/* vavada4793.com — каркас «Досье», префикс .slate-, палитра «бирюзовый лёд по сланцу» */

:root {
  --bg: #0e1418;      /* фон страницы */
  --bg2: #141b20;     /* плашки и карточки */
  --line: #223037;    /* тонкие границы */
  --line2: #34474e;   /* активные границы */
  --tx: #eaf4f3;      /* основной текст */
  --tx2: #9fb3b2;     /* вторичный текст */
  --tx3: #718786;     /* подписи */
  --acc: #4fd1c5;     /* акцент 1 */
  --acc2: #dce9e8;    /* акцент 2 */
}

* { box-sizing: border-box }
html { scroll-behavior: smooth }
body {
  margin: 0;
  font: 16px/1.68 "PT Serif", Georgia, "Times New Roman", serif;
  color: var(--tx);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; line-height: 1.22; margin: 0 0 14px }
p { margin: 0 0 14px }
a { color: var(--acc); text-decoration: none }
a:hover { text-decoration: underline }

.slate-skip { position: absolute; top: -44px; left: 12px; background: var(--acc); color: #08181a; padding: 9px 14px; z-index: 99 }
.slate-skip:focus { top: 12px }
.slate-w { max-width: 1180px; margin: 0 auto; padding: 0 22px }

/* шапка */
.slate-top { position: sticky; top: 0; z-index: 50; background: rgba(14, 20, 24, .93); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line) }
.slate-top__in { max-width: 1180px; margin: 0 auto; padding: 12px 22px; display: flex; align-items: center; gap: 18px }
.slate-brand { display: flex; align-items: center; gap: 11px; color: var(--tx) }
.slate-brand svg { width: 34px; height: 34px }
.slate-brand__n { font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 18px; line-height: 1 }
.slate-brand__s { display: block; font-size: 10px; letter-spacing: 2.2px; text-transform: uppercase; color: var(--tx3); margin-top: 5px }
.slate-nav { display: flex; gap: 18px; margin-left: auto; flex-wrap: wrap }
.slate-nav a { color: var(--tx2); font-size: 14px; min-height: 44px; display: inline-flex; align-items: center }

/* кнопки */
.slate-b { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 12px 22px; font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 14px; border: 1px solid transparent }
.slate-b--go { background: var(--acc); color: #08181a; font-weight: 600 }
.slate-b--gh { border-color: var(--line2); color: var(--tx) }
.slate-b--sm { padding: 9px 16px; font-size: 13px; background: var(--bg2); border-color: var(--line2) }
.slate-b--lg { padding: 15px 30px; font-size: 15px }

/* герой: контент + карточка-паспорт */
.slate-hero { padding: 50px 0 54px; border-bottom: 1px solid var(--line) }
.slate-hero__g { display: grid; grid-template-columns: 1.3fr .9fr; gap: 40px; align-items: start }
.slate-hero h1 { font-size: clamp(26px, 3.9vw, 42px) }
.slate-hero__p { color: var(--tx2); font-size: 17px }
.slate-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 24px }
.slate-kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px }
.slate-kpi__c { border: 1px solid var(--line); background: var(--bg2); padding: 14px }
.slate-kpi__v { font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 19px; color: var(--acc2) }
.slate-kpi__l { display: block; font-size: 12.5px; color: var(--tx3); margin-top: 4px }
.slate-pass { border: 1px solid var(--line2); background: var(--bg2) }
.slate-pass__h { padding: 13px 18px; border-bottom: 1px solid var(--line); font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 15px; color: var(--acc2) }
.slate-pass__r { display: flex; justify-content: space-between; gap: 14px; padding: 11px 18px; border-bottom: 1px solid var(--line); font-size: 13.5px }
.slate-pass__r:last-child { border-bottom: 0 }
.slate-pass__k { color: var(--tx3) }
.slate-pass__v { color: var(--tx); text-align: right }

/* основная сетка: липкое оглавление + контент */
.slate-body { display: grid; grid-template-columns: 230px 1fr; gap: 38px; align-items: start }
.slate-index { position: sticky; top: 78px; border-left: 2px solid var(--line2); padding-left: 16px }
.slate-index a { display: block; color: var(--tx2); font-size: 13.5px; padding: 7px 0; min-height: 44px }
.slate-index a:hover { color: var(--acc) }
.slate-index__n { color: var(--tx3); margin-right: 8px }

