/* Variables de couleurs */
:root {
    --light-gray: #E8E8E8;
    --dark: #0F0604;
    --white: #FFFFFF;
    --orange: #F96A24;
    --beige: #DCC9C2;
}

/* Réinitialisation des styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Boutons */
.btn-primary {
    background-color: var(--orange);
      position: relative;
  padding: 12px 24px;
  font-size: 16px;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 0.3s;
}
.btn-primary .loader {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  border-top: 3px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
}

.btn-primary.loading .btn-text {
  visibility: hidden;
}

.btn-primary.loading .loader {
  display: block;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.btn-secondary {
    background-color: transparent;
    color: var(--orange);
    border: 2px solid var(--orange);
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background-color: #e05d1a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(249, 106, 36, 0.3);
}

/* En-tête */
header {
    background-color: var(--light);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
}

.logo a {
    color: var(--dark);
    text-decoration: none;
}

/* Menu pour desktop */
.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    transition: all 0.3s ease-in-out;
}

.nav-links a:not(.btn-primary):not(.btn-secondary) {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    padding: 10px 0;
    position: relative;
    transition: color 0.3s;
}

.nav-links a:not(.btn-primary):not(.btn-secondary)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 5px;
    left: 0;
    background-color: var(--orange);
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-primary):not(.btn-secondary):hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--orange);
}

.auth-buttons {
    display: flex;
    gap: 15px;
    margin-left: 10px;
}

/* Bouton menu mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 40px;
    height: 30px;
    padding: 5px;
    cursor: pointer;
    z-index: 1001;
    background-color: var(--orange);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background-color: #e05d1c;
}

.menu-toggle .bar {
    display: block;
    height: 3px;
    width: 70%;
    background-color: white;
    border-radius: 3px;
    transition: all 0.3s ease-in-out;
}

/* Style pour l'élément actif dans la navigation */
.nav-links a.active {
    color: var(--orange);
    font-weight: 600;
}

.nav-links a.active::after {
    width: 100% !important;
}

/* Styles pour la version mobile */
@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links a.active {
        border-bottom: 2px solid var(--orange);
    }
}

/* Styles pour les boutons */
.btn-primary, .btn-secondary {
    padding: 8px 16px;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--orange);
    color: white;
    border: 2px solid var(--orange);
}

.btn-primary:hover {
    background-color: #e05d1c;
    border-color: #e05d1c;
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: rgba(249, 106, 36, 0.1);
    transform: translateY(-2px);
}

/* Styles pour mobile */
@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--light);
        flex-direction: column;
        justify-content: flex-start;
        padding: 80px 20px 30px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease-in-out;
        overflow-y: auto;
        background-color: white;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a:not(.btn-primary):not(.btn-secondary) {
        width: 100%;
        padding: 15px 0;
        border-bottom: 1px solid #eee;
        display: block;
    }
    
    .auth-buttons {
        flex-direction: column;
        width: 100%;
        margin: 20px 0 0;
        gap: 10px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        margin: 5px 0;
    }
    
    /* Correction du bouton de retour sur mobile */
    .form-nav .nav-links {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
        display: flex !important;
        justify-content: flex-end;
    }
    
    .form-nav .back-home {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .form-nav .back-home span {
        display: inline;
    }
}

/* Animation du bouton hamburger */
.menu-toggle.active .bar:nth-child(1) {
transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Style pour le bouton hamburger actif */
.menu-toggle.active {
    background-color: transparent;
        background-color: white;
}

.menu-toggle.active .bar {
    background-color: var(--dark);
}

/* Styles pour la section Bus */
.buses {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.buses h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark);
}

.buses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.bus-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bus-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

.bus-card h3 {
    padding: 20px 20px 10px;
    color: var(--dark);
    font-size: 1.5rem;
}

.bus-card p {
    padding: 0 20px 20px;
    color: #555;
    line-height: 1.6;
}

.bus-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0 20px 20px;
}

.bus-features span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #f5f5f5;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #555;
}

.bus-features i {
    color: var(--orange);
}

/* Styles pour la section Contact */
.contact {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.contact h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark);
}

.contact-content {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.contact-info {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
    color: var(--dark);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.contact-info p {
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
}

.contact-info i {
    color: var(--orange);
    width: 20px;
    text-align: center;
}

.contact-form {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--orange);
    outline: none;
}

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

/* Responsive pour la section Contact */
@media (max-width: 768px) {
    .contact-content {
        flex-direction: column;
    }
    
    .contact-info,
    .contact-form {
        width: 100%;
    }
    
    .form-nav {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .form-nav .logo {
        margin-bottom: 15px;
    }
    
    .form-nav .nav-links {
        width: 100%;
        justify-content: flex-start;
    }
    
    .back-home {
        width: auto;
    }
}

/* Carrousel */
.carousel-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

.carousel-slide {
    display: flex;
    width: 100%;
    height: auto;
    align-items: center;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide img {
    flex: 0 0 50%; /* Chaque image prend 50% de la largeur */
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    padding: 10px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

