/* SEINI — soft plum / pearl / brushed gold / ink · zipper-pull rail */
:root {
  --sn-plum: #6B4C7A;
  --sn-plum-deep: #4F365C;
  --sn-plum-soft: #8A6A97;
  --sn-pearl: #F7F2EC;
  --sn-pearl-deep: #EDE6DC;
  --sn-gold: #C4A574;
  --sn-gold-soft: #D4BC94;
  --sn-ink: #1C1620;
  --sn-ink-soft: #3A3142;
  --sn-muted: #6E6574;
  --sn-line: rgba(28, 22, 32, 0.12);
  --sn-line-light: rgba(247, 242, 236, 0.18);
  --sn-font-display: "Cormorant Garamond", "Times New Roman", serif;
  --sn-font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --sn-header: 3.4rem;
  --sn-rail: 4.75rem;
  --sn-content-pad: calc(var(--sn-rail) + 1.5rem);
  --sn-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sn-max: 72rem;
  --sn-radius: 2px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--sn-ink);
  background:
    radial-gradient(ellipse 900px 520px at 6% -10%, rgba(107, 76, 122, 0.12), transparent 55%),
    radial-gradient(ellipse 700px 420px at 100% 0%, rgba(196, 165, 116, 0.14), transparent 50%),
    linear-gradient(180deg, var(--sn-pearl) 0%, #F3EDE6 48%, var(--sn-pearl-deep) 100%);
  font-family: var(--sn-font-body);
  font-weight: 400;
  line-height: 1.75;
  padding-top: var(--sn-header);
  -webkit-font-smoothing: antialiased;
}

body.is-locked {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
.sn-footer__brand,
.sn-brand__text b {
  font-family: var(--sn-font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  margin: 0.15em 0 0.35em;
}

h2 {
  font-size: clamp(2rem, 4.8vw, 3.2rem);
  margin: 0.1em 0 0.4em;
}

h1 em,
h2 em,
.sn-manifesto em {
  font-style: italic;
  color: var(--sn-plum);
}

h3 {
  font-size: 1.25rem;
  margin: 0.35em 0;
}

.sn-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--sn-plum);
  color: var(--sn-pearl);
  padding: 0.75rem 1rem;
  z-index: 200;
}

.sn-skip:focus {
  left: 0.75rem;
  top: 0.75rem;
}

.sn-shell {
  width: min(calc(100% - var(--sn-content-pad) - 1.5rem), var(--sn-max));
  max-width: var(--sn-max);
  margin-left: var(--sn-content-pad);
  margin-right: auto;
  padding-right: 1.25rem;
  box-sizing: border-box;
}

.sn-eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sn-gold);
  font-weight: 500;
}

.sn-accent {
  display: block;
  width: 3rem;
  height: 1px;
  background: var(--sn-gold);
  margin: 0.85rem 0 1.25rem;
}

.sn-accent--light {
  background: var(--sn-gold-soft);
}

.sn-accent--center {
  margin-inline: auto;
}

.sn-section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.sn-section--plum {
  background: linear-gradient(165deg, var(--sn-plum-deep) 0%, var(--sn-plum) 55%, #7A5A88 100%);
  color: var(--sn-pearl);
}

.sn-section--pearl {
  background: rgba(247, 242, 236, 0.65);
}

.sn-heading {
  margin-bottom: 2.5rem;
}

.sn-heading--row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.sn-heading--light .sn-eyebrow,
.sn-heading--light h2,
.sn-heading__lead {
  color: var(--sn-pearl);
}

.sn-heading--light h2 em {
  color: var(--sn-gold-soft);
}

.sn-heading__lead {
  max-width: 32rem;
  opacity: 0.88;
}

.sn-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.4rem;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  transition: transform 0.35s var(--sn-ease), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

.sn-btn--solid {
  background: var(--sn-plum);
  color: var(--sn-pearl);
}

.sn-btn--solid:hover {
  background: var(--sn-plum-deep);
  transform: translateY(-2px);
}

