/* Шрифты подключаются <link>-ом в <head> (без @import-цепочки). */

/* ============================================================
   Векторика — дизайн-система v2 «ярче и вовлекающе»
   Крупная типографика · игровой цвет (коралл/волна) ·
   математическая фактура (клетка, формулы, иконки).
   Все правила здесь; в разметке — только классы (CSP-friendly).
   ============================================================ */

:root{
  --ink:#1c2b38;          /* Чернила — текст */
  --sea:#1d4f70;          /* Море — основной: кнопки, ссылки */
  --sea-dark:#14384f;     /* Море тёмное — тёмные секции */
  --sea-deep:#0e2a3d;
  --wave:#7fd1c9;         /* Волна — акцент */
  --wave-tint:#e4f4f2;    /* волна очень светлая — фоновые заливки */
  --paper:#f7f9fa;        /* Бумага — фон */
  --coral:#e2795a;        /* Коралл — игровой акцент */
  --coral-ink:#b4553a;    /* коралл потемнее — текст на светлом (AA) */
  --coral-tint:#fdeee8;   /* коралл очень светлый — фоновые заливки */
  --line:#e8ecef;
  --muted:#5b6b77;
  --muted-2:#43484f;
  --card:#ffffff;
  --radius:16px;
  --radius-lg:22px;
  --maxw:1200px;
  --pad:28px;
  font-synthesis-weight:none;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Golos Text',system-ui,-apple-system,Segoe UI,sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3{font-family:'Onest',system-ui,sans-serif;letter-spacing:-0.02em;margin:0;line-height:1.12}
p{margin:0}
a{color:var(--sea)}
img,svg{max-width:100%}
:focus-visible{outline:3px solid var(--sea);outline-offset:2px;border-radius:4px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:0.11em;text-transform:uppercase;color:var(--coral-ink)}
.eyebrow--onlight-dark{color:var(--wave)}
.section{padding:96px 0}
.section--flush-top{padding-top:0}
.section--panel{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--tint{background:var(--wave-tint)}
.section__head{display:flex;flex-direction:column;gap:10px;margin-bottom:44px;max-width:760px}
.section__head--flush{margin-bottom:0}
.section__head h2{font-size:clamp(28px,3.6vw,40px)}
.section__lead{color:var(--muted-2);font-size:18px;line-height:1.55}
.mt-lg{margin-top:26px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--sea);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip-link:focus{left:12px;top:12px}

/* математическая «клетка» — переиспользуемая фактура фона */
.grid-bg{position:relative}
.grid-bg::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(#dfe7ea 1px,transparent 1px),linear-gradient(90deg,#dfe7ea 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 15%,#000 0%,transparent 72%);
          mask-image:radial-gradient(120% 90% at 70% 15%,#000 0%,transparent 72%);opacity:.7}
.grid-bg>*{position:relative;z-index:1}

/* ---- Кнопки ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Onest',sans-serif;font-weight:700;font-size:16.5px;line-height:1;
  border-radius:12px;padding:16px 28px;text-decoration:none;cursor:pointer;border:0;
  transition:transform .12s ease,background .15s ease,color .15s ease,box-shadow .15s ease}
.btn--primary{background:var(--coral-ink);color:#fff;box-shadow:0 6px 18px rgba(180,85,58,.34)}
.btn--primary:hover{background:#9a4832;transform:translateY(-2px);box-shadow:0 10px 24px rgba(180,85,58,.42)}
.btn--sea{background:var(--sea);color:#fff}
.btn--sea:hover{background:var(--sea-dark);transform:translateY(-2px)}
.btn--ghost{background:#fff;color:var(--sea);border:2px solid var(--sea)}
.btn--ghost:hover{background:var(--sea);color:#fff}
.link-underline{color:var(--sea);text-decoration:none;border-bottom:2px solid var(--wave);padding-bottom:2px;font-weight:600}
.link-underline:hover{border-color:var(--coral)}

