/* ===========================================
   DOAKEN BLOG - IMMERSIVE DESIGN V3
   Glassmorphism, Mesh Gradients, Scroll Animations
   Inspired by Linear, Stripe, Vercel
   =========================================== */

/* === VARIABLES === */
:root {
    /* Colors */
    --bg-primary: #FAFBFC;
    --bg-secondary: #F1F5F9;
    --bg-white: #FFFFFF;
    --bg-dark: #080C14;
    --bg-dark-soft: #0F172A;
    --bg-dark-mid: #131B2E;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;

    /* Accent */
    --accent-primary: #0066CC;
    --accent-secondary: #004999;
    --accent-light: #3B82F6;
    --accent-glow: rgba(0, 102, 204, 0.4);
    --accent-gradient: linear-gradient(135deg, #0066CC 0%, #004999 100%);
    --accent-gradient-soft: linear-gradient(135deg, rgba(0,102,204,0.08) 0%, rgba(0,73,153,0.08) 100%);
    --accent-gradient-vivid: linear-gradient(135deg, #0077ED 0%, #0055BB 100%);

    /* Status */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-bg-light: rgba(255, 255, 255, 0.7);
    --glass-border-light: rgba(255, 255, 255, 0.4);

    /* Borders & Shadows */
    --border: #E2E8F0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --shadow-glow: 0 0 40px rgba(0,102,204,0.25);
    --shadow-glow-lg: 0 0 80px rgba(0,102,204,0.3);
    --shadow-3d: 0 30px 60px -15px rgba(0,0,0,0.2);

    /* Timing */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--ease-out-expo);
    --transition-medium: 0.4s var(--ease-out-expo);
    --transition-slow: 0.6s var(--ease-out-expo);
}

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

html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* === READING PROGRESS BAR — désactivé (doublon avec la barre latérale) === */
.reading-progress {
    display: none !important;
}

.reading-progress-hidden {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    z-index: 10000;
    pointer-events: none;
}

.reading-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-light), #60A5FA);
    transform-origin: left;
    transform: scaleX(var(--progress, 0));
    transition: transform 0.1s linear;
}

/* === MOKOTO FONT === */
@font-face {
    font-family: 'Mokoto';
    src: url('/mokoto.regular.woff2') format('woff2'),
         url('/mokoto.regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* === SCROLL REVEAL === */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered children */
.reveal-on-scroll.visible .article-card:nth-child(1) { transition-delay: 0.05s; }
.reveal-on-scroll.visible .article-card:nth-child(2) { transition-delay: 0.1s; }
.reveal-on-scroll.visible .article-card:nth-child(3) { transition-delay: 0.15s; }
.reveal-on-scroll.visible .article-card:nth-child(4) { transition-delay: 0.2s; }
.reveal-on-scroll.visible .article-card:nth-child(5) { transition-delay: 0.25s; }
.reveal-on-scroll.visible .article-card:nth-child(6) { transition-delay: 0.3s; }

/* === NAVIGATION — GLASSMORPHISM === */
.blog-nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%;
    height: 72px;
    background: rgba(8, 12, 20, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s var(--ease-out-expo);
}

.blog-nav.scrolled {
    background: rgba(8, 12, 20, 0.85);
    border-bottom-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Light nav variant for article content zone */
.blog-nav.light-mode {
    background: rgba(255, 255, 255, 0.85);
    border-bottom-color: rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}
.blog-nav.light-mode .logo-text { color: #0F172A; }
.blog-nav.light-mode .blog-nav-links > li > a { color: #475569; }
.blog-nav.light-mode .blog-nav-links > li:hover > a { color: #0F172A; }
.blog-nav.light-mode .mobile-menu-btn span { background: #0F172A; }

.logo-text {
    font-family: 'Mokoto', sans-serif;
    font-size: 1.45rem;
    letter-spacing: 0.08em;
    color: white;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-nav-links {
    display: flex; gap: 0; list-style: none; align-items: center;
    height: 72px;
}

.blog-nav-links > li {
    position: relative;
    height: 72px;
    display: flex;
    align-items: center;
}

.blog-nav-links > li > a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0 1.1rem;
    height: 72px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: color 0.3s ease;
    white-space: nowrap;
    position: relative;
}

.blog-nav-links > li > a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 1rem; right: 1rem;
    height: 2px;
    background: transparent;
    transition: background 0.3s ease;
    border-radius: 2px 2px 0 0;
}

.blog-nav-links > li:hover > a { color: white; }
.blog-nav-links > li:hover > a::after { background: rgba(255,255,255,0.2); }

.blog-nav-links > li > a.active { color: var(--accent-light); font-weight: 600; }
.blog-nav-links > li > a.active::after { background: var(--accent-light); }

.nav-chevron {
    width: 12px; height: 12px;
    transition: transform 0.3s var(--ease-out-expo);
    opacity: 0.5;
    color: currentColor;
}
.blog-nav-links > li:hover .nav-chevron { transform: rotate(180deg); opacity: 0.8; }

/* Dropdown panel — Glass */
.nav-dropdown {
    position: absolute;
    top: 72px;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    min-width: 520px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.4), 0 0 1px rgba(255,255,255,0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease-out-expo);
    pointer-events: none;
}

.blog-nav-links > li:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.dropdown-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
}

.dropdown-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.85rem;
    border-radius: 14px;
    text-decoration: none;
    transition: background 0.25s ease;
}
.dropdown-item:hover { background: rgba(255, 255, 255, 0.06); }

.dropdown-icon {
    width: 40px; height: 40px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.dropdown-icon svg { width: 20px; height: 20px; }
.dropdown-icon.blue { background: rgba(0,102,204,0.2); color: #60A5FA; }
.dropdown-icon.green { background: rgba(16,185,129,0.2); color: #34D399; }
.dropdown-icon.orange { background: rgba(234,88,12,0.2); color: #FB923C; }
.dropdown-icon.purple { background: rgba(124,58,237,0.2); color: #A78BFA; }
.dropdown-icon.red { background: rgba(220,38,38,0.2); color: #F87171; }
.dropdown-icon.teal { background: rgba(13,148,136,0.2); color: #2DD4BF; }

.dropdown-text h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.15rem;
}
.dropdown-text p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.4;
}

.dropdown-footer {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.dropdown-footer a {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.dropdown-footer a:hover { text-decoration: underline; }
.dropdown-footer svg { width: 12px; height: 12px; }

/* Simple dropdown (Tarifs) */
.nav-dropdown.simple {
    min-width: 280px;
    padding: 0.75rem;
}

