/* ═══════════════════════════════════════════════════════════════════════════
   Ekam — Marketing site v1
   Built on tokens.css + ui.css (shared with the app), so colours, type, radii
   and dark mode are the same system. Everything here is prefixed `mk-`.

   Contents
     1. Base & layout          6. How it works          11. Pricing
     2. Type                   7. Features              12. FAQ
     3. Nav & mobile menu      8. Social proof          13. CTA band & footer
     4. Hero                   9. Security              14. Inner pages
     5. Live demo             10. Platform logos        15. Motion & a11y
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── 1. Base & layout ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body.mk {
  margin: 0; background: var(--surface); color: var(--ink);
  font: 400 var(--text-md)/var(--leading-normal) var(--font);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
.mk img, .mk svg { display: block; max-width: 100%; }
.mk svg.i { display: inline-block; }
:where(.mk) a { color: inherit; }   /* zero specificity: never beats .ui-btn colours */
.mk main:focus { outline: none; }

.mk-wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 16px; }
@media (min-width: 640px)  { .mk-wrap { padding-inline: 24px; } }
@media (min-width: 1024px) { .mk-wrap { padding-inline: 32px; } }

.mk-section { padding-block: clamp(64px, 9vw, 120px); }
.mk-section--soft { background: var(--surface-soft); border-block: 1px solid var(--hairline); }
.mk-section--tight { padding-block: clamp(40px, 6vw, 72px); }

.mk-head { max-width: 720px; margin: 0 auto clamp(40px, 5vw, 64px); text-align: center; }
.mk-head--left { margin-inline: 0; text-align: left; }

/* Icons from the sprite: stroke-based, sized by font-size. */
.i { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 2;
     stroke-linecap: round; stroke-linejoin: round; display: inline-block; vertical-align: -0.125em; }
.ui-btn .i { width: 18px; height: 18px; }
.i.rot90 { transform: rotate(90deg); }

/* ── 2. Type ───────────────────────────────────────────────────────────── */
.mk-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
  font: 600 var(--text-sm)/1 var(--font); letter-spacing: .02em; color: var(--signature-text);
}
.mk-eyebrow .i { font-size: 16px; }
.mk-h1 {
  margin: 0; font: 700 clamp(40px, 6.4vw + 8px, 80px)/1.02 var(--font-display);
  letter-spacing: -0.045em; color: var(--ink); text-wrap: balance;
}
.mk-h2 {
  margin: 0; font: 700 clamp(30px, 3.2vw + 14px, 52px)/1.06 var(--font-display);
  letter-spacing: -0.035em; color: var(--ink); text-wrap: balance;
}
.mk-h3 { margin: 0 0 8px; font: 650 var(--text-xl)/1.25 var(--font); letter-spacing: -0.015em; }
.mk-lead {
  margin: 20px auto 0; max-width: 620px; font-size: clamp(17px, .6vw + 14px, 20px);
  line-height: 1.55; color: var(--gray-500); text-wrap: pretty;
}
.mk-head--left .mk-lead { margin-inline: 0; }
.mk-muted { color: var(--gray-500); }
.mk-accent { color: var(--signature-text); }
.mk-link { color: var(--signature-text); font-weight: 600; text-decoration: none;
           display: inline-flex; align-items: center; gap: 6px; min-height: var(--tap); }
.mk-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.mk-link .i { transition: transform var(--dur-2) var(--ease-out); }
.mk-link:hover .i { transform: translateX(3px); }

/* ── 3. Nav & mobile menu ──────────────────────────────────────────────── */
.mk-nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color var(--dur-2);
}
.mk-nav.is-scrolled { border-bottom-color: var(--border); }
.mk-nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.mk-logo {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  font: 700 19px/1 var(--font); letter-spacing: -0.03em; color: var(--ink);
  min-height: var(--tap);
}
.mk-logo-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: var(--signature); color: #fff; box-shadow: inset 0 -2px 0 rgba(0,0,0,.12);
}
.mk-logo-mark svg { width: 20px; height: 20px; }
.mk-nav-links { display: none; gap: 4px; margin-left: 12px; }
.mk-nav-links a {
  padding: 8px 12px; border-radius: var(--r-sm); text-decoration: none;
  font-size: 15px; font-weight: 500; color: var(--gray-600);
  transition: color var(--dur-1), background var(--dur-1);
}
.mk-nav-links a:hover { color: var(--ink); background: var(--gray-100); }
.mk-nav-links a[aria-current="page"] { color: var(--ink); }
.mk-nav-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.mk-signin { display: none; padding: 8px 12px; font-size: 15px; font-weight: 500; text-decoration: none; color: var(--gray-600); }
.mk-signin:hover { color: var(--ink); }
.mk-nav-cta { display: none; }
.mk-icon-btn {
  width: var(--tap); height: var(--tap); display: grid; place-items: center;
  border: 0; border-radius: var(--r-md); background: transparent; color: var(--gray-600); cursor: pointer;
  font-size: 20px; transition: background var(--dur-1), color var(--dur-1);
}
.mk-icon-btn:hover { background: var(--gray-100); color: var(--ink); }
/* Theme toggle shows the theme you'd switch TO. */
.mk svg.mk-theme-sun { display: none; }
:root[data-theme="dark"] .mk svg.mk-theme-sun { display: block; }
:root[data-theme="dark"] .mk svg.mk-theme-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .mk svg.mk-theme-sun { display: block; }
  :root:not([data-theme="light"]) .mk svg.mk-theme-moon { display: none; }
}
@media (min-width: 960px) {
  .mk-nav-links, .mk-signin { display: flex; }
  .mk-nav-cta { display: inline-flex; }
  .mk-burger { display: none; }
}

