/* purrguy.me — homepage (portfolio + tools) */

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(64px, 12vw, 140px) 0 64px;
}

.hero h1 {
  font-size: clamp(38px, 9vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  font-weight: 800;
  margin: 20px 0 24px;
}
.hero h1 .accent { color: var(--accent); }

.intro {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.65;
}
.intro strong { color: var(--ink); font-weight: 600; }

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.stat strong {
  display: block;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}
.stat span { font-size: 12px; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: 64px 0; scroll-margin-top: 84px; }

.head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.head h2 {
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 700;
}
.desc {
  max-width: 440px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- Tools ---------- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.tool {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform 0.2s, border-color 0.2s;
}
.tool:hover { transform: translateY(-4px); border-color: var(--muted); }
.tool .glyph {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 4px;
}
.tool h3 { font-size: 19px; font-weight: 700; }
.tool p { color: var(--muted); font-size: 14px; flex: 1; }
.tool .go {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tool:hover .go { text-decoration: underline; }

/* ---------- Filters ---------- */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.filter {
  cursor: pointer;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.15s;
}
.filter:hover,
.filter.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* ---------- Projects ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.project {
  min-height: 200px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}
.project:hover { transform: translateY(-4px); border-color: var(--muted); }
.project[hidden] { display: none; }
.project::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(212, 255, 58, 0.07), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.project:hover::before { opacity: 1; }

.ptop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.glyph {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 17px;
  color: var(--accent);
}
.tag {
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.project h3 { font-size: 18px; margin-bottom: 8px; font-weight: 700; }
.project p { font-size: 13px; color: var(--muted); line-height: 1.5; margin-bottom: 18px; flex: 1; }
.pfoot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}
.url { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.arrow { color: var(--accent); font-size: 14px; transition: transform 0.15s; }
.project:hover .arrow { transform: translateX(3px); }

/* ---------- About ---------- */
.about {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(28px, 5vw, 44px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  background: linear-gradient(135deg, #151515, #0a0a0a 70%);
}
.about h2 { font-size: clamp(26px, 4vw, 38px); }
.about p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip {
  font-size: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  background: var(--surface-2);
  color: var(--ink);
}

/* ---------- Communities ---------- */
.communities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.community {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: all 0.15s;
}
.community:hover { border-color: var(--muted); transform: translateY(-2px); }
.community .glyph {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  font-size: 15px;
}
.community strong { display: block; font-size: 13px; font-weight: 600; }
.community small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .communities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .about { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 640px) {
  .tools-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .about { border-radius: 16px; }
  .hero { padding-top: 48px; }
  .stats { gap: 24px; }
  .stats .stat { flex: 1 1 40%; }
  .project { min-height: 0; }
  .tool, .project { padding: 20px; }
}

@media (max-width: 560px) {
  .communities { grid-template-columns: 1fr; }
}