/* ==========================================================================
   ООО «КВС» — Крым Вектор Строй
   Design tokens
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy-900:#0a1522;
  --navy-800:#0f1f30;
  --navy-700:#16293d;
  --steel-600:#33475a;
  --steel-400:#5c7385;
  --steel-200:#a9b7c2;
  --slate-50:#f5f4f0;
  --slate-100:#eceae2;
  --paper:#ffffff;
  --ink-900:#141c24;
  --ink-600:#4b5a66;
  --rust-500:#c8632c;
  --rust-600:#a94f21;
  --rust-100:#f3ded0;
  --line-dark:rgba(255,255,255,0.10);
  --line-light:#dedad0;
  --radius:3px;
  --font-display:'Oswald', 'Arial Narrow', sans-serif;
  --font-body:'Inter', -apple-system, Segoe UI, sans-serif;
  --shadow-card:0 1px 2px rgba(10,21,34,0.06), 0 8px 24px rgba(10,21,34,0.06);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0;letter-spacing:0.2px;}
p{margin:0;}
.container{
  width:100%;
  max-width:1400px;
  margin:0 auto;
  padding:0 28px;
}
:focus-visible{outline:2px solid var(--rust-500);outline-offset:2px;}
section[id]{scroll-margin-top:92px;}

/* ---------- Seam divider — welded-pipe motif, this design's signature ---------- */
.seam{
  display:flex;
  align-items:center;
  gap:6px;
  height:14px;
}
.seam::before,
.seam::after{
  content:"";
  flex:1;
  height:1px;
  background:var(--line-light);
}
.seam-dark::before,
.seam-dark::after{
  background:var(--line-dark);
}
.seam span{
  width:6px;height:6px;border-radius:50%;
  background:var(--rust-500);
  flex:none;
}
.seam-row{display:flex;gap:5px;}

/* ---------- Eyebrow label ---------- */
.eyebrow{
  font-family:var(--font-display);
  font-size:13px;
  font-weight:600;
  letter-spacing:2.5px;
  text-transform:uppercase;
  color:var(--rust-500);
}
.eyebrow::before{
  content:"";
  display:inline-block;
  width:20px;
  height:2px;
  background:var(--rust-500);
  margin-right:8px;
  vertical-align:middle;
}
.hero-copy .eyebrow::before,
.contacts-hero .eyebrow::before{background:var(--rust-500);}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  background:var(--navy-900);
  border-bottom:1px solid var(--line-dark);
  position:sticky;
  top:0;
  z-index:50;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:76px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}
.brand-mark{
  width:52px;height:52px;
  background:var(--paper);
  border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  flex:none;
  padding:5px;
}
.brand-mark img{width:100%;height:100%;object-fit:contain;}
.brand-text{color:#fff;line-height:1.25;}
.brand-text .full{
  display:block;
  font-family:var(--font-display);
  font-size:21px;
  font-weight:600;
  letter-spacing:0.3px;
  line-height:1.1;
}
.brand-text .sub{
  display:block;
  font-size:13.5px;
  margin-top:3px;
  color:var(--steel-200);
  letter-spacing:0.5px;
}
.main-nav{
  display:flex;
  gap:24px;
}
.main-nav a{
  color:var(--steel-200);
  font-size:15px;
  font-weight:500;
  padding:6px 0;
  border-bottom:1px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.main-nav a:hover,
.main-nav a.active{
  color:#fff;
  border-color:var(--rust-500);
}
.header-cta{
  display:flex;
  align-items:center;
  gap:18px;
  flex:none;
}
.header-phone{
  color:#fff;
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
}
.header-phone .label{
  display:block;
  font-size:11px;
  font-weight:400;
  color:var(--steel-200);
  letter-spacing:0.4px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  letter-spacing:0.5px;
  text-transform:uppercase;
  padding:13px 24px;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-rust{
  background:var(--rust-500);
  color:#fff;
}
.btn-rust:hover{background:var(--rust-600);}
.btn-outline-light{
  background:transparent;
  border-color:rgba(255,255,255,0.3);
  color:#fff;
}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,0.06);}
.btn-outline-dark{
  background:transparent;
  border-color:var(--steel-600);
  color:var(--navy-900);
}
.btn-outline-dark:hover{background:var(--navy-900);color:#fff;}
.nav-toggle{display:none;}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  background:
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.hero-plates{
  position:absolute;
  inset:0;
  opacity:0.5;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 120px);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  padding:64px 0;
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:40px;
  align-items:center;
}
.hero-copy .eyebrow{margin-bottom:16px;display:block;}
.hero-copy h1{
  font-size:clamp(31px, 4.4vw, 58px);
  line-height:1.18;
  max-width:640px;
  margin-bottom:20px;
}
.hero-copy h1 em{
  font-style:normal;
  color:var(--rust-500);
}
.hero-copy .lead{
  font-size:17px;
  color:var(--steel-200);
  max-width:520px;
  margin-bottom:32px;
}
.hero-actions{
  display:flex;
  gap:14px;
}
.hero-panel{
  border:1px solid var(--line-dark);
  border-left:3px solid var(--rust-500);
  background:rgba(255,255,255,0.04);
  border-radius:4px;
  padding:28px;
}
.hero-panel .panel-title{
  font-family:var(--font-display);
  font-size:14px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--steel-200);
  margin-bottom:18px;
}
.hero-panel ul{display:flex;flex-direction:column;gap:14px;}
.hero-panel li{
  display:flex;
  gap:12px;
  font-size:15px;
  color:var(--steel-200);
  align-items:flex-start;
}
.hero-panel li strong{color:#fff;display:block;font-weight:600;margin-bottom:2px;}
.hero-panel .idx{
  font-family:var(--font-display);
  font-size:14px;
  color:var(--rust-500);
  flex:none;
  width:22px;
}

