/* Work With No Borders  — redesign design system. Editorial serif/sans pairing, warm paper + ink + amber palette. */

:root {
  --ink: #14171f;
  --ink-soft: #2b2f3a;
  --paper: #faf7f1;
  --paper-tint: #f2ebdd;
  --card: #ffffff;
  --line: #e4ddd0;
  --line-strong: #d6cbb5;
  --muted: #6b6459;
  --accent: #d97a34;
  --accent-dark: #b6621f;
  --accent-tint: #f6e3cf;
  --accent-2: #2f6f5e;
  --accent-2-tint: #dfeae5;
  --danger: #b3261e;
  --danger-tint: #fbe6e4;
  --on-ink: #f3efe6;
  --on-ink-muted: #b7b2a6;
  --font-display:
    "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-body:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container: 1160px;
  --radius: 10px;
  --shadow: 0 10px 30px -12px rgba(20, 23, 31, 0.18);
}

html[lang="zh"] {
  --font-display:
    "Fraunces", "Noto Serif SC", "Iowan Old Style", Georgia, serif;
  --font-body: "Noto Sans SC", "Inter", -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 1280px) {
  .container {
    width: 75%;
    max-width: none;
    padding: 0;
  }
  /* Header/footer chrome keeps the fixed-width container — nav needs reliable
     room and shouldn't reflow/overlap as the 75% content column changes. */
  .site-header .container,
  .site-footer .container {
    width: auto;
    max-width: var(--container);
    padding: 0 24px;
  }
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  background: var(--accent);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  left: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  letter-spacing: -0.01em;
}
h2 {
  font-size: clamp(1.5rem, 3vw, 2.15rem);
}
h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}
p {
  margin: 0 0 1.1em;
}
ul,
ol {
  margin: 0 0 1.1em;
  padding-left: 1.3em;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}
.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--ink-soft);
  font-weight: 400;
  max-width: 62ch;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 13px 24px;
  border-radius: 6px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
}
.btn-outline-ink {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}
.btn-outline-ink:hover {
  background: var(--ink);
  color: var(--paper);
}
.btn-outline-paper {
  border-color: rgba(250, 247, 241, 0.55);
  color: var(--on-ink);
  background: transparent;
}
.btn-outline-paper:hover {
  background: var(--on-ink);
  color: var(--ink);
  border-color: var(--on-ink);
}
.btn-ghost {
  padding: 0;
  border: none;
  color: var(--accent-dark);
  font-weight: 700;
}
.btn-ghost::after {
  content: "→";
  margin-left: 6px;
  transition: margin 0.15s ease;
}
.btn-ghost:hover::after {
  margin-left: 10px;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 241, 0.94);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 14px;
}
.brand {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  white-space: nowrap;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent);
  flex-shrink: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--ink);
}
.brand-name .accent {
  color: var(--accent);
}

.primary-nav {
  display: none;
  min-width: 0;
}
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.primary-nav > ul > li {
  position: relative;
  flex-shrink: 0;
}
.primary-nav a.nav-link,
.primary-nav button.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.87rem;
  color: var(--ink-soft);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 9px 9px;
  border-radius: 6px;
  white-space: nowrap;
}
.primary-nav a.nav-link:hover,
.primary-nav button.nav-link:hover,
.primary-nav button.nav-link[aria-expanded="true"] {
  color: var(--accent-dark);
  background: var(--accent-tint);
}
.chev {
  width: 9px;
  height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  transition: transform 0.15s ease;
}
button.nav-link[aria-expanded="true"] .chev {
  transform: rotate(225deg);
  margin-top: 3px;
}

.dropdown-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px;
  z-index: 50;
}
.dropdown-panel.wide {
  min-width: 560px;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.dropdown-panel[data-open="true"] {
  display: grid;
}
.dropdown-group-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--muted);
  padding: 10px 12px 4px;
}
.dropdown-panel a {
  display: block;
  padding: 9px 12px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}
.dropdown-panel a:hover {
  background: var(--paper-tint);
  color: var(--accent-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.header-actions .btn {
  white-space: nowrap;
  font-size: 0.8rem;
  padding: 7px 12px;
}
.lang-switch {
  position: relative;
}
.lang-switch button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 9px 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--ink-soft);
  cursor: pointer;
  white-space: nowrap;
}
.lang-switch button:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}
.lang-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 170px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 6px;
  z-index: 60;
}
.lang-panel[data-open="true"] {
  display: block;
}
.lang-panel a {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.lang-panel a:hover {
  background: var(--paper-tint);
}
.lang-panel a[aria-current="true"] {
  color: var(--accent-dark);
  font-weight: 700;
}

