/* Custom styles for Robin Adams MD - Editorial Medical Website */

/* Base styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    color: #1a2a3a;
    background-color: #fafbfc;
    line-height: 1.6;
}

/* Typography */
.font-serif {
    font-family: 'Playfair Display', Georgia, serif;
}

.font-sans {
    font-family: 'Inter', system-ui, sans-serif;
}

/* Hero gradient */
.hero-gradient {
    background: linear-gradient(135deg, #0f1a26 0%, #1a2a3a 25%, #2c3e50 50%, #065f46 75%, #047857 100%);
}

/* Subtle pattern overlay */
.pattern-overlay {
    background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,0.03) 1px, transparent 1px),
                      radial-gradient(circle at 75% 75%, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Scroll animations - progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button hover effects */
.btn-primary {
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.3);
}

/* Card hover */
.service-card {
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(26, 42, 58, 0.15);
}

/* Mobile menu animation */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.open {
    max-height: 400px;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #10b981;
    outline-offset: 2px;
}

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #10b981;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #059669;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        font-size: 2rem;
    }
    
    .hero-gradient {
        background: linear-gradient(180deg, #0f1a26 0%, #1a2a3a 50%, #065f46 100%);
    }
}

/* Print styles */
@media print {
    .hero-gradient,
    .pattern-overlay {
        background: none !important;
        color: black !important;
    }
    
    .btn-primary {
        background: black !important;
        color: white !important;
    }
}