/* MV GROUP / МВ ГРУП ЗАХІД — preview stylesheet */
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("../fonts/manrope-cyrillic-wght-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("../fonts/manrope-latin-wght-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-cyrillic-500-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ---------- Design tokens ---------- */
:root {
  --paper: #F5F3EE;
  --paper-2: #ECE9E2;
  --paper-3: #E2DED5;
  --ink: #171D21;
  --ink-2: #2A3237;
  --ink-soft: #4A555B;
  --muted: #5E6970;          /* text-safe grey on paper (≈5.4:1) */
  --steel: #89949B;          /* decorative */
  --copper: #CE6B43;
  --copper-ink: #A44E2B;     /* copper for small text on paper (≈4.9:1) */
  --line: rgba(23, 29, 33, .12);
  --line-strong: rgba(23, 29, 33, .22);
  --ok: #3E7A55;
  --err: #B23A2B;

  --f-sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --f-mono: "Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --fs-h1: clamp(2.2rem, 1rem + 3.7vw, 4.5rem);
  --fs-h2: clamp(2rem, 1.3rem + 2.9vw, 3.75rem);
  --fs-h3: clamp(1.35rem, 1.1rem + .9vw, 1.85rem);
  --fs-lead: clamp(1.075rem, 1rem + .35vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-mono: .75rem;

  --wrap: 1320px;
  --gut: clamp(20px, 4vw, 48px);
  --gap: clamp(16px, 2vw, 24px);
  --sec: clamp(88px, 6rem + 4vw, 168px);
  --hdr: 72px;
  --r: 6px;

  --ease: cubic-bezier(.2, .7, .1, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --t-fast: 180ms;
  --t-mid: 320ms;
  --t-reveal: 650ms;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 12px); }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 var(--fs-body)/1.6 var(--f-sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 750; letter-spacing: -.025em; line-height: 1.05; }
ul, ol { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; border-radius: 3px; }
::selection { background: var(--copper); color: var(--ink); }
html.is-locked, body.is-locked { overflow: hidden; }
a, button, summary { -webkit-tap-highlight-color: rgba(206, 107, 67, .16); }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gut) * 2); margin: 0 auto; padding: 0 max(var(--gut), env(safe-area-inset-right)) 0 max(var(--gut), env(safe-area-inset-left)); }
.mono { font: 500 var(--fs-mono)/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: var(--r); transition: top var(--t-fast); }
.skip:focus { top: 12px; }

.sec { position: relative; padding: var(--sec) 0; }
.label { display: flex; align-items: center; gap: 12px; color: var(--muted); margin-bottom: 22px; }
.label span { color: var(--copper-ink); }
.label::after { content: ""; flex: 0 0 48px; height: 1px; background: currentColor; opacity: .5; }
.h2, .h3, .story__h, .card h4 { text-wrap: balance; }
.h2 { font-size: var(--fs-h2); letter-spacing: -.035em; line-height: 1.02; max-width: 18ch; }
.h3 { font-size: var(--fs-h3); letter-spacing: -.02em; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--ink-soft); max-width: 46ch; }
.note { font-size: .9rem; color: var(--muted); max-width: 70ch; }
.note a { color: var(--copper-ink); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Buttons & links ---------- */
.btn { --bg: var(--ink); --fg: var(--paper); position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; background: var(--bg); color: var(--fg); font-weight: 650; font-size: 1rem; letter-spacing: -.005em; cursor: pointer; transition: background-color var(--t-mid) var(--ease), color var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), transform var(--t-fast) var(--ease); will-change: transform; -webkit-tap-highlight-color: transparent; }
.btn:active { transform: scale(.975); }
.btn__arr { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-mid) var(--ease); }
.btn--primary { --bg: var(--copper); --fg: var(--ink); }
.btn--primary:hover { --bg: #D97D57; }
.btn--dark:hover { --bg: var(--ink-2); }
.btn--ghost { --bg: transparent; --fg: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--ink); }
.ico { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ico--fill { fill: currentColor; stroke: none; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: var(--ink); background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; padding-bottom: 3px; transition: background-size var(--t-mid) var(--ease), color var(--t-fast); }
.link-arrow svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-mid) var(--ease); }
.link-arrow:hover { color: var(--copper-ink); }

