/* =============================================
   MTCOM - Styles Principaux
   ============================================= */

:root {
    --primary: #1a1a2e;
    --accent: #e94560;
    --secondary: #0f3460;
    --light: #f8f9fa;
    --gold: #d4af37;
    --text-dark: #2d2d2d;
    --text-light: #6c757d;
}

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

body {
    font-family: 'Work Sans', sans-serif;
    color: var(--text-dark);
    overflow-x: hidden;
    background: var(--light);
}

h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', serif;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* =============================================
   HEADER & NAVIGATION
   ============================================= */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    height: 50px;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Dropdown Menu */
.dropdown { position: relative; }

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-radius: 10px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li { padding: 0; }

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.dropdown-menu a::after { display: none; }

.dropdown-menu a:hover {
    background: var(--light);
    color: var(--accent);
    padding-left: 2rem;
}

.cta-btn {
    background: var(--accent);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.2);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233, 69, 96, 0.3);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(10, 47, 61, 0.85) 0%, rgba(10, 47, 61, 0.9) 100%),
                url('../images/1-01.png') center center / cover no-repeat;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
    padding: 2rem 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(233, 69, 96, 0.15) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    max-width: 900px;
    width: 100%;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out 0.3s both;
    overflow-wrap: break-word;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
    font-size: clamp(2rem, 8vw, 5rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
    word-wrap: break-word;
}

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

.hero p {
    font-size: clamp(1rem, 3vw, 1.3rem);
    margin-bottom: 3rem;
    line-height: 1.8;
    font-weight: 300;
    opacity: 0.95;
}

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

.btn-primary {
    background: var(--accent);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.4s ease;
    border: 2px solid var(--accent);
    display: inline-block;
}

.btn-primary:hover {
    background: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    border: 2px solid white;
    transition: all 0.4s ease;
    display: inline-block;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-3px);
}

/* =============================================
   SECTIONS
   ============================================= */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-subtitle {
    color: var(--accent);
    font-size: 0.9rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    font-weight: 600;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* =============================================
   SERVICES GRID
   ============================================= */
.services {
    padding: 8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.service-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    transition: transform 0.4s ease;
}

.service-card:hover .service-card-image {
    transform: scale(1.05);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 5px;
    background: linear-gradient(90deg, var(--accent), var(--gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.service-link:hover { gap: 1rem; }

/* =============================================
   PROCESS SECTION
   ============================================= */
.process {
    background: var(--primary);
    padding: 8rem 5%;
    color: white;
}

.process-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: start;
}

.process-image {
    position: sticky;
    top: 100px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.process-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-top: 5rem;
}

.step { position: relative; text-align: center; }

.step-number {
    width: 80px; height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    color: white;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.3);
}

.step h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--gold);
}

.step p { opacity: 0.9; line-height: 1.7; }

/* =============================================
   CLIENTS SECTION
   ============================================= */
.clients-section {
    padding: 6rem 5%;
    background: white;
    overflow: hidden;
}

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

.clients-slider {
    overflow: hidden;
    padding: 2rem 0;
    position: relative;
    background: linear-gradient(90deg, white 0%, transparent 10%, transparent 90%, white 100%);
}

.clients-track {
    display: flex;
    gap: 4rem;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

.clients-track:hover { animation-play-state: paused; }

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.client-logo {
    flex-shrink: 0;
    width: 300px; height: 170px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.client-logo img {
    max-width: 95%; max-height: 95%;
    width: 95%; height: 95%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact {
    padding: 8rem 5%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    color: white;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.contact-info h2 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.contact-info p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--gold);
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: 'Work Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='white' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.form-group select option {
    background: var(--primary);
    color: white;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    color: white;
    padding: 1.2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Work Sans', sans-serif;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.4);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
    background: var(--primary);
    color: white;
    padding: 4rem 5%;
    text-align: center;
}

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

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--gold);
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    line-height: 2;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px; height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.social-links a svg {
    width: 20px; height: 20px;
    fill: white;
}

.social-links a:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    color: rgba(255, 255, 255, 0.6);
}

