/* ==========================================================================
   BuyWithoutBanks — design system
   Serious, data-driven, capital-oriented. Financial software, not consumer UI.
   ========================================================================== */

:root {
  /* Surfaces & ink */
  --bg: #FFFFFF;
  --surface: #F6F7F9;
  --ink: #111318;
  --ink-2: #606774;
  --border: #E3E6EA;
  --dark: #171A21;
  --dark-2: #1F232C;
  --dark-border: #2C313C;
  --dark-ink-2: #9AA1AC;

  /* Accents */
  --amber: #FFAE00;
  --amber-ink: #8A5B00;      /* amber-derived, dark enough for text on white */
  --amber-soft: #FFF4DC;
  --blue: #356AE6;
  --blue-ink: #2A55BA;
  --blue-soft: #EAF0FD;
  --green: #2F7D5D;
  --green-soft: #E7F2ED;
  --warn: #B4552C;
  --warn-soft: #F9EDE6;

  /* Type */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", Menlo, monospace;

  /* Shape */
  --radius: 10px;
  --radius-sm: 8px;
  --radius-lg: 12px;
  --shadow-1: 0 1px 2px rgba(17, 19, 24, 0.05);
  --shadow-2: 0 1px 3px rgba(17, 19, 24, 0.06), 0 8px 24px rgba(17, 19, 24, 0.07);
  --shadow-3: 0 2px 6px rgba(17, 19, 24, 0.07), 0 20px 48px rgba(17, 19, 24, 0.12);

  --container: 1240px;
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
  text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.35rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.25rem); letter-spacing: -0.025em; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

a { color: var(--blue-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

dl, dd, dt, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.visually-hidden,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 12px; left: 12px;
  z-index: 100;
  background: var(--dark);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* Deep-linked sections land below the sticky header */
[id] { scroll-margin-top: 76px; }

/* Numerals in data contexts always align */
.passport, .buybox, .oppfeed, .demo, .dash, .arch, .ifp, .figure-row dd,
table, .stat { font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------------------
   Shared atoms
   -------------------------------------------------------------------------- */

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 16px;
}

.eyebrow--amber { color: var(--amber-ink); }
.eyebrow--amber::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--amber);
  margin-right: 10px;
  vertical-align: 1px;
}

.lede {
  font-size: 1.125rem;
  color: var(--ink-2);
  max-width: 34em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

.btn--primary {
  background: var(--dark);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), var(--shadow-1);
}
.btn--primary:hover { background: #232832; }

.btn--amber {
  background: var(--amber);
  color: var(--dark);
}
.btn--amber:hover { background: #F0A400; }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--ink-2); background: var(--surface); }

.btn--ghost-dark {
  background: transparent;
  color: #fff;
  border-color: var(--dark-border);
}
.btn--ghost-dark:hover { border-color: var(--dark-ink-2); background: var(--dark-2); }

.btn--sm { padding: 9px 16px; font-size: 0.875rem; }

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.chip--type { background: var(--blue-soft); color: var(--blue-ink); }
.chip--path { background: var(--surface); color: var(--ink); border: 1px solid var(--border); }
.chip--dark { background: rgba(255, 255, 255, 0.07); color: #D7DBE1; border: 1px solid var(--dark-border); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.status-pill__dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-pill--ready { background: var(--green-soft); color: var(--green); }
.status-pill--active { background: rgba(47, 125, 93, 0.18); color: #63B893; }

.live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--amber);
  margin-right: 9px;
  animation: live-pulse 2.2s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 174, 0, 0.45); }
  50% { box-shadow: 0 0 0 6px rgba(255, 174, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

.section {
  padding: 96px 0;
}
.section--surface { background: var(--surface); }
.section--dark {
  background: var(--dark);
  color: #fff;
}
.section--dark h2 { color: #fff; }
.section--dark .lede { color: var(--dark-ink-2); }
.section--dark .eyebrow { color: var(--dark-ink-2); }

.section__head { max-width: 640px; margin-bottom: 56px; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__head--center .lede { margin-left: auto; margin-right: auto; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.wordmark {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.wordmark:hover { text-decoration: none; }
.wordmark__main { color: var(--ink); }
.wordmark__accent { color: var(--amber-ink); }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-nav__list a:not(.btn) {
  color: var(--ink-2);
  font-weight: 500;
  font-size: 0.925rem;
}
.site-nav__list a:not(.btn):hover { color: var(--ink); text-decoration: none; }
.site-nav__list a[aria-current="page"] { color: var(--ink); }

