/* ============================================
   GHESAR Global — Modern Corporate Stylesheet
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-primary: #0A84FF;
    --color-primary-dark: #0055D4;
    --color-primary-light: #3DA0FF;
    --color-accent: #00D4AA;
    --color-accent-dark: #00B892;

    --color-bg: #FFFFFF;
    --color-bg-alt: #F5F7FA;
    --color-bg-dark: #0A1628;
    --color-bg-card: #FFFFFF;

    --color-text: #1A2332;
    --color-text-secondary: #5A6A7E;
    --color-text-muted: #8B95A5;
    --color-text-on-dark: #C8D6E5;
    --color-text-white: #FFFFFF;

    --color-border: #E2E8F0;
    --color-border-light: #EEF2F7;

    --gradient-primary: linear-gradient(135deg, #0A84FF 0%, #0055D4 100%);
    --gradient-accent: linear-gradient(135deg, #0A84FF 0%, #00D4AA 100%);
    --gradient-dark: linear-gradient(135deg, #0A1628 0%, #1a2d4a 100%);

    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
    --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 20px 60px rgba(10, 22, 40, 0.16);
    --shadow-glow: 0 0 40px rgba(10, 132, 255, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --container-max: 1200px;
    --section-padding: 100px;
    --nav-height: 72px;

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--nav-height); }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* Skip Link */
.skip-link {
    position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
    background: var(--color-primary); color: white; padding: 8px 20px;
    border-radius: var(--radius-sm); z-index: 10000; font-weight: 500;
}
.skip-link:focus { top: 10px; }

/* Container */
.container {
    width: 100%; max-width: var(--container-max);
    margin: 0 auto; padding: 0 24px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--nav-height);
    display: flex; align-items: center;
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0);
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
}
.nav-container {
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px; z-index: 10;
}
.nav-logo-img {
    height: 40px; width: auto;
    transition: filter var(--transition-base);
}
.navbar.scrolled .nav-logo-img {
    filter: brightness(0) saturate(100%) invert(18%) sepia(30%) saturate(500%) hue-rotate(180deg);
}
.footer-logo-img {
    height: 36px; width: auto;
}
.nav-links {
    display: flex; align-items: center; gap: 4px;
}
.nav-link {
    padding: 8px 14px; font-size: 14px; font-weight: 500;
    color: rgba(255,255,255,0.8); border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex; align-items: center; gap: 4px;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.1); }
.navbar.scrolled .nav-link { color: var(--color-text-secondary); }
.navbar.scrolled .nav-link:hover { color: var(--color-primary); background: var(--color-bg-alt); }
.navbar.scrolled .nav-link.active { color: var(--color-primary); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    position: absolute; top: 100%; left: 0; min-width: 220px;
    background: white; border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); border: 1px solid var(--color-border-light);
    padding: 8px; opacity: 0; visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-fast);
}
.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown-menu a {
    display: block; padding: 10px 14px; font-size: 14px; font-weight: 450;
    color: var(--color-text-secondary); border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.nav-dropdown-menu a:hover { color: var(--color-primary); background: var(--color-bg-alt); }

.nav-cta {
    padding: 9px 20px; font-size: 14px; font-weight: 600;
    color: white; background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.3);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(10, 132, 255, 0.4); }

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px;
    padding: 8px; z-index: 1001;
}
.hamburger-line {
    width: 22px; height: 2px; background: white;
    border-radius: 2px; transition: all var(--transition-base);
}
.navbar.scrolled .hamburger-line { background: var(--color-text); }
.mobile-menu-btn.active .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active .hamburger-line:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-menu-btn.active .hamburger-line { background: white; }

