/* Public marketing site — compiled from mockup styles, no CDN Tailwind. */
.mk-page {
  --mk: #25D366;
  --mk-dark: #128C7E;
  --mk-accent: #10b981;
  --mk-rgb: 37, 211, 102;
  background: #fff;
  color: #1f2937;
  font-family: Inter, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
.mk-page a { text-decoration: none; color: inherit; }
.mk-wrap { width: calc(100% - 2rem); max-width: 1280px; margin: 0 auto; }
.mk-brand { color: #25D366; }
.mk-brand-dark { color: #128C7E; }

.mk-nav-outer { position: fixed; top: 24px; left: 50%; transform: translateX(-50%); width: calc(100% - 2rem); max-width: 1600px; z-index: 50; pointer-events: none; }
.mk-nav { pointer-events: auto; background: rgba(255,255,255,.82); backdrop-filter: blur(16px); border-radius: 2rem; box-shadow: 0 10px 40px -10px rgba(0,0,0,.15); border: 1px solid rgba(255,255,255,.5); display: flex; justify-content: space-between; align-items: center; height: 80px; padding: 0 28px; gap: 16px; }
.mk-nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 24px; color: #111827; line-height: 1; }
.mk-nav-mark { width: 36px; height: 36px; border-radius: 999px; background: #25D366; color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.mk-nav-mark img { width: 36px; height: 36px; border-radius: 999px; object-fit: cover; }
.mk-nav-links { display: none; gap: 6px; font-size: 16px; font-weight: 600; color: #4b5563; align-items: center; }
.mk-nav-links a { display: inline-flex; align-items: center; height: 40px; padding: 0 16px; border-radius: 999px; line-height: 1; transition: color .15s, background .15s; }
.mk-nav-links a:hover { color: #25D366; }
.mk-nav-links a.is-active { color: #25D366; background: rgba(37,211,102,.1); font-size: 16px; font-weight: 700; border: 1px solid rgba(37,211,102,.2); }
.mk-nav-cta { display: none; align-items: center; gap: 16px; }
.mk-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: #25D366; color: #fff !important; padding: 12px 30px; border-radius: 999px; font-size: 17px; font-weight: 700; box-shadow: 0 10px 20px -8px rgba(37,211,102,.4); border: 0; cursor: pointer; }
.mk-btn:hover { background: #128C7E; }
.mk-btn-ghost { background: #fff; color: #111827 !important; border: 2px solid #f3f4f6; box-shadow: none; }
.mk-btn-ghost:hover { border-color: #128C7E; color: #128C7E !important; }
.mk-nav-toggle { background: none; border: 0; font-size: 22px; color: #4b5563; cursor: pointer; }
.mk-mobile { display: none; position: fixed; top: 0; right: 0; bottom: 0; width: min(100%, 320px); background: rgba(255,255,255,.98); z-index: 50; padding: 100px 24px 32px; flex-direction: column; gap: 18px; font-size: 18px; font-weight: 600; transform: translateX(100%); transition: transform .28s ease; box-shadow: -12px 0 40px rgba(0,0,0,.08); }
.mk-mobile.is-open { display: flex; transform: translateX(0); }
.mk-mobile[hidden] { display: none !important; }

.mk-hero { position: relative; overflow: hidden; padding: 140px 0 48px; text-align: center; }
.mk-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.mk-blob { position: absolute; border-radius: 999px; filter: blur(90px); opacity: .55; }
.mk-grid { position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(18,140,126,.12) 1px, transparent 1px), linear-gradient(to bottom, rgba(18,140,126,.12) 1px, transparent 1px); background-size: 40px 40px; }
.mk-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 999px; background: rgba(255,255,255,.85); border: 1px solid #bbf7d0; color: #15803d; font-size: 15px; font-weight: 700; margin-bottom: 20px; position: relative; z-index: 1; }
.mk-h1 { font-size: clamp(36px, 5.4vw, 64px); font-weight: 800; color: #111827; line-height: 1.15; margin: 0 0 20px; position: relative; z-index: 1; }
.mk-lead { font-size: 22px; color: #4b5563; max-width: 760px; margin: 0 auto 24px; position: relative; z-index: 1; font-weight: 500; }
.mk-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 28px; position: relative; z-index: 1; }
.mk-pill { background: rgba(255,255,255,.7); border: 1px solid #f3f4f6; border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600; color: #4b5563; }
.mk-pill i { color: #128C7E; margin-right: 6px; }

.mk-words { display: none; }
.mk-typewriter {
  display: inline-flex;
  align-items: baseline;
  min-width: 1ch;
  color: #25D366;
  font-weight: 800;
}
.mk-typewriter.is-wa { color: #25D366; }
.mk-typewriter-text { white-space: pre; }
.mk-typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 0.9em;
  margin-left: 2px;
  background: #25D366;
  border-radius: 1px;
  vertical-align: -0.05em;
  animation: mk-caret 0.85s steps(1) infinite;
}
@keyframes mk-caret {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .mk-typewriter-cursor { animation: none; opacity: 1; }
}

@keyframes mk-blob { 0% { transform: translate(0,0) scale(1); } 33% { transform: translate(30px,-50px) scale(1.1); } 66% { transform: translate(-20px,20px) scale(.9); } 100% { transform: translate(0,0) scale(1); } }
.mk-blob { animation: mk-blob 12s infinite alternate cubic-bezier(.4,0,.2,1); }
.mk-blob-2 { animation-delay: 2s; }
.mk-blob-3 { animation-delay: 4s; }
.mk-ping { position: relative; width: 8px; height: 8px; }
.mk-ping i { position: absolute; inset: 0; border-radius: 999px; background: #22c55e; }
.mk-ping b { position: absolute; inset: 0; border-radius: 999px; background: #4ade80; opacity: .75; animation: mk-ping 1.2s cubic-bezier(0,0,.2,1) infinite; }
@keyframes mk-ping { 75%,100% { transform: scale(2.2); opacity: 0; } }

#flow-builder-hero, #flow-builder-hero * { box-sizing: border-box; }
#flow-builder-hero { padding-top: 140px; padding-bottom: 32px; border-bottom: 1px solid #f3f4f6; }
.mk-h1-hero { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 12px; font-size: clamp(32px, 5vw, 56px); font-weight: 800; color: #111827; line-height: 1.2; margin: 0 0 24px; position: relative; z-index: 1; }
.mk-h1-hero .mk-line { width: 100%; margin-top: 4px; }
.mk-phone { width: 340px; height: 720px; }
.mk-notch { top: 10px; width: 130px; height: 30px; display: flex; align-items: center; justify-content: flex-end; padding-right: 12px; }
.mk-notch span { width: 14px; height: 14px; border-radius: 999px; background: #111; border: 1px solid #374151; }
.mk-wa-head { padding: 48px 16px 12px; gap: 12px; }
.mk-chat { background-color: #efeae2; background-image: url("https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png"); background-size: cover; }
.mk-type { display: none; position: absolute; bottom: 72px; left: 16px; background: #fff; padding: 8px 12px; border-radius: 999px; box-shadow: 0 4px 12px rgba(0,0,0,.12); align-items: center; gap: 4px; z-index: 10; }
.mk-type.is-on { display: flex; }
.mk-type i { width: 8px; height: 8px; border-radius: 999px; background: #9ca3af; animation: mk-bounce 1s infinite; }
.mk-type i:nth-child(2) { animation-delay: .1s; }
.mk-type i:nth-child(3) { animation-delay: .2s; }
@keyframes mk-bounce { 0%,80%,100% { transform: translateY(0); } 40% { transform: translateY(-4px); } }
.mk-canvas-wrap { min-height: 600px; }
.mk-canvas-bar { height: 64px; }
.mk-flow-side { width: 64px; min-width: 64px; border-right: 1px solid #f3f4f6; overflow: auto; background: #fff; transition: width .3s, min-width .3s; }
.mk-flow-side.is-open { width: 230px; min-width: 230px; }
.mk-flow-side .sidebar-text, .mk-flow-side .search-container, .mk-flow-side .sidebar-group-title { display: none; }
.mk-flow-side.is-open .sidebar-text, .mk-flow-side.is-open .search-container, .mk-flow-side.is-open .sidebar-group-title { display: block; }
.mk-side-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 10px; font-size: 13px; font-weight: 600; color: #374151; }
.mk-side-item:hover { background: #f9fafb; }
.port, .mk-port { width: 14px; height: 14px; background: #64748b; border: 3px solid #fff; border-radius: 50%; position: absolute; z-index: 20; }
.node { cursor: grab; user-select: none; width: auto; }
@keyframes pulse-node { 0% { box-shadow: 0 0 0 0 rgba(18,140,126,.7); border-color: #128C7E; } 70% { box-shadow: 0 0 0 15px rgba(18,140,126,0); } 100% { box-shadow: 0 0 0 0 rgba(18,140,126,0); border-color: #e5e7eb; } }
.node-active { animation: pulse-node 1.5s ease-out; border-color: #128C7E !important; z-index: 50 !important; }
.connection-line { stroke: #94a3b8; stroke-width: 3.5; stroke-linecap: round; }
.connection-line.active { stroke: #128C7E; stroke-width: 4.5; }
.flow-bg { background-color: #f8fafc; background-image: radial-gradient(#cbd5e1 1.5px, transparent 1.5px); background-size: 24px 24px; }

