:root {
  --color-black: #000000;
  --color-dark-gray: #1a1a1a;
  --color-near-black: #0a0a0a;
  --color-gold: #D4A574;
  --color-pink: #ff2e7e;
  --color-pink-soft: #ff9ec4;
  --color-pink-hover: #ff5c99;
  --color-pink-ink: #08080c;
  --color-white: #ffffff;
  --color-gray: #999999;
  --font-primary: Inter, -apple-system, BlinkMacSystemFont, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --text-h1: 56px;
  --text-h2: 42px;
  --text-h3: 24px;
  --text-body-lg: 18px;
  --text-body: 16px;
  --text-body-sm: 14px;
  --text-caption: 12px;
  --text-h1-mobile: 36px;
  --text-h2-mobile: 28px;
  --text-h3-mobile: 20px;
  --text-body-lg-mobile: 16px;
  --text-body-mobile: 15px;
  --ease-luxury: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-reveal: cubic-bezier(0.4, 0, 0.2, 1);
}

html:root {
  --shadow-neon: 0 0 24px rgba(255, 46, 126, 0.36);
  --shadow-neon-strong: 0 0 32px rgba(255, 46, 126, 0.5);
}

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

html {
  background: var(--color-black);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.age-locked {
  overflow: hidden;
}

body::before {
  position: fixed;
  z-index: 100;
  inset: -40%;
  pointer-events: none;
  content: "";
  opacity: 0.025;
  background-image:
    repeating-radial-gradient(circle at 20% 31%, rgba(255, 255, 255, 0.75) 0 0.35px, transparent 0.55px 4px),
    repeating-radial-gradient(circle at 77% 68%, rgba(212, 165, 116, 0.55) 0 0.3px, transparent 0.5px 5px);
  background-size: 8px 11px, 13px 17px;
  mix-blend-mode: soft-light;
  animation: film-grain 1.6s steps(2, end) infinite;
}

::selection {
  background: rgba(212, 165, 116, 0.72);
  color: var(--color-black);
}

img,
picture {
  display: block;
}

button,
a {
  color: inherit;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

button {
  padding: 0;
  border: 0;
  appearance: none;
  background: transparent;
}

a {
  text-decoration: none;
}

.skip-link {
  position: fixed;
  z-index: 300;
  top: 14px;
  left: 22px;
  padding: 8px 0;
  transform: translateY(-170%);
  color: var(--color-white);
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 5px;
  transition: transform 800ms var(--ease-reveal);
}

.skip-link:focus {
  transform: translateY(0);
}

.btn-cartier {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 15px 46px;
  border: 1px solid var(--color-pink);
  background: transparent;
  color: var(--color-pink);
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  transition:
    background-color 800ms var(--ease-reveal),
    color 800ms var(--ease-reveal);
}

.btn-cartier:hover,
.btn-cartier:focus-visible {
  background: var(--color-pink);
  color: var(--color-pink-ink);
  outline: none;
}

.btn-cartier--solid {
  background: var(--color-pink);
  color: var(--color-pink-ink);
  box-shadow: 0 0 32px rgba(255, 46, 126, 0.48);
  transition:
    background-color 500ms var(--ease-reveal),
    box-shadow 500ms var(--ease-reveal),
    color 500ms var(--ease-reveal),
    transform 500ms var(--ease-reveal);
}

.btn-cartier--solid:hover,
.btn-cartier--solid:focus-visible {
  background: var(--color-pink-hover);
  box-shadow: 0 0 42px rgba(255, 46, 126, 0.62);
  color: var(--color-pink-ink);
  transform: translateY(-2px);
  animation: cta-glow 2.4s ease-in-out infinite;
}

.btn-cartier:focus-visible {
  outline: 2px solid var(--color-pink-soft);
  outline-offset: 4px;
}

.text-link {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: var(--font-weight-normal);
  letter-spacing: 0.08em;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.28);
  text-underline-offset: 6px;
  cursor: pointer;
  transition: color 800ms ease, text-decoration-color 800ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--color-gold);
  text-decoration-color: var(--color-gold);
  outline: none;
}

