/* БелЗабор — одностраничник (уникальная верстка и палитра)
   Основная палитра: индиго + мята + нейтральные серые
*/
:root{
  /* Light theme (default) */
  --bg:#f6f8fc;
  --bg2:#ffffff;
  --card:#ffffff;
  --soft:#f0f4fb;
  --text:#0f172a;
  --muted:#475569;
  --line: rgba(15,23,42,.12);

  --primary:#2563eb;
  --accent:#0ea5a4;
  --warn:#f59e0b;

  --shadow: 0 18px 40px rgba(15,23,42,.10);
  --r:18px;
  --r2:26px;
  --font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

html[data-theme="dark"]{
  /* Dark theme (brighter) */
  --bg:#0e1424;
  --bg2:#0f1b33;
  --card:#0f1b33;
  --soft:#101c35;
  --text:#e8edf7;
  --muted:#a8b3c7;
  --line: rgba(255,255,255,.14);

  --primary:#7db2ff;
  --accent:#45e6c8;
  --warn:#ffcc66;

  --shadow: 0 18px 40px rgba(0,0,0,.30);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 20% -10%, color-mix(in srgb, var(--primary) 24%, transparent), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg) 60%, #fff) 70%);
}
a{color:inherit; text-decoration:none}
.container{max-width:1160px; padding:0 18px; margin:0 auto}

.header{
  position:sticky; top:0; z-index:30;
  background: color-mix(in srgb, var(--bg2) 78%, transparent);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__row{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:38px; height:38px; border-radius:12px;
  background: url("../assets/logo-mark.png") center/contain no-repeat;
  box-shadow: 0 10px 24px rgba(56,225,194,.18);
}
.brand__name{font-weight:800; letter-spacing:.2px}
.brand__tag{display:block; font-size:12px; color:var(--muted); margin-top:2px}

.nav{display:flex; gap:18px; align-items:center}
.nav a{color:var(--muted); font-weight:600; font-size:14px}
.nav a:hover{color:var(--text)}

.header__actions{display:flex; align-items:center; gap:10px}
.phone{font-weight:700; white-space:nowrap}
.burger{
  display:none;
  width:42px; height:42px; border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
}
.burger span{display:block; height:2px; margin:7px 10px; background:var(--text); opacity:.8}

.btn{
  border-radius:16px;
  padding:12px 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--text);
  font-weight:700;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.06)}
.btn--primary{background: rgba(110,168,255,.16); border-color: rgba(110,168,255,.35)}
.btn--accent{background: rgba(56,225,194,.14); border-color: rgba(56,225,194,.35)}
.btn--ghost{background: rgba(255,255,255,.02)}
.btn--block{width:100%}
.btn--small{padding:10px 12px; border-radius:14px; font-size:14px}

.section{padding:66px 0}
.section--soft{background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0))}
.section__head{display:flex; justify-content:space-between; gap:16px; align-items:flex-end; margin-bottom:22px}
.section__head h2{margin:0; font-size:28px}
.section__head p{margin:0; color:var(--muted); max-width:540px}

.hero{position:relative; padding:54px 0 24px}
.hero__grid{display:grid; grid-template-columns: 1.2fr .9fr; gap:22px; align-items:start}
.hero h1{font-size:44px; line-height:1.02; margin:10px 0 12px}
.lead{color:var(--muted); margin:0 0 18px; font-size:16px; line-height:1.5}
.badge{
  display:inline-flex; align-items:center; gap:10px;
  border:1px solid rgba(56,225,194,.28);
  background: rgba(56,225,194,.08);
  color:var(--text);
  padding:8px 12px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
}
.hero__cta{display:flex; gap:10px; flex-wrap:wrap; margin:18px 0 18px}
.hero__bullets{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px; margin-top:16px}
.mini{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius:18px;
  padding:12px 12px;
}
.mini__title{font-weight:800}
.mini__text{color:var(--muted); font-size:13px; margin-top:2px}

