/* TurfPlaybook site styles */

:root{
  --field:#123B22;
  --field-deep:#0B2816;
  --field-mid:#1F5130;
  --blade:#79B933;
  --blade-lift:#8DCB44;
  --blade-soft:#EFF5E4;
  --chalk:#F7F6F1;
  --ink:#16211A;
  --mist:#5C6B5F;
  --signal:#E8862B;
  --hairline:#D8DFD3;
  --pale:#BFD3AF;
  --dim:#7E9C86;
  --max:1120px;
  --pad:24px;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:'Source Serif 4',Georgia,'Times New Roman',serif;
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--chalk);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

h1,h2,h3,h4,.arch{font-family:'Archivo',system-ui,-apple-system,sans-serif}

a{color:var(--field);text-decoration:underline;text-underline-offset:2px}
a:hover{color:var(--blade)}

:focus-visible{outline:2px solid var(--blade);outline-offset:2px}

.skip{position:absolute;left:-9999px;top:0;background:var(--blade);color:var(--field-deep);
  padding:12px 18px;font-family:'Archivo';font-weight:800;z-index:200}
.skip:focus{left:0}

/* yard hash motif from the book covers */
.hash{display:flex;gap:8px;align-items:flex-end;height:18px;overflow:hidden}
.hash i{display:block;width:2.5px;background:var(--blade);border-radius:1px;flex:0 0 auto}
.hash i:nth-child(4n+1){height:18px}
.hash i:nth-child(4n+2){height:10px}
.hash i:nth-child(4n+3){height:14px}
.hash i:nth-child(4n){height:7px}
.hash.dim i{background:#3E6B45}

/* ---------------- navigation ---------------- */
.nav{background:var(--field-deep);position:sticky;top:0;z-index:100}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:64px;padding-top:10px;padding-bottom:10px}
.mark{font-family:'Archivo';font-weight:900;font-size:18px;letter-spacing:.02em;
  color:#fff;text-decoration:none;white-space:nowrap;flex:0 0 auto}
.mark span{color:var(--blade)}
.mark:hover{color:#fff}

.nav-toggle{display:none;background:none;border:1px solid var(--field-mid);border-radius:3px;
  padding:9px 11px;cursor:pointer;flex:0 0 auto}
.nav-toggle .bar{display:block;width:20px;height:2px;background:var(--pale);margin:4px 0;border-radius:2px}

.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{font-family:'Archivo';font-weight:700;font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--pale);text-decoration:none;padding:6px 0;
  border-bottom:2px solid transparent;display:inline-block}
.nav-links a:hover,.nav-links a.on{color:#fff;border-color:var(--blade)}
.nav-links .cta a{background:var(--blade);color:var(--field-deep);border:0;border-radius:3px;
  padding:10px 16px;letter-spacing:.08em}
.nav-links .cta a:hover{background:var(--blade-lift);color:var(--field-deep)}

@media(max-width:800px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;left:0;right:0;top:100%;background:var(--field-deep);
    flex-direction:column;align-items:stretch;gap:0;padding:6px 0 18px;
    border-top:1px solid var(--field-mid);display:none}
  .nav-links.open{display:flex}
  .nav-links li{padding:0 var(--pad)}
  .nav-links a{display:block;padding:14px 0;border-bottom:1px solid var(--field-mid)}
  .nav-links a:hover,.nav-links a.on{border-color:var(--field-mid);color:var(--blade)}
  .nav-links .cta{padding-top:14px}
  .nav-links .cta a{text-align:center;padding:14px 16px}
}

/* ---------------- typography blocks ---------------- */
.eyebrow{font-family:'Archivo';font-weight:700;font-size:11px;letter-spacing:.26em;
  text-transform:uppercase;color:var(--mist);margin-bottom:14px}
.eyebrow.light{color:var(--blade)}

h1{font-weight:900;font-size:clamp(33px,6.4vw,66px);line-height:1.05;letter-spacing:-.02em}
h2{font-weight:900;font-size:clamp(26px,4.2vw,40px);line-height:1.12;letter-spacing:-.015em}
h3{font-weight:800;font-size:clamp(18px,2.4vw,21px);line-height:1.3}

.lede{font-size:clamp(17px,2.1vw,20px);line-height:1.6;color:var(--mist);max-width:62ch;margin-top:18px}
.lede.light{color:#D5E2CE}

section{padding:64px 0}
@media(min-width:800px){section{padding:88px 0}}

.section-head{max-width:60ch}
.section-head h2{max-width:20ch}

/* ---------------- hero ---------------- */
.hero{background:var(--field-deep);color:#fff;padding:56px 0 0}
@media(min-width:800px){.hero{padding-top:78px}}
.hero h1{max-width:16ch}
.hero h1 .soft{color:var(--dim)}
.hero-hash{margin-top:34px}

