@font-face {
  font-family: "HarmonyOS";
  src: url("assets/fonts/harmony-regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "HarmonyOS";
  src: url("assets/fonts/harmony-bold.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Ordinar";
  src: url("assets/fonts/ordinar-thin.otf") format("opentype");
  font-style: normal;
  font-weight: 200;
  font-display: swap;
}

:root {
  --ink: #020a0a;
  --ink-soft: #25302f;
  --gold: #d7b752;
  --gold-light: #ead88f;
  --cream: #f4f1e8;
  --cream-dark: #e9e5d9;
  --white: #fff;
  --line: rgba(2, 10, 10, 0.16);
  --container: 1400px;
  --gutter: clamp(20px, 4vw, 64px);
  --radius: 2px;
  --header-height: 82px;
  --announcement-height: 32px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--announcement-height) + 16px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--cream);
  font-family: "HarmonyOS", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button,
summary {
  -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
p,
dl,
dd,
ol {
  margin: 0;
}

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

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 12px 18px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

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

.section {
  padding-block: clamp(96px, 11vw, 176px);
}

.section-index,
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-index {
  color: rgba(2, 10, 10, 0.56);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow > span {
  width: 24px;
  height: 1px;
  background: currentColor;
}

.button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 16px 22px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  color: var(--white);
  background: var(--ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.button:hover {
  color: var(--ink);
  background: transparent;
}

.button:active {
  transform: translateY(1px);
}

.button--small {
  min-height: 42px;
  gap: 18px;
  padding: 10px 16px;
}

.button--wide {
  width: 100%;
}

.button--gold {
  border-color: var(--gold);
  color: var(--ink);
  background: var(--gold);
}

.button--gold:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: transparent;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding-block: 12px 8px;
  border-bottom: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.announcement {
  position: relative;
  z-index: 51;
  display: flex;
  height: var(--announcement-height);
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--ink);
  background: var(--gold);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.announcement__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.55;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(244, 241, 232, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(244, 241, 232, 0.96);
}

.site-header__inner {
  display: grid;
  height: 100%;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  width: 160px;
  align-items: center;
}

.brand img {
  width: 100%;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  font-size: 13px;
}

.desktop-nav a,
.site-footer nav a {
  position: relative;
}

.desktop-nav a::after,
.site-footer nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.site-footer nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-buy {
  justify-self: end;
}

.menu-toggle,
.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - var(--announcement-height) - var(--header-height));
}

.hero::before {
  position: absolute;
  inset: auto -9vw -26vw auto;
  width: min(62vw, 900px);
  aspect-ratio: 1;
  border: 1px solid rgba(2, 10, 10, 0.08);
  border-radius: 50%;
  content: "";
}

.hero__grid {
  position: relative;
  display: grid;
  min-height: calc(100svh - var(--announcement-height) - var(--header-height));
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  align-items: center;
  gap: clamp(20px, 5vw, 80px);
  padding-block: clamp(44px, 6vw, 88px);
}

.hero__copy {
  position: relative;
  z-index: 2;
  max-width: 690px;
  animation: hero-copy-in 700ms 80ms both cubic-bezier(.2,.75,.2,1);
}

.hero h1,
.manifesto h2,
.section-heading h2,
.ritual h2,
.faq h2,
.final-cta h2 {
  font-family: "Ordinar", "HarmonyOS", sans-serif;
  font-weight: 200;
  line-height: 0.87;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin-top: clamp(30px, 4vw, 58px);
  font-size: clamp(74px, 9vw, 146px);
}

.hero__lead {
  max-width: 550px;
  margin-top: clamp(30px, 3vw, 48px);
  color: var(--ink-soft);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  margin-top: 36px;
}

.hero__facts {
  display: flex;
  max-width: 590px;
  margin-top: clamp(42px, 5vw, 70px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.hero__facts > div {
  flex: 1;
}

