/* ============================================================
   portfolio.html — página suelta (mismos invariantes que
   servicios.html/contacto.html/presupuesto.html). Traducido del
   export de Claude Design: colores mapeados a las variables reales
   de :root (el mockup traía tonos propios, incluido un casi-negro,
   que no están en el sistema de color de Hipatia).
   ============================================================ */

.nav{animation:none;transform:none}
.nav__menu li{animation:none;opacity:1;transform:none}
.nav__mark a{pointer-events:auto;display:block}
.nav__mark img{width:198px;height:auto;display:block}
@media (max-width:820px){.nav__mark img{width:150px}}

.page>.jardin{position:fixed;inset:0;width:100vw;height:100vh;margin:0;z-index:0;overflow:hidden}
main{position:relative;z-index:1}

@keyframes pfStainMorph{
  0%{border-radius:58% 42% 46% 54% / 52% 48% 52% 48%}
  25%{border-radius:44% 56% 62% 38% / 40% 60% 40% 60%}
  50%{border-radius:62% 38% 40% 60% / 58% 42% 58% 42%}
  75%{border-radius:40% 60% 56% 44% / 46% 54% 46% 54%}
  100%{border-radius:58% 42% 46% 54% / 52% 48% 52% 48%}
}

/* ---- red decorativa de fondo ---- */
.pf-net{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.pf-net__shape{position:absolute;border-radius:50%}
.pf-net__shape--pale{top:-160px;right:-120px;width:520px;height:520px;
  background:var(--pale);opacity:.6}
.pf-net__shape--mid{bottom:-220px;left:-140px;width:420px;height:420px;
  background:var(--mid);opacity:.4}
@media (max-width:820px),(prefers-reduced-motion:reduce){.pf-net{display:none}}

/* ---- cabecera ---- */
.pf-hero{position:relative;z-index:1;padding:clamp(14px,2.4vh,34px) clamp(38px,5vw,54px) clamp(10px,2vh,26px);
  max-width:900px}
.pf-eyebrow{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--olive)}
.pf-hero h1{margin:0;font-weight:800;letter-spacing:-.03em;font-size:clamp(30px,4.2vw,54px);
  line-height:1.06;color:var(--deep);text-wrap:pretty;text-align:left}
.pf-lead{margin:14px 0 0;max-width:56ch;font-size:16px;line-height:1.6;
  color:rgba(61,65,39,.72);text-wrap:pretty;text-align:left}

/* ---- carrusel ---- */
/* vuelta a flechas: el carril es el propio contenedor con scroll (ya no
   hay .pf-wrap/.pf-pin anclando la página) — track.scrollLeft lo mueven
   las flechas, no el scroll de la página */
.pf-carousel{position:relative}
.pf-track{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  gap:26px;
  list-style:none;
  overflow-x:auto;
  overflow-y:hidden;
  width:100%;
  padding:clamp(8px,1.6vh,26px) clamp(38px,5vw,54px);
  scrollbar-width:none;
}
.pf-track::-webkit-scrollbar{
  display:none;
}

.pf-arrow{position:absolute;top:50%;z-index:2;transform:translateY(-50%);
  width:52px;height:52px;padding:0;border:none;border-radius:var(--r-pill);
  background:var(--olive);color:var(--sand);display:grid;place-content:center;
  cursor:pointer;box-shadow:0 14px 28px -14px rgba(61,65,39,.55);
  transition:background .2s ease,opacity .2s ease,scale .18s ease}
.pf-arrow:hover{background:var(--deep)}
.pf-arrow:active{scale:.93}
.pf-arrow[disabled]{opacity:.35;cursor:default;pointer-events:none}
.pf-arrow--prev{left:6px}
.pf-arrow--next{right:6px}
@media (max-width:820px){.pf-arrow{display:none}}

.pf-stain{flex:none;width:288px;height:min(430px,44vh);min-height:250px;
  transition:width .42s cubic-bezier(.16,1,.3,1)}
.pf-blob{position:relative;width:100%;height:100%;overflow:hidden;
  box-shadow:0 10px 24px -14px rgba(61,65,39,.35);
  border-radius:58% 42% 46% 54% / 52% 48% 52% 48%;
  animation:pfStainMorph 24s ease-in-out infinite;
  transition:box-shadow .42s cubic-bezier(.16,1,.3,1)}
.pf-blob.pf-blob--open{box-shadow:0 30px 60px -28px rgba(61,65,39,.5)}
@media (prefers-reduced-motion:reduce){.pf-blob{animation:none}}

/* desfase de fase por tarjeta, para que las doce no respiren al unísono
   (mismos valores que el export original, un ciclo de 24s por delante) */
.pf-stain:nth-child(1) .pf-blob{animation-delay:-1s}
.pf-stain:nth-child(2) .pf-blob{animation-delay:-5s}
.pf-stain:nth-child(3) .pf-blob{animation-delay:-9s}
.pf-stain:nth-child(4) .pf-blob{animation-delay:-13s}
.pf-stain:nth-child(5) .pf-blob{animation-delay:-17s}
.pf-stain:nth-child(6) .pf-blob{animation-delay:-3s}
.pf-stain:nth-child(7) .pf-blob{animation-delay:-7s}
.pf-stain:nth-child(8) .pf-blob{animation-delay:-11s}
.pf-stain:nth-child(9) .pf-blob{animation-delay:-15s}
.pf-stain:nth-child(10) .pf-blob{animation-delay:-19s}
.pf-stain:nth-child(11) .pf-blob{animation-delay:-23s}
.pf-stain:nth-child(12) .pf-blob{animation-delay:-21s}

