/* Base CSS - Variables, Reset, Typography, Global Styles */

/* CSS Variables */
:root {
    /* Premium White + Gold + Brown Palette */
    --primary-brown: #4A3122;        /* deep brown for headings and main text */
    --light-brown: #6D5A50;          /* soft brown for body */
    --premium-gold: #F3C623;         /* unified primary gold */
    --gold-hover: #D4A017;           /* gold hover / pressed */
    --gold-pale: rgba(243,198,35,0.12); /* subtle gold tint */
    --clean-white: #FFFFFF;
    --warm-white: #FFFFFF;           /* main section bg */
    --cream: #FDFBF7;                /* alternate section bg */
    --soft-grey: #FAFAFA;
    --off-white: #FFFFFF;
    --deep-brown: #4A3122;           /* deep rich brown */
    --text-dark: #4A3122;
    --text-body: #6D5A50;            /* warm readable body text */
    --text-muted: #8C7B70;           /* warm muted labels */
    --border-color: #EAE6DF;         /* warm beige border */
    --border-gold: rgba(243,198,35,0.3); /* gold-tinted border */
    --success-green: #27AE60;
    --error-red: #E74C3C;
    
    /* Spacing - More generous for premium feel */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
    --spacing-3xl: 4rem;
    
    /* Typography - Premium fonts
     * Cormorant Garamond: Headings SemiBold (600), Menu Medium (500)
     * DM Sans: Full website body (300/400/500/600)
     * DM Sans: Corporate bold look (400/500/600/700)
     */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'DM Sans', sans-serif;
    --font-corporate: 'DM Sans', sans-serif;
    --font-weight-heading: 600;
    --font-weight-menu: 500;
    
    /* Font Sizes - Professional hierarchy */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Line Heights - Generous for readability */
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Letter Spacing - Premium feel */
    --letter-spacing-tight: -0.02em;
    --letter-spacing-normal: 0.3px;
    --letter-spacing-wide: 0.5px;
    
    /* Transitions - Smooth */
    --transition-fast: 0.15s;
    --transition-normal: 0.3s;
    --transition-slow: 0.5s;
    
    /* Shadows - Subtle and professional */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    
    /* Border Radius - Professional, not rounded */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 100;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    
    /* Container max-width */
    --container-max: 1200px;
    --container-padding: 0 2rem;
}

/* CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: auto; /* Lenis handles smooth scroll */
    box-sizing: border-box;
}

html.lenis, html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--deep-brown);
    background-color: var(--off-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--deep-brown);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

a {
    color: #F3C623;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-green-light);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title h2 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-brown);
    margin-bottom: var(--spacing-sm);
}

.section-title p {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: #F3C623; }
.text-secondary { color: var(--color-secondary-yellow); }
.text-muted { color: var(--color-text-light); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Flex Utilities */
.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-wrap { flex-wrap: wrap; }
.flex-column { flex-direction: column; }

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Icons */
.icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
}

.icon-small {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
}

/* Lists */
ul {
    list-style: none;
}

/* Hidden Class */
.hidden {
    display: none !important;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}