/* ============================================================
   Clinic Tsope — Design System
   Concept: "The sculptor's eye" — Vakhtang "Tsope" Khutsidze
   wanted to be a sculptor before he became a surgeon, and
   treated every face as a work carved rather than cut. The
   site borrows the language of a sculpture gallery: ivory
   marble grounds, engraved serif headlines, museum-label
   captions, and profile silhouettes — echoing both the logo's
   face-in-profile mark and the clinic's own profile photography.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,340..600;1,9..144,340..500&family=Work+Sans:wght@400;500;600&display=swap');

:root {
  /* Marble / ink palette, lime carried over from the clinic mark */
  --ink: #1c1b17;
  --ink-soft: #4a473e;
  --marble: #f6f2e9;
  --marble-deep: #eee7d8;
  --marble-line: #ddd3bb;
  --lime: #a9c400;
  --lime-deep: #7c9200;
  --paper: #fffdf8;

  --serif: 'Fraunces', 'Iowan Old Style', 'Georgia', serif;
  --sans: 'Work Sans', 'Segoe UI', sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;

  --max: 1180px;
  --radius: 2px;
}

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

html {
  scroll-behavior: smooth;
}

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

html, body {
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--marble);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 560;
  line-height: 1.12;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { margin: 0 0 var(--space-2); max-width: 62ch; }
p.lede { font-size: 1.15rem; color: var(--ink-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime-deep);
  margin: 0 0 var(--space-2);
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--lime-deep);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section { padding: var(--space-6) 0; }
section.tight { padding: var(--space-5) 0; }

.rule {
  border: none;
  border-top: 1px solid var(--marble-line);
  margin: 0;
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.85em 1.6em;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  transition: background-color 200ms ease, color 200ms ease, transform 200ms ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--ink);
  color: var(--marble);
}
.btn-primary:hover { background: var(--lime-deep); border-color: var(--lime-deep); color: var(--ink); }
.band-ink .btn-primary {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}
.band-ink .btn-primary:hover {
  background: var(--marble);
  border-color: var(--marble);
  color: var(--ink);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--marble); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--lime-deep);
  outline-offset: 2px;
}

.link-underline {
  text-decoration: underline;
  text-decoration-color: var(--lime);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ============================================================
   Header / Navigation
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--marble-line);
}
/* Blur lives on a decorative layer, not on .site-header itself — a
   filter/backdrop-filter on the header would make it the containing
   block for the fixed-position mobile nav panel and trap it inside
   the header's own (short) box instead of the full viewport. */
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(246, 242, 233, 0.92);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  flex-shrink: 0;
}
.brand img { height: 42px; width: auto; }
.brand-word {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.brand-word small {
  display: block;
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a {
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}
.nav-links a:hover { border-color: var(--lime); }
.nav-links a[aria-current="page"] {
  border-color: var(--ink);
  font-weight: 600;
}

.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
  padding: 0.4rem 0;
  cursor: pointer;
  transition: border-color 180ms ease;
}
.nav-dropdown-trigger:hover { border-color: var(--lime); }
.nav-dropdown-trigger.active-group {
  border-color: var(--ink);
  font-weight: 600;
}
.nav-dropdown-trigger .chevron {
  width: 11px;
  height: 11px;
  transition: transform 180ms ease;
}
.nav-dropdown-trigger[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.nav-dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
}
.nav-dropdown-menu.open { display: block; }
.nav-dropdown-menu a {
  text-decoration: none;
  display: block;
}

@media (min-width: 721px) {
  .nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0.7rem;
    min-width: 190px;
    background: var(--paper);
    border: 1px solid var(--marble-line);
    border-radius: var(--radius);
    box-shadow: 0 18px 34px -22px rgba(28,27,23,0.35);
    padding: 0.4rem 0;
    z-index: 120;
  }
  .nav-dropdown-menu a {
    padding: 0.6rem 1.1rem;
    font-size: 0.9rem;
    color: var(--ink);
  }
  .nav-dropdown-menu a:hover { background: var(--marble-deep); }
  .nav-dropdown-menu a[aria-current="page"] { font-weight: 600; }
}

.nav-right { display: flex; align-items: center; gap: var(--space-3); }

.lang-switch {
  display: flex;
  gap: 0.3rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.lang-switch button {
  border: 1px solid var(--marble-line);
  background: var(--paper);
  color: var(--ink-soft);
  padding: 0.32rem 0.55rem;
  border-radius: var(--radius);
  cursor: not-allowed;
  font-family: var(--sans);
}
.lang-switch button[aria-current="true"] {
  background: var(--ink);
  color: var(--marble);
  border-color: var(--ink);
  cursor: default;
}
.lang-switch button:disabled { opacity: 0.55; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 0.4rem 0.6rem;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 200ms ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: var(--space-6) 0 var(--space-5);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-5);
  align-items: center;
}
.hero-copy .eyebrow { color: var(--lime-deep); }
.hero-emphasis {
  font-size: 2em;
  font-style: italic;
  color: var(--lime-deep);
}
.hero-attribution {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  margin-top: -0.5rem;
}
.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }

.hero-figure {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--marble-deep);
}
.hero-figure img { width: 100%; height: 100%; object-fit: cover; }
.hero-figure::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(28,27,23,0.15);
  pointer-events: none;
}
.hero-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.9rem 1.1rem;
  background: linear-gradient(0deg, rgba(28,27,23,0.75), transparent);
  color: var(--paper);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   Cards / grids
   ============================================================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.card {
  display: block;
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--marble-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 34px -22px rgba(28,27,23,0.35); }
.card-figure { aspect-ratio: 4/3; overflow: hidden; background: var(--marble-deep); }
.card-figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.card:hover .card-figure img { transform: scale(1.04); }
.card-body { padding: var(--space-3); }
.card-body .eyebrow { margin-bottom: 0.5rem; }
.card-body p { color: var(--ink-soft); font-size: 0.95rem; }
.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 600;
  font-size: 0.88rem;
  margin-top: 0.4rem;
}
.card-arrow svg { width: 16px; height: 16px; transition: transform 200ms ease; }
.card:hover .card-arrow svg { transform: translateX(4px); }

/* ============================================================
   Section band (dark)
   ============================================================ */
.band-ink {
  background: var(--ink);
  color: var(--marble);
}
.band-ink .eyebrow { color: var(--lime); }
.band-ink .eyebrow::before { background: var(--lime); }
.band-ink p { color: rgba(246,242,233,0.78); }

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.stat-row dt {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--lime);
}
.stat-row dd {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: rgba(246,242,233,0.7);
}

/* ============================================================
   Timeline (About Tsope)
   ============================================================ */
.timeline {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  border-left: 1px solid var(--marble-line);
}
.timeline li {
  position: relative;
  padding: 0 0 var(--space-3) var(--space-4);
}
.timeline li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0.35rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  border: 2px solid var(--marble);
  outline: 1px solid var(--lime-deep);
}
.timeline-year {
  font-family: var(--serif);
  font-size: 1.2rem;
  display: block;
  margin-bottom: 0.15rem;
}
.timeline p { color: var(--ink-soft); margin: 0; }

/* ============================================================
   Portrait / bio layout
   ============================================================ */
.bio-header {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-4);
  align-items: end;
}
.bio-portrait {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--marble-line);
}
.bio-portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.15); }

.prose { max-width: 74ch; }
.prose p { color: var(--ink-soft); }
.prose h3 { margin-top: var(--space-4); }

.pull-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  line-height: 1.4;
  color: var(--ink);
  border-left: 3px solid var(--lime);
  padding-left: var(--space-3);
  margin: var(--space-4) 0;
  max-width: 56ch;
}
.pull-quote cite {
  display: block;
  font-style: normal;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.6rem;
}

/* ============================================================
   Accordion (Rhinoplasty knowledge base)
   ============================================================ */
.accordion { border-top: 1px solid var(--marble-line); }
.accordion-item { border-bottom: 1px solid var(--marble-line); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--serif);
  font-size: 1.15rem;
  padding: var(--space-2) 0;
  cursor: pointer;
  color: var(--ink);
}
.accordion-trigger .plus {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}
.accordion-trigger .plus::before, .accordion-trigger .plus::after {
  content: '';
  position: absolute;
  background: var(--ink);
  transition: transform 220ms ease;
}
.accordion-trigger .plus::before { top: 50%; left: 0; width: 100%; height: 2px; margin-top: -1px; }
.accordion-trigger .plus::after { left: 50%; top: 0; height: 100%; width: 2px; margin-left: -1px; }
.accordion-trigger[aria-expanded="true"] .plus::after { transform: rotate(90deg); opacity: 0; }

.accordion-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 320ms ease;
}
.accordion-panel > div { padding: 0 0 var(--space-3); color: var(--ink-soft); }
.accordion-panel p:last-child { margin-bottom: 0; }

/* ============================================================
   Procedure chips (joint surgeries)
   ============================================================ */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1px;
  background: var(--marble-line);
  border: 1px solid var(--marble-line);
  margin-top: var(--space-3);
}
.chip {
  background: var(--paper);
  padding: var(--space-3);
}
.chip h4 {
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 600;
  margin: 0 0 0.3rem;
}
.chip p { font-size: 0.86rem; color: var(--ink-soft); margin: 0; }

