@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,opsz,wght@0,18..144,300..900;1,18..144,300..900&family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

:root {

    /* Colors */
    --primary-color: #1B3460;
    --secondary-color: #395C8B;
    --tertiary-color: rgb(62, 150, 193);

    /* Font Family */
    --font-primary: "Merriweather", serif;
    --font-secondary: "Montserrat", sans-serif;

    /* Font Sizes */
    --fs-base: 16px;
    --fs-small: 18px;
    --fs-medium: 20px;
    --fs-large: 28px;

    /* font weight */
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
}


html,
body {
    font-family: var(--font-primary);
}

.img-hover-zoom {
    overflow: hidden;
    height: 100%;
}

.img-hover-zoom img {
    transition: transform .6s ease;
}

.img-hover-zoom:hover img {
    transform: scale(1.1);
}

/* hero css */
.hero-section {
    background-image: url(../assets/hero-banner.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 60px 0px;
    backdrop-filter: blur(8px)
}

.logo-img {
    width: 100%;
    max-width: 300px;
}

.hero-title {
    font-size: 56px;
    line-height: 120%;
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: var(--fs-medium);
    line-height: 150%;
    font-weight: var(--fw-semibold);
}

.hero-pera {
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;
    color: #95A9C5;
}

.white-btn {
    background-color: #fff;
    color: var(--secondary-color);
    padding: 14px 24px;
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;
    font-weight: var(--fw-semibold);
    border: 1px solid #fff !important;
    border-radius: 0px;
}

.white-btn:hover {
    background-color: #ffffff00;
    color: #fff;
}

.transprent-btn {
    background-color: #ffffff00;
    color: #fff;
    padding: 14px 24px;
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;
    font-weight: var(--fw-semibold);
    border: 1px solid #fff !important;
    border-radius: 0px;
}

.transprent-btn:hover {
    background-color: #fff;
    color: var(--primary-color);
}

/* company section */
.company-section {
    padding: 60px 0px;
}

.company-text-box {
    width: 100%;
    max-width: 846px;
    margin: 0 auto;
}

.company-text-box h2 {
    color: #3E96C1;
    font-family: var(--font-secondary);
    font-weight: var(--fw-semibold);
    font-size: 24px;
    line-height: 150%;
}


.company-logo-sliderbox {
    padding-block: 20px;
}

.logo-slider {
    overflow: hidden;
    white-space: nowrap;
    margin: 5px 0;
}

.logo-track {
    display: inline-flex;
    gap: 60px;
    align-items: center;
}

.logo-track img {
    width: 180px;
    transition: .3s;
}

/* LEFT SCROLL */

.slider-left .logo-track {
    animation: scrollLeft 30s linear infinite;
}

/* RIGHT SCROLL */

.slider-right .logo-track {
    animation: scrollRight 30s linear infinite;
}

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes scrollRight {
    0% {
        transform: translateX(-50%);
    }

    100% {
        transform: translateX(0);
    }
}

/* logo slider end */
/* about start */
.about-box {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 50px;
    height: 100%;
}

.insights-the-education {
    background: rgba(206, 216, 221, 1);
    padding: 50px;
    height: 100%;
}

.insights-the-education h2 {
    color: var(--primary-color);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-medium);
    line-height: 150%;
}

.about-box h3 {
    color: #89A0BF;
    font-family: var(--font-secondary);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-medium);
    line-height: 150%;
}

.about-box h2,
.insights-the-education h2 {
    font-weight: var(--fw-bold);
    font-size: 40px;
    line-height: 120%;
}

.about-box p,
.insights-the-education p {
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;
}

.about-list {
    list-style: none;
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;
}

.about-list i {
    font-size: var(--fs-medium);
}

/* about end */
/* steps start */
.step-section {
    padding: 80px 0px;
}

.step-section h3 {
    color: #3E96C1;
    font-family: var(--font-secondary);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-medium);
    line-height: 150%;
}

.step-section h2 {
    color: var(--primary-color);
    font-weight: var(--fw-bold);
    font-size: 40px;
    line-height: 120%;
}

.step-section p {
    color: #222222;
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;
}

.step-main-box {
    gap: 20px;
}

.step-box {
    width: 20%;
    background-color: var(--primary-color);
    padding: 24px;
}

