:root {
    --color-primary: #4c4364;
    --color-secondary: #655e82;
    --color-text-dark: #3c3c3c;
    --color-text-light: #ffffff;
    --color-background-dark: #000000;
    --color-background-light: #f9f9f9;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Lato', sans-serif;
}

html {
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-background-light);
    color: var(--color-text-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-serif {
    font-family: var(--font-serif);
}

.text-primary { color: var(--color-primary); }
.bg-primary { background-color: var(--color-primary); }
.hover\:bg-secondary:hover { background-color: var(--color-secondary); }
.border-primary { border-color: var(--color-primary); }
.bg-primary\/10 { background-color: rgba(76, 67, 100, 0.1); }
.bg-primary\/5 { background-color: rgba(76, 67, 100, 0.05); }


.bg-background-light { background-color: var(--color-background-light); }
.bg-background-dark { background-color: var(--color-background-dark); }
.text-text-dark { color: var(--color-text-dark); }
.text-text-light { color: var(--color-text-light); }

#main-header .nav-link, #mobile-menu .nav-link {
    color: var(--color-primary);
}

#main-header .nav-link:hover, #mobile-menu .nav-link:hover {
    color: var(--color-secondary);
}

.nav-link {
    position: relative;
    padding-bottom: 6px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--color-primary) !important;
}

#main-header #mobile-menu-button {
     color: var(--color-text-dark);
}

.animated-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animated-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.quote {
    border-left: 3px solid var(--color-primary);
    padding-left: 1.5rem;
    font-style: italic;
    font-size: 1.125rem;
    color: var(--color-secondary);
}