/* ============================================================
   Findock — лендинг. Чистый CSS, без сборки и зависимостей.
   ============================================================ */

:root{
  --bg:#FBF8F5;
  --ink:#26160E;
  --ink-2:#6B5D52;
  --line:#EDE3D8;
  --white:#fff;
  --dark:#140702;

  --acc-1:#FB6B35;
  --acc-2:#E13E12;
  --acc:linear-gradient(135deg,#FB6B35 0%,#E13E12 100%);

  --ok:#1E7F4F;
  --ok-bg:#E7F5ED;
  --warn:#B8860B;

  --shadow:0 2px 4px rgba(38,22,14,.04), 0 12px 32px rgba(38,22,14,.06);
  --shadow-lg:0 8px 16px rgba(38,22,14,.06), 0 32px 64px rgba(38,22,14,.10);
  --r:22px;
  --r-sm:12px;
  --wrap:1140px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:'tnum' 0;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:760px}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0
}

/* ---------- Типографика ---------- */
.h1{
  font-size:clamp(30px,4.6vw,54px);
  line-height:1.12;
  letter-spacing:-.02em;
  font-weight:700;
  margin:0 0 20px;
  text-wrap:balance;
}
.h2{
  font-size:clamp(24px,3.2vw,38px);
  line-height:1.2;
  letter-spacing:-.015em;
  font-weight:700;
  margin:0 0 36px;
  text-wrap:balance;
}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);max-width:62ch;margin:0 0 32px}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;
  padding:15px 26px;
  border-radius:var(--r-sm);
  font-size:16px;font-weight:600;line-height:1;
  text-decoration:none;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .2s ease, background-color .2s ease;
  white-space:nowrap;
}
.btn--primary{
  background:var(--acc);
  color:var(--white);
  box-shadow:0 4px 14px rgba(225,62,18,.24);
}
.btn--primary:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(225,62,18,.30)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:rgba(38,22,14,.05)}
.btn--sm{padding:11px 18px;font-size:15px}

:where(a,button,input):focus-visible{
  outline:2.5px solid var(--acc-2);
  outline-offset:3px;
}

/* ---------- Карточка ---------- */
.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r);
  box-shadow:var(--shadow);
}

/* ---------- Секции ---------- */
.sec{padding:88px 0}
.sec--dark{background:var(--dark);color:var(--white)}

/* ============================================================
   1. Шапка
   ============================================================ */
.hdr{
  position:sticky;top:0;z-index:50;
  background:rgba(251,248,245,.88);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.hdr__in{display:flex;align-items:center;gap:28px;height:82px}
.hdr__logo{display:flex;align-items:center;margin-right:auto;flex-shrink:0}
.hdr__logo img{height:50px;width:auto}
.hdr__nav{display:flex;gap:28px}
.hdr__nav a{
  text-decoration:none;font-size:15.5px;font-weight:500;color:var(--ink-2);
  transition:color .15s ease;
}
.hdr__nav a:hover{color:var(--ink)}

/* ============================================================
   2. Hero
   ============================================================ */
.hero{padding:76px 0 88px;position:relative;overflow:hidden}
.hero::before{
  content:'';position:absolute;inset:-40% 40% 55% -20%;
  background:radial-gradient(ellipse at 30% 40%, rgba(251,107,53,.10), transparent 62%);
  pointer-events:none;
}
.hero__head{position:relative;max-width:840px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}

/* ---- Схема «фото → таблица» ---- */
.flow{
  position:relative;
  margin-top:66px;
  display:grid;
  grid-template-columns:minmax(0,.85fr) auto minmax(0,1.25fr);
  align-items:center;
  gap:22px;
}
.flow__col{min-width:0}
.flow__arrow{display:flex;flex-direction:column;align-items:center;gap:8px;padding:0 4px}
.arrow{width:62px;height:24px;display:block}
.flow__time{
  font-size:13px;font-weight:600;color:var(--acc-2);
  white-space:nowrap;letter-spacing:.01em;
}

