/* ------------------------------
   GLOBAL RESET
--------------------------------*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* ------------------------------
   BODY STYLING
--------------------------------*/
body {
    background: #f4f9f4;
    color: #333;
    line-height: 1.6;
}

/* ------------------------------
   HEADER
--------------------------------*/
header {
    background: linear-gradient(to right, #2ecc71, #27ae60);
    color: white;
    padding: 40px 20px;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
}

header p {
    margin-top: 10px;
    font-size: 1.1rem;
}

/* ------------------------------
   SECTIONS
--------------------------------*/
section {
    padding: 40px 20px;
    max-width: 1000px;
    margin: auto;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #27ae60;
}

/* ------------------------------
   CARD DESIGN
--------------------------------*/
.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

/* Card hover animation */
.card:hover {
    transform: translateY(-5px);
}

/* Icons */
.card i {
    font-size: 40px;
    margin-bottom: 15px;
    color: #2ecc71;
}

/* ------------------------------
   BUTTON STYLE
--------------------------------*/
button {
    background: #2ecc71;
    border: none;
    padding: 10px 15px;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background: #27ae60;
}

/* ------------------------------
   FOOTER
--------------------------------*/
footer {
    text-align: center;
    padding: 20px;
    background: #27ae60;
    color: white;
    margin-top: 40px;
}

/* ------------------------------
   RESPONSIVE DESIGN
--------------------------------*/
@media (max-width: 600px) {
    header h1 {
        font-size: 1.8rem;
    }
}