/* ============================================================
   ARKADIA — 02-site.css
   Public website pages (home, TOXRES-Q, how-it-works, preparedness, about, founder, team, FAQ, contact, footer)
   Load order matters: this file continues the cascade of the previous one.
   ============================================================ */
/* ============ Pages ============ */
[data-page][hidden]{display:none}
.page-hero{position:relative;overflow-x:clip;background:var(--blue-50);padding-block:clamp(64px,9vw,128px) clamp(48px,6vw,88px);--wm:var(--blue-100)}
.page-hero h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:.98;letter-spacing:-.022em;max-width:15ch;position:relative;z-index:1}
.page-hero .lede{margin-top:28px;position:relative;z-index:1}
.crumb{display:flex;gap:10px;font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:24px;position:relative;z-index:1}
.crumb a{color:var(--mid);text-decoration:none}
.crumb a:hover{text-decoration:underline}

/* ============ Image placeholders (integrated) ============ */
.ph{position:relative;margin:0;background:linear-gradient(165deg,var(--blue-50) 0%,var(--blue-100) 100%);min-height:200px;overflow:hidden;isolation:isolate}
.ph::before{content:"";position:absolute;left:0;right:0;top:62%;height:1px;background:linear-gradient(90deg,var(--blue-200) 0 44%,transparent 44% 52%,var(--blue-200) 52% 100%);opacity:.9}
.ph::after{content:"";position:absolute;inset:14px;border:1px solid rgba(61,108,148,.14);pointer-events:none}
.ph__cap{position:absolute;left:24px;bottom:22px;right:24px;z-index:1;max-width:30rem}
.ph__label{display:block;font-weight:800;font-size:.7rem;letter-spacing:.12em;color:var(--navy);opacity:.75}
.ph__note{display:block;margin-top:5px;font-size:.8rem;line-height:1.45;color:var(--muted)}
.ph--deep{background:linear-gradient(165deg,#1B3A55,#132B42)}
.ph--deep::before{background:linear-gradient(90deg,rgba(255,255,255,.14) 0 44%,transparent 44% 52%,rgba(255,255,255,.14) 52% 100%)}
.ph--deep::after{border-color:rgba(255,255,255,.12)}
.ph--deep .ph__label{color:#fff}.ph--deep .ph__note{color:#A8BED2}
.ph--warm{background:linear-gradient(165deg,#F6F0E8,#ECE3D7)}
.ph--warm::before{background:linear-gradient(90deg,#DCCFBE 0 44%,transparent 44% 52%,#DCCFBE 52% 100%)}
.ph--warm::after{border-color:rgba(120,95,60,.14)}
.ph--warm .ph__label{color:#5A4A38}.ph--warm .ph__note{color:#7F6E5B}
.ph--plain::before{display:none}
.r-45{aspect-ratio:4/5}.r-43{aspect-ratio:4/3}.r-169{aspect-ratio:16/9}.r-219{aspect-ratio:21/9}.r-11{aspect-ratio:1/1}.r-34{aspect-ratio:3/4}.r-32{aspect-ratio:3/2}
.nomin{min-height:0}

/* ============ The Preparedness Gap line ============ */
@keyframes draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes pop{from{opacity:0;transform:scale(.2)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ============ HOME: hero (V3.5: clean, straight-edged) ============ */
.hero{position:relative;overflow:hidden;background:var(--blue-100)}
.hero__grid{display:grid;gap:clamp(36px,5vw,64px);padding-block:clamp(40px,6vw,72px) clamp(52px,6vw,84px)}
.hero__h1{margin:0;font-size:clamp(1.7rem,8.2vw,3.2rem);font-weight:900;line-height:.97;letter-spacing:-.018em;text-transform:uppercase;color:var(--navy);max-width:none;overflow-wrap:normal}
.hero__h1 .cl{display:block}
.hero__support{font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(1.2rem,1.7vw,1.55rem);line-height:1.3;color:var(--navy);margin:clamp(20px,2.4vw,28px) 0 0;max-width:30rem}
.hero__body{margin:clamp(22px,2.6vw,30px) 0 0;color:var(--ink-2);max-width:33rem;font-size:1.04rem;line-height:1.6}
.hero__copy .btns{margin-top:clamp(24px,3vw,34px)}
.hero__visual{position:relative;margin:0}
.hero__frame{position:relative;aspect-ratio:1223 / 1286}
/* a straight light-blue field behind the photograph, running to the page edge */
.hero__visual::before{content:"";position:absolute;z-index:0;top:-40px;bottom:-40px;left:calc(-1 * var(--gutter));right:calc(-1 * var(--gutter));background:var(--blue-200)}
.hero__visual > *{position:relative;z-index:1}
.hero__img{position:absolute;inset:0;background:var(--navy)}
.hero__img .pic{width:100%;height:100%;object-fit:cover}
.hero__visual .linkbar{z-index:2}
.hero__cap{margin:18px 0 0;padding:0;color:var(--ink-2)}
@media (min-width:900px){
  .hero__grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;column-gap:clamp(40px,5vw,72px)}
  .hero__h1{font-size:clamp(2.1rem,3.4vw,4.2rem)}
  .hero__visual::before{top:-100vh;bottom:-100vh;left:-40px;right:calc(-1 * var(--bleed))}
}
@media (prefers-reduced-motion:no-preference){
  .js .hero .linkbar__line i{animation:draw 1s cubic-bezier(.3,.7,.2,1) .7s both}
  .js .hero .linkbar__line b{animation:restore .5s ease 1.7s both}
}
@keyframes restore{from{background:var(--red)}to{background:#fff}}

/* The Preparedness Gap device: sits under the complete headline, never inside it */
.gapdev{max-width:35rem;margin-top:clamp(26px,3vw,36px)}
.gapdev__line{display:grid;grid-template-columns:auto minmax(0,1fr) clamp(60px,8vw,100px) minmax(0,1fr) auto;align-items:center;height:22px}
.gapdev__n{width:12px;height:12px;border-radius:50%;background:var(--navy)}
.gapdev__n--end{background:transparent;border:2.5px solid var(--navy);width:14px;height:14px}
.gapdev__s{height:3px;background:var(--navy);transform-origin:left center}
.gapdev__gap{position:relative;height:100%}
.gapdev__gap::before,.gapdev__gap::after{content:"";position:absolute;top:50%;width:3px;height:18px;margin-top:-9px;background:var(--navy)}
.gapdev__gap::before{left:0}.gapdev__gap::after{right:0}
.gapdev__gap b{position:absolute;left:50%;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--red)}
.gapdev__lbl{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);margin-top:10px;font-size:.62rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);line-height:1.2}
.gapdev__lbl span:nth-child(2){color:var(--red);text-align:center;padding-inline:6px;white-space:nowrap}
.gapdev__lbl span:last-child{text-align:right}
@media (min-width:600px){.gapdev__lbl{font-size:.7rem;letter-spacing:.12em}}
@media (prefers-reduced-motion:no-preference){
  .js .gapdev__s--a{animation:draw 1s cubic-bezier(.3,.7,.2,1) .3s both}
  .js .gapdev__gap::before{animation:fade .3s 1.2s both}
  .js .gapdev__gap b{animation:pop .45s 1.3s both}
  .js .gapdev__gap::after{animation:fade .3s 1.55s both}
  .js .gapdev__s--b{animation:draw 1s cubic-bezier(.3,.7,.2,1) 1.6s both}
  .js .gapdev__n--end{animation:pop .4s 2.5s both}
  .js .gapdev__lbl span{animation:fade .6s 1.2s both}
}

