/* --- UX: Design System (Principes) --- */
/* Variables pour la cohérence visuelle sur tout le site */
:root {
    --color-primary: #0077B6; /* Bleu confiant */
    --color-secondary: #FFD60A; /* Jaune ensoleillé pour les CTA */
    --color-text: #333333;
    --color-background: #F8F9FA;
    --color-white: #FFFFFF;
    --font-family: 'Arial', sans-serif;
    --border-radius: 8px; /* UX Tendance: Soft UI */
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); /* UX Tendance: Ombres douces */
}

/* --- Styles pour les options et tarifs --- */
.options-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.options-section h3 {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.option-card {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    background: var(--color-white);
    transition: all 0.3s ease;
}

.option-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 25px rgba(0, 119, 182, 0.15);
    transform: translateY(-2px);
}

.option-card h4 {
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.option-description {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.prices-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid var(--color-primary);
}

.price-label {
    font-weight: 500;
    color: var(--color-text);
}

.price-value {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.price-value .text-success {
    color: #28a745;
    font-weight: 600;
}

/* Responsive pour les options */
@media (max-width: 768px) {
    .options-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .option-card {
        padding: 1rem;
    }
    
    .price-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .price-value {
        font-size: 1rem;
    }
}

/* --- Base & Accessibilité --- */
html {
    scroll-behavior: smooth; /* Smooth scroll pour tous les liens d'ancrage */
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    margin: 0;
    padding-top: var(--nav-height); /* Espace pour la navigation fixe */
}

/* Padding spécifique pour la page d'accueil avec hero */
body.hero-page {
    padding-top: 0; /* Pas de padding-top car le hero commence au top */
}

body.hero-page main {
    margin-top: 0; /* Pas de margin-top supplémentaire sur la page d'accueil */
}

/* Animation pour les éléments qui entrent dans le viewport */
.animate-in {
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Amélioration des cartes */
.card {
    transition: var(--nav-transition);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* UX WCAG Opérable: Visibilité du focus pour la navigation au clavier */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* --- Layout --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVIGATION MODERNE UX 2025 ===== */

/* Variables pour la navigation moderne */
:root {
    --nav-height: 70px;
    --nav-bg: rgba(255, 255, 255, 0.1);
    --nav-bg-blur: blur(20px);
    --nav-border: rgba(255, 255, 255, 0.1);
    --nav-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    --nav-brand-size: 1.8rem;
    --nav-transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --nav-mobile-breakpoint: 768px;
}

/* Navigation principale - Design Glassmorphism UX 2025 */
.modern-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--nav-bg);
    backdrop-filter: var(--nav-bg-blur);
    -webkit-backdrop-filter: var(--nav-bg-blur);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: var(--nav-shadow);
    z-index: 1000;
    transition: var(--nav-transition);
}

/* Navigation sur le hero - plus transparente */
.hero-page .modern-nav {
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

/* Navigation avec scroll - plus opaque */
.modern-nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.hero-page .modern-nav.scrolled {
    background: rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* Navigation sur les pages normales (sans hero) */
body:not(.hero-page) .modern-nav {
    background: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

body:not(.hero-page) .modern-nav.scrolled {
    background: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

body:not(.hero-page) .brand-text {
    color: var(--color-primary);
    text-shadow: none;
}

body:not(.hero-page) .brand-accent {
    color: var(--color-secondary);
    text-shadow: none;
}

body:not(.hero-page) .nav-link {
    color: var(--color-text);
    text-shadow: none;
}

body:not(.hero-page) .nav-link::before {
    background: linear-gradient(90deg, transparent, rgba(0, 119, 182, 0.1), transparent);
}

body:not(.hero-page) .nav-link:hover,
body:not(.hero-page) .nav-link.active {
    background: rgba(0, 119, 182, 0.1);
    color: var(--color-primary);
}

body:not(.hero-page) .nav-link.active {
    background: var(--color-secondary);
    color: var(--color-text);
}

body:not(.hero-page) .nav-icon {
    filter: none;
}

body:not(.hero-page) .hamburger-line {
    background: var(--color-primary);
}

/* Container de la navigation */
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

/* Brand / Logo moderne */
.nav-brand {
    display: flex;
    align-items: center;
}

