:root {
  --titan-black: #0b0b0a;
  --display-black: #050505;
  --brushed-graphite: #2b2a27;
  --titanium-silver: #b8b3aa;
  --warm-marble: #d8c9b8;
  --soft-white: #f5f1ea;
  --champagne-gold: #c9a96b;
  --titan-green: #87f05a;
  --error: #b94a3a;

  --ink-muted: rgba(245, 241, 234, 0.68);
  --line: rgba(245, 241, 234, 0.16);
  --line-dark: rgba(245, 241, 234, 0.14);
  --shadow-soft: 0 24px 70px rgba(43, 42, 39, 0.12);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius-lg: 32px;
  --radius-md: 24px;
  --eyebrow-size: 12px;
  --font-sans: "Space Grotesk", "Space Grotesk Variable", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Tiempos Headline", "Canela", Georgia, serif;
}

@font-face {
  font-family: "Space Grotesk Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 300 700;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/space-grotesk:vf@latest/latin-wght-normal.woff2") format("woff2-variations");
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--titan-black);
}

body {
  margin: 0;
  color: var(--soft-white);
  background: var(--titan-black);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
  text-rendering: geometricPrecision;
}

button,
input,
textarea,
select {
  font-family: var(--font-sans);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(245, 241, 234, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 241, 234, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000, transparent 72%);
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

button,
input {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--titan-green);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 20;
  transform: translateY(-140%);
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--soft-white);
  background: var(--titan-black);
  transition: transform 0.25s var(--ease);
}

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

.shell {
  width: min(100% - clamp(48px, 8vw, 160px), 1440px);
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: var(--space-9);
  color: var(--soft-white);
  background: var(--titan-black);
  overflow: clip;
}

.is-hidden {
  display: none !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding-block: var(--space-3);
  color: var(--soft-white);
  background: var(--titan-black);
  animation: fade-down 0.9s var(--ease) both;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}

.site-header.is-scrolled {
  border-bottom: 1px solid rgba(245, 241, 234, 0.12);
  background: rgba(11, 11, 10, 0.84);
  backdrop-filter: blur(22px);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
}

.wordmark {
  width: fit-content;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.32em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.3vw, 36px);
  color: rgba(245, 241, 234, 0.72);
  font-size: 15px;
}

.nav-links a,
.footer-links a {
  transition: color 0.25s var(--ease);
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--champagne-gold);
}

.nav-cta {
  justify-self: end;
}

.nav-actions {
  display: inline-flex;
  justify-self: end;
  align-items: center;
  gap: var(--space-2);
}

.cart-link {
  position: relative;
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(245, 241, 234, 0.28);
  border-radius: 999px;
  color: var(--soft-white);
  background: rgba(245, 241, 234, 0.04);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.cart-link:hover {
  transform: translateY(-2px);
  border-color: var(--soft-white);
  background: rgba(245, 241, 234, 0.08);
}

.cart-link svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cart-count {
  position: absolute;
  right: -3px;
  top: -5px;
  display: grid;
  min-width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid var(--titan-black);
  border-radius: 999px;
  padding-inline: 5px;
  color: var(--titan-black);
  background: var(--titan-green);
  font-size: 11px;
  font-weight: 750;
  line-height: 1;
  opacity: 0;
  transform: scale(0.72);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.cart-count.has-items {
  opacity: 1;
  transform: scale(1);
}

.cart-link.is-bumping {
  animation: cart-bump 0.42s var(--ease);
}

.button,
.display-step,
.swatch {
  border: 0;
  cursor: pointer;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 650;
  line-height: 1;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

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

.button--dark,
.button--light,
.button--gold {
  color: var(--titan-black);
  background: var(--champagne-gold);
  box-shadow: inset 0 0 0 1px rgba(245, 241, 234, 0.08);
}

.button--dark:hover,
.button--light:hover,
.button--gold:hover {
  background: #d5b879;
  box-shadow: inset 0 0 0 1px rgba(245, 241, 234, 0.18);
}

.button--line,
.button--ghost-dark {
  color: var(--soft-white);
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(245, 241, 234, 0.72);
}

