/* ==========================================================================
   KRAFTBARE — main.css (design system)
   Dark athletic. Volt #CCFF00 on near-black. Anton + Inter.
   See /DESIGN-SPEC.md for the token contract.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* color */
  --kb-bg-0: #0A0A0B;
  --kb-bg-1: #131316;
  --kb-bg-2: #1B1B1F;
  --kb-black: #111111;
  --kb-ink: #F4F4F2;
  --kb-ink-muted: #A3A3A0;
  --kb-white: #FFFFFF;
  --kb-volt: #CCFF00;
  --kb-volt-ink: #111111;
  --kb-sale: #DD1D1D;
  --kb-line: rgba(255, 255, 255, .12);
  --kb-line-strong: rgba(255, 255, 255, .28);
  --kb-grad-ember: linear-gradient(54deg, #111111 14%, #690E0E 85%);

  /* type */
  --kb-font-display: 'Anton', 'Arial Narrow', sans-serif;
  --kb-font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* radii */
  --kb-r-btn: 6px;
  --kb-r-badge: 6px;
  --kb-r-picker: 8px;
  --kb-r-card: 12px;
  --kb-r-panel: 24px;
  --kb-r-pill: 40px;

  /* layout */
  --kb-page-width: 1400px;
  --kb-gutter: 20px;
  --kb-grid-gap: 20px;
  --kb-header-h: 64px;

  /* misc */
  --kb-shadow-card: 2px 6px 15px rgba(0, 0, 0, .35);
  --kb-transition: .2s ease;
}

@media (min-width: 48rem) {
  :root {
    --kb-gutter: 24px;
    --kb-grid-gap: 40px;
    --kb-header-h: 76px;
  }
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--kb-bg-0);
  color: var(--kb-ink);
  font-family: var(--kb-font-body);
  font-size: 1rem;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
a { color: inherit; }
table { border-collapse: collapse; }
:focus-visible { outline: 2px solid var(--kb-volt); outline-offset: 2px; }
::selection { background: var(--kb-volt); color: var(--kb-volt-ink); }

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, .h1, .h2, .h3 {
  font-family: var(--kb-font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1.05;
  color: var(--kb-white);
}
h1, .h1 { font-size: clamp(2.75rem, 6vw, 4.75rem); }
h2, .h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h3, .h3 { font-size: clamp(1.5rem, 3vw, 2.125rem); }
h4, .h4 { font-size: 1.25rem; font-weight: 700; line-height: 1.3; }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }
.text-lg { font-size: 1.125rem; }
.text-muted { color: var(--kb-ink-muted); }
.text-volt { color: var(--kb-volt); }
.text-center { text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: .8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--kb-volt);
  margin-bottom: .75rem;
}
a:not([class]) { color: var(--kb-volt); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:not([class]):hover { color: var(--kb-white); }
hr { border: 0; border-top: 1px solid var(--kb-line); margin: 2rem 0; }
blockquote {
  border-left: 3px solid var(--kb-volt);
  padding-left: 1.25rem;
  color: var(--kb-ink-muted);
  margin: 1.5rem 0;
}
code { background: var(--kb-bg-2); padding: .15em .4em; border-radius: 4px; font-size: .9em; }

