/**
 * GarageForge Layout Styles
 * Grid/Flex layouts & utility classes
 */

/* Header Banner Styles */
.header {
    background-color: rgba(255, 255, 255, 0.25);
    position: absolute;
    top: 0;
    left: 0;
    z-index: var(--z-index-fixed);
    width: 100%;
}

.header__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.header__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    position: relative;
}

.header__nav-left,
.header__nav-right {
    display: flex;
    gap: var(--spacing-2xl);
    flex: 1;
}

.header__nav-left {
    justify-content: flex-end;
    padding-right: calc(var(--spacing-2xl) + var(--spacing-sm));
}

.header__nav-right {
    justify-content: flex-start;
    padding-left: calc(var(--spacing-2xl) + var(--spacing-sm));
}

.header__logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.header__logo-img {
    height: var(--logo-height);
    width: auto;
    display: block;
}

.header__nav-link {
    color: var(--color-dark-text);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--text-base);
    transition: color var(--transition-normal);
    white-space: nowrap;
}

.header__nav-link:hover {
    color: var(--color-primary-orange);
}

/* Mobile Navigation */
.header__mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    position: relative;
    z-index: var(--z-index-sticky);
}

.header__hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark-text);
    position: relative;
    transition: all var(--transition-normal);
}

.header__hamburger::before,
.header__hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark-text);
    transition: all var(--transition-normal);
}

.header__hamburger::before {
    top: -var(--spacing-sm);
}

.header__hamburger::after {
    bottom: -var(--spacing-sm);
}

.header__mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: var(--container-padding);
    flex-direction: column;
    gap: var(--spacing-lg);
}

.header__mobile-link {
    color: var(--color-dark-text);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--text-lg);
    padding: calc(var(--spacing-sm) + var(--spacing-xs)) 0;
    border-bottom: var(--border-width-thin) solid #f0f0f0;
    transition: color var(--transition-normal);
}

.header__mobile-link:hover {
    color: var(--color-primary-orange);
}

.header__mobile-link:last-child {
    border-bottom: none;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header__nav-left,
    .header__nav-right {
        display: none;
    }
    
    .header__mobile-toggle {
        display: block;
    }
    
    .header__logo {
        position: static;
        transform: none;
        margin: 0 auto;
    }
    
    .header__nav {
        justify-content: space-between;
        padding: 0 var(--spacing-sm);
    }
    
    .header__mobile-nav--open {
        display: flex;
    }
}

@media (max-width: 480px) {
    .header__container {
        padding: 0 var(--spacing-lg);
    }
    
    .header__nav {
        height: var(--header-height-mobile);
    }
    
    .header__logo-img {
        height: var(--logo-height-mobile);
    }
}

/* Container and Grid Utilities */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container--wide {
    max-width: var(--container-wide-max-width);
}

.container--narrow {
    max-width: var(--container-narrow-max-width);
} 

.footer {
    background-color: var(--color-dark-neutral);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
}

.footer__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}