/* ==========================================================
   Rank Additives  ·  design system (from the Product Guide)
   ========================================================== */
:root{color-scheme:light only;color-scheme:light only;
  color-scheme:light;
  --bg:#F7F9F4; --paper:#FFFFFF; --tint:#EEF3E9; --tint-2:#E5EDDF;
  --ink:#232B26; --ink-2:#3B4740; --muted:#68756D; --line:#DCE4D5; --line-2:#EBF0E6;
  --sage:#7E9B7A; --sage-6:#5F7E63; --sage-7:#4A6550; --sage-8:#3A5240; --sage-9:#2E4234;
  --sage-1:#DCE8D4; --lime:#9CC23A; --khaki:#A8956B;
  --f1:#7A9E76; --f2:#6A9696; --f3:#B09A6B; --f4:#5F826B; --f5:#48644E; --f6:#8FA9A0; --f7:#9AAB6E; --f8:#A38E62;
  --serif:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Source Sans 3","Source Sans Pro",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1720px; --gut:clamp(18px,3.6vw,64px); --r:16px; --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 18px 40px -28px rgba(46,66,52,.45);
}

:root[data-theme="dark"]{color-scheme:dark;--bg:#111613;--paper:#171E1A;--tint:#1B241F;--tint-2:#202B25;--ink:#E7EEE5;--ink-2:#CBD6CC;--muted:#9AA9A0;--line:#2A362F;--line-2:#222C26;--sage-1:#26332B;--sage-7:#A9C4A5;--sage-8:#1B2620;--sage-9:#151D18}

*,*::before,*::after{box-sizing:border-box}
:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 86px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.7 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:80;background:rgba(255,255,255,.9);background:rgba(255,255,255,.9);background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(14px)}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--sage-6);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- type ---------- */
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:500;color:var(--ink);letter-spacing:-.01em;line-height:1.12;text-wrap:balance}
h1{font-size:clamp(2.3rem,4.4vw,3.7rem);line-height:1.06}
h2{font-size:clamp(1.75rem,3vw,2.55rem)}
h3{font-size:1.25rem;line-height:1.25}
h4{font-family:var(--sans);font-weight:600;font-size:1rem;letter-spacing:0}
h1 em,h2 em,h3 em{font-style:italic;font-weight:400;color:var(--sage-6)}
p{margin:0 0 1em;max-width:68ch}
.lede{font-size:clamp(1.05rem,1.3vw,1.17rem);color:var(--muted);line-height:1.65;max-width:58ch}
.kick{display:flex;align-items:center;gap:12px;margin:0 0 16px;font:600 .74rem/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--sage-6)}
.kick::before{content:"";width:28px;height:1.5px;background:currentColor;flex:none}
.num{font-variant-numeric:tabular-nums lining-nums}
.secnum{font:400 clamp(3rem,6vw,4.6rem)/.9 var(--serif);font-style:italic;color:var(--sage-1);letter-spacing:-.02em}
.muted{color:var(--muted)}

/* ---------- buttons ---------- */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.55em;font:600 .95rem/1 var(--sans);text-decoration:none;padding:.95em 1.45em;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,box-shadow .25s,transform .2s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn .ar{transition:transform .25s var(--ease)}.btn:hover .ar{transform:translateX(4px)}
.btn-p{background:var(--sage-7);color:#fff}.btn-p:hover{background:var(--sage-8);box-shadow:0 12px 26px -14px rgba(46,66,52,.7)}
.btn-l{background:var(--lime);color:#1E2A10}.btn-l:hover{box-shadow:0 0 0 5px rgba(156,194,58,.22)}
.btn-g{border-color:var(--line);color:var(--ink);background:var(--paper)}.btn-g:hover{border-color:var(--sage-6);color:var(--sage-7)}
.btn-w{border-color:rgba(255,255,255,.45);color:#fff}.btn-w:hover{background:rgba(255,255,255,.12)}
.btn-s{padding:.7em 1.1em;font-size:.88rem}
.link{font-weight:600;color:var(--sage-7);text-decoration:none;display:inline-flex;gap:.4em;align-items:center}
.link:hover{text-decoration:underline;text-underline-offset:4px}

