*{box-sizing:border-box}
:root{--navy:#0B2A5B;--navy2:#071C3F;--blue:#1E88E5;--blue2:#0B6BC2;--green:#43A047;--green2:#2E7D32;--ink:#14213D;--soft:#EEF5FD;--soft2:#E6F3E8;--line:#C9D8EC;--shadow:0 10px 30px rgba(11,42,91,.12);--shadow2:0 18px 40px rgba(11,42,91,.22)}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;font-family:"Segoe UI",Arial,Helvetica,sans-serif;font-size:20px;line-height:1.7;color:var(--ink);background:#fff}
a{color:var(--blue2);text-decoration:underline;text-underline-offset:3px}
a:hover{color:var(--navy)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:4px solid var(--blue);outline-offset:3px}
img{max-width:100%;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 16px;font-weight:800}
h1{font-size:54px}
h2{font-size:40px}
h3{font-size:25px}
p{margin:0 0 18px}
svg.i{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.skip{position:absolute;left:-9999px;top:8px;background:var(--navy);color:#fff;padding:12px 18px;z-index:100;font-weight:700}
.skip:focus{left:8px}

/* bar that links back to the consulting site */
.topbar{background:var(--navy2);color:#fff;font-size:18px;line-height:1.4}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:9px;padding-bottom:9px}
.topbar a{color:#fff;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:8px;background:var(--green2);padding:6px 16px;border-radius:999px}
.topbar a:hover{background:#fff;color:var(--navy)}

/* header */
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:5px solid var(--green);box-shadow:0 4px 18px rgba(11,42,91,.14)}
header.site .wrap{max-width:1340px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:8px;padding-bottom:8px}
header.site .brand{display:flex;align-items:center;gap:16px;text-decoration:none;color:var(--navy)}
header.site .brand img{width:88px;height:auto;display:block}
header.site .brand .nm{display:block;font-size:30px;font-weight:800;line-height:1.1;color:var(--navy)}
header.site .brand .nm small{display:block;font-size:17px;font-weight:600;color:var(--blue2);margin-top:4px;line-height:1.25}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav a{display:block;white-space:nowrap;padding:12px 12px;font-size:20px;font-weight:700;color:var(--navy);text-decoration:none;border-radius:8px;transition:background .2s,color .2s}
nav a:hover{background:var(--soft);color:var(--blue2)}
nav a[aria-current="page"]{color:#fff;background:var(--navy)}
.navbtn{display:none;background:var(--navy);color:#fff;border:0;border-radius:10px;padding:10px 16px;font-size:21px;font-weight:700;line-height:1;font-family:inherit;cursor:pointer;align-items:center;gap:10px}
.navbtn span.bars{display:block;width:26px;height:18px;border-top:3px solid #fff;border-bottom:3px solid #fff;position:relative}
.navbtn span.bars::after{content:"";position:absolute;left:0;right:0;top:50%;margin-top:-1.5px;height:3px;background:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 32px;font-size:20px;font-weight:800;border-radius:10px;text-decoration:none;border:3px solid var(--navy);text-align:center;cursor:pointer;font-family:inherit;line-height:1.2;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(11,42,91,.25)}
.btn.primary{background:var(--navy);color:#fff}
.btn.primary:hover{background:var(--blue2);border-color:var(--blue2);color:#fff}
.btn.secondary{background:#fff;color:var(--navy)}
.btn.secondary:hover{background:var(--soft);color:var(--navy)}
.btns{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(115deg,#071C3F 0%,#0B2A5B 45%,#0B6BC2 100%)}
.hero .bgimg{position:absolute;inset:0;z-index:0;background:url(../images/hero-aeration-basins.jpg) 50% 45%/cover no-repeat;filter:brightness(1.05) saturate(1.1)}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(95deg,#071C3F 0%,rgba(7,28,63,.96) 38%,rgba(9,35,78,.78) 52%,rgba(11,42,91,.4) 68%,rgba(11,90,170,.1) 85%,rgba(11,107,194,0) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:92px;padding-bottom:170px}
.hero .copy{max-width:740px}
.eyebrow{display:inline-block;background:var(--green2);color:#fff;font-weight:800;font-size:18px;letter-spacing:.06em;text-transform:uppercase;padding:8px 16px;border-radius:999px;margin-bottom:22px}
.hero h1{color:#fff;font-size:58px;line-height:1.1;margin-bottom:24px;text-shadow:0 2px 14px rgba(0,0,0,.3)}
.hero p.sub{font-size:24px;line-height:1.55;color:#E3EEFB;margin-bottom:0}
.hero .btn.primary{background:var(--green2);border-color:var(--green2);color:#fff}
.hero .btn.primary:hover{background:#fff;border-color:#fff;color:var(--navy)}
.hero .btn.secondary{background:transparent;color:#fff;border-color:#fff}
.hero .btn.secondary:hover{background:#fff;color:var(--navy)}
.wave{position:absolute;left:0;right:0;bottom:-1px;height:90px;z-index:1;pointer-events:none}
.wave svg{display:block;width:100%;height:100%}

