/* ==========================================================================
   MUSICMIX EVENTOS — Salón Monte Grande
   Sistema de diseño · salón de eventos premium nocturno
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
/* Tema noche (por defecto) */
:root{
  color-scheme: dark;

  /* Superficies */
  --ink:        #0B0A0C;
  --ink-2:      #121014;
  --ink-3:      #17141A;
  --surface:    rgba(255,255,255,.045);
  --surface-2:  rgba(255,255,255,.07);
  --line:       rgba(255,255,255,.10);
  --line-soft:  rgba(255,255,255,.06);

  /* Texto */
  --paper:      #F6F3EF;
  --muted:      #A8A0A6;
  --muted-2:    #7C7480;

  /* Acentos de marca (del isotipo musicmix) */
  --gold:       #D8B25E;
  --gold-2:     #F1DCA8;
  --gold-deep:  #A8823A;
  --rose:       #D62A4E;
  --jade:       #0F9D63;
  --magenta:    #C1379B;

  /* Derivados que cambian con el tema */
  --header-bg:   rgba(11,10,12,.82);
  --ghost-bd:    rgba(255,255,255,.22);
  --stroke-gold: rgba(216,178,94,.55);
  --grain:       .035;
  --on-accent:   #14100A;
  --switch-on:   #14100A;

  --brand-grad: linear-gradient(90deg, var(--rose) 0%, var(--gold) 50%, var(--jade) 100%);

  /* Tipografía */
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-sans:    'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Ritmo */
  --sp-1: .5rem;   --sp-2: 1rem;   --sp-3: 1.5rem;  --sp-4: 2rem;
  --sp-5: 3rem;    --sp-6: 4rem;   --sp-7: 6rem;    --sp-8: 8rem;

  --shell: 1280px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --radius: 4px;
  --radius-lg: 8px;

  /* Motion */
  --ease: cubic-bezier(.22,1,.36,1);
  --fast: 180ms;
  --mid: 320ms;

  /* Capas */
  --z-bg: 0; --z-content: 10; --z-header: 100; --z-menu: 200;
  --z-curtain: 400; --z-loader: 500;
}

/* ---------- 1b. Tema día ---------- */
:root[data-theme="light"]{
  color-scheme: light;

  --ink:        #F7F4EF;
  --ink-2:      #FFFFFF;
  --ink-3:      #F1ECE3;
  --surface:    rgba(23,19,22,.035);
  --surface-2:  rgba(23,19,22,.06);
  --line:       rgba(23,19,22,.14);
  --line-soft:  rgba(23,19,22,.08);

  --paper:      #171316;
  --muted:      #5B545A;
  --muted-2:    #736B72;

  /* Oro profundo: el dorado claro sobre marfil no llega a 4.5:1.
     Medidos sobre #F7F4EF → gold 4.73:1, gold-2 6.28:1, rose 5.85:1. */
  --gold:       #8A6725;
  --gold-2:     #7A5B21;
  --rose:       #B81C3E;
  --jade:       #0B7A4C;

  --header-bg:   rgba(247,244,239,.88);
  --ghost-bd:    rgba(23,19,22,.22);
  --stroke-gold: rgba(138,103,37,.5);
  /* Sobre el oro profundo del modo día el texto va claro. */
  --switch-on:   #FFF8E8;
  --grain:       .02;
}

/* Bloques que van siempre sobre foto: conservan la paleta oscura en los dos
   temas, porque el texto blanco sobre la imagen es lo único legible ahí.
   Footer y menú móvil quedan oscuros a propósito: contraste editorial. */
:root[data-theme="light"] .hero,
:root[data-theme="light"] .pagehead,
:root[data-theme="light"] .band,
:root[data-theme="light"] .footer,
:root[data-theme="light"] .menu,
:root[data-theme="light"] .lightbox{
  --ink:        #0B0A0C;
  --ink-2:      #121014;
  --ink-3:      #17141A;
  --surface:    rgba(255,255,255,.06);
  --surface-2:  rgba(255,255,255,.1);
  --line:       rgba(255,255,255,.12);
  --line-soft:  rgba(255,255,255,.07);
  --paper:      #F6F3EF;
  --muted:      #B9B2B7;
  --muted-2:    #948C92;
  --gold:       #D8B25E;
  --gold-2:     #F1DCA8;
  --rose:       #D62A4E;
  --jade:       #0F9D63;
  --ghost-bd:   rgba(255,255,255,.22);
  --stroke-gold: rgba(216,178,94,.55);
  --switch-on:  #14100A;
  color: var(--paper);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* Cambio de tema: solo las propiedades de color, para no tocar el layout. */
body,
.header, .strip, .marquee, .card, .service, .value, .form, .frame,
.field__input, .field__select, .field__textarea, .videobox, .videobox__cap,
.gallery__item, .info-item__icon, .social, .map{
  transition:background-color .35s var(--ease), color .35s var(--ease),
             border-color .35s var(--ease);
}
body.is-locked{ overflow:hidden; }
img,video{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
h1,h2,h3,h4{ margin:0; font-weight:400; line-height:1.08; letter-spacing:-.015em; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
::selection{ background:var(--gold); color:#14100A; }

