/* ================================================
   VARIABLES & RESET
   ================================================ */
:root {
    --primary: #058F9E;
    --primary-light: #0FA9BA;
    --primary-dark: #047A87;
    --accent: #D4AF37;
    --text-dark: #2C3E50;
    --text-medium: #5A6C7D;
    --text-light: #8B98A5;
    --bg-light: #FDFEFE;
    --bg-cream: #FAF9F7;
    --bg-pale: #F5F8F9;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(5, 143, 158, 0.08);
    --shadow-md: 0 4px 16px rgba(5, 143, 158, 0.12);
    --shadow-lg: 0 8px 32px rgba(5, 143, 158, 0.16);
    --radius: 12px;
    --transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --base-radius: 150px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Noto Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Optimisation tactile */
@media (hover: none) and (pointer: coarse) {
    * {
        -webkit-tap-highlight-color: transparent;
    }
    
    button,
    a {
        touch-action: manipulation;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif', Georgia, serif;
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

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

/* Images responsive */
.hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

@media (max-width: 768px) {
    .hero-image img {
        aspect-ratio: 1/1;
        border-radius: 16px;
    }
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

/* ================================================
   HEADER
   ================================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(5, 143, 158, 0.08);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

header.scrolled {
    padding: 0.75rem 0;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo {
    width: 40px;
    height: 40px;
    transition: var(--transition);
}

.logo:hover {
    transform: rotate(360deg) scale(1.1);
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--primary);
    font-weight: 500;
    letter-spacing: -0.01em;
}

.brand-area {
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    color: var(--text-light);
    font-weight: 300;
}

/* Navigation */
nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    color: var(--text-medium);
    font-size: clamp(0.8rem, 2vw, 0.95rem);
    font-weight: 400;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.nav-item a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-pale);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
    z-index: -1;
}

.nav-item a:hover::before,
.nav-item.active a::before {
    transform: scaleX(1);
}

.nav-item a:hover,
.nav-item.active a {
    color: var(--primary);
}

.nav-item i {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    transition: var(--transition);
}

.nav-item a:hover i {
    transform: translateY(-2px);
}

/* Contact Button */
.contact-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 500;
    font-size: clamp(0.8rem, 2vw, 0.95rem);
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
    flex-shrink: 0;
}

.contact-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-btn i {
    font-size: 1rem;
}

/* WhatsApp Button */
.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    flex-shrink: 0;
    position: relative;
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, #128C7E, #075E54);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px) scale(1.05);
}

.whatsapp-btn::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.whatsapp-btn:hover::before {
    opacity: 0.3;
    inset: -6px;
}

.whatsapp-btn i {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Menu mobile toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-cream) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 120%;
    background: radial-gradient(circle, rgba(5, 143, 158, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

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

.hero-content h1 {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

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

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

.hero-image {
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.2s forwards;
}

.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    aspect-ratio: 4/5;
}

/* ================================================
   PRINCIPLES SECTION
   ================================================ */
.principles-section {
    padding: 6rem 2rem;
    background: var(--white);
}

.principles-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--primary);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.principle-card {
    background: var(--bg-pale);
    padding: 2.5rem;
    border-radius: var(--radius);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.principle-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.principle-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 1.75rem;
}

.principle-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.principle-card p {
    color: var(--text-medium);
    line-height: 1.8;
}

/* ================================================
   ELEMENTS SECTION (5 éléments)
   ================================================ */
.elements-section {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--bg-cream) 0%, var(--bg-light) 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

.elements-container {
    max-width: 1400px;
    margin: 0 auto;
}

.elements-content {
    position: relative;
    width: 100%;
    max-width: 1200px;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    padding: 2rem;
}

.elements-group {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(-50px);
    transition: opacity 1s ease, transform 1s ease;
}

.elements-group.visible {
    opacity: 1;
    transform: translateY(0);
}

.elements-group.rotate {
    animation: continueRotation 30s linear infinite;
}

@keyframes continueRotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.yin-yang-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(5, 143, 158, 0.3);
    z-index: 2;
}

.yin-yang-center i {
    font-size: 2rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: spinYinYang 10s linear infinite;
}

@keyframes spinYinYang {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.element-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Serif', serif;
    color: white;
    font-size: 1.2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translate(var(--x), var(--y)) scale(0);
    opacity: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.element-circle.visible {
    opacity: 1;
    transform: translate(var(--x), var(--y)) scale(1);
}

.elements-group.rotate .element-circle {
    animation: counterRotation 30s linear infinite;
}

