/* ===========================================================
   Ant Global — Modern Architectural Design System
   =========================================================== */
:root{
  --bg:#FBFCFD;
  --surface:#F1F4F7;
  --surface-2:#E8ECF1;
  --ink:#11161E;
  --ink-soft:#56616F;
  --ink-faint:#8A95A3;
  --line:#E0E5EB;
  --line-strong:#C8D0D9;
  --navy:#0E2C4F;
  --navy-900:#091E37;
  --blue:#1A5FA8;
  --blue-600:#2C72BE;
  --white:#fff;
  --radius:0px;
  --maxw:1320px;
  --pad:clamp(20px,5vw,72px);
  --font-display:'Archivo',system-ui,sans-serif;
  --font-body:'Archivo',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:84px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit}
::selection{background:var(--navy);color:#fff}

/* ---------- Typography ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--blue);
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--blue);display:inline-block}
.eyebrow.no-mark::before{display:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.02em;color:var(--ink)}
.display{font-size:clamp(40px,6.4vw,92px);font-weight:800;letter-spacing:-.035em;line-height:.98}
h2.section-title{font-size:clamp(30px,4vw,52px);font-weight:700}
h3{font-size:clamp(22px,2.4vw,30px)}
.lead{font-size:clamp(18px,1.5vw,22px);line-height:1.55;color:var(--ink-soft);font-weight:400}
.mono{font-family:var(--font-mono)}
.num{font-family:var(--font-mono);font-weight:500;color:var(--blue);font-size:13px;letter-spacing:.08em}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.section{padding-block:clamp(72px,9vw,140px)}
.section.tight{padding-block:clamp(48px,6vw,90px)}
.divider{height:1px;background:var(--line);border:0}
.grid{display:grid;gap:clamp(20px,2.4vw,40px)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;
  padding:17px 26px;border-radius:var(--radius);
  transition:all .35s var(--ease);
  white-space:nowrap;
}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(5px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-900)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--surface)}
.btn-outline-light{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--navy);border-color:#fff}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid transparent;padding-bottom:3px;transition:.3s var(--ease)}
.link-arrow:hover{color:var(--blue);border-color:var(--blue)}
.link-arrow .arr{transition:transform .3s var(--ease)}
.link-arrow:hover .arr{transform:translateX(4px)}

/* ---------- Header ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}
.header-inner{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.header.solid{background:rgba(251,252,253,.86);backdrop-filter:saturate(150%) blur(14px);border-bottom-color:var(--line)}
.header.atTop{background:transparent}
.header.atTop.dark-hero .nav-link,.header.atTop.dark-hero .lang-btn,.header.atTop.dark-hero .menu-toggle{color:#fff}
.header.atTop.dark-hero .lang-btn{border-color:rgba(255,255,255,.3)}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}
.brand img{height:38px;width:auto}
.brand .bname{font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:.02em;line-height:1}
.brand .bsub{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.34em;color:var(--ink-soft);text-transform:uppercase;margin-top:3px}
.header.atTop.dark-hero .bname{color:#fff}
.header.atTop.dark-hero .bsub{color:rgba(255,255,255,.65)}
nav.main-nav{display:flex;align-items:center;gap:clamp(18px,2vw,34px)}
.nav-link{font-size:15px;font-weight:500;color:var(--ink);position:relative;transition:color .25s;padding:6px 0;letter-spacing:-.01em;white-space:nowrap}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--blue);transition:width .3s var(--ease)}
.nav-link:hover,.nav-link.active{color:var(--blue)}
.nav-link.active::after,.nav-link:hover::after{width:100%}
.header-right{display:flex;align-items:center;gap:18px}
.lang-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line-strong);padding:8px 13px;border-radius:var(--radius);transition:.25s;color:var(--ink)}
.lang-btn:hover{border-color:var(--ink)}
.lang-btn b{color:var(--blue);font-weight:600}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;color:var(--ink)}
.menu-toggle svg{width:24px;height:24px}

