/**
 * SynFi marketing landing — editorial layout (Synthetic Finance palette).
 * Loaded on `/synfi/*` public pages alongside design-system tokens.
 */

@import url("https://fonts.googleapis.com/css2?family=Inter:opsz,wght@8..144,400;8..144,500;8..144,600&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap");

:root[data-brand="synfi"] {
  --synfi-bg: #faf8f4;
  --synfi-bg-card: #ffffff;
  --synfi-ink: #1a1a18;
  --synfi-ink-soft: #4f4e4a;
  --synfi-ink-mute: #8a8983;
  --synfi-line: #e5e3dc;
  --synfi-line-soft: #efede6;
  --synfi-accent: #b85c2e;
  --synfi-accent-soft: #f5e7dd;
  --synfi-band-bg: #1a1a18;
  --synfi-band-ink: #faf8f4;
  --synfi-band-muted: rgba(255, 255, 255, 0.5);
  --synfi-band-muted-soft: rgba(255, 255, 255, 0.7);
  --synfi-band-faint: rgba(255, 255, 255, 0.6);
  --synfi-band-line: rgba(255, 255, 255, 0.15);
  --synfi-hero-glow: rgba(245, 231, 221, 0.9);
  --synfi-hero-top: #ffffff;
  --synfi-shadow-soft: 0 18px 50px rgba(26, 26, 24, 0.08);
  --synfi-shadow-hover: 0 24px 60px rgba(184, 92, 46, 0.14);
  --synfi-highlight-bg: rgba(184, 92, 46, 0.04);
  --synfi-btn-primary-hover: #000000;
  --synfi-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --synfi-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Bridge VirtuOZ shell tokens (home.css) → SynFi palette */
  --bg: var(--synfi-bg);
  --ink: var(--synfi-ink);
  --ink-soft: var(--synfi-ink-soft);
  --line: var(--synfi-line);
  --bg-deep: var(--synfi-bg);
  --bg-mid: var(--synfi-bg-card);
  --bg-elevated: var(--synfi-bg-card);
  --text-primary: var(--synfi-ink);
  --text-muted: var(--synfi-ink-soft);
  --border-glass: var(--synfi-line);
  --surface-solid: var(--synfi-bg-card);
  --accent: var(--synfi-accent);
  --accent-bright: var(--synfi-accent);
  --accent-dim: #8a4522;
  --accent-glow: color-mix(in srgb, var(--synfi-accent) 30%, transparent);
  --shadow-soft: var(--synfi-shadow-soft);
}

:root[data-brand="synfi"][data-theme="dark"] {
  --synfi-bg: #141310;
  --synfi-bg-card: #1c1a17;
  --synfi-ink: #f4f1eb;
  --synfi-ink-soft: #b9b4ab;
  --synfi-ink-mute: #8a8983;
  --synfi-line: rgba(255, 255, 255, 0.12);
  --synfi-line-soft: rgba(255, 255, 255, 0.08);
  --synfi-accent: #d47842;
  --synfi-accent-soft: rgba(212, 120, 66, 0.18);
  --synfi-band-bg: #0f0e0c;
  --synfi-band-ink: #f4f1eb;
  --synfi-hero-glow: rgba(212, 120, 66, 0.14);
  --synfi-hero-top: var(--synfi-bg-card);
  --synfi-shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.35);
  --synfi-shadow-hover: 0 24px 60px rgba(212, 120, 66, 0.22);
  --synfi-highlight-bg: rgba(212, 120, 66, 0.12);
  --synfi-btn-primary-hover: #ffffff;
  --accent-dim: #d47842;
  --accent-glow: color-mix(in srgb, var(--synfi-accent) 40%, transparent);
}

html[data-brand="synfi"] {
  background: var(--synfi-bg);
  color: var(--synfi-ink);
  color-scheme: light;
  font-family: var(--synfi-sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.35s ease, color 0.25s ease;
}

html[data-brand="synfi"][data-theme="dark"] {
  color-scheme: dark;
}

html[data-brand="synfi"] body {
  font-size: 17px;
  line-height: 1.55;
  background: var(--synfi-bg);
  color: var(--synfi-ink);
  transition: background-color 0.35s ease, color 0.25s ease;
}

html[data-brand="synfi"] .bg-mesh {
  display: none;
}

html[data-brand="synfi"] .site-header,
html[data-brand="synfi"] .float-nav-h,
html[data-brand="synfi"] .skip-link,
html[data-brand="synfi"] .breadcrumbs {
  display: none !important;
}

html[data-brand="synfi"] #main-content {
  max-width: none;
  padding: 0;
  margin: 0;
  background: transparent;
  color: inherit;
}

html[data-brand="synfi"] em {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-weight: 400;
}