/* ---------- Header ---------- */
.hdr { position: sticky; top: 0; z-index: 50; height: var(--hdr); background: rgba(245, 243, 238, .72); -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: background-color var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease); }
.hdr.is-scrolled { background: rgba(245, 243, 238, .92); border-bottom-color: var(--line); }
.hdr__in { height: 100%; display: flex; align-items: center; gap: 24px; transition: transform var(--t-mid) var(--ease); }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand__mark { width: 38px; height: 38px; transition: transform 600ms var(--ease-out); }
.bm-steel { fill: var(--steel); } .bm-copper { fill: var(--copper); } .bm-core { fill: var(--ink); opacity: .22; }
.brand__txt { display: flex; flex-direction: column; line-height: 1; }
.brand__en { font-weight: 800; font-size: 1.12rem; letter-spacing: .02em; }
.brand__ua { font: 500 .62rem/1 var(--f-mono); letter-spacing: .16em; color: var(--muted); margin-top: 5px; }
.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__a { position: relative; display: inline-flex; align-items: center; height: 40px; padding: 0 12px; font-size: .94rem; font-weight: 560; color: var(--ink-soft); border-radius: 999px; transition: color var(--t-fast); }
.nav__a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 1.5px; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform var(--t-mid) var(--ease); }
.nav__a:hover, .nav__a.is-active { color: var(--ink); }
.nav__a.is-active::after { transform: scaleX(1); }
.nav__a--cta { margin: 0 6px; padding: 0 16px; background: var(--ink); color: var(--paper); transition: background-color var(--t-mid) var(--ease), color var(--t-mid); }
.nav__a--cta::after { display: none; }
.nav__a--cta:hover, .nav__a--cta.is-active { background: var(--copper); color: var(--ink); }
.hdr__tel { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; font-size: .92rem; white-space: nowrap; padding-left: 18px; border-left: 1px solid var(--line); }
.hdr__tel svg { width: 16px; height: 16px; fill: var(--copper); }
.hdr__tel:hover { color: var(--copper-ink); }
.hdr__call { display: none; margin-left: auto; width: 46px; height: 46px; border-radius: 999px; background: var(--ink); color: var(--paper); place-items: center; transition: background-color var(--t-mid) var(--ease); }
.hdr__call .ico { width: 18px; height: 18px; }
.hdr__call:active { background: var(--copper); color: var(--ink); }
.burger { display: none; margin-left: 8px; width: 46px; height: 46px; border: 1px solid var(--line-strong); border-radius: 999px; background: transparent; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 1.6px; background: var(--ink); transition: transform var(--t-mid) var(--ease); }
.burger span:first-child { top: 18px; } .burger span:last-child { top: 26px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.rod-progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; overflow: hidden; pointer-events: none; }
.rod-progress span { display: block; height: 100%; background: var(--copper); transform: scaleX(0); transform-origin: left; }

/* ---------- Drawer ---------- */
.drawer { position: fixed; inset: 0; z-index: 80; }
.drawer[hidden] { display: none; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(23, 29, 33, .42); opacity: 0; transition: opacity var(--t-mid) var(--ease); }
.drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(420px, 100%); background: var(--paper); display: flex; flex-direction: column; padding: 18px var(--gut) calc(24px + env(safe-area-inset-bottom)); transform: translateX(100%); transition: transform 420ms var(--ease-out); overflow-y: auto; overscroll-behavior: contain; padding-right: max(var(--gut), env(safe-area-inset-right)); }
.drawer.is-open .drawer__backdrop { opacity: 1; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__top { display: flex; align-items: center; justify-content: space-between; height: 46px; color: var(--muted); }
.drawer__close { width: 46px; height: 46px; border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; cursor: pointer; display: grid; place-items: center; }
.drawer__close svg { width: 18px; height: 18px; stroke: var(--ink); stroke-width: 1.6; fill: none; stroke-linecap: round; }
.drawer__list { margin-top: 28px; border-top: 1px solid var(--line); }
.drawer__list a { display: flex; align-items: baseline; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 1.6rem; font-weight: 700; letter-spacing: -.02em; }
.drawer__list a .mono { color: var(--muted); }
.drawer__list a.is-cta { color: var(--copper-ink); }
.drawer.is-open .drawer__list li { animation: drawerIn 520ms var(--ease-out) both; }
.drawer.is-open .drawer__list li:nth-child(2) { animation-delay: 40ms; } .drawer.is-open .drawer__list li:nth-child(3) { animation-delay: 80ms; }
.drawer.is-open .drawer__list li:nth-child(4) { animation-delay: 120ms; } .drawer.is-open .drawer__list li:nth-child(5) { animation-delay: 160ms; }
.drawer.is-open .drawer__list li:nth-child(6) { animation-delay: 200ms; }
@keyframes drawerIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.drawer__foot { margin-top: auto; padding-top: 28px; display: grid; gap: 8px; font-weight: 650; }

