:root {
  --black: #0a0908;
  --stone: #14110f;
  --stone-2: #1d1814;
  --bone: #efeae3;
  --bone-2: #e4ddd2;
  --ink: #17130f;
  --bronze: #b98a52;
  --bronze-hi: #d9ad72;
  --bronze-ink: #8a6232;
  --blue: #3d8fe6;
  --ice: #a8dcf2;
  --muted: rgba(239, 234, 227, .78);
  --muted-ink: rgba(23, 19, 15, .78);
  --hair: rgba(239, 234, 227, .14);
  --hair-ink: rgba(23, 19, 15, .16);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: clamp(20px, 5vw, 72px);
  --section: clamp(96px, 13vw, 190px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; scrollbar-color: #4a3d2e var(--black); }
body {
  margin: 0;
  background: var(--black);
  color: var(--bone);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  caret-color: var(--bronze);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol, dl, dd, figure { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--bronze); color: var(--black); }
:focus-visible { outline: 1px solid var(--bronze-hi); outline-offset: 4px; }

.wrap { width: min(1280px, 100% - var(--gutter) * 2); margin-inline: auto; }

/* ---------- type ---------- */
.display {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 5.4vw, 82px);
  line-height: 1.04;
  letter-spacing: -.012em;
  text-wrap: balance;
}
.display em { font-style: italic; color: var(--bronze-hi); }
.display--md { font-size: clamp(32px, 3.6vw, 52px); }
p { text-wrap: pretty; }

/* ---------- buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .75em;
  padding: 1.05em 2.1em;
  border: 1px solid var(--bronze);
  background: var(--bronze);
  color: var(--black);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}
.btn:active { transform: scale(.97); }
.btn--small { padding: .8em 1.5em; }
.link {
  font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: var(--bone);
  background: linear-gradient(var(--bronze), var(--bronze)) 0 100% / 100% 1px no-repeat;
  padding-bottom: 4px;
  transition: background-size 300ms var(--ease-out), color 200ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .btn:hover { background: var(--bronze-hi); border-color: var(--bronze-hi); }
  .link:hover { color: var(--bronze-hi); background-size: 40% 1px; }
}

/* ---------- scroll water line ---------- */
.waterline { position: fixed; z-index: 60; left: 0; top: 0; bottom: 0; width: 2px; pointer-events: none; }
.waterline i {
  position: absolute; inset: 0;
  background: linear-gradient(var(--blue), var(--ice));
  transform-origin: top;
  transform: scaleY(var(--p, 0));
  will-change: transform;
}

