/* ============================================================
   DCMI Digital Archive — shared styles
   Achromatic (warm white / gray / black) + single maroon accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,300;0,400;0,500;0,600;1,400&family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

:root{
  --ink:        #1a1815;   /* warm near-black */
  --ink-soft:   #46423d;
  --gray:       #6f6a64;
  --gray-mid:   #9a948c;
  --line:       #e2ddd6;   /* hairline */
  --line-soft:  #efebe5;
  --paper:      #f6f3ee;   /* warm off-white page */
  --paper-2:    #fbf9f5;
  --white:      #ffffff;
  --accent:     #7d1d28;   /* maroon, from the EWC emblem */
  --accent-deep:#5e141d;

  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  --serif: "Spectral", "Noto Sans KR", system-ui, sans-serif;
  --sans:  "Noto Sans KR", system-ui, -apple-system, sans-serif;

  --t-fast: .25s cubic-bezier(.4,0,.2,1);
  --t-med:  .5s cubic-bezier(.4,0,.2,1);
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  font-weight:300;
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }

/* ---- language visibility toggle ---- */
.lx-ko{ display:none; }
html[data-lang="ko"] .lx-en{ display:none; }
html[data-lang="ko"] .lx-ko{ display:inline; }

/* ============================================================
   Layout helpers
   ============================================================ */
.wrap{ max-width:var(--maxw); margin:0 auto; padding-inline:var(--gutter); }
.eyebrow{
  font-size:11px; letter-spacing:.28em; text-transform:uppercase;
  font-weight:500; color:var(--gray); font-family:var(--sans);
}
.eyebrow .bar{ display:inline-block; width:22px; height:1px; background:var(--accent);
  vertical-align:middle; margin-right:.7em; transform:translateY(-2px); }

h1,h2,h3,h4{ font-family:var(--serif); font-weight:400; line-height:1.12;
  letter-spacing:-.01em; margin:0; color:var(--ink); }

/* ============================================================
   Top navigation
   ============================================================ */
.nav{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter:blur(12px) saturate(1.2);
  border-bottom:1px solid var(--line);
}
.nav__inner{
  max-width:var(--maxw); margin:0 auto; padding:0 var(--gutter);
  height:74px; display:flex; align-items:center; gap:28px;
}
.brand{ display:flex; align-items:center; gap:13px; margin-right:auto; }
.brand img{ height:38px; width:auto; }
.brand__txt{ display:flex; flex-direction:column; line-height:1.05; }
.brand__txt b{ font-family:var(--serif); font-weight:500; font-size:16px; letter-spacing:.01em; }
.brand__txt span{ font-size:10px; letter-spacing:.22em; text-transform:uppercase; color:var(--gray); }
.nav__links{ display:flex; gap:30px; align-items:center; }
.nav__links a{
  font-size:13.5px; letter-spacing:.02em; color:var(--ink-soft); font-weight:400;
  position:relative; padding:4px 0;
}
.nav__links a::after{ content:""; position:absolute; left:0; right:100%; bottom:-2px;
  height:1px; background:var(--accent); transition:right var(--t-fast); }
.nav__links a:hover::after,.nav__links a[aria-current="page"]::after{ right:0; }
.nav__links a[aria-current="page"]{ color:var(--ink); }

.lang{ display:flex; align-items:center; border:1px solid var(--line);
  border-radius:999px; overflow:hidden; }
.lang button{ border:0; background:transparent; padding:7px 13px; font-size:12px;
  letter-spacing:.08em; color:var(--gray); font-weight:500; transition:var(--t-fast); }
.lang button[aria-pressed="true"]{ background:var(--ink); color:var(--paper-2); }

.nav__toggle{ display:none; border:0; background:none; width:34px; height:34px; }
.nav__toggle span{ display:block; width:22px; height:1.5px; background:var(--ink); margin:5px auto; transition:var(--t-fast); }

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:.6em; font-family:var(--sans);
  font-size:13.5px; font-weight:500; letter-spacing:.02em; padding:13px 24px;
  border-radius:999px; border:1px solid var(--ink); background:var(--ink);
  color:var(--paper-2); transition:var(--t-fast);
}
.btn:hover{ background:var(--accent); border-color:var(--accent); }
.btn--ghost{ background:transparent; color:var(--ink); }
.btn--ghost:hover{ background:var(--ink); color:var(--paper-2); border-color:var(--ink); }
.btn .arr{ transition:transform var(--t-fast); }
.btn:hover .arr{ transform:translateX(4px); }

