/* ===================================
   MON-COACH-PHOTO.FR - STYLES CSS
   Version optimisée et structurée
   =================================== */

/* ============================================
   1. VARIABLES & RESET
   ============================================ */

:root {
    /* Couleurs */
    --primary: #1a1a1a;
    --secondary: #d4af37;
    --accent: #8b7355;
    --light: #f8f6f3;
    --white: #ffffff;
    --gray: #666;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typographie */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.85rem;
    --font-size-md: 1.1rem;
    --font-size-lg: 1.3rem;
    --font-size-xl: 1.8rem;
    --font-size-xxl: 2.8rem;
    --font-size-hero: 4rem;
    
    /* Breakpoints (pour référence) */
    --breakpoint-mobile: 480px;
    --breakpoint-tablet: 768px;
    --breakpoint-desktop: 1024px;
    --breakpoint-wide: 1480px;
    
    /* Animations */
    --transition-fast: 0.3s;
    --transition-normal: 0.5s;
    --transition-slow: 1s;
}

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--primary);
    background: var(--white);
}

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

/* ============================================
   2. UTILITAIRES & HELPERS
   ============================================ */

.container {
    width: 100%;
    max-width: var(--breakpoint-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title h2 {
    font-size: var(--font-size-xxl);
    font-weight: 300;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.section-title h2 strong {
    font-weight: 700;
    color: var(--secondary);
}

.section-title p {
    font-size: var(--font-size-md);
    color: var(--gray);
    max-width: 1000px;
    margin: 0 auto;
}

.section-title i {
    font-size: var(--font-size-base);
    color: var(--secondary);
}

.section-title .text-left p {
    font-size: var(--font-size-md);
}

.content-list {
    max-width: 700px;
    margin: 0 auto var(--spacing-md);
    padding: 1.5rem var(--spacing-md);
    background: rgba(0,0,0,0.03);
    border-radius: 12px;
    text-align: left;
}

/* ============================================
   3. BOUTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    letter-spacing: 1px;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

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

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

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: var(--font-size-md);
}

/* ============================================
   4. NAVIGATION
   ============================================ */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-fast);
}

nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: var(--breakpoint-wide);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
}

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

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--secondary);
}

.cta-nav {
    background: var(--secondary);
    color: var(--primary) !important;
    padding: 0.7rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
}

.cta-nav:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Menu Hamburger */
.burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.burger span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: var(--transition-fast);
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(26, 26, 26, 0.98);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: right 0.4s ease;
    z-index: 999;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu ul {
    list-style: none;
    text-align: center;
}

.mobile-menu li {
    margin: 1.5rem 0;
}

.mobile-menu a {
    font-size: 1.5rem;
    color: white;
    text-decoration: none;
    letter-spacing: 2px;
}

.mobile-menu a:hover {
    color: var(--secondary);
}

/* ============================================
   5. HERO SECTION
   ============================================ */

.hero {
    height: 100vh;
    min-height: 600px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 0;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 0;
}

.hero > * {
    position: relative;
    z-index: 1;
}

#accueil.hero {
    background-image: url("images/hero2.jpg");
    background-position: center -240px;
}

#workshop.hero {
    background-image: url("images/hero-workshops.jpg");
    background-position: center -130px;
}


#formation-fondamentaux-photo.hero {
    background-image: url("images/formations/formation-fondamentaux-photo.jpg");
    background-position: center -200px;
}

#formation-eclairage-studio.hero {
    background-image: url("images/formations/formation-studio-flash.jpg");
    background-position: center -400px;
}

#formation-portrait-pro.hero {
    background-image: url("images/formations/formation-portrait-pro.jpg");
    background-position: center -200px;
}

#formation-nu-boudoir.hero {
    background-image: url("images/formations/formation-nu-artistique-boudoir.jpg");
    background-position: center -450px;
}

.hero-content {
    max-width: 1480px;
    padding: var(--spacing-md);
    animation: fadeInUp var(--transition-slow) ease-out;
}

.hero h1 {
    font-size: var(--font-size-hero);
    font-weight: 300;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 3px;
    line-height: 1.2;
    color: white;
}

