/* ==========================================================================
   The Human Loop — marketing site
   Design language: branding/Design_Guidelines.md ("The Curator's Loop")
   Burnt yellow = meaning (actions, focus, human moments).
   Secondary hues colour the furniture: aubergine (patient), ink teal (therapist).
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Core palette — §1 */
  --accent-300: #F6CE7B;
  --accent-400: #F2BC45;
  --accent-500: #C4830D;
  --accent-600: #8A5B06;
  --accent-700: #6E4A05;

  /* Patient theme, light mode — §1.2 (site base) */
  --bg:            #FAF6EE;
  --bg-raised:     #FFFFFF;
  --bg-sunken:     #F1EADC;
  --surface:       #FFFFFF;
  --surface-hover: #F7F2E7;
  --border:        #E4DBC9;
  --text:          #2E1C40;
  --text-secondary:#6B5A80;
  --primary:       #41285A;
  --on-primary:    #FFFFFF;

  /* Therapist theme accents — §1.3 (furniture only) */
  --teal-ink:      #16323A;
  --teal-deep:     #0A181D;
  --echo-sage:     #6E98A1;
  --echo-mauve:    #A98BC4;

  /* Supporting — §1.4 */
  --cream:         #FBF3E4;

  /* Dark band tokens (deep aubergine-black, never pure black — §3.1) */
  --dark-bg:       #1A0F27;
  --dark-raised:   #241536;
  --dark-border:   #443059;
  --dark-text:     #F3ECDF;
  --dark-muted:    #BBAACB;

  /* Semantic — §2 */
  --success-fill:  #DDF0E4;  --success-text: #1F6B43;
  --warning-fill:  #FBEFD3;  --warning-text: #8A5B06;
  --danger-fill:   #F9E0DC;  --danger-text:  #A33022;
  --info-fill:     #E3EDF0;  --info-text:    #22515C;

  /* Shape & type — §5/§6 */
  --radius-hero: 24px;
  --radius-card: 16px;
  --radius-btn: 10px;
  --shadow-warm: 0 1px 2px rgba(46,28,64,.08), 0 8px 24px rgba(46,28,64,.08);

  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --max-w: 1120px;
  --max-w-text: 720px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--accent-600); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

:focus-visible {
  outline: 2px solid var(--accent-400);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: var(--max-w-text); margin: 0 auto; padding: 0 24px; }

/* ── Typography ─────────────────────────────────────────────────────────── */

h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-700);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 20px; height: 2px;
  background: var(--accent-400);
  border-radius: 2px;
}

.section-title { font-size: clamp(28px, 4vw, 40px); margin-bottom: 16px; }
.section-lede  { color: var(--text-secondary); font-size: 19px; max-width: 62ch; }

/* ── Buttons — §7 ───────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  min-height: 48px;
  border-radius: var(--radius-btn);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary { background: var(--accent-400); color: var(--primary); box-shadow: var(--shadow-warm); }
.btn-primary:hover { background: var(--accent-300); }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover { background: var(--surface-hover); }

.btn-on-dark { background: transparent; border: 1px solid var(--dark-border); color: var(--dark-text); }
.btn-on-dark:hover { background: rgba(255,255,255,.06); }

.btn-lg { padding: 16px 32px; font-size: 17px; min-height: 52px; }

/* ── Header / nav ───────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,246,238,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand svg { width: 36px; height: 36px; flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a:not(.btn) {
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 500;
}
.nav-links a:not(.btn):hover { color: var(--text); text-decoration: none; }
.nav-links .nav-cta { padding: 10px 18px; min-height: 40px; font-size: 15px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--text);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
}

.lang-switch button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
}

.lang-switch button:hover {
  color: var(--text);
  background: var(--surface-hover);
}

.lang-switch button[aria-pressed="true"] {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
}

.lang-switch .flag {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.lang-switch .flag img {
  display: block;
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(46, 28, 64, 0.12);
}

