/* =============================================
   VIBOK AIR - Topografía del Aire V2
   Ultra Eye-Catching Edition
   Brand: #4C7EFF | Black | White
   ============================================= */

:root {
    --blue: #4C7EFF;
    --blue-dark: #3A5FCC;
    --blue-light: #6B9AFF;
    --blue-glow: rgba(76, 126, 255, 0.3);
    --blue-subtle: rgba(76, 126, 255, 0.08);
    --black: #000000;
    --white: #FFFFFF;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --dark: #060a14;
    --font: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-blue: 0 10px 40px rgba(76, 126, 255, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    /* Spacing scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;
    --space-3xl: 96px;
    --space-section: clamp(80px, 10vw, 140px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font); color: var(--gray-700); background: var(--white); overflow-x: hidden; line-height: 1.7; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
ul { list-style: none; }
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.text-blue { color: var(--blue); }

/* =============================================
   NOISE OVERLAY
   ============================================= */
.noise-overlay {
    position: fixed; inset: 0; z-index: 9999;
    pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    background-size: 256px;
    opacity: 0.5;
}

/* =============================================
   PRELOADER
   ============================================= */
#preloader {
    position: fixed; inset: 0; background: var(--dark);
    z-index: 99999; display: flex; align-items: center; justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s;
}
#preloader.loaded { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; position: relative; }
.preloader-orbit { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 200px; height: 200px; }
.orbit-ring {
    position: absolute; inset: 0; border: 1px solid rgba(76,126,255,0.1);
    border-radius: 50%; animation: orbitSpin 3s linear infinite;
}
.orbit-ring.r2 { inset: 20px; animation-duration: 2.5s; animation-direction: reverse; border-color: rgba(76,126,255,0.15); }
.orbit-ring.r3 { inset: 40px; animation-duration: 4s; border-color: rgba(76,126,255,0.07); }
.orbit-dot {
    position: absolute; width: 6px; height: 6px; background: var(--blue);
    border-radius: 50%; box-shadow: 0 0 10px var(--blue);
    top: -3px; left: 50%; transform: translateX(-50%);
    animation: orbitSpin 3s linear infinite;
}
.orbit-dot.d2 { animation-duration: 2.5s; animation-direction: reverse; }
.orbit-dot.d3 { animation-duration: 4s; }
@keyframes orbitSpin { 100% { transform: translateX(-50%) rotate(360deg); } }

.loader-logo { position: relative; z-index: 2; margin-bottom: 24px; }
.preloader-logo-img { height: 70px; width: auto; animation: logoFadeIn 1s ease-out forwards; }
@keyframes logoFadeIn { 0% { opacity: 0; transform: scale(0.8); } 100% { opacity: 1; transform: scale(1); } }
.loader-bar { width: 200px; height: 3px; background: rgba(255,255,255,0.1); border-radius: 3px; margin: 0 auto; overflow: hidden; }
.loader-progress { width: 0; height: 100%; background: linear-gradient(90deg, var(--blue), var(--blue-light)); border-radius: 3px; animation: loadProgress 1.8s ease-in-out forwards; }
@keyframes loadProgress { 0% { width: 0; } 100% { width: 100%; } }
.loader-sub { color: var(--blue); font-size: 0.75rem; letter-spacing: 4px; text-transform: uppercase; margin-top: 12px; opacity: 0.6; }

/* =============================================
   CUSTOM CURSOR + TRAIL
   ============================================= */
.cursor-dot, .cursor-ring { position: fixed; pointer-events: none; z-index: 99998; border-radius: 50%; }
.cursor-dot { width: 8px; height: 8px; background: var(--blue); top: -4px; left: -4px; box-shadow: 0 0 15px var(--blue), 0 0 30px rgba(76,126,255,0.3); }
.cursor-ring { width: 36px; height: 36px; border: 2px solid rgba(76,126,255,0.4); top: -18px; left: -18px; transition: width 0.3s var(--bounce), height 0.3s var(--bounce), top 0.3s var(--bounce), left 0.3s var(--bounce), border-color 0.3s; }
.cursor-ring.hover { width: 60px; height: 60px; top: -30px; left: -30px; border-color: var(--blue); background: rgba(76,126,255,0.05); }
.cursor-trail { position: fixed; pointer-events: none; z-index: 99997; }
.trail-dot { position: absolute; width: 4px; height: 4px; background: var(--blue); border-radius: 50%; opacity: 0; transition: opacity 0.3s; }
@media (max-width: 768px) { .cursor-dot, .cursor-ring, .cursor-trail { display: none; } }

/* =============================================
   NAVBAR
   ============================================= */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 16px 0; transition: var(--transition); }
.navbar.scrolled { background: rgba(255,255,255,0.9); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 1px 30px rgba(0,0,0,0.08); padding: 10px 0; }
.nav-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; z-index: 1001; }
.nav-logo-img { height: 72px; width: auto; transition: var(--transition); }
.navbar.scrolled .nav-logo-img { height: 58px; }
.logo-vibok { font-size: 1.4rem; font-weight: 900; color: var(--white); line-height: 1; transition: var(--transition); }
.logo-air { font-size: 1.4rem; font-weight: 900; color: var(--blue); line-height: 1; }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link { font-size: 0.85rem; font-weight: 500; color: rgba(255,255,255,0.8); padding: 8px 14px; border-radius: var(--radius-sm); transition: var(--transition); position: relative; overflow: hidden; }
.nav-link::after { content: ''; position: absolute; bottom: 2px; left: 50%; width: 0; height: 2px; background: var(--blue); transition: var(--transition); transform: translateX(-50%); border-radius: 2px; }
.nav-link:hover::after, .nav-link.active::after { width: 60%; }
.nav-link:hover, .nav-link.active { color: var(--white); background: rgba(255,255,255,0.08); }
.navbar.scrolled .nav-link { color: var(--gray-600); }
.navbar.scrolled .nav-link:hover, .navbar.scrolled .nav-link.active { color: var(--blue); background: var(--blue-subtle); }
.nav-cta { background: var(--blue) !important; color: var(--white) !important; display: flex; align-items: center; gap: 6px; margin-left: 8px; }
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--blue-dark) !important; transform: translateY(-1px); box-shadow: var(--shadow-blue); }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-whatsapp { width: 40px; height: 40px; border-radius: 50%; background: #25d366; color: white; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; transition: var(--transition); }
.nav-whatsapp:hover { transform: scale(1.1) rotate(10deg); box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 28px; z-index: 1001; }
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.navbar.scrolled .nav-toggle span { background: var(--gray-800); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =============================================
   HERO
   ============================================= */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; background: var(--dark); }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
/* Hero Video */
.hero-video-wrap { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-video-wrap video { width: 100%; height: 100%; object-fit: cover; opacity: 0.25; filter: blur(1px); }
.hero-video-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(6,10,20,0.7) 0%, rgba(6,10,20,0.85) 50%, rgba(6,10,20,0.95) 100%); }

.hero-gradient { position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 50%, rgba(76,126,255,0.15), transparent 60%), radial-gradient(ellipse at 80% 20%, rgba(76,126,255,0.1), transparent 50%), radial-gradient(ellipse at 50% 100%, rgba(76,126,255,0.08), transparent 40%); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(76,126,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(76,126,255,0.03) 1px, transparent 1px); background-size: 60px 60px; animation: gridMove 20s linear infinite; }
@keyframes gridMove { 100% { background-position: 60px 60px; } }

/* Aurora effect */
.hero-aurora { position: absolute; inset: 0; overflow: hidden; }
.hero-aurora::before, .hero-aurora::after {
    content: ''; position: absolute; width: 150%; height: 50%;
    background: linear-gradient(90deg, transparent, rgba(76,126,255,0.06), rgba(76,126,255,0.12), rgba(76,126,255,0.06), transparent);
    animation: aurora 8s ease-in-out infinite;
    filter: blur(60px);
}
.hero-aurora::before { top: -20%; left: -25%; }
.hero-aurora::after { bottom: -20%; right: -25%; animation-delay: -4s; animation-direction: reverse; }
@keyframes aurora { 0%, 100% { transform: translateX(-10%) rotate(-3deg); } 50% { transform: translateX(10%) rotate(3deg); } }

/* Floating orbs */
.hero-orbs { position: absolute; inset: 0; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); }
.orb-1 { width: 400px; height: 400px; background: rgba(76,126,255,0.08); top: 10%; right: 10%; animation: orbFloat 10s ease-in-out infinite; }
.orb-2 { width: 300px; height: 300px; background: rgba(76,126,255,0.05); bottom: 20%; left: 5%; animation: orbFloat 12s ease-in-out infinite reverse; }
.orb-3 { width: 200px; height: 200px; background: rgba(100,150,255,0.06); top: 50%; left: 40%; animation: orbFloat 8s ease-in-out infinite; animation-delay: -3s; }
@keyframes orbFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(30px, -30px) scale(1.1); } 66% { transform: translate(-20px, 20px) scale(0.9); } }

/* Scan line */
.scan-line { position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--blue), transparent); opacity: 0.3; animation: scanDown 4s linear infinite; z-index: 1; }
@keyframes scanDown { 0% { top: 0; } 100% { top: 100%; } }

.hero-particles { position: absolute; inset: 0; }
.hero-particle { position: absolute; border-radius: 50%; opacity: 0; }
.hero-particle.type-dot { width: 3px; height: 3px; background: var(--blue); animation: particleFloat 6s ease-in-out infinite; }
.hero-particle.type-line { width: 20px; height: 1px; background: linear-gradient(90deg, var(--blue), transparent); animation: particleLine 8s ease-in-out infinite; }
.hero-particle.type-cross { width: 8px; height: 8px; animation: particleCross 7s ease-in-out infinite; }
.hero-particle.type-cross::before, .hero-particle.type-cross::after { content: ''; position: absolute; background: var(--blue); border-radius: 1px; }
.hero-particle.type-cross::before { width: 100%; height: 1px; top: 50%; }
.hero-particle.type-cross::after { height: 100%; width: 1px; left: 50%; }
@keyframes particleFloat { 0%, 100% { opacity: 0; transform: translateY(0); } 50% { opacity: 0.6; transform: translateY(-100px); } }
@keyframes particleLine { 0%, 100% { opacity: 0; transform: translateX(0) translateY(0); } 50% { opacity: 0.4; transform: translateX(50px) translateY(-80px); } }
@keyframes particleCross { 0%, 100% { opacity: 0; transform: rotate(0deg) scale(0.5); } 50% { opacity: 0.3; transform: rotate(180deg) scale(1); } }

