:root {
  --bg: #0d1117;
  --panel: #141b24;
  --panel-light: #1c2532;
  --text: #eef4ff;
  --muted: #a7b3c5;
  --accent: #8cc8ff;
  --accent-strong: #d8ecff;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(140, 200, 255, 0.16), transparent 34rem),
    radial-gradient(circle at top right, rgba(114, 143, 206, 0.12), transparent 30rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(13, 17, 23, 0.78);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.nav-cta {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 90px 22px;
}

.hero {
  min-height: 82vh;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: center;
  gap: 42px;
}

.eyebrow {
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

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

h1 {
  font-size: clamp(2.55rem, 5.6vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: -0.075em;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.06em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.17rem;
  line-height: 1.2;
  margin-bottom: 12px;
}

.hero-subtitle,
.section-heading p,
.content-block p,
.contact-section p {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 760px;
}

.hero-buttons,
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 800;
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--accent-strong);
  color: #07111d;
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--text);
}

.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.035));
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.metric {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.metric:last-child {
  border-bottom: none;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.metric strong {
  display: block;
  font-size: 1.25rem;
  line-height: 1.2;
}

.two-column {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 54px;
}

.content-block,
.skills-list,
.resume-card,
.project-card {
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--border);
  border-radius: 24px;
}

.content-block {
  padding: 30px;
}

.content-block p:last-child {
  margin-bottom: 0;
}

.section-heading {
  margin-bottom: 36px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  padding: 24px;
}

.project-card p {
  color: var(--muted);
  font-size: 0.96rem;
}

.project-card strong {
  color: var(--text);
}

.tag {
  display: inline-flex;
  border: 1px solid var(--border);
  color: var(--accent);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 6px 10px;
  margin-bottom: 18px;
}

.skills-list {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.skills-list p {
  color: var(--muted);
  margin-bottom: 0;
}

.resume-section {
  text-align: left;
}

.resume-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.resume-card {
  padding: 24px;
}

.resume-card p,
.domain-note {
  color: var(--muted);
}

.domain-note {
  margin-top: 24px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.centered-cta {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.contact-section {
  text-align: center;
}

.contact-section p {
  margin-left: auto;
  margin-right: auto;
}

.contact-buttons {
  justify-content: center;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 30px 22px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 880px) {
  .nav {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .two-column,
  .project-grid,
  .resume-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 70px;
  }

  .section {
    padding: 68px 20px;
  }
}