/* Khaskins site styles, shared by every page. Always light: white page, whatever the visitor's system setting.
   Layout: clean and open. White page with soft grey alternate sections, rounded media panels,
   sentence-case Geist headlines. Khaskins blue for actions, Khaskins green for small accents. */
:root{
  --brand-blue:#3953A5;    /* Khaskins blue, from the logo */
  --brand-green:#7CA846;   /* Khaskins green, from the logo */

  --bg:#FFFFFF;
  --surface:#F4F5F7;
  --card:#FFFFFF;
  --ink:#14161B;
  --ink-2:#5A606D;
  --line:#E2E5EA;
  --field-line:#8A909B;    /* 3:1 against white, so fields are easy to find */
  --accent:var(--brand-blue);
  --accent-hover:#2C428A;
  --accent-ink:#FFFFFF;
  --accent-soft:#EDF0FA;
  --green:var(--brand-green);
  --green-ink:#4A7520;     /* the brand green darkened for small text */
  --green-soft:#EEF5E6;
  --focus:var(--brand-blue);
  --error:#B3261E;
  --scrim:rgba(10,12,20,.55);
  --shadow:0 1px 2px rgba(16,24,40,.05),0 10px 28px -14px rgba(16,24,40,.18);
  --shadow-lg:0 30px 70px -30px rgba(16,24,40,.45);

  --f-sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --r-sm:10px;
  --r-md:14px;
  --r-lg:20px;
  --wrap:1200px;
  --gutter:clamp(16px,4vw,40px);
  /* header: tall with a large logo at the top of the page, compact once scrolled */
  --nav-h:120px; --logo-h:100px; --nav-h-s:80px; --logo-h-s:62px;
  color-scheme:light;
}
/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h-s) + 16px);scrollbar-gutter:stable;-webkit-text-size-adjust:100%}
body{margin:0;padding-top:calc(var(--nav-h) + env(safe-area-inset-top,0px));background:var(--bg);color:var(--ink);font-family:var(--f-sans);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body:has(dialog[open]){overflow:hidden}
img{max-width:100%}
[hidden]{display:none!important}
h1,h2,h3,h4{font-weight:600;color:var(--ink);margin:0;text-wrap:balance}
h1{font-size:clamp(2.5rem,5.2vw,4.25rem);line-height:1.04;letter-spacing:-.035em}
h2{font-size:clamp(1.9rem,3.4vw,2.75rem);line-height:1.1;letter-spacing:-.03em}
h3{font-size:1.2rem;line-height:1.3;letter-spacing:-.01em}
h4{font-size:1.1rem;line-height:1.3;letter-spacing:-.01em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
[tabindex="-1"]:focus{outline:none}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.section{padding-block:clamp(72px,10vw,128px)}
.section-alt{background:var(--surface)}
.section-ruled{border-top:1px solid var(--line)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--green-ink);letter-spacing:.005em}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);flex:none}
.muted{color:var(--ink-2)}
.skip{position:absolute;left:-999px;top:8px;z-index:50;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:var(--r-sm)}
.skip:focus{left:16px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:600 .95rem/1 var(--f-sans);text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,color .15s,box-shadow .15s}
.btn:hover{border-color:var(--ink-2)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn-sm{min-height:40px;padding:0 16px;font-size:.875rem}
.btn svg{width:18px;height:18px}
.count{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--accent-ink);color:var(--accent);font:600 .75rem/1 var(--f-sans);font-variant-numeric:tabular-nums}
.btn:not(.btn-primary) .count{background:var(--accent);color:var(--accent-ink)}
.req-btn .short{display:none}

