/* ═══════════════════════════════════════════════════
   EKTAI — Corporate Website Styles
   Engineering Tomorrow, Today
   ═══════════════════════════════════════════════════ */

/* ── CSS VARIABLES ── */
:root {
    --bg-primary: #07070a;
    --bg-secondary: #0d0d14;
    --bg-tertiary: #12121c;
    --bg-card: rgba(18, 18, 30, 0.7);
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #6a6a82;
    --accent-1: #6c5ce7;
    --accent-2: #a855f7;
    --accent-3: #06b6d4;
    --accent-4: #10b981;
    --accent-glow: rgba(108, 92, 231, 0.3);
    --gradient-primary: linear-gradient(135deg, #6c5ce7 0%, #a855f7 50%, #06b6d4 100%);
    --gradient-text: linear-gradient(135deg, #a855f7, #06b6d4);
    --gradient-card: linear-gradient(145deg, rgba(108,92,231,0.08), rgba(6,182,212,0.05));
    --border-subtle: rgba(255,255,255,0.06);
    --border-accent: rgba(108,92,231,0.3);
    --font-primary: 'Inter', -apple-system, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --nav-height: 72px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
::selection { background: var(--accent-1); color: #fff; }

/* ── PRELOADER ── */
#preloader {
    position: fixed; inset: 0; z-index: 10000;
    background: var(--bg-primary);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-orbit {
    position: relative; width: 100px; height: 100px; margin: 0 auto 32px;
}
.orbit-ring {
    position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid transparent;
}
.ring-1 { border-top-color: var(--accent-1); animation: orbit 1.2s linear infinite; }
.ring-2 { inset: 10px; border-right-color: var(--accent-2); animation: orbit 1.6s linear infinite reverse; }
.ring-3 { inset: 20px; border-bottom-color: var(--accent-3); animation: orbit 2s linear infinite; }
.orbit-core {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 30px var(--accent-glow);
    animation: corePulse 1.5s ease-in-out infinite;
}
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes corePulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.4); } }
.preloader-logo {
    display: block; font-family: var(--font-display);
    font-size: 2rem; font-weight: 700; letter-spacing: 0.3em;
    background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.preloader-tagline {
    display: block; font-size: 0.85rem; color: var(--text-muted);
    margin-top: 4px; letter-spacing: 0.1em;
}
.preloader-bar {
    width: 200px; height: 2px; background: var(--border-subtle);
    border-radius: 2px; margin: 24px auto 0; overflow: hidden;
}
.preloader-bar-fill {
    height: 100%; width: 0; background: var(--gradient-primary);
    animation: preloaderFill 2s ease-out forwards;
}
@keyframes preloaderFill { to { width: 100%; } }

/* ── CURSOR FOLLOWER (desktop only) ── */
#cursor-follower, #cursor-dot {
    display: none; /* Will be enabled by JS on non-touch devices */
    position: fixed; pointer-events: none; z-index: 9999;
    border-radius: 50%; transition: transform 0.15s ease;
}
#cursor-follower {
    width: 40px; height: 40px;
    border: 1px solid rgba(168, 85, 247, 0.3);
    transform: translate(-50%, -50%);
}
#cursor-dot {
    width: 6px; height: 6px;
    background: var(--accent-2);
    transform: translate(-50%, -50%);
}

/* ── NAVIGATION ── */
#main-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--nav-height);
    background: transparent;
    transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}
#main-nav.scrolled {
    background: rgba(7, 7, 10, 0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    box-shadow: 0 1px 0 var(--border-subtle);
}
.nav-container {
    max-width: 1400px; margin: 0 auto;
    padding: 0 32px; height: 100%;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px; z-index: 1001;
}
.logo-symbol {
    font-size: 1.4rem;
    background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.logo-text {
    font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
    letter-spacing: 0.2em;
}
.nav-links {
    display: flex; gap: 32px;
}
.nav-link {
    font-size: 0.85rem; font-weight: 500; color: var(--text-secondary);
    letter-spacing: 0.03em; position: relative;
    transition: color var(--transition);
}
.nav-link::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--gradient-primary);
    transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta {
    padding: 10px 24px; border-radius: 100px; font-size: 0.85rem; font-weight: 600;
    background: var(--gradient-primary); color: #fff;
    transition: transform var(--transition), box-shadow var(--transition);
}
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}
.nav-hamburger {
    display: none; flex-direction: column; gap: 6px; z-index: 1001;
    width: 28px; padding: 4px 0;
}
.nav-hamburger span {
    display: block; height: 2px; background: var(--text-primary);
    border-radius: 2px; transition: all 0.3s ease;
    transform-origin: center;
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 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, -6px); }

