/* Global Styles */
:root {
    --color-charcoal-900: #111111;
    --color-charcoal-800: #1A1A1A;
    --color-charcoal-700: #2A2A2A;
    --color-charcoal-600: #3D3D3D;
    --color-coral-500: #FF6B5E;
    --color-coral-400: #FF8A7E;
    --color-coral-300: #FFA89E;
    --color-coral-200: #FFC7C0;
    --color-coral-100: #FFE8E5;
}

body {
    font-family: 'Manrope', system-ui, sans-serif;
    font-weight: 300;
    color: var(--color-charcoal-900);
    background-color: #ffffff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: 'Instrument Serif', Georgia, serif;
    font-weight: 400;
    line-height: 1.2;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background-color: var(--color-coral-200);
    color: var(--color-charcoal-900);
}

/* Mobile Menu Transitions */
#mobile-menu {
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.menu-open {
    max-height: 400px !important;
    opacity: 1 !important;
}

.menu-closed {
    max-height: 0 !important;
    opacity: 0 !important;
    overflow: hidden;
}

/* Hover Lift Effect */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
}

/* Thin Line Utility */
.line-thin {
    height: 1px;
    background-color: #E5E5E5;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-coral-500);
}

/* Focus States for Accessibility */
a:focus-visible, button:focus-visible {
    outline: 2px solid var(--color-coral-500);
    outline-offset: 4px;
}

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