/* Modern Reset and Base Styles */
:root {
    --bg-color: #000000;
    --bg-secondary: #0a0a0a;
    --text-color: #e0e0e0;
    --ion-blue: #ffffff;
    --drift-silver: #a8b2d1;
    --accent-glow: rgba(255, 255, 255, 0.15);
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.1);
    --font-primary: 'Inter', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    --font-accent: 'Orbitron', sans-serif;
    --transition-speed: 0.3s;
}

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

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

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

ul {
    list-style: none;
}

/* Background Animation */
.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 20%);
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-mono);
    color: var(--drift-silver);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--ion-blue);
    box-shadow: 0 0 10px var(--ion-blue);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--card-border);
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ion-blue);
    text-shadow: 0 0 5px var(--accent-glow);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--drift-silver);
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--ion-blue);
    transition: width 0.3s ease;
}

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

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

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1rem;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
    position: relative;
    /* For absolute positioning of animation */
    overflow: hidden;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-family: var(--font-accent);
    font-size: 4rem;
    color: var(--drift-silver);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    animation: fadeInDown 1s ease-out;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 1rem;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.hero .subtitle {
    font-size: 1.5rem;
    color: var(--ion-blue);
    margin-bottom: 1rem;
    font-weight: 400;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.categories-line {
    font-family: var(--font-mono);
    color: var(--drift-silver);
    margin-bottom: 3rem;
    opacity: 0.8;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: transparent;
    color: #ffffff !important;
    border: 2px solid #ffffff;
    font-family: var(--font-mono);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease-out 0.6s backwards;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #ffffff;
    color: #000000 !important;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    border-color: #ffffff;
}

.cta-button.secondary {
    background: transparent;
    color: #ffffff !important;
    border: 2px solid #ffffff;
    box-shadow: none;
}

.cta-button.secondary:hover {
    background: #ffffff;
    color: #000000 !important;
    border-color: #ffffff;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
}

/* Main Content Sections */
.section {
    padding: 6rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.05);
    /* Fallback */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px -10px rgba(255, 255, 255, 0.1);
}

/* Old .card::before removed */



/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--ion-blue);
    margin-bottom: 1rem;
}

.stat-item h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

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

.category-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    /*    margin-top: 1rem; */
}

.category-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    transition: background 0.3s ease;
}

.category-list li:hover {
    background: rgba(255, 255, 255, 0.1);
}

.category-list i {
    color: var(--ion-blue);
}

/* Event Format */
.format-details {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
    text-align: center;
}

.format-item h3 {
    color: var(--ion-blue);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.format-item p {
    font-size: 1.5rem;
    font-weight: 700;
}

.flag-example {
    font-family: var(--font-mono);
    background: rgba(0, 0, 0, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    color: var(--ion-blue);
    display: block;
    margin-top: 0.5rem;
}

/* Rewards, Partnerships, Sponsors text alignment */
.text-center {
    text-align: center;
}

.highlight-icon {
    font-size: 4rem;
    color: var(--ion-blue);
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

.announcement-text {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--drift-silver);
}

/* Rules List */
.rules-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
}

.rules-list li {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.rules-list i {
    color: var(--ion-blue);
}

/* Partner & Sponsor Grids */
.partner-sponsor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.partner-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: transform var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
    backdrop-filter: blur(10px);
}

.partner-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px -10px rgba(255, 255, 255, 0.1);
}

.partner-card .logo-container {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.partner-card .logo-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--transition-speed);
}

.partner-card:hover .logo-container img {
    transform: scale(1.05);
}

.partner-card h3 a {
    transition: color var(--transition-speed);
}

.partner-card h3 a:hover {
    color: #ffffff;
}

.partner-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0;
    color: var(--ion-blue);
}

/* Protocol and Rules Document */
.protocol-doc {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
}

.protocol-section {
    margin-bottom: 4rem;
}

.protocol-header,
.protocol-item {
    opacity: 1;
    transform: none;
}

.protocol-header {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    color: var(--ion-blue);
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.protocol-item {
    margin-bottom: 2.5rem;
    padding-left: 1rem;
    border-left: 2px solid var(--card-border);
}

.item-number {
    font-family: var(--font-mono);
    color: var(--drift-silver);
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.item-title {
    font-family: var(--font-mono);
    color: var(--ion-blue);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.item-content {
    color: var(--text-color);
}

.item-content p {
    margin-bottom: 0.8rem;
}

.policy-block {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.policy-block h4 {
    font-family: var(--font-mono);
    color: var(--ion-blue);
    margin-bottom: 1rem;
}

.policy-list {
    list-style: none;
}

.policy-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
}

.policy-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--ion-blue);
    font-family: var(--font-mono);
}

