/**
 * ATELIERWEB - STYLES PRINCIPAUX
 * Design moderne et minimaliste - Blanc / Gris foncé / Bleu #0b6efd
 * Mobile-first responsive design
 */

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

:root {
    /* Couleurs principales */
    --color-primary: #0b6efd;
    --color-primary-dark: #0956c7;
    --color-primary-light: #4a90ff;
    
    /* Couleurs neutres */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Couleurs fonctionnelles */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Typographie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Bordures */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-full: 9999px;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Container */
    --container-max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
}

/* ============================================
   2. TYPOGRAPHIE
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    h3 { font-size: 2rem; }
}

p {
    margin-bottom: var(--spacing-md);
}

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

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

/* ============================================
   3. LAYOUT & CONTAINER
   ============================================ */

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

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-md);
    min-height: 70px;
}

.nav__logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    transition: color var(--transition-fast);
}

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

.nav__menu {
    display: none;
}

.nav__list {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
    align-items: center;
}

.nav__link {
    color: var(--color-gray-700);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
    background-color: var(--color-gray-50);
}

.nav__cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
}

.nav__cta:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

/* Menu mobile toggle */
.nav__toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav__toggle-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-900);
    position: relative;
    transition: background-color var(--transition-base);
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-gray-900);
    transition: transform var(--transition-base);
}

.nav__toggle-icon::before {
    top: -8px;
}

.nav__toggle-icon::after {
    bottom: -8px;
}

/* Menu mobile actif */
.nav__menu.active {
    display: block;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    animation: slideDown 0.3s ease-out;
}

.nav__menu.active .nav__list {
    flex-direction: column;
    align-items: stretch;
}

.nav__menu.active .nav__link {
    display: block;
    padding: var(--spacing-md);
}

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

/* Desktop navigation */
@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }
    
    .nav__menu {
        display: block;
    }
}

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

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(11, 110, 253, 0.4) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    animation: fadeInUp 0.8s ease-out;
}

.hero__title {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero__description {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: 3.5rem;
    }
}

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

/* ============================================
   6. BUTTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    text-align: center;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn--large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn--full {
    width: 100%;
}

/* ============================================
   7. SECTIONS
   ============================================ */

.services,
.portfolio-preview,
.portfolio-section,
.blog-section,
.about-story,
.values-section,
.team-section,
.pricing-section,
.faq-section,
.contact-section {
    padding: var(--spacing-3xl) 0;
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.section__title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.section__description {
    color: var(--color-gray-600);
    font-size: 1.125rem;
}

/* Page header (pour les pages internes) */
.page-header {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-700) 100%);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    color: var(--color-white);
}

.page-header__title {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.page-header__description {
    color: var(--color-gray-200);
    font-size: 1.125rem;
}

/* ============================================
   8. SERVICE CARDS
   ============================================ */

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.service-card__description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.service-card__link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-fast);
}

.service-card__link:hover {
    gap: 0.75rem;
}

/* Service detail (page services.html) */
.service-detail {
    padding: var(--spacing-2xl) 0;
}

.service-detail:nth-child(even) {
    background-color: var(--color-gray-50);
}

.service-detail__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 768px) {
    .service-detail__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-detail__image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.service-detail__subtitle {
    font-size: 1.25rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.service-detail__list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.service-detail__list li {
    padding: var(--spacing-sm) 0;
    padding-left: 2rem;
    position: relative;
}

.service-detail__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

/* ============================================
   9. PORTFOLIO
   ============================================ */

.portfolio__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.portfolio-card__image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-card__image {
    transform: scale(1.1);
}

.portfolio-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    padding: var(--spacing-xl);
    color: var(--color-white);
    transform: translateY(10px);
    transition: transform var(--transition-base);
}

.portfolio-card:hover .portfolio-card__content {
    transform: translateY(0);
}

.portfolio-card__category {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.portfolio-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.portfolio-card__description {
    font-size: 0.875rem;
    color: var(--color-gray-200);
}

.portfolio-preview__cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* Filtres portfolio */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.filter-btn {
    background-color: var(--color-white);
    color: var(--color-gray-700);
    border: 2px solid var(--color-gray-300);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
}

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

/* ============================================
   10. MODAL (Portfolio)
   ============================================ */

.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal__content {
    position: relative;
    background-color: var(--color-white);
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    margin: var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease-out;
}

.modal__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background-color: var(--color-white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    z-index: 10;
}

