/* Marketing showcase — shared cinematic layer for all public pages */

.mk-marketing-showcase,
.mk-landing-showcase {
    --mk-void: #030508;
    --mk-ink-deep: #050a14;
    --mk-cyan: #22d3ee;
    --mk-cyan-glow: #67e8f9;
    --mk-violet: #8b5cf6;
    --mk-magenta: #e879f9;
    --mk-emerald: #34d399;
    overflow-x: clip;
}

/* ── Page shell ── */

.mk-body--showcase #main-content {
    padding-top: 0;
}

.mk-body--showcase .mk-site-footer {
    margin-top: 0;
    margin-bottom: 0;
    border-top-color: rgba(255, 255, 255, 0.06);
}

/* ── Shared hero backdrop ── */

.mk-showcase-hero {
    position: relative;
    color: #fff;
    overflow: hidden;
}

.mk-showcase-hero.hero-grid,
.mk-showcase-hero.features-hero,
.mk-showcase-hero.support-hero,
.mk-showcase-hero.checkout-hero {
    background: var(--mk-void);
}

.mk-showcase-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.mk-showcase-hero__bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.48;
    transform: scale(1.06);
}

.mk-showcase-hero__mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 60% at 15% 10%, rgba(34, 211, 238, 0.2), transparent 55%),
        radial-gradient(ellipse 70% 50% at 85% 20%, rgba(139, 92, 246, 0.18), transparent 50%),
        radial-gradient(ellipse 60% 40% at 50% 100%, rgba(232, 121, 249, 0.1), transparent 55%),
        linear-gradient(180deg, rgba(3, 5, 8, 0.15) 0%, rgba(3, 5, 8, 0.9) 88%);
}

.mk-showcase-hero__grain {
    position: absolute;
    inset: 0;
    opacity: 0.32;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}

.mk-showcase-hero__grid-floor {
    position: absolute;
    left: -20%;
    right: -20%;
    bottom: -28%;
    height: 50%;
    background:
        linear-gradient(rgba(34, 211, 238, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.07) 1px, transparent 1px);
    background-size: 48px 48px;
    transform: perspective(500px) rotateX(68deg);
    transform-origin: center top;
    mask-image: linear-gradient(180deg, transparent, #000 35%, #000 70%, transparent);
    opacity: 0.4;
    animation: mk-showcase-grid-pulse 8s ease-in-out infinite;
}

@keyframes mk-showcase-grid-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.5; }
}

.mk-showcase-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: mk-showcase-orb-float 14s ease-in-out infinite;
}

.mk-showcase-hero__orb--1 {
    width: 24rem;
    height: 24rem;
    top: 6%;
    left: -6%;
    background: rgba(34, 211, 238, 0.22);
}

.mk-showcase-hero__orb--2 {
    width: 18rem;
    height: 18rem;
    top: 18%;
    right: -4%;
    background: rgba(139, 92, 246, 0.2);
    animation-delay: -4s;
}

.mk-showcase-hero__orb--3 {
    width: 14rem;
    height: 14rem;
    bottom: 20%;
    left: 38%;
    background: rgba(232, 121, 249, 0.12);
    animation-delay: -7s;
}

@keyframes mk-showcase-orb-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -14px) scale(1.04); }
    66% { transform: translate(-12px, 10px) scale(0.97); }
}

.mk-showcase-hero > *:not(.mk-showcase-hero__bg) {
    position: relative;
    z-index: 1;
}

.mk-showcase-hero__title-gradient {
    background: linear-gradient(120deg, #fff 0%, var(--mk-cyan-glow) 35%, var(--mk-violet) 65%, var(--mk-magenta) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: mk-showcase-gradient-shift 6s ease infinite;
}

@keyframes mk-showcase-gradient-shift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

/* ── Section beam divider ── */

.mk-section-beam {
    position: relative;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.45), rgba(139, 92, 246, 0.45), transparent);
    overflow: visible;
}

.mk-section-beam::after {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 8rem;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--mk-cyan-glow), transparent);
    filter: blur(2px);
    animation: mk-beam-sweep 6s ease-in-out infinite;
}

@keyframes mk-beam-sweep {
    0%, 100% { left: -10%; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

/* ── Scroll reveal ── */

.mk-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.mk-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.mk-reveal--delay-1 { transition-delay: 0.1s; }
.mk-reveal--delay-2 { transition-delay: 0.2s; }
.mk-reveal--delay-3 { transition-delay: 0.3s; }

/* ── Features hero enhancements ── */

.mk-marketing-showcase .features-hero__preview {
    perspective: 1200px;
}

.mk-marketing-showcase .features-hero__preview .dashboard-mock {
    transition: transform 0.15s ease-out;
    transform-style: preserve-3d;
    border: 1px solid rgba(34, 211, 238, 0.25);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 28px 64px -20px rgba(0, 0, 0, 0.55),
        0 0 48px -8px rgba(34, 211, 238, 0.25);
}

.mk-marketing-showcase .features-hero__picker-card {
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
}

.mk-marketing-showcase .features-hero__picker-card.is-active {
    background: rgba(34, 211, 238, 0.1);
    border-color: rgba(34, 211, 238, 0.45);
    box-shadow: 0 0 32px -8px rgba(34, 211, 238, 0.35);
}

