/* ==========================================================================
   Straight Fin Farms — Investor Platform shared styles
   Matches the marketing site design system (Playfair Display + Inter,
   warm beige #e8e4dc, green #3d8c40, dark footer).
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #e8e4dc;
  color: #1a1a1a;
  overflow-x: hidden;
  line-height: 1.6;
}
[id] { scroll-margin-top: 80px; }
img { max-width: 100%; display: block; }
a { color: #3d8c40; }

/* ---- palette helpers ---- */
:root {
  --green: #3d8c40;
  --green-dark: #2e6e31;
  --beige: #e8e4dc;
  --ink: #1a1a1a;
  --muted: #6b6b63;
  --line: #d9d5cc;
  --card: #ffffff;
  --gold: #b8892b;
  --navy: #24303a;
  --classA: #3d8c40;   /* Common A — equity / control */
  --classB: #7ba05b;   /* Common B — equity / passive */
  --note:   #b8892b;   /* Lender note — debt / premium */
}

/* ---- NAV ---- */
nav.sff-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 48px; background: #fff; position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid #e0ddd6;
}
.sff-nav .nav-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 900; font-size: 15px; max-width: 240px; line-height: 1.3;
  color: #1a1a1a; text-decoration: none;
}
.sff-nav .nav-links { display: flex; align-items: center; gap: 30px; }
.sff-nav .nav-links a {
  font-size: 14px; color: #1a1a1a; text-decoration: none; font-weight: 400;
  letter-spacing: 0.01em;
}
.sff-nav .nav-links a:hover { text-decoration: underline; }
.sff-nav .nav-links a.btn-book,
.sff-nav .nav-links a.btn-book:visited,
.sff-nav .nav-links a.btn-book:link {
  background: #3d8c40; color: #fff !important; border: none; border-radius: 50px;
  padding: 12px 26px; font-size: 13px; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; cursor: pointer; text-decoration: none !important; display: inline-block;
}
.sff-nav .nav-links a.btn-book:hover { background: #2e6e31; }
.sff-nav .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.sff-nav .hamburger span { display: block; width: 24px; height: 2px; background: #1a1a1a; margin: 5px 0; transition: 0.3s; }

/* ---- generic layout ---- */
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 32px; }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }
h1, h2, h3, .serif { font-family: 'Playfair Display', serif; }
h1 { font-size: clamp(30px, 5vw, 52px); font-weight: 900; line-height: 1.08; }
h2 { font-size: clamp(24px, 3.4vw, 36px); font-weight: 700; line-height: 1.15; }
h3 { font-size: 20px; font-weight: 700; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.16em; font-size: 12px;
  font-weight: 600; color: var(--green); margin-bottom: 14px;
}
.lead { font-size: 18px; color: #3a3a34; max-width: 60ch; }
.muted { color: var(--muted); }
.center { text-align: center; }

/* ---- buttons ---- */
.btn {
  display: inline-block; background: var(--green); color: #fff !important;
  border: none; border-radius: 50px; padding: 14px 30px; font-size: 13px;
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer; text-decoration: none; transition: background .2s;
  font-family: 'Inter', sans-serif;
}
.btn:hover { background: var(--green-dark); }
.btn.ghost { background: transparent; color: var(--green) !important; border: 1.5px solid var(--green); }
.btn.ghost:hover { background: var(--green); color: #fff !important; }
.btn.dark { background: var(--navy); }
.btn.dark:hover { background: #16202a; }
.btn.sm { padding: 10px 20px; font-size: 12px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---- cards ---- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 28px; box-shadow: 0 1px 2px rgba(0,0,0,.03);
}
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---- stat tiles ---- */
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; }
.stat .k { font-family: 'Playfair Display', serif; font-size: 30px; font-weight: 900; color: var(--ink); line-height: 1; }
.stat .l { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-top: 8px; }
.stat .sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---- badges / pills ---- */
.pill {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; padding: 5px 12px; border-radius: 50px;
}
.pill.green { background: #e5f0e2; color: #2e6e31; }
.pill.gold  { background: #f4ead1; color: #8a651e; }
.pill.grey  { background: #ecebe6; color: #6b6b63; }
.pill.red   { background: #f6e2df; color: #a3402f; }
.pill.blue  { background: #e2e9ef; color: #2f5a7a; }

/* class dots */
.dot { display:inline-block; width:11px; height:11px; border-radius:50%; vertical-align:middle; margin-right:6px; }
.dot.a { background: var(--classA); }
.dot.b { background: var(--classB); }
.dot.n { background: var(--note); }

