/* =========================================================================
   JrTrading Academy — estilos
   ========================================================================= */
:root {
  --bg: #08080a;
  --bg-2: #0e0e11;
  --surface: #131317;
  --surface-2: #1a1a1f;
  --surface-3: #232329;
  --border: #26262c;
  --border-2: #34343c;
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --faint: #6b6b74;
  --silver: linear-gradient(135deg, #fafafa 0%, #c9c9cf 35%, #8e8e96 55%, #e4e4e7 75%, #a8a8b0 100%);
  --silver-solid: #d4d4d8;
  --green: #16a34a;
  --green-2: #22c55e;
  --red: #ef4444;
  --amber: #f59e0b;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 40px rgba(0, 0, 0, .45);
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Cinzel', 'Times New Roman', serif;
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 15px; line-height: 1.55; -webkit-font-smoothing: antialiased; min-height: 100vh;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; letter-spacing: -.01em; }
p { margin: 0; }
[hidden] { display: none !important; }
::selection { background: #e4e4e7; color: #0a0a0b; }

.i { width: 20px; height: 20px; flex: none; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.pad { padding: 16px; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.silver-text {
  background: var(--silver); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--muted);
}

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: 999px; font-weight: 600; font-size: 14px;
  border: 1px solid transparent; transition: transform .15s, background .2s, border-color .2s, opacity .2s;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; pointer-events: none; }
.btn-primary { background: var(--silver); color: #0a0a0b; box-shadow: 0 0 0 1px rgba(255,255,255,.15) inset, 0 8px 24px rgba(255,255,255,.08); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { border-color: var(--border-2); background: var(--surface); }
.btn-ghost:hover { border-color: #4a4a54; background: var(--surface-2); }
.btn-danger { background: var(--red); color: #fff; }
.btn-green { background: var(--green); color: #fff; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; }
.btn-lg { height: 52px; padding: 0 28px; font-size: 15px; }
.btn-block { width: 100%; }
.icon-btn {
  position: relative; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--border); background: var(--surface); transition: background .2s;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn.sm { width: 32px; height: 32px; }
.icon-btn.sm .i { width: 16px; height: 16px; }
.icon-btn.danger:hover { color: var(--red); border-color: rgba(239,68,68,.4); }
.badge {
  position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 999px; background: var(--red); color: #fff; font-size: 11px; font-weight: 700;
  display: grid; place-items: center; border: 2px solid var(--bg);
}

/* ---------- formularios ---------- */
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 500; color: var(--muted); }
.input, select.input, textarea.input {
  width: 100%; height: 46px; padding: 0 14px; border-radius: var(--radius-sm); border: 1px solid var(--border-2);
  background: var(--bg-2); outline: none; transition: border-color .2s, box-shadow .2s;
}
textarea.input { height: auto; min-height: 96px; padding: 12px 14px; resize: vertical; }
.input:focus { border-color: #8e8e96; box-shadow: 0 0 0 4px rgba(212,212,216,.08); }
.form-error { color: #fca5a5; font-size: 13px; margin-bottom: 12px; min-height: 0; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: #d4d4d8; }
.seg { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--border); }
.seg button { padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--muted); }
.seg button.is-active { background: var(--surface-3); color: var(--text); }

/* ---------- barra superior ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50; background: rgba(8,8,10,.78);
  backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner { max-width: var(--max); margin: 0 auto; padding: 0 20px; height: 68px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 28px; height: auto; filter: drop-shadow(0 0 10px rgba(255,255,255,.15)); }
.brand span { font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: .04em; line-height: 1; display: grid; }
.brand small { font-family: var(--font); font-size: 10px; font-weight: 600; letter-spacing: .3em; color: var(--faint); text-transform: uppercase; margin-top: 3px; }
.topnav { display: flex; gap: 6px; flex: 1; }
.topnav a { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-weight: 500; font-size: 14px; transition: color .2s, background .2s; }
.topnav a:hover { color: var(--text); }
.topnav a.is-active { color: var(--text); background: var(--surface-2); }
.topbar-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--silver); color: #0a0a0b;
  font-weight: 700; font-size: 14px; display: grid; place-items: center;
}
.menu-wrap { position: relative; }
.dropdown {
  position: absolute; right: 0; top: calc(100% + 10px); min-width: 240px; background: var(--surface);
  border: 1px solid var(--border-2); border-radius: 14px; box-shadow: var(--shadow); padding: 6px; z-index: 60;
  animation: pop .16s ease-out;
}
.dropdown-head { padding: 10px 12px 12px; border-bottom: 1px solid var(--border); margin-bottom: 6px; display: grid; gap: 2px; }
.dropdown-head span { font-size: 13px; color: var(--muted); }
.dropdown a, .dropdown > button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 8px; font-size: 14px; text-align: left; }
.dropdown a:hover, .dropdown > button:hover { background: var(--surface-2); }
.dropdown .i { width: 18px; height: 18px; color: var(--muted); }
.notif-panel { right: 20px; top: 60px; width: min(380px, calc(100vw - 32px)); max-height: 70vh; overflow: auto; position: fixed; }
.notif { display: grid !important; gap: 2px; padding: 12px !important; border-radius: 10px; }
.notif span { color: var(--muted); font-size: 13px; }
.notif time { color: var(--faint); font-size: 12px; }
.notif.is-new { background: rgba(212,212,216,.06); }
.notif.is-new strong::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--green-2); margin-right: 8px; vertical-align: middle; }
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(.98); } }

