/* ==========================================================================
   FITAL Banking Manual — Complete Stylesheet (Clean Rewrite)
   ========================================================================== */

/* --- Variables --- */
:root {
  --magenta: #E8178A;
  --orange: #F97316;
  --cyan: #06B6D4;
  --yellow: #FACC15;
  --black: #0A0008;
  --surface: #120010;
  --card: #1C0024;
  --card-hover: #2A0038;
  --border: #2E1040;
  --text: #F5F0E8;
  --text2: #A78BBE;
  --muted: #FFFFFF;
  --success: #22C55E;
  --error: #EF4444;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; border-radius: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--black);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--magenta); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--orange); }
a:focus-visible { outline: 2px solid var(--magenta); outline-offset: 2px; }
img { max-width: 100%; height: auto; }
button { cursor: pointer; font-family: inherit; }
code { font-family: 'DM Mono', monospace; font-size: 14px; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { font-family: 'Syne', sans-serif; color: var(--text); line-height: 1.2; }
h1, h2, h3, h4, h5, h6 { font-family: 'Plus Jakarta Sans', sans-serif; letter-spacing: -0.01em; }
h1 { font-size: 3rem; font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: 2.25rem; font-weight: 800; margin: 48px 0 20px; letter-spacing: -0.02em; }
h3 { font-size: 1.5rem; font-weight: 700; margin: 32px 0 16px; }
h4 { font-size: 1.25rem; font-weight: 700; margin: 24px 0 12px; }
p { margin-bottom: 16px; color: var(--text); }
strong { color: var(--text); }
ul, ol { margin: 0 0 16px 24px; }
li { margin-bottom: 8px; }

.gradient-text, .text-gradient {
  background: linear-gradient(135deg, #E8178A 0%, #F97316 50%, #06B6D4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   PROGRESS BAR
   ========================================================================== */
#progress-bar {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px;
  z-index: 200; background: transparent; pointer-events: none;
}
#progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--magenta), var(--orange), var(--cyan));
  transition: width 0.15s ease-out;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
.manual-sidebar {
  position: fixed; top: 0; left: 0;
  width: 280px; height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  z-index: 100;
  overflow-y: auto;
  display: flex; flex-direction: column;
  transition: transform 0.3s ease;
}
.sidebar-header {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  text-decoration: none; cursor: pointer;
  transition: opacity 0.2s;
}
.sidebar-logo:hover { opacity: 0.8; }
.sidebar-logo-text {
  font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 800;
  background: linear-gradient(135deg, #E8178A, #F97316, #06B6D4);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.sidebar-logo-img {
  height: 32px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 1px 6px rgba(232,23,138,0.3));
}
.sidebar-logo-label {
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--muted);
}
.sidebar-nav { list-style: none; padding: 12px 0; flex: 1; margin: 0; }
.sidebar-nav-item { margin: 0; }
.sidebar-nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 20px; color: var(--text2);
  text-decoration: none; font-size: 14px; font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.2s;
}
.sidebar-nav-link:hover {
  background: var(--card); color: var(--text);
}
.sidebar-nav-item.active .sidebar-nav-link {
  border-left-color: var(--magenta);
  color: var(--text); background: rgba(232,23,138,0.05);
}
.sidebar-nav-item.active .sidebar-nav-icon { color: var(--magenta); }
.sidebar-nav-item.active .sidebar-nav-link::after {
  content: '\2713';
  margin-left: auto;
  color: var(--magenta);
  font-size: 14px; font-weight: 700;
  line-height: 1;
}
.sidebar-nav-link .check-icon { display: none; }
.sidebar-nav-icon {
  flex-shrink: 0; width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  color: currentColor;
}
.sidebar-nav-icon svg { width: 18px; height: 18px; stroke-width: 2; }
.sidebar-nav-title { flex: 1; }
.sidebar-nav-number { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted); }
.sidebar-cta {
  padding: 16px 20px;
}
.sidebar-cta-btn {
  display: block;
  width: 100%;
  padding: 12px 16px;
  background: var(--magenta);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(232,23,138,0.3);
}
.sidebar-cta-btn:hover {
  background: #c4146f;
  color: #fff;
  box-shadow: 0 4px 20px rgba(232,23,138,0.5);
}
.sidebar-footer {
  padding: 16px 20px; border-top: 1px solid var(--border); margin-top: auto;
}
.sidebar-back-link { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.sidebar-back-link:hover { color: var(--text); }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(10, 0, 8, 0.8);
  z-index: 99; opacity: 0; transition: opacity 0.3s;
}
.sidebar-overlay.active, .sidebar-overlay.visible { opacity: 1; pointer-events: auto; }

/* Hamburger toggle (hidden on desktop) */
.sidebar-toggle {
  display: none; position: fixed; top: 16px; left: 16px; z-index: 101;
  width: 40px; height: 40px;
  background: var(--surface); border: 1px solid var(--border);
  align-items: center; justify-content: center;
  font-size: 20px; color: var(--text); padding: 0;
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */
.manual-layout { min-height: 100vh; }
.manual-content {
  margin-left: 280px;
  padding: 48px 64px;
  max-width: 1060px;
  color: var(--text);
}

/* Back to manual home button */
.back-to-home {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  background: rgba(232, 23, 138, 0.08);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'DM Mono', monospace; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em;
  text-decoration: none;
  margin-bottom: 32px;
  transition: all 0.2s;
}
.back-to-home svg { width: 16px; height: 16px; stroke-width: 2; transition: transform 0.2s; }
.back-to-home:hover {
  background: rgba(232, 23, 138, 0.15);
  border-color: var(--magenta);
  color: var(--magenta);
  box-shadow: 0 0 16px rgba(232, 23, 138, 0.2);
}
.back-to-home:hover svg { transform: translateX(-4px); }

/* ==========================================================================
   HERO
   ========================================================================== */
.manual-hero { margin-bottom: 48px; }
.hero-section-label {
  font-family: 'DM Mono', monospace; font-size: 14px;
  color: var(--muted); margin-bottom: 12px; letter-spacing: 0.05em;
}
.hero-title { margin-bottom: 16px; }
.hero-subtitle { font-size: 20px; color: #FFFFFF; margin-bottom: 24px; line-height: 1.5; }
.hero-gradient-line {
  height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--magenta), var(--orange));
  margin-bottom: 48px;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

/* Metaphor card */
.metaphor-card {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--border);
  border-left: 4px solid; border-image: linear-gradient(to bottom, var(--magenta), var(--orange)) 1;
  padding: 28px; margin: 24px 0;
}
.metaphor-emoji { font-size: 48px; flex-shrink: 0; }
.metaphor-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 600; font-style: italic; letter-spacing: -0.01em; color: var(--text); margin-bottom: 8px; }
.metaphor-text, .metaphor-explanation { font-size: 16px; color: var(--text2); line-height: 1.7; }

/* Case study card */
.case-study-card {
  background: var(--card); border: 1px solid var(--border);
  margin: 32px 0; overflow: hidden;
}
.case-study-header {
  padding: 24px 28px 20px; border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(6,182,212,0.06), rgba(232,23,138,0.03));
}
.case-study-number {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--cyan);
  margin-bottom: 6px; display: block;
}
.case-study-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 24px; font-weight: 800;
  letter-spacing: -0.02em; color: var(--text); margin-bottom: 6px;
}
.case-study-type {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; padding: 4px 12px; margin-top: 4px;
  background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.15);
  color: var(--cyan); font-weight: 500;
}
.case-study-body { padding: 24px 28px 28px; }
.case-study-profile {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; margin-bottom: 24px;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border);
}
.case-study-avatar {
  width: 52px; height: 52px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(6,182,212,0.12), rgba(232,23,138,0.08));
  border: 1px solid rgba(6,182,212,0.2);
  color: var(--cyan);
}
.case-study-info {
  font-size: 14px; color: var(--text2); line-height: 1.5;
}
.case-study-info strong { color: var(--text); font-size: 16px; }
.case-study-section { margin-bottom: 20px; }
.case-study-section h4 { margin-bottom: 12px; }
.case-study-section strong { color: var(--cyan); }
.case-study-results {
  background: rgba(6,182,212,0.04); border: 1px solid rgba(6,182,212,0.12);
  padding: 24px; margin: 24px 0;
}
.case-study-results h4 { margin-bottom: 16px; }
.results-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}
.result-item {
  padding: 16px; text-align: center;
  background: var(--card); border: 1px solid var(--border);
  transition: all 0.2s;
}
.result-item:hover { border-color: var(--cyan); transform: translateY(-2px); }
.result-number {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 28px; font-weight: 800;
  display: block; margin-bottom: 6px;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.result-label { font-size: 12px; color: var(--text2); line-height: 1.4; display: block; }
.case-study-quote {
  position: relative; color: var(--text2); font-style: italic;
  padding: 20px 24px; margin-top: 24px;
  background: rgba(232,23,138,0.03); border: 1px solid rgba(232,23,138,0.1);
  border-left: 3px solid var(--magenta);
  font-size: 15px; line-height: 1.6;
}
.case-study-quote::before {
  content: '\201C'; position: absolute; top: 8px; left: 12px;
  font-size: 48px; color: rgba(232,23,138,0.15); font-family: Georgia, serif;
  line-height: 1;
}
.case-study-quote p { padding-left: 24px; }
.case-study-quote cite {
  display: block; font-style: normal; font-size: 13px;
  color: var(--muted); margin-top: 12px; padding-left: 24px;
}
@media (max-width: 600px) {
  .case-study-header, .case-study-body { padding: 20px; }
  .case-study-profile { flex-direction: column; text-align: center; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .result-number { font-size: 22px; }
}