.mk-pricing-section { padding-top: 8px; }
.mk-billing-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 auto 28px;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
}
.mk-billing-tab {
  appearance: none;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
  font-size: 15px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
}
.mk-billing-tab:hover { border-color: #25D366; color: #128C7E; }
.mk-billing-tab.is-active {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(37, 211, 102, .6);
}
.mk-billing-tab.is-active .mk-save {
  background: rgba(255,255,255,.2);
  color: #fff;
  border-color: rgba(255,255,255,.35);
}
.mk-plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: stretch;
}
.mk-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  height: 100%;
  background: #fff;
  border-radius: 1.25rem;
  padding: 1.75rem 1.35rem 1.35rem;
  padding-top: 2.35rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 8px 28px rgba(15,23,42,.05);
}
.mk-plan.is-popular {
  border: 2px solid #128C7E;
  background: #128C7E;
  color: #fff;
  box-shadow: 0 16px 40px -12px rgba(18, 140, 126, .5);
}
.mk-plan.is-popular .mk-plan-name,
.mk-plan.is-popular .mk-price-amt { color: #fff; }
.mk-plan.is-popular .mk-plan-desc,
.mk-plan.is-popular .mk-price-currency,
.mk-plan.is-popular .mk-price-period,
.mk-plan.is-popular .mk-billed { color: rgba(255,255,255,.82); }
.mk-plan.is-popular .mk-plan-details {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.16);
}
.mk-plan.is-popular .mk-plan-details-label,
.mk-plan.is-popular .mk-plan-details-group h3,
.mk-plan.is-popular .mk-limit,
.mk-plan.is-popular .mk-plan-highlights li,
.mk-plan.is-popular .mk-plan-features li { color: #fff; }
.mk-plan.is-popular .mk-limit { border-bottom-color: rgba(255,255,255,.14); }
.mk-plan.is-popular .mk-limit b,
.mk-plan.is-popular .mk-limit i,
.mk-plan.is-popular .mk-plan-highlights li i,
.mk-plan.is-popular .mk-plan-features li i { color: #bbf7d0; }
.mk-plan.is-popular .mk-plan-highlights { border-top-color: rgba(255,255,255,.16); }
.mk-plan.is-popular .mk-more {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.35);
}
.mk-plan.is-popular .mk-more:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.mk-plan.is-popular .mk-plan-btn--primary {
  background: #fff !important;
  color: #128C7E !important;
  border-color: #fff !important;
}
.mk-plan.is-popular .mk-plan-btn--primary:hover {
  background: #ecfdf5 !important;
  border-color: #ecfdf5 !important;
  color: #075E54 !important;
}
.mk-plan-custom {
  border-color: #c4b5fd;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}
.mk-plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #25D366;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 999px;
  white-space: nowrap;
  z-index: 2;
}
.mk-plan-head { margin-bottom: 14px; }
.mk-plan-name { margin: 0; font-size: 2rem; font-weight: 800; color: #111827; letter-spacing: -0.03em; }
.mk-plan-desc { margin: 8px 0 0; font-size: 17px; line-height: 1.5; color: #6b7280; }
.mk-plan-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 18px;
  transition: opacity .18s ease;
}
.mk-price-currency { font-size: 1.5rem; color: #6b7280; font-weight: 700; }
.mk-price-amt { font-size: clamp(2.6rem, 4.5vw, 3.25rem); font-weight: 800; color: #111827; letter-spacing: -0.03em; line-height: 1; }
.mk-price-period { font-size: 1.2rem; color: #6b7280; font-weight: 600; margin-left: 4px; }
.mk-plan-compare {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
  color: #6b7280;
  line-height: 1.4;
}
.mk-plan-custom .mk-plan-compare { text-align: center; }
.mk-plan-compare.is-match { color: #128C7E; }
.mk-plan-compare.is-save { color: #059669; }
.mk-plan-compare.is-more { color: #b45309; }
.mk-plan-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 0;
  width: 100%;
}
.mk-plan .mk-btn.mk-plan-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
  border-radius: 8px !important;
  padding: 13px 16px !important;
  font-size: 17px !important;
  font-weight: 700;
  line-height: 1.3;
  white-space: normal;
  text-align: center;
  box-shadow: none !important;
}
.mk-plan-btn--primary {
  background: #128C7E !important;
  color: #fff !important;
  border: 1px solid #128C7E !important;
}
.mk-plan-btn--primary:hover { background: #075E54 !important; border-color: #075E54 !important; }
.mk-plan .mk-btn-ghost {
  border: 1px solid #d1d5db !important;
  background: #fff !important;
  color: #111827 !important;
}
.mk-plan .mk-btn-ghost:hover {
  border-color: #128C7E !important;
  color: #128C7E !important;
  background: #f0fdf4 !important;
}
.mk-billed { font-size: 15px; color: #9ca3af; text-align: center; margin: 0; line-height: 1.4; }
.mk-plan-custom .mk-billed { text-align: center; }
.mk-contacts-picker { margin: 4px 0 18px; }
.mk-contacts-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.mk-contacts-label {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #6b7280;
}
.mk-contacts-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #9ca3af;
}
#custom-contacts-slider { height: 22px; }
.mk-plan-details {
  flex: 1 1 auto;
  margin: 4px 0 8px;
  padding: 14px 14px 8px;
  background: #f8fafc;
  border: 1px solid #eef2f7;
  border-radius: 14px;
}
.mk-plan-details-label {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #374151;
}
.mk-plan-details-group { margin-bottom: 10px; }
.mk-plan-details-group:last-child { margin-bottom: 4px; }
.mk-plan-details-group h3 {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #6b7280;
}
.mk-limit-list { list-style: none; padding: 0; margin: 0; }
.mk-limit {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 10px;
  padding: 8px 0;
  font-size: 16px;
  font-weight: 600;
  color: #374151;
  border-bottom: 1px solid #eef2f7;
}
.mk-limit:last-child { border-bottom: 0; }
.mk-limit i { color: #25D366; font-size: 16px; width: 1.25rem; text-align: center; }
.mk-limit b { color: #047857; font-size: 16px; font-weight: 800; white-space: nowrap; font-variant-numeric: tabular-nums; }
.mk-plan-feature-block {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #f3f4f6;
}
.mk-plan.is-popular .mk-plan-feature-block { border-top-color: rgba(255,255,255,.16); }
.mk-plan-highlights { list-style: none; padding: 0; margin: 0; }
.mk-plan-highlights li,
.mk-plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 16px;
  font-weight: 600;
  color: #374151;
}
.mk-plan-highlights li i,
.mk-plan-features li i { color: #25D366; width: 16px; text-align: center; flex-shrink: 0; }
.mk-plan-highlights li.is-off,
.mk-plan-features li.is-off { color: #9ca3af; }
.mk-plan-highlights li.is-off i,
.mk-plan-features li.is-off i { color: #ef4444; }
.mk-plan-features.mk-features {
  display: none;
  margin: 0;
  padding: 0;
}
.mk-plan-features.mk-features.is-open { display: block; }
.mk-plan-features ul { list-style: none; padding: 0; margin: 0; }
.mk-plan-foot { margin-top: auto; padding-top: 16px; }

