@media (max-width: 768px) {
    html, body {
        max-width: 100vw;
        overflow-x: hidden;
    }
    .container {
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }
}
/* Photo de profil claire et responsive */
.profile-photo {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
    border: 2px solid var(--primary);
    background: #fff;
    opacity: 1;
}
/* ========================================
   PENIEL ZANNOU - PORTFOLIO V2
   Modern Dark Theme with Glassmorphism
   ======================================== */

/* ========================================
   THÈME — blanc par défaut, sombre en option
   - `:root` = thème clair (défaut, fond blanc).
   - `[data-theme="dark"]` = thème sombre (ancien midnight).
   - Le choix est persisté en localStorage (voir script.js).
   ======================================== */
:root,
[data-theme="light"] {
    /* Fond blanc + surfaces claires (contraste texte ≥ 4,5:1) */
    --bg-dark: #ffffff;
    --bg-card: #f1f5f9;
    --surface: #e2e8f0;
    --surface-light: #cbd5e1;

    /* Accent cyan assombri pour rester lisible sur fond blanc */
    --primary: #0e7490;
    --primary-dark: #155e75;
    --primary-light: #0891b2;

    --secondary: #047857;

    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #475569;

    /* Gradients discrets sur fond clair */
    --gradient-primary: linear-gradient(135deg, #0e7490 0%, #2563eb 100%);
    --gradient-secondary: linear-gradient(135deg, #047857 0%, #0d9488 100%);
    --gradient-dark: radial-gradient(circle at top right, #e0f2fe 0%, #ffffff 70%);
    --gradient-glow: radial-gradient(circle at center, rgba(14, 116, 144, 0.10) 0%, transparent 70%);
    --gradient-surface: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.98));

    /* Verre clair */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(14, 116, 144, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.10);

    /* Navbar sur fond clair */
    --nav-scrolled-bg: rgba(255, 255, 255, 0.92);

    /* Spacing & Layout */
    --section-padding: 100px;
    --container-max: 1200px;

    /* Radius (déclaré une seule fois) */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions (bascule de thème fluide) */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --theme-transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

/* Thème sombre (optionnel, via toggle) : reprend l'ancien midnight */
[data-theme="dark"] {
    --bg-dark: #020617;
    --bg-card: #0f172a;
    --surface: #1e293b;
    --surface-light: #334155;

    --primary: #06b6d4;
    --primary-dark: #0891b2;
    --primary-light: #22d3ee;

    --secondary: #10b981;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;

    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
    --gradient-dark: radial-gradient(circle at top right, #0c4a6e 0%, var(--bg-dark) 80%);
    --gradient-glow: radial-gradient(circle at center, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    --gradient-surface: linear-gradient(145deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));

    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(6, 182, 212, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

    --nav-scrolled-bg: rgba(10, 10, 15, 0.9);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--surface-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

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

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

/* Cursor Glow */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    opacity: 0;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    padding: 12px 0;
    background: var(--nav-scrolled-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    position: relative;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

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

.nav-link.active::before {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        background: var(--bg-card);
        border-left: 1px solid var(--glass-border);
        transition: var(--transition-normal);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-cta {
        display: none;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 0% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(2px 2px at 100px 50px, rgba(255, 255, 255, 0.15), transparent),
        radial-gradient(2px 2px at 200px 150px, rgba(255, 255, 255, 0.1), transparent),
        radial-gradient(1px 1px at 300px 250px, rgba(255, 255, 255, 0.12), transparent),
        radial-gradient(2px 2px at 400px 100px, rgba(255, 255, 255, 0.08), transparent),
        radial-gradient(1px 1px at 500px 300px, rgba(255, 255, 255, 0.15), transparent),
        radial-gradient(2px 2px at 600px 200px, rgba(255, 255, 255, 0.1), transparent);
    animation: particles-float 20s linear infinite;
}

@keyframes particles-float {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-100px);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    font-size: 0.9rem;
    color: var(--secondary);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.greeting {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.name {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.role {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 500;
    color: var(--text-secondary);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.35);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--surface-light);
    border-color: var(--primary);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 350px;
    height: 350px;
}

.hero-image-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    filter: blur(40px);
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {

    0%,
    100% {
        opacity: 0.5;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.hero-image-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    animation: ring-rotate 20s linear infinite;
}

