* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #000000;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    perspective: 1000px;
    overflow: hidden;
    position: relative;
}

.rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.dollar {
    position: absolute;
    color: rgba(0, 90, 242, 0.2);
    font-size: 1.5rem;
    font-weight: bold;
    animation: rain linear infinite;
    opacity: 0;
}

@keyframes rain {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(calc(100vh + 100px)) rotate(360deg);
        opacity: 0;
    }
}

.card {
    background: #000000;
    padding: 2.5rem;
    border-radius: 1rem;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 0 20px rgba(0, 90, 242, 0.1);
    position: relative;
    overflow: hidden;
    text-align: center;
    transform-style: preserve-3d;
    transition: transform 0.1s ease;
    animation: cardAppear 0.8s ease-out;
    border: 1px solid rgba(0, 90, 242, 0.1);
}

.card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, rgba(0, 90, 242, 0.3), rgba(0, 90, 242, 0.1));
    z-index: -1;
    border-radius: 1rem;
    animation: glowing 3s linear infinite;
    opacity: 0.5;
    filter: blur(5px);
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 90, 242, 0.1) 0%, transparent 70%);
    z-index: -1;
    border-radius: 1rem;
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0% {
        opacity: 0.2;
    }
    50% {
        opacity: 0.3;
    }
    100% {
        opacity: 0.2;
    }
}

@keyframes cardAppear {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glowing {
    0% {
        background-position: 0% 50%;
        filter: blur(5px) brightness(1);
    }
    50% {
        background-position: 100% 50%;
        filter: blur(5px) brightness(1.1);
    }
    100% {
        background-position: 0% 50%;
        filter: blur(5px) brightness(1);
    }
}

.card-content {
    position: relative;
    z-index: 1;
    transform: translateZ(20px);
    backface-visibility: hidden;
}

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ffffff;
    font-weight: 600;
    animation: fadeIn 0.8s ease-out 0.2s backwards;
    position: relative;
}

h1::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 30%;
    height: 2px;
    background: rgba(0, 90, 242, 0.3);
}

p {
    color: #888888;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1rem;
    animation: fadeIn 0.8s ease-out 0.4s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.continue-btn {
    background: transparent;
    color: #888888;
    border: 1px solid rgba(0, 90, 242, 0.3);
    padding: 1rem 2.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.8s ease-out 0.6s backwards;
    transform: translateZ(30px);
    backface-visibility: hidden;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.continue-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0, 90, 242, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.continue-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px solid transparent;
    border-radius: 0.5rem;
    background: linear-gradient(45deg, rgba(0, 90, 242, 0.3), rgba(0, 90, 242, 0.1)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    animation: borderGlow 2s linear infinite;
    filter: blur(1px);
}

@keyframes borderGlow {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.01);
    }
    100% {
        opacity: 0.3;
        transform: scale(1);
    }
}

.continue-btn:hover {
    transform: translateY(-2px) translateZ(30px);
    color: #ffffff;
    background: rgba(0, 90, 242, 0.05);
    border-color: rgba(0, 90, 242, 0.5);
    box-shadow: 0 0 15px rgba(0, 90, 242, 0.1);
}

.continue-btn:hover::before {
    transform: translateX(100%);
}

.continue-btn:active {
    transform: translateY(1px) translateZ(30px);
}

.continue-btn span {
    position: relative;
    z-index: 1;
}

.welcome-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 2;
}

.welcome-text {
    text-align: center;
    transform: translateZ(50px);
}

.welcome {
    display: block;
    font-size: 2.5rem;
    color: #888888;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(-20px);
    animation: welcomeSlideIn 0.8s ease-out forwards;
}

.hightier {
    display: block;
    font-size: 4rem;
    font-weight: bold;
    color: #ffffff;
    opacity: 0;
    transform: translateY(-20px);
    animation: hightierSlideIn 0.8s ease-out 0.5s forwards;
    text-shadow: 0 0 20px rgba(0, 90, 242, 0.5);
}

@keyframes welcomeSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hightierSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}