/* ===== Jetboard Hub — MAIN STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700;900&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
  --bg: #06060f;
  --bg2: #0a0a1a;
  --bg3: #0d0d22;
  --card: rgba(255,255,255,0.03);
  --card-hover: rgba(255,255,255,0.06);
  --border: rgba(0,212,255,0.12);
  --border-hover: rgba(0,212,255,0.4);
  --primary: #00d4ff;
  --primary-dark: #0099cc;
  --primary-glow: rgba(0,212,255,0.25);
  --secondary: #7c3aed;
  --secondary-glow: rgba(124,58,237,0.25);
  --gold: #f59e0b;
  --gold-glow: rgba(245,158,11,0.25);
  --red: #ef4444;
  --green: #10b981;
  --text: #f1f5f9;
  --text2: #94a3b8;
  --text3: #475569;
  --gradient: linear-gradient(135deg, #00d4ff, #7c3aed);
  --gradient-gold: linear-gradient(135deg, #f59e0b, #ef4444);
  --font-display: 'Orbitron', monospace;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 3px; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ===== UTILITIES ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1440px; margin: 0 auto; padding: 0 32px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.text-gradient { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-gold { color: var(--gold); }
.text-primary { color: var(--primary); }
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 100px; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.tag-primary { background: rgba(0,212,255,0.1); color: var(--primary); border: 1px solid rgba(0,212,255,0.2); }
.tag-gold { background: rgba(245,158,11,0.1); color: var(--gold); border: 1px solid rgba(245,158,11,0.2); }
.tag-red { background: rgba(239,68,68,0.1); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }
.badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.05em; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 100px; font-family: var(--font-body); font-weight: 600; font-size: 14px; letter-spacing: 0.03em; cursor: pointer; border: none; transition: var(--transition); position: relative; overflow: hidden; white-space: nowrap; }
.btn::before { content: ''; position: absolute; inset: 0; opacity: 0; transition: var(--transition); }
.btn:hover::before { opacity: 1; }
.btn-primary { background: var(--gradient); color: #fff; box-shadow: 0 4px 20px var(--primary-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,255,0.4); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #000; transform: translateY(-2px); }
.btn-gold { background: var(--gradient-gold); color: #fff; box-shadow: 0 4px 20px var(--gold-glow); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.4); }
.btn-ghost { background: rgba(255,255,255,0.05); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--border-hover); }
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-lg { padding: 18px 40px; font-size: 16px; }
.btn-icon { width: 44px; height: 44px; padding: 0; justify-content: center; border-radius: 12px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 32px; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(6,6,15,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 22px; font-weight: 900;
  letter-spacing: 0.1em;
}
.nav-logo .logo-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--gradient); display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.nav-logo span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 16px; border-radius: 8px;
  font-size: 14px; font-weight: 500; color: var(--text2);
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; right: 50%;
  height: 2px; background: var(--gradient); border-radius: 1px;
  transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { left: 16px; right: 16px; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-phone { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--primary); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 1px; transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 20% 50%, rgba(0,212,255,0.1) 0%, transparent 60%),
              radial-gradient(ellipse 80% 60% at 80% 30%, rgba(124,58,237,0.1) 0%, transparent 60%),
              var(--bg);
}
.hero-particles {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.hero-particles::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(0,212,255,0.15) 1px, transparent 1px),
    radial-gradient(circle at 80% 80%, rgba(124,58,237,0.15) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(0,212,255,0.08) 1px, transparent 1px);
  background-size: 80px 80px, 100px 100px, 60px 60px;
  animation: particles 20s linear infinite;
}
@keyframes particles {
  0% { transform: translateY(0); }
  100% { transform: translateY(-80px); }
}
.hero-content {
  position: relative; z-index: 2;
  padding: 120px 32px 80px;
  max-width: 1280px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px;
}
.hero-text { max-width: 600px; }
.hero-tag { margin-bottom: 20px; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 84px);
  font-weight: 900; line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.hero-title .line1 { display: block; color: var(--text); }
.hero-title .line2 { display: block; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-title .line3 { display: block; color: var(--gold); font-size: 0.5em; letter-spacing: 0.3em; margin-top: 8px; }
.hero-desc { font-size: 17px; line-height: 1.7; color: var(--text2); margin: 28px 0 40px; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--border); }
.hero-stat { }
.hero-stat-num { font-family: var(--font-display); font-size: 32px; font-weight: 900; color: var(--primary); line-height: 1; }
.hero-stat-label { font-size: 12px; color: var(--text2); margin-top: 4px; letter-spacing: 0.05em; }
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-board-wrap {
  position: relative; width: 100%; padding-bottom: 70%;
}
.hero-board-bg {
  position: absolute; inset: 0;
  border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-board-bg::before {
  content: '';
  position: absolute; inset: -50%;
  background: conic-gradient(from 0deg, transparent, rgba(0,212,255,0.3), transparent, rgba(124,58,237,0.3), transparent);
  animation: spin 8s linear infinite;
}
.hero-board-bg::after {
  content: '';
  position: absolute; inset: 2px;
  background: linear-gradient(135deg, #0a0a20, #0d0d30);
  border-radius: 22px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hero-board-inner {
  position: absolute; inset: 2px; z-index: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, #080820 0%, #0d0d30 100%);
}
.hero-board-glow {
  position: absolute; bottom: -30%; left: 50%; transform: translateX(-50%);
  width: 80%; height: 60%; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,212,255,0.3), transparent 70%);
  filter: blur(20px); pointer-events: none;
}
.hero-board-label {
  font-family: var(--font-display); font-size: 48px; font-weight: 900; text-align: center;
  background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  position: relative; z-index: 2;
}
.hero-board-sub { font-size: 13px; color: var(--primary); letter-spacing: 0.3em; margin-top: 8px; position: relative; z-index: 2; }
.hero-spec-pills { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 20px; position: relative; z-index: 2; }
.spec-pill {
  padding: 6px 14px; border-radius: 100px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); font-size: 12px; font-family: var(--font-mono);
  color: var(--primary);
}
.hero-floating-cards {
  position: absolute; right: -20px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 12px;
}
.floating-card {
  background: rgba(6,6,15,0.9); border: 1px solid var(--border);
  backdrop-filter: blur(20px); border-radius: 12px; padding: 12px 16px;
  width: 160px; animation: float 3s ease-in-out infinite;
}
.floating-card:nth-child(2) { animation-delay: 1s; }
.floating-card:nth-child(3) { animation-delay: 2s; }
@keyframes float {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.floating-card-label { font-size: 10px; color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase; }
.floating-card-value { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--primary); }
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; color: var(--text3); letter-spacing: 0.15em; text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }
.scroll-line { width: 1px; height: 48px; background: linear-gradient(to bottom, var(--primary), transparent); }

