:root{--bg:#fff8e9;--ink:#191b20;--body:#222428;--accent:#a07720;--header-h:78px;--max:1440px;--px:clamp(28px,5.8vw,112px);--gap:clamp(30px,4vw,70px);--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}html{scroll-behavior:auto;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--body);font-family:Inter,Arial,sans-serif;font-size:clamp(15px,.92vw,17px);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:999;background:var(--ink);color:var(--bg);padding:.7rem 1rem}.skip-link:focus{top:1rem}.site-header{position:fixed;z-index:100;top:0;left:0;width:100%;height:var(--header-h);padding:env(safe-area-inset-top) max(var(--px),env(safe-area-inset-right)) 0 max(var(--px),env(safe-area-inset-left));display:flex;align-items:center;gap:clamp(28px,3vw,64px);background:rgba(255,248,233,.94);transition:opacity .25s ease}.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{display:block;width:clamp(132px,10.5vw,178px);height:auto}.primary-nav{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:clamp(16px,1.7vw,34px)}.primary-nav a{font-size:clamp(10px,.68vw,12px);font-weight:600;letter-spacing:.035em;color:var(--ink);white-space:nowrap;transition:color .2s}.primary-nav a:hover,.primary-nav a.active{color:var(--accent)}.menu-toggle,.mobile-menu{display:none}.page-section{position:relative;height:100vh;height:100svh;min-height:760px;padding:calc(var(--header-h) + clamp(28px,4.5vh,50px)) max(var(--px),env(safe-area-inset-right)) clamp(64px,7vh,78px) max(var(--px),env(safe-area-inset-left));display:flex;flex-direction:column;scroll-margin-top:0;overflow:hidden}.page-section>*{width:min(100%,var(--max));margin-left:auto;margin-right:auto}.hero{justify-content:center}.hero-center{max-width:900px!important;text-align:center}.hero h1{margin:0;color:var(--ink);font-size:clamp(34px,2.45vw,46px);line-height:1.1;font-weight:800;letter-spacing:-.035em}.hero p{margin:.75rem 0 0;font-size:clamp(13px,.9vw,16px);font-weight:600;color:var(--ink)}.section-head h2{margin:0;color:var(--ink);font-size:clamp(27px,2vw,32px);line-height:1.1;font-weight:700;letter-spacing:-.025em}.section-content{margin-top:clamp(68px,9.5vh,104px)}.section-content>h3{margin:0 0 1.05rem;color:var(--ink);font-size:clamp(19px,1.45vw,24px);line-height:1.25;font-weight:700;letter-spacing:-.015em}.section-content>p{max-width:1120px;margin:.65rem 0}.grid{display:grid;margin-top:clamp(34px,4.8vh,54px);gap:clamp(30px,4.2vh,48px) var(--gap)}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.six{row-gap:clamp(34px,4.5vh,52px)}.grid h4{margin:0 0 .45rem;color:var(--ink);font-size:1em;line-height:1.35;font-weight:700;letter-spacing:.01em}.grid p{margin:0}.grid strong{display:block;margin-top:1.15rem;color:var(--ink);font-weight:700}.note{margin-top:clamp(28px,4vh,44px)!important;font-size:.94em}.keywords{text-align:center;margin-top:clamp(42px,6vh,70px)!important;font-weight:600;color:var(--ink)}.folio{position:absolute;right:max(var(--px),env(safe-area-inset-right));bottom:clamp(22px,3vh,38px);width:auto!important;margin:0!important;color:#77766f;font-size:11px;font-weight:500}.proceed{display:none!important;width:auto!important;margin:auto max(0px,calc((100% - min(100%,var(--max)))/2)) 0 auto!important;padding-top:clamp(52px,8vh,100px);font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--ink);transition:color .2s,transform .25s var(--ease)}.proceed span{display:inline-block;margin-left:.45rem}.proceed:hover{color:var(--accent);transform:translateY(3px)}.read-more{margin-top:auto!important;padding-top:clamp(70px,11vh,130px)}.read-more>span{display:block;margin-bottom:2rem;font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--ink)}.read-more nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px 30px}.read-more a{font-size:clamp(11px,.78vw,13px);font-weight:600;letter-spacing:.025em;color:var(--ink);transition:color .2s,transform .25s var(--ease)}.read-more