/* ============================================================
   Before / After compare slider
   ============================================================ */
.compare {
  position: relative;
  aspect-ratio: 3/4;
  max-width: 420px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--marble-line);
  background: var(--marble-deep);
  touch-action: pan-y;
  user-select: none;
}
.compare img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.compare .after-wrap {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
}
.compare .after-wrap img { width: var(--compare-w, 420px); max-width: none; }
.compare-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--marble);
  cursor: ew-resize;
  transform: translateX(-1px);
}
.compare-handle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--marble);
  border: 2px solid var(--ink);
  box-shadow: 0 4px 12px rgba(28,27,23,0.25);
}
.compare-handle::before {
  content: '\2194';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  font-size: 1.1rem;
  color: var(--ink);
}
.compare-tag {
  position: absolute;
  top: 0.7rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.3rem 0.55rem;
  background: rgba(28,27,23,0.72);
  color: var(--marble);
  border-radius: var(--radius);
  pointer-events: none;
}
.compare-tag.before { left: 0.7rem; }
.compare-tag.after { right: 0.7rem; }

.case-group { padding: var(--space-4) 0; border-bottom: 1px solid var(--marble-line); }
.case-group:last-child { border-bottom: none; }
.case-heading {
  font-family: var(--serif);
  font-size: 1.4rem;
  margin-bottom: var(--space-3);
}
.case-heading span {
  display: block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.3rem;
}
.case-views {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  justify-items: center;
}
.showcase-block { width: 100%; }
.showcase-caption {
  text-align: center;
  margin-top: var(--space-2);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.showcase-caption span { color: var(--ink); font-weight: 600; }

/* ============================================================
   Contact
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.info-list { list-style: none; margin: var(--space-3) 0; padding: 0; }
.info-list li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--marble-line);
}
.info-list dt, .info-list .label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
}
.notice {
  background: var(--marble-deep);
  border-left: 3px solid var(--lime-deep);
  padding: var(--space-3);
  margin: var(--space-3) 0;
  font-size: 0.92rem;
}
.notice strong { display: block; margin-bottom: 0.3rem; }

.map-frame {
  border: 1px solid var(--marble-line);
  border-radius: var(--radius);
  overflow: hidden;
}

form.contact-form { margin-top: var(--space-2); }
.field { margin-bottom: var(--space-2); }
.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}
.field input, .field textarea, .field select {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.8em 0.9em;
  border: 1px solid var(--marble-line);
  background: var(--paper);
  border-radius: var(--radius);
  color: var(--ink);
}
.field input:focus, .field textarea:focus {
  border-color: var(--ink);
  outline: none;
}
.field-hint { font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.3rem; }
.form-status {
  margin-top: var(--space-2);
  font-size: 0.9rem;
  font-weight: 600;
}
.form-status[data-state="success"] { color: var(--lime-deep); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--marble-line);
  padding: var(--space-4) 0;
  background: var(--marble-deep);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--space-4);
}
.footer-grid h4 {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: var(--space-2);
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.5rem; font-size: 0.92rem; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { text-decoration: underline; text-decoration-color: var(--lime); }
.footer-bottom {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--marble-line);
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--ink-soft);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .hero-grid, .grid-2, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .bio-header { grid-template-columns: 1fr; }
  .bio-portrait { max-width: 280px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--marble);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-3);
    gap: var(--space-2);
    transform: translateX(100%);
    transition: transform 260ms ease;
    z-index: 90;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; order: 3; }
  .nav-dropdown { width: 100%; }
  .nav-dropdown-trigger { width: 100%; justify-content: space-between; padding: 0.4rem 0; }
  .nav-dropdown-menu { width: 100%; margin-top: 0.5rem; padding-left: 1rem; }
  .nav-dropdown-menu a { padding: 0.5rem 0; font-size: 0.88rem; color: var(--ink-soft); }
  .nav-dropdown-menu a[aria-current="page"] { color: var(--ink); font-weight: 600; }
  .grid-3 { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .nav { flex-wrap: nowrap; }
  .nav-right { gap: var(--space-2); min-width: 0; }
  .lang-switch {
    max-width: 34vw;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .lang-switch::-webkit-scrollbar { display: none; }
  .lang-switch button { flex-shrink: 0; }
}

@media (max-width: 520px) {
  section { padding: var(--space-5) 0; }
  .lang-switch { max-width: 30vw; }
  .lang-switch button { padding: 0.28rem 0.4rem; }
  .brand-word { font-size: 1rem; }
}