:root {
    --kk-ink: #0b0f12;
    --kk-ink-soft: #151b1f;
    --kk-surface: #f4f5f1;
    --kk-surface-2: #ebece7;
    --kk-white: #ffffff;
    --kk-muted: #a8b1ae;
    --kk-text: #182126;
    --kk-text-soft: #526067;
    --kk-brand: #1d8f78;
    --kk-brand-strong: #0e6657;
    --kk-brand-pale: #d9eee8;
    --kk-accent: #c8965e;
    --kk-danger: #b44747;
    --kk-success: #1f7b59;
    --kk-line: rgba(17, 29, 34, .13);
    --kk-line-dark: rgba(255, 255, 255, .14);
    --kk-radius-sm: 8px;
    --kk-radius-btn: 13px;
    --kk-radius-panel: 22px;
    --kk-radius-stage: 30px;
    --kk-radius-pill: 999px;
    --kk-shadow: 0 24px 80px rgba(7, 15, 19, .14);
    --kk-shadow-dark: 0 24px 90px rgba(0, 0, 0, .34);
    --kk-content: min(1440px, calc(100vw - 48px));
    --kk-text-width: 760px;
    --kk-header: 72px;
    --kk-ease: cubic-bezier(.19, 1, .22, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--kk-ink); }
body {
    margin: 0;
    color: var(--kk-text);
    background: var(--kk-surface);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { color: var(--kk-white); background: var(--kk-brand-strong); }
:focus-visible { outline: 3px solid var(--kk-accent); outline-offset: 4px; }
[hidden] { display: none !important; }

.skip-link {
    position: fixed; z-index: 9999; left: 16px; top: 16px;
    padding: 12px 16px; border-radius: var(--kk-radius-btn);
    color: var(--kk-ink); background: var(--kk-white);
    transform: translateY(-140%); transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
.container { width: var(--kk-content); margin-inline: auto; }
.narrow { width: min(var(--kk-text-width), calc(100vw - 48px)); margin-inline: auto; }
.section { position: relative; padding: clamp(72px, 9vw, 144px) 0; overflow: clip; }
.section--compact { padding: clamp(48px, 6vw, 92px) 0; }
.section--dark { color: var(--kk-white); background: var(--kk-ink); }
.section--soft { background: var(--kk-surface-2); }
.section--brand { color: var(--kk-white); background: var(--kk-brand-strong); }
.section-heading { max-width: 900px; margin-bottom: clamp(32px, 5vw, 72px); }
.eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    margin: 0 0 18px; font-size: .76rem; line-height: 1.2;
    letter-spacing: .16em; text-transform: uppercase; font-weight: 760;
}
.eyebrow::before { content: ""; width: 30px; height: 1px; background: currentColor; opacity: .55; }
.display, h1, h2, h3 { margin: 0; font-weight: 330; letter-spacing: -.035em; line-height: 1.04; }
h1, .display-xl { font-size: clamp(3rem, 7.5vw, 8.2rem); }
h2, .display-lg { font-size: clamp(2.2rem, 5vw, 5.2rem); }
h3, .display-md { font-size: clamp(1.55rem, 3vw, 3rem); }
.lead { max-width: 720px; margin: 24px 0 0; font-size: clamp(1.06rem, 1.5vw, 1.3rem); color: var(--kk-text-soft); }
.section--dark .lead, .section--brand .lead { color: rgba(255,255,255,.72); }
.measure { max-width: 68ch; }
.muted { color: var(--kk-text-soft); }
.section--dark .muted { color: rgba(255,255,255,.64); }
.kicker { font-size: clamp(1.1rem, 2vw, 1.45rem); font-weight: 620; line-height: 1.35; }
.small { font-size: .9rem; }
.stack { display: grid; gap: 20px; }
.stack-lg { display: grid; gap: 36px; }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.grid { display: grid; gap: clamp(18px, 2.5vw, 32px); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.button {
    display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 10px;
    padding: 12px 18px; border: 1px solid transparent; border-radius: var(--kk-radius-btn);
    font-weight: 720; line-height: 1; cursor: pointer; transition: transform .22s var(--kk-ease), background .22s ease, border-color .22s ease, color .22s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { color: var(--kk-ink); background: var(--kk-white); box-shadow: 0 10px 30px rgba(0,0,0,.16); }
.button--dark { color: var(--kk-white); background: var(--kk-ink); }
.button--brand { color: var(--kk-white); background: var(--kk-brand-strong); }
.button--ghost { border-color: currentColor; background: rgba(255,255,255,.03); }
.button--soft { color: var(--kk-ink); background: rgba(255,255,255,.72); border-color: rgba(255,255,255,.45); backdrop-filter: blur(16px); }
.button--text { padding-inline: 0; border-radius: 0; min-height: 40px; border-bottom: 1px solid currentColor; }
.button svg { width: 18px; height: 18px; transition: transform .22s var(--kk-ease); }
.button:hover svg { transform: translateX(3px); }

