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

/* Background Image */
body {
    background: url('image/server_laptop.jpg') no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    color: #fff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Overlay */
.overlay {
    background: rgba(0, 0, 0, 0.6);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    width: 90%;
    max-width: 700px;
    animation: fadeInOverlay 2s ease-in-out;
}

/* Header */
header h1 {
    font-size: 2.5rem;
    color: #00d4ff;
    margin-bottom: 20px;
    animation: glowText 2s infinite alternate;
}

/* Hero Section */
.hero h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}
.hero p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* Animations */
.fade-in {
    animation: fadeIn 3s ease-in-out;
}
.float-text {
    animation: floatUpDown 4s infinite ease-in-out;
}
.icons {
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
}
.icon {
    font-size: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #00d4ff;
    animation: pulse 2s infinite;
}
.icon span {
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Footer */
footer p {
    font-size: 1rem;
}
footer a {
    color: #00d4ff;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}

/* Keyframes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes floatUpDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); color: #fff; }
    100% { transform: scale(1); }
}
@keyframes glowText {
    from { text-shadow: 0 0 5px #00d4ff; }
    to { text-shadow: 0 0 20px #00d4ff; }
}
@keyframes fadeInOverlay {
    from { opacity: 0; }
    to { opacity: 1; }
}