/* tools.deltalab.ru — фирменный стиль DELTALAB 1.3: Manrope, оранжевый и графит (Brand-Kit/deltalab-ru/tokens.css).
   Тёмный первый экран и подвал, светлая бумага в середине — как deltatechnologies.ru и заглушка сайта. */
@font-face{font-family:Manrope;src:url(/assets/manrope.woff2) format("woff2");font-weight:200 800;font-display:swap}
:root{--orange:#ef7f1a;--orange-ink:#a74800;--ink:#191b1d;--ink-2:#232629;--paper:#f5f5f2;--white:#fff;--muted:#5c6066;--muted-dark:#b5b8bc;--line:#d9dde1;--line-dark:#ffffff26;--ok:#1f7a3a;--error:#b3261e;--radius:9px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
img{display:block;max-width:100%}
h1,h2,h3,p{margin-top:0}
.wrap{max-width:1360px;margin:auto;padding-left:56px;padding-right:56px}
.dark{background:var(--ink);color:#fff}
.muted{color:var(--muted)}
.small{font-size:13px}
.skip-link{position:fixed;left:16px;top:-100px;background:#fff;color:var(--ink);padding:10px 14px;z-index:100;border-radius:6px}
.skip-link:focus{top:12px}

/* Шапка */
.site-header{background:var(--ink);color:#fff}
.header-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:22px;padding-bottom:22px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand img{width:168px;height:36px}
.brand span{font-size:13px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted-dark);border-left:1px solid #ffffff33;padding-left:14px;line-height:1.2}
.header-nav{display:flex;align-items:center;gap:26px;font-size:14px}
.nav-all{text-decoration:none}
.nav-all:hover{text-decoration:underline;text-underline-offset:5px}
.outline{border:1px solid var(--orange);border-radius:6px;padding:10px 18px;display:inline-flex;gap:18px;white-space:nowrap;text-decoration:none;min-height:44px;align-items:center}
.outline:hover{background:#ffffff0d}
.outline span{color:var(--orange)}

/* Первый экран */
.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:center;gap:48px;padding-top:40px;padding-bottom:76px}
.hero-short{grid-template-columns:1fr;padding-bottom:96px}
.eyebrow{font-size:11px;letter-spacing:2px;font-weight:600;text-transform:uppercase;margin:0 0 22px}
.eyebrow-accent{color:var(--orange)}
.dot{display:inline-block;width:6px;height:6px;background:var(--orange);border-radius:50%;vertical-align:middle;margin-right:9px}
h1{font-size:clamp(38px,5vw,72px);line-height:1.07;letter-spacing:-2.6px;font-weight:700;margin-bottom:22px}
h1 em{font-style:normal;color:var(--orange)}
.lead{font-size:18px;line-height:1.6;max-width:620px;color:#d9dde1}
.lead p{margin-bottom:0}
.actions{margin:28px 0 0}
.button{display:inline-flex;justify-content:space-between;align-items:center;gap:28px;padding:15px 22px;min-height:48px;background:var(--orange);color:var(--ink);font-weight:700;border-radius:6px;font-size:14px;text-decoration:none;border:0;cursor:pointer;font-family:inherit}
.button:hover{filter:brightness(1.07)}
.button span{font-size:20px;line-height:1}
.button-dark{background:var(--ink);color:#fff}
.button-dark span{color:var(--orange)}
.button-small{padding:9px 16px;min-height:40px}
.feature{display:grid;gap:16px}
.feature-card{display:grid;gap:10px;background:#ffffff0d;border:1px solid var(--line-dark);border-radius:var(--radius);padding:28px;text-decoration:none;transition:border-color .2s}
.feature-card:hover{border-color:var(--orange)}
.feature-card .eyebrow{margin:0}
.feature-title{font-size:24px;font-weight:700;line-height:1.25;letter-spacing:-.5px}
.feature-text{color:#c1c3c7;font-size:15px}
.feature-go{color:var(--orange);font-weight:600;font-size:14px}

/* Каталог */
.section{padding-top:80px;padding-bottom:80px}
h2.title{font-size:clamp(30px,3.6vw,48px);line-height:1.14;letter-spacing:-1.5px;margin-bottom:14px}
.intro{color:var(--muted);font-size:15px;max-width:660px;margin-bottom:36px}
.groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.group{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;scroll-margin-top:24px}
.group h3{font-size:18px;line-height:1.3;letter-spacing:-.3px;margin-bottom:12px}
.group-tools{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.group-tools .is-ready a{font-weight:700;color:var(--orange-ink);text-decoration:none}
.group-tools .is-ready a:hover{text-decoration:underline;text-underline-offset:4px}
.group-tools .is-planned{color:var(--muted)}
.soon{font-size:10px;letter-spacing:1px;text-transform:uppercase;border:1px solid var(--line);border-radius:4px;padding:1px 6px;margin-left:4px;white-space:nowrap}
.sibling{margin:36px 0 0;border-top:1px solid var(--line);padding-top:24px;font-size:15px;color:var(--muted)}
.sibling a{color:var(--orange-ink);font-weight:600}

/* Промо в агентство */
.promo{background:var(--orange);color:var(--ink)}
.promo-inner{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-top:56px;padding-bottom:56px}
.promo h2{font-size:clamp(28px,3vw,40px);line-height:1.15;letter-spacing:-1px;margin-bottom:10px}
.promo p{margin-bottom:0;max-width:640px}
.promo .eyebrow{margin-bottom:14px}