.mk-menu {
  position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column;
  background: var(--surface); padding-bottom: env(safe-area-inset-bottom);
  animation: mk-fade var(--dur-2) var(--ease-out);
}
.mk-menu[hidden] { display: none; }
.mk-menu-head { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.mk-menu-links { display: flex; flex-direction: column; padding-top: 8px; }
.mk-menu-links a {
  display: flex; align-items: center; min-height: 56px; text-decoration: none;
  font: 600 22px/1 var(--font); letter-spacing: -0.02em; color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.mk-menu-foot { margin-top: auto; display: grid; gap: 10px; padding-block: 24px; }
.mk-trust-line { display: flex; align-items: center; justify-content: center; gap: 6px;
                 margin: 4px 0 0; font-size: var(--text-sm); color: var(--gray-500); }
body.mk-menu-open { overflow: hidden; }

/* ── 4. Hero ───────────────────────────────────────────────────────────── */
.mk-hero { position: relative; padding-top: clamp(48px, 8vw, 96px); overflow: hidden; isolation: isolate; }
/* Soft grid that fades out — texture without noise. */
.mk-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(to right, var(--hairline) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hairline) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}
.mk-hero::after {
  content: ""; position: absolute; z-index: -1; left: 50%; top: 42%; width: min(1100px, 120vw); height: 520px;
  transform: translateX(-50%); border-radius: 50%;
  background: radial-gradient(closest-side, var(--signature-glow), transparent);
  filter: blur(20px);
}
.mk-hero-copy { text-align: center; max-width: 920px; margin-inline: auto; }
.mk-pill {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 24px;
  padding: 6px 14px 6px 6px; border-radius: var(--r-full);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-xs);
  font-size: var(--text-sm); font-weight: 500; color: var(--gray-600); text-decoration: none;
}
.mk-pill b { padding: 3px 8px; border-radius: var(--r-full); background: var(--signature-50);
             color: var(--signature-text); font-size: var(--text-xs); font-weight: 650; }
.mk-pill:hover { border-color: var(--border-strong); color: var(--ink); }
.mk-hero .mk-lead { margin-top: 24px; }
.mk-cta-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }
.mk-cta-row .ui-btn { min-width: 168px; }
.mk-assure {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; margin: 20px 0 0; padding: 0;
  list-style: none; font-size: var(--text-sm); color: var(--gray-500);
}
.mk-assure li { display: inline-flex; align-items: center; gap: 6px; }
.mk-assure .i { color: var(--success); font-size: 15px; }
@media (max-width: 479px) {
  .mk-cta-row .ui-btn { flex: 1 1 100%; }
}

/* ── 5. Live demo (hero product mockup) ────────────────────────────────── */
.mk-demo-stage { position: relative; margin-top: clamp(48px, 7vw, 80px); }
.demo {
  position: relative; margin-inline: auto; max-width: 1080px;
  border-radius: var(--r-xl); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-xl), 0 0 0 6px color-mix(in srgb, var(--surface) 60%, transparent);
  overflow: hidden; text-align: left; font-size: 14px; line-height: 1.45;
}
.demo-chrome {
  display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 14px;
  border-bottom: 1px solid var(--border); background: var(--surface-soft);
}
.demo-dots { display: flex; gap: 6px; }
.demo-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--gray-200); }
.demo-url {
  flex: 1; max-width: 300px; margin-inline: auto; height: 24px; display: flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: var(--r-sm); background: var(--surface-sunken); color: var(--gray-500); font: 500 12px/1 var(--font-mono);
}
.demo-url .i { font-size: 11px; color: var(--success); }
.demo-body { display: grid; grid-template-columns: 1fr; height: 460px; }
@media (min-width: 720px)  { .demo-body { grid-template-columns: 300px 1fr; height: 500px; } }
@media (min-width: 1024px) { .demo-body { grid-template-columns: 200px 300px 1fr; height: 520px; } }

/* Sidebar: channels */
.demo-side { display: none; padding: 14px 10px; border-right: 1px solid var(--border); background: var(--surface-soft); }
@media (min-width: 1024px) { .demo-side { display: block; } }
.demo-side-title { padding: 0 8px 8px; font-size: 11px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--gray-500); }
.demo-ch { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: var(--r-sm); color: var(--gray-600); }
.demo-ch.is-all { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: var(--shadow-xs); }
.demo-ch img, .demo-ch .i { width: 16px; height: 16px; }
.demo-ch-n { margin-left: auto; min-width: 20px; padding: 1px 6px; border-radius: var(--r-full); text-align: center;
             font-size: 11px; font-weight: 650; background: var(--gray-100); color: var(--gray-600);
             transition: background var(--dur-2), color var(--dur-2), transform var(--dur-2) var(--ease-out); }
.demo-ch-n.is-bump { background: var(--signature); color: #fff; transform: scale(1.15); }