/* --------------------------------------------------------------------------
   4. Layout primitives
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--kb-page-width);
  margin-inline: auto;
  padding-inline: var(--kb-gutter);
}
.container--narrow { max-width: 820px; }
.section { padding-block: clamp(48px, 8vw, 96px); }
.section--tight { padding-block: clamp(28px, 4vw, 48px); }
.section--surface { background: var(--kb-bg-1); }
.section-head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head--center { margin-inline: auto; text-align: center; }
.grid { display: grid; gap: var(--kb-grid-gap); }
.grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
@media (min-width: 48rem) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 62rem) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}
.overflow-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* --------------------------------------------------------------------------
   5. Buttons & badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.75rem;
  border-radius: var(--kb-r-btn);
  border: 2px solid var(--kb-volt);
  background: var(--kb-volt);
  color: var(--kb-volt-ink);
  font-family: var(--kb-font-body);
  font-size: .9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  text-align: center;
  transition: background var(--kb-transition), color var(--kb-transition), border-color var(--kb-transition), transform var(--kb-transition);
}
.btn:hover { background: var(--kb-white); border-color: var(--kb-white); color: var(--kb-black); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--outline { background: transparent; border-color: var(--kb-ink); color: var(--kb-ink); }
.btn--outline:hover { background: var(--kb-white); border-color: var(--kb-white); color: var(--kb-black); }
.btn--dark { background: var(--kb-black); border-color: var(--kb-black); color: var(--kb-white); }
.btn--dark:hover { background: var(--kb-black); border-color: var(--kb-volt); color: var(--kb-volt); }
.btn--block { display: flex; width: 100%; }
.btn--sm { padding: .55rem 1.1rem; font-size: .8125rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }

.badge {
  display: inline-block;
  padding: .3em .7em;
  border-radius: var(--kb-r-badge);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  background: var(--kb-volt);
  color: var(--kb-volt-ink);
}
.badge--sale { background: var(--kb-sale); color: var(--kb-white); }
.badge--outline { background: transparent; border: 1px solid var(--kb-line-strong); color: var(--kb-ink); }

/* --------------------------------------------------------------------------
   6. Announcement ticker
   -------------------------------------------------------------------------- */
.ticker {
  background: var(--kb-black);
  border-bottom: 1px solid var(--kb-line);
  border-top: 2px solid var(--kb-volt);
  overflow: hidden;
  padding-block: 12px;
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: kb-ticker 28s linear infinite;
}
.ticker__group {
  display: flex;
  align-items: center;
  gap: 60px;
  padding-right: 60px;
  white-space: nowrap;
}
.ticker__item {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--kb-white);
}
.ticker__item::after { content: "•"; color: var(--kb-volt); margin-left: 60px; }
@media (min-width: 48rem) {
  .ticker__group { gap: 100px; padding-right: 100px; }
  .ticker__item { font-size: 1.125rem; }
  .ticker__item::after { margin-left: 100px; }
  .ticker { padding-block: 16px; }
}
@keyframes kb-ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; flex-wrap: wrap; }
  .ticker__group[aria-hidden="true"] { display: none; }
}

/* --------------------------------------------------------------------------
   7. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--kb-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--kb-header-h);
}
.site-logo {
  font-family: var(--kb-font-display);
  font-size: 1.65rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--kb-white);
  text-decoration: none;
  line-height: 1;
}
.site-logo:hover { color: var(--kb-volt); }
.site-nav { display: none; }
@media (min-width: 62rem) {
  .site-nav { display: flex; align-items: center; gap: 2rem; }
}
.site-nav__link {
  font-size: .875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--kb-ink);
  text-decoration: none;
  padding-block: .35rem;
  border-bottom: 2px solid transparent;
  transition: color var(--kb-transition), border-color var(--kb-transition);
}
.site-nav__link:hover { color: var(--kb-volt); }
.site-nav__link[aria-current="page"] { color: var(--kb-volt); border-bottom-color: var(--kb-volt); }
.site-header__actions { display: flex; align-items: center; gap: .5rem; }

.header-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--kb-r-picker);
  color: var(--kb-ink);
  transition: color var(--kb-transition), background var(--kb-transition);
}
.header-icon-btn:hover { color: var(--kb-volt); background: var(--kb-bg-2); }
.header-icon-btn svg { width: 22px; height: 22px; stroke: currentColor; }
.cart-count {
  position: absolute;
  top: 3px;
  right: 1px;
  min-width: 18px;
  height: 18px;
  padding-inline: 4px;
  border-radius: 999px;
  background: var(--kb-volt);
  color: var(--kb-volt-ink);
  font-size: .6875rem;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}
.cart-count[hidden] { display: none; }

/* burger (mobile) */
.nav-toggle { display: inline-flex; }
@media (min-width: 62rem) { .nav-toggle { display: none; } }
.mobile-nav {
  display: none;
  border-top: 1px solid var(--kb-line);
  background: var(--kb-bg-0);
}
.mobile-nav.is-open { display: block; }
.mobile-nav__title {
  padding: 1rem var(--kb-gutter) 0;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--kb-ink-muted);
}
.mobile-nav__link {
  display: block;
  padding: .9rem var(--kb-gutter);
  font-family: var(--kb-font-display);
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--kb-white);
  text-decoration: none;
  border-bottom: 1px solid var(--kb-line);
}
.mobile-nav__link:hover, .mobile-nav__link[aria-current="page"] { color: var(--kb-volt); }
@media (min-width: 62rem) { .mobile-nav { display: none !important; } }

/* --------------------------------------------------------------------------
   8. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--kb-bg-1);
  border-top: 1px solid var(--kb-line);
  margin-top: clamp(48px, 8vw, 96px);
}
.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  padding-block: clamp(40px, 6vw, 64px);
  grid-template-columns: 1fr;
}
@media (min-width: 48rem) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 62rem) { .site-footer__grid { grid-template-columns: 1.3fr 1.3fr 1fr 1fr; } }
.footer-heading {
  font-family: var(--kb-font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--kb-white);
  margin-bottom: 1rem;
}
.footer-text { font-size: .9375rem; color: var(--kb-ink-muted); }
.footer-links { display: grid; gap: .6rem; }
.footer-links a {
  font-size: .875rem;
  color: var(--kb-ink-muted);
  text-decoration: none;
}
.footer-links a:hover { color: var(--kb-volt); }
.newsletter-form { display: flex; gap: .5rem; margin-top: 1rem; flex-wrap: wrap; }
.newsletter-form input[type="email"] { flex: 1 1 200px; }
.site-footer__bottom {
  border-top: 1px solid var(--kb-line);
  padding-block: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  font-size: .8125rem;
  color: var(--kb-ink-muted);
}
.policy-links { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.policy-links a { color: var(--kb-ink-muted); text-decoration: none; }
.policy-links a:hover { color: var(--kb-volt); }

/* --------------------------------------------------------------------------
   9. Forms & inputs
   -------------------------------------------------------------------------- */
input[type="text"], input[type="email"], input[type="tel"], input[type="number"],
select, textarea {
  width: 100%;
  padding: .8rem 1rem;
  background: var(--kb-bg-0);
  border: 1px solid var(--kb-line-strong);
  border-radius: var(--kb-r-btn);
  color: var(--kb-ink);
  transition: border-color var(--kb-transition);
}
input::placeholder, textarea::placeholder { color: var(--kb-ink-muted); }
input:focus, select:focus, textarea:focus { border-color: var(--kb-volt); outline: none; }
label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; }
.form-row { margin-bottom: 1.25rem; }

/* --------------------------------------------------------------------------
   10. Price block, swatches, size pills, quantity
   -------------------------------------------------------------------------- */
.price { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }
.price__current { color: var(--kb-volt); font-weight: 700; font-size: 1.25rem; }
.price__compare { color: var(--kb-ink-muted); text-decoration: line-through; font-size: .95rem; }
.price--lg .price__current { font-size: 1.75rem; }

.swatches { display: flex; gap: .6rem; flex-wrap: wrap; }
.swatch {
  width: 34px;
  height: 34px;
  border-radius: 100%;
  border: 2px solid transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25);
  transition: transform var(--kb-transition), border-color var(--kb-transition);
}
.swatch:hover { transform: scale(1.1); }
.swatch.is-selected, .swatch[aria-pressed="true"] { border-color: var(--kb-volt); }

.pills { display: flex; gap: .5rem; flex-wrap: wrap; }
.pill {
  padding: .5rem 1.1rem;
  border: 1px solid var(--kb-line-strong);
  border-radius: var(--kb-r-pill);
  background: transparent;
  color: var(--kb-ink);
  font-size: .875rem;
  font-weight: 500;
  transition: all var(--kb-transition);
}
.pill:hover { border-color: var(--kb-ink); }
.pill.is-selected, .pill[aria-pressed="true"] {
  background: var(--kb-volt);
  border-color: var(--kb-volt);
  color: var(--kb-volt-ink);
  font-weight: 700;
}
.pill[disabled] { opacity: .35; text-decoration: line-through; cursor: not-allowed; }

