/* Shared styles — Henry Glover comic art portfolio */
:root {
  --bg:#ffffff; --bar:#e9f1f9; --bg-soft:#eef3f8; --text:#14130f; --muted:#6b6b66;
  --line:#e6e5e1; --accent:#14130f; --maxw:1120px; --gap:22px; --radius:4px;
  --bgcol:1300px;  /* width of the centered decorative print column */
  --font:"Gill Sans Light","Gill Sans","Gill Sans MT","GillSans",Calibri,"Segoe UI",-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-y:scroll}  /* always show scrollbar so the centered bg doesn't shift between pages */
body{margin:0;font-family:var(--font);font-weight:300;color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh;
  /* repeating print as a single centered vertical column; white on the sides */
  background-color:var(--bg);
  background-image:url("content/Images/SnakeBG.png");
  background-repeat:repeat-y;
  background-position:center top;
  background-size:var(--bgcol) auto;
  background-attachment:fixed;
}

/* 2001-style heading treatment: light weight, uppercase, wide tracking */
h1,h2{font-weight:300;text-transform:uppercase}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%}

/* Header / nav */
header{position:sticky;top:0;z-index:50;background:var(--bar);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:300;letter-spacing:.22em;text-transform:uppercase;font-size:16px}
.nav-links{display:flex;gap:26px;font-size:15px}
.nav-links a{color:var(--muted);transition:color .15s ease;letter-spacing:.16em}
.nav-links a .short{display:none}  /* desktop shows full label, mobile swaps to short */
.nav-links a:hover{color:var(--text)}
/* faux-bold so the active word thickens without changing width (no layout shift) */
.nav-links a.active{color:var(--text);text-shadow:.018em 0 0 currentColor,-.018em 0 0 currentColor}
.menu-btn{display:none;background:none;border:0;font-size:22px;cursor:pointer;line-height:1}

/* Hero (home) */
.hero{padding:96px 0 72px}
.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.05;letter-spacing:-.03em;margin:0 0 18px;font-weight:700}
.hero p{font-size:clamp(16px,2.2vw,20px);color:var(--muted);max-width:620px;margin:0 0 28px}
.btn{display:inline-block;padding:12px 22px;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s ease}
.btn:hover{opacity:.82}
.btn.ghost{background:transparent;color:var(--text);margin-left:10px}

/* Home section nav cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin-top:8px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--bg-soft);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,.08)}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}

/* Page sections */
main{flex:1}
.page{padding:64px 0}
.sec-head{margin-bottom:34px}
.sec-head h1{font-size:clamp(20px,3.4vw,32px);letter-spacing:.42em;margin:0 0 8px;font-weight:300}
.sec-head[style*="center"] h1,.sec-head h1{padding-left:.42em}
.sec-head p{color:var(--muted);margin:0;max-width:560px}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin:0 0 10px;font-weight:600}

/* Gallery grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.four{grid-template-columns:repeat(4,1fr)}
.tile{position:relative;border-radius:var(--radius);aspect-ratio:4/5;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.tile.wide,.wide-tiles .tile{aspect-ratio:16/9}
.tile img{width:100%;height:100%;object-fit:contain}
/* square, cropped thumbnails (dense grids, e.g. Illustrations) */
.square-tiles .tile{aspect-ratio:1/1}
.square-tiles .tile img{object-fit:cover;transform:scale(1.5);transform-origin:center}
.tile .ph{text-align:center;padding:12px;line-height:1.4}
.tile .ph strong{color:var(--text);display:block;font-size:14px}
/* project groups: hero (a) big on the left, the rest small in a right column */
.project-groups{display:flex;flex-direction:column;gap:calc(var(--gap)*1.4);margin-bottom:calc(var(--gap)*1.4)}
.project{display:grid;grid-template-columns:2fr 1fr;gap:12px;align-items:start}
.project a{display:block;border-radius:var(--radius);overflow:hidden}
.proj-hero img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.proj-col{display:flex;flex-direction:column;gap:12px}
.proj-thumb img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
@media (max-width:680px){
  /* mobile: hero centered on top, the others smaller underneath it */
  .project{grid-template-columns:1fr;gap:10px}
  .proj-col{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:10px}
  .proj-thumb{flex:0 0 46%}
}
.empty-note{grid-column:1/-1;text-align:center;color:var(--muted);font-size:15px;padding:48px 0;line-height:1.7}
.empty-note code{background:var(--bg-soft);border:1px solid var(--line);border-radius:3px;padding:1px 6px;font-size:13px}

