/* The Padel Academy journal: same tokens as the homepage (Swiss sports-editorial: paper, navy ink, lime ball, coral accent) */
:root{
  --paper:#ECEEEA; --paper-2:#E0E3DD; --ink:#14213D; --ink-soft:#4E5870;
  --lime:#CFEA3E; --lime-ink:#14213D; --coral:#D9512F; --line:#14213D;
  --card:#F8F9F6; --ok:#2E7D4F; --no:#C2412A; --navy:#14213D; --on-navy:#F2F4EE; --on-navy-soft:#AEB8CC;
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:18px;line-height:1.65}
img{max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;letter-spacing:-.01em}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.muted{color:var(--ink-soft);font-size:15px;max-width:34ch}
.btn{display:inline-flex;align-items:center;font-family:var(--f-display);font-weight:800;font-stretch:110%;text-transform:uppercase;letter-spacing:.06em;font-size:12px;padding:10px 16px;border:2px solid var(--lime);background:var(--lime);color:var(--lime-ink);text-decoration:none;white-space:nowrap}
a:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:3px}

/* header */
header.top{position:sticky;top:0;z-index:20;background:var(--navy);color:var(--on-navy);border-bottom:3px solid var(--lime)}
header.top .logo span{color:var(--on-navy-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:14px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.logo b{font-family:var(--f-display);font-weight:900;font-stretch:125%;font-size:20px;letter-spacing:.02em}
.logo span{font-family:var(--f-mono);font-size:10px;letter-spacing:.32em;color:var(--ink-soft);margin-top:4px}
.nav ul.menu{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-weight:600;font-size:15px}
.nav ul a{text-decoration:none}
.nav ul a:hover,.nav ul a[aria-current]{text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:3px;text-underline-offset:6px}
.nav-end{display:flex;align-items:center;gap:12px}
.mnav{display:none;position:relative}
.mnav summary{list-style:none;cursor:pointer;width:42px;height:42px;display:grid;place-content:center;gap:5px;border:2px solid var(--on-navy-soft)}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary span{display:block;width:20px;height:2px;background:var(--on-navy)}
.mnav[open] summary{border-color:var(--lime)}
.mnav ul{position:absolute;right:0;top:52px;background:var(--navy);border:2px solid var(--lime);list-style:none;margin:0;padding:8px 0;min-width:200px;z-index:30}
.mnav li a{display:block;padding:12px 20px;text-decoration:none;font-weight:600}
.mnav li a[aria-current]{color:var(--lime)}
@media (max-width:980px){.nav ul.menu{display:none}.mnav{display:block}}
@media (max-width:420px){.nav-end .btn{display:none}}

/* article head */
.art-head{border-bottom:2px solid var(--line);padding-block:48px 44px}
.art-grid{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:end}
.art-court{width:100%;height:auto;display:block}
.crumbs{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:18px}
.crumbs a{text-decoration:none;color:var(--coral);font-weight:600}
.art-head h1{font-weight:900;font-stretch:78%;text-transform:uppercase;font-size:clamp(40px,6.4vw,84px);line-height:.92}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-family:var(--f-mono);font-size:13px;color:var(--ink-soft)}
.meta span:first-child{background:var(--lime);color:var(--lime-ink);padding:3px 8px;font-weight:600}
@media (max-width:760px){.art-grid{grid-template-columns:1fr}.art-court{max-width:240px}}

/* article body */
.art-body{max-width:760px;padding-block:44px 24px}
.art-body .lede{font-size:21px;line-height:1.55;color:var(--ink);margin:0 0 8px}
.art-body h2{font-weight:800;font-stretch:88%;font-size:clamp(26px,3.2vw,34px);line-height:1.05;margin:48px 0 14px;padding-top:18px;border-top:2px solid var(--line)}
.art-body p{margin:0 0 16px}
.art-body ul,.art-body ol{margin:0 0 18px;padding-left:1.3em}
.art-body li{margin:6px 0}
.art-body strong{font-weight:600}
.art-body a{text-decoration-color:var(--lime);text-decoration-thickness:3px;text-underline-offset:4px}
ol.steps{list-style:none;padding:0;counter-reset:s}
ol.steps li{counter-increment:s;position:relative;padding-left:48px;margin:12px 0}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:1px;width:30px;height:30px;border-radius:50%;background:var(--lime);color:var(--lime-ink);font-family:var(--f-mono);font-weight:600;font-size:14px;display:grid;place-items:center}
.callout{background:var(--card);border:2px solid var(--line);padding:18px 22px;margin:22px 0}
.callout b{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:8px}
.callout p:last-child,.callout ul:last-child{margin-bottom:0}
.rule-pair{display:grid;grid-template-columns:1fr 1fr;gap:0;border:2px solid var(--line);margin:22px 0}
.rule-pair>div{padding:18px 20px;background:var(--card);min-width:0}
.rule-pair>div+div{border-left:2px solid var(--line)}
.rule-pair b{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.rule-pair .ok b{color:var(--ok)}.rule-pair .no b{color:var(--no)}
.rule-pair p{margin:8px 0 0;font-size:16px}
@media (max-width:600px){.rule-pair{grid-template-columns:1fr}.rule-pair>div+div{border-left:0;border-top:2px solid var(--line)}}
.table-wrap{overflow-x:auto;margin:20px 0;border:2px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px;background:var(--card)}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--paper-2);vertical-align:top}
th{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;background:var(--ink);color:var(--paper)}
.faq details{border-top:1px solid var(--line);padding:14px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-family:var(--f-mono);color:var(--coral);font-weight:600}
.faq details[open] summary::after{content:"–"}
.faq summary::-webkit-details-marker{display:none}
.faq details p{margin:10px 0 0;color:var(--ink-soft)}

/* book box */
.books-box{margin:56px 0 12px;background:var(--ink);color:var(--paper);padding:28px}
.books-box .eyebrow{color:var(--lime)}
.books-box h2{border:0;padding:0;margin:8px 0 20px;color:var(--paper)}
.bk-list{display:grid;gap:16px}
.bk{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;text-decoration:none;background:var(--paper);color:var(--ink);padding:14px}
.bk img{width:96px;aspect-ratio:2/3;object-fit:cover}
.bk b{display:block;font-family:var(--f-display);font-weight:800;font-size:19px;line-height:1.15}
.bk span span{display:block;font-size:15px;color:var(--ink-soft);margin:6px 0}
.bk i{font-style:normal;font-family:var(--f-mono);font-size:13px;font-weight:600;color:var(--coral)}
.bk:hover b{text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:3px}
.sources{margin-top:36px;font-size:14px;color:var(--ink-soft)}
.sources h2{font-size:14px!important;font-family:var(--f-mono)!important;letter-spacing:.12em;text-transform:uppercase;border:0!important;margin:0 0 6px!important;padding:0!important}

/* lists of posts */
.more{border-top:2px solid var(--line);padding-block:48px}
.more .eyebrow{margin-bottom:18px}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post{display:flex;flex-direction:column;gap:10px;text-decoration:none;border-top:2px solid var(--line);padding-top:16px;min-width:0}
.post .row{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:12px;color:var(--ink-soft);letter-spacing:.06em}
.post .row .cat{color:var(--coral);font-weight:600;text-transform:uppercase}
.post h3{font-weight:800;font-stretch:90%;font-size:24px;line-height:1.08}
.post p{margin:0;color:var(--ink-soft);font-size:16px}
.post:hover h3{text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:4px;text-underline-offset:5px}
.journal-list{padding-block:48px 64px}
.posts-grid{row-gap:44px}
@media (max-width:860px){.posts{grid-template-columns:1fr}}

/* footer */
footer{padding-block:48px 56px;background:var(--navy);color:var(--on-navy)}
footer .logo span,footer h4,footer .legal,footer .muted{color:var(--on-navy-soft)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h4{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;color:var(--ink-soft);font-weight:400}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:16px}
.foot a{text-decoration:none}.foot a:hover{text-decoration:underline}
.legal{margin-top:40px;font-family:var(--f-mono);font-size:12px;color:var(--ink-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media (max-width:760px){.foot{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* hub pages */
.hub-lede{margin-top:18px;max-width:58ch;font-size:20px;color:var(--ink-soft)}
.hub{padding-block:48px 64px}
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.hub-grid.two{grid-template-columns:repeat(2,1fr)}
.hub-card{display:flex;flex-direction:column;gap:14px;background:var(--card);border:2px solid var(--line);padding:22px;text-decoration:none;min-width:0}
a.hub-card:hover h3{text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:4px;text-underline-offset:5px}
.hub-card .hub-board{width:100%;max-width:240px;height:auto;display:block}
.hub-card h3{font-weight:800;font-stretch:88%;font-size:26px;line-height:1.05;margin:4px 0 8px}
.hub-card p{margin:0 0 8px;font-size:16px;color:var(--ink-soft)}
.hub-card .go{margin-top:auto;font-family:var(--f-mono);font-size:13px;font-weight:600;color:var(--coral)}
.hub-card.soon .go{color:var(--ink-soft);font-weight:400}
.hub-card .num{font-family:var(--f-mono);font-weight:600;font-size:13px;background:var(--lime);color:var(--lime-ink);display:inline-block;padding:3px 8px}
.drill .key{color:var(--ink);font-size:15px;border-top:1px solid var(--paper-2);padding-top:10px;margin-top:6px}
.drill .key b{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--coral);margin-right:6px}
.quick{display:grid;grid-template-columns:repeat(4,1fr);border:2px solid var(--line);margin-top:28px;background:var(--card)}
.quick div{padding:16px 18px;min-width:0}.quick div+div{border-left:1px solid var(--line)}
.quick b{display:block;font-family:var(--f-display);font-weight:900;font-stretch:80%;font-size:30px;line-height:1}
.quick span{font-size:14px;color:var(--ink-soft)}
@media (max-width:900px){.hub-grid,.hub-grid.two{grid-template-columns:1fr}.quick{grid-template-columns:1fr 1fr}.quick div:nth-child(3){border-left:0}.quick div:nth-child(n+3){border-top:1px solid var(--line)}}

/* book pages */
.book-hero{padding-block:44px 56px;border-bottom:2px solid var(--line)}
.book-grid{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start}
.book-buy{position:sticky;top:96px;display:flex;flex-direction:column;gap:12px}
.book-cover{width:100%;max-width:100%;height:auto;aspect-ratio:2/3;object-fit:cover;box-shadow:0 1px 0 rgba(0,0,0,.08),0 22px 34px -20px rgba(20,33,61,.5)}
.btn.buy{justify-content:center;font-size:14px;padding:16px 18px}
.btn.ghost{justify-content:center;background:transparent;border:2px solid var(--ink);color:var(--ink)}
.pay{margin:0;text-align:center;font-family:var(--f-mono);font-size:12px;color:var(--ink-soft);line-height:1.6}
.book-info h1{font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(36px,5vw,64px);line-height:.95}
.book-sub{font-size:20px;color:var(--ink-soft);margin:14px 0 0}
.about{margin-top:26px;max-width:66ch}.about p{margin:0 0 14px}
ul.inside{columns:2;column-gap:28px;margin:0;padding-left:1.1em}ul.inside li{margin:4px 0;break-inside:avoid}
.look{padding-block:56px;background:var(--paper-2);border-bottom:2px solid var(--line)}
.look-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.look-head h2{font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(30px,4vw,48px)}
.counter{margin:0;font-family:var(--f-mono);font-size:15px;background:var(--navy);color:var(--on-navy);padding:8px 14px}
.counter b{color:var(--lime)}
.viewer{display:grid;grid-template-columns:56px minmax(0,440px) 56px;justify-content:center;align-items:center;gap:18px}
.page-frame{position:relative;background:#fff;border:2px solid var(--line);box-shadow:0 20px 40px -26px rgba(20,33,61,.6);aspect-ratio:2/3;max-width:100%}
.page-frame img{display:block;width:100%;height:100%;object-fit:contain}
.end[hidden]{display:none!important}
.end{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:10px;padding:24px;background:var(--card)}
.end h3{font-weight:900;font-stretch:80%;font-size:40px;text-transform:uppercase}
.end p{margin:0 0 8px;color:var(--ink-soft)}
.nav-btn{width:56px;height:56px;border:2px solid var(--ink);background:var(--lime);color:var(--lime-ink);font-size:24px;font-weight:700;cursor:pointer}
.nav-btn:disabled{background:transparent;opacity:.35;cursor:default}
.nav-btn:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.bar{max-width:440px;margin:18px auto 0;height:4px;background:var(--paper);border:1px solid var(--line)}
.bar span{display:block;height:100%;width:5%;background:var(--ink);transition:width .2s}
.hint{text-align:center;font-family:var(--f-mono);font-size:12px;color:var(--ink-soft);margin:12px 0 0}
.bk-list.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.bk-list.three .bk{border:2px solid var(--line)}
@media (max-width:900px){.book-grid{grid-template-columns:1fr}.book-buy{position:static;max-width:320px}.bk-list.three{grid-template-columns:1fr}ul.inside{columns:1}}
@media (max-width:520px){.viewer{grid-template-columns:40px minmax(0,1fr) 40px;gap:8px}.nav-btn{width:40px;height:40px;font-size:18px}}

.lead{display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:center;background:var(--navy);color:var(--on-navy);padding:24px;margin-bottom:32px;border-bottom:4px solid var(--lime)}
.lead img{width:100%;height:auto;display:block;border:2px solid var(--lime)}
.lead .eyebrow{color:var(--lime)}
.lead h2{font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(28px,3.6vw,42px);margin:6px 0 8px}
.lead p{margin:0 0 14px;color:var(--on-navy-soft)}
.lead label{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:6px}
.lead-row{display:flex;gap:10px;flex-wrap:wrap}
.lead input{flex:1 1 220px;min-width:0;font:inherit;padding:12px 14px;border:2px solid var(--lime);background:var(--paper);color:var(--ink)}
.lead .btn{font-size:13px;padding:12px 18px}
.lead .note{font-size:13px;margin:10px 0 0}
@media (max-width:700px){.lead{grid-template-columns:1fr}.lead img{max-width:180px}}