:root {
            --beige-sable: #fcf9f5;
            --bleu-poudre: #E8F0F2;
            --terracotta: #C9A690;
            --corail-doux: #edb0a1;
            --soft-coral: #f6dfd5;
            --corail-hover: #ea9b87;
            --gris-doux: #8B9390;
            --texte-principal: #765248;
            --texte-corail: #be5f4a;
            --vert-sauge: #D4E4D8;
            --vert-sauge2: #9BAA8F;
            --vert-sauge-fonce: #6B7A5E;
            --soft-sage: #B5C4B1;
            --deep-sage: #7C9070;
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--texte-principal);
            background-color: var(--beige-sable);
            line-height: 1.7;
            overflow-x: hidden;
        }

        h1, h2, h3, h4 {
            font-family: 'Carattere', serif;
            font-weight: 600;
            color: var(--vert-sauge-fonce);
        }

        /* Navigation */
        .navbar {
            background-color: rgba(252, 249, 245, 0.7);
            backdrop-filter: blur(10px);
            padding: 0.1rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }
        .navbar.scrolled {
            padding: 0.rem 0;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
        }

        .navbar-brand {
            font-weight: 600;
            font-size: 1.3rem;
            color: var(--texte-principal);
        }
        .navbar-brand img{
            height: 150px;
        }

        .nav-item {
            width: 10rem; 
        }
        .nav-link {
            color: var(--texte-principal);
            font-size: 1rem;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: color 0.3s ease;
        }

        .nav-link:hover {
            color: var(--terracotta);
        }

        .btn-contact-nav {
            background-color: var(--deep-sage);
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 25px;
            border: none;
            transition: all 0.3s ease;
            font-weight: 500;
        }

        .btn-contact-nav:hover {
            background-color: var(--soft-sage);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(201, 166, 144, 0.3);
        }

        /* Hero Section */
        .hero {
            min-height: 90vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, var(--beige-sable) 0%, var(--soft-coral) 100%);
            position: relative;
            background-image: url('img/HeroImage8_large.webp');
            height: 100%;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            padding: 220px 0 90px;
            overflow: hidden;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 600;
            color: var(--texte-corail);
            margin-bottom: 1.5rem;
            margin-top: 5rem;
            line-height: 1.2;
            letter-spacing: 0px;
        }

        .hero p {
            font-size: 3rem;
            color: var(--texte-corail);
            margin-bottom: 2.5rem;
        }

        /* Sections */
        section {
            padding: 5rem 0;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        section.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .section-title {
            font-size: 3rem;
            font-weight: 700;
            color: var(--texte-principal);
            margin-bottom: 3rem;
            margin-top: 1.5rem;
            text-align: center;
        }

        /* Services */
        .service-card {
            background-color: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            height: 100%;
            text-align: left;
            overflow: hidden;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.12);
        }

        .service-card-image {
            margin: -2.3rem -2.5rem 1.5rem -2.5rem;
            height: 300px;
            overflow: hidden;
        }


        .service-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .service-card:hover .service-card-image img {
            transform: scale(1.1);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--terracotta);
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            font-size: 2.4rem;
            font-weight: 600;
            color: var(--texte-principal);
            margin-bottom: 1rem;
            margin-top: 1.5rem;
        }

        .service-card p {
            color: var(--gris-doux);
            line-height: 1.7;
            font-size: 0.9rem;
        }

        /* histoire Section */
        .histoire {
            background: var(--soft-coral);
            margin-top: 1.5rem;
        }

        .histoire-content {
            text-align: left;
            font-size: 1.15rem;
            line-height: 1.9;
            color: var(--gris-doux);
        }

        .histoire-image img {
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
            transition: transform 0.3s ease;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: right;
        }

        .histoire-image img:hover {
            transform: scale(1.02);
        }

        .histoire-content h2 {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--texte-principal);
            margin-top: 1.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .histoire-content p {
            margin-left: 0.3rem;
        }

        .certification-badge {
            background: var(--corail-hover);
            padding: 0.5rem 0.8rem;
            border-radius: 10px;
            margin: 0.3rem;
            display: inline-block;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            font-size: 0.8rem;
            color: white;
            font-weight: 600;
            border: 1px solid rgba(155, 170, 143, 0.15);
            transition: all 0.3s ease;
        }

        .certification-badge:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.12);
        }

        /* Accordion Expertise */
        .expertise {
            background: var(--soft-coral);
            border: none;
            padding: 5rem 0rem 0rem;
        }

        .accordion-button {
            background-color: var(--beige-sable);
            color: var(--texte-principal);
            font-weight: 600;
            border: none;
            box-shadow: none;
        }

