/* ============================================================
   Дизайн-токены
   Палитра: графит + изумруд. Светлая, много воздуха.
   ============================================================ */
:root{
  --bg:            #F5F6F5;   /* белый понижен до 96% */
  --surface:       #FFFFFF;   /* карточки остаются белыми — дают глубину */
  --bg-soft:       rgba(226,231,228,.55);  /* полупрозрачный — сквозь него видна сетка фона */
  --bg-tint:       #EAF3EE;
  --ink:           #14181C;
  --ink-2:         #3C444C;
  --muted:         #6B7280;
  --accent:        #0B7A5B;
  --accent-hover:  #096949;
  --accent-soft:   #E3F1EA;
  --border:        #E6E8E6;
  --border-strong: #D3D8D4;
  --danger:        #B42318;

  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 28px;
  --shadow-1: 0 1px 2px rgba(20,24,28,.04), 0 1px 3px rgba(20,24,28,.04);
  --shadow-2: 0 8px 24px rgba(20,24,28,.07), 0 2px 6px rgba(20,24,28,.04);
  --shadow-3: 0 18px 48px rgba(20,24,28,.10);

  --ease: cubic-bezier(.22,.61,.36,1);
  --container: 1240px;
  --header-h: 64px;

  --fs-hero: clamp(2.1rem, 1.1rem + 3.6vw, 4rem);
  --fs-h2:   clamp(1.6rem, 1.1rem + 1.8vw, 2.6rem);
  --fs-h3:   clamp(1.1rem, 1rem + .4vw, 1.3rem);
  --fs-lead: clamp(1rem, .96rem + .35vw, 1.2rem);
}

/* ============================================================
   Сброс и база
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px; line-height:1.6;
  color:var(--ink); background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{ margin:0; line-height:1.18; letter-spacing:-.02em; font-weight:600; }
h1{ font-size:var(--fs-hero); letter-spacing:-.03em; font-weight:650; }
h2{ font-size:var(--fs-h2);   letter-spacing:-.028em; }
h3{ font-size:var(--fs-h3); font-weight:600; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
a{ color:inherit; text-decoration:none; }
img,svg{ display:block; max-width:100%; }
/* спрайт иконок: без этого svg{display:block} перебивал hidden и давал пустую полосу над шапкой */
svg[hidden]{ display:none !important; }
button,input,textarea,select{ font:inherit; color:inherit; }

:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:20px; }
@media (min-width:768px){ .container{ padding-inline:32px; } }

.section{ padding-block:clamp(56px, 4vw + 40px, 112px); }
.section--soft{ background:var(--bg-soft); }
.section__head{ max-width:680px; margin-inline:auto; text-align:center; margin-bottom:clamp(32px,4vw,56px); }
.section__kicker{
  display:inline-block; font-size:.75rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--accent); background:var(--accent-soft);
  padding:6px 12px; border-radius:100px; margin-bottom:16px;
}
.section__sub{ margin-top:14px; font-size:var(--fs-lead); color:var(--muted); }

.skip-link{
  position:absolute; left:16px; top:-100px; z-index:999;
  background:var(--ink); color:#fff; padding:12px 18px; border-radius:var(--r-sm);
  transition:top .2s var(--ease);
}
.skip-link:focus{ top:16px; }

/* ============================================================
   Кнопки — минимум 44×44, как требует HIG
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:44px; padding:0 22px;
  border:1px solid transparent; border-radius:100px;
  font-size:.95rem; font-weight:560; letter-spacing:-.01em;
  cursor:pointer; white-space:nowrap;
  transition:background .22s var(--ease), border-color .22s var(--ease),
             color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
}
.btn:active{ transform:scale(.975); }
.btn--primary{ background:var(--accent); color:#fff; box-shadow:var(--shadow-1); }
.btn--primary:hover{ background:var(--accent-hover); box-shadow:var(--shadow-2); }
.btn--ghost{ background:transparent; border-color:var(--border-strong); color:var(--ink); }
.btn--ghost:hover{ border-color:var(--ink); background:var(--bg-soft); }
.btn--tg{ background:#229ED9; color:#fff; }
.btn--tg:hover{ background:#1c87ba; }
.btn--wa{ background:#25D366; color:#0A2E17; }
.btn--wa:hover{ background:#1eb85a; }
.btn--lg{ min-height:52px; padding:0 30px; font-size:1rem; }
.btn--block{ width:100%; }
.btn svg{ width:18px; height:18px; flex:none; }

/* ============================================================
   Шапка
   ============================================================ */
.header{
  position:sticky; top:0; z-index:100;
  background:rgba(245,246,245,.74);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.header.is-stuck{ border-bottom-color:var(--border); background:rgba(245,246,245,.9); }
.header__inner{ display:flex; align-items:center; gap:16px; height:var(--header-h); }

.logo{ display:flex; align-items:center; gap:10px; font-weight:650; letter-spacing:-.02em; margin-right:auto; }
.logo__mark{ width:34px; height:34px; flex:none; }
.logo__text{ font-size:1.22rem; font-weight:800; letter-spacing:.02em; color:var(--ink); }

.nav{ display:none; gap:2px; }
@media (min-width:1320px){ .nav{ display:flex; } }
.nav a{
  padding:9px 11px; border-radius:var(--r-sm); white-space:nowrap;
  font-size:.88rem; color:var(--ink-2);
  transition:background .2s var(--ease), color .2s var(--ease);
}
.nav a:hover{ background:var(--bg-soft); color:var(--ink); }

.header__actions{ display:flex; align-items:center; gap:8px; }
.header__cta{ display:none; }
@media (min-width:600px){ .header__cta{ display:inline-flex; } }

