/* Algemene stijlen */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --background-color: #f8fafc;
    --text-color: #1e293b;
    --border-color: #e2e8f0;
    --hover-color: #dbeafe;
}

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

/* Navbar stijlen */
.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

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

.navbar-dark {
    background-color: var(--primary-color);
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}

/* Hero sectie */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4rem 0;
    margin-bottom: 3rem;
}

/* Zoekbalk stijlen */
.search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-container input[type="search"] {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.search-container input[type="search"]:focus {
    outline: none;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.search-container button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 0.7rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-container button:hover {
    background: var(--secondary-color);
}

/* Feature cards */
.feature-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-accent:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
}

/* Responsive aanpassingen */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }

    .search-container {
        width: 90%;
    }

    .feature-card {
        margin-bottom: 1.5rem;
    }
}

/* Animaties */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Product cards */
.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    font-size: 1.2rem;
    margin: 1rem 0;
    color: var(--text-color);
}

.price {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: bold;
}

/* Footer stijlen */
footer {
    background-color: var(--primary-color);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links a {
    color: white;
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--hover-color);
}

/* Custom HR in footer */
.custom-hr {
    border-color: var(--accent-color);
    opacity: 0.5;
    margin: 1rem 0;
}

/* Copyright sectie */
.copyright {
    background-color: rgba(0, 0, 0, 0.2);
    margin-top: 2rem;
}

/* Alert stijlen */
.alert {
    border-radius: 10px;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.alert-success {
    background-color: #dcfce7;
    color: #166534;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

/* Form stijlen */
.form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Login/Register container */
.auth-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    margin: 2rem auto;
}

.auth-title {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 2rem;
}

/* Categorie badges */
.category-badge {
    background-color: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    display: inline-block;
    margin: 0.25rem;
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- NAVBAR MODERN BLAUW --- */
.main-navbar {
    background: var(--primary-color) !important;
    color: #fff;
    min-height: 64px;
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}
.main-navbar .navbar-brand {
    color: #fff !important;
    letter-spacing: 0.5px;
    font-size: 1.5rem;
}
.main-navbar .nav-link {
    color: #fff !important;
    font-weight: 500;
    padding: 0.7rem 1.1rem;
    border-radius: 30px;
    transition: background 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4em;
}
.main-navbar .nav-link:hover, .main-navbar .nav-link.active {
    background: var(--accent-color);
    color: #fff !important;
}
.main-navbar .nav-item {
    margin-right: 0.2rem;
}
.main-navbar .navbar-toggler {
    border: none;
}
.main-navbar .navbar-toggler:focus {
    box-shadow: none;
}
.main-navbar .form-control {
    border-radius: 30px;
    border: none;
    padding: 0.7rem 1.2rem;
    font-size: 1rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.07);
}
.main-navbar .btn-primary {
    border-radius: 30px;
    padding: 0.7rem 1.5rem;
    font-weight: 500;
    background: var(--accent-color);
    border: none;
    transition: background 0.2s;
}
.main-navbar .btn-primary:hover {
    background: var(--secondary-color);
}
@media (max-width: 991.98px) {
    .main-navbar .navbar-nav {
        background: var(--primary-color);
        padding: 1rem 0;
    }
    .main-navbar .nav-link {
        margin-bottom: 0.5rem;
        border-radius: 20px;
    }
    .main-navbar .search-container {
        margin-bottom: 1rem;
    }
}

/* Hero Section Home */
.hero-section-home {
    background: #0b1530;
    min-height: 480px;
    position: relative;
    overflow: hidden;
    padding: 4rem 0 0 0;
}
.hero-section-home .display-3 {
    font-weight: 800;
    font-size: 3.2rem;
    line-height: 1.1;
    letter-spacing: -1px;
}
.hero-section-home .lead {
    color: #cbd5e1;
    font-size: 1.25rem;
    font-weight: 400;
}
.hero-section-home .btn-cta {
    background: #4fd1c5;
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.8rem 2.2rem;
    border: none;
    transition: background 0.2s, color 0.2s;
}
.hero-section-home .btn-cta:hover {
    background: #319795;
    color: #fff;
}
.hero-section-home .btn-outline-light {
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.8rem 2.2rem;
    border: 2px solid #fff;
    color: #fff;
    background: transparent;
    transition: background 0.2s, color 0.2s;
}
.hero-section-home .btn-outline-light:hover {
    background: #fff;
    color: #0b1530;
}
.hero-section-home .hero-img {
    max-width: 350px;
    filter: drop-shadow(0 8px 32px rgba(0,0,0,0.25));
    margin-top: 2rem;
}
.hero-section-home .hero-skew {
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 90px;
    background: #0b1530;
    z-index: 1;
    transform: skewY(-3deg);
}
@media (max-width: 991.98px) {
    .hero-section-home {
        padding: 2.5rem 0 0 0;
        min-height: 340px;
    }
    .hero-section-home .display-3 {
        font-size: 2.1rem;
    }
    .hero-section-home .hero-img {
        max-width: 220px;
        margin-top: 1.5rem;
    }
}

