:root {
  --bg: #f7f2e9;
  --surface: rgba(255, 255, 255, 0.74);
  --surface-strong: #ffffff;
  --text: #1f1b16;
  --muted: #63594d;
  --line: rgba(64, 45, 18, 0.12);
  --accent: #0f8a5f;
  --accent-dark: #0a6847;
  --accent-soft: #dff5eb;
  --warm: #f2c572;
  --shadow: 0 22px 60px rgba(47, 35, 20, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --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(242, 197, 114, 0.28), transparent 28%),
    radial-gradient(circle at right 20%, rgba(15, 138, 95, 0.14), transparent 20%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 100%);
}

body::backdrop,
.waitlist-modal::backdrop {
  background: rgba(20, 18, 15, 0.48);
}

button,
a,
input,
summary {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

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

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  padding: 20px 0 56px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 10px 0 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #19b276);
  color: #fff;
  box-shadow: 0 12px 26px rgba(15, 138, 95, 0.28);
}

.brand-text {
  font-size: 1.05rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.link-chip {
  padding: 11px 14px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid var(--line);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
  padding: 44px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 248, 237, 0.82));
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

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

h1 {
  margin-top: 18px;
  font-size: clamp(2.3rem, 4vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.lead {
  margin-top: 18px;
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 61ch;
}

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

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #10a46d);
  box-shadow: 0 16px 30px rgba(15, 138, 95, 0.24);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.64);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-large {
  min-height: 58px;
  padding: 0 26px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.hero-points li,
.trust-item,
.proof-card,
.benefit-card,
.step-card,
.compare-card {
  border: 1px solid var(--line);
}

.hero-points li {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  font-weight: 600;
  color: #40372d;
}

.hero-visual {
  position: relative;
  min-height: 480px;
}

.visual-card {
  position: absolute;
  border-radius: 28px;
  background: linear-gradient(180deg, #fff, #f6efe4);
  border: 1px solid rgba(72, 52, 18, 0.1);
  box-shadow: var(--shadow);
}

.visual-main {
  inset: 0 52px 36px 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.visual-main::before,
.visual-main::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.visual-main::before {
  width: 240px;
  height: 240px;
  background: rgba(15, 138, 95, 0.12);
  top: -40px;
  right: -20px;
}

.visual-main::after {
  width: 180px;
  height: 180px;
  background: rgba(242, 197, 114, 0.22);
  bottom: -50px;
  left: -30px;
}

.visual-side {
  right: 0;
  bottom: 0;
  width: 230px;
  padding: 20px;
}

.qr-sign {
  position: relative;
  z-index: 1;
  width: min(100%, 310px);
  padding: 26px;
  border-radius: 26px;
  background: #fff;
  border: 1px solid rgba(58, 44, 21, 0.12);
  display: grid;
  gap: 18px;
  justify-items: center;
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(9, 18px);
  gap: 8px;
}

.qr-grid span {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: #1b1b1b;
}

.qr-grid span:nth-child(3n),
.qr-grid span:nth-child(5n) {
  background: var(--accent);
}

.qr-label {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.mini-stat {
  display: grid;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.mini-stat-label {
  color: var(--muted);
  font-size: 0.92rem;
}

.mini-list {
  display: grid;
  gap: 10px;
  padding-top: 16px;
  color: var(--muted);
  font-weight: 600;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.trust-item {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.56);
  color: #42392f;
  font-weight: 600;
}

.section {
  margin-top: 24px;
  padding: 38px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.68);
  box-shadow: 0 16px 40px rgba(47, 35, 20, 0.08);
}

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

.section-heading h2 {
  margin-top: 16px;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.68;
  font-size: 1.03rem;
}

.comparison-grid,
.benefit-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.compare-card,
.benefit-card,
.proof-card,
.step-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.74);
}

.compare-card h3,
.benefit-card h3,
.step-card h3 {
  font-size: 1.18rem;
  letter-spacing: -0.03em;
}

.compare-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.compare-card-muted {
  background: rgba(246, 239, 228, 0.72);
}

.compare-card-accent {
  background: linear-gradient(180deg, rgba(223, 245, 235, 0.8), rgba(255, 255, 255, 0.76));
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.step-index {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--accent-dark);
  font-size: 0.95rem;
  font-weight: 800;
}

.step-card p,
.benefit-card p,
.proof-card p,
.cta-panel p,
.faq-item p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.68;
}

.cta-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, #163427, #1d513d);
  color: #fff;
}

.cta-panel .eyebrow {
  background: rgba(255, 255, 255, 0.14);
  color: #d9f6ea;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 56ch;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.faq-item {
  padding: 0 22px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
}

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

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

.faq-item[open] summary {
  padding-bottom: 0;
}

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

.waitlist-modal {
  width: min(100% - 24px, 540px);
  padding: 0;
  border: 0;
  border-radius: 28px;
  background: transparent;
}

.modal-card {
  position: relative;
  padding: 32px;
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(20, 18, 15, 0.06);
  color: var(--text);
  font-size: 1.4rem;
}

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

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

.waitlist-form input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid rgba(64, 45, 18, 0.14);
  background: #fffdfa;
  color: var(--text);
}

.waitlist-form input:focus {
  outline: 2px solid rgba(15, 138, 95, 0.22);
  border-color: rgba(15, 138, 95, 0.4);
}

.landai-waitlist-success,
.landai-waitlist-error {
  padding: 14px 16px;
  border-radius: 14px;
  font-weight: 600;
}

.landai-waitlist-success {
  background: #e7f8ef;
  color: #0b6e4a;
}

.landai-waitlist-error {
  background: #fff0ec;
  color: #b04a2b;
}

.tracking-probe {
  display: none;
}

@media (max-width: 1040px) {
  .hero,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 34px;
  }

  .hero-visual {
    min-height: 360px;
  }

  .trust-strip,
  .steps,
  .comparison-grid,
  .benefit-grid,
  .proof-grid,
  .hero-points {
    grid-template-columns: 1fr 1fr;
  }

  .cta-panel {
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--container));
    padding-top: 14px;
  }

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

  .hero,
  .section,
  .modal-card {
    padding: 24px;
  }

  h1 {
    max-width: none;
    font-size: 2.4rem;
  }

  .hero-visual {
    min-height: 310px;
  }

  .visual-main {
    inset: 0 14px 28px 0;
  }

  .visual-side {
    width: 180px;
    padding: 16px;
  }

  .qr-grid {
    grid-template-columns: repeat(9, 12px);
    gap: 6px;
  }

  .qr-grid span {
    width: 12px;
    height: 12px;
  }

  .trust-strip,
  .steps,
  .comparison-grid,
  .benefit-grid,
  .proof-grid,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .link-chip {
    text-align: center;
  }

  .cta-panel {
    padding-bottom: 28px;
  }
}