/* Enhanced styling update for simplified portfolio */

/* 1. Modified colors for dark & light theme support */
:root {
  /* Updated core colors */
  --primary-color: #4361ee;
  --primary-dark: #3a56d4;
  --secondary-color: #ff7d00;
  --secondary-dark: #e56f00;

  /* Updated Light mode variables */
  --bg-light: #f8f9fa;
  --text-light: #212529;
  --text-secondary-light: #495057;
  --card-light: #ffffff;
  --border-light: #dee2e6;
  --shadow-light: 0 6px 15px rgba(0, 0, 0, 0.06);

  /* Updated Dark mode variables */
  --bg-dark: #121212;
  --text-dark: #f8f9fa;
  --text-secondary-dark: #ced4da;
  --card-dark: #1e1e1e;
  --border-dark: #333333;
  --shadow-dark: 0 6px 15px rgba(0, 0, 0, 0.2);

  /* Skill category box colors */
  --frontend-color-light: rgba(67, 97, 238, 0.08);
  --frontend-color-dark: rgba(67, 97, 238, 0.15);
  --backend-color-light: rgba(255, 125, 0, 0.08);
  --backend-color-dark: rgba(255, 125, 0, 0.15);
  --database-color-light: rgba(16, 185, 129, 0.08);
  --database-color-dark: rgba(16, 185, 129, 0.15);
  --tools-color-light: rgba(139, 92, 246, 0.08);
  --tools-color-dark: rgba(139, 92, 246, 0.15);

  /* Project card colors */
  --project-card-1: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%);
  --project-card-2: linear-gradient(135deg, #ff7d00 0%, #e56f00 100%);
  --project-card-3: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --project-card-4: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

/* Profile Image Redesign */
.profile-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: pulse 3s infinite;
  padding: 20px;
}

.profile-image {
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  border: 5px solid var(--primary);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.18);
  transition: all 0.5s ease;
  animation: morph 8s ease-in-out infinite;
  z-index: 2;
  position: relative;
  width: 280px;
  height: 280px;
  object-fit: cover;
  object-position: center top;
}

.profile-image::before {
  content: "";
  position: absolute;
  top: -15px;
  left: -15px;
  right: -15px;
  bottom: -15px;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  border: 2px dashed var(--primary);
  opacity: 0.6;
  animation: spin 20s linear infinite;
  z-index: -1;
}

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

@keyframes morph {
  0% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
  25% {
    border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%;
  }
  50% {
    border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
  }
  75% {
    border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%;
  }
  100% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  z-index: 1;
  animation: float 6s ease-in-out infinite;
}

.shape-1 {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  top: -20px;
  right: 10%;
  opacity: 0.7;
}

.shape-2 {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  bottom: -10px;
  left: 10%;
  opacity: 0.7;
  animation-delay: 3s;
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}

/* About Section Alignment Fix */
.personal-info {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 2rem;
  justify-content: space-between;
}

.info-item {
  flex: 1;
  min-width: 220px;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.info-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.info-item h3 {
  margin-bottom: 1rem;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  color: var(--primary);
}

.info-item h3 i {
  margin-right: 0.5rem;
}

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

.info-item li {
  display: flex;
  align-items: center;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}

.info-item li i {
  margin-right: 0.8rem;
  color: var(--primary);
  width: 18px;
  text-align: center;
}

.info-item a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s;
}

.info-item a:hover {
  color: var(--primary);
}

/* Sections Background Colors */
.skills {
  background-color: #f8f9fa;
  background-image: none;
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

.experience {
  background-color: #ffffff;
  background-image: none;
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

.certifications {
  background-color: #f8f9fa;
  background-image: none;
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

/* Certifications Section Fix */
.certifications-container {
  width: 100%;
  padding: 0 1rem;
}

.certifications-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  justify-content: center;
  width: 100%;
}

.certifications .project-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  animation: fadeIn 0.8s ease forwards;
}

.certifications .project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.12);
}

.certifications .project-card:before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg);
  animation: shimmer 6s infinite;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.certifications .project-card:hover:before {
  opacity: 1;
}

@keyframes shimmer {
  0% {
    transform: rotate(30deg) translateX(-150%);
  }
  100% {
    transform: rotate(30deg) translateX(150%);
  }
}

.certifications .project-details {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}

.certifications .project-details h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--dark);
  display: flex;
  align-items: center;
}

.certifications .project-details h3 i {
  margin-right: 0.8rem;
  color: var(--primary);
}

.certifications .project-details p {
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}

.certifications .project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  margin-bottom: 1rem;
}

.certifications .project-tech span {
  background-color: rgba(58, 134, 255, 0.1);
  color: var(--primary);
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
}

.certification-link {
  margin-top: auto;
}

.certification-link a {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s;
}

.certification-link a i {
  margin-right: 0.4rem;
}

.certification-link a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Projects Section Realignment */
.projects {
  background-color: #ffffff;
  padding: 5rem 0;
}

.projects-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

/* 2. Redesigned navigation bar */
.navbar {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(222, 226, 230, 0.2);
  padding: 15px 0;
  transition: all 0.3s ease;
}

.dark-mode .navbar {
  background-color: rgba(30, 30, 30, 0.85);
  border-bottom: 1px solid rgba(51, 51, 51, 0.2);
}