@keyframes counterRotation {
    0% { transform: translate(var(--x), var(--y)) rotate(0deg); }
    100% { transform: translate(var(--x), var(--y)) rotate(-360deg); }
}

/* Couleurs et positions des éléments */
.element-bois { 
    background-color: #3D8B43;
    --x: calc(var(--base-radius) * -0.951); 
    --y: calc(var(--base-radius) * -0.309);
}

.element-feu { 
    background-color: #E85D45;
    --x: calc(var(--base-radius) * 0.951); 
    --y: calc(var(--base-radius) * -0.309);
}

.element-terre { 
    background-color: #A67B4D;
    --x: 0; 
    --y: calc(var(--base-radius) * -1);
}

.element-metal { 
    background-color: #6B8795;
    --x: calc(var(--base-radius) * 0.588); 
    --y: calc(var(--base-radius) * 0.809);
}

.element-eau { 
    background-color: #4A90E2;
    --x: calc(var(--base-radius) * -0.588); 
    --y: calc(var(--base-radius) * 0.809);
}

.elements-description {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 4rem;
    width: 100%;
    max-width: 1200px;
    padding: 0 2rem;
}

.element-detail {
    flex: 1;
    max-width: 200px;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    color: white;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.element-detail.element-terre { background-color: #A67B4D; }
.element-detail.element-feu { background-color: #E85D45; }
.element-detail.element-metal { background-color: #6B8795; }
.element-detail.element-eau { background-color: #4A90E2; }
.element-detail.element-bois { background-color: #3D8B43; }

.element-detail.visible {
    opacity: 1;
    transform: translateY(0);
}

.element-detail:nth-child(1) { transition-delay: 0.2s; }
.element-detail:nth-child(2) { transition-delay: 0.4s; }
.element-detail:nth-child(3) { transition-delay: 0.6s; }
.element-detail:nth-child(4) { transition-delay: 0.8s; }
.element-detail:nth-child(5) { transition-delay: 1s; }

.element-detail h4 {
    font-family: 'Noto Serif', serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.element-detail h4 span {
    font-family: 'Noto Sans', sans-serif;
    font-size: 1.5rem;
}

.element-detail p {
    font-size: 0.9rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.9);
}

/* ================================================
   SERVICES / PRESTATIONS
   ================================================ */
.services-section {
    padding: 6rem 2rem;
    background: var(--white);
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-pale);
    border-radius: var(--radius);
    padding: 3rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-card h2 {
    color: var(--primary);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary);
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.service-price h3 {
    color: var(--primary-dark);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.service-price ul,
.service-description ul {
    list-style: none;
    padding: 0;
}

.service-price li,
.service-description li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-price li::before,
.service-description li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.25rem;
}

/* ================================================
   CONTACT SECTION
   ================================================ */
.contact-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--bg-cream) 0%, var(--white) 100%);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-container h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.contact-details p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

.contact-hours {
    font-size: 0.875rem !important;
    color: var(--text-light) !important;
    margin-top: 0.25rem;
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--bg-pale);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

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

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.submit-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer h3 {
    color: var(--primary-light);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer p,
.footer li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.footer i {
    color: var(--primary-light);
    margin-right: 0.5rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ================================================
   RESPONSIVE
   ================================================ */

/* Tablets et petits laptops */
@media (max-width: 1200px) {
    .header-container {
        padding: 0 1.5rem;
    }
    
    .nav-menu {
        gap: 0.25rem;
    }
    
    .nav-item a {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    
    .contact-btn {
        padding: 0.65rem 1rem;
        font-size: 0.85rem;
    }
    
    .hero-container {
        gap: 3rem;
    }
    
    .elements-description {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .element-detail {
        min-width: 180px;
        flex: 1 1 calc(33.333% - 1rem);
    }
}

@media (max-width: 1024px) {
    .header-container {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    nav {
        order: 3;
        width: 100%;
        margin-top: 1rem;
    }
    
    .nav-menu {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .contact-btn {
        order: 2;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .principles-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .elements-group {
        width: 350px;
        height: 350px;
    }
    
    .element-detail {
        flex: 1 1 calc(50% - 1rem);
        min-width: 150px;
    }
}

/* Tablettes portrait */
@media (max-width: 768px) {
    header {
        padding: 0.75rem 0;
    }
    
