/* ============================================================
   АРКТУР ПРО — дизайн-система
   Инженерно-строительная компания полного цикла.
   Светлая усадебная эстетика: воздух, антиква, крупное фото.
   ============================================================ */

:root{
  /* — цвет —————————————————————————————————— */
  --white:      #ffffff;
  --paper:      #fbfcfe;   /* белый с еле заметным синим уклоном */
  --stone:      #f2f5f9;   /* холодный камень — подложка секций */
  --stone-2:    #e7edf4;
  --line:       #dde5ef;
  --line-soft:  #eaf0f6;

  --ink:        #101d2e;   /* чернила — основной текст */
  --ink-2:      #3d4f66;
  --ink-soft:   #6b7c92;

  --navy:       #0a1830;   /* тёмные секции — глубокий навy из макета */
  --navy-2:     #0e2242;   /* карточки и панели на тёмном */
  --navy-line:  #1d3a61;
  --navy-deep:  #071122;   /* футер и полоса фактов */

  --azure:      #2e7bf6;   /* акцент — единственный яркий цвет */
  --azure-deep: #1e5fd0;
  --azure-wash: #eaf2fc;
  --azure-glow: rgba(46,123,246,.30);   /* свечение иконок-чипов */
  --sky:        #a8cdee;   /* голубой — вторичный, для фона и звезды */

  --amber:      #eda63f;   /* янтарный — тёплый свет окон; второй акцент, дозировано */
  --amber-soft: rgba(237,166,63,.14);

  /* — шрифт ————————————————————————————————— */
  --display: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* — сетка ————————————————————————————————— */
  --max:  1240px;
  --gut:  clamp(20px, 5vw, 64px);
  --band: clamp(72px, 9vw, 140px);   /* вертикальный ритм секций */
  --r:    14px;                       /* базовый радиус */

  --shadow-1: 0 1px 2px rgba(16,29,46,.04), 0 4px 16px rgba(16,29,46,.05);
  --shadow-2: 0 2px 6px rgba(16,29,46,.06), 0 16px 40px rgba(16,29,46,.09);
}

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

html{
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
body.is-locked{ overflow: hidden; }

img, svg, video{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection{ background: var(--azure); color: #fff; }

:focus-visible{
  outline: 2px solid var(--azure);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ─────────── типографика ─────────── */

h1, h2, h3, h4{
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}

.t-hero{ font-size: clamp(44px, 6.4vw, 96px); }
.t-h2  { font-size: clamp(32px, 4.2vw, 60px); }
.t-h3  { font-size: clamp(21px, 2.1vw, 27px); letter-spacing: -0.015em; line-height: 1.2; }

p{ margin: 0; }

.lede{
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 62ch;
}
.body-text{ color: var(--ink-2); max-width: 65ch; }

/* метка-капитель — вместо технического моно */
.label{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--azure);
}
.label::before{
  content: "";
  width: 9px; height: 9px;
  flex: none;
  background: var(--amber);
  /* четырёхлучевая звезда — знак бренда, работает как буллет */
  clip-path: polygon(50% 0%, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0% 50%, 42% 42%);
}
.label--light{ color: var(--sky); }
.label--light::before{ background: var(--amber); }
.label--bare::before{ display: none; }

/* ─────────── каркас ─────────── */

.wrap{
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.band{ padding-block: var(--band); }
/* чтобы якорь не уезжал под фиксированную шапку с полосой вакансий */
section[id]{ scroll-margin-top: 116px; }
.band--stone{ background: var(--stone); }
.band--navy { background: var(--navy); color: #eaf1f9; }
.band--navy h2, .band--navy h3{ color: #fff; }
.band--navy .lede, .band--navy .body-text{ color: #b9cbe0; }

/* шапка секции: заголовок слева, лид справа */
.band-head{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
  gap: clamp(24px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.band-head__title{ display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
@media (max-width: 900px){
  .band-head{ grid-template-columns: 1fr; align-items: start; gap: 20px; }
}

/* ─────────── кнопки ─────────── */

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 30px;
  border-radius: 10px;
  font-family: var(--body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn:active{ transform: translateY(1px); }
.btn__arrow{ transition: transform .25s ease; }
.btn:hover .btn__arrow{ transform: translateX(4px); }

.btn--primary{ background: var(--azure); color: #fff; box-shadow: var(--shadow-1); }
.btn--primary:hover{ background: var(--azure-deep); }

.btn--ghost{ border: 1px solid var(--line); color: var(--ink); background: var(--white); }
.btn--ghost:hover{ border-color: var(--azure); color: var(--azure); }

.btn--onnavy{ border: 1px solid rgba(255,255,255,.28); color: #fff; }
.btn--onnavy:hover{ background: rgba(255,255,255,.1); border-color: #fff; }

.btn--light{ background: #fff; color: var(--navy); }
.btn--light:hover{ background: var(--sky); }

/* ─────────── шапка ─────────── */

/* полоса для соискателей — первое, что видно; якорем уводит к блоку «Работа» */
.topbar{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 40px;
  padding: 8px var(--gut);
  background: var(--azure);
  color: #fff;
  font-size: 13.5px;
  font-weight: 500;
  text-align: center;
  transition: background .2s ease;
}
.topbar:hover{ background: var(--azure-deep); }
.topbar b{ font-weight: 600; }
.topbar__go{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 1px solid rgba(255,255,255,.5);
  padding-bottom: 1px;
}
.topbar__arrow{ transition: transform .25s ease; }
.topbar:hover .topbar__arrow{ transform: translateY(2px); }
.topbar__short{ display: none; }
@media (max-width: 720px){
  .topbar{ font-size: 12.5px; gap: 8px; }
  .topbar__full{ display: none; }
  .topbar__short{ display: inline; }
}

