:root{
  --bg:#F7F6F3;--surface:#FFFFFF;--fg:#1D2127;--muted:#5C626C;--line:#E6E3DC;--chip:#F4EEE1;
  --navy:#2B3137;--navy2:#4A515B;--blue:#9A6A0C;--gold:#B98014;--gold2:#F2C454;--green:#1E9A4A;--on-gold:#1D2127;
  --display:"Sora","Segoe UI",system-ui,sans-serif;--body:"Manrope","Segoe UI",system-ui,sans-serif;
  color-scheme:light;--r:18px;--hero1:#FFFFFF;--hero2:#F4EEDF;--hl:#B98014;
}
:root[lang="ar"]{--display:"Cairo","Segoe UI",Tahoma,sans-serif;--body:"Cairo","Segoe UI",Tahoma,sans-serif}
:root[lang="ru"]{--display:"Manrope","Segoe UI",system-ui,sans-serif}
:root[lang="zh-Hans"]{--display:"Manrope","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;--body:"Manrope","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.65;-webkit-tap-highlight-color:transparent}
:root[lang="zh-Hans"] body{line-height:1.8}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.2}
:root[lang="ar"] h1,:root[lang="ar"] h2,:root[lang="ar"] h3{line-height:1.45}
p{margin:0}
a{color:inherit}
img{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--gold2);outline-offset:2px;border-radius:8px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:100;background:var(--gold2);color:var(--on-gold);padding:10px 14px;border-radius:10px;font-weight:700}
.skip:focus{top:12px}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
:root[lang="ar"] .eyebrow,:root[lang="zh-Hans"] .eyebrow{letter-spacing:0;font-size:.9rem}
bdi,.ltr{direction:ltr;unicode-bidi:isolate}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;font:700 .98rem var(--body);text-decoration:none;border-radius:999px;padding:12px 22px;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:var(--on-gold);box-shadow:0 6px 18px rgba(185,128,20,.35)}
.btn-ghost{background:var(--surface);color:var(--fg);border:1px solid var(--line)}
.btn-wa{background:#1FAF55;color:#fff}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:var(--surface);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
@supports (backdrop-filter:blur(8px)){.hdr{background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px)}}
.hdr .wrap{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{display:block;flex:none;background:#fff;border-radius:10px;padding:6px 9px;line-height:0}
.brand img{height:30px;width:auto;display:block}
.nav{display:flex;gap:22px;margin-inline-start:auto;font-weight:600;font-size:.95rem}
.nav a{text-decoration:none;opacity:.85}
.nav a:hover{opacity:1;color:var(--blue)}
.langs{position:relative}
.langs summary{list-style:none;display:flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:999px;font-weight:700;font-size:.88rem;cursor:pointer;user-select:none}
.langs summary::-webkit-details-marker{display:none}
.ldrop{position:absolute;inset-inline-end:0;top:calc(100% + 8px);min-width:170px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px rgba(20,22,26,.18);padding:6px;display:grid}
.ldrop a{display:flex;justify-content:space-between;gap:12px;padding:11px 12px;border-radius:10px;text-decoration:none;font-weight:600}
.ldrop a:hover{background:var(--chip)}
.ldrop a[aria-current]{color:var(--blue)}
.ldrop small{color:var(--muted);font-weight:700}
.burger{display:none;flex:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--fg);cursor:pointer;align-items:center;justify-content:center}
.burger i,.burger i:before,.burger i:after{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:transform .2s}
.burger i:before,.burger i:after{content:"";position:absolute;inset-inline-start:0}
.burger i:before{top:-6px}.burger i:after{top:6px}
.burger[aria-expanded="true"] i{background:transparent}
.burger[aria-expanded="true"] i:before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] i:after{transform:translateY(-6px) rotate(-45deg)}
.mnav{border-top:1px solid var(--line);background:var(--surface)}
.mnav .wrap{display:grid;gap:4px;padding-block:10px 16px}
.mnav a{display:flex;align-items:center;min-height:50px;padding:0 6px;font-weight:700;font-size:1.05rem;text-decoration:none;border-bottom:1px solid var(--line)}
.mnav a:last-child{border-bottom:0}
@media (max-width:900px){.nav,.hdr .hq{display:none}.burger{display:inline-flex}.langs{margin-inline-start:auto}}
@media (min-width:901px){.mnav{display:none!important}}

