/* ==========================================================
   مؤسسة أبيان العاصمة للمقاولات | Abyan Al-Asima Contracting
   Design tokens derived from the logo: ink + gold, chamfered corners
   ========================================================== */
:root{
  --ink:#1D2027;
  --ink-2:#272B34;
  --ink-3:#343945;
  --gold:#AD8A3A;
  --gold-soft:#C9A95E;
  --gold-deep:#8A6D2B;
  --concrete:#EEEDE9;
  --paper:#FFFFFF;
  --steel:#5E6470;
  --line:#DCD9D1;
  --wa:#1D2027;
  --wa-deep:#343945;

  --f-head:"IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --f-body:"IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;

  --cut:18px;               /* chamfer size – taken from the profile's cut corners */
  --wrap:1200px;
  --pad:clamp(20px,4vw,40px);
  --sec:clamp(64px,9vw,120px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:17px;line-height:1.85;color:var(--ink);background:var(--paper);text-rendering:optimizeLegibility}
html[lang="en"] body{line-height:1.7}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-head);line-height:1.35;margin:0 0 .5em;font-weight:700;letter-spacing:0}
h3{font-weight:600}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.skip{position:absolute;inset-inline-start:-999px;top:0;background:var(--gold);color:var(--ink);padding:10px 16px;z-index:999}
.skip:focus{inset-inline-start:10px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* chamfer: top-start corner cut, like the profile panels */
.cut{clip-path:polygon(var(--cut) 0,100% 0,100% 100%,0 100%,0 var(--cut))}
[dir="rtl"] .cut{clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}

