/**
 * Marshall Motors Main Stylesheet
 * 
 * @package Marshall_Motors
 * @since 1.0.0
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Marshall Motors Brand Colors */
    --color-primary: #0a0a0a;
    --color-secondary: #1a1a1a;
    --color-accent: #e23232;
    --color-white: #ffffff;
    --color-light-gray: #f5f5f5;
    --color-dark-gray: #2a2a2a;
    --color-border: #e0e0e0;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.7;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-xxl: 100px;
    
    /* Container */
    --container-max-width: 1200px;
    --container-wide-width: 1400px;
    
    /* Border Radius */
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.16);
    
    /* Transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-primary);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin: 0 0 1.5rem 0;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    opacity: 0.85;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Layout
   ======================================== */
.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-main {
    flex: 1;
}

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

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

/* ========================================
   Header
   ======================================== */
.site-header {
    background-color: var(--color-white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0;
    width: 100%;
}

.site-branding {
    background-color: var(--color-accent);
    display: flex;
    align-items: center;
    padding: 24px 48px;
    min-width: 280px;
    max-width: 280px;
    flex-shrink: 0;
    position: relative;
}

.site-branding::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.site-branding .custom-logo-link {
    display: block;
    line-height: 0;
}

.site-branding .custom-logo {
    max-height: 60px;
    width: auto;
    display: block;
}

.site-title {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.site-title a {
    color: var(--color-white);
}

.site-description {
    display: none;
}

/* ========================================
   Navigation
   ======================================== */
.main-navigation {
    display: flex;
    align-items: center;
    flex: 1;
    padding: 0 40px;
    background-color: var(--color-secondary);
    overflow: hidden;
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    color: var(--color-white);
    font-weight: 600;
    padding: 30px 28px;
    display: block;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 1px;
    transition: var(--transition-base);
    position: relative;
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 3px;
    background-color: var(--color-white);
    transition: transform 0.3s ease;
}

.main-navigation a:hover {
    background-color: rgba(0, 0, 0, 0.15);
    opacity: 1;
}

.main-navigation a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.main-navigation .call-now-btn {
    background-color: var(--color-white);
    color: var(--color-secondary);
    padding: 14px 36px;
    margin-left: 24px;
    border-radius: 8px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.main-navigation .call-now-btn::after {
    display: none;
}

.main-navigation .call-now-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(226, 50, 50, 0.3);
}

.menu-toggle {
    display: none !important;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
}

.hamburger {
    width: 28px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 0;
    transition: all 0.25s ease;
    transform-origin: center;
}

.menu-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    display: none;
}

@media (max-width: 968px) {
    .mobile-menu-overlay {
        display: block;
    }
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Car Grid */
.cars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.car-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.car-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.car-card-image {
    position: relative;
    overflow: hidden;
    height: 260px;
    background-color: var(--color-light-gray);
}

.car-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.car-card:hover .car-card-image img {
    transform: scale(1.08);
}

.car-card-content {
    padding: 28px;
}

.car-card-header {
    margin-bottom: 16px;
}

.car-card-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px 0;
    letter-spacing: -0.01em;
}

.car-card-title a {
    color: var(--color-primary);
    transition: var(--transition-base);
}

.car-card-title a:hover {
    color: var(--color-accent);
}

.car-card-price {
    font-size: 26px;
    font-weight: 800;
    color: var(--color-accent);
    margin: 0;
    letter-spacing: -0.02em;
}

.car-card-specs {
    margin-bottom: 20px;
    padding: 16px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.specs-list {
    color: var(--color-secondary);
    font-size: 14px;
    line-height: 1.8;
}

.specs-list span {
    display: inline-block;
    margin-right: 4px;
}

.car-status-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(226, 50, 50, 0.4);
    backdrop-filter: blur(4px);
}

.featured-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(61, 90, 107, 0.95);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(4px);
}

