/* ── fluo landing · identity design system ──────────────────────────────────
   Dirección: editorial, financiero, conversacional, sobrio, tipográfico.
   Cero emojis, cero gradientes decorativos, cero bloat.
   Firma visual: Fraunces + Inter, números tabulares, diseño asimétrico disciplinado.
────────────────────────────────────────────────────────────────────────────── */

:root {
  --paper: #FAF9F5;
  --paper-alt: #F3F0E8;
  --paper-card: #FFFFFF;
  --ink: #141413;
  --ink-soft: #45433E;
  --muted: #736F66;
  --line: #E5E1D6;
  --line-subtle: #ECE9E0;
  
  --brand: #0E6B5C;
  --brand-dark: #084A3F;
  --brand-tint: #E9F2EE;
  --brand-tint-soft: #F4F8F6;
  
  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(229, 225, 214, 0.9);
  --glass-shadow: 0 4px 20px -2px rgba(20, 20, 19, 0.04);
  
  --warn: #963821;
  --white: #FFFFFF;
  
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  
  --wrap: 1080px;
  --wrap-narrow: 760px;
  --radius: 8px;
  --radius-sm: 4px;
  --radius-btn: 8px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--paper);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

/* Tipografía editorial */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.015em;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.8rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.75rem, 3.8vw, 2.4rem);
}

h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}

h4 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

p {
  margin: 0 0 var(--space-2);
  color: var(--ink-soft);
}

p:last-child {
  margin-bottom: 0;
}

.num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
}

/* Layout container */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.wrap-narrow {
  max-width: var(--wrap-narrow);
}

/* Ritmo vertical */
.section {
  position: relative;
}

.section-compact {
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.section-medium {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.section-expansive {
  padding-top: clamp(4.5rem, 7vw, 6.5rem);
  padding-bottom: clamp(4.5rem, 7vw, 6.5rem);
}

.section-alt {
  background-color: var(--paper-alt);
  border-top: 1px solid var(--line-subtle);
  border-bottom: 1px solid var(--line-subtle);
}

.section-head {
  margin-bottom: var(--space-4);
  max-width: 680px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 0.75rem;
}

.section-lead {
  font-size: 1.12rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s var(--ease), border-color 0.15s var(--ease), color 0.15s var(--ease);
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--brand);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--brand-dark);
}

.btn-ghost {
  background-color: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  background-color: var(--paper-card);
  border-color: var(--ink);
}

.btn-small {
  padding: 8px 14px;
  font-size: 0.86rem;
}

/* Header & Navegación */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 245, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-subtle);
  padding: 14px 0;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 1.1rem;
}

.brand-logo {
  width: 28px;
  height: 28px;
}

.site-nav nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-nav nav a:not(.btn) {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s var(--ease);
}

.site-nav nav a:not(.btn):hover {
  color: var(--ink);
}

@media (max-width: 860px) {
  .site-nav nav a:not(.btn) {
    display: none;
  }
}

/* ── 01 · Hero ───────────────────────────────────────────────────────────── */
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4.5vw, 4rem);
  align-items: center;
}

.hero-tag {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 1rem;
}

.hero-lead-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  color: var(--brand-dark);
  margin-bottom: 1rem;
  font-style: normal;
}

.hero-desc {
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 1rem;
}

.hero-note {
  font-size: 0.84rem;
  color: var(--muted);
  margin: 0;
}

/* Mockup A · Hero Artifact (iPhone 17 Pro Showcase) */
.hero-product-artifact {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: calc(var(--radius) * 1.5);
  box-shadow: var(--glass-shadow);
  padding: 20px 18px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

/* Floating contextual Yape pill */
.hero-context-pill {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FAF4FC;
  border: 1px solid #E4CCE8;
  border-radius: var(--radius-pill);
  padding: 4px 12px 4px 6px;
  font-size: 0.8rem;
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(100, 30, 122, 0.06);
}

.context-pill-badge {
  background: #641E7A;
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
}

.context-pill-text {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.context-pill-text strong {
  font-family: var(--font-mono);
  color: var(--ink);
}

/* ── iPhone 17 Pro (Silver finish · 6.3" Pro physical morphology · HYBRID) ── */
.iphone17-pro {
  position: relative;
  width: 100%;
  max-width: 310px;
  aspect-ratio: 655 / 1280;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Screen Display (Live HTML/CSS container inside device aperture) */
.iphone17-screen {
  position: absolute;
  top: calc(55 / 1280 * 100%);
  left: calc(55 / 655 * 100%);
  width: calc(545 / 655 * 100%);
  height: calc(1170 / 1280 * 100%);
  border-radius: 36px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #EFEAE2;
  box-shadow: 0 0 0 1px #111417 inset;
  z-index: 1;
}

/* Hyperrealistic physical device shell overlay image */
.iphone17-shell-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 15;
  display: block;
  object-fit: contain;
}

/* iOS Status Bar */
.ios-status-bar {
  padding: 12px 18px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink);
  z-index: 10;
}

.status-time {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.status-icons {
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-signal {
  display: flex;
  align-items: flex-end;
  gap: 1.5px;
  height: 10px;
}

.status-signal .bar {
  width: 2.5px;
  background: var(--ink);
  border-radius: 0.5px;
}

.status-signal .bar-1 { height: 3px; }
.status-signal .bar-2 { height: 5px; }
.status-signal .bar-3 { height: 7.5px; }
.status-signal .bar-4 { height: 10px; }

.status-5g {
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1;
}

.status-battery {
  width: 20px;
  height: 10px;
  border: 1.5px solid var(--ink);
  border-radius: 2.5px;
  padding: 1px;
  position: relative;
  display: flex;
  align-items: center;
}

.status-battery::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 2.5px;
  width: 1.5px;
  height: 4px;
  background: var(--ink);
  border-radius: 0 1px 1px 0;
}

.battery-level {
  width: 100%;
  height: 100%;
  background: var(--ink);
  border-radius: 1px;
}

/* WhatsApp iOS Header */
.wa-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--line-subtle);
  z-index: 10;
}

.wa-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wa-back-chevron {
  font-size: 1.3rem;
  line-height: 1;
  color: var(--brand);
  font-weight: 400;
}

.wa-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
}

.wa-contact-info {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.wa-contact-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

.wa-contact-status {
  font-size: 0.68rem;
  color: var(--brand);
}

.wa-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--brand);
}

/* WhatsApp Chat Body */
.wa-chat-body {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background-color: #EFEAE2;
  background-image: radial-gradient(#dfd6ca 1px, transparent 1px);
  background-size: 16px 16px;
}

.wa-date-pill {
  align-self: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--muted);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.msg {
  position: relative;
  max-width: 82%;
  padding: 7px 10px 6px;
  border-radius: 10px;
  font-size: 0.88rem;
  line-height: 1.35;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
}

.msg p {
  margin: 0;
}

.msg-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 3px;
  margin-top: 2px;
}

.msg-time {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  color: var(--muted);
}

.msg-status-check {
  font-size: 0.7rem;
  color: #34B7F1;
  line-height: 1;
}

.msg-user {
  align-self: flex-end;
  background: #E1FFC7;
  border-top-right-radius: 2px;
  color: var(--ink);
}

.msg-fluo {
  align-self: flex-start;
  background: #FFFFFF;
  border-top-left-radius: 2px;
  color: var(--ink);
}

.msg-fluo strong {
  font-weight: 600;
  color: var(--brand-dark);
}

/* WhatsApp Composer Bar */
.wa-composer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: #F0F2F5;
  border-top: 1px solid var(--line-subtle);
  z-index: 10;
}

.wa-btn-attach {
  font-size: 1.2rem;
  line-height: 1;
  color: var(--muted);
}

.wa-input-pill {
  flex: 1;
  background: #FFFFFF;
  border-radius: 16px;
  padding: 5px 10px;
  font-size: 0.76rem;
  color: var(--muted);
  border: 1px solid var(--line-subtle);
}

.artifact-connector {
  width: 100%;
  padding: 6px 10px;
  background: var(--paper-alt);
  border-top: 1px solid var(--line-subtle);
  border-bottom: 1px solid var(--line-subtle);
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.connector-line {
  flex-grow: 1;
  height: 1px;
  background: var(--line);
}

.connector-badge {
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}

.artifact-ledger-row {
  width: 100%;
  display: grid;
  grid-template-columns: 95px minmax(0, 1fr) auto max-content;
  gap: 8px 12px;
  align-items: center;
  padding: 12px 14px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  box-sizing: border-box;
}

.artifact-ledger-row .m-desc {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.artifact-ledger-row .m-cat {
  white-space: nowrap;
  font-size: 0.84rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.m-cat-tag {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

.artifact-ledger-row .m-amount {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
  text-align: right;
  justify-self: end;
}

.m-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.m-date time {
  color: var(--muted);
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-product-artifact {
    padding: 14px 10px 12px;
  }
  .iphone17-pro {
    max-width: 290px;
  }
  .artifact-ledger-row {
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
    padding: 10px 12px;
  }
  .artifact-ledger-row .m-desc {
    grid-column: 1 / 2;
  }
  .artifact-ledger-row .m-amount {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .artifact-ledger-row .m-date {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .artifact-ledger-row .m-cat {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    justify-self: end;
  }
}

/* ── 02 · Realidad / Contexto Peruano ────────────────────────────────────── */
.context-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.context-sub {
  font-size: 0.98rem;
  color: var(--ink-soft);
  margin-top: 1rem;
}

.sources-list {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.source-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-subtle);
  font-size: 0.92rem;
  align-items: baseline;
}

.source-row:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.source-name {
  font-weight: 600;
  color: var(--ink);
}

.source-status {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.sources-unifier {
  background: var(--brand-tint);
  color: var(--brand-dark);
  font-size: 0.84rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  margin-top: 4px;
}

@media (max-width: 768px) {
  .context-strip {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .source-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

/* ── 03 · Cuatro Escenas Reales (Scenes Grid) ────────────────────────────── */
.scenes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.scene-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--glass-shadow);
}

.scene-meta {
  display: flex;
  flex-direction: column;
}

.scene-number {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 4px;
}

.scene-desc {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.45;
}

.scene-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Synthetic physical boleta receipt */
.synthetic-receipt {
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.receipt-header {
  border-bottom: 1px dashed var(--line);
  padding-bottom: 6px;
  margin-bottom: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.receipt-merchant {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.82rem;
}

.receipt-ruc, .receipt-date {
  color: var(--muted);
  font-size: 0.72rem;
}

.receipt-items {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line);
}

.receipt-line {
  display: flex;
  justify-content: space-between;
  color: var(--ink-soft);
}

.receipt-total {
  display: flex;
  justify-content: space-between;
  padding-top: 6px;
  font-weight: 600;
  color: var(--ink);
}

.receipt-photo-note {
  font-size: 0.82rem;
  color: var(--muted);
  font-style: italic;
}

/* Contextual Payment Artifacts (Yape & Plin) */
.synthetic-payment-context {
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.context-yape {
  background: #FAF4FC;
  border: 1px solid #E4CCE8;
}

.yape-pill {
  background: #F0DEFA;
  color: #641E7A;
  border: 1px solid #D6B3E3;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.context-plin {
  background: #F2FBF9;
  border: 1px solid #C8EFE9;
}

.plin-pill {
  background: #DCF5F1;
  color: #007369;
  border: 1px solid #B0EBE2;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.context-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.context-amount {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
}

.context-dest {
  font-size: 0.84rem;
  color: var(--ink-soft);
}

.context-meta {
  font-size: 0.74rem;
  color: var(--muted);
  font-family: var(--font-mono);
}

.scene-chat-preview {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--paper-alt);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-subtle);
}

.scene-ledger-row {
  display: grid;
  grid-template-columns: 95px minmax(0, 1fr) auto max-content;
  gap: 8px 12px;
  align-items: center;
  padding: 10px 12px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.scene-ledger-row .m-desc {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scene-ledger-row .m-cat {
  white-space: nowrap;
  font-size: 0.82rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.scene-ledger-row .m-amount {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
  text-align: right;
  justify-self: end;
}

@media (max-width: 860px) {
  .scenes-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .scene-ledger-row {
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
  }
  .scene-ledger-row .m-desc {
    grid-column: 1 / 2;
  }
  .scene-ledger-row .m-amount {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .scene-ledger-row .m-date {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .scene-ledger-row .m-cat {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    justify-self: end;
  }
}

/* ── 04 · Historial de Movimientos ───────────────────────────────────────── */
.ledger-display {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.ledger-head {
  display: grid;
  grid-template-columns: 140px minmax(0, 1.2fr) minmax(0, 1fr) 100px;
  gap: 12px;
  padding: 12px 18px;
  background: var(--paper-alt);
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.movement-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1.2fr) minmax(0, 1fr) 100px;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-subtle);
  align-items: center;
  font-size: 0.92rem;
}

.movement-row:last-child {
  border-bottom: none;
}

.movement-row .m-desc {
  font-weight: 500;
  color: var(--ink);
}

.movement-row .m-cat {
  color: var(--muted);
  font-size: 0.86rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.movement-row .m-amount {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
  text-align: right;
  font-size: 0.95rem;
}

@media (max-width: 680px) {
  .ledger-head {
    display: none;
  }
  .movement-row {
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
    padding: 12px 14px;
  }
  .movement-row .m-desc {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  .movement-row .m-amount {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .movement-row .m-date {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
    font-size: 0.75rem;
  }
  .movement-row .m-cat {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    justify-self: end;
    font-size: 0.75rem;
  }
}

/* ── 05 · Consultas Factuales (Mockup C) ─────────────────────────────────── */
.queries-stream {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.query-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  align-items: center;
}

.query-prompt, .query-response {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.92rem;
}

.query-speaker {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.query-response .query-speaker {
  color: var(--brand);
}

.query-text {
  color: var(--ink-soft);
  line-height: 1.4;
}

.query-response .query-text {
  color: var(--brand-dark);
}

.query-response .query-text strong {
  font-family: var(--font-mono);
  font-weight: 600;
}

@media (max-width: 768px) {
  .query-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ── 06 · Archivo y Sincronización ───────────────────────────────────────── */
.archive-preview-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--glass-shadow);
}

.archive-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line-subtle);
  padding-bottom: 14px;
}

.archive-title h3 {
  margin: 4px 0 0;
  font-size: 1.3rem;
}

.archive-badge {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}

.archive-status {
  font-size: 0.78rem;
  color: var(--brand);
  background: var(--brand-tint);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.archive-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 18px 0;
}

.kpi-item {
  background: var(--paper);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: 0.76rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.kpi-val {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  margin-top: 4px;
}

.kpi-highlight .kpi-val {
  color: var(--brand-dark);
}

.archive-recent-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 10px;
}

.archive-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.archive-row {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) auto max-content;
  gap: 12px;
  align-items: center;
  padding: 8px 12px;
  background: var(--paper);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.archive-row .m-desc {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-row .m-cat {
  white-space: nowrap;
  font-size: 0.82rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.archive-row .m-amount {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
  text-align: right;
}

@media (max-width: 600px) {
  .archive-kpis {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .archive-row {
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
  }
  .archive-row .m-desc {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  .archive-row .m-amount {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .archive-row .m-date {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
    font-size: 0.75rem;
  }
  .archive-row .m-cat {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    justify-self: end;
    font-size: 0.75rem;
  }
}

/* ── 07 · Privacidad y Control ───────────────────────────────────────────── */
.privacy-list {
  display: flex;
  flex-direction: column;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.privacy-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line-subtle);
  align-items: baseline;
}

.privacy-row:last-child {
  border-bottom: none;
}

.privacy-label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
}

.privacy-detail {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .privacy-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ── 08 · Planes y Precios ───────────────────────────────────────────────── */
.trial-strip-card {
  background: var(--brand-tint-soft);
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.trial-badge {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 4px;
}

.trial-strip-title h3 {
  margin: 0 0 4px;
  font-size: 1.25rem;
}

.trial-strip-title p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

@media (max-width: 768px) {
  .trial-strip-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

.billing-switch-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.billing-switch-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.billing-switch {
  display: inline-flex;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
}

.billing-tab {
  background: transparent;
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s var(--ease);
}

.billing-tab.active {
  background: var(--white);
  color: var(--ink);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.tab-badge {
  font-size: 0.68rem;
  font-weight: 600;
  background: var(--brand-tint);
  color: var(--brand-dark);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  margin-left: 4px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 0 auto 16px;
}

.price-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--glass-shadow);
}

.price-card-featured {
  border-color: var(--brand);
  background: var(--paper-card);
  position: relative;
}

.plan-type-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--brand);
  display: block;
  margin-bottom: 4px;
}

.price-desc {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.no-trial-tag {
  font-size: 0.76rem;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

.price-amount-block {
  padding: 12px 0;
  border-top: 1px solid var(--line-subtle);
  border-bottom: 1px solid var(--line-subtle);
  margin-bottom: 16px;
}

.price-amount {
  font-size: 1rem;
  color: var(--ink-soft);
  margin: 0;
}

.price-amount strong {
  font-family: var(--font-mono);
  font-size: 2rem;
  color: var(--ink);
  font-weight: 600;
}

.price-period {
  font-size: 0.92rem;
}

.price-sub {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 4px 0 0;
  font-family: var(--font-mono);
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.price-features li {
  font-size: 0.88rem;
  color: var(--ink-soft);
  padding-left: 18px;
  position: relative;
}

.price-features li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 600;
}

.price-card .btn {
  width: 100%;
}

.pricing-footnote {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 16px;
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 09 · FAQ ────────────────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-list details {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.faq-list summary {
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}

.faq-list details[open] summary {
  margin-bottom: 10px;
  color: var(--brand-dark);
}

.faq-list p {
  font-size: 0.94rem;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0;
}

/* ── 10 · Cierre CTA ─────────────────────────────────────────────────────── */
.closing-cta {
  text-align: center;
}

.closing-cta h2 {
  max-width: 600px;
  margin: 0 auto 12px;
}

.closing-cta p {
  max-width: 520px;
  margin: 0 auto 24px;
  font-size: 1.1rem;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  background: var(--paper);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: var(--muted);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-logo-small {
  width: 20px;
  height: 20px;
}

.site-footer nav {
  display: flex;
  gap: 16px;
}

.site-footer nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer nav a:hover {
  color: var(--ink);
}

@media (max-width: 640px) {
  .footer-row {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ── Modales ─────────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(20, 20, 19, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal[hidden] {
  display: none;
}

.modal-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 440px;
  width: 100%;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.modal-card-wide {
  max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
}

.modal-card form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.modal-card label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink);
}

.modal-card input {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.modal-card input:focus {
  outline: none;
  border-color: var(--brand);
}

.field-hint {
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: -6px;
}

.form-error {
  color: var(--warn);
  font-size: 0.84rem;
  margin: 0;
  min-height: 1.2em;
}

/* ── Modal · Paid Checkout Summary ───────────────────────────────────────── */
.checkout-plan-summary {
  background: var(--paper-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.plan-summary-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand);
  background: var(--brand-tint);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.plan-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
}

.plan-summary-amount {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
  font-size: 1.05rem;
}