/* ==========================================================================
   Componentes
   ========================================================================== */

/* ---------- Primitivas ---------- */
.icon { display: inline-flex; flex: none; line-height: 0; }
.icon svg { width: 1.1em; height: 1.1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .65rem 1.1rem; border-radius: 9px;
  font-family: var(--font-mono); font-size: .88rem; font-weight: 600;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.btn:hover { transform: translateY(-2px); border-color: var(--accent-2); text-decoration: none; box-shadow: 0 10px 28px -12px color-mix(in srgb, var(--accent-2) 60%, transparent); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn--primary:hover { border-color: var(--accent); box-shadow: var(--glow); filter: brightness(1.08); }

.chip {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .28rem .65rem; border-radius: 6px;
  font-family: var(--font-mono); font-size: .78rem; line-height: 1.3;
  color: var(--text-muted); background: var(--surface-2);
  border: 1px solid var(--border);
}
.chip--accent { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); background: color-mix(in srgb, var(--accent) 9%, transparent); }
.chip--alt { color: var(--accent-2); border-color: color-mix(in srgb, var(--accent-2) 40%, transparent); background: color-mix(in srgb, var(--accent-2) 9%, transparent); }

button.chip {
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease), color var(--t-fast), border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
button.chip:hover { transform: translateY(-2px); color: var(--accent-2); border-color: var(--accent-2); box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--accent-2) 70%, transparent); }
button.chip[aria-pressed="true"] {
  color: var(--accent-ink); background: var(--accent); border-color: var(--accent); box-shadow: var(--glow);
}
.chip-list { display: flex; flex-wrap: wrap; gap: .5rem; }

.card {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, transparent), color-mix(in srgb, var(--bg-elev) 92%, transparent));
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}

/* ---------- 1 · Hero ---------- */
.hero {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4.5rem);
  min-height: calc(100vh - var(--header-h) - 40px);
}
@media (max-width: 920px) { .hero { grid-template-columns: 1fr; min-height: 0; } }

.hero__prompt { font-family: var(--font-mono); font-size: .95rem; color: var(--text-muted); margin-bottom: 1rem; min-height: 1.6em; }
.hero__prompt .ps1 { color: var(--accent); }
.hero__prompt .path { color: var(--accent-2); }
.caret {
  display: inline-block; width: .6ch; height: 1.1em; margin-left: 2px; vertical-align: text-bottom;
  background: var(--accent); animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero__name {
  font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; letter-spacing: -0.03em;
  background: linear-gradient(100deg, var(--text) 30%, var(--accent) 70%, var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__title { margin-top: .9rem; font-family: var(--font-mono); font-size: clamp(1rem, 2vw, 1.25rem); color: var(--accent); font-weight: 600; }
.hero__spec { margin-top: .35rem; font-family: var(--font-mono); font-size: .92rem; color: var(--accent-2); }
.hero__about { margin-top: 1.4rem; max-width: 60ch; color: var(--text-muted); font-size: 1.05rem; }

.hero__meta { margin-top: 1.4rem; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; color: var(--text-muted); font-size: .92rem; }
.hero__meta span { display: inline-flex; align-items: center; gap: .45rem; }
.hero__meta .icon { color: var(--accent); }

.hero__tags { margin-top: 1.4rem; }
.hero__actions { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: .75rem; }

/* Ventana de terminal con métricas */
.terminal { border: 1px solid var(--border-strong); border-radius: var(--radius); background: color-mix(in srgb, var(--surface) 94%, transparent); overflow: hidden; box-shadow: 0 30px 60px -30px rgb(0 0 0 / .6), var(--glow); }
.terminal__bar { display: flex; align-items: center; gap: .45rem; padding: .7rem 1rem; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.terminal__dot { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.terminal__dot:nth-child(1) { background: #f43f5e; }
.terminal__dot:nth-child(2) { background: #f59e0b; }
.terminal__dot:nth-child(3) { background: var(--accent); }
.terminal__title { margin-left: .6rem; font-family: var(--font-mono); font-size: .76rem; color: var(--text-dim); }
.terminal__body { padding: 1.25rem; }
.terminal__cmd { font-family: var(--font-mono); font-size: .85rem; color: var(--text-muted); margin-bottom: 1rem; }
.terminal__cmd .ps1 { color: var(--accent); }