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed; inset: 0; z-index: 999;
    background: var(--color-bg-dark);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: all var(--transition-smooth);
}
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }
.mobile-menu-content {
    display: flex; flex-direction: column; gap: 8px;
    text-align: center; transform: translateY(20px);
    transition: transform var(--transition-smooth);
}
.mobile-menu-overlay.active .mobile-menu-content { transform: translateY(0); }
.mobile-link {
    font-size: 24px; font-weight: 600; color: white;
    padding: 8px 20px; transition: color var(--transition-fast);
}
.mobile-link.sub { font-size: 16px; font-weight: 400; color: rgba(255,255,255,0.6); }
.mobile-link:hover { color: var(--color-primary-light); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; font-size: 15px; font-weight: 600;
    border-radius: var(--radius-sm); transition: all var(--transition-fast);
    cursor: pointer; border: none;
}
.btn-primary {
    color: white; background: var(--gradient-primary);
    box-shadow: 0 2px 12px rgba(10, 132, 255, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px); box-shadow: 0 6px 24px rgba(10, 132, 255, 0.4);
}
.btn-outline {
    color: var(--color-text); background: transparent;
    border: 1.5px solid var(--color-border);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-full { width: 100%; justify-content: center; }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    background: var(--color-bg-dark); overflow: hidden;
    padding-top: var(--nav-height);
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-video {
    position: absolute; top: 50%; left: 50%;
    min-width: 100%; min-height: 100%;
    width: auto; height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover; z-index: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
.hero-video.hero-video-active {
    opacity: 1;
}
/* Fallback: if only one video, make first always visible */
.hero-video:first-child:only-of-type {
    opacity: 1;
}
.hero-video-overlay {
    position: absolute; inset: 0; z-index: 1;
    background: rgba(6, 14, 26, 0.75);
}
.hero-grid-pattern {
    position: absolute; inset: 0; z-index: 2;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-gradient {
    position: absolute; inset: 0; z-index: 2;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(10, 132, 255, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 30%, rgba(0, 212, 170, 0.08) 0%, transparent 50%);
}
.hero-container {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
    position: relative; z-index: 2;
    padding-top: 40px; padding-bottom: 40px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; background: rgba(10, 132, 255, 0.1);
    border: 1px solid rgba(10, 132, 255, 0.2);
    border-radius: 100px; color: var(--color-primary-light);
    font-size: 13px; font-weight: 500; margin-bottom: 24px;
}
.badge-dot {
    width: 6px; height: 6px; background: var(--color-accent);
    border-radius: 50%; animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
}
.hero-title {
    font-size: clamp(36px, 5vw, 64px); font-weight: 800;
    line-height: 1.1; color: white; margin-bottom: 24px;
    letter-spacing: -1.5px;
}
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 17px; line-height: 1.7; color: var(--color-text-on-dark);
    max-width: 520px; margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
.hero .btn-outline { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.2); }
.hero .btn-outline:hover { color: white; border-color: rgba(255,255,255,0.5); }
.hero-stats {
    display: flex; gap: 32px; flex-wrap: wrap;
}
.hero-stat { text-align: left; }
.stat-number {
    font-size: 36px; font-weight: 800; color: white;
    font-variant-numeric: tabular-nums;
}
.stat-suffix { font-size: 28px; font-weight: 700; color: var(--color-primary-light); }
.stat-label {
    display: block; font-size: 13px; color: var(--color-text-muted);
    margin-top: 2px; font-weight: 500;
}
.stat-divider {
    width: 1px; background: rgba(255,255,255,0.1); align-self: stretch;
}

/* ============================================
   AI CYBER SHIELD — Futuristic Visual
   ============================================ */
.hero-visual {
    display: flex; align-items: center; justify-content: center;
    position: relative;
}
.cyber-shield {
    position: relative; width: 400px; height: 400px;
    display: flex; align-items: center; justify-content: center;
}

