/* Portal Dubana Real Estate · TC Group v3.1 oscuro, firma amarilla (mismos tokens que el Protocolo y el CRM).
   Fuente de copia: raw/TC Group/Identidad Visual/identidad-visual.html. Familia única: Inter. */
:root {
  --bg: #000; --bg-elevated: #060608; --bg-card: #0f1014; --bg-deep: #050507;
  --border: #1c1c1f; --border-strong: #2a2a2e;
  --text: #f5f5f7; --text-dim: #98989d; --text-faint: #6e6e73;
  --accent: #F5C518; --accent-2: #FFA826; --accent-3: #FF8A3D;
  --gradient: linear-gradient(135deg, #F5C518 0%, #FFA826 50%, #FF8A3D 100%);
  --gradient-text: linear-gradient(135deg, #F5C518 0%, #FFA826 100%);
  --red: #ff3b30;
  --glow-sm: 0 0 16px rgba(245,197,24,0.30); --glow-md: 0 0 32px rgba(245,197,24,0.35);
  --glow-lg: 0 24px 80px -12px rgba(245,197,24,0.35);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;letter-spacing:-0.011em;overflow-x:hidden;min-height:100vh;min-height:100dvh}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at center,rgba(0,0,0,0) 0%,rgba(0,0,0,0.55) 100%);pointer-events:none;z-index:1}
::selection{background:rgba(245,197,24,0.85);color:#000}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

.aurora-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;filter:blur(160px) saturate(1.1);opacity:0.16}
.aurora-blob{position:absolute;border-radius:50%;mix-blend-mode:screen;will-change:transform}
.aurora-blob.b1{width:600px;height:600px;background:radial-gradient(circle,#F5C518 0%,transparent 70%);top:-200px;left:-100px;animation:float-1 25s ease-in-out infinite}
.aurora-blob.b2{width:500px;height:500px;background:radial-gradient(circle,#FFA826 0%,transparent 70%);top:30vh;right:-150px;animation:float-2 30s ease-in-out infinite}
.aurora-blob.b3{width:700px;height:700px;background:radial-gradient(circle,#FF8A3D 0%,transparent 70%);bottom:-200px;left:30%;animation:float-3 35s ease-in-out infinite}
@keyframes float-1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40vw,30vh) scale(1.2)}}
@keyframes float-2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-30vw,50vh) scale(0.9)}}
@keyframes float-3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-20vw,-30vh) scale(1.3)}}

.gradient{background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;padding-right:0.08em;margin-right:-0.08em}

/* ---------- login ---------- */
.gate{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:24px 16px;position:relative;z-index:2}
.gate-card{width:100%;max-width:400px;background:linear-gradient(135deg,var(--bg-card) 0%,var(--bg-elevated) 100%);border:1px solid var(--border);border-radius:24px;padding:36px 30px 30px;position:relative;overflow:hidden}
.gate-card::before{content:'';position:absolute;left:0;right:0;top:0;height:2px;background:var(--gradient)}
.gate-logo{width:44px;height:44px;margin-bottom:22px;display:block}
.gate-title{font-size:30px;font-weight:900;letter-spacing:-0.04em;line-height:1.05;margin-bottom:8px}
.gate-sub{font-size:14.5px;color:var(--text-dim);margin-bottom:26px;line-height:1.5}
.field{display:block;margin-bottom:16px}
.field span{display:block;font-size:13px;color:var(--text-faint);margin-bottom:7px}
.field input{width:100%;background:var(--bg-deep);border:1px solid var(--border-strong);border-radius:12px;color:var(--text);font-family:inherit;font-size:16px;padding:12px 14px;outline:none;transition:border .2s}
.field input:focus{border-color:var(--accent)}
.gate-btn{display:block;width:100%;margin-top:6px;font-size:15px;font-weight:800;padding:14px;border:none;border-radius:99px;background:var(--gradient);color:#000;cursor:pointer;min-height:48px;text-align:center}
.gate-btn[disabled]{opacity:.55;cursor:wait}
.gate-link{display:block;width:100%;margin-top:10px;font-size:14px;font-weight:600;padding:12px;border:1px solid var(--border-strong);border-radius:99px;background:none;color:var(--text-dim);cursor:pointer;min-height:46px}
.gate-link:hover{color:var(--text);border-color:var(--text-faint)}
.gate-msg{min-height:22px;font-size:13.5px;margin-top:14px;color:var(--red)}
.gate-msg.ok{color:var(--text-dim)}
[hidden]{display:none!important}

