/**************************/
/* NAVIGATION */
/**************************/

/* - Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/

.Mainnav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 2.4rem;
  background-color: #1a3a6b;
  position: relative;
  overflow: visible;
  min-height: 10rem;
  height: 10vh;
}
.logo-box::before,
.logo-box::after {
  content: "";
  position: absolute;
  display: block;
  border-radius: 50%;
  top: 51.9%;
  left: 51.9%;
  transform: translate(-50%, -50%);
}

.logo {
  width: 8.8rem;
  z-index: 999;
  position: relative;
  padding-left: 0.8rem;
}
.logo-box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
}
.logo-box::before {
  width: 100px;
  height: 100px;
  background-color: #e8f0fa;
  z-index: 5;
}
.logo-box::after {
  width: 120px;
  height: 120px;
  background-color: #00aeef;
  z-index: 4;
}

.img-txt {
  display: flex;
  gap: 1.2rem;
}

.txt {
  margin-top: 10%;
  line-height: 1.5;
}

.txt1 {
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.8px;
  color: #fdf2e9;
}
.txt2 {
  font-size: 1.4rem;
  /* font-weight:; */
  color: #fdf2e9;
  letter-spacing: 0.8px;
}
.txt3 {
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: #888;
}

.nav-main {
}

.nav-link {
  font-size: 2rem;
  color: #fdf2e9;
  text-decoration: none;
  /* transition: all 1s ease; */
}

.nav-link:link,
.nav-link:visited {
}
.nav-link:hover,
.nav-link:active {
  /* text-decoration: underline #00aeef;
  text-underline-offset: 5px; */
}

.nav-list {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5rem;
}

.nav-s {
  font-size: 2rem;
  color: #fdf2e9;
}

.socials-icons-list {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.6rem;
}

.icon:link,
.icon:visited {
}
.icon:hover,
.icon:active {
  border: 1px solid #fdf2e9;
  color: #333;
  background-color: #e8f0fa;
}

.icon {
  font-size: 3.6rem;
  padding: 0.4rem;
  color: #e8f0fa;
  border: 1px solid transparent;
  border-radius: 50%;
  transition: all 1s ease;
}

.sticky {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
}

.home {
}

.home:hover,
.home:active {
  /* text-decoration: underline #00aeef;
  text-underline-offset: 5px; */
}
.about {
}
.add {
}
.course {
}
.gallery {
}
.contact {
}

/**************************/
/* HERO-SECTION */
/**************************/

/* - Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/

.course-hero-section {
  /* height: 80vh; */
  margin: 0 auto;

  width: 85vw;

  margin-top: 8rem;

  margin-bottom: 9.6rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(2, 1fr);

  justify-items: center;
  align-items: center;
}

.h-img {
  width: 100%;
  /* height: 100%; */
  border-radius: 20px;
}

.hero-img {
}

.h-t-s {
  color: #00aeef;
}
.course-header-txt {
  font-size: 9.8rem;
  font-weight: 900;
  color: #1a3a6b;
  letter-spacing: 1rem;

  max-width: 900px;

  margin-top: 9.6rem;
  margin-bottom: 4.8rem;
}

.course-head-p {
  font-size: 3rem;
  color: #6f6f6f;
  margin-top: 3rem;
  max-width: 70rem;
  line-height: 1.6;
  letter-spacing: 0.5px;
}

/**************************/
/* COURSE-CARDS-SECTION */
/**************************/

/* - Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/

.course-cards-section {
  margin-bottom: 12.8rem;
}

.card-header-txt {
  font-size: 2rem;
  font-weight: 600;
  color: #00aeef;

  text-align: start;

  margin-bottom: 2.4rem;

  padding-left: 2.4rem;
}

.card-txt {
  font-size: 1.6rem;
  color: #888;
  text-align: start;

  max-width: 26.8rem;

  line-height: 1.9;
  letter-spacing: 0.8px;

  margin-bottom: 2.4rem;

  padding-left: 2.4rem;
}

.card-img {
  width: 300px;
  height: 250px;

  margin-bottom: 2.4rem;
}

.card {
  background-color: #f5f7fa;
  box-shadow: 0.1rem 0.3rem 0.9rem #9f9f9f;
  border-radius: 10px;
  overflow: hidden;

  padding-bottom: 2.4rem;
}

.cards {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4.8rem;
}

.card-link:link,
.card-link:visited {
  font-size: 1.6rem;
  color: #333;
  text-decoration: none;
  font-weight: 600;
  text-align: center;

  padding-left: 2.4rem;
}

.card-link:hover,
.card-link:active {
  color: #00aeef;
}

/**************************/
/* ACADEMICS SECTION */
/**************************/

/* - Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/

.academics {
  background-color: #1a3a6b;
  max-width: 80%;
  margin: 0 auto;
  padding: 6.4rem 0;

  margin-bottom: 12.8rem;
}

.academics-text-and-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 17.8rem;
}

