/* ==========================================================================
   Cilver — Arriendo, venta y traslado de plataformas de elevación
   ========================================================================== */

:root{
  /* Marca */
  --brand:#236F53;
  --brand-dark:#1A5540;
  --brand-deep:#123528;
  --gold:#FFC301;
  --gold-soft:#FFD54A;
  --ink:#10201A;
  --ink-soft:#1A2E26;

  /* Base */
  --bg:#FFFFFF;
  --bg-alt:#F4F6F4;
  --bg-alt2:#EDF1EE;
  --text:#2A332E;
  --muted:#63706A;
  --line:#E0E5E1;
  --line-dark:rgba(255,255,255,.14);

  /* Geometría */
  --container:1250px;
  --gap:28px;
  --r-sm:6px;
  --r:12px;
  --r-lg:20px;

  --shadow-sm:0 1px 2px rgba(16,32,26,.05),0 4px 14px rgba(16,32,26,.05);
  --shadow:0 2px 6px rgba(16,32,26,.06),0 18px 42px rgba(16,32,26,.10);

  --font:"Geist","Helvetica Neue",Helvetica,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
/* el header es fijo: las anclas no deben quedar debajo */
[id]{scroll-margin-top:104px}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}

h1,h2,h3,h4,h5{
  color:var(--ink);font-family:var(--font);font-weight:700;
  line-height:1.13;letter-spacing:-.022em;margin:0;
}
h1{font-size:clamp(2.15rem,4.4vw,3.5rem)}
h2{font-size:clamp(1.75rem,3.1vw,2.6rem)}
h3{font-size:clamp(1.15rem,1.6vw,1.4rem)}
p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}

/* ── TEXTO CLARO SOBRE FONDO OSCURO (regla obligatoria) ─────────────────── */
.hero,.page-hero,.cta,.section--dark,.site-footer{color:rgba(255,255,255,.80)}
.hero h1,.hero h2,.hero h3,.hero h4,
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4,
.site-footer h1,.site-footer h2,.site-footer h3,.site-footer h4{color:#fff}
.hero p,.page-hero p,.cta p,.section--dark p{color:rgba(255,255,255,.80)}

/* ── Contenedor ─────────────────────────────────────────────────────────── */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}

.section{padding-block:clamp(64px,7.5vw,104px)}
.section--tight{padding-block:clamp(50px,5.5vw,74px)}
.section--alt{background:var(--bg-alt)}
.section--dark{position:relative;isolation:isolate;background:var(--ink);overflow:hidden}
.section--dark .section__bg{position:absolute;inset:0;z-index:-2}
.section--dark .section__bg img{width:100%;height:100%;object-fit:cover}
/* velo más cargado que en un hero: encima van tarjetas y párrafos */
.section--dark::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(11,26,20,.90) 0%,rgba(11,26,20,.80) 55%,rgba(11,26,20,.88) 100%)}

/* ── Eyebrow ────────────────────────────────────────────────────────────── */
.eyebrow{
  display:block;margin:0 0 7px;font-size:.745rem;font-weight:700;
  letter-spacing:.19em;text-transform:uppercase;color:var(--brand);
}
.section--dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow,
.site-footer .eyebrow{color:var(--gold)}
.eyebrow + h1,.eyebrow + h2,.eyebrow + h3{margin-top:15px}
h1 + p,h2 + p,h3 + p,h1 + .lead,h2 + .lead,h3 + .lead{margin-top:16px}

.lead{font-size:1.08rem;color:var(--muted);max-width:62ch}
.section--dark .lead,.hero .lead,.page-hero .lead,.cta .lead{color:rgba(255,255,255,.78)}

.sec-head{max-width:720px;margin-bottom:clamp(34px,4vw,52px)}
.sec-head--center{margin-inline:auto;text-align:center}

