/* =========================================================
   M2 RACEWEAR — light theme tokens (edit to match your brand)
   ========================================================= */
:root{
  --bg:        #ffffff;
  --bg-alt:    #f5f5f7;   /* alternating section gray */
  --panel:     #ffffff;
  --line:      #d2d2d7;   /* hairline */
  --text:      #1d1d1f;
  --muted:     #6e6e73;
  --accent:    #ff0000;   /* M2 red — actions */
  --accent-2:  #d60000;
  --navy:      #000080;   /* M2 navy — structure & navigation */
  --navy-2:    #000066;
  --radius:    18px;
  --shadow:    0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --display:   "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body:      "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--body);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* small red dash — quiet brand mark next to section titles */
.stripe{display:inline-block;width:28px;height:4px;border-radius:2px;
  background:var(--accent);margin-right:16px;flex:none}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(0,0,0,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo img{height:34px;width:auto}
.nav-links{display:flex;gap:30px;font-size:15px;font-weight:500;align-items:center}
.nav-links a{color:var(--muted);transition:color .15s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--text)}
.nav-links a.cta{color:#fff;background:var(--navy);padding:8px 18px;border-radius:980px;
  transition:background .15s}
.nav-links a.cta:hover{background:var(--navy-2)}

/* mobile menu button */
.menu-btn{display:none;align-items:center;justify-content:center;width:42px;height:42px;
  background:none;border:1px solid var(--line);border-radius:10px;cursor:pointer;
  flex-direction:column;gap:5px}
.menu-btn span{display:block;width:18px;height:2px;background:var(--text);border-radius:1px;
  transition:transform .18s, opacity .18s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
header.site .nav{position:relative}

/* ---------- hero ---------- */
.hero{padding:72px 0 64px;text-align:center;background:var(--bg)}
.hero h1{font-weight:700;letter-spacing:-.025em;line-height:1.05;
  font-size:clamp(40px,6vw,72px);max-width:18ch;margin:0 auto}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{margin:18px auto 0;max-width:600px;color:var(--muted);
  font-size:clamp(18px,2.2vw,22px);line-height:1.5}
.hero .actions{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{font-size:17px;font-weight:500;padding:13px 30px;border-radius:980px;
  display:inline-block;transition:all .15s;border:1px solid transparent}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-2)}
.btn.ghost{border-color:var(--line);color:var(--text)}
.btn.ghost:hover{border-color:var(--muted)}

/* ---------- sections ---------- */
section{padding:56px 0}
section.alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:center;margin-bottom:16px}
.sec-head h2{font-weight:700;letter-spacing:-.02em;font-size:clamp(28px,3.6vw,40px)}
.sec-sub{color:var(--muted);max-width:640px;margin:0 0 28px 44px;font-size:18px}

/* about */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:start;margin-top:16px}
.about-grid p{color:var(--muted);margin-bottom:18px;font-size:18px;line-height:1.65}
.fact{padding:20px 22px;background:var(--bg-alt);border-radius:14px;margin-bottom:14px}
section.alt .fact{background:var(--panel);box-shadow:var(--shadow)}
.fact strong{font-size:17px;font-weight:600;display:block;letter-spacing:-.01em}
.fact span{color:var(--muted);font-size:15px}

/* process / info cards */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.step{background:var(--panel);border-radius:var(--radius);padding:28px 24px;
  box-shadow:var(--shadow)}
section:not(.alt) .step{background:var(--bg-alt);box-shadow:none}
.step .n{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--navy)}
.step h3{font-weight:600;font-size:19px;letter-spacing:-.01em;margin:10px 0 8px}
.step p{color:var(--muted);font-size:15px;line-height:1.55}
.step a{color:var(--navy);font-weight:500}
.step a:hover{text-decoration:underline}

/* category tiles */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.cat{position:relative;background:var(--panel);border-radius:var(--radius);
  padding:32px 26px;box-shadow:var(--shadow);transition:transform .18s, box-shadow .18s}
section:not(.alt) .cat{background:var(--bg-alt);box-shadow:none}
.cat:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(0,0,0,.05),0 14px 32px rgba(0,0,0,.10)}
.cat h3{font-weight:600;font-size:22px;letter-spacing:-.01em;margin-bottom:4px}
.cat span{color:var(--muted);font-size:15px;display:block}
.cat .arrow{position:absolute;right:24px;bottom:20px;color:var(--accent);
  font-size:20px;transition:transform .15s}
.cat:hover .arrow{transform:translateX(5px)}

