:root {
  /* COLORFUL Theme Variables (Deep rich cosmic gradients + vibrant colors) */
  --dc-bg-gradient: linear-gradient(135deg, #0e111d 0%, #17153a 50%, #08070d 100%);
  --dc-surface-dark: #121324;
  --dc-surface-card: rgba(26, 25, 54, 0.7);
  --dc-accent-coral: #f43f5e;
  --dc-accent-coral-hover: #e11d48;
  --dc-accent-glow: #a855f7;
  --dc-accent-mint: #10b981;
  --dc-ink-bright: #ffffff;
  --dc-ink-soft: #cbd5e1;
  --dc-ink-muted: #64748b;
  
  /* Fonts */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Poppins', sans-serif;
  
  /* Layout constraints */
  --dc-max-width: 1180px;
  
  /* Soft borders radius as selected */
  --dc-radius: 16px;
  
  /* Deep shadow configurations */
  --dc-shadow-deep: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 15px 30px -15px rgba(168, 85, 247, 0.3);
  --dc-glow-spread: 0 0 25px rgba(244, 63, 94, 0.4);
}

/* GENERAL BASE RESET & SETUP */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: var(--dc-bg-gradient);
  font-family: var(--font-body);
  color: var(--dc-ink-soft);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

main {
  flex: 1;
}

.dc-shell {
  max-width: var(--dc-max-width);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--dc-ink-bright);
}

/* HEADER STYLE */
.dc-roof {
  background-color: var(--dc-surface-dark);
  border-bottom: 2px solid rgba(168, 85, 247, 0.15);
  height: 70px;
  width: 100%;
  position: relative;
  z-index: 20;
}

.dc-logo-graphic {
  color: var(--dc-accent-coral);
  filter: drop-shadow(0 0 5px var(--dc-accent-coral));
}

.dc-logo-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  text-transform: uppercase;
  color: var(--dc-ink-bright);
  letter-spacing: 1px;
}

.dc-roof-decor {
  display: none;
}
@media (min-width: 1024px) {
  .dc-roof-decor {
    display: block;
  }
}

/* PRODUCT SECTION - PRESET F (Magazine Split) */
.dc-main-showcase {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 3rem 0;
  position: relative;
  z-index: 10;
}
@media (min-width: 1024px) {
  .dc-main-showcase {
    flex-direction: row;
    align-items: flex-start;
  }
}

.dc-gallery-half {
  flex: 1;
  width: 100%;
}
@media (min-width: 1024px) {
  .dc-gallery-half {
    max-width: 50%;
    position: sticky;
    top: 20px;
  }
}

.dc-main-media-box {
  background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, rgba(0, 0, 0, 0.4) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--dc-radius);
  padding: 3rem 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--dc-shadow-deep);
}

.dc-main-mockup {
  max-width: 280px;
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.dc-main-mockup:hover {
  transform: scale(1.05);
}

.dc-gallery-thumbs {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.25rem;
}

.dc-thumb-item {
  width: 70px;
  height: 70px;
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid transparent;
  padding: 0.25rem;
  opacity: 0.6;
  transition: all 0.2s ease;
}
.dc-thumb-item.active, .dc-thumb-item:hover {
  border-color: var(--dc-accent-coral);
  opacity: 1;
}
.dc-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.dc-detail-half {
  flex: 1;
  width: 100%;
}
@media (min-width: 1024px) {
  .dc-detail-half {
    max-width: 50%;
    padding-left: 2rem;
  }
}

.dc-mega-head {
  font-size: 2rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, #ffffff 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media (min-width: 768px) {
  .dc-mega-head {
    font-size: 2.75rem;
  }
}

/* Price Display: tag shape styling */
.dc-tag-price {
  position: relative;
  background: var(--dc-accent-coral);
  color: var(--dc-ink-bright);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 2rem 0.5rem 2.5rem;
  border-radius: 4px var(--dc-radius) var(--dc-radius) 4px;
  clip-path: polygon(15px 0%, 100% 0%, 100% 100%, 15px 100%, 0% 50%);
  box-shadow: var(--dc-shadow-deep);
}
.dc-tag-price::before {
  content: '';
  position: absolute;
  left: 10px;
  width: 8px;
  height: 8px;
  background: var(--dc-surface-dark);
  border-radius: 50%;
}

