/* =========================================================
   cy-learning · e-learning de Cyberius
   Tema oscuro de marca Cyberius — fuentes Outfit + Inter
   ========================================================= */

:root {
  /* Azules (marca Cyberius) */
  --navy:       #0b1628;
  --navy-mid:   #152239;
  --navy-light: #1e3055;
  --blue:       #1b7fc4;
  --blue-light: #3399e0;
  --blue-pale:  #e8f3fb;

  /* Texto sobre oscuro */
  --white:   #ffffff;
  --muted:   #6b829e;
  --muted-2: #91a6c0;
  --border:  rgba(255,255,255,.07);
  --border-2:rgba(255,255,255,.12);

  /* Niveles de certificación */
  --junior:        #3399e0;
  --junior-bg:     rgba(51,153,224,.10);
  --junior-border: rgba(51,153,224,.28);
  --pro:           #a78bfa;
  --pro-bg:        rgba(167,139,250,.10);
  --pro-border:    rgba(167,139,250,.28);
  --expert:        #e20000;
  --expert-bg:     rgba(226,0,0,.10);
  --expert-border: rgba(226,0,0,.30);

  /* Apoyo */
  --star: #f5a623;
  --green: #22c55e;
  --shadow-md: 0 10px 30px rgba(0,0,0,.35);
  --shadow-lg: 0 24px 60px rgba(0,0,0,.5);
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1240px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 76px 0; }
.section-tight { padding: 48px 0; }
.divider { height: 1px; background: var(--border); }

/* ---------- Tipografía ---------- */
h1, h2, h3, h4 { font-family: "Outfit", sans-serif; color: var(--white); line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }
.section-title { font-size: 32px; font-weight: 800; margin-bottom: 10px; }
.section-sub { color: var(--muted); font-size: 16px; margin-bottom: 38px; max-width: 620px; font-weight: 300; }
.eyebrow, .label {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: "Outfit", sans-serif; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-light); background: rgba(27,127,196,.12); border: 1px solid rgba(27,127,196,.28);
  padding: 6px 14px; border-radius: 99px; margin-bottom: 18px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: "Outfit", sans-serif; font-weight: 600; font-size: 14.5px; letter-spacing: .02em;
  padding: 12px 24px; border-radius: 99px; transition: .2s ease; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 0 22px rgba(27,127,196,.3); }
.btn-primary:hover { background: var(--blue-light); transform: translateY(-2px); box-shadow: 0 0 34px rgba(27,127,196,.5); }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border-2); }
.btn-ghost:hover { color: #fff; border-color: rgba(255,255,255,.35); }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 30px; font-size: 15.5px; }

/* ---------- Top bar ---------- */
.topbar { background: var(--navy); border-bottom: 1px solid var(--border); font-size: 13px; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 24px; color: var(--muted-2); }
.topbar a { color: var(--muted-2); transition: .2s; display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.topbar .tb-right { display: flex; align-items: center; gap: 16px; }
.topbar .tb-socials { display: flex; gap: 10px; }

/* ---------- Navbar ---------- */
.nav { background: rgba(11,22,40,.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.nav-inner { display: flex; align-items: center; gap: 18px; height: 70px; }
.logo { display: flex; align-items: center; gap: 11px; font-family: "Outfit", sans-serif; font-weight: 700; font-size: 21px; color: #fff; letter-spacing: -.02em; }
.logo .logo-mark { width: 36px; height: 36px; display: grid; place-items: center; flex-shrink: 0; }
.logo .logo-mark svg { width: 36px; height: 36px; }
.logo b { font-weight: 700; }
.logo b span { color: var(--blue-light); }
.logo .tag { font-family: "Outfit", sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-light); background: rgba(27,127,196,.12); border: 1px solid rgba(27,127,196,.28); padding: 3px 9px; border-radius: 99px; margin-left: 2px; }

.nav-search { flex: 1; max-width: 480px; position: relative; }
.nav-search input {
  width: 100%; padding: 11px 16px 11px 44px; border-radius: 99px;
  border: 1px solid var(--border-2); background: rgba(255,255,255,.05);
  font-size: 14px; color: #fff; outline: none; transition: .2s;
}
.nav-search input::placeholder { color: rgba(255,255,255,.35); }
.nav-search input:focus { border-color: rgba(27,127,196,.55); background: rgba(27,127,196,.08); }
.nav-search svg { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--muted); }