/* ── MOBILE MENU ── */
.mobile-menu {
    position: fixed; inset: 0; z-index: 999;
    pointer-events: none; opacity: 0;
    transition: opacity 0.4s ease;
}
.mobile-menu.active { pointer-events: all; opacity: 1; }
.mobile-menu-bg {
    position: absolute; inset: 0;
    background: rgba(7, 7, 10, 0.95);
    backdrop-filter: blur(30px);
}
.mobile-menu-content {
    position: absolute; inset: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 24px;
}
.mobile-link {
    font-family: var(--font-display); font-size: 1.8rem; font-weight: 600;
    color: var(--text-secondary); letter-spacing: 0.05em;
    transform: translateY(20px); opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease, color 0.3s ease;
}
.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-menu.active .mobile-link:nth-child(7) { transition-delay: 0.4s; }
.mobile-menu.active .mobile-link:nth-child(8) { transition-delay: 0.45s; }
.mobile-link:hover { color: var(--accent-2); }

/* ── CONTAINERS & UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section { padding: 120px 0; position: relative; }
.section-header { margin-bottom: 64px; }
.section-header.centered { text-align: center; }
.section-tag {
    display: inline-block; font-family: var(--font-mono); font-size: 0.8rem;
    color: var(--accent-3); letter-spacing: 0.08em; margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700; line-height: 1.15; letter-spacing: -0.02em;
}
.text-gradient {
    background: var(--gradient-text); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.section-subtitle {
    font-size: 1.1rem; color: var(--text-secondary); margin-top: 16px; max-width: 600px;
}
.section-header.centered .section-subtitle { margin-left: auto; margin-right: auto; }

/* ── BUTTONS ── */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px; border-radius: 100px;
    font-size: 0.95rem; font-weight: 600;
    transition: all var(--transition);
}
.btn-primary {
    background: var(--gradient-primary); color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px var(--accent-glow);
}
.btn-outline {
    border: 1px solid var(--border-accent); color: var(--text-primary);
    background: rgba(108, 92, 231, 0.05);
}
.btn-outline:hover {
    background: rgba(108, 92, 231, 0.15);
    border-color: var(--accent-1);
    transform: translateY(-3px);
}
.btn-full { width: 100%; justify-content: center; }

