/* =========================================================
   FLOWSENSE HOMEPAGE.CSS
   Page-specific styles for client/index.html (homepage).
   Linked after system.css so these overrides win same-specificity
   ties via cascade order.

   WHAT LIVES HERE:
     • Homepage component styles: hero, proof-packet card,
       app-window widget, problem / cross-func / proof-gap /
       product-router / how-it-works / integrations / outcomes /
       benchmark section layouts and sub-components.

   WHAT LIVES IN SYSTEM.CSS (shared with all pages):
     • Section horizontal gutter (padding-inline via RESPONSIVE
       HORIZONTAL PADDING block — includes .problem, .cross-func, etc.)
     • Section vertical padding-block scale for homepage sections
     • Button base shape (.btn-primary, .btn-secondary)
     • Width containers, heading shells, footer spacing

   Load order: fonts.css → grid.css → tokens.css → style.css →
               nav.css → system.css → homepage.css → typography.css
   ========================================================= */

:root {
  --pad: clamp(1rem, 2.5vw, 2rem);
  --max: 1280px;
  /* Override body color token to match spec */
  --c-body: #475569;
}

/* ── Note: section gutter (padding-inline) and vertical padding
   (padding-block) for .hero, .problem, .cross-func, .proof-gap,
   .product-router, .how-it-works, .integrations, .benchmark,
   and footer are now owned by system.css so any page
   that reuses these section classes gets the gutter automatically. */

body {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.60;
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */

/* system.css `section[class*="-hero"]` sets padding-block via the section-space
   tokens; this rule adds the horizontal gutter (padding-inline). Same specificity
   as the system.css attribute selector but loaded later, so this wins. */
section.fsx-hero {
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  padding-block: var(--section-space-hero-top) var(--section-space-hero-bottom);
  background: #ffffff;
  overflow: hidden;
}

/* Keep hero content above the decorative layer */
section.fsx-hero .fsx-hero-grid {
  position: relative;
  z-index: 1;
}

.hero {
  background: var(--c-white);
}
.hero-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-left {
  min-width: 0;
  width: 100%;
  max-width: 960px;
  text-align: center;
}
.hero-right {
  min-width: 0;
  width: 100%;
  max-width: 960px;
  overflow: hidden;
  margin: 3.5rem auto 0;
}
@media (min-width: 768px) {
  .hero-right { margin-top: 4rem; }
}
@media (min-width: 1024px) {
  .hero-right { margin-top: 5rem; }
}
.hero-eyebrow {
  /* Typography — owned by html[data-fsx="marketing"] .hero-eyebrow in typography.css */
  display: block;
  margin-bottom: 1.5rem;
  text-align: center;
  margin-right: -0.10em;
}
section.hero .hero-heading {
  width: min(100%, 900px);
  max-width: none;
  margin-inline: auto;
  margin-bottom: 1.5rem;
  text-align: center;
  text-wrap: balance;
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-weight: var(--type-h1-weight, 800);
  font-size: var(--type-h1-size, 3.5rem);     /* 56px H1 */
  line-height: var(--type-h1-lh, 1.054);
  letter-spacing: var(--type-h1-ls, -0.03em);
  color: var(--c-text, #0A0A0A);
}
@media (max-width: 639px) {
  section.hero .hero-heading {
    font-size: 2.25rem;       /* 36px */
    line-height: 1.056;       /* 38px / 36px */
  }
}
@media (min-width: 1200px) {
  section.hero .hero-heading {
    transform: translateX(8px);
  }
}
.hero-subhead {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: var(--type-lead-size, 1.25rem);   /* 20px Lead */
  font-weight: var(--type-lead-weight, 400);
  line-height: var(--type-lead-lh, 1.6);
  letter-spacing: -0.005em;
  color: var(--c-text, #0A0A0A);
  margin: 0 auto 2rem;
  max-width: 860px;
  text-align: center;
}
@media (max-width: 639px) {
  .hero-subhead {
    font-size: 1.125rem;      /* 18px */
    line-height: 1.556;       /* 28px / 18px */
  }
}

/* ── SECTION H2 SPACING (homepage only) ────────────────────────
   +10px (0.625rem) below every section heading.
   Same specificity as style.css rules; page <style> wins as later source. */
.problem-left h2,
.proof-gap-head h2,
.integrations-left h2  { margin-bottom: 1.25rem; }
/* .section-head h2 inherits calc(1.4rem + 1.25rem) from system.css */
.hero-bridge {
  font-size: 0.95rem;
  color: var(--c-muted-dark);
  font-style: italic;
  margin-bottom: 2.5rem;
}
section.hero .hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--c-teal);
  color: #ffffff;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: var(--type-btn-size, 0.8125rem);  /* 13px btn */
  font-weight: var(--type-btn-weight, 600);
  letter-spacing: var(--type-btn-ls, 0.08em);
  text-transform: uppercase;
  text-decoration: none;
  height: 3rem;
  padding-inline: 1.5rem;
  border-radius: 4px;
  white-space: nowrap;
  overflow: hidden;
  transition: background 0.18s, transform 0.14s;
}
section.hero .hero-cta:hover { background: var(--teal-bright); transform: translateY(-1px); }
section.hero .hero-cta .arr { font-size: 0.9rem; }
.hero-cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  width: 100%;
}
@media (min-width: 640px) {
  .hero-cta-row {
    flex-direction: row;
  }
}
section.hero .hero-cta-alt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--c-text);
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: var(--type-btn-size, 0.8125rem);
  font-weight: var(--type-btn-weight, 600);
  letter-spacing: var(--type-btn-ls, 0.08em);
  text-transform: uppercase;
  text-decoration: none;
  height: 3rem;
  padding-inline: 1.5rem;
  border-radius: 4px;
  border: 1.5px solid var(--c-border-light);
  overflow: hidden;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}
section.hero .hero-cta-alt:hover { background: rgba(0,0,0,0.04); border-color: var(--c-text); }
@media (min-width: 640px) {
  .hero-cta,
  .hero-cta-alt {
    height: 3.5rem;
    padding-inline: 2rem;
  }
}

/* WHY NOW calculator CTA */
.fa .txt .why-now-actions .why-now-calculator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm, 4px);
  background: var(--c-dark, #0a0a0a);
  color: var(--c-white, #ffffff);
  font-size: var(--type-btn-size, 0.8125rem);
  font-weight: var(--type-btn-weight, 600);
  letter-spacing: var(--type-btn-ls, 0.08em);
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.18s, color 0.18s, transform 0.14s;
}
.fa .txt .why-now-actions .why-now-calculator:hover {
  background: #000000;
  color: var(--c-teal, #0d9e7a);
  transform: translateY(-1px);
}
.fa .txt .why-now-actions .why-now-calculator:focus-visible {
  outline: 2px solid var(--c-teal, #0d9e7a);
  outline-offset: 3px;
}

/* Proof Packet Card */
.packet-card {
  background: var(--navy-alt);   /* protected packet preview — legacy navy retained */
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 2rem 2rem 1.75rem;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
}
.packet-header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--c-border);
}
.packet-badge {
  width: 32px;
  height: 32px;
  background: var(--c-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.packet-badge svg {
  width: 16px;
  height: 16px;
  stroke: var(--c-dark);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.packet-title {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-white);
  letter-spacing: 0.04em;
}
.packet-id {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.82rem;
  color: var(--c-muted-dark);
  margin-top: 0.15rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.packet-sealed {
  color: var(--c-teal);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.packet-rows {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.packet-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.875rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
}
.packet-row-label {
  font-size: 0.78rem;
  color: rgba(245,247,250,0.72);
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
}
.packet-row-status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.84rem;
  color: var(--c-teal);
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.packet-row-dot {
  width: 6px;
  height: 6px;
  background: var(--c-teal);
  border-radius: 50%;
}
.packet-footer {
  display: flex;
  gap: 0.5rem;
}
.packet-chip {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  border: 1px solid;
}
.chip-teal {
  color: var(--c-teal);
  border-color: rgba(29,184,126,0.35);
  background: rgba(29,184,126,0.08);
}
.chip-amber {
  color: var(--c-amber);
  border-color: rgba(245,158,11,0.35);
  background: rgba(245,158,11,0.08);
}

