:root{
  --bg:#ffffff;
  --fg:#111111;
  --muted:#5a5a5a;
  --line:#e7e7e7;
  --soft:#f6f6f6;
  --max: 980px;
  --radius: 14px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height:1.55;
}

.container{
  max-width: var(--max);
  margin:0 auto;
  padding: 0 22px;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  background: rgba(255,255,255,1);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
  z-index:10;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--fg);
  text-decoration:none;
  font-weight:650;
  letter-spacing:0.2px;
}
.brand-dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background:var(--fg);
  display:inline-block;
}

/* Hero */
.hero{
  padding: 64px 0 24px;
}
.kicker{
  margin:0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
h1{
  margin:0 0 12px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height:1.06;
  letter-spacing:-0.02em;
}
.lede{
  margin: 0;
  font-size: 18px;
  color: #2a2a2a;
  /* max-width: 70ch; */
}
.meta{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.pill{
  border: 1px solid var(--line);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  background: #fff;
}
.note{
  margin-top: 18px;
  padding: 14px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
  color: #2a2a2a;
  width: fit-content;
}
.fa{
  font-size: 16;
}

/* Sections */
.section{
  padding: 56px 0;
  border-top: 1px solid var(--line);
}
.section h2{
  margin: 0 0 12px;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.section p{
  margin: 0 0 14px;
  max-width: 78ch;
}
.muted{ color: var(--muted); }

/* Layout helpers */
.two{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: start;
  margin-top: 16px;
}
@media (max-width: 880px){
  .two{ grid-template-columns: 1fr; }
}

.subhead{
  margin: 4px 0 10px;
  font-size: 16px;
}

.bullets{
  margin: 0;
  padding-left: 18px;
}
.bullets li{ margin: 8px 0; }

/* Steps */
.steps{
  margin: 18px 0 0;
  padding-left: 18px;
  max-width: 86ch;
}
.steps li{ margin: 12px 0; }
.step-title{ font-weight: 650; }
.step-body{ color: #2a2a2a; }

/* Cards */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}
@media (max-width: 900px){
  .cards{ grid-template-columns: 1fr; }
}
.card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 16px;
  background: #fff;
}
.card h3{
  margin: 0 0 10px;
  font-size: 16px;
}

/* Figures */
.figure{
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  background:#fff;
}
.figure img{
  width:100%;
  height:auto;
  display:block;
}
.figure figcaption{
  padding: 10px 12px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.gallery{
  display:grid;
  gap: 14px;
  margin-top: 18px;
}

/* Footer */
.footer{
  border-top: 1px solid var(--line);
  padding: 26px 0 40px;
  color: #2a2a2a;
}
.footer p{ margin: 0 0 10px; max-width: 90ch; }

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.35);
  padding-bottom: 1px;
  transition: border-color 160ms ease, background-color 160ms ease;
}

a:hover,
a:focus-visible {
  border-bottom-color: rgba(0,0,0,0.9);
  background: rgba(0,0,0,0.04);
  outline: none;
}

a:active {
  background: rgba(0,0,0,0.08);
}

a:visited {
  opacity: 0.9;
}