.site-nav__toggle { display: none; }

@media (max-width: 820px) {
  .site-nav__toggle {
    display: grid;
    gap: 5px;
    padding: 10px;
  }
  .site-nav__toggle-bar {
    width: 20px; height: 2px;
    background: var(--ink);
    border-radius: 1px;
    transition: transform 0.2s ease;
  }
  .is-open .site-nav__toggle-bar:first-child { transform: translateY(3.5px) rotate(45deg); }
  .is-open .site-nav__toggle-bar:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .site-nav__list {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 8px 28px 20px;
    box-shadow: var(--shadow-2);
  }
  .is-open .site-nav__list { display: flex; }
  .site-nav__list li { padding: 10px 0; }
  .site-nav__cta { padding-top: 16px; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  padding: 88px 0 104px;
  overflow: hidden;
}

.hero::before {
  /* faint engineering grid — atmosphere without decoration */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 90% 70% at 70% 10%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 70% 10%, black 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 72px;
  align-items: center;
}

.hero__copy .lede { margin: 20px 0 32px; }

.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 24px; }

.hero__context {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

.hero__visual { position: relative; }

.hero__visual::after {
  /* amber registration corner — small brand detail */
  content: "";
  position: absolute;
  top: -14px; right: -14px;
  width: 40px; height: 40px;
  border-top: 2px solid var(--amber);
  border-right: 2px solid var(--amber);
  border-top-right-radius: var(--radius);
  pointer-events: none;
}

@media (max-width: 980px) {
  .hero { padding: 56px 0 72px; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 480px; }
  .hero__visual::after { display: none; }
}

/* --------------------------------------------------------------------------
   Deal Passport card
   -------------------------------------------------------------------------- */

.passport {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  padding: 24px 26px 26px;
  max-width: 460px;
}

.passport__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}

.passport__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-ink);
}

.passport__id {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
}

.passport__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.passport__title h3 { margin: 0; font-size: 1.3rem; letter-spacing: -0.02em; }

.passport__figures { display: grid; gap: 9px; margin-bottom: 20px; }

.figure-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}
.figure-row dt { font-size: 0.875rem; color: var(--ink-2); }
.figure-row dd { font-weight: 600; font-size: 0.95rem; }

.figure-row--em {
  padding-top: 9px;
  border-top: 1px dashed var(--border);
}
.figure-row--em dt { color: var(--ink); font-weight: 500; }
.figure-row--em dd { font-size: 1.05rem; font-weight: 700; color: var(--amber-ink); }

.passport__ratios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 16px;
  background: var(--surface);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.ratio { display: grid; gap: 5px; }
.ratio__label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.ratio__value { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.ratio__bar {
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  overflow: hidden;
}
.ratio__fill {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: var(--amber);
}
.ratio__fill--blue { background: var(--blue); }

.passport__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.meta-cell { display: grid; gap: 2px; }
.meta-cell__label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.meta-cell__value { font-weight: 600; font-size: 0.95rem; }

.passport__paths { margin-bottom: 20px; }
.passport__paths-label,
.passport__status-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 8px;
}
.passport__paths-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.passport__status {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* --------------------------------------------------------------------------
   Problem section — raw lead vs. structured opportunity
   -------------------------------------------------------------------------- */

.compare {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) auto minmax(0, 1.15fr);
  gap: 28px;
  align-items: center;
}

.compare__arrow {
  color: var(--ink-2);
  display: grid;
  place-items: center;
}

.lead-card {
  background: var(--bg);
  border: 1px dashed #C9CDD3;
  border-radius: var(--radius);
  padding: 24px;
  color: var(--ink-2);
}
.lead-card__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.lead-card__name { font-size: 1.05rem; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.lead-card__email { font-size: 0.9rem; margin-bottom: 12px; }
.lead-card__note { font-style: italic; font-size: 0.95rem; margin: 0; }

.opp-detail-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow-2);
}
.opp-detail-card__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-ink);
  display: block;
  margin-bottom: 16px;
}
.opp-detail-card__title { font-size: 1.15rem; font-weight: 700; margin-bottom: 14px; }
.opp-detail-card__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px 20px;
}
.opp-detail-card__grid .stat { display: grid; gap: 1px; }
.stat__value { font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; }
.stat__label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.opp-detail-card__footer {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
}
.opp-detail-card__footer::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
}

