/* ============================================
   GR STEELS — Premium Steel Website
   Inspired by terminal-industries.com & q-industrial.com
   ============================================ */

/* ====== CSS Variables ====== */
:root {
    --primary: #b8860b;
    --primary-dark: #996f0a;
    --accent: #d4a520;
    --dark: #ffffff;
    --dark-2: #f5f7fa;
    --dark-3: #ffffff;
    --dark-4: #f0f2f5;
    --gray-1: #e2e4e8;
    --gray-2: #b0b3ba;
    --gray-3: #5a5d66;
    --gray-4: #4a4d56;
    --gray-5: #2a2d36;
    --white: #1a1d26;
    --off-white: #f8f9fb;

    --font-primary: 'Inter', -apple-system, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ====== Reset & Base ====== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scrollbar-width: thin;
    scrollbar-color: var(--primary) #e8e8e8;
    overscroll-behavior: none;
}

html.lenis, html.lenis body {
    height: auto;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #e8e8e8;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

body {
    font-family: var(--font-primary);
    background: #ffffff;
    color: #4a4d56;
    overflow-x: hidden;
    cursor: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
    overscroll-behavior: none;
}

::selection {
    background: var(--primary);
    color: #ffffff;
}

a {
    text-decoration: none;
    color: inherit;
    cursor: none;
}

img {
    max-width: 100%;
    display: block;
}

.section-padding {
    padding: 120px 0;
}

/* ====== Custom Cursor ====== */
.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background 0.3s;
}

.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border: 1.5px solid rgba(232, 93, 38, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99998;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
}

.cursor-hover .cursor-dot {
    width: 60px;
    height: 60px;
    background: rgba(232, 93, 38, 0.15);
    mix-blend-mode: difference;
}

.cursor-hover .cursor-ring {
    width: 70px;
    height: 70px;
    border-color: var(--primary);
}

@media (max-width: 1024px) {
    .cursor-dot, .cursor-ring {
        display: none !important;
    }
    body, a {
        cursor: auto;
    }
}

/* ====== Preloader ====== */

/* ====== Navigation ====== */
.navbar-custom {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    padding: 20px 0;
    background: transparent;
    transition: var(--transition);
}

.navbar-custom.scrolled {
    padding: 12px 0;
    background: #ffffff;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

/* Navbar transparent state (on hero) — white text */
.navbar-custom:not(.scrolled) .nav-links .nav-link {
    color: rgba(255,255,255,0.85);
}
.navbar-custom:not(.scrolled) .nav-links .nav-link:hover,
.navbar-custom:not(.scrolled) .nav-links .nav-link.active {
    color: #ffffff;
    background: rgba(255,255,255,0.12);
}
.navbar-custom:not(.scrolled) .nav-cta {
    background: var(--primary);
    color: #ffffff;
}
.navbar-custom:not(.scrolled) .nav-cta-outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255,255,255,0.4);
}
.navbar-custom:not(.scrolled) .nav-cta-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: #ffffff;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10001;
}

.nav-logo-img {
    height: 140px;
    width: auto;
    transition: height .3s ease, filter .3s ease, brightness .3s ease;
}

.navbar-custom:not(.scrolled) .nav-logo-img {
    filter: brightness(1.3) saturate(1.5);
}

.navbar-custom.scrolled .nav-logo-img {
    height: 90px;
}

.logo-tagline {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    white-space: nowrap;
    font-weight: 500;
}

.footer-tagline {
    color: rgba(255,255,255,0.5);
}

.footer-logo-img {
    height: 150px;
    width: auto;
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255,107,0,0.2));
}

.logo-text {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: #1a1d26;
    letter-spacing: 2px;
}

.logo-divider {
    width: 2px;
    height: 24px;
    background: var(--primary);
}

.logo-sub {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gray-4);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links .nav-link {
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    color: #333333;
    padding: 8px 16px;
    border-radius: 100px;
    transition: var(--transition-fast);
    letter-spacing: 0.5px;
    position: relative;
}

.nav-links .nav-link::before {
    content: attr(data-section);
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--gray-3);
    position: absolute;
    top: -2px;
    right: 8px;
    opacity: 0;
    transition: var(--transition-fast);
}

.nav-links .nav-link:hover::before {
    opacity: 1;
}

.nav-links .nav-link:hover,
.nav-links .nav-link.active {
    color: var(--primary);
    background: rgba(184, 134, 11, 0.08);
}

/* ── Nav Dropdown ── */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > .nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-dropdown > .nav-link .bi-chevron-down {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover > .nav-link .bi-chevron-down {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 190px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 10002;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    right: 0;
    height: 8px;
}

.nav-dropdown-item {
    display: block;
    padding: 10px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    color: #333333;
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-dropdown-item:hover {
    background: rgba(184, 134, 11, 0.06);
    color: var(--primary);
}

.nav-dropdown-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.06);
    margin: 4px 8px;
}

.nav-dropdown-footer {
    display: block;
    padding: 10px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    transition: background 0.2s;
}

.nav-dropdown-footer:hover {
    background: rgba(184, 134, 11, 0.06);
}

/* Dropdown on dark/transparent navbar */
.navbar-custom:not(.scrolled) .nav-dropdown-menu {
    background: #1a1d26;
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
}

.navbar-custom:not(.scrolled) .nav-dropdown-item {
    color: rgba(255, 255, 255, 0.8);
}

.navbar-custom:not(.scrolled) .nav-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--primary);
}

.navbar-custom:not(.scrolled) .nav-dropdown-divider {
    background: rgba(255, 255, 255, 0.08);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    background: var(--primary);
    padding: 10px 24px;
    border-radius: 100px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--accent);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(184, 134, 11, 0.3);
}

.nav-cta i {
    transition: transform 0.3s ease;
}

.nav-cta:hover i {
    transform: translateX(4px);
}

.nav-cta-outline {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
}

.nav-cta-outline:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.sub-dropdown {
    animation: fadeSlideDown 0.3s ease forwards;
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    padding: 8px;
    cursor: none;
    z-index: 10001;
}

.nav-hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: #333333;
    transition: var(--transition);
    transform-origin: center;
}

.nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 991px) {
    .nav-links, .nav-cta {
        display: none !important;
    }
    .nav-hamburger {
        display: flex;
    }
    .nav-container {
        padding: 0 20px;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    text-align: center;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: #1a1d26;
    position: relative;
    padding: 8px 0;
    transform: translateY(40px);
    opacity: 0;
    transition: var(--transition-slow);
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(6) { transition-delay: 0.35s; }

.mobile-link::before {
    content: attr(data-index);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary);
    position: absolute;
    top: 8px;
    left: -30px;
}

.mobile-link:hover {
    color: var(--primary);
}

.mobile-menu-footer {
    margin-top: 50px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gray-3);
}

.mobile-menu-footer p {
    margin-bottom: 5px;
}

/* ====== Hero — Static Image ====== */
.hero-static {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #0a0c10;
}

.hero-static-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transform: scale(1.05);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.12); }
}

.hero-static-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(180deg, rgba(10,12,16,0.55) 0%, rgba(10,12,16,0.35) 35%, rgba(10,12,16,0.40) 60%, rgba(10,12,16,0.85) 100%),
        radial-gradient(ellipse at center center, rgba(10,12,16,0.25) 0%, rgba(10,12,16,0.55) 100%);
    z-index: 1;
}

.hero-static-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
    padding: 60px 24px 0;
}

.hero-static-title {
    font-family: var(--font-display);
    font-size: clamp(44px, 6.5vw, 80px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.08;
    letter-spacing: -3px;
    margin-bottom: 24px;
    text-shadow: 0 4px 60px rgba(0,0,0,0.5);
}

.hero-static-desc {
    font-family: var(--font-primary);
    font-size: clamp(15px, 1.6vw, 18px);
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-static-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Hero — Image Slideshow ── */
.hero-slideshow {
    background: #0a0c10;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
}

/* Overlay — very light, images clearly visible */
.hero-slideshow .hero-static-overlay {
    background:
        linear-gradient(90deg, rgba(10,12,16,0.55) 0%, rgba(10,12,16,0.25) 40%, rgba(10,12,16,0.05) 100%),
        linear-gradient(180deg, rgba(10,12,16,0.20) 0%, rgba(10,12,16,0.05) 40%, rgba(10,12,16,0.20) 75%, rgba(10,12,16,0.65) 100%);
    z-index: 1;
}

/* Content — left-aligned, vertically centered */
.hero-slideshow .hero-static-content {
    text-align: left;
    max-width: 620px;
    padding: 0 40px 0 clamp(60px, 8vw, 140px);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.hero-slideshow .hero-static-title {
    font-size: clamp(38px, 4.8vw, 64px);
    letter-spacing: -2px;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 20px;
    text-shadow: 0 2px 40px rgba(0,0,0,0.4);
}

.hero-slideshow .hero-static-desc {
    margin-left: 0;
    margin-right: 0;
    max-width: 440px;
    font-size: clamp(14px, 1.2vw, 16px);
    line-height: 1.7;
    color: #ffffff;
    margin-bottom: 32px;
    text-shadow: 0 1px 16px rgba(0,0,0,0.3);
}

.hero-slideshow .hero-badge {
    margin-bottom: 24px;
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
    color: #ffffff;
}

