/* Delmar Brothers Plumbing — семейная контора Хьюстона с 1981 года.
   Лекало локальных лидеров (Nick's Plumbing, Abacus): офферы вверху, плотная сетка услуг,
   история компании, план обслуживания, зоны выезда списком районов.
   Визуальный язык: кремовая бумага, кровельно-красный акцент, прямые углы, серифный дисплей. */

:root{
  --paper:#f7f2e8;
  --paper-2:#fffdf8;
  --ink:#23211d;
  --ink-2:#5d574d;
  --red:#8e2b26;
  --red-d:#72211d;
  --line:#ddd3c2;
  --dark:#1e1c19;
  --rad:3px;
  --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:16.5px/1.62 -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(--red)}
h1,h2,h3{margin:0;font-family:Georgia,"Times New Roman",serif;font-weight:700;line-height:1.14;letter-spacing:-.012em}
p{margin:0 0 1em}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--red);color:#fff;padding:12px 18px;z-index:60}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--red);outline-offset:2px}

.kicker{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin-bottom:12px}
.kicker--red{color:var(--red)}
.kicker--cream{color:#d9b8a2}

.btn{display:inline-block;white-space:nowrap;border:0;border-radius:var(--rad);padding:13px 22px;font:inherit;font-weight:700;
  text-decoration:none;cursor:pointer;text-align:center;transition:background-color .15s,color .15s}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-d)}
.btn--line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn--line:hover{background:var(--ink);color:var(--paper)}
.btn--big{padding:16px 30px;font-size:17px}

/* ---------- верхняя полоса ---------- */
.strip{background:var(--dark);color:#c8bfae;font-size:13px}
.strip__in{display:flex;flex-wrap:wrap;gap:6px 24px;align-items:center;justify-content:space-between;
  padding-top:9px;padding-bottom:9px}
.strip p{margin:0}
.strip__lic{letter-spacing:.04em}

/* ---------- шапка ---------- */
.hd{background:var(--paper-2);border-bottom:3px solid var(--ink);position:sticky;top:0;z-index:50}
.hd__in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.mark{flex:0 0 auto;display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.mark__txt{display:flex;flex-direction:column;line-height:1.08}
.mark__txt b{font-family:Georgia,serif;font-size:21px;letter-spacing:-.02em}
.mark__txt i{font-style:normal;font-size:10.5px;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-2)}

.nav{display:flex;gap:17px;margin-left:auto;font-size:14px;font-weight:600;white-space:nowrap}
.nav a{color:var(--ink);text-decoration:none;padding-bottom:2px;border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--red)}

.hd__act{display:flex;align-items:center;gap:14px;margin-left:auto}
.hd__tel{white-space:nowrap;font-family:Georgia,serif;font-size:21px;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.hd__tel:hover{color:var(--red)}

/* ---------- герой ---------- */
.hero{position:relative;isolation:isolate;padding:clamp(40px,7vw,96px) 0}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(30,28,25,.86) 0%,rgba(30,28,25,.72) 46%,rgba(30,28,25,.2) 100%)}
.hero__card{max-width:620px;background:var(--paper-2);border-top:6px solid var(--red);padding:clamp(24px,3vw,38px)}
.hero h1{font-size:clamp(31px,4.4vw,50px);margin-bottom:16px}
.hero__lede{color:var(--ink-2);font-size:17px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* ---------- цифры ---------- */
.stats{background:var(--dark);color:var(--paper)}
.stats__in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:26px;padding-bottom:26px}
.stats b{display:block;font-family:Georgia,serif;font-size:32px;line-height:1;color:#e8c9a0;letter-spacing:-.02em}
.stats span{display:block;font-size:13.5px;color:#a8a094;margin-top:6px}

