/* =========================================================================
   Бизнес-майевтика | majevtika.ru
   Design system — salmon (лосось) + graphite + cream
   Reference layout genre: paper-planes.ru/products/stratsession
   ========================================================================= */

/* ---------- Tokens ---------- */
:root{
  --accent:#FF7A59;          /* лосось / коралл */
  --accent-600:#F2613F;      /* hover */
  --accent-700:#D94E2E;
  --accent-100:#FFE7DF;      /* tint */
  --accent-050:#FFF3EE;

  --ink:#1A1A2E;             /* графит — текст / тёмные блоки */
  --ink-800:#23233A;
  --ink-700:#2E2E47;

  --bg:#FAF6F1;              /* кремовый фон */
  --surface:#FFFFFF;
  --surface-2:#FDFBF8;

  --muted:#6B6B7B;
  --muted-2:#8A8A98;
  --line:#E8E0D6;
  --line-2:#EFE9E0;

  --ok:#1F9D6B;
  --warn:#C9A227;
  --err:#D7443E;

  --maxw:1200px;
  --maxw-narrow:820px;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-sm:0 2px 10px rgba(26,26,46,.06);
  --shadow:0 18px 50px rgba(26,26,46,.10);
  --shadow-lg:0 30px 80px rgba(26,26,46,.16);

  --ff:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ff-serif:"Lora",Georgia,"Times New Roman",serif;

  --space:clamp(64px,8vw,120px);
  --header-h:74px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--ff);color:var(--ink);background:var(--bg);
  font-size:18px;line-height:1.6;font-weight:450;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---------- Typography ---------- */
h1,.h1{font-size:clamp(34px,5.2vw,62px);line-height:1.04;font-weight:800;letter-spacing:-.02em}
h2,.h2{font-size:clamp(28px,3.6vw,44px);line-height:1.08;font-weight:800;letter-spacing:-.015em}
h3,.h3{font-size:clamp(21px,2.2vw,28px);line-height:1.15;font-weight:700;letter-spacing:-.01em}
h4,.h4{font-size:19px;font-weight:700}
.lead{font-size:clamp(18px,2vw,22px);line-height:1.5;color:var(--ink-700)}
.muted{color:var(--muted)}
.serif{font-family:var(--ff-serif)}
strong,b{font-weight:700}
.accent{color:var(--accent-700)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent-700)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:22px}
.narrow{max-width:var(--maxw-narrow)}
section{position:relative}
.section{padding-block:var(--space)}
.section--tight{padding-block:clamp(44px,6vw,76px)}
.section--ink{background:var(--ink);color:#EDEAF2}
.section--ink .muted{color:#A6A4BD}
.section--ink .lead{color:#C9C7DE}
.section--ink .form-note{color:#9D9BB5}
.section--ink h2,.section--ink h3{color:#fff}
.section--cream{background:var(--bg)}
.section--surface{background:var(--surface)}
.section-head{max-width:760px;margin-bottom:clamp(32px,4vw,56px)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head .lead{margin-top:16px}

.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.stack>*+*{margin-top:16px}
.flow>*+*{margin-top:1em}
.flow h2,.flow h3{margin-top:1.6em}
.flow ul{margin:1em 0;padding-left:0}
.flow ul li{position:relative;padding-left:30px;margin-bottom:10px}
.flow ul li::before{content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;
  border-radius:50%;background:var(--accent)}
.flow ol{counter-reset:n;padding-left:0}
.flow ol li{position:relative;padding-left:38px;margin-bottom:12px;counter-increment:n}
.flow ol li::before{content:counter(n);position:absolute;left:0;top:-1px;width:26px;height:26px;
  border-radius:50%;background:var(--accent-100);color:var(--accent-700);font-weight:700;
  font-size:14px;display:grid;place-items:center}
.flow a{color:var(--accent-700);text-decoration:underline;text-underline-offset:3px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 28px;border-radius:999px;font-weight:700;font-size:16px;line-height:1;
  transition:transform .15s ease,background .15s ease,box-shadow .15s ease,color .15s ease;
  text-align:center;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(255,122,89,.36)}
.btn--primary:hover{background:var(--accent-600)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-700)}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--ink);background:#fff}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--accent-050)}
.btn--lg{padding:19px 36px;font-size:18px}
.btn--block{display:flex;width:100%}
.btn--arrow::after{content:"→";font-size:18px;transition:transform .15s ease}
.btn--arrow:hover::after{transform:translateX(4px)}

