@import url('https://fonts.googleapis.com/css2?family=Spectral:wght@200;600;700&family=Outfit:wght@300;400;500&family=JetBrains+Mono:wght@400&display=swap');

:root {
  --mfd-bg-void: #0C1120;
  --mfd-bg-deep: #141A2E;
  --mfd-bg-surface: #1C2340;
  --mfd-bg-border-dark: #2A3254;
  --mfd-bg-pearl: #F4F5F8;
  --mfd-bg-panel: #ECEEF3;
  --mfd-bg-rule: #DDE0E8;
  --mfd-bg-white: #FFFFFF;
  --mfd-signal: #0ABFD6;
  --mfd-signal-dim: #0898AF;
  --mfd-signal-pale: #E2F7FA;
  --mfd-signal-ink: #056776;
  --mfd-fg-title: #EDF0F7;
  --mfd-fg-body: #9BA4BC;
  --mfd-fg-label: #8E98B4;
  --mfd-ink-title: #0F1525;
  --mfd-ink-body: #3C4261;
  --mfd-ink-label: #5C6480;
  --mfd-nav-h: 68px;
  --mfd-radius: 6px;
  --mfd-radius-lg: 12px;
  --mfd-transition: 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  background: var(--mfd-bg-void);
  color: var(--mfd-fg-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Spectral', Georgia, serif;
  line-height: 1.2;
  letter-spacing: -0.02em;
}


.mfd-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-section {
  padding: 96px 0;
}

.mfd-section--sm {
  padding: 64px 0;
}

.mfd-eyebrow {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mfd-signal);
  margin-bottom: 16px;
  display: block;
}

.mfd-eyebrow--ink {
  color: var(--mfd-signal-ink);
}

.mfd-section-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
  margin-bottom: 12px;
  display: block;
}

.mfd-section-label--ink {
  color: var(--mfd-ink-label);
}


.mfd-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--mfd-nav-h);
  background: var(--mfd-bg-void);
  border-bottom: 1px solid transparent;
  transition: border-color var(--mfd-transition), box-shadow var(--mfd-transition);
}

.mfd-nav--scrolled {
  border-bottom-color: var(--mfd-bg-border-dark);
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}

.mfd-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.mfd-nav__logo img {
  height: 30px;
  width: auto;
}

.mfd-nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mfd-nav__link {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--mfd-fg-body);
  padding: 6px 12px;
  border-radius: var(--mfd-radius);
  transition: color var(--mfd-transition), background var(--mfd-transition);
}

.mfd-nav__link:hover,
.mfd-nav__link--active {
  color: var(--mfd-fg-title);
  background: rgba(255,255,255,0.06);
}

.mfd-nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mfd-nav__signin {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--mfd-fg-body);
  padding: 6px 12px;
  border-radius: var(--mfd-radius);
  transition: color var(--mfd-transition);
}

.mfd-nav__signin:hover {
  color: var(--mfd-fg-title);
}

.mfd-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mfd-hamburger__bar {
  width: 22px;
  height: 2px;
  background: var(--mfd-fg-title);
  border-radius: 2px;
  transition: transform var(--mfd-transition), opacity var(--mfd-transition);
}

.mfd-hamburger[aria-expanded="true"] .mfd-hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mfd-hamburger[aria-expanded="true"] .mfd-hamburger__bar:nth-child(2) {
  opacity: 0;
}
.mfd-hamburger[aria-expanded="true"] .mfd-hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mfd-mobile-menu {
  display: none;
  position: fixed;
  top: var(--mfd-nav-h);
  left: 0;
  right: 0;
  background: var(--mfd-bg-deep);
  border-bottom: 1px solid var(--mfd-bg-border-dark);
  z-index: 999;
  padding: 20px 24px;
}

.mfd-mobile-menu.is-open {
  display: block;
}

.mfd-mobile-menu__link {
  display: block;
  font-size: 1rem;
  color: var(--mfd-fg-body);
  padding: 12px 0;
  border-bottom: 1px solid var(--mfd-bg-border-dark);
  transition: color var(--mfd-transition);
}

.mfd-mobile-menu__link:hover {
  color: var(--mfd-fg-title);
}

.mfd-mobile-menu__actions {
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}


.mfd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--mfd-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--mfd-transition), color var(--mfd-transition), border-color var(--mfd-transition), opacity var(--mfd-transition);
  white-space: nowrap;
  text-decoration: none;
}

.mfd-btn--primary {
  background: var(--mfd-signal);
  color: var(--mfd-bg-void);
  border-color: var(--mfd-signal);
}

.mfd-btn--primary:hover {
  background: var(--mfd-signal-dim);
  border-color: var(--mfd-signal-dim);
}

.mfd-btn--ghost-dark {
  background: transparent;
  color: var(--mfd-fg-title);
  border-color: rgba(237,240,247,0.3);
}

.mfd-btn--ghost-dark:hover {
  border-color: var(--mfd-fg-title);
  background: rgba(255,255,255,0.06);
}

.mfd-btn--ghost-light {
  background: transparent;
  color: var(--mfd-ink-body);
  border-color: rgba(60,66,97,0.4);
}

.mfd-btn--ghost-light:hover {
  border-color: var(--mfd-ink-body);
  background: rgba(0,0,0,0.04);
}

.mfd-btn--outline-light {
  background: transparent;
  color: var(--mfd-signal-ink);
  border-color: var(--mfd-signal-ink);
}

.mfd-btn--outline-light:hover {
  background: var(--mfd-signal-ink);
  color: var(--mfd-bg-white);
}

.mfd-btn--lg {
  font-size: 1rem;
  padding: 14px 28px;
}

.mfd-btn--sm {
  font-size: 0.8125rem;
  padding: 7px 14px;
}


.mfd-bg--void { background: var(--mfd-bg-void); }
.mfd-bg--deep { background: var(--mfd-bg-deep); }
.mfd-bg--surface { background: var(--mfd-bg-surface); }
.mfd-bg--pearl { background: var(--mfd-bg-pearl); }
.mfd-bg--panel { background: var(--mfd-bg-panel); }
.mfd-bg--white { background: var(--mfd-bg-white); }


.mfd-hero {
  padding-top: calc(var(--mfd-nav-h) + 80px);
  padding-bottom: 96px;
  background: var(--mfd-bg-void);
  overflow: hidden;
  position: relative;
}

.mfd-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mfd-signal);
  margin-bottom: 20px;
}

.mfd-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2.25rem, 3.5vw, 3.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.mfd-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--mfd-fg-body);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.mfd-hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.mfd-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}


.mfd-vol-curves {
  width: 100%;
  max-width: 520px;
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.mfd-vol-curves__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mfd-vol-curves__title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
}

.mfd-vol-curves__badge {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--mfd-signal);
  background: rgba(10,191,214,0.12);
  border: 1px solid rgba(10,191,214,0.25);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: 'JetBrains Mono', monospace;
}