/* ---- Header ---- */
.site-header{background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header__inner{display:flex;align-items:center;gap:28px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;text-decoration:none}
.brand__mark{width:42px;height:42px;flex:0 0 auto}
.brand__name{font-family:'Onest',sans-serif;font-weight:800;font-size:20px;line-height:1.1;color:var(--ink)}
.brand__desc{font-size:12px;color:var(--muted)}
.nav{display:flex;gap:26px;font-weight:600;font-size:15.5px}
.nav a{color:var(--ink);text-decoration:none}
.nav a:hover{color:var(--coral-ink)}
.nav-toggle{display:none;background:none;border:0;padding:12px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--ink);border-radius:2px;margin:5px 0}

/* ---- Hero ---- */
.hero{background:linear-gradient(180deg,#fff 0%,var(--wave-tint) 100%);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:52px;padding:64px 0 84px;align-items:center}
.hero__col{display:flex;flex-direction:column;gap:20px}
.hero h1{font-size:clamp(34px,5.2vw,56px);text-wrap:balance}
.hero h1 .u{background:linear-gradient(180deg,transparent 62%,var(--wave) 62%)}
.hero__lead{font-size:19px;color:var(--muted-2);max-width:540px;text-wrap:pretty;line-height:1.55}
.hero__rating{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px 8px 12px;
  box-shadow:0 3px 12px rgba(20,56,79,.08);font-size:14.5px;font-weight:600;color:var(--ink)}
.hero__rating b{font-family:'Onest',sans-serif;font-size:17px}
.hero__rating .stars{color:var(--coral);letter-spacing:1px}
.hero__rating a{color:var(--muted);font-weight:500;text-decoration:none;border-bottom:1px dashed #c4d2da}
.hero__cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:2px;padding:0;list-style:none}
.chip{font-size:13.5px;font-weight:600;color:var(--sea-dark);background:var(--wave);border-radius:999px;padding:8px 14px}
.hero__media{display:flex;flex-direction:column;gap:16px}
.photo-ph--real{position:relative;min-height:0;padding:0;display:block;border-radius:var(--radius-lg)}
.photo-ph--real::before{content:"";position:absolute;inset:0;transform:translate(14px,14px);
  background:var(--wave);border-radius:var(--radius-lg);z-index:0}
.photo-ph--real img{position:relative;z-index:1;display:block;width:100%;height:auto;border-radius:var(--radius-lg);
  box-shadow:0 14px 46px rgba(20,56,79,.22)}
.hero__note{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.hero__note span{font-size:13.5px;color:var(--muted);line-height:1.45}

/* ---- Тренажёр «устный счёт» (игровой акцент в hero) ---- */
.trainer{background:linear-gradient(160deg,var(--sea) 0%,var(--sea-dark) 100%);color:#fff;
  border-radius:var(--radius-lg);padding:22px 22px 20px;box-shadow:0 14px 40px rgba(14,42,61,.28)}
.trainer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.trainer__title{font-family:'Onest',sans-serif;font-weight:800;font-size:16px;display:flex;align-items:center;gap:8px}
.trainer__title::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--coral)}
.trainer__timer{font-family:'Onest',sans-serif;font-weight:800;font-size:16px;color:var(--wave);
  background:rgba(127,209,201,.16);border-radius:8px;padding:4px 10px;min-width:52px;text-align:center}
.trainer__q{font-family:'Onest',sans-serif;font-weight:800;font-size:34px;text-align:center;letter-spacing:.02em;margin:6px 0 14px}
.trainer__form{display:flex;gap:10px}
.trainer__input{flex:1;font-family:'Onest',sans-serif;font-weight:700;font-size:20px;text-align:center;color:var(--ink);
  border:0;border-radius:12px;padding:14px;background:#fff;width:100%;min-width:0}
.trainer__input::placeholder{color:#9db0bb;font-weight:600}
.trainer__go{flex:0 0 auto;background:var(--coral);color:#fff;border:0;border-radius:12px;padding:0 22px;
  font-family:'Onest',sans-serif;font-weight:700;font-size:16px;cursor:pointer}
.trainer__go:hover{background:#d8663f}
.trainer__foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:14px}
.trainer__score{color:#cfe6e3}
.trainer__score b{font-family:'Onest',sans-serif;color:#fff;font-size:16px}
.trainer__best{color:var(--wave);font-weight:600}
.trainer__hint{margin-top:12px;font-size:13px;color:#a9c4cf;text-align:center;line-height:1.4}

