/* Goodplan design system — shared by the public site and the three apps.
   Light theme by default (public site + member app). Add class="dark" on <html> for pro tools. */
:root{
  --bg:#F6F3EC;--surface:#FFFFFF;--surface-2:#EFEBE2;--line:#E3DED3;--line-2:#D3CDBF;
  --ink:#101820;--ink-2:#36424D;--muted:#6B7680;
  --brand:#0E7C5B;--brand-strong:#0A5F46;--brand-tint:#DDF3E7;--brand-ink:#063D2D;--brand-glow:rgba(14,124,91,.18);
  --lime:#B9F06B;--amber:#B7791F;--amber-tint:#FBF1DD;--danger:#C2413B;--danger-tint:#FBE5E3;
  --r-s:10px;--r:14px;--r-l:20px;--r-xl:28px;
  --sh-s:0 1px 2px rgba(16,24,32,.05),0 1px 1px rgba(16,24,32,.03);
  --sh:0 1px 2px rgba(16,24,32,.05),0 14px 36px -16px rgba(16,24,32,.22);
  --sh-l:0 2px 4px rgba(16,24,32,.06),0 30px 60px -24px rgba(16,24,32,.3);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Fraunces","Plus Jakarta Sans",Georgia,serif;
  --max:1120px;
  color-scheme:light;
}
html.dark{
  --bg:#0F1419;--surface:#161C23;--surface-2:#1C232B;--line:#28313B;--line-2:#333D48;
  --ink:#EEF2F5;--ink-2:#C6CED6;--muted:#8B96A2;
  --brand:#3DDC97;--brand-strong:#62E8AE;--brand-tint:#113526;--brand-ink:#DCF8EA;--brand-glow:rgba(61,220,151,.18);
  --amber:#F0B44C;--amber-tint:#3A2E12;--danger:#FF6B6B;--danger-tint:#3A1A1A;
  --sh-s:0 1px 2px rgba(0,0,0,.3);--sh:0 1px 2px rgba(0,0,0,.3),0 14px 36px -16px rgba(0,0,0,.6);--sh-l:0 2px 4px rgba(0,0,0,.4),0 30px 60px -24px rgba(0,0,0,.7);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-webkit-tap-highlight-color:transparent;overflow-x:hidden}
button,a,input,select,textarea,label{touch-action:manipulation}
:focus-visible{outline:3px solid var(--brand-glow);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--brand);color:#fff;padding:8px 12px;border-radius:8px;z-index:99}.skip:focus{left:8px}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em}
h1{font-family:var(--display);font-weight:600;font-size:clamp(34px,5.4vw,60px);font-variation-settings:"opsz" 144,"SOFT" 30}
h1 em{font-style:italic;color:var(--brand)}
h2{font-family:var(--display);font-weight:600;font-size:clamp(26px,3.4vw,38px);font-variation-settings:"opsz" 96,"SOFT" 20}
h3{font-size:18px;font-weight:700}
p{margin:0}
.lead{color:var(--ink-2);font-size:18px;line-height:1.55}
.muted{color:var(--muted)}
.small{font-size:13px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--brand);border-radius:2px}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.hide{display:none!important}
.sr{position:absolute;left:-9999px}

/* ---------- brand ---------- */
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--ink)}
.brand .mark{width:30px;height:30px;flex:none}
.brand small{font-weight:600;color:var(--muted);font-size:13px;letter-spacing:0;margin-left:2px;padding-left:10px;border-left:1px solid var(--line-2)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;gap:26px;min-height:68px}
.nav .links{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav .links a{padding:9px 13px;border-radius:999px;color:var(--ink-2);font-weight:600;font-size:15px;transition:background .15s,color .15s}
.nav .links a:hover{background:var(--surface-2);color:var(--ink)}
.nav .links a.btn{margin-left:8px;color:#fff;background:var(--brand)}
.nav .links a.btn:hover{background:var(--brand-strong);color:#fff}
html.dark .nav .links a.btn{color:#062015}
@media(max-width:760px){.nav .links a:not(.btn){display:none}.nav .container{min-height:60px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;border:1px solid transparent;background:var(--brand);color:#fff;font:inherit;font-weight:700;font-size:15px;cursor:pointer;line-height:1.2;transition:transform .12s,box-shadow .2s,background .15s;box-shadow:0 8px 20px -10px var(--brand-glow),inset 0 1px 0 rgba(255,255,255,.14);white-space:nowrap}
.btn:hover{background:var(--brand-strong);transform:translateY(-1px);box-shadow:0 14px 28px -12px var(--brand-glow)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}
.btn.lg{padding:16px 28px;font-size:17px}
.btn.sm{padding:9px 14px;font-size:14px}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line-2);box-shadow:var(--sh-s)}
.btn.ghost:hover{background:var(--surface-2);border-color:var(--line-2)}
.btn.soft{background:var(--brand-tint);color:var(--brand-ink);box-shadow:none}
.btn.soft:hover{background:color-mix(in srgb,var(--brand-tint) 80%,var(--brand))}
.btn.block{width:100%}
html.dark .btn{color:#062015}
html.dark .btn.ghost{color:var(--ink)}
html.dark .btn.soft{color:var(--brand-ink)}
.btn .arrow{transition:transform .15s}.btn:hover .arrow{transform:translateX(3px)}

