:root {
  --ink: #171717;
  --muted: #68655e;
  --paper: #f7f4ea;
  --white: #ffffff;
  --yellow: #ffd400;
  --yellow-soft: #fff1a8;
  --green: #476f54;
  --blue: #315c7a;
  --border: #e9e1ca;
  --shadow: 0 22px 70px rgba(23, 23, 23, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.topbar {
  background: var(--ink);
  color: var(--white);
  font-size: 0.86rem;
}

.topbar__inner,
.topbar__items,
.nav__inner,
.nav__links,
.brand,
.footer__inner,
.footer__links {
  display: flex;
  align-items: center;
}

.topbar__inner {
  justify-content: space-between;
  min-height: 42px;
  gap: 18px;
}

.topbar__items {
  gap: 24px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.82);
}

.topbar__link {
  color: var(--yellow);
  font-weight: 800;
  white-space: nowrap;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
  backdrop-filter: blur(16px);
}

.nav__inner {
  justify-content: space-between;
  min-height: 82px;
  gap: 22px;
}

.brand {
  gap: 12px;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(255, 212, 0, 0.24);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1.45rem;
  letter-spacing: 0;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.nav__links {
  gap: 24px;
  font-weight: 800;
  color: #34312b;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

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

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

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

.hero {
  position: relative;
  isolation: isolate;
  min-height: 720px;
  overflow: hidden;
  color: var(--white);
}

.hero__image,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero__shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 15, 12, 0.86) 0%, rgba(10, 15, 12, 0.58) 48%, rgba(10, 15, 12, 0.18) 100%),
    linear-gradient(0deg, rgba(23, 23, 23, 0.35), rgba(23, 23, 23, 0.1));
}

.hero__content {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.62fr);
  align-items: center;
  gap: 44px;
  min-height: 720px;
  padding: 72px 0 84px;
}

.eyebrow,
.kicker {
  margin: 0 0 14px;
  color: var(--yellow);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: 6.2rem;
  line-height: 0.95;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.3rem;
  line-height: 1.55;
  font-weight: 700;
}

.finder {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 10px;
  width: min(920px, 100%);
  margin-top: 34px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.finder label {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #f2efe7;
  color: var(--ink);
}

.finder span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

select {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  outline: 0;
}

input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  outline: 0;
}

.hero__panel {
  align-self: end;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(23, 23, 23, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.badge {
  display: inline-flex;
  width: fit-content;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--yellow-soft);
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 900;
}

.hero__panel h2 {
  margin: 18px 0 12px;
  font-size: 3.05rem;
  line-height: 1;
}

.hero__panel p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.65;
}

.hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0;
}

.hero__facts span {
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 800;
}

.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 28px 0 12px;
}

.trust article,
.brandcard,
.article,
.product {
  border: 1px solid rgba(23, 23, 23, 0.07);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(23, 23, 23, 0.06);
}

.trust article {
  padding: 22px;
}

.icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: var(--yellow);
  font-weight: 900;
}

.trust strong,
.trust p {
  display: block;
}

.trust p,
.brandcard p,
.article p,
.section__intro,
.cta p,
.footer p,
.steps p,
.advice p {
  color: var(--muted);
  line-height: 1.65;
}

.section {
  padding: 66px 0;
}

.section__head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  margin-bottom: 28px;
}

.section__head h2,
.steps h2,
.cta h2 {
  margin-bottom: 0;
  font-size: 3.25rem;
  line-height: 1.02;
}

.section__intro {
  max-width: 710px;
  margin-bottom: 0;
}

.textlink {
  color: var(--green);
  font-weight: 900;
}

.brandgrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.brandcard {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.brandcard:hover,
.article:hover,
.product:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 52px rgba(23, 23, 23, 0.12);
}

.brandcard__logo {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  margin-bottom: 22px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--yellow);
  font-size: 1.1rem;
  font-weight: 900;
}

.brandcard h3,
.article h3,
.advice h3 {
  margin: 18px 0 10px;
  font-size: 1.55rem;
  line-height: 1.12;
}

.brandcard strong,
.article strong {
  margin-top: auto;
  color: var(--blue);
  font-weight: 900;
}

.split {
  background: var(--white);
  padding: 72px 0;
}

.split__inner {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 34px;
  align-items: stretch;
}

.steps {
  padding: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
}

.steps p {
  color: rgba(255, 255, 255, 0.7);
}

.steps ol {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.steps li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 900;
}

.steps li span {
  display: grid;
  flex: 0 0 38px;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--ink);
}

.advice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.advice article {
  padding: 28px;
  border-radius: 8px;
  background: #f7f4ea;
}

.advice a {
  color: var(--green);
  font-weight: 900;
}

.articles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.article {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  padding: 28px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.article > span {
  width: fit-content;
  padding: 7px 11px;
  border-radius: 999px;
  background: #eaf0eb;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 900;
}