/* List: conversations */
.demo-list { display: none; border-right: 1px solid var(--border); overflow: hidden; }
@media (min-width: 720px) { .demo-list { display: block; } }
.demo-list-head { display: flex; align-items: center; justify-content: space-between; height: 48px; padding: 0 16px;
                  border-bottom: 1px solid var(--border); font-weight: 650; }
.demo-list-head span { font-size: 12px; font-weight: 500; color: var(--gray-500); }
.demo-rows { list-style: none; margin: 0; padding: 0; }
.demo-row { display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--hairline); }
.demo-row.is-active { background: var(--signature-50); box-shadow: inset 2px 0 0 var(--signature); }
.demo-row.is-new { animation: demo-row-in 520ms var(--ease-out); }
.demo-av { position: relative; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
           font-size: 12px; font-weight: 650; color: #fff; }
.demo-av img { position: absolute; right: -3px; bottom: -3px; width: 16px; height: 16px; padding: 2px;
               border-radius: 50%; background: #fff; box-shadow: 0 0 0 1.5px var(--surface); }
.demo-row-main { min-width: 0; }
.demo-row-name, .demo-row-prev { display: block; }
.demo-row-name { font-weight: 600; font-size: 13px; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-row-prev { font-size: 12.5px; color: var(--gray-500); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-row-time { font-size: 11px; color: var(--gray-500); }
.demo-row.is-unread .demo-row-name::after { content: ""; display: inline-block; width: 7px; height: 7px; margin-left: 6px;
                                             border-radius: 50%; background: var(--signature); vertical-align: 1px; }

/* Conversation */
.demo-convo { display: flex; flex-direction: column; min-width: 0; background: var(--surface); }
.demo-convo-head { display: flex; align-items: center; gap: 10px; height: 56px; padding: 0 18px; border-bottom: 1px solid var(--border); }
.demo-convo-head .demo-av { width: 32px; height: 32px; }
.demo-convo-who { font-weight: 650; font-size: 14px; }
.demo-convo-via { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--gray-500); }
.demo-convo-via img { width: 12px; height: 12px; }
.demo-thread { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 18px; overflow: hidden; }
.demo-bubble { max-width: 86%; padding: 10px 14px; border-radius: 16px; font-size: 14px; animation: demo-pop 380ms var(--ease-out); }
.demo-bubble.in  { align-self: flex-start; background: var(--surface-sunken); border-bottom-left-radius: 6px; }
.demo-bubble.out { align-self: flex-end; background: var(--signature); color: #fff; border-bottom-right-radius: 6px; }
.demo-bubble-meta { display: block; margin-top: 4px; font-size: 11px; opacity: .7; }

.demo-ai {
  margin: 0 14px 14px; padding: 14px; border-radius: var(--r-lg);
  border: 1px solid var(--signature-200); background: linear-gradient(180deg, var(--signature-50), var(--surface) 70%);
  box-shadow: var(--shadow-sm); animation: demo-pop 380ms var(--ease-out);
}
.demo-ai[hidden] { display: none; }
.demo-ai-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 12px; font-weight: 650; color: var(--signature-text); }
.demo-ai-head .i { font-size: 14px; }
.demo-ai-text { min-height: 42px; font-size: 14px; color: var(--ink); }
.demo-ai-text .caret { display: inline-block; width: 2px; height: 1.05em; margin-left: 1px; background: var(--signature); vertical-align: -2px; animation: demo-blink 1s steps(1) infinite; }
.demo-typing { display: inline-flex; gap: 4px; padding: 6px 0; }
.demo-typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--signature-400); animation: demo-dot 1s infinite; }
.demo-typing span:nth-child(2) { animation-delay: .15s; } .demo-typing span:nth-child(3) { animation-delay: .3s; }
.demo-ai-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.demo-btn {
  position: relative; display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px;
  border-radius: var(--r-sm); border: 1px solid var(--border-strong); background: var(--surface);
  font: 600 13px/1 var(--font); color: var(--gray-700); pointer-events: none;
}
.demo-btn .i { font-size: 14px; }
.demo-btn--send { border-color: transparent; background: var(--signature); color: #fff; transition: transform 120ms, box-shadow 200ms, background 200ms; }
.demo-btn--send.is-press { transform: scale(.95); box-shadow: 0 0 0 5px var(--signature-glow); }
.demo-btn--send.is-sent { background: var(--success); }
/* Pointer that "clicks" Approve & send */
.demo-cursor {
  position: absolute; right: -14px; bottom: -18px; width: 22px; height: 22px; opacity: 0;
  transform: translate(26px, 22px); transition: transform 600ms var(--ease-out), opacity 300ms;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.3));
}
.demo-btn--send.is-aim .demo-cursor { opacity: 1; transform: translate(0, 0); }

/* Notification toast */
.demo-toast {
  position: absolute; z-index: 3; top: 52px; right: 12px; left: 12px;
  display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; padding: 14px;
  border-radius: var(--r-lg); background: var(--surface-raised); border: 1px solid var(--border);
  box-shadow: var(--shadow-xl); opacity: 0; transform: translateY(-12px) scale(.98);
  transition: opacity 300ms var(--ease-out), transform 400ms var(--ease-out); pointer-events: none;
}
@media (min-width: 720px) { .demo-toast { left: auto; width: 330px; top: 56px; right: 18px; } }
.demo-toast.is-on { opacity: 1; transform: none; }
.demo-toast-icon { position: relative; grid-row: span 2; width: 36px; height: 36px; border-radius: 10px;
                   display: grid; place-items: center; background: var(--signature); color: #fff; font-size: 18px; }
.demo-toast.is-on .demo-toast-icon .i { animation: demo-ring 900ms var(--ease-out) 2; transform-origin: 50% 10%; }
.demo-toast-title { display: flex; align-items: center; gap: 6px; font-weight: 650; font-size: 13px; }
.demo-toast-title img { display: inline-block; width: 14px; height: 14px; vertical-align: -2px; margin-right: 2px; }
.demo-toast-sound { margin-left: auto; display: inline-flex; align-items: center; gap: 2px; color: var(--signature-text); font-size: 14px; }
.demo-toast-sound i { display: block; width: 3px; border-radius: 2px; background: currentColor; animation: demo-eq 700ms ease-in-out infinite alternate; }
.demo-toast-sound i:nth-child(2) { height: 10px; animation-delay: .1s; }
.demo-toast-sound i:nth-child(3) { height: 14px; animation-delay: .2s; }
.demo-toast-sound i:nth-child(4) { height: 8px;  animation-delay: .3s; }
.demo-toast-msg { font-size: 13px; color: var(--gray-500); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-toast.is-sent .demo-toast-icon { background: var(--success); }
.demo-toast.is-sent .demo-toast-sound { display: none; }

