/* ============================================================
   Kaizen Apps — enhance.css
   Additive layer on top of main.css. Powers the redesigned
   pages. Safe to include on any page; opts in via classes and
   [data-theme="dark"] — never overrides legacy selectors.
   ============================================================ */

/* ---------- 1. DARK MODE TOKENS ---------- */

:root {
    /* new semantic tokens that the redesigned pages use.
       Fall back to existing main.css vars so it keeps working
       without dark mode. */
    --ka-bg: var(--white);
    --ka-bg-soft: var(--lighter);
    --ka-bg-softer: var(--light);
    --ka-surface: var(--white);
    --ka-surface-elev: var(--white);
    --ka-text: var(--text);
    --ka-text-strong: var(--dark);
    --ka-text-muted: var(--text-light);
    --ka-border: var(--border);
    --ka-border-strong: #d1d5db;
    --ka-shadow-color: 0,0,0;
    --ka-hero-bg: linear-gradient(135deg,#f0f5ff 0%,#e8f0fe 30%,#f5f0ff 70%,#fef3f2 100%);
    --ka-footer-bg: var(--dark);
    --ka-nav-bg: rgba(255,255,255,0.97);
    --ka-code-bg: #f3f4f6;
}

html[data-theme="dark"] {
    --ka-bg: #0b1220;
    --ka-bg-soft: #111a2e;
    --ka-bg-softer: #0f1729;
    --ka-surface: #121c33;
    --ka-surface-elev: #17233e;
    --ka-text: #cbd5e1;
    --ka-text-strong: #f1f5f9;
    --ka-text-muted: #94a3b8;
    --ka-border: #26324d;
    --ka-border-strong: #37456a;
    --ka-shadow-color: 0,0,0;
    --ka-hero-bg: radial-gradient(60% 80% at 20% 10%, rgba(37,99,235,0.18), transparent 60%),
                  radial-gradient(50% 70% at 85% 20%, rgba(124,58,237,0.18), transparent 60%),
                  radial-gradient(60% 80% at 60% 100%, rgba(236,72,153,0.12), transparent 60%),
                  linear-gradient(135deg,#0b1220 0%, #0f172a 100%);
    --ka-footer-bg: #070c17;
    --ka-nav-bg: rgba(11,18,32,0.92);
    --ka-code-bg: #17233e;
}

/* Apply dark tokens back to legacy main.css variables so
   existing components auto-recolor on the new pages. */
html[data-theme="dark"] {
    --white: var(--ka-bg);
    --lighter: var(--ka-bg-soft);
    --light: var(--ka-bg-softer);
    --dark: var(--ka-text-strong);
    --text: var(--ka-text);
    --text-light: var(--ka-text-muted);
    --text-lighter: #64748b;
    --border: var(--ka-border);
    --primary-lighter: rgba(59,130,246,0.18);
}

html[data-theme="dark"] body { background: var(--ka-bg); color: var(--ka-text); }
html[data-theme="dark"] .header { background: var(--ka-nav-bg); border-bottom-color: var(--ka-border); }
html[data-theme="dark"] .header.scrolled { box-shadow: 0 8px 24px -12px rgba(0,0,0,0.55); }
html[data-theme="dark"] .top-bar { background:#070c17; }
html[data-theme="dark"] .footer { background: var(--ka-footer-bg); }
html[data-theme="dark"] .card,
html[data-theme="dark"] .product-card,
html[data-theme="dark"] .feature-card,
html[data-theme="dark"] .blog-card,
html[data-theme="dark"] .pricing-card,
html[data-theme="dark"] .faq-item { background: var(--ka-surface); border-color: var(--ka-border); }
html[data-theme="dark"] .faq-question { background: var(--ka-surface); color: var(--ka-text-strong); }
html[data-theme="dark"] .faq-question:hover { background: var(--ka-surface-elev); }
html[data-theme="dark"] .dropdown-menu { background: var(--ka-surface-elev); border-color: var(--ka-border); }
html[data-theme="dark"] .mobile-nav { background: var(--ka-bg); }
html[data-theme="dark"] .btn-outline { color: #7ea8ff; border-color: #7ea8ff; }
html[data-theme="dark"] .btn-outline:hover { background: #7ea8ff; color: #0b1220; }
html[data-theme="dark"] .btn-ghost { color: var(--ka-text); border-color: var(--ka-border); }
html[data-theme="dark"] .btn-ghost:hover { background: var(--ka-surface-elev); color: var(--ka-text-strong); }
html[data-theme="dark"] .bg-light,
html[data-theme="dark"] .bg-lighter,
html[data-theme="dark"] .bg-white { background: var(--ka-bg-soft) !important; }
html[data-theme="dark"] .section-header p,
html[data-theme="dark"] .hero-description { color: var(--ka-text-muted); }
html[data-theme="dark"] .proof-badge { background: var(--ka-surface); color: var(--ka-text-strong); border-color: var(--ka-border); }
html[data-theme="dark"] .tag,
html[data-theme="dark"] .badge-primary { background: rgba(59,130,246,0.18); color:#93c5fd; }
html[data-theme="dark"] .form-input,
html[data-theme="dark"] .form-textarea,
html[data-theme="dark"] .form-select { background: var(--ka-surface); border-color: var(--ka-border); color: var(--ka-text-strong); }
html[data-theme="dark"] .hero.hero-gradient,
html[data-theme="dark"] .ka-hero-aurora { background: var(--ka-hero-bg); }
html[data-theme="dark"] .comparison-table th { background: var(--ka-surface-elev); color: var(--ka-text-strong); }
html[data-theme="dark"] .comparison-table tr:hover td { background: var(--ka-surface-elev); }

/* Smooth the theme switch */
html { transition: background-color .25s ease, color .25s ease; }
body, .header, .footer, .card, .product-card, .feature-card, .blog-card, .pricing-card, .faq-item { transition: background .25s ease, color .25s ease, border-color .25s ease; }

/* ---------- 2. THEME TOGGLE BUTTON ---------- */

.ka-theme-toggle {
    display: inline-flex; align-items:center; justify-content:center;
    width: 40px; height: 40px; border-radius: var(--radius);
    border: 1px solid var(--ka-border);
    background: var(--ka-surface);
    color: var(--ka-text-strong);
    cursor: pointer; font-size: 1rem;
    transition: var(--transition-fast);
    position: relative; overflow: hidden;
}
.ka-theme-toggle:hover { background: var(--ka-bg-soft); transform: translateY(-1px); }
.ka-theme-toggle .ka-icon-sun,
.ka-theme-toggle .ka-icon-moon { transition: transform .3s ease, opacity .25s ease; position: absolute; }
.ka-theme-toggle .ka-icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.6); }
html[data-theme="dark"] .ka-theme-toggle .ka-icon-sun { opacity: 0; transform: rotate(90deg) scale(0.6); }
html[data-theme="dark"] .ka-theme-toggle .ka-icon-moon { opacity: 1; transform: rotate(0) scale(1); }
.header .ka-theme-toggle { margin-left: 6px; }

/* ---------- 3. SCROLL-REVEAL ---------- */

/* leverages existing main.js IntersectionObserver:
   .animate-on-scroll gets .animated when visible. */
.ka-reveal { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; will-change: opacity, transform; }
.ka-reveal.animated,
.ka-reveal.ka-visible { opacity: 1; transform: none; }
.ka-reveal-delay-1.animated { transition-delay: .08s; }
.ka-reveal-delay-2.animated { transition-delay: .16s; }
.ka-reveal-delay-3.animated { transition-delay: .24s; }
.ka-reveal-delay-4.animated { transition-delay: .32s; }
.ka-reveal-delay-5.animated { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
    .ka-reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- 4. MESMERIZING HERO — AURORA ---------- */

