/* mattswart.co.za — Carrd-matched aesthetic: Heebo, grey on white, minimalist.
   Mobile-first. Heebo is loaded via <link> in each page <head>. */
:root{
  --bg:#ffffff; --fg:#545454; --muted:#8b9099; --line:#e8eaef;
  --accent:#00d1ff; --accent-ink:#009dbf;
  --max:960px; --home:800px; --pad:1.25rem;
  font-size:17px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);
  font-family:'Heebo',system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-weight:400;line-height:1.875;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:underline;transition:color .2s}
a:hover{text-decoration:none;color:var(--accent-ink)}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em;font-weight:400;margin:0;color:var(--fg)}
h1{font-size:clamp(2rem,5.2vw,2.7rem);letter-spacing:-.035em;margin:0 0 .4rem}
h2{font-size:1.5rem;margin:2.6rem 0 .7rem}
h3{font-size:1.05rem;font-weight:700;margin:1.5rem 0 .35rem}
p{margin:0 0 1rem}
strong,b{font-weight:700}
em{font-style:italic}
.muted{color:var(--muted);font-weight:300}
.eyebrow{color:var(--muted);font-weight:300;font-size:.95rem;margin:0 0 .35rem}
.tag{color:var(--muted);font-weight:300;font-size:1.15rem;margin:0}

/* nav — cross-page navigation (Carrd has none; we add it) */
.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);
  -webkit-backdrop-filter:saturate(1.2) blur(8px);backdrop-filter:saturate(1.2) blur(8px);
  border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--max);margin:0 auto;padding:.6rem var(--pad);
  display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.brand{font-weight:700;letter-spacing:.02em;color:var(--fg);font-size:1.05rem;
  padding:.45rem .1rem;text-decoration:none}
.brand span{color:var(--fg)}
.nav-links{display:flex;gap:.2rem;margin-left:auto}
.nav-links a{display:inline-flex;align-items:center;color:var(--muted);font-size:1rem;
  padding:.55rem .7rem;min-height:44px;text-decoration:none;border-radius:6px}
.nav-links a:hover{color:var(--fg);background:rgba(0,0,0,.04)}
.nav-links a[aria-current]{color:var(--fg);font-weight:700}

/* layout */
.wrap{max-width:var(--max);margin:0 auto;padding:2.4rem var(--pad) 3rem}
.home{max-width:var(--home)}

/* hero (home) — 50/50 split, text left, image right */
.hero{display:flex;flex-direction:row-reverse;gap:1rem;align-items:center}
.hero picture,
.hero > div{flex:1;min-width:0}
.hero picture img{width:100%;max-width:none;height:auto;object-fit:cover;border-radius:0}
.hero .tag{font-size:1.2rem;margin:.2rem 0 0}

/* figures (home section images) — inline, no rounded card */
.fig{margin:1.5rem 0 0;border:0;border-radius:0;overflow:hidden;max-width:100%}
.fig picture img{width:100%}

/* media row (home sections) — 50/50 split, text left, image right */
.media{display:flex;flex-direction:row-reverse;gap:1rem;align-items:center;margin:2.6rem 0 0}
.media .fig,
.media .body{flex:1;min-width:0}
.media .fig{margin:0}
.media .fig img{width:100%;height:auto}
.media h2{margin:0 0 .7rem}
@media(min-width:640px){
  .hero{gap:1.8rem}
  .media{gap:1.8rem}
}

/* gallery — one image per row, natural aspect ratio, no rounded corners */
.gallery{display:grid;grid-template-columns:1fr;
  gap:.6rem;margin:1.5rem 0 0}
.gallery a.g{display:block;overflow:hidden;background:var(--line)}
.gallery a.g img{width:100%;height:auto;object-fit:cover;transition:transform .3s}
.gallery a.g:hover img{transform:scale(1.03)}

/* results (windsurf) — clean lines, no cards */
.results{list-style:none;padding:0;margin:1rem 0}
.results li{padding:.65rem 0;border-bottom:1px solid var(--line);font-weight:300}
.results li:last-child{border-bottom:0}
.results b{font-weight:700}

/* contact section (home) */
.contact{border-top:1px solid var(--line);padding-top:1.5rem;margin-top:2.5rem}
.contact-links{display:flex;flex-wrap:wrap;gap:.3rem 1.2rem;align-items:center}
.contact-links a{display:inline-flex;align-items:center;justify-content:center;padding:.55rem .6rem;
  min-width:44px;min-height:44px;text-decoration:none;color:var(--fg)}
.contact-links a:hover{color:var(--accent-ink);text-decoration:underline}

/* cv */
.cv{border-top:1px solid var(--line);padding-top:1.5rem;margin-top:2.5rem}
.cv ul{margin:.4rem 0 1.1rem;padding-left:1.1rem}
.cv ul li{margin:.25rem 0;font-weight:300}
.cv .role{color:var(--muted);font-weight:400;font-size:.9rem}
.comp-grid{display:grid;gap:1rem;grid-template-columns:1fr;margin-top:.4rem}
.comp-grid p{margin:.1rem 0}

/* footer */
.foot{border-top:1px solid var(--line);margin:3rem auto 0;padding:2rem var(--pad);max-width:var(--max)}
.foot .links{display:flex;flex-wrap:wrap;gap:.3rem 1.2rem;align-items:center}
.foot .links a{display:inline-flex;align-items:center;justify-content:center;padding:.55rem .6rem;
  min-width:44px;min-height:44px;text-decoration:none;color:var(--fg)}
.foot .links a:hover{color:var(--accent-ink);text-decoration:underline}
.foot .copy{color:var(--muted);font-size:.85rem;font-weight:300;margin:1rem 0 0}

/* 2-column split (yoga, windsurf): text | gallery, like the Carrd pages */
.split{display:grid;grid-template-columns:1fr;gap:2rem;align-items:start}
.split-gallery{display:flex;flex-direction:column}
.split-gallery .gallery{margin:0}

/* lightbox (driven by assets/js/gallery.js — keeps a.g / #lb / data-webp contract) */
.lb{position:fixed;inset:0;z-index:60;background:rgba(10,10,10,.86);display:none;
  align-items:center;justify-content:center;padding:1rem}
.lb.open{display:flex}
.lb img{max-width:94vw;max-height:88vh;border-radius:4px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.lb button{position:absolute;color:#fff;background:rgba(255,255,255,.12);border:0;cursor:pointer;
  font-size:1.5rem;width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center}
.lb button:hover{background:rgba(255,255,255,.2)}
.lb .lb-close{top:1rem;right:1rem}
.lb .lb-prev{left:1rem;top:50%;transform:translateY(-50%)}
.lb .lb-next{right:1rem;top:50%;transform:translateY(-50%)}

/* breakpoints (mirror Carrd: 980 = 2-col, 736 = mobile tuning) */
@media(min-width:640px){
  :root{font-size:18px}
  .gallery{gap:1rem}
  .comp-grid{grid-template-columns:1fr 1fr}
}
@media(min-width:980px){
  .split{grid-template-columns:1fr 1fr;gap:4rem}
  .gallery{gap:1.5rem}
  .comp-grid{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:736px){
  :root{font-size:16px}
  .wrap{padding:1.8rem var(--pad) 2.4rem}
  .gallery{gap:.5rem}
  h2{margin:2rem 0 .6rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .gallery a.g img{transition:none}
}
