:root {
  --bg: #07111f;
  --bg-soft: #0d1b31;
  --surface: rgba(14, 28, 49, 0.82);
  --surface-strong: #10233f;
  --card: rgba(255, 255, 255, 0.06);
  --card-strong: rgba(255, 255, 255, 0.1);
  --text: #eff4fb;
  --muted: #9fb3c9;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #7dd3fc;
  --accent-strong: #38bdf8;
  --accent-warm: #f59e0b;
  --success: #86efac;
  --shadow: 0 24px 80px rgba(2, 10, 24, 0.45);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.18), transparent 24%),
    linear-gradient(180deg, #06101d 0%, #091627 54%, #0a1220 100%);
  min-height: 100vh;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.35;
  z-index: 0;
}

body::before {
  width: 260px;
  height: 260px;
  top: 120px;
  left: -60px;
  background: rgba(56, 189, 248, 0.35);
}

body::after {
  width: 280px;
  height: 280px;
  bottom: 10%;
  right: -80px;
  background: rgba(14, 165, 233, 0.2);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding-bottom: 48px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.9), rgba(56, 189, 248, 0.2)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 12px 30px rgba(56, 189, 248, 0.28);
  position: relative;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 2px solid rgba(7, 17, 31, 0.8);
  border-radius: 50%;
}

.brand-mark::after {
  inset: 6px 20px 6px 20px;
  border-radius: 999px;
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-note,
.header-link,
.eyebrow,
.hero-text,
.info-card p,
.track-card p,
.result-item p,
.pricing-copy p,
.pricing-points,
.price-note,
.faq-item p,
.modal-copy p,
.status-footer,
.mini-card p,
.timeline-item p {
  color: var(--muted);
}

.brand-note {
  font-size: 0.92rem;
  margin-top: 2px;
}

.header-link {
  text-decoration: none;
  font-weight: 600;
}

.section {
  padding: 44px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 28px;
  align-items: center;
  padding-top: 36px;
}

.hero-copy,
.hero-card,
.info-card,
.track-card,
.evidence-panel,
.pricing-card,
.modal-card,
.faq-item,
.status-card {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.hero-copy {
  border-radius: var(--radius-xl);
  padding: 40px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 16px;
}

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

h1 {
  font-size: clamp(2.4rem, 5vw, 4.35rem);
  line-height: 0.98;
  margin-bottom: 20px;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.05;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.hero-text,
.section-heading p,
.pricing-copy p,
.modal-copy p {
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 28px;
}

.button {
  appearance: none;
  border: 0;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.button-primary {
  color: #05111e;
  background: linear-gradient(135deg, #7dd3fc 0%, #38bdf8 100%);
  box-shadow: 0 14px 34px rgba(56, 189, 248, 0.3);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.button-full {
  width: 100%;
}

.hero-points,
.pricing-points {
  list-style: none;
  padding: 0;
  margin-bottom: 0;
}

.hero-points {
  display: grid;
  gap: 12px;
}

.hero-points li,
.pricing-points li {
  position: relative;
  padding-left: 28px;
  line-height: 1.5;
}

.hero-points li::before,
.pricing-points li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  position: absolute;
  left: 0;
  top: 8px;
  box-shadow: 0 0 0 6px rgba(125, 211, 252, 0.08);
}

.hero-card {
  border-radius: var(--radius-xl);
  padding: 22px;
}

.status-card {
  border-radius: calc(var(--radius-xl) - 6px);
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    var(--surface-strong);
}

.status-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.status-label,
.mini-title,
.panel-title,
.price-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c6d8ec;
}

.status-badge {
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.82rem;
  color: #062032;
  background: var(--success);
  font-weight: 700;
}

.status-grid,
.audience-grid,
.tracking-grid {
  display: grid;
  gap: 16px;
}

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

.mini-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.mini-card strong,
.price-title {
  display: block;
  font-size: 1.2rem;
  margin: 10px 0 8px;
}

.status-footer {
  margin-top: 18px;
  font-size: 0.94rem;
  line-height: 1.55;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 26px;
}

.section-heading.narrow {
  max-width: 720px;
}

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

.info-card,
.track-card,
.faq-item {
  border-radius: var(--radius-lg);
  padding: 26px;
}

.info-card p,
.track-card p,
.faq-item p,
.result-item p,
.timeline-item p,
.price-note,
.pricing-points li {
  line-height: 1.6;
}

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

.track-card {
  min-height: 190px;
  position: relative;
  overflow: hidden;
}

.track-card::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  right: -50px;
  bottom: -70px;
  opacity: 0.25;
}

.accent-a::after {
  background: rgba(125, 211, 252, 0.45);
}

.accent-b::after {
  background: rgba(245, 158, 11, 0.38);
}

.accent-c::after {
  background: rgba(134, 239, 172, 0.32);
}

.accent-d::after {
  background: rgba(192, 132, 252, 0.32);
}

.results-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: start;
}

.results-list {
  display: grid;
  gap: 16px;
}

.result-item {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.result-index {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.18), rgba(56, 189, 248, 0.05));
  color: var(--accent);
  font-weight: 800;
}

.evidence-panel {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.panel-title {
  margin-bottom: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 16px;
  padding: 14px 0;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  box-shadow: 0 0 0 8px rgba(125, 211, 252, 0.08);
}

.pricing-card {
  border-radius: 34px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1.1fr 0.85fr;
  gap: 24px;
}

.pricing-box {
  border-radius: var(--radius-xl);
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.price-note {
  margin-top: 16px;
  font-size: 0.93rem;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  position: relative;
  padding-right: 32px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -2px;
  font-size: 1.4rem;
  color: var(--accent);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin-top: 14px;
  margin-bottom: 0;
}

.modal {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(92vw, 560px);
}

.modal::backdrop {
  background: rgba(4, 10, 20, 0.7);
  backdrop-filter: blur(6px);
}

.modal-card {
  border-radius: 26px;
  padding: 24px;
}

.modal-close-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 6px;
}

.modal-close {
  border: 0;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

.waitlist-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.waitlist-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.waitlist-form span {
  color: #d7e4f2;
}

.waitlist-form input {
  width: 100%;
  min-height: 52px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0 16px;
  font: inherit;
}

.waitlist-form input::placeholder {
  color: #86a0b9;
}

.landai-waitlist-success,
.landai-waitlist-error {
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 0.95rem;
}

.landai-waitlist-success {
  background: rgba(134, 239, 172, 0.12);
  color: #c6f6d5;
}

.landai-waitlist-error {
  background: rgba(248, 113, 113, 0.12);
  color: #fecaca;
}

@media (max-width: 980px) {
  .hero,
  .results-layout,
  .pricing-card,
  .audience-grid,
  .tracking-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .pricing-card,
  .status-card,
  .modal-card {
    padding: 24px;
  }

  h1 {
    max-width: 100%;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max));
  }

  .site-header,
  .hero-actions,
  .status-top {
    flex-direction: column;
    align-items: stretch;
  }

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

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

  .result-index {
    width: 52px;
    height: 52px;
  }

  .info-card,
  .track-card,
  .faq-item,
  .pricing-box {
    padding: 22px;
  }

  .button,
  .header-link {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .header-link {
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
  }
}