/* «Фотография» мятой накладной */
.photo{position:relative;padding:14px 6px 22px}
.photo__sheet{
  position:relative;
  background:
    linear-gradient(103deg, rgba(0,0,0,.045) 0%, transparent 22%, transparent 74%, rgba(0,0,0,.05) 100%),
    linear-gradient(#fdfcfa,#f2ece5);
  border-radius:4px;
  padding:22px 20px 20px;
  transform:rotate(-3deg);
  box-shadow:0 1px 2px rgba(38,22,14,.10), 0 18px 40px rgba(38,22,14,.16);
  overflow:hidden;
  min-height:290px;
  display:flex;flex-direction:column;gap:16px;
}
/* складка по диагонали */
.photo__sheet::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(168deg, transparent 46%, rgba(38,22,14,.07) 49%, rgba(255,255,255,.55) 51%, transparent 55%);
  pointer-events:none;
}
.photo__stain{position:absolute;border-radius:50%;pointer-events:none}
.photo__stain--a{
  width:130px;height:110px;top:-16px;right:-24px;
  background:radial-gradient(circle, rgba(140,110,80,.16), transparent 68%);
}
.photo__stain--b{
  width:150px;height:120px;bottom:-30px;left:-30px;
  background:radial-gradient(circle, rgba(120,95,70,.14), transparent 70%);
}
.photo__glare{
  position:absolute;inset:0;
  background:linear-gradient(122deg, rgba(255,255,255,.62) 0%, transparent 34%);
  pointer-events:none;
}
.photo__head,.photo__body,.photo__foot{display:flex;flex-direction:column;gap:9px;position:relative}
.photo__foot{margin-top:auto;gap:14px}

/* серые «строки текста» */
.ln{display:block;height:7px;border-radius:3px;background:rgba(38,22,14,.20)}
.ln--title{height:12px;width:66%;background:rgba(38,22,14,.34)}
.ln--sign{height:22px;width:38%;background:rgba(38,22,14,.13);border-radius:4px}
.ln--row{height:6px;width:100%;background:rgba(38,22,14,.16)}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;line-height:1;white-space:nowrap;
}
.chip--photo{
  position:absolute;left:12px;bottom:0;
  background:var(--ink);color:#fff;
  box-shadow:0 4px 14px rgba(38,22,14,.28);
}
.chip--ok{background:var(--ok-bg);color:var(--ok)}

/* Разобранная таблица */
.sheet{overflow:hidden}
.sheet__bar{
  display:flex;align-items:center;gap:7px;
  padding:13px 18px;border-bottom:1px solid var(--line);
  background:#FCFAF8;
}
.dot{width:9px;height:9px;border-radius:50%;background:#E2D6C9;flex-shrink:0}
.sheet__name{
  margin-left:8px;font-size:13px;font-weight:500;color:var(--ink-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.tbl-scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid #F4EDE6}
.tbl th{
  font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  color:var(--ink-2);background:#FDFBF9;
}
.tbl td{font-variant-numeric:tabular-nums}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .num{text-align:right;white-space:nowrap}
.tbl tbody tr:nth-child(even){background:#FEFCFA}

.sheet__foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:14px 18px;border-top:1px solid var(--line);background:#FCFAF8;
}
.total{font-size:14px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.total b{color:var(--ink);font-weight:600}

/* ============================================================
   3. Как это работает
   ============================================================ */
.steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.step{padding:30px 28px 32px}
.step__n{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:11px;
  background:var(--acc);color:#fff;
  font-size:16px;font-weight:700;line-height:1;
  margin-bottom:18px;
}
.step__t{font-size:19px;font-weight:600;line-height:1.3;margin:0 0 10px}
.step p{color:var(--ink-2);font-size:16px;margin:0}

/* ============================================================
   4. ИИ-помощник (тёмная)
   ============================================================ */
.assist{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.assist__text p{color:rgba(255,255,255,.72);font-size:17px}
.sec--dark .h2{margin-bottom:22px}

.chat{
  background:#1E0D05;
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--r);
  overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.45);
}
.chat__bar{
  display:flex;align-items:center;gap:7px;
  padding:13px 18px;
  background:rgba(255,255,255,.045);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.chat__bar .dot{background:rgba(255,255,255,.20)}
.chat__title{margin-left:8px;font-size:13px;font-weight:500;color:rgba(255,255,255,.55)}
.chat__body{padding:20px 18px;display:flex;flex-direction:column;gap:16px}

.msg{max-width:92%;padding:14px 16px;border-radius:16px;font-size:14.5px;line-height:1.5}
.msg p{margin:0}
.msg--me{
  align-self:flex-end;
  background:var(--acc);color:#fff;
  border-bottom-right-radius:6px;
}
.msg--ai{
  align-self:flex-start;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.09);
  color:rgba(255,255,255,.92);
  border-bottom-left-radius:6px;
}

