/* ShotPorter — shared site styles.
   Extracted 1:1 from the approved landing mockup. Class names are load-bearing:
   every page is written against them — do not rename. */

:root{
  /* blue-hour ground / golden-hour accent — light (paper) defaults */
  --bg:#f4f1e9; --surface:#ffffff; --surface-2:#efeadd; --border:#e2dccb;
  --text:#171b22; --muted:#5f6570; --faint:#676c77;
  --accent:#c9821f; --accent-soft:#e7a94a; --accent-ink:#3a2708; --accent-text:#946017;
  --verify:#2f9c62; --verify-soft:#e6f3ea;
  --radius:14px; --maxw:1120px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",system-ui,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,"Cascadia Code",monospace;
  --shadow:0 1px 2px rgba(20,26,38,.06),0 18px 40px -22px rgba(20,26,38,.28);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0c1017; --surface:#141a24; --surface-2:#1a2130; --border:#28313f;
    --text:#e9edf3; --muted:#98a2b1; --faint:#7b8595;
    --accent:#f0a94a; --accent-soft:#f6bd6b; --accent-ink:#1a1206; --accent-text:#f0a94a;
    --verify:#5ccb8c; --verify-soft:#12271c;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 26px 60px -26px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --bg:#0c1017; --surface:#141a24; --surface-2:#1a2130; --border:#28313f;
  --text:#e9edf3; --muted:#98a2b1; --faint:#7b8595;
  --accent:#f0a94a; --accent-soft:#f6bd6b; --accent-ink:#1a1206; --accent-text:#f0a94a;
  --verify:#5ccb8c; --verify-soft:#12271c;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 26px 60px -26px rgba(0,0,0,.7);
}
:root[data-theme="light"]{
  --bg:#f4f1e9; --surface:#ffffff; --surface-2:#efeadd; --border:#e2dccb;
  --text:#171b22; --muted:#5f6570; --faint:#676c77;
  --accent:#c9821f; --accent-soft:#e7a94a; --accent-ink:#3a2708; --accent-text:#946017;
  --verify:#2f9c62; --verify-soft:#e6f3ea;
  --shadow:0 1px 2px rgba(20,26,38,.06),0 18px 40px -22px rgba(20,26,38,.28);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  line-height:1.6;font-size:17px;letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;letter-spacing:-.03em;text-wrap:balance;line-height:1.05;font-weight:640}
p{margin:0}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:0}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-text);font-variant-numeric:tabular-nums}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:11px;border:1px solid transparent;cursor:pointer;
  transition:transform .12s ease,background .15s ease,border-color .15s ease;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink);
  box-shadow:0 8px 22px -10px var(--accent);
  box-shadow:0 8px 22px -10px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn-primary:hover{background:var(--accent-soft)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--faint)}
.price-tag{font-family:var(--mono);font-variant-numeric:tabular-nums;
  background:var(--accent-ink);
  background:color-mix(in srgb,var(--accent-ink) 22%,transparent);color:inherit;
  padding:2px 7px;border-radius:6px;font-size:13px;margin-left:2px}

/* shared trial-first CTA */
.trial-stack{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:680px}
.trial-primary{width:100%;justify-content:center;flex-direction:column;gap:4px;
  padding:16px 24px;text-align:center;white-space:normal;line-height:1.25}
.trial-title{display:block;font-size:17px}
.trial-note{display:block;font-size:13px;font-weight:500;line-height:1.35}
.trial-buy-link{font-size:14px;text-decoration:underline;text-underline-offset:4px;
  text-decoration-color:var(--accent);text-decoration-thickness:1px}
.trial-buy-link:hover{color:var(--accent-text)}
.trial-band{max-width:728px;margin:0 auto;padding:0 24px 66px}
@media(max-width:720px){
  .trial-stack{width:100%}
  .trial-primary{width:100%;padding-inline:16px}
  .trial-title{font-size:16px}
  .trial-note{font-size:12.5px}
}

/* Shared compact content screenshot: native-size image, homepage-style caption. */
.content-shot{width:min(100%,590px);margin:40px auto 4px}
.content-shot img{display:block;width:100%;height:auto}
.content-shot figcaption{width:90%;max-width:90%;margin:0 auto;font-size:14px;color:var(--muted);
  overflow-wrap:break-word}

/* nav */
header.nav{position:sticky;top:0;z-index:40;-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);
  background:var(--bg);
  background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:11px;font-weight:680;letter-spacing:-.02em;font-size:18px}
.glyph{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;flex:0 0 auto;
  background:linear-gradient(155deg,var(--accent-soft),var(--accent));color:var(--accent-ink)}
.glyph svg{width:16px;height:16px}
.nav-links{display:flex;align-items:center;gap:26px;font-size:15px;color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-right{display:flex;align-items:center;gap:10px}
@media(max-width:720px){.nav-links{display:none}}

