/* =====================================================================
   Kendyl Berna — personal site
   Design system: "The Water Column" — surface light descending to abyss.
   Palette, type, and the left-edge depth rail are defined once here and
   shared by every page. Edit colors/fonts in :root to re-skin the site.
   ===================================================================== */

/* ---- Fonts: Space Grotesk (display), Hanken Grotesk (body), IBM Plex Mono (data) ---- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Hanken+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* The water column, surface -> abyss */
  --abyss:   #06161e;
  --deep:    #0a232c;
  --current: #103a44;
  --shoal:   #1c6670;
  --foam:    #eaf2f0;
  --foam-dim:rgba(234,242,240,.62);
  --foam-faint:rgba(234,242,240,.12);
  /* Single signature accent: sunlight through deep water */
  --glow:    #e6a94f;
  --glow-soft:rgba(230,169,79,.14);

  --display: 'Space Grotesk', system-ui, sans-serif;
  --body:    'Hanken Grotesk', system-ui, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, monospace;

  --maxw: 1120px;
  --gutter: clamp(20px, 5vw, 64px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

body{
  font-family:var(--body);
  color:var(--foam);
  background:var(--abyss);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* The whole site sits on a vertical water-column gradient */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:linear-gradient(180deg,#11414c 0%, var(--deep) 38%, var(--abyss) 100%);
}
/* faint caustics/grain so the dark never reads as flat */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;opacity:.5;pointer-events:none;
  background:radial-gradient(900px 500px at 78% -8%, rgba(230,169,79,.10), transparent 60%);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ---------- Signature: the depth rail (fixed left dive-gauge) ---------- */
.depth-rail{
  position:fixed;top:0;bottom:0;left:34px;width:1px;z-index:-1;
  background:linear-gradient(180deg, var(--foam), var(--shoal) 40%, var(--abyss));
  opacity:.5;
}
.depth-rail span{
  position:absolute;left:8px;font-family:var(--mono);font-size:10px;
  letter-spacing:.1em;color:var(--foam-dim);white-space:nowrap;
}
.depth-rail span::before{content:"";position:absolute;left:-8px;top:.55em;width:5px;height:1px;background:var(--foam-dim)}
.depth-rail .d0 {top:14%}
.depth-rail .d1 {top:40%}
.depth-rail .d2 {top:66%}
.depth-rail .d3 {top:90%}
@media(max-width:1100px){.depth-rail{display:none}}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(10px);
  background:linear-gradient(180deg, rgba(6,22,30,.85), rgba(6,22,30,.45));
  border-bottom:1px solid var(--foam-faint);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:16px var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{font-family:var(--display);font-weight:600;font-size:1.15rem;letter-spacing:.01em}
.brand .dot{color:var(--glow)}
.nav-links{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav-links a{
  font-size:.82rem;letter-spacing:.02em;color:var(--foam-dim);
  padding:8px 12px;border-radius:999px;transition:color .2s, background .2s;
}
.nav-links a:hover{color:var(--foam)}
.nav-links a.active{color:var(--abyss);background:var(--glow);font-weight:600}
.nav-toggle{display:none;background:none;border:1px solid var(--foam-faint);color:var(--foam);
  width:40px;height:40px;border-radius:10px;font-size:1.1rem;cursor:pointer}
@media(max-width:760px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;flex-wrap:nowrap;gap:4px;
    padding:10px var(--gutter) 16px;
    background:var(--deep);
    border-bottom:1px solid var(--foam-faint);
    box-shadow:0 18px 44px rgba(0,0,0,.5);
    z-index:60;
    opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px);
    transition:opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav-links.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav-links a{padding:13px 14px;border-radius:8px}
}

/* ---------- Layout primitives ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
section{padding:clamp(56px,9vw,110px) 0}
.eyebrow{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--glow);display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--glow);display:inline-block}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.06;letter-spacing:-.02em}
h2{font-size:clamp(2rem,4.6vw,3.1rem);margin-bottom:18px}
h3{font-size:1.4rem;font-weight:600}
.lead{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--foam-dim);max-width:62ch}
p+p{margin-top:1em}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.92rem;
  padding:13px 22px;border-radius:999px;transition:transform .15s, box-shadow .2s, background .2s;
}
.btn-primary{background:var(--glow);color:var(--abyss)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px -10px var(--glow)}
.btn-ghost{border:1px solid var(--foam-faint);color:var(--foam)}
.btn-ghost:hover{border-color:var(--glow);color:var(--glow)}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- Hero (home) ---------- */
.hero{padding-top:clamp(48px,8vw,96px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(2rem,4.6vw,3.3rem);margin:6px 0 22px}
.hero h1 em{font-style:normal;color:var(--glow)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-stats{display:flex;gap:30px;flex-wrap:wrap;margin-top:42px;padding-top:26px;border-top:1px solid var(--foam-faint)}
.hero-stats div{min-width:90px}
.hero-stats b{font-family:var(--display);font-size:1.7rem;display:block;line-height:1}
.hero-stats span{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--foam-dim)}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}}