.mk-compare-section,
.mk-competitor-section {
  padding-top: 24px;
}
.mk-compare-section .mk-section-head,
.mk-competitor-section .mk-section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 28px;
}
.mk-compare-section .mk-eyebrow,
.mk-competitor-section .mk-eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #128C7E;
}
.mk-compare-section .mk-lead,
.mk-competitor-section .mk-lead {
  margin: 10px 0 0;
  color: #6b7280;
  font-size: 17px;
}
.mk-compare-scroll {
  overflow-x: auto;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(15,23,42,.04);
}
.mk-compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: 15px;
}
.mk-compare-table th,
.mk-compare-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid #f3f4f6;
  vertical-align: top;
}
.mk-compare-table thead th {
  background: #f8fafc;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #6b7280;
  white-space: nowrap;
}
.mk-compare-table tbody th {
  font-weight: 650;
  color: #111827;
  background: #fff;
  min-width: 160px;
}
.mk-compare-table td {
  color: #374151;
  text-align: center;
}
.mk-compare-table td.is-yes { color: #059669; font-size: 16px; }
.mk-compare-table td.is-no { color: #d1d5db; font-size: 16px; }
.mk-competitor-table td { text-align: left; font-size: 14px; line-height: 1.45; }
.mk-affordability-table {
  min-width: 720px;
}
.mk-affordability-table thead th {
  text-transform: none;
  letter-spacing: 0;
  font-size: 13px;
  color: #374151;
}
.mk-affordability-table .mk-platform-name {
  min-width: 160px;
}
.mk-affordability-table .mk-platform-name-text {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: #111827;
  letter-spacing: -0.02em;
}
.mk-affordability-table .mk-platform-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  background: #128C7E;
  color: #fff;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.mk-affordability-table .mk-platform-cost {
  font-weight: 750;
  color: #111827;
  white-space: nowrap;
}
.mk-affordability-table tr.is-flow th,
.mk-affordability-table tr.is-flow td {
  background: #ecfdf5;
  border-top: 2px solid #128C7E;
  border-bottom: 2px solid #128C7E;
}
.mk-affordability-table tr.is-flow .mk-platform-name-text {
  color: #065f46;
  font-size: 1.25rem;
}
.mk-affordability-table tr.is-flow .mk-platform-cost {
  color: #047857;
  font-size: 1.05rem;
}
.mk-affordability-table tr.is-flow td:last-child {
  font-weight: 650;
  color: #065f46;
}
.mk-compare-footnote {
  margin: 14px 0 0;
  font-size: 13px;
  color: #9ca3af;
  line-height: 1.5;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.mk-more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  margin: 8px 0 0;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  transition: background .2s, color .2s, border-color .2s;
}
.mk-more:hover { background: #f0fdf4; color: #128C7E; border-color: #128C7E; }
.mk-plan-custom-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}
.mk-plan-custom-summary { display: flex; flex-direction: column; }
.mk-plan-custom-config {
  border-top: 1px solid #e5e7eb;
  padding-top: 14px;
}
.mk-custom-config-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 14px;
  margin-bottom: 14px;
}
.mk-custom-config-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #4b5563;
}
.mk-custom-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.mk-preset-btn {
  appearance: none;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.mk-preset-btn:hover {
  border-color: #128C7E;
  color: #128C7E;
  background: #f0fdf4;
}
.mk-preset-btn.is-active {
  border-color: #128C7E;
  background: #128C7E;
  color: #fff;
}
.mk-custom-presets,
.mk-preset-btn { display: none; }
.mk-segment {
  display: inline-flex;
  padding: 3px;
  background: #f3f4f6;
  border-radius: 999px;
  gap: 2px;
}
.mk-segment-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: #6b7280;
  font-size: 15px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 999px;
  cursor: pointer;
  line-height: 1.2;
  transition: background .15s, color .15s, box-shadow .15s;
}
.mk-segment-btn.is-active {
  background: #fff;
  color: #128C7E;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
}
.mk-custom-sliders {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mk-slider-group-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #6b7280;
}
.mk-slider-group-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.mk-slider-row {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr) 3.5rem;
  align-items: center;
  column-gap: 12px;
  min-height: 40px;
  padding: 8px 0;
  border-bottom: 1px solid #f3f4f6;
}
.mk-slider-row:last-child { border-bottom: 0; }
.mk-slider-label {
  font-weight: 600;
  color: #111827;
  line-height: 1.3;
  font-size: 16px;
  white-space: normal;
  overflow: visible;
}
.mk-slider-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  min-width: 3.5rem;
  justify-self: end;
  padding: 4px 0;
  border-radius: 6px;
  font-weight: 700;
  color: #128C7E;
  background: #ecfdf5;
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  line-height: 1.2;
  text-align: center;
}
.mk-slider-track-wrap {
  --slider-pct: 50%;
  position: relative;
  width: 100%;
  height: 22px;
  display: flex;
  align-items: center;
}
.mk-slider-rail {
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 999px;
  background: #e5e7eb;
  pointer-events: none;
}
.mk-slider-fill {
  height: 100%;
  width: var(--slider-pct, 50%);
  border-radius: 999px;
  background: #128C7E;
  transition: width .15s ease-out;
}
.mk-slider-thumb {
  position: absolute;
  top: 50%;
  left: var(--slider-pct, 50%);
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #128C7E;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .12);
  pointer-events: none;
  transition: left .15s ease-out, box-shadow .15s ease;
}
.mk-slider-row:focus-within .mk-slider-thumb {
  box-shadow: 0 0 0 3px rgba(18, 140, 126, .15);
}
.mk-slider-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.mk-slider-input:focus { outline: none; }
.mk-api-line i { color: #128C7E; margin-right: 6px; }
.mk-toggle { display: flex; justify-content: center; align-items: center; gap: 16px; position: relative; z-index: 1; margin-top: 8px; }
.mk-switch { position: relative; width: 56px; height: 28px; background: #128C7E; border-radius: 999px; cursor: pointer; border: 1px solid rgba(18,140,126,.2); }
.mk-switch i { position: absolute; top: 2px; left: 2px; width: 24px; height: 24px; background: #fff; border-radius: 999px; transition: transform .2s; }
.mk-switch.is-on i { transform: translateX(26px); }
.mk-cta { margin: 32px auto 80px; width: calc(100% - 2rem); max-width: 1100px; text-align: center; background: linear-gradient(180deg,#f8fafc,#ecfdf5); border: 1px solid rgba(18,140,126,.2); border-radius: 3rem; padding: 48px 24px; position: relative; overflow: hidden; }
.mk-cta h2 { font-size: clamp(28px, 4vw, 48px); margin: 0 0 8px; }
.mk-cta h3 { font-size: clamp(22px, 3vw, 36px); margin: 0 0 16px; font-weight: 700; }
.mk-spark { position: absolute; color: #128C7E; animation: mk-spark 3s ease-in-out infinite; }
@keyframes mk-spark { 0%,100% { transform: translateY(0) scale(1); opacity: .5; } 50% { transform: translateY(-6px) scale(1.2); opacity: 1; } }
.mk-top { position: fixed; right: 24px; bottom: 24px; width: 48px; height: 48px; border: 0; border-radius: 999px; background: #128C7E; color: #fff; cursor: pointer; box-shadow: 0 10px 20px rgba(18,140,126,.35); opacity: 0; visibility: hidden; transition: .3s; z-index: 40; }
.mk-top.is-on { opacity: 1; visibility: visible; }

