:root {
    /* .ASIA brand */
    --asia-black: #001C28;
    --asia-dark-blue: #00354F;
    --asia-blue: #00648B;
    --asia-light-grey: #D5DDE5;
    --asia-dark-grey: #333D4A;
    --asia-lime: #D6DF23;
    --asia-cyan: #00ADEF;
    --asia-yellow: #FFE100;

    /* aHOST brand */
    --ahost-red: #770000;
    --ahost-dark: #2d2d2d;
    --white: #FFFFFF;

    /* Surface tokens */
    --bg: #00131C;
    --bg-2: #001C28;
    --surface: #062A3D;
    --surface-2: #0B3A52;
    --line: rgba(213, 221, 229, 0.12);
    --line-strong: rgba(213, 221, 229, 0.22);
    --text: #E8EEF3;
    --text-dim: #94A6B3;

    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 22px;
    --maxw: 1640px;
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: 'Manrope', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    line-height: 1.55;
    overflow-x: hidden;
  }
  img { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; }

  .container {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 28px;
  }

  /* ---------- NAV ---------- */
  .nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(0, 19, 28, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
  }
  .nav::before {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 2px;
    background: linear-gradient(90deg, var(--ahost-red) 0%, var(--ahost-red) 35%, var(--asia-cyan) 65%, var(--asia-cyan) 100%);
    opacity: 0.85;
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
  }
  .nav-logos {
    display: flex;
    align-items: center;
    gap: 18px;
  }
  
  .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: var(--asia-cyan);
    color: var(--asia-black);
    border: 0;
    border-radius: 999px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.01em;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  }
  .nav-cta:hover {
    transform: translateY(-1px);
    background: #1FBDF5;
    box-shadow: 0 10px 30px -8px rgba(0, 173, 239, 0.55);
  }
  .nav-cta svg { width: 14px; height: 14px; }

  /* ---------- HERO ---------- */
  .hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    align-items: center;
    padding: 72px 0 88px;
  }
  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border: 1px solid rgba(119, 0, 0, 0.5);
    border-radius: 999px;
    background: rgba(119, 0, 0, 0.18);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #FF6B6B;
    margin-bottom: 22px;
  }
  .eyebrow .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: #FF4D4D;
    box-shadow: 0 0 0 4px rgba(255, 77, 77, 0.18);
  }
  h1 {
    font-size: clamp(40px, 5.2vw, 72px);
    line-height: 1.02;
    letter-spacing: -0.02em;
    font-weight: 800;
    margin: 0 0 22px;
    text-wrap: balance;
  }
  h1 .accent {
    background: linear-gradient(90deg, var(--asia-cyan) 0%, #6FE0FF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .hero-sub {
    font-size: 19px;
    color: var(--text-dim);
    max-width: 560px;
    margin: 0 0 32px;
    text-wrap: pretty;
  }
  .hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 36px;
  }
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 26px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 16px;
    border: 0;
    transition: transform .15s ease, box-shadow .2s ease, background .15s ease, border-color .15s ease;
  }
  .btn-primary {
    background: var(--asia-cyan);
    color: var(--asia-black);
    box-shadow: 0 14px 40px -12px rgba(0, 173, 239, 0.6);
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    background: #1FBDF5;
    box-shadow: 0 22px 50px -10px rgba(0, 173, 239, 0.75);
  }
  .btn-red {
    background: var(--ahost-red);
    color: var(--white);
    box-shadow: 0 14px 40px -12px rgba(119, 0, 0, 0.7);
  }
  .btn-red:hover {
    transform: translateY(-2px);
    background: #9B0000;
    box-shadow: 0 22px 50px -10px rgba(119, 0, 0, 0.85);
  }
  .btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--line-strong);
  }
  .btn-ghost:hover {
    border-color: var(--asia-cyan);
    color: var(--asia-cyan);
  }
  .btn svg { width: 18px; height: 18px; }

