/* ==========================================================================
   BRITISLE LLC — Stylesheet
   Royal blue accent / white base / dark slate footer
   Type: Space Grotesk (display) + Inter (body) + system monospace
   ========================================================================== */

:root {
  /* Backgrounds */
  --bg-main: #FFFFFF;
  --bg-section: #F8FAFC;
  --surface: #FFFFFF;
  --paper: #F8FAFC; /* alias retained for older rules */

  /* Text */
  --ink: #1F2937;
  --ink-soft: #6B7280;

  /* Accent (royal blue) */
  --accent: #2563EB;
  --accent-hover: #1D4ED8;
  --accent-soft: #DBEAFE;
  --accent-tint: #EFF6FF;

  /* Lines / borders */
  --line: #E5E7EB;
  --line-strong: #D1D5DB;

  /* States */
  --sale: #DC2626;
  --error: #DC2626;
  --success: #16A34A;
  --warning: #F59E0B;

  /* Footer (dark slate) */
  --footer-bg: #111827;
  --footer-text: #D1D5DB;
  --footer-heading: #FFFFFF;
  --footer-link-hover: #60A5FA;

  /* Legacy alias kept so nothing breaks */
  --sage: var(--ink-soft);
  --sage-soft: var(--bg-section);

  /* Type */
  --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  /* Shadow */
  --shadow-card: 0 2px 8px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 14px 30px rgba(0,0,0,0.08);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 0.18s;
  --dur-med: 0.45s;
  --dur-slow: 0.9s;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Reset ---- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

.section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}
.section--tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section--surface { background: var(--bg-section); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  position: relative;
  padding-bottom: 0.7rem;
}
.section-head h2::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 48px; height: 3px;
  background: var(--accent);
}
.section-head p { color: var(--ink-soft); font-size: 1.05rem; margin-top: 1rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.85em 1.6em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(27,36,48,0.18); }
.btn:active { transform: translateY(0); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--ink); box-shadow: none; background: var(--surface); }
.btn--accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); box-shadow: 0 6px 18px rgba(37,99,235,0.35); }
.btn--block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---- Header / Nav ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
@media (max-width: 860px) {
  .site-header { background: #FFFFFF; backdrop-filter: none; }
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.logo .mark { width: 30px; height: 30px; color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  position: relative;
  padding: 0.2rem 0;
  transition: color var(--dur-fast) var(--ease);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--dur-med) var(--ease);
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--accent); font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: 1rem; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease); }

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    inset: 64px 0 0 0;
    flex-direction: column;
    background: var(--paper);
    padding: 2rem var(--gutter);
    gap: 1.4rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease);
    border-bottom: 1px solid var(--line);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { font-size: 1.1rem; }
  .nav-toggle { display: flex; }
  .nav-cta .btn span.btn-label-full { display: none; }
}

/* ---- Hero ---- */
.hero {
  padding: clamp(3rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4rem);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 3.8rem);
  max-width: 14ch;
}
.hero .lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 42ch;
  margin-bottom: 1.8rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.2rem; }
.hero-meta {
  display: flex;
  gap: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  flex-wrap: wrap;
}
.hero-meta strong { color: var(--accent); font-family: var(--font-body); font-weight: 600; font-size: 0.85rem; display: block; }

.hero-art {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--line);
}
.hero-art .cell {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.4rem 0.8rem;
  text-align: center;
}
.hero-art .cell span { font-family: var(--font-mono); font-size: 0.68rem; color: var(--ink-soft); letter-spacing: 0.04em; }
.hero-art svg { width: 44px; height: 44px; color: var(--ink); }

/* line-draw icon animation */
.icon-draw path, .icon-draw circle, .icon-draw rect, .icon-draw line, .icon-draw polyline {
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  transition: stroke-dashoffset 1.1s var(--ease);
}
.is-visible .icon-draw path,
.is-visible .icon-draw circle,
.is-visible .icon-draw rect,
.is-visible .icon-draw line,
.is-visible .icon-draw polyline {
  stroke-dashoffset: 0;
}

/* ---- Reveal on scroll ---- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { transition-delay: calc(var(--i, 0) * 80ms); }

/* ---- Value props / feature grid ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 3vw, 2rem); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.25rem, 3vw, 2rem); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(27,36,48,0.08); }
.feature-card .num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.9rem;
  display: block;
}
.feature-card h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--ink-soft); font-size: 0.95rem; margin: 0; }
.feature-card svg { width: 34px; height: 34px; margin-bottom: 1rem; color: var(--sage); }

/* ---- Product cards ---- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 3vw, 2rem); }
@media (max-width: 980px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  position: relative;
  box-shadow: var(--shadow-card);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--accent-soft); }
.product-media {
  background: var(--bg-section);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-med) var(--ease);
}
.product-card:hover .product-media img { transform: scale(1.04); }
.product-media .placeholder {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  text-align: center;
  padding: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.product-tag {
  position: absolute; top: 0.75rem; left: 0.75rem;
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.06em;
  background: var(--accent); border: 1px solid var(--accent);
  padding: 0.3rem 0.7rem; border-radius: 999px; color: #fff;
  text-transform: uppercase;
  z-index: 2;
  font-weight: 500;
}
.product-body { padding: 1.25rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.45rem; flex: 1; }
.product-body h3 { font-size: 1.05rem; margin: 0; }
.product-sku { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-soft); letter-spacing: 0.03em; }
.product-desc { color: var(--ink-soft); font-size: 0.92rem; margin: 0; flex: 1; }
.product-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 0.6rem; padding-top: 0.9rem; border-top: 1px solid var(--line);
}
.product-price { font-family: var(--font-mono); font-weight: 600; font-size: 1.05rem; color: var(--accent); }
.product-stock { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--success); font-weight: 500; }

