/* ============================================
   DPP Demo — Shared Styles (Polished)
   Digital Product Passport — Bulgaria TV Demo
   ============================================ */

/* --- Theme Tokens --- */
:root {
  /* Spacing Scale (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  /* Backgrounds */
  --color-bg-page: #F8FAFB;
  --color-bg-surface: #FFFFFF;
  --color-bg-muted: #FAFBFC;
  --color-bg-hover: #F1F5F9;
  --color-bg-elevated: #F3F4F6;

  /* Text */
  --color-text-primary: #02122B;
  --color-text-secondary: #334155;
  --color-text-muted: #64748B;
  --color-text-faint: #64748B;
  --color-text-ghost: #64748B;

  /* Link text (meets 4.5:1 on light backgrounds) */
  --color-link: #047857;
  --color-link-hover: #065F46;

  /* Borders */
  --color-border: #E5E7EB;
  --color-border-light: #F1F5F9;
  --color-border-medium: #D1D5DB;

  /* Accent (green) */
  --color-accent: #01DC82;
  --color-accent-hover: #00b56a;
  --color-accent-dark: #047857;
  --color-accent-darker: #065F46;

  /* Callout backgrounds */
  --color-callout-green-bg: #F0FDF4;
  --color-callout-green-border: #01DC82;
  --color-callout-green-text: #065F46;
  --color-callout-amber-bg: #FFFBEB;
  --color-callout-amber-border: #F2994A;
  --color-callout-amber-text: #92400E;
  --color-callout-red-bg: #FEF2F2;
  --color-callout-red-border: #EB5757;
  --color-callout-red-text: #991B1B;
  --color-callout-info-bg: #F0F9FF;
  --color-callout-info-border: #38BDF8;
  --color-callout-info-text: #0C4A6E;

  /* Badge backgrounds */
  --color-badge-green-bg: linear-gradient(135deg, #E8FBF0, #D1FAE5);
  --color-badge-green-text: #047857;
  --color-badge-blue-bg: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  --color-badge-blue-text: #1D4ED8;

  /* SVG card highlight */
  --color-svhc-bg: linear-gradient(135deg, #F0FDF4, #ECFDF5);
  --color-svhc-border: #A7F3D0;
  --color-svhc-text: #065F46;

  /* Buttons */
  --color-btn-secondary-bg: #F1F5F9;
  --color-btn-secondary-text: #334155;
  --color-btn-secondary-border: #E5E7EB;
  --color-btn-secondary-hover-bg: #E5E7EB;
  --color-btn-secondary-hover-border: #CBD5E1;

  /* Input */
  --color-input-bg: #FFFFFF;
  --color-input-border: #D1D5DB;
  --color-input-text: #02122B;
  --color-input-placeholder: #94A3B8;

  /* Access section */
  --color-access-bg: #EDF1F7;

  /* Serial section */
  --color-serial-bg: #F1F5F9;

  /* Toast */
  --color-toast-bg: #02122B;
  --color-toast-text: #FFFFFF;

  /* Env metric */
  --color-env-big-bg: linear-gradient(135deg, #F8FAFC, #F1F5F9);

  /* Access card active */
  --color-access-active-bg: linear-gradient(135deg, #F0FDF9, #ECFDF5);
  --color-access-active-border: #A7F3D0;

  /* Misc */
  --color-shadow: rgba(2, 18, 43, 0.04);
  --color-shadow-hover: rgba(2, 18, 43, 0.1);
  --color-timeline-dot: #D1D5DB;
  --color-timeline-dot-border: #FFFFFF;
  --color-timeline-line-start: #E5E7EB;
  --color-timeline-line-end: #D1D5DB;
  --color-highlight-bg: #F0FDF9;
  --color-accordion-active-icon-bg: #E8FBF0;
  --color-warning-text: #DC2626;
  --color-warning-bg: #FEF2F2;
  --color-pill-bg: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  --color-pill-text: #1D4ED8;

  /* Durability bar */
  --color-bar-track: #F1F5F9;

  /* Gauge */
  --color-gauge-track: #F1F5F9;

