/* Keyfit | Seguridad Privada */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --p:#1B2631;--p2:#111921;--a:#3498DB;--a2:#2176ae;
  --light:#F4F6F8;--mid:#DEE5EC;--text:#1C2633;--gray:#5D6D7E;--white:#ffffff;
  --radius:10px;--shadow:0 4px 24px rgba(0,0,0,.12);--trans:.25s ease;
}
html{scroll-behavior:smooth;}
body{font-family:'Inter',Arial,sans-serif;color:var(--text);background:var(--white);line-height:1.6;}
img{display:block;max-width:100%;}a{text-decoration:none;color:inherit;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.btn-primary{display:inline-block;background:var(--a);color:var(--white);padding:14px 32px;border-radius:var(--radius);font-weight:700;font-size:.95rem;letter-spacing:.4px;transition:background var(--trans),transform var(--trans);}
.btn-primary:hover{background:var(--a2);transform:translateY(-2px);}
.btn-primary.full{width:100%;text-align:center;padding:16px;}
.btn-ghost{display:inline-block;border:2px solid rgba(255,255,255,.55);color:var(--white);padding:13px 30px;border-radius:var(--radius);font-weight:600;font-size:.95rem;transition:border-color var(--trans),background var(--trans);}
.btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,.1);}
.btn-nav{background:var(--a);color:var(--white);padding:9px 22px;border-radius:var(--radius);font-weight:700;font-size:.88rem;transition:background var(--trans);}
.btn-nav:hover{background:var(--a2);}
#header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background var(--trans),box-shadow var(--trans);}
#header.scrolled{background:var(--p2);box-shadow:0 2px 20px rgba(0,0,0,.35);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo-link img{height:44px;width:auto;}
.nav{display:flex;align-items:center;gap:32px;}
.nav a:not(.btn-nav){color:rgba(255,255,255,.85);font-size:.9rem;font-weight:500;transition:color var(--trans);}
.nav a:not(.btn-nav):hover{color:var(--a);}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;}
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;}
.hero-bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;}
.hero-overlay{position:absolute;inset:0;background:rgba(0,0,0,.5);}
.hero-content{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:140px 24px 80px;}
.hero-text{max-width:560px;}
.hero-tag{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.45);color:var(--white);padding:6px 16px;border-radius:20px;font-size:.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:24px;}
.hero-content h1{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:900;color:var(--white);line-height:1.15;margin-bottom:20px;letter-spacing:-.5px;}
.hero-content h1 span{color:var(--a);}
.hero-sub{font-size:1.05rem;color:rgba(255,255,255,.82);margin-bottom:36px;line-height:1.65;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;}
.hero-img-wrap{position:relative;border-radius:20px;overflow:visible;display:flex;justify-content:center;}
.hero-img{width:100%;max-width:520px;height:400px;object-fit:cover;border-radius:20px;box-shadow:0 24px 64px rgba(0,0,0,.5);border:2px solid rgba(52,152,219,.3);}
.hero-img-badge{position:absolute;bottom:-18px;left:24px;background:var(--a);color:var(--white);border-radius:14px;padding:14px 20px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 28px rgba(52,152,219,.4);}
.hero-img-badge i{font-size:1.4rem;}
.hero-img-badge span{font-size:.82rem;line-height:1.3;}
.hero-img-badge strong{display:block;font-size:1rem;}
.hero-metrics{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.1);background:rgba(17,25,33,.88);backdrop-filter:blur(8px);}
.metric{padding:28px 20px;text-align:center;border-right:1px solid rgba(255,255,255,.08);}
.metric:last-child{border-right:none;}
.metric-num{font-size:2.4rem;font-weight:900;color:var(--a);}
.metric-plus{font-size:1.4rem;font-weight:700;color:var(--a);}
.metric p{font-size:.82rem;color:rgba(255,255,255,.6);margin-top:4px;letter-spacing:.5px;}
.section-header{text-align:center;max-width:600px;margin:0 auto 56px;}
.section-tag{display:inline-block;color:var(--a2);font-size:.78rem;font-weight:800;letter-spacing:3px;text-transform:uppercase;margin-bottom:12px;}
.section-header h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;color:var(--p);margin-bottom:14px;}
.section-header p{color:var(--gray);font-size:1rem;}
.servicios{padding:96px 0;background:var(--white);}
.servicios-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.servicio-card{padding:36px 32px;border-radius:var(--radius);background:var(--light);border:1px solid var(--mid);transition:box-shadow var(--trans),transform var(--trans);opacity:0;transform:translateY(20px);}
.servicio-card.visible{opacity:1;transform:none;transition:opacity .5s,transform .5s;}
.servicio-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);}
.servicio-icon{width:54px;height:54px;background:linear-gradient(135deg,var(--p),#2C3E50);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.servicio-icon i{font-size:1.4rem;color:var(--a);}
.servicio-card h3{font-size:1.1rem;font-weight:700;color:var(--p);margin-bottom:10px;}
.servicio-card p{font-size:.93rem;color:var(--gray);line-height:1.65;margin-bottom:18px;}
.card-link{font-size:.88rem;font-weight:700;color:var(--a2);display:flex;align-items:center;gap:6px;}
.card-link:hover{color:var(--p);}
.nosotros{padding:96px 0;background:var(--light);}
.nosotros-inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.nosotros-img{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);}
.nosotros-img img{width:100%;height:480px;object-fit:cover;}
