/* Sergio Prieto M.U.F.X. — sitio estático (Bootstrap 5.3) */

:root {
  --fondo: #0c0b0a;
  --fondo-2: #151412;
  --fondo-3: #1d1b18;
  --borde: #2b2823;
  --texto: #e9e4da;
  --texto-suave: #a59f94;
  --acento: #f2c14e;          /* el amarillo del sitio original, más cálido */
  --acento-2: #d9a62e;
  --rojo: #b3261e;
  --radio: 14px;
  --sombra: 0 18px 50px rgba(0, 0, 0, .55);

  --bs-body-bg: var(--fondo);
  --bs-body-color: var(--texto);
  --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-link-color-rgb: 242, 193, 78;
  --bs-link-hover-color-rgb: 255, 214, 120;
  --bs-border-color: var(--borde);
}

html, body { overflow-x: clip; }
body {
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(179, 38, 30, .16), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(242, 193, 78, .07), transparent 60%),
    var(--fondo);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-size: 1.0625rem;
  line-height: 1.7;
}
main { flex: 1 0 auto; }

h1, h2, h3, .h-seccion, .navbar .nav-link, .sobretitulo, .btn {
  font-family: "Oswald", "Arial Narrow", sans-serif;
  letter-spacing: .02em;
}
h1, h2, h3 { color: #fff; font-weight: 500; }

::selection { background: var(--acento); color: #111; }

.saltar {
  position: absolute; left: 1rem; top: 1rem; z-index: 2000;
  background: var(--acento); color: #111; padding: .5rem 1rem; border-radius: 8px;
}

/* ---------- cabecera ---------- */

.cabecera {
  position: sticky; top: 0; z-index: 1030;
  background: rgba(12, 11, 10, .78);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.navbar { padding-block: .6rem; }
.navbar-brand img { height: 52px; width: auto; display: block; filter: brightness(1.35) contrast(1.1); }
.navbar .nav-link {
  color: var(--texto-suave);
  text-transform: uppercase;
  font-size: .95rem;
  padding: .5rem .9rem !important;
  position: relative;
  transition: color .2s;
}
.navbar .nav-link:hover, .navbar .nav-link:focus-visible { color: #fff; }
.navbar .nav-link.active { color: #fff; }
.navbar .nav-link.active::after {
  content: ""; position: absolute; left: .9rem; right: .9rem; bottom: .2rem;
  height: 2px; background: var(--acento); border-radius: 2px;
}
.navbar .idioma .nav-link {
  border: 1px solid var(--borde); border-radius: 999px;
  padding: .3rem .9rem !important; margin-left: .5rem; font-size: .8rem;
}
.navbar .idioma .nav-link:hover { border-color: var(--acento); color: var(--acento); }
.navbar-toggler { border-color: var(--borde); }
@media (max-width: 991.98px) {
  .navbar-collapse { padding-block: .75rem; }
  .navbar .nav-link.active::after { left: .9rem; right: auto; width: 24px; }
  .navbar .idioma .nav-link { display: inline-block; margin: .5rem 0 0 .9rem; }
}

/* ---------- botones y enlaces ---------- */

.btn { text-transform: uppercase; border-radius: 999px; padding-inline: 1.5rem; }
.btn-acento {
  --bs-btn-color: #141210; --bs-btn-bg: var(--acento); --bs-btn-border-color: var(--acento);
  --bs-btn-hover-color: #141210; --bs-btn-hover-bg: #ffd879; --bs-btn-hover-border-color: #ffd879;
  --bs-btn-active-color: #141210; --bs-btn-active-bg: var(--acento-2); --bs-btn-active-border-color: var(--acento-2);
  font-weight: 500;
}
.enlace-flecha {
  font-family: "Oswald", sans-serif; text-transform: uppercase; letter-spacing: .04em;
  color: var(--acento); text-decoration: none; font-size: .95rem;
}
.enlace-flecha:hover { color: #ffd879; }

/* ---------- secciones ---------- */

.seccion { padding-block: 4rem; }
.h-seccion { font-size: clamp(1.6rem, 2.5vw, 2.1rem); text-transform: uppercase; color: #fff; }
.h-seccion::before {
  content: ""; display: inline-block; width: 28px; height: 3px; background: var(--acento);
  vertical-align: middle; margin-right: .75rem; border-radius: 2px;
}

.titular { padding: 3.5rem 0 2rem; }
.titular h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem); text-transform: uppercase; line-height: 1.1; margin: 0;
}

/* ---------- portada ---------- */

.portada { padding: 3rem 0 2rem; }
@media (min-width: 992px) { .portada { padding: 5rem 0 3rem; } }
.sobretitulo { color: var(--acento); text-transform: uppercase; font-size: .9rem; letter-spacing: .14em; margin-bottom: .75rem; }
.portada-titulo { font-size: clamp(2.6rem, 6vw, 4.5rem); text-transform: uppercase; line-height: 1.02; margin-bottom: 1.5rem; }

.calesita {
  max-width: 520px; margin-inline: auto;
  border-radius: var(--radio); overflow: hidden;
  background: #000; box-shadow: var(--sombra);
  outline: 1px solid rgba(255, 255, 255, .08); outline-offset: 6px;
}
.calesita .carousel-item { aspect-ratio: 4 / 4.4; background: #000; }
.calesita .carousel-item img { width: 100%; height: 100%; object-fit: contain; }
.calesita .carousel-control-prev, .calesita .carousel-control-next { width: 14%; }