/* ==========================================================================
   Stat strip
   ========================================================================== */
.stat-strip{
  background:var(--navy-900);
  border-top:3px solid var(--rust-500);
}
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.stat-cell{
  padding:22px 28px;
  border-left:1px solid var(--line-dark);
}
.stat-cell:first-child{border-left:none;}
.stat-cell strong{
  display:block;
  font-family:var(--font-display);
  font-size:clamp(21px, 2vw, 30px);
  color:var(--rust-500);
}
.stat-cell span{
  font-size:13px;
  color:var(--steel-200);
}

/* ==========================================================================
   Section shell
   ========================================================================== */
.section{padding:76px 0;}
.section-light{background:var(--paper);}
.section-tint{background:var(--slate-50);}
.section-dark{background:var(--navy-900);color:#fff;}
.section-head{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:14px;
  margin-bottom:40px;
}
.section-head h2{font-size:clamp(25px, 3vw, 38px);color:var(--ink-900);}
.section-dark .section-head h2{color:#fff;}
.section-head .eyebrow{display:block;margin-bottom:10px;}
.section-head .lead{
  max-width:600px;
  font-size:15,5px;
  color:var(--ink-600);
  margin:0;
}
.section-dark .section-head .lead{color:var(--steel-200);}

/* ---------- Services grid ---------- */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line-light);
  border:1px solid var(--line-light);
}
.service-card{
  background:var(--paper);
  padding:32px 28px;
  transition:background .15s ease, box-shadow .15s ease;
}
.service-card:hover{background:#fff;box-shadow:var(--shadow-card);position:relative;z-index:1;}
.service-card .num{
  font-family:var(--font-display);
  font-size:14px;
  color:var(--rust-500);
  margin-bottom:18px;
  display:block;
}
.service-card h3{
  font-size:19px;
  margin-bottom:10px;
  color:var(--ink-900);
}
.service-card p{
  font-size:15px;
  color:var(--ink-600);
}

/* ---------- Why us ---------- */
.why-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.why-item{
  display:flex;
  gap:16px;
  background:var(--paper);
  border:1px solid var(--line-light);
  border-left:3px solid var(--rust-500);
  border-radius:4px;
  padding:26px 28px;
  transition:box-shadow .15s ease, transform .15s ease;
}
.why-item:hover{
  box-shadow:var(--shadow-card);
  transform:translateY(-2px);
}
.why-item .idx{
  font-family:var(--font-display);
  font-size:21px;
  color:var(--rust-500);
  flex:none;
  width:34px;
}
.why-item h4{
  font-size:17px;
  color:var(--ink-900);
  margin-bottom:6px;
}
.why-item p{
  font-size:14,5px;
  color:var(--ink-600);
}

/* ---------- Process ---------- */
.process-row{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  position:relative;
}
.process-step{
  padding:0 20px 0 0;
  position:relative;
}
.process-step:not(:last-child)::after{
  content:"";
  position:absolute;
  top:11px;
  right:0;
  width:20px;
  height:1px;
  background:var(--line-light);
}
.process-step .dot{
  width:22px;height:22px;
  border-radius:50%;
  border:1px solid var(--rust-500);
  color:var(--rust-500);
  font-family:var(--font-display);
  font-size:13px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.process-step h4{font-size:15,5px;margin-bottom:8px;color:var(--ink-900);}
.process-step p{font-size:14px;color:var(--ink-600);}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--rust-500);
  color:#fff;
}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:48px 0;
}
.cta-inner h2{font-size:clamp(21px, 2.4vw, 30px);max-width:520px;}
.cta-inner .btn-outline-light{border-color:rgba(255,255,255,0.55);}
.cta-inner .btn-outline-light:hover{background:rgba(255,255,255,0.14);border-color:#fff;}
.cta-left{display:flex;flex-direction:column;align-items:flex-start;gap:16px;}
.cta-brand{display:flex;align-items:center;gap:12px;}
.cta-brand .brand-mark{width:42px;height:42px;}
.cta-brand-name{
  font-family:var(--font-display);
  font-size:19px;
  font-weight:600;
  letter-spacing:0.3px;
  color:#fff;
}
.cta-brand-name small{
  display:block;
  font-family:var(--font-body);
  font-weight:400;
  font-size:12.5px;
  letter-spacing:0.4px;
  color:rgba(255,255,255,0.85);
}

/* ---------- Requisites / legal card ---------- */
.req-card{
  border:1px solid var(--line-light);
  border-radius:4px;
  padding:26px 28px;
  background:var(--paper);
}
.req-card h4{
  font-family:var(--font-display);
  font-size:14px;
  letter-spacing:1.2px;
  text-transform:uppercase;
  color:var(--ink-600);
  margin-bottom:16px;
}

/* Политика обработки персональных данных */
.policy-block{
  border:1px solid var(--line-light);
  border-radius:4px;
  padding:28px 30px;
  background:var(--paper);
  max-width:860px;
}
.policy-block h4{
  font-family:var(--font-display);
  font-size:14px;
  letter-spacing:1.2px;
  text-transform:uppercase;
  color:var(--ink-600);
  margin:26px 0 10px;
}
.policy-block h4:first-child{margin-top:0;}
.policy-block p{margin:0 0 10px;color:var(--ink-800);}
.policy-block ul{margin:0 0 10px;padding-left:22px;color:var(--ink-800);}
.policy-block li{margin-bottom:6px;}
.policy-block a{color:var(--rust-600);text-decoration:underline;text-underline-offset:3px;}
.policy-block a:hover{color:var(--rust-500);}
.req-list{display:flex;flex-direction:column;gap:11px;}
.req-list div{
  display:flex;
  justify-content:space-between;
  gap:16px;
  font-size:14,5px;
  border-bottom:1px dashed var(--line-light);
  padding-bottom:11px;
}
.req-list div:last-child{border-bottom:none;padding-bottom:0;}
.req-list dt{color:var(--ink-600);}
.req-list dd{margin:0;font-weight:600;text-align:right;color:var(--ink-900);}

/* ==========================================================================
   Contacts page
   ========================================================================== */
.contacts-hero{
  background:var(--navy-900);
  color:#fff;
  padding:56px 0 44px;
  border-bottom:1px solid var(--line-dark);
}
.contacts-hero h1{font-size:clamp(28px, 3.4vw, 40px);margin-bottom:12px;}
.contacts-hero p{color:var(--steel-200);max-width:520px;font-size:15,5px;}

.contacts-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:48px;
  align-items:start;
}
.contact-block{
  border-bottom:1px solid var(--line-light);
  padding:20px 0;
  display:flex;
  gap:16px;
}
.contact-block:first-child{padding-top:0;}
.contact-block .ic{
  width:38px;height:38px;
  border-radius:50%;
  background:var(--rust-100);
  color:var(--rust-600);
  display:flex;align-items:center;justify-content:center;
  flex:none;
  font-family:var(--font-display);
  font-size:16px;
}
.contact-block h4{font-size:15px;color:var(--ink-600);margin-bottom:6px;font-weight:600;}
.contact-block .val{font-size:16px;font-weight:600;color:var(--ink-900);}
.contact-block .val + .val{margin-top:2px;}
.contact-block a.val:hover{color:var(--rust-500);}

.people-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
  margin-top:40px;
}
.person-card{
  border:1px solid var(--line-light);
  border-radius:4px;
  padding:22px;
}
.person-card .role{
  font-size:12px;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--rust-500);
  font-weight:600;
  margin-bottom:8px;
}
.person-card .name{font-size:17px;font-weight:600;margin-bottom:10px;}
.person-card .phone{font-size:15px;color:var(--ink-600);}

.map-shell{
  border:1px solid var(--line-light);
  border-radius:4px;
  overflow:hidden;
  background:var(--slate-50);
}
.map-shell iframe{width:100%;height:340px;border:0;display:block;}
.map-caption{
  padding:14px 18px;
  font-size:13,5px;
  color:var(--ink-600);
  border-top:1px solid var(--line-light);
}

/* ==========================================================================
   Gallery page
   ========================================================================== */
.gallery-hero{
  background:var(--navy-900);
  color:#fff;
  padding:56px 0 44px;
  border-bottom:3px solid var(--rust-500);
}
.gallery-hero h1{font-size:clamp(28px, 3.4vw, 40px);margin-bottom:12px;}
.gallery-hero p{color:var(--steel-200);max-width:520px;font-size:15,5px;}

.gallery-filters{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:32px;
}
.filter-btn{
  font-family:var(--font-body);
  font-size:14px;
  font-weight:600;
  color:var(--ink-600);
  background:var(--paper);
  border:1px solid var(--line-light);
  border-radius:999px;
  padding:9px 20px;
  cursor:pointer;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.filter-btn:hover{border-color:var(--rust-500);color:var(--rust-500);}
.filter-btn.is-active{
  background:var(--rust-500);
  border-color:var(--rust-500);
  color:#fff;
}