.button--line:hover,
.button--ghost-dark:hover {
  color: var(--titan-black);
  background: var(--soft-white);
  box-shadow: inset 0 0 0 1px var(--soft-white);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: auto;
  height: calc(100vw * 941 / 1672);
  display: grid;
  align-items: center;
  padding-block: 0;
  color: var(--soft-white);
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.74) 0%, rgba(5, 5, 5, 0.48) 34%, rgba(5, 5, 5, 0.08) 62%),
    linear-gradient(180deg, rgba(5, 5, 5, 0.18), rgba(5, 5, 5, 0.22));
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 42% 0%, rgba(245, 241, 234, 0.2), transparent 22%),
    linear-gradient(118deg, transparent 30%, rgba(245, 241, 234, 0.06) 48%, rgba(245, 241, 234, 0.18) 62%, transparent 78%);
  mask-image: linear-gradient(90deg, transparent 0%, transparent 30%, rgba(0, 0, 0, 0.34) 48%, #000 100%);
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero__image {
  z-index: 1;
  object-fit: cover;
  object-position: center right;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  align-items: center;
  gap: clamp(var(--space-6), 8vw, var(--space-9));
}

.hero__copy {
  max-width: 620px;
}

.hero h1 {
  max-width: 620px;
  color: var(--soft-white);
  font-size: clamp(44px, 5vw, 64px);
}

.hero .lede {
  color: rgba(245, 241, 234, 0.74);
}

.logo-proof {
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: var(--space-5);
  color: rgba(245, 241, 234, 0.72);
  background: var(--titan-black);
  border-top: 1px solid rgba(245, 241, 234, 0.12);
}

.logo-proof::before,
.logo-proof::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: min(18vw, 180px);
  pointer-events: none;
}

.logo-proof::before {
  left: 0;
  background: linear-gradient(90deg, var(--titan-black), transparent);
}

.logo-proof::after {
  right: 0;
  background: linear-gradient(270deg, var(--titan-black), transparent);
}

.logo-proof__track {
  display: flex;
  width: max-content;
  animation: logo-marquee 34s linear infinite;
}

.logo-proof__group {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-6), 7vw, var(--space-9));
  padding-inline: clamp(var(--space-4), 3vw, var(--space-7));
}

.logo-proof__group img {
  display: block;
  width: auto;
  height: clamp(20px, 2.4vw, 34px);
  max-width: 180px;
  object-fit: contain;
  opacity: 0.78;
}

.eyebrow,
.logo-proof__eyebrow,
.display-step__eyebrow {
  margin: 0 0 var(--space-4);
  color: var(--champagne-gold);
  font-size: var(--eyebrow-size);
  font-weight: 750;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.logo-proof__eyebrow {
  margin-bottom: var(--space-5);
  text-align: center;
}

.section:not(.hero) .eyebrow {
  color: var(--champagne-gold);
  font-size: 16px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  margin-bottom: var(--space-4);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(44px, 7vw, 96px);
}

h2 {
  font-size: clamp(34px, 4vw, 44px);
}

.section:not(.hero) h2,
.section:not(.hero) h3 {
  color: var(--soft-white);
}

h3 {
  margin-bottom: var(--space-2);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 520;
  line-height: 1.12;
}

.lede,
.section-copy p,
.section-heading p,
.display-copy > p,
.final-cta p,
.lifestyle-copy p {
  color: var(--ink-muted);
  font-size: 17px;
  line-height: 1.65;
}

.lede {
  margin-bottom: var(--space-5);
}

.media-frame,
.colorway-hero,
.display-device,
.final-product,
.lifestyle-media {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(184, 179, 170, 0.34);
  background:
    linear-gradient(135deg, rgba(245, 241, 234, 0.94), rgba(216, 201, 184, 0.72)),
    radial-gradient(circle at 70% 28%, rgba(255, 255, 255, 0.85), transparent 18rem);
  box-shadow: var(--shadow-soft);
}

.media-frame img,
.colorway-hero img,
.display-device img,
.final-product img,
.lifestyle-media img {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.media-frame img.is-missing,
.colorway-hero img.is-missing,
.display-device img.is-missing,
.final-product img.is-missing,
.lifestyle-media img.is-missing {
  opacity: 0;
}

