/* ==========================================================================
   MigueZ Studios · Estilos
   Colores, tipografías y medidas se definen en :root.
   El contenido (textos, clientes, miniaturas) se edita en js/contenido.js
   ========================================================================== */

:root {
  color-scheme: dark;

  /* Paleta */
  --negro: #090909;
  --carbon: #141414;
  --carbon-alto: #1b1a17;
  --linea: rgba(244, 241, 235, 0.09);
  --linea-oro: rgba(198, 164, 99, 0.34);
  --oro: #c6a463;
  --oro-claro: #d9bf88;
  --oro-velo: rgba(198, 164, 99, 0.09);
  --texto: #f4f1eb;
  --texto-2: #b4aea2;
  --texto-3: #8d877b;
  --guia: rgba(244, 241, 235, 0.075);

  /* Tipografía */
  --display: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, Consolas, monospace;

  --t-portada: clamp(2.75rem, 1.3rem + 4.1vw, 5rem);
  --t-titulo: clamp(2.25rem, 1.45rem + 2.9vw, 4.25rem);
  --t-subtitulo: clamp(1.375rem, 1.15rem + 0.8vw, 1.875rem);
  --t-grande: clamp(1.0625rem, 1rem + 0.25vw, 1.25rem);
  --t-cuerpo: 1.0625rem;
  --t-peq: 0.9375rem;
  --t-etiqueta: 0.75rem;

  /* Medidas */
  --ancho: 1320px;
  --margen: clamp(16px, 4.5vw, 56px);
  --seccion: clamp(80px, 9vw, 136px);
  --cabecera: 76px;
  --radio: 3px;
  --radio-miniatura: 6px;
  --suave: cubic-bezier(0.22, 0.7, 0.18, 1);
}

/* ---------- Base ---------- */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--negro);
}

html:has(dialog[open]) { overflow: hidden; }

body {
  margin: 0;
  background: var(--negro);
  color: var(--texto);
  font-family: var(--sans);
  font-size: var(--t-cuerpo);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }
p { margin: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; }

::selection { background: var(--oro); color: var(--negro); }

:focus-visible {
  outline: 2px solid var(--oro);
  outline-offset: 3px;
  border-radius: 2px;
}

main:focus { outline: none; }

section[id] { scroll-margin-top: calc(var(--cabecera) - 1px); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

h1 em, h2 em {
  font-style: normal;
  color: var(--oro);
  background: linear-gradient(100deg, #f1ddb0 0%, #c6a463 36%, #a4803c 58%, #e4c98f 82%, #c6a463 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  animation: oro-vivo 9s ease-in-out infinite alternate;
}
@keyframes oro-vivo {
  from { background-position: 0% 50%; }
  to { background-position: 100% 50%; }
}

.contenedor {
  width: 100%;
  max-width: calc(var(--ancho) + 2 * var(--margen));
  margin-inline: auto;
  padding-inline: var(--margen);
}

.solo-lectores {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.saltar {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--oro);
  color: var(--negro);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radio);
}
.saltar:focus { top: 16px; }

.sin-js {
  padding: 24px var(--margen);
  color: var(--texto-2);
}

/* ---------- Piezas comunes ---------- */

.antetitulo,
.etiqueta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--sans);
  font-size: var(--t-etiqueta);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.4;
}

.antetitulo { color: var(--oro); }
.antetitulo__parte { white-space: nowrap; }
.antetitulo::before {
  content: "";
  flex: none;
  width: 28px;
  height: 1px;
  background: currentColor;
}

.etiqueta { color: var(--texto-3); }

.acciones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: var(--radio);
  font: 500 0.9375rem/1.2 var(--sans);
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s var(--suave), color 0.3s var(--suave), border-color 0.3s var(--suave), box-shadow 0.4s var(--suave), transform 0.4s var(--suave);
}

.boton--oro {
  background: linear-gradient(180deg, #dfc38d 0%, #c6a463 52%, #ad8a4b 100%);
  color: var(--negro);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.38), 0 12px 30px -14px rgba(198, 164, 99, 0.65);
}
.boton--oro:hover {
  background: linear-gradient(180deg, #e8cf9c 0%, #d1af6f 52%, #b99553 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 18px 44px -12px rgba(198, 164, 99, 0.8);
  transform: translateY(-1px);
}

