:root {
  color-scheme: light;
  --ink: #182026;
  --muted: #66727c;
  --line: #d9dedb;
  --paper: #fbfaf4;
  --panel: #ffffff;
  --mist: #edf5f1;
  --teal: #146c64;
  --teal-dark: #0b4d47;
  --coral: #d96b52;
  --sun: #f5c85d;
  --sage: #8aad7b;
  --shadow: 0 18px 48px rgba(24, 32, 38, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(24, 32, 38, 0.08);
  background: rgba(251, 250, 244, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 196px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 30px);
  color: #3c484f;
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  padding: 10px 0;
}

.main-nav a:hover {
  color: var(--teal);
}

.cart-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
}

.cart-button {
  gap: 9px;
  min-width: 66px;
  height: 42px;
  border-radius: 8px;
  font-weight: 800;
}

.cart-icon {
  position: relative;
  width: 18px;
  height: 15px;
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 2px 2px 5px 5px;
}

.cart-icon::before {
  position: absolute;
  top: -7px;
  left: 3px;
  width: 8px;
  height: 8px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
  content: "";
}

.hero {
  position: relative;
  display: grid;
  min-height: clamp(620px, calc(100svh - 118px), 820px);
  overflow: hidden;
  background: #16211f;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(14, 24, 23, 0.84), rgba(14, 24, 23, 0.52) 48%, rgba(14, 24, 23, 0.08)),
    linear-gradient(0deg, rgba(14, 24, 23, 0.38), rgba(14, 24, 23, 0));
  content: "";
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(690px, calc(100% - 36px));
  align-self: center;
  margin-left: clamp(18px, 7vw, 94px);
  padding: 72px 0 96px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(46px, 7vw, 84px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 590px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

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

.button.primary {
  background: var(--coral);
  color: #fff;
  box-shadow: 0 12px 28px rgba(217, 107, 82, 0.28);
}

.button.primary:hover {
  background: #c95c46;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.13);
  color: #fff;
}

.button.full {
  width: 100%;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
  margin: 48px 0 0;
}

.hero-metrics div {
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.hero-metrics dt {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
}

.hero-metrics dd {
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.intro-item {
  min-height: 172px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--paper);
}

.intro-item span {
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
}

.intro-item strong {
  display: block;
  margin-top: 20px;
  font-size: 20px;
}

.intro-item p {
  max-width: 340px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.section {
  padding: clamp(58px, 8vw, 112px) clamp(18px, 4vw, 56px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 420px) minmax(260px, 620px);
  gap: clamp(22px, 6vw, 90px);
  align-items: end;
  max-width: 1180px;
  margin: 0 auto 34px;
}

.section-heading.compact {
  display: block;
  margin-bottom: 0;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  max-width: 1180px;
  margin: 0 auto 26px;
}

.chip {
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #405059;
  font-weight: 800;
  cursor: pointer;
}

.chip.is-active {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.currency-select {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.currency-select select,
.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.currency-select select {
  height: 38px;
  padding: 0 34px 0 12px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 8px 24px rgba(24, 32, 38, 0.06);
}

.product-image {
  aspect-ratio: 4 / 3;
  background: var(--mist);
}

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

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.product-card h3 {
  margin: 12px 0 8px;
  font-size: 20px;
  line-height: 1.2;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.spec-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--mist);
  color: #405059;
  font-size: 12px;
  font-weight: 800;
}

.product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.price {
  font-size: 20px;
  font-weight: 900;
}

.add-button {
  min-height: 38px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(260px, 380px) minmax(0, 760px);
  gap: clamp(28px, 6vw, 90px);
  align-items: start;
  max-width: 1292px;
  margin: 0 auto;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.proof-grid article {
  min-height: 260px;
  padding: 26px;
  background: #fff;
}

.proof-number {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: var(--sun);
  font-weight: 900;
}

.proof-grid h3 {
  margin: 44px 0 10px;
  font-size: 22px;
}

.proof-grid p,
.timeline p,
.inquiry-copy p,
.market-list {
  color: var(--muted);
  line-height: 1.6;
}

.logistics {
  background: #edf5f1;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  max-width: 1180px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #cbd9d2;
  border-radius: 8px;
  background: #cbd9d2;
}

.timeline div {
  min-height: 250px;
  padding: 26px;
  background: #fff;
}

.timeline span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 900;
}

.timeline strong {
  display: block;
  margin-top: 38px;
  font-size: 22px;
}

.inquiry {
  display: grid;
  grid-template-columns: minmax(260px, 520px) minmax(280px, 520px);
  gap: clamp(28px, 7vw, 110px);
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}

.inquiry-copy h2 {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 58px);
  line-height: 1.02;
}

.inquiry-copy p {
  margin: 20px 0 0;
  font-size: 17px;
}

.market-list {
  margin: 24px 0 0;
  padding-left: 20px;
}

.market-list li + li {
  margin-top: 8px;
}

.inquiry-form {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.inquiry-form label {
  display: grid;
  gap: 7px;
  color: #334047;
  font-size: 13px;
  font-weight: 850;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  padding: 12px;
}

.inquiry-form textarea {
  resize: vertical;
}

.form-note {
  min-height: 20px;
  margin: 0;
  color: var(--teal);
  font-size: 14px;
  font-weight: 800;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  justify-items: end;
  background: rgba(24, 32, 38, 0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.cart-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cart-panel {
  display: flex;
  width: min(420px, 100%);
  height: 100%;
  flex-direction: column;
  padding: 24px;
  background: var(--paper);
  box-shadow: -18px 0 44px rgba(24, 32, 38, 0.18);
  transform: translateX(100%);
  transition: transform 180ms ease;
}

.cart-drawer.is-open .cart-panel {
  transform: translateX(0);
}

.cart-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.cart-head h2 {
  margin: 0;
  font-size: 28px;
}

.icon-button {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  font-size: 26px;
  line-height: 1;
}

.cart-items {
  display: grid;
  gap: 12px;
  overflow: auto;
  padding: 18px 0;
}

.cart-empty {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.cart-line {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.cart-line img {
  width: 58px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
}

.cart-line strong,
.cart-line small {
  display: block;
}

.cart-line small {
  margin-top: 4px;
  color: var(--muted);
}

.remove-button {
  border: 0;
  background: transparent;
  color: var(--coral);
  cursor: pointer;
  font-size: 22px;
}

.cart-summary {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: auto;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  font-weight: 850;
}

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

  .hero-media::after {
    background: linear-gradient(0deg, rgba(14, 24, 23, 0.84), rgba(14, 24, 23, 0.32));
  }

  .hero-content {
    align-self: end;
    margin: 0 auto;
    padding-bottom: 42px;
  }

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

  .section-heading,
  .split-section,
  .inquiry {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 64px;
    padding: 10px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero h1 {
    font-size: 44px;
  }

  .intro-band,
  .product-grid,
  .timeline,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 28px;
  }

  .hero-metrics div {
    padding: 10px;
  }

  .hero-metrics dd {
    font-size: 11px;
  }

  .catalog-toolbar {
    align-items: stretch;
  }

  .currency-select {
    justify-content: space-between;
    width: 100%;
    margin-left: 0;
  }

  .currency-select select {
    min-width: 130px;
  }

  .cart-panel {
    padding: 18px;
  }
}