.hero-content { position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; padding: 0 24px; width: 100%; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; position: relative;
    background: rgba(76,126,255,0.1); border: 1px solid rgba(76,126,255,0.2);
    color: var(--blue-light); padding: 8px 20px; border-radius: 50px;
    font-size: 0.85rem; font-weight: 500; margin-bottom: 32px; backdrop-filter: blur(10px);
}
.badge-pulse { position: absolute; inset: -2px; border-radius: 50px; border: 1px solid var(--blue); animation: badgePulse 2s infinite; }
@keyframes badgePulse { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.15); } }

.hero-title { font-size: clamp(3.5rem, 10vw, 7.5rem); font-weight: 900; line-height: 0.98; margin-bottom: 28px; letter-spacing: -0.05em; }
.hero-line { display: block; color: var(--white); }
.hero-accent { background: linear-gradient(135deg, var(--blue), var(--blue-light), #a78bfa); background-size: 200% 200%; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: gradientShift 4s ease infinite; }
@keyframes gradientShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* Text reveal */
.reveal-text { clip-path: inset(0 100% 0 0); animation: revealText 1s cubic-bezier(0.77, 0, 0.175, 1) forwards; }
.reveal-text:nth-child(2) { animation-delay: 0.3s; }
@keyframes revealText { to { clip-path: inset(0 0 0 0); } }

.hero-subtitle { font-size: 1.15rem; color: var(--gray-400); max-width: 600px; margin-bottom: 24px; line-height: 1.7; }
.hero-subtitle strong { color: var(--gray-200); }

/* Text rotator */
.hero-rotator { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; font-size: 1rem; }
.rotator-label { color: var(--gray-500); font-weight: 500; }
.rotator-words { position: relative; height: 1.4em; overflow: hidden; }
.rotator-word {
    position: absolute; top: 0; left: 0; white-space: nowrap;
    color: var(--blue-light); font-weight: 700;
    opacity: 0; transform: translateY(100%);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.rotator-word.active { opacity: 1; transform: translateY(0); }
.rotator-word.exit { opacity: 0; transform: translateY(-100%); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.stat { text-align: center; position: relative; }
.stat-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80px; height: 80px; background: radial-gradient(circle, rgba(76,126,255,0.15), transparent 70%); border-radius: 50%; opacity: 0; transition: opacity 0.5s; }
.stat:hover .stat-glow { opacity: 1; }
.stat-number { display: block; font-size: 2.2rem; font-weight: 900; color: var(--white); position: relative; }
.stat-suffix { font-size: 1.2rem; font-weight: 700; color: var(--blue); }
.stat-label { display: block; font-size: 0.8rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1px; margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.15), transparent); }

/* Hero Drone */
.hero-drone-visual { position: absolute; right: 5%; top: 50%; transform: translateY(-50%); width: 400px; z-index: 1; opacity: 0.4; }
.floating-drone { width: 100%; }
.main-drone { animation: droneHover 4s ease-in-out infinite; }
.hero-prop-left, .hero-prop-right { transform-origin: center; animation: spin 0.1s linear infinite; }
.hero-prop-right { animation-direction: reverse; }
.drone-shadow-svg { animation: shadowPulse 4s ease-in-out infinite; }
@keyframes droneHover { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes shadowPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.15; } }
.led-blink { animation: ledBlink 1s infinite; }
.led-blink-alt { animation: ledBlink 1.5s infinite; }
@keyframes ledBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }
.laser { animation: laserSweep 3s ease-in-out infinite; }
.laser.l1 { animation-delay: 0s; }
.laser.l2 { animation-delay: 0.3s; }
.laser.l3 { animation-delay: 0.6s; }
@keyframes laserSweep { 0%, 100% { opacity: 0.1; } 50% { opacity: 0.5; } }
.signal { animation: signalPulse 2s ease-out infinite; }
.signal.s2 { animation-delay: 0.5s; }
.signal.s3 { animation-delay: 1s; }
@keyframes signalPulse { 0% { r: 10; opacity: 0.5; } 100% { r: 40; opacity: 0; } }
.scan-grid { animation: gridPulse 2s ease-in-out infinite; }
@keyframes gridPulse { 0%, 100% { opacity: 0.1; } 50% { opacity: 0.25; } }

.hero-scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--gray-500); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; z-index: 5; }
.scroll-indicator { width: 24px; height: 40px; border: 2px solid rgba(255,255,255,0.2); border-radius: 12px; display: flex; justify-content: center; padding-top: 8px; }
.scroll-dot { width: 4px; height: 8px; background: var(--blue); border-radius: 4px; animation: scrollDown 1.5s ease-in-out infinite; }
@keyframes scrollDown { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(16px); opacity: 0; } }

/* Wave divider */
.wave-divider { position: absolute; bottom: -1px; left: 0; width: 100%; z-index: 3; line-height: 0; }
.wave-divider svg { width: 100%; height: 80px; }

/* =============================================
   BUTTONS - Enhanced
   ============================================= */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 12px 28px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600;
    transition: var(--transition); position: relative; overflow: hidden;
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-3px); box-shadow: 0 10px 40px rgba(76, 126, 255, 0.4); }
.btn-glow { position: absolute; inset: -2px; border-radius: inherit; background: linear-gradient(135deg, var(--blue), var(--blue-light)); opacity: 0; filter: blur(15px); transition: opacity 0.4s; z-index: -1; }
.btn-primary:hover .btn-glow { opacity: 0.7; }
.btn-primary .btn-pulse-ring { position: absolute; inset: -4px; border-radius: inherit; border: 2px solid var(--blue); opacity: 0; animation: none; pointer-events: none; }
.btn-primary:hover .btn-pulse-ring { animation: ctaPulseRing 1.5s ease-out infinite; }
@keyframes ctaPulseRing { 0% { opacity: 0.6; transform: scale(1); } 100% { opacity: 0; transform: scale(1.15); } }
.btn-outline { border: 2px solid rgba(255,255,255,0.3); color: var(--white); }
.btn-outline:hover { border-color: var(--blue); background: rgba(76,126,255,0.1); color: var(--blue-light); transform: translateY(-3px); }
.btn-white { background: var(--white); color: var(--blue); }
.btn-white:hover { background: var(--gray-100); transform: translateY(-3px); box-shadow: var(--shadow-xl); }
.btn-whatsapp { background: #25d366; color: white; }
.btn-whatsapp:hover { background: #1da851; transform: translateY(-3px); box-shadow: 0 10px 30px rgba(37,211,102,0.3); }
.btn-block { width: 100%; }

/* Magnetic button effect handled in JS */
.magnetic-btn { transition: transform 0.2s ease-out; }

/* Button shimmer */
.btn-primary::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    transform: rotate(45deg) translateX(-100%);
    transition: none;
}
.btn-primary:hover::before { animation: shimmer 0.6s forwards; }
@keyframes shimmer { to { transform: rotate(45deg) translateX(100%); } }

/* =============================================
   TRUSTED BAR - Marquee
   ============================================= */
.trusted-bar { background: var(--gray-50); padding: 30px 0; border-bottom: 1px solid var(--gray-200); overflow: hidden; }
.trusted-label { text-align: center; font-size: 0.8rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 20px; }
.trusted-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.trusted-track { display: flex; gap: 48px; animation: marquee 25s linear infinite; width: max-content; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.trusted-item { display: flex; align-items: center; gap: 8px; color: var(--gray-400); font-size: 0.85rem; font-weight: 600; white-space: nowrap; transition: var(--transition); }
.trusted-item:hover { color: var(--blue); }
.trusted-item i { font-size: 1.2rem; color: var(--blue); opacity: 0.5; }

/* =============================================
   SECTIONS COMMON
   ============================================= */
section { padding: var(--space-section) 0; position: relative; }
.section-bg-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(76,126,255,0.03) 1px, transparent 0); background-size: 40px 40px; pointer-events: none; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 600; color: var(--blue); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; background: var(--blue-subtle); padding: 6px 16px; border-radius: 50px; }
.section-title { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 900; color: var(--gray-900); line-height: 1.1; margin-bottom: 16px; letter-spacing: -0.04em; }
.section-title .text-blue { background: linear-gradient(135deg, var(--blue), var(--blue-light), #a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-desc { font-size: 1.05rem; color: var(--gray-500); line-height: 1.7; }