/* ---------- header ---------- */
.nav{position:fixed;top:0;left:0;right:0;padding-top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:var(--nav-h);transition:height .2s ease}
.nav.is-scrolled .wrap{height:var(--nav-h-s)}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;line-height:1;flex:none}
.brand-logo{display:block;height:var(--logo-h);width:auto;transition:height .2s ease}
.nav.is-scrolled .brand-logo{height:var(--logo-h-s)}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{padding:8px 12px;border-radius:999px;font-size:.95rem;font-weight:500;color:var(--ink-2);text-decoration:none;transition:color .15s,background .15s}
.nav-links a:hover{color:var(--ink);background:var(--surface)}
.nav-links a[aria-current="page"]{color:var(--ink);background:var(--surface)}
.menu-btn{display:none;align-items:center;gap:6px;min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);font:600 .875rem/1 var(--f-sans);cursor:pointer}
.menu-btn svg{width:18px;height:18px}
@media (max-width:920px){
  :root{--nav-h:96px; --logo-h:78px; --nav-h-s:68px; --logo-h-s:52px}
  .nav .wrap{gap:10px}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:2px;margin:0;background:var(--bg);padding:10px max(var(--gutter),env(safe-area-inset-right,0px)) 20px max(var(--gutter),env(safe-area-inset-left,0px));border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:calc(100vh - var(--nav-h));max-height:calc(100dvh - var(--nav-h-s) - env(safe-area-inset-top,0px));overflow-y:auto;overscroll-behavior:contain}
  .nav-links a{padding:12px 14px;font-size:1.05rem;border-radius:var(--r-sm)}
  .nav.open .nav-links{display:flex}
  .req-btn{margin-left:auto}
  .menu-btn{display:inline-flex}
}
@media (max-width:480px){
  :root{--nav-h:88px; --logo-h:70px; --nav-h-s:64px; --logo-h-s:48px}
  .req-btn .long{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .req-btn .short{display:inline}
}
@media (max-width:380px){
  :root{--nav-h:80px; --logo-h:62px; --nav-h-s:60px; --logo-h-s:44px}
  .nav .wrap{gap:8px}
  .menu-text{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  .menu-btn{padding:0 10px} .req-btn{padding:0 12px;gap:6px}
}

/* ---------- section heads ---------- */
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px 64px;align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.sec-head h2{margin-top:14px}
.sec-lead{color:var(--ink-2);font-size:1.1rem;max-width:54ch}
.sec-head-row{display:flex;justify-content:space-between;align-items:end;flex-wrap:wrap;gap:16px 32px;margin-bottom:clamp(28px,4vw,40px)}
.sec-head-row h2{margin-top:14px}
@media (max-width:900px){ .sec-head{grid-template-columns:minmax(0,1fr)} }

/* ---------- hero ---------- */
.hero{padding-block:clamp(40px,6vw,80px) clamp(40px,6vw,72px)}
.hero-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px clamp(32px,6vw,80px);align-items:end}
.hero h1{margin-top:18px}
.hero .lead{font-size:1.15rem;line-height:1.6;color:var(--ink-2);max-width:46ch}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-media{position:relative;margin:clamp(32px,5vw,56px) 0 0;border-radius:var(--r-lg);overflow:hidden;background:var(--surface);aspect-ratio:16/9;max-width:100%}
.hero-media img{display:block;width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:clamp(12px,2vw,24px);bottom:clamp(12px,2vw,24px);display:flex;align-items:center;gap:12px;padding:8px 18px 8px 8px;border-radius:var(--r-md);background:var(--card);box-shadow:var(--shadow);font-size:.875rem;line-height:1.3}
.hero-badge b{display:block;font-weight:600}
.hero-badge .muted{font-size:.8rem}
.hero-badge img{display:block;width:auto;height:56px;border-radius:6px}
@media (max-width:900px){ .hero-head{grid-template-columns:minmax(0,1fr)} }
@media (max-width:560px){ .hero-badge{gap:8px;padding:6px 12px 6px 6px;font-size:.8rem} .hero-badge img{height:38px} .hero-badge .muted{display:none} }

.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:clamp(48px,6vw,72px) 0 0;border-top:1px solid var(--line)}
.facts div{padding:24px 24px 0 0}
.facts div + div{padding-left:24px;border-left:1px solid var(--line)}
.facts dt{font-size:1.65rem;font-weight:600;letter-spacing:-.02em;line-height:1.1}
.facts dd{margin:6px 0 0;color:var(--ink-2);font-size:.95rem;line-height:1.5}
@media (max-width:900px){
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts div:nth-child(3){padding-left:0;border-left:0}
  .facts div:nth-child(n+3){margin-top:12px}
}
@media (max-width:420px){ .facts{grid-template-columns:minmax(0,1fr)} .facts div,.facts div + div{padding-left:0;border-left:0} .facts div:nth-child(n+3){margin-top:0} }

