/* ==========================================================================
   Sinabroks.ru — премиальный лендинг
   Палитра и типографика вдохновлены sinabroks.com
   ========================================================================== */

@font-face {
  font-family: "Jost";
  src: url("../assets/fonts/jost-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Jost";
  src: url("../assets/fonts/jost-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/poppins-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #111111;
  --ink-soft: #1c1d1d;
  --muted: #666a6a;
  --muted-light: #a5a9a9;
  --teal: #0d7b6d;
  --teal-dark: #0b6d61;
  --teal-soft: #edf5f5;
  --paper: #ffffff;
  --paper-2: #f7f7f5;
  --paper-3: #f1f1ed;
  --line: #e8e8e1;
  --line-dark: #2b2e2e;
  --font-head: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
  --container: 1320px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(72px, 9vw, 132px);
  --header-h: 88px;
  --announcement-h: 36px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0.015em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open,
body.modal-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.025em;
  line-height: 1.14;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--teal);
  color: #fff;
}

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

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

section[id],
footer[id] {
  scroll-margin-top: 90px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 18px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  transform: translateY(-160%);
  transition: transform 0.25s ease;
}
.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Типографика / служебное ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  line-height: 1.4;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.eyebrow--light {
  color: #8fe0d3;
}

.section-head {
  max-width: 880px;
  margin: 0 auto clamp(42px, 5vw, 68px);
  text-align: center;
}
.section-head h2 {
  font-size: clamp(32px, 4vw, 50px);
}
.section-head__lead {
  max-width: 690px;
  margin: 22px auto 0;
  color: var(--muted);
  font-size: 17px;
}
.section-head--left {
  margin-left: 0;
  text-align: left;
}
.section-head--left h2 {
  max-width: 760px;
}

.h3 {
  font-size: clamp(28px, 3.2vw, 42px);
}

/* ---------- Кнопки ---------- */

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 54px;
  padding: 15px 28px;
  overflow: hidden;
  background: var(--ink);
  border: 1px solid var(--ink);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
  transition: color 0.35s ease, background-color 0.35s ease, border-color 0.35s ease;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.btn .icon-arrow {
  position: relative;
  z-index: 1;
}
.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}
.btn:hover {
  border-color: var(--teal);
  color: #fff;
}
.icon-arrow {
  width: 27px;
  height: 8px;
  fill: currentColor;
  transition: transform 0.35s var(--ease);
}
.btn:hover .icon-arrow {
  transform: translateX(5px);
}

.btn--light {
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}
.btn--light::before {
  background: var(--teal);
}
.btn--light:hover {
  color: #fff;
  border-color: var(--teal);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}
.btn--ghost::before {
  background: #fff;
}
.btn--ghost:hover {
  color: var(--ink);
  border-color: #fff;
}

.btn--small {
  min-height: 46px;
  padding: 12px 20px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.25s ease;
}
.link-arrow span {
  transition: transform 0.3s var(--ease);
}
.link-arrow:hover {
  color: var(--teal);
}
.link-arrow:hover span {
  transform: translateX(5px);
}

/* ---------- Шапка ---------- */

.announcement {
  position: relative;
  z-index: 60;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.announcement__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--announcement-h);
  gap: 20px;
}
.announcement p {
  display: flex;
  align-items: center;
  gap: 10px;
}
.announcement__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(16, 132, 116, 0.22);
}
.announcement__right {
  color: rgba(255, 255, 255, 0.45);
}

.header {
  position: absolute;
  top: var(--announcement-h);
  left: 0;
  right: 0;
  z-index: 50;
  color: #fff;
  transition: background-color 0.35s ease, color 0.35s ease, box-shadow 0.35s ease,
    top 0.35s ease;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  height: var(--header-h);
}

.header.is-scrolled {
  position: fixed;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(12px);
}
.header.is-scrolled .header__inner {
  height: 72px;
}