.sn-btn--ghost {
  background: transparent;
  border-color: rgba(247, 242, 236, 0.45);
  color: var(--sn-pearl);
}

.sn-btn--ghost:hover {
  border-color: var(--sn-gold);
  color: var(--sn-gold-soft);
}

.sn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--sn-plum);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.sn-link:hover {
  border-color: var(--sn-gold);
  color: var(--sn-plum-deep);
}

/* ——— Compact zipper top + vertical pull rail ——— */
.sn-zipper {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  min-height: var(--sn-header);
  padding-left: var(--sn-rail);
  background: rgba(247, 242, 236, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sn-line);
  transition: transform 0.35s var(--sn-ease), opacity 0.3s ease, box-shadow 0.35s ease;
  overflow: hidden;
}

.sn-zipper__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 242, 236, 0.94) 0%, rgba(247, 242, 236, 0.78) 100%),
    var(--sn-nav-bg, none) center / cover no-repeat;
  opacity: 0.5;
  pointer-events: none;
}

.sn-zipper.is-nav-hidden {
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
}

.sn-zipper.is-scrolled {
  box-shadow: 0 8px 28px rgba(28, 22, 32, 0.08);
}

.sn-zipper__top {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.75rem;
  width: min(100% - 1.5rem, var(--sn-max));
  margin: 0 auto;
  min-height: var(--sn-header);
  padding: 0.35rem 0;
}

.sn-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.sn-brand__mark {
  flex-shrink: 0;
}

.sn-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.sn-brand__text b {
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  color: var(--sn-plum);
}

.sn-brand__text small {
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--sn-muted);
}

.sn-brand__tagline {
  margin: 0;
  font-family: var(--sn-font-display);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--sn-ink-soft);
  letter-spacing: 0.04em;
}

.sn-nav-toggle {
  display: none;
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid var(--sn-line);
  background: rgba(247, 242, 236, 0.75);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.sn-nav-toggle i {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: var(--sn-plum);
}

/* Vertical zipper rail */
.sn-ziprail {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sn-rail);
  z-index: 95;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem 0.35rem;
  border-right: 1px solid var(--sn-line);
  background: rgba(247, 242, 236, 0.96);
  box-shadow: 8px 0 28px rgba(28, 22, 32, 0.12);
  transition: none;
  overflow: hidden;
}

.sn-ziprail__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(79, 54, 92, 0.72) 0%, rgba(28, 22, 32, 0.78) 100%),
    var(--sn-nav-bg, none) center / cover no-repeat;
  pointer-events: none;
}

.sn-ziprail.is-nav-hidden {
  transform: none;
  opacity: 1;
  pointer-events: auto;
}

.sn-ziprail .sn-zipper__rail {
  position: relative;
  z-index: 1;
  width: 14px;
  height: auto;
  flex: 0 0 auto;
  margin: 0 0 0.5rem;
  flex-direction: column;
  writing-mode: horizontal-tb;
}

.sn-ziprail .sn-zipper__track {
  width: 3px;
  height: 2.5rem;
  flex: none;
  background: linear-gradient(180deg, var(--sn-gold-soft), var(--sn-gold), var(--sn-gold-soft));
}

.sn-ziprail .sn-zipper__track::before,
.sn-ziprail .sn-zipper__track::after {
  inset: 0 -3px;
  background-image: repeating-linear-gradient(
    180deg,
    transparent 0,
    transparent 7px,
    rgba(247, 242, 236, 0.35) 7px,
    rgba(247, 242, 236, 0.35) 9px
  );
}

.sn-ziprail .sn-pulls {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  margin: 0;
  padding: 0;
}

.sn-ziprail .sn-pull {
  min-width: 0;
  width: 100%;
}

.sn-ziprail .sn-pull:hover,
.sn-ziprail .sn-pull.is-current {
  transform: translateX(3px);
}

.sn-ziprail .sn-pull__cord {
  width: 1.5px;
  height: 8px;
}

.sn-ziprail .sn-pull__metal {
  min-width: 0;
  width: 100%;
  max-width: 3.6rem;
  margin: 0 auto;
  padding: 0.4rem 0.25rem 0.45rem;
  clip-path: polygon(18% 0, 82% 0, 100% 14%, 92% 100%, 8% 100%, 0 14%);
}

