/* ============================================================
   Eleusis Institute — site_new
   Design system: light clinical paper, deep teal, editorial grotesque
   ============================================================ */

/* ============ TOKENS ============ */
:root{
  --paper:#f3f5f0;
  --card:#ffffff;
  --ink:#1b2723;
  --muted:#5c6963;
  --tertiary:#8f9c94;
  --hairline:#dce3da;
  --teal:#0d3b31;
  --teal-soft:#12503f;
  --teal-bright:#17795d;
  --tint:#e9efe6;
  --sage:#b9c6b8;
  --ember:#b94a32;
  --display:'Inter Tight','Inter',-apple-system,'Segoe UI',sans-serif;
  --sans:'Inter',-apple-system,'Segoe UI',sans-serif;
  --mono:'Geist Mono',ui-monospace,'SF Mono',Menlo,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
canvas,svg,img{max-width:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--tint);color:var(--teal)}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

/* ============ UTILITIES ============ */
.wrap{max-width:1180px;margin:0 auto;padding:0 40px}
@media (max-width:760px){.wrap{padding:0 22px}}
.mono{font-family:var(--mono)}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--teal-bright);
  margin-bottom:26px;
}
.eyebrow .num{color:var(--tertiary);margin-right:2px}
.accent{color:var(--teal-bright)}
sup.cite{
  font-family:var(--mono);
  font-size:.62em;
  letter-spacing:0;
}
sup.cite a{
  color:var(--teal-bright);
  text-decoration:none;
  border-bottom:1px dotted var(--teal-bright);
  padding:0 1px;
}
sup.cite a:hover{background:var(--tint)}

/* ============ HEADER ============ */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .25s ease,border-color .25s ease,backdrop-filter .25s ease;
  border-bottom:1px solid transparent;
}
header.scrolled{
  background:rgba(243,245,240,.92);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hairline);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;
}
.brand{display:flex;flex-direction:column;text-decoration:none;color:var(--ink)}
.brand .name{font-family:var(--display);font-size:20px;font-weight:600;letter-spacing:-.01em}
.brand .tag{font-size:12px;color:var(--muted);margin-top:1px}
nav.main{display:flex;gap:32px;align-items:center}
nav.main .navlink{
  font-size:14px;font-weight:500;
  color:var(--muted);text-decoration:none;position:relative;padding:4px 0;
}
nav.main .navlink::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--teal);transition:width .2s ease;
}
nav.main .navlink:hover{color:var(--ink)}
nav.main .navlink:hover::after{width:100%}
nav.main .navlink.active{color:var(--ink)}
nav.main .navlink.active::after{width:100%}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--sans);font-size:14.5px;font-weight:500;letter-spacing:0;
  text-decoration:none;cursor:pointer;border:0;
  padding:14px 24px;border-radius:4px;
  white-space:nowrap;text-align:center;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn .arr{font-weight:400}
.btn-primary{background:var(--teal);color:#f4f6f1}
.btn-primary:hover{background:var(--teal-soft);transform:translateY(-1px);box-shadow:0 8px 22px rgba(13,59,49,.20)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px #c3cec2}
.btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--teal);transform:translateY(-1px)}
.btn-small{padding:10px 18px;font-size:13.5px}

/* ============ LANGUAGE SELECTOR (dropdown) ============ */
.langswitch{position:relative}
.lang-toggle{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  padding:7px 12px;border:1px solid var(--hairline);border-radius:999px;
  background:rgba(255,255,255,.6);color:var(--muted);cursor:pointer;
  transition:color .18s ease,border-color .18s ease;
}
.lang-toggle:hover{color:var(--ink);border-color:var(--sage)}
.lang-toggle .chev{font-size:9px;line-height:1;transition:transform .18s ease}
.langswitch.open .lang-toggle{color:var(--ink);border-color:var(--sage)}
.langswitch.open .lang-toggle .chev{transform:rotate(180deg)}
.lang-menu{
  position:absolute;top:calc(100% + 6px);right:0;z-index:120;
  min-width:150px;padding:5px;
  background:#fff;border:1px solid var(--hairline);border-radius:10px;
  box-shadow:0 14px 34px rgba(13,59,49,.14);
  display:none;
}
.langswitch.open .lang-menu{display:block}
.lang-menu button{
  display:flex;align-items:center;gap:10px;width:100%;
  padding:8px 10px;border:0;border-radius:7px;background:transparent;
  font-family:var(--sans);font-size:13.5px;font-weight:500;color:var(--ink);
  cursor:pointer;text-align:left;
}
.lang-menu button:hover{background:var(--tint)}
.lang-menu button .lc{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--tertiary)}
.lang-menu button.active{background:var(--tint)}
.lang-menu button.active .lc{color:var(--teal)}

