:root {
  --bg: #0d1117; --bg-2: #131a23; --panel: #161e29; --border: #263241; --text: #e6edf3; --muted: #93a1b1;
  --accent: #4ea1ff; --accent-2: #2f81f7; --ok: #3fb950; --warn: #d29922; --err: #f85149;
  --radius: 12px; --max: 1120px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f9fc; --bg-2: #eef2f7; --panel: #ffffff; --border: #d8e0ea; --text: #17202b; --muted: #5b6775;
    --accent: #1f6feb; --accent-2: #0b5bd3; color-scheme: light;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

header.site { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
header.site .wrap { display: flex; align-items: center; gap: 24px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); font-size: 18px; }
.brand img { width: 28px; height: 28px; }
header.site nav { display: flex; gap: 20px; margin-left: auto; align-items: center; }
header.site nav a { color: var(--muted); font-size: 15px; }
header.site nav a:hover { color: var(--text); text-decoration: none; }
@media (max-width: 720px) { header.site nav a:not(.btn) { display: none; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 8px; border: 1px solid var(--border); background: var(--panel); color: var(--text); font: inherit; font-weight: 600; cursor: pointer; }
.btn:hover { text-decoration: none; border-color: var(--accent); }
.btn.primary { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.btn.primary:hover { background: var(--accent); }
.btn.small { padding: 6px 12px; font-size: 14px; }
.btn[disabled] { opacity: .5; cursor: default; }
header.site nav .btn { color: #fff; }

.hero { padding: 72px 0 48px; text-align: center; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.02em; }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 720px; margin: 0 auto 28px; }
.hero .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .shot { margin: 48px auto 0; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.tag { display: inline-block; font-size: 13px; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); padding: 3px 10px; border-radius: 999px; margin-bottom: 18px; }

section { padding: 64px 0; }
section.alt { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
h2 { font-size: clamp(26px, 3.4vw, 34px); margin: 0 0 12px; letter-spacing: -0.01em; }
.sub { color: var(--muted); margin: 0 0 36px; max-width: 720px; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .ic { font-size: 22px; margin-bottom: 10px; }

.shots { display: grid; gap: 28px; }
.shotrow { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; align-items: center; }
.shotrow:nth-child(even) .txt { order: 2; }
.shotrow img { border-radius: 10px; border: 1px solid var(--border); }
@media (max-width: 820px) { .shotrow { grid-template-columns: 1fr; } .shotrow:nth-child(even) .txt { order: 0; } }

.price { max-width: 460px; margin: 0 auto; text-align: center; }
.price .amount { font-size: 52px; font-weight: 800; letter-spacing: -0.02em; }
.price .note { color: var(--muted); margin-bottom: 18px; }
.price ul { text-align: left; padding: 0; list-style: none; margin: 20px 0; }
.price li { padding: 6px 0 6px 28px; position: relative; }
.price li::before { content: "✓"; position: absolute; left: 4px; color: var(--ok); font-weight: 700; }
.pay { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
#paypal-buttons { min-height: 50px; }

.faq details { border-bottom: 1px solid var(--border); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin: 8px 0 0; }

form.box, .box { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; max-width: 640px; margin: 0 auto; }
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 6px; }
input, textarea { width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text); font: inherit; }
textarea { resize: vertical; min-height: 90px; word-break: break-all; }
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.hint { color: var(--muted); font-size: 14px; margin: 6px 0 0; }
.msg { margin-top: 16px; padding: 12px 14px; border-radius: 8px; border: 1px solid var(--border); }
.msg.err { border-color: var(--err); color: var(--err); }
.msg.ok { border-color: var(--ok); }
.key { font: 600 20px ui-monospace, monospace; background: var(--bg); border: 1px dashed var(--accent); border-radius: 8px; padding: 14px; text-align: center; letter-spacing: .04em; word-break: break-all; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row .grow { flex: 1; }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; padding-left: 40px; position: relative; margin: 12px 0; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-2); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
.page { padding: 56px 0; }
.page h1 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 8px; }
.prose { max-width: 760px; }
.prose h2 { font-size: 22px; margin-top: 32px; }
.dl { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.dl .card a.btn { margin-top: 12px; width: 100%; }
.notes { white-space: pre-wrap; color: var(--muted); font-size: 15px; }

footer.site { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
footer.site nav { display: flex; gap: 18px; margin-left: auto; flex-wrap: wrap; }
footer.site a { color: var(--muted); }