/* ---------- range ---------- */
.made-for{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:28px}
.made-for .muted{font-size:.9rem;margin-right:4px}
.pill{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.9rem;font-weight:500}
.range{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:20px;align-items:start}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3vw,32px)}
.panel > h3{margin-bottom:8px}
.range-list,.tannage-list{list-style:none;margin:0;padding:0}
.range-list li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.range-list li:first-child,.tannage-list li:first-child{border-top:0}
.range-chip{position:relative;width:44px;height:44px;border-radius:50%;overflow:hidden;background:var(--c);box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.range-chip canvas{position:absolute;inset:0;width:100%;height:100%}
.range-list b,.tannage-list b{display:block;font-weight:600}
.range-list span,.tannage-list span{display:block;color:var(--ink-2);font-size:.92rem;line-height:1.5}
.tannage-list li{padding:14px 0;border-top:1px solid var(--line)}
@media (max-width:900px){ .range{grid-template-columns:minmax(0,1fr)} }

/* ---------- article cards ---------- */
.art-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
@media (max-width:1100px){ .art-grid{grid-template-columns:repeat(3,minmax(0,1fr))} }
@media (max-width:820px){ .art-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:520px){ .art-grid{grid-template-columns:minmax(0,1fr)} }
/* the four featured cards: 4 across, then 2, then 1, never 3 + 1 */
@media (max-width:1100px){ .art-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:520px){ .art-grid-4{grid-template-columns:minmax(0,1fr)} }
.art-card{position:relative;display:flex;flex-direction:column;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:box-shadow .2s ease,transform .2s ease,border-color .2s}
.art-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.art-card:has(.art-link:focus-visible){outline:2px solid var(--focus);outline-offset:3px}
.art-media{position:relative;aspect-ratio:4/3;max-width:100%;background:var(--c);overflow:hidden}
.art-media canvas,.art-media img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}
.media-flags{position:absolute;left:12px;right:12px;bottom:12px;display:flex;flex-wrap:wrap;gap:6px}
.flag{display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 8px;border-radius:999px;background:rgba(17,20,28,.62);color:#F5F6F8;font-size:.75rem;font-weight:500;line-height:1.2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.flag svg{width:14px;height:14px;flex:none}
.flag-on{background:var(--brand-blue);color:#fff}
.example{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.92);color:#3E4450;font-size:.72rem;font-weight:600;letter-spacing:.02em}
.art-body{display:flex;flex-direction:column;gap:6px;flex:1;padding:18px 20px 20px}
.art-kicker{font-size:.82rem;font-weight:500;color:var(--ink-2)}
.art-card h3,.art-card h4{font-size:1.15rem}
.art-link{text-decoration:none}
.art-link::after{content:"";position:absolute;inset:0;z-index:1}
.art-link:focus-visible{outline:none}
.art-sum{color:var(--ink-2);font-size:.93rem;line-height:1.5}
.art-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:14px}
.art-meta{font-size:.85rem;color:var(--ink-2);font-variant-numeric:tabular-nums;white-space:nowrap}
.add{position:relative;z-index:2;flex:none;display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);font:600 .85rem/1 var(--f-sans);cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.add:hover{border-color:var(--ink-2)}
.add svg{width:14px;height:14px}
.add .ic-check{display:none}
.add[data-on="true"]{background:var(--accent-soft);border-color:transparent;color:var(--accent)}
.add[data-on="true"] .ic-check{display:block}
.add[data-on="true"] .ic-plus{display:none}
.add-lg{min-height:48px;padding:0 22px;font-size:.95rem}