.mfd-vol-curves__chart {
  width: 100%;
  height: 180px;
}

.mfd-vol-curves__legend {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}

.mfd-vol-curves__legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--mfd-fg-label);
}

.mfd-vol-curves__legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.mfd-vol-curves__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--mfd-bg-border-dark);
}

.mfd-vol-curves__stat-label {
  font-size: 0.6875rem;
  color: var(--mfd-fg-label);
  display: block;
  margin-bottom: 4px;
}

.mfd-vol-curves__stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--mfd-signal);
  display: block;
}


.mfd-problem {
  background: var(--mfd-bg-deep);
}

.mfd-problem__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-problem__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.mfd-problem__card {
  background: var(--mfd-bg-surface);
  padding: 36px 28px;
  position: relative;
}

.mfd-problem__card:first-child { border-radius: var(--mfd-radius-lg) 0 0 var(--mfd-radius-lg); }
.mfd-problem__card:last-child { border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0; }

.mfd-problem__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--mfd-signal);
  margin-bottom: 16px;
  display: block;
}

.mfd-problem__card-h {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--mfd-fg-title);
  margin-bottom: 12px;
}

.mfd-problem__card-p {
  font-size: 0.9375rem;
  color: var(--mfd-fg-body);
  line-height: 1.65;
}

.mfd-problem__metric {
  margin-top: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--mfd-signal);
  display: flex;
  align-items: center;
  gap: 6px;
}


.mfd-platform-preview {
  background: var(--mfd-bg-pearl);
}

.mfd-platform-preview__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-platform-preview__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
}

.mfd-platform-preview__sub {
  font-size: 1rem;
  color: var(--mfd-ink-body);
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.mfd-tile {
  background: var(--mfd-bg-white);
  padding: 36px 32px;
  border-radius: 0;
}

.mfd-tile:nth-child(1) { border-radius: var(--mfd-radius-lg) 0 0 0; }
.mfd-tile:nth-child(2) { border-radius: 0 var(--mfd-radius-lg) 0 0; }
.mfd-tile:nth-child(3) { border-radius: 0 0 0 var(--mfd-radius-lg); }
.mfd-tile:nth-child(4) { border-radius: 0 0 var(--mfd-radius-lg) 0; }

.mfd-tile__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
  color: var(--mfd-signal-ink);
}

.mfd-tile__h {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--mfd-ink-title);
  margin-bottom: 10px;
}

.mfd-tile__p {
  font-size: 0.9375rem;
  color: var(--mfd-ink-body);
  line-height: 1.65;
}


.mfd-proof {
  background: var(--mfd-bg-void);
}

.mfd-proof__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-proof__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-proof__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.mfd-testimonials {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mfd-testimonial {
  background: var(--mfd-bg-deep);
  border: 1px solid var(--mfd-bg-border-dark);
  border-left: 3px solid var(--mfd-signal);
  border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0;
  padding: 28px 28px 28px 32px;
}

.mfd-testimonial__quote {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1rem;
  font-weight: 200;
  color: var(--mfd-fg-title);
  line-height: 1.7;
  margin-bottom: 16px;
}

.mfd-testimonial__attr {
  font-size: 0.8125rem;
  color: var(--mfd-fg-label);
}

.mfd-metrics {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 32px;
}

.mfd-metrics__label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
  margin-bottom: 28px;
}

.mfd-metrics__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mfd-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mfd-metric__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-signal);
  line-height: 1;
}

.mfd-metric__desc {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
}

.mfd-metric + .mfd-metric {
  padding-top: 24px;
  border-top: 1px solid var(--mfd-bg-border-dark);
}


.mfd-research-preview {
  background: var(--mfd-bg-pearl);
}

.mfd-research-preview__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 20px;
  flex-wrap: wrap;
}

.mfd-research-preview__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
}

.mfd-article-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mfd-article-card {
  background: var(--mfd-bg-white);
  border-radius: var(--mfd-radius-lg);
  overflow: hidden;
  transition: box-shadow var(--mfd-transition);
  display: flex;
  flex-direction: column;
}

.mfd-article-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.mfd-article-card__cover {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--mfd-bg-panel);
}

.mfd-article-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.mfd-article-card:hover .mfd-article-card__cover img {
  transform: scale(1.03);
}

.mfd-article-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.mfd-article-card__cat {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-signal-ink);
  margin-bottom: 10px;
}

.mfd-article-card__title {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mfd-ink-title);
  line-height: 1.4;
  margin-bottom: 10px;
}

.mfd-article-card__excerpt {
  font-size: 0.875rem;
  color: var(--mfd-ink-body);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.mfd-article-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--mfd-ink-label);
  margin-top: auto;
}

.mfd-article-card__author {
  font-weight: 500;
  color: var(--mfd-ink-body);
}


.mfd-pricing-preview {
  background: var(--mfd-bg-deep);
}

.mfd-pricing-preview__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-pricing-preview__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-pricing-preview__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  margin-top: 14px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-tier-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.mfd-tier-card {
  background: var(--mfd-bg-surface);
  padding: 36px 28px;
  position: relative;
}

.mfd-tier-card:first-child { border-radius: var(--mfd-radius-lg) 0 0 var(--mfd-radius-lg); }
.mfd-tier-card:last-child { border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0; }

.mfd-tier-card--featured {
  background: var(--mfd-bg-void);
  border: 1px solid var(--mfd-signal);
  border-radius: var(--mfd-radius-lg);
  z-index: 1;
}

.mfd-tier-card__badge {
  position: absolute;
  top: -1px;
  right: 20px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--mfd-signal);
  color: var(--mfd-bg-void);
  padding: 4px 10px;
  border-radius: 0 0 6px 6px;
}

.mfd-tier-card__name {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mfd-signal);
  margin-bottom: 12px;
}

.mfd-tier-card__price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-fg-title);
  line-height: 1;
  margin-bottom: 8px;
}

.mfd-tier-card__price span {
  font-size: 1rem;
  color: var(--mfd-fg-label);
  font-family: 'Outfit', sans-serif;
}

.mfd-tier-card__feature {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
  padding: 12px 0;
  border-top: 1px solid var(--mfd-bg-border-dark);
  margin-top: 16px;
}

.mfd-tier-card__action {
  margin-top: 20px;
}


.mfd-cta-final {
  background: var(--mfd-bg-void);
  text-align: center;
}

.mfd-cta-final__h2 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-cta-final__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-cta-final__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}


.mfd-page-hero {
  padding-top: calc(var(--mfd-nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--mfd-bg-void);
  overflow: hidden;
}

.mfd-page-hero--light {
  background: var(--mfd-bg-pearl);
}

.mfd-page-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-page-hero__inner--centered {
  display: block;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-page-hero__text {
  max-width: 560px;
}

