/* ==========================================================================
   MENSADS — STYLES.CSS
   Identidad: editorial nocturna de lujo. Negro casi puro + azul/rojo/amarillo
   de marca como acentos puntuales, nunca como fondo.

   NOTA TIPOGRAFÍA: la marca pide Futura PT (fuente de pago). Usamos "Jost"
   como sustituta libre (misma familia geométrica que Futura) para display/
   lectura, y "Sora" para etiquetas técnicas. Si en el futuro compráis la
   licencia de Futura PT, solo hay que cambiar las variables --font-* de
   aquí abajo y añadir los @font-face correspondientes.
   ========================================================================== */

:root{
  /* ---- Paleta de marca ---- */
  --c-bg:        #060607;
  --c-bg-raise:  #0d0d10;
  --c-ink:       #f5f4ef;
  --c-ink-dim:   #a9a8a4;
  --c-line:      #232227;

  --c-azul:      #28237c;
  --c-rojo:      #ee1b24;
  --c-amarillo:  #fff103;

  --c-azul-glow:     rgba(40,35,124,.55);
  --c-rojo-glow:     rgba(238,27,36,.45);
  --c-amarillo-glow: rgba(255,241,3,.35);

  /* ---- Tipografía ---- */
  --font-display: 'Jost', 'Futura PT', 'Century Gothic', sans-serif;
  --font-body:    'Jost', 'Futura PT Light', 'Century Gothic', sans-serif;
  --font-mono:    'Sora', 'Futura PT Medium', sans-serif;

  /* ---- Ritmo ---- */
  --gap-xs: .5rem;
  --gap-s:  1rem;
  --gap-m:  2rem;
  --gap-l:  4rem;
  --gap-xl: 8rem;

  --radius: 2px;
  --ease: cubic-bezier(.22,.85,.32,1);
  --dur: .8s;

  --maxw: 1320px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; background:var(--c-bg); }
html,body{ height:100%; }
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-body);
  font-weight:300;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:none;
}
@media (hover:none){ body{ cursor:auto; } }

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button,input,textarea{ font-family:inherit; color:inherit; }
h1,h2,h3,p{ margin:0; }

::selection{ background:var(--c-amarillo); color:#000; }

.container{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 clamp(20px,5vw,64px);
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--c-ink-dim);
  display:inline-flex;
  align-items:center;
  gap:.6em;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--c-amarillo);
  display:inline-block;
}

/* ==========================================================================
   FONDO AURORA — capa fija detrás de todo, se mueve muy lento
   ========================================================================== */
.aurora{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(48% 38% at 18% 12%, var(--c-azul-glow), transparent 60%),
    radial-gradient(40% 34% at 86% 20%, var(--c-rojo-glow), transparent 60%),
    radial-gradient(46% 40% at 60% 92%, var(--c-amarillo-glow), transparent 65%),
    var(--c-bg);
  background-size:180% 180%, 180% 180%, 180% 180%, 100% 100%;
  animation: aurora-drift 42s ease-in-out infinite alternate;
  opacity:.55;
}
.grain{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
@keyframes aurora-drift{
  0%{ background-position:20% 10%, 80% 20%, 60% 90%, 0 0; }
  100%{ background-position:35% 30%, 65% 5%, 45% 75%, 0 0; }
}

/* ==========================================================================
   CURSOR PERSONALIZADO
   ========================================================================== */
.cursor{
  position:fixed; top:0; left:0; z-index:9999; pointer-events:none;
  width:34px; height:34px; margin:-17px 0 0 -17px;
  border:1px solid var(--c-ink); border-radius:50%;
  transform:translate(-100px,-100px);
  transition:width .25s var(--ease), height .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
  display:flex; align-items:center; justify-content:center;
}
.cursor__label{
  font-family:var(--font-mono); font-size:.6rem; letter-spacing:.1em;
  text-transform:uppercase; white-space:nowrap; opacity:0; transition:opacity .2s;
}
.cursor.is-active{
  width:76px; height:76px; margin:-38px 0 0 -38px;
  background:var(--c-bg); border-color:var(--c-amarillo);
}
.cursor.is-active .cursor__label{ opacity:1; color:var(--c-amarillo); }
@media (hover:none){ .cursor{ display:none; } }