/* ---- О Виктории (доверие) ---- */
.about__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:52px;align-items:center}
.about__facts{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:6px;padding:0;list-style:none}
.fact{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  border-top:3px solid var(--wave)}
.fact:nth-child(2){border-top-color:var(--coral)}
.fact:nth-child(3){border-top-color:var(--sea)}
.fact:nth-child(4){border-top-color:var(--coral)}
.fact__num{font-family:'Onest',sans-serif;font-weight:800;font-size:32px;color:var(--sea);line-height:1}
.fact__label{font-size:14px;color:var(--muted);margin-top:6px;line-height:1.35}
.about__body{display:flex;flex-direction:column;gap:16px}
.about__body p{color:var(--muted-2);font-size:17px;line-height:1.6}

/* ---- Принципы: лента 3+2 с иконками ---- */
.principles{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.principle{grid-column:span 2;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;gap:12px;transition:transform .15s ease,box-shadow .15s ease}
.principle:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(20,56,79,.10)}
.principle:nth-child(4){grid-column:2/4}
.principle:nth-child(5){grid-column:4/6}
.principle__ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--wave-tint);color:var(--sea)}
.principle:nth-child(odd) .principle__ico{background:var(--coral-tint);color:var(--coral-ink)}
.principle__ico svg{width:28px;height:28px}
.principle h3{font-size:19px;font-weight:700}
.principle p{font-size:15.5px;line-height:1.6;color:var(--muted-2)}

/* ---- Тёмная секция (как проходит занятие) ---- */
.section--dark{background:var(--sea-dark);color:#fff}
.section--dark .eyebrow{color:var(--wave)}
.section--dark h2{color:#fff}
.section--dark .section__lead{color:#bcd3dd;max-width:660px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.step{background:var(--sea);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;position:relative}
.step__k{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;
  font-family:'Onest',sans-serif;font-weight:800;font-size:16px;color:var(--sea-dark);background:var(--wave)}
.step h3{font-size:18px;color:#fff}
.step p{font-size:15px;line-height:1.55;color:#d3e3ec}

/* ---- Форматы ---- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.price{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 28px;display:flex;flex-direction:column;gap:12px}
.price--featured{border:2px solid var(--coral);box-shadow:0 12px 34px rgba(226,121,90,.14)}
.price__tag{position:absolute;top:-13px;left:24px;font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:#fff;background:var(--coral-ink);border-radius:999px;padding:6px 14px}
.price__name{font-family:'Onest',sans-serif;font-weight:700;font-size:20px}
.price p{font-size:15.5px;line-height:1.55;color:var(--muted-2)}
.price__note{font-size:16px;color:var(--muted-2);line-height:1.6}
.price__note b{color:var(--ink)}

/* ---- FAQ ---- */
.faq__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px}
.faq__list{display:flex;flex-direction:column}
.faq__item{padding:20px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.faq__item:last-child{border-bottom:0}
.faq__item h3{font-size:18px;font-weight:700}
.faq__item p{font-size:16px;line-height:1.6;color:var(--muted-2)}
.faq__intro{color:var(--muted);font-size:16px}

/* ---- Отзывы: агрегат рейтинга + ссылка на Profi ---- */
.reviews-proof{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px 40px;
  border-left:6px solid var(--coral)}
.rating{text-align:center;padding-right:40px;border-right:1px solid var(--line)}
.rating__num{font-family:'Onest',sans-serif;font-weight:800;font-size:60px;line-height:1;color:var(--sea)}
.rating__stars{color:var(--coral);font-size:22px;letter-spacing:2px;margin:6px 0 4px}
.rating__count{font-size:14px;color:var(--muted)}
.rating__badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.rbadge{font-size:13px;font-weight:600;color:var(--sea-dark);background:var(--wave);border-radius:999px;padding:7px 14px}
.rating__note{color:var(--muted-2);font-size:16px;margin-bottom:18px;max-width:520px;line-height:1.55}

/* ---- Блок «Набор» ---- */
.notice{max-width:720px;margin:0 auto;text-align:center;background:linear-gradient(160deg,#fff,var(--wave-tint));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:48px 36px}
.notice h2{font-size:clamp(26px,3.4vw,34px);margin:10px 0 14px}
.notice p{color:var(--muted-2);font-size:18px;line-height:1.6}
.notice__soon{margin-top:18px;display:inline-block;font-size:15px;font-weight:700;
  color:#fff;background:var(--coral);border-radius:999px;padding:11px 22px}

