:root {
  --bg:         #0a0a0f;
  --bg-2:       #11111a;
  --surface:    rgba(255, 255, 255, 0.035);
  --surface-2:  rgba(255, 255, 255, 0.06);
  --border:     rgba(255, 255, 255, 0.08);
  --border-2:   rgba(255, 255, 255, 0.14);
  --text:       #e7e7ee;
  --text-mute:  #8e8e9a;
  --text-dim:   #5c5c66;
  --accent:     #818cf8;
  --accent-2:   #6366f1;
  --indigo:     #6366f1;
  --rose:       #f472b6;
  --emerald:    #34d399;
  --radius:     14px;
  --radius-sm:  8px;
  --shadow:     0 1px 0 rgba(255,255,255,0.04) inset, 0 12px 40px -20px rgba(0,0,0,0.6);
  --font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono:       ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(1200px 600px at 50% -200px, rgba(99,102,241,0.10), transparent 60%),
    radial-gradient(800px 500px at 90% 10%, rgba(244,114,182,0.06), transparent 60%),
    var(--bg);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.1; }
h2 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h3 { font-size: 1.15rem; }

/* ── Layout container ───────────────────────────────────────────── */
.site-header,
main > section,
.site-footer {
  max-width: 1000px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ── Header ─────────────────────────────────────────────────────── */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  padding-bottom: 12px;
}
.logo {
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.logo-accent {
  color: var(--accent);
  font-weight: 500;
  font-style: italic;
}
.site-nav { display: flex; gap: 24px; }
.site-nav a {
  color: var(--text-mute);
  font-size: 0.93rem;
  transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--text); }

@media (max-width: 540px) {
  .site-nav { gap: 14px; }
  .site-nav a { font-size: 0.85rem; }
}

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  padding-top: 80px;
  padding-bottom: 100px;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 22px;
  letter-spacing: 0.02em;
}
.hero h1 {
  margin-bottom: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #a5a5b3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  max-width: 560px;
  color: var(--text-mute);
  font-size: 1.08rem;
  margin: 0 0 32px 0;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent-2);
  color: #fff;
  border-color: var(--accent-2);
}
.btn-primary:hover { background: var(--accent); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-ghost:hover {
  border-color: var(--text);
  color: var(--text);
}

/* ── Section heads ──────────────────────────────────────────────── */
.section-head { margin-bottom: 36px; }
.section-sub  { color: var(--text-mute); margin: 6px 0 0; }

/* ── Projects grid ──────────────────────────────────────────────── */
.projects { padding-bottom: 100px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
  box-shadow: var(--shadow);
}
.card:hover {
  border-color: var(--border-2);
  background: var(--surface-2);
  transform: translateY(-2px);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
}
.icon-indigo  { background: rgba(99,102,241,0.14);  border-color: rgba(99,102,241,0.35); }
.icon-rose    { background: rgba(244,114,182,0.13); border-color: rgba(244,114,182,0.35); }
.icon-emerald { background: rgba(52,211,153,0.13);  border-color: rgba(52,211,153,0.35); }
.icon-sky     { background: rgba(56,189,248,0.13);  border-color: rgba(56,189,248,0.35); }
.icon-violet  { background: rgba(167,139,250,0.14); border-color: rgba(167,139,250,0.35); }

.badge {
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text-mute);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.badge-live {
  color: #6ee7b7;
  background: rgba(52,211,153,0.10);
  border-color: rgba(52,211,153,0.30);
}
.badge-soon {
  color: #fcd34d;
  background: rgba(252,211,77,0.08);
  border-color: rgba(252,211,77,0.25);
}

.card-desc {
  color: var(--text-mute);
  margin: 0;
  font-size: 0.96rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.tag {
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-mute);
}

.card-cta {
  margin-top: 4px;
  font-size: 0.93rem;
  color: var(--accent);
  font-weight: 500;
  transition: color 0.15s ease;
}
.card-cta:hover { color: #a5b4fc; }
.card-cta-disabled {
  color: var(--text-dim);
  cursor: default;
}
.card-cta-disabled:hover { color: var(--text-dim); }

.projects-footer-note {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 48px 0 0;
}

