/* ==========================================================================
   VTUking design system
   Palette locked to the VTUking mobile app brand tokens.
   Applied via <body class="vk">. Replaces bootstrap/style/responsive on
   redesigned pages.
   ========================================================================== */

:root {
  /* brand */
  --vk-blue: #004A8F;
  --vk-blue-dark: #003366;
  --vk-blue-light: #2797ED;
  --vk-primary: #004A8F;
  --vk-primary-ink: #FFFFFF;

  /* accents */
  --vk-cyan: #00D4FF;
  --vk-purple: #6B4FFF;
  --vk-green: #00C853;
  --vk-orange: #FF9800;

  /* semantic / transaction */
  --vk-success: #00C853;
  --vk-warning: #FFC107;
  --vk-error: #FF3D00;
  --vk-info: #00D4FF;
  --vk-credit: #00C853;
  --vk-debit: #FF3D00;
  --vk-pending: #FFC107;

  /* light theme surfaces */
  --vk-bg: #F5F7FA;
  --vk-bg-alt: #EDF1F7;
  --vk-surface: #FFFFFF;
  --vk-card: #FFFFFF;
  --vk-line: #E0E0E0;
  --vk-line-soft: rgba(26, 26, 26, 0.07);
  --vk-ink: #1A1A1A;
  --vk-ink-2: #6B6B6B;
  --vk-ink-3: #9E9E9E;

  /* deep navy panel, used in both themes */
  --vk-navy: #0A0E27;
  --vk-navy-2: #1A1F3A;
  --vk-navy-card: #252B48;
  --vk-navy-line: #2C3351;

  /* gradients */
  --vk-grad-primary: linear-gradient(135deg, #004A8F 0%, #2797ED 100%);
  --vk-grad-success: linear-gradient(135deg, #00C853 0%, #00E676 100%);
  --vk-grad-purple: linear-gradient(135deg, #6B4FFF 0%, #8E76FF 100%);
  --vk-grad-hero: linear-gradient(160deg, #0A0E27 0%, #1A1F3A 100%);

  /* elevation */
  --vk-sh-1: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --vk-sh-2: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --vk-sh-3: 0 18px 44px rgba(10, 14, 39, 0.13);
  --vk-sh-blue: 0 10px 26px rgba(0, 74, 143, 0.26);

  /* geometry */
  --vk-r-xs: 8px;
  --vk-r-sm: 12px;
  --vk-r-md: 16px;
  --vk-r-lg: 22px;
  --vk-r-xl: 28px;
  --vk-pill: 999px;
  --vk-container: 1152px;
  --vk-gutter: 24px;
  --vk-section: clamp(64px, 8.5vw, 116px);

  /* type */
  --vk-display: 'Sora', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --vk-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --vk-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --vk-primary: #2797ED;
    --vk-bg: #0A0E27;
    --vk-bg-alt: #10152F;
    --vk-surface: #1A1F3A;
    --vk-card: #252B48;
    --vk-line: #2C3351;
    --vk-line-soft: rgba(255, 255, 255, 0.08);
    --vk-ink: #FFFFFF;
    --vk-ink-2: #B8B8B8;
    --vk-ink-3: #8E8E8E;
    --vk-sh-1: 0 1px 2px rgba(0, 0, 0, 0.4);
    --vk-sh-2: 0 4px 14px rgba(0, 0, 0, 0.36);
    --vk-sh-3: 0 18px 44px rgba(0, 0, 0, 0.5);
    --vk-sh-blue: 0 10px 26px rgba(39, 151, 237, 0.24);
    color-scheme: dark;
  }
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

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

body.vk {
  margin: 0;
  background: var(--vk-bg);
  color: var(--vk-ink);
  font-family: var(--vk-body);
  font-size: 16px;
  line-height: 1.65;
  text-align: left;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.vk.is-locked { overflow: hidden; }

/* Base element rules are wrapped in :where() so they carry zero specificity.
   Any component class (.vk-hero__h1, .vk-nav__link and so on) then wins without
   an override, which stops section colours cancelling each other out. */
:where(.vk h1, .vk h2, .vk h3, .vk h4, .vk h5) {
  font-family: var(--vk-display);
  color: var(--vk-ink);
  margin: 0 0 0.5em;
  line-height: 1.14;
  letter-spacing: -0.022em;
  font-weight: 700;
}

