/* ==========================================================================
   THEME ZYAD OUCHEIKH - PHOTOGRAPHE ÉVÉNEMENTIEL
   Design System : Minimaliste, Lumineux, Fond Blanc, Ombres Douces 15%, Touches Pastel
   ========================================================================== */

:root {
    --bg-white: #ffffff;
    --bg-warm: #faf9f6;
    --bg-card: #ffffff;
    
    --text-primary: #121212;
    --text-secondary: #555555;
    --text-muted: #888888;
    
    /* Couleurs Pastel Subtiles */
    --pastel-sand: #f0ebe1;
    --pastel-champagne: #faeedd;
    --pastel-sage: #e5ece9;
    --pastel-rose: #f9edea;
    --accent-gold: #c2a67e;
    
    /* Ombres douces ~15% opacité */
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.14);
    --shadow-floating: 0 8px 32px rgba(0, 0, 0, 0.12);
    
    /* Rayons de courbure */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 999px;
    
    /* Typographies */
    --font-heading: 'Montserrat', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-white);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Typographie */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

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

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

/* Conteneur */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.header-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo .logo-img {
    height: 48px;
    width: auto;
    transition: transform 0.3s ease;
}

.brand-logo:hover .logo-img {
    transform: scale(1.02);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--text-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-btn {
    background: var(--text-primary);
    color: #ffffff !important;
    padding: 9px 20px !important;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

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

.nav-btn:hover {
    background: #2a2a2a;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

/* Switcher Langue */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--pastel-sand);
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0,0,0,0.04);
}

.lang-btn {
    background: transparent;
    border: none;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 4px;
    transition: var(--transition);
}

.lang-btn.active {
    color: var(--text-primary);
    font-weight: 700;
}

.lang-divider {
    color: #bbbbbb;
    font-size: 0.75rem;
}

/* Bouton Hamburger Mobile */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.mobile-nav-overlay {
    display: none;
}

/* ==========================================================================
   DOCK SOCIAL FIXE BAS-GAUCHE (INSTAGRAM & LINKEDIN)
   ========================================================================== */
.floating-social-dock {
    position: fixed;
    bottom: 28px;
    left: 28px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
    padding: 10px;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-floating);
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.floating-social-dock:hover {
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
    transform: translateY(-3px);
}

.social-dock-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.social-dock-btn:hover {
    transform: scale(1.12);
}

.social-dock-btn.insta:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #ffffff;
}

.social-dock-btn.linkedin:hover {
    background: #0077b5;
    color: #ffffff;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding: clamp(60px, 12vw, 120px) 0 clamp(40px, 8vw, 80px);
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, var(--pastel-champagne) 0%, rgba(255,255,255,0) 70%);
    opacity: 0.7;
    z-index: -1;
    pointer-events: none;
}

.hero-content {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--pastel-sand);
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 24px;
    box-shadow: var(--shadow-subtle);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #27ae60;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--text-secondary);
    margin-bottom: 38px;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--text-primary);
    color: #ffffff;
    padding: 15px 34px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.btn-primary:hover {
    background: #2a2a2a;
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--text-primary);
    padding: 15px 34px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    box-shadow: var(--shadow-subtle);
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

/* ==========================================================================
   SECTION SPÉCIALITÉS (90% ÉVÉNEMENTIEL / 10% COMPLÉMENTAIRE)
   ========================================================================== */
.section-specialties {
    padding: 80px 0;
    background: var(--bg-warm);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-gold);
    margin-bottom: 12px;
}

.section-title {
    margin-bottom: 16px;
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.specialty-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.specialty-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.specialty-card.featured {
    border: 1.5px solid rgba(194, 166, 126, 0.4);
    background: linear-gradient(180deg, #ffffff 0%, #fdfbf7 100%);
}

.specialty-badge-featured {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--pastel-sand);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
}

.specialty-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: var(--pastel-sand);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.specialty-card h3 {
    margin-bottom: 12px;
}

