/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  transition: background var(--ease-soft) 0.3s, backdrop-filter var(--ease-soft) 0.3s, border-color var(--ease-soft) 0.3s;
  border-bottom: 1px solid transparent;
}

/* Always-on scrim so nav text stays legible over bright video frames. */
.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(5,7,10,0.9) 0%, rgba(5,7,10,0.55) 60%, transparent 100%);
  pointer-events: none;
  transition: opacity 0.3s var(--ease-soft);
}

.nav.is-scrolled::before { opacity: 0; }

.nav.is-scrolled {
  background: rgba(5,7,10,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom-color: var(--color-panel-border);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

/* Top navbar's background is always dark in both themes, so its text is too.
   The footer reuses .nav__brand for its own logo lockup and must keep
   following the page theme instead, so this is scoped to .nav only. */
.nav .nav__brand { color: #E7ECEF; }

.nav__brand-accent { color: var(--color-emerald); }

/* Crops the cloud mark out of the full logo lockup; screen blend drops the
   artwork's dark backdrop against the page background. */
.nav__logo {
  display: block;
  width: 43px;
  height: 30px;
  flex-shrink: 0;
  /* Cropped from the clean icon+wordmark lockup (2170x725 source) — icon
     bounding box ~ x:293-815 y:197-561, padded. Opaque near-black background
     matches --color-void closely enough that the crop edge is invisible. */
  background-image: url("../assets/img/logo-lockup.png");
  background-repeat: no-repeat;
  background-size: 178.8px 59.7px;
  background-position: -24.1px -16.2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0; padding: 0;
}

.nav__links a {
  position: relative;
  font-size: var(--fs-small);
  font-weight: 500;
  color: rgba(231, 236, 239, 0.92);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 1px;
  background: var(--color-emerald);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-smooth);
}

.nav__links a:hover { color: var(--color-text); }
.nav__links a:hover::after { transform: scaleX(1); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: #E7ECEF;
  cursor: pointer;
  transition: border-color 0.25s var(--ease-soft), background 0.25s var(--ease-soft);
}
.theme-toggle:hover { border-color: rgba(16,185,129,0.4); }

.theme-toggle__icon {
  width: 17px;
  height: 17px;
  position: absolute;
  transition: opacity 0.25s var(--ease-soft), transform 0.35s var(--ease-soft);
}
.theme-toggle { position: relative; }

/* Dark mode (default, no [data-theme]): show the moon, hide the sun. */
.theme-toggle__icon--sun { opacity: 0; transform: rotate(-90deg) scale(0.6); }
.theme-toggle__icon--moon { opacity: 1; transform: rotate(0) scale(1); }

:root[data-theme="light"] .theme-toggle__icon--sun { opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="light"] .theme-toggle__icon--moon { opacity: 0; transform: rotate(90deg) scale(0.6); }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: #E7ECEF;
  margin: 5px 0;
  transition: transform 0.3s var(--ease-soft), opacity 0.3s var(--ease-soft);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-size: var(--fs-small);
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: box-shadow 0.35s var(--ease-soft), transform 0.35s var(--ease-soft), background 0.35s var(--ease-soft);
}

.btn--primary {
  background: var(--grad-emerald);
  color: #FFFFFF;
}
.btn--primary:hover {
  box-shadow: 0 0 0 6px rgba(16,185,129,0.15), 0 10px 30px -10px rgba(16,185,129,0.6);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-panel-border);
  color: var(--color-text);
}
.btn--ghost:hover {
  border-color: var(--color-emerald);
  color: var(--color-emerald);
}

/* Uptime mini-game */
.uptime {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) 1.15fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-lg) 0;
}

.uptime__eyebrow {
  color: var(--color-emerald);
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.uptime__title {
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  margin-bottom: var(--space-sm);
}

.uptime__text {
  max-width: 44ch;
  color: var(--color-text-dim);
  margin-bottom: var(--space-md);
}

.uptime__result {
  margin-top: var(--space-sm);
  max-width: 46ch;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text);
}
.uptime__result:empty { display: none; }

.uptime__board {
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-md);
  background: rgba(var(--surface-tint), var(--surface-alpha-1));
  overflow: hidden;
}