/* =============================================
   SERVICES
   ============================================= */
.services { background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card.featured { grid-column: span 2; }
.service-card {
    background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5); border-radius: var(--radius);
    padding: 36px 28px; transition: var(--transition-slow); position: relative; overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
}
.card-shine {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background: radial-gradient(circle 200px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(76,126,255,0.08), transparent);
    opacity: 0; transition: opacity 0.4s;
}
.service-card:hover .card-shine { opacity: 1; }
.service-number { position: absolute; top: 16px; right: 20px; font-size: 3rem; font-weight: 900; color: rgba(76,126,255,0.05); line-height: 1; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--blue), var(--blue-light)); transform: scaleX(0); transform-origin: left; transition: transform 0.5s ease; }
.service-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(76,126,255,0.12); border-color: rgba(76,126,255,0.2); }
.service-card:hover::before { transform: scaleX(1); }
.service-card.featured { border: none; background: linear-gradient(135deg, rgba(76,126,255,0.04), rgba(76,126,255,0.08)); position: relative; }
.service-card.featured::before { transform: scaleX(1); }
.service-card.featured::after {
    content: ''; position: absolute; inset: 0; border-radius: var(--radius); padding: 2px;
    background: linear-gradient(135deg, var(--blue), var(--blue-light), #a78bfa, var(--blue));
    background-size: 300% 300%; animation: gradientBorderRotate 4s linear infinite;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; z-index: 0;
}
@keyframes gradientBorderRotate { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
.service-badge { position: absolute; top: 16px; right: 16px; background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: white; padding: 4px 12px; border-radius: 50px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; z-index: 1; }
.service-icon { position: relative; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-icon i { font-size: 1.6rem; color: var(--blue); position: relative; z-index: 1; transition: var(--transition); }
.service-card:hover .service-icon i { transform: scale(1.2) rotate(-5deg); }
.service-icon-bg { position: absolute; inset: 0; background: var(--blue-subtle); border-radius: 16px; transform: rotate(-6deg); transition: var(--transition); }
.service-card:hover .service-icon-bg { transform: rotate(0deg) scale(1.1); background: rgba(76,126,255,0.15); }
.icon-particles { position: absolute; inset: -10px; pointer-events: none; opacity: 0; transition: opacity 0.4s; }
.service-card:hover .icon-particles { opacity: 1; }
.service-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--gray-900); margin-bottom: 12px; position: relative; }
.service-card > p { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 20px; line-height: 1.6; position: relative; }
.service-features { margin-bottom: 20px; position: relative; }
.service-features li { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--gray-600); padding: 4px 0; transition: var(--transition); }
.service-card:hover .service-features li { transform: translateX(4px); }
.service-features li i { color: var(--blue); font-size: 0.7rem; }
.service-link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); font-weight: 600; font-size: 0.9rem; transition: var(--transition); position: relative; }
.service-link:hover { gap: 12px; }
.service-link::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: var(--blue); transition: var(--transition); }
.service-link:hover::after { width: 100%; }

/* =============================================
   ABOUT
   ============================================= */
.about { background: var(--gray-50); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-visual { position: relative; }
.about-image-stack { position: relative; height: 500px; }
.about-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-xl); }
.about-img-1 { position: absolute; top: 0; left: 0; width: 70%; height: 60%; z-index: 1; }
.about-img-2 { position: absolute; bottom: 0; right: 0; width: 65%; height: 55%; z-index: 2; }
.img-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; border-radius: var(--radius); position: relative; overflow: hidden; }
.img-placeholder span { color: rgba(255,255,255,0.6); font-size: 0.85rem; font-weight: 500; }
/* Scan line on images */
.img-scan-line { position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--blue), transparent); animation: scanDown 3s linear infinite; opacity: 0.5; }
/* Corner brackets */
.img-corner { position: absolute; width: 20px; height: 20px; border: 2px solid var(--blue); opacity: 0.4; }
.img-corner.tl { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.img-corner.tr { top: 10px; right: 10px; border-left: none; border-bottom: none; }
.img-corner.bl { bottom: 10px; left: 10px; border-right: none; border-top: none; }
.img-corner.br { bottom: 10px; right: 10px; border-left: none; border-top: none; }

/* Floating elements */
.about-float-element { position: absolute; width: 40px; height: 40px; background: rgba(76,126,255,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 0.9rem; border: 1px solid rgba(76,126,255,0.2); backdrop-filter: blur(5px); }
.about-float-element.fe-1 { top: -10px; right: 30%; animation: floatElement 5s ease-in-out infinite; }
.about-float-element.fe-2 { bottom: 30%; left: -10px; animation: floatElement 6s ease-in-out infinite reverse; }
.about-float-element.fe-3 { top: 40%; right: -5px; animation: floatElement 4s ease-in-out infinite; animation-delay: -2s; }
@keyframes floatElement { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-15px) rotate(10deg); } }

.about-float-card { position: absolute; bottom: 60px; left: 20px; z-index: 3; background: var(--white); padding: 16px 24px; border-radius: var(--radius); box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 14px; animation: floatCard 3s ease-in-out infinite; }
.about-float-card.card-2 { bottom: auto; top: 20px; right: 0; left: auto; animation-delay: -1.5s; }
@keyframes floatCard { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.float-icon { width: 44px; height: 44px; background: var(--blue-subtle); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 1.1rem; }
.about-float-card strong { display: block; font-size: 0.9rem; color: var(--gray-900); }
.about-float-card span { font-size: 0.75rem; color: var(--gray-500); }

.about-content .section-tag { display: inline-flex; }
.about-content .section-title { text-align: left; }
.about-text { color: var(--gray-600); margin-bottom: 16px; line-height: 1.7; }
.about-features { display: flex; flex-direction: column; gap: 20px; margin: 32px 0; }
.about-feature { display: flex; gap: 16px; align-items: flex-start; transition: var(--transition); }
.about-feature:hover { transform: translateX(8px); }
.feature-icon { width: 44px; height: 44px; min-width: 44px; background: var(--blue-subtle); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 1rem; transition: var(--transition); }
.about-feature:hover .feature-icon { background: var(--blue); color: white; transform: rotate(-5deg) scale(1.1); }
.about-feature h4 { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.about-feature p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.5; }

/* =============================================
   PORTFOLIO
   ============================================= */
.portfolio { background: var(--white); }
.portfolio-filters { display: flex; justify-content: center; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn { padding: 8px 24px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; color: var(--gray-500); border: 1px solid var(--gray-200); transition: var(--transition); position: relative; overflow: hidden; }
.filter-btn:hover, .filter-btn.active { background: var(--blue); color: var(--white); border-color: var(--blue); box-shadow: 0 4px 15px rgba(76,126,255,0.3); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-item { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; cursor: pointer; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.portfolio-item:hover { transform: translateY(-12px) scale(1.03); box-shadow: 0 30px 80px rgba(76,126,255,0.2); }
.portfolio-img { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.portfolio-img i { font-size: 3rem; color: rgba(255,255,255,0.3); transition: var(--transition); }
.portfolio-item:hover .portfolio-img { transform: scale(1.2) rotate(1deg); }
.portfolio-item:hover .portfolio-img i { transform: scale(1.3); color: rgba(255,255,255,0.6); }
.portfolio-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.5) 40%, rgba(0,0,0,0.1) 70%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; transform: translateY(30%); opacity: 0; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.portfolio-item:hover .portfolio-overlay { opacity: 1; transform: translateY(0); }
.portfolio-cat { font-size: 0.7rem; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.portfolio-overlay h4 { color: white; font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; transform: translateY(20px); transition: transform 0.4s ease; }
.portfolio-item:hover .portfolio-overlay h4 { transform: translateY(0); }
.portfolio-overlay p { color: rgba(255,255,255,0.7); font-size: 0.8rem; line-height: 1.4; transform: translateY(20px); transition: transform 0.4s ease 0.1s; }
.portfolio-item:hover .portfolio-overlay p { transform: translateY(0); }
.portfolio-btn { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; background: var(--blue); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; transform: translateY(-10px) rotate(-90deg); opacity: 0; transition: all 0.4s var(--bounce); }
.portfolio-item:hover .portfolio-btn { opacity: 1; transform: translateY(0) rotate(0deg); }
.portfolio-stats { display: flex; gap: 16px; margin-top: 8px; }
.portfolio-stats span { display: flex; align-items: center; gap: 4px; font-size: 0.7rem; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); padding: 3px 8px; border-radius: 50px; }
.portfolio-stats span i { color: var(--blue); font-size: 0.6rem; }
.portfolio-glare { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%); opacity: 0; transition: opacity 0.4s; }
.portfolio-item:hover .portfolio-glare { opacity: 1; }

/* =============================================
   PROCESS
   ============================================= */
.process { background: var(--gray-50); }
.process-timeline { position: relative; max-width: 900px; margin: 0 auto; }
.process-line { position: absolute; left: 50%; top: 0; width: 2px; height: 100%; background: repeating-linear-gradient(to bottom, var(--gray-300) 0px, var(--gray-300) 8px, transparent 8px, transparent 16px); transform: translateX(-50%); }
.process-line-fill { width: 100%; height: 0; background: linear-gradient(to bottom, var(--blue), var(--blue-light)); transition: height 1s ease; border-radius: 2px; box-shadow: 0 0 12px rgba(76,126,255,0.4); }
.process-step { display: flex; align-items: center; margin-bottom: 48px; position: relative; }
.process-step:nth-child(even) { flex-direction: row-reverse; }
.step-number { position: absolute; left: 50%; transform: translateX(-50%); width: 56px; height: 56px; background: var(--blue); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 800; z-index: 2; box-shadow: 0 0 0 6px var(--gray-50), 0 0 0 8px var(--blue), 0 0 30px rgba(76,126,255,0.5), 0 0 60px rgba(76,126,255,0.2); }
.step-number span { position: relative; z-index: 1; }
.step-pulse { position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--blue); animation: stepPulse 2s infinite; }
@keyframes stepPulse { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.5); } }
.step-content { width: calc(50% - 48px); background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); }
.step-content:hover { box-shadow: 0 10px 40px rgba(76,126,255,0.12); transform: translateY(-4px); }
.process-step:nth-child(odd) .step-content { margin-right: auto; }
.process-step:nth-child(even) .step-content { margin-left: auto; }
.step-icon { width: 44px; height: 44px; background: var(--blue-subtle); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--blue); margin-bottom: 16px; font-size: 1rem; transition: var(--transition); }
.step-content:hover .step-icon { background: var(--blue); color: white; transform: rotate(-5deg); }
.step-content h3 { font-size: 1.1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.step-content p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.6; }
.fa-spin-slow { animation: spinSlow 4s linear infinite; }
@keyframes spinSlow { 100% { transform: rotate(360deg); } }

