/* ====import-google-font==== */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

/* ===base=== */
*,
*::after,
*::before {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

* {
    font-family: 'Roboto', sans-serif;
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
    scroll-padding-block-start: 13rem;
}

html {
    scroll-behavior: smooth;
    font-size: 10px;
}

html,
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    width: 100%;
    overflow-x: hidden;
}

/* ==reused-css== */
a,
a:hover {
    color: initial;
    display: inline-block;
    text-decoration: none;
}

input,
button {
    border: none;
    outline: none;
    background-color: transparent;
}

ul {
    list-style: none;
}

img {
    width: 100%;
    height: auto;
}

.grid {
    display: grid;
    place-items: center;
}

::selection {
    background-color: #fff;
    color: #222;
}

/* ==custome-scrollbar== */
::-webkit-scrollbar {
    width: 1rem;
}

::-webkit-scrollbar-thumb {
    background-color: hsla(0, 0%, 100%, 0.4);
    border-radius: 2rem;
    -webkit-border-radius: 2rem;
    -moz-border-radius: 2rem;
    -ms-border-radius: 2rem;
    -o-border-radius: 2rem;
}

::-webkit-scrollbar-thumb:hover {
    background-color: hsla(0, 0%, 100%, 0.7);
}

::-webkit-scrollbar-track {
    background-color: #222;
}

/* ===variales=== */
:root {
    /* ===color-&-typrography=== */
    --blue-color: hsl(203, 100%, 15%);
    --text-color-white: hsl(0, 0%, 100%);
    --text-color-black: hsl(215, 59%, 23%);
    --btn-color: hsl(33, 55%, 57%);

    --bigger-font-size: 7rem;
    --big-font-size: 4rem;
    --medium-font-size: 4rem;
    --normal-font-size: 3rem;
    --small-font-size: 2rem;
    --smaller-font-size: 1.5rem;

    --font-weight-bold: 700;
    --font-weight-semibold: 600;
    --font-weight-medium: 500;
    --font-weight-narmal: 400;
    --font-weight-light: 300;

    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3-5: 3.5rem;
    --mb-4: 4rem;
    --mb-5: rem;

    --duration-300: 300ms;
    --duration-500: 500ms;

    --rounded-sm: 1rem;
    --rounded-base: 1.6rem;
    --rounded-full: 50%;

    --max-size: 100%;

    --z-tol: 10;
    --z-crip: 20;
}

/* =====modal-overlay===== */
.modal_overlay {
    position: fixed;
    width: var(--max-size);
    height: 100vh;
    top: 0;
    left: 0;
    background-color: hsla(0, 0%, 13%, 0.4);
    cursor: pointer;
    z-index: var(--z-tol);
    pointer-events: none;
    opacity: 0;
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.modal_overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* ===========home-page=============== */
/* =====header-section===== */
.header_section {
    padding-block: var(--mb-1-5);
    background-color: var(--text-color-white);
    width: var(--max-size);
}

/* ===sticky-header=== */
.header_section.active {
    position: fixed;
    left: 0;
    top: 0;
    z-index: var(--z-crip);
    box-shadow: 0 .5rem 1rem hsla(0, 0%, 13%, 0.2);
    animation: sticky_header .4s ease-in-out forwards;
    -webkit-animation: sticky_header .4s ease-in-out forwards;
}

@keyframes sticky_header {
    0% {
        top: -100%;
    }

    100% {
        top: 0;
    }
}

/* ==logo== */
.header_section .logo {
    width: 21%;
    border-right: .3rem solid hsla(0, 0%, 13%, 0.7);
}

.header_section .logo img {
    width: 25rem;
}

/* ==navigation-menu== */
.header_section .nav_list {
    width: 60%;
}

.header_section .nav_list .nav_link {
    font-size: var(--small-font-size);
    text-transform: uppercase;
    font-weight: var(--font-weight-medium);
    color: var(--text-color-black);
    position: relative;
}

.header_section .nav_list .nav_link::after {
    content: '';
    position: absolute;
    width: 0;
    height: .4rem;
    background-color: var(--btn-color);
    left: 0;
    bottom: -.5rem;
    border-radius: var(--rounded-base);
    -webkit-border-radius: var(--rounded-base);
    -moz-border-radius: var(--rounded-base);
    -ms-border-radius: var(--rounded-base);
    -o-border-radius: var(--rounded-base);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.header_section .nav_list .nav_link:hover::after {
    width: var(--max-size);
}