.boton--linea {
  background: rgba(255, 255, 255, 0.035);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-color: var(--linea-oro);
  color: var(--texto);
}
.boton--linea:hover { border-color: var(--oro); color: var(--oro); box-shadow: 0 0 0 1px rgba(198, 164, 99, 0.15), 0 14px 36px -18px rgba(198, 164, 99, 0.5); }

.boton .flecha { transition: transform 0.35s var(--suave); }
.boton:hover .flecha { transform: translateX(4px); }

.boton-texto {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 4px;
  background: none;
  border: 0;
  color: var(--texto-2);
  font-size: var(--t-peq);
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.25s;
}
.boton-texto:hover { color: var(--oro); }

.pendiente {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px dashed var(--linea-oro);
  border-radius: 2px;
  color: var(--oro);
  font: 500 0.6875rem/1.3 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pendiente::before {
  content: "";
  flex: none;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.75;
}

/* Marcas de corte (esquinas doradas) */
.corte {
  position: absolute;
  width: 14px; height: 14px;
  border: 0 solid var(--oro);
  opacity: 0.65;
  pointer-events: none;
}
.corte--a { top: -10px; left: -10px; border-top-width: 1px; border-left-width: 1px; }
.corte--b { top: -10px; right: -10px; border-top-width: 1px; border-right-width: 1px; }
.corte--c { bottom: -10px; left: -10px; border-bottom-width: 1px; border-left-width: 1px; }
.corte--d { bottom: -10px; right: -10px; border-bottom-width: 1px; border-right-width: 1px; }

/* ---------- Logotipo ---------- */

.marca {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--texto);
  text-decoration: none;
}
.marca__emblema { flex: none; height: 36px; width: auto; }
.marca--pie .marca__emblema { height: 30px; }

.logotipo {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}
.logotipo__nombre {
  font-family: var(--display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}
.logotipo__resto {
  color: var(--oro);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

/* ---------- Cabecera ---------- */

.cabecera {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s var(--suave), border-color 0.4s var(--suave);
}
.cabecera.con-fondo {
  background: rgba(9, 9, 9, 0.58);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  backdrop-filter: blur(20px) saturate(140%);
  border-bottom-color: var(--linea);
}

.cabecera__interior {
  display: flex;
  align-items: center;
  gap: 32px;
  min-height: var(--cabecera);
}
.cabecera__interior > .marca { margin-right: auto; }

.nav__lista {
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav a {
  position: relative;
  display: block;
  padding-block: 8px;
  color: var(--texto-2);
  font-size: var(--t-peq);
  text-decoration: none;
  transition: color 0.25s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 1px;
  background: var(--oro);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--suave);
}
.nav a:hover,
.nav a[aria-current="true"] { color: var(--texto); }
.nav a:hover::after,
.nav a[aria-current="true"]::after { transform: scaleX(1); }

.cabecera__cta { min-height: 44px; padding: 0 20px; }

.menu-boton {
  display: none;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 2px 0 8px;
  background: none;
  border: 0;
  color: var(--texto);
  font-size: var(--t-peq);
  letter-spacing: 0.04em;
  cursor: pointer;
}
.menu-boton__icono { display: grid; gap: 6px; width: 22px; }
.menu-boton__icono span { display: block; height: 1px; background: currentColor; }
.menu-boton__icono span:last-child { width: 14px; justify-self: end; background: var(--oro); }

@media (max-width: 1140px) {
  .nav { display: none; }
  .menu-boton { display: inline-flex; }
  .cabecera__interior { gap: 20px; }
}
@media (max-width: 620px) {
  .cabecera__cta { display: none; }
  .cabecera .logotipo__nombre { font-size: 1.25rem; }
}

/* Menú móvil */
.menu-movil {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--negro);
  color: var(--texto);
}
.menu-movil[open] {
  display: flex;
  flex-direction: column;
  animation: fundido 0.35s var(--suave);
}
.menu-movil::backdrop { background: var(--negro); }

.menu-movil__barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--cabecera);
  padding-top: env(safe-area-inset-top, 0px);
  border-bottom: 1px solid var(--linea);
}
.menu-movil__nav { flex: 1; padding-block: 32px; overflow-y: auto; }
.menu-movil__nav ul { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.menu-movil__nav a {
  display: block;
  padding-block: 10px;
  color: var(--texto);
  font-family: var(--display);
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.15;
  text-decoration: none;
  transition: color 0.25s;
}
.menu-movil__nav a:hover,
.menu-movil__nav a[aria-current="true"] { color: var(--oro); }
.menu-movil__pie {
  padding-block: 24px calc(24px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--linea);
}
.menu-movil__pie .boton { width: 100%; }

