@font-face { font-family: 'Manrope'; src: url('/site-fonts/manrope-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('/site-fonts/manrope-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('/site-fonts/manrope-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('/site-fonts/manrope-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('/site-fonts/manrope-latin-800-normal.woff2') format('woff2'); font-weight: 800; font-display: swap; }
@font-face { font-family: 'JB Mono'; src: url('/site-fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'JB Mono'; src: url('/site-fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }

:root {
  --paper: #f7f5ef; --card: #fffefa; --ink: #14201b; --ink-2: #44524b; --ink-3: #7b877f; --line: #e3e0d4;
  --green: #11382b; --green-2: #1f5a45; --mint: #ddf3e6; --mint-2: #bfe6cf; --hl: #ffe36e; --coral: #d94a35; --coral-bg: #fdebe7;
  --mono: 'JB Mono', ui-monospace, SFMono-Regular, Menlo, monospace; --r: 16px;
  --shadow: 0 1px 2px rgba(17,56,43,.06), 0 18px 40px -18px rgba(17,56,43,.35);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 'Manrope', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--green-2); text-underline-offset: 3px; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
h1, h2, h3 { font-weight: 800; letter-spacing: -0.025em; line-height: 1.08; margin: 0 0 .5em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
.kicker { font: 500 .78rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green-2); margin: 0 0 1rem; }
.kicker a { color: inherit; text-decoration: none; }
.lede { font-size: 1.15rem; color: var(--ink-2); }
.muted { color: var(--ink-3); }
.small { font-size: .9rem; }
.hl { -webkit-box-decoration-break: clone; box-decoration-break: clone; background: linear-gradient(transparent 58%, var(--hl) 58%, var(--hl) 92%, transparent 92%); padding: 0 .08em; }

.top { position: sticky; top: 0; z-index: 30; background: rgba(247,245,239,.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; color: var(--green); text-decoration: none; }
.brand .logo { width: 30px; height: 30px; color: var(--green); }
.top nav { display: flex; gap: 24px; font-weight: 600; font-size: .95rem; }
.top nav a { color: var(--ink-2); text-decoration: none; }
.top nav a:hover { color: var(--green); }

.hero { padding: clamp(36px, 6vw, 70px) 0 30px; }
.hero .wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.demo { display: grid; grid-template-columns: 1fr 44px 1.15fr; align-items: center; gap: 6px; }
.paper { background: #fff; border-radius: 6px; box-shadow: var(--shadow); padding: 16px 14px; transform: rotate(-2deg); font: 400 .62rem/1.7 'Manrope', sans-serif; color: #3b4741; }
.paper-head { display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); margin-bottom: 6px; padding-bottom: 6px; font-size: .7rem; }
.paper-head b { color: var(--green); }
.pl { display: grid; grid-template-columns: 30px minmax(0,1fr) 46px 46px 52px; gap: 6px; white-space: nowrap; }
.pl span { overflow: hidden; text-overflow: ellipsis; }
.pl span:nth-child(n+3) { text-align: right; font-family: var(--mono); font-size: .58rem; }
.pl.fade { height: 18px; background: linear-gradient(var(--line) 1px, transparent 1px) 0 8px / 100% 9px; opacity: .6; }
.arrow svg { width: 44px; color: var(--green-2); }
.sheet { background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; font-size: .74rem; }
.sheet-tabs { display: flex; gap: 2px; background: var(--mint); padding: 6px 8px 0; }
.sheet-tabs span { padding: 5px 10px; border-radius: 6px 6px 0 0; font-weight: 700; color: var(--green-2); font-size: .68rem; }
.sheet-tabs .on { background: var(--card); color: var(--green); }
.sheet table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.sheet col.c1 { width: 86px; } .sheet col.c3 { width: 72px; } .sheet col.c4 { width: 28px; }
.sheet th { text-align: left; font-weight: 700; color: var(--ink-3); font-size: .64rem; text-transform: uppercase; letter-spacing: .06em; padding: 7px 8px; border-bottom: 1px solid var(--line); }
.sheet td { padding: 6px 8px; border-bottom: 1px solid #f0ede4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sheet td:first-child, .sheet .num { font-family: var(--mono); font-size: .68rem; }
.sheet .num { text-align: right; }
.sheet .ok { color: var(--green-2); font-weight: 800; text-align: center; }
.sheet-foot { background: var(--green); color: #e5f4ec; padding: 9px 12px; font-size: .7rem; }
.sheet-foot b { color: var(--hl); }

