/* ===========================================================
   PUBLICIDAD INNOVA — Hoja de estilos global
   =========================================================== */
:root{
  --navy:#16265c;
  --navy-dark:#0f1c45;
  --blue:#1e9fe0;
  --blue-dark:#1483bd;
  --slate:#5b6478;
  --gray-100:#f5f7fb;
  --gray-200:#e7ecf3;
  --gray-300:#d3dae6;
  --ink:#1f2739;
  --muted:#6b7488;
  --white:#ffffff;
  --shadow-sm:0 2px 10px rgba(22,38,92,.08);
  --shadow-md:0 12px 34px rgba(22,38,92,.14);
  --radius:16px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.15;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.3rem);letter-spacing:-.5px}
h2{font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.3px}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
.container{width:min(var(--maxw),92%);margin-inline:auto}
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.eyebrow{
  display:inline-block;color:var(--blue);font-weight:700;
  letter-spacing:2px;text-transform:uppercase;font-size:.78rem;margin-bottom:.7rem;
}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--slate);max-width:60ch}
.center .lead{margin-inline:auto}

/* ---- Botones ---- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.85rem 1.7rem;border-radius:50px;font-weight:700;font-size:.98rem;
  cursor:pointer;border:2px solid transparent;transition:transform .2s var(--ease),box-shadow .25s,background .25s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(30,159,224,.35)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--gray-300)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}

/* ===========================================================
   HEADER / NAV
   =========================================================== */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--gray-200);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:.6rem}
.brand img{height:46px;width:auto}
.nav-links{display:flex;align-items:center;gap:.35rem;list-style:none;margin:0;padding:0}
.nav-links > li > a,.nav-toggle-link{
  display:block;padding:.6rem .95rem;border-radius:10px;font-weight:600;
  color:var(--navy);font-size:.98rem;transition:background .2s,color .2s;cursor:pointer;
}
.nav-links > li > a:hover,.nav-toggle-link:hover,
.nav-links > li.active > a{background:var(--gray-100);color:var(--blue)}

/* Dropdown */
.has-dropdown{position:relative}
.dropdown-btn{display:flex;align-items:center;gap:.35rem}
.dropdown-btn svg{transition:transform .25s}
.has-dropdown:hover .dropdown-btn svg{transform:rotate(180deg)}
.dropdown{
  position:absolute;top:calc(100% + 8px);right:0;left:auto;transform:translateY(8px);
  background:#fff;border:1px solid var(--gray-200);border-radius:14px;box-shadow:var(--shadow-md);
  width:min(540px,92vw);padding:.7rem;opacity:0;visibility:hidden;
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
  display:grid;grid-template-columns:1fr 1fr;gap:.2rem;
}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{
  opacity:1;visibility:visible;transform:translateY(0);
}
.dropdown a{
  display:flex;align-items:center;gap:.7rem;padding:.6rem .7rem;border-radius:10px;
  font-size:.92rem;font-weight:600;color:var(--ink);transition:background .18s;
}
.dropdown a:hover{background:var(--gray-100)}
.dropdown a .ico{
  flex:0 0 34px;height:34px;display:grid;place-items:center;border-radius:9px;
  background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;
}
.dropdown a .ico svg{width:18px;height:18px}
.nav-cta{margin-left:.4rem}

/* Hamburguesa */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:26px;height:3px;background:var(--navy);border-radius:3px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===========================================================
   HERO
   =========================================================== */
.hero{
  position:relative;overflow:hidden;color:var(--ink);
  background:#f8f9fe;
}
.hero-inner{position:relative;z-index:2;min-height:clamp(480px,42vw,600px);
  display:flex;flex-direction:column;justify-content:center;padding:clamp(1.2rem,2.6vw,2rem) 0}
.hero-text{width:min(50%,560px)}

.hero-pill{display:inline-block;border:1.5px solid var(--gray-300);border-radius:50px;background:#fff;
  padding:.5rem 1.15rem;font-size:.74rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--blue);margin-bottom:1.3rem;box-shadow:var(--shadow-sm)}

