:root {
  --bg: #f7f4ee;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, 0.10);

  --navy: #14213d;
  --olive: #5a6b57;
  --brown: #6b574a;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);

  --container: 1120px;
  --topbarH: 68px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbarH) + 14px);
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 400px at 20% 0%, rgba(90, 107, 87, 0.10), transparent 60%),
              radial-gradient(800px 400px at 80% 0%, rgba(20, 33, 61, 0.08), transparent 65%),
              var(--bg);
  line-height: 1.55;
}

a { color: inherit; }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
}
.skip:focus { left: 10px; z-index: 50; }

.container {
  width: min(var(--container), calc(100% - 44px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--topbarH);
  backdrop-filter: blur(10px);
  background: rgba(247, 244, 238, 0.78);
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--navy), var(--olive));
}

.brand__name {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__role {
  font-size: 12px;
  color: var(--muted);
}

.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 600;
}

.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;
}

.hamburger {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.hamburger > span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.nav {
  position: relative;
}

.nav__list {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  box-shadow: var(--shadow);
  width: min(92vw, 360px);
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  list-style: none;
  margin: 0;
}

.nav__list.is-open {
  display: flex;
}

.nav__link {
  display: inline-flex;
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 13px;
  color: rgba(15, 23, 42, 0.86);
  justify-content: space-between;
}

.nav__link:hover {
  background: rgba(15, 23, 42, 0.05);
}

.nav__link[aria-current="page"] {
  background: rgba(90, 107, 87, 0.12);
  border: 1px solid rgba(90, 107, 87, 0.22);
  color: rgba(15, 23, 42, 0.95);
}

.main { min-height: 100vh; }

.section {
  padding: 68px 0;
}

.section--last {
  padding-bottom: 38px;
}

.section__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
  margin-bottom: 22px;
}

.section__title {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.02em;
}

.section__subtitle {
  margin: 0;
  
  color: var(--muted);
}

.section__subtitle:empty {
  display: none;
}

.hero {
  padding-top: 44px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 34px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(20, 33, 61, 0.80);
}

.hero__title {
  margin: 0 0 10px;
  font-size: clamp(30px, 3.2vw, 44px);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero__subtitle {
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 62ch;
}

.hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 20px;
}

.metaCard {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.metaCard__label {
  font-size: 12px;
  color: rgba(71, 85, 105, 0.92);
  margin-bottom: 3px;
}

.metaCard__value {
  font-weight: 600;
  font-size: 14px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}

.btn--primary {
  background: linear-gradient(135deg, rgba(20, 33, 61, 0.96), rgba(90, 107, 87, 0.92));
  color: #fff;
  border-color: rgba(15, 23, 42, 0.18);
}

.btn--primary:hover { filter: brightness(1.02); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.60);
}

.photoCard {
  margin: 0;
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.photoCard__img {
  width: 100%;
  object-fit: cover;
  object-position: center;
  aspect-ratio: 1 / 1;
  height: auto;
  display: block;
  background: #eee;
}

.photoCard__caption {
  padding: 14px 14px 16px;
}

.photoCard__captionTitle {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.photoCard__captionSub {
  color: var(--muted);
  font-size: 13px;
}

.cv {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 26px;
}

.cv__sidebar {
  background: rgba(255, 255, 255, 0.60);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px;
}

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

.block {
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.block__title {
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.list {
  margin: 0;
  padding-left: 18px;
}

.muted { color: var(--muted); }
.small { font-size: 12px; }

.keyFacts {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.keyFacts__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
}

.keyFacts__label {
  font-size: 12px;
  color: rgba(71, 85, 105, 0.92);
}

.keyFacts__value {
  font-weight: 600;
  font-size: 13px;
}

.cards {
  display: grid;
  gap: 14px;
}

.cards--3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.card__title {
  margin: 0 0 6px;
  font-size: 15px;
}

.card__text {
  margin: 0;
  color: var(--muted);
}

.modules {
  display: grid;
  gap: 12px;
}

.module {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: start;
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.module__num {
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 18px;
  color: rgba(20, 33, 61, 0.85);
}

.module__title { margin: 0 0 6px; font-size: 16px; }
.module__text { margin: 0 0 10px; color: var(--muted); }

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.tag {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(90, 107, 87, 0.10);
  border: 1px solid rgba(90, 107, 87, 0.18);
  color: rgba(15, 23, 42, 0.86);
}

.note {
  margin-top: 14px;
  background: rgba(20, 33, 61, 0.06);
  border: 1px solid rgba(20, 33, 61, 0.12);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 12px;
}

.note__title { font-weight: 700; }
.note__text { color: rgba(15, 23, 42, 0.86); }

.grid {
  display: grid;
  gap: 14px;
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.panel {
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.panel__title { margin: 0 0 6px; font-size: 15px; }
.panel__text { margin: 0; color: var(--muted); }

.cvBlocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.certCarousel {
  margin-top: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
  border-radius: 12px;
}

.certCarousel:focus {
  outline: 2px solid rgba(90, 107, 87, 0.35);
  outline-offset: 2px;
}

.certTrack {
  display: flex;
  gap: 12px;
}

.certCard {
  margin: 0;
  min-width: 240px;
  max-width: 260px;
  scroll-snap-align: start;
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}

.certImg {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.70);
}

.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.quote {
  margin: 0;
  background: rgba(255, 255, 255, 0.70);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.quote blockquote {
  margin: 0 0 10px;
  color: rgba(15, 23, 42, 0.92);
  font-weight: 600;
}

.quote figcaption {
  color: var(--muted);
  font-size: 13px;
}

.contactGrid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
}

.contactActions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 6px;
}

.footer {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: rgba(71, 85, 105, 0.92);
  font-size: 13px;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .cv { grid-template-columns: 1fr; }
  .cards--3 { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .cvBlocks { grid-template-columns: 1fr; }
  .quotes { grid-template-columns: 1fr; }
  .contactGrid { grid-template-columns: 1fr; }

  .nav__list { width: min(92vw, 360px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; transform: none; }
}