.bottomnav { display: none; }

/* ---------- página principal (landing) ---------- */
.landing-nav { position: absolute; inset: 0 0 auto; z-index: 10; }
.landing-nav .topbar-inner { height: 80px; }
.landing-nav .actions { margin-left: auto; display: flex; gap: 10px; }
.hero {
  position: relative; min-height: 100vh; display: grid; place-items: center; text-align: center; overflow: hidden;
  padding: 120px 20px 80px;
  background:
    radial-gradient(60% 50% at 50% 40%, rgba(255,255,255,.08), transparent 70%),
    radial-gradient(40% 40% at 50% 100%, rgba(255,255,255,.04), transparent 70%),
    var(--bg);
}
.hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(60% 60% at 50% 45%, #000, transparent);
  -webkit-mask-image: radial-gradient(60% 60% at 50% 45%, #000, transparent);
}
.hero-inner { position: relative; z-index: 1; max-width: 820px; }
.hero-logo { width: 140px; margin: 0 auto 28px; filter: drop-shadow(0 0 40px rgba(255,255,255,.18)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-8px); } }
.hero h1 { font-family: var(--font-display); font-size: clamp(36px, 6.5vw, 72px); font-weight: 700; letter-spacing: .01em; margin: 16px 0 20px; }
.hero p.lead { font-size: clamp(16px, 2vw, 19px); color: var(--muted); max-width: 600px; margin: 0 auto 36px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-trust { margin-top: 48px; display: flex; gap: 32px; justify-content: center; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.hero-trust strong { display: block; font-size: 26px; color: var(--text); font-weight: 700; }

.section { padding: 100px 0; border-top: 1px solid var(--border); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 42px); margin: 12px 0; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature { padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.feature .i { width: 26px; height: 26px; color: var(--silver-solid); margin-bottom: 18px; }
.feature h3 { font-size: 17px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 14px; }
.preview-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 1fr); gap: 16px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.preview-strip > * { scroll-snap-align: start; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; max-width: 980px; margin: 0 auto; }
.plan {
  position: relative; padding: 32px 28px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.plan.featured { border-color: transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--silver) border-box; border: 1px solid transparent; }
.plan .tag { position: absolute; top: -12px; left: 28px; padding: 4px 12px; border-radius: 999px; background: var(--silver); color: #0a0a0b; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.plan h3 { font-size: 16px; color: var(--muted); font-weight: 600; }
.plan .price { font-size: 44px; font-weight: 800; letter-spacing: -.03em; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 26px; display: grid; gap: 10px; font-size: 14px; color: var(--muted); }
.plan li { display: flex; gap: 10px; }
.plan li .i { width: 18px; height: 18px; color: var(--green-2); }
.plan .btn { margin-top: auto; }

.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px 22px; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: '+'; color: var(--muted); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--muted); margin-top: 12px; font-size: 14px; }
.footer { padding: 40px 0 60px; border-top: 1px solid var(--border); color: var(--faint); font-size: 13px; }
.footer .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.disclaimer { max-width: 620px; }