.dropdown-simple-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 0.85rem;
    border-radius: 12px;
    text-decoration: none;
    transition: background 0.25s ease;
    color: white;
}
.dropdown-simple-item:hover { background: rgba(255,255,255,0.06); }

.dropdown-simple-item .label-text {
    font-size: 0.84rem;
    font-weight: 500;
}
.dropdown-simple-item .label-sub {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.4);
}

.dropdown-simple-item .mini-icon {
    width: 32px; height: 32px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.dropdown-simple-item .mini-icon svg { width: 16px; height: 16px; }

.nav-badge-count {
    font-size: 0.6rem;
    font-weight: 700;
    background: rgba(0,102,204,0.3);
    color: var(--accent-light);
    padding: 0.12rem 0.4rem;
    border-radius: 10px;
    line-height: 1.2;
}

.nav-right {
    display: flex; align-items: center; gap: 1.25rem;
}

.nav-flag {
    display: flex; align-items: center; gap: 0.45rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
}
.nav-flag-icon {
    width: 18px; height: 13px;
    border-radius: 2px;
    background: linear-gradient(90deg, #002654 33.33%, #FFFFFF 33.33% 66.66%, #CE1126 66.66%);
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.nav-cta {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: linear-gradient(135deg, #0066CC, #004999);
    color: white;
    padding: 0.6rem 1.3rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.84rem;
    text-decoration: none;
    transition: all 0.4s var(--ease-out-expo);
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}
.nav-cta:hover {
    box-shadow: 0 8px 32px rgba(0, 102, 204, 0.5), inset 0 1px 0 rgba(255,255,255,0.15);
    transform: translateY(-2px);
}
.nav-cta svg { width: 14px; height: 14px; }

@media (max-width: 768px) {
    .blog-nav-links { display: none !important; }
    .nav-right { display: none !important; }
    .mobile-menu-btn { display: flex !important; }
    .nav-dropdown, .nav-dropdown.simple { display: none !important; }
}


/* === BUTTONS === */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(0,102,204,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,102,204,0.45), inset 0 1px 0 rgba(255,255,255,0.15);
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 14px;
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.2);
    color: white;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.4);
}

/* === HERO BLOG HEADER — DARK IMMERSIVE === */
.blog-page {
    background: var(--bg-dark);
}

.blog-hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 10rem 5% 5rem;
    overflow: hidden;
    background: var(--bg-dark);
}

.blog-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

/* Animated mesh gradient orbs */
.blog-hero-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.blog-hero-gradient.orb-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0,102,204,0.35) 0%, transparent 70%);
    top: -250px;
    right: -150px;
    animation: mesh-float-1 20s ease-in-out infinite;
}

.blog-hero-gradient.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59,130,246,0.2) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: mesh-float-2 25s ease-in-out infinite;
}

@keyframes mesh-float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-80px, 60px) scale(1.1); }
    66% { transform: translate(40px, -40px) scale(0.95); }
}

@keyframes mesh-float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, -50px) scale(1.05); }
}

.blog-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 30%, black 20%, transparent 80%);
}

.blog-hero-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.blog-hero-content {
    max-width: 640px;
}

.blog-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem 0.5rem 0.5rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.blog-hero-badge-icon {
    width: 32px;
    height: 32px;
    background: rgba(0,102,204,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
}

.blog-hero-badge-icon svg {
    width: 16px;
    height: 16px;
}

.blog-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    letter-spacing: -0.04em;
    color: white;
}

.blog-hero-title-gradient {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 50%, #93C5FD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.blog-hero-stats {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.blog-hero-stat {
    text-align: center;
    padding: 1rem 1.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-medium);
}

.blog-hero-stat:hover {
    transform: translateY(-4px);
    background: rgba(255,255,255,0.08);
    border-color: rgba(0,102,204,0.3);
    box-shadow: var(--shadow-glow);
}

.blog-hero-stat-value {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #60A5FA, #3B82F6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.blog-hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    margin-top: 0.25rem;
}

/* === HERO 3D VISUAL === */
.blog-hero-visual {
    position: relative;
    perspective: 1200px;
    transform-style: preserve-3d;
}

.blog-visual-3d {
    position: relative;
    transform-style: preserve-3d;
    transform: rotateY(-8deg) rotateX(5deg);
    transition: transform 0.6s var(--ease-out-expo);
}

.blog-visual-3d:hover {
    transform: rotateY(-3deg) rotateX(2deg);
}

.blog-visual-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.08);
    overflow: hidden;
    position: relative;
    transform: translateZ(0);
}

.blog-visual-header {
    padding: 1rem 1.5rem;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.blog-visual-dots {
    display: flex;
    gap: 0.5rem;
}

.blog-visual-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.blog-visual-dot.red { background: #EF4444; }
.blog-visual-dot.yellow { background: #F59E0B; }
.blog-visual-dot.green { background: #10B981; }

.blog-visual-url {
    flex: 1;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.04);
    padding: 0.4rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.06);
}

.blog-visual-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-visual-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.03);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-medium);
}

.blog-visual-item:hover {
    background: rgba(0,102,204,0.08);
    border-color: rgba(0,102,204,0.2);
    transform: translateX(5px);
}

.blog-visual-item-icon {
    width: 44px;
    height: 44px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(0,102,204,0.3);
}

.blog-visual-item-icon svg {
    width: 22px;
    height: 22px;
}

.blog-visual-item-text h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.25rem;
}

.blog-visual-item-text p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
}

/* Floating Cards */
.blog-float-card {
    position: absolute;
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 14px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 1rem 1.25rem;
    transform-style: preserve-3d;
    animation: blogFloat 6s ease-in-out infinite;
}

@keyframes blogFloat {
    0%, 100% { transform: translateY(0) translateZ(30px); }
    50% { transform: translateY(-15px) translateZ(50px); }
}

.blog-float-card-1 {
    top: -30px;
    right: -40px;
    transform: translateZ(60px);
    animation-delay: 0s;
}

.blog-float-card-2 {
    bottom: 40px;
    left: -50px;
    transform: translateZ(40px);
    animation-delay: 2s;
}

.blog-float-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.blog-float-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-float-icon.success {
    background: rgba(16,185,129,0.15);
    color: var(--success);
}

.blog-float-icon.accent {
    background: rgba(0,102,204,0.15);
    color: var(--accent-light);
}

.blog-float-icon svg {
    width: 18px;
    height: 18px;
}

.blog-float-text {
    font-size: 0.8rem;
}

.blog-float-label {
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
}

.blog-float-value {
    font-weight: 700;
    color: white;
}

.blog-float-value.success { color: var(--success); }
.blog-float-value.accent { color: var(--accent-light); }

