:root{
  --green:#002f2a;--green2:#003c35;--gold:#c98518;--cream:#fbfaf7;
  --ink:#052d29;--line:#ddd8cf;--page:1408px;--gutter:clamp(20px,4.2vw,64px)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;overflow-x:hidden}
img,svg{display:block;max-width:100%}
.wrap{width:min(var(--page),calc(100% - (var(--gutter)*2)));margin-inline:auto}
.header{min-height:76px;background:#fffdf9;border-bottom:1px solid #ddd9d1}
.header-row{min-height:76px;display:grid;grid-template-columns:minmax(190px,250px) minmax(0,1fr) auto;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);font:700 clamp(34px,2.8vw,43px)/1 'Playfair Display',Georgia,serif;width:max-content}
.sun{width:48px;height:48px;display:grid;place-items:center;flex:0 0 auto}
.sun svg{width:100%;height:100%;fill:none;stroke:var(--gold);stroke-width:1.3}
.header nav{display:flex;justify-content:center;gap:clamp(18px,2.9vw,45px);min-width:0}
.header nav a,.footer-mid nav a{color:#061f1c;text-decoration:none;font-weight:700;font-size:14px;white-space:nowrap}
.dark-btn,.light-btn{min-height:42px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:22px;text-decoration:none;font-weight:700;font-size:15px;padding:0 24px;white-space:nowrap}
.dark-btn{background:linear-gradient(135deg,#003b34,#002824);color:#fff}
.dark-btn b,.light-btn b{font-size:25px;color:#d99a29;font-weight:400;line-height:1}
.hero{background:#faf8f4;border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{min-height:337px;display:grid;grid-template-columns:minmax(380px,41%) minmax(0,59%);align-items:stretch}
.hero-copy{align-self:center;padding:34px 24px 34px 0;position:relative;z-index:2}
.eyebrow{font-size:12px;font-weight:700;color:#b86f08;display:flex;align-items:center;gap:17px;margin-bottom:10px}.eyebrow i{display:block;width:49px;height:1px;background:#c88a28}
.hero h1{font:700 clamp(40px,3.05vw,47px)/1.03 'Playfair Display',Georgia,serif;margin:0 0 14px;letter-spacing:-.025em;max-width:10.8ch}
.hero h1 span{color:var(--gold)}
.hero p{font-size:15px;line-height:1.5;margin:0 0 17px;max-width:47ch}
.actions{display:flex;gap:clamp(14px,2.7vw,42px);flex-wrap:wrap}.actions .dark-btn,.actions .light-btn{min-width:178px}.light-btn{border:1px solid #c88828;color:var(--ink);background:#fffaf4}
.hero-art{min-width:0;position:relative;overflow:hidden}
.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center right}
.pillars{background:#fffdfa;border-bottom:1px solid var(--line)}
.pillar-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.pillar-grid article{min-height:100px;display:flex;align-items:center;gap:clamp(14px,1.5vw,22px);padding:14px clamp(14px,1.7vw,25px);border-right:1px solid #dedad2;min-width:0}.pillar-grid article:last-child{border-right:0}
.circle-icon{width:61px;height:61px;border:1.4px solid #d18d24;border-radius:50%;display:grid;place-items:center;flex:0 0 auto}.circle-icon svg{width:31px;height:31px;fill:none;stroke:#05322e;stroke-width:1.7}.pillar-grid strong{font-size:13px}.pillar-grid p{font-size:13px;line-height:1.45;margin:6px 0 0}
.engine{background:#00332d url('assets/engine-texture.svg') center/cover no-repeat;color:#fff}.engine-overlay{background:rgba(0,40,35,.18)}.engine .wrap{position:relative;padding-bottom:28px}
.engine-heading{text-align:center;padding-top:10px;margin-bottom:8px}.engine-heading span{color:#d99a29;font-size:12px;font-weight:700}.engine-heading i{display:inline-block;width:35px;height:1px;background:#d99a29;vertical-align:middle;margin:0 12px}.engine-heading h2{font:600 clamp(27px,2vw,31px)/1 'Playfair Display',Georgia,serif;margin:4px 0}
.stages{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:start;gap:clamp(10px,1.2vw,20px)}
