/* Main CSS for ConfortSenior.fr */

/* 
 * Base Styles
 */
:root {
    /* Colors */
    --color-bg: #FFFFFF;
    --color-text: #333333;
    --color-primary: #1F3A5F;
    --color-secondary: #ECECEC;
    --color-accent: #0F75BD;
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-error: #F44336;
    
    /* Typography */
    --font-primary: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Box shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%; /* 10px = 1rem */
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

ul, ol {
    list-style-position: inside;
    margin-left: var(--spacing-sm);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

h1 {
    font-size: 3.2rem;
}

h2 {
    font-size: 2.8rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 2.2rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.8rem;
}

p {
    margin-bottom: var(--spacing-md);
}

strong {
    font-weight: 700;
}

/* 
 * Buttons
 */
.cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    font-size: 1.6rem;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid var(--color-primary);
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

.cta-button:hover {
    background-color: #162C47; /* Darker shade */
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cta-button.primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.cta-button.primary:hover {
    background-color: #0A5D95; /* Darker shade of accent */
}

.cta-button.large {
    font-size: 1.8rem;
    padding: var(--spacing-md) var(--spacing-lg);
}

/* 
 * Header
 */
.site-header {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-md) 0;
}

.logo h2 {
    color: white;
    margin: 0;
    font-size: 2.4rem;
    font-weight: 700;
}

.tagline {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.4rem;
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
    font-weight: 300;
}

/* 
 * Hero Section
 */
.hero {
    background: linear-gradient(rgba(31, 58, 95, 0.8), rgba(31, 58, 95, 0.9)), url('https://images.pexels.com/photos/7551592/pexels-photo-7551592.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
    background-size: cover;
    background-position: center;
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: white;
    font-size: 3.6rem;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

/* 
 * Introduction Section
 */
.intro {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-secondary);
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

/* 
 * Product Block
 */
.product-block {
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.product-image {
    flex: 1;
    min-width: 300px;
}

.main-product-image {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.product-details {
    flex: 1;
    min-width: 300px;
}

.advantages {
    margin: var(--spacing-md) 0;
}

.advantages-list {
    list-style-type: none;
    margin-left: 0;
}

.advantages-list li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-sm);
}

.check-icon {
    color: var(--color-success);
    font-weight: bold;
    margin-right: var(--spacing-xs);
}

.price-block {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-secondary);
    border-radius: var(--radius-md);
}

.price {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.price span {
    font-weight: bold;
    color: var(--color-primary);
}

/* 
 * Expert Opinion
 */
.expert-opinion {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-secondary);
}

.opinion-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.opinion-image {
    flex: 1;
    min-width: 300px;
}

.opinion-main-image {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.product-image-contain {
    object-fit: contain;
    background-color: white;
    padding: var(--spacing-md);
    aspect-ratio: 4/3;
    width: 100%;
}

.opinion-text {
    flex: 1;
    min-width: 300px;
}

.opinion-list {
    margin-bottom: var(--spacing-md);
}

.opinion-list li {
    margin-bottom: var(--spacing-xs);
}

.warning-box {
    background-color: #FFF3E0;
    border-left: 4px solid var(--color-warning);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
}

.warning-box h4 {
    color: #E65100;
    margin-top: 0;
}

.warning-box ul {
    margin-bottom: 0;
}

/* 
 * Comparison Table
 */
.comparison {
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.comparison-table {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

th, td {
    text-align: left;
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-secondary);
}

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

tr:nth-child(even) {
    background-color: var(--color-secondary);
}

/* 
 * Gallery Section
 */
.gallery {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    background-color: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    aspect-ratio: 4/3;
    object-fit: contain;
    width: 100%;
    padding: var(--spacing-sm);
    background-color: white;
}

.product-gallery-item img {
    object-fit: contain;
    background-color: white;
    padding: var(--spacing-md);
}

.caption {
    padding: var(--spacing-sm);
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 0;
}

/* 
 * Testimonials
 */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--color-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.stars {
    color: #FFD700;
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.quote {
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.author {
    text-align: right;
    font-weight: 500;
    margin-bottom: 0;
}

/* 
 * FAQ Section
 */
.faq {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-secondary);
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    margin-top: 0;
    color: var(--color-primary);
}

.faq-item p {
    margin-bottom: 0;
}

/* 
 * Final CTA
 */
.final-cta {
    background: linear-gradient(rgba(31, 58, 95, 0.9), rgba(31, 58, 95, 1));
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.final-cta h2 {
    color: white;
    font-size: 3.2rem;
    margin-bottom: var(--spacing-md);
}

.shipping-info {
    margin-top: var(--spacing-md);
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.8);
}

/* 
 * Footer
 */
footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-lg) 0;
    font-size: 1.4rem;
}

.copyright {
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
}

.footer-link:hover {
    color: white;
    text-decoration: underline;
}