:root {
  /* SEO site design-code: slate-navy + steel — NOT Direct terracotta/brass */
  --navy: #0b1524;
  --navy-2: #122036;
  --steel: #3a6f9b;
  --steel-2: #4f8ab8;
  --steel-deep: #244e73;
  --ink: #121c2b;
  --muted: #5a6a7d;
  --bg: #f2f5f8;
  --bg-2: #e7eef4;
  --paper: #fbfcfd;
  --line: rgba(18, 28, 43, 0.1);
  --ok: #1f6b3a;
  --err: #9b2c2c;
  --font: "Onest", "Segoe UI", sans-serif;
  --display: "Geologica", "Onest", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background:
    linear-gradient(180deg, #eef3f7 0%, var(--bg) 35%, var(--bg-2) 100%);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.wrap { width: min(1180px, calc(100% - 2.2rem)); margin-inline: auto; }

/* Glass header — multipage chrome */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  padding: 0.55rem 0;
  background: rgba(11, 21, 36, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(143, 184, 214, 0.16);
}
.header.is-solid { background: rgba(11, 21, 36, 0.94); }
.header__inner { display: flex; align-items: center; gap: 0.85rem; }
.logo { display: inline-flex; line-height: 0; flex-shrink: 0; }
.logo img { height: 44px; width: auto; filter: drop-shadow(0 1px 0 rgba(0,0,0,.35)); }
.nav { display: none; gap: 0.85rem; margin-left: 0.2rem; flex-wrap: wrap; }
.nav a {
  color: rgba(255,255,255,.78); font-size: .84rem; font-weight: 650;
  padding: .35rem 0; border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a.is-active { color: #fff; border-bottom-color: var(--steel-2); }
.phones { display: none; flex-direction: column; align-items: flex-end; margin-left: auto; line-height: 1.15; }
.phones a { color: #fff; font-size: .84rem; font-weight: 750; white-space: nowrap; }
.header__cta { display: none; }
.burger {
  margin-left: auto; width: 2.45rem; height: 2.45rem;
  border: 1px solid rgba(255,255,255,.28); background: transparent;
  display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; cursor: pointer;
}
.burger span { display: block; width: 1.05rem; height: 1.5px; background: #fff; }
.mobile-nav {
  position: fixed; inset: 0; z-index: 45; background: rgba(11,21,36,.98);
  display: flex; flex-direction: column; justify-content: center; gap: 1rem; padding: 5rem 2rem;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a { color: #fff; font-size: 1.2rem; font-weight: 700; }
.mobile-nav .mob-group { margin-top: .6rem; display: grid; gap: .55rem; }
.mobile-nav .mob-label { color: #8eb7d8; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 800; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; padding: .75rem 1.3rem; border: none; border-radius: 2px;
  background: var(--steel); color: #fff; font-weight: 800; cursor: pointer;
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--steel-2); }
.btn:active { transform: translateY(1px); }
.btn--sm { min-height: 2.3rem; padding: .42rem .9rem; font-size: .86rem; }
.btn--ghost { background: transparent; border: 1.5px solid rgba(255,255,255,.5); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.08); }
.btn--dark { background: var(--navy); }
.btn[disabled] { opacity: .65; cursor: wait; }

/* Full-bleed hero — NOT Direct left-panel card */
.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92dvh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--navy);
  color: #fff;
}
.hero--page { min-height: 52vh; align-items: center; }
.hero__bg { position: absolute; inset: 0; }
.hero__bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%;
  /* cold steel grade — distance from Direct terracotta gloss */
  filter: saturate(.62) contrast(1.16) brightness(.92) hue-rotate(198deg);
  transform: scale(1.04);
  animation: hero-drift 22s var(--ease) infinite alternate;
}
@keyframes hero-drift {
  from { transform: scale(1.04) translate3d(0,0,0); }
  to { transform: scale(1.08) translate3d(-1%, -.6%, 0); }
}
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,16,28,.55) 0%, rgba(8,16,28,.18) 36%, rgba(8,16,28,.72) 78%, rgba(8,16,28,.92) 100%),
    linear-gradient(90deg, rgba(8,16,28,.55) 0%, transparent 48%);
}
.hero__inner {
  position: relative; z-index: 1; width: 100%;
  padding: 7.5rem 0 3.2rem;
  animation: rise .75s var(--ease) both;
}
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.hero__geo {
  margin: 0 0 .85rem;
  color: #9ec4e0;
  font-size: .74rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
}
.brand-mark {
  margin: 0 0 .55rem;
  font-family: var(--display);
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  font-weight: 700; letter-spacing: -.04em; line-height: .95;
  text-shadow: 0 10px 40px rgba(0,0,0,.35);
}
.hero h1 {
  margin: 0 0 .85rem;
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 650; line-height: 1.2; letter-spacing: -.02em;
  max-width: 18ch;
}
.hero__lead {
  margin: 0 0 1.35rem;
  color: rgba(255,255,255,.86);
  font-size: 1.05rem; max-width: 34em;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.scroll-hint {
  position: absolute; left: 50%; bottom: 1.1rem; transform: translateX(-50%);
  width: 1.25rem; height: 2rem; border: 1.5px solid rgba(255,255,255,.4); border-radius: 999px;
  display: grid; place-items: start center; padding-top: .3rem; z-index: 2;
}
.scroll-hint i {
  width: .32rem; height: .32rem; border-radius: 50%; background: #fff;
  animation: tip 1.6s ease infinite;
}
@keyframes tip { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(11px); opacity: 0; } }

