:root {
  --bg: #080a0c;
  --bg-soft: #0d1013;
  --panel: #11151a;
  --panel-2: #0f1317;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #eef3f4;
  --muted: #98a3aa;
  --muted-2: #6e7a81;
  --accent: #5eead4;
  --accent-2: #2dd4bf;
  --warm: #fbbf24;
  --danger: #f87171;
  --radius: 14px;
  --shell: 1120px;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(1100px 700px at 85% -8%, rgba(45, 212, 191, 0.10), transparent 62%),
    radial-gradient(900px 600px at 0% 20%, rgba(251, 191, 36, 0.05), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Inter, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

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

p { margin: 0; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

code {
  font-family: var(--mono);
  font-size: 0.92em;
  color: var(--accent);
}

::selection { background: rgba(94, 234, 212, 0.28); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.shell {
  width: min(var(--shell), calc(100% - 48px));
  margin: 0 auto;
}

.skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--accent);
  color: #05201d;
  border-radius: 8px;
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform 0.18s ease;
}
.skip:focus { transform: translateY(0); }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: rgba(8, 10, 12, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand-dot { color: var(--accent); }

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  color: var(--muted);
}
.nav a { transition: color 0.18s ease; }
.nav a:hover { color: var(--text); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 999px;
  color: #061b18 !important;
  background: var(--accent);
  font-weight: 600;
  transition: transform 0.18s ease, background 0.18s ease;
}
.nav-cta:hover { background: #7df3e0; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(2.75px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-2.75px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: clamp(48px, 7vw, 88px) 0 clamp(32px, 5vw, 56px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid rgba(94, 234, 212, 0.22);
  background: rgba(94, 234, 212, 0.07);
  border-radius: 999px;
  color: #b9f6ec;
  font-size: 12.5px;
  font-weight: 550;
  letter-spacing: 0.01em;
  margin-bottom: 26px;
}
.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.12);
}

h1 {
  font-size: clamp(44px, 5.6vw, 76px);
  line-height: 0.99;
  letter-spacing: -0.05em;
  max-width: 13ch;
}
.accent { color: var(--accent); }

.lede {
  margin-top: 24px;
  max-width: 40ch;
  color: #c3ccd1;
  font-size: clamp(16.5px, 1.6vw, 19px);
  line-height: 1.55;
  letter-spacing: -0.012em;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.actions.centered { justify-content: center; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary {
  background: var(--accent);
  color: #041c19;
  box-shadow: 0 10px 30px rgba(45, 212, 191, 0.16);
}
.button.primary:hover { background: #7ff2e0; }
.button.ghost {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}
.button.ghost:hover { border-color: rgba(255, 255, 255, 0.28); background: rgba(255, 255, 255, 0.05); }
.button.wide { width: 100%; margin-top: 24px; }

.meta {
  margin-top: 18px;
  color: var(--muted-2);
  font-size: 13px;
  letter-spacing: 0;
}

.hero-media {
  position: relative;
  margin: 0;
}
.hero-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.04) inset,
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(0, 0, 0, 0.4);
}
.glow {
  position: absolute;
  inset: -12% -6% -18% -6%;
  background:
    radial-gradient(60% 60% at 60% 30%, rgba(45, 212, 191, 0.20), transparent 70%),
    radial-gradient(50% 50% at 20% 80%, rgba(251, 191, 36, 0.08), transparent 70%);
  filter: blur(28px);
  z-index: 0;
}
.hero-media figcaption,
.feature-media figcaption {
  margin-top: 12px;
  color: var(--muted-2);
  font-size: 12.5px;
  letter-spacing: 0;
}
.hero-media figcaption { text-align: right; }

/* ---------- strip ---------- */

.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.strip-grid div {
  padding: 22px 22px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.strip-grid div:first-child { border-left: 0; padding-left: 0; }
.strip-grid strong {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.strip-grid span { color: var(--muted-2); font-size: 12.5px; letter-spacing: 0; }

/* ---------- sections ---------- */

.section { padding: clamp(48px, 5.5vw, 72px) 0; }

.section-head { max-width: 760px; margin-bottom: clamp(24px, 3vw, 36px); }
.eyebrow {
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
h2 {
  font-size: clamp(30px, 3.8vw, 48px);
  line-height: 1.05;
}
.section-sub {
  margin-top: 18px;
  max-width: 62ch;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.6;
  letter-spacing: -0.008em;
}
.section-sub a { color: var(--accent); border-bottom: 1px solid rgba(94, 234, 212, 0.35); }

/* ---------- cards ---------- */

.cards.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  position: relative;
  padding: 28px 26px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}
.card-num {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: 0.08em;
  margin-bottom: 34px;
}
.card h3 { font-size: 19px; margin-bottom: 10px; letter-spacing: -0.02em; }
.card p { color: var(--muted); font-size: 14.5px; line-height: 1.6; }

/* ---------- features ---------- */

.feature {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: clamp(26px, 3.5vw, 40px) 0;
  border-top: 1px solid var(--line);
}
.feature:first-of-type { border-top: 0; padding-top: 8px; }
.feature:nth-of-type(even) .feature-copy { order: 2; }
.feature:nth-of-type(even) .feature-media { order: 1; }

.feature-kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 16px;
}
.feature h3 {
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.1;
  margin-bottom: 14px;
}
.feature-copy > p:not(.feature-kicker) {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.65;
  max-width: 42ch;
}

.ticks {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 9px;
}
.ticks li {
  position: relative;
  padding-left: 24px;
  color: #bcc6cb;
  font-size: 14px;
  line-height: 1.5;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(94, 234, 212, 0.45);
  background:
    radial-gradient(circle at center, var(--accent) 0 2px, transparent 2.5px),
    rgba(94, 234, 212, 0.08);
}
.ticks.large li { font-size: 15px; padding-left: 26px; }
.ticks em { color: var(--text); font-style: normal; }

