/* ==========================================================================
   home.css — homepage-only layout
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + clamp(2rem, 6vh, 5rem));
  padding-bottom: clamp(2.5rem, 6vh, 5rem);
  overflow: hidden;
  isolation: isolate;
  --hero-copy-shift: 0px;
  --hero-panel-shift: 0px;
  --hero-rail-shift: 0px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 48% at 72% 28%, var(--ambient-light), transparent 72%),
    linear-gradient(180deg, color-mix(in srgb, var(--text-primary) 3%, transparent), transparent 42%);
  opacity: 0.58;
}

/* Feathered reading veils keep type legible without reintroducing cards.
   The final linear band also dissolves the hero into the next section. */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: var(--z-canvas);
  pointer-events: none;
  background:
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--bg-primary) 68%, transparent) 0%,
      transparent 18%
    ),
    radial-gradient(
      ellipse 34% 46% at 17% 48%,
      color-mix(in srgb, var(--bg-primary) 94%, transparent) 0 54%,
      color-mix(in srgb, var(--bg-primary) 78%, transparent) 76%,
      transparent 100%
    ),
    radial-gradient(
      ellipse 28% 44% at 82% 47%,
      color-mix(in srgb, var(--bg-primary) 88%, transparent) 0 54%,
      color-mix(in srgb, var(--bg-primary) 70%, transparent) 76%,
      transparent 100%
    ),
    radial-gradient(
      ellipse 39% 16% at 34% 83%,
      color-mix(in srgb, var(--bg-primary) 88%, transparent) 0 52%,
      color-mix(in srgb, var(--bg-primary) 64%, transparent) 76%,
      transparent 100%
    ),
    linear-gradient(to bottom, transparent 80%, var(--bg-primary) 100%);
}

/* Daylight already gives the dark typography enough contrast. Keeping the
   same opaque reading veil as dark mode would erase the blue glass entirely,
   so light mode uses only a translucent paper bloom around the copy. */
:root[data-theme="light"] .hero::after {
  background:
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--bg-primary) 6%, transparent) 0%,
      transparent 16%,
      transparent 80%,
      var(--bg-primary) 100%
    ),
    radial-gradient(
      ellipse 34% 46% at 17% 48%,
      color-mix(in srgb, var(--bg-primary) 32%, transparent) 0 52%,
      color-mix(in srgb, var(--bg-primary) 12%, transparent) 76%,
      transparent 100%
    ),
    radial-gradient(
      ellipse 28% 44% at 82% 47%,
      color-mix(in srgb, var(--bg-primary) 8%, transparent) 0 52%,
      color-mix(in srgb, var(--bg-primary) 2%, transparent) 76%,
      transparent 100%
    ),
    radial-gradient(
      ellipse 39% 16% at 34% 83%,
      color-mix(in srgb, var(--bg-primary) 18%, transparent) 0 50%,
      color-mix(in srgb, var(--bg-primary) 6%, transparent) 76%,
      transparent 100%
    );
}

:root[data-theme="dark"] .hero {
  --text-secondary: #ded9d0;
  --text-muted: #b8b1a7;
}

/* WebGL / fallback atmosphere layer. Deliberately off-centre and cropped. */
.hero__atmosphere {
  position: absolute;
  z-index: var(--z-canvas);
  /* The box ends exactly where the hero does, so the hero's own overflow
     never cuts a visible edge. */
  top: 0;
  /* Anchor to the centred content shell, not the viewport edge. This keeps
     the optical sheet inside the visible composition on ultrawide screens. */
  right: -18%;
  width: min(76vw, 1500px);
  height: 100%;
  pointer-events: none;
  /* A horizontal feather reaches full transparency before both box edges.
     That keeps the capped canvas from revealing a rectangular seam on wide
     screens while preserving the centre of the optical sheet. */
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0 3%,
    rgba(0, 0, 0, 0.16) 12%,
    #000 34%,
    #000 72%,
    rgba(0, 0, 0, 0.42) 86%,
    transparent 97% 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0 3%,
    rgba(0, 0, 0, 0.16) 12%,
    #000 34%,
    #000 72%,
    rgba(0, 0, 0, 0.42) 86%,
    transparent 97% 100%
  );
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent 0 2%,
    #000 8% 76%,
    rgba(0, 0, 0, 0.35) 88%,
    transparent 96% 100%
  );
  mask-image: linear-gradient(
    180deg,
    transparent 0 2%,
    #000 8% 76%,
    rgba(0, 0, 0, 0.35) 88%,
    transparent 96% 100%
  );
  opacity: 0;
  transition: opacity 1100ms var(--ease-out);
}

