:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5c6672;
  --line: #dfe5eb;
  --panel: #f6f8fa;
  --white: #ffffff;
  --copper: #b76432;
  --copper-dark: #804019;
  --green: #128c7e;
  --max: 1160px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 10px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(23, 32, 42, 0.08);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.brand img {
  width: 128px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  color: var(--muted);
  font-size: 15px;
}

.site-nav a,
.contact-lines a {
  text-decoration: none;
}

.site-nav a:hover,
.contact-lines a:hover {
  color: var(--copper-dark);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  min-height: 40px;
  padding: 0 14px;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 74px));
  display: grid;
  align-items: center;
  padding: clamp(72px, 12vw, 132px) clamp(20px, 5vw, 72px);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(255,255,255,0.94), rgba(255,255,255,0.72) 48%, rgba(255,255,255,0.18));
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--copper-dark);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
  max-width: 780px;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.06;
  letter-spacing: 0;
}

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

.hero-copy {
  max-width: 560px;
  margin: 24px 0 0;
  color: #364350;
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--copper);
  background: var(--copper);
  color: var(--white);
}

.button.secondary {
  background: rgba(255,255,255,0.9);
}

.button.whatsapp {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 112px) clamp(20px, 4vw, 32px);
}

.section.compact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: none;
  padding: 0;
  border-block: 1px solid var(--line);
  background: var(--line);
}

.metric {
  min-height: 132px;
  padding: 28px clamp(20px, 4vw, 48px);
  background: var(--white);
}

.metric strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.metric span,
.section-heading p,
.product-card p,
.split p,
.values p,
.contact p {
  color: var(--muted);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading p {
  max-width: 660px;
  font-size: 18px;
}

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

.product-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--panel);
}

.product-card div {
  padding: 18px;
}

.product-card a {
  text-decoration: none;
}

.page-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 126px) clamp(20px, 4vw, 32px) clamp(42px, 7vw, 76px);
}

.page-hero h1 {
  max-width: 860px;
}

.page-hero p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}

.product-detail {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding-top: 36px;
}

.product-detail img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
}

.split,
.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(34px, 6vw, 84px);
  align-items: start;
}

.split {
  border-block: 1px solid var(--line);
}

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

.check-list li {
  padding: 16px 18px;
  border-left: 4px solid var(--copper);
  background: var(--panel);
}

.about {
  max-width: none;
  background: var(--panel);
}

.about .section-heading,
.values {
  max-width: var(--max);
  margin-inline: auto;
}

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

.values div {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  font-weight: 800;
}

.inquiry-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

input {
  min-height: 44px;
  padding: 0 12px;
}

textarea {
  resize: vertical;
  padding: 12px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(20px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-nav {
    position: absolute;
    inset: 74px 0 auto 0;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    border-bottom: 1px solid var(--line);
    background: var(--white);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 16px 22px;
    border-top: 1px solid var(--line);
  }

  .hero::after {
    background: linear-gradient(90deg, rgba(255,255,255,0.96), rgba(255,255,255,0.75));
  }

  .section.compact,
  .product-grid,
  .product-detail,
  .values,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header {
    min-height: 68px;
  }

  .brand img {
    width: 112px;
  }

  .site-nav {
    inset-block-start: 68px;
  }

  .hero {
    min-height: 640px;
  }

  .button {
    width: 100%;
  }

  .site-footer {
    display: grid;
  }
}