/* ---------- nav ---------- */
.nav {
  position: fixed; z-index: 50; inset: 0 0 auto 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gutter);
  transition: background-color 300ms ease, padding 300ms var(--ease-out), border-color 300ms ease;
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(10, 9, 8, .84);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: var(--hair);
  padding-block: 14px;
}
.nav__logo img { width: 150px; }
.nav__links { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 40px); }
.nav__links a:not(.btn) {
  font-size: 12px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
  transition: color 200ms ease;
}
@media (hover: hover) and (pointer: fine) { .nav__links a:not(.btn):hover { color: var(--bone); } }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 0 var(--gutter) clamp(56px, 9vh, 110px);
  overflow: hidden;
  isolation: isolate;
}
.hero__stage { position: absolute; inset: 0; z-index: -1; }
.hero__drain {
  position: absolute;
  right: 0; top: 0;
  width: min(1100px, 64vw); height: 100%;
  object-fit: cover; object-position: 62% 50%;
  transform: scale(var(--s, 1.06)); transform-origin: 70% 40%;
  -webkit-mask-image: linear-gradient(to right, transparent, rgba(0, 0, 0, .55) 22%, #000 48%);
          mask-image: linear-gradient(to right, transparent, rgba(0, 0, 0, .55) 22%, #000 48%);
  opacity: 0;
  transition: opacity 1.4s ease .1s, transform 2.2s var(--ease-out);
  will-change: transform;
}
.is-loaded .hero__drain { opacity: 1; --s: 1; }
.hero__glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 70% 40%, rgba(185, 138, 82, .16), transparent 45%),
    linear-gradient(180deg, rgba(10, 9, 8, .55) 0%, transparent 25%, transparent 55%, var(--black) 100%);
}
.hero__copy { max-width: 760px; position: relative; display: grid; gap: 28px; justify-items: start; }
.hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(56px, 8.4vw, 132px);
  line-height: .94;
  letter-spacing: -.02em;
}
.hero__title em { font-style: italic; color: var(--bronze-hi); }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .08em; }
.hero__lede { color: var(--muted); font-size: clamp(17px, 1.35vw, 20px); max-width: 44ch; }
.hero__in {
  display: inline-block;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out);
  transition-delay: calc(var(--i) * 90ms + 150ms);
}
.hero__title .hero__in { transform: translateY(105%); }
.is-loaded .hero__in { opacity: 1; transform: none; }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 32px; margin-top: 8px; }
.hero__scroll {
  position: absolute; right: var(--gutter); bottom: clamp(56px, 9vh, 110px);
  width: 1px; height: 84px; background: rgba(239, 234, 227, .2); overflow: hidden;
}
.hero__scroll span {
  position: absolute; inset: 0; background: var(--bronze-hi);
  transform: translateY(-100%);
  animation: drip 2.4s var(--ease-in-out) infinite;
}
@keyframes drip { 0% { transform: translateY(-100%); } 60%, 100% { transform: translateY(100%); } }

/* ---------- reveal (shared) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease-out), transform 800ms var(--ease-out);
  transition-delay: calc(var(--d, 0) * 80ms);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal--clip { transform: none; opacity: 1; clip-path: inset(0 0 100% 0); transition: clip-path 1100ms var(--ease-in-out); transition-delay: calc(var(--d, 0) * 80ms); }
.reveal--clip.is-in { clip-path: inset(0 0 0 0); }

/* ---------- finish (signature) ---------- */
.finish { background: var(--stone); padding: var(--section) 0; }
.finish__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(36px, 6vw, 100px); align-items: center; }
.finish__stage { position: relative; padding-bottom: 24%; }
.finish__media, .finish__detail {
  position: relative; aspect-ratio: 1200 / 1002; overflow: hidden;
  background: var(--stone-2);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7);
}
.finish__detail {
  position: absolute; right: -10%; bottom: 0; width: 42%; aspect-ratio: 900 / 880; z-index: 3;
  outline: 8px solid var(--stone);
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .8);
}
.finish__detail .finish__img.is-entering { animation-delay: 140ms; }
.finish__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  clip-path: inset(0 0 100% 0);
}
.finish__img.is-active { clip-path: inset(0 0 0 0); z-index: 1; }
.finish__img.is-entering {
  z-index: 2;
  animation: drain-in 820ms var(--ease-in-out) forwards;
}
@keyframes drain-in {
  from { clip-path: inset(0 0 100% 0); filter: brightness(1.25) blur(3px); }
  to { clip-path: inset(0 0 0 0); filter: none; }
}
.finish__info { display: grid; gap: 28px; justify-items: start; }
.finish__info > p:not(.finish__name) { color: var(--muted); max-width: 46ch; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 8px 18px 8px 8px; border-radius: 999px;
  border: 1px solid var(--hair); background: transparent; cursor: pointer;
  font-size: 13px; font-weight: 500; letter-spacing: .08em;
  color: var(--muted);
  transition: border-color 200ms ease, color 200ms ease, background-color 200ms ease, transform 160ms var(--ease-out);
}
.swatch:active { transform: scale(.97); }
.swatch__chip { width: 26px; height: 26px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); }
.swatch__chip--gold { background: radial-gradient(circle at 30% 30%, #f0cd8f, #8a5f2c); }
.swatch__chip--silver { background: radial-gradient(circle at 30% 30%, #f6f4f0, #8d8a85); }
.swatch__chip--black { background: radial-gradient(circle at 30% 30%, #4a4540, #0f0d0b); }
.swatch[aria-checked="true"] { border-color: var(--bronze); color: var(--bone); background: rgba(185, 138, 82, .1); }
@media (hover: hover) and (pointer: fine) { .swatch:hover { color: var(--bone); border-color: rgba(239, 234, 227, .32); } }
.finish__name {
  font-family: var(--serif); font-size: clamp(20px, 1.8vw, 26px); line-height: 1.3; color: var(--bone);
  padding-top: 24px; border-top: 1px solid var(--hair); width: 100%;
}
#finishName { color: var(--bronze-hi); font-style: italic; }

