/* =============================================================
   CHOLOS TATTOO — PRODUCT PAGE DESIGN SYSTEM (REUSABLE)
   Designed for: Red Line, Rei da Espada, A1, Vaselinas, etc.
============================================================= */

/* Product Theme Accent Tokens (Can be overridden per product) */
:root {
  --prod-accent: #ff3344;
  --prod-accent-soft: rgba(255, 51, 68, 0.12);
  --prod-accent-glow: rgba(255, 51, 68, 0.28);
  --prod-accent-border: rgba(255, 51, 68, 0.35);
}

/* Rei da Espada Theme: Sapphire Precision Blue */
body.theme-blue,
.theme-blue {
  --prod-accent: #2b82f6;
  --prod-accent-soft: rgba(43, 130, 246, 0.12);
  --prod-accent-glow: rgba(43, 130, 246, 0.32);
  --prod-accent-border: rgba(43, 130, 246, 0.4);
}

/* A1 & Vaselina Gold Theme: Imperial Gold Yellow */
body.theme-gold,
.theme-gold {
  --prod-accent: #f0b93a;
  --prod-accent-soft: rgba(240, 185, 58, 0.12);
  --prod-accent-glow: rgba(240, 185, 58, 0.32);
  --prod-accent-border: rgba(240, 185, 58, 0.4);
}

/* Vaselina White Theme: Warm Botanical Cream / Light Brown */
body.theme-brown,
.theme-brown,
body.theme-cream,
.theme-cream {
  --prod-accent: #d6b48c;
  --prod-accent-soft: rgba(214, 180, 140, 0.14);
  --prod-accent-glow: rgba(214, 180, 140, 0.35);
  --prod-accent-border: rgba(214, 180, 140, 0.45);
}

/* Vaselina Silver Theme: Metallic Platinum / Slate Lead Silver */
body.theme-silver,
.theme-silver {
  --prod-accent: #a6b4c2;
  --prod-accent-soft: rgba(166, 180, 194, 0.15);
  --prod-accent-glow: rgba(166, 180, 194, 0.36);
  --prod-accent-border: rgba(166, 180, 194, 0.48);
}

/* Pós-Tatuagem Theme: Finish, Shield, Cream (Cyan #00BCD4) */
body.theme-cyan,
.theme-cyan {
  --prod-accent: #00BCD4;
  --prod-accent-soft: rgba(0, 188, 212, 0.15);
  --prod-accent-glow: rgba(0, 188, 212, 0.36);
  --prod-accent-border: rgba(0, 188, 212, 0.48);
}

/* Stencil & Transfer Theme: Removedor, Transfer, Hectográfico, Térmico (Lilac #d88aff) */
body.theme-purple,
.theme-purple {
  --prod-accent: #d88aff;
  --prod-accent-soft: rgba(216, 138, 255, 0.15);
  --prod-accent-glow: rgba(216, 138, 255, 0.36);
  --prod-accent-border: rgba(216, 138, 255, 0.48);
}

/* Botanical Antiseptic Theme: Clean Tattoo (Mint Green #10b981) */
body.theme-green,
.theme-green {
  --prod-accent: #10b981;
  --prod-accent-soft: rgba(16, 185, 129, 0.15);
  --prod-accent-glow: rgba(16, 185, 129, 0.36);
  --prod-accent-border: rgba(16, 185, 129, 0.48);
}

/* Product Page Container */
.product-page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 28px 100px;
  position: relative;
  z-index: 2;
}

/* Top Breadcrumb & Back Bar */
.top-bar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0 28px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.btn-back-catalog {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-decoration: none;
  transition: var(--transition-smooth);
  padding: 8px 14px;
  border-radius: 4px;
  border: 1px solid transparent;
}

.btn-back-catalog:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-subtle);
  transform: translateX(-4px);
}

.btn-back-catalog svg {
  transition: transform 0.3s ease;
}

.btn-back-catalog:hover svg {
  transform: translateX(-3px);
}

.breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.breadcrumb-trail a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-trail a:hover {
  color: #ffffff;
}

.breadcrumb-trail .current {
  color: var(--prod-accent);
  font-weight: 700;
}

/* Product Hero Studio Grid */
.product-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 96px;
}

/* Left Studio Showcase */
.product-studio {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.product-stage {
  width: 100%;
  height: 520px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: radial-gradient(circle at 50% 50%, var(--prod-accent-soft) 0%, rgba(20, 20, 20, 0.4) 60%, transparent 80%);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

/* Subtle ambient precision grid in stage */
.product-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 85%);
}

.product-main-img {
  view-transition-name: product-image;
  max-width: 82%;
  max-height: 82%;
  object-fit: contain;
  filter: drop-shadow(0 24px 42px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 35px var(--prod-accent-glow));
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  will-change: transform;
  animation: floatSubtle 6s ease-in-out infinite alternate;
}

@keyframes floatSubtle {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  100% {
    transform: translateY(-12px) rotate(0.6deg);
  }
}

.product-stage:hover .product-main-img {
  transform: scale(1.06) translateY(-8px);
}

/* Corner HUD markers */
.stage-hud {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  pointer-events: none;
  text-transform: uppercase;
}

.stage-hud.top-left {
  top: 18px;
  left: 20px;
}

.stage-hud.top-right {
  top: 18px;
  right: 20px;
  color: var(--prod-accent);
  font-weight: 700;
}

.stage-hud.bottom-left {
  bottom: 18px;
  left: 20px;
}

.stage-hud.bottom-right {
  bottom: 18px;
  right: 20px;
}

/* Thumbnail Gallery Switcher */
.product-thumbs {
  display: flex;
  gap: 14px;
  margin-top: 24px;
  width: 100%;
  justify-content: center;
}