.logo {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
  color: currentColor;
  white-space: nowrap;
}
.logo__name {
  font-family: var(--font-head);
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 36px);
}
.nav__list a {
  position: relative;
  display: inline-block;
  padding: 8px 0;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.86;
  transition: opacity 0.2s ease;
}
.nav__list a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.nav__list a:hover {
  opacity: 1;
}
.nav__list a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.btn--header {
  min-height: 44px;
  padding: 11px 20px;
  background: transparent;
  border-color: currentColor;
  color: currentColor;
  font-size: 10.5px;
}
.btn--header:hover {
  color: var(--ink);
}
.btn--header::before {
  background: #fff;
}
.header.is-scrolled .btn--header::before {
  background: var(--teal);
}
.header.is-scrolled .btn--header:hover {
  color: #fff;
  border-color: var(--teal);
}

.burger {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  color: currentColor;
}
.burger span {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}
.burger span:nth-child(1) { top: 14px; }
.burger span:nth-child(2) { top: 20px; }
.burger span:nth-child(3) { top: 26px; }
.burger.is-open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  display: flex;
  min-height: 100svh;
  overflow: hidden;
  background: #161817;
  color: #fff;
}
.hero__media {
  position: absolute;
  inset: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  transform: scale(1.03);
  animation: heroZoom 16s var(--ease) forwards;
}
@keyframes heroZoom {
  to { transform: scale(1.1); }
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 9, 0.78) 0%, rgba(7, 10, 9, 0.44) 46%, rgba(7, 10, 9, 0.12) 100%),
    linear-gradient(0deg, rgba(7, 10, 9, 0.7) 0%, rgba(7, 10, 9, 0) 48%),
    linear-gradient(180deg, rgba(7, 10, 9, 0.42) 0%, rgba(7, 10, 9, 0) 30%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  padding-top: calc(var(--announcement-h) + var(--header-h) + 30px);
  padding-bottom: clamp(80px, 12vh, 150px);
}
.hero__content {
  max-width: 790px;
}
.hero h1 {
  max-width: 780px;
  color: #fff;
  font-size: clamp(43px, 5.4vw, 78px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.hero__lead {
  max-width: 560px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.62;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}
.hero__video {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.25s ease;
}
.hero__play {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.hero__play svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
  transform: translateX(1px);
}
.hero__video:hover {
  color: #fff;
}
.hero__video:hover .hero__play {
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}
.hero__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  align-self: flex-end;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.hero__meta-line {
  width: 1px;
  height: 52px;
  background: rgba(255, 255, 255, 0.35);
}
.hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  transform: translateX(-50%);
}
.hero__scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0));
  animation: scrollPulse 2.2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.35); opacity: 0.5; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ---------- Преимущества ---------- */

.advantages {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.advantage {
  padding: 34px 32px;
  border-left: 1px solid var(--line);
}
.advantage:first-child {
  border-left: 0;
  padding-left: 0;
}
.advantage:last-child {
  padding-right: 0;
}
.advantage__num {
  display: block;
  margin-bottom: 13px;
  color: var(--teal);
  font-family: var(--font-head);
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.advantage p {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}

/* ---------- Продукты ---------- */

.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 2vw, 30px);
}
.product {
  display: flex;
  flex-direction: column;
}
.product__media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--paper-3);
}
.product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.product:hover .product__media img {
  transform: scale(1.045);
}
.product__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 7px 11px;
  background: var(--teal);
  color: #fff;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.product__arrow {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.4s var(--ease);
}
.product__arrow svg {
  width: 18px;
  height: 6px;
  fill: currentColor;
}
.product:hover .product__arrow {
  background: var(--teal);
  color: #fff;
  transform: rotate(-8deg);
}
.product__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding-top: 22px;
}
.product__cat {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.product h3 {
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.product h3 a {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size 0.4s var(--ease);
}
.product:hover h3 a {
  background-size: 100% 1px;
}
.product__desc {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}
.product__foot {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin-top: auto;
  padding-top: 18px;
}
.product__buy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--teal);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.product__buy span {
  transition: transform 0.3s var(--ease);
}
.product__buy:hover span {
  transform: translateX(4px);
}
.products__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: clamp(48px, 6vw, 70px);
  text-align: center;
}
.products__cta p {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- Коллекция ---------- */