/* ---------- fit (light) ---------- */
.fit { background: var(--bone); color: var(--ink); padding: var(--section) 0; }
.fit .display em { color: var(--bronze-ink); }
.fit__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: center; }
.fit__copy { display: grid; gap: 28px; }
.fit__copy > p { color: var(--muted-ink); font-size: 18px; max-width: 46ch; }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; margin-top: 12px; }
.specs div { padding: 18px 0; border-top: 1px solid var(--hair-ink); }
.specs dt { font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--bronze-ink); }
.specs dd { font-family: var(--serif); font-size: 28px; font-weight: 400; line-height: 1.25; }
.plan svg { width: 100%; max-width: 520px; margin-inline: auto; display: block; overflow: visible; }
.plan__dim path { stroke: var(--bronze-ink); stroke-width: 1; fill: none; }
.plan__label { font-family: var(--sans); font-size: 13px; font-weight: 600; letter-spacing: .12em; fill: var(--bronze-ink); }
.plan__frame { fill: none; stroke: var(--ink); stroke-width: 1.5; }
.plan__frame--in { stroke-width: 1; stroke: rgba(23, 19, 15, .45); }
.plan__holes rect {
  fill: var(--ink);
  opacity: 0; transform: scale(.6); transform-box: fill-box; transform-origin: center;
  transition: opacity 500ms var(--ease-out), transform 600ms var(--ease-out);
  transition-delay: calc(var(--k) * 14ms);
}
.plan.is-in .plan__holes rect { opacity: .9; transform: none; }

/* ---------- clean ---------- */
.clean { background: var(--black); padding: clamp(60px, 8vw, 120px) 0 var(--section); }
.clean__frame { width: min(1400px, 100% - var(--gutter) * 2); margin-inline: auto; overflow: hidden; }
.clean__frame img { width: 100%; aspect-ratio: 1464 / 380; object-fit: cover; }
.clean__body { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(32px, 6vw, 100px); margin-top: clamp(56px, 8vw, 110px); align-items: start; }
.clean__points { display: grid; gap: 0; }
.clean__points li { display: grid; grid-template-columns: 1fr 1.6fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--hair); }
.clean__points li:last-child { border-bottom: 1px solid var(--hair); }
.clean__points h3 { font-family: var(--serif); font-weight: 400; font-size: 28px; line-height: 1.3; }
.clean__points p { color: var(--muted); }
.clean__pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 1.6vw, 22px); margin-top: clamp(56px, 8vw, 110px); }
.clean__pair figure { overflow: hidden; background: var(--stone-2); }
.clean__pair img { width: 100%; aspect-ratio: 1200 / 696; object-fit: cover; }
.fit__dims { margin-top: clamp(56px, 8vw, 110px); overflow: hidden; }
.fit__dims img { width: 100%; aspect-ratio: 1600 / 493; object-fit: cover; }
.method__img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; margin-bottom: 28px; background: var(--stone); }
.band { overflow: hidden; background: var(--black); }
.band img { width: 100%; aspect-ratio: 1464 / 600; object-fit: cover; max-height: 80vh; }
.box__intro { display: grid; gap: 32px; justify-items: start; }
.box__pack { width: min(100%, 380px); aspect-ratio: 1; object-fit: cover; }

