/* Summit, component layer. Every value comes from tokens.css.

   House rules baked in rather than left to remember:
     * no numbered cards. The reference design numbers its card grid 01 to 06;
       Alex retired that across the fleet, so `.cards` has no counter.
     * no scrolling marquee. The reference runs a sponsor ribbon on an infinite
       translateX; the logo wall here is static.
     * nothing under 16px, anywhere.
     * .rv is VISIBLE by default and only hidden once JS adds .ready, so a
       failed script cannot leave a blank page.
*/

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip;scroll-padding-top:88px}
[id]{scroll-margin-top:88px}
body{
  background:var(--surface-page);color:var(--text-body);font:var(--body-md);
  overflow-x:clip;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:var(--brass);color:var(--ink)}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.wrap-wide{max-width:var(--max-wide);margin:0 auto;padding:0 var(--pad)}

h1,h2,h3,h4{color:var(--text-strong);letter-spacing:var(--track-display);text-wrap:balance}
h1{font:var(--display-1)}
h2{font:var(--display-2)}
h3{font:var(--display-3)}
h4{font:var(--heading-2)}
p{max-width:68ch}
.lede{font:var(--body-lg);color:var(--text-muted);max-width:60ch}

/* the signature: an uppercase mono label above every heading */
.eyebrow{display:block;font:var(--eyebrow);letter-spacing:var(--track-eyebrow);text-transform:uppercase;color:var(--brass-dark)}
.on-ink .eyebrow{color:var(--brass)}
.meta{font:var(--meta);letter-spacing:var(--track-tag);text-transform:uppercase;color:var(--text-muted)}
.on-ink .meta{color:var(--text-on-ink-mut)}
.muted{color:var(--text-muted)}
.on-ink{background:var(--surface-ink);color:var(--text-on-ink)}
.on-ink h1,.on-ink h2,.on-ink h3,.on-ink h4{color:var(--text-on-ink)}
.on-ink .muted{color:var(--text-on-ink-mut)}
.on-sand{background:var(--surface-sand)}

/* reveal ------------------------------------------------------------- */
.rv{opacity:1;transform:none}
.ready .rv{opacity:0;transform:translateY(20px)}
.ready .rv.in{opacity:1;transform:none;transition:opacity .75s cubic-bezier(.22,.7,.3,1),transform .75s cubic-bezier(.22,.7,.3,1)}

/* buttons ------------------------------------------------------------ */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 1rem/1 var(--font-body);
  padding:17px 28px;border-radius:var(--r-sm);border:2px solid transparent;
  background:var(--brass);color:var(--ink);transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-2px);background:var(--brass-dark);color:var(--paper)}
.btn .arw{transition:transform .2s}
.btn:hover .arw{transform:translateX(3px)}
.btn.ink{background:var(--ink);color:var(--paper)}
.btn.ink:hover{background:var(--ink-2)}
.btn.line{background:transparent;color:var(--text-strong);border-color:var(--line)}
.btn.line:hover{background:transparent;border-color:var(--ink);color:var(--ink)}
.on-ink .btn.line{color:var(--paper);border-color:var(--line-on-ink)}
.on-ink .lede{color:var(--text-on-ink-mut)}
.on-ink .btn.line:hover{border-color:var(--paper);color:var(--paper)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* top bar and nav ---------------------------------------------------- */
.strip{background:var(--ink-2);color:var(--text-on-ink)}
.strip .wrap-wide{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;padding-top:11px;padding-bottom:11px}
.strip span{font:var(--meta);letter-spacing:var(--track-tag);text-transform:uppercase}
nav.top{position:sticky;top:0;z-index:60;background:rgba(7,26,43,.92);backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid var(--line-on-ink)}
nav.top .bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px var(--pad);max-width:var(--max-wide);margin:0 auto}
.brand{font:700 1.5rem/1 var(--font-display);letter-spacing:.01em;color:var(--paper);text-transform:uppercase}
.brand b{color:var(--brass)}
.navlinks{display:flex;align-items:center;gap:26px;list-style:none;font:500 1rem/1 var(--font-body);color:var(--paper)}
.navlinks a{padding:9px 0;border-bottom:2px solid transparent;transition:border-color .2s,color .2s}
.navlinks a:hover{border-bottom-color:var(--brass)}
.navlinks a[aria-current]{color:var(--brass);border-bottom-color:var(--brass)}
.navlinks .btn{padding:12px 20px}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:var(--paper);margin:5px 0;transition:.3s}

/* hero --------------------------------------------------------------- */
.hero{position:relative;background:var(--surface-ink);color:var(--text-on-ink);overflow:hidden;
  padding:clamp(72px,10vw,150px) 0 clamp(64px,8vw,120px)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.32;
  transform:scale(1.05);animation:drift 30s ease-in-out infinite alternate}
@keyframes drift{to{transform:scale(1.13) translate3d(-1.5%,-1%,0)}}
.hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to right,rgba(7,26,43,.93) 0%,rgba(7,26,43,.72) 52%,rgba(7,26,43,.42) 100%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{margin:18px 0 0;max-width:15ch}
.hero .lede{color:var(--text-on-ink-mut);margin-top:22px}
.hero .when{margin-top:20px;font:var(--meta);letter-spacing:var(--track-tag);text-transform:uppercase;color:var(--brass)}

/* stat band ---------------------------------------------------------- */
.stats{background:var(--surface-page);border-bottom:1px solid var(--line)}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,44px);
  padding:clamp(34px,4vw,56px) 0}
.stat{text-align:center}
.stat .n{font:700 clamp(2.4rem,4.4vw,3.6rem)/1 var(--font-display);color:var(--text-strong);display:block}
.stat .r{height:2px;background:var(--brass);width:clamp(70px,60%,180px);margin:14px auto 12px}
.stat .l{font:var(--tag);letter-spacing:var(--track-tag);text-transform:uppercase;color:var(--text-muted);display:block}

/* sections ----------------------------------------------------------- */
section{padding:var(--sec-y) 0}
.sec-head{max-width:64ch;margin-bottom:clamp(30px,4vw,54px)}
.sec-head h2{margin:16px 0 20px}
.sec-head.row{max-width:none;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px}
.sec-head.row > div{max-width:64ch}

/* card grid, deliberately UNNUMBERED --------------------------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.card{background:var(--surface-card);border-radius:var(--r-md);padding:clamp(24px,2.4vw,34px);
  border:1px solid var(--line);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{font:var(--heading-1);text-transform:uppercase;margin-bottom:12px}
.card p{font:var(--body-sm);color:var(--text-muted)}
.card .more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font:var(--tag);letter-spacing:var(--track-tag);text-transform:uppercase;color:var(--ink-2)}
.card .more:hover{color:var(--brass-dark)}

/* feature rows, image beside a gradient panel ------------------------ */
.feature{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow);margin-bottom:clamp(18px,2.4vw,30px)}
.feature .pic{min-height:320px;background:var(--cloud)}
.feature .pic img{width:100%;height:100%;object-fit:cover}
.feature .panel{background:var(--grad-ink);color:var(--text-on-ink);
  padding:clamp(28px,3.4vw,52px);display:flex;flex-direction:column;justify-content:center}
.feature .panel h3{color:var(--text-on-ink);margin:14px 0 14px}
.feature .panel p{color:var(--text-on-ink-mut);font:var(--body-sm)}
.feature .panel .cta-row{margin-top:24px}
.feature.flip .pic{order:2}

/* logo wall, static. No marquee, ever. ------------------------------- */
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;list-style:none;padding:0}
.logos li{background:var(--surface-card);border:1px solid var(--line);border-radius:var(--r-sm);
  min-height:84px;padding:12px;display:flex;align-items:center;justify-content:center}
.logos img{width:100%;height:40px;object-fit:contain}

/* agenda / list rows ------------------------------------------------- */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:.22fr 1fr auto;gap:clamp(14px,3vw,40px);
  align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}
.row .when{font:var(--meta);letter-spacing:var(--track-tag);text-transform:uppercase;color:var(--brass-dark)}
.row h4{margin-bottom:4px}
.row p{font:var(--body-sm);color:var(--text-muted)}

/* forms -------------------------------------------------------------- */
form{display:grid;gap:16px;max-width:620px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font:var(--tag);letter-spacing:var(--track-tag);text-transform:uppercase;
  color:var(--text-muted);margin-bottom:9px}
.on-ink label{color:var(--text-on-ink-mut)}
input,textarea,select{width:100%;font:var(--body-md);color:var(--text-body);background:#fff;
  border:2px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;transition:border-color .2s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--teal)}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--brass);color:var(--ink);padding:14px 20px;font:600 1rem/1 var(--font-body)}
.skip:focus{left:0}
.form-msg{font:var(--body-sm);min-height:24px}
.form-msg.ok{color:#2b8a68}
.form-msg.err{color:#b2402a}
.on-ink .form-msg.ok{color:var(--teal)}
.on-ink .form-msg.err{color:#ffab94}

.split{display:grid;grid-template-columns:.85fr 1fr;gap:clamp(30px,5vw,76px);align-items:start}
.info{display:grid;gap:0;list-style:none;padding:0}
.info li{border-top:1px solid var(--line);padding:18px 0}
.on-ink .info li{border-top-color:var(--line-on-ink)}
.info .k{display:block;font:var(--tag);letter-spacing:var(--track-tag);text-transform:uppercase;
  color:var(--brass-dark);margin-bottom:8px}
.on-ink .info .k{color:var(--brass)}

/* footer ------------------------------------------------------------- */
footer{background:var(--surface-ink);color:var(--text-on-ink);padding:clamp(56px,6vw,90px) 0 32px}
.foot-grid{display:grid;grid-template-columns:1.3fr .9fr .9fr;gap:clamp(28px,4vw,64px)}
footer h4{font:var(--eyebrow);letter-spacing:var(--track-eyebrow);text-transform:uppercase;
  color:var(--brass);margin-bottom:18px}
footer ul{list-style:none;display:grid;gap:11px;font:var(--body-sm);color:var(--text-on-ink-mut)}
footer a:hover{color:var(--paper)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:clamp(36px,5vw,58px);padding-top:24px;border-top:1px solid var(--line-on-ink);
  font:var(--body-sm);color:var(--text-on-ink-mut)}

@media(max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .feature,.split,.foot-grid{grid-template-columns:1fr}
  .feature.flip .pic{order:0}
  .logos{grid-template-columns:repeat(4,1fr)}
  .stats .grid{grid-template-columns:repeat(2,1fr)}
  .navlinks{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--ink);
    flex-direction:column;justify-content:center;align-items:flex-start;gap:24px;padding:40px;
    transform:translateX(100%);transition:transform .36s cubic-bezier(.22,.7,.3,1);
    font-size:1.25rem;z-index:65}
  .navlinks.open{transform:none}
  .burger{display:block;position:relative;z-index:70}
  .burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.x span:nth-child(2){opacity:0}
  .burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media(max-width:680px){
  .cards,.row2{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(2,1fr)}
  .row{grid-template-columns:1fr;gap:8px;align-items:start}
  .hero::after{background:linear-gradient(to top,rgba(7,26,43,.95) 30%,rgba(7,26,43,.72) 100%)}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-media img{animation:none;transform:none}
  .ready .rv{opacity:1;transform:none}
  *{transition-duration:.01ms !important}
}