/* Main Styles */
:root {
    --primary-color: #c3002f;
    --secondary-color: #343434;
    --accent-color: #0068b5;
    --light-gray: #f5f5f5;
    --dark-gray: #333;
    --text-color: #333;
    --white: #fff;
    --border-radius: 5px;
    --box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 2rem;
    color: var(--primary-color);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-gray);
    margin-top: 2rem;
}

h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-top: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Header */
header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

header p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Navigation */
nav {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    flex-wrap: wrap;
}

nav ul li {
    margin: 0 1rem;
}

nav ul li a {
    color: var(--white);
    font-weight: 500;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

/* Main Content */
main {
    padding: 2rem 0;
}

section {
    margin-bottom: 3rem;
}

/* Intro Section */
#intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.car-image {
    width: 100%;
    max-width: 800px;
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.car-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Package Cards */
.package-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.package-card {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.package-card h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.price {
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-top: 1rem;
}

/* Engine Cards */
.engine-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.engine-card {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.engine-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.engine-card h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.engine-card ul {
    margin-left: 1.5rem;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    margin: 1.5rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    background-color: var(--white);
    box-shadow: var(--box-shadow);
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

th {
    background-color: var(--secondary-color);
    color: var(--white);
}

tr:nth-child(even) {
    background-color: var(--light-gray);
}

tr:hover {
    background-color: rgba(0, 104, 181, 0.05);
}

.fa-check {
    color: green;
}

.fa-times {
    color: red;
}

/* Pros and Cons */
.pros-cons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.pros-cons-card {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.pros-cons-card h3 {
    color: var(--primary-color);
    margin-top: 0;
    text-align: center;
    margin-bottom: 1.5rem;
}

.pros, .cons {
    margin-bottom: 1.5rem;
}

.pros h4 {
    color: green;
}

.cons h4 {
    color: red;
}

.pros ul, .cons ul {
    margin-left: 1.5rem;
}

/* Second Hand Info */
.second-hand-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.second-hand-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.chart-container {
    margin-top: 1.5rem;
}

.chart-bar {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.bar-label {
    width: 150px;
    text-align: right;
    padding-right: 1rem;
    font-weight: 500;
}

.bar {
    height: 30px;
    background-color: var(--accent-color);
    color: var(--white);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    border-radius: var(--border-radius);
}

/* Recommendation */
.recommendation {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 2rem 0;
}

.recommendation h3 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1.5rem;
}

.recommendation-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

.recommendation-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.recommendation-image img {
    width: 100%;
    height: auto;
    display: block;
}

.recommendation-details ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.recommendation-details strong {
    color: var(--accent-color);
}

/* Notes */
.note {
    background-color: rgba(0, 104, 181, 0.1);
    padding: 1rem;
    border-left: 4px solid var(--accent-color);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    margin: 1.5rem 0;
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

footer p {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .recommendation-content {
        grid-template-columns: 1fr;
    }
    
    .second-hand-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav ul li {
        margin: 0.5rem 0;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    .package-cards, .engine-cards, .pros-cons {
        grid-template-columns: 1fr;
    }
}