/* Reen Construction Company Ltd. Single stylesheet, no build step.
   Animations only touch transform and opacity. They run for every visitor. */

/* ---------- Fonts (self-hosted) ---------- */
@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/barlow-400.woff2') format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/barlow-500.woff2') format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/barlow-600.woff2') format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/barlow-condensed-600.woff2') format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/barlow-condensed-700.woff2') format('woff2')}

/* ---------- Tokens ---------- */
:root{
  --ink:#231F20;--rust:#AA3B1F;--rust-deep:#8A2F18;--rust-soft:#F3DDD6;
  --concrete:#EDEAE6;--paper:#FAF8F5;--slate:#6F6D6D;--line:#D9D5D0;--yellow:#F2B705;
  --font-body:'Barlow',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --font-head:'Barlow Condensed','Arial Narrow',Arial,sans-serif;
  --container:1240px;--gutter:24px;--r-card:6px;--r-btn:4px;
  --shadow:0 14px 34px rgba(35,31,32,.16);
  --sec:128px;
  --fs-display:84px;--lh-display:.95;--fs-h2:52px;--lh-h2:1.05;--fs-h3:30px;--lh-h3:1.15;--fs-lead:22px;--fs-body:17px;--fs-eyebrow:13px;
  --header-h:84px;--topbar-h:40px;
  --ease:cubic-bezier(.22,.7,.2,1);
}
@media (max-width:1023px){:root{--fs-display:64px;--lh-display:1;--fs-h2:42px;--lh-h2:1.1;--fs-h3:26px;--lh-h3:1.2;--fs-lead:20px;--sec:96px;--header-h:72px}}
@media (max-width:639px){:root{--fs-display:44px;--lh-display:1.05;--fs-h2:34px;--fs-h3:24px;--fs-lead:18px;--fs-body:16px;--fs-eyebrow:12px;--sec:64px;--gutter:20px}}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--fs-body)/1.65 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,picture{display:block;max-width:100%}
img{height:auto}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p,figure{margin:0}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3{font-family:var(--font-head);font-weight:700;letter-spacing:.003em;text-wrap:balance}
h2{font-size:var(--fs-h2);line-height:var(--lh-h2)}
h3{font-size:var(--fs-h3);line-height:var(--lh-h3);font-weight:600}
p{text-wrap:pretty}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;box-shadow:0 0 0 2px var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r-btn);text-decoration:none;transition:transform .2s}
.skip-link:focus{transform:translateY(96px)}
[hidden]{display:none!important}

.icon{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.narrow>*{max-width:760px}
.section{padding-block:var(--sec)}
.section--paper{background:var(--paper)}
.section--concrete{background:var(--concrete);--slate:#5F5D5D}
.section--ink{background:var(--ink);color:#fff}
.section__head{max-width:760px;margin-bottom:56px}
.section__head h2{margin-top:12px}
.section__head .lead{margin-top:20px}
.section__head--row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.lead{font-size:var(--fs-lead);line-height:1.5}
main h2+p,main h2+.lead{margin-top:20px}
.lead+p,p+p{margin-top:16px}
.lead--light{color:rgba(255,255,255,.88)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font:600 var(--fs-eyebrow)/1 var(--font-head);letter-spacing:.08em;text-transform:uppercase;color:var(--rust)}
.eyebrow::before{content:'';width:24px;height:3px;background:var(--rust)}
.eyebrow--light{color:rgba(255,255,255,.86)}
.eyebrow--light::before{background:var(--yellow)}
.crumb{text-decoration:none}
.crumb:hover{text-decoration:underline}

/* Signature marking line */
.marking-line{display:block;height:3px;width:min(280px,60%);background:repeating-linear-gradient(90deg,var(--yellow) 0 18px,transparent 18px 30px);transform-origin:left center}
.marking-line--hero{margin-block:28px 24px}
.marking-line--vertical{position:absolute;right:-18px;top:28px;bottom:28px;width:3px;height:auto;background:repeating-linear-gradient(180deg,var(--yellow) 0 18px,transparent 18px 30px)}