/* ===== SECTION COMMON ===== */
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag { margin-bottom: 16px; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900; line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.section-desc { font-size: 16px; color: var(--text2); max-width: 560px; margin: 0 auto; line-height: 1.7; }
.divider { width: 80px; height: 3px; background: var(--gradient); margin: 20px auto; border-radius: 2px; }

/* ===== STATS BAR ===== */
.stats-bar {
  padding: 48px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(0,212,255,0.03), rgba(124,58,237,0.03), rgba(0,212,255,0.03));
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item {
  text-align: center; padding: 24px 32px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display); font-size: 40px; font-weight: 900;
  background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat-unit { font-size: 20px; opacity: 0.7; }
.stat-label { font-size: 13px; color: var(--text2); margin-top: 8px; letter-spacing: 0.05em; }

/* ===== PRODUCTS GRID ===== */
.products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.product-card {
  position: relative; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  overflow: hidden; cursor: pointer;
  transition: var(--transition);
  group: true;
}
.product-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.product-card-visual {
  height: 280px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.product-card-visual::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 50%;
  background: linear-gradient(to top, var(--bg2), transparent);
  pointer-events: none;
}
.product-visual-bg {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-visual-bg img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease;
}
.product-card:hover .product-visual-bg img { transform: scale(1.05); }
.product-visual-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 8px;
  transition: transform 0.6s ease;
}
.product-card:hover .product-visual-placeholder { transform: scale(1.03); }
.product-visual-icon { font-size: 64px; opacity: 0.8; }
.product-visual-name { font-family: var(--font-display); font-size: 28px; font-weight: 900; color: rgba(255,255,255,0.15); letter-spacing: 0.1em; }
.product-glow {
  position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%);
  width: 60%; height: 80px; border-radius: 50%;
  filter: blur(24px); opacity: 0.6; transition: var(--transition);
  pointer-events: none;
}
.product-card:hover .product-glow { opacity: 1; transform: translateX(-50%) scale(1.2); }
.product-badge {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  padding: 4px 12px; border-radius: 100px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  background: var(--gradient); color: #fff;
}
.product-card-body { padding: 24px; }
.product-card-name {
  font-family: var(--font-display); font-size: 22px; font-weight: 900;
  margin-bottom: 6px; letter-spacing: 0.05em;
}
.product-card-tagline { font-size: 13px; color: var(--text2); margin-bottom: 16px; }
.product-card-specs { display: flex; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.product-spec { display: flex; flex-direction: column; gap: 2px; }
.product-spec-val { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--primary); }
.product-spec-key { font-size: 10px; color: var(--text3); letter-spacing: 0.08em; text-transform: uppercase; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { }
.product-price-orig { font-size: 13px; color: var(--text3); text-decoration: line-through; }
.product-price-curr { font-family: var(--font-display); font-size: 22px; font-weight: 900; color: var(--gold); }
.product-price-unit { font-size: 12px; color: var(--text3); }