  /* Page decoration */
  --color-deco-dot: rgba(2, 18, 43, 0.04);
  --color-deco-blob-1: rgba(1, 220, 130, 0.07);
  --color-deco-blob-2: rgba(56, 189, 248, 0.05);
  --color-deco-blob-3: rgba(1, 220, 130, 0.04);

  /* Footer divider */
  --color-divider-start: transparent;
  --color-divider-mid: #E5E7EB;
  --color-divider-end: transparent;

  /* Footer logo text */
  --color-logo-text: #0C003C;
}

/* --- Dark Theme --- */
[data-theme="dark"] {
  /* Backgrounds */
  --color-bg-page: #0F172A;
  --color-bg-surface: #1E293B;
  --color-bg-muted: #1E293B;
  --color-bg-hover: #334155;
  --color-bg-elevated: #334155;

  /* Text */
  --color-text-primary: #F1F5F9;
  --color-text-secondary: #CBD5E1;
  --color-text-muted: #94A3B8;
  --color-text-faint: #94A3B8;
  --color-text-ghost: #94A3B8;

  /* Link text (meets 4.5:1 on dark backgrounds) */
  --color-link: #01DC82;
  --color-link-hover: #34D399;

  /* Borders */
  --color-border: #334155;
  --color-border-light: #1E293B;
  --color-border-medium: #475569;

  /* Accent */
  --color-accent: #01DC82;
  --color-accent-hover: #34D399;
  --color-accent-dark: #059669;
  --color-accent-darker: #047857;

  /* Callout backgrounds */
  --color-callout-green-bg: #052e16;
  --color-callout-green-border: #01DC82;
  --color-callout-green-text: #6EE7B7;
  --color-callout-amber-bg: #451a03;
  --color-callout-amber-border: #F2994A;
  --color-callout-amber-text: #FDE68A;
  --color-callout-red-bg: #450a0a;
  --color-callout-red-border: #EB5757;
  --color-callout-red-text: #FCA5A5;
  --color-callout-info-bg: #0c2d48;
  --color-callout-info-border: #38BDF8;
  --color-callout-info-text: #7DD3FC;

  /* Badge backgrounds */
  --color-badge-green-bg: linear-gradient(135deg, #052e16, #064e3b);
  --color-badge-green-text: #6EE7B7;
  --color-badge-blue-bg: linear-gradient(135deg, #1e2a4a, #1e3a5f);
  --color-badge-blue-text: #93C5FD;

  /* SVHC card */
  --color-svhc-bg: linear-gradient(135deg, #052e16, #064e3b);
  --color-svhc-border: #065F46;
  --color-svhc-text: #6EE7B7;

  /* Buttons */
  --color-btn-secondary-bg: #334155;
  --color-btn-secondary-text: #E2E8F0;
  --color-btn-secondary-border: #475569;
  --color-btn-secondary-hover-bg: #475569;
  --color-btn-secondary-hover-border: #64748B;

  /* Input */
  --color-input-bg: #1E293B;
  --color-input-border: #475569;
  --color-input-text: #F1F5F9;
  --color-input-placeholder: #64748B;

  /* Access section */
  --color-access-bg: #273348;

  /* Serial section */
  --color-serial-bg: #1E293B;

  /* Toast */
  --color-toast-bg: #F1F5F9;
  --color-toast-text: #0F172A;

  /* Env metric */
  --color-env-big-bg: linear-gradient(135deg, #1E293B, #334155);

  /* Access card active */
  --color-access-active-bg: linear-gradient(135deg, #052e16, #064e3b);
  --color-access-active-border: #065F46;

  /* Misc */
  --color-shadow: rgba(0, 0, 0, 0.2);
  --color-shadow-hover: rgba(0, 0, 0, 0.4);
  --color-timeline-dot: #475569;
  --color-timeline-dot-border: #1E293B;
  --color-timeline-line-start: #334155;
  --color-timeline-line-end: #475569;
  --color-highlight-bg: #052e16;
  --color-accordion-active-icon-bg: #052e16;
  --color-warning-text: #FCA5A5;
  --color-warning-bg: #450a0a;
  --color-pill-bg: linear-gradient(135deg, #1e2a4a, #1e3a5f);
  --color-pill-text: #93C5FD;

  /* Durability bar */
  --color-bar-track: #334155;

