/* ============================================================
   DAYEK — Blueprint site system
   Persistent grey-blueprint canvas + alternating light/dark panels +
   contour typography + technical chrome. Uses tokens.css.
   ============================================================ */
:root{ --line-grey:#8C8579; --sec-opacity:0.86; --chrome:clamp(20px,2.4vw,38px);
  /* единый размер букв: главная (DAYEK) и Кодекс (D·A·Y·E·K) */
  --big-letter:clamp(44px,20.4vw,288px); }

*{ margin:0; padding:0; box-sizing:border-box; }
*{ border-radius:0; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto;} }
body{
  font-family:var(--font-body); background:var(--deep-iron); color:var(--stone);
  overflow-x:hidden; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
a{ color:inherit; text-decoration:none; }
::selection{ background:var(--amber); color:var(--graphite-2); }

/* ===== fixed blueprint background ===== */
#bg-canvas{ position:fixed; inset:0; width:100vw; height:100vh; z-index:0; display:block;
  background:radial-gradient(120% 90% at 50% 30%, #16181F 0%, #0E1014 70%, #0B0C10 100%); }
#bg-fallback{ position:fixed; inset:0; width:100vw; height:100vh; z-index:0; display:none; background:#0E1014; }
#bg-fallback.active{ display:block; }
#bg-canvas.hidden{ display:none; }
.bg-vignette{ position:fixed; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(130% 100% at 50% 45%, rgba(0,0,0,0) 55%, rgba(0,0,0,0.45) 100%); mix-blend-mode:multiply; }

/* ===== content layer ===== */
.page{ position:relative; z-index:2; }
.panel{ position:relative; min-height:100vh; display:flex; flex-direction:column; justify-content:center;
  padding:clamp(72px,7vw,120px) clamp(22px,7vw,130px) clamp(40px,5vw,90px);
  border-top:1px solid rgba(140,133,121,0.20); }
.panel--auto{ min-height:auto; }
.field-dark{ background:rgba(18,20,26,0.90); color:var(--stone); }
.field-light{ background:rgba(239,238,234,0.93); color:var(--graphite); }
.field-dark + .field-dark{ border-top-color:rgba(140,133,121,0.14); }
.wrap{ width:100%; max-width:1320px; margin-inline:auto; }

/* ===== mono labels / eyebrows ===== */
.eyebrow{ font-family:var(--font-mono); font-size:clamp(10px,1vw,12px); font-weight:500;
  letter-spacing:0.3em; text-transform:uppercase; line-height:1.5; }
.field-dark .eyebrow{ color:var(--line-grey); } .field-light .eyebrow{ color:var(--warm-grey); }
.eyebrow .amber{ color:var(--amber); }
/* глобальный mono-класс — иначе .cat-no/.cat-type/.codex-card__idx/.office__* рендерятся в Inter */
.mono{ font-family:var(--font-mono); }

.section-index{ font-family:var(--font-mono); font-size:clamp(11px,1.05vw,13px); letter-spacing:0.3em;
  margin-bottom:clamp(18px,3vw,34px); display:flex; align-items:center; gap:14px; }
.section-index::after{ content:""; height:1px; flex:0 0 clamp(40px,8vw,140px); }
.field-dark .section-index{ color:var(--line-grey); } .field-dark .section-index::after{ background:rgba(140,133,121,0.5); }
.field-light .section-index{ color:var(--warm-grey); } .field-light .section-index::after{ background:rgba(107,96,85,0.45); }

/* ===== headlines / body ===== */
.head{ font-family:var(--font-display); font-weight:800; font-size:clamp(34px,6vw,82px);
  line-height:0.98; letter-spacing:-0.02em; max-width:18ch; margin-bottom:clamp(20px,3vw,34px); }
.field-light .head{ color:var(--graphite); } .field-dark .head{ color:var(--stone-light); }
.head em{ font-style:normal; color:var(--amber); }
.lede{ font-size:clamp(15px,1.5vw,20px); line-height:1.6; max-width:50ch; font-weight:400; }
.field-dark .lede{ color:#C9C5BC; } .field-light .lede{ color:#43403B; }
.lede b{ font-weight:600; } .field-dark .lede b{ color:var(--stone-light); } .field-light .lede b{ color:var(--graphite); }
.tagline{ font-family:var(--font-mono); font-size:clamp(12px,1.2vw,15px); letter-spacing:0.06em;
  margin-top:clamp(22px,3vw,38px); padding-top:18px; border-top:1px solid currentColor; display:inline-block; opacity:0.85; }
.field-dark .tagline{ color:var(--line-grey); } .field-light .tagline{ color:var(--warm-grey); }