.site-header {
    position: fixed; inset: 0 0 auto; z-index: 1000; height: var(--kk-header);
    color: var(--kk-white); transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled, .site-header.is-solid {
    background: rgba(11, 15, 18, .88); backdrop-filter: blur(18px); box-shadow: 0 1px 0 rgba(255,255,255,.09);
}
.header-inner {
    width: var(--kk-content); height: 100%; margin-inline: auto;
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px;
}
.header-side { display: flex; align-items: center; gap: 10px; }
.header-side--right { justify-content: flex-end; }
.logo { position: relative; z-index: 1002; font-weight: 840; letter-spacing: -.04em; font-size: 1.35rem; }
.logo-mark { display: inline-flex; align-items: center; gap: 9px; }
.logo-mark::before { content: ""; width: 11px; height: 11px; border-radius: 3px; background: var(--kk-brand); transform: rotate(45deg); box-shadow: 10px -10px 0 rgba(200,150,94,.85); }
.header-link { font-size: .92rem; font-weight: 700; opacity: .9; }
.menu-toggle {
    position: relative; z-index: 1002; display: inline-flex; align-items: center; gap: 10px;
    min-height: 44px; padding: 8px 0; border: 0; background: transparent; cursor: pointer;
}
.menu-icon { width: 24px; display: grid; gap: 5px; }
.menu-icon span { height: 1px; background: currentColor; transition: transform .25s var(--kk-ease), opacity .2s ease; }
.menu-open .menu-icon span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-open .menu-icon span:last-child { transform: translateY(-3px) rotate(-45deg); }
.desktop-only { display: inline-flex; }

.mega-menu {
    position: fixed; inset: 0; z-index: 999; color: var(--kk-white); background: rgba(8, 12, 14, .985);
    opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .35s ease, visibility .35s ease;
}
.menu-open .mega-menu { opacity: 1; visibility: visible; pointer-events: auto; }
.mega-menu-inner {
    width: var(--kk-content); height: 100%; margin-inline: auto; padding: calc(var(--kk-header) + 36px) 0 42px;
    display: grid; grid-template-columns: minmax(260px, .8fr) minmax(420px, 1.7fr); gap: clamp(40px, 7vw, 120px); overflow-y: auto;
}
.mega-intro { display: flex; flex-direction: column; justify-content: space-between; padding-bottom: 20px; }
.mega-intro h2 { font-size: clamp(2.2rem, 4vw, 4.6rem); }
.mega-nav { display: grid; align-content: start; gap: 6px; }
.mega-group { border-bottom: 1px solid var(--kk-line-dark); }
.mega-group summary {
    list-style: none; display: flex; justify-content: space-between; gap: 18px; align-items: center;
    padding: 17px 0; cursor: pointer; font-size: clamp(1.25rem, 2vw, 2rem); font-weight: 420;
}
.mega-group summary::-webkit-details-marker { display: none; }
.mega-group summary::after { content: "+"; font-size: 1.2rem; opacity: .7; }
.mega-group[open] summary::after { content: "–"; }
.mega-children { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 22px; padding: 4px 0 22px; }
.mega-children a { color: rgba(255,255,255,.66); transition: color .2s ease; }
.mega-children a:hover { color: var(--kk-white); }