/* Statistics: the "only part of the picture" statement */
.stats-note{font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--mid);margin:0 0 16px}
.insight{padding-block:clamp(72px,9vw,132px)}
.insight__grid{display:grid;gap:clamp(32px,5vw,64px)}
@media (min-width:980px){.insight__grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:end;gap:clamp(48px,6vw,96px)}}
.insight__rule{display:block;width:72px;height:5px;background:var(--navy);margin-bottom:clamp(22px,3vw,32px)}
.insight__h{font-size:clamp(2.1rem,4.5vw,4.3rem);font-weight:900;text-transform:uppercase;line-height:.98;letter-spacing:-.02em;color:var(--navy);max-width:15ch}
.insight__txt p{font-family:var(--serif);font-size:clamp(1.15rem,1.5vw,1.32rem);line-height:1.62;color:var(--ink);margin:0;max-width:34rem}
.insight__txt strong{display:block;margin-top:.9em;font-weight:500;color:var(--navy)}
.insight__src{margin-top:clamp(48px,6vw,80px)}
/* ============ HOME: problem ============ */
.tiles{display:grid;gap:10px;margin-bottom:22px}
@media (min-width:760px){.tiles{grid-template-columns:repeat(3,minmax(0,1fr))}}
.tile{background:var(--navy);color:#C9D8E6;padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;justify-content:space-between;min-height:190px}
.tile__num{font-weight:900;font-size:clamp(2.4rem,3.6vw,3.5rem);line-height:1;letter-spacing:-.03em;color:#fff}
.tile__txt{display:block;margin-top:20px;font-size:.98rem;line-height:1.45;max-width:17rem}
.risks{display:grid;gap:44px;margin-top:clamp(56px,7vw,96px);padding-top:clamp(40px,5vw,64px);border-top:1px solid var(--line)}
@media (min-width:980px){.risks{grid-template-columns:1fr 1fr;gap:80px}}
.places{font-family:var(--serif);font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.4;color:var(--navy);margin:0 0 18px}

/* ============ HOME: gap diagram ============ */
.gd{display:grid;gap:44px}
@media (min-width:980px){.gd{grid-template-columns:1fr 1.6fr 1fr;gap:0}}
.rail{position:relative;height:30px;margin-bottom:28px}
.rail::before{content:"";position:absolute;top:50%;height:2px;margin-top:-1px;background:rgba(255,255,255,.55)}
.rail--start::before{left:14px;right:0}
.rail--end::before{left:0;right:14px}
.rail--gap::before{display:none}
.rail__node{position:absolute;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:50%}
.rail--start .rail__node{left:0;background:#fff}
.rail--end .rail__node{right:0;border:2.5px solid #fff}
.rail--gap .rail__node{left:50%;margin-left:-7px;background:var(--red-on-dark)}
.rail--gap::after{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px dashed rgba(236,83,96,.35)}
@media (max-width:979px){.rail--start::before,.rail--end::before{left:14px;right:auto;width:120px}.rail--end::before{left:0}.rail--end .rail__node{left:120px;right:auto}.rail--gap .rail__node{left:7px}.rail--gap::after{right:auto;width:120px}}
.gd__col{padding-right:0}
@media (min-width:980px){.gd__col--mid{padding-inline:40px}.gd__col--end{text-align:right}}
.gd h3{color:#fff;font-size:1.5rem;margin-bottom:12px}
.gd__col--mid h3{color:#F4A5AC}
.gd p{color:#C4D4E3;margin:0;max-width:22rem}
@media (min-width:980px){.gd__col--end p{margin-left:auto}}
.gaplist{list-style:none;display:grid;gap:0}
@media (min-width:640px){.gaplist{grid-template-columns:1fr 1fr;column-gap:28px}}
.gaplist li{padding:12px 0;border-bottom:1px solid var(--line);color:#E4ECF3;font-size:1rem;line-height:1.4}
.statement{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:800;color:#fff;line-height:1.06;margin:clamp(64px,8vw,112px) 0 0;max-width:20ch;letter-spacing:-.015em}

/* ============ HOME: system intro ============ */
.big-tq{font-size:clamp(3.2rem,10vw,9rem);font-weight:900;letter-spacing:-.035em;line-height:.9;color:var(--navy);display:block}
.sys-h{display:block;font-size:clamp(1.6rem,3vw,2.6rem);font-weight:800;margin-top:.35em;line-height:1.05}
.intro-lede{justify-self:end}
.stage{position:relative;margin-top:clamp(44px,6vw,80px);background:var(--blue-100);padding-block:clamp(28px,4vw,56px)}
.stage::after{content:"";position:absolute;left:0;right:0;bottom:0;height:34%;background:var(--blue-200);opacity:.45;pointer-events:none}
.stage .ph{z-index:1;background:linear-gradient(165deg,#fff,var(--blue-50));min-height:260px}

/* Component index — fragments assemble into one system */
.index{list-style:none;display:grid;grid-template-columns:1fr;border-top:2px solid var(--navy)}
@media (min-width:640px){.index{grid-template-columns:1fr 1fr;column-gap:40px}}
@media (min-width:1000px){.index{grid-template-columns:repeat(3,1fr)}}
.index li{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.index strong{color:var(--navy);font-weight:700;line-height:1.3}
.index span{font-size:.9rem;color:var(--mid);font-weight:600;white-space:nowrap}
.index .index__pouch{background:var(--navy);padding:20px 18px;border-bottom:0}
.index .index__pouch strong{color:#fff}.index .index__pouch span{color:#A9C4DC}
.assemble > li{transition:transform 1s cubic-bezier(.2,.75,.2,1),opacity .8s ease;transition-delay:calc(var(--i,0) * 55ms)}
@media (prefers-reduced-motion:no-preference){
  .js .assemble:not(.is-in) > li{transform:translate(var(--x,0),var(--y,0)) rotate(var(--r,0deg));opacity:.3}
}
.principle{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;margin-top:clamp(36px,5vw,56px);max-width:48rem}
.principle::before{content:"";width:40px;height:2px;background:var(--red);margin-top:.75em}
.principle p{margin:0;font-family:var(--serif);font-size:clamp(1.15rem,1.5vw,1.3rem);line-height:1.5;color:var(--ink)}
.on-dark .principle p{color:#E4ECF3}

/* ============ HOME: professional ============ */
.pro{position:relative}
.pro__mark{position:absolute;left:calc(var(--gutter) * -0.2);top:-0.28em;font-family:var(--serif);font-size:clamp(12rem,26vw,24rem);line-height:1;color:var(--blue-100);pointer-events:none;user-select:none;z-index:0}
.pro blockquote{margin:0;position:relative;z-index:1}
.pro blockquote p{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,4.3vw,3.75rem);line-height:1.14;letter-spacing:-.018em;color:var(--navy);margin:0;max-width:24ch}
.pro__meta{display:grid;gap:28px;margin-top:clamp(48px,6vw,80px);padding-top:28px;border-top:2px solid var(--navy);position:relative;z-index:1}
@media (min-width:860px){.pro__meta{grid-template-columns:1fr 1fr;gap:64px}}
.pro__meta p{margin:0;color:var(--ink-2)}

