:root{--navy:#10243e;--deep:#0c1d33;--mint:#91e5d9;--teal:#186d6c;--ink:#14263d;--muted:#526276;--line:#dce4ed;--pale:#f4f7fb;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:#fff;font:400 16px/1.6 'DM Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2{font-family:'DM Serif Display',Georgia,serif;font-weight:400;line-height:1.04;letter-spacing:-.025em;text-wrap:balance}h1{font-size:clamp(3.2rem,5.8vw,5.5rem)}h2{font-size:clamp(2.5rem,4vw,4rem)}h3{font-size:1.12rem;line-height:1.35;letter-spacing:-.015em}em{font-style:normal;color:#c0f2e9}p{text-wrap:pretty}.wrap{width:min(100% - 80px,var(--max));margin-inline:auto}.eyebrow{text-transform:uppercase;font-size:.76rem;font-weight:700;letter-spacing:.14em;color:var(--teal);margin-bottom:22px}.lede{font-size:1.08rem;color:var(--muted);margin-top:22px;max-width:42ch}.btn{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:52px;padding:14px 24px;border:1px solid transparent;border-radius:7px;background:var(--mint);color:var(--deep);text-decoration:none;font-weight:700;line-height:1.25;transition:background .18s,transform .18s}.btn:hover{background:#b3f0e6;transform:translateY(-1px)}.btn span{font-size:1.4rem;line-height:1}.btn:disabled{opacity:.65;cursor:wait}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #168bca;outline-offset:5px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:10px;left:10px;z-index:100;padding:10px;background:#fff;transform:translateY(-160%)}.skip-link:focus{transform:none}[hidden]{display:none!important}
header{position:sticky;top:0;z-index:20;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{height:80px;display:flex;justify-content:space-between;align-items:center;gap:24px}.logo img{width:168px;height:auto}.nav nav{display:flex;align-items:center;gap:30px}.nav a{text-decoration:none;font-size:.9rem;font-weight:600}.nav .btn{min-height:44px;padding:10px 18px;background:var(--navy);color:#fff}.nav .btn:hover{background:var(--teal)}.menu-toggle{display:none;width:44px;height:44px;background:none;border:0;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--ink);margin:6px 0}.mobile-menu{padding:12px 24px 20px;box-shadow:0 16px 22px #10243e15}.mobile-menu a{display:block;padding:10px 0;text-decoration:none}
.hero-section{color:#fff;background-color:var(--navy);background-image:linear-gradient(90deg,transparent 99%,#83cbd809 99%),linear-gradient(transparent 99%,#83cbd809 99%);background-size:64px 64px;padding:76px 0 72px}.hero{display:grid;grid-template-columns:1fr 1.04fr;gap:60px;align-items:center}.hero .eyebrow{color:var(--mint);margin-bottom:26px}.hero-lede{font-size:1.2rem;line-height:1.6;color:#c7d5e6;max-width:34ch;margin:26px 0 30px}.hero-note{font-size:.8rem;color:#aebfd3;margin-top:16px}.hero-media{min-width:0}.video-preview{padding:0;border:0;display:block;position:relative;overflow:hidden;width:100%;isolation:isolate;text-align:left;background:#26364a}.hero-video{aspect-ratio:16/9;border:1px solid #c9e2ed80;border-radius:12px;box-shadow:0 28px 80px #0004}.hero-video img{height:100%;width:100%;object-fit:cover}.video-scrim{position:absolute;inset:0;background:linear-gradient(transparent 40%,#06101bd6)}.video-caption{position:absolute;bottom:22px;left:22px;right:22px;display:flex;align-items:center;gap:14px;color:#fff;font-weight:600;font-size:1rem}.play-icon{height:54px;width:54px;flex:none;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--navy);font-size:20px;padding-left:3px;transition:transform .2s}.video-preview:hover .play-icon{transform:scale(1.08)}.duration{margin-left:auto;font-size:.85rem;border:1px solid #ffffff70;border-radius:4px;padding:2px 7px;font-variant-numeric:tabular-nums}.hero-caption{display:flex;justify-content:space-between;gap:12px;font-size:.76rem;color:#b1c3d8;margin-top:18px}.hero-caption span:last-child{color:var(--mint)}.business-strip{border-bottom:1px solid var(--line);padding:24px 0}.business-strip>.wrap{display:flex;justify-content:space-between;gap:18px;align-items:center}.strip-label{font-size:.85rem;color:var(--muted)}.business-chips{display:flex;gap:10px;flex-wrap:wrap}.business-chips a{border:1px solid var(--line);border-radius:30px;padding:6px 14px;font-size:.85rem;text-decoration:none;min-height:40px;display:flex;align-items:center}.business-chips a:hover{border-color:var(--teal);background:#eaf8f5}