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

/* ---------- 3. Utilidades ---------- */
.shell{ width:100%; max-width:var(--shell); margin-inline:auto; padding-inline:var(--gutter); }
.shell--wide{ max-width:1560px; }

.eyebrow{
  display:inline-flex; align-items:center; gap:.75rem;
  font-size:.688rem; font-weight:600; letter-spacing:.28em; text-transform:uppercase;
  color:var(--gold); margin:0 0 1.25rem;
}
.eyebrow::before{
  content:''; width:2.5rem; height:1px; background:var(--brand-grad); flex:none;
}
.eyebrow--center{ justify-content:center; }
.eyebrow--center::after{
  content:''; width:2.5rem; height:1px; background:var(--brand-grad); flex:none;
}

.display{
  font-family:var(--font-display);
  font-weight:300;
  line-height:1.02;
  letter-spacing:-.02em;
}
.display--xl{ font-size:clamp(3rem, 9vw, 7rem); }
.display--l { font-size:clamp(2.25rem, 5.5vw, 4.25rem); }
.display--m { font-size:clamp(1.85rem, 3.6vw, 2.9rem); }
.display em{ font-style:italic; color:var(--gold-2); }

.lede{
  font-size:clamp(1rem, 1.35vw, 1.125rem);
  color:var(--muted);
  max-width:62ch;
}
.lede--tight{ max-width:52ch; }

.rule{ height:1px; background:var(--line-soft); border:0; margin:0; }
.rule--brand{ height:2px; width:72px; background:var(--brand-grad); border:0; border-radius:2px; }

.section{ padding-block:clamp(4.5rem, 11vw, 9rem); position:relative; }
.section--tight{ padding-block:clamp(3rem, 7vw, 5.5rem); }
.section-head{ max-width:70ch; }
.section-head--center{ margin-inline:auto; text-align:center; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:1rem; top:-4rem; z-index:600;
  background:var(--gold); color:#14100A; padding:.75rem 1.25rem;
  font-size:.75rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  transition:top var(--fast) var(--ease);
}
.skip-link:focus{ top:1rem; }

/* Grano sutil sobre todo el sitio */
body::after{
  content:''; position:fixed; inset:0; z-index:300; pointer-events:none;
  opacity:var(--grain); mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 4. Botones ---------- */
.btn{
  --btn-bg:transparent; --btn-fg:var(--paper); --btn-bd:var(--line);
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  gap:.7rem; min-height:52px; padding:.95rem 1.9rem;
  background:var(--btn-bg); color:var(--btn-fg);
  border:1px solid var(--btn-bd); border-radius:999px;
  font-size:.75rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  cursor:pointer; overflow:hidden; isolation:isolate;
  transition:color var(--mid) var(--ease), border-color var(--mid) var(--ease),
             transform var(--fast) var(--ease), box-shadow var(--mid) var(--ease);
}
.btn::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:var(--brand-grad);
  transform:translateY(101%); transition:transform var(--mid) var(--ease);
}
.btn:hover::before,.btn:focus-visible::before{ transform:translateY(0); }
.btn:hover,.btn:focus-visible{ color:#14100A; border-color:transparent; }
.btn:active{ transform:translateY(1px); }

.btn--gold{
  --btn-bg:var(--gold); --btn-fg:#FFF8E8; --btn-bd:var(--gold);
  box-shadow:0 10px 34px -14px rgba(150,113,43,.6);
}
.btn--gold::before{ background:var(--gold-2); }
.btn--gold:hover,.btn--gold:focus-visible{ color:#FFF8E8; border-color:var(--gold-2); }

/* En superficies oscuras el oro es claro: el texto va en negro. */
:root:not([data-theme="light"]) .btn--gold,
:root[data-theme="light"] .hero .btn--gold,
:root[data-theme="light"] .pagehead .btn--gold,
:root[data-theme="light"] .band .btn--gold,
:root[data-theme="light"] .menu .btn--gold{
  --btn-fg:#14100A;
  box-shadow:0 10px 34px -14px rgba(216,178,94,.75);
}
:root:not([data-theme="light"]) .btn--gold:hover,
:root:not([data-theme="light"]) .btn--gold:focus-visible,
:root[data-theme="light"] .hero .btn--gold:hover,
:root[data-theme="light"] .pagehead .btn--gold:hover,
:root[data-theme="light"] .band .btn--gold:hover,
:root[data-theme="light"] .menu .btn--gold:hover{ color:#14100A; }

