/* 
* Cuisine Française En Ligne - Main Stylesheet
* A modern static website for French online cooking courses
*/

/* ---------- Base Styles ---------- */
:root {
    /* Colors */
    --primary-color: #ff8000;
    --primary-dark: #e66e00;
    --primary-light: #ffa040;
    --secondary-color: #2c3e50;
    --text-color: #333333;
    --text-light: #666666;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --black: #000000;
    --border-color: #e0e0e0;
    --success: #28a745;
    --error: #dc3545;
    
    /* Typography */
    --heading-font: 'Playfair Display', serif;
    --body-font: 'Poppins', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
    color: var(--secondary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--space-sm);
}

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

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    font-family: var(--body-font);
}

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

/* Section */
.section {
    padding: var(--space-xl) 0;
}

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

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-xs);
}

.section-header h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

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

.btn-secondary:hover {
    background-color: #1a2530;
    color: var(--white);
}

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

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-normal);
}

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

.logo img {
    height: 50px;
}

.navigation ul {
    display: flex;
    gap: var(--space-md);
}

.navigation a {
    color: var(--secondary-color);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
}

.navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-fast);
}

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

.navigation a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--secondary-color);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

/* Hero Banner */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    margin-top: 76px; /* Header height */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
}

/* About Section */
.about-content {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.feature {
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--light-bg);
    transition: transform var(--transition-normal);
}

.feature:hover {
    transform: translateY(-10px);
}

.feature img {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-sm);
}

.feature h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-xs);
}

.feature p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Courses Section */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.course-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: var(--white);
    transition: transform var(--transition-normal);
}

.course-card:hover {
    transform: translateY(-10px);
}

.course-image {
    height: 200px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.course-card:hover .course-image img {
    transform: scale(1.1);
}

.course-content {
    padding: var(--space-md);
}

.course-content h3 {
    margin-bottom: var(--space-xs);
}

.course-content p {
    color: var(--text-light);
    margin-bottom: var(--space-sm);
}

.course-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.course-details span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.course-details span img {
    width: 16px;
    height: 16px;
}

/* Chefs Section */
.chefs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-md);
}

.chef-card {
    text-align: center;
    transition: transform var(--transition-normal);
}

.chef-card:hover {
    transform: translateY(-10px);
}

.chef-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--space-md);
    border: 3px solid var(--primary-color);
}

.chef-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chef-card h3 {
    margin-bottom: var(--space-xs);
}

.chef-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--light-bg);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    margin: 0 var(--space-sm);
}

.testimonial-content {
    margin-bottom: var(--space-md);
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 4rem;
    color: var(--primary-light);
    opacity: 0.3;
    font-family: var(--heading-font);
}

.testimonial-author h4 {
    margin-bottom: 0;
}

.testimonial-author p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--space-md);
    gap: var(--space-sm);
}

.testimonial-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.testimonial-controls button:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.blog-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: var(--white);
    transition: transform var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-10px);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-content {
    padding: var(--space-md);
}

.blog-content h3 {
    margin-bottom: var(--space-xs);
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: var(--space-sm);
}

.read-more {
    display: inline-flex;
    align-items: center;
    font-weight: 500;
    color: var(--primary-color);
}

.read-more span {
    margin-left: 5px;
    transition: transform var(--transition-fast);
}

.read-more:hover span {
    transform: translateX(5px);
}

/* Subscription Section */
.subscription {
    background-image: linear-gradient(to right, rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.7)), url('../images/banner-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
}

.subscription .section-header h2,
.subscription .section-header p {
    color: var(--white);
}

.subscription-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    color: var(--secondary-color);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--body-font);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

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

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-checkbox input {
    width: auto;
}

.form-checkbox label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.subscription-form .btn {
    width: 100%;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: var(--space-lg) 0 var(--space-sm);
}

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

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: var(--space-sm);
}

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-column {
    flex: 1;
    min-width: 150px;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--space-sm);
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column a,
.footer-column li {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

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

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color var(--transition-fast);
}

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

.social-icon {
    width: 18px;
    height: 18px;
    color: var(--white);
}

.copyright {
    text-align: center;
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Thank You Page */
.thank-you {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 76px);
    margin-top: 76px;
}

.thank-you-content {
    text-align: center;
    max-width: 800px;
    padding: var(--space-lg);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.thank-you-image {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--space-md);
}

.thank-you h1 {
    color: var(--primary-color);
    margin-bottom: var(--space-md);
}

.thank-you p {
    margin-bottom: var(--space-md);
}

.thank-you-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

/* Blog Post Page */
.blog-post {
    margin-top: 76px;
    padding: var(--space-xl) 0;
}

.blog-post-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.blog-post-header h1 {
    margin-bottom: var(--space-xs);
}

.blog-post-meta {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--text-light);
    margin-bottom: var(--space-md);
}

.blog-post-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

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

.blog-post-image {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.blog-post-share svg {
    color: var(--primary-color);
}

.blog-post p {
    margin-bottom: var(--space-md);
}

.blog-post h2,
.blog-post h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.blog-post ul,
.blog-post ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-md);
}

.blog-post ul {
    list-style-type: disc;
}

.blog-post ol {
    list-style-type: decimal;
}

.blog-post li {
    margin-bottom: var(--space-xs);
}

.blog-post-actions {
    margin-top: var(--space-lg);
    display: flex;
    flex-wrap: wrap;
    row-gap: 20px;
    justify-content: space-between;
    align-items: center;
}

.blog-post-share {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.blog-post-share span {
    font-weight: 500;
}

/* Legal Pages */
.legal-page {
    margin-top: 76px;
    padding: var(--space-xl) 0;
}

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

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

.legal-content h2 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.legal-content p,
.legal-content ul {
    margin-bottom: var(--space-md);
}

.legal-content ul {
    list-style-type: disc;
    padding-left: var(--space-md);
}

.legal-content li {
    margin-bottom: var(--space-xs);
}

.last-updated {
    margin-top: var(--space-lg);
    color: var(--text-light);
    font-style: italic;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column-reverse;
        gap: var(--space-md);
    }
    
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .section {
        padding: var(--space-lg) 0;
    }
    
    .navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: var(--space-md);
    }
    
    .navigation.active {
        display: block;
    }
    
    .navigation ul {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .thank-you-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

@media (max-width: 576px) {
    .courses-grid,
    .blog-grid,
    .chefs-grid {
        grid-template-columns: 1fr;
    }
}