@import url("https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;1,100;1,300;1,400;1,500;1,700&display=swap");

* {
  font-family: "Roboto", sans-serif;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  outline: none;
  list-style: none;
  text-decoration: none;
  border: none;
  transition: all 0.3s linear;
  text-transform: capitalize;
}
:root {
  --pink: #1995ad;
  --light-pink: #a1d6e2;
  --white: #fff;
  --light-color: #f1f1f2;
  --black: #444;
  --box-shadow: 0 0.6rem 0.9rem rgba(0, 0, 0, 0.2);
  --border: 0.1rem solid #4d85cf;
}
.heading-link {
  text-align: center;
  background-color: var(--light-pink);
}
.heading-link h3 {
  font-size: 4rem;
  color: var(--black);
}
.heading-link p {
  font-size: 2rem;
  color: var(--light-color);
  line-height: 2;
}
.heading-link p a {
  color: var(--pink);
}
.heading-link p a:hover {
  text-decoration: underline;
}
.btn {
  display: inline-block;
  color: var(--black);
  margin-top: 1rem;
  padding: 1rem 3rem;
  font-size: 1.8rem;
  border: var(--border);
  background-color: var(--light-pink);
  cursor: pointer;
}
.btn:hover {
  background-color: var(--pink);
  color: var(--white);
}
html {
  font-size: 62.5%;
  overflow-x: hidden;
}
html::-webkit-scrollbar {
  width: 1rem;
}
html::-webkit-scrollbar-track {
  background: transparent;
}
html::-webkit-scrollbar-thumb {
  background: var(--pink);
}
section {
  padding: 5rem 10%;
}

.heading {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 3.5rem;
  color: var(--black);
}

/* header start  */
.header {
  position: sticky;
  left: 0;
  top: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: var(--box-shadow);
  align-items: center;
  padding: 2rem 10%;
  display: flex;
  z-index: 1000;
}
.header .logo {
  margin-right: auto;
  font-size: 2.6rem;
  color: var(--black);
  font-weight: bold;
}
.header .navbar {
  position: relative;
}
.header .navbar a {
  margin-right: 2rem;
  font-size: 2rem;
  color: var(--black);
}
.header .navbar a:hover {
  color: var(--pink);
}

.header .icons div {
  cursor: pointer;
  font-size: 2.5rem;
  color: var(--black);
  margin-left: 1.5rem;
}
.header .icons div:hover {
  color: var(--pink);
}
.header #menu-btn {
  display: none;
}
/* header end  */
/* account-form start  */
.account-form {
  position: fixed;
  right: -105%;
  top: 0;
  width: 35rem;
  background-color: var(--white);
  display: flex;
  justify-content: center;
  gap: 2rem;
  height: 100%;
  padding: 2rem;
  text-align: center;
  z-index: 1300;
  flex-flow: column;
}
.account-form.active {
  right: 0;
  box-shadow: var(--box-shadow);
}

.account-form #close-form {
  position: absolute;
  top: 1.5rem;
  right: 2.5rem;
  font-size: 4rem;
  cursor: pointer;
  color: var(--black);
}
.account-form #close-form:hover {
  color: var(--pink);
  transform: rotate(180deg);
}
.account-form form {
  border: var(--border);
  padding: 2rem;
  display: none;
}
.account-form form.active {
  display: block;
}
.account-form form h3 {
  font-size: 2.5rem;
  color: var(--black);
  padding-bottom: 0.5rem;
}
.account-form form .box {
  width: 100%;
  padding: 1.2rem 1.4rem;
  border: var(--border);
  font-size: 1.6rem;
  margin: 0.7rem 0;
}
.account-form form .flex {
  padding: 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.account-form form .flex label {
  font-size: 1.5rem;
  color: var(--light-color);
  cursor: pointer;
}
.account-form form .flex a {
  font-size: 1.5rem;
  color: var(--light-color);
  margin-left: auto;
}
.account-form form .flex a:hover {
  text-decoration: underline;
  color: var(--pink);
}
.account-form .buttons .btn {
  margin: 0 0.5rem;
}
.account-form .buttons .btn.active {
  color: var(--white);
  background-color: var(--pink);
}
/* account-form end  */
/* home start  */
.home {
  padding: 0;
}
.home .slider {
  display: flex;
  align-items: center;
  height: 60rem;
  background-size: cover !important;
  background-position: center !important;
}
.home .slider .content {
  width: 50rem;
}
.home .slider .content h3 {
  color: var(--white);
  font-size: 5rem;
}
.home .slider .content p {
  font-size: 1.6rem;
  line-height: 1.9;
  color: var(--white);
  padding: 1rem 0;
}
/* home start  */

/* subjects start  */
.subjects .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 2rem;
}
.subjects .box-container .box {
  padding: 3rem 2rem;
  text-align: center;
  border: var(--border);
  background-color: var(--light-pink);
  cursor: pointer;
}
.subjects .box-container .box:hover {
  background-color: var(--pink);
}
.subjects .box-container .box:hover h3 {
  color: var(--white);
}
.subjects .box-container .box:hover p {
  color: var(--black);
}
.subjects .box-container .box img {
  height: 10rem;
  margin-bottom: 0.7rem;
}
.subjects .box-container .box h3 {
  font-size: 1.7rem;
  color: var(--black);
  padding: 0.5rem 0;
}
.subjects .box-container .box p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--light-color);
}
/* subjects end  */