.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--kb-line-strong);
  border-radius: var(--kb-r-picker);
  overflow: hidden;
}
.qty__btn {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--kb-ink);
  transition: background var(--kb-transition), color var(--kb-transition);
}
.qty__btn:hover { background: var(--kb-volt); color: var(--kb-volt-ink); }
.qty__value { min-width: 34px; text-align: center; font-weight: 600; font-size: .9375rem; }

/* --------------------------------------------------------------------------
   11. Cards (product / blog / collection)
   -------------------------------------------------------------------------- */
.card {
  display: flex;
  flex-direction: column;
  background: var(--kb-bg-1);
  border-radius: var(--kb-r-card);
  box-shadow: var(--kb-shadow-card);
  overflow: hidden;
  transition: transform var(--kb-transition), box-shadow var(--kb-transition);
}
.card:hover { transform: translateY(-4px); box-shadow: 2px 10px 25px rgba(0, 0, 0, .5); }
.card__media { position: relative; overflow: hidden; aspect-ratio: 1 / 1; background: var(--kb-bg-2); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.card:hover .card__media img { transform: scale(1.04); }
.card__badge { position: absolute; bottom: 10px; left: 10px; z-index: 2; }
.card__body { padding: 1.1rem 1.25rem 1.4rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card__title {
  font-family: var(--kb-font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--kb-ink);
  text-transform: none;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card__title a { text-decoration: none; color: inherit; }
.card__title a::after { content: ""; position: absolute; inset: 0; }
.card { position: relative; }
.card__title a:hover { color: var(--kb-volt); }

/* blog card variant — centered per theme */
.card--blog .card__media { aspect-ratio: 3 / 2; }
.card--blog .card__body { text-align: center; align-items: center; }
.card--blog .card__title { -webkit-line-clamp: 2; font-weight: 700; }
.card__meta { font-size: .8125rem; color: var(--kb-ink-muted); text-transform: uppercase; letter-spacing: .06em; }
.card__excerpt { font-size: .9rem; color: var(--kb-ink-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* --------------------------------------------------------------------------
   12. Tables (comparison etc.)
   -------------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border-radius: var(--kb-r-card); border: 1px solid var(--kb-line); }
.table { width: 100%; min-width: 480px; font-size: .9375rem; }
.table th, .table td { padding: .9rem 1.1rem; text-align: left; border-bottom: 1px solid var(--kb-line); }
.table thead th {
  background: var(--kb-black);
  font-size: .8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--kb-white);
}
.table thead th.is-brand { color: var(--kb-volt); }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:nth-child(even) { background: rgba(255, 255, 255, .03); }
.table .check { color: var(--kb-volt); font-weight: 700; }
.table .cross { color: var(--kb-ink-muted); }

/* --------------------------------------------------------------------------
   13. FAQ accordion (native details/summary)
   -------------------------------------------------------------------------- */
.faq-item {
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-r-card);
  background: var(--kb-bg-1);
  margin-bottom: .75rem;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  font-size: 1rem;
  transition: color var(--kb-transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--kb-font-display);
  font-size: 1.4rem;
  color: var(--kb-volt);
  transition: transform var(--kb-transition);
}
.faq-item[open] summary { color: var(--kb-volt); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--kb-volt); }
.faq-item__body { padding: 0 1.25rem 1.25rem; color: var(--kb-ink-muted); font-size: .9375rem; }

/* --------------------------------------------------------------------------
   14. Cart drawer
   -------------------------------------------------------------------------- */
.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, .6);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 201;
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  background: var(--kb-bg-1);
  border-left: 1px solid var(--kb-line);
  transform: translateX(100%);
  transition: transform .3s ease;
}
body.cart-open .cart-overlay { opacity: 1; pointer-events: auto; }
body.cart-open .cart-drawer { transform: translateX(0); }
body.cart-open { overflow: hidden; }

