/* Reset basic settings */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a1a1a; /* Dark background */
    color: #ffffff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.container {
    max-width: 800px;
    padding: 20px;
}

/* Header Styling */
h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    color: #61dafb; /* Light Blue */
}

.subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 40px;
}

/* Countdown Timer Styling */
.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.time-box {
    background: #333;
    padding: 20px;
    border-radius: 10px;
    min-width: 100px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.time-box span {
    display: block;
}

.time-box span:first-child {
    font-size: 2.5rem;
    font-weight: bold;
}

.label {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #888;
    margin-top: 5px;
}

/* Newsletter Form Styling */
.newsletter p {
    margin-bottom: 15px;
}

.input-group {
    display: flex;
    justify-content: center;
    gap: 10px;
}

input[type="email"] {
    padding: 12px;
    width: 300px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

button {
    padding: 12px 24px;
    background-color: #61dafb;
    border: none;
    border-radius: 5px;
    color: #1a1a1a;
    font-weight: bold;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #21a1f1;
}

footer {
    margin-top: 50px;
    font-size: 0.8rem;
    color: #666;
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
    h1 { font-size: 2.5rem; }
    .countdown { gap: 10px; flex-wrap: wrap; }
    .time-box { min-width: 70px; padding: 10px; }
    .time-box span:first-child { font-size: 1.5rem; }
    .input-group { flex-direction: column; align-items: center; }
    input[type="email"] { width: 100%; }
    button { width: 100%; }
}