.specialty-card p {
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.specialty-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.specialty-link svg {
    transition: transform 0.3s ease;
}

.specialty-card:hover .specialty-link svg {
    transform: translateX(4px);
}

/* ==========================================================================
   PORTFOLIO GALLERY SHOWCASE
   ========================================================================== */
.section-portfolio {
    padding: 90px 0;
}

.gallery-filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 44px;
}

.filter-btn {
    background: transparent;
    border: 1px solid rgba(0,0,0,0.08);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--text-primary);
    color: #ffffff;
    border-color: var(--text-primary);
    box-shadow: var(--shadow-subtle);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.photo-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #eae7e1;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    aspect-ratio: 4 / 3;
    cursor: pointer;
}

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

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.photo-item:hover img {
    transform: scale(1.05);
}

.photo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: #ffffff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.photo-overlay h4 {
    color: #ffffff;
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.photo-overlay span {
    font-size: 0.85rem;
    opacity: 0.85;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ==========================================================================
   SECTION CONFIANCE & CHIFFRES
   ========================================================================== */
.section-stats {
    padding: 70px 0;
    background: var(--pastel-sand);
    border-top: 1px solid rgba(0,0,0,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.stat-item p {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   CALL TO ACTION
   ========================================================================== */
.section-cta {
    padding: 100px 0;
    text-align: center;
    background: #ffffff;
}

.cta-box {
    max-width: 860px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ffffff 0%, var(--bg-warm) 100%);
    padding: clamp(40px, 8vw, 70px) clamp(24px, 5vw, 60px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.cta-box h2 {
    margin-bottom: 18px;
}

.cta-box p {
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   PAGES INTERNES : PRESTATIONS, A PROPOS, CONTACT
   ========================================================================== */
.page-header {
    padding: 60px 0 40px;
    text-align: center;
    background: var(--bg-warm);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.page-header h1 {
    margin-bottom: 12px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin: 50px 0 80px;
}

.pricing-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.pricing-card.highlight {
    border: 2px solid var(--accent-gold);
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-gold);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 16px;
    border-radius: var(--radius-pill);
}

.pricing-card h3 { font-size: 1.4rem; margin-bottom: 8px; }
.pricing-price { font-size: 2.2rem; font-weight: 800; margin: 16px 0 24px; color: var(--text-primary); }
.pricing-price span { font-size: 0.9rem; font-weight: 400; color: var(--text-muted); }

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li::before {
    content: '✓';
    color: #27ae60;
    font-weight: 700;
}

/* Formulaire Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    margin: 60px 0 100px;
}

.contact-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-card);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--pastel-sand);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.form-group {
    margin-bottom: 22px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.1);
    background: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: #faf9f6;
    border-top: 1px solid rgba(0,0,0,0.06);
    padding: 70px 0 30px;
}

.footer-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 44px;
    width: auto;
    margin-bottom: 18px;
}

.footer-desc {
    max-width: 380px;
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    gap: 60px;
    justify-content: flex-end;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

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

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.footer-bottom {
    max-width: 1240px;
    margin: 0 auto;
    padding: 24px 24px 0;
    border-top: 1px solid rgba(0,0,0,0.06);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE MOBILE-FIRST
   ========================================================================== */
@media (max-width: 960px) {
    .desktop-nav { display: none; }
    .mobile-menu-toggle { display: flex; }
    
    .mobile-nav-overlay.open {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        position: fixed;
        inset: 0;
        background: rgba(255, 255, 255, 0.98);
        z-index: 99;
        gap: 32px;
    }
    
    .mobile-nav-links {
        list-style: none;
        text-align: center;
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    
    .mobile-nav-links a {
        font-size: 1.5rem;
        font-weight: 700;
    }
    
    .mobile-lang-switcher {
        display: flex;
        gap: 16px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        justify-content: flex-start;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-social-dock {
        bottom: 20px;
        left: 20px;
    }
}