/* ======================================================================
   Городская Антенная Служба · Краснодар
   Стиль «Сигнал»: холодная сине-стальная палитра на светлом фоне,
   радар-мотив, техно-гротеск Sora + Inter.
   Намеренно НЕ похоже на тёплые сайты-соседи (Manrope/оранжевый/крем).
   ====================================================================== */

:root{
  /* Фон — светлый, тёмный текст. Никакого «белым по синему». */
  --bg:#f4f7fa;
  --bg-2:#eaf0f5;
  --white:#ffffff;

  /* Текст — глубокая графитовая сталь */
  --ink:#132132;
  --ink-2:#2b3b4e;
  --muted:#5c6b7d;
  --muted-2:#8493a3;

  /* Линии/границы */
  --line:#e0e7ee;
  --line-2:#cfd9e3;

  /* Акценты — чёрный, уверенный. Никакого зелёного/синего. */
  --sig:#161616;        /* основной чёрный */
  --sig-d:#000000;      /* глубже для градиента/hover */
  --sig-soft:#ededed;   /* мягкая серая подложка */
  --cyan:#3a3a3a;       /* вторичный тёмно-серый (для градиентов) */
  --cyan-soft:#e6e6e6;
  --ok:#161616;         /* «сигнал в норме» — чёрный (моно) */
  --ok-soft:#ededed;
  --warn:#e0492a;       /* «слабый сигнал» — функциональный красный */
  --warn-soft:#fbe4de;

  /* Тёмная ч/б подложка (нижняя часть галерейных «фото») */
  --night:#171717;
  --night-2:#262626;

  --shadow:0 30px 70px -34px rgba(0,0,0,.32);
  --shadow-sm:0 14px 34px -18px rgba(0,0,0,.24);
  --shadow-card:0 2px 0 rgba(255,255,255,.7) inset, 0 18px 40px -26px rgba(0,0,0,.16);
  --r:14px;
  --r-lg:22px;
  --maxw:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--sig);text-decoration:none}
button{font-family:inherit;cursor:pointer}

h1,h2,h3,h4{
  font-family:'Sora','Inter',sans-serif;
  line-height:1.1;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--ink);
  margin:0;
}
h2{font-size:clamp(26px,3.4vw,42px)}
h3{font-size:clamp(19px,2vw,24px)}
p{margin:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:clamp(56px,8vw,110px) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Sora',sans-serif;font-weight:600;font-size:12.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--sig);
  padding:7px 14px;border-radius:999px;background:var(--sig-soft);
}
.lead{color:var(--muted);font-size:clamp(15px,1.4vw,18px);max-width:60ch}

/* ---- Кнопки ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Sora',sans-serif;font-weight:600;font-size:15px;
  padding:15px 26px;border-radius:12px;border:0;transition:.18s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(180deg,var(--sig),var(--sig-d));
  color:#fff;box-shadow:0 14px 30px -12px rgba(0,0,0,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(0,0,0,.5)}
.btn-ghost{background:var(--white);color:var(--ink);border:1.5px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--sig);color:var(--sig)}
/* «btn-night» теперь тёмная кнопка-контур на светлом hero */
.btn-night{background:var(--white);color:var(--ink);border:1.5px solid var(--line-2)}
.btn-night:hover{border-color:var(--sig);color:var(--sig)}
.btn-lg{padding:17px 32px;font-size:16px}

/* ======================================================================
   HEADER
   ====================================================================== */
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(244,247,250,.85);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header .wrap{display:flex;align-items:center;gap:24px;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Sora',sans-serif;font-weight:700;color:var(--ink);font-size:16px;line-height:1.1}
.brand small{display:block;font-family:'Inter';font-weight:500;font-size:11px;color:var(--muted);letter-spacing:.02em}
.brand .logo{
  width:40px;height:40px;flex:none;border-radius:11px;
  background:linear-gradient(160deg,var(--sig),var(--cyan));
  display:grid;place-items:center;box-shadow:0 8px 18px -8px rgba(0,0,0,.5);
}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{color:var(--ink-2);font-size:14.5px;font-weight:500}
.nav a:hover{color:var(--sig)}
.header-phone{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}
.header-phone b{font-family:'Sora','Inter',system-ui,sans-serif;font-size:16px}
.header-phone span{font-size:11.5px;color:var(--muted)}
.burger{display:none;background:none;border:0;padding:8px}
@media(max-width:900px){
  .nav,.header-phone{display:none}
  .burger{display:block;margin-left:auto}
  .nav.open{
    display:flex;flex-direction:column;gap:0;position:absolute;top:70px;left:0;right:0;
    background:var(--white);border-bottom:1px solid var(--line);padding:8px 20px 14px;
    box-shadow:var(--shadow-sm);margin-left:0;
  }
  .nav.open a{padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav.open a:last-child{border-bottom:0}
}