@media (min-width: 1024px) {
  .mk-builder { min-height: 780px; }
  .mk-flow-side.is-open { width: 230px; }
  .mk-cards.mk-int-grid { grid-template-columns: repeat(4, 1fr); }
}

.mk-section { padding: 32px 0 80px; }
.mk-cards { display: grid; grid-template-columns: 1fr; gap: 28px; }
.mk-cards.mk-int-grid { gap: 32px; }
.mk-card { background: #fff; border: 1px solid #f3f4f6; border-radius: 24px; padding: 32px; box-shadow: 0 8px 30px rgba(0,0,0,.04); display: flex; flex-direction: column; min-height: 100%; transition: transform .3s, box-shadow .3s; }
.mk-card:hover { transform: translateY(-4px); box-shadow: 0 15px 40px rgba(0,0,0,.08); }
.mk-card-head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.mk-card-ico { width: 56px; height: 56px; border-radius: 16px; display: inline-flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; border: 1px solid rgba(0,0,0,.04); }
.mk-card h3 { margin: 0; font-size: 20px; line-height: 1.25; }
.mk-card p { color: #6b7280; font-size: 14px; line-height: 1.6; margin: 0; }


.mk-prose { max-width: 760px; margin: 0 auto; line-height: 1.7; color: #374151; }
.mk-prose h2 { margin-top: 28px; font-size: 22px; }
.mk-prose p { margin: 0 0 14px; }

.mk-form { max-width: 560px; margin: 0 auto; display: grid; gap: 14px; text-align: left; }
.mk-form label { font-size: 13px; font-weight: 700; color: #374151; }
.mk-form input, .mk-form textarea { width: 100%; border: 1px solid #e5e7eb; border-radius: 12px; padding: 12px 14px; font: inherit; }
.mk-form .form-error { color: #b91c1c; font-size: 12px; }
.mk-alert { max-width: 560px; margin: 0 auto 16px; padding: 12px 16px; border-radius: 12px; background: #ecfdf5; color: #166534; font-weight: 600; }

.mk-footer { border-top: 1px solid #f3f4f6; padding: 40px 0 24px; background: #f8fafc; }
.mk-footer-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.mk-footer h4 { margin: 0 0 16px; font-size: 20px; text-transform: none; letter-spacing: 0; color: #111827; }
.mk-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 16px; color: #4b5563; }
.mk-footer a:hover { color: #128C7E; }
.mk-copy { margin-top: 28px; font-size: 13px; color: #9ca3af; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Flow builder hero — mockup layout */
#flow-builder-hero { position: relative; padding-top: 140px; padding-bottom: 32px; border-bottom: 1px solid #f3f4f6; overflow: hidden; text-align: center; }
#flow-builder-hero, #flow-builder-hero * { box-sizing: border-box; }
.mk-hero-fade { position: absolute; inset-inline: 0; bottom: 0; height: 128px; background: linear-gradient(to top, #fff, transparent); }
.mk-hero-pricing { background: linear-gradient(180deg, rgba(220,248,198,.55), #fff); padding-bottom: 40px; }
.mk-hero-pricing .mk-badge { font-size: 16px; padding: 9px 20px; }
.mk-hero-pricing .mk-lead { font-size: 22px; }
.mk-hero-int { background: #f8fafc; padding-top: 160px; }
.mk-h2 { font-size: clamp(32px, 4.2vw, 44px); font-weight: 800; margin: 0; color: #111827; }
.mk-api-line { position: relative; z-index: 1; font-size: 18px; font-weight: 600; color: #374151; margin: 0 0 24px; }
.mk-toggle-label { font-weight: 700; font-size: 18px; color: #111827; }
.mk-toggle-label.is-dim { color: #6b7280; }
.mk-save { background: rgba(249,115,22,.1); color: #f97316; padding: 5px 12px; border-radius: 999px; font-size: 13px; font-weight: 800; margin-left: 6px; border: 1px solid rgba(249,115,22,.2); }
.mk-badge-wide { text-transform: uppercase; letter-spacing: .12em; }

.mk-typewriter { min-width: 9ch; }
@media (min-width: 768px) { .mk-typewriter { min-width: 10ch; } }

.mk-builder { display: flex; flex-direction: column; gap: 32px; width: calc(100% - 2rem); max-width: 1600px; margin: 24px auto 0; position: relative; z-index: 2; text-align: left; }
.mk-phone-col { width: 100%; display: flex; justify-content: center; flex-shrink: 0; }
.mk-phone { width: 340px; height: 720px; margin: 0 auto; background: #fff; border: 8px solid #111827; border-radius: 2rem; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 25px 50px -12px rgba(0,0,0,.35); position: relative; }
.mk-notch { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 130px; height: 30px; background: #000; border-radius: 999px; z-index: 5; display: flex; align-items: center; justify-content: flex-end; padding-right: 12px; }
.mk-notch span { width: 14px; height: 14px; border-radius: 999px; background: #111; border: 1px solid #374151; }
.mk-wa-head { background: #00a884; color: #fff; padding: 48px 16px 12px; display: flex; align-items: center; gap: 10px; z-index: 2; }
.mk-wa-head i { font-size: 16px; }
.mk-wa-ava { width: 40px; height: 40px; border-radius: 999px; background: #fff; color: #25D366; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.mk-wa-meta { flex: 1; text-align: left; }
.mk-wa-meta strong { display: block; font-size: 16px; line-height: 1.2; }
.mk-wa-meta span { font-size: 11px; opacity: .9; }
.mk-chat { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; background-color: #efeae2; background-image: url("https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png"); background-size: cover; scrollbar-width: none; }
.mk-chat::-webkit-scrollbar { display: none; }
.mk-day { align-self: center; background: rgba(255,255,255,.9); color: #6b7280; font-size: 11px; font-weight: 600; padding: 4px 12px; border-radius: 8px; }
.mk-msg { max-width: 85%; padding: 8px 12px; border-radius: 12px; font-size: 15px; line-height: 1.35; }
.mk-msg-in { background: #fff; align-self: flex-start; border-top-left-radius: 4px; }
.mk-msg-out { background: #dcf8c6; align-self: flex-end; border-top-right-radius: 4px; }
.mk-msg time { display: block; font-size: 10px; color: #9ca3af; margin-top: 4px; text-align: right; }
.mk-int-msg { padding: 0; overflow: hidden; }
.mk-int-head { padding: 10px 12px; border-bottom: 1px solid #f3f4f6; }
.mk-int-head p { margin: 4px 0 0; font-size: 14px; color: #374151; }
.mk-int-head em { display: block; font-size: 10px; color: #9ca3af; text-transform: uppercase; margin-top: 8px; font-style: normal; }
.mk-menu-btn { width: 100%; border: 0; background: transparent; color: #00a884; font-weight: 700; padding: 12px; cursor: pointer; }
.mk-menu-btn:hover { background: #f9fafb; }
@keyframes mk-slide-msg { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.msg-enter { animation: mk-slide-msg .3s ease-out forwards; }
.mk-wa-foot { background: #f0f2f5; padding: 8px; display: flex; gap: 8px; align-items: center; position: relative; z-index: 2; }
.mk-wa-emoji { color: #6b7280; font-size: 20px; margin-left: 6px; }
.mk-wa-foot input { flex: 1; border: 0; border-radius: 999px; padding: 10px 14px; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.mk-wa-send { width: 40px; height: 40px; border: 0; border-radius: 999px; background: #25D366; color: #fff; cursor: pointer; flex-shrink: 0; }
.mk-phone-home { position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%); width: 33%; height: 4px; background: #111827; border-radius: 999px; opacity: .3; pointer-events: none; }