/* ===== giant outline wordmark ===== */
#hero{ position:relative; padding-inline:clamp(18px,4vw,60px); }
#hero .wrap{ position:relative; z-index:2; }
.wordmark-wrap{ position:relative; width:100%; overflow:hidden; line-height:0.82; margin:clamp(8px,2vw,26px) 0; }
.wordmark{ display:block; font-family:'Rubik Mono One', ui-monospace, monospace; font-weight:400;
  font-size:var(--big-letter); line-height:1; letter-spacing:0;
  text-transform:uppercase; white-space:nowrap; user-select:none;
  color:transparent; -webkit-text-stroke:2px var(--line-grey); paint-order:stroke; }
@media (max-width:560px){ .wordmark{ -webkit-text-stroke-width:1.4px; } }

/* ===== hero panel ===== */
.hero-eyebrow{ margin-bottom:clamp(18px,3vw,30px); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:clamp(20px,3vw,32px); }

/* ===== buttons ===== */
.btn{ position:relative; display:inline-flex; align-items:center; gap:16px; padding:19px 32px;
  font-family:var(--font-mono); font-size:12px; font-weight:500; letter-spacing:0.16em; text-transform:uppercase;
  cursor:pointer; border:1px solid transparent; overflow:hidden; isolation:isolate;
  transition:color .35s var(--ease), border-color .35s var(--ease); }
.btn > span, .btn__arr{ position:relative; z-index:2; }
.btn__arr{ font-style:normal; transition:transform .35s var(--ease); }
.btn:hover .btn__arr{ transform:translateX(6px); }
.btn::before{ content:""; position:absolute; inset:0; z-index:1; transform:translateX(-101%); transition:transform .42s var(--ease); }
.btn:hover::before{ transform:translateX(0); }
.btn--primary{ background:var(--amber); color:var(--deep-iron); border-color:var(--amber); }
.btn--primary::before{ background:var(--amber-glow); }
.btn--ghost{ color:currentColor; }
.field-dark .btn--ghost{ border-color:rgba(239,238,234,0.34); } .field-light .btn--ghost{ border-color:rgba(42,42,42,0.28); }
.btn--ghost::before{ background:var(--amber); }
.btn--ghost:hover{ color:var(--deep-iron); border-color:var(--amber); }

.spec .v{ font-family:var(--font-display); font-weight:700; font-size:clamp(24px,3vw,40px); line-height:1; }
.field-light .spec .v{ color:var(--graphite); } .field-dark .spec .v{ color:var(--stone-light); }
.spec .v .amber{ color:var(--amber); }

