:root {
    --color-primary: #00a9ce;
    --color-secondary: #008aaa;
    --color-icon: #00a9ce;
    --color-text: #555;
    --color-title: #333;
    --color-background: #f8f9fa;
    --color-card-bg: #ffffff;
    --color-info-bg: #e0f7fa;
    --border-color: #ddd;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    /*padding: 30px;*/
}

header {
    text-align: center;
    margin-bottom: 30px;
}

    header h1 {
        color: var(--color-title);
        font-size: 2.2rem;
        margin-bottom: 10px;
    }

    header p {
        font-size: 1.1rem;
        max-width: 700px;
        margin: 0 auto;
    }

.card .card-body {
    padding: 30px !important;
    margin-top: -1cm
}

.card-title {
    color: var(--color-title);
    font-size: 1.5625rem !important; 
    font-weight: 700 !important; 
    margin-top: 10px;
    margin-bottom: 10px; 
}

.search-section {
    margin-bottom: 30px;
}

.search-bar {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--color-card-bg);
}

    .search-bar i {
        padding: 25px;
        color: #999;
    }

    .search-bar input[type="search"] {
        flex-grow: 1;
        border: none;
        padding: 15px 10px;
        font-size: 1rem;
        outline: none;
    }

    .search-bar button {
        background-color: var(--color-primary);
        color: white;
        border: none;
        padding: 0 25px;
        font-size: 1rem;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.3s ease;
    }

        .search-bar button:hover {
            background-color: var(--color-secondary);
        }

.category-nav {
    text-align: left;
    margin-bottom: 20px;
}

    .category-nav h2 {
        color: var(--color-title);
        font-weight: 600;
        font-size: 1.3rem;
        margin-top: 50px;
    }

    .category-nav p {
        font-size: 0.9rem;
        color: #666;
        margin-top: 4px;
    }



.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 10px;
    padding-top: 0px
}

.card {
    background-color: var(--color-card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card article:hover {
     transform: translateY(-5px);
     box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.card-icon {
    font-size: 1.5rem;
    color: var(--color-icon);
    margin-bottom: 15px;
}

.card h3 {
    color: var(--color-title);
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.card p {
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.card a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: bold;
    font-size: 0.8rem;
}

    .card a:hover {
        text-decoration: underline;
    }

.info-box {
    background-color: var(--color-info-bg);
    border: 1px solid #bde0ff;
    border-left: 1px solid #bde0ff;
    padding-left: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    max-width: 700px;
    margin: 0 auto 20px
}

    .info-box h3 {
        color: var(--color-title);
        margin-top: 0;
        margin-bottom: 10px;
        font-weight: 600
    }

    .info-box p {
        margin-bottom: 10px;
    }

        .info-box p:last-child {
            margin-bottom: 0;
        }

.info-box-highlight {
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--color-primary);
    padding-left: 25px;
    text-align: left;
}

    .info-box-highlight h3,
    .info-box-highlight p {
        text-align: left;
    }



@media (max-width: 992px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    header p {
        padding: 0 20px;
    }
}

@media (max-width: 600px) {


    .card-grid {
        grid-template-columns: 1fr;
        margin-top: -2cm
    }

    header h1 {
        font-size: 2rem;
    }

    .search-bar {
        flex-direction: column;
    }

        .search-bar input[type="search"] {
            padding: 15px;
            text-align: center;
        }

        .search-bar button {
            padding: 15px;
        }
}