.collection {
  background: var(--paper-2);
}
.collection__text {
  max-width: 740px;
  margin: 0 auto;
  text-align: center;
}
.collection__text h2 {
  max-width: none;
}
.collection__text > p:not(.eyebrow) {
  margin-top: 24px;
  color: var(--muted);
  font-size: 17px;
}
.check-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 36px;
  margin-top: 28px;
}
.check-list li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
}
.check-list li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  width: 14px;
  height: 8px;
  border-left: 1.5px solid var(--teal);
  border-bottom: 1.5px solid var(--teal);
  transform: rotate(-45deg);
}
.collection__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 26px;
  margin-top: 36px;
}

/* ---------- О бренде ---------- */

.about__grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: clamp(46px, 7vw, 104px);
}
.about__media {
  position: relative;
}
.about__media > img {
  width: 100%;
  aspect-ratio: 39 / 28;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: 0 24px 55px rgba(17, 17, 17, 0.12);
}
.about__text h2 {
  max-width: 580px;
}
.about__lead {
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1.5;
}
.about__text > p:not(.eyebrow):not(.about__lead) {
  margin-top: 18px;
  color: var(--muted);
  font-size: 15.5px;
}
.about__text strong {
  color: var(--ink);
  font-weight: 600;
}
.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.about__stat {
  display: block;
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.about__label {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- Ценности ---------- */

.values {
  background: var(--paper-2);
}
.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.value {
  padding: 38px 32px 8px;
  border-left: 1px solid var(--line);
}
.value:first-child {
  border-left: 0;
  padding-left: 0;
}
.value:last-child {
  padding-right: 0;
}
.value__num {
  display: block;
  margin-bottom: 38px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
}
.value h3 {
  font-size: 21px;
}
.value p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

/* ---------- Подбор ---------- */

.selector {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
}
.selector::before {
  content: "";
  position: absolute;
  top: -40%;
  left: -10%;
  width: 70%;
  height: 130%;
  background: radial-gradient(circle at center, rgba(16, 132, 116, 0.22), transparent 62%);
  pointer-events: none;
}
.selector__grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(46px, 6vw, 90px);
  align-items: start;
}
.selector h2 {
  max-width: 440px;
  color: #fff;
  font-size: clamp(34px, 3.6vw, 48px);
}
.selector__intro > p:not(.eyebrow) {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 16px;
}
.selector__note {
  display: flex;
  gap: 14px;
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.selector__note-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--teal);
  border-radius: 50%;
  color: #8fe0d3;
  font-size: 12px;
  font-style: italic;
}
.selector__note p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  line-height: 1.6;
}
.selector__panel {
  padding: clamp(26px, 3vw, 42px);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.13);
}
.selector__step + .selector__step {
  margin-top: 30px;
}
.selector__label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.selector__label span {
  color: var(--teal);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  padding: 11px 16px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.chip:hover {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}
.chip.is-active {
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}
.chip:disabled {
  cursor: not-allowed;
  opacity: 0.3;
}
.selector__result {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.selector__result-label {
  margin-bottom: 8px;
  color: #8fe0d3;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.selector__result-title {
  max-width: 460px;
  color: #fff;
  font-family: var(--font-head);
  font-size: clamp(19px, 1.7vw, 23px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.selector__result-desc {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12.5px;
  line-height: 1.5;
}
.selector__result-buy {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

