:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --primary: #1d4ed8;
  --primary-dark: #1e40af;
  --text: #111827;
  --muted: #475569;
  --border: #d1d5db;
}
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #edf5ff 0%, #f6f8fb 40%, #f7f9fd 100%);
  line-height: 1.6;
}

h1,
h2,
h3,
.brand-name,
.phone-link,
.button,
.button-secondary,
.launch-offer {
  font-family: 'Orbitron', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  width: 56px;
  height: auto;
  object-fit: contain;
}

.brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.9rem;
}

.brand-name {
  font-weight: 700;
  font-size: 1.15rem;
}

.brand-tag {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: white;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(29, 78, 216, 0.16);
}

nav a {
  margin-left: 1.25rem;
  color: var(--muted);
  font-weight: 500;
}

.hero {
  position: relative;
  padding: 6rem 0 4rem;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.28), rgba(15, 23, 42, 0.15)), url("img/hero-bg.webp") center/cover no-repeat;
  border-bottom: 1px solid rgba(29, 78, 216, 0.08);
  color: white;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.18), transparent 35%);
  pointer-events: none;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
}

.hero p {
  max-width: 38rem;
  margin: 1.5rem 0 2rem;
  color: rgba(255, 255, 255, 0.85);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.launch-offer {
  margin-top: 1rem;
  display: inline-flex;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: rgba(29, 78, 216, 0.08);
  color: var(--primary-dark);
  font-weight: 600;
}

.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  background: white;
  color: var(--primary);
  font-weight: 600;
  border: 1px solid rgba(29, 78, 216, 0.18);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: white;
  font-weight: 600;
}

.offer-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 2rem;
}

.highlight-card {
  border-color: rgba(29, 78, 216, 0.18);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.gallery-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-top: 1.5rem;
}

.photo {
  min-height: 220px;
  max-height: 320px;
  border-radius: 1.25rem;
  display: grid;
  place-items: center;
  font-size: 1rem;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  overflow: hidden;
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-height: 320px;
}

.photo.photo-2,
.photo.photo-3 {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
}

.photo.photo-3 {
  background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 100%);
}

.gallery-note {
  margin-top: 1rem;
  max-width: 40rem;
  color: var(--muted);
}

.button-secondary:hover,
.phone-link:hover,
.button:hover {
  opacity: 0.95;
}

.section-light,
.section-white {
  padding: 4rem 0;
}

.section-white {
  background: white;
}

h2 {
  margin-top: 0;
  font-size: 2rem;
}

.cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 2rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
}

.card h3 {
  margin-top: 0;
}

.about-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: 1.4fr 1fr;
  margin-top: 2rem;
}

.about-image {
  min-height: 260px;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

ul {
  padding-left: 1.2rem;
}

li {
  margin-bottom: 0.75rem;
}

.contact-box {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  max-width: 30rem;
}

.contact-highlight {
  background: linear-gradient(180deg, #ffffff 0%, #eff6ff 100%);
  border-color: rgba(29, 78, 216, 0.18);
}

.site-footer {
  padding: 1.5rem 0;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 768px) {
  .site-header .container,
  .hero .container,
  .section-light .container,
  .section-white .container {
    padding: 0;
  }

  nav {
    display: none;
  }

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

  .hero {
    padding-top: 4rem;
  }
}