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--kb-line);
}
.cart-drawer__title {
  font-family: var(--kb-font-display);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.cart-drawer__close { width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--kb-r-picker); font-size: 1.5rem; line-height: 1; color: var(--kb-ink); }
.cart-drawer__close:hover { background: var(--kb-bg-2); color: var(--kb-volt); }
.cart-drawer__items { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; }
.cart-drawer__empty { text-align: center; padding: 3rem 1rem; color: var(--kb-ink-muted); }

.cart-line { display: flex; gap: 1rem; padding-block: 1rem; border-bottom: 1px solid var(--kb-line); }
.cart-line:last-child { border-bottom: 0; }
.cart-line__media {
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  border-radius: var(--kb-r-picker);
  background: var(--kb-bg-2);
  overflow: hidden;
}
.cart-line__media img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__info { flex: 1; min-width: 0; }
.cart-line__title { font-size: .9rem; font-weight: 600; margin-bottom: .15rem; }
.cart-line__variant { font-size: .8125rem; color: var(--kb-ink-muted); margin-bottom: .5rem; }
.cart-line__row { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.cart-line__price { font-weight: 700; color: var(--kb-volt); font-size: .9375rem; }
.cart-line__compare { font-size: .8125rem; color: var(--kb-ink-muted); text-decoration: line-through; margin-right: .35rem; }
.cart-line__remove { font-size: .75rem; color: var(--kb-ink-muted); text-decoration: underline; text-underline-offset: 2px; }
.cart-line__remove:hover { color: var(--kb-sale); }
.cart-line .qty__btn { width: 30px; height: 30px; }

.cart-drawer__footer { border-top: 1px solid var(--kb-line); padding: 1.1rem 1.25rem 1.35rem; }
.cart-drawer__savings {
  display: flex;
  justify-content: space-between;
  font-size: .9rem;
  font-weight: 600;
  color: var(--kb-volt);
  margin-bottom: .4rem;
}
.cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: .85rem;
}
.cart-drawer__note { font-size: .78rem; color: var(--kb-ink-muted); text-align: center; margin-top: .75rem; }
.cart-drawer__error { font-size: .8125rem; color: var(--kb-sale); text-align: center; margin-top: .6rem; }
.cart-drawer__error[hidden] { display: none; }
.cart-upsell {
  margin-top: .85rem;
  padding: .7rem .9rem;
  border: 1px dashed var(--kb-line-strong);
  border-radius: var(--kb-r-picker);
  font-size: .8125rem;
  color: var(--kb-ink-muted);
  text-align: center;
}
.cart-upsell strong { color: var(--kb-volt); }

/* --------------------------------------------------------------------------
   15. Toast
   -------------------------------------------------------------------------- */
.kb-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 300;
  transform: translate(-50%, 20px);
  background: var(--kb-volt);
  color: var(--kb-volt-ink);
  font-size: .875rem;
  font-weight: 700;
  padding: .7rem 1.3rem;
  border-radius: var(--kb-r-btn);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.kb-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* --------------------------------------------------------------------------
   16. Utilities
   -------------------------------------------------------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2.5rem; }
.mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2.5rem; }
.flex { display: flex; } .flex-wrap { flex-wrap: wrap; } .items-center { align-items: center; }
.justify-between { justify-content: space-between; } .gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; } .gap-3 { gap: 1.5rem; }
.rounded-card { border-radius: var(--kb-r-card); overflow: hidden; }
.panel { background: var(--kb-bg-1); border: 1px solid var(--kb-line); border-radius: var(--kb-r-panel); padding: clamp(1.5rem, 4vw, 2.5rem); }

/* --------------------------------------------------------------------------
   17. Blog: article pages & journal index
   -------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  font-size: .8125rem;
  color: var(--kb-ink-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--kb-ink-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--kb-volt); }
.breadcrumb span[aria-hidden] { color: var(--kb-line-strong); }
.breadcrumb .breadcrumb__current { color: var(--kb-ink); }

