:root{--bt-bg: #12150F;--bt-bg2: #171B13;--bt-surface: #1E231A;--bt-line: rgba(240, 236, 224, .12);--bt-text: #F0ECE0;--bt-muted: #B0AB9C;--bt-cobre: #B87A3D;--bt-cobre-bright: #D1934B;--bt-oliva: #2B3328}.bt-page{background:var(--bt-bg);color:var(--bt-text);font-family:Inter,Segoe UI,system-ui,sans-serif;position:relative;overflow-x:clip}.bt-draft{position:fixed;left:16px;bottom:16px;z-index:60;margin:0;padding:8px 14px;font-size:12px;letter-spacing:.02em;color:var(--bt-muted);background:#12150fd9;border:1px solid var(--bt-line);border-radius:999px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.bt-nav{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:50;display:flex;align-items:center;gap:20px;padding:8px 10px 8px 8px;background:#12150fb8;border:1px solid var(--bt-line);border-radius:999px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);max-width:calc(100vw - 32px)}.bt-nav-brand img{height:36px;width:36px;border-radius:10px;display:block}.bt-nav-links{display:flex;gap:18px}.bt-nav-links a{color:var(--bt-muted);text-decoration:none;font-size:13.5px;white-space:nowrap;transition:color .2s ease}.bt-nav-links a:hover{color:var(--bt-text)}.bt-nav-right{display:flex;align-items:center;gap:12px}.bt-clock{font-family:SFMono-Regular,Consolas,Roboto Mono,monospace;font-variant-numeric:tabular-nums;font-size:15px;font-weight:600;color:var(--bt-text);padding:8px 14px;border:1px solid var(--bt-line);border-radius:999px;background:#f0ece00d;letter-spacing:.06em}.bt-clock-s{color:var(--bt-cobre-bright)}.bt-btn{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;padding:14px 26px;background:var(--bt-cobre);color:#14160f;font-weight:600;font-size:15px;text-decoration:none;border-radius:999px;border:1px solid var(--bt-cobre);transition:background .2s ease,transform .2s ease}.bt-btn:hover{background:var(--bt-cobre-bright);border-color:var(--bt-cobre-bright);transform:translateY(-1px)}.bt-btn-nav{padding:10px 18px;font-size:13.5px}.bt-btn-ghost{background:transparent;color:var(--bt-text);border:1px solid var(--bt-cobre)}.bt-btn-ghost:hover{background:#b87a3d24;border-color:var(--bt-cobre-bright)}.bt-hero{min-height:660px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:stretch;position:relative}.bt-hero-text{display:flex;flex-direction:column;justify-content:center;padding:120px 24px 80px 56px;position:relative;z-index:2}.bt-logo{width:200px;height:auto;margin-bottom:28px}.bt-name{font-size:clamp(2rem,4vw,3rem);font-weight:600;letter-spacing:-.02em;margin:0 0 14px;color:var(--bt-text)}.bt-headline{font-size:clamp(2.4rem,5.2vw,4.2rem);line-height:1.04;font-weight:700;letter-spacing:-.03em;margin:0 0 22px;color:var(--bt-text)}.bt-accent{color:var(--bt-cobre-bright)}.bt-lead{font-size:17px;line-height:1.6;color:var(--bt-muted);max-width:46ch;margin:0 0 34px}.bt-ctas{display:flex;gap:14px;flex-wrap:wrap}.bt-hero-photo{position:relative;overflow:hidden}.bt-hero-photo img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 18%;-webkit-mask-image:linear-gradient(to right,transparent 0%,black 32%),linear-gradient(to top,transparent 0%,black 22%);-webkit-mask-composite:source-in;mask-image:linear-gradient(to right,transparent 0%,black 32%),linear-gradient(to top,transparent 0%,black 22%);mask-composite:intersect}.bt-section{padding:96px 56px;position:relative;scroll-margin-top:90px}.bt-h2{font-size:clamp(2.6rem,6.5vw,5rem);font-weight:700;letter-spacing:-.03em;line-height:1.02;margin:0 0 48px;color:var(--bt-text)}.bt-h2-giant{font-size:clamp(3rem,8vw,6.2rem)}.bt-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.bt-card{background:var(--bt-surface);border:1px solid var(--bt-line);border-radius:20px;padding:30px 26px;transition:transform .25s ease,border-color .25s ease}.bt-card:hover{transform:translateY(-4px);border-color:#b87a3d80}.bt-card h3{margin:0 0 12px;font-size:19px;color:var(--bt-text)}.bt-card p{margin:0;font-size:15px;line-height:1.6;color:var(--bt-muted)}.bt-hub{background:var(--bt-bg2);overflow:hidden}.bt-mark{position:absolute;right:-2%;top:50%;transform:translateY(-50%);font-size:clamp(16rem,34vw,30rem);font-weight:800;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px rgba(184,122,61,.16);pointer-events:none;-webkit-user-select:none;user-select:none;line-height:1}.bt-hub-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative;z-index:1}.bt-hub-group{border-top:2px solid