.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.stat { padding: 1rem; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); transition: border-color var(--t-fast), transform var(--t-fast) var(--ease); }
.stat:hover { border-color: var(--accent); transform: translateY(-2px); }
.stat__value { font-family: var(--font-mono); font-size: clamp(1.7rem, 3.5vw, 2.3rem); font-weight: 700; line-height: 1; color: var(--accent); }
.stat:nth-child(even) .stat__value { color: var(--accent-2); }
.stat__label { margin-top: .5rem; font-size: .82rem; color: var(--text-muted); line-height: 1.35; }

/* ---------- 2 · Timeline ---------- */
.tl-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 1.5rem; }
.tl-toolbar__hint { font-family: var(--font-mono); font-size: .82rem; color: var(--text-dim); }
.link-btn {
  background: none; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: .35rem .8rem; font-family: var(--font-mono); font-size: .8rem; color: var(--text-muted);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.link-btn:hover { color: var(--accent); border-color: var(--accent); }

.timeline { position: relative; display: grid; gap: 1.1rem; }
.timeline::before {
  content: ""; position: absolute; left: 7px; top: 12px; bottom: 12px; width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2) 60%, var(--border));
  border-radius: 2px;
}
.tl-item { position: relative; padding-left: 2.4rem; }
.tl-dot {
  position: absolute; left: 0; top: 1.55rem; width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent-2);
  transition: background var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.tl-item.is-current .tl-dot { border-color: var(--accent); background: var(--accent); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); }
  80%, 100% { box-shadow: 0 0 0 12px transparent; }
}
.tl-item.is-open .tl-dot, .tl-item:hover .tl-dot { background: var(--accent-2); border-color: var(--accent-2); }
.tl-item.is-current.is-open .tl-dot, .tl-item.is-current:hover .tl-dot { background: var(--accent); border-color: var(--accent); }

.tl-card:hover, .tl-item.is-open .tl-card { border-color: var(--border-strong); }
.tl-item.is-open .tl-card { box-shadow: 0 18px 40px -26px rgb(0 0 0 / .7); }
.tl-item.is-match .tl-card { border-color: var(--accent); box-shadow: var(--glow); }

.tl-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.25rem; background: none; border: 0; text-align: left; border-radius: var(--radius);
}
.tl-trigger:focus-visible { outline-offset: -2px; }
.tl-head { display: grid; gap: .3rem; min-width: 0; }
.tl-period { font-family: var(--font-mono); font-size: .8rem; color: var(--accent-2); display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.tl-role { font-size: 1.12rem; font-weight: 700; color: var(--text); }
.tl-company { color: var(--text-muted); font-size: .95rem; }
.tl-company::before { content: "@ "; color: var(--accent); font-family: var(--font-mono); }
.tl-chevron { color: var(--text-muted); transition: transform var(--t-med) var(--ease), color var(--t-fast); }
.tl-trigger:hover .tl-chevron { color: var(--accent); }
.tl-item.is-open .tl-chevron { transform: rotate(180deg); color: var(--accent); }

.tl-panel {
  display: grid; grid-template-rows: 0fr; visibility: hidden;
  transition: grid-template-rows var(--t-med) var(--ease), visibility 0s linear var(--t-med);
}
.tl-item.is-open .tl-panel { grid-template-rows: 1fr; visibility: visible; transition-delay: 0s; }
.tl-panel__clip { overflow: hidden; min-height: 0; }
.tl-panel__inner { padding: .25rem 1.25rem 1.3rem; border-top: 1px dashed var(--border); margin-inline: 1.25rem; padding-inline: 0; padding-top: 1.1rem; }
.tl-subtitle { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); margin-bottom: .7rem; }
.tl-list { display: grid; gap: .65rem; margin-bottom: 1.3rem; }
.tl-list li { position: relative; padding-left: 1.5rem; color: var(--text-muted); font-size: .96rem; }
.tl-list li::before { content: "›"; position: absolute; left: .3rem; top: -.05em; color: var(--accent); font-family: var(--font-mono); font-weight: 700; }

