/* ==========================================================================
   Mikhaila Ackerbauer — shared stylesheet
   Edit colours and type in :root; everything else follows from these tokens.
   ========================================================================== */

:root{
  --ink:#16202B;        /* headings, body text, dark panels */
  --paper:#F5F4F0;      /* page background */
  --slate:#4C5B68;      /* secondary text */
  --accent:#2E5C7E;     /* links, questions, tags */
  --accent-soft:#8FB0C8;/* accent on dark backgrounds */
  --line:#D5D6D2;       /* hairlines */
  --shell:#E7E8E3;      /* tinted panels */

  --serif:'PT Serif', Georgia, 'Times New Roman', serif;
  --sans:'Source Sans 3', system-ui, -apple-system, sans-serif;

  --wrap:1180px;
  --gutter:clamp(1.25rem, 5vw, 3rem);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17.5px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-family:var(--serif);font-weight:400;letter-spacing:-.005em;margin:0}
p{margin:0 0 1em}
img{display:block;max-width:100%;height:auto}
a{color:var(--accent)}

.wrap{width:min(var(--wrap),100% - (var(--gutter) * 2));margin-inline:auto}
.narrow{width:min(760px,100% - (var(--gutter) * 2));margin-inline:auto}

/* ---------- accessibility ---------- */
.skip{position:absolute;left:-9999px;background:var(--ink);color:var(--paper);padding:.75rem 1.25rem;z-index:300}
.skip:focus{left:0;top:0}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none !important;transition:none !important}
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav{position:sticky;top:0;z-index:120;background:rgba(245,244,240,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.55rem 0}
.wordmark{font-family:var(--serif);font-size:1.2rem;text-decoration:none;color:var(--ink);padding:.55rem 0;display:inline-block}
.nav-links{display:flex;gap:1.9rem;list-style:none;margin:0;padding:0;align-items:center}
.nav-links a{
  text-decoration:none;font-size:.95rem;color:var(--slate);
  display:flex;align-items:center;min-height:44px;   /* tap target */
}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--accent)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:6px;
  font:inherit;font-size:.9rem;color:var(--ink);cursor:pointer;
  min-height:44px;min-width:60px;padding:0 .9rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{padding:clamp(2.5rem,6vw,5rem) 0 clamp(2rem,4vw,3.5rem)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1{font-size:clamp(2rem,4.3vw,3.1rem);line-height:1.12;max-width:21ch;margin-bottom:1.3rem;text-wrap:balance}
.hero .labels{font-size:.95rem;color:var(--ink);margin-bottom:0}
.hero .labels span{color:var(--slate);opacity:.55;margin:0 .5rem}
.about-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(2rem,5vw,3.5rem);align-items:start}
.about-fig{margin:0}
.about-fig img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 30%;border-radius:3px}

.nb{white-space:nowrap}
.hero-fig{margin:0}
.hero-fig img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 22%;border-radius:3px}
.hero-fig figcaption{font-size:.875rem;color:var(--slate);font-style:italic;margin-top:.6rem}

/* ==========================================================================
   Section furniture
   ========================================================================== */
.band{padding:clamp(2.75rem,6vw,4.5rem) 0}
.band--tint{background:var(--shell);border-block:1px solid var(--line)}
.band--dark{background:var(--ink);color:var(--paper)}
.band--dark h2,.band--dark h1{color:var(--paper)}
.sec-label{
  font-size:.875rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--slate);margin:0 0 1.5rem
}
.sec-head{font-size:clamp(1.6rem,3vw,2.15rem);line-height:1.2;margin-bottom:1.6rem}
h1.sec-head{font-size:clamp(1.9rem,3.6vw,2.6rem)}

/* ==========================================================================
   How I work
   ========================================================================== */
.how{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.how .open{font-family:var(--serif);font-size:clamp(1.4rem,2.8vw,1.95rem);margin-bottom:1rem}
.how .say{color:var(--slate);max-width:38ch;margin:0}
.asks{margin:0;list-style:none;padding:0}
.asks li{
  font-family:var(--serif);font-style:italic;
  font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.45;
  color:var(--accent);margin-bottom:.85rem
}
.asks li:last-child{margin-bottom:0}

