/* ============================================================
   PLANTILLA PORTFOLIO SEO · PEDROSIERRA.ES
   Fotografía / vídeo · reusable desde V2.5.3
   ============================================================ */

.portfolio-main{
  position:relative;
  z-index:1;
  padding-top:var(--header-h);
}

.portfolio-hero{
  padding:72px 0 42px;
}

.portfolio-breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  margin-bottom:28px;
  color:#8f98a3;
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.portfolio-breadcrumbs a{color:#c6cbd2}
.portfolio-breadcrumbs span[aria-hidden="true"]{color:#59616b}

.portfolio-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);
  gap:52px;
  align-items:end;
  padding:48px 0 30px;
  border-bottom:1px solid rgba(255,255,255,.08);
}

.portfolio-hero h1{
  max-width:15ch;
  margin-top:14px;
  font-size:clamp(2.9rem,4.2vw,5.2rem);
  line-height:.94;
}

.portfolio-hero-copy p{
  max-width:760px;
  margin-top:24px;
  color:#c8cdd4;
  font-size:clamp(1rem,1.35vw,1.22rem);
}

.portfolio-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}

.portfolio-hero-aside{
  display:grid;
  gap:12px;
  padding-left:28px;
  border-left:1px solid var(--line);
}

.portfolio-hero-aside strong{
  font-family:var(--font-display);
  font-size:clamp(1.4rem,1.8vw,2rem);
  line-height:1;
}

.portfolio-hero-aside p{
  margin:0;
  color:#9ca4ae;
  font-size:.9rem;
}

.portfolio-slider-section{
  padding:34px 0 72px;
}

.portfolio-slider{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:18px;
  background:#090c10;
  box-shadow:var(--shadow);
}

.portfolio-slider-track{
  position:relative;
  aspect-ratio:16/9;
  min-height:420px;
}

.portfolio-slide{
  position:absolute;
  inset:0;
  opacity:0;
  visibility:hidden;
  transition:opacity .6s var(--ease),visibility .6s var(--ease);
}

.portfolio-slide.is-active{
  opacity:1;
  visibility:visible;
}

.portfolio-slide img,
.portfolio-slide video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.portfolio-slider::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(5,7,9,.02) 55%,rgba(5,7,9,.56) 100%);
}

.portfolio-slider-ui{
  position:absolute;
  inset:auto 22px 20px;
  z-index:3;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.portfolio-slider-controls{
  display:flex;
  gap:8px;
}

.portfolio-slider-button{
  width:44px;
  height:44px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.24);
  border-radius:50%;
  background:rgba(8,11,15,.58);
  backdrop-filter:blur(10px);
}

.portfolio-slider-button img{
  width:18px;
  filter:invert(1);
}

.portfolio-slider-dots{
  display:flex;
  align-items:center;
  gap:8px;
}

.portfolio-slider-dot{
  width:34px;
  height:3px;
  background:rgba(255,255,255,.38);
  cursor:pointer;
}

.portfolio-slider-dot.is-active{background:var(--magenta)}

.portfolio-section{
  padding:72px 0;
}

.portfolio-section + .portfolio-section{
  border-top:1px solid rgba(255,255,255,.06);
}

.portfolio-copy-grid{
  display:grid;
  grid-template-columns:minmax(260px,.82fr) minmax(0,1.18fr);
  gap:56px;
  align-items:start;
}

.portfolio-copy-grid h2,
.portfolio-section-head h2,
.portfolio-contact-head h2,
.portfolio-author-copy h2{
  margin-top:12px;
  font-size:clamp(2.25rem,3.5vw,4.2rem);
  line-height:.98;
}

.portfolio-copy{
  display:grid;
  gap:18px;
  color:#c5cad1;
  max-width:72ch;
}

.portfolio-copy strong{color:#fff}

.portfolio-process{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
  margin-top:42px;
}

.portfolio-process-card{
  padding:26px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(14,18,23,.88);
}

.portfolio-process-number{
  display:block;
  margin-bottom:22px;
  color:var(--magenta);
  font-family:var(--font-display);
  font-size:1.5rem;
}

.portfolio-process-card h3{
  font-size:clamp(1.35rem,2vw,2rem);
}

.portfolio-process-card p{
  margin-top:10px;
  color:#aeb5be;
}

.portfolio-section-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(260px,.62fr);
  gap:42px;
  align-items:end;
  margin-bottom:34px;
}

.portfolio-section-head p{
  color:#aeb5be;
  max-width:55ch;
}

.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
  align-items:start;
}

.portfolio-media{
  overflow:hidden;
  margin:0;
  border:1px solid var(--line);
  border-radius:14px;
  background:#090c10;
  box-shadow:0 18px 46px rgba(0,0,0,.2);
}

.portfolio-media img,
.portfolio-media video{
  display:block;
  width:100%;
  height:auto;
}