/* Age gate */

.age-gate {
  position: fixed;
  z-index: 250;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--color-black);
  transition: opacity 1.2s ease, visibility 1.2s ease;
}

.age-gate.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.age-gate__portrait {
  position: absolute;
  inset: -5%;
  opacity: 0.22;
  background:
    linear-gradient(90deg, var(--color-black), transparent 30%, transparent 70%, var(--color-black)),
    linear-gradient(180deg, var(--color-black), transparent 24%, transparent 72%, var(--color-black)),
    url("../media/hero-desktop.jpg") 65% center / cover no-repeat;
  background:
    linear-gradient(90deg, var(--color-black), transparent 30%, transparent 70%, var(--color-black)),
    linear-gradient(180deg, var(--color-black), transparent 24%, transparent 72%, var(--color-black)),
    image-set(
      url("../media/hero-desktop.webp") type("image/webp"),
      url("../media/hero-desktop.jpg") type("image/jpeg")
    ) 65% center / cover no-repeat;
  filter: blur(9px) saturate(0.65) contrast(1.05);
  transform: scale(1.035);
}

.age-panel {
  position: relative;
  width: min(84vw, 620px);
  text-align: center;
}

.age-wordmark {
  margin: 0 0 30px;
  color: rgba(255, 46, 126, 0.92);
  font-family: var(--font-primary);
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.26em;
}

.age-panel h2 {
  margin: 0;
  font-family: var(--font-primary);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.82);
}

.age-panel > p:not(.age-wordmark, .age-note) {
  max-width: 500px;
  margin: 27px auto 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  line-height: 2;
}

.age-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  margin-top: 40px;
}

.age-note {
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.24);
  font-size: 10px;
  line-height: 1.8;
}

/* Shared luxury shell */

.site-header {
  position: fixed;
  z-index: 80;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(24px, 4.4vw, 84px);
  pointer-events: none;
}

.site-header::before {
  position: absolute;
  z-index: -1;
  inset: 0 0 -30px;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent);
}

.site-header a,
.site-header span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 10px;
  font-weight: var(--font-weight-normal);
  letter-spacing: 0.2em;
  pointer-events: auto;
}

.site-header span {
  color: rgba(255, 46, 126, 0.84);
}

.site-header .wordmark {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.06em;
}

.site-header a {
  transition: color 800ms ease;
}

.site-header a:hover,
.site-header a:focus-visible {
  color: var(--color-gold);
  outline: none;
}

main {
  background: var(--color-black);
}

.luxury-screen {
  position: relative;
  width: 100%;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 50% 40%, var(--color-dark-gray) 0, var(--color-near-black) 28%, var(--color-black) 74%);
}

.luxury-photo {
  --eye-x: 0px;
  --eye-y: 0px;
  position: absolute;
  z-index: 1;
  inset: 0;
  overflow: hidden;
  margin: 0;
  background: var(--color-black);
  transform: translate3d(0, var(--parallax-y, 0), 0);
  will-change: transform;
}

.luxury-photo picture,
.luxury-photo img {
  width: 100%;
  height: 100%;
}

main .neon-rim-light::before {
  opacity: 0.64;
  filter: blur(11px) drop-shadow(0 0 18px rgba(255, 46, 126, 0.44));
}

.luxury-photo img {
  object-fit: cover;
  filter: saturate(1.02) contrast(1.06) brightness(0.98);
  transform: translate3d(var(--eye-x), var(--eye-y), 0) scale(1);
  transition:
    opacity 1.4s ease,
    filter 1.2s var(--ease-reveal),
    transform 3s var(--ease-luxury);
}

.js-enhanced .luxury-photo img[data-src]:not(.is-loaded) {
  opacity: 0;
}

.luxury-photo::after {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(ellipse at center, transparent 64%, rgba(0, 0, 0, 0.28) 82%, rgba(0, 0, 0, 0.56) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.24), transparent 20%, transparent 80%, rgba(0, 0, 0, 0.48));
}

.ken-burns img {
  transform-origin: 58% 48%;
}

.is-current .ken-burns img.is-loaded {
  animation: ken-burns 25s var(--ease-luxury) infinite alternate;
}

