.toolkit-section {
  padding: 2rem 0;
}

.tool-card {
  border: none;
  border-radius: 0.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease,
    background-color 0.3s ease;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  background-color: #ffffff;
}
.tool-card:hover {
  transform: translateY(-0.5rem) scale(1.02);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  background-color: #e7f1ff; /* light blue */
}

.tool-icon {
  font-size: 1.5rem;
  color: #0d6efd;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(13, 110, 253, 0.1);
  border-radius: 50%;
}

.card-title {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.card-text {
  color: #6c757d;
  font-size: 0.9rem;
}

/* HE */
.skills-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.skills-header {
  text-align: center;
  margin-bottom: 4rem;
}

.skills-header h2 {
  font-size: 2.5rem;
  color: #2c3e50;
  margin-bottom: 1rem;
  font-weight: 600;
}

.skills-header p {
  color: #7f8c8d;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* .skills-category {
  margin-bottom: 4rem;
  background: #fff;
  border-radius: 15px;
  padding: 2.5rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  border: 1px solid #e9ecef;
} */

.category-title {
  font-size: 1.5rem;
  color: #2c3e50;
  margin-bottom: 2rem;
  font-weight: 600;
  text-align: center;
  position: relative;
}

.category-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #3498db, #2980b9);
  border-radius: 2px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid #e9ecef;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.skill-card:hover {
  border-color: #3498db;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(52, 152, 219, 0.15);
}

.skill-icon {
  /* width: 60px;
  height: 60px; */
  margin: 0 auto 1rem;
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  /* background: linear-gradient(135deg, #3498db, #2980b9); */
  border-radius: 50%;
  position: relative;
}

.skill-card:hover .skill-icon {
  transform: scale(1.5);
}

.skill-name {
  transition: transform 0.3s ease;
}

.skill-card:hover .skill-name {
  transform: translateY(10px);
}

.skill-icon svg {
  width: 3rem;
  height: 3rem;
}

.skill-name {
  color: #2c3e50;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.skill-level {
  color: #7f8c8d;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Category specific accent colors */
.category-dev .category-title::after {
  /* background: linear-gradient(90deg, #e74c3c, #c0392b); */
}

.category-dev .skill-card:hover {
  /* border-color: #e74c3c; */
  box-shadow: 0 8px 25px rgba(231, 76, 60, 0.15);
}

.category-dev .skill-icon {
  /* background: linear-gradient(135deg, #e74c3c, #c0392b); */
}

.category-database .category-title::after {
  background: linear-gradient(90deg, #27ae60, #229954);
}

.category-database .skill-card:hover {
  border-color: #27ae60;
  box-shadow: 0 8px 25px rgba(39, 174, 96, 0.15);
}

.category-database .skill-icon {
  background: linear-gradient(135deg, #27ae60, #229954);
}

.category-bi .category-title::after {
  background: linear-gradient(90deg, #9b59b6, #8e44ad);
}

.category-bi .skill-card:hover {
  border-color: #9b59b6;
  box-shadow: 0 8px 25px rgba(155, 89, 182, 0.15);
}

.category-bi .skill-icon {
  background: linear-gradient(135deg, #9b59b6, #8e44ad);
}

.category-programming .category-title::after {
  background: linear-gradient(90deg, #34495e, #2c3e50);
}

.category-programming .skill-card:hover {
  border-color: #34495e;
  box-shadow: 0 8px 25px rgba(52, 73, 94, 0.15);
}

.category-programming .skill-icon {
  background: linear-gradient(135deg, #34495e, #2c3e50);
}

.category-libraries .category-title::after {
  background: linear-gradient(90deg, #1abc9c, #16a085);
}

.category-libraries .skill-card:hover {
  border-color: #1abc9c;
  box-shadow: 0 8px 25px rgba(26, 188, 156, 0.15);
}

.category-libraries .skill-icon {
  background: linear-gradient(135deg, #1abc9c, #16a085);
}

.category-ml .category-title::after {
  background: linear-gradient(90deg, #f39c12, #e67e22);
}

.category-ml .skill-card:hover {
  border-color: #f39c12;
  box-shadow: 0 8px 25px rgba(243, 156, 18, 0.15);
}

.category-ml .skill-icon {
  background: linear-gradient(135deg, #f39c12, #e67e22);
}

/* Responsive Design */
@media (max-width: 768px) {
  .skills-container {
    padding: 0 1rem;
  }

  .skills-header h2 {
    font-size: 2rem;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }

  .skill-card {
    padding: 1rem;
  }

  .skill-icon {
    width: 50px;
    height: 50px;
  }

  .skill-icon svg {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .skill-card {
    padding: 1rem 0.5rem;
  }
}

#project_container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 1.5rem;
  position: relative;
}

@media screen and (max-width: 768px) {
  #project_container {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  
}

/* .project-card img {
  width: 100%;
  aspect-ratio: 16 / 9 !important;
  object-fit: cover;
} */

.project-card {
  background: #fff;
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 2px solid #e9ecef;
  position: relative;
  overflow: hidden;

  width: 100%;
  aspect-ratio: 16 / 9 !important;
}

.project-card:hover {
  border-color: #3498db;
  transform: translateY(-10px);
  transform: scale(1.04);
  box-shadow: 0 8px 25px rgba(52, 152, 219, 0.15);
}

.project-info {
  position: absolute;
  width: 100%;
  bottom: 0;
  left: o;
  right: 0;
  background: color-mix(in srgb, var(--background-color), transparent 10%);
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.project-card:hover .project-info {
  transform: translateY(0);
  transform: scale(1.04);
}

