:root {
    --bg: #070f1a;
    --surface: #0d1c2e;
    --surface-2: #12293f;
    --surface-3: #173350;
    --line: #1e3550;
    --line-soft: #16283e;
    --ink: #eef3f7;
    --ink-soft: #a6b7c9;
    --ink-faint: #6d8098;
    --red: #de2c44;
    --red-soft: rgba(222,44,68,.16);
    --green: #1c9c63;
    --green-soft: rgba(28,156,99,.16);
    --radius: 14px;
    --wrap: 1180px;
    --font-display: 'Manrope', system-ui, sans-serif;
    --font-body: 'IBM Plex Sans', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  }

  * { box-sizing: border-box; }

  body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
      radial-gradient(560px 420px at 82% -8%, rgba(222,44,68,.16), transparent 60%),
      radial-gradient(620px 460px at -10% 18%, rgba(28,156,99,.12), transparent 60%),
      var(--bg);
  }

  img { max-width: 100%; display: block; }
  [hidden] { display: none !important; }

  a { color: inherit; text-decoration: none; }

  h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 800;
    text-wrap: balance;
    margin: 0;
    letter-spacing: -0.01em;
  }

  .wrap {
    max-width: var(--wrap);
    margin-inline: auto;
    padding-inline: max(20px, env(safe-area-inset-left, 0px));
  }

  .eyebrow {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--green);
  }

  /* ---------- Nav ---------- */
  header.nav {
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 40;
    background: rgba(7,15,26,.82);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line-soft);
  }
  .nav-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-block: 14px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
    letter-spacing: .02em;
  }
  .brand img { width: 34px; height: 34px; }
  .brand small {
    display: block;
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 9.5px;
    letter-spacing: .16em;
    color: var(--ink-faint);
    text-transform: uppercase;
    margin-top: 1px;
  }
  nav.links {
    display: flex;
    gap: 28px;
    font-size: 14.5px;
    color: var(--ink-soft);
  }
  nav.links a:hover { color: var(--ink); }
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14.5px;
    padding: 11px 20px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .btn-primary {
    background: linear-gradient(135deg, var(--green), #14b876 60%, var(--green));
    color: #04150d;
  }
  .btn-primary:hover { filter: brightness(1.08); }
  .btn-ghost {
    border: 1px solid var(--line);
    color: var(--ink);
  }
  .btn-ghost:hover { border-color: var(--ink-faint); }
  .btn-whatsapp {
    border: 1px solid var(--green);
    color: var(--green);
    background: rgba(28,156,99,.08);
  }
  .btn-whatsapp:hover { background: rgba(28,156,99,.16); }
  @media (max-width: 760px) {
    nav.links { display: none; }
  }

  /* ---------- Hero ---------- */
  .hero {
    padding-block: 76px 64px;
    text-align: center;
  }
  .hero .eyebrow { justify-content: center; display: flex; gap: 9px; align-items: center; }
  .eyebrow .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    display: inline-block;
    flex-shrink: 0;
  }
  .hero h1 {
    font-size: clamp(34px, 6vw, 62px);
    line-height: 1.06;
    margin-top: 18px;
    max-width: 15ch;
    margin-inline: auto;
  }
  .hero h1 .accent {
    background: linear-gradient(90deg, var(--red), #ff6f83 55%, var(--red));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .hero p.lede {
    margin: 22px auto 0;
    max-width: 56ch;
    color: var(--ink-soft);
    font-size: 17.5px;
  }
  .hero .cta-row {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 32px;
    flex-wrap: wrap;
  }
  .hero .cta-row .btn { padding: 13px 26px; font-size: 15px; }

  .stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line-soft);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 820px;
    margin: 56px auto 0;
  }
  .stat-row div {
    background: var(--surface);
    padding: 22px 16px;
  }
  .stat-row .num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 27px;
    color: var(--green);
  }
  .stat-row .lbl {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-top: 4px;
  }
  @media (max-width: 640px) {
    .stat-row { grid-template-columns: 1fr; }
  }

  /* ---------- Section shell ---------- */
  section { padding-block: 84px; border-top: 1px solid var(--line-soft); }
  .section-head {
    max-width: 640px;
    margin: 0 auto 46px;
    text-align: center;
  }
  .section-head h2 { font-size: clamp(26px, 3.4vw, 36px); margin-top: 14px; }
  .section-head p { color: var(--ink-soft); margin-top: 14px; font-size: 15.5px; }
  .section-head .eyebrow { justify-content: center; display: flex; }

  /* ---------- Services ---------- */
  .service-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 20px;
  }
  @media (max-width: 900px) {
    .service-grid { grid-template-columns: 1fr; }
  }
  .service-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
  }
  .service-card .tag {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }
  .service-card h3 { font-size: 20px; margin-top: 8px; }
  .service-card p.body {
    color: var(--ink-soft);
    font-size: 14.5px;
    margin-top: 12px;
    flex-grow: 1;
  }
  .service-card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0 22px;
    display: grid;
    gap: 8px;
    font-size: 13.5px;
    color: var(--ink-soft);
  }
  .service-card ul li { display: flex; gap: 9px; align-items: flex-start; }
  .service-card ul li::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--green);
    margin-top: 6px;
    flex-shrink: 0;
  }
  .service-card.is-main { border-color: var(--green); }
  .service-card .note {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--ink-faint);
    border-top: 1px solid var(--line-soft);
    padding-top: 12px;
    margin-top: auto;
  }

  /* ---------- Pricing ---------- */
  .price-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
  @media (max-width: 780px) { .price-grid { grid-template-columns: 1fr; } }

