:root{
  --brand-gold:#efb300;
  --brand-gold-2:#f5c94a;
  --brand-dark:#474747;
  --brand-dark-2:#5c5c5c;
  --bg:#f7f5f1;
  --surface:#ffffff;
  --surface-soft:#f1ede5;
  --line:#ddd4c4;
  --text:#2f2f2f;
  --muted:#676767;
  --hero-text:#f7f5f1;
  --container:1180px;
  --shadow:0 20px 45px rgba(63, 55, 38, 0.10);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(var(--container), calc(100% - 40px));margin:0 auto}

.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(247,245,241,0.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(71,71,71,0.08);
}
.nav-wrap{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand-logo{width:260px;max-width:45vw;height:auto}
.site-nav{display:flex;align-items:center;gap:24px}
.site-nav a{font-size:0.96rem;color:var(--brand-dark);opacity:0.88}
.site-nav a:hover{opacity:1}
.nav-cta{
  background:var(--brand-dark);
  color:#fff !important;
  padding:11px 16px;
  border-radius:999px;
}
.nav-toggle{
  display:none;
  border:0;
  background:transparent;
  font-size:1.75rem;
  color:var(--brand-dark);
}

.hero{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:center;
  background:
    linear-gradient(135deg, rgba(28,28,28,0.86), rgba(71,71,71,0.76)),
    radial-gradient(circle at 0% 0%, rgba(239,179,0,0.22), transparent 25%),
    radial-gradient(circle at 100% 100%, rgba(239,179,0,0.18), transparent 24%),
    linear-gradient(180deg, #3b3b3b 0%, #5b5b5b 100%);
  color:var(--hero-text);
  overflow:hidden;
}
.hero-overlay{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,0.9), transparent 100%);
  pointer-events:none;
}
.hero-content{
  position:relative;
  width:100%;
  padding:92px 0 88px;
}
.hero-copy{
  max-width:1180px;
  margin:0 auto;
  text-align:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:0.8rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brand-gold-2);
  font-weight:700;
}
.hero h1{
  margin:16px auto 22px;
  font-size:clamp(2.1rem, 4.4vw, 4.4rem);
  line-height:0.96;
  max-width:14ch;
}
.hero-lead,
.hero-sublead,
.hero-sectors{
  max-width:92ch;
  margin-left:auto;
  margin-right:auto;
  font-size:1.04rem;
  color:rgba(247,245,241,0.92);
}
.hero-sublead{margin-top:12px}
.hero-sectors{
  margin-top:18px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,0.16);
  color:rgba(247,245,241,0.82);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
  justify-content:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:0 22px;
  border-radius:999px;
  font-weight:700;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:linear-gradient(135deg, var(--brand-gold), var(--brand-gold-2));
  color:#1f1f1f;
  box-shadow:0 18px 34px rgba(239,179,0,0.22);
}
.btn-secondary{
  background:rgba(255,255,255,0.10);
  color:#fff;
  border:1px solid rgba(255,255,255,0.18);
}

.section{padding:88px 0}
.section-alt{background:var(--surface-soft)}
.clients{padding:82px 0 88px}
.section-heading{max-width:820px;margin-bottom:34px}
.section-heading.compact{margin-bottom:28px}
.section-heading h2{
  margin:14px 0 12px;
  font-size:clamp(1.9rem, 3vw, 3rem);
  line-height:1.05;
}
.section-heading p{margin:0;color:var(--muted)}

.card-grid,
.service-grid,
.references-grid,
.feature-grid,
.sector-gallery{display:grid;gap:18px}
.card-grid.six{grid-template-columns:repeat(3, minmax(0,1fr))}
.service-grid{grid-template-columns:repeat(5, minmax(0,1fr))}
.feature-grid{grid-template-columns:repeat(4, minmax(0,1fr))}
.references-grid{grid-template-columns:repeat(3, minmax(0,1fr))}
.sector-gallery{grid-template-columns:repeat(3, minmax(0,1fr));margin-top:10px}

.info-card,
.service-card,
.feature-item,
.reference-card,
.contact-card,
.sector-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow);
}
.info-card,
.service-card,
.feature-item,
.reference-card{padding:24px}
.info-card h3,
.service-card h3,
.feature-item h3,
.reference-card h3{
  margin:0 0 10px;
  font-size:1.08rem;
}
.info-card p,
.service-card p,
.feature-item p,
.reference-card p{margin:0;color:var(--muted)}

