/* =========================================================
   COWI — hoja de estilos
   Basado en el manual de marca (Flota Creativa).
   Titulares en minuscula (Og Roman). Mayuscula solo para
   subtitulos y etiquetas (Pluto Sans Bold).
   ========================================================= */

:root{
  /* Paleta del manual */
  --negro:#000000;
  --papel:#f2f0ed;
  --blanco:#ffffff;
  --bordo:#53252f;
  --terracota:#b76630;
  --verde-osc:#355251;
  --verde:#92a6a2;
  --verde-cla:#bdd5ce;
  --celeste:#86bec7;
  --celeste-cla:#d5e5ec;

  /* Derivados de uso */
  --fondo:var(--negro);
  --fondo-2:#0e0e0e;
  --texto:var(--papel);
  --texto-2:rgba(242,240,237,.74);
  --texto-3:rgba(242,240,237,.5);
  --linea-d:rgba(242,240,237,.16);
  --linea-l:rgba(0,0,0,.14);
  --acento:var(--terracota);

  /* Tipografia: Og Roman / Pluto Sans / Segma son comerciales.
     Hasta tener licencia web, estos stacks son el sustituto. */
  --display:"Og Roman","Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Pluto Sans","Inter","Helvetica Neue",Arial,system-ui,sans-serif;
  --texto-f:"Segma","Inter","Helvetica Neue",Arial,system-ui,sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
  --max:1180px;
  --pad:clamp(20px,5vw,64px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;background:var(--fondo);color:var(--texto);
  font-family:var(--texto-f);font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad);position:relative}

/* ---------- Titulares: minuscula, tipo frase ---------- */
h1,h2,h3{
  font-family:var(--display);font-weight:400;
  text-transform:none;                 /* el manual lo pide expresamente */
  line-height:1.02;letter-spacing:-.018em;margin:0;
}
h1{font-size:clamp(2.7rem,8.5vw,6.2rem)}
h2{font-size:clamp(2.1rem,5.4vw,3.9rem)}
h3{font-size:clamp(1.45rem,3vw,2.1rem)}

/* ---------- Etiquetas: Pluto Sans Bold, mayuscula, tracking ---------- */
.eyebrow,.label{
  font-family:var(--sans);font-weight:700;font-size:.66rem;
  letter-spacing:.26em;text-transform:uppercase;
  color:var(--acento);margin:0 0 18px;
}
.lede{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--texto-2);max-width:56ch}
.muted{color:var(--texto-3)}

/* ---------- Textura de marca ---------- */
.tex::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:url("../img/tex-grano.jpg");
  background-size:620px auto;
  mix-blend-mode:multiply;opacity:.5;
}

/* ---------- Header ---------- */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px var(--pad);
  background:linear-gradient(to bottom,rgba(0,0,0,.88),rgba(0,0,0,0));
  transition:background .4s var(--ease),padding .4s var(--ease);
}
.site-head.is-stuck{background:var(--negro);padding-block:11px;border-bottom:1px solid var(--linea-d)}

/* Logotipo horizontal, como el manual */
.brand{
  font-family:var(--sans);font-weight:700;
  font-size:clamp(1.15rem,2.1vw,1.45rem);
  letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;line-height:1;
}
.brand small{
  display:block;font-size:.4em;font-weight:700;letter-spacing:.3em;
  color:var(--texto-3);margin-top:4px;
}

.nav{display:flex;align-items:center;gap:clamp(12px,2.2vw,28px)}
.nav a{
  font-family:var(--sans);font-weight:700;font-size:.68rem;
  letter-spacing:.2em;text-transform:uppercase;
  text-decoration:none;color:var(--texto-2);transition:color .25s var(--ease);
}
.nav a:hover{color:var(--acento)}
.nav .btn-sm{border:1px solid var(--linea-d);padding:10px 18px;color:var(--texto)}
.nav .btn-sm:hover{background:var(--papel);border-color:var(--papel);color:var(--negro)}
@media(max-width:720px){.nav .hide-sm{display:none}}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  padding-bottom:clamp(48px,9vh,96px);overflow:hidden;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.52}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,var(--negro) 2%,rgba(0,0,0,.3) 58%,rgba(0,0,0,.55) 100%);
}
.hero .wrap{z-index:2;width:100%}
.hero h1{margin-bottom:22px;max-width:19ch}
.hero h1 em{font-style:italic;color:var(--celeste-cla)}

.hero-foot{
  display:flex;flex-wrap:wrap;gap:24px 48px;align-items:flex-end;
  justify-content:space-between;margin-top:40px;padding-top:24px;
  border-top:1px solid var(--linea-d);
}
.hero-foot p{
  margin:0;font-family:var(--sans);font-weight:700;font-size:.68rem;
  letter-spacing:.24em;text-transform:uppercase;color:var(--texto-3);
}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:16px 32px;
  font-family:var(--sans);font-weight:700;font-size:.7rem;
  letter-spacing:.22em;text-transform:uppercase;text-decoration:none;
  border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn-primary{background:var(--papel);color:var(--negro)}
.btn-primary:hover{background:var(--terracota);color:var(--papel);transform:translateY(-2px)}
.btn-ghost{border-color:var(--linea-d);color:var(--texto)}
.btn-ghost:hover{border-color:var(--papel);transform:translateY(-2px)}
.btn[disabled]{opacity:.55;pointer-events:none}

