@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
    list-style: none;
}

/* GENERAL STYLES */

:root {
    --TXT-COLOR: #fff;
    --BLACK: #000;
    --BLUE: #7fafce;
    --GREY: #bfc1bf43;
    --BG-COLOR1: #2e2d64;
    --BG-COLOR2: #181735;
    --BG-COLOR3: #262554;
}

html {
    font-size: 60%;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 10px;
    background-color: var(--BLACK);
}

::-webkit-scrollbar-thumb {
    background-color: var(--BLUE);
}

body {
    background-image: radial-gradient(var(--BG-COLOR1), var(--BLACK));
    color: var(--TXT-COLOR);
}

.styled-text {
    background: linear-gradient(
        270deg,
        var(--TXT-COLOR) 10%,
        var(--BLUE) 100%
    );

    background-clip: text;
    color: transparent;
}

.heading {
    text-align: center;
    font-size: 5rem;
    margin: 5rem 0;
    text-shadow: 0 0 10px var(--BLACK);
    scroll-margin-block-start: 140px;
}

.section {
    min-height: 100vh;
    padding: 3rem 15%;
    border-bottom: 1px solid var(--BLUE);
}

.section-video-zone {
    border-top: none;
    min-height: 100vh;
}


/* BUTTONS */

.btn {
    color: var(--BLACK);
    font-size: 1.8rem;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 3rem;

    background: linear-gradient(
        270deg,
        var(--TXT-COLOR) 10%,
        var(--BLUE) 100%
    );

    cursor: pointer;
    text-wrap: nowrap;
    text-decoration: none;
}

.btn:hover,
.btn:focus {
    filter: brightness(125%);
    transition: 0.3s ease-in-out;
}

#mobile-lang-btn {
    display: none;
}

.tooltip-btn {
    position: relative;
}

.tooltip-text {
    visibility: hidden;
    width: 180px;
    background-color: hsla(0, 0%, 0%, 0.519);
    color: #fff;
    font-weight: normal;
    text-align: center;
    padding: 6px 8px;
    border-radius: 2rem;
    position: absolute;
    top: 125%; 
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    z-index: 10;
    font-size: 14px;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    white-space: normal;     
    overflow-wrap: break-word; 
    word-break: break-word;
}

.tooltip-btn:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}



/* HEADER */

.header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    padding: 4rem 15%;
    background-color: rgb(0, 0, 0);
    border-right: 2px solid var(--BLUE);
    border-bottom: 2px solid var(--BLUE);
    border-bottom-right-radius: 5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

#menu-icon {
    font-size: 3.5rem;
    color: var(--TXT-COLOR);
    display: none;
}

.logo{
    font-size: 3rem;
    color: var(--TXT-COLOR);
    font-weight: 600;
    cursor: default;
}

.navbar .navbar-link{
    font-size: 1.8rem;
    color: var(--TXT-COLOR);
    margin-left: 3rem;
    font-weight: 500;
    transition: 0.3s ease-in-out;
    text-decoration: none;
}

.navbar .navbar-link:hover,
.navbar .navbar-link:focus {
    text-decoration: underline;
    text-decoration-color: var(--BLUE);
    text-underline-offset: 1rem;
}

.navbar-disabled {
    pointer-events: none;
    opacity: 0.5;
}

/* ABOUT-SECTION */

.about {
    margin-top: 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15rem;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.about-content-title {
    font-size: 8rem;
    font-weight: 700;
    margin-top: 1.5rem;
    line-height: 1;
}

.about-content-subtitle {
    margin: 1rem 0;
    font-size: 4rem;
}

.about-content-text {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.8;
}

.about-img{
    width: 32vw;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--BLUE);
    transition: 0.4s ease-in-out;
    pointer-events: none;
}

.about-img:hover {
    box-shadow: 0 0 25px var(--BLUE),
                0 0 50px var(--BLUE),
                0 0 65px var(--BLUE)
}

.about-content .btn {
    margin: 3rem 0;
}


/* TESTIMONIALS ZONE*/

.testimonials {
    padding: 1rem 0;
    background-image: none;
    background-color: var(--BG-COLOR3);
}

.container {
    max-width: 1170px;
    margin: auto;
    padding: 0 15px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header .title {
    font-size: 35px;
    font-weight: 600;
    text-transform: capitalize;
    line-height: 1.2;
}

