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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
}

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

header {
    margin-bottom: 50px;
    animation: fadeInDown 1s ease-out;
}

.main-logo {
    width: 150px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
    animation: pulse 2s infinite;
}

h1 {
    font-size: 3.5rem;
    font-weight: bold;
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    letter-spacing: 3px;
}

h2 {
    font-size: 1.8rem;
    color: #ffffff;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

h3 {
    font-size: 3.5rem;
    font-weight: bold;
    color: #000000;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    letter-spacing: 3px;
}

h4 {
    font-size: 0.8rem;
    font-weight: bold;
    color: #000000;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    letter-spacing: 3px;
}

main {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.construction-notice {
    background: linear-gradient(45deg, #ffd700, #ffb347);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
    transform: perspective(1000px) rotateX(5deg);
}

.construction-notice h3 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.construction-notice p {
    font-size: 1.2rem;
    line-height: 1.6;
}

.countdown-container {
    margin-bottom: 50px;
}

.countdown-container h4 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #ffd700;
    letter-spacing: 2px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.time-unit {
    background: linear-gradient(145deg, #333333, #1a1a1a);
    border: 2px solid #ffd700;
    border-radius: 15px;
    padding: 25px 20px;
    min-width: 120px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.time-unit:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.4);
}

.time-unit span {
    display: block;
    font-size: 3rem;
    font-weight: bold;
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
}

.time-unit label {
    font-size: 0.9rem;
    color: #cccccc;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.cta-section {
    margin-bottom: 50px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 179, 71, 0.1));
    border-radius: 20px;
    border: 2px solid rgba(255, 215, 0, 0.3);
    text-align: center;
    backdrop-filter: blur(10px);
}

.cta-section h4 {
    font-size: 1.6rem;
    color: #ffd700;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.cta-section p {
    font-size: 1.1rem;
    color: #cccccc;
    margin-bottom: 25px;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 15px 35px;
    background: linear-gradient(45deg, #ffd700, #ffb347);
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.4);
    background: linear-gradient(45deg, #ffed4e, #ffc947);
}

.cta-button:hover::before {
    left: 100%;
}

.sponsors {
    margin-bottom: 40px;
}

.sponsors h4 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: #ffffff;
    letter-spacing: 1px;
}

.sponsor-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.sponsor-logo {
    height: 80px;
    width: auto;
    filter: grayscale(20%) brightness(1.1);
    transition: all 0.3s ease;
    border-radius: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.692);
    backdrop-filter: blur(10px);
}

.sponsor-logo:hover {
    filter: grayscale(0%) brightness(1.3);
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
}

footer {
    margin-top: 50px;
    padding: 20px;
    border-top: 1px solid #333333;
    color: #888888;
    font-size: 0.9rem;
}

/* Animações */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .countdown {
        gap: 15px;
    }
    
    .time-unit {
        min-width: 80px;
        padding: 15px 10px;
    }
    
    .time-unit span {
        font-size: 2rem;
    }
    
    .sponsor-logos {
        gap: 20px;
    }
    
    .sponsor-logo {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .construction-notice {
        padding: 20px;
    }
    
    .construction-notice h3 {
        font-size: 1.8rem;
    }
}