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

:root {
  /* Colors */
  --color-midnight-graphite: #0a0b0c;
  --gradient-midnight-graphite: linear-gradient(oklch(0.5555 0 0) 0%, oklch(0.331 0.0104 253.98) 100%);
  --color-vapor-white: #ffffff;
  --color-cloud-gray: #f9f9f9;
  --color-concrete-mist: #d8d8d8;
  --color-deep-moss: #00543d;
  --color-sky-blue: #abcbf9;
  --color-lavender-bloom: #ffbbfc;
  --color-goldenrod-glint: #fce88b;
  --color-dark-plum: #392c38;
  --color-neutral-green: #95b7ae;
  --color-pale-magenta: #fbe0fa;
  --color-dusty-blue: #dae7f9;
  --color-000000: #000000;

  /* Typography — Font Families */
  --font-roobert: 'Roobert', 'Outfit', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typography — Scale */
  --text-caption: 12px;
  --leading-caption: 1.56;
  --text-body: 16px;
  --leading-body: 1.43;
  --text-subheading: 24px;
  --leading-subheading: 1.33;
  --text-heading: 36px;
  --leading-heading: 1.25;
  --text-heading-lg: 48px;
  --leading-heading-lg: 1.11;
  --text-display: 72px;
  --leading-display: 1;

  /* Typography — Weights */
  --font-weight-regular: 400;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-36: 36px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-72: 72px;
  --spacing-96: 96px;
  --spacing-112: 112px;
  --spacing-120: 120px;
  --spacing-160: 160px;
  --spacing-176: 176px;

  /* Layout */
  --page-max-width: 1280px;
  --section-gap: 24px;
  --card-padding: 16px;
  --element-gap: 4px;

  /* Border Radius */
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-3xl: 28px;
  --radius-3xl-2: 32px;

  /* Named Radii */
  --radius-cards: 8px;
  --radius-inputs: 4px;
  --radius-buttons: 9999px; /* Replaced the literal 1.67772e+07px as requested in Do's & Don'ts */
  --radius-navigation: 32px;

  /* Surfaces */
  --surface-vapor-white-canvas: #ffffff;
  --surface-cloud-gray-section: #f9f9f9;
  --surface-muted-accent-cards: #95b7ae;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-roobert);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: var(--font-weight-regular);
  color: var(--color-midnight-graphite);
  background-color: var(--surface-vapor-white-canvas);
  -webkit-font-smoothing: antialiased;
}

/* Headings & Text Roles */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-regular);
  color: var(--color-midnight-graphite);
}

.text-display {
  font-size: var(--text-display);
  line-height: var(--leading-display);
}

.text-heading-lg {
  font-size: var(--text-heading-lg);
  line-height: var(--leading-heading-lg);
}

.text-heading {
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
}

.text-subheading {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
}

.text-body {
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.text-caption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

/* Layout Utilities */
.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-24);
  width: 100%;
}

section {
  padding: var(--spacing-72) 0;
}

.bg-white {
  background-color: var(--surface-vapor-white-canvas);
}

.bg-gray {
  background-color: var(--surface-cloud-gray-section);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-24);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-24);
}

@media (max-width: 992px) {
  :root {
    --text-display: 56px;
    --text-heading-lg: 38px;
    --text-heading: 30px;
    --text-subheading: 20px;
  }
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .text-display {
    font-size: var(--text-display);
  }
}

@media (max-width: 768px) {
  :root {
    --text-display: 38px;
    --text-heading-lg: 30px;
    --text-heading: 24px;
    --text-subheading: 18px;
    --leading-display: 1.15;
  }
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  section {
    padding: var(--spacing-48) 0;
  }
  .text-display {
    font-size: var(--text-display);
  }
  .hero h1 {
    font-size: 38px !important;
    line-height: 1.15 !important;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: var(--spacing-12);
  }
}

@media (max-width: 480px) {
  :root {
    --text-display: 28px;
    --text-heading-lg: 24px;
    --text-heading: 20px;
    --text-subheading: 15px;
    --spacing-72: 36px;
    --spacing-48: 24px;
    --leading-display: 1.25;
  }
  .hero {
    padding-top: 90px;
    padding-bottom: 50px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .hero h1 {
    font-size: 28px !important;
    line-height: 1.25 !important;
    letter-spacing: -0.02em !important;
    margin-bottom: 16px !important;
  }
  .hero p {
    font-size: 15px !important;
    line-height: 1.6 !important;
    color: #4a4d50 !important;
    margin-bottom: 32px !important;
    max-width: 92%;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    align-items: center;
    max-width: 300px;
    margin: 0 auto;
    gap: 12px;
  }
  .hero-actions .btn {
    width: 100%;
    height: 48px !important;
    border-radius: 9999px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    transition: background-color 0.2s ease !important;
  }
  .hero-actions .btn-primary {
    padding: 0 var(--spacing-20) !important;
    background-color: var(--color-sky-blue) !important;
    box-shadow: 0 4px 12px rgba(10, 11, 12, 0.05) !important;
    color: var(--color-midnight-graphite) !important;
  }
  .hero-actions .btn-primary:active {
    background-color: #92bbf7 !important;
  }
  .hero-actions .btn-primary .btn-icon {
    width: 28px !important;
    height: 28px !important;
    margin: 0 0 0 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .hero-actions .btn-ghost {
    background-color: transparent !important;
    border: 1.5px solid rgba(10, 11, 12, 0.12) !important;
    color: var(--color-midnight-graphite) !important;
    box-shadow: none !important;
    padding: 0 var(--spacing-20) !important;
  }
  .hero-actions .btn-ghost:active {
    background-color: rgba(10, 11, 12, 0.05) !important;
  }
  .container {
    padding: 0 var(--spacing-20);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-roobert);
  font-size: var(--text-body);
  font-weight: var(--font-weight-regular);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: none;
  box-sizing: border-box;
}

