/* ==========================================================================
   PASSION PÉTANQUE - Design Moderne inspiré HeroUI
   Glassmorphism, animations fluides, UX contemporaine
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Variables)
   ========================================================================== */
:root {
    /* Couleurs principales - Vert pâle élégant */
    --color-primary: #5A9E7C;
    --color-primary-light: #7AB896;
    --color-primary-dark: #3D7A5A;
    --color-primary-50: rgba(90, 158, 124, 0.04);
    --color-primary-100: rgba(90, 158, 124, 0.08);
    --color-primary-200: rgba(90, 158, 124, 0.15);
    --color-primary-300: rgba(90, 158, 124, 0.25);

    /* Couleurs secondaires - Vert sauge */
    --color-secondary: #8FB996;
    --color-secondary-light: #B0D4B5;
    --color-secondary-dark: #6A9E72;

    /* Accent - Bleu-vert doux */
    --color-accent: #5B8A8A;
    --color-accent-light: #7AA8A8;
    --color-accent-dark: #456B6B;
    --color-accent-50: rgba(91, 138, 138, 0.05);

    /* Couleurs neutres - Tons naturels */
    --color-background: #FAFDFB;
    --color-background-alt: #F3F8F4;
    --color-surface: #FFFFFF;
    --color-surface-elevated: #FFFFFF;
    --color-border: rgba(61, 122, 90, 0.08);
    --color-border-hover: rgba(61, 122, 90, 0.18);

    /* Texte - Harmonisé avec tons verts */
    --color-text-primary: #2A2E2B;
    --color-text-secondary: #4E564F;
    --color-text-tertiary: #889088;
    --color-text-inverse: #FAFDFB;

    /* États */
    --color-success: #4A9B6D;
    --color-warning: #D4A14A;
    --color-error: #C45C4A;
    --color-info: #5B7B9A;

    /* Typographie */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Espacements */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;

    /* Tailles */
    --max-width: 1280px;
    --max-width-content: 720px;
    --header-height: 64px;

    /* Ombres modernes */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.04);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-bg-dark: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-blur: 20px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Bordures */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: calc(var(--header-height) + 2rem);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Scrollbar moderne */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-text-tertiary);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-background);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-secondary);
}

/* Selection */
::selection {
    background-color: var(--color-primary-200);
    color: var(--color-primary-dark);
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Focus visible moderne */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.1;
}

h2 {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 1.875rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-secondary);
}

p:last-child {
    margin-bottom: 0;
}

.lead {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

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

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.container--narrow {
    max-width: var(--max-width-content);
}

.section {
    padding: var(--spacing-20) 0;
}

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

.section--dark {
    background: linear-gradient(135deg, #2E3830 0%, #242A26 100%);
    color: var(--color-text-inverse);
}

.section--dark h2,
.section--dark h3,
.section--dark p {
    color: var(--color-text-inverse);
}

.section--dark .lead {
    color: rgba(253, 252, 250, 0.85);
}

/* ==========================================================================
   HEADER - Glassmorphism moderne
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background: var(--glass-bg-dark);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-slow);
}

.site-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    transition: transform var(--transition-base);
}

.site-logo:hover {
    color: var(--color-primary);
    transform: scale(1.02);
}

.site-logo::before {
    content: "";
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Spacer pour le header fixe */
body {
    padding-top: var(--header-height);
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-4);
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-primary);
    background-color: var(--color-primary-50);
}

.nav-link--active {
    color: var(--color-primary);
    background-color: var(--color-primary-100);
}

/* Dropdown moderne */
.nav-item--dropdown > .nav-link::after {
    content: "";
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    margin-left: var(--spacing-2);
    opacity: 0.5;
    transition: transform var(--transition-fast);
}

.nav-item--dropdown:hover > .nav-link::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 220px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.nav-item--dropdown:hover .dropdown-menu,
.nav-item--dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-link:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-50);
    transform: translateX(4px);
}

/* Menu mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.nav-toggle:hover {
    background-color: var(--color-primary-50);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.nav-toggle span:nth-child(1) {
    margin-bottom: 5px;
}

.nav-toggle span:nth-child(3) {
    margin-top: 5px;
}

/* ==========================================================================
   HERO - Design moderne et impactant
   ========================================================================== */
.hero {
    position: relative;
    overflow: hidden;
}