.mk-canvas-wrap { flex: 1; width: 100%; min-height: 600px; background: #fff; border: 1px solid rgba(229,231,235,.8); border-radius: 24px; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 20px 50px -12px rgba(0,0,0,.15); }
.mk-canvas-bar { height: 64px; border-bottom: 1px solid #e5e7eb; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; font-weight: 700; gap: 12px; }
.mk-canvas-bar-l, .mk-canvas-bar-r { display: flex; align-items: center; gap: 10px; }
.mk-icon-btn { width: 36px; height: 36px; border: 0; border-radius: 10px; background: transparent; color: #6b7280; cursor: pointer; }
.mk-icon-btn:hover { background: #f3f4f6; }
.mk-flow-mark { width: 36px; height: 36px; border-radius: 999px; background: rgba(18,140,126,.12); color: #128C7E; display: inline-flex; align-items: center; justify-content: center; }
.mk-canvas-hint { font-size: 12px; color: #9ca3af; font-weight: 500; display: none; }
.mk-wa-chip { display: none; align-items: center; gap: 6px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 6px 10px; font-size: 11px; font-weight: 600; color: #4b5563; background: #f9fafb; }
.mk-wa-chip i { color: #128C7E; }
.mk-save-btn { background: rgba(18,140,126,.1); color: #128C7E; border: 1px solid rgba(18,140,126,.2); padding: 8px 16px; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer; }
.mk-canvas-body { display: flex; flex: 1; overflow: hidden; min-height: 0; }

.mk-flow-side { width: 230px; min-width: 230px; border-right: 1px solid #f3f4f6; overflow: auto; background: #fff; transition: width .3s, min-width .3s; }
.mk-flow-side.sidebar-collapsed { width: 64px !important; min-width: 64px !important; }
.mk-flow-side.sidebar-collapsed .sidebar-text,
.mk-flow-side.sidebar-collapsed .search-container,
.mk-flow-side.sidebar-collapsed .sidebar-group-title { display: none !important; }
.mk-flow-side.sidebar-collapsed .sidebar-item { justify-content: center; padding-left: 0; padding-right: 0; }
.search-container { position: sticky; top: 0; background: #fff; padding: 16px; border-bottom: 1px solid #f3f4f6; }
.search-container { position: relative; }
.search-container i { position: absolute; left: 26px; top: 26px; color: #9ca3af; font-size: 13px; }
.search-container input { width: 100%; background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 8px; padding: 8px 10px 8px 32px; font-size: 13px; }
.mk-side-pad { padding: 12px; }
.sidebar-group-title { font-size: 11px; font-weight: 700; color: #9ca3af; text-transform: uppercase; letter-spacing: .06em; margin: 12px 4px 8px; }
.sidebar-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 10px; font-size: 13px; font-weight: 600; color: #374151; cursor: grab; }
.sidebar-item:hover { background: #f9fafb; }
.sidebar-item.is-on { border: 1px solid #e5e7eb; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.04); position: relative; }
.sidebar-item.is-on::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: #128C7E; border-radius: 10px 0 0 10px; }
.sidebar-icon { width: 20px; text-align: center; }

.mk-workspace { flex: 1; position: relative; overflow: hidden; cursor: grab; min-height: 520px; }
.mk-canvas { position: absolute; top: 0; left: 0; width: 4000px; height: 4000px; transform-origin: top left; }
.mk-svg { position: absolute; top: 0; left: 0; width: 4000px; height: 4000px; overflow: visible; pointer-events: none; z-index: 0; }
.node { position: absolute; background: #fff; border: 1px solid #e5e7eb; border-radius: 16px; box-shadow: 0 8px 20px rgba(0,0,0,.06); z-index: 10; cursor: grab; user-select: none; width: auto; }
.node.is-text { border: 3px solid #1476b4; box-shadow: 0 12px 24px rgba(0,0,0,.08); }
.node-active { animation: pulse-node 1.5s ease-out; border-color: #128C7E !important; z-index: 50 !important; }
.mk-node-h { padding: 14px 18px; border-bottom: 1px solid #f3f4f6; color: #1476b4; font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.mk-node-h em { margin-left: auto; font-size: 10px; color: #9ca3af; font-style: normal; font-weight: 800; text-transform: uppercase; }
.mk-node-b { padding: 16px 18px; font-size: 14px; color: #374151; }
.mk-node-f { background: #f9fafb; border-top: 1px solid #f3f4f6; padding: 12px 18px; font-size: 12px; color: #6b7280; display: flex; justify-content: flex-end; position: relative; border-radius: 0 0 16px 16px; }
.mk-node-f-split { justify-content: space-between; color: #1476b4; font-weight: 600; background: #fff; border-top-style: dashed; }
.mk-chip { background: #e4eff6; color: #1476b4; text-align: center; padding: 8px; border-radius: 8px; font-weight: 700; margin-bottom: 12px; border: 1px dashed #1476b4; }
.mk-muted { font-size: 12px; color: #9ca3af; margin-bottom: 4px; }
.mk-kw { margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px dashed #e5e7eb; }
.mk-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; text-align: center; font-size: 11px; color: #6b7280; margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid #f3f4f6; }
.mk-stats-3 { grid-template-columns: repeat(3, 1fr); }
.mk-stats i { display: block; margin-bottom: 4px; }
.mk-stats strong { display: block; color: #111827; font-size: 13px; margin-top: 2px; }
#flow-reply-text, .mk-int-box input, .mk-int-box textarea { width: 100%; border: 1px solid #e5e7eb; border-radius: 8px; padding: 10px; font: inherit; background: #f9fafb; resize: none; }
.mk-int-box { border: 1px solid #e5e7eb; border-radius: 8px; padding: 10px; background: #f9fafb; display: grid; gap: 6px; }
.mk-int-box input, .mk-int-box textarea { border: 0; background: transparent; padding: 0; }
.mk-int-box input { font-weight: 700; color: #1476b4; }
.mk-foot-in { font-size: 11px !important; color: #9ca3af !important; text-transform: uppercase; font-weight: 500 !important; }
.mk-node-rows { border-top: 1px solid #e5e7eb; }
.mk-node-row { padding: 12px 18px; font-size: 12px; color: #6b7280; display: flex; justify-content: space-between; position: relative; border-top: 1px solid #f3f4f6; }
.mk-node-row:first-child { border-top: 0; }
.mk-node-row-end { justify-content: flex-end; font-weight: 700; color: #111827; }
.mk-menu-list { list-style: none; padding: 0; margin: 0; font-size: 13px; color: #4b5563; }
.mk-menu-list li { padding: 12px 14px; border-top: 1px dashed #f3f4f6; display: flex; gap: 10px; align-items: center; }
.mk-menu-list li:first-child { border-top: 0; color: #1476b4; font-weight: 700; }
.mk-menu-list i { width: 16px; color: #1476b4; }
.port, .mk-port { width: 14px; height: 14px; background: #64748b; border: 3px solid #fff; border-radius: 50%; position: absolute; z-index: 20; }
.mk-zoom { position: absolute; right: 16px; bottom: 16px; display: flex; gap: 2px; background: rgba(255,255,255,.92); border: 1px solid #e5e7eb; border-radius: 10px; z-index: 40; padding: 4px; box-shadow: 0 8px 20px rgba(0,0,0,.08); }
.mk-zoom button { width: 36px; height: 36px; border: 0; background: transparent; cursor: pointer; color: #4b5563; border-radius: 8px; }
.mk-zoom button:hover { background: #f3f4f6; }
.connection-line { fill: none; stroke: #94a3b8; stroke-width: 3.5; stroke-linecap: round; }
.connection-line.active { stroke: #128C7E; stroke-width: 4.5; }