/* Переключатель языка */
.lang{ position:relative; }
.lang__btn{
  display:inline-flex; align-items:center; gap:6px;
  min-height:38px; padding:0 12px;
  background:transparent; border:1px solid var(--border-strong);
  border-radius:100px; cursor:pointer;
  font-size:.85rem; font-weight:560;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.lang__btn:hover{ border-color:var(--ink); }
.lang__btn svg{ width:14px; height:14px; transition:transform .2s var(--ease); }
.lang[data-open="true"] .lang__btn svg{ transform:rotate(180deg); }
.lang__menu{
  position:absolute; top:calc(100% + 8px); right:0; min-width:170px;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-md); box-shadow:var(--shadow-3);
  padding:6px; opacity:0; visibility:hidden;
  transform:translateY(-6px) scale(.98); transform-origin:top right;
  transition:opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
}
.lang[data-open="true"] .lang__menu{ opacity:1; visibility:visible; transform:none; }
.lang__menu button{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  width:100%; min-height:40px; padding:0 12px;
  background:none; border:0; border-radius:var(--r-sm);
  cursor:pointer; text-align:left; font-size:.9rem;
}
.lang__menu button:hover{ background:var(--bg-soft); }
.lang__menu button[aria-current="true"]{ color:var(--accent); font-weight:600; }
.lang__check{ width:16px; height:16px; opacity:0; }
.lang__menu button[aria-current="true"] .lang__check{ opacity:1; }

/* Бургер */
.burger{
  position:relative; flex:none;
  width:44px; height:44px;
  background:transparent; border:1px solid var(--border-strong);
  border-radius:100px; cursor:pointer;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.burger:hover{ border-color:var(--ink); }
@media (min-width:1320px){ .burger{ display:none; } }
/* три полоски с точными позициями: -5px, 0, +5px от центра */
.burger span{
  position:absolute; left:50%; top:50%;
  width:18px; height:1.8px; margin:-.9px 0 0 -9px;
  background:var(--ink); border-radius:2px;
  transition:transform .28s var(--ease), opacity .2s var(--ease);
}
.burger span:nth-child(1){ transform:translateY(-5.5px); }
.burger span:nth-child(3){ transform:translateY(5.5px); }
body.nav-open .burger span:nth-child(1){ transform:rotate(45deg); }
body.nav-open .burger span:nth-child(2){ opacity:0; }
body.nav-open .burger span:nth-child(3){ transform:rotate(-45deg); }

.mobile-nav{
  position:fixed; inset:var(--header-h) 0 0; z-index:99;
  overscroll-behavior:contain;
  background:var(--bg); padding:24px 20px 40px;
  overflow-y:auto;
  opacity:0; visibility:hidden; transform:translateY(-8px);
  transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
body.nav-open .mobile-nav{ opacity:1; visibility:visible; transform:none; }
body.nav-open{ overflow:hidden; }
.mobile-nav a{
  display:block; padding:14px 4px; font-size:1.05rem; font-weight:500;
  border-bottom:1px solid var(--border);
}
.mobile-nav__cta{ display:grid; gap:10px; margin-top:24px; }

/* ============================================================
   Hero
   ============================================================ */
.hero{ position:relative; padding-block:clamp(56px,7vw,116px) clamp(48px,5vw,88px); overflow:hidden; }
.hero::before{
  content:''; position:absolute; z-index:-1;
  top:-30%; left:50%; transform:translateX(-50%);
  width:min(1200px,140vw); aspect-ratio:1;
  background:radial-gradient(circle, rgba(11,122,91,.10) 0%, rgba(11,122,91,0) 62%);
  pointer-events:none;
}
.hero__inner{ max-width:900px; margin-inline:auto; text-align:center; }
.hero__badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 15px 7px 9px; margin-bottom:26px;
  background:var(--surface); border:1px solid var(--border);
  border-radius:100px; box-shadow:var(--shadow-1);
  font-size:.82rem; color:var(--ink-2);
}
.hero__badge b{ color:var(--accent); font-weight:600; }
.hero__dot{
  width:7px; height:7px; border-radius:50%; background:var(--accent); flex:none;
  box-shadow:0 0 0 3px var(--accent-soft);
  animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }
@media (prefers-reduced-motion: reduce){ .hero__dot{ animation:none; } }

.hero__sub{
  max-width:640px; margin:22px auto 0;
  font-size:var(--fs-lead); color:var(--muted);
}
.hero__cta{ display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-top:34px; }
.hero__note{ margin-top:16px; font-size:.83rem; color:var(--muted); }

/* Счётчики */
.stats{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:1px; margin-top:clamp(44px,5vw,72px);
  background:var(--border); border:1px solid var(--border);
  border-radius:var(--r-lg); overflow:hidden;
}
@media (min-width:860px){ .stats{ grid-template-columns:repeat(4,1fr); } }
.stat{ background:var(--surface); padding:24px 18px; text-align:center; }
.stat__num{
  font-size:clamp(1.7rem,1.2rem + 1.5vw,2.4rem);
  font-weight:680; letter-spacing:-.035em;
  font-variant-numeric:tabular-nums;
}
.stat__label{ margin-top:6px; font-size:.82rem; color:var(--muted); }

/* ============================================================
   Сетки и карточки
   ============================================================ */
.grid{ display:grid; gap:20px; }
.grid--2{ grid-template-columns:1fr; }
.grid--3{ grid-template-columns:1fr; }
@media (min-width:700px){ .grid--2{ grid-template-columns:repeat(2,1fr); } .grid--3{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1000px){ .grid--3{ grid-template-columns:repeat(3,1fr); } }