.stage{appearance:none;border:0;background:transparent;color:#fff;font:inherit;display:grid;grid-template-rows:76px 21px auto auto;justify-items:center;align-items:start;position:relative;cursor:pointer;padding:0 4px;transition:transform .18s ease;min-width:0}.stage:hover,.stage:focus-visible{transform:translateY(-7px);outline:none}.stage-icon{width:76px;height:76px;border:1.5px solid #d99a29;border-radius:50%;display:grid;place-items:center;color:#e2a326;font-size:43px;line-height:1}.stage-icon svg{width:47px;height:47px;fill:none;stroke:#e2a326;stroke-width:1.7}.stage-icon.glow{box-shadow:0 0 15px 5px rgba(231,174,65,.6)}.stage em{width:21px;height:21px;border-radius:50%;background:#002d28;border:1px solid #e0a229;display:grid;place-items:center;font-size:12px;font-style:normal;margin-top:-8px;z-index:2}.stage strong{font-size:12px;line-height:1.2;margin:6px 0 3px;text-align:center;min-height:29px;display:flex;align-items:center}.stage:nth-child(3) strong{color:#e0a229}.stage small{font-size:12px;line-height:1.35;text-align:center;display:block}.stage-detail{min-height:18px;text-align:center;font-size:11px;color:#f0c16c;margin-top:6px;opacity:0;transition:opacity .15s;pointer-events:none}.stage-detail.show{opacity:1}
.lower{display:grid;grid-template-columns:minmax(0,56%) minmax(0,44%);background:#fffdf9}.lower h3{font-size:13px;color:#bd740a;margin:12px 0 10px}.principles{padding-right:20px;border-right:1px solid #ddd8cf}.principle-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.principle-grid article{min-height:95px;background:#fff;border:1px solid #e6e1d8;border-radius:8px;box-shadow:0 3px 8px rgba(0,0,0,.07);text-align:center;padding:7px}.principle-grid span{display:block;color:#c77f13;font-size:27px;height:32px}.principle-grid strong{font-size:12px}.principle-grid p{margin:4px 0 0;font-size:12px;line-height:1.5}.faq{padding-left:25px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-grid>div{border:1px solid #e2ddd4;border-radius:8px;overflow:hidden;box-shadow:0 3px 8px rgba(0,0,0,.05)}.faq button{width:100%;min-height:31px;border:0;border-bottom:1px solid #e2ddd4;background:#fff;text-align:left;padding:7px 13px;display:flex;align-items:center;gap:11px;color:var(--ink)}.faq button:last-child{border-bottom:0}.faq button span{flex:1;font-size:11px}.faq .all span{font-weight:700}
.follow{background:#00342f url('assets/follow-texture.svg') center/cover no-repeat;color:#fff}.follow-row{min-height:71px;display:grid;grid-template-columns:minmax(220px,300px) minmax(280px,430px) auto minmax(180px,1fr);align-items:center;gap:22px}.follow h2{font:600 22px/1 'Playfair Display',Georgia,serif;margin:0 0 3px}.follow p{font-size:11px;line-height:1.35;margin:0}.follow form{height:40px;display:grid;grid-template-columns:minmax(0,1fr) 100px}.follow input{min-width:0;border:0;border-radius:5px 0 0 5px;padding:0 15px}.follow button{border:0;border-radius:0 5px 5px 0;background:linear-gradient(90deg,#f6dea8,#e9a437);font-weight:700}.social{display:flex;gap:15px}.social a{width:39px;height:39px;border:1px solid #c98b1c;border-radius:50%;display:grid;place-items:center;color:#dfa124;text-decoration:none;font-weight:700}.community{border-left:1px solid rgba(255,255,255,.28);padding-left:20px;font-size:12px!important}
footer{background:#fffdf9}.foot-row{min-height:79px;display:grid;grid-template-columns:minmax(190px,250px) minmax(0,1fr) minmax(220px,270px);align-items:center;gap:20px}.logo.small{font-size:32px}.logo.small .sun{width:39px;height:39px}.footer-mid{text-align:center}.footer-mid nav{display:flex;justify-content:center;gap:clamp(15px,2.2vw,35px);flex-wrap:wrap}.footer-mid nav a{font-size:11px}.footer-mid p,.legal p{font-size:10px;color:#747474;margin:10px 0 0}.legal{text-align:right;font-size:12px}