@media (max-width: 900px) {
  .compare { grid-template-columns: 1fr; }
  .compare__arrow { transform: rotate(90deg); justify-self: center; }
  .opp-detail-card__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --------------------------------------------------------------------------
   How it works — steps
   -------------------------------------------------------------------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.step-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: grid;
  gap: 0;
  align-content: start;
}

.step-card__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--amber-ink);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.step-card__title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.step-card__copy { color: var(--ink-2); font-size: 0.95rem; margin-bottom: 20px; }

.step-card__ui {
  margin-top: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.82rem;
}

/* small interface fragments inside step cards */
.ui-field { display: grid; gap: 3px; margin-bottom: 10px; }
.ui-field:last-child { margin-bottom: 0; }
.ui-field__label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.ui-field__input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-weight: 500;
}
.ui-field__input--focus { border-color: var(--blue); box-shadow: 0 0 0 2px var(--blue-soft); }

.ui-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.ui-row:last-child { border-bottom: none; }
.ui-row__label { color: var(--ink-2); }
.ui-row__value { font-weight: 600; }
.ui-row__value--amber { color: var(--amber-ink); }
.ui-row__value--match { color: var(--green); font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600; }

@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Interactive demo
   -------------------------------------------------------------------------- */

.demo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.demo__form {
  padding: 32px;
  border-right: 1px solid var(--border);
}

.demo__form-title,
.demo__result-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.demo__result-title { color: var(--amber-ink); }

.field { display: grid; gap: 6px; margin-bottom: 18px; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
}
.field input, .field select {
  font: inherit;
  font-size: 0.95rem;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--ink);
  width: 100%;
  font-variant-numeric: tabular-nums;
}
.field input:focus, .field select:focus {
  outline: 2px solid var(--blue);
  outline-offset: -1px;
}
.field__hint { font-size: 0.75rem; color: var(--ink-2); }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

.demo__result {
  padding: 32px;
  background: var(--surface);
  display: grid;
  align-content: start;
  gap: 22px;
}

.calc-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.calc-cell {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: grid;
  gap: 2px;
}
.calc-cell__label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.calc-cell__value { font-weight: 700; font-size: 1.2rem; letter-spacing: -0.01em; }
.calc-cell--warn .calc-cell__value { color: var(--warn); }

.profile-block h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 10px;
}

.profile-block--paths .passport__paths-chips { gap: 8px; }
.profile-block .chip--path { background: var(--bg); }

.profile-list { display: grid; gap: 7px; font-size: 0.92rem; }
.profile-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.profile-list li::before {
  content: "";
  flex: none;
  width: 7px; height: 7px;
  border-radius: 2px;
  transform: translateY(-1px);
}
.profile-list--strengths li::before { background: var(--green); }
.profile-list--considerations li::before { background: var(--warn); }

.demo__disclaimer {
  font-size: 0.78rem;
  color: var(--ink-2);
  margin: 0;
}

.demo__cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.demo__complete {
  background: var(--green-soft);
  border: 1px solid #CBE4D8;
  border-radius: var(--radius-sm);
  color: var(--green);
  padding: 14px 16px;
  font-size: 0.9rem;
  font-weight: 500;
}
.demo__complete[hidden] { display: none; }

@media (max-width: 900px) {
  .demo { grid-template-columns: 1fr; }
  .demo__form { border-right: none; border-bottom: 1px solid var(--border); }
}

/* --------------------------------------------------------------------------
   Lender section (dark)
   -------------------------------------------------------------------------- */

.lender-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: start;
}

.buybox {
  background: var(--dark-2);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
}

.buybox__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--dark-border);
  margin-bottom: 16px;
}

.buybox__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.buybox__criteria { display: grid; gap: 14px; }

.buybox__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.buybox__row dt {
  font-size: 0.85rem;
  color: var(--dark-ink-2);
}
.buybox__row dd { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.buybox__value { font-weight: 600; color: #fff; font-size: 0.92rem; }

.oppfeed {
  background: var(--dark-2);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.oppfeed__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--dark-border);
}

.oppfeed__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
}

.oppfeed__count {
  font-size: 0.82rem;
  color: var(--dark-ink-2);
}
.oppfeed__note { font-style: italic; }