.ka-hero-aurora {
    position: relative;
    padding: 110px 0 90px;
    overflow: hidden;
    background: var(--ka-hero-bg);
    isolation: isolate;
}
.ka-hero-aurora .container { position: relative; z-index: 2; }
.ka-hero-aurora .ka-aurora-layer {
    position: absolute; inset: -25%;
    z-index: 0; pointer-events: none;
    filter: blur(60px);
    opacity: .9;
}
.ka-hero-aurora .ka-aurora-layer .ka-blob {
    position: absolute;
    width: 520px; height: 520px;
    border-radius: 50%;
    mix-blend-mode: screen;
    animation: kaDriftA 22s ease-in-out infinite alternate;
}
.ka-hero-aurora .ka-blob.b1 { top: -10%; left: -8%; background: radial-gradient(circle at 30% 30%, rgba(37,99,235,0.45), transparent 65%); }
.ka-hero-aurora .ka-blob.b2 { top: 5%; right: -12%; width: 620px; height: 620px; background: radial-gradient(circle at 60% 40%, rgba(124,58,237,0.40), transparent 65%); animation-duration: 28s; animation-name: kaDriftB; }
.ka-hero-aurora .ka-blob.b3 { bottom: -15%; left: 25%; width: 480px; height: 480px; background: radial-gradient(circle at 50% 50%, rgba(236,72,153,0.30), transparent 65%); animation-duration: 32s; animation-name: kaDriftC; }
.ka-hero-aurora .ka-blob.b4 { bottom: -20%; right: 10%; width: 380px; height: 380px; background: radial-gradient(circle at 50% 50%, rgba(16,185,129,0.25), transparent 65%); animation-duration: 26s; animation-name: kaDriftA; animation-delay: -8s; }
html[data-theme="dark"] .ka-hero-aurora .ka-blob.b1 { background: radial-gradient(circle at 30% 30%, rgba(59,130,246,0.55), transparent 65%); }
html[data-theme="dark"] .ka-hero-aurora .ka-blob.b2 { background: radial-gradient(circle at 60% 40%, rgba(139,92,246,0.55), transparent 65%); }
html[data-theme="dark"] .ka-hero-aurora .ka-blob.b3 { background: radial-gradient(circle at 50% 50%, rgba(236,72,153,0.45), transparent 65%); }
html[data-theme="dark"] .ka-hero-aurora .ka-blob.b4 { background: radial-gradient(circle at 50% 50%, rgba(34,197,94,0.35), transparent 65%); }

@keyframes kaDriftA { 0%{transform:translate(0,0) scale(1)} 50%{transform:translate(40px,30px) scale(1.05)} 100%{transform:translate(-20px,40px) scale(0.98)} }
@keyframes kaDriftB { 0%{transform:translate(0,0) scale(1)} 50%{transform:translate(-30px,40px) scale(1.08)} 100%{transform:translate(30px,-20px) scale(0.96)} }
@keyframes kaDriftC { 0%{transform:translate(0,0) scale(1)} 50%{transform:translate(50px,-30px) scale(1.1)} 100%{transform:translate(-40px,30px) scale(0.95)} }
@media (prefers-reduced-motion: reduce) {
    .ka-hero-aurora .ka-blob { animation: none; }
}

.ka-hero-aurora::after {
    content:''; position: absolute; left:0; right:0; bottom:-1px; height: 90px; z-index: 1;
    background: linear-gradient(to bottom, transparent, var(--ka-bg));
    pointer-events: none;
}

/* Wordmark with cycling accent */
.ka-cycle-text {
    background: linear-gradient(90deg,#2563eb 0%, #7c3aed 50%, #ec4899 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: kaGradientShift 8s ease-in-out infinite;
}
@keyframes kaGradientShift { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }
@media (prefers-reduced-motion: reduce) { .ka-cycle-text { animation: none; } }

/* ---------- 5. LIVE-DEMO PRODUCT CARDS ---------- */

.ka-product-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.ka-product-showcase .ka-showcase-card {
    position: relative;
    background: var(--ka-surface);
    border: 1px solid var(--ka-border);
    border-radius: var(--radius-xl);
    padding: 28px 24px;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    isolation: isolate;
}
.ka-product-showcase .ka-showcase-card::before {
    content:''; position: absolute; inset:0; z-index: 0;
    background: linear-gradient(135deg, var(--ka-accent, #2563eb) 0%, transparent 60%);
    opacity: 0.06;
    transition: opacity .3s ease;
}
.ka-product-showcase .ka-showcase-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px -16px rgba(0,0,0,.18);
    border-color: var(--ka-accent, #2563eb);
}
.ka-product-showcase .ka-showcase-card:hover::before { opacity: 0.12; }
.ka-product-showcase .ka-showcase-card > * { position: relative; z-index: 1; }
.ka-product-showcase .ka-accent-bar {
    height: 3px; width: 48px; border-radius: 2px;
    background: var(--ka-accent, #2563eb);
    margin-bottom: 18px;
}
.ka-product-showcase .ka-showcase-icon {
    width: 54px; height: 54px; border-radius: 14px;
    background: var(--ka-accent, #2563eb);
    color: #fff; display:flex; align-items:center; justify-content:center;
    font-size: 1.35rem; margin-bottom: 16px;
    box-shadow: 0 10px 26px -10px var(--ka-accent, #2563eb);
}
.ka-product-showcase h3 { font-size: 1.15rem; margin-bottom: 6px; color: var(--ka-text-strong); }
.ka-product-showcase .ka-tagline { font-size: 0.85rem; color: var(--ka-text-muted); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; margin-bottom: 14px; }
.ka-product-showcase p.ka-desc { color: var(--ka-text-muted); font-size: 0.92rem; line-height:1.6; margin-bottom: 18px; }
.ka-product-showcase .ka-chips { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:18px; }
.ka-product-showcase .ka-chips span {
    font-size: 0.72rem; padding: 3px 9px; border-radius: 999px;
    background: rgba(0,0,0,0.05); color: var(--ka-text);
    font-weight: 600;
}
html[data-theme="dark"] .ka-product-showcase .ka-chips span { background: rgba(255,255,255,0.07); }
.ka-product-showcase a.ka-card-cta {
    display: inline-flex; align-items:center; gap: 6px;
    color: var(--ka-accent, #2563eb); font-weight: 600; font-size: 0.9rem;
    transition: gap .2s ease;
}
.ka-product-showcase a.ka-card-cta:hover { gap: 10px; }

/* Live demo strip inside each card (mini animation) */
.ka-demo-strip {
    margin-top: 16px; margin-bottom: 4px;
    height: 84px; border-radius: 10px;
    background: var(--ka-bg-soft);
    border: 1px solid var(--ka-border);
    position: relative; overflow: hidden;
}