/* =============================================
   EQUIPMENT
   ============================================= */
.equipment { background: var(--dark); color: var(--white); overflow: hidden; }
.equip-bg-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(76,126,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(76,126,255,0.04) 1px, transparent 1px); background-size: 40px 40px; animation: gridMove 30s linear infinite; pointer-events: none; }
.equipment .section-tag { background: rgba(76,126,255,0.15); }
.equipment .section-title { color: var(--white); }
.equipment .section-desc { color: var(--gray-400); }
.equipment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.equip-card { background: rgba(255,255,255,0.04); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius); padding: 32px 24px; transition: var(--transition); text-align: center; position: relative; overflow: hidden; }
.equip-glow { position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle at center, rgba(76,126,255,0.1), transparent 50%); opacity: 0; transition: opacity 0.5s; pointer-events: none; }
.equip-card:hover .equip-glow { opacity: 1; }
.equip-card:hover { background: rgba(76,126,255,0.08); border-color: rgba(76,126,255,0.3); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(76,126,255,0.15); }
.equip-visual { position: relative; margin-bottom: 20px; }
.equip-icon { width: 70px; height: 70px; background: rgba(76,126,255,0.1); border-radius: 20px; display: flex; align-items: center; justify-content: center; margin: 0 auto; font-size: 1.8rem; color: var(--blue); transition: var(--transition); }
.equip-card:hover .equip-icon { transform: scale(1.15) rotate(-5deg); box-shadow: 0 0 30px rgba(76,126,255,0.3); }
.equip-badge { position: absolute; top: -4px; right: calc(50% - 60px); background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: white; padding: 2px 10px; border-radius: 50px; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.equip-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.equip-card > p { font-size: 0.85rem; color: var(--gray-400); line-height: 1.5; margin-bottom: 20px; }
.equip-specs { display: flex; flex-direction: column; gap: 8px; }
.equip-specs span { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 0.78rem; color: var(--gray-500); }
.equip-specs span i { color: var(--blue); font-size: 0.7rem; }

/* =============================================
   PRICING
   ============================================= */
.pricing { background: var(--gray-50); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.price-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 40px 32px; transition: var(--transition); position: relative; overflow: hidden; }
.price-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.12); }
.price-card.featured { border: none; transform: scale(1.08); box-shadow: 0 30px 80px rgba(76,126,255,0.25); z-index: 2; }
.price-card.featured::after {
    content: ''; position: absolute; inset: 0; border-radius: var(--radius); padding: 2px;
    background: linear-gradient(135deg, var(--blue), var(--blue-light), #a78bfa, #818cf8, var(--blue));
    background-size: 400% 400%; animation: gradientBorderRotate 5s linear infinite;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.price-card.featured:hover { transform: scale(1.08) translateY(-8px); }
.price-ribbon { position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--blue), var(--blue-light), var(--blue)); background-size: 200% 100%; animation: ribbonShine 3s linear infinite; }
@keyframes ribbonShine { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.price-popular { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: white; padding: 4px 20px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; animation: popularPulse 2s ease-in-out infinite; }
@keyframes popularPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(76,126,255,0.5); } 50% { box-shadow: 0 0 0 8px rgba(76,126,255,0); } }
.price-header { text-align: center; margin-bottom: 32px; }
.price-name { font-size: 0.85rem; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 2px; }
.price-amount { margin: 12px 0 4px; }
.price-currency { font-size: 1.2rem; font-weight: 700; color: var(--gray-600); vertical-align: top; }
.price-value { font-size: 2.8rem; font-weight: 900; color: var(--gray-900); }
.price-period { font-size: 0.8rem; color: var(--gray-400); }
.price-features { margin-bottom: 32px; }
.price-features li { display: flex; align-items: center; gap: 10px; padding: 10px 0; font-size: 0.9rem; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); transition: var(--transition); }
.price-features li:hover { padding-left: 4px; }
.price-features li:last-child { border-bottom: none; }
.price-features li i { font-size: 0.75rem; }
.price-features li .fa-check { color: var(--blue); }
.price-features li .fa-times { color: var(--gray-300); }
.price-features li.disabled { color: var(--gray-400); }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials { background: var(--white); }
.testimonials-slider { max-width: 1000px; margin: 0 auto; overflow: hidden; }
.testimonial-track { display: flex; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.testimonial-card { min-width: 100%; padding: 40px; background: rgba(248, 250, 252, 0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.6); border-left: 4px solid var(--blue); margin: 0 12px; position: relative; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06); }
.testimonial-quote { position: absolute; top: 20px; right: 24px; font-size: 2rem; color: rgba(76,126,255,0.1); }
.testimonial-stars { color: #f59e0b; margin-bottom: 20px; font-size: 0.9rem; display: flex; gap: 4px; }
.testimonial-card > p { font-size: 1.05rem; color: var(--gray-700); line-height: 1.7; font-style: italic; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar { width: 48px; height: 48px; background: linear-gradient(135deg, var(--blue), var(--blue-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 0.85rem; }
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--gray-900); }
.testimonial-author > div > span { font-size: 0.8rem; color: var(--gray-500); }
.testimonial-nav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 32px; }
.test-prev, .test-next { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--gray-300); display: flex; align-items: center; justify-content: center; color: var(--gray-500); transition: var(--transition); }
.test-prev:hover, .test-next:hover { background: var(--blue); color: white; border-color: var(--blue); transform: scale(1.1); box-shadow: var(--shadow-blue); }
.test-dots { display: flex; gap: 8px; }
.test-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gray-300); cursor: pointer; transition: var(--transition); }
.test-dot.active { background: var(--blue); width: 28px; border-radius: 4px; box-shadow: 0 0 10px rgba(76,126,255,0.4); }

/* =============================================
   COVERAGE
   ============================================= */
.coverage { background: var(--white); padding: 100px 0; }
.coverage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.coverage-content .section-tag { display: inline-flex; }
.coverage-content .section-title { text-align: left; }
.coverage-content > p { color: var(--gray-500); margin-bottom: 32px; line-height: 1.7; }
.coverage-locations { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.location-item { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--gray-700); border: 1px solid var(--gray-200); transition: var(--transition); }
.location-item:hover { border-color: var(--blue); background: var(--blue-subtle); transform: translateX(4px); }
.location-item i { color: var(--blue); }
.location-badge { background: var(--blue); color: white; padding: 2px 8px; border-radius: 50px; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; }
.map-container { position: relative; width: 100%; aspect-ratio: 4/3; background: var(--gray-50); border-radius: var(--radius); border: 1px solid var(--gray-200); overflow: hidden; }
.map-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; position: relative; background: radial-gradient(ellipse at 60% 45%, rgba(76,126,255,0.08), transparent 60%), linear-gradient(135deg, var(--gray-50), var(--gray-100)); }
.map-placeholder > i { font-size: 4rem; color: var(--blue); opacity: 0.3; }
.map-placeholder > span { font-size: 1rem; color: var(--gray-400); font-weight: 600; }
.map-pin { position: absolute; font-size: 0.7rem; font-weight: 600; color: var(--gray-700); padding: 4px 10px; background: white; border-radius: 50px; box-shadow: var(--shadow); transition: var(--transition); }
.map-pin:hover { transform: scale(1.1); box-shadow: var(--shadow-lg); }
.pin-pc { top: 40%; right: 25%; color: var(--blue); border: 2px solid var(--blue); }
.pin-pulse { position: absolute; left: -8px; top: 50%; transform: translateY(-50%); width: 8px; height: 8px; background: var(--blue); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(76,126,255,0.5); } 70% { box-shadow: 0 0 0 10px rgba(76,126,255,0); } 100% { box-shadow: 0 0 0 0 rgba(76,126,255,0); } }
.pin-sd { top: 48%; left: 30%; }
.pin-st { top: 30%; left: 28%; }
.map-drone-path { position: absolute; inset: 0; width: 100%; height: 100%; }
.path-dot { filter: drop-shadow(0 0 4px var(--blue)); }

/* =============================================
   LIDAR SECTION
   ============================================= */
.lidar-section { background: var(--dark); color: var(--white); overflow: hidden; position: relative; }
.lidar-section .section-tag { background: rgba(76,126,255,0.15); }
.lidar-section .section-title { color: var(--white); }
.lidar-section .section-desc { color: var(--gray-400); }
.lidar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 64px; }
.lidar-feature { text-align: center; padding: 32px 20px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); transition: var(--transition); }
.lidar-feature:hover { background: rgba(76,126,255,0.08); border-color: rgba(76,126,255,0.3); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(76,126,255,0.15); }
.lidar-icon { width: 60px; height: 60px; background: rgba(76,126,255,0.1); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: var(--blue); font-size: 1.4rem; }
.lidar-value { font-size: 2rem; font-weight: 900; color: var(--blue); margin-bottom: 4px; }
.lidar-label { font-size: 0.85rem; font-weight: 700; color: var(--white); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
.lidar-feature p { font-size: 0.8rem; color: var(--gray-500); line-height: 1.5; }

/* LiDAR Video */
.lidar-video-showcase { margin-bottom: 48px; }
.lidar-video-container { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/7; border: 1px solid rgba(76,126,255,0.2); box-shadow: 0 0 60px rgba(76,126,255,0.15); }
.lidar-video { width: 100%; height: 100%; object-fit: cover; }
.lidar-video-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,10,20,0.8) 0%, transparent 40%, transparent 60%, rgba(6,10,20,0.4) 100%); display: flex; align-items: flex-end; justify-content: center; padding: 24px; }
.lidar-video-label { display: inline-flex; align-items: center; gap: 8px; background: rgba(76,126,255,0.15); border: 1px solid rgba(76,126,255,0.3); backdrop-filter: blur(10px); color: var(--blue-light); padding: 10px 24px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; }
.lidar-video-label i { font-size: 1.1rem; }
.lidar-video-corners { position: absolute; inset: 0; pointer-events: none; }
.lvc { position: absolute; width: 30px; height: 30px; border: 2px solid var(--blue); opacity: 0.5; }
.lvc.tl { top: 12px; left: 12px; border-right: none; border-bottom: none; }
.lvc.tr { top: 12px; right: 12px; border-left: none; border-bottom: none; }
.lvc.bl { bottom: 12px; left: 12px; border-right: none; border-top: none; }
.lvc.br { bottom: 12px; right: 12px; border-left: none; border-top: none; }
.lidar-video-scanline { position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--blue), transparent); animation: scanDown 4s linear infinite; opacity: 0.4; }

