/* Portada biszo.com */
:root {
  --bg: #0a0b10; --bg2: #11131b; --card: #151824; --line: rgba(255,255,255,.08);
  --text: #f5f6f8; --muted: #a2aab8; --accent: #f59e0b; --accent2: #ef4444;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); line-height: 1.55; }
a { color: inherit; }
.ico { width: 20px; height: 20px; flex: none; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.01em; }

/* Navegación */
.nav {
  position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px clamp(16px, 4vw, 40px); background: rgba(10,11,16,.8); backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.nav__brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.15rem; text-decoration: none; }
.nav__links { display: flex; align-items: center; gap: clamp(10px, 2.5vw, 24px); font-size: .92rem; }
.nav__links a { text-decoration: none; color: var(--muted); }
.nav__links a:hover { color: var(--text); }
.nav__links .nav__login { color: var(--text); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; }
@media (max-width: 640px) { .nav__links a:not(.nav__login) { display: none; } }

/* Botones */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #140a00; font-weight: 800;
  padding: 13px 22px; border-radius: 14px; text-decoration: none; border: 0;
  box-shadow: 0 10px 30px rgba(245,158,11,.25); transition: transform .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--text); border: 1px solid var(--line); box-shadow: none; font-weight: 600; }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center;
  max-width: 1120px; margin: 0 auto; padding: clamp(40px, 8vw, 96px) clamp(16px, 4vw, 40px);
  background: radial-gradient(60% 70% at 85% 30%, rgba(239,68,68,.18), transparent 70%),
              radial-gradient(50% 60% at 10% 10%, rgba(245,158,11,.14), transparent 70%);
}
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.hero h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); margin: 0 0 16px; }
.lead { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--muted); max-width: 560px; margin: 0 0 28px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .hero__mock { display: none; } }

/* Teléfono decorativo */
.phone {
  width: 260px; margin: 0 auto; padding: 22px 20px 26px; border-radius: 36px; background: var(--bg2);
  border: 1px solid var(--line); box-shadow: 0 40px 90px rgba(0,0,0,.6), inset 0 0 0 6px #07080c; text-align: center;
}
.phone__cover {
  height: 200px; border-radius: 22px; position: relative;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.phone__live { margin-top: 16px; font-size: .7rem; font-weight: 800; letter-spacing: .12em; color: #ff6b6b; }
.phone__title { margin-top: 6px; font-weight: 800; }
.phone__sub { font-size: .8rem; color: var(--muted); }
.phone__play {
  width: 58px; height: 58px; margin: 16px auto 0; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); position: relative;
}
.phone__play::after { content: ""; position: absolute; left: 23px; top: 18px; border-left: 16px solid #140a00; border-top: 11px solid transparent; border-bottom: 11px solid transparent; }
.eqbars { position: absolute; inset: auto 0 22px 0; display: flex; gap: 6px; justify-content: center; align-items: flex-end; height: 70px; }
.eqbars i { width: 10px; background: rgba(255,255,255,.85); border-radius: 4px; animation: eq 1.1s ease-in-out infinite; }
.eqbars i:nth-child(2) { animation-delay: -.3s; } .eqbars i:nth-child(3) { animation-delay: -.6s; }
.eqbars i:nth-child(4) { animation-delay: -.15s; } .eqbars i:nth-child(5) { animation-delay: -.45s; }
@keyframes eq { 0%, 100% { height: 20%; } 50% { height: 100%; } }
@media (prefers-reduced-motion: reduce) { .eqbars i { animation: none; height: 60%; } }

/* Secciones */
.section { max-width: 1120px; margin: 0 auto; padding: clamp(40px, 7vw, 80px) clamp(16px, 4vw, 40px); }
.section h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin: 0 0 28px; text-align: center; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
.feature__icon { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgba(245,158,11,.12); color: var(--accent); }
.feature h3 { margin: 14px 0 6px; font-size: 1.08rem; }
.feature p { margin: 0; color: var(--muted); font-size: .95rem; }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.steps li { counter-increment: s; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 22px; display: flex; flex-direction: column; gap: 6px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #140a00; font-weight: 800; margin-bottom: 6px; }
.steps span { color: var(--muted); font-size: .95rem; }