/* OCR demo: scanning line sweeps across, characters resolve */
.ka-demo-ocr { display:flex; align-items:center; justify-content:center; font-family: 'Inter', sans-serif; font-size: 0.78rem; letter-spacing: 0.02em; color: var(--ka-text); }
.ka-demo-ocr .ka-ocr-text {
    position: relative; padding: 4px 10px;
    background: linear-gradient(90deg, transparent 0%, transparent calc(var(--p,0%) - 2%), rgba(37,99,235,0.18) var(--p,0%), transparent calc(var(--p,0%) + 2%));
}
.ka-demo-ocr::before {
    content:''; position: absolute; top:0; bottom:0; width: 2px;
    background: #2563eb; box-shadow: 0 0 12px #2563eb;
    left: 0;
    animation: kaScanSweep 3.2s ease-in-out infinite;
}
@keyframes kaScanSweep { 0%{left:-2%;opacity:.9} 50%{left:100%;opacity:.9} 51%{opacity:0} 100%{left:100%;opacity:0} }

/* Focus demo: fill bar growing then resetting, "block" pulse */
.ka-demo-focus { display:flex; align-items:flex-end; gap: 6px; padding: 10px 12px; }
.ka-demo-focus .ka-bar {
    flex:1; background: linear-gradient(180deg,#6366f1,#4338ca);
    border-radius: 3px; opacity: .8;
    animation: kaBarGrow 2.8s ease-in-out infinite;
}
.ka-demo-focus .ka-bar:nth-child(1){ animation-delay:0s; height:30% }
.ka-demo-focus .ka-bar:nth-child(2){ animation-delay:.15s; height:50% }
.ka-demo-focus .ka-bar:nth-child(3){ animation-delay:.3s; height:70% }
.ka-demo-focus .ka-bar:nth-child(4){ animation-delay:.45s; height:45% }
.ka-demo-focus .ka-bar:nth-child(5){ animation-delay:.6s; height:90% }
.ka-demo-focus .ka-bar:nth-child(6){ animation-delay:.75s; height:60% }
.ka-demo-focus .ka-bar:nth-child(7){ animation-delay:.9s; height:80% }
.ka-demo-focus .ka-bar:nth-child(8){ animation-delay:1.05s; height:35% }
@keyframes kaBarGrow { 0%,100%{transform: scaleY(0.2); transform-origin: bottom;} 50%{transform: scaleY(1); transform-origin: bottom;} }

/* Speech demo: audio wave */
.ka-demo-speech { display:flex; align-items:center; justify-content:center; gap:3px; }
.ka-demo-speech .ka-wave {
    width: 3px; border-radius: 2px;
    background: linear-gradient(180deg,#3b82f6,#2563eb);
    animation: kaWavePulse 1.2s ease-in-out infinite;
}
.ka-demo-speech .ka-wave:nth-child(1){ animation-delay: 0s; height: 16px; }
.ka-demo-speech .ka-wave:nth-child(2){ animation-delay: .1s; height: 28px; }
.ka-demo-speech .ka-wave:nth-child(3){ animation-delay: .2s; height: 46px; }
.ka-demo-speech .ka-wave:nth-child(4){ animation-delay: .3s; height: 22px; }
.ka-demo-speech .ka-wave:nth-child(5){ animation-delay: .15s; height: 52px; }
.ka-demo-speech .ka-wave:nth-child(6){ animation-delay: .25s; height: 34px; }
.ka-demo-speech .ka-wave:nth-child(7){ animation-delay: .05s; height: 42px; }
.ka-demo-speech .ka-wave:nth-child(8){ animation-delay: .18s; height: 26px; }
.ka-demo-speech .ka-wave:nth-child(9){ animation-delay: .28s; height: 48px; }
.ka-demo-speech .ka-wave:nth-child(10){ animation-delay: .12s; height: 20px; }
.ka-demo-speech .ka-wave:nth-child(11){ animation-delay: .22s; height: 36px; }
.ka-demo-speech .ka-wave:nth-child(12){ animation-delay: .32s; height: 18px; }
@keyframes kaWavePulse { 0%,100%{transform: scaleY(0.4)} 50%{transform: scaleY(1)} }

/* Timer demo: countdown display */
.ka-demo-timer { display:flex; align-items:center; justify-content:center; gap:10px; color:#7c3aed; }
.ka-demo-timer .ka-clock-face {
    width: 52px; height: 52px; border-radius: 50%;
    border: 3px solid rgba(124,58,237,0.25);
    position: relative;
}
.ka-demo-timer .ka-clock-face::before {
    content:''; position:absolute; inset:-3px; border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #7c3aed; border-right-color: #7c3aed;
    animation: kaClockSpin 2.5s linear infinite;
}
.ka-demo-timer .ka-clock-face::after {
    content:''; position:absolute; top:50%; left:50%;
    width: 6px; height: 6px; margin:-3px 0 0 -3px;
    background:#7c3aed; border-radius:50%;
}
@keyframes kaClockSpin { to { transform: rotate(360deg); } }
.ka-demo-timer .ka-count {
    font-family: 'Courier New', monospace; font-size: 1.15rem; font-weight: 700;
    letter-spacing: 0.04em;
}

/* ---------- 5B. INTERACTIVE PRODUCT EXPLORER ---------- */

.ka-explorer {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    border: 1px solid var(--ka-border);
    border-radius: 22px;
    overflow: hidden;
    background: var(--ka-surface);
    box-shadow: 0 24px 64px -20px rgba(0,0,0,.14), 0 0 0 1px rgba(0,0,0,.02);
}

/* ---- Left tab strip ---- */
.ka-explorer-tabs {
    display: flex; flex-direction: column;
    background: var(--ka-bg-soft);
    border-right: 1px solid var(--ka-border);
    padding: 12px;
    gap: 6px;
    justify-content: center;
}
.ka-explorer-tab {
    display: flex; align-items: center; gap: 14px;
    padding: 18px 20px;
    border-radius: 14px;
    cursor: pointer;
    transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
    position: relative;
    border: 2px solid transparent;
    overflow: hidden;
}
.ka-explorer-tab::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 4px; border-radius: 0 4px 4px 0;
    background: var(--ka-accent,#2563eb);
    transform: scaleY(0);
    transition: transform .25s ease;
}
.ka-explorer-tab:hover { background: var(--ka-surface); }
.ka-explorer-tab.active {
    background: var(--ka-surface);
    border-color: color-mix(in srgb, var(--ka-accent,#2563eb) 25%, transparent);
    box-shadow: 0 10px 24px -12px rgba(0,0,0,.14);
}
.ka-explorer-tab.active::before { transform: scaleY(1); }
.ka-explorer-tab .ka-tab-icon {
    width: 48px; height: 48px; border-radius: 13px;
    overflow: hidden; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 12px -4px rgba(0,0,0,.1);
}
.ka-explorer-tab .ka-tab-icon img { width: 48px; height: 48px; object-fit: contain; }
.ka-explorer-tab .ka-tab-icon i { font-size: 1.4rem; color: var(--ka-accent,#2563eb); }
.ka-explorer-tab .ka-tab-label { flex: 1; }
.ka-explorer-tab .ka-tab-label h4 { font-size: 0.95rem; margin: 0; color: var(--ka-text-strong); }
.ka-explorer-tab .ka-tab-label p { font-size: 0.78rem; margin: 2px 0 0; color: var(--ka-text-muted); line-height: 1.3; }
.ka-explorer-tab .ka-tab-badge {
    font-size: 0.68rem; font-weight: 700; padding: 3px 8px; border-radius: 999px;
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 12%, transparent);
    color: var(--ka-accent,#2563eb);
    white-space: nowrap;
}