.testimonials-item {
    text-align: start;
    background-color: var(--BG-COLOR2);
    padding: 2rem 5rem;
    border-radius: 2rem;
    cursor: grab;
}

.testimonials-item-info {
    display: flex;
    align-items: center;
}

.testimonials-item-img {
    max-width: 60px;
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}

.testimonials-item-name {
    font-size: 20px;
    text-transform: capitalize;
    font-weight: 600;
    line-height: 1.2;
}

.testimonials-item-product {
    font-size: 14px;
    color: grey;
}

.testimonials-item-text {
    font-size: 1.5rem;
    margin-top: 15px;
}

.testimonials-item-rating {
    margin-top: 15px;
    font-size: 14px;
    color: gold;
}

.testimonials .swiper-pagination{
    position: relative;
    margin-top: 40px;
    bottom: auto;
}

.testimonials .swiper-pagination-bullet {
    height: 12px;
    width: 12px;
    background-color: var(--TXT-COLOR);
}

.swiper-button-prev,
.swiper-button-next {
    color: var(--TXT-COLOR) !important;
    position: absolute;
}

.swiper-button-prev {
    left: 4px !important;
}

.swiper-button-next {
    right: 4px !important;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 15px !important;
    font-weight: 900 !important;
}



/* PRODUCTS-ZONE */

.products {
    padding-bottom: 5rem;
}

.products-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    place-items: center;
    gap: 8rem;
    row-gap: 5rem;
}

.products-box-video-zone {
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.product-card {
    min-width: 330px;
    background-color: var(--BG-COLOR2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 2px solid var(--BLUE);
    border-radius: 2rem;
    gap: 2rem;
    padding: 3rem;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 0 5px var(--BLUE);
    transition: 0.3s ease;
}

.product-card-slider {
    width: 100%;
    gap: 1rem;
    background-color: transparent;
    box-shadow: none;
    border: none;
}

.product-card:hover {
    box-shadow: 0 0 25px var(--BLUE),
                0 0 50px var(--BLUE),
                0 0 60px var(--BLUE);
    transform: scale(1.02);
}

.product-card-slider:hover {
    box-shadow: none;
    transform: none;
}

.product-card-img {
    max-width: 200px;
    border-radius: 2em;
    object-fit: cover;
}

.product-card-title {
    font-size: 3rem;
}

.product-card-text {
    font-size: 1.6rem;
}


/* VIDEO-SLIDER */

.video-slider {
    padding: 0 5.5rem;
    overflow: hidden;
    position: relative;
}

.video-slider-slides {
    display: flex;
    flex-direction: row nowrap;
}

.video-slide {
    display: none;
}

.video-slide.slide-active {
    display: block;
    padding-bottom: 2rem;
}

.video {
    width: 550px;
    aspect-ratio: 16 / 9;
    border: 2px solid var(--BLUE);
    border-radius: 2rem;
}

.video-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-45px);
    font-size: 3rem;
    color: var(--TXT-COLOR);
    background-color: transparent;
    padding: 1rem;
    border: none;
    border-radius: 2rem;
    cursor: pointer;
}

.video-slider-btn:hover,
.video-slider-btn:focus{
    color: var(--BLUE);
    transition: all 0.2s ease;
}

.video-slider-btn.left {
    left: 0px;
}

.video-slider-btn.right {
    right: 0px;
}




/* FOOTER */

.footer {
    background-color: var(--BG-COLOR2);
    padding: 20px 0 10px 0;
    text-align: center;
    border-top: 1px solid var(--GREY);
}

.footer-title {
    font-size: 1.5rem;
    font-weight: normal;
    text-wrap: nowrap;
    opacity: 0.5;
}

.social-icons .link-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 3rem;
    text-decoration: none;
    padding: 0 1rem;
    background-color: transparent;
    border-radius: 50%;
    color: var(--TXT-COLOR);
    opacity: 0.5;
    margin: 1.5rem 0.5rem;
    transition: 0.3s ease-in-out;
}

.social-icons a:hover {
    color: var(--BLUE);
    transform: translateY(-3px);
    opacity: 1;
}


/* MODALS */

.modal {
    visibility: hidden;
    opacity: 0;
    transition: all 0.5s ease;
    pointer-events: none;
    background-color: hsla(0, 0%, 0%, 0.903);
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 9999;
}