.hero__atmosphere[data-ready="true"] .hero__canvas {
  opacity: 0.68;
}

:root[data-theme="dark"] .hero__canvas {
  mix-blend-mode: screen;
  filter: saturate(1.14) contrast(1.04);
}

:root[data-theme="light"] .hero__canvas {
  mix-blend-mode: multiply;
  filter: saturate(1.78) contrast(1.28);
}

:root[data-theme="light"] .hero__atmosphere[data-ready="true"] .hero__canvas {
  opacity: 1;
}

/* CSS-only fallback: layered soft light fields, no blobs, no motion.
   It is the base state — WebGL fades in on top and dims it, so a failed
   three.js load simply leaves this in place. */
.hero__fallback {
  position: absolute;
  inset: 0;
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent 0 2%,
    #000 8% 76%,
    rgba(0, 0, 0, 0.35) 88%,
    transparent 96% 100%
  );
  mask-image: linear-gradient(
    180deg,
    transparent 0 2%,
    #000 8% 76%,
    rgba(0, 0, 0, 0.35) 88%,
    transparent 96% 100%
  );
  transition: opacity 1100ms var(--ease-out);
  background: radial-gradient(54% 48% at 62% 34%, rgba(176, 132, 66, 0.17), transparent 68%);
  background:
    radial-gradient(
      54% 48% at 62% 34%,
      var(--ambient-light) 0%,
      transparent 68%
    ),
    radial-gradient(
      42% 56% at 84% 62%,
      color-mix(in srgb, var(--accent) 12%, transparent) 0%,
      transparent 72%
    ),
    linear-gradient(
      205deg,
      color-mix(in srgb, var(--text-primary) 5%, transparent) 0%,
      transparent 58%
    );
  filter: blur(6px);
}

.hero__atmosphere[data-ready="true"] .hero__fallback {
  opacity: 0.06;
}

:root[data-theme="light"] .hero__fallback {
  background:
    radial-gradient(54% 48% at 60% 30%, rgba(73, 137, 225, 0.26), transparent 68%),
    radial-gradient(44% 58% at 84% 66%, rgba(37, 92, 178, 0.18), transparent 72%),
    linear-gradient(205deg, rgba(32, 66, 116, 0.13), transparent 58%);
  filter: blur(10px) saturate(1.14);
}

:root[data-theme="light"] .hero__atmosphere[data-ready="true"] .hero__fallback {
  opacity: 0.1;
}

@media (min-width: 2400px) {
  .hero__atmosphere {
    right: max(-20rem, calc((100vw - var(--shell-max)) / 2 - 48rem));
  }
}

.hero__inner {
  position: relative;
  z-index: var(--z-content);
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 6vh, 4.5rem);
}

/* Identity on the left, direct contact on the right. */
.hero__top {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: clamp(2rem, 1rem + 3.5vw, 4.5rem);
  align-items: start;
}

.hero__identity {
  display: grid;
  gap: clamp(1.1rem, 0.6rem + 1.4vw, 1.75rem);
  max-width: 58ch;
  transform: translate3d(0, var(--hero-copy-shift), 0);
  will-change: transform;
}