/* mobile menu (hamburger + dropdown panel) */
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;
  border:1px solid var(--border);border-radius:10px;background:transparent;color:var(--text);
  cursor:pointer;flex:0 0 auto;padding:0}
.nav-toggle:hover{border-color:var(--faint)}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .i-close{display:none}
.nav-toggle[aria-expanded="true"] .i-open{display:none}
.nav-toggle[aria-expanded="true"] .i-close{display:block}
.nav-panel{display:none;position:absolute;top:100%;left:0;right:0;
  background:var(--bg);border-bottom:1px solid var(--border);box-shadow:var(--shadow);
  opacity:0;transform:translateY(-6px);transition:opacity .16s ease,transform .16s ease}
.nav-panel-in{max-width:var(--maxw);margin:0 auto;padding:8px 24px 20px;display:flex;flex-direction:column}
.nav-panel-in a{display:block;padding:13px 2px;font-size:16px;color:var(--text);
  border-bottom:1px solid var(--border)}
.nav-panel-in a[aria-current="page"]{color:var(--accent-text)}
.nav-panel-secondary{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;padding-top:2px}
.nav-panel-secondary a{padding:8px 2px;font-size:13.5px;color:var(--muted);border-bottom:0;flex:0 0 auto}
@media(max-width:720px){
  .nav-toggle{display:inline-flex}
  .nav-panel.open{display:block;opacity:1;transform:translateY(0)}
}
@media(max-width:1100px){
  html[data-wide-nav-collapse] .nav-links{display:none}
  html[data-wide-nav-collapse] .nav-toggle{display:inline-flex}
  html[data-wide-nav-collapse] .nav-panel.open{display:block;opacity:1;transform:translateY(0)}
}
/* Was max-width:360px, which left a ~370-375px gap where RU's longer "Купить $49"
   button (price-tag hidden only below this breakpoint) still overflowed the row by
   up to 15px — measured 361px through 375px, clearing at 376px. EN's shorter
   "Buy $49" never hit this (verified: 0 overflow at every width down to 320px, with
   or without this block). 400px gives a ~24px safety margin past the empirical
   376px clear point for both languages. */
@media(max-width:400px){
  html[data-wide-nav-collapse] .nav-in{gap:8px}
  html[data-wide-nav-collapse] .brand{gap:8px;font-size:16px}
  html[data-wide-nav-collapse] .nav-right{gap:6px}
  html[data-wide-nav-collapse] .nav-cta .btn{padding-left:14px;padding-right:14px}
  html[data-wide-nav-collapse] .nav-cta .price-tag{display:none}
}

/* section shell */
section{padding:66px 0}
.shead{max-width:56ch}
.shead h2{font-size:clamp(27px,3.6vw,38px);margin-top:12px}
.shead p{color:var(--muted);margin-top:14px;font-size:17px}

/* feature grid + cards */
.feat{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:38px}
@media(max-width:720px){.feat{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;transition:border-color .18s ease,transform .18s ease}
.card:hover{border-color:var(--border);border-color:color-mix(in srgb,var(--accent) 40%,var(--border));transform:translateY(-2px)}
.ficon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--accent);
  background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent)}
.ficon svg{width:21px;height:21px}
.card h3{font-size:19px}
.card p{color:var(--muted);margin-top:9px;font-size:15px}

/* trust strip (landing hero strip + reused on subpages) */
.promise{margin-top:8px}
.promise-in{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);
  padding:26px 28px;display:flex;align-items:center;gap:22px;box-shadow:var(--shadow)}
@media(max-width:720px){.promise-in{flex-direction:column;align-items:flex-start;gap:14px}}
.seal{width:46px;height:46px;border-radius:12px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--verify-soft);color:var(--verify);border:1px solid var(--verify);
  border:1px solid color-mix(in srgb,var(--verify) 34%,transparent)}
.seal svg{width:24px;height:24px}
.promise h3{font-size:19px}
.promise p{color:var(--muted);font-size:15px;margin-top:4px}
.promise-in h3{font-size:19px}
.promise-in p{color:var(--muted);font-size:15px;margin-top:4px}
.promise-more{display:inline-block;margin-top:12px;color:var(--accent-text);font-size:14px;
  font-weight:650;text-decoration:underline;text-underline-offset:4px;
  text-decoration-color:var(--accent)}
.promise-more:hover{color:var(--accent)}

/* footer */
footer{border-top:1px solid var(--border);padding:40px 0;margin-top:30px;color:var(--muted);font-size:14px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a:hover{color:var(--text)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(14px)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
.reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}

/* breadcrumb line under the nav on subpages */
.crumb{font-family:var(--mono);font-size:12.5px;color:var(--faint);
  padding:20px 0 0;letter-spacing:.02em;font-variant-numeric:tabular-nums}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--text)}

/* long-form article typography for subpages */
.page-prose{max-width:72ch;margin-inline:auto;padding:34px 0 66px}
.page-prose h1{font-size:clamp(30px,4.5vw,44px);font-weight:680}
.page-prose h2{font-size:24px;line-height:1.2;margin-top:46px}
.page-prose h3{font-size:19px;line-height:1.25;margin-top:30px}
.page-prose p{margin-top:14px}
.page-prose h1+p{margin-top:18px}
.page-prose ul,.page-prose ol{margin:14px 0 0;padding-left:24px}
.page-prose li{margin-top:8px}
.page-prose li::marker{color:var(--faint)}
.page-prose a{text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:var(--accent);
  text-decoration-color:color-mix(in srgb,var(--accent) 55%,transparent)}
.page-prose a:hover{color:var(--accent)}
.page-prose .lead{font-size:19px;color:var(--muted)}
.page-prose hr{border:0;border-top:1px solid var(--border);margin:40px 0}

/* temporary product-availability notice (shared by EN/RU feedback pages) */
.beta-notice{margin:0 0 26px;padding:20px 24px;border:1px solid transparent;
  border-radius:var(--radius);color:var(--accent-ink);text-align:center;
  background:var(--accent);
  box-shadow:0 12px 28px -16px color-mix(in srgb,var(--accent) 70%,transparent)}
.beta-notice p{margin:0;color:var(--accent-ink);font-size:14.5px;line-height:1.5}
.beta-notice p+p{margin-top:8px}
.beta-notice .beta-notice-highlight{color:#f4f1e9;font-size:17.5px;line-height:1.35;font-weight:750;
  letter-spacing:-.012em}
@media(max-width:560px){
  .beta-notice{padding:17px 16px}
  .beta-notice .beta-notice-highlight{font-size:16.5px}
}