/* ============================================================
   БИНЭКСТ — лендинг. Стили. Самодостаточный файл: токены здесь.
   ============================================================ */
:root{
  --navy:#0a1f44;--navy2:#12306b;--deep:#071429;
  --acc:#1a5cff;--mint:#6ee7a8;--mint-dk:#1a7f4e;--amber:#f5a623;
  --bg:#f4f6f9;--panel:#fff;--ink:#182338;--muted:#5a6b85;
  --line:#dfe6f0;--line2:#c6d2e2;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --disp:'Unbounded',var(--body);
  --cham:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6}
::selection{background:var(--navy);color:#fff}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.15;color:var(--navy)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.mono{font-family:var(--mono)}
.wrap{max-width:1320px;margin:0 auto;padding:0 24px}
section[id]{scroll-margin-top:110px}
/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--mono);font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:13px 22px;border:none;clip-path:var(--cham);transition:transform .25s,background .25s,color .25s,box-shadow .25s}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy2);transform:translateY(-2px);box-shadow:0 10px 24px rgba(10,31,68,.25)}
.btn-ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
/* ---------- шапка ---------- */
.hdr{margin-top:4px;position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr-top{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;background:var(--navy);color:#bcd0ec;font-size:10.5px;letter-spacing:.14em;padding:7px 16px;text-transform:uppercase}
.hdr-main{margin-top:-2px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:14px 24px}
.hdr-main .logo{justify-self:start}
.hdr-main .hdr-right{justify-self:end;display:flex;align-items:center;gap:14px}
/* ---------- логотип: единый стиль с catalog.html ---------- */
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-b{width:58px;height:58px;flex:none;display:grid;place-items:center;background:var(--navy);color:#fff;font-family:var(--disp);font-weight:900;font-size:26px;clip-path:var(--cham)}
.logo-t{display:flex;flex-direction:column;line-height:1.15}
.logo-t b{font-family:var(--disp);font-size:26px;font-weight:900;letter-spacing:.02em;color:var(--navy);text-transform:uppercase}
.logo-t i{font-style:normal;font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.32em;color:var(--muted);text-transform:uppercase;margin-top:5px}
.logo-b{width:40px;height:40px;flex:none;display:grid;place-items:center;background:var(--navy);color:#fff;font-family:var(--disp);font-weight:900;font-size:20px;clip-path:var(--cham)}
.logo-t{display:flex;flex-direction:column;line-height:1.2}
.logo-t b{font-family:var(--disp);font-size:19px;letter-spacing:.06em;color:var(--navy)}
.logo-t i{display:block;font-family:var(--mono);font-weight:400;font-size:9px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase}
/* ---------- меню: единый стиль с catalog.html ---------- */
.nav{display:flex;gap:34px;font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase}
.nav a{position:relative;color:var(--muted);padding:6px 0 10px;transition:color .2s}
.nav a:hover{color:var(--navy)}
.nav a.active{color:var(--navy);font-weight:700}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--acc)}
.nav-tel{font-size: 14px;color:var(--navy)!important;font-weight:700}
.hdr-right{display:flex;align-items:center;gap:14px}
.hdr-dept{font-size:10px;letter-spacing:.18em;color:var(--muted)}
.burger{display:none;width:40px;height:38px;flex:none;background:#fff;border:1px solid var(--line2);clip-path:var(--cham);flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger span{width:18px;height:2px;background:var(--navy)}
/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,480px);gap:44px;align-items:center;padding:56px 24px 44px}
.eyebrow{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--acc);display:inline-flex;align-items:center;gap:12px;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--acc)}
.hero h1{font-size:clamp(40px,6vw,76px);font-weight:900;letter-spacing:.02em}
.hero-sub{margin:10px 0 16px;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.hero-p{max-width:560px;color:var(--muted);font-size:15px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 14px}
