/* ==========================================================
   COMPÉTENCES — grande liste façon « Services » de la vidéo :
   la catégorie active passe en noir et ouvre son panneau
   (réutilise .ab-ghost / .ab-wrap / .ab-head de about.css)
   ========================================================== */

.sk {
    --gp: 0;

    position: relative;
    z-index: 1;
    background: var(--hx-bg);
    color: var(--hx-ink);
    overflow: clip;
    padding: 6vh 0 16vh;
    border-top: 1px solid rgba(28, 26, 25, 0.08);
}

.sk-board {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    column-gap: 5vw;
    align-items: center;
    margin-top: clamp(4rem, 10vh, 7rem);
}

/* ---------- Liste des catégories ---------- */

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

.sk-item {
    position: relative;
    display: inline-flex;
    align-items: flex-start;
    gap: 14px;
    padding: 0.15em 0;
    border: 0;
    background: none;
    cursor: pointer;
    font-family: var(--hx-display);
    font-size: clamp(2.6rem, 6.4vw, 5.6rem);
    line-height: 1.08;
    text-transform: uppercase;
    color: #a9a29d;
    transition: color 0.35s ease, transform 0.45s var(--hx-ease);
}

.sk-item-num {
    margin-top: 0.55em;
    font-family: var(--font);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: inherit;
}

.sk-item::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.08em;
    height: 2px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--hx-ease);
}

.sk-item:hover { color: #6f6864; }

.sk-item.is-active {
    color: var(--hx-ink);
    transform: translateX(10px);
}

.sk-item.is-active::after { transform: scaleX(1); }

.sk-item:focus-visible {
    outline: 2px solid var(--hx-accent);
    outline-offset: 4px;
}

/* ---------- Panneau sombre ---------- */

.sk-panels {
    position: relative;
    min-height: 420px;
    display: grid;
}

.sk-panel {
    grid-area: 1 / 1;
    padding: clamp(24px, 3vw, 40px);
    background: var(--hx-ink);
    color: #efece7;
    opacity: 0;
    transform: translateY(16px) scale(0.98);
    transition: opacity 0.45s ease, transform 0.6s var(--hx-ease);
    pointer-events: none;
}

.sk-panel[hidden] { display: block; visibility: hidden; }

.sk-panel.is-active {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    visibility: visible;
}

.sk-panel-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
}

.sk-panel-title {
    font-family: var(--hx-display);
    font-size: clamp(1.4rem, 2.4vw, 2.1rem);
    text-transform: uppercase;
}

.sk-panel-count {
    font-family: var(--hx-display);
    font-size: clamp(0.95rem, 1.4vw, 1.2rem);
    text-transform: uppercase;
    color: #bdb7b1;
}

.sk-panel-desc {
    margin: 0.75rem 0 2rem;
    max-width: 28em;
    font-size: 0.78rem;
    line-height: 1.6;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #bdb7b1;
}

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

.sk-skill {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: baseline;
    row-gap: 10px;
    padding: 14px 0;
    border-top: 1px solid rgba(239, 236, 231, 0.12);
}

.sk-skill-name {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--hx-display);
    font-size: clamp(1.1rem, 1.6vw, 1.4rem);
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

.sk-skill-name i {
    width: 1.1em;
    font-size: 0.85em;
    text-align: center;
    color: #8f8883;
}

.sk-skill-pct {
    font-family: var(--hx-display);
    font-size: 1rem;
    color: #bdb7b1;
}

.sk-bar {
    grid-column: 1 / -1;
    height: 2px;
    background: rgba(239, 236, 231, 0.12);
    overflow: hidden;
}

.sk-bar-fill {
    display: block;
    height: 100%;
    width: 0;
    background: #efece7;
    transition: width 1.1s var(--hx-ease);
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
    .sk-board { grid-template-columns: 1fr; row-gap: 2.5rem; }
    .sk-list { display: flex; flex-wrap: wrap; gap: 0 22px; }
    .sk-item { font-size: clamp(2.2rem, 11vw, 3.4rem); }
    .sk-item.is-active { transform: none; }
    .sk-panels { min-height: 0; }
    .sk-panel[hidden] { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .sk-item, .sk-panel, .sk-bar-fill { transition: none; }
}

/* ==========================================================
   COULEURS — une couleur par catégorie (--cc),
   la couleur officielle de chaque techno (--tc)
   ========================================================== */

.sk-item,
.sk-panel { --cc-text: color-mix(in srgb, var(--cc, var(--hx-ink)) 72%, #000); }

/* grande liste : numéro et soulignement colorés, catégorie active teintée */
.sk-item .sk-item-num { color: var(--cc); }
.sk-item::after { background: var(--cc); height: 4px; }
.sk-item.is-active { color: var(--cc-text); }
@media (hover: hover) {
    .sk-item:hover { color: color-mix(in srgb, var(--cc) 55%, #6f6864); }
    .sk-item.is-active:hover { color: var(--cc-text); }
}

/* petite liste de l'en-tête : pastilles de couleur */
.sk .ab-list li { display: flex; align-items: center; gap: 8px; }
.sk .ab-list li::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--dot);
}
.sk .ab-list li:nth-child(1) { --dot: #e34f26; }
.sk .ab-list li:nth-child(2) { --dot: #7a5cc4; }
.sk .ab-list li:nth-child(3) { --dot: #1f88d1; }
.sk .ab-list li:nth-child(4) { --dot: #2f9e6a; }

/* panneau : bandeau et titre à la couleur de la catégorie */
.sk-panel { border-top: 5px solid var(--cc); }
.sk-panel-title { color: var(--cc); filter: brightness(1.25) saturate(1.1); }

/* technos : icône, pourcentage et barre à la couleur officielle */
.sk-skill-name i { color: var(--tc, #8f8883); }
.sk-skill-pct { color: var(--tc, #bdb7b1); }
.sk-bar-fill {
    background: linear-gradient(90deg, color-mix(in srgb, var(--tc, #efece7) 70%, #1c1a19), var(--tc, #efece7));
    box-shadow: 0 0 10px color-mix(in srgb, var(--tc, transparent) 45%, transparent);
}
.sk-bar { height: 3px; }