* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #0f0f0f;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(76, 0, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 0%, rgba(0, 255, 255, 0.15) 0%, transparent 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.container {
    width: 100%;
    padding: 20px;
    text-align: center;
}

.content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 40px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 25px 45px rgba(0, 0, 0, 0.2),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
}

h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: fadeInDown 1s ease;
    background: linear-gradient(135deg, #fff 0%, #a8a8a8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
    letter-spacing: 2px;
}

p {
    font-size: 1.3rem;
    margin-bottom: 50px;
    animation: fadeIn 1s ease 0.5s both;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 1px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    animation: fadeIn 1s ease 1s both;
}

.time-block {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 20px;
    min-width: 120px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, 0.3s ease;
}

.time-block:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.time-block span {
    display: block;
}

.time-block span:first-child {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, #4C00FF, #00F0FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-bottom: 5px;
    text-shadow: 0 2px 10px rgba(76, 0, 255, 0.2);
}

.label {
    font-size: 0.9rem;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.newsletter {
    margin-bottom: 30px;
    animation: fadeIn 1s ease 1.5s both;
}

input[type="email"] {
    padding: 18px 25px;
    width: 100%;
    max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
    font-size: 1rem;
    color: white;
    transition: all 0.3s ease;
}

input[type="email"]:focus {
    outline: none;
    border-color: rgba(76, 0, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(76, 0, 255, 0.2);
}

input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

button {
    padding: 18px 45px;
    border: none;
    border-radius: 15px;
    background: linear-gradient(135deg, #4C00FF, #00F0FF);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 10px 20px rgba(76, 0, 255, 0.2),
        0 6px 6px rgba(0, 240, 255, 0.1);
    filter: brightness(1.1);
}

button:active {
    transform: translateY(0);
    filter: brightness(0.95);
}

.social-links {
    animation: fadeIn 1s ease 2s both;
}

.social-icon {
    color: white;
    font-size: 1.5rem;
    margin: 0 15px;
    opacity: 0.6;
    transition: all 0.3s ease;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    opacity: 1;
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .content {
        padding: 40px 25px;
    }

    h1 {
        font-size: 2.8rem;
    }

    .countdown {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 0 20px;
    }

    .time-block {
        min-width: unset;
        width: 100%;
        padding: 20px 15px;
    }

    .newsletter input[type="email"] {
        max-width: 100%;
    }

    .social-links {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .social-icon {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .content {
        padding: 30px 20px;
    }

    h1 {
        font-size: 2.2rem;
    }

    p {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .countdown {
        gap: 12px;
        padding: 0 10px;
    }

    .time-block {
        padding: 15px 10px;
    }

    .time-block span:first-child {
        font-size: 2rem;
    }

    .label {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }

    button {
        width: 100%;
        padding: 16px 25px;
    }
}

/* Extra kleine Geräte */
@media (max-width: 350px) {
    h1 {
        font-size: 1.8rem;
    }

    .countdown {
        display: flex;
        flex-direction: column;
    }

    .time-block {
        margin-bottom: 10px;
    }

    .social-icon {
        font-size: 1.2rem;
        padding: 10px;
    }
}