/* ============================================================
   GRUPO ESTRADOS — Hoja de estilos institucional
   Azul marino #0B1930 · Dorado #C6A15B · Marfil #F7F5F0
   ============================================================ */

:root{
  --navy:#0B1930;
  --navy-2:#132340;
  --navy-3:#1A2C4D;
  --gold:#C6A15B;
  --gold-soft:#D9BE8C;
  --white:#FFFFFF;
  --ivory:#F7F5F0;
  --charcoal:#252A31;
  --gray:#6B7078;
  --gray-light:#E8E8E5;
  --border:#E3E1DA;
  --serif:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --maxw:1180px;
  --radius:4px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--charcoal);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  color:var(--navy);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:.2px;
}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:600;}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);}
h3{font-size:1.35rem;}
p{margin:0 0 1em;color:var(--charcoal);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.section{padding:88px 0;}
.section.tight{padding:56px 0;}
.section.navy{background:var(--navy);color:var(--white);}
.section.navy h2, .section.navy h3{color:var(--white);}
.section.navy p{color:#C9D0DD;}
.section.ivory{background:var(--ivory);}

.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:2.5px;
  font-size:.72rem;
  font-weight:600;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);display:inline-block;}

.lede{font-size:1.15rem;color:var(--gray);max-width:640px;}
.section.navy .lede{color:#C9D0DD;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,25,48,.97);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid rgba(198,161,91,.25);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--white);}
.brand img{height:42px;width:42px;border-radius:3px;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{font-family:var(--serif);font-size:1.18rem;letter-spacing:.5px;color:var(--white);font-weight:600;}
.brand-text span{font-size:.62rem;letter-spacing:1.8px;text-transform:uppercase;color:var(--gold);margin-top:3px;}

.main-nav{display:flex;align-items:center;gap:30px;}
.main-nav a{
  font-size:.86rem;color:#D7DCE6;font-weight:500;letter-spacing:.2px;
  padding:6px 0;position:relative;
}
.main-nav a:hover, .main-nav a.active{color:var(--white);}
.main-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--gold);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--radius);font-weight:600;font-size:.86rem;
  letter-spacing:.3px;border:1px solid transparent;cursor:pointer;
  transition:all .18s ease;white-space:nowrap;
}
.btn-gold{background:var(--gold);color:var(--navy);border-color:var(--gold);}
.btn-gold:hover{background:var(--gold-soft);border-color:var(--gold-soft);}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.4);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}
.btn-outline-navy{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-outline-navy:hover{border-color:var(--gold);color:var(--navy);background:rgba(198,161,91,.08);}
.btn-block{width:100%;}
.nav-cta{margin-left:6px;}

.burger{display:none;background:none;border:none;color:var(--white);cursor:pointer;padding:6px;}
.mobile-nav{display:none;flex-direction:column;background:var(--navy);border-top:1px solid rgba(198,161,91,.25);}
.mobile-nav a{padding:15px 28px;color:#D7DCE6;font-size:.95rem;border-bottom:1px solid rgba(255,255,255,.06);}
.mobile-nav a.active{color:var(--gold);}
.mobile-nav .btn{margin:16px 28px;}
.mobile-nav.open{display:flex;}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:var(--white);
  min-height:86vh;display:flex;align-items:center;
  overflow:hidden;background:var(--navy);
}
.hero-art{position:absolute;inset:0;width:100%;height:100%;z-index:0;display:block;object-fit:cover;object-position:50% 32%;}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(115deg, rgba(11,25,48,.94) 20%, rgba(11,25,48,.72) 55%, rgba(11,25,48,.4) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 28px 90px;}
.hero h1{color:var(--white);max-width:820px;margin-bottom:22px;}
.hero .lede{color:#DCE2EC;font-size:1.2rem;max-width:600px;margin-bottom:38px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

.page-hero{
  background:var(--navy);color:var(--white);padding:150px 0 64px;position:relative;
}
.page-hero .container{position:relative;z-index:2;}
.page-hero h1{color:var(--white);margin-bottom:14px;}
.page-hero .lede{color:#C9D0DD;}
.crumb{font-size:.78rem;color:var(--gold);letter-spacing:1px;text-transform:uppercase;margin-bottom:14px;display:block;}

/* ---------- Grids / Cards ---------- */
.grid{display:grid;gap:28px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:34px 28px;transition:box-shadow .2s ease, transform .2s ease;
}
.card:hover{box-shadow:0 18px 40px -18px rgba(11,25,48,.25);transform:translateY(-2px);}
.card .icon{margin-bottom:18px;}
.card h3{margin-bottom:10px;font-size:1.2rem;}
.card p{color:var(--gray);font-size:.95rem;margin-bottom:0;}

.icon{
  width:44px;height:44px;border:1px solid var(--gold);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--gold);
}
.icon svg{width:20px;height:20px;}

