/**
 * Reset Moderno, Layout Base, Header Sticky, Footer y Componentes Globales
 * Multitienda Chile - Optimizado para CRO y Móviles
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');
@import url('./variables.css');

/* ==========================================================================
   RESET MODERNO & BASE
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-base);
  line-height: 1.55;
  color: var(--color-text-body);
  background-color: var(--color-bg-body);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.modal-open {
  overflow: hidden;
  touch-action: none;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   UTILIDADES DE CONTENEDOR Y LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ==========================================================================
   BARRA DE ANUNCIOS SUPERIOR (TOP TICKER)
   ========================================================================== */
.top-announcement-bar {
  background: linear-gradient(90deg, #065f46 0%, #059669 50%, #047857 100%);
  color: var(--color-text-white);
  padding: 8px 12px;
  font-size: var(--font-xs);
  font-weight: 700;
  text-align: center;
  position: relative;
  z-index: 110;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.announcement-ticker {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  letter-spacing: 0.02em;
}

.ticker-highlight {
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ticker-divider {
  opacity: 0.6;
}

@media (max-width: 640px) {
  .top-announcement-bar {
    font-size: 0.72rem;
    padding: 6px 10px;
  }
  .ticker-divider,
  .announcement-ticker span:nth-child(n+4) {
    display: none;
  }
}

/* ==========================================================================
   HEADER STICKY CON EFECTO GLASSMORPHISM
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-4);
}

/* Logotipo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-icon-box {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #047857 100%);
  color: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: -0.03em;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.brand-name .highlight {
  color: var(--color-primary);
}

.brand-tagline {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Insignias de confianza en el header */
.header-trust-pills {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--color-text-body);
  background: var(--color-bg-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.header-trust-item .icon {
  font-size: 0.95rem;
}

/* Botón WhatsApp de Atención Rápida */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn-header-wa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-whatsapp);
  color: white;
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.25);
}

.btn-header-wa:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.35);
}

@media (max-width: 860px) {
  .header-trust-pills {
    display: none;
  }
}

@media (max-width: 480px) {
  .header-inner {
    height: 60px;
  }
  .brand-icon-box {
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
  }
  .brand-name {
    font-size: 1.05rem;
  }
  .btn-header-wa span {
    display: none;
  }
  .btn-header-wa {
    padding: 8px;
  }
}

/* ==========================================================================
   SISTEMA DE BOTONES DE ALTA CONVERSIÓN
   ========================================================================== */
.btn-primary,
.btn-primary-cro {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: var(--color-text-white);
  font-weight: 800;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  user-select: none;
  text-decoration: none;
}

.btn-primary:hover,
.btn-primary-cro:hover {
  background: linear-gradient(135deg, #047857 0%, #065f46 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.45);
}

.btn-primary:active,
.btn-primary-cro:active {
  transform: translateY(1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--color-border-hover);
  background-color: var(--color-bg-subtle);
}

/* Animación de Pulso Acelerada por GPU */
@keyframes pulseGlow {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(5, 150, 105, 0.55);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
  }
}

.pulse-animation {
  animation: pulseGlow 2.4s infinite ease-in-out;
}

/* ==========================================================================
   TOASTS DE PRUEBA SOCIAL EN VIVO
   ========================================================================== */
.social-proof-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: var(--z-toast);
  pointer-events: none;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-proof-toast.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.toast-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 340px;
  position: relative;
}

.toast-close {
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1;
}

.toast-img-wrap,
.toast-avatar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.toast-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.toast-text {
  font-size: 0.8rem;
  line-height: 1.35;
}

.toast-line-1 {
  color: var(--color-text-main);
  font-weight: 500;
}

.toast-line-2 {
  color: var(--color-text-body);
}

.toast-verified {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 2px;
}

@media (max-width: 768px) {
  .social-proof-toast {
    bottom: 84px; /* Encima de la barra sticky de CTA móvil */
    left: 12px;
    right: 12px;
    max-width: calc(100vw - 24px);
  }
}

/* ==========================================================================
   FOOTER GLOBAL DE AUTORIDAD Y SERNAC READY
   ========================================================================== */
.site-footer {
  background-color: var(--color-bg-dark);
  color: #94a3b8;
  padding-top: var(--space-12);
  padding-bottom: var(--space-8);
  margin-top: auto;
  border-top: 1px solid #1e293b;
  font-size: var(--font-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

.footer-brand-title {
  color: white;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-brand-title .highlight {
  color: var(--color-primary);
}

.footer-about-text {
  line-height: 1.6;
  margin-bottom: var(--space-4);
  font-size: 0.88rem;
}

.footer-carriers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.carrier-pill {
  background: #1e293b;
  color: #cbd5e1;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid #334155;
}

.footer-col-title {
  color: white;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: #94a3b8;
  transition: color var(--transition-fast);
  font-size: 0.88rem;
}

.footer-links-list a:hover {
  color: white;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.88rem;
  line-height: 1.4;
}

.footer-contact-item .icon {
  font-size: 1rem;
}

/* Barra inferior del footer */
.footer-bottom-bar {
  border-top: 1px solid #1e293b;
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.8rem;
}

.footer-guarantee-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #10b981;
  font-weight: 600;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
  }
}