/* CSS Custom Property Registration for font-weight animation */
@property --font-weight {
    syntax: '<number>';
    initial-value: 100;
    inherits: false;
}

/* Root and Global Styles */
:root {
    --color-cyan: #00E0B0;
    --color-gold: #E0A020;
    --color-rose: #E06080;
    --color-warm-cream: #F0E8DA;
    --color-dark-brown: #2A2420;
    --color-medium-brown: #A09888;
    --color-light-brown: #D0C8B8;
    --color-taupe: #7A7068;
    --color-dark-sepia: #3A3228;
    --color-muted-brown: #5A4E3A;
    --color-warm-gray: #6A6058;

    --font-primary: 'Recursive', 'Inter', system-ui, sans-serif;
    --font-secondary: 'Inter', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--color-warm-cream);
    color: var(--color-dark-brown);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Section 1: Hero / Counter */
.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--color-warm-cream);
    position: relative;
    padding: 2rem;
    text-align: center;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-dark-sepia);
    font-variation-settings: 'wght' var(--font-weight);
    transition: --font-weight 3s ease-out;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--color-taupe);
    letter-spacing: 0.05em;
    text-transform: lowercase;
}

/* Section 2: Glow Specimens - Masonry */
.masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    background-color: var(--color-warm-cream);
}

.card {
    background-color: white;
    border: 1px solid #e0e0e0;
    border-top: 2px solid var(--color-warm-gray);
    padding: 2rem;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.glow-line {
    width: 80px;
    height: 2px;
    background-color: var(--glow-color);
    box-shadow: 0 0 10px var(--glow-color), 0 0 20px rgba(0, 224, 176, 0.4);
    margin-bottom: 1.5rem;
    border-radius: 1px;
}

.glow-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--glow-color);
    box-shadow: 0 0 10px var(--glow-color), 0 0 20px rgba(0, 224, 176, 0.4);
    margin-bottom: 1.5rem;
}

.glow-glyph {
    font-size: 2rem;
    color: var(--color-gold);
    text-shadow: 0 0 10px var(--color-gold), 0 0 20px rgba(224, 160, 32, 0.4);
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.card-label {
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-taupe);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Section 3: Neon Glyphs - Masonry Alt */
.masonry-grid-alt {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    padding: 4rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    background-color: var(--color-warm-cream);
}

.card-alt {
    background-color: white;
    border: 1px solid #e0e0e0;
    padding: 3rem 2rem;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 250px;
    transition: all 0.3s ease;
    position: relative;
}

.card-alt:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.large-glyph {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-gold);
    text-shadow: 0 0 15px var(--color-gold), 0 0 30px rgba(224, 160, 32, 0.5);
    transition: transform 0.3s ease;
}

.card-alt:hover .large-glyph {
    transform: scale(1.1);
}

.card-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-dark-brown);
    text-align: center;
    letter-spacing: 0.02em;
}

/* Section 4: Footer */
.footer {
    background-color: var(--color-dark-brown);
    color: var(--color-warm-cream);
    padding: 4rem 2rem;
    text-align: center;
    min-height: 30vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.footer-text {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    letter-spacing: 0.02em;
    max-width: 600px;
}

.footer-meta {
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-medium-brown);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        min-height: 60vh;
    }
    
    .hero-title {
        font-size: clamp(1.8rem, 5vw, 3rem);
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .masonry-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem 1rem;
    }
    
    .masonry-grid-alt {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem 1rem;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .large-glyph {
        font-size: 2.5rem;
    }
    
    .footer-text {
        font-size: 1.25rem;
    }
}

/* Animation for loading */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.card {
    animation: fadeIn 0.6s ease-out;
}

.card-alt {
    animation: fadeIn 0.6s ease-out;
}