/* Styles pour les boutons de navigation */
.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(249, 106, 36, 0.8);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    z-index: 10;
    transition: all 0.3s ease;
}

.carousel-button:hover {
    background: var(--orange);
    transform: translateY(-50%) scale(1.1);
}

.prev {
    left: 10px;
}

.next {
    right: 10px;
}

/* Indicateurs de diapositive */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: var(--orange);
    transform: scale(1.2);
}

/* Réactivité */
@media (max-width: 1200px) {
    .carousel-slide img {
        max-height: 350px;
    }
}

@media (max-width: 992px) {
    .carousel-slide img {
        max-height: 300px;
        padding: 8px;
    }
    
    .carousel-button {
        padding: 12px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .carousel-slide {
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Masque la barre de défilement sur Firefox */
    }
    
    .carousel-slide::-webkit-scrollbar {
        display: none; /* Masque la barre de défilement sur Chrome/Safari */
    }
    
    .carousel-slide img {
        flex: 0 0 100%; /* Une seule image visible à la fois */
        max-height: 300px;
        scroll-snap-align: start;
        padding: 5px;
    }
    
    .carousel-button {
        display: none; /* Cache les boutons sur mobile pour un défilement tactile plus naturel */
    }
    
    .carousel-indicators {
        bottom: 10px;
    }
}

@media (max-width: 576px) {
    .carousel-slide img {
        max-height: 250px;
    }
    
    .carousel-container {
        border-radius: 0;
        box-shadow: none;
    }
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    font-size: 1.5rem;
    padding: 1rem;
    cursor: pointer;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.carousel-button:hover {
    background: rgba(0, 0, 0, 0.8);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: var(--orange);
    transform: scale(1.2);
}

/* Section Héro */
.hero {
    background-color: #f8f9fa;
    padding: 120px 0 50px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto 40px;
    padding: 0 20px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-buttons {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--dark);
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #555;
}

.search-box {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.search-box input {
    padding: 15px 20px;
    border: 1px solid #ddd;
    border-radius: 30px;
    font-size: 16px;
    min-width: 200px;
    flex: 1;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(249, 106, 36, 0.2);
}

.search-box .fa-exchange-alt {
    color: var(--orange);
    font-size: 20px;
    align-self: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.search-box .fa-exchange-alt:hover {
    transform: rotate(180deg);
}

/* Sections générales */
section {
    padding: 100px 0;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--dark);
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--orange);
    margin: 15px auto 0;
}

/* Section À propos */
.about {
    background-color: var(--light-gray);
}

.about p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature i {
    font-size: 2.5rem;
    color: var(--orange);
    margin-bottom: 20px;
}

.feature h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--dark);
}

.feature p {
    margin: 0;
    color: #666;
    font-size: 1rem;
}

/* Section Avantages */
.benefits {
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.benefit {
    text-align: center;
    padding: 40px 20px;
    border-radius: 10px;
    background-color: var(--light-gray);
    transition: all 0.3s ease;
}

.benefit:hover {
    background-color: var(--beige);
}

.benefit i {
    font-size: 2.5rem;
    color: var(--orange);
    margin-bottom: 20px;
}

.benefit h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--dark);
}

.benefit p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

/* Section CTA */
.cta {
    background: linear-gradient(135deg, var(--orange), #ff8c42);
    color: var(--white);
    text-align: center;
    padding: 100px 0;
}

.cta h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta h2::after {
    background: var(--white);
}

.cta p {
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.2rem;
    line-height: 1.8;
}

.cta .btn-primary {
    background-color: var(--white);
    color: var(--orange);
    font-weight: 600;
    padding: 15px 40px;
    font-size: 1.1rem;
}

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

/* Pied de page */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 15px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--orange);
}

.footer-section p, .footer-section a {
    color: #bbb;
    margin-bottom: 15px;
    display: block;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--orange);
}

.footer-section i {
    margin-right: 10px;
    color: var(--orange);
    width: 20px;
    text-align: center;
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #888;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .search-box {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .search-box .fa-exchange-alt {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    
    .search-box .fa-exchange-alt:hover {
        transform: rotate(270deg);
    }
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 15px 20px;
    }
    
    .nav-links {
        margin-top: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .nav-links a {
        margin: 10px 0;
    }
    
    .hero {
        padding-top: 150px;
        height: auto;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    h2 {
        font-size: 2rem;
        margin-bottom: 40px;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate {
    animation: fadeInUp 0.8s ease-out forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Ajout d'une animation au chargement de la page */
body.loaded .hero-content {
    animation: fadeInUp 1s ease-out;
}

body.loaded .feature {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

body.loaded .feature:nth-child(1) { animation-delay: 0.2s; }
body.loaded .feature:nth-child(2) { animation-delay: 0.4s; }
body.loaded .feature:nth-child(3) { animation-delay: 0.6s; }