/* ============== ПЕРЕМЕННЫЕ И БАЗА ============== */
:root{
  --bg:#f6f3ee;          /* тёплый светлый фон */
  --bg-alt:#efe9e1;
  --ink:#1c1a17;         /* почти чёрный текст */
  --muted:#6b6259;       /* приглушённый текст */
  --line:#e0d8cd;
  --accent:#c4622d;      /* терракота — фирменный цвет */
  --accent-dark:#a8501f;
  --card:#ffffff;
  --radius:18px;
  --radius-lg:26px;
  --shadow:0 10px 40px rgba(40,30,20,.08);
  --shadow-lg:0 24px 70px rgba(40,30,20,.16);
  --nav-bg:rgba(246,243,238,.82);
  --panel-dark:#1c1a17;   /* всегда тёмная поверхность (калькулятор, кнопки) */
  --font:'Segoe UI',-apple-system,'Inter',system-ui,Roboto,Arial,sans-serif;
}

/* ===== ТЁМНАЯ ТЕМА ===== */
[data-theme="dark"]{
  --bg:#16140f;
  --bg-alt:#1e1b15;
  --ink:#f3ede2;
  --muted:#a89e8f;
  --line:#34302a;
  --accent:#e07b3e;
  --accent-dark:#c4622d;
  --card:#211d17;
  --shadow:0 10px 40px rgba(0,0,0,.35);
  --shadow-lg:0 24px 70px rgba(0,0,0,.55);
  --nav-bg:rgba(22,20,15,.82);
  --panel-dark:#26221b;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}
.center{text-align:center;margin-top:34px}

/* ============== КНОПКИ ============== */
.btn{
  display:inline-block;
  background:var(--accent);
  color:#fff;
  padding:15px 30px;
  border-radius:100px;
  font-weight:600;
  font-size:16px;
  border:none;cursor:pointer;
  transition:.25s;
  box-shadow:0 8px 24px rgba(196,98,45,.32);
}
.btn:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 30px rgba(196,98,45,.42)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:none;border:1.5px solid var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff;box-shadow:none}
.btn--sm{padding:11px 22px;font-size:15px}
.btn--full{width:100%}

/* ============== ШАПКА ============== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:16px 0;
  transition:.3s;
}
.nav.scrolled{
  background:var(--nav-bg);
  backdrop-filter:blur(14px);
  box-shadow:0 4px 24px rgba(40,30,20,.07);
  padding:10px 0;
}
.nav__inner{display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800}
.logo__mark{
  width:42px;height:42px;flex:none;
  background:var(--accent);color:#fff;
  border-radius:12px;
  display:grid;place-items:center;
  font-size:22px;font-weight:800;
}
.logo__text{display:flex;flex-direction:column;line-height:1.1;font-size:19px;letter-spacing:.5px}
.logo__text small{font-weight:500;font-size:11px;color:var(--muted);letter-spacing:.3px}
.logo__img{height:46px;width:auto;flex:none;align-self:flex-start;object-fit:contain;
  display:block;background:#fff;padding:5px 10px;border-radius:12px;
  box-shadow:0 2px 10px rgba(40,30,20,.10);transition:height .3s}
.nav.scrolled .logo__img{height:40px}
.footer__brand .logo__img{align-self:flex-start}
@media(max-width:460px){.logo__img{height:38px;padding:4px 7px}}
.nav__menu{display:flex;gap:28px;margin-left:auto}
.nav__link{font-weight:500;color:var(--muted);transition:.2s;position:relative;padding:4px 0}
.nav__link:hover,.nav__link.is-active{color:var(--ink)}
.nav__link.is-active::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--accent)}
.nav__cta{flex:none}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:26px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}

