:root{--bg:#050505;--gold:#d4af37;--white:#fff;--muted:#bfbfbf;--gray:#9a9a9a;}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--muted);margin:0;}
header{position:fixed;top:0;width:100%;height:70px;background:rgba(10,10,10,0.9);display:flex;justify-content:space-between;align-items:center;padding:0 36px;z-index:1200;}
.logo{display:flex;align-items:center;gap:12px;}
.logo .mark{width:44px;height:44px;background:linear-gradient(135deg,#fff,#cfcfcf,#8f8f8f,var(--gold));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#0a0a0a;font-weight:700;}
.logo .text{font-weight:700;font-size:18px;background:linear-gradient(90deg,#fff,#cfcfcf,#8f8f8f,var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.nav{display:flex;gap:18px;}
.nav a{padding:8px 10px;border-radius:8px;color:#fff;}
.nav a:hover{background:rgba(212,175,55,0.06);}
.hero{min-height:84vh;display:flex;align-items:center;justify-content:center;padding:120px 20px;background-image:url('../img/fondo-hero.jpg');background-size:cover;background-position:center;}
.hero-inner{max-width:1100px;display:flex;gap:40px;align-items:center;width:100%;padding:40px;}
.hero-copy{flex:1;color:var(--white);}
.hero-title{font-size:46px;margin-bottom:12px;background:linear-gradient(90deg,#fff,#cfcfcf,#8f8f8f,var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.hero-lead{font-size:18px;color:#d6d6d6;margin-bottom:22px;}
.btn-primary{background:linear-gradient(90deg,var(--gold),#b88b1e);color:#050505;padding:14px 22px;border-radius:12px;font-weight:700;cursor:pointer;border:none;}
#modulosCarrusel{position:relative;width:100%;overflow:hidden;padding:60px 0;background:#111;}
.carousel-container{display:flex;transition:transform 0.5s ease;gap:20px;}
.card{flex:0 0 90%;max-width:900px;background:linear-gradient(145deg,#111,#1a1a1a);border-radius:12px;border:1px solid #444;padding:30px;color:#ddd;box-shadow:0 8px 20px rgba(0,0,0,0.6);}
.card-header h2{font-size:26px;color:var(--gold);}
.card-body{columns:2;column-gap:20px;}
.card-body li{line-height:1.6;margin-bottom:10px;}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.6);border:none;color:#fff;font-size:28px;width:50px;height:50px;border-radius:50%;cursor:pointer;z-index:10;}
.carousel-arrow.left{left:10px;}
.carousel-arrow.right{right:10px;}
.carousel-arrow:hover{background:var(--gold);color:#050505;}
.download-section{padding:80px 20px;background:#0f0f0f;}
.download-hero{display:flex;gap:30px;align-items:center;justify-content:center;padding:40px;border-radius:16px;background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(0,0,0,0.2));border:1px solid rgba(255,255,255,0.02);}
.download-left{flex:1;}
.download-right{width:480px;display:flex;flex-direction:column;gap:12px;align-items:center;}
.gallery{display:flex;gap:12px;}
.gallery img{width:220px;height:140px;object-fit:cover;border-radius:12px;}
.contact-wrap{display:flex;justify-content:center;flex-wrap:wrap;gap:28px;padding:40px;}
.contact-form{width:360px;padding:22px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.12));border:1px solid rgba(255,255,255,0.02);}
.contact-form input,.contact-form textarea{width:100%;padding:12px;margin:10px 0;border-radius:8px;border:none;background:#0b0b0b;color:var(--muted);}
.contact-form button{width:100%;padding:12px;border:none;border-radius:10px;background:var(--gold);color:#050505;font-weight:700;cursor:pointer;}
.modal{position:fixed;inset:0;display:none;background: rgba(0,0,0,0.75);z-index:2000;align-items:center;justify-content:center;}
.modal-inner{width:380px;background:#0b0b0b;padding:28px;border-radius:14px;border:1px solid rgba(212,175,55,0.08);}
.close-modal{position:absolute;right:24px;top:18px;color:#fff;font-size:20px;cursor:pointer;}
footer{padding:26px 20px;text-align:center;color:#777;font-size:14px;}