:root {
    --bg-deep: #050b18;
    --bg-mid: #080f20;
    --bg-card: rgba(255,255,255,0.04);
    --bg-card-hover: rgba(255,255,255,0.07);
    --glass-border: rgba(255,255,255,0.08);
    --glass-border-hover: rgba(100,200,255,0.25);
    --primary: #0ea5e9;
    --primary-glow: rgba(14,165,233,0.35);
    --accent: #00ffe0;
    --accent-glow: rgba(0,255,224,0.2);
    --text-white: #f0f8ff;
    --text-muted: rgba(200,225,255,0.55);
    --text-dim: rgba(200,225,255,0.35);
    --gradient-hero: linear-gradient(135deg, #050b18 0%, #080f20 50%, #060d1a 100%);
    --gradient-accent: linear-gradient(135deg, #0ea5e9, #00ffe0);
    --gradient-card: linear-gradient(145deg, rgba(14,165,233,0.08), rgba(0,255,224,0.03));
    --font-display: 'Montserrat', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-pill: 999px;
    --shadow-glow: 0 0 40px rgba(14,165,233,0.15);
    --shadow-card: 0 4px 32px rgba(0,0,0,0.4);
    --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
    
    --bg: #060b18;
    --bg2: #0a1020;
    --surface: #0d1529;
    --surface2: #111e38;
    --border: #1a2a4a;
    --border2: #1f3060;
    --cyan: #00d4ff;
    --cyan-dim: rgba(0,212,255,0.12);
    --cyan-glow: rgba(0,212,255,0.35);
    --violet: #7c3aed;
    --violet-dim: rgba(124,58,237,0.15);
    --green: #00ff88;
    --green-dim: rgba(0,255,136,0.12);
    --yellow: #ffb300;
    --yellow-dim: rgba(255,179,0,0.12);
    --red: #ff3d5a;
    --red-dim: rgba(255,61,90,0.12);
    --text: #e2e8f0;
    --text2: #8899b4;
    --text3: #4a5a7a;
    --mono: 'Montserrat', sans-serif;
    --display: 'DM+Sans', sans-serif;
    --radius: 12px;
    --radius-lg: 18px;
  }
  
 
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg-deep);
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  /* NOISE TEXTURE OVERLAY */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.025'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
  }
  
  /* GRID PATTERN BACKGROUND */
  .bg-grid {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(14,165,233,0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(14,165,233,0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
  }

  /* GLOW ORBS */
  .orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    opacity: 0.45;
  }
  .orb-1 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(14,165,233,0.3), transparent 70%); top: -150px; left: -150px; }
  .orb-2 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,255,224,0.2), transparent 70%); top: 200px; right: -100px; }
  .orb-3 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(14,165,233,0.15), transparent 70%); bottom: -100px; left: 30%; }

  /* TYPOGRAPHY */
  h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; }

  .display-xl {
    font-size: 2.9rem;
    font-weight: 800;
    letter-spacing: -0.03em;
  }
  
  @media screen and (max-width: 768px) {
  .display-xl {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
  }
}
  
  
  .display-lg {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -0.025em;
  }
  .display-md {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.02em;
  }

  .text-gradient {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .text-muted { color: var(--text-muted); }
  .text-dim { color: var(--text-dim); }

  /* LAYOUT */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  section { position: relative; overflow: hidden; }

  /* BUTTONS */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
  }

  .btn-primary {
    background: var(--gradient-accent);
    color: var(--bg-deep);
    box-shadow: 0 4px 24px var(--primary-glow);
  }
  .btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 32px rgba(14,165,233,0.5);
  }

  .btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--glass-border-hover);
  }
  .btn-outline:hover {
    background: rgba(14,165,233,0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
  }

  .btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--text-white);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
  }
  .btn-ghost:hover {
    background: rgba(14,165,233,0.12);
    border-color: var(--primary);
  }

  .btn-lg { padding: 18px 40px; font-size: 1.05rem; }
  .btn-sm { padding: 10px 20px; font-size: 0.85rem; }

  /* BADGE */
  .badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  .badge-primary {
    background: rgba(14,165,233,0.15);
    color: var(--primary);
    border: 1px solid rgba(14,165,233,0.3);
  }
  .badge-success {
    background: rgba(0,255,224,0.1);
    color: var(--accent);
    border: 1px solid rgba(0,255,224,0.25);
  }
  .badge-free {
    background: linear-gradient(135deg, rgba(14,165,233,0.2), rgba(0,255,224,0.15));
    color: var(--accent);
    border: 1px solid rgba(0,255,224,0.3);
    font-size: 0.72rem;
  }