/* Sabias que carousel */
.sabias-que-carousel {
  background: var(--card); border: 1px solid var(--border);
  padding: 0; margin: 24px 0; overflow: hidden;
}
.sabias-que-carousel .carousel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: rgba(250,204,21,0.04);
}
.sabias-que-carousel .carousel-header-left {
  display: flex; align-items: center; gap: 10px;
}
.sabias-que-carousel .carousel-header-left svg { color: var(--yellow); }
.sabias-que-carousel .carousel-header-label {
  font-family: 'DM Mono', monospace; font-size: 12px;
  text-transform: uppercase; color: var(--yellow); letter-spacing: 0.1em; font-weight: 600;
}
.sabias-que-carousel .carousel-counter {
  font-family: 'DM Mono', monospace; font-size: 13px; color: var(--muted);
}
.sabias-que-carousel .carousel-counter .carousel-counter-current { color: var(--yellow); font-weight: 700; }
.sabias-que-card {
  background: transparent; border: none; border-left: none;
  padding: 28px 24px; margin: 0;
}
.sabias-que-card .sabias-que-inner {
  display: flex; gap: 20px; align-items: flex-start;
}
.sabias-que-icon { font-size: 24px; margin-bottom: 0; flex-shrink: 0; color: var(--yellow); display: flex; align-self: center; }
.sabias-que-icon svg { width: 36px; height: 36px; }
.sabias-que-header {
  font-family: 'DM Mono', monospace; font-size: 12px;
  text-transform: uppercase; color: var(--yellow); margin-bottom: 12px; letter-spacing: 0.05em;
}
.sabias-que-content { color: var(--text2); }
.sabias-que-content h4 {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 17px; font-weight: 700;
  color: var(--text); margin-bottom: 10px;
}
.sabias-que-content p { font-size: 14px; line-height: 1.6; }
.carousel-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; border-top: 1px solid var(--border);
  background: rgba(250,204,21,0.02);
}
.carousel-controls { display: flex; gap: 8px; margin: 0; }
.carousel-btn {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  width: 36px; height: 36px; font-size: 16px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s;
}
.carousel-btn:hover { border-color: var(--yellow); color: var(--yellow); background: rgba(250,204,21,0.06); }
.carousel-dots { display: flex; gap: 8px; align-items: center; }
.carousel-dot {
  width: 24px; height: 3px; background: var(--border); border: none; cursor: pointer;
  transition: all 0.3s;
}
.carousel-dot.active { background: var(--yellow); width: 40px; }
.carousel-progress {
  position: relative; height: 2px; background: rgba(250,204,21,0.1);
}
.carousel-progress-bar {
  position: absolute; top: 0; left: 0; height: 100%;
  background: var(--yellow);
  width: 0%; transition: width 0.3s linear;
}

/* Compliance note */
.compliance-note {
  display: flex; gap: 20px; align-items: flex-start;
  background: rgba(6,182,212,0.05); border: 1px solid rgba(6,182,212,0.2);
  border-left: 4px solid var(--cyan); padding: 24px; margin: 24px 0;
}
.compliance-note-icon { flex-shrink: 0; color: var(--cyan); display: flex; align-self: center; }
.compliance-note h4 { color: var(--cyan); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 12px; }
.compliance-note p { color: var(--text2); font-size: 15px; }

/* Callout */
.callout {
  display: flex; gap: 16px; padding: 20px;
  background: var(--card); border: 1px solid var(--border); margin: 20px 0;
}
.callout-info { border-left: 4px solid var(--cyan); }
.callout-warning { border-left: 4px solid var(--yellow); }
.callout-icon { font-size: 24px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.callout-icon svg { width: 36px; height: 36px; }
.callout-content p { margin-bottom: 0; }

/* Before/After Diagram */
.before-after-diagram {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin: 24px 0;
}
@media (max-width: 700px) {
  .before-after-diagram { grid-template-columns: 1fr; }
}
.diagram-panel {
  background: var(--card); border: 1px solid var(--border);
  padding: 28px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.diagram-before { border-top: 3px solid #ef4444; }
.diagram-after { border-top: 3px solid #22c55e; }
.diagram-panel__header {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px; font-weight: 700; color: var(--text);
}
.diagram-before .diagram-panel__header svg { color: #ef4444; }
.diagram-after .diagram-panel__header svg { color: #22c55e; }
.diagram-scattered-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  width: 100%;
}
.diagram-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  font-size: 13px; font-weight: 600; font-family: 'DM Sans', sans-serif;
  color: var(--text);
  transition: transform 0.2s;
}
.diagram-chip--red {
  background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2);
}
.diagram-chip--red svg { color: #ef4444; flex-shrink: 0; }
.diagram-chip--cyan {
  background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.2);
}
.diagram-chip--cyan svg { color: var(--cyan); flex-shrink: 0; }
.diagram-chip--magenta {
  background: rgba(232,23,138,0.08); border: 1px solid rgba(232,23,138,0.2);
}
.diagram-chip--magenta svg { color: var(--magenta); flex-shrink: 0; }
.diagram-panel--cyan { border-top: 3px solid var(--cyan); }
.diagram-panel--cyan .diagram-panel__header svg { color: var(--cyan); }
.diagram-panel--magenta { border-top: 3px solid var(--magenta); }
.diagram-panel--magenta .diagram-panel__header svg { color: var(--magenta); }
.diagram-bottom-box--cyan {
  background: rgba(6,182,212,0.06); border: 1px solid rgba(6,182,212,0.18);
}
.diagram-bottom-box--cyan svg { color: var(--cyan); flex-shrink: 0; }
.diagram-connector {
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); opacity: 0.5;
}
.diagram-bottom-box {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 16px 20px;
  font-family: 'DM Sans', sans-serif; font-size: 14px;
}
.diagram-bottom-box strong { display: block; color: var(--text); font-size: 15px; }
.diagram-bottom-box--red {
  background: rgba(239,68,68,0.06); border: 1px solid rgba(239,68,68,0.18);
}
.diagram-bottom-box--red svg { color: #ef4444; flex-shrink: 0; }
.diagram-bottom-box--green {
  background: rgba(34,197,94,0.06); border: 1px solid rgba(34,197,94,0.18);
}
.diagram-bottom-box--green svg { color: #22c55e; flex-shrink: 0; }
.diagram-hours { display: block; font-size: 13px; color: #ef4444; font-weight: 500; margin-top: 2px; }
.diagram-hours--green { color: #22c55e; }
.diagram-fital-hub {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  width: 100%; padding: 24px 16px;
  background: linear-gradient(135deg, rgba(232,23,138,0.08), rgba(249,115,22,0.06));
  border: 1px solid rgba(232,23,138,0.2);
}
.diagram-fital-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 32px; font-weight: 800; letter-spacing: 0.12em;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.diagram-fital-features {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
}
.diagram-fital-features span {
  padding: 6px 14px;
  font-size: 12px; font-weight: 600; font-family: 'DM Sans', sans-serif;
  color: var(--magenta);
  background: rgba(232,23,138,0.08); border: 1px solid rgba(232,23,138,0.15);
}

/* Ecosystem Diagram */
.eco-diagram {
  display: flex; flex-direction: column; align-items: center;
  margin: 28px 0; padding: 32px 20px;
  background: var(--card); border: 1px solid var(--border);
}
.eco-level { width: 100%; display: flex; flex-direction: column; align-items: center; }
.eco-level-label {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--muted); margin-bottom: 12px;
}
.eco-hub {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 32px; border: 1px solid var(--border);
}
.eco-hub strong { display: block; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 17px; font-weight: 700; color: var(--text); }
.eco-hub span { display: block; font-size: 13px; color: var(--text2); margin-top: 2px; }
.eco-hub--top {
  background: linear-gradient(135deg, rgba(6,182,212,0.08), rgba(6,182,212,0.03));
  border-color: rgba(6,182,212,0.25);
}
.eco-hub--top svg { color: var(--cyan); }
.eco-hub--core {
  background: linear-gradient(135deg, rgba(232,23,138,0.10), rgba(249,115,22,0.06));
  border-color: rgba(232,23,138,0.25);
}
.eco-hub--core svg { color: var(--magenta); }
.eco-hub--core strong {
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.eco-connector {
  display: flex; align-items: center; justify-content: center;
  padding: 8px 0; color: var(--muted); opacity: 0.4;
}
.eco-chips-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
  width: 100%;
}
.eco-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  background: rgba(6,182,212,0.06); border: 1px solid rgba(6,182,212,0.18);
  font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 600;
  color: var(--text); transition: all 0.2s;
}
.eco-chip svg { color: var(--cyan); flex-shrink: 0; }
.eco-chip:hover { border-color: var(--cyan); background: rgba(6,182,212,0.10); transform: translateY(-2px); }
.eco-chip--infra {
  background: rgba(232,23,138,0.06); border-color: rgba(232,23,138,0.18);
}
.eco-chip--infra svg { color: var(--magenta); }
.eco-chip--infra:hover { border-color: var(--magenta); background: rgba(232,23,138,0.10); }
@media (max-width: 600px) {
  .eco-chips-row { gap: 8px; }
  .eco-chip { padding: 10px 14px; font-size: 12px; }
  .eco-hub { padding: 16px 20px; }
}

