/* ==========================================================================
   THE WATER PROJECT DESIGN SYSTEM 2025 - BUTTON COMPONENTS
   ========================================================================== */

/* 
 * Button component system extracted from 2025 redesigned pages
 * Provides consistent button styling across all themes with
 * proper accessibility and interactive states.
 * 
 * COLOR STRATEGY:
 * - Primary buttons: Theme-specific gradients (ocean, moss, cyan, etc.)
 * - Secondary buttons: Theme-aware outlines  
 * - Donate button: ALWAYS red (#DC2626) across all themes
 * - Success button: ALWAYS green (#22C55E) for universal recognition
 * - Warning button: ALWAYS amber (#F59E0B) for universal caution
 * - Danger button: Deep brown (#7C2D12) to avoid confusion with donate
 * 
 * This ensures functional buttons maintain semantic meaning while
 * primary/secondary buttons embrace theme personality.
 */

/* ========================================
   BASE BUTTON STYLES
   ======================================== */

/* Bootstrap override - ensure design system buttons take precedence */
.motif-2025 .btn,
.motif-2025 button.btn,
.motif-2025 .btn.btn {
  /* Base button foundation */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px; /* Tighter gap between icon and text */
  
  /* Typography */
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  text-decoration: none;
  white-space: normal; /* Allow text wrapping for long button text */
  word-wrap: break-word; /* Break long words if needed */
  text-align: center; /* Center text when wrapping */
  letter-spacing: -0.025em; /* Much tighter spacing for compact, professional look */
  
  /* Layout */
  padding: 14px 24px; /* Reduced horizontal padding for tighter look */
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  min-height: 44px; /* Ensure touch-friendly size */
  
  /* Interactions */
  cursor: pointer;
  transition: all var(--duration-normal) ease;
  user-select: none;
  
  /* Performance */
  transform: translateZ(0);
  backface-visibility: hidden;
}

.motif-2025 .btn:focus,
.motif-2025 button.btn:focus,
.motif-2025 .btn.btn:focus {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.motif-2025 .btn:disabled,
.motif-2025 button.btn:disabled,
.motif-2025 .btn.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ========================================
   BUTTON VARIANTS
   ======================================== */

/* Primary Button - Theme-aware main actions */
.motif-2025 .btn--primary,
.motif-2025 button.btn--primary,
.motif-2025 .btn.btn--primary {
  background: var(--btn-primary-bg, var(--primary)) !important;
  color: var(--btn-primary-color, #FFFFFF) !important;
  border-color: var(--btn-primary-border, var(--primary)) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  padding: 14px 24px !important;
  position: relative;
  overflow: hidden;
}

.motif-2025 .btn--primary:hover:not(:disabled),
.motif-2025 button.btn--primary:hover:not(:disabled),
.motif-2025 .btn.btn--primary:hover:not(:disabled) {
  background: var(--btn-primary-hover-bg, var(--primary-hover)) !important;
  border-color: var(--btn-primary-hover-bg, var(--primary-hover)) !important;
  color: var(--btn-primary-color, #FFFFFF) !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--primary) 40%, transparent);
}

/* Theme-specific primary button enhancements */
[data-theme="ocean-slate"] .motif-2025 .btn--primary {
  background: linear-gradient(135deg, #2D6484 0%, #1a4056 100%) !important;
}

[data-theme="warm-earth"] .motif-2025 .btn--primary {
  background: linear-gradient(135deg, #2F855A 0%, #216e40 100%) !important;
}

[data-theme="bold-impact"] .motif-2025 .btn--primary {
  background: linear-gradient(135deg, #06B6D4 0%, #0891B2 100%) !important;
}

[data-theme="field-map"] .motif-2025 .btn--primary {
  background: linear-gradient(135deg, #2D6484 0%, #1e4a5f 100%) !important;
}

/* Donate Button - Special orange styling */
.motif-2025 .btn--donate,
.motif-2025 button.btn--donate,
.motif-2025 .btn.btn--donate {
  background: var(--btn-donate-bg) !important;
  color: var(--btn-donate-color) !important;
  border-color: var(--btn-donate-border) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  padding: 14px 24px !important;
  box-shadow: var(--shadow-orange);
}

