/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary: #10b981;
    --accent: #f59e0b;
    --text: #1f2937;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --bg: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #111827;
    --border: #e5e7eb;
    --error: #ef4444;
    --success: #10b981;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    padding-top: 50px; /* Ruimte voor testfase banner */
}

/* Testfase Banner */
.testfase-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: #FFD700; /* Geel */
    color: #000000; /* Zwart */
    z-index: 10000;
    overflow: hidden;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.testfase-text {
    display: flex;
    white-space: nowrap;
    animation: scroll-left 30s linear infinite;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.testfase-text span {
    padding: 0 50px;
    display: inline-block;
}

@keyframes scroll-left {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 50px; /* Onder de testfase banner */
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

/* Mobile Menu Toggle (Hamburger) */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 101;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.1;
}

.animated-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 20%;
    animation-delay: 5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--text);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-light);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

/* Postcode Checker */
.postcode-checker {
    background: var(--bg);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden; /* Voorkom dat content buiten box gaat */
}

.postcode-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
}

.postcode-form-row {
    display: grid;
    grid-template-columns: 120px 70px; /* Postcode 120px (voor 7 karakters), huisnummer 70px */
    gap: var(--spacing-sm);
    align-items: end;
    width: 100%;
    justify-content: center; /* Centreer de velden */
}

.form-group-postcode {
    width: 120px !important; /* Vaste breedte voor 7 karakters */
    min-width: 120px;
    max-width: 120px;
    flex-shrink: 0;
}

.form-group-postcode input {
    width: 120px !important;
    max-width: 120px !important;
}

.form-group-huisnummer {
    width: 70px !important; /* Veel kleiner huisnummer veld - forceer met !important */
    min-width: 70px;
    max-width: 70px;
    flex-shrink: 0;
}

.form-group-huisnummer input {
    width: 100% !important;
    max-width: 70px !important;
    padding: var(--spacing-md) var(--spacing-sm) !important; /* Kleinere padding */
}

.postcode-form .btn-full-width {
    width: auto !important;
    min-width: 200px;
    margin: var(--spacing-md) auto 0 !important;
    align-self: center;
    display: block;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
}

.form-group input {
    padding: var(--spacing-md);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: var(--transition);
    font-family: var(--font-family);
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Specifieke styling voor huisnummer veld - overschrijf alle andere regels */
.form-group-huisnummer input[type="number"] {
    padding: var(--spacing-md) var(--spacing-sm) !important;
    text-align: center !important;
    width: 70px !important;
    max-width: 70px !important;
    min-width: 70px !important;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn-icon {
    transition: var(--transition);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.error-message {
    color: var(--error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
    text-align: center;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.badge svg {
    color: var(--primary);
}

/* Featured Offer */
.featured-offer {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.offer-card {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    color: white;
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.offer-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
}

.offer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.offer-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.offer-description {
    font-size: var(--font-size-lg);
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
}

.offer-header {
    margin-bottom: var(--spacing-md);
}

.offer-banner-image {
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.banner-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
}

.offer-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .feature-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .feature-row .feature {
        width: 100%;
        justify-content: center;
    }
    
    .feature-separator {
        display: none;
    }
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.feature-separator {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-lg);
    font-weight: 300;
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: white;
    flex-shrink: 0;
}

.feature-text {
    display: flex;
    flex-direction: column;
}

.feature-text strong {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: white;
}

.feature-text span {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    color: white;
}

.offer-pricing {
    text-align: center;
}

.price-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.price-amount {
    font-size: var(--font-size-5xl);
    font-weight: 800;
}

.price-period {
    font-size: var(--font-size-xl);
    opacity: 0.9;
}

.price-note {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--spacing-lg);
}

/* Comparison Section */
.comparison-section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.filters {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 500;
    color: var(--text);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Aanbiedingen Grid */
.aanbiedingen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.aanbieding-card {
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: var(--transition);
    position: relative;
}

.aanbieding-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.aanbieding-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.aanbieding-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
}

.provider-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.provider-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    object-fit: contain;
}

.provider-name {
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.aanbieding-badge {
    background: var(--accent);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.aanbieding-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text);
}

.aanbieding-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.aanbieding-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    color: var(--text-light);
}

.aanbieding-features li svg {
    color: var(--success);
    flex-shrink: 0;
}

.aanbieding-features-special {
    margin-bottom: var(--spacing-lg);
}

.feature-row-special {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    padding: var(--spacing-sm) 0;
    color: var(--text-light);
    font-size: var(--font-size-base);
}

.feature-row-special .feature-separator {
    color: var(--text-lighter);
    font-weight: 300;
    margin: 0 var(--spacing-xs);
}

.aanbieding-pricing {
    border-top: 2px solid var(--border);
    padding-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.aanbieding-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.aanbieding-price-main {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary);
}

.aanbieding-price-period {
    color: var(--text-light);
}

.aanbieding-price-note {
    font-size: var(--font-size-sm);
    color: var(--text-lighter);
}

.aanbieding-cta {
    width: 100%;
}

/* Loading & Empty States */
.loading-state,
.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-light);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-md);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--bg);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: var(--text-light);
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--bg-light);
    color: var(--text);
}

.modal-body h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text);
}

.modal-body p {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
}

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

.modal-note {
    font-size: var(--font-size-sm);
    color: var(--text-lighter);
    text-align: center;
}

.modal-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

/* Cookie Consent Modal */
.cookie-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.cookie-modal.show {
    display: flex;
}

.cookie-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.cookie-modal-content {
    position: relative;
    background: var(--bg);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease;
    z-index: 1;
}

.cookie-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.cookie-modal-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text);
}

.cookie-modal-content p {
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.cookie-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.cookie-actions .btn {
    min-width: 150px;
}

/* Blur effect when cookie modal is shown */
body.cookie-modal-active {
    overflow: hidden;
}

body.cookie-modal-active > *:not(.cookie-modal) {
    filter: blur(5px);
    pointer-events: none;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.page-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.95;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    /* Mobile Menu */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-2xl) var(--spacing-lg);
        gap: var(--spacing-lg);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 100;
    }
    
    .nav.active {
        right: 0;
    }
    
    /* Menu overlay */
    .nav.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-link.active::after {
        display: none;
    }
    
    .postcode-form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        justify-content: stretch;
    }
    
    .form-group-postcode {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .form-group-postcode input {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .form-group-huisnummer {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .form-group-huisnummer input {
        max-width: 100% !important;
    }
    
    .offer-content {
        grid-template-columns: 1fr;
    }
    
    .feature-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .feature-row .feature {
        width: 100%;
        justify-content: center;
    }
    
    .feature-separator {
        display: none;
    }
    
    .aanbiedingen-grid {
        grid-template-columns: 1fr;
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-select {
        flex: 1;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .feature-row-special {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .feature-row-special .feature-separator {
        display: none;
    }
}