/* =========================================
   CODECRAFTDEVS
   CIS 89A PROJECT
   ========================================= */


/* GENERAL */

* {
    box-sizing: border-box;
}


html {
    scroll-behavior: smooth;
}


body {
    margin: 0;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    color: #222222;

    background-color: white;

    line-height: 1.6;
}


img,
video {
    max-width: 100%;
}


h1,
h2,
h3 {
    color: #17365d;
}


h2 {
    font-size: 2rem;
}


a {
    color: #1769aa;
}



/* =========================================
   HEADER
   ========================================= */

header {
    background-color: #17365d;

    color: white;

    padding: 0 5%;
}


.header-container {
    max-width: 1100px;

    min-height: 70px;

    margin: auto;

    display: flex;

    justify-content: space-between;

    align-items: center;
}


.logo {
    color: white;

    font-size: 1.3rem;

    font-weight: bold;

    text-decoration: none;
}


nav ul {
    display: flex;

    gap: 8px;

    margin: 0;

    padding: 0;

    list-style: none;
}


nav a {
    display: block;

    padding: 10px 12px;

    color: white;

    text-decoration: none;

    border-radius: 5px;
}


nav a:hover {
    background-color: #285485;
}



/* =========================================
   HERO
   ========================================= */

.hero {
    min-height: 500px;

    padding: 80px 8%;

    display: grid;

    grid-template-columns: 1.2fr 0.8fr;

    align-items: center;

    gap: 60px;

    background-color: #eaf3fb;
}


.hero h1 {
    margin-top: 5px;

    margin-bottom: 20px;

    font-size: 3.8rem;

    line-height: 1.1;
}


.hero-description {
    max-width: 650px;

    font-size: 1.1rem;
}


.small-title {
    color: #1775b9;

    font-size: 0.8rem;

    font-weight: bold;

    letter-spacing: 2px;
}


.main-button {
    display: inline-block;

    margin-top: 15px;

    padding: 12px 20px;

    background-color: #1775b9;

    color: white;

    text-decoration: none;

    border-radius: 6px;
}


.main-button:hover {
    background-color: #10598e;
}



/* CODE BOX */

.hero-code {
    padding: 25px;

    background-color: #172235;

    color: white;

    border-radius: 10px;

    box-shadow:
        0 10px 25px
        rgba(0, 0, 0, 0.15);
}


.code-heading {
    color: #9bb7d6;

    font-size: 0.85rem;
}


.hero-code pre {
    overflow-x: auto;

    color: #d6f3ff;

    font-family:
        "Courier New",
        monospace;

    line-height: 1.8;
}



/* =========================================
   GENERAL SECTIONS
   ========================================= */

.section {
    padding: 70px 8%;
}


.gray-background {
    background-color: #f5f7fa;
}


.section-heading {
    max-width: 720px;

    margin-bottom: 35px;
}



/* =========================================
   ABOUT
   ========================================= */

.about-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 50px;

    align-items: center;
}


.main-image {
    margin: 0;

    overflow: hidden;

    background-color: white;

    border-radius: 8px;

    box-shadow:
        0 8px 20px
        rgba(0, 0, 0, 0.12);
}


.main-image img {
    display: block;

    width: 100%;

    height: 320px;

    object-fit: cover;
}


.main-image figcaption {
    padding: 12px 15px;

    color: #555555;

    font-size: 0.9rem;
}



/* =========================================
   LEARNING CARDS
   ========================================= */

.card-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;
}


.info-card {
    padding: 25px;

    background-color: white;

    border: 1px solid #dddddd;

    border-radius: 8px;
}


.info-card:hover {
    box-shadow:
        0 7px 18px
        rgba(0, 0, 0, 0.10);
}


