:root{
  --bg:#f4f7fb;
  --surface:#ffffff;
  --surface-2:#eef3f9;
  --ink:#102038;
  --muted:#66758c;
  --line:#dbe4ef;
  --navy:#0b1f3a;
  --blue:#3267ff;
  --cyan:#10b8cc;
  --coral:#ff6c61;
  --gold:#f2b84b;
  --green:#24a77b;
  --violet:#7857f6;
  --magenta:#d84d9b;
  --orange:#f47b3f;
  --shadow:0 18px 50px rgba(25,54,92,.11);
  --shadow-soft:0 8px 26px rgba(25,54,92,.08);
  --radius:22px;
  --accent:var(--blue);
  --accent-rgb:50,103,255;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:
  radial-gradient(circle at 8% 8%,rgba(var(--accent-rgb),.09),transparent 28rem),
  linear-gradient(180deg,#f9fbfe 0,#f3f6fb 100%);
  color:var(--ink);font-family:Aptos,Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  line-height:1.62;min-height:100vh
}
body.theme-blue{--accent:#3267ff;--accent-rgb:50,103,255}
body.theme-violet{--accent:#7857f6;--accent-rgb:120,87,246}
body.theme-coral{--accent:#ff6c61;--accent-rgb:255,108,97}
body.theme-cyan{--accent:#10b8cc;--accent-rgb:16,184,204}
body.theme-gold{--accent:#d99a24;--accent-rgb:217,154,36}
body.theme-green{--accent:#24a77b;--accent-rgb:36,167,123}
body.theme-magenta{--accent:#d84d9b;--accent-rgb:216,77,155}
body.theme-orange{--accent:#f47b3f;--accent-rgb:244,123,63}
body.theme-indigo{--accent:#4d55da;--accent-rgb:77,85,218}
body.theme-slate{--accent:#4d647c;--accent-rgb:77,100,124}
a{color:inherit}
button,input{font:inherit}
img{max-width:100%}

.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.88);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(219,228,239,.9)
}
.header-inner{
  width:min(1460px,calc(100% - 32px));margin:auto;min-height:72px;
  display:flex;align-items:center;justify-content:space-between;gap:18px
}
.brand-link{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brand-symbol{
  width:43px;height:43px;border-radius:14px;color:#fff;display:grid;place-items:center;
  font-weight:900;background:linear-gradient(135deg,var(--navy),var(--accent));
  box-shadow:0 10px 24px rgba(var(--accent-rgb),.24)
}
.brand-copy strong{display:block;font-size:.97rem}
.brand-copy span{display:block;color:var(--muted);font-size:.76rem}
.header-actions{display:flex;align-items:center;gap:9px}
.header-link,.menu-summary{
  border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 13px;
  text-decoration:none;font-weight:800;color:#273954;cursor:pointer
}
.header-link:hover,.menu-summary:hover{border-color:rgba(var(--accent-rgb),.42);color:var(--accent)}
.site-menu{position:relative}
.site-menu summary{list-style:none}.site-menu summary::-webkit-details-marker{display:none}
.site-menu[open] .menu-summary{border-color:var(--accent);color:var(--accent)}
.menu-panel{
  position:absolute;right:0;top:50px;width:min(520px,90vw);padding:12px;
  background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px
}
.menu-panel a{
  text-decoration:none;padding:12px;border-radius:13px;background:#f6f8fc;
  border:1px solid transparent;font-size:.87rem;font-weight:750
}
.menu-panel a:hover,.menu-panel a.current{
  background:rgba(var(--accent-rgb),.09);border-color:rgba(var(--accent-rgb),.2);color:var(--accent)
}