.motif-2025 .btn--donate:hover:not(:disabled),
.motif-2025 button.btn--donate:hover:not(:disabled),
.motif-2025 .btn.btn--donate:hover:not(:disabled) {
  background: var(--btn-donate-hover-bg) !important;
  border-color: var(--btn-donate-hover-bg) !important;
  color: var(--btn-donate-color) !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(216, 92, 39, 0.4);
}

/* Secondary Button - Outline style */
.motif-2025 .btn--secondary,
.motif-2025 button.btn--secondary,
.motif-2025 .btn.btn--secondary {
  background: var(--btn-secondary-bg) !important;
  color: var(--btn-secondary-color) !important;
  border-color: var(--btn-secondary-border) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  padding: 14px 24px !important;
}

.motif-2025 .btn--secondary:hover:not(:disabled),
.motif-2025 button.btn--secondary:hover:not(:disabled),
.motif-2025 .btn.btn--secondary:hover:not(:disabled) {
  background: var(--btn-secondary-hover-bg) !important;
  color: var(--btn-secondary-hover-color) !important;
  border-color: var(--btn-secondary-border) !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-brand);
}

/* Success Button - Theme-aware green for positive actions */
.motif-2025 .btn--success,
.motif-2025 button.btn--success,
.motif-2025 .btn.btn--success {
  background: var(--btn-success-bg, #22C55E) !important;
  color: #FFFFFF !important;
  border-color: var(--btn-success-bg, #22C55E) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  padding: 14px 24px !important;
}

.motif-2025 .btn--success:hover:not(:disabled),
.motif-2025 button.btn--success:hover:not(:disabled),
.motif-2025 .btn.btn--success:hover:not(:disabled) {
  background: var(--btn-success-hover-bg, #15803d) !important;
  border-color: var(--btn-success-hover-bg, #15803d) !important;
  color: #FFFFFF !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-success);
}

/* Warning Button - Theme-aware yellow/orange for caution */
.motif-2025 .btn--warning,
.motif-2025 button.btn--warning,
.motif-2025 .btn.btn--warning {
  background: var(--btn-warning-bg, #F59E0B) !important;
  color: #FFFFFF !important;
  border-color: var(--btn-warning-bg, #F59E0B) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  padding: 14px 24px !important;
}

.motif-2025 .btn--warning:hover:not(:disabled),
.motif-2025 button.btn--warning:hover:not(:disabled),
.motif-2025 .btn.btn--warning:hover:not(:disabled) {
  background: var(--btn-warning-hover-bg, #D97706) !important;
  border-color: var(--btn-warning-hover-bg, #D97706) !important;
  color: #FFFFFF !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3);
}

/* Danger Button - Theme-aware for destructive actions (but never red to avoid confusion with donate) */
.motif-2025 .btn--danger,
.motif-2025 button.btn--danger,
.motif-2025 .btn.btn--danger {
  background: var(--btn-danger-bg, #7C2D12) !important;
  color: #FFFFFF !important;
  border-color: var(--btn-danger-bg, #7C2D12) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  padding: 14px 24px !important;
}

.motif-2025 .btn--danger:hover:not(:disabled),
.motif-2025 button.btn--danger:hover:not(:disabled),
.motif-2025 .btn.btn--danger:hover:not(:disabled) {
  background: var(--btn-danger-hover-bg, #991B1B) !important;
  border-color: var(--btn-danger-hover-bg, #991B1B) !important;
  color: #FFFFFF !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(124, 45, 18, 0.3);
}

/* Ghost Button - Minimal styling for subtle actions */
.motif-2025 .btn--ghost {
  background: transparent;
  color: var(--primary);
  border-color: transparent;
  padding: 12px 24px;
}

.motif-2025 .btn--ghost:hover:not(:disabled) {
  background: var(--hover-overlay);
  color: var(--primary-hover);
  text-decoration: none;
}

/* White Button - For use on colored backgrounds */
.motif-2025 .btn--white {
  background: #FFFFFF;
  color: var(--primary);
  border-color: #FFFFFF;
}

.motif-2025 .btn--white:hover:not(:disabled) {
  background: transparent;
  color: #FFFFFF;
  border-color: #FFFFFF;
  text-decoration: none;
  transform: translateY(-1px);
}

/* ========================================
   DONATE BUTTON SYSTEM (THEME-INDEPENDENT)
   ======================================== */

