:root {
    --bg-colour: #11476d;
    --icon: #fff;
    --primary: #038bbf;
    --secondary: #23787b;
    --teritary: rgb(5, 157, 136);
    --primary-clr: #11476d;
    /* --secondary-clr: #fa5838; */
    --accent-clr: #000;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

/* custom class */
.w-max {
    width: max-content;
}

.b-radius {
    border-radius: 100vw;
}

/* main css style ? default settings*/
*,
*::before,
*:after {
    box-sizing: border-box;
}

body {
    font-family: "Poppins", sans-serif;
    background-color: hsl(0, 0%, 100%);
    margin: 0;
    padding: 0;
    --clr: hsl(10, 95%, 60%);
    --text-light: hsl(0, 0%, 95%);
    --text-white: hsl(0, 0%, 95%);
    --text-dark: hsl(0, 0%, 5%);
    --accent-clr-1: hsl(10, 100%, 98%);
    --accent-clr-2: hsl(240, 11%, 96%);
}

a {
    font-size: 14px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
}

a:is(:hover, :focus) {
    color: var(--bg-colour);
}

/* contact section  */
.contact-section h6 {
    font-size: 12px;
}

/* header */
header {
    background-color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    transition: .3s;
}

header nav {
    transition: .5s;
    max-width: 1200px;
}

header nav .logo img {
    width: 5.5rem;
    border-radius: 10px !important;
}

header nav .get-cont {
    background-color: var(--primary-clr);
    color: white;
    font-weight: 600;
}

header nav .get-cont:hover {
    background-color: var(--secondary);
    /* color:#a3a3c4; */
    font-weight: 600;
}

header nav .navigation .logo img {
    border-radius: 10px;
}

/* header nav .get-cont:is(:hover, :focus) {
color: white;} */

header nav a.active {
    color: var(--primary-clr);
}

header nav .menu {
    width: 2rem;
    height: 2rem;
    background-color: var(--primary-clr);
    position: relative;
    mask-image:
        url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxZW0iIGhlaWdodD0iMWVtIiB2aWV3Qm94PSIwIDAgMjQgMjQiPjxwYXRoIGZpbGw9ImN1cnJlbnRDb2xvciIgZmlsbC1ydWxlPSJldmVub2RkIiBkPSJNMjAuNzUgN2EuNzUuNzUgMCAwIDEtLjc1Ljc1SDRhLjc1Ljc1IDAgMCAxIDAtMS41aDE2YS43NS43NSAwIDAgMSAuNzUuNzVtMCA1YS43NS43NSAwIDAgMS0uNzUuNzVINGEuNzUuNzUgMCAwIDEgMC0xLjVoMTZhLjc1Ljc1IDAgMCAxIC43NS43NW0wIDVhLjc1Ljc1IDAgMCAxLS43NS43NUg0YS43NS43NSAwIDAgMSAwLTEuNWgxNmEuNzUuNzUgMCAwIDEgLjc1Ljc1IiBjbGlwLXJ1bGU9ImV2ZW5vZGQiLz48L3N2Zz4=),
        url(data:image/svg+xml;base64,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);
    mask-size: 100%;
    mask-position: 50% center, 3rem center;
    mask-repeat: no-repeat;
    transition: .5s;
}

header nav .menu.active {
    mask-position: -3rem center, 50% center;
}

body.mob-menu {
    overflow: hidden;
    transform: translateX(calc(-100% + 4rem));
}

header .contact-section a h6:hover {
    color: var(--primary-clr);
}

/* image carousel  */
.carousel-caption {
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    /* override default */
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #000;
}

.carousel-item {
    height: 90vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    color: white;
}

.slide1 {
    background-image: url('../images/course/work-face.jpg');
}

.slide2 {
    background-image: url('../images/course/standard.jpg');
}

.slide3 {
    background-image: url(../images/course/client-image.jpg);
}

/* .carousel-caption {
z-index: 2;
padding: 1rem;} */
.carousel-caption {
    background-color: rgba(0, 0, 0, 0.476);
    /* border-radius: 10px; */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.7);
    display: inline-block;
    width: 90%;
    max-width: 700px;
}

.carousel-caption h1 {
    margin-bottom: 15px;
    font-weight: bold;
    color: #fff;
}

.carousel-caption p {
    font-size: 18px;
    color: #fff;
    overflow-y: auto;
    max-height: 60vh;
}

.carousel-caption {
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.6);
    background: rgba(0, 0, 0, 0.4);
    /* subtle dark background */
    border-radius: 10px;
}



/* Fade-in animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Zoom-in animation */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale3d(0.8, 0.8, 0.8);
    }

    to {
        opacity: 1;
        transform: scale3d(1, 1, 1);
    }
}

.carousel-caption h1,
.carousel-caption p {
    opacity: 0;
    animation-duration: .4s;
    animation-fill-mode: forwards;
}

/* Slide-specific animation delays */
.carousel-item.active .carousel-caption h1 {
    animation-name: fadeInUp;
}

.carousel-item.active .carousel-caption p {
    animation-name: zoomIn;
}



/* image carousel  */
/* ============================== About Us ========================================  */
.abo-box-2-2 .abo-icon {
    background-color: var(--primary-clr);
    border-radius: 100vw;
    color: var(--text-dark);
    width: 80px !important;
    aspect-ratio: 1/1;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* about image view  */

.three-d-image {
    width: 95%;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.3), 0 10px 10px rgba(0, 0, 0, 0.2);
    transform: perspective(1000px) rotateX(2deg);
    transition: transform 0.3s ease;
}

