/* ===== VOYAGES ORGANISES - DESIGN MODERNE 2025 ===== */

/* Variables personnalisées pour les voyages organisés */
:root {
    --travel-primary: #df134d;
    --travel-secondary: #61afcb;
    --travel-accent: #61afcb;
    --travel-dark: #2c3e50;
    --travel-light: #ffffff;
    
    /* Gradients spéciaux pour voyages */
    --travel-gradient-1: linear-gradient(135deg, #df134d 0%, #61afcb 100%);
    --travel-gradient-2: linear-gradient(135deg, #61afcb 0%, #df134d 100%);
    --travel-gradient-3: linear-gradient(135deg, #61afcb 0%, #4e8fa8 100%);
    --travel-gradient-4: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    
    /* Animations et transitions */
    --smooth-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce-transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Ombres modernes */
    --shadow-soft: 0 4px 20px rgba(223, 19, 77, 0.1);
    --shadow-medium: 0 8px 30px rgba(223, 19, 77, 0.15);
    --shadow-strong: 0 15px 40px rgba(223, 19, 77, 0.2);
    --shadow-floating: 0 20px 60px rgba(0, 0, 0, 0.1);
}

/* ===== HERO SECTION VOYAGES ===== */
.hero-section {
    background: var(--travel-gradient-1);
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="travel-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/><path d="M5,5 L15,15 M15,5 L5,15" stroke="white" stroke-width="0.5" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23travel-pattern)"/></svg>');
    animation: heroPattern 20s linear infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

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

.hero-section h1 {
    font-size: 4rem;
    font-weight: 900;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.3);
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #ffffff, #f0f9ff, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: heroTitle 1s ease-out;
    letter-spacing: -0.02em;
}

.hero-section h4 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-shadow: 1px 2px 4px rgba(0,0,0,0.2);
    animation: heroSubtitle 1s ease-out 0.3s both;
}

.hero-section .lead {
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
    margin-bottom: 3rem;
    animation: heroText 1s ease-out 0.6s both;
}

.hero-section .btn {
    background: linear-gradient(45deg, rgba(255,255,255,0.9), rgba(255,255,255,1));
    color: #df134d;
    border: none;
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: var(--shadow-medium);
    transition: var(--smooth-transition);
    animation: heroButton 1s ease-out 0.9s both;
    position: relative;
    overflow: hidden;
}

.hero-section .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s;
}

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

.hero-section .btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-strong);
    color: #df134d;
}

.hero-section img {
    border-radius: 25px;
    box-shadow: var(--shadow-floating);
    transition: var(--smooth-transition);
    animation: heroImage 1s ease-out 0.5s both;
    position: relative;
}

.hero-section img:hover {
    transform: scale(1.03) rotateY(5deg);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2);
}

/* ===== DESTINATIONS CARDS ===== */
.destination-card {
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    overflow: hidden;
    transition: var(--bounce-transition);
    position: relative;
    box-shadow: var(--shadow-soft);
}

.destination-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--travel-gradient-1);
    transition: var(--smooth-transition);
}

.destination-card:hover::before {
    height: 8px;
    background: var(--travel-gradient-2);
}

.destination-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--shadow-floating);
}

.destination-card .card-header {
    padding: 1.5rem;
    border: none;
    position: relative;
    overflow: hidden;
}

.destination-card .card-header::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 0.8s;
}

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

.destination-card .card-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.destination-card .card-body {
    padding: 2rem;
}

.destination-card img {
    border-radius: 15px;
    transition: var(--smooth-transition);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.destination-card:hover img {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.destination-card ul li {
    padding: 8px 0;
    transition: var(--smooth-transition);
    border-radius: 8px;
    padding-left: 10px;
}

.destination-card ul li:hover {
    background: rgba(223, 19, 77, 0.05);
    transform: translateX(5px);
}

.destination-card ul li i {
    font-size: 1.1rem;
    transition: var(--smooth-transition);
}

.destination-card:hover ul li i {
    transform: scale(1.2);
}

/* ===== SERVICES INCLUS CARDS ===== */
.service-included-card {
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(223, 19, 77, 0.1);
    border-radius: 20px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: var(--bounce-transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.service-included-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--travel-gradient-1);
    opacity: 0;
    transition: var(--smooth-transition);
    border-radius: 20px;
}

.service-included-card:hover::before {
    opacity: 0.1;
}

.service-included-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: var(--shadow-floating);
    border-color: #df134d;
}

.service-included-card .card-icon {
    width: 80px;
    height: 80px;
    background: var(--travel-gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--bounce-transition);
    position: relative;
    z-index: 1;
}

.service-included-card:hover .card-icon {
    transform: scale(1.1) rotateY(180deg);
    background: var(--travel-gradient-2);
}

.service-included-card .card-icon i {
    font-size: 2rem;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.service-included-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--travel-dark);
    position: relative;
    z-index: 1;
}

.service-included-card ul {
    position: relative;
    z-index: 1;
}

.service-included-card ul li {
    margin-bottom: 10px;
    transition: var(--smooth-transition);
    padding: 5px;
    border-radius: 5px;
}

.service-included-card:hover ul li {
    color: var(--travel-dark);
}

.service-included-card ul li:hover {
    background: rgba(255,255,255,0.3);
    transform: translateX(5px);
}