.sn-ziprail .sn-pull__label {
  font-size: 0.52rem;
  white-space: normal;
  text-align: center;
  line-height: 1.2;
}

/* Legacy horizontal zipper bits (kept for rail teeth) */
.sn-zipper__rail {
  position: relative;
  height: 14px;
  display: flex;
  align-items: center;
  width: min(100% - 2rem, var(--sn-max));
  margin: 0 auto;
}

.sn-zipper__track {
  flex: 1;
  height: 3px;
  background: linear-gradient(90deg, var(--sn-gold-soft), var(--sn-gold), var(--sn-gold-soft));
  border-radius: 2px;
  box-shadow: 0 1px 0 rgba(28, 22, 32, 0.08);
  position: relative;
}

.sn-zipper__track::before,
.sn-zipper__track::after {
  content: "";
  position: absolute;
  inset: -3px 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0,
    transparent 7px,
    rgba(28, 22, 32, 0.18) 7px,
    rgba(28, 22, 32, 0.18) 9px
  );
  opacity: 0.55;
  pointer-events: none;
}

.sn-zipper__teeth {
  width: 18px;
  height: 10px;
  background: linear-gradient(180deg, #D8C4A0, var(--sn-gold));
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.sn-pull {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 4.2rem;
  transition: transform 0.35s var(--sn-ease);
}

.sn-pull:hover,
.sn-pull.is-current {
  transform: translateY(3px);
}

.sn-pull__cord {
  width: 1.5px;
  height: 10px;
  background: linear-gradient(180deg, var(--sn-gold), var(--sn-plum-soft));
}

.sn-pull__metal {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 3.6rem;
  padding: 0.45rem 0.55rem 0.55rem;
  background:
    linear-gradient(145deg, #E8D5B5 0%, var(--sn-gold) 42%, #A88958 100%);
  border: 1px solid rgba(28, 22, 32, 0.18);
  border-radius: 2px 2px 8px 8px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 4px 10px rgba(28, 22, 32, 0.12);
  clip-path: polygon(12% 0, 88% 0, 100% 18%, 92% 100%, 8% 100%, 0 18%);
}

.sn-pull__glyph {
  font-family: var(--sn-font-display);
  font-size: 0.95rem;
  color: var(--sn-ink);
  line-height: 1;
  margin-bottom: 0.15rem;
}

.sn-pull__label {
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--sn-ink-soft);
  white-space: nowrap;
}

.sn-pull.is-current .sn-pull__metal {
  background: linear-gradient(145deg, var(--sn-plum-soft), var(--sn-plum), var(--sn-plum-deep));
  border-color: var(--sn-plum-deep);
}

.sn-pull.is-current .sn-pull__glyph,
.sn-pull.is-current .sn-pull__label {
  color: var(--sn-pearl);
}

/* Drawer */
.sn-drawer {
  position: fixed;
  inset: 0;
  z-index: 120;
  pointer-events: none;
}

.sn-drawer.is-open {
  pointer-events: auto;
}

.sn-drawer__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(28, 22, 32, 0.45);
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

.sn-drawer.is-open .sn-drawer__backdrop {
  opacity: 1;
}

.sn-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 22rem);
  height: 100%;
  background: var(--sn-pearl);
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.4s var(--sn-ease);
  overflow-y: auto;
}

.sn-drawer.is-open .sn-drawer__panel {
  transform: translateX(0);
}

.sn-drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.sn-drawer__brand {
  margin: 0;
  font-family: var(--sn-font-display);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--sn-plum);
}

.sn-drawer__kana {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  color: var(--sn-muted);
}

.sn-drawer__close {
  border: 1px solid var(--sn-line);
  background: transparent;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-size: 0.8rem;
}

.sn-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sn-drawer__nav a {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding: 0.85rem 0.4rem;
  border-bottom: 1px solid var(--sn-line);
}