.brand-link {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--nav-transition);
}

.brand-text {
    font-size: var(--nav-brand-size);
    font-weight: 700;
    color: var(--color-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1;
    letter-spacing: -0.02em;
}

.brand-accent {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-secondary);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
    margin-top: -2px;
}

/* Menu de navigation */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem;
}

.nav-item {
    position: relative;
}

/* Liens de navigation avec icônes */
.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    text-decoration: none;
    color: var(--color-white);
    font-weight: 500;
    border-radius: 25px;
    transition: var(--nav-transition);
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.nav-link.active {
    background: var(--color-secondary);
    color: var(--color-text);
    text-shadow: none;
}

.nav-icon {
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.nav-text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Bouton hamburger pour mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--nav-transition);
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--nav-transition);
    transform-origin: center;
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--nav-bg);
        backdrop-filter: var(--nav-bg-blur);
        -webkit-backdrop-filter: var(--nav-bg-blur);
        border-bottom: 1px solid var(--nav-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--nav-transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        padding: 2rem;
        gap: 0;
    }

    .nav-link {
        width: 100%;
        padding: 1rem 1.5rem;
        border-radius: 12px;
        margin-bottom: 0.5rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-container {
        padding: 0 1rem;
    }
}

/* --- Section Hero (Sensibilisation) - UX 2025 --- */
.hero {
    background:
        linear-gradient(
            135deg,
            rgba(0, 119, 182, 0.85) 0%,
            rgba(0, 119, 182, 0.7) 30%,
            rgba(255, 165, 0, 0.4) 70%,
            rgba(255, 140, 0, 0.3) 100%
        ),
        url(/images/hero-tenerife.jpg) center/cover no-repeat;
    color: var(--color-white);
    padding: calc(var(--nav-height) + 3rem) 0 6rem 0;
    text-align: center;
    position: relative;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-top: 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 165, 0, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 214, 10, 0.2) 0%, transparent 50%);
    z-index: 1;
    animation: heroBackgroundFloat 20s ease-in-out infinite;
}

@keyframes heroBackgroundFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: heroContentFadeIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes heroContentFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
    color: var(--color-white);
    opacity: 0.9;
}

.title-accent {
    display: block;
    color: var(--color-secondary);
    background: linear-gradient(135deg, var(--color-secondary), #ff8c00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleAccentGlow 3s ease-in-out infinite alternate;
}

@keyframes titleAccentGlow {
    0% { filter: drop-shadow(0 0 10px rgba(255, 214, 10, 0.5)); }
    100% { filter: drop-shadow(0 0 20px rgba(255, 214, 10, 0.8)); }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 300;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1.6;
    opacity: 0.95;
    animation: heroSubtitleFadeIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s both;
}

@keyframes heroSubtitleFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 0.95;
        transform: translateY(0);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        circle at 30% 80%,
        rgba(255, 165, 0, 0.3) 0%,
        rgba(255, 140, 0, 0.15) 30%,
        transparent 65%
    );
    pointer-events: none;
}

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

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.5px;
}

.hero p {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Effet de parallaxe subtil pour desktop */
@media (min-width: 768px) {
    .hero {
        background-attachment: fixed;
    }
}

/* --- Grille d'excursions (Carte) --- */
.excursions-grid { padding: 4rem 0; text-align: center; }
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    text-align: left;
}
.card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    /* UX Micro-interaction: Effet au survol */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.card img { width: 100%; height: 200px; object-fit: cover; }
.card-content { padding: 1.5rem; }
.card .price { font-weight: bold; color: var(--color-primary); }

/* --- Boutons (CTA) --- */
.button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
    /* UX Micro-interaction: Animation subtile */
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.3);
}
.button:hover {
    background-color: #005f8c; /* Assombri */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 182, 0.4);
}

.button-outline {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    box-shadow: none;
}

.button-outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.cta-principal {
    background-color: var(--color-secondary);
    color: var(--color-text);
    font-size: 1.2rem;
    text-align: center;
    width: 100%;
    margin-bottom: 1rem;
}
.cta-principal:hover {
    background-color: #e6c100;
}

.hero-actions {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: heroActionsFadeIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s both;
}