/* ---------- autenticación ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-art {
  position: relative; overflow: hidden; display: grid; place-items: center; padding: 40px; border-right: 1px solid var(--border);
  background: radial-gradient(60% 50% at 50% 45%, rgba(255,255,255,.08), transparent 70%), var(--bg-2);
}
.auth-art img { width: 220px; filter: drop-shadow(0 0 50px rgba(255,255,255,.18)); }
.auth-art blockquote { position: absolute; bottom: 48px; left: 48px; right: 48px; margin: 0; color: var(--muted); font-size: 15px; }
.auth-art blockquote strong { display: block; color: var(--text); font-family: var(--font-display); font-size: 22px; margin-bottom: 6px; }
.auth-form { display: grid; place-items: center; padding: 40px 24px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h1 { font-size: 28px; margin: 8px 0 6px; }
.auth-card h1 + p { color: var(--muted); margin-bottom: 28px; }
.auth-switch { margin-top: 22px; text-align: center; color: var(--muted); font-size: 14px; }
.auth-switch a { color: var(--text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.demo-box { margin-top: 28px; padding: 16px; border-radius: 14px; border: 1px dashed var(--border-2); background: var(--bg-2); }
.demo-box p { font-size: 12px; color: var(--faint); margin-bottom: 10px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.demo-box div { display: flex; gap: 8px; flex-wrap: wrap; }
.back-link { display: flex; width: fit-content; align-items: center; gap: 6px; color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.back-link .i { width: 16px; height: 16px; }

/* ---------- área de miembros ---------- */
.page { padding: 32px 0 80px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.page-head h1 { font-size: clamp(24px, 3.5vw, 32px); }
.page-head p { color: var(--muted); margin-top: 6px; }
.search { position: relative; width: min(340px, 100%); }
.search .i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--faint); width: 18px; height: 18px; }
.search .input { padding-left: 42px; border-radius: 999px; height: 44px; }

.overview {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; margin-bottom: 36px;
}
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.continue { display: grid; grid-template-columns: 220px 1fr; overflow: hidden; transition: border-color .2s; }
.continue:hover { border-color: var(--border-2); }
.continue .cover { aspect-ratio: auto; height: 100%; min-height: 150px; border-radius: 0; }
.continue-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 6px; justify-content: center; }
.continue-body h3 { font-size: 18px; }
.continue-body .row { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.continue-body .row .progress { flex: 1; }
.play-fab { width: 44px; height: 44px; border-radius: 50%; background: var(--silver); color: #0a0a0b; display: grid; place-items: center; flex: none; }
.play-fab .i { width: 18px; height: 18px; margin-left: 2px; }
.ring-card { padding: 22px 24px; display: flex; align-items: center; gap: 22px; }
.ring { --p: 0; width: 96px; height: 96px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: conic-gradient(var(--green-2) calc(var(--p) * 1%), var(--surface-3) 0); }
.ring::before { content: attr(data-label); width: 78px; height: 78px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; font-weight: 800; font-size: 20px; }
.ring-card h3 { font-size: 16px; margin-bottom: 4px; }
.ring-card p { color: var(--muted); font-size: 14px; }

.section-title { display: flex; align-items: center; justify-content: space-between; margin: 8px 0 16px; }
.section-title h2 { font-size: 18px; }

.modules { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.module-card {
  display: flex; flex-direction: column; border-radius: 22px; overflow: hidden; background: #111114;
  border: 1px solid var(--border); transition: transform .25s, border-color .25s, box-shadow .25s;
}
.module-card:hover { transform: translateY(-3px); border-color: #3a3a42; box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.module-card:hover .cover-img { transform: scale(1.04); }
.module-body { padding: 22px 24px 20px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.module-body h3 { font-size: 19px; font-weight: 700; text-transform: uppercase; letter-spacing: .01em; }
.module-body .desc { color: var(--muted); font-size: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 4px; }
.module-body .progress { margin-top: 18px; }
.module-meta { color: var(--muted); font-size: 14px; margin-top: 10px; }
.module-foot { border-top: 1px solid var(--border); margin-top: 14px; padding-top: 14px; color: var(--faint); font-size: 14px; display: flex; justify-content: space-between; }
.module-card.locked { cursor: pointer; }
.module-card.locked .cover::after {
  content: ''; position: absolute; inset: 0; background: rgba(8,8,10,.55); backdrop-filter: blur(2px);
}
.lock-pill {
  position: absolute; z-index: 3; top: 14px; right: 14px; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px;
  border-radius: 999px; background: rgba(0,0,0,.7); border: 1px solid rgba(255,255,255,.12); font-size: 12px; font-weight: 600;
}
.lock-pill .i { width: 14px; height: 14px; }
.done-pill { background: rgba(22,163,74,.9); border-color: transparent; }

