/* PIN-UP Landing — site10 (Solar Indigo) */

:root {
  --bg: #0f0a1e;
  --surface: #16102a;
  --surface-2: #1e1638;
  --ink: #faf5ff;
  --muted: #a5a3b5;
  --line: rgba(129, 140, 248, 0.16);
  --indigo: #818cf8;
  --indigo-dim: rgba(129, 140, 248, 0.12);
  --solar: #fbbf24;
  --solar-dim: rgba(251, 191, 36, 0.12);
  --radius: 14px;
  --container: 1080px;
  --header-h: 68px;
  --font-display: "Lexend", system-ui, sans-serif;
  --font-body: "Libre Baskerville", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-body);
  font-size: 1.04rem;
  line-height: 1.72;
  color: var(--ink);
  background:
    radial-gradient(ellipse 55% 35% at 80% 5%, rgba(251, 191, 36, 0.05), transparent),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(129, 140, 248, 0.06), transparent),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol,
h1,
h2,
h3,
p {
  margin: 0;
  padding: 0;
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--solar);
  color: #0f0a1e;
  font-weight: 700;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(15, 10, 30, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo img {
  width: auto;
  height: 34px;
}

.header__actions {
  display: flex;
  gap: 10px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.btn--sm {
  padding: 8px 16px;
  font-size: 0.86rem;
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn--solar {
  background: var(--solar);
  color: #0f0a1e;
}

.btn--solar:hover {
  background: #f59e0b;
}

.btn--indigo {
  background: var(--indigo);
  color: #0f0a1e;
}

.btn--indigo:hover {
  background: #6366f1;
}

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

.btn--ghost:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}

/* Cascade hero */

.cascade-hero {
  position: relative;
  padding: 48px 0 64px;
  overflow: hidden;
}

.cascade-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  pointer-events: none;
}

.cascade-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.cascade-hero__tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--solar-dim);
  border: 1px solid rgba(251, 191, 36, 0.3);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--solar);
  margin-bottom: 16px;
}

.cascade-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}

.cascade-hero__lead {
  color: var(--muted);
  font-size: 1.06rem;
  margin-bottom: 24px;
  max-width: 52ch;
}

.cascade-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cascade-hero__stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-card {
  padding: 18px 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
}

.float-card--offset {
  margin-left: 24px;
  border-color: rgba(251, 191, 36, 0.25);
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
}

.float-card span {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  margin-top: 4px;
}

/* Main */

.main {
  padding: 8px 0 64px;
}

/* Orbit sections */

.orbit {
  position: relative;
  margin-bottom: 32px;
  padding: 36px 32px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow:
    0 0 0 1px rgba(129, 140, 248, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.orbit::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius) + 1px);
  background: radial-gradient(ellipse at 0% 0%, rgba(251, 191, 36, 0.12), transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(129, 140, 248, 0.1), transparent 50%);
  z-index: -1;
  pointer-events: none;
}

.orbit--warm::before {
  background: radial-gradient(ellipse at 100% 0%, rgba(251, 191, 36, 0.14), transparent 55%);
}

.orbit__label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 10px;
}

.orbit--warm .orbit__label {
  color: var(--solar);
}

.orbit__title {
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 3vw, 1.7rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 14px;
}

.orbit__text {
  color: var(--muted);
  margin-bottom: 14px;
  max-width: 75ch;
}

.orbit__text:last-of-type {
  margin-bottom: 0;
}

/* Tile mosaic */

.tile-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin: 20px 0;
}

.tile-mosaic__item {
  padding: 16px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--line);
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
}

.tile-mosaic__item small {
  display: block;
  font-weight: 400;
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: 4px;
}

/* Split duo */

.split-duo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.split-duo__box {
  padding: 20px 22px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.split-duo__box h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--solar);
}

.list {
  list-style: none;
  padding: 0;
}

.list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.96rem;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--indigo);
}

.orbit--warm .list li::before {
  background: var(--solar);
}

/* Table */

.table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.table th,
.table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.table th {
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--surface-2);
  color: var(--solar);
}

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

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

/* FAQ */

.faq {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq details {
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 14px 18px;
}

.faq summary {
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq details p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.96rem;
}

/* Actions */

.actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Highlight */

.highlight {
  margin-top: 18px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--solar-dim);
  border: 1px solid rgba(251, 191, 36, 0.28);
  color: var(--ink);
  font-size: 0.98rem;
}

/* CTA solar */

.cta-solar {
  margin-top: 40px;
  padding: 44px 36px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid rgba(251, 191, 36, 0.2);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-solar::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.08), transparent 70%);
  pointer-events: none;
}

.cta-solar h2 {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.cta-solar p {
  position: relative;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto 22px;
}

/* Footer */

.footer {
  padding: 36px 0 28px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
}

.footer__brand img {
  height: 30px;
  width: auto;
}

.footer__copy,
.footer__disclaimer,
.cookies-note {
  font-size: 0.86rem;
  color: var(--muted);
  margin-bottom: 6px;
}

@media (max-width: 768px) {
  .cascade-hero__grid {
    grid-template-columns: 1fr;
  }

  .float-card--offset {
    margin-left: 12px;
  }

  .orbit {
    padding: 28px 20px;
  }
}