.page-hero{
  position:relative;overflow:hidden;
  background:
  radial-gradient(circle at 90% 20%,rgba(255,255,255,.22),transparent 24rem),
  linear-gradient(125deg,var(--navy) 0%,#163459 48%,var(--accent) 135%);
  color:#fff;padding:58px 0 54px
}
.page-hero::after{
  content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(255,255,255,.16);
  border-radius:50%;right:-80px;bottom:-190px;box-shadow:0 0 0 56px rgba(255,255,255,.035)
}
.hero-inner{width:min(1220px,calc(100% - 38px));margin:auto;position:relative;z-index:2}
.page-kicker{display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:900;color:#d9e7ff}
.page-kicker i{width:24px;height:3px;background:var(--gold);border-radius:99px}
.page-hero h1{font-size:clamp(2.25rem,5vw,4.7rem);line-height:1.02;margin:.25em 0 .22em;max-width:900px}
.page-hero p{font-size:1.08rem;max-width:780px;color:#e5eef9;margin:0}
.hero-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}
.hero-stat{padding:8px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.09);font-size:.83rem;font-weight:800}

.page-wrap{width:min(1220px,calc(100% - 38px));margin:0 auto;padding:34px 0 90px}
.page-toc{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px}
.page-toc a{
  text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:8px 13px;font-size:.83rem;font-weight:800;color:#41516a;box-shadow:0 4px 12px rgba(25,54,92,.04)
}
.page-toc a:hover{background:var(--accent);border-color:var(--accent);color:#fff}

.content-section{
  margin:0 0 26px;padding:clamp(22px,4vw,42px);
  background:rgba(255,255,255,.94);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-soft);scroll-margin-top:95px
}
.content-section>h2{
  font-size:clamp(1.65rem,3vw,2.6rem);line-height:1.12;margin:0 0 23px;
  display:flex;align-items:center;gap:13px
}
.content-section>h2::before{
  content:"";width:9px;height:36px;border-radius:99px;
  background:linear-gradient(180deg,var(--accent),#ffd166);flex:0 0 auto
}
.content-section h3{color:#213654;margin-top:28px}
.content-section p{color:#40516a}
.content-section small{color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}
.card{
  position:relative;background:linear-gradient(145deg,#fff,#f9fbfe);
  border:1px solid var(--line);border-radius:18px;padding:20px;
  box-shadow:0 7px 20px rgba(25,54,92,.055);overflow:hidden
}
.card::before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent),#ffd166)}
.card strong{display:block}.card h3{margin-top:8px}
.grid>.card:nth-child(3n+2)::before{background:linear-gradient(90deg,var(--cyan),var(--blue))}
.grid>.card:nth-child(3n)::before{background:linear-gradient(90deg,var(--coral),var(--gold))}
.kpi{display:block;font-size:1.55rem;font-weight:900;color:var(--accent);line-height:1.2;margin-bottom:7px}

.notice{
  border:1px solid rgba(var(--accent-rgb),.2);border-left:6px solid var(--accent);
  background:linear-gradient(90deg,rgba(var(--accent-rgb),.09),#fff 50%);
  padding:16px 18px;border-radius:15px;color:#31445f
}
.fit-note{border-left-color:var(--magenta);background:linear-gradient(90deg,rgba(216,77,155,.09),#fff 55%)}
.badge{
  display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;
  background:rgba(var(--accent-rgb),.1);color:var(--accent);font-size:.73rem;font-weight:900
}
.badge.medium{background:#fff4d6;color:#9a6815}.badge.fit{background:#f2e9ff;color:#6c3bd1}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:15px}
.photo{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;box-shadow:var(--shadow-soft)}
.photo img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;cursor:zoom-in;transition:transform .22s ease}
.photo:hover img{transform:scale(1.025)}
.photo .meta{padding:13px;font-size:.86rem;color:#53617a}.photo .meta strong{color:var(--ink)}

.palette{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:12px}
.swatch{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-soft)}
.swatch-color{height:86px}.swatch p{padding:11px;margin:0;font-size:.85rem}

.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:17px;box-shadow:0 5px 16px rgba(25,54,92,.045)}
table{width:100%;border-collapse:collapse;background:#fff;min-width:820px}
th,td{text-align:left;vertical-align:top;padding:12px 13px;border-bottom:1px solid #e7edf4}
th{position:sticky;top:0;background:#edf3fa;color:#2b405f;font-size:.82rem}
tbody tr:hover{background:#f8fbff}

