/* ============ GURARI AI — DEMO PAGES SHARED STYLES ============ */

:root{
  /* СВЕТЛАЯ ТЕМА */
  --bg:#F0F2FF;
  --bg-2:#E8EBFF;
  --surface:#FFFFFF;
  --surface-2:#EDF0FF;
  --ink:#0A0B1E;
  --ink-dim:#3D4278;
  --ink-mute:#7B7FA8;
  --line:rgba(0,0,0,0.08);
  --line-bright:rgba(0,0,0,0.14);
  --accent:#00C47F;
  --accent-2:#5B3FD4;
  --accent-3:#E8003D;
  --brand-orange:#FF7A1A;
  --safe-bottom: env(safe-area-inset-bottom);
}

[data-theme="dark"]{
  --bg:#0A0B1E;
  --bg-2:#0E1030;
  --surface:#141638;
  --surface-2:#1a1d4a;
  --ink:#F5F6FF;
  --ink-dim:#A4A8D0;
  --ink-mute:#6B6F99;
  --line:rgba(255,255,255,0.08);
  --line-bright:rgba(255,255,255,0.14);
  --accent:#00F5A0;
  --accent-2:#7B5CFF;
  --accent-3:#FF4D7E;
}

html{transition:background-color 0.3s ease, color 0.3s ease}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{color:var(--ink);font-family:'Manrope',system-ui,sans-serif;font-weight:400;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}

body{
  background:linear-gradient(160deg, #F0F2FF 0%, #E8F0FF 40%, #EDF5F0 100%);
  min-height:100vh;
  padding-bottom:calc(80px + var(--safe-bottom));
}
[data-theme="dark"] body{background:var(--bg)}

img{max-width:100%;display:block}
button,a{font-family:inherit;cursor:pointer;text-decoration:none;color:inherit}
button{border:none;background:none}

body::before{
  content:"";position:fixed;inset:0;
  background:
    radial-gradient(circle at 20% 10%, rgba(91,63,212,0.10), transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(0,196,127,0.07), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(255,122,26,0.06), transparent 50%);
  pointer-events:none;z-index:0;
}
[data-theme="dark"] body::before{
  background:
    radial-gradient(circle at 20% 10%, rgba(123,92,255,0.25), transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(0,245,160,0.12), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(255,77,126,0.15), transparent 50%);
}

main,header,section,footer{position:relative;z-index:1}

.container{max-width:760px;margin:0 auto;padding:0 20px}

/* HEADER (упрощённый — единый для всех демо-страниц) */
.header{
  position:sticky;top:0;z-index:50;
  background:#FFFFFF;
  border-bottom:1px solid rgba(0,0,0,0.08);
}
[data-theme="dark"] .header{
  background:#FFFFFF;
}
.header__inner{display:flex;align-items:center;gap:10px;height:64px;padding:0 16px;max-width:760px;margin:0 auto}
.header__back{
  font-size:13px;font-weight:600;color:var(--ink-dim);
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:100px;
  background:#F0F2FF;
  border:1px solid rgba(0,0,0,0.08);
}
[data-theme="dark"] .header__back{color:#0A0B1E}
.header__back:hover{background:#E8EBFF}
.header__back svg{width:14px;height:14px}
.logo{display:flex;align-items:center;height:44px;margin-right:auto;margin-left:auto}
.logo__img{height:32px;width:auto;display:block}

