/* Base styles migrated from index.html */
:root {
  --bg: #0d1117;
  --bg-secondary: #161b22;
  --text: #c9d1d9;
  --text-muted: #8b949e;
  --accent: #58a6ff;
  --accent-hover: #79c0ff;
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;
  --border: #30363d;
  --card-bg: #1c2128;
}

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

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: clip;
}

a { color: var(--accent); text-decoration: none; transition: 0.2s; }
a:hover { color: var(--accent-hover); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header / Hero */
header {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
  background: radial-gradient(ellipse at bottom, #1b2735 0%, var(--bg) 70%);
}

.terminal-header {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  max-width: 700px;
  width: 100%;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.terminal-title {
  display: flex;
  gap: 8px;
  margin-bottom: 1rem;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27ca40; }

.terminal-content {
  font-size: 0.95rem;
  color: var(--text);
  text-align: left;
}

.terminal-content .prompt { color: var(--success); }
.terminal-content .command { color: var(--accent); }
.terminal-content .output { color: var(--text-muted); margin-left: 1.5rem; }

.typing {
  border-right: 2px solid var(--accent);
  white-space: nowrap;
  overflow: hidden;
  animation: blink 0.7s infinite;
  display: inline-block;
}

@keyframes blink { 50% { border-color: transparent; } }

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: 0.2s;
  font-family: inherit;
}

.btn:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: var(--bg); }

/* Sections */
section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border);
}

section:last-child { border-bottom: none; }

.section-title {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title::before {
  content: ">";
  color: var(--success);
  font-weight: bold;
}

/* Skills */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.skill-badge {
  background: var(--bg-secondary);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  transition: 0.2s;
}

.skill-badge:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.skill-category {
  margin-bottom: 2rem;
}

.skill-category h4 {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Achievements */
.achievement-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin: 0 0 1.5rem;
}

.achievement-filter {
  padding: 0.55rem 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-secondary);
  color: var(--text-muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
  transition: 0.2s;
}

.achievement-filter:hover,
.achievement-filter:focus-visible,
.achievement-filter.is-active {
  border-color: var(--accent);
  color: var(--accent);
}

.achievement-card[hidden] {
  display: none;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.achievement-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}

.achievement-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.achievement-card.gold::before { background: var(--warning); }
.achievement-card.silver::before { background: #c0c0c0; }
.achievement-card.bronze::before { background: #cd7f32; }

.achievement-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.achievement-rank {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--bg-secondary);
  border-radius: 4px;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.achievement-rank.top1 { color: var(--warning); }
.achievement-rank.top2 { color: #c0c0c0; }
.achievement-rank.top3 { color: #cd7f32; }
.achievement-rank.top5, .achievement-rank.top9 { color: var(--accent); }
.achievement-rank.finalist { color: var(--text); }
.achievement-rank.disclosure { color: #4ade80; }

.achievement-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.achievement-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.achievement-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Certificate Button */
.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  padding: 0.4rem 0.9rem;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  transition: 0.2s;
}

.cert-link:hover {
  background: var(--accent);
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(88, 166, 255, 0.3);
}

.cert-link.disabled {
  border-color: var(--border);
  color: var(--text-muted);
  background: var(--bg-secondary);
  cursor: not-allowed;
}

.cert-link.disabled:hover {
  transform: none;
  box-shadow: none;
  background: var(--bg-secondary);
  color: var(--text-muted);
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: 0.3s;
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.project-card h3 {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-tag {
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  background: var(--bg-secondary);
  border-radius: 4px;
  color: var(--text-muted);
}

.project-tag.vuln {
  background: rgba(248, 81, 73, 0.15);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.project-links a {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Contact */
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  transition: 0.2s;
}

.contact-btn:hover {
  border-color: var(--accent);
  background: var(--card-bg);
}