  /* Gauge */
  --color-gauge-track: #334155;

  /* Page decoration */
  --color-deco-dot: rgba(241, 245, 249, 0.03);
  --color-deco-blob-1: rgba(1, 220, 130, 0.04);
  --color-deco-blob-2: rgba(56, 189, 248, 0.03);
  --color-deco-blob-3: rgba(1, 220, 130, 0.025);

  /* Footer divider */
  --color-divider-start: transparent;
  --color-divider-mid: #334155;
  --color-divider-end: transparent;

  /* Footer logo text */
  --color-logo-text: #F1F5F9;
}

/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 1001;
  padding: var(--space-3) var(--space-5);
  background: var(--color-accent);
  color: #02122B;
  font-weight: 700;
  font-size: 14px;
  border-radius: 0 0 8px 0;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
  color: #02122B;
}

/* --- Screen Reader Only (Accessibility) --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-text-primary);
  background-color: var(--color-bg-page);
  background-image:
    radial-gradient(circle at 15% 20%, var(--color-deco-blob-1) 0%, transparent 45%),
    radial-gradient(circle at 85% 10%, var(--color-deco-blob-2) 0%, transparent 40%),
    radial-gradient(circle at 75% 60%, var(--color-deco-blob-3) 0%, transparent 50%),
    radial-gradient(circle, var(--color-deco-dot) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 20px 20px;
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Theme transition */
body,
.dpp-container,
.summary-card,
.accordion-icon,
.accordion-header,
.material-row,
.substance-item,
.care-icon-item,
.recycling-item,
.cert-badge,
.access-compact-card,
.performance-card,
.care-component,
.circularity-card,
.env-metric-big,
.env-metric-small,
.serial-section,
.serial-input,
.callout,
.toast,
.btn-secondary,
.lang-select,
.footer-divider {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* --- Layout Container --- */
.dpp-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-5);
  background: var(--color-bg-surface);
}

/* White card feel for the main content area */
body > main.dpp-container {
  border-radius: 0 0 24px 24px;
  box-shadow: 0 4px 24px var(--color-shadow);
}

/* --- Hero Section --- */
.hero {
  padding-top: var(--space-5);
  padding-bottom: var(--space-6);
}

.product-image {
  width: 100%;
  background: var(--color-bg-elevated);
  border-radius: 16px;
  margin-bottom: var(--space-5);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px var(--color-shadow);
}

.product-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.product-image-icon {
  font-size: 48px;
  opacity: 0.5;
}

.product-image-text {
  color: var(--color-text-faint);
  font-size: 14px;
  font-weight: 500;
}

.product-name {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

.brand-line {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.brand-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.badge-bg {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--color-badge-green-bg);
  color: var(--color-badge-green-text);
  font-size: 12px;
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: 20px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.meta-line {
  color: var(--color-text-faint);
  font-size: 13px;
  margin-bottom: var(--space-5);
  letter-spacing: 0.01em;
}

/* --- Summary Cards --- */
.summary-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.summary-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: var(--space-4);
  box-shadow: 0 1px 4px var(--color-shadow);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  position: relative;
  overflow: hidden;
}

.summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-border);
  border-radius: 14px 14px 0 0;
}

.summary-card:nth-child(1)::before,
.summary-card:nth-child(2)::before,
.summary-card:nth-child(4)::before {
  background: linear-gradient(90deg, #01DC82, #34D399);
}

.summary-card:nth-child(3)::before {
  background: linear-gradient(90deg, #F2994A, #FBBF24);
}

.summary-card:hover {
  box-shadow: 0 4px 16px var(--color-shadow-hover);
  transform: translateY(-1px);
}

.summary-card-icon {
  font-size: 22px;
  margin-bottom: var(--space-2);
}

.summary-card-label {
  font-size: 11px;
  color: var(--color-text-faint);
  font-weight: 600;
  margin-bottom: var(--space-1);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.summary-card-value {
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: -0.02em;
}

.summary-card-unit {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(0,0,0,0.04);
}