.hero__card .card{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card__top{padding:18px 18px 0}
.card__title{margin:0; font-size:20px}
.card__sub{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.4}
.form{padding:14px 18px 18px; display:grid; gap:12px}
.field span{display:block; font-size:12px; color:var(--muted); margin:0 0 6px}
input, select, textarea{
  width:100%;
  border-radius:14px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  color:var(--text);
  padding:12px 12px;
  outline:none;
}
textarea{resize:vertical}
.hint{margin:0; color:var(--muted); font-size:12px; line-height:1.35}
.form__result{min-height:18px; color: var(--accent); font-weight:700; font-size:13px}
.hero__bg{
  position:absolute; inset:auto 0 -120px 0; height:220px;
  background: radial-gradient(600px 160px at 15% 30%, rgba(110,168,255,.18), transparent 60%),
              radial-gradient(520px 170px at 80% 50%, rgba(56,225,194,.14), transparent 62%);
  filter: blur(0px);
  pointer-events:none;
}

.grid{display:grid; gap:14px}
.grid--3{grid-template-columns: repeat(3, 1fr)}
.tile{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--r2);
  padding:16px;
  display:grid; gap:10px;
}
.tile__icon{
  width:44px; height:44px; border-radius:16px;
  display:grid; place-items:center;
  background: rgba(110,168,255,.12);
  border:1px solid rgba(110,168,255,.22);
  font-weight:900;
}
.tile h3{margin:0; font-size:18px}
.tile p{margin:0; color:var(--muted); line-height:1.45}
.tile__meta{display:flex; gap:8px; flex-wrap:wrap}
.chip{
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  color:var(--muted);
  font-weight:700;
}

.calc{display:grid; grid-template-columns: 1.25fr .75fr; gap:16px}
.calc__form{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--r2);
  padding:16px;
  display:grid; gap:12px;
}
.calc__row{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px}
.calc__row--2{grid-template-columns: repeat(2, 1fr); align-items:center}
.switch{
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  border-radius:16px;
  padding:12px;
  display:flex; gap:10px; align-items:center;
  color:var(--muted);
  font-weight:700;
}
.switch input{width:auto}
.calc__actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:4px}

.result{
  border:1px solid rgba(56,225,194,.25);
  background: linear-gradient(180deg, rgba(56,225,194,.09), rgba(255,255,255,.02));
  border-radius: var(--r2);
  padding:16px;
  position:sticky; top:88px;
}
.result__title{color:var(--muted); font-weight:800}
.result__sum{font-size:34px; font-weight:900; margin:8px 0 8px}
.result__grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px; margin:10px 0}
.result__item{border:1px solid var(--line); background: rgba(255,255,255,.02); border-radius:16px; padding:10px}
.result__k{color:var(--muted); font-size:12px; font-weight:800}
.result__v{font-size:14px; font-weight:900; margin-top:4px}
.result__note{color:var(--muted); font-size:12px; line-height:1.4; margin:10px 0}

.gallery{display:grid; grid-template-columns: repeat(4, 1fr); gap:12px}
.shot{
  margin:0;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--r2);
  overflow:hidden;
}
.shot__ph{
  height:140px;
  background:
    linear-gradient(135deg, rgba(110,168,255,.16), rgba(56,225,194,.10)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.07) 0 10px, rgba(255,255,255,0) 10px 20px);
}
.shot figcaption{padding:12px 12px 14px; display:grid; gap:4px}
.shot strong{font-size:14px}
.shot span{color:var(--muted); font-size:12px}

.faq{display:grid; gap:10px}
.qa{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--r2);
  padding:14px 14px;
}
.qa summary{cursor:pointer; font-weight:900}
.qa p{color:var(--muted); margin:10px 0 0; line-height:1.5}

/* ✅ FIX 1: Контакты — всегда одна колонка (на всю ширину) */
.contact{
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
  align-items:stretch;
}
.contact__info{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--r2);
  padding:18px;
}
.contact__info h2{margin:0}
.muted{color:var(--muted)}
.contact__cards{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px; margin:14px 0}
.cbox{
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  border-radius:18px;
  padding:12px;
}
.cbox__k{color:var(--muted); font-size:12px; font-weight:800}
.cbox__v{margin-top:6px; font-weight:900}
.dot{opacity:.5; padding:0 6px}

