/* ============ Shear Genius Summit — light-only palette ============
   Rule: forest/ink are TEXT + button colours only. Never a section fill.
   No orange, amber, gold or yellow anywhere in this file.            */
:root{
  --bone:#f4f6f2;        /* base page — neutral off-white, no warm cast */
  --oat:#e9ece3;         /* neutral-green off-white (cooled, never cream) */
  --mist:#eef1ea;
  --sagepale:#e4ece3;
  --nickel:#c8ccc2;
  --sage:#a8bfa8;
  --euc:#4e7a5f;
  --forest:#1f3a2e;      /* text / buttons */
  --ink:#16211c;         /* text */
  --mutedink:#5c6660;
  --plum:#6b3f52;        /* accent */
  --rose:#8c3a3a;        /* errors */
  --display:"Cormorant Garamond","Times New Roman",serif;
  --body:"Jost",system-ui,sans-serif;
  --wrap:1240px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bone);color:var(--ink);
  font-family:var(--body);font-weight:300;font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,dl,dd,figure,blockquote{margin:0}
ul{margin:0;padding:0;list-style:none}
.display{font-family:var(--display);font-weight:300;letter-spacing:.005em}
.label-xs{font-size:11px;letter-spacing:.19em;text-transform:uppercase;font-weight:400;line-height:1.6}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
@media(min-width:768px){.wrap{padding-inline:40px}}
.skip{position:absolute;left:-9999px;top:0;background:var(--bone);color:var(--forest);padding:12px 18px;z-index:200}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--euc);outline-offset:3px}

/* grain — fixed, non-scrolling */
.grain-overlay{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.32;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E");
}
.frame{position:relative;overflow:hidden;background:var(--oat)}
.frame img{width:100%;height:100%;object-fit:cover}
.frame--tall{aspect-ratio:4/5}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .95s var(--ease),transform .95s var(--ease)}
.reveal[data-d="1"]{transition-delay:.09s}
.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}
.reveal[data-d="4"]{transition-delay:.36s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .marquee__track{animation:none!important}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;position:relative;
  font-family:var(--body);font-size:11px;letter-spacing:.19em;text-transform:uppercase;
  padding:17px 30px;border:1px solid transparent;cursor:pointer;
  transition:background-color .45s var(--ease),color .45s var(--ease),border-color .45s var(--ease);
}
.btn--forest{background:var(--forest);color:var(--bone)}
.btn--forest:hover{background:var(--euc)}
.btn--line{border-color:var(--forest);color:var(--forest)}
.btn--line:hover{background:var(--forest);color:var(--bone)}
.btn--full{width:100%;margin-top:26px}
.btn__s{display:none;width:13px;height:13px;border:1.5px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
.btn.is-busy{pointer-events:none;opacity:.72}
.btn.is-busy .btn__s{display:block}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- nav ---------- */
.nav{position:fixed;inset-inline:0;top:0;z-index:100;border-bottom:1px solid transparent;transition:background-color .7s var(--ease),border-color .7s var(--ease)}
.nav.is-stuck{background:rgba(244,246,242,.94);backdrop-filter:blur(12px);border-bottom-color:rgba(200,204,194,.6)}
.nav__in{max-width:var(--wrap);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 24px}
@media(min-width:768px){.nav__in{padding:16px 40px}}
.nav__brand{display:flex;align-items:baseline;gap:12px}
.nav__word{font-size:22px;letter-spacing:.02em;color:var(--ink)}
.nav__sub{display:none;color:var(--mutedink)}
@media(min-width:640px){.nav__sub{display:inline}}
.nav__links{display:none;align-items:center;gap:32px}
@media(min-width:1024px){.nav__links{display:flex}}
.nav__links a{font-size:11px;letter-spacing:.19em;text-transform:uppercase;color:var(--mutedink);transition:color .4s}
.nav__links a:hover,.nav__links a.is-active{color:var(--forest)}
.nav__right{display:flex;align-items:center;gap:12px}
.nav__apply{display:none;padding:13px 24px}
@media(min-width:640px){.nav__apply{display:inline-flex}}
.nav__burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:34px;height:34px;background:none;border:0;cursor:pointer;padding:0}
@media(min-width:1024px){.nav__burger{display:none}}
.nav__burger span{display:block;height:1px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav__menu{background:var(--bone);border-top:1px solid rgba(200,204,194,.6);padding:8px 24px 24px}
@media(min-width:1024px){.nav__menu{display:none!important}}
.nav__menu a{display:block;padding:16px 0;border-bottom:1px solid rgba(200,204,194,.45);font-size:11px;letter-spacing:.19em;text-transform:uppercase;color:var(--mutedink)}
.nav__menu-cta{margin-top:18px;border-bottom:0;color:var(--bone)!important;text-align:center}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:112px}
@media(min-width:768px){.hero{padding-top:132px}}
.hero__grid{display:grid;gap:40px;align-items:end}
@media(min-width:1024px){.hero__grid{grid-template-columns:1.15fr .85fr;gap:56px}}
.hero__meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;color:var(--mutedink)}
.hero__meta i{width:22px;height:1px;background:var(--nickel);display:inline-block}
.hero__h{margin-top:26px;font-size:clamp(52px,11vw,116px);line-height:.93;color:var(--ink)}
.hero__summit{display:block}
.hero__em{display:block;padding-left:.08em;font-style:italic;color:var(--forest);font-size:clamp(26px,4.6vw,50px);line-height:1.12;margin-top:.18em}
.hero__lede{max-width:52ch;margin-top:30px;font-size:17px;line-height:1.85;color:var(--mutedink)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__art{position:relative}
.seatcard{position:absolute;left:-16px;bottom:26px;background:var(--bone);padding:16px 22px;box-shadow:0 1px 0 rgba(200,204,194,.8);display:none}
@media(min-width:768px){.seatcard{display:block}}
.seatcard p{margin:0;color:var(--mutedink)}
.seatcard__n{font-size:38px;line-height:1.1;color:var(--forest)}
.seatcard__tot{font-size:18px;color:var(--mutedink)}