/* hero */
.hero{background:linear-gradient(180deg,var(--hero1) 0%,var(--hero2) 100%);color:var(--fg);overflow:hidden}
.hero .wrap{padding-block:56px 6px}
.hero .eyebrow{color:var(--blue)}
.hero h1{font-size:clamp(2rem,6.2vw,4.1rem);font-weight:800;letter-spacing:-.02em;margin-top:12px;max-width:17ch}
:root[lang="ru"] .hero h1{max-width:20ch;font-size:clamp(1.8rem,5.4vw,3.6rem)}
:root[lang="ar"] .hero h1,:root[lang="zh-Hans"] .hero h1{letter-spacing:0}
.hero h1 span{display:block;color:var(--hl)}
.hero .lead{max-width:600px;color:var(--muted);font-size:clamp(1rem,2.5vw,1.14rem);margin:18px 0 26px}
.ctas{display:flex;flex-wrap:wrap;gap:10px}
.skyline{display:block;width:100%;height:clamp(110px,20vw,250px);margin-top:4px}
@media (max-width:560px){.hero .wrap{padding-block:34px 0}.ctas .btn{flex:1 1 calc(50% - 5px)}.ctas .btn-gold{flex-basis:100%}}
.strip{background:linear-gradient(90deg,var(--gold),var(--gold2),var(--gold));color:var(--on-gold)}
.strip .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-block:13px;font-weight:700;font-size:.92rem}
.strip span{display:flex;align-items:center;gap:7px}
.strip b{font-family:var(--display);font-variant-numeric:tabular-nums}
@media (max-width:560px){.strip .wrap{justify-content:center;text-align:center;font-size:.85rem}.strip span:first-child{flex-basis:100%;justify-content:center}}

/* sections */
section.block{padding-block:clamp(56px,9vw,88px)}
.head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:14px 32px;margin-bottom:clamp(24px,4vw,36px)}
.head > *{min-width:0}
.head h2,.h2{font-size:clamp(1.7rem,4.2vw,2.6rem);margin-top:8px}
.head h2 span,.h2 span{color:var(--blue)}
.head p{max-width:470px;color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid{grid-template-columns:1fr;gap:14px}}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.svc .art{height:140px;line-height:0}
.svc .art svg{width:100%;height:100%;display:block}
.svc .bd{padding:18px 20px 22px;min-width:0}
.svc .n{font-size:.72rem;font-weight:800;letter-spacing:.16em;color:var(--gold)}
:root[lang="ar"] .svc .n,:root[lang="zh-Hans"] .svc .n{letter-spacing:0;font-size:.82rem}
.svc.bio .n{color:var(--green)}
.svc h3{font-size:1.15rem;margin:6px 0 10px}
.svc .desc{font-size:.93rem;color:var(--muted);margin-bottom:10px}
.svc ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.svc li{position:relative;padding-inline-start:20px;font-size:.96rem;color:var(--muted)}
.svc li:before{content:"";position:absolute;inset-inline-start:0;top:.66em;width:8px;height:8px;border-radius:50%;background:var(--blue)}
@media (max-width:640px){.svc .art{height:118px}}

.why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:clamp(28px,5vw,44px)}
@media (max-width:760px){.why{grid-template-columns:1fr}}
.why > div{display:flex;gap:14px;align-items:flex-start;min-width:0}
.why i{flex:none;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--gold),var(--gold2));display:grid;place-items:center;color:var(--navy)}
.why h3{font-size:1.04rem}
.why p{margin-top:3px;color:var(--muted);font-size:.94rem}

.areas{background:var(--surface);border-block:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.chips li{display:flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;background:var(--chip);font-weight:600;font-size:.94rem}
.chips li svg{color:var(--gold);flex:none}

.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,5vw,48px);align-items:start}
@media (max-width:860px){.about-grid{grid-template-columns:1fr}}
.about-grid > *{min-width:0}
.about .lead{font-size:1.1rem;margin:16px 0 12px}
.about .lead + p{color:var(--muted)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fact{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:var(--surface);min-width:0}
.fact .k{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
:root[lang="ar"] .fact .k,:root[lang="zh-Hans"] .fact .k{letter-spacing:0;font-size:.86rem}
.fact .v{font-family:var(--display);font-weight:700;font-size:1.06rem;margin-top:3px;line-height:1.35}
.fact.wide{grid-column:1/-1}

.faq{background:var(--surface);border-block:1px solid var(--line)}
.faq-list{display:grid;gap:10px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;font-weight:700;font-size:1.02rem;min-height:56px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--chip);color:var(--blue);font-size:1.2rem;font-weight:700;transition:transform .2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 18px 18px;color:var(--muted)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:20px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-grid > *{min-width:0}
.card-navy{background:linear-gradient(180deg,var(--surface),var(--hero2));color:var(--fg);border:1px solid var(--line);border-radius:22px;padding:clamp(22px,4vw,34px)}
.card-navy h3{font-size:clamp(1.35rem,3vw,1.6rem)}
.card-navy h3 span{color:var(--hl);display:block}
.rows{margin-top:16px}
.row{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;min-height:60px}
.row:last-child{border-bottom:0}
.row .ic{flex:none;width:40px;height:40px;border-radius:11px;background:var(--gold);display:grid;place-items:center;color:var(--navy)}
.row .t{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:700}
:root[lang="ar"] .row .t,:root[lang="zh-Hans"] .row .t{letter-spacing:0;font-size:.82rem}
.row .v{display:block;font-weight:600;font-size:1.02rem;overflow-wrap:anywhere}
.form{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(22px,4vw,34px)}
.form h3{font-size:clamp(1.3rem,3vw,1.5rem)}
.form .sub{color:var(--muted);margin:6px 0 18px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.f2{grid-template-columns:1fr}}
.field{margin-bottom:12px;min-width:0}
label{display:block;font-size:.86rem;font-weight:700;margin-bottom:6px}
input,select,textarea{width:100%;font:500 16px var(--body);color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;min-height:50px}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px}
.form .btn{width:100%;margin-top:4px}
.hint{font-size:.86rem;color:var(--muted);margin-top:10px;text-align:center}

