* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #0a0a0a;
  color: #e8e8e0;
  font-family: 'Syne', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2.5rem;
  background: rgba(10, 10, 10, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #141414;
}

.menu-toggle {
  display: none;
  cursor: pointer;
  font-size: 24px;
  color: #cdea12;
  z-index: 1001;
  transition: 0.3s;
}

.menu-toggle:hover {
  transform: scale(1.1);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.section-hero {
  min-height: 0;
  padding-top: 10rem;
  padding-bottom: 3rem;
  border-top: none !important;
}

.about-socials {
  display: flex;
  gap: 18px;
  margin-top: 1.5rem;
  justify-content: center;
}

.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #0a0a0a;
}

.hero-topleft {
  position: absolute;
  top: 2rem;
  left: 2.5rem;
  z-index: 10;
}

.logo {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: #cdea12;
  letter-spacing: 0.05em;
}

.hero-topright {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  z-index: 10;
  display: flex;
  gap: 1.5rem;
}

.nav-pill {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: #888;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-pill:hover {
  color: #f0df25;
}

.nav-pill.active {
  color: #cdea12;
}

.hero-title-wrap {
  position: absolute;
  top: 30%;
  left: 2.5rem;
  transform: translateY(-50%);
  z-index: 10;
  max-width: 50%;
  opacity: 0;
}

.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: #cdea12;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.hero-sub-text {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  max-width: 360px;
  margin-bottom: 2rem;
}

.hero-btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: #cdea12;
  color: #0a0a0a;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 2px;
  letter-spacing: 0.05em;
  transition: background 0.3s, transform 0.3s;
}

.hero-btn:hover {
  background: #cdea12;
  transform: translateY(-4px);
}

.hero-btn-outline {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: transparent;
  color: #e8e8e0;
  border: 1px solid #2a2a2a;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 2px;
  letter-spacing: 0.05em;
  transition: border-color 0.3s, color 0.3s, transform 0.3s;
}

.hero-btn-outline:hover {
  border-color: #cdea12;
  color: #cdea12;
  transform: translateY(-4px);
}

.hero-socials {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.social i {
  position: relative;
  font-size: 30px;
  color: white;
  transition: 1s;
}

.social:hover {
  color: #cdea12;
  transform: scale(1.25);
}

.social::after {
  content: attr(data-name);
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-30%);
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: #555;
  opacity: 0;
  transition: opacity 0.7s;
}

.social:hover::after {
  opacity: 1;
}

.hero-socials a {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #555;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.hero-socials a:hover {
  color: #fffc33;
}

.hero-name {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: #f0f0e8;
  margin-bottom: 1rem;
}

.accent {
  color: #cdea12;
}

.hero-photo {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  z-index: 1;
  opacity: 0;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(20%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.3) 25%, black 60%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.3) 25%, black 60%);
}

.hero-photo img:hover {
  filter: grayscale(0%);
}

.hero-bottomleft {
  position: absolute;
  bottom: 2.5rem;
  left: 2.5rem;
  z-index: 10;
  opacity: 0;
}

.hero-bottomleft p {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: #555;
  line-height: 1.8;
  letter-spacing: 0.05em;
}

.hero-bottomright {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 10;
  text-align: right;
  opacity: 0;
}

.hero-desc {
  font-size: 13px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.hero-links {
  display: flex;
  gap: 1.25rem;
  justify-content: flex-end;
}

.hero-links a {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #555;
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.hero-links a:hover {
  color: #3311ab;
}

.hero-scroll {
  position: absolute;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 10;
  opacity: 0;
}

.hero-scroll span {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: #333;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, #333, transparent);
  animation: scrollPulse 2s infinite;
}

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

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

@keyframes scrollPulse {

  0%,
  100% {
    opacity: 0.3;
  }

  50% {
    opacity: 1;
  }
}

.btn-primary {
  padding: 0.75rem 1.75rem;
  background: #c8f542;
  color: #0a0a0a;
  border: none;
  border-radius: 2px;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: background 0.15s, transform 0.15s;
  display: inline-block;
}

