/* Tree Streets Live — public site. Design D, "River & Ridge". */
:root{
  --birch:#FBFAF7;   /* page */
  --mist:#E9EEF2;    /* sky */
  --lake:#2F6690;
  --deep:#1D3F5A;    /* text, dark bands */
  --coral:#C85A3E;   /* buttons; ~4.6:1 on birch */
  --stone:#4F5963;   /* secondary text */
  --rule:#D5DCE2;
  --sage:#6E9A6A;
  --deco-leaf:var(--coral);--deco-leaf-2:var(--sage);--deco-line:#6F93B3;--deco-vein:var(--birch);--deco-opacity:.4;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--birch);color:var(--deep);font:400 1.0625rem/1.65 "Work Sans",system-ui,sans-serif}
img{max-width:100%}
a{color:var(--lake)}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
[id]{scroll-margin-top:1rem}
.wrap{max-width:66rem;margin:0 auto;padding-inline:1.25rem}
.skip{position:absolute;left:-999px;top:0;background:var(--deep);color:#fff;padding:.6rem 1rem;z-index:10}
.skip:focus{left:1rem}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.site-head .wrap{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;padding-block:1.25rem}
.brand{font-family:"Newsreader",Georgia,serif;font-size:1.6rem;color:var(--deep);text-decoration:none}
.site-nav{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;font-weight:500;font-size:.98rem}
.site-nav a{color:var(--stone);text-decoration:none}
.site-nav a:hover{color:var(--lake);text-decoration:underline}

/* hero: sky, hills, river */
.hero{background:var(--mist);position:relative;overflow:hidden}
.hero > .wrap{padding-block:4rem 11.5rem;position:relative;z-index:1}
.hero .kicker{color:var(--stone);margin:0 0 .5rem;font-weight:500}
.hero h1{font-family:"Newsreader",Georgia,serif;font-weight:400;font-size:clamp(2.6rem,7vw,5rem);line-height:1.02;margin:0 0 .75rem;letter-spacing:-.015em}
.hero .with{font-family:"Newsreader",Georgia,serif;font-style:italic;font-size:1.6rem;margin:-.25rem 0 1rem;color:var(--lake)}
.hero .facts{font-size:1.2rem;margin:0 0 1.75rem;color:var(--deep);max-width:34rem}
.hero .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center}
.hero .grid.solo{grid-template-columns:1fr}
.pair{position:relative;height:26rem}
.pair img{position:absolute;object-fit:cover;border-radius:6px;box-shadow:0 10px 30px rgba(29,63,90,.18)}
.pair .a{width:62%;height:82%;left:0;top:0}
.pair .b{width:56%;height:70%;right:0;bottom:0;border:6px solid var(--mist)}
.pair.one img{position:static;width:100%;height:100%}
.ridge{position:absolute;left:0;right:0;bottom:0;width:100%;height:11rem;display:block}
.hero.compact > .wrap{padding-block:2.5rem 9rem}
.hero.compact .ridge{height:8rem}
.hero.compact h1{font-size:clamp(2.2rem,5.5vw,3.6rem)}

.btn{display:inline-block;border:0;cursor:pointer;font:inherit;background:var(--coral);color:#fff;font-weight:600;text-decoration:none;padding:.8rem 1.5rem;border-radius:999px}
.btn:hover{background:#a8472f}
.btn.quiet{background:transparent;color:var(--lake);padding-inline:.5rem}
.btn.quiet:hover{text-decoration:underline}
.note{color:var(--stone);font-size:.95rem;margin:1rem 0 0}
.tag{display:inline-block;font-size:.8rem;font-weight:600;padding:.1rem .55rem;border-radius:999px;background:var(--mist);color:var(--deep);vertical-align:middle}
.tag.warn{background:#F7E1DA;color:#8A3520}

/* sections */
section{padding-block:4rem}
h2.sec{font-family:"Newsreader",Georgia,serif;font-weight:400;font-size:2.2rem;line-height:1.1;margin:0 0 1.5rem}
.shows{list-style:none;margin:0;padding:0}
.shows li{display:grid;grid-template-columns:10rem 1fr auto;gap:1.5rem;align-items:baseline;padding:1.25rem 0;border-bottom:1px solid var(--rule)}
.shows .d{color:var(--lake);font-weight:600}
.shows h3{font-family:"Newsreader",Georgia,serif;font-weight:600;font-size:1.5rem;margin:0}
.shows p{margin:0;color:var(--stone);font-size:.95rem}
.facts-list{margin-bottom:1.5rem}
.shows.facts-list li{grid-template-columns:7rem 1fr;padding:.8rem 0}
.shows.facts-list p{font-size:1.05rem;color:var(--deep)}
.shows.past h3{font-size:1.2rem;font-weight:400}
.empty{color:var(--stone);max-width:40rem}

.how{background:var(--deep);color:var(--birch)}
.how a{color:#fff}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;counter-reset:s}
.steps li{counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:2.4rem;height:2.4rem;border-radius:50%;border:1.5px solid #F0A58F;color:#F0A58F;font-weight:600;margin-bottom:.8rem}
.steps h3{font-family:"Newsreader",Georgia,serif;font-weight:600;font-size:1.35rem;margin:0 0 .3rem}
.steps p{margin:0;color:#D3DEE7}

.started p{max-width:58ch}
.names{list-style:none;padding:0;margin:1.5rem 0 0;font-family:"Newsreader",Georgia,serif;font-size:1.5rem;font-style:italic;line-height:1.6;color:var(--deep)}
.names li{display:inline}
.names li:not(:last-child)::after{content:",  ";color:var(--coral)}

.artists{background:var(--mist)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.two-col p{margin:0 0 1rem;max-width:34rem}

/* forms */
.form{display:grid;gap:1.1rem;max-width:34rem}
.field label,.field legend{display:block;font-weight:600;margin-bottom:.3rem}
.field .hint{display:block;font-weight:400;color:var(--stone);font-size:.9rem}
.field input[type=text],.field input[type=email],.field input[type=tel],.field input[type=url],.field select,.field textarea{
  width:100%;font:inherit;color:var(--deep);background:#fff;border:1.5px solid #B9C6D1;border-radius:8px;padding:.65rem .8rem}
.field textarea{min-height:6rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lake);outline:3px solid rgba(47,102,144,.25);outline-offset:0}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400}
.check input{margin-top:.35rem;width:1.1rem;height:1.1rem;accent-color:var(--lake)}
.hp{position:absolute;left:-5000px}
.inline-form{display:flex;flex-wrap:wrap;gap:.6rem;align-items:end}
.inline-form .field{flex:1 1 16rem}
.alert{border-radius:8px;padding:1rem 1.2rem;margin:0 0 1.5rem;max-width:40rem}
.alert.ok{background:#E3EEDF;color:#264B23}
.alert.err{background:#F7E1DA;color:#7A2E1B}
.alert p{margin:0}
.alert p + p{margin-top:.5rem}
.details{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:start}
.details .about p{max-width:36rem}
.links{list-style:none;padding:0;margin:1rem 0 0;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}

footer.site-foot{border-top:1px solid var(--rule);padding-block:2.5rem;color:var(--stone)}
footer.site-foot p{margin:0 0 .4rem}

@media (max-width:760px){
  .shows li{grid-template-columns:1fr;gap:.3rem}
  .steps,.two-col,.details{grid-template-columns:1fr;gap:2rem}
  .hero > .wrap{padding-bottom:7.5rem}
  .ridge{height:7rem}
  .hero .grid{grid-template-columns:1fr}
  .pair{height:20rem}
}