/* HIRELOOP — Promo SaaS Top-Ventas. WCAG 2.2 AA · paleta #6b46c1/#a78bfa · sticky sidebar oscuro · fondo collage 25 profesiones */
:root{
  --bg:#061226;
  --card:#0f1724;
  --muted:#94a3b8;
  --accent:#6b46c1;
  --accent2:#a78bfa;
  --accent3:#22c55e;
  --warn:#fbbf24;
  --err:#ef4444;
  --glass: rgba(255,255,255,0.04);
  --glass-strong: rgba(15,23,36,0.92);
  --radius:14px;
  --radius-lg:22px;
  --maxw:1280px;
  --hero-collage:url('https://www.genspark.ai/api/files/s/JbQZCts6');
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:#061226;
  color:#e6eef8;
  font-family:Inter,'Helvetica Neue',system-ui,Arial,sans-serif;
  font-size:17px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent2); text-decoration:none}
a:hover{color:#c4b5fd}
:focus-visible{outline:3px solid var(--accent2); outline-offset:3px; border-radius:6px}
img{max-width:100%; display:block}

/* ---- Topbar transparente ---- */
.topbar{
  position:sticky; top:0; z-index:50;
  display:flex; justify-content:space-between; align-items:center;
  padding:14px 22px;
  background:rgba(6,18,38,0.85); backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.brand{font-weight:800; font-size:24px; color:#fff; text-decoration:none; letter-spacing:-0.5px}
.brand span{color:var(--accent2)}
.topbar nav{display:flex; gap:18px; align-items:center; flex-wrap:wrap}
.topbar nav a{color:var(--muted); font-weight:600; font-size:15px}
.topbar nav a:hover{color:var(--accent2)}
.btn-primary-nav{
  background:linear-gradient(90deg,#6b46c1,#a78bfa); color:#fff !important;
  padding:10px 18px; border-radius:999px; font-weight:700; font-size:15px;
  box-shadow:0 6px 20px rgba(107,70,193,0.35);
}

/* ---- HERO con collage fondo ---- */
.hero{
  position:relative; overflow:hidden;
  padding:120px 22px 90px;
  text-align:center;
  isolation:isolate;
}
.hero::before{
  content:''; position:absolute; inset:0;
  background-image:var(--hero-collage);
  background-size:cover; background-position:center 30%;
  filter:saturate(0.85) brightness(0.45) blur(0px);
  opacity:0.55;
  z-index:-2;
}
.hero::after{
  content:''; position:absolute; inset:0;
  background:
    radial-gradient(1100px 600px at 20% 0%, rgba(107,70,193,0.45), transparent 60%),
    radial-gradient(900px 500px at 90% 100%, rgba(167,139,250,0.35), transparent 60%),
    linear-gradient(180deg, rgba(6,18,38,0.65) 0%, rgba(6,18,38,0.92) 70%, #061226 100%);
  z-index:-1;
}
.hero-inner{max-width:980px; margin:0 auto; position:relative}
.hero h1{
  font-size:clamp(36px, 5.5vw, 64px);
  line-height:1.05; margin:0 0 18px;
  font-weight:800;
  background:linear-gradient(90deg,#fff 0%, #c4b5fd 50%, #a78bfa 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p.lead{
  font-size:clamp(17px, 2vw, 21px); color:#e2e8f0;
  max-width:760px; margin:0 auto 26px;
}
.hero .badges-row{
  display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin:18px 0 26px;
}
.hero .badge{
  background:rgba(15,23,36,0.7); border:1px solid rgba(167,139,250,0.35);
  padding:6px 14px; border-radius:999px; font-size:13px; color:#e2e8f0;
}
.hero .ctas{display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-bottom:30px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 26px; border-radius:12px; border:0; cursor:pointer;
  font-weight:700; font-size:16px; min-height:54px;
  text-decoration:none; transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{background:linear-gradient(90deg,#6b46c1,#a78bfa); color:#fff; box-shadow:0 8px 28px rgba(107,70,193,0.45)}
.btn-primary:hover{transform:translateY(-1px); box-shadow:0 12px 36px rgba(107,70,193,0.55)}
.btn-ghost-light{background:rgba(255,255,255,0.08); color:#fff; border:1px solid rgba(255,255,255,0.18)}
.btn-ghost-light:hover{background:rgba(255,255,255,0.14)}
.hero .proof{display:flex; flex-wrap:wrap; justify-content:center; gap:18px; color:var(--muted); font-size:13px; margin-top:8px}
.hero .proof b{color:#fff}

