:root {
  --ink: #14202b;
  --muted: #4a5a68;
  --bg: #ffffff;
  --alt: #f3f6f8;
  --line: #d9e1e7;
  --accent: #c2410c;
  --accent-dark: #9a3412;
  --dark: #0f2230;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font: 18px/1.6 var(--font); color: var(--ink); background: var(--bg); -webkit-text-size-adjust: 100%; }
img, video { max-width: 100%; display: block; }
a { color: var(--accent-dark); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* top bar */
.bar { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.bar-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; }
.word { display: inline-flex; align-items: center; gap: 10px; min-width: 0; font-weight: 800; font-size: 1.05rem; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 700; text-decoration: none; text-align: center; border: 0; cursor: pointer; }
.btn:hover { background: var(--accent-dark); }
.btn-sm { min-height: 44px; padding: 0 16px; font-size: .95rem; }
.btn-lg { min-height: 56px; padding: 10px 30px; font-size: 1.1rem; }
.btn-inv { background: #fff; color: var(--accent-dark); }
.btn-inv:hover { background: #ffe9dd; }

/* type */
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5.4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; text-align: center; margin-bottom: 1em; }
h3 { font-size: 1.2rem; }
.eyebrow { color: var(--accent-dark); font-weight: 700; font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 14px; }
.lead { font-size: 1.2rem; color: var(--muted); margin: 0 0 28px; }
.micro { font-size: .95rem; color: var(--muted); margin: 16px 0 0; }
.sub { text-align: center; color: var(--muted); margin: -.5em 0 24px; }

/* sections */
.hero { padding: 64px 0 40px; text-align: center; }
.sec { padding: 72px 0; }
.alt { background: var(--alt); }
.demo { padding: 0 0 56px; }

.video-frame { position: relative; aspect-ratio: 16 / 9; max-width: 960px; margin: 0 auto; background: #dfe6eb; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
.video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; background: #000; }
.video-frame .ph { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; padding: 20px; color: var(--muted); }
.video-frame .ph strong { font: 700 1.4rem ui-monospace, Consolas, monospace; color: var(--ink); }
.video-frame.missing video { display: none; }
.video-frame.missing .ph { display: flex; }

.cards { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.card { border: 1px solid var(--line); border-radius: 14px; padding: 26px; background: #fff; }
.card p { margin: 0; color: var(--muted); }

.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 800; margin-bottom: 14px; }
.steps p { margin: 0; color: var(--muted); }

/* carousel */
.carousel { position: relative; max-width: 960px; margin: 0 auto; border-radius: 14px; }
.track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: 14px; border: 1px solid var(--line); }
.track::-webkit-scrollbar { display: none; }
.slide { flex: 0 0 100%; margin: 0; scroll-snap-align: center; background: #fff; }
.slide img { width: 100%; height: auto; }
.slide figcaption { padding: 16px 20px 18px; text-align: center; font-weight: 600; border-top: 1px solid var(--line); }
.nav { position: absolute; top: 40%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.95); font-size: 2rem; line-height: 1; color: var(--ink); cursor: pointer; display: grid; place-items: center; padding: 0 0 4px; }
.nav:hover { background: #fff; border-color: var(--accent); }
.prev { left: 10px; } .next { right: 10px; }
.dots { display: flex; justify-content: center; margin-top: 8px; }
.dot { width: 44px; height: 44px; border: 0; background: none; cursor: pointer; display: grid; place-items: center; }
.dot::after { content: ""; width: 12px; height: 12px; border-radius: 50%; background: #b9c6d0; }
.dot[aria-current="true"]::after { background: var(--accent); }

/* pricing */
.alt .narrow { text-align: center; }
.incl { font-weight: 700; margin: 0 0 22px; }
.fine { font-size: .9rem; color: var(--muted); margin: 18px auto 0; max-width: 600px; }

/* signup form */
.signup { display: flex; flex-wrap: wrap; gap: 10px; max-width: 560px; margin: 0 auto; position: relative; }
.signup input:not(.hp) { flex: 1 1 240px; min-width: 0; min-height: 56px; padding: 0 16px; font: inherit; font-size: 1.05rem; color: var(--ink); background: #fff; border: 2px solid var(--line); border-radius: 10px; }
.signup input:not(.hp):focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(194, 65, 12, .25); }
.signup .btn { flex: 0 0 auto; }
.signup input.nm { flex: 1 1 calc(50% - 5px); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.form-msg { flex: 1 0 100%; margin: 0; min-height: 1.5em; font-size: .95rem; color: var(--muted); text-align: left; }
.form-msg.err { color: #b42318; font-weight: 600; }
.thanks { flex: 1 0 100%; margin: 0; padding: 18px 20px; border-radius: 10px; background: #fff3ec; border: 1px solid #f3c6ae; color: var(--ink); font-size: 1.05rem; }
.signup-inv .form-msg { color: #ffe2d1; }
.signup-inv .form-msg.err { color: #fff; }
.signup-inv input:not(.hp) { border-color: #fff; }
.signup-inv .btn { background: #fff; color: var(--accent-dark); }
.signup-inv .btn:hover { background: #ffe9dd; }
.beta { display: inline-block; padding: 2px 10px; margin-right: 6px; border-radius: 999px; background: var(--accent); color: #fff; letter-spacing: .08em; }
.eyebrow.center { text-align: center; }
.final .micro a, .hero .micro a { color: inherit; }
.page { padding: 56px 0 72px; }
.page h1 { font-size: clamp(1.8rem, 4.5vw, 2.4rem); }
.page h2 { text-align: left; font-size: 1.25rem; margin: 1.6em 0 .4em; }
.page p, .page li { color: var(--muted); }

/* privacy */
.privacy { background: var(--dark); color: #fff; padding: 88px 0; }
.privacy h2 { color: #fff; font-size: clamp(2rem, 5vw, 3rem); }
.privacy .big { font-size: 1.25rem; color: #d3dee6; margin: 0 0 28px; }
.check { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.check li { padding-left: 34px; position: relative; }
.check li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: #fb923c; font-weight: 800; }

/* faq */
.faq details { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; background: #fff; }
.faq summary { cursor: pointer; padding: 16px 20px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; min-height: 48px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--accent); line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0; padding: 0 20px 18px; color: var(--muted); }

/* final + footer */
.final { background: var(--accent-dark); color: #fff; text-align: center; padding: 80px 0; }
.final h2 { color: #fff; }
.final .micro { color: #ffe2d1; }
footer { padding: 28px 0; text-align: center; font-size: .9rem; color: var(--muted); }

@media (max-width: 860px) {
  .cards, .steps { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 17px; }
  .hero { padding: 28px 0 24px; }
  h1 { font-size: 1.9rem; }
  .lead { font-size: 1.05rem; margin-bottom: 20px; }
  .sec { padding: 52px 0; }
  .bar-in .btn-sm { padding: 0 12px; font-size: .9rem; }
  .word { font-size: .95rem; }
  .btn-lg { width: 100%; }
  .signup .btn { flex: 1 1 100%; }
  .nav { display: none; }
            }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .track { scroll-behavior: auto; } }