/* Soluciones IA Omnicanal - páginas interiores (se suma a styles.css) */

.page-hero { background: var(--soft); border-bottom: 1px solid var(--line); padding: clamp(40px, 6vw, 80px) 0 clamp(48px, 7vw, 96px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 28px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.page-hero__title { font-size: clamp(36px, 5.4vw, 68px); line-height: 1.04; letter-spacing: -0.045em; font-weight: 760; max-width: 20ch; }
.page-hero__lead { margin-top: 24px; font-size: clamp(18px, 1.7vw, 21px); color: var(--muted); max-width: 52ch; }
.page-hero .hero__ctas { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }

.prose { max-width: 70ch; }
.prose h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.03em; line-height: 1.1; margin: 56px 0 16px; font-weight: 720; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 21px; letter-spacing: -0.02em; margin: 32px 0 8px; }
.prose p { color: #1F2937; margin-top: 14px; }
.prose ul { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; padding-left: 0; }
.prose a { color: var(--blue); }

.split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.split__title { position: sticky; top: 110px; }

.cards { margin-top: clamp(32px, 4vw, 56px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: clamp(24px, 2.6vw, 36px); }
.section--soft .card { background: #fff; }
.card .ph { width: 30px; height: 30px; color: var(--blue); margin-bottom: 18px; }
.card h3 { font-size: 22px; letter-spacing: -0.02em; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 16px; }
.card p + p { margin-top: 10px; }
.card .checks { margin-top: 16px; font-size: 16px; }
.card__tag { display: inline-block; font-size: 13px; font-weight: 600; color: var(--blue); background: var(--blue-soft); border-radius: 999px; padding: 4px 12px; margin-bottom: 16px; }

.callout { margin-top: 32px; padding: 20px 24px; border-left: 3px solid var(--blue); background: var(--blue-soft); border-radius: 0 var(--r-sm) var(--r-sm) 0; max-width: 70ch; }
.callout p { color: var(--ink); font-weight: 500; }
.callout p + p { margin-top: 8px; font-weight: 400; color: var(--muted); }

.related { margin-top: clamp(32px, 4vw, 56px); display: flex; flex-wrap: wrap; gap: 12px; }
.related a { border: 1.5px solid #CBD2DC; border-radius: var(--r-sm); padding: 12px 18px; text-decoration: none; font-weight: 600; font-size: 15px; transition: border-color .2s var(--ease); }
.related a:hover { border-color: var(--ink); }

.link-dark { margin-top: 28px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--blue); border-bottom: 1.5px solid rgba(37,99,235,.35); padding-bottom: 4px; }
.link-dark:hover { border-color: var(--blue); }
.link-dark .ph { width: 18px; height: 18px; }

/* Huecos pendientes en los textos legales */
.pendiente { background: #FEF3C7; color: #92400E; padding: 1px 6px; border-radius: 4px; font-weight: 600; font-size: .92em; }

/* Botón «Habla con Álex» (flotante) */
.alex { position: fixed; right: clamp(16px, 3vw, 28px); bottom: clamp(16px, 3vw, 28px); z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.alex-menu { width: min(300px, calc(100vw - 32px)); background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 8px; box-shadow: 0 20px 50px -12px rgba(10,22,40,.3); }
.alex-menu[hidden] { display: none; }
.alex-menu__aviso { font-size: 13px; color: var(--muted); padding: 8px 10px 6px; }
.alex-menu button { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; width: 100%; text-align: left; border: 0; background: transparent; cursor: pointer; font: inherit; font-weight: 600; font-size: 16px; color: var(--ink); padding: 12px 10px; border-radius: var(--r-sm); }
.alex-menu button:hover, .alex-menu button:focus-visible { background: var(--blue-soft); }
.alex-menu small { font-weight: 400; font-size: 13px; color: var(--muted); }
.alex-fab { position: static; z-index: 60; display: inline-flex; align-items: center; gap: 10px; border: 0; cursor: pointer; font: inherit; font-weight: 600; font-size: 16px; letter-spacing: -0.01em; color: #fff; background: var(--blue); padding: 14px 20px; border-radius: 999px; box-shadow: 0 12px 32px -8px rgba(37,99,235,.55); transition: background-color .2s var(--ease), transform .15s var(--ease); }
.alex-fab:hover { background: var(--blue-hover); }
.alex-fab:active { transform: translateY(1px); }
.alex-fab:disabled { opacity: .8; cursor: progress; }
.alex-fab .ph { width: 22px; height: 22px; }
.alex-fab__dot { width: 9px; height: 9px; border-radius: 50%; background: #4ADE80; box-shadow: 0 0 0 0 rgba(74,222,128,.6); animation: alex-pulso 2.4s infinite; }
@keyframes alex-pulso { 70% { box-shadow: 0 0 0 9px rgba(74,222,128,0); } 100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); } }
@media (prefers-reduced-motion: reduce) { .alex-fab__dot { animation: none; } }
.alex-listo .alex { display: none; }
.alex-error { position: fixed; right: 16px; bottom: 84px; z-index: 61; max-width: 320px; background: #fff; color: var(--ink); border: 1px solid var(--line); border-left: 3px solid #DC2626; border-radius: var(--r-sm); padding: 12px 16px; font-size: 14px; box-shadow: 0 12px 32px -8px rgba(10,22,40,.25); }
@media (max-width: 480px) { .alex-fab span[data-alex-texto] { display: none; } .alex-fab { padding: 16px; } .alex-fab:disabled span[data-alex-texto] { display: none; } }

.footer__col { display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.footer__col strong { color: #fff; font-size: 14px; letter-spacing: .02em; }
.footer__col a { text-decoration: none; }
.footer__col a:hover { color: #fff; }
.footer__inner--wide { grid-template-columns: 1.3fr 1fr 1fr auto; }
.nav__links a[aria-current="page"] { color: var(--ink); }
.nav__links a[aria-current="page"]::after { transform: scaleX(1); }

@media (max-width: 960px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .split__title { position: static; }
  .cards, .cards--2 { grid-template-columns: minmax(0, 1fr); }
  .footer__inner--wide { grid-template-columns: minmax(0, 1fr); }
}