*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: #0A0C10;
  color: white;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Home */

.navbar{
  width: 90%;
  display: flex;
  justify-content: center;
  justify-content: space-around;
  margin: auto;
  /* position: relative; */
}

.strike-logo{
  height: 70px;
  width: 150px;
  left: 10px;
}


.nav-links{
  height: 50px;
  border: 2px solid oklab(29.313% 0 -0.00003 / 0.3);
  border-radius: 50px;
  padding: 10px;
  position: fixed;
  background-color: rgba(10, 12, 16, 0.5);
  
  
}

.links{
  text-decoration: none;
  font-size: 14px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-weight: 600;
  color: #94A3B8;
  padding: 10px 20px;
  border-radius: 50px;
  background-color: rgba(10, 12, 16, 0.5);
  transition: all 0.3s ease;
}

.links:hover {
  color: white;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  font-weight: 700;
}

.active{
  color: white;
  font-weight: 700;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
}

.navbar h3{
  font-size: 20px;
}

.part1, .part2{
  height: 600px;
  width: 600px;
 
}

.hero{
  display: flex;
  justify-content: center;
  justify-content: space-around;
  padding-top: 40px;
  flex-wrap: wrap;
}

.part2{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.strike-image{
  height: 400px;
  width: 400px;
  border-radius: 50%;
  box-shadow:0 0 10px #7C3AED,
    0 0 20px #8C42E8,
    0 0 30px #9D4EDD;;
}

.strike-image:hover{
  height: 420px;
  width: 420px;
  box-shadow:0 0 10px #7C3AED,
    0 0 20px #8C42E8,
    0 0 30px #9D4EDD;
    transition: all 2s ease;
}

.strike-marque{
  font-size: 40px;
  font-weight: 600;
  padding: 10px;
  width: 80%;
  white-space: nowrap;
  overflow: hidden;
}

.strike-marque-para{
  animation-name: moving;
  animation-duration: 10s;
  animation-iteration-count: infinite;
  animation-timing-function: ease;
}

@keyframes moving{
  from{
    margin-left: 100%;
  }
  to{
    margin-left: -150%;
  }
}

h1{
  font-size: 74px;
}

.strike{
  font-size: 74px;
  font-weight: 600;
}

.typewriter {
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  overflow: hidden;
  display: inline-block;
  animation: typing 3s steps(8) 1 forwards;
  animation-iteration-count: infinite;
  animation-timing-function: ease-in-out;
}

@keyframes typing {
  from { width: 0; }
  to { width: 8ch; }
}

.part1-para{
  font-size: 30px;
  font-weight: 500;
  margin-bottom: 35px;
  color: #94A3B8;
  text-align: left;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  margin: 32px 0px;
}

.social-links{
  height: 50px;
  width: 100%;
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}
.social-links img{
  height: 30px;
  width: 30px;

}

.buttons{
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.btn1{
  height: 55px;
  width: 35%;
  border: 2px solid linear-gradient(90deg, #7C3AED, #9D4EDD);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.btn2{
  height: 55px;
  width: 35%;
  border: 2px solid #262525;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.btn2{
  display: flex;
  gap: 10px;
}

.btn1{
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
}

.btn1 a, .btn2 a{
  text-decoration: none;
  color: white;
  font-weight: 700;
  font-size: 16px;
}

.btn1 a{
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
}

.yticon{
  height: 30px;
  width: 30px;
}

.analytics img{
  height: 30px;
  width: 30px;
  
}

.analytics{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 80px;
  border-top: 2px solid #262525;
  padding: 50px;
}
.students, .courses, .experienced-instructors{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.students h3, .courses h3, .experienced-instructors h3{
  font-size: 30px;
  color: aliceblue;
  font-weight: 700;
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.students p, .courses p, .experienced-instructors p{
  font-size: 16px;
  color: #94A3B8;
  font-weight: 500;
}