  /* GLASS CARD */
  .glass-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    backdrop-filter: blur(12px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  .glass-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: var(--transition);
  }
  .glass-card:hover {
    border-color: var(--glass-border-hover);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
  }
  .glass-card:hover::before { opacity: 1; }

  /* ─── NAVBAR ─── */
  nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: var(--transition);
  }
  
  nav.footer{
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: var(--transition);
  }
  
  nav.scrolled {
    background: rgba(5,11,24,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 12px 0;
  }

  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    filter: brightness(29.5);
  }

  /* SVG LOGO */
  .logo-mark {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }

  .logo-text {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--text-white);
    line-height: 1;
  }
  .logo-text span { background: var(--gradient-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

  .logo-sub {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    display: block;
    line-height: 1;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
  }
  .nav-links a {
    display: block;
    padding: 8px 14px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
  }
  .nav-links a:hover { color: var(--text-white); background: rgba(255,255,255,0.05); }

  .nav-cta { display: flex; align-items: center; gap: 10px; }

  .hamburger { 
      display: none; 
      flex-direction: column; gap: 5px; 
      cursor: pointer; 
      padding: 8px; 
      background: transparent; 
      
  }
  
   .hamburger span { 
      width: 22px; 
      height: 2px; 
      background: var(--text-white); 
      border-radius: 2px; 
      transition: var(--transition); 
      
  }

  /* ─── HERO ─── */
  #hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--gradient-hero);
  }

  .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }

  .hero-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }

  .hero-title { margin-bottom: 20px; }

  .hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 480px;
    line-height: 1.7;
  }

  .hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

  .hero-trust {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  .trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.83rem;
    color: var(--text-dim);
  }
  .trust-dot {
    width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0;
    box-shadow: 0 0 8px var(--accent);
  }

  /* HERO VISUAL */
  .hero-visual { position: relative; }

  .dashboard-mockup {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card), 0 0 60px rgba(14,165,233,0.1);
    position: relative;
  }

  .mockup-topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--glass-border);
  }
  .dot-row { display: flex; gap: 6px; }
  .dot { width: 10px; height: 10px; border-radius: 50%; }
  .dot-r { background: #ff5f57; }
  .dot-y { background: #ffbd2e; }
  .dot-g { background: #28ca41; }
  .mockup-url {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 5px 12px;
    font-size: 0.72rem;
    color: var(--text-dim);
    font-family: monospace;
  }

  .mockup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
  }
  .stat-box {
    background: rgba(14,165,233,0.06);
    border: 1px solid rgba(14,165,233,0.12);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
  }
  .stat-box .num {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .stat-box .lbl { font-size: 0.65rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }

  .mockup-bar-row { display: flex; flex-direction: column; gap: 8px; }
  .bar-item { display: flex; align-items: center; gap: 8px; }
  .bar-label { font-size: 0.7rem; color: var(--text-dim); width: 70px; flex-shrink: 0; }
  .bar-track { flex: 1; height: 6px; background: rgba(255,255,255,0.05); border-radius: 99px; overflow: hidden; }
  .bar-fill { height: 100%; border-radius: 99px; background: var(--gradient-accent); }
  .bar-pct { font-size: 0.7rem; color: var(--text-muted); width: 32px; text-align: right; }

  .floating-badge {
    position: absolute;
    background: rgba(0,255,224,0.12);
    border: 1px solid rgba(0,255,224,0.3);
    border-radius: 10px;
    padding: 8px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    backdrop-filter: blur(8px);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .fb-1 { top: -16px; right: -16px; animation: floatY 3s ease-in-out infinite; }
  .fb-2 { bottom: -16px; left: -16px; animation: floatY 3s ease-in-out infinite 1.5s; }

  @keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

  /* PULSE DOT */
  .pulse-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(0,255,224,0.5);
    animation: pulse 2s infinite;
  }
  @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(0,255,224,0.5); } 70% { box-shadow: 0 0 0 8px rgba(0,255,224,0); } 100% { box-shadow: 0 0 0 0 rgba(0,255,224,0); } }

  /* ─── SOCIAL PROOF BAR ─── */
  .proof-bar {
    padding: 28px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.015);
    overflow: hidden;
    position: relative;
  }
  .proof-items {
    display: flex;
    align-items: center;
    gap: 56px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .proof-item {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    font-size: 0.85rem;
    color: var(--text-muted);
  }
  .proof-icon {
    width: 32px; height: 32px;
    background: rgba(14,165,233,0.1);
    border: 1px solid rgba(14,165,233,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .proof-num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-white);
  }

