/* ═══════════════════════════════════════════════
   SPONSOREALO — css/portfolio-detalle.css
   Estilos exclusivos: página de detalle de proyecto
   Hereda: fonts/fonts.css + css/styles.css
   Versión: 2026
═══════════════════════════════════════════════ */


/* ─────────────────────────────────────────
   HERO — imagen/video de portada fullwidth
───────────────────────────────────────── */
#hero-detalle {
  position: relative;
  height: 78svh;
  min-height: 520px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

/* Imagen o video de portada */
.hd-media {
  position: absolute; inset: 0; z-index: 0;
}
.hd-media img,
.hd-media video {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.45) saturate(.75);
}
.hd-media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,8,16,.3)  0%,
    rgba(8,8,16,.15) 40%,
    rgba(8,8,16,.95) 100%
  );
}

/* Grid de líneas encima */
.hd-grid {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    linear-gradient(rgba(1,229,254,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1,229,254,.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* Contenido hero */
.hd-content {
  position: relative; z-index: 2;
  padding: 0 5vw 3.5rem;
  max-width: 1100px;
}

/* Breadcrumb */
.hd-breadcrumb {
  display: flex; align-items: center; gap: .5rem;
  font-family: var(--fh); font-size: .6rem; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase;
  color: rgba(255,255,255,.38); margin-bottom: 1.8rem;
}
.hd-breadcrumb a         { color: rgba(255,255,255,.38); transition: color .2s; }
.hd-breadcrumb a:hover   { color: var(--cyan); }
.hd-breadcrumb .bc-sep   { width:14px; height:1px; background:rgba(255,255,255,.22); }
.hd-breadcrumb .bc-cur   {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* Categoría pill */
.hd-cat {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--fh); font-size: .6rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}
.hd-cat::before {
  content: ''; width: 20px; height: 1px;
  background: var(--grad); flex-shrink: 0;
}

/* Título principal */
.hd-title {
  font-family: var(--fh); font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 6.5rem);
  line-height: .92; letter-spacing: -.035em;
  color: var(--white); margin-bottom: .9rem;
}
.hd-title .grad { background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* Cliente subtítulo */
.hd-client-label {
  font-size: .97rem; color: var(--dim);
  font-family: var(--fh); font-weight: 500;
}
.hd-client-label strong { color: var(--white); font-weight: 700; }

/* Botón "play" flotante sobre el hero */
.hd-play-btn {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  border: 1.5px solid rgba(255,255,255,.22);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background .3s, transform .3s, box-shadow .3s;
}
.hd-play-btn:hover {
  background: rgba(1,229,254,.2);
  border-color: var(--cyan);
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 0 40px rgba(1,229,254,.25);
}
.hd-play-btn svg { width: 24px; height: 24px; fill: var(--white); margin-left: 4px; }


/* ─────────────────────────────────────────
   LAYOUT PRINCIPAL — 2 cols: contenido + sidebar
───────────────────────────────────────── */
#detalle-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 5vw;
  padding: 6rem 5vw 8rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}


/* ─────────────────────────────────────────
   COLUMNA PRINCIPAL — descripción + galería
───────────────────────────────────────── */
.detalle-main {}

/* Intro text */
.detalle-intro {
  font-family: var(--fh); font-size: 1.2rem; font-weight: 600;
  line-height: 1.65; color: var(--white);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

/* Cuerpo del texto */
.detalle-body-text p {
  font-size: .97rem; color: var(--dim);
  line-height: 1.9; margin-bottom: 1.4rem;
}
.detalle-body-text p:last-child { margin-bottom: 0; }
.detalle-body-text strong { color: var(--white); font-weight: 600; }

/* ─────────────────────────────────────────
   GALERÍA DE VIDEOS / IMÁGENES
───────────────────────────────────────── */
.detalle-gallery {
  margin-top: 3.5rem;
}
.detalle-gallery h3 {
  font-family: var(--fh); font-size: .65rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--dim2); margin-bottom: 1.2rem;
}

/* Grid de media — 1 grande + 2 pequeñas */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 10px;
}

.gal-item {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--card);
  cursor: pointer;
}
.gal-item:first-child {
  grid-column: span 2;
}
.gal-item img,
.gal-item video {
  width: 100%; display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform .6s var(--ease), filter .4s;
  filter: brightness(.75) saturate(.85);
}
.gal-item:hover img,
.gal-item:hover video {
  transform: scale(1.04);
  filter: brightness(.9) saturate(1);
}

/* play overlay en items de video */
.gal-play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.gal-play-ico {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  transition: background .3s;
}
.gal-item:hover .gal-play-ico { background: rgba(1,229,254,.2); border-color: var(--cyan); }
.gal-play-ico svg { width: 18px; height: 18px; fill: white; margin-left: 3px; }


