:root{--ink:#0a2a3a;--ink2:#2b4a59;--sea:#13c2c3;--sea2:#0aa5b5;--deep:#05606b;--sun:#ffd23f;--coral:#ff6b57;--coral-d:#c73a2b;--sand:#fff8ec;--foam:#e8fbfa;--white:#fff;--r:18px;--shadow:0 10px 30px rgba(10,42,58,.12);
--fh:ui-rounded,"SF Pro Rounded","Arial Rounded MT Bold","Nunito","Trebuchet MS",system-ui,sans-serif;--fb:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 var(--fb);color:var(--ink);background:var(--sand)}
img,svg{max-width:100%;height:auto}
a{color:var(--deep)}a:hover{color:var(--coral-d)}
h1,h2,h3,.brand{font-family:var(--fh);font-weight:800;line-height:1.12;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,6.5vw,3.7rem)}h2{font-size:clamp(1.65rem,4.5vw,2.5rem)}h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--sun);color:var(--ink);padding:10px 14px;z-index:99;border-radius:0 0 10px 0}.skip:focus{left:0}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.top{background:var(--white);border-bottom:3px solid var(--sun);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:1.25rem;margin:0}
.brand img{width:38px;height:38px}
.brand .bt{white-space:nowrap}.brand em{font-style:normal;color:var(--coral-d)}
@media(max-width:400px){.brand{font-size:1.08rem;gap:7px}.brand img{width:32px;height:32px}}
.nav .btn{white-space:nowrap}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--ink);text-decoration:none;font-weight:600}
.nav .hide-sm{display:none}@media(min-width:720px){.nav .hide-sm{display:inline}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font:800 1.1rem/1 var(--fh);text-decoration:none;border-radius:999px;padding:16px 26px;border:3px solid var(--ink);cursor:pointer;transition:transform .12s,box-shadow .12s;min-height:52px}
.btn-sun{background:var(--sun);color:var(--ink);box-shadow:0 5px 0 var(--ink)}
.btn-sun:hover{color:var(--ink);transform:translateY(-2px);box-shadow:0 7px 0 var(--ink)}
.btn-sun:active{transform:translateY(3px);box-shadow:0 2px 0 var(--ink)}
.btn-ghost{background:var(--white);color:var(--ink)}
.btn-ghost:hover{color:var(--ink);background:var(--foam)}
.btn-sm{padding:10px 18px;min-height:44px;font-size:1rem;box-shadow:0 3px 0 var(--ink)}

/* hero */
.hero{background:linear-gradient(170deg,#3fe0d8 0%,var(--sea) 55%,#0bb0c2 100%);position:relative;overflow:hidden;padding:44px 0 90px}
.hero .wrap{display:grid;gap:28px;align-items:center}
@media(min-width:880px){.hero .wrap{grid-template-columns:1.15fr .85fr}.hero{padding:72px 0 120px}}
.eyebrow{display:inline-block;background:var(--white);border:2px solid var(--ink);border-radius:999px;padding:6px 14px;font-weight:800;font-family:var(--fh);margin-bottom:18px}
.hero h1 span{background:var(--sun);padding:0 .15em;border-radius:10px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.lede{font-size:1.2rem;max-width:36em;color:var(--ink)}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.small{font-size:.95rem}
.hero .small{margin-top:16px;font-weight:600}
.mascot{max-width:440px;margin:0 auto;filter:drop-shadow(0 12px 18px rgba(10,42,58,.18))}
.mascot .bob{animation:bob 4s ease-in-out infinite;transform-origin:center}
@keyframes bob{50%{transform:translateY(-6px) rotate(-1.5deg)}}
.waves{position:absolute;left:0;right:0;bottom:-1px;height:60px;display:block;width:100%}

section{padding:64px 0}
.kicker{font:800 .95rem/1 var(--fh);text-transform:uppercase;letter-spacing:.08em;color:var(--coral-d);margin-bottom:10px}
.center{text-align:center}.center .lede{margin:0 auto 1em}

/* steps */
.steps{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:20px;counter-reset:s}
@media(min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{background:var(--white);border:3px solid var(--ink);border-radius:var(--r);padding:26px 22px;position:relative;box-shadow:6px 6px 0 var(--sea)}
.steps li:nth-child(2){box-shadow:6px 6px 0 var(--sun)}.steps li:nth-child(3){box-shadow:6px 6px 0 var(--coral)}
.steps .em{font-size:2.4rem;line-height:1;display:block;margin-bottom:12px}
.steps li::before{counter-increment:s;content:"Step " counter(s);font:800 .85rem var(--fh);text-transform:uppercase;letter-spacing:.06em;color:var(--deep)}

/* why */
.why{background:var(--deep);color:var(--white)}
.why h2,.why .kicker{color:var(--white)}.why .kicker{color:var(--sun)}
.cards{display:grid;gap:16px;margin-top:28px}
@media(min-width:700px){.cards{grid-template-columns:repeat(2,1fr)}}@media(min-width:1000px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:rgba(255,255,255,.08);border:2px solid rgba(255,255,255,.25);border-radius:var(--r);padding:22px}
.card h3{color:var(--sun);display:flex;gap:10px;align-items:center}
.card p{margin:0;color:#e9fbfb}

/* big cta */
.bigcta{background:var(--sun);border-top:3px solid var(--ink);border-bottom:3px solid var(--ink)}
.bigcta .box{display:grid;gap:18px;align-items:center}
@media(min-width:820px){.bigcta .box{grid-template-columns:1fr auto}}
.bigcta h2{margin:0 0 .3em}

/* faq */
.faq{max-width:780px;margin:24px auto 0}
.faq details{background:var(--white);border:2px solid var(--ink);border-radius:14px;margin-bottom:12px;padding:0 18px}
.faq summary{cursor:pointer;font:800 1.1rem/1.3 var(--fh);padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--coral-d)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px}

/* footer */
footer{background:var(--ink);color:#cfe6ec;padding:34px 0 40px;font-size:.95rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between;align-items:center}
footer a{color:var(--white)}footer a:hover{color:var(--sun)}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
.disc{flex-basis:100%;color:#a9c7d0;font-size:.88rem;margin:0}

/* prose pages */
.prose{max-width:760px;margin:0 auto;padding:48px 20px 64px}
.prose h1{font-size:clamp(2rem,5vw,2.8rem)}.prose h2{font-size:1.4rem;margin-top:1.6em}

