:root {
  --bg: #faf8f3;
  --bg-deep: #f0ebe0;
  --ink: #1a1a1a;
  --ink-soft: #4a4540;
  --accent: #bf382b;
  --accent-soft: rgba(191, 56, 43, 0.12);
  --gold: #d9ad26;
  --line: rgba(26, 26, 26, 0.08);
  --shadow: rgba(26, 26, 26, 0.06);
  --max: 1080px;
  --radius: 16px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Sora", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #8f2a20;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(250, 248, 243, 0.88);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
}

.logo {
  font-family: "Shippori Mincho", serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ink);
  text-decoration: none;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--accent);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px rgba(191, 56, 43, 0.28);
}

.btn-primary:hover {
  color: #fff;
  box-shadow: 0 12px 28px rgba(191, 56, 43, 0.34);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4.5rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 85% 15%, rgba(217, 173, 38, 0.14), transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(191, 56, 43, 0.08), transparent 55%),
    linear-gradient(180deg, #fffdf8 0%, var(--bg) 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.04em;
}

.hero-lead {
  margin: 0 0 2rem;
  max-width: 34ch;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 24px;
  background:
    linear-gradient(145deg, #2a2520 0%, #4a3f34 45%, #8b5e4a 100%);
  box-shadow:
    0 24px 60px var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 22%, rgba(255, 214, 120, 0.55), transparent 28%),
    radial-gradient(circle at 18% 78%, rgba(191, 56, 43, 0.22), transparent 32%);
}

.hero-card {
  position: absolute;
  inset: auto 1.5rem 1.5rem 1.5rem;
  padding: 1.25rem 1.35rem;
  border-radius: 14px;
  background: rgba(250, 248, 243, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
}

.hero-card strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.hero-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* Sections */

section {
  padding: 4.5rem 0;
}

.section-label {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0 0 1rem;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.15;
}

.section-intro {
  margin: 0 0 2.5rem;
  max-width: 58ch;
  color: var(--ink-soft);
}

.features {
  background: var(--bg-deep);
  border-block: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px var(--shadow);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: step;
}

.step {
  padding: 1.25rem;
  border-radius: var(--radius);
  background: #fffdf9;
  border: 1px solid var(--line);
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
}

.step p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.cta-band {
  text-align: center;
  padding: 4rem 0 5rem;
}

.cta-band h2 {
  margin: 0 0 0.75rem;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.cta-band p {
  margin: 0 auto 1.75rem;
  max-width: 42ch;
  color: var(--ink-soft);
}

.app-store-note {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* Privacy page */

.legal-page {
  padding: 3.5rem 0 5rem;
}

.legal-page h1 {
  margin: 0 0 0.5rem;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.legal-meta {
  margin: 0 0 2.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.legal-body h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.15rem;
}

.legal-body p,
.legal-body li {
  color: var(--ink-soft);
}

.legal-body ul {
  padding-left: 1.25rem;
}

.legal-body li + li {
  margin-top: 0.35rem;
}

/* Footer */

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  background: #fffdf9;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
}

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

  .hero-visual {
    order: -1;
    max-height: 280px;
  }

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

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

@media (max-width: 600px) {
  .nav-links {
    display: none;
  }

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

  .hero {
    padding-top: 3rem;
  }
}