.hero__name {
  font-size: var(--fs-display);
  line-height: 0.98;
  letter-spacing: var(--tracking-display);
  font-weight: 700;
  margin: 0;
}

.hero__role-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(0.75rem, 0.4rem + 1vw, 1.35rem);
  margin-top: clamp(-0.6rem, -0.4rem - 0.4vw, -0.2rem);
}

.hero__name-role {
  font-size: var(--fs-heading);
  line-height: 1.16;
  letter-spacing: -0.022em;
  font-weight: 600;
  color: var(--text-secondary);
}

.hero__contact {
  position: relative;
  display: grid;
  gap: 0;
  align-self: start;
  margin-top: clamp(0.5rem, 0.2rem + 1vw, 1.75rem);
  transform: translate3d(0, var(--hero-panel-shift), 0);
  will-change: transform;
}

.hero__contact::before {
  content: none;
}

.hero__contact .contact__list {
  position: relative;
  border-top: 0;
  padding-inline: 0;
}

.hero__contact .contact__list a,
.hero__contact .contact__list div {
  grid-template-columns: minmax(4.5rem, 6rem) minmax(0, 1fr);
  padding-block: 0.82rem;
}

/* A small game-design motion graphic: rule -> data -> playtest. */
.system-loop {
  position: relative;
  display: grid;
  gap: var(--space-4);
  padding: 0 0 clamp(1rem, 0.7rem + 1vw, 1.35rem);
  border-bottom: 1px solid var(--border-subtle);
}

.system-loop__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.system-loop__state {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}

.system-loop__state::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft), 0 0 20px var(--ambient-light);
}

.system-loop__track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  overflow: hidden;
}

.system-loop__track::before,
.system-loop__track::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 6px;
  height: 1px;
  pointer-events: none;
}

.system-loop__track::before {
  background: var(--border-strong);
}

.system-loop__track::after {
  right: auto;
  width: 34%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  filter: drop-shadow(0 0 5px var(--ambient-light));
  transform: translateX(-140%);
  animation: system-scan 5.6s var(--ease-inout) infinite;
}

.system-loop__track span {
  position: relative;
  padding-top: 1.1rem;
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  line-height: 1.3;
  color: var(--text-secondary);
  text-align: center;
}

.system-loop__track span::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateX(-50%);
  background: var(--surface-raised);
  border: 1px solid var(--border-active);
  box-shadow: 0 0 0 3px var(--surface-glass);
}

@keyframes system-scan {
  0%,
  16% {
    transform: translateX(-140%);
    opacity: 0;
  }
  28% {
    opacity: 1;
  }
  72%,
  100% {
    transform: translateX(310%);
    opacity: 0;
  }
}

@media (max-width: 900px) {
  .hero__top {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
  }

  .hero__contact {
    margin-top: 0;
    max-width: 46ch;
  }
}

.hero__summary {
  font-size: var(--fs-body-lg);
  line-height: 1.72;
  color: var(--text-secondary);
  max-width: 46ch;
  letter-spacing: -0.012em;
  text-wrap: pretty;
}

.hero__summary b {
  color: var(--text-primary);
  font-weight: 600;
}

/* Compact masthead rail at the foot of the hero */
.hero__rail {
  position: relative;
  z-index: var(--z-content);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: clamp(0.9rem, 0.65rem + 0.8vw, 1.2rem) 0 0;
  border-top: 1px solid var(--border-subtle);
  max-width: 980px;
  transform: translate3d(0, var(--hero-rail-shift), 0);
  will-change: transform;
}

.hero__rail > div {
  padding: 0 clamp(1rem, 0.7rem + 1.2vw, 1.8rem);
  border-left: 1px solid var(--border-subtle);
}

.hero__rail > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero__rail dt {
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.hero__rail dd {
  font-size: var(--fs-micro);
  line-height: 1.5;
  color: var(--text-primary);
  font-weight: 500;
}

