:root {
    --kai-ink: #171b20;
    --kai-muted: #575757;
    --kai-line: #e3e9f1;
    --kai-panel: #ffffff;
    --kai-soft: #f6f8fb;
    --kai-orange: #ff8f00;
    --kai-green: #16845f;
    --kai-blue: #2667b2;
    --kai-blue-soft: #eaf2ff;
    --kai-green-soft: #eaf8f2;
    --kai-orange-soft: #fff4e3;
    --kai-shadow-soft: 0 18px 50px rgba(23, 27, 32, .08);
    --kai-shadow-strong: 0 30px 90px rgba(23, 27, 32, .16);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--kai-muted);
    background: #fbfcfe;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
    text-rendering: geometricPrecision;
}

a {
    color: inherit;
    text-decoration: none;
}

.kai-page {
    min-height: 100vh;
    overflow-x: hidden;
}

.kai-hero {
    position: relative;
    min-height: 94vh;
    display: flex;
    align-items: stretch;
    background-image:
        linear-gradient(90deg, rgba(251, 252, 254, .98) 0%, rgba(251, 252, 254, .91) 46%, rgba(251, 252, 254, .72) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, .72), rgba(246, 248, 251, .96)),
        var(--hero-image);
    background-position: center;
    background-size: cover;
}

.kai-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: var(--kai-line);
}

.kai-shell {
    position: relative;
    z-index: 1;
    width: min(1600px, calc(100% - 200px));
    margin: 0 auto;
}

.kai-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 18px;
    padding: 14px 16px;
    border: 1px solid rgba(227, 233, 241, .92);
    border-radius: 12px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 16px 45px rgba(23, 27, 32, .07);
    backdrop-filter: blur(18px);
}

.kai-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.kai-brand img {
    width: 150px;
    height: auto;
    display: block;
}

.kai-brand-mark {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--kai-green);
    box-shadow: 0 0 0 5px rgba(28, 143, 104, .16);
}

.kai-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.kai-nav-links a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border-radius: 8px;
    color: #313b47;
    font-size: 14px;
    font-weight: 700;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}

.kai-nav-links a:hover {
    background: var(--kai-muted);
    transform: translateY(-1px);
}

.kai-nav-links .kai-login-link {
    color: #ffffff;
    background: var(--kai-green);
    box-shadow: 0 10px 26px rgba(23, 27, 32, .16);
}

.kai-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(360px, .85fr);
    gap: 56px;
    align-items: center;
    min-height: calc(94vh - 104px);
    padding: 28px 0 72px;
}

.kai-hero-content {
    padding-top: 18px;
}

.kai-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--kai-green);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.kai-eyebrow::before {
    content: "";
    width: 34px;
    height: 3px;
    border-radius: 999px;
    background: var(--kai-orange);
}

.kai-hero h1 {
    max-width: 760px;
    margin: 0;
    color: var(--kai-muted);
    font-size: clamp(52px, 7.2vw, 92px);
    line-height: .92;
    font-weight: 900;
}

.kai-hero-copy {
    max-width: 690px;
    margin: 24px 0 0;
    color: #344151;
    font-size: 20px;
}

.kai-proof-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.kai-proof-pills span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid rgba(38, 103, 178, .18);
    border-radius: 999px;
    color: var(--kai-green);
    background: rgba(234, 242, 255, .86);
    font-size: 13px;
    font-weight: 800;
}

.kai-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.kai-button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 800;
    box-shadow: 0 12px 30px rgba(23, 27, 32, .08);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}

.kai-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px rgba(23, 27, 32, .14);
}

.kai-button-primary {
    color: #ffffff;
    background: var(--kai-orange);
    box-shadow: 0 18px 44px rgba(255, 143, 0, .26);
}

.kai-button-secondary {
    color: var(--kai-muted);
    background: rgba(255, 255, 255, .9);
    border-color: rgba(23, 33, 47, .18);
}

.kai-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 680px;
    margin-top: 46px;
}

.kai-metric {
    padding: 16px;
    border: 1px solid rgba(23, 33, 47, .12);
    border-radius: 8px;
    background: rgba(255, 255, 255, .86);
    box-shadow: 0 14px 36px rgba(23, 27, 32, .06);
}

.kai-metric strong {
    display: block;
    color: var(--kai-muted);
    font-size: 24px;
    line-height: 1.1;
}

.kai-metric span {
    display: block;
    margin-top: 6px;
    color: var(--kai-muted);
    font-size: 13px;
    font-weight: 650;
}