.hero__facts dt {
  font-size: 22px;
  font-weight: 700;
}

.hero__facts dd {
  margin-top: 2px;
  color: rgba(2, 10, 10, 0.56);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__visual {
  position: relative;
  align-self: stretch;
  min-height: 630px;
  animation: hero-product-in 850ms 150ms both cubic-bezier(.2,.75,.2,1);
}

.hero__visual picture {
  position: absolute;
  z-index: 1;
  inset: 50% auto auto 50%;
  width: min(87%, 700px);
  transform: translate(-50%, -49%);
}

.hero__visual img {
  width: 100%;
  height: auto;
}

.hero__orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(37vw, 560px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 1px rgba(2, 10, 10, 0.05), 0 44px 100px rgba(91, 68, 0, 0.12);
  transform: translate(-50%, -50%);
}

.hero__orbit::after {
  position: absolute;
  inset: 9%;
  border: 1px solid rgba(2, 10, 10, 0.14);
  border-radius: inherit;
  content: "";
}

.hero__note {
  position: absolute;
  z-index: 2;
  font-size: 10px;
  line-height: 1.45;
  letter-spacing: 0.14em;
}

.hero__note b {
  font-size: 12px;
}

.hero__note--top {
  top: 15%;
  right: 0;
}

.hero__note--bottom {
  bottom: 14%;
  left: 1%;
}

.hero__note--bottom b {
  font-family: "Ordinar", sans-serif;
  font-size: 48px;
  font-weight: 200;
  letter-spacing: -0.04em;
}

@keyframes hero-copy-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-product-in {
  from { opacity: 0; transform: translateY(26px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.fact-rail {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--gold);
}

.fact-rail__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.fact-rail p {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 14px;
  padding-inline: 22px;
  border-right: 1px solid rgba(2, 10, 10, 0.32);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fact-rail p:first-child {
  padding-left: 0;
}

.fact-rail p:last-child {
  border-right: 0;
}

.fact-rail p span {
  color: rgba(2, 10, 10, 0.5);
  font-size: 10px;
}

.manifesto {
  background: var(--white);
}

.manifesto__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: clamp(60px, 10vw, 150px);
  margin-top: clamp(44px, 6vw, 80px);
  align-items: end;
}

.manifesto h2,
.section-heading h2,
.ritual h2,
.faq h2,
.final-cta h2 {
  font-size: clamp(60px, 7.5vw, 118px);
}

.manifesto__copy {
  padding-bottom: 8px;
}

.manifesto__copy p {
  font-size: clamp(18px, 1.65vw, 24px);
  line-height: 1.55;
}

.manifesto__copy .muted {
  margin-top: 26px;
  color: rgba(2, 10, 10, 0.54);
  font-size: 14px;
}

.principles {
  display: grid;
  margin-top: clamp(70px, 9vw, 130px);
  grid-template-columns: repeat(3, 1fr);
}

.principle {
  position: relative;
  display: flex;
  min-height: 430px;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(28px, 3vw, 48px);
  border: 1px solid var(--ink);
  border-right: 0;
  background: var(--cream);
}

.principle:last-child {
  border-right: 1px solid var(--ink);
}

.principle--gold {
  background: var(--gold);
}

.principle--dark {
  color: var(--white);
  background: var(--ink);
}

.principle__number {
  position: absolute;
  top: 28px;
  right: 30px;
  color: currentColor;
  font-size: 11px;
  letter-spacing: 0.12em;
  opacity: 0.54;
}

.principle h3 {
  font-size: clamp(24px, 2vw, 31px);
  line-height: 1.12;
}

.principle p {
  max-width: 330px;
  margin-top: 18px;
  color: currentColor;
  font-size: 14px;
  opacity: 0.68;
}

.icon {
  position: absolute;
  top: clamp(74px, 8vw, 112px);
  left: 50%;
  width: 100px;
  height: 100px;
  transform: translateX(-50%);
}