/* footer */
footer{background:var(--surface);color:var(--muted);font-size:.93rem;border-top:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding-block:44px 28px}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.fgrid{grid-template-columns:1fr;gap:22px}}
.fgrid > *{min-width:0}
footer h4{color:var(--fg);font-family:var(--display);font-size:1rem;margin:0 0 10px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
footer a{text-decoration:none}
footer a:hover{color:var(--blue)}
footer .brand{display:inline-block;margin-bottom:12px}
.fbar{border-top:1px solid var(--line);padding-block:18px;font-size:.84rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 20px}
.credit a{color:var(--blue);font-weight:700}
@media (min-width:761px){footer{padding-bottom:88px}}

/* floating + mobile bar */
.wa{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:30;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.25);color:#fff}
:root[dir="rtl"] .wa{right:auto;left:calc(20px + env(safe-area-inset-left,0px))}
.mbar{display:none}
@media (max-width:760px){
  .wa{display:none}
  .mbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
    padding:8px max(12px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));
    background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(20,22,26,.12)}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:54px;border-radius:14px;font-weight:700;font-size:.82rem;text-decoration:none}
  .mbar .c{background:var(--chip);color:var(--fg)}
  .mbar .w{background:#1FAF55;color:#fff}
  .mbar .q{background:linear-gradient(135deg,var(--gold),var(--gold2));color:var(--on-gold)}
  body{padding-bottom:calc(78px + env(safe-area-inset-bottom,0px))}
}
.hero.sub .wrap{padding-block:40px 44px}
.hero.sub h1{max-width:none;font-size:clamp(1.8rem,4.6vw,3rem)}
.hero.sub h1 span{display:inline;color:var(--hl)}
.crumbs{font-size:.86rem;color:var(--muted);margin-bottom:6px}
.crumbs a{text-decoration:none;color:var(--blue);font-weight:600}
.crumbs span{margin:0 6px}
.prose{max-width:820px}
.prose p{margin-bottom:14px;color:var(--muted);font-size:1.04rem}
.prose h2{font-size:clamp(1.4rem,3.4vw,2rem);margin:30px 0 12px}
.ticks{list-style:none;margin:0 0 6px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
@media (max-width:640px){.ticks{grid-template-columns:1fr}}
.ticks li{position:relative;padding-inline-start:26px;color:var(--fg)}
.ticks li:before{content:"";position:absolute;inset-inline-start:0;top:.5em;width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold2))}
.lgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;margin:0;padding:0}
@media (max-width:900px){.lgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.lgrid{grid-template-columns:1fr}}
.lgrid a{display:block;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-decoration:none;font-weight:700}
.lgrid a small{display:block;font-weight:500;color:var(--muted);margin-top:2px}
.lgrid a:hover{border-color:var(--gold)}
.flinks{border-top:1px solid var(--line);padding-block:16px;font-size:.88rem}
.flinks a{display:inline-block;margin:3px 14px 3px 0}
:root[dir="rtl"] .flinks a{margin:3px 0 3px 14px}
.chips a{text-decoration:none}
.svc h3 a{text-decoration:none}
.svc h3 a:hover{color:var(--blue)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,48px);align-items:center}
.hero-grid > *{min-width:0}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-r .form{box-shadow:0 18px 44px rgba(20,22,26,.14);padding:clamp(18px,3vw,26px)}
.hero-r .form textarea{min-height:72px}
.hero-r .form .sub{margin:4px 0 12px;font-size:.92rem}
.hero-r .field{margin-bottom:10px}
.hero-r .form .hint{display:none}
.hero-grid h1{max-width:none}
.contact-grid.solo{grid-template-columns:1fr;max-width:640px}
#contact{padding-block:clamp(32px,5vw,48px)}
#contact .head{margin-bottom:18px}
.contact-grid.solo{grid-template-columns:1fr;max-width:none}
.contact-grid.solo .card-navy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);gap:8px 32px;align-items:center;padding:clamp(18px,3vw,26px)}
.contact-grid.solo .rows{margin-top:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.contact-grid.solo .row{border:1px solid var(--line);border-radius:14px;padding:10px 14px;background:var(--surface)}
@media (max-width:900px){.contact-grid.solo .card-navy{grid-template-columns:1fr}.contact-grid.solo .rows{grid-template-columns:1fr;margin-top:12px}}
.contact-grid.solo .card-navy{grid-template-columns:1fr;gap:12px}
.contact-grid.solo .rows{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:0}
.contact-grid.solo .card-navy h3 span{display:inline}
.contact-grid.solo .rows{grid-template-columns:repeat(auto-fit,minmax(255px,1fr))}
.contact-grid.solo .row .v{overflow-wrap:normal;font-size:.96rem}
.contact-grid.solo .row>span:last-child{min-width:0}