/* ======================================================================
   אופק נתיבים — v2 "asphalt & paint"
   Dark industrial base, Karantina display type, photography-first.
   Fonts are self-hosted (no Google Fonts request → no IP sent to Google).
   ====================================================================== */

@font-face { font-family: 'Heebo'; src: url('assets/fonts/Heebo.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'Karantina'; src: url('assets/fonts/Karantina-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Karantina'; src: url('assets/fonts/Karantina-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --bg: #0F1217;
  --panel: #171B24;
  --panel-2: #1E2330;
  --paper: #F4F2EC;
  --paper-2: #E9E6DD;
  --ink: #15181F;
  --text: #22262F;
  --muted: #5B6170;
  --muted-d: rgba(255, 255, 255, 0.68);
  --yellow: #F5B400;
  --yellow-2: #FFC21A;
  --orange: #F26A1B;
  --orange-ink: #BD430A;
  --wa: #11823F;
  --wa-2: #0E6E35;
  --line: rgba(21, 24, 31, 0.1);
  --line-d: rgba(255, 255, 255, 0.1);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  --font-display: 'Karantina', 'Heebo', system-ui, sans-serif;
  --font-body: 'Heebo', system-ui, sans-serif;
  --top-h: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.7; color: #fff; background: var(--bg); overflow-x: clip; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img, video { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--yellow); color: var(--ink); }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

.wrap { max-width: 1320px; margin-inline: auto; padding-inline: 44px; }
section > .wrap, .trust > .wrap, .footer > .wrap { padding-inline: 0; }
.grain { position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 22px; border-radius: 6px; border: 1px solid transparent; font-weight: 700; font-size: 16px; line-height: 1; text-decoration: none; cursor: pointer; transition: transform 160ms var(--ease-out), background-color 200ms ease, border-color 200ms ease, color 200ms ease; }
.btn:active { transform: scale(0.97); }
.btn--lg { padding: 17px 26px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--yellow { background: var(--yellow); color: var(--ink); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--wa { background: var(--wa); color: #fff; }
.btn--outline { background: transparent; border-color: rgba(255, 255, 255, 0.35); color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .btn--yellow:hover { background: var(--yellow-2); }
  .btn--dark:hover { background: #2a2f3b; }
  .btn--wa:hover { background: var(--wa-2); }
  .btn--outline:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.6); }
}

/* ---------- top bar ---------- */
.top { position: sticky; top: 0; z-index: 50; background: rgba(15, 18, 23, 0.86); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line-d); }
.top__in { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; min-height: var(--top-h); }
.brand img { height: 46px; width: auto; }
.top__nav { display: flex; justify-content: center; gap: 2px; }
.top__nav a { position: relative; padding: 10px 13px; font-size: 15px; font-weight: 500; color: rgba(255, 255, 255, 0.78); text-decoration: none; transition: color 200ms ease; }
.top__nav a::after { content: ""; position: absolute; inset-inline: 13px; bottom: 5px; height: 2px; background: var(--yellow); transform: scaleX(0); transform-origin: inline-end; transition: transform 260ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .top__nav a:hover { color: #fff; } .top__nav a:hover::after { transform: scaleX(1); transform-origin: inline-start; } }
.top__cta { display: flex; align-items: center; gap: 18px; }
.top__phone { font-family: var(--font-display); font-weight: 700; font-size: 28px; line-height: 1; color: var(--yellow); text-decoration: none; }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line-d); border-radius: 6px; background: transparent; position: relative; cursor: pointer; }
.burger span { position: absolute; inset-inline: 12px; height: 2px; background: #fff; transition: transform 300ms var(--ease-out), top 300ms var(--ease-out); }
.burger span:first-child { top: 16px; } .burger span:last-child { top: 26px; }
.burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

.menu { position: fixed; inset: 0; z-index: 45; display: grid; place-content: center; gap: 36px; padding: 24px; background: rgba(15, 18, 23, 0.96); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 300ms var(--ease-out), visibility 0s linear 300ms; }
.menu.is-open { opacity: 1; visibility: visible; pointer-events: auto; transition: opacity 300ms var(--ease-out); }
.menu__links { display: grid; gap: 4px; text-align: center; }
.menu__links a, .menu__foot { opacity: 0; transform: translateY(16px); transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out); }
.menu.is-open .menu__links a, .menu.is-open .menu__foot { opacity: 1; transform: none; transition-delay: calc(60ms + var(--i, 0) * 50ms); }
.menu__links a { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 10vw, 64px); line-height: 1.05; color: #fff; text-decoration: none; }
.menu__foot { display: flex; gap: 12px; justify-content: center; }