.card{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:26px;
  transition:border-color .28s var(--ease), box-shadow .28s var(--ease), transform .28s var(--ease);
}
.card--hover:hover{ border-color:var(--border-strong); box-shadow:var(--shadow-2); transform:translateY(-3px); }
.card__icon{
  width:44px; height:44px; border-radius:12px;
  background:var(--accent-soft); color:var(--accent);
  display:grid; place-items:center; margin-bottom:18px;
}
.card__icon svg{ width:22px; height:22px; }
.card__text{ margin-top:10px; color:var(--muted); font-size:.94rem; }
.card__list{ margin-top:16px; display:grid; gap:9px; }
.card__list li{
  position:relative; padding-left:24px;
  font-size:.9rem; color:var(--ink-2);
}
.card__list li::before{
  content:''; position:absolute; left:0; top:.52em;
  width:14px; height:8px; border-left:1.8px solid var(--accent); border-bottom:1.8px solid var(--accent);
  transform:rotate(-45deg) translateY(-1px);
}

/* Шаги */
.steps{ display:grid; gap:18px; grid-template-columns:1fr; counter-reset:step; }
@media (min-width:700px){ .steps{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1000px){ .steps{ grid-template-columns:repeat(3,1fr); } }
.step{
  position:relative; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:24px;
  transition:border-color .28s var(--ease), box-shadow .28s var(--ease);
}
.step:hover{ border-color:var(--border-strong); box-shadow:var(--shadow-2); }
.step__num{
  display:inline-grid; place-items:center;
  width:32px; height:32px; margin-bottom:16px;
  border-radius:9px; background:var(--ink); color:#fff;
  font-size:.82rem; font-weight:650; font-variant-numeric:tabular-nums;
}
.step__text{ margin-top:8px; font-size:.91rem; color:var(--muted); }

/* ============================================================
   Таблицы сравнения
   ============================================================ */
.table-wrap{
  border:1px solid var(--border); border-radius:var(--r-lg);
  background:var(--surface); overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
table{ width:100%; border-collapse:collapse; min-width:620px; font-size:.91rem; }
th,td{ padding:14px 18px; text-align:left; border-bottom:1px solid var(--border); vertical-align:top; }
thead th{
  background:var(--bg-soft); font-weight:600; font-size:.8rem;
  letter-spacing:.05em; text-transform:uppercase; color:var(--muted);
  position:sticky; top:0;
}
tbody tr:last-child td{ border-bottom:0; }
tbody tr:hover{ background:var(--bg-tint); }
td.is-center,th.is-center{ text-align:center; }
.row-label{ font-weight:540; color:var(--ink); }

.mark{ display:inline-grid; place-items:center; width:20px; height:20px; }
.mark svg{ width:17px; height:17px; }
.mark--yes{ color:var(--accent); }
.mark--no{  color:var(--border-strong); }

/* Тарифы */
.plans{ display:grid; gap:20px; grid-template-columns:1fr; }
@media (min-width:820px){ .plans{ grid-template-columns:repeat(3,1fr); } }
.plan{
  display:flex; flex-direction:column;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-xl); padding:30px 26px;
  transition:border-color .28s var(--ease), box-shadow .28s var(--ease), transform .28s var(--ease);
}
.plan:hover{ box-shadow:var(--shadow-2); transform:translateY(-3px); }
.plan--featured{ border-color:var(--accent); box-shadow:var(--shadow-2); }
.plan__tag{
  align-self:flex-start; margin-bottom:14px;
  padding:5px 11px; border-radius:100px;
  background:var(--accent); color:#fff;
  font-size:.7rem; font-weight:650; letter-spacing:.07em; text-transform:uppercase;
}
.plan__name{ font-size:1.35rem; font-weight:650; letter-spacing:-.025em; }
.plan__term{
  display:flex; align-items:baseline; gap:8px; margin-top:14px;
  padding-bottom:20px; border-bottom:1px solid var(--border);
}
.plan__days{ font-size:2rem; font-weight:680; letter-spacing:-.035em; color:var(--accent); font-variant-numeric:tabular-nums; }
.plan__days-label{ font-size:.88rem; color:var(--muted); }
.plan__desc{ margin-top:18px; font-size:.91rem; color:var(--muted); }
.plan__list{ margin-top:18px; display:grid; gap:10px; flex:1; }
.plan__list li{ position:relative; padding-left:26px; font-size:.89rem; color:var(--ink-2); }
.plan__list li::before{
  content:''; position:absolute; left:0; top:.5em;
  width:13px; height:7px;
  border-left:1.8px solid var(--accent); border-bottom:1.8px solid var(--accent);
  transform:rotate(-45deg);
}
.plan .btn{ margin-top:24px; }

/* ============================================================
   Форма
   ============================================================ */
.contact{ display:grid; gap:28px; grid-template-columns:1fr; align-items:start; }
@media (min-width:960px){ .contact{ grid-template-columns:.92fr 1.08fr; gap:48px; } }

.contact__aside{ display:grid; gap:12px; }
.contact__lead{ margin:14px 0 8px; color:var(--muted); font-size:var(--fs-lead); }
.contact-link{
  display:flex; align-items:center; gap:14px;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-md); padding:15px 18px; min-height:44px;
  transition:border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease);
}
.contact-link:hover{ border-color:var(--border-strong); box-shadow:var(--shadow-1); transform:translateX(3px); }
.contact-link__icon{ width:38px; height:38px; flex:none; border-radius:10px; display:grid; place-items:center; color:#fff; }
.contact-link__icon svg{ width:20px; height:20px; }
.contact-link__icon--tg{ background:#229ED9; }
.contact-link__icon--wa{ background:#25D366; }
.contact-link__icon--mail{ background:var(--ink); }
.contact-link__label{ font-size:.76rem; color:var(--muted); }
.contact-link__value{ font-weight:540; letter-spacing:-.01em; }