/* ---- Problema ---- */
.section{padding:88px 22px; max-width:1280px; margin:0 auto}
.section.tinted{background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent)}
.eyebrow{color:var(--accent2); text-transform:uppercase; letter-spacing:2px; font-weight:700; font-size:13px; margin-bottom:14px; display:inline-block}
.section h2{font-size:clamp(28px, 3.6vw, 44px); margin:0 0 14px; color:#fff; font-weight:800; letter-spacing:-0.5px}
.section .sub{color:var(--muted); font-size:18px; max-width:760px; margin:0 0 36px}

/* Problem grid */
.problem-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); gap:18px}
.problem-card{
  background:var(--glass); border:1px solid rgba(255,255,255,0.07);
  padding:22px; border-radius:var(--radius);
}
.problem-card .emoji{font-size:30px; display:block; margin-bottom:10px}
.problem-card h3{margin:0 0 6px; color:#fff; font-size:19px}
.problem-card p{margin:0; color:var(--muted)}

/* ---- Cómo funciona 3 pasos ---- */
.steps{display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:20px}
.step{
  position:relative; padding:30px 24px;
  background:linear-gradient(180deg, rgba(167,139,250,0.10), rgba(107,70,193,0.04));
  border:1px solid rgba(167,139,250,0.30); border-radius:var(--radius-lg);
}
.step .num{
  position:absolute; top:-18px; left:24px;
  width:42px; height:42px; border-radius:50%;
  background:linear-gradient(135deg,#6b46c1,#a78bfa); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:800; font-size:18px;
  box-shadow:0 4px 14px rgba(107,70,193,0.5);
}
.step h3{color:#fff; margin:0 0 6px; font-size:20px}
.step p{color:var(--muted); margin:0}

/* ---- Transferible / Cross-industry ---- */
.tranferible{display:grid; grid-template-columns:1.1fr 1fr; gap:32px; align-items:center}
@media (max-width:880px){.tranferible{grid-template-columns:1fr}}
.transferible-vis{
  background:linear-gradient(135deg, rgba(107,70,193,0.20), rgba(34,197,94,0.12));
  border:1px solid rgba(167,139,250,0.30); border-radius:var(--radius-lg);
  padding:30px; min-height:340px; position:relative; overflow:hidden;
}
.industry-chip{
  display:inline-block; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.10);
  padding:8px 14px; border-radius:999px; color:#e2e8f0; font-size:13px; margin:4px;
}
.skills-cloud{padding:20px; background:rgba(0,0,0,0.30); border-radius:14px; min-height:200px;
  display:flex; flex-wrap:wrap; gap:8px; align-content:flex-start}
.skill-cloud-tag{
  background:linear-gradient(90deg, #6b46c1, #a78bfa); color:#fff; padding:7px 14px;
  border-radius:999px; font-weight:600; font-size:13px;
}