/* ---------- Hero ---------- */
.about { padding-top: clamp(32px, 4.5vw, 72px); }
.about::before { content: ""; position: absolute; inset: 0 0 auto; height: min(100vh, 920px); background: repeating-linear-gradient(90deg, transparent 0 calc(100% / 12 - 1px), var(--line) calc(100% / 12 - 1px) calc(100% / 12)); opacity: .5; pointer-events: none; -webkit-mask-image: linear-gradient(#000 30%, transparent); mask-image: linear-gradient(#000 30%, transparent); }
.hero { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.hero__txt { grid-column: 1 / span 6; position: relative; z-index: 1; }
.eyebrow { color: var(--muted); margin-bottom: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.eyebrow::before { content: ""; flex: none; width: 8px; height: 8px; background: var(--copper); border-radius: 50%; }
.eyebrow span { white-space: nowrap; }
.hero__h { text-wrap: balance; font-size: var(--fs-h1); line-height: 1.02; letter-spacing: -.04em; font-weight: 780; max-width: 15ch; }
.dot { color: var(--copper); font-style: normal; }
.hero__sub { margin-top: 28px; font-size: var(--fs-lead); color: var(--ink-soft); max-width: 40ch; }
.hero__cta { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__call { margin-top: 18px; color: var(--muted); font-size: .95rem; }
.hero__call a { color: var(--ink); font-weight: 700; white-space: nowrap; background: linear-gradient(var(--copper), var(--copper)) 0 100% / 100% 1.5px no-repeat; padding-bottom: 2px; transition: color var(--t-fast); }
.hero__call a:hover { color: var(--copper-ink); }
.hero__vis { grid-column: 7 / span 6; margin: 0; position: relative; display: grid; gap: 14px; }
.hero3d { position: relative; width: 100%; max-width: 640px; justify-self: center; aspect-ratio: 10 / 9; cursor: grab; touch-action: pan-y; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.hero3d.is-grabbing { cursor: grabbing; }
.hero3d__poster, .hero3d__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero3d__poster { object-fit: contain; transition: opacity 700ms var(--ease-out); }
.hero3d__canvas, .hero3d__poster { -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 78%, transparent 100%); mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 78%, transparent 100%); }
.hero3d__canvas { opacity: 0; touch-action: pan-y; transition: opacity 700ms var(--ease-out); border-radius: var(--r); }
.hero3d__canvas:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }
.hero3d.is-ready .hero3d__canvas { opacity: 1; }
.hero3d.is-ready .hero3d__poster { opacity: 0; }
.hero3d__hint { position: absolute; left: 4%; top: 4%; display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; background: rgba(245, 243, 238, .85); color: var(--ink-soft); font-size: .66rem; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity 500ms var(--ease); }
.hero3d__hint svg { width: 18px; height: 10px; fill: none; stroke: var(--copper); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.hero3d.is-ready .hero3d__hint { opacity: 1; transition-delay: 1.2s; }
.hero3d.is-static { cursor: default; }
.hero3d.is-static .hero3d__hint { display: none; }
.hero3d.is-ready .hero3d__hint.is-gone { opacity: 0; transition-delay: 0s; }
.spec { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; max-width: 640px; justify-self: center; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.spec__row { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px 12px 0; }
.spec__row + .spec__row { padding-left: 14px; border-left: 1px solid var(--line); }
.spec__row .mono { color: var(--muted); font-size: .68rem; }
.spec__row b { font-weight: 700; font-size: .95rem; }
.facts { position: relative; display: flex; flex-wrap: wrap; gap: 10px 32px; margin-top: clamp(40px, 5vw, 72px); padding-top: 20px; color: var(--muted); }
.facts::before, .ftr__grid::after, .ftr__bottom::before { content: ""; position: absolute; left: var(--gut); right: var(--gut); height: 1px; background: var(--line); }
.facts::before { top: 0; }

/* ---------- Intro / steps ---------- */
.intro { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); margin-top: var(--sec); }
.intro__head { grid-column: 1 / span 6; padding-right: clamp(0px, 3vw, 48px); }
.intro__body { grid-column: 7 / span 6; }
.steps { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.steps li { border-top: 1px solid var(--ink); padding-top: 18px; }
.steps .mono { color: var(--copper-ink); }
.steps b { display: block; margin: 14px 0 8px; font-size: 1.15rem; letter-spacing: -.01em; }
.steps p { color: var(--muted); font-size: .95rem; line-height: 1.5; }

