/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --font-family: 'Inter', sans-serif;
    --transition: all 0.3s ease;
    --border-radius: 0.625rem;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: #374151;
    background: #ffffff;
    transition: var(--transition);
}

body.dark {
    color: #d1d5db;
    background: #111827;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
    transition: var(--transition);
}

body.dark .header {
    background: rgba(17, 24, 39, 0.8);
    border-bottom: 1px solid rgba(75, 85, 99, 0.5);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(to right, #111827, #6b7280, #9ca3af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark .logo {
    background: linear-gradient(to right, #ffffff, #d1d5db, #9ca3af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: #374151;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.nav-link:hover {
    color: #111827;
    transform: scale(1.05);
}

body.dark .nav-link {
    color: #d1d5db;
}

body.dark .nav-link:hover {
    color: #ffffff;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: rgba(229, 231, 235, 0.5);
}

body.dark .theme-toggle:hover {
    background: rgba(75, 85, 99, 0.5);
}

.sun-icon, .moon-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
    font-size: 1.25rem;
}

.sun-icon {
    color: #f59e0b;
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

.moon-icon {
    color: #3b82f6;
    opacity: 0;
    transform: translate(-50%, -50%) rotate(-90deg) scale(0);
}

body.dark .sun-icon {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scale(0);
}

body.dark .moon-icon {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    color: #6b7280;
}

.mobile-menu-toggle:hover {
    color: #111827;
    background: rgba(229, 231, 235, 0.5);
}

body.dark .mobile-menu-toggle {
    color: #9ca3af;
}

body.dark .mobile-menu-toggle:hover {
    color: #ffffff;
    background: rgba(75, 85, 99, 0.5);
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
    transition: var(--transition);
}

body.dark .mobile-nav {
    background: rgba(17, 24, 39, 0.95);
    border-bottom: 1px solid rgba(75, 85, 99, 0.5);
}

.nav-mobile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
}

/* Main */
.main {
    position: relative;
    min-height: 100vh;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #ffffff;
    transition: var(--transition);
}

body.dark .hero-section {
    background: #111827;
}

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

.gradient-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom right, #f8fafc, #ffffff, #dbeafe);
    transition: var(--transition);
}

body.dark .gradient-bg {
    background: linear-gradient(to bottom right, #111827, #1e293b, #312e81);
}

.geometric-shape {
    position: absolute;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    filter: blur(3rem);
    transition: var(--transition);
}

.shape-1 {
    top: 25%;
    left: 25%;
    background: linear-gradient(to right, #dbeafe, #c7d2fe);
}

body.dark .shape-1 {
    background: linear-gradient(to right, #1e40af, #7c3aed);
}

.shape-2 {
    bottom: 25%;
    right: 25%;
    background: linear-gradient(to right, #f3e8ff, #fce7f3);
}

body.dark .shape-2 {
    background: linear-gradient(to right, #7c3aed, #0891b2);
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    transition: var(--transition);
}

body.dark .grid-pattern {
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.05) 1px, transparent 1px);
}

.dark-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, #065f46, transparent, #1e40af);
    opacity: 0;
    transition: var(--transition);
}

body.dark .dark-overlay {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 64rem;
    margin: 0 auto;
}

.hero-title {
    font-size: 6rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #1e293b, #1e40af, #3730a3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

body.dark .hero-title {
    background: linear-gradient(to right, #ffffff, #93c5fd, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: 1.5rem;
    color: #374151;
    margin-bottom: 3rem;
    font-weight: 300;
    animation: fadeInUp 1s ease-out 0.2s both;
    transition: var(--transition);
}

body.dark .hero-tagline {
    color: #d1d5db;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 4rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    line-height: 1.75;
    animation: fadeInUp 1s ease-out 0.4s both;
    transition: var(--transition);
}

body.dark .hero-subtitle {
    color: #9ca3af;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 5rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(to right, #1e293b, #1e40af);
    color: #ffffff;
    box-shadow: 0 10px 15px -3px rgba(30, 41, 59, 0.3);
    border: none;
    font-weight: 500;
}

.btn-primary:hover {
    background: linear-gradient(to right, #334155, #1d4ed8);
    box-shadow: 0 20px 25px -5px rgba(30, 41, 59, 0.4);
    transform: scale(1.05);
}

body.dark .btn-primary {
    background: linear-gradient(to right, #3b82f6, #8b5cf6);
}

body.dark .btn-primary:hover {
    background: linear-gradient(to right, #2563eb, #7c3aed);
}

