@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@400;600;700;800&display=swap');

@font-face {
    font-family: 'Tucker Script';
    src: url('TuckerScriptRg.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --bleu-logo: #203854;
    --rose-logo: #e2057b;
    --bleu-sombre: #101c2c;
    --blanc: #ffffff;
    --gris-clair: #f8fafc;
    --gris-moyen: #e2e8f0;
    --texte-sombre: #1e293b;
    --texte-clair: #64748b;
    --transition-douce: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 10px 30px -10px rgba(32, 56, 84, 0.15);
    --shadow-hover: 0 20px 40px -15px rgba(226, 5, 123, 0.25);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--blanc);
    color: var(--texte-sombre);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--bleu-logo);
}

.tucker-font {
    font-family: 'Tucker Script', cursive;
    color: var(--rose-logo);
    font-weight: normal;
}

/* --- EN-TÊTE & HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: transparent;
    transition: var(--transition-douce);
    padding: 1.5rem 0;
}

header.sticky {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 0.8rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo-svg {
    height: 50px;
    width: auto;
    transition: var(--transition-douce);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--rose-logo);
    line-height: 1;
}

.logo-sub {
    font-family: 'Tucker Script', cursive;
    font-size: 1.1rem;
    color: var(--bleu-logo);
    margin-top: 2px;
    white-space: nowrap;
}

header.sticky .logo-sub {
    color: var(--bleu-logo);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

nav ul li a {
    color: var(--bleu-logo);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition-douce);
}

header:not(.sticky) nav ul li a {
    color: var(--blanc);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

header:not(.sticky) nav ul li a::after {
    background-color: var(--blanc);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--rose-logo);
    transition: var(--transition-douce);
}

nav ul li a:hover {
    color: var(--rose-logo);
}

header:not(.sticky) nav ul li a:hover {
    color: var(--blanc);
    opacity: 0.9;
}

nav ul li a:hover::after {
    width: 100%;
}

.nav-btn {
    background-color: var(--rose-logo);
    color: var(--blanc) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(226, 5, 123, 0.3);
    transition: var(--transition-douce);
}

header:not(.sticky) .nav-btn {
    text-shadow: none !important;
}

.nav-btn:hover {
    background-color: var(--bleu-logo);
    box-shadow: 0 4px 15px rgba(32, 56, 84, 0.3);
    transform: translateY(-2px);
}

.nav-btn::after {
    display: none !important;
}

/* Hamburguer menu for mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 110;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--bleu-logo);
    border-radius: 3px;
    transition: var(--transition-douce);
}

header:not(.sticky) .menu-toggle span {
    background-color: var(--blanc);
}

/* --- HERO SECTION --- */
#hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanc);
    text-align: center;
    padding: 0 1rem;
    background-color: var(--bleu-sombre);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 0.45; /* Darken for text contrast */
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(16, 28, 44, 0.8) 0%, rgba(32, 56, 84, 0.4) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    animation: fadeInUp 1s ease;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--blanc);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

.hero-content p {
    font-size: 1.5rem;
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    opacity: 0.95;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

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

.btn {
    display: inline-block;
    padding: 1rem 2.2rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-douce);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--rose-logo);
    color: var(--blanc);
    box-shadow: 0 4px 20px rgba(226, 5, 123, 0.4);
}

.btn-primary:hover {
    background-color: var(--blanc);
    color: var(--bleu-logo);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--blanc);
    color: var(--bleu-logo);
    transform: translateY(-3px);
}

/* --- SECTION DECORATIVE & INFO RAPIDE --- */
.quick-info {
    position: relative;
    margin-top: -60px;
    z-index: 10;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1.5rem;
}

.info-cards-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

.info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1rem;
}

.info-card:not(:last-child) {
    border-right: 1px solid var(--gris-moyen);
}

.info-card-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(226, 5, 123, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rose-logo);
}

.info-card-text h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.info-card-text p {
    font-size: 0.85rem;
    color: var(--texte-clair);
}

/* --- SPECIFICATIONS GENERALES SECTIONS --- */
section {
    padding: 7rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-subtitle {
    font-family: 'Tucker Script', cursive;
    font-size: 1.8rem;
    color: var(--rose-logo);
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--rose-logo);
    border-radius: 2px;
}