.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-btn {
  font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em;
  padding: 0.55em 1.1em; border-radius: 999px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink-soft); cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
}
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ---- Two column / about ---- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.split-art {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 2rem;
}
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.6rem; }
.stat { border-top: 2px solid var(--accent); padding-top: 0.7rem; }
.stat .n { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; display: block; color: var(--accent); }
.stat .l { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }

.value-list { display: flex; flex-direction: column; gap: 1.4rem; margin-top: 1.6rem; }
.value-item { display: flex; gap: 1rem; align-items: flex-start; }
.value-item svg { width: 26px; height: 26px; color: var(--accent); flex-shrink: 0; margin-top: 0.2rem; }
.value-item h4 { font-size: 1rem; margin-bottom: 0.2rem; }
.value-item p { font-size: 0.93rem; color: var(--ink-soft); margin: 0; }

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  margin-bottom: 1.2rem;
}
.info-card h3 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; font-family: var(--font-mono); color: var(--accent); font-weight: 600; margin-bottom: 0.8rem; }
.info-card .row { display: flex; gap: 0.8rem; align-items: flex-start; padding: 0.5rem 0; }
.info-card .row svg { width: 18px; height: 18px; color: var(--ink-soft); margin-top: 0.15rem; flex-shrink: 0; }
.info-card .row a, .info-card .row span { font-size: 0.95rem; }

.form-field { margin-bottom: 1.3rem; }
.form-field label { display: block; font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); margin-bottom: 0.5rem; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 0.85em 1em;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(27,36,48,0.07);
  outline: none;
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field-error { color: var(--error); font-size: 0.8rem; margin-top: 0.4rem; display: none; }
.form-field.invalid input, .form-field.invalid textarea, .form-field.invalid select { border-color: var(--error); }
.form-field.invalid .field-error { display: block; }

.form-status { margin-top: 1.2rem; padding: 0.9rem 1.1rem; border-radius: var(--radius-sm); font-size: 0.92rem; display: none; }
.form-status.show { display: block; }
.form-status.success { background: var(--sage-soft); color: var(--success); border: 1px solid var(--sage); }
.form-status.error { background: #F6E4E2; color: var(--error); border: 1px solid var(--error); }

/* ---- Policy / legal pages ---- */
.policy-shell { display: grid; grid-template-columns: 230px 1fr; gap: clamp(2rem, 4vw, 3.5rem); }
@media (max-width: 860px) { .policy-shell { grid-template-columns: 1fr; } }
.policy-toc { position: sticky; top: 100px; align-self: start; }
.policy-toc h4 { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); font-weight: 600; margin-bottom: 0.9rem; }
.policy-toc ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.policy-toc a { font-size: 0.88rem; color: var(--ink-soft); display: block; padding: 0.15rem 0; border-left: 2px solid transparent; padding-left: 0.8rem; transition: all var(--dur-fast) var(--ease); }
.policy-toc a:hover, .policy-toc a.active { color: var(--accent); border-left-color: var(--accent); }

.policy-content h2 {
  font-size: 1.4rem;
  margin-top: 2.4rem;
  scroll-margin-top: 100px;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-soft);
}
.policy-content h2:first-child { margin-top: 0; }
.policy-content h3 { font-size: 1.05rem; margin-top: 1.6rem; }
.policy-content p, .policy-content li { color: var(--ink-soft); font-size: 0.97rem; }
.policy-content ul, .policy-content ol { padding-left: 1.4rem; margin-bottom: 1em; }
.policy-content li { margin-bottom: 0.4em; }
.policy-content strong { color: var(--ink); }
.policy-meta {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--sage);
  margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line);
}
.policy-table { width: 100%; border-collapse: collapse; margin: 1.2rem 0; font-size: 0.92rem; }
.policy-table th, .policy-table td { text-align: left; padding: 0.7rem 0.9rem; border: 1px solid var(--line); }
.policy-table th { background: var(--surface); font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); }
.policy-content a { color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent-soft); }
.callout {
  background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm); padding: 1.1rem 1.3rem; margin: 1.4rem 0; font-size: 0.92rem;
}

/* ---- Page header banner (non-home pages) ---- */
.page-banner {
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(1.8rem, 4vw, 2.5rem);
  background: linear-gradient(180deg, var(--surface) 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.page-banner::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
}
.page-banner h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 0.5rem; }
.page-banner p { color: var(--ink-soft); max-width: 56ch; font-size: 1.02rem; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent); margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }

/* ---- CTA band ---- */
.cta-band {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-md);
  padding: clamp(2.2rem, 5vw, 3.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--paper); margin-bottom: 0.3rem; font-size: clamp(1.5rem, 3vw, 2rem); }
.cta-band p { color: #C9CCD2; margin: 0; }
.cta-band .btn--accent:hover { box-shadow: 0 6px 18px rgba(37,99,235,0.45); }