.landing-dash--synfi {
  max-width: none;
  padding: 0;
  margin: 0;
}

/* ── Nav ── */
.synfi-top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--synfi-line);
  background: color-mix(in srgb, var(--synfi-bg) 92%, transparent);
  backdrop-filter: blur(8px);
}

.synfi-top-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--synfi-ink);
}

.synfi-top-nav__brand:hover {
  opacity: 0.85;
}

.synfi-top-nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.875rem;
}

.synfi-top-nav__links a {
  color: var(--synfi-ink);
  text-decoration: none;
}

.synfi-top-nav__links a:hover,
.synfi-top-nav__links a.is-active {
  color: var(--synfi-accent);
}

.synfi-top-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.synfi-top-nav__tools {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.synfi-top-nav__tools .locale-flyout > summary {
  color: var(--synfi-ink-soft);
  cursor: pointer;
  border-color: var(--synfi-line);
  background: color-mix(in srgb, var(--synfi-bg-card) 85%, transparent);
}

.synfi-top-nav__tools .theme-toggle {
  color: var(--synfi-ink-soft);
  border-color: var(--synfi-line);
  background: color-mix(in srgb, var(--synfi-bg-card) 85%, transparent);
}

html[data-brand="synfi"] .synfi-top-nav__tools .locale-flyout__panel {
  border-color: var(--synfi-line);
  background: var(--synfi-bg-card);
  box-shadow: var(--synfi-shadow-soft);
}

html[data-brand="synfi"] .synfi-top-nav__tools .locale-flyout__panel a {
  color: var(--synfi-ink-soft);
}

html[data-brand="synfi"] .synfi-top-nav__tools .locale-flyout__panel a:hover {
  background: var(--synfi-accent-soft);
  color: var(--synfi-ink);
}

html[data-brand="synfi"] .synfi-top-nav__tools .locale-flyout__panel a[aria-current="true"] {
  color: var(--synfi-accent);
  font-weight: 600;
}

html[data-brand="synfi"] .synfi-top-nav__tools .locale-flyout[open] > summary {
  border-color: var(--synfi-accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

html[data-brand="synfi"] .synfi-top-nav__tools .theme-toggle:hover {
  border-color: var(--synfi-accent);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.synfi-logo-mark {
  display: inline-flex;
  line-height: 0;
  flex-shrink: 0;
}

.synfi-logo-mark img {
  display: block;
  width: 148px;
  height: auto;
}

.synfi-logo-mark__dark {
  display: none !important;
}

html[data-brand="synfi"][data-theme="dark"] .synfi-logo-mark__light {
  display: none !important;
}

html[data-brand="synfi"][data-theme="dark"] .synfi-logo-mark__dark {
  display: block !important;
}

.synfi-lang-switch {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--synfi-ink-mute);
  padding-right: 0.5rem;
}

.synfi-lang-switch a {
  color: inherit;
  text-decoration: none;
}

.synfi-lang-switch a.active {
  color: var(--synfi-ink);
  font-weight: 500;
}
.synfi-container {
  max-width: 77.5rem;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
}

.synfi-page--home {
  display: block;
  gap: 0;
}

.synfi-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-section-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(2rem, 5vw, 5rem);
}

.synfi-section-grid__left {
  align-self: start;
  position: sticky;
  top: 7.5rem;
}

.synfi-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--synfi-ink-mute);
  margin: 0 0 2rem;
  font-weight: 500;
}

.synfi-eyebrow::before {
  content: "— ";
}

.synfi-h1 {
  font-size: clamp(2.75rem, 6.5vw, 5.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 2rem;
  max-width: 68rem;
}