/* ---------- hero (full-bleed video) ---------- */
.hero { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; min-height: min(calc(100dvh - var(--top-h)), 920px); background: var(--panel); padding: 160px 44px 64px; }
.hero__slides { position: absolute; inset: 0; overflow: hidden; background: var(--panel); }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1600ms ease; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1); will-change: transform; }
.hero__slide.is-active { opacity: 1; }
.hero__slide.is-active img { animation: kenburns 9s linear forwards; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.1); } }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 12, 16, 0.96) 0%, rgba(10, 12, 16, 0.6) 42%, rgba(10, 12, 16, 0.22) 100%), linear-gradient(to left, rgba(10, 12, 16, 0.28), transparent 55%); }
.hero__content { position: relative; width: 100%; padding: 0; }
.hero__eyebrow { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14.5px; color: var(--yellow); margin-bottom: 20px; }
.hero__eyebrow-line { display: inline-block; width: 44px; height: 3px; background: var(--yellow); }
.hero__title { font-weight: 400; }
.hero__l1 { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(84px, 12vw, 196px); line-height: 0.86; color: var(--yellow); }
.hero__l2 { display: block; margin-top: clamp(10px, 1.4vw, 18px); font-family: var(--font-body); font-weight: 700; font-size: clamp(22px, 2.6vw, 40px); line-height: 1.25; color: #fff; max-width: 24ch; }
.hero__lead { margin-top: 22px; font-size: clamp(16.5px, 1.3vw, 19.5px); line-height: 1.75; color: rgba(255, 255, 255, 0.86); max-width: 58ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust { position: relative; background: var(--yellow); color: var(--ink); padding: 12px 44px; }
.trust__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 22px; font-weight: 700; font-size: 14.5px; }
.trust__in span { display: inline-flex; align-items: center; gap: 9px; }
.trust__in span::before { content: ""; flex: 0 0 auto; width: 17px; height: 17px; border-radius: 50%; background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='%23F5B400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 11px no-repeat; }

.divisions { padding: 96px 44px 80px; }
.tri { display: flex; gap: 6px; height: min(70vh, 740px); min-height: 440px; }
.tri__panel { position: relative; flex: 1 1 0; overflow: hidden; border-radius: 8px; text-decoration: none; color: #fff; background: var(--panel); transition: flex-grow 700ms var(--ease-drawer); }
.tri__panel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1400ms var(--ease-out); }
.tri__panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 12, 16, 0.94) 0%, rgba(10, 12, 16, 0.4) 42%, rgba(10, 12, 16, 0.06) 100%); }
.tri__body { position: absolute; inset-inline: 0; bottom: 0; z-index: 1; padding: clamp(18px, 2.4vw, 36px); display: grid; gap: 4px; }
.tri__n { font-family: var(--font-display); font-weight: 700; font-size: 24px; color: var(--yellow); line-height: 1; }
.tri__t { font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 6.6vw, 112px); line-height: 0.9; }
.tri__s { font-size: 14.5px; line-height: 1.5; color: rgba(255, 255, 255, 0.82); max-width: 34ch; margin-top: 6px; opacity: 0.9; }
@media (hover: hover) and (pointer: fine) {
  .tri:hover .tri__panel { flex-grow: 0.78; }
  .tri .tri__panel:hover { flex-grow: 2.2; }
  .tri__panel:hover img { transform: scale(1.05); }
}

/* ---------- stats ---------- */
.stats { background: var(--panel); border-block: 1px solid var(--line-d); padding: 64px 44px; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat { position: relative; }
.stat__n { position: relative; display: inline-block; font-family: var(--font-display); font-weight: 700; font-size: clamp(64px, 7.5vw, 120px); line-height: 0.95; background: linear-gradient(180deg, #FFD23F 0%, #F5B400 55%, #F26A1B 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__n::before { content: ""; position: absolute; inset: -18% -28%; z-index: -1; background: radial-gradient(closest-side, rgba(242, 106, 27, 0.28), transparent 72%); }
.stat__l { display: block; margin-top: 8px; font-weight: 700; font-size: 17px; }
.stat__d { display: block; font-size: 14px; color: var(--muted-d); }

