.header-section-box,
.section-box {
    width: 80%;
    margin: 0 auto;
    margin-bottom: 50px;
    padding: 15px 30px;
}

.section-box {
    overflow: hidden;
}

.my-section-title {
    font-weight: bold;
    font-size: var(--my-h1-text-size);
    color: var(--my-secondary-color2);
    text-shadow: 0 0 0 black;
    margin-bottom: 0;
}

.my-section-text {
    font-size: var(--my-h2-text-size);
    color: var(--my-color-gray);
}

@media screen and (max-width: 576px) {
    .section-box {
        width: 95%;
    }
}

/* ======================================= Header ======================================= */
.my-header-image {
    width: 400px;
}

.my-header-title,
.my-header-subject,
.my-header-text {
    font-weight: bold;
    margin: 0 !important;
}

.my-header-title,
.my-header-subject,
.my-header-text {
    color: var(--my-color-gray);
}

.my-header-title {
    font-size: 48px;
}

.my-header-subject {
    font-size: 56px;
}

.my-header-text {
    font-size: 28px;
    margin-bottom: 30px !important;
}

@media screen and (max-width: 768px) {
    .my-header-image {
        width: 250px;
    }

    .my-header-title {
        font-size: 36px;
    }

    .my-header-subject {
        font-size: 44px;
    }

    .my-header-text {
        font-size: 24px;
    }
}

/* ======================================= about us  ======================================= */
.my-about-text {
    font-size: var(--my-h3-text-size);
    color: var(--my-color-gray);
    text-align: justify;
}

/* ======================================= about us  ======================================= */
.my-advertising-container {
    overflow: visible;
    width: 80%;
    min-height: 175px;
    aspect-ratio: 9/1;
    background-color: var(--my-secondary-color2);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px 30px;
}

.my-advertising-container > img {
    width: 100px;
    transform: translateY(-10%);
}

.my-advertising-container > p {
    font-size: 42px;
    color: white;
}

.my-advertising-container > a {
    font-size: var(--my-h4-text-size);
    color: white;
    font-weight: bold;
    padding: 10px 18px;
    border-radius: 7px;
    background-image: radial-gradient(
        circle at 30% 107%,
        #fdf497 0%,
        #fdf497 5%,
        #fd5949 45%,
        #d6249f 60%,
        #285aeb 90%
    );
    animation: instagram_button 1s ease infinite alternate-reverse;
}

@keyframes instagram_button {
    0% {
        transform: rotate(-5deg) scale(0.85);
    }
    50% {
        transform: rotate(0deg) scale(1);
    }
    100% {
        transform: rotate(5deg) scale(0.85);
    }
}

@media screen and (max-width: 576px) {
    .my-advertising-container {
        background-color: transparent;
        justify-content: center;
    }

    .my-advertising-container > img {
        display: none;
    }

    .my-advertising-container > p {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .my-advertising-container {
        min-height: 100px;
        justify-content: space-around;
    }

    .my-advertising-container > img {
        width: 70px;
        transform: translateY(-20%);
    }

    .my-advertising-container > p {
        display: none;
    }
}

@media screen and (max-width: 992px) {
    .my-advertising-container {
        min-height: 120px;
    }

    .my-advertising-container > p {
        font-size: 28px;
    }
}

/* ======================================= projects - swipper slider  ======================================= */
.my-projects-title {
    font-size: var(--my-h3-text-size);
    font-weight: bold;
    color: var(--my-color-gray);
}

.my-projects-text {
    font-size: var(--my-h4-text-size);
    color: var(--my-color-gray);
}

.my-projects-card-container {
    padding: 0 50px;
    margin-bottom: 50px;
}

.my-projects-img > div > img {
    width: 100%;
    max-width: 380px;
}

@media screen and (max-width: 576px) {
    .my-projects-img > img {
        width: 75%;
    }
}

/* ======================================= swipper slider - my example projects ======================================= */
.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #444;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.autoplay-progress {
    position: absolute;
    right: 16px;
    bottom: 16px;
    z-index: 10;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--swiper-theme-color);
}

.autoplay-progress svg {
    --progress: 0;
    position: absolute;
    left: 0;
    top: 0px;
    z-index: 10;
    width: 100%;
    height: 100%;
    stroke-width: 4px;
    stroke: var(--swiper-theme-color);
    fill: none;
    stroke-dashoffset: calc(125.6px * (1 - var(--progress)));
    stroke-dasharray: 125.6;
    transform: rotate(-90deg);
}

/* ask question */
.section-box-2 {
    width: 80%;
    margin: 0 auto;
    margin-bottom: 50px;
    padding: 15px 0;
}

.my-section-title-2 {
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 7px;
}

.my-section-title-2 > img {
    width: 40px;
}

.my-section-title-2 > span {
    font-weight: bold;
    font-size: var(--my-h1-text-size);
    color: var(--my-secondary-color2);
    text-shadow: 0 0 0 black;
}

.accordion-item {
    margin-bottom: 10px;
}

.accordion-button {
    gap: 7px;
}