/* Global System Variables and Reset */
:root {
  --bg-color: #FCFAF2;
  --bg-alt-color: #F4F0E6;
  --text-main: #121E36;
  --text-muted: #4A5568;
  --accent-color: #027A55;
  --accent-hover: #015c40;
  --border-color: #121E36;
  --border-light: rgba(18, 30, 54, 0.15);
  --font-serif: 'Playfair Display', 'Noto Serif JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --transition-speed: 0.35s;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-color);
}

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

/* Accessibility settings for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}

/* Layout Utilities (Swiss Grid) */
.lumen-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.lumen-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border-light);
}

.lumen-bg-alt {
  background-color: var(--bg-alt-color);
}

.lumen-overline {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent-color);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.lumen-section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 30px;
  letter-spacing: -0.5px;
}

.lumen-section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 750px;
  margin-bottom: 50px;
}

.lumen-paragraph {
  margin-bottom: 24px;
  color: var(--text-muted);
  text-align: justify;
}

/* Grid Frameworks */
.lumen-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  align-items: center;
}

.lumen-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.lumen-grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 991px) {
  .lumen-grid-2col, .lumen-grid-3col {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .lumen-grid-4col {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .lumen-grid-4col {
    grid-template-columns: 1fr;
  }
}

/* Base UI Components (Swiss Archetype: sharp edges, strong borders) */
.lumen-btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1px;
  padding: 16px 36px;
  border-radius: 0;
  border: 1px solid var(--border-color);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-speed), color var(--transition-speed);
}

.lumen-btn-primary {
  background-color: var(--text-main);
  color: var(--bg-color);
}

.lumen-btn-primary:hover {
  background-color: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
}

.lumen-btn-secondary {
  background-color: transparent;
  color: var(--text-main);
}

.lumen-btn-secondary:hover {
  background-color: var(--text-main);
  color: var(--bg-color);
}

.lumen-btn-text {
  background: none;
  border: none;
  color: var(--accent-color);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.95rem;
}/* Navigation Header Styles */
.lumen-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(252, 250, 242, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
  transition: transform var(--transition-speed) ease;
}

.lumen-nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 40px;
}

.lumen-logo-link {
  display: flex;
  align-items: center;
}

.lumen-nav-logo {
  height: 40px;
  width: auto;
}

.lumen-mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.lumen-hamburger-line {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--text-main);
  transition: transform var(--transition-speed), opacity var(--transition-speed);
}

.lumen-nav-menu {
  display: flex;
  align-items: center;
}

.lumen-nav-list {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.lumen-nav-item {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: color var(--transition-speed);
}

.lumen-nav-item:hover {
  color: var(--accent-color);
}

.lumen-btn-nav {
  padding: 8px 18px;
  border: 1px solid var(--border-color);
}

.lumen-btn-nav:hover {
  background-color: var(--text-main);
  color: var(--bg-color);
}

@media (max-width: 1024px) {
  .lumen-mobile-nav-toggle {
    display: flex;
  }
  .lumen-nav-menu {
    position: fixed;
    top: 81px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-color);
    flex-direction: column;
    padding: 60px 40px;
    justify-content: flex-start;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-top: 1px solid var(--border-light);
  }
  .lumen-nav-menu.lumen-menu-active {
    transform: translateX(0);
  }
  .lumen-nav-list {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    gap: 40px;
  }
  .lumen-nav-item {
    font-size: 1.4rem;
    font-weight: 700;
  }
  .lumen-btn-nav {
    display: inline-block;
    padding: 16px 36px;
    width: 100%;
    text-align: center;
  }
}

/* Section 1: Swiss Editorial Hero */
.lumen-hero-section {
  padding: 120px 40px 100px;
  max-width: 1400px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-light);
}

.lumen-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.lumen-hero-content h1 {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.lumen-hero-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.lumen-hero-actions {
  display: flex;
  gap: 20px;
  margin-bottom: 50px;
}