/* --- SECTION PRESENTATION (A PROPOS) --- */
#a-propos {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.a-propos-text .section-header {
    text-align: left;
    margin: 0 0 2rem;
}

.a-propos-text .section-title::after {
    left: 0;
    transform: none;
}

.a-propos-text p {
    font-size: 1.05rem;
    color: var(--texte-clair);
    margin-bottom: 1.5rem;
}

.a-propos-highlight {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--bleu-logo);
    border-left: 4px solid var(--rose-logo);
    padding-left: 1.5rem;
    margin: 2rem 0;
}

.badge-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--bleu-logo);
}

.badge-item svg {
    color: var(--rose-logo);
    flex-shrink: 0;
}

.a-propos-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    height: 450px;
}

.a-propos-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-douce);
}

.a-propos-image:hover img {
    transform: scale(1.05);
}

.experience-floating-badge {
    position: absolute;
    bottom: 25px;
    right: 25px;
    background-color: var(--rose-logo);
    color: var(--blanc);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(226, 5, 123, 0.4);
    text-align: center;
    animation: float 4s ease-in-out infinite;
}

.experience-floating-badge .number {
    font-size: 2.2rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}

.experience-floating-badge .text {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- SECTION PRESTATIONS (SERVICES) --- */
#services-section {
    background-color: var(--gris-clair);
    max-width: 100%;
    padding: 7rem 0;
}

.services-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--blanc);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-douce);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--rose-logo);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-douce);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(226, 5, 123, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(32, 56, 84, 0.05);
    color: var(--bleu-logo);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition-douce);
}

.service-card:hover .service-icon {
    background-color: var(--rose-logo);
    color: var(--blanc);
    transform: rotate(5deg) scale(1.05);
}

.service-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--texte-clair);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.service-list {
    list-style: none;
}

.service-list li {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--bleu-logo);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}

.service-list li svg {
    color: var(--rose-logo);
}

/* --- SECTION REALISATIONS (PORTFOLIO) --- */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid var(--bleu-logo);
    background-color: transparent;
    color: var(--bleu-logo);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-douce);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--rose-logo);
    border-color: var(--rose-logo);
    color: var(--blanc);
    box-shadow: 0 4px 15px rgba(226, 5, 123, 0.3);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    transition: var(--transition-douce);
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 280px;
    box-shadow: var(--shadow-premium);
    cursor: pointer;
    transition: var(--transition-douce);
}

.portfolio-item img, .portfolio-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-douce);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(16, 28, 44, 0.9) 0%, rgba(16, 28, 44, 0.1) 70%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.8rem;
    opacity: 0;
    transition: var(--transition-douce);
}

.portfolio-overlay-content {
    transform: translateY(20px);
    transition: var(--transition-douce);
}

.portfolio-overlay span {
    font-family: 'Tucker Script', cursive;
    color: var(--rose-logo);
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
    display: block;
}

.portfolio-overlay h4 {
    color: var(--blanc);
    font-size: 1.25rem;
    font-weight: 700;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.portfolio-item:hover img, .portfolio-item:hover video {
    transform: scale(1.08);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-overlay-content {
    transform: translateY(0);
}

.video-play-indicator {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(226, 5, 123, 0.85);
    color: var(--blanc);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    z-index: 5;
}

/* --- SECTION CONTACT & DEVIS --- */
#contact-section {
    background-color: var(--bleu-sombre);
    max-width: 100%;
    padding: 7rem 0;
    color: var(--blanc);
}

.contact-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
}

.contact-info .section-header {
    text-align: left;
    margin: 0 0 3rem;
}

.contact-info .section-title {
    color: var(--blanc);
}

.contact-info .section-title::after {
    left: 0;
    transform: none;
}

.contact-intro {
    font-size: 1.05rem;
    opacity: 0.85;
    margin-bottom: 3rem;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.contact-icon {
    width: 54px;
    height: 54px;
    background-color: rgba(226, 5, 123, 0.15);
    border: 1px solid rgba(226, 5, 123, 0.3);
    color: var(--rose-logo);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-text span {
    font-size: 0.8rem;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
}

