:root{--navy:#12284c;--ink:#1b2433;--muted:#5f6b7e;--line:#d9e0ea;--paper:#f4f6fa;--accent:#0f8b8d;--accent-dark:#0b6c6e;--danger:#b3261e}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Public Sans',system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}
a{color:var(--accent-dark)}
h1{margin:0 0 6px;font-size:1.5rem;color:var(--navy)}
h2{color:var(--navy)}
.muted{color:var(--muted);margin:0 0 20px}
.hint{font-size:.82rem;color:var(--muted);margin-top:4px}
.inner{max-width:1080px;margin:0 auto;padding:0 20px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* forms */
label{display:block;font-weight:600;font-size:.9rem;margin:16px 0 6px}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=file],select,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(15,139,141,.35);outline-offset:1px;border-color:var(--accent)}
.code{font-size:1.6rem;letter-spacing:.5em;text-align:center}
.check{display:flex;gap:10px;align-items:center;margin:14px 0 0;font-weight:400}
.check input{width:auto}
.btn{display:block;width:100%;margin-top:22px;padding:13px;border:0;border-radius:8px;background:var(--accent);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-align:center;text-decoration:none}
.btn:hover{background:var(--accent-dark)}
.btn.sm{display:inline-block;width:auto;margin-top:0;padding:8px 16px;font-size:.92rem}
.btn.ghost{background:transparent;color:var(--accent-dark);border:1px solid var(--line)}
.btn.ghost:hover{background:#eef3f8}
.btn.danger{background:var(--danger)}
.btn.navy{background:var(--navy)}
.error{background:#fdecea;color:var(--danger);padding:10px 14px;border-radius:8px;margin:0 0 12px;font-size:.92rem}
.notice{background:#e8f5f5;color:var(--accent-dark);padding:10px 14px;border-radius:8px;margin:0 0 12px;font-size:.92rem}
.alt{margin-top:20px;text-align:center;font-size:.92rem;color:var(--muted)}
.inline-form{display:inline}
.inline-form .btn{margin-top:0}

/* auth */
.auth{display:grid;grid-template-columns:minmax(300px,5fr) 7fr;min-height:100vh}
.auth-side{background:var(--navy);color:#fff;padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.auth-side .brand{font-weight:700;font-size:1.15rem;color:#fff;text-decoration:none}
.auth-side h2{font-size:2rem;line-height:1.2;margin:0 0 12px;max-width:16ch;color:#fff}
.auth-side p{margin:0;color:#c9d5ea;max-width:38ch}
.auth-side small{color:#9fb0cf}
.auth-main{display:flex;align-items:center;justify-content:center;padding:32px 20px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px;width:100%;max-width:440px}
@media(max-width:800px){.auth{grid-template-columns:1fr}.auth-side{padding:24px;gap:16px}.auth-side h2{font-size:1.4rem}.auth-side small{display:none}}

/* badges, stages */
.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.78rem;font-weight:600;white-space:nowrap}
.badge.blue{background:#e6eefb;color:#1d4e9e}.badge.amber{background:#fff4dc;color:#8a5a00}
.badge.teal{background:#e0f3f3;color:#0b6c6e}.badge.green{background:#e3f4e6;color:#1f6b34}
.badge.red{background:#fdecea;color:#b3261e}.badge.grey{background:#eceff4;color:#4b5565}
.stages{list-style:none;display:flex;gap:6px;padding:0;margin:14px 0 4px}
.stages li{flex:1;font-size:.8rem;color:var(--muted);line-height:1.3}
.stages li::before{content:"";display:block;height:6px;border-radius:3px;background:var(--line);margin-bottom:6px}
.stages li.done::before{background:var(--accent)}
.stages li.current::before{background:var(--navy)}
.stages li.current{color:var(--ink);font-weight:600}