.icon--drop::before {
  position: absolute;
  inset: 11px 25px 20px;
  border: 1px solid var(--ink);
  border-radius: 70% 40% 60% 45%;
  content: "";
  transform: rotate(45deg);
}

.icon--drop::after {
  position: absolute;
  inset: 36px 36px 32px;
  border-radius: 50%;
  background: var(--gold);
  content: "";
}

.icon--spark::before,
.icon--spark::after {
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--ink);
  content: "";
}

.icon--spark::before {
  width: 1px;
  height: 92px;
}

.icon--spark::after {
  width: 92px;
  height: 1px;
}

.icon--spark {
  background: linear-gradient(45deg, transparent 49.5%, var(--ink) 49.5%, var(--ink) 50.5%, transparent 50.5%),
              linear-gradient(-45deg, transparent 49.5%, var(--ink) 49.5%, var(--ink) 50.5%, transparent 50.5%);
  transform: translateX(-50%) rotate(22.5deg) scale(0.8);
}

.icon--sun {
  width: 90px;
  height: 90px;
  border: 1px solid var(--gold);
  border-radius: 50%;
}

.icon--sun::before,
.icon--sun::after {
  position: absolute;
  inset: -16px 44px;
  background: var(--gold);
  content: "";
}

.icon--sun::after {
  transform: rotate(90deg);
}

.ingredients {
  color: var(--white);
  background: var(--ink);
}

.ingredients .section-index {
  color: rgba(255, 255, 255, 0.5);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.55fr);
  align-items: end;
  gap: clamp(48px, 10vw, 150px);
}

.section-heading h2 {
  margin-top: clamp(38px, 5vw, 68px);
}

.section-heading > p {
  max-width: 480px;
  padding-bottom: 10px;
  color: rgba(255, 255, 255, 0.65);
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.6;
}

.ingredient-grid {
  display: grid;
  margin-top: clamp(66px, 9vw, 128px);
  grid-template-columns: 1.3fr 1fr 1fr;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.ingredient-card {
  position: relative;
  min-height: 530px;
  padding: clamp(26px, 3vw, 46px);
  overflow: hidden;
  border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.ingredient-card:last-child {
  border-right: 0;
}

.ingredient-card--featured {
  color: var(--ink);
  background: var(--gold);
}

.ingredient-card__id {
  position: absolute;
  top: 32px;
  right: 34px;
  font-size: 10px;
  letter-spacing: 0.14em;
  opacity: 0.55;
}

.ingredient-card__type {
  color: currentColor;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  opacity: 0.55;
}

.ingredient-card h3 {
  position: relative;
  z-index: 1;
  margin-top: clamp(128px, 12vw, 190px);
  font-family: "Ordinar", "HarmonyOS", sans-serif;
  font-size: clamp(54px, 5vw, 82px);
  font-weight: 200;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.ingredient-card > p:last-of-type {
  position: relative;
  z-index: 1;
  max-width: 300px;
  margin-top: 25px;
  color: currentColor;
  font-size: 14px;
  opacity: 0.62;
}

.ingredient-card__symbol {
  position: absolute;
  right: -14px;
  bottom: -130px;
  color: rgba(255, 255, 255, 0.06);
  font-family: "Ordinar", sans-serif;
  font-size: 360px;
  line-height: 1;
}

.ingredient-card__leaf {
  position: absolute;
  right: 26px;
  bottom: 25px;
  width: 160px;
  fill: none;
  stroke: rgba(215, 183, 82, 0.5);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1;
}

.molecule {
  position: absolute;
  top: 74px;
  right: 30px;
  width: 180px;
  height: 140px;
  opacity: 0.32;
}

.molecule::before,
.molecule::after {
  position: absolute;
  height: 1px;
  background: var(--ink);
  content: "";
  transform-origin: left;
}

.molecule::before {
  top: 67px;
  left: 26px;
  width: 122px;
  transform: rotate(-23deg);
}

.molecule::after {
  top: 35px;
  left: 70px;
  width: 76px;
  transform: rotate(54deg);
}