.uptime__hud {
  display: flex;
  gap: var(--space-md);
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid var(--color-panel-border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.uptime__metric { display: inline-flex; align-items: baseline; gap: 0.5rem; }
.uptime__metric em {
  font-style: normal;
  color: var(--color-text-dim);
  letter-spacing: 0.05em;
}
.uptime__metric b {
  font-weight: 600;
  color: var(--color-emerald);
  font-variant-numeric: tabular-nums;
  transition: color 0.2s var(--ease-soft);
}
.uptime__metric b.is-low { color: #F87171; }

.uptime__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16px, 1fr));
  gap: 5px;
  padding: 1.1rem;
}

.uptime__node {
  aspect-ratio: 1;
  border-radius: 3px;
  background: rgba(var(--surface-tint), var(--surface-alpha-3));
  transition: background 0.25s var(--ease-soft), transform 0.25s var(--ease-soft);
}

.uptime.is-running .uptime__grid { cursor: crosshair; }

.uptime__node.is-down {
  background: #F87171;
  transform: scale(1.2);
  animation: uptime-alert 0.9s ease-in-out infinite;
}
@keyframes uptime-alert {
  50% { opacity: 0.55; }
}

.uptime__node.is-fixed {
  background: var(--color-emerald);
  transform: scale(1.15);
}

@media (prefers-reduced-motion: reduce) {
  .uptime__node.is-down { animation: none; }
}

@media (max-width: 899px) {
  .uptime {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .uptime__grid { grid-template-columns: repeat(auto-fill, minmax(14px, 1fr)); gap: 4px; }
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-panel-border);
  border-bottom: 1px solid var(--color-panel-border);
}
.stat { text-align: center; }
.stat__num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  background: var(--grad-emerald);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  margin-top: var(--space-xs);
}

/* Cards */
.card {
  background: var(--color-panel);
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth), border-color 0.4s var(--ease-smooth);
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(16,185,129,0.4);
  box-shadow: 0 20px 40px -20px rgba(16,185,129,0.25);
}

/* Diensten: one panel, list left, detail right. */
.services-split {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) 1.1fr;
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-md);
  background: rgba(var(--surface-tint), var(--surface-alpha-1));
  overflow: hidden;
}

.services-list {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--color-panel-border);
}

.service-item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem 1.6rem;
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--color-panel-border);
  text-align: left;
  cursor: pointer;
  color: var(--color-text-dim);
  transition: color 0.25s var(--ease-soft), background 0.25s var(--ease-soft),
    border-color 0.25s var(--ease-soft);
}
.service-item:last-child { border-bottom: none; }
.service-item:hover { color: var(--color-text); }

.service-item__num {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  opacity: 0.6;
}

.service-item__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.service-item[aria-selected="true"] {
  color: var(--color-text);
  background: rgba(var(--surface-tint), var(--surface-alpha-2));
  border-left-color: var(--color-emerald);
}
.service-item[aria-selected="true"] .service-item__num {
  color: var(--color-emerald);
  opacity: 1;
}

.services-detail {
  position: relative;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 420px;
}

.service-panel[hidden] { display: none; }
.service-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: service-in 0.4s var(--ease-soft) both;
}
@keyframes service-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.service-panel__index {
  margin: 0;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-emerald);
}
.service-panel__index span { color: var(--color-text-dim); }

.service-panel__title {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1.15;
  max-width: 18ch;
}

.service-panel__desc {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.7;
  max-width: 52ch;
  color: var(--color-text-dim);
}

.service-panel__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
}
.service-panel__tags li {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--color-panel-border);
  border-radius: 999px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.72rem;
  color: var(--color-emerald-soft);
}

@media (max-width: 899px) {
  .services-split { grid-template-columns: 1fr; }
  .services-list {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--color-panel-border);
  }
  .service-item {
    flex: 0 0 auto;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0.9rem 1.1rem;
    border-bottom: none;
    border-left: none;
    border-top: 2px solid transparent;
    max-width: 200px;
  }
  .service-item[aria-selected="true"] {
    border-left-color: transparent;
    border-top-color: var(--color-emerald);
  }
  .service-item__title { font-size: 0.88rem; }
  .services-detail { padding: var(--space-md); min-height: 0; }
}