/* ---- Planes ---- */
.plans{display:grid; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); gap:20px}
.plan{
  background:var(--glass); border:1px solid rgba(255,255,255,0.08);
  padding:28px; border-radius:var(--radius-lg); position:relative;
  display:flex; flex-direction:column;
}
.plan.featured{
  border:1px solid var(--accent2);
  background:linear-gradient(180deg, rgba(107,70,193,0.18), rgba(167,139,250,0.06));
  box-shadow:0 20px 60px rgba(107,70,193,0.20);
  transform:translateY(-6px);
}
.plan .ribbon{
  position:absolute; top:-12px; right:20px;
  background:linear-gradient(90deg,#22c55e,#16a34a); color:#fff;
  padding:6px 12px; border-radius:999px; font-size:12px; font-weight:700;
}
.plan h3{color:#fff; font-size:24px; margin:0 0 6px}
.plan .price{font-size:42px; font-weight:800; color:#fff; margin:6px 0}
.plan .price small{font-size:14px; color:var(--muted); font-weight:500}
.plan ul{padding:0; margin:14px 0 22px; list-style:none}
.plan ul li{padding:6px 0; color:#e2e8f0; font-size:15px}
.plan ul li::before{content:"✓ "; color:var(--accent3); font-weight:800; margin-right:6px}
.plan .btn{margin-top:auto}
.plan .badge-7d{display:inline-block; background:rgba(34,197,94,0.12); color:#86efac; border:1px solid rgba(34,197,94,0.30); padding:3px 10px; border-radius:999px; font-size:12px; font-weight:700; margin-top:6px}

/* ---- Up-skilling ---- */
.course-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:18px}
.course{
  background:var(--glass); border:1px solid rgba(255,255,255,0.07);
  border-radius:var(--radius); padding:22px;
}
.course .level{display:inline-block; background:rgba(255,255,255,0.06); padding:3px 10px; border-radius:999px; font-size:12px; color:#cbd5e1}
.course .level.beginner{color:#86efac; background:rgba(34,197,94,0.10)}
.course .level.intermediate{color:#fde68a; background:rgba(251,191,36,0.10)}
.course .level.advanced{color:#fca5a5; background:rgba(239,68,68,0.10)}
.course h3{margin:10px 0 6px; color:#fff; font-size:18px}
.course .gap{font-size:13px; color:#94a3b8; margin-bottom:14px}
.course .gap b{color:#c4b5fd}
.course .time{font-size:13px; color:var(--muted)}

/* ---- Dashboard preview ---- */
.dashboard-preview{
  background:linear-gradient(135deg, rgba(107,70,193,0.10), rgba(34,197,94,0.06));
  border:1px solid rgba(167,139,250,0.25);
  padding:22px; border-radius:var(--radius-lg);
}
.dashboard-mock{
  background:#020617; border-radius:12px; padding:18px;
  border:1px solid rgba(255,255,255,0.06);
  font-family:'SF Mono',ui-monospace,Menlo,monospace; font-size:13px; color:#cbd5e1;
  white-space:pre; overflow:auto;
}

/* ---- Prueba social / testimonios ---- */
.testimonials{display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:18px}
.tcard{
  background:var(--glass); border:1px solid rgba(255,255,255,0.07);
  border-radius:var(--radius); padding:24px;
}
.tcard .quote{color:#e2e8f0; font-size:15.5px; margin-bottom:14px}
.tcard .who{display:flex; align-items:center; gap:10px}
.tcard .avatar{
  width:42px; height:42px; border-radius:50%;
  background:linear-gradient(135deg,#6b46c1,#a78bfa); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:700;
}
.tcard .name{color:#fff; font-size:14px; font-weight:600}
.tcard .role{color:var(--muted); font-size:12px}
.tcard .stars{color:var(--warn); margin-bottom:10px}

.metrics{display:grid; grid-template-columns:repeat(auto-fit, minmax(170px, 1fr)); gap:18px; margin-top:30px}
.metric{background:rgba(15,23,36,0.6); border:1px solid rgba(255,255,255,0.06); padding:20px; border-radius:12px; text-align:center}
.metric .num{font-size:32px; font-weight:800; color:#fff; background:linear-gradient(90deg,#a78bfa,#22c55e); -webkit-background-clip:text; background-clip:text; color:transparent}
.metric .lbl{color:var(--muted); font-size:13px; margin-top:4px}