/* Primary Action Button: #abcbf9 background, #0a0b0c text, pill shape, vertical 4px, left 20px, right 4px */
.btn-primary {
  background-color: var(--color-sky-blue);
  color: var(--color-midnight-graphite);
  border-radius: var(--radius-buttons);
  padding: var(--spacing-4) var(--spacing-4) var(--spacing-4) var(--spacing-20);
  gap: var(--spacing-8);
}

.btn-primary:hover {
  background-color: #92bbf7;
  transform: translateY(-1px);
}

.btn-primary .btn-icon {
  background-color: var(--color-midnight-graphite);
  color: var(--color-vapor-white);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.btn-primary:hover .btn-icon {
  transform: translateX(2px);
}

/* Ghost Navigation Button: Transparent, Midnight Graphite text, no border, pill. Padding: 0px vertical, 16px horizontal */
.btn-ghost {
  background-color: transparent;
  color: var(--color-midnight-graphite);
  border-radius: var(--radius-buttons);
  padding: 0 var(--spacing-16);
  height: 36px;
  border: 1px solid transparent;
}

.btn-ghost:hover {
  border-color: var(--color-concrete-mist);
  background-color: rgba(10, 11, 12, 0.03);
}

/* Navigation Link Button: Transparent, Midnight Graphite text, no border, square corners, padding: 0px */
.btn-nav-link {
  background-color: transparent;
  color: var(--color-midnight-graphite);
  border-radius: 0;
  padding: 0;
  position: relative;
}

.btn-nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-midnight-graphite);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Cards */
/* Neutral Card: Vapor White background, 8px border-radius, 32px padding, no shadow */
.card-neutral {
  background-color: var(--color-vapor-white);
  border-radius: var(--radius-cards);
  padding: var(--spacing-32);
  border: 1px solid var(--color-concrete-mist); /* Subtle divider border as allowed */
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Bordered Card - Sky Blue: Transparent background, 8px radius, Sky Blue border, no shadow, no padding */
.card-bordered-sky {
  background-color: transparent;
  border-radius: var(--radius-cards);
  border: 2px solid var(--color-sky-blue);
  padding: 0;
}

/* Bordered Card - Lavender Bloom */
.card-bordered-lavender {
  background-color: transparent;
  border-radius: var(--radius-cards);
  border: 2px solid var(--color-lavender-bloom);
  padding: 0;
}

/* Bordered Card - Deep Moss */
.card-bordered-moss {
  background-color: transparent;
  border-radius: var(--radius-cards);
  border: 2px solid var(--color-deep-moss);
  padding: 0;
}

/* Bordered Card - Goldenrod Glint */
.card-bordered-goldenrod {
  background-color: transparent;
  border-radius: var(--radius-cards);
  border: 2px solid var(--color-goldenrod-glint);
  padding: 0;
}

/* Header & Navigation Sticky */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-concrete-mist);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  height: 60px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-weight: 500;
  font-size: var(--text-subheading);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  color: var(--color-midnight-graphite);
  text-decoration: none;
}

.logo span {
  width: 12px;
  height: 12px;
  background-color: var(--color-deep-moss);
  border-radius: 50%;
  display: inline-block;
}

.logo-img {
  height: 22px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-32);
}

@media (max-width: 992px) {
  .nav-menu {
    display: none; /* simple mobile styling fallback or toggle in JS */
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-image: url('assets/hero_bg.png');
  background-size: cover;
  background-position: center;
  padding-top: 120px;
  padding-bottom: 120px;
  overflow: hidden;
}

/* Hero gradient overlay: Midnight Graphite subtle gradient */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-midnight-graphite);
  opacity: 0.15; /* subtle transparent overlay */
  z-index: 1;
}

.hero-overlay-darken {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.95));
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--color-dusty-blue);
  color: var(--color-deep-moss);
  border-radius: 999px;
  font-size: var(--text-caption);
  margin-bottom: var(--spacing-24);
  font-weight: 500;
}

.hero-tagline span {
  width: 6px;
  height: 6px;
  background-color: var(--color-deep-moss);
  border-radius: 50%;
}

.hero h1 {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-24);
  color: var(--color-midnight-graphite);
}

.hero p {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  color: #4a4d50;
  margin-bottom: var(--spacing-40);
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-16);
}

/* Statistics Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24);
  margin-top: calc(-1 * var(--spacing-72));
  position: relative;
  z-index: 10;
}

.stats-card-inner {
  padding: var(--spacing-32) var(--spacing-24);
  text-align: center;
}

.stats-num {
  font-size: 60px;
  font-weight: var(--font-weight-regular);
  line-height: 1;
  color: var(--color-midnight-graphite);
  margin-bottom: var(--spacing-12);
}

.stats-label {
  font-size: var(--text-body);
  color: var(--color-midnight-graphite);
  opacity: 0.8;
  line-height: var(--leading-body);
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: 1fr;
    margin-top: var(--spacing-24);
  }
}

/* Product Feature Card / Services */
/* Product Feature Card: Transparent background with a subtle Dark Plum overlay for opacity. 8px border-radius. No padding or shadow. Features imagery and text, with an arrow link. */
.card-feature {
  position: relative;
  background-color: transparent;
  border-radius: var(--radius-cards);
  overflow: hidden;
  border: 1px solid var(--color-concrete-mist);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card-feature:hover {
  transform: translateY(-4px);
  border-color: var(--color-sky-blue);
}

.feature-img-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  background-color: var(--color-dark-plum); /* subtle Dark Plum background overlay as default */
  overflow: hidden;
}

.feature-img-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-dark-plum);
  opacity: 0.4; /* Opacity overlay for text legibility and brand styling */
  z-index: 1;
  transition: opacity 0.3s ease;
}

.card-feature:hover .feature-img-wrapper::after {
  opacity: 0.2;
}

.feature-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-icon-svg {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: rgba(255, 255, 255, 0.9);
  padding: 8px;
  border-radius: 50%;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-content {
  padding: var(--spacing-24);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.feature-content h3 {
  font-size: var(--text-subheading);
  margin-bottom: var(--spacing-8);
}

.feature-content p {
  color: #4a4d50;
  font-size: var(--text-body);
  margin-bottom: var(--spacing-24);
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: var(--text-body);
  color: var(--color-midnight-graphite);
  text-decoration: none;
  font-weight: 500;
  transition: gap 0.2s ease;
}

.feature-link:hover {
  gap: var(--spacing-12);
}

.feature-link svg {
  width: 20px;
  height: 20px;
}

/* Supporting Content Cards (Muted Accent backgrounds) */
.card-muted-green {
  background-color: var(--color-neutral-green);
  color: var(--color-vapor-white);
}

.card-muted-magenta {
  background-color: var(--color-pale-magenta);
  color: var(--color-midnight-graphite);
}

.card-muted-blue {
  background-color: var(--color-dusty-blue);
  color: var(--color-midnight-graphite);
}

/* Legal Framework Explorer Tabs */
.explorer-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-32);
}

.explorer-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-12);
  border-bottom: 1px solid var(--color-concrete-mist);
  padding-bottom: var(--spacing-20);
}

.tab-btn {
  background-color: transparent;
  color: var(--color-midnight-graphite);
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-buttons);
  padding: 8px var(--spacing-20);
  font-family: var(--font-roobert);
  font-size: var(--text-body);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.tab-btn.active {
  background-color: var(--color-deep-moss);
  color: var(--color-vapor-white);
  border-color: var(--color-deep-moss);
}

.tab-btn:hover:not(.active) {
  background-color: rgba(10, 11, 12, 0.03);
  border-color: var(--color-midnight-graphite);
}

.explorer-panel {
  display: none;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-40);
  animation: tabFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.explorer-panel.active {
  display: grid;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel-left, .panel-right {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
}

.panel-title {
  font-size: var(--text-subheading);
  font-weight: 500;
  margin-bottom: var(--spacing-8);
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.panel-title svg {
  width: 24px;
  height: 24px;
  color: var(--color-deep-moss);
}

/* Legal Challenge block */
.legal-challenge-box {
  background-color: var(--color-cloud-gray);
  border-left: 4px solid var(--color-lavender-bloom);
  border-radius: var(--radius-inputs);
  padding: var(--spacing-24);
}

.legal-challenge-box h4 {
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: var(--spacing-8);
  color: var(--color-midnight-graphite);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Legal Solution block */
.legal-solution-box {
  background-color: var(--color-vapor-white);
  border: 2px solid var(--color-sky-blue);
  border-radius: var(--radius-cards);
  padding: var(--spacing-28);
}

.legal-solution-box h4 {
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: var(--spacing-12);
  color: var(--color-deep-moss);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.legal-solution-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  margin-top: var(--spacing-16);
}

.legal-solution-box li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-12);
  font-size: var(--text-body);
}

.legal-solution-box li svg {
  color: var(--color-deep-moss);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Case Study block */
.case-study-box {
  background-color: var(--color-cloud-gray);
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-cards);
  padding: var(--spacing-32);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.case-study-tag {
  display: inline-block;
  background-color: var(--color-goldenrod-glint);
  color: var(--color-midnight-graphite);
  font-size: var(--text-caption);
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-inputs);
  width: fit-content;
  margin-bottom: var(--spacing-16);
  text-transform: uppercase;
}

.case-study-quote {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-midnight-graphite);
  margin-bottom: var(--spacing-20);
  font-style: italic;
}

/* Form inputs & styling preservation */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.form-group label {
  font-size: var(--text-caption);
  color: var(--color-midnight-graphite);
  font-weight: 500;
}

.form-input {
  background-color: transparent;
  border-radius: var(--radius-inputs);
  border: 1px solid var(--color-concrete-mist);
  color: var(--color-midnight-graphite);
  padding: var(--spacing-8) var(--spacing-16);
  font-family: var(--font-roobert);
  font-size: var(--text-body);
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  border-color: var(--color-sky-blue);
}

@media (max-width: 992px) {
  .explorer-panel {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }
}

/* Testimonials / Case Studies */
.testimonial-quote {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-midnight-graphite);
  margin-bottom: var(--spacing-24);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-dusty-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-deep-moss);
  border: 1px solid var(--color-sky-blue);
}

.author-info h4 {
  font-size: var(--text-body);
  font-weight: 500;
}

.author-info p {
  font-size: var(--text-caption);
  color: #666;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-48);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-24);
}

.contact-info h2 {
  font-size: var(--text-heading-lg);
  line-height: var(--leading-heading-lg);
  letter-spacing: -0.02em;
}

.contact-info p {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  color: #4a4d50;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  margin-top: var(--spacing-16);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.contact-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-deep-moss);
}

.contact-form-wrapper {
  background-color: var(--color-cloud-gray);
  border-radius: var(--radius-cards);
  padding: var(--spacing-32);
  border: 1px solid var(--color-concrete-mist);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
}

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

.submit-btn-wrapper {
  margin-top: var(--spacing-8);
}

/* Success modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 11, 12, 0.4);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--color-vapor-white);
  border-radius: var(--radius-cards);
  padding: var(--spacing-40);
  max-width: 450px;
  width: 90%;
  text-align: center;
  border: 1.5px solid var(--color-sky-blue);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-sky-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-20);
}

.modal-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-midnight-graphite);
}

.modal-content h3 {
  font-size: var(--text-subheading);
  margin-bottom: var(--spacing-12);
}

.modal-content p {
  font-size: var(--text-body);
  color: #666;
  margin-bottom: var(--spacing-24);
}

/* Footer */
footer {
  background-color: var(--color-midnight-graphite);
  color: var(--color-vapor-white);
  padding: var(--spacing-48) 0;
  font-family: var(--font-roobert);
}

footer .logo {
  color: var(--color-vapor-white);
}

footer .logo span {
  background-color: var(--color-sky-blue);
}

footer .logo-img {
  filter: brightness(0) invert(1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-48);
  margin-bottom: var(--spacing-48);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.footer-brand p {
  opacity: 0.6;
  font-size: var(--text-body);
  line-height: var(--leading-body);
  max-width: 320px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.footer-links-col h4 {
  color: var(--color-sky-blue);
  font-size: var(--text-caption);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.footer-links-col a {
  color: var(--color-vapor-white);
  opacity: 0.7;
  text-decoration: none;
  font-size: var(--text-body);
  transition: opacity 0.2s ease;
}

.footer-links-col a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-24);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-caption);
  opacity: 0.5;
}

@media (max-width: 480px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-12);
    text-align: center;
  }
}

/* Navigation Dropdown Styles */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background-color: rgba(255, 255, 255, 0.98);
  min-width: 250px;
  box-shadow: 0 10px 30px rgba(10, 11, 12, 0.08);
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  z-index: 2000;
  animation: dropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(8px);
  }
}

.nav-dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  color: var(--color-midnight-graphite);
  padding: 10px 14px;
  text-decoration: none;
  display: block;
  font-family: var(--font-roobert);
  font-size: 14px;
  border-radius: var(--radius-md);
  transition: background-color 0.2s, color 0.2s;
  text-align: left;
}

.dropdown-content a:hover {
  background-color: var(--color-cloud-gray);
  color: var(--color-deep-moss);
}

/* ==========================================================================
   BASE COMPARTIDA — Mejoras premium (cargadas por app.js, sin tocar HTML)
   Todo lo de abajo se construyó sobre el sistema de diseño existente:
   paleta pastel, tipografía Outfit, radios y spacing por variables.
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Tokens de animación reutilizables
   -------------------------------------------------------------------------- */
:root {
  --ease-out-soft: cubic-bezier(0.16, 1, 0.3, 1);
  --reveal-distance: 22px;
  --reveal-duration: 0.7s;
  --shadow-card-hover: 0 14px 36px -18px rgba(10, 11, 12, 0.22);
  --focus-ring: var(--color-deep-moss);
}

/* --------------------------------------------------------------------------
   1. SISTEMA SCROLL-REVEAL
   El estado oculto SOLO aplica cuando <html> tiene .js-reveal (la pone el JS).
   Así, sin JS, el contenido siempre es visible. El stagger se controla con
   la variable --reveal-i (índice entre hermanos) que setea app.js.
   -------------------------------------------------------------------------- */
html.js-reveal .reveal {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity var(--reveal-duration) var(--ease-out-soft),
    transform var(--reveal-duration) var(--ease-out-soft);
  /* El delay escalonado: cada hermano espera 90ms * su índice */
  transition-delay: calc(var(--reveal-i, 0) * 0.09s);
  will-change: opacity, transform;
}

html.js-reveal .reveal.is-visible {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* Clases utilitarias de delay manuales por si una página las necesita */
html.js-reveal .reveal-delay-1 { transition-delay: 0.09s; }
html.js-reveal .reveal-delay-2 { transition-delay: 0.18s; }
html.js-reveal .reveal-delay-3 { transition-delay: 0.27s; }
html.js-reveal .reveal-delay-4 { transition-delay: 0.36s; }

/* --------------------------------------------------------------------------
   2. ANIMACIÓN DE ENTRADA DEL HERO (al cargar, no por scroll)
   El contenido del hero NUNCA participa del scroll-reveal: aparece de entrada,
   escalonado. Si no hay JS, igual se ve (la animación es puramente aditiva).
   -------------------------------------------------------------------------- */
@keyframes heroEnter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero .hero-tagline,
.hero h1,
.hero p,
.hero-actions {
  animation: heroEnter 0.9s var(--ease-out-soft) both;
}

.hero .hero-tagline { animation-delay: 0.05s; }
.hero h1            { animation-delay: 0.18s; }
.hero p             { animation-delay: 0.32s; }
.hero-actions       { animation-delay: 0.46s; }

/* --------------------------------------------------------------------------
   3. HERO con más profundidad (manteniendo el texto oscuro legible)
   Añadimos un glow radial sutil sky-blue/dusty-blue y un grano muy tenue,
   por encima de los overlays existentes pero por debajo del contenido (z:3).
   -------------------------------------------------------------------------- */
.hero::before {
  /* Glow radial doble: foco frío arriba-izquierda + lavanda muy suave abajo-derecha */
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(60% 55% at 18% 22%, rgba(171, 203, 249, 0.55), transparent 60%),
    radial-gradient(55% 50% at 85% 80%, rgba(255, 187, 252, 0.28), transparent 62%);
  mix-blend-mode: normal;
}

.hero::after {
  /* Grano muy sutil para textura premium (SVG inline, sin pedir archivos) */
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Suavizamos el degradado de oscurecido para que respire un poco más
   sin perder contraste con el texto oscuro (#0a0b0c sobre claro). */
.hero-overlay-darken {
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.74) 0%,
    rgba(255, 255, 255, 0.9) 55%,
    rgba(255, 255, 255, 0.96) 100%
  );
}

/* --------------------------------------------------------------------------
   4. MICRO-INTERACCIONES refinadas
   Lifts muy sutiles, sombras discretas, transiciones suaves. Nivel premium.
   -------------------------------------------------------------------------- */

/* Botón primario: lift + sombra teñida de marca al hover, feedback al active */
.btn-primary {
  box-shadow: 0 1px 2px rgba(10, 11, 12, 0.04);
}
.btn-primary:hover {
  box-shadow: 0 10px 24px -12px rgba(146, 187, 247, 0.9);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(10, 11, 12, 0.08);
}

/* Botón ghost: micro-lift sutil */
.btn-ghost {
  transition: all 0.2s var(--ease-out-soft);
}
.btn-ghost:hover {
  transform: translateY(-1px);
}
.btn-ghost:active {
  transform: translateY(0);
}

/* Cards: lift discreto con sombra muy suave (premium, no llamativo) */
.card-neutral,
.card-bordered-sky,
.card-bordered-lavender,
.card-bordered-moss,
.card-bordered-goldenrod {
  transition:
    transform 0.3s var(--ease-out-soft),
    box-shadow 0.3s var(--ease-out-soft),
    border-color 0.3s var(--ease-out-soft);
}

.card-neutral:hover,
.card-bordered-sky:hover,
.card-bordered-lavender:hover,
.card-bordered-moss:hover,
.card-bordered-goldenrod:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

/* .card-feature ya tiene lift; le sumamos la sombra suave coherente */
.card-feature:hover {
  box-shadow: var(--shadow-card-hover);
}

/* Pulse muy sutil en el dot del logo y del tagline (respira, no molesta) */
@keyframes brandPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 84, 61, 0.35); }
  50%      { box-shadow: 0 0 0 5px rgba(0, 84, 61, 0); }
}
.logo span,
.hero-tagline span {
  animation: brandPulse 3.2s var(--ease-out-soft) infinite;
}

/* --------------------------------------------------------------------------
   5. ACCESIBILIDAD — focus-visible elegante + scroll suave global
   -------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.btn:focus-visible,
.tab-btn:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-md);
}

/* Inputs: anillo de marca suave al enfocar con teclado */
.form-input:focus-visible,
.search-bar-input:focus-visible {
  outline: none;
  border-color: var(--color-sky-blue);
  box-shadow: 0 0 0 3px rgba(171, 203, 249, 0.4);
}

/* --------------------------------------------------------------------------
   6. BUG FIX — Dropdown "Módulos" en desktop
   Problema: el panel se abre con :hover pero el translateY(8px) deja un GAP
   físico entre el trigger y el panel; al transitar el mouse se pierde el hover.
   Solución: (a) un PUENTE invisible (pseudo-elemento) que cubre ese hueco para
   que el :hover no se corte, y (b) un pequeño retardo de cierre por comodidad.
   Se conserva el estilo y la animación de aparición.
   -------------------------------------------------------------------------- */

/* Puente invisible: cubre exactamente la franja entre el trigger y el panel.
   Solo activo en desktop (donde existe el hover-intent). */
@media (min-width: 769px) {
  .nav-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 260px;            /* >= min-width del panel, asegura cobertura */
    height: 16px;            /* cubre el translateY(8px) + margen de holgura */
    background: transparent; /* invisible, solo mantiene el hover */
  }

  /* El panel permanece visible si el cursor está sobre el trigger O el panel.
     Usamos visibility/opacity (en vez de display) para permitir el retardo
     de cierre con transition-delay sin perder la animación de entrada. */
  .nav-dropdown .dropdown-content {
    display: block;             /* sustituye al display:none original en desktop */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(12px);
    transition:
      opacity 0.2s var(--ease-out-soft),
      transform 0.2s var(--ease-out-soft),
      visibility 0s linear 0.18s; /* retardo de cierre: ~180ms de gracia */
    animation: none;            /* la animación keyframe ya no hace falta aquí */
  }

  .nav-dropdown:hover .dropdown-content,
  .nav-dropdown:focus-within .dropdown-content {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(8px);
    transition:
      opacity 0.2s var(--ease-out-soft),
      transform 0.2s var(--ease-out-soft),
      visibility 0s; /* al abrir, visible al instante */
  }
}

/* --------------------------------------------------------------------------
   7. MENÚ MÓVIL — hamburguesa + panel deslizante (markup lo genera app.js)
   -------------------------------------------------------------------------- */

/* El botón hamburguesa: oculto en desktop, visible <=768px */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-buttons);
  cursor: pointer;
  color: var(--color-midnight-graphite);
  transition: background-color 0.2s var(--ease-out-soft), border-color 0.2s var(--ease-out-soft);
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle:hover {
  background-color: rgba(10, 11, 12, 0.04);
}

/* Líneas del ícono hamburguesa, animadas a "X" cuando está abierto */
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background-color: currentColor;
  transition: transform 0.3s var(--ease-out-soft), opacity 0.2s var(--ease-out-soft);
}
.nav-toggle-bars {
  position: relative;
}
.nav-toggle-bars::before { position: absolute; top: -6px; left: 0; }
.nav-toggle-bars::after  { position: absolute; top: 6px;  left: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars {
  background-color: transparent;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Backdrop oscuro con blur detrás del panel */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background-color: rgba(10, 11, 12, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease-out-soft), visibility 0s linear 0.3s;
}
.mobile-nav-backdrop.open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s var(--ease-out-soft), visibility 0s;
}

/* Panel deslizante desde la derecha */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(86vw, 360px);
  z-index: 1600;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-left: 1px solid var(--color-concrete-mist);
  box-shadow: -20px 0 50px -20px rgba(10, 11, 12, 0.25);
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out-soft);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-24);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.mobile-nav.open {
  transform: translateX(0);
}

/* Cabecera del panel (marca + cerrar) */
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-32);
  min-height: 44px;
}
.mobile-nav-close {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-buttons);
  cursor: pointer;
  color: var(--color-midnight-graphite);
  transition: background-color 0.2s var(--ease-out-soft);
}
.mobile-nav-close:hover {
  background-color: rgba(10, 11, 12, 0.04);
}

/* Lista de links grandes y táctiles */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}
.mobile-nav-links a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 var(--spacing-12);
  font-size: var(--text-subheading);
  font-weight: 400;
  color: var(--color-midnight-graphite);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: background-color 0.2s var(--ease-out-soft), color 0.2s var(--ease-out-soft);
}
.mobile-nav-links a:hover {
  background-color: var(--color-cloud-gray);
  color: var(--color-deep-moss);
}

/* Etiqueta de grupo (ej. "Módulos") dentro del panel */
.mobile-nav-group-label {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
  color: var(--color-midnight-graphite);
  padding: var(--spacing-16) var(--spacing-12) var(--spacing-8);
}

/* Los sub-items (del dropdown) van ligeramente indentados y más chicos */
.mobile-nav-links a.is-subitem {
  font-size: var(--text-body);
  min-height: 46px;
  padding-left: var(--spacing-24);
  opacity: 0.92;
}

/* El CTA "Solicitar Demo" se destaca como botón primario al final */
.mobile-nav-links a.is-cta {
  margin-top: var(--spacing-24);
  background-color: var(--color-sky-blue);
  color: var(--color-midnight-graphite);
  justify-content: center;
  font-weight: 500;
}
.mobile-nav-links a.is-cta:hover {
  background-color: #92bbf7;
}

/* Mostrar hamburguesa y ocultar el menú desktop bajo 992px. */
@media (max-width: 992px) {
  .nav-toggle {
    display: inline-flex;
  }
  .nav-menu {
    display: none;
  }
}

@media (min-width: 993px) {
  .nav-toggle,
  .mobile-nav,
  .mobile-nav-backdrop {
    display: none !important; /* nunca en desktop, aunque el JS los inserte */
  }
  .nav-menu {
    display: flex; /* refuerza visibilidad del menú en desktop */
  }
}

/* --------------------------------------------------------------------------
   8. UTILIDADES NUEVAS para las páginas (CTA band, FAQ, trust strip)
   -------------------------------------------------------------------------- */

/* 8a. Banda CTA de cierre: fondo de marca, título grande y botón */
.cta-band {
  position: relative;
  overflow: hidden;
  background-color: var(--color-deep-moss);
  color: var(--color-vapor-white);
  border-radius: var(--radius-3xl);
  padding: var(--spacing-72) var(--spacing-48);
  text-align: center;
  margin: 0 auto;
}
/* Glow sutil sky-blue para dar profundidad al fondo verde profundo */
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(55% 60% at 50% 0%, rgba(171, 203, 249, 0.22), transparent 60%),
    radial-gradient(50% 60% at 100% 100%, rgba(255, 187, 252, 0.14), transparent 60%);
}
.cta-band > * {
  position: relative;
  z-index: 1;
}
.cta-band h2 {
  color: var(--color-vapor-white);
  font-size: var(--text-heading-lg);
  line-height: var(--leading-heading-lg);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-16);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band p {
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  max-width: 620px;
  margin: 0 auto var(--spacing-32);
  font-weight: 300;
}
.cta-band .cta-band-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-16);
}
/* El botón primario dentro de la banda mantiene su estilo pill de marca */

@media (max-width: 768px) {
  .cta-band {
    padding: var(--spacing-48) var(--spacing-24);
    border-radius: var(--radius-3xl-2);
  }
}

/* 8b. Acordeón FAQ */
.faq {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-cards);
  background-color: var(--color-vapor-white);
  overflow: hidden;
  transition: border-color 0.25s var(--ease-out-soft), box-shadow 0.25s var(--ease-out-soft);
}
.faq-item.open {
  border-color: var(--color-sky-blue);
  box-shadow: 0 10px 30px -22px rgba(10, 11, 12, 0.25);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--font-roobert);
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-midnight-graphite);
  padding: var(--spacing-20) var(--spacing-24);
}
/* Indicador "+" que rota a "×" al abrir */
.faq-q::after {
  content: '';
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300543d' stroke-width='2.5' stroke-linecap='round'%3E%3Cline x1='12' y1='5' x2='12' y2='19'/%3E%3Cline x1='5' y1='12' x2='19' y2='12'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  transition: transform 0.3s var(--ease-out-soft);
}
.faq-item.open .faq-q::after {
  transform: rotate(135deg);
}
/* La respuesta: animable por max-height. Cerrada por defecto. */
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out-soft);
}
.faq-item.open .faq-a {
  max-height: 600px; /* suficiente para respuestas largas */
}
.faq-a-inner {
  padding: 0 var(--spacing-24) var(--spacing-24);
  color: #4a4d50;
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

/* 8c. Tira de confianza: chips tipo "On-Premise", "AES-256", "Citas a fojas" */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-12);
}
.trust-strip .trust-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  padding: var(--spacing-8) var(--spacing-16);
  background-color: var(--color-cloud-gray);
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-buttons);
  font-size: var(--text-caption);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-midnight-graphite);
  white-space: nowrap;
  transition: border-color 0.2s var(--ease-out-soft), background-color 0.2s var(--ease-out-soft);
}
.trust-strip .trust-chip:hover {
  border-color: var(--color-sky-blue);
  background-color: var(--color-vapor-white);
}
/* Punto de acento opcional dentro del chip (usar un <span>) */
.trust-strip .trust-chip span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-deep-moss);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   9. PREFERS-REDUCED-MOTION — accesibilidad de movimiento
   Todo visible y sin transiciones/animaciones; salto de ancla nativo.
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  /* Anula el estado oculto del reveal: todo visible aunque exista .js-reveal */
  html.js-reveal .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  /* Sin animaciones de entrada ni pulsos ni transiciones perceptibles */
  .hero .hero-tagline,
  .hero h1,
  .hero p,
  .hero-actions,
  .logo span,
  .hero-tagline span {
    animation: none !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   10. DOCUMENTACIÓN TÉCNICA (Dashboard & Manual v1.0)
   -------------------------------------------------------------------------- */
.doc-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-48);
  align-items: start;
  position: relative;
}

@media (max-width: 992px) {
  .doc-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }
}

/* Sidebar Estilo Dashboard */
.doc-sidebar {
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: var(--spacing-12);
  border-right: 1px solid var(--color-concrete-mist);
}

@media (max-width: 992px) {
  .doc-sidebar {
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--color-concrete-mist);
    padding-bottom: var(--spacing-24);
    padding-right: 0;
  }
}

.doc-search-wrapper {
  margin-bottom: var(--spacing-24);
  position: relative;
}

.doc-search-input {
  width: 100%;
  padding: 10px 16px;
  padding-left: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-concrete-mist);
  font-family: var(--font-roobert);
  font-size: 14px;
  background-color: var(--color-cloud-gray);
  color: var(--color-midnight-graphite);
  transition: all 0.2s ease;
}

.doc-search-input:focus {
  outline: none;
  border-color: var(--color-deep-moss);
  background-color: var(--color-vapor-white);
  box-shadow: 0 0 0 3px rgba(0, 84, 61, 0.1);
}

.doc-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #8a8d90;
  pointer-events: none;
}

/* Navegación del índice */
.doc-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.doc-nav-part {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8a8d90;
  margin-top: var(--spacing-8);
}

.doc-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  margin-top: var(--spacing-4);
  padding-left: var(--spacing-4);
}

.doc-nav-item a {
  display: block;
  font-size: 14px;
  color: #4a4d50;
  text-decoration: none;
  padding: var(--spacing-4) var(--spacing-8);
  border-left: 2px solid transparent;
  transition: all 0.2s ease;
}

.doc-nav-item a:hover {
  color: var(--color-deep-moss);
  border-left-color: var(--color-neutral-green);
  padding-left: var(--spacing-12);
}

.doc-nav-item.active a {
  font-weight: 500;
  color: var(--color-deep-moss);
  border-left-color: var(--color-deep-moss);
  background-color: rgba(0, 84, 61, 0.03);
}

/* Área de contenido del documento */
.doc-content {
  background-color: var(--color-vapor-white);
  padding-bottom: var(--spacing-96);
}

.doc-section {
  padding-top: var(--spacing-48);
  margin-bottom: var(--spacing-48);
  border-bottom: 1px solid var(--color-cloud-gray);
  padding-bottom: var(--spacing-32);
}

.doc-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.doc-section h2 {
  font-size: 28px;
  font-weight: 500;
  margin-bottom: var(--spacing-20);
  color: var(--color-midnight-graphite);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.doc-section h3 {
  font-size: 20px;
  font-weight: 500;
  margin-top: var(--spacing-32);
  margin-bottom: var(--spacing-12);
  color: var(--color-midnight-graphite);
}

.doc-section h4 {
  font-size: 16px;
  font-weight: 600;
  margin-top: var(--spacing-24);
  margin-bottom: var(--spacing-8);
  color: var(--color-midnight-graphite);
}

.doc-section p {
  color: #3a3d40;
  line-height: 1.6;
  margin-bottom: var(--spacing-16);
  font-size: 15px;
}

/* Confidencial Badge */
.badge-confidential {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: rgba(183, 60, 60, 0.08);
  border: 1px solid rgba(183, 60, 60, 0.25);
  border-radius: var(--radius-md);
  color: #b73c3c;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-16);
}

.badge-confidential span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #b73c3c;
  display: inline-block;
}

/* Estilo de Alertas del Documento (simil GitHub) */
.doc-alert {
  border-left: 4px solid transparent;
  padding: var(--spacing-16) var(--spacing-20);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--spacing-24) 0;
  font-size: 14.5px;
  line-height: 1.5;
}

.doc-alert p:last-child {
  margin-bottom: 0;
}

.doc-alert-note {
  background-color: rgba(0, 84, 61, 0.03);
  border-left-color: var(--color-deep-moss);
  color: #1a3c30;
}

.doc-alert-tip {
  background-color: rgba(171, 203, 249, 0.12);
  border-left-color: #72a3ed;
  color: #1c365c;
}

.doc-alert-warning {
  background-color: rgba(252, 232, 139, 0.15);
  border-left-color: #d1b52a;
  color: #574c10;
}

/* Código formateado */
.doc-code-block {
  background-color: var(--color-cloud-gray);
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-md);
  padding: var(--spacing-16);
  font-family: 'IBM Plex Mono', 'Courier New', Courier, monospace;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--color-midnight-graphite);
  overflow-x: auto;
  margin: var(--spacing-20) 0;
}

.doc-code-block code {
  font-family: inherit;
}

.doc-code-comment {
  color: #7a7d80;
  font-style: italic;
}

.doc-code-keyword {
  color: var(--color-deep-moss);
  font-weight: 500;
}

/* Tablas en documentación */
.doc-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--color-concrete-mist);
  border-radius: var(--radius-md);
  margin: var(--spacing-24) 0;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.doc-table th,
.doc-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-concrete-mist);
}

.doc-table thead th {
  background-color: var(--color-cloud-gray);
  font-weight: 600;
  color: var(--color-midnight-graphite);
  border-bottom: 2px solid var(--color-concrete-mist);
}

.doc-table tbody tr:last-child td {
  border-bottom: none;
}

.doc-table tbody tr:hover td {
  background-color: rgba(0, 84, 61, 0.01);
}

/* Checklist interactiva */
.doc-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  margin-top: var(--spacing-16);
  padding-left: 0;
}

.doc-checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-12);
  font-size: 14.5px;
  color: #3a3d40;
}

.doc-checklist input[type="checkbox"] {
  accent-color: var(--color-deep-moss);
  width: 16px;
  height: 16px;
  margin-top: 3px;
  flex-shrink: 0;
  cursor: pointer;
}

.doc-checklist input[type="checkbox"]:checked + span {
  text-decoration: line-through;
  color: #8a8d90;
}

/* Glosario de términos */
.glossary-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  margin-top: var(--spacing-24);
}

.glossary-item {
  border-bottom: 1px solid var(--color-cloud-gray);
  padding-bottom: var(--spacing-12);
}

.glossary-item:last-child {
  border-bottom: none;
}

.glossary-term {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-deep-moss);
  margin-bottom: 4px;
}

.glossary-def {
  font-size: 14.5px;
  color: #4a4d50;
  line-height: 1.5;
}

/* Estilo para Imprimir / Exportar a PDF */
@media print {
  body {
    background-color: #fff;
    color: #000;
    font-size: 12pt;
  }
  
  .navbar,
  footer,
  .doc-sidebar,
  .btn,
  .badge-confidential,
  .doc-search-wrapper,
  .cta-band {
    display: none !important;
  }
  
  .doc-container {
    display: block;
  }
  
  .doc-content {
    padding: 0;
  }
  
  .doc-section {
    page-break-inside: avoid;
    border-bottom: 1px solid #ccc;
    padding-top: 20px;
    margin-bottom: 20px;
  }
}