:root {
  --bg-deep: #050914;
  --bg-mid: #0f1c2d;
  --bg-soft: #152a3f;
  --sand: #f5e6c8;
  --amber: #f2b15d;
  --mint: #56d6c7;
  --text-light: #f7f6f3;
  --text-muted: rgba(247, 246, 243, 0.75);
  --card: rgba(15, 28, 45, 0.8);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 30px 60px rgba(5, 9, 20, 0.55);
  font-size: 16px;
}

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

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-light);
  background: radial-gradient(circle at top, #132845, #070c16 70%);
  min-height: 100vh;
  line-height: 1.6;
}

.background-texture {
  position: fixed;
  inset: 0;
  background-image: url('https://www.transparenttextures.com/patterns/asfalt-light.png');
  opacity: 0.12;
  z-index: -2;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(120deg, rgba(14, 28, 46, 0.85), rgba(5, 9, 20, 0.9));
  z-index: -3;
}

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

img {
  width: 100%;
  display: block;
  border-radius: 18px;
}

main {
  width: min(1200px, 90vw);
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-header {
  width: min(1200px, 92vw);
  margin: 1.5rem auto 0;
  padding: 1rem 1.5rem;
  border-radius: 999px;
  background: rgba(10, 16, 27, 0.85);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 1rem;
  z-index: 10;
  box-shadow: var(--shadow);
}

.logo {
  font-family: 'Playfair Display', 'Times New Roman', serif;
  letter-spacing: 0.08em;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-links a {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a.is-active {
  background: rgba(242, 177, 93, 0.15);
  color: var(--sand);
}

.nav-toggle {
  display: none;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  border-radius: 10px;
  width: 48px;
  height: 48px;
  font-size: 1.4rem;
}

.hero {
  margin: 3rem 0;
  padding: 3rem;
  background: linear-gradient(135deg, rgba(21, 42, 63, 0.9), rgba(5, 9, 20, 0.95));
  border-radius: 32px;
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  pointer-events: none;
}

.eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--mint);
}

h1,
h2,
h3 {
  font-family: 'Playfair Display', 'Times New Roman', serif;
  margin: 0.3rem 0 1rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.1;
}

.lede {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 1.2rem;
}

.btn {
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.btn.primary {
  background: linear-gradient(135deg, var(--amber), #f7c978);
  color: #1b1205;
}

.btn.secondary {
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-light);
  background: transparent;
}

.btn.text {
  background: none;
  padding: 0;
  color: var(--amber);
}

.hero-list {
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--text-muted);
}

.hero-list li::before {
  content: '✦';
  margin-right: 0.6rem;
  color: var(--amber);
}

.video-shell {
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  aspect-ratio: 16 / 9;
}

.video-shell iframe {
  width: 100%;
  height: 100%;
}

.video-note {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 0.8rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 4rem 0;
}

.feature-card {
  padding: 1.8rem;
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  background: var(--card);
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--card-image);
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  mix-blend-mode: screen;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 9, 20, 0) 0%, rgba(5, 9, 20, 0.85) 100%);
}

.feature-card > * {
  position: relative;
  z-index: 1;
}

.tag {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mint);
}

.text-link {
  color: var(--amber);
  font-weight: 600;
}

.story-panels {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin: 4rem 0;
}

.panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  background: var(--card);
  border-radius: 28px;
  padding: 2rem;
  border: 1px solid var(--border);
  align-items: center;
}

.panel.reverse figure {
  order: -1;
}

figure {
  margin: 0;
}

figcaption {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.media-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 4rem 0;
}

.media-strip figure {
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.media-strip figure img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

body.locked {
  overflow: hidden;
}

body.locked > *:not(.password-overlay) {
  filter: blur(12px);
  pointer-events: none;
  user-select: none;
  transition: filter 200ms ease;
}

.password-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 9, 20, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.password-card {
  background: rgba(21, 42, 63, 0.95);
  border-radius: 24px;
  padding: 2rem;
  width: min(360px, 90vw);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.password-card input {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text-light);
  font-size: 1rem;
}

.password-card button {
  border: none;
  border-radius: 999px;
  padding: 0.9rem;
  font-weight: 600;
  background: linear-gradient(120deg, var(--petrol), var(--petrol-light));
  color: white;
  cursor: pointer;
}

