/* =========================================================
   KONNECT — Membresías (Fase 8, rediseño multipágina)
   Recorrido: apertura con los dos planes frente a frente →
   FIRMA: comparador (tabla real) con interruptor que atenúa lo común →
   pasos del alta → FAQ → formulario de solicitud (sin envío real).
   Regla: la membresía KONNECT incluye exclusivamente PyME y Empresarial.
========================================================= */

/* ---------- Apertura ---------- */
.mem-hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: calc(var(--k-header-h) + 32px) 0 calc(var(--k-r-xl) + 72px);
  background: var(--k-field); color: var(--k-on-dark);
}
.mem-hero__bg { position: absolute; inset: 0; z-index: -2; background: url("../../images/derived/degradado-4-full-1280.jpg") left center / cover no-repeat; transform: scaleX(-1); }
.mem-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(18, 19, 90, 0.82) 0%, rgba(18, 19, 90, 0.55) 50%, rgba(18, 19, 90, 0.9) 100%); }
.mem-hero__head { display: grid; gap: 16px; }
.mem-hero__head .mem-hero__lede { max-width: 58ch; }
.mem-hero__renewal { margin-top: 18px; font-size: 0.92rem; color: var(--k-on-dark-2); }
.mem-hero__title { margin-top: 16px; font-size: clamp(2.5rem, 5vw, 4.8rem); line-height: 1.02; letter-spacing: -0.01em; max-width: 16ch; color: var(--k-on-dark); }
.mem-hero__lede { font-size: clamp(1.05rem, 1.25vw, 1.18rem); color: var(--k-on-dark-2); max-width: 40ch; }

.mem-plans { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 2vw, 26px); margin-top: clamp(40px, 5vw, 64px); align-items: stretch; }
.mem-plan {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; gap: 10px;
  padding: clamp(28px, 3.4vw, 44px);
  border-radius: var(--k-r-xl);
  background: rgba(13, 14, 84, 0.72); border: 1px solid rgba(245, 247, 255, 0.16);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.mem-plan .k-btn { margin-top: auto; align-self: flex-start; }
.mem-plan__name { font-family: var(--k-font-display); font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 600; line-height: 1; color: var(--k-on-dark); }
.mem-plan__scope { font-weight: 700; color: var(--k-aqua); }
.mem-plan__price { margin-top: 10px; font-family: var(--k-font-display); font-size: clamp(3.2rem, 6vw, 5.2rem); font-weight: 700; line-height: 0.95; letter-spacing: -0.01em; color: var(--k-on-dark); }
.mem-plan__price small { font-family: var(--k-font-text); font-size: 0.95rem; font-weight: 600; letter-spacing: 0; color: var(--k-on-dark-2); }
.mem-plan__note { font-size: 0.86rem; color: var(--k-on-dark-3); }
.mem-plan__who { margin: 12px 0 18px; padding-top: 16px; border-top: 1px solid rgba(245, 247, 255, 0.14); color: var(--k-on-dark-2); }
/* Evoluciona: borde con degradado que gira lentamente */
.mem-plan--featured { background: radial-gradient(80% 60% at 100% 0%, rgba(177, 74, 227, 0.42), transparent 65%), rgba(13, 14, 84, 0.8); border-color: transparent; }
.mem-plan--featured::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1.5px;
  background: conic-gradient(from var(--mem-angle, 0deg), var(--k-aqua), #B14AE3, rgba(94, 237, 242, 0.2), var(--k-aqua));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
/* La etiqueta ocupa su propia línea arriba; en escritorio el otro plan reserva
   el mismo espacio para que nombres y precios queden alineados. */
.mem-plan__badge { min-height: 30px; margin-bottom: 4px; }
@media (min-width: 1024px) {
  .mem-plan:not(.mem-plan--featured) { padding-top: calc(clamp(28px, 3.4vw, 44px) + 44px); }
}
@property --mem-angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@media (prefers-reduced-motion: no-preference) {
  .mem-plan--featured::before { animation: mem-spin 8s linear infinite; }
}
@keyframes mem-spin { to { --mem-angle: 360deg; } }