    .header-container {
        padding: 0 1rem;
    }
    
    .logo {
        width: 36px;
        height: 36px;
    }
    
    .brand-name {
        font-size: 1.1rem;
    }
    
    .brand-area {
        font-size: 0.75rem;
    }
    
    /* Menu mobile */
    .menu-toggle {
        display: flex;
        order: 2;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: 1rem;
        box-shadow: var(--shadow-md);
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    nav.active {
        left: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-item a {
        padding: 1rem;
        justify-content: flex-start;
        width: 100%;
    }
    
    .whatsapp-btn {
        order: 3;
        width: 44px;
        height: 44px;
        font-size: 1.35rem;
    }
    
    .contact-btn {
        padding: 0.75rem 1.25rem;
        order: 4;
    }
    
    .contact-btn span {
        display: none;
    }
    
    /* Hero section */
    .hero-section {
        padding: 6rem 1rem 3rem;
        min-height: auto;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* Sections */
    section {
        padding: 4rem 1rem !important;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .principles-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .principle-card {
        padding: 2rem;
    }
    
    /* Éléments */
    .elements-section {
        padding: 4rem 1rem;
    }
    
    .elements-group {
        width: 280px;
        height: 280px;
    }
    
    .element-circle {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .yin-yang-center {
        width: 50px;
        height: 50px;
    }
    
    .yin-yang-center i {
        font-size: 1.5rem;
    }
    
    .elements-description {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        margin-top: 3rem;
    }
    
    .element-detail {
        max-width: 100%;
        width: 100%;
        padding: 1.5rem;
    }
    
    /* Contact */
    .contact-item {
        padding: 1.25rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    /* Services */
    .service-card {
        padding: 2rem;
    }
    
    .service-price ul,
    .service-description ul {
        padding-left: 1rem;
    }
    
    /* Footer */
    .footer {
        padding: 3rem 1rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Mobile portrait */
@media (max-width: 480px) {
    .logo {
        width: 32px;
        height: 32px;
    }
    
    .brand-name {
        font-size: 1rem;
    }
    
    .brand-area {
        font-size: 0.7rem;
    }
    
    .whatsapp-btn {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .contact-btn {
        padding: 0.5rem 0.75rem;
        min-width: auto;
    }
    
    .contact-btn i {
        margin: 0;
    }
    
    .hero-section {
        padding: 5rem 1rem 2rem;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .principle-card {
        padding: 1.5rem;
    }
    
    .principle-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
    
    .elements-group {
        width: 240px;
        height: 240px;
    }
    
    .element-circle {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .yin-yang-center {
        width: 45px;
        height: 45px;
    }
    
    .yin-yang-center i {
        font-size: 1.25rem;
    }
    
    .element-detail {
        padding: 1.25rem;
    }
    
    .element-detail h4 {
        font-size: 1rem;
    }
    
    .element-detail h4 span {
        font-size: 1.25rem;
    }
    
    .element-detail p {
        font-size: 0.85rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 1rem;
    }
    
    .submit-btn {
        padding: 0.875rem;
        font-size: 0.95rem;
    }
}

/* Très petits mobiles */
@media (max-width: 360px) {
    .elements-group {
        width: 220px;
        height: 220px;
    }
    
    .element-circle {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }
    
    .yin-yang-center {
        width: 40px;
        height: 40px;
    }
    
    .yin-yang-center i {
        font-size: 1.1rem;
    }
}

/* ================================================
   UTILITY CLASSES
   ================================================ */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* ================================================
   PAGES GÉNÉRIQUES
   ================================================ */
.page-content {
    min-height: 60vh;
}

.page-header {
    padding: 4rem 2rem 2rem;
    background: linear-gradient(135deg, var(--bg-cream) 0%, var(--white) 100%);
    text-align: center;
}

.page-header h1 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.page-header p {
    color: var(--text-medium);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.page-section {
    padding: 4rem 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-content-inner {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.page-content-inner h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.page-content-inner h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.page-content-inner ul,
.page-content-inner ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.page-content-inner li {
    margin: 0.5rem 0;
}

/* ================================================
   TÉMOIGNAGES
   ================================================ */
.temoignages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.temoignage-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.temoignage-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.temoignage-header {
    margin-bottom: 1.5rem;
}

.temoignage-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.author-info h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--text-dark);
}

.temoignage-rating {
    display: flex;
    gap: 0.25rem;
    margin-top: 0.25rem;
}

.temoignage-rating i {
    color: var(--accent);
    font-size: 0.875rem;
}

.temoignage-content p {
    color: var(--text-medium);
    line-height: 1.7;
    font-style: italic;
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 768px) {
    .temoignages-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        padding: 3rem 1.5rem 1.5rem;
    }
    
    .page-section {
        padding: 3rem 1.5rem;
    }
}