/* mobile nav */
.mobile-nav{position:fixed;inset:0;z-index:99;background:var(--navy);transform:translateY(-100%);transition:transform .5s var(--ease);display:flex;flex-direction:column;padding:calc(var(--header-h) + 20px) var(--pad) 40px;visibility:hidden}
.mobile-nav.open{transform:translateY(0);visibility:visible}
.mobile-nav a{color:#fff;font-family:var(--font-display);font-size:clamp(28px,7vw,44px);font-weight:700;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;align-items:center;letter-spacing:-.02em}
.mobile-nav a .mn{font-family:var(--font-mono);font-size:13px;color:rgba(255,255,255,.4);font-weight:400}
.mobile-nav .mob-foot{margin-top:auto;padding-top:30px;display:flex;gap:20px;align-items:center;color:rgba(255,255,255,.6);font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;background:var(--navy);color:#fff;overflow:hidden;padding-bottom:clamp(48px,7vw,96px);padding-top:var(--header-h)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,30,55,.55) 0%,rgba(9,30,55,.35) 40%,rgba(9,30,55,.88) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.hero .eyebrow{color:#fff}
.hero .eyebrow::before{background:#fff}
.hero h1{color:#fff;max-width:18ch}
.hero .lead{color:rgba(255,255,255,.82);max-width:54ch;margin-top:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.hero-meta{position:absolute;right:var(--pad);bottom:clamp(48px,7vw,96px);z-index:2;text-align:right;display:none}
@media(min-width:1100px){.hero-meta{display:block}}
.hero-meta .hm-line{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);writing-mode:vertical-rl;transform:rotate(180deg)}

/* ---------- Image placeholder ---------- */
.ph{position:relative;background:var(--surface);overflow:hidden;background-image:repeating-linear-gradient(135deg,transparent,transparent 11px,rgba(14,44,79,.045) 11px,rgba(14,44,79,.045) 12px);display:flex;align-items:flex-end;color:var(--ink-faint)}
.ph.on-dark{background:#0b2440;background-image:repeating-linear-gradient(135deg,transparent,transparent 11px,rgba(255,255,255,.05) 11px,rgba(255,255,255,.05) 12px);color:rgba(255,255,255,.5)}
.ph-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:12px 14px;display:flex;align-items:center;gap:8px}
.ph-label::before{content:"";width:7px;height:7px;border:1px solid currentColor;display:inline-block}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* ---------- Stats ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.stat{padding:clamp(24px,3vw,40px) clamp(20px,2.5vw,34px);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat .sv{font-family:var(--font-display);font-weight:800;font-size:clamp(34px,4vw,56px);letter-spacing:-.03em;line-height:1}
.stat .sv span{color:var(--blue)}
.stat .sl{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-top:12px}

/* ---------- Services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc{padding:clamp(30px,3vw,46px) clamp(26px,2.6vw,40px) clamp(38px,4vw,56px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .35s var(--ease);min-height:300px;display:flex;flex-direction:column}
.svc:hover{background:var(--surface)}
.svc .num{margin-bottom:auto}
.svc h3{margin-top:28px;font-size:clamp(20px,1.9vw,25px)}
.svc p{margin-top:14px;color:var(--ink-soft);font-size:15.5px;line-height:1.55}
.svc .svc-arr{position:absolute;top:clamp(30px,3vw,46px);right:clamp(26px,2.6vw,40px);opacity:0;transform:translate(-6px,6px);transition:.35s var(--ease);color:var(--blue)}
.svc:hover .svc-arr{opacity:1;transform:translate(0,0)}

