/* ============================================================
   WATCH SHOWCASE — Scroll-driven product page
   Visual language: deep neutral background, generous whitespace,
   refined type, restrained motion.
   ============================================================ */

:root {
  --bg: #0a0a0c;
  --bg-elev: #111114;
  --bg-warm: #16161a;
  --ink: #e8e6e1;
  --ink-soft: rgba(232, 230, 225, 0.62);
  --ink-faint: rgba(232, 230, 225, 0.32);
  --line: rgba(232, 230, 225, 0.14);
  --accent: #c9a76a;
  --serif: "Cormorant Garamond", "Noto Serif SC", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --easing: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 700;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  overscroll-behavior-x: none;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  font-size: 18px;
}

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

/* ----- Loader ----- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 600ms var(--easing), visibility 600ms var(--easing);
}

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

.loader__inner {
  text-align: center;
  letter-spacing: 0.32em;
}

.loader__mark {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-top-color: var(--ink-soft);
  border-radius: 50%;
  margin: 0 auto 18px;
  animation: spin 1.1s linear infinite;
}

.loader__text {
  font-size: 13px;
  color: var(--ink-soft);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ----- Static fallback (no JS) ----- */
.static-fallback {
  padding: 24vh 8vw;
  color: var(--ink);
}

.static-fallback__title {
  font-family: var(--serif);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: 0.04em;
}

.static-fallback__hint {
  color: var(--ink-soft);
  font-size: 16px;
}

/* ----- Intro ----- */
.intro {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12vh 8vw;
  position: relative;
  overflow: hidden;
}

.intro__inner {
  text-align: center;
  max-width: 720px;
}

.intro__line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, transparent, var(--ink-soft));
  margin: 0 auto 28px;
}

.intro__kicker {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--accent);
}

.intro__title {
  font-family: var(--serif);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 0 18px;
  color: var(--ink);
}

.intro__subtitle {
  color: var(--ink-soft);
  font-size: clamp(15px, 1.4vw, 18px);
  margin: 0 auto 56px;
  letter-spacing: 0.04em;
  line-height: 1.85;
  max-width: 42em;
}

.intro__scroll-hint {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--ink-faint);
  animation: float 2.4s ease-in-out infinite;
}

.intro__scroll-arrow {
  width: 1px;
  height: 38px;
  background: linear-gradient(to bottom, var(--ink-faint), transparent);
}

@keyframes float {
  0%, 100% { transform: translateY(0); opacity: 0.7; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* ----- Stage (the pinned viewport) ----- */
.stage-wrap {
  /* Total scroll length. Increased by scene durations in script. */
  position: relative;
  width: 100%;
  background: var(--bg);
}

.stage {
  position: sticky;
  top: 0;
  width: 100%;
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg);
  perspective: 1200px;
  touch-action: pan-y;
}

.stage__bg {
  position: absolute;
  inset: 0;
  background: var(--bg);
  z-index: 0;
}

/* ----- Scene container ----- */
.scene {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  will-change: opacity, transform;
}

.scene__media {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.scene__captions {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8vh;
  z-index: 4;
  display: flex;
  justify-content: center;
  padding: 0 6vw;
  pointer-events: none;
}

/* ----- Media base ----- */
.media {
  max-width: min(86vh, 92vw);
  max-height: 86vh;
  width: auto;
  height: auto;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55));
  will-change: transform, opacity;
}

/* ----- Captions ----- */
.caption-group {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0 auto;
  text-align: center;
  max-width: 640px;
  opacity: 0;
  will-change: opacity, transform;
}

.caption {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(22px, 2.35vw, 30px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  line-height: 1.4;
}

.caption + .caption {
  margin-top: 0.55em;
  font-size: clamp(17px, 1.65vw, 22px);
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

/* ----- Per-scene media sizing & focal points ----- */

/* Scene 1 — overall watch. Square asset, full subject visible. */
.media--overall {
  max-width: min(80vh, 86vw);
  max-height: 80vh;
}

/* Scene 2 — dial texture. Square asset, fill more of the viewport.
   The source image has a neutral light background — apply a vignette overlay. */
.media--dial {
  max-width: min(78vh, 86vw);
  max-height: 78vh;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.55));
}

.scene--dial::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 80% at 50% 50%,
    transparent 40%,
    rgba(10, 10, 12, 0.7) 80%,
    rgba(10, 10, 12, 0.92) 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Scene — sapphire crystal */
.media--crystal {
  max-width: min(78vh, 86vw);
  max-height: 78vh;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.55));
}

.scene--crystal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 80% at 50% 50%,
    transparent 40%,
    rgba(10, 10, 12, 0.7) 80%,
    rgba(10, 10, 12, 0.92) 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Scene — night lume (夜光.png) */
.media--nightglow {
  max-width: min(78vh, 86vw);
  max-height: 78vh;
}