/* ---------- Miniaturas (componente) ---------- */

.miniatura {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: var(--radio-miniatura);
  background: var(--carbon);
  box-shadow: 0 0 0 1px rgba(244, 241, 235, 0.04);
  transition: transform 0.5s var(--suave), box-shadow 0.5s var(--suave);
}
.miniatura img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.7s var(--suave);
}
.miniatura--boton { cursor: zoom-in; }
.miniatura--boton:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 50px -28px rgba(0, 0, 0, 0.95), 0 0 0 1px var(--linea-oro);
}
.miniatura--boton:hover img { transform: scale(1.025); }

/* Hueco: marco de composición mientras falta la miniatura real
   (tercios, punto focal y zona de la duración de YouTube) */
.hueco {
  position: absolute;
  inset: 0;
  display: block;
  background:
    radial-gradient(110% 90% at 72% 28%, rgba(198, 164, 99, 0.11), transparent 62%),
    linear-gradient(to right,
      transparent calc(33.333% - 0.5px), var(--guia) 0 calc(33.333% + 0.5px),
      transparent 0 calc(66.666% - 0.5px), var(--guia) 0 calc(66.666% + 0.5px),
      transparent 0),
    linear-gradient(to bottom,
      transparent calc(33.333% - 0.5px), var(--guia) 0 calc(33.333% + 0.5px),
      transparent 0 calc(66.666% - 0.5px), var(--guia) 0 calc(66.666% + 0.5px),
      transparent 0),
    var(--carbon);
}
.hueco::before {
  content: "";
  position: absolute;
  left: calc(66.666% - 9px);
  top: calc(33.333% - 9px);
  width: 18px; height: 18px;
  border: 1px solid var(--oro);
  border-radius: 50%;
  opacity: 0.8;
  box-shadow: 0 0 0 7px rgba(198, 164, 99, 0.06);
}
.hueco::after {
  content: "";
  position: absolute;
  right: 3%;
  bottom: 5%;
  width: 12%;
  height: 11%;
  border: 1px dashed rgba(244, 241, 235, 0.16);
  border-radius: 3px;
}
.hueco__texto {
  position: absolute;
  left: 6%;
  bottom: 8%;
  right: 20%;
  display: grid;
  gap: 6px;
  text-align: left;
}
.hueco__etiqueta {
  color: var(--texto-3);
  font: 500 0.625rem/1.2 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hueco__nombre {
  color: var(--texto-2);
  font-family: var(--display);
  font-size: clamp(1.05rem, 0.9rem + 0.6vw, 1.4rem);
  line-height: 1.1;
}

/* ---------- Inicio ---------- */

.inicio {
  position: relative;
  overflow: clip;
  padding-block: clamp(28px, 4vw, 56px) clamp(8px, 2vw, 24px);
}
.inicio::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(78vw, 1100px);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(198, 164, 99, 0.2), rgba(198, 164, 99, 0.06) 55%, transparent);
  pointer-events: none;
}

.inicio__rejilla {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
  align-items: center;
  gap: clamp(48px, 6vw, 96px);
}

.inicio__texto { display: grid; gap: 28px; justify-items: start; }
.inicio__texto > * { animation: entrar 0.9s var(--suave) both; }
.inicio__texto > :nth-child(2) { animation-delay: 0.08s; }
.inicio__texto > :nth-child(3) { animation-delay: 0.16s; }
.inicio__texto > :nth-child(4) { animation-delay: 0.24s; }

.inicio h1 {
  font-size: var(--t-portada);
  line-height: 1.02;
  letter-spacing: -0.034em;
}
.inicio__descripcion {
  max-width: 36ch;
  color: var(--texto-2);
  font-size: var(--t-grande);
}

.mosaico {
  display: grid;
  gap: 14px;
  padding: 30px 12px 12px;
}
.mosaico > * { animation: entrar 1s var(--suave) both; }
.mosaico > :nth-child(1) { animation-delay: 0.2s; }
.mosaico > :nth-child(2) { animation-delay: 0.34s; }