/* portada generada / subida */
.cover { position: relative; aspect-ratio: 16 / 8; overflow: hidden; display: grid; place-items: center; background: #1a1a1d; isolation: isolate; container-type: inline-size; }
.cover-big { aspect-ratio: 16 / 6; border-radius: var(--radius); }
.cover-img {
  position: absolute; inset: 0; z-index: -1; background-size: cover; background-position: center; transition: transform .6s ease;
  background-image:
    radial-gradient(45% 60% at var(--gx) var(--gy), rgba(255,255,255,.55), transparent 70%),
    radial-gradient(70% 80% at 50% 120%, rgba(0,0,0,.8), transparent 60%),
    linear-gradient(160deg, #9a9aa0, #3a3a40 60%, #1d1d21);
}
.cover:not(.has-img) .cover-img::after {
  content: ''; position: absolute; inset: 0; opacity: .35; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cover-title {
  position: relative; z-index: 2; font-family: 'Montserrat', var(--font); font-weight: 800; text-transform: uppercase;
  letter-spacing: .38em; font-size: clamp(9px, 6cqi, 34px); color: #fff; text-align: center; line-height: 1.35;
  text-shadow: 0 2px 18px rgba(0,0,0,.55), 0 0 2px rgba(0,0,0,.4); padding-inline: 16px;
}
.has-img .cover-title { text-shadow: 0 2px 24px rgba(0,0,0,.8); }

.progress { height: 10px; border-radius: 999px; background: #26262c; overflow: hidden; }
.progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--green), var(--green-2)); transition: width .6s cubic-bezier(.2,.8,.2,1); min-width: 0; }
.progress.thin { height: 4px; }

.paywall {
  display: flex; align-items: center; gap: 20px; padding: 22px 24px; margin-bottom: 28px; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(245,158,11,.12), rgba(245,158,11,.03)); border: 1px solid rgba(245,158,11,.3);
}
.paywall .i { width: 28px; height: 28px; color: var(--amber); }
.paywall div { flex: 1; }
.paywall h3 { font-size: 16px; }
.paywall p { color: var(--muted); font-size: 14px; margin-top: 2px; }
.empty { text-align: center; padding: 64px 20px; color: var(--muted); border: 1px dashed var(--border-2); border-radius: var(--radius); }
.empty .i { width: 36px; height: 36px; margin: 0 auto 12px; color: var(--faint); }

/* ---------- reproductor ---------- */
.player-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }
.crumbs { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.crumbs a:hover { color: var(--text); }
.crumbs .i { width: 14px; height: 14px; }
.player { position: relative; border-radius: var(--radius); overflow: hidden; background: #000; aspect-ratio: 16 / 9; border: 1px solid var(--border); }
.player video { width: 100%; height: 100%; object-fit: contain; background: #000; }
.player { user-select: none; -webkit-user-select: none; }
.player:fullscreen { border: 0; border-radius: 0; aspect-ratio: auto; width: 100vw; height: 100vh; }
.player.is-shielded video { filter: blur(36px) brightness(.35) saturate(.4); }
.shield {
  position: absolute; inset: 0; z-index: 5; display: grid; place-items: center; text-align: center; padding: 24px;
  background: rgba(8,8,10,.4); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
}
.shield > div { max-width: 420px; }
.shield-icon { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; background: rgba(245,158,11,.14); color: var(--amber); }
.shield-icon .i { width: 28px; height: 28px; }
.shield h3 { font-size: 20px; margin-bottom: 6px; }
.shield p { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.fs-btn {
  position: absolute; top: 12px; right: 12px; z-index: 3; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(0,0,0,.55); border: 1px solid rgba(255,255,255,.12); opacity: 0; transition: opacity .2s;
}
.player:hover .fs-btn, .fs-btn:focus-visible { opacity: 1; }
@media (hover: none) { .fs-btn { opacity: 1; } }
@media print { .player, .playlist { display: none !important; } }
/* marca de agua: mosaico que se desplaza + placa con hora que salta de lugar */
.wm-tile {
  position: absolute; inset: -300px; z-index: 2; pointer-events: none; opacity: 1;
  background-repeat: repeat; animation: wmDrift 45s linear infinite;
}
@keyframes wmDrift { to { transform: translate(560px, 300px); } }
.watermark {
  position: absolute; z-index: 2; pointer-events: none; user-select: none; opacity: 1;
  display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 8px; border-radius: 10px;
  font-size: 12px; line-height: 1.35; font-weight: 500; letter-spacing: .02em; white-space: nowrap;
  color: rgba(255,255,255,.62); background: rgba(0,0,0,.32); border: 1px solid rgba(255,255,255,.1);
  text-shadow: 0 1px 2px rgba(0,0,0,.5);
}
.watermark .i { width: 18px; height: 18px; opacity: .8; }
.watermark strong { color: rgba(255,255,255,.8); font-weight: 700; }
.player:fullscreen .watermark { font-size: 15px; }
@media (max-width: 720px) { .watermark { font-size: 10px; padding: 4px 8px 4px 6px; } .watermark .i { width: 14px; height: 14px; } }
.player-overlay {
  position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; text-align: center;
  background: rgba(0,0,0,.78); backdrop-filter: blur(6px); padding: 20px;
}
.player-overlay h3 { font-size: 22px; margin: 8px 0 18px; }
.player-overlay .countdown { color: var(--muted); font-size: 14px; }
.player-overlay .actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.player-msg { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--muted); padding: 20px; }
.lesson-info { margin-top: 22px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: flex-start; }
.lesson-info h1 { font-size: clamp(20px, 2.6vw, 26px); }
.lesson-info .meta { color: var(--muted); font-size: 14px; margin-top: 6px; display: flex; gap: 14px; flex-wrap: wrap; }
.lesson-info .meta span { display: inline-flex; gap: 6px; align-items: center; }
.lesson-info .meta .i { width: 16px; height: 16px; }
.lesson-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.lesson-desc { margin-top: 20px; padding: 20px 22px; color: var(--muted); white-space: pre-line; }
.lesson-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; }