/* ---------- catalog ---------- */
.filterbar{position:sticky;top:64px;z-index:40;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(0,0,0,.08);
  padding:14px 0}
.filterbar .container{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{font-size:14px;font-weight:500;color:var(--muted);border:1px solid var(--line);
  border-radius:980px;padding:7px 16px;cursor:pointer;background:var(--bg);transition:all .15s}
.chip:hover{color:var(--text);border-color:var(--muted)}
.chip.active{color:#fff;background:var(--navy);border-color:var(--navy)}
.search{margin-left:auto;background:var(--bg-alt);border:1px solid transparent;
  border-radius:10px;color:var(--text);padding:9px 14px;font-family:var(--body);
  font-size:15px;min-width:230px}
.search:focus{outline:none;border-color:var(--navy);background:var(--bg)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;
  padding:28px 0 64px}
.card{background:var(--panel);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--shadow);
  transition:transform .18s, box-shadow .18s}
.card:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(0,0,0,.05),0 14px 32px rgba(0,0,0,.10)}
.thumb{aspect-ratio:4/5;background:var(--bg-alt);display:flex;align-items:center;
  justify-content:center;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:contain;padding:10px}
.ph{text-align:center;color:#b8b8bd;font-weight:600;letter-spacing:.02em;
  font-size:15px;padding:0 16px}
.ph::before{content:"";display:block;width:28px;height:4px;border-radius:2px;
  margin:0 auto 14px;background:var(--accent);opacity:.75}
.card-body{padding:18px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body .cat-tag{font-size:12px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted)}
.card-body h3{font-weight:600;font-size:17px;letter-spacing:-.01em;line-height:1.3;flex:1}
.card-body .price{font-size:15px;font-weight:600;color:var(--accent);letter-spacing:-.01em}
.card-actions{display:flex;gap:8px}
.card-actions a{flex:1;text-align:center;font-size:14px;font-weight:500;
  padding:9px 6px;border-radius:980px;transition:all .15s}
.card-actions .customize{background:var(--accent);color:#fff}
.card-actions .customize:hover{background:var(--accent-2)}
.card-actions .view{border:1px solid var(--line);color:var(--text)}
.card-actions .view:hover{border-color:var(--muted)}
.count{color:var(--muted);font-size:14px;padding-top:24px}

/* ---------- guides page ---------- */
.page-head{padding:56px 0 36px;text-align:center}
.page-head h1{font-weight:700;letter-spacing:-.025em;font-size:clamp(36px,5vw,56px)}
.page-head p{color:var(--muted);max-width:620px;margin:18px auto 0;font-size:19px}
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.guide-grid.three{grid-template-columns:repeat(3,1fr)}
.doc{display:flex;align-items:center;gap:16px;background:var(--panel);
  border-radius:14px;padding:18px 20px;box-shadow:var(--shadow);
  transition:transform .15s, box-shadow .15s}
section:not(.alt) .doc{background:var(--bg-alt);box-shadow:none}
.doc:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(0,0,0,.05),0 12px 28px rgba(0,0,0,.10)}
.doc .badge{flex:none;width:44px;height:44px;border-radius:10px;background:var(--navy);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;letter-spacing:.04em}
.doc div h3{font-size:16px;font-weight:600;letter-spacing:-.01em}
.doc div span{color:var(--muted);font-size:14px}
ol.measure{margin:16px 0 0 20px;max-width:680px}
ol.measure li{margin-bottom:14px;color:var(--muted)}
ol.measure li strong{color:var(--text);font-weight:600}
.note{background:var(--bg-alt);border-radius:14px;padding:18px 22px;color:var(--muted);
  font-size:15px;max-width:680px;margin-top:20px}
section.alt .note{background:var(--panel);box-shadow:var(--shadow)}
.note strong{color:var(--text)}

/* ---------- contact / footer ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
footer{border-top:1px solid rgba(0,0,0,.08);padding:32px 0;color:var(--muted);font-size:14px}
footer .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:900px){
  .steps,.cats,.contact-grid,.guide-grid.three{grid-template-columns:1fr 1fr}
  .about-grid,.guide-grid{grid-template-columns:1fr}
  .nav-links{gap:16px}
}
@media (max-width:560px){
  .steps,.cats,.contact-grid,.guide-grid.three{grid-template-columns:1fr}
  .menu-btn{display:inline-flex}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);
    border-bottom:1px solid rgba(0,0,0,.08);box-shadow:0 12px 24px rgba(0,0,0,.08);
    flex-direction:column;align-items:flex-start;gap:4px;padding:10px 24px 18px}
  .nav-links.open{display:flex}
  .nav-links a{font-size:17px;padding:10px 0;width:100%}
  .nav-links a.cta{width:auto;margin-top:8px;padding:10px 22px}
  .search{min-width:0;width:100%;margin-left:0}
  .sec-sub{margin-left:0}
  .hero{padding:52px 0 44px}
  section{padding:44px 0}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}