/* Depth layers */
.depth-layer {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.02);
    border-radius: 20px;
    transform: translateZ(-40px) scale(0.95);
    opacity: 0.5;
    border: 1px solid rgba(255,255,255,0.04);
}

.depth-layer-2 {
    transform: translateZ(-80px) scale(0.9);
    opacity: 0.3;
}

/* === CATEGORIES FILTER === */
.blog-categories {
    padding: 1.5rem 5%;
    background: rgba(8, 12, 20, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    position: sticky;
    top: 72px;
    z-index: 100;
}

.blog-categories-container {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.blog-categories-list {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.55rem 1.15rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-btn:hover {
    border-color: rgba(0,102,204,0.4);
    color: white;
    background: rgba(0,102,204,0.1);
    transform: translateY(-2px);
}

.category-btn.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 20px rgba(0,102,204,0.3);
}

.category-btn svg {
    width: 16px;
    height: 16px;
}

.blog-search {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.25rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    min-width: 280px;
    transition: all var(--transition-medium);
}

.blog-search:focus-within {
    border-color: rgba(0,102,204,0.4);
    background: rgba(0,102,204,0.06);
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

.blog-search svg {
    width: 20px;
    height: 20px;
    color: rgba(255,255,255,0.3);
}

.blog-search input {
    flex: 1;
    border: none;
    background: none;
    font-size: 0.9rem;
    color: white;
    outline: none;
}

.blog-search input::placeholder {
    color: rgba(255,255,255,0.3);
}

/* === ARTICLES GRID — FULL WIDTH === */
.blog-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 4rem 5%;
    background: var(--bg-dark);
    position: relative;
}

.blog-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.blog-section-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.blog-section-title-icon {
    width: 40px;
    height: 40px;
    background: rgba(0,102,204,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
}

.blog-section-title-icon svg {
    width: 20px;
    height: 20px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

/* === ARTICLE CARD — GLASSMORPHISM === */
.article-card {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.07);
    transition: all 0.5s var(--ease-out-expo);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
}

/* Rendre toute la carte cliquable via le lien principal */
.article-card h2 a::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-light));
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.article-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(0,102,204,0.25);
    box-shadow: 0 24px 64px rgba(0,0,0,0.3), 0 0 40px rgba(0,102,204,0.1);
}

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

/* Article Card Visual */
.article-card-visual {
    position: relative;
    width: 100%;
    height: 220px;
    background: linear-gradient(160deg, rgba(0,102,204,0.08) 0%, rgba(15,23,42,0.4) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.article-card-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 70% 30%, rgba(0,102,204,0.15) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(59,130,246,0.08) 0%, transparent 40%);
}

.article-card-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, rgba(0,102,204,0.25) 0%, rgba(0,73,153,0.15) 100%);
    border: 1px solid rgba(0,102,204,0.3);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    box-shadow: 0 8px 32px rgba(0,102,204,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
    transition: all 0.5s var(--ease-out-expo);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.article-card:hover .article-card-icon {
    transform: scale(1.08);
    box-shadow: 0 12px 40px rgba(0,102,204,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
    background: linear-gradient(135deg, rgba(0,102,204,0.35) 0%, rgba(0,73,153,0.25) 100%);
}

.article-card-icon svg {
    width: 32px;
    height: 32px;
    stroke-width: 1.5;
}

/* Decorative elements */
.article-card-decoration {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
}

.article-card-decoration-1 {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(0,102,204,0.15) 0%, transparent 70%);
    top: -40px;
    right: -40px;
}

.article-card-decoration-2 {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, transparent 70%);
    bottom: 10px;
    left: 10px;
}

/* Article Card Content */
.article-card-content {
    padding: 1.5rem;
}

.article-card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    background: rgba(0,102,204,0.12);
    color: var(--accent-light);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
    border: 1px solid rgba(0,102,204,0.15);
}

.article-card-category svg {
    width: 11px;
    height: 11px;
}

.article-card h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: white;
    line-height: 1.4;
}

.article-card h2 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.article-card h2 a:hover {
    color: var(--accent-light);
}

.article-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.article-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
}

.article-card-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.article-card-meta-item svg {
    width: 14px;
    height: 14px;
}

.article-card-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-light);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 2;
}

.article-card-link:hover {
    gap: 0.7rem;
}

.article-card-link svg {
    width: 16px;
    height: 16px;
}

/* === FEATURED ARTICLE === */
.article-featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
}

.article-featured .article-card-visual {
    height: 100%;
    min-height: 320px;
    border-radius: 20px 0 0 20px;
}

.article-featured .article-card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-featured h2 {
    font-size: 1.5rem;
}

.article-featured p {
    -webkit-line-clamp: 4;
}

/* =============================================
   ARTICLE PAGE — IMMERSIVE READING EXPERIENCE
   ============================================= */

.article-page {
    padding-top: 72px;
    background: var(--bg-primary);
}

/* === Article Hero — Full-width dark immersive === */
.article-hero {
    position: relative;
    padding: 6rem 5% 5rem;
    background: linear-gradient(175deg, var(--bg-dark) 0%, var(--bg-dark-mid) 60%, #1a2744 100%);
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
}

.article-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 15% 0%, rgba(0,102,204,0.2) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 85% 80%, rgba(59,130,246,0.12) 0%, transparent 50%);
    animation: hero-bg-shift 30s ease-in-out infinite;
}

@keyframes hero-bg-shift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.article-hero-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    width: 100%;
}

.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
    margin-bottom: 2rem;
}

.article-breadcrumb a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.article-breadcrumb a:hover {
    color: white;
}

.article-breadcrumb svg {
    width: 14px;
    height: 14px;
    color: rgba(255,255,255,0.3);
}

.article-hero-category {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(0,102,204,0.2);
    border: 1px solid rgba(0,102,204,0.3);
    color: #93C5FD;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.article-hero-category svg {
    width: 14px;
    height: 14px;
}

.article-hero h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: white;
    max-width: 900px;
    letter-spacing: -0.03em;
}

.article-hero-meta {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.article-hero-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.article-hero-meta-item svg {
    width: 18px;
    height: 18px;
    color: #60A5FA;
}

/* === Blog Hero Image — Overlapping transition === */
.blog-hero-image {
    padding: 0;
    margin-top: -3rem;
    position: relative;
    z-index: 2;
}

.blog-hero-image-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.blog-hero-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.2), 0 0 1px rgba(0,0,0,0.1);
    display: block;
}

