/* ============================================================
   Nix Portal — identidad visual Nix 🦊
   Coherente con Nix Control Center (dark premium, naranja zorro
   + violeta + cian). Sin CDNs: fuentes autoalojadas.
   ============================================================ */

@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-400.woff2") format("woff2");
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-500.woff2") format("woff2");
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-600.woff2") format("woff2");
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-700.woff2") format("woff2");
  font-weight: 700; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-800.woff2") format("woff2");
  font-weight: 800; font-display: swap;
}

:root {
  --bg-0: #07090f;
  --bg-1: #0b0f1a;
  --bg-2: #101627;
  --bg-3: #172036;
  --text-1: #e9edf6;
  --text-2: #a4b0ca;
  --text-3: #626f8c;
  --orange: #ff6f2c;
  --orange-soft: #ff8c42;
  --orange-glow: #ffb26b;
  --violet: #8b5cf6;
  --violet-soft: #a78bfa;
  --cyan: #22d3ee;
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;
  --radius: 18px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "JetBrains Mono", Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

::selection { background: rgba(255, 111, 44, .35); color: #fff; }

/* ---------- fondo animado ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--bg-0); }
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
}
.bg-glow { position: absolute; border-radius: 50%; filter: blur(110px); opacity: .5; animation: drift 18s ease-in-out infinite alternate; }
.glow-a { width: 520px; height: 520px; background: rgba(255,111,44,.28); top: -160px; left: -100px; }
.glow-b { width: 460px; height: 460px; background: rgba(139,92,246,.22); top: 8%; right: -140px; animation-delay: -6s; }
.glow-c { width: 420px; height: 420px; background: rgba(34,211,238,.14); bottom: -180px; left: 30%; animation-delay: -12s; }
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(60px, 40px) scale(1.15); }
}

/* ---------- topbar ---------- */
.topbar { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: rgba(7,9,15,.72); border-bottom: 1px solid rgba(148,163,184,.08); }
.topbar-inner { max-width: 1160px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-1); }
.brand-mark { font-size: 26px; filter: drop-shadow(0 0 10px rgba(255,111,44,.55)); animation: fox-float 4s ease-in-out infinite; }
@keyframes fox-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
.brand-name { font-weight: 800; font-size: 19px; letter-spacing: .3px; }
.brand-name::after { content: "· portal"; color: var(--text-3); font-weight: 500; font-size: 13px; margin-left: 2px; }
.topnav { display: flex; gap: 18px; margin-left: auto; }
.topnav a { color: var(--text-2); text-decoration: none; font-size: 14px; font-weight: 500; padding: 6px 10px; border-radius: 10px; transition: color .2s, background .2s; }
.topnav a:hover { color: var(--text-1); background: rgba(148,163,184,.1); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.status-pill { font-family: var(--mono); font-size: 13px; color: var(--text-2); background: var(--bg-2); border: 1px solid rgba(148,163,184,.14); padding: 6px 12px; border-radius: 999px; }

/* identidad / usuario */
.btn-login { background: linear-gradient(135deg, var(--orange), var(--orange-soft)); color: #1a0e05; font-weight: 700; font-size: 13.5px; border: none; padding: 8px 16px; border-radius: 11px; cursor: pointer; font-family: var(--font); box-shadow: 0 4px 16px rgba(255,111,44,.3); transition: transform .18s, box-shadow .18s; }
.btn-login:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255,111,44,.4); }
.user-area { position: relative; }
.user-chip { display: flex; align-items: center; gap: 8px; background: var(--bg-2); border: 1px solid rgba(148,163,184,.18); padding: 6px 12px; border-radius: 999px; cursor: pointer; position: relative; }
.uc-avatar { font-size: 18px; }
.uc-name { font-weight: 700; font-size: 13.5px; }
.user-chip:hover .uc-menu { opacity: 1; visibility: visible; transform: translateY(4px); }
.uc-menu { position: absolute; top: calc(100% + 8px); right: 0; background: var(--bg-3); border: 1px solid rgba(148,163,184,.2); border-radius: 13px; padding: 8px; min-width: 210px; opacity: 0; visibility: hidden; transform: translateY(0); transition: all .2s; z-index: 60; box-shadow: 0 18px 44px rgba(0,0,0,.5); }
.uc-menu a, .uc-menu button { display: block; width: 100%; text-align: left; background: none; border: none; color: var(--text-1); padding: 9px 12px; border-radius: 9px; font-size: 13.5px; cursor: pointer; text-decoration: none; font-family: var(--font); }
.uc-menu a:hover, .uc-menu button:hover { background: rgba(148,163,184,.12); }
.uc-menu button { color: var(--red); }
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg-3); border: 1px solid rgba(248,113,113,.5); color: var(--text-1); padding: 12px 18px; border-radius: 12px; font-size: 13.5px; z-index: 100; box-shadow: 0 12px 34px rgba(0,0,0,.5); animation: rise .3s ease both; }
@media (max-width: 720px) {
  .uc-menu { right: auto; left: 0; }
}