/* поверх героя шапка прозрачная и светлая, после отрыва — плотная «бумажная» */
.nav{
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease, backdrop-filter .3s ease;
}
.nav .brand__name{ color: #fff; }
.nav .brand__pro{ color: var(--sky); }
.nav .nav__links a{ color: rgba(255,255,255,.82); }
.nav .nav__links a:hover,
.nav .nav__links a[aria-current="page"]{ color: #fff; }
.nav .nav__links a::after{ background: var(--sky); }
.nav .burger{ border-color: rgba(255,255,255,.4); }
.nav .burger span, .nav .burger span::before, .nav .burger span::after{ background: #fff; }

.nav.is-stuck,
.nav--solid{
  background: rgba(251,252,254,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav.is-stuck .brand__name,
.nav--solid .brand__name{ color: var(--ink); }
.nav.is-stuck .brand__pro,
.nav--solid .brand__pro{ color: var(--azure); }
.nav.is-stuck .nav__links a,
.nav--solid .nav__links a{ color: var(--ink-2); }
.nav.is-stuck .nav__links a:hover,
.nav.is-stuck .nav__links a[aria-current="page"],
.nav--solid .nav__links a:hover,
.nav--solid .nav__links a[aria-current="page"]{ color: var(--ink); }
.nav.is-stuck .nav__links a::after,
.nav--solid .nav__links a::after{ background: var(--azure); }
.nav.is-stuck .burger,
.nav--solid .burger{ border-color: var(--line); }
.nav.is-stuck .burger span,
.nav.is-stuck .burger span::before,
.nav.is-stuck .burger span::after,
.nav--solid .burger span,
.nav--solid .burger span::before,
.nav--solid .burger span::after{ background: var(--ink); }


.nav__inner{
  max-width: var(--max);
  margin-inline: auto;
  padding: 16px var(--gut);
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand{ display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand__mark{ width: 30px; height: 30px; }
.brand__name{
  font-family: var(--display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}
.brand__pro{
  font-family: var(--body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--azure);
  border: 1px solid currentColor;
  border-radius: 4px;
  padding: 2px 5px 1px;
  margin-left: 7px;
  vertical-align: 3px;
}

.nav__links{
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0 auto 0 0;
  padding: 0;
  list-style: none;
}
.nav__links a{
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  position: relative;
  padding-block: 6px;
  transition: color .2s ease;
}
.nav__links a::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1.5px;
  background: var(--azure);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav__links a:hover{ color: var(--ink); }
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after{ transform: scaleX(1); }
.nav__links a[aria-current="page"]{ color: var(--ink); }

.nav__cta{ flex: none; padding: 12px 22px; font-size: 14px; }

.burger{
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 9px;
  align-items: center;
  justify-content: center;
  flex: none;
}
.burger span{ position: relative; width: 16px; height: 1.5px; background: var(--ink); display: block; }
.burger span::before, .burger span::after{
  content: ""; position: absolute; left: 0; width: 16px; height: 1.5px; background: var(--ink);
}
.burger span::before{ top: -5px; }
.burger span::after { top: 5px; }

@media (max-width: 940px){
  .nav__links, .nav__cta{ display: none; }
  .burger{ display: inline-flex; }
  .nav__inner{ justify-content: space-between; gap: 12px; }
}

/* мобильное меню */
.mnav{
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--paper);
  padding: 20px var(--gut) 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.mnav.is-open{ transform: translateY(0); }
.mnav__top{ display: flex; align-items: center; justify-content: space-between; }
.mnav__close{ font-size: 30px; line-height: 1; color: var(--ink-soft); padding: 6px 10px; }
.mnav__list{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.mnav__list a{
  font-family: var(--display);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  padding-block: 12px;
  border-bottom: 1px solid var(--line-soft);
  display: block;
}
.mnav__foot{ margin-top: auto; display: flex; flex-direction: column; gap: 12px; }

/* ─────────── герой ─────────── */

.hero{
  position: relative;
  min-height: min(94vh, 940px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 120px;
  overflow: hidden;
  background: var(--navy);
}
.hero__media{ position: absolute; inset: 0; }
.hero__media img{ width: 100%; height: 100%; object-fit: cover; }
.hero__scrim{
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(8,26,48,.92) 0%, rgba(8,26,48,.72) 42%, rgba(8,26,48,.18) 78%, rgba(8,26,48,.05) 100%),
    linear-gradient(0deg, rgba(8,26,48,.65) 0%, rgba(8,26,48,0) 45%);
}
.hero__inner{
  position: relative;
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding: 0 var(--gut) clamp(56px, 7vw, 96px);
}
.hero__copy{ max-width: 780px; display: flex; flex-direction: column; align-items: flex-start; gap: 26px; }
.hero h1{ color: #fff; }
.hero__lede{ font-size: clamp(17px, 1.5vw, 21px); line-height: 1.6; color: #cddced; max-width: 56ch; }
.hero__cta{ display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero__note{ font-size: 13.5px; color: #9db3cd; }

/* строка-факты под героем */
.hero__facts{
  position: relative;
  border-top: 1px solid rgba(255,255,255,.16);
  background: rgba(6,20,38,.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero__facts-inner{
  max-width: var(--max);
  margin-inline: auto;
  padding: 22px var(--gut);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 44px;
}
.hero__fact{
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  font-size: 14px;
  color: #b9cbe0;
}
.hero__fact b{
  font-family: var(--display);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

/* ─────────── «двери» — ситуация клиента ─────────── */

.doors{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1080px){ .doors{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .doors{ grid-template-columns: 1fr; } }

