/* ============================================================
   ryanbonelli.com — design system
   Two families: Cormorant Garamond (display serif, large headings
   only) + Hanken Grotesk (body, UI, labels).
   Paired theme tokens, WCAG 2.2 AA verified in both themes.
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  color-scheme:light;
  /* light theme (day) */
  --bg:#FAF7F0;             /* page */
  --tint:#F4EFE3;           /* alternate section wash */
  --surface:#FFFFFF;        /* cards, panels */
  --raise:#FFFDF8;          /* header, modal */
  --ink:#211D14;            /* primary text        15.7:1 on bg */
  --muted:#5C5546;          /* body text            6.9:1 on bg */
  --faint:#6E6759;          /* meta text            5.2:1 on bg */
  --gold:#85661E;           /* accent text          5.0:1 on bg */
  --gold-strong:#6B5116;    /* accent hover */
  --gold-soft:#B08A2E;      /* decorative rules (non-text) */
  --gold-wash:rgba(154,122,36,.08);
  --gold-ring:rgba(154,122,36,.35);
  --on-gold:#FFFDF6;        /* text on gold fill    5.1:1 */
  --line:#E3DCCA;           /* hairlines */
  --line-soft:#EDE7D8;
  --signal:#22703A;         /* availability green   5.7:1 on bg */
  --shadow:0 1px 2px rgba(46,36,16,.05),0 14px 40px -22px rgba(46,36,16,.22);
  --shadow-lift:0 2px 4px rgba(46,36,16,.05),0 22px 48px -20px rgba(46,36,16,.26);

  /* type */
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  --fs-hero:clamp(3.4rem,8.5vw,6.5rem);
  --fs-h2:clamp(2.05rem,4.4vw,3.3rem);
  --fs-h3:clamp(1.45rem,2.2vw,1.8rem);
  --fs-lede:clamp(1.125rem,1.15vw + .8rem,1.3125rem);
  --fs-body:1.0625rem;      /* 17px */
  --fs-small:.9375rem;
  --fs-meta:.8125rem;
  --fs-label:.72rem;

  /* rhythm */
  --sp-section:clamp(6rem,11vw,10.5rem);
  --sp-head:clamp(2.5rem,4.5vw,4rem);
  --container:1160px;
  --gutter:clamp(1.25rem,5vw,2.5rem);
  --ease:cubic-bezier(.22,.61,.3,1);
}

/* dark theme (night) — keep in sync with the media block below */
[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0D0C0A;
  --tint:#11100C;
  --surface:#14120E;
  --raise:#181510;
  --ink:#EDE8DF;            /* 16.0:1 */
  --muted:#B0A89B;          /*  8.3:1 */
  --faint:#8B8375;          /*  5.2:1 */
  --gold:#C9A84C;           /*  8.6:1 */
  --gold-strong:#E2C577;
  --gold-soft:#8F7734;
  --gold-wash:rgba(201,168,76,.07);
  --gold-ring:rgba(201,168,76,.38);
  --on-gold:#171307;        /*  7.9:1 on gold fill */
  --line:#262219;
  --line-soft:#1C1914;
  --signal:#7FC48E;         /*  9.5:1 */
  --shadow:none;
  --shadow-lift:none;
}
/* no-JS fallback: follow the OS. JS sets data-theme before first paint. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0D0C0A;
    --tint:#11100C;
    --surface:#14120E;
    --raise:#181510;
    --ink:#EDE8DF;
    --muted:#B0A89B;
    --faint:#8B8375;
    --gold:#C9A84C;
    --gold-strong:#E2C577;
    --gold-soft:#8F7734;
    --gold-wash:rgba(201,168,76,.07);
    --gold-ring:rgba(201,168,76,.38);
    --on-gold:#171307;
    --line:#262219;
    --line-soft:#1C1914;
    --signal:#7FC48E;
    --shadow:none;
    --shadow-lift:none;
  }
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:92px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:var(--fs-body);line-height:1.7;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
a:hover{color:var(--gold)}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
strong{font-weight:600;color:var(--ink)}
em{font-style:italic}
::selection{background:var(--gold-wash);color:var(--ink)}
:focus{outline:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