@media (max-width: 768px) {
    .blog-hero-image { margin-top: -1.5rem; }
    .blog-hero-image img { border-radius: 12px; }
}

/* === Article Content — Wide readable layout === */
.article-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem 5%;
    display: flex;
    gap: 4rem;
    align-items: flex-start;
}

.article-content {
    flex: 1;
    min-width: 0;
}

/* Sidebar TOC — sticky glass on desktop */
.article-sidebar {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: 96px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.article-sidebar .toc {
    margin: 0;
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.article-sidebar .toc-title {
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
}

.article-sidebar .toc a {
    font-size: 0.85rem;
    padding: 0.4rem 0.6rem;
}

.article-sidebar .toc li {
    margin-bottom: 0.25rem;
}

.article-sidebar .toc a.active {
    background: var(--accent-gradient-soft);
    color: var(--accent-primary);
    font-weight: 600;
}

.article-sidebar .toc a.active::before {
    opacity: 1;
    background: var(--accent-primary);
}

/* Sidebar CTA */
.sidebar-cta {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: var(--accent-gradient-soft);
    border-radius: 14px;
    border: 1px solid rgba(0,102,204,0.12);
    text-align: center;
}

.sidebar-cta p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.sidebar-cta .btn-primary {
    display: inline-block;
    background: var(--accent-gradient);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 16px rgba(0,102,204,0.2);
}

.sidebar-cta .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(0,102,204,0.3);
}

/* Hide inline TOC on desktop (sidebar replaces it) */
@media (min-width: 1025px) {
    .article-content > .toc {
        display: none;
    }
}

/* On tablet/mobile: single column, show inline TOC */
@media (max-width: 1024px) {
    .article-container {
        flex-direction: column;
        max-width: 800px;
    }
    .article-sidebar {
        display: none;
    }
}

/* === Article Typography === */
.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    max-width: 100%;
}

.article-content h2 {
    font-size: 1.85rem;
    font-weight: 700;
    margin: 3rem 0 1.25rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 1.25rem;
}

.article-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.15em;
    bottom: 0.15em;
    width: 4px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.article-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 2.5rem 0 0.75rem;
    color: var(--text-primary);
}

.article-content h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
    color: var(--text-primary);
}

.article-content p {
    margin-bottom: 1.5rem;
    color: #334155;
}

.article-content ul, .article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    color: #334155;
}

.article-content strong {
    color: var(--text-primary);
    font-weight: 700;
}

.article-content a {
    color: var(--accent-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(0,102,204,0.3);
    transition: all var(--transition-fast);
}

.article-content a:hover {
    color: var(--accent-secondary);
    text-decoration-color: var(--accent-primary);
}

/* === TABLES === */
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2.5rem 0;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border);
    font-size: 0.95rem;
}

.article-content thead {
    background: var(--bg-secondary);
}

.article-content th {
    padding: 0.875rem 1.25rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
}

.article-content td {
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--border);
    color: #334155;
}

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

.article-content tr:hover td {
    background: rgba(0,102,204,0.03);
}

/* === CUSTOM BULLETS === */
.article-content ul {
    list-style: none;
}

.article-content ul li {
    position: relative;
    padding-left: 1.25rem;
}

.article-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
}

/* === FOCUS STATES === */
a:focus-visible, button:focus-visible {
    outline: 3px solid var(--accent-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

.article-content blockquote {
    margin: 2.5rem 0;
    padding: 1.75rem 2rem;
    background: var(--accent-gradient-soft);
    border-left: 4px solid var(--accent-primary);
    border-radius: 0 16px 16px 0;
    font-style: italic;
    position: relative;
}

.article-content blockquote::before {
    content: '\201C';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    font-family: Georgia, serif;
    color: var(--accent-primary);
    opacity: 0.25;
    line-height: 1;
}

.article-content blockquote p {
    margin: 0;
    color: var(--text-primary);
}

/* === INFO BOXES === */
.info-box {
    margin: 2.5rem 0;
    padding: 1.75rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.info-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.info-box.tip {
    background: rgba(16, 185, 129, 0.06);
    border-color: rgba(16, 185, 129, 0.2);
}
.info-box.tip::before { background: linear-gradient(90deg, #10B981, #34D399); }

.info-box.warning {
    background: rgba(245, 158, 11, 0.06);
    border-color: rgba(245, 158, 11, 0.2);
}
.info-box.warning::before { background: linear-gradient(90deg, #F59E0B, #FBBF24); }

.info-box.important {
    background: var(--accent-gradient-soft);
    border-color: rgba(0, 102, 204, 0.2);
}
.info-box.important::before { background: var(--accent-gradient); }

.info-box-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.info-box-header svg { width: 20px; height: 20px; flex-shrink: 0; }
.info-box.tip .info-box-header svg { color: var(--success); }
.info-box.warning .info-box-header svg { color: var(--warning); }
.info-box.important .info-box-header svg { color: var(--accent-primary); }

.info-box-icon {
    width: 32px; height: 32px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
}

.info-box.tip .info-box-icon { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.info-box.warning .info-box-icon { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.info-box.important .info-box-icon { background: rgba(0, 102, 204, 0.15); color: var(--accent-primary); }

.info-box-icon svg { width: 18px; height: 18px; }

.info-box-title { font-weight: 700; font-size: 1rem; }
.info-box.tip .info-box-title { color: var(--success); }
.info-box.warning .info-box-title { color: var(--warning); }
.info-box.important .info-box-title { color: var(--accent-primary); }

.info-box-content { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; }
.info-box-content p { margin: 0; }

/* === TABLE OF CONTENTS === */
.toc {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 1.75rem;
    margin: 2.5rem 0;
    border: 1px solid var(--border);
}

.toc-header {
    display: flex; align-items: center; gap: 0.75rem;
    margin-bottom: 1.25rem; padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.toc-icon {
    width: 36px; height: 36px;
    background: var(--accent-gradient-soft);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-primary);
}
.toc-icon svg { width: 18px; height: 18px; }

.toc-title {
    display: flex; align-items: center; gap: 0.75rem;
    font-weight: 700; font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1rem; padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.toc-title svg { width: 20px; height: 20px; color: var(--accent-primary); }

.toc ul { list-style: none; padding: 0; margin: 0; }
.toc li { margin-bottom: 0.5rem; }

.toc a {
    display: flex; align-items: center; gap: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none; font-size: 0.95rem;
    padding: 0.5rem 0.75rem; border-radius: 8px;
    transition: all var(--transition-fast);
}

