:root {
  --azul-innovate: #14365F;
  --cian: #00A8E8;
  --gris-pizarra: #2E3440;
  --gris-claro: #f4f6f9;
  --borde: #dde3ec;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  font-family: 'Lato', sans-serif;
  color: var(--gris-pizarra);
  background: var(--gris-claro);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 1.25rem; }

h1, h2, h3, .brand-name, .step { font-family: 'Poppins', sans-serif; }

/* Header */
.site-header {
  background: var(--azul-innovate);
  color: #fff;
  padding: 1.1rem 0;
}
.brand { display: flex; align-items: baseline; gap: .75rem; flex-wrap: wrap; }
.brand-name { font-size: 1.35rem; font-weight: 700; letter-spacing: .04em; }
.brand-accent { color: var(--cian); }
.brand-tag { font-size: .8rem; opacity: .75; }

/* Título y pasos */
.page-title { font-size: 1.7rem; color: var(--azul-innovate); margin: 1.75rem 0 1rem; }

.steps {
  display: flex;
  gap: .5rem;
  list-style: none;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.step {
  font-size: .8rem;
  font-weight: 600;
  padding: .4rem .9rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--borde);
  color: #97a1b0;
  counter-increment: step;
}
.step.active { background: var(--azul-innovate); border-color: var(--azul-innovate); color: #fff; }
.step.done { background: var(--cian); border-color: var(--cian); color: #fff; }

/* Paneles y tarjetas */
.panel { margin-bottom: 2rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
.card {
  background: #fff;
  border: 2px solid var(--borde);
  border-radius: 14px;
  padding: 1.25rem;
  cursor: pointer;
  text-align: left;
  transition: border-color .15s, transform .15s;
  border-top: 4px solid var(--accent, var(--cian));
}
.card:hover { border-color: var(--cian); transform: translateY(-2px); }
.card h3 { color: var(--azul-innovate); font-size: 1.05rem; margin-bottom: .4rem; }
.card p { font-size: .9rem; color: #5b6572; margin-bottom: .75rem; line-height: 1.45; }
.card .meta { display: flex; justify-content: space-between; align-items: center; }
.card .duration { font-size: .8rem; color: #97a1b0; }
.card .price { font-weight: 700; color: var(--azul-innovate); }

/* Agendador */
.summary-line {
  background: #fff;
  border-left: 4px solid var(--cian);
  border-radius: 8px;
  padding: .7rem 1rem;
  font-size: .9rem;
  margin-bottom: 1.1rem;
}
.scheduler { display: grid; grid-template-columns: 340px 1fr; gap: 1.25rem; }
@media (max-width: 720px) { .scheduler { grid-template-columns: 1fr; } }

.calendar { background: #fff; border: 1px solid var(--borde); border-radius: 14px; padding: 1rem; }
.cal-header { display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: var(--azul-innovate); margin-bottom: .6rem; }
.cal-nav { border: none; background: var(--gris-claro); border-radius: 8px; width: 30px; height: 30px; font-size: 1.1rem; cursor: pointer; color: var(--azul-innovate); }
.cal-nav:disabled { opacity: .35; cursor: default; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-weekdays span { text-align: center; font-size: .7rem; color: #97a1b0; padding: .25rem 0; }
.cal-day {
  aspect-ratio: 1;
  border: none;
  border-radius: 8px;
  background: transparent;
  font-family: 'Lato', sans-serif;
  font-size: .85rem;
  color: #c3cad6;
  display: grid;
  place-items: center;
}
.cal-day.available {
  background: #e5f7fd;
  color: var(--azul-innovate);
  font-weight: 700;
  cursor: pointer;
}
.cal-day.available:hover { background: var(--cian); color: #fff; }
.cal-day.selected { background: var(--azul-innovate); color: #fff; }
.tz-note { font-size: .72rem; color: #97a1b0; margin-top: .6rem; text-align: center; }