.hero {
    position: relative; min-height: min(920px, 100svh); display: flex; align-items: flex-end; color: var(--kk-white); background: var(--kk-ink); overflow: clip;
}
.hero::before {
    content: ""; position: absolute; inset: -20%;
    background:
        radial-gradient(circle at 72% 25%, rgba(29,143,120,.44), transparent 30%),
        radial-gradient(circle at 84% 76%, rgba(200,150,94,.25), transparent 24%),
        linear-gradient(125deg, #0b0f12 15%, #142126 55%, #0a1113 100%);
    transform: scale(1.06); animation: hero-breathe 12s ease-in-out infinite alternate;
}
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,7,9,.88) 0%, rgba(4,7,9,.38) 56%, rgba(4,7,9,.12) 100%), linear-gradient(0deg, rgba(4,7,9,.62), transparent 56%); }
.hero-grid {
    position: relative; z-index: 2; width: var(--kk-content); margin: 0 auto; padding: calc(var(--kk-header) + 72px) 0 clamp(56px, 8vw, 104px);
    display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr); gap: clamp(30px, 6vw, 100px); align-items: end;
}
.hero-copy { max-width: 920px; }
.hero h1 { max-width: 10ch; }
.hero .lead { max-width: 720px; color: rgba(255,255,255,.74); }
.hero-actions { margin-top: 30px; }
.hero-visual { align-self: center; justify-self: end; width: min(520px, 100%); }
.hero-scroll { display: inline-flex; align-items: center; gap: 10px; margin-top: 42px; font-size: .84rem; color: rgba(255,255,255,.56); }
.hero-scroll::before { content: ""; width: 38px; height: 1px; background: currentColor; }
@keyframes hero-breathe { to { transform: scale(1.12) translate3d(-1%,1%,0); } }

.glass-panel {
    border: 1px solid rgba(255,255,255,.16); border-radius: var(--kk-radius-stage); background: rgba(255,255,255,.08);
    backdrop-filter: blur(22px); box-shadow: var(--kk-shadow-dark); overflow: hidden;
}
.device-stage { padding: 18px; }
.browser-chrome { display: flex; gap: 6px; padding: 2px 0 14px; }
.browser-chrome span { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.36); }
.ui-screen { min-height: 330px; border-radius: 20px; color: var(--kk-text); background: #f8f9f6; padding: 22px; overflow: hidden; }
.ui-topline { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 24px; }
.ui-brand { width: 110px; height: 12px; border-radius: 99px; background: #172126; }
.ui-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--kk-brand-pale); }
.ui-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.ui-metric, .ui-card { border: 1px solid #e0e5e1; background: white; border-radius: 14px; padding: 14px; }
.ui-metric strong { display: block; font-size: 1.45rem; }
.ui-metric span, .ui-card p { font-size: .72rem; color: #6a7772; }
.ui-list { display: grid; gap: 9px; }
.ui-row { display: grid; grid-template-columns: 10px 1fr auto; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 12px; background: #edf3ef; }
.ui-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--kk-brand); }
.ui-row strong { font-size: .79rem; }
.ui-row span { font-size: .7rem; color: #65726d; }
.ui-badge { padding: 4px 7px; border-radius: 99px; font-size: .62rem; font-weight: 760; color: var(--kk-brand-strong); background: var(--kk-brand-pale); }

