/* ==========================================================================
   M&A Eventos — myaeventos.cl
   Sistema de diseño · tema oscuro premium
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root{
  /* Marca */
  --accent:#C9D4DE;            /* plata del logo */
  --accent-hot:#E7EDF3;        /* plata clara (hover) */
  --glow:#7B5CFF;              /* violeta LED — luz de fiesta */
  --glow-2:#26D8E6;            /* cian LED */

  /* Superficies */
  --ink:#0B0D11;               /* fondo base */
  --ink-2:#11141A;             /* superficie elevada */
  --ink-3:#171B23;             /* tarjeta */
  --base:#F5F7FA;              /* secciones claras (raras) */

  /* Texto */
  --text:#EDF1F6;
  --text-soft:rgba(237,241,246,.72);
  --text-mute:rgba(237,241,246,.52);
  --ink-text:#0B0D11;

  /* Líneas */
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.16);

  /* Forma */
  --r-sm:8px;
  --r:14px;
  --r-lg:22px;
  --container:1200px;
  --gap:26px;

  /* Sombras */
  --sh-1:0 2px 10px rgba(0,0,0,.35);
  --sh-2:0 16px 44px rgba(0,0,0,.5);
  --sh-glow:0 0 46px rgba(123,92,255,.28);

  /* Tipografía */
  --font-title:'Geist',system-ui,sans-serif;
  --font-body:'Geist',system-ui,sans-serif;

  /* Movimiento */
  --ease:cubic-bezier(.22,.61,.36,1);
  --t:.42s var(--ease);
}

/* --------------------------------------------------------------------------
   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(--text-soft);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}

h1,h2,h3,h4,h5{
  font-family:var(--font-title);
  color:var(--text);
  font-weight:700;
  line-height:1.14;
  letter-spacing:-.022em;
  margin:0 0 .5em;
}
h1{font-size:clamp(2.1rem,5vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.55rem)}
h3{font-size:clamp(1.16rem,1.7vw,1.4rem)}
h4{font-size:1.02rem}
p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}

/* ⛔ Texto claro sobre fondo oscuro o imagen — incluye TÍTULOS.
   Un reset de elemento (h1{color}) gana sobre el color heredado del contenedor. */
.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,.page-hero,.cta,.section--dark,.site-footer{color:rgba(255,255,255,.76)}

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */
.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:24px;
}
.section{padding-block:clamp(64px,8vw,112px)}
.section--tight{padding-block:clamp(48px,6vw,78px)}
.section--dark{background:var(--ink-2)}
.section--light{background:var(--base);color:#4A5462}
.section--light h1,.section--light h2,.section--light h3,.section--light h4{color:var(--ink-text)}

.measure{max-width:62ch}
.center{text-align:center}
.center .measure{margin-inline:auto}

/* Eyebrow — solo texto, sin píldora ni punto */
.eyebrow{
  display:block;
  font-family:var(--font-title);
  font-size:.735rem;
  font-weight:600;
  letter-spacing:.19em;
  text-transform:uppercase;
  color:var(--accent);
  margin:0 0 7px;
}
.section--light .eyebrow{color:#6C7A8A}
.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow{color:var(--accent-hot)}
.eyebrow + h1,.eyebrow + h2,.eyebrow + h3{margin-top:15px}

.lead{font-size:clamp(1rem,1.35vw,1.1rem);color:var(--text-soft)}
.section--light .lead{color:#54606F}

/* --------------------------------------------------------------------------
   4. Botones
   -------------------------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-title);
  font-size:.925rem;font-weight:600;letter-spacing:.005em;
  padding:12px 24px;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform var(--t),background var(--t),border-color var(--t),color var(--t),box-shadow var(--t);
  white-space:nowrap;
}
.btn--primary{
  background:var(--accent);
  color:var(--ink-text);
  border-color:var(--accent);
}
.btn--primary:hover{
  background:var(--accent-hot);border-color:var(--accent-hot);
  transform:translateY(-2px);box-shadow:0 10px 26px rgba(201,212,222,.22);
}
.btn--ghost{
  background:transparent;
  border-color:var(--line-2);
  color:var(--text);
}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.section--light .btn--ghost{border-color:rgba(11,13,17,.2);color:var(--ink-text)}
.section--light .btn--ghost:hover{border-color:var(--ink-text);color:var(--ink-text)}
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.site-footer .btn--ghost{
  border-color:rgba(255,255,255,.34);color:#fff;
}
.hero .btn--ghost:hover,.cta .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}
/* `center` puede venir en un ancestro o en el propio .btn-row */
.center .btn-row,
.btn-row.center{justify-content:center}