/* ============ HOME: real life strip ============ */
.strip{list-style:none;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,72vw);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:thin}
.strip li{scroll-snap-align:start}
.strip .ph{min-height:0;margin-bottom:18px}
.strip h3{font-size:1.1rem;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.strip h3 .ico{color:var(--mid)}
.strip p{margin:0;color:var(--ink-2);font-size:.97rem;line-height:1.5}
@media (min-width:1100px){.strip{grid-auto-flow:row;grid-template-columns:repeat(6,minmax(0,1fr));overflow:visible}}

/* ============ HOME: origin ============ */
.origin{display:grid;gap:clamp(36px,5vw,80px);align-items:end}
@media (min-width:980px){.origin{grid-template-columns:1fr 1fr}.origin .ph{margin-left:calc(-1 * var(--bleed))}}
.origin__txt p{font-family:var(--serif);font-size:clamp(1.2rem,1.6vw,1.38rem);line-height:1.62;color:var(--ink)}
.origin__txt h2{margin-bottom:28px}

/* ============ Final CTA ============ */
.final h2{font-size:clamp(2.5rem,6.4vw,5.8rem);font-weight:900;text-transform:uppercase;line-height:.93;letter-spacing:-.022em;max-width:13ch}
.final__tag{font-family:var(--serif);font-style:italic;font-size:clamp(1.25rem,2vw,1.65rem);color:#C4D4E3;margin:28px 0 0}

/* ============ Local nav (TOXRES-Q™ page) ============ */
.localnav{position:sticky;top:calc(var(--header-h) - 1px);z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.localnav ul{list-style:none;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.localnav ul::-webkit-scrollbar{display:none}
.localnav a{position:relative;display:block;padding:18px 14px;text-decoration:none;font-weight:700;font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.localnav a:hover{color:var(--navy)}
.localnav a[aria-current="true"]{color:var(--navy)}
.localnav a[aria-current="true"]::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--navy)}

/* ============ TOXRES-Q™ page ============ */
.prod-hero{background:#fff;padding-bottom:0}
.prod-hero h1{font-size:clamp(3.6rem,12vw,11rem);font-weight:900;letter-spacing:-.04em;line-height:.86;max-width:none}
.prod-hero .stage{margin-inline:calc(-1 * var(--bleed));padding-inline:var(--bleed)}
.twocol{display:grid;gap:clamp(32px,4vw,72px)}
@media (min-width:980px){.twocol{grid-template-columns:1fr 1fr}.twocol--wide{grid-template-columns:.85fr 1.15fr;align-items:start}}
.specs{list-style:none;border-top:2px solid var(--navy)}
.spec{display:grid;grid-template-columns:64px 1fr;gap:0 22px;padding:22px 0;border-bottom:1px solid var(--line)}
.spec__thumb{width:64px;height:64px;background:linear-gradient(165deg,var(--blue-50),var(--blue-100));position:relative;grid-row:span 2}
.spec__thumb::after{content:"";position:absolute;inset:7px;border:1px solid rgba(61,108,148,.18)}
.spec h3{font-size:1.14rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px}
.spec__fmt{font-weight:700;color:var(--mid);font-size:.92rem;white-space:nowrap}
.spec p{margin:6px 0 0;color:var(--ink-2);font-size:.98rem}
.spec--pouch{background:var(--navy);padding:24px 20px;border-bottom:0}
.spec--pouch h3{color:#fff}.spec--pouch .spec__fmt{color:#A9C4DC}.spec--pouch p{color:#C9D8E6}
.spec--pouch .spec__thumb{background:linear-gradient(165deg,#2A5073,#1B3A55)}
.pouchfig{position:relative}
@media (min-width:980px){.pouchfig{position:sticky;top:calc(var(--header-h) + 90px)}}
.pouchfig .ph{min-height:0}
.callouts{list-style:none;display:grid;gap:10px;margin-top:18px}
.callouts li{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--navy);font-size:.98rem}
.callouts li::before{content:"";width:28px;height:2px;background:var(--mid);flex:none}
@media (min-width:980px){
  .callouts{position:absolute;inset:0;margin:0;pointer-events:none}
  .callouts li{position:absolute;background:#fff;padding:8px 14px;font-size:.86rem;box-shadow:0 10px 24px -18px rgba(19,43,66,.5)}
  .callouts li::before{position:absolute;right:100%;width:34px}
  .callouts li:nth-child(1){top:18%;right:-12px}
  .callouts li:nth-child(2){top:46%;right:-28px}
  .callouts li:nth-child(3){top:72%;right:-8px}
}
.figcap{font-size:.86rem;color:var(--muted);margin-top:14px}
.triptych{display:grid;gap:14px;margin-top:clamp(56px,7vw,96px)}
@media (min-width:760px){.triptych{grid-template-columns:1.3fr 1fr 1fr}}
.triptych .ph{min-height:0;height:100%}
.feat{display:grid;gap:0}
@media (min-width:760px){.feat{grid-template-columns:1fr 1fr;column-gap:56px}}
.feat__i{padding:28px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:4px 16px}
.feat__i .ico{color:var(--mid);grid-row:span 2;margin-top:2px}
.feat__i h3{font-size:1.16rem}
.feat__i p{margin:6px 0 0;color:var(--ink-2);font-size:1rem}
.fields{list-style:none;display:flex;flex-wrap:wrap;gap:6px 0;margin-top:12px;grid-column:2}
.fields li{font-size:.9rem;font-weight:700;color:var(--navy);padding:2px 12px 2px 0;margin-right:12px;border-right:1px solid var(--blue-300);line-height:1.3}
.fields li:last-child{border-right:0}
.envlist{list-style:none;border-top:2px solid var(--navy)}
.envlist li{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;padding:20px 0;border-bottom:1px solid var(--line);line-height:1.45}
.envlist .ico{color:var(--mid);margin-top:1px}
.envlist strong{color:var(--navy)}

/* Fragmented → integrated comparison */
.frag{list-style:none;border-top:1px solid var(--line)}
.frag li{display:grid;gap:10px 40px;padding:26px 0;border-bottom:1px solid var(--line);align-items:center}
@media (min-width:860px){.frag li{grid-template-columns:17rem 1fr 14rem}}
.frag strong{color:var(--navy);font-size:1.08rem;line-height:1.3}
.frag span.d{color:var(--ink-2);font-size:1rem}
.frag__line{position:relative;height:14px}
.frag__line i{position:absolute;top:6px;height:2px;background:var(--blue-300)}
.frag__line i::before,.frag__line i::after{content:"";position:absolute;top:-4px;width:2px;height:10px;background:var(--blue-300)}
.frag__line i::before{left:0}.frag__line i::after{right:0}
@media (max-width:859px){.frag__line{order:3}}
.frag .frag__us{background:var(--navy);padding:30px 26px;border:0;margin-top:16px}
.frag .frag__us strong{color:#fff;font-size:1.2rem}
.frag .frag__us span.d{color:#D0DDE9}
.frag__us .frag__line i{left:0;right:0;background:#fff;height:3px}
.frag__us .frag__line i::before,.frag__us .frag__line i::after{background:#fff;width:10px;height:10px;border-radius:50%;top:-4px}
.frag__us .frag__line i::before{left:-2px}.frag__us .frag__line i::after{right:-2px}