:where(.vk p) { margin: 0 0 1.1em; color: var(--vk-ink-2); }
:where(.vk p:last-child) { margin-bottom: 0; }
:where(.vk a) { color: var(--vk-primary); text-decoration: none; }
:where(.vk a:hover) { text-decoration: underline; }
:where(.vk img) { max-width: 100%; height: auto; display: block; }
:where(.vk ul, .vk ol) { margin: 0 0 1.1em; padding-left: 1.15em; color: var(--vk-ink-2); }
:where(.vk li) { margin-bottom: 0.5em; }
:where(.vk strong) { color: var(--vk-ink); font-weight: 600; }
:where(.vk hr) { border: 0; border-top: 1px solid var(--vk-line); margin: 2.5rem 0; }

.vk :focus-visible {
  outline: 3px solid var(--vk-blue-light);
  outline-offset: 3px;
  border-radius: 4px;
}

.vk ::selection { background: var(--vk-blue-light); color: #fff; }

.vk-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--vk-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 var(--vk-r-sm) 0;
  font-weight: 600;
}
.vk-skip:focus { left: 0; text-decoration: none; }

.vk-sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

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

.vk-wrap {
  width: 100%;
  max-width: var(--vk-container);
  margin: 0 auto;
  padding-inline: var(--vk-gutter);
}

.vk-wrap--narrow { max-width: 780px; }

.vk-band { padding-block: var(--vk-section); }
.vk-band--tight { padding-block: clamp(44px, 6vw, 72px); }
.vk-band--alt { background: var(--vk-bg-alt); }
.vk-band--surface { background: var(--vk-surface); }
.vk-band--navy { background: var(--vk-grad-hero); }

/* Section heading block */
.vk-head { max-width: 660px; margin-bottom: clamp(32px, 4vw, 52px); }
.vk-head--center { margin-inline: auto; text-align: center; }

.vk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--vk-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-primary);
  margin: 0 0 14px;
}

.vk-eyebrow__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--vk-success);
  box-shadow: 0 0 0 4px rgba(0, 200, 83, 0.16);
}

.vk-h1 { font-size: clamp(2.15rem, 5.2vw, 3.65rem); font-weight: 800; }
.vk-h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; }
.vk-h3 { font-size: clamp(1.15rem, 1.7vw, 1.4rem); font-weight: 650; }

.vk-lede {
  font-size: clamp(1.02rem, 1.4vw, 1.16rem);
  color: var(--vk-ink-2);
  line-height: 1.68;
}

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

.vk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--vk-body);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  padding: 15px 26px;
  border-radius: var(--vk-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  text-decoration: none;
  white-space: nowrap;
}
.vk-btn:hover { text-decoration: none; transform: translateY(-2px); }
.vk-btn:active { transform: translateY(0); }

.vk-btn--primary {
  background: var(--vk-grad-primary);
  color: #fff;
  box-shadow: var(--vk-sh-blue);
}
.vk-btn--primary:hover { color: #fff; box-shadow: 0 14px 32px rgba(0, 74, 143, 0.34); }

.vk-btn--ghost {
  background: var(--vk-surface);
  color: var(--vk-ink);
  border-color: var(--vk-line);
  box-shadow: var(--vk-sh-1);
}
.vk-btn--ghost:hover { color: var(--vk-ink); border-color: var(--vk-blue-light); }

.vk-btn--onnavy {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
}
.vk-btn--onnavy:hover { background: rgba(255, 255, 255, 0.15); color: #fff; }

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

.vk-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--vk-primary);
}
.vk-link-arrow svg { transition: transform 0.18s ease; }
.vk-link-arrow:hover { text-decoration: none; }
.vk-link-arrow:hover svg { transform: translateX(4px); }

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

.vk-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: color-mix(in srgb, var(--vk-bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.vk-header.is-stuck {
  border-bottom-color: var(--vk-line);
  box-shadow: var(--vk-sh-1);
}

.vk-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 74px;
}

.vk-nav__brand { display: flex; align-items: center; flex-shrink: 0; }
.vk-nav__brand img { height: 34px; width: auto; }

.vk-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0 0 0 auto;
  padding: 0;
}
.vk-nav__links li { margin: 0; }

.vk-nav__link {
  display: block;
  padding: 9px 14px;
  border-radius: var(--vk-pill);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--vk-ink-2);
  transition: color 0.16s ease, background 0.16s ease;
}
.vk-nav__link:hover { color: var(--vk-ink); background: var(--vk-line-soft); text-decoration: none; }
.vk-nav__link.is-active { color: var(--vk-primary); font-weight: 600; }

