/* ===================================
   CSS Variables - Palette du Logo
   =================================== */
:root {
    /* Couleurs principales du logo */
    --primary-blue: #0D3B66;
    --secondary-blue: #1A237E;
    --accent-orange: #FFA500;
    --white: #FFFFFF;
    --light-gray: #D3D3D3;
    
    /* Couleurs supplémentaires */
    --bg-light: #F8F9FA;
    --bg-gradient-start: #0D3B66;
    --bg-gradient-end: #1A237E;
    --text-dark: #2C3E50;
    --text-gray: #6C757D;
    --border-color: #E0E0E0;
    --shadow-light: rgba(13, 59, 102, 0.1);
    --shadow-medium: rgba(13, 59, 102, 0.2);
    --shadow-dark: rgba(13, 59, 102, 0.3);
    
    /* Typographie */
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Lora', serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
}

/* ===================================
   Language Toggle
   =================================== */
.language-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    display: flex;
    gap: 4px;
    background: var(--white);
    padding: 4px;
    border-radius: 25px;
    box-shadow: 0 4px 20px var(--shadow-medium);
}

.lang-btn {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.5px;
}

.lang-btn:hover {
    background: rgba(13, 59, 102, 0.08);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    box-shadow: 0 3px 10px var(--shadow-medium);
}

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

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

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

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

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

ul {
    list-style: none;
}

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

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px var(--shadow-light);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px var(--shadow-medium);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-sm);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--primary-blue);
}

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
}

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

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-blue);
    background-color: rgba(13, 59, 102, 0.05);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-blue);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 165, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(211, 211, 211, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 165, 0, 0.08) 0%, transparent 70%);
    animation: float 20s infinite ease-in-out;
}

.hero-particles::before {
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.hero-particles::after {
    bottom: -200px;
    right: -200px;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, -50px) scale(1.1); }
    50% { transform: translate(-30px, 30px) scale(0.9); }
    75% { transform: translate(40px, 20px) scale(1.05); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(13, 59, 102, 0.3) 100%);
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    color: var(--white);
}

/* Logo removed from hero section */

.hero-title {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.hero-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

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

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-orange);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
}

.btn-primary:hover {
    background: #ff8c00;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 165, 0, 0.4);
}

.btn-secondary {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 4px 15px var(--shadow-medium);
}

.btn-secondary:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-dark);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* ===================================
   Section Styling
   =================================== */
section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-orange) 0%, transparent 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--accent-orange);
    font-weight: 500;
    margin-top: var(--spacing-sm);
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange) 0%, var(--primary-blue) 100%);
    margin: var(--spacing-sm) auto;
    border-radius: 2px;
}

/* ===================================
   Projet Section
   =================================== */
.projet {
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%);
    position: relative;
}

.projet::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
}

.projet-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
    text-align: center;
    color: var(--text-dark);
}

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

.projet-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.projet-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow-medium);
    border-color: var(--accent-orange);
}

.projet-card-highlight {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff8c00 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
}

.projet-card-highlight .card-icon {
    background: var(--white);
    color: var(--accent-orange);
}

.projet-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-blue);
}

.projet-card-highlight h3 {
    color: var(--white);
}

.projet-list {
    margin-top: var(--spacing-sm);
}

.projet-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.projet-list i {
    color: var(--accent-orange);
    margin-top: 4px;
}

.projet-card-highlight .projet-list i {
    color: var(--white);
}

.highlight-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-orange);
}

/* ===================================
   Horaires Section
   =================================== */
.horaires {
    background: linear-gradient(135deg, rgba(13, 59, 102, 0.02) 0%, rgba(255, 165, 0, 0.02) 100%);
    position: relative;
    overflow: hidden;
}

.horaires::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 165, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.horaires-content {
    max-width: 1000px;
    margin: 0 auto;
}

.prayer-widget-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(13, 59, 102, 0.2);
    background: var(--white);
}

.prayer-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
}

/* ===================================
   Don Section
   =================================== */
.don {
    background: linear-gradient(135deg, var(--white) 0%, rgba(13, 59, 102, 0.03) 50%, rgba(255, 165, 0, 0.03) 100%);
    position: relative;
    overflow: hidden;
}

