/* ============================================================
   Science Imagery — space-themed portfolio page
   Custom page (hand-built), themed to match gavinfarley.com
   ============================================================ */

@font-face{
  font-family:'GFMono';
  src:url('fonts/c322f9101d11e4655c4d3c822869_57991824.woff2') format('woff2');
  font-display:swap;
}
@font-face{
  font-family:'GFHelv';
  src:url('fonts/helveticaw01boldwoff2_4a6a2be7.woff2') format('woff2');
  font-weight:700; font-display:swap;
}

:root{
  --bg:#000002;
  --fg:#ffffff;
  --muted:rgba(255,255,255,.55);
  --faint:rgba(255,255,255,.34);
  --line:rgba(255,255,255,.12);
  --accent:#ff4242;        /* red accent */
  --accent2:#ff7a7a;       /* light red */
  --mono:'GFMono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  --disp:'GFHelv','Helvetica Neue',Arial,sans-serif;
  --wrap:1320px;
  --pad:clamp(20px,5vw,64px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.sci{
  margin:0; background:var(--bg); color:var(--fg);
  font-family:var(--mono); -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.sci a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}

/* starfield canvas sits behind everything */
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.sci > *{position:relative;z-index:1}

/* ---------- nav ---------- */
.sci-nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--pad);font-family:var(--mono);
  font-size:13px;letter-spacing:.18em;text-transform:lowercase;
  position:absolute;top:0;left:0;right:0;z-index:5;
}
.sci-nav a{opacity:.78;transition:opacity .25s,color .25s}
.sci-nav a:hover{opacity:1}
.sci-nav .group{display:flex;gap:clamp(16px,3vw,40px)}
.sci-nav .here{color:var(--accent);opacity:1}

/* ---------- hero ---------- */
.hero{min-height:50vh;display:flex;flex-direction:column;justify-content:center;
  padding-block:116px 42px}
.hero h1{font-family:var(--disp);font-weight:700;
  font-size:clamp(30px,4.2vw,54px);line-height:1.06;letter-spacing:.3px;margin:0}
.lead{max-width:60ch;margin:26px 0 0;color:var(--muted);
  font-size:clamp(14px,1.4vw,17px);line-height:1.75}
/* small free-processing offer, slightly separated under the lead */
.hero-offer{margin:14px 0 0;font-size:11.5px;letter-spacing:.04em;color:var(--faint)}
.hero-offer a{color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:2px;
  transition:color .25s,border-color .25s}
.hero-offer a:hover{color:#fff;border-color:var(--accent)}
.hero-offer span{display:inline-block;transition:transform .25s}
.hero-offer a:hover span{transform:translateX(4px)}

/* ---------- featured-in marquee ---------- */
.featured{padding:24px 0 4px;margin-top:14px}
.featured .label{font-size:9.5px;letter-spacing:.42em;text-transform:uppercase;
  color:var(--faint);text-align:center;margin-bottom:16px}
.marquee{position:relative;overflow:hidden;max-width:480px;margin-inline:auto;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent);}
.marquee__track{display:flex;align-items:center;gap:clamp(38px,6vw,82px);
  width:max-content;animation:marquee 34s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee img{height:20px;width:auto;opacity:.72;
  filter:saturate(0);transition:opacity .3s}
.marquee img:hover{opacity:1}
@keyframes marquee{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* ---------- gallery ---------- */
.gallery{padding:80px 0 40px}
.gallery .sec-head{display:flex;align-items:baseline;justify-content:space-between;
  gap:20px;margin-bottom:34px;flex-wrap:wrap}
.gallery h2{font-family:var(--disp);font-weight:700;text-transform:uppercase;
  font-size:clamp(22px,3vw,34px);margin:0;letter-spacing:.01em}
.gallery .count{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--faint)}