/* Outer pulse rings */
.ai-pulse-ring {
    position: absolute; width: 100%; height: 100%; border-radius: 50%;
    border: 1px solid rgba(10, 132, 255, 0.2);
    animation: ai-pulse 4s ease-out infinite;
}
.ai-pulse-ring-2 { animation-delay: 2s; }
@keyframes ai-pulse {
    0%   { transform: scale(0.8); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* Rotating rings — dashed, different speeds */
.shield-ring {
    position: absolute; border-radius: 50%;
    border: 1px dashed rgba(10, 132, 255, 0.12);
}
.ring-1 {
    width: 100%; height: 100%;
    border: 1px solid rgba(10, 132, 255, 0.08);
    border-top-color: rgba(10, 132, 255, 0.35);
    border-right-color: rgba(0, 212, 170, 0.25);
    animation: rotate-cw 18s linear infinite;
}
.ring-2 {
    width: 78%; height: 78%;
    border-color: rgba(0, 212, 170, 0.06);
    border-bottom-color: rgba(0, 212, 170, 0.3);
    border-left-color: rgba(168, 85, 247, 0.2);
    animation: rotate-cw 14s linear infinite reverse;
}
.ring-3 {
    width: 56%; height: 56%;
    border-color: rgba(168, 85, 247, 0.05);
    border-top-color: rgba(168, 85, 247, 0.25);
    border-right-color: rgba(10, 132, 255, 0.2);
    animation: rotate-cw 10s linear infinite;
}
.ring-4 {
    width: 38%; height: 38%;
    border: 1px solid rgba(10, 132, 255, 0.06);
    border-top-color: rgba(0, 212, 170, 0.3);
    animation: rotate-cw 7s linear infinite reverse;
}
@keyframes rotate-cw { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* SVG data arcs overlay */
.ai-data-arcs {
    position: absolute; width: 100%; height: 100%;
    top: 0; left: 0;
}

/* SVG connecting lines */
.ai-connections {
    position: absolute; width: 100%; height: 100%;
    top: 0; left: 0; pointer-events: none;
}

/* AI Core — center glowing orb */
.shield-core {
    width: 90px; height: 90px; border-radius: 50%;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.15) 0%, rgba(10, 132, 255, 0.02) 70%);
    border: 1px solid rgba(10, 132, 255, 0.25);
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    position: relative; z-index: 5;
    animation: core-breathe 3s ease-in-out infinite;
}
.ai-core-glow {
    position: absolute; inset: -20px; border-radius: 50%;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.12) 0%, transparent 70%);
    animation: core-breathe 3s ease-in-out infinite;
    z-index: -1;
}
@keyframes core-breathe {
    0%, 100% { box-shadow: 0 0 40px rgba(10,132,255,0.15), 0 0 80px rgba(10,132,255,0.05); }
    50%      { box-shadow: 0 0 60px rgba(10,132,255,0.25), 0 0 120px rgba(10,132,255,0.1); }
}

/* ---- Orbit Rings with Dots ---- */
.orbit-ring {
    position: absolute; top: 50%; left: 50%;
    width: 0; height: 0;
}
.orbit-ring-1 { animation: rotate-cw 6s linear infinite; }
.orbit-ring-2 { animation: rotate-cw 10s linear infinite reverse; }
.orbit-ring-3 { animation: rotate-cw 16s linear infinite; }

/* Orbit dots */
.orbit-dot {
    position: absolute; border-radius: 50%;
    top: 0; left: 0;
    width: 7px; height: 7px;
    margin: -3.5px 0 0 -3.5px;
}
.orbit-dot.dot-lg { width: 10px; height: 10px; margin: -5px 0 0 -5px; }

/* Dot glow colors */
.dot-glow-blue {
    background: #0A84FF;
    box-shadow: 0 0 8px 2px rgba(10,132,255,0.6), 0 0 20px 4px rgba(10,132,255,0.2);
    animation: dot-flicker-blue 2s ease-in-out infinite alternate;
}
.dot-glow-cyan {
    background: #00D4AA;
    box-shadow: 0 0 8px 2px rgba(0,212,170,0.6), 0 0 20px 4px rgba(0,212,170,0.2);
    animation: dot-flicker-cyan 2.5s ease-in-out infinite alternate;
}
.dot-glow-purple {
    background: #A855F7;
    box-shadow: 0 0 8px 2px rgba(168,85,247,0.6), 0 0 20px 4px rgba(168,85,247,0.2);
    animation: dot-flicker-purple 3s ease-in-out infinite alternate;
}