  /* ─── SECTIONS ─── */
  .section {
    padding: 96px 0;
  }

  .section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
  }
  .section-label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
  }
  .section-title { margin-bottom: 16px; }
  .section-desc { color: var(--text-muted); font-size: 1.05rem; }

  /* ─── FEATURES GRID ─── */
  .features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .feature-card {
    padding: 24px;
    cursor: default;
  }
  .feature-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, rgba(14,165,233,0.15), rgba(0,255,224,0.08));
    border: 1px solid rgba(14,165,233,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    transition: var(--transition);
  }
  .feature-card:hover .feature-icon {
    background: linear-gradient(135deg, rgba(14,165,233,0.25), rgba(0,255,224,0.15));
    box-shadow: 0 0 16px rgba(14,165,233,0.2);
  }
  .feature-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-white);
  }
  .feature-desc { font-size: 0.82rem; color: var(--text-dim); line-height: 1.5; }

  /* ─── PRICING ─── */
  .pricing-wrapper { max-width: 780px; margin: 0 auto; }

  .pricing-card {
    padding: 0;
    overflow: visible;
    position: relative;
  }

  .pricing-topbar {
    background: var(--gradient-accent);
    padding: 12px 32px;
    border-radius: var(--radius) var(--radius) 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .pricing-topbar-label {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--bg-deep);
  }
  .pricing-topbar-badge {
    background: rgba(0,0,0,0.2);
    color: var(--bg-deep);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 5px 20px;
    border-radius: 99px;
  }

  .pricing-body {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    padding: 40px;
  }

  .pricing-header-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 20px;
  }

  .price-block {}
  .price-trial {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .price-main {
    display: flex;
    align-items: baseline;
    gap: 4px;
  }
  .price-currency { font-size: 1.5rem; font-weight: 600; color: var(--text-muted); margin-top: 6px; }
  .price-amount {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .price-period { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; }
  .price-after { font-size: 0.8rem; color: var(--text-dim); }

  .pricing-cta-block { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }

  .features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 24px 0 32px;
    list-style: none;
  }
  .features-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-muted);
  }
  .check-icon {
    width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .pricing-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
  }
  .meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-dim);
  }

  /* ISO BADGES */
  .iso-grid {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 40px;
  }
  .iso-badge {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
  }

  /* ─── DOMAIN SEARCH ─── */
  .domain-section {
    background: linear-gradient(135deg, rgba(14,165,233,0.05), rgba(0,255,224,0.03));
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
  }

  .domain-search-box {
    display: flex;
    max-width: 640px;
    margin: 0 auto 40px;
    position: relative;
  }
  .domain-input {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    border-right: none;
    border-radius: var(--radius-pill) 0 0 var(--radius-pill);
    padding: 16px 24px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-white);
    outline: none;
    transition: var(--transition);
  }
  .domain-input::placeholder { color: var(--text-dim); }
  .domain-input:focus {
    border-color: rgba(14,165,233,0.4);
    background: rgba(14,165,233,0.08);
  }
  .domain-btn {
    background: var(--gradient-accent);
    color: var(--bg-deep);
    border: none;
    padding: 16px 32px;
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
  }
  .domain-btn:hover { opacity: 0.9; }

  .tld-grid {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
  }
  .tld-pill {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    padding: 8px 18px;
    font-size: 0.82rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .tld-pill:hover {
    border-color: var(--primary);
    color: var(--text-white);
    background: rgba(14,165,233,0.08);
  }
  .tld-name { font-weight: 600; }
  .tld-price { font-size: 0.75rem; color: var(--text-dim); }

  /* ─── SUPPORT ─── */
  .support-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: center;
  }

  .support-visual {
    position: relative;
    display: flex;
    justify-content: center;
  }

  .chat-mockup {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    width: 100%;
    max-width: 320px;
    box-shadow: var(--shadow-card);
  }
  .chat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--glass-border);
  }
  .chat-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--gradient-accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 700; color: var(--bg-deep);
  }
  .chat-name { font-size: 0.88rem; font-weight: 600; }
  .chat-status { font-size: 0.72rem; color: var(--accent); display: flex; align-items: center; gap: 4px; }

