:root {
    --primary-purple: #783df0;
    --primary-magneta: #b80257;
}

* {
    box-sizing: border-box;
}

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

.header {
    position: absolute;
    padding-top: 40px;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    width: 100%;
    gap: 70px;
}
.nav-bar {
    display: flex;
    align-items: center;
    gap: 40px;
}
.nav-bar li a {
    padding: 10px 5px;
    text-transform: uppercase;
    color: white;
    font-weight: 600;
    color: white;
    text-decoration: none;
}
.nav-bar li a::before {
    content: "";
    width: 100%;
    height: 50px;
    display: block;
    position: absolute;
}
.nav-bar > li {
    position: relative;
}
.sub-menu {
    position: absolute;
    top: 30px;
    left: 0;
    width: 220px;
    visibility: hidden;
    opacity: 0;
    transform: scaleY(0);
    transition:
        visibility 0.5s,
        transform 0.5s,
        opacity 0.5s;
    transform-origin: top center;
}
.sub-menu li a {
    font-weight: 400;
    display: block;
    padding: 15px 0px 15px 20px;
    background: white;
    color: rgba(0, 0, 0, 0.6);
    text-transform: capitalize;
    transition: color, background-color, padding-left;
    transition-duration: 0.3s;
}
.sub-menu li a:hover {
    color: white;
    background-color: var(--primary-magneta);
    padding-left: 25px;
}
.nav-bar li:hover .sub-menu {
    visibility: visible;
    transform: scaleY(1);
    opacity: 1;
}

.icons {
    display: flex;
    gap: 20px;
    align-items: center;
    color: white;
}
.icons i {
    cursor: pointer;
}

/* Hero */
.hero {
    background-image: url("https://themazine.com/html/scholars-lms/images/home/banner-7.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-bottom: 110px;
}

.hero .opactity {
    padding: 240px 0 190px 0;
    background: rgba(0, 0, 0, 0.6);
    text-align: center;
}

.opactity__title {
    color: white;
}
.opactity__title h1 {
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
}
.opactity__title span {
    display: block;
    margin-top: 16px;
}
.opactity__title a {
    color: white;
    text-decoration: none;
}
.opactity__title a:hover {
    transition: all 0.3s;
    color: #783df0;
}

.container {
    padding: 0 180px;
}

/* Main content */
.content {
    margin-top: 100px;
    display: flex;
    gap: 20px;
}

.info-block {
    flex-grow: 1;
    background-image: url("https://themazine.com/html/scholars-lms/images/inner-page/4.jpg");
}

.info-block__overlay {
    background-color: rgba(119, 60, 238, 0.85);
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 0 70px;
}
.info-block__overlay h2 {
    margin-top: 70px;
    font-size: 2rem;
    color: white;
    position: relative;
}
.info-block__overlay h2::after {
    content: "";
    position: absolute;
    top: 50px;
    left: 0;
    width: 30%;
    border: 1px solid rgb(242, 182, 4);
}

.info-block__overlay ul {
    margin-top: 120px;
    display: flex;
    flex-direction: column;
    gap: 70px;
}
.info-block__overlay ul li {
    position: relative;
    font-size: 1.6rem;
    padding-left: 60px;
    color: white;
}
.info-block__overlay ul li i {
    position: absolute;
    top: 5px;
    font-size: 2rem;
    left: -10px;
}

.contact-form {
    margin-top: 100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form__group {
    display: flex;
    gap: 20px;
}

.contact-form__input {
    flex-grow: 1;
    height: 70px;
    color: rgba(0, 0, 0, 0.7);
    outline: none;
    border: 1px solid #f3f0fa;
    background: #f3f0fa;
    padding: 0 20px;
    transition: border 0.4s;
}
.contact-form__input:focus {
    border: 1px solid var(--primary-purple);
}
.contact-form__input:invalid {
    border: 1px solid red;
}

.contact-form textarea {
    font-family: inherit;
    height: 400px;
    resize: none;
    padding: 30px;
    border: 1px solid #f3f0fa;
    background: #f3f0fa;
    outline: none;
    color: rgba(0, 0, 0, 0.7);
}

.contact-form__btn {
    text-transform: uppercase;
    color: white;
    letter-spacing: 1.5px;
    font-size: 1rem;
    width: 150px;
    height: 50px;
    background-color: var(--primary-purple);
}

.map {
    margin-top: 100px;
    height: 500px;
    width: 100%;
    margin-bottom: 100px;
}

/* Footer */

.footer-container {
    background-color: #151515;
}
.footer-wrapper {
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    font-size: 0.9rem;
    padding: 80px 0 160px 0;
    display: flex;
    justify-content: center;
    gap: 70px;
}

.footer-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
    width: 20%;
}
.footer-main a {
    align-self: flex-start;
}
.footer-main span {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    font-size: 0.8rem;
}
.footer-main ul {
    width: 100%;
    display: flex;
    gap: 30px;
    align-items: center;
}
.footer-main ul li {
    flex-grow: 1;
}
.footer-main ul li a img {
    width: 100%;
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.footer-list__title {
    margin-top: 8px;
    color: white;
    font-size: 1.1rem;
    font-family: "roboto", sans-serif;
    font-weight: 500;
}
.footer-list ul {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.footer-list ul li a {
    width: 100%;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    text-transform: capitalize;
    transition: 0.4s all;
}
.footer-list ul li a:hover {
    color: var(--primary-magneta);
}
.footer-list span {
    color: rgba(255, 255, 255, 0.6);
}
.footer-list:last-child {
    width: 25%;
}
.footer-list:not(:last-child) {
    flex-grow: 1;
}
.footer-list span {
    line-height: 1.5;
}
.footer-list form input {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    padding: 15px 20px;
    outline: none;
    border: none;
    background-color: #272727;
    width: 100%;
    border-radius: 20px;
}
.footer-list__btn {
    margin-top: 15px;
    background: var(--primary-magneta);
    padding: 10px 25px;
    color: white;
    letter-spacing: 1px;
    border-radius: 20px;
    outline: none;
    border: none;
    cursor: pointer;
    transition:
        0.4s background-color,
        color;
}
.footer-list__btn:hover {
    background-color: white;
    color: var(--primary-magneta);
}