/* Презентации: лента слайдов 1600×900, масштаб по ширине (--k). */
body.deckp{background:#0B0A1E;color:var(--ink)}
.dk-bar{position:sticky;top:0;z-index:20;height:60px;display:flex;align-items:center;gap:14px;padding:0 20px;
  background:rgba(11,10,30,.86);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.07)}
.dk-bar .brand{color:#fff;font-size:16px}
.dk-bar .brand b{color:#fff}.dk-bar .brand span{color:rgba(255,255,255,.6)}
.dk-bar .lm-ink{fill:#fff}.dk-bar .lm-hole{fill:#1C1946}
.dk-t{font-weight:700;font-size:13px;color:#FFD27A;padding:5px 12px;border-radius:999px;background:rgba(255,210,122,.1)}
.dk-r{margin-left:auto;display:flex;align-items:center;gap:8px}
.dk-btn{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 14px;border-radius:999px;border:0;cursor:pointer;text-decoration:none!important;
  background:rgba(255,255,255,.08);color:#fff;font:inherit;font-weight:700;font-size:13.5px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.dk-btn:hover{background:rgba(255,255,255,.16)}
.dk-btn .ic{width:16px;height:16px}
.dk-play{background:linear-gradient(90deg,#FFD27A,#F3B23A);color:var(--night);box-shadow:none}
.dk-play:hover{background:linear-gradient(90deg,#FFE09A,#F6C25A)}

.deck{padding:22px 18px 40px}
.sw{position:relative;width:100%;max-width:1440px;aspect-ratio:16/9;margin:0 auto 18px;overflow:hidden;border-radius:calc(28px * var(--k,1));
  box-shadow:0 40px 80px -50px rgba(0,0,0,.9)}
.slide{position:absolute;left:0;top:0;width:1600px;height:900px;overflow:hidden;transform-origin:0 0;transform:scale(var(--k,1));font-size:22px}

/* фоны */
.sd{background:radial-gradient(1000px 640px at 90% -8%,rgba(75,63,176,.75),transparent 60%),radial-gradient(900px 600px at -6% 110%,rgba(255,106,61,.3),transparent 62%),linear-gradient(140deg,#14112F,#1F1B4E);color:#fff}
.sl{background:radial-gradient(900px 600px at 100% 0,rgba(243,178,58,.2),transparent 60%),radial-gradient(800px 600px at 0 100%,rgba(75,63,176,.08),transparent 60%),#FBF8F3;color:var(--ink)}
.sg-rays{position:absolute;inset:0;background:repeating-conic-gradient(from 0deg at 78% 44%,rgba(255,214,140,.07) 0 4deg,transparent 4deg 13deg);
  -webkit-mask:radial-gradient(900px 900px at 78% 44%,#000,transparent 70%);mask:radial-gradient(900px 900px at 78% 44%,#000,transparent 70%)}
.sg-glow{position:absolute;right:120px;top:120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,210,122,.25),transparent 70%)}
.sg-soft{position:absolute;right:-120px;top:-160px;width:620px;height:620px;border-radius:50%;background:radial-gradient(closest-side,rgba(243,178,58,.25),transparent 70%)}
.slide::after{content:"";position:absolute;left:0;right:0;bottom:0;height:16px;background:var(--ornament) center/32px 16px repeat-x;opacity:.8}