/* ============== ГЛАВНЫЙ ЭКРАН ============== */
.hero{position:relative;padding:170px 0 90px;overflow:hidden}
.hero__bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 500px at 80% -10%,rgba(196,98,45,.16),transparent 60%),
    radial-gradient(700px 500px at 0% 30%,rgba(120,90,60,.10),transparent 55%),
    linear-gradient(180deg,var(--bg-alt),var(--bg));
}
.hero__eyebrow{
  display:inline-block;
  font-weight:600;letter-spacing:1.5px;text-transform:uppercase;font-size:13px;
  color:var(--accent);margin-bottom:18px;
  padding:7px 16px;border:1px solid rgba(196,98,45,.35);border-radius:100px;
}
.hero__title{font-size:clamp(42px,7vw,82px);line-height:1.02;font-weight:800;letter-spacing:-1.5px}
.hero__title span{color:var(--accent)}
.hero__lead{max-width:560px;margin:26px 0 36px;font-size:19px;color:var(--muted)}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__stats{display:flex;gap:46px;margin-top:64px;flex-wrap:wrap}
.stat b{display:block;font-size:38px;font-weight:800;letter-spacing:-1px}
.stat span{color:var(--muted);font-size:15px}

/* ============== СЕКЦИИ ============== */
.section{padding:90px 0}
.section--alt{background:var(--bg-alt)}
.eyebrow{color:var(--accent);font-weight:700;letter-spacing:1.5px;text-transform:uppercase;font-size:13px;margin-bottom:14px}
.eyebrow--light{color:var(--accent)}
.section__title{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-1px;line-height:1.1;margin-bottom:22px;max-width:760px}
.text{color:var(--muted);font-size:17px;margin-bottom:16px;max-width:560px}
.text--center{margin:0 auto 40px;text-align:center}
.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}

.checklist{list-style:none;margin-top:26px;display:grid;gap:14px}
.checklist li{position:relative;padding-left:36px;font-weight:500}
.checklist li::before{
  content:"✓";position:absolute;left:0;top:0;
  width:24px;height:24px;background:var(--accent);color:#fff;
  border-radius:50%;display:grid;place-items:center;font-size:14px;
}

.checklist--cols{grid-template-columns:1fr 1fr;gap:14px 30px}
.services-incl{margin-top:40px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:30px 34px;box-shadow:var(--shadow)}
.services-incl__title{font-weight:800;font-size:20px;margin-bottom:2px}
@media(max-width:700px){.checklist--cols{grid-template-columns:1fr}}

/* О НАС карточки */
.about__media{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.about__card{
  background:var(--card);border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow);transition:.3s;border:1px solid var(--line);
}
.about__card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.about__emoji{font-size:32px;display:block;margin-bottom:12px}
.about__card b{display:block;font-size:18px;margin-bottom:4px}
.about__card p{color:var(--muted);font-size:14px}

/* УСЛУГИ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--shadow);transition:.3s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(196,98,45,.4)}
.card h3{font-size:24px;margin-bottom:12px}
.card p{color:var(--muted);margin-bottom:20px}
.card__price{font-weight:700;color:var(--accent);font-size:18px}

/* ============== ПОЛЗУНОК ДО/ПОСЛЕ ============== */
.ba{
  position:relative;width:100%;max-width:920px;margin:0 auto;
  aspect-ratio:16/10;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);user-select:none;touch-action:pan-y;
  border:1px solid var(--line);
}
.ba__img{position:absolute;inset:0;background-size:cover;background-position:center}
.ba__img--before{clip-path:inset(0 50% 0 0)} /* «ДО» обрезается ползунком */

.ba__handle{
  position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;
  transform:translateX(-50%);cursor:ew-resize;z-index:3;
}
.ba__line{position:absolute;inset:0;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.1)}
.ba__knob{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:50px;height:50px;background:#fff;border-radius:50%;
  display:grid;place-items:center;font-size:20px;color:var(--accent);
  box-shadow:0 6px 20px rgba(0,0,0,.25);cursor:ew-resize;font-weight:700;
}
.ba__tag{
  position:absolute;bottom:16px;z-index:2;
  font-size:12px;font-weight:700;letter-spacing:1.5px;color:#fff;
  background:rgba(0,0,0,.4);padding:6px 14px;border-radius:100px;backdrop-filter:blur(3px);
}
.ba__tag--l{left:16px}
.ba__tag--r{right:16px}

