/* ============================================================
   QUIEN-SOY.CSS
   ============================================================ */

#particles-canvas {
    position: fixed; top:0; left:0; width:100%; height:100%;
    pointer-events:none; z-index:0; opacity:0.2;
}

/* ── GRID PRINCIPAL ── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
    align-items: start;
}

/* ── FOTO ── */
.photo-col { position: sticky; top: 100px; }

.photo-frame {
    position: relative;
    width: 280px;
    margin: 0 auto;
}

.photo-frame::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    border: 1px solid var(--gold-border);
}

.photo-frame::after {
    content: '';
    position: absolute;
    inset: -24px;
    border-radius: 50%;
    border: 1px solid rgba(201,168,76,0.1);
}

.photo-circle {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 2px solid var(--gold);
    overflow: hidden;
    background: var(--bg3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.photo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.photo-placeholder .initials-big {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.photo-placeholder .ph-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.photo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.photo-caption {
    text-align: center;
    margin-top: 2rem;
}

.photo-caption .name-big {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
}

.photo-caption .role {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.photo-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.photo-links a {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--muted-light);
    text-decoration: none;
    letter-spacing: 0.08em;
    transition: color 0.2s;
}

.photo-links a:hover { color: var(--gold); }

/* ── CONTENT COL ── */
.about-block { margin-bottom: 3.5rem; }

.block-icon {
    width: 44px; height: 44px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    background: var(--gold-dim);
    border: 1px solid var(--gold-border);
}

.block-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.block-text {
    font-size: 0.92rem;
    color: var(--muted-light);
    line-height: 1.9;
}

.block-text strong { color: var(--text); font-weight: 500; }

/* ── STACK GRID ── */
.stack-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--gold);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 10px;
    margin-bottom: 2rem;
}

.stack-item {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 10px 8px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted-light);
    transition: all 0.2s;
    cursor: default;
}

.stack-item span { display: block; font-size: 1.2rem; margin-bottom: 4px; }
.stack-item:hover { border-color: var(--gold-border); color: var(--gold); transform: translateY(-2px); }

/* ── TIMELINE ── */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content:''; position:absolute; left:7px; top:8px; bottom:8px; width:1px; background:var(--border); }

.tl-item { position: relative; margin-bottom: 2.2rem; }

.tl-dot {
    position: absolute;
    left: -2rem; top: 5px;
    width: 15px; height: 15px;
    border-radius: 50%;
    background: var(--bg3);
    border: 2px solid var(--border);
    transition: all 0.3s;
}

.tl-item:hover .tl-dot { border-color: var(--gold); background: var(--gold); box-shadow: 0 0 10px var(--gold-dim); }

.tl-date { font-family: var(--font-mono); font-size: 0.65rem; color: var(--gold); letter-spacing: 0.1em; margin-bottom: 0.3rem; }
.tl-title { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 0.2rem; }
.tl-place { font-size: 0.85rem; color: var(--muted-light); }

.tl-badge {
    display: inline-block;
    margin-top: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    padding: 2px 8px;
    border-radius: 2px;
    background: var(--gold-dim);
    border: 1px solid var(--gold-border);
    color: var(--gold);
}

/* ── SOFT SKILLS ── */
.soft-skills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 0.75rem; }
.soft-pill {
    font-size: 0.8rem;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    color: var(--muted-light);
    background: var(--bg2);
    transition: all 0.2s;
    cursor: default;
}
.soft-pill:hover { border-color: var(--gold-border); color: var(--gold); }

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .photo-col { position: static; }
    .photo-frame { width: 220px; }
    .photo-circle { width: 220px; height: 220px; }
}