.on-paper .btn-primary{background:var(--negro);color:var(--papel)}
.on-paper .btn-primary:hover{background:var(--bordo);color:var(--papel)}
.on-paper .btn-ghost{border-color:var(--linea-l);color:var(--negro)}
.on-paper .btn-ghost:hover{border-color:var(--negro)}

section{padding-block:clamp(72px,11vw,142px);position:relative}
.section-head{max-width:62ch;margin-bottom:clamp(40px,6vw,72px)}

/* ---------- Seccion sobre papel ---------- */
.on-paper{background:var(--papel);color:var(--negro)}
.on-paper .lede{color:#39342f}
.on-paper .muted{color:#6b645c}
.on-paper .eyebrow{color:var(--bordo)}
.on-paper .tex::before{opacity:.55}

/* ---------- Ilustraciones de marca ---------- */
.ilu{color:currentColor;opacity:.45}
.ilu-deco{
  position:absolute;z-index:1;pointer-events:none;
  opacity:.16;width:clamp(90px,11vw,150px);
}
.ilu-deco.tr{top:7%;right:4%}
.ilu-deco.bl{bottom:9%;left:3%}
.sep{
  display:flex;align-items:center;justify-content:center;gap:18px;
  margin:0 0 clamp(30px,5vw,52px);
}
.sep::before,.sep::after{content:"";height:1px;flex:1;background:var(--linea-d);max-width:150px}
.on-paper .sep::before,.on-paper .sep::after{background:var(--linea-l)}

/* ---------- Locales ---------- */
.locales{display:grid;gap:clamp(20px,3vw,32px);grid-template-columns:repeat(auto-fit,minmax(310px,1fr))}
.local{display:flex;flex-direction:column;border:1px solid var(--linea-l);background:var(--blanco)}
.local-media{aspect-ratio:4/3;overflow:hidden;background:#e4e0da}
.local-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.local:hover .local-media img{transform:scale(1.04)}
.local-body{padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;gap:15px;flex:1;position:relative}
/* La ilustracion sale del flujo: asi los textos de ambas casas
   arrancan a la misma altura aunque las figuras midan distinto. */
.local-head{display:block;min-height:0}
/* El titulo y la descripcion dejan lugar a la figura; el resto
   de la tarjeta usa el ancho completo. */
.local-head,
.local-head + p{padding-right:76px}
.local-head .ilu{
  position:absolute;top:clamp(24px,3vw,36px);right:clamp(24px,3vw,36px);
  width:60px;height:60px;object-fit:contain;object-position:top right;
}
.local dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.89rem}
.local dt{
  font-family:var(--sans);font-weight:700;font-size:.6rem;letter-spacing:.2em;
  text-transform:uppercase;color:#8d857a;padding-top:4px;
}
.local dd{margin:0;color:#39342f}
.local-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:8px}
.local-actions .btn{padding:13px 24px;font-size:.66rem}

/* ---------- Franja eventos ---------- */
.strip{background:var(--verde-osc);border-block:1px solid rgba(0,0,0,.25);overflow:hidden}
.strip .lede{color:rgba(242,240,237,.82)}
.strip-grid{display:grid;gap:clamp(28px,5vw,64px);grid-template-columns:1.05fr .95fr;align-items:center}
@media(max-width:860px){.strip-grid{grid-template-columns:1fr}}
.strip-media{aspect-ratio:3/2;overflow:hidden;background:rgba(0,0,0,.25)}
.strip-media img{width:100%;height:100%;object-fit:cover}

.ticks{list-style:none;margin:26px 0 34px;padding:0;display:grid;gap:12px}
.ticks li{padding-left:26px;position:relative;color:rgba(242,240,237,.82);font-size:.94rem}
.ticks li::before{content:"";position:absolute;left:0;top:.64em;width:13px;height:2px;background:var(--celeste)}
.on-paper .ticks li{color:#39342f}
.on-paper .ticks li::before{background:var(--terracota)}

/* ---------- Formulario ---------- */
.form-shell{background:var(--fondo-2);border:1px solid var(--linea-d);padding:clamp(26px,4vw,44px)}
.field{margin-bottom:18px}
.field label{
  display:block;font-family:var(--sans);font-weight:700;font-size:.6rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--texto-3);margin-bottom:8px;
}
.field input,.field select,.field textarea{
  width:100%;padding:14px 15px;background:rgba(242,240,237,.05);
  border:1px solid var(--linea-d);color:var(--texto);
  font-family:var(--texto-f);font-size:.95rem;border-radius:0;
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--celeste);background:rgba(242,240,237,.08);
}
.field textarea{resize:vertical;min-height:92px}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--texto-3) 50%),linear-gradient(135deg,var(--texto-3) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.field select option{background:var(--fondo-2);color:var(--texto)}
.field-row{display:grid;gap:18px;grid-template-columns:1fr 1fr}
@media(max-width:560px){.field-row{grid-template-columns:1fr}}
.form-note{font-size:.76rem;color:var(--texto-3);margin:16px 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Footer ---------- */
.site-foot{background:var(--negro);border-top:1px solid var(--linea-d);padding-block:clamp(48px,7vw,80px)}
.foot-grid{display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.foot-grid h4{
  font-family:var(--sans);font-weight:700;font-size:.6rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--acento);margin:0 0 14px;
}
.foot-grid p,.foot-grid a{font-size:.9rem;color:var(--texto-2);margin:0 0 7px;text-decoration:none;display:block}
.foot-grid a:hover{color:var(--acento)}
.foot-base{
  margin-top:clamp(36px,5vw,60px);padding-top:22px;border-top:1px solid var(--linea-d);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  font-family:var(--sans);font-weight:700;font-size:.62rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--texto-3);
}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  .hero-media img{transform:none !important}
}