/* =============================================
   SERVICE DETAIL PAGES
   ============================================= */
.service-hero {
    margin-top: 80px;
    padding: 8rem 5% 6rem;
    background-color: var(--primary);
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
}

.service-hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.service-hero .subtitle {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.8;
}

.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover { color: var(--gold); }

.content-section {
    padding: 6rem 5%;
    max-width: 1000px;
    margin: 0 auto;
}

.content-section.gray { background: var(--light); max-width: 100%; }
.content-section.gray .section-title,
.content-section.gray .section-text,
.content-section.gray .services-list,
.content-section.gray .process-timeline,
.content-section.gray .pricing-grid {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.section-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Service Items */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-item {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-left: 4px solid var(--accent);
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-item h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.service-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Process Timeline */
.process-timeline {
    margin-top: 3rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--accent), var(--gold));
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.timeline-marker {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    z-index: 1;
    box-shadow: 0 5px 20px rgba(233, 69, 96, 0.3);
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card.featured {
    border: 2px solid var(--accent);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    padding: 0.3rem 1.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured:hover { transform: scale(1.05) translateY(-5px); }

.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.price-note {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.features-list {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.features-list li::before {
    content: '✓ ';
    color: var(--accent);
    font-weight: 700;
}

.pricing-btn {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233, 69, 96, 0.3);
}

/* CTA Section */
.cta-section {
    padding: 6rem 5%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    text-align: center;
    color: white;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-section .btn-primary {
    border-color: white;
}

/* =============================================
   ARTICLES (À LA UNE) PAGE
   ============================================= */
.page-hero {
    margin-top: 80px;
    padding: 8rem 5% 6rem;
    background: linear-gradient(135deg, rgba(10, 47, 61, 0.85) 0%, rgba(10, 47, 61, 0.9) 100%),
                url('../images/1-01.png') center center / cover no-repeat;
    color: white;
    text-align: center;
}

.page-hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-hero .subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

.articles-section {
    padding: 6rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    margin-bottom: 4rem;
}

.featured-image {
    position: relative;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.featured-article:hover .featured-image img { transform: scale(1.05); }

.article-badge {
    position: absolute;
    top: 1rem; left: 1rem;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.featured-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-category {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.featured-content h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.featured-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.article-date {
    color: var(--text-light);
    font-size: 0.85rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.article-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.article-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.article-card:hover .article-image img { transform: scale(1.05); }

.article-content {
    padding: 1.5rem;
}

.article-content h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.article-content p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* =============================================
   404 PAGE
   ============================================= */
.error-page {
    margin-top: 80px;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
}

.error-content h1 {
    font-size: 8rem;
    color: var(--accent);
    line-height: 1;
}

.error-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.error-content p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* =============================================
   MOBILE MENU
   ============================================= */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
}

.menu-toggle span {
    width: 30px; height: 3px;
    background: var(--primary);
    transition: all 0.3s ease;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 968px) {
    .menu-toggle { display: flex; }

    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: 3rem;
        gap: 2rem;
        transition: left 0.4s ease;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active { left: 0; }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        box-shadow: none;
        background: var(--light);
        margin-top: 0.5rem;
        border-radius: 8px;
    }

    .hero h1 {
        font-size: clamp(2rem, 7vw, 3rem);
        letter-spacing: 1px;
    }

    .section-title { font-size: 2.5rem; }
    .service-hero h1 { font-size: 3rem; }
    .page-hero h1 { font-size: 3rem; }

    .contact-container { grid-template-columns: 1fr; gap: 3rem; }
    .featured-article { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }

    .timeline-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .timeline-item:nth-child(even) .timeline-content:first-child {
        order: initial;
    }

    .timeline-marker::before { display: none; }
    .process-timeline::before { display: none; }

    .client-logo { width: 220px; height: 130px; }
}

@media (max-width: 600px) {
    .hero { min-height: 500px; padding: 1rem 0; }

    .hero h1 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        line-height: 1.3;
        margin-bottom: 1rem;
    }

    .hero p { font-size: clamp(0.9rem, 3.5vw, 1rem); margin-bottom: 2rem; }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        padding: 0 1rem;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 1rem 2rem;
        text-align: center;
    }