/* Couleurs spécifiques pour les boutons en mode jour */
.btn-primary.day-mode {
    background: linear-gradient(to right, #000000, #1e293b);
    color: #ffffff;
}

.btn-primary.day-mode:hover {
    background: linear-gradient(to right, #1e293b, #334155);
}

.btn-outline.day-mode {
    border: 2px solid #000000;
    background: rgba(255, 255, 255, 0.95);
    color: #000000;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.btn-outline.day-mode:hover {
    background: #ffffff;
    color: #000000;
    border-color: #374151;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

.btn-outline {
    border: 2px solid #94a3b8;
    background: rgba(255, 255, 255, 0.95);
    color: #374151;
    backdrop-filter: blur(4px);
    box-shadow: 0 10px 15px -3px rgba(148, 163, 184, 0.2);
    font-weight: 500;
}

.btn-outline:hover {
    background: #ffffff;
    color: #1e293b;
    border-color: #64748b;
    box-shadow: 0 20px 25px -5px rgba(148, 163, 184, 0.3);
    transform: scale(1.05);
}

body.dark .btn-outline {
    border-color: #6b7280;
    background: rgba(31, 41, 55, 0.9);
    color: #d1d5db;
}

body.dark .btn-outline:hover {
    background: #374151;
    color: #ffffff;
    border-color: #9ca3af;
}

.scroll-indicator {
    display: flex;
    justify-content: center;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: #94a3b8;
    transition: var(--transition);
}

body.dark .scroll-indicator i {
    color: #6b7280;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #111827, #6b7280, #4b5563);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark .section-title {
    background: linear-gradient(to right, #ffffff, #d1d5db, #9ca3af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 48rem;
    margin: 0 auto;
    font-weight: 300;
    transition: var(--transition);
}

body.dark .section-description {
    color: #9ca3af;
}

/* Skills Section */
.skills-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #ffffff, rgba(249, 250, 251, 0.5));
    transition: var(--transition);
}

body.dark .skills-section {
    background: linear-gradient(to bottom, #111827, rgba(31, 41, 55, 0.5));
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(229, 231, 235, 0.6);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: var(--transition);
    cursor: pointer;
}

.skill-card:hover {
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

body.dark .skill-card {
    border-color: rgba(75, 85, 99, 0.6);
    background: rgba(31, 41, 55, 0.8);
}

body.dark .skill-card:hover {
    background: #1f2937;
}

.skill-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    color: #ffffff;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.skill-icon.bg-blue { background: linear-gradient(to right, #2563eb, #1d4ed8); }
.skill-icon.bg-green { background: linear-gradient(to right, #16a34a, #15803d); }
.skill-icon.bg-purple { background: linear-gradient(to right, #9333ea, #7c3aed); }
.skill-icon.bg-orange { background: linear-gradient(to right, #ea580c, #dc2626); }
.skill-icon.bg-indigo { background: linear-gradient(to right, #4f46e5, #4338ca); }
.skill-icon.bg-teal { background: linear-gradient(to right, #0d9488, #0f766e); }
.skill-icon.bg-red { background: linear-gradient(to right, #dc2626, #b91c1c); }
.skill-icon.bg-violet { background: linear-gradient(to right, #7c3aed, #6d28d9); }

.skill-title {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #111827;
    transition: var(--transition);
}

body.dark .skill-title {
    color: #f9fafb;
}

.skill-description {
    color: #6b7280;
    font-weight: 300;
    margin-bottom: 1rem;
    transition: var(--transition);
}

body.dark .skill-description {
    color: #9ca3af;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.25rem 0.75rem;
    background: rgba(243, 244, 246, 0.8);
    color: #374151;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 400;
    transition: var(--transition);
}

.tag:hover {
    background: rgba(229, 231, 235, 0.8);
}

body.dark .tag {
    background: rgba(75, 85, 99, 0.8);
    color: #d1d5db;
}

body.dark .tag:hover {
    background: rgba(107, 114, 128, 0.8);
}

/* Experience Section */
.experience-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, rgba(248, 250, 252, 0.8), rgba(245, 245, 244, 0.6));
    transition: var(--transition);
}

body.dark .experience-section {
    background: linear-gradient(to bottom, rgba(31, 41, 55, 0.5), rgba(17, 24, 39, 0.3));
}