/* ===== AVANTAGES CARDS ===== */
.advantage-card {
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(97, 175, 203, 0.2);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    transition: var(--bounce-transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--travel-gradient-3);
}

.advantage-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-floating);
    border-color: #61afcb;
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: var(--travel-gradient-3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--bounce-transition);
    position: relative;
}

.advantage-icon i {
    font-size: 2rem;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.15) rotateZ(360deg);
    background: var(--travel-gradient-1);
}

.advantage-icon i {
    font-size: 2rem;
    color: white;
}

.advantage-card h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--travel-dark);
}

/* ===== SECTION VOYAGE SUR-MESURE ===== */
.bg-primary {
    background: var(--travel-gradient-1) !important;
    position: relative;
    overflow: hidden;
}

.bg-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="custom-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><polygon points="15,5 25,20 15,35 5,20" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23custom-pattern)"/></svg>');
    animation: patternMove 25s linear infinite;
}

.bg-primary .container {
    position: relative;
    z-index: 1;
}

.bg-primary h2 {
    font-size: 3rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: fadeInScale 1s ease-out;
}

.bg-primary .btn-light {
    background: rgba(255,255,255,0.95);
    border: none;
    color: #df134d;
    font-weight: 700;
    padding: 15px 35px;
    border-radius: 50px;
    transition: var(--bounce-transition);
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.bg-primary .btn-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(223, 19, 77, 0.1), transparent);
    transition: left 0.6s;
}

.bg-primary .btn-light:hover::before {
    left: 100%;
}

.bg-primary .btn-light:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-strong);
    color: #df134d;
}

/* ===== CTA FINAL SECTION ===== */
.btn-primary {
    background: var(--travel-gradient-1);
    border: none;
    font-weight: 700;
    padding: 15px 35px;
    border-radius: 50px;
    transition: var(--smooth-transition);
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

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

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-strong);
    background: var(--travel-gradient-2);
}

.btn-outline-primary {
    border: 2px solid #df134d;
    color: #df134d;
    background: rgba(255,255,255,1);
    font-weight: 700;
    padding: 13px 33px;
    border-radius: 50px;
    transition: var(--smooth-transition);
    position: relative;
    overflow: hidden;
}

.btn-outline-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--travel-gradient-1);
    transition: left 0.4s;
    z-index: -1;
}

.btn-outline-primary:hover::before {
    left: 0;
}

.btn-outline-primary:hover {
    color: white;
    border-color: transparent;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-medium);
}

/* ===== ANIMATIONS ===== */
@keyframes heroPattern {
    0% { background-position: 0 0; }
    100% { background-position: 100px 100px; }
}

@keyframes heroGlow {
    0% { opacity: 0.1; transform: rotate(0deg); }
    100% { opacity: 0.3; transform: rotate(180deg); }
}

@keyframes heroTitle {
    0% { 
        opacity: 0; 
        transform: translateY(50px) scale(0.8);
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1);
    }
}

@keyframes heroSubtitle {
    0% { 
        opacity: 0; 
        transform: translateX(-50px);
    }
    100% { 
        opacity: 1; 
        transform: translateX(0);
    }
}

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

@keyframes heroButton {
    0% { 
        opacity: 0; 
        transform: translateY(30px) scale(0.8);
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1);
    }
}

@keyframes heroImage {
    0% { 
        opacity: 0; 
        transform: translateX(50px) rotateY(-10deg);
    }
    100% { 
        opacity: 1; 
        transform: translateX(0) rotateY(0deg);
    }
}

@keyframes fadeInScale {
    0% { 
        opacity: 0; 
        transform: scale(0.8);
    }
    100% { 
        opacity: 1; 
        transform: scale(1);
    }
}

@keyframes patternMove {
    0% { background-position: 0 0; }
    100% { background-position: 200px 200px; }
}

@keyframes floating {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Animation de apparition au scroll */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.fade-in-up.show {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .hero-section h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 992px) {
    .hero-section h1 {
        font-size: 3rem;
    }
    
    .hero-section h4 {
        font-size: 1.5rem;
    }
    
    .destination-card .card-body {
        padding: 1.5rem;
    }
    
    .service-included-card {
        padding: 2rem 1rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 60vh;
        padding: 4rem 0;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section h4 {
        font-size: 1.3rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .destination-card .card-header h3 {
        font-size: 1.3rem;
    }
    
    .service-included-card .card-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-included-card .card-icon i {
        font-size: 1.5rem;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
    }
    
    .advantage-icon i {
        font-size: 1.5rem;
    }
    
    .bg-primary h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .btn,
    .btn-primary,
    .btn-outline-primary {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .destination-card .card-body {
        padding: 1rem;
    }
    
    .service-included-card {
        padding: 1.5rem 1rem;
    }
    
    .advantage-card {
        padding: 2rem 1.5rem;
    }
}

/* Styles pour l'accessibilité */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Mode sombre support */
@media (prefers-color-scheme: dark) {
    .destination-card,
    .service-included-card,
    .advantage-card {
        background: rgba(255, 255, 255, 1);
        color: #2c3e50;
        border-color: rgba(223, 19, 77, 0.2);
    }
    
    .destination-card h4,
    .service-included-card h4,
    .advantage-card h4 {
        color: #2c3e50;
    }
}