@keyframes heroActionsFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Boutons modernes UX 2025 */
.button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--nav-transition);
    position: relative;
    overflow: hidden;
    text-shadow: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.button:hover::before {
    left: 100%;
}

.button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.button:active {
    transform: translateY(-1px);
}

.button-primary {
    background: linear-gradient(135deg, var(--color-secondary), #ff8c00);
    color: var(--color-text);
}

.button-primary:hover {
    background: linear-gradient(135deg, #e6c100, #ff7700);
}

.button-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.button-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.button-icon {
    font-size: 1.2rem;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

/* --- Page de détail --- */
.excursion-detail { padding: 3rem 0; }
.breadcrumb { list-style: none; padding: 0; margin-bottom: 2rem; display: flex; gap: 0.5rem; }
.breadcrumb a { text-decoration: none; color: var(--color-primary); }
.excursion-content { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.excursion-gallery img { width: 100%; border-radius: var(--border-radius); }
.key-info { list-style: none; padding: 1rem; background-color: #e9ecef; border-radius: var(--border-radius); margin: 1.5rem 0; }
.price-highlight { font-size: 1.2rem; font-weight: bold; }
.reassurance { font-size: 0.9rem; color: #6c757d; text-align: center; margin-top: 1rem; }

/* --- Formulaire de Contact (UX WCAG Utilisable) --- */
.contact-section { padding: 3rem 0; background-color: var(--color-white); }
.contact-section form div { margin-bottom: 1rem; }
.contact-section label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.contact-section input, .contact-section textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

/* ===== PAGE DE CONTACT UX 2025 ===== */

/* Layout principal de la page contact */
.contact-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.contact-page .main-content {
    padding-top: 0;
}

/* Fil d'Ariane */
.breadcrumb-container {
    padding: 1rem 0;
}

.breadcrumb {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    margin: 0;
    padding: 0;
}

.breadcrumb-link {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--nav-transition);
}

.breadcrumb-link:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.breadcrumb li:not(:last-child)::after {
    content: '→';
    margin-left: 0.5rem;
    color: #6c757d;
}

/* Hero de contact */
.contact-hero {
    text-align: center;
    padding: 4rem 0;
    color: white;
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.title-main {
    display: block;
    opacity: 0.9;
}

.title-accent {
    display: block;
    background: linear-gradient(45deg, #FFD60A, #FF8C00);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-subtitle {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

/* Grille de contenu */
.contact-content {
    padding: 2rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* Formulaire de contact */
.contact-form-container {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0077B6, #00A8CC, #FFD60A);
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.label-icon {
    font-size: 1.1rem;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--nav-transition);
    background: #f8f9fa;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

.form-help {
    display: block;
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 0.25rem;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Checkbox personnalisée */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: 500;
}

.form-checkbox {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #e1e5e9;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--nav-transition);
    flex-shrink: 0;
}

.form-checkbox:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.form-checkbox:checked + .checkbox-custom::after {
    content: '✓';
    color: white;
    font-weight: bold;
    font-size: 12px;
}

/* Bouton d'envoi */
.contact-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #0077B6, #00A8CC);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--nav-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.contact-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.contact-submit-btn:hover::before {
    left: 100%;
}

.contact-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 119, 182, 0.3);
}

.btn-loading {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Informations de contact */
.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FFD60A, #FF8C00, #FF6B6B);
}

.info-header h3 {
    color: var(--color-text);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.info-content p {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* Méthodes de contact */
.contact-methods {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 12px;
    transition: var(--nav-transition);
}

.contact-method:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.method-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.method-info h4 {
    margin: 0 0 0.25rem 0;
    color: var(--color-text);
    font-size: 1rem;
}

.method-info p {
    margin: 0 0 0.25rem 0;
    color: var(--color-text);
    font-weight: 500;
}

.method-info small {
    color: #6c757d;
    font-size: 0.85rem;
}

/* Fonctionnalités */
.contact-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: linear-gradient(135deg, #e8f4f8, #f0f8ff);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--color-text);
}

.feature-icon {
    font-size: 1.1rem;
}

/* FAQ */
.contact-faq {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.contact-faq h3 {
    color: var(--color-text);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 1rem;
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1rem 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--nav-transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-arrow {
    transition: transform 0.3s ease;
}

