/**
 * CleanInternet.nl Stylesheet
 * ZETA Huisstijl - Modern & Clean Design
 */

/* ============================================================
   CSS VARIABLES - ZETA BRANDING
   ============================================================ */
:root {
    --primary-color: #3a648b;
    --secondary-color: #d68e2a;
    --dark-color: #1a3143;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --border-radius: 0.43rem;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    --transition: all 0.3s ease;
}

/* ============================================================
   RESET & BASE STYLES
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

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

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.logo-powered {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 400;
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a {
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

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

.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-color);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--white) !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white) !important;
}

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

.btn-secondary:hover {
    background: #c17d1f;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ============================================================
   CONTAINER & LAYOUT
   ============================================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 4rem 0;
}

.section-dark {
    background: var(--dark-color);
    color: var(--white);
}

.section-light {
    background: var(--light-bg);
}

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

/* Animated Network Canvas Background */
.network-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Hero Content Layout */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    text-align: left;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
}

/* Hero USP Badges */
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.hero-badge:nth-child(1) { animation-delay: 0.2s; }
.hero-badge:nth-child(2) { animation-delay: 0.4s; }
.hero-badge:nth-child(3) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.hero-badge i,
.hero-badge svg {
    width: 20px;
    height: 20px;
    stroke: var(--secondary-color);
}

.hero-badge span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
}

/* Hero Form Column */
.hero-form {
    position: relative;
    z-index: 1;
}

.hero-form .postcode-check {
    margin: 0;
    animation: fadeInRight 0.8s ease forwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    animation: bounce 2s infinite;
    cursor: pointer;
}

.scroll-indicator i {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.7);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ============================================================
   POSTCODE CHECK WIDGET
   ============================================================ */
.postcode-check {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 2rem auto 0;
    position: relative;
    z-index: 1;
}

.postcode-check h3 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.postcode-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.postcode-form .form-group.full-width {
    grid-column: 1 / -1;
}

.postcode-form .form-group:first-child {
    grid-column: 1 / -1;
}

.form-group {
    flex: 1;
    min-width: 200px;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(58, 100, 139, 0.1);
}

.postcode-result {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    display: none;
}

.postcode-result.success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.postcode-result.error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.postcode-result.info {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

/* ============================================================
   WAITLIST BANNER
   ============================================================ */
.waitlist-banner {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #e09a3a 100%);
    color: var(--white);
    padding: 1rem;
    text-align: center;
    font-weight: 500;
}

.waitlist-banner i {
    margin-right: 0.5rem;
}

/* ============================================================
   FEATURES GRID
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Lucide Icons Styling */
.feature-icon i[data-lucide],
.feature-card i[data-lucide] {
    width: 48px;
    height: 48px;
    stroke-width: 2;
    color: var(--primary-color);
}

.feature-icon svg,
.feature-card svg {
    width: 48px;
    height: 48px;
    stroke: var(--primary-color);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--text-light);
}

/* Add-on Badge Styling */
.addon-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--secondary-color);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.addon-badge.addon-free {
    background: var(--success-color);
}

/* ============================================================
   PRICING CARDS
   ============================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
}

.discount-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(40, 167, 69, 0.3);
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    z-index: 1;
}

.price-original {
    display: block;
    font-size: 1.25rem;
    color: var(--text-light);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
    opacity: 0.7;
}

.price-tagline {
    font-size: 0.8rem;
    color: var(--success-color);
    margin: 0.25rem 0 0.5rem;
    font-weight: 500;
}

.pricing-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.pricing-card.featured {
    border-color: var(--secondary-color);
    position: relative;
}

.pricing-card.featured::before {
    content: 'POPULAIR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-speed {
    font-size: 2rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.pricing-price small {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 1.5rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features li i {
    color: var(--success-color);
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--dark-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--light-bg);
}

.faq-question i {
    transition: var(--transition);
    color: var(--primary-color);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255,255,255,0.6);
}

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.spinner {
    border: 3px solid rgba(0,0,0,0.1);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    margin-left: 0.5rem;
}

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

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-md);
    }
    
    .nav.active {
        display: flex;
    }
    
    .nav-mobile-toggle {
        display: block;
    }
    
    /* Hero responsive */
    .hero {
        min-height: auto;
        padding: 4rem 0 3rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }
    
    .postcode-form {
        grid-template-columns: 1fr;
    }
    
    .postcode-form .form-group.full-width {
        grid-column: 1;
    }
    
    .form-group {
        min-width: 100%;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden { display: none; }
.visible { display: block; }

