/* =========================================================
   UNITED PROFIS — landing styles
   Editorial premium, monochrome blue palette
   ========================================================= */

:root {
  /* Blue scale from logo */
  --up-50:  #eff6ff;
  --up-100: #dbeafe;
  --up-200: #bfdbfe;
  --up-300: #93c5fd;
  --up-400: #60a5fa;
  --up-500: #3b82f6;
  --up-600: #2563eb;
  --up-700: #1d4ed8;
  --up-800: #1e40af;
  --up-900: #1e3a8a;
  --up-950: #0b2447;

  /* Neutrals */
  --ink-900: #0b1220;
  --ink-800: #111827;
  --ink-700: #1f2937;
  --ink-600: #374151;
  --ink-500: #4b5563;
  --ink-400: #6b7280;
  --ink-300: #9ca3af;
  --ink-200: #d1d5db;
  --ink-100: #e5e7eb;
  --ink-50:  #f3f4f6;
  --paper:   #fbfcfe;
  --white:   #ffffff;

  /* Type */
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Inter Tight", "Inter", system-ui, -apple-system, sans-serif;

  /* Layout */
  --maxw: 1280px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.05);
  --shadow:    0 6px 24px -8px rgba(30, 58, 138, 0.15);
  --shadow-lg: 0 24px 60px -20px rgba(30, 58, 138, 0.28);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}
img { max-width: 100%; display: block; }
svg { width: 1em; height: 1em; flex: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 500; letter-spacing: -0.015em; line-height: 1.05; }
p { margin: 0; text-wrap: pretty; }
input, textarea, select { font: inherit; color: inherit; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
@media (max-width: 640px) { .container { padding: 0 20px; } }

/* Section rhythm */
.section { padding: 120px 0; position: relative; overflow-x: hidden; }
.section--tight { padding: 80px 0; }
.section--blue { background: linear-gradient(180deg, #f4f8fe 0%, #eaf2fb 100%); }
.section--dark { background: var(--up-950); color: var(--white); }
@media (max-width: 768px) { .section { padding: 72px 0; } }

/* Eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--up-700);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--up-600);
  display: inline-block;
}

/* Display headings */
.h-display {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(44px, 6.2vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.03em;
}
.h-display--compact {
  font-size: clamp(36px, 4.8vw, 74px);
  line-height: 1.02;
}
.h-display em { font-style: italic; color: var(--up-700); font-weight: 400; }
.h-section {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(36px, 4.5vw, 68px);
  line-height: 1;
  letter-spacing: -0.025em;
}
.h-section em { font-style: italic; color: var(--up-700); }
.lead {
  font-size: clamp(17px, 1.4vw, 20px);
  color: var(--ink-600);
  max-width: 62ch;
  line-height: 1.55;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary { background: var(--up-900); color: var(--white); }
.btn--primary:hover { background: var(--up-800); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--ghost { background: transparent; color: var(--up-900); border: 1px solid var(--up-200); }
.btn--ghost:hover { background: var(--up-50); border-color: var(--up-400); }
.btn--light { background: var(--white); color: var(--up-900); }
.btn--light:hover { background: var(--up-50); }
.btn--lg { padding: 20px 32px; font-size: 16px; }
.btn svg { width: 16px; height: 16px; }

/* Pill / badge */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--up-50);
  color: var(--up-800);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--up-100);
}
.pill svg { width: 14px; height: 14px; color: var(--up-600); }
.pill--white { background: rgba(255,255,255,0.9); backdrop-filter: blur(6px); }

/* Scroll-reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.9s cubic-bezier(.22,.61,.36,1), transform 0.9s cubic-bezier(.22,.61,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal-stagger > * { opacity: 0; transform: translateY(20px); transition: opacity 0.8s, transform 0.8s; }
.reveal-stagger.in > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.05s; }
.reveal-stagger.in > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.15s; }
.reveal-stagger.in > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.25s; }
.reveal-stagger.in > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.35s; }
.reveal-stagger.in > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.45s; }
.reveal-stagger.in > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.55s; }