/* CLABE Diagram */
.clabe-diagram {
  background: var(--card); border: 1px solid var(--border);
  padding: 28px 24px; margin: 24px 0;
}
.clabe-diagram__label {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--muted); margin-bottom: 24px; text-align: center;
}
.clabe-digits {
  display: flex; justify-content: center; gap: 4px;
  flex-wrap: wrap;
}
.clabe-group {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 0 12px;
}
.clabe-group__digits {
  font-family: 'DM Mono', monospace; font-size: 28px; font-weight: 700;
  letter-spacing: 0.08em; color: var(--text);
  padding: 8px 16px;
  border: 2px solid var(--border);
  background: rgba(255,255,255,0.02);
  transition: all 0.2s;
}
.clabe-group--banco .clabe-group__digits { border-color: var(--magenta); color: var(--magenta); }
.clabe-group--plaza .clabe-group__digits { border-color: var(--cyan); color: var(--cyan); }
.clabe-group--cuenta .clabe-group__digits { border-color: var(--orange); color: var(--orange); }
.clabe-group--check .clabe-group__digits { border-color: var(--yellow); color: var(--yellow); }
.clabe-group__line {
  width: 2px; height: 16px;
}
.clabe-group--banco .clabe-group__line { background: var(--magenta); }
.clabe-group--plaza .clabe-group__line { background: var(--cyan); }
.clabe-group--cuenta .clabe-group__line { background: var(--orange); }
.clabe-group--check .clabe-group__line { background: var(--yellow); }
.clabe-group__tag {
  display: flex; align-items: center; gap: 5px;
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.clabe-group--banco .clabe-group__tag { color: var(--magenta); }
.clabe-group--plaza .clabe-group__tag { color: var(--cyan); }
.clabe-group--cuenta .clabe-group__tag { color: var(--orange); }
.clabe-group--check .clabe-group__tag { color: var(--yellow); }
.clabe-group__desc {
  font-size: 12px; color: var(--text2); text-align: center;
}
.clabe-example {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--border);
}
.clabe-example__label {
  font-family: 'DM Mono', monospace; font-size: 12px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.clabe-example__code {
  font-family: 'DM Mono', monospace; font-size: 18px; font-weight: 600;
  letter-spacing: 0.1em; color: var(--text);
}
.clabe-hl--banco { color: var(--magenta); }
.clabe-hl--plaza { color: var(--cyan); }
.clabe-hl--cuenta { color: var(--orange); }
.clabe-hl--check { color: var(--yellow); }
@media (max-width: 600px) {
  .clabe-group__digits { font-size: 20px; padding: 6px 10px; }
  .clabe-group { padding: 0 6px; }
  .clabe-example { flex-direction: column; gap: 6px; }
  .clabe-example__code { font-size: 14px; }
}

/* Exercise card */
/* SPEI Flow Diagram */
.spei-flow {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.spei-flow__header {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: rgba(6,182,212,0.04);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700;
  color: var(--text);
}
.spei-flow__header svg { color: var(--cyan); }
.cfdi-legend {
  display: flex; gap: 20px; padding: 10px 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.cfdi-legend__item {
  display: flex; align-items: center; gap: 6px;
  font-family: 'DM Mono', monospace; font-size: 11px; color: var(--text2);
}
.cfdi-legend__dot {
  width: 8px; height: 8px; flex-shrink: 0;
}
.spei-flow__steps { padding: 8px 0; }
.spei-step {
  display: flex; align-items: stretch; gap: 0;
  padding: 0 24px;
  position: relative;
}
.spei-step__num {
  width: 36px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 700;
  color: var(--cyan); position: relative;
}
.spei-step__num::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 50%;
  width: 1px; background: rgba(6,182,212,0.15);
}
.spei-step:first-child .spei-step__num::before { top: 50%; }
.spei-step:last-child .spei-step__num::before { bottom: 50%; }
.spei-step__body {
  display: flex; align-items: center; gap: 12px;
  flex: 1; padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background 0.2s;
}
.spei-step:last-child .spei-step__body { border-bottom: none; }
.spei-step:hover .spei-step__body { background: rgba(6,182,212,0.03); }
.spei-step__icon {
  width: 32px; height: 32px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.15);
  color: var(--cyan);
}
.spei-step__body strong {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 700; color: var(--text);
}
.spei-step__time {
  flex-shrink: 0; margin-left: auto; padding: 3px 10px;
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  color: var(--cyan); background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.15);
}
.spei-step__body span {
  display: block; font-size: 12px; color: var(--text2); margin-top: 1px;
}
.spei-step--highlight .spei-step__body {
  background: rgba(6,182,212,0.05);
}
.spei-step--highlight .spei-step__icon {
  background: rgba(232,23,138,0.10); border-color: rgba(232,23,138,0.2);
  color: var(--magenta);
}
.spei-step--highlight .spei-step__num { color: var(--magenta); }
.spei-flow__footer {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-top: 1px solid var(--border);
  background: rgba(6,182,212,0.04);
  font-size: 14px; color: var(--text2);
}
.spei-flow__footer svg { color: var(--yellow); }
.spei-flow__footer strong { color: var(--cyan); }

.exercise-card {
  background: rgba(232,23,138,0.05); border: 1px dashed rgba(232,23,138,0.3);
  padding: 32px; margin: 24px 0;
}
.exercise-card h4 {
  font-family: 'DM Mono', monospace; font-size: 12px; text-transform: uppercase;
  color: var(--magenta); margin-bottom: 12px;
}

/* Interactive demo card */
.interactive-demo {
  background: var(--card); border: 1px solid var(--border); padding: 32px; margin: 24px 0;
}
.demo-badge {
  font-family: 'DM Mono', monospace; font-size: 11px; text-transform: uppercase;
  color: var(--yellow); background: rgba(250,204,21,0.1); padding: 2px 10px;
  display: inline-block; margin-bottom: 12px;
}
.demo-disclaimer { font-size: 12px; color: var(--muted); margin-top: 16px; }

/* Generic manual-card (index page) */
.manual-card {
  background: var(--card); border: 1px solid var(--border);
  padding: 24px; transition: all 0.2s;
}
.manual-card:hover { border-color: var(--magenta); box-shadow: 0 0 30px rgba(232,23,138,0.1); }

/* ==========================================================================
   TECH EXPANDABLE
   ========================================================================== */
.tech-expandable {
  background: rgba(26,10,46,0.6); border: 1px dashed var(--border);
  margin: 24px 0; overflow: hidden;
}
.tech-expandable-header {
  display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 16px 20px; background: transparent; border: none;
  color: var(--text); font-family: 'Syne', sans-serif; font-size: 16px; font-weight: 700;
  text-align: left; cursor: pointer;
}
.tech-expandable-header:hover { background: rgba(255,255,255,0.03); }
.tech-expandable-badge {
  font-family: 'DM Mono', monospace; font-size: 10px; text-transform: uppercase;
  color: var(--cyan); background: rgba(6,182,212,0.1); padding: 2px 8px;
}
.tech-expandable-chevron {
  margin-left: auto; transition: transform 0.3s; font-size: 12px; color: var(--muted);
}
.tech-expandable.open .tech-expandable-chevron { transform: rotate(180deg); }
.tech-expandable-content {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
  padding: 0 20px;
}
.tech-expandable.open .tech-expandable-content {
  max-height: 5000px; padding: 0 20px 20px;
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-group { margin: 24px 0; }
.faq-item {
  background: var(--card); border: 1px solid var(--border); margin-bottom: 4px;
}
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 16px 20px; background: transparent; border: none;
  color: var(--text); font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 700;
  text-align: left; cursor: pointer; gap: 12px;
}
.faq-question:hover { background: rgba(255,255,255,0.02); }
.faq-chevron { transition: transform 0.3s; font-size: 12px; color: var(--muted); flex-shrink: 0; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  padding: 0 20px; color: var(--text2); font-size: 15px; line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 2000px; padding: 0 20px 20px; }

/* ==========================================================================
   TABLES
   ========================================================================== */
.styled-table, .comparison-table, .glossary-table, .error-reality-table {
  width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 14px;
  overflow-x: auto; display: block;
}
.styled-table thead, .comparison-table thead, .glossary-table thead, .error-reality-table thead {
  display: table; width: 100%; table-layout: fixed;
}
.styled-table tbody, .comparison-table tbody, .glossary-table tbody, .error-reality-table tbody {
  display: table; width: 100%; table-layout: fixed;
}
.styled-table, .comparison-table, .glossary-table, .error-reality-table {
  display: table; overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; margin: 24px 0; }
th {
  background: var(--card); color: var(--text2); font-family: 'DM Mono', monospace;
  font-size: 12px; text-transform: uppercase; text-align: left; padding: 12px 16px;
  border: 1px solid var(--border);
}
td {
  padding: 12px 16px; border: 1px solid var(--border); color: var(--text2);
  font-size: 14px; vertical-align: top;
}
tr:nth-child(even) td { background: rgba(28,0,36,0.3); }
tr:hover td { background: rgba(232,23,138,0.03); }
.highlight-col { background: rgba(232,23,138,0.05); color: var(--text); font-weight: 500; }

/* Table SVG icons */
td .icon-check, td .icon-cross { vertical-align: middle; display: inline-block; }

/* Table wrapper for horizontal scroll on mobile */
.table-wrapper { overflow-x: auto; margin: 24px 0; }

/* ==========================================================================
   CODE BLOCKS
   ========================================================================== */
pre {
  background: var(--black); border: 1px solid var(--border);
  padding: 20px; margin: 20px 0; overflow-x: auto;
  font-family: 'DM Mono', monospace; font-size: 13px; line-height: 1.6; color: var(--text2);
}
code {
  background: rgba(10,0,8,0.6); border: 1px solid var(--border);
  padding: 2px 6px; font-size: 13px; color: var(--magenta);
}
pre code { background: none; border: none; padding: 0; color: var(--text2); }

/* ==========================================================================
   LISTS
   ========================================================================== */
.styled-list { list-style: none; padding-left: 0; margin: 16px 0; }
.styled-list li {
  padding: 6px 0 6px 24px; position: relative; color: var(--text);
}
.styled-list li::before {
  content: ''; position: absolute; left: 0; top: 14px;
  width: 8px; height: 8px; background: linear-gradient(135deg, var(--magenta), var(--orange));
}

