/* ==========================================================================
   OHIPay — "Ligature" marketing site
   Editorial, calm, warm-paper design system. One accent (terracotta) used
   sparingly. Instrument Serif for display, Instrument Sans for everything
   else. Self-hosted fonts, no external requests.
   ========================================================================== */

/* ---------- Fonts (self-hosted) ---------- */
@font-face {
  font-family: "Instrument Serif";
  src: url("./fonts/instrument-serif-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("./fonts/instrument-serif-latin-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("./fonts/instrument-sans-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("./fonts/instrument-sans-latin-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("./fonts/instrument-sans-latin-500-normal.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("./fonts/instrument-sans-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("./fonts/instrument-sans-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  /* Ligature palette — exact hexes, do not alter */
  --ink: #26241e;
  --espresso: #24211b;
  --terracotta: #a9714e;
  --clay: #c9906b;
  --interactive: #8a5a38;
  --paper: #f4f0e7;
  --cream: #fbf9f3;
  --sheet: #f7f4ec;
  --cream-text: #efeae0;
  --stone-2: #6e6858;
  --stone: #837d6f;
  --hairline: #e7e0cf;
  --hairline-2: #ddd5c4;
  --success: #2f6b4f;
  --warning: #8a5a00;
  --danger: #b4472f;
  --info: #315e7d;

  /* Semantic — light (default) */
  --bg-page: var(--paper);
  --bg-card: var(--cream);
  --bg-sheet: var(--sheet);
  --bg-inset: var(--cream-text);
  --text-primary: var(--ink);
  --text-body: var(--stone-2);
  --text-muted: var(--stone);
  --text-link: var(--interactive);
  --text-on-accent: var(--paper);
  --border-hairline: var(--hairline);
  --border-hairline-2: var(--hairline-2);
  --accent: var(--terracotta);
  --btn-primary-bg: var(--ink);
  --btn-primary-text: var(--paper);
  --btn-primary-bg-hover: var(--espresso);
  --shadow-card: 0 1px 2px rgba(38, 36, 30, 0.05), 0 10px 28px rgba(38, 36, 30, 0.06);
  --shadow-soft: 0 1px 1px rgba(38, 36, 30, 0.04);
  --tint-success-bg: rgba(47, 107, 79, 0.1);
  --tint-warning-bg: rgba(138, 90, 0, 0.12);
  --tint-danger-bg: rgba(180, 71, 47, 0.1);
  --tint-info-bg: rgba(49, 94, 125, 0.1);
  --tint-accent-bg: rgba(169, 113, 78, 0.1);

  color-scheme: light;
}

/* Dark theme — OS preference (unless user explicitly chose light) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-page: #1c1a15;
    --bg-card: #232019;
    --bg-sheet: #201d17;
    --bg-inset: #29261e;
    --text-primary: var(--cream-text);
    --text-body: #c8c0ac;
    --text-muted: #968f7c;
    --text-link: var(--clay);
    --text-on-accent: #1c1a15;
    --border-hairline: #3a3527;
    --border-hairline-2: #443e2d;
    --accent: var(--clay);
    --btn-primary-bg: var(--cream-text);
    --btn-primary-text: #1c1a15;
    --btn-primary-bg-hover: var(--paper);
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.35);
    --shadow-soft: 0 1px 1px rgba(0, 0, 0, 0.3);
    --tint-success-bg: rgba(75, 158, 122, 0.16);
    --tint-warning-bg: rgba(216, 160, 61, 0.16);
    --tint-danger-bg: rgba(214, 116, 91, 0.16);
    --tint-info-bg: rgba(99, 156, 194, 0.16);
    --tint-accent-bg: rgba(201, 144, 107, 0.16);
    color-scheme: dark;
  }
}