/* ---- Footer ---- */
.site-footer {
  border-top: none;
  padding: clamp(3rem, 6vw, 4.5rem) 0 1.6rem;
  background: var(--footer-bg);
  color: var(--footer-text);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--footer-heading);
  font-weight: 600;
  margin-bottom: 1.1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a, .footer-col span { font-size: 0.9rem; color: var(--footer-text); transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover { color: var(--footer-link-hover); }
.footer-brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  margin-bottom: 1rem; color: var(--footer-heading);
}
.footer-brand .mark { width: 28px; height: 28px; color: var(--accent); }
.footer-tagline { color: var(--footer-text); font-size: 0.92rem; max-width: 32ch; line-height: 1.6; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem; color: var(--footer-text);
}
.footer-bottom .legal-name { font-family: var(--font-mono); font-size: 0.78rem; }

/* ---- Utility ---- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper); padding: 0.6rem 1rem; z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---- Mobile refinements ---- */
@media (max-width: 600px) {
  .hero { padding-top: 2rem; }
  .hero h1 { font-size: 2rem; }
  .hero .lede { font-size: 1rem; }
  .hero-meta { gap: 1rem; }
  .hero-meta div { min-width: 0; }
  .nav { padding: 0.9rem var(--gutter); }
  .logo { font-size: 1rem; }
  .logo .mark { width: 26px; height: 26px; }
  .btn { padding: 0.75em 1.3em; font-size: 0.8rem; }
  .section-head h2 { font-size: 1.5rem; }
  .feature-card { padding: 1.3rem; }
  .info-card { padding: 1.3rem; }
  .cta-band { flex-direction: column; align-items: flex-start; text-align: left; padding: 1.6rem; }
  .cta-band .btn { width: 100%; justify-content: center; }
  .page-banner h1 { font-size: 1.7rem; }
  .footer-bottom { font-size: 0.78rem; flex-direction: column; align-items: flex-start; }
  .product-foot { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}

@media (max-width: 400px) {
  .hero-art { padding: 1rem; }
  .hero-art .cell { padding: 1rem 0.5rem; }
  .filter-bar { gap: 0.4rem; }
  .filter-btn { font-size: 0.7rem; padding: 0.45em 0.9em; }
}

/* ==========================================================================
   CART, PRODUCT DETAIL & CHECKOUT — added v3
   ========================================================================== */

/* ---- Cart button in header ---- */
.cart-btn {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  width: 40px; height: 40px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.cart-btn:hover { transform: translateY(-2px); background: var(--accent); border-color: var(--accent); }
.cart-btn svg { width: 18px; height: 18px; }
.cart-count {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  min-width: 20px; height: 20px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 5px;
  border: 2px solid var(--paper);
}
@keyframes cartPulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
.cart-btn.pulse { animation: cartPulse 0.5s var(--ease); }

/* ---- Cart drawer ---- */
.cart-backdrop {
  position: fixed; inset: 0;
  background: rgba(27,36,48,0.45);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
  z-index: 90;
}
.cart-backdrop.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 440px; max-width: 100vw;
  background: var(--surface);
  z-index: 100;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: -20px 0 50px rgba(27,36,48,0.18);
}
.cart-drawer.open { transform: translateX(0); }

.cart-head {
  padding: 1.4rem 1.6rem;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--paper);
}
.cart-head h2 { margin: 0; font-size: 1.15rem; font-family: var(--font-display); }
.cart-close {
  background: none; border: none; cursor: pointer;
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease);
}
.cart-close:hover { background: var(--line); }
.cart-close svg { width: 18px; height: 18px; }

.cart-body { flex: 1; overflow-y: auto; padding: 1.2rem 1.6rem; }

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ink-soft);
}
.cart-empty svg { width: 60px; height: 60px; color: var(--line-strong); margin: 0 auto 1rem; display: block; }
.cart-empty p { font-size: 0.95rem; margin: 0 0 1.2rem; }

.cart-item {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.cart-item-media {
  width: 70px; height: 88px;
  background: var(--paper);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.cart-item-media img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.2rem; }
.cart-item-sku { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-soft); margin-bottom: 0.5rem; }
.cart-item-controls { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.qty-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
}
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-val { font-family: var(--font-mono); min-width: 22px; text-align: center; font-size: 0.9rem; }
.cart-remove {
  margin-left: 0.4rem;
  background: none; border: none; padding: 0 0.3rem;
  font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink-soft); cursor: pointer;
}
.cart-remove:hover { color: var(--error); }
.cart-item-price { font-family: var(--font-mono); font-weight: 600; color: var(--accent); white-space: nowrap; }

.cart-foot {
  padding: 1.2rem 1.6rem 1.6rem;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.cart-subtotal-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.4rem;
}
.cart-subtotal-row .label { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); }
.cart-subtotal-row .val { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 700; color: var(--accent); }
.cart-foot small { display: block; font-size: 0.78rem; color: var(--ink-soft); margin-bottom: 1rem; }
.cart-foot .btn { width: 100%; justify-content: center; }
.cart-foot .btn + .btn { margin-top: 0.55rem; }

/* ---- Add to cart button on product cards ---- */
.product-card .add-to-cart {
  width: 100%; margin-top: 0.7rem;
  font-size: 0.78rem; padding: 0.7em 1em;
}