.faq-question[aria-expanded="true"] .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: #6c757d;
    line-height: 1.6;
    padding-left: 0;
}

.faq-question[aria-expanded="true"] + .faq-answer {
    max-height: 200px;
    padding-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form-container, .contact-info-card, .contact-faq {
        padding: 1.5rem;
    }

    .contact-hero {
        padding: 2rem 0;
    }

    .contact-features {
        grid-template-columns: 1fr;
    }

    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .contact-title {
        font-size: 2rem;
    }

    .contact-subtitle {
        font-size: 1rem;
    }

    .breadcrumb {
        font-size: 0.8rem;
    }
}

/* Animations d'entrée */
.contact-page .animate-in {
    animation: slideInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* États de validation des formulaires */
.form-group.success .form-input,
.form-group.success .form-select,
.form-group.success .form-textarea {
    border-color: #28a745;
    background-color: #d4edda;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
    border-color: #dc3545;
    background-color: #f8d7da;
}

.field-error {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: block;
    animation: shake 0.3s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Micro-interactions pour les cartes de méthodes de contact */
.contact-method {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.contact-method:hover .method-icon {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* Animation pour les éléments de fonctionnalités */
.feature-item {
    transition: all 0.3s ease;
    cursor: pointer;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Animation pour les FAQ */
.faq-item {
    transition: all 0.2s ease;
}

.faq-question:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== MODAL DE CONFIRMATION UX 2025 ===== */

/* Backdrop du modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-backdrop.show {
    opacity: 1;
    visibility: visible;
}

/* Contenu du modal */
.modal {
    background: white;
    border-radius: 20px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 100%;
    position: relative;
    transform: scale(0.8) translateY(50px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
}

.modal-backdrop.show .modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #0077B6, #00A8CC, #FFD60A, #FF8C00);
}

.modal-content {
    padding: 2.5rem;
    text-align: center;
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 8px 30px rgba(40, 167, 69, 0.3);
    animation: modalIconPulse 2s ease-in-out infinite;
}

@keyframes modalIconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 30px rgba(40, 167, 69, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 40px rgba(40, 167, 69, 0.4);
    }
}

.modal-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.modal-message {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.modal-btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--nav-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    position: relative;
    overflow: hidden;
}

.modal-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.modal-btn:hover::before {
    left: 100%;
}

.modal-btn-primary {
    background: linear-gradient(135deg, #0077B6, #00A8CC);
    color: white;
}

.modal-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 119, 182, 0.3);
}

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

.modal-btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 119, 182, 0.2);
}

/* Modal d'erreur */
.modal-error .modal::before {
    background: linear-gradient(90deg, #dc3545, #fd7e14);
}

.modal-error .modal-icon {
    background: linear-gradient(135deg, #dc3545, #fd7e14);
    box-shadow: 0 8px 30px rgba(220, 53, 69, 0.3);
    animation: modalIconShake 0.6s ease-in-out;
}

@keyframes modalIconShake {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-5deg) scale(1.05); }
    75% { transform: rotate(5deg) scale(1.05); }
}

.modal-error .modal-icon::after {
    content: '⚠️';
}

.modal-error .modal-title {
    color: #dc3545;
}

/* Responsive */
@media (max-width: 480px) {
    .modal-backdrop {
        padding: 0.5rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }

    .modal-message {
        font-size: 1rem;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-btn {
        width: 100%;
    }
}

/* Animation d'entrée */
@keyframes modalSlideIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(50px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-backdrop.show .modal {
    animation: modalSlideIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== CATALOGUE MODERNE UX 2025 ===== */

/* Hero du catalogue */
.catalog-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 6rem 0 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.catalog-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 80%, rgba(255, 165, 0, 0.3) 0%, transparent 50%);
    z-index: 1;
}

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

.catalog-hero .hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.catalog-hero .title-line {
    display: block;
    opacity: 0.9;
}

.catalog-hero .title-accent {
    display: block;
    background: linear-gradient(135deg, #FFD60A, #FF8C00);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.catalog-hero .hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

/* Section de recherche et filtres */
.search-filters-section {
    background: white;
    padding: 2rem 0;
    border-bottom: 1px solid #e9ecef;
}