  .chat-msg {
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 0.82rem;
    margin-bottom: 8px;
    max-width: 85%;
    line-height: 1.5;
  }
  .chat-msg.received {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    align-self: flex-start;
  }
  .chat-msg.sent {
    background: linear-gradient(135deg, rgba(14,165,233,0.2), rgba(0,255,224,0.1));
    border: 1px solid rgba(14,165,233,0.25);
    color: var(--text-white);
    margin-left: auto;
  }
  .chat-messages { display: flex; flex-direction: column; }
  .chat-input-row {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--glass-border);
  }
  .chat-input {
    flex: 1;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.75rem;
    color: var(--text-dim);
    font-family: var(--font-body);
  }
  .chat-send {
    background: var(--gradient-accent);
    border: none;
    border-radius: 8px;
    width: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  .support-features { list-style: none; margin: 28px 0; }
  .support-features li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--glass-border);
  }
  .support-features li:last-child { border-bottom: none; }
  .sf-icon {
    width: 40px; height: 40px; flex-shrink: 0;
    background: rgba(14,165,233,0.1);
    border: 1px solid rgba(14,165,233,0.18);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
  }
  .sf-title { font-weight: 600; font-size: 0.92rem; margin-bottom: 2px; }
  .sf-desc { font-size: 0.8rem; color: var(--text-dim); }

  /* ─── DATACENTER ─── */
  .datacenter-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 48px;
    align-items: center;
  }
  .dc-list { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
  .dc-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition);
  }
  .dc-item:hover {
    border-color: rgba(14,165,233,0.25);
    background: rgba(14,165,233,0.06);
  }
  .dc-bullet {
    width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
    background: var(--gradient-accent);
    box-shadow: 0 0 8px rgba(0,255,224,0.4);
  }
  
  .dc-visual img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    filter: brightness(0.85) saturate(0.9);
  }
  .dc-img-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, rgba(14,165,233,0.08), rgba(0,255,224,0.04));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    color: var(--text-dim);
    font-size: 0.85rem;
  }

  /* ─── FOOTER ─── */
  footer {
    background: rgba(3,7,14,0.95);
    border-top: 1px solid var(--glass-border);
    padding: 64px 0 32px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
  }

  .footer-brand { }
  .footer-brand .logo { margin-bottom: 16px; }
  .footer-brand p {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.65;
    max-width: 280px;
    margin-bottom: 20px;
  }

  .social-links { display: flex; gap: 8px; }
  .social-btn {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.78rem;
  }
  .social-btn:hover {
    background: rgba(14,165,233,0.12);
    border-color: var(--primary);
    color: var(--primary);
  }

  .footer-col h4 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 16px;
  }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  .footer-col ul li a {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .footer-col ul li a:hover { color: var(--text-white); }

  .footer-support-btn {
    display: block;
    background: linear-gradient(135deg, rgba(14,165,233,0.12), rgba(0,255,224,0.06));
    border: 1px solid rgba(14,165,233,0.25);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    text-align: center;
    margin-top: 8px;
    transition: var(--transition);
  }
  .footer-support-btn:hover {
    background: linear-gradient(135deg, rgba(14,165,233,0.2), rgba(0,255,224,0.1));
    box-shadow: 0 0 20px rgba(14,165,233,0.15);
  }

  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
    gap: 12px;
  }
  .footer-copy { font-size: 0.78rem; color: var(--text-dim); }
  .footer-legal { display: flex; gap: 16px; flex-wrap: wrap; }
  .footer-legal a { font-size: 0.75rem; color: var(--text-dim); text-decoration: none; transition: var(--transition); }
  .footer-legal a:hover { color: var(--text-muted); }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .animate-in { opacity: 0; animation: fadeInUp 0.7s cubic-bezier(0.4,0,0.2,1) forwards; }
  .animate-in.delay-1 { animation-delay: 0.1s; }
  .animate-in.delay-2 { animation-delay: 0.2s; }
  .animate-in.delay-3 { animation-delay: 0.3s; }
  .animate-in.delay-4 { animation-delay: 0.4s; }
  .animate-in.delay-5 { animation-delay: 0.5s; }
  .animate-in.delay-6 { animation-delay: 0.6s; }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(3, 1fr); }
    .hero-content { gap: 40px; }
  }

  @media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .nav-links.open {
      display: flex;
      flex-direction: column;
      position: fixed;
      top: 64px; left: 0; right: 0;
      background: rgba(5,11,24,0.97);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--glass-border);
      padding: 16px 24px 24px;
      gap: 2px;
    }
    .nav-cta .btn-outline { display: none; }
    .hero-content { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { order: -1; }
    .hero-desc { max-width: 100%; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-body { padding: 24px; }
    .features-list { grid-template-columns: 1fr; }
    .pricing-header-row { flex-direction: column; align-items: flex-start; }
    .pricing-cta-block { align-items: flex-start; flex-direction: row; }
    .support-grid { grid-template-columns: 1fr; }
    .support-visual { order: -1; }
    .datacenter-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
  }

  @media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .proof-items { gap: 28px; }
    .tld-grid { gap: 6px; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .btn-lg { width: 100%; justify-content: center; }
  }