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

body {
    font-family: "Inter", sans-serif;
}

/* reusable components */

.d-flex {
    display: flex;
}

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

.d-block {
    display: block;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

.align-start {
    align-items: start;
}

.align-stretch {
    align-items: stretch;
}

.flex-row {
    flex-direction: row;
}

.flex-column {
    flex-direction: column;
}

.text-align {
    text-align: center;
}

.width-50 {
    width: 50%;
}

.width-100 {
    width: 100%;
}

.gap-30{
    gap: 30px;
}

/* boxs in width 1440 */
.main_layout {
    display: flex;
    flex-direction: column;
}

.box1 {
    order: 0;
}

.box2 {
    order: 1;
}

.box3 {
    order: 2;
}

/* nav bar */
.navbar {
    padding: .9375rem;
}

.contanier {
    width: 90%;
    margin: auto;
}

.row {
    flex-wrap: wrap;
}

.row_logo_links {
    width: 50%;
}

.nav_links_ul {
    text-decoration: none;
    color: var(--color-black);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.375rem;
    gap: .9375rem;
}

.nav_links_ul a {
    text-decoration: none;
    color: var(--color-black);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.375rem;
}

.signup_btn {
    background-color: transparent;
    color: var(--color-blue);
    border: none;
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 6px;
}

.login_btn {
    background-color: var(--color-blue);
    color: white;
    border: none;
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 6px;
}

.nav_menu_btn {
    display: none;
}

.shadow_line {
    border: none;
    height: 1px;
    background: var(--color-gray);
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.3);
    margin: 20px 0;
}

/* hero section */

.hero_content {
    margin-top: 80px;
    margin-bottom: 90px;
}

.hero_content h5 {
    font-weight: 146px;
    line-height: 20px;
    letter-spacing: -0.1px;
    color: var(--color-blue);
}

.hero_content h1 {
    font-weight: 700;
    font-size: 52px;
    line-height: 60px;
    letter-spacing: -0.1px;
    color: var(--color-black);
}


/* email section */

.email {
    background-color: var(--color-dark-blue);
    height: 100%;
}

.email_section {
    margin: 0px 112px;
}

.email_section h2 {
    margin-top: 64px;
    font-weight: 600;
    font-size: 32px;
    line-height: 42px;
    letter-spacing: -1%;
    color: var(--color-white);
}

.email_section p {
    margin: 24px 0 64px;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.1px;
    color: var(--color-baby-blue);
}


.email_input {
    padding: 12px 16px;
    width: 22rem;
}

.submit_btn {
    background-color: var(--color-blue);
    color: white;
    border: none;
    padding: 12px 18px;
    font-size: 14px;
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}

/* article */
.article_content {
    padding: 64px 0;
}

.article_content__left {
    padding: 0 32px 0 40px;
}

.article_style h5 {
    font-weight: 600;
    font-size: 22px;
    line-height: 30px;
    letter-spacing: -0.1px;
    color: var(--color-black);
    padding-top: 32px;
    padding-right: 40px;
}

.article_style p {
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: -0.1px;
    color: var(--color-gray25);
    padding-top: 8px;
    padding-right: 40px;
}

.article_style h6 {
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.1px;
    color: var(--color-gray25);
    padding-top: 8px;
    padding-right: 40px;
}

.article_img {
    padding-top: 32px;
    padding-right: 20px;
    width: 100%;
}


.article_item {
    width: 100%;
}


/* services */

.service {
    margin: 64px 0;
}

.service__header {
    width: 50%;
    text-align: center;
    margin: auto;
}


.service__items {
    flex-wrap: wrap;
    margin: 64px 0;
}

.service_img__header{
    width: 100%;
}

.service__item {
    width: 33.33%;
    padding: 10px;
    margin-bottom: 20px;
    text-align: start;
}

.service__item h6 {
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.1px;
    color: var(--color-gray25);
    padding-top: 8px;
    padding-right: 40px;
}