.molecule i {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.molecule i:nth-child(1) { top: 57px; left: 17px; }
.molecule i:nth-child(2) { top: 23px; left: 68px; }
.molecule i:nth-child(3) { top: 78px; left: 106px; }
.molecule i:nth-child(4) { top: 34px; right: 12px; background: var(--ink); }

.full-composition {
  display: grid;
  grid-template-columns: minmax(140px, 0.3fr) 1fr;
  gap: 48px;
  padding-top: clamp(38px, 5vw, 68px);
}

.full-composition__label {
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.full-composition p:last-child {
  max-width: 1000px;
  font-size: clamp(19px, 2vw, 30px);
  line-height: 1.55;
}

.full-composition p span {
  padding-inline: 5px;
  color: var(--gold);
}

.ritual {
  position: relative;
  overflow: hidden;
  background: var(--gold);
}

.ritual::after {
  position: absolute;
  top: -20%;
  left: -16%;
  width: 56vw;
  height: 56vw;
  border: 1px solid rgba(2, 10, 10, 0.13);
  border-radius: 50%;
  content: "";
}

.ritual__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.75fr);
  gap: clamp(70px, 12vw, 190px);
}

.ritual h2 {
  margin-top: clamp(38px, 5vw, 68px);
}

.ritual__intro > p:last-of-type {
  max-width: 420px;
  margin-top: 34px;
  font-size: clamp(17px, 1.4vw, 21px);
}

.steps {
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(2, 10, 10, 0.42);
}

.steps li {
  display: grid;
  min-height: 165px;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(2, 10, 10, 0.42);
}

.steps__number {
  align-self: start;
  padding-top: 40px;
  color: rgba(2, 10, 10, 0.52);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.steps h3 {
  font-size: clamp(24px, 2.1vw, 32px);
}

.steps p {
  max-width: 520px;
  margin-top: 8px;
  color: rgba(2, 10, 10, 0.63);
  font-size: 14px;
}

.glass-illustration {
  position: relative;
  width: 122px;
  height: 162px;
  margin-top: clamp(48px, 7vw, 96px);
  border: 1px solid var(--ink);
  border-top: 0;
  clip-path: polygon(3% 0, 97% 0, 85% 100%, 15% 100%);
}

.glass-illustration::before {
  position: absolute;
  z-index: 2;
  top: -5px;
  left: -4px;
  width: 126px;
  height: 10px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--gold);
  content: "";
}

.glass-illustration__water {
  position: absolute;
  right: 4px;
  bottom: 4px;
  left: 4px;
  height: 68%;
  background: rgba(255, 255, 255, 0.56);
  clip-path: polygon(0 7%, 18% 2%, 38% 8%, 58% 3%, 82% 7%, 100% 2%, 90% 100%, 10% 100%);
}

.glass-illustration > span {
  position: absolute;
  z-index: 3;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.38;
}

.glass-illustration > span:nth-child(2) { left: 38px; bottom: 22px; }
.glass-illustration > span:nth-child(3) { right: 33px; bottom: 42px; }
.glass-illustration > span:nth-child(4) { left: 55px; bottom: 65px; }

.product {
  background: var(--cream);
}

.product__card {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(420px, 0.85fr);
  border: 1px solid var(--ink);
  background: var(--white);
}

.product__visual {
  position: relative;
  display: grid;
  min-height: 690px;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--ink);
  background: var(--cream);
}

.product__visual::before {
  position: absolute;
  width: min(75%, 540px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gold);
  content: "";
}

.product__visual img {
  position: relative;
  z-index: 1;
  width: min(68%, 460px);
}

.product__badge {
  position: absolute;
  z-index: 2;
  top: 28px;
  left: 28px;
  padding: 8px 11px;
  border: 1px solid var(--ink);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.product__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 6vw, 88px);
}