/* Controls under the demo */
.demo-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 16px; margin-top: 18px;
                 font-size: var(--text-sm); color: var(--gray-500); }
.demo-ctrl {
  display: inline-flex; align-items: center; gap: 6px; min-height: var(--tap); padding: 0 12px;
  border: 1px solid var(--border); border-radius: var(--r-full); background: var(--surface);
  font: 500 var(--text-sm)/1 var(--font); color: var(--gray-600); cursor: pointer;
}
.demo-ctrl:hover { border-color: var(--border-strong); color: var(--ink); }
.demo-steps { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.demo-steps li { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: var(--r-full); transition: background var(--dur-2), color var(--dur-2); }
.demo-steps li.is-on { background: var(--signature-50); color: var(--signature-text); font-weight: 600; }
@media (max-width: 639px) { .demo-steps { display: none; } }

@keyframes demo-row-in { from { opacity: 0; transform: translateY(-14px); background: var(--signature-100); } }
@keyframes demo-pop { from { opacity: 0; transform: translateY(6px) scale(.98); } }
@keyframes demo-blink { 50% { opacity: 0; } }
@keyframes demo-dot { 0%, 80%, 100% { opacity: .3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
@keyframes demo-ring { 0%,100% { transform: rotate(0); } 20% { transform: rotate(14deg); } 40% { transform: rotate(-12deg); } 60% { transform: rotate(8deg); } 80% { transform: rotate(-4deg); } }
@keyframes demo-eq { from { transform: scaleY(.4); } to { transform: scaleY(1); } }
@keyframes mk-fade { from { opacity: 0; } }

/* ── 6. Logo strip ─────────────────────────────────────────────────────── */
.mk-logos { padding-block: clamp(40px, 6vw, 64px) 0; text-align: center; }
.mk-logos p { margin: 0 0 20px; font-size: var(--text-sm); color: var(--gray-500); }
.mk-logos ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0; padding: 0; list-style: none; }
.mk-logo-chip {
  display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px 0 12px;
  border: 1px solid var(--border); border-radius: var(--r-full); background: var(--surface);
  font-size: 14px; font-weight: 550; color: var(--gray-700); text-decoration: none;
  transition: border-color var(--dur-1), transform var(--dur-2) var(--ease-out);
}
.mk-logo-chip:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.mk-logo-chip img { width: 20px; height: 20px; }

/* ── 7. Cards: steps, features ─────────────────────────────────────────── */
.mk-grid { display: grid; gap: 16px; }
@media (min-width: 720px)  { .mk-grid--2 { grid-template-columns: repeat(2, 1fr); } .mk-grid--3 { grid-template-columns: repeat(2, 1fr); } .mk-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .mk-grid--3 { grid-template-columns: repeat(3, 1fr); } .mk-grid--4 { grid-template-columns: repeat(4, 1fr); } }

.mk-card {
  position: relative; padding: 28px; border-radius: var(--r-xl);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-xs);
  transition: box-shadow var(--dur-2), border-color var(--dur-2), transform var(--dur-2) var(--ease-out);
}
.mk-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.mk-card p { margin: 0; color: var(--gray-500); }
.mk-card-icon {
  width: 44px; height: 44px; margin-bottom: 20px; display: grid; place-items: center;
  border-radius: 12px; background: var(--signature-50); color: var(--signature-text); font-size: 22px;
}
.mk-step-n { position: absolute; top: 28px; right: 28px; font: 500 13px/1 var(--font-mono); color: var(--gray-400); }
.mk-steps { counter-reset: step; }
@media (min-width: 1024px) {
  /* Connector line between the three steps */
  .mk-steps { position: relative; }
  .mk-steps::before { content: ""; position: absolute; top: 50px; left: 15%; right: 15%; height: 1px; z-index: 0;
                      background: repeating-linear-gradient(to right, var(--border-strong) 0 6px, transparent 6px 12px); }
  .mk-steps .mk-card { z-index: 1; }
}

/* ── 8. Social proof ───────────────────────────────────────────────────── */
.mk-sample-badge { display: inline-flex; margin-bottom: 16px; padding: 4px 10px; border-radius: var(--r-full);
                   background: var(--warning-soft); color: var(--warning-text); font-size: var(--text-xs); font-weight: 650; }
.mk-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-bottom: 48px; border-radius: var(--r-xl);
            overflow: hidden; background: var(--border); border: 1px solid var(--border); }
@media (min-width: 900px) { .mk-stats { grid-template-columns: repeat(4, 1fr); } }
.mk-stat { padding: 28px 20px; text-align: center; background: var(--surface); }
.mk-stat { padding-inline: 12px; }
.mk-stat b { display: block; overflow-wrap: anywhere; font: 700 clamp(22px, 2.4vw + 12px, 40px)/1.1 var(--font); letter-spacing: -0.03em; }
.mk-stat span { font-size: var(--text-sm); color: var(--gray-500); }
.mk-quote { display: flex; flex-direction: column; margin: 0; }
.mk-quote .mk-stars { display: flex; gap: 2px; margin-bottom: 16px; color: #F5A524; font-size: 16px; }
.mk-quote .mk-stars .i { fill: currentColor; stroke: none; }
.mk-quote blockquote { margin: 0 0 24px; font-size: 17px; line-height: 1.55; color: var(--ink); }
.mk-quote figcaption { margin-top: auto; display: flex; align-items: center; gap: 12px; font-size: var(--text-sm); }
.mk-quote figcaption b { display: block; color: var(--ink); }
.mk-quote figcaption span { color: var(--gray-500); }
.mk-avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none;
             background: var(--signature-100); color: var(--signature-text); font-weight: 700; font-size: 14px; }