/* home courses start  */
.home-courses .slide {
  text-align: center;
  position: relative;
  background-color: var(--light-pink);
  overflow: hidden;
}
.home-courses .slide:hover .content {
  bottom: 0;
}
.home-courses .slide .image {
  padding: 2rem;
}
.home-courses .slide .image img {
  width: 100%;
  margin-bottom: 1.5rem;
}
.home-courses .slide .image h3 {
  font-size: 2rem;
  color: var(--black);
}
.home-courses .slide .content {
  position: absolute;
  bottom: -100%;
  right: 0;
  left: 0;
  background-color: var(--pink);
  padding: 2rem 3rem;
}
.home-courses .slide .content h3 {
  font-size: 2rem;
  color: var(--black);
}
.home-courses .slide .content p {
  padding: 1rem 0;
  font-size: 1.5rem;
  line-height: 2;
  color: var(--light-color);
}
.home-courses .slide .content .btn:hover {
  background-color: var(--black);
}
/* home courses end  */
/* about start  */
.about {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3rem;
}
.about .image {
  flex: 1 1 40rem;
}
.about .image img {
  width: 100%;
}
.about .content {
  flex: 1 1 40rem;
}
.about .content .about-title {
  font-size: 3rem;
  color: var(--black);
}
.about .content p {
  font-size: 1.5rem;
  color: var(--black);
  line-height: 2;
  padding: 1rem 0;
}
.about .content .icons-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 2rem;
  margin-top: 1rem;
}
.about .content .icons-container .icons {
  text-align: center;
  border: var(--border);
  background-color: var(--light-pink);
  padding: 3rem 2rem;
}
.about .content .icons-container .icons img {
  height: 5rem;
  margin-bottom: 0.5rem;
}
.about .content .icons-container .icons h3 {
  padding: 0.5rem 0;
  font-size: 3rem;
  color: var(--black);
}
.about .content .icons-container .icons span {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--black);
}
/* about end  */

/* teachers start  */
.teachers .slide {
  text-align: center;
}
.teachers .slide:hover .image img {
  background-color: var(--pink);
}
.teachers .slide:hover .image .share {
  bottom: 0;
}
.teachers .slide image {
  position: relative;
  overflow: hidden;
}
.teachers .slide .image img {
  background-color: var(--light-pink);
  width: 100%;
}
.teachers .slide .image .share {
  position: absolute;
  bottom: -10rem;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.8);
  padding: 2rem;
}
.teachers .slide .image .share a {
  font-size: 3rem;
  margin: 0 1rem;
  color: var(--white);
}
.teachers .slide .image .share a:hover {
  color: var(--pink);
}
.teachers .slide .content {
  display: flex;
  padding-top: 1rem;
  align-items: center;
  justify-content: space-between;
}
.teachers .slide .content h3 {
  font-size: 2rem;
  color: var(--black);
}
.teachers .slide .content span {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--black);
}
/* teachers end  */

/* reviews start  */
.reviews .slide {
  text-align: center;
}
.reviews .slide p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--black);
  background-color: var(--light-pink);
  padding: 2rem;
  margin-bottom: 3rem;
  border: var(--border);
  position: relative;
}
.reviews .slide p:before {
  content: "";
  position: absolute;
  bottom: -1.2rem;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  background-color: var(--light-pink);
  border-bottom: 0.1rem solid var(--pink);
  border-right: 0.1rem solid var(--pink);
  height: 2rem;
  width: 2rem;
}
.reviews .slide img {
  height: 7rem;
  width: 7rem;
  object-fit: cover;
  border-radius: 50%;
}
.reviews .slide h3 {
  font-size: 2.2rem;
  color: var(--black);
  padding: 0.5rem 0;
}
.reviews .slide .stars {
  font-size: 1.2rem;
  color: var(--pink);
}
/* reviews end  */

