/* FieldNeo — earth and workwear palette */
:root{
  --canvas:#E3DAC6;      /* duck canvas khaki ground */
  --canvas-2:#D6CAB0;    /* alt section */
  --canvas-3:#EDE6D6;    /* fact boxes */
  --olive:#3F4B2C;       /* primary */
  --ink:#2A2118;         /* brown-black */
  --muted:#5A4E3E;
  --body-muted:#4A3F31;
  --line:#C4B89E;
  --moss:#A39B6B;
  --gold:#E2B23C;
  --orange:#E8601C;      /* CTA only */
  --on-dark:#E8E1CC;
  --on-dark-muted:#CFC7A8;
  --display:'Big Shoulders Display', Impact, 'Arial Narrow', sans-serif;
  --body:'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --wrap:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--olive)}a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--canvas);padding:10px 14px;z-index:99}
.skip:focus{left:8px}

/* type */
h1,h2,.display{font-family:var(--display);font-weight:900;line-height:.95;letter-spacing:-.3px;margin:0}
h1{font-size:clamp(46px,6.2vw,92px);overflow-wrap:break-word;hyphens:auto}
h2{font-size:clamp(38px,5vw,64px)}
h3{font-size:21px;line-height:1.3;margin:0}
.lead{font-size:19px;line-height:1.6;max-width:36em}
.small{font-size:14px;color:var(--muted)}
p{margin:0}
.stack>*+*{margin-top:16px}

/* buttons */
.btn{display:inline-block;background:var(--orange);color:var(--ink);font-weight:700;font-size:17px;padding:16px 24px;border-radius:4px;text-decoration:none;border:0;cursor:pointer;font-family:var(--body);min-height:52px}
.btn:hover{background:#F07A3A;color:var(--ink)}
.btn-sm{font-size:15px;padding:11px 16px;min-height:44px}
.link-line{display:inline-block;font-weight:700;padding:12px 0;border-bottom:2px solid var(--orange);text-decoration:none;color:var(--ink)}
.link-quiet{color:inherit;font-weight:500;padding:16px 8px;text-decoration:none;border-bottom:2px solid var(--moss)}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:var(--canvas);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:var(--ink)}
.brand b{font-family:var(--display);font-weight:900;font-size:30px;letter-spacing:.5px}
.brand span{font-size:14px;color:var(--muted)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:15px;font-weight:500}
.nav a{text-decoration:none}
.nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:6px}

/* mobile quote bar */
.mobilebar{display:none}
@media (max-width:760px){
  .nav .navlink{display:none}
  .brand span{display:none}
  .mobilebar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:12px 16px;background:var(--ink);align-items:center;justify-content:space-between;gap:12px}
  .mobilebar span{font-size:14px;color:var(--on-dark)}
  body{padding-bottom:76px}
}

/* sections */
.section{padding:88px 0}
.section-tight{padding:56px 0}
.dark{background:var(--ink);color:var(--on-dark)}
.olive{background:var(--olive);color:var(--on-dark)}
.alt{background:var(--canvas-2)}
.dark a,.olive a{color:var(--on-dark)}
.row{display:flex;flex-wrap:wrap;gap:48px}
.row>*{min-width:0}
.grow{flex:1 1 420px}

/* hero */
.hero{padding:64px 0 72px}
.hero .eyebrowless{font-size:16px;color:var(--on-dark-muted);margin-bottom:20px}
.hero .lead{color:var(--on-dark);margin-top:26px}
.hero .actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero .note{margin-top:24px;font-size:14px;color:var(--on-dark-muted)}

/* swap jacket */
.swap{flex:1 1 460px;background:var(--canvas);color:var(--ink);border-radius:6px;padding:22px}
.swap-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.swap-tabs button{font-family:var(--body);cursor:pointer;text-align:left;padding:11px 13px;min-height:64px;border-radius:4px;border:2px solid var(--line);background:transparent;color:var(--ink)}
.swap-tabs button span{display:block;font-size:13px;color:var(--muted)}
.swap-tabs button strong{display:block;font-size:16px;line-height:1.25}
.swap-tabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--canvas)}
.swap-tabs button[aria-pressed="true"] span{color:var(--on-dark-muted)}
.swap svg{margin-top:10px;width:100%;height:auto}
.swap .layer{transition:opacity .35s ease}
.swap .caption{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;align-items:baseline}
.swap .caption p:first-child{flex:1 1 260px}
@media (max-width:480px){.swap-tabs button{padding:9px}.swap-tabs button strong{font-size:14px}}

/* three levels */
.levels{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));border-top:3px solid var(--ink)}
.levels li{padding:26px 28px 30px 0}
.levels li+li{padding-left:28px;border-left:1px solid var(--line)}
@media (max-width:860px){.levels li+li{padding-left:0;border-left:0;border-top:1px solid var(--line)}}
.levels .num{font-family:var(--display);font-weight:900;font-size:72px;line-height:1;color:var(--olive)}
.levels h3{margin-top:10px;font-size:23px}
.levels .when{font-size:15px;color:var(--muted);margin-top:4px}
.levels p.body{margin-top:12px}

/* swap explanation */
.points{list-style:none;margin:0;padding:0;display:grid;gap:20px}
.points li{border-top:1px solid #4E4234;padding-top:18px}
.points strong{font-size:18px}
.points p{margin-top:6px;color:var(--on-dark-muted)}

/* products */
.cards{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:32px 24px}
.card{text-decoration:none;color:var(--ink);display:block}
.card .img{aspect-ratio:4/3;background:var(--canvas-2);border:1px solid var(--line);border-radius:4px;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;font-size:14px;color:var(--muted);overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover}
.card h3{margin-top:14px}
.card p{margin-top:6px;font-size:15px;color:var(--body-muted)}
.card .tag{margin-top:8px;font-size:14px;font-weight:700;color:var(--olive)}
.card:hover h3{text-decoration:underline;text-underline-offset:4px}

/* kits */
.kits{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px}
.kit{background:var(--canvas);padding:28px;border-top:6px solid var(--moss)}
.kit.k2{border-top-color:var(--olive)}.kit.k3{border-top-color:var(--gold)}
.kit h3{font-family:var(--display);font-weight:800;font-size:34px}
.kit ul{margin:18px 0 0;padding-left:20px}
.kit .price{margin-top:20px;font-size:20px;font-weight:700}
.kit .price small{display:block;font-size:14px;font-weight:400;color:var(--muted)}

/* steps & facts */
.steps{margin:40px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.steps li{border-top:3px solid var(--ink);padding-top:14px}
.steps .num{font-family:var(--display);font-weight:900;font-size:40px;color:var(--olive);line-height:1.1}
.steps h3{font-size:19px;margin-top:4px}
.steps p{margin-top:8px;font-size:15px;color:var(--body-muted)}
.facts{margin:44px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));border:1px solid var(--line);background:var(--canvas-3)}
.facts div{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin-right:-1px;margin-bottom:-1px}
.facts dt{font-size:14px;color:var(--muted)}
.facts dd{margin:6px 0 0;font-size:19px;font-weight:700;line-height:1.35}

/* faq */
.faq{margin-top:26px;max-width:820px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:16px 0;min-height:56px;align-items:center;font-size:18px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:24px;color:var(--olive);font-weight:400}
.faq details[open] summary::after{content:'\2212'}
.faq details p{padding-bottom:18px;max-width:40em;color:var(--body-muted)}

/* guides list */
.guide-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.guide-list a{display:block;text-decoration:none;color:var(--ink);padding:22px 24px 24px 0;border-bottom:1px solid var(--line)}
.guide-list .small{display:block}
.guide-list h3{margin-top:8px;font-size:20px;line-height:1.35}
.guide-list p{margin-top:10px;font-size:15px;color:var(--body-muted)}
.guide-list a:hover h3{text-decoration:underline;text-underline-offset:4px}
.head-rule{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;border-bottom:3px solid var(--ink);padding-bottom:16px}

/* about */
.about-list{margin:20px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.about-list li{padding-left:18px;border-left:3px solid var(--moss)}

/* quote form */
.quote .row{align-items:flex-start}
.form{flex:1 1 460px;background:var(--canvas);color:var(--ink);border-radius:6px;padding:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.form label.f{display:grid;gap:6px;font-size:15px;font-weight:700}
.form input[type=text],.form input[type=email],.form textarea{font:inherit;font-weight:400;padding:12px;min-height:46px;border:1px solid #8E8170;border-radius:4px;background:#fff;color:var(--ink);width:100%}
.form textarea{resize:vertical;min-height:96px}
.form fieldset{grid-column:1/-1;border:0;padding:0;margin:0}
.form legend{font-size:15px;font-weight:700;margin-bottom:8px}
.checks{display:flex;flex-wrap:wrap;gap:4px 22px;font-size:15px}
.checks label{display:flex;gap:8px;align-items:center;min-height:44px}
.checks input{width:18px;height:18px;accent-color:var(--olive)}
.form .full{grid-column:1/-1}
.form .status{grid-column:1/-1;font-weight:700;min-height:1.6em}
.form .status.err{color:#9A2A0A}
.hp{position:absolute;left:-5000px}
.quote .side p+p{margin-top:16px}

/* article */
.article{max-width:740px;margin:0 auto;padding:56px 24px 88px}
.article .crumbs{font-size:14px;color:var(--muted)}
.article .crumbs a{color:var(--muted)}
.article h1{font-size:clamp(44px,6vw,72px);margin-top:16px}
.article .meta{margin-top:18px;font-size:14px;color:var(--muted)}
.article .answer{margin-top:28px;font-size:19px;line-height:1.65;padding:20px 22px;background:var(--canvas-3);border-left:4px solid var(--olive)}
.article h2{font-size:clamp(32px,4vw,44px);margin-top:52px}
.article h3{margin-top:30px}
.article p,.article ul,.article ol{margin-top:16px}
.article li+li{margin-top:8px}
.article table{width:100%;border-collapse:collapse;margin-top:20px;font-size:16px}
.article th,.article td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.article th{background:var(--canvas-2)}
.article .table-wrap{overflow-x:auto}
.article .cta-box{margin-top:52px;background:var(--olive);color:var(--on-dark);padding:28px;border-radius:6px}
.article .cta-box h2{margin-top:0;font-size:36px}
.article .cta-box p{color:var(--on-dark)}
.article .cta-box .btn{margin-top:18px}

/* legal */
.legal{max-width:760px;margin:0 auto;padding:56px 24px 88px}
.legal h1{font-size:clamp(44px,6vw,64px)}
.legal h2{font-size:30px;margin-top:40px}
.legal p,.legal ul{margin-top:14px}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:36px 0 48px;font-size:14px;color:var(--muted)}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 32px}
.site-footer b{font-family:var(--display);font-size:22px;color:var(--ink)}
.site-footer nav{display:flex;flex-wrap:wrap;gap:18px}
.site-footer a{color:var(--muted)}