/* ---------- Buttons ---------- */
.btn{--c:var(--gold);display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 26px;font:600 16px/1 var(--f-head);text-decoration:none;border:0;cursor:pointer;background:var(--c);color:var(--ink);transition:background .25s var(--ease),transform .25s var(--ease)}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{background:var(--gold-soft)}
.btn:active{transform:translateY(1px)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa svg{color:var(--gold-soft)}
.btn--wa:hover{background:var(--wa-deep)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn--ghost:hover{background:rgba(29,32,39,.06)}
.aside__box .btn--ghost{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-3)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:#fff;color:var(--ink);transition:box-shadow .3s,background .35s}
.hdr.is-scrolled{box-shadow:0 6px 24px rgba(29,32,39,.08)}
.hdr__in{display:flex;align-items:center;gap:28px;height:92px;transition:height .3s var(--ease)}
.hdr.is-scrolled .hdr__in{height:68px}
.hdr__logo img{height:64px;width:auto;transition:height .3s var(--ease)}
.hdr.is-scrolled .hdr__logo img{height:52px}
.nav{display:flex;gap:4px;margin-inline-start:auto}
.nav a{position:relative;padding:10px 14px;text-decoration:none;font:500 15.5px/1 var(--f-head);color:#4A505C}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{content:"";position:absolute;inset-inline:14px;bottom:2px;height:2px;background:var(--gold)}
.hdr__act{display:flex;align-items:center;gap:10px}
.lang{font:600 14px/1 var(--f-head);color:var(--gold-deep);text-decoration:none;padding:10px 8px}
.lang:hover{color:var(--ink)}
.hdr .btn{min-height:44px;padding:0 18px;font-size:15px}
.burger{display:none;width:46px;height:46px;background:transparent;border:1.5px solid var(--line);color:var(--ink);cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:currentColor;margin:4px auto;transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Home hero: full-screen daytime Riyadh (KAFD) ---------- */
.hdr--over{position:fixed;inset-inline:0;top:0;background:transparent;border:0}
.hdr--over.is-scrolled{background:#fff}
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;color:var(--ink);background:#C9D8EE}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 35%;animation:kb 22s ease-out both}
@keyframes kb{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero__shade,[dir="ltr"] .hero__shade{position:absolute;inset:0;background:
  linear-gradient(to bottom,rgba(255,255,255,.8),rgba(255,255,255,0) 22%),
  radial-gradient(ellipse 60% 55% at 50% 52%,rgba(255,255,255,.9) 0%,rgba(255,255,255,.72) 45%,rgba(255,255,255,.18) 100%)}
.hero__in{position:relative;width:100%;padding-block:140px 90px;text-align:center}
.hero__h1{margin:0 auto 22px;font-weight:700;color:var(--ink);max-width:none;font-size:inherit}
.hero__line{display:block;font-size:clamp(40px,6vw,86px);line-height:1.18;letter-spacing:0}
html[lang="en"] .hero__line{font-size:clamp(34px,4.4vw,66px);line-height:1.1}
.hero__h1 .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-block:.1em .14em;margin-block:-.1em -.14em}
.hero__h1 .w>span{display:inline-block;animation:wordUp 1.05s var(--ease) calc(.3s + var(--i) * .14s) both}
@keyframes wordUp{from{transform:translateY(115%) rotate(5deg);opacity:0}}
.rot{display:flex;align-items:center;gap:16px;margin-top:22px;font-size:clamp(22px,2.4vw,34px);font-weight:600;color:var(--gold-deep);animation:fadein .8s var(--ease) 1.1s both}
.rot::before{content:"";flex:none;width:0;height:4px;background:var(--gold);animation:grow .8s var(--ease) 1.2s forwards}
@keyframes grow{to{width:64px}}
.rot__win{display:block;height:1.45em;overflow:hidden;line-height:1.45em}
.rot__in{display:block;animation:rotY 12s cubic-bezier(.7,0,.2,1) 2s infinite}
.rot__in>span{display:block;height:1.45em;white-space:nowrap}
@keyframes rotY{0%,20%{transform:translateY(0)}25%,45%{transform:translateY(-1.45em)}50%,70%{transform:translateY(-2.9em)}75%,95%{transform:translateY(-4.35em)}100%{transform:translateY(-5.8em)}}
.hero .btn-row{animation:fadein .9s var(--ease) 1.4s both}
.hero .btn{min-height:58px;padding:0 30px;font-size:17px}
@keyframes fadein{from{opacity:0;transform:translateY(14px)}}
@keyframes line{from{transform:scaleX(0)}}
.hero__scroll{position:absolute;bottom:26px;left:50%;width:26px;height:42px;margin-left:-13px;border:2px solid rgba(29,32,39,.45);border-radius:14px}
.hero__scroll::after{content:"";position:absolute;top:8px;left:50%;width:4px;height:8px;margin-left:-2px;background:var(--ink);border-radius:2px;animation:scrolly 1.8s ease-in-out infinite}
@keyframes scrolly{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* ---------- Animated contact buttons ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover::after{transform:translateX(120%)}
.btn .i-phone{animation:ring 3.2s ease-in-out infinite;transform-origin:50% 50%}
@keyframes ring{0%,70%,100%{transform:rotate(0)}74%{transform:rotate(-16deg)}78%{transform:rotate(14deg)}82%{transform:rotate(-12deg)}86%{transform:rotate(8deg)}90%{transform:rotate(0)}}
.btn--wa svg{animation:waPulse 2.4s ease-in-out infinite}
@keyframes waPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
.btn--wa{box-shadow:0 8px 22px rgba(29,32,39,.25)}
.btn:not(.btn--wa):not(.btn--ghost):not(.btn--dark){box-shadow:0 8px 22px rgba(173,138,58,.25)}

/* ---------- Credentials strip ---------- */
.facts{background:var(--concrete);border-bottom:1px solid var(--line)}
.facts__in{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:34px 26px;border-inline-start:1px solid var(--line)}
.fact:first-child{border-inline-start:0;padding-inline-start:0}
.fact b{display:block;font:700 clamp(28px,3vw,38px)/1.1 var(--f-head);color:var(--ink);margin-bottom:8px;font-variant-numeric:tabular-nums}
.fact span{font-size:15px;color:var(--steel);line-height:1.6;display:block}