.contact-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  .subtitle { font-size: 1rem; }
  .terminal-header { padding: 1rem; }
  .terminal-content { font-size: 0.85rem; }
  section { padding: 3rem 0; }
  .container { padding: 0 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Portfolio refinement layer */
:root {
  --bg: #080b10;
  --bg-secondary: #0d1117;
  --surface: #11161d;
  --surface-raised: #161b22;
  --text: #f0f6fc;
  --text-muted: #8b949e;
  --accent: #58a6ff;
  --accent-hover: #79c0ff;
  --accent-soft: rgba(88, 166, 255, 0.1);
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;
  --border: rgba(240, 246, 252, 0.1);
  --border-strong: rgba(240, 246, 252, 0.18);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --container: 1180px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  overflow-x: clip;
}

body {
  font-family: 'Archivo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(88, 166, 255, 0.12), transparent 30rem),
    radial-gradient(circle at 90% 22%, rgba(63, 185, 80, 0.06), transparent 24rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: clip;
}

a {
  color: inherit;
  text-decoration: none;
}

a, button {
  touch-action: manipulation;
}

:focus-visible {
  outline: 3px solid var(--accent-hover);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--bg);
  background: var(--text);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
  transition: transform 180ms ease-out;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-nav {
  position: sticky;
  z-index: 50;
  top: 0;
  min-height: 68px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 11, 16, 0.9);
  backdrop-filter: blur(18px);
}

.nav-inner {
  width: min(calc(100% - 32px), var(--container));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(63, 185, 80, 0.1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  min-height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: color 180ms ease, background-color 180ms ease;
}

.nav-links a:hover,
.nav-links a[aria-current='true'] {
  color: var(--text);
  background: rgba(240, 246, 252, 0.05);
}

.container {
  width: min(calc(100% - 32px), var(--container));
  max-width: none;
  padding: 0;
}

header {
  min-height: calc(100svh - 68px);
  padding: clamp(72px, 10vw, 128px) 16px 80px;
  align-items: flex-start;
  text-align: left;
  background: transparent;
}

.hero-shell {
  width: min(100%, var(--container));
  margin: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  align-items: center;
  gap: clamp(40px, 7vw, 96px);
}

.eyebrow {
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: currentColor;
}

h1 {
  max-width: 820px;
  margin: 0;
  color: var(--text);
  background: none;
  -webkit-text-fill-color: currentColor;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 7vw, 6.25rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.hero-role {
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--text-muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.7;
}

.hero-role strong {
  color: var(--text);
  font-weight: 600;
}

.subtitle {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
}

.cta-buttons {
  margin-top: 32px;
  justify-content: flex-start;
  gap: 8px;
}

.btn,
.cert-link,
.contact-btn {
  min-height: 44px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 650;
  letter-spacing: -0.01em;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.btn {
  padding: 0 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  background: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: 0 8px 24px rgba(88, 166, 255, 0.18);
}

.btn:hover {
  color: var(--bg);
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: none;
}

.btn-outline {
  color: var(--text);
  background: rgba(240, 246, 252, 0.03);
  border-color: var(--border-strong);
  box-shadow: none;
}

.btn-outline:hover {
  color: var(--text);
  background: rgba(240, 246, 252, 0.07);
  border-color: rgba(240, 246, 252, 0.28);
}

.hero-panel {
  position: relative;
}

.hero-panel::before {
  content: '';
  position: absolute;
  inset: -22px;
  z-index: -1;
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(88, 166, 255, 0.2), transparent 60%);
  filter: blur(18px);
}

.terminal-header {
  max-width: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: rgba(13, 17, 23, 0.92);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.terminal-title {
  min-height: 48px;
  margin: 0;
  padding: 0 18px;
  align-items: center;
  gap: 7px;
  background: rgba(240, 246, 252, 0.03);
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 9px;
  height: 9px;
}

.terminal-content {
  min-height: 268px;
  padding: 24px;
  font-family: 'Fira Code', monospace;
  font-size: 0.84rem;
  line-height: 1.9;
}

.terminal-content .output {
  margin-left: 0;
  padding-left: 16px;
  color: var(--text-muted);
}

.terminal-content .prompt { color: var(--success); }
.terminal-content .command { color: var(--accent-hover); }

.typing {
  min-height: 29px;
  white-space: normal;
  animation-duration: 0.85s;
}

