/* ==========================================================================
   Tarn — one stylesheet for every page.

   SURFACES (the division every rule below obeys; the audit re-checks it):
     .ground        the photograph, fixed. Nothing is ever written on it directly.
     .sheet         thin frosted glass: display type, chips, the nav.
     .card          body glass: prose, forms, tables live here.
     .slab          dense glass: numbers that must be read at a glance.
   INKS are solved per role against the glass they sit on, not per token:
     --ink          body text and headings            (>= 7:1 on .card)
     --ink-2        secondary text, labels             (>= 4.5:1 on .sheet at the photograph's brightest)
     --pine         buttons and links (white text on it >= 9:1)
   Colours were read from the photograph's own pixels: the pines (#293d43), the
   water (#3e5364), the sky (#a9b3cd) and the alpenglow on the peak.
   ========================================================================== */

:root {
  --ink: #14222a;
  --ink-2: #34434e;
  --ink-3: #4e5d67;
  --ink-thin: #1f2f38;  /* prose on the THIN sheet: the forest behind it is the darkest ground on the page */
  --pine: #1c3a3e;
  --pine-2: #25494e;
  --pine-3: #2f5a60;
  --slate: #3e5364;
  --sky: #a9b3cd;
  --glow: #d99a86;
  --glow-soft: #f3d6ca;
  --up: #1f6b4f;
  --down: #9a3b33;
  --line: rgba(20, 34, 42, 0.10);
  --line-2: rgba(20, 34, 42, 0.16);

  --glass-sheet: rgba(238, 241, 249, 0.58);
  --glass-card: rgba(244, 246, 251, 0.78);
  --glass-slab: rgba(249, 250, 253, 0.90);
  --glass-row: rgba(255, 255, 255, 0.46);
  --glass-edge: rgba(255, 255, 255, 0.62);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.55) inset, 0 24px 60px -18px rgba(12, 24, 32, 0.38), 0 2px 10px rgba(12, 24, 32, 0.08);
  --blur: blur(22px) saturate(1.35);

  --serif: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --r-lg: 28px;
  --r-md: 20px;
  --r-sm: 14px;
  --maxw: 1140px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font: 400 16px/1.6 var(--sans);
  color: var(--ink);
  background: #27394a; /* shown only before the photograph arrives */
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--pine); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--pine-3); }
button, input, select { font: inherit; color: inherit; }
::selection { background: var(--glow-soft); }

/* ---------------------------------------------------------------- ground */
.ground {
  position: fixed; inset: 0; z-index: -2;
  background: #6f7f99 url("../img/ground-1920.jpg") center 30% / cover no-repeat;
}
.ground::after { /* a breath of shade at the bottom so the lake never blows out behind the lowest cards */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20, 30, 44, 0) 55%, rgba(20, 30, 44, 0.22) 100%);
}
@media (max-width: 760px) {
  .ground { background-image: url("../img/ground-1280.jpg"); background-position: 50% 24%; }
}

.wrap { width: min(var(--maxw), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ---------------------------------------------------------------- surfaces */
.sheet, .card, .slab {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--shadow);
}
.sheet { background: var(--glass-sheet); }
.card { background: var(--glass-card); border-radius: var(--r-lg); }
.slab { background: var(--glass-slab); border-radius: var(--r-md); }

/* ---------------------------------------------------------------- nav */
.nav {
  position: sticky; top: 14px; z-index: 50;
  margin: 14px auto 0;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 8px 8px 14px;
  border-radius: 999px;
  background: rgba(240, 243, 250, 0.72);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 34px; height: 34px; }
.brand span { font: 400 30px/1 var(--serif); letter-spacing: 0.005em; }
.nav-links { display: flex; gap: 2px; }
.nav-links a {
  padding: 8px 13px; border-radius: 999px; text-decoration: none;
  color: var(--ink-2); font-weight: 500; font-size: 14.5px;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { background: rgba(255, 255, 255, 0.7); color: var(--ink); }
.menu-btn { display: none; }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    padding: 10px; border-radius: 22px; background: rgba(244, 246, 251, 0.96); box-shadow: var(--shadow);
  }
  .nav.open .nav-links a { padding: 12px 14px; font-size: 16px; }
  .menu-btn {
    display: grid; place-items: center; width: 42px; height: 42px; border-radius: 999px;
    border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.7); cursor: pointer;
  }
  .brand span { font-size: 27px; }
}

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px; letter-spacing: 0.005em;
  border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--pine); color: #fff; box-shadow: 0 8px 22px -8px rgba(28, 58, 62, 0.7); }
.btn-primary:hover { background: var(--pine-2); color: #fff; }
.btn-ghost { background: rgba(255, 255, 255, 0.82); color: var(--ink); border-color: var(--glass-edge); }
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn .arrow { transition: transform 0.15s; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---------------------------------------------------------------- hero */
.hero { min-height: calc(100vh - 150px); display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(150px, 27vh, 280px) 0 16px; }
.hero-card { padding: clamp(28px, 5vw, 56px) clamp(22px, 5vw, 64px) clamp(26px, 4vw, 44px); text-align: center; border-radius: 34px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.86); border: 1px solid var(--glass-edge);
  font-size: 13.5px; font-weight: 500; color: var(--ink-2);
}
.chip b { color: var(--ink); font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--up); box-shadow: 0 0 0 3px rgba(31, 107, 79, 0.18); flex: none; }
.dot.warm { background: var(--glow); box-shadow: 0 0 0 3px rgba(217, 154, 134, 0.25); }
.wordmark { font: 400 clamp(72px, 10vw, 128px)/0.92 var(--serif); letter-spacing: -0.01em; margin: 18px 0 6px; color: var(--ink); }
.hero h2 { font: 400 clamp(26px, 3.6vw, 40px)/1.15 var(--serif); margin: 0 0 14px; color: var(--ink); }
.hero h2 em { font-style: italic; color: var(--pine-2); }
.lede { max-width: 620px; margin: 0 auto; font-size: clamp(16px, 1.6vw, 18px); color: var(--ink-thin); }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 24px 0 20px; }
.chips { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.chips .chip { background: rgba(255, 255, 255, 0.62); }
.chip svg { width: 15px; height: 15px; color: var(--pine); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 6px; border-radius: 24px; text-align: center; }
.stat { background: rgba(255, 255, 255, 0.62); padding: 16px 12px 14px; border-radius: 18px; }
.stat:nth-child(even) { background: rgba(247, 248, 252, 0.84); }
.stat .v { font: 400 32px/1.05 var(--serif); color: var(--ink); font-variant-numeric: tabular-nums; }
.stat .k { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
@media (max-width: 760px) {
  .hero { padding-top: 22vh; min-height: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------------------------------------------------------------- sections */
.section { padding: 34px 0; }
.section-head { padding: 26px clamp(22px, 4vw, 44px); border-radius: var(--r-lg); margin-bottom: 16px; max-width: 760px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow { font: 600 12px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--pine-2); margin: 0 0 12px; }
.section-head h2, .h2 { font: 400 clamp(32px, 4.4vw, 50px)/1.05 var(--serif); margin: 0 0 10px; letter-spacing: -0.005em; }
.section-head p { margin: 0; color: var(--ink-2); font-size: 17px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.feature { padding: 28px; display: flex; flex-direction: column; }
.feature:nth-child(even) { background: rgba(238, 241, 249, 0.80); }
.feature .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--pine); color: #fff; margin-bottom: 18px; }
.feature .ico svg { width: 22px; height: 22px; }
.feature h3 { font: 400 30px/1.1 var(--serif); margin: 0 0 8px; }
.feature p { margin: 0 0 16px; color: var(--ink-2); }
.ticks { list-style: none; padding: 0; margin: auto 0 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink); }
.ticks li::before { content: ""; flex: none; width: 16px; height: 16px; margin-top: 3px; border-radius: 50%; background: var(--pine) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare .card { padding: 28px; }
.compare h3 { font: 400 28px/1.15 var(--serif); margin: 6px 0 14px; }
.compare ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compare li { padding-left: 22px; position: relative; color: var(--ink); }
.compare li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); }
.compare .after li::before { background: var(--up); }
.tag { display: inline-block; font: 600 11.5px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: rgba(20, 34, 42, 0.08); color: var(--ink-2); }
.tag.go { background: rgba(31, 107, 79, 0.14); color: #154a37; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { padding: 24px; }
.step:nth-child(even) { background: rgba(238, 241, 249, 0.80); }
.step .n { font: 500 13px/1 var(--mono); color: var(--pine-2); letter-spacing: 0.06em; }
.step h3 { font: 400 26px/1.1 var(--serif); margin: 10px 0 8px; }
.step p { margin: 0; color: var(--ink-2); font-size: 15px; }
@media (max-width: 980px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* the one worked example: principal line vs value, interest harvested */
.example { padding: 28px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: center; }
.example h3 { font: 400 32px/1.1 var(--serif); margin: 0 0 10px; }
.example p { color: var(--ink-2); margin: 0 0 10px; }
.ledger { display: grid; gap: 1px; background: var(--line); border-radius: var(--r-sm); overflow: hidden; border: 1px solid var(--glass-edge); }
.ledger div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 16px; background: rgba(255, 255, 255, 0.78); font-size: 15px; }
.ledger div:nth-child(even) { background: rgba(247, 248, 252, 0.9); }
.ledger b { font: 500 15px var(--mono); font-variant-numeric: tabular-nums; }
.ledger .hl { background: #fdf3ee !important; }
.ledger .hl b { color: #7a3d2c; }
@media (max-width: 860px) { .example { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- stocks */
.tickers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tick { padding: 16px 18px; border-radius: var(--r-md); text-decoration: none; color: var(--ink); display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; transition: transform 0.15s; }
.tick:nth-child(odd) { background: rgba(247, 248, 252, 0.84); }
.tick:nth-child(even) { background: rgba(236, 240, 248, 0.80); }
.tick:hover { transform: translateY(-2px); color: var(--ink); }
.tick .sym { font: 600 15px var(--sans); }
.tick .px { font: 500 15px var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
.tick .nm { font-size: 12.5px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tick .cost { font-size: 12.5px; color: var(--ink-2); text-align: right; white-space: nowrap; }
@media (max-width: 980px) { .tickers { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 680px) { .tickers { grid-template-columns: 1fr 1fr; } }