.hero--large {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    background: linear-gradient(160deg, #FAFDFB 0%, #EFF8F1 50%, #E8F4EB 100%);
}

.hero--large::before {
    content: "";
    position: absolute;
    top: -30%;
    right: -15%;
    width: 70%;
    height: 130%;
    background: radial-gradient(circle, rgba(90, 158, 124, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.hero--large::after {
    content: "";
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 50%;
    height: 80%;
    background: radial-gradient(circle, rgba(143, 185, 150, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.hero--small {
    padding: var(--spacing-16) 0 var(--spacing-12);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
}

.hero--small::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero--large .hero-content {
    text-align: left;
}

.hero--small .hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    margin-bottom: var(--spacing-6);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero--small h1 {
    color: var(--color-text-inverse);
    background: none;
    -webkit-text-fill-color: currentColor;
}

.hero .lead {
    margin-bottom: var(--spacing-8);
    font-size: 1.25rem;
}

.hero--small .lead {
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.hero-image {
    position: relative;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background-alt) 100%);
    border-radius: var(--radius-2xl);
    margin-top: var(--spacing-12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.hero-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, var(--color-primary-50) 100%);
}

/* ==========================================================================
   BUTTONS - Design moderne avec effets
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::before {
    opacity: 1;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    box-shadow: 0 4px 14px rgba(199, 91, 57, 0.35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(199, 91, 57, 0.45);
    color: var(--color-text-inverse);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--secondary {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.btn--secondary:hover {
    background: var(--color-surface);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--color-text-primary);
}

.hero--small .btn--secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: var(--color-text-inverse);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero--small .btn--secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--color-text-inverse);
}

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

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
}

.btn--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: 1rem;
    border-radius: var(--radius-xl);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    padding: var(--spacing-2) var(--spacing-4);
}

.btn--ghost:hover {
    background: var(--color-primary-50);
    color: var(--color-primary);
}

/* ==========================================================================
   CARDS - Design moderne avec hover effects
   ========================================================================== */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-slow);
    position: relative;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 50%, var(--color-primary-50) 100%);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-100);
}

.card:hover::before {
    opacity: 1;
}

.card-image {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--color-background-alt) 0%, #E3EDE5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
    font-size: 0.8125rem;
    overflow: hidden;
    position: relative;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 var(--spacing-4);
}

.card-image span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(45, 42, 38, 0.02) 100%);
}

.card-body {
    padding: var(--spacing-6);
    position: relative;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-3);
    transition: color var(--transition-fast);
}

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

.card-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-4);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.card-link::after {
    content: "→";
    transition: transform var(--transition-fast);
}

.card:hover .card-link {
    gap: var(--spacing-3);
}

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

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
}

/* ==========================================================================
   FEATURES - Section mise en avant
   ========================================================================== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.feature {
    text-align: center;
    padding: var(--spacing-8);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-100);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-6);
    background: linear-gradient(135deg, var(--color-primary-200) 0%, var(--color-secondary-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: transform var(--transition-bounce);
}

.feature:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-3);
}

.feature-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-6);
    font-size: 0.9375rem;
}

/* ==========================================================================
   ARTICLE CONTENT
   ========================================================================== */
.article {
    padding: var(--spacing-16) 0;
}

.article-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.article-content {
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.article-content h2 {
    margin-top: var(--spacing-12);
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 2px solid var(--color-border);
    position: relative;
}

.article-content h2::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.article-content h3 {
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
}

.article-content p {
    margin-bottom: var(--spacing-6);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-6);
    padding-left: var(--spacing-6);
}

.article-content ul {
    list-style: none;
}

.article-content ul li {
    position: relative;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.article-content ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-full);
}

.article-content ol {
    list-style: decimal;
    padding-left: var(--spacing-8);
}

.article-content ol li {
    margin-bottom: var(--spacing-3);
    padding-left: var(--spacing-2);
}

.article-content ol li::marker {
    color: var(--color-primary);
    font-weight: 600;
}

.article-content blockquote {
    margin: var(--spacing-8) 0;
    padding: var(--spacing-6) var(--spacing-8);
    background: var(--color-background-alt);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-style: italic;
    color: var(--color-text-primary);
}