/* Controls cluster */
.header__controls{display:flex;align-items:center;gap:6px;flex-shrink:0}
.theme-toggle{
  width:34px;height:34px;border-radius:50%;
  background:#F0F2FF;color:#0A0B1E;
  border:1px solid rgba(0,0,0,0.14);
  cursor:pointer;font-size:15px;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.2s ease;flex-shrink:0;
}
.theme-toggle:hover{background:#E8EBFF}
.lang-toggle{
  height:34px;padding:0 10px;
  border-radius:100px;background:#F0F2FF;color:#0A0B1E;
  border:1px solid rgba(0,0,0,0.14);cursor:pointer;
  font-size:12px;font-weight:700;display:flex;align-items:center;gap:3px;
  font-family:'Manrope',sans-serif;position:relative;
}
.lang-toggle:hover{background:#E8EBFF}
.lang-arrow{font-size:9px;color:#7B7FA8;line-height:1}
.lang-dropdown{
  position:absolute;top:42px;right:0;
  background:#FFFFFF;border:1px solid rgba(0,0,0,0.14);
  border-radius:12px;padding:5px;
  display:none;flex-direction:column;gap:2px;
  box-shadow:0 8px 24px rgba(0,0,0,0.12);
  z-index:100;min-width:90px;
}
.lang-dropdown.open{display:flex}
.lang-option{
  padding:8px 12px;border-radius:8px;
  font-size:13px;font-weight:600;
  color:#0A0B1E;background:transparent;
  cursor:pointer;text-align:left;
  display:flex;align-items:center;gap:8px;
  font-family:inherit;
}
.lang-option:hover{background:#EDF0FF}
.lang-option.active{background:var(--accent);color:#fff}
.lang-flag{font-size:14px}

[dir="rtl"] .header__inner{flex-direction:row-reverse}
[dir="rtl"] .lang-dropdown{right:auto;left:0}

/* Hebrew typography */
html[lang="he"], html[lang="he"] body, html[lang="he"] p, html[lang="he"] span,
html[lang="he"] a, html[lang="he"] li, html[lang="he"] div, html[lang="he"] button,
html[lang="he"] input, html[lang="he"] label{
  font-family:'Heebo','Manrope',system-ui,sans-serif !important;
}
html[lang="he"] h1, html[lang="he"] h2, html[lang="he"] h3, html[lang="he"] h4,
html[lang="he"] strong, html[lang="he"] b{
  font-family:'Rubik','Heebo',system-ui,sans-serif !important;font-weight:800;
}

/* BREADCRUMBS */
.breadcrumbs{
  padding:20px 0 10px;
  font-size:12px;color:var(--ink-mute);
}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.breadcrumbs a{color:var(--ink-dim);font-weight:600}
.breadcrumbs a:hover{color:var(--accent)}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:6px;color:var(--ink-mute)}
.breadcrumbs li[aria-current]{color:var(--ink)}

/* DEMO PAGE — STRUCTURE */
.demo-page{padding:8px 0 40px}
.demo-page__eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;color:var(--accent);
  text-transform:uppercase;letter-spacing:0.08em;
  padding:6px 12px;border-radius:100px;
  background:rgba(0,196,127,0.10);
  border:1px solid rgba(0,196,127,0.25);
  margin-bottom:14px;
}
.demo-page__h1{
  font-family:'Unbounded',sans-serif;
  font-weight:800;font-size:30px;line-height:1.15;
  letter-spacing:-0.02em;color:var(--ink);
  margin-bottom:14px;
}
.demo-page__h1 em{font-style:normal;color:var(--accent)}
.demo-page__lead{
  font-size:16px;line-height:1.55;color:var(--ink-dim);
  margin-bottom:24px;
}
.demo-page__meta{
  display:flex;gap:14px;flex-wrap:wrap;
  font-size:12px;color:var(--ink-mute);
  margin-bottom:24px;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.demo-page__meta span{display:inline-flex;align-items:center;gap:5px}

/* VIDEO PLAYER */
.demo-video{
  position:relative;
  aspect-ratio:16/9;
  background:#000;
  border-radius:18px;
  overflow:hidden;
  margin-bottom:28px;
  box-shadow:0 8px 32px rgba(10,11,30,0.18);
}
.demo-video iframe,
.demo-video__facade{
  position:absolute;inset:0;width:100%;height:100%;
}
.demo-video__facade{
  background-size:cover;background-position:center;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
}
.demo-video__facade::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
}
.demo-video__play{
  position:relative;z-index:1;
  width:80px;height:80px;border-radius:50%;
  background:rgba(255,255,255,0.95);
  display:grid;place-items:center;
  transition:transform 0.2s ease;
}
.demo-video__facade:hover .demo-video__play{transform:scale(1.08)}
.demo-video__play svg{width:32px;height:32px;color:#0A0B1E;margin-left:4px}