.more { display: flex; justify-content: center; margin-top: 16px; }

/* ---------------------------------------------------------------- tables */
.table-card { padding: 8px; }
.table-scroll { overflow-x: auto; border-radius: var(--r-md); }
table { width: 100%; border-collapse: separate; border-spacing: 0 4px; font-size: 14.5px; }
th { text-align: left; font: 600 11.5px/1.2 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); padding: 12px 14px 6px; white-space: nowrap; }
td { padding: 12px 14px; background: rgba(255, 255, 255, 0.70); white-space: nowrap; }
tr:nth-child(even) td { background: rgba(240, 243, 250, 0.78); }
td:first-child { border-radius: 12px 0 0 12px; }
td:last-child { border-radius: 0 12px 12px 0; }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
td .sub { display: block; font-size: 12.5px; color: var(--ink-2); font-family: var(--sans); }
.up { color: var(--up); } .down { color: var(--down); }

/* ---------------------------------------------------------------- security, faq */
.guard { padding: 24px; }
.guard:nth-child(even) { background: rgba(238, 241, 249, 0.80); }
.guard h3 { font: 600 16.5px/1.3 var(--sans); margin: 0 0 6px; }
.guard p { margin: 0; color: var(--ink-2); font-size: 15px; }
.guard .proof { margin-top: 12px; font: 500 12px/1.4 var(--mono); color: var(--pine-2); }
.proofbar { margin-top: 16px; padding: 18px 24px; display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between; }
.proofbar .figs { display: flex; flex-wrap: wrap; gap: 10px 28px; }
.proofbar .fig b { font: 400 30px/1 var(--serif); display: block; }
.proofbar .fig span { font-size: 13px; color: var(--ink-2); }
.note { padding: 16px 20px; border-radius: var(--r-md); background: rgba(253, 243, 238, 0.92); border: 1px solid rgba(217, 154, 134, 0.45); color: #4c2a20; font-size: 14.5px; }
.note b { color: #3b1f16; }