.mfd-page-hero--centered .mfd-page-hero__text {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.mfd-page-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.875rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.mfd-page-hero--light .mfd-page-hero__h1 {
  color: var(--mfd-ink-title);
}

.mfd-page-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--mfd-fg-body);
  line-height: 1.7;
}

.mfd-page-hero--light .mfd-page-hero__sub {
  color: var(--mfd-ink-body);
}

.mfd-page-hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.mfd-page-hero--centered .mfd-page-hero__actions {
  justify-content: center;
}

.mfd-page-hero__visual {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}


.mfd-vol-surface {
  width: 100%;
  max-width: 520px;
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 24px;
  overflow: hidden;
}

.mfd-vol-surface__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.mfd-vol-surface__title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
}

.mfd-vol-surface__asset {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6875rem;
  color: var(--mfd-signal);
  background: rgba(10,191,214,0.1);
  border: 1px solid rgba(10,191,214,0.2);
  border-radius: 3px;
  padding: 2px 8px;
}

.mfd-heatmap {
  display: grid;
  grid-template-columns: auto repeat(5, 1fr);
  gap: 3px;
  font-size: 0.6875rem;
  font-family: 'JetBrains Mono', monospace;
}

.mfd-heatmap__row-label {
  color: var(--mfd-fg-label);
  display: flex;
  align-items: center;
  padding-right: 8px;
  white-space: nowrap;
}

.mfd-heatmap__col-labels {
  display: contents;
}

.mfd-heatmap__col-label {
  text-align: center;
  color: var(--mfd-fg-label);
  padding-bottom: 6px;
  font-size: 0.625rem;
}

.mfd-heatmap__cell {
  aspect-ratio: 1.3;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  color: rgba(237,240,247,0.9);
}

.mfd-heatmap__cell--dark {
  color: #0F1525;
}


.mfd-cross-asset {
  background: var(--mfd-bg-deep);
}

.mfd-cross-asset__header {
  margin-bottom: 48px;
}

.mfd-cross-asset__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 12px;
}

.mfd-cross-asset__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  max-width: 560px;
}

.mfd-asset-tiles {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}

.mfd-asset-tile {
  background: var(--mfd-bg-surface);
  padding: 24px 16px;
  text-align: center;
  transition: background var(--mfd-transition);
}

.mfd-asset-tile:first-child { border-radius: var(--mfd-radius-lg) 0 0 var(--mfd-radius-lg); }
.mfd-asset-tile:last-child { border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0; }

.mfd-asset-tile:hover { background: var(--mfd-bg-void); }

.mfd-asset-tile__icon {
  font-size: 1.5rem;
  color: var(--mfd-signal);
  margin-bottom: 12px;
  line-height: 1;
}

.mfd-asset-tile__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mfd-fg-title);
  margin-bottom: 6px;
}

.mfd-asset-tile__desc {
  font-size: 0.75rem;
  color: var(--mfd-fg-label);
  line-height: 1.5;
}


.mfd-sentiment {
  background: var(--mfd-bg-void);
}

.mfd-sentiment__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.mfd-sentiment__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 16px;
}

.mfd-sentiment__p {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  line-height: 1.7;
  margin-bottom: 24px;
}


.mfd-signal-blend {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 24px;
}

.mfd-signal-blend__title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
  margin-bottom: 20px;
}

.mfd-signal-blend__bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mfd-signal-blend__bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mfd-signal-blend__bar-label {
  font-size: 0.75rem;
  color: var(--mfd-fg-label);
  width: 110px;
  flex-shrink: 0;
}

.mfd-signal-blend__bar-track {
  flex: 1;
  height: 6px;
  background: var(--mfd-bg-border-dark);
  border-radius: 3px;
  overflow: hidden;
}

.mfd-signal-blend__bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(to right, var(--mfd-signal-dim), var(--mfd-signal));
}

.mfd-signal-blend__bar-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--mfd-signal);
  width: 32px;
  text-align: right;
  flex-shrink: 0;
}

.mfd-signal-blend__score {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--mfd-bg-border-dark);
}

.mfd-signal-blend__score-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-signal);
  line-height: 1;
}

.mfd-signal-blend__score-label {
  font-size: 0.8125rem;
  color: var(--mfd-fg-body);
}


.mfd-data-methodology {
  background: var(--mfd-bg-deep);
}

.mfd-data-methodology__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-data-methodology__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-data-methodology__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  margin-top: 14px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-methodology-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.mfd-methodology-col {
  background: var(--mfd-bg-surface);
  padding: 32px 28px;
}

.mfd-methodology-col:first-child { border-radius: var(--mfd-radius-lg) 0 0 var(--mfd-radius-lg); }
.mfd-methodology-col:last-child { border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0; }

.mfd-methodology-col__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--mfd-signal);
  margin-bottom: 14px;
  display: block;
}

.mfd-methodology-col__h {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--mfd-fg-title);
  margin-bottom: 10px;
}

.mfd-methodology-col__p {
  font-size: 0.9375rem;
  color: var(--mfd-fg-body);
  line-height: 1.65;
}


.mfd-integration {
  background: var(--mfd-bg-void);
}

.mfd-integration__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.mfd-integration__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 16px;
}

.mfd-integration__p {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  line-height: 1.7;
  margin-bottom: 24px;
}

.mfd-code-block {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  overflow: hidden;
}

.mfd-code-block__header {
  background: var(--mfd-bg-deep);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--mfd-bg-border-dark);
}

.mfd-code-block__lang {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
}

.mfd-code-block__dots {
  display: flex;
  gap: 5px;
}

.mfd-code-block__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mfd-bg-border-dark);
}

.mfd-code-block__body {
  padding: 20px;
  overflow-x: auto;
}

.mfd-code-block__body pre {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8125rem;
  line-height: 1.65;
}

.mfd-code__comment { color: var(--mfd-fg-label); }
.mfd-code__keyword { color: var(--mfd-signal); }
.mfd-code__string { color: #7FD9E4; }
.mfd-code__func { color: #A5D6E8; }
.mfd-code__num { color: var(--mfd-signal); }
.mfd-code__var { color: var(--mfd-fg-title); }


.mfd-methodology-hero-anim {
  position: relative;
}

.mfd-pipeline-flow {
  width: 100%;
  max-width: 480px;
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 28px;
}

.mfd-pipeline-flow__title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-label);
  margin-bottom: 24px;
  text-align: center;
}

.mfd-pipeline-flow__nodes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.mfd-pipeline-node {
  width: 100%;
  background: var(--mfd-bg-deep);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mfd-pipeline-node--active {
  border-color: var(--mfd-signal);
  background: var(--mfd-bg-void);
}

.mfd-pipeline-node__icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(10,191,214,0.12);
  border: 1px solid rgba(10,191,214,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mfd-signal);
  flex-shrink: 0;
  font-size: 0.875rem;
}

