/* =========================================================
   AISTERMCON S.A. — Estilos (línea gráfica Catálogo 2027)
   Paleta: azul marino / azul acero / rojo vino
   ========================================================= */
:root{
  --navy-950:#060e20;
  --navy-900:#0a1630;
  --navy-800:#10213f;
  --steel-600:#2c4a78;
  --steel-400:#5f82b4;
  --line:#9fc0ea;
  --red:#c0262f;
  --red-dark:#8f1820;
  --ink:#0f1a2e;
  --text:#3c4859;
  --muted:#a9b8cf;
  --bg:#f3f5f9;
  --white:#fff;
  --radius:10px;
  --shadow:0 10px 30px rgba(6,14,32,.12);
  --f-display:"Barlow Condensed", "Arial Narrow", sans-serif;
  --f-heavy:"Saira", "Barlow Condensed", sans-serif;
  --f-body:"Barlow", system-ui, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:var(--f-body);color:var(--text);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--ink);line-height:1.05;margin:0 0 .5em}
p{margin:0 0 1em}
.container{width:min(1200px,100% - 32px);margin-inline:auto}
.hidden{display:none}
.muted{color:var(--muted)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--f-display);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:1rem;padding:.85em 1.6em;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:.25s}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-dark)}
.btn--ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--navy-900)}
.btn--light{background:#fff;color:var(--red)}
.btn--light:hover{background:var(--navy-900);color:#fff}
.btn--sm{padding:.55em 1.2em;font-size:.9rem}
.btn--block{width:100%}

/* ---------- Tipografía de sección ---------- */
.eyebrow{font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.2em;font-size:.85rem;color:var(--line);margin-bottom:.6em}
.eyebrow--dark{color:var(--red)}
.h2{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(2.1rem,4.5vw,3.3rem);letter-spacing:.01em}
.h2--light{color:#fff}
.display{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(3rem,8vw,5.6rem);line-height:.92;color:var(--ink)}
.redline{width:110px;height:3px;background:linear-gradient(90deg,var(--red),var(--red-dark));margin:6px 0 24px;position:relative}
.redline::after{content:"";position:absolute;right:-6px;top:-2.5px;width:8px;height:8px;border-radius:50%;background:var(--red)}
.tag{display:inline-grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:.9rem;color:#fff;background:var(--red);padding:2px 10px;clip-path:polygon(0 0,100% 0,82% 100%,0 100%);min-width:38px}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:50;transition:.3s;background:linear-gradient(180deg,rgba(6,14,32,.7),transparent)}
.header.is-scrolled{background:rgba(6,14,32,.94);backdrop-filter:blur(8px);box-shadow:0 4px 20px rgba(0,0,0,.25)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:10px;color:#fff}
.logo__mark{width:44px;height:30px;color:#dfe8f5}
.logo__text{display:flex;flex-direction:column;line-height:1.1}
.logo__text strong{font-family:var(--f-display);font-weight:800;font-size:1.35rem;letter-spacing:.04em}
.logo__text small{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:28px}
.nav a:not(.btn){font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:#dfe8f5;font-size:.95rem;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--red);transition:.25s}
.nav a:not(.btn):hover::after{width:100%}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;padding:8px}
.burger span{display:block;height:2px;background:#fff;margin:6px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:radial-gradient(ellipse at 70% 40%,#16294d 0%,var(--navy-900) 50%,var(--navy-950) 100%);color:#fff;overflow:hidden;padding:120px 0 80px}
.hero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(159,192,234,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(159,192,234,.06) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse at 60% 50%,#000 30%,transparent 80%)}
.hero__stripe{position:absolute;width:140px;height:160%;top:-30%;transform:rotate(28deg);opacity:.9}
.hero__stripe--1{right:6%;background:linear-gradient(180deg,transparent,rgba(44,74,120,.55),transparent)}
.hero__stripe--2{right:-2%;width:60px;background:linear-gradient(180deg,transparent 40%,var(--red) 85%,transparent)}
.hero__inner{position:relative;display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center}
.hero__title{font-family:var(--f-heavy);font-weight:900;text-transform:uppercase;color:#fff;font-size:clamp(2.6rem,6vw,4.8rem);line-height:.95;letter-spacing:-.01em}
.hero__title span{color:var(--line);font-weight:800}
.hero__since{font-family:var(--f-display);font-weight:700;font-size:1.5rem;margin:0}
.hero__slogan{font-family:var(--f-heavy);font-weight:900;color:var(--red);font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:.04em;margin:0 0 .6em;text-shadow:0 0 30px rgba(192,38,47,.35)}
.hero__lead{color:#c9d6ea;max-width:46ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.blueprint{width:100%;height:auto;filter:drop-shadow(0 0 22px rgba(159,192,234,.15))}
.blueprint path{stroke-dasharray:1200;stroke-dashoffset:1200;animation:draw 3.2s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.hero__scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:var(--line);font-size:1.4rem;animation:bob 2s infinite}
@keyframes bob{50%{transform:translate(-50%,8px)}}