.modal.active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

.modal__main {
    color: var(--BLACK);
    background-color: var(--TXT-COLOR);
    padding: 4rem;
    max-width: 600px;
    text-align: center;
    border-radius: 2rem;
    position: relative;
    cursor: auto;
}

.modal__main:hover,
.modal__main:focus {
    box-shadow: 0 0 25px var(--BLUE);
    transition: all 0.3s ease;
}

.modal-img{
    width: 10vw;
    border-radius: 2rem;
}

.modal-title {
    font-size: 3rem;
    text-align: start;
    margin: 0 0 2rem 0;
}

.modal-text {
    font-size: 2rem;
    text-align: start;
    margin-bottom: 3rem;
}

.modal-tg-btn {
    font-size: 2rem;
    font-weight: 600;
    background-color: transparent;
    padding: 1rem 2rem;
    border: 2px solid var(--BLUE);
    border-radius: 2rem;
    box-shadow: 0 0 5px gray;
    text-decoration: none;
    color: var(--BLACK);
}

.modal-tg-btn:hover {
    border-color: var(--BLACK);
    transition: 0.25s ease-in-out;
    cursor: pointer;
}

.modal-tg-btn-text {
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
}


.modal-close-btn {
    font-size: 2rem;
    background-color: transparent;
    position: absolute;
    top: 3px;
    right: 8px;
    padding: 0.2rem 0.4rem;
    border: none;
    cursor: pointer;
}

.modal__close:hover,
.modal__close:focus {
    color: var(--BLUE);
    transition: all 0.3s ease;
}

.modal__close:active {
    color: var(--BG-COLOR3);
    transition: all 0.3s ease;
}


/* MEDIA-QUERIES */

@media only screen and (max-width: 590px) {
    
    .logo {
        font-size: 2rem;
        text-align: center;
    }

    .btn {
        font-size: 2rem;
    }

    #mobile-lang-btn {
        font-size: 1rem;
        display: block;
    }

    .header {
        padding: 2rem 5%;
    }

    .header .btn {
        display: none;
    }

    #menu-icon {
        display: block;
        transition: all 0.3s ease;
    }

    #menu-icon.bx-x{
        transform: rotate(90deg);
    }

    .navbar {
        position: absolute;
        top: 120%;
        right: 0;
        transform: translateX(105%);
        width: 40%;
        padding: 1rem 3rem;
        background: rgba(0, 0, 0, 0.8);
        border-top-left-radius: 2rem;
        border-bottom-left-radius: 2rem;
        transition: all 0.3s ease-in-out;
    }

    .navbar .navbar-link {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        color: var(--TXT-COLOR);
    }

    .navbar.active {
        transform: translateX(0);
    }


    .heading {
        font-size: 3rem;
        font-weight: normal;
        scroll-margin-block-start: 100px;
    }

    .section {
        background-color: var(--BG-COLOR1);
        padding: 0.5rem 5%;
        border-top: none;
        border-bottom: none;
    }

    .section-video-zone {
        min-height: 75vh;
    }

    .about {
        background-image: radial-gradient(var(--BG-COLOR1), var(--BLACK));
        flex-direction: column;
        gap: 1rem;
        padding: 2rem 10% 1.5rem 10%;
    }

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

    .about-content-title {
        font-size: 4rem;
    }

    .about-content-subtitle {
        font-size: 2rem;
    }

    .about-content-text {
        line-height: 1.3;
    }

    .about-img{
        width: 56vw;
        text-align: center;
    }

    .testimonials-item {
        padding: 30px;
    }

    .testimonials-item-product {
        font-size: 2rem;
    }

    .testimonials-item-text {
        line-height: 1.5;
    }

    .testimonials-item-rating {
        font-size: 2rem;
    }

    .testimonials .swiper-pagination-bullet {
        height: 16px;
        width: 16px;
    }

    .swiper-button-prev,
    .swiper-button-next {
        display: none !important;
    }

    .products-box-video-zone {
        display: flex;
        flex-direction: column-reverse;
    }

    .video {
        width: auto;
        border: none;
        border-radius: 0;
    }

    .product-card {
        min-width: 99%;
        background-image: radial-gradient(var(--BG-COLOR1), var(--BLACK));
        gap: 1rem;
        padding: 2rem 1.5rem;
        box-shadow: none;
        border: none;
        border-radius: 3rem;
    }