.oppfeed__list { display: grid; }

.opp-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr) minmax(0, 0.8fr);
  gap: 18px;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--dark-border);
}
.opp-card:last-child { border-bottom: none; }
.opp-card:hover { background: rgba(255, 255, 255, 0.02); }

.opp-card__main { display: grid; gap: 6px; justify-items: start; }
.opp-card__market { font-weight: 600; color: #fff; }

.opp-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 0.82rem;
  color: var(--dark-ink-2);
  font-variant-numeric: tabular-nums;
}

.opp-card__match { display: grid; gap: 4px; justify-items: end; }

/* Deterministic buy-box fit indicators */
.fit-cell { display: grid; gap: 3px; justify-items: start; }
.fit-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #63B893;
  background: rgba(47, 125, 93, 0.16);
  border: 1px solid rgba(99, 184, 147, 0.35);
  border-radius: 6px;
  padding: 4px 10px;
  white-space: nowrap;
}
.fit-badge--miss {
  color: var(--dark-ink-2);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--dark-border);
}
.fit-cell__note {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--dark-ink-2);
  white-space: nowrap;
}

.lender-cta-row { margin-top: 40px; }

@media (max-width: 980px) {
  .lender-grid { grid-template-columns: 1fr; }
  .opp-card { grid-template-columns: 1fr; gap: 10px; }
  .opp-card__match { justify-items: start; }
}

/* --------------------------------------------------------------------------
   Live intent diagram
   -------------------------------------------------------------------------- */

.intent-diagram {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.15fr);
  gap: 20px;
  align-items: stretch;
}

.intent-diagram__col {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.intent-diagram__col--intent {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

.intent-diagram__eyebrow {
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 16px;
}
.intent-diagram__eyebrow--live { color: var(--amber-ink); }

.intent-diagram__items { display: grid; gap: 8px; }
.intent-diagram__items li {
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 12px;
  background: var(--surface);
  border-radius: 6px;
}
.intent-diagram__col--intent .intent-diagram__items li { background: var(--amber-soft); }

.intent-diagram__op {
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--ink-2);
}

.intent-diagram__result {
  display: grid;
  place-items: center;
  text-align: center;
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
}
.intent-diagram__result-text {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.intent-support {
  margin-top: 40px;
  text-align: center;
}
.intent-support p {
  font-size: 1.15rem;
  color: var(--ink-2);
  max-width: 36em;
  margin: 0 auto;
}
.intent-support strong { color: var(--ink); }

@media (max-width: 980px) {
  .intent-diagram { grid-template-columns: 1fr; }
  .intent-diagram__op { padding: 4px 0; }
}

/* --------------------------------------------------------------------------
   Future paths
   -------------------------------------------------------------------------- */

.paths-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.path-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.path-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.path-card p { font-size: 0.88rem; color: var(--ink-2); margin: 0; }

.path-card--future {
  background: var(--surface);
  border-style: dashed;
}
.path-card--future .path-card__flag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-ink);
  background: var(--blue-soft);
  border-radius: 4px;
  padding: 3px 8px;
  margin-bottom: 10px;
}

.paths-note {
  margin-top: 28px;
  font-size: 0.9rem;
  color: var(--ink-2);
  max-width: 44em;
}

@media (max-width: 900px) {
  .paths-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .paths-grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Final CTA
   -------------------------------------------------------------------------- */

.final-cta {
  text-align: center;
  padding: 104px 0;
}
.final-cta h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.final-cta__ctas {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 56px 0 40px;
}

.site-footer__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.wordmark--footer { font-size: 1.05rem; }
.site-footer__tagline {
  color: var(--ink-2);
  font-size: 0.9rem;
  margin: 8px 0 0;
}

.site-footer__nav ul { display: flex; gap: 28px; flex-wrap: wrap; }
.site-footer__nav a { color: var(--ink-2); font-size: 0.9rem; }
.site-footer__nav a:hover { color: var(--ink); }

.site-footer__disclaimer {
  font-size: 0.8rem;
  color: var(--ink-2);
  max-width: 56em;
  margin-bottom: 10px;
}
.site-footer__meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Page hero (interior pages)
   -------------------------------------------------------------------------- */

.page-hero {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
}
.page-hero .lede { margin-top: 16px; }

/* --------------------------------------------------------------------------
   Investor flow (multi-step application demo)
   -------------------------------------------------------------------------- */

