:root {
  --paper: #f6f0e7;
  --linen: #fbf7f0;
  --ink: #2d271f;
  --muted: #6f6255;
  --moss: #4c6245;
  --terracotta: #a65a3a;
  --gold: #b18a43;
  --border: #ded2c2;
  --white: #fffdf8;
}

* {
  box-sizing: border-box;
}

html {
  color: var(--ink);
  background: var(--linen);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body {
  margin: 0;
}

a {
  color: var(--moss);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-header {
  align-items: center;
  background: rgba(251, 247, 240, 0.94);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  min-height: 76px;
  padding: 16px clamp(20px, 5vw, 72px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-weight: 750;
  gap: 12px;
  text-decoration: none;
}

.brand-icon {
  border-radius: 12px;
  height: 40px;
  width: 40px;
}

nav {
  display: flex;
  gap: 22px;
}

nav a {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 650;
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--ink);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(36px, 7vw, 86px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
  min-height: calc(100vh - 76px);
  overflow: hidden;
  padding: clamp(44px, 7vw, 92px) clamp(20px, 5vw, 72px);
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  color: var(--terracotta);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.12;
  margin: 0;
}

h1 {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(3.6rem, 9vw, 7.4rem);
  font-weight: 720;
}

h2 {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 16px;
}

h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

p {
  color: var(--muted);
  margin: 0 0 18px;
}

.lede {
  color: #4c4339;
  font-size: clamp(1.16rem, 2vw, 1.42rem);
  max-width: 620px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.actions.compact {
  margin-top: 18px;
}

.button {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 750;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  text-decoration: none;
}

.button.primary {
  background: var(--moss);
  color: var(--white);
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--ink);
}

.phone-pair {
  align-items: center;
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  min-height: 560px;
  position: relative;
}

.phone {
  aspect-ratio: 1284 / 2778;
  border: 10px solid #2a2a2a;
  border-radius: 34px;
  box-shadow: 0 24px 60px rgba(45, 39, 31, 0.18);
  max-height: 640px;
  object-fit: cover;
  width: min(58vw, 286px);
}

.phone-front {
  position: relative;
  transform: translateX(-58px) rotate(-4deg);
  z-index: 2;
}

.phone-back {
  opacity: 0.72;
  position: absolute;
  transform: translateX(92px) translateY(28px) rotate(5deg);
  z-index: 1;
}

.section {
  border-top: 1px solid var(--border);
  padding: clamp(48px, 7vw, 88px) clamp(20px, 5vw, 72px);
}

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

.feature-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.feature-grid article,
.support-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px;
}

.split {
  align-items: start;
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
}

.check-list {
  background: #eef2ea;
  border: 1px solid #d6dfcf;
  border-radius: 8px;
  color: #33402f;
  margin: 0;
  padding: 24px 24px 24px 44px;
}

.check-list li + li {
  margin-top: 10px;
}

.legal-page {
  margin: 0 auto;
  max-width: 860px;
  padding: clamp(44px, 7vw, 86px) 20px;
}

.legal-page h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  margin-bottom: 22px;
}

.legal-page h2 {
  font-size: clamp(1.52rem, 3vw, 2.15rem);
  margin-top: 36px;
}

.legal-page ul {
  color: var(--muted);
  padding-left: 24px;
}

.fine-print {
  color: #76695b;
  font-size: 0.92rem;
  margin-top: 18px;
}

.site-footer {
  align-items: center;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding: 26px clamp(20px, 5vw, 72px);
}

.site-footer p {
  margin: 0;
}

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

@media (max-width: 900px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .phone-pair {
    min-height: 500px;
  }

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

@media (max-width: 620px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 34px;
  }

  .phone-pair {
    min-height: 430px;
  }

  .phone {
    border-radius: 28px;
    width: min(68vw, 230px);
  }

  .phone-front {
    transform: translateX(-38px) rotate(-4deg);
  }

  .phone-back {
    transform: translateX(58px) translateY(28px) rotate(5deg);
  }

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