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

body {
  font-family: 'Cairo', sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  overflow-x: hidden;
}

html, body {
  min-height: 100%;
}

.header {
  background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  background: white;
  color: #17a2b8;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
  flex-wrap: wrap;
}

.nav-menu a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.3s;
}

.nav-menu a:hover {
  opacity: 0.8;
}

.nav-buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn-nav {
  padding: 0.7rem 1.5rem;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  border: 2px solid white;
  background: transparent;
  color: white;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}

.btn-nav:hover {
  background: white;
  color: #17a2b8;
}

.btn-nav.primary {
  background: white;
  color: #17a2b8;
  border: 2px solid white;
}

.hero {
  background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
  color: white;
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom center no-repeat;
  background-size: cover;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

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

.btn-primary {
  background: white;
  color: #17a2b8;
  padding: 1.1rem 2.8rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.btn-secondary {
  background: #f8f9fa;
  color: #17a2b8;
  padding: 1rem 2rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  display: inline-block;
  border: 2px solid #17a2b8;
  cursor: pointer;
  text-align: center;
}

.btn-secondary:hover {
  background: #17a2b8;
  color: white;
  transform: translateY(-2px);
}

.services {
  padding: 5rem 0;
  background: #f8f9fa;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 900;
  color: #2c3e50;
  margin-bottom: 3rem;
}

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

.service-card {
  position: relative;
  aspect-ratio: 16/9;
  background-size: cover;
  background-position: center;
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: white;
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.25);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75), rgba(0,0,0,0.15));
  z-index: 0;
}

.service-card h3,
.service-card p {
  position: relative;
  z-index: 2;
  margin: 0;
}

.service-card h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.service-card p {
  font-size: 1rem;
  opacity: 0.95;
}

.how-it-works {
  padding: 5rem 0;
  background: white;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1.3rem;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.step p {
  color: #6c757d;
}

.partners {
  padding: 5rem 0;
  background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
  color: white;
  text-align: center;
}

.partners h2 {
  color: white;
  margin-bottom: 1rem;
}

.partners p {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 2rem;
  opacity: 0.95;
}

.trust {
  padding: 5rem 0;
  background: #f8f9fa;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
  margin-top: 2rem;
}

.trust-item {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.trust-icon {
  font-size: 2.5rem;
  color: #17a2b8;
  margin-bottom: 1rem;
}

.trust-item h3 {
  font-size: 1.8rem;
  font-weight: 900;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.trust-item p {
  color: #6c757d;
  font-size: 0.95rem;
}

.contact {
  padding: 5rem 0;
  background: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.contact-item {
  background: #f8f9fa;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s;
}

.contact-item:hover {
  background: #17a2b8;
  color: white;
  transform: translateY(-5px);
}

.contact-item:hover .contact-icon svg {
  fill: white;
}

.contact-icon {
  margin-bottom: 1rem;
  transition: all 0.3s;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 50px;
}

.contact-icon svg {
  fill: #17a2b8;
  transition: fill 0.3s;
}

.contact-item h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.contact-item a {
  color: inherit;
  text-decoration: none;
  word-break: break-word;
}

.footer {
  background: #2c3e50;
  color: white;
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
}

/* Form Styles */
.form-container {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  padding: 2.5rem;
  border-radius: 15px;
  box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #2c3e50;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-family: 'Cairo', sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #17a2b8;
  box-shadow: 0 0 0 3px rgba(23, 162, 184, 0.1);
}

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

.form-group.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: #17a2b8;
}

.checkbox-item label,
.radio-item label {
  margin: 0;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.btn-submit {
  background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
  color: white;
  padding: 1.1rem 2.5rem;
  border-radius: 30px;
  border: none;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: all 0.3s;
  font-family: 'Cairo', sans-serif;
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(23, 162, 184, 0.3);
}

.btn-submit:active {
  transform: translateY(-1px);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.alert {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-info {
  background: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

.table-responsive {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

th, td {
  padding: 1rem;
  text-align: right;
  border-bottom: 1px solid #e0e0e0;
}

th {
  background: #f8f9fa;
  font-weight: 700;
  color: #17a2b8;
}

tr:hover {
  background: #f8f9fa;
}

.status-badge {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-pending {
  background: #fff3cd;
  color: #856404;
}

.status-accepted {
  background: #d4edda;
  color: #155724;
}

.status-completed {
  background: #d1ecf1;
  color: #0c5460;
}

.status-cancelled {
  background: #f8d7da;
  color: #721c24;
}

.badge-icon {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.8rem;
  }

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

  .section-title {
    font-size: 1.8rem;
  }

  .nav-menu {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .nav-buttons {
    width: 100%;
    justify-content: flex-end;
    gap: 0.5rem;
  }

  .btn-nav {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }

  .form-container {
    padding: 1.5rem;
  }

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

  table {
    font-size: 0.9rem;
  }

  th, td {
    padding: 0.7rem;
  }
}

html {
  scroll-behavior: smooth;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  animation: fadeInUp 0.6s ease-out;
}

/* Dashboard Styles */
.dashboard {
  min-height: 100vh;
  padding: 3rem 0;
  background: #f8f9fa;
}

.dashboard-header {
  background: white;
  padding: 2rem 0;
  margin-bottom: 2rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.dashboard-title {
  font-size: 2rem;
  font-weight: 900;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.dashboard-subtitle {
  color: #6c757d;
  font-size: 1rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.dashboard-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.dashboard-card:hover {
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transform: translateY(-5px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #2c3e50;
}

.card-meta {
  font-size: 0.85rem;
  color: #6c757d;
}

.action-buttons {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.btn-small {
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
  font-size: 0.9rem;
}

.btn-accept {
  background: #d4edda;
  color: #155724;
  flex: 1;
}

.btn-accept:hover {
  background: #28a745;
  color: white;
}

.btn-reject {
  background: #f8d7da;
  color: #721c24;
  flex: 1;
}

.btn-reject:hover {
  background: #dc3545;
  color: white;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  max-width: 500px;
  width: 90%;
  animation: slideIn 0.3s ease-out;
}

.modal-close {
  float: left;
  font-size: 1.5rem;
  cursor: pointer;
  color: #6c757d;
}

.modal-close:hover {
  color: #2c3e50;
}