/* ===== services accordion (field-aware) ===== */
.acc{ border-top:1px solid rgba(140,133,121,0.3); margin-top:clamp(20px,3vw,40px); }
.acc__item{ border-bottom:1px solid rgba(140,133,121,0.3); }
.acc__head{ width:100%; background:none; border:0; cursor:pointer; text-align:left; color:inherit;
  display:grid; grid-template-columns:3.5rem 1fr auto; align-items:center; gap:1.4rem; padding:clamp(1.2rem,2.6vw,2rem) 0; }
.acc__num{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.1em; color:var(--line-grey); }
.field-light .acc__num{ color:var(--warm-grey); }
.acc__title{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.3rem,3vw,2rem); letter-spacing:-0.02em; line-height:1.05; }
.field-dark .acc__title{ color:var(--stone-light); } .field-light .acc__title{ color:var(--graphite); }
.acc__head:hover .acc__title{ color:var(--amber); }
.acc__sign{ font-family:var(--font-display); font-size:clamp(1.5rem,3vw,2rem); color:var(--amber); width:1.5rem; text-align:center; transition:transform .5s var(--ease); }
.acc__item[data-open="true"] .acc__sign{ transform:rotate(45deg); }
.acc__panel{ overflow:hidden; height:0; transition:height .5s var(--ease); }
.acc__panel-inner{ display:grid; grid-template-columns:3.5rem 1fr; gap:1.4rem; padding:0 0 clamp(1.4rem,2.6vw,2.2rem); }
.acc__desc{ max-width:64ch; } .field-dark .acc__desc{ color:#C9C5BC; } .field-light .acc__desc{ color:#43403B; }
.acc__desc p{ margin:0 0 1rem; }
.acc__tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:1rem; }
.acc__tag{ font-family:var(--font-mono); font-size:10px; letter-spacing:0.04em; text-transform:uppercase; color:var(--line-grey); border:1px solid rgba(140,133,121,0.4); padding:6px 10px; }
.field-light .acc__tag{ color:var(--warm-grey); }


/* ===== contact form (field-light) ===== */
.contact__grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:clamp(2rem,5vw,4.5rem); margin-top:clamp(20px,3vw,40px); }
@media (max-width:820px){ .contact__grid{ grid-template-columns:1fr; } }
.contact__list{ list-style:none; display:grid; gap:12px; margin:1.4rem 0; font-family:var(--font-mono); font-size:12px; letter-spacing:0.02em; color:inherit; }
.contact__list .amber{ color:var(--amber); margin-right:8px; }
.form{ display:grid; gap:18px; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:620px){ .form__row{ grid-template-columns:1fr; } }
.field-f{ display:grid; gap:8px; }
.field-f .lbl{ font-family:var(--font-mono); font-size:10px; letter-spacing:0.14em; text-transform:uppercase; color:var(--warm-grey); }
.field-f input,.field-f textarea,.field-f select{ font-family:var(--font-body); font-size:16px; color:var(--graphite);
  background:rgba(255,255,255,0.9); border:1px solid rgba(107,96,85,0.35); padding:14px; width:100%; transition:border-color .22s var(--ease); }
.field-f input:focus,.field-f textarea:focus,.field-f select:focus{ outline:none; border-color:var(--amber); box-shadow:inset 0 -2px 0 var(--amber); }
/* видимый фокус для клавиатуры (WCAG 2.4.7) */
:focus-visible{ outline:2px solid var(--amber); outline-offset:3px; }
.btn:focus-visible,.cat-row:focus-visible,.cat-chip:focus-visible,.acc__head:focus-visible,.overlay nav a:focus-visible,.dot-mark:focus-visible,.ov-close:focus-visible,.doc-close:focus-visible,.site-foot a:focus-visible,.office__mail:focus-visible{ outline:2px solid var(--amber); outline-offset:3px; }
.field-f input:focus-visible,.field-f textarea:focus-visible,.field-f select:focus-visible{ outline:none; }
.field-f.invalid input,.field-f.invalid textarea{ border-color:var(--alert); }
.consent{ display:flex; align-items:center; gap:10px; font-family:var(--font-mono); font-size:11px; color:var(--warm-grey); cursor:pointer; }
.consent input{ width:16px; height:16px; accent-color:var(--amber); }
.form__status{ font-family:var(--font-mono); font-size:11px; margin:0; }
.form__status[data-ok]{ color:var(--success); } .form__status[data-err]{ color:var(--alert); }

/* ===== fixed chrome ===== */
.dot-mark{ position:fixed; top:var(--chrome); left:var(--chrome); z-index:40; width:34px; height:34px;
  display:grid; grid-template-columns:repeat(3,1fr); grid-template-rows:repeat(3,1fr); gap:6px; cursor:pointer; background:transparent; border:0; padding:0; }
.dot-mark .d{ width:6px; height:6px; background:var(--line-grey); transition:background .35s ease, transform .35s ease; }
.dot-mark .d.amber{ background:var(--amber); }
.dot-mark:hover .d{ transform:scale(1.12); } .dot-mark:hover .d.amber{ background:var(--amber-glow); }
.dot-mark__cap{ position:fixed; top:var(--chrome); left:calc(var(--chrome) + 46px); z-index:40; pointer-events:none;
  font-family:var(--font-mono); font-size:9px; letter-spacing:0.22em; text-transform:uppercase; color:#B4AEA2; line-height:1.5; }
.dot-mark__cap b{ color:var(--stone-light); font-weight:600; }