.toothbrush-art {
  position: absolute;
  z-index: 2;
  display: grid;
  grid-template-columns: 26% 13% 61%;
  align-items: center;
  filter: drop-shadow(0 32px 40px rgba(11, 11, 10, 0.18));
}

.toothbrush-art--hero {
  width: 88%;
  height: 108px;
  left: 7%;
  top: 45%;
  transform: rotate(-30deg);
}

.brush-head {
  height: 54px;
  border-radius: 999px 14px 14px 999px;
  background:
    repeating-linear-gradient(90deg, rgba(139, 101, 55, 0.32) 0 3px, rgba(245, 241, 234, 0.92) 3px 7px),
    linear-gradient(180deg, #f8f2e8, #d8c9b8);
}

.brush-neck {
  height: 22px;
  background: linear-gradient(90deg, #a9a49a, #f2eee7 38%, #817d75);
}

.brush-body {
  position: relative;
  height: 82px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, #87837b 0%, #ddd8ce 16%, #9f9a91 30%, #eee9df 58%, #716e67 100%),
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(11, 11, 10, 0.08) 3px 4px);
}

.display-chip {
  position: absolute;
  right: 12%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 66px;
  height: 42px;
  transform: translateY(-50%);
  border: 1px solid rgba(135, 240, 90, 0.34);
  border-radius: 15px;
  color: var(--titan-green);
  background: var(--display-black);
  box-shadow: 0 0 22px rgba(135, 240, 90, 0.15);
}

.display-chip b {
  font-size: 14px;
  line-height: 1;
}

.display-chip small {
  font-size: 9px;
  line-height: 1;
}

.light-sweep,
.material-sheen {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.42), transparent 60%);
  transform: translateX(-120%);
  animation: light-sweep 5.8s var(--ease) infinite;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center;
  gap: clamp(var(--space-6), 8vw, var(--space-9));
}

.split--intro {
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
}

.section-copy,
.section-heading,
.display-copy {
  max-width: 680px;
}

.section-copy--center {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.section-heading {
  margin-bottom: var(--space-7);
}

.section-heading--center {
  max-width: 850px;
  margin-inline: auto;
  text-align: center;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--soft-white);
  font-weight: 700;
}

.text-link::after {
  content: "";
  width: 38px;
  height: 1px;
  background: var(--champagne-gold);
  transition: width 0.25s var(--ease);
}

.text-link:hover::after {
  width: 54px;
}

.media-frame {
  min-height: 360px;
  border-radius: var(--radius-lg);
}

.media-frame figcaption {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  z-index: 2;
  color: rgba(11, 11, 10, 0.58);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.media-frame--kit {
  aspect-ratio: 16 / 9;
  min-height: 0;
  border: 0;
  background:
    radial-gradient(circle at 26% 42%, rgba(201, 169, 107, 0.2), transparent 14rem),
    linear-gradient(145deg, #f6f1e9, #d9cbbb);
}

.image-grid--material {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  grid-template-rows: repeat(2, minmax(260px, 1fr));
  gap: var(--space-4);
}

.image-grid--material .media-frame {
  border: 0;
}

.image-grid--material .media-frame:nth-child(2) figcaption {
  color: var(--soft-white);
}

.media-frame--macro {
  grid-row: 1 / span 2;
  min-height: 680px;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.12), transparent 22%),
    repeating-linear-gradient(105deg, #7f7b73 0 2px, #bdb7ad 2px 5px, #8b867d 5px 7px);
}

.bristles {
  background: var(--titan-black);
}

.bristle-gallery {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  grid-template-rows: repeat(2, minmax(230px, 1fr));
  gap: var(--space-4);
}

.bristle-gallery .media-frame {
  border: 0;
}

.bristle-gallery .media-frame {
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.95), transparent 16rem),
    repeating-linear-gradient(90deg, #d8c9b8 0 5px, #efe6da 5px 9px);
}

.media-frame--tall {
  grid-row: 1 / span 2;
  min-height: 560px;
}

.display-section {
  background: var(--titan-black);
}

.display-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(360px, 7fr);
  align-items: center;
  gap: clamp(var(--space-6), 9vw, var(--space-9));
}

.display-steps {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0 var(--space-5);
}