/* ---- Right content panel ---- */
.ka-explorer-panels {
    position: relative;
    min-height: 500px;
}
.ka-explorer-panel {
    display: none;
    animation: kaExplorerFadeIn .35s ease;
}
.ka-explorer-panel.active { display: block; }
@keyframes kaExplorerFadeIn { from { opacity:0; transform:translateX(12px); } to { opacity:1; transform:translateX(0); } }

.ka-explorer-panel .ka-epanel-text {
    padding: 40px 44px;
    display: flex; flex-direction: column; justify-content: center;
}
.ka-explorer-panel .ka-epanel-top {
    display: flex; align-items: center; gap: 14px; margin-bottom: 16px;
}
.ka-explorer-panel .ka-epanel-icon {
    width: 56px; height: 56px; border-radius: 15px;
    overflow: hidden; flex-shrink: 0;
    box-shadow: 0 6px 16px -6px rgba(0,0,0,.18);
}
.ka-explorer-panel .ka-epanel-icon img { width: 56px; height: 56px; object-fit: contain; }
.ka-explorer-panel h3 { font-size: 1.6rem; margin-bottom: 8px; color: var(--ka-text-strong); line-height: 1.2; }
.ka-explorer-panel .ka-epanel-tagline {
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .07em; color: var(--ka-accent,#2563eb);
    margin-bottom: 12px;
}
.ka-explorer-panel .ka-epanel-desc {
    font-size: 0.95rem; line-height: 1.7; color: var(--ka-text);
    margin-bottom: 18px;
}
.ka-explorer-panel .ka-epanel-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px;
    margin-bottom: 22px; padding: 0;
}
.ka-explorer-panel .ka-epanel-grid li {
    display: flex; align-items: flex-start; gap: 8px;
    font-size: 0.88rem; color: var(--ka-text); line-height: 1.45;
    list-style: none; padding: 3px 0;
}
.ka-explorer-panel .ka-epanel-grid li i {
    color: var(--ka-accent,#2563eb); margin-top: 3px; flex-shrink:0; font-size:.78rem;
}
.ka-explorer-panel .ka-epanel-cta {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .95rem; font-weight: 700; color: var(--ka-accent,#2563eb);
    transition: gap .2s ease;
    padding: 10px 22px;
    border: 2px solid var(--ka-accent,#2563eb);
    border-radius: 10px;
    align-self: flex-start;
}
.ka-explorer-panel .ka-epanel-cta:hover { gap: 12px; background: color-mix(in srgb, var(--ka-accent,#2563eb) 8%, transparent); }

/* Panel demo strip (inline, no separate visual column) */
.ka-explorer-panel .ka-epanel-demo {
    height: 64px; margin-top: 8px; margin-bottom: 22px;
    border-radius: 10px;
    background: var(--ka-bg-soft);
    border: 1px solid var(--ka-border);
    overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    max-width: 420px;
}

@media (max-width: 960px) {
    .ka-explorer { grid-template-columns: 1fr; }
    .ka-explorer-tabs {
        flex-direction: row; overflow-x: auto;
        border-right: none; border-bottom: 1px solid var(--ka-border);
        padding: 8px; gap: 4px;
    }
    .ka-explorer-tab { flex-direction: column; padding: 12px 14px; min-width: 90px; text-align: center; }
    .ka-explorer-tab::before { display: none; }
    .ka-explorer-tab .ka-tab-label p { display: none; }
    .ka-explorer-tab .ka-tab-badge { display: none; }
    .ka-explorer-tab .ka-tab-icon { width: 40px; height: 40px; }
    .ka-explorer-tab .ka-tab-icon img { width: 40px; height: 40px; }
    .ka-explorer-panel .ka-epanel-text { padding: 24px 20px; }
    .ka-explorer-panel .ka-epanel-grid { grid-template-columns: 1fr; }
    .ka-explorer-panel .ka-epanel-demo { max-width: none; }
}

/* ---------- 6. ACCENT-COLOR HELPERS ---------- */

.ka-accent-ocr { --ka-accent: #0052CC; }
.ka-accent-focus { --ka-accent: #6366F1; }
.ka-accent-speech { --ka-accent: #2563eb; }
.ka-accent-timer { --ka-accent: #7c3aed; }
.ka-accent-auto-mouse { --ka-accent: #7c3aed; }
.ka-accent-fast-clicker { --ka-accent: #ef4444; }

/* ---------- 7. SECTION DIVIDERS & LAYOUT ---------- */

.ka-section-tight { padding: 60px 0; }
.ka-divider-wave {
    display: block; width: 100%; height: 48px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 48' preserveAspectRatio='none'><path d='M0,24 C300,0 600,48 1200,12 L1200,48 L0,48 Z' fill='%23f9fafb'/></svg>");
    background-size: 100% 100%;
}
html[data-theme="dark"] .ka-divider-wave { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 48' preserveAspectRatio='none'><path d='M0,24 C300,0 600,48 1200,12 L1200,48 L0,48 Z' fill='%23111a2e'/></svg>"); }

/* ---------- 8. TRUST STRIP (logos / stats row variant) ---------- */

.ka-trust-strip {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    padding: 32px 0; border-top: 1px solid var(--ka-border); border-bottom: 1px solid var(--ka-border);
    margin-top: 40px;
}
.ka-trust-strip .ka-trust-item { text-align: center; }
.ka-trust-strip .ka-trust-num {
    font-size: 2rem; font-weight: 800; line-height: 1;
    background: linear-gradient(135deg,#2563eb,#7c3aed);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.ka-trust-strip .ka-trust-label { font-size: 0.85rem; color: var(--ka-text-muted); margin-top: 6px; }

/* ---------- 9. MARQUEE (voice / language ticker) ---------- */

.ka-marquee { overflow: hidden; position: relative; padding: 12px 0; }
.ka-marquee::before, .ka-marquee::after {
    content:''; position: absolute; top:0; bottom:0; width: 80px; z-index: 2; pointer-events: none;
}
.ka-marquee::before { left:0; background: linear-gradient(90deg, var(--ka-bg), transparent); }
.ka-marquee::after { right:0; background: linear-gradient(270deg, var(--ka-bg), transparent); }
.ka-marquee-track { display: inline-flex; gap: 18px; white-space: nowrap; animation: kaMarquee 38s linear infinite; }
.ka-marquee:hover .ka-marquee-track { animation-play-state: paused; }
.ka-marquee-item {
    display: inline-flex; align-items:center; gap: 8px;
    padding: 8px 14px; border-radius: 999px;
    background: var(--ka-bg-soft); border: 1px solid var(--ka-border);
    font-size: 0.85rem; color: var(--ka-text); font-weight: 500;
}
@keyframes kaMarquee { from { transform: translateX(0) } to { transform: translateX(-50%) } }
@media (prefers-reduced-motion: reduce) { .ka-marquee-track { animation: none; } }

/* ---------- 10. HERO COPY BLOCK ---------- */

.ka-hero-eyebrow {
    display:inline-flex; align-items:center; gap: 8px;
    padding: 6px 14px; border-radius: 999px;
    background: rgba(37,99,235,0.1);
    color: #2563eb;
    font-size: 0.8rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
    margin-bottom: 20px;
}
html[data-theme="dark"] .ka-hero-eyebrow { background: rgba(59,130,246,0.2); color:#93c5fd; }
.ka-hero-eyebrow .ka-pulse-dot {
    width: 8px; height: 8px; border-radius: 50%; background:#10b981;
    box-shadow: 0 0 0 0 rgba(16,185,129,0.55);
    animation: kaPulse 2s ease-out infinite;
}
@keyframes kaPulse { 0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)} 70%{box-shadow:0 0 0 10px rgba(16,185,129,0)} 100%{box-shadow:0 0 0 0 rgba(16,185,129,0)} }