/* smooth theme switch — only while toggling, never for reduced motion */
html.theme-anim body,
html.theme-anim body *{
  transition:background-color .26s ease,color .26s ease,border-color .26s ease,fill .26s ease,box-shadow .26s ease !important;
}
@media (prefers-reduced-motion:reduce){
  html.theme-anim body,html.theme-anim body *{transition:none !important}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}

.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.skip-link{
  position:fixed;top:-100px;left:1rem;z-index:300;padding:.7rem 1.1rem;
  background:var(--ink);color:var(--bg);font-size:var(--fs-small);font-weight:600;border-radius:4px;
}
.skip-link:focus{top:1rem;color:var(--bg)}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* scroll reveal — applies only when JS + motion allowed (html.js-reveal) */
html.js-reveal [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
html.js-reveal [data-reveal].in{opacity:1;transform:none}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:120;
  background:var(--bg);
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease;
}
.site-head.scrolled{border-bottom-color:var(--line)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:68px}
.brand{font-family:var(--serif);font-size:1.2rem;font-weight:600;letter-spacing:.01em;color:var(--ink)}
.brand:hover{color:var(--ink)}
.head-nav{display:flex;align-items:center;gap:clamp(1.1rem,2vw,1.9rem)}
.head-nav a{font-size:var(--fs-meta);font-weight:500;letter-spacing:.02em;color:var(--muted);padding:.35rem 0;position:relative}
.head-nav a::after{content:'';position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--gold);transition:right .25s var(--ease)}
.head-nav a:hover::after,.head-nav a:focus-visible::after{right:0}
.head-nav a:hover{color:var(--ink)}
.head-tools{display:flex;align-items:center;gap:.9rem}
.avail-chip{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--faint);
  padding:.38rem .8rem;border:1px solid var(--line);border-radius:999px;white-space:nowrap;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--signal);flex:none}
@media (prefers-reduced-motion:no-preference){
  .dot{animation:pulse 2.6s ease-in-out infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
}

/* theme toggle */
.theme-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border:1px solid var(--line);border-radius:999px;color:var(--muted);flex:none;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.theme-btn:hover{border-color:var(--gold-soft);color:var(--gold);background:var(--gold-wash)}
.theme-btn svg{width:17px;height:17px;display:none}
.theme-btn[data-mode="auto"] .i-auto{display:block}
.theme-btn[data-mode="light"] .i-sun{display:block}
.theme-btn[data-mode="dark"] .i-moon{display:block}

/* mobile menu */
.menu-btn{display:none;align-items:center;gap:.5rem;font-size:var(--fs-meta);font-weight:600;color:var(--muted);padding:.5rem .25rem;min-height:44px}
.menu-btn:hover{color:var(--ink)}
.mobile-nav{display:none}
@media (max-width:860px){
  .head-nav{display:none}
  .avail-chip{display:none}
  .menu-btn{display:inline-flex}
  .mobile-nav{
    display:block;overflow:hidden;max-height:0;
    transition:max-height .3s var(--ease);
    border-top:1px solid transparent;
  }
  .site-head.menu-open .mobile-nav{max-height:400px;border-top-color:var(--line-soft)}
  .mobile-nav a{
    display:block;padding:.95rem var(--gutter);font-size:1rem;font-weight:500;color:var(--muted);
    border-bottom:1px solid var(--line-soft);
  }
  .mobile-nav a:last-child{border-bottom:none}
  .mobile-nav a:hover{color:var(--ink)}
}

/* ---------- shared patterns ---------- */
.section{padding-block:var(--sp-section)}
.section.tint{background:var(--tint)}
.eyebrow{
  display:flex;align-items:center;gap:.8rem;
  font-size:var(--fs-label);font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--gold);
  margin-bottom:1.4rem;
}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--gold-soft);flex:none}
.h-section{
  font-family:var(--serif);font-size:var(--fs-h2);font-weight:500;line-height:1.06;
  letter-spacing:-.015em;color:var(--ink);text-wrap:balance;
}
.h-section em{color:var(--gold)}
.h-sub{font-family:var(--serif);font-size:var(--fs-h3);font-weight:600;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
.lede{font-size:var(--fs-lede);line-height:1.62;color:var(--muted);max-width:58ch;text-wrap:pretty}
.section-head{margin-bottom:var(--sp-head)}
.section-head .lede{margin-top:1.4rem}
.prose p{color:var(--muted);max-width:62ch;text-wrap:pretty}
.prose p+p{margin-top:1.1em}
.prose a{color:var(--gold);text-decoration:underline;text-decoration-color:var(--gold-ring);text-underline-offset:3px}
.prose a:hover{color:var(--gold-strong)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  min-height:46px;padding:.75rem 1.5rem;border-radius:4px;
  font-size:var(--fs-small);font-weight:600;letter-spacing:.02em;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.btn-solid{background:var(--gold);color:var(--on-gold);border:1px solid transparent}
.btn-solid:hover{background:var(--gold-strong);color:var(--on-gold)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--gold-soft);color:var(--gold);background:var(--gold-wash)}
.btn .arr{transition:transform .2s ease}
.btn:hover .arr{transform:translateX(3px)}
.textlink{
  display:inline-flex;align-items:center;gap:.45rem;font-size:var(--fs-small);font-weight:600;color:var(--gold);
}
.textlink:hover{color:var(--gold-strong)}
.textlink .arr{transition:transform .2s ease}
.textlink:hover .arr{transform:translateX(3px)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{
  font-size:.8rem;font-weight:500;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:.34rem .8rem;white-space:nowrap;
}
.tag{font-size:.75rem;font-weight:600;letter-spacing:.02em;color:var(--faint)}

/* availability meta line */
.avail-line{display:flex;align-items:center;gap:.6rem;font-size:var(--fs-meta);font-weight:500;color:var(--faint);flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{padding-block:clamp(4.5rem,10vh,7.5rem) clamp(4rem,8vw,6.5rem);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-30%;right:-12%;width:56vw;height:56vw;max-width:820px;max-height:820px;border-radius:50%;background:radial-gradient(circle,var(--gold-wash) 0%,transparent 62%);pointer-events:none}
.hero .container{position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(280px,4.4fr);gap:clamp(2.75rem,7vw,6.5rem);align-items:center}
.hero-eye{
  display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;
  font-size:var(--fs-label);font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--gold);
  margin-bottom:1.6rem;
}
.hero-eye::before{content:'';width:26px;height:1px;background:var(--gold-soft);flex:none}
.hero-name{
  font-family:var(--serif);font-size:var(--fs-hero);font-weight:500;line-height:.98;
  letter-spacing:-.02em;color:var(--ink);
}
.hero-name em{color:var(--gold)}
.hero-lede{margin-top:1.8rem;font-size:var(--fs-lede);line-height:1.62;color:var(--muted);max-width:34rem;text-wrap:pretty}
.hero-cta{margin-top:2.2rem;display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.hero-avail{margin-top:1.9rem}

/* portrait — the whole photo is a quiet door */
.portrait{position:relative;max-width:400px;justify-self:end;width:100%}
.portrait-link{position:relative;display:block;overflow:hidden;border-radius:6px;border:1px solid var(--line);box-shadow:var(--shadow);transition:box-shadow .35s ease}
.portrait-link img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .6s var(--ease),filter .35s ease}
.portrait-link::after{
  content:'';position:absolute;inset:0;border-radius:6px;
  box-shadow:inset 0 0 0 0 var(--gold-ring);transition:box-shadow .35s ease;
}
.portrait-link:hover::after,.portrait-link:focus-visible::after{box-shadow:inset 0 0 0 2px var(--gold-ring)}
.portrait-link:hover img{transform:scale(1.015)}
.portrait-cap{margin-top:.8rem;font-size:var(--fs-meta);color:var(--faint);display:flex;justify-content:space-between;gap:1rem}
@media (max-width:800px){
  .hero-grid{grid-template-columns:1fr;gap:2.75rem}
  .portrait{justify-self:start;max-width:300px}
}

/* ---------- stat band ---------- */
.statband{border-block:1px solid var(--line)}
.statband-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:1.8rem 1.5rem 1.8rem 0;border-left:1px solid var(--line);padding-left:1.5rem}
.stat:first-child{border-left:none;padding-left:0}
.stat-n{font-family:var(--serif);font-size:clamp(1.9rem,2.6vw,2.5rem);font-weight:600;line-height:1;color:var(--ink)}
.stat-l{margin-top:.55rem;font-size:var(--fs-meta);font-weight:500;color:var(--faint)}
@media (max-width:760px){
  .statband-grid{grid-template-columns:1fr 1fr}
  .stat{padding:1.3rem 1rem 1.3rem 0}
  .stat:nth-child(odd){border-left:none;padding-left:0}
  .stat:nth-child(even){padding-left:1.25rem}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
}
.band-sub{padding:0 0 1.5rem;font-size:var(--fs-meta);color:var(--faint)}
.band-sub strong{color:var(--muted)}

/* ---------- practice: phases accordion ---------- */
.phases{border-top:1px solid var(--line)}
.phase{border-bottom:1px solid var(--line)}
.phase summary{
  display:grid;grid-template-columns:3.4rem minmax(0,1fr) auto;align-items:baseline;gap:1rem;
  padding:1.4rem .25rem;cursor:pointer;list-style:none;
}
.phase summary::-webkit-details-marker{display:none}
.phase summary:hover .phase-name{color:var(--gold)}
.phase-num{font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--gold)}
.phase-name{font-weight:600;font-size:1.08rem;color:var(--ink);transition:color .2s ease}
.phase-hint{display:block;font-size:var(--fs-small);font-weight:400;color:var(--faint);margin-top:.15rem}
.phase-icon{
  align-self:center;width:26px;height:26px;border:1px solid var(--line);border-radius:999px;flex:none;
  display:grid;place-items:center;color:var(--faint);transition:transform .3s var(--ease),color .2s,border-color .2s;
}
.phase-icon svg{width:11px;height:11px}
.phase[open] .phase-icon{transform:rotate(45deg);color:var(--gold);border-color:var(--gold-soft)}
.phase-body{padding:0 .25rem 1.7rem calc(3.4rem + 1rem);color:var(--muted);max-width:60ch;text-wrap:pretty}
@media (max-width:640px){
  .phase summary{grid-template-columns:2.4rem minmax(0,1fr) auto}
  .phase-body{padding-left:0}
}

/* two-column section body: sticky intro + content */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2.5rem,6vw,5.5rem);align-items:start}
.split-side{position:sticky;top:104px}
@media (max-width:900px){
  .split{grid-template-columns:1fr}
  .split-side{position:static}
}

/* outcome strip */
.outcome{
  margin-top:2.6rem;padding:1.4rem 1.6rem;background:var(--gold-wash);
  border-left:2px solid var(--gold-soft);border-radius:0 6px 6px 0;
}
.outcome-l{font-size:var(--fs-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.4rem}
.outcome p{color:var(--ink);font-weight:500;max-width:56ch}

/* studio panel */
.studio{
  margin-top:clamp(4rem,7vw,6rem);border:1px solid var(--line);border-radius:10px;
  background:var(--surface);box-shadow:var(--shadow);
  padding:clamp(1.8rem,4vw,3.25rem);
}
.studio-head{display:flex;justify-content:space-between;gap:1.5rem;align-items:baseline;flex-wrap:wrap;margin-bottom:1.4rem}
.studio-kicker{font-size:var(--fs-label);font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.studio-rel{font-size:var(--fs-meta);color:var(--faint)}
.studio-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,3vw,2.5rem);margin-top:2.2rem;padding-top:2rem;border-top:1px solid var(--line-soft)}
.studio-col-t{font-weight:600;font-size:1rem;color:var(--ink);margin-bottom:.5rem}
.studio-col-n{font-size:.78rem;font-weight:700;letter-spacing:.08em;color:var(--gold);margin-bottom:.6rem}
.studio-col p{font-size:var(--fs-small);color:var(--muted);text-wrap:pretty}
.studio-col .tag{display:block;margin-top:.7rem}
.studio-foot{margin-top:2.2rem;padding-top:1.8rem;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.studio-foot p{font-size:var(--fs-small);color:var(--muted);max-width:46ch}
@media (max-width:820px){.studio-cols{grid-template-columns:1fr}}

/* ---------- work ---------- */
.workgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.25rem,2.5vw,2rem)}
@media (max-width:820px){.workgrid{grid-template-columns:1fr}}
.work-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .3s var(--ease),border-color .3s ease,box-shadow .3s ease;
}
.work-card:hover{transform:translateY(-3px);border-color:var(--gold-soft);box-shadow:var(--shadow-lift)}
.work-thumb{position:relative;background:#0B0A08;border-bottom:1px solid var(--line)}
.work-thumb img{width:100%;aspect-ratio:15/7;object-fit:cover}
.work-status{
  position:absolute;top:.8rem;right:.8rem;
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:#EDE8DF;background:rgba(10,9,7,.72);border:1px solid rgba(237,232,223,.16);
  padding:.3rem .65rem;border-radius:999px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
}
.work-status .dot{width:6px;height:6px}
.work-status.dev .dot{background:#D9B75C}
.work-brandtile{
  aspect-ratio:15/7;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.45rem;
  text-align:center;padding:1.5rem;
  background:linear-gradient(150deg,#0E0C08 0%,#171309 100%);
}
.brandtile-eye{font-size:.68rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:#C9A84C}
.brandtile-name{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.2rem);font-weight:500;color:#F0EBE2;letter-spacing:-.01em}
.brandtile-name em{color:#C9A84C}
.brandtile-sub{font-size:.78rem;color:#9C9384;letter-spacing:.04em}
.work-body{padding:1.5rem 1.6rem 1.7rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.work-kicker{font-size:var(--fs-label);font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--gold)}
.work-title{font-size:1.2rem;font-weight:600;color:var(--ink);line-height:1.25}
.work-desc{font-size:var(--fs-small);color:var(--muted);text-wrap:pretty}
.work-foot{margin-top:auto;padding-top:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.work-stack{font-size:.78rem;color:var(--faint);letter-spacing:.01em}

/* compact rows for internal / in-development work */
.minihead{margin:clamp(3rem,6vw,4.5rem) 0 0;font-size:var(--fs-label);font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--faint)}
.miniwork{border-top:1px solid var(--line);margin-top:1.1rem}
.mini-row{
  display:grid;grid-template-columns:7.5rem minmax(0,1fr) auto;gap:1.25rem;align-items:baseline;
  padding:1.3rem .25rem;border-bottom:1px solid var(--line);
}
.mini-status{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.mini-status.live{color:var(--signal)}
.mini-title{font-weight:600;color:var(--ink)}
.mini-title .tag{font-weight:500;margin-left:.55rem}
.mini-desc{display:block;font-size:var(--fs-small);color:var(--muted);margin-top:.25rem;max-width:62ch;text-wrap:pretty}
.mini-link{white-space:nowrap}
@media (max-width:640px){
  .mini-row{grid-template-columns:1fr;gap:.35rem}
}

/* dev stack disclosure */
.devstack{margin-top:2.4rem;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.devstack summary{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;list-style:none;
  padding:1.05rem 1.4rem;font-size:var(--fs-small);font-weight:600;color:var(--muted);
}
.devstack summary::-webkit-details-marker{display:none}
.devstack summary:hover{color:var(--gold)}
.devstack[open] summary{border-bottom:1px solid var(--line-soft);color:var(--ink)}
.devstack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem 2rem;padding:1.4rem}
.devstack-k{font-size:var(--fs-label);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:.25rem}
.devstack-v{font-size:var(--fs-small);color:var(--muted)}

/* ---------- research ---------- */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.tile{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:1.5rem;box-shadow:var(--shadow)}
.tile-n{font-family:var(--serif);font-size:2rem;font-weight:600;line-height:1;color:var(--ink)}
.tile-l{margin-top:.5rem;font-size:var(--fs-small);font-weight:600;color:var(--ink)}
.tile-d{margin-top:.4rem;font-size:var(--fs-meta);line-height:1.6;color:var(--muted);text-wrap:pretty}
@media (max-width:520px){.tiles{grid-template-columns:1fr}}

.press{margin-top:2.4rem}
.press-l{font-size:var(--fs-label);font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-bottom:.6rem}
.press-item{
  display:flex;justify-content:space-between;align-items:baseline;gap:1.5rem;
  padding:1.05rem .25rem;border-bottom:1px solid var(--line);
}
.press-item:first-of-type{border-top:1px solid var(--line)}
.press-meta{font-size:var(--fs-meta);color:var(--faint);white-space:nowrap}
.press-title{font-size:var(--fs-small);font-weight:500;color:var(--ink);transition:color .2s ease}
.press-item:hover .press-title{color:var(--gold)}
.press-item .arr{color:var(--faint);transition:transform .2s ease,color .2s ease;flex:none}
.press-item:hover .arr{transform:translateX(3px);color:var(--gold)}
@media (max-width:560px){.press-item{flex-direction:column;gap:.2rem}.press-item .arr{display:none}}

/* ---------- track record ---------- */
.facts{display:grid;grid-template-columns:repeat(4,auto);gap:1rem 2.75rem;justify-content:start;margin-top:2.4rem}
.fact-n{font-family:var(--serif);font-size:1.7rem;font-weight:600;line-height:1;color:var(--ink)}
.fact-l{margin-top:.35rem;font-size:var(--fs-meta);color:var(--faint)}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}}

.glance{border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
.glance-row{display:grid;grid-template-columns:9.5rem 1fr;gap:1rem;padding:.85rem 1.4rem;border-bottom:1px solid var(--line-soft);font-size:var(--fs-small)}
.glance-row:last-child{border-bottom:none}
.glance-k{color:var(--faint)}
.glance-v{color:var(--ink);font-weight:500}
@media (max-width:480px){.glance-row{grid-template-columns:1fr;gap:.1rem;padding:.75rem 1.1rem}}

.era{margin-top:clamp(3.25rem,6vw,4.75rem)}
.era-l{font-size:var(--fs-label);font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-bottom:1rem}
.tl{border-top:1px solid var(--line)}
.tl-row{display:grid;grid-template-columns:10rem minmax(0,1fr);gap:1.5rem;padding:1.7rem .25rem;border-bottom:1px solid var(--line)}
.tl-when{font-size:var(--fs-meta);font-weight:600;color:var(--faint);padding-top:.2rem}
.tl-tag{display:block;margin-top:.4rem;font-size:.72rem;font-weight:600;letter-spacing:.06em;color:var(--gold)}
.tl-role{font-size:1.06rem;font-weight:600;color:var(--ink)}
.tl-org{font-size:var(--fs-small);color:var(--faint);margin-top:.1rem}
.tl-desc{margin-top:.55rem;font-size:var(--fs-small);line-height:1.65;color:var(--muted);max-width:62ch;text-wrap:pretty}
.tl-metric{margin-top:.55rem;font-size:var(--fs-meta);font-weight:600;color:var(--gold)}
@media (max-width:640px){.tl-row{grid-template-columns:1fr;gap:.4rem;padding:1.4rem .25rem}}

.cv-panel{
  margin-top:clamp(3rem,6vw,4.5rem);border:1px solid var(--line);border-radius:10px;background:var(--surface);
  box-shadow:var(--shadow);padding:clamp(1.6rem,3.5vw,2.4rem);
  display:flex;justify-content:space-between;align-items:center;gap:1.75rem;flex-wrap:wrap;
}
.cv-panel h3{font-family:var(--serif);font-size:1.5rem;font-weight:600;color:var(--ink)}
.cv-panel p{margin-top:.4rem;font-size:var(--fs-small);color:var(--muted);max-width:44ch}

/* ---------- writing ---------- */
.papers{border-top:1px solid var(--line)}
.paper{
  display:grid;grid-template-columns:8.5rem minmax(0,1fr) auto;gap:1.5rem;align-items:baseline;
  padding:1.9rem .25rem;border-bottom:1px solid var(--line);
}
.paper-cat{font-size:var(--fs-label);font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--gold)}
.paper-t{font-family:var(--serif);font-size:clamp(1.3rem,2vw,1.55rem);font-weight:600;line-height:1.25;color:var(--ink);letter-spacing:-.005em}
.paper-d{margin-top:.55rem;font-size:var(--fs-small);color:var(--muted);max-width:60ch;text-wrap:pretty}
.paper .textlink{white-space:nowrap}
@media (max-width:680px){.paper{grid-template-columns:1fr;gap:.45rem}}
.papers-note{margin-top:1.6rem;font-size:var(--fs-small);color:var(--faint);max-width:56ch}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2.5rem,6vw,5.5rem);align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-rows{display:flex;flex-direction:column;gap:.8rem}
.contact-row{
  display:flex;justify-content:space-between;align-items:center;gap:1.25rem;
  border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);
  padding:1.15rem 1.4rem;transition:border-color .25s ease,transform .25s var(--ease);
}
.contact-row:hover{border-color:var(--gold-soft);transform:translateY(-2px);color:inherit}
.contact-k{font-size:var(--fs-label);font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--faint)}
.contact-v{margin-top:.2rem;font-size:1rem;font-weight:600;color:var(--ink)}
.contact-row .arr{color:var(--faint);transition:transform .2s ease,color .2s ease}
.contact-row:hover .arr{transform:translateX(3px);color:var(--gold)}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);padding-block:2.4rem;background:var(--bg)}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:1.25rem 2rem;flex-wrap:wrap}
.foot-brand{font-family:var(--serif);font-size:1.05rem;font-weight:600;color:var(--ink)}
.foot-links{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.foot-links a{font-size:var(--fs-meta);font-weight:500;color:var(--faint)}
.foot-links a:hover{color:var(--gold)}
.foot-meta{display:flex;align-items:center;gap:1rem;font-size:var(--fs-meta);color:var(--faint);flex-wrap:wrap}
.foot-meta a{color:var(--faint)}
.foot-meta a:hover{color:var(--gold)}
/* the quiet door — .foot-meta a would otherwise override the gold */
.gem,.foot-meta a.gem{color:var(--gold);opacity:.24;font-size:.72rem;line-height:1;transition:opacity .35s ease,text-shadow .35s ease}
.gem:hover,.gem:focus-visible,.foot-meta a.gem:hover,.foot-meta a.gem:focus-visible{opacity:1;color:var(--gold);text-shadow:0 0 12px var(--gold-ring)}

/* ---------- request modal ---------- */
.modal-bg{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:1.25rem;
  background:rgba(12,10,7,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.modal-bg.open{opacity:1;pointer-events:auto}
.modal{
  width:100%;max-width:470px;max-height:calc(100vh - 3rem);overflow:auto;
  background:var(--raise);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lift);
  padding:clamp(1.5rem,4vw,2.25rem);position:relative;
  transform:translateY(10px);transition:transform .25s var(--ease);
}
.modal-bg.open .modal{transform:none}
.modal-close{
  position:absolute;top:.9rem;right:.9rem;width:38px;height:38px;border-radius:999px;
  display:grid;place-items:center;color:var(--faint);border:1px solid transparent;font-size:1.15rem;
}
.modal-close:hover{color:var(--ink);border-color:var(--line)}
.modal h2{font-family:var(--serif);font-size:1.65rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.modal h2 em{color:var(--gold)}
.modal-sub{margin-top:.6rem;font-size:var(--fs-meta);line-height:1.6;color:var(--muted)}
.modal form{margin-top:1.4rem;display:flex;flex-direction:column;gap:1rem}
.field label{display:block;font-size:var(--fs-label);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;background:var(--surface);border:1px solid var(--line);border-radius:6px;
  color:var(--ink);font:inherit;font-size:var(--fs-small);padding:.7rem .85rem;
  transition:border-color .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--faint)}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold-soft)}
.modal-note{font-size:.78rem;color:var(--faint);text-align:center}

/* ---------- subpage helpers ---------- */
.back-link{display:inline-flex;align-items:center;gap:.45rem;font-size:var(--fs-meta);font-weight:500;color:var(--muted)}
.back-link:hover{color:var(--gold)}
.pull{padding-block:clamp(4rem,8vw,6.5rem)}
.pull-inner{max-width:820px;margin-inline:auto;text-align:center;padding-inline:var(--gutter)}
.pull-q{font-family:var(--serif);font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:500;font-style:italic;line-height:1.3;letter-spacing:-.01em;color:var(--ink);text-wrap:balance}
.pull-q em{color:var(--gold)}
.pull-by{margin-top:1.4rem;font-size:var(--fs-label);font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.principle{background:var(--bg);padding:1.6rem 1.4rem}
.section.tint .principle{background:var(--tint)}
.principle-n{font-size:.78rem;font-weight:700;letter-spacing:.1em;color:var(--gold)}
.principle-t{margin-top:.55rem;font-size:var(--fs-small);font-weight:600;color:var(--ink);line-height:1.45;text-wrap:pretty}
@media (max-width:860px){.principles{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.principles{grid-template-columns:1fr}}

.kv{border-top:1px solid var(--line)}
.kv-row{display:grid;grid-template-columns:11rem minmax(0,1fr);gap:1.5rem;padding:1.15rem .25rem;border-bottom:1px solid var(--line)}
.kv-k{font-size:var(--fs-small);font-weight:600;color:var(--ink)}
.kv-v{display:flex;flex-wrap:wrap;gap:.45rem}
@media (max-width:640px){.kv-row{grid-template-columns:1fr;gap:.6rem}}

.creds{display:flex;flex-direction:column;gap:1.25rem}
.cred{border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:var(--shadow);padding:clamp(1.5rem,3.5vw,2.2rem)}
.cred-name{font-family:var(--serif);font-size:1.45rem;font-weight:600;color:var(--ink);letter-spacing:-.005em}
.cred-sub{margin-top:.3rem;font-size:var(--fs-meta);color:var(--faint)}
.cred ul{margin-top:1.1rem;list-style:none;display:flex;flex-direction:column;gap:.7rem}
.cred li{position:relative;padding-left:1.35rem;font-size:var(--fs-small);line-height:1.65;color:var(--muted);max-width:68ch;text-wrap:pretty}
.cred li::before{content:'';position:absolute;left:0;top:.62em;width:.45rem;height:1px;background:var(--gold-soft)}

.outrows{border-top:1px solid var(--line)}
.outrow{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:1.5rem;align-items:baseline;padding:1.5rem .25rem;border-bottom:1px solid var(--line)}
.outrow-n{font-family:var(--serif);font-size:clamp(1.6rem,2.4vw,2.1rem);font-weight:600;line-height:1.05;color:var(--gold)}
.outrow-t{font-size:var(--fs-small);line-height:1.65;color:var(--muted);max-width:66ch;text-wrap:pretty}
@media (max-width:600px){.outrow{grid-template-columns:1fr;gap:.4rem}}

.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.cardgrid .gcard{border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:var(--shadow);padding:1.7rem}
.gcard-n{font-size:.78rem;font-weight:700;letter-spacing:.1em;color:var(--gold)}
.gcard-t{margin-top:.6rem;font-size:1.08rem;font-weight:600;color:var(--ink);line-height:1.3}
.gcard-d{margin-top:.6rem;font-size:var(--fs-small);color:var(--muted);text-wrap:pretty}
.gcard .chips{margin-top:1rem}
@media (max-width:860px){.cardgrid{grid-template-columns:1fr}}

.crosslinks{margin-top:2.2rem;display:flex;flex-direction:column;gap:.8rem}
.crosslink{
  display:block;border:1px solid var(--line);border-radius:8px;background:var(--surface);
  padding:1.05rem 1.3rem;transition:border-color .25s ease;
}
.crosslink:hover{border-color:var(--gold-soft);color:inherit}
.crosslink-l{display:block;font-size:var(--fs-label);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.crosslink-t{display:block;margin-top:.3rem;font-size:var(--fs-small);font-weight:500;color:var(--ink)}
.crosslink-t em{color:var(--gold)}
.crosslink:hover .crosslink-t{color:var(--gold)}

/* 404 */
.err-wrap{min-height:calc(100vh - 140px);display:grid;place-items:center;padding-block:4rem}
.err-code{font-family:var(--serif);font-size:clamp(5.5rem,16vw,9.5rem);font-weight:500;font-style:italic;line-height:.95;color:var(--gold);letter-spacing:-.03em}
.err-t{margin-top:1.2rem;font-family:var(--serif);font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:500;line-height:1.12;color:var(--ink);letter-spacing:-.01em;text-wrap:balance}
.err-t em{color:var(--gold)}
.err-p{margin-top:1.1rem;color:var(--muted);max-width:46ch;text-wrap:pretty}

/* ---------- print ---------- */
@media print{
  :root{--bg:#fff;--tint:#fff;--surface:#fff;--raise:#fff;--ink:#111;--muted:#333;--faint:#555;--line:#ccc;--line-soft:#ddd;--shadow:none;--shadow-lift:none}
  .site-head,.site-foot,.theme-btn,.menu-btn,.modal-bg,.skip-link{display:none !important}
  .section{padding-block:2rem}
  html.js-reveal [data-reveal]{opacity:1;transform:none}
  @page{margin:1.6cm}
}