.mfd-pipeline-node__text {
  flex: 1;
}

.mfd-pipeline-node__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mfd-fg-title);
  margin-bottom: 2px;
}

.mfd-pipeline-node__detail {
  font-size: 0.75rem;
  color: var(--mfd-fg-label);
}

.mfd-pipeline-connector {
  width: 2px;
  height: 20px;
  background: var(--mfd-bg-border-dark);
  margin: 0 auto;
  position: relative;
}

.mfd-pipeline-connector::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top: 5px solid var(--mfd-bg-border-dark);
}


.mfd-model-architecture {
  background: var(--mfd-bg-deep);
}

.mfd-model-architecture__header {
  text-align: center;
  margin-bottom: 64px;
}

.mfd-model-architecture__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-model-architecture__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  margin-top: 14px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-arch-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.mfd-arch-node {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 28px 24px;
  text-align: center;
  min-width: 180px;
  flex: 1;
  max-width: 240px;
}

.mfd-arch-node--center {
  border-color: var(--mfd-signal);
  background: var(--mfd-bg-void);
}

.mfd-arch-node__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(10,191,214,0.12);
  border: 1px solid rgba(10,191,214,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mfd-signal);
  margin: 0 auto 14px;
  font-size: 1.125rem;
}

.mfd-arch-node__name {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mfd-fg-title);
  margin-bottom: 8px;
}

.mfd-arch-node__detail {
  font-size: 0.8125rem;
  color: var(--mfd-fg-label);
  line-height: 1.5;
}

.mfd-arch-arrow {
  font-size: 1.5rem;
  color: var(--mfd-signal);
  padding: 0 12px;
  flex-shrink: 0;
}


.mfd-signal-sources {
  background: var(--mfd-bg-void);
}

.mfd-signal-sources__header {
  margin-bottom: 48px;
}

.mfd-signal-sources__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 14px;
}

.mfd-signal-sources__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  max-width: 560px;
}

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

.mfd-source-card {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 24px;
}

.mfd-source-card__icon {
  font-size: 1.25rem;
  color: var(--mfd-signal);
  margin-bottom: 12px;
}

.mfd-source-card__name {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mfd-fg-title);
  margin-bottom: 8px;
}

.mfd-source-card__p {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
  line-height: 1.6;
}


.mfd-validation {
  background: var(--mfd-bg-deep);
}

.mfd-validation__header {
  text-align: center;
  margin-bottom: 48px;
}

.mfd-validation__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-validation__sub {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  margin-top: 14px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.mfd-validation-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-bottom: 40px;
}

.mfd-validation-stat {
  background: var(--mfd-bg-surface);
  padding: 28px 20px;
  text-align: center;
}

.mfd-validation-stat:first-child { border-radius: var(--mfd-radius-lg) 0 0 var(--mfd-radius-lg); }
.mfd-validation-stat:last-child { border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0; }

.mfd-validation-stat__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-signal);
  line-height: 1;
  margin-bottom: 6px;
}

.mfd-validation-stat__label {
  font-size: 0.8125rem;
  color: var(--mfd-fg-body);
}

.mfd-disclaimer-box {
  background: var(--mfd-bg-void);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.mfd-disclaimer-box__icon {
  color: var(--mfd-fg-label);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.mfd-disclaimer-box__text {
  font-size: 0.8125rem;
  color: var(--mfd-fg-label);
  line-height: 1.6;
}


.mfd-team {
  background: var(--mfd-bg-void);
}

.mfd-team__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-team__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
}

.mfd-team-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mfd-team-card {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  overflow: hidden;
}

.mfd-team-card__avatar-wrap {
  position: relative;
  aspect-ratio: 1;
  background: var(--mfd-bg-deep);
  overflow: hidden;
}

.mfd-team-card__avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.mfd-team-card__initials {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Spectral', Georgia, serif;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--mfd-signal);
  background: var(--mfd-bg-deep);
}

.mfd-team-card__body {
  padding: 24px;
}

.mfd-team-card__name {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--mfd-fg-title);
  margin-bottom: 4px;
}

.mfd-team-card__role {
  font-size: 0.8125rem;
  color: var(--mfd-signal);
  margin-bottom: 12px;
}

.mfd-team-card__bio {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
  line-height: 1.6;
}


.mfd-pricing-hero {
  padding-top: calc(var(--mfd-nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--mfd-bg-pearl);
  text-align: center;
}

.mfd-pricing-hero__eyebrow {
  color: var(--mfd-signal-ink);
  margin-bottom: 20px;
}

.mfd-pricing-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.875rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.mfd-pricing-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--mfd-ink-body);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 16px;
}

.mfd-pricing-hero__disclaimer {
  font-size: 0.8125rem;
  color: var(--mfd-ink-label);
  max-width: 560px;
  margin: 0 auto;
  padding: 12px 0;
  border-top: 1px solid var(--mfd-bg-rule);
}

.mfd-pricing-tiers {
  background: var(--mfd-bg-white);
}

.mfd-pricing-tiers__header {
  text-align: center;
  margin-bottom: 56px;
}

.mfd-pricing-tiers__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
}

.mfd-pricing-tiers__sub {
  font-size: 1rem;
  color: var(--mfd-ink-body);
  margin-top: 12px;
}

.mfd-full-tier-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.mfd-full-tier-card {
  background: var(--mfd-bg-pearl);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: var(--mfd-radius-lg);
  padding: 32px 28px;
  position: relative;
}

.mfd-full-tier-card--popular {
  background: var(--mfd-bg-void);
  border-color: var(--mfd-signal);
  color: var(--mfd-fg-title);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__name {
  color: var(--mfd-signal);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__price {
  color: var(--mfd-fg-title);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__period {
  color: var(--mfd-fg-label);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__feature-item {
  color: var(--mfd-fg-body);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__feature-item::before {
  color: var(--mfd-signal);
}

.mfd-full-tier-card__badge {
  position: absolute;
  top: -1px;
  right: 20px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--mfd-signal);
  color: var(--mfd-bg-void);
  padding: 4px 12px;
  border-radius: 0 0 6px 6px;
}

.mfd-full-tier-card__name {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mfd-signal-ink);
  margin-bottom: 14px;
}

.mfd-full-tier-card__price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.5rem;
  color: var(--mfd-ink-title);
  line-height: 1;
  margin-bottom: 4px;
}

.mfd-full-tier-card__period {
  font-size: 0.875rem;
  color: var(--mfd-ink-label);
  margin-bottom: 24px;
}

.mfd-full-tier-card__annual {
  font-size: 0.8125rem;
  color: var(--mfd-signal-ink);
  margin-bottom: 20px;
  padding: 8px 12px;
  background: var(--mfd-signal-pale);
  border-radius: var(--mfd-radius);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__annual {
  background: rgba(10,191,214,0.12);
  color: var(--mfd-signal);
}