.gallery-grid{
  columns:3;
  column-gap:20px;
}
.gallery-item{
  break-inside:avoid;
  margin:0 0 20px;
  position:relative;
  overflow:hidden;
  border-radius:4px;
  cursor:pointer;
  box-shadow:0 1px 2px rgba(10,21,34,0.08);
}
.gallery-item img{
  display:block;
  width:100%;
  height:auto;
  transition:transform .3s ease;
}
.gallery-item:hover img{transform:scale(1.04);}
.gallery-overlay{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  gap:6px;
  padding:22px;
  background:linear-gradient(to top, rgba(10,21,34,0.88) 0%, rgba(10,21,34,0.25) 55%, transparent 100%);
  opacity:0;
  transition:opacity .2s ease;
}
.gallery-item:hover .gallery-overlay,
.gallery-item:focus-visible .gallery-overlay{opacity:1;}
.gallery-tag{
  display:inline-block;
  align-self:flex-start;
  font-size:11,5px;
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--rust-500);
  background:rgba(10,21,34,0.7);
  border:1px solid rgba(200,99,44,0.4);
  border-radius:2px;
  padding:4px 10px;
}
.gallery-overlay h3{
  font-size:18px;
  color:#fff;
  line-height:1.25;
}
.gallery-overlay p{
  font-size:13,5px;
  color:var(--steel-200);
  margin:0;
}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;
  inset:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(10,21,34,0.94);
  padding:24px;
}
.lightbox[hidden]{display:none;}
.lightbox-figure{
  margin:0;
  max-width:min(1000px, 92vw);
  max-height:86vh;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.lightbox-figure img{
  max-width:100%;
  max-height:72vh;
  display:block;
  border-radius:4px;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-figure figcaption{
  margin-top:16px;
  text-align:center;
  color:#fff;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
}
.lightbox-figure figcaption h3{font-size:21px;color:#fff;margin:0;}
.lightbox-figure figcaption p{margin:0;font-size:14px;color:var(--steel-200);}
.lightbox-counter{
  position:absolute;
  top:20px;
  right:24px;
  font-family:var(--font-display);
  font-size:14px;
  letter-spacing:1px;
  color:var(--steel-200);
}
.lightbox-close{
  position:absolute;
  top:12px;
  left:20px;
  width:44px;height:44px;
  border:none;
  background:transparent;
  color:#fff;
  font-size:35px;
  line-height:1;
  cursor:pointer;
  transition:color .15s ease, transform .15s ease;
}
.lightbox-close:hover{color:var(--rust-500);transform:rotate(90deg);}
.lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:52px;height:52px;
  border:1px solid var(--line-dark);
  border-radius:50%;
  background:rgba(255,255,255,0.06);
  color:#fff;
  font-size:27px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .15s ease, border-color .15s ease;
}
.lightbox-nav:hover{background:var(--rust-500);border-color:var(--rust-500);}
.lightbox-prev{left:20px;}
.lightbox-next{right:20px;}

/* ==========================================================================
   Careers modal (кнопка «Кадры» в шапке)
   ========================================================================== */
.nav-link-btn{
  font-family:var(--font-body);
  font-size:15,5px;
  font-weight:500;
  color:var(--steel-200);
  background:none;
  border:1px solid var(--line-dark);
  border-radius:999px;
  padding:7px 16px;
  cursor:pointer;
  transition:color .15s ease, border-color .15s ease;
}
.nav-link-btn:hover{color:#fff;border-color:var(--rust-500);}

.careers-modal{
  position:fixed;
  inset:0;
  z-index:90;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.careers-modal[hidden]{display:none;}
.careers-modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(10,21,34,0.72);
}
.careers-modal-panel{
  position:relative;
  width:100%;
  max-width:620px;
  max-height:88vh;
  overflow-y:auto;
  background:var(--paper);
  border-radius:6px;
  padding:36px 36px 32px;
  box-shadow:0 24px 70px rgba(0,0,0,0.45);
}
.careers-modal-close{
  position:absolute;
  top:10px;
  right:14px;
  width:40px;height:40px;
  border:none;
  background:transparent;
  color:var(--ink-600);
  font-size:29px;
  line-height:1;
  cursor:pointer;
  transition:color .15s ease, transform .15s ease;
}
.careers-modal-close:hover{color:var(--rust-500);transform:rotate(90deg);}
.careers-view h3{font-size:23px;margin:6px 0 10px;}
.careers-sub{font-size:14,5px;color:var(--ink-600);margin:0 0 24px;}

.vacancy-list{display:flex;flex-direction:column;gap:12px;}
.vacancy-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  text-align:left;
  background:var(--slate-50);
  border:1px solid var(--line-light);
  border-left:3px solid var(--rust-500);
  border-radius:4px;
  padding:18px 20px;
  cursor:pointer;
  font-family:var(--font-body);
  transition:background .15s ease, border-color .15s ease, transform .15s ease;
}
.vacancy-item:hover{background:#fff;box-shadow:var(--shadow-card);transform:translateY(-1px);}
.vacancy-title{font-family:var(--font-display);font-size:17px;font-weight:600;color:var(--ink-900);}
.vacancy-meta{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:4px;
  flex:none;
  font-size:13,5px;
  color:var(--ink-600);
}
.vacancy-meta span:last-child{color:var(--rust-500);font-weight:600;}
.careers-empty{font-size:15px;color:var(--ink-600);}
.careers-empty a{color:var(--rust-500);}