/* Dot positioning — ring 1 (r=80px) */
.orbit-ring-1 > .orbit-dot:nth-child(1) { transform: rotate(0deg)   translateY(-80px); }
.orbit-ring-1 > .orbit-dot:nth-child(2) { transform: rotate(120deg) translateY(-80px); }
.orbit-ring-1 > .orbit-dot:nth-child(3) { transform: rotate(240deg) translateY(-80px); }

/* Dot positioning — ring 2 (r=120px) */
.orbit-ring-2 > .orbit-dot:nth-child(1) { transform: rotate(0deg)   translateY(-120px); }
.orbit-ring-2 > .orbit-dot:nth-child(2) { transform: rotate(90deg)  translateY(-120px); }
.orbit-ring-2 > .orbit-dot:nth-child(3) { transform: rotate(180deg) translateY(-120px); }
.orbit-ring-2 > .orbit-dot:nth-child(4) { transform: rotate(270deg) translateY(-120px); }

/* Dot positioning — ring 3 (r=160px) */
.orbit-ring-3 > .orbit-dot:nth-child(1) { transform: rotate(0deg)   translateY(-160px); }
.orbit-ring-3 > .orbit-dot:nth-child(2) { transform: rotate(72deg)  translateY(-160px); }
.orbit-ring-3 > .orbit-dot:nth-child(3) { transform: rotate(144deg) translateY(-160px); }
.orbit-ring-3 > .orbit-dot:nth-child(4) { transform: rotate(216deg) translateY(-160px); }
.orbit-ring-3 > .orbit-dot:nth-child(5) { transform: rotate(288deg) translateY(-160px); }

/* Dot flicker animations */
@keyframes dot-flicker-blue {
    0%   { opacity: 0.6; box-shadow: 0 0 6px 1px rgba(10,132,255,0.4); }
    100% { opacity: 1;   box-shadow: 0 0 12px 4px rgba(10,132,255,0.7), 0 0 30px 6px rgba(10,132,255,0.2); }
}
@keyframes dot-flicker-cyan {
    0%   { opacity: 0.5; box-shadow: 0 0 6px 1px rgba(0,212,170,0.4); }
    100% { opacity: 1;   box-shadow: 0 0 12px 4px rgba(0,212,170,0.7), 0 0 30px 6px rgba(0,212,170,0.2); }
}
@keyframes dot-flicker-purple {
    0%   { opacity: 0.5; box-shadow: 0 0 6px 1px rgba(168,85,247,0.4); }
    100% { opacity: 1;   box-shadow: 0 0 12px 4px rgba(168,85,247,0.7), 0 0 30px 6px rgba(168,85,247,0.2); }
}

/* Floating micro particles */
.ai-particles { position: absolute; inset: 0; pointer-events: none; }
.ai-particle {
    position: absolute; width: 2px; height: 2px;
    border-radius: 50%; background: rgba(10,132,255,0.6);
    animation: particle-float 6s ease-in-out infinite;
}
.ai-particle.p1 { top: 15%; left: 20%; animation-delay: 0s;   animation-duration: 5s; }
.ai-particle.p2 { top: 70%; left: 80%; animation-delay: 0.8s; animation-duration: 7s; background: rgba(0,212,170,0.6); }
.ai-particle.p3 { top: 30%; left: 75%; animation-delay: 1.5s; animation-duration: 6s; }
.ai-particle.p4 { top: 80%; left: 25%; animation-delay: 2.2s; animation-duration: 8s; background: rgba(168,85,247,0.5); }
.ai-particle.p5 { top: 10%; left: 55%; animation-delay: 3s;   animation-duration: 5.5s; background: rgba(0,212,170,0.5); }
.ai-particle.p6 { top: 60%; left: 10%; animation-delay: 0.5s; animation-duration: 6.5s; }
.ai-particle.p7 { top: 45%; left: 90%; animation-delay: 1.8s; animation-duration: 7.5s; background: rgba(168,85,247,0.4); }
.ai-particle.p8 { top: 90%; left: 50%; animation-delay: 2.8s; animation-duration: 5s; background: rgba(0,212,170,0.5); }

