/* ========================================
   Racing Pit Stop - Layout Styles
   ======================================== */

/* Header */
.rac-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--rac-color-primary);
    border-bottom: 2px solid var(--rac-color-accent);
    box-shadow: 0 2px 15px rgba(0,0,0,0.8);
}

.rac-header .rac-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.rac-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.rac-logo img {
    height: 40px;
    width: auto;
}

.rac-logo span {
    font-family: var(--rac-font-heading);
    font-size: 0.9rem;
    color: var(--rac-color-accent);
    font-weight: 700;
    letter-spacing: 1px;
}

/* Main Navigation */
.rac-main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.rac-main-nav ul {
    display: flex;
    list-style: none;
    gap: 4px;
    padding: 0;
    margin: 0;
}

.rac-main-nav a {
    display: block;
    padding: 8px 14px;
    color: var(--rac-color-text);
    font-family: var(--rac-font-body);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    position: relative;
    transition: var(--rac-transition);
    white-space: nowrap;
}

.rac-main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--rac-color-accent);
    transition: width 0.3s ease;
}

.rac-main-nav a:hover,
.rac-main-nav a.rac-is-active {
    color: var(--rac-color-accent);
    text-decoration: none;
}

.rac-main-nav a:hover::after,
.rac-main-nav a.rac-is-active::after {
    width: 80%;
}

/* User Actions */
.rac-user-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.rac-login-btn,
.rac-register-btn {
    padding: 6px 18px;
    border-radius: var(--rac-border-radius);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--rac-transition);
}

.rac-login-btn {
    color: var(--rac-color-text);
    border: 1px solid var(--rac-color-text-muted);
}

.rac-login-btn:hover {
    border-color: var(--rac-color-accent);
    color: var(--rac-color-accent);
    text-decoration: none;
}

.rac-register-btn {
    background-color: var(--rac-color-accent);
    color: var(--rac-color-text);
    border: 1px solid var(--rac-color-accent);
}

.rac-register-btn:hover {
    background-color: #cc0000;
    text-decoration: none;
}

/* Mobile Menu Toggle */
.rac-mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.rac-mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--rac-color-text);
    transition: var(--rac-transition);
}

/* Main Content Area */
.rac-main-content {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
}

/* Page Layout with Sidebar */
.rac-page-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    padding: 40px 0;
}

.rac-page-main {
    min-width: 0;
}

/* Sidebar */
.rac-sidebar {
    position: sticky;
    top: 90px;
    align-self: start;
}

.rac-sidebar-widget {
    background-color: var(--rac-color-primary);
    border: 1px solid var(--rac-color-secondary);
    border-radius: var(--rac-border-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.rac-sidebar-widget h3 {
    font-size: 1rem;
    color: var(--rac-color-accent);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--rac-color-secondary);
}

.rac-sidebar-widget ul {
    list-style: none;
    padding: 0;
}

.rac-sidebar-widget li {
    margin-bottom: 8px;
}

.rac-sidebar-widget a {
    color: var(--rac-color-text-muted);
    font-size: 0.9rem;
}

.rac-sidebar-widget a:hover {
    color: var(--rac-color-accent);
}

/* Footer */
.rac-footer {
    background-color: var(--rac-color-primary);
    border-top: 3px solid var(--rac-color-accent);
    padding: 50px 0 0;
    margin-top: 60px;
}

.rac-footer .rac-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.rac-footer-column h3 {
    font-family: var(--rac-font-heading);
    font-size: 1rem;
    color: var(--rac-color-accent);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.rac-footer-column p {
    color: var(--rac-color-text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.rac-footer-column ul {
    list-style: none;
    padding: 0;
}

.rac-footer-column li {
    margin-bottom: 8px;
}

.rac-footer-column a {
    color: var(--rac-color-text-muted);
    font-size: 0.9rem;
    transition: var(--rac-transition);
}

.rac-footer-column a:hover {
    color: var(--rac-color-accent);
    text-decoration: none;
    padding-left: 5px;
}

.rac-certifications {
    margin-top: 15px;
}

.rac-certification-logo {
    display: inline-block;
    height: 40px;
    margin-right: 10px;
    margin-bottom: 10px;
}

.rac-social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.rac-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--rac-color-secondary);
    transition: var(--rac-transition);
}

.rac-social-links a:hover {
    background-color: var(--rac-color-accent);
    transform: translateY(-2px);
}

.rac-social-links img {
    width: 18px;
    height: 18px;
}

.rac-footer-bottom {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid var(--rac-color-secondary);
}

.rac-footer-bottom p {
    color: var(--rac-color-text-muted);
    font-size: 0.85rem;
}

/* Breadcrumb */
.rac-breadcrumb {
    padding: 15px 0;
    margin-bottom: 20px;
}

.rac-breadcrumb ol {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.rac-breadcrumb li {
    font-size: 0.85rem;
    color: var(--rac-color-text-muted);
}

.rac-breadcrumb li + li::before {
    content: '>';
    margin: 0 8px;
    color: var(--rac-color-secondary);
}

.rac-breadcrumb a {
    color: var(--rac-color-text-muted);
}

.rac-breadcrumb a:hover {
    color: var(--rac-color-accent);
}

/* Responsive */
@media (max-width: 1023px) {
    .rac-page-layout {
        grid-template-columns: 1fr;
    }
    .rac-sidebar {
        position: static;
    }
    .rac-footer .rac-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .rac-mobile-menu-toggle {
        display: flex;
    }
    .rac-main-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--rac-color-primary);
        border-top: 1px solid var(--rac-color-secondary);
        padding: 20px;
        z-index: 999;
    }
    .rac-main-nav.rac-is-active {
        display: block;
    }
    .rac-main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    .rac-main-nav a {
        padding: 12px 0;
        border-bottom: 1px solid rgba(51,51,51,0.5);
    }
    .rac-user-actions {
        display: none;
    }
    .rac-header .rac-container {
        height: 60px;
    }
    .rac-main-content {
        margin-top: 60px;
    }
    .rac-footer .rac-container {
        grid-template-columns: 1fr;
    }
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.4rem; }
    section { padding: 40px 0; }
}