/* ==========================================================================
   Project cards
   ========================================================================== */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(.9rem,1.8vw,1.35rem)}
.card{
  grid-column:span 2;position:relative;display:block;text-decoration:none;
  color:var(--paper);background:var(--ink);border-radius:4px;overflow:hidden;
  min-height:44px;
}
.card--wide{grid-column:span 3}
.card img{width:100%;height:100%;object-fit:cover;aspect-ratio:1/1;opacity:.93;transition:opacity .25s,transform .5s}
.card--wide img{aspect-ratio:16/9}
.card:hover img,.card:focus-visible img{opacity:1;transform:scale(1.02)}
.card-body{
  position:absolute;inset-inline:0;bottom:0;padding:3.75rem 1.35rem 1.25rem;
  background:linear-gradient(0deg,
    rgba(10,20,20,.97) 0%,
    rgba(10,20,20,.94) 52%,
    rgba(10,20,20,.82) 78%,
    rgba(10,20,20,0) 100%)
}
.card-name{font-family:var(--serif);font-size:clamp(1.1rem,1.8vw,1.42rem);line-height:1.22;display:block}
.card-meta{font-size:.875rem;opacity:.72;display:block;margin-top:.28rem}
.card-line{font-size:.9375rem;display:block;margin-top:.5rem;max-width:44ch}
.card-more{font-size:.875rem;color:var(--accent-soft);display:block;margin-top:.6rem}
/* screenshots and documents sit back so the title reads */
.card--doc img{opacity:.5;object-position:top left}
.card--doc:hover img,.card--doc:focus-visible img{opacity:.68}

/* ==========================================================================
   Project detail pages
   ========================================================================== */
.proj-head{padding:clamp(2rem,5vw,3.5rem) 0 clamp(1rem,2vw,1.5rem)}
.proj-tags{font-size:.875rem;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin-bottom:.8rem}
.proj-head h1{font-size:clamp(1.9rem,4.2vw,3rem);line-height:1.12;margin-bottom:1rem;max-width:20ch}
.proj-ask{
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(1.25rem,2.6vw,1.85rem);line-height:1.32;
  color:var(--accent);max-width:30ch;margin:0 0 1.5rem
}
.proj-meta{font-size:.9rem;color:var(--slate);margin:0}
.status{
  display:inline-block;font-size:.875rem;letter-spacing:.05em;color:var(--slate);
  border:1px solid var(--line);border-radius:999px;padding:.18rem .7rem;
  vertical-align:middle;margin-left:.5rem;text-transform:none;letter-spacing:0
}
.proj-body{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.25rem);align-items:start}
.proj-body p{max-width:58ch}
.proj-sec{margin-bottom:2rem}
.proj-sec:last-child{margin-bottom:0}
.proj-sec h2{
  font-family:var(--sans);font-size:.875rem;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;color:var(--slate);
  margin:0 0 .7rem
}
.band--dark .proj-sec h2{color:var(--accent-soft)}
.role{
  font-size:.99rem;color:var(--slate);
  border-left:2px solid var(--shell);padding-left:1rem;max-width:52ch;margin:0
}
.band--dark .role{color:rgba(245,244,240,.78);border-left-color:rgba(245,244,240,.3)}
.band--dark .proj-ask{color:var(--paper)}
.band--dark .proj-tags{color:var(--accent-soft)}

.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.8rem;margin-top:1.5rem}
.shots figure{margin:0}
/* a lone trailing image spans the row instead of leaving a gap */
.shots figure:last-child:nth-child(odd){grid-column:1/-1}
.shots figure:last-child:nth-child(odd) img{aspect-ratio:16/9}
.shots figure:only-child img{aspect-ratio:auto}
.shots img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:3px}
.shots figcaption{font-size:.875rem;color:var(--slate);margin-top:.4rem;line-height:1.35}
.band--dark .shots figcaption{color:rgba(245,244,240,.7)}
.shot-wide{margin:1.5rem 0 0}
.shot-wide img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center 22%;border-radius:3px}
.shot-wide figcaption{font-size:.875rem;color:var(--slate);font-style:italic;margin-top:.6rem}
.doc-shot img{aspect-ratio:4/3;object-fit:contain;object-position:top;background:#fff;border:1px solid var(--line)}

/* flow: a sequence shown rather than described */
.flow{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.6rem 0 0;padding:0;list-style:none}
.flow li{
  flex:1 1 auto;min-width:0;background:var(--shell);border:1px solid var(--line);
  border-radius:3px;padding:.7rem .85rem;font-size:.9rem;line-height:1.35
}
.flow li b{display:block;font-weight:600;font-size:.875rem;letter-spacing:.06em;color:var(--accent);margin-bottom:.2rem}
.band--dark .flow li{background:transparent;border-color:rgba(245,244,240,.28);color:var(--paper)}
.band--dark .flow li b{color:var(--accent-soft)}

