:root{--panel:rgba(18,29,52,.82);--panel-2:rgba(13,21,39,.94);--line:rgba(255,255,255,.10);--line-soft:rgba(255,255,255,.06);--text:#eef4ff;--muted:#b6c4db;--brand:#d7b36d;--brand-2:#f1d59f;--shadow:0 20px 60px rgba(0,0,0,.35);--radius:22px;--max:1440px;--success:#79d19f}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(900px 420px at 10% -10%, rgba(123,182,255,.18), transparent 55%),radial-gradient(800px 420px at 90% 0%, rgba(215,179,109,.16), transparent 55%),linear-gradient(180deg,#08101d 0%,#0a1120 28%,#0c1527 100%);line-height:1.65;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(var(--max), calc(100% - 36px)); margin-inline:auto}
.topbar{position:sticky;top:0;z-index:100;backdrop-filter: blur(12px);background:linear-gradient(180deg, rgba(7,12,22,.90), rgba(7,12,22,.64));border-bottom:1px solid var(--line-soft)}.topbar-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand-wrap{display:flex;align-items:center;gap:14px}.brand-mark{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#1b1408;display:grid;place-items:center;font-weight:800;box-shadow:0 0 0 6px rgba(215,179,109,.10)}.brand-title{font-weight:800;letter-spacing:.02em;font-size:1.05rem}.brand-sub{font-size:.78rem;color:var(--muted);margin-top:2px}.topbar-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}.nav{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}.nav a{color:#d8e4f7;font-size:.95rem;padding:8px 0;position:relative}.nav a::after{content:"";position:absolute;left:0;bottom:2px;width:0;height:2px;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .22s ease}.nav a:hover::after,.nav a:focus-visible::after,.nav a.active::after{width:100%}.nav a.active{color:#fff}.lang-switch{display:flex;align-items:center;gap:8px}.lang-btn{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:var(--text);border-radius:999px;padding:8px 12px;font-size:.82rem;font-weight:700}.lang-btn.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#1b1408;border-color:transparent}
.hero{position:relative;min-height:72svh;display:grid;align-items:end;background:linear-gradient(180deg, rgba(4,8,16,.12) 0%, rgba(4,8,16,.28) 35%, rgba(4,8,16,.72) 100%),linear-gradient(90deg, rgba(4,8,16,.44) 0%, rgba(4,8,16,.24) 34%, rgba(4,8,16,.08) 62%, rgba(4,8,16,.02) 100%),var(--hero-image) center center / cover no-repeat;border-bottom:1px solid var(--line-soft);overflow:hidden}.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 22%, rgba(255,255,255,.08), transparent 24%),radial-gradient(circle at 80% 12%, rgba(255,240,202,.13), transparent 18%),linear-gradient(180deg, transparent 0%, rgba(9,16,29,.08) 36%, rgba(9,16,29,.62) 100%);pointer-events:none}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:26px;padding:96px 0 44px}.hero-copy{max-width:660px}.eyebrow{display:inline-flex;gap:10px;align-items:center;padding:8px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(10,15,26,.38);color:#f0e0bf;font-size:.82rem;letter-spacing:.02em;margin-bottom:18px}.hero h1{margin:0;font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,4vw,4rem);line-height:1.05;letter-spacing:-.03em;max-width:660px;text-shadow:0 8px 24px rgba(0,0,0,.42)}.hero p{max-width:620px;color:#e0ebfb;font-size:clamp(.98rem,1.3vw,1.04rem);margin:18px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 18px;border-radius:14px;border:1px solid transparent;font-weight:700;transition:.2s ease;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#1f1609;box-shadow:0 14px 36px rgba(215,179,109,.18)}.btn-secondary{background:rgba(9,15,25,.38);color:var(--text);border-color:rgba(255,255,255,.16)}
.section{padding:78px 0}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:24px}.section-kicker{color:var(--brand-2);text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:800;margin-bottom:8px}.section h2{margin:0;font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;letter-spacing:-.03em}.section p.lead{margin:12px 0 0;color:var(--muted);max-width:880px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-42px;position:relative;z-index:3}.stat{background:linear-gradient(180deg, rgba(14,22,38,.92), rgba(11,18,30,.94));border:1px solid var(--line);border-radius:18px;padding:18px 16px;box-shadow:var(--shadow)}.stat b{display:block;font-size:1.7rem;color:white}.stat span{color:var(--muted);font-size:.95rem}