.search-filters-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Barre de recherche moderne */
.search-bar-container {
    display: flex;
    justify-content: center;
}

.search-input-wrapper {
    position: relative;
    max-width: 600px;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 3rem;
    border: 2px solid #e1e5e9;
    border-radius: 50px;
    font-size: 1.1rem;
    background: #f8f9fa;
    transition: var(--nav-transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 8px 25px rgba(0, 119, 182, 0.15);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 1.1rem;
    pointer-events: none;
}

.search-clear {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--nav-transition);
}

.search-clear:hover {
    background: #e9ecef;
    color: var(--color-text);
}

/* Conteneur des filtres */
.filters-container {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-bottom: 1px solid #e1e5e9;
    cursor: pointer;
}

.filters-header h3 {
    margin: 0;
    color: var(--color-text);
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filters-toggle {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--nav-transition);
}

.filters-toggle:hover {
    background: rgba(0, 119, 182, 0.1);
}

.filters-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

/* Groupes de filtres */
.filter-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-text);
    font-size: 1rem;
}

.filter-label i {
    color: var(--color-primary);
}

/* Options de filtres */
.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.option-checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--nav-transition);
}

.option-checkbox:hover {
    background: #f8f9fa;
}

.option-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #e1e5e9;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--nav-transition);
    flex-shrink: 0;
}

.option-checkbox input[type="checkbox"]:checked + .checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.option-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-weight: bold;
    font-size: 12px;
}

.option-text {
    font-size: 0.95rem;
    color: var(--color-text);
}

/* Filtre de prix avec slider */
.price-filter {
    grid-column: span 2;
}

.price-range-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-range-slider {
    position: relative;
    height: 6px;
    background: #e1e5e9;
    border-radius: 3px;
    margin: 1rem 0;
    border: 1px solid #dee2e6;
}

.range-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: none;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 119, 182, 0.3);
    transition: var(--nav-transition);
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 119, 182, 0.4);
}

.price-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--color-primary);
}

.price-separator {
    color: #6c757d;
}

/* Actions des filtres */
.filters-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    padding: 1.5rem 2rem;
    background: #f8f9fa;
    border-top: 1px solid #e1e5e9;
}

/* Contrôles du catalogue */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid #e9ecef;
    margin-bottom: 2rem;
}

.catalog-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stats-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

.stats-details {
    display: flex;
    gap: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #6c757d;
}

.stat-item i {
    color: var(--color-primary);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sort-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--color-text);
}

.sort-select {
    padding: 0.5rem 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    background: white;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--nav-transition);
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

/* Section des excursions */
.excursions-section {
    padding: 2rem 0 4rem 0;
}

.excursions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Cartes d'excursions modernes */
.excursion-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: var(--nav-transition);
    opacity: 0;
    transform: translateY(30px);
}

.excursion-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.excursion-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.card-image-container {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--nav-transition);
}

.excursion-card:hover .card-image {
    transform: scale(1.05);
}

/* Badges */
.card-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge {
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.badge-featured {
    background: rgba(255, 214, 10, 0.9);
    color: var(--color-text);
}

.badge-direct {
    background: rgba(40, 167, 69, 0.9);
    color: white;
}

.badge-affiliate {
    background: rgba(0, 119, 182, 0.9);
    color: white;
}

/* Overlay des cartes */
.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--nav-transition);
}

.excursion-card:hover .card-overlay {
    opacity: 1;
}

.overlay-actions {
    display: flex;
    gap: 1rem;
}

.overlay-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--nav-transition);
    cursor: pointer;
}

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

.overlay-btn.secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.overlay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Contenu des cartes */
.card-content {
    padding: 1.5rem;
}

.card-header {
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: #6c757d;
}

.meta-item i {
    color: var(--color-primary);
}

.card-description {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    background: #f8f9fa;
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--color-text);
}

.feature-item i {
    color: var(--color-primary);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.price-section {
    flex: 1;
}

.price-range, .price-single, .price-contact {
    font-size: 0.95rem;
    color: var(--color-text);
}

.price-range strong, .price-single strong {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.price-contact {
    color: #6c757d;
    font-style: italic;
}