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: rgba(255,255,255,.62); font-family: "Outfit", sans-serif; font-weight: 500; font-size: 13px; letter-spacing: .05em; text-transform: uppercase; transition: .15s; }
.nav-links a:hover { color: #fff; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.cart-btn { position: relative; width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; color: rgba(255,255,255,.75); border: 1px solid var(--border-2); transition: .2s; }
.cart-btn:hover { border-color: rgba(27,127,196,.55); color: #fff; }
.cart-badge {
  position: absolute; top: -7px; right: -7px; min-width: 20px; height: 20px; padding: 0 5px;
  background: var(--blue); color: #fff; border-radius: 999px; font-size: 11.5px; font-weight: 800;
  display: grid; place-items: center; border: 2px solid var(--navy);
}
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--navy); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(27,127,196,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(27,127,196,.05) 1px,transparent 1px); background-size: 60px 60px; pointer-events: none; }
.hero::after { content: ""; position: absolute; top: -25%; left: 55%; width: 760px; height: 600px; background: radial-gradient(ellipse, rgba(27,127,196,.14), transparent 65%); pointer-events: none; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: 84px 0; position: relative; z-index: 2; }
.hero h1 { font-size: 52px; font-weight: 800; line-height: 1.06; margin: 6px 0 18px; letter-spacing: -.03em; }
.hero h1 .hl { color: var(--blue-light); }
.hero p.lead { color: rgba(255,255,255,.5); font-size: 18px; max-width: 500px; margin-bottom: 28px; font-weight: 300; }
.hero-badge-pill { display: inline-flex; align-items: center; gap: 8px; background: rgba(27,127,196,.12); border: 1px solid rgba(27,127,196,.28); color: var(--blue-light); padding: 5px 14px; border-radius: 99px; font-family: "Outfit",sans-serif; font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 22px; }
.hero-badge-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-light); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 42px; }
.hero-stats .stat strong { display: block; font-family: "Outfit",sans-serif; font-size: 28px; color: #fff; }
.hero-stats .stat span { color: var(--muted); font-size: 13.5px; }

.hero-art { position: relative; z-index: 2; }
.hero-card { background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: 18px; padding: 18px; box-shadow: var(--shadow-lg); }
.hero-card .thumb { border-radius: 12px; height: 200px; position: relative; overflow: hidden; display: grid; place-items: center; }
.hero-card .thumb .ico { font-size: 64px; }
.hero-card h4 { font-size: 17px; margin: 16px 0 4px; }
.hero-card .row { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.hero-badge { position: absolute; background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: 12px; box-shadow: var(--shadow-md); padding: 12px 16px; display: flex; align-items: center; gap: 10px; font-family: "Outfit",sans-serif; font-weight: 600; font-size: 14px; }
.hero-badge .ic { width: 36px; height: 36px; border-radius: 9px; background: rgba(27,127,196,.15); color: var(--blue-light); display: grid; place-items: center; }
.hero-badge.b1 { bottom: -22px; left: -28px; }
.hero-badge.b2 { top: -20px; right: -18px; }
.hero-badge small { display: block; color: var(--muted); font-weight: 400; font-size: 12px; }
/* Franja del contador de alumnos (prueba social) */
.students-strip { padding: 6px 0 30px; }
.students-pill { display: inline-flex; align-items: center; gap: 10px; background: linear-gradient(135deg,var(--navy-mid),var(--navy-light)); border: 1px solid var(--border-2); border-radius: 14px; padding: 11px 18px; font-size: 14px; color: var(--muted-2); font-weight: 300; box-shadow: var(--shadow-md); text-align: center; max-width: 100%; }
.students-pill b { color: #fff; font-family: "Outfit",sans-serif; font-weight: 700; font-size: 18px; }
.students-ic { font-size: 20px; line-height: 1; }

/* ---------- Trust ---------- */
.trust { background: var(--navy-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trust .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 24px; flex-wrap: wrap; }
.trust p { color: var(--muted); font-size: 14px; }
.trust .brands { display: flex; gap: 32px; flex-wrap: wrap; color: rgba(255,255,255,.4); font-family: "Outfit",sans-serif; font-weight: 700; font-size: 18px; }

/* ---------- Categorías ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: .2s; cursor: pointer; }
.cat-card:hover { transform: translateY(-4px); border-color: rgba(27,127,196,.4); }
.cat-card .ic { width: 50px; height: 50px; border-radius: 12px; background: rgba(27,127,196,.12); color: var(--blue-light); display: grid; place-items: center; margin-bottom: 14px; font-size: 24px; }
.cat-card h3 { font-size: 17px; margin-bottom: 4px; }
.cat-card p { color: var(--muted); font-size: 13.5px; font-weight: 300; }

