:root {
  --paper: oklch(96.5% 0.012 85);
  --paper-deep: oklch(93.5% 0.016 85);
  --ink: oklch(24% 0.015 80);
  --ink-soft: oklch(42% 0.015 80);
  --spruce: oklch(38% 0.06 165);
  --spruce-bright: oklch(48% 0.08 165);
  --rule: oklch(80% 0.02 85);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Instrument Sans", "Helvetica Neue", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  background-image: radial-gradient(ellipse 120% 60% at 50% -10%, oklch(98% 0.01 90), transparent);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--spruce); color: var(--paper); }
a { color: var(--spruce); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--spruce-bright); }

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 3rem); }

/* ---- masthead ---- */
header {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1.1rem;
}
.wordmark {
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark em { font-style: normal; color: var(--spruce); }
nav { display: flex; gap: 1.75rem; font-size: 0.9rem; }
nav a { color: var(--ink-soft); text-decoration: none; }
nav a:hover { color: var(--spruce); }
nav .lang { color: var(--spruce); font-weight: 600; letter-spacing: 0.06em; }

/* ---- hero ---- */
.hero { padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 7vw, 5rem); }
.eyebrow {
  font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--spruce); font-weight: 600; margin-bottom: 1.5rem;
}
.eyebrow::before {
  content: ""; display: inline-block; width: 2.5rem; height: 1px;
  background: var(--spruce); vertical-align: middle; margin-right: 0.9rem;
}
h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.4rem, 1.4rem + 4.5vw, 4.6rem);
  line-height: 1.08; letter-spacing: -0.01em;
  max-width: 18ch;
}
h1 em { font-style: italic; color: var(--spruce); }
.hero p {
  margin-top: 2rem; max-width: 44ch; color: var(--ink-soft);
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
}

/* ---- sections ---- */
section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
section + section { border-top: 1px solid var(--rule); }
h2 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.5rem);
  line-height: 1.15; margin-bottom: 2.25rem; max-width: 24ch;
}

/* practice list — numbered, asymmetric */
.practice { display: grid; gap: 2.75rem; }
.practice-item {
  display: grid; grid-template-columns: 5rem 1fr; gap: 1.25rem;
  max-width: 46rem;
}
.practice-item:nth-child(2) { margin-left: clamp(0rem, 8vw, 6rem); }
.practice-item:nth-child(3) { margin-left: clamp(0rem, 16vw, 12rem); }
.practice-num {
  font-family: var(--serif); font-size: 2.6rem; line-height: 1;
  color: var(--rule); font-variant-numeric: oldstyle-nums;
}
.practice-item h3 { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; margin-bottom: 0.4rem; }
.practice-item p { color: var(--ink-soft); max-width: 52ch; }

/* ---- founder ---- */
.founder-grid {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem); align-items: start;
}
.founder-copy p + p { margin-top: 1.2rem; }
.founder-copy p { color: var(--ink-soft); max-width: 56ch; }
.founder-copy strong { color: var(--ink); font-weight: 600; }
.founder-aside {
  border-left: 1px solid var(--rule); padding-left: clamp(1.25rem, 3vw, 2.25rem);
  font-size: 0.95rem;
}
.founder-aside .name { font-family: var(--serif); font-size: 1.6rem; line-height: 1.2; }
.founder-aside .role { color: var(--ink-soft); margin: 0.3rem 0 1.4rem; }
.founder-aside dl { display: grid; gap: 0.9rem; }
.founder-aside dt {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--spruce); font-weight: 600;
}
.founder-aside dd { color: var(--ink-soft); }
.btn {
  display: inline-block; margin-top: 1.8rem;
  padding: 0.65rem 1.4rem; border: 1px solid var(--spruce);
  color: var(--spruce); text-decoration: none; font-size: 0.9rem; font-weight: 500;
  transition: background 0.2s cubic-bezier(0.22, 1, 0.36, 1), color 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.btn:hover { background: var(--spruce); color: var(--paper); }

/* ---- company record ---- */
.record {
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  padding: clamp(1.75rem, 4vw, 3rem);
}
.record h2 { margin-bottom: 1.5rem; }
.record dl {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem 2.5rem;
}
.record dt {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--spruce); font-weight: 600; margin-bottom: 0.2rem;
}
.record dd { font-size: 1rem; }

footer {
  border-top: 1px solid var(--rule);
  padding: 2rem 0 3rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: 0.85rem; color: var(--ink-soft);
}

/* ---- load reveal ---- */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] {
    opacity: 0; transform: translateY(14px);
    animation: reveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  [data-reveal="2"] { animation-delay: 0.12s; }
  [data-reveal="3"] { animation-delay: 0.24s; }
  @keyframes reveal { to { opacity: 1; transform: none; } }
}

@media (max-width: 44rem) {
  .founder-grid { grid-template-columns: 1fr; }
  .founder-aside { border-left: none; border-top: 1px solid var(--rule); padding: 1.5rem 0 0; }
  .practice-item { grid-template-columns: 3rem 1fr; }
  .practice-item:nth-child(2), .practice-item:nth-child(3) { margin-left: 0; }
  nav { gap: 1rem; }
}