.mosaico__principal { position: relative; }
.mosaico__principal .hueco__nombre { font-size: clamp(1.25rem, 1rem + 1vw, 2rem); }
.mosaico__secundarias {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cota {
  position: absolute;
  left: 0; right: 0; top: -30px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--texto-3);
  font: 500 0.6875rem/1 var(--mono);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}
.cota::before,
.cota::after {
  content: "";
  flex: 1;
  height: 7px;
  background: linear-gradient(currentColor, currentColor) center / 100% 1px no-repeat;
  opacity: 0.6;
}
.cota::before { border-left: 1px solid currentColor; }
.cota::after { border-right: 1px solid currentColor; }

.inicio__clientes {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 36px;
  margin-top: clamp(48px, 5vw, 72px);
  padding-top: 24px;
  border-top: 1px solid var(--linea);
}
.inicio__clientes ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.inicio__clientes button {
  padding: 4px 0;
  background: none;
  border: 0;
  color: var(--texto-2);
  font-family: var(--display);
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  cursor: pointer;
  transition: color 0.25s;
}
.inicio__clientes button:hover { color: var(--oro); }

@media (max-width: 960px) {
  .inicio__rejilla { grid-template-columns: minmax(0, 1fr); }
  .inicio__texto { justify-items: stretch; }
  .mosaico { padding-inline: 10px; }
}

@media (max-width: 480px) {
  .inicio .acciones > .boton { flex: 1 1 100%; }
}

/* ---------- Secciones ---------- */

.seccion { padding-block: var(--seccion); }

.seccion__cabecera {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: end;
  gap: 24px 64px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.seccion__titulo { display: grid; gap: 22px; }
.seccion__cabecera h2 { font-size: var(--t-titulo); }
.seccion__intro {
  max-width: 44ch;
  color: var(--texto-2);
  font-size: var(--t-grande);
}

@media (max-width: 860px) {
  .seccion__cabecera { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Clientes y trabajos ---------- */

.filtros {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding-block: 18px;
  border-block: 1px solid var(--linea);
}
.filtro {
  position: relative;
  flex: none;
  padding: 6px 0;
  background: none;
  border: 0;
  color: var(--texto-3);
  font-family: var(--display);
  font-size: 1.125rem;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.25s;
}
.filtro::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--oro);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--suave);
}
.filtro:hover { color: var(--texto); }
.filtro[aria-pressed="true"] { color: var(--texto); }
.filtro[aria-pressed="true"]::after { transform: scaleX(1); }
.filtro sup {
  margin-left: 5px;
  color: var(--oro);
  font: 500 0.6875rem/1 var(--mono);
  font-variant-numeric: tabular-nums;
  vertical-align: super;
}
.filtros__separador {
  flex: none;
  width: 1px;
  height: 1.6em;
  background: var(--linea);
}

@media (max-width: 1280px) {
  .filtros {
    flex-wrap: nowrap;
    gap: 26px;
    margin-inline: calc(var(--margen) * -1);
    padding-inline: var(--margen);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 82%, transparent);
    mask-image: linear-gradient(90deg, #000 82%, transparent);
  }
  .filtros::-webkit-scrollbar { display: none; }
}

.estado {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-block: 28px 32px;
  min-height: 104px;
}
.estado__titulo { display: grid; gap: 6px; }
.estado__nombre { font-size: var(--t-subtitulo); line-height: 1.15; }
.estado__nombre img { height: 44px; width: auto; }
.estado__detalle { max-width: 60ch; color: var(--texto-2); font-size: var(--t-peq); }
.estado__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  color: var(--texto-3);
  font-size: var(--t-peq);
  font-variant-numeric: tabular-nums;
}
.estado__enlace {
  color: var(--oro);
  text-decoration: none;
  border-bottom: 1px solid var(--linea-oro);
  transition: border-color 0.25s;
}
.estado__enlace:hover { border-color: var(--oro); }

.obras {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(32px, 3.2vw, 48px) clamp(16px, 2vw, 28px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.obra {
  display: grid;
  align-content: start;
  gap: 14px;
  animation: aparecer 0.6s var(--suave) both;
  animation-delay: calc(var(--i, 0) * 45ms);
}
.obra__pie { display: grid; gap: 4px; }
.obra__cliente {
  color: var(--oro);
  font-size: var(--t-etiqueta);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.obra__titulo { color: var(--texto-2); font-size: var(--t-peq); line-height: 1.5; }

