:root {
  --bg: #0f1115;
  --bg-2: #13161c;
  --card: #171a21;
  --card-2: #1c2029;
  --line: #262b35;
  --line-2: #323845;
  --text: #eef1f5;
  --muted: #a2a9b6;
  --dim: #7d8594;
  --acc: #3ddc97;
  --acc-2: #2bc082;
  --acc-ink: #06261a;
  --warn: #f2b84b;
  --bad: #f06a6a;
  --r: 14px;
  --r-sm: 10px;
  --f: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --gut: 16px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--f);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--acc); text-underline-offset: 3px; }
a:hover { color: #6ff0b6; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; font-weight: 800; text-wrap: balance; }
p { margin: 0; }
q { quotes: "“" "”"; }
code { font-family: var(--mono); font-size: .88em; background: var(--card-2); border: 1px solid var(--line); padding: .05em .35em; border-radius: 5px; word-break: break-word; }
b { font-weight: 700; color: var(--text); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.nw { white-space: nowrap; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--acc); color: var(--acc-ink); padding: 8px 14px; border-radius: 8px; font-weight: 700; z-index: 100; }
.skip:focus { left: 8px; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 var(--gut); }
.wrap--narrow { max-width: 820px; }
@media (min-width: 720px) { :root { --gut: 28px; } }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 17, 21, .82);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid rgba(38, 43, 53, .7);
}
.top__in { display: flex; align-items: center; gap: 24px; height: 60px; }
.logo { font-weight: 800; font-size: 1.22rem; letter-spacing: -0.02em; color: var(--text); text-decoration: none; }
.logo:hover { color: var(--text); }
.logo__a { color: var(--acc); }
.logo--sm { font-size: 1rem; }
.top__nav { display: none; gap: 4px; margin-left: auto; }
.top__nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 8px 12px; border-radius: 8px; }
.top__nav a:hover { color: var(--text); background: var(--card); }
.top__gh { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; color: var(--text); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 8px 14px; border: 1px solid var(--line-2); border-radius: 999px; }
.top__gh:hover { color: var(--text); border-color: var(--dim); }
@media (min-width: 860px) { .top__nav { display: flex; } .top__gh { margin-left: 8px; } }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 12px 22px; border-radius: 12px; font-weight: 700; font-size: 1.02rem; text-decoration: none; transition: transform .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease; }
.btn:active { transform: translateY(1px); }
.btn--main { background: var(--acc); color: var(--acc-ink); box-shadow: 0 8px 28px -10px rgba(61, 220, 151, .55), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--main:hover { background: #55e6a7; color: var(--acc-ink); box-shadow: 0 10px 34px -10px rgba(61, 220, 151, .7), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--main small { display: block; font-family: var(--mono); font-size: .72rem; font-weight: 500; opacity: .78; letter-spacing: 0; line-height: 1.2; }
.btn--main span { text-align: left; line-height: 1.25; }
.btn--ghost { color: var(--text); border: 1px solid var(--line-2); background: transparent; }
.btn--ghost:hover { color: var(--text); background: var(--card); border-color: var(--dim); }

/* ---------- hero ---------- */
.hero { position: relative; padding: 48px 0 56px; overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; z-index: -1;
  background: radial-gradient(closest-side, rgba(61, 220, 151, .13), transparent 70%);
}
.hero__trace { display: none; position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 72px; z-index: -1; opacity: .6; }
.hero__trace path { fill: none; stroke: rgba(61, 220, 151, .22); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.hero__grid { display: grid; gap: 40px; align-items: center; }
.eyebrow { font-family: var(--mono); font-size: .8rem; color: var(--acc); letter-spacing: .02em; margin-bottom: 18px; }
.hero h1 { font-size: clamp(2.6rem, 11vw, 4.6rem); line-height: 1.02; letter-spacing: -0.035em; }
.hl { color: var(--acc); }
.lead { margin-top: 20px; font-size: 1.1rem; color: #c9ced8; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cta .btn { flex: 1 1 auto; }
@media (min-width: 480px) { .cta .btn { flex: 0 0 auto; } }
.facts { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: .92rem; }
.facts li { display: inline-flex; align-items: center; gap: 8px; }
.facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--acc); flex: none; }
.note { margin-top: 16px; font-size: .88rem; color: var(--dim); max-width: 36em; }
.note b { color: #c9ced8; font-weight: 600; }