.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--accent-700)}
.link-arrow::after{content:"→";transition:transform .15s ease}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- Badges / chips ---------- */
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  background:var(--accent-100);color:var(--accent-700);font-size:13px;font-weight:700}
.badge--ink{background:rgba(255,255,255,.12);color:#fff}
.badge--line{background:transparent;border:1px solid var(--line);color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  border:1.5px solid var(--line);background:var(--surface);font-size:15px;font-weight:600}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:200;background:rgba(250,246,241,.82);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.site-header.is-scrolled{border-color:var(--line);background:rgba(250,246,241,.95)}
.nav{display:flex;align-items:center;gap:14px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;letter-spacing:-.02em;flex:0 0 auto;line-height:.96}
.brand img{width:42px;height:42px;border-radius:11px}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-top:0;line-height:.96}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:2px;flex-wrap:nowrap}
.nav-menu a,.nav-menu .nav-toggle-sub{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
  padding:9px 10px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-700);transition:background .15s,color .15s}
.nav-menu a:hover,.nav-menu .nav-toggle-sub:hover{background:var(--accent-050);color:var(--ink)}
.nav-menu a[aria-current="page"]{color:var(--accent-700)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-tg{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;
  transition:transform .15s ease,box-shadow .15s ease}
.nav-tg:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.nav-tg img{width:30px;height:30px}

/* dropdown */
.has-sub{position:relative}
.has-sub>.nav-toggle-sub::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.has-sub[aria-expanded="true"]>.nav-toggle-sub::after{transform:rotate(-135deg) translateY(0)}
.submenu{position:absolute;top:calc(100% + 8px);left:0;min-width:300px;background:var(--surface);
  border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:10px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;display:grid;gap:2px}
.has-sub[aria-expanded="true"] .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:block;padding:12px 14px;border-radius:12px}
.submenu a b{display:block;font-size:15.5px}
.submenu a span{display:block;font-size:13px;color:var(--muted);font-weight:500;margin-top:2px}

/* burger */
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--surface);position:relative}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;width:22px;height:2px;
  background:var(--ink);border-radius:2px;transition:.2s}
.burger span{top:50%;left:50%;transform:translate(-50%,-50%)}
.burger span::before{top:-7px;left:0}
.burger span::after{top:7px;left:0}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* mobile drawer */
.mobile-nav{position:fixed;inset:var(--header-h) 0 0;background:var(--bg);z-index:190;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;padding:22px;display:none}
.mobile-nav.is-open{transform:translateX(0)}
.mobile-nav a{display:block;padding:15px 8px;font-size:19px;font-weight:700;border-bottom:1px solid var(--line)}
.mobile-nav .sub a{font-size:16px;font-weight:600;color:var(--muted);padding-left:18px}
.mobile-nav .btn{margin-top:22px}

/* ---------- Hero ---------- */
.hero{padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(48px,7vw,88px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero h1{margin-bottom:18px}
.hero h1 .accent{color:var(--accent-700)}
.hero .lead{max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-trust{display:flex;align-items:center;gap:14px;margin-top:26px;font-size:14px;color:var(--muted)}
.hero-trust .avatars{display:flex}
.hero-trust .avatars img{width:38px;height:38px;border-radius:50%;border:2px solid var(--bg);margin-left:-10px;object-fit:cover}
.hero-trust .avatars img:first-child{margin-left:0}

.hero-media{position:relative}
.hero-media .frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/5;background:var(--ink)}
.hero-media .frame img{width:100%;height:100%;object-fit:cover}
.play-btn{position:absolute;inset:0;margin:auto;width:84px;height:84px;border-radius:50%;
  background:rgba(255,255,255,.92);display:grid;place-items:center;box-shadow:var(--shadow);transition:transform .15s}
.play-btn:hover{transform:scale(1.06)}
.play-btn::after{content:"";width:0;height:0;border-left:22px solid var(--accent);
  border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:5px}