.kaya-section,.platform-section,.business-section,.signup-section{padding:96px 0}.section-heading{margin-bottom:42px}.section-heading .lede{max-width:none}.kaya-grid{display:grid;grid-template-columns:.78fr 1.2fr;gap:70px;align-items:start}.portrait-video{border-radius:16px;max-width:410px}.portrait-video img{width:100%;height:auto;aspect-ratio:9/13;object-fit:cover;object-position:center 30%}.portrait-play{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);padding:12px 20px;display:flex;align-items:center;gap:10px;white-space:nowrap;border-radius:30px;background:#fffffff5;color:var(--ink);font-weight:700;font-size:.95rem;box-shadow:0 5px 24px #0002}.portrait-video:hover .portrait-play{background:var(--mint)}.demo-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 40px #14263d0a;overflow:hidden}.demo-header{padding:18px 24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:.9rem}.demo-header>span:first-child{display:flex;align-items:center;gap:9px}.status-dot{width:10px;height:10px;border-radius:50%;background:#169485;display:inline-block}.example-label{font-size:.75rem;color:var(--muted)}.demo-body{padding:24px}.client-message,.kaya-message{padding:18px 20px;border-radius:9px;font-size:1.02rem;line-height:1.55}.client-message{background:var(--pale);margin-right:24px}.kaya-message{background:#e6f7f2;margin-top:14px}.message-label{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.kaya-message .message-label{color:var(--teal)}.draft-ready{border-top:1px solid var(--line);margin-top:20px;padding-top:18px;display:flex;align-items:center;gap:12px;font-size:.92rem}.check{display:grid;place-items:center;border-radius:50%;width:28px;height:28px;background:var(--teal);color:#fff}.kaya-benefits{margin-top:26px;display:grid;gap:20px}.kaya-benefits>div{display:flex;gap:16px;align-items:start}.benefit-number{font-size:.76rem;color:var(--teal);border-top:1px solid var(--teal);padding-top:5px;min-width:26px}.kaya-benefits h3{font-size:1rem}.kaya-benefits p{font-size:.9rem;color:var(--muted);margin-top:5px;max-width:50ch}
.platform-section{background:var(--pale);border-block:1px solid var(--line)}.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:start}.text-link{display:inline-flex;gap:20px;color:var(--teal);font-size:.95rem;font-weight:600;margin-top:24px;text-underline-offset:5px}.product-shot{margin-top:32px}.product-shot img{border:5px solid var(--navy);border-radius:10px}.product-shot figcaption{font-size:.8rem;color:var(--muted);margin-top:12px}.modules{border-top:1px solid #a9b8c8}.modules details{border-bottom:1px solid #c9d4df}.modules summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:21px 0;font-weight:600;cursor:pointer}.modules summary::-webkit-details-marker{display:none}.modules .plus{font-size:1.5rem;font-weight:400;color:var(--teal);transition:transform .2s}.modules details[open] .plus{transform:rotate(45deg)}.detail-copy{padding:0 30px 24px 0}.detail-copy h3{font-size:.97rem;margin-bottom:8px}.detail-copy p{font-size:.95rem;color:var(--muted)}.business-grid{display:grid;grid-template-columns:1fr 1fr;gap:88px}.line-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.line-tabs button{border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-size:.85rem;padding:10px 14px;min-height:44px}.line-tabs button[aria-selected=true]{background:var(--navy);color:#fff;border-color:var(--navy)}[role=tabpanel]{padding:28px;border-radius:12px;border:1px solid var(--line);background:var(--pale);min-height:275px}[role=tabpanel] h3{font-size:1.35rem}[role=tabpanel] ul{margin:20px 0 0;padding:0;list-style:none;display:grid;gap:9px;color:var(--muted)}[role=tabpanel] li{display:flex;gap:12px}[role=tabpanel] li:before{content:'✓';color:var(--teal)}
.signup-section{background:var(--deep);color:#fff}.signup-grid{display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:start}.signup-copy>img{margin-bottom:50px;width:168px}.signup-copy .eyebrow{color:var(--mint)}.signup-copy .lede{color:#bdcadb}.signup-note{color:#bdcadb;font-size:.92rem;margin-top:32px}.signup-note a{color:var(--mint);text-underline-offset:5px}.form{padding:32px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:14px;min-width:0}.form h3{font-family:'DM Serif Display',Georgia,serif;font-size:2rem;font-weight:400;margin:5px 0 24px}.step-label{font-size:.72rem;letter-spacing:.1em;color:var(--teal);font-weight:700}.form fieldset{padding:0;margin:0;border:0;min-width:0}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:17px;min-width:0}.field label,.field .lbl{font-size:.875rem;font-weight:600}.field input,.field select{width:100%;min-height:48px;padding:10px 12px;border:1px solid #bfcbd9;border-radius:6px;background:#fff;color:var(--ink);min-width:0}.field input:focus,.field select:focus{outline:2px solid var(--teal);outline-offset:2px}.