.hero h1 strong {
    font-weight: 700;
    color: var(--secondary);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: rgba(255,255,255,0.9);
    font-weight: 300;
    letter-spacing: 1px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   6. SECTIONS COMMUNES
   ============================================ */

section {
    padding: var(--spacing-xl) var(--spacing-md);
}

/* Texte aligné à gauche dans les sections */
.container p,
.container .programme h3 {
    text-align: center;
}

.container .content-list,
.container .content-list li,
.container .text-left p,
.container .usp-grid .usp-card p,
.container .formations-grid .formation-card .formation-content p,
.about-text p {
    text-align: left;
}

/* ============================================
   7. USP SECTION (Méthode VISION)
   ============================================ */

.usp-section {
    background: var(--light);
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-sm);
}

.usp-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 10px;
    text-align: center;
    transition: all var(--transition-fast);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.usp-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.usp-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #d4af37 0%, #f1c40f 50%, #b8860b 100%);
    border-radius: 50%;
    color: white;
    font-family: 'Arial Black', Arial, sans-serif;
    font-size: var(--font-size-xl);
    font-weight: 900;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    line-height: 1;
}

.usp-photo {
    width: 100%;
    height: 250px;
    margin-bottom: 1.5rem;
    border-radius: 16px;
    overflow: hidden;
    border: 5px solid rgba(255, 255, 255, 0.85);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.usp-photo:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 1);
}

.usp-grid .usp-card:nth-child(1) .usp-photo {
    background-image: url("images/etape-1-workshop.jpg");
}

.usp-grid .usp-card:nth-child(2) .usp-photo {
    background-image: url("images/etape-2-workshop.jpg");
}

.usp-grid .usp-card:nth-child(3) .usp-photo {
    background-image: url("images/etape-3-workshop.jpg");
}

.usp-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--gray);
}

.usp-card h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--secondary);
}

.usp-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* ============================================
   8. TÉMOIGNAGES
   ============================================ */

.testimonials-section {
    background: var(--primary);
    color: var(--white);
}

.testimonials-section .section-title h2,
.testimonials-section .section-title p {
    color: var(--white);
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform var(--transition-slow) ease;
}

.testimonial {
    min-width: 100%;
    padding: var(--spacing-sm);
    text-align: center;
}

.testimonial-avatar {
    width: 100px;
    height: 100px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
}

