:root {
    --bg-navy: #0a1628;
    --accent-blue: #4A9EFF;
    --accent-orange: #FF6B35;
    --text-white: #FFFFFF;
    --font-headlines: 'Anton', sans-serif;
    --font-body: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

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

.section {
    padding: 100px 0;
}

.section-title {
    font-family: var(--font-headlines);
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(74, 158, 255, 0.2);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-headlines);
    font-size: 1.5rem;
    color: var(--text-white);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.nav-logo:hover {
    color: var(--accent-blue);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-blue);
}

.nav-cta {
    background: var(--accent-orange);
    padding: 10px 25px;
    border-radius: 25px;
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    background: var(--accent-blue);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 100px 20px;
}

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

.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--text-white), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--text-white), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--text-white), transparent),
        radial-gradient(2px 2px at 160px 120px, var(--text-white), transparent),
        radial-gradient(1px 1px at 230px 80px, var(--text-white), transparent),
        radial-gradient(2px 2px at 300px 150px, var(--text-white), transparent),
        radial-gradient(1px 1px at 370px 60px, var(--text-white), transparent),
        radial-gradient(2px 2px at 450px 180px, var(--text-white), transparent),
        radial-gradient(1px 1px at 520px 100px, var(--text-white), transparent),
        radial-gradient(2px 2px at 600px 200px, var(--text-white), transparent);
    background-size: 650px 250px;
    animation: twinkle 5s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.rocket {
    position: absolute;
    bottom: 100px;
    right: 10%;
    font-size: 4rem;
    animation: rocketFloat 3s ease-in-out infinite;
    opacity: 0.3;
}

@keyframes rocketFloat {
    0%, 100% { transform: translateY(0) rotate(-10deg); }
    50% { transform: translateY(-20px) rotate(-10deg); }
}

.mountains {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 22, 40, 0.8) 100%);
}

.mountains::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: 
        linear-gradient(135deg, transparent 50%, var(--bg-navy) 50%),
        linear-gradient(225deg, transparent 50%, var(--bg-navy) 50%);
    background-size: 300px 150px;
    opacity: 0.5;
}

.hero-content {
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: var(--font-headlines);
    font-size: 6rem;
    text-transform: uppercase;
    letter-spacing: 10px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(74, 158, 255, 0.5)); }
    50% { filter: drop-shadow(0 0 40px rgba(74, 158, 255, 0.8)); }
}

.hero-subtitle {
    font-family: var(--font-headlines);
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--accent-orange);
    margin-bottom: 20px;
}

.hero-info {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.hero-cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    color: var(--text-white);
    text-decoration: none;
    font-family: var(--font-headlines);
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 18px 50px;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(74, 158, 255, 0.3);
}

.hero-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(74, 158, 255, 0.5);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.7;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 2px solid var(--accent-blue);
    border-bottom: 2px solid var(--accent-blue);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.about {
    background: linear-gradient(180deg, var(--bg-navy) 0%, #0d1f3d 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat {
    text-align: center;
    padding: 30px;
    background: rgba(74, 158, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(74, 158, 255, 0.2);
}

.stat-number {
    display: block;
    font-family: var(--font-headlines);
    font-size: 3rem;
    color: var(--accent-blue);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 10px;
}

.details {
    background: var(--bg-navy);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.detail-card {
    text-align: center;
    padding: 50px 30px;
    background: rgba(74, 158, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(74, 158, 255, 0.1);
    transition: all 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-blue);
    box-shadow: 0 20px 40px rgba(74, 158, 255, 0.2);
}

.detail-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.detail-card h3 {
    font-family: var(--font-headlines);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    color: var(--accent-blue);
}

.detail-card p {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.detail-sub {
    color: var(--accent-orange);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.schedule {
    background: linear-gradient(180deg, #0d1f3d 0%, var(--bg-navy) 100%);
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.schedule-day {
    background: rgba(74, 158, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(74, 158, 255, 0.1);
}

.schedule-day-title {
    font-family: var(--font-headlines);
    font-size: 1.8rem;
    color: var(--accent-blue);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--accent-orange);
}

.schedule-date {
    color: var(--accent-orange);
    font-size: 1.1rem;
    margin-bottom: 25px;
    font-weight: 500;
}

.hybrid-note {
    margin-top: 40px;
    padding: 25px 30px;
    background: rgba(74, 158, 255, 0.1);
    border-left: 4px solid var(--accent-orange);
    border-radius: 0 10px 10px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hybrid-note p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.hybrid-note strong {
    color: var(--accent-orange);
}

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

.schedule-item {
    display: flex;
    gap: 20px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(74, 158, 255, 0.1);
}

.schedule-item:last-child {
    border-bottom: none;
}

.schedule-time {
    font-family: var(--font-headlines);
    color: var(--accent-orange);
    font-size: 1.1rem;
    min-width: 100px;
}