/* --------------------------------------------------------------------------
   5. Header
   -------------------------------------------------------------------------- */
.site-header{
  position:fixed;inset:0 0 auto;z-index:80;
  padding-block:16px;
  transition:background var(--t),padding var(--t),border-color var(--t),backdrop-filter var(--t);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(11,13,17,.9);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom-color:var(--line);
  padding-block:10px;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px}

.brand{display:flex;align-items:center;flex:none}
.brand img{height:40px;width:auto;transition:height var(--t)}
.site-header.is-scrolled .brand img{height:34px}
.brand .logo-dark{display:none}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-family:var(--font-title);
  font-size:.905rem;font-weight:500;
  color:rgba(255,255,255,.78);
  padding:8px 14px;border-radius:999px;
  transition:color var(--t),background var(--t);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a.is-active{color:#fff;background:rgba(255,255,255,.11)}

.header-cta{display:inline-flex}
.nav-cta{display:none}          /* CTA del menú móvil: oculto en escritorio */

.nav-toggle{
  display:none;
  width:42px;height:42px;
  align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--line-2);border-radius:11px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;width:17px;height:1.5px;background:#fff;position:relative;
  transition:background .2s var(--ease);
}
.nav-toggle span::before,.nav-toggle span::after{
  content:'';position:absolute;left:0;width:17px;height:1.5px;background:#fff;
  transition:transform .3s var(--ease);
}
.nav-toggle span::before{top:-5.5px}
.nav-toggle span::after{top:5.5px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{transform:translateY(5.5px) rotate(45deg)}
body.nav-open .nav-toggle span::after{transform:translateY(-5.5px) rotate(-45deg)}

.nav-backdrop{
  position:fixed;inset:0;z-index:70;
  background:rgba(4,5,7,.66);
  backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:opacity var(--t),visibility var(--t);
}
body.nav-open .nav-backdrop{opacity:1;visibility:visible}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero{
  position:relative;
  min-height:min(94vh,860px);
  display:flex;align-items:center;
  padding-block:150px 90px;
  overflow:hidden;
  background:var(--ink);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(6,7,10,.94) 0%,rgba(6,7,10,.82) 38%,rgba(6,7,10,.46) 68%,rgba(6,7,10,.6) 100%),
    linear-gradient(to top,rgba(11,13,17,1) 2%,rgba(11,13,17,0) 42%);
}
.hero .container{position:relative;z-index:2}
.hero-copy{max-width:660px}
.hero h1{margin-bottom:.42em}
.hero h1 em{font-style:normal;color:var(--accent);display:block}
.hero .lead{color:rgba(255,255,255,.82);max-width:53ch}

.hero-stats{
  display:flex;flex-wrap:wrap;gap:30px 44px;
  margin-top:52px;padding-top:30px;
  border-top:1px solid rgba(255,255,255,.14);
}
.hero-stats div{flex:1 1 0;min-width:0}
.hero-stats strong{
  display:block;
  font-family:var(--font-title);
  font-size:clamp(1.6rem,2.6vw,2.05rem);font-weight:700;color:#fff;line-height:1.1;
}
/* El contador vive dentro del <strong>: hereda su tamaño, no el del rótulo */
.hero-stats strong span{
  display:inline;margin:0;
  font-size:inherit;letter-spacing:normal;text-transform:none;color:inherit;
}
.hero-stats > div > span{
  display:block;margin-top:3px;
  font-size:.775rem;letter-spacing:.11em;text-transform:uppercase;color:rgba(255,255,255,.58);
}