a:hover{color:var(--accent);transform:translateX(7px)}.side-nav{position:fixed;z-index:90;right:max(22px,env(safe-area-inset-right));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:flex-end;gap:12px;opacity:0;pointer-events:none;transition:opacity .25s}.side-nav.visible{opacity:.24;pointer-events:auto}.side-nav:hover,.side-nav:focus-within{opacity:1}.side-nav a{display:flex;align-items:center;justify-content:flex-end;gap:12px;color:var(--ink);font-size:10px;font-weight:600;letter-spacing:.045em}.side-nav a span{opacity:0;transform:translateX(8px);transition:opacity .2s,transform .25s var(--ease);white-space:nowrap}.side-nav:hover a span,.side-nav:focus-within a span{opacity:1;transform:none}.side-nav i{display:block;width:26px;height:2px;background:currentColor}.side-nav a.active{color:var(--accent)}.deep-side-nav{display:none}.contact-links{display:flex;gap:34px;margin-top:clamp(60px,9vh,100px);font-weight:600}.contact-links a{transition:color .2s}.contact-links a:hover{color:var(--accent)}.site-footer{min-height:76px;padding:20px max(var(--px),env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(var(--px),env(safe-area-inset-left));display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-size:11px;font-weight:600;letter-spacing:.03em}.reveal{opacity:.52;transform:translate3d(0,8px,0);filter:blur(.65px);transition:opacity .9s var(--ease),transform .9s var(--ease),filter .7s var(--ease);will-change:opacity,transform,filter}.reveal.in{opacity:1;transform:translate3d(0,0,0);filter:blur(0)}
.section-control{position:fixed;z-index:92;left:50%;bottom:max(24px,calc(env(safe-area-inset-bottom) + 18px));transform:translateX(-50%);width:auto;opacity:0;pointer-events:none;transition:opacity .45s var(--ease)}.section-control.visible{opacity:.24;pointer-events:auto}.section-control:hover,.section-control:focus-within{opacity:1}.section-control a{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--ink);font-size:10px;font-weight:600;letter-spacing:.075em;transition:color .25s var(--ease),transform .45s var(--ease)}.section-control a:hover,.section-control a:focus-visible{color:var(--accent);transform:translateY(3px)}.section-control i{font-style:normal;font-size:13px;line-height:1}.section-control.read-more-mode .section-control-label{letter-spacing:.09em}
@media(max-width:1100px){.page-section{height:auto;min-height:100svh;overflow:visible}.primary-nav{display:none}.menu-toggle{display:flex;margin-left:auto;width:36px;height:32px;padding:7px 0;border:0;background:none;flex-direction:column;justify-content:center;gap:7px;color:var(--ink)}.menu-toggle span{display:block;width:30px;height:2px;background:currentColor;transition:transform .25s,opacity .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}.mobile-menu{position:fixed;z-index:99;inset:var(--header-h) 0 0;background:var(--bg);padding:clamp(30px,6vw,70px) max(var(--px),env(safe-area-inset-right)) max(40px,env(safe-area-inset-bottom)) max(var(--px),env(safe-area-inset-left));overflow:auto}.mobile-menu.open{display:block}.mobile-menu nav{display:flex;flex-direction:column;align-items:flex-start;gap:clamp(18px,3vh,30px)}.mobile-menu a{font-size:clamp(18px,3vw,27px);line-height:1.12;font-weight:600;color:var(--ink)}.mobile-menu a:hover{color:var(--accent)}.side-nav{display:none!important}.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.section-content{margin-top:clamp(90px,13vh,150px)}}
@media(max-width:680px){.section-control{display:none}:root{--header-h:68px;--px:24px}.brand img{width:132px}.page-section{min-height:auto;padding-top:calc(var(--header-h) + 58px);padding-bottom:90px}.hero{min-height:100vh;min-height:100svh}.hero h1{text-align:left}.hero p{text-align:left;max-width:520px}.section-content{margin-top:74px}.grid,.grid.six{grid-template-columns:1fr!important;margin-top:48px;row-gap:42px}.section-content>p{max-width:none}.proceed{padding-top:60px}.read-more{padding-top:72px}.read-more nav{display:grid;grid-template-columns:1fr;gap:18px}.folio{right:var(--px);bottom:24px}.site-footer{align-items:flex-start;flex-direction:column;gap:6px}.contact-links{flex-direction:column;gap:16px}.case-grid p{line-height:1.65}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* v3 - editorial motion/navigation refinement */
