:root {
  --graphite: #1c1916;
  --graphite-soft: #2c2723;
  --ink: #241f1b;
  --sand: #f3eadc;
  --sand-deep: #e4d5bf;
  --paper: #faf6f0;
  --terracotta: #c45c32;
  --terracotta-dark: #9a4322;
  --muted: #6d6358;
  --line: rgba(36, 31, 27, 0.12);
  --shadow: 0 16px 40px rgba(28, 25, 22, 0.08);
  --max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

#catalog,
#about,
#delivery,
#contacts {
  scroll-margin-top: 7rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% -10%, rgba(196, 92, 50, 0.16), transparent 36%),
    linear-gradient(180deg, #f7f1e7 0%, var(--paper) 28%, var(--paper) 100%);
  line-height: 1.5;
}

a {
  color: inherit;
}

.header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  padding: 16px 24px;
  background: var(--graphite);
  color: var(--sand);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  font-size: 1.15rem;
}

.logo-mark {
  width: 18px;
  height: 18px;
  background:
    linear-gradient(var(--terracotta), var(--terracotta)) 0 0 / 8px 8px no-repeat,
    linear-gradient(var(--sand), var(--sand)) 10px 0 / 8px 8px no-repeat,
    linear-gradient(var(--sand-deep), var(--sand-deep)) 0 10px / 8px 8px no-repeat,
    linear-gradient(var(--terracotta-dark), var(--terracotta-dark)) 10px 10px / 8px 8px no-repeat;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.nav a {
  text-decoration: none;
  color: var(--sand);
  font-size: 0.95rem;
}

.nav a:hover,
.nav a:focus-visible {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  gap: 40px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 24px 48px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--terracotta-dark);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 14ch;
}

.lead {
  margin: 0 0 28px;
  max-width: 42ch;
  font-size: 1.1rem;
  color: var(--muted);
}

.button {
  display: inline-block;
  padding: 14px 22px;
  background: #b04e28;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border-radius: 4px;
}

.button:hover,
.button:focus-visible {
  background: var(--terracotta-dark);
}

.note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.note a {
  color: var(--terracotta-dark);
  font-weight: 700;
}

.hero-art {
  min-height: 280px;
  padding: 28px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.45), transparent 40%),
    var(--graphite);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.brick-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 8px;
  height: 100%;
  min-height: 224px;
}

.brick-wall span {
  display: block;
  border-radius: 2px;
  background: var(--terracotta);
}

.brick-wall span:nth-child(4n + 2),
.brick-wall span:nth-child(4n) {
  background: var(--sand-deep);
}

.brick-wall span:nth-child(3),
.brick-wall span:nth-child(6),
.brick-wall span:nth-child(10) {
  background: #8d3d22;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 24px 56px;
}

.section-sand {
  max-width: none;
  background:
    linear-gradient(90deg, transparent, rgba(196, 92, 50, 0.08) 50%, transparent),
    var(--sand);
  padding-left: max(24px, calc((100% - var(--max)) / 2));
  padding-right: max(24px, calc((100% - var(--max)) / 2));
}

.section-head {
  max-width: 40rem;
  margin-bottom: 28px;
}

.section-head h2,
.contacts h2 {
  margin: 0 0 8px;
  font-size: 2rem;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 22px 20px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--terracotta);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.card .price {
  margin-top: auto;
  padding-top: 18px;
  color: var(--ink);
  font-weight: 700;
}

.points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.points li {
  padding: 8px 8px 8px 0;
}

.point-index {
  display: block;
  margin-bottom: 8px;
  color: var(--terracotta);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.points h3 {
  margin: 0 0 8px;
}

.points p {
  margin: 0;
  color: var(--muted);
}

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

.delivery article {
  padding: 24px;
  background: var(--graphite);
  color: var(--sand);
  border-radius: 8px;
}

.delivery h3 {
  margin: 0 0 8px;
}

.delivery p {
  margin: 0;
  color: #d9cbb8;
}

.contacts {
  max-width: none;
  margin: 0;
  padding: 56px max(24px, calc((100% - var(--max)) / 2));
  background: var(--graphite-soft);
  color: var(--sand);
}

.contacts .section-head p {
  color: #d9cbb8;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 32px;
  margin: 0;
}

.contact-list div {
  margin: 0;
}

.contact-list dt {
  margin-bottom: 4px;
  color: #b7a894;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-list dd {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.contact-list a {
  color: #fff;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 20px 24px 28px;
  background: var(--graphite);
  color: #b7a894;
}

.footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .hero,
  .cards,
  .points {
    grid-template-columns: 1fr 1fr;
  }

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

  h1 {
    max-width: none;
  }
}

@media (max-width: 700px) {
  .cards,
  .points,
  .delivery,
  .contact-list {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-art {
    min-height: 180px;
  }
}