.menu-toggle {
  display: inline-flex;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 9px 11px;
  cursor: pointer;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  display: block;
  width: 19px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}
.menu-toggle span::before {
  position: absolute;
  top: -6px;
}
.menu-toggle span::after {
  position: absolute;
  top: 6px;
}

html:has(#mobile-nav[data-open="true"]) {
  overflow: hidden;
}
.mobile-nav {
  display: block;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--paper);
  overflow-y: auto;
  padding-top: 76px;
}
.mobile-nav[data-open="false"] {
  display: none;
}
.mobile-nav .container {
  padding-top: 18px;
  padding-bottom: 32px;
}
.mobile-nav details {
  border-bottom: 1px solid var(--line);
}
.mobile-nav summary {
  padding: 13px 2px;
  font-weight: 600;
  cursor: pointer;
}
.mobile-nav a {
  display: block;
  padding: 11px 2px;
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 500;
}
.mobile-nav a.top-link {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
}
.mobile-nav .sub-list {
  padding-left: 12px;
}
.mobile-lang {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.mobile-lang a {
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.88rem;
  font-weight: 600;
}
.mobile-lang a[aria-current="true"] {
  background: var(--accent-tint);
  color: var(--accent-dark);
  border-color: var(--accent);
}

@media (min-width: 1100px) {
  .primary-nav {
    display: block;
  }
  .menu-toggle,
  .mobile-nav {
    display: none;
  }
}

/* ===== Hero ===== */
.hero {
  background: var(--ink);
  color: var(--on-ink);
  padding: 72px 0 84px;
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.hero h1 {
  color: #fff;
}
.hero .eyebrow {
  color: var(--accent);
}
.hero .eyebrow::before {
  background: var(--accent);
}
.hero-lede {
  color: var(--on-ink-muted);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 56ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.hero-media {
  position: relative;
}
.hero-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(250, 247, 241, 0.14);
}
.hero-media::before {
  content: "";
  position: absolute;
  inset: -14px auto auto -14px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent);
  border-radius: 16px;
  z-index: -1;
}
@media (min-width: 900px) {
  .hero .container {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

/* ===== Generic page header (non-home) ===== */
.page-header {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-header .breadcrumb {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 18px;
}
.page-header .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}
.page-header .breadcrumb a:hover {
  color: var(--accent-dark);
}
.page-header .lede {
  margin-top: 16px;
}
.page-header .byline {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 600;
}

/* ===== Content sections ===== */
.content {
  padding: 48px 0 8px;
}
.content-section {
  max-width: 74ch;
  margin: 0 auto 44px;
}
.content-section:last-child {
  margin-bottom: 0;
}
.content-section p {
  color: var(--ink-soft);
  font-size: 1.05rem;
}
.content-section li {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 0.5em;
  padding-left: 4px;
}
.content-section ul {
  list-style: none;
  padding-left: 0;
}
.content-section ul li {
  position: relative;
  padding-left: 26px;
}
.content-section ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.content-section blockquote {
  margin: 32px 0;
  padding: 6px 0 6px 26px;
  border-left: 4px solid var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--ink);
}

/* Facts grid (case studies / visa quick facts) */
.facts-block {
  max-width: 74ch;
  margin: 0 auto 44px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 28px;
}
.facts-block h2 {
  font-size: 1.05rem;
  margin-bottom: 16px;
}
.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
}
.fact-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 4px;
}
.fact-value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
}

/* CTA banner */
.cta-banner {
  background: var(--ink);
  color: var(--on-ink);
  padding: 56px 0;
  margin-top: 64px;
}
.cta-banner .container {
  text-align: center;
  max-width: 700px;
}
.cta-banner h2 {
  color: #fff;
}
.cta-banner p {
  color: var(--on-ink-muted);
}