.card-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), #00A8CC);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--nav-transition);
    white-space: nowrap;
}

.card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 119, 182, 0.3);
    color: white;
}

/* Message d'état vide */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.no-results-content i {
    font-size: 4rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
}

.no-results-content h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.no-results-content p {
    color: #6c757d;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer du catalogue */
.catalog-footer {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 20px;
    margin-top: 2rem;
}

.footer-content h3 {
    font-size: 1.8rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.footer-content p {
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Notifications */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: white;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10000;
    transform: translateX(400px);
    opacity: 0;
    transition: var(--nav-transition);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-success {
    border-left: 4px solid #28a745;
}

.notification-success i {
    color: #28a745;
}

.notification-info {
    border-left: 4px solid var(--color-primary);
}

.notification-info i {
    color: var(--color-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .catalog-hero {
        padding: 4rem 0 2rem 0;
    }
    
    .search-filters-container {
        gap: 1rem;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .price-filter {
        grid-column: span 1;
    }
    
    .catalog-controls {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .stats-details {
        justify-content: center;
    }
    
    .excursions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .card-btn {
        justify-content: center;
    }
    
    .overlay-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .notification {
        right: 1rem;
        left: 1rem;
        transform: translateY(-100px);
    }
    
    .notification.show {
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    .search-input {
        padding: 0.875rem 2.5rem 0.875rem 2.5rem;
        font-size: 1rem;
    }
    
    .filters-header {
        padding: 1rem 1.5rem;
    }
    
    .filters-grid {
        padding: 1rem;
    }
    
    .card-content {
        padding: 1rem;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
}

/* --- Footer --- */
.site-footer {
    background-color: var(--color-text);
    color: #ccc;
    text-align: center;
    padding: 2rem 0;
    margin-top: 2rem;
    font-size: 0.9rem;
}
.disclaimer { font-style: italic; color: #aaa; }

/* ===== CATALOGUE MODERNE UX 2025 ===== */

/* Variables CSS étendues pour le catalogue */
:root {
    --catalog-hero-height: 60vh;
    --sidebar-width: 300px;
    --card-aspect-ratio: 1.2;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --border-radius-card: 12px;
    --spacing-section: 4rem;
}

/* === Section Hero Inspirante === */
.catalog-hero {
    position: relative;
    height: var(--catalog-hero-height);
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/hero-tenerife.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.title-line {
    display: block;
    opacity: 0.9;
}

.title-accent {
    display: block;
    color: var(--color-secondary);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    line-height: 1.6;
}

/* === Barre de Recherche Conversationnelle === */
.search-container {
    max-width: 600px;
    margin: 0 auto;
}

.search-form {
    position: relative;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.search-input-wrapper:focus-within {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.search-icon {
    color: var(--color-primary);
    margin-right: 1rem;
    font-size: 1.1rem;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 1.1rem;
    color: var(--color-text);
    outline: none;
    padding: 0.5rem 0;
}

.search-input::placeholder {
    color: #666;
    font-style: italic;
}

.search-clear {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.search-clear:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--color-text);
}

.search-help {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
    font-style: italic;
}

/* === Layout Principal === */
.main-content-section {
    padding: var(--spacing-section) 0;
}

.content-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* === Barre Latérale de Filtres === */
.filters-sidebar {
    background: var(--color-white);
    border-radius: var(--border-radius-card);
    box-shadow: var(--shadow-card);
    padding: 0;
    height: fit-content;
    position: sticky;
    top: 2rem;
    display: block;
    width: var(--sidebar-width);
    min-height: 500px;
    border: 1px solid #e9ecef;
    overflow: visible;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #e9ecef;
    background: #f8f9fa;
    border-radius: var(--border-radius-card) var(--border-radius-card) 0 0;
}

.filters-header h2 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filters-clear {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    color: #6c757d;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.filters-clear:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.filters-content {
    padding: 1rem;
    display: block;
    visibility: visible;
    opacity: 1;
    background: var(--color-white);
    border-radius: 0 0 var(--border-radius-card) var(--border-radius-card);
    min-height: 400px;
}

.filter-group {
    margin-bottom: 1rem;
    display: block;
    visibility: visible;
    opacity: 1;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 1rem;
    font-size: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e9ecef;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    visibility: visible;
    opacity: 1;
}