.mk-marketing-showcase .feat-section,
.mk-landing-showcase .feat-section {
    position: relative;
}

.mk-marketing-showcase .feat-section--has-bg,
.mk-landing-showcase .feat-section--has-bg {
    overflow: hidden;
    isolation: isolate;
}

.mk-marketing-showcase .feat-section__content,
.mk-landing-showcase .feat-section__content {
    position: relative;
    z-index: 1;
}

/* ── Interactive feature section backgrounds ── */

.feat-section__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    --feat-cx: 50%;
    --feat-cy: 50%;
    --feat-ox: 0%;
    --feat-oy: 0%;
}

.feat-section__bg-grid {
    position: absolute;
    inset: -1px;
    opacity: 0.55;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.1) 1px, transparent 1px);
    background-size: 2.5rem 2.5rem;
    mask-image: radial-gradient(ellipse 90% 80% at var(--feat-cx) var(--feat-cy), #000 15%, transparent 72%);
}

.feat-section__bg-spotlight {
    position: absolute;
    left: var(--feat-cx);
    top: var(--feat-cy);
    width: min(36rem, 90vw);
    height: min(36rem, 90vw);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.35s ease;
    filter: blur(2px);
}

.feat-section.is-feat-hovering .feat-section__bg-spotlight {
    opacity: 1;
}

.feat-section__bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    opacity: 0.42;
    transform: translate(calc(var(--feat-ox) * 0.4), calc(var(--feat-oy) * 0.4));
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
}

.feat-section.is-feat-hovering .feat-section__bg-orb {
    opacity: 0.58;
}

.feat-section__bg-orb--1 {
    width: 18rem;
    height: 18rem;
    top: 8%;
    left: 12%;
}

.feat-section__bg-orb--2 {
    width: 14rem;
    height: 14rem;
    right: 10%;
    bottom: 14%;
}

.feat-section__bg-orb--3 {
    width: 11rem;
    height: 11rem;
    top: 42%;
    right: 28%;
}

/* Reports — analytics charts */
.feat-section__bg--reports .feat-section__bg-spotlight {
    background: radial-gradient(circle, rgba(52, 211, 153, 0.2) 0%, rgba(34, 211, 238, 0.08) 38%, transparent 68%);
}

.feat-section__bg--reports .feat-section__bg-orb--1 { background: rgba(52, 211, 153, 0.35); }
.feat-section__bg--reports .feat-section__bg-orb--2 { background: rgba(34, 211, 238, 0.28); }
.feat-section__bg--reports .feat-section__bg-orb--3 { background: rgba(16, 185, 129, 0.22); }

.feat-section__bg-chart-line {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 10%;
    height: 8rem;
    opacity: 0.35;
    transform: translateX(calc(var(--feat-ox) * -0.15));
    transition: transform 0.5s ease;
}

.feat-section__bg-chart-line path {
    fill: none;
    stroke: rgba(16, 185, 129, 0.55);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 520;
    stroke-dashoffset: 520;
    animation: feat-section-line-draw 14s ease-in-out infinite;
}

@keyframes feat-section-line-draw {
    0% { stroke-dashoffset: 520; opacity: 0.2; }
    18% { stroke-dashoffset: 0; opacity: 0.55; }
    72% { stroke-dashoffset: 0; opacity: 0.55; }
    100% { stroke-dashoffset: -120; opacity: 0.2; }
}

.feat-section__bg-bars {
    position: absolute;
    left: 6%;
    bottom: 8%;
    display: flex;
    align-items: flex-end;
    gap: 0.45rem;
    height: 5.5rem;
    opacity: 0.22;
    transform: translate(calc(var(--feat-ox) * 0.08), calc(var(--feat-oy) * 0.05));
    transition: transform 0.5s ease;
}

.feat-section__bg-bars span {
    display: block;
    width: 0.65rem;
    height: var(--h);
    border-radius: 0.35rem 0.35rem 0.1rem 0.1rem;
    background: linear-gradient(180deg, rgba(52, 211, 153, 0.85), rgba(16, 185, 129, 0.35));
    animation: feat-section-bar-pulse 4s ease-in-out infinite;
}

.feat-section__bg-bars span:nth-child(2) { animation-delay: -0.6s; }
.feat-section__bg-bars span:nth-child(3) { animation-delay: -1.2s; }
.feat-section__bg-bars span:nth-child(4) { animation-delay: -1.8s; }
.feat-section__bg-bars span:nth-child(5) { animation-delay: -2.4s; }
.feat-section__bg-bars span:nth-child(6) { animation-delay: -3s; }

@keyframes feat-section-bar-pulse {
    0%, 100% { transform: scaleY(1); opacity: 0.85; }
    50% { transform: scaleY(1.08); opacity: 1; }
}

/* Ops — compliance shield */
.feat-section__bg--ops .feat-section__bg-spotlight {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.18) 0%, rgba(52, 211, 153, 0.1) 42%, transparent 70%);
}

