/* ============================================================
   Свинцовый Кант — витражная мастерская
   Светящаяся-ремесленная: графитовая база + витражные акценты
   ============================================================ */

:root {
  /* графитовая база */
  --grafit-900: #11131a;
  --grafit-850: #161924;
  --grafit-800: #1c2030;
  --grafit-700: #262b3d;
  --grafit-600: #353b52;
  --svinets:    #4a5168;

  /* витражные акценты */
  --kobalt:  #2a6df4;
  --kobalt-glub: #1b3a8c;
  --rubin:   #d6314e;
  --izumrud: #1ea672;
  --yantar:  #e8a521;
  --yantar-svet: #f4c259;

  /* текст и поверхности */
  --tekst:      #eef0f6;
  --tekst-tih:  #b3b9cc;
  --tekst-glush: #828aa3;
  --steklo:     rgba(238,240,246,0.06);
  --steklo-kray: rgba(238,240,246,0.12);
  --svet-fon:   #f3f1ea;
  --svet-tekst: #1c2030;
  --svet-tih:   #54596b;

  /* типографика — характерные системные стеки */
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", "URW Palladio L", Georgia, "Times New Roman", serif;
  --korpus:  "Segoe UI", "Helvetica Neue", "PT Sans", "Trebuchet MS", system-ui, sans-serif;
  --grotesk: "Bahnschrift", "DIN Alternate", "Franklin Gothic Medium", "Arial Narrow", var(--korpus);

  /* ритм */
  --kant: 1px solid var(--steklo-kray);
  --radius: 4px;
  --teni-glub: 0 24px 60px -28px rgba(0,0,0,0.75);
  --max: 1200px;
  --probel: clamp(4.5rem, 9vw, 9rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--korpus);
  font-size: clamp(1rem, 0.55vw + 0.9rem, 1.12rem);
  line-height: 1.7;
  color: var(--tekst);
  background:
    radial-gradient(1100px 720px at 78% -8%, rgba(42,109,244,0.16), transparent 60%),
    radial-gradient(900px 620px at 8% 12%, rgba(214,49,78,0.12), transparent 58%),
    radial-gradient(1000px 800px at 50% 108%, rgba(30,166,114,0.10), transparent 60%),
    var(--grafit-900);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
}

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

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-to-content {
  position: absolute; left: 1rem; top: -120%; z-index: 200;
  background: var(--yantar); color: var(--grafit-900);
  padding: 0.7rem 1.2rem; border-radius: var(--radius); font-weight: 600;
  transition: top 0.2s ease;
}
.skip-to-content:focus { top: 1rem; }

/* ленточная подложка как декор */
section, header, footer { position: relative; }

/* ------------------------------------------------------------
   Верхний кант (хедер)
   ------------------------------------------------------------ */
.verhniy-kant {
  position: sticky; top: 0; z-index: 100;
  border-bottom: var(--kant);
  background: linear-gradient(180deg, rgba(17,19,26,0.92), rgba(17,19,26,0.7));
  backdrop-filter: blur(10px);
  transition: padding 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.verhniy-kant.sel {
  background: rgba(17,19,26,0.95);
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.9);
}
.kant-obvodka {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1.1rem clamp(1rem, 4vw, 2.5rem);
  transition: padding 0.3s ease;
}
.verhniy-kant.sel .kant-obvodka { padding-top: 0.7rem; padding-bottom: 0.7rem; }

.kant-marka { display: inline-flex; align-items: center; gap: 0.6rem; margin-right: auto; }
.marka-romb {
  width: 17px; height: 17px; transform: rotate(45deg);
  background:
    conic-gradient(from 0deg, var(--kobalt), var(--rubin), var(--yantar), var(--izumrud), var(--kobalt));
  box-shadow: 0 0 14px rgba(232,165,33,0.55);
  border-radius: 2px;
}
.marka-imya {
  font-family: var(--display); font-size: 1.3rem; font-weight: 600;
  letter-spacing: 0.01em;
}