.hero-tel{font-size:12px;color:var(--muted);letter-spacing:.08em}
.hero-tel a{color:var(--navy);font-weight:700}
/* ---------- терминал ---------- */
.term-wrap{position:relative}
.term-tag{position:absolute;right:-14px;top:-14px;z-index:6;background:var(--amber);color:#241703;font-size:11px;font-weight:700;letter-spacing:.1em;padding:7px 12px;clip-path:var(--cham);transform:rotate(3deg);box-shadow:0 10px 22px rgba(245,166,35,.35);pointer-events:none}
.term{background:var(--navy);clip-path:var(--cham);box-shadow:0 34px 80px rgba(10,31,68,.35);border:1px solid var(--navy2)}
.term-head{display:flex;align-items:center;gap:8px;padding:13px 18px;border-bottom:1px solid var(--navy2);background:#0d2650}
.term-head i{width:11px;height:11px;border-radius:50%}
.term-head i:nth-child(1){background:#ff6b5e}
.term-head i:nth-child(2){background:var(--amber)}
.term-head i:nth-child(3){background:var(--mint)}
.term-head span{margin-left:auto;font-size:11px;color:#7f9cc7;letter-spacing:.12em}
.term-body{padding:22px 22px 26px;font-size:12.5px;line-height:2;min-height:340px;color:#bcd0ec}
.term-body .ok{color:var(--mint);font-weight:700}
.term-body .hot{color:var(--amber);font-weight:700}
.term-body .tl{opacity:0;transform:translateX(-8px);transition:opacity .4s,transform .4s;white-space:pre-wrap}
.term-body .tl.on{opacity:1;transform:none}
.tcur{display:inline-block;width:9px;height:16px;background:var(--mint);vertical-align:-3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.geo{margin-top:12px;text-align:right;font-size:10.5px;letter-spacing:.16em;color:var(--muted)}
/* ---------- марка-лента ---------- */
.marquee{overflow:hidden;background:#fff;border-block:1px solid var(--line);padding:12px 0}
.mq-track{display:flex;width:max-content;animation:mq 30s linear infinite}
.mq-track span{white-space:nowrap;font-family:var(--mono);font-size:12px;letter-spacing:.22em;color:var(--muted)}
@keyframes mq{to{transform:translateX(-50%)}}
/* ---------- секции ---------- */
.sec{padding:64px 24px}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-num{font-size:11px;letter-spacing:.3em;color:var(--acc);text-transform:uppercase}
.sec-head h2{font-size:clamp(26px,3.6vw,42px);margin:10px 0 12px;text-transform:uppercase}
.sec-head p{color:var(--muted)}
.sec-facts{list-style:none;margin:18px 0;display:grid;gap:6px;font-size:12px;letter-spacing:.1em;color:var(--navy)}
.sec-facts li::before{content:"▸ ";color:var(--acc)}
/* ---------- направления ---------- */
.srv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.srv{background:var(--panel);border:1px solid var(--line);clip-path:var(--cham);padding:22px;display:flex;flex-direction:column;gap:10px;transition:transform .3s,box-shadow .3s,border-color .3s}
.srv:hover{transform:translateY(-6px);border-color:var(--navy);box-shadow:0 22px 44px rgba(10,31,68,.14)}
.srv-num{font-size:12px;color:var(--line2);letter-spacing:.2em}
.srv h3{font-size:17px}
.srv p{font-size:13.5px;color:var(--muted);flex:1}
.srv-tags{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.srv-tags li{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mint-dk);background:#e3f8ec;padding:4px 8px}
.srv-price{font-weight:700;color:var(--navy);font-size:15px}
.srv-more{font-size:11px;letter-spacing:.14em;color:var(--acc)}
.srv-more:hover{color:var(--navy)}
/* ---------- каталог-табы ---------- */
.cat-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.cat-tabs{display:flex;flex-wrap:wrap;border:1px solid var(--line2);background:#fff;clip-path:var(--cham);overflow:hidden}
.cat-tab{border:none;background:none;padding:12px 18px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);transition:background .2s,color .2s}
.cat-tab+.cat-tab{border-left:1px solid var(--line)}
.cat-tab:hover{color:var(--navy)}
.cat-tab.active{background:var(--navy);color:#fff}
.cat-pane{display:none;background:var(--panel);border:1px solid var(--line);clip-path:var(--cham);overflow:hidden}
.cat-pane.active{display:block}
.ct-row{display:grid;grid-template-columns:minmax(0,1fr) 190px 130px;gap:16px;align-items:center;padding:13px 18px;border-bottom:1px solid var(--line);font-size:13.5px}
.ct-row:last-child{border-bottom:none}
