/* =========================================================================
   Matt Scult, PhD — site styles
   Palette: warm bone paper, deep slate ink, eucalyptus sage accent, forest dark
   Type:    Fraunces (display) + Hanken Grotesk (body/utility)
   Motif:   a calm "breathing" brainwave line (neuroscience + regulation)
   ========================================================================= */

:root{
  --paper:#F4F2EC;
  --paper-2:#ECE9DF;
  --card:#FBFAF6;
  --ink:#222A2C;
  --ink-soft:#586159;
  --sage:#6E8E7C;
  --sage-deep:#4C6B59;
  --forest:#1F2E28;
  --line:rgba(34,42,44,.13);
  --line-soft:rgba(34,42,44,.08);
  --shadow:0 1px 2px rgba(31,46,40,.05), 0 18px 40px -24px rgba(31,46,40,.30);
  --radius:14px;
  --wrap:1140px;
  --display:'Fraunces',Georgia,'Times New Roman',serif;
  --body:'Hanken Grotesk',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:1.0625rem;
  line-height:1.72;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--sage-deep);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.14;letter-spacing:-.01em;color:var(--ink);margin:0}
.title + p,.title + .lead{margin-top:.85em}
p{margin:0 0 1.1em}
:focus-visible{outline:2.5px solid var(--sage-deep);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.25rem,4vw,2.5rem)}
.eyebrow{
  font-family:var(--body);font-size:.72rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--sage-deep);
  margin:0 0 1rem;display:flex;align-items:center;gap:.6rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--sage);display:inline-block}
.lead{font-size:clamp(1.12rem,1.7vw,1.34rem);line-height:1.6;color:var(--ink-soft)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--body);font-weight:600;font-size:.98rem;letter-spacing:.005em;
  padding:.82em 1.5em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.btn--solid{background:var(--sage-deep);color:#fbfdfb}
.btn--solid:hover{background:var(--forest);text-decoration:none;transform:translateY(-1px)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--sage);color:var(--sage-deep);text-decoration:none}
.btn--light{background:var(--paper);color:var(--forest)}
.btn--light:hover{background:#fff;text-decoration:none;transform:translateY(-1px)}
.btn .arw{transition:transform .2s}
.btn:hover .arw{transform:translatex(3px)}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(244,242,236,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:72px}
.brand{font-family:var(--display);font-size:1.28rem;letter-spacing:-.02em;color:var(--ink);display:flex;align-items:center;gap:.55rem}
.brand:hover{text-decoration:none}
.brand b{font-weight:600}
.brand .light{color:var(--ink-soft);font-weight:400}
.brand-mark{width:22px;height:22px;flex:0 0 auto;color:var(--sage-deep)}

.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:40px;cursor:pointer;color:var(--ink)}
.nav-toggle svg{margin:auto}

.menu{list-style:none;display:flex;align-items:center;gap:.35rem;margin:0;padding:0}
.menu > li{position:relative}
.menu a,.menu .menu-btn{
  font-family:var(--body);font-size:.95rem;font-weight:500;color:var(--ink);
  padding:.55rem .8rem;border-radius:8px;display:inline-flex;align-items:center;gap:.3rem;
  background:none;border:0;cursor:pointer;transition:background .18s,color .18s;
}
.menu a:hover,.menu .menu-btn:hover{background:var(--paper-2);color:var(--sage-deep);text-decoration:none}
.menu a[aria-current="page"]{color:var(--sage-deep)}
.menu a[aria-current="page"]::after{content:"";display:block;position:absolute;left:.8rem;right:.8rem;bottom:.15rem;height:2px;background:var(--sage)}
.caret{width:11px;height:11px;opacity:.6;transition:transform .2s}

.submenu{
  list-style:none;margin:0;padding:.4rem;position:absolute;top:calc(100% + .4rem);left:0;
  min-width:210px;background:var(--card);border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s,transform .18s,visibility .18s;
}
.has-menu:hover .submenu,.has-menu:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.has-menu:hover .caret,.has-menu:focus-within .caret{transform:rotate(180deg)}
.submenu a{display:block;padding:.5rem .7rem;border-radius:7px;font-size:.92rem}
.submenu a:hover{background:var(--paper-2)}

/* ---------- generic section rhythm ---------- */
section{padding:clamp(3.4rem,7vw,6rem) 0}
.section-head{max-width:640px;margin-bottom:clamp(2rem,4vw,3rem)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}
h2.title{font-size:clamp(1.95rem,3.6vw,2.9rem)}
h2.title em{font-style:italic;color:var(--sage-deep)}
.prose p{max-width:68ch}
.prose h3{font-size:1.35rem;margin:1.8em 0 .5em}

/* ---------- brainwave signature ---------- */
.wave{display:block;width:100%;height:auto;color:var(--sage)}
.wave path{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
.wave--divider{max-width:var(--wrap);margin:0 auto;opacity:.55}
.breathe path{transform-origin:center;animation:breathe 7s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:.55;transform:scaleY(.94)}50%{opacity:1;transform:scaleY(1.06)}}

/* ---------- hero (home) ---------- */
.hero{position:relative;padding:clamp(3rem,7vw,6rem) 0 clamp(2.5rem,5vw,4rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{font-size:clamp(2.7rem,6.2vw,4.7rem);letter-spacing:-.025em}
.hero h1 em{font-style:italic;color:var(--sage-deep)}
.hero .lead{margin-top:1.4rem;max-width:33ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.portrait{position:relative;width:100%;max-width:400px;justify-self:end}
.portrait .frame{
  border-radius:220px 220px 18px 18px;overflow:hidden;background:var(--paper-2);
  aspect-ratio:4/5;box-shadow:var(--shadow);border:1px solid var(--line-soft);
}
.portrait .frame img{width:100%;height:100%;object-fit:cover;object-position:center top}
.portrait .tag{
  position:absolute;left:-14px;bottom:26px;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:.7rem 1rem;box-shadow:var(--shadow);font-size:.82rem;line-height:1.35;max-width:200px;
}
.portrait .tag b{font-family:var(--display);font-size:1rem}
.hero-wave{position:absolute;left:0;right:0;bottom:-2px;pointer-events:none;opacity:.5}

/* ---------- pedigree strip ---------- */
.pedigree{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2)}
.pedigree .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 2.2rem;padding-top:1.6rem;padding-bottom:1.6rem}
.pedigree .label{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.pedigree ul{list-style:none;display:flex;flex-wrap:wrap;gap:.8rem 1.8rem;margin:0;padding:0}
.pedigree li{font-family:var(--display);font-size:1.05rem;color:var(--ink)}

/* ---------- routing triptych (roles) ---------- */
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.role-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem 1.5rem 1.5rem;display:flex;flex-direction:column;gap:.6rem;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.role-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--sage)}
.role-num{font-family:var(--display);font-size:.9rem;color:var(--sage-deep)}
.role-card h3{font-size:1.5rem}
.role-card p{color:var(--ink-soft);font-size:.98rem;margin-bottom:.4rem}
.role-card .go{margin-top:auto;font-weight:600;font-size:.92rem;color:var(--sage-deep);display:inline-flex;gap:.35rem;align-items:center}
.role-card:hover .go .arw{transform:translateX(3px)}

/* ---------- generic card grids ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;display:flex;flex-direction:column;gap:.55rem;
}
.card h3{font-size:1.25rem}
.card p{color:var(--ink-soft);font-size:.97rem;margin:0}

/* ---------- panels / alt background ---------- */
.panel{background:var(--paper-2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow);background:var(--paper-2)}
.figure img{width:100%;height:100%;object-fit:cover}

/* ---------- expertise tag list ---------- */
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin:0;padding:0}
.tags li{
  background:var(--card);border:1px solid var(--line);border-radius:999px;
  padding:.5rem 1rem;font-size:.92rem;color:var(--ink);
}

/* ---------- definition rows (appointment details) ---------- */
.rows{border-top:1px solid var(--line);margin-top:.5rem}
.rows .row{display:grid;grid-template-columns:200px 1fr;gap:1.5rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.rows .row dt{font-family:var(--display);font-size:1.05rem;color:var(--ink)}
.rows .row dd{margin:0;color:var(--ink-soft)}
@media(max-width:620px){.rows .row{grid-template-columns:1fr;gap:.25rem}}

/* ---------- testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem}
.quote p{font-family:var(--display);font-size:1.08rem;line-height:1.5;color:var(--ink);margin:0 0 .8rem}
.quote .who{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--sage-deep);font-weight:600}
.quote .mark{color:var(--sage);font-family:var(--display);font-size:2.2rem;line-height:0;display:block;height:.5em}

/* ---------- link lists (writing / research / speaking) ---------- */
.linklist{margin:0 0 2.2rem}
.linklist h3{font-size:1.15rem;color:var(--sage-deep);font-family:var(--body);font-weight:700;letter-spacing:.02em;text-transform:uppercase;font-size:.82rem;margin:0 0 .9rem;padding-bottom:.5rem;border-bottom:1px solid var(--line)}
.linklist ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.linklist li{padding:.55rem 0;border-bottom:1px solid var(--line-soft)}
.linklist li:last-child{border-bottom:0}
.linklist a{color:var(--ink);font-weight:500}
.linklist a:hover{color:var(--sage-deep)}
.linklist .muted{color:var(--ink-soft);font-size:.9rem;font-weight:400}