.pf-stain[data-color="a"] .pf-blob{background:var(--pale)}
.pf-stain[data-color="b"] .pf-blob{background:var(--sage)}
.pf-stain[data-color="c"] .pf-blob{background:var(--cream)}
.pf-stain[data-color="a"] .pf-num,.pf-stain[data-color="c"] .pf-num{color:var(--olive)}
.pf-stain[data-color="b"] .pf-num{color:var(--deep)}

.pf-face{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  gap:4px;padding:24px 38px;transition:opacity .3s;text-align:left}
.pf-num{font-weight:800;letter-spacing:-.04em;font-size:46px;line-height:.9}
.pf-face h2{margin:0;font-weight:800;letter-spacing:-.02em;font-size:20px;line-height:1.18;color:var(--deep)}
.pf-face p{margin:0;font-size:14px;color:rgba(61,65,39,.72)}

.pf-slot{position:absolute;inset:18px;overflow:hidden;border-radius:34px;
  background:var(--cream);opacity:0;transition:opacity .42s cubic-bezier(.16,1,.3,1)}
.pf-scroller{position:absolute;inset:0;overflow:hidden}
.pf-page{min-height:260%;display:flex;flex-direction:column;gap:14px;padding:26px 24px 30px;text-align:left}
.pf-page__eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--olive)}
.pf-page__text{font-size:15px;line-height:1.45;color:rgba(61,65,39,.72)}
.pf-page__block{border-radius:20px;background:var(--cream)}
.pf-page__block--lg{height:96px}
.pf-page__block--md{height:120px}
.pf-page__block--sq{height:74px;border-radius:18px}
.pf-page__block--tint{background:var(--sage)}
.pf-page__pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pf-page__lines{display:flex;flex-direction:column;gap:8px}
.pf-page__line{height:12px;border-radius:var(--r-pill);background:var(--cream)}
.pf-page__fin{margin-top:auto;font-size:13px;color:rgba(61,65,39,.62)}

/* La portada real se renderiza en un viewport de escritorio y se reduce
   para caber en la primera mancha, sin tocar index.html. */
.pf-frame{position:absolute;top:0;left:0;display:block;width:1440px;height:970px;border:0;
  pointer-events:none;background:var(--sand);transform:scale(.4055556);transform-origin:top left}

/* ============ servicios ============ */
.svc-servicios{width:min(100%,960px);margin-inline:auto;padding:clamp(56px,8vw,104px) 0 0}
.svc-servicios__box{background:var(--cream);border-radius:34px;padding:clamp(38px,5vw,64px);
  display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.svc-servicios__box h2{font-size:clamp(28px,3.6vw,46px);font-weight:800;letter-spacing:-.025em;
  line-height:1.08;color:var(--olive);margin-bottom:6px;text-align:left}
.svc-servicios__box p{color:var(--olive);font-size:16px;max-width:52ch;text-align:left}


/* pie: mismo mecanismo que servicios.css/contacto.css/presupuesto.css */
.svc-footer{margin-top:clamp(40px,6vw,80px)}
.svc-footer .panel{border-radius:34px 34px 0 0}
.svc-footer .panel__in{padding-top:40px}
.svc-footer .panel__in>*{opacity:1!important;transform:none!important}

@media (max-width:820px),(max-width:1100px) and (max-height:600px),(prefers-reduced-motion:reduce){
  .pf-stain{width:240px!important;height:320px!important}
  .pf-blob{animation:none}
  .pf-slot{display:none}
  /* Las piezas pendientes conservan su apertura por toque o Enter. */
  .pf-stain.pf-stain--abierta{width:min(86vw,560px)!important}
  .pf-blob--open .pf-slot{display:block}
  /* Los proyectos reales muestran su HTML desde el primer momento. */
  .pf-stain[data-href],.pf-stain[data-href].pf-stain--abierta{width:min(100%,560px)!important}
  .pf-stain[data-href] .pf-blob{border-radius:32px!important}
  .pf-stain[data-href] .pf-slot{display:block;opacity:1!important;inset:14px 14px 64px;border-radius:22px}
  .pf-stain[data-href] .pf-face{inset:auto 22px 20px;padding:0;flex-direction:row;align-items:center;gap:12px;opacity:1!important}
  .pf-stain[data-href] .pf-num{font-size:24px}
  .pf-stain[data-href] .pf-face h2{font-size:16px}
}
/* El foco de teclado sobre una pieza: el contorno global de :focus-visible
   seguiría la forma de la caja cuadrada, no la de la mancha. */
.pf-blob:focus-visible{outline:none;box-shadow:0 0 0 3px var(--olive),0 10px 24px -14px rgba(61,65,39,.35)}

/* La ayuda de la cabecera tiene dos versiones: con ratón y en pantalla táctil. */
.pf-lead--tactil{display:none}
@media (hover:none){
  .pf-lead--raton{display:none}
  .pf-lead--tactil{display:inline}
}

@media (max-width:820px){
  .pf-hero{padding:32px 0 12px}
  .pf-track{padding:12px 0;gap:20px}
  .pf-stain.pf-stain--abierta{width:100%!important}
  .svc-servicios__box{padding:28px 22px}
}