.synfi-h2 {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem;
}

.synfi-lead {
  font-size: 1.375rem;
  line-height: 1.45;
  color: var(--synfi-ink-soft);
  margin: 0 0 3rem;
  max-width: 42.5rem;
  letter-spacing: -0.005em;
}

.synfi-prose {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--synfi-ink-soft);
  margin: 0 0 1.5rem;
  max-width: 45rem;
}

.synfi-prose strong {
  color: var(--synfi-ink);
  font-weight: 500;
}

html[data-brand="synfi"] .synfi-prose a,
html[data-brand="synfi"] .synfi-body a,
html[data-brand="synfi"] .cms-content a {
  color: var(--synfi-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

html[data-brand="synfi"] .synfi-prose a:hover,
html[data-brand="synfi"] .synfi-body a:hover,
html[data-brand="synfi"] .cms-content a:hover {
  color: var(--synfi-ink);
}

.synfi-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

/* ── Buttons ── */
html[data-brand="synfi"] .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.8125rem 1.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--synfi-line);
  border-radius: 999px;
  background: transparent;
  color: var(--synfi-ink);
  cursor: pointer;
  transition: all 0.15s ease;
  letter-spacing: -0.005em;
  text-decoration: none;
}

html[data-brand="synfi"] .btn:hover {
  border-color: var(--synfi-ink);
}

html[data-brand="synfi"] .btn--ghost {
  background: color-mix(in srgb, var(--synfi-bg-card) 80%, transparent);
  color: var(--synfi-ink);
  border-color: var(--synfi-line);
}

html[data-brand="synfi"] .btn--ghost:hover {
  border-color: var(--synfi-ink);
  box-shadow: var(--synfi-shadow-soft);
  transform: translateY(-2px);
}

html[data-brand="synfi"] .btn--primary,
html[data-brand="synfi"] .btn-dark {
  background: var(--synfi-ink);
  color: var(--synfi-bg);
  border-color: var(--synfi-ink);
}

html[data-brand="synfi"] .btn--primary:hover,
html[data-brand="synfi"] .btn-dark:hover {
  background: var(--synfi-btn-primary-hover);
}

html[data-brand="synfi"] .btn-accent {
  background: var(--synfi-accent);
  color: #fff;
  border-color: var(--synfi-accent);
}

/* ── Hero ── */
.synfi-hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--synfi-line);
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, var(--synfi-hero-glow), transparent 55%),
    linear-gradient(180deg, var(--synfi-hero-top) 0%, var(--synfi-bg) 100%);
}

.synfi-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.synfi-hero__copy .synfi-h1 {
  max-width: 14ch;
}

.synfi-hero__collage {
  position: relative;
  min-height: 22rem;
}

.synfi-collage__tile {
  position: absolute;
  margin: 0;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--synfi-shadow-soft);
  border: 1px solid var(--synfi-line);
  background: var(--synfi-bg-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.synfi-collage__tile img {
  display: block;
  width: 100%;
  height: auto;
}

.synfi-collage__tile--1 {
  top: 0;
  left: 0;
  width: 58%;
  z-index: 1;
  transform: rotate(-2deg);
}

.synfi-collage__tile--2 {
  top: 12%;
  right: 0;
  width: 54%;
  z-index: 3;
  transform: rotate(1.5deg);
}

.synfi-collage__tile--3 {
  bottom: 0;
  left: 18%;
  width: 56%;
  z-index: 2;
  transform: rotate(-0.5deg);
}

.synfi-collage__tile:hover {
  transform: translateY(-4px) rotate(0deg);
  box-shadow: var(--synfi-shadow-hover);
}

.synfi-hero-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
}

.synfi-hero-step {
  padding: 1.25rem;
  border: 1px solid var(--synfi-line);
  border-radius: 1rem;
  background: var(--synfi-bg-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.synfi-hero-step:hover {
  border-color: color-mix(in srgb, var(--synfi-accent) 45%, var(--synfi-line));
  transform: translateY(-2px);
}

.synfi-hero-step__visual {
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid var(--synfi-line-soft);
}

.synfi-hero-step__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.synfi-hero-step__label {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 0.8125rem;
  color: var(--synfi-accent);
  margin: 0 0 0.5rem;
}

.synfi-hero-step h3 {
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 0.65rem;
  letter-spacing: -0.01em;
}

