:root {
  --bg: #fffef8;
  --surface: #ffffff;
  --surface-soft: #fff3db;
  --ink: #1e293b;
  --muted: #526178;
  --line: #e6dfce;
  --brand: #b62024;
  --brand-deep: #8f1013;
  --accent: #f1a317;
  --shadow: 0 16px 36px rgba(20, 24, 36, 0.08);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Montserrat", "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 0% 0%, #fff2cf, #fffef8 38%), #fffef8;
  line-height: 1.65;
}

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

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

.container {
  width: min(1160px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(8px);
  background: rgba(255, 254, 248, 0.92);
  border-bottom: 1px solid var(--line);
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 62px;
  height: 62px;
  object-fit: contain;
}

.brand h1 {
  margin: 0;
  font-family: "Merriweather", Georgia, serif;
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  color: var(--brand);
  line-height: 1.1;
}

.brand p {
  margin: 2px 0 0;
  font-size: 0.76rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.nav-toggle {
  display: none;
  border: 0;
  background: var(--brand);
  color: #fff;
  border-radius: 10px;
  width: 42px;
  height: 42px;
  font-size: 1.2rem;
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: block;
  font-size: 0.87rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.main-nav a:hover,
.main-nav .active a {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
}

.hero {
  position: relative;
  min-height: min(74vh, 620px);
  color: #fff;
  display: grid;
  align-items: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(15, 23, 42, 0.8) 18%, rgba(15, 23, 42, 0.28) 68%);
}

.hero-about {
  background-image: url("../images/pic10.jpg");
  background-position: center 34%;
}

.hero-products {
  background-image: url("../images/pic17.jpg");
  background-position: center 30%;
}

.hero-about::before,
.hero-products::before {
  background: linear-gradient(100deg, rgba(32, 7, 7, 0.7) 8%, rgba(32, 7, 7, 0.42) 58%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 64px 0;
}

.hero h2 {
  margin: 0 0 12px;
  font-family: "Merriweather", Georgia, serif;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.1;
}

.hero p {
  margin: 0 0 22px;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255, 255, 255, 0.92);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 0;
  min-height: 44px;
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(130deg, var(--accent), #dd8a05);
  color: #201500;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.section {
  padding: clamp(48px, 7vw, 80px) 0;
}

.section-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 28px;
}

.section-head h3 {
  margin: 0 0 10px;
  font-family: "Merriweather", Georgia, serif;
  color: var(--brand);
  font-size: clamp(1.6rem, 3vw, 2.45rem);
}

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

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

.kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.kpi strong {
  display: block;
  font-size: 1.8rem;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 8px;
}

.kpi span {
  color: var(--muted);
  font-size: 0.93rem;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.card,
.info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  overflow: hidden;
  height: 100%;
}

.card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card-content {
  padding: 16px;
}

.card h4 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--brand);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.info-card {
  padding: 20px;
}

.info-card p,
.info-card li {
  color: var(--muted);
}

.list {
  margin: 0;
  padding-left: 18px;
}

.list li {
  margin-bottom: 10px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge {
  background: var(--surface-soft);
  border: 1px solid #f0ddaf;
  color: #68491a;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
}

.form-wrap,
.contact-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid #d8cfc0;
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 11px 12px;
}

.textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note {
  margin-top: 10px;
  font-size: 0.86rem;
  color: var(--muted);
}

.contact-item {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  margin-bottom: 10px;
}

.contact-item strong {
  color: var(--brand);
}

.footer {
  margin-top: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  background: #fff7e7;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: #6e5f45;
}

.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-links {
  align-items: center;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5d8b6;
  background: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(20, 24, 36, 0.18);
}

.social-link img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.status {
  margin-top: 10px;
  font-size: 0.9rem;
  font-weight: 600;
}

.status.ok {
  color: #116530;
}

.status.err {
  color: #a11822;
}

@media (max-width: 1024px) {
  .kpi-grid,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 84px;
    background: #fffef9;
    border-bottom: 1px solid var(--line);
    padding: 10px 4vw 14px;
    display: none;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav a {
    text-align: center;
  }

  .hero {
    min-height: 58vh;
  }

  .hero-inner {
    padding: 56px 0 44px;
  }

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

  .kpi-grid,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}