.outcome-tabs { display: grid; grid-template-columns: .9fr 1.35fr; gap: clamp(24px, 5vw, 80px); align-items: start; }
.tab-list { display: grid; gap: 8px; }
.tab-button {
    width: 100%; text-align: left; padding: 19px 20px; border: 1px solid transparent; border-radius: 16px; background: transparent; cursor: pointer;
    color: var(--kk-text-soft); transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.tab-button[aria-selected="true"] { color: var(--kk-ink); background: var(--kk-white); border-color: var(--kk-line); box-shadow: 0 12px 40px rgba(12,20,24,.08); }
.tab-button strong { display: block; font-size: 1.05rem; }
.tab-panel { min-height: 360px; padding: clamp(28px, 4vw, 54px); border-radius: var(--kk-radius-stage); color: var(--kk-white); background: var(--kk-ink-soft); box-shadow: var(--kk-shadow); }
.tab-panel h3 { max-width: 12ch; }
.tab-proof { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--kk-line-dark); color: rgba(255,255,255,.68); }

.function-ribbon {
    display: grid; grid-auto-flow: column; grid-auto-columns: minmax(170px, 1fr); gap: 12px; overflow-x: auto; padding: 8px 2px 14px;
    scroll-snap-type: x mandatory; scrollbar-width: thin;
}
.function-ribbon a { scroll-snap-align: start; min-height: 156px; padding: 20px; border-radius: 18px; background: var(--kk-white); border: 1px solid var(--kk-line); transition: transform .22s var(--kk-ease), box-shadow .22s ease; }
.function-ribbon a:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(8,18,22,.1); }
.function-ribbon .number { display: block; margin-bottom: 46px; color: var(--kk-brand-strong); font-size: .74rem; font-weight: 800; letter-spacing: .1em; }
.function-ribbon strong { font-size: 1.05rem; }

.subnav {
    position: sticky; top: var(--kk-header); z-index: 80; color: var(--kk-white); background: rgba(11,15,18,.92); backdrop-filter: blur(18px); border-top: 1px solid var(--kk-line-dark); border-bottom: 1px solid var(--kk-line-dark);
}
.subnav-inner { width: var(--kk-content); min-height: 58px; margin-inline: auto; display: flex; align-items: center; gap: 24px; overflow-x: auto; }
.subnav a { flex: 0 0 auto; font-size: .83rem; font-weight: 700; color: rgba(255,255,255,.64); }
.subnav a:hover, .subnav a.is-active { color: var(--kk-white); }
.subnav .button { margin-left: auto; min-height: 38px; padding: 9px 13px; color: var(--kk-ink); }

.manifest { max-width: 1120px; }
.manifest p { margin: 0; font-size: clamp(2rem, 5vw, 5.5rem); line-height: 1.08; letter-spacing: -.035em; font-weight: 320; }
.manifest em { color: var(--kk-brand-pale); font-style: normal; }

.feature-stage { min-height: 74vh; display: grid; align-items: center; }
.feature-stage-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(400px, 1.1fr); gap: clamp(34px, 8vw, 120px); align-items: center; }
.feature-stage:nth-child(even) .feature-copy { order: 2; }
.feature-stage:nth-child(even) .feature-visual { order: 1; }
.feature-copy .lead { margin-bottom: 28px; }
.feature-bullets { display: grid; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.feature-bullets li { display: flex; gap: 10px; align-items: flex-start; }
.feature-bullets li::before { content: ""; flex: 0 0 8px; width: 8px; height: 8px; margin-top: .55em; border-radius: 2px; background: var(--kk-brand); transform: rotate(45deg); }
.section--dark .feature-bullets li::before { background: var(--kk-accent); }
.feature-visual { min-height: 460px; border-radius: var(--kk-radius-stage); overflow: hidden; box-shadow: var(--kk-shadow); }
.feature-visual .ui-screen { min-height: 460px; }