.kai-console {
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: 14px;
    background: rgba(255, 255, 255, .84);
    box-shadow: var(--kai-shadow-strong);
    overflow: hidden;
    backdrop-filter: blur(18px);
    transform: translateY(10px);
}

.kai-console-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px;
    border-bottom: 1px solid var(--kai-line);
    background: rgba(255, 255, 255, .88);
}

.kai-console-title {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    font-weight: 850;
}

.kai-console-title img {
    width: 44px;
    height: 34px;
    object-fit: contain;
}

.kai-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--kai-green);
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
}

.kai-status::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--kai-green);
}

.kai-thread {
    display: grid;
    gap: 12px;
    padding: 18px;
    background:
        linear-gradient(180deg, rgba(248, 250, 252, .92), rgba(242, 246, 251, .92));
}

.kai-message {
    max-width: 90%;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
}

.kai-message-user {
    justify-self: end;
    color: #ffffff;
    background: var(--kai-blue);
    box-shadow: 0 12px 28px rgba(38, 103, 178, .16);
}

.kai-message-ai {
    justify-self: start;
    color: #243142;
    background: #ffffff;
    border: 1px solid var(--kai-line);
    box-shadow: 0 10px 24px rgba(23, 27, 32, .05);
}

.kai-command-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 14px;
    border-top: 1px solid var(--kai-line);
    background: rgba(255, 255, 255, .9);
}

.kai-command-row span {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid var(--kai-line);
    border-radius: 8px;
    color: #6a7686;
    background: #f9fbfd;
    font-size: 14px;
}

.kai-command-row a {
    min-width: 42px;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #ffffff;
    background: var(--kai-orange);
    font-weight: 900;
    box-shadow: 0 12px 26px rgba(255, 143, 0, .22);
    transition: transform .2s ease, box-shadow .2s ease;
}

.kai-command-row a:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 34px rgba(255, 143, 0, .3);
}

.kai-band {
    padding: 92px 0;
}

.kai-trust-strip {
    border-bottom: 1px solid var(--kai-line);
    background: #fbfcfe;
    transform: translateY(-34px);
    margin-bottom: -34px;
}

.kai-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    background: transparent;
}

.kai-trust-item {
    position: relative;
    min-height: 168px;
    padding: 28px;
    border: 1px solid rgba(227, 233, 241, .96);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: var(--kai-shadow-soft);
    overflow: hidden;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.kai-trust-item::before {
    content: "";
    display: block;
    width: 42px;
    height: 4px;
    margin-bottom: 22px;
    border-radius: 999px;
    background: var(--kai-orange);
}

.kai-trust-item:nth-child(2)::before {
    background: var(--kai-blue);
}

.kai-trust-item:nth-child(3)::before {
    background: var(--kai-green);
}

.kai-trust-item:hover {
    transform: translateY(-4px);
    border-color: rgba(38, 103, 178, .2);
    box-shadow: 0 24px 64px rgba(23, 27, 32, .12);
}

.kai-trust-item strong {
    display: block;
    color: var(--kai-muted);
    font-size: 21px;
    line-height: 1.15;
}

.kai-trust-item span {
    display: block;
    margin-top: 12px;
    color: var(--kai-muted);
}

.kai-band-muted {
    background:
        linear-gradient(180deg, #f7f9fc 0%, #eef3f8 100%);
}

.kai-section-head {
    max-width: 760px;
    margin-bottom: 38px;
}

.kai-section-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    margin-bottom: 14px;
    padding: 0 11px;
    border: 1px solid rgba(255, 143, 0, .26);
    border-radius: 999px;
    color: #9a5600;
    background: var(--kai-orange-soft);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.kai-section-head h2 {
    margin: 0;
    color: var(--kai-muted);
    font-size: clamp(34px, 4vw, 56px);
    line-height: .98;
    font-weight: 880;
}

.kai-section-head p {
    margin: 16px 0 0;
    color: var(--kai-muted);
    font-size: 18px;
}

.kai-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.kai-feature {
    padding: 28px;
    border: 1px solid rgba(227, 233, 241, .98);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: var(--kai-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.kai-feature:hover {
    transform: translateY(-5px);
    border-color: rgba(38, 103, 178, .18);
    box-shadow: 0 24px 64px rgba(23, 27, 32, .12);
}

.kai-feature-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border-radius: 8px;
    color: #ffffff;
    background: var(--kai-blue);
    font-size: 21px;
    box-shadow: 0 14px 30px rgba(38, 103, 178, .18);
}

.kai-feature:nth-child(2) .kai-feature-icon {
    background: var(--kai-green);
}