.form{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-xl); padding:clamp(24px,3vw,36px);
  box-shadow:var(--shadow-1);
}
.form__grid{ display:grid; gap:18px; grid-template-columns:1fr; }
@media (min-width:640px){ .form__grid{ grid-template-columns:repeat(2,1fr); } }
.field{ display:grid; gap:7px; }
.field--full{ grid-column:1/-1; }
.field label{ font-size:.85rem; font-weight:540; }
.field .req{ color:var(--danger); }
.field input,.field select,.field textarea{
  width:100%; min-height:46px; padding:11px 14px;
  background:var(--surface); border:1px solid var(--border-strong);
  border-radius:var(--r-sm); font-size:.95rem;
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea{ min-height:104px; resize:vertical; }
.field select{
  appearance:none; cursor:pointer; padding-right:40px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center; background-size:16px;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{ border-color:var(--danger); }
.field__error{ font-size:.79rem; color:var(--danger); min-height:0; }
.field__error:empty{ display:none; }

.form__consent{
  display:flex; align-items:flex-start; gap:10px;
  margin-top:20px; font-size:.82rem; color:var(--muted);
}
.form__consent input{ width:18px; height:18px; min-height:0; margin-top:2px; flex:none; accent-color:var(--accent); }
.form__submit{ margin-top:20px; }
.form__status{ margin-top:14px; font-size:.88rem; min-height:0; }
.form__status:empty{ display:none; }
.form__status[data-state="ok"]{ color:var(--accent); }
.form__status[data-state="error"]{ color:var(--danger); }
.form__status[data-state="pending"]{ color:var(--muted); }
.is-busy{ opacity:.6; pointer-events:none; }

/* ============================================================
   Подвал и плавающие кнопки
   ============================================================ */
.footer{ border-top:1px solid var(--border); padding-block:48px 36px; background:var(--bg-soft); }
.footer__top{ display:grid; gap:28px; grid-template-columns:1fr; }
@media (min-width:760px){ .footer__top{ grid-template-columns:1.4fr 1fr 1fr; } }
.footer__text{ margin-top:14px; font-size:.88rem; color:var(--muted); max-width:340px; }
.footer h4{ font-size:.78rem; letter-spacing:.09em; text-transform:uppercase; color:var(--muted); margin-bottom:14px; }
.footer__links{ display:grid; gap:10px; font-size:.9rem; }
.footer__links a:hover{ color:var(--accent); }
.footer__bottom{
  display:flex; flex-wrap:wrap; gap:10px; justify-content:space-between;
  margin-top:36px; padding-top:22px; border-top:1px solid var(--border-strong);
  font-size:.82rem; color:var(--muted);
}

.fab{
  position:fixed; right:16px; bottom:16px; z-index:90;
  display:flex; flex-direction:column; gap:10px;
}
@media (min-width:1080px){ .fab{ right:24px; bottom:24px; } }
.fab a{
  width:52px; height:52px; border-radius:50%;
  display:grid; place-items:center; color:#fff;
  box-shadow:var(--shadow-2);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease);
}
.fab a:hover{ transform:scale(1.08); box-shadow:var(--shadow-3); }
.fab a svg{ width:25px; height:25px; }
.fab__tg{ background:#229ED9; }
.fab__wa{ background:#25D366; }

/* ============================================================
   Появление при скролле
   ============================================================ */
.reveal{ opacity:0; transform:translateY(12px); }
.reveal.is-in{
  opacity:1; transform:none;
  transition:opacity .45s var(--ease), transform .5s var(--ease);
}
@media (prefers-reduced-motion: reduce){
  .reveal,.reveal.is-in{ opacity:1; transform:none; transition:none; }
  *,*::before,*::after{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
}

/* Якоря не должны заезжать под липкую шапку */
section[id], #top, #main{ scroll-margin-top:calc(var(--header-h) + 14px); }

/* ============================================================
   HERO v2 — две колонки, живой фон, трекер регистрации
   ============================================================ */
.hero{ isolation:isolate; padding-block:clamp(40px,5vw,88px) clamp(48px,5vw,80px); }
.hero::before{ display:none; }
.hero__bg{ position:absolute; inset:0; z-index:-1; overflow:hidden; pointer-events:none; }
.hero__grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(20,24,28,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20,24,28,.05) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 75% 65% at 50% 35%, #000 30%, transparent 78%);
          mask-image:radial-gradient(ellipse 75% 65% at 50% 35%, #000 30%, transparent 78%);
}
.orb{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.55; will-change:transform; }
.orb--1{ width:520px; height:520px; left:-140px; top:-120px; background:#BFE3D1; animation:drift1 18s ease-in-out infinite alternate; }
.orb--2{ width:460px; height:460px; right:-120px; top:40px;  background:#CFE7F0; animation:drift2 22s ease-in-out infinite alternate; }
.orb--3{ width:380px; height:380px; left:38%;   bottom:-180px; background:#E4EFD9; animation:drift1 26s ease-in-out infinite alternate-reverse; }
@keyframes drift1{ to{ transform:translate(80px,60px) scale(1.1); } }
@keyframes drift2{ to{ transform:translate(-70px,50px) scale(1.08); } }

.hero__layout{ display:grid; gap:48px; align-items:center; grid-template-columns:1fr; }
@media (min-width:1000px){ .hero__layout{ grid-template-columns:1.05fr .95fr; gap:56px; } }
.hero__copy{ text-align:center; }
@media (min-width:1000px){
  .hero__copy{ text-align:left; }
  .hero__copy .hero__sub{ margin-left:0; }
  .hero__copy .hero__cta{ justify-content:flex-start; }
}
.hero__copy h1{ font-size:clamp(2.1rem,1.2rem + 3vw,3.6rem); }

/* Появление первого экрана при загрузке */
.hero__copy > *{ animation:rise .8s var(--ease) both; }
.hero__copy > *:nth-child(2){ animation-delay:.08s; }
.hero__copy > *:nth-child(3){ animation-delay:.16s; }
.hero__copy > *:nth-child(4){ animation-delay:.24s; }
.hero__copy > *:nth-child(5){ animation-delay:.32s; }
.hero__visual{ animation:rise 1s .2s var(--ease) both; }
@keyframes rise{ from{ opacity:0; transform:translateY(22px); } to{ opacity:1; transform:none; } }