.vk-nav__cta { margin-left: 10px; padding: 12px 22px; font-size: 0.9rem; }

.vk-burger {
  display: none;
  margin-left: auto;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  background: var(--vk-surface);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-sm);
  cursor: pointer;
  color: var(--vk-ink);
}

.vk-burger__bars { position: relative; width: 18px; height: 12px; display: block; }
.vk-burger__bars span {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.24s ease, opacity 0.18s ease;
}
.vk-burger__bars span:nth-child(1) { top: 0; }
.vk-burger__bars span:nth-child(2) { top: 5px; }
.vk-burger__bars span:nth-child(3) { top: 10px; }
.vk-burger[aria-expanded="true"] .vk-burger__bars span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.vk-burger[aria-expanded="true"] .vk-burger__bars span:nth-child(2) { opacity: 0; }
.vk-burger[aria-expanded="true"] .vk-burger__bars span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

.vk-drawer {
  position: fixed;
  inset: 74px 0 0;
  z-index: 89;
  background: var(--vk-bg);
  padding: 24px var(--vk-gutter) 40px;
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.vk-drawer.is-open { opacity: 1; transform: none; visibility: visible; }
.vk-drawer ul { list-style: none; margin: 0 0 24px; padding: 0; }
.vk-drawer li { margin: 0; border-bottom: 1px solid var(--vk-line); }
.vk-drawer ul a {
  display: block;
  padding: 17px 4px;
  font-family: var(--vk-display);
  font-size: 1.14rem;
  font-weight: 600;
  color: var(--vk-ink);
}
.vk-drawer ul a:hover { text-decoration: none; color: var(--vk-primary); }

/* --------------------------------------------------------------------------
   Signature element: the ledger
   A transaction line. Status dot, network chip, label, mono amount.
   -------------------------------------------------------------------------- */

.vk-ledger {
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-lg);
  box-shadow: var(--vk-sh-3);
  overflow: hidden;
}

.vk-ledger__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--vk-line);
  background: var(--vk-bg-alt);
}

.vk-ledger__title {
  font-family: var(--vk-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
  margin: 0;
}

.vk-ledger__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--vk-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vk-success);
}
.vk-ledger__live::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--vk-success);
  animation: vk-pulse 2.2s ease-in-out infinite;
}

@keyframes vk-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.5); }
  60% { box-shadow: 0 0 0 7px rgba(0, 200, 83, 0); }
}

.vk-ledger__rows { list-style: none; margin: 0; padding: 0; }

.vk-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 15px 20px;
  margin: 0;
  border-bottom: 1px solid var(--vk-line-soft);
}
.vk-row:last-child { border-bottom: 0; }

.vk-row__net {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  padding: 6px 9px;
  border-radius: var(--vk-r-xs);
  background: var(--vk-bg-alt);
  border: 1px solid var(--vk-line);
  font-family: var(--vk-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--vk-ink-2);
}

.vk-row__body { min-width: 0; }
.vk-row__label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--vk-ink);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.vk-row__meta {
  display: block;
  font-family: var(--vk-mono);
  font-size: 11px;
  color: var(--vk-ink-2);
  letter-spacing: 0.04em;
}

.vk-row__amt {
  font-family: var(--vk-mono);
  font-size: 0.92rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  color: var(--vk-ink);
}
.vk-row__amt--credit { color: var(--vk-credit); }
.vk-row__amt--debit { color: var(--vk-debit); }
.vk-row__amt--pending { color: #B98900; }

@media (prefers-color-scheme: dark) {
  .vk-row__amt--pending { color: var(--vk-pending); }
}

.vk-row__status {
  display: block;
  font-family: var(--vk-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
}

.vk-ledger__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 20px;
  border-top: 1px dashed var(--vk-line);
  background: var(--vk-bg-alt);
  font-family: var(--vk-mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
}
.vk-ledger__foot strong {
  font-family: var(--vk-mono);
  font-weight: 600;
  color: var(--vk-ink);
  font-variant-numeric: tabular-nums;
}

/* staggered entrance */
.vk-ledger .vk-row { opacity: 1; }
.vk-anim .vk-ledger .vk-row {
  opacity: 0;
  transform: translateY(10px);
  animation: vk-rowin 0.5s cubic-bezier(0.2, 0.7, 0.3, 1) forwards;
}
.vk-anim .vk-ledger .vk-row:nth-child(1) { animation-delay: 0.25s; }
.vk-anim .vk-ledger .vk-row:nth-child(2) { animation-delay: 0.40s; }
.vk-anim .vk-ledger .vk-row:nth-child(3) { animation-delay: 0.55s; }
.vk-anim .vk-ledger .vk-row:nth-child(4) { animation-delay: 0.70s; }
.vk-anim .vk-ledger .vk-row:nth-child(5) { animation-delay: 0.85s; }