/* ============== КОНТАКТЫ / CTA ============== */
.cta{background:var(--bg-alt)}
.cta--center{text-align:center}
.cta__inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.contacts__row{display:flex;align-items:center;gap:24px;margin-top:24px;flex-wrap:wrap}
.contacts__phone{font-size:28px;font-weight:800;letter-spacing:-.5px}
.contacts__city{color:var(--muted);font-weight:500}

.form{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-lg);
  display:grid;gap:14px;
}
.form h3{font-size:24px;margin-bottom:6px}
.form input,.form textarea{
  width:100%;padding:15px 18px;border:1.5px solid var(--line);
  border-radius:14px;font-size:16px;font-family:inherit;background:var(--bg);transition:.2s;
}
.form textarea{min-height:96px;resize:vertical}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.form small{color:var(--muted);font-size:12px;text-align:center}

/* ============== СТРАНИЦА РАБОТ ============== */
.pagehead{padding:150px 0 50px;background:linear-gradient(180deg,var(--bg-alt),var(--bg))}
.pagehead__title{font-size:clamp(38px,6vw,64px);font-weight:800;letter-spacing:-1.5px}
.pagehead__lead{color:var(--muted);font-size:19px;max-width:560px;margin-top:18px}
.works{display:grid;gap:90px}
.work{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center}
.work--rev .work__info{order:2}
.work__num{font-size:60px;font-weight:800;color:var(--line);line-height:1;display:block;margin-bottom:8px}
.work__info h2{font-size:30px;font-weight:800;letter-spacing:-.5px;margin-bottom:14px}
.work__info p{color:var(--muted);font-size:17px;margin-bottom:20px}
.work__meta{list-style:none;display:flex;gap:18px;flex-wrap:wrap}
.work__meta li{background:var(--bg-alt);padding:8px 16px;border-radius:100px;font-size:14px;font-weight:600}

/* ============== ФУТЕР ============== */
.footer{background:#1c1a17;color:#e8e2d8;padding:64px 0 0}
.footer__inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:48px}
.footer__brand{max-width:300px;display:flex;flex-direction:column;gap:16px}
.footer__brand p{color:#a59c8f;font-size:15px}
.footer__label{color:#a59c8f;margin-bottom:14px;font-size:14px}
.socials{display:flex;gap:12px;flex-wrap:wrap}
.social{
  padding:12px 22px;border-radius:100px;font-weight:600;font-size:15px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);transition:.25s;
}
.social:hover{transform:translateY(-3px)}
.social--tg:hover{background:#2aabee;border-color:#2aabee}
.social--wa:hover{background:#25d366;border-color:#25d366;color:#0b2e16}
.social--ig:hover{background:linear-gradient(45deg,#f09433,#dc2743,#bc1888);border-color:transparent}
.social--max:hover{background:#7b5cff;border-color:#7b5cff}
.social--vk:hover{background:#07f;border-color:#07f}
.social--tel:hover{background:var(--accent);border-color:var(--accent)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;color:#8b8275;font-size:14px}

/* ============== АНИМАЦИЯ ПОЯВЛЕНИЯ ============== */
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ============== АДАПТИВ ============== */
@media(max-width:880px){
  .nav__menu{
    position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100vh;
    background:var(--bg);flex-direction:column;justify-content:center;gap:30px;
    padding:40px;box-shadow:-10px 0 40px rgba(0,0,0,.15);transition:.35s;margin:0;
  }
  .nav__menu.open{right:0}
  .nav__link{font-size:22px}
  .nav__cta{display:none}
  .burger{display:flex;margin-left:auto;z-index:60}
  .burger.x span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .burger.x span:nth-child(2){opacity:0}
  .burger.x span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

  .grid-2,.cta__inner,.work,.work--rev .work__info{grid-template-columns:1fr;gap:36px}
  .work--rev .work__info{order:0}
  .cards{grid-template-columns:1fr}
  .about__media{grid-template-columns:1fr 1fr}
  .hero{padding:130px 0 70px}
  .hero__stats{gap:30px;margin-top:44px}
  .section{padding:64px 0}
  .footer__inner{flex-direction:column}
}
@media(max-width:460px){
  .stat b{font-size:30px}
  .about__media{grid-template-columns:1fr}
}