/* ---------- utility bar + header ---------- */
.util{background:var(--sage-9);color:rgba(255,255,255,.78);font-size:.82rem}
.util .wrap{display:flex;justify-content:space-between;align-items:center;height:36px;gap:18px}
.util a{text-decoration:none;color:inherit;margin-left:20px}.util a:hover{color:#fff}
.util .iso{display:inline-flex;align-items:center;gap:8px}
.util .iso i{width:6px;height:6px;border-radius:50%;background:var(--lime)}
.prog{position:fixed;left:0;top:env(safe-area-inset-top,0px);height:2px;width:0;background:var(--lime);z-index:90;transition:width .1s linear}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:rgba(255,255,255,.82);background:rgba(255,255,255,.82);background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:saturate(1.2) blur(16px);-webkit-backdrop-filter:saturate(1.2) blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.top.solid{border-bottom-color:var(--line);box-shadow:0 10px 30px -26px rgba(46,66,52,.6);background:rgba(255,255,255,.94);background:rgba(255,255,255,.94);background:color-mix(in srgb,var(--paper) 94%,transparent)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;height:96px}
.brand{flex:none}.brand img{height:54px;width:auto}
.nav{display:flex;align-items:center;gap:2px}
.nav>.it{position:relative}
.nav>.it>a{display:inline-flex;align-items:center;gap:5px;text-decoration:none;font-weight:600;font-size:.9rem;color:var(--ink-2);padding:.55em .55em;border-radius:999px}
.nav>.it>a:hover,.nav>.it:focus-within>a{color:var(--sage-7);background:var(--tint)}
.nav>.it>a[aria-current="page"]{color:var(--sage-7)}
.nav>.it>a[aria-current="page"]::after{content:"";position:absolute;left:.8em;right:.8em;bottom:-14px;height:2px;background:var(--sage-6);border-radius:2px}
.nav .car{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.6}
.mega{position:absolute;left:50%;top:calc(100% + 12px);transform:translate(-50%,8px);min-width:520px;background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 60px -30px rgba(46,66,52,.5);padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:6px 22px;opacity:0;visibility:hidden;transition:.22s var(--ease)}
.mega.one{min-width:300px;grid-template-columns:1fr}
.nav>.it:hover .mega,.nav>.it:focus-within .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega h5{margin:0 0 6px;font:600 .7rem/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.mega a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;text-decoration:none;font-size:.93rem;color:var(--ink-2)}
.mega a:hover{background:var(--tint);color:var(--sage-7)}
.mega a small{display:block;color:var(--muted);font-size:.8rem}
.tools{display:flex;align-items:center;gap:8px}
.ico{flex:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:inline-grid;place-items:center;color:var(--sage-7);background:var(--paper);text-decoration:none;position:relative;cursor:pointer;transition:border-color .2s}
.ico:hover{border-color:var(--sage-6)}
.ico svg{width:19px;height:19px;max-width:none}
.ico b{position:absolute;top:-4px;right:-4px;min-width:19px;height:19px;border-radius:999px;background:var(--lime);color:#1E2A10;font-size:.7rem;display:grid;place-items:center;padding:0 5px}
.ico b:empty,.ico b[data-n="0"]{display:none}
.menu{display:none}
@media (max-width:1180px){
  .menu{display:inline-grid}
  .nav{position:fixed;left:0;right:0;top:calc(env(safe-area-inset-top,0px) + 78px);flex-direction:column;align-items:stretch;background:var(--paper);padding:10px var(--gut) 24px;border-bottom:1px solid var(--line);max-height:calc(100dvh - 78px);overflow:auto;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.25s var(--ease)}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav>.it>a{font-size:1.1rem;padding:.85em .2em;border-radius:0;border-bottom:1px solid var(--line-2);width:100%}
  .nav>.it>a[aria-current="page"]::after{display:none}
  .mega{position:static;transform:none;opacity:1;visibility:visible;min-width:0;box-shadow:none;border:0;padding:4px 0 10px 12px;grid-template-columns:1fr;display:none}
  .nav>.it.ex .mega{display:grid}
  .tools .rq{display:none}
}
@media (max-width:640px){.util{display:none}.brand img{height:42px}}

/* ---------- molecule art (brochure motif) ---------- */
.mol{position:relative;pointer-events:none}
.mol svg{width:100%;height:100%;overflow:visible}
.mol .hex{fill:none;stroke:var(--sage);stroke-opacity:.22;stroke-width:1}
.mol .bond{stroke:var(--sage-6);stroke-opacity:.45;stroke-width:2}
.mol .fl{animation:float 9s ease-in-out infinite}
.mol .fl.d2{animation-duration:11s;animation-delay:-3s}.mol .fl.d3{animation-duration:13s;animation-delay:-6s}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(0,-7px)}}
.mol .drift{animation:drift 60s linear infinite;transform-origin:center}
@keyframes drift{to{transform:rotate(360deg)}}

/* ---------- page head ---------- */
.ph{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--tint),var(--bg));border-bottom:1px solid var(--line-2)}
.ph .wrap{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:32px;align-items:center;padding-top:clamp(40px,5vw,64px);padding-bottom:clamp(32px,4vw,52px)}
.ph h1{font-size:clamp(2.1rem,4vw,3.2rem)}
.ph .lede{margin-top:18px}
.ph h1,.ph .lede{max-width:760px}
.ph .mol{height:210px}
.crumb{font-size:.86rem;color:var(--muted);margin-bottom:22px}
.crumb a{text-decoration:none;color:var(--muted)}.crumb a:hover{color:var(--sage-7)}
.ph .acc{position:absolute;left:0;right:0;top:0;height:3px;background:var(--acc,var(--sage))}
@media (max-width:860px){.ph .wrap{grid-template-columns:1fr}.ph .mol{display:none}}