/* justified-rows gallery: equal row height, true aspect ratios, no gaps.
   --ar (width/height) is set per tile; flex-basis/grow are proportional to it. */
.grid{display:flex;flex-wrap:wrap;gap:16px;--rh:300px}
.grid::after{content:"";flex-grow:1e7;height:0}   /* keeps the last row at natural size */
.tile{position:relative;display:block;overflow:hidden;border-radius:14px;
  background:#0a0c14;border:1px solid var(--line);cursor:pointer;transform:translateZ(0);
  height:var(--rh);flex-grow:var(--ar,1);flex-shrink:1;
  flex-basis:calc(var(--ar,1) * var(--rh))}
.tile img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .9s cubic-bezier(.2,.7,.2,1),filter .6s;
  filter:saturate(1.02)}
.tile::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.72));
  opacity:.25;transition:opacity .5s}
.tile:hover img{transform:scale(1.07)}
.tile:hover::after{opacity:1}
.tile:hover{border-color:rgba(255,66,66,.55);
  box-shadow:0 18px 50px -18px rgba(255,66,66,.45)}
.tile__cap{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;z-index:2;
  transform:translateY(8px);opacity:0;transition:transform .5s,opacity .5s}
.tile:hover .tile__cap{transform:none;opacity:1}
.tile__name{display:block;font-family:var(--disp);font-weight:700;
  text-transform:uppercase;font-size:clamp(15px,1.5vw,20px);letter-spacing:.02em}
.tile__sub{display:block;margin-top:4px;font-size:10.5px;letter-spacing:.26em;
  text-transform:uppercase;color:var(--accent)}
.tile__view{position:absolute;top:14px;right:14px;z-index:2;width:34px;height:34px;
  border:1px solid rgba(255,255,255,.5);border-radius:50%;display:grid;place-items:center;
  opacity:0;transform:scale(.8);transition:.4s;backdrop-filter:blur(4px)}
.tile:hover .tile__view{opacity:1;transform:none}
.tile__view svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:1.6}

/* corner ticks for a clean technical look */
.tile__name::before{content:"◦ ";color:var(--accent)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);
  transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;
  background:rgba(2,3,7,.9);backdrop-filter:blur(10px);
  opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.lb.open{opacity:1;visibility:visible}
.lb__img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:8px;
  transform:scale(.96);transition:transform .4s cubic-bezier(.2,.7,.2,1);
  box-shadow:0 30px 90px -20px rgba(0,0,0,.8)}
.lb.open .lb__img{transform:none}
.lb__cap{position:absolute;bottom:max(20px,4vh);left:0;right:0;text-align:center;
  font-family:var(--mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase}
.lb__cap b{font-family:var(--disp)} .lb__cap small{color:var(--accent);margin-left:12px;letter-spacing:.26em}
.lb__btn{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:50%;
  color:#fff;font-size:22px;cursor:pointer;display:grid;place-items:center;transition:.25s}
.lb__btn:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4)}
.lb__prev{left:max(14px,2vw)} .lb__next{right:max(14px,2vw)}
.lb__close{position:absolute;top:22px;right:24px;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;font-size:20px;
  cursor:pointer;transition:.25s}
.lb__close:hover{background:rgba(255,255,255,.12)}

/* ---------- free-processing CTA ---------- */
.cta{padding:64px 0 24px}
.cta__box{position:relative;text-align:center;overflow:hidden;
  border:1px solid var(--line);border-radius:20px;
  padding:clamp(40px,6vw,80px) 24px;
  background:radial-gradient(120% 150% at 50% 0%, rgba(255,255,255,.05), transparent 62%)}
.cta__box::before{content:"";position:absolute;left:50%;top:-1px;width:180px;height:2px;
  transform:translateX(-50%);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.8),transparent)}
.cta__title{font-family:var(--disp);font-weight:700;letter-spacing:.3px;margin:0;
  font-size:clamp(24px,3.4vw,42px);line-height:1.1}
.cta__text{font-family:var(--mono);color:var(--muted);max-width:46ch;
  margin:18px auto 32px;line-height:1.75;font-size:14px}
.cta__btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);
  font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:#fff;
  border:1px solid rgba(255,255,255,.65);border-radius:999px;padding:15px 30px;transition:.3s}
.cta__btn span{transition:transform .3s}
.cta__btn:hover{background:#fff;color:#0a0a0a;
  box-shadow:0 14px 44px -14px rgba(255,255,255,.45)}
.cta__btn:hover span{transform:translateX(5px)}

/* ---------- footer ---------- */
.sci-foot{border-top:1px solid var(--line);margin-top:60px;
  padding:40px var(--pad);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.sci-foot a:hover{color:#fff}

@media (max-width:900px){ .grid{--rh:230px} }
@media (max-width:620px){ .grid{--rh:175px} .lb__btn{width:44px;height:44px} }
@media (max-width:420px){ .grid{--rh:150px} }
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .marquee__track{animation:none}
  *{scroll-behavior:auto}
}