/* ===================================================
   GLASSMORPHISM.CSS - Glass Effect Utility Classes
   Cihan Garage Motosiklet - cihanmotor.com
   =================================================== */

/* --- Standard Glass --- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--glass-shadow);
}

/* --- Heavy Glass (denser blur) --- */
.glass--heavy {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(var(--glass-blur-heavy));
    -webkit-backdrop-filter: blur(var(--glass-blur-heavy));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius-md);
    box-shadow: var(--glass-shadow);
}

/* --- Card Glass (with hover effects) --- */
.glass--card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    transition: background var(--transition-base),
                border-color var(--transition-base),
                transform var(--transition-base),
                box-shadow var(--transition-base);
}

.glass--card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

/* --- Navbar Glass --- */
.glass--nav {
    background: var(--color-bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* --- Hero Overlay Glass --- */
.glass--hero {
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-xl);
}

/* --- Input Glass --- */
.glass--input {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition-fast),
                box-shadow var(--transition-fast);
}

.glass--input:focus {
    border-color: var(--color-brand-red);
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.15);
    outline: none;
}

/* --- Red Glow Modifier --- */
.glass--red-glow {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                0 0 20px rgba(198, 40, 40, 0.12);
}

.glass--red-glow:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5),
                0 0 30px rgba(198, 40, 40, 0.2);
}

/* --- Glass Section Divider --- */
.glass-divider {
    width: 60px;
    height: 3px;
    background: var(--color-brand-red);
    border-radius: 2px;
    margin: var(--space-md) 0;
}

.glass-divider--center {
    margin-left: auto;
    margin-right: auto;
}

/* --- Fallback for browsers without backdrop-filter --- */
@supports not (backdrop-filter: blur(16px)) {
    .glass,
    .glass--heavy,
    .glass--card,
    .glass--hero {
        background: rgba(18, 18, 18, 0.95);
    }

    .glass--nav {
        background: rgba(10, 10, 10, 0.98);
    }

    .glass--input {
        background: rgba(18, 18, 18, 0.9);
    }
}