.slots h3 { color: var(--azul-innovate); font-size: 1rem; margin-bottom: .75rem; }
.slot-list { display: flex; flex-wrap: wrap; gap: .5rem; align-content: flex-start; }
.slot {
  border: 2px solid var(--borde);
  background: #fff;
  border-radius: 10px;
  padding: .55rem 1rem;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  color: var(--azul-innovate);
  cursor: pointer;
}
.slot:hover { border-color: var(--cian); }

/* Formulario */
#client-form { background: #fff; border: 1px solid var(--borde); border-radius: 14px; padding: 1.5rem; max-width: 560px; }
.field { margin-bottom: 1rem; display: flex; flex-direction: column; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; gap: 0; } }
.field label { font-size: .82rem; font-weight: 700; margin-bottom: .3rem; color: var(--azul-innovate); }
.field input, .field textarea {
  font-family: 'Lato', sans-serif;
  font-size: .95rem;
  padding: .65rem .8rem;
  border: 1px solid var(--borde);
  border-radius: 8px;
  outline: none;
}
.field input:focus, .field textarea:focus { border-color: var(--cian); }

/* Botones */
.btn-primary {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  background: var(--cian);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: .8rem 1.6rem;
  cursor: pointer;
  transition: filter .15s;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: .6; cursor: wait; }
.btn-link {
  background: none;
  border: none;
  color: var(--cian);
  font-family: 'Lato', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 1rem;
  padding: .25rem 0;
}

/* Pago */
.pay-box { background: #fff; border: 1px solid var(--borde); border-radius: 14px; padding: 1.75rem; max-width: 480px; margin: 0 auto; }
.pay-summary { border-bottom: 1px solid var(--borde); padding-bottom: 1rem; margin-bottom: 1rem; line-height: 1.7; }
.pay-summary .amount { font-family: 'Poppins', sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--azul-innovate); }
.hold-note { font-size: .8rem; color: #97a1b0; margin-bottom: 1.25rem; }
.btn-stripe { width: 100%; background: var(--azul-innovate); }
.pay-divider { display: flex; align-items: center; gap: .75rem; color: #97a1b0; font-size: .8rem; margin: 1rem 0; }
.pay-divider::before, .pay-divider::after { content: ''; flex: 1; height: 1px; background: var(--borde); }

/* Avisos */
.alert {
  background: #fdecea;
  border: 1px solid #f5c6c1;
  color: #8a2620;
  border-radius: 10px;
  padding: .8rem 1rem;
  font-size: .9rem;
  margin-bottom: 1.25rem;
}
.loading { color: #97a1b0; padding: 1rem 0; }

/* Footer */
.site-footer { background: var(--azul-innovate); color: #fff; margin-top: auto; padding: 1.1rem 0; font-size: .82rem; }
.site-footer a { color: var(--cian); text-decoration: none; }

/* Talleres */
.badge {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--azul-innovate);
  color: #fff;
  border-radius: 999px;
  padding: .2rem .6rem;
  margin-bottom: .5rem;
}
.card .next-date { font-size: .8rem; color: var(--cian); font-weight: 700; margin: .6rem 0 0; }
.card:disabled { opacity: .55; cursor: default; transform: none; }
.workshop-dates h3 { color: var(--azul-innovate); font-size: 1rem; margin-bottom: .75rem; }
.date-list { display: grid; gap: .6rem; max-width: 560px; }
.date-option {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .2rem 1rem;
  text-align: left;
  background: #fff;
  border: 2px solid var(--borde);
  border-radius: 12px;
  padding: .9rem 1.1rem;
  cursor: pointer;
  font-family: 'Lato', sans-serif;
  color: var(--gris-pizarra);
}
.date-option:hover:not(:disabled) { border-color: var(--cian); }
.date-option:disabled { opacity: .55; cursor: default; }
.date-main { font-weight: 700; color: var(--azul-innovate); }
.date-main::first-letter { text-transform: uppercase; }
.date-time { grid-column: 1; font-size: .85rem; color: #5b6572; }
.seats { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-size: .8rem; font-weight: 700; color: #1a8a4a; }
.seats.few { color: #c77700; }
.seats.full { color: #b3261e; }
.cal-loading { grid-column: 1 / -1; text-align: center; }