.hero-stats {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.stat {
  padding: 16px;
  background: rgba(240, 246, 252, 0.035);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.stat strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.stat span {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.73rem;
  line-height: 1.35;
}

main { display: block; }

section {
  padding: clamp(72px, 9vw, 112px) 0;
  border-bottom: 1px solid var(--border);
}

section:nth-of-type(even) {
  background: rgba(88, 166, 255, 0.025);
}

.section-title {
  margin-bottom: 40px;
  gap: 14px;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 650;
  letter-spacing: -0.045em;
}

.section-title::before {
  content: '';
  width: 34px;
  height: 2px;
  flex: 0 0 auto;
  background: var(--accent);
}

.about-profile {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 330px);
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
}

.about-photo {
  position: relative;
  width: 100%;
  justify-self: end;
  aspect-ratio: 3 / 4;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: rgba(240, 246, 252, 0.035);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}

.about-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 62%, rgba(6, 10, 16, 0.48)),
    linear-gradient(135deg, rgba(88, 166, 255, 0.12), transparent 42%);
}

.about-photo::after {
  content: '';
  position: absolute;
  z-index: 2;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  pointer-events: none;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

.about-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 53%;
  filter: saturate(0.88) contrast(1.04);
}

.about-copy {
  max-width: 780px;
}

.about-kicker {
  margin: 0 0 16px;
  color: var(--accent-hover);
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-kicker span {
  margin: 0 7px;
  color: var(--text-muted);
}

.about-intro {
  margin: 0;
  color: #c9d1d9;
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  line-height: 1.85;
}

.about-intro strong {
  color: var(--text);
  font-weight: 600;
}

.achievement-card,
.project-card {
  background: linear-gradient(145deg, rgba(17, 22, 29, 0.96), rgba(8, 11, 16, 0.92));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.experience-card > p,
.achievement-card p,
.project-card p {
  color: var(--text-muted);
}

.experience-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
  list-style: none;
}

.experience-timeline::before {
  content: '';
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 7px;
  width: 1px;
  background: var(--border-strong);
}

.experience-item {
  position: relative;
  padding-left: 38px;
}

.experience-marker {
  position: absolute;
  z-index: 1;
  top: 30px;
  left: 2px;
  width: 11px;
  height: 11px;
  background: var(--bg);
  border: 3px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.experience-card {
  position: relative;
  padding: 30px;
  background:
    radial-gradient(circle at 100% 0%, rgba(88, 166, 255, 0.1), transparent 15rem),
    linear-gradient(145deg, rgba(17, 22, 29, 0.98), rgba(8, 11, 16, 0.94));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.experience-card:hover {
  border-color: rgba(88, 166, 255, 0.42);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.experience-heading {
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.experience-identity {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 18px;
}

.experience-type {
  margin-bottom: 6px;
  color: var(--success);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.experience-card h3 {
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.3;
  letter-spacing: -0.025em;
}


.experience-role {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.experience-period {
  padding: 6px 9px;
  color: var(--accent-hover);
  background: var(--accent-soft);
  border: 1px solid rgba(88, 166, 255, 0.24);
  border-radius: 6px;
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  font-weight: 600;
}

.experience-period-group {
  flex: 0 0 auto;
}

.experience-logo {
  display: block;
  width: 78px;
  height: 52px;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.2));
}

.experience-logo-school {
  flex: 0 0 76px;
  width: 76px;
  height: 76px;
}

.experience-logo-komdigi {
  flex: 0 0 116px;
  width: 116px;
  height: 76px;
}

.experience-body {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 20px;
  padding-top: 4px;
}

.experience-details {
  width: 100%;
  margin-top: -4px;
}

.experience-details summary {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 40px;
  height: 32px;
  margin: 0;
  padding: 6px 10px;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  border-radius: 6px;
  transition: background 180ms ease, color 180ms ease;
}

.experience-details summary:hover { background: var(--accent-soft); }

.experience-details summary::-webkit-details-marker { display: none; }

.experience-details summary::after {
  content: '\2193';
  color: var(--accent-hover);
  font-family: 'Fira Code', monospace;
  font-size: 1.1rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.experience-details[open] summary {
  color: var(--accent-hover);
}

.experience-details[open] summary::after {
  content: '\2191';
  transform: translateY(-1px);
}