.careers-back{
  display:inline-block;
  margin-bottom:18px;
  background:none;
  border:none;
  padding:0;
  font-family:var(--font-body);
  font-size:14px;
  font-weight:600;
  color:var(--rust-500);
  cursor:pointer;
}
.careers-back:hover{text-decoration:underline;}

.careers-field-error{
  display:block;
  margin-top:6px;
  font-size:13,5px;
  color:#a32d2d;
}
.careers-form-msg{
  font-size:14,5px;
  font-weight:600;
  margin-bottom:14px;
  padding:10px 12px;
  border-radius:3px;
  color:#a32d2d;
  background:#fbeaea;
  border:1px solid #efc4c4;
}

/* ---------- Toast: уведомление об успешной отправке ---------- */
.toast{
  position:fixed;
  bottom:24px;
  right:24px;
  z-index:120;
  display:flex;
  align-items:flex-start;
  gap:14px;
  max-width:400px;
  background:var(--paper);
  border:1px solid var(--line-light);
  border-left:3px solid var(--rust-500);
  border-radius:6px;
  padding:18px 20px;
  box-shadow:0 18px 50px rgba(10,21,34,0.28);
  animation:toast-in .35s cubic-bezier(.2,.9,.3,1.15);
}
.toast[hidden]{display:none;}
.toast-icon{
  flex:none;
  width:40px;height:40px;
  border-radius:50%;
  background:var(--rust-100);
  color:var(--rust-600);
  display:flex;align-items:center;justify-content:center;
  font-size:21px;
}
.toast-body strong{
  font-family:var(--font-display);
  font-size:17px;
  display:block;
  margin-bottom:4px;
}
.toast-body p{
  margin:0;
  font-size:14px;
  line-height:1.5;
  color:var(--ink-600);
}
.toast-close{
  flex:none;
  border:none;
  background:none;
  padding:0 0 0 6px;
  color:var(--steel-400);
  font-size:23px;
  line-height:1;
  cursor:pointer;
  transition:color .15s ease;
}
.toast-close:hover{color:var(--rust-500);}
.toast-progress{
  position:absolute;
  left:0;bottom:0;
  width:100%;
  height:3px;
  background:var(--rust-500);
  transform-origin:left;
  border-radius:0 0 6px 6px;
}
.toast.is-showing .toast-progress{animation:toast-progress 6s linear forwards;}
@keyframes toast-in{
  from{opacity:0;transform:translateY(18px) scale(.97);}
  to{opacity:1;transform:none;}
}
@keyframes toast-progress{
  from{transform:scaleX(1);}
  to{transform:scaleX(0);}
}

/* ==========================================================================
   Error 404 page
   ========================================================================== */
.error-404{
  background:var(--navy-900);
  color:#fff;
  border-bottom:3px solid var(--rust-500);
}
.error-404-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
  padding:64px 28px 72px;
}
.error-404-code{
  font-family:var(--font-display);
  font-size:clamp(56px, 12vw, 150px);
  font-weight:600;
  line-height:1;
  letter-spacing:4px;
  color:#fff;
  margin:8px 0 18px;
}
.error-404-code .code-mark{
  color:var(--rust-500);
  text-shadow:0 0 40px rgba(200,99,44,0.45);
}
.error-404 h1{font-size:29px;margin-bottom:12px;}
.error-404 .lead{color:var(--steel-200);max-width:460px;font-size:16px;line-height:1.6;margin-bottom:28px;}
.error-404-actions{display:flex;gap:14px;flex-wrap:wrap;}
.error-404-art svg{width:100%;max-width:420px;height:auto;display:block;}

/* ==========================================================================
   Reviews page
   ========================================================================== */
.reviews-hero{
  background:var(--navy-900);
  color:#fff;
  padding:56px 0 44px;
  border-bottom:3px solid var(--rust-500);
}
.reviews-hero h1{font-size:clamp(28px, 3.4vw, 40px);margin-bottom:12px;}
.reviews-hero p{color:var(--steel-200);max-width:540px;font-size:15,5px;}

.reviews-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(330px,1fr));
  gap:24px;
}
.review-card{
  display:flex;
  flex-direction:column;
  background:var(--paper);
  border:1px solid var(--line-light);
  border-radius:4px;
  overflow:hidden;
  transition:box-shadow .15s ease, transform .15s ease;
}
.review-card:hover{box-shadow:var(--shadow-card);transform:translateY(-2px);}
.review-media{
  position:relative;
  background:var(--slate-50);
  border-bottom:1px solid var(--line-light);
}
.review-open{
  display:block;
  width:100%;
  height:400px;
  padding:0;
  border:none;
  background:none;
  cursor:zoom-in;
}
.review-open img{
  width:100%;
  height:100%;
  object-fit:contain;
  background:var(--slate-50);
}
.review-file{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:300px;
  padding:36px 24px;
  text-align:center;
  background:var(--slate-50);
  color:var(--ink-700);
  transition:background .15s ease, color .15s ease;
}
.review-file svg{width:56px;height:56px;fill:var(--rust-500);}
.review-file span{font-family:var(--font-display);font-weight:600;font-size:16px;word-break:break-all;}
.review-file small{font-size:13,5px;color:var(--rust-600);border-bottom:1px solid transparent;}
.review-file:hover{background:#fff;color:var(--ink-900);}
.review-file:hover small{border-color:var(--rust-500);}
.review-card-foot{padding:18px 22px 20px;}
.review-card-foot h3{font-family:var(--font-display);font-size:18px;color:var(--ink-900);margin:0 0 6px;}
.review-card-foot p{margin:0 0 8px;font-size:14,5px;line-height:1.55;color:var(--ink-600);}
.review-card-foot time{font-size:13px;color:var(--steel-400);}
.reviews-empty{
  background:var(--paper);
  border:1px dashed var(--line-light);
  border-radius:4px;
  padding:36px 28px;
  text-align:center;
  color:var(--ink-600);
  font-size:15px;
}

