/* ==========================================================================
   HIDROVAL — muestra industrial-fría
   Tokens primero. Un solo acento (el naranja de la tubería). Un CTA por sección.
   ========================================================================== */

:root{
  /* marca */
  --brand-bg:#0c1014;
  --brand-panel:#121820;
  --brand-fg:#eef3f7;
  --brand-muted:#93a1ae;
  --brand-accent:#ff8a1f;
  --brand-accent-soft:#ffb066;
  --brand-line:rgba(238,243,247,.12);

  --brand-display:'Archivo',system-ui,-apple-system,sans-serif;
  --brand-body:'Inter',system-ui,-apple-system,sans-serif;

  --pad:clamp(1.25rem,5vw,5rem);
  --radius:18px;
}

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

html,body{
  margin:0;
  background:var(--brand-bg);
  color:var(--brand-fg);
  font-family:var(--brand-body);
  font-weight:300;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
/* Red de seguridad del móvil: complementa a minmax(0,1fr), no lo sustituye */
html,body{overflow-x:hidden}

h1,h2,h3{font-family:var(--brand-display);font-weight:800;line-height:1.05;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2.4rem,7.6vw,5.6rem)}
h2{font-size:clamp(1.65rem,4vw,2.85rem);margin-bottom:.6em}
h3{font-size:clamp(1.05rem,2vw,1.3rem);font-weight:700;letter-spacing:-.005em}
p{margin:0 0 1em}
img{max-width:100%;height:auto;display:block}
ul{margin:0;padding:0;list-style:none}

:focus-visible{outline:2px solid var(--brand-accent);outline-offset:3px;border-radius:6px}

/* ---------- CAPA 0: foto del fraccionamiento con Ken Burns ---------- */
.hero-bg{position:fixed;inset:0;z-index:0;overflow:hidden;background:var(--brand-bg)}
.hero-bg img{
  width:100%;height:100%;object-fit:cover;
  object-position:50% 62%;          /* la casa y los coches viven abajo del centro */
  transform:scale(1.04);
  transform-origin:50% 55%;
  will-change:transform;
}

/* Scrim SUAVE: solo garantiza contraste del texto.
   La foto promedia 142 de luma (es de día, cielo limpio): no hay que oscurecerla más. */
.hero-scrim{
  position:absolute;inset:0;
  background:
    radial-gradient(74% 60% at 50% 44%, rgba(4,8,12,.46) 0%, rgba(4,8,12,.10) 62%, rgba(4,8,12,0) 100%),
    linear-gradient(to bottom, rgba(12,16,20,.42) 0%, rgba(12,16,20,.20) 46%, rgba(12,16,20,.80) 100%);
}

main{position:relative;z-index:1}

/* ---------- HERO ---------- */
.hero{
  min-height:100vh;
  display:grid;grid-template-columns:minmax(0,1fr);
  place-content:center;justify-items:center;text-align:center;
  padding:var(--pad);
}
.hero > *{max-width:100%}
.hero h1{
  margin:0 0 .35em;
  text-shadow:0 2px 44px rgba(0,0,0,.85),0 1px 3px rgba(0,0,0,.75);
}
.hero .lede{
  font-size:clamp(1.02rem,2vw,1.26rem);
  color:#e6edf3;max-width:38ch;margin:0 0 .4em;font-weight:400;
  text-shadow:0 1px 3px rgba(0,0,0,.95),0 2px 22px rgba(0,0,0,.9);
}
.eyebrow{
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--brand-accent-soft);margin:0 0 1.1em;font-weight:600;
  text-shadow:0 1px 3px rgba(0,0,0,.95),0 2px 18px rgba(0,0,0,.85);
}
.scroll-hint{
  display:block;margin-top:2.6rem;font-size:.68rem;letter-spacing:.24em;
  text-transform:uppercase;color:#c3ced7;
  animation:drift 2.6s ease-in-out infinite;
}
@keyframes drift{0%,100%{transform:translateY(0);opacity:.6}50%{transform:translateY(7px);opacity:1}}

/* ---------- CTA ---------- */
.cta{
  display:inline-block;margin-top:1.6rem;padding:.95rem 1.9rem;border-radius:999px;
  background:var(--brand-accent);color:#1a0e02;text-decoration:none;
  font-weight:600;font-size:.98rem;letter-spacing:.01em;
  box-shadow:0 10px 34px rgba(255,138,31,.3);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.cta:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(255,138,31,.42)}
.cta.ghost{
  background:transparent;color:var(--brand-accent-soft);
  border:1px solid rgba(255,138,31,.55);box-shadow:none;
}
.cta.ghost:hover{background:rgba(255,138,31,.12);box-shadow:none}

