:root {
  --ink: #0c1018;
  --ink-soft: #161c28;
  --fog: #efe7d8;
  --fog-dim: rgba(239, 231, 216, 0.72);
  --fog-faint: rgba(239, 231, 216, 0.4);
  --champagne: #d4b483;
  --champagne-soft: rgba(212, 180, 131, 0.2);
  --rose: #e8a090;
  --line: rgba(239, 231, 216, 0.14);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Sora", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pad: clamp(1.25rem, 4vw, 3.5rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--fog);
  font-family: var(--sans);
  font-weight: 300;
  letter-spacing: 0.01em;
  background:
    radial-gradient(90% 70% at 85% -5%, rgba(232, 160, 144, 0.14), transparent 50%),
    radial-gradient(80% 60% at 0% 30%, rgba(212, 180, 131, 0.12), transparent 45%),
    radial-gradient(70% 50% at 60% 100%, rgba(70, 100, 140, 0.12), transparent 50%),
    linear-gradient(165deg, #090c12 0%, #131925 45%, #0b0f16 100%);
  overflow-x: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
  image-rendering: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

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

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.045;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.sparkles {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 45;
  overflow: hidden;
}

.sparkle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(239, 231, 216, 0.85);
  box-shadow: 0 0 10px rgba(212, 180, 131, 0.55);
  animation: twinkle var(--dur, 4s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
  opacity: 0;
}

@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.4) translateY(0); }
  40% { opacity: 0.9; transform: scale(1) translateY(-8px); }
  70% { opacity: 0.35; }
}

/* ——— Nav ——— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--pad);
  mix-blend-mode: difference;
}

.nav-brand {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-links a {
  opacity: 0.75;
  transition: opacity 0.25s;
}

.nav-links a:hover {
  opacity: 1;
}

.music-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: inherit;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
}

.music-toggle:hover {
  border-color: rgba(255, 255, 255, 0.7);
}

.music-toggle[aria-pressed="true"] {
  background: rgba(255, 255, 255, 0.1);
}

.music-icon {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 0.85rem;
}

.music-icon i {
  display: block;
  width: 2px;
  height: 40%;
  background: currentColor;
  transform-origin: bottom;
}

.music-icon i:nth-child(1) { height: 45%; }
.music-icon i:nth-child(2) { height: 100%; }
.music-icon i:nth-child(3) { height: 65%; }

.music-toggle[aria-pressed="true"] .music-icon i {
  animation: equalize 0.9s ease-in-out infinite;
}

.music-toggle[aria-pressed="true"] .music-icon i:nth-child(2) {
  animation-delay: 0.15s;
}

.music-toggle[aria-pressed="true"] .music-icon i:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes equalize {
  0%, 100% { transform: scaleY(0.45); }
  50% { transform: scaleY(1); }
}

@media (max-width: 640px) {
  .music-label { display: none; }
  .nav-right { gap: 0.85rem; }
  .nav-links { gap: 0.85rem; font-size: 0.68rem; }
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: end start;
  overflow: hidden;
  isolation: isolate;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  z-index: -2;
  transform: scale(1.02);
  animation: heroDrift 28s ease-in-out infinite alternate;
}

@keyframes heroDrift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to { transform: scale(1.05) translate3d(-0.8%, -0.4%, 0); }
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 10, 16, 0.4) 0%, rgba(8, 10, 16, 0.12) 38%, rgba(8, 10, 16, 0.78) 82%, rgba(8, 10, 16, 0.94) 100%),
    linear-gradient(90deg, rgba(8, 10, 16, 0.55) 0%, transparent 58%);
  transition: opacity 0.8s var(--ease);
}

.hero.has-lyrics .hero-veil {
  background:
    linear-gradient(180deg, rgba(8, 10, 14, 0.25) 0%, rgba(8, 10, 14, 0.12) 42%, rgba(8, 10, 14, 0.62) 100%);
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding: clamp(5.5rem, 14vh, 8rem) var(--pad) clamp(4rem, 10vh, 6rem);
  max-width: 42rem;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.hero.has-lyrics .hero-copy,
.hero.has-lyrics .scroll-cue {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.75rem);
}

