:root{
  --green:#0F6B52;--green-dark:#0A4D3B;--pine:#10302B;--slate:#3D5650;--mint:#8FD9BC;--mint-soft:#B9CBC4;
  --air:#F1F6F3;--line:#E3ECE8;--line-strong:#D6E4DE;--sand:#E2CFB6;--sand-soft:#F6EBDD;--white:#FFFFFF;
  --display:"Outfit","DM Sans",system-ui,sans-serif;--body:"DM Sans",system-ui,sans-serif;
  --r-sm:10px;--r-md:12px;--r-lg:16px;--r-xl:20px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--pine);font-family:var(--body);font-size:17px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--green)}a:hover{color:var(--green-dark)}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;letter-spacing:-0.02em;line-height:1.12;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(38px,5vw,62px);letter-spacing:-0.025em;line-height:1.04}
h2{font-size:clamp(28px,3.2vw,40px)}
h3{font-size:clamp(21px,2vw,24px);font-weight:600;letter-spacing:-0.01em}
p{margin:0 0 1em;text-wrap:pretty}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin:.25em 0}
.wrap{max-width:1248px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.section{padding:80px 0}
.section.tight{padding:56px 0}
.bg-air{background:var(--air)}
.bg-sand{background:var(--sand-soft)}
.bg-pine{background:var(--pine);color:var(--white)}
.bg-pine a{color:var(--mint)}
.bg-pine p,.bg-pine li{color:#D2E2DC}
.lead{font-size:19px;color:var(--slate);max-width:640px}
.muted{color:var(--slate)}
.small{font-size:14px}
.label{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);margin-bottom:12px}
.skip{position:absolute;left:-999px;top:0;background:var(--pine);color:#fff;padding:10px 16px;z-index:10}
.skip:focus{left:16px;top:16px}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--white);position:relative;z-index:5}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--pine)}
.brand svg{flex:0 0 auto}
.brand span{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-0.03em;line-height:1}
.nav{display:flex;align-items:center;gap:6px 24px;flex-wrap:wrap}
.nav a{color:var(--pine);text-decoration:none;font-weight:500}
.nav a:hover{color:var(--green)}
.nav a[aria-current="page"]{color:var(--green)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:var(--r-md);background:var(--green);color:var(--white)!important;text-decoration:none;font-weight:700;font-family:var(--body);font-size:16px;border:0;cursor:pointer;line-height:1.2;text-align:center}
.btn:hover{background:var(--green-dark)}
.btn.pill{border-radius:999px;min-height:44px}
.btn.ghost{background:var(--white);color:var(--pine)!important;border:1.5px solid var(--pine)}
.btn.ghost:hover{background:var(--air)}
.btn.light{background:var(--white);color:var(--pine)!important}
.btn.light:hover{background:var(--air)}
.btn.lg{min-height:54px;padding:0 28px;font-size:17px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.menu{display:none}
@media (max-width:900px){
  .nav{display:none}
  .menu{display:block}
  .menu summary{list-style:none;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:var(--r-sm);border:1px solid var(--line-strong);cursor:pointer}
  .menu summary::-webkit-details-marker{display:none}
  .menu[open] .menu-panel{display:flex}
  .menu-panel{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;padding:8px 24px 20px}
  .menu-panel a{display:flex;align-items:center;min-height:48px;border-bottom:1px solid var(--line);color:var(--pine);text-decoration:none;font-weight:500}
  .menu-panel .btn{margin-top:16px;border-bottom:0}
}

/* hero */
.hero{background:var(--air)}
.hero .wrap{display:flex;flex-wrap:wrap;gap:48px;padding-top:64px;padding-bottom:80px;align-items:flex-start}
.hero-copy{flex:1 1 460px;min-width:0}
.hero-copy h1{margin-bottom:20px}
.hero-aside{flex:1 1 380px;max-width:480px;min-width:0}
.checks{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-direction:column;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;margin:0}
.checks svg{flex:0 0 auto;margin-top:3px}
.checks.big li{font-family:var(--display);font-weight:600;font-size:clamp(19px,2vw,23px);line-height:1.25;align-items:center}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 28px}
.hero-img{border-radius:var(--r-xl);width:100%;aspect-ratio:4/3;object-fit:cover;margin-top:8px}
.crumbs{font-size:14px;color:var(--slate);margin-bottom:18px}
.crumbs a{color:var(--slate)}

/* cards */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.card{background:var(--white);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:24px}
.card h3{margin-bottom:6px}
.card p:last-child{margin-bottom:0}
a.card{display:block;text-decoration:none;color:var(--pine)}
a.card:hover{border-color:var(--green)}
a.card .more{color:var(--green);font-weight:700;font-size:15px}
.card.dark{background:var(--pine);border-color:var(--pine);color:var(--white)}
.card.dark p,.card.dark li{color:#D2E2DC}
.card.sand{background:var(--sand-soft);border-color:var(--sand)}
.steps{list-style:none;padding:0;margin:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));counter-reset:s}
.steps li{margin:0;background:var(--white);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:22px;counter-increment:s}
.steps li::before{content:counter(s);display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;background:var(--green);color:#fff;font-family:var(--display);font-weight:700;margin-bottom:12px}
.steps strong{display:block;font-family:var(--display);font-size:19px;margin-bottom:4px}
.steps span{color:var(--slate);font-size:15px}
.ticklist{list-style:none;padding:0;margin:0 0 1em}
.ticklist li{position:relative;padding-left:30px;margin:.45em 0}
.ticklist li::before{content:"";position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:999px;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 12.5l3.2 3.2L17 9' fill='none' stroke='%23fff' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.cols{display:grid;gap:24px 40px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.split{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.split>.main{flex:3 1 520px;min-width:0}
.split>.side{flex:2 1 320px;min-width:0}
.sticky{position:sticky;top:24px}
.callout{border-radius:var(--r-lg);padding:22px 24px;background:var(--air);border:1px solid var(--line-strong);margin:0 0 1.2em}
.callout.sand{background:var(--sand-soft);border-color:var(--sand)}
.stat{font-family:var(--display);font-weight:700;font-size:44px;letter-spacing:-0.02em;line-height:1;color:var(--green)}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line-strong);border-radius:var(--r-lg);background:var(--white);margin:0 0 1em}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:13px 18px;border-top:1px solid var(--line);vertical-align:top}
thead th{background:var(--air);border-top:0;font-size:13px;font-weight:700}
td.num,th.num{text-align:right;white-space:nowrap}

