:root {
    --primary: #2e8b57;
    --primary-dark: #1e5a37;
    --secondary: #f8f9fa;
    --dark: #343a40;
    --light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.35s ease;
    --font-main: 'Open Sans', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    --header-height: 80px;
    --hero-height: 100vh;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.7;
    color: var(--dark);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    height: 60px;
    background-color: rgba(255, 255, 255, 0.98);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    transition: var(--transition);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

.nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

.about-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: #1a1a1a;
  text-align: center;
}

/* IMAGE BACKGROUND */
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;

  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.70),
    rgba(0,0,0,0.55)
  );

  backdrop-filter: blur(4px);
  z-index: 1;
}

.about-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  justify-content: center;
}

.about-content {
  max-width: 800px;
  color: #ffffff;
  padding: 20px;
}

/* TITRE */
.about-content h1 {
  font-size: 2.6rem;
  line-height: 1.2;
  margin-bottom: 15px;
  font-weight: 800;
  text-shadow: 0 4px 18px rgba(0,0,0,0.6);
}

/* SOUS-TITRE */
.about-content h2 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 30px;
  color: #e0e0e0;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* BOUTONS */
.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 10px;
}


/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 80%;
    text-align: center;
  }

  .about-hero::before {
    backdrop-filter: blur(2px);
    background: rgba(0,0,0,0.65);
  }
}


/* OVERLAY + BLUR */
.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  backdrop-filter: blur(8px);
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

/* CONTENU */
.about-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
}

.about-content {
  max-width: 800px;
  color: white;
}

/* TEXTE */
.about-text h1 {
    color: white;
  font-size: 3rem;
  margin-bottom: 50px;
}

.about-text h2 {
  color: white;
  font-size: 2rem;
  margin-bottom: 50px;
  font-weight: 400;
}

.about-text p {
  margin-bottom: 20px;
  line-height: 1.6;
}

.about-list {
  margin-top: 20px;
  padding-left: 20px;
}

.about-list li {
  margin-bottom: 10px;
}

/* ANIMATION */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* MOBILE (perf boost) */
@media (max-width: 768px) {
  .about-text h1 {
    font-size: 1.5rem;
  }

   .about-text h2 {
    font-size: 1.2rem;
  }


  .about-hero::before {
    backdrop-filter: blur(3px); /* moins coûteux */
    background: rgba(0, 0, 0, 0.6);
  }
}


.header-btn {
    margin-left: 1.5rem;
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
    border-radius: 25px;
    white-space: nowrap;
}

.btn {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);

    padding: 0.6rem 1rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--primary);
    transition: var(--transition);
    animation: fadeIn 1s ease-out 0.6s both;
}

.btn:hover {
    background-color: transparent;
    color: var(--primary);
}


.home-btn .home-btn-reverse{
    padding: 1rem 1.5rem;
    color: var(--white);
}

.home-btn-reverse {
    background-color: transparent;
}

.home-btn-reverse:hover {
    background-color: var(--primary);
    color: var(--white);

}

.home-btn:hover {
    color: var(--white);
}

.osteopathe {
    padding: 80px 20px;
    background-color: #f8fafc;
}

.osteopathe .container {
    max-width: 1100px;
    margin: 0 auto;
}

.osteopathe-content {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

/* IMAGE */
.about-image {
    flex: 1 1 400px;
}

.about-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    object-fit: cover;
}

/* TEXTE */
.osteopathe-text {
    flex: 1 1 500px;
}

.osteopathe-text h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-weight: 600;
}

.osteopathe-text p {
    font-size: 1rem;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 20px;
}

/* LISTE */
.about-list {
    list-style: none;
    padding: 0;
    margin-top: 25px;
}

.about-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #334155;
}

.about-list li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-weight: bold;
}

.about-image {
    flex: 1 1 400px;
    position: relative;
}

.about-image::before {
    content: "";
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-dark) 0%, #34d14e 100%);
    border-radius: 20px;
    z-index: 0;
    filter: blur(40px);
    opacity: 0.25;
}

/* IMAGE */
.about-image img {
    position: relative;
    width: 100%;
    border-radius: 16px;
    z-index: 1;
    display: block;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.1),
        0 5px 15px rgba(0,0,0,0.05);
}

/* OPTION : effet "cadre décalé" */
.about-image::after {
    content: "";
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    z-index: 0;
}

@media (max-width: 768px) {

    .osteopathe-content {
        gap: 50px;
    }

    .osteopathe-text h2 {
        font-size: 1.8rem;
    }
}

/* Services Section */
.services {
    padding: 6rem 0;
    background-color: var(--secondary);
    text-align: center;
}

.services h2 {
    margin-bottom: 1rem;
    font-family: var(--font-secondary);
    color: var(--dark);
}

.services-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #666;
    animation: fadeIn 1s ease both;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card i {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: #666;
}

 .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

 .consultation-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Tarifs Section */
.pricing {
    padding: 6rem 0;
    background-color: var(--white);
}