/* ===== WHY CHOOSE ===== */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  padding: 32px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card);
  transition: var(--transition); position: relative; overflow: hidden;
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient); transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.why-card:hover { border-color: var(--border-hover); background: var(--card-hover); }
.why-card:hover::before { transform: scaleX(1); }
.why-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 20px;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.15);
}
.why-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.why-desc { font-size: 14px; color: var(--text2); line-height: 1.7; }

/* ===== TECHNOLOGY SECTION ===== */
.tech-section { position: relative; overflow: hidden; }
.tech-section::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,212,255,0.05), transparent);
}
.tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.tech-visual { position: relative; }
.tech-hexagon-wrap { position: relative; width: 100%; padding-bottom: 100%; }
.tech-center-circle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 200px; height: 200px; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--primary), var(--secondary), var(--primary));
  display: flex; align-items: center; justify-content: center;
  animation: spin 10s linear infinite;
}
.tech-center-inner {
  width: 170px; height: 170px; border-radius: 50%;
  background: var(--bg2); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 4px;
  animation: spin 10s linear infinite reverse;
}
.tech-center-icon { font-size: 40px; }
.tech-center-text { font-family: var(--font-display); font-size: 11px; color: var(--primary); letter-spacing: 0.15em; }
.tech-orbit {
  position: absolute; top: 50%; left: 50%;
  border-radius: 50%; border: 1px dashed rgba(0,212,255,0.15);
  animation: spin-slow 15s linear infinite;
}
.tech-orbit-1 { width: 300px; height: 300px; transform: translate(-50%,-50%); }
.tech-orbit-2 { width: 420px; height: 420px; transform: translate(-50%,-50%); animation-duration: 25s; animation-direction: reverse; }
@keyframes spin-slow { to { transform: translate(-50%,-50%) rotate(360deg); } }
.tech-node {
  position: absolute; width: 48px; height: 48px; border-radius: 12px;
  background: var(--bg2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.tech-content { }
.tech-features { display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.tech-feature { display: flex; gap: 16px; align-items: flex-start; }
.tech-feature-icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.15);
}
.tech-feature-text h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.tech-feature-text p { font-size: 13px; color: var(--text2); line-height: 1.6; }

/* ===== NEWS ===== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--card); overflow: hidden; transition: var(--transition);
}
.news-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.news-card-img {
  height: 200px; position: relative; overflow: hidden;
}
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--bg2), var(--bg3));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: rgba(255,255,255,0.1);
}
.news-card-body { padding: 20px; }
.news-card-cat { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); margin-bottom: 10px; }
.news-card-title { font-size: 16px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card-excerpt { font-size: 13px; color: var(--text2); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 16px; }
.news-card-meta { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--text3); }
.news-read-more { color: var(--primary); font-weight: 600; display: flex; align-items: center; gap: 4px; transition: var(--transition); }
.news-card:hover .news-read-more { gap: 8px; }

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative; overflow: hidden;
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(124,58,237,0.05));
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.cta-section::before {
  content: '';
  position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(ellipse 40% 60% at 50% 50%, rgba(0,212,255,0.08), transparent);
  animation: pulse-slow 6s ease-in-out infinite;
}
@keyframes pulse-slow { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }
.cta-content { text-align: center; position: relative; z-index: 1; }
.cta-title { font-family: var(--font-display); font-size: clamp(28px, 4vw, 52px); font-weight: 900; margin-bottom: 20px; }
.cta-desc { font-size: 17px; color: var(--text2); max-width: 560px; margin: 0 auto 40px; line-height: 1.7; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-phone-wrap { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 40px; }
.cta-contact-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text2); }
.cta-contact-item i { color: var(--primary); font-size: 16px; }
.cta-contact-item a { color: var(--text); font-weight: 600; transition: var(--transition); }
.cta-contact-item a:hover { color: var(--primary); }

