:root {
  --page-max-width: 1100px;
}

.accent {
  color: var(--accent);
}

.section-page {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-page-hero {
  margin-bottom: 2.5rem;
}

.section-page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-bottom: 1rem;
  max-width: 16ch;
}

.section-page-lead {
  color: var(--text-secondary);
  font-size: 1.08rem;
  max-width: 62ch;
  margin-bottom: 1.5rem;
}

.section-page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.section-page-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: rgba(0, 255, 0, 0.06);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 600;
}

.section-label svg,
.feature-icon svg,
.verify-check svg,
.verification-mini-card svg,
.contact-item-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}

.page-section {
  margin-top: 2.5rem;
}

.page-section h2 {
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  margin-bottom: 0.85rem;
}

.page-section > p,
.page-section-intro {
  color: var(--text-secondary);
  max-width: 65ch;
  margin-bottom: 1.5rem;
}

.section-page-grid {
  display: grid;
  gap: 24px;
}

.section-page-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.section-page-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.step-card,
.contact-form-wrap,
.contact-panel,
.verification-mini-card,
.detail-card,
.section-page-band,
.section-page-cta {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.feature-card,
.step-card,
.contact-panel,
.verification-mini-card,
.detail-card {
  padding: 28px;
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.1), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover::before,
.feature-card:hover,
.step-card:hover,
.verification-mini-card:hover,
.detail-card:hover {
  border-color: var(--border-accent);
}

.feature-card:hover,
.step-card:hover,
.verification-mini-card:hover,
.detail-card:hover {
  transform: translateY(-2px);
}

.feature-icon,
.contact-item-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(0, 255, 0, 0.08);
  color: var(--accent);
  margin-bottom: 1rem;
}

.feature-card h3,
.step-card h3,
.verification-mini-card h3,
.detail-card h3,
.contact-panel h3,
.contact-form-wrap h3 {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.feature-card p,
.step-card p,
.verification-mini-card p,
.detail-card p,
.contact-panel p,
.contact-form-wrap p {
  color: var(--text-secondary);
}

.feature-list,
.detail-list,
.verify-features {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
}

.feature-list li,
.detail-list li,
.verify-features li {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.detail-list li,
.verify-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.detail-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  margin-top: 0.5rem;
  flex: 0 0 auto;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.qr-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 32px;
  align-items: center;
}

.qr-copy > p {
  color: var(--text-secondary);
  max-width: 65ch;
  margin-bottom: 1.5rem;
}

.qr-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.qr-flow-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.qr-flow-card span {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(0, 255, 0, 0.1);
  border: 1px solid rgba(0, 255, 0, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.qr-flow-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.qr-flow-card p,
.qr-image-caption {
  color: var(--text-secondary);
}

.qr-flow-card p {
  font-size: 0.9rem;
}

.qr-image-wrap {
  text-align: center;
}

.qr-screenshot {
  display: inline-block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: var(--shadow-lg);
  line-height: 0;
  transition: transform var(--transition), box-shadow var(--transition);
}

.qr-screenshot:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.qr-screenshot img {
  width: 100%;
  max-width: 520px;
}

.qr-image-caption {
  font-size: 0.95rem;
  margin-top: 14px;
}

.step-card {
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.step-number {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 2px solid rgba(0, 255, 0, 0.2);
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: rgba(0, 255, 0, 0.05);
}

.verify-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: start;
}

.verify-features li {
  margin-bottom: 1rem;
}

.verify-check {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  border-radius: 999px;
  background: rgba(0, 255, 0, 0.08);
  flex: 0 0 auto;
}

.verify-card-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.verification-mini-card {
  transition: transform var(--transition), border-color var(--transition);
}

.verification-mini-card svg {
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.section-page-band {
  margin-top: 2rem;
  padding: 28px;
}

.section-page-band p {
  color: var(--text-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}

.contact-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 1.25rem;
}

.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-item-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-item-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.contact-item-value {
  color: var(--text-primary);
  font-size: 0.98rem;
}

.contact-form-wrap {
  padding: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-darker);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-status {
  display: none;
  margin-top: 16px;
  font-size: 0.92rem;
}

.form-status.visible {
  display: block;
}

.form-status.success {
  color: var(--accent);
}

.form-status.error {
  color: #f87171;
}

.section-page-cta {
  margin-top: 2rem;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.section-page-cta p {
  color: var(--text-secondary);
  max-width: 55ch;
}

.section-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.mobile-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.mobile-qr-card,
.mobile-shot {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.mobile-qr-card {
  padding: 28px;
}

.mobile-qr-card h2,
.mobile-shot h3 {
  margin-bottom: 0.7rem;
}

.mobile-qr-card p,
.mobile-shot p,
.mobile-link-box {
  color: var(--text-secondary);
}

.mobile-qr-wrap {
  margin: 1.25rem 0 1rem;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-qr-wrap img {
  display: block;
  width: min(100%, 280px);
  height: auto;
}

.mobile-link-box {
  display: block;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-darker);
  font-family: monospace;
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.mobile-shot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 1.5rem;
}

.mobile-shot {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 20px;
}

.mobile-shot img {
  width: min(100%, 220px);
  height: auto;
  display: block;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.mobile-shot-body {
  padding: 18px 18px 20px;
  width: 100%;
}

@media (max-width: 1024px) {
  .section-page-grid--three,
  .workflow-grid,
  .qr-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mobile-shot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 800px) {
  .mobile-hero,
  .qr-intro,
  .section-page-grid--two,
  .verify-grid,
  .contact-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .section-page-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .mobile-shot-grid,
  .section-page-grid--three,
  .workflow-grid,
  .qr-flow,
  .verify-card-stack {
    grid-template-columns: 1fr;
  }

  .section-page,
  .contact-form-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }

  .feature-card,
  .step-card,
  .contact-panel,
  .verification-mini-card,
  .detail-card,
  .mobile-qr-card,
  .section-page-band,
  .section-page-cta,
  .contact-form-wrap {
    padding: 22px;
  }
}