* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        :root {
            --primary-black: #121212;
            --primary-white: #f8f8f8;
            --accent-gray: #e0e0e0;
            --text-gray: #555;
        }
        
        body {
            background-color: var(--primary-white);
            color: var(--primary-black);
            line-height: 1.6;
        }
        a{
            text-decoration:none ;
        }
        /* Header & Navigation */
        header {
            background-color: var(--primary-black);
            color: var(--primary-white);
            padding: 1rem 5%;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .logo-circle {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: 2px solid var(--primary-white);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        
        .logo-eden {
            font-family: 'Brush Script MT', cursive;
            font-size: 1.2rem;
            font-weight: bold;
        }
        
        .logo-dental {
            font-size: 0.5rem;
            letter-spacing: 1px;
        }
        
        .logo-doctor {
            position: absolute;
            bottom: 5px;
            font-size: 0.4rem;
            width: 100%;
            text-align: center;
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
            i#menu-mobile {
                font-size: 1.7rem;
                display: none;
            }
        nav a {
            color: var(--primary-white);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        nav a:hover {
            color: #aaa;
        }
        
        /* Hero Section */
        .hero {
            margin-top: 80px;
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1629909613654-28e377c37b09?ixlib=rb-4.0.3') center/cover no-repeat;
            height: 80vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: var(--primary-white);
            padding: 0 5%;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            font-weight: 300;
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin-bottom: 2rem;
        }
        
        .cta-button {
            background-color: var(--primary-black);
            color: var(--primary-white);
            border: 2px solid var(--primary-white);
            padding: 12px 30px;
            font-size: 1rem;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }
        
        .cta-button:hover {
            background-color: var(--primary-white);
            color: var(--primary-black);
        }
        
        /* Services Section */
        .services {
            padding: 5rem 5%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 300;
            margin-bottom: 0.5rem;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--primary-black);
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        
        .service-card {
            background-color: var(--primary-white);
            border: 1px solid var(--accent-gray);
            border-radius: 10px;
            padding: 2rem;
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .service-icon {
            font-size: 3rem;
            color: var(--primary-black);
            margin-bottom: 1.5rem;
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            font-weight: 500;
        }
        
        /* Doctor Section */
        .doctor {
            background-color: #f5f5f5;
            padding: 5rem 5%;
        }
        
        .doctor-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 3rem;
        }
        .loading_opacity_event{
            pointer-events: none;
            opacity: .4;
        }
        .doctor-image {
            /* flex: 1; */
            min-width: 300px;
            text-align: center;
        }
        
        .doctor-image img {
            width: 100%;
            max-width: 400px;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .doctor-info {
            flex: 1;
            min-width: 300px;
        }
        
        .doctor-info h2 {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            font-weight: 500;
        }
        
        .doctor-info p {
            margin-bottom: 1.5rem;
            color: var(--text-gray);
        }
        
        .doctor-specialties {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        .specialty-tag {
            background-color: var(--primary-black);
            color: var(--primary-white);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        
        /* Appointment Section */
        .appointment {
            padding: 5rem 5%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .appointment-form {
            background-color: var(--primary-white);
            border: 1px solid var(--accent-gray);
            border-radius: 10px;
            padding: 2rem;
            max-width: 700px;
            margin: 0 auto;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--accent-gray);
            border-radius: 5px;
            font-size: 1rem;
        }
        
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        img.logo {
            width: 100%;
            height: 100%;
        }
        .submit-btn {
            background-color: var(--primary-black);
            color: var(--primary-white);
            border: none;
            padding: 12px 30px;
            font-size: 1rem;
            border-radius: 5px;
            cursor: pointer;
            width: 100%;
            transition: background-color 0.3s;
        }
        
        .submit-btn:hover {
            background-color: #333;
        }
        
        /* Contact Section */
        .contact {
            background-color: var(--primary-black);
            color: var(--primary-white);
            padding: 5rem 5%;
        }
        
        .contact-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        
        .contact-info h3 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 10px;
        }
        
        .contact-info h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background-color: var(--primary-white);
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
        }
        
        .contact-item i {
            font-size: 1.2rem;
            margin-right: 1rem;
            width: 30px;
            text-align: center;
        }
        