@media (max-width: 720px) {
  .hero {
    min-height: auto;
    padding-bottom: var(--space-8);
  }

  .hero__rail {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    padding: var(--space-4) 0 0;
  }

  .hero__rail > div {
    padding: 0;
    border-left: 0;
  }

  /* Large optical effects become much quieter on phones. */
  .hero__atmosphere {
    right: -26%;
    width: 150vw;
    height: 100%;
    opacity: 0.6;
  }

  :root[data-theme="light"] .hero__atmosphere {
    opacity: 0.82;
  }
}

/* The hero ends on an opaque reading veil. Begin profile on the same tone and
   release it gradually so the fixed ambient field never appears as a cut. */
.hero + .section {
  --hero-bridge: clamp(6rem, 12vh, 11rem);
  background: linear-gradient(
    to bottom,
    var(--bg-primary) 0,
    transparent var(--hero-bridge)
  );
}

@media (max-height: 480px) {
  .hero {
    padding-top: calc(var(--nav-h) + var(--space-4));
    padding-bottom: var(--space-6);
  }
}

@media (max-height: 260px) {
  .hero__atmosphere {
    display: none !important;
  }
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.992);
    filter: blur(7px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero__identity > *,
  .hero__contact > *,
  .hero__rail > div {
    animation: hero-enter var(--dur-cinematic) var(--ease-spring) both;
  }

  .hero__identity > :nth-child(1) { animation-delay: 80ms; }
  .hero__identity > :nth-child(2) { animation-delay: 150ms; }
  .hero__identity > :nth-child(3) { animation-delay: 220ms; }
  .hero__identity > :nth-child(4) { animation-delay: 290ms; }
  .hero__identity > :nth-child(5) { animation-delay: 360ms; }
  .hero__contact > :nth-child(1) { animation-delay: 250ms; }
  .hero__contact > :nth-child(2) { animation-delay: 330ms; }
  .hero__rail > :nth-child(1) { animation-delay: 420ms; }
  .hero__rail > :nth-child(2) { animation-delay: 490ms; }
  .hero__rail > :nth-child(3) { animation-delay: 560ms; }
}

/* --------------------------------------------------------------------------
   2. Profile / professional summary
   -------------------------------------------------------------------------- */

.profile {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: start;
}

.profile__body {
  display: grid;
  gap: var(--space-5);
  max-width: var(--measure-narrow);
}

.profile__body p {
  color: var(--text-secondary);
  text-wrap: pretty;
}

.profile__body p strong {
  color: var(--text-primary);
  font-weight: 600;
}

.profile__aside {
  display: grid;
  gap: var(--space-6);
}

/* Scope figures — real counts drawn from the source documents, kept compact */
.scope {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.scope > div {
  padding: var(--space-4) var(--space-4) calc(var(--space-4) + 0.15rem);
}

.scope dt {
  font-size: var(--fs-heading);
  font-weight: 650;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.scope dd {
  margin-top: 0.35rem;
  font-size: var(--fs-eyebrow);
  color: var(--text-muted);
  line-height: 1.45;
  letter-spacing: 0.01em;
}

@media (max-width: 860px) {
  .profile {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------------------
   3. Selected work
   -------------------------------------------------------------------------- */

.work {
  display: grid;
  gap: clamp(1.25rem, 0.5rem + 2vw, 2.25rem);
}

.work-card {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  align-items: stretch;
  min-height: 340px;
}

.work-card:nth-child(even) .work-card__visual {
  order: 2;
}

.work-card__visual {
  position: relative;
  overflow: hidden;
  background: var(--bg-inset);
  min-height: 260px;
}

.work-card__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform var(--dur-slow) var(--ease-out),
    filter var(--dur-slow) var(--ease-out);
}

/* Screenshots of dense interfaces read as texture here, not as readable UI.
   Muting them keeps the card's typography dominant; the case-study page shows
   the same image full size in the lightbox. */
.work-card__visual--dense img {
  filter: saturate(0.55) contrast(0.9);
  opacity: 0.62;
}

