.hero {
  position: relative;
  height: 100svh;
  min-height: 660px;
  overflow: hidden;
}

.hero__fade {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-fade);
  pointer-events: none;
}

/* FPS / YEARS / TOOLS read-out, top right */
.hero__hud {
  position: absolute;
  top: 92px;
  right: clamp(28px, 4.6vw, 60px);
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: var(--color-text-nav);
  pointer-events: none;
}

.hero__hud-value { color: var(--color-accent); font-weight: 500; }

.hero__stamp {
  position: absolute;
  bottom: 26px;
  right: clamp(28px, 4.6vw, 60px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  pointer-events: none;
}

.hero__content {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(56px, 10vh, 110px);
  max-width: var(--container);
  margin: 0 auto;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(42px, 8.2vw, 104px);
  line-height: 0.94;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.hero__lead {
  max-width: 600px;
  margin-bottom: 30px;
}

@media (max-width: 640px) {
  .hero__hud { top: 84px; }
  .hero__stamp { display: none; }
}


/* ===== Work rail ============================================================ */
.home-work {
  padding-top: clamp(72px, 9vw, 120px);
  padding-bottom: clamp(56px, 6vw, 72px);
  scroll-margin-top: var(--nav-height);
}

.work-rail-wrap {
  position: relative;
  padding-bottom: 26px;
}

.work-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, calc(33.333% - 0.7px));
  gap: 0;
  margin-left: -1px;
  padding-top: 8px;
  margin-top: -8px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}

.work-rail::-webkit-scrollbar { display: none; }

.work-card { scroll-snap-align: start; }

.work-rail__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 11px;
  background: transparent;
  border: 1px solid var(--color-rule-strong);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  transition: border-color var(--t-fast), color var(--t-fast), opacity 0.2s ease;
}

.work-rail__btn:hover { border-color: var(--color-accent); color: var(--color-accent); }

.work-rail__btn.is-disabled { opacity: 0.35; }

.work-rail__fade {
  position: absolute;
  top: 0;
  bottom: 26px;
  pointer-events: none;
  z-index: 5;
  transition: opacity 0.25s ease;
}

.work-rail__fade--start { left: 0;  width: 70px; background: var(--gradient-rail-start); }
.work-rail__fade--end   { right: 0; width: 90px; background: var(--gradient-rail-end); }

.work-rail__fade.is-hidden { opacity: 0; }

.work-rail__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-line-track);
}

.work-rail__progress > span {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 40%;
  background: var(--color-accent);
  transition: left 0.12s linear;
}

@media (max-width: 700px) {
  .work-rail { grid-auto-columns: 84%; }
}


/* ===== Card grid ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-left: -1px;
}

@media (max-width: 820px) {
  .card-grid { grid-template-columns: 1fr; }
}


/* ===== Work grid (Lenka) ==================================================== */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(22px, 2.2vw, 30px);
}

.work-grid .card__title { font-size: 19px; }

.work-grid .card__foot { align-items: flex-start; }

/* the smaller 4-across row under Matúš's featured pair */
.work-grid--quad {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.work-grid--quad .card__title { font-size: 17px; }

/* the featured row: the first two projects at double width, above the grid */
.work-grid--featured {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: clamp(22px, 2.2vw, 30px);
}

.work-grid--featured .card__media { aspect-ratio: 16 / 10; }

.work-grid--featured .card--box .card__body { padding: 26px; }

.work-grid--featured .card__title { font-size: clamp(24px, 2vw, 30px); }

.work-grid--featured .card__text { font-size: 15px; line-height: 1.65; }

@media (max-width: 1100px) {
  .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .work-grid { grid-template-columns: minmax(0, 1fr); }
}


/* ===== What-I-do grid (Lenka) =============================================== */
.do-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.do-grid > .card--box { padding: 24px; }


/* ===== Career box (Lenka) =================================================== */
.career-box {
  --box-pad: clamp(18px, 2.2vw, 28px);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  /* keeps the edge-to-edge row highlights inside the rounded corners */
  overflow: hidden;
  padding: 0 var(--box-pad);
}

/* pull the rows out to the box edges so the hover highlight (and the row
   rules) run side to side instead of stopping at the box padding */
.career-box .career__row {
  margin: 0 calc(-1 * var(--box-pad));
  padding-left: calc(var(--box-pad) + 4px);
  padding-right: calc(var(--box-pad) + 4px);
}

/* inside a box the list needs no closing rule under the last row */
.career-box .career__row:last-child { border-bottom: 0; }


/* ===== About================================================================= */
.about-intro {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 4vw, 56px);
}

.about-intro__text {
  flex: 1 1 380px;
  max-width: 620px;
}

.about-intro__claim {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16.5px;
  line-height: 1.6;
  letter-spacing: 0.005em;
  color: var(--color-text);
  margin-bottom: 18px;
}

.about-intro__para {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 44px;
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.fact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fact__value {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0;
  color: var(--color-accent);
}

.fact__value--plain { color: var(--color-text); }

.stack {
  flex: 1 1 420px;
  border-left: 1px solid var(--color-line);
  padding-left: clamp(24px, 3vw, 44px);
}

.stack__groups {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (max-width: 760px) {
  .stack { border-left: 0; padding-left: 0; }
}

.toolbox {
  flex: 1 1 420px;
  align-self: flex-start;
}

/* skills light up on hover, same state as the career rows
   (.toolbox = Lenka's panel, .stack = Matúš's tech stack) */
.toolbox .chip,
.stack .chip {
  border-radius: var(--radius-btn);
  transition: background var(--t-color);
}

.toolbox .chip:hover,
.stack .chip:hover { background: var(--color-panel-hover); }