.hero__visual{ position:relative; max-width:500px; width:100%; margin-inline:auto; padding:28px 12px; }
.tracker{
  position:relative; z-index:1;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.9);
  border-radius:24px; padding:24px;
  box-shadow:0 30px 60px -20px rgba(11,60,45,.25), 0 8px 20px rgba(20,24,28,.06);
}
.tracker__head{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.tracker__kicker{ font-size:.74rem; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; font-weight:600; }
.tracker__company{ margin-top:4px; font-weight:600; font-size:1.05rem; letter-spacing:-.01em; }
.tracker__status{
  flex:none; padding:5px 11px; border-radius:100px;
  font-size:.75rem; font-weight:600;
  background:#FFF4E0; color:#9A5B00;
  transition:background .3s var(--ease), color .3s var(--ease);
}
.tracker.is-done .tracker__status{ background:var(--accent-soft); color:var(--accent); }
.tracker__bar{ height:6px; margin:18px 0 8px; border-radius:6px; background:var(--bg-soft); overflow:hidden; }
.tracker__bar span{
  display:block; height:100%; width:0; border-radius:6px;
  background:linear-gradient(90deg,#0B7A5B,#21A67F);
  transition:width .7s var(--ease);
}
.tracker__list{ list-style:none; margin:0; padding:0; }
.tracker__step{
  display:grid; grid-template-columns:24px 1fr auto; gap:12px; align-items:center;
  padding:10px 0; border-bottom:1px dashed var(--border);
  font-size:.88rem; color:var(--muted);
  transition:color .35s var(--ease);
}
.tracker__step:last-child{ border-bottom:0; }
.tracker__tick{
  width:22px; height:22px; border-radius:50%;
  border:1.5px solid var(--border-strong);
  display:grid; place-items:center; color:transparent;
  transition:background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease), transform .35s var(--ease);
}
.tracker__tick svg{ width:13px; height:13px; }
.tracker__time{ font-size:.74rem; color:var(--muted); font-variant-numeric:tabular-nums; }
.tracker__step.is-active{ color:var(--ink); }
.tracker__step.is-active .tracker__tick{ border-color:var(--accent); animation:ping 1.2s var(--ease) infinite; }
.tracker__step.is-done{ color:var(--ink); }
.tracker__step.is-done .tracker__tick{ background:var(--accent); border-color:var(--accent); color:#fff; transform:scale(1.05); }
@keyframes ping{ 0%{ box-shadow:0 0 0 0 rgba(11,122,91,.35); } 100%{ box-shadow:0 0 0 8px rgba(11,122,91,0); } }

.tracker__final{
  display:flex; align-items:center; gap:10px;
  margin-top:14px; padding:12px 14px; border-radius:14px;
  background:var(--accent); color:#fff; font-size:.88rem; font-weight:600;
  opacity:0; transform:translateY(6px);
  transition:opacity .4s var(--ease), transform .4s var(--ease);
}
.tracker__final svg{ width:18px; height:18px; flex:none; }
.tracker.is-done .tracker__final{ opacity:1; transform:none; }

.chip{
  position:absolute; z-index:2;
  display:flex; align-items:center; gap:8px;
  padding:9px 14px; border-radius:100px;
  background:var(--surface); box-shadow:var(--shadow-2);
  font-size:.8rem; font-weight:600; white-space:nowrap;
  animation:float 6s ease-in-out infinite;
}
.chip svg{ width:16px; height:16px; color:var(--accent); }
.chip--1{ top:0; left:-18px; }
.chip--2{ bottom:0; right:-6px; animation-delay:-2s; }
.chip--3{ bottom:0; left:-6px; animation-delay:-4s; }
@keyframes float{ 50%{ transform:translateY(-10px); } }
@media (max-width:560px){ .chip--2{ right:0; } .chip--1,.chip--3{ left:0; } .chip{ font-size:.74rem; padding:8px 12px; } }

/* ============================================================
   Отзывы — две бегущие ленты
   ============================================================ */
.reviews{ overflow:hidden; overflow:clip; }
.marquee{ display:grid; gap:18px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.marquee__track{ display:flex; gap:18px; width:max-content; animation:scroll 70s linear infinite; }
.marquee__row--reverse .marquee__track{ animation-direction:reverse; animation-duration:80s; }
.marquee__row:hover .marquee__track{ animation-play-state:paused; }  /* стоит только лента под курсором */
@keyframes scroll{ to{ transform:translateX(-50%); } }

.review{
  width:340px; flex:none;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:22px;
  display:flex; flex-direction:column; gap:14px;
}
.review__stars{ display:flex; gap:2px; color:#E3A008; }
.review__stars svg{ width:15px; height:15px; }
.review__stars .off{ color:var(--border-strong); }
.review__text{ margin:0; font-size:.92rem; line-height:1.6; color:var(--ink-2); flex:1; }
.review__author{ display:flex; align-items:center; gap:12px; }
.review__avatar{
  width:40px; height:40px; border-radius:50%; flex:none;
  display:grid; place-items:center;
  font-size:.82rem; font-weight:700; color:#fff;
}
.review__name{ font-weight:600; font-size:.9rem; }
.review__role{ font-size:.78rem; color:var(--muted); }