.lumen-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
}

.lumen-trust-item {
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lumen-trust-icon {
  color: var(--accent-color);
}

.lumen-hero-visual {
  position: relative;
}

.lumen-hero-image {
  width: 100%;
  height: 550px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.lumen-hero-accent-box {
  position: absolute;
  top: 20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 1px dashed var(--accent-color);
  z-index: -1;
}

@media (max-width: 1024px) {
  .lumen-hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  .lumen-hero-content h1 {
    font-size: 2.8rem;
  }
  .lumen-hero-image {
    height: 400px;
  }
}/* Section 2: Problem & Section 3: Benefits (Value Prop) */
.lumen-problem-media .lumen-solid-media {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.lumen-benefit-card {
  padding: 30px;
  border: 1px solid var(--border-light);
  background-color: var(--bg-color);
  transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.lumen-benefit-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-color);
}

.lumen-benefit-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
  display: block;
  margin-bottom: 20px;
}

.lumen-benefit-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.lumen-benefit-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Section 4: Interactive Self-Check / Mini-Quiz */
.lumen-quiz-container {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 50px;
}

.lumen-quiz-progress {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  font-size: 0.85rem;
  font-weight: 700;
}

.lumen-quiz-progress-bar {
  width: 150px;
  height: 4px;
  background-color: var(--bg-alt-color);
}

#quiz-progress-fill {
  width: 25%;
  height: 100%;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}

.lumen-quiz-q-text {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.4;
  margin-bottom: 40px;
}

.lumen-quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.lumen-quiz-option {
  width: 100%;
  text-align: left;
  padding: 20px 30px;
  background-color: var(--bg-alt-color);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: 1rem;
  cursor: pointer;
  transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.lumen-quiz-option:hover {
  border-color: var(--border-color);
  background-color: var(--bg-color);
}

.lumen-quiz-result-card {
  text-align: center;
  animation: fadeIn 0.5s ease;
}

.lumen-result-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 24px;
}

.lumen-result-desc {
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 35px;
}

.lumen-result-callout {
  background-color: var(--bg-alt-color);
  padding: 40px;
  border-top: 1px dashed var(--border-color);
  border-bottom: 1px dashed var(--border-color);
  margin-bottom: 30px;
}

.lumen-result-callout h4 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.lumen-result-callout p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .lumen-quiz-container {
    padding: 30px 20px;
  }
  .lumen-quiz-q-text {
    font-size: 1.3rem;
  }
}/* Section 5: Case Scenarios */
.lumen-scenario-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-light);
  transition: border-color var(--transition-speed);
}

.lumen-scenario-card:hover {
  border-color: var(--border-color);
}

.lumen-scenario-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-light);
}

.lumen-scenario-body {
  padding: 30px;
}

.lumen-scenario-badge {
  display: inline-block;
  background-color: var(--bg-alt-color);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.lumen-scenario-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.lumen-scenario-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Section 6: Services / Features List */
.lumen-feature-item {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-light);
}

.lumen-feature-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.lumen-feature-header {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.lumen-feature-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.lumen-feature-sub {
  list-style: none;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-color);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lumen-feature-sub li::before {
  content: "■ ";
  margin-right: 6px;
}

.lumen-features-image-wrap {
  position: relative;
}

.lumen-features-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.lumen-features-badge-overlay {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background-color: var(--text-main);
  color: var(--bg-color);
  padding: 12px 24px;
  font-weight: 700;
  font-size: 0.9rem;
}

@media (max-width: 991px) {
  .lumen-features-img {
    height: 350px;
  }
}/* Section 7: Process Timeline */
.lumen-timeline {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.lumen-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50px;
  width: 1px;
  background-color: var(--border-light);
}

.lumen-timeline-item {
  display: flex;
  gap: 40px;
  position: relative;
  align-items: flex-start;
}

.lumen-timeline-num {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  z-index: 2;
}

.lumen-timeline-content {
  padding-top: 15px;
}

.lumen-timeline-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.lumen-timeline-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .lumen-timeline::before {
    left: 25px;
  }
  .lumen-timeline-num {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
  .lumen-timeline-item {
    gap: 20px;
  }
}

/* Section 8: Statistics/Insights Band */
.lumen-stats-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

.lumen-stats-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  line-height: 1.3;
  margin-bottom: 24px;
}

.lumen-stats-lead {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.lumen-stats-visual-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lumen-stat-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 40px;
  text-align: center;
}

.lumen-stat-value {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: 10px;
}

.lumen-stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

@media (max-width: 991px) {
  .lumen-stats-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}/* Section 9: Pricing, Checklist, Testimonials, About, Glossary, FAQ */
.lumen-pricing-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lumen-pricing-checklist li {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.lumen-check {
  color: var(--accent-color);
  font-weight: 700;
  margin-right: 8px;
}

.lumen-pricing-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  padding: 40px;
}

.lumen-pricing-heading {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 16px;
}

.lumen-pricing-foot {
  margin-top: 30px;
  border-top: 1px dashed var(--border-light);
  padding-top: 16px;
  font-size: 0.8rem;
  font-weight: 700;
}

.lumen-checklist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.lumen-checklist-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.lumen-checkbox-fake {
  width: 24px;
  height: 24px;
  margin-top: 4px;
}

.lumen-checklist-label {
  font-size: 0.9rem;
  line-height: 1.6;
}

@media (max-width: 991px) {
  .lumen-checklist-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.lumen-testimonial-card {
  border: 1px solid var(--border-light);
  padding: 30px;
  background-color: var(--bg-color);
}

.lumen-user-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.lumen-user-avatar {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.lumen-user-name {
  font-size: 1rem;
  font-weight: 700;
}

.lumen-user-title {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.lumen-testimonial-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.lumen-about-media .lumen-solid-media {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.lumen-operator-details {
  border-top: 1px dashed var(--border-color);
  margin-top: 30px;
  padding-top: 24px;
}

.lumen-operator-details h4 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.lumen-operator-details p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.lumen-glossary-item {
  margin-bottom: 30px;
}

.lumen-glossary-item h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.lumen-glossary-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}/* FAQ, Primary Form, and Footer Styles */
.lumen-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.lumen-faq-group-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.lumen-faq-item {
  border-bottom: 1px solid var(--border-light);
}

.lumen-faq-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 24px 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
}

.lumen-faq-icon {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent-color);
  transition: transform 0.3s ease;
}

.lumen-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.lumen-faq-answer p {
  padding-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

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

@media (max-width: 991px) {
  .lumen-faq-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.lumen-form-section {
  background-color: var(--bg-alt-color);
  border-top: 1px solid var(--border-color);
}

.lumen-form-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 60px;
}

.lumen-form-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 16px;
}

.lumen-form-subtitle {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.lumen-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.lumen-span-full {
  grid-column: span 2;
}

.lumen-input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lumen-input-group label {
  font-size: 0.85rem;
  font-weight: 700;
}

.lumen-required {
  color: #c00;
  font-size: 0.75rem;
}

.lumen-input-group input[type="text"],
.lumen-input-group input[type="email"],
.lumen-input-group input[type="tel"] {
  width: 100%;
  padding: 14px;
  border-radius: 0;
  border: 1px solid var(--border-color);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background-color: var(--bg-color);
}

.lumen-phone-prefix-wrap {
  display: flex;
}

.lumen-phone-prefix {
  background-color: var(--bg-alt-color);
  border: 1px solid var(--border-color);
  border-right: none;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 700;
}

.lumen-input-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.lumen-consent-group {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 10px 0;
}

.lumen-consent-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  flex-shrink: 0;
}

.lumen-consent-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

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

.lumen-btn-submit {
  width: 100%;
  padding: 18px;
  font-size: 1rem;
}

.lumen-form-status-box {
  padding: 16px;
  font-size: 0.9rem;
  border: 1px solid transparent;
  margin-bottom: 10px;
}

.lumen-form-status-box.success {
  background-color: #e6f4ea;
  border-color: #137333;
  color: #137333;
}

.lumen-form-status-box.error {
  background-color: #fce8e6;
  border-color: #c5221f;
  color: #c5221f;
}

.lumen-form-footer-note {
  margin-top: 40px;
  border-top: 1px dashed var(--border-light);
  padding-top: 30px;
}

.lumen-form-footer-note p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.lumen-next-steps {
  margin-top: 24px;
  background-color: var(--bg-alt-color);
  padding: 24px;
}

.lumen-next-steps h5 {
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.lumen-next-steps ol {
  padding-left: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.lumen-next-steps li {
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .lumen-form-wrapper {
    padding: 30px 20px;
  }
  .lumen-form-grid {
    grid-template-columns: 1fr;
  }
  .lumen-span-full {
    grid-column: span 1;
  }
}/* Footer System */
.lumen-footer {
  background-color: var(--text-main);
  color: var(--bg-color);
  padding: 80px 0 40px;
  font-size: 0.85rem;
}

.lumen-footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  border-bottom: 1px solid rgba(252, 250, 242, 0.15);
  padding-bottom: 60px;
}

.lumen-footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 24px;
  filter: brightness(0) invert(1);
}

.lumen-footer-tagline {
  color: rgba(252, 250, 242, 0.7);
  margin-bottom: 30px;
}

.lumen-operator-transparency {
  font-size: 0.8rem;
  color: rgba(252, 250, 242, 0.65);
  line-height: 1.6;
}

.lumen-operator-transparency p {
  margin-bottom: 10px;
}

.lumen-footer-nav h4,
.lumen-footer-legal h4 {
  font-size: 1rem;
  margin-bottom: 24px;
  letter-spacing: 1px;
}

.lumen-footer-nav ul,
.lumen-footer-legal ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lumen-footer-nav a,
.lumen-footer-legal a {
  color: rgba(252, 250, 242, 0.7);
  text-decoration: none;
  transition: color var(--transition-speed);
}

.lumen-footer-nav a:hover,
.lumen-footer-legal a:hover {
  color: var(--bg-color);
  text-decoration: underline;
}

.lumen-footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: rgba(252, 250, 242, 0.5);
}

@media (max-width: 991px) {
  .lumen-footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Micro-Interactions: Scroll Progress Ring */
.lumen-progress-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lumen-progress-ring-svg {
  transform: rotate(-90deg);
  position: absolute;
  top: 0;
  left: 0;
}

.lumen-progress-ring-bg {
  fill: rgba(252, 250, 242, 0.9);
  stroke: var(--border-light);
  stroke-width: 4;
}

.lumen-progress-ring-bar {
  fill: none;
  stroke: var(--accent-color);
  stroke-width: 4;
  stroke-dasharray: 150.79;
  stroke-dashoffset: 150.79;
  transition: stroke-dashoffset 0.1s;
}

.lumen-back-to-top {
  position: relative;
  background: none;
  border: none;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  z-index: 10;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
}

/* Cookie Banner Styles */
.lumen-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--text-main);
  color: var(--bg-color);
  padding: 24px 40px;
  z-index: 10000;
  border-top: 2px solid var(--accent-color);
}

.lumen-cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.lumen-cookie-content p {
  font-size: 0.85rem;
  line-height: 1.6;
}

.lumen-cookie-content a {
  color: var(--bg-color);
  text-decoration: underline;
  font-weight: 700;
}

.lumen-cookie-actions {
  display: flex;
  gap: 15px;
  flex-shrink: 0;
}

.lumen-btn-sm {
  padding: 8px 18px;
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .lumen-cookie-content {
    flex-direction: column;
    gap: 20px;
  }
  .lumen-cookie-actions {
    width: 100%;
    justify-content: flex-end;
  }
}