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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);
    color: #2c3e50;
    line-height: 1.7;
    padding: 20px;
}

.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

header {
    text-align: center;
    margin-bottom: 50px;
}

header h1 {
    font-size: 3em;
    margin-bottom: 10px;
    color: #34495e;
}

header p {
    font-size: 1.2em;
    color: #7f8c8d;
}

nav {
    margin-top: 15px;
}

nav a {
    margin: 0 10px;
    padding: 8px 15px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background 0.3s;
}

nav a:hover {
    background: #2980b9;
}

.intro, .blog {
    max-width: 800px;
    margin: 0 auto 40px auto;
    text-align: center;
}

.intro h2, .blog h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #2c3e50;
}

.post {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 20px;
}

.post:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.4);
}

.post h3 {
    color: #2980b9;
    margin-bottom: 10px;
}

.post p {
    color: #555;
}

footer {
    text-align: center;
    font-size: 0.9em;
    color: #777;
    margin-top: 50px;
}