/* ============================================================
   КАЛЬКУЛЯТОР
   ============================================================ */
.calc__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;margin-top:30px;align-items:start}
.calc__controls{display:grid;gap:28px}
.calc__label{display:block;font-weight:700;margin-bottom:14px;font-size:16px}
.calc__label b{color:var(--accent)}
.calc__types{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.calc__type{
  background:var(--card);border:2px solid var(--line);border-radius:14px;
  padding:16px 12px;cursor:pointer;font-weight:700;font-size:15px;font-family:inherit;
  display:flex;flex-direction:column;gap:5px;transition:.2s;text-align:center;
}
.calc__type small{font-weight:600;color:var(--muted);font-size:12px}
.calc__type:hover{border-color:var(--accent)}
.calc__type.is-active{border-color:var(--accent);background:var(--accent);color:#fff}
.calc__type.is-active small{color:rgba(255,255,255,.85)}

.calc__range{
  -webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:100px;
  background:linear-gradient(90deg,var(--accent) 22%,var(--line) 22%);outline:none;cursor:pointer;
}
.calc__range::-webkit-slider-thumb{
  -webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;
  border:4px solid var(--accent);cursor:grab;box-shadow:0 3px 10px rgba(0,0,0,.2);
}
.calc__range::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:#fff;border:4px solid var(--accent);cursor:grab;
}

.calc__extras{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc__check{
  display:flex;align-items:center;gap:11px;background:var(--card);border:2px solid var(--line);
  border-radius:12px;padding:13px 15px;cursor:pointer;font-weight:600;font-size:14px;transition:.2s;
}
.calc__check:hover{border-color:var(--accent)}
.calc__check input{width:20px;height:20px;accent-color:var(--accent);cursor:pointer;flex:none}
.calc__check i{display:block;font-style:normal;color:var(--accent);font-size:12px;font-weight:700}
.calc__check span{line-height:1.25}

.calc__result{
  background:var(--panel-dark);color:#fff;border-radius:var(--radius-lg);padding:34px 30px;
  text-align:center;position:sticky;top:90px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.07);
}
.calc__result-label{color:#b6aa9b;font-size:14px;letter-spacing:.5px}
.calc__total{font-size:clamp(36px,5vw,52px);font-weight:800;letter-spacing:-1px;margin:10px 0 4px;color:#fff}
.calc__note{color:#b6aa9b;font-size:13px;margin-bottom:22px}

/* ============================================================
   ПЛАВАЮЩИЙ UI
   ============================================================ */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:100;
  background:linear-gradient(90deg,var(--accent),#e08a4f);transition:width .1s linear;
}
.fab{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:14px}
.fab__btn{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(0,0,0,.25);transition:.25s;position:relative;
}
.fab__btn:hover{transform:scale(1.1)}
.fab__btn--wa{background:#25d366}
.fab__btn--tg{background:#2aabee}
.fab__btn::before{
  content:"";position:absolute;inset:0;border-radius:50%;z-index:-1;
  animation:fabPulse 2.2s ease-out infinite;
}
.fab__btn--wa::before{background:#25d366}
.fab__btn--tg::before{background:#2aabee}
@keyframes fabPulse{0%{opacity:.6;transform:scale(1)}100%{opacity:0;transform:scale(1.7)}}

.to-top{
  position:fixed;left:22px;bottom:22px;z-index:90;width:48px;height:48px;border-radius:50%;
  border:none;cursor:pointer;background:var(--panel-dark);color:#fff;font-size:22px;
  box-shadow:0 8px 24px rgba(0,0,0,.22);opacity:0;transform:translateY(20px);pointer-events:none;transition:.3s;
}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--accent)}

@media(max-width:760px){
  .calc__grid{grid-template-columns:1fr}
  .calc__result{position:static}
  .calc__types{grid-template-columns:1fr}
  .fab__btn,.to-top{width:50px;height:50px}
  .to-top{font-size:20px}
}

