/* Glassmorphism Components */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: var(--spacing-md);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(var(--clr-accent-cyan-rgb), 0.3);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transform: translateY(-5px);
}

/* Premium Buttons */
.btn-primary {
    background: var(--grad-primary);
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    display: inline-block;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(var(--clr-accent-pink-rgb), 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--grad-primary-hover);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(var(--clr-accent-cyan-rgb), 0.4);
}

/* Navigation Styles */
.nav-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .nav-container {
    background: rgba(248, 249, 250, 0.6);
    border-color: rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 1.5rem;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    opacity: 0.8;
    position: relative;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--clr-accent-cyan);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--grad-primary);
    transition: width var(--transition-smooth);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Mobile Menu */
.menu-trigger {
    display: none;
    font-size: 1.5rem;
}

/* Theme Toggle */
.theme-switch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

.theme-switch:hover {
    border-color: var(--clr-accent-pink);
    transform: rotate(15deg);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .menu-trigger {
        display: block;
    }
}