:root {
  --bg: #070c12;
  --bg-soft: #0f1620;
  --surface: rgba(19, 29, 42, 0.86);
  --surface-strong: #172435;
  --line: rgba(130, 176, 214, 0.24);
  --line-strong: rgba(130, 176, 214, 0.42);
  --text: #eef6ff;
  --muted: #a8bfd3;
  --soft: #cde2f2;
  --accent: #37d8ff;
  --accent-2: #2bf2a8;
  --warm: #ffc171;
  --rose: #ff8eca;
  --danger: #ff7676;
  --ok: #74e7b6;
  --radius: 20px;
  --radius-sm: 13px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  --container: min(1180px, 92vw);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  color: var(--text);
  background:
    radial-gradient(1020px 620px at 88% -22%, rgba(55, 216, 255, 0.13), transparent 70%),
    radial-gradient(860px 520px at -8% -26%, rgba(43, 242, 168, 0.1), transparent 72%),
    linear-gradient(180deg, #060a10 0%, #0a1119 100%);
  font-family: "Sora", "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.45;
}

body {
  overflow-x: hidden;
}

a {
  color: #d9f0ff;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(14px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.52;
}

.bg-orb.a {
  width: 420px;
  height: 420px;
  top: -165px;
  right: -135px;
  background: radial-gradient(circle at 30% 30%, rgba(55, 216, 255, 0.72), rgba(55, 216, 255, 0.01));
  animation: driftA 16s ease-in-out infinite;
}

.bg-orb.b {
  width: 360px;
  height: 360px;
  bottom: -130px;
  left: -120px;
  background: radial-gradient(circle at 44% 44%, rgba(43, 242, 168, 0.58), rgba(43, 242, 168, 0.01));
  animation: driftB 18s ease-in-out infinite;
}

.bg-orb.c {
  width: 280px;
  height: 280px;
  top: 40%;
  left: 56%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 142, 202, 0.28), rgba(255, 142, 202, 0));
  animation: driftC 20s ease-in-out infinite;
}

@keyframes driftA {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-18px, 20px, 0) scale(1.04); }
}

@keyframes driftB {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(24px, -16px, 0) scale(1.06); }
}

@keyframes driftC {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-16px, 18px, 0); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(10px);
  background: rgba(8, 12, 18, 0.72);
  border-bottom: 1px solid rgba(127, 176, 212, 0.22);
  transition: min-height 0.2s ease, background 0.2s ease;
}

.site-header.compact {
  background: rgba(9, 13, 20, 0.88);
}

.nav-wrap {
  width: var(--container);
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
}

.brand {
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-decoration: none;
}

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

.nav-desktop a {
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(16, 24, 36, 0.85);
  color: #e1f5ff;
  padding: 8px 13px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.nav-desktop a:hover,
.nav-desktop a:focus-visible {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.nav-desktop a.active {
  background: linear-gradient(135deg, rgba(55, 216, 255, 0.24), rgba(43, 242, 168, 0.16));
  border-color: rgba(110, 196, 237, 0.62);
}

.nav-download {
  margin-left: 4px;
  border: 1px solid transparent;
  border-radius: 999px;
  min-height: 40px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  color: #001018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 24px rgba(43, 242, 168, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-download:hover,
.nav-download:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(43, 242, 168, 0.32);
}

.nav-mobile-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(15, 23, 34, 0.9);
  color: #deeffa;
  border-radius: 10px;
  min-height: 40px;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 800;
}

.nav-mobile {
  display: none;
  width: var(--container);
  margin: 0 auto 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(12, 18, 27, 0.95);
}

.nav-mobile.open {
  display: grid;
  gap: 6px;
}

.nav-mobile a {
  text-decoration: none;
  color: #deeffa;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: rgba(17, 26, 38, 0.8);
  font-size: 13px;
  font-weight: 700;
}

.nav-mobile a.active {
  border-color: var(--line-strong);
  background: linear-gradient(135deg, rgba(55, 216, 255, 0.2), rgba(43, 242, 168, 0.13));
}

main {
  width: var(--container);
  margin: 0 auto;
  padding: 14px 0 72px;
}

.hero {
  padding: 72px 0 10px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 30px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: #a8e4ff;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: rgba(148, 206, 238, 0.66);
}

h1 {
  margin: 14px 0 0;
  font-size: clamp(38px, 6.4vw, 74px);
  line-height: 1.01;
  letter-spacing: -0.035em;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 3.8vw, 44px);
  letter-spacing: -0.025em;
}

.hero-copy {
  margin-top: 16px;
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.62;
  max-width: 64ch;
}

.cta-row {
  margin-top: 24px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid transparent;
  text-decoration: none;
  border-radius: 12px;
  min-height: 46px;
  padding: 11px 17px;
  font-size: 13px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn.primary {
  color: #001018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 32px rgba(43, 242, 168, 0.24);
}

.btn.secondary {
  color: #d8effa;
  background: rgba(19, 29, 42, 0.95);
  border-color: var(--line);
}