/* Fact strip under hero — not inside Direct-style hero panel */
.facts {
  background: var(--navy-2);
  color: #fff;
  border-top: 1px solid rgba(143,184,214,.18);
  border-bottom: 1px solid rgba(143,184,214,.12);
}
.facts__grid {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0;
}
.facts__item {
  padding: 1.05rem 1rem;
  border-right: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.facts__item strong {
  display: block; font-family: var(--display);
  font-size: 1.15rem; font-weight: 700; letter-spacing: -.02em;
}
.facts__item span { color: rgba(255,255,255,.68); font-size: .82rem; }

.section { padding: clamp(3.4rem, 6vw, 5rem) 0; }
.section--alt { background: linear-gradient(180deg, #f7f9fb 0%, var(--bg) 100%); }
.section--dark {
  background:
    radial-gradient(ellipse 50% 40% at 100% 0%, rgba(58,111,155,.25), transparent 55%),
    linear-gradient(165deg, #0d1828 0%, #15263a 55%, #0b1524 100%);
  color: #f4f7fb;
}
.section__head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 1.2rem; margin-bottom: 1.6rem;
}
.h2 {
  margin: 0 0 .4rem; font-family: var(--display);
  font-size: clamp(1.45rem, 2.8vw, 2rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.15;
}
.lead { margin: 0; color: var(--muted); font-size: 1.02rem; max-width: 42rem; }
.section--dark .lead { color: rgba(244,247,251,.7); }
.section__code {
  flex-shrink: 0; font-size: .72rem; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--steel-deep);
}
.section--dark .section__code { color: #9ec4e0; }

.grid-2, .grid-3 { display: grid; gap: .95rem; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 1.15rem 1.1rem 1.25rem;
}
.card__n {
  display: block; margin-bottom: .45rem;
  font-size: .7rem; font-weight: 800; letter-spacing: .14em; color: var(--steel-deep);
}
.card h3 { margin: 0 0 .35rem; font-size: 1.02rem; font-weight: 800; line-height: 1.25; }
.card p { margin: 0; color: var(--muted); font-size: .94rem; }
.section--dark .card {
  background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); color: #fff;
}
.section--dark .card p { color: rgba(244,247,251,.7); }

/* Industry catalog — multipage SEO index */
.catalog {
  display: grid; gap: .75rem;
  grid-template-columns: 1fr;
}
.catalog a {
  position: relative; min-height: 9.5rem; overflow: hidden;
  display: flex; align-items: flex-end; color: #fff; background: #152033;
  border: 1px solid rgba(255,255,255,.08);
}
.catalog a img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.7) contrast(1.08) brightness(.85) hue-rotate(190deg);
  transition: transform .45s var(--ease);
}
.catalog a:hover img { transform: scale(1.05); }
.catalog a span {
  position: relative; z-index: 1; width: 100%; padding: .95rem 1rem;
  background: linear-gradient(transparent, rgba(8,14,24,.88));
  font-weight: 800; font-size: 1rem;
}
.catalog a small {
  display: block; font-weight: 600; font-size: .78rem; color: rgba(255,255,255,.7); margin-top: .15rem;
}