.hero h1{color:var(--navy);font-size:clamp(1.9rem,3.1vw,2.6rem);line-height:1.04;letter-spacing:-1px;margin-bottom:.8rem}
.hero-sub{color:var(--slate);font-size:1rem;max-width:42ch;margin-bottom:1.2rem}

/* Palabra que cambia */
.rotator{display:inline-flex;align-items:baseline}
.rot-word{position:relative;color:var(--blue);font-weight:800;white-space:nowrap}
.rot-word::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:.11em;border-radius:4px;
  background:linear-gradient(90deg,var(--blue),#57b3ff);opacity:.35}
.rot-word.swap{animation:rotSwap .5s var(--ease)}
@keyframes rotSwap{0%{opacity:0;transform:translateY(12px)}100%{opacity:1;transform:none}}

/* CTA */
.hero-cta{display:flex;margin-bottom:1.4rem}
.hero-cta .btn{padding:.85rem 1rem .85rem 1.7rem;font-size:1.02rem;gap:.8rem}
.hero-cta .btn .arw{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.22);
  display:grid;place-items:center}

/* Diseñamos / Fabricamos / Instalamos */
.hero-features{display:flex;flex-wrap:nowrap;gap:1.4rem}
.hf{display:flex;align-items:center;gap:.6rem}
.hf .hf-ic{flex:0 0 auto;width:30px;height:30px;display:grid;place-items:center;color:var(--blue)}
.hf b{display:block;color:var(--blue);font-size:.92rem;line-height:1.15}
.hf small{color:var(--muted);font-size:.8rem;white-space:nowrap}

/* Métricas */
.hero-stats{margin-top:1.5rem;display:flex;flex-wrap:nowrap;gap:1.3rem;width:min(48%,510px)}
.hs{display:flex;align-items:center;gap:.7rem}
.hs .hs-ic{flex:0 0 44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--navy),var(--blue));box-shadow:0 8px 18px rgba(30,159,224,.32)}
.hs .n{font-size:1.5rem;font-weight:800;color:var(--navy);line-height:1}
.hs .k{font-size:.7rem;font-weight:800;letter-spacing:.6px;color:var(--blue);text-transform:uppercase}
.hs .l{font-size:.78rem;color:var(--muted);white-space:nowrap}

/* Visual del hero (imágenes reales) */
.hero-visual{position:absolute;top:0;bottom:0;right:calc((100% - 100vw)/2);z-index:1;
  display:flex;align-items:stretch;justify-content:flex-end;pointer-events:none}
.hero-desktop-img{height:100%;width:auto;max-width:none;display:block}
.hero-cards-img{display:none}

/* ===========================================================
   STATS
   =========================================================== */
.stats{background:var(--navy);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat .num{font-size:clamp(2rem,4vw,2.9rem);font-weight:800;color:#fff;line-height:1}
.stat .num b{color:var(--blue)}
.stat .lbl{color:#aeb9d6;font-size:.95rem;margin-top:.4rem}

/* ===========================================================
   GRID DE SERVICIOS
   =========================================================== */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.cards.cols-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .28s var(--ease),box-shadow .28s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card .thumb{aspect-ratio:16/11;overflow:hidden;background:var(--gray-100)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .thumb img{transform:scale(1.07)}
.card .body{padding:1.15rem 1.2rem 1.3rem;flex:1;display:flex;flex-direction:column}
.card .body h3{font-size:1.1rem;margin-bottom:.35rem}
.card .body p{font-size:.92rem;color:var(--muted);margin-bottom:1rem;flex:1}
.card .more{font-weight:700;color:var(--blue);font-size:.9rem;display:inline-flex;align-items:center;gap:.35rem}
.card .more svg{transition:transform .2s}
.card:hover .more svg{transform:translateX(4px)}

/* Galería proyectos */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gallery figure{position:relative;margin:0;border-radius:14px;overflow:hidden;aspect-ratio:1/1;box-shadow:var(--shadow-sm)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery figure:hover img{transform:scale(1.08)}
.gallery figcaption{
  position:absolute;inset:auto 0 0 0;padding:1.3rem .9rem .8rem;color:#fff;font-weight:700;font-size:.9rem;
  background:linear-gradient(transparent,rgba(15,28,69,.85));
}