.demo-video__placeholder{
  position:absolute;inset:0;
  background:linear-gradient(135deg, var(--surface-2), var(--surface));
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;color:var(--ink-mute);
  border:2px dashed var(--line-bright);
}
.demo-video__placeholder-icon{font-size:42px;opacity:0.5}
.demo-video__placeholder-text{font-size:14px;font-weight:600;text-align:center;padding:0 30px}

/* ARTICLE CONTENT */
.demo-article{font-size:16px;line-height:1.65;color:var(--ink-dim)}
.demo-article h2{
  font-family:'Unbounded',sans-serif;font-weight:800;
  font-size:22px;line-height:1.25;color:var(--ink);
  margin:32px 0 12px;letter-spacing:-0.01em;
}
.demo-article h3{
  font-family:'Manrope',sans-serif;font-weight:700;
  font-size:17px;color:var(--ink);
  margin:22px 0 10px;
}
.demo-article p{margin-bottom:14px}
.demo-article ul,.demo-article ol{padding-left:22px;margin-bottom:16px}
[dir="rtl"] .demo-article ul,[dir="rtl"] .demo-article ol{padding-left:0;padding-right:22px}
.demo-article li{margin-bottom:6px}
.demo-article strong{color:var(--ink);font-weight:700}
.demo-article a{color:var(--accent);font-weight:600;border-bottom:1px solid currentColor}

/* CALLOUT BOX */
.callout{
  background:var(--surface);
  border:1px solid var(--line);
  border-left:4px solid var(--accent);
  border-radius:14px;
  padding:16px 18px;
  margin:24px 0;
}
[dir="rtl"] .callout{border-left:1px solid var(--line);border-right:4px solid var(--accent)}
.callout__title{
  font-weight:800;color:var(--ink);margin-bottom:6px;
  display:flex;align-items:center;gap:8px;
}
.callout__title-icon{font-size:20px}
.callout p{margin:0;font-size:14px}

/* KEY POINTS GRID */
.key-points{
  display:grid;gap:10px;
  margin:20px 0 28px;
}
.key-point{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:14px;
}
.key-point__icon{
  font-size:24px;flex-shrink:0;
  width:42px;height:42px;
  border-radius:12px;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  display:grid;place-items:center;color:#fff;
}
.key-point__body{flex:1;min-width:0}
.key-point__title{font-weight:700;color:var(--ink);margin-bottom:3px;font-size:14px}
.key-point__desc{font-size:13px;color:var(--ink-dim);line-height:1.45}

/* CTA BLOCK */
.demo-cta{
  margin:32px 0;
  padding:24px 22px;
  background:linear-gradient(135deg, rgba(0,196,127,0.10), rgba(91,63,212,0.08));
  border:1px solid var(--line);
  border-radius:18px;
  text-align:center;
  position:relative;overflow:hidden;
}
.demo-cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%, rgba(0,196,127,0.15), transparent 60%);
  pointer-events:none;
}
.demo-cta__title{
  font-family:'Unbounded',sans-serif;font-weight:800;font-size:22px;
  color:var(--ink);margin-bottom:8px;line-height:1.2;
  position:relative;
}
.demo-cta__text{
  font-size:14px;color:var(--ink-dim);margin-bottom:18px;
  position:relative;
}
.demo-cta__btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:#fff;
  font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:100px;
  box-shadow:0 8px 20px rgba(0,196,127,0.35);
  transition:transform 0.15s ease;
  position:relative;
}
.demo-cta__btn:hover{transform:translateY(-2px)}
.demo-cta__btn svg{width:18px;height:18px}
.demo-cta__small{
  font-size:11px;color:var(--ink-mute);margin-top:12px;
  position:relative;
}

