:root{--bg:#fafaf7;--sand:#f1ece3;--ink:#0e1a1f;--ink-2:#3b4a50;--dark:#0c1418;--black:#060a0c;--accent:#14b8a6;--accent-text:#0f766e;--accent-on-dark:#5eead4;
--display:"Archivo",system-ui,sans-serif;--body:"Inter",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;
--gutter:clamp(20px,5vw,72px);--pad:clamp(56px,9vw,150px);--r:20px;--strip:30px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.55 var(--body);overflow-x:clip}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{text-wrap:balance;font-family:var(--display);font-weight:800;margin:0;letter-spacing:-.035em}
h2{font-size:clamp(2rem,1.2rem + 3vw,4.2rem);line-height:1;margin-bottom:22px}
h3{font-size:1.6rem;letter-spacing:-.02em}
p{margin:0 0 1em;max-width:62ch}
em{font-style:italic}
.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 var(--gutter)}
.mono{font:500 12px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.skip{position:absolute;left:12px;top:-120px;z-index:100;background:#fff;color:var(--ink);padding:12px 16px}
.skip:focus{top:40px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.demo-strip{position:fixed;top:0;left:0;right:0;z-index:60;height:var(--strip);display:flex;align-items:center;justify-content:center;gap:.4em;background:var(--black);color:#e7efed;font:500 11.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;overflow:hidden;padding:0 12px}
.demo-strip span{color:var(--accent-on-dark)}.demo-strip b{font-weight:500}.demo-strip .short{display:none}
.eyebrow{font:600 12px/1 var(--body);letter-spacing:.13em;text-transform:uppercase;color:var(--accent-text);display:flex;align-items:center;gap:10px;margin-bottom:22px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
.eyebrow-light{color:var(--accent-on-dark)}
.fine{font-size:15px;color:var(--ink-2);margin-top:28px}.fine-light{color:#b9c6c4}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:16px 32px;border-radius:999px;background:var(--accent);color:#04201c;font:600 17px/1 var(--body);text-decoration:none;border:0;cursor:pointer;position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,background .25s}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s ease}
.btn:hover,.btn:focus-visible{transform:translateY(-2px);box-shadow:0 10px 28px rgba(20,184,166,.35);background:#2dd4bf}
.btn:hover::after,.btn:focus-visible::after{transform:translateX(120%)}
.btn-block{width:100%}
.text-link{color:var(--accent-text);font-weight:600;text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/0 2px no-repeat;transition:background-size .3s;padding:12px 0;display:inline-block}
.text-link:hover,.text-link:focus-visible{background-size:100% 2px}
.text-link-light{color:#fff}
/* header */
.site-header{position:fixed;top:var(--strip);left:0;right:0;z-index:50;display:flex;align-items:center;gap:28px;padding:14px var(--gutter);transition:background .3s,box-shadow .3s}
.site-header.scrolled{background:rgba(12,20,24,.86);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.wordmark{display:flex;align-items:baseline;gap:8px;color:#fff;text-decoration:none;font:800 22px/1 var(--display);letter-spacing:-.03em;min-height:44px;align-items:center;margin-right:auto}
.wordmark em{font-style:normal;font:600 13px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;opacity:.85}
.wordmark .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(20,184,166,.25)}
.nav{display:flex;gap:26px}
.nav a{color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:12px 0;background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 2px no-repeat;transition:background-size .3s}
.nav a:hover,.nav a:focus-visible{background-size:100% 2px}
.btn-header{min-height:46px;padding:12px 24px;font-size:15px}
