/* MLBLessons design system
   Editorial, not affiliate-blog. Serif headings + sans body reads as a
   publication; the red is baseball stitching, used sparingly as an accent.
   No web fonts -- system stacks only, so pages stay fast and self-contained. */

:root{
  --bg:#fbfaf8; --surface:#ffffff; --surface-2:#f4f2ee;
  --ink:#14181f; --muted:#5b6472; --line:#e4e1db;
  --accent:#c0392f; --accent-ink:#ffffff; --navy:#123a5e;
  --radius:12px; --max:1100px; --measure:70ch;
  --serif:ui-serif,Georgia,"Iowan Old Style","Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --shadow:0 1px 2px rgba(20,24,31,.04),0 8px 24px rgba(20,24,31,.06);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0d1117; --surface:#151b23; --surface-2:#1b222c;
    --ink:#eef2f7; --muted:#9aa5b4; --line:#232c38;
    --accent:#e0655b; --accent-ink:#14181f; --navy:#7fb0e0;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.35);
  }
}

*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--sans);
  -webkit-font-smoothing:antialiased;display:flex;flex-direction:column}
main{flex:1}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.015em;
  color:var(--ink);text-wrap:balance}

/* header ------------------------------------------------------------------ */
header{border-bottom:1px solid var(--line);background:var(--surface);
  position:sticky;top:0;z-index:20}
header nav{display:flex;align-items:center;justify-content:space-between;
  height:68px;gap:16px}
.brand{font-family:var(--serif);font-weight:700;font-size:1.25rem;
  letter-spacing:-.02em;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand span{color:var(--accent)}
.navlinks{display:flex;gap:26px;flex-wrap:wrap}
.navlinks a{color:var(--muted);font-size:.94rem;font-weight:500}
.navlinks a:hover{color:var(--ink);text-decoration:none}

/* buttons ----------------------------------------------------------------- */
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);
  padding:13px 24px;border-radius:8px;font-weight:600;border:0;cursor:pointer;
  font-size:.98rem;font-family:var(--sans);line-height:1.2}
.btn:hover{filter:brightness(1.07);text-decoration:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--ink);filter:none}
.btn-sm{padding:9px 16px;font-size:.88rem;white-space:nowrap}

/* hero -------------------------------------------------------------------- */
.hero{padding:76px 0 8px}
.hero-inner{max-width:760px}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.1em;color:var(--accent);
  margin:0 0 18px}
.hero h1{font-size:clamp(2.3rem,5.2vw,3.5rem);line-height:1.08;margin:0 0 20px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{color:var(--muted);font-size:1.18rem;max-width:60ch;margin:0 0 30px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* stitch divider ---------------------------------------------------------- */
.stitch{height:20px;margin:52px 0 0;border:0;background:none;
  border-top:2px dashed var(--accent);opacity:.35}

/* section headers --------------------------------------------------------- */
.sec{padding:52px 0 8px}
.sec-head{margin:0 0 6px;font-size:1.55rem}
.sec-sub{color:var(--muted);margin:0 0 26px;font-size:1rem}

/* cards ------------------------------------------------------------------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:20px;padding:0 0 8px}
.card{background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px;font-size:1.14rem;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.card-link{display:block;color:inherit;transition:border-color .15s,transform .15s}
.card-link:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px)}
.card-link h3{color:var(--ink)}
.card-q{font-family:var(--serif);font-size:.8rem;font-weight:700;color:var(--accent);
  display:block;margin-bottom:10px;letter-spacing:.04em;text-transform:uppercase}
.dot{width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--accent),var(--navy));margin-bottom:14px}

/* trust strip ------------------------------------------------------------- */
.trust{background:var(--surface-2);border-block:1px solid var(--line);
  margin-top:56px;padding:26px 0}
.trust-inner{display:flex;gap:12px 30px;flex-wrap:wrap;align-items:baseline}
.trust-label{font-size:.78rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.09em;color:var(--muted)}
.trust-list{display:flex;gap:10px 22px;flex-wrap:wrap;margin:0;padding:0;
  list-style:none}
.trust-list li{font-family:var(--serif);font-size:1rem;color:var(--ink)}