.article-header { margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.article-header h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 1rem; }
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  font-size: .8125rem;
  color: var(--kb-ink-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.article-meta .article-meta__blog { color: var(--kb-volt); font-weight: 600; }
.article-hero {
  border-radius: var(--kb-r-card);
  overflow: hidden;
  background: var(--kb-bg-2);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}
.article-hero img { width: 100%; height: auto; object-fit: cover; }

.article-body { font-size: 1.0625rem; }
.article-body h2 { font-size: clamp(1.5rem, 3vw, 2.125rem); margin: 2.2em 0 .7em; }
.article-body h3 { font-size: clamp(1.2rem, 2.4vw, 1.5rem); margin: 1.8em 0 .6em; }
.article-body h2:first-child, .article-body h3:first-child { margin-top: 0; }
.article-body a { color: var(--kb-volt); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-body a:hover { text-decoration: none; }
.article-body ul, .article-body ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.article-body li { margin-bottom: .45em; }
.article-body blockquote {
  margin: 1.6em 0;
  padding: 1.1rem 1.4rem;
  border-left: 3px solid var(--kb-volt);
  background: var(--kb-bg-1);
  border-radius: 0 var(--kb-r-card) var(--kb-r-card) 0;
  color: var(--kb-ink);
  font-weight: 500;
}
.article-body table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
  font-size: .9375rem;
  margin: 1.6em 0;
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-r-card);
}
.article-body th, .article-body td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--kb-line); vertical-align: top; }
.article-body thead th {
  background: var(--kb-black);
  font-size: .8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--kb-white);
}
.article-body tbody tr:last-child td { border-bottom: 0; }
.article-body tbody tr:nth-child(even) { background: rgba(255, 255, 255, .03); }
.article-body img { border-radius: var(--kb-r-card); margin: 1.6em 0; }
.article-body hr { border: 0; border-top: 1px solid var(--kb-line); margin: 2em 0; }

.article-cta {
  margin-top: clamp(2rem, 5vw, 3rem);
  text-align: center;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: .5rem;
  margin-top: clamp(2rem, 5vw, 3rem);
}
.pagination a, .pagination span.pagination__current, .pagination span.pagination__gap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 .8rem;
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-r-btn);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--kb-ink);
  transition: border-color var(--kb-transition), color var(--kb-transition);
}
.pagination a:hover { border-color: var(--kb-volt); color: var(--kb-volt); }
.pagination span.pagination__current {
  background: var(--kb-volt);
  border-color: var(--kb-volt);
  color: var(--kb-volt-ink);
}
.pagination span.pagination__gap { border: 0; min-width: auto; color: var(--kb-ink-muted); }

/* --------------------------------------------------------------------------
   Info / policy pages -- .page-main + .prose (long-form article body)
   -------------------------------------------------------------------------- */
.page-main { padding: 3rem 0 5rem; }
.page-main .page-title { margin-bottom: .5rem; }
.page-main .page-updated {
  font-size: .8125rem;
  color: var(--kb-ink-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 2rem;
}
.prose { color: var(--kb-ink); font-size: 1rem; line-height: 1.75; }
.prose p { margin-bottom: 1.1rem; }
.prose h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin: 2.25rem 0 .9rem;
}
.prose h3 {
  font-size: 1.05rem;
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  margin: 1.75rem 0 .6rem;
}
.prose ul, .prose ol { margin: 0 0 1.1rem; padding-left: 1.35rem; }
.prose li { margin-bottom: .45rem; }
.prose a { color: var(--kb-volt); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--kb-ink); }
.prose strong { color: #FFFFFF; }
.prose hr { border: 0; border-top: 1px solid var(--kb-line); margin: 2rem 0; }
.prose blockquote {
  border-left: 3px solid var(--kb-volt);
  padding: .25rem 0 .25rem 1.1rem;
  color: var(--kb-ink-muted);
  margin: 0 0 1.1rem;
}
.prose .faq-item { margin-bottom: .75rem; }
@media (min-width: 48rem) {
  .page-main { padding: 4rem 0 6.5rem; }
}