:root {
  --ink: #0f2a24;
  --ink-soft: #3d5a52;
  --paper: #f3f7f5;
  --paper-deep: #e4eeea;
  --accent: #0d6b5c;
  --accent-dark: #084c41;
  --line: #c5d8d1;
  --white: #ffffff;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(ellipse 90% 60% at 10% -10%, #c8e6dc 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 0%, #dceee8 0%, transparent 45%),
    var(--paper);
  min-height: 100vh;
}

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

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

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

.hero {
  max-width: 960px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 1rem;
}

.hero-lead {
  max-width: 34rem;
  font-size: 1.2rem;
  color: var(--ink-soft);
  margin: 0 0 2rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent-dark);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.panel {
  max-width: 960px;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
}

.panel-inner {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
}

.panel h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.5rem;
}

.panel p {
  margin: 0;
  color: var(--ink-soft);
}

.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.site-footer strong {
  color: var(--ink);
}

/* Privacy page */
.policy {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.policy h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 0.75rem;
}

.policy .meta {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.policy h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-top: 1.75em;
  margin-bottom: 0.5rem;
}

.policy ul {
  padding-left: 1.2rem;
}

.policy li {
  margin-bottom: 0.4rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-decoration: none;
}