/* Dark theme — explicit manual toggle (wins in both directions) */
:root[data-theme="dark"] {
  --bg-page: #1c1a15;
  --bg-card: #232019;
  --bg-sheet: #201d17;
  --bg-inset: #29261e;
  --text-primary: var(--cream-text);
  --text-body: #c8c0ac;
  --text-muted: #968f7c;
  --text-link: var(--clay);
  --text-on-accent: #1c1a15;
  --border-hairline: #3a3527;
  --border-hairline-2: #443e2d;
  --accent: var(--clay);
  --btn-primary-bg: var(--cream-text);
  --btn-primary-text: #1c1a15;
  --btn-primary-bg-hover: var(--paper);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 1px 1px rgba(0, 0, 0, 0.3);
  --tint-success-bg: rgba(75, 158, 122, 0.16);
  --tint-warning-bg: rgba(216, 160, 61, 0.16);
  --tint-danger-bg: rgba(214, 116, 91, 0.16);
  --tint-info-bg: rgba(99, 156, 194, 0.16);
  --tint-accent-bg: rgba(201, 144, 107, 0.16);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg-page: var(--paper);
  --bg-card: var(--cream);
  --bg-sheet: var(--sheet);
  --bg-inset: var(--cream-text);
  --text-primary: var(--ink);
  --text-body: var(--stone-2);
  --text-muted: var(--stone);
  --text-link: var(--interactive);
  --text-on-accent: var(--paper);
  --border-hairline: var(--hairline);
  --border-hairline-2: var(--hairline-2);
  --accent: var(--terracotta);
  --btn-primary-bg: var(--ink);
  --btn-primary-text: var(--paper);
  --btn-primary-bg-hover: var(--espresso);
  --shadow-card: 0 1px 2px rgba(38, 36, 30, 0.05), 0 10px 28px rgba(38, 36, 30, 0.06);
  --shadow-soft: 0 1px 1px rgba(38, 36, 30, 0.04);
  --tint-success-bg: rgba(47, 107, 79, 0.1);
  --tint-warning-bg: rgba(138, 90, 0, 0.12);
  --tint-danger-bg: rgba(180, 71, 47, 0.1);
  --tint-info-bg: rgba(49, 94, 125, 0.1);
  --tint-accent-bg: rgba(169, 113, 78, 0.1);
  color-scheme: light;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-body);
  font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

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

h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

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

table {
  border-collapse: collapse;
  width: 100%;
}

.font-tabular {
  font-variant-numeric: tabular-nums;
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  padding: 0.75rem 1.25rem;
  border-radius: 6px;
  z-index: 100;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 74rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

@media (min-width: 640px) {
  .container {
    padding-inline: 2rem;
  }
}

section {
  padding-block: 5rem;
}

@media (min-width: 960px) {
  section {
    padding-block: 7rem;
  }
}

.section-head {
  max-width: 42rem;
  margin-bottom: 3rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 1.25rem;
  height: 1px;
  background: var(--accent);
}

h2.section-title {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.section-lede {
  margin-top: 1rem;
  font-size: 1.0625rem;
  color: var(--text-body);
  max-width: 38rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.5rem;
  border-radius: 7px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
}

.btn-primary:hover {
  background: var(--btn-primary-bg-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hairline-2);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--text-muted);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg-page) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border-hairline);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Monogram — a roman "O" cradling an italic "P" (Instrument Serif), the P pulled
   -0.27em into the O exactly as the brand assets specify. Reproduced from the
   typeface, never redrawn. */
.monogram {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: 1.8rem;
  line-height: 1;
  white-space: nowrap;
  color: var(--text-primary);
}

.monogram .m-o {
  font-style: normal;
}

.monogram .m-p {
  font-style: italic;
  color: var(--accent);
  margin-left: -0.27em;
}

/* Wordmark — OHI roman + Pay italic, ALL Instrument Serif, tracking +0.004em.
   A thin NEUTRAL hairline (never the accent colour) divides the monogram from the
   wordmark, forming the horizontal lockup. */
.wordmark {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1;
  letter-spacing: 0.004em;
  color: var(--text-primary);
  white-space: nowrap;
  padding-left: 0.55rem;
  border-left: 1px solid var(--border-hairline-2);
  display: none;
}

.wordmark .w-roman {
  font-style: normal;
}

.wordmark .w-italic {
  font-style: italic;
  color: var(--accent);
}

@media (min-width: 480px) {
  .wordmark {
    display: inline-block;
  }
}

.main-nav {
  display: none;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-body);
  padding-block: 0.25rem;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav a:hover {
  color: var(--text-primary);
  border-color: var(--accent);
}

@media (min-width: 860px) {
  .main-nav {
    display: block;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  width: 2.375rem;
  height: 2.375rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--border-hairline-2);
  color: var(--text-primary);
  flex: none;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.theme-toggle:hover {
  background: var(--bg-card);
}