.synfi-hero-step p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--synfi-ink-soft);
  margin: 0;
}

/* ── Model diagram ── */
.synfi-model-aside {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.synfi-model-diagram {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 3.5rem;
  border-top: 1px solid var(--synfi-line);
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-model-illustration {
  align-self: flex-end;
  margin: 1.5rem 0 0;
  max-width: 13.75rem;
  line-height: 0;
}

.synfi-model-illustration img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: var(--synfi-shadow-soft);
}

.synfi-model-col {
  padding: 2.25rem 1.5rem;
  border-right: 1px solid var(--synfi-line);
}

.synfi-model-col:last-child {
  border-right: none;
}

.synfi-model-step {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 0.8125rem;
  color: var(--synfi-ink-mute);
  margin: 0 0 1rem;
}

.synfi-model-col h4 {
  font-size: 1.375rem;
  font-weight: 500;
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}

.synfi-model-col p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--synfi-ink-soft);
  margin: 0;
}

/* ── Wrappers ── */
.synfi-wrappers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 3.75rem;
  border-top: 1px solid var(--synfi-line);
}

.synfi-wrapper-card {
  padding: 2.5rem 1.75rem;
  border-right: 1px solid var(--synfi-line);
  border-bottom: 1px solid var(--synfi-line);
  background: var(--synfi-bg-card);
  transition: background 0.15s ease;
}

.synfi-wrapper-card:last-child {
  border-right: none;
}

.synfi-wrapper-card:hover {
  background: var(--synfi-accent-soft);
}

.synfi-wrapper-card .synfi-card-num {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 2rem;
  color: var(--synfi-accent);
  margin: 0 0 1.5rem;
  line-height: 1;
  display: block;
}

.synfi-wrapper-card h4 {
  font-size: 1.625rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
  letter-spacing: -0.015em;
}

.synfi-card-form {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--synfi-ink-mute);
  margin: 0 0 1.125rem;
}

.synfi-wrapper-card > p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--synfi-ink-soft);
  margin: 0 0 1.125rem;
}

.synfi-wrapper-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--synfi-line-soft);
}

.synfi-wrapper-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.synfi-wrapper-meta-row span:first-child {
  color: var(--synfi-ink-mute);
}

.synfi-wrapper-meta-row span:last-child {
  color: var(--synfi-ink);
  font-weight: 500;
}

/* ── Pillars ── */
.synfi-pillars-illustration {
  margin: 0;
  line-height: 0;
  align-self: start;
}

.synfi-pillars-illustration img {
  display: block;
  width: 100%;
  max-width: 22.5rem;
  height: auto;
  margin-inline-start: auto;
  border-radius: 1rem;
  box-shadow: var(--synfi-shadow-soft);
}

.synfi-pillars-list .synfi-pillar {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 2rem;
  padding: 2.25rem 0;
  border-top: 1px solid var(--synfi-line);
  align-items: baseline;
}

.synfi-pillars-list .synfi-pillar:last-child {
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-pillar-num {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 1.75rem;
  color: var(--synfi-ink-mute);
}

.synfi-pillar h4 {
  font-size: 1.625rem;
  font-weight: 500;
  margin: 0 0 0.875rem;
  letter-spacing: -0.015em;
}

.synfi-pillar p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--synfi-ink-soft);
  margin: 0;
  max-width: 45rem;
}

/* ── Comparison ── */
.synfi-comparison-illustration {
  margin: 0;
  line-height: 0;
  align-self: start;
}

.synfi-comparison-illustration img {
  display: block;
  width: 100%;
  max-width: 22.5rem;
  height: auto;
  margin-inline-start: auto;
  border-radius: 1rem;
  box-shadow: var(--synfi-shadow-soft);
}

.synfi-comparison {
  margin-top: 3.5rem;
  border-top: 1px solid var(--synfi-line);
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-comparison-row {
  display: grid;
  grid-template-columns: 13.75rem 1fr 1fr 1fr;
  border-top: 1px solid var(--synfi-line);
}

