/* === Reset === */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* === Body Layout === */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: linear-gradient(to right, #290445, #161616);
  font-family: 'Orbitron', sans-serif;
  color: #fff;
  padding: 0;
}

/* === Navbar === */
nav {
  background: linear-gradient(to right, #6505ad, #161616);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  box-shadow: 0 3px 10px rgba(255, 255, 255, 0.3);
  border-radius: 0 0 12px 12px;
  user-select: none;
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 1.2rem;
  color: white;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

nav ul li {
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background-color 0.3s ease;
  color: white;
}

nav ul li a {
  color: rgb(153, 152, 147);
  text-decoration: none;
}

.navbar .nav-links li a.active {
  color: #f6de02;
  font-weight: 700;
}

nav ul li:hover {
  background-color: rgba(255, 121, 198, 0.25);
}

/* === Main Container === */
.container {
  flex-grow: 1;
  padding: 32px 24px 64px;
  max-width: 1200px;
  margin: 24px auto;
  text-align: center;
  width: 100%;
}

.container h1 {
  color: #00ff9f; /* Neon mint green */
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow:
    0 0 1px #00ff9f,
    0 0 1px #00ffc8,
    0 0 1px #fff;
  margin-bottom: 40px;
  animation: animePop 1.5s ease-in-out infinite alternate;
}

.container .title span {
  color: #ffffff; 
  font-size: 2rem;
  font-weight: 100;
  letter-spacing: 4px;
  text-shadow:
    0 0 6px #0d0d0d,
    0 0 2px #acabac,
    0 0 2px #161113;
  display: block;
  margin-top: 12px;
}

@keyframes animePop {
  0% {
    transform: scale(1);
    text-shadow:
      0 0 1px #00ff9f,
      0 0 1px #00ffc8,
      0 0 1px #fff;
  }
  100% {
    transform: scale(1.05);
    text-shadow:
      0 0 1px #00ff9f,
      0 0 1px #00ffc8,
      0 0 1px #fff;
  }
}

/* === Teams Grid === */
.teams {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 32px;
  padding: 0 24px;
  margin: 32px auto;
  max-width: 1080px;
  justify-content: center;
}

/* === Team Card === */
.team-card {
  perspective: 1500px;
  cursor: pointer;
  position: relative;
  border-radius: 50%;
  overflow: visible;
  transition: box-shadow 0.35s ease, transform 0.35s ease;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;

  animation: teamCardEnter 0.8s ease-out both;
}

.teams .team-card:nth-child(1) {
  animation-delay: 0.2s;
}
.teams .team-card:nth-child(2) {
  animation-delay: 0.4s;
}
.teams .team-card:nth-child(3) {
  animation-delay: 0.6s;
}
/* Add more if you have more teams */

.team-card:focus,
.team-card:active {
  outline: none;
}

/* === Flip Animation === */
.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: transparent;
  transition: transform 0.8s ease;
  transform-style: preserve-3d;
}

.team-card:hover .card-inner {
  transform: rotateY(180deg);
}

/* === Active Glowing Card === */
.team-card.active {
  transform: scale(1.3);
  z-index: 20;
  box-shadow: 0 0 30px 15px #ff79c6;
  animation: glowPulse 2.5s infinite alternate;
}

@keyframes glowPulse {
  0% {
    box-shadow: 0 0 15px 6px #ff79c6;
  }
  100% {
    box-shadow: 0 0 35px 12px #d65ca0;
  }
}

/* === Front & Back Face === */
.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px;
  color: #fff;
}

.card-front {
  background: #3c0077;
}

.card-back {
  background: #2a004d;
  transform: rotateY(180deg);
  font-weight: 700;
  letter-spacing: 0.07em;
  font-size: 1.1rem;
  color: #ff79c6;
  text-shadow: 0 0 8px #d65ca0;
  padding-top: 40px;
  gap: 16px;
}

/* === Team Logo === */
.team-logo {
  max-width: 80%;
  max-height: 160px;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  pointer-events: none;
}

.team-card:hover .team-logo {
  transform: scale(0.95);
}

.team-card.active .team-logo {
  transform: scale(1.4);
  box-shadow:
    0 0 14px 4px #ff79c6,
    0 0 48px 20px #d65ca0,
    0 0 100px 40px #8e2d68;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}

/* === Footer === */
footer {
  margin-top: auto;
  padding: 20px;
  background: rgba(50, 0, 80, 0.85);
  text-align: center;
  color: #f8a1ff;
  font-weight: 700;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.12em;
  font-size: 1rem;
  box-shadow: 0 -3px 12px rgba(255, 121, 198, 0.45);
  border-radius: 0 0 12px 12px;
}

/* === Responsiveness === */

/* Tablet */
@media (max-width: 900px) {
  .teams {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 32px;
    max-width: 95vw;
  }

  .team-card {
    max-width: 280px; /* bigger on tablet */
  }

  .team-logo {
    max-height: 160px;
  }

  nav {
    padding: 12px 20px;
    font-size: 1.1rem;
  }

  nav ul {
    gap: 24px;
    flex-wrap: wrap;
  }

  .container {
    padding: 24px 16px 48px;
  }
}

/* Mobile */
@media (max-width: 600px) {
  nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px;
    font-size: 1rem;
    gap: 12px;
  }

  nav ul {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  nav ul li {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    text-align: center;
  }

  .teams {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 16px;
  }

  .team-card {
    max-width: 240px; /* bigger on mobile */
    margin: 0 auto;
  }

  .team-logo {
    max-height: 140px;
  }

  .container {
    padding: 16px 16px 40px;
  }
}

@keyframes teamCardEnter {
  0% {
    transform: translateY(40px) scale(0.8);
    opacity: 0;
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}