/* ---- Product detail page ---- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 860px) { .product-detail { grid-template-columns: 1fr; } }

.product-detail-media {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  aspect-ratio: 4/5;
  overflow: hidden;
  position: relative;
}
.product-detail-media img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-media .placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.85rem;
  color: var(--ink-soft); text-align: center; padding: 1rem;
}

.product-detail-info .product-detail-cat {
  display: inline-block;
  font-family: var(--font-mono); font-size: 0.7rem;
  background: var(--accent); color: #fff;
  padding: 0.25rem 0.7rem; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500;
  margin-bottom: 1rem;
}
.product-detail-info h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 0.4rem; }
.product-detail-info .detail-sku { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 1.2rem; }
.product-detail-info .detail-price { font-family: var(--font-mono); font-weight: 700; font-size: 1.8rem; color: var(--accent); margin-bottom: 1.4rem; }
.product-detail-info .detail-desc { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.7; margin-bottom: 1.6rem; }

.detail-specs { width: 100%; border-collapse: collapse; margin-bottom: 1.8rem; }
.detail-specs th, .detail-specs td { text-align: left; padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.detail-specs th { font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); width: 35%; font-weight: 500; }
.detail-specs td { color: var(--ink); }

.detail-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.qty-control {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-control button {
  width: 40px; height: 44px;
  border: none; background: var(--surface);
  font-size: 1.1rem; cursor: pointer;
  font-family: var(--font-mono);
}
.qty-control button:hover { background: var(--paper); color: var(--accent); }
.qty-control input {
  width: 50px; height: 44px;
  text-align: center; border: none;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 1rem;
}
.qty-control input:focus { outline: none; }
.detail-actions .btn { flex: 1; min-width: 180px; }

.detail-meta {
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--ink-soft);
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  display: flex; gap: 1.5rem; flex-wrap: wrap;
}
.detail-meta span { display: inline-flex; align-items: center; gap: 0.4rem; }
.detail-meta svg { width: 16px; height: 16px; color: var(--success); }

/* ---- Checkout page ---- */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 860px) { .checkout-grid { grid-template-columns: 1fr; } }

.checkout-section {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  margin-bottom: 1.4rem;
}
.checkout-section h2 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 2px solid var(--accent-soft);
  display: flex; align-items: center; gap: 0.5rem;
}
.checkout-section h2 .num {
  background: var(--accent); color: #fff;
  width: 24px; height: 24px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700;
}

.pay-methods { display: flex; gap: 0.8rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
.pay-method {
  flex: 1; min-width: 140px;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem;
  cursor: pointer;
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--surface);
  transition: all var(--dur-fast) var(--ease);
  position: relative;
}
.pay-method input[type="radio"] {
  position: absolute; opacity: 0; pointer-events: none;
}
.pay-method .card-icon { flex-shrink: 0; }
.pay-method .card-name { font-weight: 600; font-size: 0.92rem; }
.pay-method:hover { border-color: var(--accent-soft); }
.pay-method.selected { border-color: var(--accent); background: var(--accent-soft); }

.card-icon-visa {
  width: 44px; height: 28px;
  background: #1A1F71;
  border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-family: 'Helvetica Neue', Arial, sans-serif;
  font-weight: 900; font-style: italic; font-size: 11px;
  letter-spacing: 0.5px;
}
.card-icon-mc {
  width: 44px; height: 28px;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  position: relative;
}
.card-icon-mc::before, .card-icon-mc::after {
  content: '';
  width: 16px; height: 16px;
  border-radius: 999px;
  position: absolute; top: 50%; transform: translateY(-50%);
}
.card-icon-mc::before { background: #EB001B; left: 7px; }
.card-icon-mc::after { background: #F79E1B; right: 7px; mix-blend-mode: multiply; }

.order-summary {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  position: sticky; top: 100px;
}
.order-summary h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.2rem;
}
.summary-item {
  display: grid; grid-template-columns: 50px 1fr auto;
  gap: 0.8rem; padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.summary-item:last-of-type { border-bottom: none; }
.summary-item-media { width: 50px; height: 60px; border-radius: var(--radius-sm); overflow: hidden; background: var(--surface); border: 1px solid var(--line); }
.summary-item-media img { width: 100%; height: 100%; object-fit: cover; }
.summary-item-name { font-weight: 600; line-height: 1.3; }
.summary-item-qty { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft); }
.summary-item-price { font-family: var(--font-mono); font-weight: 600; align-self: center; }

.summary-totals { padding-top: 1rem; margin-top: 1rem; border-top: 2px solid var(--ink); }
.summary-totals .row { display: flex; justify-content: space-between; padding: 0.35rem 0; font-size: 0.92rem; }
.summary-totals .row.grand { font-size: 1.2rem; font-weight: 700; padding-top: 0.8rem; border-top: 1px solid var(--line); margin-top: 0.5rem; color: var(--accent); font-family: var(--font-mono); }

.checkout-note {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 1.4rem;
}
.checkout-note strong { color: var(--accent); display: block; margin-bottom: 0.2rem; font-size: 0.92rem; }

