:root {
  --red: #e0202a;
  --red-dark: #b3121a;
  --ink: #0b0b0d;
  --ink-2: #16161a;
  --paper: #fbfaf7;
  --text: #24242a;
  --muted: #6b6b75;
  --fb: #1877f2;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--text); background: var(--paper); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); }
.wrap { width: min(1180px, 92%); margin: 0 auto; }

/* Buttons */
.btn-buy, .btn-fb {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.6rem; border-radius: 999px; font-weight: 800; text-decoration: none;
  letter-spacing: .02em; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn-buy { background: linear-gradient(180deg, var(--red), var(--red-dark)); color: #fff; box-shadow: 0 8px 24px rgba(224,32,42,.35); text-transform: uppercase; }
.btn-buy:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(224,32,42,.5); }
.btn-fb { background: var(--fb); color: #fff; }
.btn-fb:hover { background: #0f63d1; transform: translateY(-2px); }
.btn-fb svg { width: 20px; height: 20px; fill: currentColor; }
.small { padding: .55rem 1.1rem; font-size: .85rem; }
.block { display: flex; width: 100%; margin-top: .6rem; }

/* Top bar */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(11,11,13,.92); backdrop-filter: blur(8px); border-bottom: 1px solid #222; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { font-family: Anton, sans-serif; font-size: 1.7rem; text-decoration: none; letter-spacing: .03em; }
.logo span { color: #fff; } .logo b { color: var(--red); font-weight: 400; margin-left: .25rem; }
.nav { display: flex; align-items: center; gap: 1.2rem; }
.nav > a:not(.btn-buy):not(.btn-fb) { color: #ddd; text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav > a:not(.btn-buy):not(.btn-fb):hover { color: #fff; }

/* Hero */
.hero { background: radial-gradient(ellipse at 70% 40%, #3a0b0e 0%, var(--ink) 60%); color: #fff; padding: 4.5rem 0 3.5rem; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .3em; font-size: .8rem; color: #bbb; margin: 0 0 .6rem; }
.hero h1 { font-family: Anton, sans-serif; font-weight: 400; font-size: clamp(3rem, 7vw, 5.6rem); line-height: .95; margin: 0 0 1rem; letter-spacing: .01em; }
.hero h1 span { color: var(--red); }
.tagline { font-size: 1.35rem; font-weight: 700; margin: 0 0 1rem; }
.tagline em { font-style: normal; color: var(--red); }
.lead { color: #cfcfd4; font-size: 1.08rem; max-width: 36rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.8rem 0; }
.badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.badges li { border: 1px solid #3a3a42; border-radius: 999px; padding: .35rem .85rem; font-size: .8rem; color: #ddd; }
.badges li::before { content: "✓ "; color: var(--red); font-weight: 800; }
.hero-img img { border-radius: 18px; filter: drop-shadow(0 30px 50px rgba(224,32,42,.35)); transition: transform .3s; }
.hero-img:hover img { transform: scale(1.02); }

/* Banner */
.banner { background: var(--ink); }
.banner img { width: 100%; }

/* Article */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 3rem; padding: 4rem 0; }
.article { font-family: Merriweather, Georgia, serif; font-size: 1.08rem; line-height: 1.85; }
.kicker { font-family: Inter, sans-serif; color: var(--red); font-weight: 700; text-transform: uppercase; letter-spacing: .15em; font-size: .78rem; margin: 0; }
.article-title { font-family: Inter, sans-serif; font-weight: 800; font-size: clamp(1.8rem, 3.6vw, 2.6rem); line-height: 1.2; color: var(--ink); margin: .5rem 0; }
.byline { font-family: Inter, sans-serif; color: var(--muted); font-size: .9rem; border-bottom: 1px solid #e5e2da; padding-bottom: 1.2rem; }
.article h3 { font-family: Inter, sans-serif; font-weight: 800; font-size: 1.55rem; color: var(--ink); margin: 2.6rem 0 .6rem; scroll-margin-top: 90px; }
.article h3::before { content: ""; display: block; width: 46px; height: 4px; background: var(--red); margin-bottom: .7rem; }
.dropcap::first-letter { float: left; font-family: Anton, sans-serif; font-size: 4.4rem; line-height: .9; padding: .35rem .6rem 0 0; color: var(--red); }
.article-fig { margin: 2rem 0; }
.article-fig img { width: 100%; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,.15); }
.article-fig figcaption { font-family: Inter, sans-serif; font-size: .85rem; color: var(--muted); text-align: center; margin-top: .5rem; }
.check-list { list-style: none; padding: 0; }
.check-list li { position: relative; padding-left: 2rem; margin-bottom: .8rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: .1rem; width: 1.35rem; height: 1.35rem; border-radius: 50%; background: var(--red); color: #fff; font: 700 .8rem/1.35rem Inter, sans-serif; text-align: center; }