.three-d-image:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.02);
}

/* end  */

#cta {
    background: linear-gradient(to left, var(--primary-clr), var(--secondary-clr));
    color: var(--text-light);
}

/* =============================About End ================================  */
/* =============================  Choose Us ==================================  */
.whu-box {
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    transition: .5s;
    outline: 1px solid var(--accent-clr);
}

.whu-box:hover {
    background-color: var(--primary-clr);
    color: var(--text-light);
    transform: translateY(-15px);
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

.whu-box .whu-content h5 {
    color: var(--primary-clr);
    transition: .5s;
}

.whu-box:hover .whu-content h5 {
    color: var(--text-light);
}

.whu-box .whu-content p {
    color: var(--text-dark);
    transition: .5s;
}

.whu-box:hover .whu-content p {
    color: var(--text-light);
}

.whu-icon {
    background-color: var(--text-light);
    border-radius: 100vw;
}

/* =================================== end choose us ==============================  */
@media (width <=1200px) {
    header nav .navigation {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(255, 255, 255, 0.95);
        z-index: 9999;
        height: 100vh;
        font-size: 2rem;
        opacity: 0;
        pointer-events: none;
        transition: .5s;
    }

    header nav .navigation.mob-menu {
        opacity: 1;
        pointer-events: all;
    }

    header nav .navigation a {
        opacity: 0;
        transform: translateY(1rem);
        transition: .5s;
        transition-delay: calc(var(--delay, 0) * 0.1s);
    }

    header nav .navigation.mob-menu a {
        opacity: 1;
        transform: translateY(0);
    }

    header nav .navigation .close-menu {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: 2rem;
        font-size: 2.5rem;
    }
}


/* sub title */
.sub-title {
    color: var(--primary-clr);
    width: 100%;
    justify-content: start;
    align-items: center;
}

.title-line {
    height: 2px;
    width: 50px;
    background-color: var(--primary-clr);
}

.title-under-line {
    color: var(--secondary-clr);
}

/* banner */
.banner {
    box-shadow: rgba(0, 0, 0, 0.15) 2.4px 2.4px 3.2px;
}

.banner-img {
    position: relative;
    isolation: isolate;
}

.banner-img:after {
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    background-image: url(../images/banner-bg-shape.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    z-index: -1;
}

/* custom-btn-1 */
.custom-btn-1 {
    width: max-content;
    padding: 5px 40px;
    /* background-color: var(--primary-clr); */
    color: var(--primary-clr);
    border-radius: 100vw;
    outline: 1px solid var(--primary-clr);
    transition: .3s;
    position: relative;
}

.custom-btn-1:hover {
    color: var(--text-light);
}

.custom-btn-bg {
    position: absolute;
    content: "";
    width: 10%;
    height: 100%;
    border-radius: 100vw;
    left: 0;
    background-color: var(--primary-clr);
    z-index: -1;
    transition: .3s;
    color: var(--text-light);
}

.custom-btn-1:hover .custom-btn-bg {
    width: 100%;
}

/* custom-btn-2 */
.custom-btn-2 {
    width: max-content;
    background-color: white;
    padding: 10px 30px;
    border-radius: 100vw;
    color: var(--primary-clr);
    transition: .5s;
}

.custom-btn-2:hover {
    background-color: white;
    color: var(--secondary-clr);
}

/* custom-btn-3 */
.custom-btn-3 {
    width: max-content;
    background-color: var(--secondary-clr);
    padding: 10px 30px;
    border-radius: 100vw;
    color: var(--text-light);
    transition: .5s;
}

.custom-btn-3:hover {
    background-color: var(--accent-clr);
    color: var(--primary-clr);
}

/* ========================== testimonial =========================  */
.review-btn {
    top: 80%;
    background-color: var(--primary-clr);
    padding: 5px;
    width: 50px;
    height: 50px;
    right: 10%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 100vw;
    color: var(--text-light);
    font-size: 12px !important;
}

.review-bg-img {
    background-image: linear-gradient(to bottom, rgb(2, 1, 1), rgba(255, 255, 255, 0)), url(../images/course/med-bg.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.swiper-button-next::after {
    display: none;
}

.swiper-button-prev::after {
    display: none;
}

.review-btn.prev {
    left: 75%;
}

.review-img {
    width: 60px !important;
    aspect-ratio: 1/1;
}

@media (width < 1200px) {
    .review-btn {
        top: 95%;
        padding: 5px;
        width: 30px;
        height: 30px;
        right: 10%;
    }

    .review-btn.prev {
        left: 75%;
    }
}

@media (width < 500px) {
    .review-btn {
        top: 95%;
        padding: 5px;
        width: 30px;
        height: 30px;
        right: 10%;
    }

    .review-btn.prev {
        left: 70%;
    }
}


@media (max-width: 800px) {

    .swiper {
        height: 580px;
        overflow: auto;
        font-size: 12px;
    }

    /* header nav .navigation .logo img {
        border-radius: 10px;
    } */
}

/* ============================ end testimonal ===========================  */
/* footer */
.footer-logo {
    width: 40%;
    border-radius: 10px;
}

@media (width > 992px) {
    .footer-logo {
        width: 40%;
        border-radius: 10px;
    }
}

@media (min-width: 768px) {
    .carousel-caption h5 {
        font-size: 18px;
    }

    .carousel-caption p {
        font-size: 14;
    }
}

/* Mobile styles */
@media (max-width: 767px) {
    .carousel-caption h5 {
        font-size: 18px;
        /* max-width: 20%; */
    }

    .carousel-caption p {
        font-size: 14px;
        /* max-width: 50%; */
    }
}