.mfd-full-tier-card__feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--mfd-bg-rule);
}

.mfd-full-tier-card--popular .mfd-full-tier-card__feature-list {
  border-bottom-color: var(--mfd-bg-border-dark);
}

.mfd-full-tier-card__feature-item {
  font-size: 0.875rem;
  color: var(--mfd-ink-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.mfd-full-tier-card__feature-item::before {
  content: '\2713';
  color: var(--mfd-signal-ink);
  flex-shrink: 0;
  font-weight: 600;
  font-size: 0.875rem;
  margin-top: 1px;
}


.mfd-faq {
  background: var(--mfd-bg-pearl);
}

.mfd-faq__header {
  text-align: center;
  margin-bottom: 48px;
}

.mfd-faq__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
}

.mfd-faq__list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mfd-faq__item {
  background: var(--mfd-bg-white);
  border-radius: var(--mfd-radius);
  overflow: hidden;
}

.mfd-faq__question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--mfd-ink-title);
  transition: color var(--mfd-transition);
}

.mfd-faq__question:hover {
  color: var(--mfd-signal-ink);
}

.mfd-faq__icon {
  color: var(--mfd-signal-ink);
  flex-shrink: 0;
  font-size: 0.875rem;
  transition: transform var(--mfd-transition);
}

.mfd-faq__item.is-open .mfd-faq__icon {
  transform: rotate(45deg);
}

.mfd-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.mfd-faq__item.is-open .mfd-faq__answer {
  max-height: 400px;
}

.mfd-faq__answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  color: var(--mfd-ink-body);
  line-height: 1.7;
}


.mfd-about-hero {
  padding-top: calc(var(--mfd-nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--mfd-bg-void);
}

.mfd-about-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-about-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.875rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.mfd-about-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--mfd-fg-body);
  line-height: 1.7;
}

.mfd-about-hero__ornament {
  display: flex;
  justify-content: flex-end;
}

.mfd-about-stat-block {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 320px;
}

.mfd-about-stat-block__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mfd-about-stat-block__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-signal);
  line-height: 1;
}

.mfd-about-stat-block__label {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
}

.mfd-about-stat-block__item + .mfd-about-stat-block__item {
  padding-top: 20px;
  border-top: 1px solid var(--mfd-bg-border-dark);
}


.mfd-problem-origin {
  background: var(--mfd-bg-deep);
}

.mfd-section--light .mfd-problem-origin,
.mfd-problem-origin.mfd-section--light {
  background: var(--mfd-bg-pearl);
}

.mfd-problem-origin__inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  align-items: start;
}

.mfd-problem-origin__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 20px;
}

.mfd-problem-origin__body {
  font-size: 1rem;
  color: var(--mfd-fg-body);
  line-height: 1.8;
}

.mfd-problem-origin__body p + p {
  margin-top: 16px;
}

.mfd-pull-quote {
  background: var(--mfd-bg-void);
  border: 1px solid var(--mfd-bg-border-dark);
  border-left: 4px solid var(--mfd-signal);
  border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0;
  padding: 28px 24px 28px 28px;
  margin-top: 8px;
}

.mfd-pull-quote__text {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 200;
  color: var(--mfd-fg-title);
  line-height: 1.6;
  margin-bottom: 12px;
}

.mfd-pull-quote__attr {
  font-size: 0.8125rem;
  color: var(--mfd-signal);
}


.mfd-company-facts {
  background: var(--mfd-bg-void);
}

.mfd-company-facts__h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  margin-bottom: 40px;
  text-align: center;
}

.mfd-fact-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.mfd-fact-tile {
  background: var(--mfd-bg-surface);
  padding: 32px 24px;
  text-align: center;
}

.mfd-fact-tile:first-child { border-radius: var(--mfd-radius-lg) 0 0 var(--mfd-radius-lg); }
.mfd-fact-tile:last-child { border-radius: 0 var(--mfd-radius-lg) var(--mfd-radius-lg) 0; }

.mfd-fact-tile__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-signal);
  line-height: 1;
  margin-bottom: 8px;
}

.mfd-fact-tile__label {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
}


.mfd-contact-hero {
  padding-top: calc(var(--mfd-nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--mfd-bg-pearl);
  text-align: center;
}

.mfd-contact-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.875rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.mfd-contact-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--mfd-ink-body);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto;
}

.mfd-contact-form-section {
  background: var(--mfd-bg-white);
}

.mfd-contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  align-items: start;
}

.mfd-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mfd-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mfd-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.mfd-form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mfd-ink-body);
}

.mfd-form__input,
.mfd-form__select,
.mfd-form__textarea {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--mfd-ink-title);
  background: var(--mfd-bg-pearl);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: var(--mfd-radius);
  padding: 10px 14px;
  width: 100%;
  transition: border-color var(--mfd-transition);
  outline: none;
}

.mfd-form__input:focus,
.mfd-form__select:focus,
.mfd-form__textarea:focus {
  border-color: var(--mfd-signal-ink);
}

.mfd-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.mfd-form__helper {
  font-size: 0.8125rem;
  color: var(--mfd-ink-label);
}

.mfd-contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mfd-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.mfd-contact-detail__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--mfd-bg-pearl);
  border: 1px solid var(--mfd-bg-rule);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mfd-signal-ink);
  flex-shrink: 0;
  font-size: 0.875rem;
}

.mfd-contact-detail__label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mfd-ink-label);
  margin-bottom: 4px;
}

.mfd-contact-detail__value {
  font-size: 0.9375rem;
  color: var(--mfd-ink-body);
}

.mfd-contact-detail__value a {
  color: var(--mfd-signal-ink);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--mfd-transition);
}

.mfd-contact-detail__value a:hover {
  text-decoration-color: var(--mfd-signal-ink);
}


.mfd-blog-hero {
  padding-top: calc(var(--mfd-nav-h) + 56px);
  padding-bottom: 56px;
  background: var(--mfd-bg-pearl);
}

.mfd-blog-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-blog-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.875rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
  margin-bottom: 12px;
}

.mfd-blog-hero__sub {
  font-size: 1.0625rem;
  color: var(--mfd-ink-body);
  max-width: 520px;
}

.mfd-blog-listing {
  background: var(--mfd-bg-pearl);
  padding-bottom: 96px;
}

.mfd-blog-hero__cats {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.mfd-blog-hero__cat-label {
  font-size: 0.8125rem;
  color: var(--mfd-ink-label);
  margin-right: 4px;
}

.mfd-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--mfd-bg-panel);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--mfd-ink-body);
}

.mfd-blog-list__h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--mfd-ink-title);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mfd-article-card__cover-link {
  display: block;
  overflow: hidden;
}

.mfd-article-card__cover {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.mfd-article-card:hover .mfd-article-card__cover {
  transform: scale(1.03);
}