@media (prefers-reduced-motion: reduce){
  .marquee{ -webkit-mask-image:none; mask-image:none; }
  .marquee__row{ overflow-x:auto; padding-inline:20px; }
  .marquee__track{ animation:none; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__list{ max-width:820px; margin-inline:auto; display:grid; gap:12px; }
.faq__item{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-lg);
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.faq__item[open]{ border-color:var(--border-strong); box-shadow:var(--shadow-2); }
.faq__item summary{
  list-style:none; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding:20px 22px; min-height:44px;
  font-weight:600; font-size:1rem; letter-spacing:-.01em;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__icon{ position:relative; width:28px; height:28px; flex:none; border-radius:50%; background:var(--bg-soft); transition:background .25s var(--ease), transform .3s var(--ease); }
.faq__icon::before,.faq__icon::after{
  content:''; position:absolute; left:50%; top:50%;
  width:12px; height:1.8px; background:var(--ink); border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq__icon::after{ transform:translate(-50%,-50%) rotate(90deg); transition:transform .3s var(--ease); }
.faq__item[open] .faq__icon{ background:var(--accent); }
.faq__item[open] .faq__icon::before,.faq__item[open] .faq__icon::after{ background:#fff; }
.faq__item[open] .faq__icon::after{ transform:translate(-50%,-50%) rotate(0deg); }
.faq__a{ padding:0 22px 22px; color:var(--muted); font-size:.95rem; line-height:1.7; }
.faq__item[open] .faq__a{ animation:rise .35s var(--ease); }

/* ============================================================
   CTA-лента
   ============================================================ */
.band{
  position:relative; isolation:isolate; overflow:hidden;
  background:#0B2E24; color:#fff;
  padding-block:clamp(56px,6vw,96px);
}
.band__bg{ position:absolute; inset:0; z-index:-1; }
.orb--band1{ width:520px; height:520px; left:-120px; top:-200px; background:#0B7A5B; opacity:.7; animation:drift1 16s ease-in-out infinite alternate; }
.orb--band2{ width:420px; height:420px; right:-100px; bottom:-220px; background:#1A9C74; opacity:.5; animation:drift2 20s ease-in-out infinite alternate; }
.band__inner{ max-width:760px; text-align:center; }
.band h2{ color:#fff; }
.band p{ margin-top:14px; font-size:var(--fs-lead); color:rgba(255,255,255,.75); }
.band__cta{ display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-top:30px; }
.btn--light{ background:#fff; color:#0B2E24; }
.btn--light:hover{ background:#E3F1EA; }
.btn--outline-light{ background:transparent; color:#fff; border-color:rgba(255,255,255,.35); }
.btn--outline-light:hover{ border-color:#fff; background:rgba(255,255,255,.08); }

@media (prefers-reduced-motion: reduce){
  .orb,.chip,.hero__copy > *,.hero__visual{ animation:none !important; }
}


/* ============================================================
   Боковые поля: сетка-фон и фирменный мотив двери
   ============================================================ */
body{
  background-color:var(--bg);
  background-image:radial-gradient(rgba(20,24,28,.07) 1px, transparent 1.2px);
  background-size:22px 22px;
}
.section{ position:relative; isolation:isolate; overflow:hidden; overflow:clip; }  /* clip режет декор, но не ломает position:sticky */
.section::before{
  content:''; position:absolute; z-index:-1; pointer-events:none;
  width:440px; height:440px; top:50%; transform:translateY(-50%);
  background:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20100%20100%22%20fill%3D%22none%22%20stroke%3D%22%230B7A5B%22%20stroke-width%3D%22.9%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M20%2025%20L80%207%20Q88%205%2088%2013%20L88%2095%20L70%2086%20L70%2088%20L20%2088%20Z%22/%3E%3Cpath%20d%3D%22M33%2038%20L58%2032%20L58%2078%20L33%2078%20Z%22/%3E%3Cpath%20d%3D%22M33%2078%20L58%2078%20L40%2094%20L6%2094%20Z%22/%3E%3C/svg%3E") center/contain no-repeat;
  opacity:0; transition:opacity .8s var(--ease);
}
@media (min-width:1360px){
  .section::before{ opacity:.09; }
  .section:nth-of-type(odd)::before{ left:calc(50% - 620px - 360px); }
  .section:nth-of-type(even)::before{ right:calc(50% - 620px - 360px); transform:translateY(-50%) scaleX(-1); }
}
/* в форме и отзывах мотив не нужен — там и так плотно */
#contact::before,#reviews::before{ display:none; }

/* ============================================================
   Слоган
   ============================================================ */
.hero__slogan{
  display:flex; align-items:center; gap:10px;
  margin-bottom:14px;
  font-size:.95rem; font-weight:600; letter-spacing:.01em; color:var(--accent);
}
.hero__slogan::before{ content:''; width:28px; height:2px; border-radius:2px; background:currentColor; }
.hero__copy .hero__slogan{ justify-content:center; }
@media (min-width:1000px){ .hero__copy .hero__slogan{ justify-content:flex-start; } }
.hero__copy > .hero__badge{ animation-delay:0s; }
.footer__slogan{ margin-top:14px; font-weight:600; color:var(--accent); font-size:.92rem; }
.footer__slogan + .footer__text{ margin-top:6px; }

/* ============================================================
   Этапы: линия-путь, прорисовывается при скролле
   ============================================================ */
.steps{ position:relative; }
.steps__path{ position:absolute; inset:0; width:100%; height:100%; z-index:2; pointer-events:none; overflow:visible; }
.steps__path path{ fill:none; stroke-linecap:round; stroke-linejoin:round; }
.steps__track{ stroke:var(--border-strong); stroke-width:2; stroke-dasharray:2 7; }
.steps__line{ stroke:var(--accent); stroke-width:2.5; }
.step__num{ position:relative; z-index:3; transition:background .4s var(--ease), transform .4s var(--ease), box-shadow .4s var(--ease); }
.step.is-reached .step__num{ background:var(--accent); transform:scale(1.08); box-shadow:0 0 0 5px var(--accent-soft); }