/* layers: existing content, and the layer built around it */
.layers{border:1px solid var(--line);border-radius:4px;padding:clamp(1.1rem,2.5vw,1.8rem);background:#fff}
.layers-label{font-size:.875rem;letter-spacing:.09em;text-transform:uppercase;color:var(--slate);margin-bottom:.6rem;text-align:center}
.layers-core{background:var(--ink);color:var(--paper);border-radius:3px;padding:1rem 1.2rem;text-align:center;margin-bottom:1rem}
.layers-core b{font-family:var(--serif);font-weight:400;font-size:1.15rem;display:block}
.layers-core span{font-size:.875rem;opacity:.78}
.chips{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center;list-style:none;margin:0;padding:0}
.chips li{font-size:.875rem;border:1px solid var(--line);background:var(--shell);border-radius:999px;padding:.4rem .9rem}

.proj-nav{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;border-top:1px solid var(--line);padding:1.5rem 0;margin-top:clamp(2rem,5vw,3.5rem)}
.proj-nav a{font-size:.95rem;display:inline-flex;align-items:center;min-height:44px}
.proj-nav-sides{display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:flex-end}

/* ==========================================================================
   About page
   ========================================================================== */
.creds{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.creds li{padding-left:1.1rem;position:relative;color:var(--slate)}
.creds li::before{content:"";position:absolute;left:0;top:.72em;width:.4rem;height:1px;background:var(--accent)}
.creds b{color:var(--ink);font-weight:600}
.entries{list-style:none;margin:0;padding:0;display:grid;gap:.9rem}
.entries li{display:grid;grid-template-columns:15rem 1fr;gap:1.5rem;font-size:.95rem;color:var(--slate);padding-bottom:.9rem;border-bottom:1px solid var(--line)}
.entries li:last-child{border-bottom:none}
.entries b{color:var(--ink);font-weight:600}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-shell{background:#fff;border:1px solid var(--line);border-radius:5px;padding:clamp(1.4rem,3vw,2.2rem);max-width:640px}
.field{margin-bottom:1.15rem}
label,legend{display:block;font-size:.9rem;margin-bottom:.35rem;padding-block:.15rem}
input,textarea,select{
  width:100%;font:inherit;font-size:1rem;padding:.72rem .82rem;
  border:1px solid var(--line);border-radius:3px;background:var(--paper);color:var(--ink);
  min-height:46px;                        /* tap target */
}
textarea{min-height:120px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--accent);background:#fff}
.hint{font-size:.875rem;color:var(--slate);margin-top:.3rem}
fieldset{border:1px solid var(--line);border-radius:3px;padding:.9rem 1rem;margin:0 0 1.15rem}
.radios{display:grid;gap:.15rem;margin-top:.4rem}
.radios label{
  display:flex;align-items:center;gap:.65rem;font-size:1rem;margin:0;cursor:pointer;
  min-height:44px;                        /* tap target */
}
.radios input{width:auto;min-height:0;width:20px;height:20px;margin:0;flex:none}
.hp{position:absolute;left:-9999px}
button.submit{
  font:inherit;font-size:1rem;background:var(--ink);color:var(--paper);
  border:1px solid var(--ink);padding:.85rem 1.9rem;border-radius:999px;cursor:pointer;
  min-height:48px;
}
button.submit:hover{background:var(--accent);border-color:var(--accent)}
.form-status{font-size:.95rem;margin-top:1rem}
.thanks{display:none;border-left:3px solid var(--accent);background:var(--shell);padding:1.1rem 1.2rem;border-radius:3px}
.thanks.on{display:block}

.links-row{display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;margin:0;padding:0;list-style:none}
.links-row a{display:inline-flex;align-items:center;min-height:44px;font-size:1rem}

/* ==========================================================================
   Footer
   ========================================================================== */
footer{border-top:1px solid var(--line);padding:1.5rem 0;font-size:.9rem;color:var(--slate);margin-top:auto}
.foot-in{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;align-items:center}
footer a{color:var(--slate);display:inline-flex;align-items:center;min-height:44px}

html,body{min-height:100%}
body{display:flex;flex-direction:column}
main{flex:1}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:900px){
  .hero-grid,.how,.proj-body,.about-grid{grid-template-columns:1fr;gap:1.9rem}
  .hero-fig{order:-1}
  .hero-fig img{aspect-ratio:3/2;object-position:center 18%;max-height:52vh}
  .cards{grid-template-columns:repeat(2,1fr)}
  .card,.card--wide{grid-column:span 1}
  .card--wide{grid-column:span 2}
  .entries li{grid-template-columns:1fr;gap:.2rem}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-links{
    display:none;position:absolute;inset-inline:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:.25rem var(--gutter) .9rem
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:.35rem 0;font-size:1.05rem;min-height:48px}
}

@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .card--wide{grid-column:span 1}
  .card img,.card--wide img{aspect-ratio:3/2}
  .flow li{flex:1 1 100%}
  .hero h1{font-size:clamp(1.75rem,6.6vw,2.15rem);max-width:24ch}
  .shots{grid-template-columns:1fr}
}