.dot-green { background: #01DC82; box-shadow: 0 0 0 3px rgba(1, 220, 130, 0.2); }
.dot-amber { background: #F2994A; box-shadow: 0 0 0 3px rgba(242, 153, 74, 0.2); }
.dot-red   { background: #EB5757; box-shadow: 0 0 0 3px rgba(235, 87, 87, 0.2); }

/* --- Accordion --- */
.accordion-section {
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-1) 0;
}

.accordion-section:last-child {
  border-bottom: none;
}

.accordion-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  cursor: pointer;
  user-select: none;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: inherit;
  border-radius: 12px;
  transition: background 0.2s ease;
}

.accordion-header:hover {
  background: var(--color-bg-hover);
}

.accordion-header:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 12px;
}

.accordion-icon {
  font-size: 20px;
  flex-shrink: 0;
  width: var(--space-6);
  height: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-hover);
  border-radius: var(--space-2);
}

.accordion-header-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.accordion-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.accordion-summary {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.accordion-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--color-text-ghost);
}

.accordion-header[aria-expanded="true"] .accordion-chevron {
  transform: rotate(180deg);
  color: var(--color-text-faint);
}

.accordion-header[aria-expanded="true"] .accordion-icon {
  background: var(--color-accordion-active-icon-bg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content-inner {
  padding: var(--space-4) var(--space-4) var(--space-6);
}

.accordion-section.open .accordion-content {
  max-height: 3000px;
}

/* --- Donut Chart --- */
.donut-chart-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-2);
  padding: var(--space-5) 0;
  position: relative;
}

.donut-svg {
  width: 200px;
  height: 200px;
  filter: drop-shadow(0 4px 12px rgba(2, 18, 43, 0.08));
  overflow: visible;
}

.donut-track {
  stroke: var(--color-bar-track);
}

.donut-segment {
  fill: none;
  stroke-width: 28;
  stroke-linecap: butt;
  transform-origin: center;
  cursor: pointer;
  transition: stroke-width 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.3s ease;
}

.donut-svg.has-hover .donut-segment {
  opacity: 0.45;
}

.donut-svg.has-hover .donut-segment.active {
  opacity: 1;
  stroke-width: 34;
  filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.2));
}

/* Entrance animation — driven by JS transitions on stroke-dasharray */

.donut-center-text {
  font-weight: 700;
  fill: var(--color-text-primary);
  transition: opacity 0.25s ease;
}

.donut-center-label {
  font-size: 10px;
  fill: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: opacity 0.25s ease;
}

.donut-center-label.hover-label {
  text-transform: none;
  font-size: 9px;
  letter-spacing: 0;
}

/* Tooltip */
.donut-tooltip {
  position: absolute;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: var(--space-2) var(--space-3);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: 0 8px 24px rgba(2, 18, 43, 0.12), 0 2px 8px rgba(2, 18, 43, 0.06);
  z-index: 10;
  white-space: nowrap;
  font-size: 13px;
  line-height: 1.4;
  left: 50%;
}

.donut-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

.donut-tooltip-label {
  font-weight: 600;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.donut-tooltip-color {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

.donut-tooltip-value {
  color: var(--color-text-muted);
  font-size: 12px;
  margin-top: 2px;
  padding-left: 18px; /* visual alignment: 10px color dot + 8px gap */
}

/* --- Material Section Label --- */
.material-section-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-top: var(--space-5);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: var(--space-3);
}

/* --- Material List --- */
.material-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

.material-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-left: 4px solid var(--color-border-light); /* colored per-row via inline style */
  border-radius: 12px;
  font-size: 14px;
  flex-wrap: wrap;
  transition: background 0.2s, border-left-color 0.2s;
}

.material-row:hover {
  background: var(--color-bg-hover);
}

.material-row.active {
  background: var(--color-bg-hover);
  box-shadow: 0 2px 8px rgba(2, 18, 43, 0.06);
}

.material-list.has-hover .material-row {
  opacity: 0.5;
  transition: opacity 0.3s ease, background 0.2s, border-left-color 0.2s;
}

.material-list.has-hover .material-row.active {
  opacity: 1;
}

.material-name {
  font-weight: 600;
  flex-shrink: 0;
}

.material-percent {
  color: var(--color-text-faint);
  font-weight: 600;
  font-size: 13px;
}