/* --------------------------------------------------------------------------
   7. Page hero (páginas interiores)
   -------------------------------------------------------------------------- */
.page-hero{
  position:relative;
  padding-block:186px 82px;
  overflow:hidden;
  background:var(--ink);
}
.page-hero-bg{position:absolute;inset:0;z-index:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover}
.page-hero-bg::after{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(95deg,rgba(6,7,10,.93) 0%,rgba(6,7,10,.8) 46%,rgba(6,7,10,.56) 100%),
    linear-gradient(to top,rgba(11,13,17,1) 1%,rgba(11,13,17,0) 46%);
}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{margin-bottom:.35em}
.page-hero .lead{color:rgba(255,255,255,.8);max-width:58ch}

.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:.795rem;color:rgba(255,255,255,.56);
  margin-bottom:20px;
}
.breadcrumb a{transition:color var(--t)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{opacity:.42}

/* --------------------------------------------------------------------------
   8. Grillas y tarjetas
   -------------------------------------------------------------------------- */
/* auto-rows:1fr → todas las filas del mismo alto, no solo las tarjetas de una fila */
.grid{display:grid;gap:var(--gap);grid-auto-rows:1fr}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.section-head{margin-bottom:clamp(38px,4.6vw,58px)}
.section-head.center{max-width:720px;margin-inline:auto}

/* Tarjeta de servicio con foto */
.card{
  position:relative;
  display:flex;flex-direction:column;
  background:var(--ink-3);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--sh-2)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ink-2)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card-media img{transform:scale(1.06)}
.card-media::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(23,27,35,.92) 2%,rgba(23,27,35,0) 55%);
}
.card-body{padding:24px 25px 27px;display:flex;flex-direction:column;flex:1}
.card-body h3{margin-bottom:.42em}
.card-body p{font-size:.93rem;color:var(--text-mute);margin:0}

.card-icon{
  width:44px;height:44px;flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  background:rgba(201,212,222,.1);
  border:1px solid var(--line-2);
  color:var(--accent);
  margin-bottom:17px;
}
.card-icon svg{width:21px;height:21px}

/* Tarjeta simple (sin foto) */
.card--plain{background:var(--ink-3);padding:29px 27px 31px}
.card--plain:hover{transform:translateY(-4px)}
.section--light .card--plain{background:#fff;border-color:rgba(11,13,17,.09)}
.section--light .card--plain p{color:#5C6875}
.section--light .card-icon{background:rgba(11,13,17,.05);border-color:rgba(11,13,17,.1);color:#3A4552}

/* --------------------------------------------------------------------------
   9. Servicio detallado (media + lista)
   -------------------------------------------------------------------------- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(34px,5vw,68px);
  align-items:start;
}
/* La imagen arranca a la altura del título, no del eyebrow */
.split-media{margin-top:30px}
.split--rev .split-media{order:2}
.split-media{
  position:relative;
  border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:4/3;
  border:1px solid var(--line);
}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-copy h2{margin-bottom:.5em}

.ticks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:12px}
.ticks li{
  display:flex;align-items:flex-start;gap:11px;
  font-size:.945rem;color:var(--text-soft);
}
.ticks svg{width:17px;height:17px;flex:none;margin-top:4px;color:var(--accent)}
.section--light .ticks li{color:#54606F}
.section--light .ticks svg{color:#6C7A8A}

/* --------------------------------------------------------------------------
   10. Proceso / pasos
   -------------------------------------------------------------------------- */
.steps{counter-reset:s;display:grid;gap:var(--gap);grid-template-columns:repeat(4,1fr)}
.step{
  position:relative;
  padding:30px 25px 32px;
  background:var(--ink-3);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  transition:transform var(--t),border-color var(--t);
}
.step:hover{transform:translateY(-4px);border-color:var(--line-2)}
.step::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  display:block;
  font-family:var(--font-title);
  font-size:1.65rem;font-weight:700;
  color:var(--accent);
  opacity:.5;
  margin-bottom:14px;
}
.step h3{font-size:1.06rem;margin-bottom:.4em}
.step p{font-size:.9rem;color:var(--text-mute);margin:0}

