/* ================= GLOBAL RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Open Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(circle, #020024 0%, #090979 35%, #00d4ff 100%);
  color: #f0f0f0;
  line-height: 1.6;
  overflow-x: hidden;
}



/* ================= HEADER ================= */
header {
  background: linear-gradient(to right, #1a1a1a, #0d0d0d);
  padding: 10px 20px;
  text-align: center;
  border-bottom: 3px solid #00bcd4;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap:5px;
  flex-wrap: wrap;
  position: relative;
}

.header-top::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 300%;
  background: conic-gradient(from 0deg,
      rgba(0, 255, 200, 0.15),
      rgba(0, 255, 255, 0.05),
      transparent,
      rgba(0, 255, 200, 0.1));
  animation: spin 5s linear infinite;
  z-index: 0;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #000000;
}

header h1 {
  color: #a8adad;
  font-size: 2.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0;
 
}

header p {
  color: #b5b5b5;
  font-size: 1.1rem;
  font-weight: 400;
  margin-top: 12px;
}

/* ================= NAVIGATION ================= */
nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  padding: 6px 30px;
  background: radial-gradient(circle, #020024 0%, #090979 35%, #00d4ff 100%);

  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  transition: background 1.5s ease;
  
}

nav:hover {
  background: radial-gradient(circle at bottom right, #010303 0%, #2a3d3b 100%);
}


nav a {
  color: #f8fafc;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  position: relative;
  transition: color 0.3s ease, background 0.3s ease;
  padding: 5px 8px;
  border-radius: 6px;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: radial-gradient(circle, #020024 0%, #090979 35%, #00d4ff 100%);
  transition: width 0.3s ease;
}

nav a:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

nav a:hover::after {
  width: 100%;
}

/* mentors */
/* Mentors Section */
.mentors {

  gap: 20px;
  padding: 60px 20px;
  position: relative;
  text-align: center;
  min-height: 80vh;
  background: radial-gradient(circle at top, #0d0d0d 0%, #000 100%);
  overflow: hidden;
  perspective: 1000px;
  z-index: 1;
}


 h2 {
  font-size: 3.5rem;
  color: #f5fffe;
  margin-bottom: 15px;
  text-shadow: 0 0 15px rgba(0, 255, 200, 0.5);
  z-index: 1;
  position: relative;
}

.mentor p , p{
  color: #d4d4d4;
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.5px;
  margin-top: 5px;
  opacity: 0.9;
  text-shadow: 0 0 5px rgba(0, 255, 230, 0.3);
  animation: fadeInText 3s ease-in-out, floatUpDown 3s ease-in-out infinite;
}
.para{
    margin-top: 60px;
}


/* Background animation */
.mentors::before {
  content: "";
  position: absolute;
  top: -45%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
      from 0deg,
      rgba(0, 255, 200, 0.15),
      rgba(0, 255, 255, 0.05),
      transparent,
      rgba(0, 255, 200, 0.1)
  );
  animation: spin 12s linear infinite;
  z-index: 0;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Individual mentor card */
.mentor {
    margin-top: 30px;
  display: inline-flex;
  gap: 200px;
  height: 500px;
  width: 1000px;
  perspective: 1000px;
  position: relative;
  transform-style: preserve-3d;
  opacity: 0;
  transform: translateY(50px);
  animation: fadeInUp 1s forwards;
margin-right: 10px;
  margin-bottom: 40px; 
}





.mentor:nth-child(1) { animation-delay: 0s; }
.mentor:nth-child(2) { animation-delay: 3s; }

/* Fade + slide-up animation */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Front face */
.front {
  background: conic-gradient(from 230deg,
      rgba(156, 158, 158, 0.76),
      rgba(0, 255, 255, 0.05),
      transparent,
      rgba(0, 255, 200, 0.1));
}



/* Inner flip container */
.mentor .inner {
  width: 100%;
  height: 100%;
  transition: transform 0.8s;
  transform-style: preserve-3d;
  cursor: pointer;
}

/* Flip on hover */
.mentor:hover .inner {
  transform: rotateY(180deg);
}
.mentor .front{
    display: flex;
}
.details{
    margin-left: 200px;
    text-align: center;
}
.front img{
    height: 300px;
    width: 300px;
    margin-top: 80px;
    border-radius: 50px;
}

/* Front & Back faces */
.mentor .front, .mentor .back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.5);
 
  color: #fff;
  
}


/* Back face rotated */
.mentor .back {
   padding: 60px;
   background: conic-gradient(from 0deg,
      rgba(0, 255, 200, 0.15),
      rgba(0, 255, 255, 0.05),
      transparent,
      rgba(0, 255, 200, 0.1));
  transform: rotateY(180deg);
}

/* Headings & lists */
.mentor h3 {
  margin-top: 30px;
  font-size: 2.5rem;
  color: #e9f1f1;
  text-shadow: 0 0 15px rgba(0, 255, 200, 0.5);
  z-index: 1;
}

