/* ============================================
   AP2I - Styles Principaux
   Thème mixte clair/sombre pour SaaS
   ============================================ */

:root {
    /* Couleurs - Thème SOMBRE (par défaut) */
    --bg-primary: #080f1b;
    --bg-secondary: #0f172a;
    --bg-tertiary: #1e293b;
    --card-bg: rgba(17, 24, 39, 0.85);
    --panel-bg: rgba(15, 23, 42, 0.9);
    
    /* Couleurs claires */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-inverse: #0f172a;
    
    /* Accents */
    --primary: #3b82f6;
    --primary-strong: #2563eb;
    --primary-light: #93c5fd;
    --secondary: #6366f1;
    --secondary-light: #818cf8;
    --accent: #0ea5e9;
    
    /* Statuts */
    --success: #22c55e;
    --success-light: #86efac;
    --warning: #f59e0b;
    --warning-light: #fbbf24;
    --error: #ef4444;
    --error-light: #fca5a5;
    --info: #06b6d4;
    --info-light: #67e8f9;
    
    /* Bords et ombres */
    --border-color: rgba(148, 163, 184, 0.15);
    --border-light: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 60px rgba(15, 23, 42, 0.45);
    --glow-primary: 0 0 40px rgba(37, 99, 235, 0.15);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3b82f6, #1d4ed8);
    --gradient-card: linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.7));
    --gradient-hero: linear-gradient(180deg, #08101b 0%, #0d1526 100%);
    
    /* Espacements */
    --container-width: min(2560px, 100%);
    --section-padding: 80px 0;
    --card-padding: 28px 24px;
    --border-radius: 16px;
    --border-radius-lg: 24px;
    --border-radius-xl: 32px;
    
    /* Typographie */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-mono: 'Fira Code', 'Consolas', monospace;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Z-index */
    --z-header: 50;
    --z-modal: 100;
    --z-tooltip: 200;
    --z-notification: 300;
}

/* Thème CLAIR */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #e2e8f0;
    --card-bg: #ffffff;
    --panel-bg: #ffffff;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;
    
    --border-color: rgba(148, 163, 184, 0.25);
    --border-light: rgba(0, 0, 0, 0.08);
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --glow-primary: 0 0 40px rgba(37, 99, 235, 0.2);
    
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-strong));
    --gradient-card: linear-gradient(180deg, #ffffff, #f8fafc);
    --gradient-hero: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--gradient-hero);
    transition: background var(--transition-normal), color var(--transition-normal);
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

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

ul, ol {
    list-style: none;
}

/* ============================================
   Theme Toggle
   ============================================ */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--shadow-md);
}

.theme-toggle:hover .theme-icon {
    transform: rotate(15deg);
}

.theme-icon {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.theme-icon svg {
    width: 22px;
    height: 22px;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: var(--container-width);
    margin: 0 auto;
    padding: 0 clamp(16px, 2.5vw, 48px);
}

/* ============================================
   Header
   ============================================ */
header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: rgba(8, 16, 27, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-normal), border-color var(--transition-normal);
}

[data-theme="light"] header {
    background: rgba(255, 255, 255, 0.9);
}

/* Header pleine largeur : logo au bord gauche, actions au bord droit */
header .container {
    width: 100%;
    max-width: none;
    padding: 0 32px;
}

.nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    min-height: 96px;
}

.nav .brand {
    justify-self: start;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-self: end;
}

.brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--gradient-primary);
    color: var(--text-inverse);
    font-weight: 800;
    font-size: 1.25rem;
}

.logo-img {
    height: 104px;
    width: auto;
    object-fit: contain;
}

.brand img.logo-img {
    height: 104px;
}

/* Logo selon le thème : version claire par défaut, version sombre en mode sombre */
[data-theme="dark"] .logo-light {
    display: none !important;
}

html:not([data-theme="dark"]) .logo-dark {
    display: none !important;
}

@media (max-width: 768px) {
    .logo-img,
    .brand img.logo-img {
        height: 72px;
    }
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a {
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