.reveal-stack [data-reveal-item] {
  opacity: 0;
  filter: blur(6px);
  transform: translate3d(0, 28px, 0);
  transition:
    filter 900ms var(--ease-reveal),
    opacity 800ms ease,
    transform 900ms var(--ease-reveal);
  transition-delay: calc(var(--reveal-order, 0) * 300ms);
}

.reveal-stack.is-revealed [data-reveal-item] {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0);
}

.focus-reveal img {
  filter: blur(10px) saturate(0.86) contrast(1.03) brightness(0.88);
  transform: scale(1.025);
}

.focus-reveal.is-focused img {
  filter: blur(0) saturate(1.02) contrast(1.06) brightness(0.98);
  transform: scale(1);
}

/* Hero */

.hero-screen {
  height: 100svh;
  min-height: 680px;
  background: var(--color-black);
}

.hero-photo {
  -webkit-mask-image: linear-gradient(180deg, #000 0, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0, #000 88%, transparent 100%);
}

.hero-photo img {
  object-position: 66% center;
}

.hero-photo::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0, rgba(0, 0, 0, 0.18) 45%, transparent 70%),
    radial-gradient(ellipse at 67% 51%, transparent 48%, rgba(0, 0, 0, 0.22) 79%, rgba(0, 0, 0, 0.52) 100%);
}

.hero-content {
  position: absolute;
  z-index: 10;
  top: 50%;
  left: clamp(30px, 8.5vw, 164px);
  width: min(46vw, 620px);
  transform: translateY(-46%);
}

.hero-title {
  margin: 0 0 20px;
  font-family: var(--font-primary);
  font-size: var(--text-h1);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.8);
}

.hero-tagline {
  margin: 0 0 32px;
  color: rgba(255, 46, 126, 0.92);
  font-size: var(--text-body-lg);
  font-weight: var(--font-weight-medium);
  line-height: 1.6;
}

.hero-features {
  margin: 0 0 40px;
}

.hero-features p {
  margin: 0 0 12px;
  color: var(--color-gray);
  font-size: var(--text-body);
  font-weight: var(--font-weight-normal);
  line-height: 1.8;
}

.hero-features p:last-child {
  margin-bottom: 0;
}

.hero-disclaimer {
  margin: 24px 0 0;
  color: #666666;
  font-size: var(--text-caption);
  line-height: 1.6;
}

/* Unlock */

.unlock-screen {
  height: 100svh;
  min-height: 720px;
  background: var(--color-black);
}

.unlock-content {
  position: absolute;
  z-index: 10;
  top: 50%;
  left: 8.5vw;
  width: min(40vw, 540px);
  transform: translateY(-50%);
}

.section-title {
  margin: 0 0 32px;
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--text-h2);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.8);
}

.section-body {
  max-width: 480px;
}

.section-block + .section-block {
  margin-top: 28px;
}

.section-block h3 {
  margin: 0 0 8px;
  color: rgba(255, 46, 126, 0.9);
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  line-height: 1.6;
}

.section-block p {
  margin: 0;
  color: var(--color-gray);
  font-size: var(--text-body);
  font-weight: var(--font-weight-normal);
  line-height: 1.8;
}

.unlock-photo {
  left: 51%;
  width: 49%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 16%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 16%, #000 100%);
}

.unlock-photo img {
  object-position: center 30%;
}

.unlock-photo::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.1) 20%, transparent 32%),
    radial-gradient(ellipse at 56% 48%, transparent 54%, rgba(0, 0, 0, 0.34) 100%);
}

/* Three states */

.states-screen {
  height: 100svh;
  min-height: 720px;
  background: var(--color-black);
}

.states-header {
  position: absolute;
  z-index: 10;
  top: 8%;
  left: 5vw;
}

.states-header .section-title {
  margin-bottom: 16px;
}

.section-intro {
  margin: 0;
  color: var(--color-gray);
  font-size: var(--text-body);
  font-weight: var(--font-weight-normal);
  line-height: 1.7;
}

