body {
      font-family: 'Segoe UI', sans-serif;
      margin: 0;
      background: #f9f9f9;
      color: #333;
    }
    /* ─── 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;
}
    .resource-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.5rem;
      padding: 2rem;
    }
    .card {
  background: linear-gradient(145deg, #ffffff, #f0f0f0);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 6px solid teal;
}

.card:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
}

    
    .card h2 {
      margin: 0 0 0.5rem;
      color: teal;
      font-size: 1.2rem;
    }
    .card p {
      margin-bottom: 1rem;
    }
    .card button {
      background: teal;
      color: white;
      border: none;
      padding: 0.5rem 1rem;
      border-radius: 5px;
      cursor: pointer;
      transition: background 0.3s;
    }
    .card button:hover {
      background-color: #00796b;
    }
    .tool-section {
      padding: 2rem;
      display: none;
      max-width: 900px;
      margin: auto;
      background: white;
      border-radius: 12px;
      box-shadow: 0 0 12px rgba(0,0,0,0.1);
    }
    .tool-section.active {
      display: block;
    }
    .tool-section input,
    .tool-section textarea {
      width: 100%;
      margin-bottom: 1rem;
      padding: 0.6rem;
      font-size: 1rem;
      border: 1px solid #ccc;
      border-radius: 6px;
    }
    .tool-section button {
      background: teal;
      color: white;
      padding: 0.6rem 1.2rem;
      border: none;
      margin-right: 1rem;
      border-radius: 6px;
      cursor: pointer;
    }
    .tool-section button:hover {
      background: #00796b;
    }
    #resumeOutput, #cgpaResult {
      margin-top: 2rem;
      padding: 1rem;
      background: #fff;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }
    /* ─── 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;
}

@media (max-width: 1024px) {
  .tool-section {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .tool-section {
    padding: 1rem;
  }

  .resource-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    padding: 1rem;
  }

  .card h2 {
    font-size: 1rem;
  }

  .card p {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.2rem;
    text-align: center;
  }

  .tool-section input,
  .tool-section textarea {
    font-size: 0.9rem;
    padding: 0.5rem;
  }

  .tool-section button,
  .card button {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
  }
}

#resumeOutput {
  font-family: 'Segoe UI', sans-serif;
  background: #fff;
  padding: 2rem;
  margin-top: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
  color: #333;
  line-height: 1.6;
}

#resumeOutput a {
  color: #00796b;
  text-decoration: none;
}

#resumeOutput h1, 
#resumeOutput h2 {
  margin-bottom: 0.5rem;
}

#resumeOutput ul {
  padding-left: 20px;
}

.tool-section {
  transition: all 0.3s ease-in-out;
  transform: translateY(20px);
  opacity: 0;
}

.tool-section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.tool-section h2 {
  color: #00796b;
  margin-bottom: 1rem;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tool-section input,
.tool-section textarea,
.tool-section select {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  transition: box-shadow 0.2s;
}

.tool-section input:focus,
.tool-section textarea:focus {
  box-shadow: 0 0 5px teal;
  outline: none;
}

.tool-section button {
  background: #00796b;
  color: #fff;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin-right: 0.5rem;
  font-weight: bold;
  transition: background 0.3s ease, transform 0.2s ease;
}

.tool-section button:hover {
  background: #004d40;
  transform: scale(1.05);
}

#cgpaResult, #resumeOutput {
  margin-top: 2rem;
  padding: 1.5rem;
  background: #f0fdf4;
  border-left: 6px solid #00a88e;
  border-radius: 12px;
  font-size: 1.1rem;
}
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

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

@keyframes typewriter {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blinkCaret {
  50% { border-color: transparent; }
}

.resource-grid .card {
  animation: floatUp 0.6s ease-in-out forwards;
  opacity: 0;
}

.resource-grid .card:nth-child(1) { animation-delay: 0.1s; }
.resource-grid .card:nth-child(2) { animation-delay: 0.2s; }
.resource-grid .card:nth-child(3) { animation-delay: 0.3s; }
.resource-grid .card:nth-child(4) { animation-delay: 0.4s; }
.resource-grid .card:nth-child(5) { animation-delay: 0.5s; }

.tool-section h2 {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid teal;
  animation:
    typewriter 2.5s steps(40, end),
    blinkCaret 0.75s step-end infinite;
  width: 100%;
}

.card button {
  animation: pulse 2s infinite;
}

header .logo {
  animation: fadeInDown 1s ease-in-out;
}

#loadingSpinner {
  display: none;
  margin: 1rem auto;
  width: 50px;
  height: 50px;
  border: 6px solid #eee;
  border-top: 6px solid teal;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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