/* =========================================================
   PROJETS GEII — cartes dépliables
   Palette alignée sur le reste du site (navy / cyan néon)
   ========================================================= */

:root {
    --navy-deep: #0a1f44;
    --navy-mid: #13315c;
    --navy-accent: #1e4e8c;
    --navy-accent2: #3066be;
    --cyan: #1ec0ff;
    --cyan-dim: rgba(30, 192, 255, 0.35);
    --glass-bg: rgba(30, 192, 255, 0.07);
    --glass-border: rgba(30, 192, 255, 0.28);
    --text-soft: #d8f0ff;
    --mono: "Courier New", Consolas, monospace;
}

/* ===== CONTAINER ===== */
.projects-container {
    padding: 130px 24px 100px;
    max-width: 1100px;
    margin: 0 auto;
}

/* ===== INTRO DE PAGE ===== */
.projects-intro {
    text-align: center;
    margin-bottom: 60px;
}

.projects-eyebrow {
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px;
    font-family: var(--mono);
}

.page-title {
    font-size: 2.7rem;
    margin: 0 0 18px;
    color: #ffffff;
    text-shadow: 0 0 16px rgba(30, 192, 255, 0.45);
}

.projects-subtitle {
    max-width: 640px;
    margin: 0 auto;
    color: var(--text-soft);
    line-height: 1.7em;
    font-size: 15.5px;
}

/* ===== CARTE PROJET ===== */
.project-card {
    position: relative;
    background: rgba(19, 49, 92, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    margin-bottom: 40px;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55);
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.project-card:hover {
    border-color: rgba(30, 192, 255, 0.55);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(30, 192, 255, 0.12);
}

.project-card.active {
    border-color: rgba(30, 192, 255, 0.65);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(30, 192, 255, 0.22);
}

/* numéro fantôme en filigrane — signature de la page */
.project-index {
    position: absolute;
    top: -18px;
    right: 24px;
    font-family: var(--mono);
    font-size: 6.5rem;
    font-weight: 700;
    color: rgba(30, 192, 255, 0.08);
    line-height: 1;
    pointer-events: none;
    z-index: 0;
    user-select: none;
}

/* ===== HEADER (bouton cliquable complet) ===== */
.project-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding: 28px 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    position: relative;
    z-index: 1;
}

/* balayage lumineux qui traverse l'en-tête quand la carte est ouverte */
.project-header::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, var(--cyan), transparent);
    transition: width 0.6s ease;
}

.project-card.active .project-header::after {
    width: 100%;
}

.header-text {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.project-tag {
    display: inline-block;
    color: var(--cyan);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    width: fit-content;
}

.project-header h2 {
    color: #ffffff;
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.3em;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.mini-tag {
    font-size: 12.5px;
    font-family: var(--mono);
    color: var(--text-soft);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 4px 12px;
    border-radius: 20px;
}

/* ===== BOUTON TOGGLE ===== */
.toggle-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: #ffffff;
    padding: 12px 22px;
    font-weight: 600;
    font-size: 14.5px;
    border-radius: 30px;
    transition: 0.3s ease;
}

.project-card:hover .toggle-btn,
.project-card.active .toggle-btn {
    background: var(--cyan);
    color: var(--navy-deep);
    box-shadow: 0 0 18px rgba(30, 192, 255, 0.6);
    border-color: transparent;
}

.chevron {
    display: inline-block;
    font-size: 16px;
    line-height: 1;
    transition: transform 0.4s ease;
}

.project-card.active .chevron {
    transform: rotate(180deg);
}

/* ===== CONTENU DÉPLIABLE ===== */
.project-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s ease;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

.project-card.active .project-body {
    max-height: 4000px;
    padding: 0 32px 36px;
}

/* ===== STRUCTURE HAUT ===== */
.top-section {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 28px;
    align-items: stretch;
    margin-top: 8px;
}

/* ===== IMAGE ===== */
.image-block {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
}

.image-block img {
    width: 100%;
    border-radius: 12px;
    display: block;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

.project-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.project-logos img {
    width: 72px;
    height: 72px;
    background: #ffffff;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
    transition: transform 0.25s ease;
}

.project-logos img:hover {
    transform: translateY(-3px) scale(1.05);
}

.logos-label {
    display: block;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 14px;
}

/* ===== BLOCS TEXTE ===== */
.resume-block,
.cdc-block,
.skills-block {
    background: rgba(255, 255, 255, 0.03);
    padding: 26px 28px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.resume-block h3,
.cdc-block h3,
.skills-block h3 {
    color: var(--cyan);
    margin: 0 0 14px;
    font-size: 1.1rem;
    text-shadow: 0 0 8px rgba(30, 192, 255, 0.4);
}