/* ===========================================================
   SIMULADOR / GRÁFICO INTERACTIVO
   =========================================================== */
.sim{background:linear-gradient(160deg,#f7f9fd,#eef3fb)}
.sim-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:2.4rem;align-items:center}
.sim-panel{background:#fff;border:1px solid var(--gray-200);border-radius:20px;padding:1.7rem;box-shadow:var(--shadow-sm)}
.control{margin-bottom:1.4rem}
.control label{display:flex;justify-content:space-between;font-weight:700;color:var(--navy);margin-bottom:.5rem;font-size:.95rem}
.control label .val{color:var(--blue)}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:8px;
  background:var(--gray-200);outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--blue);
  border:4px solid #fff;box-shadow:0 2px 8px rgba(30,159,224,.5);cursor:pointer;transition:transform .15s;
}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
input[type=range]::-moz-range-thumb{
  width:20px;height:20px;border-radius:50%;background:var(--blue);border:4px solid #fff;cursor:pointer;
}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.6rem}
.chip{
  border:1.5px solid var(--gray-300);background:#fff;border-radius:50px;padding:.4rem .85rem;
  font-size:.82rem;font-weight:600;color:var(--slate);cursor:pointer;transition:.18s;user-select:none;
}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}

.sim-result{background:linear-gradient(135deg,var(--navy-dark),var(--navy));color:#fff;border-radius:20px;padding:1.8rem;box-shadow:var(--shadow-md)}
.sim-head{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:1rem;margin-bottom:1.2rem}
.sim-metric .k{color:#aab6d8;font-size:.85rem}
.sim-metric .big{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;line-height:1.05}
.sim-metric .big.up{color:#43e08a}
.uplift-pill{background:rgba(67,224,138,.16);border:1px solid rgba(67,224,138,.4);color:#8ff0bd;
  border-radius:50px;padding:.35rem .9rem;font-weight:700;font-size:.9rem;white-space:nowrap}
.chart{--h:230px}
.chart svg{width:100%;height:var(--h);overflow:visible}
.bar-base{fill:rgba(255,255,255,.16)}
.bar-inno{fill:url(#barGrad)}
.chart .axis{stroke:rgba(255,255,255,.15)}
.chart .mlabel{fill:#93a1c9;font-size:11px;font-weight:600}
.legend{display:flex;gap:1.3rem;margin-top:1rem;font-size:.85rem;color:#c4cfe8}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:.4rem;vertical-align:middle}
.sim-note{font-size:.78rem;color:#8f9cc0;margin-top:1rem}

/* ===========================================================
   TESTIMONIOS
   =========================================================== */
.testi{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.quote{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-sm);position:relative}
.quote .stars{color:#ffb400;margin-bottom:.6rem;letter-spacing:2px}
.quote p{font-style:italic;color:var(--ink)}
.quote .who{display:flex;align-items:center;gap:.75rem;margin-top:1rem}
.quote .who .av{width:48px;height:48px;border-radius:50%;background:#d6dbe4;
  color:#9aa2b2;display:grid;place-items:center;overflow:hidden;flex:0 0 auto}
.quote .who .av svg{width:48px;height:48px;display:block}
.quote .who b{color:var(--navy);display:block;font-size:.95rem}
.quote .who span{color:var(--muted);font-size:.82rem}

/* ===========================================================
   BLOQUES DE CONTENIDO
   =========================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;align-items:center}
.split.reverse .media{order:2}
.split .media img{border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.pillar{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm)}
.pillar .ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--blue));
  display:grid;place-items:center;color:#fff;margin-bottom:1rem}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.value{display:flex;gap:.9rem;align-items:flex-start;background:var(--gray-100);border-radius:14px;padding:1.1rem}
.value .vk{flex:0 0 40px;height:40px;border-radius:10px;background:#fff;display:grid;place-items:center;color:var(--blue);box-shadow:var(--shadow-sm)}
.value b{color:var(--navy)}
.value small{color:var(--muted)}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--gray-200);border-radius:14px;padding:1.4rem 1.2rem;box-shadow:var(--shadow-sm)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);
  font-size:2.2rem;font-weight:800;color:var(--gray-200);position:absolute;top:.6rem;right:1rem}
.step h4{margin:.2rem 0 .3rem;color:var(--navy)}
.step p{font-size:.88rem;color:var(--muted);margin:0}

