@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

:root {
    --primary-color: #2874a6; /* Dark Blue */
    --secondary-color: #5dade2; /* Light Blue */
    --accent-color: #f1c40f; /* Yellow */
    --error-color: #e switches: Red */
    --success-color: #2ecc71; /* Green */
    --warning-color: #f39c12; /* Orange */
    --info-color: #3498db; /* Light Blue */
    --background-color: #154360; /* Dark Blue Background */
    --text-color: #fff; /* White for better contrast */
    --font-family: 'Roboto', 'Arial', sans-serif; /* Updated to use Roboto */
    --font-size: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-family);
    font-size: var(--font-size);
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    inline-size: 90%;
    max-inline-size: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: var(--primary-color);
    text-align: center;
    padding: 10px 0;
}

header h1 {
    color: var(--text-color);
    font-size: 2em;
    font-weight: 700;
    margin-block-end: 10px;
    border: #154360 3px solid;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    padding: 10px;
    margin: auto;
    max-inline-size: 300px;
}

.navbar {
    background-color: var(--primary-color);
    padding: 10px 0;
}

.navbar ul {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
}

.navbar ul li {
    margin: 0 15px;
}

.navlink {
    color: #fff;
    text-decoration: none;
    padding: 10px 15px;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.navlink:hover {
    background-color: var(--secondary-color);
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
}

.container-image {
    background-color: #fff;
    color: var(--text-color);
    padding: 20px;
    border-radius: 8px;
    margin-block-start: 20px;
    max-inline-size: 600px;
    margin-inline-start: auto;
    margin-inline-end: auto;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
}

.container-image h2 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-block-end: 10px;
    text-align: center;
}

.container-image p {
    color: var(--primary-color);
    font-size: 1em;
    margin-block-end: 20px;
    text-align: center;
    line-height: 1.5;
}

.container-image img {
    max-inline-size: 100%;
    block-size: auto;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
}

.main-image {
    inline-size: 500px;
    block-size: auto;
    border-radius: 5px;
    margin-block-end: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    display: block;
    margin-inline-start: auto;
    margin-inline-end: auto;
}

.container-footer {
    color: var(--text-color);
    text-align: center;
    padding: 20px;
    margin-block-start: 20px;
}
@media screen and (max-width: 768px) {
    .container {
        inline-size: 95%;
    }

    header h1 {
        font-size: 1.5em;
        max-inline-size: 100%;
    }

    .navbar ul {
        flex-direction: column;
    }

    .navbar ul li {
        margin: 10px 0;
    }

    .navlink {
        padding: 10px 20px;
        font-size: 1em;
    }

    .container-image {
        max-inline-size: 100%;
        padding: 15px;
    }

    .container-image {
        max-inline-size: 90%;
    }

    .main-image {
        inline-size: 100%;
    }

    .container-image h2 {
        font-size: 1.3em;
    }

    .container-image p {
        font-size: 1em;
    }

    .container-footer {
        font-size: 0.9em;
    }
}

@media screen and (max-width: 480px) {
    header h1 {
        font-size: 1.2em;
    }

    .navbar ul {
        flex-direction: column;
        align-items: center;
    }

    .navbar ul li {
        margin: 5px 0;
    }

    .navbar ul li a {
        font-size: 0.9em;
    }

    .navlink {
        padding: 8px 12px;
    }

    .container-image {
        max-inline-size: 100%;
        padding: 10px;
    }

    .container-image h2 {
        font-size: 1.2em;
    }

    .container-image p {
        font-size: 0.9em;
    }

    .container-footer {
        font-size: 0.8em;
    }
    .main-image {
        inline-size: 100%;
        block-size: auto;
        border-radius: 5px;
        margin-block-end: 10px;
    }
    .container-image img {
        max-inline-size: 100%;
        block-size: auto;
        border-radius: 5px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    }

}