/* ---------- hero ---------- */
.hero { max-width: 1160px; margin: 0 auto; padding: 96px 24px 72px; text-align: center; position: relative; }
.hero-orb {
  width: 148px; height: 148px; margin: 0 auto 26px; border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(255,178,107,.55), rgba(255,111,44,.28) 45%, rgba(139,92,246,.16) 100%);
  display: grid; place-items: center;
  box-shadow: 0 0 60px rgba(255,111,44,.35), inset 0 0 30px rgba(255,178,107,.18);
  animation: orb-pulse 5s ease-in-out infinite;
}
@keyframes orb-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.045); } }
.hero-fox { font-size: 74px; filter: drop-shadow(0 6px 18px rgba(0,0,0,.45)); animation: fox-float 4.5s ease-in-out infinite; }
.hero-kicker { color: var(--orange-soft); font-weight: 600; font-size: 14px; letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 14px; }
.hero-title { font-size: clamp(40px, 7vw, 68px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.08; }
.grad {
  background: linear-gradient(100deg, var(--orange) 10%, var(--orange-soft) 40%, var(--violet-soft) 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { max-width: 640px; margin: 18px auto 0; color: var(--text-2); font-size: 17px; }
.hero-stats { display: flex; justify-content: center; gap: 44px; margin-top: 40px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num { font-size: 28px; font-weight: 800; color: var(--text-1); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 12.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px; }
.hero-cta { margin-top: 40px; }
.btn {
  display: inline-block; padding: 13px 28px; border-radius: 14px; font-weight: 600; font-size: 15px;
  text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; cursor: pointer; border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: #1a0e05; box-shadow: 0 8px 28px rgba(255,111,44,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(255,111,44,.45); }

/* ---------- servicios ---------- */
.services { max-width: 1160px; margin: 0 auto; padding: 40px 24px 60px; scroll-margin-top: 70px; }
.section-title { font-size: clamp(26px, 4vw, 34px); font-weight: 800; letter-spacing: -.5px; }
.section-sub { color: var(--text-3); margin: 8px 0 30px; font-size: 15px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(258px, 1fr)); gap: 20px; }

.card {
  position: relative; display: block; text-decoration: none; color: inherit;
  background: linear-gradient(160deg, rgba(23,32,54,.85), rgba(16,22,39,.92));
  border: 1px solid rgba(148,163,184,.12); border-radius: var(--radius);
  padding: 26px 24px 22px; overflow: hidden;
  transition: transform .25s cubic-bezier(.2,.8,.3,1), border-color .25s, box-shadow .25s;
  animation: rise .6s cubic-bezier(.2,.8,.3,1) both;
}
.card:nth-child(2) { animation-delay: .06s; } .card:nth-child(3) { animation-delay: .12s; }
.card:nth-child(4) { animation-delay: .18s; } .card:nth-child(5) { animation-delay: .24s; }
.card:nth-child(6) { animation-delay: .3s; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent, var(--orange)), transparent 80%);
  opacity: 0; transition: opacity .25s;
}
.card:hover { transform: translateY(-6px); border-color: var(--accent-border, rgba(255,111,44,.5)); box-shadow: 0 18px 44px rgba(0,0,0,.45); }
.card:hover::before { opacity: 1; }
.card-icon { font-size: 34px; line-height: 1; margin-bottom: 16px; display: inline-block; filter: drop-shadow(0 4px 10px rgba(0,0,0,.4)); }
.card-title { font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.card-desc { color: var(--text-2); font-size: 13.5px; margin-top: 8px; min-height: 40px; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag { font-size: 11px; font-weight: 600; color: var(--text-2); background: rgba(148,163,184,.1); padding: 3px 9px; border-radius: 999px; }
.card-status { position: absolute; top: 18px; right: 18px; display: flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600; color: var(--text-3); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-3); box-shadow: 0 0 0 0 rgba(0,0,0,.0); }
.dot.on { background: var(--green); box-shadow: 0 0 10px rgba(52,211,153,.8); animation: blink 2.4s ease-in-out infinite; }
.dot.off { background: var(--red); box-shadow: 0 0 10px rgba(248,113,113,.7); }
.dot.checking { background: var(--amber); animation: blink 1s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .45; } }
.card-arrow { position: absolute; bottom: 18px; right: 20px; color: var(--text-3); font-size: 16px; transition: transform .25s, color .25s; }
.card:hover .card-arrow { transform: translateX(4px); color: var(--accent, var(--orange)); }
.card.disabled { opacity: .55; filter: saturate(.6); pointer-events: none; }
.card.disabled:hover { transform: none; box-shadow: none; }

/* ---------- acerca ---------- */
.about { max-width: 1160px; margin: 0 auto; padding: 30px 24px 80px; scroll-margin-top: 70px; }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.about-card { background: var(--bg-1); border: 1px solid rgba(148,163,184,.1); border-radius: var(--radius); padding: 24px; }
.about-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.about-card p { color: var(--text-2); font-size: 13.5px; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid rgba(148,163,184,.08); background: rgba(7,9,15,.6); }
.footer-inner { max-width: 1160px; margin: 0 auto; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--text-3); font-size: 13px; }
.footer-meta { font-family: var(--mono); }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  .hero { padding: 64px 18px 48px; }
  .hero-stats { gap: 26px; }
  .topnav a { font-size: 13px; padding: 6px 8px; }
  .brand-name::after { display: none; }
  .cards { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}