/* feature panel ----------------------------------------------------------- */
.feature{background:var(--surface);border:1px solid var(--line);
  border-left:4px solid var(--accent);border-radius:var(--radius);
  padding:30px 32px;margin:8px 0 0;box-shadow:var(--shadow);
  display:flex;gap:28px;justify-content:space-between;align-items:center;
  flex-wrap:wrap}
.feature h3{margin:0 0 8px;font-size:1.3rem}
.feature p{margin:0;color:var(--muted);max-width:52ch}

/* article pages ----------------------------------------------------------- */
.page{padding:52px 0 76px;max-width:var(--measure)}
.page h1{font-size:clamp(1.9rem,3.6vw,2.6rem);line-height:1.14;margin:0 0 10px}
.page h2{font-size:1.4rem;margin:42px 0 10px}
.page p,.page li{color:var(--muted)}
.page ul{padding-left:20px}
.page li{margin:6px 0}
.updated{color:var(--muted);font-size:.9rem;margin:0 0 30px}
.guide{max-width:var(--measure)}
.lede{font-size:1.16rem;color:var(--ink);margin:0 0 30px;line-height:1.55}

/* the liftable answer ----------------------------------------------------- */
.answer{color:var(--ink);font-size:1.08rem;line-height:1.6;
  border-left:3px solid var(--accent);background:var(--surface);
  padding:14px 18px;margin:0 0 18px;border-radius:0 8px 8px 0}

/* toc --------------------------------------------------------------------- */
.toc{background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 26px;margin:30px 0 8px}
.toc-label{margin:0 0 10px;font-size:.76rem;text-transform:uppercase;
  letter-spacing:.09em;color:var(--muted);font-weight:700}
.toc ul{margin:0;padding-left:18px}
.toc li{margin:6px 0}

/* tables ------------------------------------------------------------------ */
.tablewrap{overflow-x:auto;margin:20px 0;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.93rem;min-width:520px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);
  vertical-align:top}
tbody tr:last-child td{border-bottom:0}
th{color:var(--ink);font-weight:700;background:var(--surface-2);white-space:nowrap;
  font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}
td{color:var(--muted)}
td b{color:var(--ink)}
.caption{font-size:.85rem;color:var(--muted);margin:0;padding:12px 16px;
  border-top:1px solid var(--line);font-style:italic}
.muted-sm{color:var(--muted);font-size:.85rem}

/* prices & offers --------------------------------------------------------- */
.price{font-weight:700;color:var(--ink);white-space:nowrap}
.price-asof{display:block;font-size:.74rem;color:var(--muted)}
.offers{white-space:nowrap}
.offers .btn{margin:0 4px 4px 0}

/* disclosures & banners --------------------------------------------------- */
.disclosure{font-size:.86rem;color:var(--muted);background:var(--surface-2);
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin:0 0 14px}
.disclosure-foot{font-size:.8rem;color:var(--muted);margin:0 0 22px;
  padding-bottom:20px;border-bottom:1px solid var(--line);max-width:var(--measure)}
.draft-banner{background:rgba(224,150,32,.13);border:1px solid #d99420;
  border-radius:8px;padding:14px 16px;font-size:.9rem;color:var(--ink);margin:0 0 26px}

.picks{margin-top:52px}
.sources{margin-top:46px}

/* forms ------------------------------------------------------------------- */
form{display:grid;gap:16px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;margin-top:8px;box-shadow:var(--shadow)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:620px){.row{grid-template-columns:1fr}}
label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px}
input,textarea{width:100%;padding:11px 13px;border-radius:8px;
  border:1px solid var(--line);background:var(--bg);color:var(--ink);font:inherit}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;
  border-color:transparent}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.note{font-size:.85rem;color:var(--muted)}
.msg{padding:12px 14px;border-radius:8px;display:none;font-size:.95rem}
.msg.ok{display:block;background:rgba(20,140,100,.13);border:1px solid #1a8c64;color:var(--ink)}
.msg.err{display:block;background:rgba(200,60,50,.13);border:1px solid var(--accent);color:var(--ink)}

/* signup ------------------------------------------------------------------ */
.signup{background:var(--surface);border:1px solid var(--line);
  border-left:4px solid var(--accent);border-radius:var(--radius);
  padding:26px 28px;margin:48px 0 8px;box-shadow:var(--shadow)}
.signup h3{margin:0 0 6px;font-size:1.2rem}
.signup p{margin:0 0 14px;color:var(--muted);font-size:.95rem}
.signup-form{display:flex;gap:10px;flex-wrap:wrap;background:none;border:0;
  padding:0;margin:0;box-shadow:none}
.signup-form input{flex:1;min-width:220px}

/* footer ------------------------------------------------------------------ */
footer{border-top:1px solid var(--line);background:var(--surface);
  padding:32px 0;margin-top:72px}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--muted);font-size:.89rem}
.foot a{color:var(--muted)}

/* roadmap pillars --------------------------------------------------------- */
.pillar h3{margin-top:10px}
.badge{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid}
.badge-live{color:#0f7a56;border-color:#0f7a56;background:rgba(15,122,86,.10)}
.badge-building{color:var(--accent);border-color:var(--accent);
  background:rgba(192,57,47,.09)}
.badge-planned{color:var(--muted);border-color:var(--line);background:var(--surface-2)}
@media (prefers-color-scheme: dark){
  .badge-live{color:#4fc79b;border-color:#2f7f63}
}

/* socials ----------------------------------------------------------------- */
.socials{display:flex;gap:10px 18px;flex-wrap:wrap;align-items:baseline;
  margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.socials-label{font-size:.78rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.09em;color:var(--muted)}
.socials a{color:var(--ink);font-size:.9rem;font-weight:500}

/* --- touch targets ------------------------------------------------------- */
/* Text links were 19-25px tall. WCAG 2.5.8 sets a 24px floor; Apple and
   Google both recommend 44. Padding gets there without changing type size. */
.navlinks a{display:inline-flex;align-items:center;min-height:44px;padding:0 2px}
.foot a{display:inline-block;padding:12px 3px}
.socials a{display:inline-flex;align-items:center;min-height:44px}
.toc a{display:inline-block;padding:3px 0}
.sources a{display:inline-block;padding:8px 0}
.brand{display:inline-flex;align-items:center;min-height:44px}
/* short form exists only for the mobile breakpoint below */
.brand-short{display:none}

/* --- mobile -------------------------------------------------------------- */
@media (max-width: 640px){

  /* The header was locked to height:68px while "Online Baseball Academy"
     wrapped to two lines (66px) and the nav wrapped to a second row -- so the
     content overflowed its own container. Height now follows content, and the
     brand collapses to the short form. */
  header nav{height:auto;min-height:58px;padding:8px 0;flex-wrap:wrap;gap:4px 14px}
  .brand-full{display:none}
  .brand-short{display:inline}
  .brand{font-size:1.15rem}
  .navlinks{gap:0 14px}

  /* Tables were 545px wide inside a 342px viewport, hiding 37% of their
     content behind a horizontal scroll with no visual cue. Below this
     breakpoint each row becomes a labeled card instead -- every cell keeps
     its column heading via data-label, so nothing is hidden. */
  .tablewrap{overflow-x:visible;border:0;background:none;border-radius:0}
  .tablewrap table{display:block;min-width:0;width:100%}
  .tablewrap thead{display:none}
  .tablewrap tbody{display:block}
  .tablewrap tr{display:block;background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius);margin:0 0 12px;overflow:hidden}
  .tablewrap td{display:flex;gap:14px;align-items:baseline;padding:11px 15px;
    border-bottom:1px solid var(--line)}
  .tablewrap tr td:last-child{border-bottom:0}
  .tablewrap td::before{content:attr(data-label);flex:0 0 38%;font-weight:700;
    color:var(--ink);font-size:.72rem;text-transform:uppercase;
    letter-spacing:.05em;line-height:1.5}
  .caption{border-top:0;padding:0 2px;margin-top:-2px}

  /* Product tables have an empty final header; don't print an empty label. */
  .tablewrap td[data-label=""]::before{display:none}

  .hero{padding:52px 0 4px}
  .sec{padding:40px 0 4px}
  .feature{padding:24px}
}