.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.card h3{margin:0 0 12px;font-size:1.18rem}.card p{margin:0;color:#dbe6f7}.list{display:grid;gap:12px}.list-row{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft)}.list-row b{display:block;margin-bottom:4px}.list-row span{color:var(--muted);font-size:.94rem}.service-card{padding:20px;border-radius:20px;border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));box-shadow:var(--shadow)}.service-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:rgba(215,179,109,.12);color:var(--brand-2);font-size:1.4rem;margin-bottom:14px}.service-card h3{margin:0 0 10px;font-size:1.08rem}.service-card p{margin:0;color:var(--muted);font-size:.95rem}.quote{margin-top:20px;padding:18px 20px;border-left:4px solid var(--brand);background:rgba(215,179,109,.06);border-radius:16px;color:#f0f5ff}.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.fact{padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft)}.fact b{display:block;color:#fff;margin-bottom:4px}.fact span{color:var(--muted)}.timeline{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:start;padding:16px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft)}.timeline-year{font-weight:800;color:var(--brand-2)}.timeline-item p{margin:0;color:var(--muted)}
.portal-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.news-list{display:grid;gap:14px}.news-card{padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));box-shadow:var(--shadow)}.news-card time{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(121,209,159,.12);border:1px solid rgba(121,209,159,.22);color:#e8fff1;font-size:.78rem;font-weight:700;margin-bottom:10px}.news-card h3{margin:0 0 8px;font-size:1.08rem}.news-card p{margin:0;color:var(--muted)}
.legal-list{display:grid;gap:14px}.legal-box{padding:18px 20px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft)}.legal-box h3{margin:0 0 8px}.legal-box p{margin:0;color:var(--muted)}
.cta{position:relative;overflow:hidden;border-radius:28px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg, rgba(215,179,109,.14), rgba(123,182,255,.12), rgba(255,255,255,.05));box-shadow:var(--shadow);padding:30px}.cta::after{content:"";position:absolute;inset:auto -10% -35% auto;width:320px;height:320px;background:radial-gradient(circle, rgba(255,255,255,.14), transparent 68%);pointer-events:none}
.gallery-layout{display:grid;grid-template-columns:380px 1fr;gap:28px;align-items:start}.gallery-intro{position:sticky;top:110px}.gallery-grid{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:18px}.gallery-item{margin:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));box-shadow:var(--shadow);cursor:pointer;transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease}.gallery-item:hover{transform:translateY(-4px);border-color:rgba(215,179,109,.34);box-shadow:0 24px 60px rgba(0,0,0,.42)}.gallery-item img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block}.gallery-item .cap{padding:12px 14px 14px;font-size:.94rem;color:#eef4ff;line-height:1.4}
footer{padding:26px 0 60px;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.footer-card{padding:22px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.03)}.footer-card h3{margin:0 0 10px;color:var(--text)}.footer-small{font-size:.9rem}.footer-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}.footer-links a{color:#dce9ff}
.lightbox{position:fixed;inset:0;background:rgba(4,6,10,.88);z-index:120;display:none;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(8px)}.lightbox.open{display:flex}.lightbox-frame{width:min(1240px, 100%);background:#08101b;border:1px solid rgba(255,255,255,.12);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.lightbox-top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;border-bottom:1px solid var(--line-soft);background:rgba(255,255,255,.02)}.lightbox-top-left{display:flex;flex-direction:column;gap:4px}#lightboxCounter{font-size:.86rem;color:var(--muted)}.lightbox-actions{display:flex;gap:10px;flex-wrap:wrap}.lightbox-actions button,.lightbox-bottom button{border:1px solid var(--line);background:transparent;color:var(--text);border-radius:12px;min-height:42px;padding:0 14px;cursor:pointer}.lightbox-body{position:relative;background:#000}.lightbox img{width:100%;max-height:76vh;object-fit:contain;background:#000}.lightbox-side{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;border:1px solid rgba(255,255,255,.16);background:rgba(8,16,27,.70);color:#fff;font-size:1.5rem;cursor:pointer;z-index:2}.lightbox-side-left{left:16px}.lightbox-side-right{right:16px}.lightbox-bottom{display:flex;justify-content:flex-end;padding:14px 16px 16px;border-top:1px solid var(--line-soft);background:rgba(255,255,255,.02)}