/* Images des témoignages */
.testimonial:nth-child(1) .testimonial-avatar { background-image: url("images/temoignages/temoignage-lizzy-modele-photo.jpg"); }
.testimonial:nth-child(2) .testimonial-avatar { background-image: url("images/temoignages/temoignage-yannick-r-photographe.jpg"); }
.testimonial:nth-child(3) .testimonial-avatar { background-image: url("images/temoignages/temoignage-shanmoue-modele-photographe.jpg"); }
.testimonial:nth-child(4) .testimonial-avatar { background-image: url("images/temoignages/temoignage-olivier-b-studio.jpg"); }
.testimonial:nth-child(5) .testimonial-avatar { background-image: url("images/temoignages/temoignage-nina-h-modele-coaching.jpg"); }
.testimonial:nth-child(6) .testimonial-avatar { background-image: url("images/temoignages/temoignage-stephane-ibanez-studio-pro.png"); }
.testimonial:nth-child(7) .testimonial-avatar { background-image: url("images/temoignages/temoignage-laurine-g-coaching-phototherapie.jpg"); }
.testimonial:nth-child(8) .testimonial-avatar { background-image: url("images/temoignages/temoignage-lounna-s-coaching-modele.jpg"); }
.testimonial:nth-child(9) .testimonial-avatar { background-image: url("images/temoignages/temoignage-sarah-b-coaching-phototherapie.jpg"); }
.testimonial:nth-child(10) .testimonial-avatar { background-image: url("images/temoignages/temoignage-alexia-d-photographe-modele-coaching.webp"); }
.testimonial:nth-child(11) .testimonial-avatar { background-image: url("images/temoignages/temoignage-armelle-d-modele-coaching.webp"); }
.testimonial:nth-child(12) .testimonial-avatar { background-image: url("images/temoignages/temoignage-anouchka-coaching-modele.jpg"); }
.testimonial:nth-child(13) .testimonial-avatar { background-image: url("images/temoignages/temoignage-lionel-f-photographe-coaching-studio.webp"); }
.testimonial:nth-child(14) .testimonial-avatar { background-image: url("images/temoignages/temoignage-eleonore-s-coaching-modele.jpg"); }
.testimonial:nth-child(15) .testimonial-avatar { background-image: url("images/temoignages/temoignage-florianne-coaching-modele.jpg"); }
.testimonial:nth-child(16) .testimonial-avatar { background-image: url("images/temoignages/temoignage-dominique-d-photographe-studio.webp"); }
.testimonial:nth-child(17) .testimonial-avatar { background-image: url("images/temoignages/temoignage-claire-b-modele-photographe-coaching.webp"); }
.testimonial:nth-child(18) .testimonial-avatar { background-image: url("images/temoignages/temoignage-pascale-p-photographe-studio-coaching.webp"); }
.testimonial:nth-child(19) .testimonial-avatar { background-image: url("images/temoignages/temoignage-chloe-p-modele-coaching-phototherapie.webp"); }
.testimonial:nth-child(20) .testimonial-avatar { background-image: url("images/temoignages/temoignage-heloise-p-modele-photographe-coaching.webp"); }
.testimonial:nth-child(21) .testimonial-avatar { background-image: url("images/temoignages/temoignage-laurene-d-coaching-modele-photothérapie.jpg"); }
.testimonial:nth-child(22) .testimonial-avatar { background-image: url("images/temoignages/temoignage-laetitia-d-photographe-coaching.jpg"); }
.testimonial:nth-child(23) .testimonial-avatar { background-image: url("images/temoignages/temoignage-wendy-c-coaching-modele.jpg"); }
.testimonial:nth-child(24) .testimonial-avatar { background-image: url("images/temoignages/temoignage-plume-elle-coaching-modele.jpg"); }
.testimonial:nth-child(25) .testimonial-avatar { background-image: url("images/temoignages/temoignage-camille-m-coaching-modele-phototherapie.jpg"); }
.testimonial:nth-child(26) .testimonial-avatar { background-image: url("images/temoignages/temoignage-sydan-modele-coaching-phototherapie.jpg"); }
.testimonial:nth-child(27) .testimonial-avatar { background-image: url("images/temoignages/temoignage-chloe-m-modele-coaching.jpg"); }
.testimonial:nth-child(28) .testimonial-avatar { background-image: url("images/temoignages/temoignage-laura-p-coaching-modele.jpg"); }
.testimonial:nth-child(29) .testimonial-avatar { background-image: url("images/temoignages/temoignage-chrystal-b-coaching-modele.jpg"); }
.testimonial:nth-child(30) .testimonial-avatar { background-image: url("images/temoignages/temoignage-amandine-m-coaching-modele.jpg"); }

.testimonial-text {
    font-size: var(--font-size-md);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.9);
}

.testimonial-author {
    font-weight: 600;
    color: var(--secondary);
    font-size: var(--font-size-md);
}

.testimonial-role {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--secondary);
    width: 40px;
    border-radius: 6px;
}

/* ============================================
   9. GALERIE PHOTOS
   ============================================ */

.gallery-section {
    background: var(--light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item, .gallery-item-form-studio {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
    height: 300px;
    background-size: cover;
    background-position: center -20px;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding: 0;
    color: var(--white);
    font-size: var(--font-size-base);
    transition: transform var(--transition-fast);
}

.gallery-item::after, .gallery-item-form-studio::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 30px;
    background-color: rgba(0, 0, 0, 0.3);
}

.gallery-item, .gallery-item-form-studio > * {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
    padding: 10px 20px;
}

.gallery-item:hover, .gallery-item-form-studio:hover {
    transform: scale(1.05);
}