/* ---------- Sections ---------- */
.sec{padding-block:var(--sec)}
.sec--concrete{background:var(--concrete)}
.sec--ink{background:var(--ink);color:#fff}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:24px 64px;align-items:end;margin-bottom:clamp(36px,5vw,60px)}
.sec-head h2{font-size:clamp(28px,3.2vw,42px);margin:0}
.sec-head p{color:var(--steel);margin:0;max-width:56ch}
.sec--ink .sec-head p{color:rgba(255,255,255,.7)}
.sec-head--solo{grid-template-columns:1fr}

/* ---------- Services (home) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;background:var(--line);border:2px solid var(--line)}
.svc{position:relative;background:var(--paper);padding:clamp(28px,3.5vw,44px);display:grid;grid-template-columns:auto 1fr;gap:6px 24px;text-decoration:none;transition:background .3s var(--ease)}
.svc:hover{background:#FBFAF7}
.svc__ico{grid-row:span 3;width:64px;height:64px;display:grid;place-items:center;background:var(--ink);color:var(--gold)}
.svc__ico svg{width:34px;height:34px}
.svc h3{font-size:22px;margin:4px 0 4px}
.svc p{color:var(--steel);margin:0 0 14px;font-size:16px}
.svc__more{font:600 15px/1 var(--f-head);color:var(--gold-deep);display:inline-flex;align-items:center;gap:8px}
.svc__more svg{width:16px;height:16px;transition:transform .3s var(--ease)}
[dir="rtl"] .svc__more svg{transform:scaleX(-1)}
.svc:hover .svc__more svg{transform:translateX(4px)}
[dir="rtl"] .svc:hover .svc__more svg{transform:scaleX(-1) translateX(4px)}
.svc::after{content:"";position:absolute;inset-inline-start:0;top:0;width:0;height:3px;background:var(--gold);transition:width .45s var(--ease)}
.svc:hover::after{width:100%}

/* ---------- Why us ---------- */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,90px);align-items:center}
.why__img{position:relative;isolation:isolate}
.why__img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.why__img::after{content:"";position:absolute;inset-inline-end:-18px;bottom:-18px;width:44%;height:44%;border:3px solid var(--gold);z-index:-1}
.why__list{list-style:none;margin:0;padding:0;display:grid;gap:28px}
.why__list li{display:grid;grid-template-columns:48px 1fr;gap:18px}
.why__list svg{width:30px;height:30px;color:var(--gold);margin-top:4px}
.why__list h3{font-size:19px;margin-bottom:4px}
.why__list p{color:var(--steel);margin:0;font-size:16px}
.sec--ink .why__list p{color:rgba(255,255,255,.7)}

/* ---------- Process (a real sequence, so it is numbered) ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);counter-reset:s;border-top:2px solid var(--line)}
.steps li{counter-increment:s;padding:28px 22px 0 0;position:relative}
[dir="rtl"] .steps li{padding:28px 0 0 22px}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:700 15px/1 var(--f-head);color:var(--gold);margin-bottom:18px}
.steps li::after{content:"";position:absolute;top:-7px;inset-inline-start:0;width:12px;height:12px;background:var(--gold)}
.steps h3{font-size:18px;margin-bottom:6px}
.steps p{font-size:15.5px;color:var(--steel);margin:0}

/* ---------- Projects gallery ---------- */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.tab{font:500 15px/1 var(--f-head);padding:13px 20px;background:transparent;border:1.5px solid var(--line);color:var(--ink);cursor:pointer;transition:all .25s}
.tab[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:10px}
.gal figure{position:relative;margin:0;overflow:hidden;background:var(--ink)}
.gal figure.w2{grid-column:span 2}
.gal figure.h2{grid-row:span 2}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),opacity .4s}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;inset-inline:0;bottom:0;padding:40px 16px 14px;font-size:14px;line-height:1.5;color:#fff;background:linear-gradient(transparent,rgba(20,22,27,.85))}
.gal figure.is-hidden{display:none}
.gal-note{margin-top:18px;font-size:14px;color:var(--steel)}