.state-gallery {
  position: absolute;
  z-index: 3;
  top: 26%;
  right: 5vw;
  bottom: 7%;
  left: 5vw;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 3vw, 60px);
}

.state-spread {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.state-photo {
  inset: 0;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%),
    linear-gradient(180deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  mask-image:
    linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%),
    linear-gradient(180deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.state-photo img {
  object-position: center;
  transition:
    opacity 1.4s ease,
    filter 1.2s var(--ease-reveal),
    transform 800ms var(--ease-luxury);
}

.state-spread:nth-child(2) .state-photo img {
  object-position: center;
}

.state-spread:nth-child(3) .state-photo img {
  object-position: center;
}

.state-spread:hover .state-photo img {
  transform: translate3d(var(--eye-x), var(--eye-y), 0) scale(1.02);
}

.state-photo::after {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.24), transparent 26%, transparent 56%, rgba(0, 0, 0, 0.78)),
    radial-gradient(ellipse at center, transparent 54%, rgba(0, 0, 0, 0.34) 100%);
}

.state-info {
  position: absolute;
  z-index: 6;
  right: 9%;
  bottom: 8%;
  left: 9%;
}

.state-title {
  margin: 0 0 12px;
  color: rgba(255, 46, 126, 0.92);
  font-family: var(--font-primary);
  font-size: var(--text-h3);
  font-weight: var(--font-weight-semibold);
  line-height: 1.35;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.82);
}

.state-description {
  margin: 0;
  color: var(--color-gray);
  font-size: var(--text-body);
  font-weight: var(--font-weight-normal);
  line-height: 1.7;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.85);
}

.state-dots {
  display: none;
}

/* AI generation */

.generate-screen {
  height: 100svh;
  min-height: 720px;
  background: var(--color-black);
}

.generate-photo img {
  object-position: center;
  filter: blur(0.5px) saturate(0.98) contrast(1.06) brightness(0.9);
}

.generate-photo::after {
  background:
    linear-gradient(270deg, rgba(0, 0, 0, 0.62) 0, rgba(0, 0, 0, 0.2) 38%, transparent 70%),
    radial-gradient(ellipse at center, transparent 56%, rgba(0, 0, 0, 0.4) 100%);
}

.ai-content {
  position: absolute;
  z-index: 10;
  top: 50%;
  right: 8vw;
  width: min(42vw, 560px);
  transform: translateY(-50%);
  text-align: left;
}

/* Exclusive novel */

.novel-screen {
  height: 100svh;
  min-height: 720px;
  background: var(--color-black);
}

.novel-photo {
  left: 48%;
  width: 52%;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0, #000 16%, #000 100%),
    linear-gradient(180deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  mask-image:
    linear-gradient(90deg, transparent 0, #000 16%, #000 100%),
    linear-gradient(180deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.novel-photo img {
  object-position: 56% 20%;
}

.novel-photo::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.08) 24%, transparent 40%),
    radial-gradient(ellipse at 55% 46%, transparent 52%, rgba(0, 0, 0, 0.4) 100%);
}

.novel-content {
  position: absolute;
  z-index: 10;
  top: 50%;
  left: 8.5vw;
  width: min(42vw, 560px);
  transform: translateY(-50%);
}

.novel-kicker {
  margin: 0 0 18px;
  color: rgba(255, 46, 126, 0.92);
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.16em;
  line-height: 1.6;
}

.novel-content .section-title {
  margin-bottom: 28px;
}

/* Climax */

.climax-screen {
  height: 100svh;
  min-height: 680px;
  background: var(--color-black);
}

.climax-photo {
  inset: -1% 10%;
  -webkit-mask-image: radial-gradient(ellipse 68% 88% at 50% 50%, #000 58%, transparent 100%);
  mask-image: radial-gradient(ellipse 68% 88% at 50% 50%, #000 58%, transparent 100%);
}

.climax-photo img {
  object-fit: contain;
  object-position: 57% center;
  filter: saturate(0.96) contrast(1.08) brightness(0.9) sepia(0.08) hue-rotate(-6deg);
}