/* ---- FAQ ---- */
.faq{max-width:880px; margin:0 auto}
.faq details{background:var(--glass); border:1px solid rgba(255,255,255,0.07); border-radius:12px; padding:16px 20px; margin-bottom:10px; transition:border-color .15s ease}
.faq details[open]{border-color:rgba(167,139,250,0.40); background:rgba(107,70,193,0.06)}
.faq summary{cursor:pointer; color:#fff; font-size:16px; font-weight:600; list-style:none; display:flex; justify-content:space-between; align-items:center; gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"; color:var(--accent2); font-size:24px; font-weight:700; transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted); margin:12px 0 0}

/* ---- CTA final + newsletter ---- */
.cta-final{
  background:linear-gradient(135deg, rgba(107,70,193,0.20), rgba(34,197,94,0.10));
  border:1px solid rgba(167,139,250,0.30); border-radius:var(--radius-lg);
  padding:60px 30px; text-align:center; margin:80px auto; max-width:1080px;
}
.cta-final h2{font-size:clamp(28px,3.6vw,42px); margin:0 0 14px; color:#fff}
.cta-final p{color:#e2e8f0; max-width:680px; margin:0 auto 24px; font-size:18px}
.newsletter{display:flex; gap:10px; max-width:520px; margin:0 auto; flex-wrap:wrap; justify-content:center}
.newsletter input{
  flex:1 1 240px; padding:14px 16px; border-radius:12px; border:1px solid rgba(255,255,255,0.10);
  background:rgba(255,255,255,0.06); color:#fff; font-size:16px; min-height:52px;
}
.newsletter input::placeholder{color:var(--muted)}
.newsletter button{background:linear-gradient(90deg,#6b46c1,#a78bfa); color:#fff; border:0; padding:14px 22px; border-radius:12px; font-weight:700; cursor:pointer; min-height:52px; font-size:15px}
.newsletter small{color:var(--muted); display:block; margin-top:14px; font-size:12px}
.guarantee-row{display:flex; flex-wrap:wrap; gap:18px; justify-content:center; margin-top:24px; color:var(--muted); font-size:13px}
.guarantee-row span::before{content:"✓ "; color:var(--accent3); font-weight:800}

/* ---- Footer ---- */
footer{padding:30px 22px; border-top:1px solid rgba(255,255,255,0.06); color:var(--muted); text-align:center; font-size:13px}
footer .links{display:flex; flex-wrap:wrap; gap:14px; justify-content:center; margin-bottom:8px}

.toast{
  position:fixed; bottom:30px; left:50%; transform:translateX(-50%) translateY(80px);
  background:#020617; color:#fff; padding:14px 22px; border-radius:10px; border:1px solid rgba(34,197,94,0.40);
  font-weight:600; opacity:0; transition:all .3s ease; z-index:99;
}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0)}

/* Mobile */
@media (max-width:720px){
  .topbar{padding:12px 16px}
  .topbar nav{gap:10px}
  .topbar nav a{font-size:13px}
  .hero{padding:90px 16px 60px}
  .section{padding:56px 16px}
  .cta-final{padding:40px 20px; margin:50px 16px}
}
@media (prefers-reduced-motion: reduce){ *{transition:none !important; animation:none !important} }

/* ── (2026-10-02) CLASES COMPARTIDAS formularios/app — fusionadas del backend producción ── */
.muted{color:var(--muted); font-size:15px}
.card{background:var(--card); border:1px solid var(--glass); border-radius:var(--radius); padding:22px}
.pill{display:inline-block; background:var(--glass); border:1px solid var(--glass); border-radius:999px; padding:3px 12px; font-size:13px; color:var(--accent2); font-weight:600}
.tagline{color:var(--muted); font-size:14px}
.alert{border-radius:10px; padding:12px 14px; font-size:15px; margin:10px 0}
.alert.ok{background:rgba(34,197,94,0.12); border:1px solid rgba(34,197,94,0.4); color:#86efac}
.alert.warn{background:rgba(251,191,36,0.10); border:1px solid rgba(251,191,36,0.4); color:#fcd34d}
.alert.err{background:rgba(239,68,68,0.10); border:1px solid rgba(239,68,68,0.4); color:#fca5a5}
main label{display:grid; gap:6px; font-size:15px; color:#cbd5e1}
main input,main select,main textarea{
  width:100%; padding:11px 13px; border-radius:10px;
  border:1.5px solid rgba(148,163,184,0.28); background:rgba(255,255,255,0.05);
  color:#e6eef8; font-size:16px; font-family:inherit;
}
main input:focus,main select:focus,main textarea:focus{border-color:var(--accent2); outline:none}
main select option{background:var(--card); color:#e6eef8}
main h1{font-size:30px; margin:18px 0 10px}
main h2{font-size:22px; margin:0 0 10px}
main h3{font-size:17px; margin:14px 0 8px}