/* ---------- pricing ---------- */
.price-wrap{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);
  overflow-x:auto;margin-top:16px}
.price-table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
.price-table th{text-align:left;font-weight:600;font-size:13px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted);padding:18px 24px;
  border-bottom:1px solid var(--line)}
.price-table td{padding:16px 24px;border-bottom:1px solid #ebebed}
.price-table tbody tr:last-child td{border-bottom:none}
.price-table td:first-child{font-weight:500}
.price-table td:not(:first-child){font-variant-numeric:tabular-nums}

/* ---------- showcase video band ---------- */
.showcase{padding:0}
.showcase .media{position:relative;max-width:1280px;margin:0 auto;padding:0 24px}
.showcase video{width:100%;display:block;border-radius:var(--radius);
  box-shadow:var(--shadow);aspect-ratio:16/9;object-fit:cover;background:#0b0c0e}
.showcase .caption{text-align:center;color:var(--muted);font-size:15px;margin-top:14px}

/* ---------- photo category tiles ---------- */
.cats.photo .cat{padding:0;overflow:hidden;background:#0b0c0e;min-height:300px;
  display:flex;align-items:flex-end;box-shadow:var(--shadow)}
.cats.photo .cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .35s ease}
.cats.photo .cat:hover img{transform:scale(1.04)}
.cats.photo .cat .shade{position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.62) 100%)}
.cats.photo .cat .label{position:relative;padding:22px 24px;color:#fff}
.cats.photo .cat .label h3{color:#fff;font-size:24px}
.cats.photo .cat .label span{color:rgba(255,255,255,.8)}
.cats.photo .cat .arrow{color:#fff}

/* ---------- measurement video player ---------- */
.measure-player{display:grid;grid-template-columns:300px 1fr;gap:18px;margin-top:24px;
  background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);
  overflow:hidden}
.measure-list{max-height:520px;overflow-y:auto;border-right:1px solid #ebebed;padding:10px}
.measure-list button{display:block;width:100%;text-align:left;background:none;border:0;
  border-radius:10px;padding:11px 14px;font-family:var(--body);font-size:15px;
  color:var(--text);cursor:pointer;transition:background .12s}
.measure-list button:hover{background:var(--bg-alt)}
.measure-list button.active{background:var(--navy);color:#fff}
.measure-list button .mnum{display:inline-block;min-width:38px;font-weight:600;
  font-variant-numeric:tabular-nums;color:var(--muted)}
.measure-list button.active .mnum{color:rgba(255,255,255,.75)}
.measure-stage{padding:22px 26px 26px;display:flex;flex-direction:column;gap:14px}
.measure-stage video{width:100%;aspect-ratio:16/9;border-radius:12px;background:#0b0c0e}
.measure-stage h3{font-weight:600;font-size:20px;letter-spacing:-.01em}
.measure-stage p{color:var(--muted);font-size:15px;line-height:1.6}
@media (max-width:820px){
  .measure-player{grid-template-columns:1fr}
  .measure-list{max-height:220px;border-right:0;border-bottom:1px solid #ebebed}
}

/* ---------- legal page ---------- */
.legal{max-width:760px;padding-bottom:64px}
.legal .clause{margin-bottom:30px}
.legal h2{font-weight:600;font-size:21px;letter-spacing:-.01em;margin-bottom:12px}
.legal p{color:var(--muted);font-size:16px;line-height:1.7;margin-bottom:12px}
.legal a{color:var(--navy);font-weight:500}
.legal a:hover{text-decoration:underline}
.legal .updated{font-size:14px;color:#a1a1a6}
footer a:hover{color:var(--text)}

.sub-head{font-size:1.05rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted,#9aa1ab);margin:0 0 14px}

.applies{margin-top:10px}
.applies-tag{display:inline-block;font-size:11px;letter-spacing:.04em;color:var(--muted,#9aa1ab);border:1px solid var(--line,#2a2f38);border-radius:999px;padding:2px 9px;margin:2px 4px 0 0}