.hero-kicker {
  margin: 0 0 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champagne);
  animation: rise 1.1s var(--ease) both;
}

.hero-brand {
  margin: 0 0 0.2rem;
  font-family: var(--serif);
  font-size: clamp(5.2rem, 17vw, 10.5rem);
  font-weight: 300;
  line-height: 0.85;
  letter-spacing: -0.04em;
  animation: rise 1.1s 0.08s var(--ease) both;
}

.hero-line {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.6vw, 2.55rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.15;
  animation: rise 1.1s 0.16s var(--ease) both;
}

.hero-sub {
  margin: 1.05rem 0 0;
  max-width: 30rem;
  color: var(--fog-dim);
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  line-height: 1.6;
  animation: rise 1.1s 0.24s var(--ease) both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
  animation: rise 1.1s 0.32s var(--ease) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(1.4rem); }
  to { opacity: 1; transform: translateY(0); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border: 1px solid var(--champagne);
  background: var(--champagne);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s;
}

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

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

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

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  z-index: 3;
  width: 1.25rem;
  height: 2rem;
  border: 1px solid var(--fog-faint);
  border-radius: 999px;
  transform: translateX(-50%);
  animation: rise 1.1s 0.5s var(--ease) both;
}

.scroll-cue span {
  position: absolute;
  left: 50%;
  top: 0.4rem;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: var(--champagne);
  transform: translateX(-50%);
  animation: drip 1.8s ease-in-out infinite;
}

@keyframes drip {
  0%, 100% { opacity: 0; transform: translate(-50%, 0); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 1rem); }
}

/* Lyrics — bottom, off face */
.lyric-stage {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 0 var(--pad) clamp(5.5rem, 12vh, 7.5rem);
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s var(--ease);
  background: linear-gradient(180deg, transparent 0%, rgba(8, 10, 14, 0.12) 40%, rgba(8, 10, 14, 0.58) 100%);
}

.hero.has-lyrics .lyric-stage { opacity: 1; }

.lyric-line {
  margin: 0;
  max-width: min(22rem, 88vw);
  font-family: var(--serif);
  font-size: clamp(1.55rem, 4.2vw, 2.75rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fog);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(0.85rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), color 0.35s;
}

.lyric-line.is-on { opacity: 1; transform: translateY(0); }
.lyric-line.is-dim { opacity: 0.42; }
.lyric-line.is-focus { opacity: 1; color: #fff4e4; }

@media (max-width: 640px) {
  .lyric-stage {
    align-items: center;
    text-align: center;
    padding-bottom: clamp(4.5rem, 14vh, 6rem);
  }
  .lyric-line { max-width: 100%; }
  .hero-cta { width: 100%; }
  .btn { flex: 1; }
  .hero-video { object-position: center center; }
}

/* ——— Cinematic story chapters ——— */
.story {
  position: relative;
}

.chapter-text {
  min-height: 70svh;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  padding: clamp(4rem, 10vh, 7rem) var(--pad);
  gap: 0.75rem;
}

.chapter-num {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 10vw, 6.5rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--champagne);
  opacity: 0.85;
}

.chapter-text h2 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--serif);
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.chapter-text p {
  margin: 0;
  max-width: 28ch;
  color: var(--fog-dim);
  font-size: 1.05rem;
  line-height: 1.6;
}

.chapter-scene {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.scene-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  z-index: -2;
  transform: scale(1.04);
  transition: transform 1.4s var(--ease);
}

.media-fogline {
  object-fit: cover;
  object-position: center 58%;
}

.media-red-geometry {
  object-fit: cover;
  object-position: 42% 46%;
}

.scene-fogline .scene-media {
  object-position: center 58%;
}

.chapter-scene.is-in .scene-media,
.chapter-scene.is-playing .scene-media {
  transform: scale(1);
}

.scene-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 10, 16, 0.2) 0%, rgba(8, 10, 16, 0.08) 40%, rgba(8, 10, 16, 0.82) 100%),
    linear-gradient(90deg, rgba(8, 10, 16, 0.55) 0%, transparent 55%);
}

.scene-right .scene-veil {
  background:
    linear-gradient(180deg, rgba(8, 10, 16, 0.2) 0%, rgba(8, 10, 16, 0.08) 40%, rgba(8, 10, 16, 0.82) 100%),
    linear-gradient(270deg, rgba(8, 10, 16, 0.55) 0%, transparent 55%);
}

.scene-copy {
  position: relative;
  z-index: 2;
  max-width: 28rem;
  padding: clamp(4rem, 10vh, 6rem) var(--pad);
}

.scene-right .scene-copy {
  justify-self: end;
  text-align: right;
}

.scene-tag {
  margin: 0 0 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne);
}

.scene-copy h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.scene-copy p {
  margin: 0.85rem 0 0;
  color: var(--fog-dim);
  font-size: 1.02rem;
  line-height: 1.65;
}

/* Letter */
.letter {
  min-height: 90svh;
  display: grid;
  place-items: center;
  padding: clamp(4rem, 10vh, 7rem) var(--pad);
}

.letter-shell {
  max-width: 36rem;
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.25rem, 4vw, 2rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(70% 90% at 50% 0%, var(--champagne-soft), transparent 70%);
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--champagne);
}

.letter-shell h2,
.footer-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.letter-body {
  margin: 1.6rem auto 0;
  max-width: 30rem;
  text-align: left;
}

.letter-body p {
  margin: 0 0 1.1rem;
  color: var(--fog-dim);
  font-size: 1.05rem;
  line-height: 1.75;
}

.letter-body p:first-child {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--fog);
}

.letter-sign {
  margin-top: 1.6rem !important;
  font-family: var(--serif);
  font-style: italic;
  color: var(--champagne) !important;
}

.letter-shell .btn {
  margin-top: 1.75rem;
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

[data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero-video { object-position: center 22%; }
}

/* ——— Magical memory tray footer ——— */
/* LOCKED — do not modify */
.footer {
  margin-top: 1rem;
  padding: clamp(3rem, 7vh, 5rem) 0 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(212, 180, 131, 0.1), transparent 55%),
    linear-gradient(180deg, rgba(10, 14, 20, 0.2), rgba(8, 10, 14, 0.9));
}

.footer-head {
  padding: 0 var(--pad) clamp(1.5rem, 4vw, 2.5rem);
  max-width: 36rem;
}

.memory-tray {
  position: relative;
  height: clamp(38rem, 88vw, 54rem);
  margin: 0 auto;
  max-width: 1100px;
  padding: 0 var(--pad);
}

.polaroid {
  position: absolute;
  margin: 0;
  width: clamp(7.5rem, 16vw, 11rem);
  padding: 0.55rem 0.55rem 1.7rem;
  background: linear-gradient(180deg, #f6f0e6 0%, #efe6d6 100%);
  color: #2a241c;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.45s var(--ease), z-index 0s;
  will-change: transform;
}

.polaroid img,
.polaroid video,
.polaroid-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  aspect-ratio: 4 / 5;
  background: #ddd;
  display: block;
}

.polaroid .media-fogline {
  object-position: center 58%;
}

.polaroid figcaption {
  margin-top: 0.55rem;
  font-family: var(--serif);
  font-size: 0.72rem;
  font-style: italic;
  letter-spacing: 0.02em;
  text-align: center;
  color: #5a4d3d;
}

.polaroid:hover {
  z-index: 20 !important;
  transform: translateY(-10px) scale(1.06) rotate(0deg) !important;
}