/* ============================================================
   SECURITY MODULE CARDS - CLICKABLE
   ============================================================ */
.security-module-card {
    cursor: pointer;
    position: relative;
}

.security-module-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(58, 100, 139, 0.3);
}

.more-info-hint {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--primary-color);
    margin-top: 0.5rem;
    opacity: 0.7;
    transition: var(--transition);
}

.security-module-card:hover .more-info-hint {
    opacity: 1;
}

.more-info-hint i {
    font-size: 1rem;
}

/* ============================================================
   SECURITY MODULE MODAL
   ============================================================ */
.security-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.security-modal.active {
    display: block;
}

.security-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.security-modal-content {
    position: relative;
    max-width: 800px;
    max-height: 90vh;
    margin: 5vh auto;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

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

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

.security-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.security-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.security-modal-close i {
    color: var(--white);
}

.security-modal-header {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 3rem 2rem 2rem;
    text-align: center;
}

.security-modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.security-modal-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--white);
}

.security-modal-header h2 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.security-modal-header .addon-badge {
    margin-top: 0.5rem;
}

.security-modal-tabs {
    display: flex;
    background: var(--light-bg);
    border-bottom: 2px solid var(--border-color);
}

.security-tab-btn {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-bottom: 3px solid transparent;
}

.security-tab-btn:hover {
    background: rgba(58, 100, 139, 0.1);
    color: var(--primary-color);
}

.security-tab-btn.active {
    color: var(--primary-color);
    background: var(--white);
    border-bottom-color: var(--primary-color);
}

.security-modal-body {
    padding: 2rem;
    min-height: 200px;
}

.security-tab-content {
    display: none;
}

.security-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.security-tab-content h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.security-tab-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.security-tab-content ul {
    list-style: none;
    margin: 1rem 0;
}

.security-tab-content ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.security-tab-content ul li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.security-modal-interactive {
    padding: 2rem;
    background: var(--light-bg);
    border-top: 2px solid var(--border-color);
}

.security-modal-interactive h3 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Interactive Elements */
.threat-animation {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.threat-box {
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    min-width: 100px;
}

.threat-box.danger {
    background: #fee;
    border: 2px solid var(--danger-color);
    color: var(--danger-color);
}

.threat-box.safe {
    background: #efe;
    border: 2px solid var(--success-color);
    color: var(--success-color);
}

.threat-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.category-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.category-chip {
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
}

.category-chip:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
}

.category-chip.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.app-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.app-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
}

.app-toggle {
    width: 50px;
    height: 26px;
    background: var(--border-color);
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.app-toggle.blocked {
    background: var(--danger-color);
}

.app-toggle::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: var(--white);
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: var(--transition);
}

.app-toggle.blocked::after {
    left: 26px;
}

.threat-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
}

.threat-level {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
    color: var(--white);
    animation: glow 2s infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(40, 167, 69, 0.5); }
    50% { box-shadow: 0 0 40px rgba(40, 167, 69, 0.8); }
}

/* ============================================================
   SCENARIO SELECTOR
   ============================================================ */
.scenario-selector {
    text-align: center;
    margin: 3rem auto 3rem;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    max-width: 900px;
}

.scenario-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.scenario-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.scenario-btn i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.scenario-btn:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.scenario-btn:hover i {
    color: var(--white);
}

.scenario-btn.active {
    border-color: var(--secondary-color);
    background: var(--secondary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.scenario-btn.active i {
    color: var(--white);
}

/* Recommended package indicator */
.pricing-card.recommended {
    border-color: var(--secondary-color);
    position: relative;
    animation: pulse-border 2s infinite;
}

.pricing-card.recommended::before {
    content: 'AANBEVOLEN';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
}

@keyframes pulse-border {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(214, 142, 42, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(214, 142, 42, 0);
    }
}

/* ============================================================
   PRICE CALCULATOR
   ============================================================ */
.price-calculator {
    margin-top: 4rem;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.price-calculator h3 {
    text-align: center;
    color: var(--dark-color);
    margin-bottom: 2rem;
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.calculator-section h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.calculator-checkbox {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.calculator-checkbox:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.calculator-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.calculator-checkbox span:first-of-type {
    flex: 1;
    color: var(--text-dark);
    font-weight: 500;
}