:root{--quiet:rgba(25,27,32,.38);--ghost:rgba(25,27,32,.16);--trace:rgba(25,27,32,.08)}
body{font-size:clamp(15px,.9vw,17px)}
.section-head h2{font-size:clamp(28px,1.8vw,32px);font-weight:600}
.section-content>h3{font-size:clamp(18px,1.15vw,24px);font-weight:600}
.grid h4{font-size:1em;font-weight:600}
.brand-stack{position:relative;display:flex;flex-direction:column;align-items:flex-start;flex:0 0 auto}
.brand{display:flex;align-items:center}
.pdf-export{position:absolute;left:0;top:100%;height:20px;margin-top:1px;color:var(--ink);line-height:1;white-space:nowrap}
.pdf-export span{position:absolute;left:0;top:0;transition:opacity .35s var(--ease),transform .45s var(--ease),font-size .45s var(--ease),color .25s var(--ease)}
.pdf-export .export-short{font-size:8px;font-weight:500;letter-spacing:.08em;opacity:.26}
.pdf-export .export-full{font-size:8px;font-weight:500;letter-spacing:.035em;opacity:0;transform:translateY(-1px)}
.pdf-export:hover .export-short,.pdf-export:focus-visible .export-short{opacity:0;transform:translateY(2px)}
.pdf-export:hover .export-full,.pdf-export:focus-visible .export-full{font-size:14px;opacity:1;transform:none;color:var(--ink)}
.scroll-veil{position:fixed;z-index:500;inset:0;background:var(--bg);opacity:0;pointer-events:none;transition:opacity .78s var(--ease);will-change:opacity}
.scroll-veil.active{opacity:.12;transition:opacity .18s ease-out}
.site-header{z-index:700}.side-nav,.section-control,.final-control{z-index:600}
.reveal{filter:none;opacity:.62;transform:translate3d(0,7px,0);transition:opacity .95s var(--ease),transform .95s var(--ease)}
.reveal.in{filter:none;opacity:1;transform:none}
.section-control.visible{opacity:.28}.section-control:hover,.section-control:focus-within{opacity:1}
.section-control a{font-size:12px;font-weight:500;color:var(--ink)}
.section-control.chapter-mode{opacity:.38}
.section-control.chapter-mode:hover,.section-control.chapter-mode:focus-within{opacity:1}
.section-control.chapter-mode .section-control-label{font-size:clamp(18px,1.7vw,32px);font-weight:600;letter-spacing:-.015em}
.section-control.chapter-mode i{font-size:14px;margin-top:2px}
.read-more>span{font-size:clamp(20px,1.8vw,32px);font-weight:600;letter-spacing:-.015em;margin-bottom:2.25rem}
.read-more a{font-size:clamp(11px,.78vw,13px);font-weight:500}
.side-nav.visible{opacity:.16}.side-nav:hover,.side-nav:focus-within{opacity:1}.side-nav a{font-size:13px;font-weight:500}.side-nav i{height:1px}
.final-control{position:fixed;left:50%;bottom:max(22px,calc(env(safe-area-inset-bottom) + 16px));transform:translateX(-50%);width:min(calc(100% - (2 * var(--px))),var(--max));display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,160px);opacity:0;pointer-events:none;transition:opacity .45s var(--ease)}
.final-control.visible{opacity:.34;pointer-events:auto}.final-control:hover,.final-control:focus-within{opacity:1}
.final-control a{display:grid;grid-template-columns:auto 1fr auto;align-items:end;gap:12px;color:var(--ink);font-size:12px;font-weight:500;line-height:1.25;letter-spacing:.035em;transition:color .25s var(--ease),transform .45s var(--ease)}
.final-control a:last-child{text-align:right}.final-control a:hover,.final-control a:focus-visible{color:var(--accent);transform:translateY(-3px)}
.final-control small{align-self:start;font-size:11px;font-weight:500;opacity:.45}.final-control i{font-style:normal;font-size:14px}
@media(max-width:1100px){.pdf-export{display:none}.final-control{width:calc(100% - (2 * var(--px)));gap:36px}.final-control a{font-size:11px}}
@media(max-width:680px){.final-control{position:relative;left:auto;bottom:auto;transform:none;width:100%;padding:0 var(--px) 32px;grid-template-columns:1fr;gap:26px;opacity:1;pointer-events:auto}.final-control:not(.visible){display:none}.final-control a:last-child{text-align:left}.scroll-veil{display:none}}
