/**
 * BANZA BRIDGE FOUNDATION - GLASSMORPHIC STANDARDIZATION
 * Ensures consistent glassmorphic styling across the entire site
 */

/* Standardized CSS Variables */
:root {
    /* Gold color palette */
    --bbf-gold: #D4AF37;
    --bbf-gold-hover: #D9A429;
    --bbf-gold-light: rgba(235, 181, 64, 0.15);
    --bbf-gold-border: rgba(235, 181, 64, 0.3);
    
    /* Glassmorphic transparency levels */
    --glass-bg-strong: rgba(255, 255, 255, 0.6);
    --glass-bg-medium: rgba(255, 255, 255, 0.2);
    --glass-bg-light: rgba(255, 255, 255, 0.08);
    --glass-bg-dark: rgba(34, 34, 34, 0.9);
    
    /* Standardized blur values */
    --blur-strong: 20px;
    --blur-medium: 15px;
    --blur-light: 10px;
    --blur-subtle: 5px;
    
    /* Border radius standards */
    --radius-large: 24px;
    --radius-medium: 20px;
    --radius-small: 12px;
    
    /* Box shadow standards */
    --shadow-strong: 0 15px 35px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.2);
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Standardized Glassmorphic Elements */

/* Override base liquid-glass class for consistency */
.liquid-glass {
    background: var(--glass-bg-medium);
    backdrop-filter: blur(var(--blur-strong)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strong)) saturate(180%);
    border-radius: var(--radius-medium);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-medium);
}

/* Gold tinted variant standardization */
.liquid-glass-gold {
    background: var(--bbf-gold-light);
    backdrop-filter: blur(var(--blur-strong)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strong)) saturate(180%);
    border: 1px solid var(--bbf-gold-border);
}

/* Navigation bar standardization */
.main-nav.liquid-glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(var(--blur-medium)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-medium)) saturate(180%);
}

/* Modal standardization */
.modal, 
.auth-modal-content.liquid-glass {
    backdrop-filter: blur(var(--blur-medium));
    -webkit-backdrop-filter: blur(var(--blur-medium));
}

/* Card standardization */
.metric-card,
.action-card,
.award-card,
.gallery-slide,
.accordion-item,
.contact-form {
    backdrop-filter: blur(var(--blur-strong));
    -webkit-backdrop-filter: blur(var(--blur-strong));
    border-radius: var(--radius-medium);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Partner logos and smaller elements */
.partner-logo,
.leader-credentials span {
    backdrop-filter: blur(var(--blur-light));
    -webkit-backdrop-filter: blur(var(--blur-light));
}

/* Hover effects standardization */
.liquid-glass:hover,
.action-card:hover,
.award-card:hover,
.partner-logo:hover {
    border-color: var(--bbf-gold-border);
    box-shadow: var(--shadow-strong);
}

/* Gold button standardization */
.submit-btn,
.action-btn,
.program-link,
.btn-next,
.login-btn {
    background: linear-gradient(135deg, var(--bbf-gold) 0%, var(--bbf-gold-hover) 100%);
    color: #000;
    font-weight: 700;
}

.submit-btn:hover,
.action-btn:hover,
.program-link:hover,
.btn-next:hover,
.login-btn:hover {
    background: linear-gradient(135deg, #E6C547 0%, var(--bbf-gold) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(235, 181, 64, 0.4);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .liquid-glass,
    .liquid-glass-gold,
    .metric-card,
    .action-card,
    .contact-form {
        backdrop-filter: blur(var(--blur-light));
        -webkit-backdrop-filter: blur(var(--blur-light));
    }
}

/* Accessibility - disable backdrop-filter for users with reduced motion */
@media (prefers-reduced-motion: reduce) {
    .liquid-glass,
    .liquid-glass-gold,
    .main-nav.liquid-glass,
    .metric-card,
    .action-card,
    .partner-logo,
    .contact-form {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.9);
    }
}