/* =============================================================================
   PixaWeb · Portafolio 2026
   Hereda la identidad graphite + coral de pixaweb-2026.css.
   ========================================================================== */

.pw-pf {
  --pf-bg:      var(--pw-bg, #0b0d0e);
  --pf-surface: var(--pw-surface, #151718);
  --pf-surf-2:  var(--pw-surface-2, #1b1d1e);
  --pf-text:    var(--pw-text, #f6f2ed);
  --pf-muted:   var(--pw-muted, #aaa7a1);
  --pf-line:    rgba(255, 255, 255, .10);
  --pf-line-2:  rgba(255, 255, 255, .18);
  --pf-accent:  var(--pw-accent, #ff5b2d);
  --pf-accent-2:var(--pw-accent-2, #ff784f);
  --pf-btn:     var(--pw-accent-strong, #cc3a15);
  --pf-soft:    rgba(255, 91, 45, .12);
  --pf-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  background: var(--pf-bg);
  color: var(--pf-text);
}
.pw-pf main { background: var(--pf-bg); }

/* ---------- Ritmo y tipografía ---------- */
.pf-sec { padding: clamp(2.5rem, 5.5vw, 4.5rem) 0; }
.pf-sec--tight { padding: clamp(1.75rem, 3.5vw, 2.75rem) 0; }
.pf-sec + .pf-sec { border-top: 1px solid var(--pf-line); }

.pw-pf h1, .pw-pf h2, .pw-pf h3 { color: var(--pf-text); letter-spacing: -.021em; text-wrap: balance; }
.pf-h1 { font-size: clamp(2rem, 1.35rem + 2.6vw, 3.2rem); line-height: 1.07; font-weight: 800; margin: 0 0 1rem; max-width: 20ch; }
.pf-h2 { font-size: clamp(1.45rem, 1.15rem + 1.4vw, 2rem); line-height: 1.18; font-weight: 800; margin: 0 0 1rem; max-width: 26ch; }
.pf-h3 { font-size: clamp(1.1rem, 1rem + .45vw, 1.3rem); line-height: 1.3; font-weight: 700; margin: 1.8rem 0 .65rem; }
.pf-lead { font-size: clamp(1.04rem, 1rem + .4vw, 1.22rem); line-height: 1.62; color: #e6e1db; max-width: 66ch; margin: 0 0 1.3rem; }
.pw-pf .pf-sec p, .pw-pf .pf-sec li { color: #ded9d3; }
.pf-prose { max-width: 68ch; }
.pf-prose p { line-height: 1.72; margin: 0 0 1.05rem; }
.pf-prose ul { margin: 0 0 1.15rem; padding-left: 1.15rem; }
.pf-prose li { line-height: 1.68; margin-bottom: .5rem; }
.pf-prose strong { color: #fff; }
.pw-pf .pf-sec a { color: var(--pf-accent-2); text-underline-offset: .18em; }
.pw-pf .pf-prose a { text-decoration: underline; }

/* ---------- Breadcrumb ---------- */
.pf-breadcrumb { border-bottom: 1px solid var(--pf-line); padding: .85rem 0; font-size: .845rem; }
.pf-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; padding: 0; }
.pf-breadcrumb li { display: flex; align-items: center; gap: .4rem; color: var(--pf-muted); }
.pf-breadcrumb li + li::before { content: "›"; color: var(--pf-line-2); }
.pf-breadcrumb a { color: var(--pf-muted); text-decoration: none; }
.pf-breadcrumb a:hover { color: var(--pf-accent-2); text-decoration: underline; }
.pf-breadcrumb [aria-current] span { color: var(--pf-text); }

/* ---------- Hero ---------- */
.pf-hero { padding: clamp(2.25rem, 4.5vw, 3.75rem) 0 clamp(1.5rem, 3vw, 2.25rem); }
.pf-kicker {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .74rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase;
  color: var(--pf-accent-2); border: 1px solid var(--pf-soft); background: var(--pf-soft);
  padding: .38rem .78rem; border-radius: 999px; margin-bottom: 1.05rem;
}
.pf-hero__meta {
  display: flex; flex-wrap: wrap; gap: .5rem 1.4rem;
  margin-top: 1.5rem; padding-top: 1.15rem; border-top: 1px solid var(--pf-line);
  font-size: .855rem; color: var(--pf-muted);
}
.pf-hero__meta b { color: var(--pf-text); font-weight: 600; }