/* ── HERO ── */
.hero-section {
    min-height: 100vh; display: flex; align-items: center;
    padding-top: var(--nav-height); position: relative; overflow: hidden;
}
#hero-canvas {
    position: absolute; inset: 0; z-index: 0;
}
.hero-particles {
    position: absolute; inset: 0; z-index: 1;
}
.hero-content {
    position: relative; z-index: 2; max-width: 800px;
    padding: 60px 32px 60px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 20px; border-radius: 100px;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid var(--border-accent);
    font-size: 0.8rem; font-weight: 500; color: var(--accent-2);
    margin-bottom: 32px; letter-spacing: 0.06em;
}
.badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent-4); animation: dotPulse 2s ease infinite;
}
@keyframes dotPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800; line-height: 1.05; letter-spacing: -0.03em;
    margin-bottom: 28px;
}
.title-line { display: block; opacity: 0; transform: translateY(40px); }
.title-line.visible { opacity: 1; transform: translateY(0); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.title-accent { background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle {
    font-size: 1.15rem; color: var(--text-secondary); line-height: 1.8;
    max-width: 600px; margin-bottom: 40px;
    opacity: 0; transform: translateY(20px);
}
.hero-subtitle.visible { opacity: 1; transform: translateY(0); transition: all 0.8s 0.5s ease; }
.hero-ctas {
    display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px;
    opacity: 0; transform: translateY(20px);
}
.hero-ctas.visible { opacity: 1; transform: translateY(0); transition: all 0.8s 0.7s ease; }
.hero-stats {
    display: flex; gap: 48px; flex-wrap: wrap;
    opacity: 0; transform: translateY(20px);
}
.hero-stats.visible { opacity: 1; transform: translateY(0); transition: all 0.8s 0.9s ease; }
.hero-stat { text-align: left; }
.stat-number {
    font-family: var(--font-display); font-size: 2.2rem; font-weight: 700;
    background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-suffix {
    font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
    background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label { display: block; font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; letter-spacing: 0.05em; }
.hero-scroll-indicator {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%); text-align: center;
    z-index: 2; opacity: 0; animation: fadeInUp 1s 2s ease forwards;
}
.hero-scroll-indicator span { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.1em; }
.scroll-line {
    width: 1px; height: 40px; background: var(--border-accent);
    margin: 12px auto 0; position: relative; overflow: hidden;
}
.scroll-line::after {
    content: ''; position: absolute; top: -100%; left: 0;
    width: 100%; height: 100%; background: var(--accent-2);
    animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine { to { top: 100%; } }
@keyframes fadeInUp { to { opacity: 1; } }

/* ── MARQUEE ── */
.marquee-section {
    padding: 20px 0; overflow: hidden;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}
.marquee-track { overflow: hidden; }
.marquee-content {
    display: flex; gap: 48px; white-space: nowrap;
    animation: marquee 30s linear infinite;
    font-family: var(--font-display); font-size: 0.9rem; font-weight: 500;
    color: var(--text-muted);
}
.marquee-content span { flex-shrink: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: start; }
.about-lead {
    font-size: 1.35rem; font-weight: 500; line-height: 1.7;
    color: var(--text-primary); margin-bottom: 20px;
}
.about-text { color: var(--text-secondary); margin-bottom: 40px; }
.about-mission-vision { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card {
    padding: 28px; border-radius: var(--radius-md);
    background: var(--gradient-card); border: 1px solid var(--border-subtle);
    transition: border-color var(--transition), transform var(--transition);
}
.mv-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.mv-icon { font-size: 1.5rem; margin-bottom: 12px; }
.mv-card h3 {
    font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 8px;
}
.mv-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.values-title {
    font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; margin-bottom: 28px;
}
.value-item {
    display: flex; gap: 20px; padding: 20px 0;
    border-bottom: 1px solid var(--border-subtle);
    transition: border-color var(--transition);
}
.value-item:first-of-type { border-top: 1px solid var(--border-subtle); }
.value-item:hover { border-color: var(--border-accent); }
.value-number {
    font-family: var(--font-mono); font-size: 0.85rem;
    color: var(--accent-3); min-width: 30px; padding-top: 3px;
}
.value-content h4 { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.value-content p { font-size: 0.88rem; color: var(--text-secondary); }

/* ── DIVISIONS ── */
.divisions-section { background: var(--bg-secondary); }
.divisions-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px;
}
.division-card {
    position: relative; padding: 36px; border-radius: var(--radius-lg);
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    overflow: hidden; cursor: pointer;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.division-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.division-glow {
    position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.5s ease;
}
.division-card:hover .division-glow { opacity: 0.15; }
.division-number {
    font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent-3);
    margin-bottom: 16px;
}
.division-icon { font-size: 2rem; margin-bottom: 16px; }
.division-card h3 {
    font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin-bottom: 10px;
}
.division-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }
.division-cta {
    font-size: 0.85rem; font-weight: 600; color: var(--accent-2);
    opacity: 0; transform: translateX(-10px);
    transition: all var(--transition);
}
.division-card:hover .division-cta { opacity: 1; transform: translateX(0); }

