:root {
    --ks-blue: #43bde3;
    --ks-blue-strong: #159bc9;
    --ks-navy: #0d1b2a;
    --ks-navy-soft: #172a3d;
    --ks-ink: #14202d;
    --ks-muted: #607083;
    --ks-line: #dce7ee;
    --ks-soft: #f3f9fc;
    --ks-white: #ffffff;
    --ks-radius: 18px;
    --ks-shadow: 0 28px 70px rgba(12, 38, 59, .13);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body.ks-home {
    margin: 0;
    color: var(--ks-ink);
    background: var(--ks-white);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
body.ks-home img { display: block; max-width: 100%; height: auto; }
body.ks-home a { color: inherit; text-decoration: none; }
body.ks-home button { font: inherit; }
.ks-container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.ks-skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 10px 16px; background: #fff; border: 2px solid var(--ks-blue); transform: translateY(-150%); }
.ks-skip-link:focus { transform: translateY(0); }

.ks-header { position: fixed; z-index: 50; inset: 0 0 auto; padding: 20px 0; transition: padding .2s ease, background .2s ease, box-shadow .2s ease; }
.ks-header.is-scrolled, .ks-header.is-open, .ks-subpage .ks-header { padding: 11px 0; background: rgba(255,255,255,.96); box-shadow: 0 10px 32px rgba(13,27,42,.08); backdrop-filter: blur(16px); }
.ks-nav { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.ks-brand { display: inline-flex; align-items: center; gap: 11px; min-width: max-content; }
.ks-brand > img { width: 48px; height: 48px; object-fit: contain; }
.ks-brand > span { display: grid; line-height: 1; }
.ks-brand strong { color: var(--ks-navy); font-size: 22px; letter-spacing: -.04em; text-transform: uppercase; }
.ks-brand strong span { color: var(--ks-blue-strong); }
.ks-brand small { margin-top: 5px; color: var(--ks-muted); font-size: 8px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.ks-menu { display: flex; align-items: center; gap: 24px; color: #273848; font-size: 14px; font-weight: 700; }
.ks-menu > a:not(.ks-button) { position: relative; padding: 10px 0; }
.ks-menu > a:not(.ks-button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 4px; height: 2px; background: var(--ks-blue); transition: right .2s ease; }
.ks-menu > a:not(.ks-button):hover::after, .ks-menu > a:not(.ks-button):focus-visible::after { right: 0; }
.ks-menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--ks-navy); padding: 11px; }
.ks-menu-button span { display: block; height: 2px; margin: 5px 0; background: #fff; }

.ks-button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 13px 24px; border: 1px solid var(--ks-blue-strong); border-radius: 12px; background: var(--ks-blue-strong); color: #fff !important; font-weight: 800; line-height: 1.15; box-shadow: 0 12px 30px rgba(21,155,201,.20); transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.ks-button:hover, .ks-button:focus-visible { transform: translateY(-2px); background: #0d88b4; box-shadow: 0 16px 34px rgba(21,155,201,.28); }
.ks-button--small { min-height: 42px; padding: 10px 17px; font-size: 13px; }
.ks-button--ghost { color: var(--ks-navy) !important; background: transparent; border-color: #aec0cc; box-shadow: none; }
.ks-button--ghost:hover { color: #fff !important; border-color: var(--ks-navy); background: var(--ks-navy); }
.ks-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ks-eyebrow { margin: 0 0 14px; color: var(--ks-blue-strong); font-size: 12px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }

.ks-hero { position: relative; min-height: 760px; display: grid; align-items: center; padding: 130px 0 86px; overflow: hidden; background: linear-gradient(135deg, #f8fcfe 0%, #eef8fc 52%, #fff 100%); }
.ks-hero::before { content: ""; position: absolute; width: 680px; height: 680px; top: -220px; right: -170px; border-radius: 50%; border: 130px solid rgba(67,189,227,.12); }
.ks-hero__glow { position: absolute; left: -250px; bottom: -430px; width: 800px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(67,189,227,.12), transparent 68%); }
.ks-hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .95fr) minmax(480px, 1.05fr); align-items: center; gap: 64px; }
.ks-hero__content h1 { max-width: 690px; margin: 0 0 22px; color: var(--ks-navy); font-size: clamp(44px, 5.25vw, 70px); line-height: 1.03; letter-spacing: -.055em; }
.ks-hero__content h1 span { color: var(--ks-blue-strong); }
.ks-hero__lead { max-width: 660px; margin: 0 0 30px; color: #526579; font-size: 18px; line-height: 1.75; }
.ks-hero__facts { display: flex; flex-wrap: wrap; gap: 20px; padding: 0; margin: 26px 0 0; list-style: none; color: #526579; font-size: 13px; font-weight: 700; }
.ks-hero__facts li { position: relative; padding-left: 17px; }
.ks-hero__facts li::before { content: ""; position: absolute; top: .65em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--ks-blue); }
.ks-hero__media { position: relative; }
.ks-hero__media::before { content: ""; position: absolute; inset: 12% -8% -12% 18%; border-radius: 40px; background: linear-gradient(135deg, rgba(67,189,227,.28), rgba(13,27,42,.06)); transform: rotate(-4deg); }
.ks-hero__media-card { position: relative; z-index: 1; padding: 18px; border: 1px solid rgba(255,255,255,.85); border-radius: 24px; background: rgba(255,255,255,.84); box-shadow: var(--ks-shadow); backdrop-filter: blur(18px); }
.ks-hero__media-card img { width: 100%; border-radius: 13px; }
.ks-live-dot { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 13px 4px; color: #2b6246; font-size: 12px; font-weight: 800; }
.ks-live-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #42c77a; box-shadow: 0 0 0 5px rgba(66,199,122,.13); }

.ks-answer-strip { padding: 48px 0; border-top: 1px solid #eaf1f5; border-bottom: 1px solid #eaf1f5; background: #fff; }
.ks-answer-strip__grid { display: grid; grid-template-columns: 180px 1fr; gap: 46px; align-items: start; }
.ks-answer-strip h2 { margin: 0 0 10px; color: var(--ks-navy); font-size: 26px; letter-spacing: -.03em; }
.ks-answer-strip p:last-child { max-width: 900px; margin: 0; color: var(--ks-muted); font-size: 17px; }

.ks-section { position: relative; padding: 104px 0; }
.ks-section--soft { background: var(--ks-soft); }
.ks-section--dark { color: #fff; background: var(--ks-navy); overflow: hidden; }
.ks-section--dark::after { content: ""; position: absolute; right: -180px; top: -180px; width: 520px; height: 520px; border: 110px solid rgba(67,189,227,.08); border-radius: 50%; }
.ks-heading { max-width: 820px; margin: 0 auto 52px; text-align: center; }
.ks-heading h2, .ks-content-showcase h2, .ks-product-panel h2, .ks-security-grid h2, .ks-faq-layout h2, .ks-cta h2 { margin: 0 0 18px; color: var(--ks-navy); font-size: clamp(32px, 4vw, 52px); line-height: 1.12; letter-spacing: -.045em; }
.ks-heading > p:last-child, .ks-product-panel > div > p, .ks-faq-layout > div > p:last-child { margin: 0; color: var(--ks-muted); font-size: 17px; }
.ks-benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.ks-benefit-card { min-height: 265px; padding: 30px; border: 1px solid var(--ks-line); border-radius: var(--ks-radius); background: #fff; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.ks-benefit-card:hover { transform: translateY(-5px); border-color: rgba(67,189,227,.55); box-shadow: 0 22px 45px rgba(20,55,75,.10); }
.ks-benefit-card > span { display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: 30px; border-radius: 12px; background: #e9f8fc; color: var(--ks-blue-strong); font-size: 13px; font-weight: 900; }
.ks-benefit-card h3 { margin: 0 0 10px; color: var(--ks-navy); font-size: 20px; }
.ks-benefit-card p { margin: 0; color: var(--ks-muted); }