.sn-drawer__nav small {
  font-family: var(--sn-font-display);
  color: var(--sn-gold);
  font-size: 1rem;
}

.sn-drawer__nav a.is-current span {
  color: var(--sn-plum);
  font-weight: 500;
}

.sn-drawer__meta {
  margin-top: 1.75rem;
  font-size: 0.82rem;
  color: var(--sn-muted);
  line-height: 1.7;
}

/* Hero */
.sn-hero {
  position: relative;
  min-height: min(92vh, 52rem);
  color: var(--sn-pearl);
  overflow: hidden;
}

.sn-hero-swiper,
.sn-hero__slide {
  min-height: min(92vh, 52rem);
  position: relative;
}

.sn-hero__media {
  position: absolute;
  inset: 0;
}

.sn-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sn-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(255deg, rgba(28, 22, 32, 0.22) 0%, rgba(107, 76, 122, 0.4) 40%, rgba(28, 22, 32, 0.82) 78%, rgba(28, 22, 32, 0.9) 100%),
    linear-gradient(0deg, rgba(28, 22, 32, 0.55) 0%, transparent 45%);
}

.sn-hero__copy {
  position: relative;
  z-index: 2;
  width: min(100% - 2.5rem, 38rem);
  max-width: min(38rem, calc(100% - var(--sn-rail) - 3rem));
  margin-left: auto;
  margin-right: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(5rem, 14vh, 9rem) 0 6rem;
}

.sn-hero__title {
  font-family: var(--sn-font-display);
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  font-weight: 600;
  line-height: 1.12;
  margin: 0.2em 0 0.45em;
  color: var(--sn-pearl);
}

.sn-hero__lead {
  max-width: 30rem;
  opacity: 0.92;
  margin: 0 0 1.5rem;
}

.sn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sn-hero__chrome {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1.25rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(100% - 2.5rem, var(--sn-max));
  margin: 0 auto;
}

.sn-hero__progress {
  flex: 1;
  height: 2px;
  background: rgba(247, 242, 236, 0.25);
  position: relative;
  overflow: hidden;
}

.sn-hero__progress i,
.sn-hero__progress .swiper-pagination-progressbar-fill {
  display: block;
  height: 100%;
  background: var(--sn-gold);
  width: 0;
  transition: width 0.3s ease;
}

.sn-hero__index {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  font-variant-numeric: tabular-nums;
}

.sn-hero__nav {
  display: flex;
  gap: 0.4rem;
}

.sn-hero__arrow {
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid rgba(247, 242, 236, 0.35);
  background: transparent;
  color: var(--sn-pearl);
  position: static;
  margin: 0;
}

.sn-hero__arrow::after {
  font-size: 0.75rem;
  color: var(--sn-pearl);
}

/* Marquee + stats */
.sn-marquee {
  overflow: hidden;
  border-block: 1px solid var(--sn-line);
  background: rgba(107, 76, 122, 0.06);
  padding: 0.85rem 0;
}

.sn-marquee__track {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: sn-marquee 32s linear infinite;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sn-plum);
}

.sn-marquee__track i {
  color: var(--sn-gold);
  font-style: normal;
}

@keyframes sn-marquee {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sn-marquee__track {
    animation: none;
  }
}

.sn-stats {
  padding-block: 2.5rem;
}

.sn-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.sn-stat {
  text-align: center;
  padding: 1.25rem 0.75rem;
  border-bottom: 1px solid var(--sn-line);
}

.sn-stat__value {
  margin: 0;
  font-family: var(--sn-font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--sn-plum);
  line-height: 1;
}

.sn-stat__label {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  color: var(--sn-muted);
  letter-spacing: 0.08em;
}

/* Philosophy */
.sn-philosophy__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.sn-philosophy__body p {
  margin-top: 0;
}

.sn-philosophy__facts {
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.sn-philosophy__facts li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--sn-line);
  padding-left: 1.1rem;
  position: relative;
}

.sn-philosophy__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--sn-gold);
}

