:root { --ink:#15151c; --muted:#5b6474; --line:#d9dfeb; --surface:#f7f9fb; --primary:#3525cd; --primary-dark:#2618b5; --green:#087b5a; --shadow:0 16px 36px rgba(20,27,49,.08); }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body.presentation-page { min-width:320px; margin:0; color:var(--ink); background:var(--surface); font-family:Inter,Arial,sans-serif; line-height:1.5; }
.presentation-container { width:min(1180px,calc(100% - 48px)); margin:0 auto; }
.presentation-header { position:sticky; top:0; z-index:20; border-bottom:1px solid rgba(217,223,235,.9); background:rgba(255,255,255,.96); }
.presentation-nav { display:flex; width:min(1180px,calc(100% - 48px)); min-height:68px; align-items:center; justify-content:space-between; gap:28px; margin:0 auto; }
.presentation-brand { display:inline-flex; align-items:center; gap:9px; color:var(--primary); font-size:18px; font-weight:800; text-decoration:none; white-space:nowrap; }
.presentation-brand-mark { display:block; width:26px; height:26px; border-radius:8px; background-color:#fff; background-image:url("assets/kora-mark.png"); background-position:center; background-repeat:no-repeat; background-size:100% 100%; box-shadow:0 1px 3px rgba(15,23,42,.12); }
.presentation-links,.presentation-actions { display:flex; align-items:center; gap:24px; }
.presentation-links a,.presentation-actions>a:not(.presentation-button),.presentation-footer a { color:#505868; font-size:13px; font-weight:650; text-decoration:none; }
.presentation-links a:hover,.presentation-links a:focus-visible,.presentation-actions>a:not(.presentation-button):hover,.presentation-actions>a:not(.presentation-button):focus-visible,.presentation-footer a:hover,.presentation-footer a:focus-visible,.presentation-text-link:hover,.presentation-text-link:focus-visible { color:var(--primary); text-decoration:underline; text-underline-offset:4px; }
.presentation-button,.plan-card>a { display:inline-flex; min-height:42px; align-items:center; justify-content:center; border:1px solid var(--primary); border-radius:8px; padding:10px 18px; color:#fff; background:var(--primary); box-shadow:0 8px 16px rgba(53,37,205,.16); font-size:13px; font-weight:750; text-decoration:none; transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease; }
.presentation-button:hover,.presentation-button:focus-visible,.plan-card>a:hover,.plan-card>a:focus-visible { border-color:var(--primary-dark); background:var(--primary-dark); box-shadow:0 10px 20px rgba(53,37,205,.24); outline:0; transform:translateY(-1px); }
.presentation-hero { position:relative; min-height:590px; overflow:hidden; color:#fff; isolation:isolate; }
.presentation-hero-photo,.presentation-hero-overlay { position:absolute; inset:0; z-index:-2; }
.presentation-hero-photo { background:radial-gradient(1100px 750px at 12% 0%,rgba(255,255,255,.16) 0%,transparent 55%),radial-gradient(950px 720px at 102% 100%,rgba(56,189,248,.4) 0%,transparent 55%),radial-gradient(780px 640px at 88% -8%,rgba(52,211,153,.3) 0%,transparent 52%),linear-gradient(135deg,#241a8f 0%,#3525cd 48%,#4c3fe0 100%); }
.presentation-hero-overlay { z-index:-1; background:none; }
.presentation-hero-content { display:flex; min-height:590px; max-width:780px; flex-direction:column; justify-content:center; padding:88px 0; }
.presentation-eyebrow { margin:0 0 14px; color:#c8c3ff; font-size:12px; font-weight:800; letter-spacing:0; text-transform:uppercase; }
.presentation-eyebrow-dark { color:var(--primary); }
.presentation-hero h1,.presentation-section h2,.presentation-security h2,.presentation-cta h2 { margin:0; letter-spacing:0; }
.presentation-hero h1 { max-width:760px; font-size:53px; font-weight:800; line-height:1.06; }
.presentation-hero-content>p:not(.presentation-eyebrow) { max-width:680px; margin:22px 0 0; color:#e6eaf4; font-size:18px; line-height:1.62; }
.presentation-hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.presentation-button-light { border-color:#fff; color:var(--primary); background:#fff; }