/* ---------- chapters ---------- */
.chapter { position: relative; overflow: hidden; padding: 130px 44px; }
.chapter--paper { background: var(--paper); color: var(--text); }
.chapter--dark { background: var(--bg); color: #fff; }
.chapter__bgnum { position: absolute; top: -6vw; inset-inline-end: -1vw; font-family: var(--font-display); font-weight: 700; font-size: 42vw; line-height: 1; color: rgba(21, 24, 31, 0.045); pointer-events: none; user-select: none; }
.chapter--dark .chapter__bgnum { color: rgba(255, 255, 255, 0.035); }
.chapter__head { position: relative; display: flex; align-items: flex-start; gap: clamp(16px, 2.4vw, 32px); margin-bottom: clamp(32px, 4.5vw, 64px); }
.chapter__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 5vw, 84px); line-height: 0.9; color: var(--orange-ink); padding-top: 0.08em; }
.chapter--dark .chapter__num { color: var(--yellow); }
.chapter__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(68px, 9.6vw, 156px); line-height: 0.86; }
.chapter__sub { margin-top: 14px; font-size: clamp(17px, 1.5vw, 22px); font-weight: 600; color: var(--muted); max-width: 44ch; line-height: 1.5; }
.chapter--dark .chapter__sub { color: var(--muted-d); }
.chapter__grid { position: relative; display: grid; grid-template-columns: 1fr 1.08fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.chapter--flip .chapter__media { order: -1; }
.chapter__intro { font-size: 18px; line-height: 1.75; max-width: 56ch; }
.lists { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 30px; }
.list h3 { font-family: var(--font-display); font-weight: 700; font-size: 34px; line-height: 1; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 2px solid currentColor; color: var(--orange-ink); }
.chapter--dark .list h3 { color: var(--yellow); }
.list li { position: relative; padding: 7px 0; padding-inline-start: 20px; font-size: 15.5px; line-height: 1.5; }
.list li::before { content: ""; position: absolute; inset-inline-start: 0; top: 0.95em; width: 9px; height: 9px; background: var(--yellow); }
.chapter__for { margin: 26px 0 22px; font-size: 15px; color: var(--muted); line-height: 1.6; }
.chapter--dark .chapter__for { color: var(--muted-d); }
.chapter__for strong { color: inherit; font-weight: 700; }
.collage { display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 12px; aspect-ratio: 4 / 3.3; }
.collage figure { margin: 0; overflow: hidden; border-radius: 8px; background: var(--panel-2); }
.collage figure:first-child { grid-row: 1 / 3; }
.collage img { width: 100%; height: 100%; object-fit: cover; transition: transform 1200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .collage figure:hover img { transform: scale(1.04); } }

/* ---------- generic section heads ---------- */
.sec__head { margin-bottom: clamp(28px, 4vw, 52px); max-width: 820px; }
.sec__head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.sec__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(52px, 6.4vw, 104px); line-height: 0.9; }
.sec__sub { margin-top: 12px; font-size: 18px; line-height: 1.6; color: var(--muted-d); max-width: 58ch; }

/* ---------- materials ---------- */
.materials { background: var(--panel); padding: 110px 44px; border-block: 1px solid var(--line-d); }
.mat__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.mat { padding: 24px 22px 26px; border: 1px solid var(--line-d); border-radius: 8px; background: rgba(255, 255, 255, 0.03); transition: border-color 250ms ease, background-color 250ms ease, transform 350ms var(--ease-out); }
.mat__n { font-family: var(--font-display); font-weight: 700; font-size: 44px; line-height: 1; color: var(--yellow); }
.mat h3 { font-size: 19px; font-weight: 700; margin: 10px 0 6px; }
.mat p { font-size: 14.5px; line-height: 1.6; color: var(--muted-d); }
@media (hover: hover) and (pointer: fine) { .mat:hover { border-color: rgba(245, 180, 0, 0.5); background: rgba(255, 255, 255, 0.05); transform: translateY(-3px); } }