  .hero-meta {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--line);
  }
  .hero-meta .item {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .hero-meta .num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 26px;
    font-weight: 600;
    color: var(--white);
    letter-spacing: -0.01em;
  }
  .hero-meta .lbl {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .hero-banner {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line-strong);
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(0, 173, 239, 0.08);
  }
  .hero-banner img {
    width: 100%;
    height: auto;
    display: block;
  }
  .hero-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 70%, rgba(0,19,28,0.4) 100%);
    pointer-events: none;
  }

  /* Hero ambient glows */
  .glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
  }
  .glow-cyan { background: rgba(0, 173, 239, 0.18); top: -200px; right: -150px; }
  .glow-red { background: rgba(119, 0, 0, 0.35); bottom: -250px; left: -200px; }

  .hero > .container { position: relative; z-index: 1; }

  /* ---------- SECTION SHELL ---------- */
  section { position: relative; }
  .section {
    padding: 96px 0;
    border-bottom: 1px solid var(--line);
  }
  .section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 48px;
    flex-wrap: wrap;
  }
  .section-head .label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--asia-cyan);
    margin-bottom: 14px;
  }
  h2 {
    font-size: clamp(32px, 3.6vw, 48px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    font-weight: 800;
    margin: 0;
    max-width: 720px;
    text-wrap: balance;
  }
  h2 .accent { color: var(--asia-cyan); }
  .section-head p {
    color: var(--text-dim);
    font-size: 17px;
    max-width: 420px;
    margin: 0;
  }

  /* ---------- PROMO ---------- */
  #promo { background: linear-gradient(180deg, var(--bg) 0%, #001724 100%); }

  .promo-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 22px;
    background: linear-gradient(90deg, rgba(214, 223, 35, 0.12), rgba(0, 173, 239, 0.08));
    border: 1px solid rgba(214, 223, 35, 0.3);
    border-radius: 999px;
    width: fit-content;
    margin-bottom: 22px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--asia-lime);
    letter-spacing: 0.05em;
  }
  .promo-banner .pulse {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--asia-lime);
    box-shadow: 0 0 0 0 rgba(214, 223, 35, 0.6);
    animation: pulse 1.8s infinite;
  }
  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(214, 223, 35, 0.55); }
    70% { box-shadow: 0 0 0 12px rgba(214, 223, 35, 0); }
    100% { box-shadow: 0 0 0 0 rgba(214, 223, 35, 0); }
  }

  .promo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .promo-card {
    position: relative;
    padding: 32px;
    background: linear-gradient(180deg, var(--surface) 0%, #03202F 100%);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 360px;
    transition: transform .25s ease, border-color .25s ease;
  }
  .promo-card:hover {
    transform: translateY(-4px);
    border-color: var(--asia-cyan);
  }
  .promo-card.featured {
    background: linear-gradient(160deg, #2A0707 0%, #4A0F0F 60%, #003F5C 100%);
    border-color: var(--ahost-red);
    box-shadow: 0 30px 60px -25px rgba(119, 0, 0, 0.55);
  }
  .promo-card.featured::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 0% 0%, rgba(119, 0, 0, 0.45), transparent 55%),
      radial-gradient(circle at 100% 100%, rgba(0, 173, 239, 0.28), transparent 55%);
    pointer-events: none;
  }
  .promo-card.featured .promo-tag {
    background: var(--ahost-red);
    color: var(--white);
  }

  .promo-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(0, 173, 239, 0.12);
    color: var(--asia-cyan);
    width: fit-content;
    margin-bottom: 18px;
  }
  .promo-card.bonus .promo-tag {
    background: rgba(255, 225, 0, 0.18);
    color: var(--asia-yellow);
  }

  .promo-card h3 {
    font-size: 22px;
    line-height: 1.2;
    margin: 0 0 6px;
    font-weight: 700;
    letter-spacing: -0.01em;
  }
  .promo-card .term {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 28px;
  }

  .price-block {
    margin-top: auto;
    margin-bottom: 24px;
  }
  .price-old {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--text-dim);
    text-decoration: line-through;
    margin-bottom: 4px;
  }
  .price-new {
    display: flex;
    align-items: baseline;
    gap: 8px;
  }
  .price-new .v {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--white);
    line-height: 1;
  }
  .price-new .c {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--text-dim);
  }
  .price-savings {
    margin-top: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--asia-lime);
  }
  .promo-card.bonus .price-new .v {
    font-size: 32px;
    color: var(--asia-yellow);
  }