.mfd-article-card__h2 {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 10px;
}

.mfd-article-card__link {
  color: var(--mfd-ink-title);
  text-decoration: none;
}

.mfd-article-card__link:hover {
  color: var(--mfd-signal-ink);
}

.mfd-article-card__date {
  font-size: 0.75rem;
  color: var(--mfd-ink-label);
}

.mfd-article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
}

.mfd-article-card__readmore {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--mfd-signal-ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.mfd-article-card__readmore:hover {
  color: var(--mfd-signal-ink);
  text-decoration: underline;
}

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


.mfd-article-hero {
  padding-top: var(--mfd-nav-h);
  background: var(--mfd-bg-void);
}

.mfd-article-hero__band {
  background: var(--mfd-bg-deep);
  padding: 48px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.mfd-article-hero__cat {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-signal);
  margin-bottom: 16px;
  display: block;
}

.mfd-article-hero__title {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  font-weight: 700;
  color: var(--mfd-fg-title);
  line-height: 1.2;
  margin-bottom: 16px;
}

.mfd-article-hero__meta {
  font-size: 0.875rem;
  color: var(--mfd-fg-label);
}

.mfd-article-cover {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
  width: 100%;
}

.mfd-article-cover img,
.mfd-article-cover__img {
  width: 100%;
  max-width: 720px;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 0 0 var(--mfd-radius-lg) var(--mfd-radius-lg);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.mfd-article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mfd-signal);
  padding: 12px 24px;
  transition: color var(--mfd-transition);
}

.mfd-article-back:hover {
  color: var(--mfd-fg-title);
}

.mfd-article-body {
  background: var(--mfd-bg-white);
  padding: 0 0 80px;
}

.mfd-article-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 0;
}

.mfd-article-content h2 {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--mfd-ink-title);
  margin: 36px 0 14px;
}

.mfd-article-content h3 {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--mfd-ink-title);
  margin: 28px 0 10px;
}

.mfd-article-content p {
  font-size: 1rem;
  color: var(--mfd-ink-body);
  line-height: 1.8;
  margin-bottom: 16px;
}

.mfd-article-content ul, .mfd-article-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.mfd-article-content ul { list-style: disc; }
.mfd-article-content ol { list-style: decimal; }

.mfd-article-content li {
  font-size: 1rem;
  color: var(--mfd-ink-body);
  line-height: 1.8;
  margin-bottom: 6px;
}

.mfd-article-cta {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

.mfd-article-cta-box {
  background: var(--mfd-bg-deep);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 28px;
  text-align: center;
  margin-top: 32px;
}

.mfd-article-cta-box__h {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--mfd-fg-title);
  margin-bottom: 10px;
}

.mfd-article-cta-box__p {
  font-size: 0.9375rem;
  color: var(--mfd-fg-body);
  margin-bottom: 20px;
}

.mfd-article-related {
  max-width: 720px;
  margin: 40px auto 0;
  padding: 0 24px;
}

.mfd-article-related__h {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mfd-ink-label);
  margin-bottom: 16px;
}

.mfd-article-related__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mfd-article-related__item {
  font-size: 0.9375rem;
  color: var(--mfd-signal-ink);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--mfd-transition);
}

.mfd-article-related__item:hover {
  text-decoration-color: var(--mfd-signal-ink);
}


.mfd-auth {
  min-height: 100vh;
  background: var(--mfd-bg-pearl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.mfd-auth__logo {
  margin-bottom: 32px;
}

.mfd-auth__logo img {
  height: 32px;
  width: auto;
}

.mfd-auth__card {
  background: var(--mfd-bg-white);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: var(--mfd-radius-lg);
  padding: 40px 40px;
  width: 100%;
  max-width: 440px;
}

.mfd-auth__card--wide {
  max-width: 560px;
}

.mfd-auth__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--mfd-ink-title);
  text-align: center;
  margin-bottom: 8px;
}

.mfd-auth__sub {
  font-size: 0.9375rem;
  color: var(--mfd-ink-label);
  text-align: center;
  margin-bottom: 28px;
}

.mfd-auth__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mfd-auth__form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mfd-auth__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mfd-ink-body);
}

.mfd-auth__input {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 0.9375rem;
  color: var(--mfd-ink-title);
  background: var(--mfd-bg-pearl);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: var(--mfd-radius);
  padding: 10px 14px;
  width: 100%;
  outline: none;
  transition: border-color var(--mfd-transition);
}

.mfd-auth__input:focus {
  border-color: var(--mfd-signal-ink);
}

.mfd-auth__submit {
  width: 100%;
  margin-top: 4px;
}

.mfd-auth__links {
  margin-top: 20px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--mfd-ink-label);
}

.mfd-auth__links a {
  color: var(--mfd-signal-ink);
  font-weight: 500;
}

.mfd-auth__links a:hover {
  text-decoration: underline;
}

.mfd-auth__legal {
  margin-top: 24px;
  font-size: 0.75rem;
  color: var(--mfd-ink-label);
  text-align: center;
  line-height: 1.5;
}

.mfd-auth__legal a {
  color: var(--mfd-signal-ink);
}


.mfd-footer {
  background: var(--mfd-bg-void);
  border-top: 1px solid var(--mfd-bg-border-dark);
  padding: 64px 0 32px;
}

.mfd-footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.mfd-footer__brand {
  max-width: 300px;
}

.mfd-footer__brand-desc {
  font-size: 0.875rem;
  color: var(--mfd-fg-label);
  line-height: 1.65;
  margin-top: 16px;
}

.mfd-footer__col-heading {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mfd-fg-title);
  margin-bottom: 16px;
}

.mfd-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mfd-footer__link {
  font-size: 0.875rem;
  color: var(--mfd-fg-label);
  transition: color var(--mfd-transition);
}

.mfd-footer__link:hover {
  color: var(--mfd-fg-title);
}

.mfd-footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--mfd-bg-border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.mfd-footer__copyright {
  font-size: 0.8125rem;
  color: var(--mfd-fg-label);
}

.mfd-footer__disclaimer {
  font-size: 0.75rem;
  color: var(--mfd-fg-label);
  line-height: 1.5;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--mfd-bg-border-dark);
  opacity: 0.75;
}

.mfd-footer__bottom-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.mfd-footer__bottom-link {
  font-size: 0.8125rem;
  color: var(--mfd-fg-label);
  transition: color var(--mfd-transition);
}

.mfd-footer__bottom-link:hover {
  color: var(--mfd-fg-title);
}


.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--mfd-bg-deep);
  border-top: 1px solid var(--mfd-bg-border-dark);
  padding: 16px 0;
}

.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
  flex: 1;
  min-width: 200px;
}

.cookie-banner__text a {
  color: var(--mfd-signal);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-banner__btn {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--mfd-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--mfd-transition), color var(--mfd-transition);
}

