/* Variables */
:root {
    /* Colors */
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;

    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 1rem;
    --font-size-lg: 1.2rem;
    --font-size-xl: 3rem;

    /* Layout */
    --max-width: 1200px;
    --border-radius: 5px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-color);
    font-size: var(--font-size-base);
}

/* Layout */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: bold;
    color: var(--primary-color);
}

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

.logo span {
    display: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
#hero {
    position: relative;
    height: 48vh;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
    overflow: hidden;
    padding: 0;
}

.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.carousel-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    filter: saturate(0.7) contrast(1.1);
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-md) 0;
    width: 100%;
}

#hero h1 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

#hero p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

#hero .hero-content .cta-button+.cta-button {
    margin-left: 32px !important;
    /* Increased margin and made more specific */
}

@media (min-width: 768px) {
    .logo span {
        display: inline;
    }
}

/* Main Content */
main {
    padding-top: 60px;
}

section {
    padding: var(--spacing-lg) 0;
}

section:not(#hero) {
    margin-top: var(--spacing-lg);
}

#about {
    margin-top: calc(var(--spacing-lg) * 2);
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #c0392b;
}

/* Events Section */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.event-card {
    position: relative;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.event-card h3 {
    margin-top: 0;
    color: #333;
}

.event-card .cta-button {
    margin-top: auto;
    align-self: flex-start;
}

.event-date {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.events-cta {
    text-align: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-bg);
    border-radius: var(--border-radius);
}

.events-cta a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
}

.events-cta a:hover {
    text-decoration: underline;
}

/* Contact Section */
.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.contact-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.8rem;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-links i {
    font-size: 2.6rem;
}

.contact-links a:hover {
    color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-lg);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --font-size-xl: 2rem;
        --spacing-lg: 3rem;
    }

    .nav-links {
        display: none;
    }

    section {
        padding: var(--spacing-md) 0;
    }
}

/* About Section */
.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.lead {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.about-item {
    background: var(--light-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.about-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.about-item ul {
    list-style-position: inside;
    margin-top: var(--spacing-sm);
}

.about-item li {
    margin-bottom: var(--spacing-xs);
}

.about-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--light-bg);
    border-radius: var(--border-radius);
}

.about-cta p {
    margin-bottom: var(--spacing-sm);
}

/* Community Section */
.community-content {
    max-width: 1000px;
    margin: 0 auto;
}

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.community-item {
    background: var(--light-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.community-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.community-item ul {
    list-style-type: none;
    padding: 0;
}

.community-item li {
    margin-bottom: var(--spacing-xs);
    padding-left: 1.5em;
    position: relative;
}

.community-item li:before {
    content: "•";
    color: var(--secondary-color);
    position: absolute;
    left: 0.5em;
}

.community-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    text-align: center;
}

.feature {
    padding: var(--spacing-md);
}

.feature h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.community-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--light-bg);
    border-radius: var(--border-radius);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-md);
}

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

.cta-button.secondary:hover {
    background-color: #2980b9;
}

@media (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
}

/* Sponsors Section */
.sponsors-content {
    max-width: 1000px;
    margin: 0 auto;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.sponsors-grid:first-of-type {
    margin-bottom: var(--spacing-lg);
}

.sponsors-item.horizontal {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr;
    margin-top: var(--spacing-lg);
}

.sponsors-item {
    background: var(--light-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.sponsors-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.sponsors-details {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.sponsors-details h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.sponsors-details ul {
    margin-top: var(--spacing-xs);
}

.sponsors-details li {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.sponsors-item .tier {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--light-bg);
    border-radius: var(--border-radius);
}

.sponsors-item .tier h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.sponsors-item .tier ul {
    margin-top: var(--spacing-xs);
}

.sponsors-item .tier li {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.sponsors-item .tier.compact {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs);
}

.sponsors-item .tier.compact ul {
    margin-top: var(--spacing-xs);
}

.sponsors-item .tier.compact li {
    margin-bottom: calc(var(--spacing-xs) / 2);
}

.sponsors-item ul {
    list-style-type: none;
    padding: 0;
}

.sponsors-item li {
    margin-bottom: var(--spacing-xs);
    padding-left: 1.5em;
    position: relative;
}

.sponsors-item li:before {
    content: "•";
    color: var(--secondary-color);
    position: absolute;
    left: 0.5em;
}

.sponsors-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--light-bg);
    border-radius: var(--border-radius);
}

.sponsors-cta p {
    margin-bottom: var(--spacing-md);
}

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

.venue-hosting {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.venue-hosting .sponsors-item {
    max-width: 800px;
    margin: 0 auto;
}

.venue-cta {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    text-align: center;
}

.venue-requirements {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: 0.25rem;
}

.venue-hosting p:first-of-type {
    margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
    .venue-requirements {
        grid-template-columns: 1fr;
    }
}