/* Base Styles and Variables */
:root {
    --primary: #e60000;
    --primary-dark: #b30000;
    --bg-dark: #121212;
    --bg-card: #1e1e1e;
    --text-color: #ffffff;
    --text-muted: #a0a0a0;
    --white: #ffffff;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    color: var(--white);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary);
}

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

/* Navigation */
header {
    background-color: rgba(18, 18, 18, 0.95);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

nav {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
    vertical-align: middle;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: none;
    /* Keep original case labels */
    font-size: 1rem;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), var(--bg-dark)), url('https://images.unsplash.com/photo-1493225255756-d9584f8606e9?auto=format&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--white);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-lg);
}

/* Sections */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    margin: 10px auto 0;
}

/* Grid Layouts */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-card);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-family: var(--font-heading);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-body);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Event Cards */
.event-card {
    transition: transform 0.3s ease;
}

.event-card:hover {
    transform: translateY(-5px);
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(to bottom, #121212, #1a1a1a);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.newsletter-section h3 {
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    color: var(--white);
    text-shadow: 0 0 10px rgba(230, 0, 0, 0.3);
}

.newsletter-section p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.newsletter-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(30, 30, 30, 0.6);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(5px);
}

.newsletter-form-custom {
    display: flex;
    gap: 10px;
}

.newsletter-form-custom input {
    flex-grow: 1;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-body);
    transition: all 0.3s ease;
}

.newsletter-form-custom input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(230, 0, 0, 0.2);
}

.newsletter-form-custom .btn {
    white-space: nowrap;
}

/* Footer */
footer {
    background-color: var(--bg-card);
    padding: var(--spacing-lg) 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer p {
    color: var(--text-muted);
}

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

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-dark);
        padding: 20px;
        gap: 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        text-align: center;
        z-index: 1001;
    }

    .nav-links.active {
        display: flex;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .hero {
        height: 60vh;
    }
}

@media (max-width: 600px) {
    .newsletter-form-custom {
        flex-direction: column;
    }
}