.feat-section__bg--ops .feat-section__bg-orb--1 { background: rgba(139, 92, 246, 0.32); }
.feat-section__bg--ops .feat-section__bg-orb--2 { background: rgba(52, 211, 153, 0.26); }
.feat-section__bg--ops .feat-section__bg-orb--3 { background: rgba(34, 211, 238, 0.2); }

.feat-section__bg-shield {
    position: absolute;
    right: 6%;
    top: 50%;
    width: min(11rem, 28vw);
    height: auto;
    opacity: 0.07;
    transform: translate(calc(var(--feat-ox) * 0.12), calc(-50% + var(--feat-oy) * 0.08));
    transition: transform 0.55s ease, opacity 0.35s ease;
}

.feat-section.is-feat-hovering .feat-section__bg-shield {
    opacity: 0.11;
}

.feat-section__bg-shield path {
    fill: none;
    stroke: rgba(139, 92, 246, 0.85);
    stroke-width: 2;
}

.feat-section__bg-nodes {
    position: absolute;
    inset: 0;
}

.feat-section__bg-nodes span {
    position: absolute;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.45);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.35);
    animation: feat-section-node-pulse 3.2s ease-in-out infinite;
}

.feat-section__bg-nodes span:nth-child(1) { top: 18%; left: 22%; animation-delay: 0s; }
.feat-section__bg-nodes span:nth-child(2) { top: 32%; left: 78%; animation-delay: -0.5s; }
.feat-section__bg-nodes span:nth-child(3) { top: 62%; left: 14%; animation-delay: -1s; }
.feat-section__bg-nodes span:nth-child(4) { top: 74%; left: 68%; animation-delay: -1.5s; }
.feat-section__bg-nodes span:nth-child(5) { top: 48%; left: 44%; animation-delay: -2s; }
.feat-section__bg-nodes span:nth-child(6) { top: 24%; left: 56%; animation-delay: -2.5s; }

@keyframes feat-section-node-pulse {
    0%, 100% { transform: scale(1); opacity: 0.45; }
    50% { transform: scale(1.35); opacity: 0.9; }
}

/* Ledger — FX flow */
.feat-section__bg--ledger .feat-section__bg-spotlight {
    background: radial-gradient(circle at 35% 50%, rgba(251, 191, 36, 0.18) 0%, transparent 52%),
        radial-gradient(circle at 65% 50%, rgba(34, 211, 238, 0.16) 0%, transparent 52%);
}

.feat-section__bg--ledger .feat-section__bg-orb--1 { background: rgba(251, 191, 36, 0.34); left: 8%; top: 20%; }
.feat-section__bg--ledger .feat-section__bg-orb--2 { background: rgba(34, 211, 238, 0.3); }
.feat-section__bg--ledger .feat-section__bg-orb--3 { background: rgba(245, 158, 11, 0.22); }

.feat-section__bg-flow {
    position: absolute;
    left: -5%;
    right: -5%;
    height: 10rem;
    opacity: 0.28;
}

.feat-section__bg-flow--a { top: 28%; }
.feat-section__bg-flow--b { bottom: 22%; }

.feat-section__bg-flow path {
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 10 14;
    animation: feat-section-flow-dash 22s linear infinite;
}

.feat-section__bg-flow--a path {
    stroke: rgba(251, 191, 36, 0.65);
    animation-duration: 18s;
}

.feat-section__bg-flow--b path {
    stroke: rgba(34, 211, 238, 0.6);
    animation-duration: 24s;
    animation-direction: reverse;
}

@keyframes feat-section-flow-dash {
    to { stroke-dashoffset: -240; }
}

.feat-section__bg-pairs {
    position: absolute;
    top: 16%;
    left: 10%;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(6px);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    opacity: 0.55;
    transform: translate(calc(var(--feat-ox) * 0.1), calc(var(--feat-oy) * 0.06));
    transition: transform 0.45s ease, opacity 0.35s ease;
}

.feat-section.is-feat-hovering .feat-section__bg-pairs {
    opacity: 0.75;
}

.feat-section__bg-pair--ch { color: #b45309; }
.feat-section__bg-pair-arrow { color: #64748b; font-size: 0.8rem; }
.feat-section__bg-pair--cp { color: #0e7490; }

/* Dev-only screenshot path hints — hide on public marketing pages */
.mk-marketing-showcase .hs-cos-panel__asset-hint,
.mk-landing-showcase .hs-cos-panel__asset-hint {
    display: none !important;
}

.mk-marketing-showcase .mk-features-deepdive {
    position: relative;
    overflow: hidden;
}

.mk-marketing-showcase .mk-features-deepdive__wash {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    pointer-events: none;
}

.mk-marketing-showcase .mk-features-deepdive__wash img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── Pricing showcase ── */

.mk-pricing-showcase .pricing-main {
    position: relative;
}

.mk-pricing-showcase .pricing-launch-banner {
    border-color: rgba(34, 211, 238, 0.35);
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1), rgba(139, 92, 246, 0.06), #fff);
    box-shadow: 0 12px 40px -16px rgba(34, 211, 238, 0.25);
}

.mk-pricing-showcase .pricing-tier:not(.pricing-tier--featured) {
    backdrop-filter: blur(8px);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    transform-style: preserve-3d;
}