.kant-puti ul { list-style: none; display: flex; gap: 1.6rem; margin: 0; padding: 0; }
.kant-puti a {
  font-family: var(--grotesk); font-size: 0.92rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--tekst-tih); position: relative;
  padding: 0.3rem 0; transition: color 0.2s ease;
}
.kant-puti a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--yantar); transition: width 0.25s ease;
}
.kant-puti a:hover, .kant-puti a:focus-visible { color: var(--tekst); }
.kant-puti a:hover::after, .kant-puti a:focus-visible::after { width: 100%; }

.kant-svyaz {
  font-family: var(--grotesk); font-weight: 600; letter-spacing: 0.02em;
  color: var(--yantar-svet); white-space: nowrap;
  border: 1px solid rgba(232,165,33,0.4); padding: 0.5rem 0.9rem;
  border-radius: var(--radius); transition: background 0.2s ease, color 0.2s ease;
}
.kant-svyaz:hover { background: var(--yantar); color: var(--grafit-900); }

.kant-zatvor {
  display: none; flex-direction: column; gap: 5px; width: 42px; height: 38px;
  background: transparent; border: 1px solid var(--steklo-kray); border-radius: var(--radius);
  cursor: pointer; padding: 9px 8px;
}
.kant-zatvor span { display: block; height: 2px; background: var(--tekst); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }
.kant-zatvor[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.kant-zatvor[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.kant-zatvor[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.kant-shtorka {
  display: none; flex-direction: column; gap: 0.2rem;
  padding: 0.5rem clamp(1rem, 4vw, 2.5rem) 1.4rem;
  border-top: var(--kant);
}
.kant-shtorka a {
  font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 1rem; padding: 0.85rem 0.4rem; border-bottom: var(--kant); color: var(--tekst-tih);
}
.kant-shtorka a:last-child { border-bottom: none; }
.shtorka-svyaz { color: var(--yantar-svet) !important; }

/* ------------------------------------------------------------
   Вступление (hero)
   ------------------------------------------------------------ */
.svet-vstup {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 2.5rem) var(--probel);
}
.vstup-foto {
  position: relative; border-radius: 8px; overflow: hidden;
  border: 1px solid var(--steklo-kray);
  box-shadow: var(--teni-glub), 0 0 70px -30px rgba(42,109,244,0.6);
}
.vstup-foto img { width: 100%; aspect-ratio: 1280/817; object-fit: cover; }
.foto-vual {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, transparent 40%, rgba(17,19,26,0.45));
  mix-blend-mode: multiply;
}

.vstup-nadpis {
  font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 0.18em;
  font-size: 0.82rem; color: var(--yantar-svet); margin: 0 0 1.4rem;
}
.svet-vstup h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin-bottom: 1.4rem;
  background: linear-gradient(110deg, var(--tekst) 30%, var(--yantar-svet) 62%, var(--rubin) 96%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.vstup-vvod { font-size: 1.18rem; color: var(--tekst-tih); max-width: 33ch; margin: 0 0 2rem; }

.vstup-knopki { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }

.knopka-yantar {
  font-family: var(--grotesk); font-weight: 600; letter-spacing: 0.03em;
  background: linear-gradient(180deg, var(--yantar-svet), var(--yantar));
  color: var(--grafit-900); padding: 0.9rem 1.7rem; border-radius: var(--radius);
  border: none; cursor: pointer; font-size: 1rem;
  box-shadow: 0 12px 30px -14px rgba(232,165,33,0.8);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.knopka-yantar:hover { transform: translateY(-2px); box-shadow: 0 18px 38px -14px rgba(232,165,33,0.9); }
.knopka-yantar.shir { width: 100%; margin-top: 0.4rem; padding: 1rem; }

.knopka-kontur {
  font-family: var(--grotesk); font-weight: 600; letter-spacing: 0.03em;
  padding: 0.9rem 1.6rem; border-radius: var(--radius);
  border: 1px solid var(--steklo-kray); color: var(--tekst);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.knopka-kontur:hover { border-color: var(--kobalt); background: rgba(42,109,244,0.12); }