.service__item h3 {
    font-weight: 600;
    font-size: 22px;
    line-height: 30px;
    letter-spacing: -0.1px;
    color: var(--color-black);
    padding-top: 32px;
    padding-right: 40px;
}



.learn-more {
    gap: 5px;
}

.learn-more img {
    margin-left: 6px;
}

/* footer section one */

.footer_section {
    padding: 64px 340px;
    background-color: var(--color-dark-blue);
}

.footer_section h6{
    font-weight: 600;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.1px;
    color: var(--color-white);
    margin-bottom: 8px;
}

.footer_section h2{
    padding-bottom: 32px;
    font-weight: 600;
    font-size: 32px;
    line-height: 42px;
    letter-spacing: -1%;
    color: var(--color-white);
    margin-bottom: 8px;
}

.signup_footer__btn {
    background-color: var(--color-white);
    color: var(--color-blue);
    border: none;
    padding: 12px 18px;
    font-size: 14px;
    border-radius: 6px;
    font-weight: 600;
}
.login_footer__btn{
    display: none;
}

/* last footer */

.last_footer{
    padding: 64px 112px;
    background-color: var(--color-black-blue);
}

.footer_column a{
display: block;
font-size: 16px;
font-weight: 500;
line-height: 24px;
letter-spacing: -0.1px;
color: var(--color-light-gray);
text-decoration: none;
padding: 12px 0;
}

.footer_column h5{
font-size: 16px;
font-weight: 600;
line-height: 24px;
letter-spacing: -0.1px;
color: var(--color-white);
padding: 68px 0 24px;
}

.last_footer__img{
    padding: 64px 0;
}

.last_footer__img h6{
font-size: 16px;
font-weight: 400;
line-height: 24px;
letter-spacing: -0.1px;
color: var(--color-light-gray);
padding: 16px 0;
}

.footer_input {
    padding: 12px 16px;
    width: 22rem;
    background-color: var(--color-black);
}

.submit_btn {
    background-color: var(--color-blue);
    color: white;
    border: none;
    padding: 12px 18px;
    font-size: 14px;
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}

.footer_email{
    margin-left: -50px;
    padding: 16px 0;
}

.last_footer p{
    font-size: 16px;
font-weight: 400;
line-height: 24px;
letter-spacing: -0.1px;
color: var(--color-light-gray);
padding: 16px 0;
text-align: center;
}


/* media Q */
/* all tablets  */
@media (min-width: 768px) and (max-width: 1023px) {
    .box1 {
        order: 0;
    }

    .box2 {
        order: 2;
    }

    .box3 {
        order: 1;
    }

    /* nav bar */
    .nav_links_ul {
        display: none;
    }

    .nav_menu_btn {
        display: flex;
    }

    .shadow_line {
        display: none;
    }

/* email */

    .email_section {
        flex-direction: column;
        margin: 0px 32px;
        align-items: start;
    }

    .email_input {
        padding: 12px 16px;
        width: 35rem;
    }

    .email_section p {
        align-items: start;
    }

    /* artical */

    .article_content {
        display: block;
    }

    .article_content__left {
        width: 100%;
    }

    .article_items {
        width: 100%;
    }

    .article_style h5 {
        width: 100%;
    }
    /* service */

    .service__items {
        flex-wrap: wrap;
        margin: 64px 0;
    }

    .service__item {
        width: 50%;
        padding: 10px;
        margin-bottom: 20px;
        text-align: start;
    }

    .service_img__header {
        width: 100%;
    }

    .learn-more {
        gap: 5px;
    }

    .learn-more img {
        margin-left: -12px;
    }

    /* footer section one */

.footer_section {
    padding: 64px 32px;
    background-color: var(--color-dark-blue);
}

.footer_section h6{
    font-weight: 600;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.1px;
    color: var(--color-white);
    margin-bottom: 8px;
}

.footer_section h2{
    padding-bottom: 32px;
    font-weight: 600;
    font-size: 32px;
    line-height: 42px;
    letter-spacing: -1%;
    color: var(--color-white);
    margin-bottom: 8px;
}