/* ---------- Filtros ---------- */
.pf-filtros { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: 0 0 1.75rem; }
.pf-filtros button {
  appearance: none; font: inherit; font-size: .9rem; font-weight: 600; cursor: pointer;
  color: var(--pf-muted); background: transparent; border: 1px solid var(--pf-line-2);
  padding: .55rem 1.05rem; border-radius: 999px; transition: .16s ease;
}
.pf-filtros button:hover { color: var(--pf-text); background: rgba(255,255,255,.05); }
.pf-filtros button.is-active { color: #fff; background: var(--pf-btn); border-color: var(--pf-btn); }
.pf-filtros button:focus-visible { outline: 2px solid var(--pf-accent-2); outline-offset: 2px; }
.pf-contador { margin-left: auto; font-size: .85rem; color: var(--pf-muted); }

/* ---------- Grid y tarjetas ---------- */
.pf-grid { display: grid; gap: 1.15rem; grid-template-columns: 1fr; }
@media (min-width: 620px) { .pf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .pf-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pf-grid > * { min-width: 0; }

.pf-card { min-width: 0; }
.pf-card[hidden] { display: none !important; }
.pf-card__link {
  display: flex; flex-direction: column; height: 100%;
  border: 1px solid var(--pf-line); border-radius: 14px; overflow: hidden;
  background: var(--pf-surface); text-decoration: none; transition: .18s ease;
}
.pw-pf .pf-sec a.pf-card__link { color: inherit; text-decoration: none; }
.pf-card__link:hover { border-color: var(--pf-line-2); background: var(--pf-surf-2); transform: translateY(-3px); }
.pf-card__link:focus-visible { outline: 2px solid var(--pf-accent-2); outline-offset: 3px; }
.pf-card__media { display: block; aspect-ratio: 16 / 9; background: #0f1112; overflow: hidden; }
.pf-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pf-card__ph { display: grid; place-items: center; height: 100%; color: var(--pf-muted); font-weight: 700; letter-spacing: .1em; }
.pf-card__body { display: flex; flex-direction: column; gap: .5rem; padding: 1.05rem 1.15rem 1.2rem; flex: 1; }
.pf-card__cats { display: flex; flex-wrap: wrap; gap: .35rem; }
.pf-tag {
  font-size: .69rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--pf-muted); border: 1px solid var(--pf-line-2); border-radius: 999px; padding: .2rem .55rem;
}
.pf-tag--main { color: var(--pf-accent-2); border-color: var(--pf-soft); background: var(--pf-soft); }
.pf-card__title { font-size: 1.06rem; font-weight: 700; line-height: 1.28; color: var(--pf-text); }
.pf-card__desc { font-size: .885rem; line-height: 1.6; color: var(--pf-muted); flex: 1; }
.pf-card__cta { font-size: .875rem; font-weight: 700; color: var(--pf-accent-2); margin-top: .2rem; }

/* ---------- Categorías: tarjetas de acceso ---------- */
.pf-cats { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .pf-cats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .pf-cats { grid-template-columns: repeat(4, 1fr); } }
.pf-catcard {
  display: flex; flex-direction: column; gap: .45rem; padding: 1.15rem 1.25rem;
  border: 1px solid var(--pf-line); border-radius: 13px; background: var(--pf-surface);
  text-decoration: none; transition: .17s ease;
}
.pw-pf .pf-sec a.pf-catcard { color: inherit; text-decoration: none; }
.pf-catcard:hover { border-color: var(--pf-line-2); background: var(--pf-surf-2); transform: translateY(-2px); }
.pf-catcard__n { font-family: var(--pf-mono); font-size: .78rem; color: var(--pf-accent); }
.pf-catcard__t { font-size: 1.05rem; font-weight: 700; }
.pf-catcard__d { font-size: .875rem; line-height: 1.55; color: var(--pf-muted); }