.filters{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.filters button,.btn{
  border:0;border-radius:12px;padding:10px 14px;background:var(--navy);color:#fff;
  cursor:pointer;font-weight:850;box-shadow:0 7px 18px rgba(11,31,58,.13)
}
.filters button:hover,.btn:hover{background:var(--accent)}
.btn.secondary{background:#e8eef6;color:#233753;box-shadow:none}
.fit-scale{display:flex;gap:8px;flex-wrap:wrap}
.fit-scale span{padding:8px 11px;border-radius:11px;background:#eaf1f8;color:#354862;font-weight:800}

.proposal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(285px,1fr));gap:16px}
.proposal .placeholder{
  height:150px;border-radius:15px;display:grid;place-items:center;text-align:center;
  background:
  linear-gradient(135deg,rgba(var(--accent-rgb),.16),rgba(255,209,102,.15)),
  repeating-linear-gradient(135deg,#f5f7fb 0,#f5f7fb 14px,#eef2f8 14px,#eef2f8 28px);
  color:#475a74;font-weight:950;letter-spacing:.08em
}
.proposal button{margin-top:12px}

.page-footer{
  background:var(--navy);color:#cdd9ea;padding:27px 0;margin-top:20px
}
.footer-inner{width:min(1220px,calc(100% - 38px));margin:auto;display:flex;justify-content:space-between;gap:18px;align-items:center}
.page-switch{display:flex;gap:9px;flex-wrap:wrap}
.page-switch a{color:#fff;text-decoration:none;padding:9px 13px;border-radius:11px;background:rgba(255,255,255,.1);font-weight:800}
.page-switch a:hover{background:var(--accent)}

.home-hero{
  min-height:560px;display:grid;align-items:center;
  background:
  radial-gradient(circle at 82% 28%,rgba(16,184,204,.28),transparent 23rem),
  radial-gradient(circle at 23% 8%,rgba(120,87,246,.28),transparent 24rem),
  linear-gradient(132deg,#081a32 0,#102e53 52%,#2553d9 120%);
  color:#fff;overflow:hidden
}
.home-hero-inner{
  width:min(1320px,calc(100% - 38px));margin:auto;padding:70px 0;
  display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center
}
.home-hero h1{font-size:clamp(3rem,7vw,6.2rem);line-height:.94;margin:.2em 0}
.home-hero p{font-size:1.13rem;max-width:720px;color:#d9e5f5}
.hero-label{font-weight:900;letter-spacing:.18em;text-transform:uppercase;font-size:.76rem;color:#8eeaf2}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
.hero-cta a{padding:12px 17px;border-radius:13px;text-decoration:none;font-weight:900;background:#fff;color:#102846}
.hero-cta a.secondary{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25)}
.photo-mosaic{display:grid;grid-template-columns:1fr 1fr;gap:12px;transform:rotate(1.5deg)}
.photo-mosaic img{width:100%;height:230px;object-fit:cover;border-radius:22px;border:1px solid rgba(255,255,255,.25);box-shadow:0 25px 55px rgba(0,0,0,.23)}
.photo-mosaic img:first-child{grid-row:span 2;height:472px}
.home-main{width:min(1320px,calc(100% - 38px));margin:auto;padding:45px 0 90px}
.home-intro{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}
.home-intro h2{font-size:clamp(2rem,4vw,3.4rem);margin:0}
.home-intro p{max-width:590px;color:var(--muted)}
.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.portal-card{
  position:relative;min-height:225px;padding:23px;border-radius:23px;overflow:hidden;
  color:#fff;text-decoration:none;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease
}
.portal-card:hover{transform:translateY(-4px);box-shadow:0 25px 60px rgba(25,54,92,.2)}
.portal-card::after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-55px;bottom:-55px;background:rgba(255,255,255,.13)}
.portal-card .icon{font-size:2rem}.portal-card h3{font-size:1.45rem;margin:22px 0 8px}.portal-card p{color:rgba(255,255,255,.86);margin:0}.portal-card span{position:absolute;right:20px;bottom:18px;font-weight:900}
.portal-card.blue{background:linear-gradient(135deg,#2256d9,#4285ff)}
.portal-card.violet{background:linear-gradient(135deg,#6241dc,#9272ff)}
.portal-card.coral{background:linear-gradient(135deg,#e84e61,#ff8871)}
.portal-card.cyan{background:linear-gradient(135deg,#087f9d,#1bc5cb)}
.portal-card.gold{background:linear-gradient(135deg,#c17d17,#f0b847)}
.portal-card.green{background:linear-gradient(135deg,#14785e,#31b984)}
.portal-card.magenta{background:linear-gradient(135deg,#b83280,#e96bb4)}
.portal-card.orange{background:linear-gradient(135deg,#d85d2e,#fa9253)}
.portal-card.indigo{background:linear-gradient(135deg,#3c45b9,#6672ef)}
.portal-card.slate{background:linear-gradient(135deg,#344b65,#69839d)}