.mentor p {
  margin-bottom: 10px;
  font-size: 1rem;
  color: #ccc;
}

ul {
  display: flex;
  text-decoration: none;
  list-style: none;
  justify-content: space-around;
  align-items: center;
   gap: 15px;
   margin-top: 30px;
   margin-right: 50px;

}

li {
   
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  position: relative;
  
  padding: 5px 15px;
  border-radius: 6px;
   background: rgba(255, 255, 255, 0.1);
}



/* Buttons */
.mentor .buttons {
  margin-top: 35px;
}

.mentor button {
  padding: 10px 25px;
  margin: 5px;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  background: radial-gradient(circle at bottom right, #010303 0%, #2a3d3b 100%);
  color: white;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}

.mentor button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px #06221f, 0 0 40px #0a1e20;
  background: conic-gradient(
    from 0deg,
    rgba(2, 22, 15, 0.705),
    rgba(0, 255, 255, 0.05),
    transparent,
    rgba(0, 255, 200, 0.1)
  );
}

.author {
  position: relative;
  color: #d4d4d4;
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.5px;

  margin-left: 20px;
  opacity: 0.9;
  text-shadow: 0 0 5px rgba(0, 255, 230, 0.3);
  animation: fadeInText 3s ease-in-out, floatUpDown 3s ease-in-out infinite;

}

.author::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: radial-gradient(circle, #020024 0%, #090979 35%, #00d4ff 100%);
  transition: width 0.3s ease;
}

.author:hover {
  color: white;
  /* background: rgba(255, 255, 255, 0.1); */
}

.author:hover::after {
  width: 100%;
}

@keyframes pulseGlow {
  0% {
    transform: scale(1);
    text-shadow: 0 0 10px #011311;
  }

  50% {
    transform: scale(1.05);
    text-shadow: 0 0 25px #070e0d;
  }

  100% {
    transform: scale(1);
    text-shadow: 0 0 10px #072522;
  }
}

@keyframes floatUpDown {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }

  100% {
    transform: translateY(0);
  }
}

@keyframes fadeInText {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 0.9;
    transform: translateY(0);
  }
}
/* ================= FOOTER ================= */
footer {
  text-align: center;
  padding: 25px;
  /* background-color: #101010; */
    background: conic-gradient(from 0deg,
      rgba(0, 255, 200, 0.15),
      rgba(0, 255, 255, 0.05),
      transparent,
      rgba(0, 255, 200, 0.1));
  font-size: 0.9rem;
  color: #777;
  border-top: 2px solid #1f1f1f;
}
.footer {
  background-color: #0c0c0c;
  color: #ccc;
  padding: 60px 20px 20px;
  text-align: center;
  
  position: relative;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
 
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  text-shadow: 0 0 15px rgba(0, 255, 200, 0.5);
  margin-bottom: 15px;
  z-index: 1;
  justify-content: center;
  
}

.footer-logo img {

  height: 40px;
  width: 30px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 255, 200, 0.6));
}


.footer-section h3, .footer-section h4 {
  font-size: 20px;
  color: white;
    text-shadow: 0 0 15px rgba(0, 255, 200, 0.5);
    z-index: 1;
  margin-bottom: 15px;
}

.footer-section p {
    font-size: 1.1rem;
    color: #ccc;
    
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    z-index: 2;
    opacity: 0.9;
    text-shadow: 0 0 5px rgba(0, 255, 230, 0.3);
    animation: fadeInText 3s ease-in-out, sway 3s ease-in-out infinite;
}

@keyframes sway {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(10px);
    }
}

@keyframes fadeInText {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 0.9;
        transform: translateY(0);
    }
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin: 8px 0;
}

.footer-section ul li a {
  color: white;
    text-shadow: 0 0 15px rgba(0, 255, 200, 0.5);
    z-index: 1;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color:  rgba(0, 255, 200, 0.5);
}

.footer-section .social-icons {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.footer-section .social-icons img {
  width: 25px;
  height: 25px;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.footer-section .social-icons img:hover {
  transform: scale(1.2);
  filter: brightness(0) invert(0.7) sepia(1) hue-rotate(160deg);
}

.footer-bottom {
  border-top: 1px solid #222;
  padding-top: 15px;
  font-size: 0.9rem;
  color: #777;
}

.contact a{
text-decoration: none;
color: white;
}

@media (max-width: 768px) {
  .header-top{
    gap:2px;
    line-height: 0.9;
  }
  .header-top h1{
    font-size:2rem;
  }
   header p{
    font-size: 0.9rem;
   }

  nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
.hero h2{
  margin-top:20px;
  font-size: 2rem;
}


  .hero p{
    max-width: fit-content;
  }
  .hero ul{
    display: flex;
    flex-direction: column;
     align-items: center;
    gap: 10px;
  }
  
 

}