/* ============================================================
   ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ
   ============================================================ */
body,.nav,.card,.about__card,.work-row,.form input,.form textarea{transition:background .3s,color .3s,border-color .3s}
.theme-toggle{
  width:42px;height:42px;border-radius:12px;flex:none;cursor:pointer;
  background:var(--bg-alt);border:1px solid var(--line);color:var(--ink);
  display:grid;place-items:center;font-size:19px;transition:.25s;
}
.theme-toggle:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:rotate(-12deg)}

/* ============================================================
   ЭТАПЫ РАБОТЫ (таймлайн)
   ============================================================ */
.timeline{position:relative;margin-top:46px;padding-left:8px}
.timeline::before{
  content:"";position:absolute;left:25px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--accent),transparent);
}
.tl-item{position:relative;display:flex;gap:26px;padding-bottom:36px;align-items:flex-start}
.tl-item:last-child{padding-bottom:0}
.tl-num{
  flex:none;width:52px;height:52px;border-radius:50%;z-index:1;
  background:var(--card);border:2px solid var(--accent);color:var(--accent);
  display:grid;place-items:center;font-weight:800;font-size:17px;box-shadow:var(--shadow);
}
.tl-item__body h3{font-size:21px;font-weight:800;margin-bottom:6px;margin-top:9px}
.tl-item__body p{color:var(--muted);max-width:520px}

/* ============================================================
   ОТЗЫВЫ (карусель)
   ============================================================ */
.reviews__viewport{overflow:hidden;margin-top:36px;border-radius:var(--radius-lg)}
.reviews__track{display:flex;transition:transform .55s cubic-bezier(.6,.05,.2,1)}
.review{flex:0 0 100%;padding:6px}
.review__card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px;box-shadow:var(--shadow);max-width:820px;margin:0 auto;
}
.review__stars{color:#f5a623;font-size:18px;letter-spacing:2px;margin-bottom:16px}
.review__text{font-size:19px;line-height:1.6;margin-bottom:24px}
.review__author{display:flex;align-items:center;gap:14px}
.review__ava{
  width:52px;height:52px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--accent);color:#fff;font-weight:800;font-size:18px;
}
.review__author b{display:block}
.review__author span{color:var(--muted);font-size:14px}
.reviews__nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:24px}
.reviews__nav button{
  width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:var(--card);
  cursor:pointer;font-size:22px;color:var(--ink);transition:.2s;line-height:1;
}
.reviews__nav button:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.reviews__dots{display:flex;gap:9px}
.reviews__dots i{width:9px;height:9px;border-radius:50%;background:var(--line);cursor:pointer;transition:.25s}
.reviews__dots i.active{background:var(--accent);width:26px;border-radius:100px}

/* ============================================================
   КВИЗ
   ============================================================ */
.quiz{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:42px;box-shadow:var(--shadow-lg);max-width:820px;margin:36px auto 0;overflow:hidden;
}
.quiz__head{text-align:center;margin-bottom:30px}
.quiz__bar{height:7px;background:var(--bg-alt);border-radius:100px;overflow:hidden;margin:18px 0 10px}
.quiz__bar span{display:block;height:100%;width:20%;background:linear-gradient(90deg,var(--accent),#e08a4f);
  border-radius:100px;transition:width .4s}
.quiz__count{color:var(--muted);font-size:14px}
.quiz__count b{color:var(--accent)}
.quiz__q{font-size:24px;font-weight:800;text-align:center;margin-bottom:26px}
.quiz__opts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quiz__opt{
  background:var(--bg-alt);border:2px solid transparent;border-radius:14px;padding:20px;
  cursor:pointer;font-weight:600;font-size:16px;font-family:inherit;text-align:left;transition:.2s;
  display:flex;align-items:center;gap:12px;color:var(--ink);
}
.quiz__opt:hover{border-color:var(--accent);transform:translateY(-2px)}
.quiz__opt b{font-size:22px}
.quiz__range-wrap{text-align:center;padding:14px 0}
.quiz__range-val{font-size:40px;font-weight:800;color:var(--accent);margin-bottom:16px}
.quiz__contact{display:grid;gap:14px;max-width:460px;margin:0 auto}
.quiz__contact input{
  padding:15px 18px;border:1.5px solid var(--line);border-radius:14px;font-size:16px;
  font-family:inherit;background:var(--bg);color:var(--ink);transition:.2s;
}
.quiz__contact input:focus{outline:none;border-color:var(--accent);background:var(--card)}
.quiz__foot{display:flex;justify-content:space-between;margin-top:26px;gap:12px}
.quiz__back{background:none;border:none;color:var(--muted);cursor:pointer;font-weight:600;font-family:inherit;font-size:15px}
.quiz__back:hover{color:var(--ink)}
.quiz__done{text-align:center;padding:20px 0}
.quiz__done-ico{font-size:60px;margin-bottom:14px}
.quiz__done h3{font-size:28px;font-weight:800;margin-bottom:10px}
.quiz__done p{color:var(--muted);max-width:440px;margin:0 auto}
.quiz__summary{
  background:var(--bg-alt);border-radius:14px;padding:18px;margin:22px auto 0;max-width:440px;
  text-align:left;display:grid;gap:6px;font-size:14px;
}
.quiz__summary div{display:flex;justify-content:space-between;gap:10px}
.quiz__summary span{color:var(--muted)}
.quiz__summary b{text-align:right}

