/* Hilary Edwards — concept 2, "Small Changes".

   Deliberately NOT concept 1. Concept 1 is hairline rules, a serif and a lot of
   air. This one is solid blocks, a heavy grotesque and a numbered spine, so the
   two read as different studios rather than the same layout in a second palette.

   She has no brand colours, so this palette is a PROPOSAL and the picker says
   so. Warm sand ground, a warm near black rather than a cold one, and a single
   forest green held back for verdicts only, per the SDT colour discipline note.

     #F0E8DC  sand, the ground
     #2B2320  warm ink
     #FBF6EE  paper
     #2F6B4F  forest, 5.61:1 on sand — the accent, the button, the confirmed state
*/

:root{
  --ink:#2B2320;
  --ink-soft:#5C4F49;
  --sand:#F0E8DC;
  --paper:#FBF6EE;
  --tint:#E4D9C8;
  --forest:#2F6B4F;        /* 5.61:1 on sand, 6.02:1 on paper */
  --forest-deep:#22523C;   /* 7.72:1 */
  --forest-pale:#DCE7DF;
  --line:rgba(43,35,32,.17);
  --line-soft:rgba(43,35,32,.09);
  --accent:#2F6B4F;        /* the shared hero quiz bundle reads this */
  --r:4px;
  --wrapw:1180px;
  --hd:74px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--sand); color:var(--ink);
  font-family:'Source Sans 3',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:17.5px; line-height:1.62; overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block; height:auto}
a{color:var(--forest-deep)}
h1,h2,h3,h4{font-family:'Bricolage Grotesque','Source Sans 3',system-ui,sans-serif; font-weight:700; line-height:1.04; margin:0 0 .5em; letter-spacing:-.025em}
h1{font-size:clamp(40px,7.2vw,82px); font-weight:800}
h2{font-size:clamp(30px,4.6vw,52px)}
h3{font-size:clamp(19px,2.1vw,23px); letter-spacing:-.012em; line-height:1.2}
h4{font-size:17px; letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{width:min(100% - 40px,var(--wrapw)); margin-inline:auto}
section[id]{scroll-margin-top:calc(var(--hd) + 12px)}
[hidden]{display:none !important}
.tiny{font-size:13.5px; line-height:1.55; color:var(--ink-soft); margin:0}
.mock{color:var(--forest-deep); font-weight:700}

.eyebrow{
  font-size:12px; font-weight:700; letter-spacing:.15em;
  text-transform:uppercase; color:var(--forest-deep); margin:0 0 14px;
}

/* ---------------------------------------------------------------- buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:54px; padding:0 28px; border-radius:var(--r); border:2px solid transparent;
  font-family:'Source Sans 3',sans-serif; font-size:16.5px; font-weight:700;
  text-decoration:none; cursor:pointer; transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-pri{background:var(--forest); color:#fff}
.btn-pri:hover{background:var(--forest-deep)}
.btn-gho{background:transparent; color:var(--ink); border-color:var(--ink)}
.btn-gho:hover{background:var(--ink); color:var(--paper)}
.btn-sm{min-height:44px; padding:0 18px; font-size:15px; border-width:2px}
.btn-full{width:100%}
.btn:disabled{background:#C9BEB0; color:#463C36; cursor:not-allowed}

/* ---------------------------------------------------------------- header */
.prog{position:fixed; top:0; left:0; height:3px; width:0; background:var(--forest); z-index:80}
.hd{position:sticky; top:0; z-index:60; background:rgba(240,232,220,.95); backdrop-filter:blur(10px); border-bottom:2px solid var(--ink)}
.hd-in{display:flex; align-items:center; gap:22px; min-height:var(--hd)}
.brand{display:flex; align-items:center; min-height:44px; flex:0 0 auto}
.brand img{height:26px; width:auto}
.nav{display:flex; gap:24px; margin-left:auto}
.nav a{color:var(--ink); text-decoration:none; font-size:15.5px; font-weight:600; padding:13px 0; border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--forest)}
.hd-cta{flex:0 0 auto}
.burger{display:none; width:46px; height:46px; border:2px solid var(--ink); background:transparent; border-radius:var(--r); cursor:pointer; position:relative}
.burger span,.burger::before,.burger::after{content:''; position:absolute; left:11px; right:11px; height:2px; background:var(--ink)}
.burger span{top:21px}
.burger::before{top:14px}
.burger::after{top:28px}
.mnav{display:none}

