/* 
  Thème: Minimaliste, Épuré, Nuit (Noir, Bleu nuit, Violet sombre)
*/

:root {
    --bg-main: #07070a;
    /* Noir très profond */
    --bg-secondary: #0d111a;
    /* Bleu nuit profond */
    --bg-card: #151a28;
    /* Bleu nuit un peu plus clair pour les cartes */
    --text-primary: #f0f0f5;
    /* Gris très clair / blanc cassé */
    --text-secondary: #9da3af;
    /* Gris bleuté clair */
    --accent-color: #6330ff;
    /* Violet dynamique */
    --accent-hover: #7b4fff;
    /* Violet éclairci */
    --accent-info: #3b82f6;
    /* Bleu vif d'information / de distinction */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utils */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    margin-bottom: 50px;
    text-align: center;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background-color: var(--accent-color);
    border-radius: 4px;
}

.section-footer {
    text-align: center;
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

section {
    padding: 100px 0;
}

/* Animations simples (Intersection Observer) */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Navigation - Effet "Glassmorphism" sombre */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(7, 7, 10, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.logo::after {
    content: '.';
    color: var(--accent-color);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s, transform 0.3s;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* Hero Section (Couverture) */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 80% 20%, rgba(99, 48, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 40%);
    padding-top: 80px;
    /* offset navbar */
}

.hero-content {
    text-align: center;
    max-width: 700px;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
}

.highlight {
    background: linear-gradient(to right, var(--accent-info), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-weight: 300;
}

.contact-info-card {
    background: rgba(21, 26, 40, 0.6);
    backdrop-filter: blur(8px);
    padding: 25px 40px;
    border-radius: 16px;
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.contact-info-card p {
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.contact-info-card i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.profile-container {
    margin-bottom: 30px;
}

.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--bg-card);
    box-shadow: 0 0 20px rgba(99, 48, 255, 0.4);
}

/* Section Profil & Objectif */
#profil {
    background-color: var(--bg-secondary);
}

.content-box {
    background: var(--bg-card);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.objective {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.light-text {
    font-size: 1.1rem;
    color: var(--accent-info);
    font-weight: 400;
}

.divider {
    height: 1px;
    width: 60px;
    background: rgba(255, 255, 255, 0.1);
    margin: 30px auto;
}

.bio {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* Compétences & Carrousel */
.slider {
    background-color: var(--bg-secondary);
    padding: 50px 0;
    overflow: hidden;
    position: relative;
    margin-bottom: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

/* Ombre sur les côtés pour masquer l'entrée/sortie des icônes */
.slider::before,
.slider::after {
    content: "";
    height: 100%;
    position: absolute;
    width: 80px;
    z-index: 2;
    top: 0;
    pointer-events: none;
}

.slider::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-secondary) 0%, transparent 100%);
}

.slider::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-secondary) 0%, transparent 100%);
}

/* Animation de défilement (calculée pour 13 compétences, chaque slide fait 160px) */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-160px * 13));
    }
}

.slide-track {
    display: flex;
    width: calc(160px * 26);
    /* 13 de base + 13 clonées = 26 */
    animation: scroll 30s linear infinite;
}

.slider:hover .slide-track {
    animation-play-state: paused;
}

.slide {
    width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--text-secondary);
    transition: transform 0.3s;
    cursor: pointer;
}

.slide span {
    font-size: 0.95rem;
    margin-top: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

.slide:hover {
    transform: scale(1.15);
}

/* Soft Skills */
.soft-skills {
    text-align: center;
}

.soft-skills h3 {
    margin-bottom: 25px;
    font-size: 1.4rem;
    color: var(--text-primary);
}

.tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.tags li {
    background-color: var(--bg-card);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    transition: background-color 0.3s, border-color 0.3s;
}

.tags li:hover {
    border-color: var(--accent-color);
    background-color: rgba(99, 48, 255, 0.1);
}

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

.languages h3 {
    margin-bottom: 25px;
    font-size: 1.4rem;
    color: var(--text-primary);
}

/* Projets */
#projets {
    background-color: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background-color: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(99, 48, 255, 0.3);
}

.project-img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    display: block;
}