.display-step {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: var(--space-4);
  width: 100%;
  padding: 0 0 var(--space-4);
  color: var(--soft-white);
  text-align: left;
  background: transparent;
  border-bottom: 1px solid rgba(245, 241, 234, 0.14);
  transition: opacity 0.3s var(--ease), border-color 0.3s var(--ease);
}

.display-step:hover,
.display-step:focus-visible,
.display-step.is-active {
  border-color: rgba(135, 240, 90, 0.52);
}

.display-step__number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--soft-white);
  border-radius: 50%;
  color: var(--soft-white);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.display-step.is-active .display-step__number {
  color: var(--titan-green);
  border-color: var(--titan-green);
  box-shadow: 0 0 22px rgba(135, 240, 90, 0.18);
}

.display-step__content {
  display: grid;
  gap: var(--space-2);
}

.display-step__eyebrow {
  margin-bottom: 0;
}

.display-step__title {
  color: var(--soft-white);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.08;
}

.display-step__copy {
  max-width: 520px;
  color: rgba(245, 241, 234, 0.68);
  font-size: 17px;
  line-height: 1.55;
}

.display-device {
  width: 85%;
  min-height: clamp(442px, 45.9vw, 646px);
  justify-self: center;
  border: 0;
  border-radius: 44px;
  background:
    radial-gradient(circle at 55% 40%, rgba(135, 240, 90, 0.08), transparent 12rem),
    linear-gradient(145deg, #151513, #050505 60%, #2b2a27);
}

.device-screen {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: min(280px, 48%);
  aspect-ratio: 0.68;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(135, 240, 90, 0.32);
  border-radius: 36px;
  background: radial-gradient(circle at 50% 0%, rgba(135, 240, 90, 0.16), transparent 8rem), var(--display-black);
  box-shadow: 0 0 48px rgba(135, 240, 90, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.display-device.has-image .device-screen {
  display: none;
}

.screen-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--space-2);
  padding: var(--space-5);
  color: var(--titan-green);
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}

.screen-state.is-active {
  opacity: 1;
  transform: translateY(0);
}

.screen-state strong {
  font-size: clamp(48px, 7vw, 86px);
  font-weight: 520;
  line-height: 0.95;
  text-shadow: 0 0 22px rgba(135, 240, 90, 0.24);
}

.screen-state span {
  font-size: 16px;
}

.screen-state em {
  font-size: 12px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.performance,
.packaging,
.final-cta,
.site-footer {
  color: var(--soft-white);
  background: var(--titan-black);
}

.split--dark .section-copy p,
.final-cta p,
.site-footer p {
  color: rgba(245, 241, 234, 0.68);
}

.split--dark .eyebrow,
.final-cta .eyebrow {
  color: var(--champagne-gold);
}

.sonic-rings {
  position: absolute;
  right: 10vw;
  top: 44%;
  width: 420px;
  aspect-ratio: 1;
  transform: translateY(-50%);
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle, rgba(201, 169, 107, 0.22) 0 1px, transparent 1px 52px);
  opacity: 0.45;
  animation: rings 5.5s linear infinite;
}

.performance__inner {
  position: relative;
  z-index: 1;
}

.performance-video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin: var(--space-7) 0 0;
  border: 0;
  border-radius: 40px;
  background: var(--display-black);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28);
}

.performance-video video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.colorway-hero {
  min-height: clamp(360px, 44vw, 640px);
  margin-top: var(--space-6);
  border-radius: 40px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(216, 201, 184, 0.58)),
    linear-gradient(90deg, #0b0b0a 0 20%, #18352b 20% 40%, #17283f 40% 60%, #f5f1ea 60% 80%, #b8b3aa 80%);
}

.toothbrush-lineup {
  position: absolute;
  inset: 22% 8%;
  z-index: 2;
  background:
    linear-gradient(90deg, transparent 0 5%, var(--titan-black) 5% 14%, transparent 14% 24%, #18352b 24% 33%, transparent 33% 43%, #17283f 43% 52%, transparent 52% 62%, #eee7dc 62% 71%, transparent 71% 81%, #b8b3aa 81% 90%, transparent 90%),
    linear-gradient(180deg, transparent 44%, rgba(255, 255, 255, 0.68) 44% 56%, transparent 56%);
  border-radius: 999px;
  filter: drop-shadow(0 26px 28px rgba(11, 11, 10, 0.16));
}