/* Images de la galerie */
.gallery-item:nth-child(1) { background-position: center -80px; background-image: url("images/portfolio/laurine-portrait-dijon.jpg"); }
.gallery-item:nth-child(2) { background-position: center -50px; background-image: url("images/portfolio/amelie-nu-artistique-dijon.jpg"); }
.gallery-item:nth-child(3) { background-position: center -30px; background-image: url("images/portfolio/lounna-eleveight-dijon-danse.jpg"); }
.gallery-item:nth-child(4) { background-position: center -10px; background-image: url("images/portfolio/amelie-mode-studio-dijon.jpg"); }
.gallery-item:nth-child(5) { background-position: center 0; background-image: url("images/portfolio/camille-salypuls-beaute-cosmetique-dijon.jpg"); }
.gallery-item:nth-child(6) { background-position: center -50px; background-image: url("images/portfolio/claire-grossesse-studio-dijon.jpg"); }
.gallery-item:nth-child(7) { background-position: center 0; background-image: url("images/portfolio/packshot-parfum-dijon.jpg"); }
.gallery-item:nth-child(8) { background-position: center -30px; background-image: url("images/portfolio/bibesia-nu-artistique-studio-dijon.jpg"); }
.gallery-item:nth-child(9) { background-position: center -50px; background-image: url("images/portfolio/celine-boudoir-lingerie-paris.jpg"); }
.gallery-item:nth-child(10) { background-position: center -75px; background-image: url("images/portfolio/copenhague-metro-street-photo.jpg"); }
.gallery-item:nth-child(11) { background-position: center -75px; background-image: url("images/portfolio/paysage-pays-basque-france.jpg"); }
.gallery-item:nth-child(12) { background-position: center 0; background-image: url("images/portfolio/sport-automobile-prenois.jpg"); }

/* Images de la galerie - L'ECLAIRAGE STUDIO */
.gallery-item-form-studio:nth-child(1) { background-position: center 0px; background-image: url("images/formations/exemple-eclairage-studio-01.jpg"); }
.gallery-item-form-studio:nth-child(2) { background-position: center 0px; background-image: url("images/formations/exemple-eclairage-studio-02.jpg"); }
.gallery-item-form-studio:nth-child(3) { background-position: center 0px; background-image: url("images/formations/exemple-eclairage-studio-03.jpg"); }
.gallery-item-form-studio:nth-child(4) { background-position: center 0px; background-image: url("images/formations/exemple-eclairage-studio-04.jpg"); }
.gallery-item-form-studio:nth-child(5) { background-position: center -50px; background-image: url("images/formations/exemple-eclairage-studio-05.jpg"); }
.gallery-item-form-studio:nth-child(6) { background-position: center -30px; background-image: url("images/formations/exemple-eclairage-studio-06.jpg"); }
.gallery-item-form-studio:nth-child(7) { background-position: center -60px; background-image: url("images/formations/exemple-eclairage-studio-07.jpg"); }
.gallery-item-form-studio:nth-child(8) { background-position: center 0px; background-image: url("images/formations/exemple-eclairage-studio-08.jpg"); }

/* ============================================
   10. LIGHTBOX
   ============================================ */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: var(--font-size-xxl);
    color: var(--white);
    cursor: pointer;
    z-index: 10000;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-xxl);
    color: var(--white);
    cursor: pointer;
    padding: var(--spacing-sm);
    background: rgba(0,0,0,0.5);
    border-radius: 50%;
}

.lightbox-prev { left: var(--spacing-md); }
.lightbox-next { right: var(--spacing-md); }

/* ============================================
   11. FORMATIONS
   ============================================ */

.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.formation-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.formation-card:hover .formation-image {
    transform: scale(1.08);
}

.formation-image {
    position: relative;
    height: 250px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    transition: transform var(--transition-normal) ease;
}

.formation-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.35));
    z-index: 1;
}

/* Images des formations */
.formation-fondamentaux .formation-image {
    background-image: url("images/formations/formation-fondamentaux-photo.jpg");
}

.formation-studio .formation-image {
    background-image: url("images/formations/formation-studio-flash.jpg");
}

.formation-portrait .formation-image {
    background-image: url("images/formations/formation-portrait-pro.jpg");
}

.formation-coaching .formation-image {
    background-image: url("images/formations/formation-coaching-individuel.jpg");
}

.formation-packshot .formation-image {
    background-image: url("images/formations/formation-packshot-produit-dijon.jpg");
}

.formation-boudoir .formation-image {
    background-image: url("images/formations/formation-nu-artistique-boudoir.jpg");
}

.formation-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: 1.5rem;
    background: var(--secondary);
    color: var(--primary);
    padding: 0.5rem var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    z-index: 2;
}

.formation-content {
    padding: var(--spacing-md);
}

.formation-content h3 {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.formation-content p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.formation-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray);
    font-size: 0.95rem;
}

.formation-price {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: var(--spacing-sm);
}

/* Alignement des titres de programme avec les listes */
#programme h3,
#programme .programme-block {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

