/* website/styles.css
 *
 * Shared styles for every page on the Hops marketing site. Plain CSS, no
 * build step, no framework — the site is four static HTML files, so a
 * preprocessor or bundler would be pure overhead. Palette below is lifted
 * directly from the app's "Hops Default" theme (client/lib/theme/app_theme.dart)
 * so the website and the app read as the same product rather than a
 * generic landing page bolted on afterward.
 */

:root {
  --primary: #165c6f;
  --primary-container: #367588;
  --accent: #417676;
  --on-accent: #c4fbfa;
  --bg: #e2fffe;
  --surface: #d2f5f4;
  --text: #002020;
  --text-soft: #002020b3; /* text @ 70% */
  --white: #ffffff;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 8px 24px rgba(0, 32, 32, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

h1, h2, h3, .logo-word {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 800;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--primary);
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ─────────────────────────────────────────────────────────────── */

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 24px;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0, 32, 32, 0.08);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--primary);
}

.site-nav .brand img {
  /* The mark is square (see assets/hops_logo.png) — fixing both width and
   * height to different values stretched it. Keep it square and let
   * object-fit guard against a future asset with another aspect ratio. */
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.site-nav .brand .logo-word {
  font-size: 20px;
  margin: 0;
  color: var(--primary);
}

.site-nav .links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav .links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
  padding: 6px 4px;
  border-bottom: 2px solid transparent;
}

.site-nav .links a:hover,
.site-nav .links a.active {
  border-bottom-color: var(--primary);
  color: var(--primary);
}

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 800;
  text-decoration: none;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(22, 92, 111, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(22, 92, 111, 0.4);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--surface);
}

.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Hero ────────────────────────────────────────────────────────────── */

.hero {
  padding: 72px 0 56px;
  text-align: center;
}

.hero img.mascot {
  width: 132px;
  height: auto;
  margin: 0 auto 20px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  color: var(--primary);
}

.hero p.tagline {
  font-size: 18px;
  color: var(--text-soft);
  max-width: 560px;
  margin: 0 auto 28px;
}

.hero .actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Cards / grids ───────────────────────────────────────────────────── */

.section {
  padding: 56px 0;
}

.section h2 {
  color: var(--primary);
  font-size: 28px;
  text-align: center;
  margin-bottom: 12px;
}

.section .lede {
  text-align: center;
  color: var(--text-soft);
  max-width: 620px;
  margin: 0 auto 40px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.card .icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.card h3 {
  font-size: 17px;
  color: var(--primary);
  margin-bottom: 6px;
}

.card p {
  font-size: 14px;
  color: var(--text-soft);
  margin: 0;
}

/* ── FAQ (native <details>, no JS needed) ───────────────────────────── */

.faq-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 4px 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  padding: 16px 0;
  color: var(--primary);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: '+';
  display: inline-block;
  width: 20px;
  font-size: 18px;
}

.faq-item[open] summary::before {
  content: '\2212'; /* minus sign */
}

.faq-item .answer {
  padding: 0 0 16px 20px;
  color: var(--text-soft);
  font-size: 14px;
}

/* ── Shop tiers ──────────────────────────────────────────────────────── */

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.tier {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
}

.tier.featured {
  border-color: var(--primary);
}

.tier .badge {
  font-size: 34px;
  margin-bottom: 8px;
}

.tier .amount {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.tier .desc {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 18px;
  min-height: 40px;
}

.note-box {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  font-size: 14px;
  color: var(--text-soft);
  max-width: 700px;
  margin: 0 auto;
}

/* ── Contact form (mailto-based, no backend) ────────────────────────── */

.contact-form {
  max-width: 520px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  margin: 14px 0 6px;
  color: var(--primary);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--surface);
  font-family: inherit;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.contact-form button {
  margin-top: 18px;
  width: 100%;
}

/* ── Footer ──────────────────────────────────────────────────────────── */

.site-footer {
  padding: 32px 24px;
  text-align: center;
  color: var(--text-soft);
  font-size: 13px;
}

.site-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

/* ── Sub-nav (About page's About/FAQ/Contact jump links) ───────────── */

.subnav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 24px 0 8px;
}

.subnav a {
  text-decoration: none;
  font-weight: 800;
  color: var(--primary-container);
  font-size: 14px;
}

/* ── Accessibility & motion ──────────────────────────────────────────
 *
 * Added in the Oct 2026 review. Three gaps the original stylesheet had:
 * no visible keyboard focus anywhere, `scroll-behavior: smooth` applied
 * unconditionally (which is exactly what prefers-reduced-motion exists to
 * suppress), and no small-screen tightening on a site whose audience is
 * students on phones.
 */

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* The disabled-looking buttons are anchors, and `pointer-events: none`
 * only stops the mouse — they stayed keyboard-reachable and activatable.
 * Pair this with tabindex="-1" in the markup. */
.btn[aria-disabled="true"] {
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .btn:hover { transform: none; }
}

@media (max-width: 640px) {
  .site-nav { padding: 14px 16px; }
  .site-nav .links { gap: 14px; width: 100%; }
  .site-nav .links a { font-size: 13px; }
  .container { padding: 0 16px; }
  .hero { padding: 44px 0 36px; }
  .section { padding: 40px 0; }
  .btn { padding: 13px 22px; width: 100%; text-align: center; }
  .hero .actions { flex-direction: column; align-items: stretch; }
}

/* ── Donation flow (shop.html) ───────────────────────────────────────
 *
 * DEMO MODE. The banner below is deliberately loud and deliberately not
 * dismissible: this flow simulates a payment and moves no money, and a
 * visitor must never be able to mistake it for a real checkout. When a
 * real payment provider is connected, the whole `.demo-banner` and the
 * simulated step go away together — see README.
 */

.demo-banner {
  background: #7a2d12;
  color: #ffe9e1;
  text-align: center;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.demo-banner strong { color: #ffffff; }

.donate-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  max-width: 540px;
  margin: 0 auto;
}

.donate-step { display: none; }
.donate-step.active { display: block; }

.donate-card h3 {
  font-size: 19px;
  color: var(--primary);
  margin-bottom: 4px;
}

.donate-card .step-hint {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 20px;
}

.amount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.amount-opt {
  padding: 16px 8px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--surface);
  background: var(--bg);
  font-family: inherit;
  font-size: 17px;
  font-weight: 800;
  color: var(--primary);
  cursor: pointer;
}

.amount-opt[aria-pressed="true"] {
  border-color: var(--primary);
  background: var(--surface);
}

.donate-card label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  margin: 14px 0 6px;
  color: var(--primary);
}

.donate-card input[type="text"],
.donate-card input[type="email"],
.donate-card input[type="number"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--surface);
  font-family: inherit;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
}

.donate-card input:focus { outline: none; border-color: var(--primary); }

.field-error {
  color: #a3301a;
  font-size: 13px;
  font-weight: 700;
  margin: 6px 0 0;
  min-height: 1em;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface);
  font-size: 14px;
}

.summary-row:last-of-type { border-bottom: none; }
.summary-row .k { color: var(--text-soft); }
.summary-row .v { font-weight: 700; }

.donate-actions { display: flex; gap: 10px; margin-top: 22px; }
.donate-actions .btn { flex: 1; }

.spinner {
  width: 34px;
  height: 34px;
  margin: 10px auto 16px;
  border: 4px solid var(--surface);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--surface); }
}

.receipt-tick {
  font-size: 46px;
  text-align: center;
  margin-bottom: 6px;
}

.receipt-ref {
  font-family: ui-monospace, Consolas, monospace;
  background: var(--surface);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 13px;
}