/* ---------- sections ---------- */
.sec{padding:clamp(64px,8vw,104px) 0}
.sec.tight{padding-top:clamp(36px,4vw,56px)}
.tint{background:var(--tint)}
.paper{background:var(--paper)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 48px;margin-bottom:44px;flex-wrap:wrap}
.head .lede{margin:0}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:980px){.grid3,.grid4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
a.card{display:block;text-decoration:none}
.card.lift:hover,a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--sage-1)}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.96rem;margin:0}
.bar{border-left:3px solid var(--c,var(--sage));padding-left:18px}
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,6vw,80px);align-items:start}
.split .stick{position:sticky;top:110px}
@media (max-width:900px){.split{grid-template-columns:1fr}.split .stick{position:static}}
.prose p,.prose li{color:var(--ink-2)}
.prose h3{margin:30px 0 8px}
.prose ul{padding-left:1.15em}.prose li{margin:.35em 0}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.ticks li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;background:var(--sage-1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' stroke='%234A6550' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--sage-6);padding-top:18px}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:italic 400 1.6rem/1 var(--serif);color:var(--sage);margin-bottom:10px}
.steps b{display:block;margin-bottom:6px}.steps p{margin:0;color:var(--muted);font-size:.95rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* ---------- pills / badges ---------- */
.pill{display:inline-flex;align-items:center;font:600 .72rem/1 var(--sans);padding:.42em .62em;border-radius:5px;background:var(--sage-7);color:#fff;white-space:nowrap}
.pill.opt{background:transparent;color:var(--sage-7);box-shadow:inset 0 0 0 1px var(--sage-6)}
.pill.kh{background:var(--khaki)}
.eco{display:inline-flex;align-items:center;font:600 .7rem/1 var(--sans);padding:.38em .65em;border-radius:999px;background:var(--sage-1);color:var(--sage-7);white-space:nowrap}
.pills{display:flex;flex-wrap:wrap;gap:5px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex:none}
.chip{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;gap:8px;padding:.55em .95em;border-radius:999px;border:1px solid var(--line);background:var(--paper);font-size:.9rem;font-weight:500;color:var(--ink-2);transition:.2s var(--ease)}
.chip:hover{border-color:var(--sage-6)}
.chip[aria-pressed="true"]{background:var(--sage-7);border-color:var(--sage-7);color:#fff}
.chip:focus-visible{outline:2px solid var(--sage-6);outline-offset:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- hero (home) ---------- */
.hero{position:relative;overflow:hidden;background:radial-gradient(70% 90% at 85% 30%,var(--tint-2),transparent 60%),linear-gradient(180deg,var(--tint),var(--bg));border-bottom:1px solid var(--line-2)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:24px;align-items:center;padding-top:clamp(48px,6vw,80px);padding-bottom:clamp(44px,5vw,72px)}
.hero h1{max-width:14ch}
.hero .lede{margin:20px 0 26px}
.hero .mol{height:430px;margin-right:-40px}
.kin{display:inline-block}.kin em{display:inline-block;transition:opacity .45s,transform .45s}.kin em.out{opacity:0;transform:translateY(-10px)}.kin em.inn{opacity:0;transform:translateY(10px)}
.search{position:relative;max-width:560px}
.search input{width:100%;font:500 1.02rem var(--sans);padding:1.05em 1.2em 1.05em 3em;border-radius:14px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);box-shadow:0 14px 34px -26px rgba(46,66,52,.6);transition:border-color .2s}
.search input:focus{outline:none;border-color:var(--sage-6)}
.search svg{position:absolute;left:1.05em;top:50%;transform:translateY(-50%);width:19px;height:19px;color:var(--muted)}
.hits{list-style:none;margin:8px 0 0;padding:0;max-width:560px;background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.hits:empty{display:none}
.hits a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:11px 16px;text-decoration:none;border-top:1px solid var(--line-2)}
.hits li:first-child a{border-top:0}
.hits a:hover{background:var(--tint)}
.hits b{font-weight:600}.hits small{display:block;color:var(--muted);font-size:.82rem}.hits em{font-style:normal;font-size:.8rem;color:var(--muted)}
.trust{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:.88rem;color:var(--muted)}
.trust span{display:inline-flex;gap:8px;align-items:center}
.trust i{width:16px;height:16px;border-radius:50%;background:var(--sage-1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' stroke='%234A6550' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/10px no-repeat}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero .mol{height:240px;margin:0;order:-1}}

/* figures strip */
.figs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.figs div{padding:26px 20px 26px 0}
.figs b{display:block;font:500 2.2rem/1 var(--serif);color:var(--sage-7);letter-spacing:-.01em}
.figs span{display:block;margin-top:8px;font-size:.86rem;color:var(--muted)}
@media (max-width:860px){.figs{grid-template-columns:1fr 1fr}}

/* system cards (home) */
.sys{display:block;text-decoration:none;color:inherit;position:relative;overflow:hidden;border-radius:22px;padding:34px;border:1px solid var(--line);background:var(--paper);transition:transform .35s var(--ease),box-shadow .35s}
.sys:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.sys .secnum{position:absolute;right:26px;top:20px}
.sys h3{font-size:1.7rem;margin:6px 0 10px}
.sys ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
.sys li{display:flex;align-items:center;gap:9px;font-size:.93rem}
.sys li span{color:var(--muted);font-size:.82rem;margin-left:auto}
@media (max-width:560px){.sys ul{grid-template-columns:1fr}}

/* family tiles */
.fam{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:16px;border:1px solid var(--line);background:var(--paper);text-decoration:none;position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.fam::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--c)}
.fam:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.fam .ic{width:42px;height:42px;border-radius:12px;background:rgba(126,155,122,.18);background:rgba(126,155,122,.18);background:color-mix(in srgb,var(--c) 18%,transparent);display:grid;place-items:center;color:var(--c)}
.fam .ic svg{width:22px;height:22px}
.fam b{font:500 1.12rem var(--serif)}
.fam p{margin:0;font-size:.88rem;color:var(--muted)}
.fam .n{font-size:.8rem;font-weight:600;color:var(--sage-6);margin-top:auto}

/* tips (from guide) */
.tips{border-radius:20px;background:var(--paper);border:1px solid var(--line);overflow:hidden}
.tips .t-h{padding:30px 32px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--tint),var(--paper))}
.tips .t-g{display:grid;grid-template-columns:repeat(3,1fr)}
.tips .t-g div{padding:26px 32px;border-right:1px solid var(--line-2)}.tips .t-g div:last-child{border-right:0}
.tips h4{margin-bottom:8px}.tips .t-g p{margin:0;font-size:.95rem;color:var(--muted)}
@media (max-width:820px){.tips .t-g{grid-template-columns:1fr}.tips .t-g div{border-right:0;border-bottom:1px solid var(--line-2)}}

/* strengths */
.str{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.str div{padding:22px 22px 22px 0}
.str b{display:block;font-weight:600}.str span{font-size:.9rem;color:var(--muted)}
@media (max-width:760px){.str{grid-template-columns:1fr 1fr}}

