:root {
  --bg: #f4f1ea;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --text: #1e2329;
  --muted: #5f6771;
  --line: rgba(30, 35, 41, 0.08);
  --accent: #a97505;
  --accent-dark: #8a6205;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(169, 117, 5, 0.18), transparent 35%),
    linear-gradient(180deg, #e9e0d1 0%, var(--bg) 30%, #f8f7f4 100%);
}

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto;
}

.hero {
  position: relative;
  min-height: 520px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #1b1b1b;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 19, 24, 0.88) 0%, rgba(16, 19, 24, 0.62) 45%, rgba(16, 19, 24, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  padding: 44px;
  color: #fff;
}

.logo {
  width: 150px;
  margin-bottom: 28px;
  /*padding: 10px 14px;*/
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
}

.eyebrow {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.02;
}

.lead {
  margin: 20px 0 0;
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

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

.button.primary {
  color: #fff;
  background: var(--accent);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.card h2 {
  margin: 0 0 18px;
  font-size: 1.4rem;
}

.card p {
  margin: 0 0 14px;
  line-height: 1.75;
  color: var(--muted);
}

.about {
  grid-column: span 7;
}

.offer {
  grid-column: span 5;
}

.contact {
  grid-column: span 6;
}

.company-data {
  grid-column: span 6;
}

.highlight {
  background: linear-gradient(180deg, #fff8e9 0%, #fff 100%);
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 0 0 0 22px;
  margin-bottom: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.contact-list {
  display: grid;
  gap: 16px;
}

.contact-list span,
.data-grid span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8a6a1e;
}

.contact-list a {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.contact-list p {
  margin: 0;
  color: var(--text);
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.data-grid div {
  padding: 18px;
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.data-grid strong {
  font-size: 1.05rem;
}

@media (max-width: 900px) {
  .about,
  .offer,
  .contact,
  .company-data {
    grid-column: 1 / -1;
  }

  .hero {
    min-height: 460px;
  }

  .hero-content {
    padding: 28px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    margin: 10px auto 20px;
  }

  .hero {
    min-height: 520px;
    border-radius: 24px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(16, 19, 24, 0.78) 0%, rgba(16, 19, 24, 0.6) 45%, rgba(16, 19, 24, 0.9) 100%);
  }

  .content-grid {
    gap: 14px;
  }

  .card {
    padding: 22px;
  }

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