.option-checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: var(--transition-smooth);
    visibility: visible;
    opacity: 1;
}

.option-checkbox:hover {
    background: rgba(0, 119, 182, 0.05);
}

.option-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #dee2e6;
    border-radius: 4px;
    position: relative;
    transition: var(--transition-smooth);
    visibility: visible;
    opacity: 1;
    background: var(--color-white);
    flex-shrink: 0;
}

.option-checkbox input[type="checkbox"]:checked + .checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.option-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.option-text {
    font-size: 0.95rem;
    color: var(--color-text);
    visibility: visible;
    opacity: 1;
}

/* === Slider de Prix === */
.price-filter {
    margin-bottom: 2rem;
}

.price-range-container {
    margin-top: 1rem;
    visibility: visible;
    opacity: 1;
}

.price-range-slider {
    position: relative;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    margin-bottom: 1rem;
}

.range-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: none;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.range-input::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.price-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--color-primary);
}

.price-separator {
    margin: 0 0.5rem;
}

/* === Options de Rating === */
.rating-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    visibility: visible;
    opacity: 1;
}

.rating-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: var(--transition-smooth);
    visibility: visible;
    opacity: 1;
}

.rating-option:hover {
    background: rgba(0, 119, 182, 0.05);
}

.rating-option input[type="radio"] {
    display: none;
}

.rating-stars {
    color: #ffc107;
    font-size: 1.1rem;
    visibility: visible;
    opacity: 1;
}

.rating-text {
    font-size: 0.95rem;
    color: var(--color-text);
    visibility: visible;
    opacity: 1;
}

.rating-option input[type="radio"]:checked + .rating-stars {
    color: #ff8c00;
}

/* === Zone Principale === */
.main-content {
    min-height: 500px;
}

/* === Contrôles Mobiles === */
.mobile-controls {
    display: none;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--color-white);
    border-radius: var(--border-radius-card);
    box-shadow: var(--shadow-card);
}

.mobile-filters-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
}

.mobile-filters-btn:hover {
    background: #005a8b;
    transform: translateY(-1px);
}

.filter-count {
    background: var(--color-secondary);
    color: var(--color-text);
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: bold;
    min-width: 20px;
    text-align: center;
}

.mobile-sort {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.sort-label {
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

.sort-select {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: var(--color-white);
    color: var(--color-text);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

/* === Contrôles Desktop === */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--color-white);
    border-radius: var(--border-radius-card);
    box-shadow: var(--shadow-card);
}

.catalog-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stats-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

.stats-details {
    display: flex;
    gap: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.stat-item i {
    color: var(--color-primary);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* === Grille d'Excursions === */
.excursions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.excursion-card {
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    min-height: 400px;
}

.excursion-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.excursion-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.card-image-container {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.excursion-card:hover .card-image {
    transform: scale(1.05);
}

/* === Badge Catégorie === */
.card-category-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #ffc107;
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.card-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge {
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    backdrop-filter: blur(10px);
}

.badge-featured {
    background: rgba(255, 214, 10, 0.9);
    color: var(--color-text);
}

.badge-direct {
    background: rgba(0, 119, 182, 0.9);
    color: white;
}

.badge-affiliate {
    background: rgba(108, 117, 125, 0.9);
    color: white;
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.excursion-card:hover .card-overlay {
    opacity: 1;
}

.overlay-actions {
    display: flex;
    gap: 1rem;
}

.overlay-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.overlay-btn.secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-text);
}

.overlay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: calc(100% - 250px);
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.card-social-proof {
    margin-bottom: 1rem;
}

.rating-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 193, 7, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 193, 7, 0.2);
    width: fit-content;
}

.stars {
    color: #ffc107;
    font-size: 1.2rem;
    font-weight: 600;
}

.rating-text {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.card-key-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.9rem;
    color: #666;
    background: rgba(108, 117, 125, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    border: 1px solid rgba(108, 117, 125, 0.2);
}

.info-item i {
    color: var(--color-primary);
}

.card-body {
    margin-bottom: 1.5rem;
}

.card-description {
    color: #666;
    line-height: 1.5;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* === Bouton Prix === */
.card-price-button {
    background: #ffc107;
    color: #000;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    margin-top: auto;
    transition: all 0.3s ease;
}