.checkout-success {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.checkout-success .check {
  width: 64px; height: 64px;
  background: var(--accent-soft); color: var(--accent);
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.4rem;
}
.checkout-success .check svg { width: 32px; height: 32px; }
.checkout-success h1 { font-size: 1.7rem; margin-bottom: 0.5rem; }
.checkout-success .order-no { font-family: var(--font-mono); color: var(--accent); font-weight: 600; margin-bottom: 1rem; }
.checkout-success p { color: var(--ink-soft); max-width: 50ch; margin: 0 auto 1rem; }

.empty-cart-state {
  text-align: center; padding: 4rem 1rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.empty-cart-state svg { width: 72px; height: 72px; color: var(--line-strong); margin-bottom: 1.2rem; }
.empty-cart-state h2 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.empty-cart-state p { color: var(--ink-soft); margin-bottom: 1.6rem; }

/* ---- MOBILE FIX: nav menu overlay & policy TOC ---- */
@media (max-width: 860px) {
  .nav-links {
    background: #FFFFFF !important;
    z-index: 49;
    box-shadow: 0 12px 32px rgba(0,0,0,0.10) !important;
    border-bottom: 1px solid var(--line) !important;
    height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .policy-toc {
    position: static !important;
    margin-bottom: 1.6rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 1.2rem;
  }
  .policy-toc ul { gap: 0.3rem; }
  .policy-toc a { padding-left: 0.6rem; font-size: 0.85rem; }
  .order-summary { position: static; }
}

@media (max-width: 600px) {
  .cart-drawer { width: 100%; }
  .cart-head { padding: 1.1rem 1.2rem; }
  .cart-body { padding: 1rem 1.2rem; }
  .cart-foot { padding: 1rem 1.2rem 1.4rem; }
  .pay-methods { flex-direction: column; }
  .pay-method { min-width: 0; }
  .detail-actions .btn { width: 100%; flex: none; }
}

/* ==========================================================================
   PRODUCT DETAIL — section styling (v4)
   ========================================================================== */

/* Option chips (size, color) */
.product-options { margin: 0 0 1.6rem; }
.option-group { margin-bottom: 1.1rem; }
.option-label {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-soft); display: block; margin-bottom: 0.45rem;
  font-weight: 600;
}
.option-chips { display: flex; gap: 0.45rem; flex-wrap: wrap; }
.option-chip {
  padding: 0.45em 0.9em;
  border: 1.5px solid var(--line-strong);
  border-radius: 4px;
  font-size: 0.85rem;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
  user-select: none;
}
.option-chip:hover { border-color: var(--accent); }
.option-chip.selected {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

/* Detail sections grid */
.pd-sections {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  max-width: 900px;
}
.pd-section {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.4rem;
  align-items: start;
  padding: 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.pd-section-icon {
  width: 44px; height: 44px;
  background: var(--accent-tint);
  color: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pd-section-icon svg { width: 22px; height: 22px; }
.pd-section h2 {
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
  color: var(--ink);
}
.pd-section p {
  color: var(--ink-soft);
  font-size: 0.97rem;
  line-height: 1.65;
  margin: 0 0 0.8rem;
}
.pd-section p:last-child { margin-bottom: 0; }
.pd-section p strong { color: var(--ink); }
.pd-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.pd-features li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.55;
}
.pd-features svg {
  width: 18px; height: 18px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 0.18rem;
}

@media (max-width: 600px) {
  .pd-section { grid-template-columns: 1fr; gap: 0.8rem; padding: 1.3rem; }
  .pd-section-icon { width: 40px; height: 40px; }
}

/* ==========================================================================
   CATALOGUE SLIDESHOW (homepage) — v5
   ========================================================================== */
.catalogue-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 2rem; gap: 1.5rem; flex-wrap: wrap;
}
.catalogue-header .see-all {
  font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 600;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.5em 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.catalogue-header .see-all:hover { border-bottom-color: var(--accent); }
.catalogue-header .see-all svg { width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease); }
.catalogue-header .see-all:hover svg { transform: translateX(3px); }

.slideshow {
  position: relative;
  padding-bottom: 4rem;
}
.slideshow-viewport {
  overflow: hidden;
  border-radius: var(--radius-md);
}
.slideshow-track {
  display: flex;
  transition: transform 0.55s var(--ease);
  will-change: transform;
}
.slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 1.5rem);
  padding: 0 1px; /* keep card border-shadows from clipping */
}
@media (max-width: 860px) { .slide { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .slide { grid-template-columns: 1fr; } }

.slide .product-card { min-height: 100%; }

.slideshow-controls {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 1.2rem;
}
.slideshow-btn {
  width: 44px; height: 44px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--dur-fast) var(--ease);
  box-shadow: var(--shadow-card);
}
.slideshow-btn:hover:not([disabled]) { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.slideshow-btn[disabled] { opacity: 0.35; cursor: not-allowed; }
.slideshow-btn svg { width: 16px; height: 16px; }

.slideshow-dots { display: flex; gap: 0.5rem; }
.slideshow-dot {
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--line-strong);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--dur-fast) var(--ease);
}
.slideshow-dot.active { background: var(--accent); width: 28px; border-radius: 999px; }
.slideshow-dot:hover:not(.active) { background: var(--ink-soft); }

/* ==========================================================================
   NEW SECTIONS — announcement bar, hero-bg, categories, spotlight, faq (v6)
   ========================================================================== */