/* ---------- Buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border:2px solid transparent;border-radius:var(--r-btn);font:600 17px/1 var(--font-body);text-decoration:none;white-space:nowrap;overflow:hidden;isolation:isolate;transition:transform .12s ease;-webkit-tap-highlight-color:transparent}
.btn:active{transform:translateY(1px)}
.btn__label{position:relative;z-index:1;display:inline-flex;align-items:center;gap:10px;transition:opacity .25s ease}
.btn__label .icon{width:20px;height:20px}
.btn__arrow{transition:transform .25s var(--ease)}
.btn:hover .btn__arrow,.btn:focus-visible .btn__arrow{transform:translateX(4px)}
.btn[disabled]:not(.is-loading){opacity:.45;pointer-events:none}
.btn--sm{min-height:46px;padding:0 20px;font-size:16px}
.btn--primary{background:var(--rust);color:#fff}
.btn--primary::before{content:'';position:absolute;inset:0;z-index:0;background:var(--rust-deep);opacity:0;transition:opacity .25s ease}
.btn--primary:hover::before,.btn--primary:focus-visible::before{opacity:1}
.btn--secondary{color:var(--ink);border-color:var(--ink)}
.btn--ghost{color:#fff;border-color:rgba(255,255,255,.8)}
.btn__fill{position:absolute;inset:0;z-index:0;transform:scaleY(0);transform-origin:bottom;transition:transform .3s var(--ease)}
.btn--secondary .btn__fill{background:var(--ink)}
.btn--ghost .btn__fill{background:#fff}
.btn__label--alt{position:absolute;inset:0;justify-content:center;opacity:0}
.btn--secondary .btn__label--alt{color:var(--paper)}
.btn--ghost .btn__label--alt{color:var(--ink)}
.btn--secondary:hover .btn__fill,.btn--ghost:hover .btn__fill,.btn--secondary:focus-visible .btn__fill,.btn--ghost:focus-visible .btn__fill{transform:scaleY(1)}
.btn--secondary:hover .btn__label:not(.btn__label--alt),.btn--ghost:hover .btn__label:not(.btn__label--alt),.btn--secondary:focus-visible .btn__label:not(.btn__label--alt),.btn--ghost:focus-visible .btn__label:not(.btn__label--alt){opacity:0}
.btn--secondary:hover .btn__label--alt,.btn--ghost:hover .btn__label--alt,.btn--secondary:focus-visible .btn__label--alt,.btn--ghost:focus-visible .btn__label--alt{opacity:1}
.btn__spinner{position:absolute;inset:0;margin:auto;width:22px;height:22px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;opacity:0;z-index:2}
.btn.is-loading{pointer-events:none}
.btn.is-loading .btn__label{opacity:0}
.btn.is-loading .btn__spinner{opacity:1;animation:spin .8s linear infinite}

.link-arrow{display:inline-flex;align-items:center;gap:8px;min-height:48px;font-weight:600;color:var(--rust);text-decoration:none}
.link-arrow__text{position:relative}
.link-arrow__text::after{content:'';position:absolute;left:0;right:0;bottom:-3px;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.link-arrow .icon{width:20px;height:20px;transition:transform .25s var(--ease)}
.link-arrow:hover .link-arrow__text::after,.link-arrow:focus-visible .link-arrow__text::after{transform:scaleX(1)}
.link-arrow:hover .icon{transform:translateX(4px)}

.chip{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:var(--rust-soft);color:var(--rust-deep);font:600 13px/1 var(--font-head);letter-spacing:.08em;text-transform:uppercase;text-decoration:none}
.chip .icon{width:18px;height:18px}
.chip--hero{min-height:48px;padding:0 20px;background:rgba(35,31,32,.55);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(6px);font-size:14px;transition:transform .25s var(--ease)}
.chip--hero:hover{transform:translateY(-3px)}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;color:#fff}
.site-header__bg{position:absolute;inset:0;background:rgba(35,31,32,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);opacity:0;transition:opacity .3s ease}
.site-header.is-scrolled .site-header__bg{opacity:1}
.topbar{position:relative;height:var(--topbar-h);border-bottom:1px solid rgba(255,255,255,.14);font-size:14px}
.topbar__inner{height:100%;display:flex;align-items:center;justify-content:space-between}
.topbar__group{display:flex;gap:28px}
.topbar__link{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.92);text-decoration:none}
.topbar__link:hover span{text-decoration:underline}
.topbar__link .icon{width:16px;height:16px}
.bar{position:relative;height:var(--header-h);display:flex;align-items:center;gap:32px}
.brand{display:inline-flex;align-items:center;flex:none}
.brand img{width:auto;height:60px}
.nav{margin-left:auto}
.nav__list{display:flex;align-items:center;gap:8px}
.nav__item{position:relative;display:flex;align-items:center}
.nav__link{position:relative;display:inline-flex;align-items:center;min-height:48px;padding:0 14px;color:#fff;text-decoration:none;font-weight:500;font-size:17px}
.nav__link::after{content:'';position:absolute;left:14px;right:14px;bottom:8px;height:3px;background:var(--rust);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav__link:hover::after,.nav__link:focus-visible::after,.nav__link.is-active::after{transform:scaleX(1)}
.nav__link.is-active{font-weight:600}
.nav__toggle{display:inline-grid;place-items:center;width:32px;height:48px;margin-left:-12px;padding:0;background:none;border:0;color:#fff}
.nav__toggle .icon{width:18px;height:18px;transition:transform .25s var(--ease)}
.nav__item.is-open .nav__toggle .icon{transform:rotate(180deg)}
.dropdown{position:absolute;top:100%;left:50%;padding-top:14px;opacity:0;pointer-events:none;transform:translate(-50%,10px);transition:opacity .25s ease,transform .3s var(--ease)}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown,.has-dropdown.is-open .dropdown{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
.dropdown__grid{display:grid;grid-template-columns:repeat(2,300px);gap:8px;padding:12px;background:var(--paper);color:var(--ink);border-radius:var(--r-card);box-shadow:var(--shadow)}
.dropdown__card{display:grid;grid-template-columns:48px 1fr;column-gap:14px;padding:14px;border-radius:var(--r-card);text-decoration:none;position:relative}
.dropdown__card:hover,.dropdown__card:focus-visible{background:var(--concrete)}
.dropdown__icon{grid-row:span 2;display:grid;place-items:center;width:48px;height:48px;background:var(--rust-soft);color:var(--rust);border-radius:var(--r-card)}
.dropdown__name{font:600 19px/1.2 var(--font-head);letter-spacing:.01em}
.dropdown__text{font-size:14px;line-height:1.4;color:var(--slate)}
.bar__actions{display:flex;align-items:center;gap:8px}
.icon-btn{display:inline-grid;place-items:center;width:48px;height:48px;padding:0;background:none;border:0;border-radius:var(--r-btn);color:#fff;text-decoration:none}
.bar__phone,.bar__menu{display:none}

