/* Buttons */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.btn-primary {
    color: var(--color-bg-dark);
    background: var(--neon-cyan);
    border-radius: var(--radius-sm);
}

.btn-primary .btn-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--neon-pink);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 0;
}

.btn-primary:hover .btn-bg {
    transform: translateX(0);
}

.btn-primary .btn-text,
.btn-primary .btn-icon {
    position: relative;
    z-index: 1;
}

.btn-primary:hover {
    box-shadow: var(--glow-pink);
}

.btn-primary .btn-icon svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

.btn-primary:hover .btn-icon svg {
    transform: translateX(5px);
}

.btn-secondary {
    color: var(--neon-cyan);
    background: transparent;
    border-radius: var(--radius-sm);
}

.btn-secondary .btn-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--neon-cyan);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    color: var(--text-primary);
}

.btn-secondary:hover .btn-border {
    border-color: var(--neon-pink);
    box-shadow: var(--glow-pink);
}

.btn-outline {
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

.btn-outline:hover {
    border-color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.1);
}

/* Button Icon */
.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}