/* ---- Announcement bar ---- */
.announce-bar {
  background: var(--ink);
  color: #fff;
  font-size: 0.85rem;
  text-align: center;
  padding: 0.55rem 1rem;
  letter-spacing: 0.02em;
}
.announce-bar strong { color: #fff; font-weight: 600; }
.announce-bar .sep { display: inline-block; margin: 0 0.7rem; opacity: 0.35; }
@media (max-width: 600px) {
  .announce-bar { font-size: 0.78rem; }
  .announce-bar .sep { margin: 0 0.5rem; }
  .announce-bar .hide-sm { display: none; }
}

/* ---- Hero with background image ---- */
.hero-bg {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background-color: #1F2937;
  background-image: linear-gradient(135deg, #1F2937 0%, #374151 60%, #2563EB 100%);
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(31,41,55,0.55) 0%, rgba(31,41,55,0.80) 100%);
  z-index: 1;
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.15) 0%, transparent 40%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
  z-index: 2;
}
.hero-bg .container { position: relative; z-index: 2; padding-top: 4rem; padding-bottom: 4rem; }
.hero-bg .eyebrow { color: #93C5FD; }
.hero-bg h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: #fff;
  max-width: 18ch;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.25);
}
.hero-bg .lede {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: rgba(255,255,255,0.92);
  max-width: 50ch;
  margin-bottom: 2rem;
}
.hero-bg .btn { padding: 1em 2em; font-size: 0.88rem; }
.hero-bg .btn--ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}
.hero-bg .btn--ghost:hover { background: rgba(255,255,255,0.15); border-color: #fff; }
.hero-bg-badges {
  display: flex; gap: 2rem; flex-wrap: wrap;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-bg-badges .badge {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.88rem; color: rgba(255,255,255,0.9);
}
.hero-bg-badges .badge svg { width: 20px; height: 20px; color: #93C5FD; }

/* ---- Category cards (up to 3 across) ---- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 860px) { .category-grid { grid-template-columns: 1fr; gap: 1rem; } }
.category-card {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-section);
  display: flex;
  align-items: flex-end;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease);
  isolation: isolate;
}
.category-card:hover { transform: translateY(-4px); }
.category-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.75) 100%);
  z-index: 1;
}
.category-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
  z-index: 0;
}
.category-card:hover img { transform: scale(1.06); }
.category-card .fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #374151 0%, #1F2937 100%);
  color: rgba(255,255,255,0.4);
  font-family: var(--font-mono); font-size: 0.85rem;
  z-index: 0;
  padding: 2rem; text-align: center;
}
.category-card-content {
  position: relative; z-index: 2;
  padding: 1.6rem;
  width: 100%;
}
.category-card h3 {
  color: #fff; font-size: 1.4rem;
  margin: 0 0 0.35rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.category-card p {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  margin: 0 0 0.9rem;
}
.category-card .arrow {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 600;
  color: #fff;
}
.category-card .arrow svg { width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease); }
.category-card:hover .arrow svg { transform: translateX(4px); }

/* ---- Why shop / trust icons ---- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}
@media (max-width: 860px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .trust-grid { grid-template-columns: 1fr; } }
.trust-item {
  text-align: left;
  padding: 1.4rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.trust-item .icon {
  width: 44px; height: 44px;
  background: var(--accent-tint);
  color: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.trust-item .icon svg { width: 22px; height: 22px; }
.trust-item h4 { margin: 0 0 0.35rem; font-size: 1.02rem; }
.trust-item p { margin: 0; color: var(--ink-soft); font-size: 0.9rem; line-height: 1.55; }

/* ---- Product spotlight (side-by-side, image + content) ---- */
.spotlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (max-width: 860px) { .spotlight { grid-template-columns: 1fr; } }
.spotlight-media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--bg-section);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spotlight-media img { width: 100%; height: 100%; object-fit: cover; }
.spotlight-media .fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-soft); font-family: var(--font-mono); font-size: 0.82rem;
  padding: 2rem; text-align: center;
}
.spotlight h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 1rem; }
.spotlight p.lead { font-size: 1.05rem; color: var(--ink-soft); margin-bottom: 1.5rem; }
.spotlight-features {
  list-style: none; padding: 0; margin: 0 0 2rem;
  display: flex; flex-direction: column; gap: 0.8rem;
}
.spotlight-features li {
  display: flex; align-items: flex-start; gap: 0.7rem;
  color: var(--ink);
  font-size: 0.98rem;
}
.spotlight-features li svg {
  width: 18px; height: 18px;
  color: var(--accent); flex-shrink: 0;
  margin-top: 0.2rem;
}

/* ---- FAQ ---- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 0.7rem;
  overflow: hidden;
}
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.15rem 1.4rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  background: none; border: none; width: 100%;
  text-align: left;
  font-family: inherit;
  transition: background var(--dur-fast) var(--ease);
}
.faq-question:hover { background: var(--bg-section); }
.faq-question .plus {
  width: 24px; height: 24px;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease);
  font-size: 1.1rem; font-weight: 400;
}
.faq-item.open .faq-question .plus { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease);
}
.faq-answer-inner {
  padding: 0 1.4rem 1.3rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.65;
}
.faq-item.open .faq-answer { max-height: 400px; }