/* ---- progress ---- */
.progress { background: #e4e0d7; border-radius: 50px; height: 12px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--green); border-radius: 50px; transition: width .5s; }

/* ---- capital stack bar ---- */
.stack { display: flex; height: 44px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.stack > div { display:flex; align-items:center; justify-content:center; color:#fff; font-size:12px; font-weight:600; min-width: 0; }
.stack .seg-loan { background: var(--navy); }
.stack .seg-note { background: var(--note); }
.stack .seg-a { background: var(--classA); }
.stack .seg-b { background: var(--classB); }

/* ---- tables ---- */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.tbl th { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 600; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl tr.total td { font-weight: 700; border-top: 2px solid #c9c4b8; border-bottom: none; }
.tbl tr.sub td { color: var(--muted); }
.tbl-wrap { overflow-x: auto; }

/* ---- forms ---- */
label.fld { display:block; font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--muted); margin-bottom:6px; }
.input, select.input, textarea.input {
  width: 100%; padding: 12px 14px; border: 1px solid #cfcabf; border-radius: 10px;
  font-size: 15px; font-family: 'Inter', sans-serif; background: #fff; color: var(--ink);
}
.input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(61,140,64,.12); }
.field { margin-bottom: 18px; }
.row { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }

/* ---- hero ---- */
.hero-invest {
  background: linear-gradient(135deg, #24303a 0%, #2e4636 100%);
  color: #fff; padding: 84px 0 72px;
}
.hero-invest h1 { color: #fff; }
.hero-invest .lead { color: rgba(255,255,255,.82); }
.hero-invest .eyebrow { color: #9fd4a1; }

/* ---- footer ---- */
footer.sff-footer {
  background: #1f2a22; color: rgba(255,255,255,.72); padding: 56px 48px 20px;
}
footer.sff-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; max-width: 1160px; margin: 0 auto; }
footer.sff-footer h4 { font-family: 'Playfair Display', serif; color: #fff; font-size: 18px; margin-bottom: 14px; }
footer.sff-footer a { color: rgba(255,255,255,.6); text-decoration: none; display: block; margin-bottom: 10px; font-size: 14px; }
footer.sff-footer a:hover { color: #fff; }
footer.sff-footer p { font-size: 14px; line-height: 1.7; }
.footer-bottom { text-align:center; font-size: 12.5px; color: rgba(255,255,255,.5); padding: 22px 20px 0; max-width: 1160px; margin: 20px auto 0; border-top: 1px solid rgba(255,255,255,.12); }

/* ---- disclaimer ---- */
.disclaimer {
  background: #f2efe8; border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 20px; font-size: 12.5px; color: #6b6b63; line-height: 1.6;
}
.disclaimer strong { color: #4a4a44; }

/* ---- misc ---- */
.divider { height:1px; background: var(--line); border:none; margin: 28px 0; }
.kv { display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px dashed var(--line); font-size:14px; }
.kv:last-child { border-bottom:none; }
.kv .k { color: var(--muted); }
.kv .v { font-weight:600; font-variant-numeric: tabular-nums; }
.notice { padding:12px 16px; border-radius:10px; font-size:14px; margin:14px 0; }
.notice.ok { background:#e5f0e2; color:#2e6e31; }
.notice.warn { background:#f4ead1; color:#8a651e; }
.tag-row { display:flex; flex-wrap:wrap; gap:8px; }

/* ---- responsive ---- */
@media (max-width: 860px) {
  .sff-nav { padding: 16px 22px; }
  .sff-nav .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 18px 22px; gap: 16px; border-bottom: 1px solid #e0ddd6;
  }
  .sff-nav .nav-links.open { display: flex; }
  .sff-nav .hamburger { display: block; }
  .wrap { padding: 0 20px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  footer.sff-footer .cols { grid-template-columns: 1fr; gap: 28px; }
  .section { padding: 44px 0; }
}

/* ==========================================================================
   Portfolio OS components
   ========================================================================== */
.app { max-width: 1240px; margin: 0 auto; padding: 32px; }
.page-head { display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:16px; margin-bottom:26px; }

/* KPI strip */
.kpis { display:grid; grid-template-columns:repeat(6,1fr); gap:14px; }
.kpi { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:16px 18px; }
.kpi .k { font-family:'Playfair Display',serif; font-size:24px; font-weight:900; line-height:1; }
.kpi .l { font-size:11px; text-transform:uppercase; letter-spacing:.07em; color:var(--muted); margin-top:8px; }
.kpi .d { font-size:12px; margin-top:5px; font-weight:600; }
.up { color:#2e6e31; } .down { color:#a3402f; }

