[hidden] { display: none !important; }
:root {
  --bg: #f6f4f0;
  --card: #ffffff;
  --ink: #1d2126;
  --muted: #5d646c;
  --line: #e2ddd5;
  --accent: #f28c28;
  --accent-ink: #ffffff;
  --accent-dark: #d06f10;
  --warn-bg: #fff4e0;
  --err: #b3261e;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20, 20, 20, .05), 0 6px 24px rgba(20, 20, 20, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15181c; --card: #1e2227; --ink: #eceae6; --muted: #a2a8ae; --line: #30353b;
    --warn-bg: #3a2c16; --err: #ff8a80; --shadow: none;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-dark); }
@media (prefers-color-scheme: dark) { a { color: var(--accent); } }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.2rem); font-weight: 800; }
h1 em { font-style: normal; color: var(--accent); }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.1rem; }

.top { display: flex; align-items: center; justify-content: space-between; max-width: 1120px; margin: 0 auto; padding: 18px 20px; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; display: flex; gap: 8px; align-items: center; }
.logo { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff; font-size: 1rem; }
nav { display: flex; gap: 18px; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
nav a.btn { color: var(--accent-ink); }
@media (max-width: 560px) { nav a:not(.btn) { display: none; } }

.btn {
  display: inline-block; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 10px;
  padding: 13px 22px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; transition: background .15s, transform .05s;
}
.btn:hover { background: var(--accent-dark); }
.btn:active { transform: translateY(1px); }
.btn.small { padding: 8px 14px; font-size: .92rem; }
.btn.alt { background: var(--ink); color: var(--bg); }
.btn.alt:hover { opacity: .88; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .6; cursor: wait; }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); border-radius: 9px; padding: 8px 12px; font: inherit; cursor: pointer; }
button.ghost:hover { border-color: var(--muted); }

.hero { max-width: 1120px; margin: 0 auto; padding: 28px 20px 40px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; font-weight: 700; color: var(--accent-dark); margin: 0 0 10px; }
.lede { font-size: 1.12rem; color: var(--muted); max-width: 36em; }
.cta-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 22px; }
.price-note { color: var(--muted); font-size: .95rem; }
.hero-demo .view { height: 400px; background: radial-gradient(ellipse at 50% 40%, var(--card), var(--bg)); border: 1px solid var(--line); }
.caption { text-align: center; color: var(--muted); font-size: .88rem; margin: 8px 0 0; }

.view { position: relative; width: 100%; height: 340px; border-radius: var(--radius); overflow: hidden; background: var(--bg); touch-action: none; }
.view canvas { display: block; }
.view .busy { position: absolute; top: 12px; left: 12px; margin: 0; background: var(--card); padding: 6px 10px; border-radius: 8px; box-shadow: var(--shadow); }

.how { max-width: 1120px; margin: 0 auto; padding: 20px 20px 50px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .how { grid-template-columns: 1fr; } }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.step p { color: var(--muted); margin: 0; }
.num { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 800; margin-bottom: 10px; }

.make { max-width: 1120px; margin: 0 auto; padding: 20px 20px 50px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); margin-bottom: 20px; }
.grid2 { display: grid; grid-template-columns: 1fr 1.15fr; gap: 20px; align-items: start; }
@media (max-width: 860px) { .grid2 { grid-template-columns: 1fr; } }

.drop { display: flex; flex-direction: column; align-items: center; gap: 4px; border: 2px dashed var(--line); border-radius: var(--radius); padding: 40px 20px; cursor: pointer; text-align: center; transition: border-color .15s, background .15s; }
.drop:hover, .drop.over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.drop-icon { font-size: 2.2rem; }
.drop-title { font-weight: 700; font-size: 1.15rem; }
.drop-sub { color: var(--muted); }

.row { display: flex; gap: 14px; flex-wrap: wrap; align-items: end; margin: 14px 0 6px; }
label { display: flex; flex-direction: column; gap: 5px; font-weight: 600; font-size: .92rem; }
select, input[type=number], input:not([type]) {
  font: inherit; font-weight: 400; padding: 9px 11px; border-radius: 9px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); min-width: 140px;
}
.slider { margin-top: 12px; }
.slider input { width: 100%; accent-color: var(--accent); }
.hint { color: var(--muted); font-weight: 400; font-size: .86rem; }
.meta { color: var(--muted); font-size: .93rem; margin: 10px 0 0; }
#overlay { width: 100%; max-height: 520px; object-fit: contain; border-radius: 10px; background: var(--bg); }
.warn { padding: 0; list-style: none; margin: 8px 0 0; }
.warn li { background: var(--warn-bg); border-radius: 8px; padding: 8px 12px; margin-top: 6px; font-size: .92rem; }
.notes { color: var(--muted); font-size: .92rem; padding-left: 18px; margin: 6px 0 16px; }
.err { color: var(--err); font-weight: 600; margin: 12px 0 0; }
.busy { color: var(--muted); display: flex; gap: 10px; align-items: center; }
.spin { width: 16px; height: 16px; border: 2.5px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg button { border: 0; background: transparent; color: var(--ink); padding: 9px 14px; font: inherit; font-weight: 600; cursor: pointer; }
.seg button.on { background: var(--ink); color: var(--bg); }

#buy { border-top: 1px solid var(--line); padding-top: 16px; }
.consent { flex-direction: row; font-weight: 400; font-size: .88rem; color: var(--muted); align-items: flex-start; gap: 8px; margin-bottom: 12px; }
.consent input { margin-top: 4px; accent-color: var(--accent); }
.buy-row { display: flex; gap: 10px; flex-wrap: wrap; }
.buy-row .btn { flex: 1 1 180px; }
.haskey { margin-top: 12px; }
.haskey summary { cursor: pointer; color: var(--muted); font-size: .92rem; }
#keybox { background: var(--warn-bg); border-radius: 10px; padding: 12px 14px; margin-top: 12px; font-size: .95rem; }
#keybox code { font-weight: 700; font-size: 1.02rem; }

.faq { max-width: 820px; margin: 0 auto; padding: 20px 20px 60px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { color: var(--muted); margin: 10px 0 0; }

footer { max-width: 1120px; margin: 0 auto; padding: 30px 20px 50px; border-top: 1px solid var(--line); display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font-size: .9rem; }
footer .small { flex-basis: 100%; font-size: .8rem; }

.legal { max-width: 760px; margin: 0 auto; padding: 10px 20px 60px; }
.legal p, .legal li { color: var(--muted); }