.callout { background: var(--ink); color: #fff; border-left: 5px solid var(--red); border-radius: 12px; padding: 1.5rem 1.8rem; margin: 2.2rem 0; font-family: Inter, sans-serif; display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; flex-wrap: wrap; }
.callout p { margin: 0; flex: 1 1 260px; }

.ingredients, .benefits { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; margin: 1.4rem 0; font-family: Inter, sans-serif; }
.ing, .benefit { background: #fff; border: 1px solid #ebe8e0; border-radius: 14px; padding: 1.2rem; }
.ing h4, .benefit h4 { margin: 0 0 .3rem; color: var(--ink); font-size: 1.02rem; }
.ing p, .benefit p { margin: 0; font-size: .92rem; line-height: 1.55; color: var(--muted); }
.ing { border-top: 4px solid var(--red); }
.benefit { background: var(--ink-2); border-color: #26262c; }
.benefit h4 { color: #fff; } .benefit p { color: #b9b9c2; }
.ico { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 2px solid var(--red); border-radius: 50%; color: var(--red); font-size: 1.2rem; margin-bottom: .6rem; }

.final-cta { display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; align-items: center; background: linear-gradient(135deg, #1a0507, var(--ink)); color: #fff; border-radius: 18px; padding: 1.6rem; margin: 2.5rem 0; font-family: Inter, sans-serif; }
.final-cta img { border-radius: 10px; }
.final-cta h4 { font-size: 1.4rem; margin: 0 0 .3rem; }
.final-cta p { color: #ccc; margin: 0 0 1rem; }

details { font-family: Inter, sans-serif; background: #fff; border: 1px solid #ebe8e0; border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: .7rem; }
summary { cursor: pointer; font-weight: 700; color: var(--ink); }
details p { margin: .6rem 0 0; color: var(--muted); font-size: .97rem; }

/* Sidebar */
.side-card { background: #fff; border: 1px solid #ebe8e0; border-radius: 16px; padding: 1.3rem; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,.06); }
.sticky { position: sticky; top: 90px; }
.side-card h4 { margin: .8rem 0 .1rem; font-size: 1.15rem; color: var(--ink); }
.stars { color: #f5a623; margin: 0 0 .5rem; letter-spacing: .1em; }
.side-card ul { list-style: none; padding: 0; margin: 0 0 .8rem; font-size: .9rem; color: var(--muted); }
.side-card li { padding: .3rem 0; border-bottom: 1px dashed #eee; }

/* Footer */
.footer { background: var(--ink); color: #999; padding: 3rem 0 5rem; text-align: center; }
.footer-ctas { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.8rem; }
.disclaimer { font-size: .8rem; max-width: 760px; margin: 0 auto 1rem; line-height: 1.6; }
.copy { font-size: .8rem; color: #666; }

.mobile-buy { display: none; }

@media (max-width: 900px) {
  .hero-grid, .article-layout { grid-template-columns: 1fr; }
  .hero { padding-top: 3rem; }
  .sidebar { display: none; }
  .nav > a:not(.btn-buy):not(.btn-fb) { display: none; }
  .final-cta { grid-template-columns: 1fr; text-align: center; }
  .final-cta img { max-width: 260px; margin: 0 auto; }
  .mobile-buy { display: block; position: fixed; left: 4%; right: 4%; bottom: 12px; z-index: 30; background: linear-gradient(180deg, var(--red), var(--red-dark)); color: #fff; text-align: center; padding: 1rem; border-radius: 999px; font-weight: 800; text-decoration: none; text-transform: uppercase; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
}
@media (max-width: 480px) {
  .nav .btn-fb.small { padding: .55rem; font-size: 0; gap: 0; }
}