.ks-content-showcase { position: relative; z-index: 1; display: grid; grid-template-columns: .88fr 1.12fr; gap: 80px; align-items: center; }
.ks-content-showcase h2 { color: #fff; }
.ks-content-showcase > div:first-child > p:not(.ks-eyebrow) { color: #b8c8d8; font-size: 17px; }
.ks-text-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; color: var(--ks-blue) !important; font-weight: 800; }
.ks-text-link span { font-size: 22px; transition: transform .2s ease; }
.ks-text-link:hover span { transform: translateX(5px); }
.ks-format-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 13px; }
.ks-format-grid span { display: flex; align-items: center; min-height: 66px; padding: 15px 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.06); color: #e8f2f7; font-weight: 700; }
.ks-format-grid span::before { content: ""; width: 9px; height: 9px; margin-right: 12px; border-radius: 50%; background: var(--ks-blue); }

.ks-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 22px; padding: 0; margin: 0; list-style: none; counter-reset: none; }
.ks-steps li { position: relative; padding-top: 56px; }
.ks-steps li::before { content: ""; position: absolute; top: 22px; left: 45px; right: -22px; height: 1px; background: var(--ks-line); }
.ks-steps li:last-child::before { display: none; }
.ks-steps li > span { position: absolute; z-index: 1; top: 0; left: 0; display: grid; place-items: center; width: 45px; height: 45px; border: 1px solid var(--ks-blue); border-radius: 50%; color: var(--ks-blue-strong); background: #fff; font-weight: 900; }
.ks-steps h3 { margin: 0 0 8px; color: var(--ks-navy); font-size: 19px; }
.ks-steps p { margin: 0; color: var(--ks-muted); font-size: 15px; }

.ks-product-panel { display: grid; grid-template-columns: 1.12fr .88fr; gap: 72px; align-items: center; }
.ks-product-panel__media { position: relative; }
.ks-product-panel__media::before { content: ""; position: absolute; inset: -18px 12% 14% -18px; border-radius: 22px; background: #dff3fa; }
.ks-product-panel__media img { position: relative; z-index: 1; border-radius: 18px; box-shadow: var(--ks-shadow); }
.ks-check-list { display: grid; gap: 10px; padding: 0; margin: 24px 0 0; list-style: none; }
.ks-check-list li { position: relative; padding-left: 28px; }
.ks-check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--ks-blue-strong); font-weight: 900; }

.ks-use-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border: 1px solid var(--ks-line); border-radius: var(--ks-radius); overflow: hidden; }
.ks-use-grid article { min-height: 220px; padding: 30px 25px; border-right: 1px solid var(--ks-line); background: #fff; }
.ks-use-grid article:last-child { border-right: 0; }
.ks-use-grid strong { display: block; margin-bottom: 14px; color: var(--ks-navy); font-size: 19px; }
.ks-use-grid p { margin: 0; color: var(--ks-muted); }
.ks-center { display: flex; justify-content: center; margin-top: 34px; }

.ks-section--security { color: #fff; background: linear-gradient(120deg, #159bc9, #087da8); }
.ks-security-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.ks-security-grid h2, .ks-section--security .ks-eyebrow { color: #fff; }
.ks-security-grid p { margin: 0; color: #eaf9ff; font-size: 18px; }
.ks-section--security .ks-text-link { color: #fff !important; }

.ks-faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 74px; align-items: start; }
.ks-faq details { padding: 23px 0; border-bottom: 1px solid var(--ks-line); }
.ks-faq details:first-child { border-top: 1px solid var(--ks-line); }
.ks-faq summary { display: flex; justify-content: space-between; gap: 20px; color: var(--ks-navy); cursor: pointer; font-size: 18px; font-weight: 800; list-style: none; }
.ks-faq summary::-webkit-details-marker { display: none; }
.ks-faq summary::after { content: "+"; color: var(--ks-blue-strong); font-size: 24px; line-height: 1; }
.ks-faq details[open] summary::after { content: "−"; }
.ks-faq details p { margin: 14px 44px 0 0; color: var(--ks-muted); }