.article-content blockquote p {
    margin: 0;
    font-size: 1.125rem;
}

.article-image {
    margin: var(--spacing-10) 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-background-alt) 0%, #E3EDE5 100%);
    box-shadow: var(--shadow-lg);
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.article-image figcaption {
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-background-alt);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-align: center;
    font-style: italic;
}

/* ==========================================================================
   TABLES - Tableaux modernes et lisibles
   ========================================================================== */
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-8) 0;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    font-size: 0.9375rem;
}

.article-content table thead {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
}

.article-content table th {
    padding: var(--spacing-4) var(--spacing-4);
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.article-content table td {
    padding: var(--spacing-4) var(--spacing-4);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.article-content table tbody tr:last-child td {
    border-bottom: none;
}

.article-content table tbody tr:nth-child(even) {
    background: var(--color-background-alt);
}

.article-content table tbody tr:hover {
    background: var(--color-primary-50);
}

.article-content table tbody tr:last-child {
    background: var(--color-background-alt);
    font-weight: 600;
}

.article-content table tbody tr:last-child td {
    color: var(--color-text-primary);
    border-top: 2px solid var(--color-primary);
}

/* Responsive tables */
@media (max-width: 768px) {
    .article-content table {
        font-size: 0.8125rem;
    }

    .article-content table th,
    .article-content table td {
        padding: var(--spacing-3) var(--spacing-2);
    }
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */
.breadcrumb {
    padding: var(--spacing-4) 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 0.875rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-text-tertiary);
}

.breadcrumb-item:not(:last-child)::after {
    content: "/";
    opacity: 0.4;
}

.breadcrumb-link {
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

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

.breadcrumb-current {
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* ==========================================================================
   LEXIQUE
   ========================================================================== */
.lexique-list {
    display: grid;
    gap: var(--spacing-4);
}

.lexique-item {
    background: var(--color-surface);
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    transition: all var(--transition-base);
}

.lexique-item:hover {
    box-shadow: var(--shadow-md);
    border-left-color: var(--color-secondary);
}

.lexique-term {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

.lexique-definition {
    color: var(--color-text-secondary);
    margin: 0;
    font-size: 0.9375rem;
}

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */
.form {
    max-width: 560px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-6);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-2);
    color: var(--color-text-primary);
    font-size: 0.9375rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-4);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--color-border-hover);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-100);
}

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

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

.form-hint {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-top: var(--spacing-2);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: linear-gradient(180deg, #2E3830 0%, #242A26 100%);
    color: var(--color-text-inverse);
    padding: var(--spacing-16) 0 var(--spacing-8);
    margin-top: auto;
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-12);
}

.footer-section h4 {
    color: var(--color-secondary-light);
    font-size: 1rem;
    margin-bottom: var(--spacing-6);
    font-family: var(--font-body);
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.footer-link {
    color: rgba(253, 252, 250, 0.65);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-secondary-light);
    transform: translateX(4px);
}

.footer-text {
    color: rgba(253, 252, 250, 0.65);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(253, 252, 250, 0.1);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-4);
}

.footer-copyright {
    color: rgba(253, 252, 250, 0.45);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-6);
}

.footer-legal a {
    color: rgba(253, 252, 250, 0.45);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-secondary-light);
}

/* ==========================================================================
   404 PAGE
   ========================================================================== */
.error-page {
    min-height: calc(100vh - var(--header-height) - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-12) var(--spacing-6);
}

.error-code {
    font-family: var(--font-heading);
    font-size: clamp(8rem, 25vw, 14rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-4);
}

.error-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-4);
}

.error-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-8);
    max-width: 480px;
    font-size: 1.125rem;
}

/* ==========================================================================
   FAQ - Design moderne et accessible
   ========================================================================== */
.faq {
    background: var(--color-background-alt);
}

.faq h2 {
    text-align: center;
    margin-bottom: var(--spacing-10);
    color: var(--color-text-primary);
}

.faq-item {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-md);
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item h3 {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    padding: var(--spacing-5) var(--spacing-6);
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-surface) 100%);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    cursor: default;
    line-height: 1.5;
}

.faq-item h3::before {
    content: "?";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    margin-right: var(--spacing-3);
    flex-shrink: 0;
}

.faq-item > div {
    padding: var(--spacing-5) var(--spacing-6);
    padding-left: calc(var(--spacing-6) + 28px + var(--spacing-3));
}

