/* WattCase — shared design tokens and components
   Source of truth for colour, type, spacing, radius, elevation and content width. */

:root {
  color-scheme: light;

  /* Colour */
  --color-primary: #e4572e;
  --color-primary-dark: #c2451f;
  --color-background: #f4f1eb;
  --color-surface: #ffffff;
  --color-text: #14161a;
  --color-muted-text: #555961;
  --color-border: #dcd7cc;
  --color-focus: #1b6dff;
  --color-ink: #0e1013;
  --color-ink-soft: #1a1d22;
  --color-ink-text: #f3f0ea;
  --color-ink-muted: #9a9da4;
  --color-verified: #1e8a5f;

  /* Type */
  --font-body: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Mono", "Consolas", ui-monospace, monospace;

  /* Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  /* Spacing */
  --space-unit: 0.25rem;
  --content-width: 78rem;
  --reading-width: 42rem;
  --section-y: 6rem;
  --section-y-sm: 3.5rem;

  /* Elevation */
  --shadow-card: 0 1px 0 rgba(20, 22, 26, 0.04);
  --shadow-pop: 0 18px 40px -24px rgba(14, 16, 19, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-size: 1.0625rem;
  line-height: 1.6;
  letter-spacing: -0.005em;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  margin: 0 0 1rem;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  background: var(--color-ink);
  color: var(--color-ink-text);
  left: 1rem;
  padding: 0.75rem 1rem;
  position: fixed;
  top: 1rem;
  transform: translateY(-200%);
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Layout ---------- */

.wrap {
  margin-inline: auto;
  max-width: var(--content-width);
  padding-inline: 1.5rem;
  width: 100%;
}

.section {
  padding-block: var(--section-y);
}

.section--tight {
  padding-block: var(--section-y-sm);
}

.section--ink {
  background: var(--color-ink);
  color: var(--color-ink-text);
}

.section--paper {
  background: var(--color-background);
}

.section--surface {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.stack > * + * {
  margin-top: 1rem;
}

/* ---------- Typography ---------- */

.eyebrow {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  margin: 0 0 1.25rem;
  text-transform: uppercase;
}

.section--ink .eyebrow {
  color: var(--color-primary);
}

.display {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0 0 1.5rem;
  text-wrap: balance;
}

.display em {
  color: var(--color-primary);
  font-style: normal;
}

.h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.06;
  margin: 0 0 1rem;
  text-wrap: balance;
}

.h3 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 0.5rem;
}

.lede {
  color: var(--color-muted-text);
  font-size: clamp(1rem, 1.3vw, 1.1875rem);
  line-height: 1.55;
  max-width: 34rem;
}

.section--ink .lede {
  color: #b9bcc2;
}

.mono-label {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rule {
  background: var(--color-border);
  border: 0;
  height: 1px;
  margin: 0;
}

.section--ink .rule {
  background: #2a2e34;
}

/* ---------- Header ---------- */

.site-header {
  background: var(--color-ink);
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-ink-text);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header__bar {
  align-items: center;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  min-height: 4.25rem;
}

.brand {
  align-items: baseline;
  display: inline-flex;
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand__heavy {
  font-weight: 800;
}

.brand__light {
  font-weight: 300;
  letter-spacing: 0.08em;
  opacity: 0.72;
}

.brand__dot {
  color: var(--color-primary);
  font-weight: 800;
  padding-inline: 0.08em;
}

.nav {
  display: flex;
  gap: 0.25rem;
}

.nav a {
  border-bottom: 2px solid transparent;
  color: #cfd2d7;
  font-size: 0.9375rem;
  padding: 0.5rem 0.75rem;
}

.nav a:hover {
  border-bottom-color: var(--color-primary);
  color: #fff;
}

.nav a[aria-current="page"] {
  border-bottom-color: var(--color-primary);
  color: #fff;
}