/* ============================================================
   Search field
   ============================================================ */
.search{
  display:flex; align-items:center; gap:12px; background:var(--white);
  border:1px solid var(--line); border-radius:999px; padding:6px 6px 6px 22px;
  box-shadow:0 1px 2px rgba(26,24,21,.03);
  transition:var(--t-fast);
}
.search:focus-within{ border-color:var(--ink); box-shadow:0 6px 24px rgba(26,24,21,.08); }
.search svg{ flex:none; color:var(--gray-mid); }
.search input{
  flex:1; border:0; outline:0; background:none; font-family:var(--sans);
  font-size:15px; color:var(--ink); font-weight:300; min-width:0; padding:8px 0;
}
.search input::placeholder{ color:var(--gray-mid); }
.search button{
  flex:none; border:0; background:var(--ink); color:var(--paper-2);
  border-radius:999px; padding:11px 22px; font-size:13.5px; font-weight:500;
  letter-spacing:.02em; transition:var(--t-fast);
}
.search button:hover{ background:var(--accent); }

/* ============================================================
   Item / archive cards
   ============================================================ */
.card-grid{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }

.card{
  display:flex; flex-direction:column; background:var(--paper-2);
  transition:background var(--t-fast); position:relative;
}
.card:hover{ background:var(--white); }
.card__thumb{
  aspect-ratio:4/5; overflow:hidden; background:var(--line-soft);
  position:relative;
}
.card__thumb img{ width:100%; height:100%; object-fit:cover;
  transition:transform .6s cubic-bezier(.4,0,.2,1); }
.card:hover .card__thumb img{ transform:scale(1.04); }
.card__ph{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  background:
    repeating-linear-gradient(135deg, var(--line-soft) 0 11px, var(--paper-2) 11px 22px);
}
.card__ph span{ font-family:"Noto Sans KR",monospace; font-size:10px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--gray-mid); background:var(--paper-2);
  padding:5px 11px; border:1px solid var(--line); border-radius:3px; }
.card__body{ padding:18px 20px 22px; display:flex; flex-direction:column; gap:9px; flex:1; }
.card__tag{ font-size:10px; letter-spacing:.2em; text-transform:uppercase; font-weight:500;
  color:var(--accent); }
.card__title{ font-family:var(--serif); font-size:16px; font-weight:500; line-height:1.3;
  color:var(--ink); word-break:break-word; }
.card__sum{ font-size:12.5px; color:var(--gray); line-height:1.55; font-weight:300;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.card__meta{ margin-top:auto; padding-top:6px; display:flex; align-items:center; gap:6px;
  font-size:11px; color:var(--gray-mid); letter-spacing:.04em; }

/* ============================================================
   Section feature cards (home)
   ============================================================ */
.sect-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line); }
.sect{
  position:relative; background:var(--paper-2); padding:34px 30px 30px;
  min-height:230px; display:flex; flex-direction:column; transition:var(--t-med);
  overflow:hidden;
}
.sect:hover{ background:var(--ink); color:var(--paper-2); }
.sect__code{ font-family:var(--serif); font-size:13px; letter-spacing:.18em; color:var(--gray-mid);
  font-weight:500; transition:var(--t-med); }
.sect:hover .sect__code{ color:var(--accent); }
.sect__name{ font-family:var(--serif); font-size:26px; font-weight:400; margin-top:14px;
  line-height:1.1; transition:var(--t-med); }
.sect__desc{ font-size:13px; color:var(--gray); margin-top:12px; line-height:1.6; max-width:30ch;
  transition:var(--t-med); }
.sect:hover .sect__desc{ color:var(--line); }
.sect__foot{ margin-top:auto; padding-top:22px; display:flex; align-items:center; justify-content:space-between;
  font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--gray-mid);
  transition:var(--t-med); }
.sect:hover .sect__foot{ color:var(--line); }
.sect__count b{ color:var(--ink); font-weight:600; font-family:var(--serif); font-size:14px; transition:var(--t-med); }
.sect:hover .sect__count b{ color:var(--paper-2); }
.sect__arr{ transition:transform var(--t-fast); }
.sect:hover .sect__arr{ transform:translateX(5px); }