/* ---------- Course cards ---------- */
.courses-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.course-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: .2s; position: relative; }
.course-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--blue); opacity: 0; transition: .2s; }
.course-card:hover { transform: translateY(-5px); border-color: var(--border-2); }
.course-card:hover::before { opacity: 1; }
.course-card.lvl-junior::before { background: var(--junior); }
.course-card.lvl-pro::before { background: var(--pro); }
.course-card.lvl-expert::before { background: var(--expert); }
.course-thumb { height: 156px; position: relative; display: grid; place-items: center; color: #fff; }
.course-thumb .tag { position: absolute; top: 12px; left: 12px; background: rgba(11,22,40,.78); color: #fff; font-size: 11.5px; font-weight: 700; padding: 5px 10px; border-radius: 6px; font-family: "Outfit",sans-serif; }
.course-thumb .ico { font-size: 44px; opacity: .95; }
.course-thumb .code { position: absolute; bottom: 12px; right: 12px; font-family: "Outfit",sans-serif; font-weight: 800; font-size: 13px; letter-spacing: .12em; color: rgba(255,255,255,.9); }
.course-body { padding: 16px 16px 18px; display: flex; flex-direction: column; flex: 1; }
.course-body h3 { font-size: 16px; line-height: 1.3; margin-bottom: 6px; min-height: 42px; }
.course-author { color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.rating { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.rating .score { color: var(--star); font-weight: 800; font-size: 14px; font-family: "Outfit",sans-serif; }
.stars { color: var(--star); font-size: 13px; letter-spacing: 1px; }
.rating .count { color: var(--muted); font-size: 12.5px; }
.course-meta { display: flex; gap: 12px; color: var(--muted); font-size: 12.5px; margin-bottom: 14px; flex-wrap: wrap; }
.course-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }
.price { font-family: "Outfit",sans-serif; font-weight: 800; font-size: 20px; color: #fff; }
.price .old { color: var(--muted); font-weight: 500; font-size: 14px; text-decoration: line-through; margin-left: 6px; }
.level-pill { font-family: "Outfit",sans-serif; font-size: 11px; font-weight: 700; letter-spacing: .06em; padding: 4px 10px; border-radius: 99px; }
.level-pill.lvl-junior { color: var(--junior); background: var(--junior-bg); border: 1px solid var(--junior-border); }
.level-pill.lvl-pro { color: var(--pro); background: var(--pro-bg); border: 1px solid var(--pro-border); }
.level-pill.lvl-expert { color: var(--expert); background: var(--expert-bg); border: 1px solid var(--expert-border); }
.level-pill.lvl-default { color: var(--blue-light); background: rgba(27,127,196,.12); border: 1px solid rgba(27,127,196,.28); }

/* thumbs por nivel/categoría */
.t-junior { background: linear-gradient(135deg,#1e3055,#3399e0); }
.t-pro    { background: linear-gradient(135deg,#1e3055,#a78bfa); }
.t-expert { background: linear-gradient(135deg,#2a1020,#e20000); }
.t-blue   { background: linear-gradient(135deg,#1b7fc4,#3399e0); }
.t-navy   { background: linear-gradient(135deg,#152239,#1e3055); }

/* ---------- Features ---------- */
.features { background: var(--navy-mid); }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feat-card { background: var(--navy); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.feat-card .ic { width: 52px; height: 52px; border-radius: 13px; background: rgba(27,127,196,.12); color: var(--blue-light); display: grid; place-items: center; font-size: 24px; margin-bottom: 16px; }
.feat-card h3 { font-size: 18px; margin-bottom: 8px; }
.feat-card p { color: var(--muted); font-size: 14.5px; font-weight: 300; }

/* ---------- Stats band ---------- */
.statsband { background: var(--navy-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.statsband .grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; text-align: center; }
.statsband .s strong { display: block; font-family: "Outfit",sans-serif; font-weight: 800; font-size: 40px; color: #fff; letter-spacing: -.03em; }
.statsband .s span { color: var(--muted); font-weight: 500; }

/* ---------- Testimonios ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.testi { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.testi .stars { margin-bottom: 12px; font-size: 15px; }
.testi p { color: rgba(255,255,255,.7); font-size: 15px; margin-bottom: 18px; font-weight: 300; }
.testi .who { display: flex; align-items: center; gap: 12px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 800; font-family: "Outfit",sans-serif; background: linear-gradient(135deg,var(--blue),var(--navy-light)); position: relative; overflow: hidden; }
.avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.testi .who b { font-size: 14.5px; font-family: "Outfit",sans-serif; }
.testi .who small { color: var(--muted); display: block; }

/* ---------- CTA ---------- */
.cta-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: 20px; padding: 48px; position: relative; overflow: hidden; }
.cta-inner::after { content: ""; position: absolute; right: -10%; top: -40%; width: 400px; height: 400px; background: radial-gradient(circle,rgba(27,127,196,.18),transparent 65%); }
.cta-inner > * { position: relative; z-index: 2; }
.cta-inner h2 { font-size: 30px; margin-bottom: 12px; }
.cta-inner p { color: var(--muted); margin-bottom: 22px; font-weight: 300; }
.cta-art { text-align: center; font-size: 90px; }

/* ---------- Footer ---------- */
.footer { background: #070f1c; color: var(--muted); padding: 64px 0 0; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 36px; margin-bottom: 40px; }
.footer .logo { margin-bottom: 14px; }
.footer p.about { font-size: 14px; max-width: 300px; font-weight: 300; }
.footer h4 { color: #fff; font-size: 14px; font-family: "Outfit",sans-serif; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { font-size: 14px; transition: .15s; font-weight: 300; }
.footer ul li a:hover { color: var(--blue-light); }
.footer .contact-line { display: flex; align-items: center; gap: 10px; font-size: 14px; margin-bottom: 10px; font-weight: 300; }
.footer .contact-line svg { color: var(--blue-light); flex-shrink: 0; }
.footer .socials { display: flex; gap: 10px; margin-top: 16px; }
.footer .socials a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.05); border: 1px solid var(--border); display: grid; place-items: center; color: var(--muted-2); transition: .2s; }
.footer .socials a:hover { background: rgba(27,127,196,.18); border-color: rgba(27,127,196,.4); color: #fff; }
.footer-bottom { border-top: 1px solid var(--border); padding: 22px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; color: rgba(255,255,255,.3); }
.footer-bottom a { color: rgba(255,255,255,.4); }
.footer-bottom a:hover { color: #fff; }