/* ── 9. Security (dark band in both themes) ────────────────────────────── */
.mk-dark {
  --band-ink: #F2F2F5; --band-muted: #A0A0AE; --band-line: rgba(255,255,255,.09);
  background: #0B0B12; color: var(--band-ink); position: relative; overflow: hidden; isolation: isolate;
}
:root[data-theme="dark"] .mk-dark { background: #0F0F16; border-block: 1px solid var(--border); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .mk-dark { background: #0F0F16; border-block: 1px solid var(--border); } }
.mk-dark::before { content: ""; position: absolute; z-index: -1; right: -10%; top: -30%; width: 640px; height: 640px; border-radius: 50%;
                   background: radial-gradient(closest-side, rgba(99,102,241,.28), transparent); }
.mk-dark .mk-h2 { color: #fff; }
.mk-dark .mk-lead { color: var(--band-muted); }
.mk-dark .mk-eyebrow { color: #A5ACFC; }
.mk-sec-grid { display: grid; gap: 1px; border-radius: var(--r-xl); overflow: hidden; background: var(--band-line); border: 1px solid var(--band-line); }
@media (min-width: 720px) { .mk-sec-grid { grid-template-columns: repeat(2, 1fr); } }
.mk-sec-item { padding: 28px; background: #0B0B12; }
:root[data-theme="dark"] .mk-sec-item { background: #0F0F16; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .mk-sec-item { background: #0F0F16; } }
.mk-sec-item .i { font-size: 22px; color: #A5ACFC; margin-bottom: 16px; }
.mk-sec-item h3 { margin: 0 0 6px; font-size: 17px; font-weight: 650; color: #fff; }
.mk-sec-item p { margin: 0; color: var(--band-muted); font-size: 15px; }
.mk-sec-layout { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .mk-sec-layout { grid-template-columns: 5fr 7fr; gap: 64px; } }
.mk-dark .mk-link { color: #A5ACFC; }

/* ── 10. Platforms page ────────────────────────────────────────────────── */
.mk-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 32px; }
.mk-chip {
  min-height: 40px; padding: 0 16px; border-radius: var(--r-full); border: 1px solid var(--border);
  background: var(--surface); font: 550 14px/1 var(--font); color: var(--gray-600); cursor: pointer;
}
@media (pointer: coarse) { .mk-chip { min-height: var(--tap); } }
.mk-chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--surface); }
.mk-plat { display: flex; flex-direction: column; }
.mk-plat-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.mk-plat-logo { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px;
                background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-xs); }
.mk-plat-logo img { width: 28px; height: 28px; }
.mk-plat-how { font-size: var(--text-xs); color: var(--gray-500); display: flex; align-items: center; gap: 4px; }
.mk-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; padding: 0; list-style: none; }
.mk-tags li { padding: 4px 10px; border-radius: var(--r-full); background: var(--gray-100); font-size: 12px; font-weight: 550; color: var(--gray-600); }
.mk-plat[hidden] { display: none; }

/* ── 11. Pricing ───────────────────────────────────────────────────────── */
.mk-billing { display: flex; justify-content: center; margin-bottom: 40px; }
.mk-seg { display: inline-flex; padding: 4px; border-radius: var(--r-full); background: var(--surface-sunken); border: 1px solid var(--border); }
.mk-seg button {
  min-height: 40px; padding: 0 18px; border: 0; border-radius: var(--r-full); background: transparent; cursor: pointer;
  font: 600 14px/1 var(--font); color: var(--gray-500); display: inline-flex; align-items: center; gap: 8px;
}
.mk-seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-sm); }
.mk-seg em { font-style: normal; font-size: 11px; padding: 3px 7px; border-radius: var(--r-full); background: var(--success-soft); color: var(--success-text); }
.mk-plans { display: grid; gap: 16px; align-items: stretch; }
@media (min-width: 720px)  { .mk-plans { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .mk-plans--4 { grid-template-columns: repeat(4, 1fr); } .mk-plans--3 { grid-template-columns: repeat(3, 1fr); } }
.mk-plan { display: flex; flex-direction: column; padding: 28px; }
.mk-plan.is-featured { border: 2px solid var(--signature); box-shadow: var(--shadow-lg); padding: 27px; }
.mk-plan-badge { position: absolute; top: -12px; left: 27px; padding: 4px 10px; border-radius: var(--r-full);
                 background: var(--signature); color: #fff; font-size: 12px; font-weight: 650; }
.mk-plan h3 { margin: 0; font-size: 18px; font-weight: 650; }
.mk-plan-pitch { margin: 6px 0 20px !important; font-size: 14px; min-height: 42px; }
.mk-price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.mk-price b { font: 700 44px/1 var(--font); letter-spacing: -0.04em; }
.mk-price-unit { font-size: 13px; color: var(--gray-500); min-height: 20px; margin: 0 0 24px !important; }
.mk-plan .ui-btn { margin-bottom: 24px; }
.mk-checks { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; font-size: 14px; color: var(--gray-700); }
.mk-checks li { display: flex; gap: 10px; align-items: flex-start; }
.mk-checks .i { color: var(--signature-text); margin-top: 3px; font-size: 16px; }
.mk-price-note { text-align: center; margin-top: 24px; font-size: var(--text-sm); color: var(--gray-500); }

