:root{
  /* Light / minimal */
  --bg:#FAF9F6;          /* warm offwhite */
  --panel:#FFFFFF;
  --panel2:#FFFFFF;
  --text:#111827;        /* near-black */
  --muted:rgba(17,24,39,.72);
  --muted2:rgba(17,24,39,.55);
  --border:rgba(17,24,39,.12);
  --shadow: 0 10px 22px rgba(17,24,39,.06);
  --accent:#4F46E5;      /* indigo */
  --accent2:#0EA5E9;     /* sky */
  --accent3:#F59E0B;     /* amber */
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
.container{max-width:1120px; margin:0 auto; padding:0 22px}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(250,249,246,.82);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; padding:14px 0;
}

.brand{display:flex; align-items:center; gap:12px; min-width:220px}
.mark{
  width:40px; height:40px; border-radius:12px;
  background: linear-gradient(135deg, rgba(124,92,255,1), rgba(46,229,185,1));
  box-shadow: 0 10px 20px rgba(17,24,39,.10);
}
.brand-name{font-weight:700; letter-spacing:.2px}
.brand-sub{font-size:12px; color:var(--muted2); margin-top:2px}

.nav{display:flex; gap:16px; align-items:center; color:var(--muted)}
.nav a{font-size:14px; padding:8px 10px; border-radius:10px; border:1px solid transparent}
.nav a:hover{border-color:var(--border); background:rgba(17,24,39,.03)}

.header-cta{display:flex; justify-content:flex-end}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 14px; border-radius:14px;
  border:1px solid var(--border);
  font-weight:600; font-size:14px;
  gap:10px; transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform: translateY(-1px)}
.btn-primary{
  background: var(--accent);
  color: #fff;
  border-color: rgba(79,70,229,.38);
  box-shadow: 0 16px 34px rgba(79,70,229,.14);
}
.btn-primary:hover{background: #4338CA}
.btn-ghost{background:rgba(17,24,39,.02)}

.hero{padding:46px 0 22px}
.hero-grid{display:grid; grid-template-columns: 1.25fr .85fr; gap:26px; align-items:start}
.hero h1{font-size:32px; line-height:1.18; margin:0 0 10px; letter-spacing:-.2px}
.lead{color:var(--muted); font-size:16px; margin:0 0 18px}
.cta-row{display:flex; gap:12px; flex-wrap:wrap; margin: 8px 0 16px}
.trustline{font-size:13px; color:var(--muted2)}

.hero-card{
  padding:18px;
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section{padding:52px 0}
.section.muted{background: rgba(17,24,39,.02); border-top:1px solid var(--border); border-bottom:1px solid var(--border)}

h2{font-size:26px; margin:0 0 18px}

.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
.card{
  padding:18px;
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: var(--radius);
}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0; color:var(--muted)}

.pill{
  display:inline-flex; align-items:center;
  padding:6px 10px; border-radius:999px;
  font-size:12px; font-weight:600;
  background: rgba(79,70,229,.10);
  border:1px solid rgba(79,70,229,.18);
  color: rgba(17,24,39,.92);
  margin-bottom:10px;
}

.checklist, .bullets{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px}
.checklist li, .bullets li{position:relative; padding-left:24px; color:var(--muted)}
.checklist li:before, .bullets li:before{
  content:"";
  position:absolute; left:0; top:8px;
  width:10px; height:10px; border-radius:3px;
  background: var(--accent);
}

.divider{height:1px; background:var(--border); margin:14px 0}

.offers{display:grid; grid-template-columns: 1fr 1fr; gap:18px; align-items:stretch}
.offer{
  padding:20px;
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.offer.featured{
  background: rgba(79,70,229,.06);
  border-color: rgba(79,70,229,.22);
}
.badge{
  display:inline-flex; align-items:center;
  padding:6px 10px; border-radius:999px;
  font-size:12px; font-weight:700;
  background: rgba(245,158,11,.12);
  border:1px solid rgba(245,158,11,.20);
  color: rgba(17,24,39,.9);
  margin-bottom:12px;
}
.offer-top{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap}
.offer-top h3{margin:0; font-size:18px}
.sub{font-weight:600; color:var(--muted2); font-size:13px}
.price{font-weight:800; letter-spacing:.2px; font-size:18px}
.range{font-weight:600; font-size:12px; color:var(--muted2)}
.offer-desc{margin:10px 0 12px; color:var(--muted)}
.offer .btn{margin-top:14px; width:100%}