.hero-slideshow .hero-static-cta {
    justify-content: flex-start;
    gap: 14px;
}

/* Text transition animation */
.hero-text-block {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.hero-text-block.fade-out {
    opacity: 0;
    transform: translateY(18px);
}

.hero-slideshow .hero-badge,
.hero-slideshow .hero-static-title,
.hero-slideshow .hero-static-desc {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.hero-text-block.fade-out .hero-badge {
    opacity: 0;
    transform: translateY(10px);
    transition-delay: 0s;
}

.hero-text-block.fade-out .hero-static-title {
    opacity: 0;
    transform: translateY(14px);
    transition-delay: 0.04s;
}

.hero-text-block.fade-out .hero-static-desc {
    opacity: 0;
    transform: translateY(14px);
    transition-delay: 0.08s;
}

.hero-text-block.fade-in .hero-badge {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

.hero-text-block.fade-in .hero-static-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.hero-text-block.fade-in .hero-static-desc {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

/* Slide Indicators — left-aligned with content */
.hero-slide-indicators {
    position: absolute;
    bottom: 52px;
    left: clamp(60px, 8vw, 140px);
    z-index: 3;
    display: flex;
    gap: 10px;
    align-items: center;
}

.hero-indicator {
    width: 28px;
    height: 3px;
    border: none;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    padding: 0;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.hero-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: #ffffff;
    border-radius: 2px;
    transition: none;
}

.hero-indicator.active {
    background: rgba(255, 255, 255, 0.2);
    width: 44px;
}

.hero-indicator.active::after {
    animation: indicatorFill 5s linear forwards;
}

@keyframes indicatorFill {
    0%   { width: 0%; }
    100% { width: 100%; }
}

.hero-indicator:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Scroll indicator — move to right side to avoid overlap */
.hero-slideshow .hero-scroll-down {
    left: auto;
    right: 48px;
    transform: none;
}

@media (max-width: 1200px) {
    .hero-slideshow .hero-static-content {
        padding: 0 32px 0 clamp(48px, 6vw, 100px);
        max-width: 560px;
    }
    .hero-slide-indicators {
        left: clamp(48px, 6vw, 100px);
    }
}

@media (max-width: 991px) {
    .hero-slideshow .hero-static-content {
        padding: 0 24px 0 48px;
        max-width: 480px;
    }
    .hero-slideshow .hero-static-title {
        font-size: clamp(32px, 4.5vw, 48px);
    }
    .hero-slide-indicators {
        left: 48px;
    }
}

@media (max-width: 768px) {
    .hero-slideshow .hero-static-content {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        padding: 140px 24px 80px;
        max-width: 100%;
        text-align: center;
    }
    .hero-slideshow .hero-static-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-slideshow .hero-static-cta {
        justify-content: center;
    }
    .hero-slideshow .hero-static-overlay {
        background:
            linear-gradient(180deg, rgba(10,12,16,0.70) 0%, rgba(10,12,16,0.40) 40%, rgba(10,12,16,0.50) 70%, rgba(10,12,16,0.90) 100%);
    }
    .hero-slide-indicators {
        left: 50%;
        transform: translateX(-50%);
        bottom: 28px;
    }
    .hero-slideshow .hero-scroll-down {
        display: none;
    }
}

/* Scroll down indicator */
.hero-scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero-scroll-down span {
    font-family: var(--font-mono);
    font-size: 10px;
    color: rgba(255,255,255,0.4);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

@media (max-width: 768px) {
    .hero-static {
        height: 90vh;
    }
    .hero-static-title {
        letter-spacing: -1px;
    }
    .hero-scroll-down {
        bottom: 24px;
    }
}

/* ====== Hero — Scroll-Linked Video + Text Reveal (Terminal Industries Style) — HIDDEN ====== */

.hero-scroll-wrapper {
    position: relative;
    height: 500vh; /* 5x viewport — long cinematic scroll */
}

.hero-scroll-spacer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero-section {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* ── Canvas-Based Video Sequence (Terminal Industries technique) ── */
.video-sequence-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.sequence-background-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-sequence {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-sequence canvas {
    display: block;
    transform-origin: center center;
    transition: transform 0.1s linear;
    will-change: transform;
}

/* Hero scroll videos — hidden, used as canvas source */
.hero-scroll-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
    z-index: -1;
}

@media (max-width: 768px) {
    .video-sequence canvas {
        /* Disable transform transition on mobile — causes lag during scroll */
        transition: none;
    }
}

/* Canvas loading state — gradient shown while frames load */
.video-sequence-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, #2a2a2a 0%, #0a0a0a 70%);
    z-index: -1;
}

/* Frame loading progress bar */
.frame-loader {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 15;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: opacity 0.6s ease;
}

.frame-loader.loaded {
    opacity: 0;
    pointer-events: none;
}

.frame-loader-bar {
    width: 180px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.frame-loader-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
    transition: width 0.15s ease;
}

.frame-loader-text {
    font-family: var(--font-mono);
    font-size: 10px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: rgba(10, 10, 10, 0.3);
    transition: background 0.3s ease;
}

.hero-grain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ── Particle Canvas ── */
.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.8s ease;
}

/* ── Scroll Hint ── */
.hero-scroll-hint {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: opacity 0.4s ease;
}

.hero-scroll-hint span {
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    letter-spacing: 4px;
}

.scroll-hint-line {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.15);
    position: relative;
    overflow: hidden;
}

.scroll-hint-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: var(--primary);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -50%; }
    100% { top: 100%; }
}

/* ── Large Scroll Text (character-by-character reveal) ── */
.scroll-text-layer {
    position: absolute;
    bottom: 8vh;
    left: 0;
    width: 100%;
    z-index: 6;
    padding: 0 6vw;
    pointer-events: none;
}

.scroll-text-phrase {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0 6vw;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-text-phrase.active {
    opacity: 1;
}

.st-line {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(36px, 6.5vw, 96px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -2px;
}

/* Each character span */
.st-char {
    display: inline-block;
    opacity: 0.06;
    transition: opacity 0.12s ease;
    will-change: opacity;
}

.st-char.revealed {
    opacity: 1;
}

.st-char.space {
    width: 0.28em;
}

/* Italic accent words */
.scroll-text-phrase em {
    font-style: normal;
    color: var(--primary);
}

.accent-dot {
    color: var(--primary);
    font-weight: 700;
}

/* ── Final Content (after all phrases) ── */
.hero-final-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 7;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

.hero-final-content.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Factory video background behind final CTA */
.hero-final-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-final-video {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: opacity 1.2s ease;
}

.hero-final-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.85) 0%,
        rgba(10, 10, 10, 0.7) 40%,
        rgba(10, 10, 10, 0.5) 100%
    );
    z-index: 1;
}

.hero-final-inner {
    position: relative;
    z-index: 2;
    padding: 0 40px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.hero-final-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 5.5vw, 80px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero-final-desc {
    font-size: 18px;
    color: var(--gray-4);
    line-height: 1.8;
    max-width: 550px;
    margin-bottom: 35px;
}

.hero-final-cta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(184, 134, 11, 0.15);
    border: 1px solid rgba(184, 134, 11, 0.3);
    padding: 8px 20px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-description {
    font-size: 18px;
    color: var(--gray-4);
    line-height: 1.8;
    max-width: 550px;
    margin-bottom: 40px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.accent-line {
    background: linear-gradient(90deg, transparent, rgba(232, 93, 38, 0.05), transparent);
    padding: 4px 0;
}

/* ── Mobile Hero Fixes ── */
@media (max-width: 768px) {
    .hero-scroll-wrapper {
        height: 400vh;
    }

    .hero-section {
        height: 100vh;
        height: 100dvh;
        /* Prevent content from being pushed around by address bar */
        min-height: 0;
    }

    /* Text at bottom with readability gradient */
    .scroll-text-layer {
        padding: 0 20px;
        bottom: 10vh;
    }

    .scroll-text-phrase {
        padding: 0 20px;
    }

    .st-line {
        font-size: clamp(26px, 8vw, 48px);
        letter-spacing: -1px;
        line-height: 1.15;
    }

    /* Final content — vertically centered on mobile */
    .hero-final-content {
        padding: 0 20px;
        justify-content: center;
        padding-top: 60px;
        padding-bottom: 40px;
    }

    .hero-final-title {
        font-size: clamp(28px, 8vw, 48px);
        letter-spacing: -1px;
        margin-bottom: 14px;
    }

    .hero-final-desc {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 20px;
    }

    .hero-final-desc br {
        display: none;
    }

    .hero-final-cta {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        margin-bottom: 24px;
        width: 100%;
    }

    .hero-final-cta .btn-primary-custom,
    .hero-final-cta .btn-outline-custom {
        justify-content: center;
        width: 100%;
        text-align: center;
    }

    .hero-stats {
        gap: 0;
        justify-content: space-between;
        width: 100%;
        padding: 16px 0;
        border-top: 1px solid rgba(255,255,255,0.08);
    }

    .hero-stat {
        flex: 1;
        align-items: center;
        text-align: center;
    }