.files{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}
.file{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px 6px 6px;border-radius:9px;
  background:rgba(255,255,255,.13);
  font-size:12.5px;font-weight:500;color:#fff;
  white-space:nowrap;
}
.msg--ai .file{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09)}
.file__ic{
  display:inline-flex;align-items:center;justify-content:center;
  width:18px;height:18px;border-radius:4px;
  font-size:10px;font-weight:700;color:#fff;flex-shrink:0;
}
.file__ic--doc{background:#2B579A}
.file__ic--xls{background:#217346}
.file--warn{
  border:1px solid rgba(251,107,53,.55)!important;
  background:rgba(251,107,53,.14)!important;
}
.file--more{
  background:transparent!important;
  border:1px dashed rgba(255,255,255,.26)!important;
  color:rgba(255,255,255,.6);
  padding:6px 10px;
}

/* ============================================================
   5. Настоящие документы
   ============================================================ */
.cases{
  list-style:none;margin:0 0 30px;padding:0;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.case{padding:20px 20px 22px;display:flex;flex-direction:column;gap:16px}
.case__cap{font-size:15px;font-weight:500;color:var(--ink-2);margin:0}

.mini{
  position:relative;
  height:132px;
  border-radius:10px;
  background:#F6F1EB;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.mini__page{
  position:relative;
  width:66%;height:88%;
  background:linear-gradient(#fff,#FAF7F3);
  border-radius:3px;
  box-shadow:0 2px 8px rgba(38,22,14,.14);
  padding:12px 11px;
  display:flex;flex-direction:column;gap:7px;
  overflow:hidden;
}
.mini--tilt .mini__page{transform:rotate(-6deg) scale(.94)}
.mini--tilt .mini__crease{
  position:absolute;inset:0;
  background:linear-gradient(155deg, transparent 40%, rgba(38,22,14,.10) 46%, rgba(255,255,255,.7) 50%, transparent 58%);
}
.mini--pale .mini__page{opacity:.62;filter:contrast(.72)}
.mini--pale .mini__page .ln{background:rgba(38,22,14,.13)}
.mini__ink{position:absolute;inset:0;width:100%;height:100%}

.mini--stack .mini__page--back1,
.mini--stack .mini__page--back2{position:absolute;padding:0}
.mini--stack .mini__page--back1{transform:translate(7px,-6px) rotate(2.5deg);opacity:.75}
.mini--stack .mini__page--back2{transform:translate(14px,-11px) rotate(5deg);opacity:.5}

.note{
  color:var(--ink-2);font-size:16px;max-width:74ch;margin:0;
  padding-left:16px;border-left:3px solid var(--acc-1);
}

/* ============================================================
   6. Подключение и цена
   ============================================================ */
.price-sub{color:var(--ink-2);font-size:clamp(16px,1.4vw,19px);max-width:60ch;margin:-16px 0 40px}

.tariffs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:22px;align-items:stretch}
.tariff{position:relative;padding:30px 28px;display:flex;flex-direction:column;gap:5px}
.tariff__badge{
  position:absolute;top:-11px;left:28px;
  padding:5px 12px;border-radius:999px;
  background:var(--acc);color:#fff;
  font-size:12px;font-weight:600;line-height:1;
  box-shadow:0 4px 12px rgba(225,62,18,.28);
}
.tariff__seats{font-size:15px;font-weight:600;color:var(--ink-2)}
.tariff__price{font-size:15px;color:var(--ink-2);margin-top:8px}
.tariff__price b{
  font-size:38px;font-weight:700;color:var(--ink);
  letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-right:2px;
}
.tariff__price span{font-size:15px}
.tariff__per{font-size:13.5px;color:var(--ink-2)}
.tariff--pop{border-color:rgba(251,107,53,.45);box-shadow:var(--shadow-lg)}
.tariff__btn{margin-top:auto;width:100%;padding-top:12px;padding-bottom:12px}

/* ---- Калькулятор ---- */
.calc{padding:30px 30px 28px;margin-bottom:22px}
.calc__head{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  flex-wrap:wrap;margin-bottom:20px;
}
.calc__t{font-size:20px;font-weight:600;margin:0;letter-spacing:-.01em}
.calc__seats{font-size:16px;color:var(--ink-2)}
.calc__seats b{
  font-size:26px;font-weight:700;color:var(--acc-2);
  font-variant-numeric:tabular-nums;margin-right:4px;
}