.hero-image-ring::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--primary);
}

/* Second anneau : contre-rotation, style Vibe Coding */
.hero-image-ring.ring-2 {
    inset: -18px;
    border-style: dashed;
    border-width: 1px;
    opacity: 0.7;
    animation: ring-rotate-reverse 32s linear infinite;
}

.hero-image-ring.ring-2::before {
    background: var(--secondary);
    box-shadow: 0 0 20px var(--secondary);
}

@keyframes ring-rotate-reverse {
    from {
        transform: rotate(360deg);
    }

    to {
        transform: rotate(0deg);
    }
}

@keyframes ring-rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.hero-avatar {
    position: absolute;
    inset: 20px;
    background: var(--gradient-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    overflow: hidden;
}

/* Logo Nexus Digital : médaillon circulaire aux couleurs de la marque */
.nexus-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    background: #fff;
    display: block;
}

/* Floating Cards */
.floating-cards {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

/* Badges flottants Nexus Digital (pastilles verre + libellé) */
.floating-badge {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    color: var(--text-primary);
    backdrop-filter: blur(10px);
    box-shadow: var(--glass-shadow);
    animation: float 6s ease-in-out infinite;
}

.floating-badge i {
    color: var(--primary);
    font-size: 1.05rem;
}

.badge-1 {
    top: 8%;
    left: -12%;
    animation-delay: 0s;
}

.badge-2 {
    top: 22%;
    right: -8%;
    animation-delay: 1.2s;
}

.badge-3 {
    bottom: 22%;
    left: -8%;
    animation-delay: 2.4s;
}

.badge-4 {
    bottom: 8%;
    right: -12%;
    animation-delay: 3.6s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: scroll-bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

@keyframes scroll-wheel {

    0%,
    100% {
        opacity: 1;
        transform: translateY(0);
    }

    50% {
        opacity: 0.3;
        transform: translateY(4px);
    }
}

/* ========================================
   SECTION HEADERS
   ======================================== */
.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    padding: var(--section-padding) 0;
    background: var(--gradient-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.frame-decoration {
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, var(--primary), var(--secondary), var(--primary));
    opacity: 0.1;
    animation: rotate-slow 30s linear infinite;
}

@keyframes rotate-slow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.about-avatar {
    display: none;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

.exp-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.exp-text {
    display: flex;
    flex-direction: column;
}

.exp-title {
    font-weight: 700;
    font-size: 1.1rem;
}

.exp-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-text h3 {
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.about-text p strong {
    color: var(--text-primary);
}

.about-text a {
    color: var(--primary-light);
}

.about-text a:hover {
    text-decoration: underline;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.highlight-item i {
    color: var(--secondary);
    font-size: 1.1rem;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
    padding: var(--section-padding) 0;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.skill-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition-normal);
}

.skill-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.skill-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-light);
    transition: var(--transition-normal);
    padding: 12px;
}

.skill-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.skill-card:hover .skill-icon {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.skill-card:hover .skill-icon img {
    filter: brightness(0) invert(1);
}

.skill-card h4 {
    font-size: 1rem;
    margin-bottom: 12px;
}

.skill-bar {
    height: 4px;
    background: var(--surface-light);
    border-radius: 2px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    width: 0;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 1s ease-out;
}

.skill-card:hover .skill-progress,
.skill-card.visible .skill-progress {
    width: var(--progress);
}

.services-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.service-item:hover {
    border-color: var(--secondary);
    transform: translateX(8px);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--secondary);
    flex-shrink: 0;
}

.service-content h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.service-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects {
    padding: var(--section-padding) 0;
    background: var(--gradient-dark);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.project-card.featured {
    grid-column: span 1;
}

.project-image {
    position: relative;
    aspect-ratio: 16/9;
    background: #000;
    overflow: hidden;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: var(--transition-slow);
}

.project-card:hover .project-img {
    transform: none;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.3;
}

/* Badge « application dynamique » sur l'aperçu du projet vedette */
.project-live {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary);
    animation: pulse-dot 2s infinite;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary);
    transform: scale(0.8);
    transition: var(--transition-normal);
}

.project-card:hover .project-link {
    transform: scale(1);
}

.project-content {
    padding: 24px;
}

.project-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.tag {
    padding: 6px 12px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.project-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.project-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary-light);
}