/* ---------- Project cards ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.4vw,36px)}
.proj-card{display:block;background:var(--bg);cursor:pointer;group:project}
.proj-card .pc-media{aspect-ratio:4/3;position:relative;overflow:hidden}
.proj-card .pc-media .ph{position:absolute;inset:0}
.proj-card .pc-media img{transition:transform .8s var(--ease)}
.proj-card:hover .pc-media img{transform:scale(1.05)}
.proj-card .pc-body{padding:24px 4px 0}
.proj-card h3{font-size:clamp(21px,2vw,28px)}
.proj-card .pc-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.proj-card .pc-meta span{display:inline-flex;align-items:center;gap:7px}
.proj-card:hover h3{color:var(--blue)}
.tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;font-weight:500}
.tag::before{content:"";width:7px;height:7px;border-radius:50%}
.tag.completed{background:rgba(26,95,168,.1);color:var(--blue)}
.tag.completed::before{background:var(--blue)}
.tag.ongoing{background:rgba(202,138,4,.12);color:#9a6a00}
.tag.ongoing::before{background:#caa204;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.tag-abs{position:absolute;top:16px;left:16px;z-index:2;background:rgba(255,255,255,.94);backdrop-filter:blur(4px)}

/* ---------- Sectors ---------- */
.sector-list{border-top:1px solid var(--line)}
.sector-row{display:grid;grid-template-columns:80px 1fr auto;align-items:center;gap:24px;padding:clamp(20px,2.4vw,30px) 0;border-bottom:1px solid var(--line);transition:.3s var(--ease)}
.sector-row:hover{padding-left:18px}
.sector-row:hover .sr-name{color:var(--blue)}
.sr-num{font-family:var(--font-mono);font-size:13px;color:var(--ink-faint)}
.sr-name{font-family:var(--font-display);font-weight:700;font-size:clamp(22px,2.6vw,36px);letter-spacing:-.02em;transition:color .3s}
.sr-desc{font-size:14.5px;color:var(--ink-soft);max-width:42ch;text-align:right}
@media(max-width:700px){.sr-desc{display:none}}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.cta-band .wrap{position:relative;z-index:2}
.cta-band h2{color:#fff;max-width:20ch}
.cta-band .lead{color:rgba(255,255,255,.78)}
.cta-mark{position:absolute;right:-60px;top:50%;transform:translateY(-50%);width:420px;height:420px;opacity:.06;z-index:1}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:rgba(255,255,255,.7);padding-top:clamp(60px,7vw,100px)}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:48px;padding-bottom:60px}
.footer img.flogo{height:54px;width:auto;margin-bottom:22px}
.footer h4{color:#fff;font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;margin-bottom:22px}
.footer a{color:rgba(255,255,255,.7);transition:color .25s;font-size:15px;line-height:1.4}
.footer a:hover{color:#fff}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:13px}
.foot-contact{font-size:15px;line-height:1.7}
.foot-social{display:flex;gap:12px;margin-top:22px}
.foot-social a{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;transition:.3s var(--ease)}
.foot-social a:hover{background:#fff;border-color:#fff}
.foot-social a:hover svg{stroke:var(--navy);fill:var(--navy)}
.foot-social svg{width:18px;height:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:26px 0;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.footer-bottom .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:0;grid-template-columns:none}

/* ---------- Page header ---------- */
.page-head{background:var(--navy);color:#fff;padding-top:calc(var(--header-h) + clamp(50px,7vw,90px));padding-bottom:clamp(50px,7vw,90px)}
.page-head h1{color:#fff;font-size:clamp(38px,5.5vw,76px);font-weight:800;letter-spacing:-.03em}
.page-head .lead{color:rgba(255,255,255,.78);margin-top:22px;max-width:58ch}
.breadcrumb{display:flex;gap:10px;align-items:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:28px}
.breadcrumb a:hover{color:#fff}

/* ---------- About ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.value{background:var(--bg);padding:clamp(28px,3vw,40px)}
.value .num{margin-bottom:20px}
.value h3{font-size:21px;margin-bottom:12px}
.value p{color:var(--ink-soft);font-size:15px}