        .accordion-button:not(.collapsed) {
            background-color: var(--beige-sable);
            color: var(--texte-principal);
        }

        .accordion-button:focus {
            box-shadow: none;
            border-color: transparent;
        }

        .accordion h2 {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--texte-principal);
            line-height: 1.7;
        }

        .accordion-item {
            border: none;
            margin-bottom: 1rem;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }

        .accordion-body {
            background-color: white;
            padding: 1.5rem;
        }

        .accordion-body ul {
            list-style: none;
            padding: 0;
            margin-bottom: 0.5rem;
        }

        .accordion-body li {
            padding: 0.5rem 0;
            padding-left: 1.5rem;
            position: relative;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #f0f0f0;
            color: var(--texte-principal);
            font-size: 1rem;
        }

        .accordion-body li:last-child {
            border-bottom: none;
        }

        .accordion-body li:before {
            content: "•";
            position: absolute;
            left: 0;

        }

        .formation-year {
            display: inline-block;
            background: var(--bleu-poudre);
            color: var(--texte-principal);
            padding: 0.3rem 0.7rem;
            border-radius: 10px;
            font-size: 0.8rem;
            font-weight: 500;
            margin-right: 0.5rem;
            margin-left: 0.8rem;
       }

        /* osteopathie Section */
        .osteopathie {
            margin-top: 1.5rem;
        }

        .osteopathie-item {
            text-align: center;
            padding: 2rem;

        }

        .osteopathie-icon {
            font-size: 3rem;
            color: var(--terracotta);
            margin-bottom: 1.5rem;
        }

        .osteopathie-item h4 {
            font-size: 2rem;
            font-weight: 600;
            color: var(--texte-principal);
            margin-bottom: 1rem;
        }

        .osteopathie-item p {
            color: var(--gris-doux);
            line-height: 1.8;
        }

        /* Contact Section */
        .contact-info {
            background-color: white;
            padding: 3rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
        }

        .contact-info h3 {
            color: var(--texte-principal);
            margin-bottom: 1.5rem;
            font-weight: 600;
        }

        .contact-info p {
            color: var(--gris-doux);
            margin-bottom: 0.5rem;
            font-size: 1.1rem;
        }

        .contact-info i {
            color: var(--terracotta);
            margin-right: 0.5rem;
        }

        /* Floating Contact Button */
        .floating-contact {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 1000;
        }

        .btn-floating {
            background-color: var(--terracotta);
            color: white;
            padding: 1rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            box-shadow: 0 5px 20px rgba(201, 166, 144, 0.4);
            transition: all 0.3s ease;
        }

        .btn-floating:hover {
            background-color: #B89580;
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(201, 166, 144, 0.5);
        }

        /* Modal */
        .modal-content {
            border-radius: 24px;
            border: none;
            box-shadow: 0 30px 80px rgba(0,0,0,0.15);
        }

        .modal-header {
            background: var(--corail-doux);
            color: white;
            border-radius: 24px 24px 0 0;
            padding: 1.5rem;
            border: none;
        }

        .modal-header .modal-title {
            font-size: 2rem;
            color: white;
        }

        .modal-header .btn-close {
            filter: brightness(0) invert(1);
            opacity: 0.8;
        }

        .modal-body {
            padding: 2rem;
        }

        .form-label {
            font-weight: 600;
            color: var(--vert-sauge-fonce);
            margin-bottom: 0.5rem;
            font-size: 0.95rem;
        }

        .modal-title {
            color: var(--texte-principal);
            font-weight: 600;
        }

        .form-floating > label {
            color: var(--gris-doux);
        }

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

        .form-control, .form-select {
            border: 2px solid rgba(155, 170, 143, 0.2);
            border-radius: 12px;
            padding: 0.75rem 1rem;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }

        .form-control:focus, .form-select:focus {
            border-color: var(--vert-sauge);
            box-shadow: 0 0 0 3px rgba(155, 170, 143, 0.1);
        }

        .form-control::placeholder {
            color: #aaa;
        }

        .modal-reassurance {
            text-align: center;
            color: var(--gris-doux);
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
            font-style: italic;
        }

        .btn-submit {
            background: var(--deep-sage);
            color: white;
            padding: 1rem 2.5rem;
            border-radius: 100px;
            border: none;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            box-shadow: 0 8px 20px rgba(229, 144, 123, 0.3);
            width: 100%;
        }

        .btn-submit:hover {
            background: var(--soft-sage);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(229, 144, 123, 0.4);
        }

