:root {
  --bg: #030400;
  --bg-soft: #131109;
  --cream: #efe6d2;
  --cream-dim: #c9bfa8;
  --gold: #a4914f;
  --gold-bright: #d4bf7a;
  --shadow: rgba(0, 0, 0, 0.55);
  --nav-h: 68px;
  --serif: "Cormorant Garamond", "Georgia", serif;
  --display: "Cinzel", var(--serif);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--gold-bright);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--cream);
}

/* ---------- background starfield ---------- */

.stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.stars span {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--cream);
  opacity: 0.15;
  animation: twinkle 4.5s ease-in-out infinite;
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.1;
  }
  50% {
    opacity: 0.8;
  }
}

/* ---------- nav ---------- */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  background: linear-gradient(to bottom, rgba(11, 10, 8, 0.92), rgba(11, 10, 8, 0.75));
  border-bottom: 1px solid rgba(164, 145, 79, 0.35);
  backdrop-filter: blur(6px);
}

.site-nav .wordmark {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  color: var(--cream);
  text-transform: uppercase;
}

.site-nav .wordmark:hover {
  color: var(--gold-bright);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: clamp(1rem, 3vw, 2.5rem);
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-dim);
  position: relative;
  padding-bottom: 4px;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold-bright);
  transition: width 0.25s ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  width: 100%;
}

.site-nav a[aria-current="page"] {
  color: var(--cream);
}

/* ---------- main story column ---------- */

main {
  padding-top: calc(var(--nav-h) + clamp(2rem, 6vw, 4rem));
}

.story {
  max-width: 1176px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem) clamp(4rem, 10vw, 7rem);
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 6vw, 4.5rem);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
  cursor: zoom-in;
  transition: filter 0.3s ease, transform 0.3s ease;
}

.frame img:hover {
  filter: brightness(1.06);
}

.evidence {
  max-width: 620px;
  margin: 0 auto;
}

.postcards {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(2rem, 6vw, 3.5rem);
}

.postcards .frame {
  width: 100%;
  max-width: 640px;
  background: var(--cream);
  padding: 10px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  box-shadow: 0 18px 40px var(--shadow);
}

.postcards .frame:hover {
  box-shadow: 0 26px 50px var(--shadow);
}

.postcards .frame img {
  cursor: zoom-in;
}

/* ---------- tilt (evidence + postcard cards) ---------- */
/* Note: transition lives only here, not on .postcards .frame / .evidence,
   so a higher-specificity rule can't silently clobber the whole
   `transition` shorthand (it's a single property — the cascade doesn't
   merge sub-values from competing declarations). */

.tilt-card {
  border-radius: 3px;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
  will-change: transform;
}

.tilt-card:hover {
  box-shadow: 0 30px 60px var(--shadow);
}

.tilt-card.tilting {
  transition: transform 0.1s ease-out;
}

/* ---------- clue links (index page, under final panel) ---------- */

.clue-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 3vw, 1.5rem);
  text-align: center;
}

.clue-links a {
  font-family: var(--display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-dim);
  position: relative;
  padding-bottom: 4px;
}

.clue-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold-bright);
  transition: width 0.25s ease;
}

.clue-links a:hover::after {
  width: 100%;
}

.clue-links a:hover {
  color: var(--gold-bright);
}

.clue-links-divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- standalone clue pages (evidence / postcard) ---------- */

.clue-page {
  max-width: 1176px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem) clamp(4rem, 10vw, 7rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(2rem, 6vw, 3rem);
}

.clue-page .back-link {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

.clue-page .back-link:hover {
  color: var(--gold-bright);
}

/* ---------- lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 5vw, 3rem);
  background: rgba(6, 5, 4, 0.94);
  cursor: zoom-out;
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 3px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}

.lightbox-close {
  position: absolute;
  top: clamp(1rem, 4vw, 2rem);
  right: clamp(1rem, 4vw, 2rem);
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--cream);
  background: none;
  border: 1px solid rgba(239, 230, 210, 0.35);
  border-radius: 50%;
  width: 2.4rem;
  height: 2.4rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover {
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

/* ---------- page heading (movies page) ---------- */

.page-heading {
  text-align: center;
  max-width: 1176px;
  margin: 0 auto;
  padding: 0 1.5rem clamp(2rem, 6vw, 3.5rem);
}

.page-heading h1 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--cream);
  margin: 0 0 0.75rem;
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--gold);
}

.ornament::before,
.ornament::after {
  content: "";
  height: 1px;
  width: clamp(2.5rem, 8vw, 6rem);
  background: linear-gradient(to right, transparent, var(--gold));
}

.ornament::after {
  background: linear-gradient(to left, transparent, var(--gold));
}

/* ---------- movies page sections ---------- */

.movies main {
  padding-top: var(--nav-h);
}

.movie-section {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  padding: clamp(3rem, 8vw, 5rem) clamp(1.5rem, 6vw, 4rem);
}

.movie-section.no-bg {
  background-image: radial-gradient(ellipse at center, var(--bg-soft) 0%, var(--bg) 75%);
}

.movie-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6, 5, 4, 0.75) 0%,
    rgba(6, 5, 4, 0.35) 35%,
    rgba(6, 5, 4, 0.45) 65%,
    rgba(6, 5, 4, 0.9) 100%
  );
}

.movie-section .logo {
  position: relative;
  z-index: 1;
  max-width: min(480px, 70vw);
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6));
  transition: transform 0.4s ease;
}

.movie-section:hover .logo {
  transform: scale(1.03);
}

.movie-section .fanart {
  position: absolute;
  z-index: 1;
  width: clamp(180px, 24vw, 280px);
  bottom: clamp(1rem, 4vw, 2.5rem);
  border: 6px solid var(--cream);
  border-radius: 2px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  transform: rotate(-4deg);
  cursor: zoom-in;
  transition: transform 0.35s ease;
}

.movie-section .fanart:hover {
  transform: rotate(-4deg) scale(1.04);
}

.movie-section.align-right .fanart {
  right: clamp(1rem, 6vw, 4rem);
}

.movie-section.align-left .fanart {
  left: clamp(1rem, 6vw, 4rem);
  transform: rotate(4deg);
}

.movie-section.align-left .fanart:hover {
  transform: rotate(4deg) scale(1.04);
}

@media (max-width: 640px) {
  .movie-section {
    min-height: auto;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: clamp(2.5rem, 10vw, 3.5rem);
    padding-bottom: clamp(2.5rem, 10vw, 3.5rem);
  }

  .movie-section .logo {
    max-width: min(320px, 78vw);
  }

  .movie-section .fanart,
  .movie-section.align-left .fanart,
  .movie-section.align-right .fanart {
    position: static;
    z-index: 1;
    left: auto;
    right: auto;
    bottom: auto;
    transform: rotate(0deg);
    width: min(75vw, 320px);
    margin: 0 auto;
  }

  .movie-section:hover .fanart,
  .movie-section.align-left:hover .fanart,
  .movie-section.align-right:hover .fanart {
    transform: rotate(0deg) scale(1.04);
  }
}

/* ---------- footer ---------- */

.site-footer {
  padding: clamp(2rem, 6vw, 3.5rem) 1.5rem;
  display: flex;
  justify-content: center;
}

.site-footer .ornament {
  width: min(320px, 80%);
}

/* ---------- reduced motion ---------- */

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

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

  .stars span {
    animation: none;
    opacity: 0.25;
  }

  .movie-section .logo,
  .movie-section .fanart,
  .postcards .frame,
  .evidence,
  .tilt-card,
  .tilt-card.tilting {
    transition: none;
  }
}