:root {
  --bg: #ffffff;
  --sidebar-bg: #f8f9fa;
  --card: #ffffff;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --accent: #003d7a;
  --accent-light: #0066cc;
  --link: #0066cc;
  --border: #e5e7eb;
  --hover: #f3f4f6;
  --green: #10b981;
  --yellow: #fbbf24;
}

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

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 280px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  padding: 0 1.5rem;
  margin-bottom: 2rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.logo span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
}

.nav-section {
  margin-bottom: 2rem;
}

.nav-title {
  padding: 0 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.nav-item {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.875rem;
  transition: background-color 0.2s;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background-color: var(--hover);
}

.nav-item.active {
  background-color: var(--hover);
  border-left-color: var(--accent);
  font-weight: 600;
}

.nav-item i {
  margin-right: 0.5rem;
  font-size: 1rem;
}

.main-content {
  flex: 1;
  margin-left: 280px;
  padding: 2rem 3rem;
  max-width: calc(100% - 280px);
}

.header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.header-subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.7;
}

.content-section {
  margin-bottom: 3rem;
  scroll-margin-top: 2rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.contact-method-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.contact-method-card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.method-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1rem;
  color: white;
}

.contact-method-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.contact-method-card p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.contact-method-card a {
  color: var(--accent-light);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.contact-method-card a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.contact-form-container {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-group label span {
  color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-light);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

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

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.submit-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: white;
  padding: 0.875rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.submit-btn:hover {
  box-shadow: 0 4px 12px rgba(0, 61, 122, 0.3);
}

.submit-btn:active {
  transform: translateY(0);
}

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

.success-message,
.error-message {
  padding: 1rem 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  display: none;
}

.success-message {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1px solid #86efac;
  color: #166534;
}

.error-message {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.success-message.show,
.error-message.show {
  display: block;
}

.info-box {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1px solid #86efac;
  border-left: 4px solid var(--green);
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
  position: relative;
}

.info-box::before {
  content: "\f05a";
  font-family: "boxicons";
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--green);
  font-size: 1.2rem;
}

.info-box .content {
  padding-left: 2rem;
}

.info-box strong {
  color: var(--green);
  font-weight: 600;
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    max-width: 100%;
    padding: 1rem;
  }

  .mobile-menu {
    display: block;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1000;
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
  }

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

.mobile-menu {
  display: none;
}

a {
  color: var(--link);
}

a:hover {
  text-decoration: underline;
}

.homepage_url {
  text-decoration: none;
}

.homepage_url:hover {
  text-decoration: none;
}

.footer {
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.footer .container1 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-links a i {
  font-size: 1rem;
  flex-shrink: 0;
}

.social-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.social-links a {
  color: var(--text-muted);
  font-size: 1.2rem;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.social-links a:hover {
  color: var(--accent);
  background: rgba(0, 102, 204, 0.1);
}

.copyright {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
  .footer {
    padding: 1.5rem 0;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
  }

  .footer-links {
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
  }

  .footer-links a {
    font-size: 0.85rem;
    gap: 0.3rem;
    min-width: auto;
  }

  .social-links {
    gap: 1.2rem;
  }

  .social-links a {
    font-size: 1.3rem;
    padding: 0.6rem;
  }
}