.header-actions {
  align-items: center;
  display: flex;
  gap: 0.75rem;
}

.nav-toggle {
  background: transparent;
  border: 1px solid #3a3f46;
  border-radius: var(--radius-sm);
  color: var(--color-ink-text);
  cursor: pointer;
  display: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  padding: 0.55rem 0.7rem;
  text-transform: uppercase;
}

.nav-toggle[aria-expanded="true"] {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ---------- Buttons ---------- */

.btn {
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  font-size: 0.9375rem;
  font-weight: 600;
  gap: 0.5rem;
  justify-content: center;
  letter-spacing: 0.01em;
  padding: 0.8rem 1.35rem;
  text-align: center;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
}

.btn--ink {
  background: var(--color-ink);
  color: var(--color-ink-text);
}

.btn--ink:hover {
  background: var(--color-ink-soft);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--ghost:hover {
  border-color: var(--color-text);
}

.section--ink .btn--ghost {
  border-color: #3a3f46;
  color: var(--color-ink-text);
}

.section--ink .btn--ghost:hover {
  border-color: var(--color-ink-text);
}

.btn--block {
  width: 100%;
}

.btn--sm {
  font-size: 0.875rem;
  padding: 0.55rem 0.9rem;
}

.text-link {
  border-bottom: 1px solid currentColor;
  color: var(--color-primary);
  font-weight: 600;
}

.text-link:hover {
  color: var(--color-primary-dark);
}

/* ---------- Spec readout ---------- */

.readout-row {
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(4, 1fr);
  padding-top: 1.75rem;
}

.section--ink .readout-row {
  border-color: #2a2e34;
}

.readout__value {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}

.readout__unit {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  margin-left: 0.25rem;
  text-transform: uppercase;
}

.section--ink .readout__unit {
  color: #8d9198;
}

.readout__label {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  margin-top: 0.55rem;
  text-transform: uppercase;
}

.section--ink .readout__label {
  color: #8d9198;
}

/* ---------- Cards ---------- */

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.card__body {
  padding: 1.5rem;
}

.card__media {
  background: transparent;
  border-bottom: 1px solid var(--color-border);
  display: block;
  overflow: hidden;
}

.card__media img {
  aspect-ratio: 1 / 1;
  background: transparent;
  object-fit: contain;
  padding: 0.5rem;
  transition: transform 320ms ease;
  width: 100%;
}

.card:hover .card__media img {
  transform: scale(1.02);
}

.product-card__top {
  align-items: baseline;
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.product-card__name {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0;
}

.product-card__price {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.product-card__meta {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.product-card__specs {
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin-top: 1.25rem;
  padding-top: 0.9rem;
}

.product-card__specs span {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge {
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-muted-text);
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  gap: 0.35rem;
  letter-spacing: 0.14em;
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
}

.badge--verified {
  border-color: rgba(30, 138, 95, 0.35);
  color: var(--color-verified);
}

.badge--soon {
  border-color: rgba(228, 87, 46, 0.4);
  color: var(--color-primary);
}

.badge--ink {
  border-color: #3a3f46;
  color: #cfd2d7;
}

/* ---------- Tables ---------- */

.table-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

table.data {
  border-collapse: collapse;
  font-size: 1rem;
  width: 100%;
}

table.data th,
table.data td {
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
}

table.data th {
  background: #faf8f4;
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

table.data td.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

table.data tr:last-child td {
  border-bottom: 0;
}

table.data tr.is-highlight td {
  background: #fdf3ee;
}

/* ---------- Compare rows ---------- */

.compare {
  border-top: 1px solid var(--color-border);
}

.compare__row {
  align-items: baseline;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.1fr 1fr 1fr;
  padding: 1.1rem 0;
}

.compare__head {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.compare__us {
  color: var(--color-verified);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.compare__them {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-decoration: line-through;
}

/* ---------- Media ---------- */

.media-frame {
  background: #efece6;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.media-frame img {
  width: 100%;
}

.media-frame--gallery img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.media-frame--plain {
  background: transparent;
  border-color: transparent;
}

