/* Main Stylesheet for Bisutería en Eventos Theme */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #2563eb;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-bg: #ffffff;
  --color-bg-light: #f8fafc;
  --color-border: #e2e8f0;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 1000;
}

.skip-link:focus {
  top: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.site-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.site-logo:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.main-navigation ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
}

.main-navigation a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  transition: background 0.2s;
  display: block;
}

.main-navigation a:hover,
.main-navigation a:focus {
  background: var(--color-bg-light);
  outline: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  color: var(--color-text);
}

.menu-toggle:hover,
.menu-toggle:focus {
  background: var(--color-bg-light);
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.menu-toggle[aria-expanded="true"] {
  background: var(--color-bg-light);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.hero p {
  font-size: 1.125rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: white;
  color: var(--color-primary);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  outline: 2px solid white;
  outline-offset: 2px;
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: rgba(255,255,255,0.1);
}

/* Services Section */
.services {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-light);
}

.section-title {
  text-align: center;
  font-size: 1.875rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.service-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), #764ba2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* About Section */
.about {
  padding: var(--spacing-xl) 0;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content h2 {
  font-size: 1.875rem;
  margin-bottom: var(--spacing-md);
}

.about-content p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-size: 1.0625rem;
}

/* CTA Section */
.cta {
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.cta h2 {
  font-size: 1.875rem;
  margin-bottom: var(--spacing-sm);
}

.cta p {
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.btn-white {
  background: white;
  color: var(--color-primary);
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.page-header p {
  font-size: 1.125rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
}

.content-section {
  padding: var(--spacing-xl) 0;
}

/* Contact Form */
.contact-form {
  background: var(--color-bg-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
}

.contact-form h2 {
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.checkbox-group input {
  margin-top: 4px;
}

.checkbox-group label {
  font-weight: normal;
  font-size: 0.9375rem;
}

.success-message {
  background: #10b981;
  color: white;
  padding: var(--spacing-sm);
  border-radius: 8px;
  margin-top: var(--spacing-md);
  display: none;
}

.success-message.show {
  display: block;
}

.contact-info {
  background: var(--color-bg-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
}

.contact-info h2 {
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.info-item {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.info-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.info-item h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.info-item p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.info-item a {
  color: var(--color-primary);
  text-decoration: none;
}

.info-item a:hover,
.info-item a:focus {
  text-decoration: underline;
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Footer */
.site-footer {
  background: #0f172a;
  color: white;
  padding: calc(var(--spacing-xl) * 1.5) 0 calc(var(--spacing-lg) * 1.5);
}

.footer-links-wrapper {
  margin-bottom: var(--spacing-xl);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0;
}

.footer-links a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
}

.footer-links a:hover,
.footer-links a:focus {
  color: white;
  background: rgba(255,255,255,0.1);
  outline: 2px solid rgba(255,255,255,0.5);
  outline-offset: 2px;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  width: 70%;
  max-width: 100%;
  height: auto;
  max-height: 180px;
  object-fit: contain;
  margin: 0 auto;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
}

/* Services Detailed Page */
.services-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.service-detail {
  background: var(--color-bg-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border-left: 4px solid var(--color-primary);
}

.service-detail h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.service-detail p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.service-detail ul {
  list-style: none;
  padding-left: 0;
}

.service-detail ul li {
  padding: var(--spacing-xs) 0;
  color: var(--color-text-light);
  padding-left: 1.5rem;
  position: relative;
}

.service-detail ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.cta-box {
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  margin-top: var(--spacing-xl);
}

.cta-box h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  max-width: 900px;
  margin: 0 auto;
}

.btn-submit {
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s;
}

.btn-submit:hover,
.btn-submit:focus {
  background: #1d4ed8;
  outline: 2px solid white;
  outline-offset: 2px;
}

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .main-navigation {
    display: none;
    width: 100%;
    margin-top: var(--spacing-sm);
  }

  .main-navigation.active {
    display: block;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .header-content {
    flex-wrap: wrap;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
  }

  .footer-logo {
    width: 100%;
    max-height: 140px;
  }

  .services-detailed {
    grid-template-columns: 1fr;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* Screen Reader Text */
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

.screen-reader-text:focus {
  clip: auto !important;
  display: block;
  height: auto;
  left: 5px;
  top: 5px;
  width: auto;
  z-index: 100000;
}