/* ══════════════════════════════════════════════════════════════
   TEMA CLARO (2026-10-05) — se activa con <html data-theme="light">
   Estrategia: overrides puros bajo el atributo, sin tocar las
   reglas oscuras originales ni usar !important. El oscuro sigue
   siendo el tema por defecto (sin atributo = sin cambios).
   ══════════════════════════════════════════════════════════════ */

/* Fondo base, texto y enlaces */
html[data-theme="light"] body{background:#f4f6fb; color:#1e293b}
html[data-theme="light"] a{color:#6d28d9}
html[data-theme="light"] a:hover{color:#7c3aed}
html[data-theme="light"] .eyebrow{color:#7c3aed}

/* Cabecera sticky */
html[data-theme="light"] .topbar{
  background:rgba(255,255,255,0.88);
  border-bottom-color:rgba(15,23,42,0.08);
}
html[data-theme="light"] .brand{color:#0f172a}
html[data-theme="light"] .brand span{color:#7c3aed}
html[data-theme="light"] .topbar nav a{color:#64748b}
html[data-theme="light"] .topbar nav a:hover{color:#7c3aed}

/* Hero: collage más suave y velo claro con los mismos brillos violeta */
html[data-theme="light"] .hero::before{
  filter:saturate(0.6) brightness(1.05);
  opacity:0.14;
}
html[data-theme="light"] .hero::after{
  background:
    radial-gradient(1100px 600px at 20% 0%, rgba(107,70,193,0.14), transparent 60%),
    radial-gradient(900px 500px at 90% 100%, rgba(167,139,250,0.12), transparent 60%),
    linear-gradient(180deg, rgba(244,246,251,0.90) 0%, rgba(244,246,251,0.96) 70%, #f4f6fb 100%);
}
html[data-theme="light"] .hero h1{
  background:linear-gradient(90deg,#1e1b4b 0%, #6b46c1 55%, #8b5cf6 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
html[data-theme="light"] .hero p.lead{color:#475569}
html[data-theme="light"] .hero .badge{
  background:rgba(255,255,255,0.78);
  border-color:rgba(107,70,193,0.25);
  color:#334155;
}
html[data-theme="light"] .hero .proof{color:#64748b}
html[data-theme="light"] .hero .proof b{color:#0f172a}

/* Botones fantasma sobre fondo claro */
html[data-theme="light"] .btn-ghost-light{
  background:rgba(15,23,42,0.05);
  color:#0f172a;
  border:1px solid rgba(15,23,42,0.14);
}
html[data-theme="light"] .btn-ghost-light:hover{background:rgba(15,23,42,0.09)}

/* Secciones */
html[data-theme="light"] .section.tinted{background:linear-gradient(180deg, rgba(15,23,42,0.02), transparent)}
html[data-theme="light"] .section h2{color:#0f172a}
html[data-theme="light"] .section .sub{color:#64748b}

/* Tarjetas genéricas: blanco con borde sutil y sombra suave */
html[data-theme="light"] .problem-card,
html[data-theme="light"] .course,
html[data-theme="light"] .tcard,
html[data-theme="light"] .plan{
  background:#ffffff;
  border-color:rgba(15,23,42,0.08);
  box-shadow:0 4px 18px rgba(15,23,42,0.05);
}
html[data-theme="light"] .problem-card h3,
html[data-theme="light"] .course h3{color:#0f172a}
html[data-theme="light"] .problem-card p{color:#64748b}