@media (max-width:1180px){.grid-2,.grid-3,.portal-grid,.footer-grid,.gallery-layout{grid-template-columns:1fr}.gallery-intro{position:static}.stats{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:760px){.topbar-inner{min-height:70px;align-items:flex-start;padding:10px 0}.topbar-right{width:100%;justify-content:flex-start}.nav{display:none}.hero-grid{padding-top:88px}.stats,.facts,.grid-3,.services-grid,.gallery-grid{grid-template-columns:1fr}.section{padding:60px 0}.card,.service-card,.footer-card,.cta,.news-card{padding:20px}.timeline-item{grid-template-columns:1fr}.hero h1{font-size:clamp(1.8rem,7vw,2.9rem);max-width:540px}.hero-copy{max-width:540px}.lightbox-top{flex-direction:column;align-items:flex-start}.lightbox-actions{width:100%}.lightbox-actions button{flex:1 1 auto}.lightbox-side{width:46px;height:46px;font-size:1.2rem}.lightbox-side-left{left:10px}.lightbox-side-right{right:10px}}

/* Community demo system */
.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.auth-card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.auth-card h3{margin:0 0 12px}
.auth-form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:.92rem;color:#dbe6f7;font-weight:600}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);color:#fff;font:inherit}
.field textarea{min-height:150px;resize:vertical}
.field input::file-selector-button{margin-right:10px;border:none;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#1f1609;padding:8px 12px;border-radius:10px;font-weight:700;cursor:pointer}
.form-note{color:var(--muted);font-size:.9rem}
.auth-actions{display:flex;gap:12px;flex-wrap:wrap}
.alert{padding:14px 16px;border-radius:14px;background:rgba(123,182,255,.10);border:1px solid rgba(123,182,255,.20);color:#e9f3ff}
.alert.success{background:rgba(121,209,159,.10);border-color:rgba(121,209,159,.24)}
.alert.warn{background:rgba(255,141,141,.08);border-color:rgba(255,141,141,.22)}
.feed-wrap{display:grid;grid-template-columns:330px 1fr;gap:22px}
.side-card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.side-card h3{margin:0 0 12px}
.feed-list{display:grid;gap:16px}
.post-card{display:grid;gap:14px;padding:18px 20px;border-radius:20px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));box-shadow:var(--shadow)}
.post-head{display:flex;gap:14px;align-items:center}
.post-head img{width:56px;height:56px;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,.14)}
.post-meta{display:grid;gap:3px}
.post-meta b{font-size:1rem}
.post-meta span{font-size:.88rem;color:var(--muted)}
.post-badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);font-size:.78rem;color:#edf4ff}
.badge.category{background:rgba(215,179,109,.10);border-color:rgba(215,179,109,.18);color:#f5e2bc}
.post-card h3{margin:0;font-size:1.12rem}
.post-card p{margin:0;color:#dbe6f7}
.post-image{border-radius:18px;overflow:hidden;border:1px solid var(--line-soft)}
.post-image img{width:100%;max-height:520px;object-fit:cover}
.feed-toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.feed-toolbar .auth-actions{margin-left:auto}
.kpi-list{display:grid;gap:12px}
.kpi{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft)}
.kpi b{display:block;font-size:1.2rem}
.empty-state{padding:24px;border-radius:18px;border:1px dashed rgba(255,255,255,.18);color:var(--muted);text-align:center}
.avatar-preview{display:flex;align-items:center;gap:12px}
.avatar-preview img{width:64px;height:64px;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,.14)}
.profile-grid{display:grid;grid-template-columns:320px 1fr;gap:22px}
.profile-card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.profile-hero{display:grid;justify-items:start;gap:14px}