.mk-cta-wrap { padding: 24px 0 80px; }
.mk-cta-wrap.is-sparkle { background: #f8fafc; }
.mk-cta-kicker { font-size: 15px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #128C7E; margin-bottom: 16px; }
.mk-cta p { color: #6b7280; margin: 0 0 24px; }
.mk-cta-spark { background: #fff; border-color: rgba(18,140,126,.45); max-width: 1300px; }
.mk-btn-blue { background: #3b82f6; box-shadow: 0 10px 20px -8px rgba(59,130,246,.4); border-radius: 12px; }
.mk-btn-blue:hover { background: #2563eb; }
.mk-teaser { padding-top: 48px; }
.mk-footer-blurb { color: #6b7280; font-size: 14px; line-height: 1.6; margin: 8px 0 0; max-width: 320px; }
.mk-h1, .mk-lead, .mk-h1-hero { padding-left: 16px; padding-right: 16px; }

@media (min-width: 640px) {
  .mk-wa-chip { display: inline-flex; }
}
@media (min-width: 1024px) {
  .mk-builder { flex-direction: row; align-items: stretch; min-height: 780px; }
  .mk-phone-col { width: 350px; }
  .mk-canvas-hint { display: inline; }
}

.mk-docs { display: grid; grid-template-columns: 1fr; gap: 28px; padding-top: 120px; padding-bottom: 64px; }
.mk-docs-nav { background: #f8fafc; border: 1px solid #f3f4f6; border-radius: 16px; padding: 16px; }
.mk-docs-nav a { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 10px; font-size: 14px; font-weight: 600; color: #4b5563; }
.mk-docs-nav a.is-active, .mk-docs-nav a:hover { background: #ecfdf5; color: #128C7E; }
.mk-docs-nav .mk-sub { padding-left: 28px; font-weight: 500; font-size: 13px; }
.mk-crumb { font-size: 13px; color: #6b7280; margin-bottom: 12px; }
.mk-toc { display: none; }
.mk-toc a { display: block; font-size: 13px; color: #6b7280; padding: 4px 0; }
.mk-list-card { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid #f3f4f6; border-radius: 14px; margin-bottom: 10px; background: #fff; }
.mk-list-card:hover { border-color: #bbf7d0; }
.mk-num { width: 28px; height: 28px; border-radius: 999px; background: #f3f4f6; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; color: #6b7280; }
.mk-blog-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.mk-blog-card img { width: 100%; height: 180px; object-fit: cover; border-radius: 16px; background: #ecfdf5; }

@media (min-width: 768px) {
  .mk-nav-links { display: flex; }
  .mk-nav-cta { display: flex; }
  .mk-nav-toggle { display: none; }
  .mk-cards { grid-template-columns: repeat(2, 1fr); }
  .mk-plans { grid-template-columns: 1fr; }
  .mk-footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .mk-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .mk-builder { flex-direction: row; align-items: stretch; min-height: 680px; }
  .mk-cards { grid-template-columns: repeat(4, 1fr); }
  .mk-plans { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mk-docs { grid-template-columns: 240px 1fr 200px; }
  .mk-toc { display: block; }
  .mk-blog-grid { grid-template-columns: repeat(3, 1fr); }
  .mk-blog-grid .mk-blog-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; }
  .mk-contact { grid-template-columns: 1.15fr .85fr; }
  .mk-form-row { grid-template-columns: 1fr 1fr; }
}

.mk-hero-contact { background: linear-gradient(180deg, rgba(18,140,126,.08), #fff); }
.mk-contact { display: grid; gap: 28px; align-items: start; }
.mk-contact-panel { background: #fff; border: 1px solid #f3f4f6; border-radius: 24px; padding: 28px; box-shadow: 0 8px 30px rgba(0,0,0,.04); }
.mk-contact-hint { color: #6b7280; font-size: 14px; margin: 0 0 20px; }
.mk-form-wide { max-width: none; margin: 0; }
.mk-form-row { display: grid; gap: 14px; }
.mk-form input:focus, .mk-form textarea:focus { outline: 2px solid rgba(18,140,126,.25); border-color: #128C7E; }
.mk-contact-side { display: grid; gap: 14px; }
.mk-contact-card { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid #f3f4f6; border-radius: 18px; padding: 18px; }
.mk-contact-card:hover { border-color: #99f6e4; }
.mk-contact-card h3 { margin: 0 0 4px; font-size: 16px; }
.mk-contact-card p { margin: 0; font-size: 13px; color: #6b7280; line-height: 1.5; }
.mk-faq { background: #fff; border: 1px solid #f3f4f6; border-radius: 18px; padding: 18px 20px; }
.mk-faq h3 { margin: 0 0 8px; font-size: 16px; }
.mk-faq details { border-top: 1px solid #f3f4f6; padding: 12px 0; }
.mk-faq details:first-of-type { border-top: 0; }
.mk-faq summary { cursor: pointer; font-weight: 700; font-size: 14px; }
.mk-faq details p { margin: 8px 0 0; font-size: 13px; color: #6b7280; line-height: 1.55; }
.mk-blog-featured { padding: 8px; }
.mk-blog-featured img { height: 240px; }
.mk-docs-hero-list { max-width: 880px; margin: 0 auto; display: grid; gap: 10px; text-align: left; }