.playlist { position: sticky; top: 88px; overflow: hidden; }
.playlist-head { padding: 20px 20px 16px; border-bottom: 1px solid var(--border); }
.playlist-head h2 { font-size: 16px; text-transform: uppercase; letter-spacing: .02em; }
.playlist-head p { color: var(--muted); font-size: 13px; margin: 6px 0 12px; }
.playlist ol { list-style: none; margin: 0; padding: 8px; max-height: calc(100vh - 260px); overflow: auto; }
.playlist li a { display: flex; gap: 12px; align-items: center; padding: 12px; border-radius: 12px; transition: background .2s; }
.playlist li a:hover { background: var(--surface-2); }
.playlist li a.is-current { background: var(--surface-3); }
.playlist .num { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border-2); display: grid; place-items: center; font-size: 12px; font-weight: 700; color: var(--muted); flex: none; }
.playlist .num .i { width: 30px; height: 30px; }
.playlist .is-done .num { border: 0; color: var(--green-2); }
.playlist .is-current .num { background: var(--silver); color: #0a0a0b; border: 0; }
.playlist .is-current .num .i { width: 14px; height: 14px; margin-left: 2px; }
.playlist .t { flex: 1; min-width: 0; }
.playlist .t strong { display: block; font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.playlist .t span { font-size: 12px; color: var(--faint); }
.playlist .t .progress { margin-top: 6px; }

/* ---------- cuenta ---------- */
.account-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 20px; align-items: start; }
.card-pad { padding: 24px; }
.card h2 { font-size: 17px; margin-bottom: 16px; }
.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status.active { color: var(--green-2); background: rgba(34,197,94,.1); }
.status.inactive { color: #fca5a5; background: rgba(239,68,68,.1); }
.status.warn { color: #fcd34d; background: rgba(245,158,11,.12); }
.status.admin { color: #e4e4e7; background: rgba(228,228,231,.1); }
.kv { display: grid; gap: 14px; margin: 18px 0; }
.kv div { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; text-align: right; }

/* ---------- modales ---------- */
.modal {
  width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 48px); padding: 0; border: 1px solid var(--border-2);
  border-radius: 20px; background: var(--surface); color: var(--text); box-shadow: var(--shadow);
}
.modal-sm { width: min(420px, calc(100vw - 32px)); }
.modal > form, .modal > div { padding: 26px; }
.modal h3 { font-size: 19px; margin-bottom: 8px; }
.modal::backdrop { background: rgba(0,0,0,.7); backdrop-filter: blur(4px); }
.modal[open] { animation: pop .18s ease-out; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }

.dropzone {
  border: 1.5px dashed var(--border-2); border-radius: 14px; padding: 24px; text-align: center; color: var(--muted);
  background: var(--bg-2); transition: border-color .2s, background .2s; cursor: pointer; position: relative;
}
.dropzone:hover, .dropzone.drag { border-color: #8e8e96; background: var(--surface-2); }
.dropzone .i { display: block; width: 28px; height: 28px; margin: 0 auto 8px; color: var(--silver-solid); }
.dropzone strong { color: var(--text); }
.dropzone small { display: block; margin-top: 4px; color: var(--faint); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone .file-name { margin-top: 10px; color: var(--text); font-size: 13px; word-break: break-all; }
.dropzone .cover { margin-top: 12px; border-radius: 10px; }
.upload-progress { margin-top: 12px; }
.upload-progress small { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; }

