/* ============================================
   Bouwsteenwinkel — product.css
   Product page (single set) — sales-focused
   ============================================ */

/* ============================================
   ABOVE THE FOLD — Gallery + Buybox
   ============================================ */
.product-top {
  background: var(--bg-primary);
  padding: 32px 0 48px;
}

.product-top-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: start;
}

/* ---- Gallery ---- */
.gallery {
  position: relative;
}

.gallery-main {
  position: relative;
  aspect-ratio: 1.1;
  background: var(--blue-50);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 12px;
}

.gallery-main .product-shape {
  width: 260px;
  height: 200px;
}

/* Echte product-foto — vult de hele gallery met padding */
.gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  padding: 24px;
}

/* Placeholder — iets subtieler, meer padding zodat het niet doet
   alsof het de echte productfoto is */
.gallery-main-img.is-placeholder {
  opacity: 0.75;
  padding: 40px;
}

.gallery-badge-top {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--brand-coral);
  color: #fff;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.gallery-badge-top::before {
  content: "";
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.gallery-badge-stock {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #fff;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--amber-900);
  display: flex;
  align-items: center;
  gap: 6px;
}

.gallery-badge-stock::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--amber-500);
  border-radius: 50%;
}

.gallery-fav {
  position: absolute;
  bottom: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.gallery-fav::before {
  content: "";
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--text-primary);
  border-radius: 0 50% 50% 50%;
  transform: rotate(-45deg);
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.gallery-thumb {
  aspect-ratio: 1;
  background: var(--bg-secondary);
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast);
}

.gallery-thumb.active {
  border-color: var(--text-primary);
}

.gallery-thumb:hover {
  border-color: var(--border-strong);
}

.gallery-thumb .product-shape {
  width: 40%;
  height: 40%;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ---- Buybox ---- */
.buybox {
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.buybox-theme-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--blue-50);
  color: var(--blue-800);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 10px;
}

.buybox h1 {
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}

.buybox-sub {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}

.buybox-rating {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 24px;
}

.buybox-rating .stars { color: var(--amber-500); }
.buybox-rating a { color: var(--text-secondary); text-decoration: underline; }

/* Price block */
.price-block {
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
}

.price-block-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.price-block-num {
  font-size: 42px;
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1;
  color: var(--brand-coral);
}

.price-block-per {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.price-block-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.price-block-meta b {
  color: var(--text-primary);
  font-weight: 600;
}

/* Duration selector */
.duration-select {
  margin-bottom: 18px;
}

.duration-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}

.duration-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.duration-option {
  padding: 12px 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  background: var(--bg-primary);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.duration-option:hover {
  border-color: var(--border-strong);
}

.duration-option.active {
  border: 2px solid var(--brand-coral);
  background: var(--brand-coral-light);
}

.duration-option-weeks {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.duration-option-total {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* Availability row */
.avail-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--amber-50);
  border-left: 3px solid var(--amber-500);
  border-radius: 8px;
  font-size: 13px;
  color: var(--amber-900);
  margin-bottom: 20px;
}

.avail-row::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--amber-500);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}

.avail-row b { font-weight: 600; }

.avail-row-ok {
  background: var(--green-50);
  border-left-color: var(--green-500);
  color: var(--green-900);
}

.avail-row-ok::before { background: var(--green-500); }

/* Main CTA */
.buybox-cta-primary {
  display: block;
  width: 100%;
  padding: 20px;
  background: var(--brand-coral);
  color: #fff;
  font-size: 17px;
  font-weight: 600;
  border-radius: 14px;
  text-align: center;
  letter-spacing: -0.2px;
  box-shadow: 0 8px 24px rgba(216, 90, 48, 0.35);
  transition: transform 0.08s, box-shadow var(--transition-fast), background var(--transition-fast);
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
}

.buybox-cta-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  animation: shine 3s infinite;
  pointer-events: none;
}

.buybox-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(216, 90, 48, 0.45);
  background: var(--brand-coral-dark);
}

.buybox-member-note {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.5;
}

.buybox-member-note a {
  color: var(--brand-coral);
  font-weight: 500;
  text-decoration: underline;
}

/* Secondary actions */
.buybox-secondary {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}

.buybox-secondary-btn {
  flex: 1;
  padding: 12px;
  font-size: 13px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  transition: border-color var(--transition-fast);
}

.buybox-secondary-btn:hover {
  border-color: var(--border-strong);
}

/* Micro trust list */
.buybox-micro {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--bg-tertiary);
  border-radius: 10px;
}

.buybox-micro-item {
  display: flex;
  gap: 10px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.buybox-micro-item b {
  color: var(--text-primary);
  font-weight: 600;
}

.buybox-micro-check {
  color: var(--green-500);
  flex-shrink: 0;
  font-weight: 600;
}