@media(max-width:600px){
  .quiz{padding:26px 20px}
  .quiz__opts{grid-template-columns:1fr}
  .quiz__q{font-size:20px}
  .review__card{padding:26px}
  .review__text{font-size:17px}
}

/* ============================================================
   АДМИН-ПАНЕЛЬ
   ============================================================ */
.admin-body{background:var(--bg-alt)}

/* Экран входа */
.admin-login{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:radial-gradient(800px 500px at 70% -10%,rgba(196,98,45,.18),transparent 60%),var(--bg-alt);
  transition:opacity .32s ease, transform .32s ease;
}
.admin-login[hidden]{display:none !important}
.admin-login.is-leaving{opacity:0;transform:scale(.97);pointer-events:none}
.admin-login__card{
  background:var(--card);border-radius:var(--radius-lg);padding:40px 34px;
  width:min(400px,100%);box-shadow:var(--shadow-lg);display:grid;gap:14px;text-align:center;
}
.admin-login__card .logo__mark{margin:0 auto 6px}
.admin-login__card .logo__img{height:72px;margin:0 auto 8px;box-shadow:none;padding:0}
.logo__img--sm{height:38px;padding:4px 8px}
.admin-login__card h1{font-size:26px;font-weight:800}
.admin-login__card>p{color:var(--muted);margin-top:-6px;margin-bottom:8px}
.admin-login__card input{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;
  font-size:16px;font-family:inherit;background:var(--bg);transition:.2s;
}
.admin-login__card input:focus{outline:none;border-color:var(--accent);background:#fff}
.admin-login__err{color:#c0392b;min-height:16px;font-weight:600}
.admin-login__hint{color:var(--muted)}

/* Панель появляется на месте экрана входа */
.admin{animation:adminPanelIn .4s ease}
@keyframes adminPanelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* Верхняя полоса */
.admin-top{
  position:sticky;top:0;z-index:30;
  background:var(--card);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 5%;box-shadow:0 2px 14px rgba(40,30,20,.05);flex-wrap:wrap;
}
.admin-top__brand{display:flex;align-items:center;gap:12px}
.admin-top__brand b{display:block;line-height:1.1}
.admin-top__brand small{color:var(--muted);font-size:12px}
.admin-top__actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.admin-top__logout{background:none;border:none;cursor:pointer;color:var(--muted);font-weight:600;padding:8px}
.admin-top__logout:hover{color:#c0392b}

.admin-main{padding:30px 0 80px}

/* Форма */
.admin-form{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;margin-bottom:30px;box-shadow:var(--shadow);
}
.admin-form__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.admin-form__head h2{font-size:24px;font-weight:800}
.admin-x{background:var(--bg-alt);border:none;width:38px;height:38px;border-radius:10px;cursor:pointer;font-size:16px}
.admin-x:hover{background:var(--line)}
.admin-form__grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.admin-fields{display:grid;gap:16px;align-content:start}
.admin-fields label{display:grid;gap:7px;font-weight:600;font-size:14px}
.admin-fields input,.admin-fields textarea{
  padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;
  font-size:15px;font-family:inherit;background:var(--bg);font-weight:400;transition:.2s;
}
.admin-fields textarea{min-height:90px;resize:vertical}
.admin-fields input:focus,.admin-fields textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.admin-fields__row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