/* app shell */
.topbar{background:var(--navy);color:#fff}
.topbar .inner{display:flex;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:14px;gap:12px}
.topbar a{color:#fff}
.logo{font-weight:700;text-decoration:none;font-size:1.1rem}
.tag{background:var(--accent);padding:1px 8px;border-radius:99px;font-size:.72rem;font-weight:600;margin-left:6px}
.who{font-size:.9rem;text-align:right}
.appnav{background:#0d1f3c;overflow-x:auto}
.appnav .inner{display:flex;gap:4px;white-space:nowrap}
.appnav a{color:#c9d5ea;text-decoration:none;padding:11px 14px;font-size:.92rem;border-bottom:3px solid transparent}
.appnav a.on{color:#fff;border-bottom-color:var(--accent)}
.appnav a:hover{color:#fff}
.count{background:var(--accent);color:#fff;border-radius:99px;font-size:.72rem;padding:1px 7px;font-weight:700}
.wrap{max-width:1080px;margin:28px auto;padding:0 20px}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px;margin-bottom:20px}
.panel h2{margin:0 0 4px;font-size:1.1rem}
.panel>.muted{margin-bottom:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.stat b{display:block;font-size:1.8rem;color:var(--navy);line-height:1.1}
.stat span{color:var(--muted);font-size:.88rem}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:.84rem}
tr:last-child td{border-bottom:0}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
details.more{margin-top:8px}
details.more summary{cursor:pointer;color:var(--accent-dark);font-size:.88rem;font-weight:600}
details.more form{margin-top:8px;padding:12px;background:var(--paper);border-radius:8px}
details.more label{margin-top:8px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.filters input,.filters select{width:auto;min-width:160px}
.filters .btn{margin-top:0}

/* checklist */
.check-item{display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:14px 0;border-bottom:1px solid var(--line)}
.check-item:last-child{border-bottom:0}
.check-item h3{margin:0;font-size:1rem}
.check-item p{margin:2px 0 0;color:var(--muted);font-size:.88rem}
.check-item .upl{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.check-item .upl input[type=file]{flex:1;min-width:200px}
.reason{background:#fdecea;color:var(--danger);padding:8px 12px;border-radius:8px;font-size:.88rem;grid-column:1/-1}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{padding:8px 0 8px 18px;border-left:2px solid var(--line);position:relative;font-size:.92rem}
.timeline li::before{content:"";position:absolute;left:-6px;top:14px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.timeline small{color:var(--muted);display:block}
.app-card{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:14px}
.app-card:hover{border-color:var(--accent)}
.app-card h3{margin:0 0 2px;font-size:1.05rem;color:var(--navy)}
.visa-pick{display:block;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:10px;cursor:pointer;background:#fff;font-weight:400}
.visa-pick:has(input:checked){border-color:var(--accent);background:#f0fafa}
.visa-pick input{width:auto;margin-right:8px}
.visa-pick b{color:var(--navy)}
.visa-pick small{display:block;color:var(--muted);margin-left:26px}

/* messages */
.thread{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;max-height:520px;overflow-y:auto;padding:4px}
.bubble{max-width:80%;padding:10px 14px;border-radius:12px;font-size:.94rem}
.bubble small{display:block;margin-top:4px;font-size:.74rem;opacity:.75}
.bubble.mine{align-self:flex-end;background:var(--navy);color:#fff}
.bubble.theirs{align-self:flex-start;background:#eceff4}
.convo{display:grid;grid-template-columns:280px 1fr;gap:20px}
.convo-list a{display:block;padding:12px 14px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.convo-list a.on{background:#f0fafa}
.convo-list small{color:var(--muted);display:block}

/* admin editors */
.doc-row{display:grid;grid-template-columns:2fr 3fr 90px 80px auto auto;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.doc-row input{padding:8px 10px}
.doc-row .check{margin:0}
.doc-row .btn{margin-top:0}
.codebox{font-family:ui-monospace,Consolas,monospace;font-size:.85rem;background:var(--paper);padding:2px 6px;border-radius:4px}