/* Premium marketing redesign */
.mk-announce {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 16px;
  background: linear-gradient(90deg, #075E54, #128C7E);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}
.mk-announce button { background: none; border: 0; color: #fff; cursor: pointer; opacity: .85; }
body:has(.mk-announce) .mk-nav-outer { top: 40px; }
.mk-nav-outer { transition: top .25s ease, transform .25s ease; }
.mk-nav-outer.is-scrolled .mk-nav {
  height: 64px;
  padding: 0 18px;
  box-shadow: 0 12px 40px -12px rgba(0,0,0,.18);
  background: rgba(255,255,255,.94);
}
.mk-nav-links a { position: relative; transition: color .15s; }
.mk-nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 999px;
  background: #128C7E;
}
.mk-nav-login { font-size: 16px; font-weight: 600; color: #4b5563; display: inline-flex; align-items: center; height: 40px; padding: 0 12px; }
.mk-nav-login:hover { color: #128C7E; }
.mk-btn.mk-btn-sm { padding: 10px 18px !important; font-size: 15px !important; line-height: 1.2 !important; display: inline-flex !important; align-items: center !important; height: 40px !important; box-sizing: border-box !important; }
.mk-mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.35);
  backdrop-filter: blur(4px);
  z-index: 45;
}
.mk-mobile-backdrop.is-open { display: block; }
body.mk-nav-open { overflow: hidden; }
.js .mk-reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.js .mk-reveal.is-visible { opacity: 1; transform: none; }
.js .mk-stagger > * { opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; }
.js .mk-stagger.is-visible > * { opacity: 1; transform: none; }
.js .mk-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.js .mk-stagger.is-visible > *:nth-child(2) { transition-delay: 50ms; }
.js .mk-stagger.is-visible > *:nth-child(3) { transition-delay: 100ms; }
.js .mk-stagger.is-visible > *:nth-child(4) { transition-delay: 150ms; }
.js .mk-stagger.is-visible > *:nth-child(5) { transition-delay: 200ms; }
.js .mk-stagger.is-visible > *:nth-child(6) { transition-delay: 250ms; }
.js .mk-stagger.is-visible > *:nth-child(7) { transition-delay: 300ms; }
.js .mk-stagger.is-visible > *:nth-child(8) { transition-delay: 350ms; }
.mk-section-alt { background: linear-gradient(180deg, #f8fafc 0%, #fff 100%); }
.mk-section-title { text-align: center; margin: 0 0 24px; font-size: clamp(24px, 3vw, 32px); }
.mk-section-kicker { text-align: center; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #9ca3af; margin: 0 0 12px; }
.mk-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mk-stat { background: #fff; border: 1px solid #f3f4f6; border-radius: 16px; padding: 20px; text-align: center; }
.mk-stat strong { display: block; font-size: 28px; color: #128C7E; margin-bottom: 4px; }
.mk-stat span { font-size: 13px; color: #6b7280; font-weight: 600; }
.mk-feature-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.mk-feature-card { background: #fff; border: 1px solid #f3f4f6; border-radius: 16px; padding: 20px; transition: border-color .2s, box-shadow .2s, transform .2s; }
.mk-feature-card:hover { border-color: #99f6e4; box-shadow: 0 8px 24px rgba(18,140,126,.08); transform: translateY(-2px); }
.mk-feature-ico { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 12px; background: #ecfdf5; color: #128C7E; margin-bottom: 10px; }
.mk-feature-card h3 { margin: 0 0 6px; font-size: 16px; }
.mk-feature-card p { margin: 0; font-size: 13px; color: #6b7280; line-height: 1.55; }
.mk-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: mkstep; }
.mk-step { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid #f3f4f6; border-radius: 16px; padding: 18px; }
.mk-step-num { width: 36px; height: 36px; border-radius: 999px; background: #128C7E; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; flex-shrink: 0; }
.mk-step h3 { margin: 0 0 4px; font-size: 16px; }
.mk-step p { margin: 0; font-size: 13px; color: #6b7280; }
.mk-logo-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.mk-logo-item { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid #f3f4f6; background: #fff; font-size: 13px; font-weight: 600; color: #4b5563; }
.mk-logo-item i { color: #128C7E; }
.mk-faq-wrap { max-width: 760px; margin: 0 auto; }
.mk-faq-list { display: grid; gap: 10px; }
.mk-faq-item { background: #fff; border: 1px solid #f3f4f6; border-radius: 12px; padding: 16px 18px; }
.mk-faq-item summary { cursor: pointer; font-weight: 700; font-size: 18px; }
.mk-faq-item p { margin: 10px 0 0; font-size: 16px; color: #6b7280; line-height: 1.55; }
.mk-trust-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 28px; padding: 8px 0 20px; }
.mk-trust-item { display: inline-flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 600; color: #4b5563; }
.mk-trust-item i { color: #128C7E; }
.mk-prose-layout { display: grid; grid-template-columns: 1fr; gap: 24px; }
.mk-prose-sidebar { display: none; }
.mk-prose-toc { position: sticky; top: 120px; font-size: 13px; }
.mk-prose-toc ul { list-style: none; padding: 0; margin: 0; }
.mk-prose-toc a { display: block; padding: 4px 0; color: #6b7280; }
.mk-prose-toc a:hover { color: #128C7E; }
.mk-prose-toc li.is-sub { padding-left: 12px; }
@media (min-width: 768px) {
  .mk-stats { grid-template-columns: repeat(4, 1fr); }
  .mk-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .mk-prose-layout { grid-template-columns: 200px 1fr; }
  .mk-prose-sidebar { display: block; }
}
@media (min-width: 1024px) {
  .mk-feature-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .js .mk-reveal, .js .mk-stagger > * { opacity: 1; transform: none; transition: none; }
  .mk-blob, .animate-sparkle { animation: none; }
}

/* Mockup theme — floating chrome, journey, split features, sparkle CTA */
.mk-blob { display: block !important; }
.mk-grid { display: block !important; }
.mk-hero-fade { display: block; }
.mk-nav-links a.is-active::after { display: none; }
.mk-nav-login:hover { color: #25D366; }
.mk-plan.is-popular { border-color: #25D366; }
.mk-plan-badge { background: #25D366; }
.mk-plan-btn--primary { background: #25D366 !important; border-color: #25D366 !important; }
.mk-plan-btn--primary:hover { background: #128C7E !important; border-color: #128C7E !important; }
.mk-slider-fill, .mk-segment-btn.is-active { color: inherit; }
.mk-slider-fill { background: #25D366; }
.mk-slider-thumb { border-color: #25D366; }
.mk-slider-value { color: #25D366; }
.mk-switch { background: #25D366; border-color: rgba(37,211,102,.2); }
.connection-line.active { stroke: #25D366; }
.node-active { border-color: #25D366 !important; }

.mk-cta-wrap { padding: 80px 1rem; }
.mk-cta-wrap.is-sparkle { background: #f8fafc; }
.mk-cta {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(180deg, #f8fafc, #ecfdf5);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: 3rem;
  padding: 64px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 60px -15px rgba(16,185,129,.15);
}
.mk-cta-spark {
  max-width: 1300px;
  background: #fff;
  border: 1px solid rgba(37,211,102,.5);
  border-radius: 2.5rem;
  padding: 40px 24px;
  box-shadow: 0 20px 60px -15px rgba(37,211,102,.12);
}
@media (min-width: 768px) {
  .mk-cta { padding: 80px 48px; }
  .mk-cta-spark { padding: 64px 40px; }
}
.mk-cta-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #10b981;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.mk-cta-kicker::before, .mk-cta-kicker::after {
  content: "";
  width: 32px;
  height: 1px;
  background: rgba(16,185,129,.4);
}
.mk-cta h2 { font-size: clamp(1.75rem, 4vw, 3.5rem); font-weight: 800; letter-spacing: -.03em; margin: 0 0 12px; color: #111827; }
.mk-cta h3 { font-size: clamp(1.35rem, 3vw, 2.5rem); font-weight: 700; margin: 0 0 24px; color: #1f2937; }
.mk-cta p { color: #6b7280; font-size: 20px; line-height: 1.65; margin: 0 auto 32px; max-width: 36rem; }
.mk-cta-grid {
  position: absolute;
  inset: 0;
  opacity: .4;
  pointer-events: none;
  background-image: linear-gradient(to right, rgba(37,211,102,.1) 1px, transparent 1px), linear-gradient(to bottom, rgba(37,211,102,.1) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center;
}
.mk-cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 800px;
  height: 500px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(220,252,231,.6), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}
.mk-spark {
  position: absolute;
  z-index: 10;
  color: #25D366;
  animation: sparkle-float 3s ease-in-out infinite;
}
@keyframes sparkle-float {
  0%, 100% { transform: translateY(0) scale(1); opacity: .5; }
  50% { transform: translateY(-6px) scale(1.2); opacity: 1; }
}
.delay-1000 { animation-delay: 1s; }
.delay-2000 { animation-delay: 2s; }
.delay-3000 { animation-delay: 3s; }
.mk-cta .mk-btn-blue { background: #3b82f6; border-radius: 12px; box-shadow: 0 10px 20px -8px rgba(59,130,246,.4); padding: 14px 40px; }
.mk-cta .mk-btn-blue:hover { background: #2563eb; }

.mk-footer { background: #f8fafc; border-top: 1px solid #e5e7eb; padding: 80px 0 32px; color: #1f2937; }
.mk-footer .mk-nav-brand { color: #111827; margin-bottom: 20px; display: inline-flex; }
.mk-footer h4 { font-size: 20px; font-weight: 700; text-transform: none; letter-spacing: 0; color: #111827; margin: 0 0 24px; }
.mk-footer ul { font-size: 16px; color: #6b7280; gap: 12px; }
.mk-footer a:hover { color: #25D366; }
.mk-footer-blurb { font-size: 16px; line-height: 1.7; color: #6b7280; max-width: 320px; margin: 0; }
.mk-copy { margin-top: 32px; padding-top: 32px; border-top: 1px solid #e5e7eb; font-size: 14px; color: #9ca3af; justify-content: center; }
.mk-news { display: flex; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; margin-bottom: 24px; background: #fff; }
.mk-news input { flex: 1; border: 0; padding: 12px 16px; font: inherit; font-size: 16px; outline: none; }
.mk-news button { background: #3b82f6; color: #fff; border: 0; padding: 0 20px; cursor: pointer; }
.mk-news button:hover { background: #2563eb; }
.mk-socials { display: flex; flex-wrap: wrap; gap: 12px; }
.mk-socials a { width: 36px; height: 36px; border-radius: 999px; border: 1px solid #e5e7eb; background: #fff; display: inline-flex; align-items: center; justify-content: center; color: #4b5563; }
.mk-socials a:hover { color: #fff; }
.mk-socials a.is-fb:hover { background: #1877F2; border-color: #1877F2; }
.mk-socials a.is-ig:hover { background: #E4405F; border-color: #E4405F; }
.mk-socials a.is-tt:hover { background: #000; border-color: #000; }
.mk-socials a.is-rd:hover { background: #FF4500; border-color: #FF4500; }
.mk-socials a.is-yt:hover { background: #FF0000; border-color: #FF0000; }
.mk-socials a.is-x:hover { background: #000; border-color: #000; }