.capabilities-grid{display:grid;gap:24px}
.logo-wall{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  padding-top:4px;
}
.logo-wall span{
  padding:11px 14px;
  border-radius:999px;
  border:1px solid #d8ccb0;
  background:#fff8dd;
  color:#594b26;
  font-weight:600;
  font-size:0.92rem;
}

.sector-pills{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:24px;
}
.sector-pills span{
  background:#fff3c8;
  color:#665218;
  border:1px solid #e7d79a;
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
}
.sector-card{
  overflow:hidden;
  position:relative;
}
.sector-card img{
  width:100%;
  height:250px;
  object-fit:cover;
}
.sector-card-copy{
  padding:18px 18px 20px;
}
.sector-card-copy h3{
  margin:0 0 8px;
  font-size:1.08rem;
}
.sector-card-copy p{
  margin:0;
  color:var(--muted);
}

.contact-section{
  background:linear-gradient(180deg, #4c4c4c 0%, #3f3f3f 100%);
  color:#fff;
}
.contact-grid{
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(320px, 0.85fr);
  gap:30px;
  align-items:start;
}
.contact-copy h2{
  margin:14px 0 14px;
  font-size:clamp(2rem, 3vw, 3rem);
  line-height:1.04;
}
.contact-copy p{
  margin:0;
  color:rgba(255,255,255,0.88);
  max-width:62ch;
}
.contact-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.contact-card{
  padding:28px;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.12);
}
.contact-item + .contact-item{
  border-top:1px solid rgba(255,255,255,0.12);
  margin-top:18px;
  padding-top:18px;
}
.contact-label{
  display:block;
  margin-bottom:8px;
  font-size:0.8rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:#ffd56a;
  font-weight:700;
}
.contact-card strong,
.contact-card a,
.contact-card p{color:#fff;margin:0}

.site-footer{
  background:#2d2d2d;
  color:#f1ede5;
  border-top:1px solid rgba(255,255,255,0.08);
}
.footer-wrap{
  min-height:92px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:16px 0;
}
.footer-logo{width:220px;max-width:100%;filter:brightness(1.15)}
.footer-wrap p{margin:10px 0 0;color:rgba(255,255,255,0.8)}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:16px 18px;
  justify-content:flex-end;
}
.footer-links a{font-weight:600}
.footer-link{color:#ffd56a}

.legal-page{
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.legal-main{padding:70px 0 90px}
.legal-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:30px;
}
.legal-card h1{margin-top:0;font-size:clamp(2rem, 4vw, 3rem);line-height:1.05}
.legal-card h2{margin-top:28px;font-size:1.2rem}
.legal-card p,.legal-card li{color:var(--muted)}
.legal-card ul{padding-left:20px}
.legal-note{
  margin-top:18px;
  padding:14px 16px;
  border-radius:16px;
  background:#fff3c8;
  border:1px solid #e7d79a;
  color:#5c4e1c;
}

@media (max-width: 1100px){
  .service-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
  .card-grid.six{grid-template-columns:repeat(2, minmax(0,1fr))}
  .feature-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
  .references-grid,
  .sector-gallery,
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width: 860px){
  .nav-toggle{display:block}
  .site-nav{
    position:absolute;
    left:20px; right:20px; top:82px;
    background:#fff;
    border:1px solid rgba(71,71,71,0.10);
    border-radius:18px;
    padding:16px;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    box-shadow:var(--shadow);
  }
  .site-nav.open{display:flex}
  .site-nav .nav-cta{
    background:transparent;
    color:var(--brand-dark) !important;
    padding:0;
    border-radius:0;
    font-weight:400;
  }
  .hero{min-height:auto}
  .hero-content{padding:74px 0 72px}
  .hero h1{max-width:none}
}
@media (max-width: 640px){
  .container{width:min(var(--container), calc(100% - 28px))}
  .brand-logo{width:220px;max-width:58vw}
  .section,.clients,.legal-main{padding:68px 0}
  .service-grid,
  .card-grid.six,
  .feature-grid,
  .sector-gallery,
  .references-grid{grid-template-columns:1fr}
  .hero-actions,
  .contact-actions,
  .footer-links{flex-direction:column;align-items:flex-start}
  .footer-wrap{min-height:auto;flex-direction:column;align-items:flex-start;padding:24px 0}
  .sector-card img{height:220px}
}