.role-switcher { padding: clamp(20px, 3vw, 34px); border-radius: var(--kk-radius-stage); background: var(--kk-white); box-shadow: var(--kk-shadow); }
.segment-control { display: inline-flex; max-width: 100%; gap: 5px; padding: 5px; border-radius: var(--kk-radius-pill); background: var(--kk-surface-2); overflow-x: auto; }
.segment-control button {
    flex: 0 0 auto; border: 0; border-radius: var(--kk-radius-pill); padding: 10px 15px; background: transparent; cursor: pointer; font-weight: 720; color: var(--kk-text-soft);
}
.segment-control button[aria-selected="true"] { color: var(--kk-white); background: var(--kk-ink); }
.role-content { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(28px, 5vw, 72px); align-items: center; margin-top: 34px; }
.task-list { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; }
.task-list li { padding: 13px 15px; border-radius: 13px; background: var(--kk-surface); }

.card { border-radius: var(--kk-radius-panel); background: var(--kk-white); border: 1px solid var(--kk-line); overflow: hidden; }
.card-body { padding: clamp(22px, 3vw, 34px); }
.card h3 { font-size: clamp(1.45rem, 2.4vw, 2.35rem); }
.card p { color: var(--kk-text-soft); }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; font-weight: 760; }
.card-link::after { content: "→"; }
.audience-card { min-height: 360px; display: flex; flex-direction: column; justify-content: flex-end; position: relative; color: var(--kk-white); background: var(--kk-ink-soft); }
.audience-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 10%, rgba(29,143,120,.35), transparent 35%); }
.audience-card .card-body { position: relative; }
.audience-card p { color: rgba(255,255,255,.68); }

.workflow { display: grid; grid-template-columns: repeat(6, minmax(210px, 1fr)); gap: 12px; overflow-x: auto; padding-bottom: 18px; scroll-snap-type: x mandatory; }
.workflow-step { scroll-snap-align: start; position: relative; min-height: 260px; padding: 24px; border-radius: 18px; border: 1px solid var(--kk-line); background: var(--kk-white); }
.workflow-step .number { color: var(--kk-brand-strong); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.workflow-step h3 { margin-top: 56px; font-size: 1.5rem; }
.workflow-step p { color: var(--kk-text-soft); }

.benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.benefit { min-height: 230px; padding: 28px; border-radius: 20px; background: var(--kk-white); border: 1px solid var(--kk-line); }
.benefit-index { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 10px; color: var(--kk-white); background: var(--kk-brand-strong); font-weight: 800; }
.benefit h3 { margin-top: 48px; font-size: 1.45rem; }
.benefit p { color: var(--kk-text-soft); }

.steps { counter-reset: kk-step; display: grid; gap: 0; }
.step { counter-increment: kk-step; display: grid; grid-template-columns: 96px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--kk-line); }
.step::before { content: counter(kk-step, decimal-leading-zero); font-size: .78rem; font-weight: 800; letter-spacing: .13em; color: var(--kk-brand-strong); }
.step h3 { font-size: clamp(1.3rem, 2.5vw, 2.2rem); }
.step p { max-width: 62ch; color: var(--kk-text-soft); }

.offer-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; align-items: stretch; }
.offer-card { position: relative; display: flex; flex-direction: column; padding: clamp(24px, 3vw, 36px); border-radius: var(--kk-radius-panel); border: 1px solid var(--kk-line); background: var(--kk-white); }
.offer-card.featured { color: var(--kk-white); background: var(--kk-ink-soft); transform: translateY(-10px); box-shadow: var(--kk-shadow-dark); }
.offer-card .label { font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--kk-brand-strong); }
.offer-card.featured .label { color: var(--kk-brand-pale); }
.offer-card h3 { margin-top: 20px; font-size: clamp(1.7rem, 3vw, 2.8rem); }
.offer-card > p { color: var(--kk-text-soft); }
.offer-card.featured > p { color: rgba(255,255,255,.68); }
.offer-card ul { display: grid; gap: 10px; margin: 22px 0 28px; padding: 0; list-style: none; }
.offer-card li { display: flex; gap: 10px; }
.offer-card li::before { content: "✓"; color: var(--kk-brand); font-weight: 900; }
.offer-card .billing { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--kk-line); font-size: .88rem; }
.offer-card.featured .billing { border-color: var(--kk-line-dark); }
.offer-card .button { margin-top: 22px; }