@media(prefers-reduced-motion:reduce){.scroll-veil{display:none}}

/* v3.1 — CSE editorial body typography. Keep heading/navigation sizing independent. */
:root { --body-font-size: clamp(13px, calc(20px - 0.35vw), 15px); }
body { font-size: var(--body-font-size); font-weight: 400; }
.page-section .section-content p,
.page-section .section-content li,
.page-section .grid p,
.page-section .note { font-size: 1em; font-weight: 400; }
/* Grid labels stay same size as body, distinguished only by weight. */
.page-section .grid h4 { font-size: 1em; font-weight: 600; }
/* Mobile readability takes precedence over inverse desktop scaling. */
@media (max-width: 767px) {
  :root { --body-font-size: 16px; }
}

/* v3.2 — section transitions, fixed-control state, closing navigation */
/* Solid paper prevents preceding slide headings showing through the header. */
.site-header { background: var(--bg); }
/* The 12th slide has its own gateway; never show a second floating chapter title. */
.section-control.chapter-mode { display: none !important; }
/* Three editorial destinations: 01 / TOP / 05, centred within the final stage. */
.final-control {
  top: 50%; bottom: auto;
  transform: translate(-50%, -50%);
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 5vw, 100px);
}
.final-control a { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.final-control a:last-child { align-items: flex-end; text-align: right; }
.final-control .final-main { align-self: center; font-size: 14px; font-weight: 600; letter-spacing: .1em; }
.final-control small { align-self: auto; }
@media (max-width: 680px) {
  .final-control { position: relative; top: auto; bottom: auto; left: auto; transform: none;
    grid-template-columns: minmax(0,1fr) auto minmax(0,1fr); gap: 12px; padding-top: 20px; }
  .final-control a { font-size: 10px; overflow-wrap: anywhere; }
  .final-control .final-main { font-size: 12px; }
  .final-control a:last-child { text-align: right; align-items: flex-end; }
}

/* v3.3 — closing section: section-owned navigation, no viewport-fixed wrapping. */
@media (min-width: 1101px) {
  /* Reserve enough scroll range for the last slide to align beneath the header,
     even when the site footer follows it. */
  .page-section.contact { height: calc(100svh + 76px); min-height: 836px; }
}
.contact .final-control {
  position: absolute;
  z-index: 2;
  top: auto;
  bottom: clamp(95px, 14vh, 155px);
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - (2 * var(--px))), var(--max));
  max-width: var(--max);
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(18px, 5vw, 100px);
  opacity: .38;
  pointer-events: auto;
  transition: opacity .4s var(--ease);
}
.contact .final-control:hover,.contact .final-control:focus-within {opacity:1}
.contact .final-control a {min-width:0;display:flex;flex-direction:column;gap:8px;align-items:flex-start;white-space:normal}
.contact .final-control a.final-main {align-self:center;justify-self:center;align-items:center;white-space:nowrap;font-size:14px}
.contact .final-control a:last-child {align-items:flex-end;text-align:right;justify-self:end}
.contact .final-control small {font-size:11px}
@media (max-width: 1100px) {
  .contact .final-control {bottom:80px}
}
@media (max-width: 680px) {
  .contact {padding-bottom:185px}
  .contact .final-control {position:relative;left:auto;top:auto;bottom:auto;transform:none;
    width:100%;margin:65px auto 0;padding:0;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
    gap:12px;opacity:.65;display:grid}
  .contact .final-control a {font-size:10px;overflow-wrap:normal}
  .contact .final-control a.final-main {font-size:12px}
}

/* v3.4 — Mobile-only editorial navigation. Desktop remains untouched. */
.mobile-chapter,.mobile-bottom-nav{display:none}
@media (max-width:767px){
  :root{--mobile-bottom-safe:calc(68px + env(safe-area-inset-bottom))}
  .page-section{scroll-margin-top:0}
  .page-section .section-head h2,.page-section.hero h1{color:var(--accent);font-weight:600}
  .page-section .section-content>h3,.page-section .grid h4{color:var(--ink)}
  .page-section .section-head h2{font-size:clamp(29px,7.7vw,38px);line-height:1.13}
  .page-section.hero h1{font-size:clamp(36px,9vw,48px);line-height:1.12}
  .page-section:not(.mobile-chapter){padding-bottom:max(110px,calc(var(--mobile-bottom-safe) + 36px))}
  .page-section.contact{padding-bottom:120px}
  .page-section.mobile-chapter{display:flex;min-height:100svh;height:auto;padding:calc(var(--header-h) + 24px) var(--px) calc(var(--mobile-bottom-safe) + 24px);justify-content:center;align-items:center;overflow:visible}
  .mobile-chapter-inner{width:100%;max-width:540px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;margin:auto}
  .mobile-chapter-label,.mobile-menu-label{display:block;font-size:8px;line-height:1.3;font-weight:500;letter-spacing:.16em;color:#999994}
  .mobile-chapter-links{display:flex;flex-direction:column;align-items:center;gap:clamp(16px,2.9vh,25px);width:100%}
  .mobile-chapter-links a{display:block;max-width:100%;text-align:center;font-size:clamp(15px,4vw,19px);line-height:1.25;font-weight:500;color:var(--ink);transition:color .2s ease}
  .mobile-chapter-links a:hover,.mobile-chapter-links a:focus-visible{color:var(--accent)}
  .side-nav,.section-control{display:none!important}
  #selected-experience .read-more{display:none}
  .menu-toggle{width:36px;height:38px;gap:6px;color:#777873;align-items:flex-end}
  .menu-toggle span{height:1px;width:22px}
  .menu-toggle span:last-child{width:17px}
  .menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:last-child{width:22px;transform:translateY(-3.5px) rotate(-45deg)}
  .mobile-menu{padding:24px var(--px) calc(var(--mobile-bottom-safe) + 36px);overflow-y:auto}
  .mobile-menu nav{display:flex;flex-direction:column;align-items:stretch;gap:30px;max-width:620px;margin:0 auto}
  .mobile-menu-group{display:flex;flex-direction:column;align-items:flex-start;gap:13px}
  .mobile-menu-group .mobile-menu-label{margin-bottom:4px}
  .mobile-menu-group a{font-size:clamp(15px,4.2vw,20px);font-weight:500;line-height:1.3}
  .mobile-menu-contact{border-top:1px solid rgba(25,27,32,.13);padding-top:24px}
  .mobile-bottom-nav{position:fixed;z-index:705;bottom:0;left:0;right:0;display:flex;flex-direction:column;align-items:flex-end;padding:0 max(var(--px),env(safe-area-inset-right)) env(safe-area-inset-bottom);pointer-events:none}
  .mobile-bottom-toggle{pointer-events:auto;display:flex;align-items:center;justify-content:flex-end;gap:12px;height:48px;padding:8px 0 10px 12px;background:var(--bg);border:0;color:#777873;cursor:pointer}
  .mobile-bottom-caption{font-size:8px;letter-spacing:.15em;font-weight:500}
  .mobile-bottom-icon{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
  .mobile-bottom-icon i{display:block;height:1px;width:20px;background:currentColor}
  .mobile-bottom-icon i:last-child{width:15px}
  .mobile-bottom-panel{pointer-events:auto;order:-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:100%;padding:22px 0 18px;border-top:1px solid rgba(25,27,32,.15);background:var(--bg)}
  .mobile-bottom-panel[hidden]{display:none!important}
  .mobile-bottom-panel a{display:flex;flex-direction:column;gap:7px;min-width:0;color:var(--ink)}
  .mobile-bottom-panel a span{font-size:clamp(11px,3vw,14px);font-weight:600}
  .mobile-bottom-panel a small{font-size:8px;color:#8e8e89;line-height:1.35;font-weight:500}
  .contact .final-control{display:none!important}
  .site-footer{padding-bottom:calc(var(--mobile-bottom-safe) + 20px)}
  .scroll-veil{display:none!important}
}
@media (max-width:380px){.mobile-chapter-links{gap:15px}.mobile-chapter-links a{font-size:14px}.mobile-menu nav{gap:22px}}
@media (max-width:767px){.mobile-menu.open ~ .mobile-bottom-nav{display:none}}