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

:root {
  color-scheme: light;
  --bg: #f7f7fb;
  --bg-soft: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --accent: #d946ef;
  --accent-strong: #9333ea;
  --accent-soft: rgba(217, 70, 239, 0.1);
  --card: #ffffff;
  --border: #111827;
  --shadow: none;
  --accent-gradient: linear-gradient(135deg, #f472b6 0%, #c084fc 55%, #8b5cf6 100%);
}

body {
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: linear-gradient(180deg, #ffffff 0%, #f3f4ff 100%);
  color: var(--text);
  min-height: 100vh;
}

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

.deck {
  min-height: 100vh;
}

.lang-switch {
  display: inline-flex;
  background: transparent;
  border: 2px solid var(--border);
  padding: 6px;
  gap: 6px;
}

.lang-btn {
  background: transparent;
  border: 2px solid transparent;
  color: var(--text);
  padding: 6px 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.08em;
}

.lang-btn.is-active {
  border-color: var(--border);
  background: var(--accent-gradient);
  color: white;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.75rem;
  color: var(--text);
  margin-bottom: 12px;
}

.slide h1,
.slide h2 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  text-transform: none;
  margin-bottom: 12px;
}

.subtitle {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 24px;
}

.subtitle--paragraphs {
  white-space: pre-line;
}

.slideshow--full {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 0;
}

.gate {
  min-height: 100vh;
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 5;
}

.gate.is-active {
  display: grid;
}

.slideshow.is-hidden {
  display: none;
}

body.gate-active {
  overflow: hidden;
}

.gate__form {
  display: grid;
  gap: 12px;
  max-width: 360px;
}

.gate__question {
  font-weight: 700;
}

.gate__label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.gate__input {
  border: 2px solid var(--border);
  padding: 10px 12px;
  font-size: 1rem;
  background: transparent;
}

.gate__error {
  color: #b91c1c;
  font-weight: 600;
}

.slides {
  min-height: 0;
  position: relative;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  display: grid;
  align-content: stretch;
}

.slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.slide__frame {
  height: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  padding: 48px 64px;
  border: 2px solid var(--border);
  background: var(--bg-soft);
  overflow-y: auto;
}

.slide__content {
  display: grid;
  align-content: center;
  gap: 16px;
}

.slide__top {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 24px;
}

.slide__graphics {
  display: grid;
  align-content: center;
  justify-items: end;
}

.slide__svg {
  width: min(520px, 100%);
  height: auto;
}

.svg-grid {
  fill: none;
  stroke: var(--border);
  stroke-width: 2;
  stroke-dasharray: 2 6;
}

.svg-dot {
  fill: url(#accentGradient);
}

.svg-line {
  fill: none;
  stroke: var(--border);
  stroke-width: 2;
}

.bullets {
  list-style: square;
  padding-left: 20px;
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline__item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 2px solid var(--border);
}

.timeline__desc--list {
  white-space: pre-line;
  line-height: 1.7;
  margin-top: 8px;
}

.timeline__desc--list::first-line {
  font-style: italic;
}

.timeline__year {
  color: var(--muted);
  font-weight: 600;
}

.skills-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.skills-block {
  display: grid;
  gap: 18px;
}

.skills-block > h3 {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.skills-section {
  display: grid;
  gap: 8px;
}

.skills-section h4 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.skills-section ul {
  display: grid;
  gap: 6px;
  padding-left: 18px;
}

.slide--skills .skills-section h4 {
  font-size: 0.9rem;
}

.slide--skills .skills-section ul {
  gap: 4px;
}

.slide--skills .slide__svg {
  max-height: 260px;
}

.slide--bio .slide__frame,
.slide--skills .slide__frame {
  padding: 36px 48px;
}

.slide--skills .slide__frame {
  overflow: hidden;
  grid-template-columns: 1.1fr 0.9fr;
  padding: 32px 40px;
}

.slide--bio .slide__content,
.slide--skills .slide__content {
  font-size: 0.9rem;
  gap: 10px;
}

.slide--skills .slide__graphics {
  display: grid;
}

.slide--bio .slide__content,
.slide--skills .skills-section ul {
  break-inside: avoid;
}

@media (min-width: 1100px) {
  .slide--skills .skills-section ul {
    columns: 2;
    column-gap: 24px;
  }
}

.chip-group h3 {
  margin-bottom: 8px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chips--flat span {
  background: transparent;
  border: 2px solid var(--border);
  padding: 6px 12px;
  font-size: 0.9rem;
  font-weight: 600;
}

.cards--flat {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card--flat {
  background: transparent;
  border: 2px solid var(--border);
  padding: 18px;
  display: grid;
  gap: 10px;
}

.card--flat a {
  color: var(--accent-strong);
  font-weight: 700;
}

.contact--flat {
  display: grid;
  gap: 20px;
}

.contact__info {
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.contact__link {
  color: var(--accent-strong);
  text-decoration: underline;
  word-break: break-word;
}

.slideshow__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 64px 28px;
  border-top: 2px solid var(--border);
  background: var(--bg-soft);
}

.dots {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.dot {
  width: 12px;
  height: 12px;
  background: transparent;
  border: 2px solid var(--border);
  cursor: pointer;
}

.dot.is-active {
  background: var(--accent-strong);
}

.btn {
  padding: 10px 18px;
  font-weight: 700;
  border: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: transparent;
}

.btn--primary {
  background: var(--accent-gradient);
  color: white;
  border-color: var(--accent-strong);
}

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

.fact-grid {
  display: grid;
  gap: 12px;
}

.fact {
  border: 2px solid var(--border);
  padding: 10px 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

@media (max-width: 980px) {
  .slide__frame {
    grid-template-columns: 1fr;
    padding: 36px 32px;
  }

  .slide__graphics {
    justify-items: start;
  }

  .slideshow__controls {
    padding: 16px 32px 24px;
  }
}

@media (max-width: 720px) {
  .slide__frame {
    padding: 28px 20px;
  }

  .timeline__item {
    grid-template-columns: 1fr;
  }

  .slide--skills .slide__frame {
    overflow-y: auto;
  }
}