/* ---------- Filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:48px}
.filter{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:10px 18px;border:1px solid var(--line-strong);transition:.25s}
.filter:hover{border-color:var(--ink)}
.filter.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ---------- Project detail ---------- */
.pd-hero{aspect-ratio:21/9;position:relative;overflow:hidden;background:var(--surface)}
.pd-meta{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.pd-meta .m{padding:24px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.pd-meta .ml{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:10px}
.pd-meta .mv{font-size:17px;font-weight:600}
.pd-body{display:grid;grid-template-columns:1fr 2fr;gap:clamp(40px,6vw,80px)}
.pd-body .prose p{margin-bottom:20px;color:var(--ink-soft);font-size:17px;line-height:1.7}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery .ph{aspect-ratio:4/3}

/* ---------- Careers ---------- */
.job{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:clamp(24px,3vw,34px) 0;border-bottom:1px solid var(--line);transition:.3s var(--ease)}
.job:first-child{border-top:1px solid var(--line)}
.job:hover{padding-left:16px}
.job h3{font-size:clamp(20px,2.2vw,28px)}
.job .job-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px)}
.field{display:flex;flex-direction:column;gap:9px;margin-bottom:22px}
.field label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.field input,.field textarea,.field select{padding:14px 16px;border:1px solid var(--line-strong);background:var(--bg);border-radius:var(--radius);transition:border-color .25s;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--navy)}
.field textarea{resize:vertical;min-height:130px}
.contact-info-item{display:flex;flex-direction:column;gap:7px;padding:22px 0;border-bottom:1px solid var(--line)}
.contact-info-item .cl{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.contact-info-item .cv{font-size:17px;font-weight:500}
.contact-info-item a.cv:hover{color:var(--blue)}
.form-note{margin-top:12px;font-size:13px;color:var(--ink-faint);font-family:var(--font-mono);letter-spacing:.04em}
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--navy);color:#fff;padding:15px 26px;font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;z-index:300;transition:transform .45s var(--ease);box-shadow:0 18px 50px rgba(0,0,0,.25)}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ===========================================================
   ADMIN
   =========================================================== */
.admin-shell{min-height:100vh;background:var(--surface);display:flex;flex-direction:column}
.admin-topbar{background:var(--navy-900);color:#fff;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}
.admin-topbar .at-left{display:flex;align-items:center;gap:14px}
.admin-topbar img{height:30px}
.admin-topbar .at-title{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.admin-topbar .at-right{display:flex;align-items:center;gap:12px}
.admin-body{display:grid;grid-template-columns:248px 1fr;flex:1;min-height:0}
.admin-side{background:#fff;border-right:1px solid var(--line);padding:18px 0;display:flex;flex-direction:column}
.admin-side .as-group{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);padding:18px 24px 8px}
.admin-side button.as-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 24px;font-size:14.5px;color:var(--ink-soft);border-left:3px solid transparent;transition:.2s}
.admin-side button.as-item:hover{background:var(--surface);color:var(--ink)}
.admin-side button.as-item.active{color:var(--navy);background:var(--surface);border-left-color:var(--blue);font-weight:600}
.admin-main{padding:clamp(24px,3vw,44px);overflow-y:auto}
.admin-main .am-head{margin-bottom:32px}
.admin-main .am-head h1{font-size:30px;font-weight:700}
.admin-main .am-head p{color:var(--ink-soft);margin-top:8px;font-size:15px}
.admin-card{background:#fff;border:1px solid var(--line);padding:clamp(20px,2.4vw,32px);margin-bottom:22px}
.admin-card h3{font-size:18px;margin-bottom:6px}
.admin-card .ac-sub{color:var(--ink-soft);font-size:14px;margin-bottom:22px}
.adm-field{margin-bottom:20px}
.adm-field>label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:9px}
.bilingual{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bi-wrap{position:relative}
.bi-flag{position:absolute;top:9px;right:11px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.1em;color:var(--ink-faint);background:var(--surface);padding:2px 7px;pointer-events:none}