/* ---------- Assortment ---------- */
.assort { margin-top: var(--sec); scroll-margin-top: calc(var(--hdr) + 12px); }
.assort__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 9px 16px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: .9rem; font-weight: 600; background: var(--paper); }
.chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 4px rgba(206, 107, 67, .18); }
.assort__grid { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gap); }
.card { position: relative; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: 20px; transition: border-color var(--t-mid) var(--ease), background-color var(--t-mid) var(--ease); }
.card__top { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.card__top .mono { color: var(--copper-ink); order: 2; }
.card h4 { font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.5rem); letter-spacing: -.035em; }
.card__p { color: var(--ink-soft); max-width: 44ch; }
.dia-bars { display: grid; gap: 9px; margin: 4px 0 6px; }
.dia-bars li { display: grid; grid-template-columns: 3rem 1fr; align-items: center; gap: 14px; }
.dia-bars .mono { color: var(--muted); }
.dia-bars i { display: block; height: calc(var(--d) * 1.15px); border-radius: 2px 4px 4px 2px; transform-origin: left center;
  background:
    linear-gradient(90deg, transparent calc(100% - 6px), rgba(23, 29, 33, .35)),
    repeating-linear-gradient(110deg, transparent 0 calc(var(--d) * .55px), rgba(23, 29, 33, .32) calc(var(--d) * .55px) calc(var(--d) * .8px)),
    linear-gradient(180deg, #c3cacf 0%, #8f9aa1 42%, #5f6a71 78%, #3d464c 100%); }
.specs { margin: auto 0 0; display: grid; border-top: 1px solid var(--line-strong); }
.specs div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.specs dt { font: 500 var(--fs-mono)/1.6 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.specs dd { margin: 0; font-weight: 650; }
.card--metal { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.card--metal .card__top .mono { color: var(--copper); }
.card--metal .card__p { color: #C6CCD0; }
.card--metal .link-arrow { color: var(--paper); margin-top: auto; align-self: flex-start; }
.card--metal .link-arrow:hover { color: var(--copper); }
.profiles { width: 100%; max-width: 300px; height: auto; margin: 4px 0; }
.need { border-top: 1px solid rgba(255, 255, 255, .14); padding-top: 16px; }
.need .mono { color: #A9B2B7; margin-bottom: 10px; }
.need ul { display: grid; gap: 6px; }
.need li { position: relative; padding-left: 18px; color: #D9DEE1; font-size: .96rem; }
.need li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 1.5px; background: var(--copper); }
.profiles__g { fill: none; stroke: var(--steel); stroke-width: 1.4; }
.assort .note { margin-top: 20px; }

/* ---------- Address ---------- */
.address { background: var(--paper-2); }
.address__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.address__txt { grid-column: 1 / span 5; }
.tag { display: inline-block; margin-top: 26px; padding: 7px 12px; border: 1px solid var(--line-strong); border-radius: 4px; color: var(--ink-soft); }
.addr { margin-top: 22px; display: grid; gap: 4px; font-size: 1.1rem; color: var(--ink-soft); }
.addr__main { font-size: clamp(1.5rem, 1.15rem + 1.3vw, 2.25rem); font-weight: 700; letter-spacing: -.025em; color: var(--ink); line-height: 1.15; margin-bottom: 6px; }
.addr__sub { color: var(--muted); font-size: .98rem; }
.addr__note { margin-top: 18px; max-width: 44ch; font-size: .95rem; color: var(--muted); padding-left: 14px; border-left: 2px solid var(--copper); }
.address__cta { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }
.map { grid-column: 7 / span 6; position: relative; border-radius: var(--r); background: var(--paper); border: 1px solid var(--line); overflow: hidden; aspect-ratio: 4 / 3; transition: border-color var(--t-mid) var(--ease); }
.map svg { width: 100%; height: 100%; }
.map__grid { stroke: var(--line); stroke-width: 1; fill: none; }
.map__topo { fill: none; stroke: rgba(137, 148, 155, .38); stroke-width: 1.2; }
.map__roads { fill: none; stroke: var(--ink-2); stroke-width: 3; stroke-linecap: round; opacity: .85; }
.map__roads .thin { stroke-width: 1.4; opacity: .6; }
.map__dot { fill: var(--copper); stroke: var(--paper); stroke-width: 4; }
.map__pulse { fill: rgba(206, 107, 67, .14); stroke: rgba(206, 107, 67, .4); stroke-width: 1; transform-box: fill-box; transform-origin: center; }
.map__lead { fill: none; stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 3 3; }
.map__lbl { font: 700 18px var(--f-sans); letter-spacing: .12em; fill: var(--ink); }
.map__sub { font: 500 11px var(--f-mono); letter-spacing: .1em; fill: var(--muted); }

/* ---------- Partners ---------- */
.partners__head { max-width: 760px; }
.partners__head .lead { margin-top: 22px; }
.flow { margin-top: clamp(48px, 5vw, 72px); display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0; position: relative; counter-reset: f; }
.flow__node { position: relative; padding: 28px 28px 30px; border: 1px solid var(--line-strong); background: var(--paper); display: flex; flex-direction: column; gap: 12px; min-height: 180px; }
.flow__node + .flow__node { border-left: 0; }
.flow__node:first-child { border-radius: var(--r) 0 0 var(--r); }
.flow__node:last-child { border-radius: 0 var(--r) var(--r) 0; }
.flow__node .mono { color: var(--muted); }
.flow__node b { font-size: clamp(1.15rem, 1rem + .6vw, 1.5rem); letter-spacing: -.02em; line-height: 1.2; font-weight: 700; max-width: 18ch; }
.flow__node small { margin-top: auto; font: 500 var(--fs-mono)/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--copper); }
.flow__node--us { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.flow__node--us .mono { color: #A9B2B7; }
.flow__node + .flow__node::before { content: ""; position: absolute; left: -15px; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%; background: var(--copper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23171D21' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 10h10m-4-4 4 4-4 4'/%3E%3C/svg%3E") center / 16px no-repeat; z-index: 2; }

