@font-face {
  font-family: "Instrument Serif";
  src: url("/assets/fonts/InstrumentSerif-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "National Park";
  src: url("/assets/fonts/NationalPark-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "DM Mono";
  src: url("/assets/fonts/DMMono-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --bg: #120912;
  --bg-soft: rgba(34, 17, 34, 0.88);
  --panel: rgba(24, 11, 24, 0.74);
  --panel-strong: rgba(33, 13, 22, 0.9);
  --line: rgba(255, 244, 227, 0.18);
  --text: #fff4e3;
  --text-dim: rgba(255, 244, 227, 0.72);
  --accent-sun: #ff9d4d;
  --accent-rose: #ff6f73;
  --accent-violet: #8f65ff;
  --accent-mint: #97f1d9;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1200px;
  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-body: "National Park", "Segoe UI", sans-serif;
  --font-mono: "DM Mono", "SFMono-Regular", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top, rgba(143, 101, 255, 0.2), transparent 42%),
    radial-gradient(circle at 80% 0%, rgba(255, 111, 115, 0.24), transparent 35%),
    linear-gradient(180deg, #271126 0%, #120912 42%, #120912 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 140px 140px;
  mask-image: linear-gradient(180deg, black 0%, rgba(0, 0, 0, 0.2) 100%);
}

a {
  color: inherit;
}

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

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding-bottom: 48px;
}

.masthead {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(100%, 1040px);
  margin: 20px auto 0;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 8, 16, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
}

.brand-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-kicker,
.eyebrow,
.stat-label,
.fact-label,
.timeline-step {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-mint);
}

.brand-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 1rem;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--text-dim);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-1px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 28px;
  align-items: stretch;
  padding: 72px 0 48px;
}

.hero-copy,
.hero-panel,
.guide-card,
.fact-pill,
.timeline-card,
.faq-item,
.site-footer {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(40, 17, 31, 0.78), rgba(16, 8, 16, 0.88));
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4vw, 52px);
  border-radius: 40px;
}

.hero-copy::after {
  position: absolute;
  inset: auto -12% -22% auto;
  width: 300px;
  height: 300px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 157, 77, 0.22), transparent 70%);
  content: "";
  pointer-events: none;
}

.hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(3.8rem, 11vw, 7.4rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.hero-meta span {
  display: inline-flex;
  padding: 10px 14px;
  border: 1px solid rgba(255, 244, 227, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
}

.hero-text,
.footer-copy,
.guide-card p,
.timeline-card p,
.faq-item p {
  margin: 0;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent-sun), var(--accent-rose));
  color: #150b16;
  box-shadow: 0 16px 34px rgba(255, 111, 115, 0.25);
}

.button-secondary {
  border: 1px solid rgba(255, 244, 227, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.verification-note {
  margin: 0;
  color: rgba(255, 244, 227, 0.64);
  font-size: 0.92rem;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border-radius: 40px;
}

.panel-graphic {
  position: relative;
  min-height: 240px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 244, 227, 0.1);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 244, 227, 0.05), transparent 55%),
    radial-gradient(circle at 50% 18%, rgba(255, 157, 77, 0.35), transparent 28%),
    linear-gradient(180deg, rgba(141, 92, 255, 0.16), rgba(22, 10, 24, 0.6));
}

.solar-disc,
.orbit {
  position: absolute;
  border-radius: 999px;
}

.solar-disc {
  inset: 44px auto auto 50%;
  width: 150px;
  height: 150px;
  transform: translateX(-50%);
  background:
    radial-gradient(circle at 35% 35%, #fff4d4 0%, #ffd78d 26%, var(--accent-sun) 58%, rgba(255, 157, 77, 0.15) 100%);
  box-shadow:
    0 0 60px rgba(255, 157, 77, 0.3),
    0 0 140px rgba(255, 111, 115, 0.16);
}

.orbit-one {
  inset: 28px auto auto 50%;
  width: 182px;
  height: 182px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 244, 227, 0.18);
}

.orbit-two {
  inset: 16px auto auto 50%;
  width: 206px;
  height: 206px;
  transform: translateX(-50%);
  border: 1px solid rgba(151, 241, 217, 0.22);
}

.horizon {
  position: absolute;
  right: 18px;
  bottom: 42px;
  left: 18px;
  height: 84px;
  border-top: 1px solid rgba(255, 244, 227, 0.2);
  background:
    linear-gradient(160deg, transparent 0 48%, rgba(255, 244, 227, 0.1) 48% 49%, transparent 49%),
    linear-gradient(180deg, transparent 0%, rgba(255, 111, 115, 0.16) 70%, rgba(18, 9, 18, 0.9) 100%);
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.stat-card,
.guide-card,
.timeline-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
}

.stat-card strong,
.fact-pill strong,
.guide-card h3,
.timeline-card h3,
.faq-item summary,
.footer-title {
  font-weight: 500;
}

.stat-card strong,
.guide-card h3,
.timeline-card h3 {
  display: block;
  margin-top: 10px;
  font-size: 1.22rem;
}

.stat-card p {
  margin: 8px 0 0;
  color: var(--text-dim);
  line-height: 1.55;
}

.fact-band,
.section,
.site-footer {
  margin-top: 24px;
}

.fact-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.fact-pill {
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
}

.fact-pill strong {
  font-size: 1.08rem;
  line-height: 1.4;
}

.section {
  padding: 24px 0 0;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.section-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.planning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.guide-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
}

.guide-card h3,
.timeline-card h3 {
  margin: 0;
}

.inline-link {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  color: var(--accent-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(151, 241, 217, 0.38);
}

.inline-link:hover {
  color: #c8ffef;
}

.dual-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 16px;
}

.accent-card {
  background:
    linear-gradient(180deg, rgba(255, 157, 77, 0.12), transparent 55%),
    rgba(255, 255, 255, 0.05);
}

.stacked-cards {
  display: grid;
  gap: 16px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.timeline-card {
  position: relative;
  overflow: hidden;
}

.timeline-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-sun), var(--accent-violet));
  content: "";
}

.timeline-step {
  display: inline-flex;
  margin-bottom: 14px;
}

.weekend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 18px 22px;
  border-radius: 20px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.12rem;
}

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

.faq-item p {
  margin-top: 14px;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) auto;
  gap: 20px;
  align-items: start;
  padding: 24px;
  border-radius: 28px;
}

.footer-title {
  margin: 0 0 10px;
  font-size: 1.24rem;
}

.footer-links {
  display: grid;
  gap: 10px;
  text-align: right;
}

.footer-links a {
  color: var(--accent-mint);
  text-decoration: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 500ms ease,
    transform 500ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .main-nav a,
  .button {
    transition: none;
  }
}

@media (max-width: 1080px) {
  .hero,
  .dual-layout,
  .timeline,
  .weekend-grid,
  .planning-grid,
  .fact-band,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    order: -1;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-links {
    text-align: left;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .masthead {
    position: static;
    margin-top: 12px;
    padding: 14px;
    border-radius: 28px;
  }

  .brand {
    width: 100%;
  }

  .main-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-copy,
  .hero-panel {
    border-radius: 28px;
  }

  .panel-grid,
  .planning-grid,
  .fact-band,
  .dual-layout,
  .timeline,
  .weekend-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: clamp(3rem, 20vw, 4.6rem);
  }

  .button {
    width: 100%;
  }

  .hero-meta span {
    width: 100%;
    justify-content: center;
  }

  .brand-copy {
    width: calc(100% - 60px);
  }

  .main-nav a {
    padding-left: 0;
  }
}