.navbar.scrolled {
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.dark-mode .navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.logo a {
  font-weight: 700;
  position: relative;
  padding-right: 4px;
}

.logo-text {
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  display: inline-block;
  margin-left: 2px;
  position: absolute;
  bottom: 2px;
}

.nav-links a {
  position: relative;
  margin: 0 12px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--secondary-color)
  );
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active-link::after {
  width: 100%;
}

/* 3. Categorized skills in box modal */
.skills-container {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
}

.skill-group {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 30px;
  width: 100%;
}

/* Make skill categories display in two columns */
.skill-group .skill-category {
  flex: 1;
  min-width: 350px;
}

.skill-category {
  padding: 25px;
  border-radius: 12px;
  transition: all 0.3s ease;
  height: 100%;
}

/* Category-specific styling */
.skill-category.frontend {
  background-color: var(--frontend-color-light);
  border-left: 4px solid var(--primary-color);
}

.dark-mode .skill-category.frontend {
  background-color: var(--frontend-color-dark);
}

.skill-category.backend {
  background-color: var(--backend-color-light);
  border-left: 4px solid var(--secondary-color);
}

.dark-mode .skill-category.backend {
  background-color: var(--backend-color-dark);
}

.skill-category.database {
  background-color: var(--database-color-light);
  border-left: 4px solid #10b981;
}

.dark-mode .skill-category.database {
  background-color: var(--database-color-dark);
}

.skill-category.tools {
  background-color: var(--tools-color-light);
  border-left: 4px solid #8b5cf6;
}

.dark-mode .skill-category.tools {
  background-color: var(--tools-color-dark);
}

.skill-category h3 {
  margin-bottom: 20px;
  font-size: 20px;
  display: flex;
  align-items: center;
}

.skill-category h3 i {
  margin-right: 10px;
  color: var(--primary-color);
}

.skill-category.backend h3 i {
  color: var(--secondary-color);
}

.skill-category.database h3 i {
  color: #10b981;
}

.skill-category.tools h3 i {
  color: #8b5cf6;
}

.skill-bar {
  background: var(--primary-color);
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--secondary-color)
  );
}

.skill-tags {
  margin-top: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  background-color: rgba(67, 97, 238, 0.1);
  color: var(--text-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.dark-mode .skill-tag {
  background-color: rgba(67, 97, 238, 0.15);
}

.skill-tag:hover {
  transform: translateY(-3px);
  background-color: var(--primary-color);
  color: white;
}

/* 4. Redesigned contact & connect cards */
.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.contact-item {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.contact-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.dark-mode .contact-item:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.contact-item i {
  font-size: 28px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 15px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-dark) 100%
  );
  color: white;
  transition: all 0.3s ease;
}

.contact-item:nth-child(2) i {
  background: linear-gradient(
    135deg,
    var(--secondary-color) 0%,
    var(--secondary-dark) 100%
  );
}

.contact-item:nth-child(3) i {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.contact-details {
  text-align: center;
}

.contact-details h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.contact-details a,
.contact-details p {
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: var(--primary-color);
}

.contact-social {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 20px;
}

.social-item {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(67, 97, 238, 0.1);
  color: var(--text-color);
  font-size: 20px;
  transition: all 0.3s ease;
}

.dark-mode .social-item {
  background-color: rgba(67, 97, 238, 0.15);
}

.social-item:hover {
  transform: translateY(-5px);
  background-color: var(--primary-color);
  color: white;
}

/* 5 & 6. Fixed alignment for project section & Enhanced project cards with theme support */
.project-card {
  border-radius: 12px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.dark-mode .project-card:hover {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.projects-content .project-card:nth-child(4n + 1) .project-image::before {
  background: var(--project-card-1);
}

.projects-content .project-card:nth-child(4n + 2) .project-image::before {
  background: var(--project-card-2);
}

.projects-content .project-card:nth-child(4n + 3) .project-image::before {
  background: var(--project-card-3);
}

.projects-content .project-card:nth-child(4n + 4) .project-image::before {
  background: var(--project-card-4);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.project-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.85;
  z-index: 1;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  transform: scale(1.05);
  filter: grayscale(30%);
}

.project-card:hover .project-image img {
  transform: scale(1);
  filter: grayscale(0%);
}

.project-buttons {
  position: absolute;
  bottom: -50px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 15px;
  padding: 15px;
  z-index: 2;
  transition: bottom 0.3s ease;
}

.project-card:hover .project-buttons {
  bottom: 0;
}

.project-btn {
  background-color: white;
  color: var(--text-light);
  border-radius: 30px;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.project-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.project-details {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 15px;
}

.project-tech span {
  background-color: rgba(67, 97, 238, 0.08);
  color: var(--text-color);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  transition: all 0.3s ease;
}

.dark-mode .project-tech span {
  background-color: rgba(67, 97, 238, 0.15);
}

.project-tech span:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* 7. Fix display issues for certification section in dark theme */
.dark-mode .certification-link a {
  color: #5d7bff;
}

.dark-mode .certification-link a:hover {
  color: #7b93ff;
}

/* Responsive design adjustments */
@media (max-width: 992px) {
  .skills-container {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .projects-content,
  .certifications-content {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 576px) {
  .skill-category {
    padding: 20px;
  }

  .contact-item {
    padding: 20px;
  }
}