/* ==========================================================================
   Kelvara design system
   Route intelligence for Baltic logistics
   --------------------------------------------------------------------------
   Layer order: tokens -> base -> layout -> components -> utilities
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Reset
   Tailwind Preflight is disabled (see assets/js/tailwind.config.js) because the
   Play CDN injects its styles after this file and would override our element
   rules. This reproduces the parts of Preflight we rely on — including the
   border defaults that Tailwind's `border-*` utilities assume.
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: var(--k-border, #e2e8f0);
}

html { -moz-tab-size: 4; tab-size: 4; }

body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, pre, ul, ol, menu {
  margin: 0;
}

ul, ol, menu { list-style: none; padding: 0; }

img, svg, video, canvas, iframe, picture {
  display: block;
  max-width: 100%;
}
img, video { height: auto; }

button, input, select, optgroup, textarea {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}
button, [role="button"] { cursor: pointer; background: none; }
button, select { text-transform: none; }
textarea { resize: vertical; }

table { border-collapse: collapse; border-color: inherit; text-indent: 0; }

hr { height: 0; color: inherit; border-top-width: 1px; }

pre, code, kbd, samp { font-family: var(--k-font-mono, monospace); font-size: 1em; }

summary { display: list-item; cursor: pointer; }

[hidden], .hidden { display: none !important; }

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand — deep teal */
  --k-teal-50:  #eefbfa;
  --k-teal-100: #d3f4f1;
  --k-teal-200: #a9e9e4;
  --k-teal-300: #74d7d1;
  --k-teal-400: #3fbcb7;
  --k-teal-500: #199f9c;
  --k-teal-600: #0f7f80;
  --k-teal-700: #0f5257;  /* primary */
  --k-teal-800: #0d4147;
  --k-teal-900: #0b363b;
  --k-teal-950: #052326;

  /* Neutrals — slate */
  --k-slate-50:  #f8fafc;
  --k-slate-100: #f1f5f9;
  --k-slate-200: #e2e8f0;
  --k-slate-300: #cbd5e1;
  --k-slate-400: #94a3b8;
  --k-slate-500: #64748b;
  --k-slate-600: #475569;
  --k-slate-700: #334155;
  --k-slate-800: #1e293b;
  --k-slate-900: #0f172a;

  /* Accent — signal mint, used sparingly */
  --k-mint-300: #5eead4;
  --k-mint-400: #2dd4bf;

  /* Semantic */
  --k-bg:          #ffffff;
  --k-bg-subtle:   var(--k-slate-50);
  --k-bg-invert:   var(--k-teal-950);
  --k-text:        var(--k-slate-900);
  --k-text-muted:  var(--k-slate-600);
  --k-text-faint:  var(--k-slate-500);
  --k-border:      var(--k-slate-200);
  --k-border-soft: var(--k-slate-100);
  --k-primary:     var(--k-teal-700);
  --k-primary-hov: var(--k-teal-800);
  --k-ring:        rgba(15, 82, 87, 0.35);

  /* Typography */
  --k-font-heading: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --k-font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --k-font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, monospace;

  /* Space & shape */
  --k-radius-sm: 6px;
  --k-radius:    10px;
  --k-radius-lg: 16px;
  --k-radius-xl: 24px;

  --k-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --k-shadow:    0 1px 3px rgba(15, 23, 42, 0.08), 0 8px 24px -12px rgba(15, 23, 42, 0.12);
  --k-shadow-lg: 0 2px 4px rgba(15, 23, 42, 0.06), 0 24px 48px -16px rgba(15, 23, 42, 0.18);

  --k-container: 1180px;
  --k-header-h: 68px;
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--k-header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--k-font-body);
  color: var(--k-text);
  background: var(--k-bg);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, .font-heading {
  font-family: var(--k-font-heading);
  letter-spacing: -0.021em;
  line-height: 1.15;
  color: var(--k-slate-900);
  font-weight: 700;
}

h1 { font-size: clamp(2.15rem, 1.35rem + 3.1vw, 3.75rem); letter-spacing: -0.032em; }
h2 { font-size: clamp(1.7rem, 1.25rem + 1.8vw, 2.5rem);  letter-spacing: -0.028em; }
h3 { font-size: clamp(1.15rem, 1.02rem + 0.5vw, 1.4rem); }
h4 { font-size: 1.0625rem; }

p { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--k-teal-200); color: var(--k-teal-950); }

