/* ============================================================
   FLIBOOSTER — «Бортовой журнал» · общий стиль
   Тёплая тёмная палитра, антиква Spectral + моно JetBrains
   ============================================================ */
:root{
  --bg:#14110b;
  --bg-2:#1c1810;
  --panel:#211c13;
  --ink:#ece3d2;
  --ink-soft:#bdb19a;
  --ink-faint:#897e68;
  --line:#3a3322;
  --line-soft:#2a2418;
  --gold:#d9a441;
  --gold-bright:#f0c46a;
  --serif:'Spectral',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--serif);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.mono{font-family:var(--mono)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.label{font-family:var(--mono);font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink-faint)}

/* paper grain + vignette */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;
  background:radial-gradient(120% 80% at 50% -10%,rgba(217,164,65,.05),transparent 55%),
             radial-gradient(100% 100% at 50% 120%,rgba(0,0,0,.5),transparent 60%)}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.025;mix-blend-mode:overlay;
  background-image:repeating-linear-gradient(0deg,#fff 0 1px,transparent 1px 3px);background-size:3px 3px}
header,main,footer{position:relative;z-index:2}

/* ---- top bar ---- */
header{position:sticky;top:0;z-index:50;background:rgba(20,17,11,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:baseline;gap:13px;cursor:pointer}
.brand .mark{font-family:var(--serif);font-weight:700;font-size:22px;letter-spacing:.18em}
.brand .mark b{color:var(--gold)}
.brand .sub{font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--ink-faint);text-transform:uppercase}
nav{display:flex;align-items:center;gap:34px}
nav a.nlink{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);transition:color .2s;position:relative}
nav a.nlink:hover{color:var(--gold-bright)}
nav a.nlink.active{color:var(--gold-bright)}
.nav-cta{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;border:1px solid var(--gold);color:var(--gold-bright);padding:9px 18px;border-radius:2px;transition:all .2s}
.nav-cta:hover{background:var(--gold);color:#1a1407}

/* ---- buttons ---- */
.btn{font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;padding:15px 26px;border-radius:2px;cursor:pointer;border:1px solid var(--gold);transition:all .2s;display:inline-flex;gap:10px;align-items:center}
.btn-gold{background:var(--gold);color:#1a1407;font-weight:700}
.btn-gold:hover{background:var(--gold-bright);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{border-color:var(--gold-bright);color:var(--gold-bright)}

/* ---- hero ---- */
.hero{position:relative;border-bottom:1px solid var(--line)}
.hero-frame{position:relative;overflow:hidden;background:linear-gradient(90deg,#25060e,#1a080c);display:flex;justify-content:center}
.hero-img{width:auto;height:auto;max-width:100%;max-height:calc(100vh - 385px);min-height:300px;object-fit:contain;display:block;animation:heroZoom 16s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.05)}to{transform:scale(1)}}
.hero-cap{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;padding:22px 0 0;flex-wrap:wrap}
.hero-cap p{max-width:560px;font-size:18px;color:var(--ink-soft);font-style:italic}
.hero-actions{display:flex;gap:14px;padding:20px 0 56px;flex-wrap:wrap;align-items:center}
.hero-note{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--ink-faint);text-transform:uppercase}

/* ---- hero headline ---- */
.hero-title{font-size:clamp(30px,3.4vw,44px);font-weight:700;line-height:1.08;letter-spacing:-.015em;max-width:980px}
.hero-cap{flex-direction:column;align-items:flex-start}
.hero-cap p{max-width:760px;font-style:normal}
.fn{color:var(--gold-bright)}
[hidden]{display:none!important}

/* ---- sections ---- */
section{padding:96px 0;border-bottom:1px solid var(--line)}
.sec-head{display:flex;gap:18px;align-items:baseline;margin-bottom:48px}
.sec-num{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.2em;flex:none}
.sec-title{font-size:clamp(30px,4vw,46px);font-weight:600;line-height:1.1;letter-spacing:-.01em}
.lead{font-size:21px;color:var(--ink-soft);max-width:760px;line-height:1.7}
.lead em{color:var(--gold-bright);font-style:italic}

/* ---- pillars ---- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pillar{background:var(--bg);padding:34px 30px;min-height:230px;transition:background .25s}
.pillar:hover{background:var(--bg-2)}
.pillar .pn{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.2em}
.pillar h3{font-size:23px;font-weight:600;margin:20px 0 12px}
.pillar p{color:var(--ink-soft);font-size:16px}

/* ---- plates / screenshots ---- */
.plates{display:flex;flex-direction:column;gap:90px}
.plate{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.plate.flip .pic{order:2}
.pic{position:relative;background:var(--panel);border:1px solid var(--line);padding:14px;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.pic::before{content:"";position:absolute;top:-9px;left:50%;transform:translateX(-50%);width:64px;height:18px;background:var(--gold);opacity:.85;clip-path:polygon(50% 0,100% 100%,0 100%);box-shadow:0 4px 10px rgba(0,0,0,.4)}
.pic img{width:100%;border:1px solid #000}
.pic .cap{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);padding:12px 4px 2px;display:flex;justify-content:space-between}
.plate h3{font-size:30px;font-weight:600;margin-bottom:16px;line-height:1.15}
.plate p{color:var(--ink-soft);font-size:17px;margin-bottom:14px}
.tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line);padding:5px 12px;border-radius:2px;margin-bottom:18px}
.meta-list{list-style:none;margin-top:18px}
.meta-list li{font-family:var(--mono);font-size:13px;color:var(--ink-soft);padding:8px 0;border-top:1px solid var(--line);display:flex;gap:14px}
.meta-list li::before{content:"—";color:var(--gold)}

/* ---- route / how-it-works ---- */
.route{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.leg{background:var(--bg);padding:38px 32px;position:relative}
.leg .ln{font-family:var(--mono);font-size:38px;color:var(--gold);line-height:.9;opacity:.85}
.leg h3{font-size:22px;font-weight:600;margin:18px 0 10px}
.leg p{color:var(--ink-soft);font-size:15.5px}
.leg .step-tag{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);margin-top:6px}

/* ---- funnel ---- */
.funnel{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:44px}
.funnel li{background:var(--bg);padding:32px 26px;display:flex;flex-direction:column;gap:12px}
.funnel b{font-size:clamp(30px,3.4vw,42px);font-weight:700;line-height:1;color:var(--ink)}
.funnel span{color:var(--ink-soft);font-size:15.5px}
.funnel .one{background:var(--bg-2);outline:1px solid var(--gold);outline-offset:-1px}
.funnel .one b{color:var(--gold-bright);font-size:clamp(44px,5vw,64px)}
.compare-wrap{margin-top:44px;overflow-x:auto}
.compare{width:100%;min-width:560px;border-collapse:collapse;font-size:16px}
.compare th,.compare td{padding:15px 18px;border:1px solid var(--line);text-align:left;vertical-align:top}
.compare thead th{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);font-weight:500;background:var(--bg-2)}
.compare tbody th{font-weight:500;color:var(--ink)}
.compare td{color:var(--ink-soft)}
.compare td:last-child{color:var(--gold-bright)}
.footnote{font-size:13.5px;color:var(--ink-faint);margin-top:16px;max-width:760px}
.pillar-link{display:inline-block;margin-top:12px;color:var(--gold-bright);border-bottom:1px solid rgba(240,196,106,.4);font-size:15px}
.plate.no-pic{grid-template-columns:1fr;max-width:760px}
.route.four{grid-template-columns:repeat(2,1fr)}
.route-lead{margin-bottom:40px}

/* ---- quote ---- */
.quote{text-align:center}
.quote blockquote{font-size:clamp(26px,4vw,44px);font-weight:500;font-style:italic;line-height:1.25;max-width:920px;margin:0 auto;letter-spacing:-.01em}
.quote blockquote b{font-style:normal;color:var(--gold)}
.quote-sub{margin:26px auto 34px;font-size:19px}