.toc a::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0.4;
    transition: all var(--transition-fast);
}

.toc a:hover { background: var(--bg-white); color: var(--accent-primary); }
.toc a:hover::before { opacity: 1; transform: scale(1.3); }

/* === CTA BOX === */
.cta-box {
    margin: 3rem 0;
    padding: 2.5rem 2.5rem 2.5rem 3rem;
    background: var(--bg-white);
    border-radius: 20px;
    text-align: left;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.cta-box::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 5px;
    background: var(--accent-gradient);
    border-radius: 3px;
}

.cta-box-content { position: relative; z-index: 1; }

.cta-box h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--text-primary); }
.cta-box p { color: #475569; margin-bottom: 1.5rem; font-size: 1.05rem; }

.cta-box .btn-primary {
    background: var(--accent-gradient); color: white;
    padding: 0.875rem 2rem; font-size: 1rem;
    border-radius: 12px; font-weight: 600;
    display: inline-flex; align-items: center; gap: 0.5rem;
    text-decoration: none;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(0,102,204,0.25);
}

.cta-box .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,102,204,0.35);
}

/* === CTA MID-CONTENT === */
.cta-inline {
    margin: 3rem 0;
    padding: 2rem 2.5rem;
    background: linear-gradient(135deg, rgba(0,102,204,0.04) 0%, rgba(0,73,153,0.06) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0,102,204,0.12);
    display: flex; align-items: center; gap: 2rem; flex-wrap: wrap;
}

.cta-inline-text { flex: 1; min-width: 200px; }
.cta-inline-text p { margin: 0; color: var(--text-primary); font-weight: 500; font-size: 1.05rem; }

.cta-inline .btn-primary {
    background: var(--accent-gradient); color: white;
    padding: 0.75rem 1.5rem; border-radius: 12px;
    font-weight: 600; text-decoration: none; font-size: 0.95rem;
    white-space: nowrap; transition: all var(--transition-medium);
    box-shadow: 0 4px 16px rgba(0,102,204,0.2);
}
.cta-inline .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(0,102,204,0.3); }

/* === SOCIAL PROOF BOX === */
.social-proof-box {
    margin: 3rem 0; padding: 2rem;
    background: var(--bg-secondary); border-radius: 16px;
    border: 1px solid var(--border);
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem; text-align: center;
}

.social-proof-stat { display: flex; flex-direction: column; gap: 0.25rem; }

.social-proof-stat .stat-value {
    font-size: 1.75rem; font-weight: 800;
    color: var(--accent-primary); line-height: 1.2;
}
.social-proof-stat .stat-label {
    font-size: 0.8rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.03em;
}
.social-proof-stat .stat-source { font-size: 0.7rem; color: var(--text-muted); font-style: italic; }

/* === AUTHOR BOX === */
.author-box {
    display: flex; gap: 1.5rem; align-items: center;
    padding: 2rem; background: var(--bg-secondary);
    border-radius: 20px; margin: 3rem 0;
    border: 1px solid var(--border);
}

.author-avatar {
    width: 80px; height: 80px; border-radius: 50%;
    background: var(--accent-gradient);
    display: flex; align-items: center; justify-content: center;
    color: white; flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0,102,204,0.2);
}
.author-avatar svg { width: 36px; height: 36px; }

.author-info h4 { font-weight: 700; font-size: 1.1rem; margin-bottom: 0.25rem; }
.author-info p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

/* === RELATED ARTICLES === */
.related-articles { margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--border); }

.related-articles-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 2rem; }

.related-articles-icon {
    width: 40px; height: 40px;
    background: var(--accent-gradient-soft);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-primary);
}
.related-articles-icon svg { width: 20px; height: 20px; }
.related-articles h3 { font-size: 1.5rem; font-weight: 700; }

.related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.related-card {
    padding: 1.5rem; background: var(--bg-white);
    border-radius: 16px; border: 1px solid var(--border);
    transition: all var(--transition-medium);
}
.related-card:hover { border-color: var(--accent-primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }

.related-card-category {
    display: inline-block; padding: 0.25rem 0.75rem;
    background: var(--accent-gradient-soft); color: var(--accent-primary);
    font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
    border-radius: 100px; margin-bottom: 0.75rem;
}

.related-card h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; line-height: 1.4; }
.related-card h4 a { color: var(--text-primary); text-decoration: none; transition: color var(--transition-fast); }
.related-card h4 a:hover { color: var(--accent-primary); }
.related-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* === FOOTER — DARK === */
.blog-footer {
    padding: 4rem 5% 2rem;
    background: var(--bg-dark);
    color: white;
    position: relative;
    overflow: hidden;
}

.blog-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.blog-footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
}

.blog-footer-brand .logo-text { color: white; margin-bottom: 1rem; display: block; }
.blog-footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.7; max-width: 300px; }

.blog-footer-column h4 {
    font-size: 0.8rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4); margin-bottom: 1.25rem;
}
.blog-footer-column ul { list-style: none; }
.blog-footer-column li { margin-bottom: 0.75rem; }

.blog-footer-column a {
    color: rgba(255,255,255,0.6); text-decoration: none;
    font-size: 0.9rem; transition: color var(--transition-fast);
}
.blog-footer-column a:hover { color: white; }

.blog-footer-bottom {
    max-width: 1400px; margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; color: rgba(255,255,255,0.4);
}

/* === MOBILE NAVIGATION === */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px; padding: 8px;
    background: none; border: none; cursor: pointer; z-index: 1001;
}

.mobile-menu-btn span {
    display: block; width: 24px; height: 2px;
    background: white; border-radius: 2px;
    transition: all var(--transition-medium);
}

.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
    display: none; position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-dark);
    z-index: 999; padding: 100px 24px 24px;
    flex-direction: column;
}

.mobile-menu.active { display: flex; }

.mobile-menu a {
    display: block; padding: 20px 0;
    font-size: 1.25rem; font-weight: 600;
    color: white; text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mobile-menu .mobile-cta {
    margin-top: auto;
    padding: 16px 24px;
    background: var(--accent-gradient);
    color: white; text-align: center;
    border-radius: 14px; font-weight: 600; border: none;
    box-shadow: 0 4px 20px rgba(0,102,204,0.3);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1200px) {
    .blog-hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .blog-hero-content { max-width: 100%; }
    .blog-hero-stats { justify-content: center; }
    .blog-hero-visual { display: none; }
}