:focus-visible {
  outline: 2px solid var(--k-teal-600);
  outline-offset: 2px;
  border-radius: var(--k-radius-sm);
}

/* Skip link for keyboard/screen-reader users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 12px 20px;
  background: var(--k-teal-700);
  color: #fff;
  border-radius: 0 0 var(--k-radius) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--k-container);
  margin-inline: auto;
  padding-inline: 24px;
}
@media (min-width: 768px) { .container { padding-inline: 32px; } }

.section       { padding-block: 72px; }
.section-lg    { padding-block: 96px; }
.section-tight { padding-block: 48px; }
@media (min-width: 768px) {
  .section       { padding-block: 96px; }
  .section-lg    { padding-block: 128px; }
  .section-tight { padding-block: 64px; }
}

.section-subtle { background: var(--k-bg-subtle); }
.section-line   { border-top: 1px solid var(--k-border); }

/* Measure helpers */
.measure    { max-width: 68ch; }
.measure-sm { max-width: 54ch; }

/* --------------------------------------------------------------------------
   4. Components
   -------------------------------------------------------------------------- */

/* 4.1 Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--k-radius);
  font-family: var(--k-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.005em;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color .16s ease, border-color .16s ease,
              color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--k-primary);
  color: #fff;
  box-shadow: var(--k-shadow-sm);
}
.btn-primary:hover { background: var(--k-primary-hov); }

.btn-secondary {
  background: #fff;
  color: var(--k-slate-800);
  border-color: var(--k-border);
  box-shadow: var(--k-shadow-sm);
}
.btn-secondary:hover { border-color: var(--k-slate-300); background: var(--k-slate-50); }

.btn-ghost { background: transparent; color: var(--k-slate-700); }
.btn-ghost:hover { background: var(--k-slate-100); color: var(--k-slate-900); }

.btn-invert { background: #fff; color: var(--k-teal-900); }
.btn-invert:hover { background: var(--k-teal-50); }

.btn-invert-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}
.btn-invert-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255,255,255,.5); }

.btn-lg { padding: 14px 26px; font-size: 1rem; border-radius: 12px; }
.btn-sm { padding: 8px 14px; font-size: 0.875rem; }
.btn-block { width: 100%; }

/* 4.2 Cards --------------------------------------------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-lg);
  padding: 28px;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.card-hover:hover {
  border-color: var(--k-teal-200);
  box-shadow: var(--k-shadow);
  transform: translateY(-2px);
}
.card-flush { padding: 0; overflow: hidden; }
.card-invert {
  background: var(--k-teal-900);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--k-teal-100);
}
.card-invert h3, .card-invert h2 { color: #fff; }

/* 4.3 Icon tile ----------------------------------------------------------- */
.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--k-teal-50);
  color: var(--k-teal-700);
  border: 1px solid var(--k-teal-100);
  flex: none;
}
.icon-tile svg { width: 22px; height: 22px; }

.icon-tile-invert {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--k-mint-300);
}

/* 4.4 Eyebrow & pills ----------------------------------------------------- */
.eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 650;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  color: var(--k-teal-600);
}
.eyebrow-invert { color: var(--k-mint-300); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--k-border);
  background: #fff;
  font-size: 0.8125rem;
  font-weight: 550;
  color: var(--k-slate-600);
  box-shadow: var(--k-shadow-sm);
}
.pill-dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--k-teal-500);
  flex: none;
}
.pill-invert {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.16);
  color: var(--k-teal-100);
  box-shadow: none;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 6px;
  background: var(--k-teal-50);
  color: var(--k-teal-700);
  border: 1px solid var(--k-teal-100);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.tag-slate { background: var(--k-slate-100); color: var(--k-slate-600); border-color: var(--k-slate-200); }

