:root {
  --page-bg: #f3ede6;
  --surface: rgba(255, 252, 247, 0.88);
  --surface-strong: #fffdf9;
  --ink: #1f1b18;
  --ink-soft: rgba(31, 27, 24, 0.72);
  --line: rgba(40, 28, 23, 0.1);
  --line-strong: rgba(40, 28, 23, 0.16);
  --accent: #b80f24;
  --accent-deep: #7d0717;
  --shadow-soft: 0 18px 40px rgba(31, 22, 18, 0.08);
  --shadow-strong: 0 24px 60px rgba(31, 22, 18, 0.12);
  --radius: 28px;
  --radius-sm: 22px;
  --sans: "Manrope", "Segoe UI", Arial, sans-serif;
  --serif: "Cormorant Garamond", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.86), transparent 34%),
    radial-gradient(circle at bottom right, rgba(184, 15, 36, 0.06), transparent 24%),
    linear-gradient(180deg, #f8f4ee 0%, var(--page-bg) 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(12px);
  opacity: 0.55;
  z-index: 0;
}

body::before {
  top: 80px;
  left: -100px;
  width: 280px;
  height: 280px;
  background: rgba(255, 255, 255, 0.86);
}

body::after {
  right: -90px;
  bottom: 34px;
  width: 240px;
  height: 240px;
  background: rgba(184, 15, 36, 0.08);
}

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

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

.page-shell {
  position: relative;
  z-index: 1;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 80;
}

.brands-top {
  background: rgba(34, 34, 36, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 14px 36px rgba(8, 8, 10, 0.24);
}

.brands-header {
  width: min(1720px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
}

.brands-marquee {
  overflow: hidden;
  background: linear-gradient(180deg, #c8c3bd 0%, #b9b5b0 100%);
}

.brands-track {
  display: flex;
  align-items: center;
  gap: 54px;
  min-width: max-content;
  padding: 16px 30px;
  animation: brand-marquee 36s linear infinite;
}

.brands-track img {
  width: auto;
  height: 56px;
  max-width: 188px;
  object-fit: contain;
  opacity: 0.9;
  filter: grayscale(1) contrast(1.05);
}

.brands-marquee:hover .brands-track {
  animation-play-state: paused;
}

.topbar__actions {
  display: grid;
  grid-template-columns: auto auto;
  align-items: stretch;
  gap: 0;
  background: #34363a;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.home-link {
  display: flex;
  align-items: center;
  min-width: 188px;
  min-height: 88px;
  padding: 18px 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background 0.25s ease;
}

.home-link:hover {
  background: rgba(255, 255, 255, 0.06);
}

.lang-switch {
  display: grid;
  grid-template-columns: 1fr;
  min-width: 96px;
}

.lang-switch__btn {
  display: grid;
  place-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background 0.25s ease, color 0.25s ease;
}

.lang-switch__btn:first-child {
  border-top: 0;
}

.lang-switch__btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.lang-switch__btn--active,
.lang-switch__btn--active:hover {
  background: #f2efe9;
  color: #121214;
}

.promo-main {
  width: min(1440px, calc(100% - 30px));
  margin: 26px auto 56px;
  display: grid;
  gap: 22px;
}

.surface {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(14px);
}

.surface::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.22), transparent 22%);
  pointer-events: none;
}

.surface > * {
  position: relative;
  z-index: 1;
}

.surface[id] {
  scroll-margin-top: 124px;
}

.surface--flush {
  padding: 0;
}

.full-banner {
  margin: 0;
  background: var(--surface-strong);
}

.full-banner img {
  width: 100%;
  height: auto;
}

.section-copy,
.section-products,
.section-benefits {
  padding: 36px 40px 40px;
}

.section-kicker {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(125, 7, 23, 0.76);
}

.page-title,
.section-heading h2 {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 820px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.section-copy__text {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.section-copy__text p,
.section-heading p,
.benefit-intro,
.legal-copy {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

.fact-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.fact-card {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow-soft);
}

.fact-card strong {
  display: block;
  font-size: 1.34rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.fact-card span {
  display: block;
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.54;
  color: var(--ink-soft);
}

.promo-jump-links {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.promo-jump-links a {
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(125, 7, 23, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(125, 7, 23, 0.84);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.promo-jump-links a:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.promo-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  min-height: 52px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    background 0.28s ease,
    color 0.28s ease,
    border-color 0.28s ease;
}

.btn::after {
  content: "→";
  font-size: 1.05rem;
  line-height: 1;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
  box-shadow: 0 18px 34px rgba(125, 7, 23, 0.22);
}

.btn--secondary {
  border-color: rgba(31, 27, 24, 0.12);
  background: rgba(255, 255, 255, 0.8);
  color: var(--ink);
}

.btn--secondary:hover {
  box-shadow: var(--shadow-soft);
  background: #fff;
}

.product-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.product-card {
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-soft);
}

.product-card__media {
  margin: 0 0 14px;
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.product-card__sku {
  display: block;
  margin-top: 4px;
  font-size: 0.86rem;
  line-height: 1.3;
  color: rgba(31, 27, 24, 0.82);
}

.product-card__price {
  margin-top: 14px;
  font-size: 1.2rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.benefit-intro {
  margin-top: 14px;
  max-width: 760px;
}

.benefits-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.benefit-card {
  padding: 22px 18px;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.benefit-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(184, 15, 36, 0.08);
  color: var(--accent);
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.benefit-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.56;
  color: var(--ink-soft);
}

.legal-bar {
  margin-top: 24px;
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
}

.legal-copy {
  max-width: 760px;
  font-size: 0.92rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.contact-links a {
  min-height: 40px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-soft);
}

.promo-footer {
  padding: 0 0 22px;
  text-align: center;
  color: rgba(31, 27, 24, 0.62);
  font-size: 0.84rem;
  line-height: 1.6;
}

@keyframes brand-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .benefits-grid,
  .fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .brands-header {
    grid-template-columns: 1fr;
  }

  .topbar__actions {
    grid-template-columns: 1fr auto;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .home-link {
    min-height: 64px;
  }

  .promo-main {
    width: min(100%, calc(100% - 18px));
    margin-top: 18px;
    gap: 18px;
  }

  .section-copy,
  .section-products,
  .section-benefits {
    padding: 28px 22px 30px;
  }

  .brands-track {
    gap: 28px;
    padding: 14px 20px;
  }

  .brands-track img {
    height: 48px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-links {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .topbar__actions {
    grid-template-columns: 1fr;
  }

  .home-link {
    min-width: 0;
    justify-content: center;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .lang-switch {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lang-switch__btn,
  .lang-switch__btn:first-child {
    border-top: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
  }

  .lang-switch__btn:first-child {
    border-left: 0;
  }

  .page-title,
  .section-heading h2 {
    font-size: 2rem;
  }

  .fact-grid,
  .benefits-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .promo-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .btn::after {
    margin-left: auto;
  }

  .promo-jump-links {
    gap: 8px;
  }

  .promo-jump-links a {
    width: 100%;
    justify-content: center;
  }

  .brands-track {
    gap: 20px;
  }

  .brands-track img {
    height: 40px;
  }
}