.hero__shot { margin: 0; }
.hero__shot figcaption { margin-top: 12px; font-size: .8rem; color: var(--dim); font-family: var(--mono); text-align: center; }
.win { border-radius: var(--r); overflow: hidden; background: var(--card); border: 1px solid var(--line-2); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255,255,255,.02), 0 0 120px -40px rgba(61, 220, 151, .25); }
.win__bar { display: flex; align-items: center; justify-content: space-between; height: 34px; padding: 0 12px 0 14px; background: #171a21; border-bottom: 1px solid var(--line); font-size: .78rem; color: var(--muted); }
.win__title { font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.win__title b { color: var(--acc); font-weight: 700; }
.win__dots { display: flex; gap: 16px; }
.win__dots i { width: 10px; height: 1.5px; background: var(--dim); display: block; position: relative; }
.win__dots i:nth-child(2) { height: 9px; width: 9px; background: none; border: 1.5px solid var(--dim); border-radius: 1px; margin-top: -4px; }
.win__dots i:nth-child(3) { background: none; height: 10px; width: 10px; margin-top: -4px; }
.win__dots i:nth-child(3)::before, .win__dots i:nth-child(3)::after { content: ""; position: absolute; left: -1px; top: 4px; width: 12px; height: 1.5px; background: var(--dim); transform: rotate(45deg); }
.win__dots i:nth-child(3)::after { transform: rotate(-45deg); }

@media (min-width: 1000px) {
  .hero { padding: 72px 0 88px; }
  .hero__trace { display: block; }
  .hero__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; }
  .hero__shot { margin-right: calc(-1 * clamp(0px, (100vw - 1176px) / 2, 96px)); }
}

/* ---------- steps ---------- */
.steps { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.steps__list { list-style: none; margin: 0 auto; display: grid; grid-template-columns: 1fr; }
.steps__list li { padding: 22px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 44px 1fr; column-gap: 8px; align-content: start; }
.steps__list li:last-child { border-bottom: 0; }
.steps__n { grid-row: span 2; font-family: var(--mono); font-weight: 700; color: var(--acc); font-size: .9rem; padding-top: 3px; }
.steps h2 { font-size: 1.2rem; }
.steps p { color: var(--muted); font-size: .95rem; margin-top: 4px; }
@media (min-width: 720px) {
  .steps__list { grid-template-columns: repeat(2, 1fr); }
  .steps__list li { padding: 28px 24px 28px 0; }
  .steps__list li:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (min-width: 1000px) {
  .steps__list { grid-template-columns: repeat(4, 1fr); }
  .steps__list li { border-bottom: 0; border-right: 1px solid var(--line); padding: 32px 24px; grid-template-columns: 1fr; }
  .steps__list li:first-child { padding-left: 0; }
  .steps__list li:last-child { border-right: 0; }
  .steps__n { grid-row: auto; margin-bottom: 10px; }
}

/* ---------- sections ---------- */
.sec { padding: 72px 0; }
.sec--alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 1000px) { .sec { padding: 104px 0; } }
.sec__head { max-width: 760px; margin-bottom: 40px; }
.kicker { font-family: var(--mono); font-size: .8rem; color: var(--acc); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.sec__head h2 { font-size: clamp(1.75rem, 5.5vw, 2.6rem); }
.sec__head > p:not(.kicker) { margin-top: 14px; color: var(--muted); font-size: 1.05rem; }
.br-wide { display: none; }
@media (min-width: 860px) { .br-wide { display: inline; } }

/* ---------- feature cards ---------- */
.cards { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 22px 24px; transition: border-color .2s ease, transform .2s ease; }
.card:hover { border-color: var(--line-2); }
.card h3 { font-size: 1.08rem; letter-spacing: -0.01em; }
.card h3 .tag { display: inline-block; vertical-align: 2px; margin-left: 6px; }
.card p { margin-top: 10px; color: var(--muted); font-size: .95rem; }
.card--new { border-color: rgba(61, 220, 151, .35); background: linear-gradient(180deg, rgba(61, 220, 151, .06), transparent 60%), var(--card); }
.tag { font-family: var(--mono); font-size: .68rem; font-weight: 700; color: var(--acc); border: 1px solid rgba(61, 220, 151, .6); border-radius: 999px; padding: 1px 8px; letter-spacing: .02em; }

