:root {
  --bg: #f7f7f4;
  --text: #111111;
  --muted: #6f6f68;
  --line: #d8d8d2;
  --card: #ffffff;
  --soft: #edede8;
  --dark: #111111;
  --light: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 6vw;
  background: rgba(247, 247, 244, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.logo {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--text);
  border-radius: 50%;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}
.nav a:hover { color: var(--text); }

.section {
  padding: 96px 6vw;
  border-bottom: 1px solid var(--line);
}

.hero {
  min-height: 86vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 1180px;
}

.eyebrow,
.section-label,
.card-meta {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 700;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 1060px;
  font-size: clamp(46px, 8vw, 116px);
  line-height: 0.94;
  letter-spacing: -0.07em;
  margin: 22px 0 28px;
}

h2 {
  font-size: clamp(34px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 24px;
}

h3 {
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.hero-copy {
  max-width: 680px;
  font-size: 22px;
  color: var(--muted);
}

.hero-actions,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button,
.contact-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--text);
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover,
.contact-links a:hover { transform: translateY(-2px); }
.primary { background: var(--dark); color: var(--light); }
.secondary { background: transparent; }

.grid-two {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 80px;
  align-items: start;
}

.content-block {
  font-size: 20px;
  color: var(--muted);
}

.timeline {
  margin-top: 42px;
  border-top: 1px solid var(--line);
}
.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 60px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}
.timeline-item span {
  color: var(--muted);
  font-weight: 700;
}
.timeline-item p { color: var(--muted); max-width: 760px; }

.section-heading { max-width: 880px; margin-bottom: 42px; }
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px;
  min-height: 260px;
}
.card p:last-child { color: var(--muted); }

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.metrics div {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px;
  background: var(--dark);
  color: var(--light);
  min-height: 220px;
  display: flex;
  flex-direction: column;
}
.metrics strong {
  display: block;
  font-size: clamp(42px, 4.5vw, 64px);
  line-height: 0.95;
  letter-spacing: -0.06em;
  margin-bottom: 18px;
  word-break: keep-all;
}
.metrics span { color: #cfcfc9; }

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.skill-list span {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
}

.contact h2 { max-width: 960px; }

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 30px 6vw;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .site-header { padding: 18px 20px; }
  .nav { gap: 16px; font-size: 13px; }
  .section { padding: 72px 20px; }
  .hero { min-height: 80vh; }
  .hero-copy, .content-block { font-size: 18px; }
  .grid-two, .timeline-item, .cards, .metrics {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .timeline-item { gap: 10px; }
  .footer { flex-direction: column; padding: 26px 20px; }
}

.hero-photo {
  margin: 58px 0 0;
  border: 1px solid var(--line);
  border-radius: 32px;
  overflow: hidden;
  background: var(--card);
}

.hero-photo img {
  display: block;
  width: 100%;
  height: min(58vw, 620px);
  object-fit: cover;
  filter: grayscale(100%);
}