.profile-hero img{width:88px;height:88px;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,.16)}
.quick-links{display:flex;gap:12px;flex-wrap:wrap}
.text-link{color:#f3dba7;font-weight:700}
.auth-pill{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);font-size:.82rem}
@media (max-width:1180px){.feed-wrap,.profile-grid,.auth-grid{grid-template-columns:1fr}}




/* premium design update */
:root{
  --panel-premium: linear-gradient(180deg, rgba(20,31,55,.90), rgba(11,18,33,.95));
  --glow: 0 18px 40px rgba(215,179,109,.12);
}
body{
  background:
    radial-gradient(900px 420px at 10% -10%, rgba(123,182,255,.16), transparent 55%),
    radial-gradient(800px 420px at 90% 0%, rgba(215,179,109,.14), transparent 55%),
    linear-gradient(180deg,#08101d 0%,#0a1120 28%,#0c1527 100%);
}
.topbar{box-shadow:0 14px 34px rgba(0,0,0,.20)}
.topbar-inner{min-height:82px}
.brand-mark{box-shadow:0 0 0 6px rgba(215,179,109,.10), 0 10px 24px rgba(0,0,0,.20)}
.brand-title{font-size:1.08rem}
.brand-sub{opacity:.92}
.topbar-right{gap:14px 18px}
.nav{gap:10px}
.nav a{padding:10px 12px;border-radius:12px;transition:background .2s ease,color .2s ease,transform .2s ease}
.nav a::after{left:12px;bottom:7px}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.04);transform:translateY(-1px)}
.lang-switch{padding:4px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.lang-btn{transition:transform .18s ease,background .18s ease,color .18s ease}
.lang-btn:hover{transform:translateY(-1px)}
.hero{min-height:78svh}
.hero-grid{padding:112px 0 54px}
.hero-copy{max-width:620px;padding:26px 28px 28px;border-radius:28px;background:linear-gradient(180deg, rgba(7,12,21,.30), rgba(7,12,21,.16));border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 70px rgba(0,0,0,.18);backdrop-filter:blur(6px)}
.hero h1{font-size:clamp(2.1rem,4.2vw,4.15rem);max-width:600px}
.hero p{max-width:580px;color:#e6efff}
.btn{box-shadow:0 10px 28px rgba(0,0,0,.10)}
.btn-secondary{background:rgba(9,15,25,.50)}
.section{padding:86px 0}
.section-head{margin-bottom:28px}
.stat, .card, .service-card, .news-card, .footer-card, .legal-box, .profile-card, .auth-card, .side-card, .post-card{box-shadow:var(--shadow), var(--glow)}
.card, .service-card, .profile-card, .auth-card, .side-card{background:var(--panel-premium)}
.card h3, .service-card h3, .footer-card h3{letter-spacing:.01em}
.stats{margin-top:-54px}
.stat{position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;inset:auto -18px -28px auto;width:94px;height:94px;border-radius:50%;background:radial-gradient(circle, rgba(241,213,159,.10), transparent 72%)}
.stat b{font-size:1.9rem}
.facts .fact,.list-row,.timeline-item,.kpi,.legal-box{background:rgba(255,255,255,.035);box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
.news-card time,.badge.category{box-shadow:0 8px 18px rgba(0,0,0,.12)}
.gallery-item{border-radius:22px}
.gallery-item .cap{font-size:.92rem}
.lightbox-frame{border-radius:26px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
footer{padding:34px 0 66px;border-top:1px solid rgba(255,255,255,.07);background:linear-gradient(180deg, rgba(255,255,255,.01), rgba(255,255,255,.02))}
.footer-card{position:relative;overflow:hidden}
.footer-card::after{content:"";position:absolute;inset:auto -20px -34px auto;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle, rgba(215,179,109,.09), transparent 72%)}
.footer-small{line-height:1.7}
.footer-contact{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;color:#dfeaff;font-size:.94rem}
.footer-contact a{color:#f2ddb2;font-weight:700}
.footer-contact .footer-label{color:var(--muted)}
.footer-links{margin-top:18px;gap:10px}
.footer-links a{display:inline-flex;align-items:center;min-height:38px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);transition:background .18s ease, transform .18s ease}
.footer-links a:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}
.footer-note{color:var(--muted)}
@media (max-width: 760px){
  .topbar-inner{min-height:74px}
  .hero{min-height:72svh}
  .hero-grid{padding:96px 0 34px}
  .hero-copy{padding:20px 18px 22px;max-width:100%}
  .hero h1{font-size:clamp(1.9rem,7vw,3.1rem)}
  .section{padding:68px 0}
  .stats{margin-top:-34px}
  .footer-contact{flex-direction:column;align-items:flex-start}
}