.password-card .error {
  color: #f66c6c;
  font-size: 0.9rem;
  min-height: 1.2rem;
}

.cta {
  margin: 4rem 0;
  padding: 2.5rem;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(242, 177, 93, 0.15), rgba(86, 214, 199, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.site-footer {
  width: min(1200px, 92vw);
  margin: 3rem auto;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Page templates */
.page main {
  padding-top: 2rem;
}

.page-hero {
  margin: 3rem 0 2rem;
  padding: 3rem;
  border-radius: 36px;
  border: 1px solid var(--border);
  background-image: linear-gradient(120deg, rgba(5, 9, 20, 0.9), rgba(21, 42, 63, 0.85)),
    var(--hero-image);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}

.page-section {
  margin: 3rem 0;
  background: var(--card);
  border-radius: 28px;
  padding: 2rem;
  border: 1px solid var(--border);
}

.page-section.duo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.page-section.duo.reverse figure {
  order: -1;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.bullet-list li {
  margin-bottom: 0.6rem;
  color: var(--text-muted);
}

.bullet-list li::before {
  content: '•';
  color: var(--mint);
  margin-right: 0.5rem;
}

.fact-grid,
.grid-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.fact-grid article,
.profile-grid article,
.grid-split article {
  background: var(--card);
  border-radius: 22px;
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.confession-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin: 2rem 0 0;
}

.confession-card {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 22px;
  border: 1px solid var(--border);
  padding: 1rem;
}

.confession-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 0.8rem;
  box-shadow: var(--shadow);
}

.confession-card img.calvin-portrait {
  object-position: center 15%;
}

.confession-card h3 {
  margin: 0 0 0.4rem;
}

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

.profile-grid {
  margin: 3rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.profile-grid article {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.profile-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.profile-grid p {
  margin: 0;
  color: var(--text-muted);
}

.timeline-block {
  margin: 3rem 0;
  padding: 2rem;
  border-radius: 28px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.timeline-block ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.timeline-block li {
  padding: 1rem;
  border-left: 3px solid var(--amber);
  background: rgba(255, 255, 255, 0.02);
}

.timeline-block span {
  color: var(--mint);
  font-weight: 600;
  display: block;
}

.timeline-detailed article {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
  padding: 2rem;
  border-radius: 28px;
  border: 1px solid var(--border);
  background: var(--card);
}

.timeline-year {
  letter-spacing: 0.15em;
  color: var(--mint);
  font-size: 0.9rem;
}

.map-section {
  margin: 3rem 0;
  padding: 2rem;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(15, 28, 45, 0.9), rgba(5, 9, 20, 0.95));
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.note {
  color: var(--amber);
  font-weight: 600;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin: 3rem 0;
}

.gallery figure {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 24px;
  border: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.gallery figure img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.impact-list ul {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.impact-list li {
  background: var(--card);
  padding: 1rem 1.5rem;
  border-radius: 18px;
  border: 1px solid var(--border);
}

.impact-list span {
  color: var(--mint);
  font-weight: 600;
}

.quiz-wrapper {
  margin: 3rem 0;
}

.quiz-card {
  background: var(--card);
  border-radius: 32px;
  padding: 2.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.quiz-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.progress-bar {
  flex: 1;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--mint), var(--amber));
  transition: width 220ms ease;
}

.quiz-options {
  display: grid;
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.quiz-option {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  padding: 0.9rem 1.2rem;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-light);
  text-align: left;
  cursor: pointer;
  transition: border-color 150ms ease, transform 150ms ease;
}

.quiz-option:hover {
  transform: translateX(3px);
}

.quiz-option.active {
  border-color: var(--mint);
  background: rgba(86, 214, 199, 0.1);
}

.quiz-feedback {
  min-height: 1.5rem;
  font-weight: 600;
}

/* Responsive nav */
@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: min(260px, 80vw);
    height: 100%;
    background: rgba(8, 12, 24, 0.97);
    flex-direction: column;
    padding: 5rem 1.5rem;
    transform: translateX(100%);
    transition: transform 250ms ease;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    transform: translateX(0);
  }
}

@media (max-width: 620px) {
  .hero,
  .page-hero {
    padding: 2rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation-duration: 0ms !important;
  }
}