/* ---------- process ---------- */
.process-bar{margin-bottom:28px}
.process-line{height:10px;border-radius:999px;background:linear-gradient(90deg,#A9806F 0%,#DAD2C0 20%,#8EA4AB 40%,#BD8956 60%,#6B3F22 80%,#3B2418 100%)}
.process-ends{display:flex;justify-content:space-between;gap:16px;margin-top:10px;font-size:.875rem;font-weight:500;color:var(--ink-2)}
.process-ends span:last-child::before{content:"→ ";color:var(--green-ink)}
.process{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.pstep{display:flex;flex-direction:column;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:box-shadow .2s ease,transform .2s ease}
.pstep:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.pstep-media{position:relative;aspect-ratio:4/3;max-width:100%;background:var(--c);overflow:hidden}
.pstep-media canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.pstep-num{position:absolute;top:12px;left:12px;min-width:40px;height:40px;padding:0 10px;border-radius:999px;display:grid;place-items:center;background:#fff;color:#14161B;font-weight:700;font-size:.9rem;font-variant-numeric:tabular-nums;box-shadow:var(--shadow)}
.pstep-tag{position:absolute;right:12px;bottom:12px;padding:5px 10px;border-radius:999px;background:rgba(17,20,28,.66);color:#fff;font-size:.75rem;font-weight:600;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.pstep-body{display:flex;flex-direction:column;gap:8px;flex:1;padding:20px 22px 22px}
.pstep-body p{color:var(--ink-2);font-size:.95rem;line-height:1.55}
.pstep-body .pstep-check{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:flex-start;gap:8px;font-size:.875rem}
.pstep-check svg{flex:none;width:16px;height:16px;margin-top:3px;color:var(--green-ink)}
.pstep-check b{color:var(--ink);font-weight:600}
.gallery-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(var(--cols,3),minmax(0,1fr));gap:20px;max-width:calc(var(--cols,3) * 360px)}
.gallery-grid li{display:flex;min-width:0}
.gallery-item{flex:1;display:flex;flex-direction:column;width:100%;padding:0;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);overflow:hidden;text-align:left;font:inherit;color:inherit;cursor:zoom-in;transition:box-shadow .2s ease,transform .2s ease}
.gallery-item:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.gallery-img{display:block;aspect-ratio:3/4;background:var(--surface);overflow:hidden}
.gallery-img img{display:block;width:100%;height:100%;object-fit:cover}
.gallery-cap{display:block;padding:14px 16px 16px;font-size:.9rem;line-height:1.45;color:var(--ink-2)}
.gallery-cap b{display:block;color:var(--ink);font-weight:600;margin-bottom:2px}
@media (max-width:900px){ .process{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:560px){ .process{grid-template-columns:minmax(0,1fr)} }

/* ---------- quality ---------- */
.quality-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,88px);align-items:start}
.quality-grid h2{margin-top:14px}
.quality-body{margin-top:20px;color:var(--ink-2);font-size:1.1rem;max-width:50ch}
.seal{margin-top:32px;display:flex;align-items:center;gap:20px;padding:16px 20px 16px 16px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.seal-badge{flex:none;display:block;width:132px;height:auto;border-radius:8px}
.seal p b{display:block;font-weight:600}
.seal p span{display:block;color:var(--ink-2);font-size:.9rem;margin-top:2px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:36px minmax(0,1fr);gap:16px;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.check-ic{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green-ink)}
.check-ic svg{width:18px;height:18px}
.checks h3{font-size:1.1rem;margin-bottom:4px}
.checks p{color:var(--ink-2);font-size:.95rem;line-height:1.55}
@media (max-width:900px){ .quality-grid{grid-template-columns:minmax(0,1fr)} }
.tests{margin-top:clamp(56px,7vw,88px)}
.tests-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px 24px;margin-bottom:20px}
.tests-head p{color:var(--ink-2);max-width:56ch}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
table{width:100%;border-collapse:collapse;min-width:640px}
th,td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
th{font-size:.85rem;font-weight:600;color:var(--ink-2);background:var(--surface)}
td:first-child{font-weight:600}
td.m{white-space:nowrap;font-variant-numeric:tabular-nums}
td:last-child{color:var(--ink-2)}