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px}.checks label{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:6px;font-weight:400;cursor:pointer}.checks input{width:18px;height:18px;min-height:0;margin:0;accent-color:var(--teal);flex:none}.checks label:has(input:checked){background:#e6f7f2;border-color:var(--teal)}.form .btn{width:100%;margin-top:8px}.signup-direct>p:not(.step-label):not(.direct-note){color:var(--muted);line-height:1.65;margin-bottom:20px}.signup-direct ul{display:grid;gap:12px;margin:0 0 24px;padding:0;list-style:none}.signup-direct li{position:relative;padding-left:28px;color:var(--ink)}.signup-direct li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:700}.signup-direct .direct-note{font-size:.9rem;color:var(--muted);margin:18px 0 0;text-align:center}.signup-direct .direct-note a{color:var(--teal);font-weight:700}.back-button{border:0;background:none;color:var(--muted);text-decoration:underline;display:block;margin:14px auto 0;min-height:40px;font-size:.9rem}.msg{font-size:.9rem;margin-top:12px}.msg:empty{display:none}.msg.err{color:#ab2525}.msg.ok{color:#136749}dialog{width:min(94vw,1050px);padding:18px;background:var(--deep);color:white;border:1px solid #8095ab;border-radius:14px;max-height:94dvh;overflow:auto}dialog::backdrop{background:#071221e8;backdrop-filter:blur(6px)}.player-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.player-heading h2{font:600 1rem 'DM Sans',sans-serif}.player-heading button{width:44px;height:44px;border-radius:50%;background:#fff;color:var(--ink);border:0}dialog video{display:block;max-height:76dvh;width:100%;background:#000}#video-error{padding:16px;font-size:1rem}footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-block:28px;color:var(--muted);font-size:.85rem}.footer-brand{display:flex;align-items:center;gap:10px}footer a{text-decoration:none}
@media(min-width:1400px){.hero-section{padding-block:96px}.hero{gap:80px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.nav nav{gap:20px}.hero{gap:30px}.hero-caption{display:block}.hero-caption span:last-child{display:none}.kaya-grid{gap:36px}.platform-grid,.business-grid,.signup-grid{gap:44px}.row2{grid-template-columns:1fr}.checks{grid-template-columns:1fr}.hero-video .video-caption{font-size:.85rem;gap:10px;left:16px;right:16px;bottom:16px}.hero-video .play-icon{width:44px;height:44px}.business-strip>.wrap{flex-wrap:wrap}}
@media(max-width:760px){.nav{height:68px}.logo img{width:140px}.nav .desktop-link,.nav-demo{display:none!important}.menu-toggle{display:block}.nav nav{gap:14px}.hero-section{padding:46px 0 30px}.hero{grid-template-columns:1fr;gap:28px}.hero .eyebrow{font-size:.7rem;margin-bottom:18px}h1{font-size:clamp(2.9rem,11.7vw,5rem);line-height:1.01}.hero-lede{font-size:1.075rem;line-height:1.55;margin:22px 0 24px;max-width:35ch}.hero-copy .btn{width:100%;justify-content:space-between}.hero-note{display:none}.hero-video{border-radius:10px}.hero-video .video-caption{font-size:.93rem;bottom:16px;left:16px;right:16px}.hero-caption{display:none}.business-strip{padding:20px 0}.strip-label{display:none}.business-chips{gap:7px}.business-chips a{font-size:.78rem;padding:5px 11px;min-height:36px}.kaya-section,.platform-section,.business-section,.signup-section{padding:56px 0}h2{font-size:clamp(2.35rem,9.4vw,3.5rem)}.eyebrow{font-size:.7rem;margin-bottom:16px}.section-heading{margin-bottom:28px}.lede{font-size:1rem;margin-top:18px}.section-heading .lede{max-width:34ch}.kaya-grid{grid-template-columns:1fr;gap:26px}.portrait-video{width:min(100% - 28px,380px);margin-inline:auto}.portrait-video img{aspect-ratio:9/11;object-position:center 24%}.portrait-play{bottom:20px;padding:10px 16px;font-size:.9rem}.demo-header{padding:16px 18px;font-size:.85rem}.demo-body{padding:16px}.client-message,.kaya-message{padding:15px;font-size:.97rem}.client-message{margin-right:18px}.message-label{font-size:.68rem}.draft-ready{font-size:.875rem}.kaya-benefits{gap:20px;margin-top:28px}.kaya-benefits p{font-size:.95rem}.platform-grid,.business-grid,.signup-grid{grid-template-columns:1fr;gap:30px}.product-shot{display:none}.modules summary{padding:18px 0}.business-section .lede{max-width:35ch}.line-tabs button{font-size:.8rem;padding:10px 12px}[role=tabpanel]{min-height:0;padding:24px}.signup-copy>img{width:145px;margin-bottom:28px}.signup-note{margin-top:22px}.form{padding:24px}.form h3{font-size:1.85rem}.row2{grid-template-columns:1fr}.checks{grid-template-columns:1fr 1fr}.checks label{font-size:.8rem}footer{flex-direction:column;align-items:flex-start;gap:10px;padding-block:24px}dialog{padding:12px}}
@media(max-width:360px){.wrap{width:calc(100% - 36px)}.checks{grid-template-columns:1fr}.hero-video .video-caption{font-size:.85rem;gap:8px}.hero-video .play-icon{width:38px;height:38px}.duration{font-size:.75rem}.form{padding:20px}.nav nav{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.footer-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}