.security-stage { position: relative; min-height: 620px; padding: clamp(36px, 6vw, 82px); border-radius: var(--kk-radius-stage); color: var(--kk-white); background: linear-gradient(145deg, #12191d, #081012); overflow: hidden; }
.security-stage::before { content: ""; position: absolute; width: 520px; height: 520px; right: -180px; top: -160px; border-radius: 50%; border: 1px solid rgba(255,255,255,.08); box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.015); }
.security-grid { position: relative; display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: clamp(32px, 7vw, 100px); align-items: center; }
.security-list { display: grid; gap: 10px; }
.security-item { padding: 18px 20px; border-radius: 15px; border: 1px solid var(--kk-line-dark); background: rgba(255,255,255,.045); backdrop-filter: blur(12px); }
.security-item strong { display: block; }
.security-item span { color: rgba(255,255,255,.62); font-size: .9rem; }

.quote-stage { padding: clamp(32px, 6vw, 76px); border-radius: var(--kk-radius-stage); color: var(--kk-white); background: var(--kk-brand-strong); }
.quote-stage blockquote { margin: 0; max-width: 20ch; font-size: clamp(2rem, 4.5vw, 5rem); line-height: 1.08; letter-spacing: -.035em; font-weight: 320; }
.quote-stage cite { display: block; margin-top: 30px; font-style: normal; color: rgba(255,255,255,.66); }

.support-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.support-search { padding: clamp(28px, 4vw, 50px); border-radius: var(--kk-radius-stage); color: var(--kk-white); background: var(--kk-ink-soft); }
.search-field { display: flex; gap: 10px; margin-top: 30px; padding: 8px; border-radius: 16px; background: var(--kk-white); }
.search-field input { flex: 1; min-width: 0; border: 0; padding: 10px 12px; outline: 0; }
.support-links { display: grid; gap: 12px; }
.support-link { padding: 22px; border-radius: 18px; background: var(--kk-white); border: 1px solid var(--kk-line); }
.support-link strong { display: block; }
.support-link span { color: var(--kk-text-soft); font-size: .9rem; }

.faq { display: grid; gap: 10px; }
.faq-item { border-bottom: 1px solid var(--kk-line); }
.faq-item summary { list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; padding: 22px 0; cursor: pointer; font-weight: 720; font-size: clamp(1rem, 1.5vw, 1.18rem); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; font-weight: 350; }
.faq-item[open] summary::after { content: "–"; }
.faq-answer { max-width: 72ch; padding: 0 0 24px; color: var(--kk-text-soft); }

.final-cta { padding: clamp(42px, 7vw, 90px); border-radius: var(--kk-radius-stage); color: var(--kk-white); background: var(--kk-ink); }
.final-cta-grid { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; }
.final-cta h2 { max-width: 12ch; }

.page-hero { padding: calc(var(--kk-header) + 72px) 0 clamp(62px, 9vw, 130px); color: var(--kk-white); background: var(--kk-ink); }
.page-hero-grid { width: var(--kk-content); margin-inline: auto; display: grid; grid-template-columns: minmax(0,1.05fr) minmax(280px,.95fr); gap: clamp(32px, 7vw, 110px); align-items: end; }
.page-hero h1 { max-width: 12ch; font-size: clamp(3rem, 6.5vw, 7rem); }
.page-hero .lead { color: rgba(255,255,255,.68); }
.page-hero-note { padding: 24px; border-radius: 18px; border: 1px solid var(--kk-line-dark); background: rgba(255,255,255,.045); }

