:root {
  --bg: #f4f7fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --line: rgba(23, 52, 89, 0.12);
  --text: #16314f;
  --muted: #5f738a;
  --primary: #246bff;
  --primary-dark: #114ecc;
  --accent: #7fd7ff;
  --success: #e8f5ee;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --shadow: 0 24px 80px rgba(29, 70, 122, 0.12);
  --container: 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(127, 215, 255, 0.4), transparent 32%),
    radial-gradient(circle at top right, rgba(36, 107, 255, 0.16), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #eef3f9 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.35) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.35) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0));
}

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  padding-bottom: 48px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #6d95ff);
  color: #fff;
  box-shadow: 0 12px 30px rgba(36, 107, 255, 0.28);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.section {
  margin-top: 24px;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.74));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(36, 107, 255, 0.09);
  color: var(--primary-dark);
  font-size: 0.86rem;
  font-weight: 700;
}

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

h1 {
  margin: 18px 0 16px;
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.06rem;
}

.hero-actions,
.cta-banner-card {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  appearance: none;
  border: 0;
  border-radius: 16px;
  padding: 15px 22px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 16px 34px rgba(36, 107, 255, 0.28);
}

.button-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
}

.button-small {
  padding: 11px 16px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.button-block {
  width: 100%;
  justify-content: center;
}

.hero-points {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.hero-points li,
.result-item,
.info-card,
.step-card,
.trust-card,
.alt-card,
.comparison-card {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.76);
  border-radius: var(--radius-lg);
}

.hero-points li {
  padding: 14px 16px;
  color: var(--text);
  font-weight: 600;
}

.hero-card {
  display: flex;
}

.status-card {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(160deg, #173459 0%, #214b7c 52%, #2d6db9 100%);
  color: #f4f9ff;
  box-shadow: 0 26px 70px rgba(17, 47, 88, 0.3);
}

.status-card::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  right: -60px;
  top: -80px;
  background: radial-gradient(circle, rgba(127, 215, 255, 0.42), transparent 70%);
}

.status-head,
.status-grid,
.result-list,
.audience-grid,
.alt-grid,
.trust-grid,
.steps-grid,
.comparison-grid,
.faq-list {
  display: grid;
}

.status-head {
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 26px;
}

.status-pill,
.status-time {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  font-size: 0.9rem;
}

.status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  position: relative;
  z-index: 1;
}

.status-grid > div {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.08);
}

.label {
  display: block;
  color: rgba(244, 249, 255, 0.75);
  margin-bottom: 8px;
  font-size: 0.88rem;
}

.status-note {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.08);
  color: rgba(244, 249, 255, 0.92);
  line-height: 1.55;
  position: relative;
  z-index: 1;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 20px;
}

.section-heading.narrow {
  max-width: 680px;
}

.audience-grid,
.alt-grid,
.trust-grid,
.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.info-card,
.alt-card,
.trust-card,
.step-card,
.comparison-card {
  padding: 24px;
  box-shadow: 0 10px 34px rgba(20, 52, 88, 0.06);
}

.comparison-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.comparison-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.65;
}

.comparison-card-alert {
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,245,245,0.86));
}

.comparison-card-soft,
.alt-card.featured {
  background: linear-gradient(180deg, rgba(236,244,255,0.92), rgba(255,255,255,0.92));
}

.alt-card.muted {
  background: rgba(255,255,255,0.7);
}

.step-number {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(36, 107, 255, 0.1);
  color: var(--primary-dark);
  font-weight: 800;
}

.result-panel,
.cta-banner-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.86), rgba(247,250,255,0.92));
  box-shadow: var(--shadow);
}

.result-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 22px;
}

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

.result-item {
  padding: 18px;
}

.result-item span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.55;
}

.faq-list {
  gap: 12px;
}

.faq-item {
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,0.78);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 0;
  font-weight: 700;
}

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

.faq-item p {
  padding: 0 0 20px;
  margin: 0;
}

.waitlist-modal {
  width: min(560px, calc(100% - 24px));
  border: 0;
  padding: 0;
  border-radius: 28px;
  background: transparent;
}

.waitlist-modal::backdrop {
  background: rgba(11, 22, 40, 0.52);
  backdrop-filter: blur(6px);
}

.modal-card {
  padding: 24px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 30px 100px rgba(10, 30, 57, 0.3);
}

.modal-close-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.modal-close {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 12px;
  background: rgba(22, 49, 79, 0.08);
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

.waitlist-form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

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

.waitlist-form span {
  font-size: 0.95rem;
}

.waitlist-form input {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid rgba(23, 52, 89, 0.16);
  border-radius: 14px;
  font: inherit;
  color: var(--text);
  background: #f8fbff;
}

.waitlist-form input:focus-visible {
  outline: 2px solid rgba(36, 107, 255, 0.28);
  border-color: var(--primary);
}

.form-note,
.landai-waitlist-success,
.landai-waitlist-error {
  font-size: 0.92rem;
  color: var(--muted);
}

.landai-waitlist-success,
.landai-waitlist-error {
  padding: 12px 14px;
  border-radius: 14px;
}

.landai-waitlist-success {
  background: var(--success);
  color: #1f6b43;
}

.landai-waitlist-error {
  background: #fff0f0;
  color: #a13b3b;
}

@media (max-width: 980px) {
  .hero,
  .result-panel,
  .audience-grid,
  .alt-grid,
  .trust-grid,
  .steps-grid,
  .comparison-grid,
  .result-list {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-wrap: wrap;
  }

  .header-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }
}

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

  .site-header,
  .hero,
  .result-panel,
  .cta-banner-card,
  .modal-card {
    padding: 20px;
  }

  .header-nav {
    gap: 14px;
    overflow-x: auto;
    justify-content: flex-start;
  }

  .hero-actions,
  .cta-banner-card {
    align-items: stretch;
  }

  .hero-actions .button,
  .cta-banner-card .button,
  .button-small {
    width: 100%;
    text-align: center;
  }

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

  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: 1.85rem;
  }
}