.colorway-lineup {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: end;
  gap: clamp(var(--space-3), 3vw, var(--space-6));
  margin-top: var(--space-6);
  padding-inline: clamp(0px, 2vw, var(--space-6));
}

.colorway-product {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  min-width: 0;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.colorway-product.is-selected {
  transform: scale(1.1);
}

.colorway-product__link {
  display: block;
}

.colorway-product__link:focus-visible {
  outline: 1px solid var(--champagne-gold);
  outline-offset: 8px;
  border-radius: 999px;
}

.colorway-product img {
  width: auto;
  height: clamp(320px, 40vw, 594px);
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.32));
}

.colorway-product__price,
.colorway-product__rating {
  margin: 0;
  text-align: center;
}

.colorway-product__price {
  color: var(--soft-white);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.2;
}

.colorway-product__rating {
  color: rgba(245, 241, 234, 0.68);
  font-size: 14px;
  line-height: 1.2;
}

.colorway-product__rating span {
  color: var(--champagne-gold);
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
}

.swatch {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 10px;
  border-radius: 999px;
  padding: 8px 16px 8px 8px;
  color: rgba(245, 241, 234, 0.62);
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(184, 179, 170, 0.26);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), color 0.25s var(--ease);
}

.swatch span {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(245, 241, 234, 0.24);
  border-radius: 50%;
  background: var(--swatch);
}

.swatch.is-selected,
.swatch:hover {
  transform: translateY(-2px) scale(1.02);
  color: var(--soft-white);
  box-shadow: inset 0 0 0 1px var(--swatch), 0 10px 30px rgba(0, 0, 0, 0.18);
}

.swatch-note {
  min-height: 30px;
  margin: var(--space-3) auto 0;
  color: rgba(245, 241, 234, 0.68);
  text-align: center;
}

.lifestyle {
  min-height: 82vh;
  display: grid;
  align-items: center;
  padding-block: 0;
  color: var(--soft-white);
  background: var(--titan-black);
}

.lifestyle-media {
  position: absolute;
  inset: 0;
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(circle at 72% 38%, rgba(245, 241, 234, 0.2), transparent 20rem),
    linear-gradient(90deg, rgba(11, 11, 10, 0.74), rgba(11, 11, 10, 0.18) 55%, rgba(11, 11, 10, 0.36)),
    linear-gradient(135deg, #c0a37e, #3f342a);
  box-shadow: none;
}

.lifestyle-media::before,
.lifestyle-media::after {
  content: "";
  position: absolute;
  inset: 0;
}

.lifestyle-media::before {
  z-index: 2;
  background: #000000;
  opacity: 0.25;
}

.lifestyle-media::after {
  z-index: 3;
  background: linear-gradient(90deg, rgba(11, 11, 10, 0.72), rgba(11, 11, 10, 0.24) 54%, rgba(11, 11, 10, 0.44));
  opacity: 0.7;
}

.lifestyle-copy {
  position: relative;
  z-index: 3;
  max-width: 640px;
  padding-block: var(--space-9);
}

.lifestyle-copy p {
  color: rgba(245, 241, 234, 0.78);
}

.packaging-carousel {
  position: relative;
}

.packaging-carousel__viewport {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 0;
  border-radius: 40px;
  background: var(--display-black);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28);
}

.packaging-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.55s var(--ease);
}

.packaging-slide.is-active {
  opacity: 1;
}

.packaging-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.carousel-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(245, 241, 234, 0.28);
  cursor: pointer;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.carousel-dot.is-active {
  background: var(--champagne-gold);
  transform: scale(1.15);
}

.kit-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.kit-card,
.proof-card {
  min-height: 260px;
  border: 1px solid rgba(184, 179, 170, 0.34);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: rgba(245, 241, 234, 0.06);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.kit-card {
  border: 0;
}

.kit-card:hover,
.proof-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 169, 107, 0.72);
  box-shadow: 0 18px 46px rgba(43, 42, 39, 0.09);
}

.kit-card p {
  color: rgba(245, 241, 234, 0.68);
  line-height: 1.55;
}

.kit-card h3 {
  margin-top: var(--space-4);
  font-size: 20px;
}

.kit-image {
  width: 100%;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(5, 5, 5, 0.32);
}

