:root{
  --bg:#0f172a;
  --bg-soft:#111827;
  --card:#ffffff;
  --muted:#64748b;
  --text:#0f172a;
  --line:#e5e7eb;
  --accent:#2563eb;
  --accent-dark:#1d4ed8;
  --surface:#f8fafc;
  --success:#065f46;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--surface);
  line-height:1.6;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{width:min(1120px, calc(100% - 2rem)); margin:0 auto}
.site-header{
  background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);
  color:#fff;
  position:sticky; top:0; z-index:20;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:1rem}
.brand{font-weight:800;font-size:1.2rem;letter-spacing:.2px;color:#fff}
.brand small{display:block;font-size:.78rem;color:#cbd5e1;font-weight:500}
.nav{display:flex;gap:1rem;flex-wrap:wrap}
.nav a{color:#e2e8f0;font-weight:600}
.hero{
  background:radial-gradient(circle at top right,#1d4ed8 0,#0f172a 45%,#0b1220 100%);
  color:#fff;
  padding:4.5rem 0 4rem;
}
.hero-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:2rem;align-items:start}
.hero h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;margin:0 0 1rem}
.hero p{font-size:1.05rem;color:#cbd5e1;max-width:760px}
.hero-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  padding:1.25rem;border-radius:18px;
}
.hero-card h3{margin-top:0;color:#fff}
.hero-card ul{margin:0;padding-left:1.1rem;color:#e2e8f0}
.btn-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.25rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.82rem 1.1rem;border-radius:999px;border:1px solid transparent;
  font-weight:700;text-decoration:none
}
.btn-primary{background:#fff;color:#0f172a}
.btn-primary:hover{text-decoration:none;background:#eff6ff}
.btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.btn-secondary:hover{text-decoration:none;background:rgba(255,255,255,.08)}
.section{padding:3.5rem 0}
.section h2{font-size:clamp(1.6rem,2vw,2.2rem);margin:0 0 .8rem}
.section-intro{max-width:780px;color:var(--muted);margin-bottom:1.4rem}
.grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.2rem;
}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:1.2rem;box-shadow:0 8px 30px rgba(15,23,42,.05)
}
.card h3{margin:.1rem 0 .55rem;font-size:1.1rem}
.card p{margin:.2rem 0;color:#475569}
.meta{font-size:.88rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.badge{
  display:inline-block;padding:.25rem .55rem;border-radius:999px;
  background:#dbeafe;color:#1e3a8a;font-size:.76rem;font-weight:800;letter-spacing:.02em
}
.list-clean{margin:.5rem 0 0;padding-left:1.1rem}
.list-clean li{margin:.32rem 0}
.note{
  background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a;
  padding:1rem 1.1rem;border-radius:14px
}
.warning{
  background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;
  padding:1rem 1.1rem;border-radius:14px
}
.content{
  display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.8fr);gap:1.4rem
}
.sidebar .card{position:sticky;top:92px}
footer{
  background:#0f172a;color:#cbd5e1;padding:2.5rem 0;margin-top:2rem
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:1.2rem}
footer a{color:#e2e8f0}
.small{font-size:.92rem;color:var(--muted)}
.article h1{font-size:clamp(1.9rem,3vw,2.8rem);line-height:1.14;margin:.4rem 0 1rem}
.article h2{margin-top:1.8rem;font-size:1.55rem}
.article h3{margin-top:1.2rem;font-size:1.18rem}
.article p, .article li{color:#334155}
.kicker{display:inline-block;margin-bottom:.8rem}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
label{display:block;font-weight:700;font-size:.95rem;margin-bottom:.35rem}
input, textarea{
  width:100%;padding:.8rem .9rem;border:1px solid #cbd5e1;border-radius:12px;
  font:inherit;background:#fff
}
textarea{min-height:150px;resize:vertical}
button{
  font:inherit;border:none;border-radius:999px;padding:.82rem 1.15rem;font-weight:800;
  background:var(--accent);color:#fff;cursor:pointer
}
button:hover{background:var(--accent-dark)}
.table-like{display:grid;gap:.8rem}
.row{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem
}
.cta-box{
  background:linear-gradient(135deg,#eff6ff 0,#ffffff 100%);
  border:1px solid #bfdbfe;border-radius:18px;padding:1.2rem
}
@media (max-width: 900px){
  .hero-grid,.content,.footer-grid,.grid,.grid-2,.form-row{grid-template-columns:1fr}
  .sidebar .card{position:static}
  .header-inner{align-items:flex-start;flex-direction:column}
}