/* floating stat card */
.hero-stat{position:absolute;left:-14px;bottom:26px;background:var(--surface);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow);padding:14px 18px;display:flex;gap:12px;align-items:center}
.hero-stat .big{font-size:30px;font-weight:800;color:var(--accent-700);line-height:1}
.hero-stat small{display:block;font-size:12.5px;color:var(--muted);max-width:130px}

/* ---------- Stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.stat{padding:8px 4px}
.stat .num{font-size:clamp(30px,4vw,48px);font-weight:800;letter-spacing:-.02em;line-height:1;color:var(--accent-700)}
.stat .cap{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.4}
.stats--ink .stat .num{color:#fff}
.stats--ink .stat .cap{color:#A6A4BD}

/* ---------- Teaser ticker (problems) ---------- */
.teasers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.teaser{display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-height:150px;
  padding:22px;border-radius:var(--radius);border:1.5px solid var(--line);background:var(--surface);
  transition:transform .18s,border-color .18s,box-shadow .18s}
.teaser:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.teaser .q{font-size:18px;font-weight:700;line-height:1.25}
.teaser .go{font-size:14px;font-weight:700;color:var(--accent-700)}
.teaser.is-active{border-color:var(--accent);background:var(--accent-050)}

/* rotating headline ticker */
.ticker{display:inline-grid}
.ticker > span{grid-area:1/1;opacity:0;transform:translateY(12px);transition:.5s;color:var(--accent-700);font-weight:800}
.ticker > span.on{opacity:1;transform:none}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:transform .18s,box-shadow .18s}
.card--hover:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:54px;height:54px;border-radius:14px;background:var(--accent-100);display:grid;place-items:center;
  margin-bottom:18px;font-size:26px}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:16px}

/* value/benefit cards on ink */
.card--ink{background:var(--ink-800);border-color:rgba(255,255,255,.08)}
.card--ink p{color:#A6A4BD}
.card--ink .ic{background:rgba(255,122,89,.18)}

/* ---------- Product cards ---------- */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;transition:transform .18s,box-shadow .18s}
.product:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.product.is-flagship{border:2px solid var(--accent)}
.product .pic{aspect-ratio:16/10;background:var(--ink);position:relative}
.product .pic img{width:100%;height:100%;object-fit:cover}
.product .flag{position:absolute;top:14px;left:14px}
.product .body{padding:26px;display:flex;flex-direction:column;flex:1}
.product .body h3{margin-bottom:8px}
.product .body p{color:var(--muted);font-size:15.5px;flex:1}
.product .meta{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.product .meta .chip{font-size:13px;padding:6px 12px}
.product .body .btn{margin-top:auto}

/* ---------- Steps / process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding-top:14px}
.step .n{counter-increment:s;font-size:15px;font-weight:800;color:var(--accent-700);
  width:44px;height:44px;border-radius:50%;border:2px solid var(--accent);display:grid;place-items:center;margin-bottom:16px}
.step .n::before{content:"0" counter(s)}
.step h3{font-size:20px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15.5px}
.steps--ink .step p{color:#A6A4BD}

/* ---------- Accordion / FAQ ---------- */
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:24px 4px;text-align:left;font-size:19px;font-weight:700}
.acc-q .pm{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line);
  position:relative;transition:.2s}
.acc-q .pm::before,.acc-q .pm::after{content:"";position:absolute;inset:0;margin:auto;background:var(--ink);transition:.2s}
.acc-q .pm::before{width:12px;height:2px}
.acc-q .pm::after{width:2px;height:12px}
.acc-item[aria-expanded="true"] .pm{background:var(--accent);border-color:var(--accent)}
.acc-item[aria-expanded="true"] .pm::before,.acc-item[aria-expanded="true"] .pm::after{background:#fff}
.acc-item[aria-expanded="true"] .pm::after{transform:scaleY(0)}
.acc-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .26s ease}
.acc-item[aria-expanded="true"] .acc-a{grid-template-rows:1fr}
.acc-a > div{overflow:hidden}
.acc-a p{padding:0 4px 26px;color:var(--muted);max-width:780px}