.calc-price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
}

.voip-numbers-input {
    margin-top: 0.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
}

.voip-numbers-input label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.voip-numbers-input input[type="number"] {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.calculator-total {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.total-breakdown {
    max-width: 500px;
    margin: 0 auto;
}

.total-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
}

.total-line:last-child {
    border-bottom: none;
}

.total-final {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--primary-color);
    font-size: 1.25rem;
}

.total-final span {
    color: var(--primary-color);
}

/* ============================================================
   ORDER SUMMARY
   ============================================================ */
.order-summary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.order-summary h3 {
    color: var(--white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.order-summary h3 i {
    color: var(--secondary-color);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.summary-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.summary-value {
    font-size: 1.125rem;
    color: var(--white);
    font-weight: 600;
}

.summary-note {
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.summary-note i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

@media (max-width: 768px) {
    .summary-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   DYNAMIC PACKAGES (AFTER POSTCODE CHECK)
   ============================================================ */
.dynamic-packages {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s ease forwards;
}

.dynamic-packages h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.dynamic-packages p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.dynamic-packages .pricing-card {
    cursor: pointer;
}

.dynamic-packages .pricing-card:hover {
    border-color: var(--secondary-color);
}

.dynamic-packages .pricing-card.selected {
    border-color: var(--secondary-color);
    background: linear-gradient(to bottom, var(--white), #fff8f0);
    box-shadow: 0 8px 24px rgba(214, 142, 42, 0.3);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem auto 2rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    max-width: 800px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--secondary-color);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial-author {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

@media (max-width: 768px) {
    .testimonial-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   BLOG & ARTICLE STYLES
   ============================================================ */
.blog-article {
    padding: 4rem 0;
    background: var(--white);
}

.breadcrumb {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.article-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.article-header h1 {
    font-size: 2.5rem;
    line-height: 1.3;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-meta i {
    font-size: 1rem;
    color: var(--primary-color);
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.article-content .lead {
    font-size: 1.375rem;
    line-height: 1.6;
    color: var(--text-dark);
    font-weight: 400;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
}

.article-content h2 {
    font-size: 1.875rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.article-content h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.article-content p {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.article-content strong {
    color: var(--dark-color);
    font-weight: 600;
}

.article-content em {
    color: var(--text-light);
}

.article-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.article-content a:hover {
    color: var(--secondary-color);
}

/* Author Bio */
.author-bio {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    margin: 3rem 0;
}

.author-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.author-info h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.author-info p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* Article CTA */
.article-cta {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--white);
    border-radius: var(--border-radius);
    margin: 3rem 0;
}

.article-cta h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.article-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

/* Related Articles */
.related-articles {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid var(--border-color);
}

.related-articles h3 {
    color: var(--dark-color);
    margin-bottom: 2rem;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.related-card {
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: var(--transition);
    text-decoration: none;
}

.related-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.related-card h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.related-card p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* Blog Overview Page */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 3rem;
}

.blog-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-card h3 {
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.blog-card-excerpt {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

.blog-card-read-more {
    color: var(--primary-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-card:hover .blog-card-read-more {
    color: var(--secondary-color);
}

/* ============================================================
   SECTOR PAGES
   ============================================================ */
.sector-hero {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.sector-hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.sector-hero .lead {
    font-size: 1.375rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
}

.sector-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.sector-icon i {
    font-size: 3rem;
    color: var(--white);
}

.sector-content {
    padding: 4rem 0;
}

.sector-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.benefit-card {
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-color);
}

.benefit-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.benefit-card h3 i {
    color: var(--primary-color);
}

.benefit-card p {
    color: var(--text-light);
    margin: 0;
}

.sector-cta {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--white);
    border-radius: var(--border-radius);
    margin: 4rem 0;
}

.sector-cta h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.sector-cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

/* Sectors Overview Grid */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.sector-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
}

.sector-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.sector-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    border-radius: 50%;
}

.sector-card-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.sector-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.sector-card p {
    color: var(--text-light);
    margin: 0;
}

/* ============================================================
   RESPONSIVE - BLOG & SECTORS
   ============================================================ */
@media (max-width: 768px) {
    .article-header h1 {
        font-size: 1.875rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-content .lead {
        font-size: 1.125rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .sector-hero h1 {
        font-size: 2rem;
    }
    
    .sector-hero .lead {
        font-size: 1.125rem;
    }
    
    .sectors-grid {
        grid-template-columns: 1fr;
    }
}