.climax-photo::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.48) 0, rgba(0, 0, 0, 0.2) 32%, transparent 54%, transparent 82%, rgba(0, 0, 0, 0.14) 100%),
    radial-gradient(ellipse at center, transparent 48%, rgba(0, 0, 0, 0.32) 76%, rgba(0, 0, 0, 0.72) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.38), transparent 28%, transparent 70%, rgba(0, 0, 0, 0.68));
}

.climax-copy {
  position: absolute;
  z-index: 10;
  top: 50%;
  right: auto;
  left: clamp(30px, 8vw, 140px);
  width: min(33vw, 430px);
  padding: 0;
  transform: translateY(-50%);
  text-align: left;
}

.climax-caption {
  width: max-content;
  max-width: 100%;
  margin: 0;
  color: rgba(255, 255, 255, 0.94);
  font-family: var(--font-primary);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.1em;
  line-height: 1.34;
  text-shadow:
    0 3px 28px rgba(0, 0, 0, 0.96),
    0 0 22px rgba(212, 165, 116, 0.1);
}

.climax-caption-line {
  display: block;
}

.climax-caption-line:last-child {
  color: rgba(244, 225, 205, 0.96);
}

/* Download */

.download-screen {
  height: 100svh;
  min-height: 680px;
  background: var(--color-black);
}

.download-photo::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.76) 0, rgba(0, 0, 0, 0.42) 30%, transparent 58%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent 24%, transparent 72%, rgba(0, 0, 0, 0.68)),
    radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.38) 100%);
}

.download-photo img {
  object-position: 50% 29%;
}

.recall-content {
  position: absolute;
  z-index: 10;
  top: 50%;
  right: auto;
  left: clamp(32px, 8vw, 154px);
  display: flex;
  width: min(34vw, 480px);
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  transform: translateY(-50%);
  text-align: left;
}

.recall-content .section-title {
  margin-bottom: 0;
}

.recall-tagline {
  margin: 24px 0 16px;
  color: var(--color-gray);
  font-size: var(--text-body);
  font-weight: var(--font-weight-normal);
  line-height: 1.8;
}

.recall-hook {
  margin: 0 0 30px;
  color: rgba(255, 46, 126, 0.9);
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.08em;
  line-height: 1.7;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.82);
}

.site-footer {
  position: absolute;
  z-index: 12;
  right: clamp(22px, 4vw, 72px);
  bottom: 24px;
  left: clamp(22px, 4vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255, 255, 255, 0.28);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-footer a,
.site-footer button {
  color: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  transition: color 800ms ease;
}

.site-footer a:hover,
.site-footer a:focus-visible,
.site-footer button:hover,
.site-footer button:focus-visible {
  color: var(--color-gold);
  outline: none;
}

.site-footer p {
  margin: 0;
}

/* Tablet and phone */

@media (max-width: 900px) {
  .site-header {
    padding: 20px 22px;
  }

  .site-header .wordmark {
    font-size: 17px;
  }

  .btn-cartier {
    min-height: 48px;
    padding: 14px 36px;
    font-size: 12px;
  }

  main .neon-rim-light::before {
    opacity: 0.54;
    filter: blur(9px) drop-shadow(0 0 14px rgba(255, 46, 126, 0.4));
  }

  .hero-screen {
    min-height: 760px;
  }

  .hero-photo {
    -webkit-mask-image: linear-gradient(180deg, #000 0, #000 90%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 0, #000 90%, transparent 100%);
  }

  .hero-photo img {
    object-position: center 47%;
  }

  .hero-photo::after {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.78) 0, rgba(0, 0, 0, 0.16) 34%, transparent 56%, transparent 74%, rgba(0, 0, 0, 0.74) 100%),
      radial-gradient(ellipse at 50% 49%, transparent 46%, rgba(0, 0, 0, 0.42) 100%);
  }

  .hero-content {
    top: 8.5%;
    right: 24px;
    left: 24px;
    width: auto;
    transform: none;
    text-align: left;
  }

  .hero-title {
    margin-bottom: 14px;
    font-size: var(--text-h1-mobile);
    line-height: 1.2;
  }

  .hero-tagline {
    margin-bottom: 18px;
    font-size: var(--text-body-lg-mobile);
  }