/* Scene 3 — markers. The photo is rotated; treat square.
   Apply a vignette for the light background. */
.media--markers {
  max-width: min(82vh, 92vw);
  max-height: 82vh;
  transform-origin: 50% 50%;
  filter: drop-shadow(0 24px 50px rgba(0, 0, 0, 0.55));
}

.scene--markers::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 80% at 50% 50%,
    transparent 35%,
    rgba(10, 10, 12, 0.65) 80%,
    rgba(10, 10, 12, 0.88) 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Scene 4 — date window detail. Square. */
.media--date {
  max-width: min(80vh, 90vw);
  max-height: 80vh;
}

/* Scene 6 — bezel (transparent PNG) */
.scene--bezel,
.scene--dial,
.scene--nightglow,
.scene--crystal {
  overflow: hidden;
}

.scene--bezel .scene__media,
.scene--dial .scene__media,
.scene--nightglow .scene__media,
.scene--crystal .scene__media {
  overflow: hidden;
}

.media--bezel {
  max-width: min(70vh, 78vw);
  max-height: 70vh;
  filter: drop-shadow(0 24px 50px rgba(0, 0, 0, 0.5));
}

/* Scene 7 — 904 steel clasp & bracelet */
.scene--steel {
  z-index: 3;
  overflow: hidden;
  background: var(--bg);
}

.scene--steel .scene__media {
  align-items: center;
}

.scene--steel .scene__captions {
  z-index: 5;
}

.steel-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: min(82vh, 92vw);
  height: min(82vh, 92vw);
  perspective: 1400px;
}

.steel-stack {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.steel-layer {
  grid-area: 1 / 1;
  position: relative;
  display: grid;
  place-items: center;
  will-change: transform, opacity, filter;
}

.steel-layer--clasp .media,
.steel-layer--bracelet .media,
.steel-layer--flatA .media,
.steel-layer--orv .media {
  grid-area: 1 / 1;
}

.steel-layer--bracelet,
.steel-layer--flatA,
.steel-layer--orv {
  opacity: 0;
}

.media--steel {
  max-width: min(82vh, 92vw);
  max-height: 82vh;
  filter: drop-shadow(0 28px 56px rgba(0, 0, 0, 0.55));
  transform-origin: 50% 50%;
}

.media--steel-clasp {
  transform-origin: 50% 18%;
}

.media--steel-bracelet {
  transform-origin: 48% 46%;
}

.media--steel-flatA,
.media--steel-orv {
  transform-origin: 50% 50%;
}

/* Scene 8 — movement (portrait) */
.media--movement {
  max-width: min(78vh, 88vw);
  max-height: 84vh;
}

/* Scene 9 — engraving detail (IMG_3922.jpg) */
.scene--engraving .scene__media {
  align-items: center;
}

.media--engraving {
  max-width: min(72vh, 82vw);
  max-height: 80vh;
}

/* ----- End card ----- */
.end-card {
  text-align: center;
  font-family: var(--serif);
  color: var(--ink);
  max-width: 640px;
  padding: 0 6vw;
}

.end-card__line {
  width: 36px;
  height: 1px;
  background: var(--ink-soft);
  margin: 0 auto 18px;
}

.end-card__title {
  font-family: var(--serif);
  font-size: clamp(24px, 2.7vw, 34px);
  margin: 0 0 16px;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.end-card__hint {
  font-family: var(--sans);
  font-size: clamp(14px, 1.35vw, 16px);
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  line-height: 1.85;
  margin: 0;
}

.end-card .cta-btn {
  margin-top: 36px;
}

.scene--end.is-interactive {
  pointer-events: auto;
}

/* ----- CTA button ----- */
.cta-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 240ms var(--easing), color 240ms var(--easing), border-color 240ms var(--easing);
}

.cta-btn:hover,
.cta-btn:focus-visible {
  background: var(--accent);
  color: #0a0a0c;
  outline: none;
}

.cta-btn--solid {
  width: 100%;
  margin-top: 4px;
  background: var(--accent);
  color: #0a0a0c;
}

.cta-btn--solid:hover,
.cta-btn--solid:focus-visible {
  background: #d4b57a;
}

/* ----- Order modal ----- */
.order-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(24px, env(safe-area-inset-top)) 20px max(24px, env(safe-area-inset-bottom));
}

.order-modal[hidden],
.order-notes[hidden],
.order-form[hidden],
.order-success[hidden],
.order-paypal[hidden],
.order-form__error[hidden] {
  display: none;
}

.order-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 12, 0.78);
  backdrop-filter: blur(10px);
}

.order-modal__panel {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  max-height: min(92vh, 920px);
  overflow: auto;
  overscroll-behavior: contain;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 28px 32px 24px;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.45);
}

