:root{--bg:#f5f7fb;--ink:#0f172a;--muted:#667085;--brand:#2563eb;--dark:#0b1220;--card:#fff;--line:#e4e7ec;--success:#067647;--warn:#b54708}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}a{text-decoration:none;color:inherit}.container{max-width:1120px;margin:auto;padding:0 22px}.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:850;letter-spacing:-1px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--dark);color:#fff;font-size:18px}.brand.inverse{color:#fff}.menu{display:none;background:none;border:0;font-size:26px}.nav nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:700}.nav-cta{color:#fff;background:var(--brand);padding:11px 16px;border-radius:10px}.hero{padding:82px 0 74px;background:linear-gradient(135deg,#0b1220 0%,#111b33 65%,#173d88 100%);color:#fff}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.3px;font-weight:850;color:#3b82f6;margin-bottom:14px}.eyebrow.light{color:#9ec0ff}.hero h1{font-size:clamp(40px,6vw,68px);line-height:1.02;letter-spacing:-2.7px;margin:0 0 18px}.hero h2{font-size:clamp(24px,3vw,36px);margin:0 0 20px}.lead{font-size:19px;color:#d0d7e6;max-width:690px}.actions,.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;border:1px solid var(--brand);padding:13px 19px;border-radius:10px;font-weight:800;cursor:pointer}.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.hero .btn.secondary{background:transparent;color:#fff;border-color:#475569}.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:28px;backdrop-filter:blur(8px)}.hero-card-title{font-size:22px;font-weight:800;margin-bottom:18px}.check{display:flex;gap:14px;margin:17px 0;color:#d8e2f5}.check b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#2563eb;color:#fff;flex:0 0 28px}section{padding:76px 0}.center{text-align:center}.center .sub{margin-left:auto;margin-right:auto}.sub{color:var(--muted);max-width:700px;margin:0 0 38px}.container>h2,h2{font-size:38px;letter-spacing:-1.1px;margin:7px 0 13px}.steps,.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.features{grid-template-columns:repeat(3,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:17px;padding:24px;box-shadow:0 8px 28px rgba(16,24,40,.04)}.card h3{margin:0 0 8px}.card p{color:var(--muted);margin:0}.num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#e8f0ff;color:var(--brand);font-weight:900;margin-bottom:18px}.soft{background:#eef2f7}.dark{background:var(--dark);color:#fff}.light-text{color:#c5cede}.form-section{background:#fff}.form-wrap{max-width:880px}.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 16px 45px rgba(16,24,40,.08)}.progress{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:28px}.progress span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#eef2f7;color:#667085;font-weight:800}.progress span.active{background:var(--brand);color:#fff}.progress i{height:2px;width:70px;background:#e4e7ec}.step-pane{display:none}.step-pane.active{display:block}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid label,.step-pane>label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:750;margin-bottom:16px}.full{grid-column:1/-1}input,textarea,select{font:inherit;padding:12px 13px;border:1px solid #cfd6e0;border-radius:9px;background:#fff;color:var(--ink)}textarea{min-height:125px;resize:vertical}.file-field{border:1px dashed #b9c4d5;border-radius:12px;padding:18px;background:#f8fafc}.file-field small{font-weight:500;color:var(--muted)}.summary{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:18px;margin:18px 0}.summary-row{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #e8ebef;padding:8px 0}.summary-row:last-child{border-bottom:0}.success{display:none;margin-top:18px;padding:16px;border-radius:12px;background:#ecfdf3;border:1px solid #abefc6;color:var(--success)}footer{background:var(--dark);color:#fff;padding:38px 0}.footer-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer-inner p{color:#b8c2d5}.admin-label{font-weight:900;color:var(--brand);letter-spacing:1px}.admin{padding-top:48px;padding-bottom:80px}.admin-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.admin h1{font-size:42px;margin:0}.muted{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px}.stat b{display:block;font-size:26px}.stat span{color:var(--muted);font-size:13px}.admin-grid{display:grid;grid-template-columns:370px 1fr;gap:18px}.case-list,.case-detail{background:#fff;border:1px solid var(--line);border-radius:16px}.case-list{padding:8px;min-height:520px}.case-item{padding:15px;border-radius:12px;cursor:pointer;border:1px solid transparent}.case-item:hover,.case-item.selected{background:#f1f5ff;border-color:#c7d7fe}.case-item strong{display:block}.case-item