  .hero-features {
    margin-bottom: 24px;
  }

  .hero-features p {
    margin-bottom: 6px;
    font-size: var(--text-body-mobile);
    line-height: 1.6;
  }

  .hero-disclaimer {
    margin-top: 14px;
    font-size: 10px;
  }

  .unlock-screen {
    height: 100svh;
    min-height: 820px;
  }

  .unlock-photo {
    top: 0;
    left: 0;
    width: 100%;
    height: 52%;
    -webkit-mask-image:
      radial-gradient(ellipse 86% 88% at 50% 42%, #000 62%, transparent 100%),
      linear-gradient(180deg, #000 0, #000 72%, transparent 100%);
    mask-image:
      radial-gradient(ellipse 86% 88% at 50% 42%, #000 62%, transparent 100%),
      linear-gradient(180deg, #000 0, #000 72%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-composite: intersect;
  }

  .unlock-photo img {
    object-position: center 25%;
  }

  .unlock-content {
    top: auto;
    right: 28px;
    bottom: 5%;
    left: 28px;
    width: auto;
    transform: none;
  }

  .section-title {
    margin-bottom: 24px;
    font-size: var(--text-h2-mobile);
    line-height: 1.3;
  }

  .section-block + .section-block {
    margin-top: 20px;
  }

  .section-block h3 {
    font-size: var(--text-body-mobile);
  }

  .section-block p {
    font-size: var(--text-body-mobile);
    line-height: 1.75;
  }

  .states-screen {
    height: 100svh;
    min-height: 820px;
  }

  .states-header {
    top: 7.5%;
    right: 7.5vw;
    left: 7.5vw;
  }

  .states-header .section-title {
    margin-bottom: 12px;
  }

  .section-intro {
    font-size: var(--text-body-mobile);
    line-height: 1.65;
  }

  .state-gallery {
    top: 24%;
    right: 0;
    bottom: 10%;
    left: 0;
    display: flex;
    gap: 5vw;
    overflow-x: auto;
    padding: 0 7.5vw;
    scroll-padding-inline: 7.5vw;
    scroll-snap-type: x mandatory;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .state-gallery::-webkit-scrollbar {
    display: none;
  }

  .state-spread {
    flex: 0 0 85vw;
    scroll-snap-align: center;
  }

  .state-info {
    right: 8%;
    bottom: 8%;
    left: 8%;
  }

  .state-title {
    margin-bottom: 10px;
    font-size: var(--text-h3-mobile);
  }

  .state-description {
    font-size: var(--text-body-mobile);
    line-height: 1.65;
  }

  .state-dots {
    position: absolute;
    z-index: 12;
    right: 0;
    bottom: 5.5%;
    left: 0;
    display: flex;
    justify-content: center;
    gap: 11px;
  }

  .state-dots button {
    width: 22px;
    height: 1px;
    background: rgba(212, 165, 116, 0.28);
    cursor: pointer;
    transition: background-color 800ms ease, transform 800ms var(--ease-reveal);
  }

  .state-dots button[aria-current="true"] {
    background: var(--color-gold);
    transform: scaleX(1.35);
  }

  .state-dots button:focus-visible {
    background: var(--color-gold);
    outline: none;
  }

  .generate-photo img {
    object-position: 63% center;
  }

  .generate-photo::after {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.12) 36%, transparent 60%, rgba(0, 0, 0, 0.64)),
      radial-gradient(ellipse at center, transparent 46%, rgba(0, 0, 0, 0.44) 100%);
  }

  .generate-screen {
    height: 100svh;
    min-height: 760px;
  }

  .ai-content {
    top: 10%;
    right: 24px;
    left: 24px;
    width: auto;
    transform: none;
    text-align: left;
  }

  .novel-screen {
    height: 100svh;
    min-height: 900px;
  }

  .novel-photo {
    top: 0;
    left: 0;
    width: 100%;
    height: 54%;
    -webkit-mask-image:
      radial-gradient(ellipse 88% 88% at 50% 40%, #000 60%, transparent 100%),
      linear-gradient(180deg, #000 0, #000 72%, transparent 100%);
    mask-image:
      radial-gradient(ellipse 88% 88% at 50% 40%, #000 60%, transparent 100%),
      linear-gradient(180deg, #000 0, #000 72%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-composite: intersect;
  }