.ka-hero h1 {
    font-size: 3.5rem; font-weight: 800; line-height: 1.08;
    letter-spacing: -0.02em; margin-bottom: 22px;
    color: var(--ka-text-strong);
}
.ka-hero .ka-hero-sub {
    font-size: 1.18rem; color: var(--ka-text-muted);
    line-height: 1.65; margin-bottom: 32px; max-width: 560px;
}
.ka-hero-stack {
    display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px; align-items: center;
}

/* ---------- 11. HERO CONSTELLATION ---------- */
/* Central glowing hub + 4 product satellites + animated energy lines.
   Built with CSS + a single inline SVG for lines. */

.ka-constellation {
    position: relative;
    width: 100%;
    max-width: 560px;
    height: 520px;
    margin-left: auto;
    perspective: 1400px;
    transform-style: preserve-3d;
}
.ka-constellation .ka-const-inner {
    position: absolute; inset: 0;
    transform-style: preserve-3d;
    transition: transform .8s cubic-bezier(.2,.9,.3,1);
    animation: kaConstFloat 10s ease-in-out infinite;
}
@keyframes kaConstFloat {
    0%,100% { transform: translateY(0) rotateZ(0); }
    50% { transform: translateY(-8px) rotateZ(0.4deg); }
}
@media (prefers-reduced-motion: reduce) { .ka-constellation .ka-const-inner { animation: none; } }

/* SVG line overlay (underneath cards) */
.ka-const-svg {
    position: absolute; inset: 0; width: 100%; height: 100%;
    z-index: 1; pointer-events: none; overflow: visible;
}
.ka-const-svg .ka-line {
    fill: none; stroke-width: 2; stroke-linecap: round;
    opacity: 0.55;
    stroke-dasharray: 6 10;
    animation: kaDashFlow 1.6s linear infinite;
}
.ka-const-svg .ka-line-glow {
    fill: none; stroke-width: 6; stroke-linecap: round;
    opacity: 0.22; filter: blur(6px);
}
@keyframes kaDashFlow { to { stroke-dashoffset: -32; } }

/* Hub */
.ka-const-hub {
    position: absolute; top: 50%; left: 50%;
    width: 128px; height: 128px; margin: -64px 0 0 -64px;
    border-radius: 50%;
    z-index: 3;
    display: flex; align-items: center; justify-content: center;
    background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.6), transparent 55%),
        conic-gradient(from 180deg, #2563eb, #7c3aed, #ec4899, #f59e0b, #10b981, #2563eb);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.35) inset,
        0 0 40px 4px rgba(124,58,237,0.35),
        0 0 90px 10px rgba(37,99,235,0.25),
        0 20px 50px -10px rgba(0,0,0,.3);
    animation: kaHubSpin 18s linear infinite, kaHubPulse 4s ease-in-out infinite;
}
@keyframes kaHubSpin { to { transform: rotate(360deg); } }
@keyframes kaHubPulse {
    0%,100% { box-shadow: 0 0 0 1px rgba(255,255,255,0.35) inset, 0 0 40px 4px rgba(124,58,237,0.35), 0 0 90px 10px rgba(37,99,235,0.25), 0 20px 50px -10px rgba(0,0,0,.3); }
    50%     { box-shadow: 0 0 0 1px rgba(255,255,255,0.45) inset, 0 0 60px 6px rgba(124,58,237,0.55), 0 0 120px 16px rgba(37,99,235,0.45), 0 20px 50px -10px rgba(0,0,0,.3); }
}
.ka-const-hub::before {
    content: ''; position: absolute; inset: -26px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.25), transparent 60%);
    filter: blur(18px); z-index: -1;
    animation: kaHubHalo 6s ease-in-out infinite alternate;
}
@keyframes kaHubHalo { 0%{transform:scale(1)} 100%{transform:scale(1.18)} }
.ka-const-hub .ka-hub-core {
    width: 78px; height: 78px; border-radius: 50%;
    background: var(--ka-surface);
    display:flex; align-items:center; justify-content:center;
    box-shadow: 0 10px 30px -8px rgba(0,0,0,.35);
    animation: kaHubCoreSpin 18s linear infinite reverse;
}
@keyframes kaHubCoreSpin { to { transform: rotate(-360deg); } }
.ka-const-hub .ka-hub-core img { width: 52px; height: 52px; }
@media (prefers-reduced-motion: reduce) {
    .ka-const-hub, .ka-const-hub .ka-hub-core, .ka-const-hub::before { animation: none; }
}

/* Satellite product cards */
.ka-const-card {
    position: absolute;
    width: 196px;
    border-radius: 16px;
    padding: 16px 16px 14px;
    background: var(--ka-surface);
    border: 1px solid var(--ka-border);
    box-shadow: 0 16px 40px -18px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.02);
    z-index: 2;
    transition: transform .35s cubic-bezier(.2,.9,.3,1), box-shadow .35s ease, border-color .35s ease;
    will-change: transform;
}
.ka-const-card:hover {
    transform: translateY(-6px) scale(1.03) rotate(0) !important;
    border-color: var(--ka-accent, #2563eb);
    box-shadow: 0 26px 50px -16px rgba(0,0,0,.3), 0 0 0 1px var(--ka-accent,#2563eb);
    z-index: 5;
}
.ka-const-card .ka-sat-header {
    display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.ka-const-card .ka-sat-icon {
    width: 34px; height: 34px; border-radius: 9px;
    background: var(--ka-accent, #2563eb);
    color: #fff; display:flex; align-items:center; justify-content:center;
    font-size: 0.95rem;
    box-shadow: 0 6px 16px -6px var(--ka-accent,#2563eb);
    flex-shrink: 0;
}
.ka-const-card .ka-sat-name {
    font-size: 0.88rem; font-weight: 700; color: var(--ka-text-strong);
    line-height: 1.1;
}
.ka-const-card .ka-sat-name small {
    display: block; font-size: 0.65rem; font-weight: 600; color: var(--ka-text-muted);
    text-transform: uppercase; letter-spacing: 0.06em; margin-top: 3px;
}
.ka-const-card .ka-sat-demo {
    height: 46px; border-radius: 8px;
    background: var(--ka-bg-soft);
    border: 1px solid var(--ka-border);
    overflow: hidden; position: relative;
    display: flex; align-items: center; justify-content: center;
}
.ka-const-card .ka-sat-stat {
    font-size: 0.72rem; color: var(--ka-text-muted); margin-top: 8px;
    display:flex; align-items:center; gap: 6px; font-weight: 500;
}
.ka-const-card .ka-sat-stat i { color: var(--ka-accent,#2563eb); font-size: 0.7rem; }