var(--bt-cobre);padding-top:22px}.bt-hub-group h3{margin:0 0 16px;font-size:18px;color:var(--bt-cobre-bright)}.bt-hub-group ul{margin:0;padding:0;list-style:none}.bt-hub-group li{font-size:15.5px;color:var(--bt-text);padding:9px 0;border-bottom:1px solid var(--bt-line)}.bt-hub-group li:last-child{border-bottom:none}.bt-steps{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}.bt-steps li{display:flex;gap:18px;align-items:flex-start;background:var(--bt-surface);border:1px solid var(--bt-line);border-radius:20px;padding:28px 24px}.bt-step-n{flex-shrink:0;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:18px;color:#14160f;background:var(--bt-cobre)}.bt-steps.bt-in .bt-step-n{animation:bt-pulse 2.4s ease-in-out infinite}.bt-steps.bt-in li:nth-child(2) .bt-step-n{animation-delay:.4s}.bt-steps.bt-in li:nth-child(3) .bt-step-n{animation-delay:.8s}@keyframes bt-pulse{0%,to{box-shadow:0 0 #b87a3d59}50%{box-shadow:0 0 0 10px #b87a3d00}}.bt-steps h3{margin:0 0 8px;font-size:18px;color:var(--bt-text)}.bt-steps p{margin:0;font-size:15px;line-height:1.6;color:var(--bt-muted)}.bt-sobre-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:44px;align-items:center}.bt-sobre-photo{width:100%;border-radius:24px;border:1px solid var(--bt-line);display:block}.bt-words{margin:0 0 20px;font-size:19px;line-height:1.65}.bt-word{color:var(--bt-muted)}.bt-contact{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:96px 32px}.bt-contact-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:68% 25%;filter:brightness(.34) saturate(.9)}.bt-contact-inner{position:relative;z-index:2;max-width:720px}.bt-contact-inner .bt-body{font-size:18px;line-height:1.6;color:var(--bt-text);opacity:.85;margin:0 0 32px}.bt-contact-inner .bt-ctas{justify-content:center}.bt-footer{padding:36px 56px 80px;border-top:1px solid var(--line, var(--bt-line))}.bt-footer p{margin:0;font-size:13px;color:var(--bt-muted);text-align:center}.bt-reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.bt-reveal.bt-in{opacity:1;transform:none}.bt-word.bt-reveal{transform:none;transition:opacity .5s ease,color .5s ease}.bt-word.bt-in{color:var(--bt-text)}@media (max-width: 900px){.bt-nav-links{display:none}.bt-nav{gap:10px;top:10px}.bt-hero{grid-template-columns:1fr;min-height:auto}.bt-hero-text{padding:104px 24px 340px}.bt-hero-photo{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1}.bt-hero-photo img{object-position:center 12%;-webkit-mask-image:linear-gradient(to top,transparent 6%,black 55%);mask-image:linear-gradient(to top,transparent 6%,black 55%);opacity:.9}.bt-hero-text{position:relative;z-index:2}.bt-cards,.bt-hub-groups,.bt-steps,.bt-sobre-grid{grid-template-columns:1fr}.bt-section{padding:72px 24px}.bt-mark{font-size:14rem;right:-18%}.bt-footer{padding:32px 24px 88px}.bt-clock{font-size:13px;padding:7px 11px}}@media (prefers-reduced-motion: reduce){.bt-reveal{opacity:1;transform:none;transition:none}.bt-word{color:var(--bt-text)}.bt-steps.bt-in .bt-step-n{animation:none}.bt-card,.bt-btn{transition:none}}.bt-page a.bt-btn{color:#14160f}.bt-page a.bt-btn-ghost,.bt-page a.bt-btn-ghost:hover{color:var(--bt-text)}.bt-page .bt-nav-brand{flex:0 0 auto}.bt-page .bt-nav-brand img{width:36px;height:36px;border-radius:10px}.bt-page .bt-nav-brand img{height:24px;width:auto;border-radius:0}@media (max-width: 900px){.bt-nav{gap:8px;padding:6px 8px}.bt-page .bt-nav-brand img{height:20px}.bt-clock{font-size:12.5px;padding:6px 9px;letter-spacing:.03em}.bt-btn-nav{padding:8px 13px;font-size:12px}}@media (max-width: 900px){.bt-nav{gap:7px;padding:5px 7px}.bt-page .bt-nav-brand img{height:18px}.bt-clock{font-size:11.5px;padding:5px 8px;letter-spacing:.02em}.bt-btn-nav{padding:7px 11px;font-size:11px}.bt-nav-right{gap:7px}}@media (max-width: 900px){.bt-hero{display:block;min-height:0}.bt-hero-text{padding:120px 24px 48px;background:linear-gradient(to bottom,#10130e59,#10130e00)}.bt-hero-photo{position:relative;inset:auto;height:400px;z-index:1}.bt-hero-photo img{object-position:center 14%;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 30%);mask-image:linear-gradient(to bottom,transparent 0%,black 30%);opacity:1}.bt-nav{left:12px;right:12px;transform:none;width:auto;max-width:none;justify-content:space-between}}@media (max-width: 900px){.bt-nav{left:50%;right:auto;transform:translate(-50%);width:calc(100vw - 24px);max-width:none;justify-content:space-between}}