.vstup-cifry { list-style: none; display: flex; gap: clamp(1.4rem, 3vw, 2.6rem); margin: 0; padding: 0; flex-wrap: wrap; }
.vstup-cifry li { display: flex; flex-direction: column; }
.vstup-cifry strong { font-family: var(--display); font-size: 1.9rem; color: var(--yantar-svet); }
.vstup-cifry span { font-size: 0.85rem; color: var(--tekst-glush); text-transform: uppercase; letter-spacing: 0.06em; }

/* ------------------------------------------------------------
   Общие заголовки разделов
   ------------------------------------------------------------ */
.razdel-metka {
  font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 0.16em;
  font-size: 0.8rem; color: var(--kobalt); margin: 0 0 0.7rem;
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.razdel-metka::before {
  content: ""; width: 26px; height: 2px; background: linear-gradient(90deg, var(--rubin), var(--yantar)); display: inline-block;
}
.razdel-metka.svet { color: var(--kobalt-glub); }

/* ------------------------------------------------------------
   Ремесло — грани
   ------------------------------------------------------------ */
.remeslo-polosa {
  max-width: var(--max); margin: 0 auto;
  padding: var(--probel) clamp(1rem, 4vw, 2.5rem);
}
.remeslo-polosa h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 2.8rem; }
.remeslo-grani { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.gran {
  position: relative; padding: 2.2rem 1.8rem 2rem;
  background: linear-gradient(165deg, var(--grafit-800), var(--grafit-850));
  border: var(--kant); border-radius: 6px; overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.gran::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
}
.gran.kobalt::before { background: var(--kobalt); }
.gran.rubin::before  { background: var(--rubin); }
.gran.izumrud::before{ background: var(--izumrud); }
.gran::after {
  content: ""; position: absolute; right: -50px; top: -50px; width: 140px; height: 140px;
  border-radius: 50%; filter: blur(40px); opacity: 0.4; transition: opacity 0.3s ease;
}
.gran.kobalt::after { background: var(--kobalt); }
.gran.rubin::after  { background: var(--rubin); }
.gran.izumrud::after{ background: var(--izumrud); }
.gran:hover { transform: translateY(-5px); border-color: var(--steklo-kray); }
.gran:hover::after { opacity: 0.6; }
.gran-nomer {
  font-family: var(--display); font-size: 2.4rem; color: var(--svinets);
  display: block; margin-bottom: 0.5rem;
}
.gran h3 { font-size: 1.5rem; margin-bottom: 0.8rem; }
.gran p { color: var(--tekst-tih); margin: 0; font-size: 1rem; }

/* ------------------------------------------------------------
   Работы — галерея (тёмный витражный фон)
   ------------------------------------------------------------ */
.raboty-galereya {
  background:
    radial-gradient(800px 500px at 90% 0%, rgba(214,49,78,0.14), transparent 60%),
    linear-gradient(180deg, var(--grafit-850), var(--grafit-900));
  border-top: var(--kant); border-bottom: var(--kant);
}
.raboty-galereya .razdel-metka,
.raboty-galereya h2 { max-width: var(--max); margin-left: auto; margin-right: auto; padding-left: clamp(1rem, 4vw, 2.5rem); padding-right: clamp(1rem, 4vw, 2.5rem); display: block; }
.raboty-galereya { padding-top: var(--probel); padding-bottom: var(--probel); }
.raboty-galereya h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 2.6rem; }
.razdel-metka.svet { color: var(--yantar-svet); }