.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

.btn{font-family:'Archivo';font-weight:800;font-size:14px;letter-spacing:.05em;
  padding:14px 24px;border-radius:3px;border:1px solid transparent;cursor:pointer;
  text-decoration:none;display:inline-block;text-align:center}
.btn-primary{background:var(--blade);color:var(--field-deep)}
.btn-primary:hover{background:var(--blade-lift);color:var(--field-deep)}
.btn-ghost{background:transparent;color:#fff;border-color:var(--field-mid)}
.btn-ghost:hover{border-color:var(--blade);color:var(--blade)}
.btn-dark{background:var(--field);color:#fff}
.btn-dark:hover{background:var(--field-deep);color:#fff}

/* ---------------- threshold strip ---------------- */
.thresholds{background:var(--field);border-top:1px solid var(--field-mid);margin-top:40px}
.tgrid{display:grid;grid-template-columns:1fr}
.t{padding:24px 0;border-top:1px solid var(--field-mid)}
.t:first-child{border-top:0}
.tnum{font-family:'Archivo';font-weight:900;font-size:clamp(28px,4vw,38px);line-height:1;
  color:#fff;letter-spacing:-.02em}
.tnum sup{font-size:.48em;font-weight:800;vertical-align:super}
.tlab{font-family:'Archivo';font-weight:700;font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--blade);margin-top:12px}
.tsub{font-size:15px;color:#A9BFAE;margin-top:6px;line-height:1.5;max-width:44ch}
.tnote{border-top:1px solid var(--field-mid);padding:16px 0;font-size:14.5px;
  color:#A9BFAE;font-style:italic}

@media(min-width:640px){
  .tgrid{grid-template-columns:1fr 1fr}
  .t{padding:26px 22px;border-top:0;border-left:1px solid var(--field-mid)}
  .t:nth-child(odd){border-left:0}
  .t:nth-child(n+3){border-top:1px solid var(--field-mid)}
  .thresholds .wrap{padding-left:calc(var(--pad) - 22px);padding-right:calc(var(--pad) - 22px)}
  .tnote{margin:0 22px}
}
@media(min-width:1000px){
  .tgrid{grid-template-columns:repeat(4,1fr)}
  .t:nth-child(odd){border-left:1px solid var(--field-mid)}
  .t:first-child{border-left:0}
  .t:nth-child(n+3){border-top:0}
}

/* ---------------- panels ---------------- */
.panel-white{background:#fff;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.panel-field{background:var(--field);color:#fff}
.panel-field h2,.panel-field h3{color:#fff}
.panel-deep{background:var(--field-deep);color:#fff}
.panel-deep h2{color:#fff}

/* ---------------- point list ---------------- */
.points{display:grid;grid-template-columns:1fr;gap:28px;margin-top:38px}
@media(min-width:760px){.points{grid-template-columns:1fr 1fr;gap:36px 48px}}
.point{border-top:2px solid var(--field);padding-top:18px}
.point h3{margin-bottom:8px}
.point p{color:var(--mist);font-size:16.5px}
.point strong{color:var(--ink);font-weight:600}

/* ---------------- quote ---------------- */
.quote{background:var(--blade-soft);border-left:4px solid var(--blade);
  padding:24px;border-radius:3px;margin-top:38px}
@media(min-width:760px){.quote{padding:28px 30px}}
.quote p{font-size:18px;line-height:1.55}
.quote p + p{margin-top:14px}
.quote .attrib{font-family:'Archivo';font-weight:700;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:#4E8C2A;margin-top:16px}

/* ---------------- series list ---------------- */
.series{margin-top:44px;border-top:1px solid var(--hairline)}
.s-row{display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
  padding:26px 0;border-bottom:1px solid var(--hairline)}
@media(min-width:820px){
  .s-row{grid-template-columns:88px 1fr 120px;gap:26px;align-items:baseline;padding:30px 0}
}
.s-num{font-family:'Archivo';font-weight:900;font-size:34px;line-height:.9;
  color:#CBD8C4;letter-spacing:-.03em}
@media(min-width:820px){.s-num{font-size:46px}}
.s-row h3{margin-bottom:7px}
.s-row p{color:var(--mist);font-size:16px;max-width:62ch}
.s-count{font-family:'Archivo';font-weight:700;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--mist);grid-column:2;margin-top:10px}
@media(min-width:820px){.s-count{grid-column:3;text-align:right;margin-top:0}}
.s-row a{text-decoration:none;color:inherit}
.s-row a:hover h3{color:var(--blade)}

/* ---------------- anatomy grid ---------------- */
.agrid{display:grid;grid-template-columns:1fr;gap:1px;background:var(--field-mid);
  margin-top:42px;border:1px solid var(--field-mid)}
@media(min-width:640px){.agrid{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.agrid{grid-template-columns:repeat(3,1fr)}}
.a-cell{background:var(--field);padding:26px 22px 30px}
.a-cell .n{font-family:'Archivo';font-weight:900;font-size:11px;letter-spacing:.2em;
  color:var(--signal);margin-bottom:14px}
.a-cell h3{margin-bottom:9px;font-size:18px}
.a-cell p{font-size:15.5px;color:#A9BFAE;line-height:1.6}

/* ---------------- catalogue ---------------- */
.cat-block{margin-top:52px;scroll-margin-top:90px}
.cat-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px 18px;
  padding-bottom:14px;border-bottom:2px solid var(--field)}
.cat-head h2{font-size:clamp(22px,3.4vw,31px)}
.cat-head .tag{font-family:'Archivo';font-weight:700;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--mist)}
.cat-intro{color:var(--mist);font-size:16.5px;margin-top:16px;max-width:64ch}

.books{display:grid;grid-template-columns:1fr;gap:16px;margin-top:26px}
@media(min-width:680px){.books{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.books{grid-template-columns:repeat(3,1fr)}}
.book{background:#fff;border:1px solid var(--hairline);border-radius:4px;
  padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px}
.book .bnum{font-family:'Archivo';font-weight:700;font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--blade)}
.book h3{font-size:18px;line-height:1.28}
.book p{font-size:15.5px;color:var(--mist);line-height:1.55}
.book .meta{font-family:'Archivo';font-weight:600;font-size:12.5px;color:var(--mist);
  margin-top:auto;padding-top:10px;border-top:1px solid var(--hairline)}

/* ---------------- pricing ---------------- */
.tiers{display:grid;grid-template-columns:1fr;gap:16px;margin-top:40px}
@media(min-width:760px){.tiers{grid-template-columns:repeat(3,1fr)}}
.tier{background:#fff;border:1px solid var(--hairline);border-radius:4px;padding:26px 22px 28px;
  display:flex;flex-direction:column}
.tier.feature{border:2px solid var(--field);background:var(--blade-soft)}
.tier .tname{font-family:'Archivo';font-weight:800;font-size:16px;margin-bottom:10px}
.tier .price{font-family:'Archivo';font-weight:900;font-size:40px;line-height:1;
  letter-spacing:-.02em;color:var(--field)}
.tier .price small{font-size:15px;font-weight:700;color:var(--mist);letter-spacing:0}
.tier p{font-size:15.5px;color:var(--mist);margin-top:14px;line-height:1.55}
.tier ul{list-style:none;margin-top:16px;font-size:15.5px}
.tier li{padding:7px 0 7px 22px;position:relative;color:var(--mist)}
.tier li::before{content:"";position:absolute;left:0;top:15px;width:9px;height:2px;background:var(--blade)}

/* ---------------- forms ---------------- */
.form{display:grid;gap:14px;max-width:520px;margin-top:30px}
.form.inline{grid-template-columns:1fr;max-width:520px}
@media(min-width:560px){.form.inline{grid-template-columns:1fr auto}}
.form.center{margin-left:auto;margin-right:auto}
label.lbl{font-family:'Archivo';font-weight:700;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--mist);display:block;margin-bottom:7px}
.panel-deep label.lbl{color:var(--pale)}
input[type=text],input[type=email],textarea,select{
  width:100%;font-family:'Source Serif 4',Georgia,serif;font-size:16.5px;
  padding:14px 15px;border:1px solid var(--hairline);border-radius:3px;
  background:#fff;color:var(--ink)}
.panel-deep input[type=text],.panel-deep input[type=email],.panel-deep textarea,.panel-deep select{
  background:var(--field);border-color:var(--field-mid);color:#fff}
.panel-deep input::placeholder,.panel-deep textarea::placeholder{color:var(--dim)}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.formnote{font-size:14.5px;color:var(--mist);margin-top:14px}
.panel-deep .formnote{color:var(--dim)}

/* ---------------- footer ---------------- */
.foot{background:var(--field-deep);color:var(--dim);padding:0 0 46px;font-size:15px}
.foot .hash{padding-top:40px}
.foot-inner{border-top:1px solid var(--field-mid);margin-top:24px;padding-top:30px}
.foot-cols{display:grid;grid-template-columns:1fr;gap:26px}
@media(min-width:700px){.foot-cols{grid-template-columns:1.6fr 1fr 1fr}}
.foot a{color:var(--pale);text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot h4{font-family:'Archivo';font-weight:700;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--blade);margin-bottom:12px}
.foot ul{list-style:none}
.foot li{padding:4px 0}
.foot .note{max-width:54ch;line-height:1.6;margin-top:12px}
.legal{margin-top:30px;font-size:13.5px;line-height:1.65;max-width:88ch}

/* ---------------- misc ---------------- */
.prose p{margin-bottom:18px;color:var(--mist);font-size:17px}
.prose p strong{color:var(--ink);font-weight:600}
.prose h3{margin:32px 0 12px}
.prose ul{margin:0 0 18px 20px;color:var(--mist)}
.prose li{padding:4px 0}
.cols2{display:grid;grid-template-columns:1fr;gap:30px;margin-top:32px}
@media(min-width:800px){.cols2{grid-template-columns:1fr 1fr;gap:52px}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* tighter hero on interior pages */
.hero.compact{padding-bottom:52px}
@media(min-width:800px){.hero.compact{padding-bottom:64px}}
.hero.compact .hero-hash{margin-top:30px}