/* --------------------------------------------------------------------------
   11. Cita destacada
   -------------------------------------------------------------------------- */
.quote{
  position:relative;
  max-width:850px;margin-inline:auto;text-align:center;
}
.quote p{
  font-family:var(--font-title);
  font-size:clamp(1.25rem,2.4vw,1.75rem);
  line-height:1.45;font-weight:500;color:#fff;letter-spacing:-.015em;
}
.quote cite{
  display:block;margin-top:20px;font-style:normal;
  font-size:.79rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);
}

/* --------------------------------------------------------------------------
   12. Galería
   -------------------------------------------------------------------------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.gallery figure{
  margin:0;position:relative;
  border-radius:var(--r);overflow:hidden;
  background:var(--ink-2);
  border:1px solid var(--line);
  aspect-ratio:4/3;
}
.gallery figure.tall{aspect-ratio:3/4}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.gallery figure:hover img{transform:scale(1.07)}
.gallery figcaption{
  position:absolute;inset:auto 0 0;
  padding:34px 18px 15px;
  font-size:.83rem;color:#fff;
  background:linear-gradient(to top,rgba(6,7,10,.9),rgba(6,7,10,0));
  opacity:0;transform:translateY(8px);
  transition:opacity var(--t),transform var(--t);
}
.gallery figure:hover figcaption{opacity:1;transform:none}

/* --------------------------------------------------------------------------
   13. CTA sobre el footer
   -------------------------------------------------------------------------- */
.cta{
  position:relative;
  padding-block:clamp(74px,9vw,120px);
  overflow:hidden;
  background:var(--ink);
  text-align:center;
}
.cta-bg{position:absolute;inset:0;z-index:0}
.cta-bg img{width:100%;height:100%;object-fit:cover}
.cta-bg::after{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(to bottom,rgba(6,7,10,.9),rgba(6,7,10,.82)),
    radial-gradient(ellipse at 50% 120%,rgba(123,92,255,.3),transparent 62%);
}
.cta .container{position:relative;z-index:2}
.cta h2{max-width:18ch;margin-inline:auto}
.cta .lead{max-width:56ch;margin-inline:auto;color:rgba(255,255,255,.82)}
/* CTA a ancho completo, pegado al footer */
main > .cta:last-child{margin-bottom:0}

/* --------------------------------------------------------------------------
   14. Contacto
   -------------------------------------------------------------------------- */
.contact-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:clamp(32px,4.5vw,60px);
  align-items:start;
}
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:20px}
.contact-list li{display:flex;flex-direction:column;gap:5px}
.contact-list .label{
  font-size:.715rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-mute);
}
.contact-list a,.contact-list .value{
  display:inline-flex;align-items:center;gap:10px;
  font-size:1rem;color:var(--text);
  transition:color var(--t);
}
.contact-list a:hover{color:var(--accent)}
.contact-list svg{width:18px;height:18px;flex:none;color:var(--accent)}

.form{
  background:var(--ink-3);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:clamp(24px,3vw,36px);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{
  font-size:.755rem;letter-spacing:.11em;text-transform:uppercase;color:var(--text-mute);
}
.field input,.field textarea{
  width:100%;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line-2);
  border-radius:var(--r-sm);
  padding:12px 14px;
  font-size:.95rem;color:var(--text);
  transition:border-color var(--t),background var(--t);
}
.field input::placeholder,.field textarea::placeholder{color:rgba(237,241,246,.32)}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);background:rgba(255,255,255,.06);
}
.field textarea{resize:vertical;min-height:132px}
.form .btn{margin-top:20px}

.form-note{
  display:none;
  margin-bottom:22px;padding:13px 16px;
  border-radius:var(--r-sm);
  font-size:.9rem;
  border:1px solid transparent;
}
.form-note.is-ok{display:block;background:rgba(46,180,110,.13);border-color:rgba(46,180,110,.4);color:#8FE7BB}
.form-note.is-err{display:block;background:rgba(226,78,78,.13);border-color:rgba(226,78,78,.4);color:#F2A2A2}