/* ===== FOOTER ===== */
.footer { padding: 80px 0 40px; background: var(--bg2); border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand {}
.footer-logo { font-family: var(--font-display); font-size: 24px; font-weight: 900; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.footer-logo span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.footer-desc { font-size: 14px; color: var(--text2); line-height: 1.7; margin-bottom: 24px; max-width: 300px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 40px; height: 40px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--card);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--text2); transition: var(--transition);
}
.footer-social:hover { border-color: var(--primary); color: var(--primary); background: rgba(0,212,255,0.08); transform: translateY(-2px); }
.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 20px; color: var(--text); letter-spacing: 0.05em; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; color: var(--text2); transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }
.footer-contact-item { display: flex; gap: 10px; margin-bottom: 12px; font-size: 14px; color: var(--text2); }
.footer-contact-item i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 32px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-copy { font-size: 13px; color: var(--text3); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 13px; color: var(--text3); transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--text); }

/* ===== PRODUCT DETAIL PAGE ===== */
.product-detail-hero { padding: 120px 0 80px; position: relative; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-detail-gallery { position: sticky; top: 100px; }
.product-main-image {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  position: relative; height: 460px;
  display: flex; align-items: center; justify-content: center;
}
.product-main-image img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbnails { display: flex; gap: 12px; margin-top: 16px; }
.product-thumb {
  width: 80px; height: 60px; border-radius: 10px; overflow: hidden; cursor: pointer;
  border: 2px solid var(--border); transition: var(--transition); flex-shrink: 0;
}
.product-thumb.active { border-color: var(--primary); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-info {}
.product-detail-badge { margin-bottom: 16px; }
.product-detail-name { font-family: var(--font-display); font-size: 40px; font-weight: 900; line-height: 1; margin-bottom: 8px; }
.product-detail-tagline { font-size: 16px; color: var(--text2); margin-bottom: 24px; }
.product-detail-price { margin-bottom: 32px; }
.product-price-orig-lg { font-size: 16px; color: var(--text3); text-decoration: line-through; }
.product-price-curr-lg { font-family: var(--font-display); font-size: 38px; font-weight: 900; color: var(--gold); }
.product-price-note { font-size: 12px; color: var(--text3); margin-top: 4px; }
.product-key-specs { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-bottom: 32px; }
.key-spec-card {
  padding: 16px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--card);
}
.key-spec-val { font-family: var(--font-mono); font-size: 20px; font-weight: 700; color: var(--primary); }
.key-spec-key { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }
.product-actions { display: flex; gap: 12px; margin-bottom: 32px; }
.product-features-list { display: flex; flex-direction: column; gap: 10px; }
.feature-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text2); }
.feature-item i { color: var(--primary); font-size: 14px; flex-shrink: 0; }
.product-tabs { margin-top: 60px; }
.tab-list { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.tab-btn { padding: 12px 24px; font-weight: 600; font-size: 14px; color: var(--text2); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: var(--transition); background: none; border-top: none; border-left: none; border-right: none; }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table td { padding: 14px 16px; font-size: 14px; }
.specs-table td:first-child { color: var(--text2); width: 40%; }
.specs-table td:last-child { font-weight: 600; font-family: var(--font-mono); }

/* ===== CONTACT PAGE ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-form-card { padding: 40px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--card); }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text2); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.05em; }
.form-input {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font-body); font-size: 15px;
  transition: var(--transition); outline: none;
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); background: rgba(255,255,255,0.06); }
.form-input::placeholder { color: var(--text3); }
textarea.form-input { resize: vertical; min-height: 120px; }
select.form-input { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-info-card {
  padding: 24px; border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--card); display: flex; gap: 16px;
}
.contact-info-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.15);
  display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--primary);
}
.contact-info-text h4 { font-weight: 700; margin-bottom: 4px; }
.contact-info-text p { font-size: 14px; color: var(--text2); line-height: 1.6; }
.contact-info-text a { color: var(--primary); }