/* ==========================================================================
   MARCA LATERAL FIJA
   ========================================================================== */
.side-mark{
  position:fixed; right:18px; top:50%; transform:translateY(-50%) rotate(90deg);
  transform-origin:right center;
  z-index:40; display:flex; align-items:center; gap:.7em;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.2em;
  text-transform:uppercase; color:var(--c-ink-dim);
}
.side-mark__dot{
  width:7px; height:7px; border-radius:50%; background:var(--c-amarillo);
  box-shadow:0 0 0 0 rgba(255,241,3,.6);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(255,241,3,.55); }
  70%{ box-shadow:0 0 0 9px rgba(255,241,3,0); }
  100%{ box-shadow:0 0 0 0 rgba(255,241,3,0); }
}
@media (max-width:900px){ .side-mark{ display:none; } }

/* ==========================================================================
   SPLASH
   ========================================================================== */
.splash{
  position:fixed; inset:0; z-index:200; background:#000;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:1.4rem;
  animation: splash-hide 0s linear 4.5s forwards;
}
.splash.is-hidden{ display:none; }
@keyframes splash-hide{ to{ display:none; } }
.splash__word{
  display:flex; font-family:var(--font-display); font-weight:600;
  font-size:clamp(2.2rem,8vw,4.4rem); letter-spacing:.06em;
}
.splash__letter{
  opacity:0; transform:translateY(18px);
  animation: letter-in .6s var(--ease) forwards;
}
.splash__letter:nth-child(1){ animation-delay:.05s; }
.splash__letter:nth-child(2){ animation-delay:.11s; }
.splash__letter:nth-child(3){ animation-delay:.17s; }
.splash__letter:nth-child(4){ animation-delay:.23s; }
.splash__letter:nth-child(5){ animation-delay:.29s; }
.splash__letter:nth-child(6){ animation-delay:.35s; }
.splash__letter:nth-child(7){ animation-delay:.41s; }
@keyframes letter-in{ to{ opacity:1; transform:translateY(0); } }
.splash__bar{
  width:min(220px,60vw); height:1px; background:var(--c-line); overflow:hidden;
}
.splash__bar::after{
  content:""; display:block; height:100%; width:0%;
  background:linear-gradient(90deg,var(--c-azul),var(--c-amarillo),var(--c-rojo));
  animation: bar-fill 3.6s var(--ease) forwards .3s;
}
@keyframes bar-fill{ to{ width:100%; } }

/* ==========================================================================
   NAV
   ========================================================================== */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px clamp(20px,5vw,64px);
  background:linear-gradient(to bottom, rgba(6,6,7,.85), transparent);
  backdrop-filter:blur(2px);
}
.nav__brand{ font-family:var(--font-display); font-weight:600; font-size:1.1rem; letter-spacing:.08em; }
.nav__links{ display:flex; align-items:center; gap:2.1rem; }
.nav__links a{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--c-ink-dim); position:relative;
  transition:color .25s;
}
.nav__links a span{ color:var(--c-amarillo); margin-right:.5em; }
.nav__links a:hover{ color:var(--c-ink); }
.nav__cta{
  border:1px solid var(--c-ink) !important; padding:.6em 1.2em;
  color:var(--c-ink) !important; border-radius:var(--radius);
}
.nav__cta:hover{ background:var(--c-ink); color:#000 !important; }
.nav__burger{
  display:none; flex-direction:column; gap:5px; background:none; border:none;
  cursor:pointer; z-index:110;
}
.nav__burger span{ width:24px; height:1px; background:var(--c-ink); transition:transform .3s,opacity .3s; }
.nav.is-open .nav__burger span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2){ opacity:0; }
.nav.is-open .nav__burger span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