/* Comparison table */
.mk-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-xl); }
.mk-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14px; }
.mk-table th, .mk-table td { padding: 14px 18px; text-align: center; border-bottom: 1px solid var(--border); }
.mk-table th:first-child, .mk-table td:first-child { text-align: left; }
.mk-table thead th { position: sticky; top: 0; background: var(--surface-soft); font-weight: 650; }
.mk-table tbody th { font-weight: 500; color: var(--gray-700); }
.mk-table tr:last-child td, .mk-table tr:last-child th { border-bottom: 0; }
.mk-table .i { color: var(--signature-text); font-size: 18px; margin-inline: auto; }
.mk-table .mk-no { color: var(--gray-400); }

/* ── 12. FAQ ───────────────────────────────────────────────────────────── */
.mk-faq { max-width: 800px; margin-inline: auto; border-top: 1px solid var(--border); }
.mk-faq details { border-bottom: 1px solid var(--border); }
.mk-faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 64px; padding: 16px 0; cursor: pointer; list-style: none;
  font-size: 17px; font-weight: 600; color: var(--ink);
}
.mk-faq summary::-webkit-details-marker { display: none; }
.mk-faq summary .i { font-size: 20px; color: var(--gray-500); transition: transform var(--dur-2) var(--ease-out); }
.mk-faq details[open] summary .i { transform: rotate(180deg); }
.mk-faq details p { margin: 0 0 20px; max-width: 680px; color: var(--gray-500); }
.mk-faq-more { text-align: center; margin-top: 24px; color: var(--gray-500); }

/* ── 13. CTA band & footer ─────────────────────────────────────────────── */
.mk-cta {
  position: relative; overflow: hidden; isolation: isolate; text-align: center;
  padding: clamp(48px, 7vw, 88px) 24px; border-radius: 28px; background: var(--signature); color: #fff;
}
.mk-cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: radial-gradient(rgba(255,255,255,.22) 1px, transparent 1px); background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000, transparent 70%); mask-image: radial-gradient(ellipse at 50% 0%, #000, transparent 70%);
}
.mk-cta .mk-h2 { color: #fff; }
.mk-cta .mk-lead { color: rgba(255,255,255,.82); }
.mk-cta .ui-btn--primary { background: #fff; color: var(--signature-700); }
.mk-cta .ui-btn--primary:hover { background: #EEF0FF; color: var(--signature-800); }
.mk-cta .ui-btn--ghost { color: #fff; border: 1px solid rgba(255,255,255,.4); }
.mk-cta .ui-btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.mk-cta .mk-assure { color: rgba(255,255,255,.82); }
.mk-cta .mk-assure .i { color: #fff; }

.mk-footer { margin-top: clamp(64px, 9vw, 120px); padding: 56px 0 calc(32px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); background: var(--surface-soft); }
.mk-footer-top { display: grid; gap: 40px; }
@media (min-width: 900px) { .mk-footer-top { grid-template-columns: 5fr 7fr; gap: 64px; } }
.mk-footer-brand > p { margin: 12px 0 24px; color: var(--gray-500); max-width: 340px; }
.mk-newsletter { max-width: 400px; }
.mk-newsletter-label { display: block; margin-bottom: 8px; font-size: var(--text-sm); font-weight: 600; }
.mk-newsletter-row { display: flex; gap: 8px; }
.mk-newsletter-row .ui-input { flex: 1; min-width: 0; }
.mk-newsletter-row .ui-btn { min-height: 44px; }
.mk-newsletter-status { min-height: 1.4em; margin: 8px 0 0; font-size: var(--text-sm); color: var(--gray-500); }
.mk-newsletter-status.is-ok { color: var(--success-text); }
.mk-newsletter-status.is-err { color: var(--danger-text); }
.mk-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.mk-footer-cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
@media (min-width: 640px) { .mk-footer-cols { grid-template-columns: repeat(4, 1fr); } }
.mk-footer-cols h2 { margin: 0 0 12px; font-size: var(--text-sm); font-weight: 650; color: var(--ink); }
.mk-footer-cols ul { margin: 0; padding: 0; list-style: none; }
.mk-footer-cols a { display: inline-flex; align-items: center; min-height: 36px; text-decoration: none; color: var(--gray-500); font-size: 15px; }
@media (pointer: coarse) { .mk-footer-cols a { min-height: var(--tap); } }
.mk-footer-cols a:hover { color: var(--ink); }
.mk-footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
                    margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); font-size: var(--text-sm); color: var(--gray-500); }
.mk-footer-bottom p { margin: 0; }
.mk-socials { display: flex; gap: 4px; }
.mk-socials a { width: var(--tap); height: var(--tap); display: grid; place-items: center; color: var(--gray-500); border-radius: var(--r-md); }
.mk-socials a:hover { color: var(--ink); background: var(--gray-100); }
.mk-socials svg { width: 18px; height: 18px; }