.pricing h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-family: var(--font-secondary);
}

.pricing-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: #666;
}

.pricing-table {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid #eee;
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-row span:first-child {
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 3rem 0;
    background-color: var(--white);
}

.contact h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-family: var(--font-secondary);
}

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 2rem auto;
    color: #666;
    font-size: 1.1rem;
}

.contact-content {
    display: flex;
    justify-content: center;
}

.info-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    animation: slideInUp 1s ease both;
    max-width: 500px;
    width: 100%;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.info-text h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-text p {
    color: #555;
    margin: 0;
}


.map-container {
    width: 100%;
    max-width: 1100px;
    margin: 2rem auto;
    border-radius: 16px;
    overflow: hidden;
}

.footer {
    background: linear-gradient(180deg, #eef7f2 0%, #ffffff 100%);
    border-top: 1px solid #d9ebe2;
    padding: 2rem 0 1.2rem;
    color: #1f2a25;
}

.footer-main {
    display: grid;
    gap: 2rem;
    align-items: center;
    max-width: 400px;
    margin: 0 auto;
}

.footer-contact {
    display: flex;
    flex-direction: column;
}



.footer-contact p a {
    background: #ffffff;
    color: var(--primary);
}

.footer-contact a:hover {
    background: var(--primary);
    color: #ffffff;
}

.footer-contact i {
    font-size: 1.2rem;
}

.footer-copyright {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #e6efe9;

    text-align: center;
    font-size: 0.82rem;
    color: #6b7a72;
}

.footer-copyright a {
    color: #3f4f47;
    text-decoration: none;
    font-weight: 500;
}

.footer-copyright a:hover {
    color: var(--primary);
}

.footer-contact a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;

    padding: 0.95rem 1.2rem;
    border-radius: 12px;

    font-size: 1.1rem;
    font-weight: 500;
    text-decoration: none;

    border: 2px solid var(--primary);

    transition: all 0.25s ease;
}

.footer-contact a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.6rem;
}


.footer-location {
    text-align: center;
    font-size: 0.9rem;
    color: #5f6b66;
    margin-top: 1.5rem;
    line-height: 1.6;
}

.footer-links {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
}

.footer-links a {
    color: #3f4f47;
    text-decoration: none;
    margin: 0 0.4rem;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-links.secondary a {
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.footer-links.secondary a:hover {
    opacity: 1;
}

[data-tooltip] {
    position: relative;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 10;
    width: max-content;
    margin-bottom: 0.5rem;
}


.contact-icon {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.contact-icon:hover {
    color: #3498db;
    text-decoration: none;
}

.formations {
    padding: 6rem 0;
    background-color: var(--primary-dark)
}

.formations h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-family: var(--font-secondary);
    color: var(--secondary);

}

.formations-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.formations-list {
    list-style: none;
    padding: 0;
}

.formations-list li {
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
    color: #555;
    line-height: 1.6;
}

.formations-list li:last-child {
    border-bottom: none;
}

.formations-list strong {
    color: var(--primary);
}

.consultation-block {
    opacity: 0;
    transform: translateY(40px);
    filter: blur(8px);
    transition: 
        opacity 0.9s ease,
        transform 0.9s ease,
        filter 0.9s ease;
}

/* état visible */
.consultation-block.visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* léger décalage naturel entre les blocs */
.consultation-block:nth-child(1) { transition-delay: 0.1s; }
.consultation-block:nth-child(2) { transition-delay: 0.2s; }
.consultation-block:nth-child(3) { transition-delay: 0.3s; }
.consultation-block:nth-child(4) { transition-delay: 0.4s; }
.consultation-block:nth-child(5) { transition-delay: 0.5s; }
.consultation-block:nth-child(6) { transition-delay: 0.6s; }
.consultation-block:nth-child(7) { transition-delay: 0.7s; }

.consultation {
    padding: 6rem 0;
    /* background: linear-gradient(180deg, #eef7f2 0%, #ffffff 100%); */
    background-color: #2e8b57; 
    background-color: var(--primary-dark); 
}

.consultation h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-family: var(--font-secondary);
    color: var(--secondary);
}

.consultation-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.consultation-block {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.consultation-block h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-family: var(--font-secondary);
}

.consultation-block p {
    color: #555;
    line-height: 1.7;
}

.contact-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s ease;
    box-shadow: var(--shadow);
}

.cta-btn.phone {
    background: #2e8b57;
    color: white;
}

.cta-btn.mail {
    background: #343a40;
    color: white;
}

.cta-btn.booking {
    background: #007bff;
    color: white;
}

.cta-btn:hover {
    transform: translateY(-3px);
    opacity: 0.9;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

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



@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }

    .about-image {
        margin-bottom: 2rem;
        height: 10%;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .header .container {
        padding: 0 15px;
    }

    .header-btn {
        display: none;
    }

    .nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 1rem 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }

    .nav ul.show {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .map-container {
        height: 350px;
    }
        .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}