/* ---- Связаться ---- */
.contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact{display:flex;flex-direction:column;gap:11px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px 26px;text-decoration:none;color:var(--ink);
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.contact:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(20,56,79,.12);border-color:var(--wave)}
.contact__ico{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}
.contact__ico svg{width:26px;height:26px}
.contact__ico--profi{background:#4a8cff}
.contact__ico--tg{background:#29a9eb}
.contact__ico--max{background:#6b4ef0}
.contact__name{font-family:'Onest',sans-serif;font-weight:800;font-size:19px}
.contact__desc{font-size:15px;color:var(--muted-2);line-height:1.5;flex:1}
.contact__go{font-family:'Onest',sans-serif;font-weight:700;color:var(--coral-ink);font-size:15px}
.contact--soon{cursor:default}
.contact--soon:hover{transform:none;box-shadow:none;border-color:var(--line)}
.contact--soon .contact__ico{filter:grayscale(.35);opacity:.85}
.contact--soon .contact__go{color:var(--muted)}
/* иерархия: Профи — главный, каналы — вторичные */
.contacts--primary{grid-template-columns:1fr;margin-bottom:22px}
.contacts--secondary{grid-template-columns:1fr 1fr}
.contact--featured{flex-direction:row;align-items:center;gap:22px;border:2px solid var(--coral);
  box-shadow:0 12px 34px rgba(226,121,90,.14)}
.contact--featured .contact__ico{flex:0 0 auto;width:56px;height:56px}
.contact--featured .contact__ico svg{width:28px;height:28px}
.contact__text{display:flex;flex-direction:column;gap:5px;flex:1;min-width:0}
.contact__badge{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:#fff;background:var(--coral-ink);border-radius:999px;padding:5px 12px}
.contact--featured .contact__name{font-size:20px}
.contact--featured .contact__go{flex:0 0 auto;white-space:nowrap;color:var(--coral-ink);font-size:16px}
.contacts__subh{font-size:14px;font-weight:700;letter-spacing:.02em;color:var(--muted);
  margin:0 0 14px;text-align:center}
/* CTA-мостики после интерактивов */
.media-bridge{font-size:14px;color:var(--muted);line-height:1.5;text-align:center;padding:0 6px}
.media-bridge em{font-style:normal;color:var(--sea);font-weight:600}
.media-bridge a{font-weight:700;color:var(--coral-ink);text-decoration:none;white-space:nowrap}
.media-bridge a:hover{text-decoration:underline}
.zadacha__bridge{margin-top:14px;font-size:14.5px;color:#cfe6e3;line-height:1.5}
.zadacha__bridge a{color:var(--wave);font-weight:700;text-decoration:none;white-space:nowrap}
.zadacha__bridge a:hover{text-decoration:underline}

/* ---- Программа: аккордеон по классам ---- */
.program{display:flex;flex-direction:column;gap:12px;max-width:920px}
.prog{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.prog[open]{border-color:var(--wave);box-shadow:0 10px 28px rgba(20,56,79,.08)}
.prog__sum{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;padding:20px 24px;
  font-family:'Onest',sans-serif;font-weight:700;font-size:18px;color:var(--ink)}
.prog__sum::-webkit-details-marker{display:none}
.prog__sum:hover{background:var(--wave-tint)}
.prog__k{flex:0 0 auto;width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  font-family:'Onest',sans-serif;font-weight:800;font-size:18px;color:#fff;background:var(--sea)}
.prog:nth-child(odd) .prog__k{background:var(--coral-ink)}
.prog__t{flex:1;line-height:1.3}
.prog__x{flex:0 0 auto;width:22px;height:22px;position:relative}
.prog__x::before,.prog__x::after{content:"";position:absolute;background:var(--sea);border-radius:2px;transition:transform .2s ease}
.prog__x::before{top:10px;left:3px;width:16px;height:2.5px}
.prog__x::after{top:3px;left:10px;width:2.5px;height:16px}
.prog[open] .prog__x::after{transform:scaleY(0)}
.prog__body{padding:0 24px 22px 80px;display:flex;flex-direction:column;gap:12px}
.prog__body p{font-size:16px;line-height:1.6;color:var(--muted-2)}
.prog__pain{background:var(--wave-tint);border-radius:12px;padding:14px 16px;font-size:15px;color:var(--muted-2)}
.prog__pain b{color:var(--ink)}

