styles.css
/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f9fafb;
}

/* Text Logo */
.text-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  letter-spacing: 0.05em;
}

/* Header Styles */
.header {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 48px;
  cursor: pointer;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 0.25rem;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.2s;
  text-decoration: none;
  color: #4b5563;
}

.nav-btn:hover {
  background-color: #f3f4f6;
}

.nav-btn.active {
  background-color: #4ECDC4;
  color: white;
}

.staff-login {
  font-size: 0.875rem;
  color: #4b5563;
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
}

.staff-login:hover {
  color: #111827;
}

/* Footer Styles */
.footer {
  background: #111827;
  color: white;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer .logo {
  filter: brightness(0) invert(1);
  margin-bottom: 0.5rem;
}

.footer-text {
  color: #9ca3af;
  font-size: 0.875rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #4ECDC4 0%, #3BA89F 100%);
  color: white;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  max-width: 48rem;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 48rem;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-primary {
  background: white;
  color: black;
  border: 2px solid black;
}

.btn-primary:hover {
  background: #f3f4f6;
}

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

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

.btn-accent {
  background: #4ECDC4;
  color: white;
}

.btn-accent:hover {
  background: #3BA89F;
}

/* Section Styles */
.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: #111827;
}

.section-gray {
  background: #f3f4f6;
}

.section-white {
  background: white;
}

/* Grid Styles */
.grid {
  display: grid;
  gap: 1.5rem;
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Card Styles */
.card {
  background: white;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.card-clickable {
  cursor: pointer;
}

.card-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: rgba(78, 205, 196, 0.1);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: all 0.3s;
}

.card:hover .card-icon {
  background: #4ECDC4;
}

.card-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: #4ECDC4;
  transition: all 0.3s;
}

.card:hover .card-icon svg {
  color: white;
}

.card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #111827;
}

.card p {
  color: #4b5563;
  font-size: 0.875rem;
}

/* Category Cards */
.category-card {
  position: relative;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s;
  height: 300px;
}

.category-card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.category-card:hover img {
  transform: scale(1.05);
}

.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  align-items: flex-end;
}

.category-title {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  padding: 1.5rem;
}

/* Form Styles */
.form {
  background: white;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 90%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: all 0.2s;
  font-family: inherit;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: #4ECDC4;
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.form-textarea {
  resize: none;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

/* Alert Styles */
.alert {
  padding: 1rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

.alert-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

/* Info Box */
.info-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1.5rem;
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.info-box-icon {
  width: 4rem;
  height: 4rem;
  background: rgba(78, 205, 196, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.info-box-icon svg {
  width: 2rem;
  height: 2rem;
  color: #4ECDC4;
}

.info-box h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #111827;
}

.info-box p {
  color: #4b5563;
  margin: 0.25rem 0;
  line-height: 1.5;
}

.info-box p[style*="font-weight: 500"] {
  color: #111827;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

/* Location Card */
.location-card {
  background: white;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border-left: 4px solid #4ECDC4;
}

.location-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #111827;
}

.location-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.location-item {
  display: flex;
  align-items: start;
  gap: 0.75rem;
}

.location-item svg {
  width: 1.25rem;
  height: 1.25rem;
  color: #4ECDC4;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.location-item-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.25rem;
}

.location-item-text {
  color: #4b5563;
}

/* Social Media */
.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.social-link {
  width: 4rem;
  height: 4rem;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  text-decoration: none;
  color: #4b5563;
}

.social-link:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.social-link svg {
  width: 2rem;
  height: 2rem;
}

/* Tracking Styles */
.tracking-form {
  background: white;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  max-width: 56rem;
  margin: 0 auto;
}

.tracking-input-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.tracking-input-group input {
  flex: 1;
}

.status-badge {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: capitalize;
}

.status-in_transit {
  background: #dbeafe;
  color: #1e40af;
}

.tracking-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.tracking-info-item p:first-child {
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 0.25rem;
}

.tracking-info-item p:last-child {
  font-weight: 500;
  color: #111827;
}

.tracking-history {
  margin-top: 1.5rem;
}

.timeline {
  position: relative;
}

.timeline-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.timeline-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #d1d5db;
}

.timeline-dot.active {
  background: #4ECDC4;
}

.timeline-line {
  width: 2px;
  flex: 1;
  background: #d1d5db;
  margin: 0.25rem 0;
}

.timeline-content {
  flex: 1;
  padding-bottom: 1.5rem;
}

.timeline-content h4 {
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.25rem;
}

.timeline-content p {
  font-size: 0.875rem;
  color: #4b5563;
}

/* Responsive */
@media (max-width: 768px) {
  .nav {
    display: none;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .tracking-input-group {
    flex-direction: column;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Hidden class */
.hidden {
  display: none;
}

/* Text utilities */
.text-center {
  text-align: center;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mt-4 {
  margin-top: 1rem;
}