.schedule-event {
    color: rgba(255, 255, 255, 0.9);
}

.prizes {
    background: var(--bg-navy);
}

.prizes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.prize-card {
    text-align: center;
    padding: 50px 30px;
    background: linear-gradient(180deg, rgba(74, 158, 255, 0.1) 0%, rgba(74, 158, 255, 0.02) 100%);
    border-radius: 20px;
    border: 1px solid rgba(74, 158, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.prize-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(74, 158, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
}

.prize-card:hover::before {
    left: 100%;
}

.prize-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-blue);
}

.prize-first {
    border-width: 2px;
    border-color: var(--accent-blue);
}

.prize-medal {
    font-size: 5rem;
    margin-bottom: 20px;
}

.prize-card h3 {
    font-family: var(--font-headlines);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.prize-amount {
    font-size: 2rem;
    font-family: var(--font-headlines);
    color: var(--accent-orange);
    margin-bottom: 10px;
}

.prize-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.special-prizes {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.special-prize {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 40px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.special-icon {
    font-size: 2rem;
}

.special-prize span:last-child {
    font-family: var(--font-headlines);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sponsors {
    background: linear-gradient(180deg, var(--bg-navy) 0%, #0d1f3d 100%);
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.sponsor-placeholder {
    aspect-ratio: 16/9;
    background: rgba(74, 158, 255, 0.05);
    border: 2px dashed rgba(74, 158, 255, 0.3);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.sponsor-placeholder:hover {
    border-color: var(--accent-blue);
    background: rgba(74, 158, 255, 0.1);
}

.sponsor-placeholder span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sponsor-card {
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.1) 0%, rgba(255, 107, 53, 0.05) 100%);
    border: 2px solid var(--accent-blue);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.sponsor-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-orange);
    box-shadow: 0 15px 30px rgba(74, 158, 255, 0.2);
}

.sponsor-name {
    font-family: var(--font-headlines);
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-white);
    margin-bottom: 15px;
}

.sponsor-desc {
    color: var(--accent-orange);
    font-size: 1rem;
    font-weight: 500;
}

.sponsor-logo {
    max-width: 120px;
    max-height: 60px;
    margin-bottom: 20px;
    object-fit: contain;
}

.judges {
    background: linear-gradient(180deg, var(--bg-navy) 0%, #0d1f3d 100%);
}

.judges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.judge-card {
    background: rgba(74, 158, 255, 0.05);
    border: 1px solid rgba(74, 158, 255, 0.2);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.judge-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 15px 30px rgba(74, 158, 255, 0.2);
}

.judge-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    margin: 0 auto 20px;
}

.judge-name {
    font-family: var(--font-headlines);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-white);
    margin-bottom: 10px;
}

.judge-title {
    color: var(--accent-blue);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.judge-company {
    color: var(--accent-orange);
    font-size: 0.85rem;
    font-weight: 500;
}

.sponsor-cta {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.sponsor-cta a {
    color: var(--accent-blue);
    text-decoration: none;
}

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

.faq {
    background: var(--bg-navy);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    padding: 30px;
    background: rgba(74, 158, 255, 0.05);
    border-radius: 15px;
    border-left: 4px solid var(--accent-blue);
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(74, 158, 255, 0.1);
    transform: translateX(10px);
}

.faq-item h3 {
    font-family: var(--font-headlines);
    font-size: 1.2rem;
    color: var(--accent-orange);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.faq-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.register {
    background: linear-gradient(180deg, #0d1f3d 0%, var(--bg-navy) 100%);
}

.register-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px;
    background: rgba(74, 158, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(74, 158, 255, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

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

.form-group label {
    font-family: var(--font-headlines);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-blue);
    margin-bottom: 10px;
}

.form-group input,
.form-group select {
    padding: 15px 20px;
    background: rgba(10, 22, 40, 0.5);
    border: 1px solid rgba(74, 158, 255, 0.2);
    border-radius: 10px;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(74, 158, 255, 0.2);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-navy);
    color: var(--text-white);
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    border: none;
    border-radius: 50px;
    color: var(--text-white);
    font-family: var(--font-headlines);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(74, 158, 255, 0.3);
}

.submit-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(74, 158, 255, 0.5);
}

.footer {
    background: #050d1a;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(74, 158, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-family: var(--font-headlines);
    font-size: 1.5rem;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-info p,
.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.footer-contact a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--accent-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(74, 158, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .details-grid,
    .prizes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .judges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-navy);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: 3rem;
        letter-spacing: 5px;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .details-grid,
    .prizes-grid,
    .schedule-grid,
    .faq-grid,
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .sponsors-grid {
        grid-template-columns: 1fr;
    }
    
    .judges-grid {
        grid-template-columns: 1fr;
    }
    
    .special-prizes {
        flex-direction: column;
        align-items: center;
    }
    
    .register-form {
        padding: 30px 20px;
    }
    
    .schedule-item {
        flex-direction: column;
        gap: 5px;
    }
    
    .schedule-time {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-cta {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .prize-medal {
        font-size: 3rem;
    }
}