.project-info h4 {
  font-size: 18px;
  font-weight: 600;
  padding-right: 50px;
}

.project-info p {
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  font-size: 14px;
  margin-bottom: 0;
  padding-right: 50px;
}

.portfolio-links {
  display: flex;
  flex-direction: column;
  justify-content: start;
  gap: 5px;
}

.project-info .git-link,
.project-info .linkdin-link {
  /* position: absolute;
  right: 50px;
  font-size: 24px;
  top: calc(50% - 14px); */
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  transition: 0.3s;
  /* line-height: 0; */
}

.project-info .linkdin-link:hover {
  color: var(--accent-color);
}

.project-info .linkdin-link {
  font-size: 10px;
}

.project-info .git-link {
  font-size: 10px;
}

.project-info .git-link:hover {
  color: #060606;
}

.about-image-wrapper {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(145deg, #ffffff, #f0f2f5);
  padding: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 25px rgba(5, 99, 187, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  /* transform: perspective(1000px) rotateY(-5deg) rotateX(2deg); */
}

.about-image-wrapper:hover {
  transform: translateY(-10px);
  /* box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2), 0 15px 35px rgba(5, 99, 187, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.8); */
}

.about-image-wrapper img {
  width: 100%;
  object-fit: cover;
  display: block;
  border-radius: 22px;
  transition: filter 0.3s ease;
  image-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.about-image-wrapper:hover img {
  filter: brightness(1.05) contrast(1.02);
}

/* Play button overlay for hover (full overlay) */
.play-btn {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5, 99, 187, 0.53),
    rgba(52, 152, 219, 0.75)
  );
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: all 0.4s ease;
  border-radius: 22px;
  margin: 8px;
}

.about-image-wrapper:hover .play-btn {
  opacity: 1;
}

/* Small play indicator in bottom-left corner (always visible) */
.play-indicator {
  position: absolute;
  bottom: 20px;
  left: 20px;
  /* background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6)); */
  background-color: #0563bb;
  backdrop-filter: blur(10px);
  color: white;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 23px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  z-index: 2;
  border: 2px solid white;
}

.about-image-wrapper:hover .play-indicator {
  /* transform: scale(1.1);
  background: linear-gradient(135deg, rgba(5, 99, 187, 0.9), rgba(52, 152, 219, 0.8)); */
  transform: scale(0);
}

.play-icon {
  background: linear-gradient(135deg, #ffffff, #f8f9fa);
  color: #0563bb;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2),
    0 5px 15px rgba(255, 255, 255, 0.1);
  transform: scale(0.8);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.play-icon::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: left 0.5s ease;
}

.about-image-wrapper:hover .play-icon {
  transform: scale(1);
}

.about-image-wrapper:hover .play-icon::before {
  left: 100%;
}

.play-icon i {
  margin-left: 4px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.play-indicator i {
  margin-left: 2px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .about-image-wrapper:hover {
    transform: translateY(-5px);
  }

  .play-indicator {
    width: 40px;
    height: 40px;
    font-size: 14px;
    bottom: 15px;
    left: 15px;
  }
}

/* Download Resume Button Code */

.resume-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 10px 20px;
  /* background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%); */
  background-color: transparent;
  color: #000;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.5px;
  /* box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3); */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid #fff;
  backdrop-filter: blur(10px);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.resume-btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}

.resume-btn-primary:hover::before {
  left: 100%;
}

.resume-btn-primary:hover {
  transform: translateY(-3px);
  /* box-shadow: 0 15px 35px rgba(79, 70, 229, 0.4); */
}

.resume-btn-primary:active {
  transform: translateY(-1px);
}

.download-icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.download-icon-minimal {
  width: 18px;
  height: 18px;
}

/* Responsive */
@media (max-width: 768px) {
  .resume-btn-primary,
  .resume-btn-outline {
    padding: 14px 28px;
    font-size: 15px;
  }

  .resume-btn-minimal {
    padding: 10px 20px;
    font-size: 14px;
  }
}

.download_resume_btn_2 {
  color: var(--contrast-color);
  background: var(--accent-color);
  border: 0;
  padding: 10px 30px;
  transition: 0.4s;
  border-radius: 50px;
  margin-bottom: 20px;
  margin-top: -10px;
}

.download_resume_btn_2:hover {
  background: color-mix(in srgb, var(--accent-color), transparent 25%);
}

.hidden {
  display: none !important;
}

.resume-title {
  color: #2c3e50;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.resume-item {
  background: #f8f9fa;
  border-left: 4px solid #007bff;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.resume-item h4 {
  color: #495057;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

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

.resume-item li {
  margin-bottom: 0.5rem;
  color: #6c757d;
}

.resume-item a {
  color: #007bff;
  text-decoration: none;
  font-weight: 500;
}

.resume-item a:hover {
  color: #0563bb;
  text-decoration: underline;
}

/* Mobile view - single column with specific order */
@media (max-width: 991.98px) {
  .row {
    flex-direction: column;
  }

  .mca-section {
    order: 1;
  }
  .bca-section {
    order: 2;
  }
  .twelve-section {
    order: 3;
  }
  .ten-section {
    order: 4;
  }

  .col-lg-6 {
    margin-bottom: 2rem;
  }
}

/* Desktop view maintains original grid */
@media (min-width: 992px) {
  .row {
    display: flex;
    flex-wrap: wrap;
  }
}

.container {
  padding: 2rem 1rem;
  max-width: 1200px;
}