.kai-feature:nth-child(3) .kai-feature-icon {
    background: var(--kai-orange);
}

.kai-feature h3 {
    margin: 0;
    color: var(--kai-muted);
    font-size: 20px;
}

.kai-feature p {
    margin: 12px 0 0;
    color: var(--kai-muted);
}

.kai-tabs {
    padding: 16px;
    border: 1px solid rgba(227, 233, 241, .98);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: var(--kai-shadow-strong);
}

.kai-tab-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 8px;
    border: 1px solid var(--kai-line);
    border-radius: 12px;
    background: #f6f8fb;
}

.kai-tab {
    min-height: 52px;
    border: 0;
    border-radius: 10px;
    color: var(--kai-muted);
    background: transparent;
    font: inherit;
    font-size: 15px;
    font-weight: 850;
    cursor: pointer;
    transition: background .22s ease, color .22s ease, box-shadow .22s ease, transform .22s ease;
}

.kai-tab:hover {
    transform: translateY(-1px);
    color: #11161d;
    background: rgba(255, 255, 255, .7);
}

.kai-tab.is-active {
    color: #ffffff;
    background: var(--kai-muted);
    box-shadow: 0 14px 32px rgba(23, 27, 32, .16);
}

.kai-tab-panel {
    padding: 28px 8px 8px;
}

.kai-audience-grid {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr);
    gap: 28px;
    align-items: stretch;
}

.kai-audience-copy {
    padding: 28px;
    border-radius: 14px;
    background:
        linear-gradient(135deg, #fbfcfe 0%, #f2f6fb 100%);
}

.kai-audience-label {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    margin-bottom: 16px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--kai-green);
    background: var(--kai-green-soft);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.kai-audience-copy h3 {
    max-width: 720px;
    margin: 0;
    color: var(--kai-muted);
    font-size: clamp(28px, 3.5vw, 48px);
    line-height: 1;
}

.kai-audience-copy p {
    margin: 16px 0 0;
    color: #4f5c6b;
    font-size: 17px;
}

.kai-mini-grid {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.kai-mini-grid div {
    padding: 16px;
    border: 1px solid rgba(227, 233, 241, .98);
    border-radius: 10px;
    background: rgba(255, 255, 255, .8);
}

.kai-mini-grid strong,
.kai-mini-grid span {
    display: block;
}

.kai-mini-grid strong {
    color: var(--kai-muted);
    font-size: 16px;
}

.kai-mini-grid span {
    margin-top: 5px;
    color: var(--kai-muted);
    font-size: 14px;
}

.kai-audience-compare {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.kai-compare-stack {
    padding: 24px;
    border: 1px solid var(--kai-line);
    border-radius: 14px;
    background: #ffffff;
}

.kai-compare-good {
    border-color: rgba(22, 132, 95, .28);
    background: linear-gradient(180deg, #f5fcf9, #ffffff);
}

.kai-compare-stack h4 {
    margin: 0 0 16px;
    color: var(--kai-muted);
    font-size: 20px;
}

.kai-compare-stack ul {
    display: grid;
    gap: 11px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.kai-compare-stack li {
    position: relative;
    padding-left: 25px;
    color: var(--kai-muted);
    font-size: 14px;
}

.kai-compare-stack li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--kai-orange);
    font-weight: 900;
}

.kai-compare-good li::before {
    content: "✓";
    color: var(--kai-green);
}

.kai-private-question {
    display: grid;
    gap: 12px;
    margin-top: 24px;
    padding: 16px;
    border: 1px solid var(--kai-line);
    border-radius: 12px;
    background: #ffffff;
}

.kai-tab-actions {
    margin: 22px 8px 8px;
}

.kai-solution-tabs {
    padding: 18px;
}

.kai-solution-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
    padding: 30px;
    border-radius: 14px;
    background:
        linear-gradient(135deg, #fbfcfe 0%, #eef5ff 100%);
}

.kai-solution-hero h3 {
    max-width: 820px;
    margin: 0;
    color: var(--kai-muted);
    font-size: clamp(30px, 4vw, 54px);
    line-height: .98;
    font-weight: 880;
}

.kai-solution-hero p {
    max-width: 820px;
    margin: 16px 0 0;
    color: #4f5c6b;
    font-size: 18px;
}

.kai-solution-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.kai-solution-card,
.kai-proof-column {
    padding: 26px;
    border: 1px solid rgba(227, 233, 241, .98);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: var(--kai-shadow-soft);
}

.kai-solution-card-strong {
    border-color: rgba(255, 143, 0, .28);
    background:
        linear-gradient(180deg, #fff8ee 0%, #ffffff 100%);
}

