/* =========================================================
   LIA9017 — Portada
   ========================================================= */
body.landing { overflow: auto; overflow-x: hidden; }
.landing .eyebrow { display: block; }
.landing section[id] { scroll-margin-top: 80px; }

/* ---------- Aviso: fase de prueba ---------- */
.beta-bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 14px;
  padding: 10px 16px; font-size: 14px; line-height: 1.4; text-align: center; color: #fff;
  background: linear-gradient(90deg, #1A47A8, #2F7BE0 55%, #3FA9E8);
}
.beta-bar b { font-weight: 600; }
.beta-pill { padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 700; letter-spacing: .1em; background: #fff; color: #1A47A8; }
.beta-bar a { color: #fff; font-weight: 500; text-underline-offset: 3px; }

/* ---------- Barra superior ---------- */
.lnav {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 24px;
  padding: 14px clamp(16px, 4vw, 48px);
  transition: background .25s, box-shadow .25s, backdrop-filter .25s;
}
.lnav.scrolled { background: rgba(11,21,48,.85); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line); }
.lnav-brand { display: flex; align-items: center; gap: 9px; }
.lnav-brand img { height: 38px; display: block; }
.lnav-brand .lia-cross { height: 20px; }
.lfoot-brand { display: flex; align-items: center; gap: 8px; }
.lfoot-brand .lia-cross { height: 16px; }
.lnav-links { display: flex; gap: 22px; margin-left: auto; }
.lnav-links a { color: var(--muted); text-decoration: none; font-size: 15px; }
.lnav-links a:hover { color: var(--text); }
.lnav-cta { display: flex; gap: 8px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, 440px); gap: 48px; align-items: center;
  max-width: 1200px; margin: 0 auto; padding: clamp(28px, 6vw, 72px) clamp(16px, 4vw, 48px) 80px;
}
.hero { overflow-x: clip; }
html:has(body.landing) { overflow-x: hidden; }
.hero-ring { position: absolute; width: 640px; height: 640px; left: -160px; top: -120px; opacity: .22; pointer-events: none; }
.hero-ring svg { width: 100%; height: 100%; }
.hr-outer { animation: spin 40s linear infinite; transform-origin: center; }
.hr-inner { animation: spin 26s linear infinite reverse; transform-origin: center; }
.hr-core { animation: spin 14s linear infinite; transform-origin: center; }
.hr-glow { animation: breathe 6s ease-in-out infinite; transform-origin: center; }
@keyframes breathe { 50% { transform: scale(1.15); opacity: .7; } }
.hero-copy { position: relative; }
.hero h1 { font-size: clamp(32px, 4.6vw, 54px); line-height: 1.08; font-weight: 600; letter-spacing: -.02em; margin-top: 10px; }
.hero h1 span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { color: var(--muted); font-size: clamp(16px, 1.5vw, 18px); line-height: 1.55; margin-top: 18px; max-width: 58ch; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; }
.hero-points li { display: flex; align-items: center; gap: 7px; font-size: 14.5px; color: var(--silver-2); }
.hero-points svg { color: var(--ok); width: 18px; height: 18px; }

/* ---------- Tarjeta de acceso ---------- */
.auth-card {
  position: relative; padding: 26px; border-radius: 24px;
  background: linear-gradient(180deg, rgba(27,47,92,.85), rgba(15,29,61,.92));
  border: 1px solid var(--line-strong); box-shadow: 0 30px 70px rgba(0,0,0,.45);
  backdrop-filter: blur(10px);
}
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; padding: 4px; border-radius: 14px; background: rgba(0,0,0,.2); margin-bottom: 20px; }
.auth-tabs button { border: 0; background: transparent; padding: 10px; border-radius: 11px; color: var(--muted); font-weight: 500; }
.auth-tabs button.active { background: var(--grad); color: #fff; box-shadow: 0 6px 16px rgba(47,123,224,.3); }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form[hidden], .auth-logged[hidden], #auth-forms[hidden] { display: none; }
.auth-form h2 { font-size: 21px; font-weight: 600; }
.pass-wrap { position: relative; display: block; }
.pass-wrap input { padding-right: 46px !important; }
.pass-eye { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border: 0; background: none; color: var(--muted); display: grid; place-items: center; border-radius: 8px; }
.pass-eye:hover { color: var(--text); background: rgba(255,255,255,.06); }
.auth-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.btn.big { padding: 13px 18px; font-size: 15.5px; border-radius: 14px; }
.auth-fine { text-align: center; font-size: 12.5px; color: var(--faint); }
.plan-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.plan-pick input { position: absolute; opacity: 0; pointer-events: none; }
.plan-pick span { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line-strong); cursor: pointer; transition: all .15s; }
.plan-pick b { font-weight: 600; }
.plan-pick small { color: var(--muted); font-size: 12.5px; }
.plan-pick input:checked + span { border-color: var(--blue-300); background: rgba(108,205,247,.12); box-shadow: 0 0 0 1px var(--blue-300); }
.plan-pick input:focus-visible + span { outline: 2px solid var(--blue-300); outline-offset: 2px; }
.auth-logged { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 10px 0; }
.auth-logged p { color: var(--muted); }
.avatar.big { width: 64px; height: 64px; font-size: 26px; }