.demo-banner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--amber-soft);
  border: 1px solid #F0DCAE;
  color: var(--amber-ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.ifp {
  max-width: 760px;
  margin: 0 auto;
}

.ifp__progress {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 40px;
  padding: 0;
}

.ifp__progress li {
  display: grid;
  gap: 8px;
  text-align: left;
}

.ifp__progress-bar {
  height: 3px;
  border-radius: 2px;
  background: var(--border);
}

.ifp__progress li[aria-current="step"] .ifp__progress-bar,
.ifp__progress li.is-done .ifp__progress-bar { background: var(--amber); }

.ifp__progress-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.ifp__progress li[aria-current="step"] .ifp__progress-label { color: var(--ink); }

.ifp__panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  padding: 36px;
}

.ifp__step[hidden] { display: none; }

/* Strip native fieldset/legend chrome — steps read as product panels */
.ifp__step {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}

.ifp__step-title {
  float: left; /* takes the legend out of its special layout mode */
  width: 100%;
  padding: 0;
  margin-bottom: 4px;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.ifp__step-sub { clear: both; color: var(--ink-2); font-size: 0.92rem; margin-bottom: 26px; }

.ifp__step-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--amber-ink);
  margin-bottom: 10px;
}

.ifp__preview {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px dashed var(--border);
  font-size: 0.88rem;
}
.ifp__preview-label { color: var(--ink-2); }
.ifp__preview-btn {
  color: var(--blue-ink);
  font-weight: 600;
  text-decoration: none;
}
.ifp__preview-btn:hover { text-decoration: underline; }

.ifp__nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.radio-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.radio-cards input { position: absolute; opacity: 0; }
.radio-cards label {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: border-color 0.12s ease, background-color 0.12s ease;
}
.radio-cards input:checked + label {
  border-color: var(--amber);
  background: var(--amber-soft);
}
.radio-cards input:focus-visible + label {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Passport result (printable) */
.ifp-result__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

@media (max-width: 640px) {
  .ifp__panel { padding: 24px; }
  .ifp__progress { grid-template-columns: repeat(5, 1fr); }
  .ifp__progress-label { display: none; }
  .field-grid { grid-template-columns: 1fr; }
}

@media print {
  .site-header, .site-footer, .ifp__progress, .ifp__nav, .ifp-result__actions,
  .demo-banner, .page-hero, .skip-link { display: none !important; }
  .ifp__panel { border: none; box-shadow: none; padding: 0; }
  .section { padding: 0; }
  body { background: #fff; }
  .passport { box-shadow: none; max-width: none; }
}

/* --------------------------------------------------------------------------
   Lender dashboard (faux)
   -------------------------------------------------------------------------- */

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  counter-reset: wf;
}
.workflow li {
  counter-increment: wf;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.workflow li::before {
  content: "0" counter(wf);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--amber-ink);
  margin-bottom: 10px;
}
.workflow h3 { font-size: 1rem; margin-bottom: 6px; }
.workflow p { font-size: 0.87rem; color: var(--ink-2); margin: 0; }

@media (max-width: 900px) {
  .workflow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .workflow { grid-template-columns: 1fr; }
}

.dash {
  background: var(--dark);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  color: #fff;
  overflow: hidden;
  box-shadow: var(--shadow-3);
}

.dash__topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--dark-border);
  background: var(--dark-2);
}

.dash__brand {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}
.dash__brand .wordmark__accent { color: var(--amber); }

.dash__topbar-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark-ink-2);
}

.dash__body {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
}

.dash__sidebar {
  border-right: 1px solid var(--dark-border);
  padding: 24px;
  display: grid;
  gap: 22px;
  align-content: start;
}

.dash__sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0;
}

.dash-control { display: grid; gap: 8px; }
.dash-control > legend, .dash-control__label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dark-ink-2);
  padding: 0;
}

.dash-control { border: none; margin: 0; }

.toggle-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.toggle-chips input { position: absolute; opacity: 0; }
.toggle-chips label {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--dark-border);
  color: var(--dark-ink-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.12s ease;
}
.toggle-chips input:checked + label {
  background: rgba(255, 174, 0, 0.14);
  border-color: var(--amber);
  color: var(--amber);
}
.toggle-chips input:focus-visible + label {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.dash-range { display: grid; gap: 4px; }
.dash-range input[type="range"] {
  width: 100%;
  accent-color: var(--amber);
}
.dash-range output {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.dash-select select {
  width: 100%;
  font: inherit;
  font-size: 0.85rem;
  padding: 8px 10px;
  background: var(--dark-2);
  color: #fff;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
}