/* ---------- install (light) ---------- */
.install { background: var(--bone-2); color: var(--ink); padding: var(--section) 0; }
.install .display em { color: var(--bronze-ink); }
.install__lede { color: var(--muted-ink); font-size: 18px; max-width: 44ch; margin-top: 22px; }
.install__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); margin-top: clamp(48px, 7vw, 96px); }
.method { border-top: 1px solid var(--ink); padding-top: 28px; display: grid; gap: 10px; align-content: start; }
.method__figure {
  font-family: var(--serif); font-weight: 300; font-size: clamp(72px, 9vw, 140px); line-height: .9;
  letter-spacing: -.03em; color: var(--ink); margin-bottom: 18px;
  font-variant-numeric: lining-nums;
}
.method__figure span { color: var(--bronze-ink); padding-inline: .04em; }
.method__figure small { font-size: .5em; vertical-align: top; color: var(--bronze-ink); }
.method__figure--word { font-style: italic; color: var(--bronze-ink); }
.method h3 { font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.method p { color: var(--muted-ink); max-width: 36ch; }

/* ---------- hair ---------- */
.hair { background: var(--stone); padding: var(--section) 0; }
.hair__grid { display: grid; grid-template-columns: .85fr 1fr; gap: clamp(36px, 6vw, 100px); align-items: center; }
.hair__media { overflow: hidden; background: var(--stone-2); }
.hair__media img { width: 100%; aspect-ratio: 900 / 1059; object-fit: cover; }
.hair__copy { display: grid; gap: 26px; }
.hair__copy > p { color: var(--muted); max-width: 48ch; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 26px 0; border-block: 1px solid var(--hair); }
.facts dt { font-family: var(--serif); font-weight: 300; font-size: clamp(54px, 5.5vw, 80px); line-height: 1; color: var(--bronze-hi); font-variant-numeric: lining-nums; }
.facts dd { color: var(--muted); font-size: 15px; margin-top: 8px; }
.catcher-uses { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 44px); margin-top: clamp(64px, 9vw, 130px); }
.catcher-uses li { display: grid; gap: 10px; align-content: start; }
.catcher-uses figure { overflow: hidden; background: var(--stone-2); margin-bottom: 14px; }
.catcher-uses img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.catcher-uses li:nth-child(2) img { object-position: 50% 80%; }
.catcher-uses h3 { font-family: var(--serif); font-weight: 400; font-size: 28px; line-height: 1.3; }
.catcher-uses p { color: var(--muted); max-width: 34ch; }
.refills { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 6vw, 100px); align-items: center; margin-top: clamp(90px, 12vw, 170px); padding-top: clamp(60px, 8vw, 110px); border-top: 1px solid var(--hair); }
.refills__copy { display: grid; gap: 26px; }
.refills__copy > p { color: var(--muted); max-width: 46ch; }
.steps { counter-reset: s; }
.steps li {
  counter-increment: s;
  display: flex; gap: 20px; align-items: baseline; padding: 14px 0; border-top: 1px solid var(--hair);
  font-family: var(--serif); font-size: 24px;
}
.steps li::before { content: counter(s); font-family: var(--sans); font-size: 13px; font-weight: 600; color: var(--bronze); min-width: 1ch; }
.refills__media { display: grid; grid-template-columns: minmax(0, 420px); justify-content: center; gap: clamp(12px, 2vw, 28px); padding-bottom: clamp(24px, 6vw, 80px); }
.refills__media img { width: 100%; height: 100%; object-fit: cover; background: var(--stone-2); }

/* ---------- anywhere ---------- */
.anywhere { background: var(--bone); color: var(--ink); padding: var(--section) 0; }
.anywhere .display em { color: var(--bronze-ink); }
.anywhere__lede { color: var(--muted-ink); font-size: 18px; max-width: 44ch; margin-top: 22px; }
.mosaic {
  display: grid; gap: clamp(12px, 1.6vw, 22px); margin-top: clamp(48px, 7vw, 96px);
  grid-template-columns: 1.05fr 1fr; grid-template-rows: auto auto;
}
.mosaic figure { position: relative; overflow: hidden; background: var(--bone-2); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; }
.mosaic__a { grid-row: span 2; }
.mosaic__b img { aspect-ratio: 724 / 470; }
.mosaic__c img { aspect-ratio: 726 / 588; object-position: 50% 70%; }
.mosaic figcaption {
  position: absolute; left: 16px; bottom: 16px;
  font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--bone); padding: .7em 1.1em; background: rgba(10, 9, 8, .62);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}