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

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

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28);
    border: none;
}

.btn-primary:hover {
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: rgba(37, 99, 235, 0.1);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn-ghost:hover {
    background: var(--card-bg);
    color: var(--text-primary);
}

.btn-sm {
    padding: 10px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 18px 32px;
    font-size: 1.1rem;
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 12px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

/* Hero de la page d'accueil (avec carrousel en fond) */
.hero-home {
    display: flex;
    align-items: center;
    min-height: 62vh;
    padding: 60px 0 80px;
}

.hero-home > .container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: none;
    padding: 0 32px;
}

/* Flèches du carrousel regroupées en bas à droite, hors de la zone de texte */
.hero-home .carrousel-arrow {
    top: auto;
    bottom: 28px;
    transform: none;
}

.hero-home .carrousel-arrow.prev {
    left: auto;
    right: 88px;
}

.hero-home .carrousel-arrow.next {
    right: 32px;
}

.hero-content {
    width: 100%;
    max-width: none;
    margin: 0;
    text-align: left;
}

/* Sur le carrousel, le texte est toujours clair, quel que soit le thème */
.hero-home .hero-content .eyebrow {
    color: #bfdbfe;
    background: rgba(30, 58, 138, 0.45);
    border-color: rgba(147, 197, 253, 0.45);
    backdrop-filter: blur(6px);
}

.hero-home .hero-content h1 {
    color: #ffffff;
    text-shadow: 0 2px 24px rgba(2, 6, 23, 0.6), 0 1px 3px rgba(2, 6, 23, 0.5);
}

.hero-home .hero-content .hero-description {
    color: #e2e8f0;
    text-shadow: 0 1px 12px rgba(2, 6, 23, 0.6);
}

.hero-home .hero-stats {
    color: #cbd5e1;
}

.hero-home .stat-number {
    color: #ffffff;
    text-shadow: 0 1px 12px rgba(2, 6, 23, 0.6);
}

.hero-home .btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(6px);
}

.hero-home .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.55);
}

.eyebrow {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin: 0 0 20px;
    letter-spacing: -0.03em;
    font-weight: 700;
}

.hero-description {
    max-width: 620px;
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    display: block;
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Hero Visual - Carrousel */
.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-visual .hero-carrousel {
    width: 100%;
    height: 100%;
}

.hero-visual .hero-slide {
    width: 100%;
    height: 100%;
}

.hero-visual .hero-slide-image,
.hero-visual .hero-slide-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-carrousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.55) 0%, rgba(2, 6, 23, 0.45) 50%, rgba(2, 6, 23, 0.7) 100%);
}

/* Voile sombre au-dessus du carrousel, plus dense à gauche où se trouve le texte */
.hero-home::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.82) 0%, rgba(2, 6, 23, 0.6) 50%, rgba(2, 6, 23, 0.3) 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-slide-content {
    position: absolute;
    bottom: 32px;
    left: 32px;
    right: 32px;
    z-index: 10;
    color: var(--text-primary);
}

.hero-slide-content h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.hero-slide-content p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Carrousel Navigation */
.carrousel-nav {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 15;
}

.carrousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carrousel-dot:hover {
    background: rgba(255, 255, 255, 0.5);
}

.carrousel-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}

.carrousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 15;
}

.carrousel-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.carrousel-arrow.prev {
    left: 24px;
}

.carrousel-arrow.next {
    right: 24px;
}

.carrousel-arrow svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-primary);
}

/* ============================================
   Sections
   ============================================ */
section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    margin-bottom: 48px;
}

.section-title h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin: 0 0 16px;
    letter-spacing: -0.03em;
    font-weight: 700;
}

.section-title .subtitle {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin: 0;
    letter-spacing: -0.02em;
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--card-padding);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.3);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.card h3 {
    margin: 0 0 12px;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card p {
    margin: 0 0 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.card-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