    .stat-number {
        font-size: 28px;
    }

    .stat-suffix {
        font-size: 18px;
    }

    .stat-label {
        font-size: 10px;
        letter-spacing: 0;
    }

    .stat-divider {
        height: 36px;
    }

    .hero-badge {
        font-size: 10px;
        padding: 6px 14px;
        letter-spacing: 1.5px;
    }

    .hero-scroll-hint {
        bottom: 20px;
    }

    .hero-scroll-hint span {
        font-size: 9px;
        letter-spacing: 3px;
    }

    .scroll-hint-line {
        height: 35px;
    }

    .frame-loader {
        bottom: 70px;
    }

    .frame-loader-bar {
        width: 140px;
    }

    /* Disable overlay transition on mobile — causes repaint lag during scroll */
    .hero-overlay {
        transition: none;
    }

    /* Bottom gradient for mobile text readability */
    .hero-overlay::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 40%;
        background: linear-gradient(0deg, rgba(10,10,10,0.6) 0%, transparent 100%);
        pointer-events: none;
    }

    /* Particle canvas — lower z-index on mobile */
    .particle-canvas {
        z-index: 3;
    }
}

/* ── Small phones ── */
@media (max-width: 400px) {
    .hero-scroll-wrapper {
        height: 350vh;
    }

    .st-line {
        font-size: 24px;
    }

    .scroll-text-layer {
        bottom: 8vh;
    }

    .hero-final-content {
        padding: 0 16px;
        padding-top: 80px;
    }

    .hero-final-title {
        font-size: 26px;
    }

    .hero-final-desc {
        font-size: 13px;
    }

    .hero-stats {
        gap: 0;
    }

    .stat-number {
        font-size: 24px;
    }

    .stat-label {
        font-size: 9px;
    }
}

/* Buttons */
.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 100px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: none;
}

.btn-primary-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn-primary-custom:hover::before {
    left: 100%;
}

.btn-primary-custom:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(232, 93, 38, 0.35);
    color: #ffffff;
}

.btn-primary-custom.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    transition: var(--transition);
}

.btn-primary-custom:hover .btn-icon {
    background: rgba(255,255,255,0.25);
    transform: translateX(4px);
}

.btn-outline-custom {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    padding: 14px 32px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.3);
    transition: var(--transition);
}

.btn-outline-custom:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(232, 93, 38, 0.1);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 13px;
    color: var(--gray-3);
    margin-top: 6px;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.2);
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: var(--primary);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -50%; }
    100% { top: 100%; }
}

.hero-scroll-indicator span {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--gray-3);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Section Number */
.section-number,
.hero-section-number {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 12px;
    color: rgba(0,0,0,0.1);
    letter-spacing: 4px;
    writing-mode: vertical-lr;
}

.hero-section-number {
    bottom: 40px;
    right: 40px;
    z-index: 5;
    font-size: 14px;
}

.section-number {
    top: 120px;
    left: 40px;
}

/* ====== Marquee ====== */
.marquee-section {
    background: var(--dark-2);
    border-top: 1px solid rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 20px 0;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    width: max-content;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 40px;
    animation: marqueeScroll 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: #3a3d46;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.marquee-dot {
    width: 6px !important;
    height: 6px;
    background: var(--primary) !important;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ====== Section Labels & Titles ====== */
.section-label {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.label-line {
    width: 40px;
    height: 1px;
    background: var(--primary);
}

.section-label span:not(.label-line) {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 3.5px;
    text-transform: uppercase;
    font-weight: 500;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(44px, 5.8vw, 76px);
    font-weight: 900;
    color: #000000;
    line-height: 1.02;
    margin-bottom: 24px;
    letter-spacing: -3px;
}

.text-gradient {
    background: linear-gradient(135deg, #b8860b, #d4a520, #e0b83a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.section-text {
    font-size: 16px;
    color: #6b6e78;
    line-height: 1.75;
}

/* ====== Rotating Coil Section (Q-Industrial Style) ====== */
.coil-scroll-wrapper {
    position: relative;
    height: 300vh; /* 3x viewport for scroll-linked animation */
}

.coil-section {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    perspective: 1200px;
}

.coil-bg-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    z-index: 0;
}

/* The coil animation container */
.coil-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 55vw;
    height: 55vw;
    max-width: 750px;
    max-height: 750px;
    display: flex;
    align-items: center;
    justify-content: center;
    will-change: transform;
    overflow: visible;
    transform-style: preserve-3d;
}

/* Ambient light ring behind coil */
.coil-light-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    height: 85%;
    border-radius: 50%;
    background: radial-gradient(ellipse at center,
        rgba(232, 93, 38, 0.06) 0%,
        rgba(255, 140, 60, 0.03) 30%,
        transparent 65%);
    box-shadow:
        0 0 80px 20px rgba(232, 93, 38, 0.04),
        0 0 160px 60px rgba(232, 93, 38, 0.02);
    opacity: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
    animation: lightRingPulse 4s ease-in-out infinite;
}

@keyframes lightRingPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: var(--ring-opacity, 0); }
    50% { transform: translate(-50%, -50%) scale(1.05); opacity: var(--ring-opacity, 0); }
}

/* Main coil video — blends seamlessly with dark bg */
.coil-video-main {
    width: 130%;
    height: 130%;
    object-fit: contain;
    pointer-events: none;
    mix-blend-mode: lighten;
    -webkit-mask-image: radial-gradient(ellipse 50% 50% at center, #000 35%, rgba(0,0,0,0.6) 50%, transparent 68%);
    mask-image: radial-gradient(ellipse 50% 50% at center, #000 35%, rgba(0,0,0,0.6) 50%, transparent 68%);
    filter: brightness(1.15) contrast(1.2) saturate(1.05);
    position: relative;
    z-index: 1;
}

/* Primary warm glow */
.coil-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140%;
    height: 140%;
    background: radial-gradient(ellipse at center,
        rgba(232, 93, 38, 0.12) 0%,
        rgba(232, 93, 38, 0.05) 30%,
        rgba(232, 93, 38, 0.02) 50%,
        transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 0;
}

/* Secondary warm glow — gives depth */
.coil-glow-warm {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -55%);
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse 60% 40% at 50% 55%,
        rgba(255, 160, 60, 0.08) 0%,
        rgba(255, 100, 30, 0.03) 40%,
        transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 0;
}

/* Floor reflection — metallic bounce light */
.coil-reflection {
    position: absolute;
    bottom: -15%;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 35%;
    background: radial-gradient(ellipse at center top,
        rgba(200, 200, 210, 0.06) 0%,
        rgba(200, 200, 210, 0.02) 40%,
        transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
    filter: blur(10px);
    z-index: 0;
}

/* Floating particles canvas */
.coil-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1s ease;
}

/* ── Multi-phase scroll text layer ── */
.coil-text-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* Behind the coil (z-index 2) */
    pointer-events: none;
}

.coil-phrase {
    position: absolute;
    left: 5vw;
    top: 50%;
    transform: translateY(-50%);
    max-width: 600px;
    opacity: 0;
    pointer-events: none;
    transition: none; /* JS controls opacity for snap feel */
}

.coil-phrase.active {
    opacity: 1;
}

/* Each word fades in with stagger via JS */
.coil-phrase-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.coil-phrase.active .coil-phrase-word.revealed {
    opacity: 1;
    transform: translateY(0);
}

.coil-phrase-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s ease 0.1s, transform 0.5s ease 0.1s;
}

.coil-phrase-label::before {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--primary);
    display: inline-block;
}

.coil-phrase.active .coil-phrase-label {
    opacity: 1;
    transform: translateX(0);
}

.coil-phrase-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 72px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.08;
    letter-spacing: -2px;
    margin: 0;
}

.coil-phrase-title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Right side features */
.coil-content-right {
    position: absolute;
    right: 5vw;
    top: 50%;
    transform: translateY(-50%) translateX(80px);
    z-index: 3;
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    gap: 24px;
    pointer-events: none;
}

.coil-content-right.visible {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto;
}

.coil-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s ease;
}

.coil-feature:hover {
    border-color: rgba(232, 93, 38, 0.3);
}

.coil-feature-icon {
    width: 44px;
    height: 44px;
    background: rgba(232, 93, 38, 0.1);
    border: 1px solid rgba(232, 93, 38, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.coil-feature-icon i {
    font-size: 18px;
    color: var(--primary);
}

.coil-feature h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.coil-feature p {
    font-size: 13px;
    color: var(--gray-3);
    margin: 0;
    line-height: 1.4;
}

/* Bottom stats bar */
.coil-bottom-bar {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 16px 36px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 100px;
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.coil-bottom-bar.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.coil-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.coil-stat-num {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.coil-stat-label {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--gray-3);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 4px;
}

.coil-stat-divider {
    width: 1px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
}

/* ── Coil Section Mobile ── */
@media (max-width: 991px) {
    .coil-scroll-wrapper {
        height: 250vh;
    }

    .coil-visual {
        width: 45vw;
        height: 45vw;
    }

    .coil-phrase {
        left: 4vw;
        max-width: 380px;
    }

    .coil-phrase-title {
        font-size: clamp(26px, 4vw, 42px);
        letter-spacing: -1px;
    }

    .coil-content-right {
        right: 3vw;
    }
}

@media (max-width: 768px) {
    .coil-scroll-wrapper {
        height: 250vh;
    }