.card-icon {
    display: inline-block;

    margin-bottom: 10px;

    padding: 6px 10px;

    background-color: #dceeff;

    color: #175f94;

    border-radius: 5px;

    font-size: 0.8rem;

    font-weight: bold;
}



/* =========================================
   TABLE
   ========================================= */

.table-section {
    margin-top: 55px;
}


.table-container {
    overflow-x: auto;

    background-color: white;

    border: 1px solid #dddddd;
}


table {
    width: 100%;

    border-collapse: collapse;
}


caption {
    padding: 12px;

    text-align: left;

    font-weight: bold;
}


th,
td {
    padding: 13px;

    border: 1px solid #dddddd;

    text-align: left;
}


thead {
    background-color: #17365d;

    color: white;
}


thead th {
    color: white;
}


tbody tr:nth-child(even) {
    background-color: #f4f7fa;
}



/* =========================================
   MEDIA
   ========================================= */

.media-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 50px;

    align-items: center;
}


.video-example {
    width: 100%;

    background-color: black;

    border-radius: 8px;
}



/* =========================================
   PROJECTS
   ========================================= */

.project-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 22px;
}


.project {
    overflow: hidden;

    background-color: white;

    border: 1px solid #dddddd;

    border-radius: 8px;
}


.project img {
    display: block;

    width: 100%;

    height: 210px;

    object-fit: cover;
}


.project-info {
    padding: 20px;
}



/* =========================================
   DEVELOPMENT STEPS
   ========================================= */

.steps {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 15px;

    padding: 0;

    list-style-position: inside;
}


.steps li {
    padding: 20px;

    background-color: #f5f7fa;

    border-top: 4px solid #1775b9;

    border-radius: 4px;
}


.steps strong {
    color: #17365d;
}



/* =========================================
   CONTACT FORM
   ========================================= */

.contact-section {
    background-color: #17365d;

    color: white;
}


.contact-section h2 {
    color: white;
}


.white-title {
    color: #8dd8ff;
}


.form-note {
    color: #d4e0ec;
}


.contact-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: 0.8fr 1.2fr;

    gap: 60px;
}


.contact-form {
    padding: 28px;

    background-color: white;

    color: #222222;

    border-radius: 8px;
}


.form-group {
    margin-bottom: 18px;
}


label,
legend {
    font-weight: bold;
}


label {
    display: block;

    margin-bottom: 5px;
}


input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;

    padding: 10px;

    border: 1px solid #bbbbbb;

    border-radius: 5px;

    font-family: inherit;

    font-size: 1rem;
}


fieldset {
    margin-bottom: 18px;

    border: 1px solid #cccccc;

    border-radius: 5px;
}


.inline-option {
    display: inline-block;

    margin-right: 15px;

    font-weight: normal;
}


.form-buttons {
    display: flex;

    gap: 10px;
}


button {
    padding: 10px 18px;

    border: none;

    border-radius: 5px;

    background-color: #1775b9;

    color: white;

    font-size: 1rem;

    cursor: pointer;
}


button:hover {
    background-color: #10598e;
}


.clear-button {
    background-color: #777777;
}



/* =========================================
   FOOTER
   ========================================= */

footer {
    padding: 30px;

    background-color: #102943;

    color: white;

    text-align: center;
}


footer p {
    margin: 5px;
}


footer a {
    color: #8dd8ff;
}



/* =========================================
   ACCESSIBILITY
   ========================================= */

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 3px solid #ffd54f;

    outline-offset: 2px;
}



/* =========================================
   RESPONSIVE DESIGN
   ========================================= */

@media screen and (max-width: 800px) {

    .header-container {
        padding: 15px 0;

        flex-direction: column;

        gap: 10px;
    }


    nav ul {
        flex-wrap: wrap;

        justify-content: center;
    }


    .hero {
        grid-template-columns: 1fr;

        padding-top: 60px;

        padding-bottom: 60px;
    }


    .hero h1 {
        font-size: 3rem;
    }


    .about-grid,
    .media-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }


    .card-grid,
    .project-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }


    .steps {
        grid-template-columns:
            repeat(2, 1fr);
    }

}



@media screen and (max-width: 550px) {

    .hero h1 {
        font-size: 2.5rem;
    }


    .card-grid,
    .project-grid,
    .steps {
        grid-template-columns: 1fr;
    }


    .section {
        padding-left: 5%;

        padding-right: 5%;
    }

}