/* ---------- Gov projects list ---------- */
.gov{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px}
.gov li{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.gov li svg{width:22px;height:22px;color:var(--gold);margin-top:5px}
.gov b{display:block;font:600 16.5px/1.6 var(--f-head);margin-bottom:4px}
.gov span{font-size:14.5px;color:var(--steel)}

/* ---------- Profile band ---------- */
.profile{position:relative;background:var(--gold);color:var(--ink);overflow:hidden}
.profile__in{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding-block:clamp(44px,6vw,72px)}
.profile h2{font-size:clamp(24px,2.6vw,34px);margin-bottom:8px}
.profile p{margin:0;max-width:60ch;color:rgba(29,32,39,.8)}
.profile::before{content:"";position:absolute;inset-block:0;inset-inline-end:8%;width:260px;background:repeating-linear-gradient(90deg,rgba(29,32,39,.09) 0 36px,transparent 36px 52px);transform:skewX(-14deg)}

/* ---------- FAQ ---------- */
.faq{max-width:880px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:24px 0;font:600 18px/1.55 var(--f-head)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:30px;height:30px;position:relative;border:1.5px solid var(--line)}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;inset:50% 8px auto;height:2px;background:var(--gold);transform:translateY(-50%);transition:transform .3s var(--ease)}
.faq summary i::after{transform:translateY(-50%) rotate(90deg)}
.faq details[open] summary i::after{transform:translateY(-50%) rotate(0)}
.faq details p{padding:0 0 24px;margin:0;color:var(--steel);max-width:70ch}

/* ---------- Final CTA ---------- */
.cta{background:linear-gradient(135deg,#F6F3EC,#ECE6D8);color:var(--ink);position:relative;overflow:hidden;border-top:1px solid var(--line)}
.cta__in{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;padding-block:clamp(64px,8vw,104px)}
.cta h2{font-size:clamp(28px,3.4vw,46px);max-width:18ch}
.cta p{color:var(--steel);max-width:50ch}
.cta__phones{display:grid;gap:12px;justify-items:start}
.cta__phones a.num{font:600 clamp(22px,2.4vw,30px)/1.2 var(--f-head);color:var(--ink);text-decoration:none;direction:ltr;unicode-bidi:isolate}
.cta__phones a.num:hover{color:var(--gold-deep)}
.cta__phones small{color:var(--steel);font-size:14px}

/* ---------- Page hero (inner pages) ---------- */
.phero{background:linear-gradient(135deg,#F6F3EC,#EAE7E0);color:var(--ink);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.phero::after{content:"";position:absolute;inset-block:0;inset-inline-end:0;width:min(38%,420px);
  background:repeating-linear-gradient(90deg,rgba(173,138,58,.28) 0 44px,transparent 44px 62px);
  clip-path:polygon(0 100%,0 62%,30% 54%,30% 100%,36% 100%,36% 30%,66% 22%,66% 100%,72% 100%,72% 8%,100% 0,100% 100%)}
.phero__in{position:relative;z-index:1;padding-block:clamp(48px,7vw,88px)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--steel);margin-bottom:18px;list-style:none;padding:0}
.crumbs a{text-decoration:none;color:var(--gold-deep)}
.crumbs li+li::before{content:"/";margin-inline-end:8px;color:#A8A59C}
.phero h1{animation:fadein .8s var(--ease) both;font-size:clamp(30px,4vw,52px);max-width:22ch;margin-bottom:14px}
.phero p{color:var(--steel);max-width:60ch;margin:0;font-size:17.5px}