.material-flag {
  font-size: 16px;
}

.material-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 10px;
  font-weight: 700;
  padding: 3px var(--space-3);
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge-recycled {
  background: var(--color-badge-green-bg);
  color: var(--color-badge-green-text);
}

.badge-cert {
  background: var(--color-badge-blue-bg);
  color: var(--color-badge-blue-text);
}

/* --- Callout --- */
.callout {
  padding: var(--space-4) var(--space-5);
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.6;
  border-left: 4px solid transparent;
}

.callout-green {
  background: var(--color-callout-green-bg);
  border-left-color: var(--color-callout-green-border);
  color: var(--color-callout-green-text);
}

.callout-amber {
  background: var(--color-callout-amber-bg);
  border-left-color: var(--color-callout-amber-border);
  color: var(--color-callout-amber-text);
}

.callout-red {
  background: var(--color-callout-red-bg);
  border-left-color: var(--color-callout-red-border);
  color: var(--color-callout-red-text);
}

.callout-info {
  background: var(--color-callout-info-bg);
  border-left-color: var(--color-callout-info-border);
  color: var(--color-callout-info-text);
}

.callout strong {
  font-weight: 700;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: var(--space-6);
  margin: var(--space-2) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 16px;
  bottom: 16px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-timeline-line-start), var(--color-timeline-line-end));
  border-radius: 1px;
}

.timeline-node {
  position: relative;
  padding: var(--space-3) var(--space-4);
  margin-bottom: 2px;
  border-radius: 10px;
  transition: background 0.2s;
}

.timeline-node::before {
  content: '';
  position: absolute;
  left: -29px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-timeline-dot);
  border: 3px solid var(--color-timeline-dot-border);
  box-shadow: 0 0 0 1px var(--color-border);
  transition: all 0.2s;
}

.timeline-node.highlight {
  background: var(--color-highlight-bg);
}

.timeline-node.highlight::before {
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-access-active-border), 0 0 8px rgba(1, 220, 130, 0.3);
}

.timeline-stage {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 3px;
}

.timeline-country {
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.timeline-facility {
  margin-top: var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 13px;
}

/* --- Blurred Fields --- */
.blurred-field {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.blurred-text {
  filter: blur(4px);
  user-select: none;
  pointer-events: none;
  color: var(--color-text-faint);
}

.blurred-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 10px;
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: 20px;
  background: var(--color-bg-hover);
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* --- Substance Checklist --- */
.svhc-card {
  background: var(--color-svhc-bg);
  border: 1px solid var(--color-svhc-border);
  border-radius: 16px;
  padding: var(--space-6) var(--space-5);
  text-align: center;
  margin-bottom: var(--space-5);
  box-shadow: 0 1px 4px rgba(1, 220, 130, 0.08);
}

.svhc-card .check-icon {
  font-size: 40px;
  margin-bottom: var(--space-3);
}

.svhc-card p {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-svhc-text);
  line-height: 1.5;
}

.substance-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.substance-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 14px;
  line-height: 1.5;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  transition: background 0.2s;
}

.substance-item:hover {
  background: var(--color-bg-hover);
}

.substance-item .check {
  flex-shrink: 0;
  font-size: 16px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 11px;
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: 20px;
  background: var(--color-pill-bg);
  color: var(--color-pill-text);
  letter-spacing: 0.01em;
}

/* --- Environmental Footprint --- */
.env-metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.env-metric-big {
  text-align: center;
  padding: var(--space-6) var(--space-5);
  background: var(--color-env-big-bg);
  border-radius: 16px;
  border: 1px solid var(--color-border);
}

.env-metric-big .number {
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

.env-metric-big .unit {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-faint);
  margin-left: var(--space-1);
}

.env-metric-big .comparison {
  display: block;
  margin-top: var(--space-3);
  font-size: 14px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.env-metrics-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.env-metric-small {
  padding: var(--space-5) var(--space-4);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  text-align: center;
}

.env-metric-small .number {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.env-metric-small .unit {
  font-size: 12px;
  color: var(--color-text-faint);
  display: block;
  margin-top: 2px;
  font-weight: 500;
}

.env-metric-small .comparison {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: var(--space-1);
  display: block;
}

