/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Hero Section */
.hero-section {
    position: relative;
    height: 60vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section.small {
    height: 40vh;
}

.image-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(5px);
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.tagline {
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 2rem;
    color: #ffd700;
}

.race-details h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #ff6b35;
}

.race-details h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Navigation */
.main-nav {
    background: #2c3e50;
    padding: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    display: block;
    padding: 1rem 1.5rem;
    color: white;
    text-decoration: none;
    transition: background-color 0.3s ease;
    font-weight: 500;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: #ff6b35;
}

/* Content Sections */
.content-section,
.intro-section {
    padding: 3rem 0;
    background: white;
    margin-bottom: 2rem;
}

.intro-section {
    background: white;
    color: #333;
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.content-section h2 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    border-bottom: 3px solid #ff6b35;
    padding-bottom: 0.5rem;
}

.content-section h3 {
    color: #34495e;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.content-section p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.content-section ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.content-section li {
    margin-bottom: 0.5rem;
}

/* Registration Section */
.registration-section {
    background: #34495e;
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.registration-section h2 {
    color: white;
    border-bottom: 3px solid #ff6b35;
    display: inline-block;
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

.email-signup {
    max-width: 500px;
    margin: 2rem auto;
}

.email-signup form {
    display: flex;
    gap: 1rem;
}

.email-signup input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.email-signup button {
    background: #ff6b35;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.email-signup button:hover {
    background: #e55a2b;
}

/* Quick Links */
.quick-links {
    padding: 3rem 0;
    background: #ecf0f1;
}

.quick-links h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
    font-size: 2.5rem;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.link-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.link-card h3 {
    color: #ff6b35;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.link-card p {
    margin: 0;
    color: #666;
}

/* FAQ Grid */
.faq-grid {
    display: grid;
    gap: 2rem;
}

.faq-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 5px solid #ff6b35;
}

.faq-item h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.faq-item p {
    margin-bottom: 1rem;
}

.faq-item p:last-child {
    margin-bottom: 0;
}

/* Booking Info */
.booking-info {
    background: #e8f5e8;
    padding: 2rem;
    border-radius: 10px;
    margin-top: 2rem;
    border-left: 5px solid #27ae60;
}

.booking-info h3 {
    color: #27ae60;
    margin-bottom: 1rem;
}

.booking-info ul {
    list-style: none;
    padding-left: 0;
}

.booking-info li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #d5e8d5;
}

.booking-info li:last-child {
    border-bottom: none;
}

/* Sustainability Measures */
.sustainability-measures {
    display: grid;
    gap: 2rem;
}

.measure-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 5px solid #27ae60;
}

.measure-item h2 {
    color: #27ae60;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border: none;
    padding: 0;
}

.transport-options {
    margin-top: 1.5rem;
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
}

.transport-options h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tip {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tip h3 {
    color: #27ae60;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Route Sections */
.route-disclaimer {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.route-section {
    background: #f8f9fa;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 10px;
    border-left: 5px solid #3498db;
}

.route-section h2 {
    color: #3498db;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border: none;
    padding: 0;
}

.route-highlights {
    margin-top: 3rem;
    background: #e8f4fd;
    padding: 2rem;
    border-radius: 10px;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.highlight {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.highlight h3 {
    color: #3498db;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.highlight ul {
    list-style: none;
    padding-left: 0;
}

.highlight li {
    padding: 0.3rem 0;
    border-bottom: 1px solid #ecf0f1;
}

.highlight li:last-child {
    border-bottom: none;
}

/* Thank You Sections */
.thanks-section {
    background: #f8f9fa;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 10px;
    border-left: 5px solid #e74c3c;
}

.thanks-section h2 {
    color: #e74c3c;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border: none;
    padding: 0;
}

.partner-list,
.volunteer-list,
.creative-list {
    list-style: none;
    padding-left: 0;
}

.partner-list li,
.volunteer-list li,
.creative-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #e9ecef;
}

.partner-list li:last-child,
.volunteer-list li:last-child,
.creative-list li:last-child {
    border-bottom: none;
}

/* Special sections */
.charity-info,
.inspiration-section,
.vision-section,
.commitment-section,
.community-spirit,
.future-thanks {
    background: #f8f9fa;
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 10px;
    border-left: 5px solid #9b59b6;
}

.charity-info h2,
.inspiration-section h2,
.vision-section h2,
.commitment-section h2,
.community-spirit h2,
.future-thanks h2 {
    color: #9b59b6;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border: none;
    padding: 0;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

footer a {
    color: #ff6b35;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1.2rem;
    }
    
    .race-details h2 {
        font-size: 1.5rem;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .main-nav a {
        text-align: center;
        padding: 0.8rem;
    }
    
    .email-signup form {
        flex-direction: column;
    }
    
    .email-signup input,
    .email-signup button {
        margin-bottom: 1rem;
    }
    
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        height: 50vh;
    }
    
    .hero-section.small {
        height: 30vh;
    }
    
    .hero-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .race-details h2 {
        font-size: 1.3rem;
    }
    
    .race-details h3 {
        font-size: 1.1rem;
    }
    
    .content-section,
    .intro-section {
        padding: 2rem 0;
    }
    
    .link-card,
    .faq-item,
    .measure-item,
    .route-section,
    .thanks-section {
        padding: 1.5rem;
    }
}