/* ---------- Language switch ---------- */

.lang-switch {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  padding: 0.4rem 0.25rem;
  text-decoration: none;
  text-transform: uppercase;
}

.lang-switch:hover {
  color: var(--color-primary);
}

/* ---------- FAQ ---------- */

.faq {
  column-gap: 3.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 2.5rem;
}

.faq__item {
  border-top: 1px solid var(--color-border);
}

.faq__item[hidden] {
  display: none;
}

.faq__item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding: 1.15rem 2.5rem 1.15rem 0;
  position: relative;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  color: var(--color-primary);
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  position: absolute;
  right: 0;
  top: 1.2rem;
}

.faq__item[open] summary::after {
  content: "–";
}

.faq__item p {
  color: var(--color-muted-text);
  font-size: 1rem;
  padding: 0 2.5rem 1.35rem 0;
}

.faq__more {
  margin-top: 2.5rem;
}

/* ---------- Detail story blocks ---------- */

.detail-step {
  align-items: center;
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: 3rem;
  grid-template-columns: 0.85fr 1.15fr;
  padding: 3rem 0;
}

.detail-step__index {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
}

.detail-step h3 {
  margin: 0.6rem 0 0.8rem;
}

.buybar__row {
  border-top: 1px solid var(--color-border);
  padding: 1rem 0;
}

@media (max-width: 960px) {
  .faq,
  .detail-step {
    grid-template-columns: 1fr;
  }

  .detail-step {
    gap: 1.5rem;
  }
}

.media-figure {
  margin: 0;
}

.media-figure figcaption {
  color: var(--color-muted-text);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  margin-top: 0.6rem;
  text-transform: uppercase;
}

/* ---------- Forms ---------- */

.form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field > label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  width: 100%;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-text);
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
}

.field textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.field-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.form__note {
  color: var(--color-muted-text);
  font-size: 0.875rem;
}

.form .hp {
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.field [aria-invalid="true"] {
  border-color: #c0392b;
  background: #fdf3f1;
}

.form-error {
  background: #fdf3f1;
  border: 1px solid rgba(192, 57, 43, 0.35);
  border-radius: var(--radius-sm);
  color: #a5281b;
  font-size: 0.9375rem;
  padding: 0.75rem 0.9rem;
}

.btn:disabled {
  cursor: progress;
  opacity: 0.65;
}

.form-success {
  background: #eef7f2;
  border: 1px solid rgba(30, 138, 95, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.form-success .h3 {
  color: var(--color-verified);
}

/* ---------- Accordion ---------- */

details.faq {
  border-bottom: 1px solid var(--color-border);
  padding: 1.1rem 0;
}

details.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding-right: 2rem;
  position: relative;
}

details.faq summary::-webkit-details-marker {
  display: none;
}

details.faq summary::after {
  color: var(--color-primary);
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  position: absolute;
  right: 0;
  top: -0.1rem;
}

details.faq[open] summary::after {
  content: "–";
}

details.faq p {
  color: var(--color-muted-text);
  margin: 0.75rem 0 0;
  max-width: var(--reading-width);
}

/* ---------- Swatches ---------- */

.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.swatch {
  align-items: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  font-size: 0.875rem;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
}

.swatch__dot {
  border: 1px solid rgba(20, 22, 26, 0.18);
  border-radius: 999px;
  display: inline-block;
  height: 0.9rem;
  width: 0.9rem;
}

.swatch[aria-pressed="true"] {
  border-color: var(--color-text);
  box-shadow: inset 0 0 0 1px var(--color-text);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-ink);
  color: #b9bcc2;
  padding-block: 4rem 2rem;
}

.site-footer a:hover {
  color: #fff;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1.4fr;
}

.footer-col h4 {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.footer-col ul {
  display: grid;
  gap: 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  font-size: 0.9375rem;
}

.footer-bottom {
  border-top: 1px solid #2a2e34;
  color: #7d8188;
  display: flex;
  flex-wrap: wrap;
  font-size: 0.875rem;
  gap: 1rem;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
}

