/* ============================================================
   zdping — Design System V2
   Dirección: "Panel de operaciones" — tecnología, profesionalidad,
   futuro. Monocromo puro (negro/blanco/gris); el único "acento"
   es la luz misma (glow, cristal, brillo), no un color de marca.
   Los colores de estado (verde/ámbar/rojo) son funcionales, no
   decorativos: solo aparecen para comunicar disponibilidad o directo.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  /* surfaces */
  --bg: #070708;
  --bg-alt: #0b0c0e;
  --surface: #101114;
  --surface-2: #16171b;
  --glass: rgba(255,255,255,0.045);
  --glass-strong: rgba(255,255,255,0.07);

  /* borders */
  --border: rgba(255,255,255,0.09);
  --border-strong: rgba(255,255,255,0.18);
  --border-hair: rgba(255,255,255,0.06);

  /* text */
  --text: #f5f5f7;
  --text-soft: #b3b4ba;
  --text-dim: #6c6d73;
  --text-faint: #3d3e42;

  /* functional status colors — never decorative */
  --ok: #3ecf7e;
  --ok-glow: rgba(62,207,126,0.5);
  --warn: #e8a33d;
  --warn-glow: rgba(232,163,61,0.45);
  --live: #ff5c5c;
  --live-glow: rgba(255,92,92,0.55);

  /* type */
  --f-display: 'Sora', sans-serif;
  --f-body: 'Inter', sans-serif;
  --f-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --ease: cubic-bezier(.16,1,.3,1);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--f-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}
@media (hover:hover) and (pointer:fine){ *{cursor:none !important;} }

a{color:inherit;}
img{display:block;max-width:100%;}
button{font:inherit;}

.container{max-width:1280px;margin:0 auto;padding:0 32px;}
@media (max-width:700px){ .container{padding:0 22px;} }

::selection{background:rgba(255,255,255,0.18);}

:focus-visible{outline:2px solid var(--text-soft);outline-offset:3px;border-radius:4px;}

/* ---------- typography ---------- */
h1,h2,h3{font-family:var(--f-display);font-weight:700;letter-spacing:-0.02em;line-height:1.05;}
.eyebrow{
  font-family:var(--f-mono);font-size:12px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--text-dim);display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:'';width:14px;height:1px;background:var(--text-dim);}

/* ---------- glass panel ---------- */
.glass{
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
}

/* ---------- buttons ---------- */
.btn{
  font-family:var(--f-body);font-weight:600;font-size:14.5px;
  padding:13px 24px;border-radius:10px;border:1px solid transparent;cursor:pointer;
  display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  transition:transform 0.35s var(--ease), background 0.25s ease, border-color 0.25s ease, box-shadow 0.35s ease;
  white-space:nowrap;
}
.btn-solid{background:var(--text);color:#0a0a0b;}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,255,255,0.12);}
.btn-ghost{background:var(--glass);border-color:var(--border-strong);color:var(--text);}
.btn-ghost:hover{background:var(--glass-strong);transform:translateY(-2px);}
.btn-sm{padding:9px 16px;font-size:13px;border-radius:8px;}

/* ---------- status dot (shared component) ---------- */
.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.status-dot.ok{background:var(--ok);box-shadow:0 0 10px var(--ok-glow);animation:statusPulse 2s ease-in-out infinite;}
.status-dot.warn{background:var(--warn);box-shadow:0 0 10px var(--warn-glow);animation:statusPulse 2s ease-in-out infinite;}
.status-dot.off{background:var(--text-faint);}
.status-dot.live{background:var(--live);box-shadow:0 0 10px var(--live-glow);animation:statusPulse 1.1s ease-in-out infinite;}
@keyframes statusPulse{0%,100%{opacity:1;}50%{opacity:0.35;}}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.8s var(--ease), transform 0.8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- custom cursor ---------- */
.cursor-dot{
  position:fixed;top:0;left:0;width:6px;height:6px;border-radius:50%;background:#fff;
  pointer-events:none;z-index:300;transform:translate(-50%,-50%);opacity:0;transition:opacity .3s ease;
}
.cursor-ring{
  position:fixed;top:0;left:0;width:28px;height:28px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.35);pointer-events:none;z-index:300;
  transform:translate(-50%,-50%);opacity:0;transition:opacity .3s ease, width .2s ease, height .2s ease, border-color .2s ease;
}
.cursor-ring.hovering{width:44px;height:44px;border-color:rgba(255,255,255,0.6);}

