/* BKS ITIN / Form W-7 CAA portal — layered on site.css (same navy + gold brand).
   Light-first, generous whitespace, one idea per section, restrained motion.
   All colors are tokens so dark mode is a variable swap. */

:root{
  --it-bg:#FBFBFD; --it-surface:#fff; --it-surface-2:#F5F6F9; --it-ink:#14171F; --it-ink-2:#4A5262; --it-ink-3:#6B7385;
  --it-line:#E3E6EC; --it-line-2:#D0D5DE;
  --it-navy:#1B3A6B; --it-navy-2:#0F2347; --it-gold:#C9A84C; --it-gold-ink:#7A5E10;
  --it-ok:#1E6B3C; --it-ok-bg:#E8F5EC; --it-warn:#8A4B08; --it-warn-bg:#FEF3E2; --it-bad:#B42318; --it-bad-bg:#FDECEA; --it-info:#1F4E8C; --it-info-bg:#E8F0FB;
  --it-focus:#1B3A6B;
  --it-r:16px; --it-r-sm:10px;
  --it-shadow:0 1px 2px rgba(15,35,71,.06),0 8px 28px rgba(15,35,71,.07);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --it-bg:#0C1220; --it-surface:#141C2E; --it-surface-2:#101828; --it-ink:#EEF1F7; --it-ink-2:#B5BDCE; --it-ink-3:#93A0B8;
    --it-line:#26324A; --it-line-2:#34435F;
    --it-navy:#9DB8E8; --it-navy-2:#DCE6F8; --it-gold:#D9B95A; --it-gold-ink:#E6C878;
    --it-ok:#6FD196; --it-ok-bg:#12291D; --it-warn:#F0B35A; --it-warn-bg:#2E2010; --it-bad:#FF8E85; --it-bad-bg:#32151A; --it-info:#8FB6F0; --it-info-bg:#14243F;
    --it-focus:#D9B95A; --it-shadow:0 1px 2px rgba(0,0,0,.4),0 8px 28px rgba(0,0,0,.35);
  }
}

body.it{background:var(--it-bg);color:var(--it-ink);font-feature-settings:"ss01","cv11";letter-spacing:-.005em}
body.it main h1,body.it main h2,body.it main h3,body.it main h4{color:var(--it-ink);letter-spacing:-.02em}
body.it main a:not(.it-btn){color:var(--it-info)}
body.it :focus-visible{outline:3px solid var(--it-focus);outline-offset:2px;border-radius:6px}
.it .wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.it .narrow{max-width:720px;margin:0 auto;padding:0 24px}

/* Hero */
.it-hero{padding:88px 0 72px;text-align:center}
.it-hero .kicker{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--it-gold-ink)}
.it-hero h1{font-size:clamp(2.3rem,5.4vw,3.9rem);line-height:1.05;font-weight:800;margin:14px auto 18px;max-width:16ch;text-wrap:balance}
.it-hero p.sub{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--it-ink-2);max-width:40em;margin:0 auto 32px;line-height:1.5;text-wrap:pretty}
.it-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center}
.it-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:999px;font:inherit;font-weight:700;font-size:1rem;cursor:pointer;border:1.5px solid transparent;text-decoration:none;transition:background .15s,border-color .15s,transform .15s}
.it-btn:hover{text-decoration:none}
.it-btn:active{transform:scale(.98)}
.it-btn.primary{background:var(--it-gold);color:#14171F}
.it-btn.primary:hover{background:#D6B65C}
.it-btn.navy{background:var(--it-navy-2);color:#fff}
.it-btn.navy:hover{background:var(--it-navy)}
.it-btn.ghost{background:transparent;color:var(--it-ink);border-color:var(--it-line-2)}
.it-btn.ghost:hover{background:var(--it-surface-2)}
.it-btn.danger{background:transparent;color:var(--it-bad);border-color:var(--it-bad)}
.it-btn.sm{min-height:36px;padding:0 16px;font-size:.88rem}
.it-btn[disabled],.it-btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed}
.it-link{font-weight:600;color:var(--it-info);text-decoration:none}
.it-link:hover{text-decoration:underline}

/* Sections */
.it-sec{padding:80px 0}
.it-sec.alt{background:var(--it-surface-2)}
.it-sec-head{max-width:720px;margin:0 auto 48px;text-align:center}
.it-sec-head h2{font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.1;font-weight:800;margin-bottom:12px;text-wrap:balance}
.it-sec-head p{color:var(--it-ink-2);font-size:1.08rem;text-wrap:pretty}
.it-grid{display:grid;gap:20px}
.it-grid.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.it-grid.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:860px){.it-grid.c2,.it-grid.c3{grid-template-columns:1fr}.it-sec{padding:56px 0}.it-hero{padding:56px 0 48px}}

