:root {
  --bo-bg: #0d1117;
  --bo-surface: #161b22;
  --bo-surface-card: #21262d;
  --bo-accent: #00e5ff;
  --bo-accent-hover: #00b8d4;
  --bo-accent-rgb: 0, 229, 255;
  --bo-ink: #f0f6fc;
  --bo-ink-muted: #8b949e;
  --bo-gradient: linear-gradient(135deg, #00e5ff, #00838f);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --bo-width: 1180px;
  
  /* Soft Radius Pattern */
  --bo-radius: 16px;
  
  /* Deep Shadows with Neon spread */
  --bo-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 229, 255, 0.15);
}

/* Base resets and global styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bo-bg);
  color: var(--bo-ink);
  font-family: var(--bo-font-body);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  line-height: 1.6;
}

/* Shell Layout */
.bo-shell {
  max-width: var(--bo-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  width: 100%;
}

/* Header Aesthetics */
.bo-top-header {
  background-color: var(--bo-surface);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  z-index: 20;
}

.bo-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.bo-logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.bo-logo-words {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: 1px;
  color: var(--bo-ink);
  text-transform: uppercase;
}

.bo-header-deco {
  display: none;
}

@media (min-width: 768px) {
  .bo-header-deco {
    display: block;
    opacity: 0.4;
  }
}

/* Showcase Banner (Preset E style) */
.bo-showcase-base {
  background-color: var(--bo-surface);
  border-radius: var(--bo-radius);
  overflow: hidden;
  margin-top: 2.5rem;
  box-shadow: var(--bo-shadow);
  border: 1px solid rgba(0, 229, 255, 0.1);
  display: flex;
  flex-direction: column;
}

.bo-showcase-img-holder {
  height: 55vh;
  min-height: 320px;
  max-height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.18) 0%, rgba(22, 27, 34, 0.95) 80%), var(--bo-surface);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.bo-showcase-img-holder picture {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.bo-showcase-img-holder img {
  max-height: 90%;
  width: auto;
  object-fit: contain;
  padding: 1.5rem;
}

.bo-decor-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.3;
}

/* Showcase Horizontal Ribbon Strip */
.bo-showcase-strip {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  gap: 1.5rem;
  background-color: var(--bo-surface-card);
}

@media (min-width: 992px) {
  .bo-showcase-strip {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }
}

.bo-strip-left {
  flex: 1.5;
}

.bo-strip-head {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.25rem;
  text-transform: uppercase;
  color: var(--bo-ink);
  margin-bottom: 0.25rem;
  letter-spacing: 0.5px;
}

.bo-strip-tagline {
  color: var(--bo-ink-muted);
  font-size: 1.05rem;
}

.bo-strip-center {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.bo-strip-center-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(var(--bo-accent-rgb), 0.1);
  border: 1px solid rgba(var(--bo-accent-rgb), 0.2);
  border-radius: var(--bo-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bo-accent);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.bo-strip-center-icon:hover {
  transform: scale(1.05);
  background-color: rgba(var(--bo-accent-rgb), 0.2);
}

.bo-strip-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
  min-width: 280px;
}

@media (min-width: 576px) {
  .bo-strip-right {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 992px) {
  .bo-strip-right {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Badge Price Display with Accent Background */
.bo-price-tag-wrap {
  background-color: var(--bo-accent);
  color: var(--bo-bg);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  padding: 0.5rem 1.5rem;
  border-radius: var(--bo-radius);
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 229, 255, 0.25);
  white-space: nowrap;
}

/* Huge Contrast Call to Action Button */
.bo-action-trigger {
  background: var(--bo-gradient);
  color: var(--bo-bg);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  text-align: center;
  padding: 1rem 2rem;
  border-radius: var(--bo-radius);
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s ease;
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.35);
  display: inline-block;
  white-space: nowrap;
}

.bo-action-trigger:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 229, 255, 0.55);
}

/* Guarantee Badge (Icon-Left) */
.bo-trust-bar {
  margin-top: 2rem;
  background-color: var(--bo-surface-card);
  padding: 1.25rem 1.75rem;
  border-radius: var(--bo-radius);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
}

.bo-trust-bar-icon {
  color: var(--bo-accent);
  margin-right: 1.25rem;
  flex-shrink: 0;
}

.bo-trust-bar-words {
  font-size: 0.95rem;
  color: var(--bo-ink-muted);
  line-height: 1.5;
}

.bo-trust-bar-words strong {
  color: var(--bo-ink);
  font-weight: 600;
}

/* Feature Chips Wrapper (Preset E Chips layout) */
.bo-spec-chips-stage {
  margin-top: 4.5rem;
}

.bo-spec-chips-head {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  text-align: center;
  letter-spacing: 0.5px;
}

.bo-spec-chips-line {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.bo-chip-item {
  background-color: var(--bo-surface-card);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--bo-radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  flex: 1 1 calc(50% - 1.5rem);
  min-width: 290px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bo-chip-item:hover {
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.05);
}

.bo-chip-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(var(--bo-accent-rgb), 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bo-accent);
  flex-shrink: 0;
}

.bo-chip-content {
  flex: 1;
}

.bo-chip-caption {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--bo-ink);
  margin-bottom: 0.5rem;
}

.bo-chip-words {
  font-size: 0.95rem;
  color: var(--bo-ink-muted);
  line-height: 1.5;
}

/* Testimonials Minimal (Preset E: Amazon-style layout) */
.bo-feedback-stage {
  background-color: var(--bo-surface);
  padding: 5rem 0;
  margin-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.bo-feedback-head {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  text-transform: uppercase;
  margin-bottom: 3.5rem;
  text-align: center;
  letter-spacing: 0.5px;
}

.bo-feedback-wall {
  max-width: 850px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
}

.bo-feedback-line {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.bo-feedback-line:last-child {
  border-bottom: none;
}

.bo-feedback-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.bo-stars {
  display: flex;
  gap: 0.15rem;
  color: #ffb443;
  font-size: 1.1rem;
}

.bo-username {
  font-weight: 600;
  color: var(--bo-ink);
  font-size: 1rem;
}

.bo-feedback-date {
  color: var(--bo-ink-muted);
  font-size: 0.85rem;
}

.bo-feedback-words {
  color: var(--bo-ink-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Footer Section */
.bo-bottom-footer {
  background-color: var(--bo-surface-card);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3.5rem 0;
  position: relative;
  z-index: 20;
}

.bo-footer-mesh {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .bo-footer-mesh {
    flex-direction: row;
    justify-content: space-between;
    gap: 1.5rem;
  }
}

.bo-footer-links-set {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
}

@media (min-width: 768px) {
  .bo-footer-links-set {
    flex-direction: row;
    gap: 2rem;
  }
}

.bo-legal-link {
  color: var(--bo-ink-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.bo-legal-link:hover {
  color: var(--bo-accent);
}