:root{
  --bone:#FFF3E4; --ink:#2B0B3A; --ink2:#33103F;
  --tx:#2E0D3D; --tx60:rgba(43,11,58,.64);
  --bn:#FDEEDD; --bn60:rgba(255,243,228,.62);
  --sig:#FF5B2E; --sigd:#E64A22; --pur:#C81E6A;
  --rule-l:rgba(43,11,58,.38); --rule-d:rgba(255,243,228,.35);
  --hair-l:rgba(43,11,58,.16); --hair-d:rgba(255,243,228,.16);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#FFF3E4 linear-gradient(180deg,#FFF6EB 0%,#FFEFDD 26%,#FDEAD5 52%,#FFEEDC 74%,#FCE7CC 100%) fixed;color:var(--tx);font-family:'Outfit',system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--sig);outline-offset:3px}
.wrap{max-width:1440px;margin:0 auto;padding:0 clamp(22px,3.4vw,56px)}
section{position:relative}

/* header */
.hd{position:fixed;top:0;left:0;right:0;z-index:100;pointer-events:none}
.hd .wrap.hdtop{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:88px}
.hd a,.hd button{pointer-events:auto}
.lg{position:relative;width:50px;height:50px;display:block}
.hd .wm{justify-self:center;font-family:'Fraunces',serif;font-style:italic;font-size:19px;font-weight:500;color:var(--tx);transition:color .35s ease;position:relative}
.hd .wm::before{content:"";position:absolute;right:calc(100% + 26px);top:50%;width:16vw;max-width:260px;height:1px;background:var(--hair-l);transition:background .35s ease}
.hd.inv .wm{color:var(--bn)}
.hd.inv .wm::before{background:var(--hair-d)}
.hd .lg,.hd .wm{transition:opacity .35s ease,transform .35s ease}
.hd.hide .lg,.hd.hide .wm{opacity:0;transform:translateY(-14px);pointer-events:none}
.hd.hide .bg{opacity:.25}
.hd.hide .bg:hover,.hd.hide .bg:focus-visible{opacity:1}
.bg{justify-self:end;background:none;border:0;border-radius:0;-webkit-appearance:none;appearance:none;box-shadow:none;cursor:pointer;padding:13px 5px 13px 17px;display:flex;flex-direction:column;align-items:flex-end;gap:5px;transition:opacity .35s ease}
.bg i{display:block;height:4px;border-radius:99px;background:var(--tx);transition:background .35s ease}
.bg i:nth-child(1){width:26px}.bg i:nth-child(2){width:18px}.bg i:nth-child(3){width:10px}
.hd.inv .bg i{background:var(--bn)}

/* menu */
.mroot{position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none}
.mroot.open{visibility:visible;pointer-events:auto}
.mback{position:absolute;inset:0;background:rgba(43,11,58,.5);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);opacity:0;transition:opacity .35s ease}
.mroot.open .mback{opacity:1}
.menu{position:absolute;top:0;right:0;bottom:0;width:min(430px,94vw);background:#FFF8EE;padding:26px 40px 36px;display:flex;flex-direction:column;transform:translateX(103%);transition:transform .5s cubic-bezier(.6,0,.2,1);box-shadow:-30px 0 90px rgba(43,11,58,.32)}
.mroot.open .menu{transform:none}
.mx{align-self:flex-end;background:none;border:0;color:var(--tx);width:42px;height:42px;cursor:pointer;font-size:20px}
.mx:hover{color:var(--sig)}
.menu nav{margin:auto 0;display:flex;flex-direction:column;gap:15px;align-items:flex-start}
.menu nav a{display:inline-block;font-size:clamp(20px,1.9vw,25px);padding-bottom:2px;transform-origin:left center;transition:transform .3s cubic-bezier(.2,.7,.3,1),color .25s ease}
.menu nav a:hover{transform:scale(1.09);color:var(--sig)}
.menu nav a.on{border-bottom:1.5px solid var(--tx)}
.menu .mc{display:flex;flex-direction:column;gap:16px;font-size:14px;line-height:1.45}
.menu .mc i{font-style:normal;display:block;color:var(--tx60);font-size:12.5px;margin-bottom:3px}
.menu .mc a{border-bottom:1px solid var(--tx);width:fit-content}