small{color:var(--muted)}.badge{display:inline-block;margin-top:7px;padding:4px 8px;border-radius:99px;background:#eef2ff;color:#3730a3;font-size:11px;font-weight:800}.case-detail{padding:24px;min-height:520px}.detail-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:16px}.detail-section{border-bottom:1px solid var(--line);padding:17px 0}.detail-section h3{margin:0 0 10px}.note-box{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:12px}.response-box{background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;padding:15px;white-space:pre-wrap}.empty{text-align:center;color:var(--muted);padding:80px 20px}.danger{color:#b42318}.admin button{margin-top:0}@media(max-width:850px){.nav nav{display:none}.menu{display:block}.hero-grid,.steps,.features,.grid,.admin-grid{grid-template-columns:1fr}.hero{padding-top:55px}.hero h1{letter-spacing:-1.8px}.progress i{width:28px}.footer-inner,.admin-head{align-items:flex-start;flex-direction:column}.stats{grid-template-columns:repeat(2,1fr)}}


/* v3: real page navigation + mobile menu + admin shell */
.mobile-menu{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 22px 18px}
.mobile-menu.open{display:flex;flex-direction:column}
.mobile-menu a{padding:13px 0;border-bottom:1px solid var(--line);font-weight:800}
.hero-short{min-height:560px;display:flex;align-items:center}
.page-hero{padding:62px 0;background:linear-gradient(135deg,#0b1220 0%,#111b33 65%,#173d88 100%);color:#fff}
.page-hero h1{font-size:clamp(38px,6vw,60px);margin:0 0 12px}
.page-hero p{font-size:19px;color:#d0d7e6;margin:0;max-width:700px}
.card-link{position:relative;display:block;transition:transform .15s ease,box-shadow .15s ease}
.card-link:hover{transform:translateY(-2px);box-shadow:0 14px 35px rgba(16,24,40,.09)}
.arrow{display:inline-block;margin-top:18px;font-size:24px;color:var(--brand);font-weight:900}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.large-muted{color:var(--muted);font-size:18px}
.narrow{max-width:700px}
.track-result{margin-top:20px}
.result-box,.error-box{padding:16px;border-radius:12px;margin-top:16px}
.result-box{background:#eff6ff;border:1px solid #bfdbfe}
.error-box{background:#fef3f2;border:1px solid #fecdca;color:#b42318}
.small-note{margin-top:8px}
.admin-sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:var(--dark);color:#fff;padding:22px 14px;z-index:40;display:flex;flex-direction:column}
.admin-brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;padding:8px 10px 25px}
.admin-brand small{display:block;color:#9aa8bd;font-size:10px;letter-spacing:1px}
.admin-sidebar nav{display:flex;flex-direction:column;gap:4px}
.admin-sidebar nav a{padding:12px 12px;border-radius:9px;color:#d5dbea;font-weight:750}
.admin-sidebar nav a:hover{background:#172238;color:#fff}
.sidebar-logout{margin-top:auto;background:transparent;color:#fff;border:1px solid #334155;border-radius:9px;padding:11px;cursor:pointer}
.admin-layout{margin-left:250px}
.admin-mobile-top{display:none}
.dashboard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:20px}
.table-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.data-table{width:100%}
.data-row{display:grid;grid-template-columns:1.2fr 1.5fr 1fr .6fr;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line);align-items:center}
.data-row.header{background:#f8fafc;font-size:13px;color:var(--muted)}
.message-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:16px;margin-bottom:12px}
.message-card p{white-space:pre-wrap;margin-bottom:0}
.settings-card{max-width:760px}
.info-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}
@media(max-width:850px){
  .desktop-nav{display:none!important}
  .menu{display:block}
  .two-col,.dashboard-grid{grid-template-columns:1fr}
  .admin-sidebar{display:none}
  .admin-mobile-top{display:flex;position:sticky;top:0;z-index:35;background:#fff;border-bottom:1px solid var(--line);height:64px;align-items:center;justify-content:space-between;padding:0 18px}
  .admin-layout{margin-left:0}
  .admin{padding-top:30px}
  .data-row{grid-template-columns:1fr 1fr}
  .data-row.header{display:none}
}

.attachments-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:10px}
.attachment-card{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;text-decoration:none;color:inherit;min-height:58px}
.attachment-card:hover{box-shadow:0 8px 24px rgba(16,24,40,.08)}
.attachment-card small{display:block;color:var(--muted);margin-top:3px}
.image-attachment{display:block;padding:0;overflow:hidden}
.image-attachment img{display:block;width:100%;height:140px;object-fit:cover}
.image-attachment span{display:block;padding:9px 10px}
.file-icon{font-size:28px}