@keyframes particle-float {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25%      { transform: translate(8px, -12px) scale(1.5); opacity: 0.8; }
    50%      { transform: translate(-5px, -20px) scale(1); opacity: 0.5; }
    75%      { transform: translate(10px, -8px) scale(1.8); opacity: 0.9; }
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--color-text-muted); font-size: 12px; font-weight: 500;
    letter-spacing: 1px; text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 40px; background: rgba(255,255,255,0.15);
    position: relative; overflow: hidden;
}
.scroll-line::after {
    content: ''; position: absolute; top: -100%; width: 100%; height: 50%;
    background: var(--color-primary); animation: scroll-anim 2s infinite;
}
@keyframes scroll-anim { 0% { top: -50%; } 100% { top: 150%; } }

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: var(--section-padding) 0; }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 60px; }
.section-tag {
    display: inline-block; font-size: 13px; font-weight: 600;
    color: var(--color-primary); text-transform: uppercase;
    letter-spacing: 2px; margin-bottom: 16px;
    background: rgba(10, 132, 255, 0.08);
    padding: 4px 14px; border-radius: 100px;
}
.section-title {
    font-size: clamp(28px, 3.5vw, 44px); font-weight: 800;
    line-height: 1.15; color: var(--color-text);
    letter-spacing: -0.5px; margin-bottom: 20px;
}
.section-desc {
    font-size: 16px; line-height: 1.7; color: var(--color-text-secondary);
}

/* ============================================
   ABOUT
   ============================================ */
.about-section { background: var(--color-bg-alt); }
.about-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.about-card {
    background: white; padding: 32px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}
.about-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.about-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(10, 132, 255, 0.08); border-radius: var(--radius-md);
    color: var(--color-primary); margin-bottom: 20px;
}
.about-card h3 {
    font-size: 18px; font-weight: 700; margin-bottom: 10px;
    color: var(--color-text);
}
.about-card p { font-size: 14px; line-height: 1.7; color: var(--color-text-secondary); }

/* ============================================
   DIRECTIONS
   ============================================ */
.directions-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.direction-card {
    background: white; padding: 32px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
}
.direction-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.direction-featured {
    grid-column: 1 / -1;
    background: var(--gradient-dark); color: white;
    border-color: transparent;
    display: grid; grid-template-columns: auto 1fr; gap: 32px;
    align-items: start;
    padding: 40px;
}
.direction-featured h3 { color: white; font-size: 24px; }
.direction-featured p { color: var(--color-text-on-dark); }
.direction-badge {
    position: absolute; top: 16px; right: 16px;
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; color: var(--color-accent);
    background: rgba(0, 212, 170, 0.1);
    padding: 4px 10px; border-radius: 100px;
}
.direction-icon-wrap {
    width: 64px; height: 64px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(10, 132, 255, 0.08); border-radius: var(--radius-md);
    color: var(--color-primary); margin-bottom: 20px; flex-shrink: 0;
}
.featured-icon {
    width: 72px; height: 72px;
    background: rgba(10, 132, 255, 0.15); color: var(--color-primary-light);
    margin-bottom: 0;
}
.direction-card h3 {
    font-size: 18px; font-weight: 700; margin-bottom: 10px;
}
.direction-card p {
    font-size: 14px; line-height: 1.7; color: var(--color-text-secondary);
    margin-bottom: 16px;
}
.direction-featured .direction-card p { color: var(--color-text-on-dark); }
.direction-features {
    margin: 16px 0; display: flex; flex-direction: column; gap: 8px;
}
.direction-features li {
    font-size: 14px; color: var(--color-text-on-dark);
    padding-left: 20px; position: relative;
}
.direction-features li::before {
    content: ''; position: absolute; left: 0; top: 8px;
    width: 6px; height: 6px; background: var(--color-accent);
    border-radius: 50%;
}
.direction-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 600; color: var(--color-primary);
    transition: gap var(--transition-fast);
}
.direction-link:hover { gap: 10px; }
.direction-featured .direction-link { color: var(--color-primary-light); }