.btn--ghost{ --btn-bd:var(--ghost-bd); }

.btn__icon{ width:16px; height:16px; flex:none; }

/* ---------- 5. Header ---------- */
.header{
  position:fixed; inset:0 0 auto; z-index:var(--z-header);
  padding-block:1.1rem;
  transition:background var(--mid) var(--ease), backdrop-filter var(--mid) var(--ease),
             border-color var(--mid) var(--ease), padding var(--mid) var(--ease);
  border-bottom:1px solid transparent;
}
/* En modo día la barra nunca es transparente: arriba del hero (una foto
   oscura) el texto oscuro del tema claro no se leería. */
:root[data-theme="light"] .header{
  background:var(--header-bg);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--line-soft);
}

.header.is-stuck{
  background:var(--header-bg);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--line-soft);
  padding-block:.7rem;
}
.header__inner{ display:flex; align-items:center; gap:1.5rem; }
.header__brand{ display:flex; align-items:center; flex:none; }
.header__brand img{ height:38px; width:auto; transition:height var(--mid) var(--ease); }
.header.is-stuck .header__brand img{ height:32px; }

.nav{ margin-left:auto; }
.nav__list{ display:flex; align-items:center; gap:.35rem; }
.nav__link{
  position:relative; display:block; padding:.7rem 1.05rem;
  font-size:.7rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted); transition:color var(--mid) var(--ease);
}
.nav__link::after{
  content:''; position:absolute; left:1.05rem; right:1.05rem; bottom:.35rem;
  height:2px; background:var(--brand-grad); border-radius:2px;
  transform:scaleX(0); transform-origin:left; transition:transform var(--mid) var(--ease);
}
.nav__link:hover,.nav__link:focus-visible{ color:var(--paper); }
.nav__link:hover::after,.nav__link:focus-visible::after{ transform:scaleX(1); }
.nav__link[aria-current="page"]{ color:var(--paper); }
.nav__link[aria-current="page"]::after{ transform:scaleX(1); }

.header__cta{ flex:none; min-height:44px; padding:.7rem 1.4rem; font-size:.688rem; }

/* ---------- 5b. Selector día / noche ---------- */
/* Dos posiciones con perilla deslizante, no un botón que alterna: se ve de
   entrada en qué modo está y cuál es la otra opción. Son radios de verdad,
   así que las flechas del teclado funcionan solas. */
.theme-switch{
  position:relative; flex:none;
  display:grid; grid-template-columns:1fr 1fr; align-items:stretch;
  padding:3px; border-radius:999px;
  border:1px solid var(--line); background:var(--surface);
}
.theme-switch__knob{
  position:absolute; top:3px; bottom:3px; left:3px;
  width:calc(50% - 3px);
  border-radius:999px; background:var(--gold);
  box-shadow:0 4px 14px -8px rgba(0,0,0,.6);
  /* Por defecto el sitio es noche: la perilla arranca en la mitad derecha. */
  transform:translateX(100%);
  transition:transform var(--mid) var(--ease), background var(--mid) var(--ease);
}
:root[data-theme="light"] .theme-switch__knob{ transform:translateX(0); }

.theme-switch__input{
  position:absolute; width:1px; height:1px; opacity:0; pointer-events:none;
}
.theme-switch__opt{
  position:relative; z-index:1;
  display:grid; grid-auto-flow:column; place-items:center; gap:.5rem;
  min-width:42px; height:36px; padding:0 .75rem;
  border-radius:999px; cursor:pointer; color:var(--muted);
  transition:color var(--mid) var(--ease);
  -webkit-tap-highlight-color:transparent;
}
.theme-switch__opt svg{ width:17px; height:17px; }
/* Inactiva: apagada, se aviva al pasar el mouse. */
.theme-switch__opt:hover{ color:var(--paper); }

/* Activa: está sobre la perilla dorada, así que no reacciona al hover.
   En noche (por defecto) manda la derecha; en día, la izquierda. */
.theme-switch__opt--noche,
.theme-switch__opt--noche:hover{ color:var(--switch-on); }
:root[data-theme="light"] .theme-switch__opt--noche{ color:var(--muted); }
:root[data-theme="light"] .theme-switch__opt--noche:hover{ color:var(--paper); }
:root[data-theme="light"] .theme-switch__opt--dia,
:root[data-theme="light"] .theme-switch__opt--dia:hover{ color:var(--switch-on); }

.theme-switch__input:focus-visible + .theme-switch__opt{
  outline:2px solid var(--gold-2); outline-offset:2px;
}

/* El texto viaja siempre en el DOM para que el lector de pantalla lo anuncie;
   en la versión compacta queda oculto y solo se ve el icono. */
.theme-switch__texto{
  font-size:.688rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
}
.theme-switch:not(.theme-switch--wide) .theme-switch__texto{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;
}

.theme-switch--wide{ width:100%; }
.theme-switch--wide .theme-switch__opt{ height:46px; padding:0 1rem; }

