:root {
  --bg: #06110d;
  --bg2: #0a1f16;
  --card: rgba(255, 255, 255, 0.06);
  --card2: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --muted2: rgba(255, 255, 255, 0.55);
  /* Cool palette: dark green base + light blue + mint accents */
  --accent: #47c8ff;
  --accent2: #38f2a2;
  --shadow: 0 14px 50px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius2: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 700px at 15% 10%, rgba(71, 200, 255, 0.16) 0%, rgba(71, 200, 255, 0.09) 38%, rgba(71, 200, 255, 0.00) 72%),
    radial-gradient(900px 600px at 85% 15%, rgba(56, 242, 162, 0.14) 0%, rgba(56, 242, 162, 0.08) 36%, rgba(56, 242, 162, 0.00) 74%),
    linear-gradient(180deg, var(--bg) 0%, #071712 44%, var(--bg2) 100%);
  background-repeat: no-repeat;
  color: var(--text);
  line-height: 1.55;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 10px;
  background: #fff;
  color: #000;
  padding: 10px 12px;
  border-radius: 10px;
  z-index: 100;
}
.skip-link:focus { left: 10px; }

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(6, 17, 13, 0.62);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.92);
  filter: drop-shadow(0 10px 25px rgba(71, 200, 255, 0.20));
}

.brand__text { font-size: 16px; }
.brand__suffix {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 14px;
  align-items: center;
}

.nav__link {
  font-size: 14px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 10px;
}

.nav__link:hover {
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.88);
}

.hero {
  padding: 72px 0 40px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.hero__subtitle {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 62ch;
}

.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 12px 0 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
}

.button--primary {
  background: linear-gradient(135deg, rgba(71, 200, 255, 0.92), rgba(56, 242, 162, 0.78));
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 16px 45px rgba(71, 200, 255, 0.16);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.03);
}

.button:hover { text-decoration: none; filter: brightness(1.05); }

.hero__highlights {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pill {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.80);
  font-size: 13px;
  font-weight: 600;
}

.hero__panel { display: grid; justify-items: end; }

.panel {
  width: min(380px, 100%);
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel__row {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.panel__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.panel__code {
  padding: 14px 14px 18px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.82);
}

.panel__line { padding: 5px 0; }
.panel__line .k { color: rgba(56, 242, 162, 0.95); }
.panel__line .s { color: rgba(71, 200, 255, 0.95); }

.section {
  padding: 56px 0;
}

.section--alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section__head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.section__title {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.02em;
}

.section__subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 18px;
  box-shadow: 0 10px 38px rgba(0, 0, 0, 0.22);
}

.card__title {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.card__body {
  margin: 0 0 12px;
  color: var(--muted);
}

.card__list {
  margin: 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.78);
}

.card__list li { margin: 6px 0; }

.card--app .meta { margin: 12px 0 0; }
.card--placeholder { background: rgba(255, 255, 255, 0.035); }

.app__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.badge {
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(71, 200, 255, 0.14);
  color: rgba(255, 255, 255, 0.86);
}

.badge--muted {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.70);
}

.app__links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.store {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
  font-size: 13px;
}

.store--disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.meta {
  color: var(--muted2);
  font-size: 13px;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.contact__card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 18px;
}

.contact__label {
  margin: 0;
  color: var(--muted2);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact__value {
  display: inline-block;
  margin-top: 8px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 18px;
}

.footer {
  padding: 24px 0 38px;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

.footer__brand { font-weight: 800; }
.footer__sep { color: rgba(255, 255, 255, 0.28); }
.footer__muted { color: var(--muted2); }

.footer__right {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.footer__link { color: rgba(255, 255, 255, 0.78); }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__panel { justify-items: start; }
  .grid--3 { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
}