/* Service Card */
.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card .card-actions {
    margin-top: auto;
}

.service-card .price {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.service-card .features {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.service-card .features ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-card .features li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.service-card .features li::before {
    content: '✓';
    color: var(--success);
    font-weight: bold;
}

/* Project Card */
.project-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Les actions sont poussées en bas : boutons alignés d'une carte à l'autre */
.project-card .card-actions {
    margin-top: auto;
    padding-top: 20px;
    flex-wrap: wrap;
}

/* Les boutons se partagent la largeur et passent à la ligne si besoin (plus de débordement) */
.project-card .card-actions .btn {
    flex: 1 1 auto;
    min-width: 0;
    padding: 12px 16px;
    font-size: 0.9rem;
}

/* Titre et description : hauteur bornée pour des cartes homogènes */
.project-card p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Badge année, lisible sur l'image quel que soit le thème */
.project-year-badge {
    position: absolute;
    top: 40px;
    right: 36px;
    z-index: 3;
    padding: 5px 10px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.project-image {
    height: 180px;
    border-radius: 14px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(139, 92, 246, 0.15));
    border: 1px solid var(--border-color);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-image:has(img)::before {
    display: none;
}

.project-image::before {
    content: '';
    position: absolute;
    inset: 20px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.22), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.09);
    z-index: 1;
}

.project-card h3 {
    margin: 0 0 12px;
    font-size: 1.3rem;
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0 0 16px;
    line-height: 1.6;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-block;
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.tag:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border-color: rgba(37, 99, 235, 0.3);
}

/* Process Step Card */
.step-card {
    text-align: left;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 16px;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

/* Client Card */
.client-card {
    display: grid;
    place-items: center;
    min-height: 130px;
    border-radius: var(--border-radius);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all var(--transition-normal);
}

.client-card:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--primary);
}

.client-card img {
    max-width: 140px;
    max-height: 60px;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.client-card:hover img {
    opacity: 1;
}

/* Logos clients (page d'accueil) */
.clients-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.client-logo {
    padding: 18px 32px;
    border-radius: var(--border-radius);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all var(--transition-normal);
}

.client-logo:hover {
    color: var(--text-primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ============================================
   Grids
   ============================================ */
.grid {
    display: grid;
    gap: 24px;
}

.services-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.projects-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.clients-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

/* ============================================
   Form Elements
   ============================================ */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.form-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    cursor: pointer;
    appearance: none;
    transition: all var(--transition-fast);
}

.form-checkbox:checked {
    background: var(--gradient-primary);
    border-color: var(--primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230f172a' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 12px;
}

.form-radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background: var(--card-bg);
    cursor: pointer;
    appearance: none;
    transition: all var(--transition-fast);
}

.form-radio:checked {
    border-color: var(--primary);
    background: var(--gradient-primary);
    background-image: radial-gradient(circle, var(--text-inverse) 35%, transparent 35%);
}

.form-error {
    color: var(--error);
    font-size: 0.85rem;
    margin-top: 6px;
}

.form-success {
    color: var(--success);
    font-size: 0.85rem;
    margin-top: 6px;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    text-align: center;
    padding: 80px 0;
}

.cta-box {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--border-radius-xl);
    padding: 56px 32px;
    box-shadow: var(--shadow-xl);
    max-width: 800px;
    margin: 0 auto;
}

.cta-box h2 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 4vw, 2.6rem);
    letter-spacing: -0.03em;
}

.cta-box p {
    max-width: 680px;
    margin: 0 auto 32px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

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

/* ============================================
   Footer
   ============================================ */
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    color: var(--text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 32px;
}

.footer-column h4 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom .copyright {
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary);
    color: var(--text-inverse);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   Admin Layout
   ============================================ */
.admin-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: var(--z-header);
}

.admin-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--text-primary);
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    font-weight: 600;
}

.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 80px 20px 20px;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: var(--z-header);
}