.presentation-button-light:hover,.presentation-button-light:focus-visible { border-color:#e8e8ff; color:#2015a6; background:#e8e8ff; }
.presentation-button-ghost { border-color:rgba(255,255,255,.75); color:#fff; background:transparent; box-shadow:none; }
.presentation-button-ghost:hover,.presentation-button-ghost:focus-visible { border-color:#fff; background:rgba(255,255,255,.12); box-shadow:none; }
.presentation-hero small { margin-top:22px; color:#d1d7e6; font-size:13px; }
.presentation-proof { border-bottom:1px solid var(--line); background:#fff; }
.presentation-proof-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); }
.presentation-proof-grid>div { display:grid; gap:5px; padding:24px 22px; border-left:1px solid var(--line); }
.presentation-proof-grid>div:last-child { border-right:1px solid var(--line); }
.presentation-proof strong { color:var(--primary); font-size:15px; }.presentation-proof span { color:var(--muted); font-size:12px; line-height:1.45; }
.presentation-section { padding:104px 0; }.product-section { background:#fff; }
.product-layout { display:grid; grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr); align-items:center; gap:64px; }
.product-intro h2,.presentation-section-heading h2,.presentation-security h2,.presentation-cta h2 { color:var(--ink); font-size:36px; font-weight:750; line-height:1.18; }
.product-intro>p:not(.presentation-eyebrow),.presentation-section-heading>p:not(.presentation-eyebrow) { margin:18px 0 0; color:var(--muted); font-size:16px; line-height:1.65; }
.presentation-text-link { display:inline-block; margin-top:25px; color:var(--primary); font-size:14px; font-weight:750; text-decoration:none; }
.product-preview { overflow:hidden; border:1px solid #cfd7e5; border-radius:10px; background:#fff; box-shadow:var(--shadow); }
.preview-toolbar { display:flex; min-height:54px; align-items:center; justify-content:space-between; gap:16px; border-bottom:1px solid #e2e7ef; padding:0 18px; color:#3d4658; font-size:12px; }.preview-toolbar strong { display:flex; align-items:center; gap:7px; }.preview-brand-mark { display:block; width:20px; height:20px; border-radius:6px; background-color:#fff; background-image:url("assets/kora-mark.png"); background-position:center; background-repeat:no-repeat; background-size:100% 100%; box-shadow:0 1px 2px rgba(15,23,42,.12); }
.preview-body { display:grid; grid-template-columns:112px minmax(0,1fr); min-height:340px; }.preview-body>aside { display:grid; align-content:start; gap:15px; border-right:1px solid #e2e7ef; padding:22px 14px; color:#718097; background:#f7f9fc; font-size:11px; }.preview-body>aside strong { color:var(--primary); }
.preview-content { display:grid; align-content:start; gap:20px; padding:22px; }.preview-content>header,.preview-chart>header { display:flex; align-items:start; justify-content:space-between; gap:12px; }.preview-content>header div { display:grid; gap:4px; }.preview-content small,.preview-metrics small { color:#728098; font-size:9px; font-weight:800; }.preview-content>header strong { color:#151b2a; font-size:18px; }.preview-content>header>span { border:1px solid #d8e0eb; border-radius:6px; padding:5px 7px; color:#526078; font-size:9px; }
.preview-metrics { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }.preview-metrics>div { display:grid; gap:5px; border:1px solid #e0e6ef; border-radius:8px; padding:12px; background:#fbfcfe; }.preview-metrics strong { color:#171d2b; font-size:22px; }.preview-metrics span { color:var(--green); font-size:9px; font-weight:700; }
.preview-chart { min-height:130px; border:1px solid #e0e6ef; border-radius:8px; padding:13px; }.preview-chart>header strong { color:#273043; font-size:11px; }.preview-chart>header small { color:#6d7890; font-size:9px; }.preview-bars { display:flex; height:78px; align-items:end; justify-content:space-around; gap:10px; border-bottom:1px solid #e4e9f1; padding:10px 10px 0; }.preview-bars b { width:22px; border-radius:5px 5px 0 0; background:var(--primary); }.preview-bars b:nth-child(1){height:42%}.preview-bars b:nth-child(2){height:58%}.preview-bars b:nth-child(3){height:51%}.preview-bars b:nth-child(4){height:76%}.preview-bars b:nth-child(5){height:66%}.preview-bars b:nth-child(6){height:90%}