/* band + cta */
.band{background:var(--sage-8);color:#E9F1E5;border-radius:26px;padding:clamp(32px,5vw,56px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;position:relative;overflow:hidden}
.band h2{color:#fff}.band h2 em{color:#CFE3B2}.band p{color:rgba(233,241,229,.82)}
.band .kick{color:#CFE3B2}
.band .mini{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.band .mini div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:20px}
.band .mini b{display:block;font:500 2.1rem/1 var(--serif);color:#CFE3B2}
.band .mini span{font-size:.86rem;color:rgba(233,241,229,.78)}
@media (max-width:860px){.band{grid-template-columns:1fr}}
.cta{background:linear-gradient(135deg,var(--tint-2),var(--tint));border-top:1px solid var(--line-2)}
.cta .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-top:56px;padding-bottom:56px}
.cta h2{max-width:22ch}

/* ---------- product finder ---------- */
.finder-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center}
.seg{display:inline-flex;background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:4px;flex-wrap:wrap}
.seg button{all:unset;cursor:pointer;padding:.55em 1.05em;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--paper);color:var(--sage-7);box-shadow:0 1px 3px rgba(0,0,0,.1)}
.seg button:focus-visible{outline:2px solid var(--sage-6)}
@media (max-width:760px){.finder-top{grid-template-columns:1fr}.seg{justify-self:start}}
.filters{display:grid;gap:12px;margin:18px 0 6px}
.filters .row{display:grid;grid-template-columns:92px 1fr;gap:10px;align-items:start}.filters .lbl{padding-top:.85em}
@media (max-width:640px){.filters .row{grid-template-columns:1fr}.filters .lbl{padding-top:0}}
.filters .lbl{font:600 .7rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);min-width:88px}
.count{font-size:.9rem;color:var(--muted);margin:18px 0 0}
.legend{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:.82rem;color:var(--muted);margin-top:10px}
.fgroup{margin-top:44px}
.fgroup .gh{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding-bottom:14px;border-bottom:1.5px solid var(--c);margin-bottom:6px}
.fgroup .gh .t{display:flex;gap:14px;align-items:center}
.fgroup .gh .ic{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--c);display:grid;place-items:center;color:var(--c);flex:none}
.fgroup .gh .ic svg{width:22px;height:22px}
.fgroup .gh h2{font-size:1.55rem;font-style:italic;font-weight:400}
.fgroup .gh small{display:block;color:var(--muted);font-size:.86rem;font-family:var(--sans)}
.fgroup .gh .secnum{font-size:2.6rem;color:rgba(126,155,122,.6);color:rgba(126,155,122,.6);color:color-mix(in srgb,var(--c) 45%,transparent)}
.subg{display:inline-block;margin:22px 0 10px;font:600 .7rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--sage-7);background:var(--tint);padding:.6em 1em;border-radius:999px}
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 34px}
@media (max-width:820px){.pgrid{grid-template-columns:1fr}}
.pc{display:block;position:relative;padding:18px 0 18px 18px;border-bottom:1px solid var(--line);text-decoration:none;transition:background .2s}
.pc::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:2px;background:var(--c)}
.pc:hover{background:linear-gradient(90deg,var(--tint),transparent)}
.pc .r1{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.pc .nm{font-weight:700;font-size:1.04rem;color:var(--ink)}
.pc .sol{margin-left:auto;font-size:.82rem;color:var(--muted)}.pc .sol b{color:var(--sage-6);font-size:.95rem}
.pc .ch{font-size:.8rem;color:var(--muted);border-bottom:1px solid var(--ink);padding-bottom:4px;margin:2px 0 8px;display:block}
.pc p{font-size:.92rem;color:var(--ink-2);margin:0 0 9px;max-width:none}
.pc .pfoot{display:flex;justify-content:space-between;align-items:center;gap:10px}
.addt{all:unset;box-sizing:border-box;cursor:pointer;font-size:.78rem;font-weight:700;color:var(--sage-7);border:1px solid var(--line);border-radius:999px;padding:.42em .8em;white-space:nowrap;background:var(--paper)}
.addt:hover{border-color:var(--sage-6)}
.addt[aria-pressed="true"]{background:var(--sage-7);color:#fff;border-color:var(--sage-7)}
.addt:focus-visible{outline:2px solid var(--sage-6)}
.empty{padding:40px 0;color:var(--muted)}

/* ---------- product page ---------- */
.pd{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:56px;align-items:start}
.spec{width:100%;border-collapse:collapse}
.spec th,.spec td{text-align:left;padding:13px 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:.97rem}
.spec th{width:38%;font-weight:600;color:var(--muted);padding-right:18px}
.side{position:sticky;top:104px;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow)}
.side .btn{width:100%;margin-top:10px}
.side .c{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.93rem;line-height:1.8}
.side .c a{text-decoration:none;color:var(--sage-7)}
.pd .block+.block{margin-top:40px}
.pd h2{font-size:1.5rem;margin-bottom:14px}
.rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:960px){.pd{grid-template-columns:1fr}.side{position:static}.rel{grid-template-columns:1fr}}

/* glossary */
.gloss{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;border-top:1px solid var(--line)}
.gloss div{padding:18px 0;border-bottom:1px solid var(--line)}
.gloss dt{font:500 1.08rem var(--serif);margin-bottom:4px}
.gloss dd{margin:0;color:var(--muted);font-size:.94rem}
@media (max-width:760px){.gloss{grid-template-columns:1fr}}