/* ---------- Page header ---------- */
.page-head { position: relative; overflow: hidden; padding: 52px 0; border-bottom: 1px solid var(--border); }
.page-head::after { content: ""; position: absolute; top: -50%; right: -5%; width: 500px; height: 400px; background: radial-gradient(circle,rgba(27,127,196,.12),transparent 65%); }
.page-head .container { position: relative; z-index: 2; }
.page-head h1 { font-size: 38px; font-weight: 800; }
.page-head p { color: var(--muted); margin-top: 8px; font-weight: 300; }
.breadcrumb { color: var(--muted); font-size: 13.5px; margin-bottom: 14px; }
.breadcrumb a:hover { color: #fff; }

/* ---------- Catálogo ---------- */
.catalog { display: grid; grid-template-columns: 270px 1fr; gap: 32px; align-items: start; }
.filters { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; position: sticky; top: 90px; }
.filters h4 { font-size: 14px; font-family: "Outfit",sans-serif; letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2); margin: 20px 0 10px; }
.filters h4:first-child { margin-top: 0; }
.filter-opt { display: flex; align-items: center; gap: 9px; padding: 6px 0; color: rgba(255,255,255,.7); font-size: 14px; cursor: pointer; font-weight: 300; }
.filter-opt input { accent-color: var(--blue); width: 16px; height: 16px; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.catalog-toolbar .count { color: var(--muted-2); font-weight: 500; }
.catalog-toolbar select { padding: 10px 14px; border-radius: 9px; border: 1px solid var(--border-2); background: var(--navy-mid); color: #fff; font-family: "Outfit",sans-serif; font-weight: 500; }
.catalog-toolbar select option { background: var(--navy-mid); }
.catalog .courses-grid { grid-template-columns: repeat(3,1fr); }

/* ---------- Detalle ---------- */
.course-detail { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.cd-main h1 { font-size: 34px; font-weight: 800; margin: 10px 0 12px; }
.cd-main .sub { color: var(--muted); font-size: 17px; margin-bottom: 16px; font-weight: 300; }
.cd-meta { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted-2); font-size: 14px; align-items: center; margin-bottom: 6px; }
.block { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; margin-bottom: 24px; }
.block h2 { font-size: 22px; margin-bottom: 18px; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag { font-family: "Outfit",sans-serif; font-size: 12.5px; font-weight: 500; padding: 6px 12px; border-radius: 7px; background: rgba(255,255,255,.05); border: 1px solid var(--border); color: var(--muted-2); }
.learn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.learn-grid li { display: flex; gap: 10px; color: rgba(255,255,255,.72); font-size: 14.5px; font-weight: 300; }
.learn-grid li svg { color: var(--green); flex-shrink: 0; margin-top: 3px; }
.module { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; }
.module-head { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; background: rgba(255,255,255,.03); cursor: pointer; font-family: "Outfit",sans-serif; font-weight: 600; }
.module-head small { color: var(--muted); font-weight: 500; }
.module-lessons { display: none; }
.module.open .module-lessons { display: block; }
.module.open .module-head .chev { transform: rotate(180deg); }
.lesson { display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-top: 1px solid var(--border); color: var(--muted-2); font-size: 14px; font-weight: 300; }
.lesson .dur { margin-left: auto; color: var(--muted); font-size: 13px; }
.instructor-row { display: flex; gap: 16px; align-items: flex-start; }
.instructor-row .avatar { width: 130px; height: 130px; font-size: 34px; border-radius: 14px; flex-shrink: 0; }
.info-strip { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.info-item { flex: 1; min-width: 90px; background: var(--navy); border: 1px solid var(--border); border-radius: 10px; padding: 14px; text-align: center; }
.info-item .val { display: block; font-family: "Outfit",sans-serif; font-weight: 800; font-size: 18px; }
.info-item .lbl { font-size: 11.5px; color: var(--muted); letter-spacing: .04em; }

/* tarjeta sticky compra */
.buy-card { background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: var(--radius); box-shadow: var(--shadow-md); overflow: hidden; position: sticky; top: 90px; }
.buy-card .preview { height: 200px; display: grid; place-items: center; color: #fff; position: relative; }
.buy-card .preview .ico { font-size: 56px; }
.buy-card .preview .ptag { position: absolute; bottom: 12px; left: 12px; background: rgba(11,22,40,.78); padding: 5px 11px; border-radius: 6px; font-size: 12.5px; font-weight: 700; font-family: "Outfit",sans-serif; }
.buy-card .pad { padding: 24px; }
.buy-price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 18px; }
.buy-price .now { font-family: "Outfit",sans-serif; font-size: 32px; font-weight: 800; }
.buy-price .was { color: var(--muted); text-decoration: line-through; font-size: 17px; }
.buy-card .includes { margin-top: 20px; }
.buy-card .includes li { display: flex; gap: 10px; color: var(--muted-2); font-size: 14px; padding: 7px 0; font-weight: 300; }
.buy-card .includes li svg { color: var(--blue-light); flex-shrink: 0; }
.secure-note { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12.5px; margin-top: 14px; justify-content: center; }