/* ---------- Отзывы ---------- */

.reviews {
  background: var(--paper-2);
}
.reviews__rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 13px;
}
.stars {
  color: var(--teal);
  font-size: 15px;
  letter-spacing: 3px;
}
.reviews__shell {
  min-width: 0;
}
.reviews__track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.reviews__track::-webkit-scrollbar {
  display: none;
}
.review {
  display: flex;
  flex: 0 0 calc((100% - 48px) / 3);
  flex-direction: column;
  min-height: 300px;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  scroll-snap-align: start;
}
.review__stars {
  color: var(--teal);
  font-size: 13px;
  letter-spacing: 4px;
}
.review h3 {
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.3;
}
.review p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}
.review footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.review__verified {
  color: var(--teal);
  font-size: 8.5px;
  letter-spacing: 0.12em;
}
.reviews__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 30px;
}
.reviews__dots {
  display: flex;
  align-items: center;
  gap: 8px;
}
.reviews__dot {
  width: 22px;
  height: 2px;
  padding: 0;
  background: #d7d8d3;
  transition: width 0.3s ease, background-color 0.3s ease;
}
.reviews__dot.is-active {
  width: 42px;
  background: var(--teal);
}
.reviews__arrows {
  display: flex;
  gap: 8px;
}
.round-btn {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.round-btn svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}
.round-btn:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ---------- Мастерская ---------- */

.craft {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(480px, 62vw, 650px);
  overflow: hidden;
  color: #fff;
}
.craft__bg,
.craft__overlay {
  position: absolute;
  inset: 0;
}
.craft__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.craft__overlay {
  background: linear-gradient(90deg, rgba(7, 10, 9, 0.82) 0%, rgba(7, 10, 9, 0.52) 47%, rgba(7, 10, 9, 0.12) 100%);
}
.craft__inner {
  position: relative;
  z-index: 2;
  padding-block: 80px;
}
.craft h2 {
  max-width: 760px;
  color: #fff;
  font-size: clamp(36px, 4.6vw, 62px);
  line-height: 1.07;
}
.craft p:not(.eyebrow) {
  max-width: 480px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
}
.craft .btn {
  margin-top: 34px;
}

/* ---------- Галерея ---------- */

.gallery__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}
.gallery__head > p {
  max-width: 380px;
  padding-bottom: 6px;
  color: var(--muted);
  font-size: 14px;
}
.gallery__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.gallery__track::-webkit-scrollbar {
  display: none;
}
.gallery__item {
  position: relative;
  flex: 0 0 clamp(320px, 62vw, 700px);
  height: clamp(300px, 38vw, 440px);
  margin: 0;
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--paper-3);
}
.gallery__controls {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}
.gallery__item:hover img {
  transform: scale(1.04);
}

/* ---------- FAQ ---------- */

.faq {
  background: var(--paper-2);
}
.faq__grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: clamp(46px, 7vw, 100px);
  align-items: start;
}
.faq__intro {
  position: sticky;
  top: 110px;
}
.faq__intro h2 {
  max-width: 380px;
}
.faq__intro > p:not(.eyebrow) {
  max-width: 380px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 15px;
}
.faq__intro .link-arrow {
  margin-top: 28px;
}
.faq__list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 24px 0;
  text-align: left;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.faq-item__icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 1px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease, background-color 0.3s ease;
}
.faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item.is-open .faq-item__icon {
  background: var(--ink);
  border-color: var(--ink);
}
.faq-item.is-open .faq-item__icon::before {
  background: #fff;
  transform: translate(-50%, -50%) rotate(180deg);
}
.faq-item.is-open .faq-item__icon::after {
  background: #fff;
  transform: translate(-50%, -50%) rotate(180deg);
}
.faq-item__panel {
  display: block;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.42s var(--ease), opacity 0.32s ease, padding 0.32s ease;
}
.faq-item__panel[hidden] {
  display: none;
}
.faq-item.is-open .faq-item__panel {
  max-height: 360px;
  padding-bottom: 26px;
  opacity: 1;
}
.faq-item__panel p {
  max-width: 620px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.68;
}