.kit-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof {
  background: var(--titan-black);
}

.proof-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.proof-card {
  min-height: 210px;
}

.proof-card span {
  display: block;
  margin-bottom: var(--space-6);
  color: var(--champagne-gold);
  font-family: var(--font-serif);
  font-size: 26px;
}

.proof-card h3 {
  font-size: 22px;
}

.final-cta {
  padding-block: var(--space-9);
}

.final-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(360px, 7fr);
  align-items: center;
  gap: var(--space-7);
}

.final-product {
  aspect-ratio: 1 / 1;
  min-height: 0;
  border-color: var(--line-dark);
  border-radius: 40px;
  background:
    radial-gradient(circle at 52% 48%, rgba(135, 240, 90, 0.08), transparent 12rem),
    linear-gradient(145deg, #050505, #161513);
}

.toothbrush-art--final {
  width: 86%;
  height: 92px;
  left: 8%;
  top: 42%;
  transform: rotate(-18deg);
  animation: final-float 6.8s var(--ease) infinite alternate;
}

.has-image > .toothbrush-art,
.has-image > .toothbrush-lineup {
  display: none;
}

.product-detail {
  padding-top: var(--space-8);
}

.back-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  margin-bottom: var(--space-4);
  color: rgba(245, 241, 234, 0.72);
  font-size: 14px;
  font-weight: 650;
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.back-link:hover {
  color: var(--soft-white);
  transform: translateX(-3px);
}

.product-detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(360px, 5fr);
  align-items: start;
  gap: var(--space-7);
}

.product-gallery {
  position: sticky;
  top: 112px;
}

.product-gallery__main {
  margin: 0 0 var(--space-3);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 40px;
  background: rgba(245, 241, 234, 0.06);
}

.product-gallery__main img {
  transition: opacity 0.25s var(--ease), transform 0.45s var(--ease);
}

.product-gallery__main.is-changing img {
  opacity: 0.35;
  transform: scale(1.01);
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: var(--space-2);
}

.product-thumb {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid rgba(245, 241, 234, 0.16);
  border-radius: 14px;
  padding: 0;
  background: rgba(245, 241, 234, 0.05);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.product-thumb:hover,
.product-thumb.is-active {
  border-color: var(--champagne-gold);
}

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

.product-buybox {
  padding: var(--space-6);
  border-radius: 32px;
  background: rgba(245, 241, 234, 0.055);
}

.product-buybox h1 {
  max-width: 620px;
  margin-bottom: var(--space-3);
  color: var(--soft-white);
  font-size: clamp(38px, 4vw, 56px);
}

.product-price {
  margin-bottom: var(--space-4);
  color: var(--champagne-gold);
  font-size: 28px;
  font-weight: 650;
}

.product-description {
  margin-bottom: var(--space-5);
  color: rgba(245, 241, 234, 0.72);
  font-size: 17px;
  line-height: 1.65;
}

.product-option {
  padding-block: var(--space-4);
  border-top: 1px solid rgba(245, 241, 234, 0.12);
}

.product-option__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.product-option__header h2 {
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
}

.product-option__header span {
  color: var(--champagne-gold);
  font-size: 13px;
}

.product-colors {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.product-color {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid rgba(245, 241, 234, 0.24);
  border-radius: 999px;
  padding: 8px 14px;
  color: rgba(245, 241, 234, 0.72);
  background: transparent;
  cursor: pointer;
}

.product-color span {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(245, 241, 234, 0.28);
  border-radius: 50%;
  background: var(--swatch);
}

.product-color:hover,
.product-color.is-selected {
  border-color: var(--soft-white);
  color: var(--soft-white);
}

.quantity-control {
  display: inline-grid;
  grid-template-columns: 44px 56px 44px;
  overflow: hidden;
  border: 1px solid rgba(245, 241, 234, 0.22);
  border-radius: 999px;
}

.quantity-control button,
.quantity-control output {
  display: grid;
  min-height: 44px;
  place-items: center;
  border: 0;
  color: var(--soft-white);
  background: transparent;
}