.btn-primary:hover {
  background: #d4f75e;
  transform: translateY(-2px);
}

.btn-outline {
  padding: 0.75rem 1.75rem;
  background: transparent;
  color: #e8e8e0;
  border: 1px solid #2a2a2a;
  border-radius: 2px;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: border-color 0.15s, transform 0.15s;
  display: inline-block;
}

.btn-outline:hover {
  border-color: #555;
  transform: translateY(-2px);
}

.section {
  padding: 3rem 2.5rem;
  border-top: 1px solid #141414;
}

.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #444;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-left {
  margin-top: 5rem;
}

.about-photo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
}

.about-photo-img {
  width: 100%;
  max-height: 550px;
  transform: scale(1.15);
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(20%);
  -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
  transition: filter 0.4s, transform 0.4s;
  transform-origin: top center;
}

.about-photo-img:hover {
  filter: grayscale(0%);
}

.about-hello {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: #cdea12;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.about-name {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: #f0f0e8;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.about-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.85;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.about-btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.stat-card {
  background: #0f0f0f;
  border: 1px solid #1a1a1a;
  border-radius: 10px;
  padding: 1rem 1rem 0.85rem;
  transition: border-color 0.3s, box-shadow 0.3s, opacity 0.6s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  transform-style: preserve-3d;
}

.stat-card-cert {
  cursor: pointer;
}

.stat-card-cert:hover .stat-label {
  color: #cdea12;
}

.stat-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.stat-icon {
  font-size: 16px;
  color: #cdea12;
}

.stat-arrow {
  font-size: 9px;
  color: #2a2a2a;
}

.stat-number {
  font-size: 1.3rem;
  font-weight: 800;
  color: #f0f0e8;
  font-family: 'Space Mono', monospace;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: #cdea12;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
}

.stat-sub {
  font-size: 10px;
  color: #535151;
  line-height: 1.4;
}

.skills-section {
  border-top: 1px solid #1a1a1a;
  padding-top: 2.5rem;
}

.skills-title {
  font-size: 11px;
  color: #444;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-family: 'Space Mono', monospace;
}

.skill-icon-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.skill-icon-card {
  background: #0f0f0f;
  border: 1px solid #1a1a1a;
  border-radius: 10px;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  -webkit-user-select: none;
  user-select: none;
}

.skill-icon-card:hover {
  border-color: rgba(205, 234, 18, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.skill-icon-card i {
  font-size: 40px;
  line-height: 1;
}

.skill-icon-card span {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: #666;
  letter-spacing: 0.05em;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  overflow: visible;
}

.project-card {
  position: relative;
  border: 2px solid #1a1a1a;
  border-radius: 5px;
  padding: 1.75rem;
  background: #0f0f0f;
  overflow: visible;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
  will-change: transform;
  transform-style: preserve-3d;
}

.project-card:hover .project-title {
  color: #c8f542;
  transition: color 0.1s;
}

.project-card:hover {
  border-color: #2a2a2a;
  transform: translateY(-40px);
}

.project-num {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #c8f542;
  margin-bottom: 1rem;
}

.project-title {
  font-size: 17px;
  font-weight: 700;
  color: #e8e8e0;
  margin-bottom: 0.75rem;
}

.project-desc {
  font-size: 13px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-tag {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: #444;
  border: 1px solid #1e1e1e;
  padding: 3px 8px;
  border-radius: 2px;
}

.coming-soon {
  pointer-events: none;
}

.coming-soon.visible {
  opacity: 0.45 !important;
}

.cs-badge {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: #c8f542;
  border: 1px solid rgba(200, 245, 66, 0.25);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 1rem;
  display: inline-block;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 1rem;
}

.contact-heading {
  font-size: 2rem;
  font-weight: 700;
  color: #f0f0e8;
  margin-bottom: 0.75rem;
}

