:root {
  --hz-bg-canvas: #FAF9F6;
  --hz-bg-surface: #FFFFFF;
  --hz-bg-alt: #F3F1EC;
  --hz-pulse-key: #D32F2F;
  --hz-pulse-hover: #B71C1C;
  --hz-ink-deep: #1A1A24;
  --hz-ink-soft: #5C5E65;
  --hz-border-line: #E2E8F0;
  --hz-font-top: 'Montserrat', sans-serif;
  --hz-font-base: 'Roboto', sans-serif;
  --hz-width-max: 1180px;
  --hz-radius-soft: 16px;
  --hz-shadow-raised: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --hz-shadow-deep: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base resets */
body {
  background-color: var(--hz-bg-canvas);
  color: var(--hz-ink-deep);
  font-family: var(--hz-font-base);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Layout shell (container width) */
.hz-shell {
  max-width: var(--hz-width-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header */
.hz-masthead {
  background-color: var(--hz-bg-surface);
  border-bottom: 1px solid var(--hz-border-line);
  padding: 1.25rem 0;
  z-index: 20;
  position: relative;
}

.hz-logo-glyph {
  color: var(--hz-pulse-key);
}

.hz-brand-title {
  font-family: var(--hz-font-top);
  font-weight: 800;
  font-size: 1.5rem;
  text-transform: uppercase;
  color: var(--hz-ink-deep);
  letter-spacing: 0.05em;
}

.hz-decor-desktop {
  display: none;
  color: var(--hz-pulse-key);
  opacity: 0.3;
}

@media (min-width: 768px) {
  .hz-decor-desktop {
    display: block;
  }
}

/* Product Section: Preset A Split Sticky */
.hz-stage-wrap {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
  position: relative;
}

@media (min-width: 1024px) {
  .hz-stage-wrap {
    flex-direction: row;
    align-items: flex-start;
  }
}

/* Left Sticky Visual Column (40%) */
.hz-aspect {
  width: 100%;
}

@media (min-width: 1024px) {
  .hz-aspect {
    width: 40%;
    position: sticky;
    top: 2rem;
    align-self: flex-start;
  }
}

.hz-aspect-inner {
  background-color: var(--hz-bg-surface);
  border-radius: var(--hz-radius-soft);
  padding: 2.5rem;
  box-shadow: var(--hz-shadow-raised);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hz-border-line);
}

.hz-main-image {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  z-index: 10;
  position: relative;
}

.hz-glow-effect {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(211, 47, 47, 0.04) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 1;
}

/* Right Content Column (60%) */
.hz-details {
  width: 100%;
}

@media (min-width: 1024px) {
  .hz-details {
    width: 60%;
  }
}

.hz-main-heading {
  font-family: var(--hz-font-top);
  font-weight: 800;
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  color: var(--hz-ink-deep);
  margin-bottom: 0.5rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.hz-sub-heading {
  font-family: var(--hz-font-top);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--hz-pulse-key);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hz-desc-card {
  background-color: var(--hz-bg-surface);
  border-radius: var(--hz-radius-soft);
  padding: 1.5rem;
  box-shadow: var(--hz-shadow-raised);
  margin-bottom: 2rem;
  border-left: 4px solid var(--hz-pulse-key);
  border-top: 1px solid var(--hz-border-line);
  border-right: 1px solid var(--hz-border-line);
  border-bottom: 1px solid var(--hz-border-line);
}

.hz-desc-card p {
  line-height: 1.6;
  color: var(--hz-ink-soft);
  font-size: 1.05rem;
}

/* Features List inside product column */
.hz-bullet-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.hz-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.hz-bullet-icon {
  background-color: rgba(211, 47, 47, 0.08);
  color: var(--hz-pulse-key);
  border-radius: 50%;
  padding: 0.5rem;
  flex-shrink: 0;
  display: inline-flex;
}

.hz-bullet-title {
  font-family: var(--hz-font-top);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--hz-ink-deep);
  margin-bottom: 0.25rem;
}

.hz-bullet-desc {
  color: var(--hz-ink-soft);
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Guarantee Badge */
.hz-badge-seal {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--hz-bg-surface);
  border: 1px dashed var(--hz-pulse-key);
  padding: 1.25rem;
  border-radius: var(--hz-radius-soft);
  margin-bottom: 2.5rem;
}

.hz-badge-icon {
  color: var(--hz-pulse-key);
  flex-shrink: 0;
}

.hz-badge-text {
  display: flex;
  flex-direction: column;
}

.hz-badge-text strong {
  font-family: var(--hz-font-top);
  font-weight: 700;
  font-size: 1rem;
  color: var(--hz-ink-deep);
}

.hz-badge-text span {
  font-size: 0.875rem;
  color: var(--hz-ink-soft);
  line-height: 1.4;
}