    .product-card-slider{
        padding: 2rem 0.5rem;
    }

    .product-card-img {
        max-width: 55vw;
    }

    .product-card-title {
        font-size: 2.5rem;
    }

    .product-card-text {
        font-size: 2rem;
    }

    .product-card .btn {
        margin-top: 1rem;
    }

    .video {
        width: 100%;
    }

    .video-slider-btn {
        transform: translateY(-35px);
    }

    .video-slide.slide-active {
        display: block;
        padding-bottom: 1rem;
    }

    .modal {
        align-items: end;
    }

    .modal__main {
        padding: 2rem;
        min-width: 90vw;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .modal-title {
        font-size: 3rem;
        text-align: center;
    }

    .modal-img{
        width: 35vw;
    }

    .modal-text {
        line-height: 1.2;
    }

}

@media only screen and (min-width: 590px) and (max-width: 768px){

    .header {
        padding: 2rem 5%;
    }

    .logo {
        font-size: 2rem;
        text-align: center;
    }

    .header .btn {
        display: none;
    }

    #menu-icon {
        display: block;
        transition: all 0.3s ease;
    }

    #menu-icon.bx-x{
        transform: rotate(90deg);
    }

    .navbar {
        position: absolute;
        top: 120%;
        right: 0;
        transform: translateX(105%);
        width: 30%;
        padding: 1rem 3rem;
        background: rgba(0, 0, 0, 0.8);
        border-top-left-radius: 2rem;
        border-bottom-left-radius: 2rem;
        transition: all 0.3s ease-in-out;
    }

    .navbar .navbar-link {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        color: var(--TXT-COLOR);
    }

    .navbar.active {
        transform: translateX(0);
    }

    #mobile-lang-btn {
        font-size: 1rem;
        display: block;
    }

    .section {
        min-height: 70vh;
    }

    .heading {
        font-size: 3rem;
        font-weight: normal;
        scroll-margin-block-start: 100px;
    }

    .about {
        background-image: radial-gradient(var(--BG-COLOR1), var(--BLACK));
        flex-direction: column;
        gap: 1rem;
        padding: 7rem 10% 1.5rem 10%;
    }

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

    .about-content-title {
        font-size: 4rem;
    }

    .about-content-subtitle {
        font-size: 2rem;
    }

    .about-content-text {
        line-height: 1.3;
    }

    .about-img{
        width: 40vw;
        text-align: center;
    }

    .product-card {
        min-width: 99%;
        background-image: radial-gradient(var(--BG-COLOR1), var(--BLACK));
        gap: 1rem;
        padding: 2rem 1.5rem;
        box-shadow: none;
        border: 2px solid var(--BLUE);
        border-radius: 3rem;
    }

    .products-box-video-zone {
        display: flex;
        flex-direction: column-reverse;
    }

    .video{
        width: 100%;
    }
}

@media only screen and (min-width: 769px) and (max-width: 992px) {

    .logo {
        font-size: 2rem;
        text-align: center;
    }

    .btn {
        font-size: 1.5rem;
    }

    #mobile-lang-btn {
        font-size: 1rem;
        display: block;
    }

    .header {
        padding: 2rem 5%;
    }

    .header .btn {
        display: none;
    }

    #menu-icon {
        display: block;
        transition: all 0.3s ease;
    }

    #menu-icon.bx-x{
        transform: rotate(90deg);
    }

    .navbar {
        position: absolute;
        top: 120%;
        right: 0;
        transform: translateX(105%);
        width: 25%;
        padding: 1rem 3rem;
        background: rgba(0, 0, 0, 0.8);
        border-top-left-radius: 2rem;
        border-bottom-left-radius: 2rem;
        transition: all 0.3s ease-in-out;
    }

    .navbar .navbar-link {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        color: var(--TXT-COLOR);
    }

    .navbar.active {
        transform: translateX(0);
    }

    .heading {
        font-size: 3rem;
        margin: 1rem 0 3rem 0;
        scroll-margin-block-start: 100px;
    }

    .section {
        min-height: 35vh;
        padding: 3rem 3% 5rem 3%;
    }

    .section-video-zone {
        min-height: 35vh;
        padding: 3rem 3% 5rem 7%;
    }