/* ---------- projects ---------- */
.projects { background: var(--bg); padding: 110px 44px; }
.tabs { display: flex; flex-wrap: wrap; gap: 4px 22px; border-bottom: 1px solid var(--line-d); }
.tab { position: relative; padding: 12px 2px; border: 0; background: none; color: rgba(255, 255, 255, 0.62); font-weight: 600; font-size: 15px; cursor: pointer; transition: color 200ms ease; }
.tab::after { content: ""; position: absolute; inset-inline: 0; bottom: -1px; height: 3px; background: var(--yellow); transform: scaleX(0); transition: transform 240ms var(--ease-out); }
.tab.is-active { color: #fff; } .tab.is-active::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) { .tab:hover { color: #fff; } }
.masonry { columns: 3; column-gap: 14px; }
.m-item { break-inside: avoid; margin: 0 0 14px; position: relative; overflow: hidden; border-radius: 8px; background: var(--panel-2); cursor: zoom-in; animation: pop 520ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 45ms); }
.m-item[hidden] { display: none; }
.m-item img { width: 100%; transition: transform 900ms var(--ease-out); }
.m-item figcaption { position: absolute; inset-inline: 0; bottom: 0; padding: 36px 14px 12px; font-size: 13.5px; color: #fff; background: linear-gradient(to top, rgba(10, 12, 16, 0.85), transparent); opacity: 0; transform: translateY(6px); transition: opacity 260ms ease, transform 260ms var(--ease-out); }
.m-item--video .play { position: absolute; inset: 0; margin: auto; width: 62px; height: 62px; border-radius: 999px; background: var(--yellow); display: grid; place-items: center; }
.m-item--video .play svg { width: 26px; height: 26px; fill: var(--ink); transform: translateX(2px); }
.m-item--video .tag { position: absolute; top: 12px; inset-inline-start: 12px; padding: 4px 10px; border-radius: 4px; background: rgba(15, 18, 23, 0.8); color: #fff; font-size: 12px; font-weight: 700; }
@media (hover: hover) and (pointer: fine) { .m-item:hover img { transform: scale(1.035); } .m-item:hover figcaption { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(0.98); } to { opacity: 1; transform: none; } }
.gallery__empty { text-align: center; color: var(--muted-d); padding: 40px 0; }
.gallery__more { display: flex; justify-content: center; margin-top: 12px; }
.gallery__more[hidden] { display: none; }

/* ---------- clients + process (paper) ---------- */
.clients { background: var(--paper); color: var(--text); padding: 110px 44px; }
.clients .sec__sub { color: var(--muted); }
.clients__grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-inline-start: 1px solid var(--line); }
.client { padding: 28px 26px 30px; border-bottom: 1px solid var(--line); border-inline-end: 1px solid var(--line); background: var(--paper); transition: background-color 250ms ease; }
.client h3 { font-family: var(--font-display); font-weight: 700; font-size: 36px; line-height: 1; margin-bottom: 8px; }
.client p { font-size: 15px; line-height: 1.6; color: var(--muted); }
@media (hover: hover) and (pointer: fine) { .client:hover { background: #fff; } }
.process { margin-top: clamp(64px, 8vw, 110px); }
.process__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 4.6vw, 72px); line-height: 0.95; margin-bottom: 40px; }
.road { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; padding-top: 44px; }
.road::before { content: ""; position: absolute; top: 14px; inset-inline: 0; height: 6px; background: repeating-linear-gradient(90deg, var(--yellow) 0 34px, transparent 34px 58px); }
.stop { position: relative; }
.stop::before { content: ""; position: absolute; top: -37px; inset-inline-start: 0; width: 20px; height: 20px; border-radius: 999px; background: var(--ink); border: 4px solid var(--yellow); }
.stop__n { font-family: var(--font-display); font-weight: 700; font-size: 40px; line-height: 1; color: var(--orange-ink); }
.stop h4 { font-size: 19px; font-weight: 700; margin: 6px 0 6px; }
.stop p { font-size: 15px; line-height: 1.6; color: var(--muted); }

/* ---------- company ---------- */
.company { background: var(--bg); padding: 110px 44px; border-top: 1px solid var(--line-d); }
.company__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.company__lead { margin-top: 20px; font-size: 19px; line-height: 1.75; color: rgba(255, 255, 255, 0.86); max-width: 58ch; }
.company__lead strong { color: var(--yellow); }
.company__points { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; margin: 30px 0 32px; }
.company__points h3 { font-family: var(--font-display); font-weight: 700; font-size: 30px; line-height: 1; color: var(--yellow); margin-bottom: 6px; }
.company__points p { font-size: 15px; line-height: 1.6; color: var(--muted-d); }
.company__media { position: relative; }
.company__video { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 8px; background: var(--panel-2); }
.company__tag { position: absolute; inset-block-end: 18px; inset-inline-start: 18px; padding: 8px 14px; background: var(--yellow); color: var(--ink); font-weight: 700; font-size: 14px; border-radius: 4px; }