        /* Footer */
        footer {
            background: linear-gradient(10deg, var(--corail-doux) 0%, var(--soft-coral) 90%);
            padding: 80px 0 30px;
        }

        footer h5 {
            color: var(--texte-principal);
            margin-bottom: 1rem;
            font-weight: 600;
            font-family: 'Carattere', serif;
            font-size: 2.5rem;
        }

        footer p {
            color: var(--texte-principal);
        }

        footer a {
            color: rgba(255,255,255,0.85);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        footer a:hover {
            color: white;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.15);
            margin-top: 4rem;
            padding-top: 2rem;
            text-align: center;
            color: rgba(255,255,255,0.7);
            font-size: 0.9rem;
        }

        .btn-rdv {
            background-color: var(--deep-sage);
            color: white;
            padding: 1rem 2.5rem;
            border-radius: 30px;
            border: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            box-shadow: 0 8px 20px rgba(229, 144, 123, 0.25);
        }

        .btn-rdv:hover {
            background-color: var(--soft-sage);
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(201, 166, 144, 0.4);
            color: white;
        }

        @media (max-width: 1200px) {

            .nav-link {font-size: 0.9rem; margin: 0 0; }
            .nav-item {width: 8.2rem; }
            .navbar-brand img{ height: 130px; }
            .btn-contact-nav { padding: 0.5rem 1rem; font-weight: 500; font-size: 0.9rem; }
            .hero { background-image: url('img/HeroImage8_1200.webp'); padding: 200px 0 100px;  min-height: 50vh; }
            .hero h1 { font-size: 3rem; }
            .section-title { font-size: 2.5rem; }
            .btn-rdv { padding: 0.9rem 2rem; font-weight: 600; font-size: 1rem; }
            section { padding: 3rem 0; }
            .service-card-image { height: 200px; }
            .service-card h3 { font-size: 1.8rem; }
            .service-card p { line-height: 1.6; font-size: 0.8rem; }
            .histoire-content { font-size: 1rem; line-height: 1.5; }
            .histoire-content h2 { margin-top: 0.8rem; margin-bottom: 1rem; }
            .expertise { padding: 2rem 0rem 0rem; }
            .osteopathie-item p { line-height: 1.6; }
            .osteopathie-item h4 { font-size: 2.2rem; }
            footer h5 { font-weight: 600; font-size: 2.3rem; }
            footer p { font-size: 0.9rem; font-weight: 500; }
        }


        @media (max-width: 992px) {
            .navbar-brand img{ height: 130px; }
            .hero h1 { font-size: 2.1rem; }
            .hero { background-image: url('img/HeroImage8_1200.webp'); padding: 150px 0 50px;  }
            .btn-rdv { padding: 0.9rem 2rem; font-weight: 600; font-size: 0.8rem; }
            .service-card-image { height: 500px; }
            .service-card h3 { font-size: 2.5rem; }
            .service-card p { line-height: 1.8; font-size: 1rem; }
        }

        @media (max-width: 768px) {
            .hero { background-image: url('img/HeroImage8_mobile.webp'); padding: 600px 0 60px; }
            .hero h1 { font-size: 2.8rem; }
            .hero p { font-size: 1.1rem; }
            .btn-rdv { padding: 0.9rem 1.5rem; font-weight: 600; font-size: 0.9rem; }
            .section-title { font-size: 3rem; }
            .floating-contact { bottom: 1rem; right: 1rem; }
            .btn-floating { padding: 0.8rem 1.2rem; font-size: 0.9rem; }
            .service-card { padding: 1.2rem; }
            .service-card-image { height: 350px; }
            .service-card h3 { font-size: 2.3rem; }
            .service-card p { line-height: 1.7; font-size: 0.9rem; }
            section { padding: 70px 0; }
            .osteopathie-item { padding: 1rem; }
            .osteopathie-item p { line-height: 1.5; font-size: 0.9rem; }
            .osteopathie-item h4 { font-size: 2.1rem; }
            .accordion-button { font-size: 1rem; padding: 1.2rem 1.2rem; }
            .accordion-body {  padding: 1rem;  }
            .accordion-body li {font-size: 0.9rem; }
            .formation-year { font-size: 0.8rem; margin-right: 0.2rem; margin-left: 0.8rem; }
            .modal-body { padding: 1.5rem; }
        }

        @media (max-width: 576px) {
            .hero h1 { font-size: 2.3rem; margin-bottom: 1rem; }
            .service-card-image { height: 280px; }
            .accordion-button { font-size: 1rem; padding: 1.2rem 1.2rem; }
            .accordion-body {  padding: 0.9rem;  }
            .accordion-body li {font-size: 0.7rem;  padding-left: 1rem;}
            .formation-year { font-size: 0.6rem; margin-right: 0rem; margin-left: 0.3rem;}
            .osteopathie-item p { font-size: 0.9rem; }
        }

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