.header_section .nav_list .nav_link.active::after {
    width: var(--max-size);
}

.header_section .nav_list .social_btn {
    display: none !important;
}

/* ==navigation-btn== */
.menu_close_btn {
    cursor: pointer;
    font-size: var(--normal-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
    display: none;
    position: absolute;
    top: 2rem;
    right: 2rem;
}

.menu_close_btn:hover {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
}

.menu_open_btn {
    cursor: pointer;
    font-size: var(--normal-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
    display: none;
}

.trail_btn {
    font-size: var(--small-font-size);
    text-transform: uppercase;
    font-weight: var(--font-weight-medium);
    background-color: var(--btn-color);
    padding: .6rem 3.5rem;
    border-radius: 2rem;
    -webkit-border-radius: 2rem;
    -moz-border-radius: 2rem;
    -ms-border-radius: 2rem;
    -o-border-radius: 2rem;
    color: var(--text-color-white);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.trail_btn:hover {
    transform: translateY(-.7rem);
    -webkit-transform: translateY(-.7rem);
    -moz-transform: translateY(-.7rem);
    -ms-transform: translateY(-.7rem);
    -o-transform: translateY(-.7rem);
    color: var(--text-color-white);
}

/* ===header-social-btn=== */
.header_section .social_btn {
    width: 11%;
}

.header_section .social_btn a {
    width: 4rem;
    height: 4rem;
    border-radius: var(--rounded-full);
    -webkit-border-radius: var(--rounded-full);
    -moz-border-radius: var(--rounded-full);
    -ms-border-radius: var(--rounded-full);
    -o-border-radius: var(--rounded-full);
    background-color: var(--text-color-black);
    display: grid;
    place-items: center;
    color: var(--text-color-white);
    font-size: 2.2rem;
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.header_section .social_btn a:hover {
    transform: scale(.9);
    -webkit-transform: scale(.9);
    -moz-transform: scale(.9);
    -ms-transform: scale(.9);
    -o-transform: scale(.9);
}

/* ====banner-section===== */
.home_banner_section {
    width: var(--max-size);
    height: 100vh;
    background: linear-gradient(hsla(0, 9%, 15%, 0.4), hsla(203, 100%, 15%, 0.6)), url('../images/home-banner-bg.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    object-fit: cover;
    padding-block-end: 5rem;
}

.home_banner_section .home_banner_text {
    color: var(--text-color-white);
    width: 50%;
}

.home_banner_section .home_banner_text h3 {
    font-size: 5.1rem;
    font-weight: var(--font-weight-light);
}

.home_banner_section .home_banner_text h2 {
    font-size: 5.8rem;
    font-weight: var(--font-weight-semibold);
    line-height: 5.6rem;
}

.home_banner_section .home_banner_text h2 span {
    font-size: 5.1rem;
    font-weight: var(--font-weight-light);
}

.home_banner_section .home_banner_text p {
    font-size: 2.3rem;
    font-weight: var(--font-weight-light);
    margin-block-start: var(--mb-1-5);
    line-height: 3rem;
}

.home_banner_section .home_banner_slider {
    width: 40%;
}

.home_banner_slider .swiper .swiper-wrapper {
    padding-block: 5rem !important;
    margin-block-end: -5rem;
}

.home_banner_slider .slider_content {
    background-color: var(--text-color-white);
    padding: 3rem 2rem;
    position: relative;
    color: var(--text-color-black);
    border-radius: var(--rounded-base);
    -webkit-border-radius: var(--rounded-base);
    -moz-border-radius: var(--rounded-base);
    -ms-border-radius: var(--rounded-base);
    -o-border-radius: var(--rounded-base);
}

.home_banner_slider .slider_content .quote_symble {
    width: 10rem;
    height: 10rem;
    border-radius: var(--rounded-full);
    -webkit-border-radius: var(--rounded-full);
    -moz-border-radius: var(--rounded-full);
    -ms-border-radius: var(--rounded-full);
    -o-border-radius: var(--rounded-full);
    display: grid;
    place-items: center;
    background-color: var(--blue-color);
    box-shadow: 0 0 1rem hsla(0, 0%, 100%, 0.3);
    position: absolute;
    left: 50%;
    top: -3.5rem;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    font-size: var(--bigger-font-size);
    color: var(--text-color-white);
}