/* Planes */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; align-items: stretch; }
.plan { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.plan--hl { border-color: rgba(245,158,11,.6); box-shadow: 0 20px 60px rgba(245,158,11,.12); }
.plan__tag { position: absolute; top: -12px; left: 24px; font-size: .72rem; font-weight: 800; background: var(--accent); color: #140a00; padding: 4px 10px; border-radius: 999px; }
.plan h3 { margin: 0; font-size: 1.2rem; }
.plan__price { margin: 0; font-size: 1.7rem; font-weight: 800; }
.plan__price small { font-size: .9rem; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; padding: 0; margin: 4px 0 12px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.plan li { display: flex; gap: 8px; align-items: flex-start; color: var(--muted); font-size: .95rem; }
.plan li .ico { color: #4ade80; width: 18px; height: 18px; margin-top: 2px; }
.plan .btn { width: 100%; }

/* Vitrina */
.showcase { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.radio { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); text-decoration: none; }
.radio:hover { border-color: rgba(245,158,11,.5); }
.radio img, .radio__ph { width: 56px; height: 56px; border-radius: 14px; object-fit: cover; flex: none; }
.radio__ph { display: grid; place-items: center; font-weight: 800; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #140a00; }
.radio__text { min-width: 0; display: flex; flex-direction: column; }
.radio__text small { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #ff3b3b; margin-right: 6px; animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 4px 18px; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin: 0 0 16px; color: var(--muted); }

.final { text-align: center; padding: clamp(48px, 8vw, 90px) 16px; background: radial-gradient(60% 80% at 50% 100%, rgba(245,158,11,.16), transparent 70%); }
.final h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); margin: 0 0 8px; }
.final p { color: var(--muted); margin: 0 0 24px; }
.footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 24px clamp(16px, 4vw, 40px); border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }

/* Compra con pago manual */
.narrow-section { max-width: 640px; }
.page-title { font-size: clamp(1.7rem, 4vw, 2.3rem); margin: 0 0 20px; }
.muted { color: var(--muted); } .small { font-size: .85rem; }
.notice { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.notice--ok { border-color: rgba(74,222,128,.5); background: rgba(22,163,74,.12); }
.notice--error { border-color: rgba(248,113,113,.5); background: rgba(220,38,38,.12); }
.order-form { display: flex; flex-direction: column; gap: 18px; }
.order-form fieldset { border: 1px solid var(--line); border-radius: 18px; padding: 18px; margin: 0; display: flex; flex-direction: column; gap: 12px; background: var(--card); }
.order-form legend { font-weight: 800; padding: 0 6px; }
.order-form label { display: flex; flex-direction: column; gap: 6px; font-size: .92rem; }
.order-form input:not([type=radio]) { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.order-form input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.order-form .btn { align-self: flex-start; }
.choice { flex-direction: row !important; align-items: center; gap: 12px !important; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; cursor: pointer; }
.choice:has(input:checked) { border-color: var(--accent); background: rgba(245,158,11,.08); }
.choice input { accent-color: var(--accent); width: 18px; height: 18px; }
.choice span { display: flex; flex-direction: column; }
.choice small { color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin: 0 0 24px; }
.summary div { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.summary span { display: block; font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.summary strong { overflow-wrap: anywhere; }
.sub { font-size: 1.15rem; margin: 26px 0 12px; }
.paybox { background: var(--card); border: 1px solid rgba(245,158,11,.4); border-radius: 14px; padding: 14px 16px; margin-bottom: 10px; }
.paybox pre { margin: 8px 0 0; font-family: inherit; white-space: pre-wrap; color: var(--text); font-size: 1rem; }
.btn--wa { background: #25d366; color: #052b13; box-shadow: 0 10px 30px rgba(37,211,102,.25); }
.btn--sm { padding: 9px 16px; font-size: .9rem; }
.cta-wa { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; margin-bottom: 20px; }
.cta-wa p { margin: 0; }
.final__alt { margin-top: 18px; } .final__alt a { display: inline-flex; gap: 8px; align-items: center; color: var(--muted); }
/* ===== Checkout /contratar ===== */
.nav__help { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--muted); font-size: .9rem; border: 1px solid var(--line); padding: 7px 12px; border-radius: 999px; }
.nav__help:hover { color: var(--text); }
.checkout { max-width: 1120px; margin: 0 auto; padding: clamp(24px, 5vw, 48px) clamp(16px, 4vw, 40px) 120px; }
.checkout__head h1 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); margin: 0 0 6px; }
.checkout__head > p { margin: 0 0 20px; }
.stepper { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 28px; flex-wrap: wrap; }
.stepper li { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--muted); padding: 6px 12px 6px 6px; border-radius: 999px; border: 1px solid var(--line); }
.stepper li span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--bg2); font-weight: 800; font-size: .78rem; }
.stepper li.is-current { color: var(--text); border-color: rgba(245,158,11,.6); }
.stepper li.is-current span { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #140a00; }
.stepper li.is-done span { background: #16a34a; color: #fff; }