.nosotros-badge{position:absolute;bottom:24px;left:24px;background:var(--p);border-radius:12px;padding:16px 20px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 32px rgba(0,0,0,.4);}
.badge-num{font-size:1.8rem;font-weight:900;color:var(--a);line-height:1;}
.badge-text{font-size:.78rem;color:rgba(255,255,255,.8);line-height:1.4;}
.nosotros-content .section-tag{display:block;text-align:left;margin-bottom:10px;}
.nosotros-content h2{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;color:var(--p);margin-bottom:16px;}
.nosotros-content>p{color:var(--gray);margin-bottom:32px;font-size:.98rem;line-height:1.7;}
.difs-list{display:flex;flex-direction:column;gap:20px;}
.dif-item{display:flex;gap:16px;align-items:flex-start;}
.dif-icon{width:36px;height:36px;background:rgba(52,152,219,.12);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;}
.dif-icon i{color:var(--a2);font-size:.95rem;}
.dif-item h4{font-size:.95rem;font-weight:700;color:var(--p);margin-bottom:4px;}
.dif-item p{font-size:.88rem;color:var(--gray);line-height:1.5;}
.sectores{padding:96px 0;background:var(--white);}
.sectores-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.sector-item{display:flex;flex-direction:column;align-items:center;gap:12px;padding:28px 16px;border-radius:var(--radius);background:var(--light);border:1px solid var(--mid);transition:background var(--trans),border-color var(--trans);}
.sector-item:hover{background:var(--p);border-color:var(--p);}
.sector-item:hover i,.sector-item:hover span{color:var(--white);}
.sector-item i{font-size:1.6rem;color:var(--a2);transition:color var(--trans);}
.sector-item span{font-size:.82rem;font-weight:600;color:var(--p);text-align:center;transition:color var(--trans);}
.proceso{padding:96px 0;background:var(--p2);}
.proceso .section-header.light h2{color:var(--white);}
.proceso .section-header.light p{color:rgba(255,255,255,.6);}
.proceso-steps{display:flex;align-items:flex-start;gap:0;justify-content:center;flex-wrap:wrap;}
.step{flex:1;min-width:180px;max-width:240px;text-align:center;padding:0 20px;}
.step-num{font-size:3rem;font-weight:900;color:rgba(52,152,219,.12);line-height:1;margin-bottom:8px;}
.step-icon{width:56px;height:56px;background:rgba(52,152,219,.1);border:1px solid rgba(52,152,219,.25);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;}
.step-icon i{font-size:1.3rem;color:var(--a);}
.step h4{font-size:.95rem;font-weight:700;color:var(--white);margin-bottom:8px;}
.step p{font-size:.84rem;color:rgba(255,255,255,.58);line-height:1.55;}
.step-arrow{padding-top:80px;color:rgba(52,152,219,.3);font-size:1.1rem;align-self:flex-start;}
.contacto{padding:96px 0;background:var(--light);}
.contacto-inner{display:grid;grid-template-columns:1fr 1.2fr;gap:72px;align-items:start;}
.contacto-text .section-tag{display:block;text-align:left;margin-bottom:10px;}
.contacto-text h2{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;color:var(--p);margin-bottom:16px;}
.contacto-text p{color:var(--gray);margin-bottom:28px;font-size:.98rem;line-height:1.7;}
.contacto-info{list-style:none;display:flex;flex-direction:column;gap:12px;}
.contacto-info li{display:flex;align-items:center;gap:12px;font-size:.93rem;color:var(--gray);}
.contacto-info i{color:var(--a2);width:18px;}
.contacto-form{background:var(--white);border-radius:16px;padding:40px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-group label{font-size:.83rem;font-weight:700;color:var(--p);letter-spacing:.3px;}
.form-group input,.form-group select,.form-group textarea{border:1.5px solid var(--mid);border-radius:8px;padding:11px 14px;font-size:.93rem;font-family:inherit;color:var(--text);background:var(--light);transition:border-color var(--trans);outline:none;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--a2);background:var(--white);}
.form-group textarea{resize:vertical;}
.form-success{display:none;text-align:center;padding:14px;margin-top:16px;background:rgba(52,152,219,.08);border:1px solid rgba(52,152,219,.25);border-radius:8px;color:var(--a2);font-weight:600;font-size:.92rem;}
.form-success.show{display:block;}
.footer{background:var(--p2);padding:60px 0 0;}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-bottom:40px;}
.footer-brand img{height:40px;margin-bottom:16px;}
.footer-brand p{font-size:.88rem;color:rgba(255,255,255,.5);line-height:1.65;max-width:280px;}
.footer-links h5{font-size:.82rem;font-weight:700;color:rgba(255,255,255,.4);letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;}
.footer-links a{display:block;font-size:.88rem;color:rgba(255,255,255,.6);margin-bottom:10px;transition:color var(--trans);}
.footer-links a:hover{color:var(--a);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;}
.footer-bottom p{font-size:.82rem;color:rgba(255,255,255,.3);}
@media(max-width:900px){
  .hero-content,.nosotros-inner,.contacto-inner{grid-template-columns:1fr;}
  .hero-img-wrap{display:none;}
  .servicios-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .sectores-grid{grid-template-columns:repeat(3,1fr);}
  .hero-metrics{grid-template-columns:repeat(2,1fr);}
  .proceso-steps{flex-direction:column;align-items:center;}
  .step-arrow{transform:rotate(90deg);padding:0;}
}
@media(max-width:600px){
  .nav{display:none;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--p2);padding:24px;gap:20px;}
  .nav.open{display:flex;}
  .hamburger{display:flex;}
  .form-row,.footer-inner{grid-template-columns:1fr;}
  .sectores-grid{grid-template-columns:repeat(2,1fr);}
  .hero-metrics{grid-template-columns:repeat(2,1fr);}
}