:root{--red:#b3201c;--red-d:#8e1814;--ink:#16161a;--paper:#faf7f2;--muted:#5e5b57;--line:#e7e1d7;--radius:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.15;margin:0 0 .6em}
h2{font-size:clamp(1.8rem,3.5vw,2.5rem)}
h2::after{content:"";display:block;width:56px;height:4px;background:var(--red);margin-top:.4em;border-radius:2px}
a{color:var(--red)}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.25rem}
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:600;padding:.85rem 1.5rem;border-radius:999px;border:2px solid var(--red);transition:background .2s,color .2s}
.btn:hover{background:var(--red-d);border-color:var(--red-d)}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-small{padding:.45rem 1.1rem}
/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(22,22,26,.95);backdrop-filter:blur(6px);color:#fff}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;text-decoration:none;font-family:Georgia,serif;font-size:1.1rem}
.brand strong{color:#f1c9c7;font-weight:700}
.nav nav{display:flex;align-items:center;gap:1.4rem}
.nav nav a{color:#ddd;text-decoration:none;font-size:.95rem}
.nav nav a:hover{color:#fff}
.nav nav a.btn{color:#fff}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 40%,#2a2a31 0,var(--ink) 60%);color:#fff;padding:7rem 0 6rem}
.hero-inner{position:relative;z-index:1}
.kicker{text-transform:uppercase;letter-spacing:.15em;font-size:.8rem;color:#f1c9c7;margin:0 0 1rem}
.hero h1{font-size:clamp(2.6rem,7vw,5rem);max-width:12ch}
.hero h1 span{color:var(--red);display:block;filter:brightness(1.35)}
.lead{font-size:1.2rem;max-width:36rem;color:#d8d5d0}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.enso{position:absolute;right:-120px;top:50%;width:560px;height:560px;transform:translateY(-50%);border-radius:50%;border:38px solid var(--red);border-left-color:transparent;opacity:.55;rotate:-30deg}
/* sections */
.section{padding:5rem 0}
.section.alt{background:#fff;border-block:1px solid var(--line)}
.sub{color:var(--muted);margin-top:-.4rem}
.note{color:var(--muted);margin-top:1.5rem}
.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:3rem;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:1.5rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem;box-shadow:0 6px 20px rgba(0,0,0,.04)}
.alt .card{background:var(--paper)}
.label{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;color:var(--muted);margin:0 0 .3rem}
.instructor{position:relative;overflow:hidden;padding-top:2.4rem}
.instructor h3{font-size:1.8rem;margin-bottom:.1rem}
.instructor .dan{color:var(--red);font-weight:700;margin:0 0 1rem}
.belt{position:absolute;top:0;left:0;right:0;height:10px;background:linear-gradient(90deg,#111 0 70%,var(--red) 70% 76%,#111 76%)}
.session .day{font-family:Georgia,serif;font-size:1.5rem;margin:0}
.session .time{font-size:1.2rem;font-weight:600;color:var(--red);margin:.2rem 0}
.session .who{margin:0;color:var(--muted)}
.benefit .num{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--red);color:#fff;font-size:1.4rem;font-family:serif;margin-bottom:1rem}
.benefit h3{font-size:1.25rem}
.benefit p{color:var(--muted);margin:0}
.price{text-align:center}
.price .amount{font-family:Georgia,serif;font-size:2.8rem;margin:0;color:var(--ink)}
.price .what{font-weight:700;margin:0 0 .5rem}
.price p:last-child{color:var(--muted);margin:0}
.price.featured{background:var(--red)!important;border-color:var(--red);color:#fff}
.price.featured .amount,.price.featured p:last-child{color:#fff}
.contact-list{list-style:none;padding:0;margin:1.5rem 0 2rem}
.contact-list li{display:flex;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.contact-list span{min-width:4.5rem;font-weight:700;color:var(--muted)}
.venue h3{font-size:1.5rem}
.venue .btn-ghost{color:var(--red)}
.venue .btn-ghost:hover{background:var(--red);color:#fff;border-color:var(--red)}
.footer{background:var(--ink);color:#bbb;padding:2.5rem 0;text-align:center}
.footer strong{color:#fff}
.footer .small{font-size:.85rem;margin:0}
@media (max-width:860px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .nav nav a:not(.btn){display:none}
  .enso{width:340px;height:340px;right:-160px;border-width:26px}
  .hero{padding:5rem 0 4rem}
}
@media (max-width:520px){.grid-4{grid-template-columns:1fr}.brand span{font-size:.95rem}}