/* marquee */
.marquee{margin-top:64px;overflow:hidden;border-block:1px solid rgba(200,204,194,.75);background:var(--oat);padding:15px 0}
@media(min-width:768px){.marquee{margin-top:92px}}
.marquee__track{display:flex;width:max-content;align-items:center;gap:40px;animation:slide 44s linear infinite}
.marquee__track span{display:flex;align-items:center;gap:40px;font-size:11px;letter-spacing:.19em;text-transform:uppercase;color:var(--mutedink);white-space:nowrap}
.marquee__track i{width:4px;height:4px;border-radius:50%;background:var(--plum);opacity:.7}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- section shells (ALL LIGHT) ---------- */
.sec{padding:80px 0}
@media(min-width:768px){.sec{padding:112px 0}}
.sec--rule{border-block:1px solid rgba(200,204,194,.6)}
.sec--oat{background:var(--oat)}
.sec--sage{background:var(--sagepale)}
.sec--mist{background:var(--mist)}
.idx{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.19em;text-transform:uppercase;color:var(--mutedink)}
.idx span{color:var(--plum)}
.idx::after{content:"";flex:0 0 40px;height:1px;background:var(--nickel)}
.h2{margin-top:28px;font-size:clamp(34px,5.6vw,62px);line-height:1.05;color:var(--ink);max-width:20ch}
.h2 em{font-style:italic;color:var(--forest)}
.body{margin-top:20px;font-size:16px;line-height:1.85;color:var(--mutedink);max-width:60ch}

/* premise */
.premise{display:grid;gap:44px}
@media(min-width:1024px){.premise{grid-template-columns:.9fr 1.1fr;gap:80px}}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:44px;padding-top:34px;border-top:1px solid var(--nickel)}
@media(min-width:768px){.stats{grid-template-columns:repeat(4,1fr)}}
.stats dt{font-family:var(--display);font-size:44px;line-height:1;color:var(--forest)}
.stats dd{margin:8px 0 0;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mutedink);line-height:1.6}

/* days */
.days{display:grid;gap:1px;margin-top:56px;background:var(--nickel);border-top:1px solid var(--nickel)}
@media(min-width:1024px){.days{grid-template-columns:repeat(3,1fr)}}
.day{background:var(--oat);display:flex;flex-direction:column;gap:26px;padding:34px 0 0}
.sec--oat .day{background:var(--oat)}
.day__body{padding-inline:28px}
.day__date{color:var(--plum)}
.day__h{margin-top:12px;font-size:40px;line-height:1.05;color:var(--ink)}
.day__kick{margin-top:6px;font-size:14px;color:var(--mutedink)}
.sched{margin-top:26px;display:grid;gap:16px}
.sched li{display:grid;grid-template-columns:78px 1fr;gap:14px;align-items:start;padding-bottom:16px;border-bottom:1px solid rgba(200,204,194,.7)}
.sched li:last-child{border-bottom:0}
.sched span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--euc);padding-top:3px}
.sched p{font-size:14.5px;line-height:1.7;color:var(--mutedink)}
.day__img{aspect-ratio:4/3;margin-top:auto}

/* curriculum */
.mods{display:grid;gap:1px;margin-top:56px;background:var(--nickel);border-top:1px solid var(--nickel);border-bottom:1px solid var(--nickel)}
@media(min-width:768px){.mods{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.mods{grid-template-columns:repeat(3,1fr)}}
.mod{background:var(--bone);padding:32px 30px;transition:background-color .5s var(--ease)}
.mod:hover{background:var(--oat)}
.mod__n{color:var(--plum)}
.mod__h{margin-top:18px;font-size:30px;line-height:1.1;color:var(--ink)}
.mod p:last-child{margin-top:14px;font-size:15px;line-height:1.8;color:var(--mutedink)}

/* joshua */
.joshua{display:grid;gap:44px}
@media(min-width:1024px){.joshua{grid-template-columns:.95fr 1.05fr;gap:80px;align-items:start}}
.joshua__cap{margin-top:16px;color:var(--mutedink)}
.joshua__quote{margin-top:26px;font-size:clamp(38px,6vw,68px);line-height:1.03;font-style:italic;color:var(--forest)}
.creds{display:grid;gap:0;margin-top:44px;border-top:1px solid var(--nickel)}
.creds>div{display:grid;gap:6px;padding:20px 0;border-bottom:1px solid var(--nickel)}
@media(min-width:640px){.creds>div{grid-template-columns:.55fr 1fr;gap:22px;align-items:baseline}}
.creds dt{font-size:11px;letter-spacing:.19em;text-transform:uppercase;color:var(--forest)}
.creds dd{margin:0;font-size:15px;line-height:1.75;color:var(--mutedink)}

/* tuition */
.tuition{display:grid;gap:40px;margin-top:56px}
@media(min-width:1024px){.tuition{grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}}
.pricebox{border:1px solid var(--nickel);padding:32px 30px;background:var(--bone)}
.pricebox p:first-child{color:var(--mutedink)}
.pricebox__n{margin-top:14px;font-size:64px;line-height:1;color:var(--forest)}
.pricebox__n span{font-family:var(--body);font-size:13px;letter-spacing:.19em;color:var(--mutedink)}
.pricebox__note{margin-top:18px;font-size:14.5px;line-height:1.8;color:var(--mutedink)}
.incl{margin-top:32px}
.incl__t{color:var(--forest);padding-bottom:14px;border-bottom:1px solid var(--nickel)}
.incl__t--off{margin-top:34px;color:var(--mutedink)}
.ticks{display:grid;gap:13px;margin-top:18px}
.ticks li{position:relative;padding-left:26px;font-size:14.5px;line-height:1.7;color:var(--mutedink)}
.ticks li::before{content:"";position:absolute;left:0;top:9px;width:11px;height:6px;border-left:1.5px solid var(--euc);border-bottom:1.5px solid var(--euc);transform:rotate(-45deg)}
.ticks--off li::before{border:0;top:12px;width:11px;height:1.5px;background:var(--nickel);transform:none}

/* forms */
.formcard{border:1px solid var(--nickel);background:var(--bone);padding:30px 26px}
@media(min-width:768px){.formcard{padding:40px 38px}}
.formcard--wide{margin-top:56px;max-width:880px}
.formcard__h{font-size:34px;line-height:1.1;color:var(--ink);margin-bottom:26px}
.formcard__intro{font-size:14.5px;line-height:1.8;color:var(--mutedink);margin-bottom:28px}
.fgrid{display:grid;gap:20px}
@media(min-width:640px){.fgrid{grid-template-columns:1fr 1fr}}
.f{display:grid;gap:8px}
.f--wide{grid-column:1/-1}
.f>span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mutedink)}
.f input,.f select,.f textarea{
  width:100%;font-family:var(--body);font-weight:300;font-size:15px;color:var(--ink);
  background:var(--bone);border:0;border-bottom:1px solid var(--nickel);padding:10px 2px;
  border-radius:0;transition:border-color .35s;
}
.f textarea{resize:vertical;line-height:1.7}
.f select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--euc) 50%),linear-gradient(135deg,var(--euc) 50%,transparent 50%);background-position:calc(100% - 12px) 18px,calc(100% - 7px) 18px;background-size:5px 5px;background-repeat:no-repeat;padding-right:26px}
.f input:focus,.f select:focus,.f textarea:focus{outline:0;border-bottom-color:var(--euc)}
.f input::placeholder,.f textarea::placeholder{color:#9aa39c}
.f.is-bad input,.f.is-bad select,.f.is-bad textarea{border-bottom-color:var(--rose)}
.ferr{display:none;font-style:normal;font-size:12.5px;color:var(--rose);letter-spacing:.02em}
.f.is-bad .ferr{display:block}
.check{display:flex;align-items:flex-start;gap:11px;margin-top:24px;font-size:14px;line-height:1.6;color:var(--mutedink);cursor:pointer}
.check input{margin-top:4px;width:14px;height:14px;accent-color:var(--forest);flex:none}
.formfail{margin-top:20px;font-size:14px;color:var(--rose)}
.thanks{padding:16px 0}
.thanks h3{font-size:36px;line-height:1.1;color:var(--forest)}
.thanks p{margin-top:14px;font-size:15px;line-height:1.8;color:var(--mutedink);max-width:56ch}

/* split + tiers */
.split{display:grid;gap:32px}
@media(min-width:1024px){.split{grid-template-columns:.9fr 1.1fr;gap:80px;align-items:end}}
.band{aspect-ratio:21/9;margin-top:56px}
.cats{margin-top:24px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.cats>span{width:100%;color:var(--mutedink);margin-bottom:4px}
.cats em{font-style:normal;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--forest);border:1px solid var(--nickel);padding:7px 13px}
.tiers{display:grid;gap:1px;margin-top:56px;background:var(--nickel);border:1px solid var(--nickel)}
@media(min-width:900px){.tiers{grid-template-columns:repeat(3,1fr)}}
.tier{background:var(--bone);padding:34px 28px;display:flex;flex-direction:column}
.tier--feat{background:var(--sagepale)}
.sec--mist .tier--feat{background:var(--sagepale)}
.tier__flag{color:var(--plum);margin-bottom:14px}
.tier__n{color:var(--mutedink)}
.tier__p{margin-top:10px;font-size:48px;line-height:1;color:var(--forest)}
.tier__line{margin-top:8px;font-size:14px;color:var(--mutedink);padding-bottom:20px;border-bottom:1px solid var(--nickel)}
.tier .ticks{margin-top:20px}

/* setting */
.setting{display:grid;gap:44px}
@media(min-width:1024px){.setting{grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}}
.setting__img{aspect-ratio:4/5}
.logistics{display:grid;margin-top:38px;border-top:1px solid var(--nickel)}
.logistics>div{display:grid;gap:4px;padding:17px 0;border-bottom:1px solid var(--nickel)}
@media(min-width:640px){.logistics>div{grid-template-columns:.5fr 1fr;gap:20px;align-items:baseline}}
.logistics dt{font-size:11px;letter-spacing:.19em;text-transform:uppercase;color:var(--forest)}
.logistics dd{margin:0;font-size:15px;color:var(--mutedink)}

/* faq */
.faq{margin-top:44px;border-top:1px solid var(--nickel)}
.q{border-bottom:1px solid var(--nickel)}
.q summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 0;cursor:pointer;list-style:none;font-family:var(--display);font-size:clamp(22px,3vw,30px);line-height:1.25;color:var(--ink)}
.q summary::-webkit-details-marker{display:none}
.q summary::after{content:"";flex:none;width:13px;height:13px;border-right:1px solid var(--euc);border-bottom:1px solid var(--euc);transform:rotate(45deg) translate(-3px,-3px);transition:transform .45s var(--ease)}
.q[open] summary::after{transform:rotate(225deg) translate(-3px,-3px)}
.q p{padding:0 0 28px;max-width:70ch;font-size:15px;line-height:1.85;color:var(--mutedink)}

/* closer */
.closer{background:var(--sagepale);border-top:1px solid var(--nickel);padding:88px 0}
@media(min-width:768px){.closer{padding:128px 0}}
.closer__in{text-align:center}
.closer__in>.label-xs{color:var(--mutedink)}
.closer__h{margin-top:22px;font-size:clamp(40px,8vw,92px);line-height:1;color:var(--ink)}
.closer__h em{font-style:italic;color:var(--forest)}
.closer__cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:40px}

/* footer */
.foot{background:var(--bone);border-top:1px solid var(--nickel);padding:64px 0 28px}
.foot__in{display:grid;gap:36px}
@media(min-width:768px){.foot__in{grid-template-columns:2fr 1fr 1fr 1.2fr;gap:44px}}
.foot__word{font-size:26px;color:var(--ink)}
.foot__brand p:last-child{margin-top:14px;font-size:14px;line-height:1.8;color:var(--mutedink);max-width:40ch}
.foot__col{display:grid;gap:12px;align-content:start}
.foot__col h4{color:var(--forest);margin-bottom:2px}
.foot__col a{font-size:14.5px;color:var(--mutedink);transition:color .35s}
.foot__col a:hover{color:var(--forest)}
.foot__base{margin-top:52px;padding-top:22px;border-top:1px solid var(--nickel)}
.foot__base p{font-size:12.5px;color:var(--mutedink)}