/* ---------- Checkout ---------- */
.checkout { display: grid; grid-template-columns: 1fr 380px; gap: 36px; align-items: start; }
.cart-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.cart-item .ci-thumb { width: 120px; height: 80px; border-radius: 10px; flex-shrink: 0; display: grid; place-items: center; color: #fff; font-size: 28px; }
.cart-item .ci-body { flex: 1; }
.cart-item h3 { font-size: 16px; margin-bottom: 4px; }
.cart-item .ci-author { color: var(--muted); font-size: 13px; }
.cart-item .ci-side { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.cart-item .remove { color: var(--blue-light); font-size: 13px; font-weight: 600; font-family: "Outfit",sans-serif; }
.cart-item .remove:hover { text-decoration: underline; }
.summary { background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 26px; position: sticky; top: 90px; }
.summary h3 { font-size: 19px; margin-bottom: 18px; }
.sum-row { display: flex; justify-content: space-between; padding: 8px 0; color: var(--muted-2); font-size: 15px; font-weight: 300; }
.sum-row.total { border-top: 1px solid var(--border); margin-top: 10px; padding-top: 16px; font-family: "Outfit",sans-serif; font-size: 22px; font-weight: 800; color: #fff; }
.paypal-wrap { margin-top: 20px; background: #fff; border-radius: 10px; padding: 14px; }
.empty-cart { text-align: center; padding: 70px 20px; }
.empty-cart .ico { font-size: 64px; margin-bottom: 16px; }
.empty-cart h2 { margin-bottom: 8px; }
.empty-cart p { color: var(--muted); margin-bottom: 22px; font-weight: 300; }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: 28px; right: 28px; background: var(--navy-mid); border: 1px solid var(--border-2); color: #fff; padding: 14px 20px; border-radius: 12px; box-shadow: var(--shadow-lg); font-weight: 500; display: flex; align-items: center; gap: 10px; transform: translateY(140%); opacity: 0; transition: .3s; z-index: 999; }
.toast.show { transform: translateY(0); opacity: 1; }
.toast .check { color: var(--blue-light); }

/* ---------- Modal ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(7,15,28,.8); backdrop-filter: blur(4px); display: none; place-items: center; z-index: 1000; padding: 20px; }
.modal-overlay.show { display: grid; }
.modal { background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: 18px; padding: 40px; max-width: 440px; text-align: center; box-shadow: var(--shadow-lg); }
.modal .ico-ok { width: 80px; height: 80px; border-radius: 50%; background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: var(--green); display: grid; place-items: center; font-size: 40px; margin: 0 auto 20px; }
.modal h2 { margin-bottom: 10px; }
.modal p { color: var(--muted); margin-bottom: 24px; font-weight: 300; }

/* ---------- WhatsApp flotante ---------- */
.wa-float { position: fixed; bottom: 28px; right: 28px; z-index: 998; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 4px 20px rgba(37,211,102,.5); transition: .2s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner, .cta-inner { grid-template-columns: 1fr; }
  .hero-art { display: none; }
  .cat-grid, .courses-grid, .catalog .courses-grid { grid-template-columns: repeat(2,1fr); }
  .feat-grid, .testi-grid, .statsband .grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .course-detail, .checkout { grid-template-columns: 1fr; }
  .catalog { grid-template-columns: 1fr; }
  .filters { position: static; }
  .buy-card, .summary { position: static; }
}
@media (max-width: 680px) {
  .nav-search, .nav-links { display: none; }
  .nav-toggle { display: grid; }
  .topbar .tb-left .hide-sm { display: none; }
  .hero h1 { font-size: 36px; }
  .section { padding: 48px 0; }
  .cat-grid, .courses-grid, .catalog .courses-grid, .feat-grid, .testi-grid, .statsband .grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 22px; flex-wrap: wrap; }
  .learn-grid { grid-template-columns: 1fr; }
  .cta-inner, .modal { padding: 28px; }
  .page-head h1 { font-size: 30px; }
}

/* =========================================================
   ALUMNO: login modal, barras de progreso, portal,
   aula/reproductor y certificado
   ========================================================= */

/* ---------- Inputs del modal de login ---------- */
.auth-label { display: block; font-size: 13px; color: var(--muted-2); margin: 14px 0 6px; font-weight: 500; }
.auth-input { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border-2); background: rgba(255,255,255,.05); color: #fff; font-size: 14.5px; outline: none; transition: .2s; }
.auth-input::placeholder { color: rgba(255,255,255,.3); }
.auth-input:focus { border-color: rgba(27,127,196,.55); background: rgba(27,127,196,.08); }

/* ---------- Barra de progreso ---------- */
.progress { height: 8px; background: rgba(255,255,255,.08); border-radius: 99px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--blue-light)); border-radius: 99px; transition: width .3s; }
.progress.lvl-junior > span { background: linear-gradient(90deg,#1e3055,var(--junior)); }
.progress.lvl-pro > span { background: linear-gradient(90deg,#1e3055,var(--pro)); }
.progress.lvl-expert > span { background: linear-gradient(90deg,#2a1020,var(--expert)); }