.car-card-footer {
    margin-top: 20px;
}

.btn-view-details {
    width: 100%;
    text-align: center;
    padding: 14px;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
}

.btn-view-details:hover {
    background-color: var(--color-accent);
    transform: none;
}

/* Mobile Menu */
@media (max-width: 968px) {
    .header-container {
        display: flex;
        flex-wrap: nowrap;
        position: relative;
        justify-content: space-between;
        align-items: stretch;
    }
    
    .site-branding {
        flex: 1;
        padding: 20px 24px;
        max-width: none;
    }
    
    .menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        background: transparent;
        padding: 8px;
        margin: 0;
        position: relative !important;
        right: auto !important;
        left: auto !important;
        flex-shrink: 0;
        width: auto;
    }
    
    .main-navigation {
        position: fixed !important;
        top: 0;
        right: -320px;
        width: 320px;
        height: 100vh;
        background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-primary) 100%);
        padding: 80px 0 40px !important;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        overflow-y: auto;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .main-navigation.toggled {
        right: 0;
    }
    
    .main-navigation ul {
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
        margin: 0;
        gap: 0;
    }
    
    .main-navigation li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        opacity: 0;
        transform: translateX(20px);
        transition: all 0.3s ease;
    }
    
    .main-navigation.toggled li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .main-navigation.toggled li:nth-child(1) {
        transition-delay: 0.1s;
    }
    
    .main-navigation.toggled li:nth-child(2) {
        transition-delay: 0.15s;
    }
    
    .main-navigation.toggled li:nth-child(3) {
        transition-delay: 0.2s;
    }
    
    .main-navigation.toggled li:nth-child(4) {
        transition-delay: 0.25s;
    }
    
    .main-navigation a {
        padding: 20px 32px;
        font-size: 16px;
        display: block;
        position: relative;
    }
    
    .main-navigation a::after {
        display: none;
    }
    
    .main-navigation a:hover {
        background-color: rgba(255, 255, 255, 0.1);
        padding-left: 40px;
    }
    
    .main-navigation .call-now-btn {
        margin: 20px 32px 0;
        border-radius: var(--border-radius-sm);
        text-align: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    
    .main-navigation .call-now-btn:hover {
        padding-left: 32px;
    }
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-top: 3px solid var(--color-accent);
}

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

/* Main footer body */
.footer-main {
    padding: 72px 0 56px;
}

.footer-main .footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    align-items: start;
}

/* Column base */
.footer-col {}

/* Brand column */
.footer-logo img {
    height: 48px;
    width: auto;
    display: block;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    margin: 0 0 28px;
    line-height: 1.6;
}

.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.footer-contact-list li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent);
}

.footer-contact-list a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-contact-list a:hover {
    color: var(--color-white);
}

/* Headings */
.footer-heading {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0 20px;
}

/* Nav links */
.footer-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav-list a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-nav-list a:hover {
    color: var(--color-white);
}

/* Hours */
.footer-hours-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-hours-list li {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-hours-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.footer-hours-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin: 0;
}

/* Bottom bar */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
}

.footer-bottom .footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 16px;
    align-items: center;
}

.footer-social a {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.4);
    transition: color 0.15s ease;
}

.footer-social a:hover {
    color: var(--color-white);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

/* Footer responsive */
@media (max-width: 900px) {
    .footer-main .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-col--brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .footer-main .footer-container {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-col--brand {
        grid-column: auto;
    }

    .footer-bottom .footer-container {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Widgets
   ======================================== */
.widget {
    margin-bottom: var(--spacing-lg);
}

.widget-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Utilities
   ======================================== */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.skip-link {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm);
    position: absolute;
    left: -9999px;
    top: 0;
}

.skip-link:focus {
    left: 0;
    z-index: 100000;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 16px 32px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: 15px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    :root {
        --font-size-base: 14px;
    }
    
    .header-container {
        flex-wrap: wrap;
    }
    
    .site-info {
        flex-direction: column;
        text-align: center;
    }
}