/* ---------- Stats ---------- */
.stats{background:var(--red);color:#fff;position:relative}
.stats::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 40px,rgba(0,0,0,.05) 40px 80px)}
.stats__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.stat{padding:34px 10px;border-right:1px solid rgba(255,255,255,.2)}
.stat:last-child{border-right:0}
.stat__num,.stat__plus{font-family:var(--f-heavy);font-weight:900;font-size:clamp(2rem,4vw,3rem);line-height:1}
.stat p{margin:.3em 0 0;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.1em;font-size:.9rem;opacity:.9}

/* ---------- Secciones ---------- */
.section{padding:clamp(70px,10vw,120px) 0;position:relative}
.section--navy{background:linear-gradient(160deg,var(--navy-800),var(--navy-950));color:#c9d6ea}
.section--navy h3{color:#fff}
.section__head{margin-bottom:46px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);align-items:start}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative;color:var(--ink);font-weight:500}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:16px;height:16px;background:var(--red);clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0,43% 62%)}
.values{display:grid;gap:18px}
.value{background:#fff;border-radius:var(--radius);padding:26px 26px 20px;box-shadow:var(--shadow);border-left:4px solid var(--steel-600);transition:.3s}
.value:hover{transform:translateX(6px);border-left-color:var(--red)}
.value h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.5rem;margin:12px 0 6px}
.value p{margin:0}

/* ---------- Cards productos ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(159,192,234,.18);border-radius:var(--radius);padding:56px 28px 28px;transition:.3s;overflow:hidden}
.card .tag{position:absolute;top:0;left:0;border-radius:var(--radius) 0 0 0}
.card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--red);transition:.35s}
.card:hover{background:rgba(255,255,255,.08);transform:translateY(-6px)}
.card:hover::after{width:100%}
.card__icon{width:58px;height:58px;fill:none;stroke:var(--line);stroke-width:2;stroke-linejoin:round;margin-bottom:18px}
.card h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.55rem;letter-spacing:.02em}
.card p{margin:0;color:var(--muted)}

/* ---------- Puertas térmicas ---------- */
.doors{background:#fff;overflow:hidden}
.doors::before{content:"";position:absolute;right:0;top:0;bottom:0;width:48%;background:var(--navy-900);clip-path:polygon(18% 0,100% 0,100% 100%,0 100%)}
.doors__inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.doors__lead{font-size:1.15rem;font-weight:600;color:var(--ink);max-width:30ch}
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.type{background:#fff;border-radius:12px;box-shadow:var(--shadow);border:1px solid #e5eaf2;padding:0 0 12px;overflow:hidden;display:flex;flex-direction:column;transition:.3s}
.type:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(6,14,32,.16)}
.type .tag{border-radius:12px 0 0 0;align-self:flex-start}
.type b{font-family:var(--f-display);text-transform:uppercase;font-size:1.05rem;color:var(--ink);padding:6px 14px 0;line-height:1.1;min-height:2.4em}
.type svg{width:72%;margin:4px auto 0;fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linejoin:round}
.doors__photo{position:relative;margin:0;border:6px solid #fff;box-shadow:0 30px 60px rgba(0,0,0,.35);clip-path:polygon(0 4%,100% 0,100% 100%,0 96%);max-width:400px;justify-self:center}
.doors__photo img{width:100%;height:100%;object-fit:cover}
.photo-tag{position:absolute;top:24px;right:0;z-index:2;display:flex;align-items:center;gap:8px;background:#fff;color:var(--ink);font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:.85rem;letter-spacing:.04em;padding:8px 14px;border-left:3px solid var(--red)}
.photo-tag svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:1.8}

/* ---------- Capas ---------- */
.layers{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:l}
.layers li{display:flex;gap:18px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid rgba(159,192,234,.16);border-radius:var(--radius);padding:18px 20px;transition:.3s}
.layers li:hover{border-color:var(--red)}
.layers span{font-family:var(--f-heavy);font-weight:900;font-size:1.6rem;color:var(--red);line-height:1}
.layers b{color:#fff;font-family:var(--f-display);text-transform:uppercase;font-size:1.2rem;letter-spacing:.04em}
.layers p{margin:.2em 0 0;color:var(--muted);font-size:.95rem}

/* ---------- Servicios ---------- */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d9e0ea}
.service{padding:34px 26px;border-right:1px solid #d9e0ea;transition:.3s}
.service:last-child{border-right:0}
.service:hover{background:#fff}
.service__n{font-family:var(--f-heavy);font-weight:900;font-size:2.8rem;color:transparent;-webkit-text-stroke:1.5px var(--steel-400);line-height:1}
.service:hover .service__n{-webkit-text-stroke-color:var(--red)}
.service h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.4rem;margin:14px 0 8px}
.service p{margin:0}

/* ---------- Proyectos ---------- */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.3s}
.project:hover{transform:translateY(-6px)}
.project__img{aspect-ratio:4/3;background:linear-gradient(135deg,var(--steel-600),var(--navy-900));display:grid;place-items:center;position:relative}
.project__img img{width:100%;height:100%;object-fit:cover}
.ph span{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.15em;color:var(--line);font-size:.85rem;border:1px dashed var(--line);padding:6px 12px}
.ph::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(159,192,234,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(159,192,234,.08) 1px,transparent 1px);background-size:24px 24px}
.project figcaption{padding:16px 20px;border-top:3px solid var(--red)}
.project b{display:block;font-family:var(--f-display);text-transform:uppercase;font-size:1.2rem;color:var(--ink)}
.project small{color:var(--steel-400)}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(115deg,var(--red-dark),var(--red));color:#fff;padding:70px 0;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 60px,rgba(255,255,255,.05) 60px 120px)}
.cta__inner{position:relative}
.cta h2{color:#fff;font-family:var(--f-display);text-transform:uppercase;font-size:clamp(2rem,4vw,3rem)}
.cta p{opacity:.9;margin-bottom:1.6em}