.env-methodology {
  font-size: 12px;
  color: var(--color-text-ghost);
  margin-top: var(--space-3);
  font-style: italic;
}

/* --- Durability Bars --- */
.durability-metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.durability-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.durability-label {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.durability-value {
  font-weight: 500;
  color: var(--color-text-faint);
  font-size: 12px;
}

.durability-bar {
  height: 6px;
  background: var(--color-bar-track);
  border-radius: 3px;
  overflow: hidden;
}

.durability-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, #01DC82, #34D399);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Care Icons --- */
.care-icons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.care-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  text-align: center;
  transition: background 0.2s, border-color 0.2s;
}

.care-icon-item:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border);
}

.care-icon-item .icon {
  font-size: 24px;
}

.care-icon-item .label {
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 600;
  line-height: 1.3;
}

/* --- Recyclability Gauge --- */
.gauge-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  padding: var(--space-4) 0;
}

.gauge-svg {
  width: 160px;
  height: 160px;
  filter: drop-shadow(0 4px 12px rgba(2, 18, 43, 0.08));
}

.gauge-track {
  fill: none;
  stroke: var(--color-gauge-track);
  stroke-width: 14;
}

.gauge-fill {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 14;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
  transition: stroke-dasharray 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gauge entrance animation — driven by JS transitions on stroke-dasharray */

.gauge-text {
  font-weight: 700;
  fill: var(--color-text-primary);
}

.gauge-label {
  font-size: 11px;
  fill: var(--color-text-faint);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Recycling Material List --- */
.recycling-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.recycling-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 14px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  transition: background 0.2s;
}

.recycling-item:hover {
  background: var(--color-bg-hover);
}

.recycling-item .icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.recycling-item .material {
  font-weight: 600;
  font-size: 14px;
}

.recycling-item .method {
  color: var(--color-text-muted);
  font-size: 13px;
}

/* --- Certification Badges --- */
.cert-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  transition: box-shadow 0.2s;
}

.cert-badge:hover {
  box-shadow: 0 2px 8px var(--color-shadow-hover);
}

.cert-badge-shield {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  min-height: 100%;
  align-self: stretch;
  background: var(--color-callout-green-bg);
  border-right: 1px solid var(--color-callout-green-border);
  flex-shrink: 0;
}

.cert-badge-shield svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-dark);
}

.cert-badge-body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-3) var(--space-4);
  flex: 1;
  min-width: 0;
}

.cert-badge-name {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

.cert-badge-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 2px var(--space-2);
  border-radius: 10px;
  background: var(--color-callout-green-bg);
  color: var(--color-callout-green-text);
  border: 1px solid var(--color-callout-green-border);
  white-space: nowrap;
}

.cert-badge-meta {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 12px;
  color: var(--color-text-faint);
  width: 100%;
}

.cert-badge-meta span {
  white-space: nowrap;
}

.cert-badge-meta .cert-sep {
  color: var(--color-border-medium);
}

.cert-badge-meta a {
  color: var(--color-link);
  font-weight: 600;
  font-size: 11px;
  text-decoration: none;
  white-space: nowrap;
}

.cert-badge-meta a:hover {
  text-decoration: underline;
}

.compliance-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 14px;
  padding: var(--space-3) var(--space-4);
}

/* --- Access Control Cards --- */
.access-section {
  padding: var(--space-6) var(--space-5);
  margin: var(--space-6) calc(var(--space-5) * -1) -1px;
  background: var(--color-access-bg);
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 24px 24px;
}

.access-section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.access-compact-heading {
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.access-compact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.access-compact-card {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-4);
  background: var(--color-bg-surface);
  display: flex;
  flex-direction: column;
}

.access-compact-card-label {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: var(--space-1);
}

.access-compact-card-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: var(--space-3);
}

.access-compact-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, #01DC82, #00C574);
  color: #02122B;
  box-shadow: 0 2px 8px rgba(1, 220, 130, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(1, 220, 130, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-btn-secondary-bg);
  color: var(--color-btn-secondary-text);
  border: 1px solid var(--color-btn-secondary-border);
}

.btn-secondary:hover {
  background: var(--color-btn-secondary-hover-bg);
  border-color: var(--color-btn-secondary-hover-border);
}