/* page heads */
.pagehead{position:relative;overflow:hidden;color:#fff;background:linear-gradient(115deg,#071C3F 0%,#0B2A5B 55%,#0B6BC2 100%)}
.pagehead::before{content:"";position:absolute;right:-140px;top:-180px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(67,160,71,.55),rgba(67,160,71,0) 68%)}
.pagehead::after{content:"";position:absolute;left:38%;bottom:-260px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(30,136,229,.5),rgba(30,136,229,0) 68%)}
.pagehead .wrap{position:relative;z-index:2;padding-top:66px;padding-bottom:96px}
.pagehead h1{color:#fff;font-size:50px;margin-bottom:14px}
.pagehead h1::after{content:"";display:block;width:90px;height:6px;border-radius:3px;background:var(--green);margin-top:16px}
.pagehead p.lead{font-size:24px;line-height:1.55;max-width:880px;margin:0;color:#E3EEFB}
.pagehead .wave{height:56px}
.soon{display:inline-block;background:#fff;color:var(--green2);font-weight:800;font-size:18px;letter-spacing:.06em;text-transform:uppercase;padding:6px 16px;border-radius:999px;margin-bottom:16px}

/* sections */
section{padding:80px 0}
section.tight{padding:60px 0}
section.alt{background:var(--soft)}
section.tint{background:var(--soft2)}
section h2{position:relative;padding-bottom:18px;margin-bottom:26px}
section h2::after{content:"";position:absolute;left:0;bottom:0;width:80px;height:6px;border-radius:3px;background:linear-gradient(90deg,var(--green),var(--blue))}
.lede{font-size:23px;max-width:880px}
.center{text-align:center}
.center>h2::after,.center .wrap>h2::after{left:50%;margin-left:-40px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.top{align-items:start}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:34px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{position:relative;border-radius:16px;padding:34px 30px 30px;background:#fff;box-shadow:var(--shadow);overflow:hidden}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:var(--blue)}
.card.g::before{background:var(--green)}
.card.n::before{background:var(--navy)}
section.alt .card{box-shadow:0 8px 24px rgba(11,42,91,.10)}
.card h3{font-size:25px}
.card ul{margin:0 0 18px;padding-left:24px}
.card li{margin-bottom:8px}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.icard{display:flex;flex-direction:column}
.icard .btn{margin-top:auto;align-self:flex-start}
.icard p.push{margin-top:auto;margin-bottom:0}
.ico{width:68px;height:68px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:38px;color:#fff;margin-bottom:20px;background:linear-gradient(135deg,var(--blue),var(--navy));box-shadow:0 8px 18px rgba(11,42,91,.25)}
.card.g .ico{background:linear-gradient(135deg,#66BB6A,var(--green2))}
.card.n .ico{background:linear-gradient(135deg,var(--navy),var(--blue2))}
.tag{display:inline-block;background:var(--soft2);border:2px solid #BFE0C2;color:#1B5E20;font-weight:800;font-size:17px;padding:4px 14px;border-radius:999px;margin-bottom:12px}