@keyframes vk-rowin {
  to { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Hero (home)
   -------------------------------------------------------------------------- */

.vk-hero {
  position: relative;
  background: var(--vk-grad-hero);
  color: #fff;
  padding-block: clamp(56px, 7vw, 92px) clamp(72px, 9vw, 120px);
  overflow: hidden;
}

.vk-hero::before {
  content: "";
  position: absolute;
  top: -30%; right: -12%;
  width: 62vw; height: 62vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(39, 151, 237, 0.30) 0%, rgba(0, 212, 255, 0.10) 42%, transparent 70%);
  pointer-events: none;
}
.vk-hero::after {
  content: "";
  position: absolute;
  bottom: -40%; left: -18%;
  width: 55vw; height: 55vw;
  max-width: 760px; max-height: 760px;
  background: radial-gradient(circle, rgba(107, 79, 255, 0.22) 0%, transparent 68%);
  pointer-events: none;
}

.vk-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: clamp(36px, 5vw, 68px);
  align-items: center;
}

.vk-hero .vk-eyebrow { color: var(--vk-cyan); }

.vk-hero__h1 {
  font-size: clamp(2.2rem, 4.9vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}
.vk-hero__h1 span {
  background: linear-gradient(100deg, #2797ED 0%, #00D4FF 60%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.vk-hero__lede {
  font-size: clamp(1.02rem, 1.35vw, 1.16rem);
  color: rgba(255, 255, 255, 0.76);
  max-width: 40ch;
  margin-bottom: 30px;
}

.vk-hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 30px;
}

.vk-stores { display: flex; align-items: center; gap: 10px; }
.vk-stores a {
  display: inline-flex;
  align-items: center;
  padding: 8px 13px;
  background: #fff;
  border-radius: var(--vk-r-sm);
  transition: transform 0.18s ease;
}
.vk-stores a:hover { transform: translateY(-2px); }
.vk-stores img { height: 27px; width: auto; }

.vk-hero__qr {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  max-width: 380px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--vk-r-md);
  background: rgba(255, 255, 255, 0.05);
}
.vk-hero__qr img { width: 66px; height: 66px; border-radius: 8px; flex-shrink: 0; }
.vk-hero__qr p {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.68);
}

/* hero ledger sits on navy, so it uses fixed dark surfaces in both themes */
.vk-hero .vk-ledger {
  background: var(--vk-navy-card);
  border-color: var(--vk-navy-line);
}
.vk-hero .vk-ledger__head,
.vk-hero .vk-ledger__foot {
  background: rgba(10, 14, 39, 0.45);
  border-color: var(--vk-navy-line);
}
.vk-hero .vk-ledger__title { color: #8E8E8E; }
.vk-hero .vk-row { border-bottom-color: rgba(255, 255, 255, 0.06); }
.vk-hero .vk-row__net {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--vk-navy-line);
  color: #B8B8B8;
}
.vk-hero .vk-row__label { color: #fff; }
.vk-hero .vk-row__amt { color: #fff; }
.vk-hero .vk-row__amt--credit { color: #00E676; }
.vk-hero .vk-row__amt--debit { color: #FF6E40; }
.vk-hero .vk-row__amt--pending { color: var(--vk-pending); }
.vk-hero .vk-ledger__foot { color: #B8B8B8; }
.vk-hero .vk-ledger__foot strong { color: #fff; }

/* trust strip */
.vk-trust {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(40px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--vk-r-md);
  overflow: hidden;
}
.vk-trust__cell {
  background: rgba(10, 14, 39, 0.55);
  padding: 20px 22px;
}
.vk-trust__stat {
  display: block;
  font-family: var(--vk-display);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.vk-trust__label {
  display: block;
  margin-top: 5px;
  font-family: var(--vk-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

/* --------------------------------------------------------------------------
   Ticker
   -------------------------------------------------------------------------- */

.vk-ticker {
  border-block: 1px solid var(--vk-line);
  background: var(--vk-surface);
  padding-block: 18px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.vk-ticker__track {
  display: flex;
  align-items: center;
  gap: 46px;
  width: max-content;
  animation: vk-marquee 34s linear infinite;
}
.vk-ticker span {
  font-family: var(--vk-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
  white-space: nowrap;
}
@keyframes vk-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   Cards and grids
   -------------------------------------------------------------------------- */