.synfi-comparison-row:first-child {
  border-top: none;
}

.synfi-comparison-row.head {
  padding: 1.5rem 0 1rem;
}

.synfi-comparison-row.head .cell {
  font-weight: 500;
  font-size: 0.875rem;
}

.synfi-comparison-row.head .cell.us {
  color: var(--synfi-accent);
}

.synfi-comparison .cell {
  padding: 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--synfi-ink-soft);
  line-height: 1.5;
  border-right: 1px solid var(--synfi-line);
}

.synfi-comparison .cell:last-child {
  border-right: none;
}

.synfi-comparison .cell.row-label {
  color: var(--synfi-ink);
  font-weight: 500;
  padding-left: 0;
}

.synfi-comparison .cell.us {
  background: var(--synfi-highlight-bg);
  color: var(--synfi-ink);
}

/* ── Infrastructure ── */
.synfi-infra-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 3.5rem;
  border-top: 1px solid var(--synfi-line);
}

.synfi-infra-card {
  padding: 2.25rem 1.5rem;
  border-right: 1px solid var(--synfi-line);
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-infra-card:nth-child(4n) {
  border-right: none;
}

.synfi-infra-card .item-num {
  font-family: var(--synfi-serif);
  font-style: italic;
  color: var(--synfi-ink-mute);
  font-size: 0.8125rem;
  margin: 0 0 0.75rem;
}

.synfi-infra-card h5 {
  font-size: 1.0625rem;
  font-weight: 500;
  margin: 0 0 0.625rem;
  letter-spacing: -0.005em;
}

.synfi-infra-card p {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--synfi-ink-soft);
  margin: 0;
}

/* ── Uniqueness / metrics dark band ── */
.synfi-metrics-block {
  background: var(--synfi-band-bg);
  color: var(--synfi-band-ink);
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-metrics-block .synfi-eyebrow {
  color: var(--synfi-band-muted);
}

.synfi-metrics-block .synfi-h2 {
  color: var(--synfi-band-ink);
}

.synfi-metrics-block .synfi-prose {
  color: var(--synfi-band-muted-soft);
}

.synfi-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 3.5rem;
  border-top: 1px solid var(--synfi-band-line);
}

.synfi-metric {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--synfi-band-line);
  border-bottom: 1px solid var(--synfi-band-line);
}

.synfi-metric:nth-child(2n) {
  border-right: none;
}

.synfi-metric__num {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 1.75rem;
  color: var(--synfi-accent);
  margin: 0 0 1.125rem;
  line-height: 1;
}

.synfi-metric__title {
  font-size: 1.1875rem;
  color: var(--synfi-band-ink);
  font-weight: 500;
  margin: 0 0 0.75rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.synfi-metric__body {
  font-size: 0.875rem;
  color: var(--synfi-band-faint);
  margin: 0;
  line-height: 1.6;
}

.synfi-metrics-sub {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--synfi-band-line);
}

.synfi-metrics-sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.synfi-metrics-sub h3 {
  font-size: 1.1875rem;
  font-weight: 500;
  margin: 0 0 0.75rem;
  color: var(--synfi-band-ink);
  letter-spacing: -0.01em;
}

.synfi-metrics-sub p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--synfi-band-muted-soft);
  margin: 0;
}

/* ── Audiences ── */
.synfi-audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3.75rem;
}

.synfi-audience-card {
  padding: 3rem 2.25rem;
  border: 1px solid var(--synfi-line);
  border-radius: 1rem;
  background: var(--synfi-bg-card);
  transition: all 0.2s ease;
}

.synfi-audience-card:hover {
  border-color: var(--synfi-ink);
}

.synfi-audience-tag {
  display: inline-block;
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--synfi-accent);
  margin: 0 0 1.25rem;
}

.synfi-audience-card h3 {
  font-size: 1.875rem;
  font-weight: 500;
  margin: 0 0 1.125rem;
  letter-spacing: -0.018em;
  line-height: 1.15;
}

.synfi-audience-card h3 em {
  color: var(--synfi-ink-mute);
}

.synfi-audience-card > p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--synfi-ink-soft);
  margin: 0 0 1.75rem;
}

.synfi-audience-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  border-top: 1px solid var(--synfi-line);
}

.synfi-audience-card ul li {
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--synfi-line-soft);
  font-size: 0.875rem;
  color: var(--synfi-ink);
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  line-height: 1.45;
}

