* {
    margin: 0;
    padding: 0;
}

body {
    color: #ffffff;
    overflow-x: hidden;
    background-color: #333333;
    font-family: "Open Sans", "sans-serif;"
}

h2 {
    font-size: 35px;
}


p {
    font-size: 20px;
    line-height: 30px;
}

.container {
    max-width: 1280px;
    padding-right: 15px;
    padding-left: 15px;
    margin: 0 auto;
}

/* ================== Navbar ================ */
.main-navbar {
    background-color: #ffffff;
}


.main-navbar .contents {
    display: flex;
    height: 100px;
    align-items: center;

}

.main-navbar .brand a {
    color: #000;
    text-decoration: none;
    font-size: 30px;
}

.main-navbar .menu {
    flex-grow: 1;
    width: 100px;
    display: flex;
    cursor: pointer;
    align-items: center;
    justify-content: flex-end;
}

.main-navbar .menu img {
    width: 40px;
    height: 40px;
    padding: 5px;
    z-index: 999;
    position: absolute;
    border-radius: 50%;
    background-color: #ffffff;
    transition: left 0.4s ease-in-out;
}

.main-navbar .menu img:last-child {
    opacity: 0;
}


.main-navbar .toggle .menu img:first-child {
    opacity: 0;
}

.main-navbar .toggle .menu img:last-child {
    opacity: 1;
}

.main-navbar ul {
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    left: -100vw;
    list-style: none;
    padding-top: 150px;
    position: absolute;
    text-align: center;
    background-color: #00000096;
    transition: left 0.4s ease-in-out;




}

.toggle ul {
    left: 0;
}

.main-navbar ul li {
    margin-bottom: 10px;
}

.main-navbar ul li a {
    color: #ffffff;
    display: block;
    font-size: 24px;
    padding: 10px 0;
    text-decoration: none;
}

/* navbar width display */
@media (min-width: 800px) {
    .main-navbar .menu {
        display: none;
    }

    .main-navbar ul {
        display: flex;
        padding-top: 0;
        position: initial;
        text-align: left;
        align-items: center;
        justify-content: flex-end;
        background-color: transparent;
    }

    .main-navbar ul li {
        margin-bottom: 0;
    }

    .main-navbar ul li:not(:last-child) {
        margin-right: 5px;
    }

    .main-navbar ul li a {
        color: #000000;
        padding: 50px 10px;
        display: inline-block;
    }
}

/* ==================== Banner ============== */
.banner {
    width: 100%;
    min-height: 100vh;
    background-color: #1a6ab1;
}

.banner .container {
    padding: 0;
}

.banner .contents {
    width: 100%;
    min-height: 100vh;
    display: flex;
    padding-left: 15px;
    flex-direction: column;
    justify-content: flex-end;
    background-color: #1a6ab1;
    background-repeat: no-repeat;
    background-image: linear-gradient(to top, #000000 25%, transparent 52%),
        url(/images/banner3.jpg);
    background-position: top center;
    background-size: cover;
    margin-top: -100px;
    padding-bottom: 100px;
}

.banner .contents h2,
.banner .contents p {
    margin-bottom: 10px;
    font-family: "Merienda", system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.banner .contents h2 {
    font-size: 45px;
}

.banner .contents p {
    font-size: 10px;
}


@media (min-width: 800px) {
    .banner {
        min-height: 600px;
    }

    .banner .contents {
        min-height: 600px;
        margin-top: 0;
        padding-bottom: 0;
        background-size: center;
        justify-content: center;
        background-image: linear-gradient(to right, #1a6ab1, transparent 50%),
            url(/images/banner3.jpg);
        background-position: 300px center;
    }


    .banner .contents h2 {
        font-size: 55px;
    }

    .banner .contents p {
        font-size: 28px;
    }
}

@media (min-width: 1100px) {
    .banner .contents {
        background-image: linear-gradient(to right, #1a6ab1, transparent 50%),
            url(/images/banner3.jpg);
        background-position: right center;
    }

    .banner .contents::after {
        content: "";
        width: 100%;
        min-height: 600px;
        background-image: linear-gradient(to left, #1a6ab1 25%, transparent 37%);
        position: absolute;
        right: -160px;
    }
}