/* Tool */
.tool { margin: 10px 0 64px; }
.drop { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; background: var(--card); border: 2px dashed var(--mint-2); border-radius: 22px; padding: 22px 26px; cursor: pointer; transition: border-color .15s, background .15s; }
.drop:hover, .drop.over, .drop:focus-visible { border-color: var(--green-2); background: #fbfff9; outline: none; }
.drop-ico svg { width: 52px; height: 52px; color: var(--green); display: block; }
.drop-title { margin: 0; font-weight: 800; font-size: 1.3rem; letter-spacing: -0.015em; }
.drop-sub { margin: 2px 0 0; color: var(--ink-3); }
.link { font: inherit; color: var(--green-2); text-decoration: underline; text-underline-offset: 3px; background: none; border: 0; padding: 0; cursor: pointer; }
.btn { font: 700 .95rem/1 'Manrope', sans-serif; padding: 12px 18px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; transition: transform .1s, background .15s, border-color .15s; }
.btn:hover { border-color: var(--green-2); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn.primary:hover { background: var(--green-2); }
.btn[disabled] { opacity: .55; cursor: progress; }

.work { margin-top: 18px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; scroll-margin-top: 80px; }
.sumbar { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; padding: 16px 20px; background: var(--green); color: #e6f4ec; }
.sumbar .stat { display: flex; flex-direction: column; }
.sumbar .stat small { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: #9fcbb4; }
.sumbar .stat b { font: 500 1.05rem/1.3 var(--mono); color: #fff; }
.sumbar .verdict { margin-left: auto; font-weight: 800; padding: 8px 14px; border-radius: 999px; background: var(--hl); color: var(--green); }
.sumbar .verdict.bad { background: var(--coral); color: #fff; }
.status:not(:empty) { padding: 12px 20px; background: #fffbe6; border-bottom: 1px solid var(--line); font-size: .95rem; }
.status.err:not(:empty) { background: var(--coral-bg); color: #8a2a1b; }
.status button { margin-left: 8px; }
.tablewrap { max-height: 520px; overflow: auto; }
table.rows { width: 100%; border-collapse: collapse; font-size: .92rem; table-layout: fixed; min-width: 640px; }
.rows th { position: sticky; top: 0; background: #f3f1e8; text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); padding: 10px 10px; border-bottom: 1px solid var(--line); z-index: 1; }
.rows td { padding: 0; border-bottom: 1px solid #efece2; }
.rows td input { width: 100%; border: 0; background: transparent; font: inherit; padding: 9px 10px; color: var(--ink); }
.rows td input:focus { outline: 2px solid var(--green-2); outline-offset: -2px; background: #fff; }
.rows td.num input, .rows td.d input { font-family: var(--mono); font-size: .86rem; }
.rows th.num { text-align: right; }
.rows td.num input { text-align: right; }
.rows td.d { width: 120px; }
.rows .chk { width: 34px; text-align: center; font-weight: 800; color: var(--green-2); }
.rows tr.bad { background: var(--coral-bg); }
.rows tr.bad .chk { color: var(--coral); }
.rows tr.ai .chk::after { content: ''; }
.rows .del { width: 34px; text-align: center; }
.rows .del button { border: 0; background: none; color: var(--ink-3); cursor: pointer; font-size: 1.1rem; }
.rows .del button:hover { color: var(--coral); }
.exports { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; padding: 16px 20px; border-top: 1px solid var(--line); background: #fbfaf5; }
.exports .btns { display: flex; flex-wrap: wrap; gap: 8px; }
.exports .muted { margin-left: 10px; font-size: .9rem; }