/* ---------- faq (paper) ---------- */
.faq { background: var(--paper); color: var(--text); padding: 110px 44px; }
.faq .sec__sub { color: var(--muted); }
.faq__grid { display: grid; grid-template-columns: 0.9fr 1.3fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.faq__item { border-top: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; font-weight: 700; font-size: 18.5px; color: var(--ink); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: 0 0 auto; font-family: var(--font-display); font-weight: 400; font-size: 36px; line-height: 1; color: var(--orange-ink); transition: transform 240ms var(--ease-out); }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__body { padding-bottom: 22px; animation: faqIn 300ms var(--ease-out); }
.faq__body p { font-size: 16px; line-height: 1.75; color: var(--text); max-width: 64ch; }
@keyframes faqIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- contact ---------- */
.contact { position: relative; background: var(--panel); padding: 130px 44px; overflow: hidden; }
.contact::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(50vw 50vw at 0% 100%, rgba(242, 106, 27, 0.16), transparent 60%); }
.contact__grid { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.contact__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(56px, 7vw, 118px); line-height: 0.88; }
.contact__sub { margin-top: 18px; font-size: 18px; color: var(--muted-d); max-width: 50ch; }
.contact__phone { display: inline-block; margin-top: 26px; font-family: var(--font-display); font-weight: 700; font-size: clamp(44px, 5.4vw, 88px); line-height: 1; color: var(--yellow); text-decoration: none; }
.contact__links { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 22px; }
.contact__mail { color: #fff; font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--yellow); padding-bottom: 2px; }
.contact__area { margin-top: 22px; font-size: 15px; color: var(--muted-d); }
.form { display: grid; gap: 16px; padding: clamp(20px, 2.6vw, 32px); background: var(--bg); border: 1px solid var(--line-d); border-radius: 8px; }
.form__row label { display: block; font-weight: 600; font-size: 14.5px; margin-bottom: 7px; }
.form__row label small { font-weight: 400; color: var(--muted-d); }
.form__row input, .form__row select, .form__row textarea { width: 100%; padding: 13px 14px; border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.16); background: var(--panel); color: #fff; font: inherit; font-size: 16px; transition: border-color 200ms ease, box-shadow 200ms ease; }
.form__row select { -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23F5B400' stroke-width='2'%3E%3Cpath d='M3 6l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: left 14px center; padding-inline-end: 14px; padding-inline-start: 36px; }
.form__row textarea { resize: vertical; min-height: 96px; }
.form__row input:focus, .form__row select:focus, .form__row textarea:focus { outline: none; border-color: var(--yellow); box-shadow: 0 0 0 3px rgba(245, 180, 0, 0.25); }
.form__row input::placeholder, .form__row textarea::placeholder { color: rgba(255, 255, 255, 0.5); }
.form__row--hp { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__err { display: none; margin-top: 6px; font-size: 13px; color: #FF8A80; }
.form__row.is-invalid input { border-color: #FF8A80; }
.form__row.is-invalid .form__err { display: block; }
.form__note { font-size: 13px; color: var(--muted-d); }
.form__status { font-size: 14.5px; font-weight: 500; min-height: 1.2em; }
.form__status.is-ok { color: #6FD39A; }
.form__status.is-err { color: #FF8A80; }

/* ---------- footer ---------- */
.footer { background: var(--bg); color: rgba(255, 255, 255, 0.75); border-top: 4px solid var(--yellow); padding: 0 44px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding: 60px 0 40px; }
.footer__brand img { width: 250px; height: auto; }
.footer__brand p { margin-top: 16px; font-size: 15px; max-width: 38ch; }
.footer__col h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.footer__col > a, .footer__col > span { display: block; padding: 5px 0; font-size: 15px; color: rgba(255, 255, 255, 0.72); text-decoration: none; transition: color 200ms ease; }
.footer__col > a:empty, .footer__col > span:empty, .footer__col > span:has(> span:empty) { display: none; }
.footer__col [dir="ltr"] { unicode-bidi: isolate; }
@media (hover: hover) and (pointer: fine) { .footer__col a:hover { color: var(--yellow); } }
.footer__small { font-size: 13px; color: rgba(255, 255, 255, 0.5); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding: 22px 0 32px; border-top: 1px solid var(--line-d); font-size: 13.5px; }