.cookie-banner__btn--primary {
  background: var(--mfd-signal);
  color: var(--mfd-bg-void);
  border-color: var(--mfd-signal);
}

.cookie-banner__btn--primary:hover {
  background: var(--mfd-signal-dim);
  border-color: var(--mfd-signal-dim);
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--mfd-fg-body);
  border-color: var(--mfd-bg-border-dark);
}

.cookie-banner__btn--secondary:hover {
  color: var(--mfd-fg-title);
  border-color: var(--mfd-fg-body);
}


.mfd-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.mfd-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}


@media (max-width: 1024px) {
  .mfd-hero__inner { gap: 40px; }
  .mfd-asset-tiles { grid-template-columns: repeat(3, 1fr); }
  .mfd-asset-tile:nth-child(3) { border-radius: 0 var(--mfd-radius-lg) 0 0; }
  .mfd-asset-tile:first-child { border-radius: var(--mfd-radius-lg) 0 0 0; }
  .mfd-asset-tile:nth-child(4) { border-radius: 0 0 0 var(--mfd-radius-lg); }
  .mfd-asset-tile:last-child { border-radius: 0 0 var(--mfd-radius-lg) 0; }
  .mfd-validation-stats { grid-template-columns: repeat(2, 1fr); }
  .mfd-validation-stat:first-child { border-radius: var(--mfd-radius-lg) 0 0 0; }
  .mfd-validation-stat:last-child { border-radius: 0 0 var(--mfd-radius-lg) 0; }
  .mfd-validation-stat:nth-child(2) { border-radius: 0 var(--mfd-radius-lg) 0 0; }
  .mfd-validation-stat:nth-child(3) { border-radius: 0 0 0 var(--mfd-radius-lg); }
  .mfd-fact-tiles { grid-template-columns: repeat(2, 1fr); }
  .mfd-fact-tile:first-child { border-radius: var(--mfd-radius-lg) 0 0 0; }
  .mfd-fact-tile:last-child { border-radius: 0 0 var(--mfd-radius-lg) 0; }
  .mfd-fact-tile:nth-child(2) { border-radius: 0 var(--mfd-radius-lg) 0 0; }
  .mfd-fact-tile:nth-child(3) { border-radius: 0 0 0 var(--mfd-radius-lg); }
  .mfd-footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .mfd-arch-flow { flex-direction: column; align-items: center; }
  .mfd-arch-arrow { transform: rotate(90deg); }
  .mfd-arch-node { max-width: 100%; width: 100%; }
}

@media (max-width: 768px) {
  .mfd-nav__links,
  .mfd-nav__actions { display: none; }
  .mfd-hamburger { display: flex; }

  .mfd-hero__inner {
    grid-template-columns: 1fr;
  }

  .mfd-hero__visual {
    display: none;
  }

  .mfd-problem__grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .mfd-problem__card:first-child { border-radius: var(--mfd-radius-lg) var(--mfd-radius-lg) 0 0; }
  .mfd-problem__card:last-child { border-radius: 0 0 var(--mfd-radius-lg) var(--mfd-radius-lg); }

  .mfd-tiles {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .mfd-tile:nth-child(1) { border-radius: var(--mfd-radius-lg) var(--mfd-radius-lg) 0 0; }
  .mfd-tile:nth-child(2) { border-radius: 0; }
  .mfd-tile:nth-child(3) { border-radius: 0; }
  .mfd-tile:nth-child(4) { border-radius: 0 0 var(--mfd-radius-lg) var(--mfd-radius-lg); }

  .mfd-proof__layout {
    grid-template-columns: 1fr;
  }

  .mfd-article-cards {
    grid-template-columns: 1fr;
  }

  .mfd-tier-cards {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .mfd-tier-card:first-child { border-radius: var(--mfd-radius-lg) var(--mfd-radius-lg) 0 0; }
  .mfd-tier-card:last-child { border-radius: 0 0 var(--mfd-radius-lg) var(--mfd-radius-lg); }
  .mfd-tier-card--featured { border-radius: var(--mfd-radius-lg); }

  .mfd-page-hero__inner {
    grid-template-columns: 1fr;
  }
  .mfd-page-hero__visual { display: none; }

  .mfd-about-hero__inner { grid-template-columns: 1fr; }
  .mfd-about-hero__ornament { display: none; }

  .mfd-problem-origin__inner { grid-template-columns: 1fr; }

  .mfd-sentiment__layout { grid-template-columns: 1fr; }

  .mfd-integration__layout { grid-template-columns: 1fr; }

  .mfd-contact-layout { grid-template-columns: 1fr; }

  .mfd-full-tier-cards {
    grid-template-columns: 1fr;
  }

  .mfd-team-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .mfd-methodology-cols {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .mfd-methodology-col:first-child { border-radius: var(--mfd-radius-lg) var(--mfd-radius-lg) 0 0; }
  .mfd-methodology-col:last-child { border-radius: 0 0 var(--mfd-radius-lg) var(--mfd-radius-lg); }

  .mfd-sources-grid { grid-template-columns: 1fr 1fr; }

  .mfd-asset-tiles { grid-template-columns: 1fr 1fr; }
  .mfd-asset-tile { border-radius: 0; }
  .mfd-asset-tile:first-child { border-radius: var(--mfd-radius-lg) 0 0 0; }
  .mfd-asset-tile:nth-child(2) { border-radius: 0 var(--mfd-radius-lg) 0 0; }
  .mfd-asset-tile:nth-child(4) { border-radius: 0 0 0 var(--mfd-radius-lg); }
  .mfd-asset-tile:last-child { border-radius: 0 0 var(--mfd-radius-lg) 0; }

  .mfd-blog-grid { grid-template-columns: 1fr 1fr; }

  .mfd-footer__main { grid-template-columns: 1fr 1fr; gap: 32px; }

  .mfd-auth__card { padding: 28px 24px; }

  .mfd-form__row { grid-template-columns: 1fr; }

  .mfd-section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .mfd-blog-grid { grid-template-columns: 1fr; }
  .mfd-sources-grid { grid-template-columns: 1fr; }
  .mfd-asset-tiles { grid-template-columns: 1fr; }
  .mfd-validation-stats { grid-template-columns: 1fr; }
  .mfd-fact-tiles { grid-template-columns: 1fr 1fr; }
  .mfd-footer__main { grid-template-columns: 1fr; }
  .mfd-footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .mfd-heatmap { font-size: 0.5625rem; }
}

@media (max-width: 400px) {
  .mfd-fact-tiles { grid-template-columns: 1fr; }
}

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

.mfd-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mfd-page--dark-top,
.mfd-page--light-top {
  min-height: 100vh;
}

.mfd-hero__text {
  flex: 1 1 auto;
  max-width: 600px;
}

.mfd-contact-hero__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mfd-about-hero__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mfd-company-facts__header {
  text-align: center;
  margin-bottom: 48px;
}