/* public site */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.site-header .inner{display:flex;align-items:center;gap:24px;padding-top:12px;padding-bottom:12px}
.site-header .logo{color:var(--navy)}
.site-header nav{display:flex;gap:20px;flex:1}
.site-header nav a{color:var(--ink);text-decoration:none;font-size:.94rem}
.site-header nav a:hover{color:var(--accent-dark)}
.head-cta{display:flex;align-items:center;gap:14px}
.head-cta .signin{color:var(--ink);text-decoration:none;font-size:.94rem}
.hero{background:var(--navy);color:#fff}
.hero .inner{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:72px}
.hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.1rem);line-height:1.1;margin:0 0 18px;max-width:15ch}
.hero p{color:#c9d5ea;font-size:1.1rem;max-width:44ch;margin:0 0 28px}
.hero .btns{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn{margin-top:0;width:auto;padding:13px 24px}
.hero .btn.ghost{color:#fff;border-color:#4a6188}
.hero .btn.ghost:hover{background:#1c3763}
.tracker{background:#fff;color:var(--ink);border-radius:12px;padding:22px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.tracker .top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.9rem}
.tracker .top b{color:var(--navy)}
.tracker ul{list-style:none;padding:0;margin:14px 0 0}
.tracker li{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:.92rem}
.tracker .msg{margin-top:14px;background:var(--paper);border-radius:8px;padding:10px 12px;font-size:.86rem;color:var(--muted)}
.section{padding:72px 0}
.section.alt-bg{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2{font-size:1.8rem;margin:0 0 8px}
.section .lead{color:var(--muted);max-width:60ch;margin:0 0 32px}
.visa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.visa-item{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;display:flex;flex-direction:column;gap:6px}
.visa-item h3{margin:0;color:var(--navy);font-size:1.05rem}
.visa-item p{margin:0;color:var(--muted);font-size:.92rem;flex:1}
.visa-item a{font-weight:600;font-size:.92rem;text-decoration:none}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{counter-increment:s;border-top:3px solid var(--navy);padding-top:14px}
.steps li::before{content:counter(s);display:block;font-weight:700;font-size:1.6rem;color:var(--accent);margin-bottom:4px}
.steps b{display:block;color:var(--navy);margin-bottom:4px}
.steps span{color:var(--muted);font-size:.92rem}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;list-style:none;padding:0;margin:0}
.feature-list li{padding:16px 0;border-bottom:1px solid var(--line)}
.feature-list b{display:block;color:var(--navy)}
.feature-list span{color:var(--muted);font-size:.93rem}
details.faq{border-bottom:1px solid var(--line);padding:14px 0}
details.faq summary{cursor:pointer;font-weight:600;color:var(--navy)}
details.faq p{margin:8px 0 0;color:var(--muted)}
.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:var(--navy);color:#fff;border-radius:14px;padding:40px}
.contact-box h2{color:#fff;margin:0 0 8px}
.contact-box p{color:#c9d5ea;margin:0}
.contact-box a{color:#fff}
.contact-box ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer{background:#0d1f3c;color:#9fb0cf;padding:36px 0;font-size:.9rem}
.site-footer .inner{display:grid;grid-template-columns:2fr 1fr;gap:24px}
.site-footer a{color:#c9d5ea}
.site-footer strong{color:#fff}
.site-footer .copy{grid-column:1/-1;border-top:1px solid #23395f;padding-top:16px}
@media(max-width:860px){
  .hero .inner,.contact-box,.grid2,.convo,.feature-list{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}
  .site-header nav{display:none}.site-header .inner{justify-content:space-between}
  .hero .inner{padding-top:44px;padding-bottom:44px;gap:32px}.section{padding:48px 0}
  .doc-row{grid-template-columns:1fr 1fr}
  .stages li{font-size:.7rem}
}
@media(max-width:520px){.steps{grid-template-columns:1fr}.contact-box{padding:26px}.who{font-size:.8rem}}

/* brand mark */
.logo,.auth-side .brand{display:inline-flex;align-items:center;gap:10px}
.mark{display:block;flex:none}
.auth-side .brand .mark{width:30px;height:auto}