.form-card{
  border:1px solid var(--line-light);
  border-radius:4px;
  padding:28px;
  background:var(--slate-50);
}
.form-card h3{font-size:19px;margin-bottom:6px;}
.form-card .note{font-size:14px;color:var(--ink-600);margin-bottom:20px;}
.form-row{margin-bottom:16px;}
.form-row label{
  display:block;
  font-size:13,5px;
  font-weight:600;
  color:var(--ink-600);
  margin-bottom:6px;
}
.form-row input,
.form-row textarea{
  width:100%;
  border:1px solid var(--line-light);
  border-radius:3px;
  padding:11px 13px;
  font-family:var(--font-body);
  font-size:15px;
  background:var(--paper);
  color:var(--ink-900);
}
.form-row input:focus,
.form-row textarea:focus{
  outline:none;
  border-color:var(--rust-500);
}
.form-row textarea{resize:vertical;min-height:100px;}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background:var(--navy-900);
  color:var(--steel-200);
  border-top:1px solid var(--line-dark);
}
.footer-top{
  padding:56px 0 40px;
  display:grid;
  grid-template-columns:1.3fr 0.9fr 0.9fr 1fr;
  gap:32px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14,5px;line-height:1.7;max-width:280px;}
.footer-col h5{
  font-family:var(--font-display);
  font-size:13,5px;
  letter-spacing:1.2px;
  text-transform:uppercase;
  color:#fff;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14,5px;color:var(--steel-200);}
.footer-col a:hover{color:var(--rust-500);}
.footer-col p{font-size:14,5px;}
.footer-bottom{
  border-top:1px solid var(--line-dark);
  padding:20px 0;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--steel-400);
}
.footer-legal a{
  color:var(--steel-300);
  text-decoration:underline;
  text-underline-offset:3px;
}
.footer-legal a:hover{color:#fff;}
.footer-legal .sep{opacity:0.5;margin:0 6px;}

/* ==========================================================================
   Permits (допуски и лицензии)
   ========================================================================== */
.permits-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--line-dark);
  border:1px solid var(--line-dark);
}
.permit-card{
  display:flex;
  gap:18px;
  background:rgba(255,255,255,0.03);
  padding:28px;
}
.permit-ico{
  width:52px;height:52px;
  flex:none;
  border:1px solid var(--rust-500);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);
  font-size:17px;
  font-weight:600;
  color:var(--rust-500);
}
.permit-card h4{
  font-size:17px;
  color:#fff;
  margin-bottom:8px;
}
.permit-card p{
  font-size:14,5px;
  color:var(--steel-200);
}
.permit-card p strong{color:#fff;}
.permit-meta{
  display:block;
  margin-top:12px;
  font-size:12,5px;
  letter-spacing:0.4px;
  color:var(--rust-500);
  font-weight:600;
}

/* ==========================================================================
   Projects (выполненные работы)
   ========================================================================== */
.projects-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.project-card{
  border:1px solid var(--line-light);
  border-left:3px solid var(--rust-500);
  border-radius:4px;
  padding:26px 28px;
  background:var(--paper);
  transition:box-shadow .15s ease, transform .15s ease;
}
.project-card:hover{box-shadow:var(--shadow-card);transform:translateY(-2px);}
.project-tag{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--rust-600);
  background:var(--rust-100);
  padding:4px 10px;
  border-radius:2px;
  margin-bottom:14px;
}
.project-card h3{font-size:18px;color:var(--ink-900);margin-bottom:8px;}
.project-card p{font-size:15px;color:var(--ink-600);}

/* ==========================================================================
   Partners
   ========================================================================== */
.partners-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--line-light);
  border:1px solid var(--line-light);
}
.partner-card{
  display:flex;
  gap:16px;
  background:var(--paper);
  padding:26px 28px;
  transition:background .15s ease, box-shadow .15s ease;
}
.partner-card:hover{background:#fff;box-shadow:var(--shadow-card);position:relative;z-index:1;}
.partner-logo{
  width:56px;height:56px;
  flex:none;
  border-radius:4px;
  background:var(--slate-50);
  border:1px solid var(--line-light);
  display:flex;align-items:center;justify-content:center;
}
.partner-card h4{font-size:16px;color:var(--ink-900);margin-bottom:6px;}
.partner-card p{font-size:14px;color:var(--ink-600);}