.checkout__grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }
.checkout__main { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.card-step { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: clamp(18px, 3vw, 26px); }
.card-step h2 { display: flex; align-items: center; gap: 10px; font-size: 1.15rem; margin: 0 0 16px; }
.card-step .num { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(245,158,11,.15); color: var(--accent); font-size: .85rem; font-weight: 800; }

/* Tarjetas de plan */
.plan-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.plan-card { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 18px 16px 16px; border-radius: 18px; border: 1.5px solid var(--line); background: var(--bg2); cursor: pointer; transition: border-color .15s, transform .15s, box-shadow .15s; }
.plan-card:hover { transform: translateY(-2px); border-color: rgba(245,158,11,.35); }
.plan-card input { position: absolute; opacity: 0; pointer-events: none; }
.plan-card:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(245,158,11,.12); background: linear-gradient(180deg, rgba(245,158,11,.08), var(--bg2)); }
.plan-card:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 3px; }
.plan-card__tag { position: absolute; top: -10px; left: 14px; font-size: .68rem; font-weight: 800; background: var(--accent); color: #140a00; padding: 3px 9px; border-radius: 999px; }
.plan-card__name { font-weight: 800; font-size: 1.02rem; padding-right: 30px; }
.plan-card__price { font-size: 1.5rem; font-weight: 800; letter-spacing: -.01em; }
.plan-card__price small { font-size: .8rem; color: var(--muted); font-weight: 500; }
.plan-card__list { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 5px; font-size: .84rem; color: var(--muted); }
.plan-card__list li, .summary-list li { display: flex; gap: 6px; align-items: flex-start; }
.plan-card__list .ico, .summary-list .ico { width: 15px; height: 15px; color: #4ade80; margin-top: 3px; }
.plan-card__check { position: absolute; top: 14px; right: 14px; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; }
.plan-card__check .ico { width: 14px; height: 14px; opacity: 0; color: #140a00; }
.plan-card:has(input:checked) .plan-card__check { background: var(--accent); border-color: var(--accent); }
.plan-card:has(input:checked) .plan-card__check .ico { opacity: 1; }

/* Campos */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.field label { font-size: .9rem; font-weight: 600; }
.field input, .phone-input { font: inherit; color: var(--text); background: var(--bg); border: 1.5px solid var(--line); border-radius: 14px; padding: 13px 14px; width: 100%; transition: border-color .15s, box-shadow .15s; }
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(245,158,11,.14); }
.field input[aria-invalid="true"], .phone-input:has(input[aria-invalid="true"]) { border-color: #f87171; box-shadow: 0 0 0 4px rgba(248,113,113,.12); }
.field__error { color: #f87171; font-size: .82rem; }
.fields-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.phone-input { display: flex; align-items: center; gap: 10px; padding: 0 0 0 14px; }
.phone-input:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(245,158,11,.14); }
.phone-input span { color: var(--muted); white-space: nowrap; font-size: .92rem; }
.phone-input input { border: 0 !important; box-shadow: none !important; padding-left: 0; background: transparent; }
.url-preview { margin: 4px 0 0; font-size: .9rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
.url-preview strong { color: var(--text); word-break: break-all; }
#radio-slug { color: var(--accent); }
.avail { font-size: .82rem; font-weight: 700; }
.avail--ok { color: #4ade80; }
.avail--bad { color: #f87171; }
.avail--warn, .avail--loading { color: var(--muted); }