.galereya-setka {
  max-width: var(--max); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.5rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem;
}
.vitr-plitka {
  position: relative; margin: 0; border-radius: 6px; overflow: hidden;
  border: 1px solid var(--steklo-kray); background: var(--grafit-800);
  box-shadow: var(--teni-glub);
}
.vitr-plitka.shir { grid-column: span 2; }
.vitr-plitka img {
  width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5;
  transition: transform 0.5s ease, filter 0.4s ease;
  filter: saturate(0.92);
}
.vitr-plitka.shir img { aspect-ratio: 16/10; }
.vitr-plitka:hover img { transform: scale(1.05); filter: saturate(1.15); }
.vitr-plitka figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.4rem 1.3rem 1.1rem;
  background: linear-gradient(0deg, rgba(17,19,26,0.94) 12%, rgba(17,19,26,0.0));
  display: flex; flex-direction: column; gap: 0.15rem;
}
.plitka-tip {
  font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 0.1em;
  font-size: 0.7rem; color: var(--yantar-svet); margin-bottom: 0.2rem;
}
.vitr-plitka strong { font-family: var(--display); font-size: 1.15rem; font-weight: 600; }
.plitka-mesto { font-size: 0.85rem; color: var(--tekst-glush); }

/* ------------------------------------------------------------
   Услуги
   ------------------------------------------------------------ */
.uslugi-pole {
  max-width: var(--max); margin: 0 auto;
  padding: var(--probel) clamp(1rem, 4vw, 2.5rem);
}
.uslugi-pole h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 2.6rem; }
.uslugi-stolbcy { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.usluga {
  padding: 2rem 1.9rem; border-radius: 6px;
  background: linear-gradient(165deg, var(--grafit-800), var(--grafit-850));
  border: var(--kant); border-left: 3px solid var(--svinets);
  transition: border-left-color 0.3s ease, transform 0.25s ease;
}
.usluga:hover { border-left-color: var(--izumrud); transform: translateX(4px); }
.usluga h3 { font-size: 1.45rem; margin-bottom: 0.7rem; }
.usluga p { color: var(--tekst-tih); margin: 0 0 1rem; }
.usluga-cena { font-family: var(--grotesk); color: var(--tekst-glush); margin: 0 !important; font-size: 0.95rem; }
.usluga-cena strong { font-family: var(--display); color: var(--yantar-svet); font-size: 1.35rem; }
.uslugi-snoska { margin: 2rem 0 0; color: var(--tekst-glush); font-size: 0.95rem; font-style: italic; }

/* ------------------------------------------------------------
   Путь (процесс) — светлый блок
   ------------------------------------------------------------ */
.put-lenta {
  background: linear-gradient(170deg, var(--svet-fon), #e7e3d6);
  color: var(--svet-tekst);
  border-top: var(--kant); border-bottom: var(--kant);
  padding: var(--probel) clamp(1rem, 4vw, 2.5rem);
}
.put-lenta .razdel-metka.svet { color: var(--rubin); }
.put-lenta h2.svet { color: var(--svet-tekst); }
.put-lenta > .razdel-metka, .put-lenta > h2 { max-width: var(--max); margin-left: auto; margin-right: auto; }
.put-lenta h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 2.8rem; }
.put-shagi {
  max-width: var(--max); margin: 0 auto; list-style: none; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem;
  counter-reset: shag;
}
.put-shagi li { position: relative; padding-top: 1rem; }
.put-shagi li::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--kobalt), var(--rubin), var(--yantar));
  border-radius: 2px;
}
.shag-cifra {
  font-family: var(--display); font-size: 2.8rem; font-weight: 700;
  color: var(--svet-tih); display: block; line-height: 1; margin-bottom: 0.6rem;
}
.put-shagi h3 { font-size: 1.35rem; color: var(--svet-tekst); margin-bottom: 0.5rem; }
.put-shagi p { color: var(--svet-tih); margin: 0; font-size: 0.98rem; }