.img-placeholder {
    height: 220px;
    background: linear-gradient(135deg, #151a28, #0e121d);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.img-placeholder p {
    font-size: 0.9rem;
    margin-top: 15px;
    opacity: 0.7;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.project-status {
    font-size: 0.7rem;
    padding: 4px 10px;
}

.project-info {
    padding: 30px;
}

.project-info h3 {
    font-size: 1.4rem;
}

.project-context {
    font-size: 0.85rem;
    color: var(--accent-info);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.project-info p:not(.project-context) {
    color: var(--text-secondary);
    font-size: 0.95rem;
    min-height: 50px;
}

.tech-tags {
    margin-top: 25px;
    display: flex;
    gap: 8px;
}

.tech-tags span {
    font-size: 0.75rem;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding: 5px 12px;
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.project-links {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.85rem;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-link:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Timeline / Formations & Expériences */
.timeline-container {
    max-width: 800px;
    margin: 0 auto;
}

.timeline {
    border-left: 2px solid rgba(255, 255, 255, 0.1);
    padding-left: 40px;
    margin-left: 20px;
    position: relative;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

.timeline-dot {
    position: absolute;
    left: -49px;
    /* Ajustement par rapport au padding et bordure de timeline */
    top: 5px;
    width: 16px;
    height: 16px;
    background-color: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--bg-main);
}

.exp-dot {
    background-color: var(--accent-info);
}

.timeline-content {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: transform 0.3s;
}

.timeline-content:hover {
    transform: translateX(5px);
    border-color: rgba(255, 255, 255, 0.1);
}

.timeline-content h3 {
    margin-bottom: 5px;
    font-size: 1.3rem;
}

.timeline-content .date {
    display: inline-block;
    color: var(--accent-color);
    font-size: 0.85rem;
    margin-bottom: 15px;
    font-weight: 600;
    background: rgba(99, 48, 255, 0.1);
    padding: 3px 10px;
    border-radius: 4px;
}

.exp-content .date {
    color: var(--accent-info);
    background: rgba(59, 130, 246, 0.1);
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

/* Contact Infos */
.contact-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-btn i {
    font-size: 1.2rem;
    color: var(--accent-color);
}

.contact-btn:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(99, 48, 255, 0.2);
}

.contact-btn:hover i {
    color: white;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    background-color: var(--bg-main);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 900px) {
    .nav-links {
        display: none;
        /* Simplification pour mobile */
    }

    .hero h1 {
        font-size: 3rem;
    }

    .contact-info-card {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .timeline {
        margin-left: 0;
        padding-left: 20px;
    }

    .timeline-dot {
        left: -29px;
    }

    section {
        padding: 60px 0;
    }

    .content-box {
        padding: 30px 20px;
    }
}

/* Centres d'intérêt */
#interets {
    background-color: var(--bg-main);
}

.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.interest-card {
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: transform 0.3s, box-shadow 0.3s;
}

.interest-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(99, 48, 255, 0.2);
}

.interest-card h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.interest-card h3 i {
    color: var(--accent-info);
    font-size: 1.6rem;
}

.interest-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.interest-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.interest-list .emoji {
    font-size: 1.5rem;
    line-height: 1.2;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

.interest-text strong {
    color: var(--text-primary);
    font-size: 1.05rem;
}

.interest-text .desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.interest-img {
    width: 100%;
    max-height: 150px;
    object-fit: contain;
    border-radius: 8px;
    margin-top: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.img-zoomed {
    object-fit: cover !important;
}

/* Formation & Scolaire */
.edu-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.edu-years {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.status-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-progress {
    background: rgba(99, 48, 255, 0.15);
    color: #a78bfa;
    border-color: rgba(167, 139, 250, 0.3);
}

.badge-success {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border-color: rgba(252, 165, 165, 0.3);
}

.edu-content h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.edu-school {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.edu-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 25px;
}

.tag-bien {
    background-color: rgba(59, 130, 246, 0.1) !important;
    color: #93c5fd !important;
    border-color: rgba(147, 197, 253, 0.3) !important;
}

/* Recommandations */
#recommandations {
    background-color: var(--bg-secondary);
}

.reco-card {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.reco-card i.fa-quote-left {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 2rem;
    color: rgba(99, 48, 255, 0.2);
}

.reco-text {
    font-style: italic;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    z-index: 2;
}

.reco-author {
    color: var(--accent-info);
    font-weight: 600;
    text-align: right;
}