/* ── SERVICES ── */
.services-accordion { max-width: 900px; }
.service-item {
    border-bottom: 1px solid var(--border-subtle);
    overflow: hidden;
}
.service-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 28px 0; cursor: pointer;
    transition: color var(--transition);
}
.service-header:hover { color: var(--accent-2); }
.service-left { display: flex; align-items: center; gap: 20px; }
.service-num { font-family: var(--font-mono); font-size: 0.85rem; color: var(--accent-3); }
.service-header h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; }
.service-toggle {
    font-size: 1.5rem; font-weight: 300; color: var(--accent-2);
    transition: transform var(--transition);
    width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
}
.service-item.active .service-toggle { transform: rotate(45deg); }
.service-body {
    max-height: 0; overflow: hidden; padding: 0 0 0 52px;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.5s ease;
}
.service-item.active .service-body { max-height: 300px; padding-bottom: 28px; }
.service-body p { color: var(--text-secondary); margin-bottom: 16px; }
.service-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.service-tags span {
    padding: 6px 14px; border-radius: 100px; font-size: 0.8rem;
    background: rgba(108, 92, 231, 0.1); border: 1px solid rgba(108, 92, 231, 0.2);
    color: var(--accent-2);
}

/* ── INNOVATION HUB ── */
.innovation-section { background: var(--bg-primary); }
.innovation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.innovation-card {
    border-radius: var(--radius-lg); overflow: hidden;
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    transition: border-color var(--transition), transform var(--transition);
}
.innovation-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.innovation-visual {
    height: 200px; position: relative; overflow: hidden;
    background: var(--bg-secondary);
}
.lab-animation {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
}
/* Quantum animation */
.quantum-anim::before, .quantum-anim::after {
    content: ''; position: absolute; border-radius: 50%;
    border: 1px solid rgba(108, 92, 231, 0.3);
    animation: labOrbit 4s linear infinite;
}
.quantum-anim::before { width: 80px; height: 80px; border-color: var(--accent-1); }
.quantum-anim::after { width: 120px; height: 120px; border-color: var(--accent-3); animation-duration: 6s; animation-direction: reverse; }
/* AI animation */
.ai-anim { background: radial-gradient(circle at center, rgba(168,85,247,0.15) 0%, transparent 70%); }
.ai-anim::before {
    content: '⬡'; font-size: 4rem; color: rgba(168, 85, 247, 0.3);
    animation: aiPulse 3s ease infinite;
}
/* Sustainability animation */
.sustain-anim { background: radial-gradient(circle at center, rgba(16,185,129,0.15) 0%, transparent 70%); }
.sustain-anim::before { content: '◉'; font-size: 3rem; color: rgba(16, 185, 129, 0.4); animation: aiPulse 4s ease infinite; }
/* Security animation */
.security-anim { background: radial-gradient(circle at center, rgba(6,182,212,0.15) 0%, transparent 70%); }
.security-anim::before { content: '⬢'; font-size: 4rem; color: rgba(6, 182, 212, 0.3); animation: aiPulse 2.5s ease infinite; }
@keyframes labOrbit { to { transform: rotate(360deg); } }
@keyframes aiPulse { 0%, 100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(1.2); opacity: 1; } }
.innovation-info { padding: 28px; }
.innovation-info h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; margin-bottom: 8px; }
.innovation-info p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