/* Contact form */
.contact-forms-wrap {
  max-width: 620px;
  margin: 12px auto 20px;
}
.audience-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.audience-tab {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink-soft);
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 10px 18px;
  cursor: pointer;
}
.audience-tab:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}
.audience-tab.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.contact-form[hidden] {
  display: none;
}
.contact-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 620px;
  margin: 0 auto 32px;
}
.contact-channel {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px 12px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  text-decoration: none;
  color: var(--ink);
  transition:
    border-color 0.15s ease,
    transform 0.15s ease,
    box-shadow 0.15s ease;
}
.contact-channel:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.contact-channel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #fff;
  flex-shrink: 0;
}
.contact-channel-whatsapp .contact-channel-icon {
  background: #25d366;
}
.contact-channel-telegram .contact-channel-icon {
  background: #229ed9;
}
.contact-channel-email .contact-channel-icon {
  background: var(--ink);
}
.contact-channel-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.contact-channel-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.contact-channel-value {
  font-weight: 600;
  font-size: 0.94rem;
}
.field-hint {
  margin: -2px 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}
.contact-form .form-fields {
  display: grid;
  gap: 20px;
}
.contact-form .form-row {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.contact-form label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
}
.contact-form label .optional {
  font-weight: 400;
  color: var(--muted);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 13px 15px;
  width: 100%;
}
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b6459' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}
.contact-form textarea {
  resize: vertical;
  min-height: 150px;
}
.contact-form button[type="submit"] {
  justify-self: start;
  min-width: 200px;
}
.contact-form .label-sending {
  display: none;
}
.contact-form.is-sending button[type="submit"] {
  opacity: 0.75;
  cursor: wait;
}
.contact-form.is-sending .label-idle {
  display: none;
}
.contact-form.is-sending .label-sending {
  display: inline;
}
.contact-form.is-sent .form-fields {
  display: none;
}
.form-success {
  display: none;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  margin-top: 8px;
  background: var(--accent-2-tint);
  border: 1px solid var(--accent-2);
  border-radius: var(--radius);
}
.contact-form.is-sent .form-success {
  display: flex;
}
.form-success svg {
  flex-shrink: 0;
  color: var(--accent-2);
  margin-top: 2px;
}
.form-success h3 {
  margin: 0 0 4px;
  font-size: 1.1rem;
}
.form-success p {
  margin: 0;
  color: var(--ink-soft);
}
.form-error {
  display: none;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  margin-top: 8px;
  background: var(--danger-tint);
  border: 1px solid var(--danger);
  border-radius: var(--radius);
}
.contact-form.is-error .form-error {
  display: flex;
}
.form-error svg {
  flex-shrink: 0;
  color: var(--danger);
  margin-top: 2px;
}
.form-error h3 {
  margin: 0 0 4px;
  font-size: 1.1rem;
}
.form-error p {
  margin: 0;
  color: var(--ink-soft);
}

/* Cards / hub grids */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin: 40px 0 20px;
}
@media (min-width: 700px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1020px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.card .tag {
  align-self: flex-start;
  background: var(--accent-2-tint);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.card p {
  color: var(--muted);
  font-size: 0.96rem;
  margin-bottom: 14px;
  flex-grow: 1;
}
.card .btn-ghost {
  margin-top: auto;
}

/* Section band + intro on hub pages */
.section-intro {
  padding: 56px 0 0;
}
.section-intro .lede {
  margin-top: 14px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  color: var(--on-ink-muted);
  padding: 64px 0 28px;
  margin-top: 80px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.footer-brand .brand-name {
  color: #fff;
}
.footer-brand .brand-name .accent {
  color: var(--accent);
}
.footer-brand .brand-mark {
  background: rgba(255, 255, 255, 0.1);
}
.footer-brand p {
  margin-top: 14px;
  max-width: 40ch;
  font-size: 0.94rem;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.footer-col h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li {
  margin-bottom: 10px;
}
.footer-col a {
  color: var(--on-ink-muted);
  text-decoration: none;
  font-size: 0.92rem;
}
.footer-col a:hover {
  color: var(--accent);
}
.footer-bottom {
  border-top: 1px solid rgba(250, 247, 241, 0.12);
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}
.footer-lang {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-lang a {
  border: 1px solid rgba(250, 247, 241, 0.18);
  border-radius: 6px;
  padding: 6px 11px;
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--on-ink-muted);
}
.footer-lang a[aria-current="true"] {
  border-color: var(--accent);
  color: var(--accent);
}
.footer-copyright {
  font-size: 0.82rem;
}
@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.2fr 2fr;
  }
}
@media (min-width: 900px) {
  .footer-cols {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Legal pages TOC */
.toc {
  max-width: 74ch;
  margin: 0 auto 40px;
  background: var(--paper-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.toc h2 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.toc ol {
  margin: 0;
  padding-left: 1.2em;
}
.toc a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.94rem;
}
.toc a:hover {
  color: var(--accent-dark);
}

/* 404 */
.not-found {
  padding: 100px 0;
  text-align: center;
}
.not-found .eyebrow {
  justify-content: center;
}
.not-found .eyebrow::before {
  display: none;
}

@media (max-width: 640px) {
  .site-header .container {
    height: 60px;
    gap: 8px;
  }
  .mobile-nav {
    padding-top: 60px;
  }
  .header-actions {
    gap: 6px;
  }
  .header-actions .btn {
    display: none;
  }
  .brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 0.8rem;
  }
  .brand-name {
    font-size: 0.98rem;
  }
  .brand {
    gap: 7px;
  }
  .lang-switch button {
    padding: 7px 8px;
  }
  .menu-toggle {
    padding: 8px 10px;
  }
  .hero {
    padding: 48px 0 56px;
  }
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scroll-top {
    right: 16px;
    bottom: 16px;
    width: 42px;
    height: 42px;
  }
}

/* Scroll to top */
.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 70;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    background 0.15s ease,
    visibility 0.2s ease;
}
.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--accent-dark);
}