:root{
  /* Dynamic Horse Solutions brand guidelines — Open Sky (picked 2026-11-06 12:37) */
  --paper:#e7f1f2; --paper-2:#ffffff; --ink:#16262b; --muted:#3f5a61;
  --teal:#243e46; --rust:#4a6c8c; --sage:#ffffff; --brown:#243e46; --terra:#5c9ca8; --on-aqua:#16262b; --green:#7faf8f;
  --line:#c3d6d9; --radius:14px; --btn:#367884; --btn-hover:#243e46; --btn-radius:10px;
  --serif:"Jost",Arial,sans-serif; --display:"Cormorant Garamond",Georgia,serif; --sans:"Jost",Arial,sans-serif;
  --gutter:16px; --max:1040px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.05rem/1.65 var(--sans);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--rust)}
h1,h2,h3{font-family:var(--display);color:var(--brown);line-height:1.1;margin:0 0 .5em;font-weight:600}
h2{font-size:clamp(1.7rem,5.5vw,2.4rem);text-align:center;letter-spacing:.06em}
section{padding:3rem var(--gutter);max-width:var(--max);margin:0 auto}

.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:.75rem;
  padding:.5rem var(--gutter);background:rgba(231,241,242,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--brown);font:600 1rem/1.1 var(--sans);min-width:0}
.brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top nav{display:none;gap:1.25rem}
.top nav a{font:600 .85rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--teal);text-decoration:none}
@media (min-width:720px){.top nav{display:flex}}

.hero{text-align:center;padding-top:1.5rem}
.hero .logo{width:min(220px,60vw);margin:0 auto 1.25rem}
.eyebrow{font-style:italic;color:var(--muted);margin:0 0 .5rem}
h1{font-size:clamp(2.5rem,11vw,5rem);font-weight:700;color:var(--teal);letter-spacing:.01em;margin-bottom:.2em}
.triad{display:flex;flex-wrap:wrap;justify-content:center;gap:.25rem .7rem;margin:0 0 1.5rem;
  font:600 clamp(.95rem,3.6vw,1.45rem) var(--display);color:var(--rust);letter-spacing:.14em;text-transform:uppercase}
.triad i{font-style:normal}
.gait{margin:0 auto 1.75rem}
.lede{max-width:40em;margin:0 auto 1.25rem;text-align:left}
.format{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.2rem;
  font:600 .78rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.format li+li::before{content:"•";margin-right:1.2rem;color:var(--rust)}
@media (max-width:520px){.format li+li::before{display:none}}

.series h2{margin-bottom:1.5rem}
.part-one{background:var(--paper-2);border-radius:6px;overflow:hidden;margin-bottom:1.25rem}
.band{background:var(--teal);color:#f4ede1;padding:1.25rem var(--gutter)}
.band h3{color:#fff;font-size:clamp(1.5rem,6vw,2.4rem);margin:.1em 0}
.band .num{margin:0;font:600 .85rem var(--display);letter-spacing:.3em;text-transform:uppercase}
.band .parts{margin:0;font:500 .9rem var(--display);letter-spacing:.2em;text-transform:uppercase;opacity:.9}
.part-body{display:grid;gap:1rem;padding:1.25rem var(--gutter)}
.part-body img{justify-self:center}
@media (min-width:720px){.part-body{grid-template-columns:1fr 1fr;align-items:center}}
.when{font:600 1.25rem/1.3 var(--serif);color:var(--rust);margin:.25rem 0 .75rem}
.when span{font-weight:400;color:var(--teal);font-size:1.05rem}
.when em{font-weight:400;color:var(--muted);font-size:.95rem}
.status{display:inline-block;font:600 .8rem var(--sans);letter-spacing:.16em;text-transform:uppercase;
  background:var(--terra);color:var(--on-aqua);padding:.5rem .9rem;border-radius:3px;margin:.25rem 0 0}
.later{display:grid;gap:1rem;background:var(--sage);border-radius:6px;padding:1.25rem var(--gutter)}
@media (min-width:600px){.later{grid-template-columns:1fr 1fr}.later .part+.part{border-left:1px solid var(--line);padding-left:1rem}}
.later .part{text-align:center}
.later .num{font:600 1.35rem var(--serif);color:var(--rust);margin:0}
.later h3{font:500 1.15rem var(--serif);color:var(--ink);margin:.1rem 0}
.later .when{font-size:1rem;margin:0}
.note{text-align:center;font-style:italic;color:var(--muted);margin-top:1rem}

.chase{display:grid;grid-template-columns:110px 1fr;gap:1rem;align-items:center}
.chase img{}
.chase h2{text-align:left;font-size:clamp(1.2rem,4.5vw,1.8rem)}
.chase p{margin:0}
@media (min-width:720px){.chase{grid-template-columns:160px 1fr}}

.teachers{text-align:center}
.duo{margin:0 auto 1.25rem}
.pair{display:grid;gap:1.25rem;text-align:left}
@media (min-width:640px){.pair{grid-template-columns:1fr 1fr}.pair article+article{border-left:1px solid var(--line);padding-left:1.25rem}}
.pair h3{font:600 1.25rem var(--serif);color:var(--teal);margin-bottom:.25rem}
.pair p{margin:0}
.why{font-style:italic;color:var(--muted);margin-top:1.5rem}

.videos{text-align:center;background:var(--teal);color:#f4ede1;max-width:none}
.videos h2{color:#fff}
.videos p{max-width:36em;margin:0 auto 1rem}

.contact{text-align:center}
.card{display:inline-block;text-align:left;border:1px solid var(--line);background:var(--paper-2);padding:1rem 1.5rem;border-radius:4px;max-width:100%}
.card p{margin:.15rem 0;overflow-wrap:anywhere}
.card .who{font:600 1.2rem var(--serif);color:var(--teal)}
.place{color:var(--muted);margin-top:1.25rem}

footer{text-align:center;padding:2rem var(--gutter) 2.5rem;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem}
footer img{margin:0 auto .5rem}
.status.quiet{background:transparent;color:var(--rust);border:1.5px solid var(--rust)}
.videos .mark{margin:0 auto 1rem}
.eyebrow,.note,.why{font-family:var(--display);font-size:1.2rem}
.when{font-family:var(--display);font-size:1.4rem}
.later h3,.pair h3,.card .who{font-family:var(--display);font-size:1.35rem}
.later .num{font-family:var(--display)}
.brand img{width:48px;height:48px}

/* 12:34, Angel: a real multi-page site — menu, classes, registration, workbook, release */
.top nav.wide{display:none;align-items:center;gap:1.1rem}
@media (min-width:900px){.top nav.wide{display:flex}.top details.narrow{display:none}}
.top nav a[aria-current="page"]{color:var(--rust);border-bottom:2px solid var(--terra)}
.top nav a.release{background:var(--terra);color:var(--on-aqua);padding:.45rem .7rem;border-radius:3px;letter-spacing:.08em}
.top details.narrow{position:relative}
.top details.narrow summary{list-style:none;cursor:pointer;width:44px;height:44px;display:grid;place-content:center;gap:5px}
.top details.narrow summary::-webkit-details-marker{display:none}
.top details.narrow summary span{display:block;width:24px;height:2px;background:var(--teal);border-radius:2px}
.top details.narrow[open] summary span:nth-child(2){opacity:0}
.top details.narrow nav{display:flex;flex-direction:column;position:absolute;right:0;top:52px;min-width:240px;
  background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:.5rem;box-shadow:0 10px 30px rgba(22,38,43,.15)}
.top details.narrow nav a{padding:.75rem .75rem;font:600 .9rem var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--teal);text-decoration:none;border:0}
.top details.narrow nav a.release{margin-top:.25rem;text-align:center}

.btn{display:inline-block;font:600 .85rem var(--sans);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;
  background:var(--terra);color:var(--on-aqua);padding:.8rem 1.2rem;border-radius:4px;border:0;cursor:pointer}
.btn.ghost{background:transparent;color:var(--teal);border:1.5px solid var(--teal)}
.btn:disabled{opacity:.6}
.where{margin:0 0 .5rem;color:var(--teal)}
.price{font:600 1.8rem var(--display);color:var(--teal);margin:.25rem 0}
.price span{font:500 .8rem var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.incl,.small{font-size:.92rem;color:var(--muted)}
.actions{margin:1rem 0 .25rem}
.center{text-align:center;margin-left:auto;margin-right:auto}
.page-head{text-align:center;padding-bottom:0}
.page-head h1{font-size:clamp(2.4rem,9vw,3.8rem)}
.extras{display:grid;gap:1rem;margin:1.5rem 0 2rem}
@media (min-width:720px){.extras{grid-template-columns:1fr 1fr}}
.extra{background:var(--sage);border-radius:6px;padding:1.25rem var(--gutter)}
.extra h3{font-size:1.5rem}
.later-head{margin-top:1rem}
.later .small a{color:var(--rust)}

.teaser{display:grid;grid-template-columns:110px 1fr;gap:1.25rem;align-items:center}
@media (min-width:720px){.teaser{grid-template-columns:150px 1fr}}
.teaser h2{text-align:left;font-size:clamp(1.3rem,4.5vw,1.9rem)}
.teaser p{margin:.25rem 0}
.chase-oval{width:100%}
.mark-story{text-align:center}
.mark-story img{margin:0 auto .75rem}

.form-wrap{max-width:640px}
.reg{display:grid;gap:1rem}
.reg label{display:grid;gap:.35rem;font:500 .95rem var(--sans);color:var(--teal)}
.reg .opt{font-weight:400;color:var(--muted)}
.reg input,.reg select,.reg textarea{font:400 1rem var(--sans);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:4px;padding:.7rem .75rem;width:100%;min-width:0}
.reg select{appearance:auto}
.reg input:focus,.reg select:focus,.reg textarea:focus{outline:2px solid var(--terra);outline-offset:1px}
.reg .two{display:grid;gap:1rem}
@media (min-width:560px){.reg .two{grid-template-columns:1fr 1fr}}
.reg fieldset{border:1px solid var(--line);border-radius:4px;padding:.6rem .9rem;margin:0}
.reg legend{font:500 .95rem var(--sans);color:var(--teal);padding:0 .3rem}
.reg label.inline{display:inline-flex;align-items:center;gap:.4rem;margin-right:1.25rem;font-weight:400;color:var(--ink)}
.reg label.inline input{width:auto}
.reg .btn{justify-self:start;font-size:.9rem}
.msg{margin:0;color:var(--teal);min-height:1.5em}

/* 12:35, Angel: no photo treatment — every picture gets the same rounded corners */
.part-body img,.chase img,.chase-oval,.duo{border-radius:var(--radius)}
.gait{border-radius:0}  /* 12:52: the strip is cut out of the flyer's paper and sits on the page */
.part-one,.later,.extra,.card{border-radius:var(--radius)}
.part-one{background:#fff;overflow:hidden}
.later,.extra,.card{background:#fff;border:1px solid var(--line)}
.band .num{color:var(--green)}
.top nav a[aria-current="page"]{color:var(--teal);border-bottom-color:var(--green)}

/* 13:05, Angel: light letters on the buttons, and a little rounder */
.btn,.status,.top nav a.release{background:var(--btn);color:#fff;border-radius:var(--btn-radius)}
.btn:hover,.top nav a.release:hover{background:var(--btn-hover)}
.btn.ghost{background:transparent;color:var(--teal);border:1.5px solid var(--teal);border-radius:var(--btn-radius)}
.btn.ghost:hover{background:var(--teal);color:#fff}
.status.quiet{background:transparent;color:var(--rust);border:1.5px solid var(--rust)}
.gait{width:min(100%,900px);margin:0 auto 1.75rem}
.credit{font-size:.8rem;color:var(--muted)}

/* 13:14, Angel: a hero slider of photographs instead of the skeleton strip */
.hero-slider{position:relative;max-width:none;padding:0;margin:0;height:min(78vh,720px);min-height:460px;overflow:hidden;color:#fff;background:var(--teal)}
.hero-slider .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease;border-radius:0}
.hero-slider .slides img.is-on{opacity:1}
.hero-slider::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,38,43,.15) 0%,rgba(22,38,43,.25) 40%,rgba(22,38,43,.78) 100%);pointer-events:none}
.hero-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:0 var(--gutter) 3.25rem;max-width:var(--max);margin:0 auto;text-align:center}
.hero-copy .eyebrow{color:#e7f1f2;margin-bottom:.4rem}
.hero-copy h1{color:#fff;font-size:clamp(2.6rem,10vw,5.2rem);margin:0 0 .25rem;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero-copy .triad{color:#cfe6ea;margin-bottom:1.25rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin:0}
.btn.light{background:rgba(255,255,255,.92);color:var(--teal)}
.btn.light:hover{background:#fff}
.dots{position:absolute;z-index:3;left:0;right:0;bottom:1rem;display:flex;justify-content:center;gap:.5rem}
.dots button{width:10px;height:10px;border-radius:50%;border:1.5px solid #fff;background:transparent;padding:0;cursor:pointer}
.dots button[aria-current="true"]{background:#fff}
@media (prefers-reduced-motion: reduce){.hero-slider .slides img{transition:none}}
.intro{text-align:center;padding-top:2.5rem}
.intro .logo{width:min(180px,45vw);margin:0 auto 1.25rem}
.intro .lede{text-align:left;max-width:40em;margin:0 auto 1.25rem}
.credit a{color:inherit}