.faq-item p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.75;
}

/* Container pour limiter la largeur des FAQ */
.faq .container {
    max-width: 800px;
}

/* Responsive FAQ */
@media (max-width: 768px) {
    .faq-item h3 {
        font-size: 1rem;
        padding: var(--spacing-4) var(--spacing-4);
    }

    .faq-item h3::before {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }

    .faq-item > div {
        padding: var(--spacing-4);
        padding-left: calc(var(--spacing-4) + 24px + var(--spacing-3));
    }

    .faq-item p {
        font-size: 0.875rem;
    }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-4); }
.mt-2 { margin-top: var(--spacing-8); }
.mt-3 { margin-top: var(--spacing-12); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-4); }
.mb-2 { margin-bottom: var(--spacing-8); }
.mb-3 { margin-bottom: var(--spacing-12); }

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

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

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

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

.animate-fade-in {
    animation: fadeIn var(--transition-slower) ease-out;
}

.animate-fade-in-up {
    animation: fadeInUp var(--transition-slower) ease-out;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

/* Tablette et Mobile */
@media (max-width: 1024px) {
    .main-nav {
        position: static;
    }

    .nav-toggle {
        display: flex;
        position: relative;
        z-index: 1001;
    }

    .nav-list {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-surface);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-6);
        gap: var(--spacing-1);
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition-slow), opacity var(--transition-slow), visibility var(--transition-slow);
        overflow-y: auto;
        z-index: 1000;
    }

    .nav-list.is-active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    .nav-link {
        padding: var(--spacing-4);
        width: 100%;
        justify-content: flex-start;
        font-size: 1rem;
        border-radius: 0;
    }

    .nav-link:hover {
        background-color: var(--color-primary-50);
    }

    .nav-item--dropdown > .nav-link {
        justify-content: space-between;
    }

    .nav-item--dropdown > .nav-link::after {
        transition: transform var(--transition-base);
    }

    .nav-item--dropdown.is-open > .nav-link::after {
        transform: rotate(180deg);
    }

    /* Dropdown mobile - caché par défaut */
    .dropdown-menu {
        position: static;
        transform: none !important;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: var(--color-background);
        padding: 0;
        margin: 0;
        min-width: 100%;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transition: max-height var(--transition-slow);
    }

    /* Dropdown ouvert */
    .nav-item--dropdown.is-open .dropdown-menu {
        max-height: 300px;
        padding: var(--spacing-2) 0;
    }

    /* Empêche le hover d'ouvrir le dropdown sur mobile */
    .nav-item--dropdown:hover .dropdown-menu {
        max-height: 0;
        padding: 0;
    }

    .nav-item--dropdown.is-open:hover .dropdown-menu {
        max-height: 300px;
        padding: var(--spacing-2) 0;
    }

    .dropdown-link {
        padding: var(--spacing-3) var(--spacing-6);
        border-radius: 0;
    }

    .dropdown-link:hover {
        transform: none;
        background-color: var(--color-primary-50);
    }

    /* Animation hamburger */
    .nav-toggle.is-active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.is-active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }

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

    .hero--large {
        min-height: auto;
        padding: var(--spacing-12) 0;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --spacing-16: 3rem;
        --spacing-20: 4rem;
    }

    .container {
        padding: 0 var(--spacing-4);
    }

    .section {
        padding: var(--spacing-12) 0;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .article-content h2 {
        margin-top: var(--spacing-8);
    }
}

/* Petit mobile */
@media (max-width: 480px) {
    .btn--large {
        padding: var(--spacing-4) var(--spacing-6);
        width: 100%;
    }

    .breadcrumb-list {
        font-size: 0.8125rem;
    }

    .lexique-item {
        padding: var(--spacing-4);
    }
}

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

    html {
        scroll-behavior: auto;
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
    .site-header,
    .site-footer,
    .nav-toggle,
    .btn,
    .hero-image {
        display: none !important;
    }

    body {
        padding-top: 0;
        background: white;
        color: black;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    .article-content {
        max-width: 100%;
    }

    .hero--small {
        background: none;
        color: black;
        padding: 2rem 0;
    }

    .hero--small h1,
    .hero--small .lead {
        color: black;
    }
}