/* ---------- CTA ---------- */

.cta {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  text-align: center;
}
.cta::before,
.cta::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.cta::before {
  top: -55%;
  left: -8%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(16, 132, 116, 0.24), transparent 65%);
}
.cta::after {
  right: -12%;
  bottom: -70%;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(255, 255, 255, 0.09);
}
.cta__inner {
  position: relative;
  z-index: 2;
  max-width: 880px;
}
.cta h2 {
  color: #fff;
  font-size: clamp(34px, 4.4vw, 58px);
}
.cta p:not(.eyebrow) {
  max-width: 560px;
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
}
.cta .btn {
  margin-top: 36px;
}

/* ---------- Футер ---------- */

.footer {
  background: #0b0c0c;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.7fr 0.9fr;
  gap: clamp(34px, 4vw, 70px);
  padding-block: clamp(56px, 6vw, 84px) clamp(40px, 5vw, 64px);
}
.footer .logo {
  color: #fff;
}
.footer__brand > p {
  max-width: 330px;
  margin-top: 22px;
  font-size: 13.5px;
  line-height: 1.7;
}
.footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 24px;
}
.footer__socials a {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}
.footer__socials a:hover {
  color: #fff;
}
.footer__col h3 {
  margin-bottom: 20px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.footer__col ul {
  display: grid;
  gap: 11px;
}
.footer__col a {
  transition: color 0.2s ease;
}
.footer__col a:hover {
  color: #fff;
}
.footer__col span {
  font-size: 13px;
}
.btn--footer {
  min-height: 44px;
  margin-top: 24px;
  padding: 11px 18px;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  font-size: 10px;
}
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.52);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer__bottom a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Модальное окно ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal.is-open {
  visibility: visible;
  opacity: 1;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.86);
}
.modal__dialog {
  position: relative;
  z-index: 2;
  width: min(1000px, 100%);
}
.modal__video {
  position: relative;
  padding-bottom: 56.25%;
  background: #000;
}
.modal__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.modal__close {
  position: absolute;
  top: -46px;
  right: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #fff;
}
.modal__close svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

/* ---------- Анимация появления ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  will-change: opacity, transform;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* ---------- Адаптивность ---------- */

@media (max-width: 1180px) {
  .nav__list {
    gap: 20px;
  }
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product__media {
    aspect-ratio: 4 / 3;
  }
  .values__grid {
    grid-template-columns: repeat(2, 1fr);
    border-top: 0;
  }
  .value {
    padding: 30px 26px;
    border-top: 1px solid var(--line);
  }
  .value:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }
  .value:nth-child(even) {
    padding-right: 0;
  }
  .footer__grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

@media (max-width: 1024px) {
  :root {
    --header-h: 76px;
  }
  .nav {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 110px var(--gutter) 40px;
    background: var(--ink);
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }
  .nav.is-open {
    visibility: visible;
    opacity: 1;
  }
  .nav__list {
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }
  .nav__list a {
    padding: 12px 0;
    color: #fff;
    font-family: var(--font-head);
    font-size: clamp(23px, 4vw, 32px);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-transform: none;
    opacity: 0.8;
  }
  .nav__list a:hover {
    opacity: 1;
  }
  .burger {
    position: relative;
    z-index: 60;
    display: block;
  }
  body.nav-open .header {
    background: transparent;
    color: #fff;
    box-shadow: none;
    backdrop-filter: none;
  }
  body.nav-open .header .logo,
  body.nav-open .header .btn--header {
    color: #fff;
  }
  body.nav-open .header .btn--header {
    border-color: rgba(255, 255, 255, 0.4);
  }
  .header__actions .btn--header {
    display: none;
  }
  .hero__meta {
    display: none;
  }
  .hero__content {
    max-width: 640px;
  }
  .about__grid,
  .selector__grid,
  .faq__grid {
    grid-template-columns: 1fr;
  }
  .collection__text {
    max-width: 640px;
  }
  .check-list {
    gap: 12px 28px;
  }
  .about__media {
    max-width: 560px;
  }
  .selector__intro {
    max-width: 640px;
  }
  .faq__intro {
    position: static;
  }
  .review {
    flex-basis: calc((100% - 24px) / 2);
  }
  .craft {
    min-height: 520px;
  }
  .craft__overlay {
    background: linear-gradient(90deg, rgba(7, 10, 9, 0.85) 0%, rgba(7, 10, 9, 0.55) 60%, rgba(7, 10, 9, 0.25) 100%);
  }
  .gallery__track {
    gap: 14px;
  }
  .gallery__item {
    flex-basis: min(72vw, 540px);
    height: clamp(260px, 42vw, 380px);
  }
}