/* ---------- Ficha de proyecto ---------- */
.pf-ficha { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 1000px) { .pf-ficha { grid-template-columns: minmax(0, 1fr) 20rem; } }
.pf-aside { display: grid; gap: 1rem; position: sticky; top: 1.5rem; }
.pf-panel { border: 1px solid var(--pf-line); border-radius: 13px; background: var(--pf-surface); padding: 1.15rem 1.25rem; }
.pf-panel h2 { font-size: .74rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; color: var(--pf-muted); margin: 0 0 .85rem; }
.pf-panel dl { margin: 0; display: grid; gap: .8rem; }
.pf-panel dt { font-size: .7rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--pf-muted); }
.pf-panel dd { margin: .2rem 0 0; font-size: .93rem; line-height: 1.5; }

.pf-shot { border: 1px solid var(--pf-line); border-radius: 14px; overflow: hidden; background: #0f1112; margin: 0 0 1.75rem; }
.pf-shot img { width: 100%; height: auto; display: block; }
.pf-shot figcaption { padding: .7rem 1rem; font-size: .8rem; color: var(--pf-muted); border-top: 1px solid var(--pf-line); }

.pf-bloque { margin: 0 0 2rem; }
.pf-bloque__k {
  display: block; font-size: .72rem; font-weight: 700; letter-spacing: .11em;
  text-transform: uppercase; color: var(--pf-accent-2); margin-bottom: .5rem;
}
.pf-feats { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .5rem; }
@media (min-width: 700px) { .pf-feats { grid-template-columns: 1fr 1fr; gap: .5rem .9rem; } }
.pf-feats li {
  position: relative; padding: .6rem .8rem .6rem 2.1rem; font-size: .92rem; line-height: 1.5;
  border: 1px solid var(--pf-line); border-radius: 9px; background: rgba(0,0,0,.2);
}
.pf-feats li::before {
  content: ""; position: absolute; left: .85rem; top: .95rem;
  width: 8px; height: 8px; border-radius: 2px; border: 1.5px solid var(--pf-accent);
}

/* ---------- Botones ---------- */
.pf-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.45rem; border-radius: 10px; font-weight: 700; font-size: .94rem;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: .17s ease;
}
.pw-pf a.pf-btn { text-decoration: none; }
.pw-pf a.pf-btn--primary, .pw-pf .pf-sec a.pf-btn--primary { color: #fff; }
.pf-btn--primary { background: var(--pf-btn); border-color: var(--pf-btn); }
.pf-btn--primary:hover { background: #b3320f; border-color: #b3320f; }
.pw-pf a.pf-btn--ghost, .pw-pf .pf-sec a.pf-btn--ghost { color: var(--pf-text); }
.pf-btn--ghost { border-color: var(--pf-line-2); background: transparent; }
.pf-btn--ghost:hover { background: rgba(255,255,255,.06); border-color: var(--pf-text); }
.pf-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.5rem; }

/* ---------- CTA ---------- */
.pf-cta {
  display: grid; gap: 1.5rem; align-items: center;
  border: 1px solid var(--pf-line-2); border-radius: 18px;
  background: radial-gradient(100% 130% at 100% 0%, rgba(255,91,45,.12), transparent 55%), var(--pf-surface);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
}
@media (min-width: 900px) { .pf-cta { grid-template-columns: minmax(0,1fr) auto; gap: 2.5rem; } }
.pf-cta__title { font-size: clamp(1.3rem, 1.1rem + 1vw, 1.75rem); margin: 0 0 .7rem; font-weight: 800; }
.pf-cta p { margin: 0; line-height: 1.65; max-width: 60ch; }
.pf-cta__actions { display: flex; flex-wrap: wrap; gap: .7rem; }

/* ---------- Utilidades ---------- */
.pf-muted { color: var(--pf-muted) !important; }
.pf-hr { border: 0; border-top: 1px solid var(--pf-line); margin: 2.25rem 0; }

@media (prefers-reduced-motion: reduce) {
  .pw-pf * { transition: none !important; }
  .pf-card__link:hover, .pf-catcard:hover { transform: none; }
}

/* ---------- Enlace a categorías desde la portada ---------- */
.pw-portfolio-cats {
  margin: 26px auto 0;
  text-align: center;
  max-width: 62ch;
  font-size: .95rem;
  color: var(--pw-muted, #aaa7a1);
}
.pw-portfolio-cats a {
  color: var(--pw-accent-2, #ff784f);
  text-decoration: underline;
  text-underline-offset: .18em;
}