.quantity-control button {
  cursor: pointer;
}

.quantity-control button:hover {
  background: rgba(245, 241, 234, 0.08);
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.cart-status {
  min-height: 28px;
  margin: var(--space-3) 0 0;
  color: var(--titan-green);
  font-size: 14px;
}

.product-accordions {
  margin-top: var(--space-4);
  border-top: 1px solid rgba(245, 241, 234, 0.12);
}

.product-accordions details {
  border-bottom: 1px solid rgba(245, 241, 234, 0.12);
  padding-block: var(--space-3);
}

.product-accordions summary {
  color: var(--soft-white);
  cursor: pointer;
  font-weight: 600;
}

.product-accordions p {
  margin: var(--space-2) 0 0;
  color: rgba(245, 241, 234, 0.68);
}

.related-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.related-card,
.review-card {
  border-radius: 28px;
  background: rgba(245, 241, 234, 0.06);
}

.related-card {
  overflow: hidden;
}

.related-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.related-card h3,
.related-card p,
.review-card {
  padding-inline: var(--space-4);
}

.related-card h3 {
  margin-top: var(--space-4);
  font-size: 20px;
}

.related-card p {
  margin-bottom: var(--space-4);
  color: var(--champagne-gold);
}

.review-card {
  min-height: 220px;
  padding-block: var(--space-4);
}

.review-card p {
  color: var(--soft-white);
  font-size: 20px;
  line-height: 1.45;
}

.review-card span {
  color: var(--champagne-gold);
  font-size: 13px;
}

.checkout {
  padding-top: var(--space-8);
}

.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(360px, 5fr);
  align-items: start;
  gap: var(--space-7);
}

.checkout-panel,
.order-summary {
  border-radius: 32px;
  background: rgba(245, 241, 234, 0.055);
}

.checkout-panel {
  padding: var(--space-6);
}

.checkout-panel h1 {
  max-width: 680px;
  margin-bottom: var(--space-5);
  color: var(--soft-white);
  font-size: clamp(38px, 4vw, 56px);
}

.checkout-form {
  display: grid;
  gap: var(--space-5);
}

.checkout-fieldset {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(245, 241, 234, 0.12);
}

.checkout-fieldset h2,
.order-summary h2 {
  margin: 0;
  color: var(--soft-white);
  font-size: 18px;
}

.checkout-fieldset label {
  display: grid;
  gap: var(--space-2);
  color: rgba(245, 241, 234, 0.7);
  font-size: 13px;
}

.checkout-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.checkout-fields--three {
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
}

.checkout-form input {
  min-height: 48px;
  min-width: 0;
  border: 1px solid rgba(245, 241, 234, 0.2);
  border-radius: 14px;
  padding: 0 16px;
  color: var(--soft-white);
  background: rgba(5, 5, 5, 0.24);
}

.checkout-form input::placeholder {
  color: rgba(245, 241, 234, 0.42);
}

.checkout-submit {
  width: fit-content;
}

.order-summary {
  position: sticky;
  top: 112px;
  padding: var(--space-5);
}

.summary-product {
  display: grid;
  grid-template-columns: 112px 1fr;
  align-items: center;
  gap: var(--space-3);
  margin-block: var(--space-4);
}

.summary-product img {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 18px;
}

.summary-product h3 {
  margin-bottom: var(--space-1);
  font-size: 18px;
}

.summary-product p,
.summary-note {
  color: rgba(245, 241, 234, 0.66);
}

.summary-totals {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(245, 241, 234, 0.12);
}

.summary-totals div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  color: rgba(245, 241, 234, 0.7);
}

.summary-totals dd {
  margin: 0;
  color: var(--soft-white);
}

.summary-total {
  padding-top: var(--space-3);
  border-top: 1px solid rgba(245, 241, 234, 0.12);
  font-size: 20px;
  font-weight: 650;
}

.summary-note {
  margin: var(--space-4) 0 0;
  font-size: 13px;
  line-height: 1.55;
}

.site-footer {
  padding-block: var(--space-7);
  border-top: 1px solid rgba(201, 169, 107, 0.18);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: var(--space-6);
}

.wordmark--footer {
  display: inline-block;
  margin-bottom: var(--space-4);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-5);
  color: rgba(245, 241, 234, 0.72);
}