.p1  { left: 1%;  top: 4%;  transform: rotate(-8deg); z-index: 2; width: clamp(6.8rem, 14vw, 9.8rem); }
.p2  { left: 15%; top: 1%;  transform: rotate(4deg);  z-index: 4; width: clamp(7.2rem, 15vw, 10.2rem); }
.p3  { left: 29%; top: 7%;  transform: rotate(-3deg); z-index: 3; width: clamp(6.5rem, 13vw, 9.4rem); }
.p4  { left: 42%; top: 0%;  transform: rotate(7deg);  z-index: 5; width: clamp(7.8rem, 16vw, 10.8rem); }
.p5  { left: 57%; top: 6%;  transform: rotate(-5deg); z-index: 2; width: clamp(6.8rem, 14vw, 9.6rem); }
.p6  { left: 70%; top: 2%;  transform: rotate(3deg);  z-index: 4; width: clamp(7.4rem, 15vw, 10.4rem); }
.p7  { left: 82%; top: 10%; transform: rotate(-6deg); z-index: 3; width: clamp(6.4rem, 13vw, 9.2rem); }
.p8  { left: 4%;  top: 36%; transform: rotate(5deg);  z-index: 5; width: clamp(7rem, 14.5vw, 10rem); }
.p9  { left: 18%; top: 40%; transform: rotate(-7deg); z-index: 3; width: clamp(6.6rem, 13.5vw, 9.5rem); }
.p10 { left: 32%; top: 34%; transform: rotate(2deg);  z-index: 4; width: clamp(7.6rem, 15.5vw, 10.6rem); }
.p11 { left: 48%; top: 42%; transform: rotate(-4deg); z-index: 2; width: clamp(6.9rem, 14vw, 9.7rem); }
.p12 { left: 62%; top: 36%; transform: rotate(8deg);  z-index: 5; width: clamp(7.1rem, 14.5vw, 10.1rem); }
.p13 { left: 76%; top: 40%; transform: rotate(-2deg); z-index: 3; width: clamp(6.7rem, 13.8vw, 9.5rem); }
.p14 { left: 8%;  top: 68%; transform: rotate(6deg);  z-index: 4; width: clamp(7.3rem, 15vw, 10.3rem); }
.p15 { left: 24%; top: 72%; transform: rotate(-5deg); z-index: 2; width: clamp(6.5rem, 13.2vw, 9.3rem); }
.p16 { left: 40%; top: 66%; transform: rotate(3deg);  z-index: 5; width: clamp(7.5rem, 15.2vw, 10.5rem); }
.p17 { left: 56%; top: 70%; transform: rotate(-8deg); z-index: 3; width: clamp(6.8rem, 14vw, 9.8rem); }
.p18 { left: 72%; top: 66%; transform: rotate(4deg);  z-index: 4; width: clamp(7.2rem, 14.8vw, 10.2rem); }
.p19 { left: 86%; top: 64%; transform: rotate(-5deg); z-index: 2; width: clamp(6.2rem, 12.5vw, 8.8rem); }
.p20 { left: 0%;  top: 24%; transform: rotate(6deg);  z-index: 3; width: clamp(6.8rem, 13.5vw, 9.4rem); }
.p21 { left: 44%; top: 84%; transform: rotate(-7deg); z-index: 5; width: clamp(7rem, 14vw, 9.8rem); }
.p22 { left: 60%; top: 86%; transform: rotate(2deg);  z-index: 3; width: clamp(6.5rem, 13vw, 9.2rem); }

.footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1.4rem var(--pad) 2rem;
  color: var(--fog-faint);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-top: 1px solid var(--line);
}

.footer-bar a:hover { color: var(--fog); }

@media (max-width: 960px) {
  .memory-tray {
    height: auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem 0.75rem;
    padding-bottom: 1rem;
  }

  .polaroid {
    position: relative;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    justify-self: center;
  }

  .p1, .p4, .p7, .p10, .p13, .p16, .p19, .p22 { transform: rotate(-4deg); }
  .p2, .p5, .p8, .p11, .p14, .p17, .p20, .p21 { transform: rotate(3deg); }
  .p3, .p6, .p9, .p12, .p15, .p18 { transform: rotate(-2deg); }
}

@media (max-width: 640px) {
  .memory-tray {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scene-copy,
  .scene-right .scene-copy {
    justify-self: start;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-video,
  .scroll-cue span,
  .music-toggle[aria-pressed="true"] .music-icon i,
  .sparkle,
  [data-reveal] {
    animation: none !important;
    transition: none !important;
    opacity: 1;
    transform: none;
  }
}