.menu-btn{display:none;min-height:44px;min-width:64px;padding:0 16px;border-radius:999px;border:1px solid rgba(255,255,255,.5);background:rgba(12,20,24,.4);color:#fff;font:600 15px/1 var(--body)}
/* hero */
.hero{position:relative;min-height:max(88vh,640px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--dark)}
.hero-media{position:absolute;inset:0}
.hero-img{width:100%;height:100%!important;object-fit:cover;transform:scale(calc(1.12 - .12*var(--p,0))) translateY(calc(var(--p,0)*-24px));transform-origin:60% 40%;animation:kb 22s ease-in-out infinite alternate}
@keyframes kb{to{translate:-1.2% -1%}}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,14,17,.82) 0%,rgba(8,14,17,.55) 42%,rgba(8,14,17,.05) 75%),linear-gradient(0deg,rgba(8,14,17,.7) 0%,transparent 45%)}
.grain{position:absolute;inset:-50%;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain 1.2s steps(4) infinite;pointer-events:none}
@keyframes grain{25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}}
.route{position:absolute;left:0;right:0;bottom:3%;width:100%;height:20%;pointer-events:none}
.route path{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:calc(1 - (.18 + .82*var(--p,0)));opacity:.9;filter:drop-shadow(0 0 6px rgba(20,184,166,.6))}
.hero-inner{position:relative;z-index:2;padding-top:140px;padding-bottom:clamp(48px,8vh,96px)}
.hero h1{font-size:clamp(2.4rem,1.2rem + 5.6vw,6.5rem);line-height:.94;letter-spacing:-.045em;max-width:11ch;text-shadow:0 2px 24px rgba(0,0,0,.35);transform:translateY(calc(var(--p,0)*-18px))}
.hero h1 em{color:var(--accent-on-dark)}
.lede{font-size:clamp(18px,1rem + .4vw,22px);max-width:36ch;margin:26px 0 30px;color:#f1f5f4;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.ride-cue{display:flex;align-items:center;gap:14px;margin-top:36px;color:#dfe9e7}
.cue-bar{width:180px;height:3px;background:rgba(255,255,255,.25);border-radius:3px;overflow:hidden}
.cue-bar i{display:block;height:100%;width:calc(18% + 82%*var(--p,0));background:var(--accent)}
.img-label{position:absolute;right:var(--gutter);bottom:16px;z-index:3;margin:0;font:500 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(0,0,0,.5);padding:6px 10px;border-radius:999px}
/* bands */
.band-light{background:var(--bg);padding:var(--pad) 0;position:relative;overflow:hidden}
.band-dark{background:var(--dark);color:#fff;padding:var(--pad) 0;position:relative;overflow:hidden}
.band-light::before{content:"";position:absolute;width:60vw;height:60vw;right:-20vw;top:-20vw;border-radius:50%;background:radial-gradient(circle,rgba(20,184,166,.10),transparent 60%);animation:breathe 9s ease-in-out infinite alternate;pointer-events:none}
@keyframes breathe{to{transform:scale(1.18) translate(-4%,6%)}}
/* ride */
.ride-grid{display:grid;grid-template-columns:minmax(280px,.8fr) 1.4fr;gap:clamp(40px,6vw,110px);align-items:start;position:relative}
.sticky-intro{position:sticky;top:120px}
.ghost-num{position:absolute;right:0;top:-40px;font:800 clamp(7rem,14vw,14rem)/1 var(--display);color:transparent;-webkit-text-stroke:1.5px rgba(14,26,31,.10);z-index:-1;transform:translateY(calc(var(--sy,0)*.12px))}
.chapters{list-style:none;margin:0;padding:0;display:grid;gap:clamp(48px,6vw,96px)}
.chapter{display:grid;grid-template-columns:1.25fr 1fr;gap:32px;align-items:end}
.chapter:nth-child(2){grid-template-columns:1fr 1.25fr}.chapter:nth-child(2) .ch-media{order:2}
.ch-media{margin:0;border-radius:var(--r);overflow:hidden;position:relative;box-shadow:0 24px 60px -30px rgba(14,26,31,.5);transition:transform .4s ease}
.ch-media img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform 1.2s ease}
.chapter:hover .ch-media img{transform:scale(1.05)}.chapter:hover .ch-media{transform:translateY(-4px)}