/* ---------- Comparador ---------- */
.mem-compare { padding: var(--k-section) 0; scroll-margin-top: calc(var(--k-header-h) + 16px); }
.mem-compare__head { display: grid; gap: 16px; }
.mem-compare__lede { color: var(--k-on-light-2); max-width: 58ch; font-size: 1.1rem; }
.mem-compare__tools { margin-top: 18px; }
.mem-switch {
  display: inline-flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 18px 0 8px;
  border-radius: 999px; border: 1px solid var(--k-line-light); background: rgba(8, 10, 60, 0.4);
  font: inherit; font-size: 0.92rem; font-weight: 700; color: var(--k-on-light); cursor: pointer;
}
.mem-switch__track { position: relative; width: 44px; height: 26px; border-radius: 999px; background: rgba(245, 247, 255, 0.18); transition: background-color var(--k-dur-state) var(--k-ease-out); }
.mem-switch__thumb { position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: translate var(--k-dur-state) var(--k-ease-out); }
.mem-switch[aria-pressed="true"] .mem-switch__track { background: var(--k-aqua); }
.mem-switch[aria-pressed="true"] .mem-switch__thumb { translate: 18px 0; background: #0D0E54; }
.mem-switch:focus-visible { outline: 2px solid var(--k-aqua); outline-offset: 3px; }

.mem-table-wrap { margin-top: clamp(32px, 4vw, 48px); border-radius: var(--k-r-lg); overflow: hidden; border: 1px solid var(--k-card-line); background: var(--k-card); }
.mem-table { width: 100%; border-collapse: collapse; font-size: 1.04rem; }
.mem-table thead th {
  position: sticky; top: 0;
  padding: 22px 24px; text-align: left; vertical-align: bottom;
  font-family: var(--k-font-display); font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 600; line-height: 1.05;
  color: var(--k-on-light); background: var(--k-deep); border-bottom: 1px solid var(--k-card-line);
}
.mem-table thead th:first-child { font-family: var(--k-font-text); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--k-on-light-3); }
.mem-table thead th:last-child { color: #0D0E54; background: linear-gradient(135deg, var(--k-aqua), #9DF5F8); }
.mem-table tbody th { width: 40%; padding: 20px 28px; text-align: left; font-weight: 700; color: var(--k-on-light); }
.mem-table tbody th .k-tag { margin-left: 8px; vertical-align: middle; }
.mem-table td { padding: 20px 28px; color: var(--k-on-light-2); }
.mem-price { font-family: var(--k-font-display); font-size: clamp(1.7rem, 2.6vw, 2.3rem); font-weight: 600; line-height: 1; color: var(--k-on-light); margin-right: 6px; }
.mem-table__money td { padding-block: 26px; }
.mem-table td.is-featured { color: var(--k-on-light); background: rgba(94, 237, 242, 0.06); }
.mem-table tbody tr { border-top: 1px solid var(--k-line-light); transition: opacity var(--k-dur-state) var(--k-ease-out), background-color var(--k-dur-state) var(--k-ease-out); }
.mem-table tbody tr:hover { background: rgba(245, 247, 255, 0.04); }
/* Marcas: paloma dibujada (geometría CSS) y guion para ausencias */
.mem-mark { position: relative; display: inline-block; width: 30px; height: 30px; vertical-align: middle; }
.mem-mark--yes { border-radius: 50%; background: rgba(94, 237, 242, 0.16); }
.mem-mark--yes::after { content: ""; position: absolute; left: 10px; top: 7px; width: 7px; height: 13px; border-right: 2.5px solid var(--k-aqua); border-bottom: 2.5px solid var(--k-aqua); transform: rotate(45deg); }
.mem-mark--no::after { content: ""; position: absolute; left: 8px; top: 14px; width: 14px; height: 2px; border-radius: 2px; background: rgba(245, 247, 255, 0.4); }
/* Diferencias: se marcan con fondo y borde; el texto conserva su contraste */
.mem-table.is-diff tr.is-same { background: rgba(8, 10, 60, 0.35); }
.mem-table.is-diff tr.is-same :is(th, td) { color: var(--k-on-light-2); }
.mem-table.is-diff tr:not(.is-same) { background: rgba(94, 237, 242, 0.08); }
.mem-table.is-diff tr:not(.is-same) td.is-featured { background: rgba(94, 237, 242, 0.18); }

.mem-compare__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 32px; margin-top: 22px; }
.mem-compare__foot p { max-width: 70ch; font-size: 0.92rem; color: var(--k-on-light-2); }
.mem-compare__link { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; color: var(--k-aqua); }
.mem-compare__link::after { content: "→"; margin-left: 8px; transition: transform var(--k-dur-hover) var(--k-ease-out); }
@media (hover: hover) and (pointer: fine) { .mem-compare__link:hover::after { transform: translateX(4px); } }