.contact-sub {
  font-size: 14px;
  color: #555;
  margin-bottom: 2rem;
  max-width: 360px;
  line-height: 1.7;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #0f0f0f;
  border: 1px solid #1a1a1a;
  border-radius: 8px;
  text-decoration: none;
  color: #e8e8e0;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
  border-color: #cdea12;
  transform: translateX(4px);
  box-shadow: 0 0 20px rgba(205, 234, 18, 0.06);
}

.contact-card-icon {
  width: 40px;
  height: 40px;
  background: #161616;
  border: 1px solid #222;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #888;
  flex-shrink: 0;
  transition: color 0.2s, border-color 0.2s;
}

.contact-card:hover .contact-card-icon {
  color: #cdea12;
  border-color: rgba(205, 234, 18, 0.3);
}

.contact-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.contact-card-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #888;
  letter-spacing: 0.05em;
}

.contact-card-value {
  font-size: 14px;
  color: #ccc;
  font-weight: 600;
}

.contact-card-arrow {
  font-size: 12px;
  color: #333;
  transition: color 0.2s, transform 0.2s;
}

.contact-card:hover .contact-card-arrow {
  color: #cdea12;
  transform: translate(4px, -4px);
}

.contact-form-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-input {
  width: 100%;
  background: #0f0f0f;
  border: 1px solid #1a1a1a;
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  color: #e8e8e0;
  outline: none;
  transition: border-color 0.5s, box-shadow 0.9s;
  resize: none;
}

.contact-input::placeholder {
  color: #444;
}

.contact-input:focus {
  border-color: #7eea12;
  box-shadow: 0 0 0 3px rgba(205, 234, 18, 0.05);
}

.contact-textarea {
  min-height: 190px;
}

.contact-submit {
  width: 100%;
  padding: 1rem;
  background: #cdea12;
  color: #0a0a0a;
  border: none;
  border-radius: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background 0.5s, transform 0.5s;
}

.contact-submit:hover {
  background: #d4f52a;
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(206, 254, 12, 0.49);
}

.contact-submit:active {
  transform: translateY(0);
}

footer {
  padding: 2rem 2.5rem;
  border-top: 1px solid #141414;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #333;
}

.dot {
  width: 6px;
  height: 6px;
  background: #c8f542;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.4rem;
  animation: pulse 2s infinite;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.fade-el {
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-el.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.skill-modal {
  position: fixed;
  inset: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 1.5rem;
  pointer-events: none;
}

.skill-modal.hidden {
  display: none;
}

.skill-modal-box {
  background: rgba(12, 12, 12, 0.62);
  -webkit-backdrop-filter: blur(28px);
  backdrop-filter: blur(28px);
  border: 1px solid rgba(205, 234, 18, 0.15);
  border-radius: 16px;
  width: 100%;
  max-width: 520px;
  overflow: hidden;
  transform: translateY(24px) scale(0.97);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(205, 234, 18, 0.08);
  pointer-events: all;
}

.skill-modal.visible .skill-modal-box {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.skill-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid rgba(205, 234, 18, 0.1);
  background: rgba(205, 234, 18, 0.03);
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: #cdea12;
  letter-spacing: 0.05em;
}

#modal-close {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: #555;
  font-size: 18px;
  cursor: pointer;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background 0.2s;
  line-height: 1;
}

#modal-close:hover {
  color: #e8e8e0;
  background: rgba(255, 255, 255, 0.1);
}

#modal-code {
  padding: 1.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: #777;
  line-height: 1.8;
  white-space: pre;
  overflow-x: auto;
  background: rgba(0, 0, 0, 0.35);
}

.cert-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.cert-modal.visible {
  opacity: 1;
  pointer-events: all;
}

.cert-modal.hidden {
  display: none;
}

.cert-modal-box {
  background: rgba(12, 12, 12, 0.6);
  -webkit-backdrop-filter: blur(28px);
  backdrop-filter: blur(28px);
  border: 1px solid rgba(205, 234, 18, 0.15);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(205, 234, 18, 0.08);
}

