:root{
  --cobalt:#1F3FBF;--cobalt-d:#16309A;--ice:#C9D6FF;--f:#7C9BFF;--navy:#0F1B33;--navy-2:#0B1224;
  --bg:#FFFFFF;--fg:#0F1B33;--muted:#526079;--line:#E3E8F4;--soft:#F4F6FD;--card:#FFFFFF;--amber:#B45309;
}
@media (prefers-color-scheme:dark){:root{--bg:#0B1224;--fg:#EEF2FF;--muted:#A9B4CC;--line:#22304F;--soft:#111A33;--card:#141E3A;--amber:#F5B454}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;overflow-x:hidden}
img{display:block}
a{color:var(--cobalt)}
@media (prefers-color-scheme:dark){a{color:var(--f)}}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
@media (min-width:720px){.wrap{padding:0 32px}}

/* buttons */
.btn{display:inline-block;font-weight:600;text-decoration:none;border-radius:10px;padding:13px 22px;line-height:1.2;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-light{background:#fff;color:var(--cobalt)!important}
.btn-light:hover{background:var(--ice)}
.btn-ghost{color:#fff!important;border:1px solid rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-sm{padding:9px 16px;font-size:14px}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:var(--cobalt);border-bottom:1px solid rgba(255,255,255,.12)}
.nav-in{display:flex;align-items:center;gap:24px;height:68px}
.brand img{height:34px;width:auto}
.links{display:none;gap:28px;margin-left:auto}
.links a{color:#fff;text-decoration:none;font-weight:500;opacity:.85}
.links a:hover{opacity:1}
.nav .btn{margin-left:auto}
@media (min-width:760px){.links{display:flex}.nav .btn{margin-left:8px}}

/* hero */
.hero{background:radial-gradient(1200px 600px at 85% 10%,#3557E0 0%,transparent 60%),linear-gradient(160deg,var(--cobalt) 0%,var(--cobalt-d) 55%,var(--navy) 100%);color:#fff;overflow:hidden}
.hero-in{display:grid;gap:48px;padding-top:64px;padding-bottom:80px;align-items:center}
@media (min-width:960px){.hero-in{grid-template-columns:1.05fr .95fr;padding-top:96px;padding-bottom:112px}}
.pill{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.02em;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:6px 14px}
h1{font-size:clamp(36px,6.4vw,60px);line-height:1.05;letter-spacing:-.025em;margin:22px 0 18px;font-weight:800}
h1 span{color:var(--ice)}
.lead{font-size:clamp(17px,2.2vw,20px);line-height:1.55;color:rgba(255,255,255,.85);max-width:560px;margin:0 0 30px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.ticks{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:rgba(255,255,255,.85)}
.ticks li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--f);margin-right:8px;vertical-align:1px}

/* hero art */
.hero-art{position:relative;max-width:460px;width:100%;justify-self:center;margin-bottom:96px}
.card{background:#fff;color:var(--navy);border-radius:18px;box-shadow:0 30px 60px -20px rgba(5,12,40,.55),0 0 0 1px rgba(255,255,255,.3)}
.card.main{padding:24px}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.muted{font-size:13px;color:#526079;font-weight:500}
.chip{font-size:12px;font-weight:600;background:#EEF2FF;color:var(--cobalt);border-radius:999px;padding:4px 10px}
.big{font-size:44px;font-weight:800;letter-spacing:-.02em;margin:8px 0 12px}
.bar{height:8px;background:#E8ECF8;border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cobalt),var(--f));border-radius:99px}
.rows{margin-top:18px;border-top:1px solid #EEF1F8}
.row{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #EEF1F8;font-size:15px}
.row b{margin-left:auto;font-size:13px;color:#15803D}
.row b.amber{color:#B45309}
.dot{width:10px;height:10px;border-radius:3px}
.d1{background:var(--cobalt)}.d2{background:#0EA5A4}.d3{background:#E0712C}
.card.side{position:absolute;right:-16px;bottom:-104px;width:210px;padding:16px 18px}
.mid{font-weight:700;font-size:15px;margin:4px 0 10px}
.spark{display:flex;align-items:flex-end;gap:6px;height:48px}
.spark i{flex:1;background:linear-gradient(180deg,var(--f),var(--cobalt));border-radius:4px 4px 2px 2px}
.sample{position:absolute;left:4px;bottom:-34px;margin:0;font-size:12px;color:rgba(255,255,255,.6)}
@media (max-width:520px){.hero-art{margin-bottom:0}.card.side{position:relative;right:auto;bottom:auto;width:auto;margin-top:14px}.sample{position:static;margin-top:10px}}