/* ---------- cards & surfaces ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:22px;box-shadow:var(--sh-s)}
.card.lift{box-shadow:var(--sh)}
.card.tint{background:var(--brand-tint);border-color:transparent;color:var(--brand-ink)}
.card.dark{background:var(--ink);color:#fff;border-color:transparent}
.grid{display:grid;gap:16px}
.grid.c2{grid-template-columns:repeat(2,1fr)}.grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid.c4{grid-template-columns:repeat(2,1fr)}.grid.c3{grid-template-columns:1fr}}
@media(max-width:640px){.grid.c2,.grid.c4{grid-template-columns:1fr}}
.section{padding:72px 0}
.section.tight{padding:44px 0}
.section-head{max-width:640px;margin-bottom:34px}
.section-head h2{margin:10px 0 12px}
@media(max-width:760px){.section{padding:52px 0}}

/* ---------- forms ---------- */
label.field{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin:10px 0 4px}
input,select,textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border-radius:var(--r-s);border:1px solid var(--line-2);background:var(--surface);color:var(--ink);outline:none;transition:border-color .15s,box-shadow .15s;margin:0}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-glow)}
input::placeholder,textarea::placeholder{color:var(--muted)}
textarea{min-height:90px;resize:vertical}
.row{display:flex;gap:10px;flex-wrap:wrap}.row>*{flex:1;min-width:140px}
.stack>*+*{margin-top:10px}
.check{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2);cursor:pointer}
.check input{width:18px;height:18px;margin:0;accent-color:var(--brand)}
.msg{font-size:14px;min-height:20px;margin-top:8px;color:var(--brand)}
.msg.err{color:var(--danger)}
.err{color:var(--danger);font-size:13px;min-height:18px}

/* ---------- chips / tags ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);cursor:pointer;font:inherit;font-size:14px;font-weight:600;transition:all .15s}
.chip:hover{border-color:var(--brand)}
.chip.on{border-color:var(--brand);color:var(--brand-ink);background:var(--brand-tint)}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--brand-tint);color:var(--brand-ink)}
.tag.neutral{background:var(--surface-2);color:var(--ink-2)}
.tag.warn{background:var(--amber-tint);color:var(--amber)}
.tag.bad{background:var(--danger-tint);color:var(--danger)}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:14px;font-weight:600;box-shadow:var(--sh-s)}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;text-align:left;padding:10px 10px;border-bottom:1px solid var(--line)}
td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:color-mix(in srgb,var(--surface-2) 60%,transparent)}

/* ---------- misc components ---------- */
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.kpi b{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em}
.kpi span{font-size:13px;color:var(--muted)}
.divider{height:1px;background:var(--line);margin:18px 0}
.footer{border-top:1px solid var(--line);padding:38px 0 30px;color:var(--muted);font-size:14px}
.footer .container{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:center}
.footer .links{display:flex;gap:18px;flex-wrap:wrap;margin-left:auto}
.footer a:hover{color:var(--ink)}
details.faq{border-top:1px solid var(--line);padding:18px 0}
details.faq:last-child{border-bottom:1px solid var(--line)}
details.faq summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:22px;color:var(--brand);font-weight:400;transition:transform .2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq p{color:var(--ink-2);margin-top:10px;max-width:720px}
.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--r-s);background:var(--amber-tint);color:var(--amber);font-size:14px;border:1px solid color-mix(in srgb,var(--amber) 30%,transparent)}
.app-shell{max-width:560px;margin:0 auto;padding:18px 16px 40px}
.app-shell .card+.card{margin-top:14px}
.topbar{display:flex;align-items:center;gap:12px;min-height:60px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:10}
.topbar .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.seg{display:flex;gap:4px;padding:4px;background:var(--surface-2);border-radius:999px}
.seg button{flex:1;border:0;background:transparent;font:inherit;font-weight:700;font-size:14px;padding:9px 12px;border-radius:999px;color:var(--muted);cursor:pointer;transition:all .15s}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-s)}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.fade{animation:fadeUp .5s ease both}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