.home_banner_slider .slider_content .slider_description {
    font-size: 3.4rem;
    line-height: 5.5rem;
    padding-block: 3rem 0rem;
    font-weight: var(--font-weight-normal);
    letter-spacing: .1rem;
    font-style: italic;
}

.home_banner_slider .slider_content .slider_place_name {
    font-size: 2.8rem;
    font-weight: var(--font-weight-semibold);
}

.home_banner_slider .slider_content .privacy_link {
    font-size: var(--small-font-size);
    font-weight: var(--font-weight-medium);
    color: var(--text-color-black);
    margin-block-start: var(--mb-1);
    line-height: 2.4rem;
}

.home_banner_slider .slider_content .privacy_link a {
    color: red;
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.home_banner_slider .slider_content .privacy_link a:hover {
    text-decoration: underline;
}


.swiper .swiper-pagination-bullet-active {
    background-color: var(--blue-color);
    transform: scale(1.4);
    -webkit-transform: scale(1.4);
    -moz-transform: scale(1.4);
    -ms-transform: scale(1.4);
    -o-transform: scale(1.4);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.swiper .swiper-pagination {
    bottom: -0px;
    row-gap: 1rem;
}

/* ===home-main=== */
.home_main_section {
    background: linear-gradient(hsla(203, 87%, 9%, 0.1), hsla(203, 87%, 9%, 0.1)), url('../images/home-page-bg-image.jpg');
    width: var(--max-size);
    object-fit: cover;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding-block-end: 20rem;
}

/* ==home_data_video_section== */
.home_data_video_section {
    background-color: var(--text-color-white);
    padding-block: 7rem;
}

.home_data_video_section .data_video_box .data_content,
.home_data_video_section .data_video_box .video_content {
    width: 49%;
}

.home_data_video_section .data_video_box h1 {
    font-size: var(--bigger-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
}

.home_data_video_section .data_video_box h1 span {
    color: var(--btn-color);
}

.home_data_video_section .data_video_box p {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-light);
    color: var(--text-color-black);
    line-height: 4rem;
    margin-block: 2rem 1rem;
}

.home_data_video_section .data_video_box p small {
    font-weight: var(--font-weight-bold);
    font-style: italic;
}

.home_data_video_section .data_video_box p span {
    font-weight: var(--font-weight-bold);
}

.home_data_video_section .data_video_box a {
    font-size: 2.6rem;
}

.home_data_video_section .data_video_box h3 {
    font-size: var(--normal-font-size);
    color: var(--text-color-black);
}

.home_data_video_section .data_video_box .line_break {
    width: .1rem;
    background-color: var(--text-color-black);
    height: 40rem;
}

/* ===all-data-section=== */
.all_data_section {
    padding-block-start: 9rem;
}

.all_data_section .trail_btn {
    font-size: var(--normal-font-size);
    padding-inline: 5.5rem;
}

.all_data_section .all_data_content_box {
    width: var(--max-size);
    background-color: var(--blue-color);
    padding-block: 3.5rem;
    margin-block-start: 8rem;
    position: relative;
}

.all_data_section .all_data_content_box .shape {
    position: absolute;
    width: 43rem;
    height: 23rem;
    background-color: var(--text-color-white);
    top: 0;
    left: 0;
    clip-path: polygon(100% 0, 0 0, 0 100%);
    text-align: left;
}

.all_data_section .all_data_content_box .shape img {
    max-width: 27rem;
    padding-left: 1.5rem;
    padding-top: .6rem;
}

.all_data_content_box .all_data_title {
    font-size: var(--medium-font-size);
    color: var(--text-color-white);
    font-weight: 900;
}

.all_data_content_box .all_data_title span {
    color: var(--btn-color);
}

.all_data_content_box .all_data_subtitle {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-bold);
    color: var(--text-color-white);
    font-style: italic;
}

.all_data_content_box h3 {
    font-size: var(--normal-font-size);
    color: var(--text-color-white);
    font-weight: var(--font-weight-bold);
    margin-block-start: 7rem;
    border: .4rem solid var(--btn-color);
    margin-inline: 12rem;
    padding-block: 1rem 2rem;
}

.all_data_content_box .table_main_box {
    background-color: var(--text-color-white);
    padding-block: var(--mb-1);
    margin-block-start: -2rem;
}

.all_data_content_box .table_box {
    max-width: 980px;
    margin-inline: auto;
    margin-block-start: 4rem;
}