    .services-grid,
    .articles-grid { grid-template-columns: 1fr; }

    .process-steps { grid-template-columns: 1fr; gap: 3rem; }

    .process-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .process-image {
        position: static;
        order: -1;
        margin-bottom: 2rem;
    }

    .process-image img { max-width: 300px; }

    .service-hero h1 { font-size: 2.5rem; }
    .page-hero h1 { font-size: 2.5rem; }

    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-5px); }

    nav { padding: 1rem 5%; }
}

/* =============================================
   RÉALISATIONS (PORTFOLIO) - CARDS
   ============================================= */
.realisations-section {
    padding: 8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.realisations-page {
    padding: 4rem 5% 6rem;
    max-width: 1400px;
    margin: 0 auto;
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    border: 2px solid var(--text-light);
    border-radius: 50px;
    background: transparent;
    color: var(--text-dark);
    font-family: 'Work Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.realisations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.realisation-card {
    position: relative;
    height: 380px;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: white;
}

.realisation-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.realisation-card:hover .realisation-bg {
    transform: scale(1.1);
}

.realisation-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(26,26,46,0.95) 0%, rgba(26,26,46,0.3) 50%, rgba(26,26,46,0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    transition: background 0.3s ease;
}

.realisation-card:hover .realisation-overlay {
    background: linear-gradient(to top, rgba(26,26,46,0.95) 0%, rgba(26,26,46,0.5) 60%, rgba(26,26,46,0.3) 100%);
}

.realisation-category {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    width: fit-content;
}

.realisation-overlay h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    color: white;
}

.realisation-overlay p {
    font-size: 0.9rem;
    opacity: 0.85;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.realisation-link {
    color: var(--gold);
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.realisation-card:hover .realisation-link {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RÉALISATION DETAIL PAGE
   ============================================= */
.realisation-hero {
    margin-top: 80px;
    padding: 10rem 5% 6rem;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    text-align: center;
}

.realisation-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.realisation-hero-category {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.4rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.realisation-hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.realisation-hero .subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.realisation-meta {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

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

.meta-label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.meta-value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gold);
}

/* Description */
.realisation-description {
    padding: 6rem 5%;
    background: white;
}

.realisation-description-inner {
    max-width: 800px;
    margin: 0 auto;
}

.realisation-description h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.realisation-description h2::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 80px; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--gold));
}

.realisation-text p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Galerie */
.realisation-gallery {
    padding: 6rem 5%;
    background: var(--light);
}

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

.gallery-inner h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
    text-align: center;
}

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

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    font-size: 0.9rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox img {
    max-width: 85%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 10px;
}

.lightbox-close {
    position: absolute;
    top: 2rem; right: 2rem;
    background: none;
    border: none;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    z-index: 10;
    line-height: 1;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    border-radius: 50%;
    width: 60px; height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.3); }

.lightbox-prev { left: 2rem; }
.lightbox-next { right: 2rem; }

#lightbox-caption {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1rem;
    text-align: center;
    opacity: 0.8;
}

/* Related */
.related-section {
    padding: 6rem 5%;
    background: white;
}

.related-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.related-inner h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
    text-align: center;
}

/* =============================================
   RESPONSIVE - RÉALISATIONS
   ============================================= */
@media (max-width: 968px) {
    .realisations-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    .realisation-hero h1 { font-size: 3rem; }
    .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
    .realisation-meta { gap: 2rem; }
}

@media (max-width: 600px) {
    .realisations-grid { grid-template-columns: 1fr; }
    .realisation-card { height: 320px; }
    .realisation-hero { padding: 8rem 5% 4rem; background-attachment: scroll; }
    .realisation-hero h1 { font-size: 2.2rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .filter-bar { gap: 0.5rem; }
    .filter-btn { padding: 0.5rem 1rem; font-size: 0.8rem; }
    .realisation-meta { flex-direction: column; gap: 1rem; }
    .lightbox-prev, .lightbox-next { width: 45px; height: 45px; font-size: 1.5rem; }
    .lightbox img { max-width: 95%; }
}