.functions-section,.plans-section { background:var(--surface); }.presentation-section-heading { max-width:670px; }.presentation-section-heading-centered { margin:0 auto; text-align:center; }
.feature-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; margin-top:46px; }.feature-grid article { min-height:220px; border:1px solid #dce3ee; border-radius:8px; background:#fff; padding:24px; }.feature-grid article>span { display:grid; width:34px; height:30px; place-items:center; border-radius:6px; color:var(--primary); background:#ecebff; font-size:11px; font-weight:850; }.feature-grid h3 { margin:26px 0 0; color:#1d2330; font-size:18px; line-height:1.25; }.feature-grid p { margin:11px 0 0; color:var(--muted); font-size:13px; line-height:1.58; }
.billing-toggle-row { display:flex; justify-content:center; margin:32px 0 0; }.billing-toggle { display:inline-flex; flex-wrap:wrap; gap:4px; padding:4px; border:1px solid var(--line); border-radius:999px; background:#fff; }.billing-toggle-btn { display:inline-flex; align-items:center; gap:6px; min-height:38px; border:0; border-radius:999px; padding:8px 16px; color:var(--muted); background:transparent; font-family:inherit; font-size:13px; font-weight:750; cursor:pointer; transition:background .16s ease,color .16s ease,box-shadow .16s ease; }.billing-toggle-btn:hover { color:var(--ink); }.billing-toggle-btn:focus-visible { outline:2px solid var(--primary); outline-offset:2px; }.billing-toggle-btn.is-active { color:#fff; background:var(--primary); box-shadow:0 6px 14px rgba(53,37,205,.24); }.billing-toggle-tag { border-radius:999px; padding:2px 7px; color:var(--primary); background:#ecebff; font-size:9px; font-weight:800; }.billing-toggle-btn.is-active .billing-toggle-tag { color:var(--primary); background:#fff; }
.plan-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin-top:32px; }.plan-card { position:relative; display:flex; min-height:395px; flex-direction:column; border:1px solid #d7dfeb; border-radius:8px; background:#fff; padding:24px; }.plan-card-featured { border:2px solid var(--primary); box-shadow:var(--shadow); }.plan-card em { position:absolute; top:-13px; right:20px; border-radius:999px; padding:5px 9px; color:#fff; background:var(--primary); font-size:10px; font-style:normal; font-weight:800; }.plan-savings-badge { position:absolute; top:-13px; left:20px; border-radius:999px; padding:5px 9px; color:#fff; background:var(--green); font-size:10px; font-weight:800; }.plan-savings-badge[hidden] { display:none; }.plan-card h3,.plan-card>p { margin:0; }.plan-card h3 { color:var(--primary); font-size:15px; }.plan-price { margin-top:12px!important; color:#171b27; font-size:34px; font-weight:800; line-height:1; }.plan-price span { color:#657084; font-size:12px; font-weight:700; }.plan-price-billed { display:block; margin-top:6px; color:var(--muted); font-size:11px; font-weight:600; }.plan-card>p:not(.plan-price) { min-height:40px; margin-top:12px; color:var(--muted); font-size:13px; }.plan-card ul { display:grid; gap:10px; margin:22px 0 24px; padding:0; list-style:none; }.plan-card li { position:relative; padding-left:18px; color:#435064; font-size:12px; line-height:1.4; }.plan-card li::before { position:absolute; left:0; color:var(--green); content:"✓"; font-weight:900; }.plan-card>a { width:100%; margin-top:auto; border-color:#c9d3e2; color:var(--primary); background:#fff; box-shadow:none; }.plan-card>a:hover,.plan-card>a:focus-visible { border-color:var(--primary); color:#fff; background:var(--primary); box-shadow:none; }
.presentation-security { padding:92px 0; color:#fff; background:#2520a5; }.presentation-security-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,.7fr); gap:76px; align-items:center; }.presentation-security h2 { color:#fff; }.presentation-security-grid>p { margin:0; color:#e4e4ff; font-size:16px; line-height:1.68; }
