:root {
  --ink: #eaf5ed;
  --muted: #95a99c;
  --deep: #07120f;
  --panel: rgba(13, 29, 24, 0.72);
  --panel-strong: rgba(18, 43, 34, 0.9);
  --line: rgba(151, 199, 174, 0.18);
  --green: #4ade80;
  --mint: #b8f7d0;
  --amber: #ffd166;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 18%, rgba(74, 222, 128, 0.18), transparent 28rem),
    radial-gradient(circle at 86% 6%, rgba(255, 209, 102, 0.12), transparent 26rem),
    linear-gradient(135deg, #06100d 0%, #0a1712 44%, #030705 100%);
  font-family: "Aptos", "IBM Plex Sans", "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 100vh;
  padding: 24px 0 80px;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 92px -12vw auto auto;
  width: 420px;
  height: 420px;
  border-radius: 44% 56% 36% 64%;
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.22), rgba(184, 247, 208, 0.03));
  filter: blur(4px);
  opacity: 0.55;
  pointer-events: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(5, 13, 10, 0.58);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 16px;
  z-index: 5;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1px solid rgba(184, 247, 208, 0.32);
  background: linear-gradient(180deg, rgba(74, 222, 128, 0.2), rgba(10, 23, 18, 0.9));
  color: var(--mint);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  letter-spacing: 0.14em;
  font-size: 14px;
}

.brand small {
  color: var(--muted);
  font-size: 11px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
}

.nav a:hover,
.nav .nav-cta {
  color: var(--ink);
  background: rgba(184, 247, 208, 0.1);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.78fr);
  gap: 56px;
  align-items: center;
  padding: 96px 0 36px;
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 800;
  margin: 0 0 14px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-family: "Georgia", "Cambria", serif;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.94;
  letter-spacing: -0.06em;
  max-width: 840px;
  margin-bottom: 24px;
}

h2 {
  font-family: "Georgia", "Cambria", serif;
  font-size: clamp(32px, 4.4vw, 58px);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
}

h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.lead {
  color: #c9d9ce;
  font-size: clamp(17px, 2vw, 21px);
  max-width: 720px;
}

.hero-actions,
.trust-strip {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-actions {
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #031108;
  background: linear-gradient(180deg, #b8f7d0, #4ade80);
  border-color: rgba(184, 247, 208, 0.8);
  box-shadow: 0 18px 48px rgba(74, 222, 128, 0.22);
}

.button.ghost {
  background: rgba(184, 247, 208, 0.07);
  color: var(--ink);
}

.button.large {
  min-width: 220px;
}

.trust-strip {
  margin-top: 26px;
  color: var(--muted);
}

.trust-strip span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 13, 10, 0.54);
  font-size: 12px;
}

.product-card {
  position: relative;
  padding: 18px;
  border: 1px solid rgba(184, 247, 208, 0.22);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(21, 49, 39, 0.92), rgba(6, 15, 12, 0.92)),
    radial-gradient(circle at top right, rgba(74, 222, 128, 0.22), transparent 18rem);
  box-shadow: var(--shadow);
}

.product-card::after {
  content: "";
  position: absolute;
  inset: auto 26px -18px 26px;
  height: 34px;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.22);
  filter: blur(28px);
}

.device-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.22);
  color: var(--muted);
  font-size: 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(184, 247, 208, 0.35);
}

.status-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 4px 14px;
}

.check {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.14);
  color: var(--green);
  border: 1px solid rgba(74, 222, 128, 0.3);
  font-weight: 900;
}

.status-row p {
  color: var(--muted);
  margin: 2px 0 0;
}

.message {
  width: 88%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 16px 16px 16px 5px;
  background: rgba(4, 10, 8, 0.62);
  margin: 12px 0;
}

.message.me {
  margin-left: auto;
  border-radius: 16px 16px 5px 16px;
  background: rgba(74, 222, 128, 0.12);
}

.mini-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 18px;
}

.mini-metrics div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.mini-metrics strong,
.mini-metrics span {
  display: block;
}

.mini-metrics strong {
  font-size: 22px;
}

.mini-metrics span {
  color: var(--muted);
  font-size: 11px;
}

.section {
  padding: 72px 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 30px;
}

.press-card,
.feature-grid article,
.timeline div,
.use-cases div,
.cta {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(14px);
  box-shadow: 0 14px 48px rgba(0, 0, 0, 0.16);
}

.press-card {
  border-radius: 28px;
  padding: clamp(22px, 4vw, 42px);
  color: #d4e4d8;
  font-size: 18px;
  column-count: 2;
  column-gap: 42px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.feature-grid article {
  min-height: 260px;
  padding: 22px;
  border-radius: 24px;
}

.feature-index {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--amber);
  font-weight: 900;
}

.feature-grid p,
.muted {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 36px;
  align-items: start;
}

.use-cases {
  display: grid;
  gap: 10px;
}

.use-cases div {
  border-radius: 18px;
  padding: 16px 18px;
  color: #d9eadf;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.timeline div {
  border-radius: 22px;
  padding: 18px;
}

.timeline strong,
.timeline span {
  display: block;
}

.timeline strong {
  margin-bottom: 12px;
  color: var(--mint);
}

.timeline span {
  color: var(--muted);
  font-size: 14px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 32px;
  padding: clamp(24px, 5vw, 48px);
  background:
    linear-gradient(135deg, rgba(74, 222, 128, 0.16), rgba(255, 209, 102, 0.08)),
    var(--panel-strong);
}

.cta p {
  color: #c9d9ce;
  max-width: 620px;
  margin-bottom: 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 32px 0 46px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer a {
  color: var(--mint);
}

@media (max-width: 920px) {
  .hero-grid,
  .split,
  .feature-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding-top: 54px;
  }

  .press-card {
    column-count: 1;
  }

  .topbar,
  .cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
  }

  .hero {
    padding-top: 10px;
  }

  .topbar {
    top: 8px;
    border-radius: 18px;
  }

  .nav a {
    padding: 7px 9px;
  }

  .mini-metrics {
    grid-template-columns: 1fr;
  }

  .product-card,
  .press-card,
  .feature-grid article,
  .cta {
    border-radius: 22px;
  }
}