/* ---------- Inquiry ---------- */
.inquiry { background: var(--ink); color: var(--paper); overflow: hidden; }
.inquiry::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 11px, rgba(255, 255, 255, .028) 11px 12px); pointer-events: none; }
.inquiry .label { color: #A9B2B7; } .inquiry .label span { color: var(--copper); }
.inquiry .lead { color: #C6CCD0; }
.inquiry__grid { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.inquiry__txt { grid-column: 1 / span 5; position: sticky; top: calc(var(--hdr) + 32px); }
.inquiry__txt .lead { margin-top: 24px; }
.direct { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .14); display: grid; gap: 8px; }
.direct .mono { color: #A9B2B7; margin-bottom: 4px; }
.direct a { font-size: 1.25rem; font-weight: 650; justify-self: start; transition: color var(--t-fast); }
.direct a:hover { color: var(--copper); }
.form { grid-column: 7 / span 6; background: var(--paper); color: var(--ink); border-radius: calc(var(--r) + 4px); padding: clamp(24px, 3.4vw, 48px); display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field--suffix input { padding-right: 44px; }
.field__suffix { position: absolute; right: 16px; top: 22px; color: var(--muted); font-weight: 600; pointer-events: none; }
.check__note { grid-column: 2; font-size: .84rem; color: var(--muted); line-height: 1.45; }
.check__note a { color: var(--copper-ink); text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field { position: relative; }
.field input, .field select, .field textarea { width: 100%; min-height: 60px; padding: 24px 16px 8px; background: var(--paper-2); border: 1px solid transparent; border-bottom-color: var(--line-strong); border-radius: var(--r) var(--r) 2px 2px; outline: none; font-size: 1rem; transition: border-color var(--t-mid) var(--ease), background-color var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease); appearance: none; -webkit-appearance: none; }
.field textarea { resize: vertical; min-height: 128px; padding-top: 28px; line-height: 1.5; }
.field label { position: absolute; left: 16px; top: 19px; color: var(--muted); pointer-events: none; transform-origin: left top; transition: transform var(--t-mid) var(--ease), color var(--t-mid); font-size: 1rem; }
.field label span { color: var(--copper-ink); }
.field input:focus, .field select:focus, .field textarea:focus { background: #fff; border-color: var(--line-strong); border-bottom-color: var(--copper); box-shadow: inset 0 -1px 0 var(--copper); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field--select label { transform: translateY(-10px) scale(.76); color: var(--ink-soft); }
.field--select select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23171D21' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 8 5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.field__hint { margin-top: 6px; font-size: .82rem; color: var(--muted); }
.field__err, .check .field__err { max-height: 0; overflow: hidden; opacity: 0; font-size: .85rem; color: var(--err); font-weight: 600; transition: max-height var(--t-mid) var(--ease), opacity var(--t-mid), margin var(--t-mid); }
.is-invalid .field__err { max-height: 3em; opacity: 1; margin-top: 6px; }
.field.is-invalid input, .field.is-invalid textarea { border-bottom-color: var(--err); box-shadow: inset 0 -1px 0 var(--err); }
.field.is-invalid label { color: var(--err); }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: .93rem; color: var(--ink-soft); line-height: 1.45; padding-top: 4px; }
.check input { appearance: none; -webkit-appearance: none; width: 22px; height: 22px; margin: 0; border: 1.5px solid var(--ink-soft); border-radius: 5px; background: #fff; display: grid; place-items: center; cursor: pointer; transition: background-color var(--t-fast), border-color var(--t-fast); }
.check input::after { content: ""; width: 11px; height: 6px; border: 2px solid var(--paper); border-top: 0; border-right: 0; transform: translateY(-1px) rotate(-45deg) scale(0); transition: transform var(--t-fast) var(--ease); }
.check input:checked { background: var(--ink); border-color: var(--ink); }
.check input:checked::after { transform: translateY(-1px) rotate(-45deg) scale(1); }
.check label { cursor: pointer; }
.check label span { color: var(--copper-ink); }
.check .field__err { grid-column: 2; }
.check.is-invalid input { border-color: var(--err); }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 6px; }
.form__req { color: var(--muted); font-size: .68rem; }
.btn--submit { min-width: 230px; }
.btn__spin { position: absolute; width: 20px; height: 20px; border: 2px solid rgba(23, 29, 33, .25); border-top-color: var(--ink); border-radius: 50%; opacity: 0; animation: spin .7s linear infinite paused; }
.form.is-sending .btn--submit { pointer-events: none; }
.form.is-sending .btn__label, .form.is-sending .btn--submit .btn__arr { opacity: 0; }
.form.is-sending .btn__spin { opacity: 1; animation-play-state: running; }
@keyframes spin { to { transform: rotate(360deg); } }
.form__status:empty { display: none; }
.msg { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r); font-size: .95rem; line-height: 1.45; animation: msgIn 420ms var(--ease-out) both; }
.msg::before { content: ""; flex: none; width: 10px; height: 10px; margin-top: 6px; border-radius: 50%; background: currentColor; }
.msg--ok { background: rgba(62, 122, 85, .12); color: #2C5C3F; }
.msg--err { background: rgba(178, 58, 43, .1); color: #8E2B1F; }
.msg b { display: block; }
@keyframes msgIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.form.is-sent .field, .form.is-sent .check, .form.is-sent .form__foot { display: none; }
.form.is-sent .msg--ok { padding: 28px 24px; font-size: 1.05rem; }