.work-card:hover .work-card__visual--dense img {
  opacity: 0.7;
}

.work-card:hover .work-card__visual img {
  transform: scale(1.055);
}

.work-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    transparent 52%,
    color-mix(in srgb, var(--surface-primary) 62%, transparent) 100%
  );
  pointer-events: none;
}

.work-card:nth-child(even) .work-card__visual::after {
  background: linear-gradient(
    260deg,
    transparent 52%,
    color-mix(in srgb, var(--surface-primary) 62%, transparent) 100%
  );
}

/* Deliberately neither positioned nor z-indexed. Either one makes this a
   stacking context, and then the buttons inside it can never rise above the
   card's click overlay no matter what z-index they are given. The two halves
   of the card are separate grid columns and never overlap, so nothing here
   needs its own layer. */
.work-card__body {
  padding: clamp(1.5rem, 1rem + 2vw, 2.75rem);
  display: grid;
  align-content: space-between;
  gap: var(--space-5);
}

.work-card__head {
  display: grid;
  gap: var(--space-3);
}

.work-card__title {
  font-size: var(--fs-heading);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.work-card__context {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  line-height: 1.65;
  max-width: 42ch;
  text-wrap: pretty;
}

.work-card__role {
  display: grid;
  gap: 0.55rem;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

/* Label on the left, the document actions on the same line to the right. */
.work-card__role-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-4);
}

.work-card__role-head .btn {
  padding: 0.42rem 0.85rem;
}

.work-card__role-label {
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.work-card__role-value {
  font-size: var(--fs-small);
  font-weight: 600;
}

.work-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

@media (max-width: 860px) {
  .work-card,
  .work-card:nth-child(even) .work-card__visual {
    grid-template-columns: minmax(0, 1fr);
    order: 0;
  }

  .work-card__visual {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }

  .work-card__visual img {
    transform: none;
  }

  .work-card__visual::after,
  .work-card:nth-child(even) .work-card__visual::after {
    background: linear-gradient(
      to bottom,
      transparent 55%,
      color-mix(in srgb, var(--surface-primary) 70%, transparent) 100%
    );
  }
}

/* Secondary work entries (documents that are also portfolio artefacts) */
.work-minor {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
  gap: clamp(1rem, 0.5rem + 1.4vw, 1.5rem);
  margin-top: clamp(1.25rem, 0.5rem + 2vw, 2.25rem);
}

.work-minor__item {
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

/* Title on the left, the document actions on the same line to the right. */
.work-minor__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-4);
  margin-top: 0.15rem;
}

.work-minor__head .btn {
  padding: 0.42rem 0.85rem;
}

.work-minor__item p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.62;
}

/* --------------------------------------------------------------------------
   4. Experience
   -------------------------------------------------------------------------- */

.timeline {
  display: grid;
  border-top: 1px solid var(--border-subtle);
}

.timeline__item {
  display: grid;
  grid-template-columns: minmax(8.5rem, 11rem) minmax(0, 1fr);
  gap: clamp(1rem, 0.4rem + 2vw, 3rem);
  padding-block: clamp(1.5rem, 1rem + 1.4vw, 2.25rem);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.timeline__item--has-actions {
  grid-template-columns:
    minmax(8.5rem, 11rem)
    minmax(0, 1fr)
    max-content;
}

.timeline__actions {
  display: flex;
  flex-direction: column;
  align-self: start;
  gap: var(--space-2);
  min-width: 7.75rem;
  padding-top: 0.1rem;
}

.timeline__actions .btn {
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 0.95rem;
  white-space: nowrap;
}

.timeline__period {
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  line-height: 1.6;
  padding-top: 0.35rem;
}

.timeline__period span {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-top: 0.35rem;
}

.timeline__main {
  display: grid;
  gap: var(--space-3);
}

.timeline__title {
  font-size: var(--fs-h3);
  font-weight: 650;
  letter-spacing: -0.018em;
}