/* Métodos de pago */
.method-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 8px; }
.method-card { position: relative; display: flex; align-items: center; gap: 10px; padding: 14px; border-radius: 16px; border: 1.5px solid var(--line); background: var(--bg2); cursor: pointer; font-weight: 700; }
.method-card input { position: absolute; opacity: 0; pointer-events: none; }
.method-card:has(input:checked) { border-color: var(--accent); background: rgba(245,158,11,.08); }
.method-card:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 3px; }
.method-card__icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: rgba(245,158,11,.12); color: var(--accent); }

/* Resumen */
.checkout__aside { position: sticky; top: 84px; }
.summary-card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.summary-card h2 { font-size: 1.05rem; margin: 0; }
.summary-row { display: flex; justify-content: space-between; gap: 10px; }
.summary-row span { color: var(--muted); }
.summary-list { list-style: none; padding: 12px 0; margin: 10px 0; display: flex; flex-direction: column; gap: 6px; font-size: .88rem; color: var(--muted); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.summary-total strong { font-size: 1.5rem; text-align: right; }
.summary-total small { font-size: .78rem; color: var(--muted); font-weight: 500; }
.btn--block { width: 100%; padding: 15px; font-size: 1.02rem; }
.btn.is-loading { opacity: .7; cursor: progress; }
.trust { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: .82rem; color: var(--muted); }
.trust li { display: flex; gap: 8px; align-items: center; }
.trust .ico { width: 16px; height: 16px; color: var(--accent); }

.mobile-bar { display: none; }
@media (max-width: 900px) {
  .checkout__grid { grid-template-columns: 1fr; }
  .checkout__aside { position: static; }
  .checkout__aside .btn--block { display: none; }
  .mobile-bar {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(10,11,16,.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  }
  .mobile-bar small { display: block; color: var(--muted); font-size: .72rem; }
  .mobile-bar strong { font-size: 1.1rem; }
}
@media (max-width: 560px) {
  .fields-2 { grid-template-columns: 1fr; }
  .nav__help span { display: none; }
}

/* PayPal */
.method-card__name { display: flex; flex-direction: column; }
.method-card__name small { font-weight: 500; font-size: .75rem; color: var(--muted); }
.summary-paypal { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 10px 12px; margin: 0 0 10px; border-radius: 12px; background: rgba(0,112,186,.12); border: 1px solid rgba(0,112,186,.4); }
.summary-paypal span { color: var(--muted); }
.summary-paypal strong { text-align: right; }
.summary-paypal small { grid-column: 1 / -1; color: var(--muted); font-size: .75rem; }
.paybox--paypal { border-color: rgba(0,112,186,.55); display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.paybox--paypal p { margin: 0; }

/* Autorización de datos en el formulario de pedido */
.terms-check { display: flex !important; flex-direction: row !important; align-items: flex-start !important; gap: 10px !important;
  font-size: .88rem; line-height: 1.45; margin: 4px 0 12px; padding: 12px 14px; }
.terms-check input { margin-top: 2px; flex: none; }
.terms-check > span { display: block !important; flex: 1; min-width: 0; }
.terms-check a { display: inline !important; text-decoration: underline; color: inherit; font-weight: 700; }

/* WhatsApp internacional: país + número */
.phone-input select { flex: 0 1 44%; min-width: 0; max-width: 170px; font: inherit; font-size: .88rem; color: var(--text); background: transparent; border: 0; border-right: 1px solid var(--line); padding: 13px 8px 13px 0; outline: none; cursor: pointer; }
.phone-input select option { color: #111; background: #fff; }
.phone-input input { flex: 1 1 0; min-width: 0; }

/* Bold: botón de pago */
.bold-pay { margin: 14px 0 8px; min-height: 56px; }