/* Donate Button - Consistent red design across all themes */
.motif-2025 .btn--donate {
  background: var(--donate-red, #DC2626) !important;
  background-image: none !important; /* Override any gradient */
  color: #FFFFFF !important;
  border: 2px solid var(--donate-red, #DC2626) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-base) !important;
  font-weight: var(--font-weight-semibold) !important;
  padding: 14px 24px !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25) !important;
  white-space: normal !important; /* Allow text wrapping for donate buttons */
  word-wrap: break-word !important;
  text-align: center !important;
}

.motif-2025 .btn--donate:hover:not(:disabled) {
  background: var(--donate-red-hover, #B91C1C) !important;
  background-image: none !important; /* Override any gradient */
  border-color: var(--donate-red-hover, #B91C1C) !important;
  color: #FFFFFF !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--donate-red-shadow, 0 6px 20px rgba(220, 38, 38, 0.4)) !important;
}

/* General donate button usage in cards and components */
.motif-2025 .giving-card .btn--donate,
.motif-2025 .impact-card .btn--donate,
.motif-2025 .sponsor-card .btn--donate,
.motif-2025 .project-card .btn--donate {
  background: var(--donate-red, #DC2626) !important;
  color: #FFFFFF !important;
  border-color: var(--donate-red, #DC2626) !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25) !important;
}

.motif-2025 .giving-card .btn--donate:hover:not(:disabled),
.motif-2025 .impact-card .btn--donate:hover:not(:disabled),
.motif-2025 .sponsor-card .btn--donate:hover:not(:disabled),
.motif-2025 .project-card .btn--donate:hover:not(:disabled) {
  background: var(--donate-red-hover, #B91C1C) !important;
  border-color: var(--donate-red-hover, #B91C1C) !important;
  color: #FFFFFF !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--donate-red-shadow, 0 6px 20px rgba(220, 38, 38, 0.4)) !important;
}

/* ========================================
   BUTTON SIZES
   ======================================== */

/* Small buttons */
.motif-2025 .btn--sm,
.motif-2025 button.btn--sm,
.motif-2025 .btn.btn--sm {
  padding: 8px 16px !important;
  font-size: var(--font-size-sm) !important;
  border-radius: var(--radius-sm) !important;
}

/* Large buttons */
.motif-2025 .btn--lg {
  padding: 18px 36px;
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

/* Extra large buttons for hero sections */
.motif-2025 .btn--xl {
  padding: 20px 40px;
  font-size: var(--font-size-xl);
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-bold);
}

/* ========================================
   BUTTON GROUPS
   ======================================== */

.motif-2025 .btn-group {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .motif-2025 .btn-group {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .motif-2025 .btn-group .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* ========================================
   ICON INTEGRATION
   ======================================== */

.motif-2025 .btn .fa,
.motif-2025 .btn .icon {
  font-size: 0.9em;
  transition: transform var(--duration-normal) ease;
  color: inherit !important; /* Ensure icons inherit button text color */
}

/* Icon-only buttons */
.motif-2025 .btn--icon-only {
  padding: 12px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
}

.motif-2025 .btn--icon-only .fa,
.motif-2025 .btn--icon-only .icon {
  font-size: 1.2em;
}

/* Button with trailing icon (arrow, etc.) */
.motif-2025 .btn--trailing-icon:hover .fa,
.motif-2025 .btn--trailing-icon:hover .icon {
  transform: translateX(2px);
}

/* ========================================
   SPECIAL BUTTON PATTERNS
   ======================================== */

/* CTA Button - Special styling for main calls-to-action */
.motif-2025 .btn--cta {
  background: var(--btn-donate-bg);
  color: var(--btn-donate-color);
  border-color: var(--btn-donate-border);
  font-weight: var(--font-weight-bold);
  text-transform: none;
  letter-spacing: normal; /* Natural spacing for better readability */
  box-shadow: var(--shadow-orange);
}

.motif-2025 .btn--cta:hover:not(:disabled) {
  background: var(--btn-donate-hover-bg);
  border-color: var(--btn-donate-hover-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(216, 92, 39, 0.4);
}

/* Hero Summary Button - Floating info button for hero sections */
.motif-2025 .btn--hero-summary {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: var(--z-floating);
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary);
  border: 2px solid #ffffff;
  border-radius: var(--radius-full);
  padding: 10px 16px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(8px);
  gap: var(--space-sm);
}