.obras__vacio {
  padding: 48px 0;
  color: var(--texto-2);
  font-family: var(--display);
  font-size: var(--t-subtitulo);
}

@media (max-width: 1000px) {
  .obras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .obras { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Mentoría ---------- */

.mentoria {
  position: relative;
  overflow: clip;
  background: linear-gradient(180deg, rgba(22, 21, 19, 0.72), rgba(14, 14, 13, 0.45));
  border-block: 1px solid var(--linea);
}
.mentoria::before {
  content: "";
  position: absolute;
  left: -14%;
  top: 10%;
  width: min(60vw, 820px);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(198, 164, 99, 0.17), transparent 70%);
  pointer-events: none;
}
.mentoria > .contenedor { position: relative; }
.mentoria .hueco,
.mentoria .miniatura { background-color: var(--negro); }

.mentoria__rejilla {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  align-items: start;
  gap: clamp(48px, 7vw, 120px);
}
.mentoria__intro {
  position: sticky;
  top: calc(var(--cabecera) + 40px);
  display: grid;
  gap: 28px;
  justify-items: start;
}
.mentoria__intro h2 { font-size: var(--t-titulo); }
.mentoria__texto {
  max-width: 42ch;
  color: var(--texto-2);
  font-size: var(--t-grande);
}

.formato {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  width: 100%;
  padding-block: 22px;
  border-block: 1px solid var(--linea-oro);
}
.formato__marca {
  color: var(--oro);
  font-family: var(--display);
  font-size: clamp(2.75rem, 2rem + 2.6vw, 4.25rem);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 0.9;
  white-space: nowrap;
}
.formato__texto { max-width: 30ch; color: var(--texto); font-size: var(--t-peq); }

.mentoria__areas { display: grid; gap: 20px; }
.areas { margin: 0; padding: 0; list-style: none; }
.area {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 4px 18px;
  padding-block: clamp(22px, 2.4vw, 32px);
  border-top: 1px solid var(--linea);
}
.area:last-child { border-bottom: 1px solid var(--linea); }
.area::before {
  content: "";
  width: 7px; height: 7px;
  margin-top: 0.62em;
  background: var(--oro);
  transform: rotate(45deg);
}
.area h3 { font-size: var(--t-subtitulo); line-height: 1.25; }
.area p { grid-column: 2; color: var(--texto-2); font-size: var(--t-peq); }

@media (max-width: 900px) {
  .mentoria__rejilla { grid-template-columns: minmax(0, 1fr); }
  .mentoria__intro { position: static; }
}

/* ---------- Sobre mí ---------- */

.sobre__rejilla {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: start;
  gap: clamp(48px, 7vw, 120px);
}

.retrato {
  position: relative;
  margin: 10px;
  max-width: 520px;
}
.retrato__marco {
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 100%;
  overflow: hidden;
  border-radius: var(--radio-miniatura);
  background: var(--carbon);
}
.retrato__marco img { width: 100%; height: 100%; object-fit: cover; }
.hueco--retrato::before { left: calc(50% - 9px); top: calc(33.333% - 9px); }
.hueco--retrato::after { display: none; }
.hueco__emblema {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 34%;
  height: auto;
  transform: translate(-50%, -50%);
  opacity: 0.06;
}

.sobre__texto { display: grid; gap: 28px; }
.sobre__texto h2 { font-size: var(--t-titulo); }
.sobre__bio {
  display: grid;
  gap: 18px;
  max-width: 58ch;
  color: var(--texto-2);
  font-size: var(--t-grande);
}
.sobre__bio p:first-child { color: var(--texto); }

.experiencia { display: grid; gap: 14px; margin-top: 12px; }
.experiencia__lista { margin: 0; padding: 0; list-style: none; }
.experiencia__lista li { border-bottom: 1px solid var(--linea); }
.experiencia__lista li:first-child { border-top: 1px solid var(--linea); }
.experiencia__lista button {
  display: flex;
  width: 100%;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
}
.experiencia__nombre {
  font-family: var(--display);
  font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  transition: color 0.25s;
}
.experiencia__ver {
  flex: none;
  color: var(--texto-3);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  transition: color 0.25s;
}
.experiencia__lista button:hover .experiencia__nombre { color: var(--oro); }
.experiencia__lista button:hover .experiencia__ver { color: var(--texto); }

