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

:root {
  --bg: #f5f4f0;
  --surface: #ffffff;
  --text: #0f0f12;
  --muted: #7a7a8a;
  --accent: #0066ff;
  --accent-light: #e8f0ff;
  --border: #ddddd8;
  --sans: system-ui, -apple-system, sans-serif;
  --mono: 'Courier New', monospace;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  max-width: 820px;
  margin: 0 auto;
  padding: 4rem 2rem 8rem;
}

.hero {
  margin-bottom: 5rem;
}

.hero-badge {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 100px;
  letter-spacing: 0.08em;
  margin-bottom: 1.75rem;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
}

.hero-title .outline {
  -webkit-text-stroke: 2px var(--text);
  color: transparent;
}

.hero-desc {
  font-size: 1rem;
  color: var(--muted);
  max-width: 380px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: var(--surface);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 100px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.hero-cta:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.25);
}

.hero-cta::after {
  content: '→';
}

.marquee-wrap {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
  margin-bottom: 5rem;
  background: var(--surface);
}

.marquee-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.marquee-inner span {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.marquee-inner .dot {
  color: var(--accent);
}

.section-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 5rem;
}

a.project-card {
  text-decoration: none;
  display: block;
}

.project-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  background: var(--border);
}

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

.project-text-body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
}

.project-text-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7ab3ff;
  margin-bottom: 1rem;
}

.project-text-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--surface);
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

.project-tech-tags span {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  padding: 3px 10px;
}

.project-img {
  position: absolute;
  inset: 0;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s;
}

.project-card:hover .project-img img {
  transform: scale(1.05);
}

.project-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-light);
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover .project-img::after {
  opacity: 0.55;
}

.project-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.85rem 1.1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.project-arrow {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
}

.project-card:hover .project-arrow {
  color: var(--surface);
}

.contact-section {
  background: var(--accent-light);
  border: 1px solid #c0d4ff;
  padding: 3.5rem;
  text-align: center;
  border-radius: 4px;
}

.social-icon-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: center;
}

.social-icon-links a {
  color: #4477cc;
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.social-icon-links a:hover {
  color: var(--accent);
  transform: translateY(-2px);
}

.social-icon-links svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.social-icon-links span {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

@media (max-width: 520px) {
  body {
    padding: 2.5rem 1.25rem 5rem;
  }

  .marquee-wrap {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .marquee-wrap::-webkit-scrollbar {
    display: none;
  }

  .marquee-inner {
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding: 0 1.25rem;
  }

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

  .nav-links {
    display: none;
  }
}