/* grammar */
.rail{display:inline-block}
.rail::before{content:"";display:block;width:min(190px,17vw);height:3px;border-radius:99px;background:var(--sig);margin-bottom:14px}
.rail span{font-size:clamp(17px,1.6vw,23px);font-weight:500;letter-spacing:.005em;line-height:1.25}
.rail{margin-bottom:20px}
.sqbtn{display:inline-flex;align-items:center;gap:16px;font-size:clamp(18px,1.7vw,23px);border:1px solid var(--rule-l);padding:22px 28px;border-radius:2px;transition:background .25s ease,color .25s ease,border-color .25s ease;background:none;cursor:pointer;font-family:inherit;color:inherit}
.sqbtn:hover{background:var(--ink);color:var(--bn);border-color:var(--ink)}
.sqbtn b{font-weight:600;font-size:.66em;width:1.8em;height:1.8em;border:1.5px solid var(--pur);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;line-height:0;padding-bottom:.06em;transition:background .25s ease,color .25s ease,border-color .25s ease}
.sqbtn:hover b{background:var(--pur);border-color:var(--pur);color:#fff}
.sqbtn.solid{background:var(--ink);color:var(--bn);border-color:var(--ink)}
.sqbtn.solid:hover{background:var(--sig);border-color:var(--sig);color:#fff}
.rv{opacity:1;transform:none}

/* hero */
.hero{padding:126px 0 96px}
.hgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,88px);align-items:center}
h1{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(46px,6.4vw,104px);line-height:.9;letter-spacing:-.03em;text-transform:uppercase;margin:24px 0 0}
h1 em{font-style:normal;color:var(--sig)}
.sub{margin-top:26px;font-size:clamp(19px,1.9vw,26px);line-height:1.42;font-weight:300;max-width:560px}
.body2{margin-top:22px;font-size:17px;line-height:1.65;color:var(--tx60);max-width:560px}
.rel{margin-top:30px;display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:500;letter-spacing:.04em}
.rel::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--sig)}

/* hero CTA */
.herocta{margin-top:36px;max-width:560px}
.herocta .fine{margin-top:14px;font-size:13px;color:var(--tx60)}

/* ============ BOOK PHOTOS ============ */
.bookvisual{display:flex;align-items:center;justify-content:center}
.bookvisual img{width:100%;max-width:560px;height:auto;display:block;
filter:drop-shadow(0 44px 70px rgba(43,11,58,.4))}

/* "Inside the Book" section: blurb copy + flat cover side by side */
.aboutgrid{display:grid;grid-template-columns:1fr auto;gap:clamp(40px,6vw,88px);align-items:start}
.covershot{width:clamp(160px,18vw,230px);border-radius:4px;overflow:hidden;
box-shadow:0 30px 60px -22px rgba(43,11,58,.45);transform:rotate(2deg)}
.covershot img{width:100%;height:auto;display:block}
@media(max-width:860px){
  .aboutgrid{grid-template-columns:1fr;gap:36px}
  .covershot{width:clamp(140px,40vw,200px);order:-1;margin:0 auto}
}

/* sections */
.sect{padding:clamp(90px,11vh,150px) 0}
h2{font-family:'Fraunces',serif;font-weight:300;font-size:clamp(32px,4.6vw,66px);line-height:1.04;letter-spacing:-.018em;max-width:1100px}
.lede{font-size:17.5px;line-height:1.66;color:var(--tx60);max-width:720px;margin-top:22px}
.blurb{margin-top:56px;max-width:900px}
.blurb p{font-weight:300;font-size:clamp(19px,1.9vw,25px);line-height:1.56}
.blurb p+p{margin-top:26px}
.blurb .kick{font-weight:400;color:var(--tx)}
.blurb .quiet{color:var(--tx60)}
.types{display:grid;grid-template-columns:repeat(4,1fr);margin-top:64px;border-top:1px solid var(--rule-l)}
.type{padding:34px 28px 40px 28px;border-right:1px solid var(--hair-l)}
.type:first-child{padding-left:0}
.type:last-child{border-right:0}
.type .n{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:600;letter-spacing:.16em;color:var(--sig)}
.type h3{font-family:'Fraunces',serif;font-weight:300;font-size:clamp(23px,2.05vw,29px);line-height:1.12;margin:14px 0 12px;letter-spacing:-.01em;min-height:1.12em}
.type p{font-size:15px;line-height:1.6;color:var(--tx60)}
.learn{margin-top:56px;max-width:1000px}
.lrow{display:grid;grid-template-columns:64px 1fr;align-items:start;padding:26px 0;border-bottom:1px solid var(--hair-l)}
.lrow:first-child{border-top:1px solid var(--hair-l)}
.lrow .i{font-size:14px;font-weight:500;color:var(--tx60);padding-top:.5em}
.lrow p{font-weight:300;font-size:clamp(20px,2.1vw,30px);line-height:1.28;letter-spacing:-.012em}