/* ---------- Contacto ---------- */
.contact{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.contact li{display:grid;grid-template-columns:110px 1fr;gap:10px;padding-bottom:14px;border-bottom:1px solid rgba(159,192,234,.15)}
.contact b{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.1em;color:var(--line);font-size:.9rem}
.contact a:hover{color:#fff}
.form{background:#fff;border-radius:14px;padding:32px;box-shadow:0 30px 60px rgba(0,0,0,.3);display:grid;gap:16px;border-top:4px solid var(--red)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:6px;font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;color:var(--ink)}
.form input,.form select,.form textarea{font:inherit;font-family:var(--f-body);text-transform:none;letter-spacing:0;font-size:1rem;padding:12px 14px;border:1px solid #cfd8e5;border-radius:6px;background:#f8fafc;color:var(--ink);transition:.2s;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--steel-600);box-shadow:0 0 0 3px rgba(44,74,120,.15);background:#fff}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:var(--muted);padding:60px 0 20px}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr auto;gap:30px;align-items:start;padding-bottom:30px;border-bottom:1px solid rgba(159,192,234,.12)}
.logo--footer{margin-bottom:12px}
.footer__nav{display:flex;flex-wrap:wrap;gap:10px 22px}
.footer__nav a:hover{color:#fff}
.social{display:flex;gap:10px}
.social a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(159,192,234,.3);display:grid;place-items:center;transition:.25s}
.social a:hover{background:var(--red);border-color:var(--red)}
.social svg{width:18px;height:18px;fill:#dfe8f5}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:18px;font-size:.88rem}

/* ---------- WhatsApp ---------- */
.wa{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.3);transition:.25s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}

/* ---------- Animación aparición ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .blueprint path{stroke-dashoffset:0}
}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .cards,.projects{grid-template-columns:repeat(2,1fr)}
  .services{grid-template-columns:repeat(2,1fr)}
  .service:nth-child(2){border-right:0}
  .service{border-bottom:1px solid #d9e0ea}
  .doors::before{display:none}
  .doors__inner{grid-template-columns:1fr}
}
@media (max-width:860px){
  .burger{display:block}
  .nav{position:fixed;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy-950);padding:10px 16px 20px;transform:translateY(-120%);transition:.35s;box-shadow:0 20px 30px rgba(0,0,0,.3)}
  .nav.is-open{transform:none}
  .nav a:not(.btn){padding:14px 4px;border-bottom:1px solid rgba(159,192,234,.12)}
  .nav .btn{margin-top:14px}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero__inner,.split{grid-template-columns:1fr}
  .hero__art{order:-1;max-width:520px}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.2)}
  .footer__inner{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .cards,.projects,.services{grid-template-columns:1fr}
  .service{border-right:0}
  .types{grid-template-columns:repeat(2,1fr)}
  .form__row{grid-template-columns:1fr}
  .form{padding:22px}
  .contact li{grid-template-columns:1fr;gap:2px}
  .logo__text small{display:none}
}


/* =========================================================
   v2 — topbar, logo imagen, historia, certificaciones,
   servicios, productos, clientes, noticias, WhatsApp, modal
   ========================================================= */
.hero__copy,.hero__art{min-width:0}
.hero__art{transform:scale(1.12);transform-origin:center left}
.photo-tag{white-space:nowrap}

/* Topbar */
.topbar{background:var(--red-dark);font-size:.85rem;transition:.3s;overflow:hidden;max-height:40px}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;height:36px}
.topbar__links{display:flex;gap:22px;color:#fff;font-weight:500}
.topbar__links a:hover{text-decoration:underline}
.topbar__social{display:flex;gap:12px}
.topbar__social svg{width:16px;height:16px;fill:#fff}
.header.is-scrolled .topbar{max-height:0}

/* Logo con imagen opcional */
.logo__img{height:44px;width:auto;display:none}
.logo.has-img .logo__img{display:block}
.logo.has-img .logo__mark,.logo.has-img .logo__text{display:none}

/* Botones extra */
.btn--outline{border-color:var(--red);color:var(--red)}
.btn--outline:hover{background:var(--red);color:#fff}
.btn--wa{background:#25d366;color:#06301a}
.btn--wa:hover{background:#1fb457;color:#fff}
.link-arrow{display:inline-block;margin-top:14px;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--red)}
.section--navy .link-arrow{color:#ff6b72}
.section--light{background:#e9edf3}
.section__head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}

/* Historia (timeline) */
.timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.timeline::before{content:"";position:absolute;left:0;right:0;top:22px;height:2px;background:repeating-linear-gradient(90deg,var(--red) 0 6px,transparent 6px 12px)}
.timeline li{position:relative;padding-top:56px}
.timeline__year{position:absolute;top:0;left:0;font-family:var(--f-heavy);font-weight:900;font-size:1.3rem;color:#fff;background:var(--red);padding:6px 16px;clip-path:polygon(0 0,100% 0,88% 100%,0 100%)}
.timeline h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.3rem;letter-spacing:.03em}
.timeline p{color:var(--muted);font-size:.95rem;margin:0}