@media (max-width: 900px) {
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .article-featured { grid-column: span 2; grid-template-columns: 1fr; }
    .article-featured .article-card-visual { border-radius: 20px 20px 0 0; min-height: 200px; }
    .blog-footer-container { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: flex; }
    .blog-nav-links { display: none; }
    .blog-nav .btn { display: none; }

    .blog-hero { padding: 7rem 5% 3rem; min-height: auto; }
    .blog-hero-title { font-size: 2rem; }
    .blog-hero-subtitle { font-size: 1rem; margin-bottom: 1.5rem; }
    .blog-hero-stats { flex-direction: row; justify-content: center; gap: 0.75rem; }
    .blog-hero-stat { flex: 1; min-width: 0; padding: 0.75rem 0.5rem; }
    .blog-hero-stat-value { font-size: 1.4rem; }
    .blog-hero-stat-label { font-size: 0.7rem; }

    .blog-categories { padding: 1rem 5%; top: 72px; }
    .blog-categories-container { flex-direction: column; gap: 1rem; }
    .blog-categories-list {
        width: 100%; overflow-x: auto; flex-wrap: nowrap;
        padding-bottom: 0.5rem; -webkit-overflow-scrolling: touch;
    }
    .category-btn { flex-shrink: 0; padding: 0.5rem 1rem; font-size: 0.8rem; }
    .blog-search { width: 100%; min-width: auto; }

    .blog-container { padding: 2rem 5%; }
    .blog-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .article-featured { grid-column: span 1; }
    .article-card-visual { height: 180px; }
    .article-card-icon { width: 56px; height: 56px; }
    .article-card-icon svg { width: 26px; height: 26px; }

    .article-hero { padding: 4rem 5% 3rem; min-height: auto; }
    .article-hero h1 { font-size: 1.75rem; }
    .article-hero-meta { flex-direction: column; align-items: flex-start; gap: 0.75rem; }

    .article-container { padding: 2rem 5%; flex-direction: column; max-width: 100%; }
    .article-sidebar { display: none; }
    .article-content { font-size: 1rem; }
    .article-content > .toc { display: block; }
    .article-content h2 { font-size: 1.5rem; margin: 2rem 0 0.75rem; }
    .article-content h3 { font-size: 1.15rem; margin: 1.5rem 0 0.5rem; }
    .article-content h4 { font-size: 1.05rem; }
    .article-content table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

    .author-box { flex-direction: column; text-align: center; }
    .cta-box { padding: 2rem 1.5rem 2rem 2rem; }
    .cta-box h3 { font-size: 1.3rem; }
    .cta-inline { flex-direction: column; text-align: center; gap: 1rem; padding: 1.5rem; }
    .social-proof-box { grid-template-columns: 1fr; gap: 1rem; }
    .visual-process-steps { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
    .visual-comparison { grid-template-columns: 1fr; }
    .visual-key-numbers { grid-template-columns: repeat(2, 1fr); }
    .visual-banner { margin: 2rem 0; padding: 2rem 1.5rem; border-radius: 16px; }
    .visual-banner h3 { font-size: 1.3rem; }
    .visual-banner p { font-size: 0.95rem; }
    .visual-timeline { padding-left: 1.5rem; }
    .visual-checklist-item { padding: 0.65rem 1.25rem; font-size: 0.9rem; }

    /* Tables: always horizontal scroll on mobile */
    .article-content table {
        white-space: nowrap;
        max-width: 100%;
    }

    .blog-footer-container { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .blog-footer-brand p { max-width: 100%; }
    .blog-footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 480px) {
    .blog-hero-title { font-size: 1.75rem; }
    .blog-section-title { font-size: 1.4rem; }
    .article-card h2 { font-size: 1rem; }
    .article-card p { font-size: 0.85rem; -webkit-line-clamp: 2; }
    .article-hero h1 { font-size: 1.5rem; }
    .article-content h2 { font-size: 1.3rem; margin: 1.75rem 0 0.5rem; }
    .article-content h3 { font-size: 1.15rem; }
    .social-proof-stat .stat-value { font-size: 1.4rem; }

    /* Compact grids at small screens */
    .visual-process-steps { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
    .visual-key-numbers { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .visual-number-value { font-size: 1.5rem; }
    .visual-number-label { font-size: 0.75rem; }
    .visual-comparison { grid-template-columns: 1fr; gap: 1rem; }
    .visual-step { padding: 1.25rem 1rem; }
    .visual-step h4 { font-size: 0.9rem; }
    .visual-step p { font-size: 0.8rem; }
    .visual-banner { margin: 2rem -0.5rem; padding: 2rem 1.5rem; border-radius: 14px; }
    .visual-banner h3 { font-size: 1.2rem; }
    .visual-banner p { font-size: 0.95rem; }
    .visual-checklist-item { padding: 0.6rem 1rem; font-size: 0.88rem; }
    .visual-timeline-item h4 { font-size: 0.95rem; }
    .visual-timeline-item p { font-size: 0.85rem; }

    /* Calculateur AO */
    .calc-ao { padding: 1rem; margin: 1.5rem 0; }
    .calc-ao-title { font-size: 1rem; }
    .calc-ao-result-value { font-size: 1.3rem; }

    /* Article content tighter */
    .article-container { padding: 1.5rem 4%; }
    .article-content { font-size: 0.95rem; line-height: 1.7; }
    .article-content p { margin-bottom: 1.25rem; }
    .article-content ul, .article-content ol { padding-left: 1.25rem; }
    .article-content li { margin-bottom: 0.5rem; font-size: 0.95rem; }

    /* Tables: always scrollable */
    .article-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        max-width: 100%;
    }

    /* CTA boxes */
    .cta-box { padding: 1.5rem 1.25rem; }
    .cta-box h3 { font-size: 1.15rem; }
    .cta-inline { padding: 1.25rem; }

    /* Social proof compact */
    .social-proof-box { gap: 0.75rem; }
    .social-proof-stat { padding: 1rem; }
}

/* ===========================
   VISUAL COMPONENTS
   =========================== */

/* Process Steps */
.visual-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem; margin: 2.5rem 0;
    counter-reset: step-counter;
}

.visual-step {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem 1.25rem;
    text-align: center;
    position: relative;
    transition: all var(--transition-medium);
    counter-increment: step-counter;
}
.visual-step:hover { border-color: var(--accent-primary); box-shadow: var(--shadow-md); transform: translateY(-4px); }

.visual-step-number {
    width: 40px; height: 40px;
    background: var(--accent-gradient); color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 1rem;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 16px rgba(0,102,204,0.25);
}