    .coil-visual {
        width: 60vw;
        height: 60vw;
        max-width: 300px;
        max-height: 300px;
        top: 22%;
    }

    .coil-text-layer {
        z-index: 3;
    }

    .coil-phrase {
        left: 20px;
        right: 20px;
        top: auto;
        bottom: 14vh;
        transform: translateY(0);
        max-width: none;
    }

    .coil-phrase-title {
        font-size: clamp(24px, 7vw, 36px);
        letter-spacing: -0.5px;
    }

    .coil-phrase-label {
        font-size: 10px;
        margin-bottom: 10px;
    }

    .coil-content-right {
        display: none;
    }

    .coil-bottom-bar {
        bottom: 20px;
        gap: 16px;
        padding: 12px 20px;
        border-radius: 16px;
        width: calc(100% - 40px);
        justify-content: space-between;
    }

    .coil-stat-num {
        font-size: 16px;
    }

    .coil-stat-label {
        font-size: 8px;
    }

    .coil-stat-divider {
        height: 24px;
    }
}

@media (max-width: 400px) {
    .coil-visual {
        width: 55vw;
        height: 55vw;
        max-width: 240px;
        max-height: 240px;
    }

    .coil-phrase-title {
        font-size: 22px;
    }

    .coil-phrase {
        bottom: 12vh;
    }
}

/* ====== About Section ====== */
.about-section {
    position: relative;
    background: var(--dark);
}

.about-image-wrapper {
    position: relative;
}

.about-image-main {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.about-image-main img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.about-image-wrapper:hover .about-image-main img {
    transform: scale(1.05);
}

.about-image-accent {
    position: absolute;
    bottom: -40px;
    right: -30px;
    width: 200px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    border: 4px solid #ffffff;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.about-image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(232, 93, 38, 0.4);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 10px 30px rgba(232, 93, 38, 0.4); }
    50% { box-shadow: 0 10px 50px rgba(232, 93, 38, 0.6); }
}

.exp-number {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.exp-text {
    font-size: 10px;
    color: rgba(255,255,255,0.8);
    text-align: center;
    line-height: 1.3;
    margin-top: 4px;
}

.about-content {
    padding-left: 20px;
}

.about-features {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(232, 93, 38, 0.1);
    border: 1px solid rgba(232, 93, 38, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.feature-icon i {
    font-size: 20px;
    color: var(--primary);
}

.about-feature:hover .feature-icon {
    background: var(--primary);
    border-color: var(--primary);
}

.about-feature:hover .feature-icon i {
    color: #ffffff;
}

.about-feature h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 13px;
    color: var(--gray-3);
    margin: 0;
}

/* ====== Products Section ====== */
.products-section {
    position: relative;
    background: var(--dark-2);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 991px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

.product-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.08);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(232, 93, 38, 0.4);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1), 0 0 40px rgba(232, 93, 38, 0.05);
}

.product-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.4) 0%, transparent 50%);
}

.product-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
}

.product-content {
    padding: 24px;
}

.product-category {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
    display: block;
}

.product-content h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 12px;
}

.product-content > p {
    font-size: 14px;
    color: var(--gray-3);
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-specs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    background: rgba(0,0,0,0.03);
    border-radius: 10px;
    margin-bottom: 20px;
}

.spec {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.spec-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gray-3);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.spec-value {
    font-size: 13px;
    color: var(--gray-5);
    font-weight: 500;
}

.product-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}

.product-link:hover {
    color: var(--accent);
    gap: 14px;
}

/* ====== Quote Section ====== */
.quote-section {
    position: relative;
    padding: 120px 0;
    background: url('https://images.unsplash.com/photo-1513828583688-c52571021e49?w=1600&q=80') center/cover no-repeat fixed;
}

.quote-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.82);
    backdrop-filter: blur(2px);
}

.quote-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 100px;
    color: var(--primary);
    line-height: 0.5;
    margin-bottom: 20px;
    opacity: 0.5;
}

.quote-content blockquote {
    font-family: var(--font-display);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 400;
    color: #ffffff;
    line-height: 1.6;
    font-style: italic;
    letter-spacing: -0.5px;
}

.quote-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.author-line {
    width: 40px;
    height: 1px;
    background: var(--primary);
}

.quote-author > span:last-child {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gray-3);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ====== Industries Section ====== */
.industries-section {
    position: relative;
    background: var(--dark);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 991px) {
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .industries-grid {
        grid-template-columns: 1fr;
    }
}

.industry-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 380px;
    group: true;
}

.industry-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.industry-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.industry-card:hover .industry-image img {
    transform: scale(1.1);
}

.industry-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(0deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.65) 50%, transparent 100%);
    z-index: 2;
    transition: var(--transition);
}

.industry-number {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary);
    letter-spacing: 2px;
    margin-bottom: 8px;
    display: block;
}

.industry-content h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.industry-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.industry-card:hover .industry-content p {
    opacity: 1;
    transform: translateY(0);
}

.industry-link {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: var(--transition);
    opacity: 0;
    transform: scale(0.8);
}

.industry-link i {
    color: var(--white);
    font-size: 16px;
    transition: var(--transition);
}

.industry-card:hover .industry-link {
    opacity: 1;
    transform: scale(1);
    background: var(--primary);
    border-color: var(--primary);
}

.industry-card:hover .industry-link i {
    transform: translate(2px, -2px);
}

/* Make industry-card clickable as <a> */
a.industry-card {
    text-decoration: none;
    display: block;
    cursor: pointer;
}

/* ====== Industry Detail Sections ====== */
.industry-detail {
    background: #ffffff;
    position: relative;
}

.industry-detail-alt {
    background: #f8f9fa;
}

.industry-detail-header {
    text-align: center;
    margin-bottom: 48px;
}

.industry-detail-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
    background: rgba(184, 134, 11, 0.08);
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid rgba(184, 134, 11, 0.15);
}

.industry-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.industry-detail-reverse {
    direction: rtl;
}

.industry-detail-reverse > * {
    direction: ltr;
}

.industry-detail-img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.industry-detail-img img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.industry-detail-img:hover img {
    transform: scale(1.04);
}

.industry-detail-desc {
    font-size: 16px;
    color: #4a4d56;
    line-height: 1.75;
    margin-bottom: 28px;
}

.industry-detail-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.industry-detail-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.idf-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 10px;
    background: rgba(184, 134, 11, 0.08);
    border: 1px solid rgba(184, 134, 11, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.idf-icon i {
    font-size: 18px;
    color: var(--primary);
    transition: all 0.3s;
}

.industry-detail-feature:hover .idf-icon {
    background: var(--primary);
    border-color: var(--primary);
}

.industry-detail-feature:hover .idf-icon i {
    color: #ffffff;
}

.industry-detail-feature h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #1a1d26;
    margin-bottom: 3px;
}

.industry-detail-feature p {
    font-size: 13.5px;
    color: #6b6e78;
    line-height: 1.55;
    margin: 0;
}

@media (max-width: 768px) {
    .industry-detail-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .industry-detail-reverse { direction: ltr; }
    .industry-detail-img img { height: 240px; }
    .industry-detail-desc { font-size: 14px; }
    .industry-detail-feature h4 { font-size: 15px; }
}

/* ====== Industries Page — Process Section ====== */
.process-section {
    position: relative;
    background: #0a0c10;
    overflow: hidden;
}

.process-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 30%, rgba(184, 134, 11, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.process-section .section-title {
    color: #ffffff;
    font-weight: 800;
}

.process-section .section-label span:not(.label-line) {
    color: var(--accent);
}

.process-timeline {
    position: relative;
    display: flex;
    max-width: 1100px;
    margin: 0 auto;
    gap: 0;
    z-index: 1;
}

/* Horizontal connector line */
.process-line {
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.2) 15%, rgba(184, 134, 11, 0.35) 50%, rgba(184, 134, 11, 0.2) 85%, transparent);
    transform: none;
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
    margin-bottom: 0;
    display: block;
    padding: 0 12px;
}

.process-step:nth-child(even) {
    flex-direction: row;
}

.step-number {
    position: relative;
    left: auto;
    transform: none;
    width: 56px;
    height: 56px;
    background: #0a0c10;
    border: 2px solid rgba(184, 134, 11, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
    z-index: 2;
    transition: all 0.4s;
    margin: 0 auto 24px;
    box-shadow: 0 0 0 5px rgba(184, 134, 11, 0.06);
}

.process-step:hover .step-number {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 0 6px rgba(184, 134, 11, 0.12), 0 0 30px rgba(184, 134, 11, 0.3);
    transform: scale(1.08);
}

.step-content {
    width: 100%;
    padding: 0 4px;
    background: transparent;
    border: none;
    border-radius: 0;
    transition: all 0.35s;
}

.process-step:hover .step-content {
    border-color: transparent;
    box-shadow: none;
    transform: translateY(-4px);
}

.step-icon {
    width: 44px;
    height: 44px;
    background: rgba(184, 134, 11, 0.08);
    border: 1px solid rgba(184, 134, 11, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    transition: all 0.35s;
}

.step-icon i {
    font-size: 18px;
    color: var(--primary);
    transition: all 0.35s;
}

.process-step:hover .step-icon {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(184, 134, 11, 0.25);
}

.process-step:hover .step-icon i {
    color: #ffffff;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    transition: color 0.3s;
}