/* 4.5 Header / nav -------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(1.6) blur(12px);
  -webkit-backdrop-filter: saturate(1.6) blur(12px);
  border-bottom: 1px solid var(--k-border-soft);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--k-header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--k-font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  color: var(--k-teal-900);
  flex: none;
}
.brand svg { width: 30px; height: 30px; flex: none; }
.brand-invert { color: #fff; }

.nav-link {
  padding: 8px 12px;
  border-radius: var(--k-radius-sm);
  font-size: 0.9375rem;
  font-weight: 550;
  color: var(--k-slate-600);
  transition: color .14s ease, background-color .14s ease;
}
.nav-link:hover { color: var(--k-slate-900); background: var(--k-slate-100); }
.nav-link[aria-current="page"] { color: var(--k-teal-700); font-weight: 650; }

#mobile-nav { display: none; border-top: 1px solid var(--k-border); background: #fff; }
#mobile-nav.is-open { display: block; }
.mobile-link {
  display: block;
  padding: 11px 4px;
  font-size: 1rem;
  font-weight: 550;
  color: var(--k-slate-700);
  border-bottom: 1px solid var(--k-border-soft);
}
.mobile-link[aria-current="page"] { color: var(--k-teal-700); }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--k-radius);
  border: 1px solid var(--k-border);
  color: var(--k-slate-700);
  background: #fff;
}
.nav-toggle:hover { background: var(--k-slate-50); }

/* 4.6 Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--k-teal-950);
  color: var(--k-teal-100);
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-heading {
  font-family: var(--k-font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--k-teal-300);
  margin-bottom: 14px;
}
.footer-link {
  display: block;
  padding: 5px 0;
  font-size: 0.9375rem;
  color: rgba(226, 240, 240, 0.72);
  transition: color .14s ease;
}
.footer-link:hover { color: #fff; }

/* 4.7 Hero surfaces ------------------------------------------------------- */
.hero-surface {
  position: relative;
  isolation: isolate;
  background: var(--k-teal-950);
  color: #fff;
  overflow: hidden;
}
.hero-surface::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60rem 32rem at 78% -8%, rgba(45, 212, 191, 0.16), transparent 62%),
    radial-gradient(46rem 28rem at 6% 108%, rgba(15, 127, 128, 0.32), transparent 64%);
}
.hero-surface::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
}
.hero-surface h1, .hero-surface h2 { color: #fff; }
.hero-surface p { color: rgba(220, 240, 239, 0.8); }

.page-head {
  background: linear-gradient(180deg, var(--k-teal-50) 0%, #fff 100%);
  border-bottom: 1px solid var(--k-border-soft);
}

/* 4.8 Stats --------------------------------------------------------------- */
.stat-value {
  font-family: var(--k-font-heading);
  font-size: clamp(2rem, 1.5rem + 1.9vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--k-teal-700);
}
.stat-label {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--k-text-muted);
}
.stat-invert .stat-value { color: var(--k-mint-300); }
.stat-invert .stat-label { color: rgba(220, 240, 239, 0.72); }

/* 4.9 Logo strip ---------------------------------------------------------- */
.logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--k-font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--k-slate-400);
  transition: color .18s ease;
  white-space: nowrap;
}
.logo-mark:hover { color: var(--k-slate-600); }
.logo-mark svg { width: 20px; height: 20px; flex: none; }

/* 4.10 Feature list ------------------------------------------------------- */
.check-list { display: grid; gap: 11px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--k-text-muted);
}
.check-list svg {
  width: 18px; height: 18px;
  flex: none;
  margin-top: 3px;
  color: var(--k-teal-500);
}