/* Announcement bar */
.topbar {
  background: var(--up-900);
  color: rgba(255,255,255,0.92);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 12px 0;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  box-shadow: 0 -4px 24px rgba(30,58,138,0.18);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: nowrap;
}
.topbar__text { display: flex; align-items: center; gap: 10px; }
.topbar__icon { width: 18px; height: 18px; color: var(--up-300); flex: none; }
.topbar__cta {
  color: var(--up-300);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
  border: 1px solid rgba(147,197,253,0.35);
  padding: 6px 14px;
  border-radius: 6px;
}
.topbar__cta:hover { color: #fff; background: rgba(255,255,255,0.08); }
@media (max-width: 768px) {
  .topbar__text { font-size: 11px; }
  .topbar { padding: 10px 0; }
  .topbar__inner { gap: 12px; }
  .topbar__cta { font-size: 11px; }
}
/* Offset page bottom so topbar doesn't cover content */
body { padding-bottom: 48px; }
@media (max-width: 768px) { body { padding-bottom: 44px; } }

/* Funding badge (hero + services) */
.badge--funded {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--up-700), var(--up-900));
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px -4px rgba(30,58,138,0.45);
}
.badge--funded svg { width: 14px; height: 14px; flex: none; }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 80;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(251, 252, 254, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-color: rgba(30, 58, 138, 0.08);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px;
}
.header__logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-size: 20px; letter-spacing: -0.01em; color: var(--up-900); font-weight: 500; }
.header__logo-mark { width: 36px; height: 36px; flex: none; }
.header__logo-mark svg { width: 100%; height: 100%; }
.header__logo small { display: block; font-family: var(--font-body); font-size: 9px; letter-spacing: 0.28em; color: var(--up-600); text-transform: uppercase; font-weight: 500; margin-top: 2px; }
.nav { display: flex; gap: 34px; }
.nav a { font-size: 14px; font-weight: 500; color: var(--ink-700); padding: 6px 0; position: relative; transition: color 0.2s; }
.nav a::after { content:""; position: absolute; bottom: 0; left: 0; height: 1px; width: 0; background: var(--up-700); transition: width 0.3s; }
.nav a:hover { color: var(--up-900); }
.nav a:hover::after { width: 100%; }
.header__right { display: flex; align-items: center; gap: 20px; }
.lang-switch { display: flex; align-items: center; gap: 2px; font-size: 13px; font-weight: 500; color: var(--ink-500); }
.lang-switch button { padding: 6px 8px; border-radius: 6px; color: var(--ink-500); transition: background 0.2s, color 0.2s; }
.lang-switch button.active { color: var(--up-900); background: var(--up-50); }
.lang-switch button:not(.active):not(:disabled):hover { color: var(--up-700); }
.lang-switch button:disabled { opacity: 0.45; cursor: not-allowed; }
.header__phone { font-size: 14px; font-weight: 500; color: var(--ink-700); }
.header__phone:hover { color: var(--up-900); }

.burger { display: none; width: 40px; height: 40px; border-radius: 8px; align-items: center; justify-content: center; }
.burger svg { width: 22px; height: 22px; }

@media (max-width: 1024px) {
  .nav, .header__phone { display: none; }
}
@media (max-width: 768px) {
  .burger { display: inline-flex; }
  .lang-switch { display: none; }
  .header__right .btn--primary { display: none; }
}

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background: var(--white);
  padding: 90px 32px 40px;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(.22,.61,.36,1);
  overflow-y: auto;
}
.mobile-menu.open { transform: none; }
.mobile-menu .nav { display: flex; flex-direction: column; gap: 0; }
.mobile-menu .nav a { padding: 22px 0; font-size: 28px; font-family: var(--font-display); border-bottom: 1px solid var(--ink-100); color: var(--ink-900); }
.mobile-menu__close { position: fixed; top: 20px; right: 20px; width: 44px; height: 44px; border-radius: 999px; background: var(--ink-50); display: inline-flex; align-items: center; justify-content: center; z-index: 91; }