/* courses start  */
.courses .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
  gap: 2rem;
}
.courses .box-container .box.hide {
  display: none;
}
.courses .box-container .box:hover .image img {
  transform: scale(1.1);
}
.courses .box-container .box .image {
  height: 25rem;
  overflow: hidden;
  position: relative;
}
.courses .box-container .box .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.courses .box-container .box .image h3 {
  font-size: 1.5rem;
  color: var(--black);
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.5rem 1.5rem;
  background-color: var(--white);
}
.courses .box-container .box .content {
  padding: 2rem;
  text-align: center;
  border: var(--border);
}
.courses .box-container .box .content h3 {
  font-size: 2rem;
  color: var(--black);
}
.courses .box-container .box .content p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--light-color);
  padding: 1rem 0;
}
.courses .box-container .box .content .icons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: var(--border);
}
.courses .box-container .box .content .icons span {
  font-size: 1.5rem;
  color: var(--black);
}
.courses .box-container .box .content .icons span i {
  color: var(--pink);
  padding-right: 0.5rem;
}
.courses .load-more {
  margin-top: 2rem;
  text-align: center;
}
/* courses end  */
/* contact start  */
.contact .icons-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.contact .icons-container .icons {
  text-align: center;
  padding: 3rem 2rem;
  border: var(--border);
  background-color: var(--light-pink);
}
.contact .icons-container .icons i {
  height: 6rem;
  width: 6rem;
  line-height: 6rem;
  font-size: 2rem;
  border-radius: 50%;
  margin-bottom: 0.5rem;
  color: var(--white);
  background-color: var(--pink);
}
.contact .icons-container .icons h3 {
  font-size: 2rem;
  color: var(--black);
  padding: 0.5rem 0;
}
.contact .icons-container .icons p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--light-color);
}
.contact .row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}
.contact .row .image {
  flex: 1 1 40rem;
}
.contact .row .image img {
  width: 100%;
}
.contact .row form {
  flex: 1 1 40rem;
  border: var(--border);
  padding: 2rem;
}
.contact .row form h3 {
  font-size: 2.5rem;
  color: var(--black);
  padding-bottom: 1rem;
}
.contact .row form .box {
  width: 100%;
  padding: 1.2rem 1.4rem;
  border: var(--border);
  font-size: 1.6rem;
  margin: 0.7rem 0;
}
.contact .row form .box:focus {
  background-color: var(--pink);
  color: var(--white);
}
.contact .row form textarea {
  height: 15rem;
  resize: none;
}
/* contact end  */
/* faq start  */
.faq .accordion-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
}
.faq .accordion-container .accordion {
  flex: 1 1 40rem;
  border: var(--border);
}
.faq .accordion-container .accordion.active .accordion-content {
  display: block;
}
.faq .accordion-container .accordion.active .accordion-heading {
  background-color: var(--pink);
}
.faq .accordion-container .accordion.active .accordion-heading h3 {
  color: var(--white);
}
.faq .accordion-container .accordion.active .accordion-heading i {
  color: var(--white);
  transform: rotate(180deg);
}
.faq .accordion-container .accordion .accordion-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  padding: 1.5rem;
}
.faq .accordion-container .accordion .accordion-heading h3 {
  font-size: 2rem;
  color: var(--black);
}
.faq .accordion-container .accordion .accordion-heading i {
  font-size: 2rem;
  color: var(--pink);
}
.faq .accordion-container .accordion .accordion-content {
  padding: 1.5rem;
  font-size: 1.5rem;
  line-height: 2;
  color: var(--light-color);
  border-top: var(--border);
  display: none;
}
/* faq end  */
/* logo start  */
.logo-container {
  text-align: center;
}
.logo-container img {
  height: 5rem;
  pointer-events: none;
}
/* logo end  */
/* footer start  */
.footer {
  background-color: var(--light-pink);
  padding-bottom: 10rem;
}
.footer .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
}
.footer .box-container .box h3 {
  font-size: 2.2rem;
  color: var(--black);
  padding: 1rem 0;
}
.footer .box-container .box .share {
  margin-top: 1rem;
}
.footer .box-container .box .share a {
  height: 4.5rem;
  width: 4.5rem;
  line-height: 4.5rem;
  font-size: 1.7rem;
  color: var(--white);
  background-color: var(--pink);
  text-align: center;
  margin-right: 0.3rem;
}
.footer .box-container .box .share a:hover {
  background-color: var(--black);
}
.footer .box-container .box p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--light-color);
  padding: 1rem 0;
}
.footer .box-container .box .link {
  font-size: 1.7rem;
  line-height: 2;
  color: var(--light-color);
  padding: 0.5rem 0;
  display: block;
}
.footer .box-container .box .link:hover {
  color: var(--pink);
  text-decoration: underline;
}
.footer .box-container .box .email {
  width: 95%;
  padding: 1.2rem 1.4rem;
  font-size: 1.6rem;
  border: 0.1rem solid var(--pink);
  margin-bottom: 1rem;
}
.footer .credit {
  text-align: center;
  font-size: 2rem;
  padding-top: 3rem;
  margin-top: 3rem;
  color: var(--black);
  border-top: 0.1rem solid var(--pink);
}
.footer .credit span {
  color: var(--pink);
}
/* footer end  */

/* media */
@media (max-width: 991px) {
  html {
    font-size: 55%;
  }
}
@media (max-width: 768px) {
  .header #menu-btn {
    display: inline-block;
  }
  .header .navbar {
    position: absolute;
    top: 99%;
    right: 0;
    left: 0;
    background-color: var(--white);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    box-shadow: var(--box-shadow);
  }
  .header .navbar.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
  }
  .header .navbar a {
    margin: 2rem;
    font: 3rem;
    text-align: center;
    display: block;
  }
  .home .slider .content h3 {
    font-size: 3rem;
  }
}
@media (max-width: 450px) {
  html {
    font-size: 50%;
  }
}