.timeline__role {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

.timeline__role b {
  color: var(--text-primary);
  font-weight: 600;
}

.timeline__item .facts {
  margin-top: 0.2rem;
}

@media (max-width: 1000px) {
  .timeline__item--has-actions {
    grid-template-columns: minmax(8.5rem, 11rem) minmax(0, 1fr);
    row-gap: var(--space-4);
  }

  .timeline__actions {
    grid-column: 2;
    width: max-content;
    max-width: 100%;
  }
}

@media (max-width: 700px) {
  .timeline__item,
  .timeline__item--has-actions {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
  }

  .timeline__actions {
    grid-column: 1;
    width: min(100%, 12rem);
    min-width: 0;
  }

  .timeline__period {
    padding-top: 0;
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
  }

  .timeline__period span {
    margin-top: 0;
  }
}

/* --------------------------------------------------------------------------
   5. Skills
   -------------------------------------------------------------------------- */

.skills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(1.75rem, 1rem + 2.4vw, 3.25rem);
}

.skills__group {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.skills__title {
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.skills__list {
  display: grid;
  gap: 0.55rem;
}

.skills__list li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.55;
}

.skills__list li b {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--fs-small);
}

.skills__list li span {
  display: block;
  font-size: var(--fs-micro);
  color: var(--text-muted);
  margin-top: 0.15rem;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   6. Documents
   -------------------------------------------------------------------------- */

.docs {
  display: grid;
  border-top: 1px solid var(--border-subtle);
}

.docs__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(1rem, 0.5rem + 2vw, 2.5rem);
  align-items: center;
  padding-block: clamp(1.1rem, 0.8rem + 1vw, 1.6rem);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--dur-base) var(--ease-out);
}

.docs__row:hover {
  background: var(--surface-tint);
}

.docs__info {
  display: grid;
  gap: 0.3rem;
  padding-inline: 0.35rem;
}

.docs__title {
  font-size: var(--fs-h4);
  font-weight: 650;
  letter-spacing: -0.014em;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.docs__title .tag {
  font-weight: 550;
}

.docs__desc {
  font-size: var(--fs-micro);
  color: var(--text-secondary);
  line-height: 1.55;
  max-width: 56ch;
}

.docs__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-inline: 0.35rem;
}

.docs__actions .btn {
  padding: 0.5rem 0.9rem;
  font-size: var(--fs-micro);
}

.docs__group-title {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: clamp(2rem, 1.5rem + 1vw, 3rem) 0 var(--space-2);
  color: var(--text-primary);
  font-size: var(--fs-heading);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.docs__group-title::before,
.docs__group-title::after {
  content: "";
  height: 1px;
  background: var(--border-strong);
}

.docs__group-title::before {
  width: clamp(2rem, 4vw, 3.5rem);
  height: 2px;
  background: var(--accent);
}

.docs__group-title::after {
  flex: 1;
}

@media (max-width: 620px) {
  .docs__row {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
  }
}

/* --------------------------------------------------------------------------
   7. Contact
   -------------------------------------------------------------------------- */

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: start;
}

.contact__statement {
  font-size: var(--fs-heading);
  line-height: 1.34;
  letter-spacing: -0.024em;
  font-weight: 650;
  max-width: 18ch;
  text-wrap: balance;
}

.contact__list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--border-subtle);
}

.contact__list a,
.contact__list div {
  display: grid;
  grid-template-columns: minmax(5rem, 7rem) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: baseline;
  padding-block: 0.95rem;
  border-bottom: 1px solid var(--border-subtle);
  transition: color var(--dur-fast) var(--ease-out);
}

.contact__list a:hover {
  color: var(--accent);
}

.contact__label {
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.contact__value {
  font-size: var(--fs-small);
  font-weight: 500;
  word-break: break-word;
}

@media (max-width: 860px) {
  .contact {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }
}