.vk-grid { display: grid; gap: 22px; }
.vk-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.vk-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.vk-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.vk-card {
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-lg);
  padding: 28px;
  box-shadow: var(--vk-sh-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.vk-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--vk-sh-2);
  border-color: color-mix(in srgb, var(--vk-blue-light) 45%, var(--vk-line));
}

.vk-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: var(--vk-r-sm);
  background: var(--vk-grad-primary);
  color: #fff;
  margin-bottom: 18px;
}
.vk-card__icon--green { background: var(--vk-grad-success); }
.vk-card__icon--purple { background: var(--vk-grad-purple); }
.vk-card__icon--cyan { background: linear-gradient(135deg, #00D4FF 0%, #2797ED 100%); }
.vk-card__icon--orange { background: linear-gradient(135deg, #FF9800 0%, #FFC107 100%); }

.vk-card__tag {
  display: block;
  font-family: var(--vk-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
  margin-bottom: 8px;
}
.vk-card h3 { font-size: 1.14rem; margin-bottom: 9px; }
.vk-card p { font-size: 0.94rem; margin: 0; }

/* stat cards */
.vk-stat {
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-md);
  padding: 26px;
  box-shadow: var(--vk-sh-1);
}
.vk-stat__num {
  display: block;
  font-family: var(--vk-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: var(--vk-grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.vk-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--vk-ink-2);
}

/* --------------------------------------------------------------------------
   Split service section
   -------------------------------------------------------------------------- */

.vk-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.vk-split + .vk-split { margin-top: clamp(56px, 7vw, 96px); }
.vk-split--flip .vk-split__figure { order: -1; }

.vk-split__copy h2 { margin-bottom: 16px; }

.vk-speclist { list-style: none; margin: 26px 0; padding: 0; }
.vk-speclist li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 13px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--vk-ink-2);
}
.vk-speclist strong { display: block; color: var(--vk-ink); font-weight: 600; margin-bottom: 2px; }
.vk-speclist__tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--vk-success) 16%, transparent);
  color: var(--vk-success);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Virtual card mock
   -------------------------------------------------------------------------- */

.vk-usdcard {
  position: relative;
  aspect-ratio: 1.586;
  max-width: 420px;
  width: 100%;
  margin-inline: auto;
  border-radius: var(--vk-r-lg);
  padding: 26px;
  background: linear-gradient(135deg, #003366 0%, #004A8F 45%, #6B4FFF 130%);
  color: #fff;
  box-shadow: var(--vk-sh-3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.vk-usdcard::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 80%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.35), transparent 70%);
}
.vk-usdcard__row {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.vk-usdcard__brand {
  font-family: var(--vk-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
}
.vk-usdcard__type {
  font-family: var(--vk-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}
.vk-usdcard__chip {
  width: 42px; height: 31px;
  border-radius: 6px;
  background: linear-gradient(135deg, #FFD54F, #FF9800);
  position: relative; z-index: 1;
}
.vk-usdcard__number {
  position: relative; z-index: 1;
  font-family: var(--vk-mono);
  font-size: clamp(0.95rem, 2.4vw, 1.22rem);
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
}
.vk-usdcard__label {
  display: block;
  font-family: var(--vk-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 3px;
}
.vk-usdcard__value {
  font-family: var(--vk-mono);
  font-size: 1.05rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   Steps
   -------------------------------------------------------------------------- */

.vk-steps { counter-reset: vkstep; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.vk-step {
  position: relative;
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-lg);
  padding: 30px 26px 26px;
  box-shadow: var(--vk-sh-1);
}
.vk-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--vk-grad-primary);
  color: #fff;
  font-family: var(--vk-mono);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 18px;
}
.vk-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.vk-step p { font-size: 0.94rem; margin: 0; }

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

.vk-faq { max-width: 820px; margin-inline: auto; }
.vk-faq__item {
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-md);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--vk-sh-1);
}
.vk-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 22px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--vk-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--vk-ink);
  line-height: 1.4;
}
.vk-faq__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--vk-line);
  color: var(--vk-primary);
  transition: transform 0.25s ease, background 0.2s ease, color 0.2s ease;
}
.vk-faq__q[aria-expanded="true"] .vk-faq__icon {
  transform: rotate(45deg);
  background: var(--vk-primary);
  border-color: var(--vk-primary);
  color: #fff;
}
.vk-faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.28s ease;
}
.vk-faq__a > div { overflow: hidden; }
.vk-faq__item.is-open .vk-faq__a { grid-template-rows: 1fr; }
.vk-faq__a p {
  margin: 0;
  padding: 0 22px 22px;
  font-size: 0.95rem;
  color: var(--vk-ink-2);
}