/* Sticky CTA (phones only) */
.mk-sticky-cta {
  position: fixed; z-index: 40; left: 0; right: 0; bottom: 0;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-top: 1px solid var(--border);
  transform: translateY(110%); transition: transform var(--dur-3) var(--ease-out);
}
.mk-sticky-cta.is-on { transform: none; }
@media (min-width: 960px) { .mk-sticky-cta { display: none; } }

/* ── 14. Inner pages ───────────────────────────────────────────────────── */
.mk-page-hero { position: relative; padding: clamp(56px, 8vw, 104px) 0 clamp(40px, 5vw, 64px); text-align: center; overflow: hidden; isolation: isolate; }
.mk-page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse 60% 70% at 50% 0%, var(--signature-50), transparent 70%);
}

/* Feature deep-dives: copy + visual, alternating */
.mk-split { display: grid; gap: 40px; align-items: center; }
.mk-split > *, .mk-grid > *, .mk-contact > *, .mk-mini > * { min-width: 0; }
@media (min-width: 960px) {
  .mk-split { grid-template-columns: 1fr 1fr; gap: 72px; }
  .mk-split.is-flipped .mk-split-visual { order: -1; }
}
.mk-split + .mk-split { margin-top: clamp(72px, 10vw, 128px); }
.mk-split-visual {
  padding: clamp(20px, 3vw, 36px); border-radius: var(--r-xl); border: 1px solid var(--border);
  background: linear-gradient(160deg, var(--signature-50), var(--surface-soft) 60%);
}
.mk-mini { border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg); overflow: hidden; font-size: 14px; }
.mk-mini-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--hairline); }
.mk-mini-row:last-child { border-bottom: 0; }
.mk-mini-row img { width: 20px; height: 20px; }
.mk-mini-row b { font-weight: 600; }
.mk-mini-row span { color: var(--gray-500); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; flex: 1; }
.mk-mini-row small { color: var(--gray-500); font-size: 12px; }
.mk-mini-pad { padding: 16px; }

/* About */
.mk-prose { max-width: 720px; margin-inline: auto; font-size: 18px; line-height: 1.7; color: var(--gray-700); }
.mk-prose p { margin: 0 0 1.2em; }
.mk-prose strong { color: var(--ink); }

/* Contact */
.mk-contact { display: grid; gap: 32px; align-items: start; }
@media (min-width: 960px) { .mk-contact { grid-template-columns: 7fr 5fr; gap: 48px; } }
.mk-form-card { padding: clamp(20px, 3vw, 36px); }
.mk-side-list { display: grid; gap: 24px; margin: 0; padding: 0; list-style: none; }
.mk-side-list li { display: flex; gap: 16px; }
.mk-side-list .mk-card-icon { margin: 0; flex: none; }
.mk-side-list h3 { margin: 0 0 4px; font-size: 16px; font-weight: 650; }
.mk-side-list p { margin: 0; color: var(--gray-500); font-size: 15px; }
.mk-side-list a { color: var(--signature-text); font-weight: 600; }
.mk-success { text-align: center; padding: 24px 0; }
.mk-success .mk-card-icon { margin: 0 auto 20px; background: var(--success-soft); color: var(--success-text); }

/* Legal */
.mk-legal { display: grid; gap: 48px; }
@media (min-width: 1024px) { .mk-legal { grid-template-columns: 240px 1fr; gap: 64px; } }
.mk-toc { position: sticky; top: 96px; align-self: start; display: none; }
@media (min-width: 1024px) { .mk-toc { display: block; } }
.mk-toc p { margin: 0 0 12px; font-size: var(--text-sm); font-weight: 650; }
.mk-toc ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; }
.mk-toc a { display: block; padding: 6px 10px; border-radius: var(--r-sm); text-decoration: none; font-size: 14px; color: var(--gray-500); }
.mk-toc a:hover { background: var(--gray-100); color: var(--ink); }
.mk-legal-body { max-width: 760px; font-size: 16px; line-height: 1.75; color: var(--gray-700); }
.mk-legal-body h2 { margin: 48px 0 12px; font-size: 22px; letter-spacing: -0.02em; color: var(--ink); scroll-margin-top: 96px; }
.mk-legal-body h2:first-child { margin-top: 0; }
.mk-legal-body h3 { margin: 24px 0 8px; font-size: 17px; color: var(--ink); }
.mk-legal-body ul { padding-left: 1.2em; }
.mk-legal-body li { margin-bottom: 6px; }
.mk-legal-body a { color: var(--signature-text); }
.mk-callout { padding: 16px 20px; margin: 0 0 32px; border-radius: var(--r-lg); background: var(--signature-50);
              border: 1px solid var(--signature-200); color: var(--ink); font-size: 15px; }

/* 404 */
.mk-404 { min-height: 60vh; display: grid; place-items: center; text-align: center; padding-block: 80px; }
.mk-404-code { font: 700 clamp(88px, 16vw, 160px)/1 var(--font); letter-spacing: -0.06em;
               background: linear-gradient(180deg, var(--signature), var(--signature-300)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mk-404-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; margin-top: 32px; }

/* ── 15. Motion & a11y ─────────────────────────────────────────────────── */
/* Reveal on scroll — only once JS confirms motion is OK, so no-JS shows everything. */
.mk-motion .reveal { opacity: 0; transform: translateY(14px); transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out); }
.mk-motion .reveal.is-in { opacity: 1; transform: none; }
.mk-motion .reveal.d1 { transition-delay: 80ms; } .mk-motion .reveal.d2 { transition-delay: 160ms; } .mk-motion .reveal.d3 { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; }
}
@media (forced-colors: active) {
  .mk-card, .demo, .mk-plan { border: 1px solid CanvasText; }
  .mk-cta, .demo-btn--send, .mk-logo-mark { forced-color-adjust: none; }
}
@media print {
  .mk-nav, .mk-footer, .mk-sticky-cta, .mk-menu, .demo-controls { display: none !important; }
}