.sn-philosophy__meta {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--sn-muted);
  text-transform: uppercase;
}

/* Priced selection */
.sn-priced__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.sn-price-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid var(--sn-line);
  overflow: hidden;
  transition: transform 0.4s var(--sn-ease), border-color 0.25s ease;
}

.sn-price-card:hover {
  transform: translateY(-4px);
  border-color: var(--sn-gold);
}

.sn-price-card__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.sn-price-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--sn-ease);
}

.sn-price-card:hover .sn-price-card__media img {
  transform: scale(1.04);
}

.sn-price-card__num {
  padding: 1rem 1.1rem 0;
  font-family: var(--sn-font-display);
  color: var(--sn-gold);
  font-size: 0.9rem;
}

.sn-price-card small {
  padding: 0.2rem 1.1rem 0;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--sn-muted);
}

.sn-price-card h3 {
  padding: 0 1.1rem;
  margin: 0.2rem 0;
}

.sn-price-card p {
  padding: 0 1.1rem;
  margin: 0;
  flex: 1;
  font-size: 0.88rem;
  color: var(--sn-muted);
}

.sn-price-card__price {
  display: block;
  padding: 1rem 1.1rem 1.2rem;
  font-family: var(--sn-font-display);
  font-size: 1.25rem;
  color: var(--sn-plum);
  font-weight: 600;
}

/* Process */
.sn-process__list {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.sn-process__list li {
  border-top: 1px solid var(--sn-line-light);
  padding-top: 1.25rem;
}

.sn-process__list span {
  font-family: var(--sn-font-display);
  color: var(--sn-gold-soft);
  font-size: 1.1rem;
}

.sn-process__list h3 {
  color: var(--sn-pearl);
}

.sn-process__list p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.88;
}

.sn-process__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.sn-process__gallery figure {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.sn-process__gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Materials */
.sn-materials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.sn-material__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  margin-bottom: 1rem;
}

.sn-material__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--sn-ease);
}

.sn-material:hover .sn-material__media img {
  transform: scale(1.04);
}

.sn-material h3 {
  margin: 0 0 0.35rem;
}

.sn-material p {
  margin: 0;
  color: var(--sn-muted);
  font-size: 0.92rem;
}

/* Voices */
.sn-voices__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.sn-voice {
  margin: 0;
  padding: 1.75rem 1.4rem;
  background: rgba(255, 255, 255, 0.4);
  border-top: 2px solid var(--sn-gold);
}

.sn-voice p {
  margin: 0 0 1.25rem;
  font-family: var(--sn-font-display);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--sn-ink-soft);
}

.sn-voice footer {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.sn-voice cite {
  font-style: normal;
  font-weight: 500;
  color: var(--sn-plum);
}

.sn-voice span {
  font-size: 0.78rem;
  color: var(--sn-muted);
}

/* Journal */
.sn-journal__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.sn-journal__card {
  display: flex;
  flex-direction: column;
}

.sn-journal__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  margin-bottom: 0.85rem;
}

.sn-journal__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--sn-ease);
}

.sn-journal__card:hover .sn-journal__media img {
  transform: scale(1.04);
}

.sn-journal__meta {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sn-muted);
  display: flex;
  gap: 0.75rem;
}

.sn-journal__card h3 {
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
}

.sn-journal__card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--sn-muted);
}

/* FAQ */
.sn-faq__layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.sn-faq__item {
  border-bottom: 1px solid var(--sn-line);
}

.sn-faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 0;
  font-weight: 500;
}

.sn-faq__item summary::-webkit-details-marker {
  display: none;
}

.sn-faq__item summary span {
  color: var(--sn-gold);
  font-size: 1.1rem;
  transition: transform 0.25s ease;
}

.sn-faq__item[open] summary span {
  transform: rotate(45deg);
}

.sn-faq__item p {
  margin: 0 0 1.15rem;
  color: var(--sn-muted);
  padding-right: 2rem;
}

/* Visit */
.sn-visit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 28rem;
}