/* Language code (EN/PT/ES) is hidden unless the flag image fails to load. */
.lang-switch .flag-code { display: none; }
.lang-switch button.flag-missing .flag { display: none; }
.lang-switch button.flag-missing .flag-code {
  display: inline;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nav-links a[aria-current="page"]:not(.btn) {
  color: var(--text);
}

html.i18n-pending body { visibility: hidden; }

@media (min-width: 801px) {
  .lang-switch { order: 1; }
}

@media (max-width: 800px) {
  .nav-right { margin-left: 0; }
  .nav-links {
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--border);
    padding: 8px 24px 16px;
    box-shadow: var(--shadow-warm);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 14px 4px; font-size: 16px; border-bottom: 1px solid var(--border); width: 100%; }
  .nav-links a.nav-cta { margin-top: 16px; border-bottom: none; }
  .nav-toggle { display: block; }
}

/* ── Hero (dark aubergine band) ─────────────────────────────────────────── */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(169,139,196,.22), transparent 60%),
    radial-gradient(900px 480px at -10% 110%, rgba(110,152,161,.14), transparent 60%),
    linear-gradient(150deg, #241536 0%, var(--dark-bg) 55%, #120A1B 100%);
  color: var(--dark-text);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
  padding: 96px 24px 104px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--dark-border);
  background: rgba(36,21,54,.6);
  color: var(--accent-300);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-400);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.hero h1 {
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.08;
  margin-bottom: 22px;
  color: var(--dark-text);
}
.hero h1 em { font-style: italic; color: var(--accent-400); }

.hero-sub {
  color: var(--dark-muted);
  font-size: 19px;
  max-width: 54ch;
  margin-bottom: 34px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }

.hero-note {
  color: var(--dark-muted);
  font-size: 14px;
}
.hero-note strong { color: var(--accent-300); font-weight: 600; }

.hero-art { display: grid; place-items: center; }
.hero-art svg { width: min(360px, 70vw); height: auto; }
.loop-spin { animation: drift 14s ease-in-out infinite; transform-origin: 256px 256px; }
@keyframes drift {
  0%, 100% { transform: rotate(-2deg); }
  50% { transform: rotate(3deg); }
}
@media (prefers-reduced-motion: reduce) {
  .loop-spin, .hero-badge .dot { animation: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding: 64px 24px 72px; }
  .hero-art { order: -1; }
  .hero-art svg { width: 180px; }
  .hero h1 { font-size: clamp(34px, 8vw, 46px); }
}

/* ── Sections ───────────────────────────────────────────────────────────── */

.section { padding: 96px 0; }
.section-sunken { background: var(--bg-sunken); }
.section-dark {
  background: linear-gradient(160deg, var(--dark-bg), #120A1B);
  color: var(--dark-text);
}
.section-head { max-width: 68ch; margin-bottom: 56px; }
.section-dark .section-title { color: var(--dark-text); }
.section-dark .section-lede { color: var(--dark-muted); }
.section-dark .eyebrow { color: var(--accent-300); }

@media (max-width: 640px) { .section { padding: 64px 0; } }

/* ── Problem / context split ────────────────────────────────────────────── */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 40px; } }

.prose p { margin-bottom: 18px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--primary); }

.stat-stack { display: grid; gap: 16px; }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 22px;
  align-items: baseline;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 600;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.stat-label { color: var(--text-secondary); font-size: 15px; }

/* ── Pillars / cards ────────────────────────────────────────────────────── */

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 900px) { .card-grid { grid-template-columns: 1fr; } .card-grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-warm); }

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 24px; height: 24px; }
.icon-aubergine { background: #EFE7F6; color: #41285A; }
.icon-teal      { background: #E1EBEC; color: #16323A; }
.icon-yellow    { background: var(--warning-fill); color: var(--accent-700); }

.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { color: var(--text-secondary); font-size: 15.5px; }