/* ---- download ---- */
.wrap.dl-hero{padding-top:88px;padding-bottom:50px}
.dl-hero .label{margin-bottom:20px}
.dl-hero h1{font-size:clamp(38px,5.5vw,68px);font-weight:700;line-height:1.04;letter-spacing:-.02em;max-width:880px}
.dl-hero h1 em{color:var(--gold);font-style:italic}
.dl-hero .dl-sub{font-size:19px;color:var(--ink-soft);max-width:620px;margin-top:24px;font-style:italic}
.dl-grid{display:grid;grid-template-columns:repeat(var(--dl-cols,3),minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin:54px 0 26px}
.dl-card{background:var(--bg-2);padding:40px 34px;display:flex;flex-direction:column;gap:6px;min-height:340px;transition:background .25s}
.dl-card:hover{background:var(--panel)}
.dl-card.featured{outline:1px solid var(--gold);outline-offset:-1px}
.dl-os{font-family:var(--mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.dl-card h3{font-size:30px;font-weight:600;margin:14px 0 4px}
.dl-card .spec{color:var(--ink-faint);font-family:var(--mono);font-size:12.5px;line-height:1.9}
.dl-card .glyph{font-size:46px;color:var(--gold);margin-bottom:8px;line-height:1}
.dl-card .here{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-bright);border:1px solid var(--line);border-radius:2px;padding:3px 8px;align-self:flex-start;margin-bottom:10px;min-height:22px}
.dl-card .here.blank{opacity:0}
.dl-card .btn{margin-top:auto;justify-content:center}
.dl-alt{font-family:var(--mono);font-size:11.5px;color:var(--ink-faint);text-align:center;margin-top:10px}
.dl-alt a{color:var(--gold);border-bottom:1px solid var(--line)}
.dl-empty{color:var(--ink-soft);font-size:18px;margin:44px 0}
.dl-fine{font-family:var(--mono);font-size:11.5px;color:var(--ink-faint);letter-spacing:.1em}
.ledger{border:1px solid var(--line);margin-top:60px}
.ledger-row{display:grid;grid-template-columns:220px 1fr;border-top:1px solid var(--line)}
.ledger-row:first-child{border-top:none}
.ledger-row dt{padding:18px 24px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);background:var(--bg-2)}
.ledger-row dd{padding:18px 24px;color:var(--ink-soft);font-size:16px}

/* ---- footer ---- */
footer{padding:48px 0;color:var(--ink-faint);border-top:1px solid var(--line)}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.foot a:hover{color:var(--gold-bright)}

/* ---- scroll reveal ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-img{animation:none}
}

@media(max-width:860px){
  nav .nlink:not(.nav-login){display:none}
  .plate,.plate.flip .pic{grid-template-columns:1fr;order:0}
  .pillars,.dl-grid,.route,.route.four,.funnel{grid-template-columns:1fr}
  .wrap{padding:0 16px}
  .hero-img{width:100%;max-height:none;min-height:0}
  .wrap.dl-hero{padding-top:48px}
  section{padding:64px 0}
  .compare{min-width:0;font-size:14px;table-layout:fixed}
  .compare th,.compare td{padding:10px 8px;overflow-wrap:anywhere}
  .compare thead th{font-size:9.5px;letter-spacing:.06em}
  .brand .sub{display:none}
  nav{gap:16px}
  .brand .mark{font-size:19px;letter-spacing:.12em}
  .nav-cta{padding:9px 12px}
  .btn{white-space:normal;justify-content:center}
  .ledger-row{grid-template-columns:1fr}
}

/* ===== скриншоты на весь экран ===== */
.pic.zoomable img{cursor:zoom-in}
.pic.zoomable a{display:block}
.pic.zoomable::after{content:"⤢";position:absolute;right:22px;bottom:22px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  background:rgba(14,12,9,.78);color:var(--gold-bright);border:1px solid var(--gold);border-radius:2px;font-size:18px;pointer-events:none}
@media(max-width:860px){.pic.zoomable::after{right:16px;bottom:16px}}