/* Mobile menu — inline rows with compact chips */
.mm-divider { height: 1px; background: var(--ink-100); margin: 16px 0; }
.mm-row { display: flex; align-items: center; gap: 10px; margin: 10px 0; }
.mm-row__label { display: flex; align-items: center; color: var(--ink-400); flex: none; font-size: 18px; width: 24px; justify-content: center; }
.mm-row__label svg { width: 18px; height: 18px; }
.mm-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.mm-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 20px;
  font-size: 13px; font-weight: 500; color: var(--ink-600);
  background: var(--ink-50); border: 1.5px solid var(--ink-100);
  cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.mm-chip:hover { background: var(--up-50); border-color: var(--up-200); color: var(--up-700); }
.mm-chip.active { background: var(--up-700); border-color: var(--up-700); color: #fff; }
.mm-chip--a11y .a11y__dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.mm-dot-std { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-300); flex: none; }

/* Legal Modals */
.legal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(11,18,32,0.65);
  backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 24px 16px 80px;
  overflow-y: auto;
}
.legal-modal {
  position: relative;
  background: var(--white);
  border-radius: 20px;
  width: 100%; max-width: 780px;
  padding: 56px 56px 48px;
  box-shadow: 0 32px 80px rgba(11,18,32,0.25);
}
.legal-modal__close {
  position: absolute; top: 20px; right: 20px;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--ink-50); display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-600); transition: background 0.2s;
}
.legal-modal__close:hover { background: var(--ink-100); }
.legal-modal__body { overflow: visible; }
.legal-content h1 { font-family: var(--font-display); font-size: clamp(28px,5vw,40px); color: var(--up-900); margin-bottom: 32px; }
.legal-content h2 { font-family: var(--font-display); font-size: 20px; font-weight: 500; color: var(--ink-900); margin: 32px 0 10px; }
.legal-content h3 { font-size: 16px; font-weight: 600; color: var(--ink-800); margin: 20px 0 8px; }
.legal-content p { font-size: 15px; line-height: 1.7; color: var(--ink-700); margin-bottom: 12px; }
.legal-content ul { padding-left: 20px; margin-bottom: 12px; }
.legal-content ul li { font-size: 15px; line-height: 1.7; color: var(--ink-700); margin-bottom: 4px; }
.legal-content a { color: var(--up-700); text-decoration: underline; }
.legal-content a:hover { color: var(--up-900); }
@media (max-width: 640px) {
  .legal-modal { padding: 48px 24px 40px; border-radius: 16px; }
}

/* Footer */
.footer { background: var(--up-950); color: var(--white); padding: 80px 0 32px; }
.footer a:hover { color: var(--up-300); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer__brand p { color: rgba(255,255,255,0.65); font-size: 15px; margin-top: 14px; max-width: 32ch; }
.footer__col h4 { font-family: var(--font-body); font-size: 13px; text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.55); font-weight: 500; margin-bottom: 16px; }
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 15px; color: rgba(255,255,255,0.85); }
.footer__impressum { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; font-size: 13px; color: rgba(255,255,255,0.5); }
.footer__impressum p { max-width: 780px; }
@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* Form */
.form { display: flex; flex-direction: column; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 768px) {
  .form__row { grid-template-columns: 1fr; }
  .radio-group { grid-template-columns: 1fr; }
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 500; color: var(--ink-600); }
.field input, .field textarea, .field select {
  width: 100%;
  min-width: 0;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--ink-200);
  background: var(--white);
  color: var(--ink-900);
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--up-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}
.field--error input, .field--error textarea, .field--error select { border-color: #e11d48; }
.field__error { font-size: 12px; color: #e11d48; }
.field textarea { min-height: 120px; resize: vertical; }
.radio-group { display: grid; grid-template-columns: 1fr; gap: 8px; }
.radio-opt { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid var(--ink-200); border-radius: 12px; cursor: pointer; transition: all 0.2s; font-size: 14px; }
.radio-opt:hover { border-color: var(--up-300); background: var(--up-50); }
.radio-opt.active { border-color: var(--up-700); background: var(--up-50); color: var(--up-900); font-weight: 500; }
.radio-opt input { display: none; }
.radio-opt .dot { width: 16px; height: 16px; border-radius: 999px; border: 1.5px solid var(--ink-300); flex: none; position: relative; }
.radio-opt.active .dot { border-color: var(--up-700); }
.radio-opt.active .dot::after { content: ""; position: absolute; inset: 3px; background: var(--up-700); border-radius: 999px; }
.checkbox { display: flex; gap: 10px; font-size: 13px; color: var(--ink-500); align-items: flex-start; }
.checkbox input { margin-top: 3px; accent-color: var(--up-700); }