.corner-id{ position:fixed; top:var(--chrome); right:var(--chrome); z-index:40; font-family:var(--font-mono);
  font-size:11px; letter-spacing:0.26em; color:var(--line-grey); text-transform:uppercase; text-align:right; pointer-events:none; }
.corner-id b{ color:var(--stone-light); font-weight:700; }
.scroll-hud{ position:fixed; right:var(--chrome); bottom:var(--chrome); z-index:40; font-family:var(--font-mono);
  font-size:11px; letter-spacing:0.16em; color:#B4AEA2; display:flex; align-items:center; gap:12px; pointer-events:none; }
.scroll-hud .bar{ width:120px; height:1px; background:rgba(140,133,121,0.4); position:relative; }
.scroll-hud .bar i{ position:absolute; left:0; top:-1px; height:3px; width:0%; background:var(--amber); transition:width .12s linear; }
.scroll-hud .amber{ color:var(--amber); }
/* ===== переключатель языков ===== */
.lang-switch{ position:fixed; top:var(--chrome); right:var(--chrome); z-index:45; display:flex; gap:1px; }
.lang-switch button{ background:transparent; border:0; cursor:pointer; font-family:var(--font-mono); font-size:11px;
  letter-spacing:0.08em; padding:4px 7px; color:var(--line-grey); transition:color .2s var(--ease); }
.lang-switch button:hover{ color:var(--stone-light); }
.lang-switch button[aria-pressed="true"]{ color:var(--amber); }
@media (max-width:640px){ .corner-id{ display:none; } .dot-mark__cap .cap-brand{ display:none; } .dot-mark__cap{ top:calc(var(--chrome) + 10px); }
  .lang-switch{ top:calc(var(--chrome) + 4px); } }

/* ===== page frame (тонкая рамка страницы) ===== */
.page-frame{ position:fixed; inset:14px; border:1px solid rgba(140,133,121,0.32); z-index:35; pointer-events:none; }
@media (max-width:640px){ .page-frame{ inset:9px; } }

.norm-list{ list-style:none; display:grid; gap:10px; }
.norm-list li{ font-size:14px; line-height:1.45; padding-left:16px; position:relative; }
.norm-list li::before{ content:"—"; position:absolute; left:0; color:var(--line-grey); }
.field-light .norm-list li{ color:#43403B; } .field-dark .norm-list li{ color:#C9C5BC; }

/* ===== offices ===== */
.offices{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin:clamp(24px,3vw,36px) 0; }
@media (max-width:520px){ .offices{ grid-template-columns:1fr; } }
.office{ border:1px solid rgba(140,133,121,0.3); padding:clamp(16px,2vw,22px); transition:border-color .25s var(--ease); }
.office:hover{ border-color:rgba(214,158,46,0.55); }
.office__h{ font-size:13px; letter-spacing:0.08em; text-transform:uppercase; font-weight:700; }
.field-dark .office__h{ color:var(--stone-light); } .field-light .office__h{ color:var(--graphite); }
.office__role{ font-size:10px; letter-spacing:0.16em; text-transform:uppercase; color:var(--amber); margin-top:6px; }
.office__a{ font-family:var(--font-body); font-size:13px; color:var(--line-grey); margin-top:12px; }
.office__mail,.office__tel{ display:inline-block; margin-top:7px; font-size:12px; letter-spacing:0.03em; color:var(--amber); border-bottom:1px solid transparent; transition:border-color .2s var(--ease); }
.office__mail:hover,.office__tel:hover{ border-bottom-color:var(--amber); }
.office__tel{ font-weight:500; }