.experiences-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 64rem;
    margin: 0 auto;
}

.experience-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.6);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    border-radius: 1rem;
    transition: var(--transition);
}

.experience-card:hover {
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    transform: scale(1.02);
}

body.dark .experience-card {
    border-color: rgba(75, 85, 99, 0.6);
    background: rgba(31, 41, 55, 0.95);
}

body.dark .experience-card:hover {
    background: #1f2937;
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.1);
}

.experience-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1.5rem 1.5rem 0;
}

@media (min-width: 1024px) {
    .experience-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.experience-company {
    font-size: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #1e293b;
    transition: var(--transition);
}

body.dark .experience-company {
    color: #f9fafb;
}

.experience-company i {
    color: #64748b;
    font-size: 1.5rem;
}

body.dark .experience-company i {
    color: #9ca3af;
}

.experience-position {
    font-size: 1.125rem;
    color: #475569;
    transition: var(--transition);
}

body.dark .experience-position {
    color: #d1d5db;
}

.experience-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 1024px) {
    .experience-meta {
        align-items: flex-end;
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 400;
    transition: var(--transition);
}

.badge-outline {
    border: 1px solid #cbd5e1;
    color: #64748b;
    background: rgba(255, 255, 255, 0.8);
}

body.dark .badge-outline {
    border-color: #6b7280;
    color: #d1d5db;
    background: rgba(31, 41, 55, 0.8);
}

.badge-secondary {
    background: #f1f5f9;
    color: #475569;
}

body.dark .badge-secondary {
    background: #374151;
    color: #d1d5db;
}

.badge-primary {
    background: #10b981;
    color: #ffffff;
}

body.dark .badge-primary {
    background: #34d399;
}

.experience-description {
    color: #64748b;
    font-weight: 300;
    padding: 0 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

body.dark .experience-description {
    color: #9ca3af;
}

.experience-achievements {
    margin-bottom: 1.5rem;
    padding: 0 1.5rem;
}

.experience-achievements h4 {
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: #1e293b;
    transition: var(--transition);
}

body.dark .experience-achievements h4 {
    color: #e5e7eb;
}

.experience-achievements ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.experience-achievements li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: #64748b;
    transition: var(--transition);
}

body.dark .experience-achievements li {
    color: #9ca3af;
}

.experience-achievements li::before {
    content: '';
    width: 0.375rem;
    height: 0.375rem;
    background: linear-gradient(to right, #94a3b8, #3b82f6);
    border-radius: 50%;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

body.dark .experience-achievements li::before {
    background: linear-gradient(to right, #3b82f6, #8b5cf6);
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1.5rem 1.5rem;
}

/* Formations */
.formations-section {
    margin-top: 5rem;
}

.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    max-width: 72rem;
    margin: 0 auto;
}

.formation-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.6);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    border-radius: 1rem;
    transition: var(--transition);
    padding: 1.5rem;
}

.formation-card:hover {
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

body.dark .formation-card {
    border-color: rgba(75, 85, 99, 0.6);
    background: rgba(31, 41, 55, 0.95);
}

body.dark .formation-card:hover {
    background: #1f2937;
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.1);
}

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

.formation-title {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: #1e293b;
    transition: var(--transition);
}

body.dark .formation-title {
    color: #f9fafb;
}

.formation-institution {
    color: #475569;
    margin-bottom: 1rem;
    transition: var(--transition);
}

body.dark .formation-institution {
    color: #d1d5db;
}

.formation-description {
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 300;
    line-height: 1.6;
    transition: var(--transition);
}

body.dark .formation-description {
    color: #9ca3af;
}

/* Soft Skills Section */
.soft-skills-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, rgba(245, 245, 244, 0.6), rgba(248, 250, 252, 0.8));
    transition: var(--transition);
}

body.dark .soft-skills-section {
    background: linear-gradient(to bottom, rgba(17, 24, 39, 0.3), rgba(31, 41, 55, 0.5));
}

.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    max-width: 72rem;
    margin: 0 auto;
}

.soft-skill-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.6);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.soft-skill-card:hover {
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

body.dark .soft-skill-card {
    border-color: rgba(75, 85, 99, 0.6);
    background: rgba(31, 41, 55, 0.95);
}

body.dark .soft-skill-card:hover {
    background: #1f2937;
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.1);
}