.adm-input,.adm-textarea,.adm-select{width:100%;padding:12px 14px;border:1px solid var(--line-strong);background:var(--bg);border-radius:var(--radius);color:var(--ink);transition:border-color .2s}
.adm-input:focus,.adm-textarea:focus,.adm-select:focus{outline:none;border-color:var(--navy)}
.adm-textarea{resize:vertical;min-height:100px;line-height:1.5}
.adm-btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:12px 20px;background:var(--navy);color:#fff;transition:.25s;border-radius:var(--radius)}
.adm-btn:hover{background:var(--navy-900)}
.adm-btn.ghost{background:transparent;border:1px solid var(--line-strong);color:var(--ink)}
.adm-btn.ghost:hover{border-color:var(--ink);background:var(--surface)}
.adm-btn.danger{background:transparent;color:#b3261e;border:1px solid #e7c3c0}
.adm-btn.danger:hover{background:#b3261e;color:#fff;border-color:#b3261e}
.adm-btn.sm{padding:8px 13px;font-size:11px}
.adm-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.adm-list-item{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid var(--line);background:var(--bg);margin-bottom:12px}
.adm-list-item .ali-thumb{width:64px;height:48px;flex-shrink:0}
.adm-list-item .ali-body{flex:1;min-width:0}
.adm-list-item .ali-body h4{font-size:16px;margin-bottom:5px}
.adm-list-item .ali-body .ali-meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft)}
.adm-bar{position:sticky;bottom:0;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:16px clamp(24px,3vw,44px);display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 calc(-1 * clamp(24px,3vw,44px)) calc(-1 * clamp(24px,3vw,44px));z-index:10}
.adm-bar .save-state{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--ink-soft);display:flex;align-items:center;gap:9px}
.adm-bar .dot{width:8px;height:8px;border-radius:50%;background:var(--ink-faint)}
.adm-bar.dirty .dot{background:#caa204}
.adm-bar.saved .dot{background:var(--blue)}
.toggle-switch{position:relative;width:46px;height:26px;background:var(--line-strong);border-radius:20px;transition:.25s;flex-shrink:0}
.toggle-switch.on{background:var(--blue)}
.toggle-switch::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:.25s}
.toggle-switch.on::after{transform:translateX(20px)}
.modal-back{position:fixed;inset:0;background:rgba(9,30,55,.55);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:flex-start;justify-content:center;padding:5vh 20px;overflow-y:auto}
.modal{background:#fff;width:100%;max-width:820px;border-radius:var(--radius);box-shadow:0 30px 90px rgba(0,0,0,.3)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:22px 28px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}
.modal-head h3{font-size:20px}
.modal-body{padding:28px}
.adm-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:24px}
.adm-login .login-card{background:#fff;width:100%;max-width:400px;padding:44px 38px;text-align:center}
.adm-login img{height:70px;margin:0 auto 26px}
.adm-login h2{font-size:22px;margin-bottom:8px}
.adm-login p{color:var(--ink-soft);font-size:14px;margin-bottom:28px}
.adm-hint{margin-top:18px;font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);letter-spacing:.04em}
.empty-state{text-align:center;padding:60px 20px;color:var(--ink-faint);border:1px dashed var(--line-strong)}
.empty-state .num{display:block;margin-bottom:12px}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .footer .wrap{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:900px){
  :root{--header-h:72px}
  nav.main-nav{display:none}
  .menu-toggle{display:flex}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr;gap:36px}
  .pd-body{grid-template-columns:1fr}
  .pd-meta{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .admin-body{grid-template-columns:1fr}
  .admin-side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:0}
  .admin-side .as-group{display:none}
  .admin-side button.as-item{border-left:0;border-bottom:3px solid transparent;white-space:nowrap;padding:16px 18px}
  .admin-side button.as-item.active{border-left:0;border-bottom-color:var(--blue)}
}
@media(max-width:640px){
  body{font-size:16px}
  .proj-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .sector-row{grid-template-columns:50px 1fr}
  .pd-meta{grid-template-columns:1fr}
  .bilingual{grid-template-columns:1fr}
  .footer .wrap{grid-template-columns:1fr}
  .footer-bottom .wrap{flex-direction:column;align-items:flex-start;gap:10px}
}