.btn.ghost {
  color: #c2e7f8;
  background: transparent;
  border-color: rgba(133, 184, 217, 0.48);
}

.card,
.panel,
.device,
.callout,
.comparison,
.search-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(23, 34, 48, 0.95), rgba(16, 25, 36, 0.95));
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.panel {
  border-radius: var(--radius);
  padding: 20px;
}

.device {
  border-radius: 24px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.device-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.device-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  color: #a6d4ec;
}

.device-pill {
  font-size: 11px;
  border: 1px solid rgba(143, 200, 234, 0.33);
  border-radius: 999px;
  padding: 5px 8px;
  color: #cbeaf8;
}

.device-card {
  border: 1px solid rgba(131, 185, 218, 0.2);
  background: linear-gradient(135deg, rgba(55, 216, 255, 0.24), rgba(43, 242, 168, 0.15));
  border-radius: 14px;
  padding: 11px;
  margin-bottom: 9px;
}

.device-card .kicker {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #c6ebff;
  font-weight: 800;
}

.device-card .stat {
  margin-top: 5px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.device-card .hint {
  margin-top: 5px;
  color: #d8efff;
  font-size: 12px;
}

.mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.mini {
  border: 1px solid rgba(133, 191, 225, 0.24);
  border-radius: 10px;
  background: rgba(12, 20, 28, 0.92);
  padding: 8px;
}

.mini .label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #9dc1d8;
  font-weight: 700;
}

.mini .value {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 800;
}

.hero-stage {
  display: grid;
  gap: 14px;
}

.segmented {
  margin-top: 18px;
  display: inline-flex;
  border: 1px solid var(--line);
  background: rgba(14, 21, 30, 0.88);
  padding: 4px;
  border-radius: 999px;
  gap: 4px;
  flex-wrap: wrap;
}

.segmented button {
  border: 0;
  background: transparent;
  color: #d7ecf8;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.segmented button.active {
  color: #011018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.segment-output {
  margin-top: 12px;
  color: var(--soft);
  font-size: 14px;
  line-height: 1.58;
  max-width: 62ch;
}

.trust-row {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.trust-chip {
  border: 1px solid rgba(131, 186, 219, 0.24);
  border-radius: 999px;
  text-align: center;
  padding: 8px 10px;
  background: rgba(13, 21, 31, 0.85);
  color: #cce8f7;
  font-size: 11px;
  font-weight: 700;
}

.section {
  margin-top: 84px;
}

.section-header {
  max-width: 78ch;
}

.section-header p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.grid-4,
.grid-3,
.grid-2,
.grid-1 {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

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

.card {
  padding: 18px;
}

.card h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.card ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #cde6f6;
  display: grid;
  gap: 7px;
  font-size: 14px;
  line-height: 1.55;
}

.icon-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: linear-gradient(135deg, rgba(55, 216, 255, 0.24), rgba(43, 242, 168, 0.18));
  border: 1px solid rgba(133, 195, 231, 0.34);
  margin-bottom: 10px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 5px 8px;
  color: #cde9f8;
  background: rgba(16, 24, 36, 0.8);
}

.badge.now {
  border-color: rgba(116, 231, 182, 0.48);
  color: #bff0d8;
}

.badge.dev {
  border-color: rgba(255, 193, 113, 0.48);
  color: #ffe1b2;
}

.badge.plan {
  border-color: rgba(170, 184, 199, 0.48);
  color: #dde8f2;
}

.feature-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.filter-chip {
  border: 1px solid var(--line);
  background: rgba(14, 22, 33, 0.86);
  color: #d9edf8;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.filter-chip.active {
  background: linear-gradient(135deg, rgba(55, 216, 255, 0.3), rgba(43, 242, 168, 0.2));
  border-color: rgba(110, 196, 237, 0.62);
}

.feature-card {
  display: grid;
  gap: 10px;
}

.feature-head {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.feature-title {
  margin: 0;
  font-size: 18px;
}

.feature-more {
  border: 1px solid var(--line);
  background: rgba(15, 24, 35, 0.86);
  color: #d9edf8;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.feature-panel {
  border-top: 1px dashed rgba(126, 172, 204, 0.32);
  padding-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.58;
}

.feature-card[hidden] {
  display: none;
}

.search-panel {
  border-radius: var(--radius);
  padding: 16px;
}

.sticky-search {
  position: sticky;
  top: 88px;
  z-index: 20;
}

.search-wrap {
  display: grid;
  gap: 8px;
}

.search-wrap input,
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(10, 16, 24, 0.92);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 12px;
  font-size: 14px;
}

.search-suggestions,
.search-results {
  display: grid;
  gap: 8px;
}

.search-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(14, 22, 33, 0.86);
  padding: 10px;
}

.search-item a {
  font-weight: 800;
  text-decoration: none;
}

.flow {
  display: grid;
  gap: 10px;
}

.flow-steps {
  display: grid;
  gap: 8px;
}

.flow-step {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(14, 22, 32, 0.84);
}

