.navbar {

  position: sticky;
  top: 0;

  background:
    rgba(5, 8, 22, 0.95);

  backdrop-filter: blur(12px);

  border-bottom:
    1px solid var(--border);

  z-index: 1000;
}

.nav-container {

  display: flex;
  justify-content: space-between;
  align-items: center;

  height: 80px;
}

.logo {

  color: var(--accent);

  font-weight: 700;
}

.nav-links {

  display: flex;
  gap: 30px;

  list-style: none;
}

.nav-links a {

  color: var(--text-secondary);

  font-size:1.05rem;

  letter-spacing:1px;

  transition:.25s;
}

.nav-links a:hover {

  color:var(--primary);

  transform:translateX(6px);
}

.hire-btn {

  border:
    1px solid var(--accent);

  color: var(--accent);

  padding:
    12px 20px;

  border-radius: 12px;

  transition: .3s;
}

.hire-btn:hover {

  background:
    rgba(0,245,212,.1);
}

.hero {

  min-height: 82vh;

  display: flex;

  align-items: center;

  position: relative;
}

.hero-content {

  display: flex;

  justify-content: space-between;

  align-items: center;

  gap: 60px;
}

.hero-left {

  flex: 1;
  max-width: 650px;
}

.availability {

  display: inline-flex;
  align-items: center;

  padding: 10px 18px;

  border: 1px solid rgba(0,245,212,.2);

  border-radius: 999px;

  background: rgba(0,245,212,.05);

  color: var(--accent);

  letter-spacing: 2px;

  font-size: 12px;

  margin-bottom: 30px;
}

.hero h1 {

  font-size: 5rem;

  font-weight: 800;

  line-height: 1.1;

  margin-bottom: 20px;
}

.hero h2 {

  color: var(--accent);

  font-size: 2rem;

  margin-bottom: 30px;
}

.hero p {

  max-width: 650px;

  color: var(--text-secondary);

  font-size: 1.25rem;

  line-height: 2;

  margin-bottom: 40px;
}

.hero-buttons {

  display: flex;

  gap: 24px;
}

.primary-btn,
.secondary-btn {

  padding:
    14px 24px;

  border-radius: 12px;

  border:
    1px solid var(--border);
}

.primary-btn {

  background:
    var(--accent);

  color: #000;
}

.secondary-btn {

  color:
    var(--text-primary);
}

.hero-right {

  display: flex;

  justify-content: center;

  align-items: center;
}

.avatar-circle {

  width: 260px;
  height: 260px;

  border-radius: 50%;

  border: 2px solid var(--accent);

  display: flex;

  align-items: center;
  justify-content: center;

  color: var(--accent);

  font-size: 72px;

  font-weight: 800;

  position: relative;

  box-shadow:
    0 0 60px rgba(0,245,212,.12);
}

.avatar-circle::before {

  content: "";

  position: absolute;

  width: 290px;
  height: 290px;

  border-radius: 50%;

  border:
    1px dashed rgba(0,245,212,.25);
}

body::before {

  content: "";

  position: fixed;

  top: -200px;
  right: -200px;

  width: 700px;
  height: 700px;

  background:
    radial-gradient(
      circle,
      rgba(0,245,212,.08),
      transparent 70%
    );

  pointer-events: none;

  z-index: -1;
}

.stats {

  border-top:
    1px solid var(--border);

  border-bottom:
    1px solid var(--border);

  padding: 0;
}

.stats-grid {

  display: grid;

  grid-template-columns:
    repeat(4, 1fr);
}

.stat-card {

  text-align: center;

  padding: 40px 20px;

  border-right:
    1px solid rgba(0,245,212,.08);
}

.stat-card:last-child {

  border-right: none;
}

.stat-card h3 {

  color: var(--accent);

  font-size: 2rem;

  margin-bottom: 10px;
}

.stat-card p {

  color: var(--text-secondary);

  text-transform: uppercase;

  letter-spacing: 1px;

  font-size: 12px;
}

.skills {
  padding: 100px 0;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 50px;
}

