/* B-esper Site Main Styles */
/* Global stylesheet importing all base styles and components */

/* Base Styles - Foundation */
@import './base/globals.css';
@import './base/typography.css';
@import './base/layout.css';

/* Component Styles - Core UI Components */
@import './components/ui.css';

/* Shared Utilities */
@import './shared/global.css';

/* Responsive Design Utilities */
@media (max-width: 768px) {
  .bsp-container {
    padding: 0 var(--spacing-3);
  }

  .bsp-grid-cols-3 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .bsp-grid-cols-2 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .bsp-heading-1 {
    font-size: var(--font-size-4xl);
  }

  .bsp-heading-2 {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 640px) {
  .bsp-btn-lg {
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
  }

  .bsp-heading-1 {
    font-size: var(--font-size-3xl);
  }
}

/* Global reusable classes using bsp_main_ prefix for common patterns */

/* Hero sections - Professional clean styling without solid backgrounds */
.bsp_main_hero {
  background: transparent;
  color: var(--text-primary);
  padding: var(--spacing-12) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.bsp_main_hero_content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.bsp_main_hero_title {
  color: var(--text-primary);
  font-size: var(--font-size-4xl);
  font-weight: 300;
  margin-bottom: var(--spacing-6);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.bsp_main_hero_subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.bsp_main_hero_actions {
  margin-top: var(--spacing-8);
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
}

.bsp_main_hero .bsp-btn-secondary {
  background-color: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.bsp_main_hero .bsp-btn-secondary:hover:not(:disabled) {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  color: white;
}

/* Feature sections */
.bsp_main_features {
  padding: var(--spacing-20) 0;
  background-color: var(--background-secondary);
}

.bsp_main_feature_icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-blue);
  color: white;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-4);
}

.bsp_main_feature_card {
  background-color: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  text-align: center;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.bsp_main_feature_card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Content sections */
.bsp_main_section {
  padding: var(--spacing-16) 0;
}

.bsp_main_section_alt {
  padding: var(--spacing-16) 0;
  background-color: var(--background-secondary);
}

/* Page headers */
.bsp_main_page_header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.bsp_main_page_title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-4);
  line-height: 1.2;
}

.bsp_main_page_subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Form sections */
.bsp_main_form_section {
  background-color: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-sm);
}

/* Case studies and proof sections */
.bsp_main_proof {
  padding: var(--spacing-20) 0;
  background-color: var(--background-primary);
}

.bsp_main_case_study {
  background-color: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.bsp_main_case_study:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.bsp_main_case_study_industry {
  display: inline-block;
  background-color: var(--primary-blue);
  color: white;
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-bottom: var(--spacing-3);
}

.bsp_main_case_study_title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-3);
  line-height: 1.3;
}

.bsp_main_case_study_description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
}

.bsp_main_case_study_roi {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--success-green);
  font-weight: 500;
}

/* Demo sections */
.bsp_main_demo {
  padding: var(--spacing-20) 0;
  background-color: var(--background-secondary);
}

.bsp_main_demo_container {
  min-height: 500px;
  background-color: var(--background-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-6);
}

/* Statistics/metrics */
.bsp_main_stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-6);
  margin: var(--spacing-12) 0;
}

.bsp_main_stat {
  text-align: center;
  padding: var(--spacing-6);
  background-color: var(--background-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.bsp_main_stat_value {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-2);
}

.bsp_main_stat_label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Loading states */
.bsp_main_loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12);
  gap: var(--spacing-4);
}

.bsp_main_loading_text {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
}

/* Error states */
.bsp_main_error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12);
  gap: var(--spacing-4);
  text-align: center;
}

.bsp_main_error_title {
  color: var(--error-red);
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

.bsp_main_error_message {
  color: var(--text-secondary);
  max-width: 500px;
}

/* Table styles */
.bsp_main_table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--background-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.bsp_main_table th {
  background-color: var(--background-secondary);
  padding: var(--spacing-4);
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.bsp_main_table td {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}

.bsp_main_table tr:hover {
  background-color: var(--background-secondary);
}

/* Content containers */
.bsp_main_content {
  max-width: 800px;
  margin: 0 auto;
}

.bsp_main_content_wide {
  max-width: 1000px;
  margin: 0 auto;
}

/* Form validation states - global */
.bsp-form-input.bsp-form-error {
  border-color: var(--error-red);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.bsp-form-input.bsp-form-success {
  border-color: var(--success-green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.bsp-form-error-message {
  color: var(--error-red);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
}

/* Button loading states - global */
.bsp-btn.bsp-btn-loading {
  position: relative;
  color: transparent;
}

.bsp-btn.bsp-btn-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: bsp-spin 1s linear infinite;
  transform: translate(-50%, -50%);
  color: white;
}

/* Form messages - global */
.bsp-form-message-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-green);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.bsp-form-message-error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--error-red);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(239, 68, 68, 0.2);
}