:root{--white: #fefefe;--paper: #f8f9f0;--teal-900: #114844;--teal-700: #287a74;--teal-400: #0db8ad;--ink: #0d1212;--teal-50: #eaf6f4;--teal-100: #d7ecea;--ink-70: rgba(13, 18, 18, .7);--ink-55: rgba(13, 18, 18, .55);--line: rgba(17, 72, 68, .14);--line-strong: rgba(17, 72, 68, .24);--shadow-sm: 0 1px 2px rgba(13, 18, 18, .05);--shadow-md: 0 10px 30px -12px rgba(17, 72, 68, .22);--shadow-lg: 0 24px 60px -20px rgba(17, 72, 68, .32);--font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--step--1: clamp(.83rem, .8rem + .15vw, .9rem);--step-0: clamp(1rem, .96rem + .2vw, 1.075rem);--step-1: clamp(1.2rem, 1.12rem + .4vw, 1.4rem);--step-2: clamp(1.45rem, 1.3rem + .7vw, 1.85rem);--step-3: clamp(1.8rem, 1.55rem + 1.2vw, 2.55rem);--step-4: clamp(2.2rem, 1.8rem + 2vw, 3.4rem);--step-5: clamp(2.6rem, 2rem + 3vw, 4.2rem);--container: 1140px;--container-narrow: 760px;--radius: 16px;--radius-sm: 10px;--radius-pill: 999px;--gutter: clamp(1rem, .6rem + 2vw, 2rem);--ease: cubic-bezier(.22, 1, .36, 1)}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:var(--step-0);line-height:1.6;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;display:flex;flex-direction:column}img,svg,video{display:block;max-width:100%;height:auto}a{color:var(--teal-700);text-decoration:none}a:hover{color:var(--teal-900);text-decoration:underline}button{font:inherit;cursor:pointer}ul,ol{padding-left:1.15rem}strong{font-weight:650}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;font-weight:600;color:var(--teal-900);letter-spacing:-.01em}h1{font-size:var(--step-4)}h2{font-size:var(--step-3)}h3{font-size:var(--step-2)}h4{font-size:var(--step-1)}.skip-link{position:absolute;left:8px;top:-60px;z-index:200;background:var(--teal-900);color:var(--white);padding:.6rem 1rem;border-radius:var(--radius-sm);transition:top .2s var(--ease)}.skip-link:focus{top:8px;text-decoration:none}:focus-visible{outline:3px solid var(--teal-400);outline-offset:2px;border-radius:4px}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}.container.narrow{max-width:var(--container-narrow)}.section{padding-block:clamp(3rem,2rem + 5vw,5.5rem)}.section.tight{padding-block:clamp(2rem,1.4rem + 3vw,3.5rem)}.section.paper{background:var(--paper)}.section.wash{background:var(--teal-50)}.section.dark{background:linear-gradient(160deg,var(--teal-900),#0c332f 70%);color:var(--white)}.section.dark h1,.section.dark h2,.section.dark h3{color:var(--white)}.section.dark a{color:var(--teal-400)}.stack>*+*{margin-top:var(--flow, 1rem)}.grid{display:grid;gap:clamp(1rem,.6rem + 1.5vw,1.6rem)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}.eyebrow{font-family:var(--font-sans);font-weight:650;font-size:var(--step--1);letter-spacing:.12em;text-transform:uppercase;color:var(--teal-700);display:inline-flex;align-items:center;gap:.5rem}.section.dark .eyebrow{color:var(--teal-400)}.lede{font-size:var(--step-1);color:var(--ink-70);line-height:1.5;max-width:60ch}.section.dark .lede{color:#fefefed1}.measure{max-width:68ch}.muted{color:var(--ink-55)}.center{text-align:center}.center .lede,.center .measure{margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-sans);font-weight:600;font-size:var(--step-0);line-height:1;padding:.85rem 1.4rem;border-radius:var(--radius-pill);border:1.5px solid transparent;cursor:pointer;text-align:center;transition:transform .15s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease);text-decoration:none}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--teal-900);color:var(--white);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--teal-700);color:var(--white);box-shadow:var(--shadow-md)}.btn-accent{background:var(--teal-400);color:var(--ink)}.btn-accent:hover{background:#0aa79d;color:var(--ink);box-shadow:var(--shadow-md)}.btn-outline{background:transparent;color:var(--teal-900);border-color:var(--line-strong)}.btn-outline:hover{border-color:var(--teal-700);background:var(--teal-50);color:var(--teal-900)}.section.dark .btn-outline{color:var(--white);border-color:#fefefe66}.section.dark .btn-outline:hover{background:#fefefe1a;color:var(--white)}.btn-ghost{background:transparent;color:var(--teal-700);padding-inline:.4rem}.btn-ghost:hover{color:var(--teal-900);background:transparent}.btn.full{width:100%}.btn.sm{padding:.6rem 1rem;font-size:var(--step--1)}.btn.lg{padding:1rem 1.7rem;font-size:var(--step-1)}.