/* ======================================================================
   HERO — ночное небо + радар
   ====================================================================== */
.hero{
  position:relative;overflow:hidden;color:var(--ink);
  background:radial-gradient(120% 120% at 80% 6%,#ffffff 0%,var(--bg) 46%,var(--bg-2) 100%);
}
.hero::before{ /* тонкая сетка «карты» */
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,0,0,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(0,0,0,.05) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(80% 80% at 50% 30%,#000,transparent 78%);
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:74px}
.hero-badge{color:var(--ink);background:var(--sig-soft);border:1px solid var(--line-2)}
.hero h1{color:var(--ink);font-size:clamp(32px,4.8vw,58px);letter-spacing:-.03em;margin:22px 0 18px}
.hero h1 .ac{color:var(--ink);box-shadow:inset 0 -.28em 0 rgba(0,0,0,.1)}
.hero .sub{color:var(--muted);font-size:clamp(15px,1.5vw,19px);max-width:52ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-facts{display:flex;gap:26px;margin-top:36px;flex-wrap:wrap}
.hero-facts div{line-height:1.15}
.hero-facts b{display:block;font-family:'Sora','Inter',system-ui,sans-serif;font-size:26px;color:var(--ink)}
.hero-facts span{font-size:13px;color:var(--muted)}

/* Радар-визуал */
.radar{position:relative;aspect-ratio:1;max-width:440px;margin-left:auto;width:100%}
.radar svg{width:100%;height:100%}
.radar .ring{fill:none;stroke:rgba(126,168,255,.35);stroke-width:1.2}
.radar .sweep{transform-origin:50% 50%;animation:sweep 4.5s linear infinite}
@keyframes sweep{to{transform:rotate(360deg)}}
.radar .pulse{transform-origin:50% 50%;animation:pulse 3s ease-out infinite}
.radar .pulse.d2{animation-delay:1s}
.radar .pulse.d3{animation-delay:2s}
@keyframes pulse{0%{r:8px;opacity:.9}100%{r:150px;opacity:0}}
.radar .blip{animation:blink 2.2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:.25}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.radar .sweep,.radar .pulse,.radar .blip{animation:none}}

/* «Строка приёма» — светлая полоса-разделитель под hero */
.ticker{background:var(--bg-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);overflow:hidden}
.ticker .track{display:flex;gap:44px;padding:14px 0;white-space:nowrap;animation:ticker 26s linear infinite;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:13.5px;color:var(--ink-2)}
.ticker .track span{display:inline-flex;align-items:center;gap:9px}
.ticker .track b{color:var(--ink)}
@keyframes ticker{to{transform:translateX(-50%)}}

@media(max-width:860px){
  .hero .wrap{grid-template-columns:1fr;gap:8px}
  .radar{max-width:300px;margin:8px auto 0;order:-1}
  .hero-facts{gap:18px}
}

/* ======================================================================
   Услуги — интерактивные табы
   ====================================================================== */
.svc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.tab{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 20px;border-radius:12px;border:1.5px solid var(--line-2);
  background:var(--white);color:var(--ink-2);font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:14.5px;
  transition:.16s;
}
.tab .dot{width:9px;height:9px;border-radius:50%;background:var(--muted-2);transition:.16s}
.tab:hover{border-color:var(--sig)}
.tab.active{background:linear-gradient(180deg,var(--sig),var(--sig-d));color:#fff;border-color:var(--sig-d)}
.tab.active .dot{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.3)}

.panel{display:none;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-card);overflow:hidden}
.panel.active{display:grid;grid-template-columns:1.1fr .9fr;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.panel-body{padding:clamp(26px,3.4vw,44px)}
.panel-body h3{margin-bottom:12px}
.panel-list{list-style:none;padding:0;margin:20px 0 26px;display:grid;gap:12px}
.panel-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.panel-list li::before{content:"";flex:none;width:22px;height:22px;border-radius:7px;background:var(--ok-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23161616' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/14px no-repeat;margin-top:1px}
.panel-price{display:flex;align-items:baseline;gap:10px;margin-top:6px}
.panel-price b{font-family:'Sora','Inter',system-ui,sans-serif;font-size:30px}
.panel-price span{color:var(--muted);font-size:14px}
.panel-media{position:relative;background:linear-gradient(160deg,#f3f5f8,#e7ebf0);border-left:1px solid var(--line);display:grid;place-items:center;padding:30px;overflow:hidden}
.panel-media .glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(0,0,0,.05),transparent 65%);filter:blur(10px)}
.panel-media svg{position:relative;width:74%;max-width:230px}
@media(max-width:760px){.panel.active{grid-template-columns:1fr}.panel-media{min-height:180px}}

/* ======================================================================
   Индикатор сигнала (до/после)
   ====================================================================== */
.signal-block{background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(30px,4vw,54px);position:relative;overflow:hidden;box-shadow:var(--shadow-card)}
.signal-block::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(0,0,0,.05),transparent 70%)}
.signal-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:30px;align-items:center;position:relative;margin-top:26px}
.sig-card{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:24px;text-align:center}
.sig-card .label{font-family:'Sora','Inter',system-ui,sans-serif;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.bars{display:flex;gap:6px;justify-content:center;align-items:flex-end;height:80px;margin:18px 0 12px}
.bars i{width:16px;border-radius:5px 5px 2px 2px;background:#dbe3ec}
.bars.weak i:nth-child(1){height:26%;background:var(--warn)}
.bars.weak i:nth-child(2){height:40%}
.bars.weak i:nth-child(3){height:55%}
.bars.weak i:nth-child(4){height:72%}
.bars.weak i:nth-child(5){height:100%}
.bars.strong i{background:var(--ok);animation:rise 1.2s ease both}
.bars.strong i:nth-child(1){height:34%;animation-delay:.05s}
.bars.strong i:nth-child(2){height:52%;animation-delay:.15s}
.bars.strong i:nth-child(3){height:68%;animation-delay:.25s}
.bars.strong i:nth-child(4){height:84%;animation-delay:.35s}
.bars.strong i:nth-child(5){height:100%;animation-delay:.45s}
@keyframes rise{from{transform:scaleY(.15);opacity:.2;transform-origin:bottom}to{transform:scaleY(1);opacity:1}}
.sig-val{font-family:'Sora','Inter',system-ui,sans-serif;font-size:22px;font-weight:700}
.sig-arrow{width:54px;height:54px;border-radius:50%;background:var(--sig);display:grid;place-items:center;box-shadow:0 0 0 8px rgba(0,0,0,.08)}
@media(max-width:640px){.signal-grid{grid-template-columns:1fr;gap:16px}.sig-arrow{transform:rotate(90deg);margin:0 auto}}

/* ======================================================================
   Калькулятор-конструктор
   ====================================================================== */
.calc{display:grid;grid-template-columns:1.15fr .85fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.calc-form{padding:clamp(26px,3.4vw,44px)}
.calc-step{margin-bottom:26px}
.calc-step .q{font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:15px;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.calc-step .q i{width:24px;height:24px;border-radius:8px;background:var(--sig-soft);color:var(--sig);display:grid;place-items:center;font-style:normal;font-size:13px;font-family:'Sora','Inter',system-ui,sans-serif}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  padding:11px 16px;border-radius:11px;border:1.5px solid var(--line-2);background:var(--white);
  font-size:14px;color:var(--ink-2);font-weight:500;transition:.15s;user-select:none;
}
.chip:hover{border-color:var(--sig)}
.chip.on{background:var(--sig);border-color:var(--sig);color:#fff;box-shadow:0 8px 18px -8px rgba(0,0,0,.4)}
.calc-result{background:#eef1f5;border-left:1px solid var(--line);color:var(--ink);padding:clamp(26px,3.4vw,44px);display:flex;flex-direction:column;justify-content:center}
.calc-result .cap{font-family:'Sora','Inter',system-ui,sans-serif;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.calc-total{font-family:'Sora','Inter',system-ui,sans-serif;font-size:clamp(34px,5vw,52px);font-weight:700;margin:8px 0 4px;color:var(--ink)}
.calc-total small{font-size:18px;color:var(--muted)}
.calc-note{color:var(--muted);font-size:13.5px;margin-bottom:22px}
.calc-lines{list-style:none;padding:16px 0 0;margin:16px 0 0;border-top:1px solid var(--line-2);display:grid;gap:9px;font-size:13.5px;color:var(--ink-2)}
.calc-lines li{display:flex;justify-content:space-between;gap:12px}
@media(max-width:760px){.calc{grid-template-columns:1fr}}

/* ======================================================================
   Как проходит установка — вертикальный timeline
   ====================================================================== */
.steps{position:relative;max-width:760px;margin:40px auto 0;padding-left:8px}
.steps::before{content:"";position:absolute;left:26px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--sig),var(--cyan))}
.step{position:relative;display:grid;grid-template-columns:54px 1fr;gap:20px;padding:16px 0}
.step .num{position:relative;z-index:1;width:54px;height:54px;border-radius:15px;background:var(--white);border:2px solid var(--line-2);display:grid;place-items:center;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:700;color:var(--sig);font-size:18px;box-shadow:var(--shadow-sm)}
.step.hot .num{background:var(--sig);color:#fff;border-color:var(--sig)}
.step h4{font-family:'Sora','Inter',system-ui,sans-serif;font-size:18px;margin-bottom:5px}
.step p{color:var(--muted);font-size:14.5px}

/* ======================================================================
   Карта зон выезда
   ====================================================================== */
.zones{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.zone-list{columns:2;column-gap:26px}
.zone-list .z{break-inside:avoid;display:flex;align-items:center;gap:10px;padding:8px 0;font-size:14.5px;color:var(--ink-2)}
.zone-list .z::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none;box-shadow:0 0 0 4px var(--ok-soft)}
.zone-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-card)}
.zone-card .pill{display:inline-flex;align-items:center;gap:8px;background:var(--ok-soft);color:var(--ok);font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:13px;padding:8px 14px;border-radius:999px}
@media(max-width:760px){.zones{grid-template-columns:1fr}.zone-list{columns:1}}

/* ======================================================================
   Преимущества / стена доверия
   ====================================================================== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-card);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:48px;height:48px;border-radius:13px;background:var(--sig-soft);display:grid;place-items:center;margin-bottom:16px}
.card h4{font-family:'Sora','Inter',system-ui,sans-serif;font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}
@media(max-width:820px){.grid-3{grid-template-columns:1fr}}

/* ======================================================================
   Отзывы — бегущая лента
   ====================================================================== */
.reviews{overflow:hidden;position:relative}
.reviews::before,.reviews::after{content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.reviews::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.reviews::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.rev-track{display:flex;gap:20px;width:max-content;animation:marq 40s linear infinite}
.reviews:hover .rev-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.rev{width:340px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow-card)}
.rev .stars{color:#ffb020;font-size:15px;letter-spacing:2px;margin-bottom:10px}
.rev p{font-size:14.5px;color:var(--ink-2)}
.rev .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.rev .av{width:40px;height:40px;border-radius:50%;background:var(--sig-soft);border:1px solid var(--line-2);color:var(--ink);display:grid;place-items:center;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:700}
.rev .who b{display:block;font-size:14px}
.rev .who span{font-size:12.5px;color:var(--muted)}

/* ======================================================================
   Форма заявки
   ====================================================================== */
.cta{background:var(--bg-2);color:var(--ink);border:1px solid var(--line);border-radius:clamp(18px,3vw,30px);padding:clamp(30px,5vw,64px);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-40px;bottom:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(0,0,0,.04),transparent 70%)}
.cta .eyebrow{color:var(--ink);background:var(--sig-soft);border:1px solid var(--line-2)}
.cta-grid{display:grid;grid-template-columns:1fr .9fr;gap:40px;align-items:center;position:relative}
.cta h2{color:var(--ink)}
.cta .sub{color:var(--muted);margin-top:14px}
.cta-facts{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.cta-facts b{display:block;font-family:'Sora','Inter',system-ui,sans-serif;font-size:22px;color:var(--ink)}
.cta-facts span{font-size:12.5px;color:var(--muted)}
/* Форма — белая карточка с тёмным текстом (читаемо) */
.form{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.form label{display:block;font-size:13px;color:var(--ink-2);margin:0 0 6px;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600}
.form input,.form select,.form textarea{
  width:100%;padding:14px 15px;border-radius:11px;border:1.5px solid var(--line-2);
  background:var(--white);color:var(--ink);font-family:inherit;font-size:15px;margin-bottom:15px;
}
.form input::placeholder,.form textarea::placeholder{color:var(--muted-2)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--sig);box-shadow:0 0 0 3px var(--sig-soft)}
.form select option{color:var(--ink)}
.form .btn-primary{width:100%}
.form .privacy{font-size:11.5px;color:var(--muted);margin-top:12px;text-align:center}
.form-ok{display:none;text-align:center;padding:20px 0}
.form-ok.show{display:block}
.form-ok h3{color:var(--ink)!important}
.form-ok p{color:var(--muted)!important}
.form-ok .check{width:64px;height:64px;border-radius:50%;background:var(--ok);display:grid;place-items:center;margin:0 auto 14px}
@media(max-width:820px){.cta-grid{grid-template-columns:1fr}}

/* ======================================================================
   FAQ
   ====================================================================== */
.faq{max-width:820px;margin:0 auto}
.qa{background:var(--white);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.qa summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.qa summary::-webkit-details-marker{display:none}
.qa summary .plus{flex:none;width:26px;height:26px;border-radius:8px;background:var(--sig-soft);color:var(--sig);display:grid;place-items:center;font-size:18px;transition:.2s}
.qa[open] summary .plus{transform:rotate(45deg);background:var(--line-2);color:var(--ink)}
.qa .a{padding:0 24px 22px;color:var(--muted);font-size:14.5px}

/* ======================================================================
   FOOTER
   ====================================================================== */
.footer{background:var(--bg-2);color:var(--muted);padding:56px 0 30px;margin-top:0;border-top:1px solid var(--line)}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line-2)}
.footer .brand{color:var(--ink)}
.footer .brand small{color:var(--muted)!important}
.footer h5{font-family:'Sora','Inter',system-ui,sans-serif;color:var(--ink);font-size:14px;margin:0 0 14px;letter-spacing:.04em}
.footer a{color:var(--muted);display:block;padding:5px 0;font-size:14px}
.footer a:hover{color:var(--sig)}
.footer .copy{padding-top:22px;font-size:12.5px;color:var(--muted-2);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media(max-width:760px){.footer .cols{grid-template-columns:1fr;gap:24px}}

/* ---- Липкая мобильная панель звонка ---- */
.callbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  grid-template-columns:1fr 1fr;gap:10px;padding:10px 14px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);
}
.callbar .btn{width:100%;padding:14px}
@media(max-width:900px){.callbar{display:grid}body{padding-bottom:74px}}

/* Общий заголовок секции по центру */
.center{text-align:center;max-width:640px;margin:0 auto 8px}
.center .lead{margin:14px auto 0}

/* ======================================================================
   HERO SCENE — крыша с антенной, тарелкой и волнами сигнала
   ====================================================================== */
.hero-scene{position:relative;width:100%;max-width:520px;margin-left:auto;aspect-ratio:1/.92}
.hero-scene svg{width:100%;height:100%;overflow:visible}
.hero-scene .twinkle{animation:twinkle 3.2s ease-in-out infinite}
.hero-scene .twinkle.b{animation-delay:.8s}
.hero-scene .twinkle.c{animation-delay:1.6s}
.hero-scene .twinkle.d{animation-delay:2.3s}
@keyframes twinkle{0%,100%{opacity:.2}50%{opacity:1}}
/* Волны сигнала от антенны (анимация радиуса — надёжно во всех браузерах) */
.hero-scene .wave{animation:hwave 3.6s ease-out infinite;opacity:0}
.hero-scene .wave.w2{animation-delay:1.2s}
.hero-scene .wave.w3{animation-delay:2.4s}
@keyframes hwave{0%{r:6px;opacity:0}14%{opacity:.85}100%{r:135px;opacity:0}}
.hero-scene .win{animation:win 4s steps(1) infinite}
.hero-scene .win.b{animation-delay:1.3s}
.hero-scene .win.c{animation-delay:2.6s}
@keyframes win{0%,72%{opacity:1}74%,100%{opacity:.28}}
.hero-scene .floaty{animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media(prefers-reduced-motion:reduce){.hero-scene *{animation:none!important}}
@media(max-width:860px){.hero-scene{max-width:360px;margin:6px auto 0;order:-1}}

/* ======================================================================
   ГАЛЕРЕЯ «Как это выглядит» — иллюстрации/слоты под фото
   ====================================================================== */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px}
.shot{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-card);transition:.22s;
}
.shot:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.shot-frame{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:linear-gradient(165deg,var(--night-2),var(--night));
}
/* фото заполняет кадр целиком (цветные, ч/б-версии не используются) */
.shot-frame picture{position:absolute;inset:0;display:block}
.shot-frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.shot:hover .shot-frame img{transform:scale(1.05)}
.shot-frame svg{position:absolute;inset:0;width:100%;height:100%}
.shot-frame::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.28) 0%,rgba(0,0,0,0) 42%);
}
.shot-frame .tag{
  position:absolute;left:14px;top:14px;z-index:2;
  background:rgba(22,22,22,.78);backdrop-filter:blur(4px);color:#fff;
  font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:12px;padding:7px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.22);
}
.shot-cap{padding:18px 20px}
.shot-cap h4{font-family:'Sora','Inter',system-ui,sans-serif;font-size:16px;margin-bottom:5px}
.shot-cap p{color:var(--muted);font-size:13.5px}
@media(max-width:900px){.gallery{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.gallery{grid-template-columns:1fr}}

/* широкая полоса-фото «мастер за работой» в блоке «Как проходит выезд» */
.work-band{
  margin-top:38px;border-radius:var(--r-lg);overflow:hidden;
  background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow-card);
}
.work-band picture{display:block;position:relative;aspect-ratio:1600/600}
.work-band img{width:100%;height:100%;object-fit:cover;display:block}
.work-band figcaption{
  padding:16px 22px;color:var(--muted);font-size:13.5px;line-height:1.55;
  border-top:1px solid var(--line);
}
@media(max-width:700px){.work-band picture{aspect-ratio:16/9}}

/* ======================================================================
   Анимация появления при прокрутке
   ====================================================================== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Полоски сигнала оживают только когда блок в зоне видимости */
.signal-block .bars.strong i{animation-play-state:paused}
.signal-block.in .bars.strong i{animation-play-state:running}

/* ======================================================================
   СТРАНИЦЫ УСЛУГ (/uslugi/…)
   ====================================================================== */
.nav a.on{color:var(--sig);font-weight:600}

/* Хлебные крошки */
.crumbs{border-bottom:1px solid var(--line);background:var(--white)}
.crumbs .wrap{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px;font-size:13px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--sig)}
.crumbs span{color:var(--ink);font-weight:600}
.crumbs i{color:var(--muted-2);font-style:normal}

/* Первый экран страницы услуги */
.svc-hero{padding:clamp(36px,5vw,64px) 0 clamp(30px,4vw,56px);background:linear-gradient(180deg,var(--white),var(--bg))}
.svc-hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center}
.svc-hero h1{font-family:'Sora','Inter',system-ui,sans-serif;font-weight:800;font-size:clamp(27px,3.6vw,44px);line-height:1.12;letter-spacing:-.02em;margin-top:16px}
.svc-hero .sub{color:var(--muted);font-size:clamp(15px,1.4vw,17px);margin-top:18px;max-width:56ch}
.svc-hero-media picture{display:block;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.svc-hero-media img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.svc-price-badge{display:inline-flex;align-items:baseline;gap:10px;margin-top:22px;padding:12px 18px;border-radius:14px;background:var(--sig-soft);border:1px solid var(--line-2)}
.svc-price-badge b{font-family:'Sora','Inter',system-ui,sans-serif;font-size:24px;color:var(--ink)}
.svc-price-badge span{font-size:13px;color:var(--muted)}
@media(max-width:900px){.svc-hero .wrap{grid-template-columns:1fr}.svc-hero-media{order:-1}}

/* Карточки «ситуации» */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.case{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--sig);border-radius:14px;padding:22px 24px;box-shadow:var(--shadow-card)}
.case h4{font-family:'Sora','Inter',system-ui,sans-serif;font-size:16px;margin-bottom:7px}
.case p{color:var(--muted);font-size:14px}
@media(max-width:900px){.cases{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.cases{grid-template-columns:1fr}}

/* Лид-магнит */
.magnet-sec{padding-top:clamp(46px,6vw,84px);padding-bottom:clamp(46px,6vw,84px)}
.magnet{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(26px,4vw,52px);align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:clamp(18px,3vw,28px);
  padding:clamp(26px,4vw,52px);box-shadow:var(--shadow)}
.magnet h2{font-size:clamp(22px,2.6vw,32px);max-width:22ch}
.magnet .lead{margin-top:14px;font-size:15px}
.magnet-list{margin-top:22px}
.magnet-note{margin-top:18px;font-size:12.5px;color:var(--muted-2)}
.magnet-form .form{box-shadow:none;background:var(--bg-2)}
@media(max-width:900px){.magnet{grid-template-columns:1fr}}

/* Списки с галочкой */
.list-ok{list-style:none;display:grid;gap:11px}
.list-ok li{position:relative;padding-left:30px;color:var(--muted);font-size:14.5px;line-height:1.55}
.list-ok li b{color:var(--ink)}
.list-ok li::before{
  content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:6px;
  background:var(--sig-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='13' viewBox='0 0 24 24' fill='none' stroke='%23161616' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* Таблицы (цены, частоты, углы) */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:14px;background:var(--white)}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
.tbl th{text-align:left;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:13px;color:var(--ink);
  background:var(--sig-soft);padding:13px 18px;border-bottom:1px solid var(--line)}
.tbl td{padding:13px 18px;border-bottom:1px solid var(--line);color:var(--muted);vertical-align:top}
.tbl tr:last-child td{border-bottom:none}
.tbl td:first-child{color:var(--ink)}
.price-tbl{min-width:420px}
.price-tbl td.pr{text-align:right;white-space:nowrap;font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;color:var(--ink)}

/* Полезный текст */
.prose{max-width:860px;margin:36px auto 0}
.know-block{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(22px,3vw,34px);box-shadow:var(--shadow-card);margin-bottom:20px}
.know-block h3{font-family:'Sora','Inter',system-ui,sans-serif;font-size:clamp(18px,2vw,22px);margin-bottom:14px}
.know-block p{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:14px}
.know-block p:last-child{margin-bottom:0}
.know-block b{color:var(--ink)}
.know-block a{color:var(--sig);text-decoration:underline;text-underline-offset:3px}
.know-block .tbl-wrap{margin:18px 0}

/* Перелинковка на другие услуги */
.svc-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.svc-link{display:flex;flex-direction:column;gap:6px;background:var(--white);border:1px solid var(--line);
  border-radius:14px;padding:22px 24px;box-shadow:var(--shadow-card);transition:.2s}
.svc-link:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-2)}
.svc-link .tagline{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}
.svc-link b{font-family:'Sora','Inter',system-ui,sans-serif;font-size:17px;color:var(--ink)}
.svc-link .from{font-size:13.5px;color:var(--muted)}
@media(max-width:900px){.svc-links{grid-template-columns:1fr}}

/* Хаб /uslugi/ */
.hub{display:grid;gap:22px}
.hub-card{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(20px,3vw,38px);align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card)}
.hub-media picture{display:block;height:100%}
.hub-media img{display:block;width:100%;height:100%;min-height:230px;object-fit:cover}
.hub-body{padding:clamp(22px,3vw,38px) clamp(22px,3vw,38px) clamp(22px,3vw,38px) 0}
.hub-body h2{font-size:clamp(21px,2.4vw,28px);margin:12px 0 10px}
.hub-body h2 a{color:var(--ink)}
.hub-body h2 a:hover{color:var(--sig)}
.hub-body > p{color:var(--muted);font-size:14.5px;margin-bottom:18px}
.hub-foot{display:flex;align-items:center;gap:18px;margin-top:22px;flex-wrap:wrap}
.hub-price{font-family:'Sora','Inter',system-ui,sans-serif;font-weight:700;font-size:20px;color:var(--ink)}
@media(max-width:820px){
  .hub-card{grid-template-columns:1fr}
  .hub-media img{min-height:180px;aspect-ratio:16/9}
  .hub-body{padding:0 24px 26px}
}
.panel-more{margin-top:16px}
.panel-more a{font-family:'Sora','Inter',system-ui,sans-serif;font-weight:600;font-size:14.5px;color:var(--sig);border-bottom:1.5px solid var(--line-2);padding-bottom:2px}
.panel-more a:hover{border-color:var(--sig)}

/* Меню страниц услуг длиннее, чем на главной — поджимаем на средних экранах */
@media(min-width:901px) and (max-width:1320px){
  .nav{gap:16px}
  .nav a{font-size:13.5px}
  .header .wrap{gap:16px}
}
/* Явный фолбэк на случай, если веб-шрифт ещё не подгрузился */
.svc-hero h1,.svc-price-badge b,.case h4,.know-block h3,.svc-link b,.hub-price,.price-tbl td.pr{font-family:'Sora','Inter',system-ui,sans-serif}