/* ================= GLOBAL ================= */
body {
  background: linear-gradient(135deg, #0b0f17, #0f0f0f);
  color: #eaeaea;
  font-family: 'Segoe UI', sans-serif;
  overflow-x: hidden;
  animation: fadeIn 0.8s ease-in-out;
}
/* Portfolio card image uniform height */
.portfolio-card img {
  width: 100%;
  height: 180px;              /* SAME height for all images */
  object-fit: cover;          /* Crop without distortion */
  border-radius: 12px;
  display: block;
}
.portfolio-card img {
  transition: transform 0.4s ease;
}

.portfolio-card:hover img {
  transform: scale(1.05);
}
@media (max-width: 768px) {
  .portfolio-card img {
    height: 160px;
  }
}

/* ================= MOBILE RESPONSIVE ================= */

@media (max-width: 992px) {

  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    left: 0;
    top: 0;
    margin-bottom: 20px;
  }

  .content {
    margin-left: 0;
    padding: 15px;
  }

  .profile-img {
    width: 120px;
    height: 120px;
  }

  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .timeline {
    padding-left: 20px;
  }

  .timeline::before {
    left: 6px;
  }

  .timeline-dot {
    left: -20px;
  }
}

/* ===== MICRO INTERACTIONS ===== */

/* Smooth hover for cards */
.card-box {
  will-change: transform;
}

.card-box:hover {
  transform: translateY(-8px) scale(1.01);
}

/* Timeline item hover */
.timeline-content {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-content:hover {
  transform: translateX(6px);
  box-shadow: 0 12px 30px rgba(31, 111, 235, 0.25);
}

/* Skill icon hover polish */
.skills-grid div {
  transition: transform 0.25s ease;
}

.skills-grid div:hover {
  transform: translateY(-6px) scale(1.12);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #1f6feb, #2563eb);
  border: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.45);
}

/* ================= NAVBAR ================= */
.navbar {
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(8px);
}

.navbar .nav-link {
  position: relative;
  font-weight: 500;
}

.navbar .nav-link::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: #1f6feb;
  left: 0;
  bottom: -6px;
  transition: 0.3s ease;
}

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

/* ================= LAYOUT ================= */
.main-section {
  padding-top: 90px;
}

/* ================= SIDEBAR ================= */
.sidebar {
  position: fixed;
  top: 110px;
  left: 30px;
  width: 280px;
  height: calc(100vh - 140px);
  background: linear-gradient(160deg, #111827, #0f172a);
  padding: 25px;
  border-radius: 18px;
  border: 1px solid #1f2937;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.65);
  text-align: center;
  overflow-y: auto;
  animation: slideInLeft 0.9s ease forwards;
}

.profile-img {
  width: 160px;
  height: 160px;
  border-radius: 14px;
  border: 2px solid #334155;
  object-fit: cover;
}

/* Role Badge */
.role {
  background: linear-gradient(135deg, #1f6feb, #3b82f6);
  padding: 6px 14px;
  font-size: 13px;
}

/* Contact */
.contact-list {
  list-style: none;
  padding: 0;
  font-size: 14px;
}

.contact-list li {
  margin: 10px 0;
  color: #cbd5f5;
}

/* Social Icons */
.social-icons i {
  font-size: 20px;
  margin: 10px;
  cursor: pointer;
  transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons i:hover {
  transform: translateY(-4px) scale(1.15);
  color: #1f6feb;
}

/* Scrollbar */
.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 10px;
}

/* ================= RIGHT CONTENT ================= */
.content {
  margin-left: 320px;
  padding: 30px;
}

/* ================= CARD ================= */
.card-box {
  background: linear-gradient(145deg, #111827, #0b1220);
  padding: 22px;
  border-radius: 14px;
  margin-bottom: 22px;
  border: 1px solid #1f2937;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.65);
}

/* ================= ABOUT ================= */
.about-card p {
  line-height: 1.75;
  font-size: 15px;
  color: #dbeafe;
}

.accent {
  color: #60a5fa;
  font-weight: 600;
}

/* ================= HIGHLIGHT ================= */
.highlight {
  background: linear-gradient(135deg, #1f6feb, #2563eb);
  padding: 12px 18px;
  border-radius: 10px;
  display: inline-block;
  font-size: 14px;
}

/* ================= RESUME IMAGE ================= */

.resume-preview {
  margin-top: 15px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #1f2937;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6);
}

.resume-preview img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.resume-preview:hover img {
  transform: scale(1.03);
}

.resume-actions {
  margin-top: 18px;
  text-align: center;
}

/* ================= TIMELINE ================= */

.timeline {
  position: relative;
  margin-top: 20px;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, #1f6feb, #2563eb);
}

.timeline-item {
  position: relative;
  display: flex;
  gap: 18px;
  margin-bottom: 26px;
}

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: #1f6feb;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(31, 111, 235, 0.25);
}

.timeline-content {
  background: #0f172a;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid #1f2937;
  width: 100%;
}

.timeline-content h6 {
  margin: 0;
  font-size: 15px;
  color: #e5e7eb;
  font-weight: 600;
}

.timeline-content small {
  color: #60a5fa;
  font-size: 12px;
}

.timeline-content p {
  margin: 6px 0 0;
  font-size: 13px;
  color: #cbd5f5;
  line-height: 1.6;
}


/* ================= SKILLS ================= */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 22px;
  text-align: center;
}

.skills-grid img {
  width: 46px;
  height: 46px;
  transition: filter 0.3s ease;
}