.order-modal__close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.order-modal__close:hover,
.order-modal__close:focus-visible {
  color: var(--ink);
  outline: none;
}

.order-modal__intro {
  text-align: center;
  margin-bottom: 18px;
}

.order-modal__title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 0 12px;
}

.order-modal__lead {
  margin: 0 auto;
  max-width: 38em;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.03em;
}

.order-notes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  margin: 0 0 20px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.order-note {
  margin: 0;
}

.order-note__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.order-note__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.order-note__text strong {
  color: var(--ink);
  font-weight: 700;
}

.order-form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 18px;
  margin-bottom: 14px;
}

.order-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.order-field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.order-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.order-field input::placeholder {
  color: var(--ink-faint);
  font-weight: 600;
}

.order-form__error {
  margin: 0 0 14px;
  color: #e3b4b4;
  font-size: 14px;
}

.order-paypal {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.order-paypal__form {
  display: inline-grid;
  justify-items: center;
  align-content: start;
  gap: 0.5rem;
  width: 100%;
}

.pp-CDTXD83SUZ2HU {
  appearance: none;
  text-align: center;
  border: none;
  border-radius: 0.25rem;
  min-width: 11.625rem;
  width: 100%;
  padding: 0 2rem;
  height: 2.625rem;
  font-weight: 700;
  background-color: #ffd140;
  color: #000000;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.25rem;
  cursor: pointer;
}

.pp-CDTXD83SUZ2HU:hover,
.pp-CDTXD83SUZ2HU:focus-visible {
  filter: brightness(1.06);
  outline: none;
}

.order-paypal__form > img {
  max-width: min(100%, 220px);
  height: auto;
}

.order-paypal__powered {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--ink-soft);
}

.order-paypal__powered img {
  height: 0.875rem;
  width: auto;
  vertical-align: middle;
  margin-left: 0.2em;
}

.order-success {
  text-align: center;
  padding: 18px 8px 8px;
}

.order-success__title {
  font-family: var(--serif);
  font-size: 30px;
  margin: 0 0 10px;
}

.order-success__text {
  margin: 0 auto;
  max-width: 34em;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

body.is-modal-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden;
}

.static-item--cta {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

/* ----- Product details / crawlable specs ----- */
.particulars {
  position: relative;
  z-index: 2;
  background: var(--bg);
  padding: 12vh 8vw 14vh;
  border-top: 1px solid var(--line);
}

.particulars__inner {
  max-width: 760px;
  margin: 0 auto;
}

.particulars__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
}

.particulars__title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 22px;
}

.particulars__lead {
  margin: 0 0 1.1em;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

.particulars__heading {
  font-family: var(--serif);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 48px 0 18px;
}

.spec-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.spec-list__row {
  display: grid;
  grid-template-columns: minmax(96px, 140px) 1fr;
  gap: 16px 28px;
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.spec-list__row dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.spec-list__row dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.55;
}

.particulars__points {
  margin: 0;
  padding: 0 0 0 1.15em;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.particulars__points li + li {
  margin-top: 0.55em;
}

.particulars__points strong {
  color: var(--ink);
}

.faq-list {
  display: grid;
  gap: 22px;
}

.faq-item {
  margin: 0;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--line);
}

.faq-item__q {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.faq-item__a {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

.particulars .cta-btn {
  margin-top: 48px;
}

/* ----- Progress indicator ----- */
/* ----- Persistent photo authenticity notice ----- */
.photo-notice {
  position: fixed;
  top: max(20px, env(safe-area-inset-top));
  right: max(52px, calc(env(safe-area-inset-right) + 32px));
  z-index: 55;
  margin: 0;
  max-width: calc(100vw - 40px);
  width: max-content;
  white-space: nowrap;
  overflow: hidden;
  text-align: right;
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.45;
  color: var(--ink-soft);
  pointer-events: none;
  user-select: none;
}

.progress {
  position: fixed;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  width: 1px;
  height: 28vh;
  background: var(--line);
  z-index: 60;
  pointer-events: none;
  opacity: 0;
  transition: opacity 360ms var(--easing);
}

.progress.is-visible {
  opacity: 1;
}

.progress__fill {
  position: absolute;
  top: 0;
  left: -0.5px;
  width: 2px;
  height: 0%;
  background: var(--ink-soft);
  transition: height 80ms linear;
}

/* ----- Static content (reduced motion) ----- */
.static-content {
  background: var(--bg);
  padding: 6vh 8vw;
}

.static-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 6vw;
  align-items: center;
  padding: 8vh 0;
  border-top: 1px solid var(--line);
}

.static-item:first-child {
  border-top: none;
}

.static-item img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 50px rgba(0, 0, 0, 0.5));
}

.static-item img + img {
  margin-top: 3vh;
}

.static-item__copy {
  font-family: var(--serif);
  font-size: clamp(18px, 1.85vw, 26px);
  color: var(--ink);
}