/* ---------- Tabs ---------- */
.tabs-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.tab-btn{padding:13px 22px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);
  font-weight:700;font-size:15.5px;transition:.15s}
.tab-btn[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.tab-panel{display:none}
.tab-panel.is-active{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:18px}
.quote .stars{color:var(--accent);letter-spacing:3px;font-size:16px}
.quote p{font-size:16.5px;line-height:1.55;flex:1}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .who img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.quote .who b{display:block;font-size:15px}
.quote .who span{font-size:13px;color:var(--muted)}

.vquote{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;background:var(--ink)}
.vquote img{width:100%;height:100%;object-fit:cover;opacity:.85}
.vquote .play-btn{width:64px;height:64px}
.vquote .cap{position:absolute;left:16px;right:16px;bottom:16px;color:#fff;font-weight:700;font-size:15px;
  text-shadow:0 2px 12px rgba(0,0,0,.5)}

/* ---------- Cases grid ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:transform .18s,box-shadow .18s}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.case .pic{aspect-ratio:16/10;background:var(--ink)}
.case .pic img{width:100%;height:100%;object-fit:cover}
.case .body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.case .tags{display:flex;flex-wrap:wrap;gap:6px}
.case .tags span{font-size:12px;font-weight:700;color:var(--accent-700);background:var(--accent-100);padding:4px 10px;border-radius:999px}
.case h3{font-size:19px;line-height:1.25}
.case .res{margin-top:auto;font-weight:700;color:var(--ink)}
.case .res b{color:var(--accent-700)}

/* ---------- Calendar / events ---------- */
.events{display:flex;flex-direction:column;gap:14px}
.event{display:grid;grid-template-columns:120px 1fr auto;gap:22px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 26px;transition:.18s}
.event:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.event .date{text-align:center;border-right:1px solid var(--line);padding-right:18px}
.event .date .d{font-size:34px;font-weight:800;line-height:1;color:var(--accent-700)}
.event .date .m{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}
.event .info h3{font-size:20px;margin-bottom:6px}
.event .info .meta{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:14px}
.event .info .meta span{display:inline-flex;align-items:center;gap:6px}
.toolbar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;align-items:center}
.toolbar input,.toolbar select{padding:13px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-size:15px}
.toolbar input{flex:1;min-width:200px}

/* ---------- Author block ---------- */
.author{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:center}
.author .portrait{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5;background:var(--ink)}
.author .portrait img{width:100%;height:100%;object-fit:cover}
.author .roles{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.author .role{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.author .role b{display:block}
.author .role span{font-size:14px;color:var(--muted)}
.author .socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--ink) 0%,#2a2147 100%);color:#fff;border-radius:var(--radius-lg);
  padding:clamp(36px,5vw,68px);text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,89,.5),transparent 70%);top:-120px;right:-80px;filter:blur(20px)}
.cta-band h2{color:#fff;position:relative;max-width:760px;margin-inline:auto}
.cta-band p{color:#C9C7DE;position:relative;max-width:620px;margin:16px auto 0}
.cta-band .btn{margin-top:30px;position:relative}

/* ---------- Forms ---------- */
.form{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label{font-size:14px;font-weight:700}
.field .req{color:var(--accent-700)}
.field input,.field textarea,.field select{padding:15px 16px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--surface);font-size:16px;width:100%;transition:border-color .15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field textarea{min-height:110px;resize:vertical}
.field.invalid input,.field.invalid textarea{border-color:var(--err)}
.field .err-msg{display:none;color:var(--err);font-size:13px}
.field.invalid .err-msg{display:block}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.45}
.consent input{flex:0 0 auto;width:20px;height:20px;margin-top:1px;accent-color:var(--accent)}
.consent a{color:var(--accent-700);text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:12.5px;color:var(--muted-2)}