.soft-skill-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.soft-skill-card:hover .soft-skill-icon {
    box-shadow: var(--shadow-xl);
    transform: scale(1.1);
}

/* Couleurs pour les icônes des soft skills */
.soft-skill-icon.bg-blue {
    background: linear-gradient(to right, #2563eb, #1d4ed8);
}

.soft-skill-icon.bg-green {
    background: linear-gradient(to right, #16a34a, #15803d);
}

.soft-skill-icon.bg-purple {
    background: linear-gradient(to right, #9333ea, #7c3aed);
}

.soft-skill-icon.bg-orange {
    background: linear-gradient(to right, #ea580c, #dc2626);
}

.soft-skill-icon.bg-indigo {
    background: linear-gradient(to right, #4f46e5, #4338ca);
}

.soft-skill-icon.bg-yellow {
    background: linear-gradient(to right, #ca8a04, #a16207);
}

/* Couleurs spécifiques pour le mode jour */
.soft-skill-icon.bg-blue.day-mode {
    background: linear-gradient(to right, #000000, #1e293b);
}

.soft-skill-icon.bg-green.day-mode {
    background: linear-gradient(to right, #065f46, #047857);
}

.soft-skill-icon.bg-purple.day-mode {
    background: linear-gradient(to right, #581c87, #7c3aed);
}

.soft-skill-icon.bg-orange.day-mode {
    background: linear-gradient(to right, #9a3412, #dc2626);
}

.soft-skill-icon.bg-indigo.day-mode {
    background: linear-gradient(to right, #3730a3, #4338ca);
}

.soft-skill-icon.bg-yellow.day-mode {
    background: linear-gradient(to right, #92400e, #a16207);
}

.soft-skill-title {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: #1e293b;
    transition: var(--transition);
}

body.dark .soft-skill-title {
    color: #f9fafb;
}

.soft-skill-card:hover .soft-skill-title {
    color: #1e293b;
}

body.dark .soft-skill-card:hover .soft-skill-title {
    color: #ffffff;
}

.soft-skill-description {
    color: #64748b;
    line-height: 1.75;
    font-weight: 300;
    transition: var(--transition);
}

body.dark .soft-skill-description {
    color: #9ca3af;
}

.soft-skill-card:hover .soft-skill-description {
    color: #475569;
}

body.dark .soft-skill-card:hover .soft-skill-description {
    color: #d1d5db;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #ffffff, rgba(248, 250, 252, 0.8));
    transition: var(--transition);
}

body.dark .contact-section {
    background: linear-gradient(to bottom, #111827, rgba(31, 41, 55, 0.5));
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 72rem;
    margin: 0 auto;
}

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



body.dark .social-title {
    color: #f9fafb;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-link {
    display: block;
    text-decoration: none;
    color: inherit;
}



.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    color: #ffffff;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.social-icon.bg-blue {
    background: linear-gradient(to right, #2563eb, #1d4ed8);
}

.social-icon.bg-gray {
    background: linear-gradient(to right, #6b7280, #4b5563);
}

body.dark .social-icon.bg-gray {
    background: linear-gradient(to right, #9ca3af, #6b7280);
}

.social-link:hover .social-icon {
    box-shadow: var(--shadow-xl);
}

.social-info h4 {
    font-weight: 500;
    color: #1e293b;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

body.dark .social-info h4 {
    color: #f9fafb;
}

.social-info p {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 300;
    transition: var(--transition);
}

body.dark .social-info p {
    color: #9ca3af;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background: rgba(249, 250, 251, 0.5);
    backdrop-filter: blur(4px);
    border-top: 1px solid rgba(229, 231, 235, 0.5);
    transition: var(--transition);
}

body.dark .footer {
    background: rgba(31, 41, 55, 0.5);
    border-top: 1px solid rgba(75, 85, 99, 0.5);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
    }
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.copyright {
    color: #6b7280;
    font-size: 0.875rem;
    font-weight: 300;
    transition: var(--transition);
}

body.dark .copyright {
    color: #9ca3af;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-indicator span {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 300;
    transition: var(--transition);
}

body.dark .status-indicator span {
    color: #9ca3af;
}

.footer-line {
    margin-top: 2rem;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(209, 213, 219, 0.5), transparent);
    transition: var(--transition);
}

body.dark .footer-line {
    background: linear-gradient(to right, transparent, rgba(107, 114, 128, 0.5), transparent);
}