/* property cards */
.prop-card { background:var(--card); border:1px solid var(--line); border-radius:16px; overflow:hidden; display:block; color:inherit; text-decoration:none; transition:box-shadow .2s, transform .2s; }
.prop-card:hover { box-shadow:0 8px 26px rgba(0,0,0,.10); transform:translateY(-2px); }
.prop-thumb { height:150px; background:#dcd8cf center/cover; position:relative; }
.prop-thumb .badge { position:absolute; top:12px; left:12px; }
.prop-body { padding:18px 20px; }
.mini-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin:14px 0; }
.mini { text-align:center; }
.mini .v { font-family:'Playfair Display',serif; font-size:19px; font-weight:900; }
.mini .l { font-size:10px; text-transform:uppercase; letter-spacing:.05em; color:var(--muted); }

/* insight cards */
.insight { display:flex; gap:14px; padding:16px 18px; border-radius:12px; border:1px solid var(--line); background:var(--card); margin-bottom:12px; }
.insight .ic { width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:18px; flex:0 0 auto; }
.insight.opportunity .ic, .insight.grow .ic { background:#e5f0e2; color:#2e6e31; }
.insight.diversify .ic { background:#e2e9ef; color:#2f5a7a; }
.insight.watch .ic { background:#f4ead1; color:#8a651e; }
.insight.ok .ic { background:#eceae4; color:#6b6b63; }
.insight h4 { font-family:'Inter',sans-serif; font-size:15px; margin-bottom:3px; }
.insight p { font-size:13.5px; color:#4a4a44; }

/* connection tiles */
.conn-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:16px; }
.conn-card { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:20px; }
.conn-logo { width:44px; height:44px; border-radius:10px; background:#f2efe8; display:flex; align-items:center; justify-content:center; font-size:20px; font-weight:800; color:var(--navy); font-family:'Playfair Display',serif; }
.status-dot { display:inline-block; width:8px; height:8px; border-radius:50%; margin-right:6px; }
.status-connected { background:#3d8c40; } .status-available { background:#c9c4b8; } .status-error { background:#a3402f; }

/* BRRRR stepper */
.brrrr-track { display:flex; gap:6px; }
.brrrr-step { flex:1; text-align:center; }
.brrrr-step .bubble { width:34px; height:34px; border-radius:50%; margin:0 auto 6px; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:13px; background:#eceae4; color:#9a958a; border:2px solid #eceae4; }
.brrrr-step.done .bubble { background:var(--green); color:#fff; border-color:var(--green); }
.brrrr-step.current .bubble { background:#fff; color:var(--green); border-color:var(--green); }
.brrrr-step .lbl { font-size:10.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); }

/* ownership bar */
.own-bar { display:flex; height:34px; border-radius:9px; overflow:hidden; border:1px solid var(--line); }
.own-bar > div { display:flex; align-items:center; justify-content:center; color:#fff; font-size:11px; font-weight:600; }

/* service / vendor cards */
.svc-card { display:flex; gap:14px; align-items:center; padding:14px 16px; border:1px solid var(--line); border-radius:12px; background:var(--card); margin-bottom:10px; }
.svc-ic { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:18px; background:#f2efe8; flex:0 0 auto; }

/* wizard stepper */
.wizard-steps { display:flex; gap:0; margin-bottom:30px; flex-wrap:wrap; }
.wstep { flex:1; min-width:90px; text-align:center; position:relative; padding-top:6px; }
.wstep .num { width:32px; height:32px; border-radius:50%; margin:0 auto 6px; display:flex; align-items:center; justify-content:center; font-weight:700; background:#eceae4; color:#9a958a; }
.wstep.active .num { background:var(--green); color:#fff; }
.wstep.done .num { background:var(--navy); color:#fff; }
.wstep .t { font-size:12px; color:var(--muted); }
.wstep.active .t { color:var(--ink); font-weight:600; }

.tabs-line { display:flex; gap:24px; border-bottom:1px solid var(--line); margin:8px 0 24px; overflow-x:auto; }
.tabs-line .t { padding:12px 2px; cursor:pointer; font-size:14px; font-weight:600; color:var(--muted); border-bottom:2px solid transparent; white-space:nowrap; }
.tabs-line .t.active { color:var(--green); border-bottom-color:var(--green); }

@media (max-width:1000px){ .kpis{grid-template-columns:repeat(3,1fr);} }
@media (max-width:860px){ .app{padding:20px;} .kpis{grid-template-columns:repeat(2,1fr);} .mini-grid{grid-template-columns:repeat(3,1fr);} }