.visual-step-icon {
    width: 48px; height: 48px;
    background: var(--accent-gradient-soft);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-primary);
    margin: 0 auto 1rem;
}
.visual-step-icon svg { width: 24px; height: 24px; }

.visual-step h4 { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.visual-step p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; margin: 0; }

/* Key Numbers */
.visual-key-numbers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem; margin: 2.5rem 0;
}

.visual-number-card {
    background: var(--bg-white); border: 1px solid var(--border);
    border-radius: 16px; padding: 1.5rem 1rem;
    text-align: center; position: relative; overflow: hidden;
}

.visual-number-card::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--accent-gradient);
}

.visual-number-card.green::before { background: linear-gradient(90deg, #10B981, #34D399); }
.visual-number-card.orange::before { background: linear-gradient(90deg, #F59E0B, #FBBF24); }
.visual-number-card.red::before { background: linear-gradient(90deg, #EF4444, #F87171); }

.visual-number-value { font-size: 2rem; font-weight: 800; color: var(--accent-primary); line-height: 1.2; margin-bottom: 0.5rem; }
.visual-number-card.green .visual-number-value { color: #10B981; }
.visual-number-card.orange .visual-number-value { color: #D97706; }
.visual-number-card.red .visual-number-value { color: #EF4444; }

.visual-number-label { font-size: 0.8rem; color: var(--text-secondary); font-weight: 500; line-height: 1.4; }
.visual-number-source { font-size: 0.7rem; color: var(--text-muted); font-style: italic; margin-top: 0.25rem; }

/* Comparison */
.visual-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin: 2.5rem 0; }

.visual-compare-card { border-radius: 16px; padding: 1.5rem; border: 1px solid; }
.visual-compare-card.negative { background: rgba(239, 68, 68, 0.04); border-color: rgba(239, 68, 68, 0.15); }
.visual-compare-card.positive { background: rgba(16, 185, 129, 0.04); border-color: rgba(16, 185, 129, 0.15); }

.visual-compare-header {
    display: flex; align-items: center; gap: 0.5rem;
    font-weight: 700; font-size: 0.95rem;
    margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid;
}
.visual-compare-card.negative .visual-compare-header { color: #DC2626; border-bottom-color: rgba(239,68,68,0.12); }
.visual-compare-card.positive .visual-compare-header { color: #059669; border-bottom-color: rgba(16,185,129,0.12); }
.visual-compare-header svg { width: 20px; height: 20px; }

.visual-compare-card ul { list-style: none; padding: 0; margin: 0; }
.visual-compare-card li { padding: 0.4rem 0; font-size: 0.9rem; color: var(--text-secondary); padding-left: 1.5rem; position: relative; }
.visual-compare-card.negative li::before { content: '\2717'; position: absolute; left: 0; color: #EF4444; font-weight: 700; }
.visual-compare-card.positive li::before { content: '\2713'; position: absolute; left: 0; color: #10B981; font-weight: 700; }

/* Checklist */
.visual-checklist {
    margin: 2.5rem 0; background: var(--bg-white);
    border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
}

.visual-checklist-header {
    background: var(--accent-gradient); color: white;
    padding: 1rem 1.5rem; font-weight: 700; font-size: 1rem;
    display: flex; align-items: center; gap: 0.5rem;
}
.visual-checklist-header svg { width: 20px; height: 20px; }

.visual-checklist-items { padding: 0.5rem 0; }

.visual-checklist-item {
    display: flex; align-items: flex-start; gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem; color: var(--text-secondary);
}
.visual-checklist-item:last-child { border-bottom: none; }

.visual-check {
    width: 22px; height: 22px; border-radius: 6px;
    background: rgba(16, 185, 129, 0.1); color: #10B981;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; margin-top: 1px;
}
.visual-check svg { width: 14px; height: 14px; }

/* Timeline */
.visual-timeline { margin: 2.5rem 0; position: relative; padding-left: 2rem; }

.visual-timeline::before {
    content: ''; position: absolute;
    left: 8px; top: 0; bottom: 0; width: 2px;
    background: var(--border);
}

.visual-timeline-item { position: relative; padding: 0 0 2rem 1.5rem; }
.visual-timeline-item:last-child { padding-bottom: 0; }

.visual-timeline-dot {
    position: absolute; left: -2rem; top: 4px;
    width: 18px; height: 18px;
    background: var(--accent-gradient); border-radius: 50%;
    border: 3px solid var(--bg-primary); z-index: 1;
    box-shadow: 0 0 0 4px rgba(0,102,204,0.1);
}

.visual-timeline-item h4 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.25rem; }
.visual-timeline-item p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; line-height: 1.6; }

/* Banner */
.visual-banner {
    margin: 3rem -1.5rem; padding: 2.5rem 2rem;
    background: var(--accent-gradient);
    border-radius: 20px; color: white;
    text-align: center; position: relative; overflow: hidden;
}

.visual-banner::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.visual-banner h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 0.75rem; position: relative; }
.visual-banner p { font-size: 1.05rem; opacity: 0.9; max-width: 600px; margin: 0 auto; position: relative; line-height: 1.6; }

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

.animate-in { animation: fadeInUp 0.6s var(--ease-out-expo) forwards; }

.article-card:nth-child(1) { animation-delay: 0.05s; }
.article-card:nth-child(2) { animation-delay: 0.1s; }
.article-card:nth-child(3) { animation-delay: 0.15s; }
.article-card:nth-child(4) { animation-delay: 0.2s; }
.article-card:nth-child(5) { animation-delay: 0.25s; }
.article-card:nth-child(6) { animation-delay: 0.3s; }

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-out-expo);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================================
   PARCOURS AO - Progress Bar
   =========================================== */
.parcours-ao {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0 2rem;
    box-shadow: var(--shadow-sm);
}

.parcours-ao-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.parcours-ao-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.parcours-ao-step {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.parcours-ao-steps {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 1rem;
}

.parcours-ao-dot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.parcours-ao-dot-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--bg-secondary);
    color: var(--text-muted);
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.parcours-ao-dot.completed .parcours-ao-dot-num {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.parcours-ao-dot.active .parcours-ao-dot-num {
    background: white;
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.parcours-ao-dot-label {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
}

.parcours-ao-dot.active .parcours-ao-dot-label {
    color: var(--accent-primary);
    font-weight: 600;
}

.parcours-ao-dot.completed .parcours-ao-dot-label {
    color: var(--accent-primary);
}

.parcours-ao-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    margin: 0 2px;
    margin-bottom: 18px;
    transition: background 0.3s ease;
}

