/* Componentes reutilizables CSS puro - Compatible con Tailwind - Cache busting working! */

/* === CUSTOM COLOR VARIABLES FOR 404 PAGES === */
:root {
  --color-primary-50: #f0f9f4;
  --color-primary-100: #dcf4e4;
  --color-primary-300: #86e2a8;
  --color-primary-400: #4ade80;
  --color-secondary-600: #6b7280;
  --color-secondary-800: #1f2937;
}

/* Custom utility classes for 404 pages */
.bg-primary-50 { background-color: var(--color-primary-50); }
.bg-primary-100 { background-color: var(--color-primary-100); }
.bg-primary-300\/20 { background-color: rgb(134 226 168 / 20%); }
.bg-primary-400\/20 { background-color: rgb(74 222 128 / 20%); }
.text-secondary-600 { color: var(--color-secondary-600); }
.text-secondary-800 { color: var(--color-secondary-800); }

/* === HEADER & FOOTER === */
.header-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgb(255 255 255 / 95%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 0;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  min-width: 0;
}

.header-title {
  font-weight: 600;
  font-size: 1.125rem;
  color: #1f2937;
}

/* === FOOTER ELEGANT === */
.footer-elegant {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-top: 1px solid rgb(148 163 184 / 20%);
  margin-top: 3rem;
  position: relative;
  overflow: visible;
}

.footer-elegant::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #28a745, transparent);
  opacity: 0.6;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-main {
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 3rem;
  align-items: start;
}

/* Brand Section */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.footer-brand-text {
  font-family: 'Encode Sans SC', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #28a745, #20c997);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.footer-tagline {
  color: #64748b;
  font-size: 0.95rem;
  margin: 0;
  font-weight: 500;
}

/* Links Section */
.footer-links-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  color: #64748b;
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  position: relative;
}

.footer-link:hover {
  color: #28a745;
  transform: translateX(2px);
}

/* Contact Section */
.footer-contact {
  min-width: fit-content;
  width: 100%;
}

.footer-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgb(37 211 102 / 25%);
}

.footer-whatsapp-btn:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(37 211 102 / 35%);
}

.footer-whatsapp-btn.loading {
  opacity: 0.8;
  cursor: not-allowed;
  transform: none;
  pointer-events: none;
}

.footer-whatsapp-btn.loading:hover {
  transform: none;
  box-shadow: 0 4px 12px rgb(37 211 102 / 25%);
}

/* Sofia-style Spinner Overlay */
.spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgb(0 0 0 / 50%);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.spinner {
  border: 16px solid #f3f3f3;
  border-top: 16px solid #25d366;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  animation: spin 2s linear infinite;
}

.spinner-message {
  margin-top: 20px;
  font-size: 18px;
  color: white;
  font-weight: 500;
  text-align: center;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.footer-whatsapp-icon {
  width: 25px;
  height: 25px;
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgb(148 163 184 / 15%);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-copyright {
  color: #64748b;
  font-size: 0.875rem;
}

.footer-attribution {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: #64748b;
  font-size: 0.875rem;
}

.footer-aiship-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: #6366f1;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}

.footer-aiship-link:hover {
  color: #4f46e5;
  background-color: rgb(99 102 241 / 10%);
  transform: translateY(-1px);
}

.footer-external-icon {
  width: 14px;
  height: 14px;
}

/* Trust Indicators in Footer */
.footer-trust-indicators {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
  justify-content: flex-start;
}

.trust-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
}

.trust-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.trust-dot-green {
  background-color: #22c55e;
}

.trust-dot-blue {
  background-color: #3b82f6;
}

.trust-dot-purple {
  background-color: #a855f7;
}

/* Responsive Design */
@media (width <= 768px) {
  /* Fix mobile viewport issue */
  .min-h-\[calc\(100vh-8rem\)\] {
    min-height: auto !important;
  }
  
  /* Mobile button improvements */
  .btn-whatsapp {
    font-size: 1rem !important;
    padding: 1rem 1.5rem !important;
    width: 100% !important;
  }
  
  /* Mobile input improvements */
  .input-modern {
    width: 100% !important;
  }
  
  /* Mobile form group adjustments */
  .form-group {
    flex-direction: column;
    gap: 1rem;
  }
  