/* 4.11 Tables ------------------------------------------------------------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-lg);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
table.k-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 0.9375rem;
}
table.k-table th, table.k-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--k-border-soft);
  vertical-align: middle;
}
table.k-table thead th {
  background: var(--k-slate-50);
  font-family: var(--k-font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--k-slate-800);
  border-bottom: 1px solid var(--k-border);
  position: sticky;
  top: 0;
}
table.k-table tbody tr:last-child td { border-bottom: 0; }
table.k-table tbody tr:hover { background: var(--k-slate-50); }
table.k-table td:not(:first-child), table.k-table th:not(:first-child) { text-align: center; }
.k-table .row-group td {
  background: var(--k-teal-50);
  font-family: var(--k-font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--k-teal-800);
  text-align: left !important;
}
.tick  { color: var(--k-teal-600); }
.cross { color: var(--k-slate-300); }

/* 4.12 Code blocks -------------------------------------------------------- */
.code-block {
  background: var(--k-teal-950);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--k-radius-lg);
  overflow: hidden;
}
.code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--k-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--k-teal-300);
}
.code-block pre {
  margin: 0;
  padding: 18px 20px;
  overflow-x: auto;
  font-family: var(--k-font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: #d7e6e5;
  tab-size: 2;
}
.code-block code { font-family: inherit; white-space: pre; }
.tok-key  { color: var(--k-mint-300); }
.tok-str  { color: #9fd8ff; }
.tok-num  { color: #f0b8a0; }
.tok-com  { color: #6f8f92; font-style: italic; }
.tok-cmd  { color: #ffffff; font-weight: 600; }

code.inline {
  font-family: var(--k-font-mono);
  font-size: 0.86em;
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--k-slate-100);
  border: 1px solid var(--k-border);
  color: var(--k-teal-800);
  white-space: nowrap;
}

/* 4.13 Method badges ------------------------------------------------------ */
.method {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  padding: 3px 8px;
  border-radius: 5px;
  font-family: var(--k-font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
}
.method-get    { background: #e6f4ff; color: #0b5f9e; border-color: #c2e2ff; }
.method-post   { background: var(--k-teal-50); color: var(--k-teal-700); border-color: var(--k-teal-100); }
.method-patch  { background: #fff5e6; color: #9a6210; border-color: #ffe3b8; }
.method-delete { background: #ffeaea; color: #9e2b2b; border-color: #ffd0d0; }

/* 4.14 Prose (blog articles) ---------------------------------------------- */
.prose { font-size: 1.0625rem; line-height: 1.78; color: var(--k-slate-700); }
.prose > * + * { margin-top: 1.4em; }
.prose h2 {
  margin-top: 2.4em;
  margin-bottom: -0.35em;
  font-size: 1.6rem;
  scroll-margin-top: calc(var(--k-header-h) + 24px);
}
.prose h3 {
  margin-top: 1.9em;
  margin-bottom: -0.5em;
  font-size: 1.2rem;
}
.prose ul, .prose ol { padding-left: 1.35em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-top: 0.5em; }
.prose li::marker { color: var(--k-teal-500); }
.prose strong { color: var(--k-slate-900); font-weight: 650; }
.prose a {
  color: var(--k-teal-700);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--k-teal-300);
}
.prose a:hover { text-decoration-color: var(--k-teal-600); }
.prose blockquote {
  border-left: 3px solid var(--k-teal-400);
  padding: 4px 0 4px 22px;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--k-slate-800);
  font-style: italic;
}
.prose figure { margin-block: 2em; }
.prose figcaption {
  margin-top: 10px;
  font-size: 0.875rem;
  color: var(--k-text-faint);
  text-align: center;
}
.prose hr { border: 0; border-top: 1px solid var(--k-border); margin-block: 2.5em; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.prose th, .prose td { padding: 10px 14px; border-bottom: 1px solid var(--k-border); text-align: left; }
.prose thead th { background: var(--k-slate-50); font-family: var(--k-font-heading); font-size: .875rem; }