#programme h3 {
    margin-top: 3rem;
    margin-bottom: 1.2rem;
}

.programme-block h4 {
    margin-bottom: 0.8rem;
    text-align: left;
}



/* ============================================
   12. CALENDRIER
   ============================================ */

.calendar-section {
    background: var(--primary);
    color: var(--white);
}

.calendar-section .section-title h2,
.calendar-section .section-title p {
    color: var(--white);
}

.calendar-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.7rem 1.5rem;
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--secondary);
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--secondary);
    color: var(--primary);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.event-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
}

.event-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
}

.event-card.hidden {
    display: none;
}

.event-date {
    display: inline-block;
    background: var(--secondary);
    color: var(--primary);
    padding: 0.5rem var(--spacing-sm);
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.event-card h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
    color: var(--white);
}

.event-details {
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.event-spots {
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   13. À PROPOS
   ============================================ */

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    height: 50vh;
    width: 100%;
    background-image: url('images/logo-eric-monnier-photographe.jpg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center 0;
    border-radius: 10px;
}

.about-text h3 {
    font-size: var(--font-size-xl);
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-text p {
    color: var(--gray);
    line-height: 1.9;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.tag {
    background: var(--light);
    padding: 0.7rem 1.3rem;
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 500;
}

/* ============================================
   PROGRAMME DE FORMATION / SESSIONS / COURS
   ============================================ */

.programme-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.programme-title {
    flex: 1 1 100%;
    font-weight: 500;
}

.programme-meta {
    font-size: 0.9rem;
    color: #666;
    white-space: nowrap;
}

.programme-action {
    margin-left: auto;
}

.programme-global {
    background: #f6f6f6;
    padding: 1.2rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.programme-session .programme-title {
    font-weight: 700;
}

.programme-course {
    padding-left: 2rem;
}

/* ============================================
   14. FORMULAIRE MULTI-ÉTAPES
   ============================================ */

.contact-section {
    background: var(--light);
}

.multistep-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.form-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.form-progress::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #e0e0e0;
    z-index: 0;
}

.progress-line {
    position: absolute;
    top: 20px;
    left: 0;
    height: 2px;
    background: var(--secondary);
    transition: width var(--transition-fast);
    z-index: 1;
}

.progress-step {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
}

.progress-circle {
    width: 40px;
    height: 40px;
    background: #e0e0e0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.progress-step.active .progress-circle,
.progress-step.completed .progress-circle {
    background: var(--secondary);
    color: var(--white);
}

.progress-step.completed .progress-circle::after {
    content: '✓';
}

.progress-label {
    font-size: var(--font-size-sm);
    color: var(--gray);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp var(--transition-normal);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--primary);
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary);
}

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

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-md);
    gap: var(--spacing-sm);
}

.radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.radio-option {
    position: relative;
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.radio-option label {
    display: block;
    padding: var(--spacing-sm);
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-option input[type="radio"]:checked + label {
    border-color: var(--secondary);
    background: rgba(212, 175, 55, 0.1);
}

.booking-summary {
    background: var(--light);
    padding: var(--spacing-md);
    border-radius: 10px;
    margin-bottom: var(--spacing-md);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.7rem 0;
    border-bottom: 1px solid #ddd;
}

.summary-item:last-child {
    border-bottom: none;
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--secondary);
}

/* ============================================
   15. POP-UP & WIDGETS
   ============================================ */

.email-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    z-index: 10000;
    max-width: 500px;
    width: 90%;
    animation: popupAppear var(--transition-normal);
}

.email-popup.active {
    display: block;
}

.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
}

.popup-overlay.active {
    display: block;
}

.popup-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--gray);
}

.popup-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.popup-content p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.popup-offer {
    background: var(--secondary);
    color: var(--primary);
    padding: var(--spacing-sm);
    border-radius: 10px;
    text-align: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 9998;
}

.whatsapp-button {
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-xl);
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-fast);
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-chat {
    display: none;
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    overflow: hidden;
}

.whatsapp-chat.active {
    display: block;
    animation: slideUp var(--transition-fast);
}

.chat-header {
    background: #128C7E;
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.chat-avatar {
    width: 50px;
    height: 50px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chat-info h4 {
    margin-bottom: 0.2rem;
}

.chat-status {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.chat-body {
    padding: 1.5rem;
    background: #ECE5DD;
    min-height: 200px;
}

