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

/* Body styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to right, #6dd5ed, #2193b0);
    color: #fff;
    text-align: center;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header styles */
header {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    animation: fadeIn 1.5s ease-in-out;
}

header h1 {
    font-size: 2em;
}

/* Main section */
main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.intro {
    max-width: 600px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(6px);
    animation: slideUp 1.2s ease-out;
}

.intro h2 {
    font-size: 1.8em;
    margin-bottom: 10px;
}

.intro p {
    margin-bottom: 15px;
}

/* Button styling */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #ff7eb3;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn:hover {
    background: #ff758c;
    transform: scale(1.05);
}

/* Footer styles */
footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    font-size: 0.9em;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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