/* ---------- секции ---------- */
.sec{padding:clamp(46px,6vw,86px) 0}
.sec--cream{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(25px,3.1vw,37px)}
.rule{padding-bottom:14px;border-bottom:3px solid var(--ink);margin-bottom:30px;position:relative}
.rule::after{content:"";position:absolute;left:0;bottom:-3px;width:92px;height:3px;background:var(--red)}

/* ---------- офферы ---------- */
.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.offer{border:2px solid var(--ink);background:var(--paper-2);padding:26px}
.offer--dark{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.offer .offer__amt{font-family:Georgia,serif;font-size:42px;line-height:1;color:var(--red);margin:0 0 10px;letter-spacing:-.03em}
.offer--dark .offer__amt{color:#e8c9a0}
.offer h3{font-size:19px;margin-bottom:8px}
.offer p{margin:0;font-size:14.5px;color:var(--ink-2)}
.offer--dark p{color:#b8b0a4}

/* ---------- услуги ---------- */
.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.grid6 article{background:var(--paper-2);padding:26px}
.grid6 h3{font-size:19px;margin-bottom:8px}
.grid6 p{margin:0;color:var(--ink-2);font-size:15px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:34px;padding-top:30px;border-top:1px solid var(--line)}
.split h3{font-size:21px;margin-bottom:10px;color:var(--red)}
.split p{margin:0;color:var(--ink-2)}

/* ---------- история ---------- */
.story{background:var(--dark);color:var(--paper);padding:clamp(46px,6vw,86px) 0}
.story__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(26px,4vw,54px);align-items:center}
.story h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:18px;color:#fff}
.story p{color:#b8b0a4}
.story__sign{font-style:italic;color:#e8c9a0;font-size:14.5px;margin:0}
.story__pics{display:grid;gap:16px}
.story__pics figure{margin:0}
.story__pics img{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid #3a352e}
.story__pics figcaption{font-size:12.5px;color:#8d8578;margin-top:7px;letter-spacing:.03em}

/* ---------- план и финансирование ---------- */
.plan__in{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:start}
.plan__card{border:2px solid var(--ink);background:var(--paper-2);padding:clamp(24px,3vw,36px)}
.plan__card h2{font-size:clamp(23px,2.6vw,31px);margin-bottom:18px}
.ticks{list-style:none;padding:0;margin:0 0 22px}
.ticks li{position:relative;padding-left:30px;margin-bottom:10px;color:var(--ink-2)}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:3px solid var(--red);
  border-bottom:3px solid var(--red);transform:rotate(-45deg)}
.plan__price{font-size:17px;margin-bottom:20px}
.plan__price b{font-family:Georgia,serif;font-size:32px;color:var(--red);letter-spacing:-.02em}

.fin{background:var(--paper-2);border:1px solid var(--line);border-left:6px solid var(--red);padding:26px}
.fin h3{font-size:20px;margin-bottom:10px}
.fin p{color:var(--ink-2);font-size:15px}
.fin__note{font-size:13px;margin:0}

/* ---------- зона выезда ---------- */
.area{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.area h3{font-size:14px;text-transform:uppercase;letter-spacing:.11em;color:var(--red);margin-bottom:8px;
  font-family:inherit;font-weight:700}
.area p{margin:0;color:var(--ink-2);font-size:15px}

.reviews{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.reviews__lead{font-family:Georgia,serif;font-size:20px;margin-bottom:8px;overflow-wrap:anywhere}
.reviews__lead b{color:var(--red)}
.reviews__note{margin:0;font-size:14px;color:var(--ink-2);max-width:70ch}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-of-type{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;font-family:Georgia,serif;font-weight:700;font-size:19px;padding:17px 44px 17px 0;
  list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:10px;top:26px;width:11px;height:11px;
  border-right:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(45deg)}
.faq details[open] summary::after{transform:rotate(225deg);top:30px}
.faq details p{color:var(--ink-2);margin:0 0 18px;max-width:74ch}