/* Mobile panel */
.mobile-panel{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;padding:16px var(--gutter) 24px;background:var(--ink);color:#fff;overflow-y:auto;visibility:hidden;transform:translateX(100%);transition:transform .45s var(--ease),visibility 0s linear .45s}
.mobile-panel.is-open{visibility:visible;transform:none;transition:transform .45s var(--ease),visibility 0s}
.mobile-panel__top{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);margin-inline:calc(var(--gutter) * 0)}
.mobile-panel__nav{margin-block:16px auto}
.mobile-panel__link{display:flex;align-items:center;min-height:56px;font:700 40px/1.1 var(--font-head);text-decoration:none;color:#fff}
.mobile-panel__link.is-active{box-shadow:inset 4px 0 0 var(--rust);padding-left:16px}
.mobile-panel__sub{padding:0 0 8px 4px}
.mobile-panel__sub a{display:flex;align-items:center;gap:12px;min-height:48px;color:rgba(255,255,255,.82);text-decoration:none;font-size:18px}
.mobile-panel__sub .icon{width:20px;height:20px;color:var(--yellow)}
.mobile-panel__calls{display:grid;gap:12px;margin-top:28px}
.mobile-panel__calls .btn{width:100%;min-height:60px;font-size:20px}
html.menu-open,html.lb-open{overflow:hidden}

@media (max-width:1023px){
  .topbar,.nav{display:none}
  .bar__menu{display:inline-grid}
  .bar__cta{margin-left:auto}
  .brand img{height:52px}
}
@media (max-width:639px){
  .bar__cta{display:none}
  .bar__actions{margin-left:auto}
  .bar__phone{display:inline-grid}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;color:#fff;background:var(--ink);overflow:hidden}
.hero__media{position:absolute;inset:0;overflow:hidden}
.hero__media picture,.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.js .hero__media img{transform:scale(1.08);animation:hero-zoom 8s ease-out forwards}
.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(35,31,32,.94) 0%,rgba(35,31,32,.74) 45%,rgba(35,31,32,.3) 100%),linear-gradient(0deg,rgba(35,31,32,.9) 0%,rgba(35,31,32,0) 38%)}
.hero__route{position:absolute;right:clamp(20px,4vw,56px);top:calc(var(--header-h) + var(--topbar-h) + 32px);bottom:0;width:3px;background:repeating-linear-gradient(180deg,var(--yellow) 0 18px,transparent 18px 30px);transform-origin:top;pointer-events:none}
.js .hero__route{transform:scaleY(0);animation:draw-y 1.8s .8s var(--ease) forwards}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-rows:1fr auto;width:100%;padding-top:calc(var(--header-h) + var(--topbar-h) + 48px);padding-bottom:40px}
.hero__text{align-self:center;max-width:780px}
.hero__title{font-size:var(--fs-display);line-height:var(--lh-display);font-weight:700;letter-spacing:.002em}
.line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.line>span{display:block}
.js .line>span{transform:translateY(108%);animation:line-rise .6s var(--ease) forwards}
.js .line:nth-child(1)>span{animation-delay:.2s}
.js .line:nth-child(2)>span{animation-delay:.28s}
.js .line:nth-child(3)>span{animation-delay:.36s}
.hero__sub{max-width:560px}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:36px}
.hero__chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:48px}

@media (max-width:1023px){
  .hero{min-height:85vh;min-height:85svh}
  .hero__inner{padding-top:calc(var(--header-h) + 40px)}
  .hero__chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:560px}
  .hero__chips .chip{width:100%}
}
@media (max-width:639px){
  .hero__text{align-self:end}
  .hero__shade{background:linear-gradient(0deg,rgba(35,31,32,.96) 0%,rgba(35,31,32,.78) 55%,rgba(35,31,32,.45) 100%)}
  .hero__route{display:none}
  .hero__cta{flex-direction:column}
  .hero__cta .btn{width:100%}
  .hero__chips{display:flex;flex-wrap:nowrap;overflow-x:auto;max-width:none;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);scrollbar-width:none;scroll-snap-type:x proximity;scroll-padding-inline:var(--gutter)}
  .hero__chips::-webkit-scrollbar{display:none}
  .hero__chips .chip{width:auto;flex:none;scroll-snap-align:start}
}