/* ---- Payment pending notice (checkout page) ---- */
.payment-pending {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.2rem;
  align-items: flex-start;
  background: var(--accent-tint);
  border: 1px solid var(--accent-soft);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.5rem;
  margin-bottom: 1.4rem;
}
.payment-pending-icon {
  width: 44px; height: 44px;
  background: #fff;
  color: var(--accent);
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.payment-pending-icon svg { width: 22px; height: 22px; }
.payment-pending h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--ink);
}
.payment-pending p {
  margin: 0 0 0.6rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}
.payment-pending p:last-child { margin-bottom: 0; }
.payment-pending .payment-pending-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding-top: 0.6rem;
  border-top: 1px solid var(--accent-soft);
  margin-top: 0.6rem;
}
.payment-pending .payment-pending-note strong { color: var(--ink); }

@media (max-width: 540px) {
  .payment-pending { grid-template-columns: 1fr; gap: 0.8rem; padding: 1.2rem; }
  .payment-pending-icon { width: 40px; height: 40px; }
}

/* ==========================================================================
   TICKER BAR + BACKGROUND ANIMATIONS (v9)
   ========================================================================== */

/* ---- Ticker (scrolling announcement) ---- */
.ticker {
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  position: relative;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ticker::before, .ticker::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, var(--ink), transparent); }
.ticker::after { right: 0; background: linear-gradient(270deg, var(--ink), transparent); }
.ticker-track {
  display: flex;
  gap: 3.5rem;
  white-space: nowrap;
  animation: ticker-slide 45s linear infinite;
  width: max-content;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
}
.ticker-item .dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 999px;
  background: var(--accent);
  animation: dot-pulse 2s ease-in-out infinite;
}
.ticker-item strong { color: #fff; font-weight: 600; }
.ticker:hover .ticker-track { animation-play-state: paused; }

@keyframes ticker-slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
@media (max-width: 600px) {
  .ticker { padding: 0.5rem 0; }
  .ticker-item { font-size: 0.78rem; }
  .ticker-track { gap: 2.5rem; animation-duration: 35s; }
}

/* ---- Floating orbs (subtle background motion) ---- */
.orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.6;
  will-change: transform;
}
.hero-bg .orbs { z-index: 0; }
.hero-bg .orb-1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.55), transparent 70%);
  top: -100px; left: -80px;
  animation: orb-drift-1 22s ease-in-out infinite;
}
.hero-bg .orb-2 {
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(96,165,250,0.4), transparent 70%);
  bottom: -80px; right: 8%;
  animation: orb-drift-2 26s ease-in-out infinite;
}
.hero-bg .orb-3 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(191,219,254,0.28), transparent 70%);
  top: 30%; right: 20%;
  animation: orb-drift-3 30s ease-in-out infinite;
}

@keyframes orb-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(80px, 40px) scale(1.1); }
  66% { transform: translate(-30px, 90px) scale(0.95); }
}
@keyframes orb-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-70px, -60px) scale(1.15); }
}
@keyframes orb-drift-3 {
  0%, 100% { transform: translate(0, 0); }
  40% { transform: translate(50px, -70px); }
  80% { transform: translate(-40px, 30px); }
}

/* Orbs in surface sections (lighter, more subtle) */
.section--surface { position: relative; overflow: hidden; }
.section--surface .orbs .orb {
  filter: blur(80px);
  opacity: 0.35;
}
.section--surface .orb-a {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(37,99,235,0.25), transparent 70%);
  top: -100px; left: -100px;
  animation: orb-drift-2 30s ease-in-out infinite;
}
.section--surface .orb-b {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(96,165,250,0.2), transparent 70%);
  bottom: -80px; right: -60px;
  animation: orb-drift-1 34s ease-in-out infinite;
}
.section--surface .container { position: relative; z-index: 1; }

/* ---- Button shimmer (accent buttons periodically shine) ---- */
.btn--accent { position: relative; overflow: hidden; }
.btn--accent::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  transition: left 0.6s ease-out;
  pointer-events: none;
}
.btn--accent:hover::after { left: 130%; }

/* ---- CTA band decorative background ---- */
.cta-band {
  position: relative;
  overflow: hidden;
}
.cta-band > * { position: relative; z-index: 2; }
.cta-band::before, .cta-band::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  z-index: 1;
  will-change: transform;
}
.cta-band::before {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(96,165,250,0.35), transparent 70%);
  top: -100px; right: -60px;
  animation: orb-drift-2 20s ease-in-out infinite;
}
.cta-band::after {
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(37,99,235,0.25), transparent 70%);
  bottom: -80px; left: 10%;
  animation: orb-drift-3 24s ease-in-out infinite;
}

/* ---- Feature/trust icons: gentle bob on hover ---- */
.trust-item .icon { transition: transform var(--dur-med) var(--ease); }
.trust-item:hover .icon { transform: translateY(-3px) rotate(-4deg); }

/* ---- Category card: shine sweep on hover ---- */
.category-card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.7s ease-out;
  z-index: 2;
  pointer-events: none;
}
.category-card:hover::after { left: 130%; }

/* ---- Slideshow dot active pulse ---- */
.slideshow-dot.active {
  animation: dot-active 2s ease-in-out infinite;
}
@keyframes dot-active {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(37,99,235,0); }
}

/* ---- Reduced-motion respect ---- */
@media (prefers-reduced-motion: reduce) {
  .ticker-track, .orb, .cta-band::before, .cta-band::after,
  .ticker-item .dot, .slideshow-dot.active { animation: none !important; }
}