/* Pasos */
html[data-theme="light"] .step{
  background:linear-gradient(180deg, rgba(109,40,217,0.06), rgba(109,40,217,0.02));
  border-color:rgba(109,40,217,0.22);
}
html[data-theme="light"] .step h3{color:#0f172a}
html[data-theme="light"] .step p{color:#64748b}

/* Pivote de sector */
html[data-theme="light"] .industry-chip{
  background:#ffffff;
  border-color:rgba(15,23,42,0.10);
  color:#334155;
}
html[data-theme="light"] .transferible-vis{
  background:linear-gradient(135deg, rgba(109,40,217,0.08), rgba(34,197,94,0.05));
  border-color:rgba(109,40,217,0.22);
}
html[data-theme="light"] .skills-cloud{background:rgba(15,23,42,0.04)}

/* Planes */
html[data-theme="light"] .plan.featured{
  border-color:#8b5cf6;
  background:linear-gradient(180deg, rgba(109,40,217,0.10), rgba(139,92,246,0.04));
  box-shadow:0 20px 60px rgba(109,40,217,0.15);
}
html[data-theme="light"] .plan h3{color:#0f172a}
html[data-theme="light"] .plan .price{color:#0f172a}
html[data-theme="light"] .plan .price small{color:#64748b}
html[data-theme="light"] .plan ul li{color:#334155}
html[data-theme="light"] .plan .badge-7d{
  background:rgba(34,197,94,0.10);
  color:#15803d;
  border-color:rgba(34,197,94,0.30);
}

/* Cursos */
html[data-theme="light"] .course .level{color:#475569; background:rgba(15,23,42,0.05)}
html[data-theme="light"] .course .level.beginner{color:#15803d; background:rgba(34,197,94,0.10)}
html[data-theme="light"] .course .level.intermediate{color:#b45309; background:rgba(251,191,36,0.14)}
html[data-theme="light"] .course .level.advanced{color:#b91c1c; background:rgba(239,68,68,0.10)}
html[data-theme="light"] .course .gap{color:#64748b}
html[data-theme="light"] .course .gap b{color:#6d28d9}
html[data-theme="light"] .course .time{color:#64748b}

/* Dashboard mock (la "pantalla" terminal se queda oscura a propósito) */
html[data-theme="light"] .dashboard-preview{
  background:linear-gradient(135deg, rgba(109,40,217,0.07), rgba(34,197,94,0.04));
  border-color:rgba(109,40,217,0.20);
}

/* Métricas */
html[data-theme="light"] .metric{
  background:#ffffff;
  border-color:rgba(15,23,42,0.08);
}
html[data-theme="light"] .metric .num{
  background:linear-gradient(90deg,#6d28d9,#16a34a);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
html[data-theme="light"] .metric .lbl{color:#64748b}

/* Testimonios */
html[data-theme="light"] .tcard .quote{color:#334155}
html[data-theme="light"] .tcard .name{color:#0f172a}
html[data-theme="light"] .tcard .role{color:#64748b}

/* FAQ */
html[data-theme="light"] .faq details{
  background:#ffffff;
  border-color:rgba(15,23,42,0.08);
}
html[data-theme="light"] .faq details[open]{
  border-color:rgba(109,40,217,0.35);
  background:rgba(109,40,217,0.04);
}
html[data-theme="light"] .faq summary{color:#0f172a}
html[data-theme="light"] .faq p{color:#64748b}

/* CTA final + newsletter */
html[data-theme="light"] .cta-final{
  background:linear-gradient(135deg, rgba(109,40,217,0.10), rgba(34,197,94,0.06));
  border-color:rgba(109,40,217,0.25);
}
html[data-theme="light"] .cta-final h2{color:#0f172a}
html[data-theme="light"] .cta-final p{color:#475569}
html[data-theme="light"] .newsletter input{
  background:#ffffff;
  border-color:rgba(15,23,42,0.14);
  color:#0f172a;
}
html[data-theme="light"] .newsletter input::placeholder{color:#94a3b8}
html[data-theme="light"] .newsletter small{color:#64748b}
html[data-theme="light"] .guarantee-row{color:#64748b}