.signup label {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--champagne-gold);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.signup-row {
  display: flex;
  gap: var(--space-2);
}

.signup input {
  min-width: 0;
  flex: 1;
  border: 1px solid rgba(245, 241, 234, 0.2);
  border-radius: 999px;
  padding: 0 18px;
  color: var(--soft-white);
  background: rgba(255, 255, 255, 0.06);
}

.signup input::placeholder {
  color: rgba(245, 241, 234, 0.48);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fade-down {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-slide {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes product-float {
  from {
    transform: translateY(-5px);
  }
  to {
    transform: translateY(10px);
  }
}

@keyframes final-float {
  from {
    transform: rotate(-18deg) translateY(-5px);
  }
  to {
    transform: rotate(-18deg) translateY(10px);
  }
}

@keyframes light-sweep {
  0%,
  38% {
    transform: translateX(-120%);
  }
  68%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes rings {
  from {
    transform: translateY(-50%) scale(0.96);
    opacity: 0.3;
  }
  to {
    transform: translateY(-50%) scale(1.12);
    opacity: 0.04;
  }
}

@keyframes logo-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes cart-bump {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  42% {
    transform: translateY(-2px) scale(1.08);
  }
}

@media (max-width: 1120px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero__grid,
  .split,
  .split--intro,
  .display-layout,
  .product-detail__grid,
  .final-cta__grid {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    position: static;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }

  .hero {
    height: max(640px, calc(100vw * 941 / 1672));
    background:
      linear-gradient(180deg, rgba(5, 5, 5, 0.78) 0%, rgba(5, 5, 5, 0.48) 48%, rgba(5, 5, 5, 0.14) 100%);
  }

  .hero__image {
    object-position: 66% center;
  }

  .hero__copy {
    max-width: 600px;
  }

  .kit-grid,
  .proof-grid,
  .related-grid,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .colorway-lineup {
    grid-template-columns: repeat(5, minmax(110px, 1fr));
    overflow-x: auto;
    padding-bottom: var(--space-4);
    scroll-snap-type: x proximity;
  }

  .colorway-product {
    scroll-snap-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 48px, 1440px);
  }

  .section {
    padding-block: var(--space-8);
  }

  .site-header {
    padding-block: 12px;
  }

  .nav-cta {
    min-height: 42px;
    padding-inline: 18px;
  }

  .cart-link {
    width: 42px;
    height: 42px;
  }

  .hero__grid,
  .split,
  .display-layout,
  .product-detail__grid,
  .final-cta__grid {
    gap: var(--space-5);
  }

  .display-device,
  .final-product,
  .colorway-hero {
    min-height: 380px;
    border-radius: var(--radius-md);
  }

  .final-product {
    min-height: 0;
  }

  .toothbrush-art--hero,
  .toothbrush-art--final {
    width: 96%;
    left: 2%;
    height: 72px;
  }

  .brush-head {
    height: 40px;
  }

  .brush-body {
    height: 58px;
  }

  .display-chip {
    width: 48px;
    height: 32px;
  }

  .image-grid--material,
  .bristle-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .media-frame,
  .media-frame--macro,
  .media-frame--tall {
    grid-row: auto;
    min-height: 300px;
  }

  .device-screen {
    width: min(220px, 64%);
  }

  .lifestyle {
    min-height: 720px;
  }

  .lifestyle-copy {
    padding-top: 260px;
    padding-bottom: var(--space-7);
  }

  .kit-grid,
  .proof-grid,
  .related-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .product-buybox {
    padding: var(--space-4);
  }

  .product-gallery__thumbs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-actions {
    grid-template-columns: 1fr;
  }

  .checkout-panel,
  .order-summary {
    padding: var(--space-4);
  }

  .checkout-fields,
  .checkout-fields--three {
    grid-template-columns: 1fr;
  }

  .colorway-lineup {
    width: calc(100% + 48px);
    margin-inline: -24px;
    padding-inline: 24px;
  }

  .colorway-product img {
    height: 388px;
  }

  .kit-card,
  .proof-card {
    min-height: auto;
  }

  .signup-row {
    flex-direction: column;
  }

  .signup input {
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .logo-proof__track {
    animation: none;
    transform: none;
  }
}