.process-step:hover .step-content h3 {
    color: var(--primary);
}

.step-content p {
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.6;
    margin: 0 auto;
    max-width: 180px;
}

.process-step:hover .step-content p {
    color: rgba(255, 255, 255, 0.55);
}

/* ====== Why Section ====== */
.why-section {
    position: relative;
    background: var(--dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.why-card {
    padding: 30px;
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 16px;
    transition: var(--transition);
}

.why-card:hover {
    border-color: rgba(232, 93, 38, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.why-icon {
    width: 52px;
    height: 52px;
    background: rgba(232, 93, 38, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.why-icon i {
    font-size: 24px;
    color: var(--primary);
}

.why-card:hover .why-icon {
    background: var(--primary);
}

.why-card:hover .why-icon i {
    color: #ffffff;
}

.why-card h4 {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 700;
    color: #0d0f14;
    margin-bottom: 10px;
    letter-spacing: -0.4px;
}

.why-card p {
    font-size: 14px;
    color: #6b6e78;
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 575px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

/* ====== Contact Section ====== */
.contact-section {
    position: relative;
    background: var(--dark-2);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(232, 93, 38, 0.1);
    border: 1px solid rgba(232, 93, 38, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 20px;
    color: var(--primary);
}

.contact-info-item h5 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 4px;
}

.contact-info-item p {
    font-size: 14px;
    color: var(--gray-3);
    line-height: 1.6;
    margin: 0;
}

/* Contact Form */
.contact-form-wrapper {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 20px;
    padding: 40px;
}

.form-group {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-4);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.form-control-custom {
    width: 100%;
    padding: 14px 18px;
    background: #f5f7fa;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    color: #1a1d26;
    font-family: var(--font-primary);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
}

.form-control-custom:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 93, 38, 0.1);
}

.form-control-custom::placeholder {
    color: var(--gray-2);
}

select.form-control-custom {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%23888' d='M4.5 6l3.5 4 3.5-4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

select.form-control-custom option {
    background: #ffffff;
    color: #1a1d26;
}

textarea.form-control-custom {
    resize: vertical;
    min-height: 120px;
}

/* ====== Footer ====== */
.footer-section {
    background: #1a1d26;
    border-top: none;
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    max-width: 300px;
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-socials a i {
    font-size: 16px;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-socials a:hover i {
    color: #ffffff;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
    letter-spacing: -0.2px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 6px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.footer-contact-list li i {
    color: var(--primary);
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-list li span {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p,
.footer-bottom a {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin: 0;
}

.footer-bottom a:hover {
    color: var(--primary);
}

/* ====== Back To Top ====== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9990;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(232, 93, 38, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top i {
    font-size: 20px;
    color: var(--white);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(232, 93, 38, 0.5);
}

/* ====== Full Mobile Responsive Overhaul ====== */

/* ── Tablet (768px - 991px) ── */
@media (max-width: 991px) {
    .section-padding {
        padding: 80px 0;
    }

    .section-title {
        font-size: clamp(28px, 5vw, 42px);
    }

    .about-content {
        padding-left: 0;
        margin-top: 60px;
    }

    .about-image-accent {
        right: 10px;
        bottom: -30px;
        width: 160px;
        height: 160px;
    }

    .about-experience-badge {
        width: 100px;
        height: 100px;
        top: -15px;
        left: -15px;
    }

    .exp-number {
        font-size: 26px;
    }

    .contact-form-wrapper {
        padding: 28px;
    }
}

/* ── Mobile (max 768px) ── */
@media (max-width: 768px) {
    body {
        cursor: auto;
    }

    .section-padding {
        padding: 60px 0;
    }

    .section-title {
        font-size: clamp(24px, 6vw, 36px);
        letter-spacing: -0.5px;
        margin-bottom: 14px;
    }

    .section-text {
        font-size: 14px;
        line-height: 1.7;
    }

    .section-label {
        margin-bottom: 14px;
    }

    .section-label span:not(.label-line) {
        font-size: 10px;
        letter-spacing: 2px;
    }

    .label-line {
        width: 25px;
    }

    /* ── Nav Mobile ── */
    .navbar-custom {
        padding: 14px 0;
    }

    .navbar-custom.scrolled {
        padding: 10px 0;
    }

    .nav-container {
        padding: 0 16px;
    }

    .nav-logo-img {
        height: 90px;
    }

    .navbar-custom.scrolled .nav-logo-img {
        height: 70px;
    }

    .footer-logo-img {
        height: 100px;
    }

    .logo-tagline {
        font-size: 8px;
        letter-spacing: 1.5px;
    }

    .logo-text {
        font-size: 22px;
    }

    .logo-sub {
        font-size: 9px;
        letter-spacing: 3px;
    }

    .logo-divider {
        height: 18px;
    }

    /* ── Mobile Menu ── */
    .mobile-link {
        font-size: 32px;
    }

    .mobile-menu-footer {
        margin-top: 36px;
        font-size: 12px;
    }

    /* ── About Mobile ── */
    .about-image-main img {
        height: 300px;
    }

    .about-image-accent {
        width: 130px;
        height: 130px;
        right: 5px;
        bottom: -20px;
    }

    .about-experience-badge {
        width: 85px;
        height: 85px;
        top: -10px;
        left: -10px;
    }

    .exp-number {
        font-size: 22px;
    }

    .exp-text {
        font-size: 8px;
    }

    .about-feature h4 {
        font-size: 15px;
    }

    .about-feature p {
        font-size: 12px;
    }

    .feature-icon {
        width: 42px;
        height: 42px;
    }

    .feature-icon i {
        font-size: 18px;
    }

    /* ── Products Mobile ── */
    .product-image {
        height: 180px;
    }

    .product-content {
        padding: 18px;
    }

    .product-content h3 {
        font-size: 17px;
    }

    .product-content > p {
        font-size: 13px;
        margin-bottom: 14px;
    }

    .product-specs {
        padding: 12px;
    }

    .product-card:hover {
        transform: translateY(-4px);
    }

    /* ── Quote Mobile ── */
    .quote-section {
        padding: 80px 0;
    }

    .quote-mark {
        font-size: 60px;
    }

    .quote-content blockquote {
        font-size: 18px;
    }

    /* ── Industries Mobile ── */
    .industry-card {
        height: 280px;
    }

    .industry-content {
        padding: 20px;
    }

    .industry-content h3 {
        font-size: 17px;
    }

    .industry-content p {
        font-size: 13px;
        opacity: 1;
        transform: none;
    }

    /* ── Process Mobile (industries page) ── */
    .process-timeline {
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px 0;
    }
    .process-line { display: none; }
    .process-step,
    .process-step:nth-child(even) {
        flex: 0 0 100%;
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        flex-direction: row;
        margin-bottom: 0;
    }
    .process-step:last-child { border-bottom: none; }
    .step-number {
        width: 42px;
        height: 42px;
        font-size: 12px;
        margin: 0;
        flex-shrink: 0;
        box-shadow: none;
    }
    .step-content { padding: 0; }
    .step-content h3 { font-size: 15px; margin-bottom: 2px; }
    .step-content p { font-size: 12px; max-width: none; }
    .step-icon { display: none; }

    /* ── Why Section Mobile ── */
    .why-card {
        padding: 22px;
    }

    .why-card h4 {
        font-size: 16px;
    }

    .why-card p {
        font-size: 13px;
    }

    .why-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        margin-bottom: 14px;
    }

    .why-icon i {
        font-size: 20px;
    }

    /* ── Contact Mobile ── */
    .contact-form-wrapper {
        padding: 24px 18px;
        border-radius: 16px;
    }

    .form-control-custom {
        padding: 12px 14px;
        font-size: 14px;
        border-radius: 10px;
    }

    .form-group label {
        font-size: 12px;
    }

    .contact-info-item h5 {
        font-size: 14px;
    }

    .contact-info-item p {
        font-size: 13px;
    }

    .contact-icon {
        width: 42px;
        height: 42px;
    }

    /* ── Marquee Mobile ── */
    .marquee-section {
        padding: 14px 0;
    }

    .marquee-content span {
        font-size: 13px;
        letter-spacing: 1px;
    }

    /* ── Footer Mobile ── */
    .footer-top {
        padding: 50px 0 40px;
    }

    .footer-brand p {
        font-size: 13px;
    }

    .footer-title {
        font-size: 14px;
        margin-bottom: 14px;
        margin-top: 10px;
    }

    .footer-links a {
        font-size: 13px;
    }

    .footer-bottom {
        padding: 18px 0;
        text-align: center;
    }

    .footer-bottom .row {
        flex-direction: column;
        gap: 8px;
    }

    .footer-bottom .col-md-6 {
        text-align: center !important;
    }

    .footer-bottom p,
    .footer-bottom a {
        font-size: 12px;
    }

    .footer-socials a {
        width: 36px;
        height: 36px;
    }

    .footer-socials a i {
        font-size: 14px;
    }

    /* ── Buttons Mobile ── */
    .btn-primary-custom {
        font-size: 13px;
        padding: 12px 24px;
    }

    .btn-outline-custom {
        font-size: 13px;
        padding: 12px 24px;
    }

    /* ── Back to Top Mobile ── */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
        border-radius: 10px;
    }