.synfi-audience-card ul li::before {
  content: "→";
  color: var(--synfi-accent);
  font-weight: 500;
  flex-shrink: 0;
}

/* ── Insights ── */
.synfi-insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.synfi-insight {
  cursor: pointer;
}

.synfi-insight .tag {
  font-family: var(--synfi-serif);
  font-style: italic;
  font-size: 0.8125rem;
  color: var(--synfi-accent);
  margin: 0 0 0.75rem;
}

.synfi-insight .insight-meta {
  font-size: 0.75rem;
  color: var(--synfi-ink-mute);
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}

.synfi-insight h4 {
  font-size: 1.375rem;
  font-weight: 500;
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.synfi-insight p {
  font-size: 0.875rem;
  color: var(--synfi-ink-soft);
  margin: 0 0 1rem;
  line-height: 1.55;
}

.synfi-insight .read {
  font-size: 0.8125rem;
  color: var(--synfi-ink);
  font-weight: 500;
  border-top: 1px solid var(--synfi-line);
  padding-top: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.synfi-insight a {
  text-decoration: none;
  color: inherit;
}

/* ── Big CTA ── */
.synfi-cta-big {
  padding: clamp(6rem, 12vw, 8.75rem) 0;
  border-bottom: 1px solid var(--synfi-line);
  background: var(--synfi-bg-card);
}

.synfi-cta-big .synfi-h2 {
  font-size: clamp(2.75rem, 5.8vw, 5.25rem);
  line-height: 1.02;
  max-width: 62.5rem;
}

/* ── Legacy block compatibility ── */
.synfi-block {
  max-width: none;
  padding-inline: 0;
}

.synfi-marketing-nav {
  display: none;
}

/* ── Subpages & legal ── */
.synfi-page--sub,
.synfi-page--legal {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.synfi-subhead {
  max-width: 77.5rem;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem) clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--synfi-line);
}

.synfi-subhead h1 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.synfi-body,
.synfi-page--legal .cms-content {
  max-width: 45rem;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem);
  color: var(--synfi-ink-soft);
  line-height: 1.65;
}

.synfi-page--legal h1 {
  max-width: 45rem;
  margin: 0 auto 1.5rem;
  padding: 0 clamp(1rem, 3vw, 2rem);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

html[data-brand="synfi"] .site-footer--synfi {
  background: var(--synfi-band-bg);
  color: var(--synfi-band-ink);
  border-top: 3px solid var(--synfi-accent);
}

html[data-brand="synfi"] .site-footer--synfi a {
  color: var(--synfi-band-ink);
}

html[data-brand="synfi"] .site-footer--synfi a:hover {
  color: var(--synfi-accent);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .synfi-top-nav__links {
    display: none;
  }

  .synfi-hero__layout {
    grid-template-columns: 1fr;
  }

  .synfi-hero__collage {
    min-height: 18rem;
    max-width: 28rem;
    margin-inline: auto;
  }

  .synfi-hero-steps {
    grid-template-columns: 1fr;
  }

  .synfi-section-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .synfi-section-grid__left {
    position: static;
  }

  .synfi-model-diagram,
  .synfi-wrappers-grid,
  .synfi-infra-grid,
  .synfi-audience-grid,
  .synfi-insights-grid,
  .synfi-metrics-sub-grid {
    grid-template-columns: 1fr;
  }

  .synfi-metrics-grid {
    grid-template-columns: 1fr;
  }

  .synfi-metric:nth-child(2n) {
    border-right: 1px solid var(--synfi-band-line);
  }

  .synfi-comparison-row {
    grid-template-columns: 1fr;
  }

  .synfi-pillars-list .synfi-pillar {
    grid-template-columns: 3.75rem 1fr;
    gap: 1rem;
  }

  .synfi-model-col,
  .synfi-wrapper-card,
  .synfi-infra-card {
    border-right: none;
  }

  .synfi-model-illustration {
    align-self: center;
    max-width: min(13.75rem, 72vw);
  }

  .synfi-pillars-illustration img {
    margin-inline: auto;
    max-width: min(22.5rem, 88vw);
  }

  .synfi-comparison-illustration img {
    margin-inline: auto;
    max-width: min(22.5rem, 88vw);
  }
}