.table_main_box .table_box .table_list .table_title {
    width: 40%;
    background-color: hsla(203, 100%, 15%, 0.7);
    text-align: left;
    font-size: var(--smaller-font-size);
    font-weight: var(--font-weight-medium);
    color: var(--text-color-white);
}

.table_main_box .table_box .table_list .table_title h4 {
    padding-block: .97rem !important;
    padding-left: 2.5rem;
    margin: 0 !important;
}

.table_main_box .table_box .table_list .table_des {
    width: 15%;
    background-color: hsla(200, 18%, 3%, 0.9);
    text-align: left;
    font-size: var(--smaller-font-size);
    font-weight: var(--font-weight-medium);
    color: var(--text-color-white);
    position: relative;
}

.table_main_box .table_box .table_list .table_des p {
    padding-block: .75rem;
    margin: 0 !important;
}

.table_main_box .table_box .table_list .table_des span {
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 100%;
    padding-block: .7rem;
    background-color: hsla(200, 18%, 3%, 0.7);
    color: var(--text-color-white);
    font-weight: var(--font-weight-medium);
}

.table_main_box .table_box .table_list .table_description {
    background-color: hsla(200, 18%, 3%, 0.3);
    color: var(--text-color-black);
    font-weight: var(--font-weight-semibold);
    border-right: 1px solid #fff;
}

.table_main_box .table_box .table_list .table_description span {
    background-color: transparent;
    color: var(--text-color-black);
    font-weight: var(--font-weight-semibold);
}

.table_main_box .table_box .table_list .table_description.last p {
    font-size: 10px;
    padding-block: .38rem;
}

.table_main_box .table_box .table_other_list .table_title {
    background-color: hsla(203, 100%, 15%, 0.3);
    color: var(--text-color-black);
}

.table_main_box .table_box .table_other_list .table_des {
    background-color: hsla(200, 18%, 3%, 0.7);
}

.table_main_box .table_box .table_other_list .table_description {
    background-color: hsla(200, 18%, 3%, 0.1);
}

/* ===footer-section=== */
.footer_section {
    background-color: var(--text-color-white);
    padding-block: 2.6rem 4rem;
}

.footer_logo img {
    max-width: 30rem;
}

.footer_section .footer_links_box {
    padding-block-start: 2rem;
}

.footer_section .footer_links_box .footer_link {
    width: 20%;
}

.footer_section .footer_links_box .footer_link .main_link {
    font-size: 3.4rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-color-black);
    display: block;
}

.footer_section .footer_links_box .footer_link .other_link {
    color: var(--text-color-black);
    font-weight: var(--font-weight-light);
    font-size: 2.3rem;
    margin-block-start: var(--mb-2);
    display: block;
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.footer_section .footer_links_box .footer_link .other_link:hover {
    font-weight: var(--font-weight-normal);
}

.footer_section .footer_links_box .footer_link .contact_btn {
    font-size: 3.4rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-color-white);
    background-color: var(--blue-color);
    padding: .4rem 2rem;
    border-radius: var(--rounded-base);
    -webkit-border-radius: var(--rounded-base);
    -moz-border-radius: var(--rounded-base);
    -ms-border-radius: var(--rounded-base);
    -o-border-radius: var(--rounded-base);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.footer_section .footer_links_box .footer_link .contact_btn:hover {
    border-radius: var(--rounded-sm);
    -webkit-border-radius: var(--rounded-sm);
    -moz-border-radius: var(--rounded-sm);
    -ms-border-radius: var(--rounded-sm);
    -o-border-radius: var(--rounded-sm);
}

/* ====back_to_top==== */
.back_to_top {
    width: 4.5rem;
    height: 4.5rem;
    display: grid;
    place-items: center;
    background-color: var(--btn-color);
    color: var(--text-color-white);
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    border-radius: var(--rounded-sm);
    -webkit-border-radius: var(--rounded-sm);
    -moz-border-radius: var(--rounded-sm);
    -ms-border-radius: var(--rounded-sm);
    -o-border-radius: var(--rounded-sm);
    position: fixed;
    bottom: -100%;
    right: 2rem;
    transition: var(--duration-500);
    -webkit-transition: var(--duration-500);
    -moz-transition: var(--duration-500);
    -ms-transition: var(--duration-500);
    -o-transition: var(--duration-500);
}

