:root {
    /* font families */
    --bebas-font: "Bebas Neue", sans-serif;
    --poppins-font: "Poppins", sans-serif;
    --inter-font: "Inter", sans-serif;


    /* font size */
    --one-px: 0.06rem;
    --two-px: 0.13rem;
    --three-px: 0.19rem;
    --four-px: 0.3rem;
    --five-px: 0.3rem;
    --six-px: 0.4rem;
    --eight-px: 0.5rem;
    --ten-px: 0.6rem;
    /* 12 */
    --twelve-px: 0.8rem;
    /* 14 */
    --forteen-px: 0.9rem;
    /* 15 */
    --fifteen-px: 0.9rem;
    /* 16 */
    --sixteen-px: 1rem;
    /* 18 */
    --eighteen-px: 1.1rem;
    /* 20 */
    --twenty-px: 1.3rem;
    /* 22 */
    --twenty-two-px: 1.375rem;
    /* 24 */
    --twenty-four-px: 1.5rem;
    /* 25 */
    --twenty-five-px: 1.6rem;
    /* 26 */
    --twenty-six-px: 1.625rem;
    /* 28 */
    --twenty-eight-px: 1.8rem;
    /* 30 */
    --thirty-px: 1.875rem;
    /* 32 */
    --thirty-two-px: 2rem;
    /* 36 */
    --thirty-six-px: 2rem;
    /* 38 */
    --thirty-eight-px: 2.375rem;
    /* 40 */
    --forty-px: 3rem;
    /* 44 */
    --forty-four-px: 3rem;
    /* 48 */
    --forty-eight-px: 3rem;
    /* 50 */
    --fifty-px: 3rem;
    /* 54 */
    --fifty-four-px: 3.375rem;
    /* 56 */
    --fifty-six-px: 4rem;
    /* 60 */
    --sixty-px: 3.75rem;
    /* 64 */
    --sixty-four-px: 4rem;
    /* 70 */
    --seventy-px: 4.375rem;
    /* 72 */
    --seventy-two-px: 5rem;
    /* 75 */
    --sevety-five-px: 5rem;
    /* 80 */
    --eighty-px: 5rem;
    /* 90 */
    --ninty-px: 6rem;
    /* 100 */
    --hundred-px: 6rem;
    /* font-weight */
    --black-bold: 900;
    --extra-bold: 800;
    --bold: 700;
    --semi-bold: 600;
    --medium: 500;
    --normal: 400;
    --thin: 300;
    /* colors */
    --black: black;
    --semi-black: #000000CC;
    --orange: #FA401D;
    --white: white;
}



* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #C5CDD6 !important;
}

img {
    max-width: 100%;
}

a {
    text-decoration: none !important;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: 0 !important;
}

.primary-heading {
    font-family: var(--bebas-font);
    /* 96 px */
    font-size: 6rem;
    /* black */
    color: var(--black);
    font-weight: var(--normal);
}

.secondary-heading {
    font-family: var(--bebas-font);
    /* 96 px */
    font-size: 6rem;
    /* white */
    color: var(--white);
    font-weight: var(--medium);
}

.tertiary-heading {
    font-family: var(--bebas-font);
    /* 48 px */
    font-size: var(--forty-eight-px);
    /* black */
    color: var(--black);
    font-weight: var(--medium);
}

.tertiary-heading2 {
    font-family: var(--bebas-font);
    /* 48 px */
    font-size: var(--forty-eight-px);
    /* white */
    color: var(--white);
    font-weight: var(--normal);
}

.quaternary-heading {
    font-family: var(--bebas-font);
    /* 78px */
    font-size: 4.875rem;
    /* black */
    color: var(--black);
    font-weight: var(--medium);
}

.penta-heading {
    font-family: var(--bebas-font);
    /* 32px */
    font-size: 2rem;
    /* black */
    color: #C5CDD6;
    font-weight: var(--normal);
}


.primary-para {
    font-family: var(--poppins-font);
    /* 18px */
    font-size: var(--eighteen-px);
    /* #000000CC */
    color: var(--semi-black);
    font-weight: var(--normal);
}

.secondary-para {
    font-family: var(--inter-font);
    /* 16px */
    font-size: var(--sixteen-px);
    /* #000000CC */
    color: var(--semi-black) !important;
    font-weight: var(--medium);
}

.tertiary-para {
    font-family: var(--poppins-font);
    /* 16px */
    font-size: var(--sixteen-px);
    /* black */
    color: var(--black);
    font-weight: var(--normal);
}

.tertiary-para2 {
    font-family: var(--poppins-font);
    /* 16px */
    font-size: var(--sixteen-px);
    /* #FA401D */
    color: var(--orange);
    font-weight: var(--medium);
}

.quaternary-para {
    font-family: var(--poppins-font);
    /* 24px */
    font-size: var(--twenty-four-px);
    /* black */
    color: var(--black);
    font-weight: var(--normal);
}

.quaternary-para2 {
    font-family: var(--poppins-font);
    /* 24px */
    font-size: var(--twenty-four-px);
    /* #FA401D */
    color: var(--orange);
    font-weight: var(--semi-bold);
}

.penta-para {
    font-family: var(--inter-font);
    /* 20px */
    font-size: var(--twenty-px);
    /* white */
    color: var(--white) !important;
    font-weight: var(--normal);
}

.hexa-para {
    font-family: var(--poppins-font);
    /* 20px */
    font-size: var(--twenty-px);
    /* black */
    color: var(--black);
    font-weight: var(--thin);
}

