body {
    position: relative;
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #D6F0FF, #CFF5E7);
    background-size: 300% 300%;
    animation: gradientShift 18s ease infinite;
    color: white;
}

header {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 10%;
    z-index: 10;
    padding: 30px;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


.dice-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.dice {
    position: absolute;
    top: -80px;
    width: 35px;
    height: 35px;
    border-radius: 8px;

    background: linear-gradient(145deg, #5DA9C6, #6FCF97);
    opacity: 0.8;
}

.group1 {
    animation: fall1 11s linear infinite;
}

.group2 {
    animation: fall2 17s linear infinite;
}

@keyframes fall1 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    100% {
        transform: translateY(120vh) translateX(40px) rotate(360deg);
    }
}

@keyframes fall2 {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    100% {
        transform: translateY(120vh) translateX(-60px) rotate(-420deg);
    }
}


.container {
    text-align: center;
    width: 100%;
    padding: 40px;
}


.title {
    font-size: 150px;
    font-weight: 900;
    letter-spacing: 10px;
    margin-bottom: 40px;

    background: linear-gradient(
        90deg,
        #1f5c5a,
        #2f7f7a,
        #2a6f9e
    );

    background-size: 200% auto;

    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 26px;
    line-height: 1.8;
    color: #000000;
    opacity: 0.95;
}