/* ===== NEWS PAGE ===== */
.news-hero { padding: 140px 0 60px; text-align: center; }
.news-categories { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.cat-btn {
  padding: 8px 20px; border-radius: 100px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--border); background: var(--card); color: var(--text2);
  cursor: pointer; transition: var(--transition);
}
.cat-btn.active, .cat-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(0,212,255,0.08); }
.news-main-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; }
.news-article-hero { border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; margin-bottom: 32px; }
.news-article-hero .hero-img { height: 380px; overflow: hidden; }
.news-article-hero .hero-img img { width: 100%; height: 100%; object-fit: cover; }
.news-article-hero .hero-body { padding: 32px; }
.news-sidebar-articles { display: flex; flex-direction: column; gap: 16px; }
.sidebar-article { display: flex; gap: 12px; padding: 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--card); transition: var(--transition); }
.sidebar-article:hover { border-color: var(--border-hover); }
.sidebar-article-img { width: 80px; height: 60px; border-radius: 8px; overflow: hidden; flex-shrink: 0; background: var(--bg3); }
.sidebar-article-img img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-article-title { font-size: 13px; font-weight: 600; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sidebar-article-date { font-size: 11px; color: var(--text3); margin-top: 4px; }

/* ===== ARTICLE PAGE ===== */
.article-hero { padding: 120px 0 60px; }
.article-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; font-size: 13px; color: var(--text2); }
.article-title { font-family: var(--font-display); font-size: clamp(28px, 4vw, 48px); font-weight: 900; line-height: 1.15; margin-bottom: 20px; }
.article-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 48px; max-height: 500px; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-content { max-width: 820px; margin: 0 auto; }
.article-content h2 { font-family: var(--font-display); font-size: 26px; font-weight: 900; margin: 40px 0 16px; color: var(--primary); }
.article-content h3 { font-size: 20px; font-weight: 700; margin: 32px 0 12px; }
.article-content p { font-size: 16px; line-height: 1.8; color: var(--text2); margin-bottom: 16px; }
.article-content ul, .article-content ol { margin: 16px 0 16px 24px; }
.article-content li { font-size: 16px; line-height: 1.8; color: var(--text2); margin-bottom: 8px; }
.article-content strong { color: var(--text); }
.article-content a { color: var(--primary); text-decoration: underline; }

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container { position: fixed; top: 90px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  padding: 16px 20px; border-radius: var(--radius-sm); min-width: 280px;
  display: flex; align-items: center; gap: 12px; font-size: 14px;
  backdrop-filter: blur(20px); border: 1px solid;
  animation: slideIn 0.3s ease, fadeOut 0.3s ease 3s forwards;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.toast-success { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: var(--green); }
.toast-error { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); color: var(--red); }
.toast-info { background: rgba(0,212,255,0.1); border-color: rgba(0,212,255,0.3); color: var(--primary); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; pointer-events: none; } }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(6,6,15,0.85); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius);
  max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto;
  transform: scale(0.95); transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1); }
.modal-header { padding: 24px 28px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-title { font-size: 18px; font-weight: 700; }
.modal-close { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border); background: var(--card); display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--text2); transition: var(--transition); }
.modal-close:hover { border-color: var(--red); color: var(--red); }
.modal-body { padding: 28px; }
.modal-footer { padding: 20px 28px; border-top: 1px solid var(--border); display: flex; gap: 12px; justify-content: flex-end; }

/* ===== LOADER ===== */
.page-loader { display: flex; align-items: center; justify-content: center; min-height: 300px; }
.spinner { width: 40px; height: 40px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.6s ease; }
.fade-in.visible { opacity: 1; }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  position: fixed; top: 72px; left: 0; right: 0; z-index: 999;
  background: rgba(6,6,15,0.98); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px; display: flex; flex-direction: column; gap: 8px;
  transform: translateY(-100%); opacity: 0; pointer-events: none; transition: var(--transition);
}
.mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-nav a { padding: 12px 0; font-size: 16px; font-weight: 500; color: var(--text2); border-bottom: 1px solid var(--border); transition: var(--transition); }
.mobile-nav a:hover { color: var(--primary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-title { font-size: clamp(36px, 8vw, 64px); }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  .tech-visual { display: none; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-detail-gallery { position: static; }
}
@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:nth-child(even) { border-right: none; }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .products-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-phone-wrap { flex-direction: column; }
  .news-main-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .product-key-specs { grid-template-columns: 1fr 1fr; }
}