/* 
 * Aleon Real Estate - Enterprise Design System 
 * WCAG 2.2 AA Compliant
 */

:root {
    /* Luxury Color Palette */
    --color-primary: #0F172A; /* Deep Slate / Navy */
    --color-secondary: #1E293B; /* Lighter Slate */
    --color-accent: #D4AF37; /* Elegant Gold */
    --color-accent-hover: #B5952F;
    --color-text-main: #334155;
    --color-text-light: #64748B;
    --color-bg-light: #F8FAFC;
    --color-white: #FFFFFF;
    --color-success: #10B981;
    --color-danger: #EF4444;

    /* Typography */
    --font-heading: 'Playfair Display', serif; /* Premium serif for titles */
    --font-body: 'Inter', sans-serif; /* Clean sans-serif for readability */
    
    /* Spacing & Borders */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
}

/* Premium Buttons */
.btn-gold {
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-gold:hover, .btn-gold:focus {
    background-color: var(--color-accent-hover);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* Luxury Property Cards */
.property-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.property-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.property-card-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.property-card:hover .property-card-img {
    transform: scale(1.05);
}

/* Accessibility Focus States */
a:focus, button:focus, input:focus {
    outline: 2px solid var(--color-accent) !important;
    outline-offset: 2px;
}