/* ============================================
   Variables CSS - Style Fast-Food (McDo/KFC/Quick)
   ============================================ */
:root {
    /* Couleurs principales - Style Fast-Food Appétissant */
    --color-primary: #E31837;        /* Rouge vif style McDo */
    --color-primary-dark: #C4122E;    /* Rouge foncé */
    --color-primary-light: #FF4757;  /* Rouge clair */
    --color-secondary: #FFA500;       /* Orange vif style KFC */
    --color-secondary-dark: #FF8C00;  /* Orange foncé */
    --color-accent: #FFD700;          /* Or pour highlights */
    --color-white: #FFFFFF;
    --color-black: #000000;
    
    /* Couleurs neutres */
    --color-gray-light: #F8F8F8;
    --color-gray: #666666;
    --color-gray-dark: #1A1A1A;
    --color-gray-medium: #999999;
    
    /* Couleurs fonctionnelles */
    --color-success: #28A745;
    --color-warning: #FFC107;
    --color-error: #DC3545;
    
    /* Typographie - Style Fast-Food */
    --font-primary: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Fredoka One', 'Arial Black', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 1.5rem;    /* 24px */
    --spacing-lg: 2rem;      /* 32px */
    --spacing-xl: 3rem;      /* 48px */
    --spacing-xxl: 4rem;     /* 64px */
    
    /* Bordures et ombres */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --box-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition: all 0.2s ease;
}

/* ============================================
   Reset CSS
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-dark);
    font-weight: 700;
    background: url('../assets/images/bg.png') center/cover no-repeat fixed;
    background-color: #f5f5f5;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 600;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: url('../assets/images/bg.png') center/cover no-repeat;
    z-index: -1;
    width: 100%;
    height: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-gray-dark);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3rem;
    font-weight: 400;
}

h2 {
    font-size: 2.5rem;
    font-weight: 400;
}

h3 {
    font-size: 1.5rem;
    font-weight: 400;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

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

/* ============================================
   Header - Style KFC
   ============================================ */
.header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.logo h1 {
    font-size: 1.75rem;
    margin: 0;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 400;
}

.logo span {
    color: var(--color-gray-dark);
    font-weight: 700;
}

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

.nav-link {
    color: var(--color-gray-dark);
    font-weight: 700;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

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

.nav-link:hover::after {
    width: 100%;
}

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

.btn-commander {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.btn-commander:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--box-shadow);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    height: 28px;
    justify-content: center;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--color-gray-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   Hero Section - Style KFC
   ============================================ */
.hero {
    background: transparent;
    padding: var(--spacing-xxl) 0;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px) saturate(150%);
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    z-index: 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 8px rgba(227, 24, 55, 0.3);
}

.hero-title {
    font-size: 4rem;
    font-family: var(--font-heading);
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    line-height: 1.1;
    text-shadow: 2px 2px 0px rgba(255, 255, 255, 0.8);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-dark);
    font-weight: 700;
    line-height: 1.3;
}

.hero-subtitle strong {
    color: var(--color-primary);
    font-size: 1.75rem;
    font-weight: 900;
    font-family: var(--font-heading);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    font-weight: 700;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
}

/* ============================================
   Sections Générales
   ============================================ */
section {
    padding: var(--spacing-xxl) 0;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle strong {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 900;
    font-family: var(--font-heading);
}

/* ============================================
   Promotions Section
   ============================================ */
.promotions-section {
    background: transparent;
    position: relative;
}

.promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* ============================================
   Menu Section
   ============================================ */
.menu-section {
    background: transparent;
    position: relative;
}

.menu-section .container {
    position: relative;
    z-index: 1;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.menu-note {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 240, 240, 0.3) 50%, rgba(255, 250, 240, 0.3) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border: 3px solid transparent;
    background-clip: padding-box;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 24px rgba(227, 24, 55, 0.25), 0 4px 12px rgba(255, 193, 7, 0.2);
    overflow: hidden;
}

.menu-note::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: var(--border-radius-lg);
    padding: 3px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-warning) 50%, var(--color-secondary) 100%);
    background-size: 200% 200%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: gradient-shift 3s ease infinite;
    z-index: -1;
}

.menu-note p {
    margin: 0;
    color: var(--color-gray-dark);
    font-weight: 700;
    font-size: 1rem;
}

/* ============================================
   Localisation Section
   ============================================ */
.localisation-section {
    background: transparent;
    position: relative;
}

.localisation-section .container {
    position: relative;
    z-index: 1;
}

.localisation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.localisation-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.localisation-map {
    display: flex;
    flex-direction: column;
}

.map-wrapper {
    width: 100%;
    height: 400px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Avis Section
   ============================================ */
.avis-section {
    background: transparent;
    position: relative;
}

.avis-section .container {
    position: relative;
    z-index: 1;
}

.avis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    background: transparent;
    position: relative;
}

.contact-section .container {
    position: relative;
    z-index: 1;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    margin-top: var(--spacing-lg);
}

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

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

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-gray-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

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

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

.footer-legal {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

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

.footer-legal span {
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--color-white);
        box-shadow: var(--box-shadow-lg);
        transition: var(--transition);
        z-index: 999;
        padding: var(--spacing-md);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
    
    .btn-commander span {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-subtitle strong {
        font-size: 1.5rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .promotions-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .localisation-content {
        grid-template-columns: 1fr;
    }
    
    .map-wrapper {
        height: 300px;
    }
    
    .avis-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .footer-legal span {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
}