/* base rule  */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Urbanist", sans-serif;
}

html {
  font-size: 62.5%;
  /* 1rem = 10px  */
  scroll-behavior: smooth;
  /* scroll-snap-type: Y proximity; */
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
}

p,
li,
a,
label {
  font-family: "Urbanist", sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.1rem;
  font-weight: 400;
  color: var(--para-color);
  line-height: 1.5;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

/* theme */

:root {
  --main-color: #0062ff;
  --supporting-color: #ebf3fe;
  --font-color: #424242;
  /* --bg-color: #ffffff; */
  --bg-color: #f7fcff;
  --heading-color: #000a19;
  --hero-heading-color: #003b99;
  --white-color: #ffffff;
  --para-color: #504e4d;
  --bnt-hover-bg-color: #003b99;
  --btn-box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  --footer-bg-color: #040d12;
}

/* layout */

/* module / reusable  */

.container {
  margin: 0 auto;
  max-width: 125rem;
  padding: 9.5rem 2.4rem;
}

:is(
    .section-about,
    .section-course,
    .section-contact,
    .section-services,
    .section-blog,
    .section-contact--us
  )
  .container:first-child {
  padding: 6.4rem 2.4rem 2.4rem 2.4rem;
}
.grid {
  display: grid;
}

.grid-two--cols {
  grid-template-columns: repeat(2, 1fr);
}

.grid-three--cols {
  grid-template-columns: repeat(3, 1fr);
}

.grid-four--cols {
  grid-template-columns: repeat(4, 1fr);
}

.btn {
  display: inline-block;
  padding: 1.2rem 3.2rem;
  background-color: var(--main-color);
  color: var(--white-color);
  border-radius: 0.6rem;
  -webkit-border-radius: 0.6rem;
  -moz-border-radius: 0.6rem;
  -ms-border-radius: 0.6rem;
  -o-border-radius: 0.6rem;
}

.section-common-heading {
  font-size: 3.2rem;
  font-weight: 700;
}

.section-common-subheading {
  color: var(--heading-color);
}

.section-common--title {
  font-size: 2rem;
  padding: 2.4rem 0 1.2rem 0;
}

.fa-solid {
  font-size: 2.4rem;
  padding: 2.4rem;
  background-color: var(--supporting-color);
  color: var(--hero-heading-color);
  border-radius: 50%;
}

.common-text--highlight {
  width: 6rem;
  aspect-ratio: 1;
  background-color: var(--supporting-color);
  display: grid;
  place-items: center;
  color: var(--main-color);
  font-weight: 700;
  font-size: 2.4rem;
  border-radius: 50%;
}

/* module / reusable End */

/* Navbar Section Start */

.section-navbar .container {
  padding: 1.8rem 2.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section-navbar {
  position: sticky;
  top: 0;
  z-index: 9999;
  width: 100%;
  background-color: var(--white-color);
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.section-navbar .container .navbar ul {
  display: flex;
  align-items: center;
  gap: 3.2rem;
}

.container .navbar-brand p {
  font-size: 3.2rem;
  font-weight: bold;
  color: black;
  letter-spacing: 4px;

  & span {
    color: var(--main-color);
  }
}

.navbar ul li a {
  font-size: 1.6rem;
  color: var(--heading-color);
  font-weight: 600;
  text-transform: uppercase;
  display: inline-block;
  position: relative;
}

.navbar ul li a::after {
  position: absolute;
  content: "";
  width: 0%;
  bottom: -0.3rem;
  left: 0;
  background-color: var(--main-color);
  border-bottom: 0.2rem solid var(--main-color);
  transition: all 0.3s linear;
}

.navbar ul li a:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: black;
  transition: all 0.3s ease-in-out;
}

/* Navbar Section End */

/* states  */

/* hero Section start  */

main {
  position: relative;
  background: linear-gradient(
    to top right,
    var(--main-color),
    var(--supporting-color)
  );
}

.section-hero .grid {
  align-items: center;
  gap: 6.4rem;
}

.section-hero .grid .hero-subheading {
  color: var(--hero-heading-color);
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.2rem;
}

.section-hero .grid .hero-heading {
  font-weight: 700;
  color: var(--hero-heading-color);
  font-size: 5rem;
  line-height: 1.7;
  text-transform: capitalize;
}

.section-hero .grid .hero-para {
  color: var(--white-color);
  font-weight: 500;
  margin: 2rem 0 4rem 0;
}