    .back-to-top i {
        font-size: 17px;
    }

    /* ── Section Numbers Hide ── */
    .section-number,
    .hero-section-number {
        display: none;
    }

    /* ── Disable heavy hover effects ── */
    .product-card::after,
    .industry-card::after,
    .why-card::after {
        display: none;
    }
}

/* ── Very small phones (360px and below) ── */
@media (max-width: 360px) {
    .nav-container {
        padding: 0 12px;
    }

    .nav-logo-img {
        height: 70px;
    }

    .logo-text {
        font-size: 20px;
    }

    .mobile-link {
        font-size: 28px;
    }

    .about-image-main img {
        height: 240px;
    }

    .industry-card {
        height: 240px;
    }

    .contact-form-wrapper {
        padding: 18px 14px;
    }

    .quote-content blockquote {
        font-size: 16px;
    }
}

/* ── Touch device optimizations ── */
@media (hover: none) and (pointer: coarse) {
    /* Show hidden hover content always on touch */
    .industry-content p {
        opacity: 1;
        transform: none;
    }

    .industry-link {
        opacity: 1;
        transform: scale(1);
        background: var(--primary);
        border-color: var(--primary);
    }

    /* Disable transform hover effects — cause jank on touch */
    .product-card:hover {
        transform: none;
    }

    .why-card:hover {
        transform: none;
    }

    /* Reduce particle opacity on touch to save battery */
    .particle-canvas {
        opacity: 0.6 !important;
    }

    /* Improve tap targets */
    .product-link,
    .industry-link,
    .footer-links a,
    .btn-primary-custom,
    .btn-outline-custom {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    /* Prevent double-tap zoom on buttons */
    .btn-primary-custom,
    .btn-outline-custom,
    .nav-cta,
    .nav-hamburger {
        touch-action: manipulation;
    }

    /* Fix: background-attachment: fixed is broken on iOS Safari */
    .quote-section {
        background-attachment: scroll !important;
    }

    /* Prevent pull-to-refresh on hero scroll area */
    .hero-scroll-wrapper {
        overscroll-behavior: none;
    }
}

/* ====== Smooth Entrance Animations ====== */
@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Glow effect on hover for interactive elements */
.product-card::after,
.industry-card::after,
.why-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(232, 93, 38, 0.06), transparent 40%);
}

.product-card:hover::after,
.industry-card:hover::after,
.why-card:hover::after {
    opacity: 1;
}

/* ====== Additional Premium Details ====== */

/* Subtle grid pattern overlay */
.products-section::before,
.process-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.products-section > .container,
.process-section > .container {
    position: relative;
    z-index: 1;
}

/* Gradient accents on section edges */
.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 93, 38, 0.2), transparent);
}

.industries-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 93, 38, 0.2), transparent);
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 93, 38, 0.2), transparent);
}


/* ====== Anti-Copy Protection ====== */
* {
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    user-select: none !important;
    -webkit-touch-callout: none !important;
}

/* Allow selection only in form inputs */
input, textarea, select {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
}

img, video, svg, canvas {
    -webkit-user-drag: none !important;
    -khtml-user-drag: none !important;
    -moz-user-drag: none !important;
    -o-user-drag: none !important;
    user-drag: none !important;
    pointer-events: none;
}

/* Re-enable pointer events on interactive elements */
a, button, input, textarea, select, .navbar, .nav-link, .btn, [role="button"], label {
    pointer-events: auto !important;
}

/* Invisible overlay to block inspect on images */
img::after, video::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

/* ====== Our Vision Section ====== */
.about-section .section-title[style*="font-size: 2rem"] {
    line-height: 1.4;
}

/* ====== Founder Section (Premium Design) ====== */
.founder-section {
    position: relative;
}

.founder-image-block {
    position: relative;
    max-width: 420px;
    margin: 0 auto;
}

.founder-corner {
    position: absolute;
    width: 60px;
    height: 60px;
    z-index: 2;
}

.founder-corner-tl {
    top: -10px;
    left: -10px;
    border-top: 2px solid var(--primary);
    border-left: 2px solid var(--primary);
}

.founder-corner-br {
    bottom: 40px;
    right: -10px;
    border-bottom: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
}

.founder-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    filter: grayscale(100%);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.founder-img-wrapper:hover {
    filter: grayscale(0%) saturate(1.1);
    transform: scale(1.02);
}

.founder-img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: top center;
}

.founder-designation {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
    justify-content: center;
}

.founder-desig-line {
    width: 40px;
    height: 1px;
    background: var(--primary);
}

.founder-designation span:last-child {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 4px;
    color: var(--gray-4);
    text-transform: uppercase;
}

.founder-content {
    padding-left: 20px;
}

.founder-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: #1a1d26;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.founder-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 1.5rem;
}

.founder-quote {
    position: relative;
    padding: 20px 24px;
    border-left: 3px solid var(--primary);
    background: rgba(232, 93, 38, 0.05);
    border-radius: 0 8px 8px 0;
    margin-bottom: 0.5rem;
}

.founder-quote-mark {
    position: absolute;
    top: -5px;
    left: 10px;
    font-size: 3rem;
    font-family: Georgia, serif;
    color: var(--primary);
    opacity: 0.5;
    line-height: 1;
}

.founder-quote p {
    font-size: 0.95rem;
    color: var(--gray-4);
    line-height: 1.7;
    margin: 0;
    padding-left: 20px;
}

.founder-highlights {
    display: flex;
    gap: 16px;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.founder-highlight-item {
    flex: 1;
    min-width: 160px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.08);
    transition: var(--transition);
}

.founder-highlight-item:hover {
    border-color: var(--primary);
    background: rgba(232, 93, 38, 0.05);
}

.founder-highlight-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(232, 93, 38, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.founder-highlight-icon i {
    font-size: 1rem;
    color: var(--primary);
}

.founder-highlight-item h5 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 2px;
}

.founder-highlight-item p {
    font-size: 0.75rem;
    color: var(--gray-3);
    margin: 0;
}

@media (max-width: 991px) {
    .founder-title {
        font-size: 2.2rem;
    }
    .founder-content {
        padding-left: 0;
        margin-top: 2rem;
    }
    .founder-highlights {
        gap: 10px;
    }
    .founder-highlight-item {
        min-width: 140px;
    }
}

/* ====== Upcoming Products ====== */
.upcoming-product {
    position: relative;
}

.upcoming-product::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px dashed rgba(232, 93, 38, 0.3);
    border-radius: inherit;
    pointer-events: none;
    z-index: 1;
}

.upcoming-product .product-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.15);
    z-index: 1;
}

/* ====== Quality Assurance Section ====== */
.quality-section {
    position: relative;
    background: var(--dark-2);
}

.quality-visual {
    position: relative;
}

.quality-img-wrapper {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.quality-img-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.quality-visual:hover .quality-img-wrapper img {
    transform: scale(1.05);
}

.quality-badge-floating {
    position: absolute;
    bottom: -20px;
    right: 30px;
    background: var(--primary);
    color: #ffffff;
    padding: 20px 28px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 12px 40px rgba(232, 93, 38, 0.4);
    animation: badgePulse 3s ease-in-out infinite;
    z-index: 2;
}

.quality-badge-number {
    display: block;
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.quality-badge-text {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
    opacity: 0.9;
}

.quality-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.quality-feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 16px;
    transition: var(--transition);
}

.quality-feature:hover {
    border-color: rgba(232, 93, 38, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.quality-feature-icon {
    width: 52px;
    height: 52px;
    background: rgba(232, 93, 38, 0.1);
    border: 1px solid rgba(232, 93, 38, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.quality-feature-icon i {
    font-size: 22px;
    color: var(--primary);
}

.quality-feature:hover .quality-feature-icon {
    background: var(--primary);
    border-color: var(--primary);
}

.quality-feature:hover .quality-feature-icon i {
    color: #ffffff;
}

.quality-feature h4 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 6px;
}

.quality-feature p {
    font-size: 14px;
    color: var(--gray-3);
    line-height: 1.6;
    margin: 0;
}

/* ====== Featured Product Card ====== */
.product-card-featured {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.08);
    transition: var(--transition);
    position: relative;
}

.product-card-featured:hover {
    border-color: rgba(232, 93, 38, 0.4);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1), 0 0 40px rgba(232, 93, 38, 0.05);
}

.product-featured-inner {
    display: flex;
    align-items: stretch;
}

.product-image-featured {
    width: 45%;
    min-height: 340px;
    flex-shrink: 0;
}

.product-image-featured img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-content-featured {
    flex: 1;
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-content-featured h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: #1a1d26;
    margin-bottom: 14px;
}

.product-content-featured > p {
    font-size: 15px;
    color: var(--gray-3);
    line-height: 1.7;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .product-featured-inner {
        flex-direction: column;
    }
    .product-image-featured {
        width: 100%;
        min-height: 220px;
        height: 220px;
    }
    .product-content-featured {
        padding: 24px;
    }
    .product-content-featured h3 {
        font-size: 22px;
    }
}

/* ====== USPs Section ====== */
.usps-section {
    position: relative;
    background: var(--dark);
}

.usps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 991px) {
    .usps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .usps-grid {
        grid-template-columns: 1fr;
    }
}

.usp-card {
    padding: 32px;
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 16px;
    transition: var(--transition);
    text-align: center;
    position: relative;
}