/* ═══════════════════════════════════════════
   ENTERPRISE WORKSPACE (hero-right)
═══════════════════════════════════════════ */
.app-window {
  background: #e8ecf1;
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 24px 80px rgba(0,0,0,0.28),
    0 8px 24px rgba(0,0,0,0.18),
    inset 0 0 0 1px rgba(255,255,255,0.10);
  width: 100%;
  max-width: 100%;
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
}

/* Window chrome top bar */
.app-chrome {
  background: #f5f7fa;
  border-bottom: 1px solid #cfd7df;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: 38px;
}
.app-chrome-dots { display: flex; gap: 5px; margin-right: 0.25rem; }
.app-chrome-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }
.app-chrome-logo {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: #0a1628;
}
.app-chrome-logo span { color: #1db87e; }
.app-chrome-sep {
  width: 1px; height: 18px;
  background: #d4dce3;
  margin: 0 0.25rem;
}
.app-nav-tabs { display: flex; align-items: stretch; gap: 0; height: 38px; }
.app-tab {
  display: flex;
  align-items: center;
  padding: 0 0.6rem;
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  color: #6b7b8a;
  border-bottom: 2px solid transparent;
  letter-spacing: 0.03em;
  cursor: default;
  white-space: nowrap;
}
a.app-tab {
  text-decoration: none;
  cursor: pointer;
}
a.app-tab:hover {
  color: #1a2638;
}
.app-tab.active {
  color: #0a1628;
  border-bottom-color: #1db87e;
  font-weight: 600;
}

/* Three-panel body */
.app-body {
  display: grid;
  grid-template-columns: 158px 1fr 148px;
  min-height: 290px;
}

/* Left panel: Handoff Events */
.app-left {
  background: #f2f5f8;
  border-right: 1px solid #d4dce3;
  padding: 0.75rem 0 1rem;
}
.app-panel-title {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b7b8a;
  padding: 0 0.75rem 0.5rem;
  border-bottom: 1px solid #d4dce3;
  margin-bottom: 0.375rem;
}
.app-event {
  padding: 0.475rem 0.75rem;
  border-left: 2px solid transparent;
  cursor: default;
}
.app-event.active {
  background: #f5f7fa;
  border-left-color: #1db87e;
}
.app-event-id {
  font-size: 0.7rem;
  font-weight: 600;
  color: #1a2638;
  letter-spacing: 0.03em;
}
.app-event-state {
  font-size: 0.62rem;
  font-weight: 500;
  margin-top: 0.1rem;
  letter-spacing: 0.02em;
}
.ev-verified  { color: #1db87e; }
.ev-exception { color: #FF7A1A; }

/* Center panel: Delivery Proof Packet */
.app-center {
  background: #f5f7fa;
  border-right: 1px solid #d4dce3;
  padding: 0.875rem 1rem;
}
.app-pkt-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid #e8ecf0;
  margin-bottom: 0.625rem;
}
.app-pkt-id {
  font-size: 0.8rem;
  font-weight: 700;
  color: #0a1628;
  letter-spacing: 0.05em;
}
.app-pkt-sub {
  font-size: 0.62rem;
  color: #6b7b8a;
  margin-top: 0.1rem;
  letter-spacing: 0.03em;
}
.app-pkt-badge {
  background: rgba(29,184,126,0.1);
  border: 1px solid rgba(29,184,126,0.4);
  border-radius: 3px;
  padding: 0.18rem 0.45rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #1db87e;
  white-space: nowrap;
}
.app-ev-section-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b7b8a;
  margin-bottom: 0.375rem;
}
.app-ev-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-radius: 3px;
  margin-bottom: 0.25rem;
  background: #f5f7fa;
  border: 1px solid #e2e8ed;
}
.app-ev-label {
  font-size: 0.67rem;
  color: #1a2638;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.app-ev-check {
  width: 14px;
  height: 14px;
  min-width: 14px;
  background: #1db87e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-ev-check svg {
  width: 7px;
  height: 7px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Right panel: Ready for action */
.app-right {
  background: #f5f7fa;
  padding: 0.875rem 0.75rem;
}
.app-action-title {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b7b8a;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #d4dce3;
  margin-bottom: 0.625rem;
}
.app-action-btn {
  display: block;
  width: 100%;
  padding: 0.42rem 0.6rem;
  margin-bottom: 0.35rem;
  background: #f5f7fa;
  border: 1px solid #cfd7df;
  border-radius: 4px;
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.67rem;
  font-weight: 500;
  color: #1a2638;
  text-align: left;
  cursor: default;
  letter-spacing: 0.02em;
  line-height: 1.40;
  text-transform: none;
}
.app-action-btn.app-btn-primary {
  background: #1db87e;
  border-color: #1db87e;
  color: #ffffff;
  font-weight: 600;
  text-transform: none;
  font-size: 0.67rem;
}
.app-action-btn.app-btn-secondary {
  border-left: 2px solid #0a1628;
}

/* ─── Eyebrow normalisation — typography owned by typography.css ─── */

/* ─── Card-heading size step ─── */
@media (min-width: 768px) {
  .handoff-card-type,
  .pgc-label,
  .step h3,
  .product-card h3,
  .benchmark-point-text { font-size: 1.5rem; }
}

/* ─── Body text: line-height + size step ─── */
.problem-body,
.handoff-card-desc,
.proof-gap-body p,
.pgc-desc,
.product-card p,
.step p,
.integrations-body,
.hero-subhead {
  line-height: 2;
}
@media (min-width: 768px) {
  .problem-body,
  .handoff-card-desc,
  .proof-gap-body p,
  .pgc-desc,
  .product-card p,
  .step p,
  .integrations-body { font-size: 1.125rem; }
}

/* ═══════════════════════════════════════════
   SECTION 1, SHARED PROBLEM
═══════════════════════════════════════════ */
.problem {
  background: var(--c-white);
}
.problem-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: start;
}
.problem-left h2 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 2.375rem;         /* 38px */
  font-weight: 700;
  line-height: 1.132;
  letter-spacing: -0.03em;
  color: #0A0A0A;
  margin-bottom: 1.5rem;
}
@media (max-width: 639px) {
  .problem-left h2 {
    font-size: 1.75rem;         /* 28px */
    line-height: 1.143;
  }
}
.problem-body {
  font-size: 1.0625rem;        /* 17px — PDF spec body */
  color: #4C5555;
  line-height: 1.588;
  margin-bottom: 2rem;
}
.problem-callout {
  border-left: 3px solid var(--c-teal);
  padding: 1rem 1.25rem;
  background: #FFFFFF;
  border-radius: 0 4px 4px 0;
}
.problem-callout p {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--c-text);
  line-height: 1.60;
}
.evidence-panel {
  background: var(--c-dark);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 1.5rem 1.5rem 1.75rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.28);
}
.evidence-panel-label {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245,247,250,0.55); /* was 0.30 — raised for WCAG AA (5.88:1 on #0A0A0A) */
  margin-bottom: 1rem;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
.ev-tag {
  padding: 0.75rem 0.5rem;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  font-size: 0.9rem;
  color: rgba(245,247,250,0.55);
  text-align: center;
  background: rgba(255,255,255,0.035);
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  letter-spacing: 0.01em;
  transition: border-color 0.15s;
}
.ev-doc {
  color: rgba(245,247,250,0.8);
  border-color: rgba(255,255,255,0.13);
}
.ev-sys {
  color: var(--c-teal);
  border-color: rgba(29,184,126,0.28);
  background: rgba(29,184,126,0.05);
}
.ev-exc {
  color: var(--c-orange);
  border-color: rgba(255,122,26,0.28);
  background: rgba(255,122,26,0.05);
}