/* Expertise: code editor. Its own surface tokens so it reads as a real
   editor in both themes instead of a black box dropped on a light page. */
.editor {
  --editor-bg: #080C11;
  --editor-chrome: #0D1319;
  --editor-line: rgba(255,255,255,0.07);
  --editor-gutter: rgba(255,255,255,0.22);
  --editor-hover: rgba(255,255,255,0.05);

  border: 1px solid var(--editor-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--editor-bg);
  box-shadow: 0 30px 60px -45px rgba(16,185,129,0.4);
}

:root[data-theme="light"] .editor {
  --editor-bg: #FFFFFF;
  --editor-chrome: #EEF4F2;
  --editor-line: rgba(5,7,10,0.09);
  --editor-gutter: rgba(5,7,10,0.28);
  --editor-hover: rgba(5,7,10,0.04);
  box-shadow: 0 24px 50px -40px rgba(5,7,10,0.35);
}

.editor__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  background: var(--editor-chrome);
  border-bottom: 1px solid var(--editor-line);
}

.editor__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.editor__dot:nth-child(1) { background: #F55; opacity: 0.75; }
.editor__dot:nth-child(2) { background: #FB5; opacity: 0.75; }
.editor__dot:nth-child(3) { background: #2C5; opacity: 0.75; }

.editor__bar-title,
.editor__bar-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-text-dim);
}
.editor__bar-title { margin-left: 0.5rem; }
.editor__bar-meta { margin-left: auto; opacity: 0.7; }

.editor__body {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 420px;
}

.editor__tree {
  padding: 1rem 0;
  background: var(--editor-chrome);
  border-right: 1px solid var(--editor-line);
  overflow-y: auto;
}

.editor__folder + .editor__folder { margin-top: 1rem; }

.editor__folder-name {
  margin: 0 0 0.35rem;
  padding: 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  opacity: 0.75;
}

.editor__file {
  display: block;
  width: 100%;
  padding: 0.4rem 1rem 0.4rem 1.9rem;
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-dim);
  transition: color 0.2s var(--ease-soft), background 0.2s var(--ease-soft),
    border-color 0.2s var(--ease-soft);
}
.editor__file:hover {
  color: var(--color-text);
  background: var(--editor-hover);
}
.editor__file[aria-selected="true"] {
  color: var(--color-emerald);
  background: var(--editor-hover);
  border-left-color: var(--color-emerald);
}

.editor__pane {
  padding: 1.4rem 1.8rem 1.8rem;
  overflow-x: auto;
}

.editor__doc[hidden] { display: none; }
.editor__doc { animation: editor-in 0.3s var(--ease-soft) both; }
@keyframes editor-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.editor__crumbs {
  margin: 0 0 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--editor-line);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-text-dim);
}
.editor__crumbs span { opacity: 0.5; margin: 0 0.15rem; }

.code {
  counter-reset: line;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--color-text);
}

.code__line {
  margin: 0;
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 1rem;
  white-space: pre-wrap;
  min-height: 1.85em;
}
.code__line::before {
  counter-increment: line;
  content: counter(line);
  text-align: right;
  color: var(--editor-gutter);
  font-size: 0.8rem;
  user-select: none;
}

.tok-head { color: var(--color-emerald); font-weight: 700; }
.tok-key { color: var(--color-emerald-soft); }
.tok-val { color: var(--color-text-dim); }

@media (max-width: 899px) {
  .editor__body { grid-template-columns: 1fr; min-height: 0; }
  .editor__tree {
    display: flex;
    gap: 1.2rem;
    overflow-x: auto;
    padding: 0.8rem 1rem;
    border-right: none;
    border-bottom: 1px solid var(--editor-line);
  }
  .editor__folder + .editor__folder { margin-top: 0; }
  .editor__folder { flex: 0 0 auto; }
  .editor__file {
    padding: 0.3rem 0.5rem;
    border-left: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
  }
  .editor__file[aria-selected="true"] {
    border-left-color: transparent;
    border-bottom-color: var(--color-emerald);
  }
  .editor__folder-name { padding: 0 0.5rem; }
  .editor__pane { padding: 1.1rem; }
  .code { font-size: 0.82rem; }
  .code__line { grid-template-columns: 1.8rem 1fr; gap: 0.7rem; }
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.skills-grid { grid-template-columns: repeat(4, 1fr); }