/* research approaches */
.approach{padding:1.3rem 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:220px 1fr;gap:1.5rem}
.approach:last-of-type{border-bottom:0}
.approach h3{font-size:1.25rem}
.approach p{margin:0;color:var(--ink-soft)}
@media(max-width:680px){.approach{grid-template-columns:1fr;gap:.4rem}}

.pubs h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--sage-deep);font-family:var(--body);font-weight:700;margin:2rem 0 .8rem}
.pubs ol{margin:0;padding:0;list-style:none;counter-reset:pub}
.pubs li{padding:.75rem 0 .75rem 2.2rem;border-bottom:1px solid var(--line-soft);position:relative;font-size:.96rem;color:var(--ink-soft)}
.pubs li::before{counter-increment:pub;content:counter(pub);position:absolute;left:0;top:.75rem;font-family:var(--display);color:var(--sage);font-size:.9rem}
.pubs li a{color:var(--ink);font-weight:500}
.pubs .venue{font-style:italic}

/* pedigree + press logos */
.pedigree-logo{height:54px;width:auto;max-width:200px;object-fit:contain;filter:grayscale(1);opacity:.9;display:block;background:#fff;padding:.5rem .8rem;border:1px solid var(--line-soft);border-radius:10px;box-sizing:border-box}
.outlet.logo{display:inline-flex;align-items:center;background:#fff;border:1px solid var(--line-soft);border-radius:10px;padding:.5rem .85rem;align-self:flex-start;font-family:var(--display);font-size:1.05rem;min-height:48px}
.outlet.logo img{height:30px;width:auto;max-width:180px;object-fit:contain;display:block}

/* press cards */
.press{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.press-card{
  display:flex;flex-direction:column;gap:.5rem;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.5rem;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.press-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sage);text-decoration:none}
.press-card .outlet{font-family:var(--display);font-size:1.15rem;color:var(--ink)}
.press-card .headline{color:var(--ink-soft);font-size:.95rem;line-height:1.45}
.press-card .go{margin-top:auto;color:var(--sage-deep);font-weight:600;font-size:.85rem;display:inline-flex;gap:.35rem;align-items:center}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,3.5rem)}
.contact-direct a{color:var(--ink);font-weight:600}
.contact-direct .item{padding:1.1rem 0;border-bottom:1px solid var(--line)}
.contact-direct .item:first-of-type{border-top:1px solid var(--line)}
.contact-direct .k{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sage-deep);font-weight:600;margin-bottom:.2rem}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,3vw,2rem)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem;color:var(--ink)}
.field input,.field textarea{
  width:100%;font-family:var(--body);font-size:1rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:.75rem .9rem;transition:border-color .18s,box-shadow .18s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(110,142,124,.18)}
.field textarea{min-height:130px;resize:vertical}

/* ---------- CTA band ---------- */
.cta-band{background:var(--forest);color:#e9efe9}
.cta-band h2{color:#fff}
.cta-band .lead{color:#c3d0c6}
.cta-band .inner{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between}

/* ---------- footer ---------- */
.site-footer{background:var(--forest);color:#c3cfc6;padding:clamp(2.6rem,5vw,3.6rem) 0 2rem}
.site-footer a{color:#dbe4dc}
.site-footer .top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.12)}
.site-footer .brand{color:#fff}
.site-footer .brand .light{color:#9db0a2}
.foot-col h4{font-family:var(--body);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#8ea294;font-weight:600;margin:0 0 .8rem}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem;font-size:.94rem}
.foot-cols{display:flex;gap:clamp(2rem,6vw,4.5rem);flex-wrap:wrap}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;padding-top:1.6rem;font-size:.82rem;color:#8ea294}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .portrait{max-width:360px;justify-self:start}
  .roles,.grid-3,.press{grid-template-columns:1fr 1fr}
  .split,.contact-grid{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .menu{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.6rem clamp(1.25rem,4vw,2.5rem) 1.2rem;
    box-shadow:var(--shadow);display:none;
  }
  .site-header.open .menu{display:flex}
  .menu > li{width:100%}
  .menu a,.menu .menu-btn{width:100%;padding:.8rem .3rem;font-size:1.02rem}
  .menu a[aria-current="page"]::after{display:none}
  .caret{display:none}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 .4rem 1rem;min-width:0}
  .submenu a{font-size:.98rem}
}
@media(max-width:560px){
  .roles,.grid-2,.grid-3,.press{grid-template-columns:1fr}
  .cta-band .inner{flex-direction:column;align-items:flex-start}
}

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