/* ---------- Utility ---------- */

.split {
  align-items: center;
  display: grid;
  gap: 3.5rem;
  grid-template-columns: 1.05fr 1fr;
}

.split--reverse > :first-child {
  order: 2;
}

.muted {
  color: var(--color-muted-text);
}

.sr-only {
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.section--ink .muted {
  color: #8d9198;
}

.tight-list {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tight-list li {
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding-bottom: 0.75rem;
}

.section--ink .tight-list li {
  border-color: #2a2e34;
}

.center {
  text-align: center;
}

.center .lede {
  margin-inline: auto;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .nav {
    background: var(--color-ink);
    border-bottom: 2px solid var(--color-primary);
    display: none;
    flex-direction: column;
    gap: 0;
    left: 0;
    padding: 0.5rem 1.5rem 1.5rem;
    position: absolute;
    right: 0;
    top: 100%;
  }

  .nav[data-open="true"] {
    display: flex;
  }

  .nav a {
    border-bottom: 1px solid #2a2e34;
    padding: 0.95rem 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-actions .btn {
    display: none;
  }

  .split,
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .split--reverse > :first-child {
    order: 0;
  }

  .readout-row {
    gap: 1.25rem;
    grid-template-columns: repeat(2, 1fr);
  }

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

  .compare__row .compare__head:first-child {
    grid-column: 1 / -1;
  }

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

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

  :root {
    --section-y: 3.5rem;
  }
}

@media (max-width: 700px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .actions .btn {
    width: 100%;
  }
}

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

/* ---------- PDP price + detail image scale ---------- */
.price {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}

.detail-step .media-figure {
  margin: 0;
}

.detail-step .media-frame {
  display: flex;
  justify-content: center;
}

.detail-step .media-frame img {
  display: block;
  height: auto;
  margin: 0 auto;
  max-height: 440px;
  max-width: 100%;
  width: auto;
}
.section--ink .mono-label {
  color: #8d9198;
}

.section--ink .tight-list li {
  color: var(--color-ink-text);
}

/* ---------- Language menu ---------- */

.lang-menu {
  position: relative;
}

.lang-menu__btn {
  align-items: center;
  border: 1px solid #3a3f46;
  border-radius: var(--radius-sm);
  color: var(--color-ink-text);
  cursor: pointer;
  display: inline-flex;
  font-size: 0.875rem;
  font-weight: 600;
  gap: 0.45rem;
  list-style: none;
  padding: 0.5rem 0.7rem;
  user-select: none;
  white-space: nowrap;
}

.lang-menu__btn::-webkit-details-marker {
  display: none;
}

.lang-menu__btn:hover,
.lang-menu[open] .lang-menu__btn {
  border-color: var(--color-primary);
  color: #fff;
}

.lang-menu__btn:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.lang-menu__short {
  display: none;
}

.lang-menu__caret {
  transition: transform 0.15s ease;
}

.lang-menu[open] .lang-menu__caret {
  transform: rotate(180deg);
}

.lang-menu__list {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 28px rgba(14, 16, 19, 0.16);
  inset-inline-end: 0;
  list-style: none;
  margin: 0;
  min-width: 12.5rem;
  padding: 0.35rem;
  position: absolute;
  top: calc(100% + 0.5rem);
  z-index: 70;
}

.lang-menu__list a {
  border-radius: var(--radius-sm);
  color: var(--color-text);
  display: block;
  font-size: 0.9375rem;
  padding: 0.6rem 0.8rem;
  text-decoration: none;
}

.lang-menu__list a:hover,
.lang-menu__list a:focus-visible {
  background: var(--color-background);
  color: var(--color-primary);
}

.lang-menu__list a[aria-current="true"] {
  color: var(--color-primary);
  font-weight: 700;
}