.live-badge {
  display: inline-flex; align-items: center; gap: .4rem; padding: .1rem .55rem; border-radius: 999px;
  font-size: .7rem; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent); letter-spacing: .04em; text-transform: uppercase;
}
.live-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------- 3 · Skills ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.5rem; }
.filter {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .5rem .95rem; border-radius: 999px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text-muted);
  font-family: var(--font-mono); font-size: .84rem;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast) var(--ease);
}
.filter:hover { color: var(--text); border-color: var(--accent-2); transform: translateY(-1px); }
.filter[aria-pressed="true"] { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); font-weight: 700; }
.filter__count { font-size: .72rem; padding: 0 .45rem; border-radius: 999px; background: color-mix(in srgb, currentColor 16%, transparent); }

.matrix { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 1rem; }
.skill-group { padding: 1.3rem; animation: fade-up .4s var(--ease) both; }
.skill-group:hover { border-color: var(--border-strong); }
.skill-group__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.skill-group__title { font-family: var(--font-mono); font-size: .95rem; color: var(--accent); }
.skill-group__title::before { content: "# "; color: var(--text-dim); }
.skill-group__count { font-family: var(--font-mono); font-size: .75rem; color: var(--text-dim); }
.skill-group__desc { color: var(--text-muted); font-size: .88rem; margin: -.4rem 0 1rem; }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.skill-status {
  margin-top: 1.25rem; min-height: 3rem; padding: .85rem 1.1rem; border-radius: 10px;
  border: 1px dashed var(--border-strong); background: color-mix(in srgb, var(--bg-elev) 80%, transparent);
  font-family: var(--font-mono); font-size: .85rem; color: var(--text-muted);
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; justify-content: space-between;
}
.skill-status strong { color: var(--accent); font-weight: 700; }
.skill-status__actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ---------- 4 · Certificaciones y formación ---------- */
.subhead { font-family: var(--font-mono); font-size: .85rem; color: var(--text-dim); margin: 0 0 1rem; text-transform: uppercase; letter-spacing: .08em; }
.subhead:not(:first-child) { margin-top: 2.5rem; }

.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 1.25rem; }
.cert {
  position: relative; padding: 1.7rem; overflow: hidden;
  border: 1px solid transparent; border-radius: var(--radius);
  background:
    linear-gradient(var(--surface), var(--bg-elev)) padding-box,
    linear-gradient(135deg, var(--accent), var(--accent-2) 60%, transparent) border-box;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.cert::after {
  content: ""; position: absolute; inset: auto -40px -60px auto; width: 180px; height: 180px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 25%, transparent), transparent 70%);
  pointer-events: none; transition: transform var(--t-med) var(--ease);
}
.cert:hover { transform: translateY(-4px); box-shadow: var(--glow); }
.cert:hover::after { transform: scale(1.3); }
.cert__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.2rem; }
.cert__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
.cert__icon .icon svg { width: 24px; height: 24px; }
.cert__code { font-family: var(--font-mono); font-size: clamp(1.7rem, 4vw, 2.2rem); font-weight: 800; letter-spacing: -.02em; background: linear-gradient(100deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cert__name { margin-top: .3rem; font-size: 1.05rem; color: var(--text); font-weight: 600; }
.cert__issuer { margin-top: .9rem; display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: .8rem; color: var(--text-muted); }
.cert__issuer::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