.feature-index { display: grid; gap: 1px; border-top: 1px solid var(--kk-line); }
.feature-index a { display: grid; grid-template-columns: 80px 1.1fr 1.4fr auto; gap: 20px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--kk-line); transition: padding .2s var(--kk-ease); }
.feature-index a:hover { padding-left: 10px; }
.feature-index .index { color: var(--kk-brand-strong); font-weight: 800; font-size: .78rem; letter-spacing: .12em; }
.feature-index h3 { font-size: clamp(1.3rem, 2.4vw, 2.3rem); }
.feature-index p { color: var(--kk-text-soft); }
.feature-index .arrow { font-size: 1.5rem; }

.split-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.split-pane { min-height: 440px; padding: clamp(28px, 4vw, 52px); border-radius: var(--kk-radius-stage); background: var(--kk-white); border: 1px solid var(--kk-line); }
.split-pane--dark { color: var(--kk-white); background: var(--kk-ink-soft); border-color: transparent; }
.split-pane ul { display: grid; gap: 10px; padding-left: 20px; }

.story-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.story-card { min-height: 420px; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; border-radius: var(--kk-radius-stage); color: var(--kk-white); background: linear-gradient(155deg, #16262b, #0b0f12); overflow: hidden; }
.story-card:nth-child(2) { background: linear-gradient(155deg, #31594e, #0b1715); }
.story-card:nth-child(3) { background: linear-gradient(155deg, #5b4532, #15100c); }
.story-card .category { font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.62); }
.story-card h3 { margin-top: 14px; font-size: clamp(1.6rem, 2.8vw, 2.7rem); }
.story-card p { color: rgba(255,255,255,.68); }

.article { width: min(860px, calc(100vw - 48px)); margin-inline: auto; }
.article p { font-size: clamp(1.05rem, 1.4vw, 1.2rem); }
.article p + p { margin-top: 1.5em; }
.article blockquote { margin: 50px 0; padding: 30px 0 30px 30px; border-left: 4px solid var(--kk-brand); font-size: clamp(1.6rem, 3vw, 2.6rem); line-height: 1.25; }

.demo-shell { padding: clamp(18px, 3vw, 32px); border-radius: var(--kk-radius-stage); background: var(--kk-white); box-shadow: var(--kk-shadow); }
.demo-progress { display: flex; gap: 8px; margin-bottom: 24px; }
.demo-progress button { flex: 1; height: 5px; border: 0; border-radius: 99px; background: #dce1dd; cursor: pointer; }
.demo-progress button.is-active { background: var(--kk-brand); }
.demo-step { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px,5vw,70px); align-items: center; }
.demo-step .ui-screen { min-height: 450px; background: var(--kk-surface); border: 1px solid var(--kk-line); }
.demo-controls { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }

.form-shell { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(28px,6vw,90px); align-items: start; }
.form-card { padding: clamp(24px, 4vw, 48px); border-radius: var(--kk-radius-stage); background: var(--kk-white); box-shadow: var(--kk-shadow); }
.form-progress { display: grid; grid-template-columns: repeat(4,1fr); gap: 7px; margin-bottom: 28px; }
.form-progress span { height: 5px; border-radius: 99px; background: #dfe4e0; }
.form-progress span.is-active { background: var(--kk-brand); }
.form-step { display: grid; gap: 20px; }
.field { display: grid; gap: 8px; }
.field label, .field legend { font-weight: 720; }
.field input, .field textarea, .field select {
    width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #cdd5d0; border-radius: 12px; color: var(--kk-text); background: #fbfcfa;
}
.field textarea { min-height: 130px; resize: vertical; }
.field small { color: var(--kk-text-soft); }
.checkbox-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.choice { display: flex; gap: 10px; align-items: flex-start; padding: 14px; border: 1px solid var(--kk-line); border-radius: 13px; background: var(--kk-surface); }
.choice input { margin-top: .3em; }
.form-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 26px; }
.form-errors { margin: 0 0 22px; padding: 18px 20px 18px 42px; border-radius: 14px; color: #6d2424; background: #f9e5e5; }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.notice { padding: 16px 18px; border-radius: 14px; border: 1px solid var(--kk-line); background: var(--kk-white); }
.notice--success { border-color: rgba(31,123,89,.35); background: #e7f4ed; }
.notice--warning { border-color: rgba(200,150,94,.4); background: #f8f0e6; }
.kk-embed { position: relative; border-radius: var(--kk-radius-stage); overflow: hidden; background: var(--kk-white); box-shadow: var(--kk-shadow); }
.kk-embed iframe { display: block; transition: height .22s var(--kk-ease); }
.kk-embed .notice { margin: 12px; }