.cert-modal.visible .cert-modal-box {
  transform: translateY(0) scale(1);
}

.cert-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(205, 234, 18, 0.1);
  background: rgba(205, 234, 18, 0.03);
}

.cert-modal-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: #cdea12;
  letter-spacing: 0.05em;
}

#cert-modal-close {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: #555;
  font-size: 18px;
  cursor: pointer;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background 0.2s;
  line-height: 1;
}

#cert-modal-close:hover {
  color: #e8e8e0;
  background: rgba(255, 255, 255, 0.1);
}

.cert-modal-body {
  padding: 2.5rem 1.5rem;
}

.cert-empty {
  text-align: center;
  padding: 1rem 0;
}

.cert-empty>i {
  font-size: 3rem;
  color: rgba(205, 234, 18, 0.15);
  margin-bottom: 1.25rem;
  display: block;
}

.cert-empty p {
  font-size: 14px;
  color: #666;
  margin-bottom: 0.5rem;
}

.cert-empty-sub {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: #333 !important;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 20px 1fr;
  gap: 0 1.5rem;
  align-items: start;
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-left {
  text-align: right;
  padding-top: 0.2rem;
}

.timeline-year {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #444;
  letter-spacing: 0.08em;
}

.timeline-dot {
  width: 10px;
  height: 10px;
  background: #cdea12;
  border-radius: 50%;
  margin-top: 0.35rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-item:not(:last-child) .timeline-dot::after {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: calc(100% + 2.5rem - 10px);
  background: #1e1e1e;
}

.timeline-content {
  padding-bottom: 0;
}

.timeline-title {
  font-size: 16px;
  font-weight: 700;
  color: #e8e8e0;
  margin-bottom: 0.3rem;
}

.timeline-sub {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #cdea12;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}

.timeline-desc {
  font-size: 13px;
  color: #555;
  line-height: 1.7;
}

.project-card-preview-wrap {
  text-decoration: none;
  color: inherit;
  display: block;
  overflow: visible;
}

.project-preview-glass {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(10px) scale(0.94);
  width: 280px;
  background: #0c0c0c;
  border: 1px solid rgba(200, 245, 66, 0.25);
  border-radius: 14px;
  padding: 10px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 200;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.7), inset 0 0 0 0.5px rgba(255, 255, 255, 0.06);
}

.project-card-preview-wrap:hover .project-preview-glass {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
}

.preview-glass-img {
  width: 100%;
  height: auto;
  max-height: 220px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
  display: block;
}

.preview-glass-label {
  color: #c8f542;
  font-size: 10px;
  letter-spacing: 0.08em;
  margin: 0 0 4px;
}

.preview-glass-title {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 8px;
}

.preview-glass-cta {
  color: #c8f542;
  font-size: 11px;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

#typing-text {
  color: #cdea12;
  font-weight: 700;
}

.cursor {
  color: #cdea12;
  animation: blink 0.7s infinite;
  margin-left: 2px;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

@media (max-width: 768px) {

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1000;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-pill {
    font-size: 18px;
  }

  .section-hero {
    padding-top: 5.5rem;
  }

  .section {
    padding: 3.5rem 1.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  footer {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
  }

  .timeline-left {
    text-align: left;
    order: 2;
  }

  .timeline-dot {
    position: absolute;
    left: 0;
    top: 0.35rem;
    margin-top: 0;
    order: 1;
  }

  .timeline-item:not(:last-child) .timeline-dot::after {
    height: calc(100% + 2.5rem);
  }

  .timeline-content {
    order: 3;
  }

  .hero-btn-group {
    flex-direction: column;
    align-items: flex-start;
  }
}

.icon-responsive {
  color: #61dafb;
  font-size: 40px;
}

.splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.splash-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.splash-name {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #f0f0e8;
  letter-spacing: 0.1em;
  opacity: 0;
  transform: translateY(20px);
  animation: splashFadeUp 0.8s ease forwards 0.3s;
}