/* ---- Задача дня + магнит ---- */
.zadacha__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:start}
.zadacha{background:linear-gradient(160deg,var(--sea) 0%,var(--sea-dark) 100%);color:#fff;
  border-radius:var(--radius-lg);padding:30px 30px 26px;box-shadow:0 14px 40px rgba(14,42,61,.24)}
.zadacha__grade{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.03em;color:var(--sea-dark);
  background:var(--wave);border-radius:999px;padding:6px 14px;margin-bottom:14px}
.zadacha__q{font-family:'Onest',sans-serif;font-weight:700;font-size:21px;line-height:1.4;margin-bottom:18px}
.zadacha__form{display:flex;gap:10px}
.zadacha__input{flex:1;width:100%;min-width:0;font-family:'Onest',sans-serif;font-weight:700;font-size:18px;text-align:center;color:var(--ink);
  border:0;border-radius:12px;padding:14px 16px;background:#fff}
.zadacha__input::placeholder{color:#9db0bb;font-weight:600}
.zadacha__go{flex:0 0 auto;background:var(--coral);color:#fff;border:0;border-radius:12px;padding:0 22px;
  font-family:'Onest',sans-serif;font-weight:700;font-size:15.5px;cursor:pointer}
.zadacha__go:hover{background:#d8663f}
.zadacha__msg{min-height:20px;font-size:15px;font-weight:600;margin-top:12px}
.zadacha__msg.is-ok{color:var(--wave)}
.zadacha__msg.is-no{color:#ffd9cc}
.zadacha__solve{margin-top:8px;background:none;border:0;color:var(--wave);font-family:'Onest',sans-serif;font-weight:700;
  font-size:15px;cursor:pointer;padding:6px 0;text-decoration:underline;text-underline-offset:3px}
.zadacha__sol{margin-top:12px;background:rgba(255,255,255,.10);border-radius:12px;padding:16px 18px;
  font-size:15.5px;line-height:1.6;color:#eaf4f2}
.zadacha :focus-visible{outline-color:var(--wave)}
.magnet{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 28px 24px;
  border-top:4px solid var(--coral)}
.magnet .eyebrow{color:var(--coral-ink)}
.magnet__h{font-family:'Onest',sans-serif;font-weight:700;font-size:20px;margin:8px 0 14px;line-height:1.25}
.magnet__list{margin:0 0 18px;padding-left:20px;display:flex;flex-direction:column;gap:9px}
.magnet__list li{font-size:15px;line-height:1.5;color:var(--muted-2)}
.magnet__note{font-size:15px;color:var(--muted-2);margin-bottom:14px;line-height:1.5}
.magnet__cta{display:flex;gap:12px;flex-wrap:wrap}
.magnet__cta .btn{padding:13px 22px;font-size:15.5px}

/* ---- Самопроверка «Где просело?» ---- */
.diag{max-width:720px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px}
.diag__meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.diag__step{font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.diag__theme{font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--sea)}
.diag__bar{height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin-bottom:26px}
.diag__bar i{display:block;height:100%;width:0;background:var(--wave);transition:width .25s ease}
.diag__q{font-family:'Onest',sans-serif;font-weight:700;font-size:clamp(20px,2.6vw,25px);line-height:1.35;margin-bottom:24px;min-height:2.7em}
.diag__opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opt{font-family:'Golos Text',sans-serif;font-size:18px;font-weight:600;color:var(--ink);background:var(--paper);
  border:1.5px solid var(--line);border-radius:12px;padding:15px 18px;cursor:pointer;text-align:center;
  transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--sea);background:var(--wave-tint)}
.diag__skip{margin-top:16px;background:none;border:0;font-family:'Golos Text',sans-serif;font-size:15px;
  color:var(--muted);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:4px 0}
.diag__startnote{font-size:15.5px;color:var(--muted-2);line-height:1.6;margin:0 0 22px}
.res__title{font-family:'Onest',sans-serif;font-weight:800;font-size:clamp(21px,2.6vw,26px);margin-bottom:6px}
.res__sub{color:var(--muted-2);font-size:16px;margin:0 0 22px;line-height:1.5}
.res__grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}
.res__item{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--paper)}
.res__item.ok{background:var(--wave-tint);border-color:#cfe9e5}
.res__item.gap{background:var(--coral-tint);border-color:#f3d6c9}
.res__ico{font-size:17px;line-height:1.5}
.res__item b{display:block;font-size:15.5px}
.res__item span{display:block;font-size:13.5px;color:var(--muted-2);line-height:1.45}
.res__note{font-size:15px;color:var(--muted-2);line-height:1.55;padding-top:18px;border-top:1px solid var(--line)}
.res__note em{font-style:normal;color:var(--sea);font-weight:600}
.bridge{margin-top:22px;background:var(--wave-tint);border-radius:var(--radius);padding:20px 22px}
.bridge>p{margin:0 0 14px;font-size:16px;color:var(--muted-2);line-height:1.55}
.bridge__row{display:flex;gap:12px;flex-wrap:wrap}
.copyok{margin-top:12px;font-size:14px;color:var(--sea);font-weight:600}

