/* ==============================================================================
   SETXIN - SPATIAL ATELIER STYLESHEET
   Archetype: Sticky-Split (03) | Effect: 3D Tilt Cards | Theme: Slate Bronze
   ============================================================================== */

:root {
  --lumen-primary: #0F172A;
  --lumen-primary-dark: #090E17;
  --lumen-accent-bronze: #C29B38;
  --lumen-bronze-light: #E0BA5A;
  --lumen-bronze-glow: rgba(194, 155, 56, 0.18);
  --lumen-bg: #FFFFFF;
  --lumen-bg-alt: #F8FAFC;
  --lumen-text: #1E293B;
  --lumen-muted: #64748B;
  --lumen-border: #E2E8F0;
  --lumen-border-gold: rgba(194, 155, 56, 0.35);
  --lumen-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
  --lumen-hover-shadow: 0 20px 48px rgba(15, 23, 42, 0.12);
  --lumen-radius: 8px;
  --lumen-radius-lg: 16px;
  --lumen-font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --lumen-font-display: 'Space Grotesk', 'Shippori Mincho', sans-serif;
  --lumen-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--lumen-font);
  color: var(--lumen-text);
  background-color: var(--lumen-bg);
  line-height: 1.85;
  letter-spacing: 0.035em;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--lumen-transition);
}

ul {
  list-style: none;
}

.lumen-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography & Headings */
.lumen-sub-title {
  display: inline-block;
  font-family: var(--lumen-font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--lumen-accent-bronze);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.lumen-sec-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--lumen-primary);
  line-height: 1.38;
  margin-bottom: 16px;
}

.lumen-sec-lead {
  font-size: 1.05rem;
  color: var(--lumen-muted);
  max-width: 700px;
}

.lumen-sec-header {
  margin-bottom: 56px;
}

.lumen-text-center {
  text-align: center;
}

.lumen-text-center .lumen-sec-lead {
  margin: 0 auto;
}

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

.lumen-badge {
  display: inline-block;
  padding: 5px 14px;
  font-family: var(--lumen-font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  background: var(--lumen-bronze-glow);
  color: var(--lumen-accent-bronze);
  border: 1px solid var(--lumen-border-gold);
  border-radius: 20px;
  margin-bottom: 18px;
}/* Buttons */
.lumen-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--lumen-radius);
  cursor: pointer;
  border: none;
  transition: var(--lumen-transition);
  text-align: center;
}

.lumen-btn-bronze {
  background: linear-gradient(135deg, var(--lumen-bronze-light) 0%, var(--lumen-accent-bronze) 100%);
  color: var(--lumen-primary-dark);
  box-shadow: 0 4px 18px rgba(194, 155, 56, 0.3);
}

.lumen-btn-bronze:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(194, 155, 56, 0.45);
}

.lumen-btn-ghost {
  background: transparent;
  color: #FFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.lumen-btn-ghost:hover {
  border-color: var(--lumen-bronze-light);
  color: var(--lumen-bronze-light);
  background: rgba(255, 255, 255, 0.05);
}

.lumen-btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.lumen-btn-lg {
  padding: 16px 34px;
  font-size: 1.02rem;
}

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

/* Header & Nav */
.lumen-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--lumen-border);
  transition: var(--lumen-transition);
}

.lumen-nav-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.lumen-logo-img {
  height: 34px;
  width: auto;
}

.lumen-nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.lumen-nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--lumen-primary);
}

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

.lumen-nav-action {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lumen-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.lumen-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--lumen-primary);
  margin: 5px 0;
  transition: var(--lumen-transition);
}

/* Sections */
.lumen-section {
  padding: 100px 0;
}

.lumen-bg-alt {
  background-color: var(--lumen-bg-alt);
}/* Sticky Split Hero (Archetype 03) */
.lumen-hero {
  background: var(--lumen-primary);
  color: #FFF;
  padding: 90px 0 110px;
  position: relative;
  overflow: hidden;
}

.lumen-hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(194, 155, 56, 0.12) 0%, rgba(15, 23, 42, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.lumen-hero-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 50px;
  align-items: center;
}

.lumen-hero-title {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 22px;
}

.lumen-hero-lead {
  font-size: 1.05rem;
  color: #CBD5E1;
  line-height: 1.85;
  margin-bottom: 34px;
}

.lumen-hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.lumen-hero-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 26px;
}