/* ==========================================================================
   STEP BY STEP WALKTHROUGH
   ========================================================================== */
.walkthrough { margin: 24px 0; }
.walkthrough-step {
  display: flex; gap: 20px; padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.walkthrough-step:last-child { border-bottom: none; }
.step-number {
  width: 36px; height: 36px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  color: white; font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step-content { flex: 1; }
.step-content p { margin-bottom: 8px; }
.ui-element {
  display: inline; background: var(--black); border: 1px solid var(--border);
  padding: 2px 8px; font-family: 'DM Mono', monospace; font-size: 13px; color: var(--cyan);
}

/* ==========================================================================
   PERSONA GRID
   ========================================================================== */
.persona-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 24px 0; }
.persona-card {
  background: var(--card); border: 1px solid var(--border); padding: 24px;
  transition: border-color 0.2s;
}
.persona-card:hover { border-color: var(--magenta); }
.persona-emoji { font-size: 36px; margin-bottom: 12px; }
.persona-name { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: -0.01em; color: var(--text); margin-bottom: 4px; }
.persona-label { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.persona-card p { font-size: 14px; color: var(--text2); margin-bottom: 0; }

/* ==========================================================================
   TECH CARDS GRID
   ========================================================================== */
.tech-cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 24px 0; }
.tech-card {
  background: var(--card); border: 1px solid var(--border); padding: 24px;
}
.tech-card:hover { border-color: var(--cyan); }
.tech-card-icon { font-size: 32px; margin-bottom: 12px; color: var(--magenta); }
.tech-card-icon svg { width: 56px; height: 56px; }
.tech-card-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 17px; letter-spacing: -0.01em; color: var(--text); margin-bottom: 8px; }
.tech-card-body { font-size: 14px; color: var(--text2); margin-bottom: 8px; }
.tech-card-analogy { font-size: 13px; color: var(--muted); font-style: italic; }

/* ==========================================================================
   QUIZ
   ========================================================================== */
/* Quiz */
.quiz-container {
  margin: 48px 0; background: var(--card); border: 1px solid var(--border); overflow: hidden;
}
.quiz-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: rgba(232,23,138,0.04);
}
.quiz-header-left {
  display: flex; align-items: center; gap: 10px;
  font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--magenta);
}
.quiz-header-left svg { color: var(--magenta); }
.quiz-counter {
  font-family: 'DM Mono', monospace; font-size: 13px; color: var(--muted);
}
.quiz-counter .quiz-counter-current { color: var(--magenta); font-weight: 700; }
.quiz-progress-bar {
  height: 3px; background: rgba(232,23,138,0.1);
}
.quiz-progress-bar__fill {
  height: 100%; background: linear-gradient(90deg, var(--magenta), var(--orange));
  transition: width 0.4s ease;
}
.quiz-body { padding: 28px 24px; }
.quiz-progress { display: none; }
.quiz-question {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 19px; font-weight: 700;
  color: var(--text); margin-bottom: 24px; line-height: 1.4;
}
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-option {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; background: transparent; border: 1px solid var(--border);
  color: var(--text); font-size: 15px; text-align: left; cursor: pointer;
  transition: all 0.25s; line-height: 1.4;
}
.quiz-option-letter {
  width: 32px; height: 32px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 700;
  border: 1px solid var(--border); color: var(--muted);
  transition: all 0.25s;
}
.quiz-option:hover:not(.disabled) {
  border-color: var(--magenta); background: rgba(232,23,138,0.04);
  transform: translateX(4px);
}
.quiz-option:hover:not(.disabled) .quiz-option-letter {
  border-color: var(--magenta); color: var(--magenta); background: rgba(232,23,138,0.08);
}
.quiz-option.correct {
  border-color: #22c55e; background: rgba(34,197,94,0.08);
}
.quiz-option.correct .quiz-option-letter {
  border-color: #22c55e; color: #fff; background: #22c55e;
}
.quiz-option.wrong {
  border-color: #ef4444; background: rgba(239,68,68,0.08);
}
.quiz-option.wrong .quiz-option-letter {
  border-color: #ef4444; color: #fff; background: #ef4444;
}
.quiz-option.disabled { cursor: default; opacity: 0.6; }
.quiz-option.correct.disabled, .quiz-option.wrong.disabled { opacity: 1; }
.quiz-explanation {
  display: flex; align-items: flex-start; gap: 12px;
  margin-top: 20px; padding: 16px 20px;
  font-size: 14px; line-height: 1.5; color: var(--text2);
}
.quiz-explanation.correct {
  background: rgba(34,197,94,0.05); border: 1px solid rgba(34,197,94,0.15);
  border-left: 3px solid #22c55e;
}
.quiz-explanation.wrong {
  background: rgba(239,68,68,0.05); border: 1px solid rgba(239,68,68,0.15);
  border-left: 3px solid #ef4444;
}
.quiz-next-btn {
  margin-top: 20px; padding: 12px 28px;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  color: white; border: none; font-weight: 700; font-size: 14px; cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif; letter-spacing: 0.02em;
  transition: all 0.2s;
}
.quiz-next-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(232,23,138,0.3); }
.quiz-results {
  text-align: center; padding: 40px 24px;
}
.quiz-results-icon { margin-bottom: 16px; color: var(--magenta); }
.quiz-score {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 36px; font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.quiz-message { color: var(--text2); font-size: 15px; margin-bottom: 20px; }
.quiz-retry-btn {
  padding: 12px 28px; background: transparent;
  border: 1px solid var(--magenta); color: var(--magenta);
  font-weight: 700; font-size: 14px; cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: all 0.2s;
}
.quiz-retry-btn:hover { background: rgba(232,23,138,0.08); }
.quiz-result { text-align: center; padding: 32px 0; }
.quiz-result-score {
  font-family: 'DM Mono', monospace; font-size: 48px; font-weight: 700;
  margin-bottom: 12px;
}
.quiz-result-text { color: var(--text2); font-size: 16px; }

/* ==========================================================================
   CALCULATORS
   ========================================================================== */
.calculator-container { background: var(--card); border: 1px solid var(--border); padding: 32px; margin: 24px 0; }
.calculator-field { margin-bottom: 20px; }
.calculator-field label { display: block; font-size: 14px; color: var(--text2); margin-bottom: 8px; }
.calculator-field input[type="range"] {
  width: 100%; accent-color: var(--magenta); height: 4px;
  -webkit-appearance: none; appearance: none; background: var(--border); outline: none;
}
.calculator-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 16px; height: 16px; background: var(--magenta); cursor: pointer;
}
.calculator-field input[type="number"], .calculator-field select {
  width: 100%; padding: 10px 14px; background: var(--black); border: 1px solid var(--border);
  color: var(--text); font-size: 14px; font-family: 'DM Mono', monospace;
}
.calculator-field input:focus, .calculator-field select:focus {
  border-color: var(--magenta); outline: none; box-shadow: 0 0 12px rgba(232,23,138,0.15);
}
.calculator-field-value {
  font-family: 'DM Mono', monospace; font-size: 14px; color: var(--magenta); margin-top: 4px;
}
.calculator-results { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 24px; }
.calculator-result-row {
  display: flex; justify-content: space-between; padding: 10px 0;
  border-bottom: 1px solid rgba(46,16,64,0.5);
}
.calculator-result-label { color: var(--text2); }
.calculator-result-value { font-family: 'DM Mono', monospace; color: var(--text); font-weight: 500; }
.calculator-result-card {
  background: rgba(232,23,138,0.05); border: 1px solid rgba(232,23,138,0.2);
  padding: 20px; margin-top: 16px; text-align: center;
}
.calculator-result-card .calculator-result-value {
  font-size: 28px; font-weight: 700;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.calculator-note { font-size: 12px; color: var(--muted); margin-top: 12px; }

/* KYC State Branches */
.kyc-branches {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  padding: 16px 24px;
}
@media (max-width: 700px) { .kyc-branches { grid-template-columns: 1fr; } }
.kyc-branch {
  padding: 16px; border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.kyc-branch__header {
  display: flex; align-items: center; gap: 8px;
}
.kyc-branch__header strong {
  font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 700;
}
.kyc-branch span { font-size: 12px; color: var(--text2); line-height: 1.4; }
.kyc-branch--green { border-color: rgba(34,197,94,0.2); background: rgba(34,197,94,0.03); }
.kyc-branch--green .kyc-branch__header strong { color: #22c55e; }
.kyc-branch--red { border-color: rgba(239,68,68,0.2); background: rgba(239,68,68,0.03); }
.kyc-branch--red .kyc-branch__header strong { color: #ef4444; }
.kyc-branch--yellow { border-color: rgba(234,179,8,0.2); background: rgba(234,179,8,0.03); }
.kyc-branch--yellow .kyc-branch__header strong { color: #eab308; }
.kyc-branch__note {
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: #22c55e; margin-top: 4px;
}
.kyc-branch__loop {
  display: flex; align-items: center; gap: 5px;
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: var(--muted); margin-top: 4px;
  padding-top: 8px; border-top: 1px solid rgba(255,255,255,0.04);
}