/* faq */
.faq{border-top:1px solid var(--sand)}
.faq details{border-bottom:1px solid var(--sand);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';flex:0 0 auto;width:28px;height:28px;border-radius:999px;background:var(--white);border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;font-weight:500;color:var(--green)}
.faq details[open] summary::after{content:'\2212'}
.faq details p{margin:12px 0 0;color:var(--slate)}
.bg-air .faq,.bg-air .faq details{border-color:var(--line-strong)}

/* forms */
.form-card{background:var(--white);border:1px solid var(--line-strong);border-radius:var(--r-xl);padding:28px;box-shadow:0 20px 50px rgba(16,48,43,.08)}
.form-card h2{font-size:26px;font-weight:600;margin-bottom:4px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;min-width:0}
.field label,.legend{font-size:14px;font-weight:700}
.row{display:flex;flex-wrap:wrap;gap:0 14px}
.row .field{flex:1 1 160px}
input[type=text],input[type=email],input[type=tel],input[type=number],select{width:100%;min-height:48px;padding:0 14px;border-radius:var(--r-sm);border:1px solid var(--mint-soft);font:inherit;font-size:16px;color:var(--pine);background:var(--white)}
input:focus,select:focus,summary:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--mint);outline-offset:2px}
fieldset{border:0;margin:0 0 14px;padding:0;min-width:0}
.seg{display:flex;gap:8px}
.seg button{flex:1 1 0;min-height:46px;border-radius:var(--r-sm);border:1.5px solid var(--mint-soft);background:var(--white);color:var(--pine);font:inherit;font-size:15px;font-weight:700;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:#fff}
.radio-row{display:flex;flex-wrap:wrap;gap:4px 22px}
.radio-row label,.tick{display:flex;align-items:flex-start;gap:10px;font-size:15px;font-weight:400;min-height:40px;align-items:center}
.tick{align-items:flex-start;font-size:13px;line-height:1.45;color:var(--slate);min-height:0;margin-bottom:14px}
.tick input,.radio-row input{width:18px;height:18px;accent-color:var(--green);flex:0 0 auto;margin:2px 0 0}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:13px;color:var(--slate);margin:12px 0 0;text-align:center}
.form-msg{border-radius:var(--r-md);padding:14px 16px;background:var(--air);border:1px solid var(--line-strong);font-size:15px;margin-top:12px}
.form-msg.ok{background:#E8F5EE;border-color:var(--mint)}
.confirm{border-radius:14px;background:var(--air);border:1px solid var(--line-strong);padding:18px;margin-top:4px}
.confirm .num{font-family:var(--display);font-weight:700;font-size:24px;margin:4px 0}
[hidden]{display:none!important}
.inline-form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.inline-form .field{flex:1 1 220px;margin:0}

/* downloads */
.dl{display:flex;flex-direction:column}
.dl .thumb{background:var(--air);border-radius:var(--r-md);height:120px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.dl form{margin-top:auto}

/* areas */
.zip-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.chip{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;background:var(--air);border:1px solid var(--line-strong);font-size:14px;font-weight:500;margin:0 6px 6px 0}

/* article */
.article h2{font-size:clamp(26px,2.6vw,32px);margin-top:1.6em}
.article h3{margin-top:1.4em}
.article .table-wrap{margin:1em 0 1.4em}
.toc{font-size:15px}
.toc a{color:var(--pine)}
.print-list{columns:2 300px;column-gap:40px}
.print-list section{break-inside:avoid;margin-bottom:20px}
.print-list h3{font-size:19px;margin:0 0 6px}
.print-list ul{list-style:none;padding:0;margin:0}
.print-list li{display:flex;gap:10px;align-items:flex-start;margin:6px 0;font-size:16px}
.print-list li::before{content:"";flex:0 0 auto;width:16px;height:16px;border:1.5px solid var(--slate);border-radius:4px;margin-top:4px}

/* cta band + footer */
.cta-band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;padding-top:56px;padding-bottom:56px}
.cta-band h2{margin:0 0 6px}
.cta-band p{margin:0}
.site-footer{background:#0B2420;color:#C3D4CE;font-size:15px}
.site-footer .wrap{padding-top:56px;padding-bottom:24px}
.foot-grid{display:grid;gap:32px;grid-template-columns:2fr repeat(3,1fr)}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-footer h3{font-family:var(--body);font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:10px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:6px 0}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.foot-base{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;font-size:13px;color:#9FB6AE;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px}
@media (max-width:640px){
  body{font-size:16px}
  .section{padding:56px 0}
  .wrap{padding:0 16px}
  .hero .wrap{padding-top:40px;padding-bottom:56px;gap:32px}
  .form-card{padding:20px}
  .hero-img{display:none}
}
@media print{
  .site-header,.site-footer,.cta-band,.no-print,.hero-aside{display:none!important}
  body{font-size:12pt}
  .section{padding:12px 0}
}