.product__info h2 {
  margin-top: 52px;
  font-family: "Ordinar", "HarmonyOS", sans-serif;
  font-size: clamp(66px, 6vw, 96px);
  font-weight: 200;
  line-height: 0.83;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.product__info h2 span {
  color: #a38325;
}

.product__description {
  max-width: 580px;
  margin-top: 34px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
}

.nutrition {
  display: grid;
  margin-block: 42px;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nutrition > div {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.nutrition span {
  color: rgba(2, 10, 10, 0.56);
}

.nutrition b {
  white-space: nowrap;
}

.product__market-note {
  margin-top: 13px;
  color: rgba(2, 10, 10, 0.5);
  font-size: 11px;
  text-align: center;
}

.faq {
  background: var(--white);
}

.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(440px, 0.8fr);
  gap: clamp(70px, 12vw, 180px);
}

.faq h2 {
  margin-top: clamp(38px, 5vw, 68px);
}

.accordion {
  border-top: 1px solid var(--ink);
}

.accordion details {
  border-bottom: 1px solid var(--line);
}

.accordion summary {
  display: flex;
  min-height: 86px;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 17px;
  font-weight: 700;
  list-style: none;
}

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

.accordion summary span {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}

.accordion summary span::before,
.accordion summary span::after {
  position: absolute;
  top: 8px;
  left: 1px;
  width: 16px;
  height: 1px;
  background: var(--ink);
  content: "";
  transition: transform 180ms ease;
}

.accordion summary span::after {
  transform: rotate(90deg);
}

.accordion details[open] summary span::after {
  transform: rotate(0deg);
}

.accordion details p {
  max-width: 650px;
  padding: 0 44px 30px 0;
  color: rgba(2, 10, 10, 0.62);
  font-size: 14px;
  line-height: 1.65;
}

.final-cta {
  padding-block: clamp(90px, 11vw, 164px);
  color: var(--white);
  background: var(--ink);
}

.final-cta .section-index {
  color: var(--gold);
}

.final-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.5fr);
  align-items: end;
  gap: clamp(70px, 10vw, 160px);
}

.final-cta h2 {
  margin-top: clamp(38px, 5vw, 64px);
}

.final-cta__action > p {
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.7;
}

.final-cta__action .button {
  width: 100%;
}

.site-footer {
  padding-block: 64px 32px;
  background: var(--cream);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.site-footer nav {
  display: flex;
  gap: clamp(20px, 3vw, 44px);
  font-size: 12px;
}

.footer-market {
  justify-self: end;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.site-footer__legal {
  display: grid;
  grid-template-columns: 1.5fr 0.75fr;
  gap: clamp(50px, 10vw, 160px);
  padding-block: 40px;
  border-bottom: 1px solid var(--line);
  color: rgba(2, 10, 10, 0.52);
  font-size: 10px;
  line-height: 1.6;
}

.site-footer__details {
  padding-block: 32px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
}

.site-footer__details h2 {
  margin-bottom: 12px;
  font-family: "HarmonyOS", Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: normal;
  text-transform: none;
}

.company-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px 24px;
  margin-top: 20px;
}

.company-details dt {
  margin-bottom: 4px;
}

.company-details dd {
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 26px;
  color: rgba(2, 10, 10, 0.56);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mobile-buy {
  display: none;
}

@media (max-width: 1180px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
  }

  .hero__visual {
    min-height: 560px;
  }

  .hero__note--top {
    right: -10px;
  }

  .hero__note--bottom {
    left: -10px;
  }

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

  .ingredient-card:first-child {
    grid-column: 1 / -1;
  }

  .ingredient-card:first-child {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  .ingredient-card {
    min-height: 430px;
  }

  .ingredient-card h3 {
    margin-top: 130px;
  }

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

  .product__visual {
    min-height: 620px;
  }

  .product__info {
    padding: 48px;
  }
}

@media (max-width: 940px) {
  :root {
    --header-height: 72px;
  }

  .desktop-nav,
  .header-buy {
    display: none;
  }

  .site-header,
  .site-header.is-scrolled {
    background: var(--cream);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    position: relative;
    z-index: 2;
    display: flex;
    width: 46px;
    height: 46px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 0;
    border: 1px solid var(--ink);
    border-radius: 50%;
    color: var(--ink);
    background: transparent;
  }