.mk-pricing-showcase .pricing-tier:not(.pricing-tier--featured):hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px -16px rgba(15, 23, 42, 0.12), 0 0 40px -8px rgba(34, 211, 238, 0.12);
}

.mk-pricing-showcase .pricing-tier--featured {
    background: linear-gradient(165deg, #0a1628 0%, #050a14 55%, #0b1220 100%) !important;
    border-color: rgba(34, 211, 238, 0.35) !important;
    box-shadow:
        0 0 0 1px rgba(34, 211, 238, 0.15) inset,
        0 32px 64px -24px rgba(0, 0, 0, 0.45),
        0 0 60px -12px rgba(34, 211, 238, 0.3);
}

.mk-pricing-showcase .pricing-value-strip__item {
    backdrop-filter: blur(8px);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mk-pricing-showcase .pricing-value-strip__item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px -12px rgba(34, 211, 238, 0.2);
}

.mk-pricing-showcase .pricing-compare {
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 16px 48px -20px rgba(15, 23, 42, 0.1);
}

/* ── Support / FAQ ── */

.mk-support-showcase .support-topic-card {
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.mk-support-showcase .support-topic-card:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.35);
    box-shadow: 0 16px 40px -12px rgba(34, 211, 238, 0.18);
}

.mk-support-showcase .support-accordion__item {
    backdrop-filter: blur(6px);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.mk-support-showcase .support-accordion__item[open] {
    border-color: rgba(34, 211, 238, 0.3);
    box-shadow: 0 8px 28px -12px rgba(34, 211, 238, 0.15);
}

.mk-support-showcase .support-cta__card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(34, 211, 238, 0.2);
    background: linear-gradient(135deg, #0a1628, #050a14);
    color: #fff;
}

.mk-support-showcase .support-cta__card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(from 180deg, var(--mk-cyan), var(--mk-violet), var(--mk-magenta), var(--mk-cyan));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
    animation: mk-showcase-border-hue 8s linear infinite;
}

@keyframes mk-showcase-border-hue {
    to { filter: hue-rotate(360deg); }
}

.mk-support-showcase .support-cta__title {
    color: #fff;
}

.mk-support-showcase .support-cta__lead {
    color: rgba(203, 213, 225, 0.8);
}

/* ── Forms (checkout / contact / register) ── */

.mk-form-showcase .checkout-form,
.mk-form-showcase .contact-form {
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 48px -20px rgba(15, 23, 42, 0.12), 0 0 40px -12px rgba(34, 211, 238, 0.08);
}

.mk-form-showcase .checkout-summary {
    border: 1px solid rgba(34, 211, 238, 0.2);
    box-shadow: 0 24px 56px -24px rgba(0, 0, 0, 0.2), 0 0 48px -12px rgba(34, 211, 238, 0.15);
}

.mk-form-showcase .checkout-summary--featured {
    background: linear-gradient(165deg, #0a1628, #050a14) !important;
}

.mk-form-showcase .contact-aside__card {
    backdrop-filter: blur(10px);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mk-form-showcase .contact-aside__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px -12px rgba(34, 211, 238, 0.15);
}

.mk-form-showcase .checkout-success-card,
.mk-form-showcase .contact-success {
    border: 1px solid rgba(34, 211, 238, 0.2);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    box-shadow: 0 24px 56px -24px rgba(15, 23, 42, 0.12);
}

.mk-form-showcase .mk-trial-banner {
    border-color: rgba(34, 211, 238, 0.35);
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(139, 92, 246, 0.05), #fff);
    box-shadow: 0 12px 36px -14px rgba(34, 211, 238, 0.2);
}

/* ── Shared CTA showcase (non-landing pages) ── */

.mk-cta-showcase {
    position: relative;
    padding: 5rem 1.25rem;
    background: var(--mk-void);
    overflow: hidden;
}

.mk-cta-showcase__bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.38;
    pointer-events: none;
}

.mk-cta-showcase__aurora {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 50% 100%, rgba(34, 211, 238, 0.14), transparent),
        radial-gradient(ellipse 60% 40% at 20% 50%, rgba(139, 92, 246, 0.1), transparent);
    animation: mk-cta-aurora-shared 10s ease-in-out infinite;
}

@keyframes mk-cta-aurora-shared {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.04); }
}

.mk-cta-showcase__frame {
    position: relative;
    z-index: 2;
    max-width: 48rem;
    margin: 0 auto;
    padding: 2.75rem 2rem;
    border-radius: 1.5rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    box-shadow: 0 32px 64px -24px rgba(0, 0, 0, 0.5);
}

.mk-cta-showcase__frame::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(from 180deg, var(--mk-cyan), var(--mk-violet), var(--mk-magenta), var(--mk-cyan));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.6;
    animation: mk-showcase-border-hue 8s linear infinite;
    pointer-events: none;
}

.mk-cta-showcase__title {
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 800;
    color: #fff;
}

.mk-cta-showcase__lead {
    margin-top: 0.875rem;
    color: rgba(203, 213, 225, 0.82);
    font-size: 1rem;
    line-height: 1.6;
}

