:root {
  --signal-teal: #0f766e;
  --deep-teal: #134e4a;
  --warm-ivory: #faf6ef;
  --paper: #fffdf8;
  --graphite: #2a2a2a;
  --soft-text: #5d605f;
  --saffron: #d9a441;
  --terracotta: #c96b4a;
  --line: rgba(19, 78, 74, 0.12);
  --shadow: 0 24px 60px rgba(15, 118, 110, 0.13);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  color: var(--graphite);
  background:
    radial-gradient(circle at top left, rgba(217, 164, 65, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.2), transparent 32%),
    linear-gradient(180deg, #fffdf8 0%, var(--warm-ivory) 100%);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  line-height: 1.05;
}

p {
  line-height: 1.65;
}

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.topbar,
.hero,
.problem-solution,
.steps-grid,
.proof-grid,
.safety-grid,
.faq-grid,
.waitlist,
.site-footer {
  display: grid;
  gap: 24px;
}

.topbar {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 36px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, var(--signal-teal), var(--deep-teal));
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal-teal);
  font-weight: 700;
}

.hero {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 36px 0 22px;
}

.hero h2 {
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  margin-bottom: 18px;
}

.hero-text {
  max-width: 64ch;
  color: var(--soft-text);
  margin-bottom: 28px;
}

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

.primary-button,
.secondary-button,
.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

.primary-button {
  border: 0;
  padding: 14px 24px;
  color: white;
  background: linear-gradient(135deg, var(--signal-teal), var(--deep-teal));
  box-shadow: 0 18px 36px rgba(15, 118, 110, 0.2);
  cursor: pointer;
}

.secondary-button,
.ghost-link {
  padding: 13px 22px;
  color: var(--deep-teal);
  border: 1px solid rgba(19, 78, 74, 0.2);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-link:hover {
  transform: translateY(-1px);
}

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

.micro-disclaimer {
  margin: 18px 0 0;
  color: var(--soft-text);
  font-size: 0.92rem;
}

.trust-points li::before {
  content: "●";
  color: var(--saffron);
  margin-right: 10px;
}

.hero-card,
.panel,
.step-card,
.proof-card,
.waitlist-form,
.safety-grid article,
.faq-card {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 28px;
}

.signal-header,
.stack-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.signal-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--deep-teal);
  font-weight: 700;
  font-size: 0.9rem;
}

.signal-number {
  font-size: 3rem;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  color: var(--deep-teal);
}

.stack-preview {
  display: grid;
  gap: 12px;
  margin: 24px 0 16px;
}

.stack-row {
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--paper);
  border: 1px solid rgba(15, 118, 110, 0.08);
}

.stack-row.muted {
  color: var(--soft-text);
}

.signal-note {
  color: var(--soft-text);
  margin: 0;
}

.problem-solution,
.safety-grid,
.proof-grid,
.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel,
.step-card,
.proof-card,
.safety-grid article,
.faq-card {
  padding: 28px;
}

.section-heading {
  margin: 64px 0 20px;
}

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

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

.step-number {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--saffron);
  font-weight: 800;
  letter-spacing: 0.12em;
}

.proof-stat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--deep-teal);
  font-weight: 800;
  margin-bottom: 18px;
}

.waitlist {
  grid-template-columns: 1fr 1fr;
  align-items: start;
  margin-top: 64px;
  padding: 34px;
  border-radius: 36px;
  background: linear-gradient(160deg, rgba(19, 78, 74, 0.08), rgba(217, 164, 65, 0.12));
  border: 1px solid rgba(19, 78, 74, 0.12);
}

.waitlist-form {
  padding: 24px;
  display: grid;
  gap: 16px;
}

.waitlist-form label {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
}

.waitlist-form input,
.waitlist-form select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(19, 78, 74, 0.18);
  padding: 14px 16px;
  font: inherit;
  background: white;
}

.form-note {
  margin: 0;
  color: var(--soft-text);
  font-size: 0.92rem;
}

.site-footer {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-top: 54px;
  padding-top: 28px;
  border-top: 1px solid rgba(19, 78, 74, 0.12);
}

.site-footer nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--deep-teal);
  text-decoration: none;
}

.legal-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 48px 16px 72px;
}

.legal-page h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-bottom: 14px;
}

.legal-page section {
  margin-top: 26px;
}

@media (max-width: 960px) {
  .hero,
  .problem-solution,
  .steps-grid,
  .proof-grid,
  .safety-grid,
  .faq-grid,
  .waitlist,
  .site-footer {
    grid-template-columns: 1fr;
  }

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

  .topbar .ghost-link {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 16px;
  }

  .hero h2 {
    font-size: clamp(2.2rem, 12vw, 3.6rem);
  }

  .waitlist {
    padding: 22px;
  }

  .hero-card,
  .panel,
  .step-card,
  .waitlist-form,
  .safety-grid article {
    border-radius: 24px;
  }
}