@media (max-width: 820px) {
  .announcement__right {
    display: none;
  }
  .announcement__inner {
    justify-content: center;
    font-size: 9.5px;
  }
  .advantages__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantage {
    padding: 26px 22px;
  }
  .advantage:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }
  .advantage:nth-child(even) {
    padding-right: 0;
  }
  .advantage:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
  .hero {
    min-height: 92svh;
  }
  .hero__inner {
    align-items: flex-end;
  }
  .hero__scroll {
    display: none;
  }
  .gallery__head {
    display: block;
  }
  .gallery__head > p {
    margin-top: 16px;
    max-width: 520px;
  }
  .selector__result {
    display: block;
  }
  .selector__result-buy {
    align-items: stretch;
    margin-top: 20px;
  }
  .selector__result-buy .btn {
    width: 100%;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
  .footer__col:last-child {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  :root {
    --section-y: 72px;
    --header-h: 72px;
  }
  body {
    font-size: 16px;
  }
  .logo__name {
    font-size: 24px;
  }
  .header__inner {
    gap: 14px;
  }
  .hero {
    min-height: 100svh;
  }
  .hero__inner {
    padding-bottom: 72px;
  }
  .hero h1 {
    font-size: clamp(38px, 11vw, 50px);
  }
  .hero__lead {
    font-size: 15.5px;
  }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn {
    width: 100%;
  }
  .hero__media img {
    object-position: 58% center;
  }
  .hero__overlay {
    background:
      linear-gradient(0deg, rgba(7, 10, 9, 0.88) 0%, rgba(7, 10, 9, 0.35) 70%),
      linear-gradient(180deg, rgba(7, 10, 9, 0.42) 0%, rgba(7, 10, 9, 0) 32%);
  }
  .products__grid {
    grid-template-columns: 1fr;
  }
  .product__media {
    aspect-ratio: 1 / 1;
  }
  .product h3 {
    font-size: 21px;
  }
  .advantages__grid {
    grid-template-columns: 1fr;
  }
  .advantage {
    padding: 22px 0;
    border-left: 0;
  }
  .advantage + .advantage {
    border-top: 1px solid var(--line);
  }
  .values__grid {
    grid-template-columns: 1fr;
  }
  .value {
    padding: 28px 0;
    border-left: 0;
  }
  .value__num {
    margin-bottom: 20px;
  }
  .collection__text h2 {
    font-size: 30px;
  }
  .collection__text > p:not(.eyebrow) {
    font-size: 16px;
  }
  .about__lead {
    font-size: 18px;
  }
  .about__stats {
    grid-template-columns: 1fr 1fr;
    gap: 24px 14px;
  }
  .about__stat {
    font-size: 28px;
  }
  .review {
    flex-basis: 88%;
    padding: 26px;
    min-height: 320px;
  }
  .reviews__controls {
    margin-top: 24px;
  }
  .gallery__track {
    gap: 12px;
  }
  .gallery__item {
    flex-basis: 88vw;
    height: 320px;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer__brand,
  .footer__col:last-child {
    grid-column: auto;
  }
  .footer__bottom {
    display: block;
    line-height: 1.9;
  }
  .footer__bottom p + p {
    margin-top: 8px;
  }
  .selector__panel {
    padding: 22px 18px;
  }
  .chip {
    padding: 10px 13px;
    font-size: 11.5px;
  }
  .faq-item__trigger {
    font-size: 16px;
  }
  .craft__inner {
    padding-block: 70px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}