/* ═══════════════════════════════════════════
   SECTION 2, CROSS-FUNCTIONAL IMPACT
═══════════════════════════════════════════ */
.cross-func {
  background: #FFFFFF;
}
.cross-func-inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}
.cross-func .section-head h2 {
  max-width: none;
}
.section-head {
  margin-bottom: 3rem;
}
.section-head h2 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 2.375rem;         /* 38px */
  font-weight: 700;
  line-height: 1.132;
  letter-spacing: -0.03em;
  color: #0A0A0A;
  max-width: 900px;
}
@media (max-width: 639px) {
  .section-head h2 {
    font-size: 1.75rem;
    line-height: 1.143;
  }
}
.handoff-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.handoff-card {
  background: #FFFFFF;
  border: 1px solid #D8E0EA;
  border-top: 4px solid var(--c-teal);
  border-radius: 8px;
  padding: 1.5rem;
}
@media (min-width: 768px) {
  .handoff-cards { gap: 1.5rem; }
  .handoff-card { padding: 2rem; }
}
@media (min-width: 1024px) {
  .handoff-cards { gap: 2rem; }
}
.handoff-card:last-child { border-top-color: var(--c-orange); }
.handoff-card-type {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.25;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--c-border-light);
}
.handoff-card-desc {
  font-size: 0.95rem;
  color: var(--c-body);
  line-height: 1.70;
  margin-bottom: 1.25rem;
}
.handoff-states {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.hs-tag {
  font-family: var(--font-mono, 'IBM Plex Mono', monospace);
  font-size: var(--type-data-size, 0.8125rem);   /* 13px minimum */
  font-weight: var(--type-data-weight, 500);
  border-radius: 3px;
  padding: 0.28rem 0.65rem;
  border: 1px solid;
}
.hs-complete {
  color: #0c6e48;
  background: rgba(29,184,126,0.08);
  border-color: rgba(29,184,126,0.22);
}
.hs-pending {
  color: #c25a00;
  background: rgba(255,122,26,0.07);
  border-color: rgba(255,122,26,0.22);
}
@media (max-width: 750px) {
  .handoff-cards { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   PROOF GAP SECTION (between cross-func and product router)
═══════════════════════════════════════════ */
.proof-gap {
  background: var(--c-white);
}
.proof-gap-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.proof-gap-head {
  max-width: 900px;
  margin: 0 auto 1.5rem;
}
.proof-gap-head h2 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 2.375rem;
  font-weight: 700;
  line-height: 1.132;
  letter-spacing: -0.03em;
  color: #0A0A0A;
  margin-bottom: 1.5rem;
}
@media (max-width: 639px) {
  .proof-gap-head h2 {
    font-size: 1.75rem;
    line-height: 1.143;
  }
}
.proof-gap-body {
  max-width: 860px;
  margin: 0 auto 3rem;
  text-align: center;
}
.proof-gap-body p {
  font-size: 1rem;
  color: var(--c-body);
  line-height: 1.60;
  margin-bottom: 1rem;
}
.proof-gap-body p:last-child { margin-bottom: 0; }
.proof-gap-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.proof-gap-card {
  border: 1px solid #D8E0EA;
  border-radius: 8px;
  padding: 1.5rem;
  background: #FFFFFF;
}
.pgc-1 { border-top: 4px solid var(--c-teal); }
.pgc-2 { border-top: 4px solid var(--c-orange); }
.pgc-3 { border-top: 4px solid #8b68c4; }
@media (min-width: 768px) {
  .proof-gap-cards { gap: 1.5rem; }
  .proof-gap-card { padding: 2rem; }
}
@media (min-width: 1024px) {
  .proof-gap-cards { gap: 2rem; }
}
.pgc-label {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.25;
  margin-bottom: 0.875rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--c-border-light);
}
.pgc-1 .pgc-label { color: #0c6e48; }
.pgc-2 .pgc-label { color: #c25a00; }
.pgc-3 .pgc-label { color: #6b48a0; }
.pgc-desc {
  font-size: 1rem;
  color: var(--c-body);
  line-height: 1.70;
}
.proof-gap-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-teal);
  text-decoration: none;
  border: 1.5px solid var(--c-teal);
  height: 3rem;
  padding-inline: 1.5rem;
  border-radius: 4px;
  transition: background 0.18s, color 0.18s;
}
.proof-gap-cta:hover {
  background: var(--c-teal);
  color: var(--c-white);
}
@media (min-width: 640px) {
  .proof-gap-cta { height: 3.5rem; padding-inline: 2rem; }
}
@media (max-width: 900px) {
  .proof-gap-cards { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   SECTION 3, PRODUCT ROUTER
═══════════════════════════════════════════ */
.product-router {
  background: var(--c-white);
}
.product-router-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.product-router .eyebrow { color: var(--c-teal); }
.product-router .section-head h2 {
  color: var(--c-text);
  max-width: none;
  white-space: nowrap;
}
@media (max-width: 700px) {
  .product-router .section-head h2 { white-space: normal; }
}
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 680px;
  margin: 0 auto;
  gap: 1.25rem;
}
.product-card {
  display: block;
  background: #FFFFFF;
  border: 1px solid #D8E0EA;
  border-top: 4px solid var(--c-teal);
  border-radius: 8px;
  padding: 1.5rem;
  text-decoration: none;
  transition: border-color 0.18s, transform 0.16s, box-shadow 0.18s;
  position: relative;
}
@media (min-width: 768px) {
  .product-card { padding: 2rem; }
  .product-grid { gap: 1.5rem; }
}
@media (min-width: 1024px) {
  .product-grid { gap: 2rem; }
}
.product-card:hover {
  border-color: var(--c-border-light);
  border-top-color: var(--c-teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.product-card-label {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-teal);
  margin-bottom: 1rem;
}
.product-card h3 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.25;
  margin-bottom: 0.875rem;
}
.product-card p {
  font-size: 0.88rem;
  color: var(--c-body);
  line-height: 1.60;
  margin-bottom: 1.5rem;
}
.product-link {
  font-family: var(--font-body, 'Inter', system-ui, -apple-system, sans-serif);
  font-size: var(--type-btn-size, 0.8125rem);   /* 13px button role */
  font-weight: var(--type-btn-weight, 600);
  letter-spacing: var(--type-btn-ls, 0.08em);
  text-transform: uppercase;
  color: var(--c-teal);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.product-card-both { border-top: 4px solid var(--c-orange); }
.product-card-both .product-card-label { color: var(--c-orange); }
.product-card-both .product-link { color: var(--c-orange); }

/* ═══════════════════════════════════════════
   SECTION 4, HOW FLOWSENSE WORKS
═══════════════════════════════════════════ */
.how-it-works {
  background: var(--c-white);
}
.how-it-works-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.how-it-works .section-head h2 { max-width: none; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.step {
  padding: 1.5rem;
  border: 1px solid #D8E0EA;
  border-radius: 8px;
  background: #FFFFFF;
}
@media (min-width: 768px) {
  .steps-grid { gap: 1.5rem; }
  .step { padding: 2rem; }
}
@media (min-width: 1024px) {
  .steps-grid { gap: 2rem; }
}
.step-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
}
.step-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--c-teal);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.step-num {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-teal);
  margin-bottom: 0.5rem;
  display: block;
}
.step h3 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
.step p {
  font-size: 0.9rem;
  color: var(--c-body);
  line-height: 1.70;
}