/* секция-«документ» */
.slate-s { padding: 44px 0; border-bottom: 1px solid var(--line) }
.slate-s__card { display: inline-flex; gap: 14px; align-items: baseline; border: 1px solid var(--line2); padding: 7px 14px; margin-bottom: 14px }
.slate-s__num { font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; color: var(--acc); font-size: 13px }
.slate-s__tag { font-size: 11.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--tx3) }
.slate-s h2 { font-size: clamp(22px, 2.8vw, 30px); max-width: 26ch }
.slate-p { color: var(--tx2); font-size: 16.5px; max-width: 80ch }
.slate-note { color: var(--tx3); font-size: 14px; max-width: 78ch }

/* пары блоков */
.slate-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 18px }
.slate-box { border: 1px solid var(--line); background: var(--bg2); padding: 18px }
.slate-box h3 { font-size: 15.5px }
.slate-box p { font-size: 14.5px; color: var(--tx2); margin: 0 }

/* таблицы */
.slate-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: 18px }
.slate-t { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 560px }
.slate-t th { text-align: left; font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 11.5px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--tx3); padding: 11px 12px; border-bottom: 1px solid var(--line2) }
.slate-t td { padding: 12px; border-bottom: 1px solid var(--line); color: var(--tx2); vertical-align: top }
.slate-t td:first-child { color: var(--tx) }

/* отзывы */
.slate-rev { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px }
.slate-rev__c { border-top: 2px solid var(--acc); padding-top: 13px }
.slate-rev__c p { font-size: 14.5px; color: var(--tx2) }
.slate-rev__m { font-size: 12.5px; color: var(--tx3) }

/* полоса CTA */
.slate-band { padding: 42px 0; border-bottom: 1px solid var(--line); background: var(--bg2) }
.slate-band__in { display: flex; justify-content: space-between; align-items: center; gap: 22px; flex-wrap: wrap }
.slate-band p { font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: clamp(18px, 2.3vw, 25px); margin: 0; max-width: 32ch }

/* FAQ в две колонки */
.slate-faq { columns: 2; column-gap: 20px; margin-top: 18px }
.slate-faq details { break-inside: avoid; border: 1px solid var(--line); background: var(--bg2); padding: 14px 16px; margin-bottom: 12px }
.slate-faq summary { cursor: pointer; font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 14.5px; list-style: none; min-height: 44px; display: flex; align-items: center }
.slate-faq summary::-webkit-details-marker { display: none }
.slate-faq summary::before { content: "§ "; color: var(--acc) }
.slate-faq p { margin: 9px 0 0; font-size: 14.5px; color: var(--tx2) }

/* редакция и футер */
.slate-auth { padding: 42px 0; border-bottom: 1px solid var(--line) }
.slate-auth p { color: var(--tx2); font-size: 14.5px; max-width: 90ch }
.slate-f { padding: 36px 0 54px; font-size: 13.5px; color: var(--tx3) }
.slate-f__g { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 26px; margin-bottom: 22px }
.slate-f h4 { font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; font-size: 14px; color: var(--acc2); margin-bottom: 10px }
.slate-f ul { list-style: none; padding: 0; margin: 0 }
.slate-f li { margin-bottom: 6px }
.slate-18 { display: inline-block; border: 1px solid var(--acc2); color: var(--acc2); padding: 6px 11px; font-family: "Comfortaa", ui-rounded, "Segoe UI", sans-serif; margin-bottom: 10px }
.slate-f__law { border-top: 1px solid var(--line); padding-top: 18px; line-height: 1.75 }

@media (max-width: 1000px) {
  .slate-hero__g, .slate-duo, .slate-rev, .slate-f__g { grid-template-columns: 1fr }
  .slate-body { grid-template-columns: 1fr; gap: 14px }
  .slate-index { position: static; display: flex; gap: 10px; overflow-x: auto; border-left: 0; border-bottom: 1px solid var(--line); padding: 0 0 8px }
  .slate-index a { white-space: nowrap }
  .slate-faq { columns: 1 }
}
@media (max-width: 600px) {
  .slate-top__in { flex-wrap: wrap; padding: 10px 15px }
  .slate-nav { width: 100%; order: 3; margin-left: 0; gap: 13px }
  .slate-w, .slate-top__in { padding-left: 15px; padding-right: 15px }
  .slate-kpi { grid-template-columns: repeat(2, 1fr) }
  .slate-s { padding: 34px 0 }
  .slate-t { font-size: 13.5px }
  .slate-t th, .slate-t td { padding: 9px 8px }
}