.mk-cta-showcase__actions {
    position: relative;
    z-index: 1;
    margin-top: 1.75rem;
}

/* ── About page ── */

.mk-about-showcase .mk-about-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(34, 211, 238, 0.35);
    background: rgba(34, 211, 238, 0.08);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mk-cyan-glow);
}

.mk-about-story {
    padding: 4.5rem 0 6rem;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 45%, #f1f5f9 100%);
}

.mk-about-story__inner {
    max-width: 46rem;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.mk-about-prose {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: #475569;
}

.mk-about-prose p + p {
    margin-top: 1.25rem;
}

.mk-about-prose__lead {
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    font-size: clamp(1.125rem, 2.5vw, 1.3125rem);
    font-weight: 600;
    line-height: 1.6;
    color: #0f172a;
}

.mk-about-pillars {
    display: grid;
    gap: 1rem;
    margin-top: 3.5rem;
}

@media (min-width: 768px) {
    .mk-about-pillars {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }
}

.mk-about-pillar {
    padding: 1.5rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    box-shadow: 0 12px 32px -16px rgba(15, 23, 42, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.mk-about-pillar:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.25);
    box-shadow: 0 20px 40px -16px rgba(34, 211, 238, 0.15);
}

.mk-about-pillar__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.85rem;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(139, 92, 246, 0.1));
    color: #0891b2;
}

.mk-about-pillar__icon svg {
    width: 1.35rem;
    height: 1.35rem;
}

.mk-about-pillar h2 {
    margin-top: 1rem;
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    font-size: 1.0625rem;
    font-weight: 700;
    color: #0b1220;
}

.mk-about-pillar p {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: #64748b;
}

.mk-about-quote {
    margin-top: 3.5rem;
    padding: 2rem 1.75rem;
    border-radius: 1.25rem;
    border-left: 3px solid var(--mk-cyan);
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.06), rgba(139, 92, 246, 0.04));
}

.mk-about-quote p {
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.55;
    letter-spacing: -0.01em;
    color: #1e293b;
}

.mk-about-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.mk-about-links__item {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #0891b2;
    transition: color 0.15s ease;
}

.mk-about-links__item:hover {
    color: #0e7490;
}

/* ── Features: entity relationships showcase ── */

.mk-entity-rel {
    position: relative;
    overflow: hidden;
    padding: 5.5rem 0 6rem;
    color: #e2e8f0;
    background: linear-gradient(165deg, #070d18 0%, #0b1220 42%, #101a2e 100%);
    border-top: 1px solid rgba(34, 211, 238, 0.12);
}

.mk-entity-rel__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.mk-entity-rel__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.14;
}

.mk-entity-rel__mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 55% at 15% 20%, rgba(139, 92, 246, 0.22), transparent 55%),
        radial-gradient(ellipse 70% 50% at 85% 75%, rgba(34, 211, 238, 0.18), transparent 58%);
}

.mk-entity-rel__grain {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 0.6px, transparent 0.6px);
    background-size: 3px 3px;
}

.mk-entity-rel__inner {
    position: relative;
    z-index: 1;
}

.mk-entity-rel__header {
    max-width: 42rem;
}

.mk-entity-rel__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(34, 211, 238, 0.28);
    background: rgba(34, 211, 238, 0.08);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #67e8f9;
}

.mk-entity-rel__eyebrow svg {
    width: 0.95rem;
    height: 0.95rem;
}

.mk-entity-rel__title {
    margin: 1rem 0 0;
    font-size: clamp(1.85rem, 4vw, 2.65rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: #fff;
}

.mk-entity-rel__lead {
    margin: 1rem 0 0;
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(203, 213, 225, 0.88);
}

.mk-entity-rel__layout {
    display: grid;
    gap: 2rem;
    margin-top: 2.75rem;
}

@media (min-width: 1024px) {
    .mk-entity-rel__layout {
        grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
        gap: 2.5rem;
        align-items: start;
    }
}

.mk-entity-rel__tabs {
    display: grid;
    gap: 0.65rem;
}

.mk-entity-rel__tab {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.55);
    text-align: left;
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.mk-entity-rel__tab:hover {
    border-color: rgba(34, 211, 238, 0.35);
    transform: translateY(-1px);
}

.mk-entity-rel__tab.is-active {
    border-color: rgba(34, 211, 238, 0.5);
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(139, 92, 246, 0.08));
    box-shadow: 0 12px 32px -18px rgba(34, 211, 238, 0.45);
}

.mk-entity-rel__tab-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.7rem;
    background: rgba(255, 255, 255, 0.06);
    color: #67e8f9;
    flex-shrink: 0;
}

.mk-entity-rel__tab-icon svg {
    width: 1.1rem;
    height: 1.1rem;
}

.mk-entity-rel__tab-text {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.mk-entity-rel__tab-text strong {
    font-size: 0.92rem;
    font-weight: 700;
    color: #f8fafc;
}

.mk-entity-rel__tab-text span {
    font-size: 0.78rem;
    line-height: 1.4;
    color: rgba(148, 163, 184, 0.95);
}

.mk-entity-rel__tab-progress {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, #22d3ee, #a78bfa);
    transition: width 0.05s linear;
}

