@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --bg: #08111f;
  --bg-soft: #0d1828;
  --card: #101e31;
  --text: #e8eef7;
  --muted: #9baac0;
  --accent: #58a6ff;
  --accent-2: #7ee787;
  --border: rgba(255,255,255,.09);
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: Inter, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

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

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(8,17,31,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
}

.logo span, .hero h1 span, .eyebrow { color: var(--accent); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--muted);
  font-size: .92rem;
  transition: .2s;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: white;
  margin: 5px;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background:
    radial-gradient(circle at 80% 30%, rgba(88,166,255,.13), transparent 30%),
    radial-gradient(circle at 20% 80%, rgba(126,231,135,.06), transparent 28%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: .85rem;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(3.2rem, 8vw, 6rem);
  line-height: 1;
  letter-spacing: -4px;
}

.hero h2 {
  color: var(--muted);
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  margin-top: 15px;
  font-weight: 600;
}

.hero-description {
  max-width: 620px;
  color: var(--muted);
  margin-top: 22px;
  font-size: 1.05rem;
}

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

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 7px;
  font-weight: 600;
  transition: transform .2s, background .2s;
}

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

.btn-primary {
  background: var(--accent);
  color: #06101d;
}

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

.btn-secondary:hover { background: var(--card); }

.socials {
  display: flex;
  gap: 22px;
  margin-top: 28px;
  color: var(--muted);
  font-size: .9rem;
}

.socials a:hover { color: var(--accent); }

.code-card {
  background: #07101c;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 25px 70px rgba(0,0,0,.3);
  overflow: hidden;
  transform: rotate(1deg);
}

.window-bar {
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

.window-bar span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #44546a;
  margin-right: 6px;
}

pre {
  padding: 28px;
  overflow-x: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: .82rem;
  line-height: 1.9;
}

.keyword { color: #ff7b72; }
.string { color: #a5d6ff; }

.section { padding: 110px 0; }

.section-alt { background: var(--bg-soft); }

.section-heading { margin-bottom: 50px; max-width: 760px; }

.section-heading h2,
.contact-content h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -1px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 70px;
}

.about-text p {
  color: var(--muted);
  margin-bottom: 18px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 22px;
  border-radius: 8px;
}

.stat strong {
  display: block;
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 1.5rem;
}

.stat span { color: var(--muted); font-size: .88rem; }

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

.skill-card, .project-card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 10px;
  padding: 28px;
  transition: transform .2s, border-color .2s;
}

.skill-card:hover, .project-card:hover {
  transform: translateY(-5px);
  border-color: rgba(88,166,255,.4);
}

.skill-icon {
  display: inline-flex;
  min-width: 44px;
  height: 44px;
  padding: 0 10px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(88,166,255,.3);
  color: var(--accent);
  border-radius: 7px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  margin-bottom: 20px;
}

.skill-card h3, .project-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.skill-card p, .project-card p {
  color: var(--muted);
  font-size: .92rem;
}

.project-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
}

.folder {
  font-size: 2rem;
  color: var(--accent);
}

.project-links a {
  font-size: .8rem;
  color: var(--muted);
}

.project-links a:hover { color: var(--accent); }

.tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.tags span {
  color: var(--accent-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .72rem;
}

.contact-section {
  text-align: center;
  background:
    radial-gradient(circle at center, rgba(88,166,255,.1), transparent 40%);
}

.contact-content {
  max-width: 700px;
}

.contact-content p:not(.eyebrow) {
  color: var(--muted);
  margin-top: 18px;
}

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

footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  font-size: .8rem;
}

@media (max-width: 850px) {
  .menu-toggle { display: block; }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 10px 20px 20px;
  }

  .nav-links.active { display: flex; }

  .nav-links li a {
    display: block;
    padding: 12px 0;
  }

  .hero-content,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .code-card { transform: none; }

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

@media (max-width: 560px) {
  .container { width: min(var(--max), calc(100% - 28px)); }

  .hero { padding-top: 105px; }

  .hero h1 {
    letter-spacing: -2px;
    font-size: 3.2rem;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .skills-grid, .projects-grid,
  .about-stats {
    grid-template-columns: 1fr;
  }

  .section { padding: 80px 0; }

  pre {
    padding: 20px;
    font-size: .7rem;
  }
}