/* ============================================================
   Фон, движущийся при прокрутке (параллакс)
   Слой фиксирован за контентом; элементы расставлены по всей
   высоте страницы и уезжают вверх с разной скоростью.
   ============================================================ */
.scroll-bg{ position:fixed; inset:0; z-index:-1; overflow:hidden; pointer-events:none; }
.scroll-bg > *{ position:absolute; will-change:transform; }
.sb-orb{ border-radius:50%; filter:blur(90px); opacity:.38; }
.sb-orb--a{ width:560px; height:560px; left:-180px; top:60vh;  background:#BFE3D1; }
.sb-orb--b{ width:480px; height:480px; right:-160px; top:140vh; background:#CDE6EE; }
.sb-orb--c{ width:620px; height:620px; left:-220px; top:260vh; background:#D8EFE2; }
.sb-orb--d{ width:520px; height:520px; right:-200px; top:360vh; background:#BFE3D1; }
.sb-door svg{ width:100%; height:100%; fill:none; stroke:#0B7A5B; stroke-width:.7; stroke-linejoin:round; }
.sb-door{ opacity:.07; }
.sb-door--a{ width:300px; height:300px; right:3vw;  top:95vh; }
.sb-door--b{ width:380px; height:380px; left:2vw;   top:210vh; }
.sb-door--c{ width:260px; height:260px; right:6vw;  top:340vh; }
@media (max-width:900px){
  .sb-door{ display:none; }
  .sb-orb{ opacity:.28; filter:blur(70px); }
}
/* статичный контур двери по краям секций больше не нужен — его заменил живой фон */
.section::before{ display:none !important; }

/* ============================================================
   Меню: подсветка текущего раздела
   ============================================================ */
.nav a{ position:relative; }
.nav a.is-current{ color:var(--accent); background:var(--accent-soft); }
.mobile-nav a.is-current{ color:var(--accent); }

/* ============================================================
   Подбор тарифа
   ============================================================ */
.quiz{
  display:grid; gap:24px; grid-template-columns:1fr;
  margin-bottom:clamp(32px,4vw,48px);
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-xl); padding:clamp(22px,3vw,34px);
  box-shadow:var(--shadow-1);
}
@media (min-width:900px){ .quiz{ grid-template-columns:.8fr 1.2fr; gap:40px; align-items:center; } }
.quiz__title{ font-size:clamp(1.3rem,1.1rem + .8vw,1.7rem); }
.quiz__sub{ margin-top:10px; color:var(--muted); }

.quiz__body{ min-height:220px; display:flex; flex-direction:column; justify-content:center; }
.quiz__meta{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:12px; font-size:.8rem; color:var(--muted); font-weight:600; }
.quiz__dots{ display:flex; gap:6px; }
.quiz__dots span{ width:22px; height:4px; border-radius:4px; background:var(--bg-soft); transition:background .3s var(--ease); }
.quiz__dots span.on{ background:var(--accent); }
.quiz__q{ font-size:1.12rem; font-weight:600; letter-spacing:-.01em; margin-bottom:16px; }
.quiz__opts{ display:grid; gap:10px; grid-template-columns:1fr; }
@media (min-width:560px){ .quiz__opts{ grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); } }
.quiz__opt{
  min-height:52px; padding:12px 18px; text-align:left;
  background:var(--bg); border:1.5px solid var(--border);
  border-radius:var(--r-md); cursor:pointer; font-weight:560; font-size:.95rem;
  transition:border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}
.quiz__opt:hover{ border-color:var(--accent); background:var(--accent-soft); }
.quiz__opt:active{ transform:scale(.98); }
.quiz__back{
  margin-top:14px; align-self:flex-start;
  background:none; border:0; padding:8px 0; min-height:44px;
  color:var(--muted); font-size:.85rem; cursor:pointer;
}
.quiz__back:hover{ color:var(--ink); }
.quiz__panel{ animation:rise .35s var(--ease); }

.quiz__result{ display:grid; gap:12px; }
.quiz__label{ font-size:.8rem; font-weight:600; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; }
.quiz__plan{ display:flex; align-items:baseline; gap:14px; flex-wrap:wrap; }
.quiz__plan-name{ font-size:2rem; font-weight:700; letter-spacing:-.03em; color:var(--accent); }
.quiz__plan-days{ color:var(--muted); font-size:.92rem; }
.quiz__plan-days b{ color:var(--ink); font-size:1.1rem; }
.quiz__why{ color:var(--ink-2); font-size:.95rem; }
.quiz__actions{ display:flex; flex-wrap:wrap; gap:10px; margin-top:6px; }

/* Выбранный подбором тариф подсвечивается и в карточках */
.plan.is-picked{ border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft), var(--shadow-2); }

/* ============================================================
   Таблицы на телефоне
   1) первая колонка (названия) закреплена, остальное листается;
   2) тень у края подсказывает, что таблицу можно прокрутить;
   3) таблица тарифов на телефоне помещается целиком.
   ============================================================ */
.table-wrap{ position:relative; }
.table-wrap tr > :first-child{
  position:sticky; left:0; z-index:1;
  background:var(--surface);
}
.table-wrap thead tr > :first-child{ z-index:2; background:#F4F6F5; }
.table-wrap tbody tr:hover > :first-child{ background:var(--bg-tint); }
/* тень справа от закреплённой колонки — только когда таблицу уже прокрутили */
.table-wrap tr > :first-child::after{
  content:''; position:absolute; top:0; right:-12px; bottom:0; width:12px;
  background:linear-gradient(90deg, rgba(20,24,28,.08), transparent);
  opacity:0; transition:opacity .2s var(--ease); pointer-events:none;
}
.table-wrap.is-scrolled tr > :first-child::after{ opacity:1; }
/* затухание справа — «дальше есть ещё колонки» */
.table-shell{ position:relative; }
.table-shell::after{
  content:''; position:absolute; top:1px; right:1px; bottom:1px; width:36px;
  border-radius:0 var(--r-lg) var(--r-lg) 0;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.95));
  opacity:0; transition:opacity .2s var(--ease); pointer-events:none;
}
.table-shell.has-more::after{ opacity:1; }
.table-hint{ display:none; margin:10px 0 0; font-size:.8rem; color:var(--muted); text-align:center; }
.table-shell.has-more + .table-hint{ display:block; }