/* Utility */
.muted { color: var(--ink-500); }
.noscroll { overflow: hidden; }

/* =========================================================
   Lang select (dropdown) + A11y menu (colour-blind toggles)
   ========================================================= */
.langsel, .a11y { position: relative; }

.langsel__btn, .a11y__btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 10px 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--ink-200);
  background: var(--white);
  font-size: 13px; font-weight: 500; color: var(--ink-700);
  transition: border-color .2s, background .2s, color .2s;
}
.langsel__btn:hover, .a11y__btn:hover { border-color: var(--up-400); color: var(--up-900); }
.langsel__btn svg { width: 14px !important; height: 14px !important; color: var(--ink-400); transition: transform .25s; }
.langsel[data-open="true"] .langsel__btn svg { transform: rotate(180deg); }
.langsel__flag { font-size: 15px; line-height: 1; }
.langsel__code { letter-spacing: 0.02em; }

.a11y__btn { padding: 8px; width: 38px; height: 38px; justify-content: center; }
.a11y__btn svg { width: 18px !important; height: 18px !important; }
.a11y__btn.active { background: var(--up-700); color: var(--white); border-color: var(--up-700); }

.langsel__menu, .a11y__menu {
  position: absolute; top: calc(100% + 10px); right: 0;
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: 14px;
  box-shadow: 0 24px 48px -16px rgba(15, 23, 42, 0.22);
  padding: 6px;
  z-index: 60;
  animation: pop .18s cubic-bezier(.22,.61,.36,1);
}
@keyframes pop { from { opacity:0; transform: translateY(-6px);} to { opacity:1; transform: none; } }

.langsel__opt {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px; color: var(--ink-800);
  transition: background .15s;
}
.langsel__opt:hover:not(.disabled) { background: var(--up-50); color: var(--up-900); }
.langsel__opt.active { background: var(--up-50); color: var(--up-900); font-weight: 500; }
.langsel__opt.disabled { opacity: 0.5; cursor: not-allowed; }
.langsel__opt .langsel__flag { font-size: 18px; }
.langsel__opt .langsel__name { flex: 1; text-align: left; }
.langsel__opt .langsel__code { font-size: 11px; letter-spacing: 0.1em; color: var(--ink-400); text-transform: uppercase; }
.langsel__soon { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-400); background: var(--ink-50); padding: 3px 8px; border-radius: 999px; }

.a11y__menu { min-width: 320px; padding: 16px; }
.a11y__title { font-family: var(--font-display); font-size: 18px; font-weight: 500; margin-bottom: 4px; color: var(--ink-900); }
.a11y__hint { font-size: 12px; color: var(--ink-500); line-height: 1.5; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--ink-100); }
.a11y__opt {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 10px 10px;
  border-radius: 10px;
  text-align: left;
  transition: background .15s;
}
.a11y__opt:hover { background: var(--up-50); }
.a11y__opt.active { background: var(--up-50); }
.a11y__opt .a11y__dot {
  width: 20px; height: 20px; border-radius: 6px; flex: none;
  background: linear-gradient(135deg, var(--up-300) 0%, var(--up-700) 100%);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08);
}
.a11y__opt .a11y__dot[data-mode="deuteranopia"] { background: linear-gradient(135deg, #ff9b4a, #3b5bdb); }
.a11y__opt .a11y__dot[data-mode="protanopia"]   { background: linear-gradient(135deg, #d7b46a, #2b4ea8); }
.a11y__opt .a11y__dot[data-mode="tritanopia"]   { background: linear-gradient(135deg, #d24a7a, #34a853); }
.a11y__opt .a11y__dot[data-mode="highcontrast"] { background: linear-gradient(135deg, #ffdd00, #000); }
.a11y__opt .a11y__dot[data-mode="mono"]         { background: linear-gradient(135deg, #d1d5db, #1f2937); }
.a11y__text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.a11y__text strong { font-size: 14px; font-weight: 500; color: var(--ink-900); }
.a11y__text small { font-size: 12px; color: var(--ink-500); }
.a11y__opt svg { width: 16px !important; height: 16px !important; color: var(--up-700); }