.admin-sidebar.active {
    transform: translateX(0);
}

.admin-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.admin-sidebar-nav a:hover {
    background: var(--card-bg);
    color: var(--text-primary);
}

.admin-sidebar-nav a.active {
    background: var(--gradient-primary);
    color: var(--text-inverse);
}

.admin-sidebar-nav a svg {
    width: 20px;
    height: 20px;
    stroke-width: 1.5;
}

.admin-main {
    margin-left: 0;
    padding: 32px 0;
    transition: margin-left var(--transition-normal);
}

.admin-sidebar.active ~ .admin-main {
    margin-left: 260px;
}

.admin-content {
    padding: 0 24px;
}

.admin-page-title {
    margin-bottom: 32px;
}

.admin-page-title h1 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.admin-page-title p {
    color: var(--text-secondary);
}

/* Admin Table */
.admin-table-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table thead {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    padding: 16px 20px;
    text-align: left;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.admin-table tbody tr:hover {
    background: rgba(37, 99, 235, 0.05);
}

.admin-table td {
    padding: 16px 20px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.new {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
}

.status-badge.read {
    background: rgba(139, 92, 246, 0.1);
    color: var(--secondary);
}

.status-badge.in_progress {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent);
}

.status-badge.waiting_client {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.status-badge.completed {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.status-badge.archived {
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-muted);
}

.admin-table-actions {
    display: flex;
    gap: 8px;
}

.admin-table-actions a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-table-actions a:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.admin-table-actions a.view {
    color: var(--accent);
    border-color: rgba(59, 130, 246, 0.2);
}

.admin-table-actions a.view:hover {
    background: rgba(59, 130, 246, 0.1);
}

.admin-table-actions a.edit {
    color: var(--secondary);
    border-color: rgba(139, 92, 246, 0.2);
}

.admin-table-actions a.edit:hover {
    background: rgba(139, 92, 246, 0.1);
}

.admin-table-actions a.delete {
    color: var(--error);
    border-color: rgba(239, 68, 68, 0.2);
}

.admin-table-actions a.delete:hover {
    background: rgba(239, 68, 68, 0.1);
}

.admin-table-actions a svg {
    width: 16px;
    height: 16px;
}

/* Admin Stats */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.stat-card-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-icon.new {
    background: rgba(37, 99, 235, 0.1);
}

.stat-card-icon.read {
    background: rgba(139, 92, 246, 0.1);
}

.stat-card-icon.in_progress {
    background: rgba(59, 130, 246, 0.1);
}

.stat-card-icon.completed {
    background: rgba(34, 197, 94, 0.1);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-card-change {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--success);
    font-size: 0.85rem;
}

.stat-card-change svg {
    width: 14px;
    height: 14px;
}

/* ============================================
   Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: calc(100% - 32px);
    max-height: 90vh;
    overflow-y: auto;
    opacity: 0;
    transform: scale(0.95);
    transition: all var(--transition-normal);
}

.modal-overlay.active .modal {
    opacity: 1;
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.4rem;
    margin: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: 28px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 24px 28px;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   Dropzone (upload par clic, glisser-déposer ou coller)
   ============================================ */
.dropzone {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 28px 20px;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-secondary);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropzone:hover,
.dropzone:focus-within,
.dropzone.dragover {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.06);
}

.dropzone.dragover {
    border-style: solid;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.dropzone.has-file {
    border-style: solid;
    border-color: var(--primary);
}

.dropzone .dz-icon {
    color: var(--primary);
}

.dropzone .dz-icon svg {
    width: 32px;
    height: 32px;
}

.dropzone .dz-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.dropzone .dz-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.dropzone .dz-preview {
    display: none;
    max-width: 100%;
}

.dropzone.has-file .dz-preview {
    display: block;
}

.dropzone .dz-preview img,
.dropzone .dz-preview video {
    max-height: 130px;
    max-width: 100%;
    border-radius: 10px;
    margin: 0 auto;
    object-fit: contain;
}