@media (max-width: 900px) {
  .sobre__rejilla { grid-template-columns: minmax(0, 1fr); }
  .retrato { max-width: 420px; }
}

/* ---------- Contacto ---------- */

.contacto { position: relative; overflow: clip; }
.contacto::before {
  content: "";
  position: absolute;
  left: -10%;
  top: -6%;
  width: min(70vw, 900px);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(198, 164, 99, 0.16), transparent 70%);
  pointer-events: none;
}
.contacto > .contenedor { position: relative; }
.contacto > .contenedor { display: grid; gap: 28px; }
.contacto h2 {
  max-width: 13ch;
  font-size: clamp(2.75rem, 1.1rem + 6vw, 7.25rem);
  line-height: 1.02;
  letter-spacing: -0.038em;
}

.contacto__texto { color: var(--texto-2); font-size: var(--t-grande); margin-top: clamp(8px, 2vw, 24px); }

.ofertas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.oferta {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 16px;
  padding: clamp(28px, 3vw, 44px);
  border: 1px solid rgba(198, 164, 99, 0.16);
  border-radius: 14px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012) 60%);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 0.4s var(--suave), transform 0.4s var(--suave), box-shadow 0.4s var(--suave);
}
.oferta:hover {
  border-color: rgba(198, 164, 99, 0.38);
  transform: translateY(-3px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 34px 70px -34px rgba(198, 164, 99, 0.3);
}
.oferta h3 { font-size: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); }
.oferta__texto { max-width: 40ch; color: var(--texto-2); font-size: var(--t-grande); }
.oferta .acciones { margin-top: 8px; }
.etiqueta--oro { color: var(--oro); }

.contacto__datos {
  display: flex;
  flex-wrap: wrap;
  gap: 28px clamp(40px, 8vw, 120px);
  padding-top: 32px;
  border-top: 1px solid var(--linea);
}
.dato { display: grid; gap: 10px; }
.dato__valor {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
}
.dato__email {
  color: var(--texto);
  font-family: var(--display);
  font-size: var(--t-subtitulo);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.25s;
}
.dato__email:hover { color: var(--oro); }
.boton-copiar {
  min-height: 36px;
  padding: 0 12px;
  background: none;
  border: 1px solid var(--linea-oro);
  border-radius: var(--radio);
  color: var(--texto-2);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: color 0.25s, border-color 0.25s;
}
.boton-copiar:hover { color: var(--oro); border-color: var(--oro); }

.redes { display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 0; padding: 0; list-style: none; }
.redes a {
  display: inline-block;
  padding-block: 4px;
  color: var(--texto);
  text-decoration: none;
  border-bottom: 1px solid var(--linea-oro);
  transition: color 0.25s, border-color 0.25s;
}
.redes a:hover { color: var(--oro); border-color: var(--oro); }

@media (max-width: 760px) {
  .ofertas { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Pie ---------- */

.pie {
  padding-block: 40px calc(40px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--linea);
}
.pie__interior {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 40px;
}
.marca--pie .logotipo__nombre { font-size: 1.125rem; }
.pie ul { display: flex; flex-wrap: wrap; gap: 6px 26px; margin: 0; padding: 0; list-style: none; }
.pie nav a {
  color: var(--texto-3);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.25s;
}
.pie nav a:hover { color: var(--texto); }
.pie__legal { color: var(--texto-3); font-size: 0.8125rem; }

/* ---------- Visor de miniaturas ---------- */

.visor {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--negro);
  color: var(--texto);
}
.visor[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  animation: fundido 0.3s var(--suave);
}
.visor::backdrop { background: rgba(0, 0, 0, 0.7); }

.visor__barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: calc(10px + env(safe-area-inset-top, 0px)) var(--margen) 10px;
}
.visor__contador {
  color: var(--texto-3);
  font: 500 0.8125rem/1 var(--mono);
  font-variant-numeric: tabular-nums;
}