/* Browse by Category Section */
section.bg-light {
    background: #f8fafc !important;
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
}

.category-card {
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 8px 32px rgba(44, 62, 80, 0.18);
    padding: 2.8rem 1.5rem 2.2rem 1.5rem;
    text-align: center;
    transition: transform 0.18s, box-shadow 0.18s;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: none;
}
.category-card:hover {
    transform: translateY(-10px) scale(1.04);
    box-shadow: 0 16px 48px rgba(44, 62, 80, 0.22);
}
.category-card .category-icon {
    font-size: 3.7rem;
    color: #4fd1c5;
    margin-bottom: 1.5rem;
    display: block;
}
.category-card .category-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}
.category-card .category-listings {
    color: #319795;
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0;
}
@media (max-width: 991.98px) {
    .category-card {
        min-height: 180px;
        padding: 1.5rem 0.7rem 1.2rem 0.7rem;
    }
    .category-card .category-title {
        font-size: 1.3rem;
    }
    .category-card .category-icon {
        font-size: 2.1rem;
    }
}

section.bg-light h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0b1530;
    margin-bottom: 2.5rem;
    letter-spacing: -1px;
}

/* Footer Modern */
.footer-main {
    background: #1a2340;
    color: #e5e7ef;
    font-size: 1rem;
    border-top: 1px solid #232e4a;
}
.footer-main .footer-title {
    color: #fff;
    font-size: 1.18rem;
    font-weight: 700;
    margin-bottom: 1.1rem;
    letter-spacing: -0.5px;
}
.footer-main .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-main .footer-links li {
    margin-bottom: 0.5rem;
}
.footer-main .footer-links a {
    color: #b6c2e0;
    text-decoration: none;
    font-weight: 400;
    transition: color 0.18s;
}
.footer-main .footer-links a:hover {
    color: #4fd1c5;
    text-decoration: underline;
}
.footer-main .footer-social {
    color: #4fd1c5;
    font-size: 1.5rem;
    transition: color 0.18s;
}
.footer-main .footer-social:hover {
    color: #fff;
}
.footer-main .text-turquoise {
    color: #4fd1c5 !important;
}
.footer-main .custom-hr {
    border-color: #2c3650;
    opacity: 0.3;
    margin: 1.5rem 0 1.2rem 0;
}
.footer-main .footer-bottom-links a {
    color: #b6c2e0;
    text-decoration: none;
    font-size: 1rem;
    margin-right: 0.5rem;
    transition: color 0.18s;
}
.footer-main .footer-bottom-links a:hover {
    color: #4fd1c5;
    text-decoration: underline;
}
.footer-main .footer-bottom-links a:last-child {
    margin-right: 0;
}
@media (max-width: 991.98px) {
    .footer-main .footer-title {
        margin-top: 2rem;
    }
}

/* Featured Listings Section */
.featured-listings-section {
    background: #fff;
}
.featured-listings-section h2 {
    font-size: 2.3rem;
    font-weight: 800;
    color: #1a2340;
}
.featured-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(44, 62, 80, 0.09);
    padding: 0 1.2rem 1.2rem 1.2rem;
    display: flex;
    flex-direction: column;
    min-height: 480px;
    border: 1px solid #e2e8f0;
    transition: box-shadow 0.18s, transform 0.18s;
}
.featured-card:hover {
    box-shadow: 0 12px 40px rgba(44, 62, 80, 0.18);
    transform: translateY(-6px) scale(1.02);
}
.featured-img-wrap {
    position: relative;
    width: 100%;
    height: 180px;
    border-radius: 14px 14px 0 0;
    overflow: hidden;
    background: #f8fafc;
}
.featured-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px 14px 0 0;
    display: block;
}
.badge-featured {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #4fd1c5;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 6px;
    padding: 0.35em 1.1em;
    box-shadow: 0 2px 8px rgba(44,62,80,0.08);
}
.badge-new {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #2e7d4f;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 6px;
    padding: 0.35em 1.1em;
    box-shadow: 0 2px 8px rgba(44,62,80,0.08);
}
.badge-category {
    background: #1a2340;
    color: #fff;
    font-weight: 600;
    border-radius: 6px;
    padding: 0.3em 1em;
    font-size: 1rem;
}
.badge-status {
    background: #f5f6fa;
    color: #1a2340;
    font-weight: 500;
    border-radius: 6px;
    padding: 0.3em 1em;
    font-size: 1rem;
}
.btn-cta {
    background: #4fd1c5;
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.6rem 1.5rem;
    border: none;
    transition: background 0.2s, color 0.2s;
}
.btn-cta:hover {
    background: #319795;
    color: #fff;
}
.seller-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #e2e8f0;
    background: #fff;
}
@media (max-width: 991.98px) {
    .featured-card {
        min-height: 340px;
        padding: 0 0.5rem 1rem 0.5rem;
    }
    .featured-img-wrap {
        height: 120px;
    }
}