/* ==========================================================================
   IQSEC — Componentes compartidos
   Piezas reutilizadas en más de una página. Los estilos específicos de una
   sola página viven en su archivo landing-*.css o thank-you.css.
   ========================================================================== */

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  height: 54px; padding: 0 var(--space-8); border-radius: var(--radius-sm); font-weight: 700;
  font-size: 19px; border: none; cursor: pointer; text-decoration: none;
  font-family: var(--font-primary);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.btn-primary { background: var(--color-link-text); color: var(--color-white); }
.btn-primary:hover { background: var(--color-brand-orange-btn); }
.btn-primary:focus-visible { outline: 3px solid var(--color-brand-orange); outline-offset: 2px; }
.btn-primary:disabled, .btn-primary.is-loading { opacity: 0.75; cursor: not-allowed; }

.btn-secondary { background: var(--color-brand-blue); color: var(--color-white); }
.btn-secondary:hover { background: #0868B8; }

.btn-outline { background: transparent; color: var(--color-brand-navy); border: 1.5px solid var(--color-brand-navy); }
.btn-outline:hover { background: var(--color-orange-20); border-color: var(--color-brand-orange); color: var(--color-brand-navy); }
.btn-outline.on-dark { color: var(--text-inverse); border-color: rgba(255, 255, 255, 0.5); }
.btn-outline.on-dark:hover { background: var(--color-orange-20); border-color: var(--color-brand-orange); }

.btn-ghost { background: transparent; color: var(--color-link-text); height: auto; padding: 0; font-size: 15px; text-decoration: underline; }

/* Regla de sistema: máximo 2 CTA del mismo peso visual por sección (ver Design System, sección 9) */

/* Spinner de estado "loading" */
.spinner {
  display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #FFFFFF; border-radius: 50%; animation: spin 700ms linear infinite; vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Header con navegación (Landing 1 y 2) ---------- */
header.site-header { position: sticky; top: 0; background: var(--surface-page); border-bottom: 1px solid var(--border-light); z-index: 50; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

nav.main-nav { display: none; gap: var(--space-8); align-items: center; }
nav.main-nav a {
  position: relative; color: var(--text-primary); font-weight: 500; font-size: 15px;
  padding-bottom: 4px; transition: color var(--transition-fast), transform var(--transition-fast);
}
nav.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px;
  background: var(--color-brand-orange); transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition-base);
}
nav.main-nav a:hover { color: var(--color-brand-orange); transform: translateY(-2px); }
nav.main-nav a:hover::after { transform: scaleX(1); }

.header-cta { display: none; }

.menu-toggle { display: inline-flex; background: none; border: none; cursor: pointer; padding: var(--space-2); }
.menu-toggle img { width: 24px; height: 24px; }

.mobile-nav { display: none; flex-direction: column; padding: var(--space-4) 0; border-top: 1px solid var(--border-light); }
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: var(--space-3) 0; font-weight: 500; color: var(--text-primary); transition: color var(--transition-fast), padding-left var(--transition-fast); }
.mobile-nav a:hover { color: var(--color-brand-orange); padding-left: var(--space-2); }
.mobile-nav .btn { margin-top: var(--space-3); width: 100%; }

/* ---------- Header simple (Thank You Page) ---------- */
header.site-header-simple { padding: var(--space-4) 0; display: flex; justify-content: center; align-items: center; text-align: center; width: 100%; }
header.site-header-simple img.logo { margin: 0 auto; display: block; }

/* ---------- Footer completo (Landing 1 y 2) ---------- */
footer.site-footer { background: var(--surface-soft); padding: 0; }
.footer-main { padding: var(--space-12) 0 var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.footer-brand-name { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.footer-brand-name span { color: var(--text-primary); font-size: 22px; font-weight: 700; }
.footer-col-underline { width: 40px; height: 3px; background: var(--color-link-text); margin-bottom: var(--space-4); }
.footer-tagline { font-size: 15px; color: var(--text-secondary); margin: 0 0 var(--space-6); max-width: 280px; line-height: 1.5; }
.footer-social { display: flex; gap: var(--space-3); }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition-fast);
}
.footer-social a:hover { transform: translateY(-2px); }
.footer-social a img, .footer-social a svg { width: 36px; height: 36px; }
.footer-col h4 { color: var(--text-primary); font-size: 17px; margin-bottom: var(--space-4); }
.footer-contact p { display: flex; align-items: center; gap: var(--space-3); font-size: 15px; margin-bottom: var(--space-4); color: var(--text-secondary); }
.footer-contact img, .footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; }
.footer-contact a { color: var(--text-secondary); }
.footer-contact a:hover { color: var(--color-link-text); }
.footer-cta-col p { font-size: 15px; color: var(--text-secondary); margin-bottom: var(--space-6); line-height: 1.5; }
.footer-cta-col .btn-outline { border-color: var(--border-light); color: var(--text-primary); }
.footer-cta-col .btn-outline:hover { background: rgba(8,104,184,0.06); }
.footer-bottom {
  border-top: 1px solid var(--border-light); padding: var(--space-6) 0;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-6);
}
.footer-bottom-brand { display: flex; align-items: center; gap: var(--space-4); }
.footer-bottom-brand img, .footer-bottom-brand svg { width: 40px; height: 40px; flex-shrink: 0; }
.footer-bottom-brand strong { color: var(--text-primary); font-size: 16px; display: block; }
.footer-bottom-brand span { color: var(--text-secondary); font-size: 14px; }
.footer-links { display: flex; gap: var(--space-4); }
.footer-links a { font-size: 14px; color: var(--text-secondary); }
.footer-links a:hover { color: var(--color-link-text); }