/* Cards */
.it-card{background:var(--it-surface);border:1px solid var(--it-line);border-radius:var(--it-r);padding:28px;box-shadow:var(--it-shadow)}
.it-card.flat{box-shadow:none}
.it-card h3{font-size:1.2rem;margin-bottom:8px}
.it-card p{color:var(--it-ink-2);margin:0 0 .8rem}
.it-card p:last-child{margin-bottom:0}
.it-card .num{width:34px;height:34px;border-radius:50%;background:var(--it-navy-2);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;margin-bottom:14px}
.it-choice{display:block;text-decoration:none;color:inherit;transition:transform .18s,box-shadow .18s}
.it-choice:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 2px 4px rgba(15,35,71,.08),0 18px 40px rgba(15,35,71,.12)}
.it-choice .go{display:inline-block;margin-top:14px;font-weight:700;color:var(--it-info)}

/* Prose pages */
.it-prose{padding:56px 0 88px}
.it-prose h1{font-size:clamp(2rem,4.2vw,3rem);line-height:1.08;font-weight:800;margin-bottom:14px;text-wrap:balance}
.it-prose .lede{font-size:1.18rem;color:var(--it-ink-2);margin-bottom:36px;line-height:1.55}
.it-prose h2{font-size:1.55rem;margin:48px 0 12px;font-weight:800}
.it-prose h3{font-size:1.15rem;margin:28px 0 8px;font-weight:700}
.it-prose p,.it-prose li{color:var(--it-ink);font-size:1.03rem;line-height:1.7}
.it-prose ul,.it-prose ol{margin:0 0 1.1rem 1.3rem}
.it-prose li{margin:.4rem 0}
.it-prose table{width:100%;border-collapse:collapse;margin:16px 0 24px;font-size:.95rem}
.it-prose th,.it-prose td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--it-line);vertical-align:top}
.it-prose th{color:var(--it-ink-3);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.it-table-wrap{overflow-x:auto}

/* Callouts */
.it-note{border-radius:var(--it-r-sm);padding:16px 18px;margin:20px 0;font-size:.98rem;line-height:1.55;border:1px solid transparent}
.it-note strong{display:block;margin-bottom:2px}
.it-note.info{background:var(--it-info-bg);color:var(--it-ink);border-color:color-mix(in srgb,var(--it-info) 25%,transparent)}
.it-note.warn{background:var(--it-warn-bg);color:var(--it-ink);border-color:color-mix(in srgb,var(--it-warn) 30%,transparent)}
.it-note.ok{background:var(--it-ok-bg);color:var(--it-ink);border-color:color-mix(in srgb,var(--it-ok) 30%,transparent)}
.it-note.bad{background:var(--it-bad-bg);color:var(--it-ink);border-color:color-mix(in srgb,var(--it-bad) 30%,transparent)}

/* Stepper */
.it-steps{display:flex;gap:6px;list-style:none;margin:0 0 28px;padding:0;overflow-x:auto;counter-reset:s}
.it-steps li{flex:1 0 auto;min-width:96px;font-size:.78rem;font-weight:600;color:var(--it-ink-3);padding-top:14px;border-top:3px solid var(--it-line);position:relative;white-space:nowrap}
.it-steps li.done{color:var(--it-ok);border-top-color:var(--it-ok)}
.it-steps li.now{color:var(--it-ink);border-top-color:var(--it-gold)}

/* Status pills */
.it-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 12px;font-size:.78rem;font-weight:700;background:var(--it-surface-2);color:var(--it-ink-2);border:1px solid var(--it-line)}
.it-pill.ok{background:var(--it-ok-bg);color:var(--it-ok);border-color:transparent}
.it-pill.warn{background:var(--it-warn-bg);color:var(--it-warn);border-color:transparent}
.it-pill.bad{background:var(--it-bad-bg);color:var(--it-bad);border-color:transparent}
.it-pill.info{background:var(--it-info-bg);color:var(--it-info);border-color:transparent}
.it-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.85}