/* Certificaciones */
.certs{background:#fff}
.split--certs{grid-template-columns:.9fr 1.1fr;align-items:center}
.badges{list-style:none;padding:0;margin:22px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.badges li{border:1px solid #dfe5ee;border-left:4px solid var(--red);border-radius:8px;padding:12px 14px;display:grid}
.badges b{font-family:var(--f-display);font-size:1.2rem;color:var(--ink);text-transform:uppercase}
.badges small{color:var(--steel-400)}
.hint{font-size:.9rem;color:var(--steel-400)}
.slider{position:relative;background:var(--navy-900);border-radius:16px;padding:28px 28px 18px;box-shadow:0 30px 60px rgba(6,14,32,.25);overflow:hidden}
.slider::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(159,192,234,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(159,192,234,.07) 1px,transparent 1px);background-size:28px 28px}
.slider__track{position:relative;display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;scroll-behavior:smooth}
.slider__track::-webkit-scrollbar{display:none}
.doc{flex:0 0 100%;scroll-snap-align:center;display:grid;justify-items:center;gap:12px;cursor:zoom-in;background:none;border:0;padding:0;color:#fff;font:inherit}
.doc__page{width:min(320px,80%);aspect-ratio:1/1.414;background:#fff;box-shadow:0 18px 40px rgba(0,0,0,.45);display:grid;place-items:center;overflow:hidden;transition:.3s}
.doc:hover .doc__page{transform:translateY(-4px) rotate(-.5deg)}
.doc__page img{width:100%;height:100%;object-fit:contain}
.doc__ph{display:grid;gap:10px;justify-items:center;padding:24px;text-align:center;color:var(--steel-600);font-family:var(--f-display);text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;width:100%;height:100%;align-content:center;background:repeating-linear-gradient(0deg,#fff 0 22px,#eef2f7 22px 23px)}
.doc__ph svg{width:46px;height:46px;fill:none;stroke:var(--red);stroke-width:1.6}
.doc__title{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.2rem;letter-spacing:.04em}
.doc__detail{color:var(--muted);font-size:.9rem;margin-top:-8px;text-align:center}
.slider__nav{position:relative;display:flex;align-items:center;justify-content:center;gap:16px;margin-top:14px}
.slider__btn{width:40px;height:40px;border-radius:50%;border:1px solid rgba(159,192,234,.4);background:transparent;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;transition:.2s}
.slider__btn:hover{background:var(--red);border-color:var(--red)}
.slider__dots{display:flex;gap:8px}
.slider__dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(159,192,234,.4);cursor:pointer;padding:0;transition:.2s}
.slider__dots button.is-active{background:var(--red);width:26px;border-radius:5px}

/* Servicios (2x2) */
.cards--2{grid-template-columns:repeat(2,1fr)}
.list{list-style:none;padding:0;margin:0;columns:2;column-gap:20px}
.list li{color:var(--muted);padding:3px 0 3px 18px;position:relative;break-inside:avoid}
.list li::before{content:"";position:absolute;left:0;top:.75em;width:8px;height:8px;background:var(--red);clip-path:polygon(0 0,100% 50%,0 100%)}
.cards--2 .card:nth-child(2) .list{columns:1}

/* Puertas: 4 columnas */
.types{grid-template-columns:repeat(4,1fr)}
.type--cta{background:var(--red);border-color:var(--red);padding:16px 14px;justify-content:space-between;color:#fff}
.type--cta b{color:#fff;padding:0;min-height:0;font-size:1rem}
.type--cta span{font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.type--cta:hover{background:var(--red-dark)}

/* Productos */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid #d9e0ea;border-radius:var(--radius);overflow:hidden;background:#fff}
.product{padding:34px 30px;border-right:1px solid #d9e0ea;border-bottom:1px solid #d9e0ea;transition:.3s;position:relative}
.product:nth-child(3n){border-right:0}
.product:nth-last-child(-n+3){border-bottom:0}
.product:hover{background:#f6f8fb}
.product__n{font-family:var(--f-heavy);font-weight:900;font-size:2.6rem;color:transparent;-webkit-text-stroke:1.5px var(--steel-400);line-height:1}
.product:hover .product__n{-webkit-text-stroke-color:var(--red)}
.product h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.45rem;margin:12px 0 6px}
.product p{margin:0}
.product--cta{background:var(--navy-900);color:var(--muted)}
.product--cta h3{color:#fff;margin-top:0}
.product--cta:hover{background:var(--navy-800)}

/* Clientes */
.clients{background:var(--navy-950);padding:44px 0}
.clients__inner{display:flex;align-items:center;gap:20px 40px;flex-wrap:wrap}
.clients .eyebrow{margin:0}
.clients__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:14px;flex:1}
.clients__list li{display:grid;place-items:center;min-width:130px;height:62px;padding:8px 18px;background:rgba(255,255,255,.05);border:1px solid rgba(159,192,234,.2);border-radius:8px;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#dfe8f5}
.clients__list li.has-logo{background:#fff}
.clients__list img{max-height:44px;max-width:130px;object-fit:contain;filter:grayscale(1);opacity:.8;transition:.3s}
.clients__list li:hover img{filter:none;opacity:1}