/* ---------- Secciones ---------- */
.lsection { max-width: 1200px; margin: 0 auto; padding: 72px clamp(16px, 4vw, 48px); }
.lh2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 600; letter-spacing: -.01em; margin: 8px 0 32px; }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feat {
  --fc: var(--blue-300);
  padding: 22px; border-radius: 20px; border: 1px solid var(--line); background: var(--surface);
  transition: transform .2s, border-color .2s;
}
.feat:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--fc) 50%, transparent); }
.feat > svg { width: 44px; height: 44px; padding: 10px; border-radius: 13px; color: var(--fc); background: color-mix(in srgb, var(--fc) 15%, transparent); }
.feat h3 { font-size: 18px; font-weight: 600; margin: 14px 0 6px; }
.feat p { color: var(--muted); font-size: 14.5px; line-height: 1.5; }

.lia-band { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, 360px); gap: 48px; align-items: center; }
.lia-list { display: flex; flex-direction: column; gap: 16px; }
.lia-list li { display: flex; gap: 14px; align-items: flex-start; }
.lia-list svg { width: 40px; height: 40px; padding: 9px; border-radius: 12px; flex-shrink: 0; color: var(--blue-300); background: rgba(108,205,247,.12); }
.lia-list b { display: block; font-weight: 600; font-size: 16px; }
.lia-list span { color: var(--muted); font-size: 14.5px; }
.lia-phone {
  border-radius: 40px; padding: 12px; background: linear-gradient(160deg, #2A3550, #0A1126 60%, #1A2440);
  box-shadow: 0 0 0 1.5px rgba(201,207,216,.35), 0 0 0 6px #070D1F, 0 30px 60px rgba(0,0,0,.5);
}
.lp-screen { border-radius: 30px; padding: 26px 16px; min-height: 420px; display: flex; flex-direction: column; gap: 12px;
  background: radial-gradient(300px 200px at 50% 0%, rgba(47,123,224,.3), transparent 70%), linear-gradient(180deg, #0F1D3D, #0A142C); }
.lp-ring { width: 84px; height: 84px; margin: 0 auto 10px; border-radius: 50%; border: 6px solid transparent;
  background: conic-gradient(from 0deg, var(--blue-700), var(--blue-300), transparent 70%, var(--silver), var(--blue-700)) border-box;
  -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spin 5s linear infinite; }
.lp-msg { align-self: flex-start; max-width: 92%; padding: 10px 13px; border-radius: 16px 16px 16px 6px; font-size: 13.5px; line-height: 1.4; background: rgba(255,255,255,.07); border: 1px solid var(--line); }