  .promo-card .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 14px;
  }
  .promo-card:not(.featured) .btn {
    background: rgba(0, 173, 239, 0.12);
    color: var(--asia-cyan);
    border: 1px solid rgba(0, 173, 239, 0.28);
  }
  .promo-card:not(.featured) .btn:hover {
    background: var(--asia-cyan);
    color: var(--asia-black);
  }
  .promo-card.bonus .btn {
    background: rgba(255, 225, 0, 0.12);
    color: var(--asia-yellow);
    border-color: rgba(255, 225, 0, 0.32);
  }
  .promo-card.bonus .btn:hover {
    background: var(--asia-yellow);
    color: var(--asia-black);
  }

  .promo-foot {
    margin-top: 28px;
    font-size: 13px;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.04em;
  }

  /* ---------- WHY ---------- */
  #why { background: var(--bg-2); }

  .why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .why-card {
    padding: 28px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    display: flex;
    gap: 20px;
    transition: border-color .2s ease, background .2s ease;
  }
  .why-card:hover {
    border-color: var(--line-strong);
    background: rgba(255,255,255,0.035);
  }
  .why-card .ico {
    flex-shrink: 0;
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 173, 239, 0.1);
    color: var(--asia-cyan);
  }
  .why-card.host .ico {
    background: rgba(119, 0, 0, 0.18);
    color: #FF6363;
    border: 1px solid rgba(119, 0, 0, 0.45);
  }
  .why-card.host {
    border-color: rgba(119, 0, 0, 0.28);
  }
  .why-card.host:hover {
    border-color: rgba(119, 0, 0, 0.6);
    background: rgba(119, 0, 0, 0.06);
  }
  .why-card .ico svg { width: 24px; height: 24px; }
  .why-card h3 {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
  }
  .why-card p {
    margin: 0;
    color: var(--text-dim);
    font-size: 15px;
  }

  /* ---------- ICANN ---------- */
  #icann {
    background: linear-gradient(180deg, #001C28 0%, #03202F 100%);
  }
  .icann-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 48px;
    align-items: center;
    padding: 48px 56px;
    background: linear-gradient(135deg, rgba(119, 0, 0, 0.18), rgba(0, 173, 239, 0.08));
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    position: relative;
    overflow: hidden;
  }
  .icann-card::before {
    content: '';
    position: absolute;
    top: -200px; left: -200px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(119, 0, 0, 0.35), transparent 60%);
    pointer-events: none;
  }
  .icann-card::after {
    content: '';
    position: absolute;
    bottom: -200px; right: -200px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0, 173, 239, 0.18), transparent 60%);
    pointer-events: none;
  }
  .icann-card .seal {
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 50%;
    padding: 14px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 20px 50px -15px rgba(0,0,0,0.6);
    position: relative;
    z-index: 1;
  }
  .icann-card .seal img { width: 100%; height: 100%; object-fit: contain; }
  .icann-card .text { position: relative; z-index: 1; }
  .icann-card h3 {
    font-size: 28px;
    margin: 0 0 12px;
    letter-spacing: -0.01em;
    font-weight: 800;
    line-height: 1.15;
  }
  .icann-card p {
    margin: 0;
    color: var(--text-dim);
    font-size: 16px;
  }
  .icann-card .badge {
    position: relative;
    z-index: 1;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 18px 24px;
    background: rgba(119, 0, 0, 0.22);
    border: 1px solid rgba(119, 0, 0, 0.55);
    border-radius: var(--r-md);
    font-family: 'JetBrains Mono', monospace;
  }
  .icann-card .badge .k { font-size: 11px; color: #FF8B8B; letter-spacing: 0.12em; text-transform: uppercase; }
  .icann-card .badge .v { font-size: 20px; font-weight: 700; color: var(--white); letter-spacing: -0.01em; }