.calc__range{
  --pct:14%;
  width:100%;height:6px;margin:0;padding:0;
  -webkit-appearance:none;appearance:none;
  border-radius:99px;
  background:linear-gradient(90deg,#FB6B35,#E13E12) 0/var(--pct) 100% no-repeat, #EFE5DA;
  cursor:pointer;
}
.calc__range::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:26px;height:26px;border-radius:50%;
  background:#fff;border:3px solid var(--acc-2);
  box-shadow:0 2px 8px rgba(38,22,14,.20);
  cursor:grab;
}
.calc__range::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;
  background:#fff;border:3px solid var(--acc-2);
  box-shadow:0 2px 8px rgba(38,22,14,.20);
  cursor:grab;
}
.calc__ticks{
  display:flex;justify-content:space-between;
  margin:10px 2px 24px;font-size:12.5px;color:#A2948A;
}

.calc__out{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.calc__box{
  padding:18px 20px;border-radius:var(--r-sm);
  background:#FBF8F5;border:1px solid var(--line);
}
.calc__box--accent{
  background:linear-gradient(135deg, rgba(251,107,53,.10), rgba(225,62,18,.06));
  border-color:rgba(251,107,53,.34);
}
.calc__label{
  display:block;margin-bottom:8px;
  font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  color:var(--ink-2);
}
.calc__box--accent .calc__label{color:var(--acc-2)}
.calc__sum{font-size:15px;color:var(--ink-2)}
.calc__sum b{
  font-size:30px;font-weight:700;color:var(--ink);
  letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-right:2px;
}
.calc__sum span{font-size:14px}
.calc__note{display:block;margin-top:6px;font-size:13.5px;color:var(--ink-2)}
.calc__save{margin:18px 0 0;font-size:15px;color:var(--ink-2)}
.calc__save b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}

.feats{list-style:none;margin:0 0 4px;padding:0;display:flex;flex-direction:column;gap:11px}
.feats li{position:relative;padding-left:30px;color:#3D2A1F;font-size:16px;line-height:1.45}
.feats li::before{
  content:'✓';position:absolute;left:0;top:1px;
  width:20px;height:20px;border-radius:50%;
  background:var(--ok-bg);color:var(--ok);
  font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}

.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.pcard{padding:32px 30px 34px}
.pcard__label{
  display:inline-block;margin-bottom:14px;
  font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  color:var(--ink-2);
}
.pcard__t{font-size:22px;font-weight:700;line-height:1.28;margin:0 0 14px;letter-spacing:-.01em}
.pcard p{color:var(--ink-2);font-size:16px}
.pcard--accent{border-color:rgba(251,107,53,.34);box-shadow:var(--shadow-lg)}
.pcard--accent .pcard__label{color:var(--acc-2)}
.price{
  background:var(--acc);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.pcard__hl{
  margin-top:16px;padding:13px 15px;border-radius:var(--r-sm);
  background:linear-gradient(135deg, rgba(251,107,53,.10), rgba(225,62,18,.07));
  color:var(--ink)!important;font-size:15px;font-weight:500;
}

/* ============================================================
   7. FAQ
   ============================================================ */
.faq{display:flex;flex-direction:column;gap:10px}
.faq__item{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  overflow:hidden;
}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 22px;
  background:none;border:0;
  font:inherit;font-size:17px;font-weight:600;line-height:1.35;color:var(--ink);
  text-align:left;cursor:pointer;
}
.faq__ic{position:relative;width:15px;height:15px;flex-shrink:0}
.faq__ic::before,.faq__ic::after{
  content:'';position:absolute;top:50%;left:0;
  width:15px;height:2px;border-radius:2px;background:var(--acc-2);
  transform:translateY(-50%);transition:transform .22s ease;
}
.faq__ic::after{transform:translateY(-50%) rotate(90deg)}
.faq__item.is-open .faq__ic::after{transform:translateY(-50%) rotate(0)}

.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .26s ease}
.faq__item.is-open .faq__a{grid-template-rows:1fr}
.faq__a > p{
  overflow:hidden;margin:0;
  padding:0 22px;
  color:var(--ink-2);font-size:16px;
  transition:padding .26s ease;
}
.faq__item.is-open .faq__a > p{padding:0 22px 20px}