/* ── INDUSTRIES ORBIT ── */
.industries-section { padding: 100px 0; }
.industries-orbit {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 20px;
    max-width: 800px; margin: 0 auto;
}
.industry-node {
    padding: 16px 32px; border-radius: 100px;
    background: var(--gradient-card); border: 1px solid var(--border-subtle);
    font-size: 0.95rem; font-weight: 500;
    transition: all var(--transition);
    animation: nodeFloat 6s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.5s);
}
.industry-node:hover {
    border-color: var(--accent-2);
    transform: scale(1.08);
    box-shadow: 0 8px 30px var(--accent-glow);
}
@keyframes nodeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ── PROJECTS ── */
.projects-section { background: var(--bg-secondary); }
.projects-showcase { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
    padding: 36px; border-radius: var(--radius-lg);
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    transition: border-color var(--transition), transform var(--transition);
    display: flex; flex-direction: column;
}
.project-card:hover { border-color: var(--border-accent); transform: translateY(-6px); }
.project-meta { display: flex; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 8px; }
.project-client { font-size: 0.8rem; color: var(--accent-3); font-family: var(--font-mono); }
.project-category {
    font-size: 0.75rem; padding: 4px 12px; border-radius: 100px;
    background: rgba(108, 92, 231, 0.1); color: var(--accent-2);
}
.project-card h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin-bottom: 12px; }
.project-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; flex: 1; }
.project-result {
    margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border-subtle);
    display: flex; align-items: center; gap: 12px;
}
.result-stat {
    font-family: var(--font-display); font-size: 1.8rem; font-weight: 700;
    background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.project-result span { font-size: 0.85rem; color: var(--text-muted); }

/* ── ECOSYSTEM ── */
.ecosystem-section { padding: 120px 0; }
.ecosystem-diagram { display: flex; flex-direction: column; align-items: center; gap: 48px; padding: 40px 0; }
.eco-layer { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.eco-core { flex-direction: column; gap: 20px; }
.eco-connector {
    width: 2px; height: 40px;
    background: linear-gradient(to bottom, var(--accent-1), var(--accent-3));
}
.eco-node {
    padding: 14px 28px; border-radius: var(--radius-md);
    background: var(--gradient-card); border: 1px solid var(--border-subtle);
    font-size: 0.9rem; font-weight: 500;
    transition: all var(--transition);
}
.eco-node:hover { border-color: var(--accent-2); transform: scale(1.05); }
.eco-center { font-weight: 700; font-size: 1rem; }
.eco-engine {
    background: var(--gradient-primary); color: #fff; border: none;
    font-weight: 700; font-size: 1.1rem;
    box-shadow: 0 8px 30px var(--accent-glow);
}
.eco-platforms .eco-node { border-color: rgba(168, 85, 247, 0.2); }
.eco-ventures .eco-node { border-color: rgba(6, 182, 212, 0.2); font-size: 0.85rem; }

/* ── GLOBAL MAP ── */
.global-section { background: var(--bg-secondary); }
.global-map-container { max-width: 900px; margin: 0 auto; }
.global-map {
    position: relative; width: 100%; padding-top: 50%;
    background: radial-gradient(ellipse at center, rgba(108,92,231,0.05) 0%, transparent 70%);
    border: 1px solid var(--border-subtle); border-radius: var(--radius-lg);
    overflow: hidden;
}
.global-map::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Crect fill='none' width='100' height='100'/%3E%3Ccircle fill='rgba(255,255,255,0.02)' cx='50' cy='50' r='0.8'/%3E%3C/svg%3E") repeat;
}
.map-dot {
    position: absolute; cursor: pointer; z-index: 2;
}
.dot-pulse {
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 20px var(--accent-glow);
    animation: mapPulse 2s ease infinite;
}
.map-dot[data-role="HQ"] .dot-pulse { width: 16px; height: 16px; background: var(--accent-4); box-shadow: 0 0 25px rgba(16,185,129,0.5); }
@keyframes mapPulse { 0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); } 50% { box-shadow: 0 0 0 12px transparent; } }
.dot-label {
    position: absolute; top: -8px; left: 20px; white-space: nowrap;
    font-size: 0.8rem; font-weight: 600; color: var(--text-primary);
    opacity: 0; transform: translateX(-5px);
    transition: all var(--transition);
}
.dot-label small { font-weight: 400; color: var(--accent-4); }
.map-dot:hover .dot-label { opacity: 1; transform: translateX(0); }
.global-partners {
    text-align: center; margin-top: 40px;
    font-size: 1rem; color: var(--text-secondary);
}

/* ── CSR ── */
.csr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.csr-card {
    padding: 32px; border-radius: var(--radius-lg);
    background: var(--gradient-card); border: 1px solid var(--border-subtle);
    transition: border-color var(--transition), transform var(--transition);
}
.csr-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.csr-icon { font-size: 2rem; margin-bottom: 16px; }
.csr-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.csr-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