/* ---------------------------------------------------------------- hero */
.hero{position:relative; padding:clamp(46px,7vw,96px) 0 clamp(52px,7vw,100px); overflow:hidden}
.hero-block{
  position:absolute; right:0; top:0; bottom:0; width:38%; z-index:0; pointer-events:none;
  background:var(--tint);
}
.hero-in{position:relative; z-index:1; display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(28px,4vw,56px); align-items:center}
.hero-copy{max-width:660px}
h1 .em{color:var(--forest-deep)}
h1 span{display:inline-block; opacity:0; transform:translateY(18px); filter:blur(6px); transition:opacity .6s ease,transform .6s ease,filter .6s ease}
h1.in span{opacity:1; transform:none; filter:none}
.lede{font-size:clamp(17.5px,1.85vw,21px); color:var(--ink-soft); max-width:54ch; margin-top:8px}
.sig{margin-top:22px; font-size:14.5px; font-weight:700; color:var(--ink); border-top:2px solid var(--ink); display:inline-block; padding-top:10px}
.hero-fig{min-height:430px; background:var(--paper); border:2px solid var(--ink); border-radius:var(--r)}

/* ---------------------------------------------------------------- sections */
.sec{padding:clamp(54px,7.5vw,100px) 0}
.sec-tint{background:var(--tint)}
.sec-ink{background:var(--ink); color:#E6DED4}
.sec-ink h2,.sec-ink h3{color:var(--paper)}
.sec-ink .eyebrow{color:#8FBFA5}
.sec-ink .lede,.sec-ink p{color:#CBBFB5}
.head{max-width:62ch; margin-bottom:clamp(28px,3.4vw,46px)}
[data-rev]{opacity:0; transform:translateY(20px); filter:blur(4px); transition:opacity .7s ease,transform .7s ease,filter .7s ease}
[data-rev].in{opacity:1; transform:none; filter:none}

/* ------- the numbered spine */
.spine{list-style:none; margin:0; padding:0; display:grid; gap:0; counter-reset:none; border-top:1px solid rgba(255,255,255,.16)}
.spine li{display:grid; grid-template-columns:104px 1fr; gap:clamp(16px,3vw,44px); padding:26px 0; border-bottom:1px solid rgba(255,255,255,.16); align-items:start}
.spine b{
  font-family:'Bricolage Grotesque',sans-serif; font-size:clamp(34px,5vw,58px); font-weight:800;
  line-height:.9; color:#8FBFA5; letter-spacing:-.04em;
}
.spine h3{margin:0 0 6px}
.spine p{margin:0; font-size:16px}

/* ------- the approach */
.chg{display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(28px,4vw,64px); align-items:center}
.pull{
  font-family:'Bricolage Grotesque',sans-serif; font-size:clamp(21px,2.6vw,30px); font-weight:700;
  line-height:1.16; letter-spacing:-.02em; color:var(--forest-deep);
  background:var(--forest-pale); padding:20px 22px; border-radius:var(--r); margin:24px 0;
}
.chg-fig{margin:0}
.chg-fig img{width:100%; border-radius:var(--r); border:2px solid var(--ink)}
.chg-fig figcaption{margin-top:12px; font-size:13.5px; color:var(--ink-soft); line-height:1.5}

/* ------- monitoring, four blocks not three */
.mon-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; align-items:stretch}
.mcard{background:var(--paper); border:2px solid var(--ink); border-radius:var(--r); padding:24px; display:grid; grid-template-rows:auto 1fr; gap:6px}
.mcard h3{margin:0}
.mcard p{margin:0; font-size:15.5px; color:var(--ink-soft)}