.sg-in{position:absolute;inset:0;padding:96px 120px 110px;display:flex;flex-direction:column}
.sg-k{font-size:22px;font-weight:800;letter-spacing:.02em;color:var(--coral);margin-bottom:18px}
.sd .sg-k{color:#FFD27A}
.slide h1{font-size:96px;line-height:1.02;letter-spacing:-.035em;margin:0 0 30px;font-weight:800}
.slide h2{font-size:64px;line-height:1.06;letter-spacing:-.03em;margin:0 0 54px;font-weight:800;max-width:1150px}
.slide em{font-style:normal;background:linear-gradient(90deg,#FFD27A,#FF8A5C 50%,#FFD27A);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}
.sl em{background-image:linear-gradient(90deg,#E2502A,#FF8A3C 50%,#E2502A)}
.sg-lead{font-size:28px;line-height:1.5;max-width:760px;margin:0;opacity:.88}
.sg-chips{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.sg-chips span{display:inline-flex;align-items:center;gap:12px;padding:12px 22px 12px 12px;border-radius:999px;font-weight:700;font-size:21px;
  background:rgba(255,255,255,.1);box-shadow:inset 0 0 0 1.5px rgba(255,210,122,.3)}
.sl .sg-chips span{background:#fff;box-shadow:0 18px 30px -20px rgba(23,21,46,.4)}
.sg-chips .ic{width:40px;height:40px;padding:9px;border-radius:50%;background:linear-gradient(140deg,#FFD27A,#F3B23A);color:var(--night)}
.sg-logo{display:flex;align-items:center;gap:16px;font-size:36px;font-weight:800;margin-bottom:34px}
.sg-logo span{font-weight:600;color:rgba(255,255,255,.6)}.sg-logo b{color:#fff}
.sd .lm-ink{fill:#fff}.sd .lm-hole{fill:#1C1946}
.sg-pill{align-self:flex-start;display:inline-block;padding:10px 22px;border-radius:999px;font-size:20px;font-weight:700;color:#FFE3B3;
  background:rgba(255,255,255,.1);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.2);margin-bottom:30px}
.sg-ft{position:absolute;left:120px;right:120px;bottom:40px;display:flex;justify-content:space-between;font-size:16px;font-weight:600;opacity:.45}
.sg-ft .pg{letter-spacing:.1em}

/* обложка */
.cv{flex:1;display:grid;grid-template-columns:1fr 520px;gap:40px;align-items:center}
.cv-t{display:flex;flex-direction:column}
.cv-v{position:relative;height:640px;display:grid;place-items:center}
.bigphone{width:330px;height:640px;border-radius:52px;padding:14px;background:linear-gradient(160deg,#2b2766,#100E2A);
  box-shadow:0 60px 90px -40px rgba(0,0,0,.8),inset 0 0 0 3px #4a4590;transform:rotate(4deg)}
.bp-scr{height:100%;border-radius:40px;overflow:hidden;background:var(--bg);color:var(--ink);padding:20px 16px;display:flex;flex-direction:column;gap:14px;font-size:15px}
.bp-scr .hp-st{font-size:13px}
.bp-scr .hp-ok b{font-size:17px}.bp-scr .hp-ok small{font-size:13px}
.bp-scr .hp-cap{font-size:15px}
.bp-scr .hp-t b{font-size:24px}.bp-scr .hp-t small{font-size:13px}
.bp-scr .hp-t{padding:18px 12px 14px}
.flt{position:absolute;display:inline-flex;align-items:center;gap:12px;padding:12px 22px 12px 12px;border-radius:999px;background:#fff;color:var(--ink);
  font-weight:800;font-size:20px;box-shadow:0 26px 40px -20px rgba(0,0,0,.6)}
.flt .ic{width:42px;height:42px;padding:10px;border-radius:50%;background:var(--coral);color:#fff}
.flt1{left:-40px;top:120px}.flt2{right:-20px;bottom:110px}
.cv-tag{transform:rotate(-6deg)}
.cv-tag .tag-big{width:380px;padding:34px 30px 30px;box-shadow:0 60px 80px -40px rgba(0,0,0,.7)}
.cv-tag .tag-big .val{font-size:72px}.cv-tag .tag-big .br{font-size:20px}.cv-tag .tag-big .ttl{font-size:22px}
.cv-tag .tag-big .hole{width:16px;height:16px;top:22px;right:22px}

/* карточки */
.sg-grid{display:grid;grid-template-columns:repeat(var(--n),1fr);gap:28px;margin-top:auto;margin-bottom:auto}
.sg-card{border-radius:32px;padding:38px 34px}
.sl .sg-card{background:#fff;box-shadow:0 34px 70px -40px rgba(23,21,46,.45),inset 0 0 0 1.5px #EFE7DA}
.sd .sg-card{background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1.5px rgba(255,210,122,.24)}
.sg-i{display:grid;place-items:center;width:76px;height:76px;border-radius:22px;background:var(--grad);color:var(--amber);margin-bottom:28px;flex:0 0 auto}
.sd .sg-i{background:linear-gradient(140deg,#FFD27A,#F3B23A);color:var(--night)}
.sg-i .ic{width:36px;height:36px}
.sg-card b{display:block;font-size:32px;margin-bottom:12px;letter-spacing:-.02em}
.sg-card p{margin:0;font-size:22px;line-height:1.45;opacity:.82}