/* contact */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.form .full{grid-column:1/-1}
.form label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;font:400 1rem var(--sans);padding:.85em 1em;border-radius:12px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink)}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--sage-6)}
.form .note{grid-column:1/-1;font-size:.86rem;color:var(--muted);margin:0}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.office{padding:24px;border-radius:16px;background:var(--paper);border:1px solid var(--line)}
.office h3{font-size:1.1rem;margin-bottom:8px}.office p{margin:0;color:var(--ink-2);font-size:.95rem}
.office a{color:var(--sage-7);text-decoration:none;font-weight:600}
#trayBox:not(:empty){margin-bottom:20px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:var(--tint)}

/* ---------- footer ---------- */
.foot{background:var(--sage-9);color:rgba(233,241,229,.74);padding:64px 0 24px;font-size:.93rem}
.foot .g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:34px}
.foot .plate{display:inline-block;background:#fff;border-radius:14px;padding:10px 14px;margin-bottom:18px}.foot .plate img{height:46px}
.foot h4{color:#fff;font:600 .72rem/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;margin:0 0 14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot a{text-decoration:none;color:rgba(233,241,229,.78)}.foot a:hover{color:#fff}
.foot .iso{display:inline-flex;align-items:center;gap:10px;margin-top:8px;padding:8px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:.82rem}
.foot .legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem}
.foot .disc{font-size:.78rem;color:rgba(233,241,229,.55);max-width:none;margin-top:14px}
@media (max-width:900px){.foot .g{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot .g{grid-template-columns:1fr}}

/* ---------- floating actions ---------- */
.fab{position:fixed;right:18px;bottom:calc(env(safe-area-inset-bottom,0px) + 18px);z-index:70;display:flex;gap:10px}
.fab a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:.86rem;padding:.8em 1.1em;border-radius:999px;box-shadow:0 14px 30px -14px rgba(0,0,0,.5);transition:transform .2s var(--ease)}
.fab a:hover{transform:translateY(-2px)}
.fab .tr{background:var(--paper);color:var(--sage-7);border:1px solid var(--line)}
.fab .tr b{background:var(--lime);color:#1E2A10;border-radius:999px;padding:0 .5em}
.fab .wa{background:#25D366;color:#fff}
.fab svg{width:16px;height:16px}

/* ---------- views + reveal ---------- */
.view{display:none}.view.on{display:block}
@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .rv.in{opacity:1;transform:none}
  .view.on{animation:vin .45s var(--ease)}
}
@keyframes vin{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media (max-width:520px){.fab{right:12px;left:12px;justify-content:flex-end}.fab a{padding:.7em .95em;font-size:.82rem}}

/* ===== v8: professional components ===== */
.hero .wrap{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,56px)}
.hero h1{font-size:clamp(2.3rem,4.2vw,3.5rem)}
.hero-acts{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.search.sm input{padding:.85em 1em .85em 2.8em;font-size:.95rem;box-shadow:none}
.search.sm svg{left:.95em;width:17px;height:17px}

/* quick finder card */
.qf{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 30px 60px -40px rgba(46,66,52,.55)}
.qf-h{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.qf-h b{font:500 1.25rem var(--serif)}
.qf-l{font:600 .7rem/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:16px 0 10px}
.qf .chip{font-size:.85rem;padding:.48em .85em}
.qf .seg button{padding:.45em .85em;font-size:.84rem}
.qf-r{border-left:3px solid var(--c);padding:2px 0 2px 14px}
.qf-r h4{font:500 1.08rem var(--serif);margin:0 0 4px}
.qf-r p{font-size:.88rem;color:var(--muted);margin:0 0 10px}
.qf-r ol{list-style:none;margin:0;padding:0}
.qf-r li a{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line-2);text-decoration:none;font-size:.92rem}
.qf-r li a b{font-weight:700}.qf-r li a span{color:var(--muted);font-size:.82rem;text-align:right}
.qf-r li a:hover b{color:var(--sage-7)}
.qf-r .more{display:inline-block;margin-top:10px;font-weight:700;font-size:.88rem;color:var(--sage-7);text-decoration:none}

/* process map */
.pmap .steps5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;position:relative;margin-bottom:22px}
.pmap .steps5::before{content:"";position:absolute;left:10%;right:10%;top:34px;height:2px;background:linear-gradient(90deg,var(--sage-1),var(--sage),var(--sage-1))}
.pmap button.st{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:0 8px 14px;position:relative}
.pmap .st .ring{width:68px;height:68px;border-radius:50%;background:var(--paper);border:2px solid var(--line);display:grid;place-items:center;color:var(--sage-6);transition:.3s var(--ease);position:relative;z-index:1}
.pmap .st .ring svg{width:30px;height:30px}
.pmap .st small{font:600 .68rem/1 var(--sans);letter-spacing:.18em;color:var(--muted)}
.pmap .st b{font:500 1rem/1.25 var(--serif);color:var(--ink)}
.pmap .st[aria-pressed="true"] .ring{border-color:var(--sage-6);background:var(--sage-7);color:#fff;box-shadow:0 0 0 6px rgba(126,155,122,.18)}
.pmap .st:hover .ring{border-color:var(--sage-6)}
.pmap .st:focus-visible .ring{outline:2px solid var(--sage-6);outline-offset:3px}
.pmap .pd{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px;min-height:200px}
.pmap .pd h3{font-size:1.4rem;margin-bottom:8px}
.pmap .pd p{color:var(--muted);margin:0 0 10px}
.pmap .pd .tip{font-size:.9rem;color:var(--ink-2);background:var(--tint);border-radius:12px;padding:12px 14px;margin-top:6px}
.pmap .fl{display:grid;gap:10px;align-content:start}
.pmap .fl a{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;text-decoration:none;transition:border-color .2s,transform .2s var(--ease)}
.pmap .fl a:hover{border-color:var(--sage-6);transform:translateX(3px)}
.pmap .fl a b{font-weight:600;font-size:.95rem;color:var(--ink)}.pmap .fl a span{display:block;font-size:.82rem;color:var(--muted)}
.pmap .fl .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex:none;background:rgba(126,155,122,.18);background:rgba(126,155,122,.18);background:color-mix(in srgb,var(--c) 18%,transparent);color:var(--c)}
.pmap .fl .ic svg{width:18px;height:18px}
@media (max-width:860px){.pmap .steps5{grid-template-columns:1fr;gap:6px}.pmap .steps5::before{left:33px;right:auto;top:10px;bottom:10px;width:2px;height:auto}.pmap button.st{flex-direction:row;text-align:left;padding:4px 0}.pmap .st .ring{width:56px;height:56px}.pmap .pd{grid-template-columns:1fr}}

/* mechanism diagrams */
.diag{border-radius:14px;background:linear-gradient(180deg,var(--tint),var(--paper));border:1px solid var(--line-2);padding:10px;margin-bottom:18px}
.diag svg{width:100%;height:auto}
.diag text{font-family:var(--sans);font-size:13px;font-weight:600;fill:var(--ink-2)}
.grid3.mech{grid-template-columns:1fr;gap:18px}
.mech .card{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:32px;align-items:center;padding:24px 30px}
.mech .diag{margin:0}
.mech .card h3{font-size:1.45rem}
.mech .card p{margin:8px 0 14px;font-size:.98rem}
@media (max-width:820px){.mech .card{grid-template-columns:1fr;gap:16px}}

/* journey */
.journey{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:j}
.journey li{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:24px 22px}
.journey li:not(:last-child)::after{content:"";position:absolute;right:-14px;top:42px;width:10px;height:10px;border-top:2px solid var(--sage);border-right:2px solid var(--sage);transform:rotate(45deg);z-index:1}
.journey .jn{font:italic 400 2rem/1 var(--serif);color:var(--sage)}
.journey b{display:block;margin:12px 0 6px;font-size:1.02rem}
.journey p{margin:0;color:var(--muted);font-size:.93rem}
@media (max-width:900px){.journey{grid-template-columns:1fr 1fr}.journey li::after{display:none}}
@media (max-width:540px){.journey{grid-template-columns:1fr}}

/* why */
.why{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.why div{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:24px}
.why .wi{font:italic 400 1.5rem/1 var(--serif);color:var(--sage)}
.why b{display:block;margin:10px 0 6px}
.why p{margin:0;color:var(--muted);font-size:.93rem}
@media (max-width:640px){.why{grid-template-columns:1fr}}
@media (max-width:900px){.hero .qf{order:2}}

/* ===== footer v2 (light, clean) ===== */
.foot2{background:var(--paper);border-top:1px solid var(--line);color:var(--ink-2);font-size:.93rem}
.foot2 .wrap{padding-top:56px;padding-bottom:96px}
.f-top{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.9fr);gap:48px;padding-bottom:36px;border-bottom:1px solid var(--line-2)}
.f-logo{display:inline-block}
.f-logo img{height:56px;width:auto;max-width:100%;object-fit:contain}
.f-brand p{color:var(--muted);margin:14px 0 16px;max-width:36ch}
.f-iso{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;color:var(--sage-7);background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:7px 12px}
.f-iso svg{width:16px;height:16px}
.f-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.foot2 h4{font:600 .7rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.foot2 ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot2 a{color:var(--ink-2);text-decoration:none}.foot2 a:hover{color:var(--sage-7)}
.f-contact{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:30px 0;border-bottom:1px solid var(--line-2)}
.f-contact p{margin:0 0 6px;color:var(--muted);font-size:.9rem}
.f-contact a{font-weight:600;color:var(--sage-7)}
.f-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-top:20px;font-size:.8rem;color:var(--muted)}
.f-disc{max-width:60ch}
@media (max-width:900px){.f-top{grid-template-columns:1fr;gap:32px}.f-contact{grid-template-columns:1fr}}
@media (max-width:560px){.f-cols{grid-template-columns:1fr 1fr}}
/* cleaner: a touch more space, softer section tints */
.sec{padding:clamp(68px,8.5vw,112px) 0}
.tint{background:linear-gradient(180deg,var(--tint),var(--bg))}
.top{background:rgba(255,255,255,.92);background:rgba(255,255,255,.92);background:color-mix(in srgb,var(--paper) 92%,transparent)}

/* ===== v9: presentation polish ===== */
html{-webkit-text-size-adjust:100%}
h1,h2,h3,h4{text-wrap:balance}
p,li,dd{text-wrap:pretty;overflow-wrap:break-word}
h2{font-size:clamp(1.85rem,3.1vw,2.75rem);line-height:1.12;letter-spacing:-.012em}
h3{line-height:1.25}
.lede{font-size:clamp(1.05rem,1.25vw,1.2rem);line-height:1.65;max-width:62ch}
.kick{letter-spacing:.2em}
.head{align-items:end;gap:24px 48px;margin-bottom:clamp(28px,3.5vw,48px)}
.head .lede{max-width:52ch}
.grid3{gap:clamp(16px,1.8vw,26px)}
.grid2{gap:clamp(16px,1.8vw,26px)}
.card{padding:clamp(22px,2.2vw,32px)}
.hero{padding:clamp(48px,7vw,104px) 0 clamp(52px,6vw,88px)}
.hero .wrap{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,88px);align-items:center}
.hero h1{font-size:clamp(2.4rem,4.6vw,4rem);line-height:1.04}
.hero .lede{max-width:56ch}
.figs{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.figs div{padding:30px 24px 30px 0}
.figs div+div{padding-left:24px;border-left:1px solid var(--line-2)}
.mech .card{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(20px,3vw,48px)}
.journey{gap:clamp(14px,1.6vw,24px)}
.why{gap:clamp(14px,1.6vw,22px)}
.ph{padding:clamp(48px,6vw,88px) 0 clamp(36px,4vw,56px)}
.ph h1{font-size:clamp(2.1rem,4vw,3.4rem);line-height:1.08}
/* mobile hardening */
img,svg{max-width:100%}
.btn{white-space:normal;text-align:center}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .figs{grid-template-columns:1fr 1fr}
  .figs div,.figs div+div{padding:20px 14px 20px 0;border-left:0}
  .figs div:nth-child(even){padding-left:16px;border-left:1px solid var(--line-2)}
  .figs div:nth-child(n+3){border-top:1px solid var(--line-2)}
  .head{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  body{font-size:1rem}
  .hero h1{font-size:clamp(2.2rem,10vw,2.7rem)}
  .hero-acts .btn{flex:1 1 auto}
  .qf{padding:18px}
  .qf-h{flex-direction:column;align-items:flex-start}
  .qf-r li a{flex-direction:column;gap:2px}.qf-r li a span{text-align:left}
  .figs b{font-size:1.8rem}
  .pmap .pd{padding:20px}
  .mech .card{padding:18px}
  .journey li,.why div{padding:20px}
  .f-bottom{flex-direction:column}
  .search input{font-size:16px}
  h2{font-size:clamp(1.65rem,7vw,2rem)}
}

.steps.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.steps.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.split.cform{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}
@media (max-width:900px){.steps,.steps.c4{grid-template-columns:repeat(2,minmax(0,1fr))}.split.cform{grid-template-columns:1fr}}
@media (max-width:560px){.steps,.steps.c4,.steps.c2{grid-template-columns:1fr}}
.office a{overflow-wrap:anywhere}

/* v9b mobile fixes */
@media (max-width:820px){.mech .card,.grid3.mech .card{grid-template-columns:1fr;gap:14px}}
@media (max-width:560px){
  .seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}
  .seg button{padding:.6em .4em;font-size:.85rem}
  .qf .seg{grid-template-columns:1fr 1fr}
  .fab{right:12px;bottom:12px;gap:8px}
  .fab .tr{padding:8px 12px;font-size:.8rem}
  .fab .wa{width:46px;height:46px;padding:0;justify-content:center;font-size:0;border-radius:50%}
  .fab .wa svg{width:24px;height:24px;margin:0}
  .kick{line-height:1.5}
}
@media (max-width:560px){
  .view .seg{flex:1 1 100%;width:100%;max-width:none}
  .seg button{white-space:nowrap;font-size:.82rem}
}

/* v10: calm 3D depth */
.top .brand img{height:60px;width:auto}
.hero{position:relative;overflow:hidden;perspective:1200px}
.depth{position:absolute;inset:0;pointer-events:none;transform-style:preserve-3d;z-index:0}
.hero .wrap{position:relative;z-index:1}
.depth i{position:absolute;border-radius:50%;transform-style:preserve-3d;will-change:transform;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.depth .l1{width:620px;height:620px;right:-140px;top:-160px;background:radial-gradient(circle at 35% 35%,rgba(156,194,58,.20),rgba(126,155,122,.10) 45%,transparent 70%)}
.depth .l2{width:380px;height:380px;right:22%;bottom:-180px;border:1px solid rgba(74,101,80,.14);background:radial-gradient(circle,rgba(220,232,212,.55),transparent 70%)}
.depth .l3{width:160px;height:160px;left:42%;top:12%;background:radial-gradient(circle at 35% 30%,#fff,rgba(201,211,195,.6) 60%,transparent 72%);opacity:.7}
.depth .hx{position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 1 55 16.5v31L28 63 1 47.5v-31z M28 63v34' fill='none' stroke='%237E9B7A' stroke-opacity='.10'/%3E%3C/svg%3E");mask-image:radial-gradient(ellipse at 75% 40%,#000 10%,transparent 65%);-webkit-mask-image:radial-gradient(ellipse at 75% 40%,#000 10%,transparent 65%)}
@keyframes drift{0%,100%{translate:0 0}50%{translate:0 -14px}}
.depth .l1{animation:drift 14s ease-in-out infinite}.depth .l3{animation:drift 10s ease-in-out infinite reverse}
.qf{transform-style:preserve-3d;transition:transform .8s cubic-bezier(.2,.7,.2,1),box-shadow .8s}
/* media band */
.media{position:relative;border-radius:28px;overflow:hidden;min-height:440px;background:#2E4234;color:#fff;display:grid;align-items:end}
.media video,.media canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(30,44,34,.78),rgba(30,44,34,.25) 60%,transparent)}
.media .cap{position:relative;z-index:1;padding:clamp(28px,4vw,56px);max-width:620px}
.media .cap h2{color:#fff;margin:8px 0 12px}.media .cap h2 em{color:#C9E08A}
.media .cap p{color:rgba(255,255,255,.82);margin:0 0 20px}
.media .kick{color:#C9E08A}.media .kick::before{background:#C9E08A}
.media .tags{display:flex;gap:10px;flex-wrap:wrap}.media .tags span{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:6px 14px;font-size:.85rem;font-weight:600}
@media (prefers-reduced-motion:reduce){.depth i{animation:none}}

r-nw{white-space:nowrap;display:inline}
.ph{position:relative;overflow:hidden;perspective:1100px}
.ph .wrap{position:relative;z-index:1;align-items:center}
.ph-art{position:relative;height:300px;transform-style:preserve-3d;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.ph-art .disc{position:absolute;left:50%;top:50%;width:150px;height:150px;margin:-75px 0 0 -75px;border-radius:50%;display:grid;place-items:center;color:var(--sage-7);background:radial-gradient(circle at 35% 30%,#fff,#EEF3E9 70%);border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(46,66,52,.45),inset 0 -8px 20px rgba(126,155,122,.12);transform:translateZ(60px)}
.ph-art .disc svg{width:64px;height:64px}
.ph-art.leafy .disc svg{width:80px;height:80px}
.ph-art .ring{position:absolute;left:50%;top:50%;border-radius:50%;border:1px solid rgba(74,101,80,.18)}
.ph-art .r1{width:230px;height:230px;margin:-115px 0 0 -115px;transform:translateZ(20px)}
.ph-art .r2{width:290px;height:290px;margin:-145px 0 0 -145px;border-style:dashed;animation:spin 60s linear infinite}
.ph-art .r2 b{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--sage);top:-6px;left:50%;margin-left:-6px}
.ph-art .r2 b:nth-child(2){top:auto;bottom:22%;left:4%;background:var(--lime);width:9px;height:9px}
.ph-art .r2 b:nth-child(3){top:30%;left:auto;right:-4px;background:var(--khaki);width:10px;height:10px}
.ph-art .orb{position:absolute;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,rgba(201,211,195,.7) 60%,transparent 72%)}
.ph-art .o1{width:70px;height:70px;left:8%;top:10%;transform:translateZ(90px);animation:drift 9s ease-in-out infinite}
.ph-art .o2{width:44px;height:44px;right:10%;bottom:8%;transform:translateZ(40px);animation:drift 12s ease-in-out infinite reverse}
@keyframes spin{to{rotate:360deg}}
.ph .depth .l1{width:520px;height:520px;right:-120px;top:-200px}
.ph .depth .l2{width:300px;height:300px;right:24%;bottom:-200px}
/* green chemistry animation */
.ph-art.leafy .disc{color:#5E8A3A;background:radial-gradient(circle at 35% 30%,#fff,#E3EFD2 70%)}
.ph-art.leafy .leaf{stroke-dasharray:160;stroke-dashoffset:160;animation:grow 3.5s ease forwards,breathe 6s 3.5s ease-in-out infinite;fill:rgba(156,194,58,.14)}
.ph-art.leafy .vein{stroke-dasharray:60;stroke-dashoffset:60;animation:grow 2s 1.6s ease forwards}
.ph-art.leafy .r2 b{background:var(--lime)}
@keyframes grow{to{stroke-dashoffset:0}}
@keyframes breathe{50%{fill:rgba(156,194,58,.28)}}
@media (max-width:900px){.ph .wrap{grid-template-columns:1fr}.ph-art{display:none}}
@media (prefers-reduced-motion:reduce){.ph-art *{animation:none!important}.ph-art.leafy .leaf,.ph-art.leafy .vein{stroke-dashoffset:0}}

/* wide screens: keep reading comfortable inside wider layout */
@media (min-width:1600px){html{font-size:17.5px}.lede{max-width:66ch}}
@media (min-width:1900px){html{font-size:18px}}

/* mobile: minimum readable size */
@media (max-width:560px){.eco,.filters .lbl,.foot h4,.foot2 h4,.ico b,.kick,.mega h5,.pmap .st small,.qf-l,.subg,
.pill{font-size:12px!important;line-height:1.45}}
@media (max-width:560px){
 .band{grid-template-columns:minmax(0,1fr);padding:26px 20px;gap:24px;border-radius:20px}
 .band .mini{gap:10px}.band .mini div{padding:14px;min-width:0}
 .band .mini b{font-size:1.6rem}.band .mini span{font-size:.82rem;overflow-wrap:anywhere}
}
@media (max-width:340px){.band .mini{grid-template-columns:1fr}.figs{grid-template-columns:1fr}.figs div:nth-child(even){padding-left:0;border-left:0}.figs div+div{border-top:1px solid var(--line-2)}}

/* phone header + menu */
@media (max-width:1180px){
 .top .wrap{height:72px}.top .brand img{height:46px}
 .nav{top:calc(env(safe-area-inset-top,0px) + 72px);max-height:calc(100vh - 72px);max-height:calc(100dvh - 72px);z-index:80}
 body.menu-open{overflow:hidden}
 body.menu-open .fab{display:none}
}
@media (max-width:1180px){
 .nav{bottom:0;max-height:none;height:auto;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 32px);box-shadow:0 24px 40px -20px rgba(46,66,52,.25)}
}
@media (max-width:900px){
 .ph{padding:34px 0 30px}
 .ph .depth .l1{width:300px;height:300px;right:-120px;top:-120px}
 .ph .depth .l2{display:none}
 .ph h1{margin-top:6px}
 .hero{padding:34px 0 44px}
 .hero .depth .l2,.hero .depth .l3{display:none}
}
@media (max-width:1180px){
 .nav{top:100%;bottom:auto;height:calc(100vh - 72px);height:calc(100dvh - 72px);max-height:none;overflow-y:auto;-webkit-overflow-scrolling:touch}
}

@media (max-width:1180px){
 .nav>.it:hover .mega,.nav>.it:focus-within .mega{transform:none;left:auto}
 .nav>.it:not(.ex) .mega{display:none}
 .mega a{padding:10px 8px;font-size:1rem}
 .mega h5{margin:10px 0 4px}
}