/* Store */
.store-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.product{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;background:#fff}
.product .img{aspect-ratio:1/1;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.product .img img{width:100%;height:100%;object-fit:cover}
.product .body{padding:16px;display:flex;flex-direction:column;gap:8px}
.product h3{margin:0;font-size:16px}
.product .price{font-weight:700}
.product .desc{color:var(--muted);font-size:14px;margin:0;flex:1}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
form{display:flex;flex-direction:column;gap:14px}
label{font-size:13px;font-weight:600}
input,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);font:inherit;background:#fff;color:var(--text)}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0}
textarea{resize:vertical;min-height:130px}
/* rounded contact-form fields */
.contact-form input,.contact-form textarea{border-radius:16px}
.contact-form button{border-radius:999px}
.contact-info p{margin:0 0 14px;color:var(--muted)}
.contact-info a{font-weight:600;color:var(--text);border-bottom:1px solid var(--text)}

/* Footer */
footer{border-top:1px solid var(--line);padding:18px 0;color:var(--muted);font-size:13px;background:var(--bar)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{color:var(--muted)}
footer a:hover{color:var(--text)}

/* Mobile illustrations lightbox: one image, skinny back/forward bars above the nav, tap to zoom */
.ill-lb{position:fixed;inset:0;z-index:55;background:#fff;display:none;flex-direction:column;
  padding-bottom:calc(46px + env(safe-area-inset-bottom))}  /* reserve the bottom-nav strip */
.ill-lb.open{display:flex}
.ill-lb .lb-stage{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:16px}
.ill-lb .lb-stage img{max-width:100%;max-height:100%;object-fit:contain;cursor:zoom-in;transition:transform .25s ease}
.ill-lb.zoomed .lb-stage img{transform:scale(2.4);cursor:zoom-out}
.ill-lb .lb-close{position:absolute;top:8px;right:12px;font-size:30px;line-height:1;color:var(--text);
  background:none;border:0;padding:6px;z-index:2;cursor:pointer}
.ill-lb .lb-bars{display:flex;gap:10px;padding:0 12px 8px}
.ill-lb .lb-bars button{flex:1;height:36px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;color:#5b606b;cursor:pointer}
.ill-lb .lb-bars button svg{width:22px;height:22px;display:block}
.ill-lb .lb-bars button:disabled{opacity:.3}

/* Responsive */
@media (max-width:860px){
  .grid,.grid.four,.cards{grid-template-columns:repeat(2,1fr)}
  .grid.four.square-tiles{grid-template-columns:repeat(3,1fr);gap:10px}  /* illustrations: 3 across on mobile */
  .store-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  /* Mobile: nav moves to a fixed bottom bar (no hamburger) */
  /* header's backdrop-filter would trap position:fixed children, so disable it here */
  header{backdrop-filter:none;-webkit-backdrop-filter:none}
  .menu-btn{display:none}
  .nav-links{display:flex;position:fixed;left:0;right:0;bottom:0;top:auto;flex-direction:row;justify-content:space-around;align-items:center;gap:0;background:rgba(233,241,249,.96);backdrop-filter:saturate(180%) blur(10px);border-top:1px solid var(--line);padding:6px 4px;padding-bottom:calc(6px + env(safe-area-inset-bottom));z-index:60;overflow-x:auto}
  .nav-links a{padding:10px 6px;font-size:14px;letter-spacing:.05em;white-space:nowrap;text-align:center;font-weight:500}
  .nav-links a .full{display:none}    /* mobile shows the short label */
  .nav-links a .short{display:inline}
  /* slightly bolder weights on mobile for readability */
  /* keep the snake background on mobile; scroll-attach (iOS-safe) and a smaller motif */
  body{padding-bottom:64px;font-weight:400;background-attachment:scroll;--bgcol:760px}
  main{padding-left:0;padding-right:0}
  h1,h2{font-weight:400}
  .brand{font-weight:400}
}
@media (max-width:540px){
  .grid,.grid.two,.grid.four,.store-grid,.cards{grid-template-columns:1fr}
  .grid.four.square-tiles{grid-template-columns:repeat(3,1fr);gap:8px}  /* illustrations: keep 3 across on small phones */
  .btn.ghost{margin-left:0;margin-top:10px}
}