.sn-visit__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 28rem;
}

.sn-visit__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 4.5rem);
  padding-left: max(clamp(2.5rem, 6vw, 4.5rem), var(--sn-content-pad));
  background: var(--sn-plum);
  color: var(--sn-pearl);
  box-sizing: border-box;
}

.sn-visit__copy h2 em {
  color: var(--sn-gold-soft);
}

.sn-visit__copy a {
  color: var(--sn-gold-soft);
}

.sn-visit__prices {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 1.25rem 0 1.75rem;
}

.sn-visit__prices div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.sn-visit__prices strong {
  font-family: var(--sn-font-display);
  font-size: 1.1rem;
}

.sn-visit__prices span {
  font-size: 0.82rem;
  opacity: 0.85;
}

.sn-visit .sn-btn--solid {
  background: var(--sn-gold);
  color: var(--sn-ink);
  align-self: flex-start;
}

.sn-visit .sn-btn--solid:hover {
  background: var(--sn-gold-soft);
}

/* Footer */
.sn-footer {
  background: var(--sn-ink);
  color: var(--sn-pearl);
  padding: 3rem 0 1.5rem;
}

.sn-footer__rail {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--sn-gold), transparent);
  margin-bottom: 2.5rem;
}

.sn-footer__container {
  width: min(calc(100% - 2.5rem), var(--sn-max));
  max-width: 72rem;
  margin-inline: auto;
  padding-left: max(1.25rem, var(--sn-content-pad));
  padding-right: 1.25rem;
  box-sizing: border-box;
}

.sn-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.sn-footer__brand {
  font-size: 1.6rem;
  letter-spacing: 0.14em;
  color: var(--sn-pearl);
}

.sn-footer__kana {
  margin: 0.25rem 0 0.75rem;
  font-size: 0.8rem;
  color: var(--sn-gold-soft);
}

.sn-footer__cats {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sn-muted);
}

.sn-footer address {
  font-style: normal;
}

.sn-footer address b {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--sn-gold);
  font-weight: 500;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
}

.sn-footer nav {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.sn-footer a:hover {
  color: var(--sn-gold-soft);
}

.sn-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(247, 242, 236, 0.12);
  font-size: 0.75rem;
  color: rgba(247, 242, 236, 0.55);
}

/* Inner pages */
.sn-page-hero {
  position: relative;
  min-height: min(58vh, 32rem);
  color: var(--sn-pearl);
  display: flex;
  align-items: flex-end;
}

.sn-page-hero__media {
  position: absolute;
  inset: 0;
}

.sn-page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sn-page-hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(28, 22, 32, 0.78) 0%, rgba(107, 76, 122, 0.35) 55%, transparent 100%);
}

.sn-page-hero__copy {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--sn-max));
  margin: 0 auto;
  padding: 4rem 0 3rem;
}

.sn-manifesto {
  font-family: var(--sn-font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.55;
  margin: 0.5rem 0 0;
}

.sn-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.sn-three article {
  padding: 1.5rem 0;
  border-top: 1px solid var(--sn-line);
}

.sn-three span {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--sn-gold);
}

.sn-three p {
  color: var(--sn-muted);
  margin: 0;
  font-size: 0.92rem;
}

.sn-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 26rem;
}

.sn-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 26rem;
}

.sn-split__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--sn-plum);
  color: var(--sn-pearl);
}

.sn-split__copy h2 em {
  color: var(--sn-gold-soft);
}

.sn-split .sn-link {
  color: var(--sn-gold-soft);
  margin-top: 1rem;
}

.sn-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  padding: 1.25rem;
  border-bottom: 1px solid var(--sn-line);
  background: rgba(247, 242, 236, 0.8);
  position: sticky;
  top: var(--sn-header);
  z-index: 40;
}

.sn-filter a {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--sn-ink-soft);
  border-bottom: 1px solid transparent;
}

.sn-filter a:hover {
  color: var(--sn-plum);
  border-color: var(--sn-gold);
}

.sn-collections {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

.sn-collection {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.sn-collection:nth-child(even) {
  direction: rtl;
}