/* sections */
.section{padding-top:88px;padding-bottom:24px}
.eyebrow{margin:0;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cobalt)}
@media (prefers-color-scheme:dark){.eyebrow{color:var(--f)}}
h2{font-size:clamp(28px,4vw,40px);line-height:1.15;letter-spacing:-.02em;margin:10px 0 36px;max-width:720px}
h3{font-size:18px;margin:0 0 8px}
.grid{display:grid;gap:18px}
@media (min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.grid{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(3,1fr)}}
.feat,.sec{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.feat p,.sec p{margin:0;color:var(--muted)}
.ico{width:44px;height:44px;border-radius:12px;background:var(--soft);display:grid;place-items:center;margin-bottom:16px}
.ico svg{width:22px;height:22px;fill:none;stroke:var(--cobalt);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media (prefers-color-scheme:dark){.ico svg{stroke:var(--f)}}
.sec{border-left:3px solid var(--cobalt)}

/* steps band */
.band{background:var(--soft);margin-top:72px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;gap:28px;padding-top:56px;padding-bottom:56px}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.step span{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--cobalt);color:#fff;font-weight:700;margin-bottom:12px}
.step p{margin:0;color:var(--muted)}

/* closing cta */
.cta-band{margin-top:72px;margin-bottom:88px;background:linear-gradient(135deg,var(--cobalt),var(--navy));color:#fff;border-radius:22px;padding:40px 28px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
@media (min-width:720px){.cta-band{padding:48px 48px}}
.cta-band h2{margin:0 0 6px;font-size:clamp(24px,3.2vw,32px)}
.cta-band p{margin:0;color:rgba(255,255,255,.8)}

/* footer */
.foot{background:var(--navy-2);color:#A9B4CC;font-size:14px}
.foot a{color:#DCE4FF}
.foot-in{display:grid;gap:32px;padding-top:56px;padding-bottom:32px}
@media (min-width:760px){.foot-in{grid-template-columns:1.4fr 1fr 1fr}}
.foot img{height:30px;width:auto;margin-bottom:14px}
.foot h4{color:#fff;margin:0 0 10px;font-size:14px}
.foot p{margin:0;line-height:1.8}
.copy{border-top:1px solid #1C2745;padding-top:18px;padding-bottom:28px;font-size:13px}
.w62{width:62%}
.spark .h1{height:90%}.spark .h2{height:78%}.spark .h3{height:66%}.spark .h4{height:52%}.spark .h5{height:38%}.spark .h6{height:22%}
button.btn{border:0;font:inherit;font-weight:600;cursor:pointer}
.signin{color:#fff;text-decoration:none;font-weight:600;margin-left:auto}
.signin:hover{text-decoration:underline}
@media (min-width:760px){.signin{margin-left:8px}}
.nav .btn{margin-left:4px}
.btn-primary{background:var(--cobalt);color:#fff!important}
.btn-primary:hover{background:var(--cobalt-d)}
.btn-outline{border:1px solid var(--line);color:var(--fg)!important}
.btn-outline:hover{background:var(--soft)}
/* household */
.split{display:grid;gap:36px;align-items:start}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr;gap:56px}}
.split h2{margin-bottom:16px}
.lead-dark{font-size:18px;color:var(--muted);margin:0}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checks li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px 18px 54px;position:relative}
.checks li::before{content:"";position:absolute;left:20px;top:21px;width:20px;height:20px;border-radius:50%;background:var(--cobalt) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.checks strong{display:block;margin-bottom:2px}
.checks span{color:var(--muted)}
/* sign-up dialog */
.modal{border:0;border-radius:20px;padding:32px;max-width:440px;width:calc(100% - 32px);background:var(--card);color:var(--fg);box-shadow:0 40px 80px -20px rgba(5,12,40,.6)}
.modal::backdrop{background:rgba(11,18,36,.6);backdrop-filter:blur(3px)}
.modal h2{font-size:26px;margin:16px 0 10px}
.modal p{color:var(--muted);margin:0 0 12px}
.modal-mark{height:48px;width:auto}
.modal-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}