/* Background Effects */
.background-effects {
    position: fixed;
    inset: 0;
    z-index: -10;
    pointer-events: none;
}

.bg-gradient-1 {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom right, #ffffff, rgba(245, 245, 244, 0.8), rgba(219, 234, 254, 0.4));
    transition: var(--transition);
}

body.dark .bg-gradient-1 {
    background: linear-gradient(to bottom right, #111827, rgba(88, 28, 135, 0.2), rgba(30, 58, 138, 0.3));
}

.bg-gradient-2 {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top right, rgba(139, 92, 246, 0.1), transparent, rgba(6, 182, 212, 0.1));
    opacity: 0;
    transition: var(--transition);
}

body.dark .bg-gradient-2 {
    opacity: 1;
}

.bg-gradient-3 {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom left, rgba(139, 92, 246, 0.05), transparent, rgba(16, 185, 129, 0.1));
    opacity: 0;
    transition: var(--transition);
}

body.dark .bg-gradient-3 {
    opacity: 1;
}

.bg-gradient-4 {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top right, rgba(245, 158, 11, 0.2), transparent, rgba(251, 113, 133, 0.2));
    opacity: 1;
    transition: var(--transition);
}

body.dark .bg-gradient-4 {
    opacity: 0;
}

.bg-gradient-5 {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom left, rgba(16, 185, 129, 0.15), transparent, rgba(168, 85, 247, 0.15));
    opacity: 1;
    transition: var(--transition);
}

body.dark .bg-gradient-5 {
    opacity: 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-nav.active {
        display: block;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .formations-grid {
        grid-template-columns: 1fr;
    }
    
    .soft-skills-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 6rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 8rem;
    }
}

/* Popup CV - En cours de construction */
.cv-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cv-popup-overlay.active {
    opacity: 1;
}

.cv-popup {
    background: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    overflow: hidden;
}

body.dark .cv-popup {
    background: #1f2937;
    color: #d1d5db;
}

.cv-popup-overlay.active .cv-popup {
    transform: scale(1) translateY(0);
}

.cv-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    background: linear-gradient(135deg, #f59e0b, #f97316);
}

body.dark .cv-popup-header {
    border-bottom: 1px solid #374151;
    background: linear-gradient(135deg, #92400e, #ea580c);
}

.cv-popup-header h3 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.cv-popup-header i {
    margin-right: 0.5rem;
}

.cv-popup-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
}

.cv-popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.cv-popup-content {
    padding: 2rem;
    text-align: center;
}

.construction-icon {
    font-size: 4rem;
    color: #f59e0b;
    margin-bottom: 1.5rem;
    animation: bounce 2s infinite;
}

body.dark .construction-icon {
    color: #fbbf24;
}

.cv-popup-content p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.cv-popup-content p:last-of-type {
    margin-bottom: 2rem;
    color: #6b7280;
}

body.dark .cv-popup-content p:last-of-type {
    color: #9ca3af;
}

.construction-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 1rem;
}

body.dark .construction-bar {
    background: #374151;
}

.construction-progress {
    height: 100%;
    background: linear-gradient(90deg, #f59e0b, #f97316, #ea580c);
    border-radius: 4px;
    width: 60%;
    animation: progressAnimation 2s ease-in-out infinite;
}

@keyframes progressAnimation {
    0% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(100%);
    }
} 

/* Carte de contact avec effet de survol */
.contact-form-card {
    position: relative;
    min-height: 450px;
    border-radius: 1.5rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    padding: 2rem;
}

body.dark .contact-form-card {
    background: rgba(31, 41, 55, 0.95);
    border-color: rgba(75, 85, 99, 0.6);
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.1);
}

.contact-form-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.maintenance-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f59e0b, #ea580c, #dc2626);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 2rem;
}

body.dark .maintenance-overlay {
    background: linear-gradient(135deg, #92400e, #ea580c, #dc2626);
}

.contact-form-card:hover .maintenance-overlay {
    opacity: 1;
    visibility: visible;
}

.contact-form-card:hover .card-header,
.contact-form-card:hover .contact-form {
    opacity: 0;
    transform: scale(0.95);
}