  /* ---------- 20 YEARS ---------- */
  #anniversary {
    background: var(--bg);
    overflow: hidden;
  }
  .ann-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .ann-num {
    position: relative;
    font-size: clamp(160px, 22vw, 280px);
    font-weight: 800;
    line-height: 0.85;
    letter-spacing: -0.05em;
    background: linear-gradient(180deg, var(--asia-cyan) 0%, #003F5C 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .ann-num .small {
    display: block;
    font-size: clamp(20px, 1.4vw, 24px);
    font-family: 'JetBrains Mono', monospace;
    color: var(--asia-cyan);
    letter-spacing: 0.2em;
    margin-bottom: 8px;
    -webkit-text-fill-color: var(--asia-cyan);
    line-height: 1;
    font-weight: 500;
  }
  .ann-text h2 { margin-bottom: 20px; }
  .ann-text p {
    color: var(--text-dim);
    font-size: 18px;
    max-width: 480px;
    margin: 0 0 28px;
  }
  .ann-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
  }
  .ann-stats .item .v {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
    margin-bottom: 6px;
  }
  .ann-stats .item .l {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  /* ---------- CTA ---------- */
  #cta {
    padding: 120px 0;
    background:
      radial-gradient(circle at 18% 50%, rgba(119, 0, 0, 0.45), transparent 45%),
      radial-gradient(circle at 82% 50%, rgba(0, 173, 239, 0.4), transparent 45%),
      var(--bg);
    border-bottom: 1px solid var(--line);
    text-align: center;
    position: relative;
  }
  #cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ahost-red) 30%, var(--asia-cyan) 70%, transparent);
  }
  #cta h2 {
    margin: 0 auto 18px;
    font-size: clamp(36px, 4.8vw, 64px);
  }
  #cta p {
    color: var(--text-dim);
    font-size: 18px;
    max-width: 580px;
    margin: 0 auto 36px;
  }
  .cta-search {
    max-width: 620px;
    margin: 0 auto 24px;
    display: flex;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 6px;
    align-items: center;
    transition: border-color .15s ease;
  }
  .cta-search:focus-within { border-color: var(--asia-cyan); }
  .cta-search input {
    flex: 1;
    background: transparent;
    border: 0;
    outline: 0;
    color: var(--white);
    padding: 14px 22px;
    font-size: 16px;
    font-family: 'JetBrains Mono', monospace;
  }
  .cta-search input::placeholder { color: var(--text-dim); }
  .cta-search .tld {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    color: var(--asia-cyan);
    padding-right: 12px;
    font-weight: 600;
  }
  .cta-search .btn { padding: 12px 22px; }

  .cta-tags {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .cta-tag {
    padding: 6px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-dim);
    cursor: pointer;
    transition: all .15s ease;
  }
  .cta-tag:hover {
    border-color: var(--asia-cyan);
    color: var(--asia-cyan);
  }

  /* ---------- FOOTER ---------- */
  footer {
    padding: 56px 0 40px;
    background: #00131C;
    border-top: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--ahost-red), var(--asia-cyan)) 1;
  }
  .foot-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 24px;
  }
  .foot-logos {
    display: flex;
    align-items: center;
    gap: 22px;
  }
    
  .foot-bot {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    color: var(--text-dim);
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
  }
  .foot-bot a:hover { color: var(--asia-cyan); }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; padding: 48px 0 64px; }
    .promo-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .ann-wrap { grid-template-columns: 1fr; gap: 32px; }
    .icann-card { grid-template-columns: 1fr; gap: 24px; padding: 36px 28px; text-align: center; }
    .icann-card .seal { margin: 0 auto; width: 130px; height: 130px; }
    .icann-card .badge { margin: 0 auto; }
    .section { padding: 64px 0; }
    .section-head { margin-bottom: 32px; }
    .nav-x, .nav-cta span.long { display: none; }
  }
  @media (max-width: 560px) {
    .container { padding: 0 18px; }
    .hero-meta { gap: 18px; }
    .hero-meta .num { font-size: 22px; }
    .ann-stats { grid-template-columns: 1fr 1fr; }
    .cta-search { flex-wrap: wrap; padding: 14px; border-radius: 18px; }
    .cta-search input { width: 100%; padding: 8px 4px; }
    .cta-search .btn { width: 100%; }
  }