/* Positions of the 4 satellites */
.ka-const-card.sat-nw { top: 14px;  left: 0; animation: kaSatFloatA 8s ease-in-out infinite; transform: rotate(-3deg); }
.ka-const-card.sat-ne { top: 14px;  right: 0; animation: kaSatFloatB 9s ease-in-out infinite; transform: rotate(3deg); }
.ka-const-card.sat-sw { bottom: 12px; left: 0; animation: kaSatFloatC 10s ease-in-out infinite; transform: rotate(4deg); }
.ka-const-card.sat-se { bottom: 12px; right: 0; animation: kaSatFloatD 9.5s ease-in-out infinite; transform: rotate(-3deg); }
@keyframes kaSatFloatA { 0%,100%{transform: rotate(-3deg) translateY(0)} 50%{transform: rotate(-3deg) translateY(-10px)} }
@keyframes kaSatFloatB { 0%,100%{transform: rotate(3deg) translateY(0)} 50%{transform: rotate(3deg) translateY(-8px)} }
@keyframes kaSatFloatC { 0%,100%{transform: rotate(4deg) translateY(0)} 50%{transform: rotate(4deg) translateY(8px)} }
@keyframes kaSatFloatD { 0%,100%{transform: rotate(-3deg) translateY(0)} 50%{transform: rotate(-3deg) translateY(10px)} }
@media (prefers-reduced-motion: reduce) {
    .ka-const-card.sat-nw,.ka-const-card.sat-ne,.ka-const-card.sat-sw,.ka-const-card.sat-se { animation: none; }
}

/* Mini demos inside satellites */
.ka-sat-demo .ka-mini-wave { display:flex; gap: 2px; align-items:center; }
.ka-sat-demo .ka-mini-wave span {
    width: 2px; background: var(--ka-accent, #2563eb); border-radius: 2px;
    animation: kaWavePulse 1s ease-in-out infinite;
}
.ka-sat-demo .ka-mini-wave span:nth-child(1){height:10px;animation-delay:0s}
.ka-sat-demo .ka-mini-wave span:nth-child(2){height:18px;animation-delay:.08s}
.ka-sat-demo .ka-mini-wave span:nth-child(3){height:28px;animation-delay:.16s}
.ka-sat-demo .ka-mini-wave span:nth-child(4){height:14px;animation-delay:.24s}
.ka-sat-demo .ka-mini-wave span:nth-child(5){height:32px;animation-delay:.1s}
.ka-sat-demo .ka-mini-wave span:nth-child(6){height:20px;animation-delay:.2s}
.ka-sat-demo .ka-mini-wave span:nth-child(7){height:26px;animation-delay:.05s}
.ka-sat-demo .ka-mini-wave span:nth-child(8){height:16px;animation-delay:.18s}
.ka-sat-demo .ka-mini-wave span:nth-child(9){height:30px;animation-delay:.22s}
.ka-sat-demo .ka-mini-wave span:nth-child(10){height:12px;animation-delay:.12s}
.ka-sat-demo .ka-mini-wave span:nth-child(11){height:22px;animation-delay:.28s}
.ka-sat-demo .ka-mini-wave span:nth-child(12){height:8px;animation-delay:.06s}

/* OCR mini: scanline over faux text */
.ka-sat-demo .ka-mini-ocr {
    width: 100%; height: 100%; position: relative; padding: 10px 14px;
    display: flex; flex-direction: column; justify-content: center; gap: 4px;
}
.ka-sat-demo .ka-mini-ocr .ka-line-stub {
    height: 6px; border-radius: 3px;
    background: linear-gradient(90deg, var(--ka-accent,#0052CC) 0%, rgba(0,82,204,0.25) 100%);
    opacity: 0.55;
}
.ka-sat-demo .ka-mini-ocr .ka-line-stub:nth-child(1){width:85%}
.ka-sat-demo .ka-mini-ocr .ka-line-stub:nth-child(2){width:65%;opacity:0.35}
.ka-sat-demo .ka-mini-ocr .ka-line-stub:nth-child(3){width:78%;opacity:0.5}
.ka-sat-demo .ka-mini-ocr::after {
    content:''; position:absolute; top:0; bottom:0; width:2px;
    background: var(--ka-accent,#0052CC);
    box-shadow: 0 0 10px var(--ka-accent,#0052CC);
    left:0; animation: kaMiniScan 2.4s ease-in-out infinite;
}
@keyframes kaMiniScan { 0%{left:-4%;opacity:1} 50%{left:100%;opacity:1} 51%{opacity:0} 100%{left:100%;opacity:0} }

/* Focus mini: block bars */
.ka-sat-demo .ka-mini-focus { display:flex; align-items:flex-end; gap:3px; padding: 8px 10px; height: 100%; width: 100%; }
.ka-sat-demo .ka-mini-focus span {
    flex: 1; background: linear-gradient(180deg, var(--ka-accent,#6366F1), color-mix(in srgb, var(--ka-accent,#6366F1) 40%, #000));
    border-radius: 2px;
    animation: kaBarGrow 2.6s ease-in-out infinite;
}
.ka-sat-demo .ka-mini-focus span:nth-child(1){height:40%;animation-delay:0s}
.ka-sat-demo .ka-mini-focus span:nth-child(2){height:65%;animation-delay:.1s}
.ka-sat-demo .ka-mini-focus span:nth-child(3){height:85%;animation-delay:.2s}
.ka-sat-demo .ka-mini-focus span:nth-child(4){height:50%;animation-delay:.3s}
.ka-sat-demo .ka-mini-focus span:nth-child(5){height:90%;animation-delay:.4s}
.ka-sat-demo .ka-mini-focus span:nth-child(6){height:60%;animation-delay:.5s}
.ka-sat-demo .ka-mini-focus span:nth-child(7){height:75%;animation-delay:.6s}
.ka-sat-demo .ka-mini-focus span:nth-child(8){height:45%;animation-delay:.7s}

/* Timer mini: countdown */
.ka-sat-demo .ka-mini-timer {
    width: 100%; display:flex; align-items:center; justify-content:center; gap:8px;
    color: var(--ka-accent, #7c3aed);
}
.ka-sat-demo .ka-mini-timer .ka-mini-ring {
    width: 26px; height: 26px; border-radius: 50%;
    border: 2px solid rgba(124,58,237,0.25);
    position: relative;
}
.ka-sat-demo .ka-mini-timer .ka-mini-ring::before {
    content:''; position:absolute; inset: -2px; border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--ka-accent,#7c3aed);
    border-right-color: var(--ka-accent,#7c3aed);
    animation: kaClockSpin 2s linear infinite;
}
.ka-sat-demo .ka-mini-timer .ka-mini-count {
    font-family: 'Courier New', monospace; font-size: 0.95rem; font-weight: 700;
    letter-spacing: 0.04em;
}

/* Floating feature badges (tiny pills that orbit the edges) */
.ka-const-badge {
    position: absolute;
    display: inline-flex; align-items:center; gap: 6px;
    padding: 6px 12px; border-radius: 999px;
    background: rgba(255,255,255,0.85);
    border: 1px solid var(--ka-border);
    font-size: 0.72rem; font-weight: 600; color: var(--ka-text-strong);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 20px -10px rgba(0,0,0,.25);
    z-index: 4;
    white-space: nowrap;
}
html[data-theme="dark"] .ka-const-badge {
    background: rgba(23,35,62,0.85);
}
.ka-const-badge i { font-size: 0.7rem; }
.ka-const-badge.bdg-1 { top: 8%; left: 42%; animation: kaBadgeA 6s ease-in-out infinite; }
.ka-const-badge.bdg-2 { top: 48%; left: 38%; animation: kaBadgeB 7s ease-in-out infinite; }
.ka-const-badge.bdg-3 { top: 82%; left: 40%; animation: kaBadgeC 8s ease-in-out infinite; }
@keyframes kaBadgeA { 0%,100%{transform: translateX(-50%) translateY(0)} 50%{transform: translateX(-50%) translateY(-6px)} }
@keyframes kaBadgeB { 0%,100%{transform: translateX(-50%) translateY(0)} 50%{transform: translateX(-50%) translateY(6px)} }
@keyframes kaBadgeC { 0%,100%{transform: translateX(-50%) translateY(0)} 50%{transform: translateX(-50%) translateY(-5px)} }