  .form-select,
  .form-input {
    width: 100%;
    max-width: none;
    min-width: auto;
    flex: none;
  }
  
  .footer-elegant {
    height: auto;
    min-height: auto;
    overflow: visible;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
    align-items: center;
  }
  
  .footer-main {
    padding: 2rem 0 1.5rem;
    min-height: auto;
  }
  
  .footer-logo {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-whatsapp-btn {
    justify-content: center;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
  
  .footer-links-list {
    flex-direction: row;
    justify-content: center;
    gap: 1rem;
  }
  
  .footer-contact {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .footer-trust-indicators {
    justify-content: center;
    gap: 1rem;
  }
}

@media (width <= 480px) {
  .footer-elegant {
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }
  
  .footer-container {
    padding: 0 1rem;
    height: auto;
  }
  
  .footer-brand-text {
    font-size: 1.25rem;
  }
  
  .footer-links-list {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .footer-contact {
    margin-top: 1rem;
    padding: 1rem 0;
  }
  
  .footer-contact-info {
    width: 100%;
  }
  
  .footer-whatsapp-btn {
    padding: 0.45rem;
    font-size: 0.8rem;
    margin-right: 0;
    width: auto;
    max-width: 50%;
  }
  
  .footer-bottom {
    padding: 1rem 0;
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  
  .footer-copyright {
    font-size: 0.75rem;
    line-height: 1.4;
  }
  
  .footer-attribution {
    font-size: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* === MODERN INPUT STYLES === */
.input-modern {
  width: 100%;
  padding: 1rem 1.5rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.2s ease;
  background-color: #fff;
}

.input-modern:focus {
  outline: none;
  border-color: #28a745;
  box-shadow: 0 0 0 3px rgb(40 167 69 / 10%);
}

.input-modern::placeholder {
  color: #9ca3af;
}

/* === FORM GROUP STYLES === */
.form-group {
  display: flex;
  gap: 0.75rem;
  width: 100%;
}

.form-select {
  flex: 1;
  min-width: 120px;
  max-width: 140px;
  padding: 1rem 1.5rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.2s ease;
  background-color: #fff;
  cursor: pointer;
}

.form-select:focus {
  outline: none;
  border-color: #28a745;
  box-shadow: 0 0 0 3px rgb(40 167 69 / 10%);
}

.form-input {
  flex: 2;
  min-width: 180px;
  padding: 1rem 1.5rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.2s ease;
  background-color: #fff;
}

.form-input:focus {
  outline: none;
  border-color: #28a745;
  box-shadow: 0 0 0 3px rgb(40 167 69 / 10%);
}

.form-input::placeholder {
  color: #9ca3af;
}

/* === SHADOW UTILITIES === */
.shadow-soft {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 10%), 0 2px 4px -1px rgb(0 0 0 / 6%);
}

.shadow-medium {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 10%), 0 4px 6px -2px rgb(0 0 0 / 5%);
}

.shadow-large {
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 10%), 0 10px 10px -5px rgb(0 0 0 / 4%);
}

/* === ANIMATIONS === */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.5; }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-pulse-soft {
  animation: pulse-soft 4s ease-in-out infinite;
}

/* === CONTAINER MODERN === */
.container-modern {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (width <= 768px) {
  .container-modern {
    padding: 0 1rem;
  }
}

/* === COOKIE BANNER === */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, rgb(255 255 255 / 95%), rgb(248 250 252 / 95%));
  backdrop-filter: blur(10px);
  border-top: 1px solid rgb(148 163 184 / 20%);
  box-shadow: 0 -4px 24px rgb(0 0 0 / 10%);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-banner-show {
  transform: translateY(0);
}

.cookie-banner-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

.cookie-banner-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner-text {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 300px;
}

.cookie-banner-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.cookie-banner-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #374151;
  margin: 0 0 0.25rem;
}

.cookie-banner-description {
  font-size: 0.875rem;
  color: #6b7280;
  margin: 0;
  line-height: 1.4;
}

.cookie-banner-link {
  color: #28a745;
  text-decoration: underline;
  font-weight: 500;
}

.cookie-banner-link:hover {
  color: #20c997;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.625rem 1.25rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.cookie-btn-accept {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
}