.modal,.lightbox,.refpreview{position:fixed;inset:0;z-index:100;display:none;background:rgba(5,15,30,.78);padding:20px}
.modal.open,.lightbox.open,.refpreview.open{display:grid;place-items:center}
.modal-box{width:min(920px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:23px;padding:26px;position:relative;box-shadow:0 30px 90px rgba(0,0,0,.35)}
.close{position:absolute;right:16px;top:13px;border:0;background:#edf2f8;width:40px;height:40px;border-radius:50%;font-size:1.35rem;cursor:pointer}
#promptBox,.prompt{white-space:pre-wrap;background:#f2f6fb;border:1px solid var(--line);padding:17px;border-radius:15px;font-family:ui-monospace,Consolas,monospace;font-size:.84rem;overflow:auto}
.refthumb-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:11px}
.refthumb{display:flex;gap:10px;text-align:left;border:1px solid var(--line);background:#f7f9fc;border-radius:13px;padding:8px;cursor:pointer}
.refthumb img{width:68px;height:88px;object-fit:cover;border-radius:9px}
.refpreview-box{width:min(520px,94vw);background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 28px 75px rgba(0,0,0,.35)}
.refpreview-head{display:flex;justify-content:space-between;padding:12px 15px;background:#edf3fa}
.refpreview-head button{border:0;background:transparent;font-size:1.4rem}
#refPreviewContent{padding:14px}#refPreviewContent img{width:100%;max-height:380px;object-fit:contain;border-radius:12px}
.lightbox img{max-width:94vw;max-height:91vh;border-radius:16px}

@media(max-width:980px){
  .portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .home-hero-inner{grid-template-columns:1fr}.photo-mosaic{max-width:620px}
}
@media(max-width:720px){
  .header-inner{width:min(100% - 20px,1460px)}
  .brand-copy span{display:none}.header-link.print-link{display:none}
  .menu-panel{grid-template-columns:1fr}
  .page-hero{padding:42px 0}.page-wrap{width:min(100% - 22px,1220px)}
  .content-section{padding:20px;border-radius:18px}
  .portal-grid{grid-template-columns:1fr}.home-intro{display:block}
  .home-hero-inner{width:min(100% - 24px,1320px);padding:45px 0}
  .photo-mosaic img{height:160px}.photo-mosaic img:first-child{height:332px}
  .footer-inner{display:block}.page-switch{margin-top:14px}
}
@media(max-width:480px){
  .brand-copy strong{max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .header-actions{gap:5px}.header-link,.menu-summary{padding:8px 9px;font-size:.8rem}
  .photo-mosaic{gap:7px}.photo-mosaic img{border-radius:14px}
}
@media print{
  .site-header,.page-footer,.page-toc,.filters,.btn,.modal,.lightbox,.refpreview{display:none!important}
  body{background:#fff}.page-hero{background:#fff;color:#111;padding:20px 0}.page-hero p,.page-kicker{color:#444}
  .content-section{box-shadow:none;break-inside:avoid;border-color:#bbb}.page-wrap{width:100%;padding:0}
}