/* CSS Variables */
:root {
    /* Colors */
    --color-background: #F7FAFC;
    --color-primary: #1F6FEB;
    --color-secondary: #00B894;
    --color-accent: #FF8A4C;
    --color-text-primary: #0F172A;
    --color-text-secondary: #475569;
    --color-white: #FFFFFF;
    --color-gray-50: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-dyslexia: system-ui, -apple-system, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.875rem; /* 14px */
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-drawer: 1030;
    --z-modal: 1040;
    --z-tooltip: 1050;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
    font-weight: 400;
    overflow-x: hidden;
}

/* Accessibility classes */
.text-xl {
    font-size: 1.25em !important;
}

.high-contrast {
    --color-primary: #0066CC;
    --color-secondary: #008866;
    --color-text-primary: #000000;
    --color-text-secondary: #333333;
}

.dyslexia-font {
    font-family: var(--font-family-dyslexia) !important;
}

.reduce-motion * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    font-weight: 400;
    color: var(--color-text-secondary);
    font-size: clamp(1rem, 2vw, 1.125rem);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
    font-size: 1rem;
    min-height: 48px;
}

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

.btn-primary:hover {
    background-color: #1557C7;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: #009975;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(247, 250, 252, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: var(--z-sticky);
    transition: all var(--transition-normal);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-logo {
    width: 40px;
    height: 40px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--space-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 1px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        border-top: 1px solid var(--color-gray-200);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(31, 111, 235, 0.8) 0%,
        rgba(0, 184, 148, 0.6) 50%,
        rgba(255, 138, 76, 0.4) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-2xl) 0;
}

.hero-title {
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    color: #fff;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    margin-bottom: var(--space-2xl);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-actions {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* Ticker */
.ticker {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    overflow: hidden;
    padding: var(--space-md) 0;
}

.ticker-content {
    display: flex;
    gap: var(--space-3xl);
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}

.ticker-content span {
    color: var(--color-white);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.ticker-content span::before {
    content: '•';
    color: var(--color-accent);
    font-size: 1.5rem;
}

@keyframes ticker {
    0% { transform: translateX(100vw); }
    100% { transform: translateX(-100%); }
}

/* Notch Separators */
.notch-separator {
    position: relative;
    height: 60px;
    overflow: hidden;
}

.notch-top,
.notch-bottom {
    width: 100%;
    height: 60px;
    object-fit: cover;
}

/* Section Styling */
section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    text-align: center;
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Catalog Section */
.catalog-section {
    background-color: var(--color-white);
}

.filter-chips {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.chip {
    padding: var(--space-sm) var(--space-lg);
    border: 2px solid var(--color-gray-300);
    border-radius: 999px;
    background-color: transparent;
    color: var(--color-text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 400px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 1;
    transform: translateY(0);
}

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

.service-card.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

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

.card-content {
    padding: var(--space-lg);
}

.card-content h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.card-content p {
    margin-bottom: var(--space-lg);
    color: var(--color-text-secondary);
}

.card-tags {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.tag {
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Bundle Section */
.bundle-section {
    background-color: var(--color-gray-50);
}

.bundle-builder {
    max-width: 800px;
    margin: 0 auto;
}

.bundle-list {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-md);
    min-height: 200px;
}

.empty-state {
    text-align: center;
    color: var(--color-text-secondary);
    padding: var(--space-3xl) 0;
}

.bundle-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    background-color: var(--color-white);
    cursor: grab;
    transition: all var(--transition-fast);
}

.bundle-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.bundle-item.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.bundle-item-info {
    flex: 1;
}

.bundle-item-info h4 {
    margin-bottom: var(--space-xs);
    color: var(--color-text-primary);
}

.bundle-item-controls {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.bundle-control {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.bundle-control label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.bundle-control select {
    padding: var(--space-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.remove-item {
    background: none;
    border: none;
    color: var(--color-accent);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.remove-item:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.bundle-summary {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.summary-row:last-of-type {
    border-bottom: none;
}

.summary-row.total {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text-primary);
    border-top: 2px solid var(--color-gray-300);
    padding-top: var(--space-md);
    margin-top: var(--space-md);
}

.summary-row.discount {
    color: var(--color-secondary);
    font-weight: 600;
}

.bundle-summary .btn {
    width: 100%;
    margin-top: var(--space-lg);
}

/* Calendar Section */
.calendar-section {
    background-color: var(--color-white);
}

.calendar-builder {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.maintenance-checklist {
    margin-bottom: var(--space-2xl);
}

.maintenance-checklist h3 {
    margin-bottom: var(--space-lg);
    text-align: left;
}

.checklist-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    text-align: left;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.checklist-item:hover {
    background-color: var(--color-gray-50);
}

.checklist-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.frequency-selector {
    margin-bottom: var(--space-2xl);
}

.frequency-selector h3 {
    margin-bottom: var(--space-md);
}

.frequency-selector select {
    padding: var(--space-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    min-width: 200px;
}

.calendar-note {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Myths Section */
.myths-section {
    background-color: var(--color-gray-50);
}