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */

.vk-cta {
  position: relative;
  border-radius: var(--vk-r-xl);
  padding: clamp(40px, 6vw, 68px);
  background: var(--vk-grad-primary);
  color: #fff;
  text-align: center;
  overflow: hidden;
  box-shadow: var(--vk-sh-3);
}
.vk-cta::after {
  content: "";
  position: absolute;
  inset: -50% -20% auto auto;
  width: 60%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.35), transparent 68%);
  pointer-events: none;
}
.vk-cta > * { position: relative; z-index: 1; }
.vk-prose .vk-cta h2 { color: #fff; margin-top: 0; scroll-margin-top: 0; }
.vk-cta .vk-cta__h, .vk-cta h2 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-top: 0; }
.vk-cta p, .vk-prose .vk-cta p { color: rgba(255, 255, 255, 0.82); max-width: 52ch; margin-inline: auto; font-size: 1rem; }
.vk-cta .vk-btn--ghost { background: #fff; color: var(--vk-blue-dark); border-color: #fff; }
.vk-cta .vk-btn--ghost:hover { color: var(--vk-blue-dark); }
.vk-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}

/* --------------------------------------------------------------------------
   Interior page hero
   -------------------------------------------------------------------------- */

.vk-phero {
  position: relative;
  background: var(--vk-grad-hero);
  color: #fff;
  padding-block: clamp(52px, 7vw, 86px);
  overflow: hidden;
}
.vk-phero::before {
  content: "";
  position: absolute;
  top: -60%; right: -10%;
  width: 55vw; aspect-ratio: 1;
  max-width: 720px;
  background: radial-gradient(circle, rgba(39, 151, 237, 0.28), transparent 68%);
  pointer-events: none;
}
.vk-phero > .vk-wrap { position: relative; z-index: 1; }
.vk-phero .vk-eyebrow { color: var(--vk-cyan); }
.vk-phero h1 { color: #fff; max-width: 20ch; }
.vk-phero p { color: rgba(255, 255, 255, 0.75); max-width: 58ch; }

.vk-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font-family: var(--vk-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.vk-crumbs li { margin: 0; color: rgba(255, 255, 255, 0.45); }
.vk-crumbs a { color: rgba(255, 255, 255, 0.72); }
.vk-crumbs a:hover { color: #fff; }

/* --------------------------------------------------------------------------
   Prose (legal + guide)
   -------------------------------------------------------------------------- */

.vk-prose { max-width: 720px; }
.vk-prose h2 {
  font-size: clamp(1.3rem, 2.2vw, 1.72rem);
  margin-top: 2.4em;
  margin-bottom: 0.55em;
  scroll-margin-top: 100px;
}
.vk-prose h2:first-child { margin-top: 0; }
.vk-prose h3 { font-size: 1.12rem; margin-top: 1.9em; margin-bottom: 0.5em; }
.vk-prose p, .vk-prose li { font-size: 1rem; line-height: 1.78; color: var(--vk-ink-2); }
.vk-prose ul, .vk-prose ol { padding-left: 1.25em; }
.vk-prose ol { counter-reset: none; }

.vk-prose__lead {
  font-size: 1.1rem;
  color: var(--vk-ink);
  line-height: 1.7;
  padding-bottom: 1.6em;
  border-bottom: 1px solid var(--vk-line);
}

.vk-callout {
  border: 1px solid var(--vk-line);
  border-left: 3px solid var(--vk-primary);
  border-radius: var(--vk-r-sm);
  background: var(--vk-card);
  padding: 20px 22px;
  margin: 2em 0;
  box-shadow: var(--vk-sh-1);
}
.vk-callout p { margin: 0; font-size: 0.96rem; }
.vk-callout__tag {
  display: block;
  font-family: var(--vk-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-primary);
  margin-bottom: 7px;
}

.vk-doc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 264px;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.vk-doc--left { grid-template-columns: 264px minmax(0, 1fr); }
.vk-doc--left .vk-toc { order: -1; }