/* NEXT DEMO */
.demo-next{
  margin-top:32px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.demo-next__label{
  font-size:11px;font-weight:700;color:var(--ink-mute);
  text-transform:uppercase;letter-spacing:0.08em;margin-bottom:10px;
}
.demo-next__link{
  display:flex;gap:12px;align-items:center;
  padding:14px 16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:14px;
  transition:all 0.15s ease;
}
.demo-next__link:hover{border-color:var(--accent);transform:translateY(-1px)}
.demo-next__icon{
  font-size:20px;width:42px;height:42px;
  border-radius:12px;background:var(--surface-2);
  display:grid;place-items:center;flex-shrink:0;
}
.demo-next__body{flex:1;min-width:0}
.demo-next__title{font-weight:700;color:var(--ink);font-size:14px}
.demo-next__desc{font-size:12px;color:var(--ink-dim);margin-top:2px}
.demo-next__arrow{font-size:18px;color:var(--ink-mute);flex-shrink:0}

/* INDEX PAGE (список всех демо) */
.demos-index__head{padding:24px 0 20px;text-align:center}
.demos-index__h1{
  font-family:'Unbounded',sans-serif;font-weight:800;
  font-size:32px;line-height:1.15;
  letter-spacing:-0.02em;color:var(--ink);
  margin-bottom:14px;
}
.demos-index__h1 em{font-style:normal;color:var(--accent)}
.demos-index__lead{
  font-size:15px;line-height:1.55;color:var(--ink-dim);
  max-width:560px;margin:0 auto;
}
.demos-index__grid{
  display:grid;gap:14px;
  margin-top:24px;
}
@media (min-width: 640px){
  .demos-index__grid{grid-template-columns:1fr 1fr}
}
.demo-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  transition:all 0.15s ease;
  display:flex;flex-direction:column;
}
.demo-card:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 12px 28px rgba(10,11,30,0.08)}
.demo-card__thumb{
  aspect-ratio:16/9;
  background:linear-gradient(135deg, var(--surface-2), var(--surface));
  display:grid;place-items:center;
  font-size:48px;color:var(--ink-mute);
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.demo-card__thumb img{width:100%;height:100%;object-fit:cover}
.demo-card__thumb-overlay{
  position:absolute;inset:0;
  background:linear-gradient(135deg, rgba(91,63,212,0.15), rgba(0,196,127,0.10));
  display:grid;place-items:center;
}
.demo-card__badge{
  position:absolute;top:10px;left:10px;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;
  background:rgba(0,0,0,0.6);color:#fff;
  padding:4px 8px;border-radius:6px;
  backdrop-filter:blur(4px);
}
.demo-card__badge--new{background:var(--accent);color:#fff}
.demo-card__badge--soon{background:var(--ink-mute);color:#fff}
.demo-card__body{padding:16px;flex:1;display:flex;flex-direction:column}
.demo-card__title{
  font-family:'Manrope',sans-serif;font-weight:800;
  font-size:16px;color:var(--ink);line-height:1.3;
  margin-bottom:6px;
}
.demo-card__desc{font-size:13px;color:var(--ink-dim);line-height:1.5;margin-bottom:12px;flex:1}
.demo-card__meta{
  font-size:11px;color:var(--ink-mute);font-weight:600;
  display:flex;align-items:center;gap:6px;
}

/* FOOTER (компактный) */
.demo-footer{
  margin-top:48px;
  padding:28px 0 20px;
  border-top:1px solid var(--line);
  text-align:center;
  font-size:12px;color:var(--ink-mute);line-height:1.6;
}
.demo-footer a{color:var(--accent);font-weight:600}
.demo-footer__made{margin-top:8px}
.demo-footer__made a{color:var(--brand-orange)}

/* STICKY CTA */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  padding:12px 16px calc(12px + var(--safe-bottom));
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
[data-theme="dark"] .sticky-cta{background:rgba(10,11,30,0.92)}
.sticky-cta__btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;max-width:480px;margin:0 auto;
  padding:14px;border-radius:100px;
  background:var(--accent);color:#fff;
  font-weight:700;font-size:14px;
  box-shadow:0 4px 20px rgba(0,196,127,0.4);
}
.sticky-cta__btn svg{width:18px;height:18px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease, transform 0.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}