.door{
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 28px 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.door:hover{ transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: transparent; }
.door__icon{ width: 30px; height: 30px; color: var(--azure); margin-bottom: 6px; }
.door p{ color: var(--ink-soft); font-size: 15px; line-height: 1.55; flex: 1; }
.door__go{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--azure);
  margin-top: 6px;
}
.door:hover .door__go .btn__arrow{ transform: translateX(4px); }

/* ─────────── направления ─────────── */

.dirs{ display: flex; flex-direction: column; }
.dir{
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(36px, 4.5vw, 64px);
  border-top: 1px solid var(--line);
}
.dir:last-child{ border-bottom: 1px solid var(--line); }
.dir:nth-child(even) .dir__media{ order: -1; }
@media (max-width: 900px){
  .dir{ grid-template-columns: 1fr; gap: 24px; }
  .dir:nth-child(even) .dir__media{ order: 0; }
}

.dir__body{ display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.dir__tag{
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--azure);
  background: var(--azure-wash);
  border-radius: 100px;
  padding: 6px 13px;
}
.dir__list{
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dir__list li{
  font-size: 13.5px;
  color: var(--ink-2);
  background: var(--stone);
  border-radius: 7px;
  padding: 7px 12px;
}
.band--stone .dir__list li{ background: var(--white); }

.dir__media{
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--stone-2);
  box-shadow: var(--shadow-1);
}
.dir__media img{ width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.6,.2,1); }
.dir:hover .dir__media img{ transform: scale(1.035); }

/* ─────────── год обслуживания (navy) ─────────── */

.year{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
  gap: clamp(32px, 6vw, 90px);
  align-items: center;
}
@media (max-width: 900px){ .year{ grid-template-columns: 1fr; } }

.year__body{ display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.year__num{
  font-family: var(--display);
  font-size: clamp(96px, 13vw, 190px);
  font-weight: 600;
  line-height: .84;
  letter-spacing: -0.045em;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 18px;
}
.year__num span{
  font-family: var(--body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;          /* свой интерлиньяж: .84 от цифры схлопывал строки */
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky);
}
.year__list{ margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 0; }
.year__list li{
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-block: 15px;
  border-top: 1px solid var(--navy-line);
  color: #cddced;
  font-size: 15.5px;
}
.year__list li:last-child{ border-bottom: 1px solid var(--navy-line); }
.year__list li::before{
  content: "";
  width: 9px; height: 9px;
  margin-top: 8px;
  flex: none;
  background: var(--sky);
  clip-path: polygon(50% 0%, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0% 50%, 42% 42%);
}

/* ─────────── проекты ─────────── */

.projects{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 980px){ .projects{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){ .projects{ grid-template-columns: 1fr; } }

.project{ display: flex; flex-direction: column; gap: 14px; }
.project__media{
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--stone-2);
  position: relative;
}
.project--wide{ grid-column: span 2; }
.project--wide .project__media{ aspect-ratio: 3 / 2; }
@media (max-width: 620px){ .project--wide{ grid-column: span 1; } .project--wide .project__media{ aspect-ratio: 3/4; } }
.project__media img{ width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.6,.2,1); }
.project:hover .project__media img{ transform: scale(1.04); }
.project__meta{ display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.project__meta h3{ font-size: 21px; }
.project__area{ font-size: 13.5px; color: var(--ink-soft); font-variant-numeric: tabular-nums; white-space: nowrap; }
.project__where{ font-size: 14.5px; color: var(--ink-soft); }

/* ─────────── этапы (настоящая последовательность → нумерация оправдана) ─────────── */

.steps{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
@media (max-width: 1080px){ .steps{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps{ grid-template-columns: 1fr; } }

.step{ display: flex; flex-direction: column; gap: 12px; padding-top: 26px; border-top: 2px solid var(--line); counter-increment: step; }
.step::before{
  content: counter(step, decimal-leading-zero);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  color: var(--azure);
  font-variant-numeric: tabular-nums;
}
.step p{ color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.step__when{ font-size: 12.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }

/* ─────────── работа у нас ─────────── */

.jobs{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
@media (max-width: 900px){ .jobs{ grid-template-columns: 1fr; } }
.jobs__body{ display: flex; flex-direction: column; align-items: flex-start; gap: 18px; padding: clamp(32px, 4vw, 56px); }
.jobs__media{ align-self: stretch; min-height: 300px; }
.jobs__media img{ width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px){ .jobs__media{ order: -1; min-height: 220px; max-height: 280px; } }

/* ─────────── форма ─────────── */

.lead{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px){ .lead{ grid-template-columns: 1fr; } }
.lead__body{ display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }

.form{
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(26px, 3.5vw, 40px);
  box-shadow: var(--shadow-1);
}
.field{ display: flex; flex-direction: column; gap: 7px; }
.field label{ font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.field .req{ color: var(--azure); }
.field input, .field textarea{
  font-family: var(--body);
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 15px;
  width: 100%;
  transition: border-color .2s ease, background .2s ease;
}
.field input:focus, .field textarea:focus{ outline: none; border-color: var(--azure); background: #fff; }
.field input.invalid, .field textarea.invalid{ border-color: #d5453b; }
.field textarea{ resize: vertical; min-height: 96px; }
.field__err{ font-size: 12.5px; color: #d5453b; }
.form__note{ font-size: 12.5px; color: var(--ink-soft); line-height: 1.5; }
.form__note a{ color: var(--azure); }
.hp{ position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.form-ok{ display: none; flex-direction: column; align-items: flex-start; gap: 14px; text-align: left; }
.form.is-sent .field, .form.is-sent .btn, .form.is-sent .form__note{ display: none; }
.form.is-sent .form-ok{ display: flex; }
.form-ok__check{
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--azure-wash);
  color: var(--azure);
  display: grid;
  place-items: center;
}
.form-ok__check svg{ width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* ─────────── футер ─────────── */