/* ------- medicines */
.med{display:grid; grid-template-columns:1.2fr .8fr; gap:clamp(28px,4vw,60px); align-items:start}
.med-box{background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.2); border-radius:var(--r); padding:26px}
.med-box h3{margin-top:0}
.ticks{list-style:none; margin:0 0 16px; padding:0; display:grid; gap:11px}
.ticks li{position:relative; padding-left:26px; font-weight:600; font-size:16px}
.ticks li::before{content:''; position:absolute; left:0; top:.6em; width:12px; height:2px; background:#8FBFA5}
.sec-ink .tiny{color:#B3A79D}
.sec-ink .mock{color:#8FBFA5}

/* ------- questions */
.qa .acc{max-width:880px}
details{border-top:2px solid var(--line)}
details:last-of-type{border-bottom:2px solid var(--line)}
summary{
  list-style:none; cursor:pointer; padding:22px 44px 22px 0; position:relative;
  font-family:'Bricolage Grotesque',sans-serif; font-size:clamp(18px,2vw,22px); font-weight:700;
  letter-spacing:-.015em; line-height:1.22;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:''; position:absolute; right:8px; top:50%; width:16px; height:2px; margin-top:-1px; background:var(--forest);
}
summary::before{
  content:''; position:absolute; right:15px; top:50%; width:2px; height:16px; margin-top:-8px; background:var(--forest);
  transition:transform .2s ease;
}
details[open] summary::before{transform:scaleY(0)}
details div{padding:0 0 22px}
details p{margin:0; color:var(--ink-soft)}

/* ------- ask */
.sec-ask{background:var(--forest-deep); color:#DCE7DF}
.sec-ask .eyebrow{color:#A8CDB6}
.sec-ask h2{color:#fff}
.sec-ask > .wrap > .ask-copy p{color:#C6DBCD}
.ask{display:grid; grid-template-columns:1fr .9fr; gap:clamp(28px,4vw,60px); align-items:center}
.card{background:var(--paper); border:2px solid var(--ink); border-radius:var(--r); padding:26px; color:var(--ink)}
/* a light card dropped into a dark section inherits that section's light headings */
.sec-ask .card h3,.sec-ask .card p{color:var(--ink)}
.sec-ask .card .tiny{color:var(--ink-soft)}
.card-brand{
  margin:-26px -26px 22px; padding:20px 26px 18px; text-align:center;
  background:linear-gradient(180deg,rgba(47,107,79,.12),rgba(47,107,79,0));
  border-bottom:1px solid var(--line-soft);
}
.card-brand img{height:36px; width:auto; margin:0 auto}

/* floating labels, 56px targets — SDT @zanderwhitehurst */
.fld{position:relative; margin-bottom:14px}
.fld input,.fld select{
  width:100%; height:56px; padding:20px 14px 6px; font-family:'Source Sans 3',sans-serif; font-size:16px;
  color:var(--ink); background:#fff; border:2px solid var(--line); border-radius:var(--r);
  appearance:none; transition:border-color .16s ease,box-shadow .16s ease;
}
.fld select{background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%); background-position:calc(100% - 20px) 24px,calc(100% - 14px) 24px; background-size:6px 6px,6px 6px; background-repeat:no-repeat}
.fld label{position:absolute; left:15px; top:17px; font-size:16px; color:var(--ink-soft); pointer-events:none; transition:transform .16s ease,color .16s ease; transform-origin:0 0}
.fld input:focus,.fld select:focus{outline:none; border-color:var(--forest); box-shadow:0 0 0 3px rgba(47,107,79,.18)}
.fld input:focus + label,
.fld input:not(:placeholder-shown) + label,
.fld select:focus + label,
.fld select.has + label{transform:translateY(-11px) scale(.72); color:var(--forest-deep)}
.card .tiny{margin-top:12px}

/* the verdict state */
.ok{display:none; align-items:flex-start; gap:12px; margin-top:16px; padding:16px; border:2px solid var(--forest); border-radius:var(--r); background:var(--forest-pale)}
.ok[data-on]{display:flex}
.ok p{margin:0; font-size:15px}
.ok-mark{flex:0 0 auto; width:22px; height:22px; border-radius:50%; background:var(--forest); margin-top:2px; position:relative}
/* two keyframes, transform-origin draws the arc — SDT "Zero dependencies" */
.ok-mark::after{
  content:''; position:absolute; left:6px; top:10px; width:5px; height:9px;
  border-right:2px solid #fff; border-bottom:2px solid #fff;
  transform:rotate(45deg) scale(0); transform-origin:50% 50%;
  animation:tick .42s cubic-bezier(.2,.9,.3,1.3) .08s forwards;
}
@keyframes tick{from{transform:rotate(-90deg) scale(0)} to{transform:rotate(45deg) scale(1)}}

/* ---------------------------------------------------------------- footer */
.ft{background:var(--ink); color:#CBBFB5; padding:clamp(44px,6vw,72px) 0 26px}
.ft-in{display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:32px}
.flogo{height:28px; width:auto; margin-bottom:18px}
.ft p{font-size:15px; margin:0}
.ft h4{color:var(--paper); margin:0 0 12px}
.ft ul{list-style:none; margin:0; padding:0; display:grid; gap:4px}
.ft a{color:#CBBFB5; text-decoration:none; font-size:15px; display:inline-block; padding:10px 0}
.ft a:hover{color:#fff; text-decoration:underline}
.ft-bar{display:flex; flex-wrap:wrap; gap:10px 20px; justify-content:space-between; align-items:center; margin-top:34px; padding-top:20px; border-top:1px solid rgba(255,255,255,.14)}
.ft-bar p{font-size:13.5px}
.by{font-size:13.5px; color:#CBBFB5; text-decoration:none; padding:12px 0; display:inline-block}
.by b{color:#8FBFA5; font-weight:700}
.by:hover{text-decoration:underline}
.disc{margin-top:20px !important; font-size:12.5px !important; line-height:1.6; color:#9C8F85 !important}

/* ---------------------------------------------------------------- pinned mobile bar */
.pinbar{
  display:none; position:fixed; left:0; right:0; bottom:0; z-index:70;
  gap:10px; padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(240,232,220,.94); backdrop-filter:blur(14px);
  border-top:2px solid var(--ink); transform:translateY(110%); transition:transform .26s ease;
}
.pinbar.on{transform:none}
.pinbar .btn{flex:1 1 0; min-height:52px; padding:0 12px; font-size:15px}

/* ---------------------------------------------------------------- responsive */
@media (max-width:1040px){
  .hero-in{grid-template-columns:1fr}
  .hero-fig{display:none}
  .hero-block{display:none}
  .chg,.med,.ask{grid-template-columns:1fr}
  .mon-grid{grid-template-columns:1fr 1fr}
  .chg-fig{max-width:380px}
}
@media (max-width:900px){
  .nav{display:none}
  .hd-cta{display:none}
  .burger{display:block; margin-left:auto}
  .mnav{
    display:block; position:fixed; left:0; right:0; top:var(--hd); z-index:59;
    background:var(--paper); border-bottom:2px solid var(--ink);
    padding:8px 20px 16px; transform:translateY(-130%); transition:transform .26s ease;
    max-height:calc(100vh - var(--hd)); overflow-y:auto;
  }
  .mnav.open{transform:none}
  .mnav a{display:block; padding:15px 0; min-height:52px; color:var(--ink); text-decoration:none; font-size:17px; font-weight:700; border-bottom:1px solid var(--line-soft)}
  .mnav a:last-child{border-bottom:0}
  .pinbar{display:flex}
}
@media (max-width:640px){
  :root{--hd:64px}
  body{font-size:16.5px}
  .brand img{height:20px}
  .mon-grid{grid-template-columns:1fr}
  .spine li{grid-template-columns:64px 1fr; gap:14px}
  .ft-in{grid-template-columns:1fr; gap:26px}
  .card{padding:22px}
  .card-brand{margin:-22px -22px 18px; padding:16px 22px 14px}
  .card-brand img{height:30px}
  .sec-ask{padding-bottom:104px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important; transition-duration:.001ms !important}
}
html.noanim [data-rev]{opacity:1 !important; transform:none !important; filter:none !important}
html.noanim h1 span{opacity:1 !important; transform:none !important; filter:none !important}
html.noanim .ok-mark::after{animation:none !important; transform:rotate(45deg) scale(1) !important}