/* why choose us */

.why-choose-us {
  width: 100%;
  padding: 200px 20px;
  text-align: center;
  background-color: #0A0C10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 40px;
}

.why-part1 h2 {
  font-size: 70px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.heading-color {
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.why-part1 p {
  font-size: 25px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
}

.line{
  height: 3px;
  width: 15%;
  border-radius: 5px;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  margin: 0 auto;
  margin-top: 40px;
}

.why-part2{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
  
}

.card1, .card2, .card3{
  height: 600px;
  width: 400px;
  padding: 8px;
  border: 2px solid oklab(32.109% 0 -0.00004 / 0.3);
  box-shadow: inset 0 0 10px #94A3B8;
  border-radius: 80px;
}

.card1:hover, .card2:hover, .card3:hover{
   box-shadow:0 0 10px #7C3AED,
    0 0 20px #8C42E8,
    0 0 30px #9D4EDD;
    transition: all 2s ease;
}

.card1 img, .card2 img, .card3 img{
  height: 200px;
  width: 350px;
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  margin-top: 10px;
  margin-bottom: 10px;
}

.btn-part2{
  display: flex;
  justify-content: center;
  justify-content: space-between;
  margin: 20px;
}

.btn1-part2{
  border: 2px solid linear-gradient(90deg, #7C3AED, #9D4EDD);
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  border-radius: 10px;
  padding: 5px;
  font-size: 14px;
  font-weight: 600;
}

.btn2-part2{
  border: 2px solid #0A0C10;
  background-color: #0A0C10;
  border-radius: 10px;
  padding: 5px;
  font-size: 14px;
  font-weight: 600;
}

.card-description{
  margin: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align:left;
}

.card-description h2{
  font-size: 30px;
  font-weight: 700;
  padding-bottom: 10px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.card-description p{
  font-size: 16px;
  color: #94A3B8;
  padding: 10px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.why-part3 h3{
  margin-top: 30px;
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.why-part3 p{
  font-size: 24px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  margin-bottom: 40px;
}

.btn-part3{
  height: 55px;
  width: 35%;
  border: 2px solid linear-gradient(90deg, #7C3AED, #9D4EDD);
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  margin: 0 auto;
  color: white;
  font-weight: 700;
  font-size: 20px;
}

/* Tutorials */

#tutorials{
  width: 100%;
  text-align: center;
  background-color: #0A0C10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.tutorial-heading{
  margin-top: 30px;
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.tutorial-para{
  font-size: 24px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  margin-bottom: 40px;
}

.courses-part{
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
}

.courses-part h2{
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 10px;
  color: white;
}

.course-card p{
  font-size: 20px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  margin-bottom: 20px;
  margin-top: 0;
}


.course-card img{
  height: 200px;
  width: 350px;
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  margin-top: 20px;
  margin-bottom: 10px;
}

.course-card{
  height: 630px;
  width: 400px;
  padding: 8px;
  border: 2px solid oklab(32.109% 0 -0.00004 / 0.3);
  box-shadow: inset 0 0 10px #94A3B8;
  border-radius: 80px;
  
}

.course-card:hover{
  box-shadow:0 0 10px #7C3AED,
    0 0 20px #8C42E8,
    0 0 30px #9D4EDD;
    transition: all 2s ease;
}

.course-card-description{
  text-align: left;
  padding: 10px;
}

.techstack{
  display: inline-block;
  padding: 10px;
  margin-left: 10px;
  border: 2px solid #94A3B8;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
}

/* About */
.about{
  width: 100%;
  padding: 200px 0px;
  text-align: center;
  background-color: #0A0C10;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
}

.about-head h2{
  font-size: 50px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.head-color{
  font-size: 50px;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}


.about-head p{
  font-size: 24px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  margin-bottom: 40px;
}


.about-main{
  width: 90%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  /* border: 2px solid grey; */
}

@media Screen and (max-width: 600px){
  .about-main{
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
  }
}

