/* Rebuild Faster: shared stylesheet. Same class names as the old site, new light look. */
:root{
  --paper:#f6f8f4; --card:#fff; --ink:#16241d; --muted:#53635a;
  --field:#1f6b52; --field-dark:#164c3a; --bib:#f4c63d; --line:#dbe3dc;
  --ring:rgba(31,107,82,.45); --maxw:1120px; --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 Figtree,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
img{max-width:100%;display:block}
a{color:var(--field);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--field-dark)}
h1,h2,h3,h4{font-family:"Bricolage Grotesque",Figtree,system-ui,sans-serif;font-weight:700;line-height:1.15;color:var(--ink);margin:0 0 .6rem}
h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em}
h2,.section-title{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:.75rem}
h3{font-size:1.25rem;color:var(--field)}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.muted{color:var(--muted)}
.tiny{font-size:.92rem}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:6px}

/* Buttons */
.btn{display:inline-block;padding:.75rem 1.25rem;border-radius:999px;font-weight:700;line-height:1.1;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s}
.btn-primary{background:var(--field);color:#fff}
.btn-primary:hover{background:var(--field-dark);color:#fff}
.btn-outline{border-color:var(--field);color:var(--field);background:transparent}
.btn-outline:hover{background:var(--field);color:#fff}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(246,248,244,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font:700 1.25rem "Bricolage Grotesque",sans-serif;color:var(--ink);text-decoration:none}
.brand .mark{width:34px;height:34px;border-radius:10px;background:var(--field);color:var(--bib);display:grid;place-items:center}
.brand .mark svg{width:20px;height:20px}
nav ul{display:flex;list-style:none;gap:26px;margin:0;padding:0}
nav a{color:var(--muted);font-weight:600;text-decoration:none}
nav a:hover{color:var(--field)}
.hamburger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;padding:10px;flex-direction:column;justify-content:space-between}
.hamburger .bar{display:block;height:3px;border-radius:2px;background:var(--ink);transition:transform .25s,opacity .25s}
.hamburger.open .bar:nth-child(1){transform:translateY(10.5px) rotate(45deg)}
.hamburger.open .bar:nth-child(2){opacity:0}
.hamburger.open .bar:nth-child(3){transform:translateY(-10.5px) rotate(-45deg)}
@media(max-width:900px){
  .hamburger{display:flex}
  nav ul{display:none}
  .nav.open nav ul{display:flex;flex-direction:column;gap:14px;position:absolute;top:100%;left:12px;right:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:0 10px 30px rgba(22,36,29,.12)}
}

/* Hero: the one memorable move is the three speed lines under it */
.hero{padding:72px 0 0}
.hero .inner{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.eyebrow{color:var(--field);font-weight:600;margin-bottom:.5rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.hero-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.hero-card img{border-radius:10px}
.hero-stat{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center}
.hero::after{content:"";display:block;height:21px;margin-top:64px;
  background:linear-gradient(var(--field),var(--field)) 0 0/100% 3px no-repeat,
             linear-gradient(var(--bib),var(--bib)) 0 9px/62% 3px no-repeat,
             linear-gradient(var(--line),var(--line)) 0 18px/34% 3px no-repeat}
@media(max-width:900px){.hero{padding-top:44px}.hero .inner{grid-template-columns:1fr}}

/* Sections and cards */
section{padding:64px 0}
.section-sub{color:var(--muted);margin:0 0 24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{margin-bottom:.5rem}
.card p{color:var(--muted)}
.pill{display:inline-flex;align-items:center;padding:.3rem .8rem;border-radius:999px;background:#e6efe9;color:var(--field-dark);font-weight:600;font-size:.9rem;text-decoration:none}
.about{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:center}
.about .photo{border-radius:var(--radius);overflow:hidden}
.grid-3,.programs .cards,.blog .posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{display:flex;flex-direction:column}
.post .excerpt{flex:1}
.thumb{border-radius:10px;overflow:hidden;aspect-ratio:16/10;margin-bottom:12px}
.community .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.calendar{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.calendar ul{list-style:none;margin:0;padding:0}
.calendar li{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px dashed var(--line)}
.calendar li:last-child{border-bottom:0}
.collage{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.collage img{border-radius:10px}
.split{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:center}
.split-image{display:flex;justify-content:center}
.image-placeholder{width:100%;aspect-ratio:1/1;border-radius:var(--radius);background:#e6efe9;border:1px solid var(--line)}
.cta{background:#e6efe9}
.cta .inner{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
.cta h3{color:var(--ink);font-size:1.5rem}
@media(max-width:900px){.about,.grid-3,.programs .cards,.blog .posts,.community .wrap,.split,.cta .inner{grid-template-columns:1fr}.split-image{order:-1}.image-placeholder{aspect-ratio:16/9}}

/* Content helpers used by the training pages */
.claude-analysis{background:#eef4ef;border-left:4px solid var(--field);border-radius:8px;padding:1rem 1.25rem;margin:1.5rem 0}
.claude-analysis-label{font-size:.8rem;font-weight:700;color:var(--field);margin-bottom:.6rem}
.claude-analysis-label span{font-weight:400;color:var(--muted)}
.claude-analysis h3{margin-top:0}
.claude-analysis p{color:var(--ink)}
.exerciseVideo{width:500px;height:250px;max-width:100%;border-radius:10px}
@media(max-width:850px){.exerciseVideo{width:100%;height:auto;aspect-ratio:2/1}}
table{border-collapse:collapse;width:100%;background:var(--card)}
th,td{padding:.6rem .8rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#e6efe9;color:var(--ink)}
li{margin-bottom:.3rem}

/* Forms */
input,select,textarea{width:100%;padding:.8rem 1rem;border-radius:10px;border:1px solid #b9c6bd;background:#fff;color:var(--ink);font:inherit}
input:focus,select:focus,textarea:focus{outline:3px solid var(--ring);border-color:var(--field)}
label{display:block;margin-bottom:4px;font-weight:600}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}

/* Footer */
footer{background:var(--ink);color:#d7e2db;padding:40px 0 28px;margin-top:40px}
footer a{color:#d7e2db}
footer a:hover{color:var(--bib)}
footer .brand{color:#fff}
footer h4{color:#fff;font-size:1rem}
footer .muted{color:#a9bab0}
.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.footgrid ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.social{display:flex;gap:12px}
@media(max-width:900px){.footgrid{grid-template-columns:1fr}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* ===== Home page v2: the 100 m as a layout ===== */
.rf-hero{background:var(--field-dark);color:#eaf2ed;padding:64px 0 72px}
.rf-hero h1{color:#fff;font-size:clamp(2.6rem,7vw,5.4rem);line-height:1;letter-spacing:-.03em;max-width:15ch;margin-bottom:40px}
.rf-hero-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:center}
.rf-hero p{color:#cfe0d6;font-size:1.15rem;max-width:44ch}
.rf-hero .btn-primary{background:var(--bib);color:var(--ink)}
.rf-hero .btn-primary:hover{background:#ffd95e;color:var(--ink)}
.rf-hero .btn-outline{border-color:#cfe0d6;color:#fff}
.rf-hero .btn-outline:hover{background:#fff;color:var(--ink)}
.rf-chart{width:100%;height:auto;display:block}
.rf-band{fill:#fff;opacity:.05}.rf-band.b{opacity:.1}
.rf-axis{stroke:#7fa592;stroke-width:1.5}
.rf-ticks text,.rf-chart .rf-label{fill:#b9d0c4;font:600 13px Figtree,sans-serif}
.rf-chart .rf-phase-name{fill:#e6f0ea;font:700 15px "Bricolage Grotesque",sans-serif}
.rf-chart .rf-note{fill:var(--bib);font:700 15px "Bricolage Grotesque",sans-serif}
.rf-curve{fill:none;stroke:var(--bib);stroke-width:4.5;stroke-linecap:round}
.rf-peak{stroke:var(--bib);stroke-width:1.5;stroke-dasharray:4 5}
@media(prefers-reduced-motion:no-preference){
  .rf-curve{stroke-dasharray:1;stroke-dashoffset:1;animation:rf-draw 2.4s ease-out .3s forwards}
  @keyframes rf-draw{to{stroke-dashoffset:0}}
}
.rf-head{max-width:640px;margin-bottom:8px}
.rf-head p{color:var(--muted)}
.rf-phases{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative;padding-top:48px;margin-top:28px}
.rf-phases::before{content:"";position:absolute;top:15px;left:0;right:25%;height:4px;background:var(--field);border-radius:2px}
.rf-phase{position:relative}
.rf-phase::before{content:"";position:absolute;top:-41px;left:0;width:20px;height:20px;border-radius:50%;background:var(--bib);border:4px solid var(--ink)}
.rf-phase.off::before{background:var(--paper);border:3px dashed var(--muted)}
.rf-dist{font:700 .95rem Figtree,sans-serif;color:var(--field);margin:0 0 4px}
.rf-phase h3{color:var(--ink);font-size:1.5rem}
.rf-phase p{color:var(--muted)}
.rf-bibs{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:28px}
.rf-bib{position:relative;background:#fff;border:2px solid var(--ink);border-radius:6px;padding:34px 30px 28px;transform:rotate(-1.2deg)}
.rf-bib:nth-child(2){transform:rotate(1deg)}
.rf-bib.gold{background:var(--bib)}
.rf-bib::before,.rf-bib::after{content:"";position:absolute;top:10px;width:11px;height:11px;border-radius:50%;background:var(--paper);border:2px solid var(--ink)}
.rf-bib::before{left:12px}.rf-bib::after{right:12px}
.rf-bib .num{font:800 4.8rem/1 "Bricolage Grotesque",sans-serif;color:var(--ink)}
.rf-bib .num small{font-size:1.2rem;font-weight:700;margin-left:6px}
.rf-bib h3{color:var(--ink);margin:.4rem 0}
.rf-bib p{color:var(--ink)}
.rf-banner{border-radius:var(--radius);overflow:hidden;aspect-ratio:21/8;margin-bottom:36px}
.rf-banner img{width:100%;height:100%;object-fit:cover}
.rf-story{max-width:700px;margin-inline:auto}
.rf-quote{font:700 clamp(1.5rem,3vw,2.1rem)/1.25 "Bricolage Grotesque",sans-serif;border-left:6px solid var(--bib);padding-left:20px;margin:0 0 1.6rem}
.rf-rows{border-top:3px solid var(--ink);margin-top:20px}
.rf-row{display:grid;grid-template-columns:1fr 1.6fr auto;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}
.rf-row h3{color:var(--ink);margin:0}
.rf-row p{margin:0;color:var(--muted)}
.rf-contact{display:grid;grid-template-columns:1fr 1.3fr;gap:44px;align-items:start}
.rf-finish{display:block;width:100%;height:24px;margin:56px 0 -40px}
.rf-finish pattern rect{fill:var(--ink)}
@media(max-width:900px){
  .rf-hero-grid,.rf-bibs,.rf-contact,.rf-row{grid-template-columns:1fr}
  .rf-hero-grid{gap:28px}.rf-row{gap:8px}
  .rf-phases{grid-template-columns:1fr;padding:0 0 0 40px;gap:30px}
  .rf-phases::before{top:6px;bottom:6px;left:8px;right:auto;width:4px;height:auto}
  .rf-phase::before{top:4px;left:-40px}
  .rf-banner{aspect-ratio:16/9}
}