.products {
  display: grid;
  gap: 14px;
}

.product {
  display: grid;
  grid-template-columns: 78px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 16px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product__thumb {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border-radius: 8px;
  background: #edf3ef;
  font-size: 1rem;
  font-weight: 900;
}

.product strong,
.product small {
  display: block;
}

.product small {
  margin-top: 5px;
  color: var(--muted);
  font-weight: 700;
}

.product b {
  padding: 12px 18px;
  border-radius: 8px;
  background: var(--yellow);
}

.cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  margin-bottom: 72px;
  padding: 38px;
  border-radius: 8px;
  background: var(--yellow);
}

.cta p {
  max-width: 720px;
  margin: 12px 0 0;
  color: rgba(23, 23, 23, 0.72);
  font-weight: 700;
}

.footer {
  background: var(--ink);
  color: var(--white);
  padding: 38px 0;
}

.footer__inner {
  justify-content: space-between;
  gap: 24px;
}

.footer p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.footer__links {
  gap: 18px;
  flex-wrap: wrap;
  color: var(--yellow);
  font-weight: 900;
}

.hero--catalog {
  min-height: 660px;
}

.hero--catalog .hero__content {
  min-height: 660px;
}

.finder--catalog {
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.catalog-card {
  display: flex;
  min-height: 480px;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(23, 23, 23, 0.07);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(23, 23, 23, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.catalog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 52px rgba(23, 23, 23, 0.12);
}

.catalog-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border-radius: 8px;
  background: #f2efe7;
}

.catalog-card h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
}

.catalog-card dl {
  display: grid;
  gap: 8px;
  margin: 0;
  color: var(--muted);
}

.catalog-card dl div {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 10px;
}

.catalog-card dt,
.catalog-card dd {
  margin: 0;
}

.catalog-card dt {
  color: var(--ink);
  font-weight: 900;
}

.catalog-card strong {
  margin-top: auto;
  color: var(--blue);
}

.brand-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.brand-cloud button {
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  padding: 0 14px;
}

.product-page {
  background: var(--paper);
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
  gap: 44px;
  padding: 58px 0 76px;
}

.gallery,
.product-info {
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(23, 23, 23, 0.06);
}

.gallery {
  padding: 18px;
}

.gallery__main {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 8px;
  background: #f2efe7;
}

.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.gallery__thumbs img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}

.product-info {
  padding: 34px;
}

.product-info h1 {
  color: var(--ink);
  font-size: 3rem;
  line-height: 1.04;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0;
}

.meta-grid span {
  display: grid;
  gap: 4px;
  min-height: 74px;
  padding: 14px;
  border-radius: 8px;
  background: #f2efe7;
  color: var(--muted);
}

.meta-grid strong {
  color: var(--ink);
}

.price {
  color: var(--green);
  font-size: 2rem;
  font-weight: 900;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (max-width: 980px) {
  .nav__links {
    display: none;
  }

  .hero__content,
  .split__inner,
  .section__head,
  .cta {
    grid-template-columns: 1fr;
  }

  .hero__content {
    align-items: end;
  }

  h1 {
    font-size: 4.3rem;
  }

  .hero__panel h2,
  .section__head h2,
  .steps h2,
  .cta h2 {
    font-size: 2.6rem;
  }

  .finder,
  .trust,
  .brandgrid,
  .articles,
  .catalog-grid,
  .advice {
    grid-template-columns: 1fr 1fr;
  }

  .finder .button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .wrap {
    width: min(100% - 28px, 1180px);
  }

  .topbar__items span:nth-child(n + 2),
  .topbar__link,
  .nav .button {
    display: none;
  }

  .nav__inner {
    min-height: 72px;
  }

  .brand__mark {
    width: 44px;
    height: 44px;
  }

  .brand strong {
    font-size: 1.08rem;
  }

  h1 {
    font-size: 3.15rem;
  }

  .hero__lead {
    font-size: 1.08rem;
  }

  .hero__panel h2,
  .section__head h2,
  .steps h2,
  .cta h2 {
    font-size: 2.05rem;
  }

  .hero,
  .hero__content {
    min-height: auto;
  }

  .hero__content {
    padding: 78px 0 44px;
  }

  .hero__shade {
    background: linear-gradient(0deg, rgba(10, 15, 12, 0.88), rgba(10, 15, 12, 0.46));
  }

  .finder,
  .trust,
  .brandgrid,
  .articles,
  .advice,
  .product,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .hero__panel {
    padding: 22px;
  }

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

  .section {
    padding: 48px 0;
  }

  .product b {
    width: fit-content;
  }

  .finder--catalog,
  .catalog-grid,
  .product-detail,
  .meta-grid {
    grid-template-columns: 1fr;
  }

  .product-info h1 {
    font-size: 2.2rem;
  }

  .gallery__thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}