.lang-menu__list a[aria-current="true"]::after {
  content: " ✓";
}

@media (max-width: 960px) {
  .lang-menu__full {
    display: none;
  }

  .lang-menu__short {
    display: inline;
  }
}

/* ---------- Right-to-left (Arabic) ---------- */

[dir="rtl"] body,
[dir="rtl"] * {
  letter-spacing: 0 !important;
}

[dir="rtl"] .eyebrow,
[dir="rtl"] .mono-label,
[dir="rtl"] .readout__label,
[dir="rtl"] .field > label,
[dir="rtl"] table.data th,
[dir="rtl"] .compare__head,
[dir="rtl"] .footer-col h4,
[dir="rtl"] .badge,
[dir="rtl"] .media-figure figcaption {
  font-family: var(--font-body);
  font-size: 0.875rem;
  text-transform: none;
}

[dir="rtl"] table.data th,
[dir="rtl"] table.data td {
  text-align: right;
}

[dir="rtl"] .readout__unit {
  margin-left: 0.3rem;
}

[dir="rtl"] .nav-toggle,
[dir="rtl"] .lang-menu__btn {
  font-family: var(--font-body);
}

[dir="rtl"] .readout__value,
[dir="rtl"] .brand {
  direction: ltr;
  unicode-bidi: isolate;
}

[dir="rtl"] .brand {
  display: inline-flex;
}

[dir="rtl"] .faq__item summary {
  padding: 1.15rem 0 1.15rem 2.5rem;
}

[dir="rtl"] details.faq summary {
  padding-left: 2rem;
  padding-right: 0;
}

[dir="rtl"] .faq__item summary::after,
[dir="rtl"] details.faq summary::after {
  left: 0;
  right: auto;
}

/* Keyword line inside H1 (looks like the eyebrow label) */
h1 .h1-kicker {
  display: block;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 1rem;
}

/* Phone number: one unit, never split */
.phone {
  direction: ltr;
  unicode-bidi: isolate;
  white-space: nowrap;
}

.footer-col li.nowrap {
  white-space: nowrap;
}

/* ---------- Articles ---------- */

.article-head {
  max-width: 52rem;
}

.article-title {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
}

.article-meta {
  color: var(--color-muted-text);
  font-size: 0.9375rem;
  margin-top: 1rem;
}

.article-hero {
  margin-top: 2.5rem;
  max-width: 52rem;
}

.article-hero img {
  max-height: 32rem;
  object-fit: contain;
  width: 100%;
}

.article {
  max-width: 46rem;
}

.article > * + * {
  margin-top: 1.1rem;
}

.article h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-top: 3rem;
  scroll-margin-top: 6rem;
}

.article h3 {
  font-size: 1.2rem;
  line-height: 1.35;
  margin-top: 2rem;
}

.article p,
.article li {
  font-size: 1.0625rem;
  line-height: 1.75;
}

.article ul,
.article ol {
  padding-inline-start: 1.4rem;
}

.article li + li {
  margin-top: 0.5rem;
}

.article .table-wrap {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.article .callout {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-inline-start: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}

.article .faq {
  margin-top: 1rem;
}

.toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.toc ol {
  margin: 0.75rem 0 0;
}

.toc a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-border);
  text-underline-offset: 3px;
}

.toc a:hover {
  color: var(--color-primary);
}

.blog-card .card__media img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.blog-card h2 a:hover {
  color: var(--color-primary);
}

.blog-card .card__body > * + * {
  margin-top: 0.75rem;
}


/* ---------- Header: keep menu items on one line; collapse earlier ---------- */

.nav a,
.header-actions .btn {
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .nav {
    background: var(--color-ink);
    border-bottom: 2px solid var(--color-primary);
    display: none;
    flex-direction: column;
    gap: 0;
    left: 0;
    padding: 0.5rem 1.5rem 1.5rem;
    position: absolute;
    right: 0;
    top: 100%;
  }

  .nav[data-open="true"] {
    display: flex;
  }

  .nav a {
    border-bottom: 1px solid #2a2e34;
    padding: 0.95rem 0;
  }

  .nav-toggle {
    display: inline-flex;
  }
}