/* Cupón y precio */
.coupon-row { display: flex; gap: .5rem; }
.coupon-row input { flex: 1; min-width: 0; text-transform: uppercase; }
.btn-secondary {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .85rem;
  background: #fff;
  color: var(--azul-innovate);
  border: 2px solid var(--azul-innovate);
  border-radius: 8px;
  padding: 0 1rem;
  cursor: pointer;
}
.btn-secondary:disabled { opacity: .6; cursor: wait; }
.coupon-msg { font-size: .82rem; margin-top: .4rem; }
.coupon-msg.ok { color: #1a8a4a; }
.coupon-msg.error { color: #b3261e; }
.price-box {
  background: var(--gris-claro);
  border-radius: 10px;
  padding: .8rem 1rem;
  margin-bottom: 1.1rem;
  font-size: .92rem;
}
.price-box div { display: flex; justify-content: space-between; padding: .15rem 0; }
.price-box .discount { color: #1a8a4a; }
.price-box .total { font-family: 'Poppins', sans-serif; font-weight: 700; color: var(--azul-innovate); font-size: 1.05rem; }
.strike { text-decoration: line-through; color: #97a1b0; margin-right: .4rem; }

/* ── Identidad INNOVATE SE ─────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0 4.5rem;
  background:
    radial-gradient(circle at 88% -10%, rgba(0, 168, 232, .35) 0, rgba(0, 168, 232, 0) 42%),
    radial-gradient(circle at 5% 120%, rgba(0, 168, 232, .18) 0, rgba(0, 168, 232, 0) 40%),
    linear-gradient(135deg, #0f2a4b 0%, var(--azul-innovate) 55%, #1b4a7d 100%);
}
.hero::after {
  /* arcos del logotipo como textura de fondo */
  content: '';
  position: absolute;
  right: -120px;
  top: -80px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .08);
  box-shadow: 0 0 0 40px rgba(255, 255, 255, .03), 0 0 0 90px rgba(255, 255, 255, .025);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.brand { display: inline-flex; }
.brand-logo { height: 104px; width: auto; display: block; margin-left: -6px; }
.hero-text { margin-top: .75rem; max-width: 620px; }
.hero-title { font-size: 2rem; line-height: 1.2; color: #fff; }
.hero-sub { margin-top: .6rem; color: rgba(255, 255, 255, .82); font-size: 1rem; line-height: 1.55; }

.main-card {
  position: relative;
  margin-top: -3rem;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(20, 54, 95, .12);
  padding-top: 1.5rem;
  padding-bottom: .5rem;
  margin-bottom: 2.5rem;
}
.main-card .card, .main-card .calendar, .main-card #client-form, .main-card .pay-box { box-shadow: none; }
.main-card #client-form { border: none; padding: 0; max-width: none; }
.main-card .summary-line { background: var(--gris-claro); }
.panel-intro { font-weight: 700; color: var(--azul-innovate); margin-bottom: .9rem; }

.card { display: flex; flex-direction: column; }
.card .meta { margin-top: auto; }
.card-cta {
  margin-top: 1rem;
  align-self: flex-start;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .85rem;
  color: #fff;
  background: var(--cian);
  border-radius: 8px;
  padding: .45rem 1rem;
}
.card:disabled .card-cta { background: #97a1b0; }

.footer-row { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.footer-logo { height: 64px; width: auto; }
.site-footer p { line-height: 1.6; }