.usp-card:hover {
    border-color: rgba(232, 93, 38, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1), 0 0 30px rgba(232, 93, 38, 0.05);
}

.usp-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(232, 93, 38, 0.06), transparent 40%);
}

.usp-card:hover::after {
    opacity: 1;
}

.usp-icon {
    width: 64px;
    height: 64px;
    background: rgba(232, 93, 38, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.usp-icon i {
    font-size: 28px;
    color: var(--primary);
}

.usp-card:hover .usp-icon {
    background: var(--primary);
}

.usp-card:hover .usp-icon i {
    color: #ffffff;
}

.usp-card h4 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    color: #1a1d26;
    margin-bottom: 10px;
}

.usp-card p {
    font-size: 14px;
    color: var(--gray-3);
    line-height: 1.6;
    margin: 0;
}

/* ====== Technical Specifications Section ====== */
.specs-section {
    position: relative;
    background: var(--dark-2);
}

.specs-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 20px;
    overflow: hidden;
}

.specs-tabs {
    display: flex;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    background: #fafbfc;
}

.spec-tab {
    flex: 1;
    padding: 18px 24px;
    border: none;
    background: transparent;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-3);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.spec-tab:hover {
    color: var(--primary);
    background: rgba(232, 93, 38, 0.04);
}

.spec-tab.active {
    color: var(--primary);
    font-weight: 600;
    background: #ffffff;
}

.spec-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
}

.specs-content {
    padding: 0;
}

.spec-table-wrap {
    display: none;
    padding: 30px;
}

.spec-table-wrap.active {
    display: block;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table thead th {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gray-3);
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 14px 16px;
    text-align: left;
    border-bottom: 2px solid rgba(0,0,0,0.08);
    background: #fafbfc;
}

.spec-table tbody td {
    font-size: 14px;
    color: #1a1d26;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.spec-table tbody tr:last-child td {
    border-bottom: none;
}

.spec-table tbody tr:hover {
    background: rgba(232, 93, 38, 0.03);
}

.specs-badges {
    display: flex;
    gap: 16px;
    justify-content: center;
    padding: 20px 30px 28px;
    border-top: 1px solid rgba(0,0,0,0.06);
}

.specs-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(232, 93, 38, 0.08);
    border: 1px solid rgba(232, 93, 38, 0.15);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary);
    letter-spacing: 1px;
}

.specs-badge i {
    font-size: 14px;
}

@media (max-width: 768px) {
    .specs-tabs {
        flex-direction: column;
    }
    .spec-tab {
        padding: 14px 20px;
        text-align: left;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    .spec-tab.active::after {
        width: 3px;
        height: 100%;
        bottom: auto;
        top: 0;
        right: auto;
    }
    .spec-table-wrap {
        padding: 16px;
        overflow-x: auto;
    }
    .specs-badges {
        flex-wrap: wrap;
        gap: 10px;
    }
}

/* ====== Brochure Download Section ====== */
.brochure-section {
    padding: 0;
    background: var(--dark);
}

.brochure-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 48px 56px;
    background: #1a1d26;
    border-radius: 20px;
    margin: 60px 0;
    position: relative;
    overflow: hidden;
}

.brochure-banner::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, rgba(232, 93, 38, 0.1), transparent);
    pointer-events: none;
}

.brochure-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.brochure-icon {
    width: 64px;
    height: 64px;
    background: rgba(232, 93, 38, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.brochure-icon i {
    font-size: 28px;
    color: var(--primary);
}

.brochure-content h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.brochure-content p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin: 0;
    line-height: 1.5;
}

.brochure-btn {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .brochure-banner {
        flex-direction: column;
        text-align: center;
        padding: 32px 24px;
        gap: 24px;
        margin: 40px 0;
    }
    .brochure-content {
        flex-direction: column;
    }
    .brochure-content h3 {
        font-size: 19px;
    }
}

/* ====== Trust Metrics Section ====== */
.trust-section {
    position: relative;
    padding: 100px 0;
    background: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?w=1600&q=80') center/cover no-repeat fixed;
}

.trust-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.88);
    backdrop-filter: blur(3px);
}

.trust-grid {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.trust-item {
    text-align: center;
    min-width: 160px;
}

.trust-number {
    font-family: var(--font-display);
    font-size: 56px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.trust-suffix {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
}

.trust-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: rgba(255,255,255,0.75);
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-top: 12px;
    font-weight: 400;
}

@media (max-width: 768px) {
    .trust-section {
        padding: 60px 0;
        background-attachment: scroll;
    }
    .trust-grid {
        gap: 30px;
    }
    .trust-number {
        font-size: 40px;
    }
    .trust-suffix {
        font-size: 26px;
    }
    .trust-item {
        min-width: 130px;
    }
}

/* ====== FAQ Section ====== */
.faq-section {
    position: relative;
    background: var(--dark-2);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 14px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(232, 93, 38, 0.2);
}

.faq-item.active {
    border-color: rgba(232, 93, 38, 0.3);
    box-shadow: 0 8px 30px rgba(0,0,0,0.06);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 22px 28px;
    border: none;
    background: transparent;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: #1a1d26;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    font-size: 18px;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
    padding: 0 28px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 28px 22px;
}

.faq-answer p {
    font-size: 14px;
    color: var(--gray-3);
    line-height: 1.7;
    margin: 0;
    padding-top: 4px;
    border-top: 1px solid rgba(0,0,0,0.06);
    padding-top: 16px;
}

/* ====== User Type Selector (Contact Form) ====== */
.user-type-selector {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.user-type-option {
    cursor: pointer;
    margin: 0;
}

.user-type-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.user-type-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #f5f7fa;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 100px;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-4);
    transition: var(--transition);
    cursor: pointer;
}

.user-type-chip i {
    font-size: 16px;
    color: var(--gray-3);
    transition: var(--transition);
}

.user-type-chip:hover {
    border-color: rgba(232, 93, 38, 0.3);
    color: var(--primary);
}

.user-type-option input[type="radio"]:checked + .user-type-chip {
    background: rgba(232, 93, 38, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 600;
}

.user-type-option input[type="radio"]:checked + .user-type-chip i {
    color: var(--primary);
}

@media (max-width: 575px) {
    .user-type-selector {
        gap: 8px;
    }
    .user-type-chip {
        padding: 10px 16px;
        font-size: 12px;
    }
}

/* ====== Page Header (Inner Pages) ====== */
.page-header {
    background: #1a1d26;
    padding: 180px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(232, 93, 38, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.page-header .section-title {
    color: #ffffff;
    margin-bottom: 16px;
    font-weight: 800;
}

.page-header .section-label {
    margin-bottom: 16px;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.page-breadcrumb a {
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition-fast);
}

.page-breadcrumb a:hover {
    color: var(--primary);
}

.page-breadcrumb > span:last-child {
    color: var(--primary);
}

.page-breadcrumb > span.breadcrumb-sep {
    color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .page-header {
        padding: 140px 0 60px;
    }
}

/* ====== Homepage — Products Showcase ====== */
.home-products {
    background: var(--dark-2);
    position: relative;
}

.home-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.home-product-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    position: relative;
    display: block;
    text-decoration: none;
    color: inherit;
}

.home-product-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(184, 134, 11, 0.08), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.home-product-card:hover::after {
    opacity: 1;
}

.home-product-card:hover {
    transform: translateY(-10px);
    border-color: rgba(184, 134, 11, 0.2);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.1), 0 0 40px rgba(184, 134, 11, 0.05);
    color: inherit;
}

.home-product-card-img {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.home-product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.home-product-card:hover .home-product-card-img img {
    transform: scale(1.08);
}

.home-product-card-img .product-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.5) 0%, transparent 60%);
}

.home-product-card-img .product-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--primary);
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
}

.home-product-card-body {
    padding: 28px;
}

.home-product-card-body .product-category {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.home-product-card-body h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: #0d0f14;
    margin-bottom: 10px;
    letter-spacing: -0.6px;
}

.home-product-card-body p {
    font-size: 14px;
    color: #6b6e78;
    line-height: 1.7;
    margin-bottom: 20px;
}

.home-product-card-specs {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.home-product-card-specs .spec-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--dark-2);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gray-4);
}

.home-product-card-specs .spec-pill strong {
    color: var(--primary);
    font-weight: 600;
}

.home-product-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition-fast);
}

.home-product-card:hover .home-product-card-link {
    gap: 14px;
}

.home-product-card-link i {
    font-size: 14px;
    transition: transform 0.3s;
}

.home-product-card:hover .home-product-card-link i {
    transform: translateX(4px);
}

@media (max-width: 991px) {
    .home-products-grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }
}

/* ====== Homepage — Process / How We Work ====== */
.home-process {
    background: #0a0c10;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.home-process .section-title {
    color: #ffffff;
    font-weight: 800;
    font-size: clamp(28px, 3.8vw, 46px);
    margin-bottom: 8px;
}

.home-process .section-text {
    color: rgba(255, 255, 255, 0.45);
    font-size: 14px;
    margin-bottom: 48px;
}