.ks-cta { padding: 78px 0; color: #fff; background: var(--ks-navy); }
.ks-cta__inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: center; }
.ks-cta h2 { color: #fff; }
.ks-cta__inner > div:last-child p { margin: 0 0 22px; color: #b8c8d8; }

.ks-footer { padding: 65px 0 0; color: #aebccc; background: #08131e; }
.ks-footer__grid { display: grid; grid-template-columns: 1.45fr .8fr 1fr; gap: 70px; }
.ks-brand--footer { margin-bottom: 20px; }
.ks-brand--footer strong { color: #fff; }
.ks-brand--footer small { color: #8294a5; }
.ks-footer__grid > div:first-child > p { max-width: 430px; margin: 0; }
.ks-footer h3 { margin: 5px 0 18px; color: #fff; font-size: 15px; }
.ks-footer__grid > div > a:not(.ks-brand), .ks-footer__link-button { display: block; margin: 0 0 10px; color: #aebccc; }
.ks-footer__grid > div > a:hover, .ks-footer__link-button:hover { color: var(--ks-blue); }
.ks-footer__link-button { padding: 0; border: 0; background: transparent; cursor: pointer; text-align: left; }
.ks-footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.ks-footer__bottom a { color: #dce6ed; }

/* Marketing subpages */
.ks-page-hero { padding: 170px 0 88px; color: #fff; background: radial-gradient(circle at 78% 5%, rgba(67,189,227,.25), transparent 28rem), var(--ks-navy); }
.ks-page-hero .ks-container { max-width: 980px; margin-left: max(20px, calc((100vw - 1180px) / 2)); }
.ks-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 55px; color: #8ea3b5; font-size: 13px; }
.ks-breadcrumb a { color: #dce8ef !important; }
.ks-page-hero h1 { max-width: 900px; margin: 0 0 24px; font-size: clamp(42px,6vw,72px); line-height: 1.06; letter-spacing: -.055em; }
.ks-page-hero > div > p:not(.ks-eyebrow) { max-width: 820px; margin: 0; color: #becbd6; font-size: 19px; }
.ks-page-hero time { display: block; margin-top: 28px; color: #8ea3b5; font-size: 13px; }
.ks-page-layout { display: grid; grid-template-columns: 250px minmax(0,760px); gap: 90px; align-items: start; }
.ks-page-layout aside { position: sticky; top: 105px; padding: 20px 0; border-top: 2px solid var(--ks-blue); }
.ks-page-layout aside strong { display: block; margin-bottom: 14px; color: var(--ks-navy); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.ks-page-layout aside nav { display: grid; gap: 10px; }
.ks-page-layout aside a { color: var(--ks-muted); font-size: 14px; }
.ks-page-layout aside a:hover { color: var(--ks-blue-strong); }
.ks-page-layout article > section { padding: 0 0 54px; margin: 0 0 54px; border-bottom: 1px solid var(--ks-line); }
.ks-page-layout article h2 { margin: 0 0 20px; color: var(--ks-navy); font-size: clamp(28px,3vw,38px); line-height: 1.18; letter-spacing: -.035em; }
.ks-page-layout article p { margin: 0 0 16px; color: var(--ks-muted); font-size: 17px; }
.ks-page-layout article .ks-check-list { margin-top: 20px; }
.ks-page-layout article .ks-check-list li { margin-bottom: 8px; color: #394c5d; }
.ks-inline-cta, .ks-contact-card, .ks-document-contact { padding: 32px; border-radius: 18px; background: var(--ks-soft); }
.ks-inline-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.ks-inline-cta strong { color: var(--ks-navy); font-size: 19px; }
.ks-inline-cta p { margin: 4px 0 0 !important; font-size: 15px !important; }
.ks-contact-card { display: grid; gap: 12px; color: #fff; background: var(--ks-navy); }
.ks-contact-card > span { color: var(--ks-blue); font-size: 13px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.ks-contact-card > a { color: #fff !important; font-size: clamp(22px,4vw,34px); font-weight: 800; overflow-wrap: anywhere; }
.ks-contact-card p { margin: 10px 0 0 !important; color: #afbfcd !important; }
.ks-document-contact { display: grid; gap: 8px; }
.ks-document-contact a { color: var(--ks-blue-strong) !important; font-weight: 800; }