/* ============================================
   WHY THIS SET (emotional)
   ============================================ */
.why-set {
  padding: 56px 0;
  background: var(--bg-tertiary);
}

.why-set-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
}

.why-set-text h2 {
  font-size: 32px;
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 16px;
}

.why-set-text .lede {
  font-size: 17px;
  color: var(--text-primary);
  line-height: 1.55;
  margin-bottom: 16px;
  font-weight: 500;
}

.why-set-text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.why-set-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.why-set-highlight {
  padding: 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.why-set-highlight-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--brand-coral-light);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-set-highlight-icon svg { width: 16px; height: 16px; }

.why-set-highlight h4 {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
}

.why-set-highlight p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================
   QUICK INFO STRIP
   ============================================ */
.info-strip {
  padding: 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.info-strip-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.info-strip-cell {
  padding: 24px 18px;
  text-align: center;
  border-right: 1px solid var(--border);
}

.info-strip-cell:last-child {
  border-right: none;
}

.info-strip-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-bottom: 4px;
}

.info-strip-value {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.info-strip-value small {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 400;
  display: block;
  margin-top: 2px;
}

/* ============================================
   HOW RENTING THIS SET WORKS
   ============================================ */
.hiw-set {
  padding: 56px 0;
  background: var(--bg-primary);
}

.section-head-tight {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 32px;
}

.section-head-tight h2 {
  font-size: 32px;
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 8px;
}

.section-head-tight p {
  font-size: 14px;
  color: var(--text-secondary);
}

.hiw-set-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto;
}

.hiw-set-step {
  padding: 24px 22px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.hiw-set-n {
  width: 30px;
  height: 30px;
  background: var(--text-primary);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
}

.hiw-set-step h3 {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 4px;
}

.hiw-set-step p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ============================================
   RISK REMOVAL
   ============================================ */
.risk {
  padding: 56px 0;
  background: var(--bg-tertiary);
}

.risk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 1080px;
  margin: 0 auto;
}

.risk-card {
  padding: 28px 24px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.risk-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--green-50);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.risk-icon svg { width: 18px; height: 18px; }

.risk-card h3 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 6px;
  letter-spacing: -0.2px;
}

.risk-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ============================================
   SOCIAL PROOF — set-specific
   ============================================ */
.proof-set {
  padding: 56px 0;
  background: var(--bg-primary);
}

.proof-set-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.proof-set-head h2 {
  font-size: 30px;
  letter-spacing: -0.5px;
}

.proof-set-head p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.proof-set-score-box {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 12px 18px;
  background: var(--bg-secondary);
  border-radius: 12px;
}

.proof-set-score {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.proof-set-score-right .stars {
  color: var(--amber-500);
  font-size: 13px;
}

.proof-set-score-right {
  font-size: 12px;
  color: var(--text-secondary);
}

.proof-set-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

/* Reuse .proof-card, .proof-stars, .proof-quote, .proof-author from home.css */
.proof-card {
  padding: 24px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.proof-stars {
  color: var(--amber-500);
  font-size: 14px;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.proof-quote {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
}

.proof-author {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.proof-author-name { font-size: 13px; font-weight: 500; }
.proof-author-meta { font-size: 11px; color: var(--text-tertiary); }

.verified-chip {
  margin-left: auto;
  font-size: 10px;
  padding: 3px 8px;
  background: var(--green-50);
  color: var(--green-800);
  border-radius: 6px;
  font-weight: 500;
}

.proof-set-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding: 20px 28px;
  background: var(--text-primary);
  color: #fff;
  border-radius: var(--radius-lg);
}

.proof-set-stat {
  text-align: center;
}

.proof-set-stat-num {
  font-size: 22px;
  font-weight: 600;
  color: var(--amber-500);
  letter-spacing: -0.3px;
}

.proof-set-stat-label {
  font-size: 11px;
  color: var(--dark-muted);
  margin-top: 2px;
}

/* ============================================
   ALTERNATIVES BLOCK (reduce exits)
   ============================================ */
.alternatives {
  padding: 56px 0;
  background: var(--bg-tertiary);
}

.alternatives-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.alternatives-tab {
  padding: 8px 14px;
  font-size: 13px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.alternatives-tab:hover {
  border-color: var(--border-strong);
}

.alternatives-tab.active {
  background: var(--text-primary);
  color: #fff;
  border-color: var(--text-primary);
  font-weight: 500;
}

.alternatives-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.alternatives-head h2 {
  font-size: 30px;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.alternatives-head p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.alternatives .product-img { aspect-ratio: 1; }

/* ============================================
   SECOND CTA
   ============================================ */
.cta-second {
  padding: 64px 0;
  background: var(--bg-primary);
}