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.ext:after{content:"↗";font-size:.8em;opacity:.7;margin-left:.1em}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.25rem,1rem + 1vw,1.75rem);box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);height:100%;display:flex;flex-direction:column}.card.hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}.card h3{font-size:var(--step-1)}.card .card-meta{font-size:var(--step--1);color:var(--ink-55)}.card .card-cta{margin-top:auto;padding-top:.9rem}.card-link{color:inherit;text-decoration:none}.card-link:hover{text-decoration:none}.pill{display:inline-flex;align-items:center;gap:.4rem;font-size:var(--step--1);font-weight:600;padding:.3rem .7rem;border-radius:var(--radius-pill);background:var(--teal-50);color:var(--teal-900);border:1px solid var(--line)}.pill.free{background:#eafaf0;color:#17603a;border-color:#17603a33}.pill.paid{background:#fff4e6;color:#8a5300;border-color:#8a530033}.pill.stage{text-transform:capitalize}.hero{position:relative;overflow:hidden}.hero .container{position:relative;z-index:1}.hero-inner{max-width:44rem}.hero h1{font-size:var(--step-5)}.hero .lede{margin-top:1.1rem}.hero .btn-row{margin-top:1.8rem}.door{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,1.1rem + 1vw,2rem);box-shadow:var(--shadow-sm);height:100%}.door h2{font-size:var(--step-2)}.door .door-sub{color:var(--ink-70);margin-top:.4rem}.door-list{list-style:none;padding:0;margin-top:1.1rem;display:grid;gap:.55rem}.door-item{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.85rem 1.05rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white);color:var(--teal-900);font-weight:600;text-decoration:none;transition:background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease)}.door-item:hover{background:var(--teal-50);border-color:var(--teal-400);text-decoration:none;color:var(--teal-900);transform:translate(2px)}.door-item .arrow{color:var(--teal-400);font-weight:700;transition:transform .18s var(--ease)}.door-item:hover .arrow{transform:translate(3px)}.steps{list-style:none;padding:0;display:grid;gap:.75rem;counter-reset:step}.steps li{display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:start;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white)}.steps li:before{counter-increment:step;content:counter(step);width:2rem;height:2rem;border-radius:50%;background:var(--teal-900);color:var(--white);display:grid;place-items:center;font-weight:650;font-family:var(--font-sans);font-size:.95rem}.steps li h4{color:var(--teal-900);font-family:var(--font-sans);font-size:var(--step-0);font-weight:650}.steps li p{color:var(--ink-70);font-size:var(--step--1);margin-top:.15rem}.flow{display:flex;flex-wrap:wrap;gap:.5rem .4rem;align-items:center;font-weight:600;color:var(--teal-900)}.flow .node{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-pill);padding:.4rem .85rem;font-size:var(--step--1)}.flow .sep{color:var(--teal-400);font-weight:700}.eco{display:flex;flex-direction:column;gap:.4rem}.eco .eco-name{font-family:var(--font-display);font-size:var(--step-1);color:var(--teal-900)}.eco .eco-blurb{color:var(--ink-70);font-size:var(--step--1)}.next-step{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 1.3rem;border:1px solid var(--line);border-left:4px solid var(--teal-400);border-radius:var(--radius-sm);background:var(--white)}.next-step .nq{font-family:var(--font-display);color:var(--teal-900);font-size:var(--step-1)}.next-step .nlabel{font-size:var(--step--1);color:var(--ink-55);font-weight:650;letter-spacing:.06em;text-transform:uppercase}.cta-band{border-radius:var(--radius);padding:clamp(2.2rem,1.6rem + 3vw,4rem);background:linear-gradient(150deg,var(--teal-900),var(--teal-700));color:var(--white)}.cta-band h2{color:var(--white)}.cta-band p{color:#fefefed9}.cta-band .btn-outline{color:var(--white);border-color:#fefefe80}.cta-band .btn-outline:hover{background:#fefefe1f;color:var(--white);border-color:var(--white)}.cta-center{text-align:center}.cta-center h2{font-size:var(--step-3);margin-top:.3rem}.cta-center .cta-sub{color:#fefefedb;max-width:56ch;margin:.7rem auto 0}.cta-center .btn-row{justify-content:center}.faq{display:grid;gap:.6rem}.