/* ── Botones ────────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:11px 22px;border-radius:var(--r-sm);border:1px solid transparent;
  font-size:.885rem;font-weight:600;letter-spacing:.005em;text-decoration:none;
  cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),
    border-color .25s var(--ease),transform .25s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--brand);color:#fff}
.btn--primary:hover{background:var(--brand-dark);color:#fff}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{background:var(--gold-soft)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.section--dark .btn--ghost{
  border-color:rgba(255,255,255,.38);color:#fff;
}
.hero .btn--ghost:hover,.page-hero .btn--ghost:hover,.cta .btn--ghost:hover,
.section--dark .btn--ghost:hover{background:rgba(255,255,255,.10);border-color:#fff;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:90;
  background:var(--brand);transition:background .3s var(--ease),
    box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.site-header .container{display:flex;align-items:center;gap:26px;height:84px;transition:height .3s var(--ease)}
.brand{display:flex;align-items:center;flex:none;text-decoration:none}
.brand img{height:46px;width:auto;transition:opacity .3s var(--ease)}
.brand .logo-oscuro{display:none}
.site-header.is-stuck{background:var(--brand-dark);border-bottom-color:rgba(255,255,255,.12);box-shadow:0 1px 22px rgba(16,32,26,.22)}
.site-header.is-stuck .container{height:70px}

.nav{
  position:absolute;left:50%;top:0;height:100%;transform:translateX(-50%);
  display:flex;align-items:center;gap:4px;
}
.nav-top{
  position:relative;display:inline-flex;align-items:center;padding:9px 14px;
  border-radius:var(--r-sm);font-size:.93rem;font-weight:500;
  color:rgba(255,255,255,.88);text-decoration:none;white-space:nowrap;
  transition:color .22s var(--ease);
}
.nav-top::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav-top:hover::after,.nav-top.is-active::after{transform:scaleX(1)}
.nav-top.is-active{color:#fff}

/* ── Ítem con submenú ── */
.nav-item{position:relative;display:flex;align-items:center}
.nav-item--sub .nav-top{padding-right:6px}
.nav-item--sub .nav-top::after{right:6px}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;margin-right:8px;padding:0;
  background:transparent;border:0;color:rgba(255,255,255,.72);cursor:pointer;
  transition:transform .28s var(--ease),color .22s var(--ease);
}
.nav-toggle svg{width:15px;height:15px}
.nav-item:hover .nav-toggle,.nav-item.is-open .nav-toggle{color:var(--gold)}
.nav-item:hover .nav-toggle,.nav-item.is-open .nav-toggle{transform:rotate(180deg)}

.submenu{
  position:absolute;top:100%;left:0;z-index:5;min-width:268px;
  margin:0;padding:8px;list-style:none;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:0 18px 44px rgba(16,32,26,.20);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s;
}
.nav-item:hover .submenu,.nav-item:focus-within .submenu,.nav-item.is-open .submenu{
  opacity:1;visibility:visible;transform:translateY(0);
}
.submenu a{
  display:block;padding:10px 14px;border-radius:var(--r-sm);
  font-size:.9rem;font-weight:500;color:var(--text);text-decoration:none;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.submenu a:hover{background:var(--bg-alt);color:var(--brand)}
.submenu a.is-active{background:rgba(35,111,83,.09);color:var(--brand);font-weight:600}
.submenu li:first-child a{border-bottom:1px solid var(--line);border-radius:var(--r-sm) var(--r-sm) 0 0;margin-bottom:4px;padding-bottom:12px}

.nav-cta-escritorio{margin-left:auto;flex:none}
.nav-cta-movil{display:none}
.btn svg{width:16px;height:16px;flex:none}

.burger{
  display:none;order:3;margin-left:12px;width:42px;height:42px;flex:none;
  align-items:center;justify-content:center;background:transparent;
  border:1px solid rgba(255,255,255,.34);border-radius:var(--r-sm);cursor:pointer;
}
.burger span{display:block;width:19px;height:2px;background:#fff;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:#fff}
.burger span::before{top:-6px}.burger span::after{top:6px}

.nav-backdrop{
  position:fixed;inset:0;z-index:70;background:rgba(8,18,14,.55);
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;
}
.nav-backdrop.is-open{opacity:1;visibility:visible}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero{position:relative;isolation:isolate;background:var(--ink);overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(11,26,20,.93) 0%,rgba(11,26,20,.82) 42%,rgba(11,26,20,.46) 100%);
}
.hero .container{
  position:relative;padding-top:clamp(150px,17vw,200px);
  padding-bottom:clamp(88px,10vw,128px);
}
.hero__inner{max-width:730px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lead{margin-top:22px;font-size:1.12rem}