.vk-toc {
  position: sticky;
  top: 100px;
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-md);
  padding: 22px;
  box-shadow: var(--vk-sh-1);
}
.vk-toc__title {
  font-family: var(--vk-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
  margin: 0 0 14px;
}
.vk-toc ul { list-style: none; margin: 0; padding: 0; }
.vk-toc li { margin: 0 0 3px; }
.vk-toc a {
  display: block;
  padding: 7px 10px;
  border-radius: var(--vk-r-xs);
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--vk-ink-2);
  transition: background 0.16s ease, color 0.16s ease;
}
.vk-toc a:hover { background: var(--vk-bg-alt); color: var(--vk-ink); text-decoration: none; }
.vk-toc a.is-current { background: color-mix(in srgb, var(--vk-primary) 12%, transparent); color: var(--vk-primary); font-weight: 600; }

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

.vk-form { display: grid; gap: 18px; }
.vk-field { display: grid; gap: 7px; }
.vk-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--vk-ink);
  letter-spacing: 0.01em;
}
.vk-input,
.vk-field input,
.vk-field select,
.vk-field textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--vk-body);
  font-size: 0.95rem;
  color: var(--vk-ink);
  background: var(--vk-surface);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-sm);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.vk-field textarea { min-height: 140px; resize: vertical; }
.vk-field input:focus,
.vk-field select:focus,
.vk-field textarea:focus {
  outline: none;
  border-color: var(--vk-blue-light);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--vk-blue-light) 24%, transparent);
}
.vk-field input::placeholder,
.vk-field textarea::placeholder { color: var(--vk-ink-3); }

.vk-check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 11px;
  align-items: start;
  font-size: 0.88rem;
  color: var(--vk-ink-2);
}
.vk-check input { margin-top: 3px; accent-color: var(--vk-primary); width: 18px; height: 18px; }

.vk-form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }

/* contact detail cards */
.vk-contact {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.vk-detail {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 15px;
  padding: 20px 0;
  border-bottom: 1px solid var(--vk-line);
}
.vk-detail:last-child { border-bottom: 0; }
.vk-detail__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: var(--vk-r-sm);
  background: color-mix(in srgb, var(--vk-primary) 12%, transparent);
  color: var(--vk-primary);
}
.vk-detail__label {
  display: block;
  font-family: var(--vk-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-2);
  margin-bottom: 4px;
}
.vk-detail__value { font-size: 1rem; font-weight: 600; color: var(--vk-ink); margin: 0; }
.vk-detail__value a { color: var(--vk-ink); }
.vk-detail__value a:hover { color: var(--vk-primary); }
.vk-detail__note { font-size: 0.86rem; color: var(--vk-ink-2); margin: 3px 0 0; }

.vk-panel {
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-lg);
  padding: clamp(26px, 3.5vw, 38px);
  box-shadow: var(--vk-sh-2);
}

/* --------------------------------------------------------------------------
   Values / timeline
   -------------------------------------------------------------------------- */

.vk-value {
  padding: 26px 0;
  border-top: 1px solid var(--vk-line);
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.vk-value__key {
  font-family: var(--vk-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--vk-primary);
  padding-top: 5px;
}
.vk-value h3 { font-size: 1.12rem; margin-bottom: 7px; }
.vk-value p { margin: 0; font-size: 0.96rem; }

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

.vk-footer {
  background: var(--vk-navy);
  color: rgba(255, 255, 255, 0.72);
  padding-block: clamp(52px, 6vw, 78px) 0;
}
.vk-footer h3 {
  color: #fff;
  font-size: 1.02rem;
  margin-bottom: 16px;
}
.vk-footer p { color: rgba(255, 255, 255, 0.6); font-size: 0.92rem; }
.vk-footer a { color: rgba(255, 255, 255, 0.72); }
.vk-footer a:hover { color: #fff; text-decoration: none; }

.vk-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 52px);
  padding-bottom: 48px;
}
.vk-footer__brand img { height: 34px; margin-bottom: 18px; }
.vk-footer__list { list-style: none; margin: 0; padding: 0; }
.vk-footer__list li { margin-bottom: 11px; }
.vk-footer__list a { font-size: 0.92rem; }

.vk-footer__stores { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.vk-footer__stores a {
  display: inline-flex;
  align-items: center;
  padding: 8px 13px;
  background: #fff;
  border-radius: var(--vk-r-sm);
}
.vk-footer__stores img { height: 25px; width: auto; }

.vk-social { display: flex; gap: 10px; list-style: none; margin: 20px 0 0; padding: 0; }
.vk-social li { margin: 0; }
.vk-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.8);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.vk-social a:hover { background: var(--vk-primary); border-color: var(--vk-primary); color: #fff; }

.vk-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}
.vk-footer__bottom p { margin: 0; font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); }
.vk-footer__legal { display: flex; flex-wrap: wrap; gap: 18px; list-style: none; margin: 0; padding: 0; }
.vk-footer__legal li { margin: 0; }
.vk-footer__legal a { font-size: 0.85rem; }

