:root {
    --primary-color: #0b1c39;
    --secondary-color: #ff8a00;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    color: rgba(255,255,255,0.8);
    padding: 8px 0;
    font-size: 13px;
}

.top-bar a {
    color: #fff;
    text-decoration: none;
    margin-left: 15px;
}

/* Navbar */
.navbar {
    padding: 20px 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.navbar-brand img {
    height: 40px;
}

.nav-link {
    font-weight: 500;
    color: var(--primary-color) !important;
    margin: 0 10px;
}

.btn-teklif {
    background: var(--secondary-color);
    color: #fff;
    border-radius: 5px;
    padding: 10px 20px;
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #fff 50%, #f0f4f8 100%);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

.stat-item h4 {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0;
}

.stat-item p {
    font-size: 14px;
    color: #777;
}

/* Service Cards */
.service-card {
    padding: 30px;
    border: 1px solid #eee;
    border-radius: 10px;
    transition: all 0.3s ease;
    height: 100%;
    background: #fff;
}

.service-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Why Us Section */
.why-us {
    background: var(--primary-color);
    color: #fff;
    padding: 80px 0;
    border-radius: 20px;
}

.why-card {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Product Cards */
.product-card {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-radius: 15px;
    overflow: hidden;
}

.product-card .price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: #fff;
    padding: 80px 0 20px;
}

footer a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
}

footer a:hover {
    color: #fff;
}

/* Product Tabs & Premium Cards */
.product-tabs .nav-link {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ccc;
    border: none;
    background: none;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.product-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

.premium-product-card {
    border: none;
    background: #fff;
    transition: all 0.3s ease;
    position: relative;
}

.premium-product-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.premium-product-card .img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.premium-product-card .img-wrapper img {
    transition: transform 0.5s ease;
}

.premium-product-card:hover .img-wrapper img {
    transform: scale(1.05);
}

.badge-discount {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ff4d4d;
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    z-index: 2;
}

.badge-shipping {
    display: inline-block;
    background: #fff;
    color: #000;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid #eee;
    margin-top: -30px;
    position: relative;
    z-index: 3;
    margin-left: 10px;
}

.product-info h6 {
    font-size: 15px;
    line-height: 1.4;
    margin-top: 15px;
    height: 42px;
    overflow: hidden;
    color: #333;
}

.old-price {
    text-decoration: line-through;
    color: #bbb;
    font-size: 14px;
    margin-right: 10px;
}

.current-price {
    font-weight: 800;
    color: #000;
    font-size: 18px;
}