@media (max-width:900px){
  .nav__links{
    position:fixed; inset:0; background:#000; flex-direction:column;
    justify-content:center; gap:2rem; transform:translateX(100%);
    transition:transform .4s var(--ease);
  }
  .nav.is-open .nav__links{ transform:translateX(0); }
  .nav__links a{ font-size:1rem; }
  .nav__burger{ display:flex; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  padding:140px clamp(20px,5vw,64px) 5rem;
  background:
    radial-gradient(120% 70% at 50% 0%, rgba(40,35,124,.35), transparent 60%),
    linear-gradient(180deg, transparent 40%, #000 100%);
}
.hero__veil{
  position:absolute; inset:0; z-index:-1;
  background:
    repeating-linear-gradient(115deg, rgba(255,255,255,.02) 0 2px, transparent 2px 6px),
    radial-gradient(70% 60% at 70% 10%, rgba(238,27,36,.18), transparent 60%);
}
.hero__inner{ max-width:var(--maxw); margin:0 auto; width:100%; }
.hero__kicker{ margin-bottom:1.4rem; }
.hero__title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(3.6rem,13vw,9.5rem); line-height:.86; letter-spacing:-.01em;
  text-transform:uppercase;
}
.hero__title span{ display:block; }
.hero__title .is-offset{ margin-left:clamp(0px,8vw,7rem); color:var(--c-amarillo); font-style:italic; }
.hero__tagline{
  margin-top:1.6rem; max-width:34ch; font-size:clamp(1rem,1.6vw,1.25rem);
  color:var(--c-ink-dim); font-weight:300;
}
.hero__ctas{ display:flex; gap:1rem; margin-top:2.4rem; flex-wrap:wrap; }
.btn{
  font-family:var(--font-mono); font-size:.75rem; letter-spacing:.12em;
  text-transform:uppercase; padding:1em 1.8em; border-radius:var(--radius);
  display:inline-flex; align-items:center; gap:.6em; transition:transform .3s var(--ease), background .3s, color .3s, border-color .3s;
}
.btn--primary{ background:var(--c-amarillo); color:#000; }
.btn--primary:hover{ transform:translateY(-2px); }
.btn--ghost{ border:1px solid var(--c-line); color:var(--c-ink); }
.btn--ghost:hover{ border-color:var(--c-ink); transform:translateY(-2px); }

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee{
  border-top:1px solid var(--c-line); border-bottom:1px solid var(--c-line);
  overflow:hidden; padding:1.1rem 0; background:#000;
}
.marquee__track{
  display:flex; width:max-content; gap:2.4rem;
  animation:marquee-scroll 34s linear infinite;
}
.marquee--reverse .marquee__track{ animation-direction:reverse; }
.marquee__item{
  font-family:var(--font-mono); font-size:.85rem; letter-spacing:.08em;
  text-transform:uppercase; color:var(--c-ink-dim); white-space:nowrap;
  display:flex; align-items:center; gap:2.4rem;
}
.marquee__item b{ color:var(--c-amarillo); font-weight:500; }
@keyframes marquee-scroll{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ==========================================================================
   SECCIÓN GENÉRICA
   ========================================================================== */
.section{ position:relative; padding:var(--gap-xl) 0; }
.section__watermark{
  position:absolute; top:-2rem; left:50%; transform:translateX(-50%);
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(9rem,26vw,20rem); line-height:1; color:var(--c-ink);
  opacity:.035; z-index:0; pointer-events:none; user-select:none;
}
.section > .container{ position:relative; z-index:1; }

/* ---- 01 La agencia ---- */
.agency{ display:grid; grid-template-columns:1fr 1fr; gap:var(--gap-l); align-items:start; }
.agency__collage{ position:relative; height:clamp(320px,42vw,520px); }
.collage-card{
  position:absolute; width:64%; aspect-ratio:4/5; border-radius:var(--radius);
  overflow:hidden; box-shadow:0 30px 60px -20px rgba(0,0,0,.7); border:1px solid var(--c-line);
}
.collage-card.c1{ top:0; left:0; transform:rotate(-4deg); z-index:3; }
.collage-card.c2{ top:8%; left:24%; transform:rotate(3deg); z-index:2; }
.collage-card.c3{ top:20%; left:12%; transform:rotate(-1deg); z-index:1; }
.collage-tile{
  width:100%; height:100%; display:flex; align-items:flex-end; padding:1rem;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; color:var(--c-ink-dim);
}
.collage-tile.t1{ background:linear-gradient(150deg,#141220,#060607 70%); }
.collage-tile.t2{ background:linear-gradient(150deg,#1a1010,#060607 70%); }
.collage-tile.t3{ background:linear-gradient(150deg,#151405,#060607 70%); }
.collage__ribbon{
  position:absolute; top:10%; right:-8%; z-index:4;
  background:var(--c-rojo); color:#fff; padding:.5em 2.4em; font-family:var(--font-mono);
  font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; transform:rotate(6deg);
  box-shadow:0 10px 24px rgba(0,0,0,.4);
}
.agency__body{ display:flex; flex-direction:column; gap:1.6rem; }
.agency__title{
  font-family:var(--font-display); font-weight:700; font-size:clamp(1.9rem,3.6vw,3rem);
  line-height:1.12; letter-spacing:-.01em;
}
.agency__title em{ color:var(--c-amarillo); font-style:italic; }
.agency__lead{ font-size:1.05rem; color:var(--c-ink); max-width:56ch; }
.agency__support{ color:var(--c-ink-dim); max-width:56ch; }
.agency__aside{
  border-top:1px solid var(--c-line); padding-top:1.2rem; margin-top:.4rem;
  display:flex; flex-direction:column; gap:.5rem;
}
.agency__quote{ font-family:var(--font-display); font-style:italic; font-size:1.05rem; color:var(--c-ink); }
.deflist{ display:grid; gap:.9rem; margin-top:.6rem; }
.deflist__row{ display:grid; grid-template-columns:180px 1fr; gap:1rem; border-top:1px solid var(--c-line); padding-top:.9rem; }
.deflist dt{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--c-ink-dim); }
.deflist dd{ margin:0; color:var(--c-ink); }
@media (max-width:900px){ .agency{ grid-template-columns:1fr; } .agency__collage{ margin-bottom:2rem; } }