.cookie-btn-accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgb(40 167 69 / 30%);
}

.cookie-btn-necessary {
  background: #6b7280;
  color: white;
}

.cookie-btn-necessary:hover {
  background: #4b5563;
  transform: translateY(-1px);
}

.cookie-btn-settings {
  background: transparent;
  color: #374151;
  border: 1px solid #d1d5db;
}

.cookie-btn-settings:hover {
  background: #f9fafb;
  border-color: #9ca3af;
}

.cookie-btn-secondary {
  background: #e5e7eb;
  color: #374151;
}

.cookie-btn-secondary:hover {
  background: #d1d5db;
}

/* === COOKIE MODAL === */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cookie-modal-show {
  opacity: 1;
}

.cookie-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 50%);
}

.cookie-modal-container {
  position: relative;
  max-width: 500px;
  margin: 5% auto;
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgb(0 0 0 / 30%);
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.cookie-modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #374151;
  margin: 0;
}

.cookie-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #6b7280;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.cookie-modal-close:hover {
  background: #f3f4f6;
  color: #374151;
}

.cookie-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.cookie-modal-description {
  color: #6b7280;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.cookie-category {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

.cookie-category-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cookie-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.cookie-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #d1d5db;
  transition: 0.3s;
  border-radius: 24px;
}

.cookie-slider::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .cookie-slider {
  background-color: #28a745;
}

input:checked + .cookie-slider::before {
  transform: translateX(20px);
}

input:disabled + .cookie-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-category-title {
  font-size: 1rem;
  font-weight: 600;
  color: #374151;
  margin: 0 0 0.25rem;
}

.cookie-category-description {
  font-size: 0.875rem;
  color: #6b7280;
  margin: 0;
  line-height: 1.4;
}

.cookie-modal-footer {
  padding: 1.5rem;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* Responsive Design for Cookie Components */
@media (width <= 768px) {
  .cookie-banner-container {
    padding: 1rem;
  }
  
  .cookie-banner-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .cookie-banner-text {
    flex-direction: column;
    text-align: center;
    min-width: auto;
  }
  
  .cookie-banner-actions {
    justify-content: center;
    width: 100%;
  }
  
  .cookie-btn {
    flex: 1;
    min-width: 100px;
  }
  
  .cookie-modal-container {
    margin: 1rem;
    max-height: calc(100vh - 2rem);
  }
  
  .cookie-modal-footer {
    flex-direction: column;
  }
}

@media (width <= 480px) {
  .cookie-banner-actions {
    flex-direction: column;
  }
  
  .cookie-btn {
    width: 100%;
  }
  
  .cookie-category-header {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .cookie-switch {
    align-self: flex-start;
  }
}

.btn-whatsapp {
  background-color: #28a745;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.2s;
}

.btn-whatsapp:hover {
  background-color: #218838;
  color: white;
}

.btn-outline {
  border: 1px solid #d1d5db;
  color: #374151;
  background-color: transparent;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
  white-space: nowrap;
  font-size: 0.875rem;
}

.btn-outline:hover {
  background-color: #f3f4f6;
  border-color: #9ca3af;
}

/* === LAYOUT CLASSES === */
.container-modern {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.shadow-soft {
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 10%), 0 1px 2px 0 rgb(0 0 0 / 6%);
}

.shadow-medium {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 10%), 0 2px 4px -1px rgb(0 0 0 / 6%);
}

.shadow-large {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 10%), 0 4px 6px -2px rgb(0 0 0 / 5%);
}

/* === LEGAL PAGES LAYOUT === */
.section-hero {
  padding: 3rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.section-content {
  padding: 2rem 0 4rem;
}

.container-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.card-legal {
  background-color: white;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 10%);
  border: 1px solid #e5e7eb;
  padding: 2rem;
  margin-bottom: 2rem;
  transition: box-shadow 0.3s ease;
}

.card-legal:hover {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 10%);
}

.heading-hero {
  font-size: 3rem;
  font-weight: 800;
  color: #1e293b;
  line-height: 1.1;
}

.heading-subsection {
  font-size: 1.5rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.text-lead {
  font-size: 1.125rem;
  color: #64748b;
  line-height: 1.6;
}