/* ==========================================================================
   PRODUCT PAGE ENHANCEMENTS (v10)
   ========================================================================== */

/* Shipping note under price */
.price-note {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  background: var(--accent-tint);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  margin-bottom: 1.2rem;
  color: var(--ink);
  font-size: 0.88rem;
  line-height: 1.5;
}
.price-note svg {
  width: 18px; height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.price-note strong { color: var(--accent); font-weight: 600; }

/* Trust card row (replaces small meta strip) */
.detail-meta-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  border-top: none;
  padding-top: 0;
  margin-top: 1.2rem;
}
.meta-card {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  background: var(--bg-section);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem;
}
.meta-card svg { width: 22px; height: 22px; color: var(--accent); flex-shrink: 0; margin-top: 0.1rem; }
.meta-card strong { display: block; font-size: 0.82rem; color: var(--ink); font-weight: 600; margin-bottom: 0.15rem; }
.meta-card span { display: block; font-size: 0.76rem; color: var(--ink-soft); line-height: 1.35; }

@media (max-width: 640px) { .detail-meta-cards { grid-template-columns: 1fr; } }

/* Guarantee band (3-column with icons) */
.pd-guarantee-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.4rem);
  margin: clamp(2.5rem, 4vw, 3.5rem) 0;
  max-width: 900px;
}
@media (max-width: 780px) { .pd-guarantee-band { grid-template-columns: 1fr; } }

.pd-guarantee-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.pd-guarantee-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }

.pd-guarantee-icon {
  width: 56px; height: 56px;
  background: var(--accent-tint);
  color: var(--accent);
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
}
.pd-guarantee-icon svg { width: 26px; height: 26px; }
.pd-guarantee-item h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.pd-guarantee-item p { font-size: 0.88rem; color: var(--ink-soft); margin: 0; line-height: 1.55; }

/* Product page FAQ */
.pd-faq {
  max-width: 900px;
  margin: clamp(2.5rem, 4vw, 3.5rem) 0;
}
.pd-faq-head {
  margin-bottom: 1.6rem;
}
.pd-faq-head h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  margin: 0.5rem 0 0;
}

/* Final CTA */
.pd-final-cta {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-md);
  padding: clamp(2rem, 4vw, 3rem);
  margin: clamp(2.5rem, 4vw, 3.5rem) 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 900px;
  position: relative;
  overflow: hidden;
}
.pd-final-cta::before {
  content: '';
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.4), transparent 70%);
  filter: blur(50px);
  top: -80px; right: -60px;
  animation: orb-drift-2 22s ease-in-out infinite;
  z-index: 0;
}
.pd-final-cta > * { position: relative; z-index: 1; }
.pd-final-cta h2 { color: #fff; margin: 0 0 0.4rem; font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
.pd-final-cta p { color: rgba(255,255,255,0.75); margin: 0; font-size: 0.98rem; }
.pd-final-cta-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.pd-final-cta .btn--ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}
.pd-final-cta .btn--ghost:hover { background: rgba(255,255,255,0.15); border-color: #fff; }

@media (max-width: 600px) {
  .pd-final-cta { flex-direction: column; align-items: flex-start; }
  .pd-final-cta-actions { width: 100%; }
  .pd-final-cta-actions .btn { flex: 1; justify-content: center; }
}

/* ==========================================================================
   PAGE-WIDE FLOATING PARTICLES BACKGROUND (v11)
   ========================================================================== */
.page-particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.particle {
  position: absolute;
  bottom: -30px;
  display: block;
  border-radius: 50%;
  opacity: 0;
  will-change: transform, opacity;
}

@keyframes drift-a {
  0%   { transform: translate(0, 0)         scale(1);   opacity: 0; }
  10%  { opacity: var(--peak, 0.5); }
  50%  { transform: translate(20px, -50vh)  scale(1.1); opacity: calc(var(--peak, 0.5) * 0.75); }
  90%  { opacity: calc(var(--peak, 0.5) * 0.4); }
  100% { transform: translate(-10px, -105vh) scale(0.9); opacity: 0; }
}
@keyframes drift-b {
  0%   { transform: translate(0, 0)         scale(1);   opacity: 0; }
  15%  { opacity: var(--peak, 0.5); }
  50%  { transform: translate(-35px, -50vh) scale(1.05); opacity: calc(var(--peak, 0.5) * 0.7); }
  100% { transform: translate(15px, -105vh)  scale(0.95); opacity: 0; }
}
@keyframes drift-c {
  0%   { transform: translate(0, 0)         scale(1);   opacity: 0; }
  20%  { opacity: var(--peak, 0.5); }
  50%  { transform: translate(40px, -50vh)  scale(1.15); opacity: calc(var(--peak, 0.5) * 0.65); }
  100% { transform: translate(-25px, -105vh) scale(0.85); opacity: 0; }
}
@keyframes twinkle {
  0%, 100% { filter: brightness(1); }
  50%      { filter: brightness(1.5); }
}

/* Ensure content sits above particles */
.site-header,
main,
.site-footer,
.ticker { position: relative; z-index: 1; }
.site-header { z-index: 50; }

@media (prefers-reduced-motion: reduce) {
  .particle { animation: none !important; opacity: 0 !important; }
}