/* assets/css/style.css - Style corrigé pour site événementiel */

/* Variables globales */
:root {
    --primary-color: #D2035D; /* Violet/indigo comme sur vos captures */
    --primary-hover: #000002; /* Version plus claire pour hover */
    --dark-bg: #1A1A1A; /* Fond noir comme dans vos captures */
    --darker-bg: #121212; /* Noir plus profond pour certains éléments */
    --light-color: #FFFFFF; /* Blanc */
    --light-gray: #F5F5F7; /* Gris très clair */
    --gray-100: #F7F7F7; /* Gris très clair pour les cartes */
    --gray-200: #E9E9E9; /* Gris clair */
    --gray-300: #CCCCCC; /* Gris moyen */
    --gray-400: #999999; /* Gris foncé */
    --gray-500: #666666; /* Gris plus foncé */
    --gray-600: #444444; /* Gris très foncé */
    --gray-900: #222222; /* Presque noir */
    --card-bg: #FFFFFF; /* Fond blanc pour les cartes */
    --text-dark: #1A1A1A; /* Texte foncé pour les cartes */
    --success-color: #4CAF50; /* Vert */
    --warning-color: #FFC107; /* Jaune */
    --danger-color: #F44336; /* Rouge */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --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);
    --transition-base: 250ms ease;
}

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

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

body {
    font-family: 'Inter', 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--light-color);
    background-color: var(--dark-bg);
}

a {
    color: var(--light-color);
    text-decoration: none;
    transition: all var(--transition-base);
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Boutons */
.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: none;
}

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

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

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--light-color);
    color: var(--light-color);
}

.btn-outline:hover {
    background-color: var(--light-color);
    color: var(--dark-bg);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Navigation */
.navbar {
    padding: 1.25rem 0;
    background-color: var(--dark-bg);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light-color);
}

.navbar-links {
    display: flex;
    list-style: none;
}

.navbar-links li {
    margin-left: 2rem;
}

.navbar-links a {
    color: var(--light-color);
    font-weight: 500;
    transition: all var(--transition-base);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Hero section */
.hero-section {
    padding: 5rem 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    color: var(--gray-300);
}

/* Cards for events */
.card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    color: var(--text-dark);
}

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

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

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.card-text {
    color: var(--gray-500);
    margin-bottom: 1.5rem;
}

.card-footer {
    background-color: #000002;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-200);
}

/* Event grid */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0 3rem;
}

.event-date {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.event-location {
    display: flex;
    align-items: center;
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.event-location i {
    margin-right: 0.5rem;
}

/* Section headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Newsletter section */
.newsletter-section {
    background-color: var(--darker-bg);
    padding: 4rem 2rem;
    border-radius: var(--radius-lg);
    margin: 4rem 0;
}

.newsletter-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-description {
    margin-bottom: 2rem;
    max-width: 500px;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-300);
    background-color: var(--dark-bg);
    color: var(--light-color);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Footer */
.footer {
    background-color: var(--darker-bg);
    padding: 4rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-heading {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--light-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray-400);
    transition: all var(--transition-base);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: