:root {
  --bg: #070a12;
  --bg2: #0b1021;
  --card: rgba(255, 255, 255, 0.06);
  --card2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);

  --accent: #7c5cff;
  --accent2: #22d3ee;
  --good: #4ade80;
  --warn: #fbbf24;
  --bad: #fb7185;

  --radius: 18px;
  --radius2: 26px;

  --font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --display: "Space Grotesk", Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* Light theme overrides (keeps the same visual language) */
html[data-theme="light"] {
  --bg: #f6f7fb;
  --bg2: #ffffff;
  --card: rgba(0, 0, 0, 0.04);
  --card2: rgba(0, 0, 0, 0.06);
  --text: rgba(0, 0, 0, 0.9);
  --muted: rgba(0, 0, 0, 0.62);
  --line: rgba(0, 0, 0, 0.12);
  --shadow: 0 18px 40px rgba(2, 6, 23, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(124, 92, 255, 0.18), transparent 55%),
    radial-gradient(900px 500px at 85% 10%, rgba(34, 211, 238, 0.14), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
  overflow-x: hidden;
}

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

.container {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.skip:focus {
  left: 12px;
  z-index: 100;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  letter-spacing: 0.2px;
}

.brand__mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 70%, white), var(--accent2));
  color: rgba(0, 0, 0, 0.88);
  font-weight: 700;
}

.brand__text {
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav__link {
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 12px;
}

.nav__link:hover {
  color: var(--text);
  background: var(--card);
}

.header__actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.theme {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}

.theme:hover {
  background: var(--card2);
}

.theme__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent);
}

.theme__label {
  font-size: 13px;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
}

.btn:hover {
  background: var(--card2);
}

.btn--primary {
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line));
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 72%, #000), var(--accent2));
  color: rgba(0, 0, 0, 0.88);
  box-shadow: 0 16px 36px color-mix(in srgb, var(--accent) 18%, transparent);
}

.btn--primary:hover {
  filter: saturate(1.06);
}

.btn--ghost {
  background: transparent;
}

.menu {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 14px;
  cursor: pointer;
}

.menu__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  margin: 4px auto;
  border-radius: 999px;
}

.mobile {
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
}

.mobile__inner {
  display: grid;
  gap: 10px;
  padding: 14px 0 18px;
}

.mobile__link {
  padding: 12px 12px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line);
}

.mobile__cta {
  margin-top: 6px;
}

.hero {
  position: relative;
  padding: 72px 0 44px;
}

.hero__bg {
  position: absolute;
  inset: -140px -40px auto -40px;
  height: 520px;
  background:
    radial-gradient(700px 420px at 18% 70%, rgba(124, 92, 255, 0.28), transparent 60%),
    radial-gradient(680px 440px at 80% 10%, rgba(34, 211, 238, 0.2), transparent 60%),
    radial-gradient(420px 300px at 50% 40%, rgba(74, 222, 128, 0.12), transparent 55%);
  filter: blur(6px);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  color: var(--muted);
  font-size: 13px;
}

.h1,
.h2,
.h3 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: -0.4px;
}

.h1 {
  margin-top: 14px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.02;
}

.lead {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 56ch;
}

.lead--tight {
  margin-top: 10px;
  max-width: 68ch;
}

.inline {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  color: color-mix(in srgb, var(--accent2) 70%, var(--text));
}

.inline:hover {
  color: var(--text);
}

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

.trust {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.trust__item {
  padding: 14px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 78%, transparent);
}

.trust__metric {
  display: block;
  font-family: var(--display);
  font-weight: 700;
}

.trust__label {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.hero__panel {
  position: relative;
}

.panel {
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, color-mix(in srgb, var(--card) 85%, transparent),
      color-mix(in srgb, var(--card2) 92%, transparent));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.panel__lights span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 6px;
  background: var(--card2);
  border: 1px solid var(--line);
}

.panel__lights span:nth-child(1) {
  background: color-mix(in srgb, var(--bad) 72%, transparent);
}

.panel__lights span:nth-child(2) {
  background: color-mix(in srgb, var(--warn) 72%, transparent);
}

.panel__lights span:nth-child(3) {
  background: color-mix(in srgb, var(--good) 66%, transparent);
}

.panel__title {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.panel__body {
  padding: 16px;
}

.panel__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.card {
  padding: 14px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 82%, transparent);
  border: 1px solid var(--line);
}