.foot{ background: var(--navy); color: #b9cbe0; padding-block: clamp(56px, 6vw, 80px) 28px; }
.foot__inner{
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gut);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(24px, 4vw, 56px);
}
@media (max-width: 900px){ .foot__inner{ grid-template-columns: 1fr 1fr; gap: 36px 24px; } }
@media (max-width: 520px){ .foot__inner{ grid-template-columns: 1fr; } }

.foot .brand__name{ color: #fff; }
.foot__about{ display: flex; flex-direction: column; gap: 16px; }
.foot__about p{ font-size: 14.5px; line-height: 1.6; color: #93aac6; max-width: 34ch; }
.foot h4{
  font-family: var(--body);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #6f8cae;
  margin: 0 0 16px;
}
.foot ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.foot a{ font-size: 15px; color: #cddced; transition: color .2s ease; }
.foot a:hover{ color: #fff; }
.foot__bottom{
  max-width: var(--max);
  margin: clamp(48px, 5vw, 70px) auto 0;
  padding: 22px var(--gut) 0;
  border-top: 1px solid var(--navy-line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  font-size: 13px;
  color: #6f8cae;
}

/* ─────────── появление при скролле ─────────── */

/* прячем только если JS жив — иначе контент просто виден */
.js .rise{ opacity: 0; transform: translateY(18px); }
.js .rise.is-in{ opacity: 1; transform: none; transition: opacity .7s ease, transform .7s cubic-bezier(.2,.6,.2,1); }
@media (prefers-reduced-motion: reduce){ .js .rise{ opacity: 1; transform: none; } }

/* ════════════════════════════════════════════════════════════
   Калькулятор сервисной службы (/service/)
   ════════════════════════════════════════════════════════════ */

.page-hero{
  background: var(--navy);
  color: #fff;
  padding-block: clamp(140px, 15vw, 200px) clamp(56px, 7vw, 88px);
}
.page-hero__inner{ display: flex; flex-direction: column; align-items: flex-start; gap: 20px; max-width: 780px; }
.page-hero h1{ color: #fff; font-size: clamp(38px, 5.2vw, 72px); }
.page-hero .lede{ color: #cddced; }

.calc-note{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: var(--ink-2);
  background: var(--azure-wash);
  border: 1px solid #d3e3f8;
  border-radius: 9px;
  padding: 10px 15px;
}

.cats{ display: flex; flex-direction: column; gap: 12px; }

.cat{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.cat[open]{ border-color: #c6dbf5; box-shadow: var(--shadow-1); }
.cat summary{
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}
.cat summary::-webkit-details-marker{ display: none; }
.cat summary:hover{ background: var(--stone); }
.cat-ico{
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--azure-wash);
  color: var(--azure);
  flex: none;
}
.cat-ico svg{ width: 21px; height: 21px; }
.cat-tl{ display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cat-tl b{ font-family: var(--display); font-size: 19px; font-weight: 600; letter-spacing: -0.015em; color: var(--ink); }
.cat-tl small{ font-size: 12.5px; color: var(--ink-soft); }
.cat-badge{
  min-width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border-radius: 100px;
  padding: 0 8px;
  background: var(--stone-2);
  color: var(--ink-soft);
  font-size: 12.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: background .2s ease, color .2s ease;
}
.cat-badge.on{ background: var(--azure); color: #fff; }
.cat-chev{ width: 18px; height: 18px; color: var(--ink-soft); transition: transform .25s ease; }
.cat[open] .cat-chev{ transform: rotate(180deg); }

.cat-body{ display: flex; flex-direction: column; border-top: 1px solid var(--line-soft); }

.item{
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  cursor: pointer;
  border-bottom: 1px solid var(--line-soft);
  transition: background .18s ease;
}
.item:last-child{ border-bottom: 0; }
.item:hover{ background: var(--stone); }
.item input{
  appearance: none;
  -webkit-appearance: none;
  width: 20px; height: 20px;
  flex: none;
  border: 1.5px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
  position: relative;
  transition: background .18s ease, border-color .18s ease;
}
.item input:checked{ background: var(--azure); border-color: var(--azure); }
.item input:checked::after{
  content: "";
  position: absolute;
  left: 6px; top: 2.5px;
  width: 5px; height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.item input:focus-visible{ outline: 2px solid var(--azure); outline-offset: 2px; }
.item-n{ font-size: 15px; color: var(--ink-2); }
.item input:checked ~ .item-n{ color: var(--ink); font-weight: 500; }
.item-p{ font-size: 14.5px; font-weight: 600; color: var(--ink); white-space: nowrap; font-variant-numeric: tabular-nums; }
.item-p .from{ font-size: 12px; font-weight: 400; color: var(--ink-soft); margin-right: 4px; }

/* липкая полоса с суммой */
.calc-bar{
  position: sticky;
  bottom: 16px;
  z-index: 20;
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  background: var(--navy);
  border-radius: var(--r);
  box-shadow: var(--shadow-2);
  color: #fff;
}
.calc-bar__l{ display: flex; flex-direction: column; gap: 2px; }
.calc-bar__l small{ font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--sky); }
.calc-bar__sum{
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.calc-bar__picked{ font-size: 13px; color: #9db3cd; }
@media (max-width: 560px){
  .calc-bar{ bottom: 10px; padding: 16px 18px; }
  .calc-bar .btn{ width: 100%; }
}

