:root {
    --primary-color: #5D4037; 
    --secondary-color: #A1887F; 
    --accent-color: #81C784;
        --bg-color: #F5F5F5; /* No changes needed */
    --text-color: #333;
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Lato', sans-serif;
}

/* -- AJOUTS CSS POUR THEME -- */

body.dark-theme {
    --primary-color: #A1887F;   
    --secondary-color: #4E342E; 
        --bg-color: #121212; /* No changes needed */
    --text-color: #E0E0E0;     
    --card-bg: #1E1E1E;        
}

#levier_theme {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: color 0.3s ease, transform 0.3s ease;
}

#levier_theme:hover {
    transform: scale(1.2) rotate(15deg);
    color: var(--accent-color);
}

body, .maison-card-v2, #Recherches-form, #contact-form input, #contact-form textarea, header {
    transition: background-color 0.4s ease, color 0.4s ease;
}


body.dark-theme #Recherches-form {
    background: var(--card-bg); 
}

body.dark-theme header {
    background-color: var(--card-bg);
}


/* -- FIN AJOUTS -- */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Times New Roman', Times, serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-primary);
    color: var(--primary-color);
    margin-bottom: 1rem;
}

section {
    padding: 60px 20px;
    text-align: center;
}


header {
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 70px;
}

nav .logo {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

nav .logo span {
    color: var(--accent-color);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

nav ul a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

nav ul a:hover {
    color: var(--accent-color);
}

.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://source.unsplash.com/1600x900/?house,modern');
    background-size: cover;
    background-position: center;
    color: white;
    height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
    border-radius: 14px;
}

.hero-content {
    max-width: 500px;
    border-radius: 14px;
}

.hero h1 {
    font-size: 4rem;
    color: white;
    font-weight: 700;
}

.hero .slogan {
    font-size: 1.5rem;
    font-family: var(--font-secondary);
    margin-bottom: 1.5rem;
    color: #f0f0f0;
}

.hero .Message {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-button {
    background-color: var(--accent-color);
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #66BB6A; 
}


#Recherches {
    background-color: #ffffff;
    font-family: 'Times New Roman', Times, serif;
}

#Recherches-form {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    background: var(--bg-color);
    border-radius: 8px;
}

.form-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 200px;
    font-family: 'Times New Roman', Times, serif;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--primary-color);
    font-family: 'Times New Roman', Times, serif;
}

.form-group select, 
.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    font-family: 'Times New Roman', Times, serif;
}

.search-button {
    align-self: flex-end;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-button:hover {
    background-color: #4E342E;
}


#gallery {
    padding-top: 60px;
    padding-bottom: 80px;
}

#gallery h2 {
    margin-bottom: 40px;
    font-size: 2.5rem;
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Times New Roman', Times, serif;
}


.maison-card-v2 {
    position: relative; 
    height: 450px;
    border-radius: 12px;
    overflow: hidden; 
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
    font-family: 'Times New Roman', Times, serif;
}

.maison-card-v2:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}


.maison-card-v2 img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.maison-card-v2:hover img {
    transform: scale(1.1); 
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(29, 21, 18, 0.9) 0%, rgba(29, 21, 18, 0) 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end; 
    padding: 25px;
    color: white;
    opacity: 0; 
    transition: opacity 0.5s ease;
    font-family: 'Times New Roman', Times, serif;
}

.maison-card-v2:hover 
.card-overlay {
    opacity: 1; 
}


.overlay-content h3, 
.overlay-content p, 

/*--AJOUTS POUR PETITE PARTIE DESCRIPTION--*/
.overlay-content .description {
    font-size: 0.95rem; /* Ajustez la taille de la police si nécessaire */
    margin-bottom: 10px; /* Espace en dessous de la description */
    color: #e0e0e0; /* Couleur légèrement différente pour la description */
    line-height: 1.4;
    max-height: 70px; /* Limite la hauteur pour éviter un texte trop long */
    overflow: hidden; /* Cache le texte qui dépasse */
    text-overflow: ellipsis; /* Ajoute des points de suspension si le texte est coupé */
    display: -webkit-box;
    -webkit-line-clamp: 3; /* Limite à 3 lignes */
    -webkit-box-orient: vertical;
    opacity: 0; /* Initialement caché, comme les autres éléments de l'overlay */
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Ajoutez une transition pour la description lorsqu'on survole la carte */
.maison-card-v2:hover .overlay-content .description {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.25s; /* Ajustez le délai pour qu'il apparaisse après le titre */
}

/* Ajustez le délai des autres éléments si vous le souhaitez */
.maison-card-v2:hover .overlay-content h3 {
    transition-delay: 0.15s;
}
.maison-card-v2:hover .overlay-content p.location { /* Cibler spécifiquement les paragraphes de localisation/prix */
    transition-delay: 0.35s;
}
.maison-card-v2:hover .overlay-content p.price {
    transition-delay: 0.4s;
}
.maison-card-v2:hover .overlay-content .details-btn {
    transition-delay: 0.45s;
}

/* Si vous avez une limite de hauteur pour l'overlay-content, assurez-vous qu'elle est suffisante */
.overlay-content {
    /* ... vos styles existants ... */
    /* Assurez-vous que l'espace est suffisant pour la description */
}

/*---FIN AJOUTS---*/


.overlay-content 
.details-btn {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.maison-card-v2:hover 
.overlay-content h3 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.maison-card-v2:hover 
.overlay-content p {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.maison-card-v2:hover .overlay-content .details-btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}


.overlay-content h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    margin-bottom: 8px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.4);
}

.overlay-content p {
    font-family: var(--font-secondary);
    font-size: 1rem;
    margin-bottom: 15px;
}