.lidar-comparison { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: 40px; }
.lidar-comparison h3 { text-align: center; font-size: 1.3rem; margin-bottom: 32px; color: var(--white); }
.comparison-table { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.compare-header { padding: 16px; border-radius: var(--radius-sm); text-align: center; font-weight: 700; font-size: 1rem; display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 12px; }
.lidar-header { background: rgba(76,126,255,0.15); color: var(--blue); border: 1px solid rgba(76,126,255,0.3); }
.photo-header { background: rgba(255,255,255,0.05); color: var(--gray-400); border: 1px solid rgba(255,255,255,0.1); }
.compare-item { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 8px; font-size: 0.85rem; display: flex; align-items: center; gap: 10px; }
.compare-item.good { background: rgba(16,185,129,0.08); color: #6ee7b7; }
.compare-item.good i { color: #10b981; }
.compare-item.mid { background: rgba(251,191,36,0.08); color: #fbbf24; }
.compare-item.mid i { color: #f59e0b; }
.compare-item.bad { background: rgba(239,68,68,0.08); color: #fca5a5; }
.compare-item.bad i { color: #ef4444; }
.compare-note { text-align: center; font-size: 0.85rem; color: var(--blue-light); background: rgba(76,126,255,0.08); padding: 16px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; gap: 8px; }

/* LiDAR Gallery */
.lidar-gallery { margin: 48px 0; }
.lidar-gallery-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: auto auto; gap: 16px; }
.lidar-gallery-item { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/10; cursor: pointer; }
.lidar-gallery-item.lg-main { grid-column: 1 / 2; grid-row: 1 / 3; aspect-ratio: auto; }
.lidar-gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease, filter 0.6s ease; }
.lidar-gallery-item:hover img { transform: scale(1.08); filter: brightness(1.1); }
.lg-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 16px; background: linear-gradient(transparent, rgba(0,0,0,0.8)); transform: translateY(100%); transition: transform 0.4s ease; }
.lidar-gallery-item:hover .lg-overlay { transform: translateY(0); }
.lg-tag { display: inline-flex; align-items: center; gap: 6px; background: rgba(76,126,255,0.2); border: 1px solid rgba(76,126,255,0.4); color: var(--blue-light); padding: 6px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; backdrop-filter: blur(8px); }
.lg-corners { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.4s ease; }
.lidar-gallery-item:hover .lg-corners { opacity: 1; }
.lgc { position: absolute; width: 24px; height: 24px; border: 2px solid var(--blue); }
.lgc.tl { top: 8px; left: 8px; border-right: none; border-bottom: none; }
.lgc.tr { top: 8px; right: 8px; border-left: none; border-bottom: none; }
.lgc.bl { bottom: 8px; left: 8px; border-right: none; border-top: none; }
.lgc.br { bottom: 8px; right: 8px; border-left: none; border-top: none; }

/* About Pilot Image */
.about-pilot-img { position: absolute; bottom: -20px; right: -30px; width: 180px; z-index: 3; filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3)); animation: floatPilot 6s ease-in-out infinite; }
.about-pilot-img img { width: 100%; height: auto; }
@keyframes floatPilot { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Portfolio images */
.portfolio-img img { width: 100%; height: 100%; object-fit: cover; }

/* Industries Section */
.industries { background: var(--gray-900); padding: 100px 0; position: relative; overflow: hidden; }
.industries .section-title, .industries .section-desc, .industries .section-tag { color: var(--white); }
.industries .section-desc { color: var(--gray-400); }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.industry-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); overflow: hidden; transition: all 0.4s ease; position: relative; }
.industry-card:hover { transform: translateY(-8px); border-color: rgba(76,126,255,0.3); box-shadow: 0 20px 60px rgba(76,126,255,0.15); }
.industry-img { position: relative; width: 100%; height: 200px; overflow: hidden; }
.industry-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.industry-card:hover .industry-img img { transform: scale(1.1); }
.industry-img-overlay { position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(0,0,0,0.6)); }
.industry-content { padding: 24px; }
.industry-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(76,126,255,0.15); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 16px; }
.industry-content h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 10px; }
.industry-content p { color: var(--gray-400); font-size: 0.85rem; line-height: 1.6; margin-bottom: 16px; }
.industry-tag { display: inline-flex; align-items: center; padding: 4px 12px; background: rgba(76,126,255,0.1); border: 1px solid rgba(76,126,255,0.2); border-radius: 20px; color: var(--blue-light); font-size: 0.75rem; font-weight: 600; }
.industry-shine { position: absolute; inset: 0; background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(76,126,255,0.06) 0%, transparent 60%); pointer-events: none; opacity: 0; transition: opacity 0.3s; }
.industry-card:hover .industry-shine { opacity: 1; }

/* About images */
.about-img img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }

/* =============================================
   CALCULATOR
   ============================================= */
.calculator-section { background: var(--gray-50); }
.calc-card { background: var(--white); border-radius: var(--radius-lg); padding: 48px; border: 1px solid var(--gray-200); box-shadow: var(--shadow-lg); }
.calc-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; }
.calc-group { margin-bottom: 28px; }
.calc-group > label { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 700; color: var(--gray-800); margin-bottom: 12px; }
.calc-group > label i { color: var(--blue); }
.calc-group select { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.9rem; background: var(--white); transition: var(--transition); }
.calc-group select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(76,126,255,0.1); outline: none; }
.calc-slider { width: 100%; height: 6px; -webkit-appearance: none; appearance: none; background: var(--gray-200); border-radius: 3px; outline: none; }
.calc-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; background: var(--blue); border-radius: 50%; cursor: pointer; box-shadow: 0 2px 10px rgba(76,126,255,0.4); transition: var(--transition); }
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.2); box-shadow: 0 2px 20px rgba(76,126,255,0.6); }
.calc-range-labels { display: flex; justify-content: space-between; margin-top: 8px; font-size: 0.75rem; color: var(--gray-400); }
.calc-value-display { font-weight: 800; color: var(--blue); font-size: 1rem; }
.calc-toggle-group { display: flex; gap: 8px; }
.calc-toggle { flex: 1; padding: 10px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); font-size: 0.8rem; font-weight: 600; color: var(--gray-600); transition: var(--transition); }
.calc-toggle:hover { border-color: var(--blue); color: var(--blue); }
.calc-toggle.active { background: var(--blue); color: white; border-color: var(--blue); box-shadow: var(--shadow-blue); }
.calc-extras { display: flex; flex-direction: column; gap: 10px; }
.calc-checkbox { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); font-size: 0.85rem; color: var(--gray-700); }
.calc-checkbox:hover { border-color: var(--blue); background: var(--blue-subtle); }
.calc-checkbox input { accent-color: var(--blue); }
.calc-checkbox input:checked + span { color: var(--blue); font-weight: 600; }

.calc-result { display: flex; align-items: center; }
.calc-result-card { position: relative; background: var(--dark); border-radius: var(--radius); padding: 40px; text-align: center; color: white; width: 100%; overflow: hidden; }
.calc-result-glow { position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(76,126,255,0.1), transparent 60%); pointer-events: none; }
.calc-result-card h3 { font-size: 0.85rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; position: relative; }
.calc-price { position: relative; }
.calc-currency { font-size: 1.4rem; font-weight: 700; color: var(--gray-400); vertical-align: top; }
.calc-amount { font-size: 3rem; font-weight: 900; color: var(--white); transition: all 0.3s ease; }
.calc-usd { font-size: 0.9rem; color: var(--blue-light); margin-top: 4px; margin-bottom: 24px; position: relative; }
.calc-breakdown { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; margin-bottom: 20px; position: relative; }
.breakdown-item { display: flex; justify-content: space-between; padding: 8px 0; font-size: 0.85rem; color: var(--gray-400); }
.breakdown-item span:last-child { color: var(--gray-300); font-weight: 600; }
.calc-note { font-size: 0.75rem; color: var(--gray-500); font-style: italic; position: relative; }

@media (max-width: 768px) {
    .lidar-grid { grid-template-columns: repeat(2, 1fr); }
    .comparison-table { grid-template-columns: 1fr; }
    .calc-grid { grid-template-columns: 1fr; }
    .calc-card { padding: 24px; }
    .calc-toggle-group { flex-direction: column; }
}
@media (max-width: 480px) {
    .lidar-grid { grid-template-columns: 1fr; }
}

/* =============================================
   FAQ
   ============================================= */
.faq { background: var(--gray-50); }
.faq-grid { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.faq-item.active { border-color: var(--blue); box-shadow: 0 8px 32px rgba(76,126,255,0.12); background: linear-gradient(135deg, rgba(76,126,255,0.02), rgba(76,126,255,0.05)); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; font-size: 0.95rem; font-weight: 600; color: var(--gray-800); text-align: left; transition: all 0.3s ease; }
.faq-question:hover { color: var(--blue); padding-left: 28px; }
.faq-item.active .faq-question { color: var(--blue); }
.faq-question i { color: var(--blue); transition: transform 0.4s var(--bounce); font-size: 0.8rem; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease; }
.faq-answer p { padding: 0 24px 20px; font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; }

/* =============================================
   TRUST BADGES
   ============================================= */
.trust-badges { padding: 40px 0; background: var(--gray-50); border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-badge { display: flex; align-items: center; gap: 14px; padding: 16px 20px; background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); transition: all 0.3s ease; }
.trust-badge:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(76,126,255,0.2); }
.trust-icon { width: 48px; height: 48px; min-width: 48px; border-radius: 12px; background: linear-gradient(135deg, rgba(76,126,255,0.1), rgba(76,126,255,0.05)); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.trust-info strong { display: block; font-size: 0.85rem; color: var(--gray-800); margin-bottom: 2px; }
.trust-info span { font-size: 0.72rem; color: var(--gray-500); line-height: 1.4; }