/* ---------- Portal del alumno ---------- */
.portal-head { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.portal-head .avatar { width: 60px; height: 60px; font-size: 22px; }
.portal-head h1 { font-size: 30px; }
.portal-head .meta { color: var(--muted); font-size: 14px; }
.portal-tabs { display: flex; gap: 8px; margin: 28px 0 24px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.portal-tab { padding: 12px 18px; font-family: "Outfit",sans-serif; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; cursor: pointer; }
.portal-tab.active { color: #fff; border-color: var(--blue); }
.my-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.my-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.my-card .top { height: 120px; display: grid; place-items: center; font-size: 40px; color: #fff; position: relative; }
.my-card .top .code { position: absolute; bottom: 10px; right: 12px; font-family: "Outfit",sans-serif; font-weight: 800; letter-spacing: .12em; font-size: 12px; opacity: .9; }
.my-card .pad { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.my-card h3 { font-size: 15.5px; margin-bottom: 12px; line-height: 1.3; }
.my-card .pct { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted-2); margin: 10px 0 6px; }
.my-card .actions { margin-top: auto; padding-top: 14px; display: flex; gap: 8px; }
.my-card .actions .btn { flex: 1; padding: 10px; font-size: 13.5px; }
.badge-done { display: inline-flex; align-items: center; gap: 6px; background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: var(--green); font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 99px; font-family: "Outfit",sans-serif; }

/* ---------- Aula / reproductor ---------- */
.classroom { display: grid; grid-template-columns: 1fr 340px; height: calc(100vh - 110px); min-height: 380px; overflow: hidden; }
.classroom-main { background: var(--navy); display: flex; flex-direction: column; padding: 18px; overflow-y: auto; }
.video-wrap { background: #000; aspect-ratio: 16 / 9; height: clamp(285px, 68vh, 700px); width: auto; max-width: 100%; margin: 0 auto; border-radius: 14px; overflow: hidden; position: relative; box-shadow: var(--shadow-md); }
.video-wrap video { width: 100%; height: 100%; display: block; }
/* Marca de agua anti-copia: email del alumno sobre el vídeo (se mueve por JS) */
.video-wm { position: absolute; top: 10%; left: 6%; z-index: 5; pointer-events: none; user-select: none;
  font: 600 13px/1 "Inter", system-ui, sans-serif; color: rgba(255,255,255,.34);
  text-shadow: 0 1px 3px rgba(0,0,0,.75); letter-spacing: .3px; white-space: nowrap;
  padding: 3px 7px; transition: top .8s ease, left .8s ease; }
@media (max-width: 640px) { .video-wm { font-size: 11px; } }
.classroom-main .lesson-bar { max-width: 780px; width: 100%; margin: 16px auto 0; }
.classroom-main .complete-banner { max-width: 780px; width: 100%; margin: 16px auto 0; }
.video-lock { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; background: linear-gradient(135deg,var(--navy),var(--navy-mid)); padding: 20px; }
.video-lock .ico { font-size: 56px; margin-bottom: 12px; }
.lesson-bar { background: var(--navy-mid); padding: 18px 22px; border: 1px solid var(--border); border-radius: 12px; margin-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.lesson-bar h2 { font-size: 18px; }
.lesson-bar small { color: var(--muted); }
.classroom-side { background: var(--navy-mid); border-left: 1px solid var(--border); overflow-y: auto; max-height: 100%; }
.side-head { padding: 20px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--navy-mid); z-index: 2; }
.side-head h3 { font-size: 15px; margin-bottom: 12px; }
.side-head .pct { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted-2); margin-bottom: 6px; }
.side-mod { border-bottom: 1px solid var(--border); }
.side-mod-title { padding: 14px 20px; font-family: "Outfit",sans-serif; font-weight: 600; font-size: 13.5px; color: var(--muted-2); background: rgba(255,255,255,.02); }
.side-lesson { display: flex; align-items: center; gap: 12px; padding: 12px 20px; cursor: pointer; color: rgba(255,255,255,.7); font-size: 13.5px; border-left: 3px solid transparent; transition: .15s; }
.side-lesson:hover { background: rgba(255,255,255,.03); }
.side-lesson.active { background: rgba(27,127,196,.12); border-left-color: var(--blue); color: #fff; }
.side-lesson .tick { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--border-2); display: grid; place-items: center; flex-shrink: 0; font-size: 11px; }
.side-lesson.done .tick { background: var(--green); border-color: var(--green); color: #fff; }
.side-lesson .l-title { flex: 1; }
.side-lesson .l-dur { color: var(--muted); font-size: 12px; }
.complete-banner { background: linear-gradient(135deg, rgba(34,197,94,.15), rgba(27,127,196,.12)); border: 1px solid rgba(34,197,94,.3); border-radius: var(--radius); padding: 20px; margin: 20px; text-align: center; }
.complete-banner h3 { color: var(--green); margin-bottom: 8px; }