  .novel-photo img {
    object-position: 56% 18%;
  }

  .novel-photo::after {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.16), transparent 48%, rgba(0, 0, 0, 0.72)),
      radial-gradient(ellipse at 50% 42%, transparent 52%, rgba(0, 0, 0, 0.4) 100%);
  }

  .novel-content {
    top: auto;
    right: 28px;
    bottom: 4.5%;
    left: 28px;
    width: auto;
    transform: none;
  }

  .novel-kicker {
    margin-bottom: 12px;
    font-size: 11px;
  }

  .novel-content .section-title {
    margin-bottom: 20px;
  }

  .climax-photo {
    inset: 0;
    -webkit-mask-image: radial-gradient(ellipse 78% 88% at 50% 50%, #000 56%, transparent 100%);
    mask-image: radial-gradient(ellipse 78% 88% at 50% 50%, #000 56%, transparent 100%);
  }

  .climax-photo img {
    object-fit: cover;
    object-position: 26% center;
  }

  .climax-copy {
    top: 16%;
    right: auto;
    left: 24px;
    width: min(46vw, 210px);
    padding: 0;
    transform: none;
    text-align: left;
  }

  .climax-caption {
    font-size: clamp(22px, 6vw, 28px);
    letter-spacing: 0.09em;
    line-height: 1.38;
  }

  .download-photo img {
    object-position: 38% 29%;
  }

  .download-photo::after {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0, rgba(0, 0, 0, 0.46) 54%, transparent 84%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.46), transparent 28%, transparent 68%, rgba(0, 0, 0, 0.72)),
      radial-gradient(ellipse at center, transparent 48%, rgba(0, 0, 0, 0.44) 100%);
  }

  .recall-content {
    top: 34%;
    right: auto;
    left: 24px;
    width: min(48vw, 260px);
  }

  .recall-tagline {
    margin: 20px 0 14px;
    font-size: var(--text-body-mobile);
    line-height: 1.75;
  }

  .recall-hook {
    margin-bottom: 24px;
    font-size: 12px;
  }

  .site-footer {
    right: 18px;
    bottom: max(15px, env(safe-area-inset-bottom));
    left: 18px;
    justify-content: center;
    font-size: 8px;
    text-align: center;
  }

  .site-footer nav {
    display: none;
  }

  .site-footer p {
    display: none;
  }

  .age-actions {
    flex-direction: column;
    gap: 24px;
  }

  .age-panel h2 {
    font-size: clamp(34px, 9vw, 48px);
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  .hero-content {
    width: 48vw;
  }

  .hero-title {
    font-size: 52px;
  }

  .state-gallery {
    gap: 28px;
  }

  .state-title {
    font-size: 22px;
  }

  .state-description {
    font-size: 14px;
  }
}

@media (max-height: 560px) and (orientation: landscape) {
  .site-header {
    padding: 14px 22px;
  }

  .hero-screen,
  .unlock-screen,
  .generate-screen,
  .novel-screen,
  .climax-screen,
  .download-screen {
    height: 100svh;
    min-height: 390px;
  }

  .hero-content {
    top: 50%;
    right: auto;
    left: 6vw;
    width: 46vw;
    transform: translateY(-46%);
    text-align: left;
  }

  .hero-title {
    margin-bottom: 12px;
    font-size: 36px;
  }

  .hero-tagline {
    margin-bottom: 14px;
  }

  .hero-features {
    margin-bottom: 18px;
  }

  .hero-features p {
    margin-bottom: 4px;
    line-height: 1.5;
  }

  .hero-disclaimer {
    margin-top: 10px;
  }

  .btn-cartier {
    min-height: 40px;
    padding: 10px 28px;
  }

  .unlock-photo {
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 18%, #000 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 18%, #000 100%);
  }

  .unlock-content {
    top: 50%;
    right: auto;
    bottom: auto;
    left: 6vw;
    width: 41vw;
    transform: translateY(-50%);
  }