/* ═══════════════════════════════════════════
   SECTION 1 SCATTER DIAGRAM
═══════════════════════════════════════════ */
/* ── THREE-COLUMN PROBLEM DIAGRAM ─────────────────────────────── */
.prob-diag {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}
.prob-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.prob-col-center { flex: 1.05; }
.prob-col-hd {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(245,247,250,0.65);
  text-align: center;
  padding-bottom: 0.625rem;
  margin-bottom: 0.625rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  line-height: 1.25;
}
.prob-col-hd-teal   { color: #1db87e; }
.prob-col-hd-orange { color: #FF7A1A; }
.prob-stack {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  flex: 1;
}
.prob-card {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.4rem 0.5rem;
  border-radius: 4px;
  line-height: 1.40;
  text-align: center;
}
.pc-teal {
  background: rgba(29,184,126,0.08);
  border: 1px solid rgba(29,184,126,0.28);
  color: rgba(245,247,250,0.92);
}
.pc-muted {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  color: rgba(245,247,250,0.68);
}
.prob-question-card {
  background: rgba(255,122,26,0.1);
  border: 2px solid rgba(255,122,26,0.5);
  border-radius: 6px;
  padding: 1.25rem 0.75rem;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.pqc-item {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: #FF7A1A;
  line-height: 1.25;
}
.pqc-sep {
  width: 1.5rem;
  height: 1px;
  background: rgba(255,122,26,0.25);
  margin: 0.3rem 0;
}
.prob-no-record {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,122,26,0.85); /* was 0.65 — raised for WCAG AA (5.67:1 on #0A0A0A) */
  text-align: center;
  margin-top: 0.5rem;
  padding: 0.35rem 0.375rem;
  border: 1px dashed rgba(255,122,26,0.28);
  border-radius: 3px;
  line-height: 1.25;
}
.prob-arrow-wrap {
  flex-shrink: 0;
  width: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 1.5rem;
}

/* ═══════════════════════════════════════════
   SECTION 4B: INTEGRATIONS
═══════════════════════════════════════════ */
.integrations {
  background: var(--c-white);
}
.integrations-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}
.integrations-left h2 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--c-text);
  margin-bottom: 1.5rem;
}
.integrations-body {
  font-size: 1rem;
  color: var(--c-body);
  line-height: 1.60;
  margin-bottom: 1.5rem;
}
.integrations-callout {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--c-text);
  border-left: 3px solid var(--c-teal);
  padding: 0.75rem 1.25rem;
  background: #FFFFFF;
  border-radius: 0 4px 4px 0;
}
.pill-groups {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.pill-group-label {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-body);
  margin-bottom: 0.75rem;
}
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.sys-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.375rem;
  border-radius: 100px;
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid;
  white-space: nowrap;
  line-height: 1;
}
.pill-sys {
  color: #1db87e;
  border-color: rgba(29,184,126,0.38);
  background: rgba(29,184,126,0.05);
}
.pill-doc {
  color: var(--c-text);
  border-color: var(--c-border-light);
  background: var(--c-white);
}
.pill-con {
  color: var(--c-orange);
  border-color: rgba(255,122,26,0.35);
  background: rgba(255,122,26,0.04);
}

/* ═══════════════════════════════════════════
   OUTCOMES
═══════════════════════════════════════════ */
.outcomes {
  background: var(--c-dark);
}
.outcomes-inner { max-width: var(--max); margin: 0 auto; padding-inline: clamp(1.25rem, 5vw, 3rem); }
.outcomes .section-head { text-align: center; margin-bottom: 2.5rem; }
html[data-fsx="marketing"] .outcomes .section-head h2,
.outcomes .section-head h2 { color: var(--c-white); max-width: none; }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.outcome-card {
  background: var(--c-white);
  border: 1px solid var(--c-border-light);
  border-top: 3px solid var(--c-orange);
  border-radius: 6px;
  padding: 2rem 1.75rem;
}
.outcome-num {
  font-family: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.14em;
  color: var(--c-orange); margin-bottom: 1.25rem; display: block;
}
.outcome-card h3 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.1rem; font-weight: 600; color: var(--c-text); margin-bottom: 0.75rem;
}
.outcome-card p { font-size: 0.88rem; color: var(--c-body); line-height: 1.70; }
@media (max-width: 1000px) {
  .outcomes-grid { grid-template-columns: 1fr; max-width: 480px; }
}

/* ═══════════════════════════════════════════
   SECTION 5, BENCHMARK BAND
═══════════════════════════════════════════ */
.benchmark {
  background: var(--c-dark);
}
.benchmark-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.benchmark-head {
  margin-bottom: 3rem;
}
.benchmark-head .eyebrow { color: var(--c-teal); background: rgba(29,184,126,0.1); border: 1px solid rgba(29,184,126,0.3); }
.benchmark-head h2 {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--c-white);
}
.benchmark-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.benchmark-point {
  background: #FFFFFF;
  border: 1px solid #D8E0EA;
  border-top: 4px solid var(--c-orange);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: left;
}
@media (min-width: 768px) {
  .benchmark-points { gap: 1.5rem; }
  .benchmark-point { padding: 2rem; }
}
@media (min-width: 1024px) {
  .benchmark-points { gap: 2rem; }
}
.benchmark-point-text {
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.25;
  margin-bottom: 0.6rem;
}
.benchmark-point-sub {
  font-size: var(--type-caption-size, 0.8125rem);   /* 13px minimum */
  color: var(--c-muted);
  font-style: italic;
}

.cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--c-teal);
  color: #ffffff;
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  height: 3rem;
  padding-inline: 1.5rem;
  border-radius: 4px;
  transition: background 0.18s, transform 0.14s;
}
.btn-primary { white-space: nowrap; }
.btn-primary:hover { background: var(--teal-bright); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: transparent;
  color: rgba(245,247,250,0.82);
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  height: 3rem;
  padding-inline: 1.5rem;
  border-radius: 4px;
  border: 1.5px solid rgba(245,247,250,0.22);
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.14s;
}
.btn-secondary { white-space: nowrap; }
.btn-secondary:hover { background: rgba(255,255,255,0.08); color: white; border-color: rgba(255,255,255,0.4); transform: translateY(-1px); }
.btn-tertiary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: transparent;
  color: var(--c-orange);
  font-family: var(--font-heading, 'Manrope', sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  height: 3rem;
  padding-inline: 1.5rem;
  border-radius: 4px;
  border: 1px solid rgba(255,122,26,0.4);
  transition: border-color 0.18s, transform 0.14s, background 0.18s;
}
.btn-tertiary:hover { border-color: var(--c-orange); background: rgba(255,122,26,0.06); transform: translateY(-1px); }
@media (min-width: 640px) {
  .btn-primary,
  .btn-secondary,
  .btn-tertiary {
    height: 3.5rem;
    padding-inline: 2rem;
  }
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
/* Footer — owned by system.css (canonical FOOTER block). */

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 900px) {
  /* hero-inner is already single-column by default; no override needed */
  .packet-card { max-width: 100%; margin: 0 auto; }
  .problem-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .role-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; max-width: 480px; }
  .steps-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .benchmark-points { grid-template-columns: 1fr; }
  .integrations-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .int-grid { grid-template-columns: repeat(3, 1fr); }
  /* Problem diagram: collapse 3 columns to vertical stack */
  .prob-diag { flex-direction: column; gap: 1rem; }
  .prob-arrow-wrap { display: none; }
  .cross-func-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: clamp(2.2rem, 8vw, 3rem); }
  .hero-cta,
  .hero-cta-alt { width: 100%; }