/* --- Serial Number Section --- */
.serial-section {
  background: var(--color-serial-bg);
  padding: var(--space-6) 0;
  margin-top: var(--space-5);
}

.serial-section-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.serial-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: -0.01em;
}

.serial-form {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.serial-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-input-border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: var(--color-input-bg);
  color: var(--color-input-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.serial-input::placeholder {
  color: var(--color-input-placeholder);
}

.serial-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(1, 220, 130, 0.12);
}

.serial-input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.serial-helper {
  font-size: 13px;
  color: var(--color-text-faint);
  line-height: 1.5;
}

.serial-result {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-callout-green-bg);
  border: 1px solid var(--color-svhc-border);
  border-left: 4px solid var(--color-accent);
  border-radius: 10px;
  font-size: 14px;
  color: var(--color-callout-green-text);
  display: none;
  line-height: 1.5;
}

.serial-result.visible {
  display: block;
}

.serial-result-error {
  background: var(--color-callout-amber-bg) !important;
  border-color: var(--color-callout-amber-border) !important;
  border-left-color: var(--color-callout-amber-border) !important;
  color: var(--color-callout-amber-text) !important;
}

.serial-result-header {
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-svhc-border);
}

.serial-result-serial {
  font-size: 13px;
  color: var(--color-text-faint);
}

.serial-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: flex;
  gap: var(--space-3);
  position: relative;
  padding-bottom: var(--space-4);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 30px;
  bottom: 0;
  width: 2px;
  background: var(--color-svhc-border);
}

.timeline-marker {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background: var(--color-input-bg);
  border: 2px solid var(--color-svhc-border);
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

.timeline-content {
  flex: 1;
  min-width: 0;
  padding-top: 3px;
}

.timeline-date {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-bottom: 2px;
}

.timeline-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 3px;
}

.timeline-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

/* --- Footer --- */
.footer {
  padding: var(--space-6) var(--space-5) var(--space-7);
  max-width: 720px;
  margin: 0 auto;
}

.footer-selectors {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.footer-selector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.footer-selector label {
  font-size: 11px;
  color: var(--color-text-faint);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-select {
  padding: var(--space-2) var(--space-6) var(--space-2) var(--space-3);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  background: var(--color-bg-surface);
  color: var(--color-text-secondary);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%2394A3B8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: border-color 0.2s;
}

.footer-select:focus {
  border-color: var(--color-accent);
}

.footer-select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.footer-select:hover {
  border-color: var(--color-border-medium);
}

.footer-lang-note {
  font-size: 11px;
  color: var(--color-text-faint);
  margin-top: 2px;
}

.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--color-divider-start), var(--color-divider-mid) 20%, var(--color-divider-mid) 80%, var(--color-divider-end));
  margin: var(--space-5) 0;
}

.footer-brand {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.footer-brand-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text-muted);
  transition: opacity 0.2s;
}

.footer-brand-link:hover {
  opacity: 0.8;
  text-decoration: none;
}

.footer-brand-link img,
.footer-brand-link svg {
  height: 36px;
  width: auto;
  color: var(--color-logo-text);
}

.footer-brand-link span {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-text-primary);
}

.footer-meta {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: var(--space-1);
}

.footer-meta strong {
  color: var(--color-text-secondary);
}

.footer-partner {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.footer-partner a {
  color: var(--color-text-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-partner a:hover {
  color: var(--color-accent-dark);
}

/* --- Toast Notification --- */
.toast {
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-toast-bg);
  color: var(--color-toast-text);
  padding: var(--space-3) var(--space-5);
  border-radius: 14px;
  font-size: 14px;
  font-weight: 600;
  max-width: 90vw;
  text-align: center;
  box-shadow: 0 8px 32px rgba(2, 18, 43, 0.3);
  z-index: 1000;
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease;
  cursor: pointer;
  line-height: 1.5;
  backdrop-filter: blur(8px);
}

.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* --- Furniture-specific: Performance Metrics Grid --- */
.performance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.performance-card {
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  padding: var(--space-5);
  text-align: center;
  transition: background 0.2s;
}