/* ---------- Footer simple (Thank You Page) ---------- */
footer.site-footer-simple { padding: var(--space-8) 0; text-align: center; }
.footer-simple-links { display: flex; justify-content: center; gap: var(--space-6); flex-wrap: wrap; margin-top: var(--space-3); }
.footer-simple-links a { font-size: 14px; color: var(--text-secondary); }

/* ---------- WhatsApp flotante (Thank You Page) ---------- */
.whatsapp-float {
  position: fixed; bottom: var(--space-6); right: var(--space-6); width: 56px; height: 56px;
  border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); z-index: 60; transition: transform var(--transition-fast);
}
.whatsapp-float:hover { transform: scale(1.06); }
.whatsapp-float img { width: 28px; height: 28px; }

/* ---------- Sticky CTA mobile (Landing 1) ---------- */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-white);
  border-top: 1px solid var(--border-light); padding: var(--space-3) var(--space-6); display: none;
  box-shadow: 0 -4px 12px rgba(42, 37, 89, 0.08); z-index: 60;
}
.sticky-cta .btn { width: 100%; }

/* ---------- FAQ acordeón (Landing 1 y 2) ---------- */
.faq-item { border-bottom: 1px solid var(--border-light); }
.faq-question {
  width: 100%; text-align: left; background: none; border: none; padding: var(--space-6) 0;
  font-size: 20px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center;
  gap: var(--space-4); cursor: pointer; font-family: var(--font-primary);
}
.faq-question-text { flex: 1; }
.faq-icon { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; }
.faq-question .chev { transition: transform var(--transition-base); flex-shrink: 0; margin-left: auto; width: 18px; height: 18px; }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p { padding-bottom: var(--space-6); padding-left: 56px; font-size: 19px; line-height: 1.55; }

/* ---------- Timeline de pasos numerados (Diagnóstico, Paquetes, Gracias) ---------- */
.timeline { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.step { transition: transform var(--transition-fast); }
.step:hover { transform: translateY(-3px); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px;
  border-radius: 50%; background: var(--color-brand-orange); color: var(--color-white); font-weight: 700;
  font-size: 18px; margin-bottom: var(--space-4);
}
.step h4 { font-size: 23px; margin-bottom: var(--space-3); }
.step p { font-size: 18px; }

/* Variante con tarjeta + ícono + flechas de conexión (usada en Diagnóstico) */
.timeline-arrows { grid-template-columns: 1fr; align-items: start; }
.step-card {
  background: var(--color-white); border-radius: var(--radius-md); padding: var(--space-6);
  box-shadow: var(--shadow-sm); text-align: left; min-width: 0;
}
.step-icon { margin: var(--space-2) 0 var(--space-4); }
.step-photo { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-sm); margin: var(--space-2) 0 var(--space-4); }
.outcome-photo { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; margin-bottom: var(--space-4); }
.step-arrow { display: none; align-self: center; }
.step-outcome { text-align: left; padding: var(--space-4) 0; }
.step-outcome img { margin-bottom: var(--space-4); }
.step-outcome h4 { font-size: 20px; margin-bottom: var(--space-2); }
.step-outcome p { font-size: 16px; }

/* Checklist oscuro (sobre fondo navy, íconos en círculo) */
.checklist.checklist-dark li { color: var(--text-inverse); }
.checklist-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px;
  border-radius: 50%; background: rgba(255, 255, 255, 0.08); flex-shrink: 0;
}
.checklist-photo {
  width: 100%; aspect-ratio: 2/1; border-radius: var(--radius-md); object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.25); margin-bottom: var(--space-4);
  transition: transform var(--transition-fast);
}

