:root {
  color-scheme: dark;
  --bg: #0d0f0e;
  --surface: #151816;
  --surface-soft: #1c201d;
  --text: #f4f1ea;
  --muted: #b9b3a8;
  --line: #30352f;
  --accent: #c8f26a;
  --accent-2: #d8bd72;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #0d0f0e 0%, #111411 52%, #0d0f0e 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.65;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 30;
  transform: translateY(-150%);
  background: var(--accent);
  border-radius: 6px;
  color: #11130f;
  font-weight: 800;
  padding: 0.65rem 0.9rem;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  background: rgba(13, 15, 14, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.nav {
  align-items: center;
  display: grid;
  gap: 1rem;
  grid-template-columns: auto 1fr auto;
  margin: 0 auto;
  max-width: var(--max-width);
  min-height: 72px;
  padding: 0 1.5rem;
}

.brand {
  color: var(--text);
  font-weight: 850;
  white-space: nowrap;
}

.brand-short {
  display: none;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 1.15rem;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.94rem;
  transition: color 180ms ease;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--text);
}

.language-toggle {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  display: inline-flex;
  gap: 0.25rem;
  min-height: 42px;
  padding: 0.22rem 0.35rem;
}

.language-button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 850;
  min-height: 32px;
  min-width: 36px;
  padding: 0.35rem 0.45rem;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.language-button:hover {
  color: var(--text);
}

.language-button[aria-pressed="true"] {
  background: var(--accent);
  color: #10130f;
}

.section {
  margin: 0 auto;
  max-width: var(--max-width);
  padding: 5.5rem 1.5rem;
}

.hero {
  align-items: center;
  display: grid;
  min-height: calc(100vh - 72px);
  padding-bottom: 5rem;
  padding-top: 5rem;
}

.hero-copy {
  max-width: 880px;
}

.eyebrow,
.section-label,
.company,
.date {
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 850;
  letter-spacing: 0;
  margin: 0 0 0.85rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero-name {
  display: grid;
  gap: 0.08em;
  font-size: clamp(3rem, 8vw, 6.15rem);
  line-height: 0.96;
  margin-bottom: 1.25rem;
  max-width: 10.8ch;
  overflow-wrap: normal;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  margin-bottom: 1.2rem;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.3;
  margin-bottom: 0.45rem;
}

.hero-text,
.section-body > p,
.contact-copy p,
.project-card p {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 78ch;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 850;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 1.05rem;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #10130f;
}

.button-primary:hover {
  background: #d8ff88;
}

.button-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--accent-2);
}

.content-section {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 2rem;
  grid-template-columns: 220px minmax(0, 1fr);
}

.section-body {
  min-width: 0;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.skill-list li,
.contact-method {
  align-items: center;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  display: inline-flex;
  font-weight: 720;
  line-height: 1.2;
  overflow-wrap: anywhere;
  padding: 0.62rem 0.72rem;
}

a.contact-method {
  transition:
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

a.contact-method:hover {
  border-color: var(--accent-2);
  color: var(--text);
  transform: translateY(-1px);
}

.timeline {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.experience-item {
  border-top: 1px solid var(--line);
  padding-top: 1.35rem;
}

.experience-item ul,
.project-card ul {
  color: var(--muted);
  margin: 0.9rem 0 0;
  padding-left: 1.25rem;
}

.experience-item li + li,
.project-card li + li {
  margin-top: 0.45rem;
}

.date {
  color: var(--accent-2);
  margin-bottom: 0.8rem;
}

.project-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.project-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 230px;
  padding: 1.15rem;
}

.project-card p {
  margin-bottom: 0;
}

.contact-section {
  align-items: end;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
}

@media (max-width: 900px) {
  .nav {
    grid-template-columns: auto auto;
  }

  .nav-links {
    grid-column: 1 / -1;
    justify-content: flex-start;
    order: 3;
  }

  .language-toggle {
    justify-self: end;
  }

  .hero {
    min-height: auto;
  }

  .content-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .nav {
    padding: 1rem;
  }

  .brand {
    max-width: 9rem;
    overflow-wrap: normal;
  }

  .brand-full {
    display: none;
  }

  .brand-short {
    display: inline;
  }

  .nav-links {
    display: grid;
    gap: 0.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .nav-links a {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.62rem 0.7rem;
  }

  .section {
    padding: 4rem 1rem;
  }

  .hero-name {
    font-size: clamp(2.45rem, 12vw, 3.55rem);
    max-width: 100%;
  }

  .hero-actions .button,
  .contact-method {
    width: 100%;
  }
}