.mk-entity-rel__highlights {
    display: grid;
    gap: 0.85rem;
    margin: 1.35rem 0 0;
    padding: 0;
    list-style: none;
}

.mk-entity-rel__highlights li {
    display: flex;
    gap: 0.7rem;
    padding: 0.85rem 0.95rem;
    border-radius: 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(15, 23, 42, 0.35);
}

.mk-entity-rel__highlight-icon {
    color: #22d3ee;
    font-size: 0.55rem;
    line-height: 1.8;
}

.mk-entity-rel__highlights strong {
    display: block;
    font-size: 0.86rem;
    color: #f1f5f9;
}

.mk-entity-rel__highlights p {
    margin: 0.2rem 0 0;
    font-size: 0.8rem;
    line-height: 1.45;
    color: rgba(148, 163, 184, 0.95);
}

.mk-entity-rel__stage {
    position: relative;
    border-radius: 1.25rem;
    border: 1px solid rgba(34, 211, 238, 0.22);
    background: rgba(8, 14, 26, 0.82);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 28px 60px -28px rgba(0, 0, 0, 0.65),
        0 0 48px -12px rgba(34, 211, 238, 0.2);
    overflow: hidden;
}

.mk-entity-rel__stage-chrome {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(15, 23, 42, 0.65);
}

.mk-entity-rel__stage-chrome span:nth-child(1) { width: 0.55rem; height: 0.55rem; border-radius: 999px; background: #f87171; }
.mk-entity-rel__stage-chrome span:nth-child(2) { width: 0.55rem; height: 0.55rem; border-radius: 999px; background: #fbbf24; }
.mk-entity-rel__stage-chrome span:nth-child(3) { width: 0.55rem; height: 0.55rem; border-radius: 999px; background: #4ade80; }

.mk-entity-rel__stage-url {
    margin-left: 0.45rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.62rem;
    color: rgba(148, 163, 184, 0.85);
}

.mk-entity-rel__stage-body {
    position: relative;
    height: 27.5rem;
}

@media (max-width: 767px) {
    .mk-entity-rel__stage-body {
        height: 25rem;
    }
}

.mk-entity-rel__panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    padding: 1.15rem 1.15rem 1rem;
    overflow: hidden;
}

.mk-entity-rel__panel .mk-entity-rel-graph,
.mk-entity-rel__panel .mk-entity-rel-mock {
    flex: 1;
    min-height: 0;
}

.mk-entity-rel__panel .mk-entity-rel__caption {
    flex-shrink: 0;
    margin-top: auto;
    padding-top: 0.85rem;
}

.mk-entity-rel__caption {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: rgba(148, 163, 184, 0.9);
}

.mk-entity-rel-graph {
    position: relative;
    height: 100%;
    min-height: 17.5rem;
}

.mk-entity-rel-graph__lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.mk-entity-rel-graph__edge {
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 6 5;
    animation: mk-entity-rel-edge-flow 12s linear infinite;
}

.mk-entity-rel-graph__edge--family {
    stroke: rgba(167, 139, 250, 0.55);
}

.mk-entity-rel-graph__edge--corp {
    stroke: rgba(34, 211, 238, 0.5);
}

@keyframes mk-entity-rel-edge-flow {
    to { stroke-dashoffset: -44; }
}

.mk-entity-rel-node {
    position: absolute;
    left: var(--rel-x, 50%);
    top: var(--rel-y, 50%);
    transform: translate(-50%, -50%);
    min-width: 7.5rem;
    max-width: 9.5rem;
    padding: 0.55rem 0.65rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(15, 23, 42, 0.88);
    box-shadow: 0 10px 24px -14px rgba(0, 0, 0, 0.55);
    animation: mk-entity-rel-node-float 5s ease-in-out infinite;
}

.mk-entity-rel-node:nth-child(odd) { animation-delay: -1.2s; }
.mk-entity-rel-node:nth-child(even) { animation-delay: -2.4s; }

.mk-entity-rel-node--center {
    left: 50%;
    top: 50%;
    z-index: 2;
    min-width: 8.5rem;
    border-color: rgba(34, 211, 238, 0.45);
    box-shadow: 0 0 28px -8px rgba(34, 211, 238, 0.45);
}

.mk-entity-rel-node.is-focus strong {
    color: #fff;
}

.mk-entity-rel-node--individual {
    border-color: rgba(167, 139, 250, 0.35);
}

.mk-entity-rel-node--corporate {
    border-color: rgba(34, 211, 238, 0.35);
}

.mk-entity-rel-node__badge {
    display: inline-block;
    margin-bottom: 0.2rem;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #67e8f9;
}

.mk-entity-rel-node--individual .mk-entity-rel-node__badge {
    color: #c4b5fd;
}

.mk-entity-rel-node strong {
    display: block;
    font-size: 0.72rem;
    line-height: 1.25;
    color: #e2e8f0;
}

.mk-entity-rel-node__uid {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.6rem;
    color: rgba(148, 163, 184, 0.9);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.mk-entity-rel-node__edge-label {
    display: block;
    margin-bottom: 0.15rem;
    font-size: 0.58rem;
    font-weight: 600;
    color: rgba(148, 163, 184, 0.95);
}

