:root {
  --bg: #ffffff; --surface: #f5f7fa; --text: #0f172a; --muted: #475569; --line: #d8e0ea;
  --accent: #0F4C81; --accent-2: #0f766e; --white: #ffffff; --shadow: 0 12px 30px rgba(15,23,42,.08);
  --radius: 20px; --max: 1180px;
}
* { box-sizing:border-box; } html { scroll-behavior:smooth; }
body { margin:0; font-family:Inter, Arial, sans-serif; color:var(--text); background:var(--bg); line-height:1.6; }
a { color:inherit; text-decoration:none; } img{max-width:100%;display:block;} .container{width:min(100% - 2rem, var(--max));margin:0 auto;}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px);} .header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:1rem;}
.brand{display:flex;align-items:center;gap:.9rem;min-width:0;} .brand-mark{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.25rem;flex:0 0 auto;} .brand strong{display:block;font-size:1rem;} .brand span{display:block;color:var(--muted);font-size:.85rem;}
.site-nav{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;justify-content:flex-end;} .nav-link{padding:.7rem .95rem;border-radius:999px;color:var(--muted);font-weight:600;font-size:.96rem;} .nav-link:hover,.nav-link.active{background:var(--surface);color:var(--text);} .lang-switch{display:inline-flex;align-items:center;gap:.4rem;margin-left:.5rem;padding-left:.8rem;border-left:1px solid var(--line);} .lang{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:36px;border-radius:999px;border:1px solid var(--line);font-size:.85rem;font-weight:700;} .lang.active{background:var(--text);color:#fff;border-color:var(--text);} .lang.disabled{opacity:.45;cursor:not-allowed;} .menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;width:46px;height:46px;font-size:1.3rem;}
.hero{padding:5rem 0 4rem;background:radial-gradient(circle at top right, rgba(15,76,129,.1), transparent 30%), linear-gradient(180deg,#fff,#f8fafc 100%);} .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;} .eyebrow{display:inline-flex;padding:.45rem .75rem;border-radius:999px;background:var(--surface);color:var(--accent);font-size:.84rem;font-weight:700;letter-spacing:.02em;}
h1,h2,h3,h4{line-height:1.15;margin:0 0 1rem;letter-spacing:-.02em;}
h1{font-size:clamp(2.5rem, 5vw, 4.6rem);max-width:12ch;}
h2{font-size:clamp(2rem,3.4vw,3.2rem);}
h3{font-size:1.4rem;}
.lead{font-size:1.12rem;color:var(--muted);max-width:62ch;} .hero-actions,.cta-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem;}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 1.25rem;border-radius:999px;font-weight:700;border:1px solid transparent;transition:transform .18s ease, background .18s ease;} .button:hover{transform:translateY(-1px);} .button-primary{background:var(--accent);color:#fff;} .button-secondary{border-color:var(--line);background:#fff;}
.hero-card,.card,.metric,.phase,.service-card,.industry-card,.contact-card,.info-box,.quote-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);} .hero-card{padding:1.3rem;} .placeholder-visual{min-height:420px;border-radius:14px;border:2px dashed #bfd0e0;background:linear-gradient(135deg, rgba(15,76,129,.08), rgba(15,118,110,.08)), var(--surface);display:grid;place-items:center;text-align:center;padding:1.5rem;} .placeholder-visual strong{display:block;font-size:1.2rem;margin-bottom:.35rem;} .placeholder-visual span{color:var(--muted);max-width:26ch;}
.section{padding:5rem 0;} .section-muted{background:var(--surface);} .section-header{max-width:780px;margin:0 auto 2rem;text-align:center;} .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;} .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;} .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;} .card,.service-card,.industry-card,.contact-card,.info-box,.quote-box,.phase,.metric{padding:1.5rem;} .card p,.service-card p,.industry-card p,.contact-card p,.phase p,.metric p{color:var(--muted);margin:0;}
.check-list,.bullet-list,.detail-list{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.75rem;} .check-list li,.bullet-list li,.detail-list li{display:flex;gap:.75rem;align-items:flex-start;color:var(--text);} .check-list li::before{content:"✓";color:var(--accent-2);font-weight:800;} .bullet-list li::before{content:"•";color:var(--accent);font-weight:800;} .detail-list li::before{content:"—";color:var(--accent);font-weight:800;}
.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2rem;} .metric strong{font-size:1.8rem;display:block;margin-bottom:.25rem;} .phase{position:relative;padding-top:3rem;} .phase-number{position:absolute;top:1rem;left:1.25rem;width:42px;height:42px;border-radius:999px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;}
.kicker{color:var(--accent);font-size:.86rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.7rem;} .cta-panel{background:linear-gradient(135deg,var(--accent),#0b355a);color:#fff;padding:2rem;border-radius:28px;} .cta-panel p{color:rgba(255,255,255,.82);max-width:60ch;} .note-box{margin-top:1rem;padding:1rem 1.2rem;border-left:4px solid var(--accent);background:var(--surface);border-radius:0 16px 16px 0;color:var(--muted);} .form-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:1.2rem;align-items:start;}
.contact-form label{display:block;font-weight:700;margin-bottom:.35rem;} .contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:.95rem 1rem;font:inherit;color:var(--text);background:#fff;} .contact-form textarea{min-height:170px;resize:vertical;} .form-row{margin-bottom:1rem;} .contact-meta{display:grid;gap:1rem;} .flash-message{opacity:0;transform:translateY(-6px);transition:all .2s ease;margin-bottom:1rem;padding:.9rem 1rem;border-radius:14px;border:1px solid #bfe3c7;background:#eefbf1;color:#1d5d2a;} .flash-error{border-color:#f5c2c2;background:#fff3f3;color:#8e2525;} .flash-visible{opacity:1;transform:translateY(0);}
.site-footer{background:#0b1220;color:rgba(255,255,255,.88);padding:3rem 0 1rem;} .footer-grid{display:grid;grid-template-columns:1.1fr .8fr .8fr;gap:2rem;} .site-footer h3,.site-footer h4{color:#fff;} .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:.65rem;} .footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:2rem;padding-top:1rem;color:rgba(255,255,255,.65);} .page-hero{padding:4rem 0 2rem;background:linear-gradient(180deg,#f8fafc,#ffffff);} .breadcrumb{color:var(--muted);font-size:.95rem;margin-bottom:1rem; text-align:center;} .page-layout{display:grid;grid-template-columns:1fr;gap:1.2rem;} .split-highlight{display:grid;grid-template-columns:.95fr 1.05fr;gap:1.2rem;align-items:center;} .band{padding:2rem 0;}