.section-soft{background:#eef4ff}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.card.featured{padding:1.35rem}
.icon-circle{
  width:42px;height:42px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;
  background:#dbeafe;color:#1e3a8a;font-weight:800;margin-bottom:.8rem
}
.mini-list{display:grid;gap:.8rem}
.mini-item{padding:1rem 1rem;border:1px solid var(--line);border-radius:16px;background:#fff}
.mini-item h3{margin:.2rem 0 .35rem;font-size:1.02rem}
.checklist{margin:.8rem 0 0;padding-left:1.1rem}
.checklist li{margin:.35rem 0}
.callout-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.pill-row{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.8rem}
.pill{display:inline-flex;padding:.4rem .7rem;border-radius:999px;background:#e2e8f0;color:#0f172a;font-size:.86rem;font-weight:700}
.quick-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-top:1rem}
.fact{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:.9rem}
.fact strong{display:block;font-size:.82rem;color:#64748b;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.2rem}
.article .lead{font-size:1.06rem;color:#475569}
.article .section-divider{height:1px;background:#e5e7eb;border:none;margin:1.4rem 0}
.guide-banner{background:linear-gradient(135deg,#eff6ff 0,#f8fafc 100%);border:1px solid #bfdbfe;border-radius:18px;padding:1.1rem}
.site-subnav{margin-top:.7rem;display:flex;gap:.7rem;flex-wrap:wrap}
.site-subnav a{font-size:.92rem;color:#cbd5e1}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1rem}
.faq-item h3{margin:.1rem 0 .4rem;font-size:1.05rem}
@media (max-width: 900px){
  .grid-4,.callout-grid,.quick-facts{grid-template-columns:1fr}
}


/* Homepage refinement layer */
.hero .badge{margin-bottom:.9rem}
.hero-points,.pill-row{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}
.hero-points span,.pill{
  display:inline-flex;align-items:center;padding:.42rem .78rem;border-radius:999px;
  background:rgba(255,255,255,.12);color:#e2e8f0;font-size:.86rem;font-weight:700;
  border:1px solid rgba(255,255,255,.12)
}
.hero-actions,.btn-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.35rem}
.info-box,.hero-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(8px);
  padding:1.3rem 1.35rem;border-radius:20px;
  box-shadow:0 16px 40px rgba(15,23,42,.18)
}
.info-box h3,.hero-card h3{margin:.1rem 0 .7rem;color:#fff;font-size:1.05rem}
.info-box ul,.hero-card ul{margin:0;padding-left:1.1rem;color:#e2e8f0}
.info-box li,.hero-card li{margin:.5rem 0}

.tag{
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.28rem .58rem;border-radius:999px;
  background:#dbeafe;color:#1e3a8a;font-size:.74rem;font-weight:800;
  letter-spacing:.02em;text-transform:uppercase;margin-bottom:.65rem
}
.tag::before{content:"";width:6px;height:6px;border-radius:999px;background:#2563eb}

.grid .card article,.grid article.card{height:100%}
.grid article.card{display:flex;flex-direction:column}
.grid article.card p:last-of-type{margin-top:auto;padding-top:.25rem}

.about-owner{
  background:linear-gradient(135deg,#ffffff 0,#f8fbff 100%);
  border:1px solid #dbe7f5;border-radius:20px;padding:1.4rem 1.45rem;
  box-shadow:0 10px 30px rgba(15,23,42,.05)
}
.about-owner h2{margin:0 0 .7rem}
.about-owner p{margin:.35rem 0;color:#475569;max-width:900px}

.mini-list p:first-child{margin-top:0}

.faq-item h4{margin:.1rem 0 .45rem;font-size:1.02rem;color:#0f172a}
.faq-item p{margin:0;color:#475569}

.cta-section,.cta-box{
  background:linear-gradient(135deg,#eff6ff 0,#ffffff 100%);
  border:1px solid #bfdbfe;border-radius:20px;padding:1.4rem;
  box-shadow:0 10px 30px rgba(37,99,235,.06)
}
.cta-section h3,.cta-box h2{margin:.1rem 0 .55rem}
.cta-section p,.cta-box p{color:#475569;max-width:760px}

.site-header{box-shadow:0 8px 24px rgba(15,23,42,.12)}
.site-subnav a:hover,.nav a:hover{text-decoration:none;color:#fff}

footer .small{color:#94a3b8}
footer .brand{display:inline-block}

@media (max-width: 900px){
  .hero{padding:3.6rem 0 3.2rem}
  .hero h1{font-size:clamp(2rem,9vw,2.8rem)}
  .hero-points span,.pill{font-size:.8rem}
  .info-box,.hero-card,.about-owner,.cta-section,.cta-box{padding:1.15rem}
}