.visor__escena {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 8px calc(var(--margen) + 72px) calc(28px + env(safe-area-inset-bottom, 0px));
  touch-action: pan-y;
}
.visor__figura {
  display: grid;
  justify-items: center;
  gap: 18px;
  width: 100%;
  margin: 0;
}
.visor__marco {
  position: relative;
  max-width: 100%;
  animation: fundido 0.35s var(--suave);
}
.visor__marco img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100dvh - 190px);
  border-radius: var(--radio-miniatura);
}
.visor__marco--hueco {
  width: min(100%, calc((100dvh - 190px) * 16 / 9), 1400px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radio-miniatura);
}
.visor__marco--hueco .hueco__nombre { font-size: clamp(1.25rem, 1rem + 1.5vw, 2.5rem); }

.visor__pie {
  display: grid;
  justify-items: center;
  gap: 4px;
  text-align: center;
}
.visor__cliente {
  color: var(--oro);
  font-size: var(--t-etiqueta);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.visor__titulo { color: var(--texto-2); font-size: var(--t-peq); }
.visor__titulo:empty { display: none; }
.visor__video {
  margin-top: 6px;
  color: var(--texto-3);
  font-size: 0.8125rem;
  text-decoration: none;
  border-bottom: 1px solid var(--linea);
  transition: color 0.25s, border-color 0.25s;
}
.visor__video:hover { color: var(--oro); border-color: var(--oro); }

.visor__nav {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  margin-top: -40px;
  background: rgba(9, 9, 9, 0.6);
  border: 1px solid var(--linea-oro);
  border-radius: 50%;
  color: var(--texto);
  font-size: 1.125rem;
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s;
}
.visor__nav:hover { border-color: var(--oro); color: var(--oro); }
.visor__nav--anterior { left: var(--margen); }
.visor__nav--siguiente { right: var(--margen); }

@media (max-width: 760px) {
  .visor__escena { padding: 8px var(--margen) calc(92px + env(safe-area-inset-bottom, 0px)); }
  .visor__nav {
    top: auto;
    bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    margin-top: 0;
    width: 48px; height: 48px;
  }
  .visor__nav--anterior { left: calc(50% - 60px); }
  .visor__nav--siguiente { right: calc(50% - 60px); }
  .visor__marco img { max-height: calc(100dvh - 240px); }
}

/* ---------- Agenda incrustada ---------- */

.agenda {
  width: min(980px, calc(100% - 32px));
  height: min(820px, calc(100dvh - 48px));
  max-width: none;
  max-height: none;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--linea);
  border-radius: 8px;
  background: var(--carbon);
  color: var(--texto);
}
.agenda[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  animation: fundido 0.3s var(--suave);
}
.agenda::backdrop { background: rgba(0, 0, 0, 0.75); }
.agenda__barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 12px 6px 20px;
  border-bottom: 1px solid var(--linea);
}
.agenda__externo { color: var(--texto-2); font-size: 0.875rem; text-decoration: none; }
.agenda__externo:hover { color: var(--oro); }
.agenda iframe { width: 100%; height: 100%; border: 0; background: #fff; }

/* ---------- Ajustes de tipografía (Manrope) ---------- */

.inicio__clientes button,
.filtro,
.experiencia__nombre,
.hueco__nombre,
.dato__email,
.obras__vacio {
  font-weight: 400;
  letter-spacing: -0.02em;
}
.menu-movil__nav a { font-weight: 300; letter-spacing: -0.025em; }
.area h3 { letter-spacing: -0.015em; }

/* ---------- Atmósfera: luces, grano y resplandores ---------- */

main, .pie { position: relative; z-index: 1; }

.ambiente {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.luz {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
  translate: 0 calc(var(--d, 0) * var(--vel, 0.04) * -1px);
  animation: deriva var(--t, 44s) ease-in-out infinite alternate;
}
.luz--1 {
  --t: 38s; --vel: 0.05;
  top: -24vmax; right: -16vmax;
  width: 66vmax; height: 66vmax;
  background: radial-gradient(closest-side, rgba(198, 164, 99, 0.28), rgba(198, 164, 99, 0.09) 55%, transparent);
}
.luz--2 {
  --t: 47s; --vel: 0.1;
  top: 42vh; left: -22vmax;
  width: 54vmax; height: 54vmax;
  background: radial-gradient(closest-side, rgba(181, 110, 50, 0.24), transparent 70%);
  animation-delay: -14s;
}
.luz--3 {
  --t: 55s; --vel: 0.03;
  bottom: -26vmax; right: 6vw;
  width: 50vmax; height: 50vmax;
  background: radial-gradient(closest-side, rgba(156, 58, 36, 0.22), transparent 70%);
  animation-delay: -26s;
}
.luz--4 {
  --t: 62s; --vel: 0.14;
  top: 16vh; left: 30vw;
  width: 34vmax; height: 34vmax;
  background: radial-gradient(closest-side, rgba(244, 236, 214, 0.07), transparent 70%);
  animation-delay: -8s;
}
@keyframes deriva {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(5vw, 4vh, 0) scale(1.08); }
  100% { transform: translate3d(-4vw, -3vh, 0) scale(0.94); }
}