/* ---------- PANELES ---------- */
/* Traslúcidos A PROPÓSITO: la foto debe seguir viéndose detrás.
   Nada de backdrop-filter sobre la capa fixed: en móvil pinta un rectángulo negro. */
.panel{
  position:relative;
  padding:clamp(4.5rem,11vh,8.5rem) var(--pad);
  background:linear-gradient(to bottom, rgba(12,16,20,.26), rgba(12,16,20,.50));
}
.panel > .wrap{max-width:1080px;margin:0 auto;position:relative;z-index:1}
/* Scrim radial LOCAL: oscurece donde está el texto, deja la foto visible en los bordes */
.panel::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(74% 60% at 50% 46%, rgba(0,0,0,.62) 0%, rgba(0,0,0,.34) 56%, rgba(0,0,0,0) 100%);
}
.panel.center,.center{text-align:center;justify-items:center}
.center > *{max-width:100%}

/* Rótulo de sección como pastilla real — nunca texto suelto ilegible */
.label{
  display:inline-block;padding:.38rem .95rem;margin:0 0 1.2em;
  border-radius:999px;border:1px solid rgba(255,138,31,.45);
  background:rgba(255,138,31,.12);color:var(--brand-accent-soft);
  font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
}

.intro{color:var(--brand-muted);font-size:clamp(.96rem,1.6vw,1.08rem);max-width:62ch}
.intro.center{margin-left:auto;margin-right:auto}

/* ---------- FRANJA DE CONFIANZA ---------- */
.trust{padding:clamp(2.6rem,6vh,4rem) var(--pad)}
.trust-list{
  display:grid;gap:1.6rem 1.2rem;
  grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));
  text-align:center;
}
.trust-list li{display:grid;gap:.3rem;justify-items:center}
.trust-list b{
  font-family:var(--brand-display);font-weight:800;
  font-size:clamp(1.4rem,3.2vw,2rem);color:var(--brand-accent);
  font-variant-numeric:tabular-nums;line-height:1;
}
.trust-list span{color:var(--brand-muted);font-size:.86rem;line-height:1.45}
@media (min-width:760px){
  .trust-list li + li{border-left:1px solid var(--brand-line)}
}

/* ---------- TARJETAS ---------- */
.cards{
  display:grid;gap:1.2rem;width:100%;margin-top:2.4rem;
  grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));
}
.photo-card{
  overflow:hidden;border-radius:var(--radius);
  background:rgba(18,24,32,.74);
  border:1px solid var(--brand-line);
  box-shadow:0 18px 46px rgba(0,0,0,.45);
  display:flex;flex-direction:column;
}
.photo-card img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:saturate(.97) contrast(1.03)}
.photo-body{padding:1.3rem 1.25rem 1.5rem;display:flex;flex-direction:column;flex:1}
.photo-body h3{margin-bottom:.4rem}
.photo-body p{margin:0;color:var(--brand-muted);font-size:.92rem}
.from{
  margin-top:auto;padding-top:1rem;color:var(--brand-muted);font-size:.86rem;
  border-top:1px solid var(--brand-line);
}
.from b{color:var(--brand-accent-soft);font-weight:600;font-variant-numeric:tabular-nums}
.from.big{margin-top:1.4rem;font-size:.95rem}
.from.big b{font-size:1.25rem}
.fineprint{margin:2rem 0 0;color:var(--brand-muted);font-size:.8rem}
.sample{color:#6d7b87}

/* ---------- BANDA A SANGRE (industria) ---------- */
.band{
  position:relative;display:grid;
  grid-template-columns:minmax(0,1fr);gap:0;
  align-items:center;min-height:88vh;overflow:hidden;
  border-top:1px solid var(--brand-line);border-bottom:1px solid var(--brand-line);
}
@media (min-width:880px){.band{grid-template-columns:1.15fr 1fr}}
.band-media{position:relative;height:44vh;overflow:hidden}
@media (min-width:880px){.band-media{height:88vh}}
.band-media img{
  width:100%;height:118%;object-fit:cover;
  will-change:transform;   /* parallax por GSAP */
}
.band-copy{
  position:relative;z-index:1;padding:clamp(2.5rem,7vw,5rem) var(--pad);
  background:linear-gradient(to right, rgba(12,16,20,.94), rgba(12,16,20,.62));
}
.band-copy h2{margin-bottom:.5em}
.band-copy > p{color:var(--brand-muted)}
.band-copy .cta{margin-top:1.8rem}