.overlay-content i {
    margin-right: 10px;
    color: var(--accent-color);
}

.details-btn {
    display: inline-block;
    align-self: flex-start; 
    background-color: white;
    color: var(--primary-color);
    padding: 10px 22px;
    border-radius: 50px; 
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s, color 0.3s;
}

.details-btn:hover {
    background-color: var(--accent-color);
    color: white;
}


/* --- AJOUTS CSS POUR BURGER --- */

.burger {
    display: none; 
    cursor: pointer;
}

.burger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--primary-color);
    transition: all 0.3s ease-in-out;
}



@media (max-width: 768px) {
    nav ul {
       
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: fixed;
        top: 70px; 
        right: -100%; 
        width: 100%;
        height: calc(100vh - 70px); 
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(5px); 
        gap: 40px;
        transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 999; 
    }

    
    nav ul.nav-active {
        right: 0; 
    }

    .burger {
        display: block; 
    }

   
    .burger.toggle .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .burger.toggle .bar:nth-child(2) {
        opacity: 0;
    }
    .burger.toggle .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
   
}
    
/* --- FIN AJOUTS CSS --- */

@media (max-width: 768px) {

    #gallery h2 {
        font-size: 2rem; 
    }

    .gallery-container {
        gap: 2rem;
        padding: 0 10px; 
    }

    .maison-card-v2 {
        height: 400px; 
    }

    
    .maison-card-v2 .card-overlay {
        opacity: 1; 
        background: linear-gradient(to top, rgba(29, 21, 18, 0.95) 0%, rgba(29, 21, 18, 0.1) 80%);
    }

    
    .maison-card-v2 .overlay-content h3,
    .maison-card-v2 .overlay-content p,
    .maison-card-v2 .overlay-content .details-btn {
        opacity: 1;
        transform: translateY(0);
    }
    
    
    .maison-card-v2:hover {
        transform: none;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15); /* On garde l'ombre de base */
    }

    .maison-card-v2:hover img {
        transform: none;
    }
    
    .overlay-content h3 {
        font-size: 1.6rem; 
    }

    .overlay-content p {
        font-size: 0.9rem;
    }
}


@media (max-width: 480px) {

    #gallery {
        padding-left: 10px;
        padding-right: 10px;
    }

    
    .gallery-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .maison-card-v2 {
        height: 350px; 
    }

    .overlay-content h3 {
        font-size: 1.4rem; 
    }

    .details-btn {
        padding: 8px 18px; 
        font-size: 0.9rem;
    }
}

#about {
    background-color: var(--secondary-color);
    color: white;
}
#about h2 {
    color: white;
}
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

#contact-form {
    max-width: 600px;
    margin: 0 auto 30px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#contact-form input, #contact-form textarea {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    font-family: var(--font-secondary);
}

#contact-form button {
    padding: 12px 20px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
    font-family: 'Times New Roman', Times, serif;
}

#contact-form button:hover {
    background-color: #66BB6A;
}

.social-links a {
    display: inline-block;
    margin: 0 15px;
    padding: 10px 20px;
    text-decoration: none;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s;
}

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

.social-links a i {
    margin-right: 8px;
}


footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 20px;
}


@media (max-width: 768px) {
    nav ul {
        
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero .slogan {
        font-size: 1.2rem;
    }
    #search-form {
        flex-direction: column;
        align-items: stretch;
    }
    .search-button {
        align-self: auto;
    }
}
 

/* --- A.C.POUR VALIDATION --- */

.form-control {
    position: relative;
    margin-bottom: 10px;
}

.form-control small {
    color: #e74c3c; 
    position: absolute;
    bottom: -18px; 
    left: 5px;
    visibility: hidden; 
}


.form-control.error small {
    visibility: visible;
}

.form-control.error input,
.form-control.error textarea {
    border-color: #e74c3c; 
}

.form-control.success input,
.form-control.success textarea {
    border-color: #2ecc71; 
}
#form-status {
    text-align: center;
    margin-top: 15px;
    font-weight: bold;
}

#form-status.success {
    color: #2ecc71; 
}
 /* --- F.A --- */

/* --- parite ajoutée par M --- */
/* --- MODAL RESERVATION --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    transition: opacity 0.3s;
}

.modal-content {
    background: #fff;
    padding: 32px 28px 24px 28px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    max-width: 400px;
    width: 100%;
    position: relative;
    font-family: var(--font-primary);
    animation: modalIn 0.35s cubic-bezier(0.77,0,0.175,1);
}

@keyframes modalIn {
    from { transform: scale(0.85) translateY(40px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.close-modal {
    position: absolute;
    top: 16px;
    right: 18px;
    font-size: 2rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: color 0.2s;
    z-index: 10;
}
.close-modal:hover {
    color: var(--accent-color);
}

#reservation-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 10px;
}

#reservation-form .form-group {
    min-width: unset;
    width: 100%;
}

#reservation-form label {
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--primary-color);
}

#reservation-form input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    font-family: var(--font-secondary);
    background: #f9f9f9;
    transition: border-color 0.2s;
}

#reservation-form input:focus {
    border-color: var(--accent-color);
    outline: none;
}

#reservation-form .search-button {
    background: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 12px 0;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s;
}
#reservation-form .search-button:hover {
    background: #66BB6A;
}

@media (max-width: 480px) {
    .modal-content {
        padding: 18px 8px 16px 8px;
        max-width: 95vw;
    }
}

body.dark-theme .modal-content {
    background: var(--card-bg);
    color: var(--text-color);
}
body.dark-theme #reservation-form label {
    color: var(--accent-color);
}
body.dark-theme #reservation-form input {
    background: #222;
    color: var(--text-color);
    border-color: #444;
}
body.dark-theme .close-modal {
    color: var(--accent-color);
}
/* --- FIN MODAL RESERVATION --- */