:root {
  --primary-color: #0D254C;
  --primary-hover-color: #081931;
  --secondary-color: #f8f9fa;
  --text-color: #333;
  --border-color: #ddd;
  --background-color: #fff;
  --font-family: 'Poppins', sans-serif;
}

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

html, body {
  font-family: var(--font-family);
  background-color: var(--secondary-color);
  color: var(--text-color);
  line-height: 1.6;
}

#root {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Header */
.app-header {
  background-color: var(--background-color);
  padding: 1rem 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo-img {
  max-height: 90px;
  width: auto;
}

.nav {
  display: flex;
  gap: 1.5rem;
}

.nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 400;
  transition: color 0.3s ease;
}

.nav a:hover {
  color: var(--primary-color);
}

/* Main Content */
main {
  flex-grow: 1;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2rem;
  align-items: start;
}

.image-wrapper img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

/* Info Section */
.info-section {
  background-color: #e9ecef;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border-left: 5px solid var(--primary-color);
}

.info-section h1 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.info-section p {
  margin-bottom: 1rem;
}

.info-section a {
  color: var(--primary-color);
  font-weight: 600;
}

/* Form Section */
.form-section {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-family);
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(13, 37, 76, 0.25);
}

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

.submit-btn {
  display: block;
  width: 100%;
  padding: 0.8rem 1.5rem;
  background-color: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-align: center;
}

.submit-btn:hover {
  background-color: var(--primary-hover-color);
}

/* Footer */
.app-footer {
  text-align: center;
  padding: 1.5rem;
  color: #6c757d;
  font-size: 0.9rem;
  margin-top: auto;
}

/* Responsive Design */
@media (max-width: 950px) {
  .content-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .logo-img {
    max-height: 40px;
  }

  .nav {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }
  
  .container {
    padding: 1rem;
  }

  .info-section, .form-section {
    padding: 1.5rem;
  }

  .info-section h1 {
    font-size: 1.3rem;
  }
}