  .price-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 34px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
  }
  .price-card.is-popular {
    border-color: var(--green);
    box-shadow: 0 0 0 1px var(--green), 0 20px 60px -30px rgba(28,156,99,.55);
  }
  .badge {
    position: absolute;
    top: -13px;
    right: 28px;
    background: var(--green);
    color: #04150d;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 999px;
    font-weight: 500;
  }
  .price-card h3 { font-size: 21px; }
  .price-card .desc {
    color: var(--ink-soft);
    font-size: 14.5px;
    margin-top: 10px;
    min-height: 62px;
  }
  .price-card .amount {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 40px;
    margin-top: 22px;
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-variant-numeric: tabular-nums;
  }
  .price-card .amount span.unit {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    color: var(--ink-faint);
  }
  .price-card .avg {
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--ink-faint);
    margin-top: 6px;
  }
  .price-card ul {
    list-style: none;
    padding: 0;
    margin: 24px 0 28px;
    display: grid;
    gap: 10px;
    font-size: 14px;
    color: var(--ink-soft);
  }
  .price-card ul li { display: flex; gap: 9px; align-items: flex-start; }
  .price-card ul li::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--green);
    margin-top: 7px;
    flex-shrink: 0;
  }
  .price-card .btn { margin-top: auto; justify-content: center; }
  .fx-note {
    text-align: center;
    color: var(--ink-faint);
    font-size: 13px;
    margin-top: 26px;
    font-family: var(--font-mono);
  }

  /* ---------- Comparison table ---------- */
  .table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
  table.compare {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
    font-size: 14.5px;
  }
  table.compare th, table.compare td {
    padding: 16px 18px;
    text-align: left;
    border-bottom: 1px solid var(--line-soft);
    vertical-align: top;
  }
  table.compare thead th {
    font-family: var(--font-mono);
    font-size: 11.5px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink-faint);
    background: var(--surface);
    position: sticky;
    top: 0;
  }
  table.compare th:first-child, table.compare td:first-child {
    color: var(--ink-soft);
    font-size: 13.5px;
    width: 190px;
  }
  table.compare td.seahawk {
    background: var(--green-soft);
    color: var(--ink);
    font-weight: 500;
    border-left: 2px solid var(--green);
    border-right: 2px solid var(--green);
  }
  table.compare thead th.seahawk-h {
    background: var(--green-soft);
    color: var(--green);
    border-left: 2px solid var(--green);
    border-right: 2px solid var(--green);
  }
  table.compare tbody tr:last-child td { border-bottom: none; }

  /* ---------- FAQ ---------- */
  .faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
  details.faq {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 4px 20px;
  }
  details.faq summary {
    cursor: pointer;
    list-style: none;
    padding: 17px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    font-size: 15px;
  }
  details.faq summary::-webkit-details-marker { display: none; }
  details.faq summary .plus {
    font-family: var(--font-mono);
    font-size: 18px;
    color: var(--green);
    flex-shrink: 0;
    transition: transform .2s ease;
  }
  details.faq[open] summary .plus { transform: rotate(45deg); }
  details.faq .answer {
    color: var(--ink-soft);
    font-size: 14.5px;
    padding-bottom: 18px;
    max-width: 62ch;
  }
  details.faq summary:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 6px; }

  /* ---------- Tools ---------- */
  .tool-band {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .tool-chip {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    background: var(--surface);
    padding: 10px 18px;
    border-radius: 999px;
  }

  /* ---------- CTA band ---------- */
  .cta-band {
    background: linear-gradient(135deg, var(--surface-2), var(--surface));
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 52px 40px;
    text-align: center;
  }
  .cta-band h2 { font-size: clamp(24px, 3vw, 32px); }
  .cta-band p { color: var(--ink-soft); margin-top: 12px; max-width: 48ch; margin-inline: auto; }
  .cta-band .cta-row { display: flex; justify-content: center; gap: 14px; margin-top: 26px; flex-wrap: wrap; }

  /* ---------- Footer ---------- */
  footer {
    border-top: 1px solid var(--line-soft);
    padding-block: 48px calc(40px + env(safe-area-inset-bottom, 0px));
  }
  .foot-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 32px;
  }
  .foot-brand { display: flex; align-items: center; gap: 10px; }
  .foot-brand img { width: 30px; height: 30px; }
  .foot-brand strong { font-family: var(--font-display); font-size: 16px; }
  .foot-tag { color: var(--ink-faint); font-size: 13px; margin-top: 6px; max-width: 34ch; }
  .foot-links { display: flex; gap: 40px; flex-wrap: wrap; }
  .foot-col h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 10px;
    font-weight: 500;
  }
  .foot-col a { display: block; color: var(--ink-soft); font-size: 13.5px; padding-block: 4px; }
  .foot-col a:hover { color: var(--ink); }
  .foot-bottom {
    margin-top: 40px;
    padding-top: 22px;
    border-top: 1px solid var(--line-soft);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--ink-faint);
    font-size: 12.5px;
    font-family: var(--font-mono);
  }

  @media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
  }


  /* ---------- Service card variants ---------- */
  .service-card.is-soon {
    border-color: var(--red);
  }
  .service-card.is-soon .tag {
    color: var(--red);
  }

  /* ---------- Legal pages ---------- */
  .legal {
    max-width: 720px;
    margin: 0 auto;
    padding-block: 64px 96px;
  }
  .legal h1 { font-size: clamp(28px, 4vw, 38px); }
  .legal .updated {
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--ink-faint);
    margin-top: 10px;
  }
  .legal h2 {
    font-size: 19px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--line-soft);
  }
  .legal h2:first-of-type { border-top: none; padding-top: 0; margin-top: 32px; }
  .legal p, .legal li {
    color: var(--ink-soft);
    font-size: 15px;
    margin-top: 12px;
  }
  .legal ul { padding-left: 20px; }
  .legal a { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
  .legal strong { color: var(--ink); }