@keyframes mk-entity-rel-node-float {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, calc(-50% - 4px)); }
}

.mk-entity-rel-mock {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    border-radius: 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(15, 23, 42, 0.55);
    overflow-y: auto;
    overflow-x: hidden;
}

.mk-entity-rel-mock__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0.55rem 0.65rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(2, 6, 23, 0.45);
}

.mk-entity-rel-mock__tabs span {
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    font-size: 0.62rem;
    color: rgba(148, 163, 184, 0.9);
}

.mk-entity-rel-mock__tabs span.is-active {
    background: rgba(34, 211, 238, 0.16);
    color: #a5f3fc;
    font-weight: 600;
}

.mk-entity-rel-mock__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0.85rem 0.55rem;
}

.mk-entity-rel-mock__head h3 {
    margin: 0;
    font-size: 0.95rem;
    color: #f8fafc;
}

.mk-entity-rel-mock__head p {
    margin: 0.2rem 0 0;
    font-size: 0.68rem;
    color: rgba(148, 163, 184, 0.95);
}

.mk-entity-rel-mock__pill {
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.14);
    color: #86efac;
    font-size: 0.62rem;
    font-weight: 600;
    white-space: nowrap;
}

.mk-entity-rel-mock__section {
    padding: 0.55rem 0.85rem 0.75rem;
}

.mk-entity-rel-mock__section + .mk-entity-rel-mock__section {
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.mk-entity-rel-mock__section h4 {
    margin: 0 0 0.45rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(148, 163, 184, 0.95);
}

.mk-entity-rel-mock table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.64rem;
}

.mk-entity-rel-mock th,
.mk-entity-rel-mock td {
    padding: 0.35rem 0.4rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    text-align: left;
}

.mk-entity-rel-mock th {
    color: rgba(148, 163, 184, 0.85);
    font-weight: 600;
}

.mk-entity-rel-mock td {
    color: #e2e8f0;
}

/* ── Features: full platform catalog ── */

.mk-platform-catalog {
    position: relative;
    overflow: hidden;
    padding: 5.5rem 0 6rem;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 38%, #f1f5f9 100%);
    border-top: 1px solid #e2e8f0;
}

.mk-platform-catalog__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.mk-platform-catalog__grid {
    position: absolute;
    inset: 0;
    opacity: 0.45;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.14) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.14) 1px, transparent 1px);
    background-size: 2.75rem 2.75rem;
    mask-image: radial-gradient(ellipse 85% 70% at 50% 40%, #000 20%, transparent 78%);
}

.mk-platform-catalog__glow {
    position: absolute;
    width: 28rem;
    height: 28rem;
    border-radius: 999px;
    filter: blur(70px);
    opacity: 0.35;
}

.mk-platform-catalog__glow--left {
    top: -6rem;
    left: -8rem;
    background: rgba(34, 211, 238, 0.35);
}

.mk-platform-catalog__glow--right {
    right: -6rem;
    bottom: -8rem;
    background: rgba(139, 92, 246, 0.28);
}

.mk-platform-catalog__inner {
    position: relative;
    z-index: 1;
}

.mk-platform-catalog__header {
    max-width: 44rem;
    text-align: center;
    margin: 0 auto;
}

.mk-platform-catalog__eyebrow {
    margin: 0;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #0891b2;
}

.mk-platform-catalog__title {
    margin: 0.75rem 0 0;
    font-size: clamp(1.85rem, 4vw, 2.55rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.mk-platform-catalog__lead {
    margin: 1rem auto 0;
    max-width: 40rem;
    font-size: 1.02rem;
    line-height: 1.65;
    color: #64748b;
}

.mk-platform-catalog__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 2.25rem;
}

@media (min-width: 768px) {
    .mk-platform-catalog__stats {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.mk-platform-catalog__stat {
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    border: 1px solid #e2e8f0;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 10px 28px -22px rgba(15, 23, 42, 0.25);
    text-align: center;
}

.mk-platform-catalog__stat strong {
    display: block;
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
}

.mk-platform-catalog__stat span {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #64748b;
}

.mk-platform-catalog__jump {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.45rem;
    margin-top: 1.35rem;
}

.mk-platform-catalog__jump-link {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid #cbd5e1;
    background: #fff;
    font-size: 0.74rem;
    font-weight: 600;
    color: #475569;
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.mk-platform-catalog__jump-link:hover {
    border-color: #22d3ee;
    color: #0e7490;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px -14px rgba(34, 211, 238, 0.55);
}

.mk-platform-catalog__grid-cards {
    display: grid;
    gap: 1.15rem;
    margin-top: 2.5rem;
}

@media (min-width: 768px) {
    .mk-platform-catalog__grid-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1280px) {
    .mk-platform-catalog__grid-cards {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.mk-platform-catalog__card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 1.15rem 1.15rem 1rem;
    border-radius: 1.2rem;
    border: 1px solid #e2e8f0;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 16px 40px -28px rgba(15, 23, 42, 0.2);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.mk-platform-catalog__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 48px -24px rgba(15, 23, 42, 0.22);
}