/* ---------- Page hero ---------- */
.page-hero{position:relative;min-height:40vh;display:flex;align-items:flex-end;color:#fff;background:var(--ink);overflow:hidden}
.page-hero::after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 18px,transparent 18px 30px);opacity:.9}
.page-hero__media,.page-hero__media picture,.page-hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero--image::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(35,31,32,.94) 0%,rgba(35,31,32,.72) 55%,rgba(35,31,32,.4) 100%),linear-gradient(0deg,rgba(35,31,32,.85),transparent 45%)}
.page-hero__pattern{position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 119px,rgba(255,255,255,.05) 119px 120px)}
.page-hero__inner{position:relative;z-index:2;padding-top:calc(var(--header-h) + var(--topbar-h) + 56px);padding-bottom:64px}
.page-hero h1{margin-top:14px;font-size:var(--fs-h2);line-height:var(--lh-h2)}
.page-hero--service{min-height:52vh}
.page-hero--service h1{font-size:calc(var(--fs-h2) * 1.15)}
.page-hero .marking-line--hero{margin-block:22px 20px}
.page-hero .lead{max-width:640px}
.page-hero__actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px}
.page-hero__icon{position:absolute;z-index:1;right:6%;top:50%;width:min(300px,30vw);color:var(--rust);opacity:.28;transform:translateY(-40%)}
.page-hero__icon .icon{width:100%;height:auto;stroke-width:1.2}
@media (max-width:1023px){.page-hero{min-height:34vh}.page-hero__inner{padding-top:calc(var(--header-h) + 48px);padding-bottom:48px}.page-hero--service{min-height:44vh}}
@media (max-width:639px){.page-hero__icon{display:none}.page-hero__actions .btn{width:100%}.page-hero__inner{padding-bottom:40px}}

/* ---------- Grids and cards ---------- */
.grid{display:grid;gap:24px}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.strip>li{display:flex}
.service-card{position:relative;display:flex;flex-direction:column;width:100%;padding:32px 28px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);transition:transform .35s var(--ease)}
.service-card::before{content:'';position:absolute;left:-1px;right:-1px;top:-1px;height:4px;background:var(--rust);border-radius:var(--r-card) var(--r-card) 0 0;transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);z-index:2}
.service-card::after{content:'';position:absolute;inset:0;border-radius:var(--r-card);box-shadow:var(--shadow);opacity:0;transition:opacity .35s ease;pointer-events:none}
.service-card>*{position:relative;z-index:1}
.service-card__bg{position:absolute!important;inset:0;overflow:hidden;border-radius:var(--r-card);opacity:0;transition:opacity .45s ease;z-index:0!important}
.service-card__bg picture,.service-card__bg img{width:100%;height:100%;object-fit:cover}
.service-card__bg::after{content:'';position:absolute;inset:0;background:rgba(250,248,245,.88)}
.service-card__icon{display:inline-grid;place-items:center;width:56px;height:56px;margin-bottom:24px;background:var(--rust-soft);color:var(--rust);border-radius:var(--r-card)}
.service-card h3{margin-bottom:12px}
.service-card p{color:#4a4647;margin-bottom:24px}
.service-card .link-arrow{margin-top:auto;align-self:flex-start}
@media (hover:hover){
  .service-card:hover{transform:translateY(-6px)}
  .service-card:hover::before{transform:scaleX(1)}
  .service-card:hover::after{opacity:1}
  .service-card:hover .service-card__bg{opacity:1}
  .service-card:hover .service-card__icon .icon{animation:tilt .6s ease}
}

/* Overview split */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px;align-items:center}
.split__media{position:relative}
.split__media img{width:100%;height:auto;border-radius:var(--r-card)}
.split__text h2{margin:12px 0 24px}
.split__text p+p{margin-top:16px}
.split__text .btn{margin-top:32px}

/* Masonry gallery */
.masonry{columns:3;column-gap:24px}
.masonry__item{break-inside:avoid;margin-bottom:24px;transition:opacity .3s ease,transform .3s ease}
.masonry__item.is-fading{opacity:0!important;transform:scale(.97)!important}
.project-card{position:relative;display:block;overflow:hidden;border-radius:var(--r-card);background:var(--concrete);text-decoration:none;color:#fff}
.project-card picture,.project-card img{width:100%}
.project-card img{height:auto;transition:transform .7s var(--ease)}
.project-card__caption{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:44px 18px 16px;background:linear-gradient(0deg,rgba(35,31,32,.92),rgba(35,31,32,0));transform:translateY(101%);transition:transform .4s var(--ease)}
.project-card__text{display:flex;flex-direction:column;gap:2px}
.project-card__title{font:600 20px/1.15 var(--font-head);letter-spacing:.01em}
.project-card__place{font-size:14px;color:rgba(255,255,255,.82)}
.project-card__caption .icon{width:22px;height:22px;flex:none}
.project-card:hover .project-card__caption,.project-card:focus-visible .project-card__caption{transform:none}
@media (hover:hover){.project-card:hover img{transform:scale(1.04)}}
@media (hover:none),(max-width:639px){.project-card__caption{transform:none}}