@media (max-width:640px){
  th,td{ padding:12px 12px; }
  thead th{ font-size:.66rem; letter-spacing:.04em; }

  /* таблица форм бизнеса: закреплённая колонка поуже */
  #forms table{ min-width:560px; }
  #forms tr > :first-child{ width:112px; min-width:112px; }

  /* таблица тарифов — без прокрутки: название услуги + три узкие колонки */
  #compareTable{ min-width:0; table-layout:fixed; font-size:.82rem; }
  #compareTable th:first-child,#compareTable td:first-child{ width:auto; }
  #compareTable th:not(:first-child),#compareTable td:not(:first-child){ width:58px; padding-inline:2px; }
  #compareTable thead th:not(:first-child){ font-size:.6rem; letter-spacing:0; }
  #compareTable .row-label{ font-weight:500; line-height:1.4; }
  #compareTable th:first-child,#compareTable td:first-child{ padding-left:14px; padding-right:8px; }
}
@media (max-width:360px){
  #compareTable th:not(:first-child),#compareTable td:not(:first-child){ width:48px; }
}

/* ============================================================
   Телефон: нижняя панель связи вместо плавающих кнопок
   ============================================================ */
.mbar{ display:none; }
@media (max-width:700px){
  .fab{ display:none; }
  .mbar{
    position:fixed; left:0; right:0; bottom:0; z-index:95;
    display:grid; grid-template-columns:1.35fr 1fr 1fr; gap:8px;
    padding:8px 10px calc(8px + env(safe-area-inset-bottom));
    background:rgba(245,246,245,.9);
    -webkit-backdrop-filter:saturate(180%) blur(16px); backdrop-filter:saturate(180%) blur(16px);
    border-top:1px solid var(--border);
    transform:translateY(110%); transition:transform .3s var(--ease);
  }
  .mbar.is-visible{ transform:none; }
  body{ padding-bottom:calc(66px + env(safe-area-inset-bottom)); }
  .mbar__btn{
    display:flex; align-items:center; justify-content:center; gap:6px;
    min-height:46px; border-radius:12px;
    font-size:.82rem; font-weight:600; white-space:nowrap;
  }
  .mbar__btn svg{ width:17px; height:17px; flex:none; }
  .mbar__btn--cta{ background:var(--accent); color:#fff; }
  .mbar__btn--tg{ background:#229ED9; color:#fff; }
  .mbar__btn--wa{ background:#25D366; color:#0A2E17; }
}

/* ============================================================
   Отзывы на сенсорных экранах: листаются пальцем.
   Лента по-прежнему едет сама, но останавливается, пока её трогают.
   ============================================================ */
@media (hover:none), (max-width:900px){
  .marquee{ -webkit-mask-image:none; mask-image:none; }
  .marquee__row{
    overflow-x:auto; overscroll-behavior-x:contain;
    -webkit-overflow-scrolling:touch; scrollbar-width:none;
    padding-inline:20px;
  }
  .marquee__row::-webkit-scrollbar{ display:none; }
  .marquee__track{ animation:none !important; }
  .review{ width:min(82vw,340px); }
}
/* Телефон: строка Classic / Business / Premium прилипает под шапкой сайта,
   пока листаешь длинную таблицу. Горизонтальной прокрутки тут нет,
   поэтому overflow можно открыть — иначе sticky не работает. */
@media (max-width:640px){
  #compareShell .table-wrap{ overflow:visible; }
  #compareTable thead th{ position:sticky; top:var(--header-h); z-index:3; background:#F4F6F5; box-shadow:0 1px 0 var(--border); }
  #compareTable thead th:first-child{ border-top-left-radius:var(--r-lg); }
  #compareTable thead th:last-child{ border-top-right-radius:var(--r-lg); }
}

/* Кнопки внизу мобильного меню: правило для пунктов (.mobile-nav a) их не должно трогать */
.mobile-nav .mobile-nav__cta .btn{
  display:flex; justify-content:center; align-items:center; gap:8px;
  padding:0 22px; min-height:52px; border-bottom:0; font-size:1rem;
}

/* ============================================================
   Калькулятор тарифов — заметный блок:
   переливающаяся изумрудная рамка, тонированный фон, свечение
   ============================================================ */
@property --quiz-angle{ syntax:'<angle>'; initial-value:0deg; inherits:false; }
.quiz{
  position:relative; isolation:isolate;
  border:2px solid transparent;
  background:
    linear-gradient(135deg,#F2FAF6,#FFFFFF 55%,#EEF7F2) padding-box,
    conic-gradient(from var(--quiz-angle),#0B7A5B,#3FC08A,#A7E3C7,#0B7A5B,#157A57,#0B7A5B) border-box;
  box-shadow:0 20px 50px -18px rgba(11,122,91,.35), 0 0 0 6px rgba(11,122,91,.06);
  animation:quizSpin 6s linear infinite;
}
@keyframes quizSpin{ to{ --quiz-angle:360deg; } }
.quiz__icon{
  display:inline-grid; place-items:center;
  width:48px; height:48px; margin:0 12px 14px 0; vertical-align:middle;
  border-radius:14px; background:var(--accent); color:#fff;
  box-shadow:0 8px 18px -6px rgba(11,122,91,.55);
}
.quiz__icon svg{ width:24px; height:24px; }
.quiz .section__kicker{ vertical-align:middle; margin-bottom:14px; }
.quiz__opt{ background:#fff; }
@media (prefers-reduced-motion: reduce){ .quiz{ animation:none; } }