/* --------------------------------------------------------------------------
   Go top
   -------------------------------------------------------------------------- */

.vk-gotop {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 80;
  width: 46px; height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background: var(--vk-grad-primary);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--vk-sh-blue);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.vk-gotop.is-visible { opacity: 1; visibility: visible; transform: none; }

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */

.vk-anim [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.vk-anim [data-reveal].is-in { opacity: 1; transform: none; }

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

@media (max-width: 1024px) {
  .vk-hero__grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .vk-hero__lede { max-width: none; }
  .vk-doc, .vk-doc--left { grid-template-columns: minmax(0, 1fr); }
  .vk-toc { position: static; order: -1; }
  .vk-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vk-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vk-contact { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .vk-nav__links { display: none; }
  .vk-burger { display: inline-flex; }
  .vk-split, .vk-split--flip { grid-template-columns: minmax(0, 1fr); }
  .vk-split--flip .vk-split__figure { order: 0; }
  .vk-steps { grid-template-columns: minmax(0, 1fr); }
  .vk-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  :root { --vk-gutter: 18px; }
  .vk-trust { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vk-grid--2, .vk-grid--3, .vk-grid--4 { grid-template-columns: minmax(0, 1fr); }
  .vk-form__row { grid-template-columns: minmax(0, 1fr); }
  .vk-value { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .vk-btn { width: 100%; }
  .vk-hero__cta { flex-direction: column; align-items: stretch; }
  .vk-stores { justify-content: flex-start; }
  .vk-stores img { height: 25px; }
  .vk-hero__qr { max-width: none; }
  .vk-cta__actions { flex-direction: column; }
  .vk-footer__grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .vk-footer__bottom { flex-direction: column; align-items: flex-start; }
  .vk-row { grid-template-columns: auto 1fr; row-gap: 6px; padding: 14px 16px; }
  .vk-row__amt { grid-column: 2; text-align: left; }
  .vk-ledger__head, .vk-ledger__foot { padding: 14px 16px; }
  .vk-card { padding: 24px; }
}

@media (max-width: 400px) {
  .vk-hero__qr { flex-direction: column; align-items: flex-start; }
}

/* --------------------------------------------------------------------------
   Motion preferences and print
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .vk *, .vk *::before, .vk *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .vk-anim [data-reveal] { opacity: 1; transform: none; }
  .vk-anim .vk-ledger .vk-row { opacity: 1; transform: none; }
  .vk-ticker__track { animation: none; }
}

@media print {
  .vk-header, .vk-drawer, .vk-gotop, .vk-footer, .vk-ticker { display: none !important; }
  body.vk { background: #fff; color: #000; }
}

/* --------------------------------------------------------------------------
   Earnings calculator (make-money page)
   -------------------------------------------------------------------------- */

.vk-calc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
  background: var(--vk-card);
  border: 1px solid var(--vk-line);
  border-radius: var(--vk-r-lg);
  padding: clamp(26px, 3.5vw, 40px);
  box-shadow: var(--vk-sh-2);
}

.vk-calc__control { margin-bottom: 26px; }
.vk-calc__control:last-of-type { margin-bottom: 0; }

.vk-calc__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.vk-calc__label { font-size: 0.92rem; font-weight: 600; color: var(--vk-ink); }
.vk-calc__out {
  font-family: var(--vk-mono);
  font-size: 1.05rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--vk-primary);
}

.vk-calc input[type="range"] {
  width: 100%;
  height: 6px;
  margin: 0;
  border-radius: var(--vk-pill);
  background: var(--vk-line);
  accent-color: var(--vk-primary);
  cursor: pointer;
}

.vk-calc__hint { font-size: 0.82rem; color: var(--vk-ink-2); margin: 8px 0 0; }

.vk-calc__result {
  background: var(--vk-grad-hero);
  border-radius: var(--vk-r-md);
  padding: 26px;
  color: #fff;
}
.vk-calc__line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.vk-calc__line:last-child { border-bottom: 0; padding-bottom: 0; }
.vk-calc__line span {
  font-family: var(--vk-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}
.vk-calc__line strong {
  font-family: var(--vk-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.vk-calc__line--total { padding-top: 18px; }
.vk-calc__line--total strong { font-size: 1.6rem; color: #00E676; }

@media (max-width: 900px) {
  .vk-calc { grid-template-columns: minmax(0, 1fr); }
}