/* ---------- About ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split img{width:100%;aspect-ratio:5/4;object-fit:cover}
.prose{max-width:68ch}
.prose h2{font-size:clamp(24px,2.6vw,34px);margin-top:1.4em}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:21px;margin-top:1.4em}
.prose p,.prose li{color:#3C414C}
.prose ul,.prose ol{padding-inline-start:1.3em;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose li::marker{color:var(--gold)}
.vmg{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.vmg article{background:#fff;border:1.5px solid var(--line);border-top:4px solid var(--gold);padding:clamp(28px,3.5vw,44px)}
.vmg svg{width:36px;height:36px;color:var(--gold);margin-bottom:20px}
.vmg h3{font-size:22px}
.vmg p{color:var(--steel);margin:0}
.org{display:grid;justify-items:center;gap:0}
.org__node{background:var(--ink);color:#fff;padding:16px 30px;font:600 16px/1.4 var(--f-head);text-align:center;min-width:220px}
.org__node--top{background:var(--gold);color:var(--ink)}
.org__v{width:2px;height:30px;background:var(--gold)}
.org__row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;width:100%;position:relative;padding-top:30px}
.org__row::before{content:"";position:absolute;top:0;inset-inline:12.5%;height:2px;background:var(--gold)}
.org__row .org__node{background:var(--paper);color:var(--ink);border:1.5px solid var(--line);position:relative;min-width:0;padding:16px 12px}
.org__row .org__node::before{content:"";position:absolute;top:-31px;left:50%;width:2px;height:30px;background:var(--gold)}
.docs{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.doc{border:1.5px solid var(--line);padding:30px;display:grid;grid-template-columns:auto 1fr;gap:20px;background:var(--paper)}
.doc svg{width:40px;height:40px;color:var(--gold)}
.doc h3{font-size:19px;margin-bottom:10px}
.doc dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:15px}
.doc dt{color:var(--steel)}
.doc dd{margin:0;font-weight:500}

/* ---------- Services page ---------- */
.svc-nav{display:flex;flex-wrap:wrap;gap:10px;position:sticky;top:76px;z-index:10;background:var(--paper);padding-block:14px;border-bottom:1px solid var(--line)}
.svc-nav a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font:500 15px/1 var(--f-head);padding:12px 16px;border:1.5px solid var(--line)}
.svc-nav a:hover{border-color:var(--gold)}
.svc-nav svg{width:20px;height:20px;color:var(--gold)}
.sd{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start;padding-block:clamp(56px,7vw,96px);border-bottom:1px solid var(--line);scroll-margin-top:150px}
.sd:nth-of-type(even) .sd__media{order:-1}
.sd__head{display:flex;align-items:center;gap:18px;margin-bottom:18px}
.sd__head .svc__ico{grid-row:auto}
.sd h2{font-size:clamp(24px,2.6vw,34px);margin:0}
.sd__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.checks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:#3C414C}
.checks svg{width:20px;height:20px;color:var(--gold);margin-top:5px}
.for{background:var(--concrete);padding:18px 22px;margin-bottom:26px;font-size:15.5px}
.for b{font-family:var(--f-head)}