/* Back glow / underlay */
.ka-constellation::before {
    content:''; position: absolute;
    top: 50%; left: 50%; transform: translate(-50%,-50%);
    width: 420px; height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.28) 0%, rgba(124,58,237,0.18) 40%, transparent 70%);
    filter: blur(30px);
    z-index: 0;
    animation: kaConstHaloBreath 8s ease-in-out infinite;
}
@keyframes kaConstHaloBreath { 0%,100%{opacity:.7;transform:translate(-50%,-50%) scale(1)} 50%{opacity:1;transform:translate(-50%,-50%) scale(1.1)} }
html[data-theme="dark"] .ka-constellation::before { background: radial-gradient(circle, rgba(59,130,246,0.35) 0%, rgba(139,92,246,0.25) 40%, transparent 70%); }

/* ---------- 12. BIG FEATURE ROWS (for product pages) ---------- */

.ka-feature-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
    padding: 72px 0;
}
.ka-feature-row.reverse { direction: rtl; }
.ka-feature-row.reverse > * { direction: ltr; }
.ka-feature-row h3 {
    font-size: 1.9rem; line-height: 1.2; margin-bottom: 16px; color: var(--ka-text-strong);
}
.ka-feature-row .ka-eyebrow {
    display:inline-flex; align-items:center; gap:8px;
    padding:4px 12px; border-radius: 999px;
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 12%, transparent);
    color: var(--ka-accent,#2563eb);
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: 14px;
}
.ka-feature-row p.lead { font-size: 1.05rem; line-height: 1.7; color: var(--ka-text-muted); margin-bottom: 22px; }
.ka-feature-row ul.ka-check { padding: 0; margin: 20px 0 0; list-style: none; }
.ka-feature-row ul.ka-check li { display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; color: var(--ka-text); font-size: 0.98rem; }
.ka-feature-row ul.ka-check li::before {
    content: '\2714'; flex-shrink: 0;
    width: 22px; height: 22px; border-radius: 50%; font-size: 0.7rem;
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 14%, transparent);
    color: var(--ka-accent,#2563eb);
    display: flex; align-items: center; justify-content: center;
    margin-top: 2px;
}
.ka-feature-row .ka-feature-visual {
    border-radius: var(--radius-xl);
    background: var(--ka-bg-soft);
    border: 1px solid var(--ka-border);
    overflow: hidden;
    position: relative;
    box-shadow: 0 28px 60px -24px rgba(0,0,0,.16);
}
.ka-feature-row .ka-feature-visual img { width: 100%; display: block; }

/* ---------- 13. ON-THIS-PAGE NAV ---------- */

.ka-jumpnav {
    position: sticky; top: 80px;
    background: var(--ka-surface); border: 1px solid var(--ka-border); border-radius: 12px;
    padding: 12px; margin-bottom: 24px;
    display: flex; gap: 6px; flex-wrap: wrap;
}
.ka-jumpnav a {
    padding: 6px 12px; border-radius: 8px;
    font-size: 0.85rem; font-weight: 600; color: var(--ka-text-muted);
    transition: background .15s ease, color .15s ease;
}
.ka-jumpnav a:hover { background: var(--ka-bg-soft); color: var(--ka-text-strong); }
.ka-jumpnav a.active { background: color-mix(in srgb, var(--ka-accent,#2563eb) 14%, transparent); color: var(--ka-accent,#2563eb); }

/* ---------- 14. CTA BAR (product page closer) ---------- */

.ka-cta-bar {
    border-radius: 24px;
    padding: 48px 56px;
    background: linear-gradient(135deg, var(--ka-accent,#2563eb) 0%, color-mix(in srgb, var(--ka-accent,#2563eb) 60%, #7c3aed 40%) 100%);
    color: #fff; position: relative; overflow: hidden;
    display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: center;
}
.ka-cta-bar::before {
    content:''; position: absolute; inset: 0;
    background: radial-gradient(600px at 80% 0%, rgba(255,255,255,.25), transparent 60%);
    pointer-events: none;
}
.ka-cta-bar h3 { color: #fff; font-size: 1.7rem; margin-bottom: 10px; }
.ka-cta-bar p { color: rgba(255,255,255,.9); margin-bottom: 0; }
.ka-cta-bar .btn-white { align-self: start; }
.ka-cta-bar .ka-cta-actions { display:flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; position: relative; }

/* ---------- 15B. HELP LAYOUT (sidebar + content) ---------- */

.help-hero {
    padding: 60px 0 24px;
    background: linear-gradient(135deg,#eff4ff 0%,#e8efff 100%);
    border-bottom: 1px solid var(--ka-border);
}
html[data-theme="dark"] .help-hero { background: linear-gradient(135deg,#0b1220 0%,#111a2e 100%); }
.help-hero .breadcrumbs { margin-bottom: 8px; padding: 0; }
.help-hero .ka-eyebrow {
    display: inline-flex; align-items:center; gap:6px;
    padding: 4px 12px; border-radius: 999px;
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 12%, transparent);
    color: var(--ka-accent,#2563eb);
    font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: 12px;
}
.help-hero h1 { font-size: 2.1rem; line-height: 1.2; margin-bottom: 10px; color: var(--ka-text-strong); }
.help-hero p.lead { color: var(--ka-text-muted); font-size: 1.02rem; line-height: 1.65; max-width: 720px; margin-bottom: 0; }

.help-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 48px;
    align-items: start;
}
.help-sidebar {
    position: sticky; top: 90px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    padding-right: 8px;
    border-right: 1px solid var(--ka-border);
}
.help-sidebar::-webkit-scrollbar { width: 4px; }
.help-sidebar::-webkit-scrollbar-thumb { background: var(--ka-border-strong); border-radius: 2px; }
.help-sidebar h4 {
    font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.07em; color: var(--ka-text-muted);
    margin: 20px 8px 8px; padding-top: 8px;
    border-top: 1px solid var(--ka-border);
}
.help-sidebar h4:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.help-sidebar ul { list-style: none; padding: 0; margin: 0 0 4px; }
.help-sidebar li a {
    display: block;
    padding: 7px 12px;
    border-radius: 8px;
    font-size: 0.88rem;
    color: var(--ka-text);
    transition: background .15s ease, color .15s ease;
    line-height: 1.4;
}
.help-sidebar li a:hover { background: var(--ka-bg-soft); color: var(--ka-text-strong); }
.help-sidebar li a.active {
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 12%, transparent);
    color: var(--ka-accent,#2563eb);
    font-weight: 600;
}