.back_to_top:hover {
    transform: translateY(-1rem);
    -webkit-transform: translateY(-1rem);
    -moz-transform: translateY(-1rem);
    -ms-transform: translateY(-1rem);
    -o-transform: translateY(-1rem);
    display: grid;
    place-items: center;
    color: var(--text-color-white)
}

.back_to_top.active {
    bottom: 2rem !important;
}

/* =================about-us==================== */
/* =====main-section===== */
.about_us_section {
    background: linear-gradient(hsla(203, 87%, 9%, 0.8), hsla(203, 87%, 9%, 0.8)), url('../images/about-page-bg-image.png');
    width: var(--max-size);
    object-fit: cover;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding-block: 8rem 5.5rem;
}

/* ===about-us-banner=== */
.about_us_banner_content {
    color: var(--text-color-white);
    padding-block-start: 3rem;
}

.about_us_banner_content .about_us_title,
.product_banner_title,
.service_title {
    font-size: var(--bigger-font-size);
    font-weight: var(--font-weight-bold);
    position: relative;
    display: inline-block;
    margin-block-end: var(--mb-2);
}

.about_us_banner_content .about_us_title::before,
.product_banner_title::before,
.service_title::before {
    content: '';
    position: absolute;
    width: 20.7rem;
    height: .5rem;
    background-color: var(--btn-color);
    left: -23rem;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.about_us_banner_content .about_us_title::after,
.product_banner_title::after,
.service_title::after {
    content: '';
    position: absolute;
    width: 20.7rem;
    height: .5rem;
    background-color: var(--btn-color);
    right: -23rem;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.about_us_banner_content .about_us_description {
    font-size: 3.2rem;
    font-weight: var(--font-weight-narmal);
    line-height: 4rem;
    display: block;
    text-align: left;
    font-weight: var(--font-weight-light);
    margin-block-end: var(--mb-3-5);
    line-height: 4.5rem;
    letter-spacing: .1rem;
}

.about_us_banner_content .about_us_description span {
    font-weight: var(--font-weight-semibold);
    font-size: 3.4rem;
}

/* =====mission_section===== */
.mission_section {
    padding-block: 5.5rem;
    background-color: var(--text-color-white);
}

.mission_box .mission_image {
    width: 43%;
    height: 50rem;
}

.mission_box .mission_image img {
    height: var(--max-size);
}

.mission_box .mission_text {
    width: 55%;
}

.mission_box .mission_text h2 {
    font-size: 5.6rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-color-black);
}

.mission_box .mission_text p {
    font-size: 2.8rem;
    color: var(--text-color-black);
    font-weight: var(--font-weight-light);
    margin-block-start: var(--mb-2-5);
}

/* ===services-section===== */
.service_section {
    padding-block: 5.5rem;
    background: linear-gradient(hsla(203, 87%, 9%, 0.8), hsla(203, 87%, 9%, 0.8)), url('../images/service-bg-image.jpg');
    width: var(--max-size);
    object-fit: cover;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.service_title {
    color: var(--text-color-white);
}

.service_text {
    text-align: left;
    color: var(--text-color-white);
    padding-block: var(--mb-2);
}

.service_text .service_subtitle {
    font-size: 3.2rem;
    font-weight: var(--font-weight-bold);
}

.service_text .service_des {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-light);
    margin-block-start: var(--mb-1-5);
    line-height: 4rem;
}


/* =====about_us_service_section===== */
.about_us_service_section {
    background-color: var(--text-color-white);
    padding-block: 5.5rem;
}


.about_services_content img {
    width: 3.8rem;
}

.about_services_content h5 {
    font-weight: var(--font-weight-semibold);
    font-size: var(--smaller-font-size);
    margin-block: .7rem;
}

.about_services_content p {
    font-weight: var(--font-weight-normal);
    font-size: var(--smaller-font-size);
    margin-block: 1rem;
}

.about_us_service_section .about_services_content p .br {
    display: block;
}

.services_main_box .services_txt {
    width: 48%;
}

.services_main_box .services_txt h2 {
    font-size: 5.8rem;
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
}

.services_main_box .services_txt span {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-normal);
    color: var(--text-color-black);
}

.services_main_box .service_box {
    gap: 6rem;
}

.services_images {
    width: 50%;
    height: 54rem;
}

.services_images img {
    height: var(--max-size);
}

/* ====choose_us_section==== */
.choose_us_section {
    background: linear-gradient(hsla(203, 87%, 9%, 0.8), hsla(203, 87%, 9%, 0.8)), url('../images/choose-us-bg-image.jpg');
}

