:root{
  --bg:#070707;
  --bg-soft:#111111;
  --text:#f4f1ea;
  --muted:#c9c2b6;
  --gold:#d99a21;
  --gold-2:#f1bd4c;
  --line:rgba(241,189,76,.35);
  --card:rgba(255,255,255,.06);
  --shadow:0 24px 70px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}.container{width:min(1120px,92%);margin:auto}.section{padding:82px 0}.eyebrow{margin:0 0 10px;color:var(--gold-2);font-weight:800;text-transform:uppercase;letter-spacing:.16em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--gold);background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#15100a;font-weight:900;text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:14px 24px;box-shadow:0 12px 35px rgba(217,154,33,.25);transition:.25s}.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}.btn-outline{background:transparent;color:var(--gold-2)}.btn-small{padding:10px 16px;font-size:.86rem}.topbar{position:fixed;z-index:20;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px clamp(18px,4vw,58px);background:rgba(0,0,0,.66);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;align-items:center;gap:10px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.brand img{width:42px;height:42px;object-fit:contain}.menu{display:flex;gap:24px;color:var(--muted);font-weight:700}.menu a:hover{color:var(--gold-2)}.hero{position:relative;min-height:100vh;display:grid;place-items:center;padding:120px 20px 80px;isolation:isolate}.hero:after{content:"";position:absolute;inset:auto -10vw 0;height:34%;background:radial-gradient(ellipse at center,rgba(217,154,33,.35),transparent 62%);z-index:-1}.hero-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(0,0,0,.28),rgba(0,0,0,.76)),url('../img/referencia-alfa-omega.jpeg');background-position:center center;background-repeat:no-repeat;background-size:cover;filter:saturate(.92) contrast(1.05);z-index:-3}.overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(0,0,0,.86) 33%,rgba(0,0,0,.86) 67%,rgba(0,0,0,.35));z-index:-2}.hero-content{text-align:center;width:min(920px,94%)}.hero h1{font-family:"Bebas Neue",Impact,sans-serif;font-size:clamp(4rem,12vw,9.5rem);line-height:.83;margin:0;text-transform:uppercase;letter-spacing:.02em}.hero h2{font-family:"Playfair Display",serif;font-size:clamp(3rem,8vw,7rem);line-height:1;margin:22px 0 6px;color:var(--gold-2);text-transform:uppercase;text-shadow:0 5px 28px rgba(0,0,0,.65)}.subtitle{text-transform:uppercase;font-weight:900;letter-spacing:.18em;color:#fff;margin:0 0 28px}.logo-glow{width:min(360px,76vw);aspect-ratio:1;margin:26px auto 0;border-radius:50%;display:grid;place-items:center;background:transparent;box-shadow:0 0 45px rgba(241,189,76,.55)}.logo-glow img{width:100%;height:100%;object-fit:contain}.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.trust-strip{padding:28px 0;background:linear-gradient(90deg,rgba(217,154,33,.18),rgba(255,255,255,.04),rgba(217,154,33,.18));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center;text-transform:uppercase}.strip-grid strong{display:block;color:var(--gold-2);font-size:1.05rem}.strip-grid span{color:var(--muted);font-size:.9rem}.section-heading{text-align:center;width:min(780px,100%);margin:0 auto 42px}.section-heading h2{font-family:"Bebas Neue",Impact,sans-serif;font-size:clamp(2.8rem,6vw,5rem);line-height:.95;margin:0 0 14px;text-transform:uppercase}.section-heading p:last-child{color:var(--muted);font-size:1.06rem}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);min-height:290px;transition:.25s}.card:hover{transform:translateY(-7px);border-color:var(--gold-2)}.icon{width:84px;height:84px;display:grid;place-items:center;margin:0 auto 20px}.icon-art{width:84px;height:84px;display:block;object-fit:contain;filter:drop-shadow(0 0 12px rgba(241,189,76,.2))}.card h3{margin:0 0 12px;text-transform:uppercase;font-size:1.18rem}.card p{margin:0;color:var(--muted)}.testimonials{background:var(--bg-soft);border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07)}.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.testimonial-grid blockquote{margin:0;padding:28px;border-radius:22px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);color:#fff}.testimonial-grid span{display:block;margin-top:16px;color:var(--gold-2);font-weight:800}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;border:1px solid var(--line);border-radius:30px;padding:40px;background:linear-gradient(135deg,rgba(217,154,33,.2),rgba(255,255,255,.04));box-shadow:var(--shadow)}.cta-box .btn{white-space:nowrap}.cta h2{margin:0 0 10px;font-size:clamp(2rem,4vw,3.5rem);font-family:"Bebas Neue",Impact,sans-serif;text-transform:uppercase}.cta p{color:var(--muted);margin-bottom:0}.footer{padding:34px 0;background:#030303;border-top:1px solid rgba(255,255,255,.08)}.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer span,.footer a{display:block;color:var(--muted)}.footer a{color:var(--gold-2)}.floating-whatsapp{position:fixed;right:22px;bottom:22px;z-index:18;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#15100a;box-shadow:0 16px 40px rgba(217,154,33,.35)}.floating-whatsapp svg{width:28px;height:28px;display:block}.cookie-banner{position:fixed;left:22px;right:22px;bottom:22px;z-index:30;display:none;align-items:center;justify-content:space-between;gap:20px;width:min(920px,calc(100% - 44px));margin:auto;padding:18px 20px;background:rgba(12,12,12,.96);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.cookie-banner.show{display:flex}.cookie-banner p{margin:4px 0 0;color:var(--muted);font-size:.92rem}@media(max-width:900px){.menu{display:none}.cards,.testimonial-grid,.strip-grid{grid-template-columns:1fr 1fr}.cta-box{align-items:flex-start;flex-direction:column}.hero-bg{opacity:.45}.overlay{background:rgba(0,0,0,.78)}}@media(max-width:560px){.section{padding:58px 0}.cards,.testimonial-grid,.strip-grid{grid-template-columns:1fr}.topbar{padding:10px 14px}.brand span{font-size:.88rem}.hero h1{font-size:4.1rem}.subtitle{font-size:.78rem}.cookie-banner{flex-direction:column;align-items:flex-start;bottom:12px;left:12px;right:12px;width:auto}.floating-whatsapp{right:14px;bottom:14px}}