.experience-details ul {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 22px 24px 22px 42px;
  margin-top: 8px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.77rem;
  list-style: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.experience-details ul::before {
  content: '';
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 20px;
  width: 1px;
  background: var(--border-strong);
}

.experience-details li {
  position: relative;
  display: grid;
  gap: 3px;
  max-width: 850px;
  padding: 0 0 22px;
}

.experience-details li:last-child { padding-bottom: 0; }

.experience-details li::before {
  content: '';
  position: absolute;
  top: 4px;
  left: -28px;
  width: 7px;
  height: 7px;
  background: var(--bg);
  border: 2px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.experience-details li h4 {
  margin: 0;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.98rem;
  line-height: 1.3;
  font-weight: 700;
}

.experience-details li span {
  color: var(--text-muted);
  line-height: 1.55;
}

.experience-details li::marker { color: var(--success); }

.experience-tags {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.experience-tags span {
  padding: 5px 8px;
  color: var(--text-muted);
  background: rgba(240, 246, 252, 0.035);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.7rem;
}

.skill-category {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.skill-category:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.skill-category h3 {
  margin-bottom: 14px;
  color: var(--text-muted);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.77rem;
  font-weight: 650;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.skills-grid { gap: 8px; }

.skill-badge {
  padding: 8px 12px;
  color: var(--text);
  background: rgba(240, 246, 252, 0.035);
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 0.82rem;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.skill-badge:hover {
  color: var(--text);
  background: var(--accent-soft);
  border-color: rgba(88, 166, 255, 0.4);
  transform: none;
}

.achievements-grid,
.projects-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.achievement-card,
.project-card {
  padding: 26px;
  transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.achievement-card::before { display: none; }

.achievement-card:hover,
.project-card:hover {
  background: var(--surface-raised);
  border-color: rgba(88, 166, 255, 0.38);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
  transform: none;
}

.achievement-card h3,
.project-card h3 {
  margin-bottom: 10px;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.18rem;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.achievement-rank {
  margin-bottom: 16px;
  padding: 6px 9px;
  color: var(--text);
  background: rgba(240, 246, 252, 0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.achievement-rank.top1,
.achievement-rank.top2,
.achievement-rank.top3 { color: var(--warning); }
.achievement-rank.top5,
.achievement-rank.top9 { color: var(--text); }
.achievement-rank.finalist { color: var(--text); }

.achievement-meta {
  margin-top: 18px;
  gap: 7px 14px;
  color: var(--text-muted);
  font-size: 0.77rem;
}

.achievement-card > .cert-link {
  margin-top: 18px;
}

.project-tags {
  margin: 18px 0;
  gap: 6px;
}

.project-tag {
  padding: 5px 8px;
  color: var(--text-muted);
  background: rgba(240, 246, 252, 0.035);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.7rem;
}

.project-links {
  margin-top: 18px;
  gap: 6px;
}

.cert-link,
.project-links a:not(.cert-link) {
  min-height: 42px;
  margin-top: 0;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--text);
  background: var(--accent-soft);
  border: 1px solid rgba(88, 166, 255, 0.24);
  border-radius: 7px;
  font-size: 0.75rem;
  line-height: 1.2;
}

.cert-link:hover,
.project-links a:not(.cert-link):hover {
  color: var(--text);
  background: rgba(88, 166, 255, 0.17);
  border-color: rgba(88, 166, 255, 0.52);
  box-shadow: none;
  transform: none;
}

.contact-intro {
  max-width: 650px;
  margin: -18px 0 28px;
  color: var(--text-muted);
  text-align: left;
}

.contact-links {
  justify-content: flex-start;
  gap: 8px;
}

.contact-btn {
  padding: 0 16px;
  color: var(--text);
  background: rgba(240, 246, 252, 0.035);
  border-color: var(--border-strong);
}

.contact-btn:hover {
  color: var(--text);
  background: rgba(240, 246, 252, 0.07);
  border-color: rgba(240, 246, 252, 0.3);
}