.mk-platform-catalog__card--cyan { border-top: 3px solid #22d3ee; }
.mk-platform-catalog__card--cyan:hover { border-color: rgba(34, 211, 238, 0.45); }
.mk-platform-catalog__card--violet { border-top: 3px solid #a78bfa; }
.mk-platform-catalog__card--violet:hover { border-color: rgba(167, 139, 250, 0.45); }
.mk-platform-catalog__card--emerald { border-top: 3px solid #34d399; }
.mk-platform-catalog__card--emerald:hover { border-color: rgba(52, 211, 153, 0.45); }
.mk-platform-catalog__card--amber { border-top: 3px solid #fbbf24; }
.mk-platform-catalog__card--amber:hover { border-color: rgba(251, 191, 36, 0.5); }
.mk-platform-catalog__card--rose { border-top: 3px solid #fb7185; }
.mk-platform-catalog__card--rose:hover { border-color: rgba(251, 113, 133, 0.45); }
.mk-platform-catalog__card--indigo { border-top: 3px solid #818cf8; }
.mk-platform-catalog__card--indigo:hover { border-color: rgba(129, 140, 248, 0.45); }

.mk-platform-catalog__card-head {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
}

.mk-platform-catalog__card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.8rem;
    background: #f8fafc;
    color: #0f172a;
    flex-shrink: 0;
}

.mk-platform-catalog__card--cyan .mk-platform-catalog__card-icon { background: #ecfeff; color: #0e7490; }
.mk-platform-catalog__card--violet .mk-platform-catalog__card-icon { background: #f5f3ff; color: #6d28d9; }
.mk-platform-catalog__card--emerald .mk-platform-catalog__card-icon { background: #ecfdf5; color: #047857; }
.mk-platform-catalog__card--amber .mk-platform-catalog__card-icon { background: #fffbeb; color: #b45309; }
.mk-platform-catalog__card--rose .mk-platform-catalog__card-icon { background: #fff1f2; color: #be123c; }
.mk-platform-catalog__card--indigo .mk-platform-catalog__card-icon { background: #eef2ff; color: #4338ca; }

.mk-platform-catalog__card-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.mk-platform-catalog__card-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.mk-platform-catalog__card-tagline {
    margin: 0.3rem 0 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: #64748b;
}

.mk-platform-catalog__items {
    display: grid;
    gap: 0.35rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    flex: 1;
}

.mk-platform-catalog__item {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.5rem;
    border-radius: 0.65rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: #334155;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.mk-platform-catalog__item:hover {
    background: #f8fafc;
    color: #0f172a;
}

.mk-platform-catalog__item-dot {
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 999px;
    background: #cbd5e1;
    flex-shrink: 0;
}

.mk-platform-catalog__card--cyan .mk-platform-catalog__item:hover .mk-platform-catalog__item-dot { background: #22d3ee; }
.mk-platform-catalog__card--violet .mk-platform-catalog__item:hover .mk-platform-catalog__item-dot { background: #a78bfa; }
.mk-platform-catalog__card--emerald .mk-platform-catalog__item:hover .mk-platform-catalog__item-dot { background: #34d399; }
.mk-platform-catalog__card--amber .mk-platform-catalog__item:hover .mk-platform-catalog__item-dot { background: #fbbf24; }
.mk-platform-catalog__card--rose .mk-platform-catalog__item:hover .mk-platform-catalog__item-dot { background: #fb7185; }
.mk-platform-catalog__card--indigo .mk-platform-catalog__item:hover .mk-platform-catalog__item-dot { background: #818cf8; }

.mk-platform-catalog__item-arrow {
    width: 0.95rem;
    height: 0.95rem;
    margin-left: auto;
    color: #94a3b8;
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.mk-platform-catalog__item:hover .mk-platform-catalog__item-arrow {
    opacity: 1;
    transform: translateX(0);
}

.mk-platform-catalog__explore {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.85rem;
    font-size: 0.76rem;
    font-weight: 700;
    color: #0891b2;
    text-decoration: none;
}

.mk-platform-catalog__explore:hover {
    color: #0e7490;
}

/* ── Reduced motion ── */

@media (prefers-reduced-motion: reduce) {
    .mk-showcase-hero__orb,
    .mk-showcase-hero__grid-floor,
    .mk-showcase-hero__title-gradient,
    .mk-section-beam::after,
    .mk-cta-showcase__aurora,
    .mk-cta-showcase__frame::before,
    .mk-support-showcase .support-cta__card::before,
    .mk-entity-rel-graph__edge,
    .mk-entity-rel-node,
    .feat-section__bg-orb,
    .feat-section__bg-chart-line path,
    .feat-section__bg-bars span,
    .feat-section__bg-nodes span,
    .feat-section__bg-flow path {
        animation: none !important;
    }

    .mk-platform-catalog__card:hover,
    .mk-platform-catalog__jump-link:hover {
        transform: none;
    }

    .mk-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .mk-pricing-showcase .pricing-tier:not(.pricing-tier--featured):hover,
    .mk-support-showcase .support-topic-card:hover,
    .mk-form-showcase .contact-aside__card:hover,
    .mk-about-pillar:hover {
        transform: none;
    }
}