/* ---------- floating + mobile bar ---------- */
.wa-float { position: fixed; inset-block-end: 22px; inset-inline-end: 22px; z-index: 40; width: 58px; height: 58px; border-radius: 999px; background: var(--wa); display: grid; place-items: center; box-shadow: 0 18px 38px -16px rgba(0, 0, 0, 0.7); transition: transform 160ms var(--ease-out), background-color 200ms ease; }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }
.wa-float:active { transform: scale(0.95); }
@media (hover: hover) and (pointer: fine) { .wa-float:hover { transform: scale(1.06); background: var(--wa-2); } }
.mobile-bar { position: fixed; inset-block-end: 0; inset-inline: 0; z-index: 40; display: none; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(15, 18, 23, 0.94); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-top: 1px solid var(--line-d); }

/* ---------- lightbox ---------- */
.lightbox { border: 0; padding: 0; background: transparent; width: 100vw; height: 100dvh; max-width: none; max-height: none; inset: 0; }
.lightbox[open] { display: grid; place-items: center; }
.lightbox::backdrop { background: rgba(8, 10, 13, 0.95); }
.lightbox__fig { margin: 0; max-width: min(1400px, 94vw); max-height: 88dvh; display: grid; place-items: center; animation: lbIn 240ms var(--ease-out); }
.lightbox__fig img, .lightbox__fig video { max-width: 94vw; max-height: 88dvh; width: auto; height: auto; object-fit: contain; border-radius: 6px; }
.lightbox__fig figcaption { color: rgba(255, 255, 255, 0.7); font-size: 14px; margin-top: 10px; text-align: center; }
.lightbox__close, .lightbox__nav { position: fixed; z-index: 2; width: 46px; height: 46px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.1); color: #fff; font-size: 28px; line-height: 1; cursor: pointer; display: grid; place-items: center; transition: background-color 200ms ease, transform 160ms var(--ease-out); }
.lightbox__close { top: 16px; inset-inline-end: 16px; }
.lightbox__nav { top: 50%; transform: translateY(-50%); font-size: 34px; }
.lightbox__nav--prev { inset-inline-start: 14px; } .lightbox__nav--next { inset-inline-end: 14px; }
.lightbox__nav:active { transform: translateY(-50%) scale(0.94); } .lightbox__close:active { transform: scale(0.94); }
@media (hover: hover) and (pointer: fine) { .lightbox__close:hover, .lightbox__nav:hover { background: rgba(255, 255, 255, 0.2); } }
@keyframes lbIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: none; } }

/* ---------- motion ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 760ms var(--ease-out), transform 760ms var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal.is-in { opacity: 1; transform: none; }
.fade { opacity: 0; transform: translateY(16px); animation: fadeUp 820ms var(--ease-out) forwards; animation-delay: var(--d, 0ms); }
@keyframes fadeUp { to { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .top__nav { display: none; }
  .top__in { grid-template-columns: auto 1fr auto; }
  .mat__grid { grid-template-columns: repeat(3, 1fr); }
  .road { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .road::before { display: none; } .stop::before { display: none; } .road { padding-top: 0; }
}
@media (max-width: 900px) {
  :root { --top-h: 66px; }
  .wrap { padding-inline: 16px; }
  .hero__eyebrow { font-size: 13px; }
  .brand img { height: 40px; }
  .top__cta { display: none; }
  .burger { display: block; }
  .hero { min-height: min(calc(100dvh - var(--top-h)), 820px); padding: 96px 16px 104px; }
  .hero__cta .btn--outline, .hero__cta .btn--wa { display: none; }
  .hide-m { display: none; }
  .hero__l1 { font-size: clamp(84px, 22vw, 140px); }
  .trust { padding: 10px 16px; }
  .trust__in { justify-content: center; gap: 6px 18px; font-size: 13.5px; }
  .divisions { padding: 64px 16px 56px; }
  .stats { padding: 44px 16px; }
  .chapter { padding: 80px 16px; }
  .materials, .projects, .clients, .company, .faq { padding: 72px 16px; }
  .contact { padding: 80px 16px; }
  .footer { padding: 0 16px; }
  .tri { flex-direction: column; height: auto; min-height: 0; }
  .tri__panel { flex: 0 0 auto; height: 220px; }
  .tri__t { font-size: 56px; }
  .tri__s { display: none; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .chapter__head { flex-direction: column; gap: 6px; }
  .chapter__grid { grid-template-columns: 1fr; }
  .chapter--flip .chapter__media { order: 0; }
  .collage { aspect-ratio: 4 / 3.6; }
  .lists { gap: 20px; }
  .masonry { columns: 2; column-gap: 10px; } .m-item { margin-bottom: 10px; }
  .clients__grid { grid-template-columns: 1fr 1fr; }
  .company__grid, .faq__grid, .contact__grid { grid-template-columns: 1fr; }
  .company__media { order: -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer__bottom { padding-bottom: 110px; }
  .wa-float { display: none; }
  .mobile-bar { display: grid; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .btn--lg { width: 100%; }
  .hero__cta { flex-direction: column; }
  .lists { grid-template-columns: 1fr; }
  .mat__grid { grid-template-columns: 1fr 1fr; }
  .road { grid-template-columns: 1fr 1fr; }
  .clients__grid { grid-template-columns: 1fr; }
  .company__points { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .m-item figcaption { display: none; }
  .collage { grid-template-columns: 1fr 1fr; aspect-ratio: auto; }
  .collage figure:first-child { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 16 / 10; }
  .collage figure { aspect-ratio: 1; }
}