        .contact-item a {
            color: var(--primary-white);
            text-decoration: none;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255,255,255,0.1);
            color: var(--primary-white);
            transition: background-color 0.3s;
        }
        
        .social-links a:hover {
            background-color: rgba(255,255,255,0.2);
        }
        
        /* Footer */
        footer {
            background-color: #111;
            color: #aaa;
            text-align: center;
            padding: 1.5rem;
            font-size: 0.9rem;
        }

          .ba-slider-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            }

            .ba-slider {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            }

            .ba-slider img {
            width: 100%;
            display: block;
            }

            .ba-after {
            position: absolute;
            top: 0;
            left: 0;
            width: 50%; /* start in the middle */
            height: 100%;
            object-fit: cover;
            }

            .ba-handle {
            position: absolute;
            top: 0;
            left: 50%;
            width: 4px;
            height: 100%;
            background: white;
            cursor: ew-resize;
            box-shadow: 0 0 4px rgba(0,0,0,0.4);
            }

        #temoignages {
        background-color: #f9f9f9;
        padding: 60px 0;
        }
        #temoignages h2 {
        text-align: center;
        font-size: 2rem;
        margin-bottom: 40px;
        }
        .testimonials-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
        }
        .testimonial-card {
        background: white;
        border-radius: 10px;
        padding: 20px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
        }
        .testimonial-card p {
        font-style: italic;
        color: #555;
        }
        .testimonial-card div {
        margin-top: 15px;
        font-weight: bold;
        color: #333;
        }
        .float {
            position: fixed;
            width: 55px;
            height: 55px;
            right: 40px;
            bottom: 24px;
            background-color: #25d366;
            color: #FFF;
            border-radius: 50px;
            display: flex;
            font-size: 30px;
            z-index: 100;
            align-items: center;
            justify-content: center;
        }

        /* ANIMATIONS ET TRANSITIONS AJOUTÉES */
        
        /* Animation d'entrée pour les sections */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .animated-section {
            opacity: 0;
            animation: fadeInUp 0.8s ease-out forwards;
        }
        
        .delay-1 { animation-delay: 0.1s; }
        .delay-2 { animation-delay: 0.2s; }
        .delay-3 { animation-delay: 0.3s; }
        .delay-4 { animation-delay: 0.4s; }
        .delay-5 { animation-delay: 0.5s; }
        
        /* Animation pour les cartes de service */
        .service-card {
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
        }
        
        .service-card:hover {
            transform: perspective(1000px) rotateX(5deg) rotateY(5deg) translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
            z-index: 10;
        }
        
        .service-icon {
            transition: transform 0.5s ease, color 0.3s ease;
        }
        
        .service-card:hover .service-icon {
            transform: scale(1.2);
            color: #1a73e8;
        }
        
        /* Animation pour le formulaire */
        .appointment-form {
            transition: all 0.5s ease;
            transform: scale(0.98);
        }
        
        .appointment-form.animate {
            transform: scale(1);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .form-group input, 
        .form-group select, 
        .form-group textarea {
            transition: all 0.3s ease;
            border: 1px solid #ddd;
        }
        
        .form-group input:focus, 
        .form-group select:focus, 
        .form-group textarea:focus {
            border-color: #1a73e8;
            box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
            transform: translateY(-2px);
        }
        
        /* Animation pour le bouton d'appel à l'action */
        .cta-button {
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }
        
        .cta-button::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: 0.6s;
        }
        
        .cta-button:hover::after {
            left: 100%;
        }
        
        /* Animation pour les témoignages */
        .testimonial-card {
            transition: all 0.4s ease;
            transform: translateY(0);
        }
        
        .testimonial-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        
        /* Animation pour le menu de navigation */
        nav ul li {
            position: relative;
        }
        
        nav ul li::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: white;
            transition: width 0.3s ease;
        }
        
        nav ul li:hover::after {
            width: 100%;
        }
        
        /* Animation pour le médecin */
        .doctor-image {
            overflow: hidden;
            border-radius: 10px;
        }
        
        .doctor-image img {
            transition: transform 0.5s ease;
        }
        
        .doctor-image:hover img {
            transform: scale(1.05);
        }
        
        .specialty-tag {
            transition: all 0.3s ease;
        }
        
        .specialty-tag:hover {
            background-color: #1a73e8;
            transform: translateY(-3px);
        }
        