.home-process .section-label span:not(.label-line) {
    color: var(--accent);
}

.home-process .process-timeline {
    display: flex;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.home-process .process-timeline::before {
    content: '';
    position: absolute;
    top: 14px;
    left: 10%;
    right: 10%;
    height: 2px;
    width: auto;
    background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.2) 20%, rgba(184, 134, 11, 0.3) 50%, rgba(184, 134, 11, 0.2) 80%, transparent);
    z-index: 1;
    transform: none;
}

.home-process .process-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 8px;
    display: block;
    margin-bottom: 0;
}

.home-process .process-step:nth-child(even) { flex-direction: row; }

.process-step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    margin: 0 auto 20px;
    position: relative;
    box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.12), 0 0 12px rgba(184, 134, 11, 0.3);
    transition: all 0.35s;
    z-index: 2;
}

.home-process .process-step:hover .process-step-dot {
    box-shadow: 0 0 0 6px rgba(184, 134, 11, 0.2), 0 0 20px rgba(184, 134, 11, 0.5);
    transform: scale(1.2);
}

.home-process .process-step-num {
    position: static;
    width: auto;
    height: auto;
    background: none;
    border: none;
    border-radius: 0;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    color: rgba(184, 134, 11, 0.3);
    letter-spacing: 1px;
    margin-bottom: 12px;
    transform: none;
    left: auto;
}

.home-process .process-step-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(184, 134, 11, 0.08);
    border: 1px solid rgba(184, 134, 11, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    transition: all 0.35s;
}

.home-process .process-step-icon i {
    font-size: 18px;
    color: var(--primary);
    transition: all 0.35s;
}

.home-process .process-step:hover .process-step-icon {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(184, 134, 11, 0.3);
    transform: translateY(-2px);
}

.home-process .process-step:hover .process-step-icon i {
    color: #fff;
}

.home-process .process-step h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
    letter-spacing: -0.2px;
    line-height: 1.3;
    transition: color 0.3s;
}

.home-process .process-step:hover h4 { color: var(--primary); }

.home-process .process-step p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.38);
    line-height: 1.6;
    max-width: 160px;
    margin: 0 auto;
}

.home-process .process-step:hover p { color: rgba(255, 255, 255, 0.55); }

@media (max-width: 992px) {
    .home-process .process-timeline {
        flex-wrap: wrap;
        justify-content: center;
        gap: 32px 0;
    }
    .home-process .process-timeline::before { display: none; }
    .home-process .process-step { flex: 0 0 33.333%; }
}

@media (max-width: 768px) {
    .home-process { padding: 48px 0; }
    .home-process .section-text { margin-bottom: 32px; }
    .home-process .process-timeline { gap: 0; }
    .home-process .process-step {
        flex: 0 0 100%;
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .home-process .process-step:last-child { border-bottom: none; }
    .home-process .process-step-dot { display: none; }
    .home-process .process-step-num { display: none; }
    .home-process .process-step-icon { margin: 0; flex-shrink: 0; width: 40px; height: 40px; }
    .home-process .process-step-icon i { font-size: 16px; }
    .home-process .process-step h4 { font-size: 14px; margin-bottom: 2px; }
    .home-process .process-step p { max-width: none; margin: 0; font-size: 12px; }
}

/* ====== Homepage — Industries Preview ====== */
.home-industries {
    position: relative;
}

.home-industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.home-industry-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 320px;
    display: block;
}

.home-industry-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.home-industry-card:hover img {
    transform: scale(1.08);
}

.home-industry-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.45) 45%, rgba(0, 0, 0, 0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    transition: background 0.4s;
}

.home-industry-card:hover .home-industry-card-overlay {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.5) 45%, rgba(0, 0, 0, 0.25) 100%);
}

.home-industry-card-overlay h4 {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.home-industry-card-overlay p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
}

.home-industry-card:hover .home-industry-card-overlay p {
    max-height: 80px;
    opacity: 1;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .home-industries-grid {
        grid-template-columns: 1fr;
    }
    .home-industry-card {
        height: 260px;
    }
}

/* ====== Homepage — Certifications ====== */
.certifications-section {
    background: var(--dark-2);
    position: relative;
}

.cert-row {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cert-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 36px 28px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    flex: 0 0 200px;
    transition: var(--transition);
}

.cert-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(184, 134, 11, 0.15);
}

.cert-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.1), rgba(212, 165, 32, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-icon i {
    font-size: 28px;
    color: var(--primary);
}

.cert-item h4 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: #0d0f14;
    margin: 0;
    letter-spacing: -0.3px;
}

.cert-item p {
    font-size: 13px;
    color: #6b6e78;
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .cert-row {
        gap: 20px;
    }
    .cert-item {
        flex: 0 0 calc(50% - 10px);
        padding: 24px 16px;
    }
}

/* ====== Homepage — Testimonials ====== */
.testimonials-section {
    background: #0f1117;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 60%, rgba(184, 134, 11, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.testimonials-section .section-title {
    color: #ffffff;
    font-weight: 800;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 36px;
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    border-color: rgba(184, 134, 11, 0.2);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-4px);
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    right: 28px;
    font-family: var(--font-display);
    font-size: 64px;
    color: rgba(184, 134, 11, 0.15);
    line-height: 1;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    font-size: 14px;
    color: var(--accent);
}

.testimonial-card p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.75;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
}

.testimonial-author-info h5 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 2px;
    letter-spacing: -0.2px;
}

.testimonial-author-info span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

.testimonials-section .section-label span:not(.label-line) {
    color: var(--accent);
}

.testimonials-section .section-text {
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 991px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }
}

/* ====== Product Detail Pages ====== */
.product-hero {
    background: #0f1117;
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}

.product-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 30% 50%, rgba(184, 134, 11, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.product-hero .container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.product-hero-img-wrap {
    flex: 0 0 55%;
    max-width: 55%;
}

.product-hero-img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.product-hero-content {
    flex: 1;
    color: #ffffff;
}

.product-hero-content .product-category {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
}

.product-hero-content h1 {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    color: #ffffff;
}

.product-hero-content > p {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 28px;
}

.product-hero-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.product-hero-specs .hero-spec-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.5px;
}

.product-hero-specs .hero-spec-badge strong {
    color: var(--primary);
    font-weight: 600;
}

.product-hero-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.product-hero-breadcrumb a {
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition-fast);
}

.product-hero-breadcrumb a:hover {
    color: var(--primary);
}

.product-hero-breadcrumb span:last-child {
    color: var(--primary);
}

.product-hero-breadcrumb .breadcrumb-sep {
    color: rgba(255, 255, 255, 0.25);
}

@media (max-width: 991px) {
    .product-hero .container {
        flex-direction: column;
        gap: 40px;
    }
    .product-hero-img-wrap {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .product-hero-content h1 {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .product-hero {
        padding: 140px 0 60px;
    }
    .product-hero-content h1 {
        font-size: 28px;
    }
}

/* Applications Grid */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.applications-grid.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.application-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.application-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(184, 134, 11, 0.08), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.application-card:hover::after {
    opacity: 1;
}

.application-card:hover {
    transform: translateY(-4px);
    border-color: rgba(184, 134, 11, 0.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.application-card .app-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.1), rgba(212, 165, 32, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.application-card .app-icon i {
    font-size: 24px;
    color: var(--primary);
}

.application-card h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.application-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-3);
}

@media (max-width: 991px) {
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .applications-grid {
        grid-template-columns: 1fr;
    }
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s;
    pointer-events: none;
}

.gallery-item:hover::after {
    background: rgba(0, 0, 0, 0.15);
}

/* Gallery Lightbox */
.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.gallery-lightbox img {
    max-width: 85%;
    max-height: 85vh;
    border-radius: 12px;
    object-fit: contain;
    cursor: default;
}

.gallery-lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.gallery-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Related Products */
.related-products {
    display: flex;
    gap: 24px;
    justify-content: center;
}

.related-card {
    flex: 0 0 calc(50% - 12px);
    max-width: 480px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.related-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(184, 134, 11, 0.08), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.related-card:hover::after {
    opacity: 1;
}

.related-card:hover {
    transform: translateY(-4px);
    border-color: rgba(184, 134, 11, 0.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.related-card-img {
    height: 220px;
    overflow: hidden;
}

.related-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.related-card:hover .related-card-img img {
    transform: scale(1.05);
}

.related-card-content {
    padding: 24px;
}

.related-card-content h4 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.related-card-content p {
    font-size: 14px;
    color: var(--gray-3);
    margin-bottom: 16px;
    line-height: 1.6;
}

.related-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.related-card-link:hover {
    gap: 12px;
}

.related-card-link i {
    font-size: 14px;
    transition: transform 0.3s;
}

.related-card:hover .related-card-link i {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .related-products {
        flex-direction: column;
        align-items: center;
    }
    .related-card {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 50%, rgba(255, 255, 255, 0.1), transparent 60%);
    pointer-events: none;
}

.cta-banner h3 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 14px;
    letter-spacing: -1px;
}

.cta-banner p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-banner .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: #ffffff;
    color: var(--primary);
    border-radius: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border: none;
    cursor: none;
}

.cta-banner .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.cta-banner .btn-white i {
    font-size: 16px;
    transition: transform 0.3s;
}

.cta-banner .btn-white:hover i {
    transform: translateX(3px);
}

/* Disable print */
@media print {
    html, body {
        display: none !important;
    }
}