/* Botón hamburguesa */
.burger{
  display:none; flex:none; width:48px; height:48px; margin-left:auto;
  align-items:center; justify-content:center; border:1px solid var(--line); border-radius:999px;
  transition:border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.burger:hover{ border-color:var(--gold); background:var(--surface); }
.burger__box{ display:block; width:20px; height:12px; position:relative; }
.burger__bar{
  position:absolute; left:0; width:100%; height:1.5px; background:var(--paper); border-radius:2px;
  transition:transform var(--mid) var(--ease), opacity var(--fast) var(--ease);
}
.burger__bar:nth-child(1){ top:0; }
.burger__bar:nth-child(2){ bottom:0; }
.burger[aria-expanded="true"] .burger__bar:nth-child(1){ transform:translateY(5.25px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__bar:nth-child(2){ transform:translateY(-5.25px) rotate(-45deg); }

/* ---------- 6. Menú móvil ---------- */
.menu{
  position:fixed; inset:0; z-index:var(--z-menu);
  background:linear-gradient(160deg,#141017 0%,var(--ink) 60%);
  display:flex; flex-direction:column; justify-content:center;
  padding:6rem var(--gutter) 3rem;
  visibility:hidden; opacity:0;
  transition:opacity var(--mid) var(--ease), visibility var(--mid);
}
.menu.is-open{ visibility:visible; opacity:1; }
.menu__list{ display:flex; flex-direction:column; gap:.25rem; }
.menu__item{ overflow:hidden; }
.menu__link{
  display:flex; align-items:baseline; gap:1.25rem;
  padding:.55rem 0;
  font-family:var(--font-display); font-size:clamp(2.25rem,11vw,3.5rem); font-weight:300;
  line-height:1.1; color:var(--paper);
  transition:color var(--mid) var(--ease), padding-left var(--mid) var(--ease);
}
.menu__link:hover,.menu__link:focus-visible{ color:var(--gold-2); padding-left:.75rem; }
.menu__num{
  font-family:var(--font-sans); font-size:.65rem; font-weight:600;
  letter-spacing:.2em; color:var(--gold); flex:none;
}
.menu__foot{
  margin-top:3rem; padding-top:2rem; border-top:1px solid var(--line-soft);
  display:grid; gap:1.25rem;
}
.menu__meta{ font-size:.85rem; color:var(--muted); line-height:1.8; }
.menu__meta a:hover{ color:var(--gold-2); }

/* ---------- 7. Hero ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  padding-block:9rem 4.5rem; overflow:hidden;
}
.hero__media{ position:absolute; inset:-8% 0 0; z-index:var(--z-bg); }
.hero__media img{ width:100%; height:100%; object-fit:cover; will-change:transform; }
.hero__scrim{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(180deg, rgba(11,10,12,.86) 0%, rgba(11,10,12,.25) 32%, rgba(11,10,12,.72) 74%, var(--ink) 100%),
    radial-gradient(115% 78% at 18% 92%, rgba(11,10,12,.9) 0%, transparent 62%);
}
.hero__inner{ position:relative; z-index:var(--z-content); width:100%; }
.hero__title{ margin-bottom:1.75rem; max-width:16ch; }
.hero__title .line{ display:block; overflow:hidden; }
.hero__title .line > span{ display:block; }
.hero__lede{ margin-bottom:2.5rem; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.85rem; }

.hero__scroll{
  position:absolute; left:50%; bottom:1.75rem; z-index:var(--z-content);
  transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.65rem;
  font-size:.625rem; letter-spacing:.28em; text-transform:uppercase; color:var(--muted-2);
}
.hero__scroll span{ display:block; width:1px; height:44px; background:linear-gradient(var(--gold),transparent); }

/* Franja de datos bajo el hero */
.strip{
  border-block:1px solid var(--line-soft);
  background:var(--ink-2);
}
.strip__grid{
  display:grid; grid-template-columns:repeat(4,1fr);
}
.strip__cell{
  padding:2rem 1.5rem; text-align:center;
  border-left:1px solid var(--line-soft);
}
.strip__cell:first-child{ border-left:0; }
.strip__val{
  font-family:var(--font-display); font-size:clamp(2rem,3.4vw,3rem); font-weight:300;
  color:var(--gold-2); line-height:1; display:block;
  font-variant-numeric:lining-nums tabular-nums;
}
.strip__label{
  display:block; margin-top:.65rem;
  font-size:.625rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--muted-2);
}

/* ---------- 8. Marquesina ---------- */
.marquee{
  overflow:hidden; border-block:1px solid var(--line-soft);
  padding-block:1.35rem; background:var(--ink-2);
}
.marquee__track{ display:flex; width:max-content; gap:3rem; will-change:transform; }
.marquee__item{
  display:inline-flex; align-items:center; gap:3rem;
  font-family:var(--font-display); font-size:clamp(1.15rem,2.2vw,1.75rem); font-weight:300;
  color:var(--muted); white-space:nowrap;
}
.marquee__item::after{
  content:''; width:6px; height:6px; border-radius:50%; background:var(--gold); flex:none;
}