/* Header de la carte */
.card-header {
    text-align: center;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

body.dark .card-title {
    color: #f9fafb;
}

.card-title i {
    color: #3b82f6;
    font-size: 1.5rem;
}

.card-description {
    color: #64748b;
    font-weight: 400;
    transition: var(--transition);
}

body.dark .card-description {
    color: #9ca3af;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

body.dark .card-title {
    color: #f9fafb;
}

.card-description {
    color: #64748b;
    font-weight: 400;
    transition: var(--transition);
}

body.dark .card-description {
    color: #9ca3af;
}

/* Formulaire */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: #475569;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

body.dark .form-group label {
    color: #d1d5db;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.8);
    color: #1e293b;
    font-size: 1rem;
    transition: all 0.3s ease;
    resize: none;
    font-family: inherit;
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

body.dark .form-group input,
body.dark .form-group textarea {
    border-color: #6b7280;
    background: rgba(75, 85, 99, 0.8);
    color: #f9fafb;
}

body.dark .form-group input:focus,
body.dark .form-group textarea:focus {
    border-color: #3b82f6;
    background: rgba(31, 41, 55, 0.95);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
}

body.dark .form-group input::placeholder,
body.dark .form-group textarea::placeholder {
    color: #6b7280;
}

/* Bouton d'envoi */
.btn-full {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border: none;
    border-radius: 1rem;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.2);
}

.btn-full:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
    background: linear-gradient(135deg, #2563eb, #1e40af);
}

/* Face arrière - Maintenance */
.maintenance-content {
    color: #ffffff;
    max-width: 300px;
}

.maintenance-icon-wrapper {
    position: relative;
    margin-bottom: 2rem;
}

.maintenance-icon {
    font-size: 4rem;
    animation: rotate 3s linear infinite;
    position: relative;
    z-index: 2;
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.6;
    }
}

.maintenance-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.maintenance-content p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.maintenance-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.maintenance-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

/* Overlay pour effet de profondeur */
.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: 1.5rem;
}

.contact-form-card:hover .card-overlay {
    opacity: 1;
}

/* Section d'informations de contact */
.contact-info-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    border: 1px solid rgba(226, 232, 240, 0.6);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    padding: 1.5rem;
}

body.dark .contact-info-card {
    border-color: rgba(75, 85, 99, 0.6);
    background: rgba(31, 41, 55, 0.95);
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.1);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #64748b;
    transition: var(--transition);
}

body.dark .contact-info-item {
    color: #9ca3af;
}

.contact-info-item i {
    color: #9ca3af;
    font-size: 1.25rem;
}

body.dark .contact-info-item i {
    color: #6b7280;
}

/* Section réseaux sociaux */
.social-links-section {
    margin-top: 1rem;
}

.social-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: #1e293b;
    margin-bottom: 1rem;
    transition: var(--transition);
}

body.dark .social-title {
    color: #f9fafb;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.social-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    transition: var(--transition);
    min-height: auto;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(226, 232, 240, 0.6);
    border-radius: 1rem;
}

.social-link:hover .social-card {
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

body.dark .social-card {
    background: rgba(31, 41, 55, 0.95);
    border-color: rgba(75, 85, 99, 0.6);
}

body.dark .social-link:hover .social-card {
    background: #1f2937;
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.1);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    color: #ffffff;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.social-icon.bg-blue {
    background: linear-gradient(to right, #2563eb, #1d4ed8);
}

.social-icon.bg-gray {
    background: linear-gradient(to right, #6b7280, #4b5563);
}

body.dark .social-icon.bg-gray {
    background: linear-gradient(to right, #9ca3af, #6b7280);
}

.social-link:hover .social-icon {
    box-shadow: var(--shadow-xl);
}

.social-info h4 {
    font-weight: 500;
    color: #1e293b;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

body.dark .social-info h4 {
    color: #f9fafb;
}

.social-info p {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 300;
    transition: var(--transition);
}

body.dark .social-info p {
    color: #9ca3af;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-form-card:hover {
        transform: none;
    }
    
    .contact-form-card:hover .maintenance-overlay {
        opacity: 1;
        visibility: visible;
    }
    
    .maintenance-overlay {
        padding: 1.5rem;
    }
    
    .maintenance-icon {
        font-size: 3rem;
    }
    
    .maintenance-content h3 {
        font-size: 1.25rem;
    }
}