.dash__main { display: grid; align-content: start; }

.dash__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--dark-border);
}

.dash__count {
  font-size: 0.85rem;
  color: var(--dark-ink-2);
}
.dash__count strong { color: #fff; font-weight: 600; }

.dash__filters { display: flex; flex-wrap: wrap; gap: 8px; }
.dash__filters select {
  font: inherit;
  font-size: 0.8rem;
  padding: 6px 10px;
  background: var(--dark-2);
  color: #fff;
  border: 1px solid var(--dark-border);
  border-radius: 6px;
}

.dash__table-wrap { overflow-x: auto; }

.dash table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 760px;
}

.dash thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-ink-2);
  padding: 12px 16px;
  border-bottom: 1px solid var(--dark-border);
  white-space: nowrap;
}
.dash thead th:first-child { padding-left: 24px; }
.dash thead th:last-child { padding-right: 24px; }

.dash tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--dark-border);
  white-space: nowrap;
  vertical-align: middle;
}
.dash tbody td:first-child { padding-left: 24px; }
.dash tbody td:last-child { padding-right: 24px; }

.dash tbody tr { cursor: pointer; transition: background-color 0.1s ease; }
.dash tbody tr:hover, .dash tbody tr:focus-within { background: rgba(255, 255, 255, 0.035); }
.dash tbody tr:last-child td { border-bottom: none; }

/* Near-miss rows: dimmed, but the failing-criterion note stays legible */
.dash tbody tr.is-miss td { opacity: 0.55; }
.dash tbody tr.is-miss td:last-child { opacity: 1; }

.dash__market { font-weight: 600; color: #fff; }
.dash__muted { color: var(--dark-ink-2); }

.dash .row-open {
  font: inherit;
  color: inherit;
  text-align: inherit;
  width: 100%;
  display: block;
}

.dash__empty {
  padding: 48px 24px;
  text-align: center;
  color: var(--dark-ink-2);
  font-size: 0.9rem;
}
.dash__empty[hidden] { display: none; }

.dash__foot {
  padding: 12px 24px;
  border-top: 1px solid var(--dark-border);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dark-ink-2);
}

/* Buy-box comparison checklist (drawer) */
.criteria-block {
  background: var(--dark-2);
  border: 1px solid rgba(99, 184, 147, 0.35);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.criteria-block--miss { border-color: var(--dark-border); }

.criteria-block__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}
.criteria-block__label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #63B893;
}
.criteria-block--miss .criteria-block__label { color: var(--dark-ink-2); }
.criteria-block__count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.criteria-list { display: grid; gap: 8px; }
.criteria-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 0.85rem;
}
.criteria-list__mark { flex: none; width: 16px; font-weight: 700; }
.criteria-list li.is-pass .criteria-list__mark { color: #63B893; }
.criteria-list li.is-fail .criteria-list__mark { color: #E08A5C; }
.criteria-list__label { flex: none; color: var(--dark-ink-2); }
.criteria-list__value {
  margin-left: auto;
  text-align: right;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.criteria-list li.is-fail .criteria-list__value { color: #E08A5C; }

/* Deal drawer */
.drawer-scrim {
  position: fixed;
  inset: 0;
  background: rgba(17, 19, 24, 0.55);
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.drawer-scrim.is-open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw);
  background: var(--dark);
  color: #fff;
  border-left: 1px solid var(--dark-border);
  z-index: 61;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}
.drawer.is-open { transform: translateX(0); }

.drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--dark-border);
}
.drawer__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}
.drawer__close {
  color: var(--dark-ink-2);
  font-size: 1.4rem;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 6px;
}
.drawer__close:hover { color: #fff; background: var(--dark-2); }

.drawer__body {
  padding: 24px;
  overflow-y: auto;
  display: grid;
  gap: 22px;
  align-content: start;
}

.drawer__title { font-size: 1.3rem; margin: 0; color: #fff; }
.drawer__sub { color: var(--dark-ink-2); font-size: 0.85rem; margin: 4px 0 0; }

.drawer__figures { display: grid; gap: 8px; }
.drawer__figures .figure-row dt { color: var(--dark-ink-2); }
.drawer__figures .figure-row dd { color: #fff; }
.drawer__figures .figure-row--em { border-top-color: var(--dark-border); }
.drawer__figures .figure-row--em dd { color: var(--amber); }

