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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #000000;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.3s ease;
    background-color: transparent;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .nav-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 2rem;
    }
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bike-icon {
    height: 2rem;
    width: 2rem;
    color: #f97316;
}

.nav-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.nav-links {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #f97316;
}

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
    cursor: pointer;
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn:hover {
    background-color: #1f2937;
}

.hamburger {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: #ffffff;
    margin: 4px 0;
    transition: 0.3s;
}

.mobile-menu {
    display: none;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(8px);
    border-top: 1px solid #374151;
}

@media (max-width: 767px) {
    .mobile-menu.active {
        display: block;
    }
}

.mobile-menu-content {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-link {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.mobile-link:hover {
    color: #f97316;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 64rem;
    margin: 0 auto;
    padding: 0 1rem;
    animation: fadeIn 1s ease-out;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-subtitle {
    display: block;
    color: #f97316;
}

.hero-tagline {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #d1d5db;
}

@media (min-width: 768px) {
    .hero-tagline {
        font-size: 1.5rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
    transform: scale(1);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn:hover {
    transform: scale(1.05);
}

.btn-primary {
    background-color: #f97316;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #ea580c;
}

.btn-secondary {
    border: 1px solid #ffffff;
    background-color: transparent;
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: #ffffff;
    color: #000000;
}

/* About Section */
.about {
    padding: 5rem 0;
    background-color: #111827;
}

.about-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.about-text {
    color: #d1d5db;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.875rem;
    font-weight: 700;
    color: #f97316;
}

.stat-label {
    color: #9ca3af;
}

.about-image-container {
    position: relative;
}

.about-image {
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 100%;
    height: auto;
}

.about-image-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(249, 115, 22, 0.2);
    border-radius: 0.5rem;
}

/* Events Section */
.events {
    padding: 5rem 0;
    background-color: #000000;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    color: #9ca3af;
    font-size: 1.125rem;
    max-width: 32rem;
    margin: 0 auto;
}

.events-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .events-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.event-card {
    background-color: #111827;
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.2s ease;
}

.event-card:hover {
    transform: scale(1.05);
}

.event-image {
    width: 100%;
    height: 12rem;
    object-fit: cover;
}

.event-content {
    padding: 1.5rem;
}

.event-date {
    display: flex;
    align-items: center;
    color: #f97316;
    margin-bottom: 0.5rem;
}

.calendar-icon {
    height: 1rem;
    width: 1rem;
    margin-right: 0.5rem;
}

.event-date span {
    font-size: 0.875rem;
}

.event-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.event-description {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.event-link {
    color: #f97316;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.event-link:hover {
    color: #fb923c;
}

.chevron-icon {
    height: 1rem;
    width: 1rem;
    margin-left: 0.25rem;
}

/* Members Section */
.members {
    padding: 5rem 0;
    background-color: #111827;
}

.members-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .members-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.member-card {
    text-align: center;
}

.member-image-container {
    position: relative;
    margin-bottom: 1rem;
    display: inline-block;
}

.member-image {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.member-card:hover .member-image {
    transform: scale(1.1);
}

.member-image-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(249, 115, 22, 0.2);
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.member-card:hover .member-image-overlay {
    background-color: rgba(249, 115, 22, 0.3);
}

.member-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.member-role {
    color: #f97316;
    margin-bottom: 0.5rem;
}

.member-description {
    color: #9ca3af;
    font-size: 0.875rem;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background-color: #000000;
}

.contact-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    background-color: #f97316;
    padding: 0.75rem;
    border-radius: 0.5rem;
    flex-shrink: 0;
}

.contact-icon svg {
    height: 1.5rem;
    width: 1.5rem;
    color: #ffffff;
}

.contact-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-text {
    color: #9ca3af;
}

.social-section {
    padding-top: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    background-color: #1f2937;
    padding: 0.75rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
    color: #ffffff;
    text-decoration: none;
}

.social-link:hover {
    background-color: #f97316;
}

.social-link svg {
    height: 1.5rem;
    width: 1.5rem;
}

/* Contact Form */
.contact-form-container {
    background-color: #111827;
    padding: 2rem;
    border-radius: 0.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: #1f2937;
    border: 1px solid #374151;
    border-radius: 0.5rem;
    color: #ffffff;
    transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    ring: 2px;
    ring-color: #f97316;
    border-color: transparent;
}

.form-textarea {
    resize: none;
}

.form-submit {
    width: 100%;
    background-color: #f97316;
    color: #ffffff;
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: background-color 0.2s ease;
    border: none;
    cursor: pointer;
}

.form-submit:hover {
    background-color: #ea580c;
}

/* Footer */
.footer {
    background-color: #111827;
    border-top: 1px solid #374151;
    padding: 3rem 0;
}

.footer-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .footer-brand {
        grid-column: span 1;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-description {
    color: #9ca3af;
    margin-bottom: 1rem;
    max-width: 24rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social-link {
    color: #9ca3af;
    transition: color 0.2s ease;
    text-decoration: none;
}

.footer-social-link:hover {
    color: #f97316;
}

.footer-social-link svg {
    height: 1.25rem;
    width: 1.25rem;
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #f97316;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #9ca3af;
}

.footer-contact-icon {
    height: 1rem;
    width: 1rem;
}

.footer-partner-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-partner-link:hover {
    color: #f97316;
}

.footer-partner-icon {
    height: 1rem;
    width: 1rem;
}

.footer-partner-description {
    color: #6b7280;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    margin-top: 2rem;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1f2937;
}

::-webkit-scrollbar-thumb {
    background: #f97316;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #ea580c;
}

/* Focus styles */
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid #f97316;
    outline-offset: 2px;
}