.hero-img {
  text-align: center;
}

.hero-img img {
  width: 100%;
  height: auto;
  transform: rotateY(180deg);
}

.btn:hover {
  background-color: var(--bnt-hover-bg-color);
  cursor: pointer;
  box-shadow: var(--btn-box-shadow);
}

/* Shave Divider Start */

.custom-shape-divider-bottom-1700833081 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  transform: rotate(180deg);
}

.custom-shape-divider-bottom-1700833081 svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 100px;
}

.custom-shape-divider-bottom-1700833081 .shape-fill {
  fill: #ffffff;
}

/* Shave Divider End */

/* hero section end */

/***** About Section *****/

.section-about img {
  width: 15rem;
  height: auto;
  border-radius: 50%;
  background-color: var(--supporting-color);
  padding: 2.4rem;
  transition: all 0.3s linear;
}

.section-about img:hover {
  transform: rotate(360deg);
  background: linear-gradient(to right, rgb(101, 132, 227), blue);
}

.section-about .about-div {
  text-align: center;
}

.section-about .grid {
  gap: 5rem;
}

/***** End About Section *****/

/***** Course Section *****/

.section-course {
  background-color: var(--bg-color);
}

.section-course .grid {
  gap: 3rem;
}

.section-course .course-card {
  padding: 3rem;
}

.section-course .course-card:hover {
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

.course-card:nth-child(2) .icon .fa-solid {
  color: #68bf9b;
  background-color: #e7f6ef;
}

.course-card:nth-child(3) .icon .fa-solid {
  color: #ff8b52;
  background-color: #fbebe8;
}

.course-card:nth-child(4) .icon .fa-solid {
  color: #183d3d;
  background-color: #ccf7f7;
}

.course-card:nth-child(5) .icon .fa-solid {
  color: #d988b9;
  background-color: rgb(247, 223, 238);
}

.course-card:nth-child(6) .icon .fa-solid {
  color: #ff9b50;
  background-color: #f6dfce;
}

.course-card:nth-child(7) .icon .fa-solid {
  color: #1450a3;
  background-color: #dce9fa;
}

/***** End Course Section *****/

/***** Why Choose Section *****/

.section-services .align-right .services-card {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.section-services .grid {
  gap: 9.6rem;
}

.choose-center-div {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* figure {
  display: flex;
  align-items: center;
  justify-content: center;
} */

.choose-center-div::before,
.choose-center-div::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--main-color);
  width: 43rem;
  height: 43rem;
  border-radius: 50%;
  z-index: -1;
}

.choose-center-div::before {
  animation: circle 5s linear infinite;
}

.choose-center-div::after {
  width: 48rem;
  height: 48rem;
  z-index: -2;
  border: 0.5rem solid var(--supporting-color);
  background-color: transparent;
}

@keyframes circle {
  0% {
    background-color: #b3d0ff;
  }
  25% {
    background-color: #80b1ff;
  }
  50% {
    background-color: #4d91ff;
  }
  75% {
    background-color: #99c0ff;
  }
  100% {
    background-color: #3381ff;
  }
}

.services-card {
  margin-top: 3.2rem;
}

/***** End Why Choose Section *****/

/***** Contact Section *****/

.section-contact {
  width: 60%;
  min-height: 30rem;
  margin: 0 auto;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  border-radius: 0.2rem;
  padding: 0 3.2rem;
  background-color: var(--white-color);
  position: relative;
  bottom: -15rem;
}

.section-contact .grid {
  align-items: center;
  gap: 6rem;
}

.section-contact img {
  width: 90%;
}

.section-contact .fa-solid {
  padding: 0;
  background-color: var(--main-color);
  color: var(--white-color);
}

.contact-title {
  font-size: 3.8rem;
  line-height: 1.2;
}

.section-contact p {
  margin: 1.2rem 0 2.4rem 0;
}

.section-contact a {
  color: var(--white-color);
}

/***** End Contact Section *****/

/***** Blog Section *****/

.section-blog {
  background-color: var(--bg-color);
}

.blog-card {
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  transition: all 0.3s linear;
}

/* .blog-card:hover {
  transform: scale(1.1);
} */

.blog-img {
  overflow: hidden;
}

.blog-img img {
  transition: all 0.3s ease-in-out;
}

.blog-img img:hover {
  transform: scale(1.2);
}

.section-blog .grid {
  gap: 4rem;
}

.blog-card .blog-img img {
  width: 100%;
  height: auto;
}

.blog-info {
  padding: 2.5rem 2rem 4.5rem 2rem;
}

.blog-calender-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.blog-title {
  font-size: 2rem;
}

