:root {
  --bg: #0c0e12;
  --bg-card: #141820;
  --bg-elevated: #1a1f28;
  --text: #e8eaef;
  --text-muted: #8b92a3;
  --accent: #e8a838;
  --accent-hover: #f0bc5c;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --font: "Manrope", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(12, 14, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.header__phone {
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}

.header__phone:hover {
  color: var(--accent-hover);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(232, 168, 56, 0.12), transparent),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(60, 80, 140, 0.15), transparent),
    linear-gradient(180deg, #0c0e12 0%, #12151c 100%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
}

.hero__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  margin-bottom: 48px;
}

.hero__stats li {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.hero__stats strong {
  display: block;
  font-size: 1.1rem;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 4px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn--primary {
  background: var(--accent);
  color: #0c0e12;
}

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

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--block {
  width: 100%;
}

/* Sections */
.section {
  padding: 100px 0;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section__desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 48px;
  max-width: 560px;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: rgba(232, 168, 56, 0.3);
  transform: translateY(-2px);
}

.card--accent {
  background: linear-gradient(135deg, rgba(232, 168, 56, 0.15), var(--bg-card));
  border-color: rgba(232, 168, 56, 0.25);
}

.card__num {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Brands */
.brands {
  padding-top: 0;
}

.brands__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.brands__grid span {
  padding: 14px 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Advantages */
.advantages__list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.advantage {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.advantage:last-child {
  border-bottom: none;
}

.advantage__n {
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(232, 168, 56, 0.35);
  line-height: 1;
  flex-shrink: 0;
}

.advantage h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.advantage p {
  color: var(--text-muted);
  max-width: 600px;
}

/* Contact */
.contact {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.contact__lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 40px;
  max-width: 480px;
}

.contact__items {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact__item {
  display: block;
}

.contact__item--phone:hover .contact__value {
  color: var(--accent);
}

.contact__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.contact__value {
  font-size: 1.35rem;
  font-weight: 700;
  transition: color 0.2s;
}

.contact__item--phone .contact__value {
  font-size: 1.6rem;
  color: var(--accent);
}

.contact__map {
  display: inline-block;
  margin-top: 32px;
  font-weight: 600;
  color: var(--accent);
}

.contact__map:hover {
  color: var(--accent-hover);
}

.contact__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}

.contact__card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact__card p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* Footer */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer a:hover {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 900px) {
  .nav {
    display: none;
  }

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

@media (max-width: 600px) {
  .header__phone {
    font-size: 0.85rem;
  }

  .hero__stats {
    flex-direction: column;
    gap: 16px;
  }

  .advantage {
    flex-direction: column;
    gap: 12px;
  }
}