.mfd-contact-offices {
  background: var(--mfd-bg-surface);
}

.mfd-source-card__p-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mfd-signal);
  margin-bottom: 8px;
}

.mfd-full-tier-card__action {
  margin-top: auto;
  width: 100%;
}

.mfd-about-cta {
  text-align: center;
}

.mfd-blog-list {
  background: var(--mfd-bg-pearl);
}

.mfd-contact-form {
  width: 100%;
}

.mfd-section--light {
  background: var(--mfd-bg-pearl);
  padding: 96px 0;
}

.mfd-section--alt {
  background: var(--mfd-bg-panel);
  padding: 96px 0;
}

.mfd-section--light-cta {
  background: var(--mfd-bg-pearl);
  padding: 96px 0;
  text-align: center;
}

.mfd-btn--outline-ink {
  background: transparent;
  color: var(--mfd-ink-body);
  border-color: var(--mfd-ink-label);
}

.mfd-btn--outline-ink:hover {
  background: var(--mfd-ink-body);
  color: var(--mfd-bg-white);
  border-color: var(--mfd-ink-body);
}

.mfd-about-hero__stat-block {
  background: var(--mfd-bg-surface);
  border: 1px solid var(--mfd-bg-border-dark);
  border-radius: var(--mfd-radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 320px;
}

.mfd-about-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mfd-about-hero__stat + .mfd-about-hero__stat {
  padding-top: 20px;
  border-top: 1px solid var(--mfd-bg-border-dark);
}

.mfd-about-hero__stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--mfd-signal);
  line-height: 1;
}

.mfd-about-hero__stat-label {
  font-size: 0.875rem;
  color: var(--mfd-fg-body);
}

.mfd-about-hero__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.mfd-problem-origin__prose {
  font-size: 1rem;
  color: var(--mfd-ink-body);
  line-height: 1.8;
}

.mfd-problem-origin__p {
  font-size: 1rem;
  color: var(--mfd-ink-body);
  line-height: 1.8;
  margin-top: 0;
}

.mfd-problem-origin__p + .mfd-problem-origin__p {
  margin-top: 16px;
}

.mfd-problem-origin__pull {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.mfd-section--light .mfd-problem-origin__h2 {
  color: var(--mfd-ink-title);
}

.mfd-pull-quote__cite {
  font-size: 0.8125rem;
  color: var(--mfd-signal);
  font-style: normal;
}

.mfd-about-team {
  padding: 96px 0;
}

.mfd-about-team .mfd-team__header { text-align: center; margin-bottom: 48px; }
.mfd-about-team .mfd-team__h2 { color: var(--mfd-ink-title); }
.mfd-about-team .mfd-eyebrow--ink { color: var(--mfd-signal-ink); }

.mfd-fact-tile__icon {
  font-size: 1.5rem;
  color: var(--mfd-signal);
  margin-bottom: 12px;
}

.mfd-fact-tile__detail {
  font-size: 0.8125rem;
  color: var(--mfd-fg-label);
  margin-top: 4px;
}

.mfd-about-cta__h2 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(1.875rem, 3vw, 2.75rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
  margin-bottom: 16px;
}

.mfd-about-cta__sub {
  font-size: 1.0625rem;
  color: var(--mfd-ink-body);
  margin-bottom: 32px;
}

.mfd-section--light-cta .mfd-cta-final__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.mfd-contact-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.mfd-contact-hero__h1 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.mfd-contact-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--mfd-ink-body);
  line-height: 1.7;
}

.mfd-contact-hero__visual svg {
  width: 100%;
  height: auto;
  max-width: 340px;
  display: block;
  margin: 0 auto;
}

.mfd-contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  align-items: start;
}

.mfd-contact-form-section__h2 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
  margin-bottom: 8px;
}

.mfd-contact-form-section__sub {
  font-size: 0.9375rem;
  color: var(--mfd-ink-body);
  margin-bottom: 28px;
}

.mfd-inline-link {
  color: var(--mfd-signal-ink);
  text-decoration: underline;
  text-decoration-color: var(--mfd-signal-pale);
}

.mfd-inline-link:hover {
  color: var(--mfd-signal-ink);
  text-decoration-color: var(--mfd-signal-ink);
}

.mfd-contact-details {
  background: var(--mfd-bg-pearl);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: var(--mfd-radius-lg);
  padding: 28px 24px;
}

.mfd-contact-details__h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--mfd-ink-title);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
}

.mfd-contact-detail-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--mfd-bg-rule);
}

.mfd-contact-detail-item:last-of-type {
  border-bottom: none;
}

.mfd-contact-detail-item__icon {
  width: 32px;
  height: 32px;
  background: var(--mfd-signal-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mfd-signal-ink);
  font-size: 0.875rem;
  flex-shrink: 0;
}

.mfd-contact-detail-item__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mfd-ink-label);
  margin-bottom: 2px;
}

.mfd-contact-detail-item__value {
  font-size: 0.9375rem;
  color: var(--mfd-ink-body);
  line-height: 1.5;
}

.mfd-contact-email-link {
  color: var(--mfd-signal-ink);
}

.mfd-contact-email-link:hover {
  text-decoration: underline;
}

.mfd-contact-access-prompt {
  margin-top: 24px;
  padding: 20px;
  background: var(--mfd-bg-panel);
  border-radius: var(--mfd-radius);
  border-left: 3px solid var(--mfd-signal-ink);
}

.mfd-contact-access-prompt p {
  font-size: 0.875rem;
  color: var(--mfd-ink-body);
  margin-bottom: 12px;
}

.mfd-offices-h2 {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfd-ink-title);
}

.mfd-offices-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.mfd-office-tile {
  background: var(--mfd-bg-white);
  border: 1px solid var(--mfd-bg-rule);
  border-radius: var(--mfd-radius-lg);
  padding: 28px 24px;
}

.mfd-office-tile__icon {
  font-size: 1.5rem;
  color: var(--mfd-signal-ink);
  margin-bottom: 16px;
}

.mfd-office-tile__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--mfd-ink-title);
  margin-bottom: 8px;
}

.mfd-office-tile__addr {
  font-size: 0.9375rem;
  color: var(--mfd-ink-body);
  margin-bottom: 8px;
  line-height: 1.5;
}

.mfd-office-tile__role {
  font-size: 0.8125rem;
  color: var(--mfd-ink-label);
}

@media (max-width: 768px) {
  .mfd-section--light,
  .mfd-section--alt,
  .mfd-section--light-cta { padding: 64px 0; }
  .mfd-about-team { padding: 64px 0; }
  .mfd-contact-hero__inner { grid-template-columns: 1fr; }
  .mfd-contact-hero__visual { display: none; }
  .mfd-contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .mfd-offices-tiles { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .mfd-offices-tiles { grid-template-columns: 1fr; }
}