/* apps.ibigcall.com — один файл стилей, без шрифтов с CDN (скорость). --accent задаёт страница приложения. */
:root{
  --bg:#fbfaf7;--surface:#ffffff;--ink:#16140f;--ink-2:#55524a;--line:#e7e3da;--soft:#f2efe8;
  --accent:#ff5a1f;--radius:18px;--wrap:1120px;--narrow:760px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --display:-apple-system-headline,"SF Pro Display",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#121110;--surface:#1b1a18;--ink:#f3f1ec;--ink-2:#a8a49b;--line:#2c2a26;--soft:#22201d}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--font);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(32px,5.2vw,56px);font-weight:800}
h2{font-size:clamp(24px,3.2vw,34px);font-weight:750;margin-top:1.6em}
h3{font-size:19px;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:var(--narrow)}
.muted{color:var(--ink-2)}
.small{font-size:14px}

/* шапка */
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;gap:16px}
.logo{font-weight:800;text-decoration:none;font-size:18px;display:flex;align-items:center;gap:8px;letter-spacing:-.01em}
.logo .dot{width:14px;height:14px;border-radius:50%;background:#ff5a1f;display:inline-block}
.top nav{display:flex;gap:18px;font-size:15px}
.top nav a{text-decoration:none;color:var(--ink-2)}
.top nav a:hover{color:var(--ink)}
.top nav .lang{border:1px solid var(--line);border-radius:999px;padding:2px 12px}

@media (max-width:520px){.top nav a:not(.lang){display:none}}

/* hero */
.hero{padding:44px 0 28px}
.home .hero{padding:72px 0 36px}
.home .hero h1{max-width:820px}
.lead{font-size:clamp(18px,2vw,21px);color:var(--ink-2);max-width:680px}
.eyebrow{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px;font-weight:600}
.hero-row{display:flex;gap:28px;align-items:flex-start;margin-top:18px}
.icon{border-radius:22.5%;box-shadow:0 1px 2px rgba(0,0,0,.08),0 8px 24px rgba(0,0,0,.10);flex:none}
.icon.big{width:112px;height:112px}
.actions{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
@media (max-width:640px){.hero-row{flex-direction:column;gap:18px}.icon.big{width:88px;height:88px}}

/* кнопка App Store */
.store{display:inline-flex;align-items:center;gap:10px;background:#000;color:#fff;text-decoration:none;border-radius:12px;padding:8px 18px 8px 14px;font-weight:600;font-size:19px;line-height:1.05;border:1px solid #000;transition:transform .15s}
.store:hover{transform:translateY(-1px)}
.store small{display:block;font-size:11px;font-weight:500;letter-spacing:.01em}
.store .apl{width:26px;height:26px;flex:none}
.store.big{padding:11px 22px 11px 16px;font-size:22px}
.store.big .apl{width:30px;height:30px}
.store.off{background:transparent;color:var(--ink);border:1.5px dashed var(--line);font-size:15px;cursor:default}
.store.off small{color:var(--ink-2)}
@media (prefers-color-scheme:dark){.store{border-color:#444}}

/* скриншоты */
.shots{padding:8px 0 12px;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--accent) 10%,transparent))}
.strip{--pad:max(20px,calc((100vw - var(--wrap))/2 + 20px));display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x proximity;scroll-padding-inline:var(--pad);padding:12px var(--pad) 22px;scrollbar-width:thin}
.strip figure{margin:0;flex:none;width:clamp(200px,24vw,260px);scroll-snap-align:start}
.strip img{border-radius:22px;box-shadow:0 10px 30px rgba(0,0,0,.14);background:var(--soft)}
.strip figcaption{font-size:14px;color:var(--ink-2);margin-top:10px;text-align:center}

/* блоки лендинга */
.pain ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.pain li{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:14px 18px}
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.feat h3{color:var(--accent)}
@media (prefers-color-scheme:dark){.feat h3{color:color-mix(in srgb,var(--accent) 55%,white)}}
.feat p{margin:0;color:var(--ink-2);font-size:16px}
.pricing{background:var(--soft);border-radius:var(--radius);padding:4px 26px 26px;margin-top:2.2em}
.pricing h2{margin-top:.9em}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:650;padding:14px 28px 14px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:10px;font-size:24px;color:var(--ink-2);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);margin:0 0 16px}