/* ─────────────────────────────────────────
   SIDEBAR — ficha técnica + CTA
───────────────────────────────────────── */
.detalle-sidebar {
  position: sticky;
  top: 88px; /* nav height + margen */
}

/* Ficha técnica */
.ficha-tecnica {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-bottom: 1.2rem;
}

.ficha-header {
  padding: 1.4rem 1.8rem;
  border-bottom: 1px solid var(--border);
  background: var(--card-hi);
}
.ficha-header span {
  font-family: var(--fh); font-size: .6rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--dim2);
}

.ficha-row {
  display: flex; flex-direction: column; gap: .15rem;
  padding: 1.2rem 1.8rem;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.ficha-row:last-child { border-bottom: none; }
.ficha-row:hover { background: var(--card-hi); }

.ficha-label {
  font-family: var(--fh); font-size: .58rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--dim2);
}
.ficha-value {
  font-family: var(--fh); font-size: .92rem; font-weight: 700;
  color: var(--white); line-height: 1.3;
}
.ficha-value.grad {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* Tags de tecnología en la ficha */
.ficha-tags {
  display: flex; flex-wrap: wrap; gap: .35rem;
  margin-top: .5rem;
}
.f-tag {
  font-family: var(--fh); font-size: .55rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .28rem .75rem; border-radius: var(--r-pill);
  border: 1px solid var(--border2); color: var(--dim2);
}

/* CTA sidebar */
.sidebar-cta {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.8rem;
  text-align: center;
}
.sidebar-cta p {
  font-size: .82rem; color: var(--dim);
  line-height: 1.7; margin-bottom: 1.2rem;
}
.sidebar-cta .btn-primary { width: 100%; justify-content: center; }
.sidebar-cta .btn-ghost   {
  width: 100%; justify-content: center;
  margin-top: .6rem; font-size: .78rem;
}

/* Métricas del proyecto */
.proyecto-metrics {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  margin-bottom: 1.2rem;
  border: 1px solid var(--border);
}
.pm-item {
  background: var(--card); padding: 1.2rem 1rem;
  text-align: center; transition: background .2s;
}
.pm-item:hover { background: var(--card-hi); }
.pm-val {
  font-family: var(--fh); font-weight: 800;
  font-size: 1.5rem; line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: .2rem;
}
.pm-lbl { font-size: .68rem; color: var(--dim2); line-height: 1.3; }


/* ─────────────────────────────────────────
   PROYECTOS RELACIONADOS
───────────────────────────────────────── */
#relacionados {
  padding: 0 5vw 8rem;
  border-top: 1px solid var(--border);
  padding-top: 6rem;
}

.rel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

/* Reutiliza los estilos de .port-card de portfolio.css */
.rel-card {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  transition: border-color .35s, transform .35s, box-shadow .35s;
}
.rel-card:hover {
  border-color: rgba(1,229,254,.22);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(1,229,254,.07);
}
.rel-card img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(.65) saturate(.8);
  transition: transform .65s var(--ease), filter .4s;
  display: block;
}
.rel-card:hover img {
  transform: scale(1.06);
  filter: brightness(.5) saturate(.7);
}
.rel-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,8,16,.92) 0%, rgba(8,8,16,.35) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.4rem;
  transition: background .3s;
}
.rel-card:hover .rel-overlay {
  background: linear-gradient(to top, rgba(8,8,16,.97) 0%, rgba(8,8,16,.65) 60%, rgba(8,8,16,.15) 100%);
}
.rel-cat {
  font-family: var(--fh); font-size: .54rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: .3rem;
  opacity: 0; transform: translateY(5px);
  transition: opacity .3s, transform .3s;
}
.rel-card:hover .rel-cat { opacity: 1; transform: none; }
.rel-client { font-family: var(--fh); font-size: .96rem; font-weight: 800; color: var(--white); }
.rel-name   { font-size: .76rem; color: var(--dim); margin-top: .15rem; }


/* ─────────────────────────────────────────
   MARCAS (carousel) — padding de página
───────────────────────────────────────── */
#brands-detalle {
  padding: 5rem 5vw;
  border-top: 1px solid var(--border);
}


/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1100px) {
  #detalle-body { grid-template-columns: 1fr; }
  .detalle-sidebar { position: static; }
  .rel-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  #hero-detalle   { height: 60svh; min-height: 400px; }
  .hd-title       { font-size: clamp(2rem, 10vw, 3.5rem); }
  .gallery-grid   { grid-template-columns: 1fr; }
  .gal-item:first-child { grid-column: span 1; }
  .rel-grid       { grid-template-columns: 1fr; }
  .proyecto-metrics { grid-template-columns: repeat(2, 1fr); }
  #detalle-body   { padding: 4rem 5vw 6rem; }
}