/* ==========================================================================
   Contacts page — offices
   ========================================================================== */
.contacts-hero-phone{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:24px;
}
.contacts-hero-phone span{font-size:13,5px;color:var(--steel-200);}
.offices-grid{display:grid;gap:0;margin-bottom:24px;}
.office-card{
  border-bottom:1px solid var(--line-light);
  padding:20px 0;
  display:flex;
  gap:16px;
}
.office-card:first-child{padding-top:0;}
.office-card .ic{
  width:38px;height:38px;
  border-radius:50%;
  background:var(--rust-100);
  color:var(--rust-600);
  display:flex;align-items:center;justify-content:center;
  flex:none;
  font-family:var(--font-display);
  font-size:16px;
}
.office-card h4{font-size:15px;color:var(--ink-600);margin-bottom:6px;font-weight:600;}
.office-card .val{font-size:16px;font-weight:600;color:var(--ink-900);}
.office-card .note{font-size:14px;color:var(--ink-600);margin-top:6px;}
.office-card a.val.phone{display:inline-block;margin-top:8px;}
.office-card a.val.phone:hover{color:var(--rust-500);}

/* ==========================================================================
   Form (Django) — errors, consent, hints
   ========================================================================== */
.form-msg{
  font-size:14,5px;
  font-weight:600;
  margin-bottom:16px;
  padding:10px 12px;
  border-radius:3px;
  border:1px solid transparent;
}
.form-msg-success{color:#1c6b3a;background:#e5f4ea;border-color:#bfe5cc;}
.form-msg-error{color:#a32d2d;background:#fbeaea;border-color:#efc4c4;}
.errorlist{
  margin:6px 0 0;
  padding:0;
  list-style:none;
  font-size:13,5px;
  color:#a32d2d;
}
.form-row input.is-invalid,
.errorlist + input,
.errorlist + textarea{border-color:#c96a6a;}
.form-row .optional{font-weight:400;color:var(--steel-400);}
.form-check{
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.form-check input{
  width:auto;
  margin-top:3px;
  flex:none;
}
.form-check label{
  margin:0;
  font-weight:400;
  font-size:13,5px;
  line-height:1.5;
  color:var(--ink-600);
}
.form-privacy{
  margin-top:12px;
  font-size:12,5px;
  color:var(--steel-400);
  text-align:center;
}
.req-sub{
  font-weight:400;
  color:var(--ink-600);
  font-size:14px;
  margin-top:8px;
  line-height:1.7;
}