/* ====benefit_section==== */
.benefit_section {
    padding-block: 5.5rem;
    background-color: var(--text-color-white);
}

.benefit_title {
    font-size: var(--bigger-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
    text-align: center;
}

.benefit_subtitle {
    font-size: 2.2rem;
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
}

.benefit_des {
    font-size: var(--small-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-light);
    padding-block: var(--mb-1);
}

.benefit_des span {
    font-weight: var(--font-weight-bold);
    font-size: 2.2rem;
}

/* ===contact_section=== */
.contact_section {
    padding-block: 5.5rem;
    background-color: var(--text-color-white);
    border-bottom: .1rem solid var(--text-color-black);
}

.contact_section .content_left_part {
    width: 42%;
    height: 50rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
}

.content_left_part h3 {
    font-size: 5.6rem;
    color: var(--text-color-white);
    font-weight: var(--font-weight-bold);
    z-index: 2;
}

.content_left_part p {
    font-weight: var(--font-weight-normal);
    font-size: 2.2rem;
    color: var(--text-color-white);
    text-align: center;
    z-index: 2;
}

.content_left_part img {
    position: absolute;
    width: var(--max-size);
    height: var(--max-size);
    top: 0;
    left: 0;
    z-index: 1;
}

.content_right_part {
    width: 55%;
}

.content_right_part .contact_title {
    font-size: var(--big-font-size);
    font-weight: var(--font-weight-bold);
    color: var(--text-color-black)
}

.content_right_part .contact_subtitle {
    font-size: var(--small-font-size);
    font-weight: var(--font-weight-narmal);
    color: var(--text-color-black);
}

.content_right_part .line {
    width: 40%;
    margin-inline: auto;
    height: .1rem;
    background-color: hsla(0, 0%, 0%, 0.1);
    position: relative;
}

.content_right_part .line::after {
    position: absolute;
    content: '';
    width: 4rem;
    height: .5rem;
    background-color: var(--text-color-black);
    border-radius: var(--rounded-base);
    -webkit-border-radius: var(--rounded-base);
    -moz-border-radius: var(--rounded-base);
    -ms-border-radius: var(--rounded-base);
    -o-border-radius: var(--rounded-base);
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.content_right_part .contact_form {
    width: 56%;
    margin-inline: auto;
    margin-block-start: var(--mb-3-5);
}

.content_right_part .contact_form input {
    border: none;
    outline: none;
    background-color: #f4f4f4;
    padding: 1.2rem 1.5rem;
    border-radius: var(--rounded-sm);
    -webkit-border-radius: var(--rounded-sm);
    -moz-border-radius: var(--rounded-sm);
    -ms-border-radius: var(--rounded-sm);
    -o-border-radius: var(--rounded-sm);
    width: var(--max-size);
    font-size: var(--smaller-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-narmal);
    margin-block-end: var(--mb-1-5);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
}

.content_right_part .contact_form input:focus,
.content_right_part .contact_form textarea:focus {
    outline: .1rem solid var(--blue-color);
}

.content_right_part .contact_form textarea {
    border: none;
    outline: none;
    background-color: #f4f4f4;
    padding: 1.2rem 1.5rem;
    border-radius: var(--rounded-sm);
    -webkit-border-radius: var(--rounded-sm);
    -moz-border-radius: var(--rounded-sm);
    -ms-border-radius: var(--rounded-sm);
    -o-border-radius: var(--rounded-sm);
    width: var(--max-size);
    font-size: var(--smaller-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-narmal);
    height: 11rem;
    resize: none;
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
    margin-block-end: var(--mb-1-5);
}

.content_right_part .contact_form input.submit {
    background-color: var(--blue-color);
    color: var(--text-color-white);
}

.content_right_part .contact_form input.submit:hover {
    border-radius: var(--rounded-base);
    -webkit-border-radius: var(--rounded-base);
    -moz-border-radius: var(--rounded-base);
    -ms-border-radius: var(--rounded-base);
    -o-border-radius: var(--rounded-base);
}

/* ==================product-page==================== */
.product_page_main_section {
    background: url('../images/product-page-bg-image.png');
    width: var(--max-size);
    object-fit: cover;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding-block-end: 5.5rem;
}

/* ===product-banner-section=== */
.product_page_main_section .product_banner_content {
    color: var(--text-color-white);
    padding-block-start: 3rem;
}