.performance-card:hover {
  background: var(--color-bg-hover);
}

.performance-card .number {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.performance-card .unit {
  font-size: 12px;
  color: var(--color-text-faint);
  display: block;
  margin-top: 2px;
  font-weight: 500;
}

.performance-card .label {
  font-size: 11px;
  color: var(--color-text-ghost);
  margin-top: var(--space-2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* --- Care Instructions per Component (Furniture) --- */
.care-component {
  margin-bottom: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  transition: background 0.2s;
}

.care-component:hover {
  background: var(--color-bg-hover);
}

.care-component-title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.care-component-method {
  font-size: 14px;
  margin-bottom: var(--space-2);
  line-height: 1.5;
}

.care-component-products {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  font-style: italic;
}

.care-component-warning {
  font-size: 12px;
  color: var(--color-warning-text);
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  background: var(--color-warning-bg);
  border-radius: 8px;
  margin-top: var(--space-1);
}

/* --- Circularity Indicators (Furniture) --- */
.circularity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.circularity-card {
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  padding: var(--space-5);
  text-align: center;
  transition: background 0.2s;
}

.circularity-card:hover {
  background: var(--color-bg-hover);
}

.circularity-card .icon {
  font-size: 24px;
  margin-bottom: var(--space-2);
}

.circularity-card .label {
  font-size: 11px;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

.circularity-card .value {
  font-size: 15px;
  font-weight: 700;
}

/* --- Sections divider --- */
.sections-container {
  border-top: 1px solid var(--color-border-light);
  margin-top: var(--space-1);
}

/* --- Utilities --- */
.mt-1  { margin-top: var(--space-1); }
.mt-2  { margin-top: var(--space-2); }
.mt-3  { margin-top: var(--space-3); }
.mt-4  { margin-top: var(--space-4); }
.mt-5  { margin-top: var(--space-5); }
.mt-6  { margin-top: var(--space-6); }
.mb-1  { margin-bottom: var(--space-1); }
.mb-2  { margin-bottom: var(--space-2); }
.mb-3  { margin-bottom: var(--space-3); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-5  { margin-bottom: var(--space-5); }
.mb-6  { margin-bottom: var(--space-6); }
.text-muted { color: var(--color-text-muted); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* --- Responsive --- */
@media (min-width: 480px) {
  .product-name {
    font-size: 30px;
  }

  .care-icons {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) {
  .dpp-container {
    padding: 0 var(--space-6);
    border-radius: 0 0 24px 24px;
  }

  .hero {
    padding-top: var(--space-6);
    padding-bottom: var(--space-7);
  }

  .product-name {
    font-size: 34px;
  }

  .env-metrics-row {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .summary-card-value {
    font-size: 24px;
  }

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

  .footer {
    padding: var(--space-7) var(--space-6) var(--space-8);
  }

  .access-section {
    margin-left: calc(var(--space-6) * -1);
    margin-right: calc(var(--space-6) * -1);
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* --- Accordion Hidden Content (Accessibility) --- */
.accordion-content[aria-hidden="true"] {
  visibility: hidden;
}

/* --- Accordion Heading Reset (Accessibility) --- */
.accordion-heading {
  margin: 0;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
}

/* --- Reduced Motion (Accessibility) --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* --- Print --- */
@media print {
  body {
    font-size: 12px;
    color: #000;
    background: #FFF;
  }

  .dpp-container {
    max-width: 100%;
    padding: 0;
    box-shadow: none;
  }

  .product-image {
    box-shadow: none;
  }

  .accordion-content {
    max-height: none !important;
    overflow: visible !important;
  }

  .accordion-chevron {
    display: none;
  }

  .blurred-text {
    filter: none;
    color: #999;
  }

  .blurred-badge {
    display: none;
  }

  .toast {
    display: none;
  }

  .btn {
    display: none;
  }

  .serial-section {
    display: none;
  }

  .footer-lang {
    display: none;
  }

  .access-section {
    display: none;
  }

  .summary-card,
  .env-metric-big,
  .env-metric-small,
  .svhc-card,
  .callout {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    box-shadow: none;
  }

  .summary-card::before {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .summary-card:hover,
  .cert-badge:hover {
    box-shadow: none;
  }
}