.modal { border: 0; border-radius: 20px; padding: 0; max-width: 520px; width: calc(100% - 32px); box-shadow: var(--shadow); }
.modal::backdrop { background: rgba(17,32,27,.45); }
.modal-inner { padding: 26px; }
.modal p { color: var(--ink-2); }
.packs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.pack { display: grid; gap: 2px; padding: 16px; border: 1.5px solid var(--line); border-radius: 14px; text-decoration: none; color: var(--ink); }
.pack:hover { border-color: var(--green-2); }
.pack .price { font: 800 1.6rem/1.1 'Manrope', sans-serif; color: var(--green); }
.pack.soon { opacity: .6; pointer-events: none; }
.keyin { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; }
.keyin input { font: 500 1rem var(--mono); padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 10px; }
.modal-acts { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 72px; }
.steps article { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.steps .n { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--mint); color: var(--green); font-weight: 800; margin-bottom: 12px; }
.steps p { margin: 0; color: var(--ink-2); }
.pricing { margin-bottom: 72px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 22px 0 12px; }
.plan { position: relative; background: var(--card); border: 1.5px solid var(--line); border-radius: 20px; padding: 26px 24px; }
.plan.best { border-color: var(--green); box-shadow: var(--shadow); }
.plan .tag { font: 500 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--green-2); }
.plan.best .tag { background: var(--hl); color: var(--green); padding: 4px 8px; border-radius: 6px; }
.plan .pp { display: block; font-size: 2.6rem; font-weight: 800; letter-spacing: -0.03em; color: var(--green); margin: 12px 0 4px; }
.plan p { margin: 4px 0; color: var(--ink-2); }
.formats { margin-bottom: 72px; }
.logos { display: flex; flex-wrap: wrap; gap: 10px; }
.logos span { padding: 10px 16px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); font-weight: 700; color: var(--ink-2); }
.faq { margin-bottom: 80px; }
.faq details { border-top: 1px solid var(--line); padding: 16px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: '+'; color: var(--green-2); font: 500 1.4rem/1 var(--mono); }
.faq details[open] summary::after { content: '–'; }
.faq p { margin: 10px 0 0; color: var(--ink-2); }
.guide-head { padding: clamp(32px, 5vw, 56px) 0 14px; }
.guide-head h1 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); }
.prose { margin-bottom: 64px; }
.prose h2 { margin-top: 1.5em; font-size: 1.5rem; }
.prose li { margin-bottom: .4em; }
.prose .more { border-top: 1px solid var(--line); padding-top: 1em; color: var(--ink-2); }
.narrow-top { padding-top: 48px; }
.keybox { font: 500 1.5rem var(--mono); background: var(--mint); color: var(--green); padding: 14px 18px; border-radius: 12px; display: inline-block; }
.foot { background: var(--green); color: #cfe5d9; padding: 50px 0 60px; }
.foot .wrap { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot .brand { color: #fff; } .foot .brand .logo { color: #2c7a5c; }
.foot p { font-size: .92rem; max-width: none; }
.foot .cols { display: flex; gap: 56px; flex-wrap: wrap; }
.foot h4 { font: 500 .74rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: #8fbfa6; margin: 6px 0 12px; }
.foot .cols a { display: block; color: #fff; text-decoration: none; padding: 4px 0; font-size: .92rem; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .demo { grid-template-columns: 1fr; }
  .demo .arrow { justify-self: center; transform: rotate(90deg); }
  .paper { display: none; }
  .demo .arrow { display: none; }
  .steps, .plans { grid-template-columns: 1fr; }
  .drop { grid-template-columns: auto 1fr; }
  .drop .btn { grid-column: 1 / -1; }
  .top nav a:not(:last-child) { display: none; }
  .packs { grid-template-columns: 1fr; }
}