/* Страница инструмента */
.tool-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start;padding-top:28px;padding-bottom:64px}
.tool-head h1{font-size:clamp(34px,4.2vw,58px);letter-spacing:-2px;margin-top:18px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:13px;color:var(--muted-dark)}
.crumbs li+li::before{content:"→";margin-right:6px;color:#ffffff55}
.crumbs a{color:inherit;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.tool-card{background:#fff;color:var(--ink);border-radius:12px;padding:28px;box-shadow:0 24px 48px #0000002e}
.field-label{display:block;font-weight:700;font-size:15px;margin-bottom:10px}
.field{width:100%;font:inherit;font-size:28px;font-weight:600;letter-spacing:2px;padding:14px 16px;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-variant-numeric:tabular-nums}
.field:focus{border-color:var(--orange);outline:none;box-shadow:0 0 0 4px #ef7f1a33}
.field::placeholder{color:#c3c6ca}
.field-hint{font-size:13px;color:var(--muted);margin:10px 0 0}
.bin-status{min-height:1.6em;font-size:14px;margin:10px 0 0;color:var(--muted)}
.bin-status.is-ok{color:var(--ok)}
.bin-status.is-error{color:var(--error)}
.bin-result{border-top:1px solid var(--line);margin-top:18px;padding-top:22px;display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:24px;align-items:start}
.bin-result[hidden]{display:none}
.bank-card{aspect-ratio:1.586;border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#2e3236,#191b1d 65%);color:#fff;box-shadow:0 10px 24px #0000002b;overflow:hidden}
.bank-card-name{font-weight:700;font-size:15px;line-height:1.2;overflow-wrap:anywhere}
.bank-card-number{font-size:14px;letter-spacing:1.5px;font-variant-numeric:tabular-nums;white-space:nowrap}
.bank-card-scheme{align-self:flex-end;font-weight:700;font-size:13px;letter-spacing:.5px}
.bin-facts{margin:0;display:grid;gap:8px;font-size:15px}
.bin-facts div{display:grid;grid-template-columns:minmax(0,150px) minmax(0,1fr);gap:12px}
.bin-facts dt{color:var(--muted)}
.bin-facts dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.bin-facts a{color:var(--orange-ink)}
.bin-note{grid-column:1/-1;margin:0;font-size:14px;background:#fff4e8;border-radius:8px;padding:12px 14px}
.bin-result .chip{grid-column:1/-1;justify-self:start}
.tool-privacy{font-size:13px;color:var(--muted);margin:18px 0 0}

/* Текст инструмента */
.guide>*{max-width:860px}
.guide>.share-bar{max-width:none}
.guide h2{font-size:clamp(24px,2.4vw,32px);line-height:1.2;letter-spacing:-.8px;margin:48px 0 16px}
.guide h2:first-child{margin-top:0}
.guide p,.guide li{font-size:16px}
.guide a{color:var(--orange-ink)}
.guide ul{padding-left:22px}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.bin-table{width:100%;border-collapse:collapse;font-size:15px}
.bin-table th,.bin-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.bin-table tr:last-child th,.bin-table tr:last-child td{border-bottom:0}
.bin-table thead th{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.bin-table tbody th{white-space:nowrap}
.bin-sample{display:inline-flex;align-items:baseline;gap:6px;margin:2px 14px 2px 0;font-variant-numeric:tabular-nums;font-weight:600;text-decoration:none;color:var(--orange-ink)}
.bin-sample small{font-weight:500;color:var(--muted);font-size:12px}
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style-position:outside}
.faq details p{margin:0 0 16px;color:#33373b}
.sources{padding-left:22px}
.chip{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer}
.chip:hover{border-color:var(--orange)}
.share-bar{margin-top:48px;border-top:1px solid var(--line);padding-top:24px}
.share-title{font-weight:700;margin-bottom:12px}
.share-links{display:flex;flex-wrap:wrap;gap:10px}

/* Подвал и плашка про cookie */
.site-footer{background:var(--ink);color:#c1c3c7}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:36px;padding-top:44px;padding-bottom:44px;font-size:13px}
.footer-grid p{margin:0 0 8px;line-height:1.7}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.footer-grid a{color:#fff}
.footer-brand{font-size:19px;letter-spacing:1px;font-weight:700;color:#fff}
.footer-title{font-weight:700;color:#fff}
.site-footer .muted{color:#8d9196}
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--ink);color:#fff;border:1px solid var(--line-dark);border-radius:10px;padding:12px 14px 12px 18px;font-size:14px;z-index:50;box-shadow:0 12px 32px #0000004d}
.cookie-bar[hidden]{display:none}
.cookie-bar a{color:#fff}

@media (max-width:1100px){.groups{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1000px){
  .wrap{padding-left:32px;padding-right:32px}
  .hero,.tool-hero{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .promo-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:700px){
  .wrap{padding-left:20px;padding-right:20px}
  .header-inner{padding-top:14px;padding-bottom:14px;gap:12px}
  .brand img{width:126px;height:27px}
  .brand span{display:none}
  .nav-all{display:none}
  .outline{padding:8px 12px;gap:0;font-size:13px}
  .outline span{display:none}
  .hero{padding-top:24px;padding-bottom:52px}
  .tool-hero{padding-top:18px;padding-bottom:40px}
  h1{letter-spacing:-1.6px}
  .lead{font-size:16px}
  .tool-card{padding:20px;border-radius:10px}
  .field{font-size:24px}
  .bin-result{grid-template-columns:1fr}
  .bank-card{max-width:280px}
  .bin-facts div{grid-template-columns:minmax(0,120px) minmax(0,1fr)}
  .section{padding-top:56px;padding-bottom:56px}
  .groups,.footer-grid{grid-template-columns:1fr}
  .bin-table th,.bin-table td{padding:10px 12px}
  .bin-table tbody th{white-space:normal}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}