/* stats */
.stats{position:relative;z-index:5;margin-top:-92px;padding:0 0 12px;background:none}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:20px;box-shadow:0 22px 50px rgba(7,28,63,.28);overflow:hidden;border-bottom:8px solid var(--green)}
.stat{padding:30px 22px;border-right:1px solid var(--line);text-align:center}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:42px;line-height:1.1;color:var(--navy);font-weight:800;margin-bottom:8px}
.stat:nth-child(even) b{color:var(--blue2)}
.stat:nth-child(3) b{color:var(--green2)}
.stat span{display:block;font-size:19px;line-height:1.45}

/* flat class list */
.tgrid{column-count:3;column-gap:22px;margin-top:6px}
.tg{break-inside:avoid;-webkit-column-break-inside:avoid;display:block;background:#fff;border-radius:14px;border-left:8px solid var(--blue);box-shadow:0 6px 18px rgba(11,42,91,.10);padding:14px 18px 16px;margin:0 0 18px}
.tg.g{border-left-color:var(--green)}
.tg.n{border-left-color:var(--navy)}
.tg h3{font-size:22px;line-height:1.25;margin:0}
ul.inl{list-style:none;margin:8px 0 0;padding:0;font-size:19px;line-height:1.6}
ul.inl li{display:inline}
ul.inl li::after{content:"\00a0\2022\200B";color:var(--blue2);font-weight:800;margin-right:.35em}
ul.inl li:last-child::after{content:""}
.note{font-size:20px;margin-top:16px}

/* figures */
figure{margin:0}
figure img{display:block;width:100%;border:0;border-radius:16px;background:#fff;box-shadow:var(--shadow)}
figcaption{font-size:19px;margin-top:12px;line-height:1.5}
.figwrap{margin-top:30px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.pages6{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px}
.pages6 figure a{display:block}
.pages6 figcaption{font-weight:700;color:var(--navy)}
.pages6 figcaption span{display:block;font-weight:400;color:var(--ink)}

/* steps */
.steps{list-style:none;margin:30px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:22px;counter-reset:s}
.steps li{position:relative;background:#fff;border-radius:14px;box-shadow:0 8px 24px rgba(11,42,91,.10);padding:20px 22px 20px 82px;counter-increment:s;min-height:96px}
.steps li::before{content:counter(s);position:absolute;left:20px;top:20px;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:24px;display:flex;align-items:center;justify-content:center}
.steps li b{display:block;color:var(--navy);font-size:22px;line-height:1.3;margin-bottom:2px}
.feat{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat li{background:#fff;border-radius:14px;border-left:8px solid var(--green);box-shadow:0 8px 24px rgba(11,42,91,.10);padding:18px 22px}
.feat li:nth-child(even){border-left-color:var(--blue)}
.feat li b{display:block;color:var(--navy);font-size:22px;line-height:1.3;margin-bottom:4px}
.manualtie{margin:26px 0 0;font-size:22px;max-width:960px;line-height:1.6}

/* band that links to the consulting site */
.consult{position:relative;overflow:hidden;background:linear-gradient(120deg,#1B5E20,#2E7D32 55%,#43A047);color:#fff;padding:64px 0}
.consult::after{content:"";position:absolute;right:-100px;bottom:-200px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),rgba(255,255,255,0) 66%)}
.consult .wrap{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px}
.consult h2{color:#fff;margin-bottom:10px;padding-bottom:0}
.consult h2::after{display:none}
.consult p{font-size:23px;margin:0;max-width:720px}
.consult .btn{background:#fff;color:var(--green2);border-color:#fff;white-space:nowrap}
.consult .btn:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* cta */
.cta{position:relative;overflow:hidden;background:linear-gradient(120deg,#071C3F,#0B2A5B 55%,#0B6BC2);color:#fff;text-align:center;padding:76px 0}
.cta::before{content:"";position:absolute;left:-120px;top:-200px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(67,160,71,.5),rgba(67,160,71,0) 68%)}
.cta .wrap{position:relative}
.cta h2{color:#fff;font-size:42px;padding-bottom:0;margin-bottom:14px}
.cta h2::after{display:none}
.cta p{font-size:23px}
.cta a{color:#fff;font-weight:700}
.cta .btns{justify-content:center}
.cta .btn.primary{background:var(--green2);border-color:var(--green2);color:#fff}
.cta .btn.primary:hover{background:#fff;color:var(--navy);border-color:#fff}
.cta .btn.secondary{background:transparent;color:#fff;border-color:#fff}
.cta .btn.secondary:hover{background:#fff;color:var(--navy)}