/* Formulario: factura y origen */
.field select {
  font-family: 'Lato', sans-serif;
  font-size: .95rem;
  padding: .65rem .8rem;
  border: 1px solid var(--borde);
  border-radius: 8px;
  background: #fff;
  color: var(--gris-pizarra);
}
.upper { text-transform: uppercase; }
/* los menús con opciones largas no deben ensanchar la página */
.field, .field-row > * { min-width: 0; }
.field input, .field select, .field textarea { width: 100%; max-width: 100%; }
.invoice-box { min-width: 0; }
.check-line { display: flex; align-items: center; gap: .6rem; font-weight: 700; color: var(--azul-innovate); margin: .25rem 0 1rem; cursor: pointer; }
.check-line input { width: 18px; height: 18px; accent-color: var(--cian); }
.invoice-box { border: 1px solid var(--borde); border-radius: 12px; padding: 1rem 1.1rem .25rem; margin-bottom: 1.25rem; background: #fafbfd; }
.invoice-box legend { font-family: 'Poppins', sans-serif; font-weight: 600; color: var(--azul-innovate); padding: 0 .4rem; }
.hint { font-size: .8rem; color: #6b7684; margin-bottom: .8rem; line-height: 1.5; }

/* Métodos de pago */
.pay-title { font-weight: 700; color: var(--azul-innovate); margin-bottom: .6rem; }
.pay-methods { display: grid; gap: .6rem; }
.pay-method {
  display: flex;
  align-items: center;
  gap: .9rem;
  width: 100%;
  text-align: left;
  background: #fff;
  border: 2px solid var(--borde);
  border-radius: 12px;
  padding: .85rem 1rem;
  cursor: pointer;
  font-family: 'Lato', sans-serif;
  color: var(--gris-pizarra);
  min-height: 60px;
}
.pay-method:hover:not(:disabled) { border-color: var(--cian); }
.pay-method:disabled { opacity: .6; cursor: wait; }
.pm-icon { font-size: 1.4rem; }
.pm-text { display: flex; flex-direction: column; }
.pm-text strong { color: var(--azul-innovate); font-size: .95rem; }
.pm-text small { color: #6b7684; font-size: .78rem; }
.transfer-info h3 { color: var(--azul-innovate); font-size: 1.1rem; margin-bottom: .4rem; }
.transfer-data { display: grid; grid-template-columns: auto 1fr; gap: .45rem 1rem; background: var(--gris-claro); border-radius: 10px; padding: .9rem 1rem; margin: .8rem 0 1rem; font-size: .92rem; }
.transfer-data dt { color: #6b7684; }
.transfer-data dd { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; word-break: break-all; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-weight: 700; }
.btn-copy { padding: .2rem .6rem; font-size: .72rem; height: auto; }
.btn-wa { display: block; text-align: center; text-decoration: none; margin-bottom: .8rem; }

/* ── Celular ───────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .hero { padding: 1.1rem 0 3.75rem; }
  .brand-logo { height: 82px; }
  .hero-text { margin-top: 1.1rem; }
  .hero-title { font-size: 1.5rem; }
  .hero-sub { font-size: .92rem; }
  .main-card { margin-top: -2.5rem; border-radius: 16px; margin-left: .75rem; margin-right: .75rem; width: auto; padding: 1.1rem 1rem .25rem; }
  .steps { gap: .35rem; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .steps::-webkit-scrollbar { display: none; }
  .step { white-space: nowrap; font-size: .75rem; padding: .35rem .75rem; }
  .cards { grid-template-columns: 1fr; }
  .calendar { padding: .75rem; }
  .cal-day { font-size: .9rem; }
  .slot { flex: 1 1 calc(33% - .5rem); padding: .7rem .5rem; text-align: center; }
  .field input, .field textarea, .field select { font-size: 16px; } /* evita el zoom automático en iPhone */
  .btn-primary { width: 100%; padding: .95rem 1rem; }
  .pay-box { padding: 1rem 0; }
  .footer-row { justify-content: center; text-align: center; }
}