  /* Scale the app-window panel to fit narrow viewports.
     The inner grid (158px + 1fr + 148px) cannot reflow, so we lock its
     natural width at 520px and use CSS zoom to scale the layout footprint
     directly — no transform-origin math or margin compensation needed.
     max-width: 520px overrides the base max-width: 100% so the fixed
     width holds even when the container is narrower than 520px. */
  .app-window {
    width: 520px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    /* 480–639px: 85% → layout width 442px, fits ≥448px usable */
    zoom: 0.85;
  }
}
/* 400–479px: 72% → layout 374px, fits ≥382px usable (414px+ phones) */
@media (max-width: 479px) {
  .app-window { zoom: 0.72; }
}
/* <400px: 62% → layout 322px, fits ≥328px usable (360–399px phones) */
@media (max-width: 399px) {
  .app-window { zoom: 0.62; }
}
@media (max-width: 640px) {
  .role-grid { grid-template-columns: 1fr; }
  .cta-row { flex-direction: column; align-items: stretch; }
  .btn-primary,
  .btn-secondary,
  .btn-tertiary { width: 100%; }
  .int-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-gap-cards { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   FSX-HERO (Block A: hero section)
═══════════════════════════════════════════ */
.fsx-hero{position:relative;background:#ffffff;}

.fsx-hero-grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:3.5rem;align-items:center;}
@media(min-width:960px){.fsx-hero-grid{grid-template-columns:1fr 1.1fr;gap:clamp(3rem,5vw,5rem);}}
.fsx-eyebrow{display:inline-block;margin-bottom:1.25rem;/* typography — owned by typography.css */}
.fsx-h1{font-family:var(--font-heading,'Manrope',sans-serif);font-weight:var(--type-h1-weight,800);font-size:var(--type-h1-size,3.5rem);line-height:var(--type-h1-lh,1.054);letter-spacing:var(--type-h1-ls,-0.03em);color:var(--c-text,#0A0A0A);margin:0 0 1.5rem;text-wrap:balance;}
.fsx-sub{font-family:var(--font-body,'Inter',sans-serif);font-size:var(--type-lead-size,1.25rem);font-weight:var(--type-lead-weight,400);line-height:var(--type-lead-lh,1.6);letter-spacing:-0.005em;color:#4e5f70;max-width:520px;margin:0 0 1.75rem;}
.fsx-checks{list-style:none;padding:0;margin:0 0 2rem;display:flex;flex-direction:column;gap:0.7rem;}
.fsx-checks li{display:flex;gap:0.7rem;align-items:flex-start;font-size:var(--type-body-sm-size,0.9375rem);color:var(--c-text,#0A0A0A);line-height:var(--type-body-sm-lh,1.6);}
.fsx-ck{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:rgba(13,158,122,0.12);color:#0c6e48;display:flex;align-items:center;justify-content:center;font-size:0.7rem;font-weight:800;margin-top:1px;}
.fsx-ctas{display:flex;flex-wrap:wrap;gap:0.85rem;}
.fsx-btn{display:inline-flex;align-items:center;gap:0.5rem;font-family:var(--font-body,'Inter',sans-serif);font-size:var(--type-btn-size,0.8125rem);font-weight:var(--type-btn-weight,600);letter-spacing:var(--type-btn-ls,0.08em);text-transform:uppercase;text-decoration:none;height:3.25rem;padding-inline:1.6rem;border-radius:5px;transition:transform .14s,background .18s,border-color .18s;}
.fsx-btn-primary{background:var(--c-teal,#0D9E7A);color:#fff;}
.fsx-btn-primary:hover{background:var(--teal-bright,#11C896);transform:translateY(-1px);}
.fsx-btn-ghost{background:transparent;color:var(--c-text,#1a2638);border:1.5px solid var(--c-border-light,#D4DCE3);}
.fsx-btn-ghost:hover{border-color:var(--c-text,#1a2638);transform:translateY(-1px);}
.fsx-packet{background:var(--c-white,#fff);border:1px solid var(--c-border-light,#D4DCE3);border-radius:14px;overflow:hidden;box-shadow:0 30px 70px rgba(10,22,40,0.16),0 8px 22px rgba(10,22,40,0.08);max-width:560px;margin:0 auto;width:100%;}
.fsx-pkbar{display:flex;align-items:center;gap:0.6rem;height:44px;padding:0 1rem;border-bottom:1px solid #E6EBF0;}
.fsx-seal{width:22px;height:22px;border-radius:50%;background:var(--c-teal,#0D9E7A);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.fsx-seal svg{width:12px;height:12px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;}
.fsx-pktitle{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--c-text,#1a2638);}
.fsx-pkid{font-family:'IBM Plex Mono',monospace;font-size:0.7rem;color:var(--c-muted,#6B7B8A);margin-left:auto;}
.fsx-pkbody{padding:1.25rem 1.35rem 1.4rem;}
.fsx-pkstatus{display:flex;align-items:center;gap:0.7rem;padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid #E6EBF0;}
.fsx-pkbadge{font-family:'Manrope',sans-serif;font-size:1.02rem;font-weight:700;color:#0c6e48;}
.fsx-pkwhen{font-family:'IBM Plex Mono',monospace;font-size:0.7rem;color:var(--c-muted,#6B7B8A);margin-left:auto;text-align:right;line-height:1.4;}
.fsx-pklabel{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--c-muted,#6B7B8A);margin-bottom:0.65rem;}
.fsx-pksrc{display:flex;align-items:center;gap:0.7rem;padding:0.5rem 0.65rem;border:1px solid #E6EBF0;border-radius:7px;margin-bottom:0.45rem;background:#F5F7FA;}
.fsx-pksrccheck{width:16px;height:16px;border-radius:50%;background:rgba(13,158,122,0.14);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.fsx-pksrccheck svg{width:8px;height:8px;stroke:#0c6e48;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;}
.fsx-pksrcname{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;font-weight:600;color:var(--c-text,#1a2638);min-width:104px;}
.fsx-pksrcmeta{font-family:'IBM Plex Mono',monospace;font-size:0.68rem;color:var(--c-muted,#6B7B8A);}
.fsx-pkfoot{margin-top:0.9rem;display:flex;align-items:center;gap:0.5rem;font-family:'IBM Plex Mono',monospace;font-size:0.68rem;font-weight:600;letter-spacing:0.06em;color:#0c6e48;background:rgba(13,158,122,0.07);border:1px solid rgba(13,158,122,0.22);border-radius:6px;padding:0.55rem 0.7rem;}
.fsx-pkdemo{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:0.6rem;font-weight:700;letter-spacing:0.12em;color:#0c6e48;}
@media(max-width:639px){.fsx-h1{font-size:2.25rem;line-height:1.056;}.fsx-sub{font-size:1.125rem;line-height:1.556;}}

/* ═══════════════════════════════════════════
   SAME-SURFACE ADJACENCY
   Rule moved to system.css so it applies site-wide.
   client/index.html opts white sections in via .section--light;
   hero and dark sections never carry the class. */