.skills-grid div {
  transition: transform 0.3s ease;
}

.skills-grid div:hover {
  transform: scale(1.12);
}

.skills-grid div:hover img {
  filter: drop-shadow(0 0 12px #1f6feb);
}

/* ================= BADGES ================= */
.badges span {
  background: #1e293b;
  padding: 9px 14px;
  border-radius: 20px;
  margin: 6px;
  display: inline-block;
  font-size: 13px;
}

.badges span i {
  margin-right: 6px;
  color: #60a5fa;
}

/* ================= REVEAL ================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: 0.7s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ================= RESUME PANEL ================= */
/* This is the box that will open when Resume is clicked */
.resume-panel {
  display: none;
  animation: slideFromRight 0.6s ease forwards;
}

/* ================= ANIMATIONS ================= */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideFromRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ================= PORTFOLIO ================= */

.portfolio-panel {
  display: none;
  animation: slideFromRight 0.6s ease forwards;
}

/* Navbar */
.portfolio-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 25px;
}

.filter-btn {
  background: transparent;
  border: none;
  color: #cbd5f5;
  font-size: 14px;
  padding: 6px 10px;
  cursor: pointer;
  position: relative;
}

.filter-btn.active,
.filter-btn:hover {
  color: #60a5fa;
}

.filter-btn.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: #1f6feb;
}

/* Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

/* Card */
.portfolio-card {
  background: #0f172a;
  border-radius: 18px;
  padding: 16px;
  border: 1px solid #1f2937;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 45px rgba(31, 111, 235, 0.35);
}

.portfolio-card img {
  width: 100%;
  border-radius: 14px;
  margin-bottom: 12px;
}

.portfolio-card h6 {
  font-size: 15px;
  color: #e5e7eb;
}

.portfolio-card span {
  font-size: 12px;
  color: #9ca3af;
}

.portfolio-card a {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: #60a5fa;
  text-decoration: none;
}

@media (max-width: 768px) {
  .portfolio-nav {
    justify-content: center;
  }
}

/* ================= BLOGS ================= */

.blogs-panel {
  display: none;
  animation: slideFromRight 0.6s ease forwards;
}

.blogs-grid {
  display: grid;
  gap: 20px;
}

/* Blog Card */
.blog-card {
  background: #0f172a;
  border: 1px solid #1f2937;
  border-radius: 16px;
  padding: 18px 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(31, 111, 235, 0.3);
}

.blog-card h6 {
  font-size: 16px;
  color: #e5e7eb;
  line-height: 1.4;
}

.blog-card p {
  font-size: 14px;
  color: #cbd5f5;
  margin: 8px 0 12px;
  line-height: 1.6;
}

/* Meta */
.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 10px;
}

.blog-meta .tag {
  background: #1e293b;
  padding: 4px 10px;
  border-radius: 20px;
  color: #60a5fa;
}

/* Read link */
.blog-link {
  font-size: 13px;
  color: #60a5fa;
  text-decoration: none;
  font-weight: 500;
}

.blog-link:hover {
  text-decoration: underline;
}

/* ================= CERTIFICATIONS ================= */

.certifications-panel {
  display: none;
  animation: slideFromRight 0.6s ease forwards;
}

.certifications-grid {
  display: grid;
  gap: 22px;
}

/* Certificate Card */
.certificate-card {
  display: flex;
  gap: 18px;
  background: #0f172a;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid #1f2937;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.certificate-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(31, 111, 235, 0.3);
}

/* Icon */
.cert-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #1f6feb, #2563eb);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #fff;
  flex-shrink: 0;
}

.cert-icon.spring {
  background: linear-gradient(135deg, #22c55e, #16a34a);
}

.cert-icon.python {
  background: linear-gradient(135deg, #facc15, #eab308);
  color: #1f2937;
}

/* Content */
.cert-content h6 {
  font-size: 15px;
  color: #e5e7eb;
  margin-bottom: 6px;
}

.cert-content p {
  font-size: 13px;
  color: #cbd5f5;
  line-height: 1.6;
}

/* Meta */
.cert-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: #9ca3af;
  margin: 8px 0;
}

/* Link */
.cert-link {
  font-size: 13px;
  color: #60a5fa;
  text-decoration: none;
  font-weight: 500;
}

.cert-link:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .certificate-card {
    flex-direction: column;
  }

  .cert-icon {
    width: 46px;
    height: 46px;
  }
}

/* ================= CONTACT ================= */

.contact-panel {
  display: none;
  animation: slideFromRight 0.6s ease forwards;
}

.contact-intro {
  font-size: 14px;
  color: #cbd5f5;
  line-height: 1.7;
  margin-bottom: 20px;
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.contact-item {
  display: flex;
  gap: 14px;
  background: #0f172a;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid #1f2937;
  align-items: center;
}

.contact-item i {
  font-size: 22px;
  color: #60a5fa;
}

.contact-item h6 {
  margin: 0;
  font-size: 14px;
  color: #e5e7eb;
}

.contact-item span,
.contact-item a {
  font-size: 13px;
  color: #cbd5f5;
  text-decoration: none;
}

.contact-item a:hover {
  color: #60a5fa;
}

/* Divider */
.contact-divider {
  margin: 26px 0;
  border-color: #1f2937;
}

/* Social Buttons */
.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: #e5e7eb;
  border: 1px solid #1f2937;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.social-btn.github {
  background: #111827;
}

.social-btn.linkedin {
  background: #0a66c2;
}

.social-btn.twitter {
  background: #1da1f2;
}

.social-btn.blog {
  background: linear-gradient(135deg, #2962ff, #5c6bc0);
}

/* Availability */
.availability-box {
  margin-top: 24px;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  padding: 14px 18px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 500;
  color: #022c22;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}


@media (max-width: 768px) {
  .contact-socials {
    flex-direction: column;
  }

  .social-btn {
    justify-content: center;
  }
}