:root{
  --bg:#fffdfd;
  --bg-soft:#f8f3f3;
  --ink:#141416;
  --muted:#5e6168;
  --line:#e8dfe1;
  --red:#ed1c24;
  --red-dark:#b90f18;
  --card:#ffffff;
  --dark:#121214;
  --radius:22px;
  --shadow:0 18px 50px rgba(60,22,24,.08);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{width:min(calc(100% - 32px),var(--max));margin:auto}
.section{padding:78px 0;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.eyebrow::before{content:"";width:34px;height:2px;border-radius:99px;background:var(--red)}
.title{font-size:clamp(34px,5vw,74px);line-height:.98;letter-spacing:-.04em;margin:0 0 18px;font-weight:900}
.title em{font-style:normal;color:var(--red)}
.lead{font-size:18px;color:var(--muted);max-width:760px;margin:0}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.18s ease;min-height:48px}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dark)}
.btn-outline{border-color:#d8cdd0;background:#fff;color:var(--ink)}.btn-outline:hover{border-color:var(--red);color:var(--red)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;background:#fff3f4;border:1px solid #f2c9cd;font-size:12px;font-weight:700;color:#9c1c23}
.topbar{background:#0d0d10;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:9px 0;font-size:13px}
.topbar a{color:rgba(255,255,255,.84)}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.06)}
.header .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px;font-weight:900}
.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--red),#2a0c10);display:grid;place-items:center;color:#fff;font-size:18px;box-shadow:0 10px 26px rgba(237,28,36,.22)}
.brand-copy strong{display:block;font-size:16px;letter-spacing:-.02em}
.brand-copy span{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.nav a{padding:11px 13px;border-radius:999px;font-weight:700;font-size:14px;color:#31343a}
.nav a:hover,.nav a.active{background:#fff0f1;color:var(--red-dark)}
.header-cta{display:flex;gap:10px;align-items:center}
.mobile-toggle{display:none;border:1px solid #ddd;background:#fff;border-radius:12px;padding:10px 12px;font-weight:800}
.mobile-panel{display:none;padding-bottom:16px}
.mobile-panel nav{display:grid;gap:8px}.mobile-panel a{padding:12px 14px;border-radius:14px;background:#faf6f6;border:1px solid #ede4e6;font-weight:700}
.hero{overflow:hidden;background:
  radial-gradient(circle at 12% 18%, rgba(237,28,36,.16), transparent 20%),
  radial-gradient(circle at 88% 22%, rgba(237,28,36,.10), transparent 19%),
  radial-gradient(circle at 82% 84%, rgba(120,14,22,.09), transparent 18%),
  linear-gradient(180deg,#fffefe 0%, #f6efef 100%);
}
.hero::before,.tint::before{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse at 24% 26%, rgba(237,28,36,.14), transparent 24%),
  radial-gradient(ellipse at 74% 68%, rgba(237,28,36,.09), transparent 22%),
  radial-gradient(ellipse at 48% 84%, rgba(237,28,36,.08), transparent 16%);
  pointer-events:none;opacity:.95}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:34px;align-items:center;position:relative;z-index:1}
.hero-visual{position:relative;min-height:430px;border-radius:32px;overflow:hidden;background:linear-gradient(140deg,#120f12,#4c1117 58%,#df2430);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.2)}
.hero-visual::before{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 22% 18%, rgba(255,255,255,.18), transparent 15%),
  radial-gradient(circle at 72% 22%, rgba(255,255,255,.1), transparent 22%),
  linear-gradient(135deg, transparent 0 58%, rgba(255,255,255,.08) 58% 64%, transparent 64%)}
.floating-book{position:absolute;width:180px;height:255px;border-radius:5px 14px 14px 5px;border-left:8px solid #111;padding:18px;display:flex;flex-direction:column;color:#fff;box-shadow:0 24px 40px rgba(0,0,0,.26)}
.floating-book span,.floating-book small{font-size:10px;font-weight:900;letter-spacing:.16em}
.floating-book strong{font-size:46px;line-height:.92;margin:auto 0;font-weight:900}
.fb1{left:48px;top:56px;background:#101012;transform:rotate(-10deg)}
.fb2{right:52px;top:84px;background:var(--red);transform:rotate(8deg)}
.fb3{left:140px;bottom:34px;background:#7c1218;transform:rotate(-4deg);width:205px;height:140px;border-left-width:0;border-radius:18px}
.fb3 strong{font-size:32px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 10px 25px rgba(15,15,18,.04)}
.kpi strong{display:block;font-size:26px;line-height:1;color:var(--red)}
.kpi span{display:block;font-size:13px;color:var(--muted);margin-top:8px}
.services-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.service-card{position:relative;background:rgba(20,20,22,.94);border:1px solid rgba(100,38,42,.18);color:#fff;border-radius:22px;padding:24px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;min-height:265px}
.service-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 58%);pointer-events:none}
.service-card .icon{font-size:28px;color:#ff7e84;position:relative;z-index:1}
.service-card h3{font-size:22px;line-height:1.08;margin:14px 0 10px;position:relative;z-index:1}
.service-card p{font-size:14px;color:#cbccd2;margin:0;position:relative;z-index:1}
.service-card .link{margin-top:auto;padding-top:18px;font-weight:800;color:#ff9aa0;position:relative;z-index:1}