/* ---------- Alta en cuatro pasos ---------- */
.mem-join { padding: var(--k-section) 0; scroll-margin-top: calc(var(--k-header-h) + 16px); background: linear-gradient(180deg, var(--k-field) 0%, #191A76 100%); color: var(--k-on-dark); }
.mem-join__head { display: grid; gap: 14px; }
.mem-join__lede { max-width: 52ch; font-size: 1.1rem; color: var(--k-on-dark-2); }
.mem-join__steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: clamp(40px, 5vw, 64px); }
/* Línea de avance que une los cuatro momentos */
.mem-join__steps::before { content: ""; position: absolute; left: 22px; right: calc((100% - 72px) / 4 - 23px); top: 22px; height: 2px; background: rgba(245, 247, 255, 0.16); }
.mem-join__steps::after { content: ""; position: absolute; left: 22px; right: calc((100% - 72px) / 4 - 23px); top: 22px; height: 2px; background: var(--k-aqua); transform-origin: left center; }
.mem-join__step { position: relative; padding-top: 68px; }
.mem-join__num { position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; font-family: var(--k-font-display); font-size: 1.3rem; font-weight: 600; color: #0D0E54; background: var(--k-aqua); box-shadow: 0 0 0 6px var(--k-field); }
.mem-join__step h3 { font-size: clamp(1.35rem, 1.9vw, 1.7rem); line-height: 1.1; color: var(--k-on-dark); }
.mem-join__step p { margin-top: 10px; color: var(--k-on-dark-2); max-width: 32ch; }
.mem-join__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-top: clamp(36px, 4vw, 52px); }
.mem-join__foot .k-note { max-width: 70ch; }
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .mem-join__steps::after { animation: mem-join-line linear both; animation-timeline: view(); animation-range: entry 20% cover 45%; }
  }
}
@keyframes mem-join-line { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---------- Preguntas ---------- */
.mem-faq { padding: var(--k-section) 0; background: radial-gradient(45% 60% at 0% 100%, rgba(177, 74, 227, 0.18), transparent 70%), var(--k-field); color: var(--k-on-dark); }
.mem-faq__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 6vw, 96px); align-items: start; }

/* ---------- Formulario ---------- */
.mem-form { padding: var(--k-section) 0; scroll-margin-top: calc(var(--k-header-h) + 16px); }
.mem-form__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.mem-form__intro > p { margin-top: 20px; color: var(--k-on-light-2); max-width: 46ch; }
.mem-form__intro > .mem-form__proto { margin-top: 12px; font-size: 0.88rem; color: var(--k-on-light-3); }
.mem-form__icon { width: clamp(120px, 12vw, 180px); height: auto; margin-top: 28px; }
@media (prefers-reduced-motion: no-preference) {
  .mem-form__icon { animation: mem-float 7s ease-in-out infinite alternate; }
}
@keyframes mem-float { from { translate: 0 -6px; rotate: -4deg; } to { translate: 0 8px; rotate: 4deg; } }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .mem-plans, .mem-faq__grid, .mem-form__grid { grid-template-columns: 1fr; }
  .mem-join__steps { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .mem-join__steps::before, .mem-join__steps::after { display: none; }
  .mem-hero__bg { background-position: center; }
}
@media (max-width: 767px) {
  /* Tabla apilada: cada fila como bloque con etiquetas (data-label) */
  .mem-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .mem-table, .mem-table tbody, .mem-table tr, .mem-table th, .mem-table td { display: block; width: 100%; }
  .mem-table tbody th { width: 100%; padding: 18px 18px 6px; }
  .mem-table td { display: grid; grid-template-columns: 42% 1fr; gap: 12px; padding: 8px 18px; }
  .mem-table td:last-child { padding-bottom: 18px; }
  .mem-table td::after { content: none; }
  .mem-table td[data-label]::before { content: attr(data-label); font-size: 0.78rem; font-weight: 700; color: var(--k-on-light-3); }
  .mem-plan .k-btn { align-self: stretch; }
}
@media (prefers-reduced-motion: reduce) {
  .mem-table tbody tr, .mem-switch__track, .mem-switch__thumb { transition: none; }
}
@media (max-width: 560px) {
  .mem-join__steps { grid-template-columns: 1fr; }
  .mem-join__foot .k-btn { width: 100%; }
}