/* ---------- Contacts ---------- */
.cgrid { margin-top: clamp(40px, 4vw, 56px); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); }
.ccard { grid-column: span 4; display: flex; flex-direction: column; gap: 12px; padding: 26px 26px 28px; border: 1px solid var(--line-strong); border-radius: var(--r); background: var(--paper); transition: border-color var(--t-mid) var(--ease), background-color var(--t-mid) var(--ease); }
.ccard .mono { color: var(--muted); }
.ccard p { color: var(--ink-soft); }
.ccard--main { grid-column: span 6; grid-row: span 2; justify-content: space-between; background: var(--paper-2); }
.ccard__big { font-size: clamp(1.9rem, 1.1rem + 2.6vw, 3.5rem); font-weight: 780; letter-spacing: -.04em; line-height: 1; margin: 18px 0 10px; transition: color var(--t-fast); }
.ccard__big:hover, .ccard__mid:hover { color: var(--copper-ink); }
.ccard__mid { font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); font-weight: 700; word-break: break-word; transition: color var(--t-fast); }
.ccard__strong { font-weight: 700; color: var(--ink) !important; font-size: 1.05rem; }
.ccard:nth-child(2) { grid-column: span 6; }
.ccard:nth-child(3), .ccard:nth-child(4) { grid-column: span 3; }
.ccard .link-arrow { margin-top: auto; align-self: flex-start; }

/* ---------- News ---------- */
.news { background: var(--paper-2); }
.story { margin-top: clamp(40px, 4vw, 56px); display: grid; grid-template-columns: 5fr 7fr; border: 1px solid var(--line-strong); border-radius: var(--r); background: var(--paper); overflow: hidden; transition: border-color var(--t-mid) var(--ease); }
.story__fig { position: relative; background: var(--ink); color: var(--paper); padding: clamp(28px, 3.4vw, 48px); display: flex; flex-direction: column; justify-content: flex-end; gap: 14px; min-height: 280px; overflow: hidden; }
.story__fig .mono { color: #A9B2B7; }
.story__fig svg { position: absolute; left: 0; right: 0; top: clamp(28px, 3.4vw, 48px); width: 100%; height: 40px; stroke: rgba(255, 255, 255, .14); stroke-width: 1; transition: transform 600ms var(--ease-out); }
.story__pub { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.6rem); font-weight: 780; letter-spacing: -.03em; line-height: 1; }
.story__date { font: 500 clamp(.9rem, .8rem + .3vw, 1.05rem)/1 var(--f-mono); letter-spacing: .08em; color: var(--copper); }
.story__body { padding: clamp(28px, 3.4vw, 48px); display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.story__meta { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); }
.story__meta span { color: var(--copper-ink); }
.story__h { font-size: clamp(1.45rem, 1.1rem + 1.3vw, 2.2rem); letter-spacing: -.03em; line-height: 1.12; max-width: 24ch; }
.story__p { color: var(--ink-soft); max-width: 56ch; }
.story .btn { margin-top: 8px; }