/* Legal documents */
.legal { font-size: 0.9688rem; line-height: 1.75; color: var(--k-slate-700); }
.legal > * + * { margin-top: 1.15em; }
.legal h2 {
  margin-top: 2.2em;
  margin-bottom: -0.4em;
  font-size: 1.35rem;
  scroll-margin-top: calc(var(--k-header-h) + 24px);
}
.legal h3 { margin-top: 1.6em; margin-bottom: -0.5em; font-size: 1.0625rem; }
.legal ul { list-style: disc; padding-left: 1.3em; }
.legal ol { list-style: decimal; padding-left: 1.3em; }
.legal li { margin-top: 0.45em; }
.legal a { color: var(--k-teal-700); text-decoration: underline; text-underline-offset: 2px; }
.legal table { width: 100%; border-collapse: collapse; font-size: 0.9063rem; }
.legal th, .legal td { padding: 10px 14px; border: 1px solid var(--k-border); text-align: left; vertical-align: top; }
.legal thead th { background: var(--k-slate-50); font-weight: 700; }

/* 4.15 Forms -------------------------------------------------------------- */
.field-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--k-slate-700);
}
.field {
  width: 100%;
  padding: 10px 13px;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--k-slate-900);
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  transition: border-color .14s ease, box-shadow .14s ease;
}
.field::placeholder { color: var(--k-slate-400); }
.field:focus {
  outline: none;
  border-color: var(--k-teal-500);
  box-shadow: 0 0 0 3px var(--k-ring);
}
.field:disabled { background: var(--k-slate-50); cursor: not-allowed; }
select.field {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%2364748b' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  background-size: 18px;
  padding-right: 36px;
}
.form-note {
  display: flex;
  gap: 10px;
  padding: 13px 15px;
  border-radius: var(--k-radius);
  background: var(--k-teal-50);
  border: 1px solid var(--k-teal-100);
  font-size: 0.875rem;
  color: var(--k-teal-800);
}
.form-note svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }

/* 4.16 Pricing ------------------------------------------------------------ */
.toggle-group {
  display: inline-flex;
  padding: 4px;
  gap: 4px;
  border-radius: 999px;
  background: var(--k-slate-100);
  border: 1px solid var(--k-border);
}
.toggle-btn {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--k-slate-600);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: background-color .16s ease, color .16s ease, box-shadow .16s ease;
}
.toggle-btn[aria-selected="true"] {
  background: #fff;
  color: var(--k-teal-800);
  box-shadow: var(--k-shadow-sm);
}

.plan-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-lg);
  padding: 30px 26px;
}
.plan-card.is-featured {
  border-color: var(--k-teal-600);
  box-shadow: 0 0 0 1px var(--k-teal-600), var(--k-shadow-lg);
  position: relative;
}
.plan-price {
  font-family: var(--k-font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--k-slate-900);
}

/* 4.17 Timeline ----------------------------------------------------------- */
.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--k-teal-400), var(--k-teal-100));
  border-radius: 2px;
}
.timeline-item { position: relative; padding-bottom: 30px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -30px; top: 7px;
  width: 12px; height: 12px;
  border-radius: 999px;
  background: #fff;
  border: 3px solid var(--k-teal-500);
}

/* 4.18 Media placeholders ------------------------------------------------- */
.media-frame {
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-lg);
  overflow: hidden;
  background: var(--k-slate-100);
  box-shadow: var(--k-shadow);
}
.media-frame img { display: block; width: 100%; height: 100%; object-fit: cover; }

.avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--k-radius-lg);
  overflow: hidden;
  background: var(--k-teal-50);
  border: 1px solid var(--k-border);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 4.19 Misc --------------------------------------------------------------- */
.divider-dot { color: var(--k-slate-300); padding-inline: 8px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--k-teal-700);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .16s ease; }
.link-arrow:hover svg { transform: translateX(3px); }

.hover-lift { transition: transform .18s ease, box-shadow .18s ease; }
.hover-lift:hover { transform: translateY(-3px); box-shadow: var(--k-shadow); }

/* --------------------------------------------------------------------------
   5. Motion preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

/* --------------------------------------------------------------------------
   6. Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .no-print { display: none !important; }
  body { font-size: 11pt; }
  .container { max-width: none; padding: 0; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
}