/* =============================================
   IMPACT SECTION
   ============================================= */
.impact-section { background: var(--dark); padding: 100px 0; position: relative; overflow: hidden; }
.impact-section .section-title { color: var(--white); }
.impact-section .section-desc { color: var(--gray-400); }
.impact-section .section-tag { background: rgba(76,126,255,0.15); }
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 60px; }
.impact-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: 32px 24px; text-align: center; transition: all 0.4s ease; position: relative; overflow: hidden; }
.impact-card:hover { transform: translateY(-8px); border-color: rgba(76,126,255,0.3); background: rgba(76,126,255,0.05); }
.impact-card::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: linear-gradient(90deg, transparent, var(--blue), transparent); border-radius: 3px; }
.impact-icon { width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%; background: rgba(76,126,255,0.12); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.impact-number { font-size: 3.5rem; font-weight: 900; color: var(--white); line-height: 1; display: inline-block; }
.impact-suffix { font-size: 1.5rem; font-weight: 700; color: var(--blue); display: inline-block; margin-left: 2px; }
.impact-label { font-size: 0.82rem; color: var(--gray-400); margin-top: 10px; line-height: 1.5; }

.impact-clients { text-align: center; }
.impact-clients h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 24px; }
.client-sectors { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.sector-chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 50px; color: var(--gray-300); font-size: 0.82rem; font-weight: 500; transition: all 0.3s ease; cursor: default; }
.sector-chip i { color: var(--blue); font-size: 0.9rem; }
.sector-chip:hover { background: rgba(76,126,255,0.1); border-color: rgba(76,126,255,0.3); color: var(--white); transform: translateY(-2px); }

/* DR Map */
.dr-map-svg { width: 100%; height: auto; }
.dr-outline { transition: all 0.5s ease; }
.dr-map-svg:hover .dr-outline { fill: rgba(76,126,255,0.12); stroke-opacity: 0.7; }
.pin-glow-anim { animation: pinGlow 2s ease-in-out infinite; }
@keyframes pinGlow { 0%, 100% { r: 8; opacity: 1; } 50% { r: 14; opacity: 0.4; } }
.coverage-pulse { animation: coveragePulse 3s ease-in-out infinite; }
@keyframes coveragePulse { 0%, 100% { r: 50; opacity: 0.15; } 50% { r: 70; opacity: 0.05; } }
.drone-path-line { stroke-dashoffset: 0; animation: dashScroll 3s linear infinite; }
@keyframes dashScroll { to { stroke-dashoffset: -40; } }

/* =============================================
   CTA
   ============================================= */
.cta-section { position: relative; padding: 100px 0; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); overflow: hidden; }
.cta-bg { position: absolute; inset: 0; }
.cta-wave-1, .cta-wave-2 { position: absolute; width: 200%; height: 200px; background: rgba(255,255,255,0.03); border-radius: 50%; }
.cta-wave-1 { bottom: -100px; left: -50%; animation: ctaWave 8s ease-in-out infinite; }
.cta-wave-2 { top: -100px; right: -50%; animation: ctaWave 10s ease-in-out infinite reverse; }
@keyframes ctaWave { 0%, 100% { transform: translateX(0) rotate(0deg); } 50% { transform: translateX(50px) rotate(2deg); } }
.cta-floating-icons { position: absolute; inset: 0; pointer-events: none; }
.cta-floating-icons i { position: absolute; color: rgba(255,255,255,0.06); font-size: 2rem; animation: ctaIconFloat 10s ease-in-out infinite; }
.cta-floating-icons i:nth-child(1) { top: 15%; left: 10%; animation-delay: 0s; }
.cta-floating-icons i:nth-child(2) { top: 25%; right: 15%; animation-delay: -2s; }
.cta-floating-icons i:nth-child(3) { bottom: 20%; left: 20%; animation-delay: -4s; }
.cta-floating-icons i:nth-child(4) { top: 60%; right: 10%; animation-delay: -1s; }
.cta-floating-icons i:nth-child(5) { bottom: 30%; left: 60%; animation-delay: -3s; }
.cta-floating-icons i:nth-child(6) { top: 10%; right: 40%; animation-delay: -5s; }
@keyframes ctaIconFloat { 0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.06; } 50% { transform: translateY(-30px) rotate(15deg); opacity: 0.12; } }
.cta-content { text-align: center; position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: var(--white); margin-bottom: 16px; }
.cta-content p { font-size: 1.1rem; color: rgba(255,255,255,0.8); margin-bottom: 40px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* =============================================
   CONTACT
   ============================================= */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.contact-info .section-tag { display: inline-flex; }
.contact-info .section-title { text-align: left; }
.contact-info > p { color: var(--gray-500); margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; transition: var(--transition); }
.contact-item:hover { transform: translateX(6px); }
.contact-icon { width: 44px; height: 44px; min-width: 44px; background: var(--blue-subtle); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--blue); transition: var(--transition); }
.contact-item:hover .contact-icon { background: var(--blue); color: white; }
.contact-item strong { display: block; font-size: 0.9rem; color: var(--gray-900); margin-bottom: 2px; }
.contact-item span { font-size: 0.85rem; color: var(--gray-500); line-height: 1.5; }
.contact-social { display: flex; gap: 12px; }
.social-link { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: center; color: var(--gray-500); transition: var(--transition); }
.social-link:hover { background: var(--blue); color: white; border-color: var(--blue); transform: translateY(-4px) rotate(-5deg); box-shadow: var(--shadow-blue); }

.contact-form-wrapper { position: relative; background: var(--gray-50); padding: 40px; border-radius: var(--radius); border: 1px solid var(--gray-200); overflow: hidden; }
.form-glow { position: absolute; top: -100px; right: -100px; width: 300px; height: 300px; background: radial-gradient(circle, rgba(76,126,255,0.08), transparent 70%); pointer-events: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; position: relative; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; transition: var(--transition); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.9rem; color: var(--gray-800); background: var(--white); transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(76,126,255,0.1); }
.input-line { position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--blue); transition: width 0.3s ease; pointer-events: none; }
.form-group input:focus ~ .input-line, .form-group textarea:focus ~ .input-line { width: 100%; }

/* Floating labels */
.floating-label { position: relative; }
.floating-label label { position: absolute; top: 14px; left: 16px; font-size: 0.9rem; color: var(--gray-400); pointer-events: none; transition: all 0.3s ease; background: transparent; padding: 0 4px; z-index: 1; }
.floating-label input:focus ~ label, .floating-label input:not(:placeholder-shown) ~ label,
.floating-label textarea:focus ~ label, .floating-label textarea:not(:placeholder-shown) ~ label { top: -10px; left: 12px; font-size: 0.75rem; color: var(--blue); font-weight: 700; background: var(--gray-50); }

.form-group textarea { resize: vertical; min-height: 100px; }
.form-note { text-align: center; font-size: 0.78rem; color: var(--gray-400); margin-top: 12px; display: flex; align-items: center; justify-content: center; gap: 6px; }

/* Success checkmark animation */
.form-success { text-align: center; padding: 60px 20px; }
.success-checkmark { width: 80px; height: 80px; margin: 0 auto 20px; position: relative; }
.check-icon { width: 80px; height: 80px; position: relative; }
.icon-circle { position: absolute; inset: 0; border-radius: 50%; border: 3px solid #10b981; animation: checkCircle 0.6s ease forwards; }
.icon-line { display: block; height: 3px; background: #10b981; border-radius: 2px; position: absolute; }
.line-tip { width: 25px; top: 46px; left: 14px; transform: rotate(45deg); animation: checkTip 0.3s ease 0.4s forwards; transform-origin: left; }
.line-long { width: 40px; top: 38px; right: 8px; transform: rotate(-45deg); animation: checkLong 0.3s ease 0.5s forwards; transform-origin: left; }
@keyframes checkCircle { 0% { stroke-dasharray: 0, 300; } 100% { stroke-dasharray: 300, 0; } }
@keyframes checkTip { 0% { width: 0; } 100% { width: 25px; } }
@keyframes checkLong { 0% { width: 0; } 100% { width: 40px; } }
.form-success h3 { font-size: 1.5rem; color: var(--gray-900); margin-bottom: 8px; }
.form-success p { color: var(--gray-500); }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--dark); color: var(--gray-400); padding: 80px 0 0; position: relative; }
.footer-wave { position: absolute; top: -50px; left: 0; width: 100%; line-height: 0; }
.footer-wave svg { width: 100%; height: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-logo { font-size: 1.6rem; font-weight: 900; margin-bottom: 4px; }
.footer-logo .logo-vibok { color: var(--white); }
.footer-logo .logo-air { color: var(--blue); }
.footer-tagline { font-size: 0.75rem; color: var(--blue); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; }
.footer-desc { font-size: 0.85rem; line-height: 1.6; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 36px; height: 36px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; transition: var(--transition); }
.footer-social a:hover { background: var(--blue); border-color: var(--blue); color: white; transform: translateY(-3px); }
.footer-links h4 { color: var(--white); font-size: 0.9rem; font-weight: 700; margin-bottom: 20px; }
.footer-links a { display: block; font-size: 0.85rem; color: var(--gray-500); padding: 6px 0; transition: var(--transition); }
.footer-links a:hover { color: var(--blue); padding-left: 8px; }
.footer-contact h4 { color: var(--white); font-size: 0.9rem; font-weight: 700; margin-bottom: 20px; }
.footer-contact p { font-size: 0.85rem; padding: 4px 0; display: flex; align-items: center; gap: 8px; }
.footer-contact p i { color: var(--blue); width: 16px; }
.footer-whatsapp { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; padding: 10px 20px; background: #25d366; color: white; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600; transition: var(--transition); }
.footer-whatsapp:hover { background: #1da851; transform: translateY(-2px); box-shadow: 0 4px 20px rgba(37,211,102,0.3); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; font-size: 0.8rem; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--blue); }