/* Advantages hangar gates */
.gates {
  position: relative; overflow: hidden; min-height: 440px;
  background: #101926; color: #fff; isolation: isolate;
  border: 1px solid rgba(143,184,214,.18);
}
.gates__photo {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.68) contrast(1.12) brightness(.9) hue-rotate(195deg);
}
.gates__doors {
  position: absolute; inset: 0; display: grid; grid-template-columns: 1fr 1fr; z-index: 2;
  pointer-events: none;
}
.gates__door {
  position: relative;
  background:
    linear-gradient(90deg, rgba(12,22,36,.62), rgba(12,22,36,.28)),
    rgba(18, 32, 50, .32);
  transition: transform 1.2s var(--ease);
  display: flex; align-items: center; justify-content: center;
}
.gates__door--left { transform-origin: left center; border-right: 1px solid rgba(255,255,255,.2); }
.gates__door--right { transform-origin: right center; border-left: 1px solid rgba(255,255,255,.2); }
.gates.is-open .gates__door--left { transform: perspective(980px) rotateY(-78deg); }
.gates.is-open .gates__door--right { transform: perspective(980px) rotateY(78deg); }
.gates__label {
  position: absolute; inset: 0; z-index: 3; display: grid; place-items: center;
  transition: opacity .45s ease .15s;
}
.gates.is-open .gates__label { opacity: 0; pointer-events: none; }
.gates__cta {
  pointer-events: auto; border: 1px solid rgba(255,255,255,.5);
  background: rgba(11,21,36,.58); color: #fff; font-family: var(--display);
  font-weight: 800; letter-spacing: .22em; text-transform: uppercase;
  padding: 1.05rem 1.5rem; cursor: pointer; font-size: 1.05rem;
  backdrop-filter: blur(7px);
}
.gates__slides {
  position: relative; z-index: 1; min-height: 440px; padding: 1.8rem 1.15rem;
  display: grid; align-content: center; opacity: 0; transition: opacity .5s ease .55s;
}
.gates.is-open .gates__slides { opacity: 1; }
.gates__track { display: grid; gap: .8rem; }
.gates__slide {
  background: rgba(11,21,36,.76); border: 1px solid rgba(255,255,255,.14);
  padding: .95rem 1.05rem; backdrop-filter: blur(8px);
}
.gates__slide b { display: block; font-size: .7rem; letter-spacing: .14em; color: #9ec4e0; margin-bottom: .3rem; }
.gates__slide h3 { margin: 0 0 .3rem; font-size: 1.02rem; }
.gates__slide p { margin: 0; color: rgba(255,255,255,.78); font-size: .93rem; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--line); font-size: .94rem; }
th { background: #eef3f7; font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.form-card {
  background: linear-gradient(165deg, #fff, #f4f7fa);
  border: 1px solid var(--line); padding: clamp(1.15rem, 2.8vw, 1.7rem);
}
.form-grid { display: grid; gap: .85rem; }
.form-grid label { display: grid; gap: .3rem; font-size: .84rem; font-weight: 700; color: var(--muted); }
.form-grid input, .form-grid textarea, .form-grid select {
  width: 100%; min-height: 2.9rem; padding: .7rem .85rem; border: 1px solid var(--line);
  border-radius: 2px; background: rgba(255,255,255,.95); outline: none;
}
.form-grid textarea { min-height: 6.5rem; resize: vertical; }
.form-grid input:focus, .form-grid textarea:focus { border-color: rgba(58,111,155,.55); }
.consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .82rem; color: var(--muted); font-weight: 500; }
.consent input { margin-top: .15rem; }
.consent a { color: var(--steel-deep); text-decoration: underline; text-underline-offset: 2px; }
.form-msg { min-height: 1.2rem; margin: 0; font-weight: 700; }
.form-msg.is-ok { color: var(--ok); }
.form-msg.is-err { color: var(--err); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; pointer-events: none; }

.contact-map { display: grid; gap: 1rem; align-items: stretch; }
.contact-card, .map-frame {
  overflow: hidden; border: 1px solid var(--line); background: #fff; min-height: 320px;
}
.contact-card { padding: 1.2rem 1.15rem; display: grid; gap: .7rem; align-content: start; }
.contact-card h3 { margin: 0; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.contact-card p, .contact-card a { margin: 0; font-weight: 750; font-size: 1rem; }
.contact-card a:hover { color: var(--steel-deep); }
.map-frame iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

.seo-text { padding: 2rem 0 0; color: var(--muted); font-size: .96rem; }
.seo-text h2 { color: var(--ink); font-size: 1.12rem; margin: 0 0 .65rem; font-family: var(--display); }
.seo-text p { margin: 0 0 .8rem; max-width: 70rem; }
.seo-text a { color: var(--steel-deep); text-decoration: underline; text-underline-offset: 2px; }

.footer { background: var(--navy); color: rgba(255,255,255,.68); padding: 1.5rem 0; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: center; }
.footer p { margin: 0; font-size: .88rem; }
.footer a { color: rgba(255,255,255,.8); text-decoration: underline; text-underline-offset: 2px; }
.footer a:hover { color: #fff; }
.footer__links { display: flex; flex-wrap: wrap; gap: .8rem; }

.popup {
  position: fixed; inset: 0; z-index: 80; background: rgba(8,14,24,.8);
  display: grid; place-items: center; padding: 1.1rem;
}
.popup[hidden] { display: none; }
.popup__card {
  width: min(480px, 100%); background: #fff; padding: 1.3rem;
  position: relative; max-height: 90vh; overflow: auto;
}
.popup__close {
  position: absolute; top: .65rem; right: .65rem; width: 2.3rem; height: 2.3rem;
  border: 1px solid var(--line); border-radius: 50%; background: #fff; cursor: pointer;
}

.breadcrumbs {
  display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1rem;
  font-size: .82rem; color: var(--muted);
}
.breadcrumbs a { text-decoration: underline; text-underline-offset: 2px; color: var(--steel-deep); }

@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .facts__grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .facts__item { border-bottom: 0; }
  .catalog { grid-template-columns: 1fr 1fr; }
  .contact-map { grid-template-columns: .9fr 1.1fr; }
  .contact-card, .map-frame { min-height: 380px; }
  .map-frame iframe { min-height: 380px; }
  .form-grid--2 { grid-template-columns: 1fr 1fr; }
  .logo img { height: 50px; }
  .gates__track { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 980px) {
  .nav { display: flex; }
  .phones { display: flex; }
  .header__cta { display: inline-flex; }
  .burger { display: none; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .catalog { grid-template-columns: repeat(4, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__bg img, .scroll-hint i { animation: none; }
  .gates__door { transition: none; }
}