.theme-toggle svg {
  width: 1.15rem;
  height: 1.15rem;
}

.theme-toggle .icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun {
    display: none;
  }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon {
    display: block;
  }
}

.header-actions .btn {
  padding-inline: 0.85rem;
  font-size: 0.8125rem;
}

@media (min-width: 560px) {
  .header-actions .btn {
    padding-inline: 1.5rem;
    font-size: 0.95rem;
  }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: 4.5rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

@media (min-width: 960px) {
  .hero {
    padding-top: 6rem;
    padding-bottom: 5rem;
  }
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.75rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
}

.hero-eyebrow .dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--accent);
}

.hero h1 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(2.75rem, 6.2vw, 4.75rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  max-width: 22ch;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  color: var(--text-body);
  max-width: 40rem;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 0.5rem;
}

.hero-meta {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-meta svg {
  width: 1rem;
  height: 1rem;
  color: var(--accent);
  flex: none;
}

/* ---------- Product mock UI ---------- */
.product-panels {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 960px) {
  .product-panels {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
}

.panel {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: 14px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.125rem 1.375rem;
  border-bottom: 1px solid var(--border-hairline);
}

.panel-head h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.panel-head .panel-sub {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.panel-dots {
  display: flex;
  gap: 0.4rem;
}

.panel-dots span {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--border-hairline-2);
}

.mock-table-wrap {
  overflow-x: auto;
}

.mock-table {
  min-width: 34rem;
  font-size: 0.875rem;
}

.mock-table th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1.375rem;
  border-bottom: 1px solid var(--border-hairline);
  background: var(--bg-sheet);
}

.mock-table td {
  padding: 0.9rem 1.375rem;
  border-bottom: 1px solid var(--border-hairline);
  color: var(--text-body);
  vertical-align: middle;
}

.mock-table tbody tr:last-child td {
  border-bottom: none;
}

.mock-table .cell-name {
  color: var(--text-primary);
  font-weight: 500;
}

.mock-table .cell-hcn {
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.mock-table .cell-code {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text-primary);
}

.mock-table .cell-amount {
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--text-primary);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.chip::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: currentColor;
}

.chip-success {
  background: var(--tint-success-bg);
  color: var(--success);
}

.chip-warning {
  background: var(--tint-warning-bg);
  color: var(--warning);
}

.chip-danger {
  background: var(--tint-danger-bg);
  color: var(--danger);
}

.chip-info {
  background: var(--tint-info-bg);
  color: var(--info);
}

.chip-neutral {
  background: var(--bg-inset);
  color: var(--text-muted);
}

/* Statement / summary panel */
.statement-period {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.statement-totals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.statement-totals div {
  background: var(--bg-card);
  padding: 1rem 1.375rem;
}

.statement-totals .stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.statement-totals .stat-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.statement-lines {
  padding: 0.5rem 0;
}

.statement-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.375rem;
  border-bottom: 1px solid var(--border-hairline);
  font-size: 0.875rem;
}

.statement-lines .statement-line:last-child {
  border-bottom: none;
}

.statement-line .line-code {
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  width: 3.75rem;
  flex: none;
}

.statement-line .line-desc {
  color: var(--text-body);
  flex: 1;
}

.statement-line .line-amount {
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  flex: none;
}

.statement-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.375rem;
  background: var(--bg-sheet);
  border-top: 1px solid var(--border-hairline);
  font-size: 0.875rem;
}

.statement-foot .foot-label {
  color: var(--text-muted);
}

.statement-foot .foot-value {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.0625rem;
  font-variant-numeric: tabular-nums;
}

/* ---------- Workflow (prepare / track / correct / reconcile) ---------- */
.workflow-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.workflow-card .step-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.workflow-card .step-index {
  font-family: "Instrument Serif", Georgia, serif;
  font-style: italic;
  font-size: 1.5rem;
  color: var(--accent);
  width: 2rem;
  flex: none;
}

.workflow-card .step-icon {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--bg-inset);
  color: var(--text-primary);
  flex: none;
}

.workflow-card .step-icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.workflow-card h3 {
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.workflow-card p {
  color: var(--text-body);
  font-size: 0.9375rem;
}

.workflow-card .step-detail {
  margin-top: 0.25rem;
  border-top: 1px solid var(--border-hairline);
  padding-top: 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-variant-numeric: tabular-nums;
}