.alt-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.panel.dark{background:linear-gradient(145deg,#141417,#1f1f24);border-color:#2f3036;color:#fff}
.panel h3{margin:0 0 12px;font-size:28px;line-height:1.05}
.checks,.list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px}
.checks li,.list li{padding:12px 0 0 0;border-top:1px solid rgba(0,0,0,.08)}
.dark .checks li,.dark .list li{border-top-color:rgba(255,255,255,.08)}
.checks li::before{content:"✓";color:var(--red);font-weight:900;margin-right:10px}
.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.project-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.thumb{aspect-ratio:4/3;position:relative;background:linear-gradient(140deg,#f3e4e5,#fff,#f0d6d8);border-bottom:1px solid var(--line);overflow:hidden}
.thumb::before{content:"";position:absolute;inset:12px;border-radius:18px;background:linear-gradient(140deg,#1a1a1d,#aa1820 60%,#ef5f67);opacity:.94}
.thumb::after{content:"Proyecto / ejemplo";position:absolute;left:24px;bottom:24px;color:#fff;font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.project-body{padding:22px}
.project-body h4{margin:0 0 8px;font-size:22px;line-height:1.08}
.project-body p{margin:0;color:var(--muted);font-size:14px}
.project-body .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.meta span{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:7px 9px;border-radius:999px;background:#fff3f4;border:1px solid #f2d2d5;color:#9f1f26}
.placeholder{padding:18px;border:2px dashed #e5c6ca;border-radius:18px;background:#fff9f9;color:#8b5e63;font-size:14px}
.cta-band{border-radius:30px;padding:36px;background:linear-gradient(140deg,#130e11,#671118 60%,#e11e27);color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 22%, rgba(255,255,255,.14), transparent 15%),radial-gradient(circle at 82% 76%, rgba(255,255,255,.09), transparent 18%)}
.cta-band>*{position:relative;z-index:1}
.cta-band h3{margin:0 0 10px;font-size:clamp(28px,4vw,48px);line-height:1}
.footer{background:#0f0f12;color:#fff;padding:54px 0 24px;margin-top:50px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;margin-bottom:28px}
.footer h4{margin:0 0 12px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.footer p,.footer li,.footer a{color:rgba(255,255,255,.74);font-size:14px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-note{padding-top:18px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:rgba(255,255,255,.52);font-size:12px}
.hero-small{padding-top:34px;padding-bottom:34px;background:
  radial-gradient(circle at 12% 18%, rgba(237,28,36,.14), transparent 18%),
  linear-gradient(180deg,#fffefe 0%, #f6efef 100%);
 border-bottom:1px solid var(--line)}
.hero-small .title{font-size:clamp(34px,5vw,60px)}
.subnav{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.subnav a{padding:10px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:#43454a}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.info-card{padding:24px;border:1px solid var(--line);background:#fff;border-radius:22px;box-shadow:var(--shadow)}
.info-card h4{margin:0 0 10px;font-size:22px;line-height:1.08}
.info-card p{margin:0;color:var(--muted)}
.table-like{display:grid;gap:10px;margin-top:18px}
.table-row{display:grid;grid-template-columns:220px 1fr;gap:18px;padding:16px 0;border-top:1px solid var(--line)}
.table-row strong{font-size:14px}
.table-row span{color:var(--muted);font-size:14px}
@media (max-width:1100px){
  .services-grid{grid-template-columns:repeat(3,1fr)}
  .projects-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .header .wrap{grid-template-columns:auto auto;justify-content:space-between}
  .nav,.header-cta{display:none}
  .mobile-toggle{display:inline-flex}
  .hero-grid,.alt-grid,.footer-grid,.two-col{grid-template-columns:1fr}
  .hero-visual{min-height:350px}
  .kpis{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr 1fr}
  .table-row{grid-template-columns:1fr}
}
@media (max-width:640px){
  .section{padding:58px 0}
  .services-grid,.projects-grid{grid-template-columns:1fr}
  .hero-visual{min-height:320px}
  .floating-book{width:138px;height:205px;padding:14px}
  .floating-book strong{font-size:34px}
  .fb1{left:20px;top:28px}.fb2{right:20px;top:58px}.fb3{left:64px;bottom:24px;width:180px;height:122px}
  .btn{width:100%}
  .topbar .wrap{flex-direction:column;align-items:flex-start}
}

/* V3: panel móvil siempre oculto en escritorio; apertura accesible */
@media(min-width:901px){#mobilePanel{display:none!important}}
@media(max-width:900px){#mobilePanel{display:none}#mobilePanel.is-open{display:block}}
.mobile-toggle[aria-expanded="true"]{border-color:var(--red);color:var(--red)}
/* Tarjetas de muestra con gráficas locales, no proyectos atribuidos */
.thumb{aspect-ratio:4/3;background:#f5eeee}
.thumb::before,.thumb::after{content:none!important;display:none!important}
.thumb img{width:100%;height:100%;object-fit:cover}
.project-body .sample{font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--red);display:block;margin-bottom:10px}
.visual-band{margin-top:28px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.visual-band img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;border:1px solid #ead7d9;box-shadow:var(--shadow)}
@media(max-width:700px){.visual-band{grid-template-columns:1fr}.hero-visual{min-height:300px}}