:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  --font-display: "Unbounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  --max: 1040px;
  --pad: clamp(20px, 4vw, 48px);
}

html { font-family: var(--font-sans); font-size: 16px; line-height: 1.55; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; display: flex; flex-direction: column; overflow-x: hidden; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
  width: 100%;
}

.row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 10, 10, 0.96);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { padding-top: 18px; padding-bottom: 18px; }
.brand { font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.02em; }
.controls { display: flex; gap: 8px; }
.ctrl {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  transition: border-color .15s, background .15s;
}
.ctrl:hover { border-color: var(--fg); }

/* Hero */
.hero { padding: clamp(64px, 12vw, 140px) 0 clamp(48px, 10vw, 96px); border-bottom: 1px solid var(--line); overflow: hidden; }
.name {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 800;
  white-space: pre-line;
}
.role {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.about { margin-top: 28px; max-width: 58ch; color: var(--fg); font-size: 17px; }
.contacts {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.contacts a {
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: border-color .15s;
}
.contacts a:hover { border-color: var(--fg); }

/* Projects */
.projects { padding: clamp(56px, 10vw, 112px) 0; }
.section-title {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 40px;
}
.projects-list { display: flex; flex-direction: column; gap: clamp(56px, 8vw, 96px); }

.project {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 820px) {
  .project { grid-template-columns: 220px 1fr; gap: 48px; }
}

.project-meta { display: flex; flex-direction: column; gap: 12px; }
.project-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.project-title { font-size: 24px; letter-spacing: -0.01em; font-weight: 600; }
.project-desc { color: var(--muted); font-size: 15px; max-width: 40ch; }
.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.project-stack li {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.project-open {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  border-bottom: 1px solid var(--fg);
  align-self: flex-start;
  padding-bottom: 2px;
}

.project-browser {
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .2s, transform .3s ease, box-shadow .3s ease;
}
.project-browser:hover {
  border-color: var(--fg);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -20px color-mix(in oklab, var(--fg) 30%, transparent);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--surface) 70%, var(--bg));
}
.browser-bar .dots {
  display: inline-flex;
  gap: 6px;
  flex-shrink: 0;
}
.browser-bar .dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
  display: inline-block;
}
.browser-bar .url {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  text-align: center;
  padding: 3px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
}
.project-preview {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.project-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  width: 100%;
  display: block;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
.project-frame iframe {
  display: block;
}
@media (hover: none) and (pointer: coarse) {
  .project-frame iframe {
    pointer-events: none;
  }
}
.concept-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  align-self: flex-start;
}
.concept-badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}
.project-frame .placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.project-frame .placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: auto; }
.site-footer .wrap { padding-top: 24px; padding-bottom: 24px; }
.site-footer .row { font-family: var(--font-mono); font-size: 12px; }
.muted { color: var(--muted); }

@media (max-width: 560px) {
  .site-footer .row { flex-direction: column; align-items: flex-start; gap: 6px; }
}