/* instructor */
.biogrid{display:grid;grid-template-columns:.8fr 1.6fr;gap:44px;align-items:start;margin-top:18px}
.plate{background:linear-gradient(150deg,var(--navy2),var(--navy) 60%,var(--blue2));color:#fff;border-radius:20px;padding:36px 30px;box-shadow:var(--shadow2);position:sticky;top:150px}
.plate h3{color:#fff;font-size:30px;margin-bottom:6px}
.plate .role{color:#9ED0FF;font-weight:700;font-size:21px;margin-bottom:0}
.plate ul{list-style:none;padding:0;margin:20px 0 26px}
.plate li{padding:10px 0;border-top:1px solid rgba(255,255,255,.25);font-size:19px;line-height:1.45}
.plate .btn.primary{background:var(--green2);border-color:var(--green2);width:100%}
.plate .btn.primary:hover{background:#fff;color:var(--navy);border-color:#fff}
.plate .headshot{display:block;width:100%;max-width:340px;height:auto;margin:0 auto 22px;border-radius:16px;border:4px solid rgba(255,255,255,.9);box-shadow:0 10px 26px rgba(0,0,0,.3)}
.biotext p{font-size:21px;line-height:1.75}
.creds{list-style:none;margin:0;padding:0}
.creds li{padding:12px 0;border-bottom:1px solid var(--line);font-size:21px}
.creds li:last-child{border-bottom:0}

/* contact + forms */
.contact .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.details{background:linear-gradient(150deg,var(--navy2),var(--navy) 60%,var(--blue2));color:#fff;border-radius:20px;padding:40px 36px;box-shadow:var(--shadow2)}
.details h2{color:#fff}
.details p{font-size:22px;margin-bottom:16px}
.details strong{color:#9ED0FF}
.details a{color:#fff;font-weight:700}
.details address{font-size:22px;line-height:1.7;margin-bottom:20px}
.details .btn.primary{background:var(--green2);border-color:var(--green2)}
.details .btn.primary:hover{background:#fff;color:var(--navy);border-color:#fff}
address{font-style:normal}
form{background:#fff;border-radius:20px;padding:36px;box-shadow:var(--shadow);border-top:8px solid var(--green)}
form h2{padding-bottom:16px;font-size:32px}
label{display:block;font-weight:700;color:var(--navy);margin-bottom:6px}
input[type=text],input[type=email],input[type=tel],textarea,select{width:100%;border:2px solid #5C6F8F;border-radius:10px;padding:12px 14px;margin-bottom:20px;background:#fff;min-height:56px;font-size:20px;font-family:inherit;color:var(--ink)}
input:focus,textarea:focus,select:focus{border-color:var(--blue2)}
textarea{min-height:170px;resize:vertical}
form .note{font-size:19px;margin-top:16px;margin-bottom:0}
.hp{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.formerr{display:none;margin:0 0 22px;padding:16px 18px;border-radius:12px;background:#FFF4E5;border-left:8px solid #B45309;color:#5A2A00;font-size:20px;line-height:1.5}
.formerr a{color:#5A2A00;font-weight:800}
.formerr:target,.formerr.show{display:block}
.thanks h2{margin-top:0}
.notify{max-width:760px}

/* footer */
footer.site{background:var(--navy2);color:#fff;padding:0;font-size:19px;line-height:1.6;border-top:8px solid var(--green)}
footer.site a{color:#fff;text-decoration:none}
footer.site a:hover{text-decoration:underline;color:#9ED0FF}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1.2fr .8fr 1.1fr;gap:40px;padding:60px 0 44px}
footer.site h2{color:#fff;font-size:22px;margin-bottom:16px;text-transform:uppercase;letter-spacing:.06em;padding:0}
footer.site h2::after{display:none}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin-bottom:10px}
footer.site .flogo{display:inline-block;background:#fff;border-radius:16px;padding:10px;line-height:0;margin-bottom:16px}
footer.site .flogo img{width:120px;height:auto}
footer.site .ci{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px}
footer.site .ci svg.i{font-size:26px;color:#8FD694;margin-top:3px}
footer.site .legal{background:#04122B;padding:20px 0;font-size:18px}
footer.site .legal .wrap{padding-top:0;padding-bottom:0}
.btn.foot{background:var(--green2);color:#fff;border-color:var(--green2);font-size:19px;padding:14px 22px}
.btn.foot:hover{background:#fff;color:var(--navy);border-color:#fff;text-decoration:none}