/* ---------- 9. Bloque intro (texto + imagen) ---------- */
.split{
  display:grid; gap:clamp(2.5rem,6vw,5rem);
  grid-template-columns:repeat(12,1fr); align-items:center;
}
.split__text{ grid-column:1 / span 5; }
.split__media{ grid-column:7 / span 6; }
/* En la variante invertida la imagen va a la izquierda aunque el texto venga
   primero en el HTML. Sin grid-row explícito el auto-placement la empujaría a
   la fila de abajo, porque el cursor ya pasó la columna 8. */
.split--flip .split__text{ grid-column:8 / span 5; grid-row:1; }
.split--flip .split__media{ grid-column:1 / span 6; grid-row:1; }
.split__body{ margin-top:1.75rem; display:grid; gap:1.15rem; }
.split__actions{ margin-top:2.25rem; display:flex; flex-wrap:wrap; gap:.85rem; }

.frame{
  position:relative; overflow:hidden; border-radius:var(--radius-lg);
  border:1px solid var(--line);
}
.frame::after{
  content:''; position:absolute; inset:0; pointer-events:none;
  box-shadow:inset 0 0 90px 12px rgba(11,10,12,.55);
}
.frame img{ width:100%; aspect-ratio:4/3; object-fit:cover; will-change:transform; }
.frame--tall img{ aspect-ratio:3/4; }
.frame--wide img{ aspect-ratio:16/9; }
.frame__tag{
  position:absolute; left:1rem; bottom:1rem; z-index:2;
  padding:.5rem 1rem; border-radius:999px;
  background:rgba(11,10,12,.7); backdrop-filter:blur(8px);
  border:1px solid var(--line);
  font-size:.625rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--gold-2);
}

/* ---------- 10. Tarjetas de evento ---------- */
.cards{
  display:grid; gap:1.25rem;
  grid-template-columns:repeat(3,1fr);
  margin-top:clamp(2.5rem,5vw,4rem);
}
.card{
  position:relative; display:flex; flex-direction:column;
  border:1px solid var(--line); border-radius:var(--radius-lg);
  background:var(--ink-2); overflow:hidden;
  transition:border-color var(--mid) var(--ease), transform var(--mid) var(--ease);
}
.card:hover{ border-color:rgba(216,178,94,.45); transform:translateY(-4px); }
.card__media{ position:relative; overflow:hidden; aspect-ratio:4/3; }
.card__media img{
  width:100%; height:100%; object-fit:cover;
  transition:transform 700ms var(--ease), filter var(--mid) var(--ease);
  filter:saturate(.95) brightness(1);
}
.card:hover .card__media img{ transform:scale(1.06); filter:saturate(1.05) brightness(1.08); }
.card__media::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(11,10,12,.9) 100%);
}
.card__body{ padding:1.6rem 1.6rem 1.75rem; display:flex; flex-direction:column; flex:1; }
.card__title{
  font-family:var(--font-display); font-size:1.6rem; font-weight:400; line-height:1.15;
  margin-bottom:.85rem;
}
.card__text{ font-size:.9rem; color:var(--muted); line-height:1.75; flex:1; }
.card__link{
  margin-top:1.5rem; display:inline-flex; align-items:center; gap:.6rem;
  font-size:.688rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--gold);
  transition:gap var(--mid) var(--ease);
}
.card:hover .card__link{ gap:1rem; }
.card__link svg{ width:14px; height:14px; }
.card__stretch::after{ content:''; position:absolute; inset:0; }

/* ---------- 11. Servicios (lista numerada) ---------- */
.services{ display:grid; gap:1rem; grid-template-columns:repeat(2,1fr); margin-top:clamp(2.5rem,5vw,4rem); }
.service{
  display:grid; grid-template-columns:auto 1fr; gap:1.5rem; align-items:start;
  padding:1.75rem; border:1px solid var(--line); border-radius:var(--radius-lg);
  background:var(--surface); position:relative; overflow:hidden;
  transition:border-color var(--mid) var(--ease), background var(--mid) var(--ease);
}
.service::before{
  content:''; position:absolute; left:0; top:0; bottom:0; width:2px;
  background:var(--brand-grad); transform:scaleY(0); transform-origin:top;
  transition:transform var(--mid) var(--ease);
}
.service:hover{ border-color:rgba(216,178,94,.4); background:var(--surface-2); }
.service:hover::before{ transform:scaleY(1); }
.service__thumb{
  width:88px; height:88px; border-radius:var(--radius); overflow:hidden; flex:none;
  border:1px solid var(--line);
}
.service__thumb img{ width:100%; height:100%; object-fit:cover; filter:saturate(.9); }
.service__title{
  font-family:var(--font-display); font-size:1.35rem; font-weight:500; margin-bottom:.5rem;
}
.service__text{ font-size:.875rem; color:var(--muted); line-height:1.75; }

