:root {
    --primary-navy: #002855;
    --accent-gold: #D4AF37;
    --bright-blue: #0077B6;
    --light-bg: #F8F9FA;
    --dark-muted: #4A5568;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-muted);
    overflow-x: hidden;
}

/* Mobile Typography Optimization */
h1, h2, h3 {
    color: var(--primary-navy);
    font-weight: 700;
}

@media (max-width: 767.98px) {
    h1 { font-size: 1.85rem !important; }
    h2 { font-size: 1.5rem !important; }
    h3 { font-size: 1.25rem !important; }
    .hero-section { padding: 40px 0 !important; text-center }
}

/* Base Component Styling */
.bg-navy { background-color: var(--primary-navy) !important; }
.text-gold { color: var(--accent-gold) !important; }

.btn-gold {
    background-color: var(--accent-gold);
    color: var(--primary-navy) !important;
    font-weight: 700;
    border: none;
    transition: transform 0.2s ease, background-color 0.2s ease;
}
.btn-gold:hover, .btn-gold:active {
    background-color: #c9a227;
    transform: translateY(-1px);
}

.btn-navy {
    background-color: var(--primary-navy);
    color: white !important;
    font-weight: 600;
    border: none;
}

/* Card Improvements for Thumb-scrolling */
.feature-card {
    border: none;
    border-radius: 12px;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease;
}
@media (min-width: 768px) {
    .feature-card:hover { transform: translateY(-4px); }
}

.icon-box {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 119, 182, 0.08);
    color: var(--bright-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 20px;
}

/* Profile Image Container styling */
.profile-frame {
    border: 4px solid white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-radius: 16px;
    max-width: 320px;
    width: 100%;
    height: auto;
}

/* Range Input Mobile Enhancements */
input[type="range"] {
    height: 8px;
    border-radius: 5px;
}