.kai-solution-card h4,
.kai-proof-column h4 {
    margin: 0 0 16px;
    color: var(--kai-muted);
    font-size: 22px;
}

.kai-solution-card ul,
.kai-proof-column ul {
    display: grid;
    gap: 11px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.kai-solution-card li,
.kai-proof-column li {
    position: relative;
    padding-left: 26px;
    color: var(--kai-muted);
}

.kai-solution-card li::before,
.kai-proof-column li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--kai-green);
    font-weight: 900;
}

.kai-solution-example {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 12px;
    align-items: start;
    padding: 14px;
    border: 1px solid var(--kai-line);
    border-radius: 10px;
    background: #f9fbfd;
}

.kai-solution-example + .kai-solution-example {
    margin-top: 12px;
}

.kai-solution-example strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    border-radius: 8px;
    color: #ffffff;
    background: var(--kai-muted);
}

.kai-solution-example span {
    color: var(--kai-muted);
}

.kai-solution-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.kai-solution-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid rgba(38, 103, 178, .18);
    border-radius: 999px;
    color: var(--kai-green);
    background: var(--kai-green-soft);
    font-size: 13px;
    font-weight: 800;
}

.kai-proof-table {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.kai-proof-column-kai {
    border-color: rgba(22, 132, 95, .3);
    background:
        linear-gradient(180deg, #f5fcf9 0%, #ffffff 100%);
}

.kai-proof-column:not(.kai-proof-column-kai) li::before {
    content: "•";
    color: var(--kai-orange);
}

.kai-workflow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--kai-line);
    border-radius: 12px;
    background: var(--kai-line);
    box-shadow: var(--kai-shadow-soft);
}

.kai-step {
    padding: 28px;
    background: #ffffff;
    transition: background .22s ease;
}

.kai-step:hover {
    background: #fbfdff;
}

.kai-step strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-bottom: 18px;
    border-radius: 8px;
    color: #ffffff;
    background: var(--kai-muted);
}

.kai-step h3 {
    margin: 0;
    font-size: 18px;
}

.kai-step p {
    margin: 10px 0 0;
    color: var(--kai-muted);
    font-size: 14px;
}

.kai-security-grid {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 20px;
}

.kai-security-list,
.kai-access-example,
.kai-connect-item {
    border: 1px solid rgba(227, 233, 241, .98);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: var(--kai-shadow-soft);
}

.kai-security-list,
.kai-access-example {
    padding: 32px;
}

.kai-security-list h3,
.kai-access-example h3 {
    margin: 0;
    color: var(--kai-muted);
    font-size: 24px;
}

.kai-security-list ul {
    display: grid;
    gap: 12px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.kai-security-list li {
    position: relative;
    padding-left: 28px;
    color: var(--kai-muted);
}

.kai-security-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--kai-green);
    font-weight: 900;
}

.kai-access-example {
    display: grid;
    gap: 14px;
}

.kai-access-row {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 14px;
    align-items: start;
    padding: 16px;
    border: 1px solid #e5ebf3;
    border-radius: 10px;
    background: #f9fbfd;
    transition: transform .22s ease, border-color .22s ease, background .22s ease;
}

.kai-access-row:hover {
    transform: translateX(3px);
    border-color: rgba(38, 103, 178, .22);
    background: #ffffff;
}

.kai-access-row strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    border-radius: 8px;
    color: #ffffff;
    background: var(--kai-muted);
}

.kai-access-row span {
    color: var(--kai-muted);
}

.kai-connect-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.kai-connect-item {
    min-height: 96px;
    display: flex;
    align-items: center;
    padding: 22px;
    color: var(--kai-muted);
    font-size: 18px;
    font-weight: 850;
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.kai-connect-item:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 143, 0, .26);
    box-shadow: 0 22px 56px rgba(23, 27, 32, .1);
}

.kai-connect-item::before {
    content: "";
    flex: 0 0 10px;
    width: 10px;
    height: 10px;
    margin-right: 12px;
    border-radius: 50%;
    background: var(--kai-orange);
    box-shadow: 0 0 0 5px rgba(255, 143, 0, .14);
}

.kai-pricing-tabs {
    padding: 18px;
}

.kai-pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    align-items: stretch;
}

.kai-pricing-grid-business {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kai-price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 26px;
    border: 1px solid rgba(227, 233, 241, .98);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: var(--kai-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.kai-price-card:hover {
    transform: translateY(-5px);
    border-color: rgba(38, 103, 178, .2);
    box-shadow: 0 24px 64px rgba(23, 27, 32, .12);
}