/* ---------- Footer ---------- */
.ftr { background: var(--ink); color: #C6CCD0; padding: clamp(56px, 6vw, 88px) 0 28px; font-size: .95rem; }
.ftr__grid { position: relative; display: grid; grid-template-columns: 5fr 4fr 3fr; gap: 40px var(--gap); padding-bottom: 44px; }
.ftr__grid::after { bottom: 0; background: rgba(255, 255, 255, .12); }
.brand--light .brand__en { color: var(--paper); }
.brand--light .brand__ua { color: #A9B2B7; }
.brand--light .bm-core { fill: var(--paper); opacity: .14; }
.ftr__brand p { margin-top: 22px; line-height: 1.7; max-width: 38ch; }
.ftr__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; align-content: start; }
.ftr__nav a, .ftr__contact a { justify-self: start; transition: color var(--t-fast); }
.ftr__nav a:hover, .ftr__contact a:hover, .totop:hover { color: var(--copper); }
.ftr__contact { display: grid; gap: 10px; align-content: start; font-weight: 650; color: var(--paper); }
.ftr__bottom::before { display: none; }
.ftr__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: .85rem; color: #8F999F; }
.ftr__links { display: inline-flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; }
.ftr__links a:not(.totop) { color: #C6CCD0; transition: color var(--t-fast); }
.ftr__links a:not(.totop):hover { color: var(--copper); }
.totop { display: inline-flex; align-items: center; gap: 6px; color: #C6CCD0; transition: color var(--t-fast); }
.totop svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-mid) var(--ease); }

/* ---------- Hover effects only where a real hover exists (no sticky states after a tap) ---------- */
@media (hover: hover) {
  .brand:hover .brand__mark { transform: rotate(-60deg); }
  .card:hover { border-color: var(--line-strong); background: #E9E5DD; }
  .card--metal:hover { background: var(--ink-2); border-color: var(--ink-2); }
  .map:hover { border-color: var(--line-strong); }
  .ccard:hover { border-color: var(--ink); }
  .story:hover { border-color: var(--ink); }
  .story:hover .story__fig svg { transform: translateX(-12px); }
  .btn:hover .btn__arr { transform: translateX(3px); }
  .btn--dark:hover .btn__arr { transform: translate(2px, -2px); }
  .link-arrow:hover svg { transform: translateX(3px); }
  .totop:hover svg { transform: translateY(-3px); }
}

