/* VARIANT 4: style.css */
:root {
  --primary-color: #312E81;
  --secondary-color: #4F46E5;
  --accent-color: #F43F5E;
  --light-color: #FFF1F2;
  --bg-color: #FAFAF9;
  --text-color: #1C1917;
  --font-heading: 'Poppins', sans-serif;
  --font-text: 'Nunito', sans-serif;
  --border-radius: 1.5rem;
}

body {
  font-family: var(--font-text);
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
}

.header-custom {
  background-color: #ffffff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.footer-custom {
  background-color: var(--primary-color);
  color: #ffffff;
}

.btn {
  background-color: var(--accent-color);
  color: #ffffff;
  padding: 1rem 2rem;
  border-radius: 99px;
  text-decoration: none;
  display: inline-block;
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 8px 25px rgba(244, 63, 94, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(244, 63, 94, 0.5);
}

#menu-toggle:checked ~ .mobile-menu {
  display: flex !important;
}

.hero-section {
  background: linear-gradient(135deg, rgba(49, 46, 129, 0.95), rgba(79, 70, 229, 0.85)), url('img/bg.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  border-bottom-left-radius: 4rem;
  border-bottom-right-radius: 4rem;
}

.pricing-card {
  background: #ffffff;
  border-radius: var(--border-radius);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
  border: 2px solid transparent;
}

.highlight-plan {
  border-color: var(--accent-color);
  transform: scale(1.03);
  background: #FFF1F2;
}

.form-input {
  width: 100%;
  padding: 1rem 1.5rem;
  border: 2px solid #E5E7EB;
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  font-family: var(--font-text);
  font-size: 1rem;
}
.form-input:focus {
  outline: none;
  border-color: var(--secondary-color);
}