/* ==========================================================================
   Mobile: nav toggle + floating call button
   ========================================================================== */
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  width:44px;height:44px;
  border:1px solid rgba(255,255,255,0.25);
  border-radius:var(--radius);
  background:transparent;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  padding:0;
}
.nav-toggle span{
  display:block;
  width:20px;height:2px;
  background:#fff;
  transition:transform .15s ease, opacity .15s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-call{
  display:none;
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:60;
  width:56px;height:56px;
  border-radius:50%;
  background:var(--rust-500);
  color:#fff;
  align-items:center;
  justify-content:center;
  box-shadow:0 6px 20px rgba(169,79,33,0.5);
}
.mobile-call:hover{background:var(--rust-600);}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1200px){
  .services-grid{grid-template-columns:repeat(3,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:1000px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-panel{margin-top:8px;}
  .process-row{grid-template-columns:repeat(5,1fr);}
  .contacts-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .permits-grid{grid-template-columns:1fr;}
  .partners-grid{grid-template-columns:1fr;}
}
/* Шапка на ноутбуках/планшетах: компактное меню-выпадашка */
@media (max-width:1280px){
  .header-inner{height:68px;}
  .header-cta .btn{display:none;}
  .header-phone{display:none;}
  .main-nav{
    display:none;
    position:absolute;
    top:68px;
    left:0;
    right:0;
    flex-direction:column;
    gap:0;
    background:var(--navy-800);
    border-top:1px solid var(--line-dark);
    box-shadow:0 16px 24px rgba(0,0,0,0.35);
    padding:10px 0;
  }
  .main-nav.open{display:flex;}
  .main-nav a{
    padding:14px 4px;
    font-size:16px;
    border-bottom:1px solid transparent;
  }
  .nav-link-btn{
    align-self:flex-start;
    margin:10px 4px;
    font-size:16px;
    border-radius:3px;
  }
  .nav-toggle{display:flex;}
}
@media (max-width:900px){
  .header-inner{height:68px;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .why-grid{grid-template-columns:1fr;}
  .section-head h2{font-size:29px;}
  .hero-copy h1{font-size:39px;}
  .gallery-grid{columns:2;}
  .error-404-inner{grid-template-columns:1fr;padding:48px 28px 56px;}
  .error-404-art{order:-1;}
  .reviews-grid{grid-template-columns:1fr;}
}
@media (max-width:620px){
  .stat-grid{grid-template-columns:1fr 1fr;}
  .stat-cell:nth-child(3){border-left:none;}
  .services-grid{grid-template-columns:1fr;}
  .process-row{grid-template-columns:1fr 1fr;gap:20px;}
  .process-step::after{display:none;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .people-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .hero-copy h1{font-size:31px;}
  .section-head h2{font-size:25px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .hero-panel{padding:22px;}
  .why-grid{grid-template-columns:1fr;}
  .projects-grid{grid-template-columns:1fr;}
  .mobile-call{display:flex;}
  .gallery-grid{columns:1;}
  .gallery-hero h1{font-size:27px;}
  .lightbox{padding:12px;}
  .lightbox-nav{width:42px;height:42px;font-size:21px;}
  .lightbox-prev{left:6px;}
  .lightbox-next{right:6px;}
  .lightbox-counter{display:none;}
  .careers-modal{padding:12px;}
  .careers-modal-panel{padding:26px 20px 22px;max-height:92vh;}
  .vacancy-item{flex-direction:column;align-items:flex-start;gap:6px;}
  .vacancy-meta{align-items:flex-start;}
  .toast{left:16px;right:16px;bottom:16px;max-width:none;}
  .error-404-code{font-size:73px;}
  .error-404 .lead{font-size:15px;}
  .error-404-actions{flex-direction:column;align-items:stretch;}
  .error-404-actions .btn{width:100%;}
}
/* ---------- Планшеты (вертикальные) ---------- */
@media (max-width:820px){
  .projects-grid{grid-template-columns:1fr;}
  .permits-grid{grid-template-columns:1fr;}
  .hero-inner{padding:48px 0;}
  .contacts-grid{gap:32px;}
  .footer-top{gap:24px;}
  .map-shell iframe{height:280px;}
  .reviews-grid{gap:20px;}
  .offices-grid{margin-bottom:20px;}
}
/* ---------- Маленькие телефоны ---------- */
@media (max-width:480px){
  .container{padding:0 16px;}
  .header-inner{height:62px;}
  .main-nav{top:62px;}
  .brand-mark{width:44px;height:44px;}
  .brand-text .full{font-size:19px;}
  .brand-text .sub{font-size:12px;}
  .hero-inner{padding:36px 0 40px;}
  .hero-copy h1{font-size:28px;line-height:1.22;}
  .hero-copy .lead{font-size:15px;margin-bottom:24px;}
  .hero-actions .btn{padding:12px 16px;font-size:12px;}
  .hero-panel{padding:20px;}
  .stat-cell{padding:16px 14px;}
  .stat-grid{gap:0;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:28px;gap:10px;}
  .process-row{grid-template-columns:1fr;gap:18px;}
  .why-item{padding:20px;}
  .services-grid{grid-template-columns:1fr;}
  .project-card,.req-card,.partner-card{padding:20px;}
  .cta-inner{padding:36px 0;gap:20px;}
  .cta-brand .brand-mark{width:38px;height:38px;}
  .contacts-hero,.gallery-hero,.reviews-hero{padding:40px 0 32px;}
  .contacts-hero-phone{flex-direction:column;align-items:flex-start;}
  .people-grid{gap:14px;margin-top:28px;}
  .person-card{padding:18px;}
  .map-shell iframe{height:220px;}
  .form-card{padding:22px;}
  .toast{left:12px;right:12px;bottom:12px;padding:14px;}
  .footer-top{padding:40px 0 28px;}
  .footer-bottom{flex-direction:column;gap:6px;text-align:center;}
  .gallery-filters{margin-bottom:22px;}
  .gallery-overlay{padding:16px;}
  .review-open{height:300px;}
  .error-404-inner{padding:36px 16px 44px;}
  .error-404-code{font-size:64px;}
  .error-404 h1{font-size:24px;}
  .careers-modal-panel{padding:22px 16px 18px;}
  .careers-modal-close{top:6px;right:8px;}
  .vacancy-item{padding:14px 16px;}
  .form-row input,.form-row textarea{padding:10px 12px;font-size:16px;}
}
/* ---------- Компактная десктопная шапка (1281-1500) ---------- */
@media (min-width:1281px) and (max-width:1500px){
  .header-inner{gap:16px;}
  .brand{gap:12px;}
  .brand-mark{width:46px;height:46px;}
  .brand-text .full{font-size:19px;}
  .brand-text .sub{font-size:12.5px;}
  .main-nav{gap:14px;}
  .main-nav a{font-size:14px;}
  .header-cta{gap:12px;}
  .header-cta .btn{padding:11px 16px;font-size:13px;}
}
/* ---------- Очень большие экраны и ТВ ---------- */
@media (min-width:2000px){ html{zoom:1.12;} }
@media (min-width:2800px){ html{zoom:1.25;} }
@media (min-width:3600px){ html{zoom:1.4;} }
/* ---------- Печать ---------- */
@media print{
  .site-header,.site-footer,.cta-band,.mobile-call,.toast,.careers-modal,
  .hero-actions,.form-card,.contacts-hero-phone{display:none !important;}
  body{background:#fff;color:#000;}
  .section{padding:14px 0;}
  .hero,.section-dark{background:#fff !important;color:#000 !important;}
  .container{max-width:100%;}
  a[href^="tel:"]::after{content:" (" attr(href) ")";font-size:12px;}
}