.splash-link-wrapper {
  display: flex;
  align-items: center;
  margin-top: 0.5rem;
  margin-bottom: 2rem;
}

.splash-link {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: #cdea12;
  overflow: hidden;
  white-space: nowrap;
  width: 0;
  animation: smoothTyping 2s steps(17, end) forwards 1.2s;
}

.splash-cursor {
  display: inline-block;
  width: 2px;
  height: 15px;
  background-color: #cdea12;
  margin-left: 4px;
  opacity: 0;
  animation: splashShow 0.1s forwards 1.2s, splashBlink 0.7s infinite 1.2s;
}

.splash-socials {
  display: flex;
  gap: 1.5rem;
}

.splash-socials i {
  font-size: 22px;
  color: #555;
  opacity: 0;
  transform: translateY(15px);
}

.splash-socials i:nth-child(1) {
  animation: splashFadeUp 0.6s ease forwards 2.5s;
}

.splash-socials i:nth-child(2) {
  animation: splashFadeUp 0.6s ease forwards 2.7s;
}

.splash-socials i:nth-child(3) {
  animation: splashFadeUp 0.6s ease forwards 2.9s;
}

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

@keyframes smoothTyping {
  to {
    width: 17ch;
  }
}

@keyframes splashShow {
  to {
    opacity: 1;
  }
}

@keyframes splashBlink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.splash-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-30px);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
  background: #1a1a1a;
  border-radius: 10px;
  border: 2px solid #0a0a0a;
}

::-webkit-scrollbar-thumb:hover {
  background: #cdea12;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10000;
  background: radial-gradient(circle, transparent 40%, rgba(0, 0, 0, 0.4) 150%);
}

body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10001;

  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.5' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.015'/%3E%3C/svg%3E");
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: #cdea12;
  z-index: 10000;
  box-shadow: 0 0 10px rgba(205, 234, 18, 0.5);
}

@media (max-width: 768px) {
  .splash-name {
    font-size: 1.7rem;
    letter-spacing: 0.1em;
  }

  .splash-link {
    font-size: 12px;
  }

  .splash-link-wrapper {
    margin-bottom: 1.5rem;
  }

  .splash-socials {
    gap: 1.2rem;
  }

  .splash-socials i {
    font-size: 18px;
  }
}


.contact-form-wrap {
  transition: opacity 0.4s ease, transform 0.4s ease;
}


.contact-form-wrap.fade-out {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.form-status {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease 0.3s;
}

.form-status.visible {
  opacity: 1;
  pointer-events: all;
}

.status-message {
  font-family: 'Space Mono', monospace;
  color: #cdea12;
  font-size: 14px;
  text-align: center;
  border: 1px solid rgba(205, 234, 18, 0.3);
  padding: 1.5rem;
  border-radius: 8px;
  background: rgba(10, 10, 10, 0.8);
  box-shadow: 0 0 20px rgba(205, 234, 18, 0.1);
}

.contact-submit.loading {
  opacity: 0.7;
  cursor: not-allowed;
  background: #a8c110;
}

#form-container {
  position: relative;
}


.strings-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
  overflow: visible;
}


.strings-svg path {
  stroke: rgba(255, 255, 255, 0.15);
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
}

.physics-skills {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 6;
}

.physics-item {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: all;
  cursor: grab;

  margin-top: -22px;
  margin-left: -22px;
}

.physics-item:active {
  cursor: grabbing;
}

.skill-node {
  width: 44px;
  height: 44px;
  background: #0f0f0f;
  border: 1px solid #2a2a2a;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 22px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.8);
  transition: border-color 0.3s, transform 0.2s;
}

.physics-item:hover .skill-node {
  border-color: #555;
  transform: scale(1.1);
}

.splash-screen {
  transition: opacity 0.8s ease, visibility 0.8s;
}

.splash-hidden {
  opacity: 0;
  visibility: hidden;
}

.stat-card-cert[data-count="0"] .stat-sub {
  display: none;
}

.stat-card-cert[data-count="0"] {
  cursor: default;
}