.area-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:36px 32px;
}
.area-card h3{font-size:1.45rem;margin-bottom:8px;}
.area-card .tag{
  font-size:.68rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);
  font-weight:700;margin-bottom:10px;display:block;
}
.area-card ul{margin:18px 0 0;padding:0;list-style:none;}
.area-card ul li{
  padding:9px 0 9px 20px;position:relative;color:var(--charcoal);font-size:.94rem;
  border-top:1px solid var(--gray-light);
}
.area-card ul li:before{
  content:"";position:absolute;left:0;top:19px;width:8px;height:1px;background:var(--gold);
}

.divider-gold{width:56px;height:2px;background:var(--gold);margin:18px 0 26px;}

/* two column media + text */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center;}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:36px;}}
.split img{border-radius:var(--radius);width:100%;height:100%;object-fit:cover;}
.media-frame{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius);}
.media-frame::before{
  content:"";position:absolute;top:-14px;left:-14px;right:14px;bottom:14px;
  border:1px solid var(--gold);border-radius:var(--radius);z-index:-1;
}
.art-fill{width:100%;height:100%;display:block;object-fit:cover;}

/* Empresas CTA band */
.cta-band{
  background:var(--navy);color:var(--white);border-radius:var(--radius);
  padding:56px 48px;display:flex;justify-content:space-between;align-items:center;gap:40px;
  border:1px solid rgba(198,161,91,.35);
}
.cta-band h3{color:var(--white);margin-bottom:10px;}
.cta-band p{color:#C9D0DD;margin:0;max-width:520px;}
@media(max-width:760px){.cta-band{flex-direction:column;align-items:flex-start;padding:38px 28px;}}

/* Team */
.team-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
}
.team-photo{aspect-ratio:1/1;overflow:hidden;background:var(--navy);}
.team-photo img{width:100%;height:100%;object-fit:cover;}
.team-body{padding:26px 26px 30px;}
.team-body .role{color:var(--gold);font-size:.78rem;letter-spacing:1.2px;text-transform:uppercase;font-weight:700;margin-bottom:4px;display:block;}
.team-body h3{margin-bottom:4px;}
.team-body .areas{font-size:.85rem;color:var(--gray);margin-bottom:16px;}
.team-body .field-label{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:var(--navy);font-weight:700;margin:16px 0 6px;}
.team-body ul{margin:0;padding-left:18px;color:var(--charcoal);font-size:.92rem;}
.pending-note{
  font-size:.85rem;color:var(--gray);font-style:italic;padding-top:10px;border-top:1px dashed var(--border);margin-top:16px;
}

/* FAQ */
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:22px 0;
  font-family:var(--serif);font-size:1.15rem;color:var(--navy);cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;font-weight:600;
}
.faq-q .plus{font-family:var(--sans);color:var(--gold);font-size:1.4rem;font-weight:300;flex:none;transition:transform .2s ease;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-item.open .faq-a{max-height:500px;}
.faq-a p{padding-bottom:22px;color:var(--gray);}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:640px){.form-grid{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:20px;}
.field.full{grid-column:1/-1;}
.field label{font-size:.8rem;font-weight:600;color:var(--navy);letter-spacing:.2px;}
.field input, .field select, .field textarea{
  border:1px solid var(--border);border-radius:var(--radius);padding:13px 14px;
  font-family:var(--sans);font-size:.94rem;color:var(--charcoal);background:var(--white);
}
.field input:focus, .field select:focus, .field textarea:focus{outline:none;border-color:var(--gold);}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--gray);margin:6px 0 22px;}
.consent input{margin-top:3px;}
.consent a{color:var(--navy);text-decoration:underline;}
.form-note{font-size:.78rem;color:var(--gray);border-top:1px solid var(--border);padding-top:16px;margin-top:6px;}
.form-success{display:none;background:var(--ivory);border:1px solid var(--gold);border-radius:var(--radius);padding:26px;margin-top:20px;}
.form-success.show{display:block;}

.contact-panel{background:var(--navy);color:var(--white);border-radius:var(--radius);padding:40px 34px;}
.contact-panel h3{color:var(--white);}
.contact-row{display:flex;gap:14px;padding:16px 0;border-top:1px solid rgba(255,255,255,.12);}
.contact-row:first-of-type{border-top:none;}
.contact-row .icon{border-color:var(--gold);flex:none;}
.contact-row .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:var(--gold);margin-bottom:3px;}
.contact-row .val{font-size:.95rem;color:var(--white);}
.contact-row a.val:hover{color:var(--gold-soft);}

/* Legal pages */
.legal-body h2{font-size:1.35rem;margin-top:44px;}
.legal-body h2:first-child{margin-top:0;}
.legal-body p, .legal-body li{color:var(--charcoal);font-size:.98rem;}
.legal-body ul{padding-left:20px;}
.legal-note{
  background:var(--ivory);border-left:3px solid var(--gold);padding:16px 20px;
  font-size:.9rem;color:var(--gray);margin:22px 0;
}
.fill{background:#FBEFD8;color:#8A6420;padding:2px 7px;border-radius:3px;font-weight:700;font-size:.85em;}
.legal-updated{font-size:.82rem;color:var(--gray);margin-bottom:34px;}