.skill-card {
  text-align: left;
}

/* Growth panel: seed to full infrastructure */
.growth-panel {
  position: relative;
  padding: var(--space-sm) 0;
}

.growth {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.growth__branches {
  filter: drop-shadow(0 0 4px rgba(16,185,129,0.45));
}

/* Tapering, like a real stem: thick at the base, fine at the tips. */
.growth__path--stem { stroke-width: 2.4; }
.growth__path--branch { stroke-width: 1.8; }
.growth__path--leaf { stroke-width: 1.2; }

.growth__label--leaf { font-size: 12px; }

.growth__seed {
  fill: var(--color-emerald);
  filter: drop-shadow(0 0 14px rgba(16,185,129,0.95));
  animation: seed-breathe 3.2s var(--ease-soft) infinite;
  transform-origin: center;
}

@keyframes seed-breathe {
  0%, 100% { filter: drop-shadow(0 0 10px rgba(16,185,129,0.7)); }
  50%      { filter: drop-shadow(0 0 20px rgba(16,185,129,1)); }
}

.growth__node {
  fill: var(--color-void);
  stroke: var(--color-emerald);
  stroke-width: 1.6;
  filter: drop-shadow(0 0 6px rgba(16,185,129,0.55));
}

.growth__node--leaf {
  fill: var(--color-emerald);
  filter: drop-shadow(0 0 8px rgba(16,185,129,0.75));
}

.growth__label {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 500;
  fill: var(--color-text-dim);
  letter-spacing: 0.02em;
}

.growth__label--branch {
  fill: var(--color-text);
  font-weight: 600;
  font-size: 14px;
}

.growth__label--seed {
  fill: var(--color-emerald);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.growth-panel__caption {
  margin: var(--space-sm) 0 0;
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

/* Status panel */
.status-panel {
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: 0 30px 60px -40px rgba(16,185,129,0.4);
}

.status-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-panel-border);
}

.status-panel__title {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.status-panel__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-emerald);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(16,185,129,0.3);
}

.pulse-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-emerald);
  flex-shrink: 0;
  animation: pulse-dot 2.4s var(--ease-soft) infinite;
}

.status-row:nth-child(2) .pulse-dot { animation-delay: 0.4s; }
.status-row:nth-child(3) .pulse-dot { animation-delay: 0.9s; }
.status-row:nth-child(4) .pulse-dot { animation-delay: 1.4s; }
.status-row:nth-child(5) .pulse-dot { animation-delay: 1.9s; }

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.5); opacity: 0.75; }
  50%      { box-shadow: 0 0 0 5px rgba(16,185,129,0); opacity: 1; }
}

.status-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 0.9rem;
}

.status-row {
  display: grid;
  grid-template-columns: auto 1fr 64px auto;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--fs-small);
}

.status-row__name { color: var(--color-text); }

.status-row__bar {
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}
.status-row__bar i {
  display: block;
  height: 100%;
  width: var(--fill);
  border-radius: inherit;
  background: var(--grad-emerald);
}

.status-row__state {
  color: var(--color-text-dim);
  font-size: 0.75rem;
  white-space: nowrap;
}

/* Certificeringen: typographic wall grouped by issuer, no cards. */
.cert-wall {
  border-top: 1px solid var(--color-panel-border);
}

.cert-group {
  display: grid;
  grid-template-columns: minmax(200px, 0.9fr) 3fr;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-panel-border);
}

.cert-group__head {
  position: sticky;
  top: 90px;
  align-self: start;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
}

.cert-group__issuer {
  margin: 0;
  font-size: clamp(1.3rem, 2vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.cert-group__count {
  margin: 0;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.75rem;
  color: var(--color-emerald);
}

.cert-rows {
  margin: 0;
  padding: 0;
  list-style: none;
}

.cert-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.5fr) 2fr auto;
  align-items: baseline;
  gap: var(--space-sm);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  transition: background 0.25s var(--ease-soft);
}
.cert-row + .cert-row { border-top: 1px solid var(--color-panel-border); }
.cert-row:hover { background: rgba(var(--surface-tint), var(--surface-alpha-2)); }

.cert-row__code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-emerald);
  letter-spacing: -0.01em;
}

.cert-row__name {
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.4;
}

.cert-row__level {
  justify-self: end;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

