/* =====================================================================
   ACCEDE COMPONENTS v0.1 · composed on accede-tokens.css · load after
   ===================================================================== */
/* ---- nav ---- */
.nav{position:sticky;top:0;background:color-mix(in srgb,var(--canvas) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:50}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--page-pad);display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-mark{font-weight:600;font-size:17px;letter-spacing:.02em}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:14px;font-weight:500;color:var(--ink-2);transition:color var(--fast) var(--ease)}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink)}
.nav-links a[aria-current]{border-bottom:2px solid var(--signal);padding-bottom:2px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.01em;padding:14px 28px;border:1px solid var(--ink);cursor:pointer;transition:all var(--base) var(--ease);background:transparent;color:var(--ink)}
.btn:hover{background:var(--ink);color:var(--canvas)}
.btn-solid{background:var(--ink);color:var(--canvas)}
.btn-solid:hover{background:var(--signal);border-color:var(--signal);color:#fff}
.btn-quiet{border:0;padding:14px 0;color:var(--ink)}
.btn-quiet:hover{background:none;color:var(--signal)}
.btn-quiet::after{content:"\2192";transition:transform var(--fast) var(--ease)}
.btn-quiet:hover::after{transform:translateX(4px)}
.section-carbon .btn{border-color:var(--canvas);color:var(--canvas)}
.section-carbon .btn:hover{background:var(--canvas);color:var(--ink)}

/* ---- hero ---- */
.hero{min-height:78vh;display:grid;align-items:end;position:relative;background:var(--mist)}
.hero-media{position:absolute;inset:0;overflow:hidden}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;filter:saturate(.82)}
.hero-body{position:relative;padding:var(--section-y) 0;max-width:var(--contentw);margin:0 auto;width:100%;padding-left:var(--page-pad);padding-right:var(--page-pad)}
.hero-body .t-label{margin-bottom:16px;display:block}
.hero-body .t-hero{max-width:12ch}
.hero-actions{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap}

/* ---- stat strip ---- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.stat{border-left:1px solid var(--line);padding:8px 24px}
.stat b{display:block;font-weight:300;font-size:clamp(30px,3.5vw,44px);letter-spacing:-.015em;line-height:1.1}
.stat span{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}

/* ---- cards ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--surface);padding:36px 32px;transition:background var(--base) var(--ease)}
.card:hover{background:var(--canvas)}
.card .t-label{display:block;margin-bottom:14px}
.card h3{margin-bottom:10px}
.card .btn-quiet{margin-top:18px}

/* ---- media split ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-media{background:var(--mist);aspect-ratio:4/3;overflow:hidden}
.split-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.82)}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:32px}}

/* ---- forms ---- */
.field{display:block;margin-bottom:22px}
.field .t-label{display:block;margin-bottom:8px;color:var(--ink-2)}
.input,textarea.input{width:100%;border:1px solid var(--line);background:var(--surface);font-family:var(--sans);font-size:15px;padding:13px 14px;color:var(--ink);transition:border-color var(--fast) var(--ease)}
.input:focus{outline:none;border-color:var(--ink)}
.input.err{border-color:var(--err)}

/* ---- table ---- */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);font-weight:500;text-align:left;padding:10px 16px 10px 0;border-bottom:1px solid var(--ink)}
.table td{padding:12px 16px 12px 0;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
.table td:first-child{color:var(--ink)}

/* ---- footer ---- */
.footer{background:var(--carbon);color:var(--canvas)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:64px var(--page-pad) 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer .t-label{color:rgba(250,250,247,.45);margin-bottom:14px;display:block}
.footer a{display:block;font-size:14px;color:rgba(250,250,247,.72);padding:5px 0;transition:color var(--fast) var(--ease)}
.footer a:hover{color:var(--canvas)}
.footer-base{border-top:1px solid var(--line-dark);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:rgba(250,250,247,.4)}
@media(max-width:820px){.footer-inner{grid-template-columns:1fr 1fr}}

/* =====================================================================
   KONSTRUKTION SKIN v0.2 · engineering pattern layer · load after base
   Rules: grid never behind dense text columns · max 2 registration marks
   per viewport · dimension lines only under section eyebrows · hatch only
   on media placeholders · signal budget unchanged (patterns are tonal).
   ===================================================================== */
.k-grid{position:relative}
.k-grid::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
background-image:linear-gradient(rgba(19,19,18,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(19,19,18,.045) 1px,transparent 1px);
background-size:clamp(48px,6.25vw,90px) clamp(48px,6.25vw,90px)}
.section-carbon.k-grid::after,.k-grid.dark::after{background-image:linear-gradient(rgba(250,250,247,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(250,250,247,.06) 1px,transparent 1px)}

.k-reg{position:absolute;width:16px;height:16px;pointer-events:none;z-index:2}
.k-reg::before,.k-reg::after{content:"";position:absolute;background:rgba(19,19,18,.35)}
.k-reg::before{left:50%;top:0;bottom:0;width:1px}
.k-reg::after{top:50%;left:0;right:0;height:1px}
.k-reg.tl{top:18px;left:18px}.k-reg.tr{top:18px;right:18px}
.k-reg.bl{bottom:18px;left:18px}.k-reg.br{bottom:18px;right:18px}
.section-carbon .k-reg::before,.section-carbon .k-reg::after,.k-reg.light::before,.k-reg.light::after{background:rgba(250,250,247,.3)}
.k-hatch{background-image:repeating-linear-gradient(45deg,rgba(19,19,18,.07) 0,rgba(19,19,18,.07) 1px,transparent 1px,transparent 14px)}
.k-dim{position:relative;display:block;height:1px;background:rgba(19,19,18,.3);margin:14px 0 0}
.k-dim::before,.k-dim::after{content:"";position:absolute;top:-5px;width:1px;height:11px;background:rgba(19,19,18,.3)}
.k-dim::before{left:0}.k-dim::after{right:0}
.k-dim i{position:absolute;left:0;top:0;height:1px;background:var(--signal);display:block}
.k-datum{position:relative;padding-bottom:10px}
.k-datum::after{content:"";position:absolute;left:0;bottom:0;width:56px;height:1px;background:var(--signal)}