.contact-btn svg {
  width: 17px;
  height: 17px;
}

.site-footer {
  position: relative;
  overflow: hidden;
  color: var(--text-muted);
  background:
    radial-gradient(circle at 12% 0%, rgba(88, 166, 255, 0.1), transparent 28rem),
    #080b10;
  border-top: 1px solid var(--border);
  text-align: left;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 32%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.footer-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  padding: 56px 0 24px;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.85fr) auto;
  align-items: start;
  gap: 48px;
  padding-bottom: 44px;
}

.footer-brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.footer-brand-dot,
.footer-status > span {
  display: inline-block;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px rgba(63, 185, 80, 0.62);
}

.footer-brand-dot {
  width: 9px;
  height: 9px;
}

.footer-description {
  max-width: 470px;
  margin-top: 12px;
  color: #a5aeb8;
  font-size: 0.95rem;
  line-height: 1.72;
}

.footer-status {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #c9d1d9;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  line-height: 1.5;
}

.footer-status > span {
  width: 7px;
  height: 7px;
}

.footer-label {
  margin-bottom: 12px;
  color: var(--text);
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 18px;
}

.footer-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: #a5aeb8;
  font-size: 0.84rem;
  transition: color 180ms ease, transform 180ms ease;
}

.footer-links a:hover {
  color: var(--accent-hover);
  transform: translateX(3px);
}

.footer-back {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 15px;
  color: var(--text);
  background: rgba(240, 246, 252, 0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.footer-back svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-back:hover {
  color: var(--accent-hover);
  background: var(--accent-soft);
  border-color: rgba(88, 166, 255, 0.42);
}

.footer-bottom {
  min-height: 64px;
  padding-top: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--border);
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  line-height: 1.6;
}

.terminal-command-spacer { margin-top: 0.75rem; }

.projects-more {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

/* Context-rich skills section */
.skills-intro {
  max-width: 720px;
  margin: -8px 0 48px;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.8vw, 1.08rem);
  line-height: 1.75;
}

.skills-block + .skills-block,
.skills-block + .practice-panel {
  margin-top: 56px;
}

.skills-block-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-strong);
}

.skills-block-heading h3,
.practice-panel h3 {
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.15;
}

.skills-eyebrow {
  color: var(--accent-hover);
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.competency-grid,
.toolchain-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.competency-card,
.toolchain-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(145deg, rgba(88, 166, 255, 0.055), transparent 42%),
    rgba(17, 22, 29, 0.82);
  box-shadow: var(--shadow-sm);
  transition: border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
}

.competency-card {
  min-height: 258px;
  padding: 28px;
}

.toolchain-card {
  min-height: 214px;
  padding: 24px;
}

.competency-card:hover,
.toolchain-card:hover {
  border-color: rgba(88, 166, 255, 0.32);
  background-color: rgba(22, 27, 34, 0.94);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.2);
}

.competency-index {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(121, 192, 255, 0.42);
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.competency-card h4,
.toolchain-card h4 {
  padding-right: 42px;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.08rem;
  line-height: 1.3;
}

.competency-card p,
.toolchain-card p {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.68;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 22px;
}

.skill-tags > span {
  padding: 6px 9px;
  color: #c9d1d9;
  background: rgba(240, 246, 252, 0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  line-height: 1.2;
}

.practice-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 32px 48px;
  padding: 32px;
  border: 1px solid rgba(88, 166, 255, 0.24);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 0 0, rgba(88, 166, 255, 0.12), transparent 25rem),
    rgba(13, 17, 23, 0.9);
  box-shadow: var(--shadow-lg);
}

.practice-panel h3 {
  margin-top: 10px;
}

.practice-panel > div > p:last-child {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.practice-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.practice-list li {
  padding: 14px 16px;
  border-left: 2px solid var(--accent);
  background: rgba(240, 246, 252, 0.035);
}

.practice-list span,
.practice-list small {
  display: block;
}

.practice-list span {
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
}

.practice-list small {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.skill-evidence {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.skill-evidence > span {
  margin-right: 4px;
  color: var(--text-muted);
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.skill-evidence a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  color: var(--accent-hover);
  border: 1px solid rgba(88, 166, 255, 0.25);
  border-radius: 7px;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.skill-evidence a:hover {
  color: var(--text);
  background: var(--accent-soft);
  border-color: var(--accent);
}