/* ===========================================================
   PÁGINA DE SERVICIO (detalle)
   =========================================================== */
.page-hero{
  background:linear-gradient(135deg,var(--navy-dark),var(--navy) 60%,#1c3576);color:#fff;
  padding:clamp(2.5rem,5vw,4rem) 0;position:relative;overflow:hidden;
}
.page-hero .container{position:relative;z-index:2}
.crumbs{font-size:.85rem;color:#aab6d8;margin-bottom:.9rem}
.crumbs a:hover{color:#fff}
.page-hero h1{color:#fff;max-width:16ch}
.page-hero .lead{color:#cdd8f0}
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin:1.4rem 0}
.benefit{display:flex;gap:.7rem;align-items:flex-start}
.benefit .ck{flex:0 0 26px;height:26px;border-radius:50%;background:rgba(30,159,224,.14);color:var(--blue);
  display:grid;place-items:center;margin-top:2px}
.benefit b{color:var(--navy)}
.feature-media img{border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%}
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.tag{background:var(--gray-100);border:1px solid var(--gray-200);border-radius:50px;padding:.35rem .9rem;font-size:.82rem;font-weight:600;color:var(--slate)}

/* ===========================================================
   CTA FINAL
   =========================================================== */
.cta-band{background:linear-gradient(135deg,var(--blue),#2b7fd4);color:#fff;text-align:center;border-radius:24px;
  padding:clamp(2.4rem,5vw,3.6rem);box-shadow:var(--shadow-md)}
.cta-band h2{color:#fff}
.cta-band p{color:#eaf4fd;max-width:56ch;margin-inline:auto}
.cta-band .btn-primary{background:#fff;color:var(--navy)}
.cta-band .btn-primary:hover{background:#eaf1ff}

/* ===========================================================
   CONTACTO
   =========================================================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:2.4rem}
.info-card{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--gray-200);
  border-radius:14px;padding:1.15rem;box-shadow:var(--shadow-sm);margin-bottom:1rem;transition:transform .2s}
.info-card:hover{transform:translateY(-3px)}
.info-card .ic{flex:0 0 46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));
  display:grid;place-items:center;color:#fff}
.info-card b{color:var(--navy);display:block}
.info-card a,.info-card span{color:var(--slate);font-size:.95rem}
.info-card a:hover{color:var(--blue)}
.form{background:#fff;border:1px solid var(--gray-200);border-radius:20px;padding:1.8rem;box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:600;color:var(--navy);margin-bottom:.4rem;font-size:.92rem}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .95rem;border:1.5px solid var(--gray-300);border-radius:12px;font:inherit;
  color:var(--ink);background:#fff;transition:border .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,159,224,.12)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:.4rem}
/* Botones de contacto directo */
.contact-actions{background:#fff;border:1px solid var(--gray-200);border-radius:20px;padding:1.8rem;box-shadow:var(--shadow-sm)}
.contact-actions h3{margin-bottom:.3rem}
.contact-actions .intro{color:var(--muted);margin-bottom:1.4rem}
.contact-btn{display:flex;align-items:center;gap:1rem;padding:1.05rem 1.15rem;border-radius:14px;margin-bottom:1rem;
  border:1.5px solid var(--gray-200);transition:transform .2s var(--ease),box-shadow .25s,border-color .2s;font-weight:700;color:var(--navy)}
.contact-btn:last-child{margin-bottom:0}
.contact-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}
.contact-btn .ic{flex:0 0 50px;height:50px;border-radius:12px;display:grid;place-items:center;color:#fff}
.contact-btn small{display:block;font-weight:500;color:var(--muted);font-size:.85rem;margin-top:.1rem}
.contact-btn .arrow{margin-left:auto;color:var(--gray-300);transition:transform .2s,color .2s}
.contact-btn:hover .arrow{transform:translateX(4px);color:var(--blue)}
.contact-btn.call .ic{background:linear-gradient(135deg,var(--navy),var(--blue))}
.contact-btn.wa .ic{background:#25d366}
.contact-btn.mail .ic{background:linear-gradient(135deg,#1e9fe0,#2b7fd4)}
.map-embed{border:0;width:100%;height:320px;border-radius:20px;box-shadow:var(--shadow-sm)}
.whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:80;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.5);
  transition:transform .2s;
}
.whatsapp-float:hover{transform:scale(1.08)}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer{background:var(--navy-dark);color:#c2ccdf;padding:3.2rem 0 1.4rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1rem;letter-spacing:.3px}
.site-footer a{color:#aab6d6;font-size:.92rem;display:block;padding:.22rem 0;transition:color .18s}
.site-footer a:hover{color:var(--blue)}
.footer-brand img{height:52px;background:#fff;padding:.4rem .6rem;border-radius:10px;margin-bottom:1rem}
.footer-brand p{font-size:.9rem;color:#9aa6c6;max-width:34ch}
.soc{display:flex;gap:.6rem;margin-top:1rem}
.soc a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;padding:0}
.soc a:hover{background:var(--blue);color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.2rem;padding-top:1.3rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;font-size:.85rem;color:#8390b3}