/* ---------- portada ---------- */
.wrap{position:relative;z-index:2;max-width:1040px;margin:0 auto;padding:56px 24px 40px;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:72px}
.marca{display:flex;align-items:center;gap:12px;font-weight:800;font-size:16px;letter-spacing:-0.02em}
.marca img{width:34px;height:34px}
.salir{background:none;border:1px solid var(--border-strong);color:var(--text-dim);font-size:13px;font-weight:600;border-radius:99px;padding:8px 16px;cursor:pointer;min-height:38px}
.salir:hover{color:var(--text);border-color:var(--text-faint)}
.hero{margin-bottom:48px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-dim);margin-bottom:18px}
.eyebrow::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--gradient);box-shadow:var(--glow-sm)}
.hero h1{font-size:clamp(44px,8vw,84px);font-weight:900;letter-spacing:-0.05em;line-height:0.98;margin-bottom:18px}
.hero p{font-size:17px;color:var(--text-dim);max-width:560px}
.hola{color:var(--text);font-weight:600}

.puertas{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
/* Rejilla según las tarjetas visibles (portal.js pone data-n): 4 → 2×2; 5 o 6 → tres columnas (2026-11-13, seis tarjetas). */
.puertas[data-n="4"]{grid-template-columns:repeat(2,1fr)}
.puertas[data-n="5"],.puertas[data-n="6"]{grid-template-columns:repeat(3,1fr)}
.nada{color:var(--text-dim);margin:0;font-size:16px;line-height:1.6}
.puerta{position:relative;display:flex;flex-direction:column;background:linear-gradient(160deg,var(--bg-card) 0%,var(--bg-elevated) 100%);border:1px solid var(--border);border-radius:24px;padding:32px 30px 28px;overflow:hidden;min-height:280px;transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease)}
.puerta::before{content:'';position:absolute;left:0;right:0;top:0;height:2px;background:var(--gradient);opacity:.55;transition:opacity .3s var(--ease)}
.puerta::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(245,197,24,0.10),transparent 60%);opacity:0;transition:opacity .3s var(--ease)}
.puerta:hover,.puerta:focus-visible{border-color:var(--border-strong);transform:translateY(-3px);box-shadow:var(--glow-lg);outline:none}
.puerta:hover::before,.puerta:focus-visible::before{opacity:1}
.puerta:hover::after{opacity:1}
.puerta-n{font-size:12px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--text-faint);margin-bottom:22px}
.puerta-ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--gradient);color:#000;box-shadow:var(--glow-sm);margin-bottom:22px}
.puerta-ico svg{width:26px;height:26px}
.puerta h2{font-size:30px;font-weight:900;letter-spacing:-0.04em;line-height:1.05;margin-bottom:10px}
.puerta p{font-size:15px;color:var(--text-dim);line-height:1.55;margin-bottom:24px}
.puerta-ir{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;font-weight:700}
.puerta-ir .dom{font-weight:500;color:var(--text-faint);font-size:13px;overflow-wrap:anywhere}
.flecha{flex:none;width:38px;height:38px;border-radius:50%;border:1px solid var(--border-strong);display:grid;place-items:center;transition:background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease)}
.puerta:hover .flecha,.puerta:focus-visible .flecha{background:var(--gradient);border-color:transparent;color:#000}
.pie{margin-top:auto;padding-top:56px;font-size:12.5px;color:var(--text-faint);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Entrada: solo desplazamiento (nunca opacidad), así nada queda invisible si la pestaña carga oculta. */
@media (prefers-reduced-motion: no-preference){
  .entra{animation:entra .7s var(--ease) both}
  .entra.d1{animation-delay:.06s}.entra.d2{animation-delay:.14s}.entra.d3{animation-delay:.22s}.entra.d4{animation-delay:.30s}.entra.d5{animation-delay:.38s}.entra.d6{animation-delay:.46s}.entra.d7{animation-delay:.54s}
  @keyframes entra{from{transform:translateY(14px)}to{transform:none}}
}
@media (prefers-reduced-motion: reduce){.aurora-blob{animation:none}.puerta{transition:none}}

@media (max-width:980px){
  .puertas[data-n="5"],.puertas[data-n="6"]{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:720px){
  .wrap{padding:28px 16px 28px}
  .top{margin-bottom:44px}
  .hero{margin-bottom:32px}
  .hero p{font-size:15.5px}
  .puertas,.puertas[data-n]{grid-template-columns:1fr;gap:14px}
  .puerta{min-height:0;padding:26px 22px 22px}
  .puerta h2{font-size:26px}
}