/* =================================
   AMÉLIORATIONS INDEX POUR RECRUTEURS
   ================================= */

/* Header amélioré */
.header-content {
    text-align: center;
    padding: 20px 0;
}

.tagline {
    display: block;
    font-size: 1rem;
    color: #64ffda;
    margin-top: 5px;
    font-weight: 300;
    letter-spacing: 1px;
}

/* Section Héros */
.hero-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #0f1419 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(100, 255, 218, 0.1) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg); }
}

.hero-content {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.hero-text {
    flex: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #b8c4ce;
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-cta-container {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #64ffda, #4fc3f7);
    color: #0f1419;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(100, 255, 218, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(100, 255, 218, 0.4);
}

.btn-hero-secondary {
    background: transparent;
    color: #64ffda;
    border: 2px solid #64ffda;
    font-weight: 600;
    padding: 13px 25px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    background: #64ffda;
    color: #0f1419;
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #64ffda;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: #b8c4ce;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-visual {
    flex: 1;
    position: relative;
    text-align: center;
}

.hero-image {
    max-width: 400px;
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.hero-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, #64ffda, #4fc3f7);
    border-radius: 20px;
    opacity: 0.2;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Compétences */
.skills-section {
    padding: 80px 20px;
    background: #1a1a2e;
}

.skills-header {
    text-align: center;
    margin-bottom: 60px;
}

.skills-header h2 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 15px;
}

.skills-header p {
    color: #b8c4ce;
    font-size: 1.1rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.skill-category {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(100, 255, 218, 0.1);
}

.skill-category h3 {
    color: #64ffda;
    font-size: 1.3rem;
    margin-bottom: 20px;
    text-align: center;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.skill-name {
    color: #ffffff;
    font-weight: 600;
    min-width: 120px;
}

.skill-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, #64ffda, #4fc3f7);
    border-radius: 4px;
    transition: width 1s ease-out;
    animation: fillBar 2s ease-out;
}

@keyframes fillBar {
    from { width: 0%; }
}

.skill-level {
    color: #64ffda;
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 70px;
    text-align: center;
}

/* Section Projets Featured */
.featured-projects-section {
    padding: 80px 20px;
    background: #0f1419;
}

.featured-header {
    text-align: center;
    margin-bottom: 60px;
}

.featured-header h2 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 15px;
}

.featured-header p {
    color: #b8c4ce;
    font-size: 1.1rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.featured-project {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(100, 255, 218, 0.1);
}

.featured-project:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(100, 255, 218, 0.3);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-project:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(100, 255, 218, 0.9);
    color: #0f1419;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.project-info {
    padding: 25px;
}

.project-info h3 {
    color: #ffffff;
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.project-info p {
    color: #b8c4ce;
    margin-bottom: 15px;
    line-height: 1.5;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    background: rgba(100, 255, 218, 0.1);
    color: #64ffda;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid rgba(100, 255, 218, 0.2);
}

.featured-cta {
    text-align: center;
    margin-top: 40px;
}

/* Améliorations section présentation */
.intro-highlight {
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.1), rgba(79, 195, 247, 0.1));
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid #64ffda;
    margin-bottom: 30px;
}

.intro-highlight p {
    font-size: 1.2rem;
    color: #ffffff;
    margin: 0;
    font-weight: 500;
}

.presentation-details h3 {
    color: #64ffda;
    font-size: 1.2rem;
    margin-bottom: 15px;
    margin-top: 25px;
}

.specialties-list {
    list-style: none;
    padding: 0;
}

.specialties-list li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: #b8c4ce;
    line-height: 1.5;
}

.specialties-list li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: #64ffda;
}

.credentials {
    margin-top: 20px;
    padding: 20px;
    background: rgba(100, 255, 218, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(100, 255, 218, 0.1);
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.credential-icon {
    font-size: 1.2rem;
}

.credential-text {
    color: #b8c4ce;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta-container {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 30px;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .skill-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .skill-bar {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .hero-section,
    .skills-section,
    .featured-projects-section {
        padding: 60px 15px;
    }
}