/* ==========================================================================
   02 SERVICIOS — carrusel horizontal
   ========================================================================== */
.services{ padding-bottom:0; }
.services__head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:1rem;
  margin-bottom:2rem; flex-wrap:wrap;
}
.services__title{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.9rem,3.6vw,3rem); }
.services__progress{ font-family:var(--font-mono); font-size:.75rem; letter-spacing:.12em; color:var(--c-ink-dim); }
.services__progress b{ color:var(--c-amarillo); }

.carousel{
  display:flex; gap:1.4rem; overflow-x:auto; scroll-snap-type:x mandatory;
  padding:1rem clamp(20px,5vw,64px) 2.4rem;
  margin:0 calc(-1 * clamp(20px,5vw,64px));
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin; scrollbar-color:var(--c-line) transparent;
}
.carousel::-webkit-scrollbar{ height:5px; }
.carousel::-webkit-scrollbar-thumb{ background:var(--c-line); border-radius:4px; }

.card{
  scroll-snap-align:start; flex:0 0 min(420px,84vw); min-height:560px;
  border:1px solid var(--c-line); border-radius:6px; background:var(--c-bg-raise);
  padding:2rem; display:flex; flex-direction:column; gap:1.2rem; position:relative; overflow:hidden;
}
.card__tag{
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--c-ink-dim);
}
.card__icon{ width:100%; height:150px; display:flex; align-items:center; justify-content:center; }
.card__icon svg{ width:110px; height:110px; overflow:visible; }
.card__icon path,.card__icon circle,.card__icon polyline, .card__icon line{
  fill:none; stroke:var(--icon-c,var(--c-amarillo)); stroke-width:1.6;
  stroke-linecap:round; stroke-linejoin:round;
  stroke-dasharray:400; stroke-dashoffset:400;
  transition:stroke-dashoffset 1.6s var(--ease);
}
.card.is-visible .card__icon path,
.card.is-visible .card__icon circle,
.card.is-visible .card__icon polyline,
.card.is-visible .card__icon line{ stroke-dashoffset:0; }
.card__icon .fill-blob{ fill:var(--icon-c,var(--c-amarillo)); opacity:0; transition:opacity 1s .8s; stroke:none; }
.card.is-visible .card__icon .fill-blob{ opacity:.14; }

.card__name{ font-family:var(--font-display); font-weight:700; font-size:1.5rem; }
.card__subtitle{ color:var(--c-ink-dim); font-size:.92rem; margin-top:-.6rem; }
.card__list{ display:flex; flex-direction:column; gap:.5rem; }
.card__list li{ font-family:var(--font-mono); font-size:.74rem; letter-spacing:.04em; color:var(--c-ink); padding-left:1.1em; position:relative; }
.card__list li::before{ content:"—"; position:absolute; left:0; color:var(--icon-c,var(--c-amarillo)); }
.card__desc{ color:var(--c-ink-dim); font-size:.9rem; line-height:1.6; margin-top:auto; }

/* Tarjetas de fase (sección 02 reposicionada): más contenido, más ancho */
.card--fase{ flex-basis:min(560px,88vw); min-height:640px; }
.card--fase .card__icon{ height:110px; }
.card--fase .card__icon svg{ width:82px; height:82px; }
.card__hacemos{ color:var(--c-ink); font-size:.92rem; line-height:1.6; }
.card--fase .card__desc{ border-top:1px solid var(--c-line); padding-top:1rem; margin-top:auto; }
.card--fase .card__desc b{ color:var(--c-amarillo); font-weight:500; }