/* ------------------------------------------------------------
   Мастерская — врез с фото
   ------------------------------------------------------------ */
.masterskaya-vrez {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding: var(--probel) clamp(1rem, 4vw, 2.5rem);
}
.vrez-foto {
  border-radius: 8px; overflow: hidden; border: 1px solid var(--steklo-kray);
  box-shadow: var(--teni-glub), 0 0 60px -34px rgba(30,166,114,0.7);
}
.vrez-foto img { width: 100%; aspect-ratio: 1280/998; object-fit: cover; filter: sepia(0.18) contrast(1.04); }
.vrez-slovo h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1.4rem; }
.vrez-slovo h2.svet { color: var(--tekst); }
.vrez-slovo p { color: var(--tekst-tih); margin: 0 0 1.2rem; }
.vrez-citata {
  margin: 1.8rem 0 0; padding: 1.3rem 1.6rem; border-left: 3px solid var(--yantar);
  background: var(--steklo); border-radius: 0 6px 6px 0;
}
.vrez-citata p { font-family: var(--display); font-size: 1.2rem; font-style: italic; color: var(--tekst); margin: 0 0 0.6rem; }
.vrez-citata cite { font-family: var(--grotesk); font-style: normal; font-size: 0.88rem; color: var(--yantar-svet); letter-spacing: 0.03em; }

/* ------------------------------------------------------------
   Отзывы
   ------------------------------------------------------------ */
.otzyvy-ryad {
  background: linear-gradient(180deg, var(--grafit-900), var(--grafit-850));
  border-top: var(--kant); border-bottom: var(--kant);
  padding: var(--probel) clamp(1rem, 4vw, 2.5rem);
}
.otzyvy-ryad > .razdel-metka, .otzyvy-ryad > h2 { max-width: var(--max); margin-left: auto; margin-right: auto; }
.otzyvy-ryad h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 2.6rem; }
.otzyvy-karty { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.otzyv {
  margin: 0; padding: 2rem 1.8rem; border-radius: 6px;
  background: var(--grafit-800); border: var(--kant);
  position: relative;
}
.otzyv::before {
  content: "\201C"; font-family: var(--display); font-size: 4rem; line-height: 0.6;
  color: var(--rubin); opacity: 0.5; position: absolute; top: 1rem; right: 1.3rem;
}
.otzyv p { color: var(--tekst-tih); margin: 0 0 1.3rem; font-size: 1.02rem; }
.otzyv footer { display: flex; flex-direction: column; }
.otzyv footer span:first-child { font-family: var(--display); font-size: 1.1rem; color: var(--tekst); }
.otzyv-rol { font-size: 0.85rem; color: var(--tekst-glush); }

/* ------------------------------------------------------------
   Заказ — ячейка с формой
   ------------------------------------------------------------ */
.zakaz-yacheyka {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  padding: var(--probel) clamp(1rem, 4vw, 2.5rem);
}
.yacheyka-slovo h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1.3rem; }
.yacheyka-slovo h2.svet { color: var(--tekst); }
.yacheyka-slovo > p { color: var(--tekst-tih); margin: 0 0 2rem; }
.yacheyka-kontakty { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.1rem; }
.yacheyka-kontakty li { display: grid; grid-template-columns: 100px 1fr; gap: 1rem; align-items: baseline; padding-bottom: 1rem; border-bottom: var(--kant); }
.kontakt-metka { font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; color: var(--kobalt); }
.yacheyka-kontakty a { color: var(--yantar-svet); }
.yacheyka-kontakty a:hover { text-decoration: underline; }

.yacheyka-forma {
  background: linear-gradient(165deg, var(--grafit-800), var(--grafit-850));
  border: var(--kant); border-radius: 8px; padding: 2.2rem clamp(1.4rem, 3vw, 2.2rem);
  box-shadow: var(--teni-glub);
}
.forma-zagolovok { font-size: 1.5rem; margin-bottom: 1.4rem; }
.forma-stroka { display: flex; flex-direction: column; margin: 0 0 1.1rem; }
.forma-stroka label { font-family: var(--grotesk); font-size: 0.85rem; letter-spacing: 0.04em; color: var(--tekst-tih); margin-bottom: 0.4rem; }
.forma-stroka input, .forma-stroka select, .forma-stroka textarea {
  font-family: var(--korpus); font-size: 1rem; color: var(--tekst);
  background: var(--grafit-900); border: 1px solid var(--steklo-kray);
  border-radius: var(--radius); padding: 0.75rem 0.9rem; width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.forma-stroka textarea { resize: vertical; min-height: 100px; }
.forma-stroka input:focus, .forma-stroka select:focus, .forma-stroka textarea:focus {
  outline: none; border-color: var(--kobalt); box-shadow: 0 0 0 3px rgba(42,109,244,0.25);
}
.forma-stroka select { appearance: none; cursor: pointer; }
.forma-stroka.bita input, .forma-stroka.bita select { border-color: var(--rubin); box-shadow: 0 0 0 3px rgba(214,49,78,0.22); }
.forma-oshibka { color: #ff8095; font-size: 0.82rem; min-height: 1em; margin-top: 0.3rem; }
.forma-itog { color: var(--izumrud); font-weight: 600; margin: 1rem 0 0; }
.forma-soglasie { color: var(--tekst-glush); font-size: 0.8rem; margin: 1rem 0 0; }