  .section-title {
    margin-bottom: 20px;
    font-size: 28px;
  }

  .section-block + .section-block {
    margin-top: 16px;
  }

  .section-block h3,
  .section-block p {
    font-size: 15px;
  }

  .section-block p {
    line-height: 1.6;
  }

  .states-screen {
    height: auto;
    min-height: 700px;
  }

  .states-header {
    top: 8%;
  }

  .state-gallery {
    top: 25%;
    bottom: 8%;
    gap: 3vw;
    padding-inline: 6vw;
  }

  .state-spread {
    flex-basis: 52vw;
  }

  .state-dots {
    bottom: 3.5%;
  }

  .ai-content {
    top: 50%;
    right: 5vw;
    left: auto;
    width: 46vw;
    transform: translateY(-50%);
    text-align: left;
  }

  .novel-photo {
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 18%, #000 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 18%, #000 100%);
  }

  .novel-photo img {
    object-position: 56% 16%;
  }

  .novel-content {
    top: 50%;
    right: auto;
    bottom: auto;
    left: 6vw;
    width: 42vw;
    transform: translateY(-50%);
  }

  .novel-kicker {
    margin-bottom: 10px;
  }

  .novel-content .section-title {
    margin-bottom: 16px;
  }

  .novel-content .section-block + .section-block {
    margin-top: 12px;
  }

  .climax-photo {
    inset: -1% 8%;
    -webkit-mask-image: radial-gradient(ellipse 72% 92% at 58% 50%, #000 58%, transparent 100%);
    mask-image: radial-gradient(ellipse 72% 92% at 58% 50%, #000 58%, transparent 100%);
  }

  .climax-photo img {
    object-fit: contain;
    object-position: 62% center;
  }

  .climax-copy {
    top: 52%;
    left: 6vw;
    width: min(40vw, 360px);
    transform: translateY(-50%);
  }

  .climax-caption {
    font-size: clamp(22px, 3.2vw, 28px);
    line-height: 1.28;
  }

  .recall-content {
    top: 48%;
    left: 6vw;
    width: 40vw;
  }

  .recall-tagline {
    margin: 18px 0 26px;
  }

  .site-footer {
    justify-content: space-between;
  }

  .site-footer nav {
    display: flex;
  }
}

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

  body::before {
    animation: none;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-eye-follow] {
    --eye-x: 0px !important;
    --eye-y: 0px !important;
  }

  [data-breathe] {
    scale: 1 !important;
  }

  .reveal-stack [data-reveal-item] {
    filter: none !important;
  }

  .btn-cartier--solid:hover,
  .btn-cartier--solid:focus-visible {
    animation: none;
    transform: none;
  }
}

@keyframes ken-burns {
  from {
    transform: translate3d(var(--eye-x), var(--eye-y), 0) scale(1);
  }

  to {
    transform: translate3d(var(--eye-x), var(--eye-y), 0) scale(1.045);
  }
}

@keyframes cta-glow {
  0%,
  100% {
    box-shadow: 0 0 32px rgba(255, 46, 126, 0.48);
  }

  50% {
    box-shadow: 0 0 46px rgba(255, 46, 126, 0.68);
  }
}

@media (forced-colors: active) {
  .btn-cartier,
  .btn-cartier:hover,
  .btn-cartier:focus-visible,
  .btn-cartier--solid,
  .btn-cartier--solid:hover,
  .btn-cartier--solid:focus-visible {
    background: ButtonFace;
    color: ButtonText;
  }

  .btn-cartier:focus-visible {
    outline: 2px solid Highlight;
  }

  .age-wordmark,
  .site-header span,
  .hero-tagline,
  .section-block h3,
  .state-title,
  .novel-kicker,
  .recall-hook {
    color: CanvasText;
  }

  main .neon-rim-light::before {
    display: none;
  }
}

@keyframes film-grain {
  0% {
    transform: translate3d(-1%, -1%, 0);
  }

  50% {
    transform: translate3d(1%, 0.5%, 0);
  }

  100% {
    transform: translate3d(-0.5%, 1%, 0);
  }
}