.contact__cta{display:flex; gap:10px; flex-wrap:wrap; margin-top:6px}

.contact__map .mapph{
  height:100%;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  border-radius: var(--r2);
  position:relative;
  overflow:hidden;
}
.mapph:before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(420px 220px at 20% 20%, rgba(110,168,255,.18), transparent 60%),
    radial-gradient(360px 200px at 80% 70%, rgba(56,225,194,.16), transparent 62%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 1px, rgba(255,255,255,0) 1px 24px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, rgba(255,255,255,0) 1px 34px);
  opacity:.9;
}
.mapph__pin{
  position:absolute; left:50%; top:45%;
  width:16px; height:16px; border-radius:999px;
  background: var(--warn);
  transform: translate(-50%,-50%);
  box-shadow: 0 12px 28px rgba(255,204,102,.25);
}
.mapph__text{
  position:absolute; left:14px; right:14px; bottom:14px;
  border:1px solid var(--line);
  background: rgba(11,18,32,.7);
  border-radius:18px;
  padding:12px;
  color:var(--muted);
  font-weight:700;
  line-height:1.35;
}

.footer{
  border-top:1px solid var(--line);
  padding:18px 0 28px;
  background: rgba(255,255,255,.02);
}
.footer__row{display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap}

.modal{position:fixed; inset:0; display:none; z-index:60}
.modal[aria-hidden="false"]{display:block}
.modal__backdrop{position:absolute; inset:0; background: rgba(0,0,0,.6)}

/* ✅ FIX 2: Модалка — светлая в светлой теме, темная в темной (через var(--card)) */
.modal__dialog{
  position:relative;
  max-width:520px;
  margin: 8vh auto 0;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  backdrop-filter: blur(10px);
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  padding:16px;
}
.modal__dialog h3{margin:0 0 6px}
.modal__close{
  position:absolute; right:12px; top:10px;
  width:38px; height:38px;
  border-radius:14px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 88%, transparent);
  color:var(--text);
  cursor:pointer;
  font-size:22px;
}
.list{margin:10px 0 0; color:var(--muted); line-height:1.45}
.list li{margin:6px 0}

@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr}
  .grid--3{grid-template-columns: repeat(2, 1fr)}
  .calc{grid-template-columns:1fr}
  .result{position:relative; top:auto}
  .gallery{grid-template-columns: repeat(2, 1fr)}
  .contact__cards{grid-template-columns:1fr}
  .nav{display:none}
  .burger{display:inline-block}
}
@media (max-width: 520px){
  .hero h1{font-size:34px}
  .calc__row{grid-template-columns:1fr}
  .calc__row--2{grid-template-columns:1fr}
  .grid--3{grid-template-columns:1fr}
  .hero__bullets{grid-template-columns:1fr}
}

.phones{display:flex; flex-direction:column; line-height:2}

.theme{display:flex; gap:8px; align-items:center}
.theme__btn{
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 88%, transparent);
  color:var(--text);
  font-weight:800;
  cursor:pointer;
}
.theme__btn[aria-pressed="true"]{
  border-color: color-mix(in srgb, var(--primary) 55%, transparent);
  background: color-mix(in srgb, var(--primary) 14%, transparent);
}

.tile__icon svg{
  width:22px; height:22px;
  fill: currentColor;
  color: color-mix(in srgb, var(--primary) 70%, var(--text));
}
.tile__icon{
  display:grid; place-items:center;
  color: color-mix(in srgb, var(--primary) 75%, var(--text));
}

.calc__note{
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  border-radius:16px;
  padding:12px;
}
.calc__noteTitle{font-weight:900}
.calc__noteText{color:var(--muted); font-weight:700; font-size:13px; margin-top:4px; line-height:1.35}