/* ---------- Blog ---------- */
.posts{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,3vw,40px)}
.post-card{display:grid;text-decoration:none;border-bottom:2px solid var(--ink);padding-bottom:26px}
.post-card img{width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:22px;transition:filter .4s}
.post-card:hover img{filter:brightness(1.08)}
.post-card .tag{font:500 14px/1 var(--f-head);color:var(--gold-deep);margin-bottom:12px}
.post-card h2,.post-card h3{font-size:clamp(20px,2vw,25px);margin-bottom:10px}
.post-card p{color:var(--steel);margin:0;font-size:16px}
.article{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(32px,5vw,72px);align-items:start}
.article__cover{width:100%;aspect-ratio:16/8;object-fit:cover;margin-bottom:36px}
.aside{position:sticky;top:100px;display:grid;gap:18px}
.aside__box{background:var(--ink);color:#fff;padding:28px}
.aside__box h3{font-size:19px}
.aside__box p{color:rgba(255,255,255,.72);font-size:15px}
.aside__box .btn{width:100%;justify-content:center}
.aside__box .btn+.btn{margin-top:10px}
.aside__links{border:1.5px solid var(--line);padding:24px}
.aside__links h3{font-size:17px}
.aside__links a{display:block;text-decoration:none;padding:10px 0;border-top:1px solid var(--line);font-size:15.5px}
.aside__links a:hover{color:var(--gold-deep)}
.meta{font-size:14.5px;color:var(--steel);margin-top:14px}
.callout{border-inline-start:4px solid var(--gold);background:var(--concrete);padding:20px 24px;margin:28px 0}
.callout p{margin:0}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start}
.cinfo{display:grid;gap:2px;background:var(--line)}
.cinfo a,.cinfo div{display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:center;padding:22px;background:var(--paper);text-decoration:none}
.cinfo a:hover{background:#FBFAF7}
.cinfo i{width:52px;height:52px;display:grid;place-items:center;background:var(--ink);color:var(--gold)}
.cinfo i svg{width:24px;height:24px}
.cinfo small{display:block;color:var(--steel);font-size:14px}
.cinfo b{font:600 17px/1.4 var(--f-head)}
.cinfo .ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.form{background:var(--concrete);padding:clamp(24px,4vw,44px)}
.form h2{font-size:26px}
.form p.hint{color:var(--steel);font-size:15px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px}
.field--full{grid-column:1/-1}
.field label{font:500 15px/1.3 var(--f-head)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:14px 16px;border:1.5px solid var(--line);background:#fff;color:var(--ink);width:100%;border-radius:0}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field .err{font-size:13.5px;color:#B3261E;min-height:1em}
.form .btn{margin-top:8px}
.map{margin-top:clamp(40px,5vw,64px);border:0;width:100%;height:380px;filter:grayscale(.35)}

/* ---------- Footer ---------- */
.ftr{background:#16181E;color:rgba(255,255,255,.72);font-size:15.5px}
.ftr__in{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:40px;padding-block:72px 48px}
.ftr img{height:58px;width:auto;margin-bottom:20px}
.ftr h3{color:#fff;font-size:17px;margin-bottom:18px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{text-decoration:none}
.ftr a:hover{color:var(--gold-soft)}
.ftr .ltr{direction:ltr;unicode-bidi:isolate}
.ftr__bar{border-top:1px solid rgba(255,255,255,.08);padding-block:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:14px;color:rgba(255,255,255,.5)}

/* ---------- Floating contact ---------- */
.fab{position:fixed;inset-inline-end:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:var(--gold-soft);display:grid;place-items:center;box-shadow:0 8px 24px rgba(29,32,39,.3);transition:transform .3s var(--ease)}
.fab:hover{transform:scale(1.07)}
.fab svg{width:30px;height:30px}
.fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--gold);animation:ping 2.6s ease-out infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(1.55);opacity:0}}
.mbar{display:none}