.cta-second-box {
  padding: 48px 56px;
  background: var(--text-primary);
  color: #fff;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
}

.cta-second-blob {
  position: absolute;
  top: -60px;
  right: -40px;
  width: 280px;
  height: 280px;
  background: var(--brand-coral);
  border-radius: 50%;
  opacity: 0.25;
}

.cta-second-content {
  position: relative;
  z-index: 2;
}

.cta-second-content h2 {
  font-size: 36px;
  letter-spacing: -0.5px;
  line-height: 1.05;
  margin-bottom: 10px;
  font-weight: 500;
}

.cta-second-content p {
  font-size: 15px;
  color: var(--dark-text);
  margin-bottom: 20px;
}

.cta-second-ctas {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cta-second-price {
  position: relative;
  z-index: 2;
  text-align: right;
}

.cta-second-price-num {
  font-size: 56px;
  font-weight: 600;
  letter-spacing: -1.5px;
  color: var(--amber-500);
  line-height: 1;
}

.cta-second-price-sub {
  font-size: 13px;
  color: var(--dark-muted);
  margin-top: 4px;
}

/* ============================================
   PRACTICAL INFO (lower, less prominent)
   ============================================ */
.practical {
  padding: 48px 0;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border);
}

.practical-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.practical-card {
  padding: 22px 24px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.practical-card h3 {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.practical-icon {
  width: 22px;
  height: 22px;
  background: var(--bg-secondary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.practical-icon svg { width: 12px; height: 12px; }

.practical-card p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.practical-card a {
  color: var(--brand-coral);
  font-weight: 500;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 960px) {
  .product-top-grid { grid-template-columns: 1fr; gap: 32px; }
  .buybox { position: static; }
  .buybox h1 { font-size: 30px; }
  .gallery-main .product-shape { width: 60%; height: 60%; }

  .why-set-grid { grid-template-columns: 1fr; gap: 32px; }
  .why-set-text h2 { font-size: 26px; }

  .info-strip-inner { grid-template-columns: repeat(3, 1fr); }
  .info-strip-cell { border-right: none; border-bottom: 1px solid var(--border); }
  .info-strip-cell:nth-child(3n) { border-right: none; }

  .hiw-set-grid { grid-template-columns: 1fr 1fr; }
  .risk-grid { grid-template-columns: 1fr; }
  .proof-set-grid { grid-template-columns: 1fr; }

  .cta-second-box { grid-template-columns: 1fr; padding: 36px 28px; }
  .cta-second-content h2 { font-size: 28px; }
  .cta-second-price { text-align: left; }
  .cta-second-price-num { font-size: 42px; }

  .practical-grid { grid-template-columns: 1fr; }

  .why-set,
  .info-strip,
  .hiw-set,
  .risk,
  .proof-set,
  .alternatives,
  .cta-second,
  .practical { padding: 44px 0; }
}

@media (max-width: 620px) {
  .info-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .hiw-set-grid { grid-template-columns: 1fr; }
  .why-set-highlights { grid-template-columns: 1fr; }
  .duration-options { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   MOBILE STICKY BUY-BAR
   Alleen zichtbaar op mobile, verdwijnt als de echte CTA in beeld is.
   ============================================ */
.mobile-buy-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  /* --vv-bottom = hoeveel browser-UI (URL-bar op Chrome iOS) er
     onderaan in beeld is. Default 0, JS zet dit bij. Zo blijft de
     buy-bar altijd net boven de browser-UI in plaats van eronder
     verstopt. */
  bottom: var(--vv-bottom, 0px);
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  z-index: 95;
  gap: 12px;
  align-items: center;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
  transform: translateY(0);
  transition: transform 0.22s ease, bottom 0.15s ease;
}

.mobile-buy-bar.is-hidden {
  transform: translateY(calc(100% + var(--vv-bottom, 0px)));
  pointer-events: none;
}

.mobile-buy-bar-price {
  flex: 1 1 auto;
  min-width: 0;
}

.mobile-buy-bar-label {
  font-size: 11px;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.mobile-buy-bar-amount {
  font-size: 17px;
  font-weight: 700;
  color: var(--brand-coral);
  line-height: 1.15;
}

.mobile-buy-bar-per {
  font-size: 11px;
  color: var(--text-tertiary);
  font-weight: 400;
}

.mobile-buy-bar-cta {
  flex-shrink: 0;
  background: var(--brand-coral);
  color: #fff;
  border: none;
  padding: 12px 18px;
  border-radius: 10px;
  font: inherit;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  min-height: 44px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.mobile-buy-bar-cta:active { background: #B94721; }

@media (max-width: 767px) {
  .mobile-buy-bar { display: flex; }
  /* Extra ruimte onderaan de pagina zodat content niet onder de bar valt */
  body { padding-bottom: 80px; }
}