/* ---------- responsibility ---------- */
.resp-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.resp-grid article{display:flex;flex-direction:column;gap:8px;min-width:0;padding:24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.resp-grid .tag{align-self:flex-start;padding:4px 10px;border-radius:999px;background:var(--green-soft);color:var(--green-ink);font-size:.78rem;font-weight:600;margin-bottom:8px}
.resp-grid p{color:var(--ink-2);font-size:.95rem;line-height:1.55}
@media (max-width:1100px){ .resp-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:600px){ .resp-grid{grid-template-columns:minmax(0,1fr)} }

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
label,legend{font-weight:600;font-size:.9rem}
.hint{font-size:.85rem;color:var(--ink-2)}
.req{font-weight:400;color:var(--ink-2);font-size:.85em}
input,select,textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--card);border:1px solid var(--field-line);border-radius:var(--r-sm);padding:12px 14px;width:100%;min-height:48px}
textarea{resize:vertical}
input::placeholder,textarea::placeholder{color:var(--ink-2);opacity:1}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--focus);outline-offset:1px;border-color:var(--focus)}

/* ---------- request ---------- */
.req-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(36px,6vw,88px);align-items:start}
.req-intro h2{margin:14px 0 18px}
.req-intro > p{color:var(--ink-2);font-size:1.1rem;max-width:44ch}
.contact{margin:36px 0 0;display:grid;gap:4px}
.contact > div{padding:16px 0;border-top:1px solid var(--line)}
.contact dt{font-size:.85rem;color:var(--ink-2);font-weight:500}
.contact dd{margin:4px 0 0;display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-weight:500}
.contact address{font-style:normal;line-height:1.5}
.contact a{text-decoration:none}
.contact a:hover{color:var(--accent)}
.sel{user-select:all;-webkit-user-select:all}
.copy-btn{min-height:32px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);font:600 .8rem/1 var(--f-sans);cursor:pointer}
.copy-btn:hover{border-color:var(--ink-2)}
.req-form,.req-done{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3.5vw,36px);display:grid;gap:20px;box-shadow:var(--shadow)}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:560px){ .row2{grid-template-columns:minmax(0,1fr)} }
.picked{margin:0;padding:16px;border:1px dashed var(--field-line);border-radius:var(--r-md);min-width:0}
.picked legend{padding:0 6px;font-size:.85rem;color:var(--ink-2)}
.pick-list{display:flex;flex-wrap:wrap;gap:8px}
.pick{display:inline-flex;align-items:center;gap:8px;padding:5px 5px 5px 8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;font-size:.9rem;line-height:1.2}
.pick i{width:16px;height:16px;border-radius:50%;flex:none}
.pick code{font-family:inherit;font-size:.8rem;color:var(--ink-2)}
.pick button{width:26px;height:26px;border-radius:50%;border:0;background:transparent;color:var(--ink-2);cursor:pointer;font-size:1rem;line-height:1;display:grid;place-items:center}
.pick button:hover{background:var(--line);color:var(--ink)}
.empty{color:var(--ink-2);font-size:.95rem}
.empty a{color:var(--accent)}
.form-err{color:var(--error);font-weight:500;font-size:.95rem}
.form-err:empty{display:none}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.req-done h3{font-size:1.6rem;letter-spacing:-.02em}
.req-done > p{color:var(--ink-2)}
.req-done pre{margin:0;white-space:pre-wrap;word-break:break-word;font:400 .88rem/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:16px;max-height:340px;overflow:auto}
.req-done:focus{outline:none}
@media (max-width:900px){ .req-grid{grid-template-columns:minmax(0,1fr)} }

/* ---------- leathers page ---------- */
.page-head{padding-block:clamp(32px,5vw,64px) clamp(28px,4vw,48px)}
.crumbs{display:flex;gap:8px;font-size:.875rem;color:var(--ink-2);margin-bottom:clamp(20px,3vw,32px)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.page-head-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px 64px;align-items:end}
.page-head h1{margin-top:14px}
@media (max-width:900px){ .page-head-grid{grid-template-columns:minmax(0,1fr)} }
.catalog{padding-block:8px clamp(72px,10vw,120px)}
.no-results{padding:48px 24px;border:1px dashed var(--field-line);border-radius:var(--r-lg);text-align:center;display:grid;justify-items:center;gap:10px}
.no-results p{color:var(--ink-2);max-width:56ch}
.cta-band{margin-top:clamp(48px,6vw,72px);padding:clamp(28px,4vw,48px);background:var(--accent);color:#fff;border-radius:var(--r-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px 40px}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem)}
.cta-band p{color:#E3E8F7;margin-top:8px;max-width:52ch}
.cta-band .btn-primary{background:#fff;border-color:#fff;color:var(--accent)}
.cta-band .btn-primary:hover{background:var(--accent-soft);border-color:var(--accent-soft)}
.cta-band :focus-visible{outline-color:#fff}

/* ---------- article panel ---------- */
.art-dialog{width:min(1100px,calc(100% - 32px - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px)));max-width:none;max-height:calc(100% - 32px);padding:0;border:0;border-radius:var(--r-lg);background:var(--card);color:var(--ink);box-shadow:var(--shadow-lg);overflow:hidden}
.art-dialog::backdrop{background:var(--scrim);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.art-dialog[open]{animation:dlg-in .22s ease-out}
@keyframes dlg-in{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}
.dlg-scroll{position:relative;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:auto}
.dlg-close{position:absolute;top:14px;right:max(14px,env(safe-area-inset-right,0px));z-index:5;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--card);color:var(--ink);cursor:pointer;box-shadow:var(--shadow)}
.dlg-close:hover{border-color:var(--ink-2)}
.dlg-close svg{width:20px;height:20px}
.dlg-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.dlg-media{padding:clamp(14px,2vw,22px);background:var(--surface);display:grid;gap:12px;align-content:start}
.stage{position:relative;aspect-ratio:4/3;max-width:100%;background:var(--c,#3a2a20);border-radius:var(--r-md);overflow:hidden}
.stage canvas,.stage img,.stage video,.stage iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0}
.stage img{object-fit:cover}
.stage video{object-fit:contain;background:#000}
.stage video:focus-visible,.stage iframe:focus-visible{outline-offset:-4px;outline-color:#fff}
.stage-video :focus-visible,.stage-photo-slot :focus-visible{outline-color:#fff}
.stage-video{background:#0d0b0a}
.stage-video-slot{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.slot-note{position:absolute;inset:0;display:grid;place-items:center;padding:16px}
.slot-box{display:grid;justify-items:center;gap:8px;text-align:center;max-width:min(36ch,100%);padding:18px 22px;border-radius:var(--r-md);background:rgba(14,12,16,.74);color:#F5F6F8}
.slot-box svg{width:40px;height:40px;opacity:.9}
.slot-box b{font-size:1.15rem;font-weight:600;letter-spacing:-.01em}
.slot-box span{font-size:.9rem;opacity:.9}
.stage-video .slot-box{background:transparent;color:#F5F6F8}
.stage-video-slot .slot-box{background:transparent;color:var(--ink-2)}
.stage-video-slot .slot-box b{color:var(--ink)}
.slot-link{margin-top:6px;background:transparent;border-color:currentColor;color:inherit}
.slot-link:hover{background:#F5F6F8;border-color:#F5F6F8;color:#14161B}
.thumbs{display:flex;flex-wrap:wrap;gap:10px}
.thumb{display:grid;gap:6px;width:96px;padding:0;border:0;background:none;color:var(--ink-2);font:500 .75rem/1.25 var(--f-sans);text-align:left;cursor:pointer}
.thumb-box{position:relative;display:grid;place-items:center;aspect-ratio:4/3;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--card);overflow:hidden}
.thumb-box img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.thumb-icon{position:relative;display:grid;place-items:center;width:30px;height:30px;color:var(--ink-2)}
.thumb-icon svg{width:24px;height:24px}
.thumb-slot .thumb-box{border-style:dashed;border-color:var(--field-line)}
.thumb[aria-current="true"] .thumb-box{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.thumb[aria-current="true"]{color:var(--ink)}
.thumb:hover .thumb-box{border-color:var(--ink-2)}
.dlg-info{padding:clamp(24px,3vw,40px);padding-top:clamp(28px,3.5vw,44px);display:flex;flex-direction:column;gap:12px;min-width:0}
.dlg-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding-right:52px;font-size:.85rem;color:var(--ink-2)}
.dlg-meta .badge{padding:3px 10px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.75rem;font-weight:600;color:var(--ink-2)}
.dlg-info h2{font-size:clamp(1.9rem,3.6vw,2.6rem);padding-right:44px}
.dlg-sum{font-size:1.1rem;line-height:1.5}
.dlg-desc{color:var(--ink-2)}
.dlg-spec{margin:8px 0 0;border-top:1px solid var(--line)}
.dlg-spec div{display:grid;grid-template-columns:minmax(110px,.8fr) minmax(0,1.2fr);gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.dlg-spec dt{font-size:.9rem;color:var(--ink-2)}
.dlg-spec dd{margin:0;font-weight:500}
.dlg-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.dlg-pn{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}
.dlg-pn a{display:grid;gap:2px;text-decoration:none;padding:6px 0;min-width:0}
.dlg-pn a:last-child{text-align:right}
.dlg-pn small{font-size:.8rem;color:var(--ink-2)}
.dlg-pn span{font-weight:600;overflow-wrap:anywhere}
.dlg-pn a:hover span{color:var(--accent)}
@media (max-width:860px){
  .art-dialog{width:100%;max-height:100%;height:100%;margin:0;border-radius:0}
  .dlg-scroll{max-height:100vh;max-height:100dvh;height:100%}
  .dlg-grid{grid-template-columns:minmax(0,1fr)}
  .dlg-media{padding-top:72px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .dlg-info{padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));padding-bottom:max(24px,env(safe-area-inset-bottom,0px))}
}

/* ---------- footer ---------- */
.foot{background:var(--surface);color:var(--ink);border-top:1px solid var(--line);padding-block:clamp(56px,7vw,80px) 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.foot-brand{display:inline-block}
.foot-logo{display:block;width:260px;max-width:100%;height:auto}
.foot-about{margin-top:16px;max-width:36ch;color:var(--ink-2)}
.foot h2{font-size:.9rem;font-weight:600;letter-spacing:0;color:var(--ink-2);margin-bottom:14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot address{font-style:normal;color:var(--ink-2);line-height:1.55}
.foot a{text-decoration:none}
.foot a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.foot-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 24px;margin-top:24px;font-size:.875rem;color:var(--ink-2)}
@media (max-width:820px){ .foot-grid{grid-template-columns:minmax(0,1fr)} }

/* ---------- photo viewer ---------- */
.lightbox{width:min(1100px,calc(100% - 32px));max-width:none;max-height:calc(100% - 32px);padding:0;border:0;border-radius:var(--r-lg);background:var(--card);color:var(--ink);box-shadow:var(--shadow-lg);overflow:hidden}
.lightbox::backdrop{background:var(--scrim);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.lightbox[open]{animation:dlg-in .22s ease-out}
.lb-figure{margin:0;display:flex;flex-direction:column;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px)}
.lb-stage{position:relative;flex:1;min-height:0;display:grid;place-items:center;background:var(--surface);padding:16px 72px}
.lb-stage img{display:block;max-width:100%;max-height:calc(100vh - 190px);max-height:calc(100dvh - 190px);width:auto;height:auto;object-fit:contain;border-radius:var(--r-sm)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--card);color:var(--ink);cursor:pointer;box-shadow:var(--shadow)}
.lb-nav:hover{border-color:var(--ink-2)}
.lb-nav svg{width:22px;height:22px}
.lb-prev{left:14px}
.lb-next{right:14px}
.lb-caption{display:grid;gap:4px;padding:16px 24px 20px;font-size:.98rem}
.lb-meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.85rem;color:var(--ink-2)}
.lb-meta span:first-child{font-weight:600;color:var(--green-ink)}
@media (max-width:700px){
  .lightbox{width:100%;max-height:100%;height:100%;margin:0;border-radius:0}
  .lb-figure{height:100%;max-height:none}
  .lb-stage{padding:64px 8px 8px}
  .lb-stage img{max-height:calc(100dvh - 220px)}
  .lb-nav{top:auto;bottom:16px;transform:none}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .art-card:hover{transform:none}
}