/* ==========================================================================
   Kestrelon România - Echipamente Optice ED & Observare Faună Montană
   Culori de bază: Alpine Pine (#162E20), Tactical Khaki/Olive (#244432), Accent Chihlimbar (#D97706)
   ========================================================================== */

:root {
  --primary: #162E20;
  --primary-light: #244432;
  --primary-dark: #0B1610;
  --accent: #D97706;
  --accent-hover: #B45309;
  --bg-main: #F8FAF9;
  --bg-card: #FFFFFF;
  --text-main: #18221B;
  --text-muted: #526056;
  --border-color: #E2E8E4;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(22, 46, 32, 0.08);
  --shadow-lg: 0 10px 25px rgba(22, 46, 32, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

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

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Top Notice Bar --- */
.top-bar {
  background-color: var(--primary-dark);
  color: #D1D5DB;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.top-bar a {
  color: #F3F4F6;
  font-weight: 500;
}
.top-bar a:hover {
  color: var(--accent);
}

/* --- Header & Navigation --- */
.site-header {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--primary);
}
.brand-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: var(--primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 24px;
}
.nav-menu a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  padding: 6px 0;
  position: relative;
}
.nav-menu a.active, .nav-menu a:hover {
  color: var(--primary);
}
.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}
.cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #EDF3EF;
  color: var(--primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
}
.cart-btn:hover {
  background-color: #DCE8E1;
  color: var(--primary);
}
.cart-badge {
  background-color: var(--accent);
  color: #FFFFFF;
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 99px;
  font-weight: 700;
}

/* --- Mobile Nav Toggle --- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  background: linear-gradient(rgba(11, 22, 16, 0.75), rgba(11, 22, 16, 0.85)), url('../images/kestrelon_hero_binoculars_carpathians.jpg') center/cover no-repeat;
  color: #FFFFFF;
  padding: 100px 0 120px;
}
.hero-content {
  max-width: 720px;
}
.hero-badge {
  display: inline-block;
  background: rgba(217, 119, 6, 0.25);
  border: 1px solid var(--accent);
  color: #FDE68A;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: #E2E8E4;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background-color: var(--accent);
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: var(--accent-hover);
  color: #FFFFFF;
}
.btn-secondary {
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}
.btn-secondary:hover {
  background-color: #FFFFFF;
  color: var(--primary);
}

/* --- Section Containers --- */
.section-pad {
  padding: 80px 0;
}
.section-pad-sm {
  padding: 50px 0;
}
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}
.section-tag {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}
.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 14px;
}
.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* --- Product Cards Grid --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.product-card-img {
  position: relative;
  background-color: #F1F5F2;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.product-card:hover .product-card-img img {
  transform: scale(1.04);
}
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}
.product-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.product-card-spec {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}
.product-card-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  flex-grow: 1;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 18px;
}
.product-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}
.price-tax {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
}

/* --- Features / Value Props --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}
.feature-box {
  background: #FFFFFF;
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.feature-icon {
  width: 50px;
  height: 50px;
  background: #E8F0EB;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --- Interactive Calculator Card --- */
.tool-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  margin: 30px 0;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
  font-size: 0.9rem;
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  background-color: #FFFFFF;
  color: var(--text-main);
  font-family: inherit;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

/* --- Single Product Page Layout --- */
.product-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.product-gallery {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: 20px;
}
.product-gallery img {
  width: 100%;
  border-radius: var(--radius-sm);
}
.product-info h1 {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}
.product-price-box {
  background: #F3F7F4;
  border-left: 4px solid var(--accent);
  padding: 18px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
}
.product-price-box .price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 25px 0;
}
.spec-table th, .spec-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}
.spec-table th {
  text-align: left;
  background-color: #F8FAF9;
  color: var(--text-muted);
  width: 40%;
}
.spec-table td {
  font-weight: 600;
  color: var(--text-main);
}

/* --- Legal / Content Article Layout --- */
.article-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 45px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 40px;
}
.article-box h2 {
  font-size: 1.6rem;
  color: var(--primary);
  margin: 25px 0 12px;
}
.article-box h3 {
  font-size: 1.25rem;
  color: var(--primary-light);
  margin: 20px 0 10px;
}
.article-box p, .article-box ul, .article-box ol {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.98rem;
}
.article-box ul, .article-box ol {
  padding-left: 24px;
}
.article-box li {
  margin-bottom: 8px;
}

/* --- Romanian Compliance Badges (ANPC & SOL) --- */
.anpc-banner {
  background-color: #F8FAF9;
  border-top: 1px solid var(--border-color);
  padding: 24px 0;
}
.anpc-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.anpc-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.anpc-badge:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  color: var(--primary);
}
.anpc-icon {
  font-size: 1.4rem;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--primary-dark);
  color: #D1D5DB;
  padding: 70px 0 30px;
  border-top: 3px solid var(--accent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent);
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: #9CA3AF;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  font-size: 0.85rem;
  color: #9CA3AF;
}

/* --- Checkout / Comenzi Specific --- */
.checkout-layout {
  display: grid;
  grid-template-columns: 1.6fr 1.1fr;
  gap: 40px;
}
.summary-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px;
  position: sticky;
  top: 100px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #F3F4F6;
  font-size: 0.95rem;
}
.summary-row.total {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  border-top: 2px solid var(--border-color);
  border-bottom: none;
  padding-top: 16px;
  margin-top: 10px;
}

/* --- Media Queries --- */
@media (max-width: 992px) {
  .product-details-grid, .checkout-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}