/* ---------- форма ---------- */
.book{background:var(--dark);color:var(--paper);padding:clamp(46px,6vw,86px) 0}
.book__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,54px);align-items:start}
.book h2{color:#fff;font-size:clamp(26px,3.2vw,38px);margin-bottom:16px}
.book p{color:#b8b0a4}
.book__tel{margin:22px 0 10px}
.book__tel a{font-family:Georgia,serif;font-size:clamp(28px,3.6vw,40px);color:#e8c9a0;text-decoration:none;letter-spacing:-.02em}
.book__nap{font-style:normal;font-size:14.5px;color:#b8b0a4;line-height:1.6}

.lg{background:var(--paper-2);padding:28px;border-top:6px solid var(--red)}
.hp{position:absolute;left:-9999px}
.lg__row{margin-bottom:15px}
.lg__row--two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lg label{display:block;font-weight:700;font-size:13.5px;margin-bottom:6px;color:var(--ink)}
.req{color:var(--red)}
.lg input,.lg select,.lg textarea{width:100%;border:1px solid var(--line);border-radius:var(--rad);
  padding:12px 13px;font:inherit;background:var(--paper);color:var(--ink)}
.lg textarea{resize:vertical}
.lg input[aria-invalid="true"],.lg select[aria-invalid="true"]{border-color:var(--red);background:#fbeceb}
.lg__err{color:var(--red);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:var(--rad);background:var(--ink);color:var(--paper);font:inherit;
  font-weight:700;font-size:17px;padding:15px 20px;cursor:pointer}
.lg__go:hover{background:var(--red)}
.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:#1f6b3f;font-weight:700}
.lg__status[data-state="err"]{color:var(--red);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:#141310;color:#8d8578;padding:44px 0 0;font-size:14.5px}
.ft__in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;padding-bottom:32px}
.ft__brand b{color:var(--paper);font-family:Georgia,serif;font-size:19px;display:block;margin-bottom:10px}
.ft h2{color:var(--paper);font-family:inherit;font-size:12.5px;letter-spacing:.13em;text-transform:uppercase;
  margin-bottom:10px;font-weight:700}
.ft a{color:#8d8578;text-decoration:none}
.ft a:hover{color:var(--paper);text-decoration:underline}
.ft__base{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;border-top:1px solid #2a2721;
  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(30,28,25,.97);box-shadow:0 -6px 20px rgba(0,0,0,.3)}
.callbar a{flex:1;text-align:center;text-decoration:none;font-weight:700;border-radius:var(--rad);padding:14px 12px}
.callbar__tel{background:var(--red);color:#fff}
.callbar__alt{flex:0 0 36%;background:transparent;color:var(--paper);box-shadow:inset 0 0 0 2px #575045}

/* ---------- адаптив ---------- */
@media (max-width:1080px){
  .nav{display:none}
  .stats__in{grid-template-columns:repeat(2,1fr)}
  .grid6{grid-template-columns:repeat(2,1fr)}
  .story__in{grid-template-columns:1fr}
  .story__pics{grid-template-columns:1fr 1fr}
  .plan__in{grid-template-columns:1fr}
  .area{grid-template-columns:repeat(2,1fr)}
  .ft__in{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  /* на планшете в шапке остаётся только телефон, кнопка уходит в нижнюю панель */
  .hd__act .btn{display:none}
  .strip__lic{display:none}
  .offers{grid-template-columns:1fr}
  .grid6{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:24px}
  .book__in{grid-template-columns:1fr}
  .callbar{display:flex}
}
@media (max-width:520px){
  /* на телефоне шапка сжимается до логотипа: звонок и запись держит нижняя панель */
  .hd__act{display:none}
  .mark__txt b{font-size:18px}
  .stats__in{grid-template-columns:1fr 1fr}
  .story__pics{grid-template-columns:1fr}
  .area{grid-template-columns:1fr}
  .ft__in{grid-template-columns:1fr}
  .lg__row--two{grid-template-columns:1fr}
}

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