.hexa-para2 {
    font-family: var(--poppins-font);
    /* 20px */
    font-size: var(--twenty-px);
    /* black */
    color: var(--black);
    font-weight: var(--normal);
}

/* hero section start */
.logoImg {
    max-width: 120px;
}

.nav-link:hover {
    color: #FA401D !important;
}


.contactBtn {
    background: #FA401D;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
}

.i-am {
    background: white;
    border-radius: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 18rem;
    justify-content: center;
    padding: 1rem 0rem;
}

.portfolio-card {
    background: white;
    border-radius: 1.8rem;
    padding: 1.5rem;
    width: 25rem;
}

.hero-cards {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: -10rem;
}


/* hero section end */
/* design process start */
.design-process {
    margin-top: 7rem;
    margin-bottom: 3rem;
}

.design-cards {
    display: flex;
    /* align-items: center; */
    gap: 1rem;
    flex-wrap: wrap;


}

.design-card {
    background: white;
    border-radius: 1rem;
    padding: 1rem;
    width: 310px;
}

/* design process end */
/* about section start */
.about-me {
    background: white;
    border-radius: 58px;
    border: none;
    outline: none;
    padding: 0.5rem 1rem;

}

.about-cols {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.download-btn {
    position: absolute;
    bottom: -100px;
    right: 56px;
}

/* about section end */
/* feedback section start */
.feedback {
    margin-top: 7rem;
}

.feedback-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    margin-bottom: 2rem;
    gap: 2rem;
}

/* feedback section end */
/* contact section start */
.contact-form {
    background: white;
    display: flex;
    border-radius: 1.4rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.contact-form>div {
    width: 100% !important;
    padding: 5rem;
}

.form-input {
    border-bottom: 2px solid black;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
    padding: 0.5rem 0rem;
    width: 100% !important;
}

.input-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.formBtn {
    background: #FA401D;
    border: none;
    padding: 0.6rem 2rem;
    border-radius: 3rem;
}

/* contact section end */
/* portfolio start */
.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active {
    color: white !important;
    background-color: #FA401D !important;
    border-color: #FA401D !important;
}

.nav-tabs .nav-link {
    margin-bottom: -1px;
    background: 0 0;
    border: 1px solid transparent;
    border-top-left-radius: 0rem !important;
    border-top-right-radius: 0rem !important;
}

button.nav-link {
    padding: 0.5rem 2rem !important;
    color: black;
}

.nav-tabs .nav-link:hover {
    border: none !important;
}

.nav-tabs .nav-link:focus {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.nav-tabs .nav-link:active {
    border: none !important;
}

.tab-content.p-4.border.border-top-0 {
    border: none !important;
}

.nav-tabs {
    border-bottom: none !important;

}

.tabs-sec {
    margin-top: 12rem;
    margin-bottom: 3rem;
}

#myTab {
    justify-content: center;
    /* background-color: #A8A8A8;
    width: fit-content; */
}

.tab-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.tab-images img {
    cursor: pointer;
}

.tab-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* image hover affect */
/* wrapper */
.img-box {
    overflow: hidden;
    border-radius: 10px;
}

/* image */
.img-box img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

/* hover zoom */
.img-box:hover img {
    transform: scale(1.1);
    filter: grayscale(40%) brightness(80%);
}

/* portfolio end */
/* footer start */
.social-icons {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

/* footer end */
#backToTop {
    min-width: unset;
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: #FA401D;
    color: white;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
}

#backToTop:hover {
    background-color: #A8A8A8;
}

#backToTop img {
    width: 25px;
    height: 25px;
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(6349%) hue-rotate(36deg) brightness(99%) contrast(111%);
}

@media all and (max-width: 992px) {

    /* hero section mq start */
    .logoImg {
        max-width: 60px;
    }

    .hero-cards {
        flex-direction: column;
        gap: 2rem;
        margin-top: 1rem;
    }

    .portfolio-card {
        width: 21rem;
    }

    .i-am {
        gap: 0.5rem;
        width: 17rem;
        padding: 0.5rem 0rem;
    }

    .primary-heading {
        font-size: 5rem;
    }

    .hexa-para2 {
        font-size: 1rem;
    }

    /* hero section mq end */
    /* design process mq start */
    .secondary-heading {
        font-size: 3rem;
    }

    .quaternary-para {
        font-size: 1rem;
    }

    .design-process {
        margin-top: 4rem;
        margin-bottom: 2rem;
    }

    .design-card {
        width: 100%;
    }

    /* design process mq end */
    /* about section mq start */
    .quaternary-heading {
        font-size: 2.5rem;
    }

    .download-btn {
        position: absolute;
        bottom: -63px;
        right: 48px;
        width: 50%;
    }

    /* about section mq end */
    /* portfolio section mq start */
    .tab-images {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 20px;
    }

    .tabs-sec {
        margin-top: 7rem;
        margin-bottom: 0rem;
    }

    .tab-images {

        margin-top: 0rem;
    }

    /* feedback section mq start */
    .tertiary-heading {
        font-size: 2.5rem;
    }

    .feedback-card {
        display: flex;
        justify-content: center;

    }

    /* feedback section mq end */
    /* contact section mq start */
    .contact-form>div {
        width: 100% !important;
        padding: 2rem;

    }

    .contact-form {
        margin-top: 1.5rem;
        margin-bottom: 3rem;
    }

    .contact-form img {
        border-radius: 11px;
    }

    .contact-form {
        flex-wrap: wrap;
    }

    .feedback {
        margin-top: 2rem;
    }

    .tertiary-heading2 {
        font-size: 1.5rem;
    }

    /* contact section mq end */
    /* footer start mq */
    .footer {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* footer mq end */
}