.bio-buttons2, .bio-buttons{
  display: flex;
  justify-content: center;
  justify-content: start;
  gap: 20px;
  margin-bottom: 30px;
  text-align: left;
}

.bio-btn2-btn{
  border: 2px solid linear-gradient(90deg, #7C3AED, #9D4EDD);
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  border-radius: 20px;
  padding: 5px;
  font-size: 14px;
  font-weight: 600;
  
}

.bio-btn1{
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  border: 2px solid #200d47;
  background-color: #200d47;
  border-radius: 20px;
  padding: 5px;
  font-size: 14px;
  font-weight: 600;
}

.bio-btn2{
  border: 2px solid #262525;
  border-radius: 20px;
  padding: 5px;
  font-size: 14px;
  font-weight: 600;
}

.bio-buttons3{
  display: flex;
  justify-content: center;
  justify-content: start;
  gap: 30px;
}

.bio-buttons3 a{
  text-decoration: none;
  color: white;
  font-weight: 700;
  font-size: 16px;
}

.bio-btn3-btn1 a{
  height: 55px;
  width: 120%;
  border: 2px solid linear-gradient(90deg, #7C3AED, #9D4EDD);
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.bio-btn3-btn2 a{
  height: 55px;
  width: 120%;
  border: 2px solid #262525;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  margin-left: 20px;
}

.instructor-image{
  display: flex;
  justify-content: center;
  align-items: center;
}
.instructor-image img{
  height: 350px;
  width: 350px;
  border-radius: 50%;
  box-shadow: 0 0 10px #7C3AED,
    0 0 20px #8C42E8,
    0 0 30px #9D4EDD;
  animation-name: effect;
  
}

.instructor-image img:hover{
   height: 420px;
  width: 420px;
  box-shadow:0 0 10px #7C3AED,
    0 0 20px #8C42E8,
    0 0 30px #9D4EDD;
    transition: all 2s ease;
}

.instructor-bio{
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: center;

}

.instructor-bio p{
  font-size: 24px;
  font-weight: 400;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  margin-bottom: 40px;
  text-align: start;
}

.instructor-bio h3{
  font-size: 36px;
  font-weight: 700;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Expert-guid-part2 */
.sphere {
  position: relative;
  width: 350px;
  height: 350px;
  transform-style: preserve-3d;
  animation: spin 16s linear infinite;
}

/* Each ring = a circle of logos around the Y axis */
.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx));
}

/* Each logo placed around the ring evenly */
.ring span {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 175px;
}

/* Spread 6 logos evenly per ring (360 / 6 = 60°) */
.ring span:nth-child(1) { transform: rotateY(0deg) translateZ(175px); }
.ring span:nth-child(2) { transform: rotateY(60deg) translateZ(175px); }
.ring span:nth-child(3) { transform: rotateY(120deg) translateZ(175px); }
.ring span:nth-child(4) { transform: rotateY(180deg) translateZ(175px); }
.ring span:nth-child(5) { transform: rotateY(240deg) translateZ(175px); }
.ring span:nth-child(6) { transform: rotateY(300deg) translateZ(175px); }

.ring img {
  width: 55px;
  height: 55px;
  object-fit: contain;
  filter: brightness(0.85);
  transition: 0.3s;
}

.ring img:hover {
  transform: scale(1.1);
  filter: brightness(1);
}

/* Continuous 3D rotation */
@keyframes spin {
  0%   { transform: rotateX(0deg) rotateY(0deg); }
  100% { transform: rotateX(360deg) rotateY(360deg); }
}


.expert-guid{
  width: 90%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  gap: 5%;
  
}

@media Screen and (max-width: 600px){
  .expert-guid{
    .part2-expert-guid{
      margin-top: 5px;
    }
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
  }
}

.part1-expert-guid{
  display: flex;
  flex-direction: column;
  justify-content: start;
}

.part2-expert-guid{
  display: flex;
  justify-content: center;
  margin-top: 100px;
}