/* ---------- panel de administración ---------- */
.admin-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); min-height: calc(100vh - 69px); }
.admin-side { border-right: 1px solid var(--border); padding: 24px 14px; position: sticky; top: 69px; height: calc(100vh - 69px); display: flex; flex-direction: column; gap: 4px; }
.admin-side p { font-size: 11px; color: var(--faint); letter-spacing: .16em; text-transform: uppercase; font-weight: 700; padding: 0 12px; margin: 6px 0 8px; }
.admin-side button, .admin-side a { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 10px; color: var(--muted); font-weight: 500; font-size: 14px; text-align: left; width: 100%; }
.admin-side button:hover, .admin-side a:hover { background: var(--surface); color: var(--text); }
.admin-side button.is-active { background: var(--surface-2); color: var(--text); }
.admin-side .spacer { flex: 1; }
.admin-main { padding: 32px 36px 80px; min-width: 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat { padding: 20px 22px; }
.stat .label { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.stat .label .i { width: 16px; height: 16px; }
.stat .value { font-size: 30px; font-weight: 800; letter-spacing: -.02em; margin-top: 8px; }
.stat .sub { color: var(--faint); font-size: 12px; margin-top: 2px; }
.two-col { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.list-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.list-row:last-child { border-bottom: 0; }
.list-row .grow { flex: 1; min-width: 0; }
.list-row .grow strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-row .grow span { color: var(--faint); font-size: 12px; }
.mini-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--surface-3); display: grid; place-items: center; font-weight: 700; font-size: 12px; flex: none; }

.admin-module { margin-bottom: 14px; overflow: hidden; }
.admin-module-head { display: flex; gap: 16px; padding: 14px; align-items: center; }
.admin-module-head .cover { width: 150px; flex: none; border-radius: 10px; aspect-ratio: 16 / 9; }
.admin-module-head .grow { flex: 1; min-width: 0; }
.admin-module-head h3 { font-size: 16px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.admin-module-head p { color: var(--muted); font-size: 13px; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-lessons { border-top: 1px solid var(--border); background: var(--bg-2); }
.admin-lesson { display: flex; align-items: center; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--border); font-size: 14px; }
.admin-lesson:last-child { border-bottom: 0; }
.admin-lesson .n { color: var(--faint); width: 22px; font-weight: 700; font-size: 13px; }
.admin-lesson .grow { flex: 1; min-width: 0; }
.admin-lesson .grow strong { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-lesson .grow span { color: var(--faint); font-size: 12px; display: inline-flex; gap: 6px; align-items: center; }
.admin-lesson .grow span .i { width: 13px; height: 13px; }
.admin-add { padding: 12px 18px; }

.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; color: var(--faint); font-weight: 600; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; padding: 12px 16px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 14px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table .user-cell { display: flex; gap: 12px; align-items: center; }
.table .user-cell span { display: block; color: var(--faint); font-size: 12px; }
.table .progress { width: 110px; display: inline-block; vertical-align: middle; margin-right: 8px; }
.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin-bottom: 16px; }

/* ---------- toasts ---------- */
.toasts { position: fixed; z-index: 200; bottom: 24px; left: 50%; transform: translateX(-50%); display: grid; gap: 8px; width: max-content; max-width: calc(100vw - 32px); }
.toast {
  display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 999px; background: #f4f4f5; color: #0a0a0b;
  font-weight: 600; font-size: 14px; box-shadow: var(--shadow); animation: toastIn .25s ease-out; transition: opacity .3s, transform .3s;
}
.toast .i { width: 18px; height: 18px; color: var(--green); }
.toast-error .i { color: var(--red); }
.toast.out { opacity: 0; transform: translateY(8px); }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } }

.skeleton { background: linear-gradient(90deg, var(--surface) 0%, var(--surface-2) 50%, var(--surface) 100%); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 12px; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .player-layout { grid-template-columns: 1fr; }
  .playlist { position: static; }
  .playlist ol { max-height: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .two-col, .account-grid, .overview { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .auth { grid-template-columns: 1fr; }
  .auth-art { display: none; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-side {
    position: sticky; top: 68px; z-index: 40; height: auto; flex-direction: row; overflow-x: auto; padding: 10px 16px;
    border-right: 0; border-bottom: 1px solid var(--border); background: rgba(8,8,10,.9); backdrop-filter: blur(12px);
    scrollbar-width: none;
  }
  .admin-side::-webkit-scrollbar { display: none; }
  .admin-side p, .admin-side .spacer { display: none; }
  .admin-side button, .admin-side a { width: auto; white-space: nowrap; padding: 9px 14px; }
  .admin-main { padding: 24px 16px 100px; }
}
@media (max-width: 720px) {
  body { font-size: 14px; }
  .container { padding: 0 16px; }
  .topnav { display: none; }
  .topbar-inner { height: 64px; padding: 0 16px; }
  .landing-nav .actions .btn-ghost { display: none; }
  .page { padding: 20px 0 110px; }
  .modules { grid-template-columns: 1fr; gap: 16px; }
  .continue { grid-template-columns: 1fr; }
  .continue .cover { aspect-ratio: 16 / 7; min-height: 0; }
  .admin-module-head { flex-wrap: wrap; }
  .admin-module-head .cover { width: 100%; }
  .admin-lesson { flex-wrap: wrap; }
  .admin-lesson .row-actions { width: 100%; justify-content: flex-end; }
  .stat .value { font-size: 24px; }
  .section { padding: 72px 0; }
  .paywall { flex-direction: column; align-items: flex-start; }
  .lesson-actions { width: 100%; }
  .lesson-actions .btn { flex: 1; }
  .bottomnav {
    display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; z-index: 50; left: 0; right: 0; bottom: 0;
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); background: rgba(14,14,17,.92);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-top: 1px solid var(--border);
  }
  .bottomnav a, .bottomnav button { position: relative; display: grid; justify-items: center; gap: 2px; font-size: 11px; color: var(--faint); padding: 4px 0; }
  .bottomnav .i { width: 24px; height: 24px; }
  .bottomnav .is-active { color: var(--text); }
  .bottomnav .badge { right: calc(50% - 22px); top: -2px; }
  .bn-logo { width: 30px; height: 30px; border-radius: 50%; background: #000; border: 1px solid var(--border-2); display: grid; place-items: center; }
  .bn-logo img { width: 14px; }
  .toasts { bottom: 90px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- admin: planes y precios ---------- */
.notice { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.notice .i { width: 18px; height: 18px; margin-top: 1px; color: var(--amber); }
.plan-editors { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.plan-editor { display: flex; flex-direction: column; }
.plan-editor.is-featured { border-color: #6b6b74; }
.plan-editor-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 18px; font-size: 16px; }
.plan-editor-head .faint { font-size: 12px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.input-prefix { position: relative; }
.input-prefix span { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--faint); }
.input-prefix .input { padding-left: 28px; }
.per-month { font-size: 13px; color: var(--muted); margin: -4px 0 16px; min-height: 20px; }
.per-month strong { color: var(--green-2); }
.plan-editor-actions { display: flex; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 20px; }

/* ---------- códigos de 6 dígitos ---------- */
.code-inputs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin: 8px 0 18px; }
.code-inputs input {
  width: 100%; min-width: 0;
  height: 58px; text-align: center; font-size: 24px; font-weight: 700; border-radius: 12px; border: 1px solid var(--border-2);
  background: var(--bg-2); outline: none; transition: border-color .2s, box-shadow .2s; padding: 0;
}
.code-inputs input:focus { border-color: #8e8e96; box-shadow: 0 0 0 4px rgba(212,212,216,.08); }
.code-hint { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.code-hint strong { color: var(--text); }
.link-btn { color: var(--text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
.link-btn:disabled { color: var(--faint); text-decoration: none; cursor: default; }
.auth-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: -6px 0 18px; font-size: 14px; }
.auth-row a { color: var(--muted); }
.auth-row a:hover { color: var(--text); }
.divider { display: flex; align-items: center; gap: 12px; color: var(--faint); font-size: 12px; margin: 20px 0; text-transform: uppercase; letter-spacing: .1em; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* medidor de contraseña */
.pw-meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 8px; }
.pw-meter span { height: 4px; border-radius: 4px; background: var(--surface-3); transition: background .2s; }
.pw-meter[data-score="1"] span:nth-child(-n+1) { background: var(--red); }
.pw-meter[data-score="2"] span:nth-child(-n+2) { background: var(--amber); }
.pw-meter[data-score="3"] span:nth-child(-n+3) { background: #84cc16; }
.pw-meter[data-score="4"] span { background: var(--green-2); }
.pw-help { font-size: 12px; color: var(--faint); margin-top: 6px; }