/* ===== quiz ===== */
.quiz-hero{background:linear-gradient(170deg,#3fe0d8,var(--sea));padding:32px 0 26px;border-bottom:3px solid var(--ink)}
.quiz-hero h1{font-size:clamp(1.9rem,5.5vw,2.8rem);margin-bottom:.25em}
.quiz-hero p{margin:0;font-weight:600}
.quiz{max-width:820px;margin:0 auto;padding:26px 16px 70px}
.progress{display:none}
.js .progress{display:block;margin:4px 0 22px}
.prog-meta{display:flex;justify-content:space-between;gap:10px;font:800 .95rem var(--fh);margin-bottom:30px}
.track{position:relative;height:26px;border-radius:999px;background:var(--white);border:3px solid var(--ink);overflow:visible}
.track .fill{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:999px;background:repeating-linear-gradient(115deg,var(--sea) 0 14px,#46dcd6 14px 28px);transition:width .45s cubic-bezier(.3,1.4,.5,1)}
.track .ship{position:absolute;top:-24px;left:0;font-size:1.9rem;line-height:1;transform:translateX(-50%);transition:left .45s cubic-bezier(.3,1.4,.5,1);filter:drop-shadow(0 2px 0 rgba(10,42,58,.25))}
.track .flag{position:absolute;right:-6px;top:-26px;font-size:1.6rem;line-height:1}
fieldset{border:0;margin:0 0 34px;padding:0;min-width:0}
.js fieldset.step{display:none}.js fieldset.step.on{display:block;animation:pop .35s ease}
@keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
legend{font:800 clamp(1.45rem,4.2vw,2rem)/1.15 var(--fh);padding:0;margin:0 0 6px;display:block}
legend .n{display:inline-block;background:var(--coral);color:var(--ink);border:2px solid var(--ink);border-radius:10px;font-size:.8em;padding:0 .35em;margin-right:.3em}
.help{color:var(--ink2);margin:0 0 16px}
.sub{font:800 1.05rem var(--fh);margin:22px 0 10px}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.opts.wide{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.opts.months{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
.opt{position:relative;display:block}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt span{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:4px;min-height:84px;padding:14px 10px;background:var(--white);border:3px solid #9cc3cc;border-radius:16px;font-weight:700;cursor:pointer;transition:transform .1s,border-color .1s,background .1s;line-height:1.25}
.opts.months .opt span{min-height:60px;padding:8px}
.opts.wide .opt span{flex-direction:row;justify-content:flex-start;text-align:left;min-height:64px;padding:12px 16px;gap:12px}
.opt i{font-style:normal;font-size:1.8rem;line-height:1}
.opt b{display:flex;flex-direction:column;gap:2px;font-weight:700}
.opt small{font-weight:500;color:var(--ink2);font-size:.85rem}
.opt span:hover{border-color:var(--ink);transform:translateY(-2px)}
.opt input:focus-visible+span{outline:3px solid var(--coral);outline-offset:3px}
.opt input:checked+span{background:var(--sun);border-color:var(--ink);box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.opt input:checked+span::after{content:"✓";position:absolute;top:6px;right:9px;font-weight:900;color:var(--ink)}
.quick span{background:var(--foam)}
.field{display:block;margin:14px 0}
.field label,.lbl{display:block;font-weight:700;margin-bottom:6px}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--white);border:3px solid #9cc3cc;border-radius:12px;padding:12px 14px;min-height:50px}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px var(--sun)}
textarea{min-height:110px;resize:vertical}
.row{display:grid;gap:12px}@media(min-width:620px){.row{grid-template-columns:repeat(3,1fr)}.row.two{grid-template-columns:repeat(2,1fr)}}
.consent{display:flex;gap:12px;align-items:flex-start;background:var(--white);border:3px solid #9cc3cc;border-radius:14px;padding:14px;margin-top:16px;font-weight:600}
.consent input{width:24px;height:24px;flex:none;margin-top:2px;accent-color:var(--deep)}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.nav-btns{display:flex;justify-content:space-between;gap:12px;margin-top:8px;flex-wrap:wrap}
.nojs-submit{margin-top:10px}
.js .nojs-submit{display:none}.nav-btns{display:none}.js .nav-btns{display:flex}
.err{display:none;background:#ffe3df;border:2px solid var(--coral-d);border-radius:12px;padding:10px 14px;margin:12px 0;font-weight:700}
.err.on{display:block}
.saved{font-size:.9rem;color:var(--ink2);margin-top:14px;text-align:center}
.saved button{background:none;border:0;color:var(--deep);text-decoration:underline;font:inherit;cursor:pointer;padding:4px}
.hidden{display:none!important}
.review{background:var(--white);border:3px solid var(--ink);border-radius:16px;padding:16px 18px;margin-top:18px;font-size:.95rem}
.review dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px}.review dt{font-weight:800}.review dd{margin:0}

/* thanks */
.thanks{text-align:center;padding:30px 10px 10px;position:relative}
.thanks .big{font-size:4.2rem;line-height:1;display:block;animation:bob 2.4s ease-in-out infinite}
.thanks h2{font-size:clamp(1.9rem,5.5vw,2.8rem);margin-top:12px}
.thanks p{max-width:34em;margin:0 auto 1em}
.confetti{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:50}
.confetti i{position:absolute;top:-20px;width:10px;height:16px;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(720deg);opacity:.9}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.confetti{display:none}}
.thanks:focus{outline:none}