.part1-expert-guid h2{
  font-size: 60px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
  text-align: justify;
  text-align: left;
  padding: 0px;
}

.head-color-expert-guid{
  font-size: 60px;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.exp-para{
  font-size: 24px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  text-align: justify;
  text-align: left;
  margin-bottom: 20px;
  margin: 0px 0px 32px;
}

.points img{
  height: 30px;
  width: 30px;
}

.points{
  display: flex;
  gap: 10px;
  text-align: justify;
  text-align: left;
  margin: 10px;
}

.points:hover{
  color: white;
  transform: translateX(10px);
  transition: all 2s ease;
}

.points p{
  font-size: 20px;
  color: #94A3B8;
  font-weight: 600;

}

.points p:hover{
  color: white;
  transform: translateX(10px);
}


.expert-points{
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
 
}

/* contact */
.contact{
  width: 100%;
  padding: 0px 100px;
  text-align: center;
  background-color: #0A0C10;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  
}

@media Screen and (max-width: 600px){
  .contact{
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
  }
}

.contact-part1 h2{
  font-size: 70px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
  text-align: justify;
  text-align: left;
  padding: 0px;
}

.contact-part1 h2 span{
  font-size: 70px;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: justify;
  text-align: left;
  padding: 0px;
}


.contact-part1 p{
  font-size: 24px;
  font-weight: 500;
  color: #94A3B8;
  max-width: 900px;
  line-height: 1.6;
  margin: 0 auto;
  text-align: justify;
  text-align: left;
  margin-bottom: 20px;
  margin: 0px 0px 32px;
}

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

.contact-container-element{
  display: flex;
  flex-direction: column;
  align-items: start;
  margin-top: 10px;
  margin-bottom: 10px;
  margin-right: 10px;
}

.contact-container-messpart{
  display: flex;
  flex-direction: column;
  align-items: start;
  margin-bottom: 20px;
}

.contact-button{
  display: flex;
  
}

input, textarea{
  border: 2px solid #262525;
  border-radius: 10px;
  padding: 10px;
  background-color: #1a1d23;
}

.contact-button button{
  border: 2px solid linear-gradient(90deg, #7C3AED, #9D4EDD);
  border-radius: 10px;
  padding: 15px;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  font-size: 16px;
  font-weight: 600;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

label{
  font-size: 16px;
  font-weight: 600;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.contact-part2 img{
  height: 500px;
  width: 600px;
}

.contact-part2{
  display: flex;
  justify-content: center;
  align-items: center;
}

/* footer */

footer{
  width: 100vw;
  padding: 200px 100px;
  background-color: #0A0C10;
  
  
}

.footer-container{
  height: 300px;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4,1fr);
  grid-template-rows: 1fr;
  gap: 10%;
  
}

@media Screen and (max-width: 600px){
  .footer-container{
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr 1fr 1fr;
    
  }
}

.footer-line{
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, #7B2FF7, #F107A3, #FF6B00, #7B2FF7);
  border-radius: 5px;
  margin-bottom: 60px;
}

.footer-element h3{
  margin-bottom: 30px;
  font-size: 18px;
  font-weight: 700;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: white;
}

.footer-element .footer-first-heading{
  font-size: 24px;
  font-weight: 700;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background: linear-gradient(90deg, #7C3AED, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  
}

.footer-element p{
  font-size: 16px;
  /* font-weight: 500; */
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  margin-bottom: 30px;
  margin-top: 30px;
  color: #94A3B8;
}

.footer-element a{
  text-decoration: none;
  font-size: 16px;
  /* font-weight: 500; */
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  margin: 0px 0px 12px;
  color: #94A3B8;
  
}

.list{
  margin: 0px 0px 12px;
}

ul{
  list-style: none;
  padding: 0;
  margin: 0;
  
}

.footer-links{
  width: 200px;
  display: flex;
  flex-direction: column;
  
}