.blog-card .fa-solid {
  background: transparent;
  padding: 0;
}

/***** End Blog Section *****/

/***** Contact Us Section *****/

.section-contact--us > .grid {
  gap: 5rem;
}

.mb-3 {
  margin-bottom: 3rem;
}

label {
  display: block;
}

input,
textarea {
  width: 100%;
  padding: 1.4rem 2.4rem;
  letter-spacing: 0.1rem;
}

.contact-content .grid {
  gap: 6rem;
}

::placeholder {
  font-size: 1.6rem;
}

.section-contact--us .btn-submit {
  border: none;
  font-size: 1.8rem;
}

/***** End Contact Us Section *****/

/***** Footer Section *****/

footer {
  background-color: var(--footer-bg-color);
  padding-top: 15rem;
}

footer * {
  color: white;
}

footer .footer-subheading {
  font-size: 2.2rem;
  font-weight: 700;
}

.footer-1 p {
  margin: 1rem 0 3rem 0;
}

.social--icons {
  display: flex;
  gap: 2.4rem;
}

.fa-brands {
  width: 5rem;
  aspect-ratio: 1;
  background-color: var(--supporting-color);
  color: var(--bnt-hover-bg-color);
  display: grid;
  place-items: center;
  border-radius: 50%;
  transition: all 0.3s linear;
  font-size: 2.2rem;
}

.fa-brands:hover {
  background-color: var(--bnt-hover-bg-color);
  color: var(--supporting-color);
  transform: rotate(360deg);
}

.footer-1 {
  text-align: left;
}

footer .grid {
  text-align: right;
}

/***** End Footer Section *****/

/***** Responsive Section *****/

@media (width<=1250px) {
  html {
    font-size: 56.25%;
  }
  .section-hero img {
    width: 90%;
  }

  :is(
      .section-about,
      .section-blog,
      .section-course,
      .section-contact--homepage,
      .section-why--choose
    )
    .grid {
    gap: 6.4rem;
  }
}

@media (width<=1100px) {
  :is(.section-course, .section-blog) .grid-four--cols {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  }

  .section-services .choose-center-div::before,
  .choose-center-div::after,
  .choose-center-div {
    display: none;
  }

  .section-services .grid-three--cols {
    grid-template-columns: repeat(2, 1fr);
  }

  /* .choose-left--div {
    order: 1;
  }

  .choose-right--div {
    order: 2;
  } */

  .section-contact--us .grid-two--cols {
    grid-template-columns: 1fr;
  }
}

@media (width<=1050px) {
  html {
    font-size: 54%;
  }

  .section-hero {
    padding-bottom: 5rem;
    & .grid-two--cols {
      grid-template-columns: 1fr;
    }
    & .hero-content {
      order: 2;
    }
    & .hero-img {
      order: 1;

      & img {
        width: 60%;
      }
    }
  }

  .section-about .about-div {
    text-align: left;
  }

  footer .grid-four--cols {
    grid-template-columns: repeat(3, minmax(100px, 1fr));
    text-align: left;
  }

  footer .footer-1 {
    margin-top: 6.4rem;
    order: 4;
    /* grid-row: 2/3; */
    grid-column: 1 / -1;
  }
}

@media (width<=768px) {
  .section-hero .hero-img img {
    width: 50%;
  }

  .section-hero .hero-content .hero-heading {
    font-size: 3.5rem;
  }

  .grid-two--cols,
  .grid-three--cols,
  .section-services .grid {
    grid-template-columns: 1fr;
  }

  .section-services .align-right .services-card {
    align-items: start;
    text-align: left;
  }

  .section-services .grid {
    gap: 0;
  }

  .section-contact .container:first-child {
    padding: 6.4rem 0 2.4rem 0;
  }

  .contact-title {
    font-size: 2.4rem;
  }

  .section-contact .btn {
    display: block;
    text-align: center;
  }

  /***** Hamburger Section *****/

  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-of-type(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-of-type(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-of-type(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .section-navbar .container .navbar ul {
    position: fixed;
    top: 7rem;
    left: -100%;
    flex-direction: column;
    gap: 0;
    width: 100%;
    background-color: var(--white-color);
    text-align: center;
    transition: 0.3s;
  }

  .section-navbar .container .navbar ul.active {
    left: 0;
  }

  .navbar ul li {
    margin: 16px 0;
  }

  /***** End Hamburger  *****/
}

@media (width<=500px) {
  .section-hero .hero-img img {
    width: 60%;
  }
}
/***** End Responsive Section *****/