@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root {
  --primary: #1e293b;
  --primary-light: #334155;
  --accent: #d97706;
  --accent-light: #f59e0b;
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --radius: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Noto Sans JP', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.lumen-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography elements */
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
}

p {
  margin-bottom: 1.5rem;
}

.text-white { color: #ffffff !important; }
.text-muted-dark { color: #94a3b8 !important; }
.text-center { text-align: center; }
.text-underline { text-decoration: underline; }

/* Buttons */
.lumen-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  transition: var(--transition);
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.lumen-btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}
.lumen-btn-primary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.lumen-btn-accent {
  background-color: var(--accent);
  color: #ffffff;
}
.lumen-btn-accent:hover {
  background-color: var(--accent-light);
  transform: translateY(-2px);
}

.lumen-btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.lumen-btn-outline:hover {
  background: rgba(30, 41, 59, 0.05);
}

.lumen-btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

.lumen-btn-full {
  width: 100%;
}

/* Badges */
.lumen-badge {
  display: inline-block;
  background-color: rgba(217, 119, 6, 0.1);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.lumen-badge-dark {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--accent-light);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* Header */
.lumen-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.lumen-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.lumen-logo-img {
  height: 50px;
  width: auto;
}

.lumen-nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.lumen-nav-link {
  text-decoration: none;
  color: var(--primary-light);
  font-weight: 500;
  transition: var(--transition);
}
.lumen-nav-link:hover {
  color: var(--accent);
}

@media(max-width: 991px) {
  .lumen-nav { display: none; }
}/* Layout Archetype 3: Sticky-Split Grid (Desktop) */
.lumen-sticky-split {
  padding: 5rem 0;
}

@media(min-width: 992px) {
  .lumen-hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: start;
  }
  .lumen-split-sticky {
    position: sticky;
    top: 120px;
  }
}

.lumen-sticky-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.lumen-hero-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.lumen-sticky-overlay {
  padding: 1.5rem;
  background: var(--primary);
  color: #ffffff;
}

.lumen-overlay-txt {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Hero elements */
.lumen-hero-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.lumen-text-highlight {
  color: var(--accent);
}

.lumen-hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.lumen-hero-ctas {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.lumen-hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.lumen-trust-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

.lumen-trust-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Common Section */
.lumen-section {
  padding: 6rem 0;
}

.lumen-section-header {
  max-width: 700px;
  margin-bottom: 4rem;
}

.lumen-section-header.lumen-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.lumen-section-title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.lumen-section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.lumen-bg-light {
  background-color: #f1f5f9;
}

.lumen-bg-dark {
  background-color: var(--primary);
  color: #ffffff;
}

/* Problem Framing */
.lumen-problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.lumen-problem-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.lumen-problem-card:hover {
  background: rgba(255, 255, 255, 0.06);
}

.lumen-problem-num {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.lumen-problem-card h3 {
  color: #ffffff;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.lumen-problem-card p {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.lumen-problem-insight {
  border-left: 4px solid var(--accent);
  background: rgba(217, 119, 6, 0.05);
  padding: 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.lumen-insight-inner p {
  margin-bottom: 0;
  font-size: 1.1rem;
}

/* Benefits (8 Core Capabilities) */
.lumen-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.lumen-benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
}
.lumen-benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.lumen-benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.lumen-benefit-card h3 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.lumen-benefit-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}/* Comparison Table */
.lumen-table-responsive {
  width: 100%;
  overflow-x: auto;
}

.lumen-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}

.lumen-table th, .lumen-table td {
  padding: 1.2rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.lumen-table th {
  background: var(--primary);
  color: #ffffff;
}

.lumen-table th.highlight, .lumen-table td.highlight {
  background: rgba(217, 119, 6, 0.03);
  border-left: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

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

/* Steps Grid */
.lumen-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.lumen-step-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
}

.lumen-step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(30, 41, 59, 0.05);
  position: absolute;
  top: 10px;
  right: 20px;
  line-height: 1;
}

.lumen-step-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  z-index: 2;
  position: relative;
}

.lumen-step-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
  z-index: 2;
  position: relative;
}

/* Services / Features Grid */
.lumen-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

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

.lumen-service-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 5px 20px rgba(0,0,0,0.02);
}

.lumen-s-img-wrap {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.lumen-service-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.lumen-service-item:hover .lumen-service-thumb {
  transform: scale(1.05);
}

.lumen-s-content {
  padding: 2.5rem;
}

.lumen-s-content h3 {
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
}

.lumen-s-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.lumen-s-features {
  list-style: none;
  margin-top: 1.5rem;
}

.lumen-s-features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.lumen-s-features li::before {
  content: "✦";
  color: var(--accent);
  position: absolute;
  left: 0;
}

/* Interactive Self-Check Quiz */
.lumen-quiz-box {
  background: var(--bg-card);
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem;
  box-shadow: 0 10px 35px rgba(0,0,0,0.04);
}

.lumen-quiz-progress-bar-container {
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 50px;
  margin-bottom: 2rem;
  overflow: hidden;
}

.lumen-quiz-progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

.lumen-quiz-question-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.9rem;
  display: block;
  margin-bottom: 0.5rem;
}

.lumen-quiz-question {
  font-size: 1.4rem;
  margin-bottom: 2rem;
}

.lumen-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lumen-quiz-opt-btn {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.lumen-quiz-opt-btn:hover {
  background: rgba(217, 119, 6, 0.05);
  border-color: var(--accent);
}

.lumen-quiz-result-wrap h3 {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.lumen-quiz-cta-container {
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  text-align: center;
}

.lumen-quiz-cta-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Scenarios */
.lumen-scenarios-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

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

.lumen-scenario-card {
  background: var(--bg-card);
  padding: 3rem;
  border-radius: var(--radius);
  border-top: 4px solid var(--primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.lumen-scen-meta {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.lumen-scenario-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

/* Local Relevance */
.lumen-local-box {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 3.5rem;
}

.lumen-local-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.lumen-local-list {
  margin-left: 1.5rem;
  margin-bottom: 2rem;
}

.lumen-local-list li {
  margin-bottom: 1rem;
}

.lumen-local-summary {
  font-weight: 700;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  color: var(--primary);
}

/* Timeline Spine */
.lumen-timeline-spine {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 3rem;
}
.lumen-timeline-spine::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary);
}

.lumen-timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.lumen-time-node {
  position: absolute;
  left: -43px;
  top: 5px;
  width: 24px;
  height: 24px;
  background: var(--accent);
  border: 4px solid var(--bg-main);
  border-radius: 50%;
  color: #fff;
  font-size: 0; /* Just a solid dot visual */
}

.lumen-time-content h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* Testimonials */
.lumen-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.lumen-testimonial-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: 0 5px 20px rgba(0,0,0,0.02);
  border: 1px solid var(--border-color);
}

.lumen-t-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.lumen-t-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.lumen-t-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.lumen-t-body {
  font-size: 0.95rem;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 0;
}

/* Founder Note */
.lumen-founder-split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

@media(max-width: 991px) {
  .lumen-founder-split {
    grid-template-columns: 1fr;
  }
}

.lumen-founder-image-wrap {
  border-radius: var(--radius);
  overflow: hidden;
}

.lumen-founder-img {
  width: 100%;
  height: auto;
  display: block;
}

.lumen-founder-sign {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent-light) !important;
  margin-top: 2rem;
}

/* Standards */
.lumen-standards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

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

.lumen-standard-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--accent);
  box-shadow: 0 4px 15px rgba(0,0,0,0.01);
}

.lumen-standard-card h4 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

/* Glossary */
.lumen-glossary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

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

.lumen-g-item {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.lumen-g-item dfn {
  font-family: var(--font-body);
  font-weight: 700;
  font-style: normal;
  font-size: 1.1rem;
  color: var(--primary);
  display: block;
  margin-bottom: 0.5rem;
}

.lumen-g-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Checklist */
.lumen-checklist-box {
  background: var(--bg-card);
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  padding: 3rem;
}

.lumen-check-list {
  list-style: none;
}

.lumen-check-list li {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.lumen-check-list li:last-child {
  margin-bottom: 0;
}

.lumen-check-icon {
  background: var(--accent);
  color: #fff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: bold;
  font-size: 0.8rem;
}

/* FAQ Accordion */
.lumen-faq-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

@media(max-width: 991px) {
  .lumen-faq-split {
    grid-template-columns: 1fr;
  }
}

.lumen-faq-group-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.5rem;
}

.lumen-faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.lumen-faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
}
.lumen-faq-trigger:hover {
  background: #f8fafc;
}

.lumen-faq-icon {
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.lumen-faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem;
}

.lumen-faq-panel p {
  padding-bottom: 1.2rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.lumen-faq-item.active .lumen-faq-panel {
  max-height: 500px; /* arbitrary large value for transition */
}

.lumen-faq-item.active .lumen-faq-icon {
  transform: rotate(45deg);
}

/* Form Presentation 2: Split Grid */
.lumen-form-split-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

@media(max-width: 991px) {
  .lumen-form-split-layout {
    grid-template-columns: 1fr;
  }
}

.lumen-form-info-panel h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.lumen-form-bullet-box {
  background: #f1f5f9;
  border-radius: var(--radius);
  padding: 2rem;
  margin: 2rem 0;
}

.lumen-form-bullet-box h4 {
  margin-bottom: 1rem;
}

.lumen-form-bullet-box ul {
  list-style: none;
}

.lumen-form-bullet-box li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}
.lumen-form-bullet-box li::before {
  content: "✔";
  color: var(--accent);
  position: absolute;
  left: 0;
}

.lumen-form-privacy-reassurance {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.lumen-form-card {
  background: var(--bg-card);
  padding: 3.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.lumen-form-card h3 {
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.lumen-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.lumen-form-group {
  margin-bottom: 1.5rem;
}

.lumen-form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.lumen-form-group label .required {
  background-color: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.lumen-form-group input[type="text"],
.lumen-form-group input[type="email"],
.lumen-form-group input[type="tel"] {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: var(--transition);
}

.lumen-form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 41, 59, 0.08);
}

.lumen-form-help {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-top: 0.3rem;
}

.lumen-form-consent {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.lumen-form-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex-shrink: 0;
}

.lumen-form-consent label {
  font-size: 0.85rem;
  line-height: 1.5;
}

.lumen-form-consent .required {
  background-color: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  padding: 0.05rem 0.3rem;
  border-radius: 3px;
  margin-left: 0.3rem;
}

.lumen-text-link {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
}

.lumen-form-response-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 2rem;
  border-radius: var(--radius);
  margin-top: 1.5rem;
}

.lumen-form-response-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-top: 1.5rem;
}/* Footer */
.lumen-footer {
  background: var(--primary);
  color: #f1f5f9;
  padding: 5rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.lumen-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media(max-width: 991px) {
  .lumen-footer-grid {
    grid-template-columns: 1fr;
  }
}

.lumen-logo-footer {
  height: 50px;
  width: auto;
  margin-bottom: 1.5rem;
  filter: brightness(0) invert(1);
}

.lumen-footer-desc {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

.lumen-footer-disclaimer {
  font-size: 0.75rem;
  color: #94a3b8;
  line-height: 1.6;
}

.lumen-footer h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.lumen-footer h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.lumen-footer-links ul, .lumen-legal-links-list {
  list-style: none;
}

.lumen-footer-links li {
  margin-bottom: 0.8rem;
}

.lumen-footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  transition: var(--transition);
}
.lumen-footer-links a:hover {
  color: var(--accent-light);
  padding-left: 5px;
}

.lumen-footer-contact p {
  margin-bottom: 0.8rem;
}

.lumen-legal-links-list {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lumen-legal-links-list a {
  color: var(--accent-light);
  text-decoration: underline;
}

.lumen-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  color: #94a3b8;
  font-size: 0.8rem;
}

/* Signature Scroll-Linked Progress Ring */
.lumen-progress-wrap {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  cursor: pointer;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.lumen-progress-wrap.active {
  opacity: 1;
  visibility: visible;
}

.lumen-progress-circle {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.lumen-progress-bg {
  fill: none;
  stroke: #e2e8f0;
  stroke-width: 4;
}

.lumen-progress-bar {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-dasharray: 125.6; /* 2 * PI * 20 */
  stroke-dashoffset: 125.6;
  transition: stroke-dashoffset 0.1s linear;
}

.lumen-progress-arrow {
  position: absolute;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--primary);
}

/* Cookie Banner */
.lumen-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--primary);
  color: #fff;
  padding: 1.5rem 0;
  box-shadow: 0 -5px 25px rgba(0,0,0,0.15);
  z-index: 999;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.lumen-cookie-banner.visible {
  transform: translateY(0);
}

.lumen-cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.lumen-cookie-content p {
  margin-bottom: 0;
  font-size: 0.85rem;
  line-height: 1.5;
}

@media(max-width: 768px) {
  .lumen-cookie-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}