/* Footer */
html[data-theme="light"] footer{color:#64748b}

/* Formularios (register/verify) y tarjetas compartidas */
html[data-theme="light"] .card{
  background:#ffffff;
  border-color:rgba(15,23,42,0.08);
  box-shadow:0 4px 18px rgba(15,23,42,0.05);
}
html[data-theme="light"] .muted{color:#64748b}
html[data-theme="light"] .pill{
  background:rgba(109,40,217,0.08);
  border-color:rgba(109,40,217,0.20);
  color:#6d28d9;
}
html[data-theme="light"] .tagline{color:#6d28d9}
html[data-theme="light"] .alert.ok{background:rgba(34,197,94,0.10); border-color:rgba(34,197,94,0.35); color:#15803d}
html[data-theme="light"] .alert.warn{background:rgba(251,191,36,0.14); border-color:rgba(251,191,36,0.45); color:#b45309}
html[data-theme="light"] .alert.err{background:rgba(239,68,68,0.08); border-color:rgba(239,68,68,0.35); color:#b91c1c}
html[data-theme="light"] main label{color:#334155}
html[data-theme="light"] main h1,
html[data-theme="light"] main h2,
html[data-theme="light"] main h3{color:#0f172a}
html[data-theme="light"] main input,
html[data-theme="light"] main select,
html[data-theme="light"] main textarea{
  background:#ffffff;
  border-color:rgba(15,23,42,0.14);
  color:#0f172a;
}
html[data-theme="light"] main select option{background:#ffffff; color:#0f172a}

/* Badges verdes extraídos de inline styles en index.html para poder
   darles variante clara (los inline styles no se pueden tematizar) */
.badge-green{background:rgba(34,197,94,0.15); border-color:rgba(34,197,94,0.35); color:#86efac}
html[data-theme="light"] .badge-green{background:rgba(34,197,94,0.10); color:#15803d}
.chip-green{background:rgba(34,197,94,0.10); border-color:rgba(34,197,94,0.30); color:#86efac}
html[data-theme="light"] .chip-green{background:rgba(34,197,94,0.08); color:#15803d}

/* ---- Conmutador de tema: botón fijo bajo la cabecera ----
   Escritorio: justo debajo de la topbar sticky, esquina superior derecha
   (el hero tiene 120px de aire por la derecha, no cubre contenido).
   Móvil: esquina inferior izquierda (la burbuja del chat vive abajo-derecha). */
.theme-toggle{
  position:fixed; top:var(--theme-btn-top, 80px); right:18px; z-index:60;
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 16px; border-radius:999px; cursor:pointer;
  background:rgba(15,23,42,0.55); color:#e6eef8;
  border:1px solid rgba(255,255,255,0.14);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  font:600 13px/1 Inter,'Helvetica Neue',system-ui,sans-serif;
  transition:background .15s ease, transform .15s ease, border-color .15s ease;
}
.theme-toggle:hover{background:rgba(15,23,42,0.78); transform:translateY(-1px)}
.theme-toggle svg{width:16px; height:16px; display:block}
.theme-toggle .tt-icon-sun{display:none}
html[data-theme="light"] .theme-toggle{
  background:rgba(255,255,255,0.90); color:#0f172a;
  border-color:rgba(15,23,42,0.12);
  box-shadow:0 4px 14px rgba(15,23,42,0.10);
}
html[data-theme="light"] .theme-toggle:hover{background:#ffffff}
html[data-theme="light"] .theme-toggle .tt-icon-sun{display:block}
html[data-theme="light"] .theme-toggle .tt-icon-moon{display:none}
@media (max-width:720px){
  .theme-toggle{ top:auto; right:auto; bottom:16px; left:16px; padding:10px 14px; }
}