.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  margin-top:clamp(46px,5.5vw,66px);border-top:1px solid var(--line-dark);
}
.hero-stats div{padding:24px 22px 0}
.hero-stats b{display:block;font-size:clamp(1.7rem,2.7vw,2.2rem);font-weight:700;color:var(--gold);line-height:1.1;letter-spacing:-.02em}
.hero-stats div > span{display:block;margin-top:5px;font-size:.83rem;color:rgba(255,255,255,.66);line-height:1.45}

/* ── Page hero ──────────────────────────────────────────────────────────── */
.page-hero{position:relative;isolation:isolate;background:var(--ink);overflow:hidden}
.page-hero__bg{position:absolute;inset:0;z-index:-2}
.page-hero__bg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(96deg,rgba(11,26,20,.93) 0%,rgba(11,26,20,.80) 50%,rgba(11,26,20,.52) 100%);
}
.page-hero .container{
  position:relative;padding-top:clamp(140px,15vw,176px);padding-bottom:clamp(58px,7vw,84px);
}
.page-hero__inner{max-width:680px}
.page-hero .lead{margin-top:20px}

/* ── Grillas y tarjetas ─────────────────────────────────────────────────── */
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  display:flex;flex-direction:column;height:100%;padding:32px 30px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D3DBD5}
.card__icon{
  width:50px;height:50px;flex:none;display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;border-radius:var(--r-sm);
  background:rgba(35,111,83,.09);color:var(--brand);
}
.card__icon svg{width:24px;height:24px}
.card h3{margin-bottom:10px}
.card p{font-size:.955rem;color:var(--muted)}
.section--dark .card{background:rgba(255,255,255,.045);border-color:var(--line-dark)}
.section--dark .card:hover{background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.24)}
.section--dark .card p{color:rgba(255,255,255,.72)}
.section--dark .card__icon{background:rgba(255,195,1,.14);color:var(--gold)}

/* Tarjeta de categoría con foto */
.cat{
  position:relative;display:flex;align-items:flex-end;min-height:380px;
  overflow:hidden;border-radius:var(--r);
  background:var(--ink);text-decoration:none;isolation:isolate;
}
.cat img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;
  transition:transform .6s var(--ease);z-index:-2}
.cat::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to top,rgba(11,26,20,.96) 26%,rgba(11,26,20,.78) 58%,rgba(11,26,20,.42) 100%)}
.cat:hover img{transform:scale(1.06)}
.cat__body{position:relative;width:100%;padding:26px}
.cat__body h3{color:#fff;margin-bottom:6px}
.cat__body span{display:block;font-size:.88rem;color:rgba(255,255,255,.72)}
.cat__body em{
  display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-style:normal;
  font-size:.85rem;font-weight:600;color:var(--gold);
}
.cat__body em svg{width:15px;height:15px}

.cat--alto{min-height:460px}

/* Píldoras de otras familias */
.pills{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.pill{
  display:inline-flex;align-items:center;gap:10px;padding:12px 22px;
  background:#fff;border:1px solid var(--line);border-radius:100px;
  font-size:.9rem;font-weight:600;color:var(--ink);text-decoration:none;
  transition:border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.pill svg{width:19px;height:19px;flex:none;color:var(--brand)}
.pill:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ── Fichas de máquina ──────────────────────────────────────────────────── */
.maq{
  display:flex;flex-direction:column;height:100%;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.maq:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D3DBD5}
.maq__foto{position:relative;aspect-ratio:4/3;background:var(--bg-alt2);overflow:hidden}
.maq__foto img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.maq:hover .maq__foto img{transform:scale(1.05)}
.maq__tag{
  position:absolute;top:13px;left:13px;padding:5px 11px;border-radius:100px;
  background:rgba(16,32,26,.82);color:#fff;font-size:.685rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;backdrop-filter:blur(4px);
}
.maq__body{display:flex;flex-direction:column;flex:1;padding:24px 24px 26px}
.maq__body h3{font-size:1.16rem;margin-bottom:7px}
.maq__body > p{font-size:.905rem;color:var(--muted);margin-bottom:18px}
.maq__specs{list-style:none;margin:auto 0 0;padding:16px 0 0;border-top:1px solid var(--line);
  display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.maq__specs li{font-size:.8rem;color:var(--muted);line-height:1.35}
.maq__specs b{display:block;font-size:.99rem;font-weight:700;color:var(--ink);letter-spacing:-.01em}

