/* ============================================================
   Grupo ACI Urbana - Homepage Styles
   ============================================================ */
.aci-container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Hero */
.aci-hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(rgba(10,15,20,.78),rgba(10,15,20,.78)),url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;text-align:center;color:#fff;padding:60px 20px}
.aci-hero-inner{max-width:820px}
.aci-hero-stamp{display:inline-block;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:#f5a623;margin-bottom:16px;border:1px solid rgba(245,166,35,.5);padding:6px 16px;border-radius:30px;font-size:.9rem}
.aci-hero-sub{font-size:1.2rem;line-height:1.6;color:#e6e6e6;margin:0 auto 30px;max-width:640px}
.aci-hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.aci-btn{display:inline-block;padding:15px 34px;border-radius:4px;font-weight:700;font-size:1rem;text-decoration:none;transition:all .3s ease}
.aci-btn-primary{background:#f5a623;color:#1a1a1a}
.aci-btn-primary:hover{background:#d18a0f;color:#fff;text-decoration:none}
.aci-btn-outline{border:2px solid #fff;color:#fff}
.aci-btn-outline:hover{background:#fff;color:#1a1a1a;text-decoration:none}

/* History */
.aci-history{padding:90px 0;background:#fafafa}
.aci-history-grid{display:flex;gap:50px;align-items:center}
.aci-history-text{flex:1}
.aci-kicker{text-transform:uppercase;letter-spacing:2px;color:#f5a623;font-weight:700;font-size:.85rem;margin-bottom:10px}
.aci-history h2,.aci-services h2{font-size:clamp(1.8rem,3vw,2.6rem);color:#1a1a1a;margin:0 0 20px;line-height:1.2}
.aci-history p{color:#555;line-height:1.7;margin-bottom:20px}
.aci-value-list{list-style:none;padding:0;margin:0}
.aci-value-list li{padding:12px 0 12px 34px;position:relative;font-size:1.05rem;border-bottom:1px solid #eee}
.aci-value-list li:last-child{border-bottom:none}
.aci-value-list li::before{content:"\2713";position:absolute;left:0;top:12px;color:#f5a623;font-weight:700;font-size:1.2rem}

/* Services */
.aci-services{padding:90px 0;background:#fff}
.aci-section-head{text-align:center;max-width:700px;margin:0 auto 50px}
.aci-section-head .aci-kicker{text-align:center}
.aci-block-title{font-size:1.45rem;color:#1a1a1a;margin:45px 0 22px;padding-left:16px;border-left:5px solid #f5a623;font-weight:700}
.aci-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.aci-cards-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));max-width:900px}
.aci-card{background:#fafafa;border:1px solid #eee;border-top:4px solid #f5a623;padding:28px 24px;border-radius:6px;transition:transform .3s ease,box-shadow .3s ease}
.aci-card:hover{transform:translateY(-6px);box-shadow: 12px 30px rgba(0,0,0,.1)}
.aci-card h4{font-size:1.15rem;color:#1a1a1a;margin:0 0 12px}
.aci-card p{color:#666;line-height:1.6;margin:0;font-size:.98rem}
.aci-install{background:#fff8ec;border:1px solid #f5a623;border-radius:6px;padding:28px 30px;margin-top:22px}
.aci-install p{color:#444;font-size:1.1rem;line-height:1.7;margin: 0 16px}
.aci-install ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.aci-install ul li{position:relative;padding-left:30px;color:#333;font-size:1.02rem}
.aci-install ul li::before{content:"\2714";position:absolute;left:0;color:#f5a623;font-weight:700}

/* Stats */
.aci-stats{background:linear-gradient(135deg,#1a1a1a,#2d3636);padding:70px 0;color:#fff}
.aci-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;text-align:center}
.aci-stat{display:flex;flex-direction:column;gap:8px}
.aci-stat-num{font-size:3rem;font-weight:800;color:#f5a623;line-height:1}
.aci-stat span:last-child{font-size:1.05rem;color:#d5dbdb;text-transform:uppercase;letter-spacing:1.5px}

/* CTA Final */
.aci-cta-final{position:relative;padding:120px 20px;text-align:center;color:#fff;background:linear-gradient(rgba(10,15,20,.82),rgba(10,15,20,.82)),url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat}
.aci-cta-inner{max-width:760px;margin:0 auto}
.aci-kicker-white{color:#f5a623}
.aci-cta-final h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin: 0 18px;line-height:1.2}
.aci-cta-final p{font-size:1.2rem;color:#e0e0e0;line-height:1.6;margin:0 auto 30px;max-width:620px}

@media(max-width:768px){
  .aci-history-grid{flex-direction:column}
  .aci-hero{min-height:70vh}
  .aci-cta-final{padding:80px 20px}
}