/* ===== catalog (нормативная база) ===== */
.cat-filter{ display:flex; flex-wrap:wrap; gap:10px; margin:clamp(24px,3vw,40px) 0 clamp(14px,2vw,22px); }
.cat-chip{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.12em; text-transform:uppercase;
  padding:9px 16px; border:1px solid rgba(140,133,121,0.4); background:transparent; color:var(--warm-grey); cursor:pointer;
  transition:border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease); }
.cat-chip:hover{ border-color:var(--amber); color:var(--amber); }
.cat-chip.is-active{ background:var(--amber); border-color:var(--amber); color:var(--deep-iron); }
.field-dark .cat-chip{ color:var(--line-grey); }
.catalog{ border-top:1px solid rgba(140,133,121,0.32); }
.cat-row{ display:grid; grid-template-columns:46px 92px 1fr auto; align-items:center; gap:16px;
  padding:clamp(13px,1.5vw,18px) 4px; border-bottom:1px solid rgba(140,133,121,0.22);
  transition:background .2s var(--ease); }
.cat-row:hover{ background:rgba(214,158,46,0.06); }
.cat-no{ font-size:11px; letter-spacing:0.08em; color:var(--line-grey); }
.cat-type{ font-size:10px; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber); }
.cat-title{ font-size:clamp(14px,1.5vw,17px); line-height:1.35; }
.field-light .cat-title{ color:var(--graphite); } .field-dark .cat-title{ color:var(--stone-light); }
.cat-tag{ font-size:10px; letter-spacing:0.08em; text-transform:uppercase; color:var(--warm-grey); white-space:nowrap; }
.cat-row[hidden]{ display:none; }
@media (max-width:680px){ .cat-row{ grid-template-columns:34px 1fr; } .cat-type,.cat-tag{ display:none; } }
.cat-row{ cursor:pointer; }
.cat-row:hover .cat-title{ color:var(--amber-dark); }

/* ===== document sheet modal ===== */
.doc-modal{ position:fixed; inset:0; z-index:80; display:grid; place-items:center; padding:clamp(16px,4vw,52px);
  background:rgba(11,12,16,0.88); -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px);
  opacity:0; transition:opacity .3s var(--ease); }
.doc-modal.open{ opacity:1; }
.doc-modal[hidden]{ display:none; }
.doc-sheet{ position:relative; width:min(700px,100%); max-height:86vh; overflow:auto;
  background:var(--stone-light); color:var(--graphite); border:1px solid rgba(140,133,121,0.5);
  padding:clamp(28px,4vw,54px) clamp(26px,4vw,54px) clamp(22px,3vw,40px) clamp(34px,4.5vw,64px); }
.doc-sheet__rule{ position:absolute; left:0; top:0; width:6px; height:100%; background:var(--amber); }
.doc-sheet__head{ display:flex; flex-wrap:wrap; gap:9px; margin-bottom:clamp(18px,2.5vw,26px); }
.doc-tag{ font-size:10px; letter-spacing:0.14em; text-transform:uppercase; padding:6px 11px; border:1px solid rgba(107,96,85,0.4); color:var(--warm-grey); }
.doc-tag--amber{ background:var(--amber); border-color:var(--amber); color:var(--deep-iron); }
.doc-sheet__title{ font-family:var(--font-display); font-weight:800; font-size:clamp(22px,3vw,33px); line-height:1.14; letter-spacing:-0.02em; color:var(--graphite); margin-bottom:clamp(14px,2vw,20px); }
.doc-sheet__sum{ font-size:clamp(15px,1.6vw,18px); line-height:1.6; color:#43403B; margin-bottom:clamp(22px,3vw,30px); }
.doc-sheet__bh{ font-size:11px; letter-spacing:0.2em; text-transform:uppercase; color:var(--amber-dark); margin-bottom:14px; padding-bottom:10px; border-bottom:1px solid rgba(140,133,121,0.4); }
.doc-sheet__pts{ list-style:none; display:grid; gap:12px; margin-bottom:clamp(24px,3vw,32px); }
.doc-sheet__pts li{ position:relative; padding-left:24px; font-size:15px; line-height:1.46; color:#43403B; }
.doc-sheet__pts li::before{ content:"→"; position:absolute; left:0; color:var(--amber-dark); }
.doc-sheet__foot{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding-top:clamp(16px,2vw,22px); border-top:1px solid rgba(140,133,121,0.4); }
.doc-sheet__foot .mono{ font-size:10px; letter-spacing:0.1em; text-transform:uppercase; color:var(--warm-grey); max-width:62%; }
.doc-sheet__seal{ display:grid; grid-template-columns:repeat(3,5px); grid-auto-rows:5px; gap:4px; flex:none; }
.doc-sheet__seal span{ width:5px; height:5px; background:var(--warm-grey); } .doc-sheet__seal span.on{ background:var(--amber-dark); }
.doc-close{ position:fixed; top:clamp(16px,2.4vw,34px); right:clamp(16px,2.4vw,34px); z-index:81; width:40px; height:40px; background:transparent; border:1px solid rgba(239,238,234,0.32); cursor:pointer; }
.doc-close::before,.doc-close::after{ content:""; position:absolute; left:50%; top:50%; width:17px; height:1.5px; background:var(--stone); }
.doc-close::before{ transform:translate(-50%,-50%) rotate(45deg); } .doc-close::after{ transform:translate(-50%,-50%) rotate(-45deg); }
.doc-close:hover{ border-color:var(--amber); }
body.doc-open{ overflow:hidden; }