/* ---------- textos de los artículos ---------- */

.texto { color: var(--texto); }
.texto p { margin-bottom: 1.15rem; }
.texto h2 { font-size: 1.6rem; margin: 2.5rem 0 1rem; text-transform: uppercase; }
.texto h3 { font-size: 1.25rem; margin: 2rem 0 .75rem; color: var(--acento); }
.texto ul { padding-left: 1.2rem; }
.texto a:not(.lb):not(.btn) { text-decoration-thickness: 1px; text-underline-offset: 3px; }
.texto strong, .texto b { color: #fff; }
.texto.intro { max-width: 760px; color: var(--texto-suave); font-size: 1.1rem; }
.portada .texto p { color: var(--texto-suave); font-size: 1.1rem; }

/* fotos dentro de los textos */
.texto .fotos { margin-block: 1rem; }
.texto .fotos > div { display: flex; justify-content: center; align-items: center; }
.texto img {
  border-radius: 10px; background: #000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
}
.lb {
  display: inline-block; position: relative; border-radius: 10px; overflow: hidden; cursor: zoom-in;
}
.lb img { transition: transform .35s ease, filter .35s ease; }
.lb::after {
  content: ""; position: absolute; inset: 0; border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); transition: box-shadow .25s;
}
.lb:hover img, .lb:focus-visible img { transform: scale(1.035); filter: brightness(1.08); }
.lb:hover::after, .lb:focus-visible::after { box-shadow: inset 0 0 0 2px var(--acento); }

.trabajo { max-width: none; }
.trabajo > p:first-child { font-size: 1.15rem; color: var(--texto-suave); max-width: 760px; }

/* ---------- tarjetas de trabajos ---------- */

.tarjeta-trabajo {
  display: block; height: 100%; text-decoration: none; color: inherit;
  background: var(--fondo-2); border: 1px solid var(--borde); border-radius: var(--radio);
  overflow: hidden; transition: transform .3s ease, border-color .3s, box-shadow .3s;
}
.tarjeta-trabajo:hover, .tarjeta-trabajo:focus-visible {
  transform: translateY(-4px); border-color: rgba(242, 193, 78, .6); box-shadow: var(--sombra);
}
.tarjeta-img { aspect-ratio: 3 / 4; overflow: hidden; background: #000; }
.tarjeta-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.tarjeta-trabajo:hover .tarjeta-img img { transform: scale(1.06); }
.tarjeta-pie { padding: .9rem 1rem 1rem; }
.tarjeta-pie h3 { font-size: 1.1rem; margin: 0 0 .15rem; text-transform: uppercase; line-height: 1.25; }
.tarjeta-cuenta { font-size: .8rem; color: var(--texto-suave); }

/* ---------- página de un trabajo ---------- */

.pasos { border-top: 1px solid var(--borde); padding-top: 1.5rem; }
.otros { background: var(--fondo-2); border-top: 1px solid var(--borde); }
.tira { display: flex; gap: .75rem; overflow-x: auto; padding-bottom: .5rem; scroll-snap-type: x mandatory; }
.tira .mini {
  flex: 0 0 auto; width: 120px; aspect-ratio: 3 / 4; border-radius: 10px; overflow: hidden;
  border: 1px solid var(--borde); scroll-snap-align: start; background: #000;
}
.tira .mini img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s, opacity .3s; opacity: .8; }
.tira .mini:hover img { transform: scale(1.06); opacity: 1; }

/* ---------- contacto ---------- */

.tarjeta-contacto {
  max-width: 720px; background: var(--fondo-2); border: 1px solid var(--borde);
  border-radius: var(--radio); padding: clamp(1.5rem, 4vw, 3rem); box-shadow: var(--sombra);
}
.tarjeta-contacto h2 { margin-top: 0; color: var(--acento); }
.tarjeta-contacto p { margin-bottom: .35rem; }

/* ---------- pie ---------- */

.pie { border-top: 1px solid rgba(255, 255, 255, .06); padding: 2rem 0; color: var(--texto-suave); font-size: .9rem; }
.pie .social { color: var(--texto-suave); text-decoration: none; display: inline-flex; gap: .5rem; align-items: center; }
.pie .social:hover { color: var(--acento); }

/* ---------- visor de imágenes ---------- */

.visor {
  width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: rgba(5, 5, 5, .94); color: #fff;
}
.visor::backdrop { background: rgba(0, 0, 0, .7); }
.visor[open] { display: flex; align-items: center; justify-content: center; animation: visorEntra .2s ease; }
@keyframes visorEntra { from { opacity: 0; } to { opacity: 1; } }
.visor-figura { margin: 0; text-align: center; max-width: 92vw; }
.visor-figura img {
  max-width: 92vw; max-height: 84vh; width: auto; height: auto; object-fit: contain;
  border-radius: 8px; box-shadow: var(--sombra); background: #000;
}
.visor-figura figcaption { font-family: "Oswald", sans-serif; letter-spacing: .05em; margin-top: .9rem; color: var(--texto-suave); text-transform: uppercase; font-size: .9rem; }
.visor-btn {
  position: absolute; border: 0; background: rgba(255, 255, 255, .08); color: #fff;
  width: 52px; height: 52px; border-radius: 50%; font-size: 2rem; line-height: 1;
  display: grid; place-items: center; transition: background .2s;
}
.visor-btn:hover, .visor-btn:focus-visible { background: var(--acento); color: #111; outline: none; }
.visor-cerrar { top: 1rem; right: 1rem; }
.visor-ant { left: 1rem; top: 50%; transform: translateY(-50%); }
.visor-sig { right: 1rem; top: 50%; transform: translateY(-50%); }
.visor-cuenta { position: absolute; top: 1.4rem; left: 1.4rem; font-size: .85rem; color: var(--texto-suave); font-family: "Oswald", sans-serif; letter-spacing: .08em; }
.visor.solo .visor-ant, .visor.solo .visor-sig, .visor.solo .visor-cuenta { display: none; }
@media (max-width: 575.98px) {
  .visor-ant, .visor-sig { top: auto; bottom: 1rem; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}