.flow-step input {
  margin-top: 2px;
}

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

.flow-status.good {
  color: #bff0d8;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.form-group {
  display: grid;
  gap: 6px;
}

.form-group label {
  font-size: 12px;
  font-weight: 800;
  color: #cce7f8;
}

.checkbox-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--muted);
}

.notice {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(14, 23, 34, 0.9);
  padding: 12px;
  font-size: 13px;
  color: var(--muted);
}

.notice.ok {
  border-color: rgba(116, 231, 182, 0.46);
  color: #caefdd;
}

.notice.warn {
  border-color: rgba(255, 193, 113, 0.46);
  color: #ffe2b7;
}

.callout {
  margin-top: 26px;
  border: 1px solid rgba(127, 193, 230, 0.41);
  border-radius: var(--radius);
  padding: 26px;
  background:
    linear-gradient(130deg, rgba(55, 216, 255, 0.18), rgba(43, 242, 168, 0.12)),
    rgba(16, 24, 34, 0.95);
  box-shadow: 0 18px 48px rgba(8, 17, 28, 0.46);
}

.callout h3 {
  margin: 0;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.02em;
}

.callout p {
  margin: 11px 0 0;
  color: #d2e9f7;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.62;
}

.comparison {
  margin-top: 22px;
  overflow-x: auto;
}

.comparison table {
  width: 100%;
  border-collapse: collapse;
  min-width: 740px;
}

.comparison th,
.comparison td {
  border-bottom: 1px solid rgba(118, 170, 204, 0.22);
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

.comparison th {
  color: #c5e8fb;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 800;
  background: rgba(19, 32, 44, 0.95);
}

.comparison tr:last-child td {
  border-bottom: 0;
}

.faq {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(15, 24, 35, 0.96);
  padding: 12px 14px;
}

summary {
  cursor: pointer;
  color: #d8effa;
  font-size: 14px;
  font-weight: 800;
}

details p {
  margin: 10px 0 2px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

.legal-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(20, 32, 46, 0.95), rgba(15, 23, 34, 0.95));
  overflow: hidden;
  box-shadow: var(--shadow);
}

.legal-pre {
  margin: 0;
  padding: 18px;
  white-space: pre-wrap;
  word-break: break-word;
  font: 14px/1.62 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color: #eaf4fb;
  background: linear-gradient(180deg, rgba(16, 26, 38, 0.98), rgba(13, 20, 30, 0.98));
}

.footer {
  margin-top: 70px;
  border-top: 1px solid rgba(127, 176, 212, 0.22);
  padding: 18px 0 36px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  color: #90a8bb;
}

.footer a {
  color: #d2f2ff;
  text-decoration: none;
}

.reveal {
  opacity: 1;
  transform: none;
}

html.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

html.js .reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.tilt {
  transition: transform 0.2s ease;
  transform-style: preserve-3d;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #8be4ff;
  outline-offset: 2px;
}

.small {
  font-size: 12px;
  color: #93abc0;
  line-height: 1.55;
}

@media (max-width: 1080px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .trust-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .nav-desktop,
  .nav-download {
    display: none;
  }

  .nav-mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-header.compact .nav-wrap {
    min-height: 62px;
  }
}

@media (max-width: 700px) {
  html.js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  main {
    padding-top: 10px;
  }

  .hero {
    padding-top: 40px;
    gap: 18px;
  }

  .hero-copy {
    font-size: 16px;
    max-width: none;
  }

  .section {
    margin-top: 60px;
  }

  .cta-row {
    width: 100%;
    gap: 9px;
  }

  .cta-row .btn {
    flex: 1 1 100%;
    width: 100%;
    min-height: 48px;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .trust-row,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .sticky-search {
    top: 74px;
  }

  .device {
    padding: 12px;
    border-radius: 20px;
  }

  .device-card .stat {
    font-size: 20px;
  }

  .card,
  .panel,
  .callout {
    padding: 16px;
  }

  .comparison th,
  .comparison td {
    padding: 11px 10px;
    font-size: 13px;
  }

  .footer {
    margin-top: 56px;
    padding-bottom: 26px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  h1 {
    font-size: clamp(34px, 11vw, 54px);
  }
}

@media (max-width: 420px) {
  main {
    width: min(1180px, 94vw);
  }

  h1 {
    font-size: clamp(32px, 12vw, 46px);
  }

  .hero-copy {
    font-size: 15px;
  }

  h2 {
    font-size: clamp(24px, 9vw, 33px);
  }

  .section-header p,
  .card p,
  .card ul,
  details p {
    font-size: 13px;
  }

  .btn {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bg-orb,
  .btn,
  .reveal,
  .tilt,
  .nav-desktop a,
  .nav-download {
    animation: none !important;
    transition: none !important;
  }

  html.js .reveal {
    opacity: 1;
    transform: none;
  }
}