/* ------------------------------------------------------------
   Нижний кант (подвал)
   ------------------------------------------------------------ */
.nizhniy-kant {
  background: var(--grafit-850); border-top: var(--kant);
  padding-top: var(--probel);
}
.kant-podval {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.4rem;
  padding: 0 clamp(1rem, 4vw, 2.5rem) 3rem;
}
.podval-marka .marka-romb { margin-bottom: 0.9rem; }
.podval-imya { font-family: var(--display); font-size: 1.4rem; margin: 0 0 0.6rem; }
.podval-opis { color: var(--tekst-glush); margin: 0; max-width: 34ch; font-size: 0.95rem; }
.podval-blok h3 { font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.82rem; color: var(--yantar-svet); margin-bottom: 1rem; }
.podval-blok p { margin: 0 0 0.5rem; color: var(--tekst-tih); font-size: 0.95rem; }
.podval-blok a:hover { color: var(--yantar-svet); }
.kant-cherta {
  max-width: var(--max); margin: 0 auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem;
  padding: 1.4rem clamp(1rem, 4vw, 2.5rem); border-top: var(--kant);
  color: var(--tekst-glush); font-size: 0.85rem;
}
.kant-cherta p { margin: 0; }

/* ------------------------------------------------------------
   Scroll-reveal (только при .js — без JS контент виден)
   ------------------------------------------------------------ */
.js [data-vsplyt] { opacity: 0; transform: translateY(26px); transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1); }
.js [data-vsplyt].projavlen { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-vsplyt] { opacity: 1; transform: none; transition: none; }
}

/* staggered появление вступления */
.js .svet-vstup [data-vsplyt].projavlen { transition-delay: var(--zaderzhka, 0s); }

/* ------------------------------------------------------------
   Адаптив
   ------------------------------------------------------------ */
@media (max-width: 1000px) {
  .kant-puti, .kant-svyaz { display: none; }
  .kant-zatvor { display: flex; }
  .kant-shtorka:not([hidden]) { display: flex; }
  .svet-vstup { grid-template-columns: 1fr; }
  .vstup-foto { order: -1; }
  .remeslo-grani { grid-template-columns: 1fr; }
  .galereya-setka { grid-template-columns: repeat(2, 1fr); }
  .vitr-plitka.shir { grid-column: span 2; }
  .uslugi-stolbcy { grid-template-columns: 1fr; }
  .put-shagi { grid-template-columns: repeat(2, 1fr); }
  .masterskaya-vrez { grid-template-columns: 1fr; }
  .vrez-foto { order: -1; }
  .otzyvy-karty { grid-template-columns: 1fr; }
  .zakaz-yacheyka { grid-template-columns: 1fr; }
  .kant-podval { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .galereya-setka { grid-template-columns: 1fr; }
  .vitr-plitka.shir { grid-column: span 1; }
  .put-shagi { grid-template-columns: 1fr; }
  .kant-podval { grid-template-columns: 1fr; }
  .vstup-cifry { gap: 1.6rem; }
  .yacheyka-kontakty li { grid-template-columns: 1fr; gap: 0.2rem; }
}