/* Proyectos (desde datos) */
.project__img img{position:relative;z-index:1}

/* Noticias */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;cursor:pointer;transition:.3s;border:0;padding:0;text-align:left;font:inherit;color:inherit}
.news-card:hover{transform:translateY(-6px)}
.news-card__img{aspect-ratio:16/10;background:linear-gradient(135deg,var(--steel-600),var(--navy-900));position:relative;display:grid;place-items:center}
.news-card__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.news-card__img .ph-logo{font-family:var(--f-heavy);font-weight:900;color:rgba(255,255,255,.18);font-size:2rem;letter-spacing:.05em}
.news-card__cat{position:absolute;left:0;top:16px;z-index:1}
.news-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1;border-top:3px solid var(--red)}
.news-card time{font-size:.82rem;color:var(--steel-400);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.news-card h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.35rem;margin:0}
.news-card p{margin:0;font-size:.95rem}
.news-card .link-arrow{margin-top:auto;padding-top:6px}
.news-empty{grid-column:1/-1;text-align:center;color:var(--steel-400)}

/* Tarjeta WhatsApp (contacto) */
.wa-card{background:#fff;border-radius:16px;padding:36px 32px;box-shadow:0 30px 60px rgba(0,0,0,.3);border-top:4px solid #25d366;text-align:center;display:grid;gap:14px;justify-items:center}
.wa-card__icon{width:76px;height:76px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 0 0 10px rgba(37,211,102,.15)}
.wa-card__icon svg{width:42px;height:42px;fill:#fff}
.wa-card h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.8rem;margin:6px 0 0;color:var(--ink)}
.wa-card p{margin:0;max-width:38ch}
.wa-card small{color:var(--steel-400)}
.maplink{font-size:.85rem;color:var(--line)}

/* Footer columnas */
.footer__inner{grid-template-columns:1.5fr 1fr 1fr 1fr}
.footer h4{color:#fff;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px;font-size:1.05rem}
.footer__inner>div:not(.footer__brand) a{display:block;padding:3px 0}
.footer__inner a:hover{color:#fff}
.footer__certs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.footer__certs span{border:1px solid rgba(159,192,234,.3);border-radius:4px;padding:3px 8px;font-size:.78rem;color:#dfe8f5}

/* Modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal__backdrop{position:absolute;inset:0;background:rgba(6,14,32,.85);backdrop-filter:blur(4px)}
.modal__box{position:relative;background:#fff;border-radius:14px;max-width:820px;width:100%;max-height:92vh;overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.modal__close{position:sticky;top:10px;float:right;margin:10px 10px 0 0;width:42px;height:42px;border-radius:50%;border:0;background:var(--red);color:#fff;font-size:1.6rem;cursor:pointer;z-index:2}
.modal__content{padding:28px 32px 32px}
.modal__content img{width:100%;border-radius:8px;margin-bottom:18px}
.modal__content h3{font-family:var(--f-display);text-transform:uppercase;font-size:2rem}
.modal__content time{display:block;color:var(--steel-400);text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;margin-bottom:12px}
.modal--doc .modal__box{background:#111a2c;max-width:900px}
.modal--doc .modal__content{padding:16px;text-align:center;color:#fff}
.modal--doc img{background:#fff}

/* Página noticias */
.page-hero{background:radial-gradient(ellipse at 70% 40%,#16294d 0%,var(--navy-900) 50%,var(--navy-950) 100%);color:#fff;padding:170px 0 70px;position:relative;overflow:hidden}
.page-hero .h2{color:#fff}

/* Responsive v2 */
@media (max-width:1000px){
  .timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .split--certs{grid-template-columns:1fr}
  .news{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .hero__art{transform:none}
  .nav{top:112px}
  .header.is-scrolled .nav{top:76px}
  .cards--2{grid-template-columns:1fr}
  .products{grid-template-columns:1fr 1fr}
  .product:nth-child(3n){border-right:1px solid #d9e0ea}
  .product:nth-child(2n){border-right:0}
  .product:nth-last-child(-n+3){border-bottom:1px solid #d9e0ea}
  .product:nth-last-child(-n+2){border-bottom:0}
}
@media (max-width:560px){
  .hero__title{font-size:clamp(1.9rem,9.5vw,2.6rem);overflow-wrap:anywhere}
  .topbar__links a:last-child{display:none}
  .timeline,.news,.products,.footer__inner{grid-template-columns:1fr}
  .product{border-right:0!important;border-bottom:1px solid #d9e0ea!important}
  .product:last-child{border-bottom:0!important}
  .types{grid-template-columns:repeat(2,1fr)}
  .list{columns:1}
  .badges{grid-template-columns:1fr}
  .slider{padding:20px 14px 14px}
  .modal__content{padding:20px}
  .wa-card{padding:28px 20px}
}
.split--certs .h2{font-size:clamp(2rem,3.4vw,2.8rem)}
.wa-card p{color:var(--text)}
@media (max-width:860px){.nav{visibility:hidden}.nav.is-open{visibility:visible}}