/* ---------- Reveal (used sparingly) ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav a{padding:10px 9px;font-size:14.5px}
  .hdr__call{display:none}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:36px}
  .ftr__in{grid-template-columns:1fr 1fr}
  .article{grid-template-columns:1fr}
  .aside{position:static}
}
@media (max-width:900px){
  body{font-size:16.5px}
  .burger{display:block}
  .hdr__act{margin-inline-start:auto}
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;gap:0;background:#fff;padding:10px var(--pad) 26px;border-top:1px solid var(--line);box-shadow:0 18px 30px rgba(29,32,39,.1);transform:translateY(-12px);opacity:0;visibility:hidden;transition:all .3s var(--ease)}
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:16px 0;font-size:17px;border-bottom:1px solid var(--line)}
  .nav a[aria-current="page"]::after{display:none}
  .nav a[aria-current="page"]{color:var(--gold-deep)}
  .hdr__in,.hdr.is-scrolled .hdr__in{height:76px}
  .hdr__logo img,.hdr.is-scrolled .hdr__logo img{height:50px}
  .hero__bg{object-position:40% center}
  .hero__shade,[dir="ltr"] .hero__shade{background:linear-gradient(to bottom,rgba(255,255,255,.8),rgba(255,255,255,0) 20%),radial-gradient(ellipse 90% 50% at 50% 55%,rgba(255,255,255,.9),rgba(255,255,255,.55) 70%,rgba(255,255,255,.25))}
  .hero__in{padding-block:120px 96px}
  .hero__h1{margin-bottom:28px}
  .rot{margin-top:14px}
  .hero__scroll{display:none}
  .facts__in{grid-template-columns:1fr 1fr}
  .fact:nth-child(3){border-inline-start:0;padding-inline-start:0}
  .fact:nth-child(n+3){border-top:1px solid var(--line)}
  .sec-head,.why,.split,.contact,.cta__in,.sd,.profile__in{grid-template-columns:1fr}
  .sd:nth-of-type(even) .sd__media{order:0}
  .svc-grid,.gov,.vmg,.docs,.posts{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .why__img::after{display:none}
  .org__row{grid-template-columns:1fr 1fr;padding-top:0;gap:10px;margin-top:14px}
  .org__row::before,.org__row .org__node::before{display:none}
  .svc-nav{top:76px;overflow-x:auto;flex-wrap:nowrap}
  .svc-nav a{white-space:nowrap}
  .fab{width:56px;height:56px;inset-inline-end:16px;bottom:16px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;inset-inline:0;bottom:0;z-index:60;box-shadow:0 -4px 18px rgba(0,0,0,.15)}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:10px;height:58px;text-decoration:none;font:600 16px/1 var(--f-head)}
  .mbar a svg{width:22px;height:22px}
  .mbar .call{background:var(--ink);color:#fff}
  .mbar .wa{background:var(--wa);color:#fff}
  .phero::after{width:45%;opacity:.6}
}
@media (max-width:560px){
  .steps{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .ftr__in{grid-template-columns:1fr}
  .gal{grid-auto-rows:140px}
  .gal figure.w2{grid-column:span 2}
  .btn-row .btn{flex:1 1 100%;justify-content:center}
  .svc{grid-template-columns:1fr}
  .svc__ico{grid-row:auto}
  .lang{padding-inline:4px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

.svc__ico svg{transition:transform .45s var(--ease)}
.svc:hover .svc__ico svg{transform:translateY(-3px) scale(1.08)}
.cinfo a i svg{transition:transform .4s var(--ease)}
.cinfo a:hover i svg{transform:scale(1.15) rotate(-8deg)}
.fab{animation:fabIn .6s var(--ease) 1.6s both}
@keyframes fabIn{from{transform:scale(0)}}

.hero__sub{display:inline-flex;align-items:center;gap:18px;margin:0 auto 40px;font:600 clamp(18px,1.9vw,26px)/1.6 var(--f-head);color:var(--gold-deep);animation:fadein .9s var(--ease) 1.2s both}
.hero__sub::before,.hero__sub::after{content:"";flex:none;width:0;height:3px;background:var(--gold);animation:grow2 .8s var(--ease) 1.5s forwards}
@keyframes grow2{to{width:48px}}
.hero .btn-row{justify-content:center}
@media (max-width:900px){
  .hero{align-items:center}
  .hero__in{padding-block:110px 90px}
  .hero__sub{gap:10px;max-width:22ch;margin-bottom:30px}
  .hero__sub::before,.hero__sub::after{display:none}
  .hero .btn-row .btn{flex:1 1 100%;justify-content:center}
}

/* ---------- Home header: larger logo ---------- */
.hdr--over .hdr__in{height:112px}
.hdr--over .hdr__logo img{height:86px}
.hdr--over.is-scrolled .hdr__in{height:72px}
.hdr--over.is-scrolled .hdr__logo img{height:54px}