/* form card (right column / standalone) */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(24px,3vw,38px);box-shadow:var(--shadow)}
.form-card h3{margin-bottom:6px}
.form-card .sub{color:var(--muted);font-size:15px;margin-bottom:22px}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:18px}
.modal.is-open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(20,18,34,.55);backdrop-filter:blur(3px)}
.modal-card{position:relative;background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:520px;
  max-height:92vh;overflow:auto;padding:clamp(26px,3vw,40px);box-shadow:var(--shadow-lg);animation:pop .25s ease}
.modal-card.wide{max-width:640px}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.modal-close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;
  background:var(--bg);display:grid;place-items:center;font-size:22px;line-height:1;color:var(--muted)}
.modal-close:hover{background:var(--accent-100);color:var(--accent-700)}
.modal-card h3{margin-bottom:6px;padding-right:30px}
.modal-card .sub{color:var(--muted);margin-bottom:22px}

/* ---------- Quiz ---------- */
.quiz-progress{height:6px;background:var(--line);border-radius:999px;overflow:hidden;margin-bottom:22px}
.quiz-progress i{display:block;height:100%;background:var(--accent);width:25%;transition:width .3s}
.quiz-step{display:none}
.quiz-step.is-active{display:block;animation:fade .3s ease}
.quiz-step h3{margin-bottom:18px}
.quiz-options{display:grid;gap:12px}
.quiz-opt{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1.5px solid var(--line);
  border-radius:14px;background:var(--surface);text-align:left;font-weight:600;transition:.15s;width:100%}
.quiz-opt:hover{border-color:var(--accent);background:var(--accent-050)}
.quiz-opt.is-picked{border-color:var(--accent);background:var(--accent-050)}
.quiz-opt .em{font-size:24px}
.quiz-nav{display:flex;justify-content:space-between;gap:12px;margin-top:22px}
.quiz-back{color:var(--muted);font-weight:700;padding:14px 6px}
.quiz-back[hidden]{visibility:hidden}

/* ---------- Cookie banner ---------- */
.cookie{position:fixed;left:18px;right:18px;bottom:18px;z-index:280;max-width:560px;margin-inline:auto;
  background:var(--ink);color:#EDEAF2;border-radius:18px;box-shadow:var(--shadow-lg);
  padding:22px 24px;display:none;gap:16px;flex-direction:column}
.cookie.is-open{display:flex}
.cookie p{font-size:14px;color:#C9C7DE}
.cookie p a{color:#fff;text-decoration:underline}
.cookie .row{display:flex;gap:12px;flex-wrap:wrap}
.cookie .btn{padding:12px 22px;font-size:14px}

/* ---------- Breadcrumbs ---------- */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13.5px;color:var(--muted);padding-top:22px}
.crumbs a:hover{color:var(--accent-700)}
.crumbs li{display:flex;gap:8px;align-items:center}
.crumbs li+li::before{content:"/";color:var(--line)}
.crumbs [aria-current]{color:var(--ink)}

/* page hero (inner pages) */
.page-hero{padding-block:clamp(34px,5vw,64px) clamp(28px,4vw,48px)}
.page-hero h1{max-width:18ch}
.page-hero .lead{max-width:62ch;margin-top:18px}

/* prose article */
.prose{max-width:var(--maxw-narrow);font-size:18.5px}
.prose>*+*{margin-top:1.1em}
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em}
.prose ul,.prose ol{margin:1.1em 0}
.prose li{margin-bottom:.5em}
.prose ul li{position:relative;padding-left:28px;list-style:none}
.prose ul li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.prose blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 22px;margin:1.4em 0;
  font-family:var(--ff-serif);font-size:23px;line-height:1.4;color:var(--ink-700)}
.prose a{color:var(--accent-700);text-decoration:underline;text-underline-offset:3px}
.prose figure{margin:1.6em 0}
.prose img{border-radius:var(--radius)}
.prose .tablewrap{overflow-x:auto}
.prose table{width:100%;border-collapse:collapse;font-size:16px}
.prose th,.prose td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-weight:700;background:var(--surface-2)}

.callout{background:var(--accent-050);border:1px solid var(--accent-100);border-left:4px solid var(--accent);
  border-radius:14px;padding:22px 24px;margin:1.6em 0}
.callout b{color:var(--accent-700)}