/* =========================================================
   v3 — multipágina, page-hero, explora, demo animada
   ========================================================= */
.nav{gap:22px}
.nav a.is-active:not(.btn){color:#fff}
.nav a.is-active:not(.btn)::after{width:100%}

/* Cabecera de páginas internas */
.page-hero{padding:180px 0 70px}
.page-hero__inner{position:relative}
.page-hero__title{font-family:var(--f-heavy);font-weight:900;text-transform:uppercase;color:#fff;font-size:clamp(2.3rem,6vw,4.4rem);line-height:.95;margin:0 0 6px}
.crumbs{display:flex;gap:10px;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.12em;font-size:.85rem;color:var(--muted);margin-bottom:18px}
.crumbs a:hover{color:#fff}
.crumbs span:not(:first-child){color:var(--red)}

/* Explora (tarjetas que invitan a cada página) */
.explore{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{position:relative;background:#fff;border-radius:var(--radius);padding:56px 28px 26px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:.35s;isolation:isolate}
.tile .tag{position:absolute;top:0;left:0;border-radius:var(--radius) 0 0 0}
.tile::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,var(--navy-800),var(--navy-950));transform:translateY(101%);transition:.45s cubic-bezier(.2,.8,.2,1);z-index:-1}
.tile::after{content:"";position:absolute;right:-40px;bottom:-40px;width:150px;height:150px;border:1px solid rgba(44,74,120,.15);border-radius:50%;box-shadow:0 0 0 24px rgba(44,74,120,.05)}
.tile:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(6,14,32,.25)}
.tile:hover::before{transform:none}
.tile:hover h3{color:#fff}
.tile:hover p{color:var(--muted)}
.tile__icon{width:54px;height:54px;fill:none;stroke:var(--steel-600);stroke-width:2;stroke-linejoin:round;margin-bottom:18px;transition:.3s}
.tile:hover .tile__icon{stroke:var(--line)}
.tile h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.7rem;transition:.3s}
.tile p{margin:0 0 18px;transition:.3s}
.tile__go{margin-top:auto;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--red)}
.tile:hover .tile__go{color:#ff6b72}
.tile--big{grid-row:span 2;background:var(--red);color:#fff}
.tile--big .tag{background:var(--navy-900)}
.tile--big h3{color:#fff;font-size:2.4rem}
.tile--big p{color:#ffe1e3;font-size:1.1rem}
.tile--big .tile__icon{stroke:#fff;width:80px;height:80px}
.tile--big .tile__go{color:#fff}

/* Demo animada */
.demo__tabs{display:flex;background:rgba(255,255,255,.06);border:1px solid rgba(159,192,234,.2);border-radius:10px;padding:4px}
.demo__tabs button{background:none;border:0;color:#dfe8f5;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:1rem;padding:10px 22px;border-radius:7px;cursor:pointer;transition:.2s}
.demo__tabs button.is-on{background:var(--red);color:#fff}
.demo__wrap{display:grid;grid-template-columns:1fr 330px;gap:24px;align-items:stretch}
.demo__screen{position:relative;background:linear-gradient(180deg,#132a52 0%,#0b1934 70%);border:1px solid rgba(159,192,234,.18);border-radius:16px;overflow:hidden;min-height:300px}
.demo__screen::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(159,192,234,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(159,192,234,.06) 1px,transparent 1px);background-size:32px 32px}
.scene{position:relative;display:block;width:100%;height:auto;opacity:0;position:absolute;inset:0;transition:opacity .5s;pointer-events:none}
.scene.is-on{opacity:1;position:relative;pointer-events:auto}
.scene text{user-select:none}
.sun__rays{transform-origin:96px 78px;animation:spin 18s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.heat path{stroke-dasharray:10 8;animation:flow 1.1s linear infinite}
.heat--bounce path{stroke-dasharray:none;animation:bob2 1.6s ease-in-out infinite}
.heat--bounce path:nth-child(2n){animation-delay:.5s}
@keyframes flow{to{stroke-dashoffset:-36}}
@keyframes bob2{0%,100%{transform:translateY(0);opacity:1}50%{transform:translateY(-8px);opacity:.5}}
.heat--pass,.heat--bounce,.heat--pipe,.callout{transition:opacity .4s}
.heat--pipe path{animation-duration:1.4s}
.flow{animation:flowx 2.2s linear infinite}
@keyframes flowx{from{transform:translateX(-50px)}to{transform:translateX(0)}}
.demo__play{position:absolute;left:16px;bottom:16px;display:flex;align-items:center;gap:8px;background:rgba(6,14,32,.75);border:1px solid rgba(159,192,234,.35);color:#fff;border-radius:30px;padding:8px 16px 8px 10px;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;backdrop-filter:blur(6px);transition:.2s}
.demo__play svg{width:22px;height:22px;fill:#fff;background:var(--red);border-radius:50%;padding:4px}
.demo__play:hover{background:var(--red);border-color:var(--red)}
.demo.is-playing .demo__play span::after{content:" · reproduciendo"}
.demo__panel{background:#fff;color:var(--text);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:18px;border-top:4px solid var(--red)}
.demo__toggle{display:grid;grid-template-columns:1fr 1fr;background:#eef2f7;border-radius:10px;padding:4px}
.demo__toggle button{border:0;background:none;padding:10px 6px;border-radius:7px;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:.92rem;color:var(--steel-600);cursor:pointer;transition:.2s}
.demo__toggle button.is-on{background:var(--navy-900);color:#fff}
.demo__toggle button[data-t="0"].is-on{background:var(--red)}
.demo__range{display:grid;gap:8px;font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;color:var(--ink)}
.demo__range span{display:flex;justify-content:space-between}
.demo__range b{color:var(--red)}
.demo__range input{width:100%;accent-color:var(--red);height:28px}
.demo__read{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.demo__read div{background:#f4f6fa;border-radius:10px;padding:12px 14px}
.demo__read small{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--steel-400)}
.demo__read strong{font-family:var(--f-heavy);font-weight:900;font-size:1.9rem;color:var(--ink);line-height:1.1}
.meter{display:block;height:6px;background:#dde3ec;border-radius:3px;margin-top:6px;overflow:hidden}
.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#ffb547,var(--red));border-radius:3px;transition:width .2s}
.demo__msg{margin:0;font-weight:500;color:var(--ink);min-height:3.2em}
.demo__note{color:var(--steel-400);font-size:.78rem;text-align:center}