/* ---------- Certificado ---------- */
.cert-page { padding: 50px 20px; display: grid; place-items: center; }
.certificate {
  width: 920px; max-width: 100%; background: #0d1c30; color: #fff; border-radius: 18px; overflow: hidden;
  border: 1px solid var(--border-2); box-shadow: var(--shadow-lg); position: relative;
}
.certificate::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(27,127,196,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(27,127,196,.06) 1px,transparent 1px); background-size: 50px 50px; pointer-events: none; }
.cert-inner { position: relative; z-index: 2; padding: 56px 64px; border: 2px solid rgba(27,127,196,.35); margin: 18px; border-radius: 12px; text-align: center; }
.cert-brand { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 6px; }
.cert-brand b { font-family: "Outfit",sans-serif; font-size: 24px; }
.cert-brand b span { color: var(--blue-light); }
.cert-kicker { font-family: "Outfit",sans-serif; letter-spacing: .3em; text-transform: uppercase; font-size: 12px; color: var(--blue-light); margin: 22px 0 6px; }
.cert-h1 { font-family: "Outfit",sans-serif; font-size: 34px; font-weight: 800; margin-bottom: 24px; }
.cert-name { font-family: "Outfit",sans-serif; font-size: 40px; font-weight: 800; color: #fff; border-bottom: 2px solid rgba(27,127,196,.4); display: inline-block; padding: 0 24px 10px; margin-bottom: 24px; }
.cert-text { color: #b9c8db; font-size: 16px; max-width: 600px; margin: 0 auto 8px; font-weight: 300; }
.cert-course { font-family: "Outfit",sans-serif; font-size: 22px; font-weight: 700; color: #fff; margin: 8px 0 28px; }
.cert-seal { width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 26px; display: grid; place-items: center; font-family: "Outfit",sans-serif; font-weight: 800; font-size: 13px; letter-spacing: .1em; color: #fff; border: 3px solid rgba(255,255,255,.25); }
.cert-foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 30px; gap: 24px; }
.cert-sign { text-align: center; flex: 1; }
.cert-sign .sig { font-family: "Outfit",sans-serif; font-size: 26px; font-weight: 700; color: var(--blue-light); border-bottom: 1px solid rgba(255,255,255,.2); padding-bottom: 6px; margin-bottom: 8px; font-style: italic; }
.cert-sign small { color: var(--muted-2); font-size: 12.5px; }
.cert-meta { font-size: 12px; color: var(--muted); margin-top: 26px; letter-spacing: .04em; }
.cert-actions { display: flex; gap: 12px; justify-content: center; margin-top: 28px; }

@media (max-width: 980px) {
  .my-grid { grid-template-columns: repeat(2,1fr); }
  .classroom { grid-template-columns: 1fr; height: auto; overflow: visible; }
  .classroom-main { overflow: visible; }
  .video-wrap { height: auto; width: 100%; }
  .classroom-side { border-left: none; border-top: 1px solid var(--border); max-height: none; }
}
@media (max-width: 680px) {
  .my-grid { grid-template-columns: 1fr; }
  .cert-inner { padding: 32px 22px; }
  .cert-name { font-size: 28px; }
  .cert-h1 { font-size: 24px; }
  .cert-foot { flex-direction: column; align-items: center; }
}

/* Botón demo: oculto en escritorio (ya aparece bajo la foto), visible en móvil */
.demo-mobile { display: none; }
@media (max-width: 1024px) { .demo-mobile { display: inline-flex; } }

/* ---------- Foto del curso (sustituye al icono) ---------- */
.cart-item .ci-thumb { position: relative; overflow: hidden; }
.thumb-img,
.course-thumb img,
.buy-card .preview img,
.cart-item .ci-thumb img,
.my-card .top img,
.hero-card .thumb img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0;
}
.course-thumb .tag, .course-thumb .code,
.buy-card .preview .ptag,
.my-card .top .code { z-index: 2; }

/* En la tarjeta de compra, mostrar la plantilla COMPLETA (sin recortar) */
.buy-card .preview { height: auto; aspect-ratio: 16 / 11; }
.buy-card .preview img { object-fit: contain; padding: 10px; }

/* ---------- Páginas legales ---------- */
.legal { max-width: 820px; margin: 0 auto; }
.legal h2 { font-size: 22px; margin: 30px 0 10px; }
.legal h3 { font-size: 17px; margin: 22px 0 8px; }
.legal p, .legal li { color: var(--muted-2); font-weight: 300; font-size: 15px; line-height: 1.85; }
.legal ul { margin: 8px 0 8px 22px; list-style: disc; }
.legal a { color: var(--blue-light); }
.legal .updated { color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.legal .todo { background: rgba(245,166,35,.12); border: 1px solid rgba(245,166,35,.32); color: #f5c87a; padding: 1px 7px; border-radius: 5px; font-size: 13.5px; }