/* ============================================================
   Generic section blocks
   ============================================================ */
.block{ padding-block:clamp(64px, 9vw, 120px); }
.block--tight{ padding-block:clamp(44px, 6vw, 76px); }
.head{ display:flex; align-items:flex-end; justify-content:space-between; gap:30px;
  margin-bottom:48px; flex-wrap:wrap; }
.head h2{ font-size:clamp(28px, 4vw, 44px); max-width:18ch; }
.head p{ color:var(--gray); max-width:42ch; font-size:15px; }

/* ============================================================
   Footer
   ============================================================ */
.foot{ background:var(--ink); color:var(--paper-2); padding-block:72px 40px; margin-top:0; }
.foot a{ color:var(--line); }
.foot a:hover{ color:var(--white); }
.foot__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.12); }
.foot__brand b{ font-family:var(--serif); font-size:20px; font-weight:500; }
.foot__brand p{ color:var(--gray-mid); font-size:13px; max-width:38ch; margin-top:14px; line-height:1.7; }
.foot__address{ color:var(--gray-mid); font-size:14px; font-style:normal; line-height:1.7;
  margin-top:18px; max-width:42ch; }
.foot__address strong{ color:var(--paper-2); display:block; font-family:var(--sans); font-size:11px;
  font-weight:500; letter-spacing:.18em; margin-bottom:4px; text-transform:uppercase; }
.foot__col h4{ color:var(--paper-2); font-family:var(--sans); font-size:11px; letter-spacing:.2em;
  text-transform:uppercase; font-weight:500; margin-bottom:16px; }
.foot__col a{ display:block; font-size:14px; padding:5px 0; color:var(--gray-mid); transition:var(--t-fast); }
.foot__col a:hover{ color:var(--white); }
.foot__bot{ display:flex; justify-content:space-between; align-items:center; gap:20px;
  padding-top:28px; font-size:12px; color:var(--gray-mid); flex-wrap:wrap; }

/* ============================================================
   Hero
   ============================================================ */
.hero{ padding-top:clamp(48px,7vw,90px); padding-bottom:clamp(56px,8vw,104px); }
.hero__grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(36px,6vw,80px); align-items:center; }
.hero h1{ font-size:calc(clamp(40px,6.4vw,80px) - 1pt); line-height:1.02; letter-spacing:-.02em; font-weight:700; }
.hero h1 em{ font-style:italic; color:var(--accent); }
.hero__lead{ margin-top:26px; font-size:clamp(15px,1.6vw,18px); color:var(--ink-soft);
  max-width:46ch; line-height:1.7; font-weight:300; }
.hero__cta{ margin-top:30px; display:flex; gap:14px; flex-wrap:wrap; align-items:center; }
.hero__search{ margin-top:30px; max-width:520px; }
.hero__art{ position:relative; }
.hero__art image-slot{ width:100%; height:clamp(360px,46vw,560px); }
.hero__photo-wrap{
  position:relative;
  width:100%; height:clamp(360px,46vw,560px);
  background:var(--paper-2);
  border-radius:12px;
  border:1px solid rgba(26,24,21,.13);
  box-shadow:
    0 4px 12px rgba(26,24,21,.08),
    0 16px 48px rgba(26,24,21,.11),
    0 40px 80px rgba(26,24,21,.09);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px 28px 36px;
}
.hero__photo-img{
  width:auto; height:100%;
  max-height:calc(100% - 0px);
  object-fit:cover; object-position:top center;
  display:block;
  border-radius:4px;
  box-shadow:0 2px 16px rgba(26,24,21,.15);
}
.hero__photo-fade{ display:none; }
.hero__cap{ position:absolute; left:0; bottom:-30px; font-size:11px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--gray-mid); }
.hero__mark{ position:absolute; top:18px; right:18px; background:var(--paper-2);
  border:1px solid var(--line); border-radius:50%; width:74px; height:74px; display:flex;
  align-items:center; justify-content:center; box-shadow:0 8px 30px rgba(26,24,21,.1); }
.hero__mark img{ width:46px; }
.hero__stats{ margin-top:46px; display:flex; gap:46px; border-top:1px solid var(--line); padding-top:26px; }
.hero__stat b{ font-family:var(--serif); font-size:34px; font-weight:400; display:block; line-height:1; }
.hero__stat span{ font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--gray); margin-top:8px; display:block; }

