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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    color: #ffffff;
    overflow: hidden;
    height: 100vh;
}

.container {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.logo .symbol {
    font-size: 4rem;
    color: #64ffda;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.title {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 2rem;
    letter-spacing: 2px;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1s forwards;
}

.dots {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #64ffda;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

.dot:nth-child(2) {
    animation-delay: 0.3s;
}

.dot:nth-child(3) {
    animation-delay: 0.6s;
}

.tagline {
    font-size: 1.2rem;
    font-weight: 300;
    color: #aaaaaa;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

.email-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

#email {
    padding: 1rem 1.5rem;
    border: 1px solid #333;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    color: white;
    font-size: 1rem;
    width: 300px;
    outline: none;
    transition: all 0.3s ease;
}

#email::placeholder {
    color: #888;
}

#email:focus {
    border-color: #64ffda;
    box-shadow: 0 0 20px rgba(100, 255, 218, 0.3);
}

#notify-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #64ffda, #4fc3f7);
    border: none;
    border-radius: 50px;
    color: #0a0a0a;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

#notify-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.4);
}

.timer {
    display: flex;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.5s forwards;
}

.time-unit {
    text-align: center;
}

.time-unit span {
    display: block;
    font-size: 2rem;
    font-weight: 300;
    color: #64ffda;
    margin-bottom: 0.5rem;
}

.time-unit label {
    font-size: 0.9rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.background-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: radial-gradient(circle at 25% 25%, #64ffda 2px, transparent 2px),
    radial-gradient(circle at 75% 75%, #4fc3f7 1px, transparent 1px);
    background-size: 100px 100px;
    animation: float 20s ease-in-out infinite;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }

    .email-form {
        flex-direction: column;
        align-items: center;
    }

    #email {
        width: 280px;
        margin-bottom: 1rem;
    }

    .timer {
        gap: 1rem;
    }

    .time-unit span {
        font-size: 1.5rem;
    }
}