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */
.site-footer{
  background:#080A0D;
  border-top:1px solid var(--line);
  /* 74 arriba · 30 abajo: el cierre pesa menos que la apertura */
  padding-block:clamp(52px,6vw,74px) 30px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.25fr;
  gap:clamp(28px,4vw,52px);
}
.footer-brand img{height:44px;width:auto;margin-bottom:18px}
.footer-brand p{font-size:.9rem;color:rgba(255,255,255,.56);max-width:34ch}
.footer-col h4{
  font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin-bottom:17px;font-weight:600;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.footer-col a,.footer-col .value{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.905rem;color:rgba(255,255,255,.68);
  transition:color var(--t);
}
.footer-col a:hover{color:var(--accent)}
.footer-col svg{width:17px;height:17px;flex:none;color:var(--accent)}

.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:var(--accent);text-decoration:none;transition:color var(--t)}
.footer-credit a:hover{color:var(--accent-hot)}

/* --------------------------------------------------------------------------
   16. Animaciones
   -------------------------------------------------------------------------- */
/* Sin JS el contenido se ve: solo se oculta si el script marcó <html class="js">.
   El failsafe revela igual si el observer nunca corre. */
.js .reveal{
  opacity:0;transform:translateY(22px);
  transition:opacity .82s var(--ease),transform .82s var(--ease);
  animation:reveal-failsafe 0s linear 3s forwards;
}
.reveal.is-in{opacity:1;transform:none;animation:none}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
.reveal[data-d="1"]{transition-delay:.09s}
.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}
.reveal[data-d="4"]{transition-delay:.36s}
.reveal[data-d="5"]{transition-delay:.45s}

/* Transiciones de página (cross-fade nativo, suave y rápido) */
@view-transition{navigation:auto}
::view-transition-old(root),
::view-transition-new(root){
  animation-duration:.15s;
  animation-timing-function:cubic-bezier(.4,0,.2,1);
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .js .reveal,.reveal{opacity:1;transform:none;animation:none}
  html{scroll-behavior:auto}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* --------------------------------------------------------------------------
   17. Responsive
   -------------------------------------------------------------------------- */
@media (max-width:1024px){
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .footer-brand{grid-column:1/-1}
}

@media (max-width:880px){
  .nav-toggle{display:inline-flex}
  .header-cta{display:none}          /* CTA de escritorio: oculto en móvil */
  .nav-cta{display:inline-flex;margin-top:10px}

  .nav{
    position:fixed;inset:0 0 0 auto;z-index:75;
    width:min(320px,84vw);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;
    padding:96px 24px 40px;
    background:#0D1015;
    border-left:1px solid var(--line);
    transform:translateX(100%);
    transition:transform .42s var(--ease);
    overflow-y:auto;
  }
  body.nav-open .nav{transform:none}
  .nav a{padding:13px 15px;border-radius:11px;font-size:1rem}

  .hero{min-height:auto;padding-block:132px 74px}
  .hero-bg::after{
    background:
      linear-gradient(to bottom,rgba(6,7,10,.86) 0%,rgba(6,7,10,.74) 45%,rgba(6,7,10,.9) 100%);
  }
  .page-hero{padding-block:146px 62px}
  .page-hero-bg::after{
    background:linear-gradient(to bottom,rgba(6,7,10,.9),rgba(6,7,10,.8) 55%,rgba(11,13,17,1))
  }
  .hero-stats{gap:26px 38px;margin-top:40px}

  .grid--2,.grid--3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .split--rev .split-media{order:0}
  .contact-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:560px){
  body{font-size:16px}
  h1{font-size:clamp(1.85rem,7.6vw,2.3rem)}
  h2{font-size:clamp(1.48rem,5.6vw,1.85rem)}
  .container{padding-inline:19px}
  .grid--4,.steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .btn{padding:11px 20px;font-size:.895rem}
  .btn-row{gap:10px}
  .btn-row .btn{flex:1 1 auto;justify-content:center}
  .hero-stats{gap:22px 30px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
}