/* ============================================
   WHY SECTION
   ============================================ */
.why-section { background: var(--color-bg-alt); }
.why-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.why-card {
    background: white; padding: 36px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.why-number {
    font-size: 40px; font-weight: 800; color: rgba(10, 132, 255, 0.12);
    font-family: var(--font-mono); margin-bottom: 16px;
}
.why-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 14px; line-height: 1.7; color: var(--color-text-secondary); }

/* ============================================
   PROJECTS
   ============================================ */
.projects-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.project-card {
    background: white; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    overflow: hidden; transition: all var(--transition-base);
}
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.project-large { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
.project-image {
    aspect-ratio: 16/10; display: flex; align-items: center; justify-content: center;
    position: relative;
}
.project-large .project-image { aspect-ratio: auto; min-height: 280px; }
.project-icon-large { opacity: 0.8; }
.project-content { padding: 28px; }
.project-tag {
    display: inline-block; font-size: 12px; font-weight: 600;
    color: var(--color-primary); text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 10px;
}
.project-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.project-card p { font-size: 14px; line-height: 1.7; color: var(--color-text-secondary); margin-bottom: 16px; }
.project-meta {
    display: flex; gap: 16px; font-size: 13px; color: var(--color-text-muted); font-weight: 500;
}

/* ============================================
   PARTNERS
   ============================================ */
.partners-section { background: var(--color-bg-alt); }
.partners-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent); margin-bottom: 48px; }
.partners-track {
    display: flex; gap: 48px; animation: marquee 30s linear infinite;
    width: max-content;
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.partner-logo {
    flex-shrink: 0; padding: 20px 32px;
    background: white; border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    display: flex; align-items: center; justify-content: center;
}
.partner-logo span {
    font-size: 18px; font-weight: 700; color: var(--color-text-muted);
    letter-spacing: -0.5px;
}
.partners-cta { text-align: center; }
.partners-cta p { font-size: 16px; color: var(--color-text-secondary); margin-bottom: 20px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ============================================
   NEWS
   ============================================ */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
    background: white; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    overflow: hidden; transition: all var(--transition-base);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.news-image {
    aspect-ratio: 16/9; position: relative; display: flex; align-items: flex-end;
    padding: 16px;
}
.news-date {
    font-size: 12px; font-weight: 600; color: white;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(10px);
    padding: 4px 12px; border-radius: 100px;
}
.news-content { padding: 24px; }
.news-category {
    font-size: 12px; font-weight: 600; color: var(--color-primary);
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
    display: block;
}
.news-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.news-card p { font-size: 14px; line-height: 1.6; color: var(--color-text-secondary); margin-bottom: 16px; }
.news-link { font-size: 14px; font-weight: 600; color: var(--color-primary); }