.resume-block p {
    color: var(--text-soft);
    line-height: 1.75em;
    font-size: 15px;
    margin: 0;
}

.cdc-block {
    margin-top: 28px;
}

.skills-block {
    margin-top: 28px;
}

.styled-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.styled-list li {
    color: var(--text-soft);
    padding: 9px 0 9px 26px;
    position: relative;
    line-height: 1.55em;
    font-size: 14.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.styled-list li:last-child {
    border-bottom: none;
}

.styled-list li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--cyan);
}

.styled-list li strong {
    color: #ffffff;
}

.styled-list li em {
    color: var(--cyan);
    font-style: normal;
}

.styled-list li code {
    font-family: var(--mono);
    background: rgba(30, 192, 255, 0.12);
    color: var(--cyan);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 13px;
}

/* ===== TABLEAUX DE BROCHAGE (esprit datasheet) ===== */
.pin-tables {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 6px;
}

.pin-table {
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(30, 192, 255, 0.18);
    border-radius: 10px;
    padding: 14px 16px;
}

.pin-table-title {
    display: block;
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 12.5px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pin-table table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--mono);
    font-size: 13px;
}

.pin-table td {
    color: var(--text-soft);
    padding: 6px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.pin-table tr:last-child td {
    border-bottom: none;
}

.pin-table td:first-child {
    color: var(--cyan);
    font-weight: 700;
    width: 18px;
}

.pin-table td:nth-child(2) {
    color: #ffffff;
    font-weight: 600;
    white-space: nowrap;
}

/* Variante 2 colonnes (référence / désignation) — utilisée pour les listes de
   composants, où le texte de la 2e colonne est plus long et doit passer à la ligne */
.pin-table table.ref-table td:first-child {
    width: auto;
    white-space: nowrap;
    padding-right: 14px;
}

.pin-table table.ref-table td:nth-child(2) {
    white-space: normal;
    line-height: 1.4em;
}

.pin-note {
    margin: 16px 0 0;
    color: var(--text-soft);
    font-size: 13.5px;
    opacity: 0.85;
}

/* ===== COMPÉTENCES ===== */
.skills {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.skill-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 10px 22px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    color: #ffffff;
    font-size: 14px;
    transition: all 0.3s ease;
}

.skill-btn:hover {
    background: var(--cyan);
    color: var(--navy-deep);
    box-shadow: 0 0 16px rgba(30, 192, 255, 0.6);
    transform: translateY(-2px);
}

/* ===== MODAL ===== */
.skill-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
    z-index: 500;
}

.modal-content {
    background: rgba(19, 49, 92, 0.98);
    border: 1px solid var(--glass-border);
    padding: 32px 34px;
    border-radius: 16px;
    width: 420px;
    max-width: 90%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    position: relative;
}

.modal-content h2 {
    color: var(--cyan);
    margin: 0 0 16px;
    font-size: 1.3rem;
    text-shadow: 0 0 10px rgba(30, 192, 255, 0.5);
}

.modal-content p {
    color: var(--text-soft);
    line-height: 1.8em;
    font-size: 14.5px;
    text-align: left;
    margin: 0;
}

.close-btn {
    position: absolute;
    top: 14px;
    right: 18px;
    cursor: pointer;
    font-size: 22px;
    color: #ffffff;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.close-btn:hover {
    opacity: 1;
}

/* ===== SEARCH (reprend ton style existant) ===== */
.search-container {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-container input {
    padding: 8px 14px;
    border-radius: 20px;
    border: none;
    outline: none;
    width: 180px;
    transition: 0.3s ease;
}

.search-container input:focus {
    width: 240px;
    box-shadow: 0 0 10px rgba(30, 192, 255, 0.8);
}

.search-container button {
    background: var(--cyan);
    border: none;
    padding: 8px 12px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
    .top-section {
        grid-template-columns: 1fr;
    }

    .pin-tables {
        grid-template-columns: 1fr;
    }

    .project-index {
        font-size: 5rem;
        top: -12px;
    }
}

@media (max-width: 640px) {
    .projects-container {
        padding: 110px 16px 70px;
    }

    .page-title {
        font-size: 2.1rem;
    }

    .project-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 24px 22px;
    }

    .toggle-btn {
        align-self: flex-start;
    }

    .project-body {
        padding: 0 22px;
    }

    .project-card.active .project-body {
        padding: 0 22px 28px;
    }

    .resume-block,
    .cdc-block,
    .skills-block {
        padding: 20px 20px;
    }

    .project-index {
        font-size: 3.6rem;
        right: 14px;
        top: -8px;
    }
}