.dc-copydesc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--dc-ink-soft);
}

/* Pull Quote styling */
.dc-pull-quote-box {
  border-left: 5px solid var(--dc-accent-glow);
  background: rgba(168, 85, 247, 0.08);
  font-style: italic;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--dc-radius) var(--dc-radius) 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--dc-ink-bright);
}

/* Guarantee Badge (icon-left style) */
.dc-guar-stamp {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(16, 185, 129, 0.05);
  border: 1.5px dashed rgba(16, 185, 129, 0.3);
  padding: 1rem;
  border-radius: var(--dc-radius);
  color: var(--dc-ink-soft);
  font-size: 0.95rem;
}
.dc-guar-stamp svg {
  color: var(--dc-accent-mint);
}

/* Primary CTA Button */
.dc-purchase-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--dc-accent-coral);
  color: var(--dc-ink-bright);
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 1px;
  padding: 1.25rem 2rem;
  border-radius: var(--dc-radius);
  text-decoration: none;
  box-shadow: var(--dc-shadow-deep);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.dc-purchase-link:hover {
  background: var(--dc-accent-coral-hover);
  transform: translateY(-2px);
  box-shadow: var(--dc-glow-spread), var(--dc-shadow-deep);
  color: var(--dc-ink-bright);
}
.dc-purchase-link:active {
  transform: translateY(1px);
}

/* FEATURES SECTION (Preset F: alternating rows + thin border-bottom) */
.dc-highlights-flow {
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.dc-section-label {
  font-size: 1.85rem;
  margin-bottom: 3rem;
  letter-spacing: 1px;
  position: relative;
}
.dc-section-label::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--dc-accent-coral);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.dc-stripe-stack {
  display: flex;
  flex-direction: column;
}

.dc-stripe-item {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.dc-stripe-item:last-child {
  border-bottom: none;
}

@media (min-width: 768px) {
  .dc-stripe-item {
    flex-direction: row;
    align-items: center;
  }
  .dc-stripe-item:nth-child(even) {
    flex-direction: row-reverse;
  }
}

.dc-stripe-icon-wing {
  flex-shrink: 0;
  width: 100%;
}
@media (min-width: 768px) {
  .dc-stripe-icon-wing {
    width: 25%;
  }
}

.dc-icon-capsule {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--dc-accent-coral);
  color: var(--dc-ink-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--dc-shadow-deep);
}

.dc-stripe-text-wing {
  width: 100%;
}
@media (min-width: 768px) {
  .dc-stripe-text-wing {
    width: 75%;
    padding: 0 1.5rem;
  }
}

.dc-stripe-text-wing h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.dc-stripe-text-wing p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--dc-ink-soft);
}

/* TESTIMONIALS SECTION (Preset F: CSS columns masonry + contrast background) */
.dc-boardwalk-opinions {
  background-color: var(--dc-surface-dark);
  padding: 5rem 0;
  border-top: 2px solid rgba(168, 85, 247, 0.15);
  border-bottom: 2px solid rgba(168, 85, 247, 0.15);
}

.dc-wall-of-trust {
  column-count: 1;
  column-gap: 1.5rem;
}
@media (min-width: 768px) {
  .dc-wall-of-trust {
    column-count: 2;
  }
}
@media (min-width: 1024px) {
  .dc-wall-of-trust {
    column-count: 3;
  }
}

.dc-opinion-brick {
  background: var(--dc-surface-card);
  border-left: 4px solid var(--dc-accent-coral);
  border-radius: var(--dc-radius);
  padding: 2rem 1.5rem 1.5rem;
  margin-bottom: 1.5rem;
  break-inside: avoid;
  position: relative;
  box-shadow: var(--dc-shadow-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.dc-avatar-badge {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--dc-accent-glow);
  color: var(--dc-ink-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.dc-opinion-stars {
  color: rgb(245, 158, 11);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.dc-opinion-author {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.dc-opinion-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--dc-ink-soft);
}

/* FOOTER */
.dc-basement {
  background-color: #06070a;
  padding: 3rem 0;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 20;
}

.dc-footer-links a {
  color: var(--dc-ink-muted);
  transition: color 0.2s ease;
}
.dc-footer-links a:hover {
  color: var(--dc-accent-coral);
}