.edu-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 760px) { .edu-grid { grid-template-columns: 1fr; } }
.edu { padding: 1.4rem 1.5rem; display: grid; gap: .5rem; align-content: start; }
.edu:hover { border-color: var(--accent-2); transform: translateY(-3px); }
.edu--wide { grid-column: 1 / -1; }
.edu__icon { color: var(--accent-2); }
.edu__icon .icon svg { width: 22px; height: 22px; }
.edu__degree { font-size: 1.12rem; font-weight: 700; }
.edu__inst { color: var(--text-muted); font-size: .95rem; }
.edu .chip-list { margin-top: .6rem; }

/* ---------- 5 · Proyectos ---------- */
.projects { display: grid; gap: 1.5rem; }
.project { padding: clamp(1.3rem, 3vw, 2rem); }
.project:hover { border-color: var(--border-strong); box-shadow: 0 24px 50px -32px rgb(0 0 0 / .8); }
.project__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .8rem; margin-bottom: .9rem; }
.project__name { font-size: clamp(1.25rem, 2.4vw, 1.6rem); }
.project__desc { color: var(--text-muted); max-width: 78ch; }
.project__stack { margin-top: 1.4rem; }

.pipeline { --steps: 4; margin-top: 1.6rem; display: grid; grid-template-columns: repeat(var(--steps), minmax(0, 1fr)); gap: 1.7rem; counter-reset: step; }
.pipe-node {
  position: relative; padding: 1rem 1rem 1.1rem; border-radius: 10px; counter-increment: step;
  border: 1px solid var(--border); background: var(--bg-elev);
  transition: border-color var(--t-fast), transform var(--t-fast) var(--ease), box-shadow var(--t-fast);
}
.pipe-node:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--glow); }
.pipe-node::before { content: counter(step, decimal-leading-zero); display: block; margin-bottom: .45rem; font-family: var(--font-mono); font-size: .72rem; color: var(--accent-2); letter-spacing: .1em; }
.pipe-node:not(:last-child)::after {
  content: "→"; position: absolute; right: -1.4rem; top: 50%; transform: translateY(-50%);
  width: 1.1rem; text-align: center; color: var(--accent); font-family: var(--font-mono); font-weight: 700;
}
.pipe-node__label { font-family: var(--font-mono); font-weight: 700; font-size: .95rem; color: var(--text); }
.pipe-node__detail { margin-top: .3rem; font-size: .82rem; color: var(--text-muted); line-height: 1.45; }

@media (max-width: 860px) {
  .pipeline { grid-template-columns: 1fr; gap: 1.6rem; }
  .pipe-node:not(:last-child)::after { content: "↓"; right: auto; left: 1.2rem; top: auto; bottom: -1.4rem; transform: none; }
}

/* ---------- 6 · Footer ---------- */
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-cta h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
.footer-cta p { margin-top: .8rem; color: var(--text-muted); max-width: 52ch; }
.footer-cta .btn { margin-top: 1.5rem; }

.contact-list { display: grid; gap: .7rem; }
.contact-row { display: flex; align-items: center; gap: .85rem; padding: .85rem 1rem; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); min-width: 0; transition: border-color var(--t-fast), transform var(--t-fast) var(--ease); }
.contact-row:hover { border-color: var(--accent-2); transform: translateX(3px); }
.contact-row .icon { color: var(--accent); }
.contact-row__label { font-family: var(--font-mono); font-size: .7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .08em; }
.contact-row__value { color: var(--text); font-size: .92rem; overflow-wrap: anywhere; }
.contact-row__main { flex: 1; min-width: 0; }
.contact-row a.contact-row__value:hover { color: var(--accent-2); }
.contact-row .link-btn { padding: .3rem .65rem; }

.footer-bottom { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between; font-family: var(--font-mono); font-size: .78rem; color: var(--text-dim); }

/* ---------- Impresión ---------- */
@media print {
  body { background: #fff; color: #000; }
  .site-header, .skip-link, .filters, .skill-status, .tl-toolbar { display: none !important; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .tl-panel { grid-template-rows: 1fr !important; visibility: visible !important; }
}