/* Premium & Attractive Design with Futuristic Space Theme & Moving Planets & Rocket */

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

body {
    font-family: 'Poppins', sans-serif;
    background: radial-gradient(circle, #0b0c10, #1f2833, #0b0c10);
    color: white;
    text-align: center;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeIn 1s ease-in-out;
    position: relative;
}

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

/* Space Background Animation */
.stars, .planets, .rocket {
    position: fixed;
    width: 100%;
    height: 100%;
    overflow: hidden;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
}

/* Shooting Stars */
.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: white;
    opacity: 0.8;
    animation: shootingStar 5s linear infinite;
}

@keyframes shootingStar {
    from { transform: translateY(-100vh) translateX(0); opacity: 1; }
    to { transform: translateY(100vh) translateX(50px); opacity: 0; }
}

/* Moving Planets */
.planet {
    position: absolute;
    width: 50px;
    height: 50px;
    background: radial-gradient(circle, #ffcc00, #ff6600);
    border-radius: 50%;
    animation: floatPlanet 10s infinite linear alternate;
}

@keyframes floatPlanet {
    from { transform: translateY(0); }
    to { transform: translateY(20px); }
}

/* Rocket Animation */
.rocket {
    position: absolute;
    width: 60px;
    height: 100px;
    background: url('rocket.png') no-repeat center/contain;
    animation: flyRocket 10s infinite linear;
    bottom: -100px;
    right: 10%;
}

@keyframes flyRocket {
    from { transform: translateY(100vh) translateX(0); }
    to { transform: translateY(-100vh) translateX(-30px); }
}

.navbar {
    background: rgba(15, 20, 30, 0.9);
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    width: 100%;
    animation: slideDown 0.8s ease-in-out;
    backdrop-filter: blur(10px);
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

.navbar a {
    color: white;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    margin: 0 15px;
    transition: color 0.3s, text-shadow 0.3s;
}

.navbar a:hover {
    color: #66fcf1;
    text-shadow: 0 0 8px #66fcf1;
}

.container {
    max-width: 1000px;
    margin: 60px auto;
    text-align: center;
    position: relative;
    padding: 30px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    animation: fadeIn 1s ease-in-out, floating 5s infinite ease-in-out;
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(10px); }
    100% { transform: translateY(0px); }
}

.box {
    background: #1f2833;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    color: white;
    margin-bottom: 30px;
    position: relative;
    transition: transform 0.3s ease-in-out;
    animation: popIn 0.7s ease-in-out;
}

@keyframes popIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.box:hover {
    transform: translateY(-5px);
}

.textarea-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

textarea {
    width: 80%;
    height: 150px;
    padding: 14px;
    border-radius: 10px;
    border: 2px solid #66fcf1;
    font-size: 17px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    transition: box-shadow 0.3s;
}

textarea:focus {
    outline: none;
    box-shadow: 0 0 15px #66fcf1;
}

.tagline-container {
    margin-top: 20px;
    text-align: center;
    animation: fadeIn 1s ease-in-out;
}

h1 {
    font-size: 3rem;
    font-weight: bold;
    color: #66fcf1;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 5px #66fcf1, 0 0 10px #000000, 0 0 15px #263534; /* Glowing effect */
}

.tagline {
    font-size: 1.5rem;
    font-style: italic;
    color: #ffffff;
    margin-top: 10px;
    opacity: 0.8;
    letter-spacing: 1px;
}

button {
    background: #1f2833;
    color: white;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
    padding: 14px;
    border-radius: 10px;
    animation: fadeIn 1s ease-in-out;
    border: none;
    outline: none;
    margin-top: 10px;
}

button:hover {
    background: #66fcf1;
    transform: scale(1.1);
    box-shadow: 0 0 15px #66fcf1;
}