.parcours-ao-line.completed {
    background: var(--accent-primary);
}

.parcours-ao-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.parcours-ao-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
    text-decoration: none;
    transition: opacity 0.2s;
}

.parcours-ao-link:hover {
    opacity: 0.8;
}

.parcours-ao-link.cta {
    font-weight: 600;
    background: var(--accent-gradient);
    color: white;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
}

.parcours-ao-link.cta:hover {
    opacity: 0.9;
}

/* Mobile: hide labels, smaller dots */
@media (max-width: 640px) {
    .parcours-ao { padding: 1rem; }
    .parcours-ao-dot-label { display: none; }
    .parcours-ao-dot-num { width: 24px; height: 24px; font-size: 0.7rem; }
    .parcours-ao-line { margin-bottom: 0; }
    .parcours-ao-header { flex-direction: column; align-items: flex-start; gap: 4px; }
    .parcours-ao-nav { font-size: 0.8rem; }
}

/* ===========================================
   CALCULATEUR COÛT AO
   =========================================== */
.calc-ao {
    background: var(--bg-white);
    border: 2px solid var(--accent-primary);
    border-radius: 16px;
    padding: 2rem;
    margin: 2.5rem 0;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.08), var(--shadow-lg);
}

.calc-ao-header { text-align: center; margin-bottom: 1.5rem; }

.calc-ao-badge {
    display: inline-block;
    background: var(--accent-gradient-soft);
    color: var(--accent-primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calc-ao-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.calc-ao-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.calc-ao-inputs { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 1.5rem; }

.calc-ao-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.calc-ao-slider-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.calc-ao-range {
    flex: 1;
    -webkit-appearance: none;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-secondary);
    outline: none;
}

.calc-ao-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 102, 204, 0.3);
}

.calc-ao-value {
    min-width: 60px;
    text-align: right;
    font-weight: 700;
    color: var(--accent-primary);
    font-size: 0.95rem;
}

.calc-ao-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.calc-ao-btn:hover { opacity: 0.9; transform: translateY(-1px); }

.calc-ao-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.calc-ao-result-card {
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
}

.calc-ao-result-card.sans {
    background: #FEF2F2;
    border: 1px solid #FECACA;
}

.calc-ao-result-card.avec {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
}

.calc-ao-result-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.calc-ao-result-card.sans .calc-ao-result-label { color: #991B1B; }
.calc-ao-result-card.avec .calc-ao-result-label { color: #166534; }

.calc-ao-result-value {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.calc-ao-result-card.sans .calc-ao-result-value { color: #DC2626; }
.calc-ao-result-card.avec .calc-ao-result-value { color: #16A34A; }

.calc-ao-result-detail {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.calc-ao-economie {
    text-align: center;
    padding: 1rem;
    background: var(--accent-gradient-soft);
    border-radius: 10px;
    margin-bottom: 1rem;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.calc-ao-economie strong {
    color: var(--accent-primary);
    font-size: 1.3rem;
}

.calc-ao-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 1rem;
    font-style: italic;
}

.calc-ao-cta {
    display: block;
    text-align: center;
    padding: 12px;
    background: var(--accent-gradient);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: opacity 0.2s;
}

.calc-ao-cta:hover { opacity: 0.9; }

@media (max-width: 640px) {
    .calc-ao { padding: 1.25rem; }
    .calc-ao-title { font-size: 1.1rem; }
    .calc-ao-result-grid { grid-template-columns: 1fr; }
    .calc-ao-result-value { font-size: 1.4rem; }
}

/* === FIX: Compatibilité nav-global-v2.css ===
   nav-global-v2.css (chargé après) applique position:fixed + couleurs sombres à TOUS
   les <nav>. Les overrides ci-dessous corrigent les 3 problèmes :
   1. Logo/liens nav → couleurs claires sur fond sombre (.blog-nav)
   2. .article-breadcrumb → retiré du flux fixed (était collé en haut de page)
   3. .article-nav → retiré du flux fixed (flèches géantes 713px qui couvraient tout)
   ============================================================================= */

/* 1. Nav principale sombre : restaurer couleurs claires */
.blog-nav .logo-text { color: white; }
.blog-nav .nav-links > li > a { color: rgba(255,255,255,0.7); }
.blog-nav .nav-links > li:hover > a { color: white; }
.blog-nav .nav-links > li > a::after { background: transparent; }
.blog-nav .nav-links > li:hover > a::after { background: rgba(255,255,255,0.2); opacity: 1; }
.blog-nav .nav-links > li > a.active { color: var(--accent-light); }
.blog-nav .nav-links > li:hover .nav-chevron { opacity: 0.8; }
.blog-nav .mobile-menu-btn span { background: white; }
@media (max-width: 768px) {
    .blog-nav .nav-links { display: none !important; }
}

/* 2. Breadcrumb : annuler la position fixed héritée */
.article-breadcrumb {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    z-index: auto !important;
    background: none !important;
    border: none !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    height: auto !important;
}

/* 3. Navigation prev/next : annuler la position fixed + sortir du flux flex inline
   Le container est flex-row : article-content + article-nav prenaient toute la place.
   flex-basis:100% + flex-wrap sur le container envoient ces éléments sur leur propre ligne. */
.article-container { flex-wrap: wrap; }

.article-nav {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    z-index: auto !important;
    background: none !important;
    border: none !important;
    border-top: 1px solid var(--border) !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
    display: flex !important;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 3rem 0 !important;
    height: auto !important;
    flex-basis: 100% !important;
    width: 100%;
}

.related-articles { flex-basis: 100% !important; width: 100%; }

.back-to-blog {
    flex-basis: 100% !important;
    display: inline-flex !important;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    width: fit-content !important;
    margin: 0 auto 2rem;
    transition: all 0.2s ease;
}
.back-to-blog:hover { background: var(--bg-white); color: var(--accent-primary); box-shadow: var(--shadow-sm); }
.back-to-blog svg { width: 18px !important; height: 18px !important; flex-shrink: 0; }

.article-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem;
    border-radius: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text-primary);
    flex: 1;
    max-width: 48%;
    transition: all 0.2s ease;
}

.article-nav-link:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: var(--text-primary);
}

.article-nav-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent-primary);
}

.article-nav-label svg {
    width: 16px !important;
    height: 16px !important;
    flex-shrink: 0;
}

.article-nav-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}

.article-nav-link.next {
    text-align: right;
}

.article-nav-link.next .article-nav-label {
    justify-content: flex-end;
}

@media (max-width: 640px) {
    .article-nav { flex-direction: column !important; }
    .article-nav-link { max-width: 100%; }
}