@import url('https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&display=swap');

* {
    box-sizing: border-box;
}

/* Style the body */
body {
    background-color: rgb(255, 255, 255);
    max-width: 100vw;
    margin: auto;
    font-family: 'Google Sans';
}

.container {
    width: 100%;
    height: auto;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* --------------------------------------------------------------------------------------- */

/* link back */
.container .link-back {
    width: 100%;
    margin-top: 5%;
    padding-left: 20%;
    display: flex;
    align-items: center;
    justify-content: left;
}

.container .link-back a {
    font-size: 14px;
    text-decoration: none;
    color: #0C4723;
    text-wrap: wrap;
}

.container .link-back p {
    font-size: 14px;
    text-decoration: none;
    color: #0C4723;
    text-wrap: wrap;
}

.container .link-back a:hover {
    font-size: 14px;
    text-decoration: underline;
    color: #0C4723;
}

/* ---------------------------------------------------------------------------------- */

/* intro */
.container .intro {
    width: 100%;
    height: fit-content;
    padding: 5% 20%;
}

.container .intro h1 {
    font-size: 30px;
}

.container .intro .line {
    width: 30%;
    border: 1px solid rgb(0, 0, 0);
    border-radius: 100px;
}

.container .intro p {
    padding: 10px 0px 10px 0px;
    font-size: 20px;
    text-align: justify;
    text-indent: 100px;
    line-height: 35px;
}

/* ---------------------------------------------------------------------------------- */

/* big image */
.container .image {
    width: 100%;
    height: 100%;
    padding: 5% 20%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.container .image img {
    width: 100%;
    height: auto;
}

.container .image p {
    width: 100%;
    height: fit-content;
}

/* ---------------------------------------------------------------------------------------- */

/* All content */
.container .content {
    padding: 5% 20%;
}

/* Available techniques */
.content .sec-at,
.sec-op {
    margin-bottom: 100px;
}

.content .h-at,
.h-op,
.h-pb {
    display: flex;
    align-items: baseline;
}

.h-at h3,
.h-op h3,
.h-pb h3 {
    width: fit-content;
    font-size: 20px;
    background: linear-gradient(90deg, rgba(93, 8, 8, 1) 0%, rgba(186, 16, 16, 1) 100%);
    color: white;
    padding: 15px 40px;
    border-radius: 5px 50px 5px 50px;
    box-shadow: 3px 1px 10px rgba(0, 0, 0, 0.5);

    z-index: 3;
}

.h-at h5,
.h-op h5,
.h-pb h5 {
    width: fit-content;
    font-size: 20px;
    background: linear-gradient(180deg, #D80000 0%, #FF5A5A 100%);
    color: white;
    padding: 10px 70px;
    border-radius: 5px 50px 5px 50px;
    box-shadow: 3px 1px 10px rgba(0, 0, 0, 0.5);
    margin-left: -30px;

    z-index: 2;
}

.content .sec-at p,
.content .sec-op ul {
    font-size: 18px;
    text-wrap: wrap;
    text-align: justify;
    line-height: 35px;
}

.content .sec-pb p {
    text-wrap: wrap;
    text-align: justify;
    line-height: 35px;
}

/* ----------------------------------------------------------------------------------------- */

/* blank */
.container .blank {
    width: 100%;
    height: 500px;
}

/* ----------------------------------------------------------------------------------------- */

/* responsive */
@media screen and (max-width: 1320px) {
    .container .banner .banner-text {
        padding: 100px 15%;
    }

    .container .banner .banner-text h1 {
        font-size: 40px;
    }

    .container .banner .banner-text h1 section {
        font-size: 27px;
    }

    /* intro */
    .container .intro {
        padding: 100px 15%;
    }

    /* link back */
    .container .link-back {
        padding-left: 15%;
    }

    /* big image */
    .container .image {
        padding: 5% 15%;
    }

    /* All content */
    .container .content {
        padding: 5% 15%;
    }
}

/* responsive phone */
@media screen and (max-width: 800px) {
    .container .intro p {
        line-height: 25px;
    }

    /* intro */
    .container .intro {
        padding: 30px 10%;
    }

    .container .intro h1 {
        font-size: 20px;
    }

    .container .intro p {
        text-indent: 50px;
        font-size: 14px;
    }

    /* link back */
    .container .link-back {
        padding-left: 10%;
    }

    /* big image */
    .container .image {
        padding: 5% 10%;
    }

    /* All content */
    .container .content {
        padding: 5% 10%;
    }

    /* All content */
    .container .content {
        padding: 5% 10%;
    }

    /* Available techniques */
    .h-at,
    .h-op,
    .h-pb {
        display: flex;
        flex-direction: column;
    }

    .h-at h3,
    .h-op h3,
    .h-pb h3 {
        width: fit-content;
        font-size: 18px;
        background: linear-gradient(90deg, rgba(93, 8, 8, 1) 0%, rgba(186, 16, 16, 1) 100%);
        color: white;
        padding: 10px 25px;
        border-radius: 5px 50px 5px 50px;
        box-shadow: 3px 1px 10px rgba(0, 0, 0, 0.5);

        z-index: 3;
    }

    .h-at h5,
    .h-op h5,
    .h-pb h5 {
        width: fit-content;
        margin: 0;
        font-size: 16px;
        background: linear-gradient(180deg, #D80000 0%, #FF5A5A 100%);
        color: white;
        padding: 10px 70px;
        border-radius: 5px 50px 5px 50px;
        box-shadow: 3px 1px 10px rgba(0, 0, 0, 0.5);
        margin-left: -30px;

        z-index: 2;
    }

    .content .sec-at p,
    .content .sec-op ul {
        font-size: 14px;
        text-wrap: wrap;
        text-align: justify;
        line-height: 25px;
    }

    .content .sec-pb p {
        text-wrap: wrap;
        text-align: justify;
        line-height: 25px;
        font-size: 14px;
    }
}