        /* Animation pour les images avant/après */
        .slider-button {
            transition: transform 0.3s ease;
        }
        
        .slider-button:hover {
            transform: scale(1.1);
        }
        
        /* Animation pour les éléments de contact */
        .contact-item {
            transition: transform 0.3s ease;
        }
        
        .contact-item:hover {
            transform: translateX(5px);
        }
        
        .social-links a {
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            transform: translateY(-5px);
            background-color: #1a73e8;
        }
        
        /* Animation pour le footer */
        footer {
            position: relative;
            overflow: hidden;
        }
        
        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, #fff, transparent);
            animation: footerLine 4s linear infinite;
        }
        
        @keyframes footerLine {
            0% { left: -100%; }
            100% { left: 100%; }
        }
        
        /* Animation pour le header lors du défilement */
        header.scrolled {
            background-color: rgba(18, 18, 18, 0.95);
            box-shadow: 0 2px 20px rgba(0,0,0,0.2);
            padding: 0.5rem 5%;
            animation: headerScroll 0.4s ease;
        }
        
        @keyframes headerScroll {
            from { transform: translateY(-100%); }
            to { transform: translateY(0); }
        }
        
        /* Animation pour le logo */
        .logo-circle {
            animation: pulse 4s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        /* Responsive Design */
        @media (max-width: 768px) {
            main {
                grid-template-columns: repeat(1, 1fr) !important;
            }
            .header-container {
                /* flex-direction: column; */
                gap: 1rem;
                position: relative;
            }

            i#menu-mobile {
                font-size: 1.7rem;
                display: block;
            }

            nav ul {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .doctor-container {
                flex-direction: column;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
            nav {
                width: -webkit-fill-available;
                background: white;
                position: fixed;
                border-bottom-left-radius: 10px;
                border-bottom-right-radius: 10px;
                top: -100%;
                left: 0;
                margin: 0 30px;
                z-index: -17;
                visibility: hidden;
                transition: all ease .2s;
            }
              .logo_info{
                display: none;
              }
            nav ul {
                padding: 15px;
            }
            nav a {
                color: black;
            }
            .show{
                visibility: visible;
                top: 92px;        
            }
        }
        *,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

iframe {
  aspect-ratio: 16/9;
}

.video-container {
  margin: 2rem;
  max-height: 300px;
}

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

main {
    display: grid;
    place-items: center;
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 20px;
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

.container {
  display: grid;
  place-content: center;
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  --position: 50%;
}


.slider-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left;
}

.image-before {
  position: absolute;
  inset: 0;
  width: var(--position);
}

.slider {
  position: absolute;
  inset: 0;
  cursor: pointer;
  opacity: 0;
  /* for Firefox */
  width: 100%;
  height: 100%;
}

.slider:focus-visible ~ .slider-button {
  outline: 5px solid black;
  outline-offset: 3px;
}

.slider-line {
  position: absolute;
  inset: 0;
  width: .2rem;
  height: 100%;
  background-color: #fff;
  /* z-index: 10; */
  left: var(--position);
  transform: translateX(-50%);
  pointer-events: none;
}

.slider-button {
  position: absolute;
  background-color: #fff;
  color: black;
  padding: .5rem;
  border-radius: 100vw;
  display: grid;
  place-items: center;
  top: 50%;
  left: var(--position);
  transform: translate(-50%, -50%);
  pointer-events: none;
  /* z-index: 100; */
  box-shadow: 1px 1px 1px hsl(0, 50%, 2%, .5);
}

.about-section {
    padding: 60px 20px;
    background-color: #f9f9f9;
}
.about-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1100px;
    margin: auto;
}
.about-image {
    height: 350px;
}
.about-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    height: 100%;
    object-fit: cover;
}
.about-content {
    flex: 1;
    min-width: 300px;
}
.about-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}
.about-content p {
    margin-bottom: 20px;
    line-height: 1.6;
}
.about-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}
.about-content ul li {
    margin-bottom: 10px;
    font-size: 1rem;
}
.btn-service {
    background-color: var(--primary-black);
    color: var(--primary-white);
    padding: 11px 25px;
    border-radius: 20px;
    font-size: 0.9rem;
    text-decoration: none;
}
.btn-service:hover {
    background-color: #000000c5;
}