.section-title span {
  color: var(--accent);
}

.skill-group {
  margin-bottom: 40px;
}

.skill-group h4 {
  color: var(--text-secondary);
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.skill-tags span {
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0,245,212,.03);
  color: var(--accent);
}

.experience {

  padding: 100px 0;
}

.experience-timeline {

  display: flex;

  flex-direction: column;

  gap: 30px;
}

.experience-card {

  background: rgba(255,255,255,.02);

  border: 1px solid var(--border);

  border-radius: 20px;

  padding: 30px;

  backdrop-filter: blur(8px);
}

.experience-date {

  color: var(--text-secondary);

  margin-bottom: 15px;

  font-size: 14px;
}

.experience-card h3 {

  margin-bottom: 10px;
}

.experience-card h4 {

  color: var(--accent);

  margin-bottom: 20px;
}

.experience-card ul {

  padding-left: 20px;

  color: var(--text-secondary);
}

.experience-card li {

  margin-bottom: 10px;
}

.experience-timeline {

  position: relative;

  padding-left: 30px;
}

.experience-timeline::before {

  content: "";

  position: absolute;

  left: 8px;
  top: 0;
  bottom: 0;

  width: 2px;

  background: rgba(0,245,212,.2);
}

.experience-card {

  position: relative;
}

.experience-card::before {

  content: "";

  position: absolute;

  left: -29px;
  top: 32px;

  width: 14px;
  height: 14px;

  border-radius: 50%;

  background: var(--accent);

  box-shadow:
    0 0 10px rgba(0,245,212,.4);
}

.experience-tech {

  display: flex;
  flex-wrap: wrap;
  gap: 10px;

  margin-top: 20px;
}

.experience-tech span {

  padding: 6px 12px;

  border-radius: 8px;

  border: 1px solid var(--border);

  background: rgba(0,245,212,.03);

  color: var(--accent);

  font-size: 12px;
}

.projects {

  padding: 100px 0;
}

.project-filters {

  display: flex;
  gap: 12px;

  margin-bottom: 40px;
}

.project-filters button {

  background: transparent;

  color: var(--text-primary);

  border: 1px solid var(--border);

  border-radius: 10px;

  padding: 10px 18px;

  cursor: pointer;
}

.project-filters button.active {

    background: var(--accent);

    color:#041018;

    border-color:var(--accent);

    box-shadow:0 0 18px rgba(0,245,212,.25);

}

.projects-grid {

  display: grid;

  grid-template-columns:
    repeat(auto-fit, minmax(320px, 1fr));

  gap: 25px;
}

.project-card {

  background: rgba(255,255,255,.02);

  border: 1px solid var(--border);

  border-radius: 20px;

  padding: 25px;

  display: flex;

  flex-direction: column;

  justify-content: space-between;

  min-height: 260px;

  transition:
    opacity .3s ease,
    transform .3s ease,
    border-color .3s ease,
    box-shadow .3s ease;
}

.project-card.hide{

    opacity:0;

    transform:scale(.95);

    pointer-events:none;

    display:none;

}

.project-icon {

  font-size: 28px;

  margin-bottom: 15px;
}

.project-link{

    display:inline-flex;

    align-items:center;

    gap:6px;

    margin-top:20px;

    color:var(--accent);

    transition:.3s;

}

.project-link:hover{

    transform:translateX(6px);

}

.project-card:hover{

    transform:

        translateY(-8px);

    border-color:

        rgba(0,245,212,.35);

    box-shadow:

        0 15px 35px rgba(0,0,0,.3);