/* 404 and thanks */
.nf .btns{margin-top:20px}

/* tablets */
@media(max-width:1000px){
 .tgrid{column-count:2}
 .cards{grid-template-columns:1fr 1fr}
 .stats .grid{grid-template-columns:1fr 1fr}
 .stat:nth-child(2){border-right:0}
 .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .pages6{grid-template-columns:1fr 1fr}
 .feat{grid-template-columns:1fr 1fr}
 footer.site .cols{grid-template-columns:1fr 1fr}
 .biogrid{grid-template-columns:1fr}
 .plate{position:static}
}
@media(max-width:1100px){
 .navbtn{display:inline-flex}
 header.site .wrap{flex-wrap:wrap}
 nav#primary-nav{display:none;width:100%;order:3}
 header.site.js-nav-open nav#primary-nav{display:block}
 nav ul{flex-direction:column;align-items:stretch;gap:4px;padding:10px 0 14px}
 nav a{font-size:21px;padding:14px 16px;white-space:normal}
 header.site .brand .nm small{display:none}
}
@media(max-width:900px){
 .split,.contact .wrap,.grid2{grid-template-columns:1fr}
 .consult .wrap{flex-direction:column;align-items:flex-start}
 .steps{grid-template-columns:1fr}
 .hero h1{font-size:46px}
 .hero::before{background:linear-gradient(180deg,rgba(7,28,63,.93),rgba(7,28,63,.86))}
 .hero .wrap{padding-top:64px;padding-bottom:150px}
}
@media(max-width:640px){
 body{font-size:19px}
 .wrap{padding:0 20px}
 h1,.pagehead h1{font-size:36px}
 h2,.cta h2{font-size:30px}
 h3{font-size:23px}
 .hero h1{font-size:36px}
 .hero p.sub,.pagehead p.lead,.lede,.cta p,.consult p{font-size:21px}
 .topbar .wrap{flex-direction:column;align-items:flex-start;gap:8px}
 header.site .wrap{gap:12px}
 header.site .brand{gap:12px}
 header.site .brand img{width:56px}
 header.site .brand .nm{font-size:21px;max-width:120px}
 .topbar .wrap>span{display:none}
 .navbtn{padding:9px 12px;font-size:19px;gap:8px}
 section,.cta,.consult{padding:52px 0}
 section.tight{padding:44px 0}
 .tgrid{column-count:1}
 .cards,.cards.two,.pages6,.feat,footer.site .cols{grid-template-columns:1fr}
 .stats{margin-top:-70px}
 .stat b{font-size:34px}
 .stat span{font-size:18px}
 .stat{padding:22px 12px}
 .btn{width:100%}
 .btns{flex-direction:column}
 form,.details{padding:26px 20px}
 .steps li{padding-left:74px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,nav a{transition:none}.btn:hover{transform:none}}
@media print{.topbar,header.site,.navbtn,.cta,.consult,.hero .bgimg,.wave{display:none}body{font-size:12pt;color:#000}.pagehead,.hero{background:#fff;color:#000}.pagehead h1,.hero h1{color:#000}a{color:#000}}

/* v2: online class pages, register area, draft notes */
.buybox{display:flex;align-items:center;justify-content:space-between;gap:40px;background:#fff;border-radius:20px;padding:36px;box-shadow:var(--shadow);border-top:8px solid var(--green)}
.buybox h2{margin-bottom:10px}
.buybox p{margin:0;font-size:22px}
.btn[disabled],.btn[disabled]:hover{background:#5C6F8F;border-color:#5C6F8F;color:#fff;cursor:not-allowed;transform:none;box-shadow:none;white-space:nowrap}
@media(max-width:900px){.buybox{flex-direction:column;align-items:flex-start}.buybox .btn{width:100%}}
.icard .tag{display:inline-block;align-self:flex-start;width:auto;margin-bottom:12px}
.prose{max-width:860px}
.prose h2{margin-top:30px}
.prose p,.prose li{font-size:21px}
footer.site .legal a{color:#fff;text-decoration:underline}

/* class diagrams */
.figs{display:grid;gap:40px;max-width:980px;margin:24px auto 0}
.figs figure a{display:block}
.figs figcaption{font-size:20px}
.figs figcaption a{white-space:nowrap}

/* quiz */
.quiz form{margin-top:20px;display:grid;gap:22px}
.quiz fieldset.qq{border:2px solid #C9D6EA;border-radius:14px;padding:18px 22px;background:#fff;margin:0}
.quiz fieldset.qq legend{font-weight:800;color:var(--navy);font-size:22px;padding:0 8px;line-height:1.4}
.quiz fieldset.qq.miss{border-color:#B45309}
.quiz fieldset.qq.good{border-color:var(--green);background:#F0FAF4}
.quiz fieldset.qq.bad{border-color:#B42318;background:#FFF5F4}
.quiz label.opt{display:flex;gap:12px;align-items:flex-start;padding:10px 6px;font-size:21px;line-height:1.45;cursor:pointer}
.quiz label.opt input{width:24px;height:24px;margin-top:3px;flex:none}
.quiz .fb p{margin:12px 0 0;font-size:20px}
#quizresult.pass,#quizresult.fail,#quizresult.warn{border-radius:14px;padding:18px 24px;margin:18px 0;font-size:21px}
#quizresult.pass{background:#E6F6EC;border:3px solid var(--green)}
#quizresult.fail{background:#FFF1EF;border:3px solid #B42318}
#quizresult.warn{background:#FFF4E5;border:3px solid #B45309}
#quizresult h2{margin:0 0 6px}
#quizresult .btns{margin-top:14px}

/* in-house pitch band */
.inhouse{background:linear-gradient(115deg,#071C3F 0%,#0B2A5B 55%,#0B6BC2 100%);color:#fff;padding:56px 0;border-top:6px solid var(--green);border-bottom:6px solid var(--green)}
.inhouse h2{color:#fff;font-size:40px;margin-bottom:12px}
.inhouse h2::after{display:none}
.inhouse .lede{color:#E3EEFB;font-size:24px;max-width:980px}
.inhouse .badge{display:inline-block;background:var(--green2);color:#fff;font-weight:800;font-size:18px;letter-spacing:.06em;text-transform:uppercase;padding:8px 16px;border-radius:999px;margin-bottom:18px}
.inhouse .perks{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:28px 0}
.inhouse .perk{background:#fff;color:var(--ink);border-radius:14px;padding:20px 22px;border-top:8px solid var(--green);box-shadow:0 10px 24px rgba(0,0,0,.25)}
.inhouse .perk:nth-child(2){border-top-color:var(--blue)}
.inhouse .perk:nth-child(3){border-top-color:#F2B134}
.inhouse .perk h3{font-size:23px;margin-bottom:8px;color:var(--navy)}
.inhouse .perk p{margin:0;font-size:20px;line-height:1.5}
.inhouse .btns{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.inhouse .btn.go{background:var(--green2);border-color:#fff;color:#fff}
.inhouse .btn.go:hover{background:#fff;color:var(--navy)}
.inhouse .btn.sec{background:transparent;border-color:#fff;color:#fff}
.inhouse .btn.sec:hover{background:#fff;color:var(--navy)}
.inhouse .fine{color:#CFE0F5;font-size:19px;margin:18px 0 0}
.inhouse .fine a{color:#fff}
.inhouse.compact{padding:40px 0}
.inhouse.compact h2{font-size:34px}
.inhouse.compact .perks{grid-template-columns:repeat(2,1fr)}
@media(max-width:1100px){.inhouse .perks{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.inhouse h2{font-size:30px}.inhouse .lede{font-size:21px}.inhouse .perks,.inhouse.compact .perks{grid-template-columns:1fr}.inhouse .btn{width:100%}}