.mk-top { background: #25D366; box-shadow: 0 10px 20px rgba(37,211,102,.35); }
.mk-top:hover { background: #128C7E; }

.mk-journey { position: relative; }
.mk-journey-line { display: none; }
.mk-journey-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
.mk-journey-card {
  position: relative;
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 2rem;
  padding: 32px;
  box-shadow: 0 8px 30px rgba(0,0,0,.06);
  margin-top: 24px;
  transition: transform .3s;
}
.mk-journey-card:hover { transform: translateY(-4px); }
.mk-journey-num {
  position: absolute;
  top: -18px;
  left: 24px;
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
}
.mk-journey-ico {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 24px;
}
.mk-journey-card h3 { margin: 0 0 12px; font-size: 20px; font-weight: 800; }
.mk-journey-card p { margin: 0 0 24px; font-size: 14px; line-height: 1.6; color: #6b7280; min-height: 60px; }
.mk-journey-chips { display: grid; gap: 12px; }
.mk-journey-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  padding: 6px 12px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #f3f4f6;
  font-size: 11px;
  font-weight: 600;
  color: #4b5563;
}
.mk-journey-chip i { color: #10b981; }
.mk-journey-next {
  display: none;
}
@media (min-width: 768px) {
  .mk-journey-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .mk-journey-grid { grid-template-columns: repeat(4, 1fr); }
  .mk-journey-line {
    display: block;
    position: absolute;
    top: 70px;
    left: 10%;
    right: 10%;
    height: 1.5px;
    background: #e5e7eb;
    z-index: 0;
  }
  .mk-journey-next {
    display: flex;
    position: absolute;
    top: 70px;
    right: -1.1rem;
    width: 1.5rem;
    height: 1.5rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 999px;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    font-size: 10px;
    z-index: 2;
  }
}

.mk-split { display: flex; flex-direction: column; gap: 64px; }
.mk-split-row {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 2.5rem;
  padding: 32px;
  box-shadow: 0 8px 30px rgba(0,0,0,.04);
  display: flex;
  flex-direction: column;
  gap: 48px;
  align-items: center;
}
.mk-split-row:hover { box-shadow: 0 15px 40px rgba(0,0,0,.08); }
.mk-split-media, .mk-split-copy { width: 100%; }
.mk-split-frame { background: #f8fafc; border: 1px solid #f3f4f6; border-radius: 16px; padding: 16px; }
.mk-split-frame img { width: 100%; height: auto; border-radius: 12px; border: 1px solid #e5e7eb; display: block; }
.mk-split-copy h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; margin: 0 0 20px; color: #111827; }
.mk-split-copy p { font-size: 18px; line-height: 1.7; color: #4b5563; margin: 0 0 32px; }
.mk-split-copy ul { list-style: none; padding: 0; margin: 0 0 40px; display: grid; gap: 20px; }
.mk-split-copy li { display: flex; gap: 16px; align-items: flex-start; font-size: 18px; font-weight: 500; color: #374151; }
.mk-check {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #10b981;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 10px;
}
.mk-btn-dark { background: #111827 !important; border-radius: 999px; font-size: 18px; padding: 14px 32px; box-shadow: 0 10px 20px rgba(17,24,39,.2); }
.mk-btn-dark:hover { background: #000 !important; }
@media (min-width: 1024px) {
  .mk-split-row { flex-direction: row; padding: 64px; gap: 80px; }
  .mk-split-row.is-rev { flex-direction: row-reverse; }
  .mk-split-media, .mk-split-copy { width: 50%; }
}

.mk-faq-home { display: flex; flex-direction: column; gap: 64px; }
.mk-faq-intro h2 { font-size: 2.25rem; font-weight: 800; margin: 0 0 16px; }
.mk-faq-intro p { font-size: 18px; color: #6b7280; line-height: 1.7; margin: 0 0 32px; }
.mk-faq-intro a { color: #10b981; font-weight: 600; font-size: 18px; }
.mk-faq-intro a:hover { color: #059669; }
.faq-item { border-bottom: 1px solid #e5e7eb; }
.faq-item button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font: inherit;
}
.faq-item button span { font-size: 20px; font-weight: 700; color: #111827; }
.faq-item.active-faq button span { color: #10b981; }
.faq-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid #d1d5db;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #6b7280;
}
.faq-item.active-faq .faq-icon-wrapper { background: #10b981; border-color: #10b981; color: #fff; }
.faq-item.active-faq .faq-icon { transform: rotate(45deg); }
.faq-content-wrapper { max-height: 0; opacity: 0; overflow: hidden; transition: max-height .4s ease, opacity .4s ease; }
.faq-item.active-faq .faq-content-wrapper { opacity: 1; }
.faq-inner { padding-bottom: 24px; font-size: 18px; line-height: 1.7; color: #4b5563; }
@media (min-width: 1024px) {
  .mk-faq-home { flex-direction: row; gap: 64px; }
  .mk-faq-intro { width: 33%; flex-shrink: 0; }
  .mk-faq-list-acc { width: 67%; }
}

.mk-cards.mk-int-grid { max-width: 1400px; gap: 32px; }
@media (min-width: 768px) {
  .mk-cards.mk-int-grid { gap: 36px; }
}
.mk-card { border-radius: 1.5rem; }
.mk-card:hover { transform: translateY(-4px); }
@media (min-width: 1280px) {
  .mk-cards.mk-int-grid { grid-template-columns: repeat(4, 1fr); gap: 40px; }
}

.mk-hero-int { background: #f8fafc; }
.mk-h2-sub { font-size: clamp(22px, 3vw, 32px); text-align: left; margin-bottom: 8px; }
.mk-meta { font-size: 13px; color: #9ca3af; margin-top: 12px; }
.mk-toc-label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: #9ca3af; margin-bottom: 8px; }
.mk-list-card .mk-excerpt { font-size: 13px; color: #6b7280; }
.mk-stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mk-stat-tile { background: #fff; border: 1px solid #f3f4f6; border-radius: 16px; padding: 24px; text-align: center; }
.mk-stat-tile strong { display: block; font-size: 28px; color: #25D366; margin-bottom: 4px; }
.mk-stat-tile span { font-size: 13px; color: #6b7280; font-weight: 600; }
@media (min-width: 768px) {
  .mk-stat-grid { grid-template-columns: repeat(4, 1fr); }
}

.mk-accent-underline {
  position: relative;
  color: #10b981;
  display: inline-block;
  z-index: 1;
}
.mk-accent-underline::after {
  content: "";
  position: absolute;
  left: -5%;
  bottom: -6px;
  width: 110%;
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 20' preserveAspectRatio='none'%3E%3Cpath d='M5 15 Q 40 5 95 10' fill='none' stroke='%2310b981' stroke-width='3.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
  z-index: -1;
}
.mk-section-head .mk-section-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5e7eb;
  background: #fff;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #4b5563;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 20px;
}
.mk-wrap-wide { max-width: 1400px; }