@media (max-width: 1024px) {
  .langsel, .a11y { display: none; }
}

/* =========================================================
   Colour-blindness safe palette overrides
   Tokens reshape for each mode — keeps structure, swaps hues.
   ========================================================= */
/* Deuteranopia & Protanopia: weaken on blue-orange axis (keep blue accent,
   swap dashed/green-leaning accents for amber). */
html[data-cb="deuteranopia"],
html[data-cb="protanopia"] {
  --up-50:  #eef3fb;
  --up-100: #d6e4f7;
  --up-200: #b2c9ee;
  --up-300: #82a7e0;
  --up-400: #4e82d0;
  --up-500: #2a62bf;
  --up-600: #1f4ea8;
  --up-700: #163d8c;
  --up-800: #102c6b;
  --up-900: #0a1e4d;
  --up-950: #061233;
  --accent-warn: #c2701a; /* amber replaces reddish greens */
}

/* Tritanopia: blue-yellow axis weakened — shift towards magenta/teal pair */
html[data-cb="tritanopia"] {
  --up-50:  #f6eef6;
  --up-100: #ebd6eb;
  --up-200: #d9afd9;
  --up-300: #bf7ec0;
  --up-400: #a452a8;
  --up-500: #8a3a93;
  --up-600: #702c7d;
  --up-700: #58206a;
  --up-800: #3f1854;
  --up-900: #2a1040;
  --up-950: #160826;
}

/* High contrast: near-black ink on pure white, single strong accent */
html[data-cb="highcontrast"] {
  --up-50:  #fff6cc;
  --up-100: #ffec99;
  --up-200: #ffdd33;
  --up-300: #ffcc00;
  --up-400: #e6b800;
  --up-500: #000000;
  --up-600: #000000;
  --up-700: #000000;
  --up-800: #000000;
  --up-900: #000000;
  --up-950: #000000;
  --paper: #ffffff;
  --ink-900: #000000;
  --ink-800: #000000;
  --ink-700: #111111;
  --ink-600: #222222;
  --ink-500: #333333;
  --ink-400: #555555;
  --ink-300: #888888;
  --ink-200: #000000;
  --ink-100: #000000;
  --ink-50:  #f5f5f5;
}
html[data-cb="highcontrast"] body { background: #ffffff; }
html[data-cb="highcontrast"] .btn--primary { background: #000 !important; color: #ffdd00 !important; }
html[data-cb="highcontrast"] .btn--ghost { border: 2px solid #000 !important; color: #000 !important; }
html[data-cb="highcontrast"] .section--blue { background: #fff8dc !important; }
html[data-cb="highcontrast"] .svc-card, html[data-cb="highcontrast"] .numbers__card { border: 2px solid #000 !important; }
html[data-cb="highcontrast"] .eyebrow { color: #000 !important; }

/* Monochrome: grayscale filter — simplest and always correct */
html[data-cb="mono"] body { filter: grayscale(1) contrast(1.05); }

/* Smooth transition when switching modes */
:root { transition: --up-700 .3s; }
body, .btn, .svc-card, .header, .footer, .section--blue, .numbers__card { transition: background-color .35s ease, color .35s ease, border-color .35s ease; }