.lumen-trust-node {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.lumen-trust-icon {
  color: var(--lumen-accent-bronze);
  font-size: 1rem;
}

.lumen-trust-node strong {
  display: block;
  font-size: 0.85rem;
  color: #FFF;
  margin-bottom: 2px;
}

.lumen-trust-node p {
  font-size: 0.75rem;
  color: #94A3B8;
  line-height: 1.4;
}

.lumen-media-frame {
  position: relative;
  border-radius: var(--lumen-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.lumen-hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.lumen-media-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 22px;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0) 100%);
}

.lumen-caption-num {
  font-family: var(--lumen-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--lumen-accent-bronze);
}

.lumen-media-caption p {
  font-size: 0.9rem;
  color: #FFF;
  margin-top: 4px;
}

/* Grid Layouts */
.lumen-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.lumen-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.lumen-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}/* Cards & Signature Tilt Effects (Signature Effect 05) */
.lumen-card {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  padding: 36px 30px;
  box-shadow: var(--lumen-shadow);
  transition: var(--lumen-transition);
  position: relative;
}

.lumen-card-num {
  font-family: var(--lumen-font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--lumen-accent-bronze);
  margin-bottom: 14px;
}

.lumen-card-heading {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 12px;
}

.lumen-card-desc {
  font-size: 0.93rem;
  color: var(--lumen-muted);
  line-height: 1.75;
}

/* Pillar Benefits */
.lumen-pillar-card {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  padding: 30px 24px;
  transition: var(--lumen-transition);
}

.lumen-pillar-card:hover {
  border-color: var(--lumen-border-gold);
  transform: translateY(-4px);
  box-shadow: var(--lumen-hover-shadow);
}

.lumen-pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--lumen-bronze-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.lumen-pillar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 10px;
}

.lumen-pillar-text {
  font-size: 0.9rem;
  color: var(--lumen-muted);
  line-height: 1.7;
}

/* Service Boxes */
.lumen-service-box {
  background: var(--lumen-bg);
  border-radius: var(--lumen-radius-lg);
  overflow: hidden;
  border: 1px solid var(--lumen-border);
  box-shadow: var(--lumen-shadow);
  display: flex;
  flex-direction: column;
}

.lumen-service-img-wrap {
  height: 260px;
  overflow: hidden;
}

.lumen-service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.lumen-service-box:hover .lumen-service-img {
  transform: scale(1.04);
}

.lumen-service-body {
  padding: 36px 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.lumen-tag {
  font-family: var(--lumen-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--lumen-accent-bronze);
  margin-bottom: 10px;
}

.lumen-service-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 12px;
}

.lumen-service-desc {
  font-size: 0.93rem;
  color: var(--lumen-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.lumen-check-list {
  margin-top: auto;
  border-top: 1px solid var(--lumen-border);
  padding-top: 18px;
}

.lumen-check-list li {
  font-size: 0.86rem;
  color: var(--lumen-text);
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.lumen-check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--lumen-accent-bronze);
  font-weight: bold;
}/* Timeline Grid */
.lumen-timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.lumen-step-item {
  background: var(--lumen-bg);
  border-left: 4px solid var(--lumen-accent-bronze);
  border-radius: var(--lumen-radius);
  padding: 32px 26px;
  box-shadow: var(--lumen-shadow);
}

.lumen-step-badge {
  font-family: var(--lumen-font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lumen-accent-bronze);
  letter-spacing: 0.12em;
}

.lumen-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin: 8px 0 12px;
}

.lumen-step-desc {
  font-size: 0.92rem;
  color: var(--lumen-muted);
  line-height: 1.7;
}

/* Case Walkthroughs */
.lumen-case-card {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  overflow: hidden;
  box-shadow: var(--lumen-shadow);
}

.lumen-case-media {
  position: relative;
  height: 220px;
}

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

.lumen-case-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: #FFF;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.lumen-case-content {
  padding: 28px 24px;
}

.lumen-case-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 10px;
}

.lumen-case-desc {
  font-size: 0.92rem;
  color: var(--lumen-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.lumen-case-points {
  background: var(--lumen-bg-alt);
  padding: 14px 16px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.lumen-case-points strong {
  display: block;
  margin-bottom: 4px;
  color: var(--lumen-primary);
}

.lumen-case-points li {
  color: var(--lumen-muted);
  margin-bottom: 4px;
}

/* Standards / Specs */
.lumen-spec-box {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  padding: 32px 26px;
  box-shadow: var(--lumen-shadow);
}

.lumen-spec-icon {
  font-family: var(--lumen-font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--lumen-accent-bronze);
  margin-bottom: 12px;
}

.lumen-spec-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 10px;
}

.lumen-spec-desc {
  font-size: 0.92rem;
  color: var(--lumen-muted);
  line-height: 1.75;
}/* Pricing Panel */
.lumen-pricing-panel {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border-gold);
  border-radius: var(--lumen-radius-lg);
  padding: 50px 44px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
  box-shadow: var(--lumen-shadow);
}

.lumen-fee-card {
  background: var(--lumen-bg-alt);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  padding: 24px;
  margin-bottom: 18px;
}

.lumen-fee-card:last-child {
  margin-bottom: 0;
}

.lumen-fee-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--lumen-primary);
}

.lumen-fee-price {
  font-family: var(--lumen-font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--lumen-accent-bronze);
  margin: 6px 0;
}

.lumen-fee-sub {
  font-size: 0.84rem;
  color: var(--lumen-muted);
  line-height: 1.6;
}

/* Checklist Cards */
.lumen-chk-card {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  padding: 26px 20px;
}

.lumen-chk-badge {
  font-family: var(--lumen-font-display);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--lumen-accent-bronze);
  margin-bottom: 6px;
}

.lumen-chk-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 8px;
}

.lumen-chk-text {
  font-size: 0.88rem;
  color: var(--lumen-muted);
  line-height: 1.65;
}

/* Testimonial Reviews */
.lumen-review-card {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  padding: 34px 28px;
  box-shadow: var(--lumen-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.lumen-stars {
  color: var(--lumen-accent-bronze);
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.lumen-quote {
  font-size: 0.94rem;
  color: var(--lumen-text);
  line-height: 1.8;
  margin-bottom: 24px;
}

.lumen-reviewer {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--lumen-border);
  padding-top: 16px;
}

.lumen-rev-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}

.lumen-rev-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--lumen-primary);
}

.lumen-rev-sub {
  font-size: 0.78rem;
  color: var(--lumen-muted);
}/* FAQ Accordion */
.lumen-faq-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lumen-faq-item {
  background: var(--lumen-bg);
  border: 1px solid var(--lumen-border);
  border-radius: var(--lumen-radius);
  overflow: hidden;
  transition: var(--lumen-transition);
}

.lumen-faq-quest {
  width: 100%;
  padding: 22px 26px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lumen-primary);
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.lumen-faq-icon {
  font-size: 1.3rem;
  color: var(--lumen-accent-bronze);
  transition: transform 0.3s ease;
}

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

.lumen-faq-ans {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 26px;
}

.lumen-faq-item.active .lumen-faq-ans {
  padding: 0 26px 22px;
}

.lumen-faq-ans p {
  font-size: 0.95rem;
  color: var(--lumen-muted);
  line-height: 1.85;
}

/* About Layout */
.lumen-about-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 50px;
  align-items: center;
}

.lumen-about-p {
  font-size: 1rem;
  color: var(--lumen-muted);
  line-height: 1.85;
  margin-bottom: 18px;
}

.lumen-about-img {
  border-radius: var(--lumen-radius-lg);
  box-shadow: var(--lumen-shadow);
}

/* Form Section */
.lumen-form-section {
  background: var(--lumen-primary);
  color: #FFF;
}

.lumen-form-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 50px;
  align-items: flex-start;
}

.lumen-form-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: #FFF;
  line-height: 1.35;
  margin-bottom: 18px;
}

.lumen-form-desc {
  font-size: 1.02rem;
  color: #CBD5E1;
  line-height: 1.8;
  margin-bottom: 28px;
}

.lumen-form-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.lumen-fh-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: #E2E8F0;
}

.lumen-fh-icon {
  color: var(--lumen-accent-bronze);
  font-weight: bold;
}

.lumen-form-note {
  font-size: 0.8rem;
  color: #94A3B8;
  line-height: 1.6;
}

.lumen-form-card {
  background: #FFF;
  border-radius: var(--lumen-radius-lg);
  padding: 42px 36px;
  color: var(--lumen-text);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.lumen-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.lumen-field-group {
  margin-bottom: 20px;
}

.lumen-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--lumen-primary);
  margin-bottom: 6px;
}

.lumen-req {
  font-size: 0.72rem;
  color: #DC2626;
  background: #FEF2F2;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

.lumen-input, .lumen-textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid var(--lumen-border);
  border-radius: 6px;
  background: #FAFAFA;
  color: var(--lumen-text);
  transition: var(--lumen-transition);
}

.lumen-input:focus, .lumen-textarea:focus {
  outline: none;
  border-color: var(--lumen-accent-bronze);
  background: #FFF;
  box-shadow: 0 0 0 3px var(--lumen-bronze-glow);
}

.lumen-input.error, .lumen-textarea.error {
  border-color: #DC2626;
  background: #FEF2F2;
}

.lumen-field-hint {
  display: block;
  font-size: 0.76rem;
  color: var(--lumen-muted);
  margin-top: 4px;
}

.lumen-error-msg {
  display: none;
  font-size: 0.78rem;
  color: #DC2626;
  margin-top: 4px;
}

.lumen-error-msg.visible {
  display: block;
}

.lumen-consent-group {
  margin-bottom: 24px;
}

.lumen-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.lumen-checkbox {
  margin-top: 4px;
  accent-color: var(--lumen-accent-bronze);
  width: 18px;
  height: 18px;
}

.lumen-consent-lbl {
  font-size: 0.85rem;
  color: var(--lumen-muted);
  line-height: 1.6;
}

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

/* Spinner & Alerts */
.lumen-loader {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(15, 23, 42, 0.2);
  border-top-color: var(--lumen-primary);
  border-radius: 50%;
  animation: lumenSpin 0.8s linear infinite;
}

@keyframes lumenSpin {
  to { transform: rotate(360deg); }
}

.lumen-alert {
  padding: 16px 18px;
  border-radius: 6px;
  margin-top: 20px;
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
}

.lumen-alert-success {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #166534;
}

.lumen-alert-danger {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

/* Closing CTA Banner */
.lumen-closing-cta {
  background: #1E293B;
  padding: 85px 0;
  color: #FFF;
  border-top: 1px solid var(--lumen-border-gold);
}

.lumen-closing-title {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.lumen-closing-lead {
  font-size: 1.05rem;
  color: #CBD5E1;
  max-width: 660px;
  margin: 0 auto 34px;
}

/* Footer */
.lumen-footer {
  background: #090E17;
  color: #94A3B8;
  padding: 80px 0 40px;
  font-size: 0.9rem;
}

.lumen-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.lumen-footer-logo {
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}

.lumen-footer-desc {
  max-width: 400px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.lumen-transparency-heading {
  color: #FFF;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.lumen-footer-nav-title {
  color: #FFF;
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.lumen-footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lumen-footer-link:hover {
  color: var(--lumen-bronze-light);
}

.lumen-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 28px;
}

.lumen-totop {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
}

.lumen-totop:hover {
  background: var(--lumen-accent-bronze);
  color: var(--lumen-primary);
}

/* Cookie Notice */
.lumen-cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 600px;
  margin: 0 auto;
  background: var(--lumen-primary);
  color: #FFF;
  padding: 18px 22px;
  border-radius: var(--lumen-radius);
  border: 1px solid var(--lumen-border-gold);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  display: none;
}

.lumen-cookie-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.lumen-cookie-text {
  font-size: 0.85rem;
  color: #CBD5E1;
  line-height: 1.6;
}

.lumen-cookie-link {
  color: var(--lumen-bronze-light);
  text-decoration: underline;
}

/* Media Queries */
@media (max-width: 992px) {
  .lumen-hero-split,
  .lumen-about-grid,
  .lumen-form-layout,
  .lumen-pricing-panel,
  .lumen-grid-2,
  .lumen-footer-grid {
    grid-template-columns: 1fr;
  }
  .lumen-hero-trust-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .lumen-section { padding: 70px 0; }
  .lumen-sec-title { font-size: 1.8rem; }
  .lumen-hero-title { font-size: 2.1rem; }
  .lumen-form-row { grid-template-columns: 1fr; }
  
  .lumen-burger { display: block; }
  .lumen-nav {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: #FFF;
    border-bottom: 1px solid var(--lumen-border);
    padding: 24px;
    display: none;
  }
  .lumen-nav.open { display: block; }
  .lumen-nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .lumen-nav-action .lumen-btn { display: none; }
  .lumen-cookie-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}