/* ---------- box ---------- */
.box { background: var(--black); padding: var(--section) 0; }
.box__head { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 6vw, 100px); align-items: end; }
.box__head p { color: var(--muted); max-width: 44ch; }
.box__media { margin-top: clamp(48px, 7vw, 90px); overflow: hidden; }
.box__media img { width: 100%; aspect-ratio: 1600 / 532; object-fit: cover; }
.box__list {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0 24px; margin-top: 40px;
  counter-reset: b;
}
.box__list li {
  counter-increment: b;
  display: flex; gap: 12px; align-items: baseline;
  padding: 16px 0; border-top: 1px solid var(--hair);
  font-family: var(--serif); font-size: 22px; line-height: 1.35;
}
.box__list li::before { content: counter(b) "."; font-family: var(--sans); font-size: 12px; font-weight: 600; color: var(--bronze); font-variant-numeric: tabular-nums; }
.box__plus { margin-top: 28px; color: var(--muted); }

/* ---------- faq ---------- */
.faq { background: var(--stone); padding: var(--section) 0; }
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.faq__list details { border-top: 1px solid var(--hair); }
.faq__list details:last-child { border-bottom: 1px solid var(--hair); }
.faq__list summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 0;
  font-family: var(--serif); font-size: clamp(21px, 1.9vw, 27px); line-height: 1.25;
  transition: color 200ms ease;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: ""; flex: none; width: 14px; height: 14px;
  background:
    linear-gradient(var(--bronze), var(--bronze)) center / 100% 1px no-repeat,
    linear-gradient(var(--bronze), var(--bronze)) center / 1px 100% no-repeat;
  transition: transform 260ms var(--ease-out);
}
.faq__list details[open] summary::after { transform: rotate(45deg); }
@media (hover: hover) and (pointer: fine) { .faq__list summary:hover { color: var(--bronze-hi); } }
.faq__list details p { color: var(--muted); max-width: 60ch; padding: 0 40px 26px 0; }
.faq__list details[open] p { animation: faq-in 320ms var(--ease-out); }
@keyframes faq-in { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- contact ---------- */
.contact {
  position: relative; text-align: center; overflow: hidden;
  padding: clamp(110px, 16vw, 240px) 0;
  background: radial-gradient(ellipse 60% 60% at 50% 100%, rgba(185, 138, 82, .18), transparent 70%), var(--black);
}
.contact__bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%;
  opacity: .26; filter: saturate(.7) blur(1px);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 35%, #000 65%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 35%, #000 65%, transparent);
}
.contact__inner { position: relative; display: grid; gap: 22px; justify-items: center; }
.contact__lede { color: var(--muted); font-size: 18px; max-width: 44ch; margin-bottom: 14px; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--hair); padding: 40px 0; background: var(--black); }
.footer__inner { display: flex; flex-wrap: wrap; gap: 20px 48px; align-items: center; justify-content: space-between; color: var(--muted); font-size: 13px; letter-spacing: .06em; }
.footer__copy { font-size: 12px; }