section[id]{scroll-margin-top:104px}
.card-icon{
  width:52px;
  height:52px;
  border-radius:16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
  background:linear-gradient(135deg, rgba(239,179,0,0.16), rgba(239,179,0,0.06));
  border:1px solid rgba(239,179,0,0.25);
  color:var(--brand-dark);
}
.card-icon svg{width:24px;height:24px}
.contact-item-head{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:8px;
}
.contact-icon{
  width:38px;
  height:38px;
  border-radius:12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.14);
  color:#ffd56a;
  flex:0 0 auto;
}
.contact-icon svg{width:18px;height:18px}
@media (max-width: 860px){
  .hero h1{font-size:clamp(2.2rem, 10vw, 3.8rem); line-height:1.02}
  .hero-lead,.hero-sublead,.hero-sectors{font-size:0.98rem}
}
@media (max-width: 640px){
  section[id]{scroll-margin-top:92px}
  .card-icon{width:48px;height:48px;margin-bottom:14px}
}


/* v11 atmosphere + option C icons */
body{
  background:
    radial-gradient(circle at 0% 0%, rgba(239,179,0,0.05), transparent 26%),
    radial-gradient(circle at 100% 100%, rgba(239,179,0,0.04), transparent 24%),
    var(--bg);
}
.clients,.section,.contact-section{position:relative;overflow:hidden}
.clients::before,.section::before{
  content:"";
  position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(239,179,0,0.07), transparent 20%),
    radial-gradient(circle at 88% 82%, rgba(71,71,71,0.03), transparent 22%),
    linear-gradient(rgba(71,71,71,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71,71,71,0.018) 1px, transparent 1px);
  background-size:auto,auto, 48px 48px, 48px 48px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.22));
}
.section-alt::before{
  background-image:
    radial-gradient(circle at 15% 15%, rgba(239,179,0,0.08), transparent 19%),
    radial-gradient(circle at 84% 80%, rgba(71,71,71,0.035), transparent 21%),
    linear-gradient(rgba(71,71,71,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71,71,71,0.02) 1px, transparent 1px);
}
.container,.hero-content{position:relative;z-index:1}
.info-card,.service-card,.feature-item,.sector-card,.contact-card,.legal-card{
  backdrop-filter:saturate(1.02);
}
.card-icon{
  width:56px;
  height:56px;
  border-radius:18px;
  background:linear-gradient(180deg, rgba(255,248,223,0.98), rgba(255,242,199,0.92));
  border:1px solid rgba(215,165,0,0.34);
  color:#c39000;
  box-shadow:0 10px 22px rgba(215,165,0,0.14), inset 0 1px 0 rgba(255,255,255,0.95);
}
.card-icon svg{width:26px;height:26px;stroke-width:1.9}
.info-card:hover .card-icon,.service-card:hover .card-icon,.feature-item:hover .card-icon{
  transform:translateY(-1px);
  box-shadow:0 14px 30px rgba(215,165,0,0.18), inset 0 1px 0 rgba(255,255,255,0.98);
}
.contact-icon{
  width:40px;height:40px;border-radius:13px;
  background:linear-gradient(180deg, rgba(255,227,122,0.16), rgba(255,227,122,0.08));
  border:1px solid rgba(255,213,106,0.30);
  color:#ffd56a;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.10);
}
#capacidades::after,#servicios::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.16;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(239,179,0,0.12), transparent 16%),
    radial-gradient(circle at 78% 72%, rgba(239,179,0,0.10), transparent 15%),
    linear-gradient(135deg, rgba(71,71,71,0.06) 0 2px, transparent 2px 14px);
  background-size:auto,auto, 24px 24px;
  mask-image:linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.85) 18%, rgba(0,0,0,0.85) 82%, transparent 100%);
}
.sector-card:nth-child(4) img{object-position:center 38%;}
.sector-card:nth-child(6) img{object-position:center 50%;}
@media (max-width: 640px){
  .card-icon{width:50px;height:50px;border-radius:16px}
  .card-icon svg{width:24px;height:24px}
  .clients::before,.section::before{background-size:auto,auto, 34px 34px, 34px 34px}
}