/* ========================================
   Opangi Shopping Hub - Modern Theme 2026
   ======================================== */

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

:root {
  --primary: #ff6b6b;
  --primary-dark: #ee5a52;
  --secondary: #4ecdc4;
  --accent: #ffe66d;
  --dark: #2d3436;
  --gray: #636e72;
  --light-gray: #dfe6e9;
  --bg: #f8f9fa;
  --white: #ffffff;
  --shadow: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --radius: 12px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--bg);
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; height: auto; }

/* ===== HEADER ===== */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-top {
  background: var(--dark);
  color: var(--white);
  padding: 10px 0;
  font-size: 0.85rem;
}

.header-top .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-top a {
  color: var(--accent);
  margin-left: 15px;
}

.header-main {
  padding: 20px 0;
}

.header-main .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.main-nav {
  display: flex;
  gap: 30px;
  flex: 1;
  justify-content: center;
}

.main-nav a {
  color: var(--dark);
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}

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

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s;
}

.main-nav a:hover::after {
  width: 100%;
}

.search-box {
  display: flex;
  gap: 10px;
}

.search-box input {
  padding: 10px 20px;
  border: 2px solid var(--light-gray);
  border-radius: 25px;
  width: 250px;
  font-size: 0.9rem;
  transition: border-color 0.3s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--primary);
}

.search-box button {
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 10px 25px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.search-box button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  font-weight: 800;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  opacity: 0.95;
}

.hero-cta {
  display: inline-block;
  background: var(--white);
  color: var(--primary);
  padding: 15px 40px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s;
  box-shadow: var(--shadow-lg);
}

.hero-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

/* ===== MAIN CONTENT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--dark);
  margin-bottom: 10px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--gray);
}

/* ===== PRODUCT CARDS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  position: relative;
  width: 100%;
  padding-top: 75%;
  background: var(--light-gray);
  overflow: hidden;
}

.product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--primary);
  color: var(--white);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.product-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.product-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark);
  line-height: 1.4;
}

.product-description {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 15px;
  flex: 1;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid var(--light-gray);
}

.product-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.product-date {
  color: var(--gray);
  font-size: 0.85rem;
}

.product-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--white);
  background: var(--primary);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s;
}

.product-link:hover {
  background: var(--primary-dark);
  transform: translateX(5px);
}

/* ===== FEATURED SECTION ===== */
.featured-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin-bottom: 60px;
}

.featured-main {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.featured-main img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.featured-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: var(--white);
  padding: 40px;
}

.featured-overlay h3 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.featured-side {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.featured-small {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: calc(50% - 7.5px);
}

.featured-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== CATEGORIES ===== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.category-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s;
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  background: var(--primary);
  color: var(--white);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.category-name {
  font-size: 1.1rem;
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 60px 0 20px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--accent);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(255,255,255,0.8);
  transition: color 0.3s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

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