.back-home {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--ion-blue);
    font-family: var(--font-mono);
    margin-bottom: 2rem;
    transition: transform var(--transition-speed);
}

.back-home:hover {
    transform: translateX(-5px);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 0;
    text-align: center;
    margin-top: 4rem;
    border-top: 1px solid var(--card-border);
}

.social-icons {
    margin: 1.5rem 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icons a {
    color: var(--drift-silver);
    font-size: 1.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-icons a:hover {
    color: var(--ion-blue);
    transform: translateY(-3px);
}

.copyright {
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
}

.glitch::before {
    left: 2px;
    text-shadow: -1px 0 #555;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -1px 0 #555;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

.glitch-effect::before {
    text-shadow: 2px 0 var(--ion-blue), -2px 0 #555;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch-effect::after {
    text-shadow: -2px 0 var(--ion-blue), 2px 0 #555;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% {
        clip: rect(30px, 9999px, 10px, 0);
    }

    5% {
        clip: rect(85px, 9999px, 95px, 0);
    }

    10% {
        clip: rect(60px, 9999px, 20px, 0);
    }

    15% {
        clip: rect(5px, 9999px, 80px, 0);
    }

    20% {
        clip: rect(85px, 9999px, 30px, 0);
    }

    25% {
        clip: rect(10px, 9999px, 105px, 0);
    }

    30% {
        clip: rect(55px, 9999px, 50px, 0);
    }

    35% {
        clip: rect(35px, 9999px, 15px, 0);
    }

    40% {
        clip: rect(75px, 9999px, 85px, 0);
    }

    45% {
        clip: rect(20px, 9999px, 60px, 0);
    }

    50% {
        clip: rect(95px, 9999px, 35px, 0);
    }

    55% {
        clip: rect(45px, 9999px, 5px, 0);
    }

    60% {
        clip: rect(15px, 9999px, 90px, 0);
    }

    65% {
        clip: rect(65px, 9999px, 40px, 0);
    }

    70% {
        clip: rect(40px, 9999px, 75px, 0);
    }

    75% {
        clip: rect(90px, 9999px, 25px, 0);
    }

    80% {
        clip: rect(25px, 9999px, 95px, 0);
    }

    85% {
        clip: rect(70px, 9999px, 55px, 0);
    }

    90% {
        clip: rect(50px, 9999px, 10px, 0);
    }

    95% {
        clip: rect(10px, 9999px, 80px, 0);
    }

    100% {
        clip: rect(30px, 9999px, 10px, 0);
    }
}

/* Falling Flag Animation */
.bg-animation-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
    /* Fully visible container, control opacity on layers */
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}







@keyframes glitch-anim-2 {
    0% {
        clip: rect(65px, 9999px, 100px, 0);
    }

    5% {
        clip: rect(20px, 9999px, 55px, 0);
    }

    10% {
        clip: rect(90px, 9999px, 15px, 0);
    }

    15% {
        clip: rect(35px, 9999px, 70px, 0);
    }

    20% {
        clip: rect(75px, 9999px, 25px, 0);
    }

    25% {
        clip: rect(15px, 9999px, 95px, 0);
    }

    30% {
        clip: rect(55px, 9999px, 45px, 0);
    }

    35% {
        clip: rect(10px, 9999px, 80px, 0);
    }

    40% {
        clip: rect(95px, 9999px, 30px, 0);
    }

    45% {
        clip: rect(40px, 9999px, 65px, 0);
    }

    50% {
        clip: rect(80px, 9999px, 10px, 0);
    }

    55% {
        clip: rect(25px, 9999px, 90px, 0);
    }

    60% {
        clip: rect(60px, 9999px, 35px, 0);
    }

    65% {
        clip: rect(5px, 9999px, 75px, 0);
    }

    70% {
        clip: rect(100px, 9999px, 40px, 0);
    }

    75% {
        clip: rect(45px, 9999px, 85px, 0);
    }

    80% {
        clip: rect(30px, 9999px, 20px, 0);
    }

    85% {
        clip: rect(85px, 9999px, 50px, 0);
    }

    90% {
        clip: rect(50px, 9999px, 105px, 0);
    }

    95% {
        clip: rect(5px, 9999px, 60px, 0);
    }

    100% {
        clip: rect(70px, 9999px, 15px, 0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Can implement mobile menu later if strictly needed, keeping simple for now or using CSS :target hack */
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--bg-secondary);
        flex-direction: column;
        text-align: center;
        padding: 1rem 0;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.5);
    }

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

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

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

    .grid-2 {
        grid-template-columns: 1fr;
    }

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