/* ---------- why ---------- */
.pillars { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .pillars { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.pillar { padding: 24px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.pillar__ico { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(61, 220, 151, .1); border: 1px solid rgba(61, 220, 151, .25); margin-bottom: 16px; }
.pillar__ico svg { width: 22px; height: 22px; fill: none; stroke: var(--acc); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pillar h3 { font-size: 1.15rem; }
.pillar p { margin-top: 10px; color: var(--muted); font-size: .96rem; }

.split { display: grid; gap: 16px; margin-top: 16px; grid-template-columns: 1fr; }
@media (min-width: 1000px) { .split { grid-template-columns: 7fr 5fr; } }
.nots, .howto { padding: 26px 24px; border-radius: var(--r); border: 1px solid var(--line); background: var(--bg); }
.nots h3, .howto h3 { font-size: 1.25rem; }
.nots > .muted { margin-top: 8px; font-size: .95rem; }
.xlist { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 0; }
.xlist li { position: relative; padding: 14px 0 14px 34px; border-top: 1px solid var(--line); }
.xlist li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 20px; height: 20px; border-radius: 6px; background: rgba(240, 106, 106, .12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6.5 6.5l7 7m0-7l-7 7' stroke='%23f06a6a' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/20px no-repeat; }
.xlist b { display: block; font-size: .98rem; }
.xlist span { display: block; color: var(--muted); font-size: .92rem; margin-top: 2px; }

.defs { margin: 18px 0 0; display: grid; gap: 0; }
.defs > div { padding: 12px 0; border-top: 1px solid var(--line); }
.defs dt { font-family: var(--mono); font-weight: 700; color: var(--acc); font-size: .88rem; }
.defs dd { margin: 4px 0 0; color: var(--muted); font-size: .92rem; }
.howto > .muted { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }

/* ---------- screenshots ---------- */
.shots { display: grid; gap: 56px; }
.shot { margin: 0; display: grid; gap: 22px; align-items: center; }
.shot__img { display: block; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line-2); background: var(--bg); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); transition: border-color .2s ease; }
.shot__img:hover { border-color: rgba(61, 220, 151, .5); }
.shot figcaption h3 { font-size: 1.35rem; }
.shot figcaption p { margin-top: 10px; color: var(--muted); }
@media (min-width: 900px) {
  .shots { gap: 88px; }
  .shot { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 48px; }
  .shot:nth-child(even) .shot__img { order: 2; }
  .shot:nth-child(even) { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); }
}

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); }
.faq details[open] { border-color: var(--line-2); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-weight: 700; font-size: 1.02rem; position: relative; line-height: 1.4; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 20px; top: 50%; width: 10px; height: 10px; margin-top: -7px; border-right: 2px solid var(--acc); border-bottom: 2px solid var(--acc); transform: rotate(45deg); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq summary:hover { color: #fff; }
.faq details > div { padding: 0 20px 20px; color: var(--muted); }
.faq details > div p + p { margin-top: 12px; }

/* ---------- final ---------- */
.final { padding: 88px 0; text-align: center; position: relative; overflow: hidden; isolation: isolate; }
.final::before { content: ""; position: absolute; left: 50%; top: 50%; width: 900px; height: 500px; transform: translate(-50%, -50%); z-index: -1; background: radial-gradient(closest-side, rgba(61, 220, 151, .12), transparent 70%); }
.final__in { display: flex; flex-direction: column; align-items: center; }
.final h2 { font-size: clamp(2rem, 7vw, 3.2rem); letter-spacing: -0.03em; }
.final p { color: var(--muted); margin: 14px 0 28px; font-size: 1.08rem; }
.final .note--c { margin: 16px 0 0; font-size: .88rem; color: var(--dim); }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 28px 0 36px; color: var(--dim); font-size: .92rem; }
.foot__in { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between; }
.foot__sep { color: var(--line-2); }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.foot nav a { color: var(--muted); text-decoration: none; }
.foot nav a:hover { color: var(--text); text-decoration: underline; }