@media (max-width: 899px) {
  .cert-group {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  .cert-group__head { position: static; }
  .cert-row {
    grid-template-columns: 1fr auto;
    padding: 0.8rem 0;
  }
  .cert-row__name { grid-column: 1 / -1; }
}
.skill-card__title { font-weight: 600; margin-bottom: 0.25rem; color: var(--color-text); }
.skill-card__desc { font-size: var(--fs-small); margin: 0; }

/* Timeline / portfolio cards */
.timeline { display: flex; flex-direction: column; gap: var(--space-sm); }

.case-card {
  background: var(--color-panel);
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.case-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--color-text);
}

.case-card__role { color: var(--color-text-dim); font-size: var(--fs-small); }
.case-card__org { font-weight: 600; }

.case-card__sector {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--color-panel-border);
  white-space: nowrap;
}

.case-card:hover .case-card__sector {
  color: var(--color-emerald);
  border-color: rgba(16,185,129,0.35);
}

@media (max-width: 600px) {
  .case-card__sector { display: none; }
}

.case-card__chevron {
  width: 18px; height: 18px;
  flex-shrink: 0;
  transition: transform 0.35s var(--ease-smooth);
}
.case-card.is-open .case-card__chevron { transform: rotate(45deg); }

.case-card__body {
  height: 0;
  overflow: hidden;
  padding: 0 var(--space-md);
}
.case-card__body-inner { padding-bottom: var(--space-md); }

.client-list {
  list-style: none;
  margin: var(--space-sm) 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  border-left: 1px solid rgba(16,185,129,0.25);
  padding-left: var(--space-sm);
}

.client-list li {
  display: grid;
  gap: 0.15rem;
}

.client-list__name {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--fs-small);
}

.client-list__desc {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.5;
}

.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: var(--space-sm); }
.tag {
  font-size: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--color-panel-border);
  color: var(--color-text-dim);
}

.filters {
  display: grid;
  gap: 0.9rem;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-panel-border);
}

.filter-group {
  display: grid;
  grid-template-columns: 92px 1fr;
  align-items: start;
  gap: 0.75rem;
}

.filter-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  opacity: 0.55;
  padding-top: 0.55rem;
}

.filter-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

@media (max-width: 600px) {
  .filter-group { grid-template-columns: 1fr; gap: 0.4rem; }
  .filter-label { padding-top: 0; }
}

.case-card {
  transition: opacity 0.35s var(--ease-soft), filter 0.35s var(--ease-soft);
}

.case-card.is-dimmed {
  opacity: 0.22;
  filter: grayscale(0.6);
  pointer-events: none;
}
.filter-btn {
  background: rgba(var(--surface-tint), var(--surface-alpha-1));
  border: 1px solid var(--color-panel-border);
  color: var(--color-text-dim);
  border-radius: 999px;
  padding: 0.42rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.25s var(--ease-soft), border-color 0.25s var(--ease-soft),
    background 0.25s var(--ease-soft), box-shadow 0.25s var(--ease-soft);
}

.filter-btn:hover {
  color: var(--color-text);
  border-color: rgba(16,185,129,0.4);
  background: rgba(16,185,129,0.07);
}

.filter-btn.is-active {
  color: #05130E;
  font-weight: 600;
  background: var(--grad-emerald);
  border-color: transparent;
  box-shadow: 0 6px 18px -8px rgba(16,185,129,0.7);
}

/* Form */
.contact-form {
  display: grid;
  gap: var(--space-sm);
  max-width: 560px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field label { font-size: var(--fs-small); color: var(--color-text-dim); }
.field input, .field textarea {
  background: rgba(var(--surface-tint), var(--surface-alpha-1));
  color: var(--color-text);
  border: 1px solid var(--color-panel-border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  transition: border-color 0.3s var(--ease-soft);
}
.field input:focus, .field textarea:focus {
  border-color: var(--color-emerald);
}

.field--hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.field__status {
  min-height: 1.2em;
  font-size: var(--fs-small);
  color: var(--color-emerald);
  margin: 0;
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-panel-border);
  padding: var(--space-lg) 0 var(--space-md);
  color: var(--color-text-dim);
  font-size: var(--fs-small);
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.footer__links { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.footer__tagline {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

/* Reveal: only hidden once JS confirms it can animate them back in, so a
   failed script load never leaves the page blank. */
.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
}