.chat-message {
    background: white;
    padding: var(--spacing-sm);
    border-radius: 10px;
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.chat-actions {
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.chat-quick-reply {
    background: var(--light);
    padding: 0.8rem;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.chat-quick-reply:hover {
    background: var(--secondary);
    color: var(--white);
    border-color: var(--secondary);
}

/* ============================================
   16. FOOTER
   ============================================ */

footer {
    background: var(--primary);
    color: var(--white);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-sm);
}

.footer-content {
    max-width: var(--breakpoint-wide);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.footer-section h4 {
    color: var(--secondary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.footer-section p,
.footer-section a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
}

/* ============================================
   17. ANIMATIONS
   ============================================ */

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

@keyframes popupAppear {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

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

/* ============================================
   18. RESPONSIVE
   ============================================ */

/* Tablettes et petits desktops */
@media (max-width: 1024px) {
    :root {
        --font-size-hero: 3rem;
        --font-size-xxl: 2.5rem;
    }
    
    .usp-photo {
        height: 220px;
        border-width: 4px;
        border-radius: 14px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .formations-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Tablettes portrait */
@media (max-width: 768px) {
    :root {
        --font-size-hero: 2.5rem;
        --font-size-xxl: 2rem;
        --font-size-xl: 1.5rem;
        --spacing-xl: 4rem;
    }

    .logo {
        font-size: 1rem;
        font-weight: 700;
        color: var(--white);
        letter-spacing: 2px;
    }
    
    /* Navigation */
    .nav-links {
        display: none;
    }
    
    .burger {
        display: flex;
    }
    
    /* Hero */
    .hero {
        min-height: 500px;
    }
    
    .hero h1 {
        font-size: var(--font-size-hero);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-md);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    #accueil.hero {
        background-image: url("images/hero2.jpg");
        background-position: center 0px;
    }

    #workshop.hero {
        background-image: url("images/hero-workshops.jpg");
        background-position: center 0px;
    }

    #formation-fondamentaux-photo.hero {
        background-image: url("images/formations/formation-fondamentaux-photo.jpg");
        background-position: center 0px;
    }

    #formation-eclairage-studio.hero {
        background-image: url("images/formations/formation-studio-flash.jpg");
        background-position: center 0px;
    }

    #formation-nu-boudoir.hero {
        background-image: url("images/formations/formation-nu-artistique-boudoir.jpg");
        background-position: center 0px;
    }
    
    /* Sections */
    section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .section-title h2 {
        font-size: var(--font-size-xl);
    }
    
    /* Formations */
    .formations-grid,
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .formation-image {
        height: 180px;
    }
    
    /* WhatsApp */
    .whatsapp-chat {
        width: 90vw;
        right: 5vw;
    }
    
    /* Formulaire */
    .form-progress {
        font-size: 0.8rem;
    }
    
    .progress-circle {
        width: 35px;
        height: 35px;
    }
    
    .multistep-form {
        padding: var(--spacing-md);
    }
    
    /* USP Cards */
    .usp-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .usp-photo {
        height: 180px;
        border-width: 3px;
        border-radius: 12px;
        margin-bottom: 1.25rem;
    }

    .programme-title {
        flex: 1;
    }

    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Mobile portrait */
@media (max-width: 480px) {
    :root {
        --font-size-hero: 2rem;
        --font-size-xxl: 1.75rem;
        --font-size-xl: 1.3rem;
        --spacing-xl: 3rem;
    }
    
    .hero {
        background-attachment: scroll;
        min-height: 400px;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero-buttons {
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .usp-photo {
        height: 140px;
        border-width: 2.5px;
        border-radius: 10px;
        margin-bottom: var(--spacing-sm);
    }
    
    .formation-image {
        height: 150px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        height: 250px;
    }
    
    .radio-group {
        grid-template-columns: 1fr;
    }
}

/* Mobile paysage */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 6rem 0;
    }
    
    .mobile-menu {
        padding: var(--spacing-md);
    }
    
    .mobile-menu a {
        font-size: 1.3rem;
    }
}

/* Très petits écrans */
@media (max-width: 360px) {
    :root {
        --spacing-md: 1rem;
        --spacing-sm: 0.75rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .multistep-form {
        padding: var(--spacing-sm);
    }
}