/* =============================================
   WHATSAPP FLOAT - Enhanced
   ============================================= */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; width: 60px; height: 60px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.6rem; z-index: 999; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }
.whatsapp-ring { position: absolute; inset: -6px; border-radius: 50%; border: 2px solid #25d366; animation: whatsappRing 2s infinite; }
@keyframes whatsappRing { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.4); } }
.whatsapp-tooltip { position: absolute; right: 70px; background: white; color: var(--gray-800); padding: 8px 16px; border-radius: 8px; font-size: 0.8rem; font-weight: 600; box-shadow: var(--shadow); white-space: nowrap; opacity: 0; transform: translateX(10px); transition: var(--transition); pointer-events: none; }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top { position: fixed; bottom: 24px; left: 24px; width: 44px; height: 44px; background: var(--white); border: 1px solid var(--gray-200); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blue); z-index: 999; opacity: 0; visibility: hidden; transform: translateY(20px); transition: var(--transition); box-shadow: var(--shadow); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--blue); color: white; border-color: var(--blue); transform: translateY(-4px); box-shadow: var(--shadow-blue); }

/* =============================================
   AOS ANIMATIONS
   ============================================= */
[data-aos] { opacity: 0; transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.4, 0, 0.2, 1); }
[data-aos="fade-up"] { transform: translateY(50px); }
[data-aos="fade-down"] { transform: translateY(-50px); }
[data-aos="fade-right"] { transform: translateX(-50px); }
[data-aos="fade-left"] { transform: translateX(50px); }
[data-aos].aos-animate { opacity: 1; transform: translate(0, 0); }

/* =============================================
   SCROLL PROGRESS
   ============================================= */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--blue), var(--blue-light), #a78bfa); z-index: 10001; border-radius: 0 2px 2px 0; box-shadow: 0 0 10px rgba(76,126,255,0.5); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .equipment-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-drone-visual { display: none; }
    .about-grid { gap: 40px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .lidar-gallery-grid { grid-template-columns: 1fr 1fr; }
    .lidar-gallery-item.lg-main { grid-column: 1 / 3; grid-row: auto; aspect-ratio: 16/10; }
    .about-pilot-img { width: 120px; right: -10px; bottom: -10px; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .impact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    section { padding: 70px 0; }
    .nav-toggle { display: flex; }
    .nav-menu { position: fixed; top: 0; right: -100%; width: 80%; max-width: 350px; height: 100vh; background: rgba(255,255,255,0.92); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); flex-direction: column; padding: 80px 24px 24px; gap: 4px; transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: -10px 0 40px rgba(0,0,0,0.15); }
    .nav-menu.active { right: 0; }
    .nav-menu .nav-link { color: var(--gray-700); width: 100%; }
    .nav-menu .nav-link::after { display: none; }
    .nav-menu .nav-link:hover { background: var(--blue-subtle); color: var(--blue); }
    .nav-cta { margin-left: 0; margin-top: 8px; }
    .hero-title { font-size: 2.5rem; }
    .hero-stats { gap: 20px; }
    .stat-number { font-size: 1.6rem; }
    .services-grid, .portfolio-grid { grid-template-columns: 1fr; }
    .about-grid, .coverage-grid, .contact-grid { grid-template-columns: 1fr; }
    .about-image-stack { height: 350px; }
    .pricing-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-6px); }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .process-line { left: 24px; }
    .process-step { flex-direction: column !important; padding-left: 60px; }
    .step-number { left: 24px; top: 0; position: absolute; }
    .step-content { width: 100%; }
    .equipment-grid { grid-template-columns: 1fr; }
    .equip-badge { right: calc(50% - 40px); }
    .hero-rotator { flex-direction: column; align-items: flex-start; gap: 4px; }
    .about-float-card.card-2 { display: none; }
    .about-pilot-img { display: none; }
    .trust-grid { grid-template-columns: 1fr; }
    .impact-grid { grid-template-columns: 1fr 1fr; }
    .impact-number { font-size: 2.5rem; }
    .industries-grid { grid-template-columns: 1fr; }
    .lidar-gallery-grid { grid-template-columns: 1fr; }
    .lidar-gallery-item.lg-main { grid-column: auto; grid-row: auto; aspect-ratio: 16/10; }
    .comparison-table { grid-template-columns: 1fr; }
    .calc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .hero-stats { justify-content: space-around; }
    .stat-divider { display: none; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .coverage-locations { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 24px 16px; }
    .trusted-item span { display: none; }
    .trusted-item i { font-size: 1.5rem; }
    .cta-actions { flex-direction: column; align-items: center; }
}

/* =============================================
   PREMIUM UPGRADE V3 - NEW STYLES
   ============================================= */

/* --- Typewriter Cursor --- */
.typed-text { color: var(--blue-light); font-weight: 700; }
.typed-cursor { color: var(--blue); font-weight: 300; animation: cursorBlink 0.7s step-end infinite; margin-left: 2px; }
@keyframes cursorBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* --- Navbar Smart Hide/Show --- */
.navbar.nav-hidden { transform: translateY(-100%); }
.navbar { transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease; }

/* --- Section Wave Transitions --- */
.section-wave-top, .section-wave-bottom { position: absolute; left: 0; width: 100%; overflow: hidden; line-height: 0; z-index: 3; pointer-events: none; }
.section-wave-top { top: -1px; }
.section-wave-bottom { bottom: -1px; }
.section-wave-top svg, .section-wave-bottom svg { display: block; width: 100%; height: 60px; }

/* Organic section dividers via pseudo-elements */
.services::before, .portfolio::before, .process::before, .faq::before,
.about::after, .calculator-section::before, .pricing::before, .testimonials::before, .coverage::before {
    content: ''; position: absolute; top: -30px; left: 0; width: 100%; height: 60px;
    background: inherit; z-index: 1; pointer-events: none;
    clip-path: ellipse(55% 100% at 50% 100%);
}
.about::after { top: auto; bottom: -30px; clip-path: ellipse(55% 100% at 50% 0%); }

/* --- Star/Dot Background for Dark Sections --- */
.industries::before, .equipment::before, .lidar-section::before {
    content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.15) 1px, transparent 0),
        radial-gradient(1px 1px at 30% 65%, rgba(255,255,255,0.1) 1px, transparent 0),
        radial-gradient(1.5px 1.5px at 55% 15%, rgba(76,126,255,0.2) 1px, transparent 0),
        radial-gradient(1px 1px at 70% 45%, rgba(255,255,255,0.12) 1px, transparent 0),
        radial-gradient(1px 1px at 85% 80%, rgba(255,255,255,0.08) 1px, transparent 0),
        radial-gradient(1.5px 1.5px at 20% 90%, rgba(76,126,255,0.15) 1px, transparent 0),
        radial-gradient(1px 1px at 45% 50%, rgba(255,255,255,0.1) 1px, transparent 0),
        radial-gradient(1px 1px at 60% 75%, rgba(255,255,255,0.06) 1px, transparent 0),
        radial-gradient(1px 1px at 90% 30%, rgba(76,126,255,0.12) 1px, transparent 0),
        radial-gradient(1px 1px at 5% 55%, rgba(255,255,255,0.08) 1px, transparent 0);
    background-size: 200px 200px;
    animation: starDrift 60s linear infinite;
}
@keyframes starDrift { 0% { background-position: 0 0; } 100% { background-position: 200px 200px; } }

/* --- Floating Badge Animations (About) Enhanced --- */
.about-float-element.fe-1 { animation: floatElement3D 5s ease-in-out infinite; }
.about-float-element.fe-2 { animation: floatElement3D 6s ease-in-out infinite reverse; }
.about-float-element.fe-3 { animation: floatElement3D 4s ease-in-out infinite; animation-delay: -2s; }
@keyframes floatElement3D {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    25% { transform: translateY(-12px) rotate(8deg) scale(1.05); }
    50% { transform: translateY(-20px) rotate(-5deg) scale(1.1); }
    75% { transform: translateY(-8px) rotate(3deg) scale(1.02); }
}
.about-float-card { animation: floatCard3D 4s ease-in-out infinite; }
.about-float-card.card-2 { animation: floatCard3D 4s ease-in-out infinite; animation-delay: -2s; }
@keyframes floatCard3D {
    0%, 100% { transform: translateY(0) rotate(0deg); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
    50% { transform: translateY(-12px) rotate(1deg); box-shadow: 0 25px 50px -12px rgba(76,126,255,0.15); }
}

/* --- Industry Card Shine Effect --- */
.industry-card { overflow: hidden; }
.industry-shine {
    position: absolute; inset: 0;
    background: radial-gradient(circle 250px at var(--shine-x, -100px) var(--shine-y, -100px), rgba(76,126,255,0.12) 0%, transparent 60%);
    pointer-events: none; opacity: 0; transition: opacity 0.3s ease;
}
.industry-card:hover .industry-shine { opacity: 1; }

/* --- Before/After LiDAR Comparison Slider --- */
.lidar-before-after { margin: 48px 0; }
.ba-title { text-align: center; font-size: 1.2rem; color: var(--white); margin-bottom: 24px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.ba-title i { color: var(--blue); }
.ba-container {
    position: relative; width: 100%; max-width: 900px; margin: 0 auto;
    aspect-ratio: 16/10; border-radius: var(--radius); overflow: hidden;
    border: 2px solid rgba(76,126,255,0.3); box-shadow: 0 0 60px rgba(76,126,255,0.15);
    cursor: col-resize; user-select: none; -webkit-user-select: none;
}
.ba-image { position: absolute; inset: 0; }
.ba-image img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-after { clip-path: inset(0 0 0 50%); }
.ba-label {
    position: absolute; bottom: 16px; padding: 8px 16px; border-radius: 8px;
    font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; gap: 6px;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); z-index: 2;
}
.ba-label-before { left: 16px; background: rgba(76,126,255,0.2); border: 1px solid rgba(76,126,255,0.4); color: var(--blue-light); }
.ba-label-after { right: 16px; background: rgba(16,185,129,0.2); border: 1px solid rgba(16,185,129,0.4); color: #6ee7b7; }
.ba-divider {
    position: absolute; top: 0; bottom: 0; left: 50%; width: 4px; z-index: 5;
    transform: translateX(-50%); cursor: col-resize;
}
.ba-divider-line { position: absolute; inset: 0; width: 4px; background: var(--white); box-shadow: 0 0 12px rgba(255,255,255,0.5); }
.ba-divider-handle {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 44px; height: 44px; background: var(--white); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; gap: 2px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3), 0 0 20px rgba(76,126,255,0.3);
    color: var(--gray-700); font-size: 0.65rem; transition: transform 0.2s ease;
}
.ba-divider-handle:hover { transform: translate(-50%, -50%) scale(1.1); }
.ba-divider:focus { outline: none; }
.ba-divider:focus .ba-divider-handle { box-shadow: 0 2px 12px rgba(0,0,0,0.3), 0 0 0 3px var(--blue); }