/* Sectors */
.sector-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.sector{display:flex;flex-direction:column;gap:10px;padding:8px 24px 8px 22px;border-left:1px dashed rgba(255,255,255,.3)}
.sector .icon{width:32px;height:32px;color:var(--yellow)}
.sector__name{font:600 20px/1.2 var(--font-head);letter-spacing:.01em}
.sector__place{font-size:15px;color:rgba(255,255,255,.75);margin-top:-6px}

/* Process */
.process__wrap{position:relative}
.process__list{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}
.process__line{position:absolute;left:28px;top:27px;width:calc((200% + 96px) / 3);max-width:calc(100% - 56px);height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 18px,transparent 18px 30px);transform:scaleX(0);transform-origin:left;transition:transform 1.5s var(--ease) .2s}
.process.is-in .process__line{transform:scaleX(1)}
.process__step{position:relative}
.process__num{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;margin-bottom:24px;background:var(--ink);color:#fff;border-radius:50%;font:700 28px/1 var(--font-head)}
.process__icon{display:block;margin-bottom:12px;color:var(--rust)}
.process__step h3{margin-bottom:10px}
.process__step p{color:#4a4647;max-width:360px}

/* Experience list */
.experience__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 48px}
.experience__item{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line)}
.experience__icon{display:grid;place-items:center;flex:none;width:48px;height:48px;background:var(--rust-soft);color:var(--rust);border-radius:var(--r-card)}
.experience__place{color:var(--slate)}

/* About services */
.about-services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.about-services__item{display:flex;gap:20px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card)}
.about-services__icon{display:grid;place-items:center;flex:none;width:56px;height:56px;background:var(--rust-soft);color:var(--rust);border-radius:var(--r-card)}
.about-services h3{margin-bottom:8px}
.about-services p{color:#4a4647;margin-bottom:8px}
.figure-wide img{width:100%;height:auto;border-radius:var(--r-card)}
.figure-wide figcaption{margin-top:14px;font:600 14px/1.3 var(--font-head);letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}

/* Services hub */
.hub{display:grid;gap:96px}
.hub__item{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px;align-items:center}
.hub__item.is-flip .hub__media{order:2}
.hub__media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--r-card)}
.hub__body h2{margin:0 0 16px}
.hub__body p{color:#4a4647;margin-bottom:28px;max-width:520px}
.panel{position:relative;display:grid;place-items:center;aspect-ratio:16/11;background:var(--ink);border-radius:var(--r-card);overflow:hidden}
.panel__icon{width:34%;height:auto;color:var(--rust);stroke-width:1.2}
.panel__line{position:absolute;left:28px;right:28px;bottom:28px;height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 18px,transparent 18px 30px)}

/* Service page */
.service-intro{display:grid;grid-template-columns:7fr 5fr;gap:72px;align-items:start}
.service-intro__text h2{margin:12px 0 24px}
.service-intro__list{padding:36px;background:var(--concrete);--slate:#5F5D5D;border-radius:var(--r-card)}
.service-intro__list h3{margin-bottom:20px}
.checklist li{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px dashed #b9b4ad;font-weight:500}
.checklist li:last-child{border-bottom:0}
.checklist__icon{display:grid;place-items:center;flex:none;width:44px;height:44px;background:#fff;color:var(--rust);border-radius:var(--r-card)}

/* CTA band */
.cta-band{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding-block:96px}
.cta-band__media,.cta-band__media picture,.cta-band__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-band::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(35,31,32,.95),rgba(35,31,32,.78))}
.cta-band__inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:48px;align-items:center}
.cta-band h2{margin:14px 0 16px}
.cta-band__actions{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.cta-band__actions .btn{min-width:260px}

/* Prose */
.prose h2{font-size:var(--fs-h3);line-height:var(--lh-h3);font-weight:600;margin:40px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{max-width:68ch}
.prose p+p{margin-top:12px}
.prose__note{margin-top:40px!important;color:var(--slate)}

/* ---------- Projects filters and lightbox ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filter{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 20px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:500;font-size:16px;white-space:nowrap}
.filter__n{font:600 13px/1 var(--font-head);color:var(--slate);letter-spacing:.04em}
.filter:hover{border-color:var(--ink)}
.filter.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.filter.is-active .filter__n{color:rgba(255,255,255,.75)}
.gallery__count{margin-top:8px;color:var(--slate);font-size:15px}