/* ---------- skip link + icon buttons ---------- */
.skip { position: absolute; top: -120px; inset-inline-start: 16px; z-index: 100; padding: 10px 16px; background: var(--yellow); color: var(--ink); font-weight: 700; border-radius: 6px; text-decoration: none; transition: top 150ms ease; }
.skip:focus { top: 12px; }
.btn--icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.form__legal { font-size: 12.5px; line-height: 1.6; color: var(--muted-d); }
.form__legal a { color: var(--yellow); font-weight: 600; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.footer__legal a { color: rgba(255, 255, 255, 0.75); text-decoration: none; }
@media (hover: hover) and (pointer: fine) { .footer__legal a:hover { color: var(--yellow); } }

/* ---------- legal / doc pages ---------- */
.doc { padding: 120px 44px 110px; background: var(--paper); color: var(--text); min-height: 60dvh; }
.doc__wrap { max-width: 820px; }
.doc__eyebrow { font-size: 13.5px; font-weight: 600; color: var(--muted); margin-bottom: 10px; }
.doc h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 7vw, 92px); line-height: 0.9; margin-bottom: 18px; }
.doc__lead { font-size: 18px; line-height: 1.7; color: var(--muted); margin-bottom: 28px; max-width: 60ch; }
.doc__body h2 { font-family: var(--font-display); font-weight: 700; font-size: 30px; line-height: 1; margin: 34px 0 10px; color: var(--ink); }
.doc__body p, .doc__body li { font-size: 16.5px; line-height: 1.8; }
.doc__body p { margin: 0 0 10px; }
.doc__body ul { list-style: disc; padding-inline-start: 22px; margin: 6px 0 10px; }
.doc__body li { margin: 4px 0; }
.doc__body a:not(.btn) { color: var(--orange-ink); font-weight: 600; }
.doc__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.contact-card { display: grid; gap: 10px; padding: 18px 20px; background: #fff; border: 1px solid var(--line); border-radius: 8px; margin: 14px 0 6px; max-width: 560px; }
.contact-card b { font-family: var(--font-display); font-size: 26px; line-height: 1; }
.doc--center { background: var(--bg); color: #fff; display: grid; place-items: center; min-height: 100dvh; text-align: center; }
.doc--center .doc__lead { color: var(--muted-d); margin-inline: auto; }
.doc--center .doc__actions { justify-content: center; }
.doc--center .brand img { margin: 0 auto 20px; width: 260px; height: auto; }
.err404 { font-family: var(--font-display); font-weight: 700; font-size: clamp(120px, 22vw, 260px); line-height: 0.85; color: var(--yellow); margin: 10px 0 0; }
body.doc-page { background: var(--bg); }