/* ============================================================
   8. Форма
   ============================================================ */
.cta{padding:48px 44px 44px;text-align:center}
.cta .h2{margin-bottom:14px}
.cta .lead{margin:0 auto 28px}
.form{display:flex;gap:12px;max-width:520px;margin:0 auto}
.input{
  flex:1;min-width:0;
  padding:15px 18px;
  border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:var(--bg);
  font:inherit;font-size:16px;color:var(--ink);
  transition:border-color .18s ease, background-color .18s ease;
}
.input::placeholder{color:#A2948A}
.input:focus{border-color:var(--acc-1);background:#fff;outline:none}
.input.is-err{border-color:var(--acc-2);background:#FFF6F3}

.form__note{margin:16px 0 0;font-size:13.5px;color:#8C7E73}
.form__ok{
  margin:18px auto 0;max-width:520px;padding:13px 16px;border-radius:var(--r-sm);
  background:var(--ok-bg);color:var(--ok);font-size:15px;font-weight:500;
}
.form__err{margin:14px 0 0;font-size:14.5px;color:var(--acc-2);font-weight:500}

/* ============================================================
   Страница-документ (политика обработки данных)
   ============================================================ */
.doc{padding:56px 0 80px}
.doc__back{
  display:inline-block;margin-bottom:26px;
  font-size:15px;font-weight:500;color:var(--ink-2);text-decoration:none;
}
.doc__back:hover{color:var(--ink)}
.doc__h1{
  font-size:clamp(26px,3.4vw,38px);line-height:1.15;letter-spacing:-.015em;
  font-weight:700;margin:0 0 20px;
}
.doc__note{
  margin:0 0 22px;padding:14px 16px;border-radius:var(--r-sm);
  background:#FEF6E7;border:1px solid #F3E0B5;color:#8A6D1E;font-size:15px;
}
.doc__upd{color:var(--ink-2);font-size:15px}
.doc h2{
  font-size:20px;font-weight:600;letter-spacing:-.01em;
  margin:34px 0 12px;
}
.doc p{margin:0 0 14px;color:#3D2A1F}
.doc ul{margin:0 0 14px;padding-left:22px;color:#3D2A1F}
.doc li{margin-bottom:8px}
.doc a{color:var(--acc-2);text-decoration:underline;text-underline-offset:3px}

/* ============================================================
   9. Футер
   ============================================================ */
.ftr{border-top:1px solid var(--line);padding:34px 0 42px}
.ftr__in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ftr__logo{height:42px;width:auto}
.ftr__links{
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  font-size:14.5px;color:var(--ink-2);
}
.ftr__links a{color:var(--ink-2);text-decoration:underline;text-underline-offset:3px}
.ftr__links a:hover{color:var(--ink)}

/* ============================================================
   Адаптив
   ============================================================ */
@media (max-width:1000px){
  .assist{grid-template-columns:1fr;gap:38px}
  .cases{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:880px){
  .sec{padding:64px 0}
  .hero{padding:56px 0 64px}
  .steps{grid-template-columns:1fr}
  .tariffs{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}
  .duo{grid-template-columns:1fr}
  .hdr__nav{display:none}       /* на мобильных — только логотип и кнопка */

  /* hero-макет складывается вертикально */
  .flow{grid-template-columns:1fr;gap:8px;margin-top:46px}
  .flow__arrow{flex-direction:row;gap:12px;padding:10px 0}
  .arrow{transform:rotate(90deg);width:44px}
  .photo{max-width:400px;margin:0 auto}
}

@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .sec{padding:52px 0}
  .hero{padding:44px 0 54px}
  .cases{grid-template-columns:1fr}
  .calc{padding:24px 20px 22px}
  .calc__out{grid-template-columns:1fr}
  .cta{padding:34px 22px 32px}
  .form{flex-direction:column}
  .btn{width:100%}
  .hdr__logo img{height:42px}
  .step{padding:26px 22px 28px}
  .pcard{padding:26px 22px 28px}
  .faq__q{padding:17px 18px;font-size:16px}
  .faq__a > p{padding:0 18px}
  .faq__item.is-open .faq__a > p{padding:0 18px 18px}
  .msg{max-width:100%}
  /* Таблицу ужимаем, чтобы внутренний скролл был минимальным */
  .tbl{min-width:430px;font-size:13px}
  .tbl th,.tbl td{padding:10px 9px}
  .sheet__name{font-size:12px}
  .sheet__foot{flex-direction:column;align-items:flex-start;gap:10px}
  .ftr__in{flex-direction:column;align-items:flex-start;gap:18px}
  .ftr__links{flex-direction:column;align-items:flex-start;gap:9px}
}