@media (max-width: 1050px) {
    .ks-menu-button { display: block; }
    .ks-nav { position: relative; }
    .ks-menu { position: absolute; top: calc(100% + 12px); left: 0; right: 0; display: none; align-items: stretch; padding: 22px; border: 1px solid var(--ks-line); border-radius: 16px; background: #fff; box-shadow: var(--ks-shadow); flex-direction: column; }
    .ks-header.is-open .ks-menu { display: flex; }
    .ks-hero { min-height: 0; }
    .ks-hero__grid { grid-template-columns: 1fr 1fr; gap: 34px; }
    .ks-hero__content h1 { font-size: 48px; }
    .ks-benefit-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .ks-use-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .ks-use-grid article:nth-child(2) { border-right: 0; }
    .ks-use-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--ks-line); }
    .ks-page-layout { grid-template-columns: 210px minmax(0,1fr); gap: 55px; }
}

@media (max-width: 780px) {
    .ks-container { width: min(100% - 28px, 1180px); }
    .ks-header { padding: 12px 0; background: rgba(255,255,255,.95); }
    .ks-brand > img { width: 42px; height: 42px; }
    .ks-brand strong { font-size: 19px; }
    .ks-hero { padding: 120px 0 66px; }
    .ks-hero__grid, .ks-content-showcase, .ks-product-panel, .ks-security-grid, .ks-faq-layout, .ks-cta__inner, .ks-footer__grid, .ks-page-layout { grid-template-columns: 1fr; }
    .ks-hero__grid { gap: 48px; }
    .ks-hero__content h1 { font-size: clamp(39px,12vw,54px); }
    .ks-hero__lead { font-size: 16px; }
    .ks-hero__facts { gap: 10px 18px; }
    .ks-answer-strip__grid { grid-template-columns: 1fr; gap: 4px; }
    .ks-section { padding: 74px 0; }
    .ks-benefit-grid, .ks-format-grid { grid-template-columns: 1fr; }
    .ks-benefit-card { min-height: 0; }
    .ks-steps { grid-template-columns: 1fr; gap: 28px; }
    .ks-steps li { display: grid; grid-template-columns: 50px 1fr; gap: 16px; padding: 0; }
    .ks-steps li::before { top: 45px; left: 22px; right: auto; bottom: -29px; width: 1px; height: auto; }
    .ks-steps li > span { position: relative; }
    .ks-use-grid { grid-template-columns: 1fr; }
    .ks-use-grid article, .ks-use-grid article:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--ks-line); }
    .ks-use-grid article:last-child { border-bottom: 0; }
    .ks-cta__inner { gap: 20px; }
    .ks-footer__grid { gap: 36px; }
    .ks-footer__bottom { flex-direction: column; }
    .ks-page-hero { padding: 135px 0 70px; }
    .ks-page-hero .ks-container { margin-inline: auto; }
    .ks-breadcrumb { margin-bottom: 34px; }
    .ks-page-hero h1 { font-size: 42px; }
    .ks-page-layout { gap: 44px; }
    .ks-page-layout aside { position: static; }
    .ks-inline-cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 520px) {
    .ks-brand small { display: none; }
    .ks-actions { display: grid; }
    .ks-button { width: 100%; }
    .ks-hero__media { display: none; }
    .ks-hero__content h1 { font-size: 39px; }
    .ks-heading { margin-bottom: 36px; text-align: left; }
    .ks-heading h2, .ks-content-showcase h2, .ks-product-panel h2, .ks-security-grid h2, .ks-faq-layout h2, .ks-cta h2 { font-size: 34px; }
    .ks-page-hero h1 { font-size: 37px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}