/* Typography & Brand Colors */
:root {
    /* Brand Colors */
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --accent-gold: #d97706;
    --light-blue: #dbeafe;
    --dark-navy: #0f172a;
    --warm-gray: #6b7280;
    --light-gray: #f8fafc;
    --white: #ffffff;
    
    /* Typography Scale */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Inter', sans-serif;
    --font-body: 'Source Sans Pro', sans-serif;
}

/* Font Imports */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&family=Source+Sans+Pro:wght@300;400;600;700&display=swap');

/* Base Typography */
body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-navy);
    font-weight: 400;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.75rem;
    font-weight: 600;
}

h3 {
    font-size: 2rem;
    font-weight: 600;
}

h4 {
    font-size: 1.5rem;
    font-weight: 500;
}

h5 {
    font-size: 1.25rem;
    font-weight: 500;
}

h6 {
    font-size: 1.125rem;
    font-weight: 500;
}

/* Paragraphs & Text */
p {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--warm-gray);
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.375rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--warm-gray);
}

/* Brand Elements */
.navbar-brand {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-blue) !important;
    letter-spacing: -0.01em;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--warm-gray);
    text-align: center;
    line-height: 1.6;
}

.section-kicker {
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 0.5rem;
}

/* Hero Typography */
.hero-title {
    font-family: var(--font-primary);
    font-size: 4rem;
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero-description {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 300;
    color: rgba(255,255,255,0.9);
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Navigation */
.nav-link {
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary-blue) !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-gold) !important;
}

/* Buttons */
.btn {
    font-family: var(--font-secondary);
    font-weight: 600;
    letter-spacing: 0.025em;
    border-radius: 50px;
    padding: 12px 32px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border: none;
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
}

.hero-cta {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--white);
    padding: 16px 40px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-cta:hover {
    background: rgba(255,255,255,0.3);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

/* Cards */
.feature-card h3,
.resource-card h3,
.insight-card h3 {
    font-family: var(--font-primary);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.feature-card p,
.resource-card p,
.insight-card p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--warm-gray);
    line-height: 1.6;
}

/* Stats */
.stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
}

.stat-label {
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--warm-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Blockquotes */
blockquote {
    font-family: var(--font-primary);
    font-style: italic;
    font-size: 1.5rem;
    line-height: 1.5;
    color: var(--white);
}

blockquote footer {
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 500;
    font-style: normal;
}

/* Forms */
.form-label {
    font-family: var(--font-secondary);
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.form-control {
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--light-blue);
    border-radius: 12px;
    padding: 12px 16px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

/* Responsive Typography */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    p {
        font-size: 1rem;
    }
}