/* ============ How it works ============ */
.journey{list-style:none;position:relative}
.journey::before{content:"";position:absolute;left:21px;top:22px;bottom:22px;width:2px;background:var(--mid)}
@media (min-width:900px){.journey::before{left:calc(12rem + 21px)}}
.step{position:relative;display:grid;grid-template-columns:44px 1fr;gap:0 26px;padding-bottom:clamp(56px,7vw,96px)}
@media (min-width:900px){.step{grid-template-columns:12rem 44px 1fr 1fr;gap:0 40px}}
.step:last-child{padding-bottom:0}
.step__wm{display:none}
@media (min-width:900px){.step__wm{display:block;font-weight:900;font-size:8.5rem;line-height:.75;letter-spacing:-.06em;color:var(--blue-100);text-align:right;user-select:none}}
.step__node{position:relative;z-index:1;width:44px;height:44px;border-radius:50%;background:#fff;border:2.5px solid var(--mid);display:grid;place-items:center;font-weight:800;color:var(--navy);font-size:.95rem}
.step--pro .step__node{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 0 0 6px var(--blue-100)}
.step__head span{display:block;font-weight:800;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mid);margin-bottom:10px}
.step__head h2{font-size:clamp(1.7rem,2.8vw,2.5rem)}
.step__body{grid-column:2;margin-top:16px;color:var(--ink-2)}
@media (min-width:900px){.step__body{grid-column:4;margin-top:0}}
.step__body p:last-child{margin-bottom:0}
.keeps{list-style:none;display:flex;flex-wrap:wrap;margin-top:14px}
.keeps li{font-size:.88rem;font-weight:700;color:var(--navy);padding:2px 12px 2px 0;margin:0 12px 6px 0;border-right:1px solid var(--blue-300)}
.keeps li:last-child{border-right:0}
.roles{display:grid;gap:0;border-top:2px solid var(--navy)}
@media (min-width:900px){.roles{grid-template-columns:repeat(3,1fr)}}
.role{padding:36px 32px 36px 0;border-bottom:1px solid var(--line)}
@media (min-width:900px){.role{border-bottom:0}.role + .role{padding-left:32px;border-left:1px solid var(--line)}}
.role--pro{background:var(--navy);color:#D0DDE9;padding:36px 32px!important;border-left:0!important}
.role--pro h3{color:#fff}
.role h3{margin-bottom:18px;font-size:1.4rem}
.role ul{list-style:none;display:grid;gap:12px}
.role li{display:flex;gap:12px;line-height:1.45;font-size:1rem}
.role li::before{content:"";width:14px;height:2px;background:var(--mid);margin-top:.72em;flex:none}
.role--pro li::before{background:#fff}

/* ============ Preparedness ============ */
.notice{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;padding:24px 0 24px 24px;border-left:3px solid var(--red);background:#fff;max-width:60rem}
.notice .ico{color:var(--red);width:26px;height:26px}
.notice p{margin:0;color:var(--ink);padding-right:24px}
.notice strong{color:var(--navy)}
.topics{list-style:none;border-top:2px solid var(--navy)}
.topic{display:grid;gap:10px 48px;padding:30px 0;border-bottom:1px solid var(--line);align-items:baseline}
@media (min-width:900px){.topic{grid-template-columns:22rem 1fr}}
.topic h3{font-size:clamp(1.35rem,2vw,1.7rem);font-weight:800}
.topic p{margin:0;color:var(--ink-2)}
.topic__status{font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--mid);white-space:nowrap}
.checklist{list-style:none;display:grid;gap:0;border-top:2px solid var(--navy)}
@media (min-width:700px){.checklist{grid-template-columns:1fr 1fr;column-gap:40px}}
.checklist li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);line-height:1.4;font-weight:600;color:var(--navy)}
.checklist li::before{content:"";width:9px;height:9px;border:2px solid var(--mid);border-radius:50%;flex:none;margin-top:.42em}

/* ============ Story ============ */
.values{list-style:none;display:grid;gap:0;border-top:2px solid var(--navy)}
@media (min-width:900px){.values{grid-template-columns:repeat(3,1fr)}}
.values li{padding:32px 0;border-bottom:1px solid var(--line)}
@media (min-width:900px){.values li{padding:36px 36px 20px 0;border-bottom:0}.values li + li{padding-left:36px;border-left:1px solid var(--line)}}
.values h3{margin-bottom:12px;font-size:1.4rem}
.values p{margin:0;color:var(--ink-2);font-size:1rem}
.story-body p{font-size:1.12rem}

/* ============ Founder story (warmer, slower) ============ */
.progress{position:fixed;left:0;top:calc(var(--header-h) + env(safe-area-inset-top,0px));height:3px;width:100%;transform-origin:left;transform:scaleX(0);background:var(--red);z-index:101;pointer-events:none}
.progress[hidden]{display:none}
.fs{background:var(--warm)}
.fs-open .ph{min-height:68vh}
.fs-title{padding-block:clamp(56px,8vw,112px) clamp(24px,3vw,40px)}
.fs-title h1{font-family:var(--serif);font-weight:300;font-size:clamp(3rem,7.6vw,6.6rem);line-height:.98;letter-spacing:-.03em;color:var(--navy);max-width:13ch}
.fs .crumb a{color:#7F6E5B}
.fs-deck{font-family:var(--serif);font-style:italic;font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.45;color:#5A4A38;margin-top:28px;max-width:36rem}
.byline{display:flex;align-items:center;gap:16px;margin-top:40px;padding-top:24px;border-top:1px solid #E6DED3;max-width:36rem;font-size:.98rem;color:#7F6E5B}
.byline .ph{width:56px;height:56px;min-height:0;border-radius:50%;flex:none}
.byline .ph::before,.byline .ph::after{display:none}
.byline strong{color:var(--ink);display:block}
.article{padding-bottom:clamp(72px,9vw,136px)}
.article__col{max-width:38rem;margin-inline:auto}
.article p,.article .draft p{font-family:var(--serif);font-size:clamp(1.2rem,1.5vw,1.32rem);line-height:1.78;color:#2A2520}
.article h2{font-family:var(--sans);font-size:.8rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin:clamp(56px,7vw,88px) 0 20px}
.dropcap::first-letter{float:left;font-family:var(--serif);font-size:4.8em;line-height:.8;padding:.06em .1em 0 0;color:var(--navy)}
.draft{padding:22px 24px;border-left:2px solid #D8C9B6;background:rgba(255,255,255,.55);margin:0 0 1.3em}
.draft__tag{display:block;font-family:var(--sans);font-size:.7rem;font-weight:800;letter-spacing:.12em;color:#7F6E5B;margin-bottom:8px}
.draft p{margin:0;color:#7F6E5B!important}
.pull{margin:clamp(64px,8vw,112px) auto;max-width:54rem;padding-inline:var(--gutter);text-align:center}
.pull p{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.8rem,3.6vw,2.9rem);line-height:1.22;color:var(--navy);margin:0}
.pull::before{content:"";display:block;width:2px;height:56px;background:var(--red);margin:0 auto 30px}
.pull span{display:block;margin-top:20px;font-family:var(--sans);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#7F6E5B}
.bleed{margin:clamp(64px,8vw,112px) 0}
.bleed .ph{min-height:0}
.bleed figcaption,.pair figcaption{max-width:var(--max);margin:14px auto 0;padding-inline:var(--gutter);font-size:.88rem;color:#7F6E5B}
.pair{display:grid;gap:14px;max-width:var(--max);margin:clamp(64px,8vw,112px) auto;padding-inline:var(--gutter)}
@media (min-width:760px){.pair{grid-template-columns:1fr 1fr}}
.pair .ph{min-height:0}
.pair figcaption{grid-column:1/-1;margin:0;padding:0}
.signoff{margin-top:56px;padding-top:28px;border-top:1px solid #E6DED3;font-family:var(--sans)!important;font-size:1rem!important;color:#7F6E5B!important}
.signoff strong{display:block;color:var(--ink);font-size:1.1rem}

