/* ===================== CESISC — hoja de estilos ===================== */

@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-Regular.otf") format("opentype");font-weight:400;font-style:normal;}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-SemiBold.otf") format("opentype");font-weight:600;font-style:normal;}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-ExtraBold.otf") format("opentype");font-weight:800;font-style:normal;}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-Black.otf") format("opentype");font-weight:900;font-style:normal;}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-Light.otf") format("opentype");font-weight:300;font-style:normal;}

:root{
  --navy:#08203F;
  --navy-d:#051428;
  --blue:#0A63AD;
  --blue-l:#2E94E0;
  --gold:#DFD137;
  --gold-d:#AF8F0E;
  --light-bg:#F4F7FB;
  --gray:#5A687A;
  --border:#E4E8EF;
  --white:#fff;
  --radius:16px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Montserrat",Arial,sans-serif;
  color:#22303F;
  line-height:1.55;
  background:var(--white);
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-weight:800;margin:0 0 .5em;color:var(--navy);}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:72px 0;}
.section-alt{background:var(--light-bg);}
.eyebrow{color:var(--blue);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.85rem;margin-bottom:.6em;display:block;}
.center{text-align:center;}
.muted{color:var(--gray);}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:1rem;
  border:2px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--navy-d);}
.btn-gold:hover{box-shadow:0 8px 20px rgba(223,209,55,.4);}
.btn-blue{background:var(--blue);color:#fff;}
.btn-blue:hover{box-shadow:0 8px 20px rgba(10,99,173,.35);}
.btn-outline{background:transparent;color:#fff;border-color:#fff;}
.btn-outline-navy{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-block{width:100%;justify-content:center;}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:96px;}
.logo-chip{background:#fff;border-radius:10px;padding:10px 14px;display:inline-flex;align-items:center;}
.logo-chip img{height:38px;width:auto;}
.nav-links{display:flex;align-items:center;gap:8px;}
.nav-links a{
  color:#fff;font-weight:600;font-size:.95rem;padding:10px 16px;border-radius:999px;
  white-space:nowrap;
}
.nav-links a.active{color:var(--gold);}
.nav-links a.cta{background:var(--blue);color:#fff;padding:12px 22px;}
.nav-links a.cta:hover{background:#0b70bf;}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.8rem;cursor:pointer;}

@media (max-width:900px){
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute;top:96px;left:0;right:0;background:var(--navy-d);
    flex-direction:column;align-items:stretch;padding:12px;gap:4px;
    display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:14px 18px;border-radius:10px;}
  .nav-links a.cta{text-align:center;}
}

/* ---------- Hero (Inicio) ---------- */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:flex-end;
  background-size:cover;background-position:center;color:#fff;
  padding-bottom:90px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(5,20,44,.94) 0%, rgba(5,20,44,.55) 48%, rgba(5,20,44,.15) 75%),
             linear-gradient(0deg, rgba(2,10,24,.55) 0%, rgba(2,10,24,0) 40%);
}
.hero .container{position:relative;z-index:1;}
.hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;max-width:820px;}
.hero .accent{color:var(--gold);}
.hero p.lead{max-width:640px;color:#E2E9F2;font-size:1.15rem;}

/* ---------- Banner interior (páginas internas) ---------- */
.page-banner{
  position:relative;min-height:340px;display:flex;align-items:center;color:#fff;
  background-size:cover;background-position:center;
}
.page-banner.solid{background:linear-gradient(160deg,var(--navy),var(--navy-d));}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg, rgba(4,16,36,.72), rgba(4,16,36,.55));}
.page-banner .container{position:relative;z-index:1;}
.page-banner h1{color:#fff;font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:.35em;}
.page-banner p{color:#DCE4F0;font-size:1.05rem;max-width:680px;margin:0;}
.breadcrumb{font-size:.85rem;color:#B9C6DA;margin-bottom:14px;}
.breadcrumb a{color:#fff;font-weight:600;}

