:root {
  --bg: #fbfaf7;
  --ink: #17161a;
  --muted: #6e6b73;
  --line: #e6e3dc;
  --card: #ffffff;
  --accent: #6b3fd6;
  --accent-soft: #efe9fb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121115;
    --ink: #edeaf2;
    --muted: #9c98a6;
    --line: #2a282f;
    --card: #1a181e;
    --accent: #a98cf5;
    --accent-soft: #241d38;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; color: var(--ink);
}
.logo:hover { text-decoration: none; }
.logo .dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent); display: inline-block;
}
.nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav ul a { color: var(--muted); font-size: 0.95rem; font-weight: 500; }
.nav ul a:hover, .nav ul a.active { color: var(--ink); text-decoration: none; }

/* Hero */
.hero { padding: 96px 0 72px; max-width: 720px; }
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.6rem); line-height: 1.1;
  letter-spacing: -0.03em; margin: 0 0 20px;
}
.hero p { font-size: 1.2rem; color: var(--muted); margin: 0 0 32px; max-width: 560px; }
.eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
}

.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  background: var(--ink); color: var(--bg); font-weight: 600; font-size: 0.95rem;
}
.btn:hover { text-decoration: none; opacity: 0.85; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); margin-left: 10px; }

/* Sections */
section { padding: 56px 0; }
section + section { border-top: 1px solid var(--line); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 28px; }
.section-head h2 { font-size: 1.6rem; letter-spacing: -0.02em; margin: 0; }
.section-head a { font-size: 0.95rem; }

.page-title { padding: 72px 0 24px; max-width: 720px; }
.page-title h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); letter-spacing: -0.03em; margin: 0 0 12px; }
.page-title p { font-size: 1.1rem; color: var(--muted); margin: 0; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 24px; display: flex; flex-direction: column; gap: 10px;
}
.card .icon {
  width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 6px;
}
.card h3 { margin: 0; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; flex: 1; }
.tag {
  align-self: flex-start; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}

/* Prose */
.prose { max-width: 680px; }
.prose p { font-size: 1.05rem; margin: 0 0 20px; }
.prose h2 { font-size: 1.35rem; margin: 40px 0 12px; letter-spacing: -0.02em; }

/* Values list */
.values { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 32px 40px; }
.values h3 { margin: 0 0 6px; font-size: 1.05rem; }
.values p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.contact-grid .card a { font-weight: 500; }

/* Footer */
footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 32px 0 56px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; color: var(--muted); font-size: 0.9rem; }
footer ul { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
footer a { color: var(--muted); }

@media (max-width: 600px) {
  .nav ul { gap: 18px; }
  .hero { padding: 64px 0 48px; }
  .btn.ghost { margin-left: 0; margin-top: 10px; }
}