:root {
  --bg: #f7f5f1;
  --bg-muted: #efebe3;
  --ink: #1c1b19;
  --ink-soft: #5a5650;
  --accent: #0f4c5c;
  --accent-hover: #0a3540;
  --border: #ddd6c8;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(28, 27, 25, 0.06);
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max: 960px;
  --narrow: 640px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, #e8f0f2 0%, transparent 55%),
    radial-gradient(900px 400px at 100% 0%, #f3e9d8 0%, transparent 50%),
    var(--bg);
  line-height: 1.65;
  min-height: 100vh;
}

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

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.wrap.narrow,
.narrow {
  width: min(100% - 2rem, var(--narrow));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.logo {
  font-family: var(--font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-header nav ul {
  display: flex;
  gap: 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-header nav a:hover {
  color: var(--ink);
}

.hero {
  padding: 5.5rem 0 4rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 600;
}

.hero h1 {
  font-family: var(--font);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0 0 1.75rem;
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 28ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow);
  border: 1px solid transparent;
}

.btn:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
  box-shadow: none;
}

.btn-ghost:hover {
  background: #fff;
  color: var(--ink);
}

.section {
  padding: 3.5rem 0;
}

.section.muted {
  background: color-mix(in srgb, var(--bg-muted) 80%, transparent);
  border-block: 1px solid var(--border);
}

.section h2 {
  font-family: var(--font);
  font-size: 1.75rem;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}

.section p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

.section p:last-child {
  margin-bottom: 0;
}

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.link-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.link-list a {
  font-weight: 600;
  text-decoration: none;
}

.link-list .hint {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.note {
  font-size: 0.95rem;
  opacity: 0.9;
}

.page {
  padding: 3rem 0 4rem;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 600px) {
  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 3.5rem;
  }
}


button.email-reveal {
  font: inherit;
  cursor: pointer;
}

button.email-reveal.linkish {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

button.email-reveal.linkish:hover {
  color: var(--accent-hover);
}

button.email-reveal.btn:disabled {
  opacity: 0.7;
  cursor: default;
}

.email-slot {
  margin-top: 0.75rem;
}