/* ============ Team ============ */
.founder-card{display:grid;gap:clamp(28px,4vw,64px);align-items:end;padding-bottom:clamp(56px,7vw,96px);margin-bottom:clamp(56px,7vw,96px);border-bottom:2px solid var(--navy)}
@media (min-width:900px){.founder-card{grid-template-columns:.75fr 1.25fr}}
.founder-card .ph{min-height:0}
.founder-card h2{font-size:clamp(2.2rem,4vw,3.4rem)}
.role-t{display:block;font-weight:800;font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--mid);margin:12px 0 18px}
.team-group + .team-group{margin-top:clamp(64px,8vw,104px)}
.team-group > h2{font-size:.84rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);margin-bottom:32px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.people{list-style:none;display:grid;gap:44px 28px}
@media (min-width:600px){.people{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.people{grid-template-columns:repeat(4,1fr)}}
.person .ph{min-height:0;margin-bottom:20px}
.person h3{font-size:1.14rem}
.person .role-t{margin:8px 0 12px}
.person p{margin:0;font-size:.96rem;color:var(--ink-2);line-height:1.5}

/* ============ FAQ ============ */
.faq{max-width:54rem;border-top:2px solid var(--navy)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{margin:0;font-size:inherit}
.faq__btn{width:100%;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px 0;background:none;border:0;text-align:left;cursor:pointer;font-weight:700;font-size:clamp(1.12rem,1.5vw,1.32rem);color:var(--navy);line-height:1.3}
.faq__icon{width:40px;height:40px;border:1.5px solid var(--navy);display:grid;place-items:center;flex:none;transition:background-color .2s ease}
.faq__icon svg{width:14px;height:14px;stroke:var(--navy);stroke-width:2.2;fill:none;stroke-linecap:square;transition:transform .25s ease}
.faq__btn[aria-expanded="true"] .faq__icon{background:var(--navy)}
.faq__btn[aria-expanded="true"] .faq__icon svg{stroke:#fff;transform:rotate(45deg)}
.faq__a{padding:0 64px 30px 0;color:var(--ink-2)}
.faq__a p:last-child{margin-bottom:0}
@media (max-width:640px){.faq__a{padding-right:0}}

/* ============ Contact ============ */
.contact{display:grid;gap:clamp(40px,5vw,80px)}
@media (min-width:980px){.contact{grid-template-columns:.8fr 1.2fr}}
.audiences{list-style:none;border-top:2px solid var(--navy)}
.audiences li{padding:18px 0;border-bottom:1px solid var(--line)}
.audiences strong{display:block;color:var(--navy)}
.audiences span{font-size:.96rem;color:var(--ink-2)}
.form{background:var(--blue-50);border-top:3px solid var(--navy);padding:clamp(24px,4vw,48px)}
.form h2{font-size:clamp(1.6rem,2.4vw,2.1rem);margin-bottom:10px}
.form > p{color:var(--ink-2)}
.fgrid{display:grid;gap:20px;margin-top:26px}
@media (min-width:640px){.fgrid{grid-template-columns:1fr 1fr}.fgrid .full{grid-column:1/-1}}
.field label{display:block;font-weight:700;font-size:.95rem;color:var(--ink);margin-bottom:8px}
.field label small{font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:54px;padding:13px 16px;border-radius:2px;border:1.5px solid var(--blue-200);background:#fff;font-size:1rem}
.field textarea{min-height:150px;resize:vertical;line-height:1.5}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231F3F5C' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px rgba(61,108,148,.2)}
.field [aria-invalid="true"]{border-color:var(--red)}
.field__err{display:block;margin-top:6px;font-size:.88rem;color:var(--red);font-weight:600}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.96rem;color:var(--ink-2)}
.check input{width:20px;height:20px;margin-top:3px;accent-color:var(--navy);flex:none}
.form-status{margin-top:20px;padding:16px 18px;background:#fff;border-left:3px solid var(--navy);font-weight:600;color:var(--navy)}
.form-status[hidden]{display:none}
.form-status small{display:block;font-weight:500;color:var(--muted);margin-top:4px}

/* ============ Footer ============ */
.site-footer{background:var(--deep);color:#A9BED2;padding-block:clamp(72px,9vw,112px) 36px;font-size:.98rem;position:relative;overflow-x:clip;--wm:rgba(255,255,255,.035)}
.site-footer a{color:#DCE6EF;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-grid{display:grid;gap:44px}
@media (min-width:900px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:48px}}
.foot-tag{font-family:var(--serif);font-style:italic;font-size:1.2rem;color:#DCE6EF;margin:24px 0 0;max-width:20rem;line-height:1.4}
.foot-h{font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 18px}
.foot-list{list-style:none;display:grid;gap:10px}
.signup{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.signup input{flex:1 1 180px;min-height:52px;padding:12px 16px;border-radius:2px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.05);color:#fff}
.signup input::placeholder{color:#8FA9C0}
.signup input:focus{outline:none;border-color:#fff}
.foot-legal{margin-top:clamp(56px,7vw,88px);padding-top:28px;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:18px;font-size:.86rem;line-height:1.55}
@media (min-width:900px){.foot-legal{grid-template-columns:1.6fr 1fr;gap:48px}}
.foot-legal p{margin:0}
.foot-meta{display:flex;flex-wrap:wrap;gap:6px 18px}


/* ================= V3: real imagery, editorial compositions ================= */
.pic{display:block;width:100%;height:auto}
.fig{margin:0;position:relative}
.note{display:block;margin:12px 0 0;font-size:.76rem;line-height:1.5;color:var(--muted);max-width:46rem;letter-spacing:.005em}
.note::before{content:"";display:inline-block;width:14px;height:1px;background:currentColor;opacity:.55;margin:0 10px .28em 0;vertical-align:middle}
.on-dark .note{color:#9FB6CA}
.bleed-pad .note,.sysplate__fig .note,.real .note,.mission__fig .note,.fs-hero__fig .note{padding-inline:var(--gutter)}
@media (min-width:980px){.sysplate__fig .note,.mission__fig .note,.fs-hero__fig .note{padding-inline:0}}

/* Home: TOXRES-Q™ system plate — image overlaps a pale Arkadia-blue field */
.sysplate{position:relative;display:grid;gap:clamp(28px,4vw,56px);margin-top:clamp(40px,6vw,72px)}
.sysplate__field{position:absolute;z-index:0;left:calc(-1 * var(--bl));right:calc(-1 * var(--bleed));top:32%;bottom:-56px;background:var(--blue-100)}
.sysplate__fig{position:relative;z-index:1;margin-inline:calc(-1 * var(--bl)) calc(-1 * var(--bleed))}
.sysplate__side{position:relative;z-index:1}
.sysplate__side h3{font-size:clamp(1.5rem,2.3vw,2.05rem);line-height:1.1;font-weight:800;margin-bottom:16px}
.sysplate__side p{color:var(--ink-2)}
@media (min-width:980px){
  .sysplate{grid-template-columns:minmax(0,.8fr) minmax(0,2.2fr);align-items:end}
  .sysplate__field{right:auto;width:calc(var(--bl) + 58%);top:16%}
  .sysplate__fig{order:2;margin-inline:0 calc(-1 * var(--bleed))}
  .sysplate__side{order:1;padding-bottom:72px}
}
.sysplate + .index{margin-top:clamp(112px,11vw,150px)}