.sn-collection:nth-child(even) > * {
  direction: ltr;
}

.sn-collection__media {
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.sn-collection__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sn-collection__price {
  font-family: var(--sn-font-display);
  font-size: 1.35rem;
  color: var(--sn-plum);
  margin: 0.75rem 0 1rem;
}

.sn-editorial {
  text-align: center;
  padding: clamp(3.5rem, 8vw, 5.5rem) 1.25rem 2rem;
}

.sn-editorial p:last-child {
  max-width: 28rem;
  margin: 0.75rem auto 0;
  color: var(--sn-muted);
}

.sn-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 2rem;
}

.sn-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 24rem;
}

.sn-feature__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4rem);
  background: rgba(255, 255, 255, 0.35);
}

.sn-contact {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.sn-contact address {
  font-style: normal;
  margin: 1rem 0;
}

.sn-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sn-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.sn-form .sn-wide {
  grid-column: 1 / -1;
}

.sn-form input,
.sn-form select,
.sn-form textarea {
  border: 1px solid var(--sn-line);
  background: rgba(255, 255, 255, 0.55);
  padding: 0.75rem 0.85rem;
}

.sn-form input:focus,
.sn-form select:focus,
.sn-form textarea:focus {
  outline: 1px solid var(--sn-plum);
  border-color: var(--sn-plum);
}

.sn-form label span {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  display: inline-flex;
}

.sn-success {
  padding: 1.5rem;
  border: 1px solid var(--sn-gold);
  background: rgba(196, 165, 116, 0.12);
}

.sn-not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.sn-not-found b {
  font-family: var(--sn-font-display);
  font-size: 4rem;
  color: var(--sn-gold);
  display: block;
  line-height: 1;
}

/* Reveal */
.sn-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--sn-ease), transform 0.7s var(--sn-ease);
}

.sn-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.js .sn-reveal {
  will-change: opacity, transform;
}

@media (prefers-reduced-motion: reduce) {
  .sn-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsive */
@media (max-width: 980px) {
  :root {
    --sn-header: 3.25rem;
    --sn-rail: 0px;
    --sn-content-pad: 1.25rem;
  }

  body {
    padding-left: 0;
  }

  .sn-ziprail {
    display: none;
  }

  .sn-zipper {
    inset: 0 0 auto 0;
    padding-left: 0;
  }

  .sn-shell {
    width: min(100% - 2.5rem, var(--sn-max));
    margin-left: auto;
    margin-right: auto;
    padding-right: 0;
  }

  .sn-visit__copy {
    padding-left: clamp(2.5rem, 6vw, 4.5rem);
  }

  .sn-hero__copy {
    max-width: min(38rem, calc(100% - 2rem));
    margin-left: 1rem;
    margin-right: 1rem;
    width: auto;
  }

  .sn-brand__tagline {
    display: none;
  }

  .sn-zipper__top {
    grid-template-columns: 1fr auto;
  }

  .sn-nav-toggle {
    display: inline-flex;
  }

  .sn-stats__grid,
  .sn-priced__grid,
  .sn-process__list,
  .sn-materials__grid,
  .sn-voices__grid,
  .sn-three {
    grid-template-columns: repeat(2, 1fr);
  }

  .sn-journal__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sn-philosophy__grid,
  .sn-faq__layout,
  .sn-visit,
  .sn-split,
  .sn-collection,
  .sn-feature,
  .sn-contact,
  .sn-footer__grid {
    grid-template-columns: 1fr;
  }

  .sn-collection:nth-child(even) {
    direction: ltr;
  }

  .sn-process__gallery {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .sn-stats__grid,
  .sn-priced__grid,
  .sn-process__list,
  .sn-materials__grid,
  .sn-voices__grid,
  .sn-journal__grid,
  .sn-three,
  .sn-process__gallery,
  .sn-form {
    grid-template-columns: 1fr;
  }

  .sn-hero__copy {
    padding-top: 4rem;
  }

  .sn-heading--row {
    align-items: flex-start;
  }
}