.myths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.myth-card {
    height: 200px;
    perspective: 1000px;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
    cursor: pointer;
}

.myth-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.card-front {
    background-color: var(--color-white);
    color: var(--color-text-primary);
}

.card-back {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: rotateY(180deg);
}

.card-front h3,
.card-back h3 {
    margin-bottom: var(--space-md);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-front h3 {
    color: var(--color-accent);
}

/* Compare Section */
.compare-section {
    background-color: var(--color-white);
    text-align: center;
}

/* Accessibility Section */
.accessibility-section {
    background-color: var(--color-gray-50);
}

.a11y-controls {
    max-width: 600px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-lg);
}

.control-group {
    background-color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.toggle-control {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
}

.toggle-control input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 50px;
    height: 24px;
    background-color: var(--color-gray-300);
    border-radius: 12px;
    transition: background-color var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background-color: var(--color-white);
    border-radius: 50%;
    transition: transform var(--transition-fast);
}

.toggle-control input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-control input:checked + .toggle-slider::before {
    transform: translateX(26px);
}

/* Contact Section */
.contact-section {
    background-color: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-item h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.contact-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    display: block;
}

.contact-link:hover {
    text-decoration: underline;
}

.contact-link.phone {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Form Styling */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--space-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
    background-color: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.1);
}

.checkbox-control {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-control input[type="checkbox"] {
    display: none;
}

.checkmark {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: 4px;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-control input:checked + .checkmark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-control input:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    color: var(--color-white);
    font-size: 14px;
    font-weight: bold;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.error-message {
    color: #dc2626;
    font-size: 0.875rem;
    font-weight: 500;
    display: none;
}

.error-message.show {
    display: block;
}

.form-group.error input,
.form-group.error textarea {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Footer */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-2xl) 0 var(--space-lg) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.125rem;
}

.footer-logo {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-gray-400);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-700);
    color: var(--color-gray-400);
}

/* Comparator Drawer */
.comparator-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 500px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: var(--z-drawer);
    display: flex;
    flex-direction: column;
}

.comparator-drawer.active {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.drawer-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.drawer-close:hover {
    background-color: var(--color-gray-100);
    color: var(--color-text-primary);
}

.drawer-content {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
}

.service-checkboxes {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.service-checkboxes label {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.service-checkboxes label:hover {
    background-color: var(--color-gray-50);
}

.comparison-table {
    margin-bottom: var(--space-xl);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.comparison-table th {
    background-color: var(--color-gray-50);
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    text-align: center;
    max-width: 400px;
    margin: var(--space-lg);
}

.modal-content h3 {
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.modal-content p {
    margin-bottom: var(--space-xl);
}

/* Legal Pages */
.legal-page {
    padding-top: 120px;
    min-height: 100vh;
}

.legal-page .container {
    max-width: 800px;
}

.legal-page h1 {
    margin-bottom: var(--space-md);
}

.last-updated {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    font-style: italic;
}

.legal-section {
    margin-bottom: var(--space-2xl);
}

.legal-section h2 {
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
}

.legal-section p {
    margin-bottom: var(--space-md);
}

.legal-section ul {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.legal-section li {
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
}

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

.legal-section a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 320px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 375px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
    
    .myths-grid {
        grid-template-columns: 1fr;
    }
    
    .bundle-item {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .bundle-item-controls {
        width: 100%;
        justify-content: space-between;
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .catalog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .myths-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all var(--transition-slow);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .ticker-content {
        animation: none;
    }
    
    .myth-card:hover .card-inner {
        transform: none;
    }
    
    .card-front,
    .card-back {
        position: relative;
        backface-visibility: visible;
    }
    
    .card-back {
        transform: none;
        display: none;
    }
    
    .myth-card:hover .card-front {
        display: none;
    }
    
    .myth-card:hover .card-back {
        display: flex;
    }
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .ticker,
    .comparator-drawer,
    .modal {
        display: none;
    }
    
    .legal-page {
        padding-top: 0;
    }
    
    body {
        background-color: white;
        color: black;
    }
}

/* High Contrast Support */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #0052CC;
        --color-secondary: #006644;
        --color-text-primary: #000000;
        --color-text-secondary: #333333;
    }
}

/* Dark Mode Support (if needed in future) */
@media (prefers-color-scheme: dark) {
    /* Variables would be redefined here for dark mode */
    /* Currently maintaining light theme as specified */
}

/* Container Queries for Cards */
@container (max-width: 300px) {
    .service-card .card-content {
        padding: var(--space-md);
    }
    
    .service-card h3 {
        font-size: 1rem;
    }
    
    .service-card p {
        font-size: 0.875rem;
    }
}

/* Ensure no horizontal overflow */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

* {
    max-width: 100%;
}

img {
    max-width: 100%;
    height: auto;
}

/* Additional responsive safety */
.hero-content,
.section-title,
.section-subtitle,
.contact-content,
.bundle-builder,
.calendar-builder,
.myths-grid,
.catalog-grid {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}