/* style.css для Ottima */

:root {
  --brand: #0d6efd;
  --accent: #0b5ed7;
  --muted: #6c757d;
  --card-bg: #f8fafc;
}

body {
font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
color: #222;
background: url('images/background.jpg') no-repeat center center fixed;
background-size: cover;
position: relative;
z-index: 0;
}

body::before {
content: "";
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(190, 210, 255, 0.466);
z-index: -1;
}

.hero .container {
  background: rgba(255, 255, 255, 0.55); /* полупрозрачный белый */
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}


/* Top bar — контакты и поиск */
.top-bar {
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
  padding: 0.5rem 0;
  font-size: 0.85rem;
}
.top-bar a {
  color: #555;
  text-decoration: none;
  transition: color 0.2s;
}
.top-bar a:hover {
  color: #0d6efd;
}
.navbar-search {
  max-width: 260px;
}
.navbar-search input {
  border-radius: 20px 0 0 20px;
  border-right: none;
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
}
.navbar-search input:focus {
  box-shadow: none;
  border-color: #0d6efd;
}
.navbar-search button {
  border-radius: 0 20px 20px 0;
  border-left: none;
  background: #0d6efd;
  color: #fff;
}
.navbar-search button:hover {
  background: #0b5ed7;
}

/* Main navbar */
.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}
.main-nav .nav-link {
  font-weight: 500;
  padding: 0.75rem 1rem !important;
  font-size: 0.95rem;
}
.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: #0d6efd !important;
}

.hero {
  background: linear-gradient(90deg, rgba(13, 110, 253, 0.06), rgba(11, 94, 215, 0.03));
  padding: 5.5rem 0;
}

.hero .lead {
  font-size: 1.05rem;
}

.product-card {
  border: 0;
  border-radius: 12px;
  background: var(--card-bg);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.news-item {
  border-left: 4px solid var(--brand);
  padding-left: 1rem;
}

footer {
  background: #0f1724;
  color: #dbeafe;
  padding: 2.5rem 0;
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(13, 110, 253, 0.12);
}

@media (min-width: 1200px) {
  .hero {
    padding: 6rem 0;
  }
}