:root{ --ink:#0f172a; --muted:#475569; --line:#e2e8f0; --card:#ffffff; }
*{box-sizing:border-box}
html,body{margin:0;padding:0;color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,'Apple Color Emoji','Segoe UI Emoji';
  line-height:1.65;
  background: radial-gradient(900px 600px at 10% 0%, rgba(14,165,233,0.08), transparent 60%),
             radial-gradient(1000px 700px at 90% 0%, rgba(99,102,241,0.07), transparent 60%),
             linear-gradient(180deg,#edf6ff 0%, #ffffff 40%, #ffffff 100%);
}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:18px}
@media(min-width:900px){ .container{padding:24px} }

.header{position:sticky;top:0;backdrop-filter:blur(10px);background:rgba(255,255,255,0.9);border-bottom:1px solid var(--line);z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px}
.logo{font-weight:900;letter-spacing:0.8px;font-size:16px}
@media(min-width:900px){ .header-inner{padding:14px 24px} .logo{font-size:18px} }

/* Luxe CTA */
.cta-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 18px;border-radius:999px;font-weight:800;font-size:15px;
  background:linear-gradient(180deg,#ffffff,#faf7ef);
  color:#6f5a14;border:1px solid transparent;
  border-image:linear-gradient(90deg,#D4AF37,#F5E6A7,#D4AF37) 1;
  box-shadow: inset 0 1px 0 #ffffff, 0 6px 18px rgba(212,175,55,0.18);
}
.cta-btn:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 #ffffff, 0 10px 24px rgba(212,175,55,0.28)}
.small{font-size:13px;color:#64748b}

.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 2px 12px rgba(15,23,42,0.04)}
@media(min-width:900px){ .card{padding:22px;border-radius:18px} }

.h1{font-family:'Playfair Display',Georgia,serif;font-size:clamp(22px,6vw,40px);line-height:1.18;margin:8px 0}
.sub{color:var(--muted);font-size:clamp(14px,3.8vw,18px)}

.h2{font-family:'Playfair Display',Georgia,serif;font-size:clamp(20px,5vw,32px);line-height:1.2;margin:10px 0}
.section{padding:18px 0}
@media(min-width:900px){ .section{padding:26px 0} }

.divider{height:1px;background:linear-gradient(90deg,transparent,#cbd5e1,transparent);margin:18px 0}
@media(min-width:900px){ .divider{margin:28px 0} }

.figure{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff}
.figure img{display:block;width:100%;height:auto}

.hero-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:900px){ .hero-grid{gap:26px;grid-template-columns:5fr 7fr} }

.buybox{align-self:start}
@media(min-width:900px){ .buybox{position:sticky;top:88px} }

.price{font-weight:800;font-size:20px;color:#1e293b;margin-top:4px}
@media(min-width:900px){ .price{font-size:22px} }

.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#334155;font-size:12px}

.footer{padding:22px 16px 80px;color:#475569;font-size:14px}
.footer a{color:#475569;text-decoration:underline;text-underline-offset:3px}
.footer a:hover{color:#0f172a}

.columns-2{column-count:1;column-gap:28px}
@media(min-width:900px){.columns-2{column-count:2}}

/* Mobile sticky buy bar */
.mobile-buybar{position:fixed;bottom:0;left:0;right:0;z-index:30;background:rgba(255,255,255,0.9);backdrop-filter:blur(8px);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px}
.mobile-buybar .price{margin:0}
@media(min-width:900px){ .mobile-buybar{display:none} }