/* Scroll reveal is enabled only after JavaScript initializes successfully. */
.reveal-ready .scroll-reveal {
  opacity: 0;
  transform: translate3d(var(--reveal-x, 0), 38px, 0) scale(0.985);
  transition:
    opacity 480ms cubic-bezier(0.22, 1, 0.36, 1) var(--reveal-delay, 0ms),
    transform 480ms cubic-bezier(0.22, 1, 0.36, 1) var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal-ready .scroll-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  will-change: auto;
}

.reveal-ready .section-title.scroll-reveal::before {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1) 90ms;
}

.reveal-ready .section-title.scroll-reveal.is-visible::before {
  transform: scaleX(1);
}

.scroll-progress {
  position: fixed;
  z-index: 70;
  top: 92px;
  right: 18px;
  bottom: 24px;
  width: 3px;
  background: rgba(240, 246, 252, 0.08);
  border: 1px solid rgba(240, 246, 252, 0.08);
  border-radius: 999px;
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.scroll-progress-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #1d4ed8, #58a6ff, #818cf8, #22d3ee, #93c5fd);
  background-size: 100% 220%;
  border-radius: inherit;
  box-shadow: 0 0 8px rgba(88, 166, 255, 0.78), 0 0 18px rgba(34, 211, 238, 0.38);
  transform: scaleY(0);
  transform-origin: top center;
  animation: scroll-energy 2.4s linear infinite;
}

.scroll-progress-head {
  position: absolute;
  top: 0;
  left: 50%;
  width: 11px;
  height: 11px;
  background: var(--text);
  border: 2px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(88, 166, 255, 0.12), 0 0 18px rgba(88, 166, 255, 0.9);
  transform: translate(-50%, -50%);
}

.scroll-progress-node {
  position: absolute;
  left: 50%;
  width: 7px;
  height: 7px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease, scale 220ms ease;
}

.scroll-progress-node.is-active {
  background: #22d3ee;
  border-color: #22d3ee;
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12), 0 0 12px rgba(34, 211, 238, 0.8);
  scale: 1.35;
}

.scroll-progress-label {
  position: absolute;
  right: 18px;
  top: 0;
  padding: 5px 8px;
  color: var(--text);
  background: rgba(8, 11, 16, 0.88);
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  font-family: 'Fira Code', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  transform: translate3d(8px, -50%, 0);
  transition: opacity 180ms ease, transform 220ms ease;
}

.scroll-progress-label.is-visible {
  opacity: 1;
  transform: translate3d(0, -50%, 0);
}

@keyframes scroll-energy {
  to { background-position: 0 220%; }
}

.custom-cursor-active,
.custom-cursor-active * { cursor: none !important; }

.cursor-hud,
.cursor-canvas {
  position: fixed;
  z-index: 110;
  top: 0;
  left: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
}

.cursor-hud {
  width: 30px;
  height: 30px;
  color: var(--accent-hover);
  transform: translate3d(-100px, -100px, 0) translate(-50%, -50%);
  will-change: transform, opacity;
}

.cursor-hud.is-visible,
.cursor-canvas.is-visible { opacity: 1; }

.cursor-corner {
  position: absolute;
  width: 7px;
  height: 7px;
  filter: drop-shadow(0 0 4px currentColor);
  transition: inset 180ms ease, color 160ms ease, transform 180ms ease;
}

.cursor-corner:nth-child(1) { top: 2px; left: 2px; border-top: 1px solid; border-left: 1px solid; }
.cursor-corner:nth-child(2) { top: 2px; right: 2px; border-top: 1px solid; border-right: 1px solid; }
.cursor-corner:nth-child(3) { right: 2px; bottom: 2px; border-right: 1px solid; border-bottom: 1px solid; }
.cursor-corner:nth-child(4) { bottom: 2px; left: 2px; border-bottom: 1px solid; border-left: 1px solid; }

.cursor-hud-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
  transform: translate(-50%, -50%);
  transition: transform 160ms ease;
}