.kai-price-card-popular {
    border-color: rgba(255, 143, 0, .32);
    background:
        linear-gradient(180deg, #fff8ee 0%, #ffffff 100%);
    box-shadow: var(--kai-shadow-strong);
}

.kai-price-badge {
    position: absolute;
    top: -13px;
    left: 26px;
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 12px;
    border-radius: 999px;
    color: #ffffff;
    background: var(--kai-orange);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .06em;
    text-transform: uppercase;
    box-shadow: 0 10px 24px rgba(255, 143, 0, .3);
}

.kai-price-head h3 {
    margin: 0;
    color: var(--kai-muted);
    font-size: 22px;
}

.kai-price-head p {
    min-height: 40px;
    margin: 8px 0 0;
    color: var(--kai-muted);
    font-size: 14px;
}

.kai-price-amount {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-top: 20px;
}

.kai-price-amount span {
    color: var(--kai-muted);
    font-size: 40px;
    font-weight: 900;
    line-height: 1;
}

.kai-price-amount small {
    color: var(--kai-muted);
    font-size: 14px;
    font-weight: 700;
}

.kai-price-terms {
    display: inline-block;
    margin-top: 8px;
    color: #9a5600;
    font-size: 12px;
    font-weight: 750;
}

.kai-price-features {
    display: grid;
    flex: 1;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.kai-price-features li {
    position: relative;
    padding-left: 22px;
    color: var(--kai-muted);
    font-size: 13.5px;
}

.kai-price-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--kai-green);
    font-weight: 900;
}

.kai-price-cta {
    width: 100%;
    margin-top: 24px;
}

.kai-price-footnote {
    margin: 22px 8px 0;
    color: var(--kai-muted);
    font-size: 13px;
}

.kai-cta {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 34px;
    border-radius: 14px;
    color: #ffffff;
    background:
        linear-gradient(135deg, var(--kai-muted) 0%, #253241 100%);
    box-shadow: var(--kai-shadow-strong);
    overflow: hidden;
}

.kai-cta h2 {
    margin: 0;
    font-size: clamp(28px, 4vw, 46px);
    line-height: 1;
}

.kai-cta p {
    max-width: 660px;
    margin: 14px 0 0;
    color: #c7d1dd;
}

.kai-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
}

.kai-cta-actions .kai-button {
    white-space: nowrap;
}

.kai-footer {
    padding: 26px 0;
    border-top: 1px solid var(--kai-line);
    color: var(--kai-muted);
    background: #ffffff;
    font-size: 14px;
}

.kai-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.kai-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.kai-footer-links a {
    font-weight: 700;
}

@media (max-width: 980px) {
    .kai-hero-grid,
    .kai-cta {
        grid-template-columns: 1fr;
    }

    .kai-console {
        max-width: 620px;
    }

    .kai-feature-grid,
    .kai-workflow,
    .kai-trust-grid,
    .kai-audience-grid,
    .kai-audience-compare,
    .kai-solution-hero,
    .kai-solution-grid,
    .kai-proof-table,
    .kai-security-grid,
    .kai-connect-grid,
    .kai-pricing-grid,
    .kai-pricing-grid-business {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .kai-shell {
        width: min(100% - 24px, 1180px);
    }

    .kai-nav {
        align-items: flex-start;
        flex-direction: column;
        margin-top: 12px;
    }

    .kai-nav-links {
        width: 100%;
        justify-content: space-between;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .kai-nav-links a {
        flex: 0 0 auto;
    }

    .kai-hero-grid {
        min-height: auto;
        padding-top: 18px;
    }

    .kai-hero h1 {
        font-size: 44px;
    }

    .kai-hero-copy {
        font-size: 17px;
    }

    .kai-metrics,
    .kai-feature-grid,
    .kai-workflow,
    .kai-trust-grid,
    .kai-tab-list,
    .kai-audience-grid,
    .kai-audience-compare,
    .kai-solution-hero,
    .kai-solution-grid,
    .kai-proof-table,
    .kai-security-grid,
    .kai-connect-grid,
    .kai-pricing-grid,
    .kai-pricing-grid-business {
        grid-template-columns: 1fr;
    }

    .kai-access-row {
        grid-template-columns: 1fr;
    }

    .kai-solution-example {
        grid-template-columns: 1fr;
    }

    .kai-band {
        padding: 64px 0;
    }

    .kai-trust-strip {
        transform: none;
        margin-bottom: 0;
        padding: 18px 0 0;
    }

    .kai-cta {
        padding: 24px;
    }

    .kai-footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}