/* ============================================
   CAREERS
   ============================================ */
.careers-section { background: var(--color-bg-alt); }
.careers-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.careers-text p { font-size: 16px; line-height: 1.7; color: var(--color-text-secondary); margin-bottom: 24px; }
.careers-highlights { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.career-highlight {
    display: flex; align-items: center; gap: 12px;
    font-size: 15px; font-weight: 500; color: var(--color-text);
}
.career-highlight svg { color: var(--color-accent); flex-shrink: 0; }
.careers-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.career-stat-card {
    background: white; padding: 28px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    text-align: center; transition: all var(--transition-base);
}
.career-stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.career-stat-num {
    font-size: 40px; font-weight: 800; color: var(--color-text);
    display: inline; font-variant-numeric: tabular-nums;
}
.career-stat-card .stat-suffix { font-size: 28px; font-weight: 700; color: var(--color-primary); }
.career-stat-label {
    display: block; font-size: 13px; color: var(--color-text-muted);
    margin-top: 4px; font-weight: 500;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-section { background: var(--color-bg-dark); color: white; }
.contact-section .section-tag { background: rgba(10,132,255,0.15); }
.contact-section .section-title { color: white; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info p { font-size: 16px; line-height: 1.7; color: var(--color-text-on-dark); margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.contact-item {
    display: flex; gap: 16px; align-items: flex-start;
    color: var(--color-text-on-dark);
}
.contact-item svg { color: var(--color-primary-light); flex-shrink: 0; margin-top: 4px; }
.contact-item strong { display: block; color: white; font-weight: 600; margin-bottom: 4px; }
.contact-item a { color: var(--color-text-on-dark); transition: color var(--transition-fast); }
.contact-item a:hover { color: var(--color-primary-light); }
.contact-socials { display: flex; gap: 12px; }
.contact-socials a {
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.08); border-radius: var(--radius-sm);
    color: var(--color-text-on-dark); transition: all var(--transition-fast);
}
.contact-socials a:hover { background: var(--color-primary); color: white; }

/* Contact Form */
.contact-form-wrap {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg); padding: 36px;
    backdrop-filter: blur(10px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 0; }
.form-group:last-child { margin-bottom: 16px; }
.form-group label {
    font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.7);
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm); color: white; font-size: 14px;
    transition: border-color var(--transition-fast);
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group select { appearance: none; }
.form-group select option { background: var(--color-bg-dark); color: white; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--color-primary); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #060E1A; color: var(--color-text-on-dark);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand p { font-size: 14px; line-height: 1.7; color: var(--color-text-muted); margin-top: 16px; max-width: 300px; }
.footer-logo-link .logo-text { color: white; }
.footer-links-group h4 {
    font-size: 14px; font-weight: 700; color: white;
    margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px;
}
.footer-links-group a {
    display: block; font-size: 14px; color: var(--color-text-muted);
    padding: 4px 0; transition: color var(--transition-fast);
}
.footer-links-group a:hover { color: var(--color-primary-light); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding: 24px 0; font-size: 13px; color: var(--color-text-muted);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: var(--color-text-muted); transition: color var(--transition-fast); }
.footer-bottom-links a:hover { color: var(--color-primary-light); }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed; bottom: 24px; right: 24px; z-index: 100;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gradient-primary); color: white;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(10, 132, 255, 0.3);
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: all var(--transition-base);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(10, 132, 255, 0.4); }

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] { opacity: 0; transform: translateY(30px); transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1); }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate].animated { opacity: 1; transform: translate(0); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: repeat(2, 1fr); }
    .directions-grid { grid-template-columns: repeat(2, 1fr); }
    .direction-featured { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .project-large { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .careers-content { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
        --nav-height: 64px;
    }
    .nav-links, .nav-cta { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero-title { font-size: clamp(28px, 8vw, 44px); }
    .hero-stats { gap: 20px; }
    .stat-divider { display: none; }
    .hero-stat { text-align: center; }
    .about-grid { grid-template-columns: 1fr; }
    .directions-grid { grid-template-columns: 1fr; }
    .direction-featured { padding: 28px; }
    .why-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .careers-stats { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .mobile-link { font-size: 20px; }
    .hero-scroll-indicator { display: none; }
    .section-title { font-size: clamp(24px, 6vw, 36px); }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .careers-stats { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 24px; }
}

/* Print Styles */
@media print {
    .navbar, .mobile-menu-overlay, .back-to-top, .hero-scroll-indicator { display: none; }
    .hero { min-height: auto; padding: 40px 0; }
    .section { padding: 30px 0; }
    body { font-size: 12pt; color: black; }
}