  .menu-toggle > span:not(.visually-hidden) {
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .mobile-menu {
    position: fixed;
    z-index: 1;
    inset: calc(var(--header-height) + var(--announcement-height)) 0 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 32px var(--gutter) max(40px, env(safe-area-inset-bottom));
    background: var(--cream);
  }

  .site-header.is-scrolled .mobile-menu {
    top: var(--header-height);
  }

  .mobile-menu[hidden] {
    display: none;
  }

  .mobile-menu > a:not(.button) {
    padding-block: 18px;
    border-bottom: 1px solid var(--line);
    font-family: "Ordinar", "HarmonyOS", sans-serif;
    font-size: clamp(38px, 7vw, 56px);
    line-height: 1;
    text-transform: uppercase;
  }

  .mobile-menu .button {
    margin-top: auto;
  }

  .hero__grid {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 68px;
  }

  .hero__copy {
    max-width: 760px;
  }

  .hero h1 {
    max-width: 850px;
    font-size: clamp(84px, 14vw, 132px);
  }

  .hero__visual {
    min-height: min(90vw, 760px);
  }

  .hero__orbit {
    width: min(58vw, 540px);
  }

  .hero__visual picture {
    width: min(68vw, 630px);
  }

  .hero__note--top {
    top: 16%;
    right: 8%;
  }

  .hero__note--bottom {
    bottom: 16%;
    left: 8%;
  }

  .manifesto__grid,
  .section-heading,
  .ritual__grid,
  .faq__grid,
  .final-cta__inner {
    grid-template-columns: 1fr;
  }

  .manifesto__copy,
  .section-heading > p {
    max-width: 640px;
  }

  .principle {
    min-height: 380px;
  }

  .full-composition {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .ritual__grid {
    gap: 80px;
  }

  .glass-illustration {
    margin-top: 50px;
  }

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

  .product__visual {
    min-height: 620px;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .faq__grid {
    gap: 70px;
  }

  .final-cta__action {
    max-width: 480px;
  }
}

@media (max-width: 700px) {
  :root {
    --gutter: 20px;
    --announcement-height: 28px;
  }

  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom));
  }

  .announcement {
    gap: 9px;
    font-size: 8px;
  }

  .announcement span:nth-of-type(3),
  .announcement span:nth-of-type(4) {
    display: none;
  }

  .brand {
    width: 134px;
  }

  .section {
    padding-block: 86px;
  }

  .hero__grid {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-top: 46px;
    padding-bottom: 62px;
  }

  .hero__copy {
    width: 100%;
  }

  .hero h1 {
    margin-top: 28px;
    font-size: clamp(65px, 22vw, 100px);
    line-height: 0.88;
  }

  .hero__lead {
    margin-top: 25px;
    font-size: 16px;
  }

  .hero__actions {
    display: grid;
    align-items: stretch;
    gap: 14px;
    margin-top: 28px;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__actions .text-link {
    width: max-content;
  }

  .hero__facts {
    margin-top: 36px;
  }

  .hero__facts dt {
    font-size: 18px;
  }

  .hero__facts dd {
    font-size: 9px;
  }

  .hero__visual {
    width: 100%;
    min-height: min(117vw, 580px);
  }

  .hero__orbit {
    width: min(78vw, 410px);
  }

  .hero__visual picture {
    width: min(95vw, 500px);
  }

  .hero__note--top {
    top: 10%;
    right: 0;
  }

  .hero__note--bottom {
    bottom: 10%;
    left: 0;
  }

  .hero__note--bottom b {
    font-size: 34px;
  }

  .fact-rail__inner {
    width: 100%;
    overflow-x: auto;
    grid-template-columns: repeat(4, 220px);
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
  }