/* чек */
.conv{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}
@media (max-width: 900px){ .conv{ grid-template-columns: 1fr; } }

.receipt{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.receipt__h{
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--stone);
}
.receipt__h svg{ width: 19px; height: 19px; color: var(--azure); flex: none; }
.receipt__h b{ font-family: var(--display); font-size: 18px; font-weight: 600; flex: 1; }
.receipt__h small{ font-size: 12.5px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.receipt__body{ padding: 8px 24px; max-height: 380px; overflow-y: auto; }
.receipt__empty{ padding: 28px 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.55; }
.r-line{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line);
}
.r-line:last-child{ border-bottom: 0; }
.r-line .rn{ font-size: 14.5px; color: var(--ink-2); }
.r-line .rp{ font-size: 14px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.receipt__total{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-top: 1px solid var(--line);
  background: var(--stone);
}
.receipt__total .rt-lbl{ font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.receipt__total .rt-val{
  font-family: var(--display);
  font-size: 26px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ════════════════════════════════════════════════════════════
   V2 — тёмный дизайн по референсу (главная)
   ════════════════════════════════════════════════════════════ */

/* ── тёмная шапка: тёмная всегда, после скролла — плотная ── */
.nav--dark .brand__name{ color: #fff; }
.nav--dark .brand__pro{ color: var(--sky); }
.nav--dark.is-stuck{
  background: rgba(7,17,34,.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--navy-line);
}
.nav--dark.is-stuck .brand__name{ color: #fff; }
.nav--dark.is-stuck .brand__pro{ color: var(--sky); }
.nav--dark.is-stuck .nav__links a{ color: rgba(255,255,255,.82); }
.nav--dark.is-stuck .nav__links a:hover,
.nav--dark.is-stuck .nav__links a[aria-current="page"]{ color: #fff; }
.nav--dark.is-stuck .nav__links a::after{ background: var(--sky); }
.nav--dark.is-stuck .burger{ border-color: rgba(255,255,255,.4); }
.nav--dark.is-stuck .burger span,
.nav--dark.is-stuck .burger span::before,
.nav--dark.is-stuck .burger span::after{ background: #fff; }

.brand__tag{
  display: block;
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #6f8cae;
  margin-top: 2px;
  white-space: nowrap;
}
.brand__col{ display: flex; flex-direction: column; }
@media (max-width: 720px){ .brand__tag{ display: none; } }

/* ── светящийся иконный чип — фирменный элемент макета ── */
.chip-ico{
  width: 46px; height: 46px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(46,123,246,.14);
  border: 1px solid rgba(46,123,246,.45);
  color: #5b9bff;
  box-shadow: 0 0 22px var(--azure-glow);
}
.chip-ico svg{ width: 22px; height: 22px; }
.chip-ico--sm{ width: 40px; height: 40px; border-radius: 10px; }
.chip-ico--sm svg{ width: 19px; height: 19px; }
/* на светлом фоне — без свечения, плотнее */
.chip-ico--light{
  background: var(--azure);
  border-color: var(--azure);
  color: #fff;
  box-shadow: 0 6px 16px rgba(46,123,246,.35);
}

/* ── полоса фактов под героем ── */
.stats{ background: var(--navy-deep); border-top: 1px solid var(--navy-line); }
.stats__inner{
  max-width: var(--max);
  margin-inline: auto;
  padding: 22px var(--gut);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 1000px){ .stats__inner{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stats__inner{ grid-template-columns: 1fr; } }
.stat{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--navy-line);
  border-radius: 12px;
  background: rgba(14,34,66,.35);
}
.stat__txt{ display: flex; flex-direction: column; gap: 1px; }
.stat__txt b{
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.stat__txt small{ font-size: 12.5px; color: #7e97b8; line-height: 1.35; }

/* ── карточки направлений ── */
.sols{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1080px){ .sols{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .sols{ grid-template-columns: 1fr; } }

.sol{
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.sol:hover{ transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: transparent; }
.sol__photo{ aspect-ratio: 16/10; overflow: hidden; background: var(--stone-2); }
.sol__photo img{ width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.6,.2,1); }
.sol:hover .sol__photo img{ transform: scale(1.05); }
.sol__body{ display: flex; flex-direction: column; gap: 9px; padding: 0 22px 22px; flex: 1; }
.sol__body .chip-ico--light{ margin-top: -23px; }
.sol h3{ font-size: 19px; letter-spacing: -0.015em; margin-top: 6px; }
.sol p{ font-size: 14.5px; color: var(--ink-soft); line-height: 1.55; flex: 1; }
.sol__go{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--azure);
  margin-top: 4px;
}
.sol:hover .sol__go .btn__arrow{ transform: translateX(4px); }

/* ── процесс со стрелками ── */
.proc{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 1000px){ .proc{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .proc{ grid-template-columns: 1fr; } }

.proc-step{ position: relative; display: flex; flex-direction: column; gap: 12px; }
.proc-step__head{ display: flex; align-items: center; gap: 14px; }
.proc-step__num{
  font-family: var(--display);
  font-size: 26px;
  font-weight: 800;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}
/* стрелка к следующему шагу */
.proc-step:not(:last-child)::after{
  content: "";
  position: absolute;
  top: 23px;
  left: calc(100% - 4px);
  width: 36px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--line), var(--azure));
  clip-path: polygon(0 0, calc(100% - 7px) 0, calc(100% - 7px) -5px, 100% 50%, calc(100% - 7px) 200%, calc(100% - 7px) 100%, 0 100%);
  transform: scaleY(4);
}
@media (max-width: 1000px){ .proc-step::after{ display: none !important; } }
.proc-step h3{ font-size: 18px; }
.proc-step p{ font-size: 14.5px; color: var(--ink-soft); line-height: 1.55; }