.cursor-hud.is-interactive { color: #22d3ee; }
.cursor-hud.is-interactive .cursor-corner:nth-child(1) { top: -3px; left: -3px; }
.cursor-hud.is-interactive .cursor-corner:nth-child(2) { top: -3px; right: -3px; }
.cursor-hud.is-interactive .cursor-corner:nth-child(3) { right: -3px; bottom: -3px; }
.cursor-hud.is-interactive .cursor-corner:nth-child(4) { bottom: -3px; left: -3px; }
.cursor-hud.is-interactive .cursor-hud-core { transform: translate(-50%, -50%) scale(1.7); }

.cursor-canvas {
  z-index: 109;
  width: 100%;
  height: 100%;
  contain: strict;
  will-change: opacity;
}

@media (max-width: 900px) {
  .nav-links a { padding: 0 8px; }
  .hero-shell { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-panel { max-width: 680px; }
  .footer-main {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 0.8fr);
    gap: 36px;
  }
  .footer-back { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 680px) {
  .scroll-progress { right: auto; left: 7px; }
  .scroll-progress-label { display: none; }
  .nav-inner { width: min(calc(100% - 24px), var(--container)); }
  .nav-links { gap: 0; }
  .nav-links li:nth-child(1),
  .nav-links li:nth-child(2),
  .nav-links li:nth-child(3),
  .nav-links li:nth-child(5) { display: none; }
  .nav-links a { padding: 0 9px; font-size: 0.8rem; }
  header { min-height: auto; padding: 72px 12px 64px; }
  h1 { font-size: clamp(2.8rem, 15vw, 4.25rem); }
  .hero-role { margin-top: 22px; }
  .terminal-content { min-height: 240px; padding: 20px; font-size: 0.78rem; }
  .hero-stats { grid-template-columns: 1fr; }
  .stat { display: flex; align-items: baseline; gap: 10px; }
  .stat span { margin-top: 0; }
  .container { width: min(calc(100% - 24px), var(--container)); }
  section { padding: 68px 0; }
  .section-title { margin-bottom: 28px; }
  .about-profile { grid-template-columns: 1fr; gap: 28px; }
  .about-photo { width: min(100%, 310px); justify-self: start; }
  .achievements-grid,
  .projects-grid,
  .competency-grid,
  .toolchain-grid,
  .practice-panel,
  .practice-list { grid-template-columns: 1fr; }
  .experience-card,
  .achievement-card,
  .project-card { padding: 22px; }
  .experience-identity { align-items: flex-start; gap: 14px; }
  .experience-logo-school { flex-basis: 62px; width: 62px; height: 62px; }
  .experience-logo-komdigi { flex-basis: 96px; width: 96px; height: 62px; }
  .experience-body { gap: 18px; }
  .experience-details summary {
    width: 40px;
    margin-left: auto;
    margin-right: 0;
  }
  .skills-intro { margin-bottom: 36px; }
  .skills-block + .skills-block,
  .skills-block + .practice-panel { margin-top: 44px; }
  .skills-block-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .competency-card,
  .toolchain-card { min-height: auto; padding: 22px; }
  .practice-panel { gap: 28px; padding: 24px; }
  .skill-evidence { grid-column: auto; }
  .footer-shell { width: min(calc(100% - 24px), var(--container)); padding-top: 44px; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  .footer-back { grid-column: auto; }
  .footer-bottom { min-height: 0; flex-direction: column; gap: 8px; padding: 20px 0 4px; }
  .experience-item { padding-left: 30px; }
  .experience-heading { flex-direction: column; gap: 12px; }
  .cta-buttons,
  .contact-links { display: grid; grid-template-columns: 1fr 1fr; }
  .cta-buttons .btn,
  .contact-btn { width: 100%; }
}

@media (max-width: 420px) {
  .brand { font-size: 0.9rem; }
  .nav-links li:first-child { display: none; }
  .cta-buttons,
  .contact-links { grid-template-columns: 1fr; }
  .project-links { gap: 5px; }
  .cert-link,
  .project-links a:not(.cert-link) { min-height: 44px; padding: 0 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .scroll-reveal,
  .reveal-ready .scroll-reveal {
    opacity: 1;
    transform: none;
  }
  .cursor-hud,
  .cursor-canvas { display: none; }
}

@media (pointer: coarse) {
  .cursor-hud,
  .cursor-canvas { display: none; }
}