.feature-media { margin: 0; }
.feature-media img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

/* ---------- privacy ---------- */

.privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
.privacy-panel {
  padding: 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(94, 234, 212, 0.10), transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.privacy-panel .stat { display: flex; flex-direction: column; gap: 3px; }
.privacy-panel .stat strong {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 650;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.privacy-panel .stat span { color: var(--muted-2); font-size: 12px; letter-spacing: 0; }
.privacy-panel .fineprint { grid-column: 1 / -1; margin-top: 2px; }

.fineprint {
  color: var(--muted-2);
  font-size: 12.5px;
  line-height: 1.55;
  letter-spacing: 0;
}
.fineprint.centered { text-align: center; margin-top: 14px; }

/* ---------- pricing ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 460px);
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
}
.pricing-head { margin-bottom: 0; }
.price-card {
  max-width: none;
  padding: 32px;
  border-radius: 18px;
  border: 1px solid rgba(94, 234, 212, 0.22);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(94, 234, 212, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}
.price-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.price-name { font-size: 18px; font-weight: 600; letter-spacing: -0.02em; }
.price-desc { color: var(--muted); font-size: 14px; margin-top: 4px; }
.price {
  font-size: 64px;
  line-height: 0.9;
  font-weight: 650;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}
.price span { font-size: 26px; vertical-align: 22px; color: var(--muted); margin-right: 2px; }

/* ---------- FAQ ---------- */

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.faq-head { position: sticky; top: 104px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 550;
  letter-spacing: -0.01em;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span {
  color: var(--muted-2);
  font-size: 18px;
  font-weight: 400;
  transition: transform 0.2s ease, color 0.2s ease;
}
.faq-list details[open] summary span { transform: rotate(45deg); color: var(--accent); }
.faq-list details p {
  padding: 0 0 22px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 62ch;
}

/* ---------- CTA ---------- */

.cta { padding: clamp(48px, 6vw, 80px) 0; }
.cta-inner {
  position: relative;
  padding: clamp(44px, 6vw, 76px) clamp(24px, 5vw, 64px);
  border-radius: 22px;
  border: 1px solid rgba(94, 234, 212, 0.18);
  background:
    radial-gradient(900px 420px at 50% -20%, rgba(45, 212, 191, 0.20), transparent 65%),
    radial-gradient(700px 320px at 10% 110%, rgba(251, 191, 36, 0.06), transparent 60%),
    #0b1012;
  text-align: center;
  overflow: hidden;
}
.cta-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(60% 60% at 50% 30%, #000 0%, transparent 100%);
  pointer-events: none;
}
.cta-inner > * { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(32px, 4.2vw, 54px); }
.cta .section-sub { margin-left: auto; margin-right: auto; }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 28px;
  background: rgba(255, 255, 255, 0.012);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 32px;
  padding-bottom: 44px;
}
.footer-brand p { margin-top: 14px; color: var(--muted-2); font-size: 13px; line-height: 1.6; }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; }
.footer-col h4 {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  font-weight: 600;
  margin-bottom: 2px;
}
.footer-col a { color: var(--muted); transition: color 0.18s ease; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 12.5px;
}
.muted { color: var(--muted-2); }

/* ---------- legal pages ---------- */

.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 0 96px;
}
.legal h1 { font-size: clamp(34px, 4vw, 48px); max-width: none; }
.legal .updated { color: var(--muted-2); font-size: 13px; margin-top: 12px; }
.legal h2 { font-size: 22px; margin: 40px 0 12px; }
.legal h3 { font-size: 17px; margin: 26px 0 8px; }
.legal p, .legal li { color: var(--muted); font-size: 15px; line-height: 1.7; }
.legal p { margin: 12px 0; }
.legal ul { padding-left: 20px; margin: 12px 0; }
.legal li { margin: 6px 0; }
.legal .notice {
  border: 1px solid rgba(251, 191, 36, 0.25);
  background: rgba(251, 191, 36, 0.07);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 22px 0;
  color: #f6d98a;
  font-size: 13.5px;
  line-height: 1.6;
}
.legal a { color: var(--accent); border-bottom: 1px solid rgba(94, 234, 212, 0.3); }

/* ---------- reveal ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { max-width: 780px; }
  .hero-media figcaption { text-align: left; }
  h1 { max-width: none; }
  .cards.three { grid-template-columns: 1fr; }
  .feature { grid-template-columns: 1fr; gap: 28px; }
  .feature:nth-of-type(even) .feature-copy,
  .feature:nth-of-type(even) .feature-media { order: initial; }
  .privacy-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-head { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .header-inner { height: 62px; }
  .nav {
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    background: rgba(8, 10, 12, 0.97);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
  .nav a:last-child { border-bottom: 0; }
  .nav-cta { margin-top: 12px; justify-content: center; border-bottom: 0 !important; }
  .nav-toggle { display: block; }
  .strip-grid { grid-template-columns: 1fr 1fr; }
  .strip-grid div { padding: 18px 18px; }
  .strip-grid div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .strip-grid div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .privacy-panel { grid-template-columns: 1fr 1fr; }
  .price-top { flex-direction: column; gap: 12px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
}

@media (max-width: 520px) {
  .shell { width: calc(100% - 32px); }
  .actions .button { width: 100%; }
  .hero { padding-top: 44px; }
  .badge { font-size: 11.5px; }
  .footer-grid { grid-template-columns: 1fr; }
  .privacy-panel { padding: 22px; grid-template-columns: 1fr; }
  .price-card { padding: 24px; }
  .price { font-size: 52px; }
  .cta-inner { padding: 40px 20px; }
  .legal { padding-top: 44px; }
}