.dropzone .dz-filename {
    display: none;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--primary);
    word-break: break-all;
}

.dropzone.has-file .dz-filename {
    display: block;
}

/* Input fichier masqué mais focusable (la validation native `required` fonctionne) */
.dz-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

/* ============================================
   Notifications
   ============================================ */
.notification {
    position: fixed;
    top: 100px;
    right: 24px;
    padding: 16px 24px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-notification);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification.success {
    border-color: var(--success);
}

.notification.error {
    border-color: var(--error);
}

.notification.info {
    border-color: var(--info);
}

.notification svg {
    width: 20px;
    height: 20px;
}

.notification.success svg {
    stroke: var(--success);
}

.notification.error svg {
    stroke: var(--error);
}

.notification.info svg {
    stroke: var(--info);
}

/* ============================================
   Loading
   ============================================ */
.loading {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-btn {
    position: relative;
    color: transparent;
}

.loading-btn .loading {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.loading-btn .btn-text {
    opacity: 0;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-home .hero-visual {
        height: 100%;
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 12px 0;
        gap: 12px;
        min-height: 0;
    }

    .nav .brand {
        order: 1;
        margin-right: auto;
    }

    /* Le bouton de thème reste visible à côté du hamburger */
    .nav-actions {
        order: 2;
        display: flex;
        width: auto;
        gap: 8px;
    }

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

    .menu-toggle {
        display: flex;
        order: 3;
    }

    .nav-links {
        display: none;
        order: 4;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 14px;
        margin-top: 8px;
    }

    .nav-links.active {
        display: flex;
    }

    /* Menu ouvert : les boutons Connexion / Devis apparaissent sous les liens */
    .nav-links.active + .nav-actions {
        order: 5;
        width: 100%;
        justify-content: center;
    }

    .nav-links.active + .nav-actions .btn {
        display: inline-flex;
    }
    
    .hero {
        padding: 60px 0 40px;
    }

    .hero-home {
        padding: 80px 0 110px;
    }

    .hero-home .hero-visual {
        height: 100%;
    }

    .services-grid,
    .projects-grid,
    .process-grid,
    .clients-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn,
    .cta-actions .btn {
        width: 100%;
    }
    
    .section-title {
        padding: 0 20px;
    }
    
    .admin-sidebar {
        width: 240px;
    }
    
    .admin-sidebar.active ~ .admin-main {
        margin-left: 240px;
    }
    
    .admin-nav {
        flex-wrap: wrap;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero {
        padding: 60px 0 30px;
    }
    
    .hero-grid {
        gap: 32px;
    }

    .hero-home .hero-visual {
        height: 100%;
    }

    .carrousel-arrow {
        width: 40px;
        height: 40px;
    }
    
    .carrousel-arrow.prev {
        left: 12px;
    }
    
    .carrousel-arrow.next {
        right: 12px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .admin-main {
        padding: 20px 0;
    }
    
    .admin-content {
        padding: 0 12px;
    }
    
    .modal {
        width: calc(100% - 16px);
        margin: 16px;
    }
}

/* ============================================
   Print
   ============================================ */
@media print {
    body {
        background: white;
        color: black;
    }
    
    header, footer, .theme-toggle, .carrousel-nav, .carrousel-arrow {
        display: none !important;
    }
    
    .card, .project-card, .service-card {
        break-inside: avoid;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }

/* ============================================
   Page Prestations
   ============================================ */
.services-hero {
    padding: 72px 0 64px;
    background:
        radial-gradient(ellipse at top, rgba(37, 99, 235, 0.16), transparent 60%),
        var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.services-hero .hero-description {
    max-width: 680px;
}

/* Points forts sous le hero */
.services-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    max-width: 1040px;
    margin: 48px auto 0;
}

.services-highlight {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-align: left;
}

.services-highlight__icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary);
}

