/* ─── RESET ─── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #f4f9f9;
  color: #222;
}

/* ─── HEADER ─── */
header {
  background: #d0ebe6;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  flex-wrap: wrap;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #00695c;
}

nav {
  display: flex;
  flex-wrap: wrap;
}

nav a {
  margin: 0 1rem;
  color: #004d40;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: #009688;
}

.auth-buttons {
  display: flex;
  flex-wrap: wrap;
}

.auth-buttons button {
  margin-left: 0.5rem;
  padding: 0.5rem 1rem;
  border: none;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

/* ─── HERO SECTION ─── */
.hero {
  background: #e0f2f1;
  padding: 3rem 2rem;
  text-align: center;
  color: #00a88e;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 600;
  color: #00a88e;
}

.highlight {
  color: #00796b;
  border-bottom: 3px solid #00796b;
}

/* ─── SEARCH SECTION ─── */
.search-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.search-section input {
  padding: 0.8rem 1rem;
  font-size: 1rem;
  border: 2px solid #00796b;
  border-radius: 8px;
  width: 300px;
  max-width: 90%;
  transition: 0.3s ease;
}

.search-section input:focus {
  outline: none;
  border-color: #004d40;
  background-color: #f1fefc;
}

.search-section button {
  padding: 0.8rem 1.2rem;
  background-color: #009688;
  border: none;
  color: white;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s;
}

.search-section button:hover {
  background-color: #00796b;
  transform: scale(1.05);
}

#noResults {
  display: none;
}

/* ─── GRID LAYOUT ─── */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
}

/* ─── COURSE CARDS ─── */
.card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform 0.3s, background-color 0.3s, box-shadow 0.3s;
  text-align: center;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-8px);
  background: #e0f7fa;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.card h3 {
  margin: 1rem 0 0.5rem;
  color: #00695c;
}

.card p {
  font-size: 0.9rem;
  color: #444;
}

/* ─── ICONS ─── */
.icon {
  font-size: 2.2rem;
  transition: transform 0.3s ease;
}

.card:hover .icon {
  transform: scale(1.2);
  color: #004d40;
}

/* ─── FOOTER ─── */
footer {
  background-color: #00a88e;
  color: #fff;
  padding: 50px 20px;
  text-align: center;
  font-family: 'Poppins', sans-serif;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-logo img {
  max-width: 120px;
  margin-bottom: 20px;
}

.social-icons {
  margin: 25px 0;
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.social-icon {
  font-size: 32px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease-in-out;
}

.social-icon:hover {
  transform: scale(1.3);
}

.social-icon.instagram:hover { color: #e4405f; }
.social-icon.mail:hover { color: #d44638; }
.social-icon.telephone:hover { color: #34b7f1; }
.social-icon.linkedin:hover { color: #0077b5; }
.social-icon.facebook:hover { color: #3b5998; }
.social-icon.whatsapp:hover { color: #25d366; }

.contact-info {
  margin-top: 20px;
  font-size: 16px;
  color: #ccc;
}

.contact-info a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info a:hover {
  color: #f1c40f;
}

/* ────────────── RESPONSIVE MEDIA QUERIES ────────────── */

/* 📱 Mobile (<=600px) */
@media (max-width: 600px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0.5rem;
  }

  nav a {
    margin: 0.5rem 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .search-section {
    padding: 1.5rem 1rem;
    flex-direction: column;
    gap: 0.8rem;
  }

  .grid-container {
    padding: 1rem;
    gap: 1rem;
  }

  .card {
    padding: 1rem;
  }

  footer {
    padding: 30px 10px;
  }

  .contact-info {
    font-size: 14px;
  }

  .social-icon {
    font-size: 28px;
  }
}

/* 📲 Tablet (601px - 1024px) */
@media (min-width: 601px) and (max-width: 1024px) {
  header {
    flex-direction: row;
    flex-wrap: wrap;
  }

  nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .grid-container {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .search-section {
    padding: 2rem;
  }

  footer {
    padding: 40px 20px;
  }
}

/* 💻 Desktop (1025px and above) */
@media (min-width: 1025px) {
  .grid-container {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}
.wishlist-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.wishlist-btn:hover {
  transform: scale(1.2);
}

.card {
  position: relative;
  padding: 20px;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card.added .wishlist-btn {
  color: red;
}

#voiceBtn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  padding: 15px;
  font-size: 22px;
  background-color: #0073e6;
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 999;
  transition: background 0.3s ease;
}
#voiceBtn:hover {
  background-color: #005bb5;
}

/* 🌟 Popup Base */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

.popup.hidden {
  opacity: 0;
  pointer-events: none;
}

.popup-content {
  background-color: #ffffff;
  padding: 30px 40px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  animation: popupFadeIn 0.4s ease forwards;
}

.popup-content h3 {
  margin-bottom: 10px;
  color: #00796b;
  font-size: 1.5rem;
}

.popup-content p {
  color: #333;
  font-size: 1rem;
  margin-bottom: 20px;
}

.popup-content button {
  background-color: #00796b;
  color: white;
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.popup-content button:hover {
  background-color: #004d40;
}

@keyframes popupFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
#careerModal {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none; justify-content: center; align-items: center;
  z-index: 9999;
}

#careerModal:not(.hidden) {
  display: flex;
}

.career-modal-content {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.close-btn {
  position: absolute; top: 10px; right: 20px;
  font-size: 28px; cursor: pointer;
}

.career-path-flow {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.career-path-box {
  background: #f1f8ff;
  padding: 15px;
  border-left: 5px solid teal;
  border-radius: 8px;
}
.details-btn {
  margin-top: 10px;
  display: inline-block;
  padding: 8px 14px;
  background-color: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.details-btn:hover {
  background-color: #0056b3;
}
  body {
      margin: 0;
      font-family: Arial, sans-serif;
      transition: background-color 0.3s, color 0.3s;
    }

    .navbar {
      background-color: #00796b;
      padding: 1rem;
      color: white;
    }

    .hero {
      padding: 60px 20px;
      text-align: center;
      background-color: #f5f5f5;
      transition: background-color 0.3s, color 0.3s;
    }

    .course-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      padding: 20px;
    }

    .course {
      background-color: #ffffff;
      border: 1px solid #ddd;
      border-radius: 8px;
      padding: 20px;
      width: 280px;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      transition: background-color 0.3s, color 0.3s;
    }

    .course h3 {
      margin-top: 0;
    }

    /* Dark mode styles */
    body.dark-mode {
      background-color: #121212;
      color: #f1f1f1;
    }

    body.dark-mode .hero {
      background-color: #1e1e1e;
      color: #ffffff;
    }

    body.dark-mode .course {
      background-color: #1e1e1e;
      color: #ffffff;
      border: 1px solid #444;
    }

    /* Toggle button styles */
    #themeToggle {
      position: fixed;
      bottom: 20px;
      left: 20px;
      width: 42px;
      height: 42px;
      background-color: #ffffff;
      border: none;
      border-radius: 50%;
      font-size: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 10px rgba(0,0,0,0.25);
      cursor: pointer;
      z-index: 9999;
      transition: background-color 0.3s, transform 0.3s;
    }

    #themeToggle:hover {
      transform: scale(1.1);
    }

    body.dark-mode #themeToggle {
      background-color: #222;
      color: #fff;
    }