.product_main_box {
    margin-block: var(--mb-3-5);
}

.product_main_box .product_left_part {
    width: 50%;
    padding: 1rem .4rem;
    background-color: var(--text-color-white);
}

.product_main_box .product_right_part {
    width: 48%;
    text-align: right;
}

.product_subtitle {
    color: var(--text-color-white);
    font-size: 8.9rem;
}

.product_subtitle span {
    color: var(--btn-color);
}

.product_page_main_section .product_description {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-light);
    color: var(--text-color-white)
}

.product_page_main_section .product_description span {
    font-weight: var(--font-weight-bold);
    font-style: italic;
}

.product_page_main_section .product_description small {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-bold);
}

/* ==how_it_work_section== */
.how_it_work_section {
    background-color: var(--text-color-white);
    padding-block: 5rem;
}

/* ==product_milestone_section== */
.product_milestone_section {
    padding-block: 5.5rem 7rem;
    background-image: url('../images/product-milestone-bg-image.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.product_milestone_section .milestone_main_box {
    background-color: var(--text-color-white);
    padding-block: 3rem;
}

.product_milestone_section .milestone_main_box h3 {
    font-size: 3.7rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-color-black);
    margin-block-end: var(--mb-2);
    text-align: center;
}

.product_milestone_section .milestone_main_box figure {
    max-width: 70rem;
    margin-inline: auto;
}

.product_milestone_section .milestone_main_box p {
    font-size: var(--normal-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-light);
    text-align: center;
}

/* ====product-analysis-section==== */
.product_analysis_section {
    border: .5rem solid var(--btn-color);
    margin-block-start: var(--mb-2);
    margin-inline: var(--mb-1-5);
    padding: .7rem;
}

.analysis_main_content {
    padding: var(--mb-1);
}

.analysis_container {
    background-color: var(--text-color-white);
    padding-block-end: var(--mb-2);
}


.analysis_content h4 {
    font-size: var(--smaller-font-size);
    color: var(--btn-color);
    font-weight: var(--font-weight-semibold);
}

.analysis_content p {
    font-size: var(--smaller-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-semibold);
}

.how_it_box {
    padding-block-start: 13rem;
}

.how_it_box h3 {
    font-size: 5rem;
    font-weight: var(--font-weight-narmal);
    color: var(--text-color-black);
}

.how_it_box .left_part {
    width: 50%;
    text-align: center;
    position: relative;
}

.how_it_box .left_part::after {
    position: absolute;
    content: '';
    background-image: url('../images/shape.png');
    width: 100%;
    height: 28rem;
    top: -6rem;
    right: -9rem;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: top;
}

.how_it_box .left_part p {
    font-size: 1.6rem;
    font-weight: light;
    color: var(--text-color-black);
    opacity: .7;
    margin-block-end: var(--mb-1-5);
}

.how_it_box .left_part span {
    font-size: var(--smaller-font-size);
    font-weight: normal;
    color: var(--text-color-black);
}

.right_part {
    width: 47%;
    margin-top: -7rem;
}

.right_part img {
    width: 75%;
}

.analysis_other_text {
    margin-block-start: var(--mb-4);
}

.analysis_other_text h3 {
    font-size: var(--normal-font-size);
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
}

.analysis_other_text p {
    font-size: 2.3rem;
    color: var(--text-color-black);
    font-weight: var(--font-weight-normal);
}

.analysis_other_text h4 {
    font-size: 2.5rem;
    color: var(--text-color-black);
    font-weight: var(--font-weight-bold);
}

.analysis_other_text figure {
    max-width: 63%;
    margin-inline: auto;
}




/* ===product-video-section=== */
.product_video_section {
    margin-top: var(--mb-2-5);
}

.product_video_section .video_title {
    margin-block: 0;
}

.product_video_section .video_subtitle {
    font-size: var(--medium-font-size);
    color: var(--text-color-white);
    letter-spacing: .1rem;
    margin-block: var(--mb-2-5);
}

.product_video_section .product_video_content {
    text-align: left;
}

.product_video_content h4 {
    font-size: var(--small-font-size);
    font-style: italic;
    color: var(--text-color-black);
}

.product_video_section .product_analysis_section {
    height: 30rem;
}

.product_video_section .product_analysis_section .layer::after,
.product_video_section .product_analysis_section .layer::before {
    height: var(--max-size);
    width: 30% !important;
}

.product_video_section .product_analysis_section .layer .video_content {
    padding: 4rem;
}

