/* Bailey Tucker portfolio: shared styles for the home page and write-up pages.
   The course in /course has its own self-contained styles that use the same palette and fonts. */
:root{
  --bg:#ffffff; --panel:#f6f5f9; --line:#e2dfea; --fg:#1d1a26; --muted:#5f5a6e;
  --accent:#5b4a8b; --accent-ink:#ffffff; --accent-soft:#ece8f5;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"Source Sans 3", "Segoe UI", system-ui, sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#16141c; --panel:#1f1c27; --line:#33303f; --fg:#ece9f3; --muted:#a8a2b8;
  --accent:#a998dc; --accent-ink:#16141c; --accent-soft:#2b2640; color-scheme:dark}}
*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--bg);color:var(--fg);font:400 18px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0}
.wrap{max-width:980px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px}

/* top bar */
.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:16px;flex-wrap:wrap}
.top .name{font-family:var(--display);font-weight:700;font-size:20px;color:var(--fg);text-decoration:none}
.top nav{display:flex;gap:20px;flex-wrap:wrap;font-size:16px;font-weight:600}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover,.top nav a[aria-current="page"]{color:var(--accent)}

/* home */
.hero{padding-block:72px 56px}
.hero small{display:block;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--accent);margin-bottom:14px}
.hero h1{font-size:clamp(38px,6vw,64px);font-weight:700;max-width:14ch}
.hero p{font-size:21px;color:var(--muted);max-width:56ch;margin:18px 0 0}
.feature{background:var(--accent);color:var(--accent-ink);border-radius:18px;padding:36px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:32px;align-items:center}
.feature small{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;opacity:.85}
.feature h2{font-size:clamp(28px,3.4vw,38px);margin:10px 0 12px}
.feature p{margin:0 0 22px;opacity:.92}
.feature .shot{background:#fff;border-radius:12px;padding:8px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.feature .shot img{display:block;width:100%;height:auto;border-radius:6px}
.btn{display:inline-block;background:var(--accent-ink);color:var(--accent);font-weight:700;border-radius:999px;padding:12px 26px;text-decoration:none}
.section{padding-block:56px}
.section > h2{font-size:28px;margin-bottom:22px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.item{border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;gap:8px;align-content:start;text-decoration:none;color:var(--fg);background:var(--bg)}
.item:hover{border-color:var(--accent)}
.item .kind{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--accent)}
.item h3{font-size:20px}
.item p{margin:0;color:var(--muted);font-size:16px}
.phases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.phases li{border-top:3px solid var(--accent);padding-top:12px;display:grid;gap:4px}
.phases b{font-family:var(--display);font-size:19px}
.phases span{color:var(--muted);font-size:15px;line-height:1.45}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:15px}
footer .wrap{padding-block:28px}

/* write-up pages */
.page-head{padding-block:56px 20px}
.page-head small{display:block;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--accent);margin-bottom:12px}
.page-head h1{font-size:clamp(34px,5vw,50px)}
.page-head p{color:var(--muted);font-size:20px;margin:14px 0 0}
.prose{padding-block:20px 72px}
.prose > *{max-width:68ch}
.prose h2{font-size:28px;margin:44px 0 14px}
.prose p,.prose ul,.prose ol{margin:0 0 16px}
.prose li{margin-bottom:6px}
.prose .tw{max-width:none;overflow-x:auto;margin:8px 0 24px;border:1px solid var(--line);border-radius:12px}
.prose table{border-collapse:collapse;width:100%;font-size:16px}
.prose th{background:var(--panel);text-align:left;padding:10px 14px;white-space:nowrap}
.prose td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}

@media (max-width:820px){
  .feature{grid-template-columns:minmax(0,1fr);padding:26px}
  .grid{grid-template-columns:minmax(0,1fr)}
  .phases{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .hero{padding-block:48px 36px}
  body{font-size:17px}
}