.lightbox{position:fixed;inset:0;z-index:120;display:grid;place-items:center}
.lightbox__backdrop{position:absolute;inset:0;background:rgba(35,31,32,.92);opacity:0;transition:opacity .3s ease}
.lightbox.is-open .lightbox__backdrop{opacity:1}
.lightbox__figure{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;max-width:92vw;pointer-events:none;opacity:0;transition:opacity .25s ease}
.lightbox.is-open .lightbox__figure{opacity:1}
.lightbox__img{max-width:92vw;max-height:78vh;width:auto;height:auto;border-radius:var(--r-card);pointer-events:auto;touch-action:pan-y}
.lightbox__caption{display:flex;gap:16px;align-items:baseline;margin-top:16px;color:#fff;font:600 20px/1.2 var(--font-head);letter-spacing:.01em;text-align:center}
.lightbox__count{color:rgba(255,255,255,.65);font-size:16px}
.lightbox__btn{position:absolute;z-index:2;display:grid;place-items:center;width:52px;height:52px;padding:0;background:rgba(35,31,32,.7);border:1px solid rgba(255,255,255,.35);border-radius:50%;color:#fff;opacity:0;transition:opacity .3s ease}
.lightbox.is-open .lightbox__btn{opacity:1}
.lightbox__close{top:20px;right:20px}
.lightbox__prev{left:20px;top:50%;margin-top:-26px}
.lightbox__next{right:20px;top:50%;margin-top:-26px}
.lightbox__btn:hover{background:var(--rust)}

/* ---------- Contact form ---------- */
.contact{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.form-card{padding:40px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow)}
.form__intro{margin-bottom:28px;font-size:var(--fs-lead);line-height:1.45}
.form__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px;row-gap:4px}
.form__full{grid-column:1/-1}
.form__actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:16px}
.form__note{font-size:15px;color:var(--slate)}
.form__note a{color:var(--rust)}
.form__banner{display:flex;gap:14px;margin-bottom:24px;padding:16px 18px;background:var(--rust-soft);border:1px solid var(--rust);border-radius:var(--r-card);color:var(--rust-deep)}
.form__banner .icon{color:var(--rust);margin-top:2px}
.form__banner p{color:var(--ink)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.field{position:relative;padding-bottom:4px}
.field__label{display:block;margin-bottom:8px;font-weight:600;font-size:16px}
.field__req{color:var(--rust)}
.field__control{width:100%;min-height:52px;padding:0 16px;background:#fff;border:1.5px solid var(--line);border-radius:var(--r-btn);font:400 17px/1.4 var(--font-body);color:var(--ink);appearance:none;-webkit-appearance:none}
textarea.field__control{padding:14px 16px;min-height:140px;resize:vertical}
.field__control:hover{border-color:#b9b4ad}
.field__control:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 3px var(--yellow)}
.field__select{position:relative}
.field__select .icon{position:absolute;right:16px;top:50%;margin-top:-10px;width:20px;height:20px;pointer-events:none}
.field__control--file{padding:12px 16px;border-style:dashed;background:var(--paper)}
.field__control--file::file-selector-button{margin-right:14px;padding:8px 14px;background:var(--ink);color:#fff;border:0;border-radius:var(--r-btn);font:600 15px var(--font-body);cursor:pointer}
.field__help{margin-top:6px;font-size:14px;color:var(--slate)}
.field__error{display:flex;align-items:center;gap:6px;min-height:22px;margin-top:6px;font-size:14px;color:var(--rust-deep);opacity:0;transform:translateY(-6px);transition:opacity .25s ease,transform .3s var(--ease)}
.field__error .icon{width:16px;height:16px;color:var(--rust)}
.field.is-error .field__control{border-color:var(--rust)}
.field.is-error .field__error{opacity:1;transform:none}
.field__ok{position:absolute;right:14px;top:45px;opacity:0;color:var(--ink);transform:scale(.6);transition:opacity .25s ease,transform .3s var(--ease);pointer-events:none}
.field__ok .icon{width:20px;height:20px}
.field.is-valid .field__ok{opacity:1;transform:none}
.field.is-valid .field__control{padding-right:44px}
.thanks{padding:24px 8px;text-align:center}
.thanks:not([hidden]){animation:rise .6s var(--ease) both}
.thanks__icon{display:inline-grid;place-items:center;width:72px;height:72px;margin-bottom:20px;background:var(--rust);color:#fff;border-radius:50%}
.thanks__icon .icon{width:34px;height:34px}
.thanks h2{font-size:var(--fs-h3);line-height:var(--lh-h3);margin-bottom:10px}
.thanks p{margin-bottom:24px}
.card-ink{padding:36px;background:var(--ink);color:#fff;border-radius:var(--r-card)}
.card-ink h2{font-size:var(--fs-h3);line-height:var(--lh-h3);font-weight:600}
.card-ink>p{margin:6px 0 24px;color:rgba(255,255,255,.8)}
.card-ink__calls{display:grid;gap:12px}
.card-ink__calls .btn{width:100%}
.card-ink__list{margin-top:28px;border-top:1px dashed rgba(255,255,255,.3)}
.card-ink__list li{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed rgba(255,255,255,.3)}
.card-ink__list .icon{color:var(--yellow);margin-top:2px}
.card-ink__list a{text-decoration:none;word-break:break-word}
.card-ink__list a:hover{text-decoration:underline}