@media(max-width:1150px){.header nav{gap:18px}.header nav a{font-size:12px}.hero-grid{grid-template-columns:minmax(350px,46%) minmax(0,54%)}.pillar-grid article{padding-inline:12px}.circle-icon{width:52px;height:52px}.follow-row{grid-template-columns:230px minmax(260px,1fr) auto}.community{display:none}.lower{grid-template-columns:1fr}.principles{border-right:0;padding:0 0 18px}.faq{padding:0 0 20px}.principle-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){.wrap{width:min(var(--page),calc(100% - 32px))}.header-row{grid-template-columns:1fr auto}.header nav{display:none}.hero-grid{grid-template-columns:1fr;min-height:0}.hero-copy{padding:48px 0 34px}.hero-art{height:250px;margin-inline:calc(50% - 50vw);width:100vw}.hero-art img{object-position:center}.pillar-grid{grid-template-columns:1fr 1fr}.pillar-grid article:nth-child(2){border-right:0}.pillar-grid article:nth-child(-n+2){border-bottom:1px solid #dedad2}.stages{grid-template-columns:repeat(3,1fr);row-gap:26px}.stage:nth-child(4),.stage:nth-child(5){grid-column:auto}.principle-grid{grid-template-columns:1fr 1fr}.follow-row{padding:18px 0;grid-template-columns:1fr auto}.follow form{grid-column:1/-1;grid-row:2}.foot-row{padding:20px 0;grid-template-columns:1fr;text-align:center}.legal{text-align:center}.footer-mid nav{flex-wrap:wrap}.header .dark-btn{width:150px}}
@media(max-width:620px){.hero h1{font-size:clamp(36px,11vw,43px)}.actions{gap:10px}.actions .dark-btn,.actions .light-btn{min-width:0;width:100%}.pillar-grid{grid-template-columns:1fr}.pillar-grid article{border-right:0!important;border-bottom:1px solid #dedad2}.stages{grid-template-columns:1fr 1fr}.stage:nth-child(5){grid-column:1/-1}.principle-grid,.faq-grid{grid-template-columns:1fr}.header .dark-btn{display:none}.follow-row{grid-template-columns:1fr}.social{grid-row:auto}.logo{font-size:34px}}
@media(max-width:420px){.stages{grid-template-columns:1fr}.stage:nth-child(5){grid-column:auto}.hero-art{height:210px}}

/* v0.5: clean, texture-only backgrounds and resilient layout */
.engine .wrap{padding-top:16px;padding-bottom:24px}.engine-heading{padding-top:0;margin-bottom:20px}.engine-heading h2{font-size:clamp(30px,2.4vw,40px);line-height:1.08;margin-top:7px}.stages{grid-template-columns:repeat(5,minmax(150px,1fr));gap:clamp(12px,2vw,30px);align-items:start}.stage{grid-template-rows:auto auto auto auto;min-height:196px;padding:0 8px;align-content:start}.stage-icon{width:clamp(68px,5.6vw,84px);height:clamp(68px,5.6vw,84px)}.stage em{margin-top:-9px}.stage strong{min-height:34px;font-size:clamp(11px,.85vw,13px);margin-top:8px}.stage small{font-size:clamp(11px,.82vw,13px);max-width:18ch}.stage-detail{min-height:22px;margin-top:2px}.hero-grid{grid-template-columns:minmax(420px,43%) minmax(0,57%)}.hero-copy{padding-block:38px}.hero h1{font-size:clamp(46px,3.25vw,58px);max-width:11ch}.hero p{font-size:clamp(15px,1vw,17px)}.principles,.faq{padding-top:14px;padding-bottom:20px}.principle-grid article{height:auto;min-height:118px}.follow-row,.foot-row{min-height:92px;padding-block:14px}@media(max-width:1250px){.stages{grid-template-columns:repeat(5,minmax(125px,1fr));gap:10px}.stage{padding-inline:2px}.stage small{font-size:11px}}@media(max-width:1050px){.hero-grid{grid-template-columns:minmax(360px,48%) minmax(0,52%)}.hero h1{font-size:clamp(42px,5vw,52px)}.stages{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:28px}.stage{min-height:185px}.stage:nth-child(4){grid-column:1/2}.stage:nth-child(5){grid-column:2/3}}@media(max-width:760px){.hero-grid{grid-template-columns:1fr}.hero-copy{padding:38px 0 30px}.hero-art{height:clamp(220px,42vw,320px);margin-inline:calc(50% - 50vw);width:100vw}.stages{grid-template-columns:repeat(2,minmax(0,1fr))}.stage:nth-child(4),.stage:nth-child(5){grid-column:auto}.stage:nth-child(5){grid-column:1/-1;max-width:50%;justify-self:center;width:100%}.follow-row{grid-template-columns:1fr}.follow form{grid-column:auto;grid-row:auto}.community{display:block;border-left:0;padding-left:0}}@media(max-width:480px){.stages{grid-template-columns:1fr}.stage:nth-child(5){grid-column:auto;max-width:none}.stage{min-height:175px}}

/* v0.6: approved flowing hero and working FAQ */
.hero{position:relative;isolation:isolate;background:#faf8f4;overflow:hidden}
.hero-grid{position:relative;z-index:2;grid-template-columns:minmax(420px,43%) minmax(0,57%)}
.hero-art{position:absolute;z-index:0;inset:0 0 0 38%;height:auto;width:auto;overflow:hidden;pointer-events:none}
.hero-art::before{content:"";position:absolute;z-index:2;inset:0;background:linear-gradient(90deg,#faf8f4 0%,rgba(250,248,244,.98) 8%,rgba(250,248,244,.78) 19%,rgba(250,248,244,.28) 34%,rgba(250,248,244,0) 51%)}
.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center right;max-width:none}
.hero-copy{min-height:420px;display:flex;flex-direction:column;justify-content:center;padding-block:40px}
.faq button{cursor:pointer;font-family:inherit;font-size:inherit;transition:background .15s ease,color .15s ease}
.faq button:hover,.faq button:focus-visible{background:#fff9ef;outline:none}
.faq button b{font-size:18px;font-weight:400;color:#b96f08;transition:transform .18s ease}
.faq-question[aria-expanded="true"] b{transform:rotate(90deg)}
.faq-answer{margin-top:10px;border:1px solid #e2ddd4;border-radius:8px;background:#fffaf2;padding:12px 14px;font-size:12px;line-height:1.5;box-shadow:0 3px 8px rgba(0,0,0,.05)}
.faq-answer[hidden]{display:none}
@media(max-width:1050px){
  .hero-art{left:45%}
  .hero-art::before{background:linear-gradient(90deg,#faf8f4 0%,rgba(250,248,244,.96) 13%,rgba(250,248,244,.55) 31%,rgba(250,248,244,0) 56%)}
}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{min-height:auto;padding:48px 0 310px;max-width:600px}
  .hero-art{inset:auto 0 0 0;height:300px;width:100%}
  .hero-art::before{background:linear-gradient(180deg,#faf8f4 0%,rgba(250,248,244,.72) 18%,rgba(250,248,244,0) 48%)}
}
@media(max-width:620px){.hero-copy{padding-bottom:250px}.hero-art{height:245px}}

/* Arthur v0.9.1 — locked brand implementation */
:root{
  --green:var(--arthur-forest);
  --green2:var(--arthur-emerald);
  --gold:var(--arthur-copper);
  --cream:var(--arthur-cream);
  --ink:var(--arthur-ink);
  --line:var(--arthur-line);
}
body{background:var(--arthur-cream);color:var(--arthur-ink)}
.header{background:var(--arthur-surface);border-bottom-color:var(--arthur-line)}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--arthur-forest);font-family:'Playfair Display',Georgia,serif;font-weight:700;letter-spacing:.055em;line-height:1}
.logo-emblem{width:40px;height:40px;object-fit:contain;flex:0 0 auto}
.logo-wordmark{font-size:clamp(25px,2vw,34px)}
.logo.small .logo-emblem{width:34px;height:34px}
.logo.small .logo-wordmark{font-size:27px}
.dark-btn{background:var(--arthur-forest);color:var(--arthur-cream);border-color:var(--arthur-forest);border-radius:var(--arthur-radius);transition:background var(--arthur-motion-fast) ease,transform var(--arthur-motion-fast) ease}
.dark-btn:hover,.dark-btn:focus-visible{background:var(--arthur-emerald);transform:translateY(-1px)}
.light-btn{background:transparent;color:var(--arthur-forest);border-color:var(--arthur-copper);border-radius:var(--arthur-radius)}
.hero{background:var(--arthur-cream)}
.hero-art::before{background:linear-gradient(90deg,var(--arthur-cream) 0%,rgba(250,247,241,.98) 8%,rgba(250,247,241,.78) 19%,rgba(250,247,241,.28) 34%,rgba(250,247,241,0) 51%)}
.hero h1,.engine-heading h2,.follow h2{font-family:'Playfair Display',Georgia,serif}
.hero h1 span,.eyebrow,.engine-heading span,.lower h3{color:var(--arthur-copper)}
.circle-icon,.stage-icon{border-color:var(--arthur-copper);color:var(--arthur-copper)}
.circle-icon svg,.stage-icon svg{stroke:var(--arthur-copper)}
.engine{background-color:var(--arthur-forest)}
.stage em{background:var(--arthur-forest);border-color:var(--arthur-gold)}
.stage:nth-child(3) strong,.stage-detail{color:var(--arthur-gold)}
.principle-grid article,.faq-grid>div,.faq-answer{border-color:var(--arthur-line);border-radius:var(--arthur-radius);box-shadow:var(--arthur-shadow)}
.faq button:hover,.faq button:focus-visible{background:#fff8ed}
.faq button b{color:var(--arthur-copper)}
.follow{background-color:var(--arthur-forest)}
.follow button{background:var(--arthur-copper);color:var(--arthur-forest)}
.social a{border-color:var(--arthur-copper);color:var(--arthur-gold)}
footer{background:var(--arthur-surface);border-top:1px solid var(--arthur-line)}
@media(max-width:620px){.logo-emblem{width:44px;height:44px}.logo-wordmark{font-size:27px}}