/* статьи — карточки */
.art-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.art{display:flex;flex-direction:column;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:border-color .15s}
.art:hover{border-color:var(--accent)}
.art p{color:var(--ink-2);font-size:15px;flex:1}
.art .more{font-weight:650;color:var(--accent);font-size:15px}
@media (prefers-color-scheme:dark){.art .more{color:color-mix(in srgb,var(--accent) 55%,white)}}

/* каталог */
section[id]{scroll-margin-top:70px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{display:flex;gap:16px;align-items:flex-start;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-2px);border-color:var(--accent)}
.card h3{margin:2px 0 4px}
.card p{margin:0;color:var(--ink-2);font-size:15px;line-height:1.45}
.card .meta{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:13px}
.badge{display:inline-block;font-size:12px;font-weight:650;padding:2px 9px;border-radius:999px;background:var(--soft);color:var(--ink-2)}
.badge.s-live{background:#e3f6e8;color:#14692e}
.badge.s-review{background:#fff3d6;color:#8a5a00}
@media (prefers-color-scheme:dark){.badge.s-live{background:#163b22;color:#8fe0a6}.badge.s-review{background:#3b2f12;color:#f0cd7c}}
.others{padding:20px 0 60px}
.guides{padding-left:20px}
.guides li{margin:.45em 0}
#guides{padding-bottom:40px}

/* хлебные крошки */
.crumbs{font-size:14px;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs .sep{opacity:.5}

/* статья */
.article{padding:32px 0 60px}
.article h1{font-size:clamp(30px,4.4vw,46px);margin-top:18px}
.prose{font-size:18px}
.prose h2{font-size:clamp(23px,2.8vw,29px)}
.prose h3{font-size:20px;margin-top:1.4em}
.prose a{color:var(--accent);text-underline-offset:3px}
@media (prefers-color-scheme:dark){.prose a{color:color-mix(in srgb,var(--accent) 55%,white)}}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.3em 0}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:1em 0 1.4em;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:8px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--soft);font-weight:650}
.prose blockquote{margin:1em 0;padding:4px 18px;border-left:4px solid var(--accent);color:var(--ink-2)}
.cta{display:flex;gap:20px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:var(--radius);padding:24px;margin:2.4em 0}
.cta h2{margin:0 0 .3em;font-size:24px}
.cta p{color:var(--ink-2)}
.cta-links{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin:0}
.link{font-weight:650;color:var(--accent);text-decoration:none}
@media (prefers-color-scheme:dark){.link{color:color-mix(in srgb,var(--accent) 55%,white)}}
@media (max-width:640px){.cta{flex-direction:column}}
.sources ol{font-size:15px;color:var(--ink-2)}
.sources a{word-break:break-word}
.related ul{padding-left:20px}

/* подвал */
.foot{border-top:1px solid var(--line);padding:28px 0 40px;font-size:14px;color:var(--ink-2)}
.foot p{margin:.3em 0}

/* баннер согласия на аналитику (static/analytics.js) */
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:20;max-width:720px;margin:0 auto;display:flex;gap:16px;align-items:center;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:0 12px 40px rgba(0,0,0,.18);font-size:15px;line-height:1.45}
.consent[hidden]{display:none}
.consent p{margin:0;flex:1}
.consent-btns{display:flex;gap:8px;flex:none}
.consent button{font:inherit;font-weight:650;border-radius:10px;padding:9px 16px;cursor:pointer;border:1.5px solid var(--ink);background:transparent;color:var(--ink)}
.consent button[data-v="granted"]{background:var(--ink);color:var(--bg)}
.consent button:focus-visible{outline:3px solid #ff5a1f;outline-offset:2px}
@media (max-width:560px){.consent{flex-direction:column;align-items:stretch}.consent-btns button{flex:1}}

/* privacy / support */
.legal-head{display:flex;align-items:center;gap:14px;margin-top:20px}
.legal-head .eyebrow{margin:0}
.legal h1{margin-top:14px}
.legal-nav{display:flex;gap:22px;flex-wrap:wrap;margin-top:2.4em}
.legal-links{margin:14px 0 0;font-size:15px;color:var(--ink-2)}
.legal-links a{color:inherit}