/* ═══════════════════════════════════════════
   FA (Section A: chart — visual left, text right)
═══════════════════════════════════════════ */
 .fa{position:relative;z-index:0;isolation:isolate;overflow:visible;padding-block:var(--section-space-standard);padding-inline:clamp(1.25rem,5vw,3rem);background:#ffffff;}
 .fa .in{position:relative;z-index:1;max-width:1140px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;}
@media(min-width:900px){.fa .in{grid-template-columns:1.05fr 0.95fr;gap:clamp(2.5rem,5vw,4.5rem);}}
.fa .txt .eye{display:inline-block;margin-bottom:1rem;/* typography — owned by typography.css */}
.fa .txt h2{font-family:var(--font-heading,'Manrope',sans-serif);font-weight:var(--type-h2-weight,700);font-size:var(--type-h2-size,2.375rem);line-height:var(--type-h2-lh,1.132);letter-spacing:var(--type-h2-ls,-0.03em);color:var(--c-text,#0A0A0A);margin:0 0 1.1rem;}
.fa .txt p{font-family:var(--font-body,'Inter',sans-serif);font-size:var(--type-body-size,1.0625rem);color:var(--c-body,#4C5555);line-height:var(--type-body-lh,1.588);margin:0 0 1.25rem;}
.fa .txt a{display:inline-flex;align-items:center;gap:0.35rem;font-family:var(--font-body,'Inter',sans-serif);font-size:var(--type-btn-size,0.8125rem);font-weight:var(--type-btn-weight,600);letter-spacing:var(--type-btn-ls,0.08em);text-transform:uppercase;color:var(--c-teal,#0D9E7A);text-decoration:none;}
.fa .card{background:#fff;border:1px solid var(--c-border-light,#D4DCE3);border-radius:14px;padding:22px 20px 16px;box-shadow:0 18px 46px rgba(10,22,40,.09);max-width:520px;width:100%;margin:0 auto;}
.fa .t1{font-family:'Manrope',sans-serif;font-weight:700;font-size:17px;line-height:1.2;letter-spacing:-0.01em;margin:0 0 3px;color:var(--c-text,#1a2638);}
.fa .t2{font-family:'Inter',sans-serif;color:var(--c-muted,#6B7B8A);font-size:12.5px;margin:0 0 14px;}
.fa .stat{display:flex;align-items:baseline;gap:9px;margin:0 0 14px;}
.fa .stat b{font-family:'Manrope',sans-serif;font-weight:800;font-size:38px;line-height:.9;letter-spacing:-0.03em;color:var(--c-teal,#0D9E7A);}
.fa .stat span{font-family:'Inter',sans-serif;font-size:12.5px;color:var(--c-muted,#6B7B8A);}
.fa svg{width:100%;height:auto;display:block;overflow:visible;}
.fa .cap{font-family:'Inter',sans-serif;font-size:0.8125rem;color:#6E7878;letter-spacing:0.005em;line-height:1.462;margin-top:12px;border-top:1px solid #E6EBF0;padding-top:9px;}
.fa .cap b{color:var(--c-body,#4e5f70);font-weight:600;}
.fa .ax{fill:#6B7B8A;font-size:12px;font-family:'Inter',sans-serif;}
.fa .yr{fill:#1a2638;font-size:13px;font-weight:600;font-family:'Inter',sans-serif;}
.fa .v{fill:#1a2638;font-size:13px;font-weight:700;font-family:'Manrope',sans-serif;}
.fa .vs{fill:#6B7B8A;font-size:11.5px;font-family:'Inter',sans-serif;}
.fa .rls{fill:#6B7B8A;font-size:11.5px;font-family:'Inter',sans-serif;}
.fa .grid{stroke:#D4DCE3;stroke-width:1;}
@media(max-width:639px){.fa .txt h2{font-size:1.75rem;line-height:1.143;}}
@media(min-width:900px){.fa .viz{order:1;}.fa .txt{order:2;}}

/* ═══════════════════════════════════════════
   FSX-STEPS (Block B: how the packet gets built)
═══════════════════════════════════════════ */
 .fsx-steps{position:relative;z-index:1;overflow:visible;padding-block:var(--section-space-standard);padding-inline:clamp(1.25rem,5vw,3rem);background:transparent;}
 .fsx-steps-bg{position:absolute;top:calc(100% - clamp(160px, 16vw, 220px));left:0;width:100%;height:auto;max-width:none;object-fit:contain;object-position:center center;opacity:.32;pointer-events:none;z-index:0;}
.fsx-steps-in{position:relative;z-index:1;max-width:1240px;margin:0 auto;}
.fsx-steps-head{max-width:640px;margin:0 auto 3rem;}
.fsx-steps-head h2{font-family:var(--font-heading,'Manrope',sans-serif);font-weight:var(--type-h2-weight,700);font-size:var(--type-h2-size,2.375rem);line-height:var(--type-h2-lh,1.132);letter-spacing:var(--type-h2-ls,-0.03em);color:var(--c-text,#0A0A0A);margin:0 0 1rem;}
.fsx-steps-head p{font-size:var(--type-body-size,1.0625rem);color:var(--c-body,#4C5555);line-height:var(--type-body-lh,1.588);margin:0;}
.fsx-steps-row{display:grid;grid-template-columns:1fr;gap:2rem;align-items:stretch;}
@media(min-width:900px){.fsx-steps-row{grid-template-columns:1fr auto 1fr auto 1fr;gap:1rem;}}
.fsx-arrow{display:none;align-self:center;color:#9AA8B5;}
@media(min-width:900px){.fsx-arrow{display:flex;}}
.fsx-arrow svg{width:26px;height:26px;}
.fsx-step{background:var(--c-white,#fff);border:1px solid var(--c-border-light,#D4DCE3);border-radius:12px;padding:1.5rem 1.4rem 1.6rem;display:flex;flex-direction:column;box-shadow:0 8px 26px rgba(10,22,40,0.05);}
.fsx-step-top{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.9rem;}
.fsx-step-num{font-family:var(--font-mono,'IBM Plex Mono',monospace);font-size:var(--type-data-size,0.8125rem);font-weight:var(--type-data-weight,500);letter-spacing:0.01em;font-variant-numeric:tabular-nums;color:var(--c-text,#0A0A0A);}
.fsx-step-tag{font-family:var(--font-mono,'IBM Plex Mono',monospace);font-size:var(--type-data-size,0.8125rem);font-weight:var(--type-data-weight,500);letter-spacing:var(--type-data-ls,0.01em);text-transform:uppercase;color:var(--c-muted,#6B7B8A);margin-left:auto;background:#F5F7FA;border:1px solid #E6EBF0;border-radius:3px;padding:0.18rem 0.5rem;}
.fsx-step h3{font-family:var(--font-heading,'Manrope',sans-serif);font-weight:var(--type-h3-weight,600);font-size:var(--type-h3-size,1.375rem);line-height:var(--type-h3-lh,1.375);letter-spacing:-0.018em;color:var(--c-text,#0A0A0A);margin:0 0 1rem;}
.fsx-step-visual{background:#F5F7FA;border:1px solid #E6EBF0;border-radius:9px;padding:0.9rem;margin-bottom:1rem;flex:1;}
.fsx-fc{margin-bottom:0.55rem;}
.fsx-fc:last-child{margin-bottom:0;}
.fsx-fcl{font-family:'IBM Plex Mono',monospace;font-size:0.58rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#9AA8B5;margin-bottom:0.25rem;}
.fsx-fcb{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--c-text,#1a2638);font-weight:600;background:var(--c-white,#fff);border:1px solid #E6EBF0;border-radius:6px;padding:0.45rem 0.6rem;}
.fsx-fcphotos{display:flex;gap:0.4rem;}
.fsx-fcphotos span{flex:1;font-family:'IBM Plex Mono',monospace;font-size:0.58rem;color:var(--c-muted,#6B7B8A);background:var(--c-white,#fff);border:1px solid #E6EBF0;border-radius:6px;padding:0.75rem 0.35rem;text-align:center;}
.fsx-srcline{display:flex;align-items:center;gap:0.5rem;padding:0.4rem 0;border-bottom:1px solid #E6EBF0;}
.fsx-srcline:last-of-type{border-bottom:none;}
.fsx-srcline .c{width:14px;height:14px;border-radius:50%;background:rgba(13,158,122,0.14);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.fsx-srcline .c svg{width:7px;height:7px;stroke:#0c6e48;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;}
.fsx-srcline .n{font-family:'IBM Plex Mono',monospace;font-size:0.7rem;font-weight:600;color:var(--c-text,#1a2638);}
.fsx-srcline .m{font-family:'IBM Plex Mono',monospace;font-size:0.64rem;color:var(--c-muted,#6B7B8A);margin-left:auto;}
.fsx-csvpill{margin-top:0.6rem;display:flex;align-items:center;gap:0.4rem;font-family:'IBM Plex Mono',monospace;font-size:0.64rem;font-weight:600;color:#c25a00;background:rgba(255,122,26,0.07);border:1px dashed rgba(255,122,26,0.4);border-radius:5px;padding:0.4rem 0.55rem;}
.fsx-vhead{display:flex;align-items:center;gap:0.6rem;background:var(--c-white,#fff);border:1px solid #E6EBF0;border-radius:8px;padding:0.7rem 0.75rem;}
.fsx-vhcheck{width:28px;height:28px;border-radius:7px;background:rgba(13,158,122,0.10);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.fsx-vhcheck svg{width:14px;height:14px;stroke:var(--c-teal,#0D9E7A);fill:none;stroke-width:2.8;stroke-linecap:round;stroke-linejoin:round;}
.fsx-vhtext{display:flex;flex-direction:column;line-height:1.2;}
.fsx-vhtext b{font-family:'Manrope',sans-serif;font-size:0.9rem;font-weight:700;color:#0c6e48;}
.fsx-vhtext i{font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:0.6rem;color:var(--c-muted,#6B7B8A);}
.fsx-vhsealed{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:0.62rem;font-weight:700;color:#0c6e48;background:rgba(13,158,122,0.08);border:1px solid rgba(13,158,122,0.3);border-radius:4px;padding:0.25rem 0.5rem;white-space:nowrap;}
.fsx-vhalves{display:flex;gap:0.5rem;}
.fsx-vhalves span{flex:1;font-family:'IBM Plex Mono',monospace;font-size:0.6rem;font-weight:600;color:#0c6e48;text-align:center;background:rgba(13,158,122,0.06);border:1px solid rgba(13,158,122,0.2);border-radius:5px;padding:0.4rem 0.2rem;}
.fsx-step-desc{font-family:var(--font-body,'Inter',sans-serif);font-size:var(--type-body-sm-size,0.9375rem);color:var(--c-body,#4C5555);line-height:var(--type-body-sm-lh,1.6);margin:0;}
 @media(max-width:639px){.fsx-steps-bg{top:calc(100% - 110px);opacity:.23;object-position:center center;}.fsx-steps-head h2{font-size:1.75rem;line-height:1.143;}.fsx-step h3{font-size:1.25rem;line-height:1.3;}}