/* ---- Footer ---- */
.site-footer{background:var(--sea-dark);color:#fff}
.site-footer__inner{display:flex;align-items:flex-start;gap:44px;flex-wrap:wrap;padding:52px 0}
.site-footer__brand{display:flex;flex-direction:column;gap:10px;margin-right:auto;max-width:340px}
.site-footer__brand .row{display:flex;align-items:center;gap:10px}
.site-footer__brand .name{font-family:'Onest',sans-serif;font-weight:800;font-size:19px}
.site-footer__brand p{font-size:13.5px;line-height:1.6;color:#b9cdd9}
.fcol{display:flex;flex-direction:column;gap:9px;font-size:14.5px}
.fcol .h{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--wave)}
.fcol a{color:#cfe0ea;text-decoration:none}
.fcol a:hover{text-decoration:underline}
.fcol span{color:#cfe0ea}
.fcol .dim{color:#93aab8;font-size:13px}

.pending{display:none!important}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   Адаптив
   ============================================================ */
@media (max-width:960px){
  .hero__grid,.about__grid,.faq__grid{grid-template-columns:1fr;gap:36px}
  .principles{grid-template-columns:repeat(2,1fr)}
  .principle,.principle:nth-child(4),.principle:nth-child(5){grid-column:auto}
  .steps{grid-template-columns:repeat(2,1fr)}
  .grid-3,.contacts{grid-template-columns:1fr}
  .contacts--secondary{grid-template-columns:1fr}
  .contact--featured{flex-direction:column;align-items:flex-start;gap:14px}
  .contact--featured .contact__go{align-self:flex-start}
  .reviews-proof{grid-template-columns:1fr;gap:24px}
  .rating{border-right:none;border-bottom:1px solid var(--line);padding-right:0;padding-bottom:22px}
  .nav{display:none}
  .nav-toggle{display:block}
  .site-header__inner.is-open{flex-wrap:wrap}
  .site-header__inner.is-open .nav{display:flex;flex-direction:column;gap:4px;width:100%;padding-top:8px;border-top:1px solid var(--line)}
  .site-header__inner.is-open .nav a{padding:12px 0}
  .about__facts{grid-template-columns:1fr 1fr}
  .hero__grid{padding:40px 0 56px}
  .zadacha__grid{grid-template-columns:1fr;gap:20px}
}
@media (max-width:560px){
  :root{--pad:18px}
  body{font-size:16px}
  .section{padding:60px 0}
  .principles,.steps,.about__facts{grid-template-columns:1fr}
  .hero__lead,.about__body p{font-size:17px}
  .brand__desc{display:none}
  .trainer__q{font-size:30px}
  .reviews-proof{padding:26px 22px}
  .rating__num{font-size:52px}
  .prog__sum{font-size:16px;gap:12px;padding:18px 18px}
  .prog__body{padding:0 18px 20px 18px}
  .zadacha{padding:24px 22px}
  .zadacha__q{font-size:19px}
  .diag{padding:24px 20px}
  .diag__opts,.res__grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover,.principle:hover{transform:none}
}