/* dark */
.dark{background:linear-gradient(175deg,#310F3E 0%,var(--ink) 40%,#22072E 100%);color:var(--bn);position:relative;overflow:hidden}
.dark::before{content:"";position:absolute;left:0;right:0;top:0;height:220px;background:linear-gradient(180deg,#FCE7CC,rgba(255,225,196,0));opacity:.14;pointer-events:none}
.dark .lede{color:var(--bn60)}
.dark h2{color:var(--bn)}
.dark .rail span{color:var(--bn)}
.dark .cap input{background:rgba(255,243,228,.06);border-color:var(--rule-d);color:var(--bn)}
.dark .cap label,.dark .cap .fine{color:var(--bn60)}
.dark .sqbtn.solid{background:var(--sig);border-color:var(--sig);color:#fff}
.dark .sqbtn.solid:hover{background:#fff;color:var(--ink);border-color:#fff}
.dark .ok{background:rgba(255,91,46,.13);color:var(--bn)}

/* footer */
.ft{position:relative;z-index:2;padding:80px 0 46px}
.ft .top{display:grid;grid-template-columns:1.1fr .45fr .45fr;gap:60px;align-items:start}
.ft .say{margin-top:26px;font-weight:300;font-size:clamp(26px,2.9vw,42px);line-height:1.3;letter-spacing:-.012em;max-width:640px}
.ft .col{display:flex;flex-direction:column;gap:16px;padding-top:60px}
.ft .col a{font-size:clamp(19px,1.8vw,25px);width:fit-content;transform-origin:left center;transition:transform .25s ease,color .25s ease}
.ft .col a:hover{transform:scale(1.06);color:#FF8557}
.ft .col a.on{border-bottom:1px solid var(--bn)}
.ft .base{margin-top:110px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;color:var(--bn60);font-size:15px}
.ftag{font-size:clamp(23px,3.3vw,46px);font-weight:400;line-height:1.12;letter-spacing:-.012em;color:#FF7A4A;margin:0;
  text-shadow:0 0 12px rgba(255,91,46,.4),0 0 34px rgba(255,91,46,.22);transition:text-shadow .7s ease,color .7s ease}
.atend .ftag{color:#FF8557;text-shadow:0 0 15px rgba(255,91,46,.8),0 0 44px rgba(255,91,46,.5),0 0 92px rgba(255,91,46,.28)}
@media(prefers-reduced-motion:reduce){.ftag,.atend .ftag{transition:none}}
.ftmark{transition:filter .6s ease}
.atend .ftmark{filter:drop-shadow(0 0 12px rgba(255,91,46,.95)) drop-shadow(0 0 34px rgba(255,91,46,.52))}
.ft .base .bt{display:flex;align-items:center;gap:10px;color:var(--bn);transition:transform .25s ease,color .25s ease}
.ft .base .bt:hover{transform:scale(1.06);color:#FF8557}
.ft .note{width:100%;margin-top:10px;font-size:11.5px;color:rgba(255,243,228,.4)}

@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
  .rv.in{opacity:1;transform:none}
}
@media (max-width:1080px){
  .hgrid{grid-template-columns:1fr;gap:48px}
  .bookvisual{order:-1;max-width:520px;margin:0 auto}
  .types{grid-template-columns:1fr 1fr}
  .type:nth-child(2){border-right:0}
  .type{padding-left:30px;padding-right:30px}
  .type:nth-child(odd){padding-left:0}
  .ft .top{grid-template-columns:1fr;gap:8px}
  .ft .col{padding-top:34px}
}
@media (max-width:760px){
  .hd .wrap{height:72px}
  .lg{transform:scale(.92);transform-origin:left center}
  .hd .wm::before{display:none}
  .hd .wm{font-size:16px}
  .hero{padding:100px 0 66px}
  .types{grid-template-columns:1fr}
  .type{border-right:0;border-bottom:1px solid var(--hair-l);padding-left:0;padding-right:0}
  .lrow{grid-template-columns:40px 1fr}
  .herocta .sqbtn{width:100%;justify-content:center}
}

/* orbit-mark keyframes (shared header/footer logo animation) */
@keyframes rllOrbit{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.orbit-ring{animation:none}}

/* ================= shared Header/Footer compat (Solar Orbit visible-nav header) =================
   The Header/Footer components were rebuilt to match the reference "Solar Orbit" homepage
   (visible nav bar + persistent CTA in-flow, not a fixed overlay). This block adapts this
   page to the new component markup without a full section redesign (that's the next phase). */
.hd{position:relative;top:auto;left:auto;right:auto;background:var(--bone);pointer-events:auto}
.hd .wrap.hdtop{display:flex;justify-content:space-between;align-items:center;gap:20px;height:auto;padding:22px clamp(20px,3.9vw,56px)}
.hd .lg{width:auto;height:auto;display:flex;align-items:center;gap:14px;position:static}
.hd .wm{justify-self:auto;font-family:'Fraunces',serif;font-weight:600;font-style:normal;font-size:21px;letter-spacing:-.02em;color:var(--tx)}
.hd .wm::before{display:none}
.hd .wm em{font-style:italic;font-weight:400}
.hdid{display:flex;gap:12px;align-items:baseline;font-size:14px;color:var(--tx);flex-wrap:wrap}
.hdid-mark{font-family:'Fraunces',serif;font-style:italic;font-size:16px}
.hdcta{display:inline-block;padding:15px 26px;border-radius:999px;background:var(--tx);color:var(--bone);font-size:14.5px;font-weight:500;transition:background .25s ease,transform .25s ease}
.hdcta:hover{background:var(--sig);color:var(--tx);transform:scale(1.03)}
.hdnav{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 20px;border-top:1.5px solid var(--tx);border-bottom:1.5px solid var(--tx);max-width:1440px;margin:0 auto;padding:0 clamp(20px,3.9vw,56px)}
.hdnav a{padding:14px 0;color:var(--tx);font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.hdnav a:hover{color:var(--pur)}
.hdnav a.on{color:var(--pur);font-weight:600}
.hero{padding-top:56px}
@media(max-width:920px){.hdnav{display:none}.bg{display:flex}}
@media(max-width:760px){.hd .wrap.hdtop{flex-wrap:wrap}.hdid{display:none}}

/* footer compat */
.ftlead{display:flex;justify-content:space-between;align-items:flex-end;gap:44px;flex-wrap:wrap;margin-bottom:40px}
.ftlead-copy{display:flex;flex-direction:column;gap:22px}
.ftlead-copy h2{margin:0;max-width:900px;font-family:'Fraunces',serif;font-weight:400;font-size:clamp(30px,4.2vw,56px);line-height:1.1;letter-spacing:-.03em;color:var(--bn)}
.ftcta{flex-shrink:0;display:inline-block;padding:20px 34px;border-radius:999px;background:var(--sig);color:var(--tx);font-size:15px;font-weight:600}
.ftcta:hover{background:var(--sigd);transform:scale(1.03)}
.ft .top{display:grid;grid-template-columns:5fr 3fr 3fr;gap:36px;border-top:1.5px solid rgba(255,243,228,.35);padding-top:36px;align-items:start}
.ftbrand{display:flex;flex-direction:column;gap:18px}
.ftbrand-row{display:flex;align-items:center;gap:18px}
.ftwm{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(26px,3vw,38px);line-height:1;letter-spacing:-.03em;color:var(--bn)}
.ftwm em{font-style:italic;font-weight:400}
.col{display:flex;flex-direction:column}
.col a{color:var(--bn);font-size:15px;padding:10px 0;width:fit-content}
.col a:hover{color:var(--sig);transform:scale(1.05)}
.col a.hi{color:var(--sig);font-weight:600}
.base{margin-top:40px;display:flex;justify-content:space-between;align-items:center;border-top:1.5px solid rgba(255,243,228,.35);padding-top:16px;font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--bn)}
.base .bt{color:var(--bn)}
.base .bt:hover{color:var(--sig)}
@media(max-width:1120px){.ft .top{grid-template-columns:1fr;gap:26px}}

.bg{display:none}
@media(max-width:920px){.bg{display:flex}}