/* ── объекты: фильтры + карточки ── */
.chips{ display: flex; flex-wrap: wrap; gap: 8px; }
.chip{
  padding: 9px 18px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.chip:hover{ border-color: var(--azure); color: var(--azure); }
.chip.is-on{ background: var(--azure); border-color: var(--azure); color: #fff; }

.projs{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 28px; }
@media (max-width: 1080px){ .projs{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .projs{ grid-template-columns: 1fr; } }

.proj{
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease;
}
.proj:hover{ transform: translateY(-4px); box-shadow: var(--shadow-2); }
.proj.is-hidden{ display: none; }
.proj__photo{ aspect-ratio: 16/11; overflow: hidden; background: var(--stone-2); }
.proj__photo img{ width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.6,.2,1); }
.proj:hover .proj__photo img{ transform: scale(1.05); }
.proj__body{ display: flex; flex-direction: column; gap: 6px; padding: 16px 18px 18px; }
.proj__row{ display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.proj__row b{ font-family: var(--display); font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.proj__area{ font-size: 12.5px; color: var(--ink-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
.proj__desc{ font-size: 13.5px; color: var(--ink-soft); line-height: 1.5; }

/* ── почему мы + вакансии (тёмная) ── */
.why{
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 980px){ .why{ grid-template-columns: 1fr; } }
.why__left{ display: flex; flex-direction: column; gap: 28px; align-items: flex-start; }
.why__feats{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 28px;
  width: 100%;
}
@media (max-width: 480px){ .why__feats{ grid-template-columns: 1fr; } }
.feat{ display: flex; flex-direction: column; gap: 10px; }
.feat b{ font-family: var(--display); font-size: 16.5px; font-weight: 700; color: #fff; }
.feat small{ font-size: 13.5px; color: #8fa3b8; color: #8aa3c5; line-height: 1.5; }

.jobcard{
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--navy-line);
  background: var(--navy-2);
  display: flex;
  flex-direction: column;
}
.jobcard__photo{ aspect-ratio: 16/9; overflow: hidden; }
.jobcard__photo img{ width: 100%; height: 100%; object-fit: cover; }
.jobcard__body{ display: flex; flex-direction: column; gap: 12px; padding: 26px 28px 28px; align-items: flex-start; }
.jobcard h3{ color: #fff; font-size: clamp(20px, 2vw, 24px); }
.jobcard p{ font-size: 14.5px; color: #8aa3c5; line-height: 1.55; }

/* ── заявка: светлая карточка на тёмном ── */
.ask{
  background: var(--white);
  border-radius: 20px;
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  box-shadow: var(--shadow-2);
}
@media (max-width: 900px){ .ask{ grid-template-columns: 1fr; } }
.ask__left{ display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.ask__form{ display: flex; flex-direction: column; gap: 14px; }
.ask__row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px){ .ask__row{ grid-template-columns: 1fr; } }

/* внутри белой карточки заявки на тёмной секции текст снова тёмный */
.band--navy .ask h2, .band--navy .ask h3{ color: var(--ink); }
.band--navy .ask .body-text{ color: var(--ink-2); }

/* тело карточки выше фото: при ховере scale у фото создаёт stacking context
   и перекрывал нависающую иконку-чип */
.sol__body{ position: relative; z-index: 2; }

/* ════════════════════════════════════════════════════════════
   Дом в разрезе (иллюстрация Nano Banana) + метки направлений
   ════════════════════════════════════════════════════════════ */
.razrez{
  background: #0d1834;                            /* фон = фон иллюстрации, стык бесшовный */
  padding-top: var(--band);                       /* сверху — как у соседних секций, чтобы заголовок не был обрезан */
  padding-bottom: clamp(28px, 3.5vw, 48px);       /* снизу ужато: у картинки внутри и так много тёмного воздуха */
}
.razrez .wrap{ position: relative; }
/* картинка вне лейаута — на всю ширину экрана */
.razrez__img{ position: relative; width: 100%; margin-top: clamp(4px, 1.5vw, 14px); }
.razrez__img img{ width: 100%; height: auto; }

.mark{ position: absolute; z-index: 2; display: flex; align-items: center; gap: 9px; }
.mark__dot{ position: relative; width: 11px; height: 11px; flex: none; }
.mark__dot::before{
  content:""; position:absolute; inset:0; border-radius:50%;
  background: var(--azure); box-shadow: 0 0 0 3px rgba(46,123,246,.35);
}
.mark__dot::after{
  content:""; position:absolute; inset:-7px; border-radius:50%;
  border: 1.5px solid rgba(46,123,246,.55);
  animation: markpulse 2.4s ease-out infinite;
}
@keyframes markpulse{
  0%{ transform: scale(.5); opacity: 1; }
  100%{ transform: scale(1.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce){ .mark__dot::after{ animation: none; opacity: 0; } }
.mark__chip{
  background: rgba(7,17,34,.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(46,123,246,.5);
  color: #eaf2fc;
  font-size: 12.5px; font-weight: 600;
  border-radius: 8px; padding: 7px 12px;
  white-space: nowrap;
}
/* на мобильном абсолютные метки прячем, показываем легенду-чипы под картинкой */
.razrez__legend{ display: none; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.razrez__legend span{
  font-size: 12.5px; font-weight: 600; color: #cddced;
  border: 1px solid rgba(46,123,246,.45);
  border-radius: 100px; padding: 6px 13px;
  background: rgba(46,123,246,.12);
}
@media (max-width: 820px){
  .razrez__img .mark{ display: none; }
  .razrez__legend{ display: flex; }
}