.portfolio-media img{
  transition:transform .5s var(--ease),filter .5s var(--ease);
}

.portfolio-media:hover img{
  transform:scale(1.012);
  filter:saturate(1.03) contrast(1.02);
}

.portfolio-contact{
  padding:84px 0 92px;
  border-top:1px solid rgba(255,255,255,.06);
  background:rgba(7,9,12,.28);
}

.portfolio-contact-head{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(300px,1.1fr);
  gap:52px;
  align-items:end;
  margin-bottom:34px;
}

.portfolio-contact-head p{
  max-width:62ch;
  color:#bbc1c9;
}

.portfolio-contact .contact-form{
  max-width:1180px;
  margin:0 auto;
}

.portfolio-author{
  position:relative;
  background:#07090c;
  min-height:clamp(640px,42vw,760px);
  overflow:hidden;
  display:flex;
  align-items:center;
  border-top:1px solid rgba(255,255,255,.06);
}

.portfolio-author-bg{
  position:absolute;
  top:0;
  right:0;
  bottom:0;
  left:auto;
  width:auto;
  height:100%;
  max-width:none;
  object-fit:contain;
  object-position:right center;
}

.portfolio-author::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(5,7,9,.97) 0%,rgba(5,7,9,.87) 34%,rgba(5,7,9,.2) 69%,rgba(5,7,9,.38) 100%);
}

.portfolio-author-inner{
  position:relative;
  z-index:2;
  padding:88px 0;
}

.portfolio-author-copy{
  max-width:650px;
}

.portfolio-author-copy p{
  max-width:58ch;
  margin-top:20px;
  color:#c7ccd3;
}

.portfolio-author-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}

.portfolio-author .script{
  margin-top:34px;
  font-size:clamp(1.7rem,2.5vw,3rem);
}

.portfolio-template-note{
  margin-top:20px;
  padding:16px 18px;
  border:1px dashed #454d57;
  border-radius:10px;
  color:#98a0aa;
  font-size:.82rem;
}

@media(max-width:1000px){
  .portfolio-hero-grid,
  .portfolio-copy-grid,
  .portfolio-section-head,
  .portfolio-contact-head{
    grid-template-columns:1fr;
  }

  .portfolio-hero-aside{
    grid-template-columns:repeat(3,minmax(0,1fr));
    padding:0;
    border-left:0;
  }

  .portfolio-process{grid-template-columns:1fr}
  .portfolio-author{min-height:640px}
}

@media(max-width:760px){
  .portfolio-hero{padding-top:44px}
  .portfolio-hero-grid{gap:30px;padding-top:30px}
  .portfolio-hero h1{max-width:16ch;font-size:clamp(2.2rem,10.5vw,3.6rem);line-height:.96}
  .portfolio-hero-aside{grid-template-columns:1fr}
  .portfolio-slider-section{padding-bottom:54px}
  .portfolio-slider-track{aspect-ratio:4/5;min-height:0}
  .portfolio-slider-ui{inset:auto 14px 14px}
  .portfolio-section{padding:56px 0}
  .portfolio-copy-grid h2,
  .portfolio-section-head h2,
  .portfolio-contact-head h2{font-size:clamp(2rem,9vw,3rem)}
  .portfolio-grid{grid-template-columns:1fr;gap:18px}
  .portfolio-contact{padding:64px 0 72px}
  .portfolio-author{min-height:680px;align-items:flex-end}
  .portfolio-author-bg{
    top:0;right:0;bottom:auto;left:0;
    width:100%;height:54%;
    object-fit:cover;object-position:66% 22%;
  }
  .portfolio-author::after{background:linear-gradient(180deg,rgba(5,7,9,.08) 0%,rgba(5,7,9,.42) 35%,rgba(5,7,9,.91) 58%,rgba(5,7,9,.99) 100%)}
  .portfolio-author-inner{padding:330px 0 56px}
  .portfolio-author-copy{max-width:100%}
  .portfolio-author-copy h2{font-size:clamp(2rem,9vw,3rem)}
}

@media(max-width:480px){
  .portfolio-hero-actions,
  .portfolio-author-actions{
    flex-direction:column;
    align-items:stretch;
  }

  .portfolio-hero-actions .btn,
  .portfolio-author-actions .btn{width:100%}
}

@media(prefers-reduced-motion:reduce){
  .portfolio-slide,
  .portfolio-media img{transition:none}
}

/* V2.6 · ranuras de vídeo reutilizables */
.portfolio-video-slot{position:relative}.portfolio-video-badge{position:absolute;left:18px;bottom:18px;display:inline-flex;align-items:center;gap:8px;padding:9px 12px;background:rgba(0,0,0,.74);border:1px solid rgba(255,255,255,.18);font-size:12px;letter-spacing:.12em;font-weight:700}.portfolio-video-badge img{width:14px;height:14px;object-fit:contain}