/* Banner promocional (CTA final de sección, fondo navy) */
.promo-banner {
  display: flex; align-items: stretch; overflow: hidden;
  background: var(--surface-dark); border-radius: var(--radius-lg);
  margin-top: var(--space-8);
}
.promo-photo { width: 220px; min-height: 140px; align-self: stretch; flex-shrink: 0; object-fit: cover; display: block; background: rgba(255, 255, 255, 0.06); }
.promo-banner-content {
  display: flex; flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: var(--space-4); flex: 1; padding: var(--space-6) var(--space-8);
}
.promo-banner-content p { color: var(--text-inverse); font-size: 23px; margin: 0; flex: 1 1 320px; }
.promo-cta { flex-shrink: 0; }

/* ---------- Card genérica con hover (riesgos, pilares, beneficios, recursos) ---------- */
.ui-card {
  background: var(--color-white); border: 1px solid var(--border-light); border-radius: var(--radius-md);
  padding: 0; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.ui-card::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--color-link-text); transform: scaleX(0); transition: transform var(--transition-base);
}
.ui-card:hover::after { transform: scaleX(1); }
.ui-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.ui-card .icon-wrap {
  margin-bottom: 0; width: 100%; aspect-ratio: 4/3; border-radius: 0;
  background: linear-gradient(135deg, #EAF4FC, #DCEBFA); display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border-light);
}
.ui-card .icon-wrap span.ph-label { color: var(--color-link-text); font-size: 12px; font-weight: 500; text-align: center; padding: var(--space-4); line-height: 1.5; }
.ui-card .card-photo {
  width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; border-bottom: 1px solid var(--border-light);
  min-height: 160px; background: rgba(42, 37, 89, 0.04);
}
.ui-card h4, .ui-card > p { padding-left: var(--space-8); padding-right: var(--space-8); }
.ui-card h4 { font-size: 23px; line-height: 1.25; letter-spacing: -0.01em; margin-top: var(--space-6); margin-bottom: var(--space-2); }
.ui-card > p { font-size: 20px; line-height: 1.55; letter-spacing: 0; padding-bottom: var(--space-8); }

/* ---------- Bloque de video (compartido: Diagnóstico y Thank You Page) ---------- */
.video-frame {
  position: relative; aspect-ratio: 16/9; background: var(--surface-dark); border-radius: var(--radius-lg);
  overflow: hidden; cursor: pointer; box-shadow: var(--shadow-md);
}
.video-overlay-text {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center;
  justify-content: center; color: rgba(255, 255, 255, 0.5); font-size: 13px; text-align: center; padding: var(--space-6); gap: var(--space-4);
}
.play-btn {
  width: 68px; height: 68px; border-radius: 50%; background: var(--color-brand-orange); display: flex;
  align-items: center; justify-content: center; transition: transform var(--transition-fast); flex-shrink: 0;
}
.video-frame:hover .play-btn { transform: scale(1.06); }
.video-caption { text-align: center; font-size: 13px; margin-top: var(--space-4); }

/* ---------- Tarjeta de proceso: imagen izquierda + número superpuesto + flechas (Paquetes y Gracias) ---------- */
.process-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); align-items: stretch; }
.process-card {
  background: var(--color-white); border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  display: flex; align-items: stretch; overflow: hidden; position: relative; min-width: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.process-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.process-card-img { width: 110px; flex-shrink: 0; border-radius: 0; object-fit: cover; min-height: 100px; background: rgba(42, 37, 89, 0.04); }
.process-num {
  position: absolute; top: var(--space-3); left: var(--space-3); width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-link-text); color: var(--color-white); font-weight: 700; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.process-card-body { padding: var(--space-6); min-width: 0; overflow-wrap: break-word; }
.process-card-body h4 { font-size: 23px; line-height: 1.25; letter-spacing: -0.01em; margin-bottom: var(--space-2); }
.process-card-body p { font-size: 20px; line-height: 1.55; letter-spacing: 0; }
.process-arrow { display: none; text-align: center; font-size: 22px; color: var(--color-link-text); align-self: center; }
.process-divider { display: none; }
.process-card-outcome .process-card-body { display: flex; flex-direction: column; justify-content: center; }

/* Variante apilada: imagen arriba, texto abajo (para contenedores angostos, ej. Gracias) */
.process-card.stacked { flex-direction: column; }
.process-card.stacked .process-card-img { width: 100%; aspect-ratio: 4/3; min-height: 140px; }
.process-card.stacked .process-num { top: var(--space-3); left: var(--space-3); }
/* ---------- Franja de resumen (3 columnas, ej. Sin costo / Rápido / Reporte ejecutivo) ---------- */
.summary-strip { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.summary-item { display: flex; align-items: flex-start; gap: var(--space-4); }
.summary-item img { width: 56px; height: 56px; flex-shrink: 0; }
.summary-item h4 { font-size: 20px; margin-bottom: var(--space-2); }
.summary-item p { font-size: 17px; }