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white)}.faq-item summary{list-style:none;cursor:pointer;padding:1rem 1.15rem;font-weight:600;color:var(--teal-900);font-size:var(--step-0);display:flex;justify-content:space-between;align-items:center;gap:1rem}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--teal-400);font-weight:700;font-size:1.3em;line-height:1}.faq-item[open] summary:after{content:"–"}.faq-a{padding:0 1.15rem 1.15rem;color:var(--ink-70)}.faq-a a{display:inline-block;margin-top:.5rem;font-weight:600;text-decoration:none}.faq-a a:hover{text-decoration:underline}.footer-social{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-top:.9rem;font-size:var(--step--1)}.footer-social a{color:#fefefeb8}.footer-social a:hover{color:var(--white)}.field{display:grid;gap:.35rem;margin-bottom:1rem}.field label{font-weight:600;font-size:var(--step--1);color:var(--teal-900)}.field .hint{font-size:var(--step--1);color:var(--ink-55)}.field input,.field select,.field textarea{font:inherit;padding:.7rem .85rem;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--white);color:var(--ink);width:100%;transition:border-color .15s var(--ease),box-shadow .15s var(--ease)}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-400);box-shadow:0 0 0 3px #0db8ad33}.field .prefix-wrap{position:relative}.field .prefix-wrap .prefix{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--ink-55);pointer-events:none}.field .prefix-wrap input{padding-left:1.7rem}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 1rem}@media(max-width:560px){.form-grid{grid-template-columns:1fr}}.form-success{padding:1rem 1.15rem;border:1px solid rgba(23,96,58,.3);background:#eafaf0;color:#17603a;border-radius:var(--radius-sm)}.form-error{color:#a12020;font-size:var(--step--1);margin-top:.5rem}.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}.calc{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.25rem,1rem+1.5vw,2rem);align-items:start}@media(max-width:860px){.calc{grid-template-columns:1fr}}.calc-inputs,.calc-output{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.25rem,1rem+1vw,1.75rem)}.calc-output{background:var(--paper);position:sticky;top:88px}@media(max-width:860px){.calc-output{position:static}}.result-figure{font-family:var(--font-display);font-size:var(--step-4);color:var(--teal-900);line-height:1}.result-label{font-size:var(--step--1);color:var(--ink-55);font-weight:650;text-transform:uppercase;letter-spacing:.06em}.result-rows{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.5rem}.result-rows li{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-bottom:1px dashed var(--line);font-size:var(--step-0)}.result-rows li span:last-child{font-weight:650;color:var(--teal-900)}.assume{font-size:var(--step--1);color:var(--ink-55);margin-top:1rem}.assume li{margin-top:.25rem}.disclaimer{font-size:var(--step--1);color:var(--ink-55);border-top:1px solid var(--line);padding-top:1rem}.disclaimer strong{color:var(--ink-70)}.breadcrumbs{font-size:var(--step--1);color:var(--ink-55);display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}.breadcrumbs a{color:var(--ink-55)}.breadcrumbs a:hover{color:var(--teal-700)}.breadcrumbs .sep{opacity:.5}.breadcrumbs [aria-current]{color:var(--teal-900);font-weight:600}.page-hero{padding-top:clamp(1.5rem,1rem + 2vw,2.5rem)}.page-hero .breadcrumbs{margin-bottom:1rem}.page-hero h1{font-size:var(--step-4);max-width:20ch}.page-hero .lede{margin-top:1rem}.prose{max-width:70ch}.prose>*+*{margin-top:1rem}.prose h2{margin-top:2.2rem;font-size:var(--step-2)}.prose h3{margin-top:1.6rem;font-size:var(--step-1)}.prose ul,.prose ol{display:grid;gap:.4rem}.prose a{text-decoration:underline}.site-header{position:sticky;top:0;z-index:100;background:#fefefee6;backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}.site-header .bar{display:flex;align-items:center;gap:1rem;min-height:68px}.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-display);font-weight:600;font-size:1.35rem;color:var(--teal-900);text-decoration:none;letter-spacing:.02em}.brand:hover{text-decoration:none;color:var(--teal-900)}.brand img{height:34px;width:auto}.brand-mark{border-radius:7px}.primary-nav{display:flex;align-items:center;gap:.25rem;margin-left:auto}.nav-item{position:relative}.nav-link{display:inline-flex;align-items:center;gap:.3rem;padding:.5rem .75rem;border-radius:var(--radius-sm);color:var(--ink);font-weight:550;font-size:.97rem;text-decoration:none}.nav-link:hover{background:var(--teal-50);color:var(--teal-900);text-decoration:none}.nav-link[aria-current=page]{color:var(--teal-900)}.nav-item .caret{font-size:.7em;opacity:.6;transition:transform .15s var(--ease)}.nav-item:hover .caret,.nav-item:focus-within .caret{transform:rotate(180deg)}.submenu{position:absolute;top:calc(100% + 6px);left:0;min-width:230px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);padding:.4rem;display:grid;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s var(--ease),transform .15s var(--ease),visibility .15s}.nav-item:hover .submenu,.nav-item:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}.submenu a{padding:.55rem .7rem;border-radius:8px;color:var(--ink);font-size:.94rem;font-weight:500;text-decoration:none}.submenu a:hover{background:var(--teal-50);color:var(--teal-900);text-decoration:none}.header-cta{display:flex;align-items:center;gap:.5rem;margin-left:.5rem}.nav-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:.5rem .7rem;color:var(--teal-900)}.mobile-nav{display:none}@media(max-width:1000px){.primary-nav,.header-cta{display:none}.nav-toggle{display:inline-flex;align-items:center;gap:.4rem}.mobile-nav{display:block;border-top:1px solid var(--line);background:var(--white)}.mobile-nav[hidden]{display:none}.mobile-nav .container{padding-block:1rem 1.4rem}.mobile-nav details{border-bottom:1px solid var(--line)}.mobile-nav summary{list-style:none;padding:.85rem .25rem;font-weight:600;color:var(--teal-900);cursor:pointer;display:flex;justify-content:space-between}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav .sublist{display:grid;gap:.1rem;padding:0 .25rem .75rem}.mobile-nav .sublist a,.mobile-nav>.container>a{display:block;padding:.6rem .25rem;color:var(--ink);text-decoration:none}.mobile-nav .toplink{padding:.85rem .25rem;font-weight:600;color:var(--teal-900);border-bottom:1px solid var(--line)}.mobile-nav .mobile-cta{display:grid;gap:.6rem;margin-top:1rem}}.site-footer{margin-top:auto;background:linear-gradient(180deg,#0f403c,var(--teal-900));color:#fefefed1}.site-footer a{color:#fefefed1;text-decoration:none}.site-footer a:hover{color:var(--white);text-decoration:underline}.footer-top{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:1.5rem;padding-block:clamp(2.5rem,2rem+2vw,3.5rem)}@media(max-width:1000px){.footer-top{grid-template-columns:1fr 1fr}}@media(max-width:560px){.footer-top{grid-template-columns:1fr}}.footer-brand .brand{color:var(--white)}.footer-brand p{margin-top:.8rem;font-size:var(--step--1);color:#fefefeb3;max-width:34ch}.footer-col h4{color:var(--white);font-family:var(--font-sans);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:650;margin-bottom:.8rem}.footer-col ul{list-style:none;padding:0;display:grid;gap:.5rem;font-size:.94rem}.footer-bottom{border-top:1px solid rgba(254,254,254,.14);padding-block:1.4rem 2rem;font-size:var(--step--1);color:#fefefe9e;display:grid;gap:.6rem}.footer-bottom .legal{max-width:90ch}.footer-contact{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:.4rem}@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.btn:hover,.door-item:hover,.card.hover:hover{transform:none}}