.drawer__ratios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  background: var(--dark-2);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.drawer__ratios .ratio__label { color: var(--dark-ink-2); }
.drawer__ratios .ratio__value { color: #fff; }
.drawer__ratios .ratio__bar { background: var(--dark-border); }

.drawer__section-label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark-ink-2);
  margin-bottom: 8px;
  display: block;
}
.drawer__text { font-size: 0.9rem; color: #D7DBE1; margin: 0; }

.drawer__disclaimer {
  font-size: 0.72rem;
  color: var(--dark-ink-2);
  border-top: 1px solid var(--dark-border);
  padding-top: 14px;
  margin: 0;
}

@media (max-width: 980px) {
  .dash__body { grid-template-columns: 1fr; }
  .dash__sidebar { border-right: none; border-bottom: 1px solid var(--dark-border); }
}

/* --------------------------------------------------------------------------
   How-it-works page specifics
   -------------------------------------------------------------------------- */

.hiw-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}
.hiw-detail:last-child { border-bottom: none; }
.hiw-detail--flip .hiw-detail__copy { order: 2; }

.hiw-detail__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--amber-ink);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
}
.hiw-detail__copy p { color: var(--ink-2); }
.hiw-detail__copy ul { display: grid; gap: 8px; margin-top: 16px; }
.hiw-detail__copy ul li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 0.95rem;
}
.hiw-detail__copy ul li::before {
  content: "";
  flex: none;
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--blue);
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .hiw-detail { grid-template-columns: 1fr; gap: 32px; }
  .hiw-detail--flip .hiw-detail__copy { order: 0; }
}

.boundary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.boundary-card h3 { font-size: 1.05rem; }
.boundary-card ul { display: grid; gap: 8px; margin-top: 14px; }
.boundary-card li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 0.92rem;
  color: var(--ink-2);
}
.boundary-card li::before {
  content: "—";
  color: var(--warn);
  flex: none;
}

.boundary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 800px) {
  .boundary-grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Concept page
   -------------------------------------------------------------------------- */

.arch {
  display: grid;
  gap: 0;
  max-width: 880px;
  margin: 0 auto;
}

.arch__pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.arch__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.arch__card--accent {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

.arch__card-name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
}
.arch__card-role {
  font-size: 0.85rem;
  color: var(--ink-2);
  display: block;
  margin: 2px 0 18px;
}
.arch__card ul { display: grid; gap: 7px; }
.arch__card li {
  font-size: 0.9rem;
  font-weight: 500;
  background: var(--surface);
  border-radius: 6px;
  padding: 7px 12px;
}
.arch__card--accent li { background: var(--amber-soft); }

.arch__plus {
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--ink-2);
}

.arch__down {
  display: grid;
  place-items: center;
  padding: 20px 0;
  color: var(--ink-2);
}

.arch__result {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.arch__result-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  display: block;
  margin-bottom: 10px;
}
.arch__result p {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

@media (max-width: 800px) {
  .arch__pair { grid-template-columns: 1fr; }
  .arch__plus { padding: 8px 0; }
}

/* Intent event handoff */
.handoff {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  gap: 0;
}

.handoff__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
}
.handoff__card--dark {
  background: var(--dark);
  border-color: var(--dark-border);
  color: #fff;
}

.handoff__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
  color: var(--amber-ink);
}
.handoff__card--dark .handoff__label { color: var(--amber); }

.handoff__rows { display: grid; gap: 8px; font-size: 0.92rem; }
.handoff__rows .figure-row dt { font-family: var(--font-mono); font-size: 0.78rem; }
.handoff__card--dark .figure-row dt { color: var(--dark-ink-2); }
.handoff__card--dark .figure-row dd { color: #fff; }

.handoff__center {
  text-align: center;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--ink-2);
  display: grid;
  gap: 4px;
}

.handoff__result-line {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  display: block;
}

.handoff__note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  margin-top: 20px;
}

/* Quiet authorship line at the bottom of /concept/ */
.concept-attribution {
  margin: 48px 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--ink-2);
}
.concept-attribution a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.concept-attribution a:hover { color: var(--ink); }

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.error-page {
  min-height: 55vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 80px 28px;
}
.error-page__code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--amber-ink);
  margin-bottom: 12px;
  display: block;
}