/* Price and CTA Dock (badge price-display style) */
.hz-price-dock {
  background-color: var(--hz-bg-surface);
  border-radius: var(--hz-radius-soft);
  padding: 2rem;
  box-shadow: var(--hz-shadow-deep);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
  border: 1px solid var(--hz-border-line);
}

@media (min-width: 640px) {
  .hz-price-dock {
    flex-direction: row;
    justify-content: space-between;
  }
}

.hz-price-label {
  font-family: var(--hz-font-top);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--hz-ink-soft);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.hz-tag-unit {
  background-color: var(--hz-pulse-key);
  color: #FFFFFF;
  font-family: var(--hz-font-top);
  font-weight: 800;
  font-size: 2rem;
  padding: 0.5rem 1.5rem;
  border-radius: var(--hz-radius-soft);
  box-shadow: 0 4px 10px rgba(211, 47, 47, 0.25);
  display: inline-block;
}

.hz-action-trigger {
  background-color: var(--hz-pulse-key);
  color: #FFFFFF;
  font-family: var(--hz-font-top);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  padding: 1.1rem 2.5rem;
  border-radius: var(--hz-radius-soft);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

@media (min-width: 640px) {
  .hz-action-trigger {
    width: auto;
  }
}

.hz-action-trigger:hover {
  background-color: var(--hz-pulse-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(183, 28, 28, 0.35);
}

/* Section Wrapper (hz-deck) */
.hz-deck {
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
  z-index: 10;
}

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

.hz-section-heading {
  font-family: var(--hz-font-top);
  font-weight: 800;
  font-size: 2rem;
  text-align: center;
  color: var(--hz-ink-deep);
  margin-bottom: 3.5rem;
  letter-spacing: 0.05em;
  position: relative;
  text-transform: uppercase;
}

.hz-section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--hz-pulse-key);
  margin: 1rem auto 0;
  border-radius: var(--hz-radius-soft);
}

/* Horizontal Features Section under Preset A */
.hz-feature-stack {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.hz-feature-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  background-color: var(--hz-bg-surface);
  padding: 2.25rem;
  border-radius: var(--hz-radius-soft);
  box-shadow: var(--hz-shadow-raised);
  border: 1px solid var(--hz-border-line);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hz-feature-row:hover {
  transform: translateY(-3px);
  box-shadow: var(--hz-shadow-deep);
}

@media (min-width: 768px) {
  .hz-feature-row {
    flex-direction: row;
    align-items: flex-start;
    padding: 2.5rem;
  }
}

.hz-feature-icon-circle {
  background-color: var(--hz-bg-canvas);
  color: var(--hz-pulse-key);
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.03);
  border: 1px solid var(--hz-border-line);
}

.hz-feature-info {
  text-align: center;
}

@media (min-width: 768px) {
  .hz-feature-info {
    text-align: left;
  }
}

.hz-feature-row-title {
  font-family: var(--hz-font-top);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--hz-ink-deep);
  margin-bottom: 0.75rem;
}

.hz-feature-row-text {
  color: var(--hz-ink-soft);
  line-height: 1.6;
  font-size: 1rem;
}

/* Testimonials Section (Preset A: 2 columns grid, colored border-top 4px, avatar inside circle) */
.hz-critique-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .hz-critique-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.hz-critique-tile {
  background-color: var(--hz-bg-surface);
  border-top: 4px solid var(--hz-pulse-key);
  border-radius: var(--hz-radius-soft);
  padding: 2rem;
  box-shadow: var(--hz-shadow-raised);
  border-left: 1px solid var(--hz-border-line);
  border-right: 1px solid var(--hz-border-line);
  border-bottom: 1px solid var(--hz-border-line);
  transition: transform 0.3s ease;
}

.hz-critique-tile:hover {
  transform: translateY(-3px);
}

.hz-critique-avatar {
  background-color: var(--hz-bg-canvas);
  color: var(--hz-pulse-key);
  font-family: var(--hz-font-top);
  font-weight: 700;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--hz-border-line);
}

.hz-stars {
  color: #FBBF24;
  font-size: 1.15rem;
  letter-spacing: 0.1em;
}

.hz-critique-author {
  font-family: var(--hz-font-top);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--hz-ink-deep);
  margin-bottom: 0.5rem;
}

.hz-critique-text {
  color: var(--hz-ink-soft);
  line-height: 1.6;
  font-style: italic;
  font-size: 0.95rem;
}

/* Footer structure */
.hz-foot {
  background-color: var(--hz-ink-deep);
  color: #FFFFFF;
  padding: 4rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 20;
}

.hz-foot-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .hz-foot-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.hz-foot-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--hz-font-top);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hz-foot-brand svg {
  color: var(--hz-pulse-key);
}

.hz-foot-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.hz-foot-links a {
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s ease;
  font-size: 0.9rem;
}

.hz-foot-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}