/* ---------- Banner de cookies ---------- */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 997; background: var(--navy-mid); border-top: 1px solid var(--border-2); padding: 16px 24px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center; box-shadow: 0 -8px 30px rgba(0,0,0,.3); }
.cookie-banner p { color: var(--muted-2); font-size: 13.5px; font-weight: 300; margin: 0; max-width: 720px; }
.cookie-banner a { color: var(--blue-light); }
.cookie-banner .cb-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ---------- Panel de administración ---------- */
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.admin-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 36px; }
.admin-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.admin-card .lbl { color: var(--muted); font-size: 13px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.admin-card .val { font-family: "Outfit",sans-serif; font-weight: 800; font-size: 34px; margin-top: 6px; }
.admin-card.accent .val { color: var(--blue-light); }
.admin-card.green .val { color: var(--green); }
.admin-section { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; margin-bottom: 26px; overflow-x: auto; }
.admin-section h2 { font-size: 19px; margin-bottom: 16px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; }
.admin-table th { text-align: left; font-family: "Outfit",sans-serif; font-weight: 600; font-size: 12.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2); padding: 10px 12px; border-bottom: 1px solid var(--border-2); }
.admin-table td { padding: 11px 12px; border-bottom: 1px solid var(--border); color: rgba(255,255,255,.82); vertical-align: top; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,.02); }
.admin-table .num { font-family: "Outfit",sans-serif; font-weight: 700; }
.admin-table .pill { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 2px 8px; border-radius: 99px; margin: 1px 2px; background: rgba(27,127,196,.14); border: 1px solid rgba(27,127,196,.3); color: var(--blue-light); }
.admin-table .pill.done { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.3); color: var(--green); }
.admin-login { max-width: 400px; margin: 40px auto; background: var(--navy-mid); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 32px; }
.admin-login h1 { font-size: 24px; margin-bottom: 6px; }
.admin-login p.sub { color: var(--muted); font-size: 14px; font-weight: 300; margin-bottom: 22px; }

.admin-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.admin-filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.admin-filters input, .admin-filters select { padding: 9px 12px; border-radius: 9px; border: 1px solid var(--border-2); background: var(--navy); color: #fff; font-size: 13.5px; outline: none; }
.admin-filters input:focus, .admin-filters select:focus { border-color: rgba(27,127,196,.55); }
.admin-filters input[type=date] { color-scheme: dark; }
.admin-filters .lbl-sm { color: var(--muted); font-size: 12px; }
.btn-sm { padding: 8px 14px; font-size: 13px; }

/* Gráfico de barras (ingresos por mes) */
.chart { display: flex; align-items: flex-end; gap: 12px; height: 190px; padding: 12px 4px 0; overflow-x: auto; }
.bar-col { display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 50px; flex: 1; height: 100%; justify-content: flex-end; }
.bar-col .bv { font-size: 11px; color: var(--muted-2); font-family: "Outfit",sans-serif; font-weight: 700; white-space: nowrap; }
.bar-col .bar { width: 64%; max-width: 44px; background: linear-gradient(180deg, var(--blue-light), var(--blue)); border-radius: 6px 6px 0 0; min-height: 3px; }
.bar-col .bm { font-size: 11px; color: var(--muted); white-space: nowrap; }

@media (max-width: 900px) { .admin-cards { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px) { .admin-cards { grid-template-columns: 1fr; } }

/* ---------- Wiki interna (admin) ---------- */
.wiki-layout { display: grid; grid-template-columns: 250px 1fr; gap: 24px; align-items: start; }
.wiki-side { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; position: sticky; top: 90px; }
.wiki-side h4 { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.wiki-side a { display: block; padding: 9px 12px; border-radius: 8px; color: var(--muted-2); font-size: 13.5px; text-decoration: none; cursor: pointer; }
.wiki-side a:hover { background: rgba(255,255,255,.04); color: #fff; }
.wiki-side a.active { background: rgba(27,127,196,.16); color: #fff; }
.wiki-content { background: var(--navy-mid); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; min-height: 320px; overflow-x: auto; }
.wiki-content h1 { font-size: 26px; margin: 0 0 14px; } .wiki-content h2 { font-size: 20px; margin: 24px 0 10px; } .wiki-content h3 { font-size: 16px; margin: 18px 0 8px; }
.wiki-content p, .wiki-content li { color: var(--muted-2); font-weight: 300; line-height: 1.8; font-size: 14.5px; }
.wiki-content ul, .wiki-content ol { margin: 8px 0 8px 22px; } .wiki-content li { margin: 3px 0; }
.wiki-content code { background: rgba(255,255,255,.06); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; font-size: 13px; font-family: ui-monospace,Consolas,monospace; color: #a9c7e8; }
.wiki-content pre { background: #0b1628; border: 1px solid var(--border); border-radius: 10px; padding: 14px; overflow: auto; margin: 12px 0; }
.wiki-content pre code { background: none; border: none; padding: 0; color: #cde1f5; display: block; }
.wiki-content a { color: var(--blue-light); }
.wiki-content table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 13.5px; }
.wiki-content th, .wiki-content td { border: 1px solid var(--border-2); padding: 8px 10px; text-align: left; color: var(--muted-2); vertical-align: top; }
.wiki-content th { background: rgba(255,255,255,.03); color: #fff; font-family: "Outfit",sans-serif; }
.wiki-content blockquote { border-left: 3px solid var(--blue); background: rgba(27,127,196,.06); padding: 8px 14px; margin: 12px 0; border-radius: 0 8px 8px 0; }
.wiki-content hr { border: none; border-top: 1px solid var(--border); margin: 18px 0; }
@media (max-width: 780px) { .wiki-layout { grid-template-columns: 1fr; } .wiki-side { position: static; } }

/* ---------- Impresión del certificado ---------- */
@media print {
  body { background: #fff !important; }
  .topbar, .nav, .footer, .wa-float, .cert-actions, .toast { display: none !important; }
  .cert-page { padding: 0; }
  .certificate { box-shadow: none; border: none; width: 100%; }
}