.don::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(13, 59, 102, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.don-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.don-intro > p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.don-notice {
    background: var(--white);
    border-left: 4px solid var(--accent-orange);
    padding: var(--spacing-md);
    border-radius: 8px;
    display: flex;
    gap: var(--spacing-sm);
    text-align: left;
    box-shadow: 0 2px 10px var(--shadow-light);
}

.don-notice i {
    font-size: 1.5rem;
    color: var(--accent-orange);
    margin-top: 2px;
}

.don-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .don-grid {
        grid-template-columns: 1fr;
    }
}

.don-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--shadow-light);
    text-align: center;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.don-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 165, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.don-card:hover::before {
    left: 100%;
}

.don-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px var(--shadow-medium);
    border-color: var(--primary-blue);
}

.don-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 2.5rem;
    color: var(--white);
}

.don-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.don-card p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.don-info {
    background: var(--bg-light);
    padding: var(--spacing-sm);
    border-radius: 8px;
    margin-top: var(--spacing-sm);
}

.don-info p {
    margin-bottom: var(--spacing-xs);
}

.info-note {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-gray);
}

.paypal-button-container,
.stripe-placeholder {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: 8px;
    border: 2px dashed var(--border-color);
}

.integration-note,
.placeholder-text {
    color: var(--text-gray);
    font-style: italic;
}

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

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px var(--shadow-light);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 2.5rem;
    color: var(--white);
}

.contact-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 30px;
    background: var(--accent-orange);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.contact-email:hover {
    background: #ff8c00;
    transform: translateY(-2px);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-section h3,
.footer-section h4 {
    font-family: var(--font-secondary);
    margin-bottom: var(--spacing-sm);
    color: var(--accent-orange);
}

.footer-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-sm);
}

.footer-charity {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    opacity: 0.9;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-orange);
    padding-left: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-orange);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: #ff8c00;
    transform: translateY(-5px);
}

/* ===================================
   Social Links
   =================================== */
.social-links {
    margin-top: var(--spacing-md);
}

.social-links h4 {
    margin-bottom: var(--spacing-sm);
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all var(--transition-fast);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    margin-right: 10px;
}

.social-link.facebook {
    background: #1877F2;
    color: white;
}

.social-link.facebook:hover {
    background: #0d65d9;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 15px rgba(24, 119, 242, 0.4);
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.social-link.instagram:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 15px rgba(188, 24, 136, 0.4);
}

/* ===================================
   Scroll Reveal Animation
   =================================== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 992px) {
    /* Navigation mobile et tablette */
    .nav-toggle {
        display: flex !important;
    }
    
    .nav-menu {
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        width: 100% !important;
        background: var(--white) !important;
        flex-direction: column !important;
        gap: 0 !important;
        padding: var(--spacing-sm) 0 !important;
        box-shadow: 0 4px 10px var(--shadow-light) !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height var(--transition-fast) !important;
        z-index: 998 !important;
        display: flex !important;
    }
    
    .nav-menu.active {
        max-height: 600px !important;
    }
    
    .nav-menu li {
        display: block !important;
        width: 100% !important;
        list-style: none !important;
    }
    
    .nav-link {
        width: 100% !important;
        padding: var(--spacing-sm) !important;
        border-radius: 0 !important;
        display: block !important;
        text-align: left !important;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .language-toggle {
        top: 80px;
        right: 15px;
        padding: 3px;
    }
    
    .nav-toggle {
        z-index: 999;
        padding: 10px;
        margin-right: -10px;
    }
    
    .nav-container {
        padding: var(--spacing-sm) var(--spacing-sm);
        position: relative;
    }
    
    .lang-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .prayer-widget-wrapper {
        padding-bottom: 150%;
    }
    
    /* Sections */
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    /* Grids */
    .projet-grid,
    .don-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin: 0 auto var(--spacing-sm);
    }
    
    /* Scroll button */
    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .nav-logo {
        flex: 0 1 auto;
        max-width: 60%;
    }
    
    .logo-img {
        width: 40px;
        height: 40px;
    }
    
    .logo-text {
        display: none;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 12px 25px;
        font-size: 1rem;
    }
}