.help-content {
    max-width: 760px;
    min-width: 0;
}
.help-content h2 {
    font-size: 1.6rem; margin-top: 40px; margin-bottom: 14px;
    color: var(--ka-text-strong);
    scroll-margin-top: 80px;
}
.help-content h2:first-child { margin-top: 0; }
.help-content h3 {
    font-size: 1.2rem; margin-top: 28px; margin-bottom: 10px;
    color: var(--ka-text-strong);
    scroll-margin-top: 80px;
}
.help-content p { line-height: 1.75; margin-bottom: 14px; }
.help-content ul, .help-content ol { margin: 0 0 16px; padding-left: 24px; line-height: 1.75; }
.help-content ul { list-style: disc; }
.help-content ol { list-style: decimal; }
.help-content li { margin-bottom: 6px; }
.help-content code {
    background: var(--ka-code-bg);
    padding: 2px 7px; border-radius: 4px;
    font-size: 0.88em;
    font-family: 'Fira Code', 'Roboto Mono', monospace;
    color: var(--ka-text-strong);
}
.help-content pre {
    background: var(--ka-code-bg);
    padding: 16px 20px; border-radius: 10px;
    overflow-x: auto; margin: 16px 0;
    font-size: 0.88em; line-height: 1.55;
}
.help-content pre code { background: transparent; padding: 0; }
.help-content blockquote {
    border-left: 3px solid var(--ka-accent,#2563eb);
    padding: 12px 20px;
    background: var(--ka-bg-soft);
    margin: 18px 0;
    border-radius: 0 8px 8px 0;
    color: var(--ka-text);
}
.help-content img {
    border-radius: 10px;
    border: 1px solid var(--ka-border);
    box-shadow: 0 12px 28px -12px rgba(0,0,0,.18);
    margin: 14px 0;
    max-width: 100%;
}
.help-content table {
    width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 0.92rem;
}
.help-content table th, .help-content table td {
    padding: 10px 14px; text-align: left;
    border-bottom: 1px solid var(--ka-border);
}
.help-content table th {
    background: var(--ka-bg-soft); font-weight: 700; color: var(--ka-text-strong);
}

/* Callout boxes */
.help-callout {
    padding: 14px 18px; border-radius: 10px;
    margin: 18px 0;
    border-left: 4px solid var(--ka-accent,#2563eb);
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 8%, transparent);
    color: var(--ka-text);
    font-size: 0.95rem; line-height: 1.65;
}
.help-callout strong { color: var(--ka-text-strong); }
.help-callout.warn { border-left-color: #f59e0b; background: rgba(245,158,11,0.08); }
html[data-theme="dark"] .help-callout.warn { background: rgba(245,158,11,0.14); }
.help-callout.ok { border-left-color: #10b981; background: rgba(16,185,129,0.08); }
html[data-theme="dark"] .help-callout.ok { background: rgba(16,185,129,0.14); }
.help-callout.tip { border-left-color: #8b5cf6; background: rgba(139,92,246,0.08); }
html[data-theme="dark"] .help-callout.tip { background: rgba(139,92,246,0.14); }

/* Prev/Next nav */
.help-pager {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 16px; margin-top: 48px; padding-top: 28px;
    border-top: 1px solid var(--ka-border);
}
.help-pager a {
    display: block; padding: 16px 20px;
    border: 1px solid var(--ka-border); border-radius: 10px;
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.help-pager a:hover { border-color: var(--ka-accent,#2563eb); transform: translateY(-2px); box-shadow: 0 10px 24px -12px rgba(0,0,0,.15); }
.help-pager .pager-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ka-text-muted); margin-bottom: 4px; font-weight: 600; }
.help-pager .pager-title { color: var(--ka-text-strong); font-weight: 600; font-size: 0.98rem; }
.help-pager .next { text-align: right; }

/* Mini hub cards on help index */
.help-hub-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 32px 0;
}
.help-hub-card {
    padding: 24px;
    background: var(--ka-surface);
    border: 1px solid var(--ka-border);
    border-radius: 14px;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.help-hub-card:hover { transform: translateY(-3px); border-color: var(--ka-accent,#2563eb); box-shadow: 0 18px 36px -16px rgba(0,0,0,.18); }
.help-hub-card .hub-icon {
    width: 44px; height: 44px; border-radius: 10px;
    background: color-mix(in srgb, var(--ka-accent,#2563eb) 12%, transparent);
    color: var(--ka-accent,#2563eb);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem; margin-bottom: 14px;
}
.help-hub-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--ka-text-strong); }
.help-hub-card p { font-size: 0.9rem; color: var(--ka-text-muted); margin-bottom: 10px; }
.help-hub-card ul { padding: 0; margin: 0; list-style: none; }
.help-hub-card li a { display: block; padding: 5px 0; font-size: 0.88rem; color: var(--ka-text); transition: color .15s ease; }
.help-hub-card li a:hover { color: var(--ka-accent,#2563eb); }

@media (max-width: 960px) {
    .help-layout { grid-template-columns: 1fr; gap: 24px; }
    .help-sidebar {
        position: static; max-height: none; overflow-y: visible;
        border-right: none; border-top: 1px solid var(--ka-border);
        padding-top: 12px; padding-right: 0;
        order: 2;
    }
    .help-content { max-width: none; }
    .help-hub-grid { grid-template-columns: 1fr; }
    .help-pager { grid-template-columns: 1fr; }
    .help-pager .next { text-align: left; }
}

/* ---------- 15. RESPONSIVE ---------- */

@media (max-width: 1024px) {
    .ka-product-showcase { grid-template-columns: repeat(2, 1fr); }
    .ka-hero-stack { grid-template-columns: 1fr; gap: 48px; }
    .ka-hero h1 { font-size: 2.6rem; }
    .ka-constellation { margin: 0 auto; max-width: 520px; height: 480px; }
    .ka-feature-row { grid-template-columns: 1fr; gap: 36px; padding: 56px 0; }
    .ka-feature-row.reverse { direction: ltr; }
    .ka-cta-bar { grid-template-columns: 1fr; padding: 36px; }
    .ka-cta-bar .ka-cta-actions { justify-content: flex-start; }
    .ka-trust-strip { grid-template-columns: repeat(2,1fr); gap: 16px; }
}
@media (max-width: 768px) {
    .ka-product-showcase { grid-template-columns: 1fr; }
    .ka-hero-aurora { padding: 80px 0 60px; }
    .ka-hero h1 { font-size: 2.1rem; }
    .ka-hero .ka-hero-sub { font-size: 1rem; }
    .ka-constellation { height: 420px; max-width: 420px; }
    .ka-constellation .ka-const-hub { width: 108px; height: 108px; margin: -54px 0 0 -54px; }
    .ka-constellation .ka-const-hub .ka-hub-core { width: 66px; height: 66px; }
    .ka-constellation .ka-const-hub .ka-hub-core img { width: 44px; height: 44px; }
    .ka-const-card { width: 158px; padding: 12px 12px 10px; }
    .ka-const-card .ka-sat-demo { height: 38px; }
    .ka-const-card .ka-sat-name { font-size: 0.8rem; }
    .ka-const-card .ka-sat-name small { font-size: 0.6rem; }
    .ka-const-badge { font-size: 0.65rem; padding: 4px 10px; }
    .header .ka-theme-toggle { width: 36px; height: 36px; }
    .ka-trust-strip { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 480px) {
    .ka-hero h1 { font-size: 1.8rem; }
    .ka-constellation { height: 380px; max-width: 340px; }
    .ka-const-card { width: 138px; }
    .ka-cta-bar { padding: 28px 22px; }
    .ka-cta-bar h3 { font-size: 1.3rem; }
    .ka-trust-strip { grid-template-columns: 1fr 1fr; gap: 12px; padding: 24px 0; }
    .ka-trust-strip .ka-trust-num { font-size: 1.6rem; }
}