:root {
  --bg: #0d0f0c;
  --bg-2: #151813;
  --card: #1a1e17;
  --line: #2b3125;
  --ink: #f3f1e8;
  --muted: #a5ab9c;
  --accent: #c8ff3d;
  --accent-ink: #11140b;
  --warn: #ffb347;
  --radius: 18px;
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
.wrap { width: min(var(--max), 100% - 32px); margin-inline: auto; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgb(13 15 12 / 0.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 60px; }
.logo { font: 700 19px/1 var(--display); color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 9px; letter-spacing: -0.02em; }
.logo .dot { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--accent); position: relative; }
.logo .dot::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--accent); }
.nav ul { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.nav ul a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav ul a:hover { color: var(--ink); }
@media (max-width: 640px) { .nav ul li.hide-sm { display: none; } .nav ul { gap: 14px; } }

/* type */
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.03em; line-height: 1.05; margin: 0 0 16px; }
h1 { font-size: clamp(40px, 7vw, 76px); }
h2 { font-size: clamp(30px, 4.6vw, 48px); }
h3 { font-size: 21px; letter-spacing: -0.01em; line-height: 1.25; }
.hl { color: var(--accent); }
.eyebrow { font: 600 13px/1 var(--font); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; display: inline-block; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 640px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }

section { padding: 84px 0; }
section + section { border-top: 1px solid var(--line); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 700 16px/1 var(--font); padding: 17px 26px; border-radius: 999px; text-decoration: none; cursor: pointer; border: 0; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 10px 30px -10px rgb(200 255 61 / .5); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* hero */
.hero { padding: 72px 0 84px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 560px; height: 560px; right: -160px; top: -200px; background: radial-gradient(circle, rgb(200 255 61 / .16), transparent 65%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
.ticker { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.chip { font-size: 13px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: var(--bg-2); }
.shot { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--card); }
.shot-stack { position: relative; }
.shot-stack .shot-v { position: absolute; width: 34%; right: -10px; bottom: -36px; box-shadow: 0 24px 60px -20px #000; border-radius: 14px; border: 3px solid var(--bg); }
@media (max-width: 860px) { .shot-stack .shot-v { right: 8px; } }

/* cards / grids */
.grid { display: grid; gap: 18px; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .g3, .g2 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card p { margin: 0; color: var(--muted); }
.num { font: 700 14px/1 var(--display); color: var(--accent-ink); background: var(--accent); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 16px; }

/* product card */
.product { display: grid; grid-template-columns: 1fr 1fr; gap: 0; padding: 0; overflow: hidden; }
.product .body { padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.product .body > .tag { align-self: flex-start; }
.product .media { background: var(--bg-2); display: grid; place-items: center; }
@media (max-width: 860px) { .product { grid-template-columns: 1fr; } }
.tag { display: inline-block; font: 700 12px/1 var(--font); letter-spacing: .08em; text-transform: uppercase; padding: 7px 10px; border-radius: 6px; background: rgb(200 255 61 / .12); color: var(--accent); }
.tag.free { background: rgb(255 179 71 / .14); color: var(--warn); }
.price { font: 700 40px/1 var(--display); letter-spacing: -0.03em; }
.price s { font-size: 20px; color: var(--muted); font-weight: 500; margin-left: 8px; }

ul.check { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
ul.check li { padding-left: 30px; position: relative; color: var(--ink); }
ul.check li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0a10 10 0 100 20 10 10 0 000-20zm-1.4 14.2L4.4 10l1.4-1.4 2.8 2.8 5.6-5.6 1.4 1.4-7 7z'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0a10 10 0 100 20 10 10 0 000-20zm-1.4 14.2L4.4 10l1.4-1.4 2.8 2.8 5.6-5.6 1.4 1.4-7 7z'/%3E%3C/svg%3E") center/contain no-repeat; }

/* free links */
.links { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.link-card { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; transition: border-color .15s ease; }
.link-card:hover { border-color: var(--accent); }
.kw { font: 700 13px/1 var(--display); letter-spacing: .06em; color: var(--accent); }
.link-card span.go { color: var(--muted); font-size: 14px; margin-top: auto; }

/* steps */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 860px) { .flow { grid-template-columns: 1fr 1fr; } }

/* faq */
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font-weight: 600; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); margin: 12px 0 0; }

/* forms + notices */
.form { display: grid; gap: 12px; max-width: 460px; }
.form input { width: 100%; padding: 15px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink); font: inherit; }
.form input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.notice { padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-2); }
.notice.err { border-color: #ff6b6b66; color: #ffb4b4; }
.notice.ok { border-color: rgb(200 255 61 / .4); }
.hidden { display: none !important; }

/* prose (legal) */
.prose { max-width: 760px; }
.prose h2 { font-size: 26px; margin-top: 36px; }
.prose p, .prose li { color: #d6d4cb; }

/* sticky buy bar on product page (mobile) */
.buybar { position: fixed; left: 0; right: 0; bottom: 0; padding: 12px 16px; background: rgb(13 15 12 / .95); border-top: 1px solid var(--line); display: none; align-items: center; justify-content: space-between; gap: 12px; z-index: 20; }
@media (max-width: 860px) { .buybar { display: flex; } body.has-buybar { padding-bottom: 80px; } }

footer { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }