/* ===================================================
   Tokens
=================================================== */
:root{
  --bg:            #0a0a0b;
  --bg-raised:     #0f0f11;
  --ink:           #efece3;
  --ink-dim:       #8d8d8d;
  --ink-faint:     #67676a;
  --line:          rgba(255,255,255,0.09);
  --line-strong:   rgba(255,255,255,0.16);
  --accent:        #c98a5e; /* quiet warm clay, used only for the arrow hover */

  --serif: 'Lora', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --wrap: 1120px;
  --pad:  clamp(24px, 5vw, 96px);
}

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

body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* faint film-grain / vignette so the black doesn't read flat */
.grain{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse at 20% -10%, rgba(255,255,255,0.05), transparent 45%),
    radial-gradient(ellipse at 100% 100%, rgba(255,255,255,0.03), transparent 40%);
}

h1,h2,h3{
  font-family: var(--serif);
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}

a{ color: inherit; text-decoration: none; }

.eyebrow, .section-label, .header-meta{
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ===================================================
   Header
=================================================== */
.site-header{
  position: relative;
  z-index: 2;
  padding-top: 40px;
}
.header-inner{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}

/* ===================================================
   Hero
=================================================== */
.hero{
  position: relative;
  z-index: 2;
  padding-top: clamp(56px, 10vw, 120px);
  padding-bottom: clamp(64px, 8vw, 110px);
}
.hero-title{
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  max-width: 18ch;
}
.hero-title-muted{ color: var(--ink-dim); }

.hero-sub{
  margin-top: 32px;
  max-width: 56ch;
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--ink-dim);
  font-weight: 300;
}

.hero-links{
  margin-top: 40px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-links a{
  font-size: 15px;
  color: var(--ink);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color .25s ease, color .25s ease;
}
.hero-links a:hover{ color: var(--accent); border-color: var(--accent); }
.arrow{ display: inline-block; transition: transform .25s ease; }
.hero-links a:hover .arrow{ transform: translate(2px, 2px); }

/* ===================================================
   Now strip
=================================================== */
.now-strip{
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.now-inner{
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
  flex-wrap: wrap;
}
.now-label{
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  flex-shrink: 0;
}
.now-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: clamp(20px, 4vw, 40px);
  flex-wrap: wrap;
  font-size: 14.5px;
  color: var(--ink);
  font-weight: 300;
}
.now-key{
  color: var(--ink-faint);
  margin-right: 6px;
}

/* ===================================================
   Experiments
=================================================== */
.exp-grid{
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.exp-card{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background-color .25s ease;
}
.exp-card:hover{ background: rgba(255,255,255,0.02); }
.exp-name{
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink);
}
.exp-arrow{
  font-size: 15px;
  color: var(--ink-faint);
  transition: transform .25s ease, color .25s ease;
}
.exp-card:hover .exp-arrow{ color: var(--accent); transform: translate(2px,-2px); }

/* ===================================================
   Sections shared
=================================================== */
.section{
  position: relative;
  z-index: 2;
  padding: clamp(56px, 8vw, 96px) 0;
  border-top: 1px solid var(--line);
}
.section-head{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(28px, 4vw, 48px);
}
.section-head h2{
  font-size: clamp(28px, 3.2vw, 40px);
}

/* rows: projects + writing list */
.list{ border-top: 1px solid var(--line); }
.row{
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .3s ease;
}
.row:hover{ background: rgba(255,255,255,0.015); }
.row-index{
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding-top: 6px;
}
.row-year{ font-variant-numeric: tabular-nums; }

.row-title-line{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.row-title-line h3{
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 500;
}
.row-arrow{
  font-size: 18px;
  color: var(--ink-faint);
  flex-shrink: 0;
  transition: transform .25s ease, color .25s ease;
}
.row:hover .row-arrow{
  color: var(--accent);
  transform: translate(3px, -3px);
}
.row-tags{
  margin: 10px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
}
.row-desc{
  margin: 14px 0 0;
  max-width: 68ch;
  color: var(--ink-dim);
  font-weight: 300;
  font-size: 16px;
}
.row-takeaway{
  margin: 12px 0 0;
  max-width: 68ch;
  font-size: 14.5px;
  font-style: italic;
  color: var(--ink-dim);
  font-weight: 300;
}
.takeaway-label{
  font-style: normal;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* reveal-on-scroll */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in{
  opacity: 1;
  transform: translateY(0);
}

/* ===================================================
   Bio
=================================================== */
.bio-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 6vw, 96px);
}
.bio-copy h2{
  font-size: clamp(28px, 3.2vw, 40px);
  margin-bottom: 24px;
}
.bio-copy p{
  max-width: 46ch;
  color: var(--ink-dim);
  font-weight: 300;
  font-size: 17px;
}
.operating-notes{
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.operating-notes ul{
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.operating-notes li{
  font-size: 15.5px;
  color: var(--ink);
  font-weight: 300;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.operating-notes li:last-child{ border-bottom: none; padding-bottom: 0; }

/* ===================================================
   Footer / Contact
=================================================== */
.site-footer{
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  padding-top: clamp(56px, 8vw, 96px);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 6vw, 96px);
  padding-bottom: clamp(40px, 6vw, 64px);
}
.footer-copy h2{
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.2;
  max-width: 20ch;
}
.footer-copy p{
  margin-top: 20px;
  max-width: 50ch;
  color: var(--ink-dim);
  font-weight: 300;
  font-size: 15.5px;
}
.footer-contact{
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  justify-content: center;
}
.contact-link{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--ink-dim);
  transition: color .25s ease;
}
.contact-link .icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  font-size: 11px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  color: var(--ink-dim);
}
.contact-link:hover{ color: var(--ink); }
.contact-link:hover .icon{ color: var(--accent); border-color: var(--accent); }

.footer-bottom{
  border-top: 1px solid var(--line);
  padding-top: 24px;
  padding-bottom: 32px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ===================================================
   Project detail pages
=================================================== */
.back-link{
  font-size: 13px;
  color: var(--ink-dim);
  transition: color .25s ease;
}
.back-link:hover{ color: var(--ink); }

.project-hero{
  position: relative;
  z-index: 2;
  padding-top: clamp(48px, 8vw, 88px);
  padding-bottom: clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.project-title{
  margin-top: 16px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  max-width: 20ch;
}
.project-tags{
  margin-top: 18px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
}
.project-oneliner{
  margin-top: 18px;
  max-width: 60ch;
  font-size: 17px;
  color: var(--ink-dim);
  font-weight: 300;
}
.cta-row{
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cta-button{
  font-size: 14px;
  padding: 12px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  transition: border-color .25s ease, color .25s ease, background-color .25s ease;
}
.cta-button:hover{
  border-color: var(--accent);
  color: var(--accent);
}
.cta-button.primary{
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.cta-button.primary:hover{
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.case-copy p{
  max-width: 68ch;
  color: var(--ink-dim);
  font-weight: 300;
  font-size: 16.5px;
  margin: 0 0 20px;
}
.case-copy p:last-child{ margin-bottom: 0; }
.case-copy h3{
  font-size: clamp(18px, 2vw, 22px);
  margin: 36px 0 14px;
}
.case-copy h3:first-child{ margin-top: 0; }
.case-copy strong{
  color: var(--ink);
  font-weight: 500;
}
.placeholder-note{
  display: inline-block;
  margin-bottom: 24px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px dashed rgba(201,138,94,0.4);
  padding: 6px 12px;
  border-radius: 2px;
}

/* ===================================================
   Responsive
=================================================== */
@media (max-width: 760px){
  .bio-grid, .footer-grid{ grid-template-columns: 1fr; }
  .row{ grid-template-columns: 48px 1fr; gap: 16px; }
  .hero-links{ gap: 20px; }
  .now-inner{ flex-direction: column; align-items: flex-start; gap: 12px; }
  .now-list{ flex-direction: column; gap: 8px; }
  .exp-grid{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; scroll-behavior: auto !important; }
  .reveal{ opacity: 1; transform: none; }
}