/* ---------- Security ---------- */
.security-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .security-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.security-card {
  padding: 2rem 1.75rem;
  border: 1px solid var(--border-hairline);
  border-radius: 14px;
  background: var(--bg-card);
}

.security-card .step-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--tint-accent-bg);
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.security-card .step-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.security-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.security-card p {
  font-size: 0.9375rem;
  color: var(--text-body);
}

.security-note {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-hairline);
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 44rem;
}

/* ---------- Final CTA ---------- */
.cta-final {
  background: var(--bg-sheet);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.cta-final .container {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cta-final h2 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  max-width: 26ch;
  line-height: 1.15;
}

.cta-final p {
  max-width: 34rem;
  font-size: 1.0625rem;
  color: var(--text-body);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
}

.cta-contact {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.cta-contact a {
  color: var(--text-link);
  font-weight: 600;
  border-bottom: 1px solid transparent;
}

.cta-contact a:hover {
  border-color: currentColor;
}

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 4rem 2.5rem;
}

.footer-top {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-hairline);
}

@media (min-width: 720px) {
  .footer-top {
    grid-template-columns: 1.4fr repeat(2, 1fr);
  }
}

.footer-brand .brand {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  max-width: 26rem;
}

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.9375rem;
  color: var(--text-body);
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--text-link);
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-disclaimer {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 52rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: 10px;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-legal ul {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a:hover {
  color: var(--text-link);
}

/* ==========================================================================
   Multi-page additions — features / pricing / security / contact
   Shares every token, color, and font above. One accent, used sparingly.
   ========================================================================== */

/* ---------- Active nav item ---------- */
.main-nav a.is-active {
  color: var(--text-primary);
  border-color: var(--accent);
}

/* ---------- Interior page hero ---------- */
.page-hero {
  padding-top: 3.5rem;
  padding-bottom: 2.75rem;
  position: relative;
  overflow: hidden;
}

@media (min-width: 960px) {
  .page-hero {
    padding-top: 5rem;
    padding-bottom: 3.5rem;
  }
}

.page-hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.page-hero h1 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 5.2vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  max-width: 20ch;
}

.page-hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.page-hero-sub {
  font-size: clamp(1.0625rem, 1.5vw, 1.2rem);
  color: var(--text-body);
  max-width: 44rem;
  line-height: 1.55;
}

/* Small inline tag row (feature hero) */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.tag-row li {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

/* ---------- Check list (reusable bullet list with accent tick) ---------- */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9375rem;
  color: var(--text-body);
}

.check-list li svg {
  width: 1.15rem;
  height: 1.15rem;
  color: var(--accent);
  flex: none;
  margin-top: 0.12rem;
}

/* ---------- Feature detail blocks (alternating copy + visual) ---------- */
.features-detail {
  padding-block: 1rem;
}

.feature-block {
  padding-block: 4rem;
  border-bottom: 1px solid var(--border-hairline);
}

.feature-block:last-child {
  border-bottom: none;
}

.feature-inner {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 900px) {
  .feature-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
  }
  .feature-block.is-reversed .feature-visual {
    order: -1;
  }
}

.feature-copy h2 {
  margin-top: 0.5rem;
}

.feature-copy > p {
  margin-top: 1rem;
  font-size: 1.0625rem;
  color: var(--text-body);
  max-width: 34rem;
}

/* ---------- Mock claim editor (Prepare) ---------- */
.mock-form {
  padding: 1.25rem 1.375rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.mock-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mock-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
}

.mock-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border: 1px solid var(--border-hairline-2);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  background: var(--bg-sheet);
  font-size: 0.875rem;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.mock-input .muted {
  color: var(--text-muted);
  font-weight: 500;
}

.mock-code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border-hairline);
  border-radius: 8px;
  background: var(--bg-card);
  font-size: 0.875rem;
}

.mock-code-row .code {
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.mock-code-row .desc {
  color: var(--text-muted);
  flex: 1;
  margin-left: 0.5rem;
}

.mock-code-row .amt {
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  font-weight: 500;
}

.mock-advisory {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.75rem 0.85rem;
  border-radius: 8px;
  background: var(--tint-warning-bg);
  font-size: 0.8125rem;
  color: var(--warning);
}

.mock-advisory svg {
  width: 1rem;
  height: 1rem;
  flex: none;
  margin-top: 0.1rem;
}