/* ---------- 12. Valores ---------- */
.values{ display:grid; gap:0; grid-template-columns:repeat(3,1fr); margin-top:clamp(2.5rem,5vw,4rem);
  border-top:1px solid var(--line-soft); border-left:1px solid var(--line-soft); }
.value{
  padding:2.25rem 1.75rem;
  border-right:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
  transition:background var(--mid) var(--ease);
}
.value:hover{ background:var(--surface); }
.value__num{
  font-family:var(--font-display); font-size:2.5rem; font-weight:300; line-height:1;
  color:transparent; -webkit-text-stroke:1px var(--stroke-gold);
  display:block; margin-bottom:1rem;
}
.value__title{
  font-size:.75rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  color:var(--paper); margin-bottom:.75rem;
}
.value__text{ font-size:.875rem; color:var(--muted); line-height:1.7; }

/* ---------- 13. Galería ---------- */
.gallery{
  display:grid; gap:.75rem;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:200px;
  margin-top:clamp(2.5rem,5vw,4rem);
}
.gallery__item{
  position:relative; overflow:hidden; border-radius:var(--radius);
  border:1px solid var(--line); background:var(--ink-2);
  cursor:zoom-in; padding:0; width:100%; height:100%;
}
.gallery__item img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(.85) brightness(.8);
  transition:transform 700ms var(--ease), filter var(--mid) var(--ease);
}
.gallery__item:hover img,.gallery__item:focus-visible img{ transform:scale(1.05); filter:saturate(1) brightness(1); }
.gallery__item--w2{ grid-column:span 2; }
.gallery__item--h2{ grid-row:span 2; }
.gallery__item::after{
  content:''; position:absolute; inset:0; border:1px solid transparent;
  transition:border-color var(--mid) var(--ease); pointer-events:none; border-radius:var(--radius);
}
.gallery__item:hover::after{ border-color:rgba(216,178,94,.5); }

/* Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:var(--z-curtain);
  background:rgba(6,5,7,.94); backdrop-filter:blur(10px);
  display:flex; align-items:center; justify-content:center; padding:clamp(1rem,4vw,3rem);
  visibility:hidden; opacity:0; transition:opacity var(--mid) var(--ease), visibility var(--mid);
}
.lightbox.is-open{ visibility:visible; opacity:1; }
.lightbox__img{
  max-width:min(1100px,92vw); max-height:82vh; width:auto; object-fit:contain;
  border-radius:var(--radius); border:1px solid var(--line);
}
.lightbox__btn{
  position:absolute; width:52px; height:52px; border-radius:999px;
  border:1px solid var(--line); background:rgba(11,10,12,.7);
  display:grid; place-items:center; color:var(--paper);
  transition:background var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.lightbox__btn:hover{ background:var(--surface-2); border-color:var(--gold); }
.lightbox__btn svg{ width:20px; height:20px; }
.lightbox__close{ top:clamp(1rem,3vw,2rem); right:clamp(1rem,3vw,2rem); }
.lightbox__prev{ left:clamp(.5rem,2vw,2rem); top:50%; transform:translateY(-50%); }
.lightbox__next{ right:clamp(.5rem,2vw,2rem); top:50%; transform:translateY(-50%); }
.lightbox__count{
  position:absolute; bottom:clamp(1rem,3vw,2rem); left:50%; transform:translateX(-50%);
  font-size:.688rem; letter-spacing:.2em; color:var(--muted); font-variant-numeric:tabular-nums;
}

/* ---------- 14. Banda CTA con parallax ---------- */
.band{ position:relative; overflow:hidden; }
.band__media{ position:absolute; inset:-12% 0; z-index:0; }
.band__media img{ width:100%; height:100%; object-fit:cover; will-change:transform; }
.band__scrim{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(180deg,var(--ink) 0%,rgba(11,10,12,.82) 22%,rgba(11,10,12,.78) 55%,var(--ink) 100%),
    radial-gradient(80% 70% at 50% 50%, rgba(11,10,12,.55) 0%, rgba(11,10,12,.85) 100%);
}
.band__inner{
  position:relative; z-index:2; text-align:center;
  padding-block:clamp(5rem,12vw,9rem);
  display:grid; gap:1.75rem; justify-items:center;
}

/* ---------- 15. Contacto ---------- */
.contact-grid{
  display:grid; gap:clamp(2rem,5vw,4rem);
  grid-template-columns:repeat(12,1fr); align-items:start;
}
.contact-grid__info{ grid-column:1 / span 5; }
.contact-grid__form{ grid-column:7 / span 6; }