.presentation-cta { padding:84px 0; background:#fff; }.presentation-cta>.presentation-container { display:flex; align-items:center; justify-content:space-between; gap:32px; }.presentation-footer { border-top:1px solid #dde3ed; background:#f4f6f9; }.presentation-footer-grid { display:grid; grid-template-columns:minmax(0,1.6fr) minmax(140px,.5fr) minmax(140px,.5fr); gap:42px; padding:52px 0; }.presentation-footer p { max-width:280px; margin:13px 0 0; color:var(--muted); font-size:13px; }.presentation-footer nav { display:grid; align-content:start; gap:12px; }.presentation-footer-bottom { display:flex; justify-content:space-between; gap:24px; border-top:1px solid #dce3ec; padding:18px 0; color:#737d8f; font-size:12px; }.presentation-mobile-cta { display:none; }
@media (max-width:980px){.presentation-links{gap:16px}.product-layout,.presentation-security-grid{grid-template-columns:1fr;gap:42px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}}
@media (max-width:700px){.presentation-container,.presentation-nav{width:min(100% - 32px,560px)}.presentation-nav{min-height:60px}.presentation-brand{font-size:16px}.presentation-brand-mark{width:24px;height:24px;background-size:102px 102px}.presentation-links,.presentation-actions .presentation-button{display:none}.presentation-actions>a:not(.presentation-button){min-height:36px;border:1px solid #cbd5e2;border-radius:7px;padding:8px 11px;color:var(--primary)}.presentation-hero,.presentation-hero-content{min-height:550px}.presentation-hero-content{padding:78px 0 72px}.presentation-eyebrow{margin-bottom:12px;font-size:11px}.presentation-hero h1{font-size:35px;line-height:1.13}.presentation-hero-content>p:not(.presentation-eyebrow){margin-top:18px;font-size:16px}.presentation-hero-actions{display:grid;grid-template-columns:1fr}.presentation-hero-actions .presentation-button{width:100%}.presentation-hero small{font-size:12px}.presentation-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.presentation-proof-grid>div,.presentation-proof-grid>div:last-child{border-right:0}.presentation-proof-grid>div:nth-child(2n){border-left:1px solid var(--line)}.presentation-section{padding:68px 0}.product-intro h2,.presentation-section-heading h2,.presentation-security h2,.presentation-cta h2{font-size:29px}.preview-body{grid-template-columns:82px minmax(0,1fr);min-height:300px}.preview-body>aside{gap:12px;padding:17px 10px;font-size:9px}.preview-content{gap:14px;padding:16px}.preview-content>header strong{font-size:14px}.preview-content>header>span{display:none}.preview-metrics{grid-template-columns:1fr}.preview-metrics>div:not(:first-child){display:none}.preview-chart{min-height:110px}.preview-bars{height:64px}.feature-grid,.plan-grid{grid-template-columns:1fr}.feature-grid{gap:12px;margin-top:32px}.feature-grid article{min-height:0;padding:20px}.feature-grid h3{margin-top:17px}.plan-grid{gap:28px;margin-top:38px}.plan-card{min-height:0}.billing-toggle-row{margin-top:24px}.billing-toggle{width:100%;justify-content:center}.billing-toggle-btn{flex:1;padding:8px 10px;font-size:12px}.presentation-security{padding:68px 0}.presentation-security-grid{gap:22px}.presentation-security-grid>p{font-size:15px}.presentation-cta{padding:68px 0 98px}.presentation-cta>.presentation-container{display:block}.presentation-cta .presentation-button{width:100%;margin-top:24px}.presentation-footer-grid{grid-template-columns:1fr 1fr;gap:30px 20px;padding:42px 0}.presentation-footer-grid>div{grid-column:1/-1}.presentation-footer-bottom{padding-bottom:90px}.presentation-mobile-cta{position:fixed;right:16px;bottom:16px;left:16px;z-index:25;display:flex;min-height:52px;align-items:center;justify-content:center;border-radius:8px;color:#fff;background:var(--primary);box-shadow:0 12px 26px rgba(53,37,205,.3);font-size:15px;font-weight:800;text-decoration:none}}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important;scroll-behavior:auto!important}}