/* Resonance Rest — night forest marketing styles
   DONATE_URL: set data-donate-url on #donate (or a[href="#donate"]) when Stripe is ready */

:root {
  --forest-deep: #0B1410;
  --forest-night: #0E1A14;
  --moss: #2F5D4A;
  --sage: #7A9E8A;
  --sand: #D4C4A8;
  --gold: #C9A86A;
  --mist: #E8F0EA;
  --rain: #4A6B7C;

  --bg: var(--forest-deep);
  --bg-elevated: var(--forest-night);
  --text: var(--mist);
  --text-muted: var(--sage);
  --accent: var(--gold);
  --accent-soft: var(--sand);
  --border: color-mix(in srgb, var(--moss) 55%, transparent);

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Outfit", system-ui, -apple-system, sans-serif;

  --max-read: 52rem;
  --space: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 1.125rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* Ambient night forest backdrop */
.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, color-mix(in srgb, var(--moss) 35%, transparent), transparent 70%),
    radial-gradient(ellipse 60% 40% at 85% 70%, color-mix(in srgb, var(--rain) 22%, transparent), transparent 65%),
    radial-gradient(ellipse 50% 35% at 10% 90%, color-mix(in srgb, var(--gold) 12%, transparent), transparent 60%),
    linear-gradient(180deg, var(--forest-night) 0%, var(--forest-deep) 55%, #08100c 100%);
}

.ambient::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 30% 40%, color-mix(in srgb, var(--moss) 18%, transparent) 0%, transparent 42%),
    radial-gradient(circle at 70% 55%, color-mix(in srgb, var(--rain) 14%, transparent) 0%, transparent 38%);
  animation: drift 28s ease-in-out infinite alternate;
  opacity: 0.85;
}

.ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 45% 30% at 50% 18%, color-mix(in srgb, var(--gold) 16%, transparent), transparent 70%);
  animation: breathe 9s ease-in-out infinite;
}

@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-3%, 2%) scale(1.05); }
}

@keyframes breathe {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.85; }
}

@media (prefers-reduced-motion: reduce) {
  .ambient::before,
  .ambient::after {
    animation: none;
  }
}

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

/* Header */
.site-header {
  padding: 1.5rem 0 0.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 35%, var(--gold), transparent 55%),
    radial-gradient(circle at 60% 65%, var(--moss), var(--forest-deep));
  box-shadow: 0 0 24px color-mix(in srgb, var(--gold) 25%, transparent);
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Hero */
.hero {
  padding: clamp(3rem, 10vw, 5.5rem) 0 clamp(3.5rem, 9vw, 5rem);
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--forest-night) 70%, transparent);
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 4.25rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.tagline {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

.lede {
  margin: 0 auto 2rem;
  max-width: 28rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.875rem;
  padding: 0.7rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.btn-primary {
  color: var(--forest-deep);
  background: linear-gradient(160deg, var(--sand) 0%, var(--gold) 100%);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--gold) 28%, transparent);
}

.btn-primary:hover {
  box-shadow: 0 10px 32px color-mix(in srgb, var(--gold) 40%, transparent);
  filter: brightness(1.04);
}

.btn-secondary {
  color: var(--sand);
  background: color-mix(in srgb, var(--moss) 25%, transparent);
  border-color: var(--border);
}

.btn-secondary:hover:not([aria-disabled="true"]) {
  background: color-mix(in srgb, var(--moss) 40%, transparent);
  border-color: var(--sage);
}

.btn-secondary[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Sections */
section {
  padding: clamp(2.5rem, 7vw, 4rem) 0;
}

.section-head {
  margin-bottom: 1.75rem;
  text-align: center;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5vw, 2.4rem);
  font-weight: 500;
  color: var(--mist);
}

.section-head p {
  margin: 0 auto;
  max-width: 32rem;
  color: var(--text-muted);
}

/* Cards */
.card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: 1.35rem 1.25rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    linear-gradient(165deg, color-mix(in srgb, var(--moss) 22%, transparent), color-mix(in srgb, var(--forest-night) 90%, transparent));
  box-shadow: 0 12px 40px color-mix(in srgb, #000 25%, transparent);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.85rem;
  border-radius: 0.75rem;
  font-size: 1.15rem;
  background: color-mix(in srgb, var(--moss) 35%, transparent);
  color: var(--gold);
}

.card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--sand);
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Frequency guide */
.guide {
  border-radius: calc(var(--radius) + 0.25rem);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--forest-night) 85%, transparent);
  overflow: hidden;
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.guide-table th,
.guide-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid color-mix(in srgb, var(--moss) 40%, transparent);
}

.guide-table th {
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  background: color-mix(in srgb, var(--moss) 18%, transparent);
}

.guide-table td {
  color: var(--mist);
}

.guide-table td:first-child {
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  white-space: nowrap;
  font-weight: 500;
}

.guide-table tr:last-child td {
  border-bottom: none;
}

.guide-note {
  margin: 0;
  padding: 1rem 1.1rem 1.15rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--sage);
  border-top: 1px solid color-mix(in srgb, var(--moss) 40%, transparent);
  background: color-mix(in srgb, var(--rain) 8%, transparent);
}

/* Free forever */
.free-panel {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: calc(var(--radius) + 0.25rem);
  border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent);
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, color-mix(in srgb, var(--gold) 12%, transparent), transparent 70%),
    color-mix(in srgb, var(--forest-night) 90%, transparent);
}

.free-panel h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5vw, 2.35rem);
  font-weight: 500;
}

.free-panel p {
  margin: 0 auto 1.5rem;
  max-width: 28rem;
  color: var(--text-muted);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.pill-list li {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  color: var(--sand);
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--moss) 20%, transparent);
}

/* Footer */
.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

.site-footer p {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--sage);
}

.site-footer a {
  color: var(--sand);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer a:hover {
  color: var(--gold);
}

.site-footer a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid color-mix(in srgb, var(--moss) 35%, transparent);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}