/* ===== codex — стопка карточек (sticky stacking) ===== */
.codex{ position:relative; }
.codex-intro{ min-height:64vh; display:flex; flex-direction:column; justify-content:center;
  padding:clamp(72px,7vw,120px) clamp(22px,7vw,130px) clamp(20px,3vw,36px); border-top:1px solid rgba(140,133,121,0.2); }
.codex-stack{ padding:0 clamp(22px,7vw,130px) clamp(70px,9vw,130px); }
.codex-card{ position:sticky; top:calc(70px + var(--i) * 26px); padding-top:clamp(16px,2vw,26px); }
.codex-card__inner{ max-width:1320px; margin:0 auto; min-height:min(clamp(440px,62vh,620px), calc(100vh - 200px));
  display:grid; grid-template-columns:1.05fr 1fr; border:1px solid rgba(64,64,64,0.9); overflow:hidden; }
.cc-dark  .codex-card__inner{ background:rgba(16,18,24,0.97); color:var(--stone); }
.cc-light .codex-card__inner{ background:rgba(243,242,238,0.98); color:var(--graphite); }
/* единая тёмно-серая граница на всех 5 карточках (и разделитель медиа) — без светлого контура нигде */
.codex-card__media{ margin:0; position:relative; min-height:240px; border-right:1px solid rgba(64,64,64,0.9); background:var(--deep-iron); overflow:hidden; }
.codex-card__media .ph{ position:absolute; inset:0; display:grid; place-items:center;
  background:repeating-linear-gradient(135deg, rgba(214,158,46,0.05) 0 2px, transparent 2px 22px),
    linear-gradient(135deg, rgba(31,34,40,0.5), rgba(18,20,26,0.2));
  font-size:10px; letter-spacing:0.18em; text-transform:uppercase; color:var(--line-grey); }
.cc-light .codex-card__media .ph{ background:repeating-linear-gradient(135deg, rgba(214,158,46,0.07) 0 2px, transparent 2px 22px),
    linear-gradient(135deg, rgba(140,133,121,0.12), transparent); }
/* единый фильтр + полная непрозрачность → все картинки одинаковы (фон карточки не просвечивает) */
.codex-card__media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:1;
  transform:scale(1.05); /* чуть увеличиваем — перекрываем светлый край на A/E */
  filter:grayscale(0.55) contrast(1.1) brightness(0.86); }
.codex-card__media::after{ content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(62% 62% at 50% 50%, rgba(11,12,16,0.5), rgba(11,12,16,0.16) 66%, transparent 86%); }
.codex-card__big{ position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:3;
  font-family:'Rubik Mono One', ui-monospace, monospace; font-weight:400;
  font-size:var(--big-letter); line-height:0.78; letter-spacing:0;
  color:transparent; -webkit-text-stroke:2.5px var(--line-grey); pointer-events:none; }
@media (max-width:760px){ .codex-card__big{ -webkit-text-stroke-width:1.8px; } }
.codex-card__text{ padding:clamp(26px,3.5vw,52px); display:flex; flex-direction:column; justify-content:center; }
.codex-card__idx{ font-size:11px; letter-spacing:0.2em; text-transform:uppercase; color:var(--amber); margin-bottom:clamp(14px,2vw,22px); }
.codex-card__h{ display:flex; align-items:center; gap:18px; font-family:var(--font-display); font-weight:800;
  font-size:clamp(24px,3.2vw,40px); letter-spacing:-0.02em; margin-bottom:clamp(14px,2vw,22px); line-height:1.05; }
.codex-card__h .glyph{ font-family:'Rubik Mono One', monospace; font-weight:400; font-size:1.5em; line-height:1;
  color:transparent; -webkit-text-stroke:2px var(--amber); }
.codex-card__text .lede{ max-width:46ch; }
@media (max-width:760px){ .codex-card__inner{ grid-template-columns:1fr; }
  .codex-card__media{ min-height:180px; border-right:0; border-bottom:1px solid rgba(64,64,64,0.9); } }