.ch-media figcaption,.class-card figcaption .mono,.sched-card figcaption,.book-card figcaption{position:absolute;left:12px;top:12px;background:rgba(0,0,0,.55);color:#fff;padding:6px 10px;border-radius:999px;font-size:11px}
.ch-num{display:block;font:800 3.2rem/1 var(--display);color:transparent;-webkit-text-stroke:1.5px var(--accent-text);margin-bottom:12px}
.ch-copy h3{margin-bottom:10px}.ch-copy p{color:var(--ink-2)}
.ch-copy::before{content:"";display:block;height:2px;background:var(--accent);width:calc(var(--in,0)*64px);margin-bottom:18px;transition:width .8s ease}
.rise{transform:translateY(calc((1 - var(--in,1))*36px));transition:transform .9s cubic-bezier(.2,.7,.2,1)}
/* statement */
.statement{min-height:78vh;display:flex;align-items:center}
.statement-img,.closing-img{position:absolute;top:-8%;left:0;width:100%;height:116%!important;object-fit:cover;transform:translateY(calc(var(--py,0)*1px))}
.statement-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,14,17,.85) 0%,rgba(8,14,17,.6) 45%,rgba(8,14,17,.15) 80%)}
.statement-inner{position:relative;z-index:2}
.statement h2{font-size:clamp(2.6rem,1.4rem + 4.4vw,5.6rem);max-width:12ch;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.statement-line{font-size:clamp(1.2rem,1rem + .8vw,1.7rem);line-height:1.35;max-width:30ch;margin:24px 0 34px;color:#eef4f3}
/* classes */
.classes{background:var(--sand)}
.classes-grid{display:grid;grid-template-columns:.9fr 1.2fr;gap:clamp(40px,6vw,110px);align-items:center}
.class-card{margin:0;position:relative;border-radius:var(--r);overflow:hidden;box-shadow:0 30px 70px -30px rgba(14,26,31,.55)}
.class-card img{aspect-ratio:3/4;object-fit:cover;width:100%;animation:kb 18s ease-in-out infinite alternate}
.class-card figcaption strong{position:absolute;left:0;right:0;bottom:0;padding:60px 22px 20px;background:linear-gradient(0deg,rgba(8,14,17,.85),transparent);color:#fff;font:600 18px/1.3 var(--body)}
.big-list{list-style:none;margin:26px 0 0;padding:0;border-top:1px solid rgba(14,26,31,.15)}
.big-list li{border-bottom:1px solid rgba(14,26,31,.15)}
.big-list a{display:flex;align-items:center;justify-content:space-between;font:800 clamp(2rem,1.2rem + 3vw,4rem)/1.1 var(--display);letter-spacing:-.04em;color:var(--ink);text-decoration:none;padding:14px 0;background:linear-gradient(var(--accent),var(--accent)) 0 92%/0 4px no-repeat;transition:background-size .45s ease,color .3s,padding .3s}
.big-list a::after{content:"→";font-size:.6em;color:var(--accent-text);transform:translateX(-12px);opacity:.4;transition:transform .3s,opacity .3s}
.big-list a:hover,.big-list a:focus-visible,.big-list a.active{background-size:100% 4px;padding-left:12px}
.big-list a:hover::after,.big-list a:focus-visible::after,.big-list a.active::after{transform:none;opacity:1}
/* schedule */
.schedule{padding-top:0}
.marquee{overflow:hidden;transform:rotate(-2deg);margin:0 -4vw clamp(48px,6vw,96px);background:var(--accent);color:#04201c;padding:14px 0}
.marquee-track{display:flex;gap:48px;width:max-content;animation:marq 26s linear infinite;font:800 clamp(1.4rem,1rem + 1.4vw,2.4rem)/1 var(--display);letter-spacing:-.02em;text-transform:uppercase}
.marquee-track span::after{content:"●";margin-left:48px;font-size:.5em;vertical-align:middle}
@keyframes marq{to{transform:translateX(-50%)}}
.schedule-grid{display:grid;grid-template-columns:1.3fr .8fr;gap:clamp(40px,6vw,110px);align-items:center}
.week{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:34px 0 0}
.day{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:18px 18px 14px;transition:transform .3s,border-color .3s,background .3s}
.day:hover{transform:translateY(-4px);border-color:var(--accent);background:rgba(20,184,166,.08)}
.day dt{font:800 1.5rem/1 var(--display);color:var(--accent-on-dark);margin-bottom:10px}
.day dd{margin:0 0 6px;color:#e6eeed;font-size:16px}
.sched-card{margin:0;position:relative;border-radius:var(--r);overflow:hidden}
.sched-card img{aspect-ratio:3/4;object-fit:cover;width:100%;transform:scale(1.06) translateY(calc(var(--py2,0)*1px));transition:transform .1s linear}
/* book */
.book-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,110px);align-items:start}
.book-card{margin:28px 0 0;position:relative;border-radius:var(--r);overflow:hidden}
.book-card img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform 1.2s}.book-card:hover img{transform:scale(1.04)}
.form{background:#fff;border-radius:24px;padding:clamp(24px,3vw,44px);box-shadow:0 30px 80px -40px rgba(14,26,31,.45);display:grid;gap:8px}
.form label{font-weight:600;font-size:15px;margin-top:10px}
.form input,.form select{font:400 16px/1.4 var(--body);min-height:52px;padding:12px 16px;border-radius:12px;border:1.5px solid #c9d3d1;background:#fafaf7;color:var(--ink);width:100%}
.form input:focus,.form select:focus{outline:none;border-color:var(--accent-text);box-shadow:0 0 0 3px rgba(20,184,166,.25)}
.form .btn{margin-top:18px}
.form-note{color:var(--accent-text);margin:0 0 4px}
.form-status{min-height:1.4em;margin:6px 0 0;color:var(--accent-text);font-weight:600}
/* closing */
.closing{min-height:80vh;display:flex;align-items:flex-end}
.closing-scrim{position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,10,12,.9) 0%,rgba(6,10,12,.55) 45%,rgba(6,10,12,.15) 100%)}
.closing-inner{position:relative;z-index:2}
.closing h2{font-size:clamp(2.4rem,1.3rem + 4.2vw,5.4rem);max-width:16ch;margin-bottom:34px;text-shadow:0 2px 20px rgba(0,0,0,.4)}
/* footer */
.footer{background:var(--black);color:#c6d2d0;padding:56px 0 48px;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1fr 1.3fr 1.3fr;gap:32px;align-items:start}
.wordmark-foot{color:#fff;margin:0}
/* phone */
@media (max-width:899px){
 .nav{display:none;position:absolute;top:100%;left:var(--gutter);right:var(--gutter);flex-direction:column;gap:0;background:rgba(12,20,24,.96);border-radius:16px;padding:8px 20px}
 .nav.open{display:flex}.nav a{padding:14px 0}
 .menu-btn{display:inline-flex;align-items:center;justify-content:center}
 .btn-header{display:none}
 .ride-grid,.classes-grid,.schedule-grid,.book-grid,.footer-grid{grid-template-columns:1fr}
 .sticky-intro{position:relative;top:0}
 .chapter,.chapter:nth-child(2){grid-template-columns:1fr;gap:18px}.chapter:nth-child(2) .ch-media{order:0}
 .week{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:599px){.week{grid-template-columns:1fr;gap:10px}.day{display:grid;grid-template-columns:64px 1fr;column-gap:12px;padding:14px 16px}.day dt{grid-row:span 2;margin:0;align-self:center}.day dd{margin:2px 0}}
@media (max-width:699px){
 :root{--strip:28px}
 body{font-size:17px}
 .demo-strip{font-size:10.5px;letter-spacing:.05em}.demo-strip .long{display:none}.demo-strip .short{display:inline}
 .hero{min-height:72svh}
 .hero-inner{padding-top:120px;padding-bottom:40px}
 .hero-scrim{background:linear-gradient(0deg,rgba(8,14,17,.9) 0%,rgba(8,14,17,.7) 45%,rgba(8,14,17,.25) 100%)}
 .hero-actions{flex-direction:column;align-items:stretch;gap:6px}
 .hero-actions .btn,.statement .btn,.closing .btn{width:100%}
 .hero-actions .text-link{text-align:center}
 .ride-cue{margin-top:20px}.cue-bar{width:120px}
 .route{bottom:1%;height:9%}
 .statement{min-height:auto}.statement-scrim{background:linear-gradient(0deg,rgba(8,14,17,.9),rgba(8,14,17,.65))}
 .closing{min-height:70svh}
 .class-card{order:2}
 .ghost-num{top:-30px}
 .img-label{bottom:10px;font-size:10px}
}
@media (prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
 .hero-img{transform:none}.route path{stroke-dashoffset:0}.rise{transform:none}.statement-img,.closing-img,.sched-card img{transform:none}
}