/* ---------- Footer and sticky bar ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.82);padding-block:80px 28px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:48px;padding-bottom:56px;border-bottom:1px dashed rgba(255,255,255,.25)}
.footer__col--brand img{height:88px;width:auto;margin-bottom:20px}
.footer__col--brand p{max-width:300px}
.footer__head{display:flex;align-items:center;justify-content:space-between;width:100%;padding:0;margin-bottom:18px;background:none;border:0;color:#fff;text-align:left;font:600 18px/1.2 var(--font-head);letter-spacing:.08em;text-transform:uppercase;pointer-events:none}
.footer__head .icon{display:none;width:20px;height:20px}
.footer__list li+li{margin-top:2px}
.footer__list a,.footer__addr{display:inline-flex;align-items:flex-start;gap:10px;min-height:36px;color:rgba(255,255,255,.82);text-decoration:none}
.footer__list a:hover{color:#fff;text-decoration:underline}
.footer__list .icon{width:18px;height:18px;margin-top:4px;color:var(--yellow)}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:24px;font-size:15px}
.footer__top{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:rgba(255,255,255,.82);text-decoration:none}
.footer__top .icon{width:18px;height:18px}
.footer__top:hover{color:#fff}
.footer__credit{padding-top:18px;margin-top:18px;border-top:1px dashed rgba(255,255,255,.18);text-align:center;font-size:15px;color:rgba(255,255,255,.7)}
.footer__credit a{color:#fff;font-weight:600;text-decoration:none;border-bottom:1px solid var(--rust)}
.footer__credit a:hover{border-bottom-color:#fff}
.sticky-call{display:none}

/* ---------- WhatsApp floating button ---------- */
.wa{position:fixed;right:24px;bottom:24px;z-index:70;display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;text-decoration:none;box-shadow:var(--shadow);transition:transform .25s var(--ease)}
.wa::before{content:'';position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:wa-pulse 2.4s ease-out infinite}
.wa .icon{width:34px;height:34px;position:relative}
.wa__label{position:absolute;right:72px;top:50%;margin-top:-20px;display:flex;align-items:center;height:40px;padding:0 16px;border-radius:var(--r-btn);background:var(--ink);color:#fff;font:600 15px var(--font-body);white-space:nowrap;opacity:0;transform:translateX(8px);transition:opacity .25s ease,transform .3s var(--ease);pointer-events:none}
.wa:hover{transform:scale(1.06)}
.wa:hover .wa__label,.wa:focus-visible .wa__label{opacity:1;transform:none}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.6);opacity:0}}

/* ---------- Route line (Home, About) ---------- */
.route-line{position:fixed;left:max(10px,calc(50vw - 620px - 26px));top:0;bottom:0;width:3px;z-index:5;pointer-events:none}
.route-line__track{position:absolute;inset:0;background:repeating-linear-gradient(180deg,rgba(111,109,109,.35) 0 10px,transparent 10px 20px)}
.route-line__draw{position:absolute;inset:0;background:repeating-linear-gradient(180deg,var(--yellow) 0 14px,transparent 14px 24px);transform-origin:top;transform:scaleY(0)}

/* ---------- 404 ---------- */
.notfound{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;background:var(--ink);color:#fff;overflow:hidden}
.notfound__inner{position:relative;z-index:2;padding-block:160px 120px}
.notfound h1{margin-top:14px;font-size:var(--fs-display);line-height:var(--lh-display)}
.notfound .lead{max-width:520px;margin-bottom:32px}
.notfound__road{position:absolute;left:0;right:0;bottom:72px;height:3px;overflow:hidden}
.notfound__road span{display:block;width:calc(100% + 60px);height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 30px,transparent 30px 60px);animation:road 1.2s linear infinite}

/* ---------- Motion ---------- */
.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .6s ease-out,transform .6s ease-out;transition-delay:calc(var(--i,0) * 70ms)}
.js [data-reveal].is-in{opacity:1;transform:none}
.js [data-hero-in]{opacity:0;transform:translateY(24px);animation:rise .6s ease-out forwards;animation-delay:calc(var(--i,0) * 80ms + 200ms)}
.js .marking-line--hero{transform:scaleX(0);animation:draw-x 1s cubic-bezier(.3,.6,.2,1) .9s forwards}
.js body{animation:page-in .2s ease-out both}
.js.is-leaving body{opacity:0;transition:opacity .2s ease}
.js [data-acc-panel]:not([hidden]){animation:rise .35s ease-out both}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes line-rise{from{transform:translateY(108%)}to{transform:none}}
@keyframes draw-x{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes draw-y{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes hero-zoom{from{transform:scale(1.08)}to{transform:scale(1)}}
@keyframes tilt{0%{transform:rotate(0)}40%{transform:rotate(6deg)}100%{transform:rotate(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes road{from{transform:translateX(0)}to{transform:translateX(-60px)}}
@keyframes page-in{from{opacity:0}to{opacity:1}}