/* ===== overlay menu ===== */
.overlay{ position:fixed; inset:0; z-index:60; background:rgba(11,12,16,0.97);
  display:flex; flex-direction:column; justify-content:center; padding:clamp(40px,8vw,120px);
  opacity:0; visibility:hidden; transition:opacity .4s var(--ease), visibility 0s linear .4s; }
.overlay.open{ opacity:1; visibility:visible; transition:opacity .4s var(--ease), visibility 0s; }
.overlay .ov-eyebrow{ font-family:var(--font-mono); font-size:12px; letter-spacing:0.32em; color:var(--line-grey); text-transform:uppercase; margin-bottom:clamp(30px,5vw,56px); }
.overlay nav a{ display:block; font-family:var(--font-display); font-weight:700; font-size:clamp(26px,4.4vw,52px);
  line-height:1.2; letter-spacing:-0.01em; color:var(--stone);
  transition:color .3s var(--ease), padding-left .3s var(--ease); padding:7px 0; }
.overlay nav a:hover{ color:var(--amber); padding-left:0.32em; }
.overlay nav a .idx{ font-family:var(--font-mono); font-size:13px; font-weight:500; letter-spacing:0.18em; vertical-align:super; color:var(--amber); margin-right:16px; }
.overlay .ov-foot{ margin-top:clamp(40px,6vw,64px); font-family:var(--font-mono); font-size:12px; letter-spacing:0.2em; color:var(--line-grey); }
.ov-close{ position:absolute; top:var(--chrome); left:var(--chrome); width:34px; height:34px; cursor:pointer; background:transparent; border:0; z-index:61; }
.ov-close::before,.ov-close::after{ content:""; position:absolute; left:50%; top:50%; width:26px; height:1.5px; background:var(--stone); }
.ov-close::before{ transform:translate(-50%,-50%) rotate(45deg); } .ov-close::after{ transform:translate(-50%,-50%) rotate(-45deg); }
body.nav-open{ overflow:hidden; }

/* ===== footer ===== */
.site-foot{ position:relative; z-index:2; background:rgba(11,12,16,0.92); color:var(--stone);
  padding:clamp(2.5rem,5vw,4rem) clamp(22px,7vw,130px); display:flex; flex-wrap:wrap; gap:2rem; justify-content:space-between;
  border-top:1px solid rgba(140,133,121,0.25); font-family:var(--font-mono); font-size:12px; letter-spacing:0.06em; }
.site-foot a:hover{ color:var(--amber); }
.site-foot .muted{ color:var(--line-grey); }

/* ===== reveal ===== */
.reveal{ opacity:0; transform:translateY(20px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } }