/* --- DESIGN SYSTEM CONSTANTS --- */
:root {
  /* DARK Color Palette */
  --zx-dark-base: #090a0f;         /* Ultra dark night background */
  --zx-dark-surface: #131622;      /* Sleek dark blue-grey surface tint */
  --zx-dark-pane: #1b1e2e;         /* Elevated panel colors */
  --zx-accent-main: #00e5ff;       /* Vibrant Electric Cyan/Teal focus */
  --zx-accent-hover: #00b8d4;      /* Deepening Teal for active interactions */
  --zx-text-light: #f1f5f9;       /* Crisp bright text for perfect readability */
  --zx-text-muted: #94a3b8;       /* Subtle description text */
  --zx-accent-gradient: linear-gradient(135deg, #00e5ff 0%, #3b82f6 100%);
  
  /* Fonts setup */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Poppins', sans-serif;
  
  /* Strict randomized architectural widths and styles */
  --zx-container-max: 1180px;      /* Requested randomized container width (960px to 1380px) */
  --zx-border-radius: 16px;        /* Requested randomized border-radius structure: soft (12-20px) */
  --zx-glow-shadow: 0 12px 40px rgba(0, 229, 255, 0.18), 0 4px 12px rgba(0, 0, 0, 0.5); /* Requested deep shadow-depth + spread */
}

/* --- CORE ELEMENTS STANDARDIZATION --- */
body {
  background-color: var(--zx-dark-base);
  color: var(--zx-text-light);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* Container limits applied only to core spaces */
.zx-content-limit {
  max-width: var(--zx-container-max);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Decorative backdrop vectors */
.zx-decorative-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 1;
  pointer-events: none;
  opacity: 0.15;
}
.zx-shape-one {
  background: var(--zx-accent-main);
  width: 350px;
  height: 350px;
  top: 15%;
  left: -100px;
}
.zx-shape-two {
  background: #3b82f6;
  width: 400px;
  height: 400px;
  bottom: 25%;
  right: -150px;
}

/* --- HEADER CLASS STYLING --- */
.zx-header-strip {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background-color: rgba(9, 10, 15, 0.9);
  backdrop-filter: blur(8px);
}
.zx-logo-vector {
  width: 36px;
  height: 36px;
  color: var(--zx-accent-main);
}
.zx-brand-name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--zx-text-light);
  text-transform: uppercase;
}
.zx-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--zx-accent-main);
  box-shadow: 0 0 10px var(--zx-accent-main);
}
.zx-status-phrase {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--zx-text-muted);
  font-weight: 600;
}

/* --- PRODUCT COMPONENT & STICKY MEDIA GRID (PRESET A) --- */
@media (min-width: 1024px) {
  .zx-sticky-media-casing {
    position: sticky;
    top: 2.5rem;
    align-self: flex-start;
  }
}
.zx-sticky-media-casing {
  background: var(--zx-dark-surface);
  border-radius: var(--zx-border-radius);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--zx-glow-shadow);
  position: relative;
  overflow: hidden;
}
.zx-media-frame img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  max-height: 420px;
  z-index: 10;
  position: relative;
}
.zx-media-glow {
  position: absolute;
  width: 60%;
  height: 60%;
  background: var(--zx-accent-main);
  filter: blur(80px);
  opacity: 0.12;
  border-radius: 50%;
  z-index: 1;
}

/* Content right side typography & structures */
.zx-category-badge {
  background-color: rgba(0, 229, 255, 0.1);
  color: var(--zx-accent-main);
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid rgba(0, 229, 255, 0.25);
}
.zx-headline-primary {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1.15;
  font-weight: 700;
  color: var(--zx-text-light);
  letter-spacing: -0.01em;
  text-transform: uppercase; /* Requested randomized heading-case: uppercase */
}
@media (min-width: 768px) {
  .zx-headline-primary {
    font-size: 3.5rem;
  }
}
.zx-pitch-para {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--zx-text-muted);
}

/* Bullet list */
.zx-bullet-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--zx-accent-main);
  box-shadow: 0 0 8px var(--zx-accent-main);
}
.zx-bullet-copy {
  font-size: 0.95rem;
  color: var(--zx-text-light);
  line-height: 1.5;
}

/* Guarantee Seal block (Icon-Left Setup) */
.zx-guarantee-shield-seal {
  background-color: rgba(255, 255, 255, 0.02);
  border-left: 3px solid var(--zx-accent-main);
  border-radius: 0 var(--zx-border-radius) var(--zx-border-radius) 0;
}
.zx-guarantee-copy {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--zx-text-muted);
}

/* Pricing box + tag styling (Requested dynamic pricing display: TAG) */
.zx-trigger-block {
  background: var(--zx-dark-surface);
  border-radius: var(--zx-border-radius);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.zx-price-notation {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--zx-text-muted);
  font-weight: 600;
}
/* Visual CSS Tag Style for active pricing node */
.zx-price-tag {
  display: inline-flex;
  align-items: center;
  background: var(--zx-accent-gradient);
  color: var(--zx-dark-base);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  padding: 0.5rem 2rem 0.5rem 1.5rem;
  border-radius: 4px var(--zx-border-radius) var(--zx-border-radius) 4px;
  position: relative;
  box-shadow: var(--zx-glow-shadow);
  clip-path: polygon(0% 0%, 92% 0%, 100% 50%, 92% 100%, 0% 100%);
}

/* Call to action anchor trigger button */
.zx-interactive-trigger {
  display: block;
  font-family: var(--font-display);
  background-color: var(--zx-accent-main);
  color: var(--zx-dark-base);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.1rem 2.5rem;
  font-size: 1.15rem;
  border-radius: var(--zx-border-radius);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(0, 229, 255, 0.3);
}
.zx-interactive-trigger:hover {
  background-color: var(--zx-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.45);
}

/* --- DETAILED MERITS STYLING (PRESET HIGHLIGHTS - ROWS) --- */
.zx-headline-secondary {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  text-transform: uppercase; /* Upper class match design */
  letter-spacing: -0.01em;
}
@media (min-width: 768px) {
  .zx-headline-secondary {
    font-size: 2.75rem;
  }
}
.zx-merit-lane {
  background-color: var(--zx-dark-surface);
  border-radius: var(--zx-border-radius);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.zx-merit-lane:hover {
  transform: translateX(4px);
  border-color: rgba(0, 229, 255, 0.2);
}
.zx-merit-icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(0, 229, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--zx-accent-main);
  border: 1px solid rgba(0, 229, 255, 0.2);
}
.zx-merit-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--zx-text-light);
}
.zx-merit-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--zx-text-muted);
}

/* --- FEEDBACK/QUOTES SHELF STYLING (PRESET A - CARDS TOP BORDER) --- */
.zx-feedback-shelf {
  background-color: #0d101d; /* Alternate darker tone to pop */
  border: 1px solid rgba(255, 255, 255, 0.03);
}
.zx-quote-tile {
  background-color: var(--zx-dark-surface);
  border-top: 4px solid var(--zx-accent-main); /* Border Top 4px as requested in Preset A */
  border-radius: 4px 4px var(--zx-border-radius) var(--zx-border-radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}
.zx-quote-tile:hover {
  transform: translateY(-4px);
}
.zx-star-symbol {
  color: #ffb300;
  font-size: 1.1rem;
}
.zx-star-symbol-muted {
  color: #334155;
  font-size: 1.1rem;
}
.zx-quote-phrase {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--zx-text-light);
  font-style: italic;
}
.zx-avatar-initials {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05); /* Safe avatar style */
  color: var(--zx-accent-main);
  border: 1px solid rgba(0, 229, 255, 0.2);
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1rem;
}
.zx-quote-author {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--zx-text-light);
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.zx-quote-subtle {
  color: var(--zx-text-muted);
}

/* --- FOOTER STYLING --- */
.zx-footer-bracket {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background-color: var(--zx-dark-base);
}
.zx-legal-link {
  font-size: 0.85rem;
  color: var(--zx-text-muted);
  transition: color 0.2s ease;
  font-weight: 500;
}
.zx-legal-link:hover {
  color: var(--zx-accent-main);
}
.zx-disclaimer-text {
  font-size: 0.75rem;
  line-height: 1.6;
  color: #57657a; /* Highly muted to respect secondary layout rules but readable */
}