/* ═══════════════════════════════════════════
   FB (Section B: packet — text left, visual right)
═══════════════════════════════════════════ */
.fb{padding-block:var(--section-space-standard);padding-inline:clamp(1.25rem,5vw,3rem);background:#fff;}
.fb .in{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;}
@media(min-width:900px){.fb .in{grid-template-columns:0.95fr 1.05fr;gap:clamp(2.5rem,5vw,4.5rem);}}
.fb .txt .eye{display:inline-block;margin-bottom:1rem;/* typography — owned by typography.css */}
.fb .txt h2{font-family:var(--font-heading,'Manrope',sans-serif);font-weight:700;font-size:2.375rem;line-height:1.132;letter-spacing:-0.03em;color:#0A0A0A;margin:0 0 1.1rem;}
.fb .txt p{font-family:var(--font-body,'Inter',sans-serif);font-size:var(--type-body-size,1.0625rem);color:#4C5555;line-height:var(--type-body-lh,1.588);margin:0 0 1.25rem;}
@media(max-width:639px){.fb .txt p{font-size:var(--type-body-size-sm,1rem);line-height:var(--type-body-lh-sm,1.625);}}
.fb .legend{display:flex;flex-wrap:wrap;gap:0.5rem;}
.fb .legend span{font-family:var(--font-mono,'IBM Plex Mono',monospace);font-size:var(--type-data-size,0.8125rem);font-weight:var(--type-data-weight,500);color:#0c6e48;background:rgba(13,158,122,0.07);border:1px solid rgba(13,158,122,0.22);border-radius:5px;padding:0.35rem 0.6rem;}
.fb .cap{font-family:var(--font-body,'Inter',sans-serif);font-size:0.8125rem;color:#6E7878;letter-spacing:0.005em;margin-top:0.9rem;}
.fb .pk{max-width:520px;width:100%;margin:0 auto;background:#fff;border:1px solid var(--c-border-light,#D4DCE3);border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(10,22,40,.1);}
.fb .pk-h{padding:14px 16px 12px;border-bottom:1px solid #E6EBF0;}
.fb .pk-h .co{font-family:'Manrope',sans-serif;font-weight:700;font-size:15px;color:var(--c-text,#1a2638);}
.fb .pk-h .mt{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--c-muted,#6B7B8A);margin-top:3px;}
.fb .pk-v{display:flex;align-items:center;gap:9px;padding:11px 16px;border-bottom:1px solid #E6EBF0;background:rgba(13,158,122,0.03);}
.fb .pk-v .ck{width:26px;height:26px;border-radius:7px;background:rgba(13,158,122,0.10);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.fb .pk-v .ck svg{width:13px;height:13px;stroke:#0D9E7A;fill:none;stroke-width:2.8;stroke-linecap:round;stroke-linejoin:round;}
.fb .pk-v b{font-family:'Manrope',sans-serif;font-size:14px;font-weight:700;color:#0c6e48;}
.fb .pk-v i{font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--c-muted,#6B7B8A);display:block;}
.fb .pk-v .sl{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:700;color:#0c6e48;background:rgba(13,158,122,0.08);border:1px solid rgba(13,158,122,0.3);border-radius:4px;padding:3px 7px;}
.fb .pk-cols{display:grid;grid-template-columns:1fr 1fr;}
.fb .pk-col{padding:13px 14px;}
.fb .pk-col+.pk-col{border-left:1px solid #E6EBF0;}
.fb .pk-lab{font-family:'IBM Plex Mono',monospace;font-size:9.5px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#9AA8B5;margin-bottom:8px;}
.fb .fld{margin-bottom:8px;}
.fb .fld:last-child{margin-bottom:0;}
.fb .fld .k{font-family:'IBM Plex Mono',monospace;font-size:8.5px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:#9AA8B5;margin-bottom:2px;}
.fb .fld .val{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--c-text,#1a2638);font-weight:600;background:#F5F7FA;border:1px solid #E6EBF0;border-radius:5px;padding:5px 7px;}
@media(max-width:639px){.fb .txt h2{font-size:1.75rem;line-height:1.143;}}
@media(min-width:900px){.fb .viz{order:2;}.fb .txt{order:1;}}

/* ═══════════════════════════════════════════
   FSART (Insights / articles section)
═══════════════════════════════════════════ */
.fsart{
  --a-black:#0A0A0A;--a-teal:#0D9E7A;--a-teal-bright:#11C896;--a-orange:#FF7A1A;--a-violet:#8B6AC4;
  --a-ink:#0A0A0A;--a-body:#4e5f70;--a-muted:#6B7B8A;--a-muted2:#9AA6B0;
  --a-line:#E4E9ED;--a-cloud:#F5F7FA;
  --a-dwhite:#F4F5F6;--a-dmuted:#8A9099;--a-dmuted2:#5f656d;--a-dline:rgba(255,255,255,0.10);--a-dline2:rgba(255,255,255,0.06);
  --a-pad:clamp(20px,5vw,64px);
  position:relative;isolation:isolate;overflow:visible;display:block;background:#fff;
  color:var(--a-ink);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;
  padding-block:var(--section-space-compact);
}
.fsart *{box-sizing:border-box;}
.fsart a{color:inherit;text-decoration:none;}
.fsart-bg{position:absolute;right:0;bottom:0;left:0;width:100%;height:auto;max-width:none;opacity:.33;pointer-events:none;z-index:0;}
.fsart-wrap{position:relative;z-index:1;max-width:1240px;margin:0 auto;padding-inline:var(--a-pad);}