/* Encabezados principales de páginas internas */
.page-hero h1{
  font-size:clamp(2rem, 3.2vw, 2.8rem);
  max-width:none;
  text-align:center;
  color:#0F4C81;
  font-weight:700;
  margin-left:auto;
  margin-right:auto;
}

.page-hero .lead{
  text-align:center;
  margin-left:auto;
  margin-right:auto;
}

@media (max-width:960px){
  .hero-grid,.grid-3,.grid-4,.metrics,.split-highlight,.form-grid,.footer-grid{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .site-nav{display:none;position:absolute;top:calc(100% + .5rem);right:1rem;left:1rem;background:#fff;border:1px solid var(--line);border-radius:18px;padding:1rem;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;}
  .site-nav.open{display:flex;}
  .nav-link{border-radius:12px;}
  .lang-switch{margin-left:0;padding-left:0;border-left:0;}
  .menu-toggle{display:inline-grid;place-items:center;}
  .page-hero h1{font-size:clamp(1.75rem, 7vw, 2.3rem);}
  
  .page-hero h1,
.page-header h1,
main h1 {
  font-size: 2.4rem !important;
  max-width: none !important;
  text-align: center !important;
  color: #0F4C81 !important;
  font-weight: 700 !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.page-hero .lead,
.page-header .lead {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

@media (max-width: 960px) {
  .page-hero h1,
  .page-header h1,
  main h1 {
    font-size: 2rem !important;
  }
}
}

.page-hero {
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 3.2vw, 2.8rem) !important;
  max-width: none !important;
  text-align: center !important;
  color: #0F4C81 !important;
  font-weight: 700 !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.page-hero p {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.page-hero .lead {
  font-size: 1rem !important;
  max-width: 700px !important;
  text-align: center !important;
  color: #0F4C81 !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

@media (max-width: 960px) {
  .page-hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.3rem) !important;
  }

  .page-hero .lead {
    font-size: 0.95rem !important;
  }
}