/* Fuzzy Matching Diagram */
.fuzzy-diagram {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.fuzzy-diagram__header {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: rgba(6,182,212,0.04);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--text);
}
.fuzzy-diagram__header svg { color: var(--cyan); }
.fuzzy-target {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  text-align: center;
}
.fuzzy-target__label {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted);
  margin-bottom: 8px;
}
.fuzzy-target__name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 800;
  color: var(--text);
}
.fuzzy-matches { padding: 16px 24px; display: flex; flex-direction: column; gap: 10px; }
.fuzzy-match {
  display: grid; grid-template-columns: 1fr auto 120px auto; gap: 12px;
  align-items: center; padding: 10px 14px;
  border: 1px solid var(--border); transition: all 0.2s;
}
.fuzzy-match:hover { border-color: rgba(255,255,255,0.1); background: rgba(255,255,255,0.02); }
.fuzzy-match__name {
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 600; color: var(--text);
}
.fuzzy-match__reason { font-size: 11px; color: var(--text2); white-space: nowrap; }
.fuzzy-match__bar {
  height: 6px; background: rgba(255,255,255,0.05); overflow: hidden;
}
.fuzzy-match__fill {
  height: 100%; background: #ef4444; transition: width 0.5s ease;
}
.fuzzy-match__fill--yellow { background: #eab308; }
.fuzzy-match__pct {
  font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 700;
  text-align: right; min-width: 36px;
}
.fuzzy-match--block .fuzzy-match__pct { color: #ef4444; }
.fuzzy-match--block { border-color: rgba(239,68,68,0.15); background: rgba(239,68,68,0.03); }
.fuzzy-match--alert .fuzzy-match__pct { color: #eab308; }
.fuzzy-match--alert { border-color: rgba(234,179,8,0.1); }
.fuzzy-thresholds {
  display: flex; gap: 0; border-top: 1px solid var(--border);
}
.fuzzy-threshold {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 16px; font-size: 13px;
}
.fuzzy-threshold--red {
  background: rgba(239,68,68,0.04); color: var(--text2);
  border-right: 1px solid var(--border);
}
.fuzzy-threshold--red svg { color: #ef4444; flex-shrink: 0; }
.fuzzy-threshold--red strong { color: #ef4444; }
.fuzzy-threshold--yellow {
  background: rgba(234,179,8,0.04); color: var(--text2);
}
.fuzzy-threshold--yellow svg { color: #eab308; flex-shrink: 0; }
.fuzzy-threshold--yellow strong { color: #eab308; }
@media (max-width: 700px) {
  .fuzzy-match { grid-template-columns: 1fr 80px auto; }
  .fuzzy-match__reason { display: none; }
  .fuzzy-thresholds { flex-direction: column; }
  .fuzzy-threshold--red { border-right: none; border-bottom: 1px solid var(--border); }
}

/* UBO Ownership Diagram */
.ubo-diagram {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.ubo-company {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(6,182,212,0.06), rgba(232,23,138,0.03));
}
.ubo-company svg { color: var(--cyan); flex-shrink: 0; }
.ubo-company strong {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px; font-weight: 700; color: var(--text);
}
.ubo-company span { display: block; font-size: 12px; color: var(--text2); margin-top: 2px; }
.ubo-connector {
  display: flex; align-items: center; justify-content: center;
  padding: 10px 0; color: var(--muted); opacity: 0.4;
}
.ubo-owners {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--border);
}
@media (max-width: 700px) { .ubo-owners { grid-template-columns: 1fr; } }
.ubo-owner {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 24px 16px; text-align: center;
  border-right: 1px solid var(--border);
}
.ubo-owner:last-child { border-right: none; }
@media (max-width: 700px) {
  .ubo-owner { border-right: none; border-bottom: 1px solid var(--border); }
  .ubo-owner:last-child { border-bottom: none; }
}
.ubo-owner__pct {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 28px; font-weight: 800;
}
.ubo-owner--green .ubo-owner__pct { color: #22c55e; }
.ubo-owner--yellow .ubo-owner__pct { color: #eab308; }
.ubo-owner--red .ubo-owner__pct { color: #ef4444; }
.ubo-owner__avatar {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); color: var(--text2);
}
.ubo-owner--green .ubo-owner__avatar { background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.2); color: #22c55e; }
.ubo-owner--yellow .ubo-owner__avatar { background: rgba(234,179,8,0.08); border-color: rgba(234,179,8,0.2); color: #eab308; }
.ubo-owner__name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--text);
}
.ubo-owner__rows { width: 100%; display: flex; flex-direction: column; gap: 4px; margin: 4px 0; }
.ubo-owner__row {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 12px; color: var(--text2);
}
.ubo-owner__row code {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  color: var(--text); background: rgba(255,255,255,0.04); padding: 1px 6px;
}
.ubo-owner__risk {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px; margin-top: 4px;
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.ubo-owner__risk--low { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); color: #22c55e; }
.ubo-owner__risk--medium { background: rgba(234,179,8,0.08); border: 1px solid rgba(234,179,8,0.2); color: #eab308; }
.ubo-owner__risk--high { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2); color: #ef4444; }
.ubo-owner__note { font-size: 11px; color: var(--muted); margin-top: 4px; }

/* Incident Timeline */
.incident-timeline {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.incident-timeline__title {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px; border-bottom: 1px solid var(--border);
  background: rgba(239,68,68,0.04);
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: #ef4444;
}
.incident-timeline__title svg { color: #ef4444; }
.incident-timeline__track {
  display: grid; grid-template-columns: repeat(6, 1fr);
  position: relative; padding: 24px 0 28px;
}
.incident-timeline__track::before {
  content: ''; position: absolute;
  top: 54px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, #ef4444, #f59e0b, #eab308, var(--cyan), var(--magenta), #22c55e);
  opacity: 0.3;
}
.incident-step {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  position: relative; z-index: 1;
}
.incident-step__time {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 700;
  padding: 2px 8px;
}
.incident-step--red .incident-step__time { color: #ef4444; background: rgba(239,68,68,0.08); }
.incident-step--orange .incident-step__time { color: #f59e0b; background: rgba(245,158,11,0.08); }
.incident-step--yellow .incident-step__time { color: #eab308; background: rgba(234,179,8,0.08); }
.incident-step--cyan .incident-step__time { color: var(--cyan); background: rgba(6,182,212,0.08); }
.incident-step--magenta .incident-step__time { color: var(--magenta); background: rgba(232,23,138,0.08); }
.incident-step--green .incident-step__time { color: #22c55e; background: rgba(34,197,94,0.08); }
.incident-step__dot {
  width: 14px; height: 14px;
  border: 2px solid var(--border); background: var(--card);
  position: relative;
}
.incident-step--red .incident-step__dot { border-color: #ef4444; background: rgba(239,68,68,0.3); }
.incident-step--orange .incident-step__dot { border-color: #f59e0b; background: rgba(245,158,11,0.3); }
.incident-step--yellow .incident-step__dot { border-color: #eab308; background: rgba(234,179,8,0.3); }
.incident-step--cyan .incident-step__dot { border-color: var(--cyan); background: rgba(6,182,212,0.3); }
.incident-step--magenta .incident-step__dot { border-color: var(--magenta); background: rgba(232,23,138,0.3); }
.incident-step--green .incident-step__dot { border-color: #22c55e; background: rgba(34,197,94,0.3); }
.incident-step__label {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--text); text-align: center;
}
.incident-step__desc {
  font-size: 11px; color: var(--text2); text-align: center;
}
@media (max-width: 600px) {
  .incident-timeline__track { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .incident-timeline__track::before { display: none; }
}

/* Salary Bar */
.salary-bar-section { margin-top: 8px; }
.salary-bar-label {
  display: flex; align-items: center; gap: 6px;
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin-bottom: 12px;
}
.salary-bar-label svg { color: var(--cyan); }
.salary-bar {
  display: flex; height: 40px; overflow: hidden;
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  color: #fff;
}
.salary-bar__seg {
  display: flex; align-items: center; justify-content: center;
  transition: width 0.4s ease;
  white-space: nowrap; overflow: hidden;
}
.salary-bar__seg--neto { background: #22c55e; }
.salary-bar__seg--isr { background: #ef4444; }
.salary-bar__seg--imss { background: #f59e0b; }
.salary-bar__seg--patronal { background: var(--magenta); }
.salary-bar-legend {
  display: flex; flex-wrap: wrap; gap: 16px; margin-top: 10px;
}
.salary-bar-legend__item {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; color: var(--text2);
}
.salary-bar-legend__dot {
  width: 8px; height: 8px; flex-shrink: 0;
}

/* Catalog of Accounts Diagram */
.catalog-diagram {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.catalog-diagram__title {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: rgba(6,182,212,0.04);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--text);
}
.catalog-diagram__title svg { color: var(--cyan); }
.catalog-group { border-bottom: 1px solid var(--border); }
.catalog-group:last-child { border-bottom: none; }
.catalog-group__header {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 24px;
}
.catalog-group__code {
  font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 700;
  padding: 4px 10px; min-width: 50px; text-align: center;
}
.catalog-group__name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.catalog-group__desc {
  font-size: 12px; color: var(--text2); font-style: italic;
}
.catalog-group--green .catalog-group__header { border-left: 3px solid #22c55e; }
.catalog-group--green .catalog-group__code { background: rgba(34,197,94,0.08); color: #22c55e; }
.catalog-group--green .catalog-group__name { color: #22c55e; }
.catalog-group--red .catalog-group__header { border-left: 3px solid #ef4444; }
.catalog-group--red .catalog-group__code { background: rgba(239,68,68,0.08); color: #ef4444; }
.catalog-group--red .catalog-group__name { color: #ef4444; }
.catalog-group--cyan .catalog-group__header { border-left: 3px solid var(--cyan); }
.catalog-group--cyan .catalog-group__code { background: rgba(6,182,212,0.08); color: var(--cyan); }
.catalog-group--cyan .catalog-group__name { color: var(--cyan); }
.catalog-group--magenta .catalog-group__header { border-left: 3px solid var(--magenta); }
.catalog-group--magenta .catalog-group__code { background: rgba(232,23,138,0.08); color: var(--magenta); }
.catalog-group--magenta .catalog-group__name { color: var(--magenta); }
.catalog-group--orange .catalog-group__header { border-left: 3px solid var(--orange); }
.catalog-group--orange .catalog-group__code { background: rgba(249,115,22,0.08); color: var(--orange); }
.catalog-group--orange .catalog-group__name { color: var(--orange); }
.catalog-sub { padding: 0 24px 12px; }
.catalog-sub__header {
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 600;
  color: var(--text); padding: 8px 0 6px; margin-top: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.catalog-sub__note { font-weight: 400; color: var(--text2); font-style: italic; margin-left: 6px; }
.catalog-items { display: flex; flex-direction: column; gap: 0; }
.catalog-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 0; font-size: 13px; color: var(--text2);
  border-bottom: 1px solid rgba(255,255,255,0.02);
}
.catalog-item:last-child { border-bottom: none; }
.catalog-item code {
  font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 600;
  color: var(--text); background: rgba(255,255,255,0.04);
  padding: 2px 8px; min-width: 64px; text-align: center;
}
.catalog-item--child { padding-left: 24px; }
.catalog-item--child code { font-size: 11px; min-width: 72px; }
.catalog-item--fital code {
  color: var(--magenta); background: rgba(232,23,138,0.06);
  border: 1px solid rgba(232,23,138,0.12);
}
.catalog-item--fital { color: var(--text); font-weight: 500; }

/* Invoice Simulator Inputs */
.inv-input {
  width: 100%; padding: 10px 14px;
  background: var(--black); border: 1px solid var(--border);
  color: var(--text); font-size: 14px; font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s;
}
.inv-input:focus {
  border-color: var(--magenta); outline: none;
  box-shadow: 0 0 0 2px rgba(232,23,138,0.15);
}
.inv-input--mono { font-family: 'DM Mono', monospace; }
.inv-row-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inv-preview {
  background: rgba(255,255,255,0.02); border-left: 1px solid var(--border);
}
.inv-preview__header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px; border-bottom: 2px solid rgba(232,23,138,0.2);
}
.inv-preview__title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 18px; font-weight: 800;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.inv-preview__subtitle { font-size: 11px; color: var(--muted); margin-top: 2px; }
.inv-preview__meta { font-size: 11px; color: var(--muted); font-family: 'DM Mono', monospace; }
@media (max-width: 768px) {
  .inv-row-2col { grid-template-columns: 1fr; }
  .inv-preview { border-left: none; border-top: 1px solid var(--border); }
}

/* CFDI Flow (3-actor sequence) */
.cfdi-flow {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.cfdi-flow__actors {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--border);
}
.cfdi-flow__actor {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 20px 12px; text-align: center;
  border-right: 1px solid var(--border);
}
.cfdi-flow__actor:last-child { border-right: none; }
.cfdi-flow__actor strong {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--text);
}
.cfdi-flow__actor span { font-size: 12px; color: var(--text2); }
.cfdi-flow__actor--magenta svg { color: var(--magenta); }
.cfdi-flow__actor--cyan svg { color: var(--cyan); }
.cfdi-flow__actor--green svg { color: #22c55e; }
.cfdi-flow__steps { padding: 8px 0; }
.cfdi-flow__step {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 24px;
}
.cfdi-flow__step-num {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 700;
}
.cfdi-flow__step-num--magenta { background: rgba(232,23,138,0.08); border: 1px solid rgba(232,23,138,0.2); color: var(--magenta); }
.cfdi-flow__step-num--cyan { background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.2); color: var(--cyan); }
.cfdi-flow__step-num--green { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); color: #22c55e; }
.cfdi-flow__step-body strong {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 700; color: var(--text);
}
.cfdi-flow__step-body span { display: block; font-size: 12px; color: var(--text2); margin-top: 1px; }
.cfdi-flow__step--left { padding-left: 24px; padding-right: 50%; }
.cfdi-flow__step--center { padding-left: 33%; padding-right: 33%; }
.cfdi-flow__step--right { padding-left: 50%; padding-right: 24px; }
@media (max-width: 600px) {
  .cfdi-flow__step--left, .cfdi-flow__step--center, .cfdi-flow__step--right {
    padding-left: 24px; padding-right: 24px;
  }
}
.cfdi-flow__arrow {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 24px 8px 33%;
  color: var(--cyan);
}
.cfdi-flow__arrow--right { padding-left: 50%; }
.cfdi-flow__arrow--return {
  padding-left: 24px; padding-right: 50%;
  color: #22c55e; flex-direction: row;
}
@media (max-width: 600px) {
  .cfdi-flow__arrow, .cfdi-flow__arrow--right, .cfdi-flow__arrow--return {
    padding-left: 24px; padding-right: 24px;
  }
}
.cfdi-flow__arrow-line {
  flex: 1; height: 1px;
  border-top: 2px dashed currentColor; opacity: 0.3;
}
.cfdi-flow__arrow-label {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap;
}

/* CFDI Diagram */
.cfdi-diagram {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.cfdi-diagram__title {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 24px; border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(232,23,138,0.06), rgba(249,115,22,0.03));
}
.cfdi-diagram__title svg { color: var(--magenta); flex-shrink: 0; }
.cfdi-diagram__title strong {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px; font-weight: 800; color: var(--text);
}
.cfdi-diagram__title span {
  display: block; font-family: 'DM Mono', monospace; font-size: 12px;
  color: var(--muted); margin-top: 2px;
}
.cfdi-parties {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
}
@media (max-width: 600px) { .cfdi-parties { grid-template-columns: 1fr; } }
.cfdi-party {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.cfdi-party:first-child { border-right: 1px solid var(--border); }
@media (max-width: 600px) { .cfdi-party:first-child { border-right: none; } }
.cfdi-party__header {
  display: flex; align-items: center; gap: 8px;
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--cyan); margin-bottom: 14px;
}
.cfdi-party__header svg { color: var(--cyan); }
.cfdi-party__rows { display: flex; flex-direction: column; gap: 8px; }
.cfdi-party__row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px;
}
.cfdi-party__row span { color: var(--text2); }
.cfdi-party__row strong {
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 600; color: var(--text);
}
.cfdi-section { border-bottom: 1px solid var(--border); }
.cfdi-section:last-child { border-bottom: none; }
.cfdi-section__header {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  background: rgba(6,182,212,0.04);
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--cyan);
  border-bottom: 1px solid var(--border);
}
.cfdi-section__header svg { color: var(--cyan); }
.cfdi-section .table-wrapper { padding: 0 24px; }
.cfdi-totals {
  display: flex; justify-content: flex-end; gap: 24px;
  padding: 14px 24px 18px; flex-wrap: wrap;
}
.cfdi-total-item { text-align: right; }
.cfdi-total-item span {
  display: block; font-size: 11px; color: var(--muted);
  font-family: 'DM Mono', monospace; text-transform: uppercase; letter-spacing: 0.06em;
}
.cfdi-total-item strong {
  font-family: 'DM Mono', monospace; font-size: 14px; color: var(--text);
}
.cfdi-total-item--main strong {
  font-size: 20px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.cfdi-section--tfd { background: rgba(34,197,94,0.02); }
.cfdi-section--tfd .cfdi-section__header { color: #22c55e; background: rgba(34,197,94,0.05); }
.cfdi-section--tfd .cfdi-section__header svg { color: #22c55e; }
.cfdi-tfd-rows { padding: 16px 24px; display: flex; flex-direction: column; gap: 8px; }
.cfdi-tfd-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; gap: 12px;
}
.cfdi-tfd-row span { color: var(--text2); flex-shrink: 0; }
.cfdi-tfd-row code {
  font-family: 'DM Mono', monospace; font-size: 12px; color: #22c55e;
  background: rgba(34,197,94,0.06); padding: 2px 8px;
  border: 1px solid rgba(34,197,94,0.1);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cfdi-qr {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 24px; border-top: 1px solid var(--border);
}
.cfdi-qr__box {
  width: 64px; height: 64px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(34,197,94,0.06); border: 1px solid rgba(34,197,94,0.15);
  color: #22c55e;
}
.cfdi-qr__url {
  font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted);
  word-break: break-all;
}

/* Fideicomiso Diagram */
.fid-diagram {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.fid-diagram__title {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(232,23,138,0.06), rgba(6,182,212,0.04));
}
.fid-diagram__title svg { color: var(--magenta); flex-shrink: 0; }
.fid-diagram__title strong {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px; font-weight: 700; color: var(--text);
}
.fid-diagram__title span {
  display: block; font-family: 'DM Mono', monospace; font-size: 12px;
  color: var(--muted); letter-spacing: 0.05em; margin-top: 2px;
}
.fid-actors {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-bottom: 1px solid var(--border);
}
.fid-actor {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 24px 16px; text-align: center;
  border-right: 1px solid var(--border);
}
.fid-actor:last-child { border-right: none; }
.fid-actor__icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
.fid-actor__icon--magenta { background: rgba(232,23,138,0.08); border: 1px solid rgba(232,23,138,0.2); color: var(--magenta); }
.fid-actor__icon--cyan { background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.2); color: var(--cyan); }
.fid-actor__icon--green { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); color: #22c55e; }
.fid-actor strong {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--text);
}
.fid-actor__sub { font-size: 12px; color: var(--text2); }
.fid-actor__action {
  font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px;
}
.fid-connector {
  display: flex; align-items: center; justify-content: center;
  padding: 10px 0; color: var(--muted); opacity: 0.4;
}
.fid-asset-name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 20px; font-weight: 800;
  color: var(--text); text-align: center; margin-bottom: 16px;
}
@media (max-width: 600px) {
  .fid-actors { grid-template-columns: 1fr; }
  .fid-actor { border-right: none; border-bottom: 1px solid var(--border); }
  .fid-actor:last-child { border-bottom: none; }
}

/* Spread Diagram */
.spread-diagram { margin: 24px 0; }
.spread-spot {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; margin-bottom: 16px;
  background: var(--card); border: 1px solid var(--border);
  font-size: 14px; color: var(--text2);
}
.spread-spot svg { color: var(--cyan); flex-shrink: 0; }
.spread-spot strong { color: var(--text); }
.spread-badge {
  display: inline-block; padding: 4px 14px; margin-bottom: 16px;
  font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 700;
  letter-spacing: 0.05em;
}
.spread-badge--red { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2); color: #ef4444; }
.spread-badge--green { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); color: #22c55e; }
.spread-rows { display: flex; flex-direction: column; gap: 0; }
.spread-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.03);
}
.spread-row:last-child { border-bottom: none; }
.spread-row__label { font-size: 13px; color: var(--text2); }
.spread-row__value { font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 600; color: var(--text); }
.spread-row__value--big { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 800; }
.spread-savings {
  margin-top: 16px; background: var(--card); border: 1px solid var(--border); overflow: hidden;
}
.spread-savings__main {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 24px;
  background: linear-gradient(135deg, rgba(232,23,138,0.08), rgba(249,115,22,0.05));
  border-bottom: 1px solid var(--border);
}
.spread-savings__main svg { color: var(--magenta); flex-shrink: 0; }
.spread-savings__label {
  display: block; font-size: 12px; color: var(--text2);
  font-family: 'DM Mono', monospace; text-transform: uppercase; letter-spacing: 0.08em;
}
.spread-savings__value {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 28px; font-weight: 800;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.spread-savings__annual {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px; font-size: 13px; color: var(--text2);
}
.spread-savings__annual svg { color: var(--cyan); flex-shrink: 0; }
.spread-savings__annual strong { color: var(--text); }

/* Transfer Simulator */
.sim-container {
  background: var(--card); border: 1px solid var(--border);
  margin: 24px 0; overflow: hidden;
}
.sim-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(6,182,212,0.06), rgba(232,23,138,0.03));
}
.sim-header__left {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--text);
}
.sim-header__left svg { color: var(--cyan); }
.sim-header__badge {
  font-family: 'DM Mono', monospace; font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  padding: 4px 10px; color: var(--magenta);
  background: rgba(232,23,138,0.08); border: 1px solid rgba(232,23,138,0.15);
}
.sim-body {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
}
@media (max-width: 768px) {
  .sim-body { grid-template-columns: 1fr; }
}
.sim-inputs {
  padding: 28px 24px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 24px;
}
@media (max-width: 768px) {
  .sim-inputs { border-right: none; border-bottom: 1px solid var(--border); }
}
.sim-field label {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin-bottom: 10px;
  font-family: 'DM Mono', monospace;
}
.sim-field label svg { color: var(--cyan); }
.sim-field select {
  width: 100%; padding: 12px 14px;
  background: var(--black); border: 1px solid var(--border);
  color: var(--text); font-size: 14px; font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s;
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a6f9e' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.sim-field select:focus {
  border-color: var(--cyan); outline: none;
  box-shadow: 0 0 0 2px rgba(6,182,212,0.15);
}
.sim-amount-display {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 36px; font-weight: 800;
  text-align: center; margin-bottom: 12px;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.sim-field input[type="range"] {
  width: 100%; height: 4px;
  -webkit-appearance: none; appearance: none;
  background: var(--border); outline: none;
}
.sim-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px;
  background: var(--magenta); cursor: pointer;
  box-shadow: 0 0 10px rgba(232,23,138,0.4);
}
.sim-field input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border: none;
  background: var(--magenta); cursor: pointer;
}
.sim-range-labels {
  display: flex; justify-content: space-between; margin-top: 6px;
  font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted);
}
.sim-results { padding: 28px 24px; display: flex; flex-direction: column; gap: 20px; }
.sim-result-card--hero {
  text-align: center; padding: 24px 16px;
  background: linear-gradient(135deg, rgba(232,23,138,0.08), rgba(249,115,22,0.05));
  border: 1px solid rgba(232,23,138,0.15);
}
.sim-result-card__label {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted);
  margin-bottom: 8px;
}
.sim-result-card__value {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 40px; font-weight: 800;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.sim-result-card__sub {
  font-size: 12px; color: var(--text2); margin-top: 4px;
}
.sim-result-rows { display: flex; flex-direction: column; gap: 0; }
.sim-result-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.03);
}
.sim-result-row:last-child { border-bottom: none; }
.sim-result-row__icon {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6,182,212,0.06); border: 1px solid rgba(6,182,212,0.12);
  color: var(--cyan);
}
.sim-result-row__label { flex: 1; font-size: 13px; color: var(--text2); }
.sim-result-row__value {
  font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 600; color: var(--text);
}
.sim-compare {
  display: flex; align-items: center; gap: 12px;
  padding: 16px; background: rgba(255,255,255,0.02); border: 1px solid var(--border);
}
.sim-compare__item { flex: 1; text-align: center; }
.sim-compare__label {
  display: block; font-size: 11px; color: var(--muted);
  font-family: 'DM Mono', monospace; text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.sim-compare__value {
  font-family: 'DM Mono', monospace; font-size: 18px; font-weight: 700;
}
.sim-compare__item--fital .sim-compare__value { color: #22c55e; }
.sim-compare__item--bank .sim-compare__value { color: #ef4444; }
.sim-compare__vs {
  font-size: 12px; color: var(--muted); font-weight: 600;
  flex-shrink: 0;
}

/* ==========================================================================
   WALLET DEMO
   ========================================================================== */
.wallet-demo { margin: 24px 0; }
.wallet-demo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 20px; }
.wallet-demo-card {
  background: var(--card); border: 1px solid var(--border); padding: 20px;
}
.wallet-demo-chain { font-family: 'DM Mono', monospace; font-size: 12px; color: var(--muted); text-transform: uppercase; margin-bottom: 8px; }
.wallet-demo-balance { font-family: 'DM Mono', monospace; font-size: 24px; color: var(--text); font-weight: 700; }
.wallet-demo-total {
  text-align: center; padding: 24px; background: var(--card); border: 1px solid var(--border);
}
.wallet-demo-total-label { font-size: 14px; color: var(--text2); margin-bottom: 8px; }
.wallet-demo-total-value {
  font-family: 'DM Mono', monospace; font-size: 36px; font-weight: 700;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   NAV FOOTER
   ========================================================================== */
.manual-nav-footer {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin-top: 80px; padding-top: 32px; border-top: 1px solid var(--border);
}
.nav-footer-link {
  display: block; padding: 20px; background: var(--card); border: 1px solid var(--border);
  text-decoration: none; transition: all 0.2s;
}
.nav-footer-link:hover { border-color: var(--magenta); transform: translateY(-2px); }
.nav-footer-link.next { text-align: right; }
.nav-footer-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.nav-footer-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 17px; font-weight: 700; letter-spacing: -0.01em; color: var(--text); }

/* ==========================================================================
   SEARCH MODAL
   ========================================================================== */
.search-modal {
  display: none; position: fixed; inset: 0; z-index: 300;
  align-items: flex-start; justify-content: center; padding-top: 120px;
}
.search-modal.open { display: flex; }
.search-modal-backdrop { position: absolute; inset: 0; background: rgba(10,0,8,0.85); }
.search-modal-content {
  position: relative; width: 100%; max-width: 600px; background: var(--surface);
  border: 1px solid var(--border); z-index: 1;
}
.search-modal-header { display: flex; align-items: center; border-bottom: 1px solid var(--border); }
.search-input {
  flex: 1; padding: 16px 20px; background: transparent; border: none;
  color: var(--text); font-size: 18px; font-family: 'DM Sans', sans-serif; outline: none;
}
.search-input::placeholder { color: var(--muted); }
.search-close {
  padding: 16px; background: transparent; border: none; color: var(--muted);
  font-size: 18px; cursor: pointer;
}
.search-results { max-height: 400px; overflow-y: auto; }
.search-result-item {
  display: block; padding: 12px 20px; text-decoration: none; border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.search-result-item:hover { background: var(--card); }
.search-result-title { font-size: 14px; font-weight: 600; color: var(--text); }
.search-result-preview { font-size: 13px; color: var(--muted); margin-top: 4px; }
.search-no-results { padding: 24px 20px; text-align: center; color: var(--muted); }
.search-footer {
  padding: 10px 20px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--muted);
}

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.back-to-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 44px; height: 44px; background: var(--card); border: 1px solid var(--border);
  color: var(--text); font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(0.8); transition: all 0.2s; pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: scale(1); pointer-events: auto; }
.back-to-top:hover { border-color: var(--magenta); background: var(--card-hover); }

/* ==========================================================================
   TOC (right sidebar, desktop only)
   ========================================================================== */
.manual-toc {
  display: none; /* hidden for now, can enable later */
}

/* ==========================================================================
   CONTENT HELPERS
   ========================================================================== */
.content-section { margin-bottom: 64px; }
.content-block { margin-bottom: 32px; }

/* Badges */
.badge {
  display: inline-block; font-family: 'DM Mono', monospace; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.05em; padding: 2px 10px;
}
.badge-cyan { background: rgba(6,182,212,0.1); color: var(--cyan); }
.badge-magenta { background: rgba(232,23,138,0.1); color: var(--magenta); }
.badge-yellow { background: rgba(250,204,21,0.1); color: var(--yellow); }

/* Account explorer tabs */
.account-tabs { display: flex; gap: 0; margin: 24px 0 0; border-bottom: 1px solid var(--border); }
.account-tab {
  padding: 10px 20px; background: transparent; border: none; border-bottom: 2px solid transparent;
  color: var(--muted); font-size: 14px; font-weight: 500; cursor: pointer;
}
.account-tab.active { color: var(--magenta); border-bottom-color: var(--magenta); }
.account-tab:hover:not(.active) { color: var(--text2); }
.account-panel { padding: 24px 0; display: none; }
.account-panel.active { display: block; }

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(232,23,138,0.1); }
  50% { box-shadow: 0 0 25px rgba(232,23,138,0.2); }
}
@keyframes stamp {
  0% { opacity: 0; transform: scale(2) rotate(-15deg); }
  60% { opacity: 1; transform: scale(0.95) rotate(0); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* Scroll animations — only hide when JS is loaded */
.js-loaded .animate-on-scroll {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.visible { opacity: 1 !important; transform: translateY(0) !important; }

/* Stagger delays */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* Animate float */
.animate-float { animation: float 4s ease-in-out infinite; }
.animate-stamp { animation: stamp 0.4s ease-out forwards; }
.animate-pulse-glow { animation: pulseGlow 3s ease-in-out infinite; }

/* ==========================================================================
   LANDING PAGE (index.html)
   ========================================================================== */
.manual-landing {
  display: flex; flex-direction: column; min-height: 100vh;
}
.landing-hero {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  min-height: 100vh;
  padding: 80px 20px 80px;
  margin: 0 0 32px;
  background-image:
    linear-gradient(180deg, rgba(10,0,8,0.55) 0%, rgba(10,0,8,0.35) 45%, rgba(10,0,8,0.95) 100%),
    radial-gradient(ellipse at center, rgba(10,0,8,0.0) 0%, rgba(10,0,8,0.55) 70%),
    url('../img/hero-bg.webp');
  background-size: cover, cover, cover;
  background-position: center, center, center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.landing-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--magenta), var(--orange), var(--cyan), transparent);
  opacity: 0.7;
}
.landing-hero > * { max-width: 800px; width: 100%; }
.landing-hero__label {
  font-family: 'DM Mono', monospace; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--muted); margin-bottom: 16px; display: block;
}
.landing-hero__title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 5.5rem; font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 20px; text-shadow: 0 2px 32px rgba(0,0,0,0.6);
}
.hero-logo-inline {
  display: inline-block;
  height: 1em;
  width: auto;
  vertical-align: baseline;
  margin-left: 0.1em;
  filter: drop-shadow(0 2px 12px rgba(232,23,138,0.4));
}
.landing-hero__subtitle { font-size: 18px; color: #FFFFFF; line-height: 1.6; margin-bottom: 32px; }
.landing-hero__cta {
  display: inline-block; padding: 14px 36px;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  color: white; font-weight: 700; font-size: 16px; text-decoration: none;
  transition: opacity 0.2s;
}
.landing-hero__cta:hover { opacity: 0.9; color: white; }
.gradient-line {
  height: 2px; max-width: 600px; margin: 32px auto;
  background: linear-gradient(90deg, transparent, var(--magenta), var(--orange), transparent);
}

/* Section heading */
.landing-section-heading {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  text-align: center; max-width: 1100px; margin: 0 auto 32px; padding: 0 20px;
}
.landing-section-heading__label {
  font-family: 'DM Mono', monospace; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.35em; color: var(--magenta);
  line-height: 1; margin: 0; padding: 0;
}
.landing-section-heading__title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem; font-weight: 800; letter-spacing: -0.02em;
  color: var(--text); line-height: 1.1; margin: 0; padding: 0;
}

/* Section grid */
.section-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  max-width: 1100px; margin: 0 auto; padding: 0 20px 48px;
}
.section-card {
  display: flex; flex-direction: column;
  position: relative;
  background: var(--card); border: 1px solid var(--border);
  padding: 32px 28px 24px;
  min-height: 280px;
  text-decoration: none; transition: all 0.2s;
  overflow: hidden;
}
.section-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--magenta), var(--orange));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.section-card:hover { border-color: var(--magenta); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(232,23,138,0.15); }
.section-card:hover::before { transform: scaleX(1); }
.section-card .card-number { font-family: 'DM Mono', monospace; font-size: 13px; color: var(--muted); }
.section-card .card-icon { font-size: 36px; margin: 12px 0; display: block; }
.section-card__number {
  position: absolute; top: 50%; right: 16px;
  transform: translateY(-50%);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 180px; font-weight: 800; line-height: 1;
  color: rgba(255,255,255,0.04); letter-spacing: -0.04em;
  pointer-events: none; user-select: none;
}
.section-card:hover .section-card__number {
  color: rgba(232,23,138,0.08);
}
.section-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; margin: 0 0 20px;
  background: linear-gradient(135deg, rgba(232,23,138,0.15), rgba(249,115,22,0.10));
  border: 1px solid var(--border);
  color: var(--magenta);
  transition: all 0.25s;
}
.section-card__icon svg { width: 28px; height: 28px; stroke-width: 1.8; }
.section-card:hover .section-card__icon {
  color: var(--orange);
  border-color: var(--magenta);
  box-shadow: 0 0 20px rgba(232,23,138,0.3);
  transform: scale(1.05);
}
.section-card__title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; color: var(--text); margin-bottom: 10px; line-height: 1.3; }
.section-card__desc { font-size: 14px; color: var(--text2); line-height: 1.55; margin-bottom: 20px; }
.section-card__arrow {
  display: inline-flex; align-items: center;
  margin-top: auto;
  color: var(--magenta); font-size: 20px; font-weight: 600;
  transition: transform 0.2s, color 0.2s;
}
.section-card:hover .section-card__arrow { transform: translateX(6px); color: var(--orange); }
.section-card .card-title { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.section-card .card-desc { font-size: 14px; color: var(--text2); line-height: 1.5; }

/* Landing stats */
.landing-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  max-width: 800px; margin: 0 auto 48px; padding: 0 20px; text-align: center;
}
.stat-number {
  font-family: 'DM Mono', monospace; font-size: 36px; font-weight: 700;
  background: linear-gradient(135deg, var(--magenta), var(--orange));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* Landing footer */
.landing-footer {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  text-align: center; padding: 48px 20px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--muted); margin-top: auto;
}
.landing-footer__disclaimer {
  max-width: 720px; margin: 0 auto; line-height: 1.6;
  text-align: center; color: var(--text2);
}
.landing-footer__links {
  display: flex; justify-content: center; align-items: center;
  flex-wrap: wrap; gap: 24px;
}
.landing-footer__link {
  color: var(--magenta); text-decoration: none; font-weight: 500;
  transition: color 0.2s;
}
.landing-footer__link:hover { color: var(--orange); }

/* Landing progress */
#landing-progress {
  max-width: 600px; margin: 0 auto 48px; padding: 0 20px;
}
.landing-progress__inner { width: 100%; }
.landing-progress__header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.landing-progress__label {
  font-family: 'DM Mono', monospace; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.08em; color: #FFFFFF;
}
.landing-progress__pct {
  font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 700;
  color: var(--magenta);
}
.progress {
  height: 8px; width: 100%; background: var(--border);
  overflow: hidden; position: relative;
}
.progress__bar {
  height: 100%; width: var(--progress, 0%);
  background: linear-gradient(90deg, var(--magenta), var(--orange));
  transition: width 0.4s ease;
  box-shadow: 0 0 12px rgba(232, 23, 138, 0.5);
}
.progress-bar-bg { height: 6px; background: var(--border); width: 100%; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--magenta), var(--orange)); transition: width 0.3s; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .section-grid { grid-template-columns: repeat(2, 1fr); }
  .persona-grid { grid-template-columns: 1fr; }
  .tech-cards-grid { grid-template-columns: 1fr; }
  .wallet-demo-grid { grid-template-columns: 1fr; }
  .landing-stats { grid-template-columns: repeat(2, 1fr); }
  .landing-hero__title { font-size: 2.5rem; }
  .landing-hero { min-height: 100vh; padding: 72px 20px; }
}

@media (max-width: 768px) {
  /* Hide sidebar, show hamburger */
  .manual-sidebar { transform: translateX(-100%); }
  .manual-sidebar.open { transform: translateX(0); }
  .sidebar-overlay { display: block; }
  .sidebar-toggle { display: flex; }

  /* Content full width */
  .manual-content { margin-left: 0; padding: 60px 20px 20px; max-width: 100%; }

  /* Typography */
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  .hero-subtitle { font-size: 16px; }

  /* Cards */
  .metaphor-card { flex-direction: column; padding: 20px; }
  .persona-grid { grid-template-columns: 1fr; }
  .tech-cards-grid { grid-template-columns: 1fr; }
  .wallet-demo-grid { grid-template-columns: 1fr; }
  .manual-nav-footer { grid-template-columns: 1fr; }
  .nav-footer-link.next { text-align: left; }

  /* Landing */
  .section-grid { grid-template-columns: 1fr; }
  .landing-hero__title { font-size: 2rem; }
  .landing-hero { min-height: 100svh; padding: 56px 20px; background-attachment: scroll; }
  .landing-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .animate-on-scroll { opacity: 1 !important; transform: none !important; }
}

/* ==========================================================================
   PRINT
   ========================================================================== */
@media print {
  .manual-sidebar, .sidebar-toggle, .sidebar-overlay, .back-to-top,
  .search-modal, .manual-nav-footer, .quiz-container, .calculator-container,
  .interactive-demo, .carousel-controls, #progress-bar { display: none !important; }
  .manual-content { margin-left: 0; padding: 0; max-width: 100%; }
  body { background: white; color: black; }
  h1, h2, h3, h4, p, li, td, th { color: black !important; -webkit-text-fill-color: black !important; }
  .gradient-text, .text-gradient { background: none !important; -webkit-text-fill-color: black !important; }
  .manual-card, .metaphor-card, .case-study-card, .compliance-note, .sabias-que-card,
  .callout, .faq-item, .tech-expandable { border-color: #ccc !important; background: white !important; }
  .tech-expandable-content { max-height: none !important; padding: 0 20px 20px !important; }
  .faq-answer { max-height: none !important; padding: 0 20px 20px !important; }
}

/* ==========================================================================
   END
   ========================================================================== */