}

.project-card h3 {

  margin-bottom: 15px;
}

.project-card p {

  color: var(--text-secondary);

  margin-bottom: 20px;

  line-height: 1.8;
}

.project-tags {

  display: flex;

  flex-wrap: wrap;

  gap: 10px;
}

.project-tags span {

  padding: 6px 12px;

  border-radius: 8px;

  border: 1px solid var(--border);

  color: var(--accent);

  font-size: 12px;
}

.certifications{

    padding:100px 0;

}

.cert-grid{

    display:grid;

    grid-template-columns:
        repeat(auto-fit,minmax(350px,1fr));

    gap:25px;

}

.cert-card{

    background:rgba(255,255,255,.02);

    border:1px solid var(--border);

    border-radius:20px;

    padding:32px;

    transition:
        transform .3s,
        border-color .3s,
        box-shadow .3s;

}

.cert-card:hover{

    transform:translateY(-5px);

    border-color:rgba(0,245,212,.3);

    box-shadow:
        0 10px 35px rgba(0,245,212,.08);

}

.cert-badge{

    width:84px;

    height:84px;

    object-fit:contain;

    margin-bottom:22px;

    transition:.3s;

}

.cert-card:hover .cert-badge{

    transform:scale(1.08);

}

.cert-card h3{

    margin-bottom:12px;

    line-height:1.4;

}

.cert-card p{

    color:var(--text-secondary);

    margin-bottom:14px;

}

.cert-id{

    color:var(--text-secondary);

    font-size:.92rem;

    margin-bottom:18px;

}

.cert-id strong{

    color:var(--accent);

    font-weight:600;

    user-select:all;

}

.cert-verify{

    display:inline-block;

    color:var(--accent);

    font-weight:600;

    transition:.25s;

}

.cert-verify:hover{

    transform:translateX(5px);

    text-decoration:underline;

}

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

.contact-section {

  padding: 120px 0;
}

.contact-grid {

  display: grid;

  grid-template-columns: 1fr 1.3fr;

  gap: 60px;

  margin-top: 60px;
}

.contact-info h3 {

  font-size: 2rem;

  margin-bottom: 20px;
}

.contact-info p {

  color: var(--text-secondary);

  line-height: 1.8;
}

.contact-details {

  margin-top: 40px;
}

.contact-details p{

    display:flex;

    align-items:center;

    gap:12px;

    margin-bottom:16px;

    color: var(--text-primary);
}

.contact-form {

  display: flex;

  flex-direction: column;

  gap: 18px;
}

.contact-form input,
.contact-form textarea {

  background: rgba(255,255,255,.02);

  border: 1px solid var(--border);

  border-radius: 12px;

  padding: 16px;

  color: white;

  font-size: 15px;

  width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus {

  outline: none;

  border-color: var(--accent);

  box-shadow: 0 0 15px rgba(0,255,220,.15);
}

.contact-form textarea {

  resize: vertical;

  min-height: 180px;
}

#contact-submit {

  background: var(--accent);

  color: #001018;

  border: none;

  border-radius: 12px;

  padding: 16px 24px;

  font-weight: 700;

  cursor: pointer;

  width: fit-content;

  transition: .3s;
}

#contact-submit:hover {

  transform: translateY(-2px);

  box-shadow: 0 0 25px rgba(0,255,220,.3);
}

.contact-details a{

    display:flex;

    align-items:center;

    gap:12px;

    color:var(--text-primary);

    transition:.3s;

}

.contact-details a:hover{

    color:var(--accent);

}

.contact-icon{

    width:20px;

    height:20px;

    color:var(--accent);

    flex-shrink:0;

}

#turnstile-container {

  margin-top: 10px;
}

.availability-badge {

  display: inline-block;

  padding: 8px 14px;

  border-radius: 999px;

  background: rgba(0,245,212,.05);

  border: 1px solid rgba(0,245,212,.15);

  color: var(--accent);

  margin-bottom: 20px;

  font-size: 13px;
}

.footer {

  border-top: 1px solid var(--border);

  padding: 30px 0;

  text-align: center;

  color: var(--text-secondary);
}