/* ==========================================================================
   waitlist.css — FAQ, CTA final con formulario y footer
   ========================================================================== */
.faq { background: var(--bg); }
.faq__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); }
.faq__list { border-top: 1px solid var(--line-light); }
.faq__item { border-bottom: 1px solid var(--line-light); }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 26px 0; cursor: pointer; font-size: clamp(18px, 2vw, 22px); font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-size: 24px; font-weight: 500; background: var(--white); border: 1px solid var(--line-light); transition: transform .4s var(--ease), background .3s, color .3s; }
.faq__item[open] summary::after { transform: rotate(45deg); background: var(--navy); color: var(--white); }
.faq__item p { padding: 0 64px 28px 0; color: var(--slate); font-size: 17px; }

/* CTA + formulario */
.cta { background: var(--navy); overflow: hidden; isolation: isolate; }
.cta__ring { position: absolute; z-index: -1; left: 50%; top: 42%; width: min(1100px, 130vw); aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; border: 1px solid rgba(56, 189, 248, .12); box-shadow: 0 0 0 110px rgba(56, 189, 248, .025), 0 0 0 230px rgba(56, 189, 248, .02); }
.cta__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.cta__title { font-size: clamp(40px, 6vw, 88px); font-weight: 800; line-height: .96; letter-spacing: -.045em; margin-top: 20px; text-wrap: balance; }
.cta__title em { font-style: normal; color: var(--ice); }
.perks { margin-top: 40px; display: grid; gap: 14px; max-width: 480px; }
.perk { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: 18px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line-dark); }
.perk svg { flex: none; width: 24px; height: 24px; color: var(--ice); margin-top: 2px; }
.perk strong { display: block; font-size: 16px; color: var(--white); }
.perk span { font-size: 14.5px; color: var(--on-dark); }

.form { position: relative; padding: clamp(24px, 3.4vw, 40px); border-radius: var(--r-xl); background: var(--white); color: var(--text); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, .7); }
.form :focus-visible { outline-color: var(--blue-ink); } /* tarjeta blanca dentro de una sección oscura: aro azul, no celeste */
.form h3 { font-size: 26px; font-weight: 800; letter-spacing: -.03em; color: var(--navy); }
.form__sub { margin-top: 6px; font-size: 15px; color: var(--slate); }
.form__grid { margin-top: 24px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; color: var(--navy); }
.field label small { font-weight: 500; color: var(--slate); }
.field input, .field select {
  width: 100%; height: 54px; padding: 0 16px; font-size: 16px; color: var(--navy);
  background: var(--bg); border: 1.5px solid transparent; border-radius: 14px; outline: none; transition: border-color .2s, background .2s, box-shadow .2s;
  appearance: none; -webkit-appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--slate) 50%), linear-gradient(135deg, var(--slate) 50%, transparent 50%); background-position: calc(100% - 23px) 24px, calc(100% - 17px) 24px; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 44px; }
.field input:hover, .field select:hover { border-color: rgba(50, 113, 234, .3); }
.field input:focus, .field select:focus { background: var(--white); border-color: var(--blue); box-shadow: 0 0 0 4px rgba(50, 113, 234, .15); }
.field.has-error input, .field.has-error select { border-color: var(--crit); background: #fef2f2; }
.field__err { font-size: 12.5px; font-weight: 600; color: var(--crit); display: none; }
.field.has-error .field__err { display: block; }
.form .btn { width: 100%; margin-top: 22px; }
/* Campo trampa anti-spam: fuera de pantalla (no display:none, que algunos bots saltean). Las personas no lo ven ni lo alcanzan con Tab. */
.hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form__error { margin-top: 14px; font-size: 13.5px; font-weight: 600; color: var(--crit); text-align: center; }
.form__error a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.form__legal { margin-top: 14px; font-size: 12.5px; color: var(--slate); text-align: center; }
.form__legal a { color: var(--slate); text-decoration: underline; text-underline-offset: 2px; }
.form__legal a:hover { color: var(--blue-ink); }
.form.is-loading .btn { opacity: .7; pointer-events: none; }

.success { position: absolute; inset: 0; z-index: 3; padding: 40px; border-radius: inherit; background: var(--white); display: grid; place-content: center; justify-items: center; text-align: center; gap: 14px; opacity: 0; visibility: hidden; transition: opacity .5s; }
.form.is-done .success { opacity: 1; visibility: visible; }
.success svg { width: 96px; height: 96px; color: var(--blue); }
.success h3 { font-size: 32px; }
.success h3:focus { outline: none; } /* recibe el foco por código tras el envío; no es un control */
.success p { max-width: 340px; color: var(--slate); }
.success__pill { padding: 8px 16px; border-radius: 999px; background: var(--bg); color: var(--navy); font-weight: 700; font-size: 14px; }

/* Footer */
.footer { position: relative; background: var(--navy); color: var(--white); padding: 72px 0 0; overflow: hidden; border-top: 1px solid var(--line-dark); }
.footer__top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer__brand p { margin-top: 16px; max-width: 340px; color: var(--on-dark); font-size: 15px; }
.footer__cols { display: flex; gap: clamp(32px, 6vw, 88px); flex-wrap: wrap; }
.footer__title { margin: 0 0 14px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }
.footer__cols li { margin-bottom: 8px; }
.footer__cols a { font-size: 15px; font-weight: 600; color: var(--on-dark); transition: color .2s; }
.footer__cols a:hover { color: var(--ice); }
.footer__word { margin-top: 16px; font-size: clamp(90px, 20vw, 300px); font-weight: 800; line-height: .78; letter-spacing: -.06em; text-align: center; color: var(--navy); -webkit-text-stroke: 3px rgba(255, 255, 255, .16); paint-order: stroke fill; white-space: nowrap; transform: translateY(14%); user-select: none; }
.footer__bar { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 0; margin-top: -4vw; font-size: 13px; color: rgba(255, 255, 255, .55); }

@media (max-width: 900px) {
  .faq__grid, .cta__grid { grid-template-columns: 1fr; }
  .faq__item p { padding-right: 0; }
}
@media (max-width: 560px) {
  .form__grid { grid-template-columns: 1fr; }
}