/* BCROWN portal — design tokens + shared components (mobile first) */
:root{
  --ink:#0c0811; --ink-2:#140f1b; --ink-3:#1d1626;
  --plum-900:#260d2e; --plum-800:#35123f; --plum-700:#4a1d50; --plum-600:#5e2468;
  --plum-500:#7a3290; --plum-400:#9d5cb6; --plum-200:#dcc6ea; --plum-100:#efe5f5; --plum-50:#f8f3fb;
  --paper:#faf8fb; --paper-2:#f3eff6; --white:#fff;
  --line:#e8e1ed; --line-2:#d9cfe0;
  --text:#1a1320; --muted:#6c6376; --faint:#978ea0;
  --line-d:rgba(255,255,255,.1); --text-d:#f6f2f9; --muted-d:#b1a7bc;
  --ok:#17875c; --ok-bg:#e5f5ee; --warn:#a86a12; --warn-bg:#fcf1de; --danger:#b83646; --danger-bg:#fbe8ea;
  --head:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --r-sm:10px; --r:14px; --r-lg:22px;
  --sh-1:0 1px 2px rgba(26,12,36,.06),0 1px 3px rgba(26,12,36,.05);
  --sh-2:0 12px 32px -14px rgba(46,16,60,.28);
  --sh-3:0 30px 70px -30px rgba(46,16,60,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
  --gutter:20px;
}
@media(min-width:768px){:root{--gutter:32px}}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--body);font-size:16px;line-height:1.6;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--plum-200);color:var(--plum-900)}
:focus-visible{outline:2px solid var(--plum-400);outline-offset:2px;border-radius:6px}

.wrap{width:100%;max-width:1200px;margin-inline:auto;padding-inline:var(--gutter)}
h1,h2,h3,h4{font-family:var(--head);letter-spacing:-.025em;line-height:1.08;font-weight:700}
.h1{font-size:clamp(36px,7.4vw,68px);font-weight:800;letter-spacing:-.035em}
.h2{font-size:clamp(28px,4.6vw,46px);font-weight:750}
.h3{font-size:clamp(20px,2.2vw,24px)}
.lead{font-size:clamp(16px,1.9vw,19px);color:var(--muted);line-height:1.65}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--plum-500)}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:currentColor}
.dark{background:var(--ink);color:var(--text-d)}
.dark .lead,.dark .muted{color:var(--muted-d)}
.dark .eyebrow{color:var(--plum-200)}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:12px;font-weight:600;font-size:15px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .25s;white-space:nowrap;position:relative;overflow:hidden;-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.98)}
.btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s var(--ease)}
.btn:hover svg.arr{transform:translateX(3px)}
.btn-primary{background:var(--plum-600);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.15) inset,0 8px 20px -10px rgba(94,36,104,.9)}
.btn-primary:hover{background:var(--plum-700);box-shadow:0 1px 0 rgba(255,255,255,.15) inset,0 14px 28px -12px rgba(94,36,104,.95)}
.btn-light{background:#fff;color:var(--plum-900)}
.btn-light:hover{background:var(--plum-50)}
.btn-outline{border:1px solid var(--line-2);background:#fff;color:var(--text)}
.btn-outline:hover{border-color:var(--plum-400);color:var(--plum-700)}
.dark .btn-outline,.btn-outline.on-dark{background:transparent;border-color:rgba(255,255,255,.22);color:#fff}
.dark .btn-outline:hover,.btn-outline.on-dark:hover{border-color:#fff;background:rgba(255,255,255,.06);color:#fff}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;pointer-events:none}
.btn .spin{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* forms (16px inputs → no zoom on iOS) */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:13px;font-weight:600;color:var(--text)}
.input{width:100%;min-height:52px;padding:0 16px;border-radius:12px;border:1px solid var(--line-2);background:#fff;color:var(--text);font:inherit;font-size:16px;outline:none;transition:border-color .2s,box-shadow .2s}
.input::placeholder{color:var(--faint)}
.input:focus{border-color:var(--plum-500);box-shadow:0 0 0 4px rgba(122,50,144,.14)}
select.input{appearance:none;-webkit-appearance:none;padding-right:44px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%236c6376' stroke-width='1.8'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 16px center}
.row2{display:grid;grid-template-columns:1fr;gap:0 14px}
@media(min-width:560px){.row2{grid-template-columns:1fr 1fr}}

/* toasts */
#toasts{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom));z-index:200;display:flex;flex-direction:column;gap:8px;width:min(92vw,420px)}
@media(min-width:960px){#toasts{bottom:24px;left:auto;right:24px;transform:none}}
.toast{padding:14px 16px;border-radius:12px;background:var(--ink-2);color:#fff;font-size:14px;box-shadow:var(--sh-3);display:flex;gap:10px;align-items:center;animation:toastIn .4s var(--ease)}
.toast::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--plum-200);flex:none}
.toast.ok::before{background:#4fd39b}.toast.err::before{background:#ff7686}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

.demo-badge{position:fixed;left:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:300;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--warn-bg);color:var(--warn);border:1px solid #f0d49f;pointer-events:none;opacity:.9}
body.app .demo-badge{display:none}
@media(min-width:960px){body.app .demo-badge{display:block;left:auto;right:12px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}