/* ---------- accessibility widget ---------- */
.a11y-btn { position: fixed; inset-block-end: 22px; inset-inline-start: 22px; z-index: 41; width: 54px; height: 54px; border-radius: 999px; border: 2px solid rgba(255, 255, 255, 0.25); background: var(--ink); color: #fff; display: grid; place-items: center; cursor: pointer; box-shadow: 0 18px 38px -16px rgba(0, 0, 0, 0.7); transition: transform 160ms var(--ease-out); }
.a11y-btn svg { width: 28px; height: 28px; fill: currentColor; }
.a11y-btn:active { transform: scale(0.95); }
.a11y-panel { position: fixed; inset-block-end: 86px; inset-inline-start: 22px; z-index: 41; width: min(320px, calc(100vw - 32px)); padding: 14px; background: #fff; color: var(--ink); border-radius: 12px; box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.6); border: 1px solid var(--line); }
.a11y-panel[hidden] { display: none; }
.a11y-panel__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; font-size: 16px; }
.a11y-close { width: 34px; height: 34px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 22px; line-height: 1; cursor: pointer; }
.a11y-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.a11y-grid button { padding: 11px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-weight: 600; font-size: 14px; cursor: pointer; text-align: center; }
.a11y-grid button[aria-pressed="true"] { background: var(--yellow); border-color: var(--yellow); }
.a11y-grid button[data-a11y="reset"] { grid-column: 1 / -1; background: #fff; }
.a11y-link { display: block; margin-top: 10px; font-size: 13.5px; color: var(--orange-ink); font-weight: 600; }
@media (max-width: 900px) { .a11y-btn { inset-block-end: 88px; width: 48px; height: 48px; } .a11y-panel { inset-block-end: 146px; } }

/* a11y modes (set on <html> by a11y.js, saved only on the visitor's device) */
html.a11y-font-1 body { zoom: 1.12; }
html.a11y-font-2 body { zoom: 1.25; }
html.a11y-font-3 body { zoom: 1.4; }
html.a11y-contrast { --bg: #000; --panel: #000; --panel-2: #111; --paper: #000; --paper-2: #000; --text: #fff; --muted: #fff; --muted-d: #fff; --line: rgba(255, 255, 255, 0.55); --line-d: rgba(255, 255, 255, 0.55); --orange-ink: #FFB25C; }
html.a11y-contrast body { background: #000; color: #fff; }
html.a11y-contrast .chapter--paper, html.a11y-contrast .clients, html.a11y-contrast .faq, html.a11y-contrast .doc { color: #fff; }
html.a11y-contrast .client, html.a11y-contrast .mat, html.a11y-contrast .form, html.a11y-contrast .contact-card, html.a11y-contrast .step { background: #000; color: #fff; }
html.a11y-contrast .faq__item summary, html.a11y-contrast .doc__body h2, html.a11y-contrast .doc h1, html.a11y-contrast .client h3, html.a11y-contrast .mat h3, html.a11y-contrast .contact-card b { color: #fff; }
html.a11y-contrast .btn--outline { border-color: #fff; }
html.a11y-contrast .stat__n { background: none; -webkit-text-fill-color: var(--yellow); color: var(--yellow); }
html.a11y-contrast .hero__shade { background: rgba(0, 0, 0, 0.82); }
html.a11y-contrast .a11y-panel { background: #000; color: #fff; }
html.a11y-contrast .a11y-grid button, html.a11y-contrast .a11y-close { background: #000; color: #fff; border-color: #fff; }
html.a11y-contrast .a11y-grid button[aria-pressed="true"] { background: var(--yellow); color: #000; }
html.a11y-links a { text-decoration: underline !important; text-underline-offset: 3px; outline: 2px solid var(--yellow); outline-offset: 2px; }
html.a11y-noanim *, html.a11y-noanim *::before, html.a11y-noanim *::after { animation: none !important; transition: none !important; }
html.a11y-noanim .fade, html.a11y-noanim .reveal { opacity: 1 !important; transform: none !important; }
html.a11y-readable body, html.a11y-readable body * { font-family: 'Heebo', Arial, sans-serif !important; letter-spacing: 0 !important; }
html.a11y-readable .hero__l1, html.a11y-readable .chapter__title, html.a11y-readable .sec__title, html.a11y-readable .tri__t, html.a11y-readable .contact__title, html.a11y-readable .doc h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.1; }

/* QA / static mode: ?static in the URL disables entrance motion */
.no-anim .fade, .no-anim .reveal { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }
.no-anim .m-item { animation: none !important; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .fade { opacity: 1; transform: none; animation: none; transition: none; }
  .m-item, .hero__slide.is-active img { animation: none; }
  .tri__panel, .tri__panel img, .collage img, .m-item img, .btn, .hero__slide { transition: none; }
  html { scroll-behavior: auto; }
}