/* Layout: dark single-theme workshop. Sticky nav, big stacked wordmark hero, interactive weekly board, gear tiers, journal grid. Edit the WEEK and POSTS arrays in the script to change content. */
:root{
  --black:#0d0c0a;
  --char:#171512;
  --soil:#26211b;
  --line:#3a3228;
  --clay:#9a7550;
  --sand:#cdbb98;
  --bone:#ece4d2;
  --red:#c8341e;
  --display:'Big Shoulders Display','Arial Narrow',Impact,sans-serif;
  --body:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--bone);font-family:var(--body);font-size:16px;line-height:1.55;margin:0}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--clay)}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;line-height:.92;margin:0;text-wrap:balance;font-weight:800}

/* nav */
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(13,12,10,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px;flex-wrap:wrap}
.logo{font-family:var(--display);font-weight:900;font-size:28px;letter-spacing:.04em;text-decoration:none}
.logo span{color:var(--red)}
.links{display:flex;gap:22px;flex-wrap:wrap}
.links a{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--sand)}
.links a:hover{color:var(--bone)}
.btn{display:inline-block;background:var(--red);color:var(--bone);font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:13px 20px;border:0;cursor:pointer}
.btn:hover{background:#e0412a}
.btn.ghost{background:transparent;border:1px solid var(--clay);color:var(--sand)}
.btn.ghost:hover{background:var(--soil)}

/* hero */
.hero{padding-block:72px 64px;border-bottom:1px solid var(--line);background:
  radial-gradient(900px 400px at 85% 0%,rgba(154,117,80,.18),transparent 70%),var(--black)}
.hero .grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end}
.hero h1{font-size:clamp(56px,11vw,132px);font-weight:900}
.hero h1 em{font-style:normal;color:var(--red)}
.hero p.lead{font-size:19px;color:var(--sand);max-width:46ch;margin:24px 0 32px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.spec{border:1px solid var(--line);background:var(--char);padding:22px;min-width:0}
.spec dl{margin:14px 0 0;display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:14px}
.spec dt{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--clay);padding-top:3px}
.spec dd{margin:0}

section{padding-block:72px;border-bottom:1px solid var(--line)}
.head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:32px}
.head h2{font-size:clamp(40px,6vw,68px)}
.head p{margin:8px 0 0;color:var(--sand);max-width:50ch}

/* workout board */
.board{display:grid;grid-template-columns:240px 1fr;border:1px solid var(--line);background:var(--char)}
.days{display:flex;flex-direction:column;border-right:1px solid var(--line);min-width:0}
.day{all:unset;box-sizing:border-box;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:16px 18px;border-bottom:1px solid var(--line)}
.day:last-child{border-bottom:0}
.day:hover{background:var(--soil)}
.day[aria-selected="true"]{background:var(--soil);box-shadow:inset 3px 0 0 var(--red)}
.day:focus-visible{outline:2px solid var(--red);outline-offset:-2px}
.day b{font-family:var(--display);font-size:24px;letter-spacing:.03em;text-transform:uppercase;display:block;line-height:1}
.day small{font-family:var(--mono);font-size:11px;color:var(--clay);letter-spacing:.06em;text-transform:uppercase}
.tick{width:18px;height:18px;border:1.5px solid var(--clay);flex:none}
.day.done .tick{background:var(--red);border-color:var(--red)}
.panel{padding:28px;min-width:0}
.panel header{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:start;margin-bottom:22px}
.panel h3{font-size:clamp(34px,5vw,52px)}
.meta{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);padding:5px 9px;color:var(--sand)}
.chip.hot{border-color:var(--red);color:var(--red)}
.note{color:var(--sand);max-width:60ch;margin:0 0 22px}
.moves{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.moves li{display:grid;grid-template-columns:36px 1fr auto;gap:14px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line)}
.moves .n{font-family:var(--mono);font-weight:700;color:var(--clay)}
.moves .m{font-weight:600;min-width:0}
.moves .m span{display:block;font-weight:400;font-size:14px;color:var(--sand)}
.moves .rx{font-family:var(--mono);font-weight:700;font-size:14px;color:var(--bone);white-space:nowrap}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;margin-top:24px}
.week{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--sand)}
.bar{width:140px;height:6px;background:var(--soil)}
.bar i{display:block;height:100%;background:var(--red);width:0;transition:width .3s}

/* gear tiers */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.tier{background:var(--char);border:1px solid var(--line);padding:26px;min-width:0}
.tier h3{font-size:36px;margin:10px 0 6px}
.tier .price{font-family:var(--mono);color:var(--red);font-weight:700;font-size:14px}
.tier ul{margin:16px 0 0;padding:0;list-style:none;font-size:15px;color:var(--sand)}
.tier li{padding:8px 0;border-top:1px solid var(--line)}
.tier.feat{background:var(--soil);border-color:var(--clay)}

/* journal */
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.post{display:flex;flex-direction:column;gap:12px;text-decoration:none;min-width:0}
.thumb{aspect-ratio:4/3;max-width:100%;background:var(--soil);position:relative;overflow:hidden;border:1px solid var(--line)}
.thumb::after{content:attr(data-label);position:absolute;left:14px;bottom:12px;font-family:var(--display);font-weight:900;font-size:44px;text-transform:uppercase;color:rgba(236,228,210,.16);line-height:.9}
.post:hover .thumb{border-color:var(--red)}
.post h3{font-size:30px;line-height:1}
.post p{margin:0;color:var(--sand);font-size:15px}
.post .eyebrow{display:flex;gap:10px}

/* signup */
.signup{background:var(--soil)}
.signup .grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.signup h2{font-size:clamp(40px,6vw,72px)}
form{display:flex;gap:0;flex-wrap:wrap}
input[type=email]{flex:1 1 220px;min-width:0;background:var(--black);border:1px solid var(--line);color:var(--bone);padding:14px 16px;font:inherit;border-radius:0}
input[type=email]::placeholder{color:#7d7261}
.msg{flex-basis:100%;font-family:var(--mono);font-size:12px;color:var(--sand);margin-top:10px;min-height:1.4em}
footer{padding-block:36px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--clay);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}

@media (max-width:820px){
  .hero .grid,.signup .grid{grid-template-columns:1fr;gap:32px}
  .board{grid-template-columns:1fr}
  .days{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
  .day{flex:0 0 auto;min-width:112px;border-bottom:0;border-right:1px solid var(--line)}
  .day[aria-selected="true"]{box-shadow:inset 0 -3px 0 var(--red)}
  .panel{padding:20px 16px}
  .links{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bar i{transition:none}}

/* tier toggle */
.tierbar{display:flex;border:1px solid var(--clay)}
.tierbar button{all:unset;box-sizing:border-box;cursor:pointer;font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;padding:12px 20px;color:var(--sand)}
.tierbar button+button{border-left:1px solid var(--clay)}
.tierbar button:hover{background:var(--soil)}
.tierbar button[aria-pressed="true"]{background:var(--red);color:var(--bone)}
.tierbar button:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.kit{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--clay);margin:-12px 0 20px}