.admin-uploads{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:4px}
.upload__tag{display:block;font-weight:700;font-size:13px;margin-bottom:7px;color:var(--muted)}
.upload__drop{
  height:130px;border:2px dashed var(--line);border-radius:14px;
  display:grid;place-content:center;justify-items:center;gap:6px;cursor:pointer;
  background-size:cover;background-position:center;text-align:center;transition:.2s;position:relative;
}
.upload__drop:hover{border-color:var(--accent)}
.upload__icon{font-size:26px}
.upload__txt{font-size:12px;color:var(--muted);max-width:140px}
.upload__drop--filled{border-style:solid;border-color:var(--accent)}
.upload__drop--filled .upload__icon{display:none}
.upload__drop--filled .upload__txt{
  background:rgba(0,0,0,.55);color:#fff;padding:6px 10px;border-radius:8px;backdrop-filter:blur(2px);
}
.admin-hint{font-size:13px;color:var(--muted);margin-top:2px}

.admin-preview__label{font-weight:700;font-size:13px;margin-bottom:9px;color:var(--muted)}
.admin-preview .ba{aspect-ratio:4/3;box-shadow:var(--shadow)}

.admin-form__foot{display:flex;gap:12px;margin-top:24px}

/* Список работ */
.admin-list__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:10px}
.admin-list__head h2{font-size:22px;font-weight:800;display:flex;align-items:center;gap:10px}
.admin-badge{background:var(--accent);color:#fff;font-size:14px;min-width:28px;height:28px;
  border-radius:100px;display:grid;place-items:center;padding:0 8px}
.admin-link-danger{background:none;border:none;color:var(--muted);cursor:pointer;font-weight:600;font-size:14px}
.admin-link-danger:hover{color:#c0392b;text-decoration:underline}

.admin-works{display:grid;gap:12px}
.work-row{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:12px;display:flex;align-items:center;gap:16px;transition:.2s;
}
.work-row:hover{box-shadow:var(--shadow)}
.work-row__thumb{width:88px;height:64px;border-radius:10px;background-size:cover;background-position:center;flex:none}
.work-row__info{flex:1;min-width:0}
.work-row__info b{display:block;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.work-row__info span{color:var(--muted);font-size:13px}
.work-row__btns{display:flex;gap:8px;flex:none}
.row-btn{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:10px;
  padding:9px 14px;cursor:pointer;font-weight:600;font-size:13px;font-family:inherit;transition:.2s;
}
.row-btn:hover{background:var(--line)}
.row-btn--danger{color:#c0392b}
.row-btn--danger:hover{background:#c0392b;color:#fff;border-color:#c0392b}
.admin-empty{color:var(--muted);padding:30px;text-align:center;
  background:var(--card);border:1px dashed var(--line);border-radius:16px}

/* Заявки */
.lead-row{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:16px 18px;display:flex;align-items:flex-start;gap:16px;justify-content:space-between;transition:.2s;
}
.lead-row:hover{box-shadow:var(--shadow)}
.lead-row.is-done{opacity:.55}
.lead-row__main{flex:1;min-width:0}
.lead-row__top{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.lead-row__top b{font-size:16px}
.lead-row__phone{color:var(--accent);font-weight:700}
.lead-row__src{background:var(--bg-alt);padding:4px 12px;border-radius:100px;font-size:12px;font-weight:600;color:var(--muted)}
.lead-row__msg{margin:8px 0 6px;color:var(--ink);font-size:14px}
.lead-row__date{color:var(--muted);font-size:12px}
@media(max-width:600px){.lead-row{flex-direction:column}.lead-row .work-row__btns{width:100%}}

@media(max-width:760px){
  .admin-form__grid{grid-template-columns:1fr}
  .work-row{flex-wrap:wrap}
  .work-row__btns{width:100%}
  .row-btn{flex:1}
}