/* TOC */
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.toc b{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:12px}
.toc a{display:block;padding:7px 0;color:var(--ink-700);font-weight:600;border-bottom:1px solid var(--line-2)}
.toc a:last-child{border-bottom:0}
.toc a:hover{color:var(--accent-700)}

/* ---------- Logos / trust strip ---------- */
.logos{display:flex;flex-wrap:wrap;gap:30px 44px;align-items:center;justify-content:center;opacity:.8}
.logos span{font-weight:800;font-size:20px;color:var(--muted-2);letter-spacing:-.01em}

/* split media + text */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.split--rev .media{order:2}
.split .media{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--ink);box-shadow:var(--shadow)}
.split .media img{width:100%;height:100%;object-fit:cover}

/* feature list */
.checklist li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line-2)}
.checklist li::before{content:"";flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--accent-100);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23D94E2E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center}
.checklist li b{font-weight:700}
.checklist li p{color:var(--muted);font-size:15.5px;margin-top:2px}

/* pricing-ish package */
.pkg{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pkg .card{display:flex;flex-direction:column}
.pkg .price{font-size:28px;font-weight:800;margin:8px 0}
.pkg .price small{font-size:15px;color:var(--muted);font-weight:600}
.pkg ul{margin:16px 0}
.pkg .card .btn{margin-top:auto}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#C9C7DE;padding-block:clamp(48px,6vw,80px) 30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px}
.site-footer a{color:#C9C7DE;font-size:15px}
.site-footer a:hover{color:#fff}
.footer-links li{margin-bottom:11px}
.footer-brand .brand{color:#fff}
.footer-brand p{font-size:14.5px;color:#9D9BB5;margin-top:14px;max-width:300px}
.footer-soc{display:flex;gap:10px;margin-top:18px}
.footer-soc a{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center}
.footer-soc a:hover{background:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:24px;
  display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between;font-size:13px;color:#8E8CA6}
.footer-bottom a{font-size:13px}

/* ---------- Utilities ---------- */
.center{text-align:center}
.mt-0{margin-top:0}.mt-1{margin-top:12px}.mt-2{margin-top:24px}.mt-3{margin-top:36px}.mt-4{margin-top:48px}
.mb-2{margin-bottom:24px}.mb-3{margin-bottom:36px}
.maxw-60{max-width:60ch}
.hide{display:none!important}
.nowrap{white-space:nowrap}
.divider{height:1px;background:var(--line);border:0;margin:0}
.pill-row{display:flex;flex-wrap:wrap;gap:10px}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1120px){
  .brand small{display:none}
  .nav-menu a,.nav-menu .nav-toggle-sub{padding:9px 8px;font-size:14.5px}
}
@media (max-width:900px){
  .nav-menu{display:none}
  .burger{display:block}
  .mobile-nav{display:block}
  /* В шапке на мобильных оставляем логотип + Telegram + бургер.
     CTA «Начать диалог» прячем — он доступен в выезжающем меню. */
  .nav{gap:10px}
  .nav-actions{gap:8px}
  .nav-actions .btn--primary{display:none}
  .brand{flex:1 1 auto;min-width:0}
  .brand>span{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{max-width:460px;margin-inline:auto;order:-1}
  .author,.split,.split--rev{grid-template-columns:1fr}
  .split--rev .media{order:-1}
  .products,.cases,.quotes,.teasers,.grid-3,.grid-4,.pkg{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
  .event{grid-template-columns:80px 1fr;gap:16px}
  .event .cta{grid-column:1/-1}
}
@media (max-width:620px){
  body{font-size:16.5px}
  .brand{font-size:18px}
  .brand img{width:38px;height:38px}
  .nav-tg{width:38px;height:38px}
  .nav-tg img{width:26px;height:26px}
  .burger{width:42px;height:42px}
  .products,.cases,.quotes,.teasers,.grid-3,.grid-4,.grid-2,.pkg,.stats{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .hero-stat{left:8px;right:8px;bottom:8px}
  .cta-band{padding:32px 22px}
  .acc-q{font-size:17px}
}