.site-footer { color: var(--kk-white); background: #070b0d; padding: 70px 0 28px; }
.footer-grid { width: var(--kk-content); margin-inline: auto; display: grid; grid-template-columns: 1.2fr 2fr; gap: clamp(40px,8vw,120px); }
.footer-brand p { max-width: 38ch; color: rgba(255,255,255,.58); }
.footer-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px; }
.footer-group h3 { font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.footer-group ul { display: grid; gap: 9px; margin: 18px 0 0; padding: 0; list-style: none; }
.footer-group a { color: rgba(255,255,255,.62); }
.footer-group a:hover { color: var(--kk-white); }
.footer-bottom { width: var(--kk-content); margin: 54px auto 0; padding-top: 20px; border-top: 1px solid var(--kk-line-dark); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.46); font-size: .84rem; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--kk-ease), transform .7s var(--kk-ease); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
    .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid-3, .offer-grid, .story-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .offer-card.featured { transform: none; }
    .benefit-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .hero-grid, .page-hero-grid, .feature-stage-grid, .security-grid { grid-template-columns: 1fr; }
    .hero-visual { justify-self: start; width: min(620px,100%); }
    .feature-stage:nth-child(even) .feature-copy, .feature-stage:nth-child(even) .feature-visual { order: initial; }
    .role-content, .demo-step { grid-template-columns: 1fr; }
    .support-grid, .form-shell { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    :root { --kk-content: min(100% - 28px, 1440px); --kk-header: 64px; }
    .desktop-only, .header-link { display: none; }
    .header-inner { grid-template-columns: 1fr auto 1fr; }
    .header-side--right .button { min-height: 40px; padding: 10px 12px; font-size: .82rem; }
    .mega-menu-inner { grid-template-columns: 1fr; padding-top: calc(var(--kk-header) + 24px); }
    .mega-intro { display: none; }
    .mega-children { grid-template-columns: 1fr; }
    h1, .display-xl { font-size: clamp(2.8rem, 15vw, 5.2rem); }
    h2, .display-lg { font-size: clamp(2.15rem, 10vw, 4rem); }
    .hero { min-height: 820px; }
    .hero-grid { padding-top: calc(var(--kk-header) + 50px); }
    .hero h1 { max-width: 9ch; }
    .hero-visual { width: 100%; }
    .ui-screen { min-height: 300px; padding: 16px; }
    .ui-metrics { grid-template-columns: 1fr 1fr; }
    .ui-metrics .ui-metric:last-child { display: none; }
    .outcome-tabs { grid-template-columns: 1fr; }
    .tab-list { display: flex; overflow-x: auto; }
    .tab-button { min-width: 210px; }
    .subnav .button { display: none; }
    .grid-2, .grid-3, .grid-4, .offer-grid, .story-grid, .benefit-grid, .split-stage { grid-template-columns: 1fr; }
    .feature-index a { grid-template-columns: 48px 1fr auto; }
    .feature-index p { display: none; }
    .step { grid-template-columns: 58px 1fr; }
    .final-cta-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .footer-bottom { flex-direction: column; }
    .checkbox-grid { grid-template-columns: 1fr; }
    .form-progress { position: sticky; top: calc(var(--kk-header) + 8px); z-index: 4; padding: 8px; border-radius: 99px; background: rgba(255,255,255,.92); }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
    .reveal { opacity: 1; transform: none; }
}