/* ============ MOBILE MENU ============ */
.menutoggle{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:40px;height:40px;padding:0;
  border:1px solid var(--hairline);border-radius:8px;
  background:rgba(255,255,255,.6);cursor:pointer;
}
.menutoggle span{display:block;width:16px;height:1.5px;background:var(--ink);transition:transform .2s ease,opacity .2s ease}
header.menu-open .menutoggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
header.menu-open .menutoggle span:nth-child(2){opacity:0}
header.menu-open .menutoggle span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{display:none}
header.menu-open{
  background:rgba(243,245,240,.97);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hairline);
}

@media (max-width:900px){
  nav.main .navlink{display:none}
  nav.main .header-cta{display:none}
  .header-inner{padding:14px 40px;gap:12px}
  .brand{min-width:0}
  .brand .name{font-size:18px;white-space:nowrap}
  .brand .tag{font-size:11px}
  nav.main{gap:10px;margin-left:auto}
  .menutoggle{display:inline-flex}
  header.menu-open .mobile-menu{
    display:flex;flex-direction:column;
    padding:4px 40px 14px;
    border-top:1px solid var(--hairline);
  }
  .mobile-menu a{
    font-size:15px;font-weight:500;color:var(--ink);text-decoration:none;
    padding:12px 0;border-top:1px solid var(--hairline);
  }
  .mobile-menu a:first-child{border-top:0}
  .mobile-menu a.active{color:var(--teal-bright)}
  .mobile-menu .mm-cta{color:var(--teal);font-weight:600}
}
@media (max-width:760px){
  .header-inner{padding-left:22px;padding-right:22px}
  header.menu-open .mobile-menu{padding-left:22px;padding-right:22px}
}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:168px 0 72px;
}
.hero-inner{
  display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;
}
.hero h1{
  font-family:var(--display);
  font-weight:600;
  font-size:clamp(34px,4.7vw,60px);
  line-height:1.08;
  letter-spacing:-.032em;
}
.hero .sub{
  margin-top:26px;max-width:46ch;
  font-size:16.5px;color:var(--muted);
}
.hero .sub strong{color:var(--ink);font-weight:600}
.hero-cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hero-figure{position:relative}
.hero-figure img{display:block;width:100%;height:auto}
.hero-note{
  margin-top:56px;padding-top:20px;
  border-top:1px solid var(--hairline);
  font-size:12.5px;color:var(--tertiary);
}
@media (max-width:900px){
  .hero{padding:130px 0 60px}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-figure{max-width:480px;margin:0 auto}
}
@media (max-width:480px){.hero h1{font-size:clamp(30px,9vw,38px)}.hero .sub{font-size:15.5px}}

/* ============ GENERIC SECTION ============ */
section.block{padding:96px 0;border-top:1px solid var(--hairline)}
section.block.first{padding-top:170px;border-top:0}
section.block.flush-top{border-top:0}
@media (max-width:760px){section.block{padding:72px 0}section.block.first{padding-top:140px}}
h2.display{
  font-family:var(--display);font-weight:600;
  font-size:clamp(30px,3.9vw,48px);
  line-height:1.12;letter-spacing:-.026em;
  max-width:24ch;
}
.lede{margin-top:24px;font-size:17px;color:var(--muted);max-width:62ch}
.lede strong{color:var(--ink);font-weight:600}

/* ============ 01 PROBLEM GRID ============ */
.cond-grid{
  margin-top:60px;
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;
}
.cond-cell{
  padding:0 26px;
  border-left:1px solid var(--hairline);
}
.cond-cell:first-child{border-left:0}
.cond-cell .cnum{
  font-family:var(--mono);font-size:12px;color:var(--tertiary);letter-spacing:.08em;
}
.cond-cell h3{
  margin-top:14px;
  font-family:var(--display);font-size:18px;font-weight:600;letter-spacing:-.01em;
}
.cond-cell p{margin-top:10px;font-size:13.5px;line-height:1.6;color:var(--muted)}
@media (max-width:1000px){
  .cond-grid{grid-template-columns:repeat(2,1fr);gap:36px 0}
  .cond-cell:nth-child(odd){border-left:0;padding-left:0}
}
@media (max-width:560px){
  .cond-grid{grid-template-columns:1fr;gap:30px 0}
  .cond-cell{border-left:0;padding-left:0}
}