/* Forms */
.it-form label,.it-label{display:block;font-weight:600;font-size:.92rem;margin:0 0 6px;color:var(--it-ink)}
.it-form .hint{font-size:.85rem;color:var(--it-ink-3);margin:-2px 0 8px}
.it-input,.it-select,.it-textarea{width:100%;min-height:48px;padding:11px 14px;border-radius:var(--it-r-sm);border:1.5px solid var(--it-line-2);background:var(--it-surface);color:var(--it-ink);font:inherit;font-size:1rem}
.it-textarea{min-height:104px;resize:vertical}
.it-input:focus,.it-select:focus,.it-textarea:focus{outline:none;border-color:var(--it-focus);box-shadow:0 0 0 4px color-mix(in srgb,var(--it-focus) 18%,transparent)}
.it-field{margin-bottom:18px}
.it-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.it-row{grid-template-columns:1fr}}
.it-error{color:var(--it-bad);font-size:.9rem;margin-top:6px}
.it-radio{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1.5px solid var(--it-line-2);border-radius:var(--it-r-sm);margin-bottom:10px;cursor:pointer;background:var(--it-surface);font-weight:500}
.it-radio input{margin-top:4px;width:18px;height:18px;accent-color:var(--it-navy-2);flex:none}
.it-radio:has(input:checked){border-color:var(--it-navy-2);background:color-mix(in srgb,var(--it-info) 8%,var(--it-surface))}
.it-radio small{display:block;color:var(--it-ink-3);font-weight:400;margin-top:2px}

/* Upload */
.it-drop{border:2px dashed var(--it-line-2);border-radius:var(--it-r);padding:22px;text-align:center;background:var(--it-surface-2);transition:border-color .15s,background .15s}
.it-drop.over{border-color:var(--it-gold);background:color-mix(in srgb,var(--it-gold) 10%,var(--it-surface))}
.it-doc{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 0;border-top:1px solid var(--it-line)}
.it-doc:first-child{border-top:0}

/* Case dashboard */
.it-app{padding:40px 0 96px}
.it-app h1{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;margin-bottom:6px}
.it-app .meta{color:var(--it-ink-3);font-size:.92rem;margin-bottom:24px}
.it-panel{margin-bottom:22px}
.it-panel>h2{font-size:1.15rem;font-weight:800;margin-bottom:12px}
.it-tl{list-style:none;margin:0;padding:0}
.it-tl li{position:relative;padding:0 0 18px 26px;font-size:.93rem;color:var(--it-ink-2)}
.it-tl li::before{content:"";position:absolute;left:5px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--it-gold)}
.it-tl li::after{content:"";position:absolute;left:9px;top:18px;bottom:0;width:1px;background:var(--it-line-2)}
.it-tl li:last-child::after{display:none}
.it-tl time{display:block;color:var(--it-ink-3);font-size:.8rem}
.it-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--it-navy-2);color:#fff;padding:12px 20px;border-radius:999px;font-weight:600;z-index:300;box-shadow:var(--it-shadow)}
[hidden]{display:none!important}

/* Nav inherits site.css; add an active marker + service switcher */
.nav-links a.on{color:var(--gold)}

/* Interview page */
.it-video{display:grid;grid-template-columns:1fr;gap:16px}
.it-video video{width:100%;background:#0B1428;border-radius:var(--it-r);aspect-ratio:4/3;object-fit:cover}
.it-video .self{position:absolute;right:12px;bottom:12px;width:26%;border:2px solid #fff;border-radius:12px}

/* Print (W-7 worksheet) */
@media print{.nav,.it-actions,.skip,footer{display:none!important}body.it{background:#fff;color:#000}}
@media (prefers-reduced-motion:reduce){.it-choice,.it-btn{transition:none}.it-choice:hover{transform:none}}

/* Interview room status dot */
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#9AA3B2;vertical-align:middle;margin-right:4px}
.dot.live{background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.25)}
.dot.wait{background:#F59E0B}
.it-video .self{position:absolute;right:12px;bottom:12px;width:26%;aspect-ratio:4/3;object-fit:cover}

/* Nav: the ITIN section has more links than the notary nav, so it collapses earlier. */
@media(max-width:1180px){
  body.it .nav-links{display:none}
  body.it .menu-btn{display:block}
  body.it .nav-links.open{display:flex;position:absolute;top:64px;left:0;right:0;background:var(--navy-2);flex-direction:column;padding:14px 26px;gap:14px;align-items:flex-start;box-shadow:var(--shadow)}
}

/* Small screens: the header keeps only the brand and the menu button. */
.mob-only{display:none}
body.it .nav .brand{white-space:nowrap}
@media(max-width:560px){
  body.it .mob-only{display:list-item}
  body.it .nav-right .signin,body.it .nav-right .nav-cta{display:none}
  body.it .nav{padding:0 18px}
}