/**
 * ReBatch Design System - Button Styles
 * All button variants and states
 */

/* Base Button */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    border-radius: var(--radius-none);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
}

.btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-normal);
}

.btn:hover svg {
    transform: translateX(4px);
}

/* Primary Button - Gold */
.btn-primary {
    background: var(--accent-gold);
    color: var(--text-primary);
    border: 2px solid var(--accent-gold);
}

.btn-primary:hover {
    background: var(--accent-gold-dim);
    border-color: var(--accent-gold-dim);
    box-shadow: 0 0 20px rgba(245, 184, 0, 0.3);
}

/* Secondary Button - Outline */
.btn-secondary {
    background: transparent;
    color: var(--accent-gold-text);
    border: 2px solid var(--accent-gold);
}

.btn-secondary:hover {
    background: rgba(245, 184, 0, 0.1);
    box-shadow: 0 0 20px rgba(245, 184, 0, 0.2);
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-medium);
}

.btn-ghost:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold-text);
}

/* Navigation CTA Button (with brackets) */
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.65rem 1.5rem;
    background: var(--accent-gold);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-none);
    transition: all var(--transition-normal);
    position: relative;
    text-decoration: none;
}

.nav-cta::before {
    content: '[';
    margin-right: 0.25rem;
    opacity: 0;
    transform: translateX(5px);
    transition: all var(--transition-normal);
}

.nav-cta::after {
    content: ']';
    margin-left: 0.25rem;
    opacity: 0;
    transform: translateX(-5px);
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    background: var(--accent-gold-dim);
    box-shadow: 0 0 30px rgba(245, 184, 0, 0.4);
}

.nav-cta:hover::before,
.nav-cta:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* Button Group */
.btn-group {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Small Button */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-xs);
}

/* Large Button */
.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-md);
}

/* Icon-only Button */
.btn-icon {
    padding: 0.75rem;
    aspect-ratio: 1;
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

/* Service Link */
.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent-gold-text);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: auto;
    padding-top: var(--space-lg);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.service-link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

.service-link:hover {
    color: var(--accent-gold-dim);
}

.service-link:hover svg {
    transform: translateX(6px);
}