/* ============ 02 APPROACH SUMMARY CARDS ============ */
.approach-cards{
  margin-top:56px;
  display:grid;grid-template-columns:1fr 1fr;gap:24px;
}
.approach-card{
  background:var(--card);
  border:1px solid var(--hairline);
  border-radius:6px;
  padding:34px 34px 0;
  display:flex;flex-direction:column;
  overflow:hidden;
}
.approach-card .label{
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-bright);
}
.approach-card h3{
  margin-top:14px;
  font-family:var(--display);font-size:20px;font-weight:600;letter-spacing:-.01em;
}
.approach-card p{margin-top:10px;font-size:14px;line-height:1.6;color:var(--muted);max-width:40ch}
.approach-card .label,.approach-card h3,.approach-card p{position:relative;z-index:1}
.approach-card img{
  position:relative;z-index:0;
  display:block;width:calc(100% + 68px);max-width:none;height:auto;
  margin:-36px -34px 0;
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 26%);
  mask-image:linear-gradient(to bottom,transparent 0,#000 26%);
}
@media (max-width:900px){.approach-cards{grid-template-columns:1fr}}
.textlink{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:34px;
  font-size:15px;font-weight:500;color:var(--teal);
  text-decoration:none;
}
.textlink:hover{color:var(--teal-bright)}
.textlink .arr{transition:transform .18s ease}
.textlink:hover .arr{transform:translateX(4px)}

/* ============ CLOSING CTA ============ */
.cta-band{
  text-align:center;
  padding:110px 0;
  border-top:1px solid var(--hairline);
}
.cta-band h2{margin-left:auto;margin-right:auto}
.cta-band .hero-cta{justify-content:center}
.cta-band .lede{margin-left:auto;margin-right:auto}
@media (max-width:760px){.cta-band{padding:80px 0}}

/* ============ APPROACH PAGE (detail) ============ */
.subhead{margin-top:90px}
h3.subsec{
  font-family:var(--display);font-weight:600;
  font-size:clamp(24px,3vw,36px);letter-spacing:-.02em;
  max-width:28ch;margin-bottom:22px;
}
.compounds{
  margin-top:56px;
  display:grid;grid-template-columns:1fr 1fr;gap:24px;
}
.compound{
  background:var(--card);
  border:1px solid var(--hairline);
  border-radius:6px;
  padding:38px 36px 42px;
}
@media (max-width:860px){
  .compounds{grid-template-columns:1fr}
  .compound{padding:30px 24px 34px}
}
.compound .klass{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-bright);
}
.compound h3{
  font-family:var(--display);font-weight:600;font-size:clamp(26px,3vw,34px);
  letter-spacing:-.02em;margin:14px 0 18px;
}
.compound h3 .formula{display:block;font-size:.42em;color:var(--tertiary);font-weight:500;letter-spacing:0;margin-top:4px}
.compound p{color:var(--muted);font-size:15px}
.compound dl{
  margin-top:28px;
  display:grid;grid-template-columns:auto 1fr;gap:10px 26px;
  font-size:14px;
}
.compound dt{
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--tertiary);padding-top:3px;
}
.compound dd{color:var(--ink)}
.setting{
  margin-top:56px;
  background:var(--card);
  border:1px solid var(--hairline);
  border-radius:6px;
  padding:44px 44px;
  display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start;
}
@media (max-width:860px){.setting{grid-template-columns:1fr;gap:26px;padding:30px 24px}}
.setting h3{
  font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,30px);
  letter-spacing:-.018em;
}
.setting .side-note{color:var(--muted);margin-top:16px;font-size:15px}
.setting ul{list-style:none}
.setting li{
  padding:14px 0 14px 28px;position:relative;
  border-bottom:1px solid var(--hairline);
  color:var(--muted);font-size:15px;
}
.setting li:last-child{border-bottom:0}
.setting li::before{
  content:"";position:absolute;left:0;top:24px;width:14px;height:1px;background:var(--teal-bright);
}
.sound-spec{
  margin-top:44px;
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  padding:36px 0 40px;
  display:grid;grid-template-columns:1fr 1fr;gap:12px 60px;
}
@media (max-width:860px){.sound-spec{grid-template-columns:1fr}}
.sound-spec .row{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:8px 0;font-size:14.5px;align-items:baseline}
.sound-spec dt{
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--teal-bright);
}
.sound-spec dd{color:var(--muted)}
@media (max-width:560px){.sound-spec .row{grid-template-columns:1fr;gap:4px}}
.combine{margin-top:72px;max-width:68ch}
.combine p{color:var(--muted);font-size:16px}
.combine p+p{margin-top:16px}
.page-cta{margin-top:70px;display:flex;gap:14px;flex-wrap:wrap}

/* ============ EVIDENCE ============ */
.evidence-grid{
  margin-top:56px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--hairline);border-left:1px solid var(--hairline);
}
.evidence-grid .cell{
  padding:32px 28px 38px;
  background:var(--card);
  border-right:1px solid var(--hairline);border-bottom:1px solid var(--hairline);
  transition:background .18s ease;
}
.evidence-grid .cell:hover{background:var(--tint)}
.evidence-grid .big{
  font-family:var(--display);font-weight:600;font-size:clamp(36px,4vw,52px);
  letter-spacing:-.025em;color:var(--teal);line-height:1;
}
.evidence-grid .what{margin-top:14px;font-size:14px;color:var(--ink)}
.evidence-grid .src{
  margin-top:12px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--tertiary);
}
.evidence-grid.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.evidence-grid,.evidence-grid.three{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.evidence-grid,.evidence-grid.three{grid-template-columns:1fr}}
.evidence-note{
  margin-top:32px;font-size:14px;color:var(--muted);max-width:70ch;
}
.special-pop{
  margin-top:64px;padding:38px 40px;
  border:1px solid var(--hairline);border-left:3px solid var(--teal);
  border-radius:0 6px 6px 0;
  background:var(--card);
}
.special-pop .tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-bright);display:block;margin-bottom:12px;
}
.special-pop h3{
  font-family:var(--display);font-weight:600;font-size:clamp(22px,2.4vw,28px);
  letter-spacing:-.015em;margin-bottom:16px;max-width:26ch;
}
.special-pop p{color:var(--muted);font-size:15.5px;max-width:72ch}
.special-pop p+p{margin-top:14px}
.special-pop .stat-inline{color:var(--ink);font-weight:600}
@media (max-width:560px){.special-pop{padding:26px 22px}}

/* reference index */
.refs{margin-top:64px}
.refs h3{
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:20px;display:flex;align-items:center;gap:14px;
}
.refs h3::after{content:"";flex:1;height:1px;background:var(--hairline)}
.ref{
  display:flex;align-items:baseline;gap:16px;
  padding:13px 0;font-size:15px;
  border-bottom:1px dotted var(--hairline);
  transition:background .15s ease;
}
.ref:hover{background:var(--tint)}
.ref .n{
  font-family:var(--mono);font-size:12px;color:var(--teal-bright);flex:0 0 34px;
}
.ref .body{flex:1}
.ref .body .authors{color:var(--ink)}
.ref .body .title{color:var(--muted);font-style:normal}
.ref .yr{
  font-family:var(--mono);font-size:12px;color:var(--tertiary);flex:0 0 auto;
}
.ref a{color:inherit;text-decoration:none}
.ref a:hover .title{color:var(--teal)}
@media (max-width:700px){.ref{flex-wrap:wrap}.ref .yr{flex-basis:100%;padding-left:50px}}

/* ============ PROGRAM ============ */
.phases{margin-top:60px;border-top:1px solid var(--hairline)}
.phase{
  display:grid;grid-template-columns:110px 1fr 1.4fr;gap:34px;align-items:baseline;
  padding:36px 0;border-bottom:1px solid var(--hairline);
  transition:background .3s ease;
}
.phase:hover{background:var(--tint)}
.phase .pnum{
  padding-left:14px;
  font-family:var(--display);font-weight:500;font-size:40px;color:var(--sage);
  letter-spacing:-.02em;line-height:1;
  transition:color .3s ease;
}
.phase:hover .pnum{color:var(--teal-bright)}
.phase h4{font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:-.012em}
.phase h4 .dur{
  display:block;margin-top:6px;
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--tertiary);font-weight:400;
}
.phase p{color:var(--muted);font-size:15px}
@media (max-width:860px){.phase{grid-template-columns:64px 1fr}.phase p{grid-column:2}}
.notice{
  margin-top:56px;
  border:1px solid var(--hairline);
  border-left:3px solid var(--ember);
  border-radius:0 6px 6px 0;
  background:var(--card);
  padding:28px 32px;
  font-size:14.5px;color:var(--muted);
}
.notice .tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ember);display:block;margin-bottom:10px;
}
.notice strong{color:var(--ink)}
@media (max-width:560px){.notice{padding:22px 20px;font-size:14px}}

/* ============ CONTACT / SCREENING ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-top:56px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:44px}}
form.screening .field{margin-bottom:28px}
form.screening label{
  display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:8px;
}
form.screening input,form.screening select,form.screening textarea{
  width:100%;border:0;border-bottom:1px solid var(--hairline);
  background:transparent;padding:10px 2px;
  font-family:var(--sans);font-size:16px;color:var(--ink);
  border-radius:0;transition:border-color .18s ease;
}
form.screening input:focus,form.screening select:focus,form.screening textarea:focus{
  outline:none;border-bottom-color:var(--teal);
}
form.screening textarea{resize:vertical;min-height:96px}
form.screening .handle-row{display:grid;grid-template-columns:160px 96px 1fr;gap:16px}
@media (max-width:560px){form.screening .handle-row{grid-template-columns:1fr}}
form.screening input::placeholder{color:var(--tertiary)}
form.screening .hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-status{margin-top:18px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--teal)}
.contact-side p{color:var(--muted);font-size:16px;margin-bottom:22px}
.contact-side .steps{font-family:var(--mono);font-size:12.5px;color:var(--muted);line-height:2.1}
.contact-side .steps b{color:var(--teal);font-weight:500;margin-right:10px}

/* ============ FOOTER ============ */
footer{background:var(--teal);color:rgba(244,246,241,.66);padding:76px 0 44px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}
@media (max-width:860px){footer .cols{grid-template-columns:1fr}}
footer .brand .name{color:#f4f6f1}
footer .brand .tag{color:rgba(244,246,241,.5)}
footer h5{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sage);margin-bottom:16px;
}
footer a{color:rgba(244,246,241,.72);text-decoration:none;display:block;padding:4px 0;font-size:14px}
footer a:hover{color:#fff}
footer .legal{
  margin-top:56px;padding-top:26px;border-top:1px solid rgba(244,246,241,.14);
  font-size:12.5px;line-height:1.7;color:rgba(244,246,241,.45);
}
footer .legal p{max-width:100ch}
footer .legal p+p{margin-top:10px}

/* ============ REVEAL (gentle, watchdog-armed) ============ */
.rv{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.rv.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1 !important;transform:none !important;transition:none}
}

/* ============ QUESTIONNAIRE PAGE ============ */
.q-hero{padding:170px 0 64px}
.q-hero h1{
  font-family:var(--display);font-weight:600;
  font-size:clamp(32px,4.6vw,56px);line-height:1.08;letter-spacing:-.026em;max-width:20ch;
}
.q-hero .lede{margin-top:24px}
.q-meta{margin-top:32px;display:flex;gap:34px;flex-wrap:wrap;
  font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--tertiary)}
.q-meta b{color:var(--teal);font-weight:500}
form.qform{max-width:760px}
.qpart{margin-top:80px}
.qpart:first-child{margin-top:0}
.qpart-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;
  border-bottom:1px solid var(--hairline);padding-bottom:14px;margin-bottom:38px}
.qpart-head .pnum{font-family:var(--mono);font-size:12px;color:var(--teal-bright);letter-spacing:.1em}
.qpart-head .ptitle{font-family:var(--display);font-size:24px;font-weight:600;letter-spacing:-.012em}
.qpart-head .pnote{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--tertiary);
  text-transform:uppercase;letter-spacing:.08em}
.q{margin-bottom:38px}
fieldset.q{border:0}
.q>legend,.q .qlabel{
  display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:12px;
}
.q .hint{font-size:13px;color:var(--tertiary);margin:-6px 0 12px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips input{position:absolute;opacity:0;width:1px;height:1px;overflow:hidden}
.chips label{
  display:inline-block;padding:10px 18px;border:1px solid var(--hairline);border-radius:999px;
  background:var(--card);
  font-size:14.5px;color:var(--ink);cursor:pointer;-webkit-user-select:none;user-select:none;
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.chips label:hover{border-color:var(--ink)}
.chips input:checked+label{background:var(--teal);border-color:var(--teal);color:var(--paper)}
.chips input:focus-visible+label{outline:2px solid var(--teal);outline-offset:2px}
.q input[type=text],.q input[type=email],.q input[type=date],.q select,.q textarea{
  width:100%;border:0;border-bottom:1px solid var(--hairline);background:transparent;padding:10px 2px;
  font-family:var(--sans);font-size:16px;color:var(--ink);border-radius:0;transition:border-color .18s ease;
}
.q input:focus,.q select:focus,.q textarea:focus{outline:none;border-bottom-color:var(--teal)}
.q input::placeholder,.q textarea::placeholder{color:var(--tertiary)}
.q textarea{resize:vertical;min-height:90px}
.q.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:600px){.q.two{grid-template-columns:1fr}}
.consent{display:flex;flex-direction:column;border-top:1px solid var(--hairline)}
.consent .citem{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--hairline)}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--teal);flex:none;cursor:pointer}
.consent label{font-size:15px;color:var(--ink);cursor:pointer}
.sig-row{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
@media (max-width:600px){.sig-row{grid-template-columns:1fr}}
.q-submit{margin-top:50px}
.qform .hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.q-back{display:inline-block;margin-top:28px;font-family:var(--mono);font-size:12px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-decoration:none}
.q-back:hover{color:var(--ink)}

/* ============ APPROACH PAGE EXTRAS ============ */
.approach-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.approach-hero-figure img{width:100%;height:auto;display:block}
@media (max-width:900px){
  .approach-hero{grid-template-columns:1fr;gap:36px}
  .approach-hero-figure{max-width:440px;margin:0 auto}
}
.wave-panel{
  position:relative;margin-top:56px;
  padding:44px;
  background:var(--tint);
  border:1px solid var(--hairline);
  border-radius:8px;
  overflow:hidden;
}
.wave-bg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.wave-panel .compounds{margin-top:0;position:relative;z-index:1}
@media (max-width:860px){.wave-panel{padding:22px}}
.wave-zone{position:relative;margin-top:90px;padding:56px 0}
.wave-zone .wave-bg{left:50%;right:auto;width:100vw;max-width:none;transform:translateX(-50%);z-index:0}
.wave-zone-inner{position:relative;z-index:2}
.wave-zone .subhead{margin-top:0}
.wave-zone .subsec{margin-bottom:0}

/* ============ HOMEPAGE: WHITE INTRO + PROBLEM SECTIONS ============ */
.hero{background:#ffffff}
#problem{background:#ffffff}
#problem .cond-grid{margin-top:38px}
#problem .cond-cell{padding-top:22px;padding-bottom:22px;transition:background .3s ease}
#problem .cond-cell:nth-child(1):hover{background:#eef0e2}
#problem .cond-cell:nth-child(2):hover{background:#e9efe6}
#problem .cond-cell:nth-child(3):hover{background:#e3efeb}
#problem .cond-cell:nth-child(4):hover{background:#e1ecef}
#problem .cond-cell:nth-child(5):hover{background:#e5e9ef}
.cond-cell .cnum,.cond-cell h3{transition:color .3s ease}
#problem .cond-cell:nth-child(1):hover .cnum{color:#8a8f5c}
#problem .cond-cell:nth-child(2):hover .cnum{color:#17795d}
#problem .cond-cell:nth-child(3):hover .cnum{color:#0f7a68}
#problem .cond-cell:nth-child(4):hover .cnum{color:#2a7a86}
#problem .cond-cell:nth-child(5):hover .cnum{color:#5b6b8c}
.cond-cell:hover h3{color:var(--teal)}
header.scrolled{background:rgba(255,255,255,.9)}

/* ============ PROGRAM PAGE: WHITE BACKGROUND ============ */
#program{background:#ffffff}

/* ============ HOMEPAGE GRAPHIC ENHANCEMENTS ============ */
.hero-figure::before{
  content:"";position:absolute;inset:-9%;z-index:0;
  background:radial-gradient(closest-side,rgba(23,121,93,.15),rgba(23,121,93,.05) 55%,transparent 72%);
  pointer-events:none;
}
.hero-figure img{position:relative;z-index:1}
@keyframes spin-slow{to{transform:rotate(360deg)}}
.hero-figure img{animation:spin-slow 140s linear infinite;will-change:transform}
@media (prefers-reduced-motion:reduce){.hero-figure img{animation:none}}
.approach-card{transition:transform .25s ease,box-shadow .25s ease}
.approach-card:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(13,59,49,.10)}
.approach-card img{transition:transform .45s ease}
.approach-card:hover img{transform:scale(1.035)}
.cta-band{position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;left:0;right:0;top:50%;width:100%;height:590px;
  transform:translateY(-50%);
  background:url('../assets/approach-sound.webp') center/cover no-repeat;
  opacity:.09;pointer-events:none;
}
.cta-band .wrap{position:relative;z-index:1}