  .fact-rail__inner::-webkit-scrollbar {
    display: none;
  }

  .fact-rail p {
    min-height: 66px;
    padding-inline: 20px;
    scroll-snap-align: start;
  }

  .fact-rail p:first-child {
    padding-left: 20px;
  }

  .manifesto__grid {
    gap: 44px;
    margin-top: 42px;
  }

  .manifesto h2,
  .section-heading h2,
  .ritual h2,
  .faq h2,
  .final-cta h2 {
    font-size: clamp(54px, 17vw, 78px);
  }

  .manifesto__copy p {
    font-size: 17px;
  }

  .manifesto__copy .muted {
    font-size: 13px;
  }

  .principles {
    grid-template-columns: 1fr;
    margin-top: 58px;
  }

  .principle {
    min-height: 350px;
    border-right: 1px solid var(--ink);
    border-bottom: 0;
  }

  .principle:last-child {
    border-bottom: 1px solid var(--ink);
  }

  .icon {
    top: 65px;
  }

  .section-heading {
    gap: 44px;
  }

  .section-heading h2 {
    margin-top: 38px;
  }

  .section-heading > p {
    font-size: 16px;
  }

  .ingredient-grid {
    grid-template-columns: 1fr;
    margin-top: 60px;
  }

  .ingredient-card,
  .ingredient-card:first-child {
    min-height: 400px;
    grid-column: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  .ingredient-card:last-child {
    border-bottom: 0;
  }

  .ingredient-card h3 {
    margin-top: 118px;
    font-size: clamp(52px, 16vw, 70px);
  }

  .molecule {
    right: 3px;
    transform: scale(0.78);
  }

  .full-composition p:last-child {
    font-size: 18px;
  }

  .ritual__grid {
    gap: 68px;
  }

  .steps li {
    min-height: 150px;
    grid-template-columns: 42px 1fr;
  }

  .steps__number {
    padding-top: 34px;
  }

  .steps h3 {
    font-size: 24px;
  }

  .product__card {
    width: 100%;
    border-right: 0;
    border-left: 0;
  }

  .product__visual {
    min-height: min(122vw, 560px);
  }

  .product__visual img {
    width: min(75%, 390px);
  }

  .product__info {
    padding: 42px 20px 48px;
  }

  .product__info h2 {
    margin-top: 40px;
    font-size: clamp(59px, 19vw, 82px);
  }

  .nutrition {
    margin-block: 34px;
  }

  .faq__grid {
    gap: 54px;
  }

  .accordion summary {
    min-height: 78px;
    font-size: 15px;
  }

  .final-cta__inner {
    gap: 56px;
  }

  .site-footer {
    padding-top: 54px;
  }

  .site-footer__top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .site-footer nav {
    flex-wrap: wrap;
    gap: 18px 28px;
  }

  .footer-market {
    width: max-content;
    justify-self: start;
  }

  .site-footer__legal {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: 10px;
  }

  .mobile-buy {
    position: fixed;
    z-index: 45;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    min-height: 72px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 12px 10px 18px;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--ink);
    background: rgba(244, 241, 232, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 220ms ease;
  }

  .mobile-buy.is-hidden {
    transform: translateY(110%);
  }

  .mobile-buy > div {
    display: flex;
    min-width: 0;
    flex-direction: column;
  }

  .mobile-buy b {
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-buy span {
    color: rgba(2, 10, 10, 0.55);
    font-size: 10px;
  }

  .mobile-buy a {
    flex: 0 0 auto;
    padding: 12px 16px;
    color: var(--white);
    background: var(--ink);
    font-size: 12px;
    font-weight: 700;
  }
}

@media (max-width: 410px) {
  .announcement {
    justify-content: flex-start;
    padding-left: 14px;
  }

  .hero h1 {
    font-size: 20vw;
  }

  .hero__facts dd {
    max-width: 70px;
  }

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

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

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