.acatemics-txt-header {
  font-size: 3.6rem;
  color: #f5f7fa;
  letter-spacing: 3px;

  margin-bottom: 2.4rem;
}

.acdemics-txt-p {
  font-size: 2rem;
  color: #fff;
  letter-spacing: 2px;
  line-height: 1.9;
  max-width: 520px;
}

.academics-lists {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8rem;
}

.academics-icon {
  font-size: 8.6rem;
  color: #f5f7fa;

  background-color: rgba(0, 175, 239, 0.089);
  padding: 15px;
  border-radius: 50%;

  margin-bottom: 1.6rem;
}
.academics-icon-txt {
  font-size: 2rem;
  color: #fff;
  font-weight: 600;
  letter-spacing: 2px;
}
.academics-list {
  text-align: center;
}

/**************************/
/* FOOTER SECTION */
/**************************/

/* - Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/

.footer-section {
  background-color: #1a3a6b;
}

.logo-footer {
  margin-top: 3.2rem;
}

.footer-icon {
  display: flex;
  align-items: center;
  justify-content: start;
  gap: 2.4rem;
}

.footi {
  font-size: 2.4rem;
}

.logo-footer-text {
  color: #fff;
  font-size: 2rem;
  max-width: 45rem;
  line-height: 1.75;
  letter-spacing: 2px;
  margin-bottom: 2.4rem;
  margin-top: 2.4rem;
}

.log-1 {
  /* border: 1px solid #fdf2e9; */
  /* color: #333; */
  background-color: blue;
  color: #e8f0fa;
}
.log-2 {
  color: #e8f0fa;
  /* border: 1px solid #fdf2e9; */
  /* color: #333; */
  background-color: orangered;
}
.log-3 {
  color: #e8f0fa;
  /* border: 1px solid #fdf2e9; */
  /* color: #333; */
  background-color: black;
}
.log-4 {
  color: #e8f0fa;
  /* border: 1px solid #fdf2e9; */
  /* color: #333; */
  background-color: darkgreen;
}
.log-5 {
  color: #e8f0fa;
  /* border: 1px solid #fdf2e9; */
  /* color: #333; */
  background-color: purple;
}

.logo-footer-text {
  display: block;
}

/* - Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/

.color-change {
  color: #fff;
}

.Quick-links {
  margin-top: 3.2rem;
}

.right-arrow {
  margin-right: 1.2rem;
}

.quick-list-link {
  margin-bottom: 2.4rem;
}

.quick-list-links {
  font-size: 2rem;
  list-style: none;
  color: #fff;
  font-weight: 600;
}

.useful-links {
  margin-top: 3.2rem;
}

.useful-links-link {
  font-size: 2rem;
  list-style: none;
  font-weight: 600;
}

.more-useful-link {
  margin-bottom: 2.4rem;
}

.footer-navs {
  color: #fff;
  text-decoration: none;
}

.CTA {
  margin-top: 3.2rem;
}

.cta-form input {
  width: 70%;
  padding: 1.2rem;
  margin: auto;
  font-size: 1.8rem;
  font-family: inherit;
  color: inherit;
  border: none;
  /* background-color: #fdf2e9; */
  border-radius: 5px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  margin-bottom: 1.6rem;
}

.head-of-footer {
  padding-bottom: 2.4rem;
  display: flex;
  justify-content: space-around;
  align-items: top;
  border-bottom: 1px solid #00aeef;
}
.tail-of-footer {
  display: flex;
  text-align: center;
  align-items: center;
  justify-content: center;

  color: #fff;
  font-size: 2rem;
  padding: 1.2rem;
}

.menu-btn,
.mobile-menu {
  display: none;
}

.menu-btn.open .hambuger span:nth-child(1) {
  transform: translateY(0.9rem) rotate(45deg);
}

.menu-btn.open .hambuger span:nth-child(2) {
  opacity: 0;
}

.menu-btn.open .hambuger span:nth-child(3) {
  transform: translateY(-0.9rem) rotate(-45deg);
}

/* 
.menu-btn {
  display: none;
}

#menuBtn {
  background: #00aeef;
  color: white;

  border: none;

  padding: 12px 18px;

  border-radius: 8px;

  font-size: 16px;

  cursor: pointer;
}

.menu-btn {
  display: none;
}

.mobile-menu {
comment     position: absolute;
  top: 100%;
  right: 2rem;

  display: none;
  flex-direction: column;

  width: 28rem;
  background: #fff;
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
comment

  z-index: 9999999;
}

#socialArrow {
  transition: 0.3s;
}

#socialArrow.rotate {
  transform: rotate(180deg);
} */