.video_subtitle {
    font-size: 2.4rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-color-white);
}

/* =====rodmap-section===== */
.rodmap_section {
    padding-block-start: 7.4rem;
    color: var(--text-color-white);
}

.rodmap_section .rodmap_title {
    display: inline-block;
    position: relative;
    font-size: 6.2rem;
    font-weight: var(--font-weight-bold);
}

.rodmap_section .rodmap_title::after {
    content: '';
    position: absolute;
    width: 7.3rem;
    height: .5rem;
    background-color: var(--btn-color);
    left: -8.3rem;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.rodmap_section .rodmap_title::before {
    content: '';
    position: absolute;
    width: 7.3rem;
    height: .5rem;
    background-color: var(--btn-color);
    right: -8.3rem;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.rodmap_section .rodmap_subtitle {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-medium);
    line-height: 4rem;
    margin-block: 1rem 1.6rem;
    letter-spacing: .1rem;
}

.rodmap_section .rodmap_image {
    width: 78%;
    margin-inline: auto;
    margin-block-start: 5.3rem;
    position: relative;
    margin-block-end: 3rem;
}

.rodmap_section .rodmap_image::after {
    content: '';
    position: absolute;
    width: .3rem;
    height: var(--max-size);
    background-color: var(--btn-color);
    top: 0;
    left: -1rem;
}

.rodmap_section .rodmap_image::before {
    content: '';
    position: absolute;
    width: .3rem;
    height: var(--max-size);
    background-color: var(--btn-color);
    top: 0;
    right: -1rem;
}

.rodmap_section .rodmap_content {
    padding-block: var(--mb-2-5);
    background-color: hsla(0, 0%, 100%, 0.2);
    color: var(--text-color-white);
}

.rodmap_section .rodmap_text {
    width: 25%;
}

.rodmap_section .rodmap_text h4 {
    font-size: 2.3rem;
    font-weight: var(--font-weight-semibold);
}

.rodmap_section .rodmap_text p {
    font-size: var(--smaller-font-size);
    letter-spacing: .1rem;
    line-height: 3rem;
}

/* =======faqs-page========= */
.faqs_main_section {
    background: linear-gradient(hsla(203, 87%, 9%, 0.8), hsla(203, 87%, 9%, 0.8)), url('../images/about-page-bg-image.png');
    width: var(--max-size);
    object-fit: cover;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding-block: 5.5rem;
    color: var(--text-color-white);
    height: 100vh;
    overflow-y: scroll;
}

.faqs_main_section::-webkit-scrollbar {
    width: 0;
}

.faqs_title {
    font-size: var(--big-font-size);
    font-weight: var(--font-weight-bold);
    text-align: center;
}

.faqs_main_section section {
    margin-block-start: 6rem;
    width: 60%;
    margin-inline: auto;
}

.faqs_main_section section .section_title {
    font-size: var(--normal-font-size);
    font-weight: var(--font-weight-bold);
    text-align: center;
}

.faq_content {
    margin-block: var(--mb-2-5);
    border-bottom: .1rem solid hsla(0, 0%, 100%, 0.3);
    gap: 3rem
}

.faq_content .count {
    font-size: var(--smaller-font-size);
    cursor: pointer;
}

.faq_content .content {
    flex: 1;
}

.faq_content .content .main_content {
    font-size: var(--smaller-font-size);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
}

.faq_content .content .content_description {
    transition: var(--duration-500);
    -webkit-transition: var(--duration-500);
    -moz-transition: var(--duration-500);
    -ms-transition: var(--duration-500);
    -o-transition: var(--duration-500);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    height: 0;
}

.faq_content .content .content_description p {
    font-size: var(--smaller-font-size);
    font-weight: var(--font-weight-light);
    opacity: .7;
    display: block;
    margin-block-end: var(--mb-2);
}

.faq_content .content .content_description p a {
    font-weight: var(--font-weight-narmal);
    text-decoration: underline;
    color: var(--text-color-white);
}

.faq_content .arrow {
    font-size: var(--small-font-size);
    transition: var(--duration-300);
    -webkit-transition: var(--duration-300);
    -moz-transition: var(--duration-300);
    -ms-transition: var(--duration-300);
    -o-transition: var(--duration-300);
    cursor: pointer;
}

/* ==faq-active== */
.faq_content.active .arrow {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}

.faq_content.active .content .content_description {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    height: fit-content;
}