.card-price-button:hover {
    background: #e0a800;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.3);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
    margin-top: auto;
}

.price-display {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-start;
}

.price-range,
.price-single {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.price-per-person {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.price-contact {
    font-size: 1rem;
    color: #666;
    font-style: italic;
}

/* === Modal Mobile === */
.mobile-filters-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.mobile-filters-modal.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.mobile-filters-modal:not(.hidden) {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: 20px 20px 0 0;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: var(--transition-smooth);
}

.mobile-filters-modal:not(.hidden) .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    background: var(--color-white);
    z-index: 10;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #666;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--color-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid #e9ecef;
    position: sticky;
    bottom: 0;
    background: var(--color-white);
}

.modal-footer .btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-outline {
    background: transparent;
    border: 1px solid #ddd;
    color: #666;
}

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

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

.btn-primary:hover {
    background: #005a8b;
    transform: translateY(-1px);
}

/* === Message d'État Vide === */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-white);
    border-radius: var(--border-radius-card);
    box-shadow: var(--shadow-card);
}

.no-results-content i {
    font-size: 4rem;
    color: #ddd;
    margin-bottom: 1.5rem;
}

.no-results-content h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.no-results-content p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* === Footer CTA === */
.catalog-footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, #005a8b 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.footer-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

/* === Notifications Toast === */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-card-hover);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1001;
    transform: translateX(100%);
    transition: var(--transition-smooth);
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left: 4px solid #28a745;
}

.notification-info {
    border-left: 4px solid var(--color-primary);
}

/* === Amélioration des Filtres === */
.filters-sidebar .price-display {
    background: #f8f9fa;
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid #e9ecef;
    margin-top: 1rem;
}

.filters-sidebar .filter-group {
    background: #fafbfc;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    margin-bottom: 1.5rem;
}

.filters-sidebar .filter-group:last-child {
    margin-bottom: 0;
}

/* === Sections de Filtres === */
.filter-section {
    margin-bottom: 1.5rem;
}

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-section-title:hover {
    background: #e9ecef;
}

.filter-section-title.collapsible {
    cursor: pointer;
}

.filter-section-title .collapse-icon {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

.filter-section-title.collapsible.active .collapse-icon {
    transform: rotate(180deg);
}

/* === Contenu Collapsible === */
.filter-content-collapsible {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    opacity: 0;
}

.filter-content-collapsible.active {
    max-height: 2000px;
    opacity: 1;
    transition: max-height 0.3s ease-in, opacity 0.3s ease-in;
}

/* === Labels de Filtres === */
.filter-label h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e9ecef;
}

/* === Tags Informatifs === */
.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.tag-success {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.tag-info {
    background: rgba(0, 119, 182, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(0, 119, 182, 0.2);
}

.tag-warning {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.tag-family {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* === Responsive Design === */
@media (max-width: 1400px) {
    .excursions-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 1200px) {
    .excursions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .filters-sidebar {
        display: none !important;
    }
    
    .mobile-controls {
        display: flex !important;
    }
    
    .catalog-controls {
        display: none !important;
    }
    
    .excursions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 1025px) {
    .mobile-controls {
        display: none !important;
    }
    
    .filters-sidebar {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .filters-content {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .catalog-controls {
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .search-input-wrapper {
        padding: 0.5rem 1rem;
    }
    
    .search-input {
        font-size: 1rem;
    }
    
    .excursions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .card-title {
        font-size: 1.3rem;
    }
    
    .card-image-container {
        height: 220px;
    }
    
    .card-content {
        height: calc(100% - 220px);
    }
    
    .mobile-controls {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .mobile-sort {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .sort-label {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .search-input-wrapper {
        padding: 0.5rem 0.75rem;
    }
    
    .search-input {
        font-size: 0.95rem;
    }
    
    .modal-content {
        max-height: 90vh;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-footer {
        padding: 1rem;
        flex-direction: column;
    }
    
    .footer-content h3 {
        font-size: 1.5rem;
    }
    
    .footer-content p {
        font-size: 1rem;
    }
}