.services-highlight__icon svg {
    width: 22px;
    height: 22px;
}

.services-highlight strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 2px;
    font-size: 0.95rem;
}

.services-highlight div > span {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Navigation rapide vers les prestations */
.services-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin: -12px auto 44px;
}

.services-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.services-nav__link:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Grille des prestations détaillées : 2 colonnes */
.services-grid-detailed {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.service-card--detailed {
    display: flex;
    flex-direction: column;
    padding: 32px 28px;
    scroll-margin-top: 120px;
}

.service-card--detailed .service-card__head {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.service-card--detailed .card-icon {
    margin-bottom: 0;
    width: 60px;
    height: 60px;
    font-size: 1.7rem;
    flex-shrink: 0;
}

.service-card__heading {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.service-card__heading h3 {
    margin: 0;
    font-size: 1.35rem;
    line-height: 1.25;
}

.service-card__price {
    align-self: flex-start;
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
}

.service-card__lead {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
    margin: 0 0 10px;
    line-height: 1.6;
}

.service-card__desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
    margin: 0 0 6px;
}

.service-card--detailed .features {
    margin-top: 18px;
    padding-top: 18px;
}

.service-card--detailed .features strong {
    display: block;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.service-card--detailed .features ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px 16px;
}

.service-card--detailed .features li {
    align-items: flex-start;
    line-height: 1.45;
}

.service-card--detailed .features li::before {
    content: '';
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 11px no-repeat;
}

.service-card--detailed .card-actions {
    margin-top: auto;
    padding-top: 24px;
    flex-wrap: wrap;
}

.service-card--detailed .card-actions .btn-primary {
    flex: 1 1 auto;
}

/* Sections Méthode & FAQ */
.services-process {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item[open] {
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.4;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary:hover {
    color: var(--primary);
}

.faq-item__chevron {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--transition-normal), color var(--transition-fast);
}

.faq-item[open] .faq-item__chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-item__answer {
    padding: 0 24px 22px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-item__answer p {
    margin: 0;
}

@media (max-width: 900px) {
    .services-grid-detailed {
        grid-template-columns: 1fr;
    }

    .service-card--detailed .features ul {
        grid-template-columns: 1fr;
    }

    .services-hero {
        padding: 48px 0 40px;
    }
}

/* ============================================
   Page Contact
   ============================================ */
.contact-hero {
    padding: 72px 0 64px;
    background:
        radial-gradient(ellipse at top, rgba(37, 99, 235, 0.16), transparent 60%),
        var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.contact-hero .hero-description {
    max-width: 680px;
}

/* Canaux de contact (email, téléphone, délai) */
.contact-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 44px auto 0;
}

.contact-channel {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    padding: 24px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

a.contact-channel:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.contact-channel__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--gradient-primary);
    color: #ffffff;
    margin-bottom: 6px;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.contact-channel__icon svg {
    width: 22px;
    height: 22px;
}

.contact-channel__label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.contact-channel__value {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-word;
}

a.contact-channel:hover .contact-channel__value {
    color: var(--primary);
}

.contact-channel__note {
    margin-top: 8px;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--text-secondary);
    font-weight: 400;
}

.contact-channel--form-unused {
    border-color: rgba(37, 99, 235, 0.35);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(99, 102, 241, 0.06));
}

/* Disposition formulaire + colonne latérale */
.contact-layout {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    gap: 32px;
    align-items: start;
}

.contact-form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-md);
    scroll-margin-top: 120px;
}

.contact-form-card__head h2 {
    font-size: 1.7rem;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.contact-form-card__head p {
    color: var(--text-secondary);
    margin: 0 0 28px;
}

.contact-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 20px;
}

.contact-form__full {
    grid-column: 1 / -1;
}

.contact-form .form-label small {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.85em;
}

.contact-form .form-textarea {
    min-height: 160px;
}

.form-hint {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.contact-form__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 8px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.contact-form__footer .form-hint {
    margin: 0;
    flex: 1 1 240px;
}