/* Responsive v3 */
@media (max-width:1150px){
  .burger{display:block}
  .nav{position:fixed;top:112px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy-950);padding:10px 16px 20px;transform:translateY(-120%);transition:.35s;box-shadow:0 20px 30px rgba(0,0,0,.3);visibility:hidden;max-height:calc(100vh - 112px);overflow:auto}
  .header.is-scrolled .nav{top:76px}
  .nav.is-open{transform:none;visibility:visible}
  .nav a:not(.btn){padding:14px 4px;border-bottom:1px solid rgba(159,192,234,.12)}
  .nav a:not(.btn)::after{display:none}
  .nav a.is-active:not(.btn){color:#ff6b72}
  .nav .btn{margin-top:14px}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}
@media (max-width:1000px){
  .demo__wrap{grid-template-columns:1fr}
  .explore{grid-template-columns:1fr 1fr}
  .tile--big{grid-row:auto;grid-column:1/-1}
}
@media (max-width:560px){
  .explore{grid-template-columns:1fr}
  .page-hero{padding:150px 0 50px}
  .demo__tabs button{padding:8px 16px}
  .demo__play span{display:none}
  .demo__play{padding:8px}
}
.logo{flex-shrink:0}
.logo__text strong{white-space:nowrap}
@media (max-width:1440px) and (min-width:1151px){.nav{gap:16px}.nav a:not(.btn){font-size:.88rem;letter-spacing:.07em}.logo__text small{display:none}}
.demo__screen{display:grid;align-content:center}
.tile--dark{background:var(--navy-900)}
.tile--dark h3{color:#fff}.tile--dark p{color:var(--muted)}.tile--dark .tile__icon{stroke:#25d366}.tile--dark .tile__go{color:#25d366}
.tile--dark::before{background:linear-gradient(160deg,#1fb457,#128c43)}
.tile--dark:hover .tile__icon,.tile--dark:hover .tile__go{stroke:#fff;color:#fff}.tile--dark:hover p{color:#e8fff0}
.explore{grid-auto-flow:dense}
@media (min-width:1001px){.tile--dark{grid-column:span 2}}

/* =========================================================
   v4 — logo oficial, cabecera blanca, productos ilustrados,
   beneficios, legales, ajustes móviles
   ========================================================= */
/* Cabecera blanca con el logo oficial */
.header,.header.is-scrolled{background:#fff;box-shadow:0 4px 24px rgba(6,14,32,.12);backdrop-filter:none}
.header__inner{height:84px}
.logo__img,.logo.has-img .logo__img{display:block;height:58px;width:auto}
.logo__mark,.logo__text{display:none!important}
.nav a:not(.btn){color:#2b3a52}
.nav a.is-active:not(.btn),.nav a:not(.btn):hover{color:var(--red)}
.burger span{background:var(--navy-900)}
.hero{padding-top:170px}
.page-hero{padding-top:190px}
.logo--footer{display:inline-flex;background:#fff;border-radius:10px;padding:12px 16px;margin-bottom:16px}
.logo--footer .logo__img{height:62px}
.footer__legal{display:flex;flex-wrap:wrap;gap:6px 18px}
.footer__legal a{text-decoration:underline;text-underline-offset:3px}
.footer__legal a:hover{color:#fff}

/* Tumbados: frase principal destacada */
.card__lead{font-family:var(--f-display);font-weight:700;font-size:1.3rem;letter-spacing:.02em;color:#fff;margin:-2px 0 10px;padding-left:12px;border-left:3px solid var(--red)}
.list--1{columns:1!important;margin-top:4px}

/* Productos con ilustración */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{position:relative;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:0 26px 26px;overflow:hidden;transition:.3s;border-bottom:3px solid transparent}
.pcard:hover{transform:translateY(-6px);border-bottom-color:var(--red)}
.pcard .tag{position:absolute;top:0;left:0;z-index:1;border-radius:var(--radius) 0 0 0}
.pcard__art{margin:0 -26px 18px;aspect-ratio:16/10;background:linear-gradient(180deg,#eef3f9,#dfe7f1);display:grid;place-items:center;position:relative;overflow:hidden}
.pcard__art::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(44,74,120,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(44,74,120,.08) 1px,transparent 1px);background-size:20px 20px}
.pcard__art svg{position:relative;width:86%;height:auto;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.pcard:hover .pcard__art svg{transform:scale(1.06) translateY(-4px)}
.pcard h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.45rem;margin:0 0 6px}
.pcard p{margin:0}
.pcard--cta{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:linear-gradient(115deg,var(--navy-900),var(--steel-600));color:var(--muted);padding:30px 34px}
.pcard--cta h3{color:#fff;font-size:1.8rem}
.pcard--cta p{color:#c9d6ea}