.about{display:grid; grid-template-columns: 1.2fr .8fr; gap:18px; align-items:start}
.about-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
.about-card{
  padding:18px;
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: var(--radius);
}
.small{color:var(--muted); font-size:13px; margin:0}

.footer{padding:30px 0}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:14px; border-top:1px solid var(--border); padding-top:18px}
.sep{opacity:.6; margin:0 8px}

/* Simple page layouts */
.page-grid{display:grid; grid-template-columns: .9fr 1.1fr; gap:22px; align-items:start}
.avatar{
  width:100%; max-width:340px; aspect-ratio: 1/1;
  border-radius: var(--radius);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--panel);
  object-fit: cover;
}
.kicker{font-size:13px; color:var(--muted2); font-weight:700; letter-spacing:.4px; text-transform:uppercase; margin:0 0 8px}

@media (max-width: 980px){
  .page-grid{grid-template-columns: 1fr}
  .avatar{max-width:260px}
}

@media (max-width: 980px){
  .hero-grid, .about{grid-template-columns: 1fr}
  .nav{display:none}
}
@media (max-width: 860px){
  .grid-3{grid-template-columns: 1fr}
  .offers{grid-template-columns: 1fr}
  .hero h1{font-size:28px}
}

/* ----------------------------------------
   Blueprint/editorial hybrid (About page)
   Opt-in via: <body class="blueprint">
-----------------------------------------*/
body.blueprint{
  --bg:#FBFBFA;
  --panel:#FFFFFF;
  --panel2:#FFFFFF;
  --text:#0B0F16;
  --muted:rgba(11,15,22,.72);
  --muted2:rgba(11,15,22,.54);
  --border:rgba(11,15,22,.14);
  --shadow: 0 10px 18px rgba(11,15,22,.04);
  --accent:#0B0F16;   /* monochrome */
  --radius:12px;

  /* faint grid / technical drawing feel */
  background:
    linear-gradient(to bottom, rgba(11,15,22,.025) 1px, transparent 1px),
    linear-gradient(to right, rgba(11,15,22,.025) 1px, transparent 1px),
    var(--bg);
  background-size: 56px 56px, 56px 56px, auto;
  background-attachment: fixed;
}

body.blueprint .site-header{
  background: rgba(251,251,250,.86);
  border-bottom:1px solid rgba(11,15,22,.18);
}

body.blueprint .mark{
  background: #0B0F16;
  border-radius: 10px;
  box-shadow: none;
}

body.blueprint .nav a:hover{border-color:rgba(11,15,22,.22); background:rgba(11,15,22,.02)}

/* Editorial headline */
body.blueprint h1,
body.blueprint h2{
  font-family: Fraunces, ui-serif, Georgia, "Times New Roman", Times, serif;
  letter-spacing: -.2px;
}
body.blueprint .hero h1{font-size:40px; line-height:1.06}

/* Technical label / rules */
body.blueprint .kicker{
  font-weight:700;
  letter-spacing:.55px;
  text-transform:uppercase;
  padding-top:10px;
  border-top:1px solid rgba(11,15,22,.18);
}

body.blueprint .divider{background:rgba(11,15,22,.18)}
body.blueprint .card,
body.blueprint .offer,
body.blueprint .hero-card,
body.blueprint .about-card{
  border-color: rgba(11,15,22,.18);
  box-shadow: none;
}

/* Buttons become clean, outlined */
body.blueprint .btn{
  border-radius: 999px;
  border-color: rgba(11,15,22,.24);
  background: rgba(255,255,255,.8);
}
body.blueprint .btn-primary{
  background: #0B0F16;
  border-color: #0B0F16;
  box-shadow: none;
}
body.blueprint .btn-primary:hover{background:#111827}
body.blueprint .btn-ghost{background: rgba(255,255,255,.65)}

/* Avatar reads like a printed plate */
body.blueprint .avatar{
  border-radius: 10px;
  border-color: rgba(11,15,22,.22);
  box-shadow: none;
}

@media (max-width: 860px){
  body.blueprint .hero h1{font-size:34px}
}