:root {
    --silr-bg: #0A0B10;
    --silr-bg-alt: #13151D;
    --silr-bg-card: #181A25;
    --silr-text: #E5E7EB;
    --silr-text-muted: #9CA3AF;
    --silr-accent-silver: #D1D5DB;
    --silr-accent-purple: #8B5CF6;
    --silr-accent-glow: rgba(139, 92, 246, 0.4);
    --silr-border: #2D2F3E;
    
    --silr-font-heading: 'Cinzel', serif;
    --silr-font-body: 'Outfit', sans-serif;
    
    --silr-trans: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--silr-font-body);
    background-color: var(--silr-bg);
    color: var(--silr-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--silr-trans);
}

ul {
    list-style: none;
}

/* Header */
.silr-top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 11, 16, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--silr-border);
}

.silr-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.silr-brand-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.silr-abbr {
    font-family: var(--silr-font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--silr-accent-silver);
    line-height: 1;
    text-shadow: 0 0 15px var(--silr-accent-glow);
}

.silr-brand-text {
    display: flex;
    flex-direction: column;
}

.silr-name {
    font-family: var(--silr-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: #fff;
    text-transform: uppercase;
}

.silr-sub {
    font-size: 0.75rem;
    color: var(--silr-accent-purple);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.silr-age-badge {
    border: 1px solid var(--silr-accent-purple);
    color: var(--silr-accent-purple);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--silr-font-heading);
    font-size: 1.1rem;
    box-shadow: inset 0 0 10px rgba(139, 92, 246, 0.2);
}

/* Hero Showcase */
.silr-prime-showcase {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    background: radial-gradient(circle at 50% 30%, #1c1535 0%, var(--silr-bg) 70%);
}

.silr-prime-showcase::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(10,11,16,0) 0%, rgba(10,11,16,1) 100%);
    pointer-events: none;
}

.silr-showcase-box {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.silr-kicker {
    display: inline-block;
    color: var(--silr-accent-purple);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    padding: 0.5rem 1.5rem;
    border-bottom: 1px solid var(--silr-accent-purple);
}

.silr-main-heading {
    font-family: var(--silr-font-heading);
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 1.1;
    color: #fff;
    margin-bottom: 2rem;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
    background: linear-gradient(135deg, #fff 0%, var(--silr-accent-silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.silr-prime-desc {
    font-size: 1.25rem;
    color: var(--silr-text-muted);
    max-width: 700px;
    margin: 0 auto 4rem;
}

.silr-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 3rem;
}

.silr-info-item {
    text-align: center;
}

.silr-item-head {
    font-family: var(--silr-font-heading);
    color: var(--silr-accent-silver);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.silr-item-text {
    color: var(--silr-text-muted);
    font-size: 0.9rem;
}

/* Sections Common */
.silr-wellbeing-area,
.silr-entertainment-zone {
    padding: 6rem 2rem;
}

.silr-entertainment-zone {
    background-color: var(--silr-bg-alt);
}

.silr-area-wrap {
    max-width: 1200px;
    margin: 0 auto;
}

.silr-area-title {
    font-family: var(--silr-font-heading);
    font-size: 2.5rem;
    color: #fff;
    text-align: center;
    margin-bottom: 1rem;
}

.silr-area-intro {
    text-align: center;
    color: var(--silr-text-muted);
    max-width: 600px;
    margin: 0 auto 4rem;
    font-size: 1.1rem;
}

.silr-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.silr-feature-card {
    background: var(--silr-bg-card);
    border: 1px solid var(--silr-border);
    padding: 3rem 2rem;
    border-radius: 12px;
    transition: transform var(--silr-trans), box-shadow var(--silr-trans), border-color var(--silr-trans);
}

.silr-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border-color: var(--silr-accent-purple);
}

.silr-card-tag {
    display: inline-block;
    color: var(--silr-accent-purple);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.silr-card-title {
    font-family: var(--silr-font-heading);
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 1rem;
}

.silr-card-desc {
    color: var(--silr-text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    min-height: 4.5rem;
}

.silr-card-list {
    border-top: 1px solid var(--silr-border);
    padding-top: 1.5rem;
}

.silr-list-node {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--silr-text);
    font-size: 0.9rem;
}

.silr-list-node::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--silr-accent-purple);
    box-shadow: 0 0 8px var(--silr-accent-purple);
}

/* Footer */
.silr-bottom-bar {
    background-color: #050508;
    padding: 6rem 2rem 2rem;
    border-top: 1px solid var(--silr-border);
}

.silr-bottom-wrap {
    max-width: 1200px;
    margin: 0 auto;
}

.silr-bottom-slogan {
    font-family: var(--silr-font-heading);
    font-size: 2rem;
    color: #fff;
    text-align: center;
    margin-bottom: 4rem;
}

.silr-bottom-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.silr-col-head {
    font-family: var(--silr-font-heading);
    font-size: 1.2rem;
    color: var(--silr-accent-silver);
    margin-bottom: 1.5rem;
}

.silr-col-text {
    color: var(--silr-text-muted);
    font-size: 0.9rem;
}

.silr-contact-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    padding: 3rem 0;
    border-top: 1px solid var(--silr-border);
    border-bottom: 1px solid var(--silr-border);
    margin-bottom: 3rem;
}

.silr-contact-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.silr-contact-lbl {
    color: var(--silr-accent-purple);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.silr-contact-val {
    color: #fff;
    font-family: var(--silr-font-heading);
    font-size: 1.1rem;
}

.silr-nav-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.silr-link-item {
    color: var(--silr-text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.silr-link-item:hover {
    color: var(--silr-accent-purple);
}

.silr-copyright {
    text-align: center;
    color: var(--silr-text-muted);
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .silr-info-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .silr-brand-wrap {
        gap: 0.5rem;
    }
    
    .silr-abbr {
        font-size: 1.5rem;
    }
    
    .silr-name {
        font-size: 1rem;
    }
    
    .silr-sub {
        font-size: 0.65rem;
    }
    
    .silr-contact-box {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}