.mock-advisory .adv-code {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ---------- Pipeline visual (Track) ---------- */
.pipeline {
  padding: 1.375rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.pipeline-stage {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.pipeline-stage .stage-name {
  width: 6.5rem;
  flex: none;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.pipeline-stage .stage-bar {
  flex: 1;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--bg-inset);
  overflow: hidden;
}

.pipeline-stage .stage-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
}

.pipeline-stage .stage-bar .bar-20 { width: 20%; }
.pipeline-stage .stage-bar .bar-35 { width: 35%; }
.pipeline-stage .stage-bar .bar-45 { width: 45%; }
.pipeline-stage .stage-bar .bar-full { width: 100%; }

.pipeline-stage .stage-count {
  width: 2rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

/* ---------- Rejected claim visual (Correct) ---------- */
.mock-reject {
  padding: 1.375rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mock-reject-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.mock-reject-head .who {
  font-weight: 600;
  color: var(--text-primary);
}

.reject-reason {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background: var(--tint-danger-bg);
  font-size: 0.8125rem;
  color: var(--danger);
  line-height: 1.5;
}

.reject-reason .reason-code {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.mock-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
  padding: 0.55rem 1rem;
  border-radius: 7px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 0.8125rem;
  font-weight: 600;
}

.mock-btn svg {
  width: 0.95rem;
  height: 0.95rem;
}

/* ---------- Pricing ---------- */
.pricing-wrap {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 880px) {
  .pricing-wrap {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  padding: 2.5rem;
}

.plan-name {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.price-figure {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.price-amount {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(2.75rem, 6vw, 3.75rem);
  line-height: 1;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.price-unit {
  font-size: 1rem;
  color: var(--text-muted);
}

.price-cap {
  margin-top: 0.85rem;
  font-size: 1.0625rem;
  color: var(--text-body);
}

.price-cap strong {
  color: var(--text-primary);
  font-weight: 600;
}

.pricing-divider {
  height: 1px;
  background: var(--border-hairline);
  margin-block: 1.75rem;
}

.pricing-card .btn {
  width: 100%;
  margin-top: 1.75rem;
}

.price-side-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.price-side-card .panel-head {
  padding: 1.125rem 1.375rem;
}

.price-table {
  width: 100%;
  font-size: 0.9rem;
}

.price-table th,
.price-table td {
  padding: 0.7rem 1.375rem;
  text-align: right;
  border-bottom: 1px solid var(--border-hairline);
}

.price-table th:first-child,
.price-table td:first-child {
  text-align: left;
}

.price-table thead th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-sheet);
}

.price-table tbody td {
  color: var(--text-body);
  font-variant-numeric: tabular-nums;
}

.price-table tbody .example-value {
  color: var(--text-primary);
  font-weight: 600;
}

.price-table tbody tr:last-child td {
  border-bottom: none;
}

.subtle-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 44rem;
}

.subtle-note--boxed {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--bg-sheet);
  border: 1px solid var(--border-hairline);
  border-radius: 10px;
}

.price-side-note {
  margin-top: 1rem;
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 48rem;
}

.faq-item {
  border: 1px solid var(--border-hairline);
  border-radius: 12px;
  background: var(--bg-card);
  padding: 1.5rem 1.75rem;
}

.faq-item h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.faq-item p {
  font-size: 0.9375rem;
  color: var(--text-body);
}

/* ---------- Prominent disclaimer callout (security) ---------- */
.disclaimer-callout {
  margin-top: 2.5rem;
  padding: 1.75rem 2rem;
  border: 1px solid var(--border-hairline-2);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  background: var(--bg-sheet);
}

.disclaimer-callout h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.disclaimer-callout p {
  font-size: 0.9375rem;
  color: var(--text-body);
  max-width: 52rem;
}

.disclaimer-callout p + p {
  margin-top: 0.75rem;
}

/* ---------- Contact cards ---------- */
.contact-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  margin-top: 2.75rem;
}

@media (min-width: 720px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-card {
  padding: 2rem 1.75rem;
  border: 1px solid var(--border-hairline);
  border-radius: 14px;
  background: var(--bg-card);
}

.contact-card .step-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--tint-accent-bg);
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.contact-card .step-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.contact-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.contact-card p {
  font-size: 0.9375rem;
  color: var(--text-body);
}

.contact-card a.contact-link {
  color: var(--text-link);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.contact-card a.contact-link:hover {
  border-color: currentColor;
}