.step-box h3 {
    font-family: var(--font-secondary);
    font-weight: var(--fw-bold);
    font-size: 48px;
    line-height: 120%;
}

.step-box p {
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    line-height: 150%;

}

/* steps end */

/* promotion start */
.book-promotion {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    height: 100%;
}

.book-promotion h2 {
    font-size: 40px;
    font-weight: var(--fw-bold);
    line-height: 120%;
}

.promotion-subtitle {
    font-size: var(--fs-small);
    font-weight: var(--fw-regular);
    line-height: 150%;
    font-family: var(--font-secondary);
    padding-block: 20px;
}

/* promotion end */

/* authors */
.author-section {
    padding: 40px 0;
}

.author-img-box {
    position: relative;
    display: block;
    overflow: hidden;
}

.author-img-box img {
    width: 100%;
    display: block;
}

.author-img-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #395c8b66;
    opacity: 0;
    transition: 0.3s ease;
}


.author-img-box:hover::before {
    opacity: 1;
}


.author-img-box .overlay-text {
    position: absolute;
    bottom: 22px;
    left: 0;
}


.partner-name {
    font-size: 32px;
    color: #fff;
    padding: 12px;
    font-weight: var(--fw-regular);
    background: #395c8b66;
    line-height: 120%;
}


.partner-title {
    font-size: 25px;
    color: #fff;
    margin-top: 6px;
    font-weight: var(--fw-semibold);
    opacity: 0;
    padding: 12px;
    line-height: 1.4;
    transition: 0.3s;
}


.author-img-box:hover .partner-title {
    opacity: 1;
}

.rotate-arrow {
    transform: rotate(45deg);
}

/* authors end */

/* newsletter */
.newsletter-section {
    background-color: #89A0BF;
}

.newsletter-section h3 {
    font-size: 40px;
    font-weight: var(--fw-bold);
    line-height: 120%;
    font-family: "Merriweather", serif;
    margin-bottom: 15px;
}

.newsletter-section p {
    font-size: var(--fs-small);
    line-height: 150%;
    font-weight: var(--fw-regular);
}

.subscribe-form {
    display: flex;
    width: 100%;
    max-width: 700px;
    padding-block: 30px;
}

.subscribe-form input {
    flex: 1;
    border: none;
    padding: 15px;
    font-size: var(--fs-small);
    background: #fff;
    color: rgba(150, 164, 172, 1);
    font-family: var(--font-secondary);
    font-weight: var(--fw-semibold);
}

.subscribe-form button {
    border: none;
    padding: 20px 35px;
    font-size: var(--fs-small);
    background: var(--secondary-color);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-secondary);
    font-weight: var(--fw-semibold);

}


/* newsletter end */


/* media css */

@media(max-width:990px) {
    .logo-img {
        max-width: 160px;
        margin: 0 auto 20px !important;
        display: block;
    }

    .hero-section {
        padding: 30px 0px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle,
    .hero-pera {
        font-size: var(--fs-base);
    }

    .white-btn,
    .transprent-btn {
        font-size: var(--fs-base);
    }

    .company-text-box h2 {
        font-size: var(--fs-base);
    }

    .logo-track img {
        width: 130px;
        transition: .3s;
    }

    .about-box,
    .insights-the-education,
    .newsletter-section {
        padding: 30px 10px;
    }

    .company-section,
    .step-section {
        padding: 30px 0px;
    }

    .author-section {
        padding: 20px 0px;
    }

    .about-box h2,
    .insights-the-education h2,
    .book-promotion h2,
    .newsletter-section h3 {
        font-size: var(--fs-large);
    }

    .about-box p,
    .about-box h3,
    .about-list,
    .insights-the-education p,
    .insights-the-education h3 {
        font-size: var(--fs-base);
    }

    .step-box {
        width: 100%;
    }

    .step-section h2 {
        font-size: var(--fs-large);
    }

    .step-section h3,
    .step-section p {
        font-size: var(--fs-base);
    }

    .step-box {
        gap: 20px;
        margin-bottom: 20px;
    }

    .step-box h3 {
        font-size: 32px;
    }

    /* newletter */

    .subscribe-form {
        flex-direction: column;
        padding-block: 5px;
    }

    .subscribe-form input {
        width: 100%;
    }

    .subscribe-form button {
        width: 100%;
    }

}