/* ── About / Contact ────────────────────────────────────────────── */
.about, .contact {
  padding-top: 24px;
  padding-bottom: 60px;
  max-width: 720px;
}
.about p, .contact p {
  color: var(--text-mute);
  margin: 16px 0 0;
}
.contact a { color: var(--accent); }
.contact a:hover { color: #a5b4fc; }

/* ── Product page — hero ────────────────────────────────────────── */
.product-hero {
  text-align: center;
  padding-top: 56px;
  padding-bottom: 80px;
}
.product-icon {
  width: 84px;
  height: 84px;
  border-radius: 18px;
  margin-bottom: 22px;
  box-shadow: 0 10px 40px -10px rgba(99,102,241,0.45),
              0 0 0 1px rgba(255,255,255,0.06) inset;
}
.product-hero h1 {
  margin-bottom: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #a5a5b3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.product-tagline {
  max-width: 580px;
  margin: 0 auto 30px;
  color: var(--text-mute);
  font-size: 1.08rem;
}
.product-hero .hero-cta {
  justify-content: center;
}
.hero-meta {
  margin-top: 18px;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-family: var(--mono);
}

/* ── Product page — features grid ───────────────────────────────── */
.features { padding-bottom: 64px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.feature:hover {
  border-color: var(--border-2);
  background: var(--surface-2);
}
.feature-emoji {
  font-size: 26px;
  margin-bottom: 12px;
  line-height: 1;
}
.feature h3 {
  margin-bottom: 6px;
  font-size: 1.02rem;
}
.feature p {
  margin: 0;
  color: var(--text-mute);
  font-size: 0.94rem;
}

/* ── Product page — demo video ──────────────────────────────────── */
.demo { padding-bottom: 64px; }
.video-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border-2);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
}
.video-wrap video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #000;
}

/* ── Product page — screenshot ──────────────────────────────────── */
.screenshot { padding-bottom: 64px; }
.screenshot-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-2);
  background: var(--bg-2);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
}
.screenshot-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

/* ── Product page — pro callout & install ───────────────────────── */
.pro-callout { padding-bottom: 64px; }
.pro-card {
  background:
    linear-gradient(135deg,
      rgba(99,102,241,0.10) 0%,
      rgba(244,114,182,0.06) 100%),
    var(--surface);
  border: 1px solid rgba(99,102,241,0.30);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow);
}
.pro-eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pro-card h2 { margin-bottom: 14px; }
.pro-card p {
  color: var(--text-mute);
  max-width: 560px;
  margin: 0 auto 24px;
}

.install {
  padding-top: 8px;
  padding-bottom: 80px;
  max-width: 680px;
}
.install h2 { margin-bottom: 12px; }
.install p { color: var(--text-mute); margin: 12px 0; }

/* ── Legal pages (privacy, terms) ───────────────────────────────── */
.legal {
  padding-top: 56px;
  padding-bottom: 80px;
  max-width: 760px;
}
.legal-eyebrow {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.legal h1 {
  margin-bottom: 8px;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
}
.legal-updated {
  color: var(--text-dim);
  font-size: 0.88rem;
  margin: 0 0 36px 0;
}
.legal h2 {
  margin-top: 40px;
  margin-bottom: 12px;
  font-size: 1.25rem;
  color: var(--text);
}
.legal h3 {
  margin-top: 24px;
  margin-bottom: 8px;
  font-size: 1rem;
  color: var(--text);
}
.legal p, .legal li {
  color: var(--text-mute);
}
.legal ul {
  padding-left: 22px;
  margin: 12px 0;
}
.legal li { margin: 6px 0; }
.legal a {
  color: var(--accent);
  border-bottom: 1px solid rgba(129,140,248,0.3);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.legal a:hover {
  color: #a5b4fc;
  border-bottom-color: rgba(129,140,248,0.6);
}
.legal code {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.86em;
  font-family: var(--mono);
  color: #d6d6e0;
}

/* ── Footer ─────────────────────────────────────────────────────── */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding-top: 32px;
  padding-bottom: 48px;
  color: var(--text-dim);
  font-size: 0.88rem;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}
.site-footer a:hover { color: var(--text); }
.footer-dot { opacity: 0.5; }