/* Beneficios */
.benefits__intro{max-width:46ch;margin:0}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.benefit{background:rgba(255,255,255,.04);border:1px solid rgba(159,192,234,.18);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;gap:10px;transition:.3s;position:relative;overflow:hidden}
.benefit::after{content:"";position:absolute;left:0;top:0;width:4px;height:0;background:var(--red);transition:.35s}
.benefit:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.benefit:hover::after{height:100%}
.benefit svg{width:52px;height:52px;fill:none;stroke:#ff6b72;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;background:rgba(192,38,47,.14);border-radius:12px;padding:8px}
.benefit b{font-family:var(--f-display);text-transform:uppercase;font-size:1.45rem;color:#fff;letter-spacing:.02em}
.benefit p{margin:0;color:#c9d6ea}
.benefit small{margin-top:auto;padding-top:8px;color:var(--line);font-size:.82rem;letter-spacing:.04em;border-top:1px dashed rgba(159,192,234,.25)}

/* Ajustes móviles */
@media (max-width:1150px){.nav{top:118px}.header.is-scrolled .nav{top:84px}}
@media (max-width:1000px){.pgrid,.benefits{grid-template-columns:1fr 1fr}}
@media (max-width:560px){
  .header__inner{height:70px}
  .logo__img,.logo.has-img .logo__img{height:44px}
  .nav{top:106px}.header.is-scrolled .nav{top:70px}
  .hero{padding-top:140px}
  .page-hero{padding-top:160px}
  .pgrid,.benefits{grid-template-columns:1fr}
  .pcard--cta{padding:24px}
  .section{padding:64px 0}
  .demo__read strong{font-size:1.5rem}
  .footer__bottom{flex-direction:column}
}

/* v5 — fotos reales, logo oficial (proporción 7:1) */
.logo__img,.logo.has-img .logo__img{height:46px;width:auto}
.logo--footer .logo__img{height:44px}
.card{padding-top:0}
.card__photo{margin:0 -28px 22px;aspect-ratio:16/9;overflow:hidden;position:relative}
.card__photo::after{content:"";position:absolute;inset:auto 0 0 0;height:40%;background:linear-gradient(transparent,rgba(10,22,48,.55))}
.card__photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card__photo img{transform:scale(1.05)}
.card .tag{z-index:2}
.about-side{display:grid;gap:18px}
.about-photo{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/10}
.about-photo img{width:100%;height:100%;object-fit:cover}
.about-photo figcaption{position:absolute;left:0;bottom:16px;background:var(--red);color:#fff;font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:6px 14px}
.doors__photo img{aspect-ratio:3/4;object-fit:cover}
@media (max-width:1300px) and (min-width:1151px){.logo__img,.logo.has-img .logo__img{height:38px}}
@media (max-width:560px){.logo__img,.logo.has-img .logo__img{height:32px}.card__photo{margin:0 -28px 18px}}
.project__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.project__img:not(.ph) span{display:none}
.project__img:not(.ph)::after{display:none}
@media (max-width:1440px) and (min-width:1151px){.logo__img,.logo.has-img .logo__img{height:36px}.header__inner{gap:24px}}
.header__inner{gap:24px}

/* v6 — carrusel de clientes, Instagram, footer 5 columnas */
.clients__inner{flex-wrap:nowrap}
.marquee{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee .clients__list{flex-wrap:nowrap;width:max-content;animation:marquee var(--dur,50s) linear infinite}
.marquee:hover .clients__list{animation-play-state:paused}
.clients__list li{flex-shrink:0;white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee .clients__list{animation:none!important;flex-wrap:wrap;width:auto}}
.ig__fallback{display:flex;align-items:center;gap:22px;flex-wrap:wrap;background:#fff;border-radius:14px;padding:28px 30px;box-shadow:var(--shadow);border-left:4px solid var(--red)}
.ig__icon{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fd5949 45%,#d6249f 60%,#285aeb 90%)}
.ig__icon svg{width:34px;height:34px;fill:#fff}
.ig__fallback b{display:block;font-family:var(--f-display);font-size:1.6rem;color:var(--ink)}
.ig__fallback small{color:var(--steel-400);font-size:1rem}
.ig__fallback .btn{margin-left:auto}
.footer__inner{grid-template-columns:1.5fr repeat(4,1fr)}
@media (max-width:1000px){.footer__inner{grid-template-columns:1fr 1fr}.footer__brand{grid-column:1/-1}}
@media (max-width:560px){.clients__inner{flex-direction:column;align-items:flex-start}.marquee{width:100%}.ig__fallback .btn{margin-left:0;width:100%}.footer__inner{grid-template-columns:1fr 1fr}}
.about-photo img{object-position:center 25%}