.fsart-top{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:2.4rem;}
.fsart-eye{display:block;margin-bottom:0.9rem;/* typography — owned by typography.css */}
.fsart-top h2{font-family:'Manrope',sans-serif;font-weight:700;font-size:2.375rem;line-height:1.132;letter-spacing:-0.03em;color:var(--a-ink);margin:0;max-width:20ch;}
.fsart-all{display:inline-flex;align-items:center;gap:0.45rem;font-family:'Manrope',sans-serif;font-weight:700;font-size:0.8rem;letter-spacing:0.05em;text-transform:uppercase;color:var(--a-teal);white-space:nowrap;transition:gap .18s;padding-bottom:4px;}
.fsart-all:hover{gap:0.75rem;}

.fsart-grid{display:grid;grid-template-columns:1fr;gap:1.75rem;}
@media(min-width:940px){.fsart-grid{grid-template-columns:1.5fr 1fr;align-items:stretch;}}

.fsart-feat{position:relative;display:flex;flex-direction:column;border-radius:18px;overflow:hidden;text-decoration:none;
  background:var(--c-dark);box-shadow:0 30px 64px rgba(10,20,30,0.16),0 6px 20px rgba(10,20,30,0.07);}
.fsart-fin{display:grid;grid-template-columns:1fr;gap:0;flex:1;}
@media(min-width:560px){.fsart-fin{grid-template-columns:1.05fr 0.95fr;}}
.fsart-fl{padding:clamp(1.5rem,3vw,2.3rem);display:flex;flex-direction:column;justify-content:center;color:var(--a-dwhite);}
.fsart-ftag{display:inline-flex;align-items:center;gap:0.55rem;font-family:'IBM Plex Mono',monospace;font-size:0.66rem;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;color:var(--a-teal-bright);margin-bottom:1.1rem;}
.fsart-ftag::before{content:"";width:24px;height:1px;background:var(--a-teal);}
.fsart-feat h3{font-family:'Manrope',sans-serif;font-weight:700;font-size:1.375rem;line-height:1.273;letter-spacing:-0.018em;margin:0 0 0.7rem;color:#fff;}
.fsart-fdek{font-size:0.94rem;line-height:1.6;color:var(--a-dmuted);margin:0 0 1.5rem;max-width:40ch;}
.fsart-fcta{display:flex;align-items:center;gap:1rem;margin-top:auto;flex-wrap:wrap;}
.fsart-go{font-family:'Manrope',sans-serif;font-weight:700;font-size:0.8rem;letter-spacing:0.03em;color:var(--a-teal-bright);}
.fsart-feat:hover .fsart-go{text-decoration:underline;text-underline-offset:3px;}
.fsart-frt{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--a-dmuted2);}

.fsart-fr{position:relative;background:radial-gradient(80% 60% at 65% 8%, rgba(13,158,122,0.12), transparent 60%),var(--c-dark);
  border-top:1px solid var(--a-dline);padding:1.4rem;display:flex;align-items:center;justify-content:center;overflow:hidden;}
@media(min-width:560px){.fsart-fr{border-top:none;border-left:1px solid var(--a-dline);}}
.fsart-fr::before{content:"";position:absolute;inset:0;opacity:0.55;background-image:linear-gradient(var(--a-dline2) 1px,transparent 1px);background-size:100% 26px;-webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent);mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent);}
.fsart-rec{position:relative;width:100%;max-width:300px;background:linear-gradient(180deg,#17191c,#101113);border:1px solid var(--a-dline);border-radius:12px;box-shadow:0 24px 50px rgba(0,0,0,0.5);}
.fsart-rech{display:flex;align-items:center;justify-content:space-between;padding:0.7rem 0.9rem;border-bottom:1px solid var(--a-dline);background:rgba(255,255,255,0.02);border-radius:12px 12px 0 0;}
.fsart-rech .t{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;font-weight:700;letter-spacing:0.13em;color:#fff;}
.fsart-rech .s{font-family:'IBM Plex Mono',monospace;font-size:0.55rem;font-weight:700;letter-spacing:0.1em;color:var(--a-teal-bright);border:1px solid rgba(17,200,150,0.4);border-radius:100px;padding:0.14rem 0.45rem;}
.fsart-recb{padding:0.85rem 0.9rem 1rem;font-family:'IBM Plex Mono',monospace;font-size:0.66rem;}
.fsart-recrow{display:flex;gap:0.7rem;padding:0.32rem 0;border-bottom:1px dashed var(--a-dline2);}
.fsart-recrow:last-child{border-bottom:none;}
.fsart-recrow .k{color:var(--a-dmuted2);width:54px;flex:none;letter-spacing:0.05em;}
.fsart-recrow .v{color:var(--a-dwhite);}
.fsart-recrow .v .ok{color:var(--a-teal-bright);}
.fsart-stamp{position:absolute;right:-30px;bottom:-28px;width:104px;height:104px;transform:rotate(-12deg);filter:drop-shadow(0 5px 12px rgba(0,0,0,0.5));}

.fsart-side{display:grid;grid-template-rows:1fr 1fr;gap:1.75rem;}
@media(max-width:939px){.fsart-side{grid-template-rows:auto;gap:0;border-top:1px solid var(--a-line);}}
.fsart-row{display:grid;grid-template-columns:auto 1fr auto;gap:1.1rem;align-items:center;text-decoration:none;
  background:#fff;border:1px solid var(--a-line);border-radius:14px;padding:1.4rem 1.4rem;position:relative;transition:transform .16s,box-shadow .16s,border-color .16s;overflow:hidden;}
@media(max-width:939px){.fsart-row{border:none;border-bottom:1px solid var(--a-line);border-radius:0;padding-inline:0.3rem;}}
.fsart-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--acc,var(--a-teal));transform:scaleY(0);transform-origin:top;transition:transform .2s;}
.fsart-row:hover{border-color:#cfd8df;box-shadow:0 14px 30px rgba(10,22,40,0.08);transform:translateY(-2px);}
.fsart-row:hover::before{transform:scaleY(1);}
.fsart-rnum{font-family:'Manrope',sans-serif;font-weight:700;font-size:1.7rem;letter-spacing:-0.03em;color:transparent;-webkit-text-stroke:1px var(--a-muted2);width:2.2ch;}
.fsart-row:hover .fsart-rnum{-webkit-text-stroke:1px var(--acc,var(--a-teal));}
.fsart-rmid .cat{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;font-weight:700;letter-spacing:0.13em;text-transform:uppercase;color:var(--acc,var(--a-teal));margin-bottom:0.4rem;display:inline-block;}
.fsart-rmid h4{font-family:'Manrope',sans-serif;font-weight:700;font-size:1.02rem;line-height:1.18;letter-spacing:-0.02em;color:var(--a-ink);margin:0 0 0.3rem;}
.fsart-rmid .rt{font-family:'IBM Plex Mono',monospace;font-size:0.68rem;color:var(--a-muted2);}
.fsart-rarw{width:34px;height:34px;border:1px solid var(--a-line);border-radius:50%;display:grid;place-items:center;color:var(--a-muted);transition:all .18s;flex:none;}
.fsart-row:hover .fsart-rarw{background:var(--acc,var(--a-teal));border-color:var(--acc,var(--a-teal));color:#fff;transform:translateX(2px);}
@media(max-width:639px){.fsart-bg{opacity:.26;}.fsart-top h2{font-size:1.75rem;line-height:1.143;}}