* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --primary-green: #10b981;
  --primary-green-dark: #059669;
  --primary-green-light: #d1fae5;
  --text-dark: #1f2937;
  --text-gray: #6b7280;
  --text-light: #9ca3af;
  --border-color: #e5e7eb;
  --background-light: #f9fafb;
  --white: #ffffff;
  --error-red: #ef4444;
}
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  background-color: var(--background-light);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
}
/* Header */
.header {
  background: var(--white);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-icon {
  width: 32px;
  height: 32px;
}
.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
}
.logo-text span {
  color: var(--primary-green);
}
.header-link {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.938rem;
  transition: color 0.2s ease;
}
.header-link:hover {
  color: var(--primary-green-dark);
}
/* Hero Section */
.hero {
  padding: 3rem 2rem 4rem;
  text-align: center;
  margin-bottom: 24px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-green);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}
.hero-badge svg {
  width: 16px;
  height: 16px;
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  line-height: 1.2;
margin-bottom: 24px;
}
.hero h1 span {
  color: var(--primary-green);
}
.hero p {
  color: var(--text-gray);
  font-size: 1.125rem;
  max-width: 680px;
  margin: 0 auto;
}
/* Alerts */
.alert {
  margin: 1.5rem auto 0;
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid transparent;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.4;
  max-width: 720px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}
.alert-warning {
  color: #92400e;
  background: #fffbeb;
  border-color: #fde68a;
}
.alert-danger {
  color: #991b1b;
  background: #fef2f2;
  border-color: #fecaca;
}
/* Main Content */
.main-content {
  max-width: 680px;
  margin: -2rem auto 4rem;
  padding: 0 1.5rem;
}
/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 1000;
  padding: 1.5rem;
}
.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
.modal-content {
  background: #fff;
  width: min(920px, 100%);
  max-height: 85vh;
  overflow: auto;
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.2);
}
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #f8fafc;
  color: #0f172a;
  font-size: 1.25rem;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}
.modal-close:hover {
  transform: scale(1.05);
  background: #e2e8f0;
}
.post-content h4 {
  margin-bottom: 1rem;
}
.post-content section + section {
  margin-top: 1rem;
}
.post-content h5 {
  margin-bottom: 0.5rem;
}
.post-content p,
.post-content ul {
  color: var(--text-gray);
  font-size: 0.95rem;
}
.post-content ul {
  padding-left: 1.25rem;
  margin-top: 0.5rem;
}
/* Form Card */
.form-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -2px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
}
.form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.form-subtitle {
  color: var(--text-gray);
  font-size: 0.938rem;
  margin-bottom: 2rem;
}
/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.form-label .required {
  color: var(--error-red);
}
.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.form-input::placeholder {
  color: var(--text-light);
}
.form-input:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}
.form-input:hover:not(:focus) {
  border-color: var(--text-light);
}
/* Checkbox */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}
.checkbox-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--primary-green);
  cursor: pointer;
  flex-shrink: 0;
}
.checkbox-label {
  font-size: 0.875rem;
  color: var(--text-gray);
  line-height: 1.5;
  cursor: pointer;
}
.checkbox-label a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
}
.checkbox-label a:hover {
  text-decoration: underline;
}
/* Submit Button */
.submit-btn {
  width: 100%;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--white);
  background: var(--primary-green);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    transform 0.1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.submit-btn:hover {
  background: var(--primary-green-dark);
}
.submit-btn:active {
  transform: scale(0.98);
}
.submit-btn:disabled {
  background: #cbd5e1;
  color: #f8fafc;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}
.submit-btn:disabled:hover {
  background: #cbd5e1;
}
.submit-btn svg {
  width: 20px;
  height: 20px;
}
/* Benefits Section */
.benefits {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-gray);
}
.benefit-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-green);
  border-radius: 50%;
}
/* Footer */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-light);
  font-size: 0.875rem;
}
.footer a {
  color: var(--primary-green);
  text-decoration: none;
}
.footer a:hover {
  text-decoration: underline;
}
/* Responsive */
@media (max-width: 640px) {
  .hero {
    padding: 2rem 1.5rem 3rem;
  }
  .hero h1 {
    font-size: 1.875rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .form-card {
    padding: 1.5rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .benefits {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .header {
    padding: 1rem;
  }
}