/* Styles Principaux - Les Créacteurs (Agenda National des Expositions d'Art en France) */

:root {
    --primary: #8B1E3F;
    --primary-dark: #6B132F;
    --primary-light: #FDF2F4;
    --secondary: #D97706;
    --secondary-light: #FEF3C7;
    --dark: #0F172A;
    --gray-dark: #334155;
    --gray-medium: #64748B;
    --gray-light: #E2E8F0;
    --bg-light: #FAF8F5;
    --white: #FFFFFF;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, .font-heading {
    font-family: var(--font-heading);
    color: var(--dark);
    line-height: 1.2;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-medium);
    max-width: 700px;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(139, 30, 63, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 30, 63, 0.4);
}

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

.btn-secondary:hover {
    background: #B45309;
    transform: translateY(-2px);
}

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

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

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Header & Nav */
.top-bar {
    background: var(--dark);
    color: var(--white);
    padding: 0.5rem 0;
    font-size: 0.85rem;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-ticker {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.top-badge {
    background: var(--secondary);
    color: var(--white);
    font-weight: 800;
    padding: 0.15rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.top-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.btn-top-sync {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #10B981;
    font-weight: 700;
}

.btn-top-sync:hover {
    color: #34D399;
}

.btn-top-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--secondary);
    font-weight: 700;
}

.btn-top-submit:hover {
    color: var(--white);
}

.main-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--gray-light);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    gap: 1.5rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    display: block;
    line-height: 1;
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--gray-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.header-search-form {
    flex: 1;
    max-width: 420px;
    position: relative;
    display: flex;
    align-items: center;
}

.header-search-form input {
    width: 100%;
    padding: 0.65rem 2.5rem 0.65rem 2.5rem;
    border: 1px solid var(--gray-light);
    border-radius: 50px;
    background: var(--bg-light);
    font-size: 0.88rem;
    transition: var(--transition);
}

.header-search-form input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.header-search-form .search-icon {
    position: absolute;
    left: 0.85rem;
    color: var(--gray-medium);
    width: 18px;
    height: 18px;
}

.header-search-form button {
    position: absolute;
    right: 4px;
    background: var(--primary);
    color: var(--white);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.main-nav a:not(.nav-cta) {
    color: var(--gray-dark);
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a:not(.nav-cta):hover, .main-nav a.active {
    color: var(--primary);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-top: 1px solid var(--gray-light);
}

.mobile-nav.open {
    display: flex;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 4.5rem 0 5rem;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(107, 19, 47, 0.9)), url('https://images.unsplash.com/photo-1579783900882-c0d3dad7b119?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    color: var(--white);
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(217, 119, 6, 0.25);
    border: 1px solid rgba(217, 119, 6, 0.5);
    color: var(--secondary-light);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.4rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.25rem;
    color: var(--white);
    margin-bottom: 1.25rem;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2.5rem;
}

/* Search Box Box */
.hero-search-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    color: var(--dark);
    text-align: left;
}

.hero-search-grid {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr auto;
    gap: 1rem;
    align-items: center;
}

.search-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.search-field label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-medium);
}

.search-field input, .search-field select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--bg-light);
}

.search-field input:focus, .search-field select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

/* Featured Section */
.featured-section {
    padding: 5rem 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
}

/* Expo Grid & Cards */
.expo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.expo-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.expo-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(139, 30, 63, 0.3);
}

.expo-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.expo-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.expo-card:hover .expo-card-img img {
    transform: scale(1.06);
}

.expo-badge-type {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(4px);
    color: var(--white);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
}

.expo-badge-region {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: var(--secondary);
    color: var(--white);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
}

.expo-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.expo-dates {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.expo-title {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.expo-venue {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.expo-excerpt {
    font-size: 0.9rem;
    color: var(--gray-dark);
    margin-bottom: 1.5rem;
    flex: 1;
}

.expo-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-light);
    font-size: 0.85rem;
}

.expo-price {
    font-weight: 700;
    color: var(--dark);
}

/* Region Grid / Pills */
.regions-section {
    padding: 4rem 0;
    background: var(--white);
    border-top: 1px solid var(--gray-light);
    border-bottom: 1px solid var(--gray-light);
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.region-card {
    background: var(--bg-light);
    border: 1px solid var(--gray-light);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.region-card:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.region-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.region-city {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.region-count {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: 1rem;
}

/* Article / Magazine Cards */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.article-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.article-img {
    height: 200px;
    overflow: hidden;
}

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

.article-body {
    padding: 1.5rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--gray-medium);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.article-category {
    color: var(--primary);
    text-transform: uppercase;
}

.article-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    padding: 4rem 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    margin: 4rem auto;
}

.cta-banner h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-banner p {
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.main-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.8);
    padding-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo .brand-name {
    color: var(--white);
}

.footer-bio {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

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

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

.footer-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    font-size: 0.9rem;
}

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

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 0.9rem;
}

.newsletter-form button {
    background: var(--secondary);
    color: var(--white);
    border: none;
    padding: 0 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    font-size: 0.85rem;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

/* Animations Scroll Reveal */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .header-search-form { display: none; }
    .hero-title { font-size: 2.5rem; }
    .hero-search-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .main-nav { display: none; }
    .mobile-menu-btn { display: block; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2rem; }
    .expo-grid { grid-template-columns: 1fr; }
    .section-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
}