/* Actualidad */
.empty-state{
  border:1px dashed var(--border);border-radius:var(--radius);padding:60px 40px;text-align:center;background:var(--ivory);
}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px;}
.chip{
  border:1px solid var(--border);border-radius:20px;padding:8px 18px;font-size:.82rem;color:var(--navy);
  background:var(--white);
}
.article{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:44px 40px;margin-bottom:28px;}
@media(max-width:640px){.article{padding:30px 22px;}}
.article-banner{width:100%;aspect-ratio:2.8/1;overflow:hidden;border-radius:var(--radius);margin-bottom:24px;background:var(--ivory);}
.article-banner img{width:100%;height:100%;object-fit:cover;display:block;}
@media(max-width:640px){.article-banner{aspect-ratio:16/10;}}
.article-meta{font-size:.82rem;color:var(--gray);margin-bottom:10px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.article-meta .chip{padding:4px 12px;font-size:.72rem;}
.article h2{font-size:1.55rem;line-height:1.25;margin:6px 0 10px;}
.article-share{margin-bottom:18px;}
.share-btn{
  display:inline-flex;align-items:center;gap:7px;padding:7px 16px;
  background:transparent;color:var(--navy);border:1px solid var(--border);
  border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.2px;
  font-family:var(--sans);cursor:pointer;transition:border-color .15s ease,color .15s ease;
}
.share-btn:hover{border-color:var(--gold);color:var(--gold);}
.share-btn svg{flex:none;}
.article .dek{color:var(--gray);font-size:1.02rem;margin-bottom:22px;}
.article p{margin-bottom:16px;color:var(--charcoal);}
.article-sources{font-size:.85rem;color:var(--gray);margin-top:26px;padding-top:18px;border-top:1px solid var(--gray-light);}
.article-sources a{color:var(--navy);word-break:break-word;}

/* Footer */
.site-footer{background:var(--navy);color:#B9C1D1;padding:70px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px;}
.footer-brand img{height:38px;width:38px;border-radius:3px;}
.footer-brand strong{font-family:var(--serif);color:var(--white);font-size:1.15rem;}
.footer-col h4{color:var(--white);font-size:.78rem;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:18px;font-family:var(--sans);font-weight:700;}
.footer-col a{display:block;color:#B9C1D1;font-size:.9rem;margin-bottom:11px;}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.78rem;color:#8996AC;
}
.social-row{display:flex;gap:14px;}
.social-row a{
  width:32px;height:32px;border:1px solid rgba(255,255,255,.2);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#B9C1D1;
}
.social-row a:hover{border-color:var(--gold);color:var(--gold);}

/* WhatsApp floating */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:200;width:56px;height:56px;border-radius:50%;
  background:#1FAA59;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,.28);
}
.wa-float svg{width:28px;height:28px;fill:#fff;}

.fade-in{opacity:0;transform:translateY(14px);transition:opacity .55s ease, transform .55s ease;}
.fade-in.in{opacity:1;transform:none;}

@media(max-width:900px){
  .main-nav{display:none;}
  .burger{display:block;}
  .hero{min-height:78vh;}
  .hero-inner{padding:110px 20px 70px;}
  .section{padding:64px 0;}
  .cta-band{text-align:left;}
}

/* Redes sociales (footer y Contacto) */
.social-row{align-items:center;flex-wrap:wrap;}
.social-row .social-label{font-size:.72rem;text-transform:uppercase;letter-spacing:1.5px;color:#8996AC;margin-right:2px;}
.social-row a{width:36px;height:36px;transition:color .2s,border-color .2s,background .2s;}
.social-row a svg{width:17px;height:17px;display:block;}
.social-row a:hover{background:rgba(198,161,91,.08);}
.contact-social .social-row{margin-top:10px;gap:12px;}
.contact-social .social-row a{color:var(--white);border-color:rgba(255,255,255,.28);}
.contact-social .social-row a:hover{color:var(--gold);border-color:var(--gold);}

/* Redes sociales flotantes (sobre el botón de WhatsApp, mismo estilo) */
.social-float{position:fixed;right:22px;bottom:90px;z-index:200;display:flex;flex-direction:column;gap:12px;}
.social-float a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.28);transition:transform .2s ease;}
.social-float a svg{width:28px;height:28px;display:block;}
.social-float a:hover,.wa-float:hover{transform:translateY(-2px);}
.wa-float{transition:transform .2s ease;}
.social-float .sf-ig{background:radial-gradient(circle at 30% 107%,#FDF497 0%,#FD5949 45%,#D6249F 60%,#285AEB 90%);}
.social-float .sf-tt{background:#000;}
.social-float .sf-yt{background:#FF0000;}
.social-float .sf-fb{background:#1877F2;}
@media(max-width:600px){
  .social-float{right:27px;bottom:88px;gap:10px;}
  .social-float a{width:46px;height:46px;}
  .social-float a svg{width:23px;height:23px;}
}