.switch__sub{color:var(--muted); font-weight:800}

.gallery img{
  width:100%;
  height:160px;
  object-fit:cover;
  display:block;
  background: color-mix(in srgb, var(--soft) 75%, transparent);
}
.gallery__hint{margin-top:10px}

.lightbox{position:fixed; inset:0; display:none; z-index:80}
.lightbox[aria-hidden="false"]{display:block}
.lightbox__backdrop{position:absolute; inset:0; background: rgba(0,0,0,.6)}
.lightbox__dialog{
  position:relative;
  max-width:980px;
  margin: 6vh auto 0;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  padding:12px;
}
.lightbox__dialog img{
  width:100%;
  height:auto;
  border-radius:18px;
  border:1px solid var(--line);
  background: var(--soft);
}
.lightbox__cap{color:var(--muted); font-weight:800; font-size:13px; padding:10px 6px 2px}
.lightbox__close{
  position:absolute; right:12px; top:10px;
  width:38px; height:38px;
  border-radius:14px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 88%, transparent);
  color:var(--text);
  cursor:pointer;
  font-size:22px;
}

.palette{display:grid; grid-template-columns: repeat(6, 1fr); gap:12px}
.swatch{
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  border-radius: var(--r2);
  padding:12px;
}
.swatch__box{
  height:54px;
  border-radius:16px;
  background: var(--c);
  border:1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.swatch__name{font-weight:900; margin-top:10px}

.seo p{margin:0 0 10px; color:var(--muted); line-height:1.6}

@media (max-width: 980px){.palette{grid-template-columns: repeat(3, 1fr)}}
@media (max-width: 520px){.palette{grid-template-columns: repeat(2, 1fr)}}

.themeToggle{
  width:44px; height:44px;
  border-radius:16px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 88%, transparent);
  color:var(--text);
  display:grid;
  place-items:center;
  cursor:pointer;
  position:relative;
}
.themeToggle svg{width:20px; height:20px; fill:currentColor}
.themeToggle__sun, .themeToggle__moon{position:absolute; inset:0; display:grid; place-items:center}
html[data-theme="dark"] .themeToggle__sun{display:none}
html:not([data-theme="dark"]) .themeToggle__moon{display:none}
.phones .phone{font-size:14px; font-weight:900}

/* Popular cards */
.cards{display:grid; grid-template-columns: repeat(4, 1fr); gap:16px}
.card{
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  border-radius: var(--r2);
  overflow:hidden;
  box-shadow: 0 10px 26px rgba(15,23,42,.08);
  display:flex; flex-direction:column;
}
.card__img img{width:100%; height:160px; object-fit:cover; display:block}
.card__body{padding:14px}
.card__meta{color:var(--muted); font-weight:700; font-size:13px; line-height:1.35; margin-top:6px}
.card__row{display:flex; justify-content:space-between; align-items:baseline; margin-top:10px; font-weight:800}
.card__row span{color:var(--muted); font-weight:800; font-size:12px}
.card__chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
.chip{
  border:1px solid var(--line);
  padding:6px 10px;
  border-radius:999px;
  font-weight:800;
  font-size:12px;
  background: color-mix(in srgb, var(--bg2) 86%, transparent);
}

/* service_colors */
.service_colors{display:flex; flex-direction:column; gap:12px}
.service_colors .row{display:grid; grid-template-columns: repeat(6, 1fr); gap:12px}
.service_colors .col{min-width:0}
.service_color{
  display:flex;
  gap:12px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  border-radius: var(--r2);
  padding:12px;
  align-items:center;
}
.service_color__image{
  width:54px; height:54px;
  border-radius:16px;
  border:1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.service_color__info_title{font-weight:1000}
.service_color__info_description{color:var(--muted); font-weight:800; font-size:12px; margin-top:2px}

@media (max-width: 1100px){
  .cards{grid-template-columns: repeat(2, 1fr)}
  .service_colors .row{grid-template-columns: repeat(3, 1fr)}
}
@media (max-width: 560px){
  .cards{grid-template-columns: 1fr}
  .service_colors .row{grid-template-columns: repeat(2, 1fr)}
}