    .about {
        gap: 10rem;
        padding-top: 7rem;
    }

    .about-content {
        align-items: start;
        max-width: 300px;
    }

    .about-content-title {
        font-size: 3rem;
    }

    .about-content-subtitle {
        font-size: 2rem;
    }

    .about-content-text {
        font-size: 1.5rem;
        font-weight: normal;
        line-height: 1.3;
    }

    .about-img {
        width: 35vw;
        text-align: center;
    }

    .testimonials-item-img {
        max-width: 70px;
        margin-right: 15px;
    }

    .testimonials-item-product,
    .testimonials-item-text {
        font-size: 1.5rem;
    }

    .products-box {
        gap: 1rem;
    }

    .products-box-video-zone {
        grid-template-columns: 1fr 2fr;
    }

    .product-card {
        gap: 1rem;
        padding: 2rem 1.5rem;
        box-shadow: none;
    }

    .video {
        width: 350px;
    }

    .product-card {
        min-width: 250px;
        max-width: 350px;
    }

    .product-card-slider {
        max-width: none;
    }

    .product-card-title {
        font-size: 2.5rem;
    }

    .product-card .btn {
        margin-top: 1rem;
    }

    .modal {
        align-items: center;
    }

    .modal__main {
        min-width: 60vw;
    }

    .modal-img{
        width: 20vw;
    }

    .modal-title {
        font-size: 2.5rem;
    }

    .modal-text {
        font-size: 2rem;
    }

    .modal-tg-btn {
        font-size: 2rem;
    }

}

@media only screen and (min-width: 993px) and (max-width: 1300px) {
    
    .logo {
        font-size: 2rem;
        text-align: center;
    }

    .btn {
        font-size: 1.5rem;
    }

    #mobile-lang-btn {
        font-size: 1rem;
        display: block;
    }

    .header {
        padding: 2rem 5%;
    }

    .header .btn {
        display: none;
    }

    #menu-icon {
        display: block;
        transition: all 0.3s ease;
    }

    #menu-icon.bx-x{
        transform: rotate(90deg);
    }

    .navbar {
        position: absolute;
        top: 120%;
        right: 0;
        transform: translateX(105%);
        width: 25%;
        padding: 1rem 3rem;
        background: rgba(0, 0, 0, 0.8);
        border-top-left-radius: 2rem;
        border-bottom-left-radius: 2rem;
        transition: all 0.3s ease-in-out;
    }

    .navbar .navbar-link {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        color: var(--TXT-COLOR);
    }

    .navbar.active {
        transform: translateX(0);
    }

    .heading {
        font-size: 3rem;
        margin: 1rem 0 3rem 0;
        scroll-margin-block-start: 100px;
    }

    .section {
        min-height: 35vh;
        padding: 3rem 3% 5rem 3%;
    }

    .section-video-zone {
        min-height: 35vh;
        padding: 3rem 3% 5rem 7%;
    }

    .about {
        gap: 10rem;
        padding-top: 7rem;
    }

    .about-content {
        align-items: start;
        max-width: 300px;
    }

    .about-content-title {
        font-size: 4rem;
    }

    .about-content-subtitle {
        font-size: 2rem;
    }

    .about-content-text {
        font-size: 1.5rem;
        font-weight: normal;
        line-height: 1.3;
    }

    .about-img {
        width: 35vw;
        text-align: center;
    }

    .testimonials-item-img {
        max-width: 70px;
        margin-right: 15px;
    }

    .testimonials-item-product,
    .testimonials-item-text {
        font-size: 1.5rem;
    }

    .products-box {
        gap: 1rem;
    }

    .products-box-video-zone {
        grid-template-columns: 1fr 2fr;
    }

    .product-card {
        gap: 1rem;
        padding: 2rem 1.5rem;
        box-shadow: none;
        min-width: 250px;
        max-width: 350px;
    }

    .product-card-slider {
       max-width: none;
    }

    .video {
        width: 450px;
    }

    .product-card-title {
        font-size: 2.5rem;
    }

    .product-card .btn {
        margin-top: 1rem;
    }

    .modal {
        align-items: center;
    }

    .modal__main {
        min-width: 60vw;
    }

    .modal-img{
        width: 20vw;
    }

    .modal-title {
        font-size: 2.5rem;
    }

    .modal-text {
        font-size: 2rem;
    }

    .modal-tg-btn {
        font-size: 2rem;
    }

}