.thumb-btn {
  width: 84px;
  height: 84px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  padding: 8px;
  position: relative;
}

.thumb-btn img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(40%);
  transition: var(--transition-smooth);
}

.thumb-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.05);
}

.thumb-btn:hover img {
  filter: grayscale(0%);
  transform: scale(1.08);
}

.thumb-btn.active {
  border-color: var(--prod-accent);
  background: var(--prod-accent-soft);
  box-shadow: 0 0 16px var(--prod-accent-glow);
}

.thumb-btn.active img {
  filter: grayscale(0%);
}

/* Right Details Section */
.product-info {
  display: flex;
  flex-direction: column;
}

.product-badge-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.prod-series-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--prod-accent);
  text-transform: uppercase;
  font-weight: 700;
}

.prod-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  color: #55e69e;
  background: rgba(85, 230, 158, 0.1);
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid rgba(85, 230, 158, 0.25);
}

.prod-status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #55e69e;
  border-radius: 50%;
  box-shadow: 0 0 8px #55e69e;
}

.product-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 3.8vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -1.2px;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 16px;
}

.product-title .accent-word {
  color: var(--prod-accent);
  text-shadow: 0 0 28px var(--prod-accent-glow);
}

.product-lead {
  font-size: 1.08rem;
  color: #d1d1d1;
  line-height: 1.6;
  font-weight: 400;
  margin-bottom: 22px;
}

.product-full-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 32px;
  border-left: 2px solid var(--prod-accent);
  padding-left: 18px;
}

/* Key Metrics Mini Grid */
.product-key-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 36px;
  padding: 18px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.spec-mini-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.spec-mini-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.spec-mini-val {
  font-size: 0.98rem;
  font-weight: 600;
  color: #ffffff;
}

/* Interactive Configuration Selectors */
.config-selector-wrap {
  margin-bottom: 28px;
}

.config-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}

.config-label span {
  color: var(--prod-accent);
  font-weight: 400;
}

.config-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.config-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-fast);
  letter-spacing: 0.5px;
}

.config-pill:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
}

.config-pill.selected {
  background: var(--prod-accent-soft);
  border-color: var(--prod-accent);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 0 14px var(--prod-accent-glow);
}

/* Actions & Buttons */
.product-actions-group {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}

.btn-order-whatsapp {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #25d366;
  color: #0b2212;
  font-family: var(--font-heading);
  font-size: 0.94rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 16px 28px;
  border-radius: 6px;
  text-decoration: none;
  transition: var(--transition-smooth);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.22);
}

.btn-order-whatsapp:hover {
  background: #2bf075;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
}

.btn-order-whatsapp svg {
  fill: currentColor;
}

.btn-distributor-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 16px 22px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.btn-distributor-info:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* HIGHLIGHT FEATURE PANELS (Unboxed Minimalist Style) */
.section-headline {
  margin-bottom: 48px;
  text-align: center;
}

.section-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 2.5px;
  color: var(--prod-accent);
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}

.section-headline h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #ffffff;
}

.section-headline p {
  color: var(--text-muted);
  font-size: 0.96rem;
  max-width: 600px;
  margin: 10px auto 0;
  font-weight: 300;
}

/* Minimalist Open Info Cards (No harsh square boxes) */
.highlight-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 100px;
}

.info-card-item {
  position: relative;
  padding: 36px 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

/* Ambient top precision accent */
.info-card-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: background 0.3s ease;
}

.info-card-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--prod-accent-border);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 24px var(--prod-accent-soft);
}

.info-card-item:hover::before {
  background: linear-gradient(to right, transparent, var(--prod-accent), transparent);
}

.card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.card-icon-bubble {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--prod-accent-soft);
  border: 1px solid var(--prod-accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--prod-accent);
  transition: transform 0.3s ease;
}

.info-card-item:hover .card-icon-bubble {
  transform: scale(1.1);
  background: var(--prod-accent-glow);
}

.card-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
}

.info-card-item h3 {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.info-card-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* TECHNICAL BLUEPRINT TABLE */
.tech-specs-section {
  margin-bottom: 100px;
  padding: 48px 42px;
  background: rgba(20, 20, 20, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  position: relative;
}

.tech-table-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 48px;
  margin-top: 36px;
}

.tech-table-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.tech-prop {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.tech-val {
  font-size: 0.92rem;
  font-weight: 500;
  color: #ffffff;
  text-align: right;
}

/* BIOSAFETY GUARANTEE SEAL STRIP */
.biosafety-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 96px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
}

.bio-item {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.bio-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--prod-accent-soft);
  border: 1px solid var(--prod-accent-border);
  color: var(--prod-accent);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
              background 0.3s ease,
              border-color 0.3s ease,
              box-shadow 0.3s ease;
}

.bio-icon svg {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bio-item:hover {
  transform: translateY(-2px);
}

.bio-item:hover .bio-icon {
  transform: scale(1.12);
  background: var(--prod-accent-glow);
  border-color: var(--prod-accent);
  box-shadow: 0 0 20px var(--prod-accent-glow);
}

.bio-item:hover .bio-icon svg {
  transform: scale(1.18) rotate(8deg);
}

.bio-text h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 2px;
  transition: color 0.3s ease;
}

.bio-item:hover .bio-text h4 {
  color: var(--prod-accent);
}

.bio-text p {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .product-hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .highlight-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .tech-table-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .biosafety-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .product-page {
    padding: 20px 16px 80px;
  }

  .product-stage {
    height: 380px;
  }

  .thumb-btn {
    width: 68px;
    height: 68px;
  }

  .product-title {
    font-size: 2.2rem;
  }

  .highlight-cards-grid {
    grid-template-columns: 1fr;
  }

  .biosafety-strip {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-actions-group {
    flex-direction: column;
  }

  .product-key-specs {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}