/* ===== Timeline CV Styles ===== */

/* Container principal du CV */
.cv-container {
    width: 90%;
    max-width: 1300px;
}

/* Header du CV avec titre et bouton téléchargement */
.cv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(to right, #0050FF, #7f3bcf) 1;
}

.cv-title-section {
    flex: 1;
}

.cv-main-title {
    font-size: 45px;
    font-family: 'poppins-semibold', sans-serif;
    background: linear-gradient(to right, #0050FF, #7f3bcf) border-box;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
    line-height: 1.2;
}

.cv-subtitle {
    font-size: 18px;
    color: #666;
    margin: 10px 0 0 0;
    font-family: 'poppins', sans-serif;
}

/* Sections principales */
.cv-section {
    margin-top: 50px;
}

.section-title {
    margin-bottom: 30px;
}

/* ===== Timeline Styles ===== */
.timeline {
    position: relative;
    padding-left: 0;
}

/* Ligne verticale de la timeline */
.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 30px;
    bottom: 30px;
    width: 4px;
    background: linear-gradient(to bottom, #0050FF, #7f3bcf);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-left: 40px;
    margin-bottom: 40px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

/* Marqueur circulaire sur la timeline */
.timeline-marker {
    position: absolute;
    left: -8px;
    top: 30px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0050FF, #7f3bcf);
    box-shadow: 0 0 0 4px #F4ECE6, 0 0 0 6px rgba(0, 80, 255, 0.2);
    z-index: 2;
}

/* Contenu de chaque élément de la timeline */
.timeline-content {
    position: relative;
}

/* ===== Amélioration de la section Compétences ===== */
.competences-block {
    margin-bottom: 35px;
}

.competences-block:last-of-type {
    margin-bottom: 0;
}

.competences-subtitle {
    font-size: 22px;
    font-family: 'poppins-semibold', sans-serif;
    background: linear-gradient(to right, #0050FF, #7f3bcf) border-box;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(0, 80, 255, 0.1);
}

.skills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: flex-start;
}

.competencecv {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 120px;
}

.portfolio-link-section {
    margin-top: 40px;
    text-align: center;
    padding: 25px;
    background: linear-gradient(135deg, rgba(0, 80, 255, 0.03), rgba(127, 59, 207, 0.03));
    border-radius: 10px;
    border: 1px solid rgba(0, 80, 255, 0.1);
}

.portfolio-link-section p {
    margin-bottom: 20px;
    font-size: 16px;
}

/* ===== Responsive pour Timeline ===== */
@media (max-width: 1024px) {
    .cv-container {
        width: 95%;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-item {
        padding-left: 35px;
    }

    .timeline-marker {
        left: -8px;
    }

    .skills-row {
        gap: 20px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .cv-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding-bottom: 20px;
    }

    .cv-title-section {
        width: 100%;
        text-align: center;
    }

    .cv-main-title {
        font-size: 35px;
    }

    .cv-subtitle {
        font-size: 16px;
    }

    .cv-header .button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .timeline::before {
        left: 0;
        top: 20px;
        bottom: 20px;
    }

    .timeline-item {
        padding-left: 30px;
        margin-bottom: 30px;
    }

    .timeline-marker {
        left: -8px;
        top: 20px;
        width: 16px;
        height: 16px;
        box-shadow: 0 0 0 3px #F4ECE6, 0 0 0 5px rgba(0, 80, 255, 0.2);
    }

    .competences-subtitle {
        font-size: 20px;
        text-align: center;
    }

    .skills-row {
        justify-content: center;
        gap: 18px;
    }

    .competencecv {
        min-width: 100px;
    }

    .portfolio-link-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .cv-main-title {
        font-size: 28px;
    }

    .cv-subtitle {
        font-size: 14px;
    }

    .timeline::before {
        width: 3px;
    }

    .timeline-item {
        padding-left: 25px;
    }

    .timeline-marker {
        left: -7.5px;
        width: 15px;
        height: 15px;
    }

    .competences-subtitle {
        font-size: 18px;
    }

    .skills-row {
        gap: 15px;
    }

    .competencecv {
        min-width: 90px;
    }
}

/* Animation d'apparition au scroll (optionnel) */
@media (prefers-reduced-motion: no-preference) {
    .timeline-item {
        opacity: 0;
        transform: translateY(20px);
        animation: fadeInUp 0.6s ease forwards;
    }

    .timeline-item:nth-child(1) { animation-delay: 0.1s; }
    .timeline-item:nth-child(2) { animation-delay: 0.2s; }
    .timeline-item:nth-child(3) { animation-delay: 0.3s; }
    .timeline-item:nth-child(4) { animation-delay: 0.4s; }

    @keyframes fadeInUp {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}