.info-list{ display:grid; gap:1.75rem; margin-top:2.25rem; }
.info-item{ display:grid; grid-template-columns:auto 1fr; gap:1.15rem; align-items:start; }
.info-item__icon{
  width:44px; height:44px; border-radius:999px; flex:none;
  border:1px solid var(--line); display:grid; place-items:center; color:var(--gold);
}
.info-item__icon svg{ width:18px; height:18px; }
.info-item__label{
  font-size:.625rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted-2); margin-bottom:.35rem;
}
.info-item__value{ font-size:1rem; color:var(--paper); line-height:1.6; }
.info-item__value a{ transition:color var(--fast) var(--ease); }
.info-item__value a:hover{ color:var(--gold-2); }

.form{
  padding:clamp(1.75rem,3.5vw,2.75rem);
  border:1px solid var(--line); border-radius:var(--radius-lg);
  background:var(--ink-2); display:grid; gap:1.35rem;
}
.field{ display:grid; gap:.55rem; }
.field__label{
  font-size:.625rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:var(--muted);
}
.field__req{ color:var(--rose); }
.field__input,.field__select,.field__textarea{
  width:100%; min-height:52px; padding:.85rem 1.1rem;
  background:var(--ink); color:var(--paper);
  border:1px solid var(--line); border-radius:var(--radius);
  font-family:var(--font-sans); font-size:1rem;
  transition:border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.field__textarea{ min-height:130px; resize:vertical; line-height:1.6; }
.field__select{ appearance:none; cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A8A0A6' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 1rem center; background-size:18px;
  padding-right:2.75rem;
}
.field__input:focus,.field__select:focus,.field__textarea:focus{
  outline:none; border-color:var(--gold); background:var(--ink-3);
}
.field__input::placeholder,.field__textarea::placeholder{ color:var(--muted-2); }
.field__hint{ font-size:.75rem; color:var(--muted-2); }
.field__error{ font-size:.75rem; color:#FF7A8F; display:none; }
.field.has-error .field__input,
.field.has-error .field__select,
.field.has-error .field__textarea{ border-color:#FF7A8F; }
.field.has-error .field__error{ display:block; }
.form__note{ font-size:.75rem; color:var(--muted-2); line-height:1.7; }

.map{
  margin-top:1.75rem; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden;
  aspect-ratio:16/10; background:var(--ink-2); position:relative; display:block;
}
.map__fallback{ position:absolute; inset:0; display:block; }
.map__fallback img{ width:100%; height:100%; object-fit:cover; filter:grayscale(.25) brightness(.55); }
.map__pin{
  position:absolute; inset:0; display:grid; place-items:center; gap:.85rem;
  align-content:center; text-align:center; padding:1.5rem; color:var(--gold-2);
  background:linear-gradient(180deg,rgba(11,10,12,.35),rgba(11,10,12,.82));
}
.map__pin > span{
  font-size:.688rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
}
.map__frame{
  position:absolute; inset:0; width:100%; height:100%; border:0;
  filter:grayscale(.4) invert(.92) hue-rotate(180deg) brightness(.95) contrast(.95);
}

/* ---------- 16. Footer ---------- */
.footer{ border-top:1px solid var(--line-soft); background:var(--ink-2); padding-block:clamp(3.5rem,7vw,5rem) 2rem; }
.footer__grid{
  display:grid; gap:clamp(2rem,5vw,3.5rem);
  grid-template-columns:1.4fr 1fr 1fr 1.2fr; align-items:start;
}
.footer__logo{ height:42px; width:auto; margin-bottom:1.5rem; }
.footer__about{ font-size:.875rem; color:var(--muted); line-height:1.8; max-width:38ch; }
.footer__title{
  font-size:.625rem; font-weight:700; letter-spacing:.22em; text-transform:uppercase;
  color:var(--gold); margin-bottom:1.25rem;
}
.footer__list{ display:grid; gap:.75rem; }
.footer__list a,.footer__list span{ font-size:.875rem; color:var(--muted); transition:color var(--fast) var(--ease); }
.footer__list a:hover{ color:var(--gold-2); }
.socials{ display:flex; gap:.6rem; margin-top:1.25rem; }
.social{
  width:42px; height:42px; border-radius:999px; border:1px solid var(--line);
  display:grid; place-items:center; color:var(--muted);
  transition:color var(--fast) var(--ease), border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.social:hover{ color:var(--paper); border-color:var(--gold); background:var(--surface); }
.social svg{ width:18px; height:18px; }
.footer__bar{
  margin-top:clamp(2.5rem,5vw,3.5rem); padding-top:1.75rem; border-top:1px solid var(--line-soft);
  display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center;
}
.footer__copy{ font-size:.75rem; color:var(--muted-2); }
.footer__brandbar{ height:2px; width:120px; background:var(--brand-grad); border-radius:2px; }