.cursor-luz {
  position: absolute;
  left: 0; top: 0;
  width: 620px; height: 620px;
  margin: -310px 0 0 -310px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(198, 164, 99, 0.14), transparent);
  opacity: 0;
  transition: opacity 0.8s var(--suave);
}
.cursor-luz.activa { opacity: 1; }

.grano {
  position: absolute;
  inset: 0;
  opacity: 0.09;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.vinieta {
  position: absolute;
  inset: 0;
  background: radial-gradient(130% 95% at 50% 35%, transparent 55%, rgba(0, 0, 0, 0.5));
}

/* Resplandor de la miniatura (sus propios colores, desenfocados, detrás) */
#mosaico-principal { position: relative; isolation: isolate; }
.resplandor {
  position: absolute;
  inset: -4% -7% -16%;
  z-index: -1;
  border-radius: 40px;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(58px) saturate(1.7);
  opacity: 0.72;
  pointer-events: none;
}

.obra { position: relative; isolation: isolate; }
.obra__brillo {
  position: absolute;
  top: 2%; left: -4%; right: -4%;
  aspect-ratio: 16 / 9;
  z-index: -1;
  border-radius: 18px;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(36px) saturate(1.7);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px) scale(0.94);
  transition: opacity 0.5s var(--suave), transform 0.5s var(--suave), visibility 0s linear 0.5s;
  pointer-events: none;
}
@media (hover: hover) {
  .obra:hover .obra__brillo,
  .obra:focus-within .obra__brillo {
    opacity: 0.78;
    visibility: visible;
    transform: translateY(22px) scale(1.05);
    transition-delay: 0s;
  }
}

.retrato { isolation: isolate; }
.retrato__resplandor {
  position: absolute;
  inset: 2% -16% -12%;
  z-index: -1;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(72px) saturate(1.45);
  opacity: 0.68;
  pointer-events: none;
}

/* Inclinación suave del mosaico al mover el ratón */
.mosaico {
  transform: perspective(1400px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.7s var(--suave);
}

/* Marcos con más profundidad */
.miniatura { box-shadow: 0 0 0 1px rgba(244, 241, 235, 0.06), 0 30px 60px -40px rgba(0, 0, 0, 0.95); }

.filtros { background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.025) 20%, rgba(255, 255, 255, 0.025) 80%, transparent); }

/* ---------- Cinta de miniaturas ---------- */

.cinta {
  position: relative;
  overflow: clip;
  padding-block: clamp(28px, 4vw, 56px);
}
.cinta__giro {
  display: grid;
  gap: 14px;
  margin-inline: -4vw;
  transform: rotate(-2.2deg);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.cinta__fila {
  display: flex;
  gap: 14px;
  width: max-content;
  padding-right: 14px;
  animation: desfile var(--dur, 95s) linear infinite;
}
.cinta__fila--inversa { --dur: 120s; animation-direction: reverse; }
.cinta:hover .cinta__fila { animation-play-state: paused; }
.cinta__item {
  flex: none;
  width: clamp(190px, 19vw, 310px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background: var(--carbon);
  box-shadow: 0 0 0 1px rgba(244, 241, 235, 0.07), 0 22px 44px -26px rgba(0, 0, 0, 0.95);
}
.cinta__item img { width: 100%; height: 100%; object-fit: cover; }
@keyframes desfile { to { transform: translateX(-50%); } }

@media (hover: none), (pointer: coarse) {
  .cursor-luz { display: none; }
}

/* ---------- Movimiento ---------- */

@keyframes entrar {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@keyframes aparecer {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes fundido {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .luz, .cinta__fila, h1 em, h2 em { animation: none !important; }
  .mosaico { transform: none !important; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}