/* 
   ROSARIOS PERUANOS - DESIGN SYSTEM & GLOBALS (Vanilla CSS)
   Desarrollado para: Rosarios Peruanos & Somos Marketing Perú EIRL
   -----------------------------------------------------------------
*/

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=Work+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Official Color Palette */
  --primary: #a70025;
  --primary-hover: #8c001e;
  --primary-light: rgba(167, 0, 37, 0.08);
  --primary-border: rgba(167, 0, 37, 0.15);
  
  --secondary: #1b5eac;
  --secondary-hover: #12427a;
  --secondary-light: rgba(27, 94, 172, 0.08);
  
  --tertiary: #6d4c00;
  --tertiary-light: #fff8eb;
  --tertiary-border: #fde68a;
  
  --bg: #fcfdfd;
  --surface: #ffffff;
  --surface-alt: #f8f9fa;
  
  --text-dark: #191c1d;
  --text-muted: #5c3f3f;
  --text-gray: #6b7280;
  --text-light: #9ca3af;
  
  --border-light: #f3f4f6;
  --border-gray: #e5e7eb;
  
  --success: #10b981;
  --success-bg: #ecfdf5;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;

  /* Fonts */
  --font-sans: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Manrope', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-dark);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Typography utilities */
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }

/* Layout containers */
.container-custom {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container-custom {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container-custom {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Header & Navbar */
.site-header {
  background-color: var(--surface);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  text-decoration: none;
}

.logo-badge {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--primary-light);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.25rem;
  transition: var(--transition);
}

.brand-logo:hover .logo-badge {
  transform: scale(1.05);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.nav-links-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .nav-links-desktop {
    display: flex;
  }
}

.nav-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-gray);
  cursor: pointer;
  padding-bottom: 0.25rem;
  transition: var(--transition);
  border-bottom: 2px solid transparent;
}

.nav-btn:hover, .nav-btn.active {
  color: var(--primary);
  font-weight: 700;
  border-bottom-color: var(--primary);
}

.nav-btn-checkout {
  color: var(--secondary);
  font-weight: 600;
}

.nav-btn-checkout:hover, .nav-btn-checkout.active {
  color: var(--secondary-hover);
  border-bottom-color: var(--secondary-hover);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  background: transparent;
  border: none;
  padding: 0.625rem;
  border-radius: var(--radius-full);
  color: var(--primary);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover {
  background-color: var(--surface-alt);
}

.cart-badge {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  background-color: var(--primary);
  color: white;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-full);
  min-width: 1.125rem;
  text-align: center;
}

.mobile-menu-btn {
  display: flex;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.mobile-drawer.active {
  display: flex;
}

.mobile-nav-link {
  width: 100%;
  text-align: left;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-gray);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
}

/* Page Section visibility */
.page-section {
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.page-section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Hero & General Cards */
.hero-wrapper {
  position: relative;
  overflow: hidden;
  background-color: var(--surface);
  padding: 4rem 1rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pill-badge {
  display: inline-block;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
  background-color: var(--primary-light);
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--text-dark);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-gray);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 36rem;
}

/* Price Cards Grid */
.price-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.price-card {
  background-color: var(--surface-alt);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--tertiary);
}

.price-card-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--tertiary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.price-card-amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--text-dark);
}

.price-card-sub {
  font-size: 0.75rem;
  color: var(--text-gray);
}

/* CTA Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--primary);
  color: white;
  font-weight: 700;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  text-decoration: none;
  font-size: 0.95rem;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--surface);
  color: var(--text-dark);
  font-weight: 600;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gray);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  font-size: 0.95rem;
}

.btn-secondary:hover {
  background-color: var(--surface-alt);
  border-color: var(--text-gray);
}

/* Configurator / Shop Section */
.configurator-wrapper {
  padding: 3rem 1rem;
  background-color: var(--surface-alt);
}

.configurator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 1024px) {
  .configurator-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.showcase-image-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: #f3f4f6;
  border: 1px solid var(--border-light);
}

.showcase-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swatches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.swatch-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-gray);
  background-color: white;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.swatch-item:hover, .swatch-item.active {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.swatch-img {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.swatch-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
}

/* Quantity selector */
.qty-selector-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.qty-btn {
  background-color: var(--surface-alt);
  border: 1px solid var(--border-gray);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}

.qty-btn:hover, .qty-btn.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Checkout & Tables */
.checkout-table-wrapper {
  overflow-x: auto;
  background-color: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.checkout-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.checkout-table th {
  background-color: var(--surface-alt);
  padding: 0.875rem 1rem;
  color: var(--text-gray);
  font-weight: 600;
  border-bottom: 1px solid var(--border-gray);
}

.checkout-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: white;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  background: linear-gradient(to right, var(--secondary), var(--secondary-hover));
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.8;
  transition: var(--transition);
}

.modal-close-btn:hover {
  opacity: 1;
}

.modal-body {
  padding: 1.5rem;
}

/* Footer & Trust Marquee */
.site-footer {
  background-color: white;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
  padding-top: 3rem;
  padding-bottom: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  font-size: 0.75rem;
}

.footer-links button, .footer-links a {
  background: none;
  border: none;
  color: var(--text-gray);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.footer-links button:hover, .footer-links a:hover {
  color: var(--primary);
}

.trust-marquee {
  background-color: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: 1rem;
  border: 1px solid var(--border-gray);
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .trust-marquee {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.trust-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-gray);
  margin-right: 0.5rem;
}

.trust-badge {
  font-size: 0.625rem;
  font-weight: 800;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  color: white;
  box-shadow: var(--shadow-sm);
}

.badge-yape { background-color: #7d2881; }
.badge-plin { background-color: #00a9e0; }
.badge-izipay { background-color: var(--secondary); }
.badge-transfer { background-color: #047857; }
.badge-shalom { background-color: #dc2626; }
.badge-olva { background-color: #d97706; }
.badge-marvisur { background-color: #1f2937; }
.badge-ssl { background-color: var(--success); }

/* Floating WhatsApp Widget */
.floating-wa-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  background-color: #10b981;
  color: white;
  padding: 0.875rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
}

.floating-wa-btn:hover {
  background-color: #059669;
  transform: scale(1.05);
}

.floating-wa-btn .wa-tooltip {
  position: absolute;
  right: 4.5rem;
  background-color: #111827;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.375rem 0.875rem;
  border-radius: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  box-shadow: var(--shadow-md);
}

.floating-wa-btn:hover .wa-tooltip {
  opacity: 1;
}

.wa-pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background-color: rgba(16, 185, 129, 0.4);
  animation: pulseRing 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  z-index: -1;
}

@keyframes pulseRing {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Modal Overlays & Cards */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease-in-out;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
  display: flex !important;
  z-index: 9999;
}

.modal-card {
  background-color: white;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-light);
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.15s;
}

.modal-close-btn:hover {
  color: var(--text-dark);
}

.modal-body {
  padding: 1.5rem;
}