/* ---------- "Así protegemos tu organización" (Paquetes) — versión enriquecida ---------- */
.protect-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-8); align-items: stretch; }
.protect-card {
  background: var(--color-white); border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.protect-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.protect-card-media { position: relative; }
.protect-card-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; min-height: 160px; background: rgba(42,37,89,0.04); }
.protect-num {
  position: absolute; top: var(--space-4); left: var(--space-4); width: 58px; height: 58px; border-radius: 50%;
  background: var(--color-link-text); color: var(--color-white); font-weight: 700; font-size: 26px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); border: 3px solid rgba(255,255,255,0.85);
}
.protect-card-body { padding: var(--space-6) var(--space-6) var(--space-4); flex-grow: 1; }
.protect-card-icon { width: 64px; height: 64px; border-radius: 50%; background: #EAF4FC; display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-4); flex-shrink: 0; }
.protect-card-icon img { width: 34px; height: 34px; display: block; }
.protect-card-body h4 { font-size: 23px; line-height: 1.25; letter-spacing: -0.01em; margin-bottom: var(--space-3); }
.protect-underline { width: 40px; height: 3px; background: var(--color-link-text); margin-bottom: var(--space-4); }
.protect-card-body p { font-size: 20px; line-height: 1.55; }
.protect-subitems {
  display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border-light);
  padding: var(--space-6) var(--space-4);
}
.protect-subitem { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-2); position: relative; }
.protect-subitem:not(:last-child)::after {
  content: ""; position: absolute; right: 0; top: 4px; bottom: 4px; width: 1px; background: var(--border-light);
}
.protect-subitem img { width: 32px; height: 32px; display: block; }
.protect-subitem span { font-size: 14px; color: var(--text-secondary); font-weight: 500; line-height: 1.3; }
.protect-arrow { display: none; }

/* ---------- Placeholder de fotografía pendiente de licencia ---------- */
.photo-placeholder {
  background: var(--color-navy-20); border: 1.5px dashed var(--color-brand-navy); border-radius: var(--radius-md);
  aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; text-align: center; padding: var(--space-6);
}
.photo-placeholder span { font-size: 13px; color: var(--text-secondary); }

/* ---------- Trust badges ---------- */
.trust-badges { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-8); }
.trust-badge {
  background: var(--color-white); border: 1.5px solid var(--border-light); border-radius: var(--radius-pill);
  padding: var(--space-4) var(--space-8); font-size: 17px; font-weight: 700; color: var(--text-primary);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.trust-badge:hover { background: var(--color-brand-navy); color: var(--text-inverse); transform: translateY(-2px); }

/* ---------- Formulario (Landing 1) ---------- */
.form-wrap { background: var(--surface-soft); border-radius: var(--radius-lg); padding: var(--space-12); box-shadow: var(--shadow-md); }
.form-wrap.compact { background: var(--color-white); padding: var(--space-8); border: 1px solid var(--border-light); box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-size: 16px; font-weight: 500; color: var(--text-primary); }
.field .optional-tag { color: var(--text-secondary); font-weight: 400; }
.field input, .field select {
  height: 52px; border: 1px solid var(--border-light); border-radius: var(--radius-sm);
  padding: 0 var(--space-4); font-size: 18px; font-family: var(--font-primary); color: var(--text-primary);
}
.field input:focus, .field select:focus { outline: 2px solid var(--color-brand-blue); outline-offset: 1px; border-color: var(--color-brand-blue); }
.field-error { font-size: 14px; color: var(--color-error); display: none; }
.field.has-error input, .field.has-error select { border-color: var(--color-error); }
.field.has-error .field-error { display: block; }
.form-privacy { font-size: 15px; color: var(--text-secondary); margin-top: var(--space-4); }
.form-privacy a { text-decoration: underline; }
.form-submit { margin-top: var(--space-6); width: 100%; }

.form-progress { height: 6px; background: var(--border-light); border-radius: var(--radius-pill); overflow: hidden; margin-bottom: var(--space-6); }
.form-progress-bar { height: 100%; width: 0%; background: var(--color-brand-orange); border-radius: var(--radius-pill); transition: width var(--transition-base); }

.form-success { display: none; text-align: center; padding: var(--space-8) 0; }
.form-success.visible { display: block; }
.form-success img { width: 48px; margin: 0 auto var(--space-4); }
.form-success h3 { margin-bottom: var(--space-2); }