/* /assets/css/main.css */
:root{
  --bg-0:#060a10;                 /* base */
  --bg-1:#0b1220;                 /* panels */
  --stroke:rgba(255,255,255,.12);
  --stroke-2:rgba(255,255,255,.18);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.70);

  --bx-blue:#2f6bff;
  --bx-blue-2:#1e4fd6;

  --ok:#28c76f;
  --warn:#ff9f43;

  --radius:18px;
  --shadow:0 18px 48px rgba(0,0,0,.35);

  --container:1120px;

  /* se recalcula desde JS */
  --nav-h:78px;
}

/* =========================================================
   Boxfox1 Standard: Scroll estable (body scroll-container)
   ========================================================= */
html{
  height:100%;
  overflow:hidden; /* el scroll vive en body */
}

body{
  height:100vh;
  overflow-y:auto;
  overflow-x:hidden;
  -webkit-overflow-scrolling:touch;
  touch-action:pan-y;

  margin:0;
  background:var(--bg-0) !important;
  color:var(--text);
  font-family:"Roboto",system-ui,-apple-system,Segoe UI,Arial,sans-serif;
  line-height:1.55;

  /* deja espacio al header fixed */
  padding-top:var(--nav-h);
}

/* safety */
img, svg, video, canvas{ max-width:100%; height:auto; }
*{ box-sizing:border-box; }

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); border:0;
}

.skip-link{
  position:absolute; left:-999px; top:12px;
  padding:10px 12px;
  border-radius:12px;
  background:var(--bg-1);
  border:1px solid var(--stroke);
}
.skip-link:focus{ left:12px; z-index:10000; }

.muted{ color:var(--muted); }
.sep{ opacity:.55; margin:0 8px; }

/* =========================================================
   NAV FIXED (robusto) + scroll-margin para anchors
   ========================================================= */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:2000;
}

.nav{
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(6,10,16,.66);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:background .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.nav.is-scrolled{
  background:rgba(6,10,16,.88);
  border-bottom-color:rgba(255,255,255,.10);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}

.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
  transition:padding .18s ease;
}
.nav.is-scrolled .nav-row{ padding:10px 0; }

/* anchors no se tapan por header fixed */
section[id]{ scroll-margin-top: calc(var(--nav-h) + 14px); }

/* Brand + logo */
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
}
.brand-logo{
  height:44px;
  width:auto;
  display:block;
  object-fit:contain;
  transition:height .18s ease, opacity .18s ease, filter .18s ease;
}
.nav.is-scrolled .brand-logo{ height:34px; }

.nav-links{
  display:flex;
  align-items:center;
  gap:14px;
}

.nav-links a{
  padding:8px 10px;
  border-radius:12px;
  color:rgba(255,255,255,.82);
}
.nav-links a:hover{
  background:rgba(255,255,255,.06);
  text-decoration:none;
}

.nav-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  border-radius:12px;
  padding:8px 10px;
  cursor:pointer;
}
.burger{
  display:block;
  width:18px; height:2px;
  background:rgba(255,255,255,.82);
  position:relative;
}
.burger::before,
.burger::after{
  content:"";
  position:absolute; left:0;
  width:18px; height:2px;
  background:rgba(255,255,255,.82);
}
.burger::before{ top:-6px; }
.burger::after{ top:6px; }

/* =========================================================
   Buttons / UI
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(47,107,255,.45);
  background:linear-gradient(180deg, rgba(47,107,255,.95), rgba(30,79,214,.92));
  color:#fff;
  font-weight:600;
  text-decoration:none !important;
  box-shadow:0 14px 36px rgba(47,107,255,.18);
  transition:transform .12s ease, filter .12s ease;
}
.btn:hover{ filter:brightness(1.03); transform:translateY(-1px); }
.btn:active{ transform:translateY(0); }

.btn-ghost{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:none;
  color:rgba(255,255,255,.90);
}
.btn-sm{ padding:10px 12px; border-radius:12px; font-size:14px; }

.btn-line{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  text-decoration:none !important;
}
.btn-line:hover{ background:rgba(255,255,255,.08); }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  padding:54px 0 28px;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(47,107,255,.25), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(255,255,255,.08), transparent 60%);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.25fr .95fr;
  gap:22px;
  align-items:start;
}
.kicker{
  display:inline-block;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.78);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero h1{
  margin:12px 0 10px;
  font-size:clamp(34px, 4.2vw, 48px);
  line-height:1.05;
}
.lead{
  margin:0 0 16px;
  color:rgba(255,255,255,.82);
  font-size:16px;
  max-width:62ch;
}
.hero-cta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:14px 0 12px;
}

.trust-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:10px;
}
.trust-chip{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:9px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  color:rgba(255,255,255,.78);
  font-size:13px;
}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  box-shadow:0 0 0 6px rgba(255,255,255,.04);
}
.dot-public{ background:rgba(255,255,255,.78); }
.dot-registro{ background:var(--warn); }
.dot-clientes{ background:var(--bx-blue); }
.dot-academy{ background:var(--ok); }

.hero-card{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.035));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.hero-card-top{ padding:18px 18px 0; }
.h5{ margin:0 0 6px; font-size:16px; }