/* ── Bloque media + texto ───────────────────────────────────────────────── */
.media{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,4.5vw,64px);align-items:center}
.media--flip .media__fig{order:2}
.media__fig{border-radius:var(--r);overflow:hidden;background:var(--bg-alt2)}
.media__fig img{width:100%;aspect-ratio:4/3;object-fit:cover}
.lista{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:13px}
.lista li{position:relative;padding-left:31px;font-size:.965rem}
.lista li::before{
  content:"";position:absolute;left:0;top:.52em;width:15px;height:9px;
  border-left:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(-45deg);
}
.section--dark .lista li::before{border-color:var(--gold)}

/* ── Pasos ──────────────────────────────────────────────────────────────── */
.pasos{counter-reset:p;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.paso{position:relative;padding-top:28px;border-top:2px solid var(--line-dark)}
.paso::before{
  counter-increment:p;content:"0" counter(p);
  display:block;margin-bottom:14px;font-size:.82rem;font-weight:700;
  letter-spacing:.14em;color:var(--gold);
}
.paso h3{font-size:1.08rem;margin-bottom:8px}
.paso p{font-size:.925rem}

/* ── Cita ───────────────────────────────────────────────────────────────── */
.cita{max-width:940px;margin-inline:auto;text-align:center}
.cita__marca{
  display:block;font-family:var(--font);font-size:clamp(3.4rem,6vw,5rem);
  font-weight:800;line-height:.62;color:var(--gold);opacity:.9;
}
.cita blockquote{
  margin:18px 0 0;font-size:clamp(1.4rem,2.7vw,2.15rem);font-weight:600;line-height:1.34;
  letter-spacing:-.022em;color:#fff;text-wrap:balance;
}
.cita blockquote em{font-style:normal;color:var(--gold)}
.cita-bloque{padding-block:clamp(62px,7vw,92px)}
/* bloque oscuro intencionalmente plano (evita 3 fondos fotográficos seguidos) */
.section--plano::after{display:none}

/* ── CTA ────────────────────────────────────────────────────────────────── */
.cta{position:relative;isolation:isolate;background:var(--ink);overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:-2}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(95deg,rgba(11,26,20,.94) 0%,rgba(11,26,20,.84) 48%,rgba(11,26,20,.60) 100%)}
.cta .container{position:relative;padding-block:clamp(66px,8vw,104px)}
.cta__inner{max-width:660px}
.cta h2 em{font-style:normal;color:var(--gold)}

/* ── Contacto ───────────────────────────────────────────────────────────── */
.contacto{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(34px,4.5vw,64px);align-items:start}
.datos{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:16px}
.datos li{display:flex;align-items:flex-start;gap:12px;font-size:.965rem}
.datos svg{width:18px;height:18px;flex:none;margin-top:4px;color:var(--brand)}
.datos a{display:inline-flex;align-items:center;gap:12px;color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.datos a:hover{color:var(--brand)}
.datos small{display:block;font-size:.775rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:2px}

.aviso{padding:15px 20px;border-radius:var(--r-sm);font-size:.93rem;margin-bottom:24px}
.aviso--ok{background:rgba(35,111,83,.10);border:1px solid rgba(35,111,83,.32);color:var(--brand-dark)}
.aviso--err{background:rgba(184,42,42,.08);border:1px solid rgba(184,42,42,.30);color:#8E2020}

.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(26px,3vw,38px)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.campo{display:flex;flex-direction:column;gap:7px}
.campo--full{grid-column:1/-1}
.campo label{font-size:.79rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.campo input,.campo textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fff;font-family:var(--font);font-size:.96rem;color:var(--text);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.campo textarea{min-height:132px;resize:vertical}
.campo input:focus,.campo textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(35,111,83,.12);
}
.form .btn{margin-top:22px}