/* --- Portfolio Lightbox Modal --- */
.portfolio-modal {
    position: fixed; inset: 0; z-index: 100000; display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: opacity 0.4s ease, visibility 0.4s;
}
.portfolio-modal.active { opacity: 1; visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.modal-content {
    position: relative; max-width: 900px; width: 90%; max-height: 90vh; overflow-y: auto;
    background: var(--dark); border-radius: var(--radius-lg); border: 1px solid rgba(76,126,255,0.2);
    transform: scale(0.85) translateY(30px); transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 40px 120px rgba(76,126,255,0.2);
}
.portfolio-modal.active .modal-content { transform: scale(1) translateY(0); }
.modal-close {
    position: absolute; top: 16px; right: 16px; width: 44px; height: 44px; z-index: 5;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%; color: white; font-size: 1.1rem; display: flex;
    align-items: center; justify-content: center; cursor: pointer;
    transition: all 0.3s ease; backdrop-filter: blur(10px);
}
.modal-close:hover { background: rgba(239,68,68,0.8); border-color: transparent; transform: rotate(90deg); }
.modal-image-wrap { width: 100%; aspect-ratio: 16/10; overflow: hidden; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.modal-image { width: 100%; height: 100%; object-fit: cover; }
.modal-info { padding: 32px; }
.modal-cat { font-size: 0.75rem; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; display: inline-block; }
.modal-title { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.modal-desc { font-size: 0.95rem; color: var(--gray-400); line-height: 1.7; margin-bottom: 16px; }
.modal-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.modal-stats span {
    display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px;
    background: rgba(76,126,255,0.1); border: 1px solid rgba(76,126,255,0.2);
    border-radius: 50px; font-size: 0.8rem; color: var(--blue-light); font-weight: 600;
}
.modal-stats span i { font-size: 0.7rem; }

/* --- Smooth Section Reveal with Stagger --- */
[data-reveal] .section-header,
[data-reveal] .services-grid > *,
[data-reveal] .industries-grid > *,
[data-reveal] .portfolio-grid > *,
[data-reveal] .equipment-grid > *,
[data-reveal] .process-step,
[data-reveal] .lidar-grid > *,
[data-reveal] .faq-grid > * {
    opacity: 0; transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-reveal].revealed .section-header,
[data-reveal].revealed .services-grid > *,
[data-reveal].revealed .industries-grid > *,
[data-reveal].revealed .portfolio-grid > *,
[data-reveal].revealed .equipment-grid > *,
[data-reveal].revealed .process-step,
[data-reveal].revealed .lidar-grid > *,
[data-reveal].revealed .faq-grid > * {
    opacity: 1; transform: translateY(0);
}

/* --- Glowing CTA Buttons --- */
.cta-section .btn-white {
    position: relative; overflow: visible;
}
.cta-section .btn-white::after {
    content: ''; position: absolute; inset: -3px; border-radius: inherit;
    background: rgba(255,255,255,0.3); opacity: 0; filter: blur(12px);
    transition: opacity 0.3s; z-index: -1;
}
.cta-section .btn-white:hover::after { opacity: 1; }
.cta-section .btn-whatsapp::after {
    content: ''; position: absolute; inset: -3px; border-radius: inherit;
    background: rgba(37,211,102,0.4); opacity: 0; filter: blur(12px);
    transition: opacity 0.3s; z-index: -1;
}
.cta-section .btn-whatsapp:hover::after { opacity: 1; }

/* --- Counter Bounce Animation --- */
.stat-number.counting { animation: counterBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes counterBounce {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* --- Parallax Depth for Sections --- */
[data-parallax] { will-change: transform; }

/* --- LiDAR Feature Cards Glassmorphism --- */
.lidar-feature {
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}

/* --- Modal responsive --- */
@media (max-width: 768px) {
    .modal-content { width: 95%; max-height: 95vh; }
    .modal-info { padding: 20px; }
    .ba-container { aspect-ratio: 4/3; }
    .ba-divider-handle { width: 36px; height: 36px; }
    .ba-label { font-size: 0.7rem; padding: 6px 10px; }
}
@media (max-width: 480px) {
    .modal-title { font-size: 1.2rem; }
    .ba-label-before, .ba-label-after { display: none; }
}

/* =============================================
   PHASE 3-8: PREMIUM UPGRADE 2026
   ============================================= */

/* --- Footer Logo --- */
.footer-logo-img { height: 45px; width: auto; }

/* --- Portfolio Masonry Grid --- */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; grid-auto-rows: 1fr; }
.portfolio-item:nth-child(1) { grid-row: span 2; aspect-ratio: auto; }
.portfolio-item:nth-child(3) { grid-row: span 2; aspect-ratio: auto; }

/* --- Industries Horizontal Scroll on Mobile --- */
@media (max-width: 768px) {
    .industries-grid {
        display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
        gap: 16px; padding-bottom: 16px; -webkit-overflow-scrolling: touch;
        scrollbar-width: none; grid-template-columns: unset !important;
    }
    .industries-grid::-webkit-scrollbar { display: none; }
    .industry-card {
        min-width: 280px; flex-shrink: 0; scroll-snap-align: start;
    }
}

/* --- Process Timeline GSAP Ready --- */
.process-step .step-content {
    will-change: transform, opacity;
}

/* --- Hero GSAP scroll-away --- */
.hero-content { will-change: transform, opacity; }
.hero-bg { will-change: transform; }

/* --- Mobile Logo Size Fixes --- */
@media (max-width: 768px) {
    .nav-logo-img { height: 48px; }
    .navbar.scrolled .nav-logo-img { height: 42px; }
}
@media (max-width: 480px) {
    .nav-logo-img { height: 40px; }
    .navbar.scrolled .nav-logo-img { height: 36px; }
}

/* --- Touch-friendly tap targets --- */
@media (max-width: 768px) {
    .nav-link { min-height: 44px; display: flex; align-items: center; }
    .faq-question { min-height: 52px; }
    .filter-btn { min-height: 44px; }
    .btn { min-height: 44px; }
    .social-link { min-width: 44px; min-height: 44px; }
    .test-prev, .test-next { min-width: 44px; min-height: 44px; }
}

/* --- Full-width CTA buttons on small screens --- */
@media (max-width: 480px) {
    .cta-actions .btn { width: 100%; }
    .hero-actions .btn { width: 100%; }
}

/* --- GSAP Section animation classes --- */
.gsap-section-title { will-change: transform, opacity; }
.gsap-card { will-change: transform, opacity; }
.gsap-img-parallax { will-change: transform; overflow: hidden; }
.gsap-img-parallax img { will-change: transform; }

/* --- Scroll Progress Bar (GSAP driven) --- */
.scroll-progress { transition: none; }

/* --- Services Bento Grid Responsive --- */
@media (max-width: 1024px) {
    .service-card.featured { grid-column: span 2; }
}
@media (max-width: 768px) {
    .service-card.featured { grid-column: span 1; }
    .portfolio-item:nth-child(1),
    .portfolio-item:nth-child(3) { grid-row: span 1; aspect-ratio: 4/3; }
}

/* --- Prefers Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .hero-particles, .orbit-ring, .orbit-dot,
    .scan-line, .hero-aurora, .hero-orbs,
    .cursor-dot, .cursor-ring, .cursor-trail,
    .badge-pulse, .step-pulse, .whatsapp-ring,
    .noise-overlay { display: none !important; }
    [data-aos] { opacity: 1 !important; transform: none !important; }
    [data-reveal] .section-header,
    [data-reveal] .services-grid > *,
    [data-reveal] .industries-grid > *,
    [data-reveal] .portfolio-grid > *,
    [data-reveal] .equipment-grid > *,
    [data-reveal] .process-step,
    [data-reveal] .lidar-grid > *,
    [data-reveal] .faq-grid > * {
        opacity: 1 !important; transform: none !important;
    }
}

/* --- Mobile nav link stagger ready --- */
.nav-menu .nav-link {
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease, background 0.3s ease;
}
@media (max-width: 768px) {
    .nav-menu .nav-link {
        opacity: 0; transform: translateX(20px);
    }
    .nav-menu.active .nav-link {
        opacity: 1; transform: translateX(0);
    }
    .nav-menu.active .nav-link:nth-child(1) { transition-delay: 0.05s; }
    .nav-menu.active .nav-link:nth-child(2) { transition-delay: 0.1s; }
    .nav-menu.active .nav-link:nth-child(3) { transition-delay: 0.15s; }
    .nav-menu.active .nav-link:nth-child(4) { transition-delay: 0.2s; }
    .nav-menu.active .nav-link:nth-child(5) { transition-delay: 0.25s; }
    .nav-menu.active .nav-link:nth-child(6) { transition-delay: 0.3s; }
    .nav-menu.active .nav-link:nth-child(7) { transition-delay: 0.35s; }
    .nav-menu.active .nav-link:nth-child(8) { transition-delay: 0.4s; }
    .nav-menu.active .nav-link:nth-child(9) { transition-delay: 0.45s; }
    .nav-menu.active .nav-link:nth-child(10) { transition-delay: 0.5s; }
}