/* ── How it works — the loop ────────────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

.step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px 24px;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--accent-700);
  display: inline-block;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.step h3 { font-size: 18.5px; margin-bottom: 8px; }
.step p { color: var(--text-secondary); font-size: 14.5px; }

.loop-diagram {
  display: grid;
  place-items: center;
  margin: 0 auto 56px;
  max-width: 680px;
}
.loop-diagram svg { width: 100%; height: auto; }

/* ── Product surfaces (patient vs therapist) ────────────────────────────── */

.surfaces {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
@media (max-width: 900px) { .surfaces { grid-template-columns: 1fr; } }

.surface-card {
  border-radius: var(--radius-hero);
  padding: 44px 40px;
  color: var(--dark-text);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}
.surface-patient {
  background:
    radial-gradient(480px 260px at 90% -10%, rgba(169,139,196,.35), transparent 65%),
    linear-gradient(160deg, #2E1C40, #1A0F27);
}
.surface-therapist {
  background:
    radial-gradient(480px 260px at 90% -10%, rgba(110,152,161,.30), transparent 65%),
    linear-gradient(160deg, #10262C, #071114);
}
.surface-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.surface-patient   .surface-kicker { color: var(--echo-mauve); }
.surface-therapist .surface-kicker { color: var(--echo-sage); }

.surface-card h3 { font-size: 27px; color: var(--dark-text); margin-bottom: 12px; }
.surface-card > p { color: var(--dark-muted); font-size: 16px; margin-bottom: 24px; max-width: 50ch; }

.surface-list { list-style: none; display: grid; gap: 12px; margin-bottom: 32px; }
.surface-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  font-size: 15px;
  color: var(--dark-muted);
  align-items: start;
}
.surface-list svg { width: 18px; height: 18px; margin-top: 3px; }
.surface-patient   .surface-list svg { color: var(--accent-300); }
.surface-therapist .surface-list svg { color: var(--accent-300); }
.surface-list strong { color: var(--dark-text); font-weight: 600; }

.surface-card .btn { margin-top: auto; align-self: flex-start; }
.surface-card .btn-primary { color: var(--dark-raised); }
.surface-therapist .btn-primary { color: var(--teal-deep); }

/* ── Security section ───────────────────────────────────────────────────── */

.sec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .sec-grid { grid-template-columns: 1fr; } }

.sec-item {
  border: 1px solid var(--dark-border);
  background: rgba(36,21,54,.45);
  border-radius: var(--radius-card);
  padding: 26px 24px;
}
.sec-item h3 { font-size: 18px; color: var(--dark-text); margin-bottom: 8px; }
.sec-item p { color: var(--dark-muted); font-size: 14.5px; }
.sec-item .sec-icon { color: var(--accent-400); margin-bottom: 14px; }
.sec-item .sec-icon svg { width: 26px; height: 26px; }

/* ── Quote band ─────────────────────────────────────────────────────────── */

.quote-band { text-align: center; }
.quote-band blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.35;
  max-width: 26ch;
  margin: 0 auto 20px;
  color: var(--text);
}
.quote-band blockquote span { color: var(--accent-600); }
.quote-cite {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ── Beta CTA ───────────────────────────────────────────────────────────── */

.cta-box {
  text-align: center;
  padding: 88px 32px;
}
.cta-box h2 { font-size: clamp(30px, 4vw, 44px); color: var(--dark-text); margin-bottom: 16px; }
.cta-box p { color: var(--dark-muted); font-size: 18px; max-width: 58ch; margin: 0 auto 36px; }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.cta-fineprint {
  margin-top: 28px;
  font-size: 13.5px;
  color: var(--dark-muted);
}
.cta-fineprint code {
  font-family: var(--font-mono);
  color: var(--accent-300);
  background: rgba(242,188,69,.1);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12.5px;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */

.site-footer {
  background: #120A1B;
  color: var(--dark-muted);
  border-top: 1px solid var(--dark-border);
  font-size: 14.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 48px;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--dark-text); font-weight: 600; margin-bottom: 14px; }
.footer-brand svg { width: 30px; height: 30px; }
.footer-col p { max-width: 34ch; }

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dark-muted);
  opacity: .8;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--dark-muted); }
.footer-col a:hover { color: var(--accent-300); }

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 0 30px;
  border-top: 1px solid var(--dark-border);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.crisis-note {
  background: rgba(74,32,27,.35);
  border: 1px solid rgba(241,153,140,.25);
  color: var(--dark-muted);
  border-radius: var(--radius-card);
  padding: 14px 18px;
  font-size: 13.5px;
  margin-top: 24px;
  max-width: 60ch;
}
.crisis-note strong { color: #F1998C; }

/* ── Page hero (subpages) ───────────────────────────────────────────────── */

.page-hero {
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 18px; }
.page-hero .lede { color: var(--text-secondary); font-size: 19px; max-width: 60ch; }

/* ── Team page ──────────────────────────────────────────────────────────── */

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
@media (max-width: 900px) { .team-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; } }

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-hero);
  padding: 40px 32px;
  text-align: center;
}
.avatar {
  width: 108px; height: 108px;
  border-radius: 50%;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 600;
  color: var(--on-primary);
  border: 3px solid var(--accent-400);
}
.avatar-aubergine { background: linear-gradient(145deg, #41285A, #241536); color: #F3ECDF; }
.avatar-teal      { background: linear-gradient(145deg, #16323A, #0A181D); color: #E7EFEC; }
.avatar-mauve     { background: linear-gradient(145deg, #A98BC4, #6B4E86); color: #FBF3E4; }

/* Photo avatars fill the circle and crop to the face area. */
.avatar-photo {
  display: block;
  overflow: hidden;
  padding: 0;
}
.avatar-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
}

.team-card h3 { font-size: 22px; margin-bottom: 4px; }
.team-role {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-700);
  margin-bottom: 16px;
}
.team-card p { color: var(--text-secondary); font-size: 15px; text-align: left; }

.value-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 900px) { .value-row { grid-template-columns: 1fr; } }

.mission-prose { max-width: 70ch; }
.mission-prose p { margin-bottom: 20px; font-size: 18px; color: var(--text-secondary); }
.mission-prose p:first-child { color: var(--text); font-size: 21px; font-family: var(--font-serif); line-height: 1.5; }

/* ── Utilities ──────────────────────────────────────────────────────────── */

.badge-pill {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
}
.badge-success { background: var(--success-fill); color: var(--success-text); }
.badge-warning { background: var(--warning-fill); color: var(--warning-text); }
.badge-info    { background: var(--info-fill);    color: var(--info-text); }

/* Longer "Chartered Practitioner" titles need a little extra room */
.step h3 {
  font-size: 16.5px;
  line-height: 1.3;
}

.stat-num {
  white-space: nowrap;
}

.surface-therapist .surface-kicker {
  letter-spacing: 0.08em;
}

/* ── Documents page ─────────────────────────────────────────────────────── */

.doc-set + .doc-set {
  margin-top: 72px;
  padding-top: 72px;
  border-top: 1px solid var(--border);
}

.doc-set-head { margin-bottom: 32px; }

.doc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

html[lang="pt"] .doc-card[data-doc-lang="pt"] { order: -1; }

@media (max-width: 800px) {
  .doc-grid { grid-template-columns: 1fr; }
}

.doc-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-hero);
  padding: 32px;
  box-shadow: var(--shadow-warm);
}

.doc-card .doc-lang {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-700);
  margin-bottom: 14px;
}

.doc-card h3 { font-size: 24px; margin-bottom: 10px; }
.doc-card p { color: var(--text-secondary); font-size: 16px; flex: 1; }
.doc-card .btn { margin-top: 24px; align-self: flex-start; }