/* ══════════════════════════════════════════════════════════════════════════
   Real product screenshots — frame, product tour, feature catalogue
   (scoped with :where(.mk) so nothing here can override .ui-btn colours)
   ══════════════════════════════════════════════════════════════════════════ */
:where(.mk) .mk-shot {
  margin: 0; overflow: hidden; border-radius: 14px; background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-xl);
}
:where(.mk) .mk-shot img { display: block; width: 100%; height: auto; }
:where(.mk) .mk-shot-bar {
  display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px;
  background: var(--surface-soft); border-bottom: 1px solid var(--border);
}
:where(.mk) .mk-shot-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--gray-300); }
:where(.mk) .mk-shot-bar b {
  margin: 0 auto; transform: translateX(-24px); padding: 3px 14px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border);
  font: 500 11.5px/1.2 var(--font-mono); color: var(--gray-500);
}
:where(.mk) .mk-shot--phone {
  max-width: 300px; margin-inline: auto; border-radius: 36px; padding: 10px;
  background: #0B0B12; border: 0;
}
:where(.mk) .mk-shot--phone img { border-radius: 28px; }
:where(.mk) .mk-shot-caption { margin-top: 12px; font-size: 14px; color: var(--gray-500); }

/* Deep-dive visual holding a screenshot: let it bleed a little */
:where(.mk) .mk-split-visual--shot { padding: clamp(12px, 2vw, 24px); }

/* Jump links under the Features hero */
:where(.mk) .mk-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
:where(.mk) .mk-jump a {
  display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px;
  border-radius: 999px; border: 1px solid var(--border); background: var(--surface);
  color: var(--gray-600); font-size: 14px; font-weight: 500; text-decoration: none;
  transition: border-color var(--dur-1), color var(--dur-1);
}
:where(.mk) .mk-jump a:hover { border-color: var(--signature-300); color: var(--ink); }
:where(.mk) .mk-jump .i { width: 15px; height: 15px; }

/* Product tour */
:where(.mk) .mk-tour-tabs {
  display: flex; gap: 6px; padding: 6px; margin: 0 auto 20px; width: fit-content; max-width: 100%;
  overflow-x: auto; scrollbar-width: none; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-xs);
}
:where(.mk) .mk-tour-tabs::-webkit-scrollbar { display: none; }
:where(.mk) .mk-tour-tabs [role="tab"] {
  flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px;
  border: 0; border-radius: 10px; background: transparent; color: var(--gray-600);
  font: 600 14px/1 var(--font); cursor: pointer; transition: background var(--dur-1), color var(--dur-1);
}
:where(.mk) .mk-tour-tabs [role="tab"]:hover { color: var(--ink); background: var(--gray-100); }
:where(.mk) .mk-tour-tabs [role="tab"][aria-selected="true"] { background: var(--ink); color: var(--surface); }
:where(.mk) .mk-tour-tabs .i { width: 16px; height: 16px; }
:where(.mk) .mk-tour-caption { text-align: center; max-width: 640px; margin: 0 auto 20px; color: var(--gray-500); font-size: 16px; min-height: 2.6em; }
:where(.mk) .mk-tour-panel { max-width: 1080px; margin: 0 auto; }
:where(.mk) .mk-tour:not(.is-ready) .mk-tour-panel + .mk-tour-panel { margin-top: 48px; }   /* no-JS: stacked */
:where(.mk) .mk-tour-panel[hidden] { display: none; }
:where(.mk) .mk-tour.is-ready .mk-tour-panel:not([hidden]) { animation: mk-tour-in var(--dur-3) var(--ease-out); }
@keyframes mk-tour-in { from { opacity: 0; transform: translateY(6px); } }

/* Complete feature catalogue */
:where(.mk) .mk-catalog { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 720px)  { :where(.mk) .mk-catalog { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { :where(.mk) .mk-catalog { grid-template-columns: repeat(3, 1fr); } }
:where(.mk) .mk-catalog-group {
  padding: 24px; border-radius: var(--r-xl); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-xs);
}
:where(.mk) .mk-catalog-title { display: flex; align-items: center; gap: 12px; margin: 0 0 16px; font-size: 18px; font-weight: 650; letter-spacing: -0.015em; }
:where(.mk) .mk-catalog-title .mk-card-icon { margin: 0; flex: none; }
:where(.mk) .mk-catalog ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
:where(.mk) .mk-catalog li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-size: 14.5px; line-height: 1.5; color: var(--gray-500); }
:where(.mk) .mk-catalog li .i { width: 16px; height: 16px; margin-top: 3px; color: var(--success); }
:where(.mk) .mk-catalog li b { display: block; color: var(--ink); font-weight: 600; }

/* Phone + dark-mode band */
:where(.mk) .mk-anywhere { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { :where(.mk) .mk-anywhere { grid-template-columns: 1.6fr 1fr; gap: 64px; } }

/* Platform not connectable yet (settings.SOCIAL_COMING_SOON) */
.mk-soon { background: var(--warning-soft); color: var(--warning-text); font-size: 11px; }
.mk-plat:has(.mk-soon) .mk-plat-logo { opacity: .6; }