/* ---------- background field ---------- */
#field{position:fixed;inset:-40px;z-index:0;pointer-events:none;}
.mote{position:absolute;background:#fff;border-radius:50%;animation:motePulse ease-in-out infinite;}
@keyframes motePulse{0%,100%{opacity:0.1;}50%{opacity:0.6;}}
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0.025;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- shared NAV ---------- */
.nav-wrap{position:fixed;top:18px;left:0;right:0;z-index:200;display:flex;justify-content:center;}
.nav{
  display:flex;align-items:center;gap:6px;padding:8px;border-radius:100px;
  transition:padding .35s var(--ease), gap .35s var(--ease);
}
.nav-logo{
  font-family:var(--f-display);font-weight:700;font-size:15px;padding:0 14px;
  display:flex;align-items:center;gap:8px;text-decoration:none;
}
.nav-logo .dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok-glow);}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none;}
.nav-links a{
  font-size:14px;font-weight:500;color:var(--text-soft);text-decoration:none;
  padding:9px 16px;border-radius:100px;transition:all .25s ease;
}
.nav-links a:hover{color:var(--text);background:var(--glass-strong);}
.nav-links a.active{color:var(--text);background:var(--glass-strong);}
.nav-right{display:flex;align-items:center;gap:8px;}
.nav-cta{margin-left:2px;}
.nav-toggle{display:none;}
.mobile-sheet{display:none;}

/* ---------- login button (logged out) ---------- */
.nav-login-btn{
  font-family:var(--f-body);font-weight:600;font-size:13px;color:var(--text);
  background:var(--glass);border:1px solid var(--border-strong);border-radius:100px;
  padding:8px 15px 8px 12px;display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  text-decoration:none;transition:all .2s ease;
}
.nav-login-btn:hover{background:var(--glass-strong);transform:translateY(-1px);}
.nav-login-btn svg{width:15px;height:15px;flex-shrink:0;}

/* ---------- account chip + dropdown (logged in) ---------- */
.account-wrap{position:relative;}
.account-chip{
  display:flex;align-items:center;gap:8px;background:var(--glass);border:1px solid var(--border-strong);
  border-radius:100px;padding:5px 12px 5px 5px;cursor:pointer;transition:all .2s ease;
}
.account-chip:hover{background:var(--glass-strong);}
.account-avatar{
  width:26px;height:26px;border-radius:50%;background:var(--surface-2);object-fit:cover;
  border:1px solid var(--border);
}
.account-name{font-size:13px;font-weight:600;color:var(--text);max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.account-dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 6px var(--ok-glow);flex-shrink:0;}
.account-chip .chevron{width:11px;height:11px;color:var(--text-dim);transition:transform .2s ease;flex-shrink:0;}
.account-wrap.open .account-chip .chevron{transform:rotate(180deg);}

.account-dropdown{
  position:absolute;top:calc(100% + 10px);right:0;min-width:190px;border-radius:var(--radius-md);
  background:var(--surface);border:1px solid var(--border-strong);box-shadow:0 16px 40px rgba(0,0,0,0.45);
  padding:6px;opacity:0;pointer-events:none;transform:translateY(-6px);transition:all .2s var(--ease);
}
.account-wrap.open .account-dropdown{opacity:1;pointer-events:auto;transform:translateY(0);}
.account-dropdown a, .account-dropdown button{
  display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:none;border:none;
  color:var(--text-soft);font-size:13.5px;font-family:var(--f-body);padding:10px 12px;border-radius:8px;
  cursor:pointer;text-decoration:none;transition:all .15s ease;
}
.account-dropdown a:hover, .account-dropdown button:hover{background:var(--glass-strong);color:var(--text);}
.account-dropdown svg{width:15px;height:15px;flex-shrink:0;}
.account-dropdown .divider{height:1px;background:var(--border-hair);margin:4px 6px;}

@media (max-width:820px){
  .nav-wrap{top:14px;padding:0 16px;}
  .nav{width:100%;justify-content:space-between;border-radius:20px;}
  .nav-links{display:none;}
  .nav-toggle{
    display:flex;width:38px;height:38px;border-radius:50%;background:var(--glass-strong);
    border:1px solid var(--border);align-items:center;justify-content:center;
    color:var(--text);cursor:pointer;
  }
  .nav-cta{display:none;}
  .nav-login-btn{display:none;}
  .account-wrap{display:none;}
  .mobile-sheet{
    display:flex;position:fixed;inset:0;z-index:199;background:rgba(6,6,7,0.97);backdrop-filter:blur(20px);
    flex-direction:column;align-items:center;justify-content:center;gap:6px;
    opacity:0;pointer-events:none;transition:opacity .3s ease;
  }
  .mobile-sheet.open{opacity:1;pointer-events:auto;}
  .mobile-sheet a{font-family:var(--f-display);font-size:26px;font-weight:600;color:var(--text);text-decoration:none;padding:14px 0;}
  .mobile-sheet .btn{margin-top:20px;}
  .mobile-account-row{display:flex;align-items:center;gap:10px;margin-top:22px;padding-top:22px;border-top:1px solid var(--border-hair);}
  .mobile-account-row img{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);}
  .mobile-account-row span{font-size:15px;font-weight:600;}
  .mobile-sheet .mobile-logout{font-size:14px;color:var(--text-dim);padding:6px 0;}
}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--border-hair);padding:48px 0;position:relative;z-index:1;}
.footer-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
footer p{font-family:var(--f-mono);font-size:12px;color:var(--text-dim);}
.footer-links{display:flex;gap:22px;list-style:none;}
.footer-links a{font-size:13px;color:var(--text-soft);text-decoration:none;transition:color .2s ease;}
.footer-links a:hover{color:var(--text);}

section{position:relative;z-index:1;}