/* ---------- Project stages ---------- */
.stages{position:relative;display:grid;grid-template-columns:repeat(var(--n),1fr);border-top:3px solid var(--line);margin-bottom:34px}
.stages__bar{position:absolute;top:-3px;inset-inline-start:0;height:3px;width:calc(100% / var(--n) * (var(--a,0) + 1));background:var(--gold);transition:width .6s var(--ease)}
.stage{position:relative;display:grid;gap:4px;justify-items:start;text-align:start;padding:22px 16px 18px 0;background:none;border:0;cursor:pointer;font-family:var(--f-head);color:var(--steel)}
[dir="rtl"] .stage{padding:22px 0 18px 16px}
.stage::before{content:"";position:absolute;top:-10px;inset-inline-start:0;width:17px;height:17px;border-radius:50%;background:var(--concrete);border:3px solid var(--line);transition:all .35s var(--ease)}
.stage b{font-size:14px;font-weight:600;color:var(--gold-deep)}
.stage span{font-size:17px;font-weight:600;line-height:1.4}
.stage[aria-selected="true"]{color:var(--ink)}
.stage[aria-selected="true"]::before{background:var(--gold);border-color:var(--gold);box-shadow:0 0 0 6px rgba(173,138,58,.18)}
.stage:hover{color:var(--ink)}
.stage-desc{color:var(--steel);max-width:70ch;margin-bottom:20px}
.stage-panel:not([hidden]) .stage-grid figure{animation:fadein .6s var(--ease) both}
.stage-panel:not([hidden]) .stage-grid figure:nth-child(2){animation-delay:.08s}
.stage-panel:not([hidden]) .stage-grid figure:nth-child(3){animation-delay:.16s}
.stage-panel:not([hidden]) .stage-grid figure:nth-child(4){animation-delay:.24s}
.stage-panel:not([hidden]) .stage-grid figure:nth-child(n+5){animation-delay:.32s}
.stage-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stage-grid figure{position:relative;margin:0;overflow:hidden;background:var(--ink);aspect-ratio:16/10;cursor:zoom-in}
.stage-grid--tall{grid-template-columns:repeat(4,1fr)}
.stage-grid--tall figure{aspect-ratio:3/4}
.stage-grid--tall figure:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.stage-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.stage-grid figure:hover img{transform:scale(1.05)}
.stage-grid figcaption{position:absolute;inset-inline:0;bottom:0;padding:40px 16px 14px;font-size:14.5px;line-height:1.5;color:#fff;background:linear-gradient(transparent,rgba(20,22,27,.85))}
.gal figure{cursor:zoom-in}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px;background:rgba(15,17,21,.92);opacity:0;visibility:hidden;transition:opacity .3s}
.lb.is-open{opacity:1;visibility:visible}
.lb img{max-width:min(1200px,100%);max-height:80vh;width:auto;height:auto;object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb p{color:#fff;text-align:center;margin:14px 0 0;font-size:15px}
.lb button{position:absolute;top:18px;inset-inline-end:18px;width:48px;height:48px;border:0;border-radius:50%;background:#fff;color:var(--ink);font-size:26px;line-height:1;cursor:pointer}

@media (max-width:900px){
  .hdr--over .hdr__in,.hdr--over.is-scrolled .hdr__in{height:80px}
  .hdr--over .hdr__logo img{height:60px}
  .hdr--over.is-scrolled .hdr__logo img{height:50px}
  .stages{display:flex;overflow-x:auto;scrollbar-width:none;border-top:0;gap:8px;padding-top:4px}
  .stages::-webkit-scrollbar{display:none}
  .stages__bar{display:none}
  .stage,[dir="rtl"] .stage{flex:none;padding:12px 16px;border:1.5px solid var(--line);background:#fff}
  .stage::before{display:none}
  .stage[aria-selected="true"]{border-color:var(--ink);background:var(--ink);color:#fff}
  .stage[aria-selected="true"] b{color:var(--gold-soft)}
  .stage span{font-size:15px}
  .stage-grid,.stage-grid--tall{grid-template-columns:1fr 1fr;gap:8px}
  .stage-grid figure{aspect-ratio:4/3}
  .stage-grid--tall figure{aspect-ratio:3/4}
  .stage-grid figcaption{font-size:13px;padding:30px 10px 10px}
}

/* odd number of service cards: last one spans the row */
.svc-grid .svc:last-child:nth-child(odd){grid-column:1/-1}
.ftr__bar{gap:12px 28px}
.ftr__bar a{color:var(--gold-soft);text-decoration:none}
.ftr__bar a:hover{text-decoration:underline}