/* ---------- Tarjetas ---------- */
.grid{display:grid;gap:28px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;}
.card-icon{width:46px;height:46px;border-radius:12px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem;margin-bottom:16px;}
.card ul{margin:0;padding-left:20px;color:var(--gray);}
.card ul li{margin-bottom:8px;}
.card h3{font-size:1.15rem;margin-bottom:10px;}

.pillar{border-radius:var(--radius);padding:30px;color:#fff;}
.pillar h3{color:#fff;}
.pillar p{color:#E4EAF4;}

/* ---------- Franja de confianza ---------- */
.trust-strip{background:var(--navy);color:#fff;padding:26px 0;}
.trust-strip .grid{align-items:center;}
.trust-item{display:flex;align-items:center;gap:12px;font-weight:600;font-size:.95rem;}
.trust-item .dot{width:32px;height:32px;border-radius:999px;background:var(--gold);display:flex;align-items:center;justify-content:center;flex:none;}
.trust-item .dot svg{width:16px;height:16px;}

/* ---------- Split section ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr;}}
.split img{border-radius:var(--radius);}

/* ---------- Badges / stats ---------- */
.stat{text-align:center;}
.stat .num{font-size:2.1rem;font-weight:900;color:var(--blue);}
.stat .lbl{color:var(--gray);font-size:.9rem;}

/* ---------- Contacto ---------- */
.contact-card{background:var(--light-bg);border-radius:var(--radius);padding:34px;}
.contact-item{margin-bottom:18px;}
.contact-item .lbl{color:var(--blue);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;display:block;margin-bottom:2px;}
.contact-item .val{font-size:1.05rem;}

.form-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:34px;}
.field{margin-bottom:18px;}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:2px solid var(--border);border-radius:10px;
  font-family:inherit;font-size:1rem;color:#22303F;background:#fff;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);}
.field textarea{resize:vertical;min-height:110px;}

.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);}
.map-frame iframe{width:100%;height:320px;border:0;display:block;}

/* ---------- Cotizar dropdown (Seguridad Industrial) ---------- */
.quote-dropdown{position:relative;display:inline-block;}
.quote-menu{
  position:absolute;top:calc(100% + 10px);left:0;background:#fff;border:1px solid var(--border);
  border-radius:12px;box-shadow:0 18px 40px rgba(8,32,63,.18);padding:10px;min-width:280px;
  display:none;z-index:20;
}
.quote-dropdown.open .quote-menu{display:block;}
.quote-menu a{display:block;padding:10px 14px;border-radius:8px;color:var(--navy);font-weight:600;font-size:.92rem;}
.quote-menu a:hover{background:var(--light-bg);}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-d);color:#B9C6DA;padding:60px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px;}
.site-footer a{color:#B9C6DA;display:block;margin-bottom:10px;font-size:.92rem;}
.site-footer a:hover{color:#fff;}
.footer-bottom{border-top:1px solid #1E3252;margin-top:40px;padding-top:20px;font-size:.82rem;text-align:center;color:#8CA0BC;}
.social-row{display:flex;gap:10px;margin-top:10px;}
.social-row a{background:#0F2B4E;width:38px;height:38px;border-radius:999px;display:flex;align-items:center;justify-content:center;margin:0;}
.social-row a:hover{background:var(--blue);}

/* ---------- Animaciones de entrada ---------- */
.reveal-img{opacity:0;transform:translateY(28px) scale(1.02);transition:opacity .8s ease, transform .8s ease;will-change:opacity,transform;}
.reveal-img.in-view{opacity:1;transform:translateY(0) scale(1);}

.hero,.page-banner{opacity:0;animation:heroFade .9s ease forwards;}
@keyframes heroFade{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}

@media (prefers-reduced-motion: reduce){
  .reveal-img{opacity:1;transform:none;transition:none;}
  .hero,.page-banner{opacity:1;animation:none;}
}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}
.tag{display:inline-block;background:var(--light-bg);color:var(--blue);font-weight:700;font-size:.78rem;padding:6px 12px;border-radius:999px;margin-bottom:10px;}