.modal__close:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: rotate(90deg);
}

.modal__body {
    padding: var(--spacing-2xl);
}

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

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

/* ============================================
   11. PRICING CARDS
   ============================================ */

.pricing__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .pricing__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing__grid--compact {
    gap: var(--spacing-lg);
}

.pricing-card {
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.375rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

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

.pricing-card__name {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.pricing-card__subtitle {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.pricing-card__price {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.pricing-card__amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.pricing-card__period {
    color: var(--color-gray-600);
    font-size: 1rem;
}

.pricing-card__features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.pricing-card__features li {
    padding: var(--spacing-sm) 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
}

.pricing-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
    font-size: 1.25rem;
}

.pricing-section--alt {
    background-color: var(--color-gray-50);
}

/* ============================================
   12. BLOG
   ============================================ */

.blog__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .blog__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-card__image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image {
    transform: scale(1.05);
}

.blog-card__content {
    padding: var(--spacing-lg);
}

.blog-card__meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
}

.blog-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.blog-card__title a {
    color: var(--color-gray-900);
}

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

.blog-card__excerpt {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
}

.blog-card__link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-fast);
}

.blog-card__link:hover {
    gap: 0.75rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
}

.pagination__btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--color-gray-300);
    background-color: var(--color-white);
    color: var(--color-gray-700);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination__btn:hover,
.pagination__btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Article complet (post.html) */
.post-container {
    max-width: 800px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.breadcrumb__link {
    color: var(--color-gray-600);
}

.breadcrumb__separator {
    color: var(--color-gray-400);
}

.breadcrumb__current {
    color: var(--color-gray-900);
    font-weight: 600;
}

.post-article {
    padding: var(--spacing-2xl) 0;
}

.post-header {
    margin-bottom: var(--spacing-xl);
}

.post-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-gray-700);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
}

.post-footer {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-gray-200);
}

/* ============================================
   13. ABOUT & TEAM
   ============================================ */

.about-story__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 768px) {
    .about-story__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.about-story__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.about-story__title {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.about-story__text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
}

/* Values grid */
.values__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .values__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .values__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.value-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.value-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.value-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.value-card__description {
    color: var(--color-gray-600);
}

/* Team grid */
.team__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .team__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .team__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.team-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.team-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.team-card__image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.team-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.team-card:hover .team-card__image img {
    transform: scale(1.1);
}

.team-card__content {
    padding: var(--spacing-lg);
}

.team-card__name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.team-card__role {
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.team-card__bio {
    color: var(--color-gray-600);
}

/* Stats section */
.stats-section {
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
}

.stats__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
}

@media (min-width: 768px) {
    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .stats__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item__number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.stat-item__label {
    display: block;
    color: var(--color-gray-300);
    font-size: 1.125rem;
}

/* ============================================
   14. FAQ
   ============================================ */

.faq__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .faq__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.faq-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item__question {
    font-size: 1.125rem;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.faq-item__answer {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ============================================
   15. CONTACT
   ============================================ */

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1fr 1.5fr;
    }
}

.contact__info-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.contact__info-description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

.contact__info-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contact-info-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 0.25rem;
}

.contact-info-item__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.contact-info-item__link,
.contact-info-item__text {
    color: var(--color-gray-600);
}

.contact__form-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

/* Forms */
.contact-form,
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(11, 110, 253, 0.1);
}

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

.form-error {
    display: block;
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.form-note {
    text-align: center;
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

/* Alerts */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert--success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid var(--color-success);
}

.alert--error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid var(--color-error);
}

.alert__list {
    margin-top: var(--spacing-sm);
    margin-left: var(--spacing-md);
}

/* ============================================
   16. CTA SECTION
   ============================================ */

.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    color: var(--color-white);
}

.cta__content {
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

/* ============================================
   17. FOOTER
   ============================================ */

.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer__title {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__subtitle {
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__description {
    line-height: 1.7;
}

.footer__list {
    list-style: none;
}

.footer__list li {
    margin-bottom: var(--spacing-sm);
}

.footer__link {
    color: var(--color-gray-300);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__text {
    color: var(--color-gray-400);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer__legal {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.footer__copyright {
    color: var(--color-gray-400);
}

/* ============================================
   18. UTILITIES
   ============================================ */

/* Animations */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

/* Accessibilité */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Images responsives */
img {
    max-width: 100%;
    height: auto;
}

/* Préférence de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}