/* ---------- Photo placeholders ----------
   Replace any .ph element with:  <img src="images/yourphoto.jpg" alt="...">
   (the figure/aspect wrappers below keep your layout intact). */
.ph{
  position:relative;border-radius:14px;overflow:hidden;
  background:
    linear-gradient(135deg, rgba(28,102,112,.55), rgba(10,35,44,.9)),
    radial-gradient(120% 120% at 20% 10%, rgba(230,169,79,.18), transparent 55%);
  border:1px solid var(--foam-faint);
  display:flex;align-items:center;justify-content:center;
}
.ph::after{
  content:attr(data-label);position:absolute;bottom:10px;left:12px;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--foam-dim);
}
.ph .ico{font-size:1.6rem;opacity:.5}
.ph.portrait{aspect-ratio:4/5}
.ph.square{aspect-ratio:1/1}
.ph.wide{aspect-ratio:16/10}
.ph.tall{aspect-ratio:3/4}
.hero-portrait{aspect-ratio:4/5;box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}

/* image counterparts keep the same frame */
figure.frame{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--foam-faint)}
figure.frame img{width:100%;height:100%;object-fit:cover}

/* ---------- Photo galleries ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.gallery .ph{aspect-ratio:1/1}

/* ---------- About / bio split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.bio p{color:var(--foam-dim)}
.facts{list-style:none;display:grid;gap:0}
.facts li{display:flex;gap:18px;padding:14px 0;border-top:1px solid var(--foam-faint)}
.facts li:last-child{border-bottom:1px solid var(--foam-faint)}
.facts .k{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--glow);min-width:120px;padding-top:3px}
.facts .v{color:var(--foam)}

/* ---------- Credit list (production) — styled like a film slate / field log ---------- */
.credits{border-top:1px solid var(--foam-faint)}
.credit{
  display:grid;grid-template-columns:90px 1fr auto;gap:24px;align-items:baseline;
  padding:24px 0;border-bottom:1px solid var(--foam-faint);transition:padding-left .25s, background .25s;
}
.credit:hover{padding-left:14px;background:linear-gradient(90deg,var(--glow-soft),transparent)}
.credit .yr{font-family:var(--mono);font-size:.85rem;color:var(--glow)}
.credit .title{font-family:var(--display);font-size:1.5rem;font-weight:500}
.credit .role{font-size:.95rem;color:var(--foam-dim);margin-top:4px}
.credit .net{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--foam-dim);text-align:right;white-space:nowrap}
@media(max-width:680px){
  .credit{grid-template-columns:64px 1fr;gap:14px}
  .credit .net{grid-column:2;text-align:left;margin-top:6px}
}

/* ---------- Cards (media / accomplishments) ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.card{
  border:1px solid var(--foam-faint);border-radius:16px;overflow:hidden;background:rgba(10,35,44,.5);
  display:flex;flex-direction:column;transition:transform .2s, border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:var(--shoal)}
.card .ph{border:0;border-radius:0;aspect-ratio:16/10}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .tag{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--glow)}
.card h3{font-size:1.2rem}
.card p{font-size:.92rem;color:var(--foam-dim)}
.card .more{margin-top:auto;font-family:var(--mono);font-size:.78rem;color:var(--glow);padding-top:10px}

/* simple link list for press */
.press{list-style:none;border-top:1px solid var(--foam-faint)}
.press li{border-bottom:1px solid var(--foam-faint)}
.press a{display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:20px 0;transition:padding-left .25s,background .25s}
.press a:hover{padding-left:14px;background:linear-gradient(90deg,var(--glow-soft),transparent)}
.press .pub{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--glow);min-width:140px}
.press .hl{font-family:var(--display);font-size:1.15rem;flex:1}
.press .ext{color:var(--foam-dim);font-size:.85rem;white-space:nowrap}

/* ---------- Feature blocks (Beyond / Report the Reef) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
.feature.flip .feat-media{order:-1}
@media(max-width:860px){.feature{grid-template-columns:1fr}.feature.flip .feat-media{order:0}}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:20px;margin:30px 0}
.stat b{font-family:var(--display);font-size:2.1rem;color:var(--glow);display:block;line-height:1}
.stat span{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--foam-dim)}
.pill-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pill-list li{font-size:.85rem;padding:8px 14px;border:1px solid var(--foam-faint);border-radius:999px;color:var(--foam-dim)}

/* ---------- Uniform photo gallery (themed sections) ---------- */
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.photo-grid figure{margin:0;border-radius:12px;overflow:hidden;border:1px solid var(--foam-faint);aspect-ratio:4/3}
.photo-grid img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.photo-grid figure:hover img{transform:scale(1.05)}
.photo-grid figure.fit{background:#0a232c}
.photo-grid figure.fit img{object-fit:contain}
.photo-grid figure.fit:hover img{transform:none}

/* ---------- Beyond The Reef: lighter water background (body.light-bg) ---------- */
body.light-bg::before{background:linear-gradient(180deg,#1f6b78 0%, #154e58 50%, #0e3b45 100%)}
/* Uniform card image tiles so every card lines up regardless of photo orientation */
.card figure.frame{aspect-ratio:16/10}

/* ---------- Page header (interior pages) ---------- */
.page-head{padding:clamp(60px,9vw,120px) 0 clamp(30px,5vw,50px)}
.page-head .lead{margin-top:8px}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--foam-faint);padding:46px 0 60px;margin-top:30px}
.footer-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.footer .brand{font-size:1rem}
.footer p{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--foam-dim)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{font-size:.85rem;color:var(--foam-dim)}
.footer-links a:hover{color:var(--glow)}

/* ---------- Scroll reveal ---------- */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.credit,.card,.press a{transition:none}
}

/* focus visibility */
a:focus-visible,button:focus-visible,.btn:focus-visible{outline:2px solid var(--glow);outline-offset:3px;border-radius:6px}