/* ---------- 17. WhatsApp flotante ---------- */
.wa{
  position:fixed; right:clamp(1rem,3vw,2rem); bottom:clamp(1rem,3vw,2rem); z-index:150;
  display:inline-flex; align-items:center; gap:.7rem;
  min-height:56px; padding:0 1.5rem 0 1.15rem; border-radius:999px;
  background:#1FA855; color:#fff;
  box-shadow:0 14px 40px -12px rgba(31,168,85,.7);
  font-size:.688rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  transition:transform var(--fast) var(--ease), box-shadow var(--mid) var(--ease);
}
.wa:hover{ transform:translateY(-3px); box-shadow:0 20px 46px -12px rgba(31,168,85,.85); }
.wa svg{ width:24px; height:24px; flex:none; }

/* ---------- 18. Cabecera de página interna ---------- */
.pagehead{
  position:relative; overflow:hidden;
  padding-block:clamp(9rem,17vw,13rem) clamp(3.5rem,7vw,5.5rem);
}
.pagehead__media{ position:absolute; inset:-10% 0 0; z-index:0; }
.pagehead__media img{ width:100%; height:100%; object-fit:cover; will-change:transform; }
.pagehead__scrim{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg,rgba(11,10,12,.9) 0%,rgba(11,10,12,.55) 45%,var(--ink) 100%);
}
.pagehead__inner{ position:relative; z-index:2; }
.crumbs{
  display:flex; align-items:center; gap:.6rem; margin-bottom:1.5rem;
  font-size:.625rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--muted-2);
}
.crumbs a:hover{ color:var(--gold-2); }
.crumbs svg{ width:12px; height:12px; opacity:.5; }

/* ---------- 19. Telón de transición ---------- */
.curtain{
  position:fixed; inset:0; z-index:var(--z-curtain); pointer-events:none;
  display:grid; grid-template-columns:repeat(5,1fr);
}
.curtain__panel{
  background:linear-gradient(180deg,#1a1420,#0B0A0C);
  transform:scaleY(0); transform-origin:bottom;
}
.curtain__panel:nth-child(3){ background:linear-gradient(180deg,#241a2c,#0B0A0C); }

/* ---------- 20. Preloader ---------- */
.loader{
  position:fixed; inset:0; z-index:var(--z-loader);
  background:var(--ink); display:grid; place-items:center; gap:1.5rem; align-content:center;
}
.loader__logo{ height:52px; width:auto; opacity:.95; }
.loader__bar{ width:min(240px,50vw); height:1px; background:var(--line); overflow:hidden; }
.loader__fill{ display:block; height:100%; width:100%; background:var(--brand-grad); transform:scaleX(0); transform-origin:left; }

/* ---------- 21. Video ---------- */
.videobox{
  position:relative; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden;
  background:#000;
}
.videobox video{ width:100%; aspect-ratio:16/9; object-fit:cover; display:block; }
.videobox__cap{
  padding:1rem 1.25rem; font-size:.75rem; color:var(--muted-2);
  border-top:1px solid var(--line-soft); background:var(--ink-2);
}

/* ---------- 22. Responsive ---------- */
@media (max-width:1100px){
  .footer__grid{ grid-template-columns:1fr 1fr; }
  /* Apiladas: hay que soltar el grid-row fijo o se superpondrían. */
  .split__text,.split--flip .split__text{ grid-column:1 / -1; grid-row:auto; }
  .split__media,.split--flip .split__media{ grid-column:1 / -1; grid-row:auto; }
  .contact-grid__info,.contact-grid__form{ grid-column:1 / -1; }
  .gallery{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width:900px){
  .nav{ display:none; }
  .header__cta{ display:none; }
  /* En mobile el selector vive dentro del menú, con etiqueta. */
  .header .theme-switch{ display:none; }
  .burger{ display:flex; }
  .cards{ grid-template-columns:repeat(2,1fr); }
  .values{ grid-template-columns:repeat(2,1fr); }
  .services{ grid-template-columns:1fr; }
  .strip__grid{ grid-template-columns:repeat(2,1fr); }
  .strip__cell:nth-child(3){ border-left:0; }
  .strip__cell:nth-child(-n+2){ border-bottom:1px solid var(--line-soft); }
  .hero__scroll{ display:none; }
}
@media (max-width:680px){
  .cards{ grid-template-columns:1fr; }
  .values{ grid-template-columns:1fr; }
  .gallery{ grid-template-columns:repeat(2,1fr); grid-auto-rows:150px; }
  .gallery__item--w2{ grid-column:span 2; }
  .gallery__item--h2{ grid-row:span 1; }
  .footer__grid{ grid-template-columns:1fr; }
  .hero{ min-height:92svh; }
  .service{ grid-template-columns:1fr; gap:1.1rem; }
  .service__thumb{ width:100%; height:150px; }
  .wa span{ display:none; }
  .wa{ padding:0; width:56px; justify-content:center; }
}

/* ---------- 23. Motion reducido ---------- */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .marquee__track{ transform:none !important; }
}