/* ---------- seguridad / doble factor ---------- */
.security-hero { display: flex; gap: 18px; align-items: flex-start; padding: 24px; margin-bottom: 20px; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(34,197,94,.1), rgba(34,197,94,.02)); border: 1px solid rgba(34,197,94,.28); }
.security-hero .i { width: 30px; height: 30px; color: var(--green-2); flex: none; }
.security-hero h2 { font-size: 20px; margin-bottom: 6px; }
.security-hero p { color: var(--muted); }
.methods { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-bottom: 20px; }
.method { display: flex; flex-direction: column; gap: 12px; }
.method-head { display: flex; gap: 14px; align-items: center; }
.method-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--surface-3); flex: none; }
.method-icon .i { width: 24px; height: 24px; }
.method-head h3 { font-size: 16px; }
.method-head p { color: var(--muted); font-size: 13px; }
.method .tag-rec { font-size: 11px; font-weight: 700; color: #0a0a0b; background: var(--silver); padding: 2px 8px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }
.method-body { color: var(--muted); font-size: 14px; }
.method-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; padding-top: 6px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; font-size: 14px; color: var(--muted); counter-increment: s; }
.steps li::before { content: counter(s); width: 26px; height: 26px; border-radius: 50%; background: var(--surface-3); color: var(--text); display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.qr-box { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.qr-box img { width: 168px; height: 168px; border-radius: 12px; background: #fff; padding: 6px; }
.secret-key { font-family: ui-monospace, Consolas, monospace; font-size: 13px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; word-break: break-all; color: var(--text); }
.key-list { display: grid; gap: 8px; }
.key-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--border); font-size: 14px; }
.key-item .grow { flex: 1; min-width: 0; }
.key-item span { display: block; color: var(--faint); font-size: 12px; }
.recovery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 16px 0; font-family: ui-monospace, Consolas, monospace; font-size: 15px; }
.recovery-grid span { background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px; text-align: center; letter-spacing: .06em; }
.mfa-choice { display: grid; gap: 10px; }
.mfa-choice .btn { justify-content: flex-start; height: 54px; border-radius: 14px; }
@media (max-width: 420px) { .code-inputs { gap: 6px; } .code-inputs input { height: 50px; font-size: 20px; } }

/* ---------- pie de página del sitio ---------- */
.site-footer { margin-top: 40px; padding: 48px 0 40px; border-top: 1px solid var(--border); background: var(--bg-2); color: var(--muted); font-size: 14px; }
.site-footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-footer-brand p { margin-top: 12px; max-width: 340px; color: var(--faint); line-height: 1.6; }
.site-footer-links { display: flex; flex-direction: column; gap: 10px; }
.site-footer-links strong { color: var(--text); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px; }
.site-footer-links a { color: var(--muted); text-decoration: none; word-break: break-word; }
.site-footer-links a:hover { color: var(--text); }
.site-footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--faint); font-size: 13px; }
.site-footer .disclaimer { margin-top: 14px; max-width: none; color: var(--faint); font-size: 12px; line-height: 1.6; }
@media (max-width: 760px) {
  .site-footer-top { grid-template-columns: 1fr 1fr; }
  .site-footer-brand { grid-column: 1 / -1; }
}

/* ---------- páginas legales ---------- */
.legal { max-width: 780px; }
.legal h1 { font-size: clamp(28px, 4vw, 38px); margin: 8px 0 6px; }
.legal .updated { color: var(--faint); font-size: 13px; margin-bottom: 28px; }
.legal h2 { font-size: 19px; margin: 32px 0 10px; color: var(--text); }
.legal p, .legal li { color: var(--muted); line-height: 1.75; font-size: 15px; }
.legal p + p { margin-top: 10px; }
.legal ul { padding-left: 20px; margin: 8px 0; }
.legal li + li { margin-top: 6px; }
.legal a { color: var(--text); }
.legal .callout { margin: 20px 0; padding: 16px 18px; border: 1px solid var(--border-2); border-radius: var(--radius-sm); background: var(--surface); }

/* enlaces legales bajo los formularios de acceso */
.auth-legal { margin-top: 18px; text-align: center; font-size: 12px; color: var(--faint); }
.auth-legal a { color: var(--faint); }
.price-cop { display: block; margin-top: 4px; font-size: 13px; color: var(--faint); }
.check a, .faq a { color: var(--text); }
.check input { flex-shrink: 0; }
.check:has(span) { align-items: flex-start; line-height: 1.5; }
.check:has(span) input { margin-top: 2px; }
/* en las páginas legales la barra superior va por encima del contenido: se deja su espacio */
.legal { padding-top: 84px; }
.site-footer-top { grid-template-columns: 2fr 1fr; }

/* botón flotante de WhatsApp */
.wa-float {
  position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); z-index: 50;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 8px 24px rgba(0, 0, 0, .45), 0 0 0 1px rgba(255, 255, 255, .08);
  transition: transform .15s ease, box-shadow .15s ease;
}
.wa-float:hover { transform: scale(1.06); box-shadow: 0 10px 30px rgba(37, 211, 102, .35); }
@media (max-width: 760px) { .wa-float { width: 54px; height: 54px; } }