/* крупная цифра */
.bg{flex:1;display:grid;grid-template-columns:1fr 560px;gap:40px;align-items:center}
.bg-n{font-size:220px;font-weight:800;line-height:.9;letter-spacing:-.06em;background:linear-gradient(90deg,#FFD27A,#FF8A5C 50%,#FFD27A);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:18px}
.sl-big h2{font-size:46px;margin-bottom:26px}
.bg-line{width:560px;height:auto}

/* телефоны */
.sg-phones{margin-top:-14px}
.sg-phones .howp-phones{gap:60px;margin-bottom:26px}
.sg-phones .howp-ph{width:300px}
.sg-phones .howp-steps{gap:24px}
.sg-phones .howp-step{padding:22px 24px 26px}
.sg-phones .howp-step h3{font-size:24px}
.sg-phones .howp-step p{font-size:18px}
.sg-phones .howp-n{width:44px;height:44px;font-size:20px}
.sg-phones .hp-scr{font-size:14px}

/* список + визуал */
.sp{flex:1;display:grid;grid-template-columns:1fr 640px;gap:70px;align-items:center}
.sp h2{margin-bottom:40px}
.sp-list{display:flex;flex-direction:column;gap:22px}
.sp-i{display:flex;gap:22px;align-items:flex-start}
.sp-i .sg-i{width:64px;height:64px;border-radius:18px;margin:0}
.sp-i .sg-i .ic{width:30px;height:30px}
.sp-i b{display:block;font-size:28px;margin:4px 0 6px}
.sp-i p{margin:0;font-size:21px;opacity:.8;line-height:1.4}
.sp-code{background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 50px 80px -40px rgba(23,21,46,.55)}
.sp-code .mock-bar{padding:16px 20px}
.sp-code .mock-bar b{font-size:15px}
.sp-code pre{margin:0;background:#16133A;color:#E9E6FF;font:500 19px/1.6 ui-monospace,Menlo,monospace;padding:30px 32px;white-space:pre-wrap}
.sp-code-ok{display:flex;align-items:center;gap:12px;padding:20px 28px;font-weight:800;font-size:19px;color:var(--ok)}
.sp-code-ok .ic{width:28px;height:28px}
.sp-cab{background:#fff;color:var(--ink);border-radius:30px;padding:30px;box-shadow:0 50px 80px -40px rgba(0,0,0,.7);font-size:18px}
.sp-cab .cm-top{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px;margin-bottom:18px}
.sp-cab .dot{width:12px;height:12px;border-radius:50%;background:#2FB57E;box-shadow:0 0 0 6px rgba(47,181,126,.18)}
.sp-cab .cm-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sp-cab .cm-kpis div{background:var(--bg);border-radius:18px;padding:16px}
.sp-cab .cm-kpis span{display:block;font-size:13px;font-weight:800;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
.sp-cab .cm-kpis b{font-size:28px}
.sp-cab .cm-hl{background:var(--grad)!important;color:#fff}.sp-cab .cm-hl span{color:rgba(255,255,255,.7)}
.sp-cab .cm-bars{display:flex;align-items:flex-end;gap:10px;height:150px;margin:22px 0 14px}
.sp-cab .cm-bars i{flex:1;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,var(--coral),#FFB08F)}
.sp-cab .cm-rows div{display:flex;justify-content:space-between;padding:12px 2px;border-top:1px solid var(--line);font-size:18px}
.sp-cab .cm-rows span{color:var(--ok);font-weight:800}
.sp-cab small{display:block;margin-top:10px;color:var(--mut);font-size:14px;text-align:center}

/* шаги */
.sg-road{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:auto;margin-bottom:auto;position:relative}
.sg-road::before{content:"";position:absolute;left:40px;right:40px;top:38px;height:3px;background:repeating-linear-gradient(90deg,var(--amber) 0 14px,transparent 14px 26px)}
.rd-i{position:relative;border-radius:30px;padding:30px 28px}
.sl .rd-i{background:#fff;box-shadow:0 30px 60px -40px rgba(23,21,46,.45)}
.sd .rd-i{background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1.5px rgba(255,210,122,.22)}
.rd-n{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--coral);color:#fff;font-weight:800;font-size:24px;margin-bottom:22px;position:relative;
  box-shadow:0 0 0 8px rgba(255,106,61,.16)}
.rd-i b{display:block;font-size:28px;margin-bottom:10px}
.rd-i p{margin:0;font-size:20px;line-height:1.45;opacity:.82}