.marquee--ingredients .marquee__item{ font-size:.72rem; color:var(--c-ink-dim); }

/* ==========================================================================
   03 DIFERENCIACIÓN — "agencia tradicional" vs "MENSADS"
   ========================================================================== */
.diff{
  display:grid; grid-template-columns:1fr auto 1fr; gap:2rem; align-items:stretch;
}
.diff__col{
  border:1px solid var(--c-line); border-radius:6px; padding:2rem;
  display:flex; flex-direction:column; gap:1.2rem;
}
.diff__col--them{ background:var(--c-bg-raise); opacity:.7; }
.diff__col--us{
  background:linear-gradient(160deg, rgba(255,241,3,.06), transparent 60%), var(--c-bg-raise);
  border-color:var(--c-amarillo);
}
.diff__label{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--c-ink-dim); }
.diff__label--us{ color:var(--c-amarillo); }
.diff__quote{ font-family:var(--font-display); font-style:italic; font-size:1.15rem; line-height:1.5; color:var(--c-ink-dim); }
.diff__quote--us{ color:var(--c-ink); font-weight:400; }
.diff__arrow{
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:1.6rem; color:var(--c-amarillo);
}
@media (max-width:900px){
  .diff{ grid-template-columns:1fr; }
  .diff__arrow{ transform:rotate(90deg); padding:.4rem 0; }
}

/* ==========================================================================
   03 PROCESO
   ========================================================================== */
.process__list{ display:flex; flex-direction:column; }
.process__row{
  display:grid; grid-template-columns:120px 1fr auto 60px; align-items:center; gap:1.6rem;
  padding:1.8rem 0; border-top:1px solid var(--c-line);
}
.process__row:last-child{ border-bottom:1px solid var(--c-line); }
.process__fase{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--c-ink-dim); }
.process__mid{ display:flex; flex-direction:column; gap:.3rem; }
.process__nombre{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.3rem,2.4vw,1.9rem); }
.process__frase{ color:var(--c-ink-dim); font-size:.92rem; }
.process__genre{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; }
.process__icon{ width:44px; height:44px; margin-left:auto; }
.process__icon svg{ width:100%; height:100%; }
.process__icon path,.process__icon circle,.process__icon polyline{
  fill:none; stroke:currentColor; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round;
}
@media (max-width:700px){ .process__row{ grid-template-columns:1fr auto; grid-template-areas:"fase icon" "mid mid" "genre genre"; row-gap:.6rem; } .process__fase{ grid-area:fase; } .process__icon{ grid-area:icon; } .process__mid{ grid-area:mid; } .process__genre{ grid-area:genre; } }

/* ==========================================================================
   04 GALERÍA
   ========================================================================== */
.gallery{ display:flex; flex-direction:column; gap:1rem; padding:2rem 0; }
.gallery .marquee{ border:none; padding:0; }
.gtile{
  flex:0 0 260px; height:170px; border-radius:4px; border:1px solid var(--c-line);
  display:flex; align-items:flex-end; padding:1rem; position:relative; overflow:hidden;
}
.gtile span{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--c-ink-dim); position:relative; }
.gtile::before{ content:""; position:absolute; inset:0; opacity:.7; }
.gtile.g-a::before{ background:linear-gradient(135deg,#151230,#060607); }
.gtile.g-b::before{ background:linear-gradient(135deg,#2a0e0e,#060607); }
.gtile.g-c::before{ background:linear-gradient(135deg,#292303,#060607); }
.gtile::after{ content:""; position:absolute; inset:0; background:repeating-linear-gradient(60deg,rgba(255,255,255,.04) 0 1px, transparent 1px 10px); }

/* ==========================================================================
   05 FORMACIÓN / EVENTOS PRIVADOS
   ========================================================================== */
.private{
  border-radius:8px; overflow:hidden; position:relative; min-height:460px;
  display:flex; align-items:flex-end; padding:clamp(2rem,6vw,4rem);
  background:
    radial-gradient(80% 60% at 20% 0%, rgba(238,27,36,.28), transparent 60%),
    radial-gradient(70% 60% at 90% 100%, rgba(40,35,124,.4), transparent 60%),
    #0a0a0c;
  border:1px solid var(--c-line);
}
.private::after{
  content:""; position:absolute; inset:0;
  background:repeating-linear-gradient(120deg, rgba(255,255,255,.025) 0 2px, transparent 2px 8px);
}
.private__inner{ position:relative; z-index:1; max-width:640px; }
.private__title{ font-family:var(--font-display); font-weight:700; font-size:clamp(2rem,4.4vw,3.4rem); line-height:1.05; }
.private__copy{ margin-top:1.2rem; color:var(--c-ink-dim); max-width:52ch; }
.private__cta{ margin-top:2rem; }