/* ── единая тёмная зона низа: один фон, одна сетка, без швов ── */
.deepzone{
  position: relative;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
}
.deepzone::before{
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201440%20700%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22f%22%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%220%22%20y2%3D%221%22%3E%3Cstop%20offset%3D%220%22%20stop-color%3D%22%23fff%22%20stop-opacity%3D%220%22%2F%3E%3Cstop%20offset%3D%22.45%22%20stop-color%3D%22%23fff%22%20stop-opacity%3D%22.55%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23fff%22%20stop-opacity%3D%221%22%2F%3E%3C%2FlinearGradient%3E%3Cmask%20id%3D%22m%22%3E%3Crect%20width%3D%221440%22%20height%3D%22700%22%20fill%3D%22url(%23f)%22%2F%3E%3C%2Fmask%3E%3C%2Fdefs%3E%3Cg%20mask%3D%22url(%23m)%22%20stroke%3D%22%233f6db3%22%20fill%3D%22none%22%3E%3Cg%20stroke-opacity%3D%22.16%22%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22-360%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22-240%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22-120%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%220%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22120%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22240%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22360%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22480%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22600%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22720%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22840%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%22960%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221080%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221200%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221320%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221440%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221560%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221680%22%20y2%3D%22700%22%2F%3E%3Cline%20x1%3D%22720%22%20y1%3D%2230%22%20x2%3D%221800%22%20y2%3D%22700%22%2F%3E%3C%2Fg%3E%3Cg%20stroke-opacity%3D%22.13%22%3E%3Cline%20x1%3D%220%22%20y1%3D%2246%22%20x2%3D%221440%22%20y2%3D%2246%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%2259%22%20x2%3D%221440%22%20y2%3D%2259%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%2277%22%20x2%3D%221440%22%20y2%3D%2277%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%22103%22%20x2%3D%221440%22%20y2%3D%22103%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%22139%22%20x2%3D%221440%22%20y2%3D%22139%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%22191%22%20x2%3D%221440%22%20y2%3D%22191%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%22265%22%20x2%3D%221440%22%20y2%3D%22265%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%22370%22%20x2%3D%221440%22%20y2%3D%22370%22%2F%3E%3Cline%20x1%3D%220%22%20y1%3D%22519%22%20x2%3D%221440%22%20y2%3D%22519%22%2F%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E") center bottom / 100% auto no-repeat;
  pointer-events: none;
}
.deepzone .band--navy{ background: transparent; }
.deepzone .wrap{ position: relative; z-index: 1; }

/* ── «почему мы»: 4 принципа в ряд ── */
.feats4{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
@media (max-width: 980px){ .feats4{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px){ .feats4{ grid-template-columns: 1fr; } }

/* ── отдельная секция «Работа у нас» ── */
.hire{
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 900px){ .hire{ grid-template-columns: 1fr; } }
.hire__body{ display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.hire__photo{ border-radius: 16px; overflow: hidden; border: 1px solid var(--navy-line); }
.hire__photo img{ width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16/10; }

/* ════════════════════════════════════════════════════════════
   Вариант B «Янтарь смелее» — принят Димой 2026-07-17
   ════════════════════════════════════════════════════════════ */

/* PRO в логотипе — янтарный на любом фоне (последнее правило в каскаде побеждает) */
.brand__pro,
.nav .brand__pro,
.nav.is-stuck .brand__pro,
.nav--solid .brand__pro,
.nav--dark.is-stuck .brand__pro{ color: var(--amber); }

/* активный фильтр объектов — янтарный */
.chip.is-on{ background: var(--amber); border-color: var(--amber); color: #3a2a08; }
.chip:hover{ border-color: var(--amber); color: #a86f14; }

/* янтарное подчёркивание у ссылок «Подробнее» в карточках */
.sol__go{ align-self: flex-start; border-bottom: 1.5px solid var(--amber); padding-bottom: 2px; }

/* тег «Сильная сторона» на карточке инженерии */
.sol__tag{
  align-self: flex-start;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 100px;
  padding: 5px 12px;
  background: var(--amber-soft);
  color: #a86f14;
  margin-top: 4px;
}

/* ── главные кнопки — янтарные (по решению Димы): тёмный текст ради контраста ── */
.btn--primary{
  background: var(--amber);
  color: #2b1f06;
  box-shadow: 0 4px 14px rgba(237,166,63,.35);
}
.btn--primary:hover{ background: #dd9327; }

/* ════════════════════════════════════════════════════════════
   Внутренние страницы v2: статьи, объекты, команда, вакансии
   ════════════════════════════════════════════════════════════ */

/* аккордеон услуг/вакансий (наследует .cat из калькулятора) */
.acc-num{
  font-family: var(--display); font-size: 15px; font-weight: 800;
  color: var(--amber); min-width: 30px; font-variant-numeric: tabular-nums;
}
.acc-body{ padding: 4px 22px 22px; display: flex; flex-direction: column; gap: 14px; border-top: 1px solid var(--line-soft); }
.acc-body p{ color: var(--ink-2); font-size: 15px; max-width: 70ch; padding-top: 14px; }
.acc-points{ margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.acc-points li{
  font-size: 13px; color: var(--ink-2); background: var(--stone);
  border-radius: 7px; padding: 7px 12px;
}
.acc-pay{ font-size: 14px; font-weight: 700; color: var(--azure); white-space: nowrap; font-variant-numeric: tabular-nums; }
.vreq{ margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.vreq li{ display: grid; grid-template-columns: 108px 1fr; gap: 16px; font-size: 14px; color: var(--ink-2); }
.vreq .k{ font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); padding-top: 2px; }
@media (max-width: 560px){ .vreq li{ grid-template-columns: 1fr; gap: 3px; } }

