:root{
  --paper:#fffaf1;
  --card:#ffffff;
  --ink:#18242b;
  --muted:#5d6a72;
  --line:rgba(24,36,43,.12);
  --sun:#ffd66e;
  --coral:#ef7d67;
  --coral-dark:#c65342;
  --aqua:#60c5d5;
  --blue:#1f5f7a;
  --navy:#183447;
  --shadow:0 20px 54px rgba(24,52,71,.12);
  --soft:0 10px 26px rgba(24,52,71,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 8% 8%,rgba(255,214,110,.26),transparent 28%),
    radial-gradient(circle at 90% 14%,rgba(96,197,213,.2),transparent 30%),
    linear-gradient(180deg,#fffaf1 0%,#f3fbfb 48%,#fffaf1 100%);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  min-height:68px;
  padding:0 clamp(1rem,4vw,3rem);
  background:rgba(255,250,241,.88);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(16px);
}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:900;letter-spacing:.04em}
.brand img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 0 3px rgba(255,255,255,.8)}
.brand span{display:block;font-size:.7rem;color:var(--coral-dark);letter-spacing:.18em;text-transform:uppercase}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:.35rem}
.nav a{
  border-radius:999px;
  padding:.48rem .82rem;
  color:var(--navy);
  font-size:.82rem;
  font-weight:800;
}
.nav a:hover,.nav a[aria-current="page"]{background:#fff;box-shadow:var(--soft);color:var(--coral-dark)}
.wrap{max-width:1180px;margin:0 auto;padding:clamp(2rem,5vw,4.8rem) clamp(1rem,4vw,3rem) 5rem}
.hero{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(320px,1.08fr);
  gap:clamp(1.2rem,4vw,3rem);
  align-items:center;
  margin-bottom:2rem;
}
.kicker{
  display:flex;
  align-items:center;
  gap:.75rem;
  color:var(--coral-dark);
  font-size:.7rem;
  font-weight:900;
  letter-spacing:.2em;
  text-transform:uppercase;
  margin-bottom:1rem;
}
.kicker:before{content:"";width:40px;height:2px;background:var(--coral)}
h1,h2,h3{line-height:1.18;margin:0;color:var(--ink)}
h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.35rem,6vw,4.8rem);letter-spacing:0;margin-bottom:1rem}
h1 em{font-style:italic;color:var(--blue)}
.lead{max-width:44rem;color:var(--muted);font-size:1.04rem;line-height:1.95;margin:0 0 1.4rem}
.actions{display:flex;flex-wrap:wrap;gap:.72rem;margin-top:1.2rem}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  border-radius:999px;
  padding:.78rem 1.05rem;
  background:var(--navy);
  color:#fff;
  font-weight:900;
  box-shadow:0 12px 26px rgba(24,52,71,.16);
}
.button.secondary{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:var(--soft)}
.button:hover{transform:translateY(-2px)}
.visual{
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  padding:.8rem;
  box-shadow:var(--shadow);
}
.visual img{width:100%;height:clamp(260px,38vw,440px);object-fit:cover;border-radius:8px}
.note{
  margin-top:.8rem;
  color:var(--muted);
  font-size:.86rem;
}
.section{margin-top:2.2rem}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.section h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.8rem,4vw,3rem)}
.section-text{max-width:54rem;color:var(--muted);margin:.65rem 0 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{
  position:relative;
  overflow:hidden;
  min-height:100%;
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);
  border-radius:8px;
  padding:1.15rem;
  box-shadow:var(--soft);
}
.card:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--coral),var(--sun),var(--aqua))}
.card small{display:block;color:var(--coral-dark);font-size:.68rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;margin-bottom:.55rem}
.card h3{font-size:1.18rem;margin-bottom:.45rem}
.card p,.card li{color:var(--muted);font-size:.94rem}
.card ul{margin:.7rem 0 0;padding-left:1.1rem}
.tool-link{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1rem;color:var(--blue);font-weight:900}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-top:1.3rem}
.fact{background:#fff;border:1px solid var(--line);border-radius:8px;padding:1rem;box-shadow:var(--soft)}
.fact strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:1.65rem;line-height:1.1}
.fact span{color:var(--muted);font-size:.82rem}
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem;margin-top:1rem}
.check{display:flex;gap:.65rem;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:8px;padding:.85rem;color:var(--muted)}
.check input{margin-top:.3rem}
.copy-box{width:100%;min-height:180px;border:1px solid var(--line);border-radius:8px;padding:1rem;color:var(--ink);background:#fff;resize:vertical}
.footer{border-top:1px solid var(--line);padding:2rem clamp(1rem,4vw,3rem);color:var(--muted);text-align:center}
.footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem;margin-bottom:.7rem}
.footer a{font-weight:800;color:var(--navy)}
@media (max-width:900px){
  .hero,.grid,.grid.two,.facts{grid-template-columns:1fr}
  .section-head{display:block}
}
@media (max-width:680px){
  .site-header{position:static;align-items:flex-start;flex-direction:column;padding:1rem}
  .nav{justify-content:flex-start}
  .wrap{padding-top:2rem}
  .checklist{grid-template-columns:1fr}
  h1{font-size:2.35rem}
}