/* ==========================================================================
   06 PRESUPUESTO / FORMULARIO
   ========================================================================== */
.quote{ display:grid; grid-template-columns:1.2fr .8fr; gap:var(--gap-l); align-items:start; }
.form{ display:flex; flex-direction:column; gap:1.4rem; }
.field{ display:flex; flex-direction:column; gap:.5rem; }
.field__label{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--c-ink-dim); }
.field__label b{ color:var(--c-amarillo); margin-right:.4em; }
.field input, .field select, .field textarea{
  background:transparent; border:none; border-bottom:1px solid var(--c-line);
  padding:.8em 0; font-size:1.05rem; outline:none; transition:border-color .3s;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--c-amarillo); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1.4rem; }
.form__submit{ margin-top:.6rem; align-self:flex-start; }
.form__alt{ font-family:var(--font-mono); font-size:.75rem; color:var(--c-ink-dim); }
.form__alt a{ color:var(--c-amarillo); }

.quote__panel{ border:1px solid var(--c-line); border-radius:6px; padding:2rem; display:flex; flex-direction:column; gap:1.4rem; }
.quote__row{ display:flex; flex-direction:column; gap:.3rem; border-top:1px solid var(--c-line); padding-top:1rem; }
.quote__row:first-child{ border-top:none; padding-top:0; }
.quote__row dt{ font-family:var(--font-mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--c-ink-dim); }
.quote__row dd{ margin:0; font-size:1.05rem; }
@media (max-width:900px){ .quote{ grid-template-columns:1fr; } .field-row{ grid-template-columns:1fr; } }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{ border-top:1px solid var(--c-line); padding-top:var(--gap-l); }
.footer__marquee{
  font-family:var(--font-display); font-weight:700; font-style:italic;
  font-size:clamp(3rem,11vw,8rem); color:transparent; -webkit-text-stroke:1px var(--c-ink);
  white-space:nowrap; display:flex; gap:2rem; width:max-content;
  animation:marquee-scroll 26s linear infinite;
}
.footer__marquee-wrap{ overflow:hidden; padding-bottom:var(--gap-l); }
.footer__grid{ display:grid; grid-template-columns:1fr 1fr 1.2fr; gap:2.4rem; padding-bottom:var(--gap-l); }
.footer__col h4{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--c-ink-dim); margin-bottom:1rem; }
.footer__col p, .footer__col a{ display:block; margin-bottom:.5rem; font-size:.95rem; }
.footer__map{ border:1px solid var(--c-line); border-radius:4px; overflow:hidden; height:200px; filter:grayscale(1) invert(.92) contrast(.9); }
.footer__map iframe{ width:100%; height:100%; border:0; }
.footer__legal{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
  border-top:1px solid var(--c-line); padding:1.6rem 0; font-family:var(--font-mono);
  font-size:.68rem; letter-spacing:.06em; color:var(--c-ink-dim);
}
.footer__legal a{ color:var(--c-ink-dim); }
.footer__legal a:hover{ color:var(--c-ink); }
@media (max-width:900px){ .footer__grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   REVEALS — defensivos: si JS no dispara, el texto se ve igual
   ========================================================================== */
.reveal{ opacity:1; transform:none; }
.reveal[data-anim]{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal[data-anim].is-in{ opacity:1; transform:none; }

/* ==========================================================================
   UTILIDADES
   ========================================================================== */
.to-top{
  position:fixed; right:20px; bottom:20px; z-index:60;
  width:46px; height:46px; border-radius:50%; border:1px solid var(--c-line);
  background:var(--c-bg); display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transition:opacity .3s, border-color .3s;
}
.to-top.is-visible{ opacity:1; pointer-events:auto; }
.to-top:hover{ border-color:var(--c-amarillo); }

:focus-visible{ outline:2px solid var(--c-amarillo); outline-offset:3px; }

@media (max-width:900px){
  .section{ padding:var(--gap-l) 0; }
  .footer__grid{ gap:2rem; }
}