.signup_footer__btn {
    background-color: var(--color-white);
    color: var(--color-blue);
    border: none;
    padding: 12px 18px;
    font-size: 14px;
    border-radius: 6px;
    font-weight: 600;
}
.login_footer__btn{
    display: flex;
    background-color: var(--color-blue);
    color: white;
    border: none;
    padding: 12px 18px;
    font-size: 14px;
    border-radius: 6px;
    font-weight: 600;
}


}



/* all mobiles */
@media (max-width: 767px) {
    .box2 {
        order: 3;
    }

    .box3 {
        order: 2;
    }

    /* nav bar */

    .nav_links_ul {
        display: none;
    }

    .nav_menu_btn {
        display: flex;
    }

    .shadow_line {
        display: none;
    }

    .hero_content h1 {
        font-weight: 600;
        font-size: 36px;
        line-height: 44px;
        letter-spacing: -2%;
        color: var(--color-black);
    }

    /* email */

    .email_section {
        flex-direction: column;
        margin: 0px 16px;
        align-items: start;
    }

    .email_input {
        padding: 12px 16px;
        width: 90%;
    }

    .email_section p {
        align-items: start;
    }

    /* artical */

    .article_content {
        display: block;
        width: 100%;
        padding: 10px 0;
    }

    .article_content__left {
        width: 100%;
        display: block;
        padding: 0;
    }

    .article_items {
        width: 100%;
        display: block;
    }

    .article_item {
        display: block;
        width: 100%;
    }

    .article_block {
        display: block;
        width: 100%;
    }

    .article_img {
        padding-top: 0px;
        padding-right: 0px;
        width: 100%;
    }

    .article_style h5 {
        padding-top: 9px;
        padding-right: 1px;
        font-size: 20px;
    }

    .article_style p {
        padding-top: 8px;
        padding-right: 1px;
        font-size: 15px;
    }

    .article_style h6 {
        padding-top: 8px;
        padding-right: 10px;
        padding-bottom: 10px;
        font-size: 10px;
    }

    /* service */

    .service__items {
        display: block;
        flex-wrap: wrap;
        margin: 64px 0;
    }

    .service__item {
        width: 100%;
        padding: 10px;
        margin-bottom: 8px;
        text-align: start;
    }

    .service_img__header {
        width: 100%;
    }

    .service__item h6 {
    padding-top: 8px;
    padding-right: 40px;
}

.service__item h3 {
    padding-top: 10px;
    padding-right: 40px;
}

    .learn-more {
        gap: 5px;
    }

    .learn-more img {
        margin-left: -12px;
    }

        /* footer section one */

.footer_section {
    padding: 64px 16px;
    background-color: var(--color-dark-blue);
}

.footer_section h6{
    font-weight: 600;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.1px;
    color: var(--color-white);
    margin-bottom: 8px;
}

.footer_section h2{
    padding-bottom: 32px;
    font-weight: 600;
    font-size: 32px;
    line-height: 42px;
    letter-spacing: -1%;
    color: var(--color-white);
    margin-bottom: 8px;
}

.footer_btn{
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.signup_footer__btn {
    background-color: var(--color-white);
    color: var(--color-blue);
    border: none;
    padding: 12px 115px;
    font-size: 14px;
    border-radius: 6px;
    font-weight: 600;
}
.login_footer__btn{
    display: block;
    background-color: var(--color-blue);
    color: white;
    border: none;
    padding: 12px 120px;
    font-size: 14px;
    border-radius: 6px;
    font-weight: 600;
}

/* last footer */

.footer_input {
        padding: 12px 10px;
        width: 10rem;
    }

    .last_footer{
    padding: 64px 10px;
    background-color: var(--color-black-blue);
}

}



:root {
    --color-blue: #437EF7;
    --color-black: #272d37;
    --color-gray: #ccc;
    --color-white: #fff;
    --color-baby-blue: #B1CCFB;
    --color-dark-blue: #2B63D9;
    --color-gray25: #5F6D7E;
    --color-black-blue: #151B28;
    --color-light-gray: #A5ACBA;
}