/* ---------- SPLIT ---------- */
.split{
  display:grid;gap:clamp(1.5rem,4vw,3rem);align-items:center;
  grid-template-columns:minmax(0,1fr);
}
@media (min-width:820px){.split{grid-template-columns:minmax(0,1fr) 1.1fr}}
.split img.shot{
  border-radius:var(--radius);border:1px solid var(--brand-line);
  width:100%;aspect-ratio:4/5;object-fit:cover;
  filter:saturate(.97) contrast(1.03);
}
.split .label{margin-bottom:1em}
.split > div > p:last-of-type{margin-bottom:0}
.split p{color:var(--brand-muted)}

/* ---------- LISTAS CON PALOMITA ---------- */
.ticks{margin:1.4rem 0 0;display:grid;gap:.7rem}
.ticks li{
  position:relative;padding-left:1.6rem;font-size:.95rem;color:var(--brand-muted);
}
.ticks li::before{
  content:"";position:absolute;left:0;top:.62em;width:.55rem;height:.55rem;
  border-radius:50%;background:var(--brand-accent);
}
.ticks strong{color:var(--brand-fg);font-weight:600}

/* ---------- PASOS ---------- */
.steps{
  display:grid;gap:1.2rem;margin-top:2.4rem;
  grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));
}
.step{
  position:relative;padding:1.8rem 1.4rem 1.6rem;border-radius:var(--radius);
  background:rgba(18,24,32,.7);border:1px solid var(--brand-line);
}
.step .num{
  display:block;font-family:var(--brand-display);font-weight:800;
  font-size:2rem;line-height:1;color:var(--brand-accent);opacity:.85;margin-bottom:.7rem;
}
.step h3{margin-bottom:.45rem}
.step p{margin:0;color:var(--brand-muted);font-size:.92rem}

/* ---------- COLUMNAS DE COBERTURA ---------- */
.cols{
  display:grid;gap:clamp(1.6rem,4vw,2.6rem);margin-top:2rem;
  grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));
}
.cols h3{padding-bottom:.7rem;margin-bottom:.4rem;border-bottom:1px solid var(--brand-line);color:var(--brand-accent-soft);font-size:1.02rem}
.cols .ticks{margin-top:1rem}

/* ---------- TESTIMONIOS ---------- */
.quotes{
  display:grid;gap:1.2rem;margin-top:2.2rem;
  grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));
}
blockquote{
  margin:0;padding:1.6rem 1.4rem;border-radius:var(--radius);
  background:rgba(18,24,32,.7);border:1px solid var(--brand-line);
  border-left:3px solid rgba(255,138,31,.6);
}
blockquote p{margin:0 0 .9rem;color:#dfe6ec;font-size:.95rem}
blockquote cite{font-style:normal;color:var(--brand-muted);font-size:.82rem;letter-spacing:.03em}

/* ---------- FINAL + FOOT ---------- */
/* Final: NO se puede ir a negro. Medido: con .50→.90 + radial .62 la sección
   renderizaba en luma 18 — un hoyo negro al final de la página. Ahora pasa
   ~2x más luz y la foto del fraccionamiento se despide en vez de apagarse. */
.panel.final{background:linear-gradient(to bottom, rgba(12,16,20,.26), rgba(12,16,20,.58))}
.panel.final::before{
  background:radial-gradient(74% 60% at 50% 46%, rgba(0,0,0,.42) 0%, rgba(0,0,0,.20) 56%, rgba(0,0,0,0) 100%);
}
.hours{margin:1.4rem 0 0;color:var(--brand-muted);font-size:.86rem;letter-spacing:.06em}
.foot{
  position:relative;z-index:1;padding:2.6rem var(--pad);
  background:var(--brand-bg);border-top:1px solid var(--brand-line);
  font-size:.78rem;color:#75828e;
}
.foot strong{color:#95a2ad}
.foot p{margin:0;max-width:72ch}

/* ---------- ACCESIBILIDAD ---------- */
@media (prefers-reduced-motion: reduce){
  .hero-bg img{transform:scale(1.04)}
  .scroll-hint{animation:none}
  .cta{transition:none}
  .reveal{opacity:1 !important;transform:none !important}
}