.ct-head{background:#eef2f8;font-size:10px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.ct-s{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.ct-s.ok{color:var(--mint-dk)}
.ct-s.hot{color:#8a5a00}
.ct-p{font-weight:700;color:var(--navy);text-align:right;white-space:nowrap}
.cat-note{margin:14px 0 18px;font-size:12px;color:var(--muted)}
/* ---------- шаги ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:step}
.step{background:var(--panel);border:1px solid var(--line);clip-path:var(--cham);padding:20px;display:flex;flex-direction:column;gap:10px}
.step-n{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--line2)}
.step h3{font-size:15px}
.step p{font-size:12.5px;color:var(--muted);flex:1}
.step-m{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.step-m b{color:var(--acc)}
/* ---------- счётчики ---------- */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:10px 24px 54px}
.cnt{background:var(--navy);color:#fff;clip-path:var(--cham);padding:26px 20px;text-align:center}
.cnt b{display:block;font-family:var(--disp);font-size:clamp(28px,3.4vw,44px);font-weight:900;color:var(--mint)}
.cnt span{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#bcd0ec}
/* ---------- почему ---------- */
.why-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:34px;align-items:start}
.why-grid h2{font-size:clamp(26px,3.4vw,40px);margin:10px 0 12px;text-transform:uppercase}
.why-grid p{color:var(--muted);max-width:640px}
.why-list{list-style:none;margin-top:20px;display:grid;gap:10px;max-width:680px}
.why-list li{padding-left:20px;position:relative;font-size:14.5px}
.why-list li::before{content:"▸";position:absolute;left:0;color:var(--acc)}
.why-side{position:relative;align-self:start;width:100%;aspect-ratio:1/1;margin:0;background:var(--navy);clip-path:var(--cham);overflow:hidden}
@supports not (aspect-ratio:1/1){.why-side{min-height:440px}}
.why-side img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.why-side figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:14px 16px;background:linear-gradient(transparent,rgba(7,20,41,.88));color:#bcd0ec;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase}
/* ---------- отзывы ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rev{background:var(--panel);border:1px solid var(--line);clip-path:var(--cham);padding:20px;display:flex;flex-direction:column;gap:12px}
.rev-stars{color:var(--amber);letter-spacing:.2em}
.rev p{font-size:13px;color:var(--ink);flex:1}
.rev b{color:var(--navy);font-size:14px}
.rev-role{font-size:9.5px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:10px;max-width:860px}
.faq{background:var(--panel);border:1px solid var(--line);clip-path:var(--cham)}
.faq summary{list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;padding:16px 18px;cursor:pointer;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:18px;color:var(--acc)}
.faq[open] summary::after{content:"−"}
.faq p{padding:0 18px 18px;font-size:13.5px;color:var(--muted)}
/* ---------- контакты ---------- */
.ct-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:start}
.ct-card{background:var(--panel);border:1px solid var(--line);clip-path:var(--cham);padding:22px;display:grid;gap:8px;font-size:13px}
.ct-card span{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.ct-card a,.ct-card b{color:var(--navy);font-weight:700;font-size:15px}
.ct-card a:hover{color:var(--acc)}
.ct-soc{display:grid;gap:10px}
/* ---------- футер ---------- */
.ftr{background:var(--deep);color:#8fa5c8;margin-top:60px;padding:44px 0 0}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px;padding-bottom:34px}
.logo-light .logo-t b{color:#fff}
.logo-light .logo-t i{color:#8fa5c8}
.ftr p{font-size:12.5px;margin-top:14px;max-width:300px}
.ftr-col{display:grid;gap:8px;justify-items:start;font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.ftr-col b{color:#fff;letter-spacing:.2em;margin-bottom:4px}
.ftr-col a:hover{color:var(--mint)}
.ftr-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);padding:16px 24px;font-size:10.5px;letter-spacing:.12em}
.ftr-bottom a:hover{color:var(--mint)}
/* ---------- появление при скролле ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.vis{opacity:1;transform:none}