/* ── CAREERS ── */
.careers-section {
    background: var(--bg-secondary);
    position: relative; overflow: hidden;
}
.careers-section::before {
    content: ''; position: absolute; top: 0; right: 0;
    width: 50%; height: 100%;
    background: radial-gradient(ellipse at 80% 50%, rgba(108,92,231,0.08), transparent 60%);
}
.careers-content { position: relative; z-index: 1; max-width: 700px; }
.careers-text { font-size: 1.1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 40px; }
.careers-perks { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 40px; }
.perk {
    display: flex; align-items: center; gap: 12px;
    font-size: 0.95rem; font-weight: 500;
}
.perk-icon { font-size: 1.5rem; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-info p { color: var(--text-secondary); margin-bottom: 32px; line-height: 1.8; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail { display: flex; flex-direction: column; gap: 4px; }
.detail-label { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 0.05em; }
.detail-value { font-size: 1rem; font-weight: 500; }
.contact-form-wrapper {
    padding: 40px; border-radius: var(--radius-lg);
    background: var(--bg-card); border: 1px solid var(--border-subtle);
}
.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); }
.form-group input, .form-group textarea, .form-group select {
    padding: 14px 18px; border-radius: var(--radius-sm);
    background: var(--bg-secondary); border: 1px solid var(--border-subtle);
    color: var(--text-primary); font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── FOOTER ── */
.footer-section {
    padding: 80px 0 40px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}
.footer-top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 80px; margin-bottom: 60px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-tagline { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.footer-links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-col h4 {
    font-family: var(--font-display); font-size: 0.9rem; font-weight: 600;
    margin-bottom: 16px; color: var(--text-primary);
}
.footer-col a {
    display: block; font-size: 0.85rem; color: var(--text-muted);
    padding: 4px 0; transition: color var(--transition);
}
.footer-col a:hover { color: var(--accent-2); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 30px; border-top: 1px solid var(--border-subtle);
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-socials { display: flex; gap: 16px; }
.footer-socials a {
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-card); border: 1px solid var(--border-subtle);
    font-size: 0.8rem; font-weight: 700; color: var(--text-secondary);
    transition: all var(--transition);
}
.footer-socials a:hover { border-color: var(--accent-2); color: var(--accent-2); transform: translateY(-3px); }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }

/* ═══════════════════════════════════════
   RESPONSIVE 
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .projects-showcase { grid-template-columns: 1fr 1fr; }
    .csr-grid { grid-template-columns: 1fr 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
    :root { --nav-height: 64px; }
    .section { padding: 80px 0; }
    .container { padding: 0 20px; }
    .nav-links, .nav-cta { display: none; }
    .nav-hamburger { display: flex; }
    .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
    .hero-content { padding: 40px 20px; }
    .hero-stats { gap: 24px; }
    .hero-stat { min-width: 80px; }
    .stat-number { font-size: 1.6rem; }
    .about-mission-vision { grid-template-columns: 1fr; }
    .divisions-grid { grid-template-columns: 1fr; }
    .innovation-grid { grid-template-columns: 1fr; }
    .projects-showcase { grid-template-columns: 1fr; }
    .csr-grid { grid-template-columns: 1fr; }
    .careers-perks { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 24px; }
    .footer-links-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .section-title { font-size: clamp(1.6rem, 6vw, 2.5rem); }
    .section-header { margin-bottom: 40px; }
    .service-header h3 { font-size: 1rem; }
    .service-body { padding-left: 36px; }
    .eco-node { padding: 10px 18px; font-size: 0.8rem; }
    .industry-node { padding: 12px 22px; font-size: 0.85rem; }
    .mobile-link { font-size: 1.4rem; }
    .hero-scroll-indicator { display: none; }
}

@media (max-width: 480px) {
    .hero-ctas { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .footer-links-grid { grid-template-columns: 1fr; }
    .marquee-content { font-size: 0.75rem; }
}