/* ===========================================================
   REVEAL ANIMATION
   =========================================================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media(max-width:1000px){
  .cards,.gallery{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:2rem}
  .testi{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .pillars,.values{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
/* El hero a sangre (edificio) necesita ancho; en pantallas medianas se apila con la cuadrícula */
@media(max-width:1200px){
  .hero-inner{min-height:0;justify-content:flex-start}
  .hero-text{width:100%}
  .hero-visual{position:static;width:100%;height:auto;display:block;margin-top:1.6rem;pointer-events:auto}
  .hero-desktop-img{display:none}
  .hero-cards-img{display:block;width:100%;height:auto;border-radius:14px;box-shadow:var(--shadow-md)}
  .hero-stats{width:100%;margin-top:1.8rem;gap:1.3rem 1.8rem;flex-wrap:wrap}
  .hero-features{gap:1.3rem 1.8rem;flex-wrap:wrap}
}
@media(max-width:992px){
  .hamburger{display:flex}
  .nav-links{
    position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:.6rem 5%;box-shadow:var(--shadow-md);border-bottom:1px solid var(--gray-200);
    transform:translateY(-140%);transition:transform .35s var(--ease);max-height:calc(100vh - 74px);overflow:auto;
  }
  .nav-links.open{transform:none}
  .nav-links > li > a,.nav-toggle-link{padding:.9rem .6rem;border-radius:8px}
  .dropdown{
    position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;min-width:0;
    grid-template-columns:1fr;padding:0 0 .4rem .6rem;display:none;
  }
  .has-dropdown.open .dropdown{display:grid}
  .nav-cta{margin:.6rem 0}
  .sim-wrap,.split,.contact-grid{grid-template-columns:1fr}
  .split.reverse .media{order:0}
  /* Hero en móvil: texto -> tarjetas -> métricas */
  .hero-inner{min-height:0;display:flex;flex-direction:column;justify-content:flex-start}
  .hero-text{width:100%}
  .hero-visual{position:static;width:100%;height:auto;display:block;margin-top:1.6rem;pointer-events:auto}
  .hero-desktop-img{display:none}
  .hero-cards-img{display:block;width:100%;height:auto;border-radius:14px;box-shadow:var(--shadow-md)}
  .hero-stats{width:100%;margin-top:1.8rem;gap:1.2rem 1.6rem;flex-wrap:wrap}
  .hero-features{gap:1.2rem 1.6rem;flex-wrap:wrap}
}
@media(max-width:560px){
  .cards,.gallery,.stats-grid,.steps,.benefits,.footer-grid{grid-template-columns:1fr}
  .testi{grid-template-columns:1fr}
}