/* карточки-роли (команда, условия работы) */
.roles{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 1000px){ .roles{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .roles{ grid-template-columns: 1fr; } }
.role{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  padding: 26px 24px; display: flex; flex-direction: column; gap: 11px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.role:hover{ transform: translateY(-3px); box-shadow: var(--shadow-2); }
.role h3{ font-size: 18.5px; }
.role p{ font-size: 14.5px; color: var(--ink-soft); line-height: 1.55; }
.band--navy .role, .deepzone .role{ background: var(--navy-2); border-color: var(--navy-line); }
.band--navy .role h3, .deepzone .role h3{ color: #fff; }
.band--navy .role p, .deepzone .role p{ color: #8aa3c5; }

/* объект: факты-пилюли и галерея */
.pfacts{ display: flex; flex-wrap: wrap; gap: 10px; }
.pfact{
  display: inline-flex; align-items: baseline; gap: 8px;
  border: 1px solid rgba(255,255,255,.25); border-radius: 100px;
  padding: 9px 18px; font-size: 13.5px; color: #cddced;
}
.pfact b{ font-family: var(--display); color: #fff; font-variant-numeric: tabular-nums; }
.worklist{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 1000px){ .worklist{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .worklist{ grid-template-columns: 1fr; } }
.worklist h3{ font-size: 17px; margin-bottom: 12px; }
.worklist ul{ margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.worklist li{ position: relative; padding-left: 20px; font-size: 14.5px; color: var(--ink-2); }
.worklist li::before{
  content: ""; position: absolute; left: 0; top: 7px; width: 9px; height: 9px;
  background: var(--amber);
  clip-path: polygon(50% 0%,58% 42%,100% 50%,58% 58%,50% 100%,42% 58%,0% 50%,42% 42%);
}
.gal{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 800px){ .gal{ grid-template-columns: repeat(2, 1fr); } }
.gal a{ border-radius: 12px; overflow: hidden; display: block; }
.gal img{ width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .5s ease; }
.gal a:hover img{ transform: scale(1.04); }

/* статья журнала */
.article{ max-width: 780px; margin-inline: auto; }
.article__meta{ display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 13px; color: var(--ink-soft); }
.article__meta b{ color: var(--ink-2); font-weight: 600; }
.article-body{ display: flex; flex-direction: column; gap: 18px; font-size: 16.5px; line-height: 1.7; color: var(--ink-2); }
.article-body .post-lede{ font-size: 19px; line-height: 1.65; color: var(--ink); }
.article-body h2{ font-size: clamp(22px, 2.6vw, 30px); margin-top: 26px; color: var(--ink); }
.article-body h3{ font-size: 19px; margin-top: 10px; color: var(--ink); }
.article-body ul, .article-body ol{ margin: 0; padding: 0 0 0 4px; display: flex; flex-direction: column; gap: 10px; list-style: none; }
.article-body li{ position: relative; padding-left: 22px; }
.article-body li::before{
  content: ""; position: absolute; left: 0; top: 9px; width: 9px; height: 9px;
  background: var(--amber);
  clip-path: polygon(50% 0%,58% 42%,100% 50%,58% 58%,50% 100%,42% 58%,0% 50%,42% 42%);
}
.article-body strong{ color: var(--ink); }
.article-body table{ border-collapse: collapse; width: 100%; font-size: 14.5px; }
.article-body th, .article-body td{ border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.article-body th{ background: var(--stone); }

/* карточки журнала */
.bcards{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 860px){ .bcards{ grid-template-columns: 1fr; } }
.bcard{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  padding: 28px 28px 24px; display: flex; flex-direction: column; gap: 12px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.bcard:hover{ transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: transparent; }
.bcard h3{ font-size: 20px; line-height: 1.25; }
.bcard p{ font-size: 14.5px; color: var(--ink-soft); flex: 1; }
.bcard .go{ display: inline-flex; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--azure); border-bottom: 1.5px solid var(--amber); padding-bottom: 2px; align-self: flex-start; }

/* ── команда: главный инженер + карточки людей ── */
.lead-eng{
  display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr);
  gap: clamp(28px,5vw,72px); align-items: center;
}
@media (max-width: 860px){ .lead-eng{ grid-template-columns: 1fr; } }
.lead-eng__photo{ border-radius: 16px; overflow: hidden; aspect-ratio: 4/5; background: var(--stone-2); }
.lead-eng__photo img{ width: 100%; height: 100%; object-fit: cover; }
.lead-eng__body{ display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.lead-eng__quote{
  margin: 6px 0 0; padding: 18px 24px;
  border-left: 3px solid var(--amber);
  background: var(--stone);
  border-radius: 0 12px 12px 0;
  font-family: var(--display); font-weight: 600; font-size: 18px; line-height: 1.45;
  color: var(--ink);
}
.tgrid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 980px){ .tgrid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .tgrid{ grid-template-columns: 1fr; } }
.tcard{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.tcard:hover{ transform: translateY(-3px); box-shadow: var(--shadow-2); }
.tcard__photo{ aspect-ratio: 4/5; overflow: hidden; background: var(--stone-2); }
.tcard__photo img{ width: 100%; height: 100%; object-fit: cover; }
.tcard__body{ padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 4px; }
.tcard__body b{ font-family: var(--display); font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.tcard__body small{ font-size: 13px; color: var(--ink-soft); line-height: 1.45; }