:root {
  --bg: #f6f7fb;
  --bg-elev: #ffffff;
  --bg-soft: #f1f3f9;
  --border: #e5e7ef;
  --border-strong: #d7dae5;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  --brand: #e11d74;
  --brand-2: #8b5cf6;
  --brand-3: #0ea5e9;

  --ok: #16a34a;
  --warn: #f59e0b;
  --bad: #dc2626;
  --info: #0ea5e9;

  --ring: 0 0 0 3px rgba(225, 29, 116, 0.18);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

:root[data-theme="dark"] {
  --bg: #0b1020;
  --bg-elev: #111832;
  --bg-soft: #161e3a;
  --border: #263055;
  --border-strong: #334067;
  --text: #eef2ff;
  --text-muted: #a3aed0;
  --text-dim: #6b769d;

  --brand: #f472b6;
  --brand-2: #a78bfa;
  --brand-3: #38bdf8;

  --ok: #22c55e;
  --warn: #fbbf24;
  --bad: #f87171;
  --info: #38bdf8;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 22px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* Layout */
.site {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 32px 96px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 56px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--border-strong); }
.theme-toggle svg { width: 18px; height: 18px; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"]  .theme-toggle .icon-sun  { display: none; }

/* Hero */
.hero {
  margin-bottom: 56px;
  max-width: 760px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--brand);
  font-weight: 600;
  background: color-mix(in srgb, var(--brand) 10%, transparent);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 25%, transparent);
}
.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.hero p {
  font-size: 17px;
  color: var(--text-muted);
  margin: 0;
  max-width: 640px;
}

/* Projects grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.project-card {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.25s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  cursor: pointer;
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--card-accent, var(--brand)) 10%, transparent), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--card-accent, var(--brand)) 40%, var(--border));
  box-shadow: var(--shadow-lg);
}

.project-card .pc-visual {
  height: 140px;
  border-radius: var(--radius);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--card-accent, var(--brand)) 20%, transparent) 0%,
    color-mix(in srgb, var(--card-accent-2, var(--brand-2)) 20%, transparent) 100%);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  font-size: 52px;
  filter: saturate(1.1);
}
.project-card .pc-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--card-accent, var(--brand)) 30%, transparent), transparent 40%),
    radial-gradient(circle at 80% 70%, color-mix(in srgb, var(--card-accent-2, var(--brand-2)) 30%, transparent), transparent 40%);
  opacity: 0.9;
}
.project-card .pc-visual > span {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.2));
}
.project-card .pc-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--bg-elev);
  color: var(--card-accent, var(--brand));
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 2;
}
.project-card .pc-status {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 2;
}
.pc-status.ready {
  background: color-mix(in srgb, var(--ok) 15%, transparent);
  color: var(--ok);
}
.pc-status.soon {
  background: color-mix(in srgb, var(--warn) 15%, transparent);
  color: var(--warn);
}

.project-card h2 {
  font-size: 20px;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.project-card .pc-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 20px;
  flex: 1;
}
.project-card .pc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.pc-chip {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.project-card .pc-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--card-accent, var(--brand));
  font-weight: 600;
  font-size: 14px;
  transition: gap 0.2s;
}
.project-card:hover .pc-cta { gap: 12px; }
.pc-cta svg { width: 16px; height: 16px; }

.project-card.disabled { cursor: not-allowed; }
.project-card.disabled:hover { transform: none; box-shadow: none; border-color: var(--border); }

/* Footer */
.site-footer {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 640px) {
  .site { padding: 24px 16px 64px; }
  .site-header { margin-bottom: 32px; }
  .hero { margin-bottom: 32px; }
}