.contact-alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.contact-alert svg {
    flex-shrink: 0;
}

.contact-alert--success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: var(--success);
}

.contact-alert--error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: var(--error);
}

/* Colonne latérale */
.contact-aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 116px;
}

.contact-aside__card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 28px;
}

.contact-aside__card h2 {
    font-size: 1.3rem;
    margin: 0 0 20px;
}

.contact-aside__card h3 {
    font-size: 1.1rem;
    margin: 0 0 16px;
}

.contact-aside__card--accent {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(99, 102, 241, 0.12));
    border-color: rgba(37, 99, 235, 0.25);
}

.contact-aside__card--accent p {
    color: var(--text-secondary);
    margin: 0 0 18px;
    font-size: 0.95rem;
}

.contact-reasons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-reasons li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-reason__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary);
}

.contact-reason__icon svg {
    width: 20px;
    height: 20px;
}

.contact-reasons strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.contact-reasons div > span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-hours {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-hours li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.95rem;
}

.contact-hours li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-hours span {
    color: var(--text-secondary);
}

.contact-hours strong {
    color: var(--text-primary);
    font-weight: 600;
}

.contact-hours em {
    color: var(--text-muted);
    font-style: normal;
}

@media (max-width: 960px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .contact-aside {
        position: static;
    }

    .contact-hero {
        padding: 48px 0 40px;
    }
}

@media (max-width: 640px) {
    .contact-form__grid {
        grid-template-columns: 1fr;
    }

    .contact-form-card {
        padding: 24px 20px;
    }

    .contact-form__footer .btn {
        width: 100%;
    }
}

/* Honeypot anti-spam : hors écran, jamais visible */
.hp-field {
    position: absolute !important;
    left: -10000px !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

/* Pages légales */
.legal-content {
    max-width: 820px;
    margin: 0 auto;
    color: var(--text-secondary);
    line-height: 1.75;
}

.legal-content h2 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin: 36px 0 12px;
}

.legal-content p {
    margin: 0 0 14px;
}

.legal-content ul {
    list-style: disc;
    padding-left: 24px;
    margin: 0 0 14px;
}

.legal-content li {
    margin-bottom: 6px;
}

.legal-content a {
    color: var(--primary);
    text-decoration: underline;
}

/* ============================================
   Page prestation dédiée
   ============================================ */
.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.breadcrumb [aria-current] {
    color: var(--text-primary);
    font-weight: 500;
}

.service-hero-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    font-size: 2.2rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(99, 102, 241, 0.15));
    border: 1px solid rgba(37, 99, 235, 0.25);
}

.service-hero-price {
    display: inline-block;
    margin: 16px 0 28px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border: 1px solid rgba(37, 99, 235, 0.25);
    font-weight: 600;
}

.service-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.9fr);
    gap: 40px;
    align-items: start;
    max-width: 1400px;
    margin: 0 auto;
}

.service-detail-aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 116px;
}

.service-aside-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-aside-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.5;
}

.service-aside-features li::before {
    content: '';
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 11px no-repeat;
}

@media (max-width: 960px) {
    .service-detail-layout {
        grid-template-columns: 1fr;
    }

    .service-detail-aside {
        position: static;
    }
}

/* ============================================
   Blog Conseils
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.post-card {
    display: flex;
    flex-direction: column;
}

.post-card__meta {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.post-card h2, .post-card h3 {
    margin: 0 0 12px;
    font-size: 1.25rem;
    line-height: 1.35;
}

.post-card h2 a, .post-card h3 a {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.post-card h2 a:hover, .post-card h3 a:hover {
    color: var(--primary);
}

.post-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    margin: 0 0 16px;
}

.post-card .card-actions {
    margin-top: auto;
}

.article-content {
    max-width: 820px;
}

.article-lead {
    font-size: 1.12rem;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.7;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px !important;
}

.article-content h2 {
    font-size: 1.45rem;
}