/* Home: physical + digital — mountain image as the centre of the ecosystem */
.eco__frame{position:relative;background:var(--navy)}
.eco__frame::after{content:"";position:absolute;inset:16px -16px -16px 16px;border:1.5px solid var(--navy);z-index:-1}
.eco__center .note{margin-top:34px}
.linkbar{position:absolute;left:6%;right:6%;bottom:5%;display:flex;align-items:center}
.linkbar__chip{background:var(--navy);color:#fff;font-weight:800;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;padding:9px 12px;line-height:1;white-space:nowrap}
.linkbar__line{position:relative;flex:1;height:2px;background:rgba(255,255,255,.4)}
.linkbar__line i{position:absolute;inset:0;background:#fff;transform-origin:left center}
.linkbar__line b{position:absolute;left:50%;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:#fff;transition:background-color .4s ease 1.1s}
@media (prefers-reduced-motion:no-preference){
  .js .eco:not(.is-in) .linkbar__line i{transform:scaleX(0)}
  .js .eco:not(.is-in) .linkbar__line b{background:var(--red)}
  .js .linkbar__line i{transition:transform 1s cubic-bezier(.3,.7,.2,1) .3s}
}

/* Home: portability — collage runs edge to edge, captions register to its three panels */
.real{margin-inline:calc(-1 * var(--bl)) calc(-1 * var(--bleed));margin-top:clamp(40px,8vw,120px)}
.real .pic{aspect-ratio:3/2;object-fit:cover;object-position:50% 58%}
@media (min-width:760px){.real .pic{aspect-ratio:2/1}}
.real__cols{display:grid;grid-template-columns:480fr 16fr 539fr 15fr 486fr;margin-top:0}
.real__cols > div{padding:16px 10px 0;border-top:2px solid var(--navy)}
.real__cols > div:nth-child(1){padding-left:var(--gutter)}
.real__cols > div:nth-child(3){padding-inline:12px}
.real__cols strong{display:block;color:var(--navy);font-size:.95rem;line-height:1.25}
.real__cols span{display:block;color:var(--ink-2);font-size:.86rem;line-height:1.4;margin-top:4px}
@media (max-width:759px){.real__cols span{display:none}.real__cols strong{font-size:.8rem}.real__cols > div{padding-inline:6px}.real__cols > div:nth-child(1){padding-left:var(--gutter)}}
.envgrid{list-style:none;display:grid;border-top:2px solid var(--navy);margin-top:clamp(48px,6vw,80px)}
@media (min-width:760px){.envgrid{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:44px}}
.envgrid li{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;padding:22px 0;border-bottom:1px solid var(--line)}
.envgrid .ico{color:var(--mid);grid-row:span 2;margin-top:2px}
.envgrid strong{color:var(--navy)}
.envgrid span{color:var(--ink-2);font-size:.97rem;line-height:1.45}

/* Home: purpose — Zeus plate bleeds to the right edge, natural portrait proportions */
.mission__grid{display:grid;gap:clamp(36px,5vw,72px);align-items:center}
.mission__fig{margin-inline:calc(-1 * var(--bleed))}
.mission__fig .pic{aspect-ratio:3/4;object-fit:cover;object-position:50% 56%}
@media (min-width:980px){
  .mission__grid{grid-template-columns:minmax(0,1fr) 440px}
  .mission__fig{margin-inline:0;width:calc(100% + var(--bleed))}
}

/* Home: origin — Duna, restrained */
.origin__fig .pic{aspect-ratio:4/5;object-fit:cover;object-position:50% 20%}

/* Product page */
.prod-hero .btns{margin-top:38px}
.inside{position:relative;display:grid;gap:clamp(32px,4vw,56px);margin-top:clamp(8px,2vw,24px);padding-top:0}
.inside__list{padding-top:8px}
.inside__field{position:absolute;z-index:0;left:calc(-1 * var(--bleed));right:calc(-1 * var(--bleed));top:0;bottom:-64px;background:var(--blue-100)}
.inside__fig{position:relative;z-index:1;margin-inline:calc(-1 * var(--bleed));margin-top:-48px}
.inside__fig .note{padding-inline:var(--gutter)}
.inside__list{position:relative;z-index:1}
.hlwrap{position:relative;overflow:hidden;background:#0d1f31}
.hl{position:absolute;pointer-events:none;border:2px solid #fff;box-shadow:0 0 0 999px rgba(19,43,66,.55);opacity:0;left:0;top:0;width:0;height:0;transition:opacity .25s ease,left .35s ease,top .35s ease,width .35s ease,height .35s ease}
.hl.on{opacity:1}
.inside__hint{display:none;font-size:.84rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mid);margin:0 0 14px}
@media (hover:hover) and (pointer:fine) and (min-width:1000px){.inside__hint{display:block}}
.inside .specs{border-top-color:var(--navy)}
.inside .spec{grid-template-columns:1fr;padding:18px 0;border-bottom-color:#C4D6E7;transition:background-color .2s ease}
.inside .spec h3{font-size:1.06rem}
.inside .spec p{font-size:.95rem}
@media (min-width:1000px){
  .inside{grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);align-items:start}
  .inside__field{top:0}
  .inside__fig{margin-inline:calc(-1 * var(--bleed)) 0;position:sticky;top:calc(var(--header-h) + 72px)}
  .inside__fig .note{padding-inline:var(--bleed) 0}
}
.inside + .principle{margin-top:clamp(96px,10vw,136px)}
.platsplit{display:block}

/* About Arkadia: official logo */
.markplate{background:var(--blue-50);display:grid;place-items:center;aspect-ratio:1/1;isolation:isolate}
.markplate img{width:64%;height:auto;mix-blend-mode:multiply}

/* Founder story: warmer, slower register */
.fs-hero{padding-top:clamp(28px,4vw,56px);padding-bottom:clamp(40px,6vw,96px);overflow-x:clip}
.fs-hero__grid{display:grid;gap:clamp(28px,4vw,56px);align-items:center}
.fs-hero__fig{margin-inline:calc(-1 * var(--bleed));order:-1}
.fs-hero__fig .pic{aspect-ratio:4/5;object-fit:cover;object-position:50% 24%}
.fs-hero .fs-hero__txt{padding-block:0}
@media (min-width:980px){
  .fs-hero__grid{grid-template-columns:minmax(0,1fr) 520px}
  .fs-hero__fig{order:0;margin-inline:0;width:calc(100% + var(--bleed))}
}
.fs .note{color:#7F6E5B}
.zeusfig{margin:clamp(72px,9vw,128px) 0}
.zeusfig .pic{aspect-ratio:3/4;object-fit:cover;object-position:50% 56%}
@media (min-width:900px){.zeusfig .pic{aspect-ratio:3/2;object-position:50% 52%}}
.zeusfig .wrap .note{padding-inline:0}

/* Official logo */
.logo__img--bw{mix-blend-mode:screen}


/* ================= V3.2 ================= */
.reveal{background:linear-gradient(180deg,#10161a 0%,#0f1115 70%,#1F3F5C 100%);padding-bottom:clamp(88px,10vw,150px);overflow:hidden}
.reveal__fig{position:relative;margin:0 auto;max-width:1040px;padding-inline:0}
.reveal__fig .pic{width:100%;height:auto;aspect-ratio:5/4;object-fit:cover;
  -webkit-mask-image:linear-gradient(to right,transparent 0,#000 10%,#000 90%,transparent 100%),linear-gradient(to bottom,transparent 0,#000 8%,#000 84%,transparent 100%);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(to right,transparent 0,#000 10%,#000 90%,transparent 100%),linear-gradient(to bottom,transparent 0,#000 8%,#000 84%,transparent 100%);mask-composite:intersect}
.reveal__fig .note{padding-inline:var(--gutter);text-align:center;margin-top:-4px;color:#8FA6BA;max-width:none}

/* ================= V3.3 ================= */
main [tabindex="-1"]:focus{outline:none}
.sub::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}

/* ---------- TOXRES-Q page opening ---------- */
.prodx{background:var(--blue-100);--wm:rgba(255,255,255,.6);padding-block:clamp(56px,8vw,112px) clamp(48px,6vw,80px);overflow:hidden}
.prodx .wrap{z-index:1}
.wm--q{right:calc(var(--gutter) * -.2);top:auto;bottom:-.12em;font-size:clamp(16rem,44vw,44rem)}
.prodx__eyebrow{display:flex;align-items:center;gap:14px;margin:0 0 clamp(14px,2vw,24px);font-size:.8rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--mid);line-height:1.3;position:relative;z-index:1}
.prodx__eyebrow::before{content:"";flex:none;width:36px;height:3px;background:var(--red)}
.prodx .prodx__h1{font-size:clamp(3.3rem,14.5vw,12.5rem);font-weight:900;letter-spacing:-.045em;line-height:.84;color:var(--navy);max-width:none;position:relative;z-index:1}
.prodx__grid{display:grid;gap:clamp(28px,4vw,56px);margin-top:clamp(28px,4vw,52px);position:relative;z-index:1}
@media (min-width:980px){.prodx__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:clamp(48px,6vw,96px)}}
.prodx .lede{color:var(--ink-2);max-width:32rem}
.prodx .btns{margin-top:30px}
.prodx__pts{list-style:none;border-top:2px solid var(--navy);margin:0}
.prodx__pts li{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--blue-300);color:var(--navy);font-weight:700;line-height:1.4}
.prodx__pts b{font-weight:900;color:var(--mid);letter-spacing:.06em}

/* ---------- Team: typographic leadership page ---------- */
.tfounder{display:grid;gap:clamp(24px,4vw,56px);padding-bottom:clamp(48px,6vw,88px)}
@media (min-width:980px){.tfounder{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:end}}
.tfounder__eyebrow{margin:0 0 18px;font-size:.8rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--mid)}
.tfounder__name{font-size:clamp(2.8rem,7.6vw,7rem);font-weight:900;letter-spacing:-.04em;line-height:.9;color:var(--navy)}
.tfounder__bio{font-family:var(--serif);font-size:clamp(1.2rem,1.7vw,1.5rem);line-height:1.55;color:var(--ink);margin:0}
.tgroup{display:grid;gap:clamp(20px,4vw,64px);border-top:2px solid var(--navy);padding-block:clamp(36px,5vw,64px)}
@media (min-width:980px){.tgroup{grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr)}}
.tgroup__n{display:block;margin:0 0 14px -.04em;font-weight:900;font-size:clamp(4.5rem,10vw,9rem);line-height:.78;letter-spacing:-.06em;color:var(--blue-200);user-select:none}
.tgroup__t{font-size:clamp(1.3rem,2vw,1.75rem);line-height:1.15;max-width:16ch}
.tlist{list-style:none;margin:0}
.tperson{display:grid;gap:8px 36px;padding:26px 0;border-bottom:1px solid var(--blue-300)}
.tperson:first-child{padding-top:4px}
.tperson:last-child{border-bottom:0}
@media (min-width:760px){.tperson{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:baseline}}
.tperson h3{font-size:clamp(1.25rem,1.8vw,1.5rem);font-weight:800;line-height:1.15}
.tperson .role-t{margin:8px 0 0}
.tperson p{margin:0;color:var(--ink-2);font-size:1rem;line-height:1.58}

/* ================= V3.5: Arkadia digital platform (native diagram) ================= */
.plat{container-type:inline-size;container-name:plat;margin-top:clamp(36px,5vw,64px)}
.plat__cv{--u:calc(100cqw / 700);position:relative;width:100%;height:calc(var(--u) * 1040);overflow:hidden;
  background:radial-gradient(ellipse 85% 26% at 50% 44%,rgba(70,118,160,.5) 0%,rgba(31,63,92,0) 72%),linear-gradient(180deg,#1F3F5C 0%,#183650 55%,#132B42 100%);
  font-size:calc(var(--u) * 24);line-height:1.2}
@supports not (width:1cqw){.plat__cv{--u:calc(min(100vw - 40px,1128px) / 700)}}
.plat__svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.plat__svg--d{display:none}
.plat__svg .ring{fill:none;stroke:#fff}
.plat__svg .cx{fill:none;stroke:#fff;stroke-opacity:.82;stroke-width:2.6;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0}
.plat__svg .dot{fill:var(--red);stroke:#fff;stroke-width:2.6}
.plat__svg .end{fill:#fff}
.plat__tag{position:absolute;left:0;right:0;top:calc(var(--u) * 24);margin:0;text-align:center;font-size:calc(var(--u) * 21);font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:#fff;opacity:.92}
.plat__logo{display:none}

/* centre: the pets */
.pc{position:absolute;inset:0;margin:0;--cx:350;--cy:455;--r:155;--pw:300;--py:565;--fp:36;--fs:22;--fn:18}
.pc__img{position:absolute;left:calc(var(--u) * (var(--cx) - var(--r)));top:calc(var(--u) * (var(--cy) - var(--r)));width:calc(var(--u) * var(--r) * 2);height:calc(var(--u) * var(--r) * 2);border-radius:50%;object-fit:cover;border:calc(var(--u) * 10) solid #fff;box-shadow:0 0 0 calc(var(--u) * 7) rgba(255,255,255,.2),0 calc(var(--u) * 30) calc(var(--u) * 60) rgba(0,0,0,.35)}
.pc__plate{position:absolute;left:calc(var(--u) * (var(--cx) - var(--pw) / 2));top:calc(var(--u) * var(--py));width:calc(var(--u) * var(--pw));padding:calc(var(--u) * 14) calc(var(--u) * 10) calc(var(--u) * 16);background:var(--blue-100);text-align:center;box-shadow:0 calc(var(--u) * 16) calc(var(--u) * 34) rgba(0,0,0,.3)}
.pc__plate strong{display:block;font-size:calc(var(--u) * var(--fp));font-weight:900;letter-spacing:-.01em;text-transform:uppercase;color:var(--navy);line-height:1}
.pc__plate span{display:block;margin-top:calc(var(--u) * 8);font-size:calc(var(--u) * var(--fs));font-weight:600;color:var(--navy)}
.pc__plate em{display:flex;align-items:center;justify-content:center;gap:calc(var(--u) * 12);margin-top:calc(var(--u) * 9);font-style:normal;font-size:calc(var(--u) * var(--fn));font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--mid)}
.pc__plate em::before,.pc__plate em::after{content:"";width:calc(var(--u) * 24);height:max(1.5px,calc(var(--u) * 3));background:var(--red)}

/* the five connected areas: compact nodes on mobile, full panels on desktop */
.pn{position:absolute;left:calc(var(--u) * (var(--x) - var(--w) / 2));top:calc(var(--u) * (var(--y) - 54));width:calc(var(--u) * var(--w));display:flex;flex-direction:column;align-items:center;text-align:center;color:#fff;--q:var(--red-on-dark)}
.pn__ico{display:grid;place-items:center;flex:none;width:calc(var(--u) * 108);height:calc(var(--u) * 108);border-radius:50%;background:#fff;box-shadow:0 0 0 calc(var(--u) * 8) rgba(255,255,255,.16)}
.pn__ico svg{width:62%;height:62%;color:var(--navy);stroke-width:1.5}
.pn h4{margin:calc(var(--u) * 16) 0 0;font-size:calc(var(--u) * 23);font-weight:800;letter-spacing:.04em;text-transform:uppercase;line-height:1.14;color:#fff}
.pn ul{display:none}
.pn__x{display:none}
.pn--vet{--x:125;--y:135;--w:220}
.pn--tox{--x:575;--y:135;--w:220}
.pn--care{--x:98;--y:640;--w:190}
.pn--rec{--x:602;--y:640;--w:190}
.pn--tq{--x:350;--y:890;--w:300}

@media (min-width:900px){
  .plat__cv{--u:calc(100cqw / 1000);height:calc(var(--u) * 1225)}
  @supports not (width:1cqw){.plat__cv{--u:calc(min(100vw - 80px,1128px) / 1000)}}
  .plat__svg--m{display:none}
  .plat__svg--d{display:block}
  .plat__tag{top:calc(var(--u) * 214);font-size:calc(var(--u) * 15)}
  .plat__logo{display:block;position:absolute;left:calc(var(--u) * 415);top:calc(var(--u) * 20);width:calc(var(--u) * 170);height:auto;mix-blend-mode:screen}
  .pc{--cx:500;--cy:470;--r:178;--pw:350;--py:618;--fp:34;--fs:17;--fn:14}
  .pn{left:calc(var(--u) * var(--x));top:calc(var(--u) * var(--y));width:calc(var(--u) * var(--w));display:block;background:#fff;padding:calc(var(--u) * 62) calc(var(--u) * 22) calc(var(--u) * 16);text-align:left;color:var(--navy);--q:var(--red)}
  .pn__ico{position:absolute;left:50%;top:calc(var(--u) * -50);width:calc(var(--u) * 100);height:calc(var(--u) * 100);margin-left:calc(var(--u) * -50)}
  .pn h4{margin:0;font-size:calc(var(--u) * 19);text-align:center;color:var(--navy)}
  .pn h4::after{content:"";display:block;height:max(1px,calc(var(--u) * 2));margin:calc(var(--u) * 12) 0 calc(var(--u) * 14);background:var(--blue-200)}
  .pn__x{display:inline}
  .pn ul{display:grid;list-style:none;margin:0;padding:0;gap:calc(var(--u) * 9)}
  .pn li{display:flex;align-items:center;gap:calc(var(--u) * 11);font-size:calc(var(--u) * 15.5);font-weight:600;line-height:1.2;color:var(--ink)}
  .pn li i{display:grid;place-items:center;flex:none;width:calc(var(--u) * 36);height:calc(var(--u) * 36);border-radius:50%;background:var(--blue-100)}
  .pn li i svg{width:56%;height:56%;color:var(--navy);stroke-width:1.7}
  .pn--vet{--x:20;--y:110;--w:260}
  .pn--tox{--x:720;--y:110;--w:260}
  .pn--care{--x:20;--y:545;--w:260}
  .pn--rec{--x:720;--y:575;--w:260}
  .pn--tq{--x:290;--y:905;--w:420}
  .pn--tq ul{grid-template-columns:1fr 1fr;grid-auto-flow:column;grid-template-rows:repeat(3,auto);column-gap:calc(var(--u) * 20)}
}
@media (prefers-reduced-motion:no-preference){
  .plat__svg .cx{transition:stroke-dashoffset 1.2s cubic-bezier(.3,.7,.2,1) .3s}
  .plat__svg .dot,.plat__svg .end{transition:opacity .4s ease 1.1s}
  .js .plat:not(.is-in) .plat__svg .cx{stroke-dashoffset:1}
  .js .plat:not(.is-in) .plat__svg .dot,.js .plat:not(.is-in) .plat__svg .end{opacity:0}
}
.plat__cap{margin:clamp(20px,3vw,32px) 0 0;text-align:center;font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--navy)}
.plat__note{max-width:none;text-align:center}
.plat__note::before{display:none}

/* mobile: supporting detail beneath the diagram (native <details>, no script needed) */
.plat__more{margin-top:clamp(20px,4vw,28px);border-top:2px solid var(--navy)}
.plat__more details{background:#fff;border-bottom:1px solid var(--blue-200)}
.plat__more summary{list-style:none;display:flex;align-items:center;gap:14px;padding:14px 16px;font-weight:800;font-size:.86rem;letter-spacing:.09em;text-transform:uppercase;color:var(--navy);cursor:pointer}
.plat__more summary::-webkit-details-marker{display:none}
.plat__more summary::after{content:"";margin-left:auto;width:9px;height:9px;border-right:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(45deg);transition:transform .2s ease}
.plat__more details[open] summary::after{transform:rotate(-135deg)}
.plat__more summary i{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;background:var(--blue-100)}
.plat__more summary i svg{width:58%;height:58%;color:var(--navy)}
.plat__more summary span{flex:1;min-width:0}
.plat__more ul{list-style:none;margin:0;padding:0 16px 14px 64px;display:grid;gap:8px}
.plat__more li{font-size:.95rem;font-weight:600;color:var(--ink);line-height:1.35;position:relative}
.plat__more li::before{content:"";position:absolute;left:-16px;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--mid)}
@media (min-width:900px){.plat__more{display:none}}


/* ================= V3.6: Founder Story typography ================= */
.fs-deck__title{display:block;font-family:var(--serif);font-style:normal;font-weight:400;font-size:clamp(1.3rem,2.2vw,1.85rem);line-height:1.28;letter-spacing:.05em;color:var(--navy)}
.fs-deck__sub{display:block;margin-top:14px;font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,1.5vw,1.25rem);color:#5A4A38}
.article .lead{font-size:clamp(1.4rem,2vw,1.75rem);line-height:1.6;color:var(--navy)}
.article .beat{font-size:clamp(1.3rem,1.8vw,1.55rem);line-height:1.4;margin:1.5em 0}
.article .beat strong{font-weight:600;color:var(--navy)}
.article .chap--slow p{line-height:1.95;margin-bottom:1.55em}
.article .chap--slow .beat{margin:1.9em 0}
.pull--close p{font-size:clamp(2.2rem,4.8vw,3.7rem);font-weight:400;line-height:1.16}
.signoff span{display:block;font-weight:500;color:#7F6E5B}

/* V3.7: keep the header on one row now that Home is in the primary navigation */
.header-cta{white-space:nowrap}


/* ================= V3.8: Common sources of exposure ================= */
.expo{background:var(--blue-50);padding:clamp(28px,4.2vw,60px) clamp(22px,4.2vw,60px) clamp(22px,3.4vw,48px)}
.expo__h{margin:0 0 clamp(20px,3vw,36px);font-size:clamp(1.1rem,1.7vw,1.4rem);font-weight:800;letter-spacing:.15em;text-transform:uppercase;line-height:1.2;color:var(--red)}