.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: 20px; justify-content: center; }
.plan { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 28px; border-radius: 24px; border: 1px solid var(--line-strong); background: var(--surface); }
.plan.featured { border-color: var(--blue-300); background: linear-gradient(180deg, rgba(47,123,224,.22), rgba(27,47,92,.55)); box-shadow: 0 20px 50px rgba(47,123,224,.18); }
.plan-badge { position: absolute; top: -12px; right: 22px; padding: 4px 12px; border-radius: 99px; font-size: 12.5px; font-weight: 600; background: var(--grad); }
.plan h3 { font-size: 20px; font-weight: 600; }
.price { display: flex; align-items: baseline; gap: 8px; }
.price b { font-size: 48px; font-weight: 700; letter-spacing: -.02em; }
.price span { color: var(--muted); }
.plan-note { color: var(--muted); font-size: 14px; margin-top: -8px; }
.price-old { display: flex; align-items: center; gap: 10px; margin-bottom: -10px; font-size: 16px; color: var(--muted); }
.price-old s { text-decoration-thickness: 2px; text-decoration-color: #FF8F8F; }
.price-old em { font-style: normal; font-size: 12.5px; font-weight: 600; color: #34D399; padding: 2px 9px; border-radius: 99px; background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.35); }
.spots { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 5px 12px; border-radius: 99px; font-size: 13px; font-weight: 500; color: #F7BC5A; background: rgba(245,165,36,.1); border: 1px solid rgba(245,165,36,.35); }
.spots svg { width: 15px; height: 15px; }
.spots.out { color: var(--muted); background: transparent; border-color: var(--line); }
.pick-off { font-style: normal; font-size: 11.5px; font-weight: 700; color: #34D399; margin-left: 4px; }
.plan-pick small s, .beta-bar s { opacity: .75; }
.plan ul { display: flex; flex-direction: column; gap: 10px; margin: 6px 0 8px; }
.plan li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.plan li svg { width: 18px; height: 18px; color: var(--ok); }
.plan li:first-child svg { color: var(--blue-300); }

.lfoot { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 40px 16px 50px; border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; }
.lfoot img { height: 30px; opacity: .8; }
.lfoot .lia-cross { height: 16px; }
.lfoot-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; }
.lfoot-links a { color: var(--muted); text-decoration: none; }
.lfoot-links a:hover { color: var(--text); text-decoration: underline; }
.auth-fine a { color: var(--blue-300); }
.landing .field input[name=promo] { text-transform: uppercase; letter-spacing: .04em; }
.promo-status[hidden] { display: none; }
.promo-status { margin: -4px 0 0; font-size: 13.5px; line-height: 1.4; color: var(--muted); }
.promo-status.ok { color: var(--ok); }
.promo-status.bad { color: var(--danger); }

/* ---------- Aviso de invitación ---------- */
.invite-note[hidden] { display: none; }
.invite-note {
  display: flex; gap: 10px; align-items: flex-start; margin: 0 0 14px;
  padding: 12px 14px; border-radius: var(--radius-sm);
  background: rgba(108,205,247,.1); border: 1px solid rgba(108,205,247,.3); color: var(--silver-2); font-size: 14px; line-height: 1.45;
}
.invite-note svg { flex: none; width: 18px; height: 18px; color: var(--blue-300); margin-top: 2px; }
.invite-note b { color: #fff; font-weight: 500; }

/* ---------- Preguntas frecuentes ---------- */
.faq { max-width: 820px; margin: 28px auto 0; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 18px; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 28px 16px 0; font-size: 16px; font-weight: 500; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 2px; top: 12px; font-size: 22px; color: var(--blue-300); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0 0 16px; color: var(--muted); line-height: 1.6; }
.faq a, .faq-link { color: var(--blue-300); }
.faq-link { background: none; border: 0; padding: 0; font: inherit; font-weight: 500; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 32px; }
  .hero-ring { width: 480px; height: 480px; left: auto; right: -200px; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lia-band { grid-template-columns: 1fr; }
  .lia-phone { max-width: 340px; margin: 0 auto; width: 100%; }
}
@media (max-width: 640px) {
  .lnav { gap: 10px; }
  .lnav-links { display: none; }
  .lnav-cta { margin-left: auto; }
  .lnav-cta .btn { padding: 8px 12px; font-size: 13.5px; }
  .lnav-brand img { height: 30px; }
  .lnav-brand .lia-cross { height: 16px; }
  .auth-card { padding: 20px 16px; }
  .features { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .plan-pick { grid-template-columns: 1fr; }
  .lsection { padding: 52px 16px; }
}

/* ---------- Esperando la vuelta desde Google ---------- */
.auth-wait { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 30px 0; color: var(--muted); }
.spin-ring { width: 46px; height: 46px; border-radius: 50%; border: 4px solid rgba(255,255,255,.12); border-top-color: var(--blue-300); animation: spin 1s linear infinite; }

/* Ingreso con Google desactivado por ahora (clase .no-google en #auth-card) */
.no-google .google-btn, .no-google .g-also, .no-google .auth-or { display: none !important; }