/* niumata.org — content layer over the animated ocean */
:root{
  --amber:#e2a04e;
  --amber-hi:#f0c074;
  --ink:#f3efe6;
  --ink-dim:#746c5c;
  --panel:rgba(10,16,24,.62);
  --panel-solid:rgba(10,16,24,.9);
  --line:rgba(236,226,214,.14);
  --maxw:980px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  font:400 17px/1.65 Inter,system-ui,sans-serif;
  color:var(--ink);
  /* base paint, visible before/instead of the ocean */
  background:#05070b;
}

/* ---- Ocean background layer (always present as fallback) ---- */
#ocean-bg{
  position:fixed;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(5,7,11,.15) 0%, rgba(5,7,11,.55) 100%),
    url("../img/ocean-fallback.jpg") center/cover no-repeat,
    linear-gradient(180deg,#f0a44e 0%,#b5603e 30%,#243a52 70%,#0a1018 100%);
}

/* ---- Header / nav ---- */
.site-head{
  position:sticky;top:0;z-index:10;
  display:flex;align-items:center;gap:1rem;
  padding:.85rem clamp(1rem,4vw,2.5rem);
  background:linear-gradient(180deg,rgba(226,224,220,.85),rgba(226,224,220,0));
  backdrop-filter:blur(4px);
}
.brand{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);line-height:1.15}
.brand-name{font-family:Fraunces,serif;font-weight:600;font-size:1.2rem;color:#000}
.brand-role{font-size:.8rem;color:var(--ink-dim)}
.site-nav{margin-left:auto;display:flex;gap:.3rem;flex-wrap:wrap}
.site-nav a{
  color:#3d372d;text-decoration:none;font-size:.95rem;font-weight:500;
  padding:.4rem .75rem;border-radius:7px;transition:color .15s,background .15s;
}
.site-nav a:hover{color:#000;background:rgba(10,16,24,.08)}
.site-nav a.active{color:#1a1206;background:var(--amber)}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;color:#1a1206;font-size:1.5rem;cursor:pointer}

/* ---- Content ---- */
.content{max-width:var(--maxw);margin:0 auto;padding:clamp(1.5rem,5vw,4rem) clamp(1rem,4vw,2rem) 5rem}
.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  padding:clamp(1.25rem,4vw,2.25rem);
  backdrop-filter:blur(10px);
  box-shadow:0 12px 40px rgba(0,0,0,.35);
  margin-bottom:1.5rem;
}
h1,h2,h3{font-family:Fraunces,serif;font-weight:600;line-height:1.15;margin:.2em 0 .5em}
h1{font-size:clamp(2rem,6vw,3.1rem);color:#000}
h2{font-size:clamp(1.4rem,3.5vw,1.9rem)}
h3{font-size:1.15rem}
a{color:var(--amber-hi)}
p{margin:.5em 0}
.muted{color:var(--ink-dim)}
.section-title{margin:2.5rem 0 1rem;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}

/* ---- Hero (home) ---- */
.hero{text-align:center;padding:clamp(2rem,10vh,6rem) 0 2rem}
.hero h1{margin-bottom:.1em}
.hero .lede{font-size:clamp(1.1rem,2.5vw,1.35rem);color:var(--ink-dim);max-width:34ch;margin:.5em auto 1.5em}
.cta-row{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;text-decoration:none;font-weight:600;font-size:.98rem;
  padding:.7rem 1.4rem;border-radius:10px;transition:transform .12s,filter .15s;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--amber);color:#1a1206}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:rgba(10,16,24,.45);color:var(--ink);border:1px solid var(--line)}

/* ---- Card grids (projects / portfolio) ---- */
.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:1.3rem;backdrop-filter:blur(10px);text-decoration:none;color:inherit;
  display:flex;flex-direction:column;transition:transform .14s,border-color .14s;
}
.card:hover{transform:translateY(-3px);border-color:var(--amber)}
.card h3{margin-top:0}
.card p{color:var(--ink);font-size:.95rem;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}
.tag{font-size:.75rem;padding:.2rem .6rem;border-radius:999px;background:rgba(226,160,78,.16);color:var(--amber-hi)}
.card-links{margin-top:.9rem;display:flex;gap:1rem;font-size:.9rem;font-weight:600}

/* portfolio: bigger feature cards with image */
.feature{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.feature .card{padding:0;overflow:hidden}
.feature .thumb{aspect-ratio:16/10;background:#11161f center/cover no-repeat;border-bottom:1px solid var(--line)}
.feature .card-body{padding:1.3rem}

/* ---- Resume ---- */
.resume-item{margin-bottom:1.5rem}
.resume-item .r-head{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:baseline}
.resume-item .r-role{font-weight:600}
.resume-item .r-when{color:var(--ink-dim);font-size:.9rem;white-space:nowrap}
.resume-item ul{margin:.5rem 0 0;padding-left:1.1rem;color:var(--ink-dim)}
.skill-cols{display:flex;flex-wrap:wrap;gap:.5rem}

/* ---- Gallery ---- */
.gallery{columns:3 240px;column-gap:1rem}
.gallery a{display:block;margin:0 0 1rem;break-inside:avoid;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.gallery img{width:100%;display:block;transition:transform .3s}
.gallery a:hover img{transform:scale(1.04)}
.gallery-empty{color:var(--ink-dim)}

/* lightbox */
#lb{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;
  background:rgba(3,5,8,.92);cursor:zoom-out;padding:2rem}
#lb.open{display:flex}
#lb img{max-width:100%;max-height:100%;border-radius:8px;box-shadow:0 20px 60px #000}

/* ---- Footer ---- */
.site-foot{max-width:var(--maxw);margin:0 auto;padding:2rem clamp(1rem,4vw,2rem) 3rem;
  border-top:1px solid var(--line);text-align:center;color:var(--ink);font-size:.88rem;
  text-shadow:0 1px 3px rgba(0,0,0,.9),0 0 12px rgba(0,0,0,.6)}
.foot-links{display:flex;gap:1.2rem;justify-content:center;margin-bottom:.6rem}
.foot-links a{color:var(--ink)}
.foot-credit{font-size:.78rem;opacity:.85;margin-top:.4rem}

/* ---- Mobile ---- */
@media (max-width:640px){
  .nav-toggle{display:block}
  .site-nav{display:none;width:100%;flex-direction:column;order:3;margin:.5rem 0 0}
  .site-nav.open{display:flex}
  .site-head{flex-wrap:wrap}
  .gallery{columns:2 140px}
}