:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --panel-2: #f1f3f8;
  --text: #0f1115;
  --muted: #4b5563;
  --border: #e5e7eb;
  --link: #2a66ff;
  --focus: #2a66ff;
  --danger: #c81e1e;
  --ok: #0f7b3a;
  --radius: 14px;
  --max: 1100px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

button,
input,
textarea {
  font-family: inherit;
}

button {
  appearance: none;
  -webkit-appearance: none;
}

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

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 0;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.brand img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}
.brand img:nth-of-type(1) {
  width: 150px;
  height: 150px;
}
.brand img:nth-of-type(2) {
  width: 130px;
  height: 130px;
}
.brand-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: center;
}
.brand-home-link,
.brand-home-link:visited {
  color: inherit;
  text-decoration: none;
}
.brand-home-link:hover,
.brand-home-link:focus {
  color: inherit;
  text-decoration: none;
}
.brand-title strong { font-size: 20px; }
.brand-title span { display: none; }

@media (max-width: 520px) {
  .brand img { width: 80px; height: 80px; }
  .brand img:nth-of-type(1) { width: 110px; height: 110px; }
  .brand img:nth-of-type(2) { width: 96px; height: 96px; }
  .brand-title strong { font-size: 18px; }
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a {
  padding: 8px 10px;
  border-radius: 10px;
}
.nav a:hover {
  background: var(--panel);
  text-decoration: none;
}

/* This project no longer uses a top navbar. If a stale page is served,
   ensure any header <nav> never appears. */
.site-header nav,
.nav {
  display: none !important;
}

main { padding: 24px 0 48px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.hero {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--panel), var(--panel-2));
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  padding: 22px;
  align-items: center;
}
.hero-copy h1 {
  margin: 0 0 8px;
  font-size: 34px;
  letter-spacing: -0.02em;
}
.hero-copy p { margin: 0 0 14px; color: var(--muted); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-caption {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.79);
  color: var(--text);
  font-weight: 600;
}
.hero-caption a {
  color: var(--link);
  font-weight: 800;
  text-decoration: underline;
  word-break: break-word;
}

.big-link {
  display: block;
  width: 100%;
  text-align: center;
  padding: 10px 0;
  color: var(--link);
  font-weight: 900;
  font-size: 20px;
  text-decoration: underline;
}
.big-link:hover { filter: brightness(1.03); }

.card-show { padding: 0; overflow: hidden; }
.card-show .card-body { padding: 14px; }
.card-show h3 { font-size: 20px; }
.card-show .meta { margin-top: 8px; }
.card-show .meta-line { color: var(--muted); font-size: 14px; }
.card-show .card-link {
  display: block;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--link);
  font-weight: 800;
  text-decoration: none;
  word-break: break-word;
}
.card-show .card-link:hover { text-decoration: underline; }

.quick-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.quick-links .btn {
  width: 100%;
  justify-content: center;
  padding: 14px 12px;
  font-size: 16px;
  font-weight: 800;
}

.social-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.social-links svg {
  width: 18px;
  height: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}
.btn[aria-disabled="true"] {
  opacity: 0.65;
  pointer-events: none;
}
.btn:hover { filter: brightness(1.05); text-decoration: none; }
.btn-primary {
  background: #2a66ff;
  border-color: #2a66ff;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 12px;
}

.section {
  margin-top: 26px;
}
.section h2 {
  margin: 0 0 12px;
  font-size: 20px;
}
.section .subtle { color: var(--muted); margin: 0 0 12px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card {
  padding: 14px;
}
.card h3 { margin: 0 0 6px; }
.card .meta { color: var(--muted); font-size: 14px; margin-bottom: 10px; }
.pricing {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin: 10px 0 12px;
}
.pricing-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(241, 243, 248, 0.8);
  border: 1px solid var(--border);
}
.pricing-row span:first-child { color: var(--muted); }

.grid-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.grid-buttons a {
  display: block;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--border);
}
.grid-buttons a:hover { text-decoration: none; filter: brightness(1.05); }
.grid-buttons strong { display: block; margin-bottom: 6px; }
.grid-buttons span { display: block; color: var(--muted); font-size: 14px; }

.table {
  width: 100%;
  border-collapse: collapse;
}
.table th, .table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.table th { color: var(--muted); font-weight: 600; font-size: 13px; }

.form {
  display: grid;
  gap: 12px;
  padding: 16px;
}
.field {
  display: grid;
  gap: 6px;
}
.field label { color: var(--muted); font-size: 13px; }
.field input, .field textarea {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
}
.field input:focus, .field textarea:focus {
  outline: 2px solid transparent;
  border-color: var(--focus);
}
.error {
  color: var(--danger);
  background: rgba(255, 122, 122, 0.08);
  border: 1px solid rgba(255, 122, 122, 0.25);
  padding: 10px 12px;
  border-radius: 12px;
}
.notice {
  color: var(--ok);
  background: rgba(123, 255, 179, 0.08);
  border: 1px solid rgba(123, 255, 179, 0.25);
  padding: 10px 12px;
  border-radius: 12px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  color: var(--muted);
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .grid-buttons { grid-template-columns: 1fr 1fr; }
  .quick-links { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero-caption { display: none; }
}
@media (max-width: 520px) {
  .grid-buttons { grid-template-columns: 1fr; }
  .quick-links { grid-template-columns: 1fr; }
}