.mapa{margin-top:clamp(46px,5vw,66px);border-radius:var(--r);overflow:hidden;border:1px solid var(--line);line-height:0}
.mapa iframe{width:100%;height:420px;border:0;display:block}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer{background:var(--ink);padding-block:clamp(52px,6vw,74px) 30px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:clamp(28px,3.4vw,48px)}
.site-footer .brand img{height:43px}
.site-footer h4{font-size:.79rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.site-footer p{font-size:.925rem;color:rgba(255,255,255,.66);margin-top:18px;max-width:34ch}
.footer-nav{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-nav a{font-size:.925rem;color:rgba(255,255,255,.70);text-decoration:none;transition:color .22s var(--ease)}
.footer-nav a:hover{color:var(--gold)}
.site-footer .datos{margin-top:0;gap:13px}
.site-footer .datos li{font-size:.915rem;color:rgba(255,255,255,.72)}
.site-footer .datos svg{color:var(--gold)}
.site-footer .datos a:hover{color:var(--gold)}
.site-footer .datos small{color:rgba(255,255,255,.46)}

.footer-credit{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  text-align:center;font-size:.8rem;color:rgba(255,255,255,.6);
}
.footer-credit a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:rgba(255,255,255,.92)}

/* ── Reveal ─────────────────────────────────────────────────────────────── */
/* Sin JS todo se ve: solo se oculta cuando el script confirmó estar vivo (.js) */
.js .reveal{
  opacity:0;transform:translateY(22px);
  transition:opacity .75s var(--ease),transform .75s var(--ease);
  animation:reveal-failsafe 0s linear 3s forwards;   /* salvavidas si el observer no corre */
}
.reveal.is-in{opacity:1;transform:none;animation:none}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .pasos{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px}
}
@media (max-width:880px){
  body{font-size:16px}
  .burger{display:flex}
  .nav{
    position:fixed;top:0;right:0;bottom:0;left:auto;width:min(330px,86vw);height:auto;
    margin:0;transform:translateX(100%);visibility:hidden;
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:0;padding:96px 20px 32px;background:var(--ink);
    transition:transform .38s var(--ease),visibility .38s;
    overflow-y:auto;
  }
  .nav.is-open{transform:none;visibility:visible}
  .nav-top{padding:14px 10px;font-size:1rem;color:rgba(255,255,255,.88)}
  .nav-top::after{display:none}
  .nav-top.is-active{color:var(--gold)}
  .nav-item{display:block;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav > .nav-top{border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-item--sub{display:flex;flex-wrap:wrap;align-items:center}
  .nav-item--sub .nav-top{flex:1}
  .nav-toggle{width:40px;height:40px;margin:0;color:rgba(255,255,255,.7)}
  .nav-toggle svg{width:17px;height:17px}
  .submenu{
    position:static;flex-basis:100%;min-width:0;margin:0 0 8px;padding:0 0 0 10px;
    background:transparent;border:0;border-radius:0;box-shadow:none;
    opacity:1;visibility:visible;transform:none;
    max-height:0;overflow:hidden;transition:max-height .34s var(--ease);
  }
  .nav-item.is-open .submenu{max-height:340px}
  .nav-item:hover .submenu{max-height:0}
  .nav-item.is-open:hover .submenu{max-height:340px}
  .submenu a{padding:11px 12px;font-size:.94rem;color:rgba(255,255,255,.76)}
  .submenu a:hover,.submenu a.is-active{background:rgba(255,255,255,.06);color:#fff}
  .submenu li:first-child a{border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-cta-escritorio{display:none}
  .nav-cta-movil{display:inline-flex;justify-content:center;margin:22px 0 0}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:6px 26px}
  .hero-stats div{padding:20px 0 0}
  .media,.contacto{grid-template-columns:1fr}
  .media--flip .media__fig{order:0}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:560px){
  .grid-3,.grid-4,.pasos,.footer-grid{grid-template-columns:1fr}
  .container{padding-inline:20px}
  .form-grid{grid-template-columns:1fr}
  .maq__specs{grid-template-columns:1fr 1fr}
  .cat,.cat--alto{min-height:320px}
  .cat__body{padding:22px}
  .btn{padding:11px 19px}
  .btn-row .btn{flex:1 1 auto}
  .mapa iframe{height:320px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none;animation:none}
}