.project-cta i {
    transition: var(--transition-fast);
}

.project-cta:hover i {
    transform: translateX(4px);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    padding: var(--section-padding) 0;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.contact-item:hover {
    border-color: var(--primary);
    transform: translateX(8px);
}

.contact-item.whatsapp:hover {
    border-color: #25D366;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-light);
}

.contact-item.whatsapp .contact-icon {
    background: rgba(37, 211, 102, 0.1);
    color: #25D366;
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-value {
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 48px;
    height: 48px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-4px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 16px 20px;
    background: var(--surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

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

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

/* Bouton Devis de l'en-tête (à côté du toggle) */
.quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 20px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
    flex: 0 0 auto;
}

.quote-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(14, 116, 144, 0.35);
}

.quote-btn:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 3px;
}

/* Lien Devis dans le menu : un <button> qui ressemble aux nav-link */
.nav-quote-link {
    background: none;
    border: none;
    font: inherit;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

/* Bouton WhatsApp flottant (bas à droite) */
.wa-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1500;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: #fff;
    font-size: 1.9rem;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
    transition: transform var(--transition-normal);
}

.wa-float:hover {
    transform: scale(1.08);
    color: #fff;
}

.wa-float::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid #25d366;
    animation: wa-pulse 2s ease-out infinite;
    pointer-events: none;
}

@keyframes wa-pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.55); opacity: 0; }
}

/* Modale Devis (ouverte uniquement au clic) */
.quote-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    visibility: hidden;
    opacity: 0;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.quote-modal.open {
    visibility: visible;
    opacity: 1;
}

.quote-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.6);
    backdrop-filter: blur(4px);
}

.quote-modal-dialog {
    position: relative;
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(24px) scale(0.98);
    transition: transform var(--transition-normal);
}

.quote-modal.open .quote-modal-dialog {
    transform: none;
}

.quote-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--surface);
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.quote-modal-close:hover {
    border-color: var(--primary);
    color: var(--primary);
}

body.modal-open {
    overflow: hidden;
}

/* Note d'information sous les formulaires WhatsApp */
.form-note {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

/* ========================================
   SUIVI CLIENT — mini-CRM local
   ======================================== */
.suivi-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin: 24px 0;
}

.suivi-count {
    margin: 0;
    color: var(--text-muted);
    font-weight: 600;
}

/* Compteur automatique des prospects à relancer */
.suivi-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.suivi-stale {
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--primary);
}

.suivi-stale::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse-dot 2s infinite;
}

.suivi-toolbar .btn {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.suivi-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.suivi-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--theme-transition);
}

.suivi-card[data-statut="encours"] {
    border-left-color: color-mix(in srgb, var(--primary) 55%, transparent);
}

.suivi-card[data-statut="arelancer"] {
    border-left-color: var(--primary);
}

.suivi-card[data-statut="converti"] {
    border-left-color: var(--secondary);
}

/* Carte à relancer : mise en évidence automatique */
.suivi-card.stale {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 35%, transparent);
}

.suivi-stale-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--primary);
}

.suivi-head {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.suivi-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.suivi-canal {
    margin-left: auto;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: var(--surface);
    border: 1px solid var(--glass-border);
}

.suivi-detail {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin: 0 0 14px;
    overflow-wrap: anywhere;
}

/* Historique des événements de la fiche */
.suivi-history-title {
    margin: 0 0 6px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.suivi-history {
    list-style: none;
    margin: 0 0 14px;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.suivi-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.suivi-foot label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.suivi-status {
    min-height: 44px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: var(--surface);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    padding: 0 10px;
    cursor: pointer;
}

.suivi-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.suivi-btn {
    padding: 10px 16px;
    font-size: 0.85rem;
    text-decoration: none;
}

.suivi-empty {
    text-align: center;
    color: var(--text-muted);
    margin-top: 8px;
}

/* ========================================
   BACK-OFFICE PRIVÉ (invisible : [hidden])
   ======================================== */
.admin-panel[hidden] {
    display: none;
}

.admin-panel {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--bg-dark);
    overflow-y: auto;
    padding: 48px 0 64px;
}

.admin-gate[hidden],
.admin-dash[hidden] {
    display: none;
}

.admin-gate {
    display: flex;
    justify-content: center;
    padding: 20px;
}