.card--signal {
  border-color: color-mix(in srgb, var(--accent2) 40%, var(--line));
  background:
    radial-gradient(220px 120px at 20% 20%, rgba(34, 211, 238, 0.22), transparent 55%),
    color-mix(in srgb, var(--card) 82%, transparent);
}

.card__label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.card__value {
  margin-top: 4px;
  font-family: var(--display);
  font-weight: 700;
}

.spark {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  align-items: end;
}

.spark span {
  display: block;
  height: 10px;
  background: linear-gradient(180deg, var(--accent2), color-mix(in srgb, var(--accent) 55%, var(--accent2)));
  border-radius: 999px;
  opacity: 0.9;
}

.spark span:nth-child(2) {
  height: 16px;
  opacity: 0.75;
}

.spark span:nth-child(3) {
  height: 26px;
}

.spark span:nth-child(4) {
  height: 14px;
  opacity: 0.78;
}

.spark span:nth-child(5) {
  height: 22px;
}

.spark span:nth-child(6) {
  height: 12px;
  opacity: 0.75;
}

.mini {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.mini__row {
  display: grid;
  grid-template-columns: 12px 1fr;
  align-items: center;
  gap: 10px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 60%, var(--accent2));
}

.line {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card2) 85%, transparent);
  border: 1px solid var(--line);
}

.tags {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 78%, transparent);
  color: var(--muted);
}

.bar {
  margin-top: 10px;
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card2) 90%, transparent);
  border: 1px solid var(--line);
  overflow: hidden;
}

.bar span {
  display: block;
  width: 76%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0.9;
}

.timeline {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  display: grid;
  gap: 10px;
}

.timeline__item {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: center;
  gap: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 78%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.timeline__text {
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 56px 0;
}

.section--alt {
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--card) 30%, transparent), transparent);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section--cta {
  padding: 72px 0;
}

.section__head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.h2 {
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.1;
}

.h3 {
  font-size: 18px;
  line-height: 1.2;
}

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

.p {
  margin: 10px 0 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

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

.tile {
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 82%, transparent);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.02) inset;
}

.tile--accent {
  background:
    radial-gradient(420px 220px at 25% 20%, rgba(124, 92, 255, 0.2), transparent 60%),
    radial-gradient(420px 220px at 85% 60%, rgba(34, 211, 238, 0.14), transparent 58%),
    color-mix(in srgb, var(--card) 82%, transparent);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
}

.tile__icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-family: var(--display);
  letter-spacing: 0.6px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 75%, white), var(--accent2));
  color: rgba(0, 0, 0, 0.88);
}

.list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.list li {
  margin: 8px 0;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: start;
}

.features {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.feature {
  padding: 14px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 80%, transparent);
}

.feature__title {
  font-weight: 700;
  font-family: var(--display);
}

.feature__text {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.stack {
  display: grid;
  gap: 12px;
}

.stack__card {
  padding: 16px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background:
    radial-gradient(500px 240px at 20% 10%, rgba(34, 211, 238, 0.12), transparent 60%),
    color-mix(in srgb, var(--card) 82%, transparent);
}

.stack__k {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-transform: uppercase;
}

.stack__v {
  margin-top: 6px;
  font-family: var(--display);
  font-weight: 700;
}

.info {
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 82%, transparent);
}

.cta {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 18px;
  padding: 18px;
  border-radius: clamp(22px, 3vw, 34px);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  background:
    radial-gradient(720px 320px at 10% 10%, rgba(124, 92, 255, 0.22), transparent 60%),
    radial-gradient(720px 320px at 90% 70%, rgba(34, 211, 238, 0.16), transparent 60%),
    color-mix(in srgb, var(--card) 80%, transparent);
  box-shadow: var(--shadow);
}

.form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.field {
  display: grid;
  gap: 6px;
}

.field--full {
  grid-column: 1 / -1;
}

.field__label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

.input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
  color: var(--text);
  outline: none;
}

.input:focus {
  border-color: color-mix(in srgb, var(--accent2) 38%, var(--line));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent2) 16%, transparent);
}

.fine {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  grid-column: 1 / -1;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
}

.footer__links {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.footer__links a {
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid transparent;
}

.footer__links a:hover {
  color: var(--text);
  border-color: var(--line);
  background: var(--card);
}

.brand--footer .brand__mark {
  width: 30px;
  height: 30px;
  border-radius: 11px;
}

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav,
  .header__actions {
    display: none;
  }
  .menu {
    display: inline-block;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .grid--2 {
    grid-template-columns: 1fr;
  }
  .trust {
    grid-template-columns: 1fr;
  }
  .form {
    grid-template-columns: 1fr;
  }
}

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