/* ---------- Motion (only with JS; content visible otherwise) ---------- */
.js .load { opacity: 0; transform: translateY(16px); animation: loadIn 700ms var(--ease-out) forwards; animation-delay: calc(var(--d, 0) * 80ms + 40ms); }
@keyframes loadIn { to { opacity: 1; transform: none; } }
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity var(--t-reveal) var(--ease-out), transform var(--t-reveal) var(--ease-out); transition-delay: calc(var(--d, 0) * 70ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js .card--rebar .dia-bars i { transform: scaleX(0); transition: transform 650ms var(--ease-out); transition-delay: calc(var(--i) * 60ms + 200ms); }
.js .card--rebar.is-in .dia-bars i { transform: none; }
.js .map.is-in .map__pulse { animation: pulse 2.4s var(--ease) 500ms 2; }
@keyframes pulse { 0% { transform: scale(.4); opacity: 0; } 30% { opacity: 1; } 100% { transform: scale(1.25); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .js [data-reveal], .js .load, .js .dia-bars i { opacity: 1 !important; transform: none !important; }
  .js .map__pulse { animation: none !important; opacity: 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1240px) {
  .hdr__tel span { display: none; }
  .hdr__tel { padding-left: 14px; }
  .nav__a { padding: 0 10px; font-size: .9rem; }
}
@media (max-width: 1080px) {
  .ccard--main, .ccard:nth-child(2) { grid-column: 1 / -1; grid-row: auto; }
  .ccard:nth-child(3), .ccard:nth-child(4) { grid-column: span 6; }
  .nav, .hdr__tel { display: none; }
  .hdr__call { display: grid; }
  .burger { display: block; }
  .hero__txt { grid-column: 1 / -1; }
  .hero__vis { grid-column: 1 / -1; margin-top: 32px; }
  .hero3d, .spec { max-width: 560px; }
  .inquiry__grid { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .inquiry__txt { display: contents; }
  .inquiry__txt .label, .inquiry__txt .h2, .inquiry__txt .lead { order: 1; }
  .form { order: 2; margin-top: 32px; }
  .direct { order: 3; margin-top: 32px; }
  .intro__head, .intro__body { grid-column: 1 / -1; }
  .intro__body { margin-top: 12px; }
  .assort__grid { grid-template-columns: 1fr; }
  .address__txt, .map { grid-column: 1 / -1; }
  .map { margin-top: 32px; }
  .inquiry__txt, .form { grid-column: 1 / -1; }
  .ftr__grid { grid-template-columns: 1fr 1fr; }
  .ftr__brand { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  :root { --hdr: 64px; --sec: 72px; }
  .about { padding-top: 28px; }
  .about::before { background: repeating-linear-gradient(90deg, transparent 0 calc(25% - 1px), var(--line) calc(25% - 1px) 25%); opacity: .35; height: 560px; }
  .eyebrow { margin-bottom: 18px; }
  .hero__sub { margin-top: 20px; }
  .hero__cta { margin-top: 28px; }
  .hero__vis { max-width: 460px; justify-self: center; width: 100%; margin-top: 24px; }
  .hero3d { aspect-ratio: 1 / 1; margin: 0 -8px; width: calc(100% + 16px); max-width: none; }
  .hero__call { margin-top: 16px; }
  .form__row { grid-template-columns: 1fr; }
  .hero3d__hint { top: auto; bottom: 2%; left: 50%; transform: translateX(-50%); }
  .spec__row { padding-right: 8px; }
  .spec__row + .spec__row { padding-left: 10px; }
  .spec__row b { font-size: .86rem; }
  .facts { margin-top: 32px; }
  .intro { margin-top: 64px; }
  .assort { margin-top: 64px; }
  .label { margin-bottom: 14px; }
  .card { gap: 16px; }
  .profiles { max-width: 260px; }
  .map { margin-top: 28px; }
  .addr__main { font-size: 1.55rem; }
  .flow { margin-top: 36px; }
  .cgrid, .story { margin-top: 28px; }
  .ccard { padding: 22px; }
  .direct a { font-size: 1.15rem; }
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .steps li { display: grid; grid-template-columns: 44px 1fr; column-gap: 12px; }
  .steps b { margin: 0 0 4px; }
  .steps p { grid-column: 2; }
  .flow { grid-template-columns: 1fr; }
  .flow__node { min-height: 0; }
  .flow__node + .flow__node { border-left: 1px solid var(--line-strong); border-top: 0; }
  .flow__node:first-child { border-radius: var(--r) var(--r) 0 0; }
  .flow__node:last-child { border-radius: 0 0 var(--r) var(--r); }
  .flow__node + .flow__node::before { left: 28px; top: -14px; margin-top: 0; transform: rotate(90deg); }
  .flow__node small { margin-top: 4px; }
  .ccard, .ccard--main, .ccard:nth-child(3), .ccard:nth-child(4) { grid-column: 1 / -1; grid-row: auto; }
  .story { grid-template-columns: 1fr; }
  .story__fig { min-height: 220px; }
  .specs div { grid-template-columns: 1fr; gap: 2px; }
  .btn--submit { width: 100%; }
  .form__foot { flex-direction: column-reverse; align-items: stretch; }
  .hero__cta .btn { flex: 1 1 auto; }
}
@media (max-width: 420px) {
  .spec { grid-template-columns: 1fr; }
  .spec__row, .spec__row + .spec__row { flex-direction: row; justify-content: space-between; align-items: baseline; padding: 10px 0; border-left: 0; }
  .spec__row + .spec__row { border-top: 1px solid var(--line); }
  .spec__row b { font-size: .95rem; }
  .brand__mark { width: 34px; height: 34px; }
  .brand__en { font-size: 1.02rem; }
  .facts { flex-direction: column; gap: 6px; }
  .ftr__grid { grid-template-columns: 1fr; }
  .drawer__list a { font-size: 1.4rem; }
  .address__cta .btn { width: 100%; }
}
@media (max-width: 340px) {
  .hero__h { font-size: 2.2rem; }
}

/* ---------- Touch: comfortable tap targets without changing the look ---------- */
@media (pointer: coarse) {
  .link-arrow, .note a, .ccard__mid, .ccard__big, .direct a, .ftr__contact a, .drawer__foot a, .totop, .hdr__tel { position: relative; }
  .link-arrow::before, .note a::before, .ccard__mid::before, .direct a::before, .ftr__contact a::before, .drawer__foot a::before, .totop::before { content: ""; position: absolute; inset: -10px -6px; }
  .ftr__nav { gap: 0 24px; }
  .ftr__nav a { padding: 10px 0; }
  .ftr__contact { gap: 0; }
  .ftr__contact a, .drawer__foot a { padding: 8px 0; }
  .drawer__foot { gap: 0; }
  .check { grid-template-columns: 26px 1fr; }
  .check input { width: 26px; height: 26px; }
  .check label { padding: 2px 0 8px; }
}

/* ---------- Inner pages (privacy policy, posts, 404) ---------- */
.inner { padding-top: clamp(48px, 6vw, 96px); padding-bottom: var(--sec); min-height: 60vh; }
.inner__title { margin-bottom: 28px; max-width: 22ch; }
.inner__item + .inner__item { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); }
.inner__cta { margin-top: 32px; }
.prose { max-width: 72ch; color: var(--ink-soft); }
.prose > * + * { margin-top: 1em; }
.prose h2, .prose h3 { color: var(--ink); margin-top: 1.6em; }
.prose a { color: var(--copper-ink); text-decoration: underline; text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.3em; list-style: revert; }