.motif-2025 .btn--hero-summary:hover {
  background: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* ========================================
   LEGACY COMPATIBILITY
   ======================================== */

/* Support for existing class names used in 2025 pages */
.motif-2025 .btn-primary-shared {
  /* Map to new button system */
  @extend .btn, .btn--primary;
}

.motif-2025 .btn-secondary-shared {
  /* Map to new button system */
  @extend .btn, .btn--secondary;
}

.motif-2025 .btn-success-shared {
  /* Map to new button system */
  @extend .btn, .btn--success;
}

/* For browsers that don't support @extend, provide fallback */
.motif-2025 .btn-primary-shared {
  display: inline-flex;
  align-items: center;
  gap: 6px; /* Tighter gap for icons */
  padding: 14px 24px; /* Reduced padding */
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.025em; /* Tighter letter spacing */
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--duration-normal) ease;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-color);
  border: 2px solid var(--btn-primary-border);
}

.motif-2025 .btn-primary-shared:hover:not(:disabled) {
  background: var(--btn-primary-hover-bg);
  border-color: var(--btn-primary-hover-bg);
  color: var(--btn-primary-color);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-brand);
}

.motif-2025 .btn-secondary-shared {
  display: inline-flex;
  align-items: center;
  gap: 6px; /* Tighter gap for icons */
  padding: 12px 20px; /* Reduced padding */
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.025em; /* Tighter letter spacing */
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--duration-normal) ease;
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-color);
  border: 2px solid var(--btn-secondary-border);
}

.motif-2025 .btn-secondary-shared:hover:not(:disabled) {
  background: var(--btn-secondary-hover-bg);
  color: var(--btn-secondary-hover-color);
  border-color: var(--btn-secondary-border);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-brand);
}

/* ========================================
   RESPONSIVE BUTTON BEHAVIOR
   ======================================== */

@media (max-width: 767px) {
  .motif-2025 .btn {
    /* Ensure touch-friendly sizing on mobile */
    min-height: 44px;
    padding: 12px 20px;
  }
  
  .motif-2025 .btn--lg {
    padding: 16px 32px;
  }
  
  .motif-2025 .btn--xl {
    padding: 18px 36px;
    font-size: var(--font-size-lg);
  }
}

/* ========================================
   ANIMATION ENHANCEMENTS
   ======================================== */

/* Ripple effect for enhanced feedback */
.motif-2025 .btn {
  position: relative;
  overflow: hidden;
}

.motif-2025 .btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--duration-fast) ease, height var(--duration-fast) ease;
}

.motif-2025 .btn:active::before {
  width: 300px;
  height: 300px;
}

/* Loading state for buttons */
.motif-2025 .btn--loading {
  color: transparent !important;
  pointer-events: none;
}

.motif-2025 .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%;
  transform: translate(-50%, -50%);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ========================================
   THEME-SPECIFIC ENHANCEMENTS
   ======================================== */

/* Warm Earth theme button enhancements */
[data-theme="warm-earth"] .motif-2025 .btn--primary {
  background: var(--primary);
  border-color: var(--primary);
}

[data-theme="warm-earth"] .motif-2025 .btn--primary:hover:not(:disabled) {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(47, 133, 90, 0.25);
}

/* Bold Impact theme button enhancements */
/* Removed extra border width - causes visual inconsistency */

[data-theme="bold-impact"] .motif-2025 .btn--accent {
  background: var(--accent-primary);
  color: var(--text-primary);
  border-color: var(--accent-primary);
}

[data-theme="bold-impact"] .motif-2025 .btn--accent:hover:not(:disabled) {
  background: #0891b2;
  border-color: #0891b2;
  color: #FFFFFF;
}

/* Field & Map theme status buttons */
[data-theme="field-map"] .motif-2025 .btn--status-active {
  background: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

[data-theme="field-map"] .motif-2025 .btn--status-warning {
  background: var(--accent-secondary);
  color: #FFFFFF;
  border-color: var(--accent-secondary);
}

/* ========================================
   ACCESSIBILITY ENHANCEMENTS
   ======================================== */

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
  .motif-2025 .btn {
    border-width: 3px;
  }
  
  .motif-2025 .btn--secondary {
    background: var(--surface);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .motif-2025 .btn {
    transition: none;
  }
  
