/* Fulfineer — componentes añadidos (logo, canales, cascada, comparativa, reglas, FAQ, pre-registro)
   Nota: las variables --orange* de styles.css ahora contienen el azul del logo (#2b67e5).
   Se conservó el nombre para no tocar las ~60 referencias que ya existían. */

/* Logotipos oficiales de las plataformas (assets/brands/) */
.blogo { width: 24px; height: 24px; flex: 0 0 auto; display: block; }
.blogo.wide { width: auto; height: 25px; }
/* Amazon no publica su logo para uso de terceros: va como palabra. */
.wordmark { font-weight: 800; letter-spacing: -0.04em; color: var(--ink); }
.logo-row { flex-wrap: wrap; row-gap: 16px; column-gap: 18px; justify-content: center; }
.logo-row .brand { display: inline-flex; align-items: center; gap: 9px; }
.logo-row .div { display: none; }

/* Paqueterías en la sección de envíos */
.ship-split {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 28px;
  align-items: start;
}
.carriers { display: grid; gap: 12px; }
.carrier {
  display: grid;
  gap: 10px;
  justify-items: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.clogo { height: 26px; width: auto; max-width: 100%; display: block; }
.carrier span { color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.carrier-note { margin: 2px 0 0; font-size: 12px; color: var(--muted); }

/* Sección de proveedores: más aire */
.cf-supply { grid-template-columns: 0.85fr 1.2fr 0.95fr; }
.cf-supply .shot img { object-position: center center; }
.cf-supply .sub { max-width: none; }
.cf-supply > div > .ticks { margin: 14px 0 0; }
.cf-supply .btn { margin-top: 18px; }
.req {
  margin: 16px 0 0;
  background: var(--orange-soft);
  border-left: 3px solid var(--orange);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.req strong {
  display: block;
  color: var(--orange-deep);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

/* Marca: usa el logotipo en lugar de la "F" */
.mark {
  width: 38px;
  height: 38px;
  border-radius: 0;
  background: url("../assets/logo-mark.svg") center / contain no-repeat;
  box-shadow: none;
  font-size: 0;
  color: transparent;
  overflow: hidden;
}
/* Sobre fondo oscuro el logo va limpio, sin recuadro blanco. */
.cta-band .mark,
.cf-cta .mark,
.foot-brand .mark,
.cf-foot .mark {
  background-color: transparent;
  border-radius: 0;
  padding: 0;
  width: 42px;
  height: 42px;
  margin-right: 4px;
}

/* `.cf section { padding: 28px 0 }` dejaba la banda sin padding lateral
   y el botón pegado al borde derecho. */
.cf .cf-cta {
  padding: 26px 28px;
  gap: 18px;
}
.cf .cf-cta .btn,
.cta-band .btn { flex: 0 0 auto; white-space: nowrap; }

/* Canales en desarrollo */
.brand.soon { opacity: 0.6; }
.soon-tag {
  font-style: normal;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: var(--soft);
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 8px;
  margin-left: 8px;
  white-space: nowrap;
}

/* Desglose en cascada del simulador */
.waterfall {
  list-style: none;
  margin: 18px 0 0;
  padding: 14px;
  display: grid;
  gap: 2px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
}
.waterfall li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 7px 2px;
  font-size: 14px;
}
.waterfall li + li { border-top: 1px dashed rgba(255, 255, 255, 0.14); }
.waterfall span { color: inherit; opacity: 0.8; }
.waterfall small {
  display: inline-block;
  margin-left: 6px;
  opacity: 0.65;
  font-weight: 700;
  font-size: 11.5px;
}
.waterfall b { font-variant-numeric: tabular-nums; font-weight: 800; }
.waterfall .total {
  margin-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 15.5px;
}
.waterfall .total b { color: var(--orange); font-size: 18px; }
/* Si la matriz va sobre fondo claro, invierte los bordes */
.matrix .waterfall {
  background: var(--soft);
  border-color: var(--line);
}
.matrix .waterfall li + li { border-top-color: var(--line); }
.matrix .waterfall .total { border-top-color: #cfd4df; }

p.fine { display: block; margin: 12px 0 0; }

/* Tabla comparativa */
.compare-wrap { margin-top: 22px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare {
  width: 100%;
  min-width: 680px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  font-size: 14px;
}
.compare th,
.compare td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.compare thead th {
  background: var(--soft);
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
}
.compare thead th.is-us { background: var(--orange-soft); color: var(--orange-deep); }
.compare tbody th {
  font-weight: 800;
  color: var(--ink);
  background: #fcfcfd;
  width: 190px;
}
.compare td { color: var(--ink-soft); }
.compare td.is-us { background: #f4f8ff; color: var(--ink); font-weight: 700; }
.compare tbody tr:last-child th,
.compare tbody tr:last-child td { border-bottom: 0; }

/* Bloques de contenido en Cómo funciona */
.block { padding: 56px 0 8px; }
.block .section-title { margin-top: 6px; }
.rule-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.rule h3 { margin: 0 0 10px; font-size: 17px; }
.rule p { color: var(--ink-soft); font-size: 14px; margin: 0 0 8px; }
.rule .ticks { margin: 0; }
.rule.ok { border-top: 3px solid var(--green); }
.rule.no { border-top: 3px solid #e4574b; }
.rule.no .ticks i { background: #fdecea; color: #b42318; }

.steps-row {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  align-items: stretch;
}
.steps-row > .card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 18px;
}
.steps-row .step-no { position: static; margin-bottom: 4px; }
.steps-row h3 { margin: 10px 0 6px; font-size: 16px; }
.steps-row p { color: var(--ink-soft); font-size: 14px; margin: 0; }
.rule-grid { align-items: stretch; }
.rule-grid > .card { display: flex; flex-direction: column; height: 100%; }

/* FAQ */
.faq { margin-top: 20px; display: grid; gap: 10px; max-width: 820px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  padding: 16px 48px 16px 18px;
  font-weight: 800;
  font-size: 15px;
  position: relative;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
}
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq p { margin: 0; padding: 14px 18px 18px; color: var(--ink-soft); font-size: 14.5px; line-height: 1.6; }

/* Pre-registro */
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
}
.reg-wrap {
  width: min(960px, calc(100% - 40px));
  margin: 34px auto 70px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: start;
}
.reg-aside { display: grid; gap: 14px; position: sticky; top: calc(var(--header) + 16px); }
.reg-aside .card { padding: 18px; }
.reg-aside h3 { margin: 0 0 8px; font-size: 16px; }
.reg-aside p, .reg-aside li { color: var(--ink-soft); font-size: 13.5px; }
.reg-form { padding: 24px; display: grid; gap: 14px; }
.reg-form h1 { font-size: 30px; margin: 0; }
.reg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.reg-grid .full { grid-column: 1 / -1; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 12px; }
fieldset[hidden] { display: none; }
fieldset legend {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 0 0 4px;
}
.legend-like {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-soft);
}
.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.choice {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
}
.choice input { width: auto; margin: 0; }
.choice:has(input:checked) { border-color: var(--orange); background: var(--orange-soft); color: var(--ink); }
.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  line-height: 1.5;
}
.consent input { width: auto; margin-top: 2px; flex: 0 0 auto; }
.reg-note { font-size: 12.5px; color: var(--muted); margin: 0; }

@media (max-width: 900px) {
  .reg-wrap { grid-template-columns: 1fr; }
  .reg-aside { position: static; }
  .reg-grid { grid-template-columns: 1fr; }
  .compare tbody th { width: auto; }
}