/* ---------- gallery ---------- */
.gallery { background: var(--stone); padding-bottom: var(--section); }
.gallery__banner img { width: 100%; aspect-ratio: 1464 / 625; object-fit: cover; }
.gallery__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 28px; margin-top: clamp(56px, 8vw, 110px); }
.gallery__tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.gallery__tabs button {
  font: 600 12px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); padding: 12px 18px; border: 1px solid var(--hair); border-radius: 999px;
  transition: color 200ms ease, border-color 200ms ease, background-color 200ms ease;
}
.gallery__tabs button[aria-selected="true"] { color: var(--bone); border-color: var(--bronze); background: rgba(185, 138, 82, .14); }
@media (hover: hover) and (pointer: fine) { .gallery__tabs button:hover { color: var(--bone); border-color: rgba(239, 234, 227, .32); } }
.gallery__viewport { margin-top: clamp(32px, 4vw, 52px); }
.gallery__track {
  display: flex; align-items: flex-start; gap: clamp(12px, 1.4vw, 20px); overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth; overscroll-behavior-x: contain; scrollbar-width: none; padding-bottom: 4px;
}
.gallery__track::-webkit-scrollbar { display: none; }
.gallery__track[hidden] { display: none; }
.gallery__track li { flex: 0 0 auto; scroll-snap-align: start; height: clamp(300px, 34vw, 480px); background: var(--stone-2); overflow: hidden; }
.gallery__track img { height: 100%; width: auto; aspect-ratio: auto; object-fit: cover; }
.gallery__track:not([hidden]) li { animation: slide-in 600ms var(--ease-out) both; animation-delay: calc(var(--n, 0) * 50ms); }
@keyframes slide-in { from { opacity: 0; transform: translateX(24px); } }
.gallery__nav { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.gallery__arrow {
  width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--hair); border-radius: 50%;
  color: var(--bone); transition: border-color 200ms ease, transform 160ms var(--ease-out);
}
.gallery__arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.gallery__arrow:active { transform: scale(.96); }
.gallery__arrow:disabled { opacity: .3; }
@media (hover: hover) and (pointer: fine) { .gallery__arrow:not(:disabled):hover { border-color: var(--bronze); } }
.gallery__tabs button:focus-visible, .gallery__arrow:focus-visible { outline: 2px solid var(--bronze-hi); outline-offset: 3px; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .box__list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .finish__grid, .fit__grid, .clean__body, .hair__grid, .refills, .box__head, .faq__grid { grid-template-columns: 1fr; }
  .plan { order: -1; }
  .plan svg { max-width: 360px; }
  .clean__points li { grid-template-columns: 1fr; gap: 6px; }
  .refills__media { order: -1; }
  .hero__drain { width: 100%; height: 54%; object-position: 55% 50%; -webkit-mask-image: linear-gradient(to top, transparent, #000 45%); mask-image: linear-gradient(to top, transparent, #000 45%); }
  .nav__links a:not(.btn) { display: none; }
  .nav__logo img { width: 124px; }
}
@media (max-width: 640px) {
  .install__grid, .mosaic { grid-template-columns: 1fr; }
  .mosaic__a { grid-row: auto; }
  .mosaic__a img { aspect-ratio: 4 / 5; }
  .specs { grid-template-columns: 1fr; }
  .clean__pair { grid-template-columns: 1fr; }
  .gallery__track li { height: auto; width: 86%; }
  .gallery__track img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
  .clean__frame img { aspect-ratio: 16 / 9; }
  .catcher-uses { grid-template-columns: 1fr; }
  .catcher-uses img { aspect-ratio: 4 / 3; }
  .finish__detail { right: 0; width: 46%; outline-width: 6px; }
  .box__media img { aspect-ratio: 4 / 3; object-position: 70% 50%; }
}

/* ---------- reduced motion: keep fades, drop movement ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__in, .hero__title .hero__in, .reveal { transform: none; transition: opacity 300ms ease; transition-delay: 0ms; }
  .reveal--clip { clip-path: none; }
  .hero__drain { transform: none; transition: opacity 600ms ease; }
  .hero__scroll span { animation: none; transform: none; }
  .finish__img.is-entering { animation: fade-in 300ms ease forwards; clip-path: none; }
  .gallery__track:not([hidden]) li { animation: fade-in 300ms ease both; }
  .gallery__track { scroll-behavior: auto; }
  .plan__holes rect { transform: none; transition: opacity 300ms ease; transition-delay: 0ms; }
  .waterline { display: none; }
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }