/* Copperline Plumbing — светлая франшизная схема: кобальт + янтарь, крупные скругления.
   Ориентир — сайты национальных сетей (Benjamin Franklin, Roto-Rooter): ZIP-поиск,
   гарантия как продукт, купоны, клубная подписка, плотная навигация по услугам. */

:root{
  --ink:#0c1626;
  --ink-2:#4a5871;
  --blue:#0b3ea8;
  --blue-d:#082f80;
  --amber:#ffb703;
  --amber-d:#e0a000;
  --paper:#ffffff;
  --mist:#eef3fb;
  --line:#d8e1f0;
  --rad:14px;
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}

html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-.022em;font-weight:800}
p{margin:0 0 1em}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.skip{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:12px 18px;z-index:60}
.skip:focus{left:8px;top:8px}

:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* ---------- верхняя служебная полоса ---------- */
.util{background:var(--ink);color:#c7d3e8;font-size:13px}
.util__in{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:space-between;padding-top:8px;padding-bottom:8px}
.util p{margin:0}
.util__links{display:flex;gap:18px}
.util a{color:#c7d3e8;text-decoration:none}
.util a:hover{color:#fff;text-decoration:underline}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#37d67a;margin-right:6px;vertical-align:1px}

/* ---------- шапка ---------- */
.hd{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hd__in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.brand__txt{display:flex;flex-direction:column;line-height:1.05}
.brand__txt b{font-size:19px;font-weight:800;letter-spacing:-.02em}
.brand__txt i{font-style:normal;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}

.nav{display:flex;gap:22px;margin-left:auto;font-size:15px;font-weight:600}
.nav a{color:var(--ink);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--amber)}

.hd__act{display:flex;align-items:center;gap:14px;margin-left:auto}
.hd__tel{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);line-height:1.1}
.hd__tel span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.hd__tel b{font-size:19px;font-weight:800;letter-spacing:-.02em}

.btn{display:inline-block;border:0;border-radius:999px;padding:12px 22px;font:inherit;font-weight:700;
  text-decoration:none;cursor:pointer;text-align:center;transition:background-color .15s,color .15s}
.btn--amber{background:var(--amber);color:#22190a}
.btn--amber:hover{background:var(--amber-d)}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:var(--blue-d)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--line)}
.btn--ghost:hover{box-shadow:inset 0 0 0 2px var(--blue);color:var(--blue)}
.btn--big{padding:16px 30px;font-size:17px}

/* ---------- герой ---------- */
.hero{background:linear-gradient(180deg,var(--mist) 0%,#fff 100%);padding:clamp(34px,5vw,58px) 0 clamp(30px,4vw,46px)}
.hero__in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,54px);align-items:center}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);margin-bottom:14px}
.eyebrow--blue{color:var(--blue)}
.eyebrow--amber{color:var(--amber-d)}
.hero h1{font-size:clamp(34px,5vw,58px);margin-bottom:18px}
.hero__lede{font-size:clamp(16px,1.5vw,19px);color:var(--ink-2);max-width:34em}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 26px}

.zip{background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:16px 18px;max-width:520px;
  box-shadow:0 8px 26px rgba(12,22,38,.07)}
.zip label{display:block;font-weight:700;font-size:14px;margin-bottom:8px}
.zip__row{display:flex;gap:10px}
.zip input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:12px 18px;font:inherit;background:var(--mist)}
.zip__hint{margin:10px 0 0;font-size:13px;color:var(--ink-2)}

.hero__img{margin:0;position:relative}
.hero__img img{width:100%;border-radius:calc(var(--rad) + 8px);object-fit:cover;aspect-ratio:3/4}
.hero__img figcaption{position:absolute;left:-14px;bottom:22px;background:#fff;border-radius:var(--rad);
  padding:12px 18px;box-shadow:0 10px 30px rgba(12,22,38,.14);max-width:210px}
.hero__img figcaption b{display:block;font-size:26px;font-weight:800;color:var(--blue);letter-spacing:-.02em}
.hero__img figcaption span{font-size:13px;color:var(--ink-2);line-height:1.35;display:block}

/* ---------- полоса доверия ---------- */
.trust{background:var(--ink);color:#fff}
.trust__in{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding-top:26px;padding-bottom:26px}
.trust__i b{display:block;font-size:16px;margin-bottom:4px}
.trust__i span{font-size:13.5px;color:#a9b8d2;line-height:1.45}

/* ---------- секции ---------- */
.sec{padding:clamp(46px,6vw,84px) 0}
.sec--mist{background:var(--mist)}
.sec h2,.promise h2,.book h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:16px}
.lead{color:var(--ink-2);max-width:62ch;font-size:17px}

.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:22px 0 34px}
.chips a{display:inline-block;background:var(--mist);border:1px solid var(--line);border-radius:999px;
  padding:10px 18px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}
.chips a:hover{background:var(--blue);border-color:var(--blue);color:#fff}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:calc(var(--rad) + 4px);overflow:hidden;
  display:flex;flex-direction:column}
.sec--mist .card{background:#fff}
.card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card__body{padding:22px}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--ink-2);margin-bottom:12px}
.card__price{margin:auto 0 0;font-weight:700;color:var(--blue);font-size:14.5px}

/* ---------- обещание ---------- */
.promise{background:var(--blue);color:#fff;padding:clamp(46px,6vw,84px) 0}
.promise__in{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,4vw,54px);align-items:center}
.promise__img{margin:0}
.promise__img img{width:100%;border-radius:calc(var(--rad) + 8px);aspect-ratio:3/4;object-fit:cover}
.promise .eyebrow{color:var(--amber)}
.promise p{color:#cfdcf5}
.steps{counter-reset:s;list-style:none;padding:0;margin:26px 0 0}
.steps li{counter-increment:s;position:relative;padding-left:52px;margin-bottom:16px;color:#cfdcf5}
.steps li b{color:#fff;display:block;font-size:16px}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:34px;height:34px;border-radius:50%;
  background:var(--amber);color:#22190a;font-weight:800;display:flex;align-items:center;justify-content:center}

/* ---------- цены ---------- */
.price{width:100%;border-collapse:collapse;margin:26px 0 14px;background:#fff;border-radius:var(--rad);overflow:hidden}
.price th,.price td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:15.5px}
.price thead th{background:var(--ink);color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.price tbody tr:last-child td{border-bottom:0}
.price td:nth-child(2){font-weight:700;white-space:nowrap}
.price td:nth-child(3){color:var(--ink-2);white-space:nowrap}
.fine{font-size:13.5px;color:var(--ink-2);margin:0}

/* ---------- купоны и клуб ---------- */
.coupons{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0 34px}
.coupon{border:2px dashed var(--line);border-radius:calc(var(--rad) + 4px);padding:24px;background:var(--mist)}
.coupon--amber{background:#fff8e6;border-color:var(--amber)}
.coupon__amt{display:block;font-size:34px;font-weight:800;letter-spacing:-.03em;color:var(--blue);margin-bottom:6px}
.coupon--amber .coupon__amt{color:var(--amber-d)}
.coupon__for{font-weight:700;margin-bottom:8px}
.coupon__fine{font-size:13.5px;color:var(--ink-2);margin:0}

.club{display:grid;grid-template-columns:1.6fr auto auto;gap:24px;align-items:center;
  background:var(--ink);color:#fff;border-radius:calc(var(--rad) + 6px);padding:28px}
.club h3{font-size:22px;margin-bottom:8px}
.club p{color:#a9b8d2;margin:0}
.club__price b{font-size:34px;font-weight:800;color:var(--amber);letter-spacing:-.03em;display:block;line-height:1}
.club__price span{font-size:13px;color:#a9b8d2}

/* ---------- зона выезда ---------- */
.area{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:26px 0 30px}
.area h3{font-size:15px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);margin-bottom:8px}
.area p{color:var(--ink-2);font-size:15px;margin:0}

.rating{background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:20px 24px}
.rating p{overflow-wrap:anywhere}
.rating__score{font-size:19px;margin-bottom:2px}
.rating__score b{font-size:26px;color:var(--blue)}
.rating__count{margin-bottom:6px;color:var(--ink-2)}
.rating__note{margin:0;font-size:13px;color:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:17px;padding:14px 0;list-style:none;position:relative;padding-right:40px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:8px;top:10px;font-size:26px;font-weight:400;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-2);margin:0 0 16px;max-width:70ch}

/* ---------- форма ---------- */
.book{background:var(--ink);color:#fff;padding:clamp(46px,6vw,84px) 0}
.book__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,54px);align-items:start}
.book p{color:#a9b8d2}
.book__tel{margin:22px 0 8px}
.book__tel a{font-size:clamp(28px,3.6vw,40px);font-weight:800;color:var(--amber);text-decoration:none;letter-spacing:-.02em}
.book__nap{font-size:14.5px}

.lg{background:#fff;border-radius:calc(var(--rad) + 6px);padding:26px}
.hp{position:absolute;left:-9999px}
.lg__row{margin-bottom:16px}
.lg label{display:block;font-weight:700;font-size:14px;margin-bottom:6px;color:var(--ink)}
.req{color:#c62828}
.lg input,.lg select,.lg textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;
  font:inherit;background:var(--mist);color:var(--ink)}
.lg textarea{resize:vertical}
.lg input[aria-invalid="true"],.lg select[aria-invalid="true"]{border-color:#c62828;background:#fdeeee}
.lg__err{color:#c62828;font-size:13px;margin:6px 0 0}
.lg__hint{font-size:13px;color:var(--ink-2);margin:6px 0 0}
.lg__go{width:100%;border:0;border-radius:999px;background:var(--blue);color:#fff;font:inherit;font-weight:700;
  font-size:17px;padding:15px 20px;cursor:pointer}
.lg__go:hover{background:var(--blue-d)}
.lg__go:disabled{opacity:.6;cursor:default}
.lg__status{margin:12px 0 0;font-size:14.5px;color:var(--ink-2);min-height:1.4em}
.lg__status[data-state="ok"]{color:#1b6b3a;font-weight:700}
.lg__status[data-state="err"]{color:#c62828;font-weight:700}
.lg__fine{font-size:12.5px;color:var(--ink-2);margin:10px 0 0}
.lg--sent .lg__row,.lg--sent .lg__go{display:none}

/* ---------- подвал ---------- */
.ft{background:#07101d;color:#8fa1bd;padding:44px 0 0;font-size:14.5px}
.ft__in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;padding-bottom:34px}
.ft__brand b{color:#fff;font-size:18px;display:block;margin-bottom:10px}
.ft h2{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px;font-weight:700}
.ft a{color:#8fa1bd;text-decoration:none}
.ft a:hover{color:#fff;text-decoration:underline}
.ft__base{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
  border-top:1px solid #16233a;padding-top:16px;padding-bottom:100px;font-size:13px}
.ft__base p{margin:0}

/* ---------- залипающая полоса звонка ---------- */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:55;display:none;gap:8px;padding:10px 12px;
  background:rgba(12,22,38,.97);box-shadow:0 -6px 20px rgba(0,0,0,.25)}
.callbar a{flex:1;text-align:center;text-decoration:none;font-weight:700;border-radius:999px;padding:14px 12px}
.callbar__tel{background:var(--amber);color:#22190a}
.callbar__alt{flex:0 0 34%;background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #3d4d68}

/* ---------- адаптив ---------- */
@media (max-width:1080px){
  .nav{display:none}
  .hero__in{grid-template-columns:1fr}
  .hero__img{order:-1;max-width:520px}
  .hero__img img{aspect-ratio:4/3}
  .promise__in{grid-template-columns:1fr}
  .promise__img{max-width:420px}
  .promise__img img{aspect-ratio:4/3}
  .trust__in{grid-template-columns:repeat(2,1fr)}
  .area{grid-template-columns:repeat(2,1fr)}
  .ft__in{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .cards{grid-template-columns:1fr}
  .coupons{grid-template-columns:1fr}
  .club{grid-template-columns:1fr;text-align:left}
  .book__in{grid-template-columns:1fr}
  .util__links{display:none}
  .hd__tel{display:none}
  .callbar{display:flex}
  .price th,.price td{padding:12px 12px;font-size:14.5px}
  .price td:nth-child(3),.price th:nth-child(3){display:none}
}
@media (max-width:520px){
  .trust__in{grid-template-columns:1fr}
  .area{grid-template-columns:1fr}
  .ft__in{grid-template-columns:1fr}
  .zip__row{flex-direction:column}
  .hero__img figcaption{left:12px;bottom:12px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}