  .motif-2025 .btn:hover {
    transform: none;
  }
  
  .motif-2025 .btn::before {
    display: none;
  }
}

/* Force colors for better screen reader support and contrast */
.motif-2025 .btn span,
.motif-2025 .btn i,
.motif-2025 .btn .fa,
.motif-2025 .btn .icon {
  color: inherit !important;
}

/* Ensure icons on dark backgrounds have proper contrast */
.motif-2025 .btn--primary .fa,
.motif-2025 .btn--primary .icon,
.motif-2025 .btn--donate .fa,
.motif-2025 .btn--donate .icon,
.motif-2025 .btn--success .fa,
.motif-2025 .btn--success .icon,
.motif-2025 .btn--warning .fa,
.motif-2025 .btn--warning .icon,
.motif-2025 .btn--danger .fa,
.motif-2025 .btn--danger .icon {
  color: #FFFFFF !important; /* Force white icons on colored buttons */
}

/* ========================================
   TEXT LENGTH HANDLING
   ======================================== */

/* Long text buttons - allow wrapping and adjust padding */
.motif-2025 .btn--long-text {
  white-space: normal;
  text-align: center;
  line-height: 1.3;
  padding: 12px 20px;
  max-width: 280px;
}

/* Compact text - for shorter labels */
.motif-2025 .btn--compact-text {
  padding: 12px 18px;
  font-size: var(--font-size-sm);
  letter-spacing: -0.01em;
}

/* Auto-adjusting button padding based on content length */
.motif-2025 .btn[data-length="short"] {
  padding: 14px 20px; /* Shorter padding for 1-2 words */
}

.motif-2025 .btn[data-length="medium"] {
  padding: 14px 24px; /* Standard padding for 2-4 words */
}

.motif-2025 .btn[data-length="long"] {
  padding: 12px 20px; /* Tighter padding for longer text */
  white-space: normal;
  text-align: center;
  line-height: 1.3;
  max-width: 320px;
}

/* ========================================
   SPECIAL USE CASES
   ======================================== */

/* Full width buttons for mobile forms */
.motif-2025 .btn--full-width {
  width: 100%;
  justify-content: center;
}

/* Compact buttons for dense UIs */
.motif-2025 .btn--compact {
  padding: 8px 16px;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-xs);
  letter-spacing: -0.01em;
}

/* Button with background image or complex content */
.motif-2025 .btn--complex {
  padding: 0;
  border: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: none;
}

.motif-2025 .btn--complex:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   BUTTON SHOWCASE GRID - DEMO LAYOUTS
   ======================================== */

/* Button showcase grid - optimized for demo pages */
.motif-2025 .button-showcase-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: flex-start;
  justify-content: flex-start;
  margin: var(--space-lg) 0;
}

.motif-2025 .button-showcase-grid--responsive {
  gap: var(--space-sm);
}

/* Responsive behavior for button showcases */
@media (max-width: 920px) {
  .motif-2025 .button-showcase-grid {
    gap: var(--space-sm);
    margin: var(--space-md) auto;
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .motif-2025 .button-showcase-grid {
    gap: var(--space-md);
    justify-content: center;
    max-width: calc(100vw - 40px); /* Prevent overflow */
    margin-left: auto;
    margin-right: auto;
  }
  
  .motif-2025 .button-showcase-grid .btn {
    min-width: min(120px, calc(50vw - 40px)); /* Ensure buttons fit on small screens */
    text-align: center;
    flex: 0 0 auto; /* Prevent button stretching */
  }
}

@media (max-width: 580px) {
  .motif-2025 .button-showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    max-width: min(400px, calc(100vw - 40px)); /* Prevent overflow */
    margin: var(--space-lg) auto;
  }
  
  .motif-2025 .button-showcase-grid .btn {
    width: 100%;
    min-width: unset;
    max-width: 100%; /* Ensure buttons don't exceed container */
  }
}

@media (max-width: 400px) {
  .motif-2025 .button-showcase-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    max-width: 280px;
  }
}

/* ========================================
   PERFORMANCE & DEBUG
   ======================================== */

/* GPU acceleration for frequently animated buttons */
.motif-2025 .btn:hover {
  transform: translateZ(0);
  will-change: transform;
}

/* Debug mode button outlines */
[data-debug="true"] .motif-2025 .btn {
  outline: 1px dashed var(--error);
}