.static-item__copy p {
  margin: 0 0 0.6em;
  letter-spacing: 0.04em;
}

.static-item:nth-child(even) {
  direction: rtl;
}

.static-item:nth-child(even) > * {
  direction: ltr;
}

/* Desktop: captions sit in a column to the right of the image. */
@media (min-width: 769px) {
  .scene__media {
    padding-left: 0vw;
    padding-right: clamp(240px, 30vw, 460px);
  }

  .scene__media .media {
    max-width: 100%;
  }

  .steel-stage {
    width: min(82vh, 100%);
    height: min(82vh, 100%);
  }

  .scene__captions {
    inset: 0;
    align-items: center;
    justify-content: flex-end;
    padding: 0;
  }

  .caption-group {
    inset: 0;
    left: auto;
    right: clamp(72px, 10vw, 160px);
    width: clamp(220px, 28vw, 440px);
    max-width: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 0 0 0 0;
    text-align: left;
    transform: none;
  }

  .caption {
    width: 100%;
    line-height: 1.5;
    text-shadow: 0 2px 16px rgba(10, 10, 12, 0.7);
  }

  .caption + .caption {
    margin-top: 0.55em;
  }
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .intro {
    padding: 12vh 7vw 10vh;
  }

  .intro__line {
    height: 40px;
    margin-bottom: 22px;
  }

  .intro__subtitle {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
  }

  .stage {
    height: 100svh;
  }

  /* Window layout: image in the view, captions tucked under the photo. */
  .scene:not(.scene--end) {
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    padding-top: calc(28px + env(safe-area-inset-top));
    padding-bottom: env(safe-area-inset-bottom);
  }

  .scene__media {
    position: relative;
    inset: auto;
    flex: 0 1 auto;
    min-height: 0;
    width: 100%;
    padding: 0 4vw;
  }

  .scene__captions {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    flex: 0 0 auto;
    width: 100%;
    min-height: 5.4rem;
    margin-top: 8px;
    padding: 0 20px 8px;
    overflow: visible;
    background: none;
  }

  .caption-group {
    left: 16px;
    right: 16px;
    top: 0;
    bottom: auto;
    width: auto;
    max-width: none;
    transform: none;
  }

  .scene--markers .scene__captions,
  .scene--date .scene__captions,
  .scene--movement .scene__captions,
  .scene--engraving .scene__captions {
    margin-top: 32px;
  }

  .steel-stage {
    width: min(86vw, 100%);
    height: min(58svh, 100%);
  }

  .media,
  .media--overall,
  .media--dial,
  .media--nightglow,
  .media--crystal,
  .media--markers,
  .media--date,
  .media--bezel,
  .media--steel,
  .media--movement,
  .media--engraving {
    max-width: 86vw;
    max-height: min(58svh, 100%);
  }

  .photo-notice {
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    max-width: none;
    white-space: normal;
    overflow: hidden;
    padding: calc(10px + env(safe-area-inset-top)) 40px 28px 16px;
    font-size: 12px;
    letter-spacing: 0.05em;
    line-height: 1.5;
    text-align: right;
    background: linear-gradient(
      to bottom,
      rgba(10, 10, 12, 0.92) 0%,
      rgba(10, 10, 12, 0.55) 55%,
      transparent 100%
    );
  }

  .progress {
    right: 10px;
    height: 18vh;
    top: 46%;
  }

  .scene--end {
    overflow: auto;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }

  .end-card {
    padding: 0 8vw;
  }

  .end-card .cta-btn {
    margin-top: 28px;
    width: min(100%, 280px);
  }

  .order-modal {
    align-items: stretch;
    padding: 0;
  }

  .order-modal__panel {
    width: 100%;
    max-height: 100%;
    height: 100%;
    padding: calc(28px + env(safe-area-inset-top)) 22px calc(28px + env(safe-area-inset-bottom));
    border: 0;
  }

  .order-notes,
  .order-form__grid {
    grid-template-columns: 1fr;
  }

  .static-item {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 6vh 0;
  }

  .static-item:nth-child(even) {
    direction: ltr;
  }

  .particulars {
    padding: 8vh 7vw 10vh;
  }

  .spec-list__row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .particulars .cta-btn {
    width: min(100%, 280px);
  }
}

@media (max-width: 480px) {
  .caption {
    font-size: 20px;
  }
  .caption + .caption {
    font-size: 16px;
  }

  .photo-notice {
    font-size: 12px;
    letter-spacing: 0.04em;
  }
}

/* ----- Reduced motion fallback ----- */
@media (prefers-reduced-motion: reduce) {
  .stage-wrap {
    display: none;
  }
  .progress {
    display: none;
  }
  .intro {
    min-height: 60vh;
  }
  .static-content {
    display: block !important;
  }
}