/* финал */
.ct{flex:1;display:grid;grid-template-columns:1fr 420px;gap:50px;align-items:center}
.ct-h{font-size:90px!important;line-height:1.02!important;margin-bottom:34px!important}
.ct-v .tagart{width:360px}

/* движение */
@media (prefers-reduced-motion:no-preference){
  .anim .sw .fx{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--d,0) * 120ms)}
  .anim .sw.in .fx{opacity:1;transform:none}
  .slide em,.bg-n{animation:sheen 7s linear infinite}
  .bigphone{animation:dfloat 7s ease-in-out infinite}
  .flt{animation:dfloat 6s ease-in-out -2s infinite}
  .flt2{animation-delay:-4s}
  .cv-tag{animation:dsway 7s ease-in-out infinite}
  @keyframes dfloat{0%,100%{translate:0 0}50%{translate:0 -16px}}
  @keyframes dsway{0%,100%{transform:rotate(-6deg)}50%{transform:rotate(-2deg) translateY(-14px)}}
  .bg-stroke{stroke-dasharray:900;stroke-dashoffset:900}
  .sw.in .bg-stroke{animation:draw 2s .4s ease forwards}
  @keyframes draw{to{stroke-dashoffset:0}}
  .sg-rays{animation:drays 120s linear infinite}
  @keyframes drays{to{transform:rotate(360deg)}}
}

/* режим показа */
.shint{display:none;position:fixed;right:18px;bottom:14px;z-index:30;font-size:12.5px;font-weight:600;color:rgba(255,255,255,.45)}
html.show,html.show body{background:#000;overflow:hidden}
html.show .dk-bar{display:none}
html.show .deck{padding:0}
html.show .sw{display:none;position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;max-width:none;border-radius:0;
  width:min(100vw,calc(100vh * 16 / 9));z-index:25}
html.show .sw.cur{display:block}
html.show .shint{display:block}

@media (max-width:700px){.dk-t,.dk-btn span{display:none}.dk-play span{display:inline}}

@page{size:1600px 900px;margin:0}
@media print{
  html,body,body.deckp{background:none}
  .dk-bar,.shint{display:none}
  .deck{padding:0}
  .sw{width:1600px;height:900px;max-width:none;aspect-ratio:auto;margin:0;border-radius:0;box-shadow:none;page-break-after:always;break-after:page}
  .sw:last-child{page-break-after:auto;break-after:auto}
  .slide{transform:none}
  body{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .fx,.rv{opacity:1!important;transform:none!important}
  .slide *{animation:none!important;transition:none!important}
  .bg-stroke{stroke-dashoffset:0!important}
  .bigphone,.sp-code,.sp-cab,.flt,.sg-card,.rd-i{box-shadow:none!important}
}
/* подгонка по месту */
.sl-cover h1{font-size:84px;margin-bottom:24px}
.sl-cover .sg-lead{font-size:25px}
.sl-cover .sg-chips{margin-top:30px}
.sl-cover .sg-logo{margin-bottom:24px}
.sl-cover .sg-in{padding-top:70px}
.sl-phones .sg-in{padding-top:64px}
.sl-phones h2{margin-bottom:26px}
.sg-phones .howp-ph{width:236px}
.sg-phones .howp-phones{gap:90px;margin-bottom:22px}
.sg-phones .howp-step{padding:18px 22px 20px}
.sg-phones .howp-step h3{font-size:22px;margin:2px 0}
.sg-phones .howp-step p{font-size:16px}