.contact-text a, .contact-text p {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--blanc);
    text-decoration: none;
    transition: var(--transition-douce);
}

.contact-text a:hover {
    color: var(--rose-logo);
}

/* Contact Form */
.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.contact-form-wrapper h3 {
    color: var(--blanc);
    font-size: 1.6rem;
    margin-bottom: 2rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 0.9rem 1.2rem;
    color: var(--blanc);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-douce);
}

.form-select option {
    background-color: var(--bleu-sombre);
    color: var(--blanc);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--rose-logo);
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 15px rgba(226, 5, 123, 0.25);
}

.form-textarea {
    resize: none;
    height: 120px;
}

.form-group.error .form-input, 
.form-group.error .form-select, 
.form-group.error .form-textarea {
    border-color: #ef4444;
}

.form-group.success .form-input, 
.form-group.success .form-select, 
.form-group.success .form-textarea {
    border-color: #22c55e;
}

.error-message {
    color: #f87171;
    font-size: 0.75rem;
    position: absolute;
    bottom: -18px;
    left: 5px;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

.form-btn {
    width: 100%;
    margin-top: 1rem;
}

.submit-success-overlay {
    display: none;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.submit-success-overlay svg {
    color: #22c55e;
    margin-bottom: 1.5rem;
}

.submit-success-overlay h4 {
    color: var(--blanc);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* --- PIED DE PAGE (FOOTER) --- */
footer {
    background-color: #080e16;
    color: rgba(255, 255, 255, 0.6);
    padding: 5rem 2rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 0.8fr 1.2fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-info .logo-container {
    margin-bottom: 1.5rem;
}

.footer-info .logo-sub {
    color: rgba(255, 255, 255, 0.8);
}

.footer-info p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.footer-links h4, .footer-hours h4 {
    color: var(--blanc);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links h4::after, .footer-hours h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--rose-logo);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-douce);
}

.footer-links ul li a:hover {
    color: var(--rose-logo);
    padding-left: 5px;
}

.hours-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.8rem 2rem;
    font-size: 0.9rem;
}

.hours-grid .day {
    font-weight: 600;
    color: var(--blanc);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition-douce);
}

.footer-bottom-links a:hover {
    color: var(--rose-logo);
}

/* --- LIGHTBOX MODAL --- */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(8, 14, 22, 0.98);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 85%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox img, .lightbox video {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.1);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox.active img, .lightbox.active video {
    transform: scale(1);
}

.lightbox-caption {
    color: var(--blanc);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    margin-top: 1.5rem;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 40px;
    right: 40px;
    background: none;
    border: none;
    color: var(--blanc);
    cursor: pointer;
    transition: var(--transition-douce);
}

.lightbox-close:hover {
    color: var(--rose-logo);
    transform: scale(1.1) rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--blanc);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-douce);
}

.lightbox-nav:hover {
    background-color: var(--rose-logo);
    color: var(--blanc);
    border-color: var(--rose-logo);
    box-shadow: 0 4px 15px rgba(226, 5, 123, 0.4);
}

.lightbox-prev {
    left: 40px;
}

.lightbox-next {
    right: 40px;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

/* --- ESPACE RESPONSIVE --- */
@media (max-width: 1024px) {
    header {
        padding: 1.2rem 0;
    }
    
    .hero-content h1 {
        font-size: 3.2rem;
    }
    
    .info-cards-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .info-card:not(:last-child) {
        border-right: none;
        border-bottom: 1px solid var(--gris-moyen);
        padding-bottom: 1rem;
    }
    
    #a-propos {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background-color: var(--blanc);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 2rem;
        z-index: 105;
    }
    
    nav ul.active {
        right: 0;
    }
    
    header:not(.sticky) nav ul li a {
        color: var(--bleu-logo);
        text-shadow: none;
    }
    
    header:not(.sticky) nav ul li a::after {
        background-color: var(--rose-logo);
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .lightbox-nav {
        width: 45px;
        height: 45px;
    }
    
    .lightbox-prev {
        left: 15px;
    }
    
    .lightbox-next {
        right: 15px;
    }
    
    .lightbox-close {
        top: 25px;
        right: 25px;
    }
}