.filters{
  padding:14px 18px 18px;
  display:grid;
  gap:12px;
}
.field{ display:grid; gap:6px; }
.field-label{ font-size:12px; color:rgba(255,255,255,.72); }

input, select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(10,16,28,.65);
  color:rgba(255,255,255,.92);
  outline:none;
}
input:focus, select:focus{
  border-color:rgba(47,107,255,.55);
  box-shadow:0 0 0 4px rgba(47,107,255,.14);
}

.field-row{ display:flex; gap:10px; }
.field-row .field{ flex:1; }

.mini-note{
  font-size:12px;
  color:rgba(255,255,255,.70);
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:10px;
}
.mini-note code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  font-size:12px;
  padding:2px 6px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
}

/* =========================================================
   Sections + Grids
   ========================================================= */
.section{ padding:42px 0; }
.section-alt{
  background:
    radial-gradient(900px 450px at 30% 10%, rgba(47,107,255,.14), transparent 60%),
    rgba(255,255,255,.02);
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:18px;
  flex-wrap:wrap;
}
.section-head h2{ margin:0; font-size:24px; }
.section-head p{ margin:0; max-width:72ch; }

.grid{ display:grid; gap:14px; margin-top:16px; }
.cards-6{ grid-template-columns:repeat(6, minmax(0,1fr)); }
.cards-4{ grid-template-columns:repeat(4, minmax(0,1fr)); }
.cards-3{ grid-template-columns:repeat(3, minmax(0,1fr)); }

.card{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.045);
  padding:16px;
  box-shadow:0 12px 30px rgba(0,0,0,.22);
}
.card-link{
  transition:transform .12s ease, border-color .12s ease, background .12s ease;
}
.card-link:hover{
  transform:translateY(-2px);
  text-decoration:none;
  border-color:rgba(47,107,255,.35);
  background:rgba(47,107,255,.06);
}
.card-icon{ font-size:22px; }
.card-title{ margin-top:10px; font-weight:700; }
.card-text{ margin-top:6px; color:rgba(255,255,255,.74); font-size:14px; }
.card-meta{ margin-top:12px; color:rgba(255,255,255,.70); font-size:13px; }

/* Badges + lists */
.badge{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.86);
}
.badge-public{ border-color:rgba(255,255,255,.16); }
.badge-registro{ border-color:rgba(255,159,67,.45); }
.badge-clientes{ border-color:rgba(47,107,255,.55); }
.badge-academy{ border-color:rgba(40,199,111,.50); }

.card h3{ margin:10px 0 6px; }
.list{
  margin:10px 0 0;
  padding-left:18px;
  color:rgba(255,255,255,.74);
  font-size:14px;
}
.list li{ margin:6px 0; }

/* Resource cards */
.resource-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
}
.resource-title{ margin:10px 0 6px; font-weight:800; }
.resource-desc{ margin:0; color:rgba(255,255,255,.74); font-size:14px; }

.resource-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:10px;
}
.tag{
  display:inline-flex;
  align-items:center;
  padding:5px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.75);
  font-size:12px;
}

.resource-actions{
  margin-top:12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

/* Library header */
.library-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  margin-top:12px;
}
.result-meta{ color:rgba(255,255,255,.74); font-size:14px; }
.linklike{
  border:0;
  background:transparent;
  color:rgba(255,255,255,.90);
  text-decoration:underline;
  cursor:pointer;
  padding:0;
}
.pill-row{ display:flex; gap:8px; flex-wrap:wrap; }
.pill{
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.84);
  padding:8px 10px;
  cursor:pointer;
}
.pill:hover{ background:rgba(255,255,255,.08); }

/* =========================================================
   CTA + Footer
   ========================================================= */
.cta{
  padding:34px 0;
  border-top:1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(1100px 520px at 20% 0%, rgba(47,107,255,.22), transparent 62%),
    rgba(255,255,255,.02);
}
.cta-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.cta-copy h2{ margin:0 0 8px; font-size:22px; }
.cta-copy p{ margin:0; color:rgba(255,255,255,.78); max-width:78ch; }
.cta-actions{ display:flex; gap:10px; flex-wrap:wrap; }

.footer{
  padding:18px 0;
  border-top:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.18);
}
.footer-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:rgba(255,255,255,.72);
  font-size:14px;
}
.footer-right a{ color:rgba(255,255,255,.78); }
.footer-right a:hover{ color:rgba(255,255,255,.92); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; }
  .cards-6{ grid-template-columns:repeat(3, minmax(0,1fr)); }
  .cards-4{ grid-template-columns:repeat(2, minmax(0,1fr)); }
  .cards-3{ grid-template-columns:repeat(2, minmax(0,1fr)); }
}

@media (max-width:720px){
  .brand-logo{ height:36px; }
  .nav.is-scrolled .brand-logo{ height:30px; }

  .nav-toggle{ display:inline-flex; }

  .nav-links{
    display:none;
    width:100%;
    padding:10px 0 2px;
    border-top:1px solid rgba(255,255,255,.08);
    flex-wrap:wrap;
  }
  .nav-links.is-open{ display:flex; }

  .nav-row{ flex-wrap:wrap; }

  .cards-6{ grid-template-columns:repeat(2, minmax(0,1fr)); }
  .cards-3{ grid-template-columns:1fr; }
  .field-row{ flex-direction:column; }
}