/* ========================== About ==================== */
#about {
    display: flex;
    padding: 20px 0;
    min-height: 50vh;
    align-items: center;
}

#about h2 {
    text-align: center;
    margin-bottom: 20px;
}

#about .contents {
    display: grid;
    grid-gap: 50px;
    grid-template-columns: 1fr;
}

#about .contents img {
    width: 300px;
    padding: 5px;
    margin: 0 auto;
    border-radius: 25%;
    background-color: #d3d3d3;
}

@media (min-width: 800px) {
    #about {
        padding: 50px 0;
    }

    #about h2 {
        margin-bottom: 50px;
    }

    #about .contents {
        grid-template-columns: 1fr 4fr;
    }

    #about .contents img {
        width: 100%;
    }
}

/* ============ Services =========== */

#services {
    padding: 10px 0;
}

#services h2 {
    margin-bottom: 20px;
}

#services .contents {
    display: grid;
    grid-gap: 15px;
    color: #000000;
    grid-template-columns: 1fr;
}

#services .contents .card {
    padding: 10px;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 15px;
    background-color: #fbffffff;
}

#services .contents .card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

#services .contents .card .subtitle {
    margin-bottom: 10px;
}

@media (min-width: 800px) {
    #services {
        padding: 40px 0;
    }

    #services h2 {
        margin-bottom: 50px;
    }

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

/* ======== Projects ====== */
#projects {
    padding: 10px 0;
}

#projects h2 {
    margin-bottom: 20px;
}

#projects .contents {
    display: grid;
    grid-gap: 15px;
    color: #000000;
    grid-template-columns: 1fr;
}

#projects .contents .product {
    position: relative;
    margin-bottom: 15px;
    overflow: hidden;
    border-radius: 10px;
}

#projects .contents .product img {
    width: 100%;
    max-height: 240px;
    height: 100%;
    transition: all 0.4s ease-in-out;
}

#projects .contents .product .text {
    top: 0;
    left: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    display: flex;
    color: #ffffff;
    position: absolute;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.4s ease-in-out;
    background-color: rgba(0, 0, 0, 0.6);

}

#projects .contents .product h3 {
    font-size: 24px;
    text-align: center;
    margin-bottom: 10px;
    white-space: break-spaces;
}

#projects .contents .product a {
    font-size: 25px;
    display: block;
    color: #ffffff;
    margin-bottom: 10px;
    text-decoration: none;
}

#projects .contents .product:hover .text,
#projects .contents .product:focus .text {
    opacity: 1;
}

#projects .contents .product:hover img,
#projects .contents .product:focus img {
    transform: scale(1.3);
}

@media (min-width: 800px) {
    #projects .contents {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========== Contact ======== */
#contact {
    padding: 20px 0;
    background-color: #1a6ab1;
}

#contact h2 {
    margin-bottom: 20px;
}

#contact .contents .info {
    display: grid;
    grid-gap: 15px;
    color: #000000;
    grid-template-columns: 1fr;
}

#contact .contents .info .card {
    width: 100%;
    height: 200px;
    display: flex;
    color: #ffffff;
    border-radius: 5px;
    align-items: center;
    margin-bottom: 15px;
    flex-direction: column;
    justify-content: center;
    border: 1px solid #ffffff;
    transition: all 0.4s ease-in-out;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;

}

#contact .contents .info .card:hover {
    color: #000000;
    background-color: #dddddd;
}

#contact .contents .info .card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

iframe {
    width: 100%;
    height: 450px;
    margin-top: 15px;
}

@media (min-width: 600px) {
    #contact .contents .info {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =========Footer =========== */
footer {
    width: 100%;
    background-color: #000000;
}

footer .contents {
    height: 100%;
    padding: 20px 0;
    text-align: center;
}

footer .contents h4 {
    font-size: 20px;
}

footer .contents .social-icons {
    margin: 10px 0;

}

footer .contents .social-icons img {
    width: 60px;
}

footer .contents .social-icons a {
    display: inline-block;
}

footer .contents .social-icons a:not(:last-child) {
    margin-right: 10px;
}