.admin-gate-box {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.admin-error {
    margin: 0;
    min-height: 1.4em;
    color: #b91c1c;
    font-weight: 600;
    font-size: 0.9rem;
}

[data-theme="dark"] .admin-error {
    color: #f87171;
}

.admin-dash-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.service-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 8px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
}

.checkbox-label:hover {
    border-color: var(--primary);
}

.checkbox-label input {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--glass-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.checkbox-label input:checked+.checkbox-custom {
    background: var(--gradient-primary);
    border-color: transparent;
}

.checkbox-label input:checked+.checkbox-custom::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.checkbox-text {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.checkbox-text i {
    color: var(--text-muted);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
}

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

.back-to-top {
    width: 48px;
    height: 48px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.back-to-top:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-4px);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        display: none;
    }

    .hero-description {
        margin: 0 auto 32px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }

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

    .services-list {
        grid-template-columns: 1fr;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

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

    /* Visuel Nexus : médaillon réduit, badges resserrés */
    .hero-image-wrapper {
        width: 270px;
        height: 270px;
    }

    .floating-badge {
        padding: 8px 14px;
        font-size: 0.75rem;
    }

    .badge-1 { left: -4%; }
    .badge-2 { right: -2%; }
    .badge-3 { left: -2%; }
    .badge-4 { right: -4%; }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .skill-card {
        padding: 24px 16px;
    }

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

    .suivi-list {
        grid-template-columns: 1fr;
    }
    .about-highlights {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .service-checkboxes {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .back-to-top {
        position: static;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .name {
        font-size: 2rem;
    }

    .contact-form-wrapper {
        padding: 24px;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ========================================
   THEME TOGGLE + TRANSITIONS DE THÈME
   - Bouton 44px minimum, focus visible.
   - Transition fluide uniquement sur les couleurs.
   - Coupée si prefers-reduced-motion.
   ======================================== */
body,
.navbar,
.nav-link,
.nav-cta,
.hero,
.about,
.services,
.projects,
.contact,
.footer,
.skill-card,
.service-item,
.project-card,
.contact-item,
.contact-form-wrapper,
.image-frame,
.experience-badge,
.highlight-item {
    transition: var(--theme-transition);
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-primary);
    font-size: 1.15rem;
    cursor: pointer;
    transition: var(--transition-normal);
    flex: 0 0 auto;
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
}

.theme-toggle:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 3px;
}

/* Icône affichée selon le thème (gérée aussi en JS) */
.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: inline; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: inline; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Halo curseur désactivé sur tactile (évite un voile sur mobile) */
@media (hover: none) {
    .cursor-glow { display: none; }
}

/* Groupe d'actions d'en-tête : langue + thème + hamburger côte à côte */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

/* Sélecteur de langue : compact, 44px de haut, suit le thème */
.lang-select {
    min-height: 44px;
    border-radius: var(--radius-full);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0 10px;
    cursor: pointer;
    transition: var(--transition-normal);
    flex: 0 0 auto;
}

.lang-select:hover {
    border-color: var(--primary);
}

.lang-select:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 3px;
}

.lang-select option {
    color: #0f172a;
    background: #ffffff;
}

/* Le toggle reste accessible dans la nav mobile */
@media (max-width: 768px) {
    .nav-actions {
        gap: 10px;
    }

    .lang-select {
        padding: 0 8px;
        font-size: 0.8rem;
    }

    /* Bouton Devis compact (icône seule, libellé conservé pour l'accessibilité) */
    .quote-btn {
        width: 44px;
        height: 44px;
        padding: 0;
        justify-content: center;
        font-size: 1.1rem;
    }

    .quote-btn span {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .wa-float {
        right: 16px;
        bottom: 16px;
        width: 56px;
        height: 56px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    body,
    .navbar,
    .nav-link,
    .skill-card,
    .project-card,
    .suivi-card {
        transition: none;
    }
    .reveal { transition: none; opacity: 1; transform: none; }
    .cursor-glow { display: none; }
    .wa-float::after { animation: none; }
    .quote-modal,
    .quote-modal-dialog { transition: none; }
    .hero-image-glow,
    .hero-image-ring,
    .hero-image-ring.ring-2,
    .floating-badge,
    .live-dot { animation: none; }
}