/* ---------- Tablet ---------- */
@media (max-width:1023px){
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:40px}
  .split__media{max-width:640px}
  .marking-line--vertical{display:none}
  .masonry{columns:2}
  .hub{gap:72px}
  .hub__item,.hub__item.is-flip{grid-template-columns:minmax(0,1fr);gap:28px}
  .hub__item.is-flip .hub__media{order:0}
  .service-intro{grid-template-columns:1fr;gap:40px}
  .cta-band{padding-block:72px}
  .cta-band__inner{grid-template-columns:1fr;gap:28px}
  .contact{grid-template-columns:1fr;gap:32px}
  .contact__card{order:-1}
  .footer__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 32px}
  .section__head{margin-bottom:40px}
  .route-line{left:9px}
}

/* ---------- Mobile ---------- */
@media (max-width:639px){
  body{padding-bottom:60px}
  .btn{white-space:normal;text-align:center;padding-block:12px;line-height:1.2}
  .section__head--row{flex-direction:column;align-items:flex-start;gap:4px}
  .strip{display:flex;gap:16px;overflow-x:auto;margin-inline:calc(var(--gutter) * -1);padding:4px var(--gutter) 24px;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);scrollbar-width:none}
  .strip::-webkit-scrollbar{display:none}
  .strip>li{flex:0 0 80%;scroll-snap-align:start}
  .masonry{column-gap:12px}
  .masonry__item{margin-bottom:12px}
  .masonry--gallery{columns:1}
  .project-card__caption{padding:36px 12px 10px}
  .project-card__title{font-size:17px}
  .masonry:not(.masonry--gallery) .project-card__place{display:none}
  .sector-row{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:24px}
  .sector{padding-left:14px}
  .process__list{grid-template-columns:1fr;gap:40px}
  .process__line{left:27px;top:28px;bottom:84px;width:3px;height:auto;max-width:none;background:repeating-linear-gradient(180deg,var(--yellow) 0 18px,transparent 18px 30px);transform:scaleY(0);transform-origin:top}
  .process.is-in .process__line{transform:scaleY(1)}
  .process__step{padding-left:84px;min-height:56px}
  .process__num{position:absolute;left:0;top:0;margin:0}
  .process__icon{display:none}
  .experience__list,.about-services{grid-template-columns:1fr}
  .about-services__item{padding:20px;gap:16px}
  .cta-band__actions,.cta-band__actions .btn{width:100%}
  .cta-band__actions .btn{min-width:0}
  .filters{flex-wrap:nowrap;overflow-x:auto;scroll-padding-inline:var(--gutter);margin-inline:calc(var(--gutter) * -1);padding:0 var(--gutter) 8px;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .form-card{padding:24px 20px}
  .form__grid{grid-template-columns:1fr}
  .form__actions .btn{width:100%}
  .card-ink{padding:28px 22px}
  .footer__grid{grid-template-columns:1fr;gap:0}
  .footer__col--brand{padding-bottom:28px}
  .footer__col+.footer__col{border-top:1px dashed rgba(255,255,255,.25)}
  .footer__head{margin:0;min-height:56px;pointer-events:auto}
  .footer__head .icon{display:block}
  .footer__col [data-acc-panel]:not([hidden]){padding-bottom:16px}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .sticky-call{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;padding-bottom:env(safe-area-inset-bottom);background:var(--ink);transform:translateY(105%);transition:transform .4s var(--ease)}
  .sticky-call.is-visible{transform:none}
  .sticky-call__btn{display:flex;align-items:center;justify-content:center;gap:10px;min-height:60px;color:#fff;text-decoration:none;font:600 18px var(--font-body)}
  .sticky-call__btn--quote{background:var(--rust)}
  .sticky-call__btn .icon{width:20px;height:20px}
  .route-line{display:none}
  .wa{right:16px;bottom:76px;width:56px;height:56px}
  .wa__label{display:none}
  .lightbox__prev{left:8px}.lightbox__next{right:8px}.lightbox__close{top:12px;right:12px}
  .lightbox__btn{width:46px;height:46px}
}

/* Brand icons and social links */
.icon--brand{fill:currentColor;stroke:none}
.social{display:flex;align-items:center;gap:6px;margin:0;padding:0;list-style:none}
.social a{display:inline-grid;place-items:center;border-radius:50%;color:inherit;text-decoration:none;transition:transform .25s var(--ease),opacity .25s var(--ease)}
.social a:hover{transform:translateY(-2px)}
.social--bar a{width:30px;height:30px;color:rgba(255,255,255,.92)}
.social--bar .icon{width:16px;height:16px}
.topbar__group--end{align-items:center;gap:20px}
.social--footer{margin-top:20px;gap:10px}
.social--footer a{width:44px;height:44px;background:rgba(255,255,255,.1);color:#fff}
.social--footer .icon{width:20px;height:20px}
.social--panel{justify-content:center;gap:12px;padding:16px 20px 0}
.social--panel a{width:48px;height:48px;background:rgba(255,255,255,.1);color:#fff}
.social--panel .icon{width:22px;height:22px}
.wa .icon{fill:currentColor}