:root {
  --bg: #faf6f0;
  --bg-alt: #ffffff;
  --ink: #1f1a17;
  --muted: #6b5f55;
  --accent: #d97706;
  --accent-ink: #ffffff;
  --line: #eae1d6;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  max-width: 900px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
}
.brand-mark { font-size: 1.5rem; }

nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
nav a { color: var(--ink); font-weight: 600; }

.lang-switch {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 5px 11px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.lang-switch button.active {
  background: var(--ink);
  color: #fff;
}

main { max-width: 900px; margin: 0 auto; padding: 0 22px 60px; }

.hero { padding: 40px 0 30px; }
.hero h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 0 26px;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { box-shadow: 0 6px 18px rgba(217,119,6,.28); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }

.story, .email, .posts {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  margin-top: 20px;
}
.story h2, .email h2, .posts h2 { margin: 0 0 12px; font-size: 1.4rem; }
.story p { margin: 0; color: var(--muted); max-width: 640px; }

.signup { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.signup input[type=email] {
  flex: 1 1 220px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 1rem;
  background: var(--bg);
}
.signup input[type=email]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.form-note { color: var(--muted); font-size: 0.85rem; margin: 10px 0 0; }

.posts-empty { color: var(--muted); margin: 0; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 26px 22px 40px;
}

@media (max-width: 520px) {
  .site-header { flex-wrap: wrap; gap: 10px; }
  .cta-row .btn { width: 100%; text-align: center; }
}