.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { padding: 0; border-radius: var(--r-md); }
.faq details:nth-child(even) { background: rgba(238, 241, 249, 0.80); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--sans); color: var(--pine); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 22px 18px; color: var(--ink-2); }

/* ---------------------------------------------------------------- footer */
.footer { margin-top: 40px; padding: 28px clamp(22px, 4vw, 40px); border-radius: var(--r-lg) var(--r-lg) 0 0; background: rgba(22, 36, 44, 0.82); color: #dfe5ee; -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); }
.footer a { color: #fff; }
.footer .cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 24px; }
.footer h4 { font: 600 11.5px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: #c4ccd8; margin: 4px 0 12px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14.5px; }
.footer ul a { color: #eef2f7; text-decoration: none; }
.footer ul a:hover { text-decoration: underline; }
.footer .brand { color: #fff; }
.footer .blurb { color: #cfd7e2; font-size: 14.5px; max-width: 340px; }
.footer .fine { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.14); font-size: 13px; color: #c4ccd8; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
.footer .fine a { color: #e6ebf2; }
@media (max-width: 760px) { .footer .cols { grid-template-columns: 1fr 1fr; } }

/* ---------------------------------------------------------------- app */
.app-top { padding: 28px clamp(22px, 4vw, 40px); margin: 22px 0 16px; display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-end; justify-content: space-between; border-radius: var(--r-lg); }
.app-top h1 { font: 400 clamp(40px, 5vw, 56px)/1 var(--serif); margin: 0 0 8px; }
.app-top p { margin: 0; color: var(--ink-thin); max-width: 560px; }
.app-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 920px) { .app-grid { grid-template-columns: 1fr; } }
.panel { padding: 22px; }
.panel h2 { font: 400 30px/1.1 var(--serif); margin: 0; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.tabs { display: inline-flex; padding: 4px; border-radius: 999px; background: rgba(20, 34, 42, 0.07); gap: 2px; }
.tabs button { border: 0; background: transparent; padding: 8px 16px; border-radius: 999px; font-weight: 600; font-size: 14.5px; color: var(--ink-2); cursor: pointer; }
.tabs button[aria-selected="true"] { background: #fff; color: var(--ink); box-shadow: 0 2px 8px rgba(12, 24, 32, 0.12); }
.seg { display: inline-flex; padding: 3px; border-radius: 12px; background: rgba(20, 34, 42, 0.07); }
.seg button { border: 0; background: transparent; padding: 6px 14px; border-radius: 9px; font-weight: 600; font-size: 13.5px; color: var(--ink-2); cursor: pointer; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 4px rgba(12, 24, 32, 0.12); }
.explain { font-size: 14.5px; color: var(--ink-2); margin: 0 0 16px; }
.explain b { color: var(--ink); }
.field { border-radius: var(--r-md); background: rgba(255, 255, 255, 0.86); border: 1px solid var(--line-2); padding: 14px 16px; margin-bottom: 12px; }
.field:focus-within { border-color: var(--pine-3); box-shadow: 0 0 0 3px rgba(47, 90, 96, 0.16); }
.field label, .field .lbl { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; font-weight: 500; }
.field .row { display: flex; align-items: center; gap: 10px; }
.field input[type="text"], .field input:not([type]) , .field input[inputmode] { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font: 400 30px/1.2 var(--serif); color: var(--ink); padding: 0; }
.field select { border: 1px solid var(--line-2); background: #fff; border-radius: 12px; padding: 8px 32px 8px 12px; font-weight: 600; font-size: 14.5px; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' fill='none' stroke='%2314222a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 12px; cursor: pointer; max-width: 100%; }
.field select.wide { width: 100%; }
.unit { font-weight: 600; font-size: 15px; padding: 6px 12px; border-radius: 10px; background: rgba(20, 34, 42, 0.06); white-space: nowrap; }
.maxbtn { border: 0; background: rgba(28, 58, 62, 0.1); color: var(--pine); font-weight: 600; font-size: 12.5px; padding: 3px 9px; border-radius: 8px; cursor: pointer; }
.maxbtn:hover { background: rgba(28, 58, 62, 0.18); }
.kv { display: grid; gap: 0; border-radius: var(--r-sm); overflow: hidden; border: 1px solid var(--line); margin: 4px 0 14px; }
.kv div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; font-size: 14px; background: rgba(255, 255, 255, 0.66); }
.kv div:nth-child(even) { background: rgba(244, 246, 251, 0.85); }
.kv span { color: var(--ink-2); }
.kv b { font: 500 14px var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
.status { margin-top: 12px; font-size: 14px; min-height: 20px; color: var(--ink-2); }
.status.err { color: var(--down); }
.status.ok { color: var(--up); }
.pos { display: grid; gap: 10px; }
.pos .big { font: 400 44px/1 var(--serif); font-variant-numeric: tabular-nums; }
.pos .row { display: flex; justify-content: space-between; gap: 12px; font-size: 14.5px; padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.66); }
.pos .row:nth-child(even) { background: rgba(244, 246, 251, 0.85); }
.pos .row span { color: var(--ink-2); }
.pos .row b { font: 500 14px var(--mono); font-variant-numeric: tabular-nums; }
.holdings { display: grid; gap: 4px; margin-top: 6px; }
.holding { display: grid; grid-template-columns: 1fr auto; gap: 0 10px; padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.66); font-size: 14px; }
.holding:nth-child(even) { background: rgba(244, 246, 251, 0.85); }
.holding .r { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.holding .s { font-size: 12.5px; color: var(--ink-2); }
.empty { padding: 18px; text-align: center; color: var(--ink-2); font-size: 14.5px; border-radius: 14px; background: rgba(255, 255, 255, 0.5); }
.first-use { padding: 12px 18px; margin: 0 0 16px; font-size: 14px; color: var(--ink-2); border-radius: 14px; }
.addr { font: 500 13px var(--mono); word-break: break-all; }
.wallet-pill { font: 500 13.5px var(--mono); }

.toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 100; padding: 12px 18px; border-radius: 14px; background: rgba(20, 34, 42, 0.94); color: #fff; font-size: 14.5px; box-shadow: var(--shadow); max-width: calc(100% - 32px); }
.toast a { color: #fff; }

/* ---------------------------------------------------------------- docs */
.doc { padding: clamp(22px, 4vw, 44px); }
.doc h2 { font: 400 34px/1.1 var(--serif); margin: 28px 0 10px; }
.doc h2:first-child { margin-top: 0; }
.doc h3 { font: 600 17px/1.3 var(--sans); margin: 20px 0 6px; }
.doc p, .doc li { color: var(--ink); }
.doc code { font: 500 13.5px var(--mono); background: rgba(20, 34, 42, 0.07); padding: 2px 6px; border-radius: 6px; }
.doc pre { font: 500 13px/1.6 var(--mono); background: rgba(20, 34, 42, 0.9); color: #e8edf3; padding: 16px 18px; border-radius: 14px; overflow-x: auto; }
.toc { position: sticky; top: 96px; padding: 20px; }
.toc a { display: block; padding: 6px 0; text-decoration: none; color: var(--ink-2); font-size: 14.5px; }
.toc a:hover { color: var(--ink); }
.doc-grid { display: grid; grid-template-columns: 240px 1fr; gap: 16px; align-items: start; margin-top: 22px; }
@media (max-width: 900px) { .doc-grid { grid-template-columns: 1fr; } .toc { position: static; } }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid rgba(47, 90, 96, 0.55); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* Grid children default to min-width:auto, so one wide table or long select option widens the whole page on a
   phone (docs measured 753px wide at 390). Let them shrink; wide things scroll inside their own card. */
.app-grid > *, .doc-grid > *, .grid-2 > *, .grid-3 > *, .grid-4 > *, .steps > *, .compare > *, .tickers > * { min-width: 0; }
.table-scroll { max-width: 100%; }
.doc { overflow-wrap: anywhere; }
.field select { min-width: 0; }