/* ── телефоны и планшеты: слайды перестают быть картинкой и становятся
   обычной вёрсткой — иначе текст 22px на холсте 1600 превращался бы
   в 4px на экране телефона. ─────────────────────────────────────── */
@media screen and (max-width:900px){
  .dk-bar{gap:8px;padding:0 12px}
  .dk-bar .brand span{display:none}
  .dk-r{gap:6px}
  .dk-btn{padding:0 11px;font-size:13px}
  .dk-btn:not(.dk-play) span{display:none}
  .dk-r > a.dk-btn{font-size:12.5px}
  .deck{padding:12px 10px 30px}
  .sw{aspect-ratio:auto;border-radius:22px;margin-bottom:12px}
  .slide{position:relative;width:auto;height:auto;transform:none;font-size:16px}
  .sg-in{position:relative;inset:auto;padding:34px 22px 64px}
  .sg-ft{left:22px;right:22px;bottom:24px;font-size:11.5px}
  .sg-ft span:first-child{display:none}
  .sg-k{font-size:14px;margin-bottom:10px}
  .slide h1{font-size:clamp(32px,8.5vw,48px);margin-bottom:16px}
  .slide h2{font-size:clamp(25px,6.6vw,36px);margin-bottom:22px}
  .sg-lead{font-size:16.5px}
  .sg-chips{gap:8px;margin-top:22px}
  .sg-chips span{font-size:14px;padding:7px 14px 7px 7px;gap:8px}
  .sg-chips .ic{width:28px;height:28px;padding:6px}
  .sg-logo{font-size:22px;margin-bottom:16px}.sg-logo .logo-mark{width:36px;height:36px}
  .sg-pill{font-size:13px;padding:6px 14px;margin-bottom:18px}
  .cv,.bg,.sp,.ct{grid-template-columns:minmax(0,1fr);gap:26px}
  /* Колонка не шире экрана: длинная строка кода раньше раздвигала её,
     и слайд «Подключение» уезжал за левый край. */
  .cv > *,.bg > *,.sp > *,.ct > *,.sp-list,.sp-i > div{min-width:0}
  .sp-code pre{overflow-wrap:anywhere;word-break:break-word}
  .cv-v{height:auto;padding:10px 0 20px}
  .bigphone{width:220px;height:430px;border-radius:38px;padding:10px}
  .bp-scr{border-radius:30px;padding:14px 11px;gap:9px}
  .bp-scr .hp-t b{font-size:18px}.bp-scr .hp-t small,.bp-scr .hp-ok small{font-size:11px}.bp-scr .hp-ok b{font-size:14px}
  .flt{font-size:13px;padding:7px 14px 7px 7px;gap:8px}
  .flt .ic{width:28px;height:28px;padding:6px}
  .flt1{left:0;top:40px}.flt2{right:0;bottom:30px}
  .cv-tag .tag-big{width:250px;padding:22px 20px 20px}
  .cv-tag .tag-big .val{font-size:44px}.cv-tag .tag-big .ttl{font-size:16px}
  .sg-grid,.sg-road{grid-template-columns:1fr 1fr;gap:12px}
  .sg-road::before{display:none}
  .sg-card,.rd-i{padding:20px 18px;border-radius:20px}
  .sg-i{width:48px;height:48px;border-radius:14px;margin-bottom:14px}.sg-i .ic{width:24px;height:24px}
  .sg-card b,.rd-i b{font-size:19px;margin-bottom:6px}
  .sg-card p,.rd-i p{font-size:15px}
  .rd-n{width:38px;height:38px;font-size:17px;margin-bottom:12px}
  .bg-n{font-size:clamp(72px,22vw,120px)}
  .sl-big h2{font-size:clamp(22px,5.6vw,30px)}
  .bg-line{width:100%;max-width:420px}
  .sp-i{gap:14px}.sp-i .sg-i{width:44px;height:44px}.sp-i b{font-size:19px;margin:2px 0 4px}.sp-i p{font-size:15px}
  .sp-code pre{font-size:13px;padding:18px}
  .sp-code-ok{font-size:14px;padding:14px 18px}
  .sp-cab{padding:18px;font-size:14px}
  .sp-cab .cm-kpis b{font-size:18px}.sp-cab .cm-kpis span{font-size:11px}
  .sp-cab .cm-bars{height:90px}
  .sp-cab .cm-rows div{font-size:14.5px}
  .ct-h{font-size:clamp(32px,8.5vw,48px)!important}
  .ct-v .tagart{width:180px}
  .ct-v{display:flex;justify-content:center}
  .sg-phones .howp-ph{width:min(250px,78%)}
  .sg-phones .howp-step h3{font-size:18px}
  .sg-phones .howp-step p{font-size:15px}
  .sg-glow,.sg-soft{width:300px;height:300px}
}
@media screen and (max-width:520px){
  .sg-grid,.sg-road{grid-template-columns:1fr}
}