.text-body {
  color: #475569;
  line-height: 1.6;
}

.list-modern {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  flex-wrap: nowrap;
  overflow-wrap: break-word;
}

.list-item > span:last-child {
  flex: 1;
  min-width: 0;
}

.list-icon {
  flex-shrink: 0;
  width: 1.25rem;
  min-width: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.125rem;
}

.nav-link {
  color: #64748b;
  text-decoration: none;
  padding: 0.5rem 0;
  border-radius: 0.375rem;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: #059669;
  background-color: #f0f9ff;
}

.nav-link-active {
  color: #059669;
  background-color: #ecfdf5;
  font-weight: 600;
}

/* Responsive utilities */
@media (width <= 640px) {
  .mobile-only {
    display: block;
  }
  .mobile-hidden {
    display: none;
  }
  
  .heading-hero {
    font-size: 2rem;
  }
  
  .card-legal {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .section-hero {
    padding: 2rem 0;
  }
  
  .container-content {
    padding: 0 1rem;
  }
  
  .header-content {
    padding: 0 1rem;
    gap: 0.5rem;
  }
  
  .header-title {
    font-size: 1rem;
  }
  
  .btn-outline {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    min-width: auto;
  }
  
  .btn-whatsapp {
    padding: 0.15rem 0.25rem;
    font-size: 0.45rem;
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: -0.01em;
    flex-shrink: 0;
    max-width: 50%;
    height: auto;
    white-space: normal;
    text-align: center;
    overflow-wrap: break-word;
  }
  
  .header-content {
    padding: 0 0.75rem;
    gap: 1rem;
  }
  
  .header-logo {
    flex: 1;
    min-width: 0;
  }
  
  .header-title {
    font-size: 0.875rem;
    font-weight: 700;
    display: block !important;
  }
}

@media (width >= 641px) {
  .mobile-only {
    display: none;
  }
  .mobile-hidden {
    display: block;
  }
}

@media (width <= 1024px) {
  .container-content {
    max-width: none;
  }
}

/* === STANDARD BUTTON STYLES === */
/* Base button - inherits from footer-whatsapp-btn design */
.btn-standard {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

/* Primary button - WhatsApp green style */
.btn-primary {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  box-shadow: 0 4px 12px rgb(37 211 102 / 25%);
}

.btn-primary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(37 211 102 / 35%);
}

/* Secondary button - Project green style */
.btn-secondary {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  box-shadow: 0 4px 12px rgb(40 167 69 / 25%);
}

.btn-secondary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(40 167 69 / 35%);
}

/* Outline button */
.btn-outline-standard {
  background: transparent;
  color: #28a745;
  border: 2px solid #28a745;
  box-shadow: 0 4px 12px rgb(40 167 69 / 15%);
}

.btn-outline-standard:hover {
  background: #28a745;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(40 167 69 / 35%);
}

/* Ghost button */
.btn-ghost {
  background: rgb(255 255 255 / 10%);
  color: white;
  border: 1px solid rgb(255 255 255 / 20%);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgb(0 0 0 / 10%);
}

.btn-ghost:hover {
  background: rgb(255 255 255 / 20%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(0 0 0 / 20%);
}

/* Button sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1.25rem 2rem;
  font-size: 1.125rem;
}

/* Button icons */
.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Responsive button adjustments */
@media (width <= 768px) {
  .btn-standard {
    justify-content: center;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
  
  .btn-sm {
    padding: 0.625rem 1.125rem;
    font-size: 0.875rem;
  }
}

@media (width <= 480px) {
  .btn-standard {
    width: 100%;
    max-width: none;
    padding: 1rem;
    font-size: 1rem;
  }
}

/* === ANIMATIONS === */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* === CUSTOM SCROLLBAR === */
.scrollbar-thin {
  scrollbar-width: thin;
  scrollbar-color: #ced4da #e9ecef;
}

.scrollbar-thin::-webkit-scrollbar {
  width: 6px;
}

.scrollbar-thin::-webkit-scrollbar-track {
  background: #e9ecef;
  border-radius: 3px;
}

.scrollbar-thin::-webkit-scrollbar-thumb {
  background: #ced4da;
  border-radius: 3px;
}

.scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: #adb5bd;
}