/* ---------- адаптив ---------- */
@media(max-width:1100px){
  .srv-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .rev-grid{grid-template-columns:repeat(2,1fr)}
  .counters{grid-template-columns:repeat(2,1fr)}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:999px){
  .hero{grid-template-columns:1fr;gap:34px;padding-top:36px}
  .geo{text-align:left}
.nav{gap:18px;font-size:14px}
.nav a{padding:4px 0 8px}
  .nav{position:fixed;inset:0;top:0;background:var(--bg);flex-direction:column;padding:90px 28px 40px;gap:18px;font-size:12px;transform:translateX(100%);transition:transform .3s;z-index:90}
  body.menu-open .nav{transform:none}
  body.menu-open{overflow:hidden}
  .burger{display:flex;z-index:95}
  .hdr-dept{display:none}
  .why-grid{grid-template-columns:1fr}
  .why-side{aspect-ratio:1/1}
  .ct-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .hdr-top span{display:none}
  .srv-grid,.rev-grid,.steps{grid-template-columns:1fr}
  .counters{grid-template-columns:1fr 1fr}
  .ct-row{grid-template-columns:minmax(0,1fr) 110px;gap:8px}
  .ct-row .ct-s{grid-column:2;text-align:right}
  .ct-row .ct-p{grid-column:1 / -1;text-align:left}
  .ct-head{display:none}
  .ftr-grid{grid-template-columns:1fr}
  .term-body{min-height:0;font-size:11px;padding:16px}
.logo-b{width:42px;height:42px;font-size:19px}
.logo-t b{font-size:19px}
.logo-t i{font-size:8.5px;letter-spacing:.22em;margin-top:3px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important;scroll-behavior:auto!important}
}
/* ---------- десктоп: фото пропорционально высоте секции ---------- */
@media(min-width:1000px){
  .why-grid{grid-template-columns:minmax(0,1fr) minmax(340px,460px);align-items:stretch}
  .why-side{aspect-ratio:auto;align-self:stretch;min-height:560px}
  .why-side img{object-position:center 40%}
}

/* ---------- мобильная шапка после унификации (перебивает старые правила) ---------- */
.hdr-dept{font-size:10px;letter-spacing:.18em;color:var(--muted,#5a6b85);text-transform:uppercase;white-space:nowrap}
.hdr-catalog{padding:11px 18px;font-size:11.5px;white-space:nowrap}
.nav-tel{white-space:nowrap}
.burger{flex:none}
@media(max-width:1100px){
  .hdr-dept{display:none}
}
@media(max-width:999px){
  .hdr-catalog{display:none}          /* кнопка «В КАТАЛОГ» — только десктоп */
  .hdr-top span{display:none}         /* тиккер без правой части */
  .hdr-main{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px}
  .burger{display:flex}               /* бургер всегда виден с этой ширины */
}
@media(max-width:640px){
  .nav-tel{display:none}              /* телефон убираем: он есть в тиккере и подвале */
  .hdr-main{padding:10px 14px}
  .hdr-top{font-size:9px}
  .logo-b{width:42px;height:42px;font-size:19px}
  .logo-t b{font-size:19px}
  .logo-t i{font-size:8.5px;letter-spacing:.22em;margin-top:3px}
}
/* ---------- вкладки каталога на лендинге: фиксированная сегмент-панель ---------- */
.cat-bar{display:flex;align-items:stretch;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:18px 0 14px}
.cat-tabs{
  display:flex;flex:1 1 420px;min-width:0;
  border:1px solid #c6d2e2;background:#fff;
  overflow:hidden;                                  /* активная вкладка не может торчать */
  clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,0 100%);
}
.cat-tab{
  flex:1 1 0;min-width:0;
  padding:13px 10px;border:none;background:none;
  font-family:var(--mono,'JetBrains Mono',monospace);font-size:10.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:#5a6b85;
  cursor:pointer;transition:background .2s,color .2s;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;   /* длинные названия не рвут панель */
}
.cat-tab + .cat-tab{border-left:1px solid #dfe6f0}
.cat-tab:hover{color:#0a1f44;background:#f2f6ff}
.cat-tab.active{background:#0a1f44;color:#fff}                 /* заподлицо, безOwnной фаски и тени */
.cat-bar .btn{flex:none;align-self:stretch}                    /* кнопка в высоту панели */
@media(max-width:640px){
  .cat-tabs{display:grid;grid-template-columns:1fr 1fr}         /* мобильная сетка 2×2 */
  .cat-tab{border-left:none;border-top:1px solid #dfe6f0}
  .cat-tab:nth-child(even){border-left:1px solid #dfe6f0}
  .cat-tab:nth-child(-n+2){border-top:none}
}