/* Custom Styles for InsightGyaan */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');

:root {
  --primary-color: #4a54f1;
  --secondary-color: #ff6a00;
  --text-dark: #1a1b24;
  --text-light: #6c757d;
  --bg-light: #f8f9fa;
  --bg-gradient: linear-gradient(135deg, #1a2a6c, #11998e);
  --glass-bg: rgba(255, 255, 255, 0.9);
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar-custom {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.navbar-custom .navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.navbar-custom .nav-link {
  font-weight: 600;
  color: var(--text-dark) !important;
  margin: 0 10px;
  transition: color 0.2s ease;
}

.navbar-custom .nav-link:hover {
  color: var(--primary-color) !important;
}

.btn-login {
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  font-weight: 600;
  border-radius: 30px;
  padding: 8px 20px;
}

.btn-login:hover {
  background: var(--primary-color);
  color: #fff;
}

.btn-signup {
  background: var(--primary-color);
  color: #fff !important;
  border: 2px solid var(--primary-color);
  font-weight: 600;
  border-radius: 30px;
  padding: 8px 20px;
  margin-left: 10px;
}

.btn-signup:hover {
  background: #3942d6;
  border-color: #3942d6;
  color: #fff;
}

/* Hero Section */
.hero-section {
  background: var(--bg-gradient);
  color: #fff;
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 40px;
}

.hero-section .btn-cta {
  background: #fff;
  color: var(--primary-color);
  font-weight: 700;
  padding: 15px 35px;
  border-radius: 50px;
  font-size: 1.1rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-section .btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15);
  color: var(--primary-color);
}

.hero-section .btn-outline-light {
  font-weight: 600;
  padding: 15px 35px;
  border-radius: 50px;
  border-width: 2px;
}

/* Feature Cards */
.features-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 50px;
}

.feature-card {
  background: #fff;
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(74, 84, 241, 0.1);
  color: var(--primary-color);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 15px;
}

/* Analytics Code Block */
.code-block {
  background: #1a1b24;
  color: #a9b7c6;
  border-radius: 10px;
  padding: 20px;
  font-family: monospace;
  font-size: 0.9rem;
  text-align: left;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Comparison Table */
.comparison-table {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  margin-top: 40px;
}

.comparison-table th {
  background: var(--primary-color);
  color: #fff;
  font-weight: 600;
  padding: 20px;
  border: none;
}

.comparison-table td {
  padding: 20px;
  vertical-align: middle;
  border-color: #f1f1f1;
}

/* Footer */
footer {
  background: #1a1b24;
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 30px;
}

footer h5 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 20px;
}

footer ul {
  list-style: none;
  padding: 0;
}

footer ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s;
}

footer ul li a:hover {
  color: #fff;
}