/* ---- mission statement band ---- */
.mission{ background:var(--ink); color:var(--paper-2); }
.mission .wrap{ padding-block:clamp(70px,10vw,128px); }
.mission p{ font-family:var(--serif); font-size:clamp(24px,3.4vw,42px); line-height:1.42;
  font-weight:300; max-width:24ch; letter-spacing:-.01em; }
.mission p em{ font-style:italic; color:#d99aa3; }
.mission .eyebrow{ color:var(--gray-mid); margin-bottom:30px; }
.mission .eyebrow .bar{ background:var(--accent); }
.mission__sig{ margin-top:40px; font-size:13px; color:var(--gray-mid); letter-spacing:.04em; }

/* ---- AI research band ---- */
.ai{ position:relative; background:var(--paper-2); border-block:1px solid var(--line); overflow:hidden; }
.ai .wrap{ padding-block:clamp(64px,9vw,118px); display:grid; grid-template-columns:1fr 1fr;
  gap:60px; align-items:center; }
.ai__big{ font-size:clamp(30px,4.4vw,56px); font-weight:300; line-height:1.08; letter-spacing:-.02em; }
.ai__big em{ font-style:italic; color:var(--accent); }
.ai p{ color:var(--gray); margin-top:22px; max-width:44ch; font-size:15.5px; line-height:1.7; }
.ai__panel{ background:var(--ink); color:var(--paper-2); border-radius:6px; padding:38px;
  box-shadow:0 30px 70px -30px rgba(26,24,21,.5); }
.ai__panel .eyebrow{ color:var(--gray-mid); }
.ai__demo{ margin:22px 0 26px; display:flex; flex-direction:column; gap:10px; }
.ai__qrow{ display:flex; align-items:center; gap:12px; padding:14px 16px; border:1px solid rgba(255,255,255,.14);
  border-radius:6px; font-size:14px; color:var(--line); transition:var(--t-fast); }
.ai__qrow:hover{ background:rgba(255,255,255,.05); border-color:rgba(255,255,255,.3); color:#fff; }
.ai__qrow .dot{ width:6px; height:6px; border-radius:50%; background:var(--accent); flex:none; }
.ai__panel .btn{ background:var(--paper-2); color:var(--ink); border-color:var(--paper-2); width:100%; justify-content:center; }
.ai__panel .btn:hover{ background:var(--accent); color:#fff; border-color:var(--accent); }
.ai__feat{ display:flex; gap:30px; margin-top:30px; flex-wrap:wrap; }
.ai__feat div{ font-size:13px; color:var(--gray); }
.ai__feat b{ display:block; color:var(--ink); font-family:var(--serif); font-size:17px; font-weight:500; margin-bottom:3px; }

/* ---- grid note / loading ---- */
.grid-note{ grid-column:1/-1; padding:50px; text-align:center; color:var(--gray-mid);
  font-size:14px; letter-spacing:.04em; background:var(--paper-2); }
.offline-note{ font-size:12px; color:var(--gray); background:var(--line-soft);
  border:1px solid var(--line); border-radius:5px; padding:11px 16px; display:inline-flex;
  align-items:center; gap:9px; margin-bottom:22px; }
.offline-note::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--accent); }

/* ---- browse controls (archive page) ---- */
.browse-head{ padding-top:clamp(40px,5vw,70px); padding-bottom:30px; border-bottom:1px solid var(--line); }
.browse-head h1{ font-size:clamp(32px,5vw,56px); font-weight:300; letter-spacing:-.02em; }
.chips{ display:flex; gap:9px; flex-wrap:wrap; margin-top:26px; }
.chip{ border:1px solid var(--line); background:var(--paper-2); border-radius:999px;
  padding:9px 17px; font-size:12.5px; letter-spacing:.03em; color:var(--ink-soft);
  font-weight:500; transition:var(--t-fast); }
.chip:hover{ border-color:var(--ink); }
.chip[aria-pressed="true"]{ background:var(--ink); color:var(--paper-2); border-color:var(--ink); }
.chip small{ opacity:.5; margin-left:6px; }
.pager{ display:flex; align-items:center; justify-content:center; gap:18px; margin-top:48px; }
.pager button{ border:1px solid var(--line); background:var(--paper-2); border-radius:999px;
  padding:11px 22px; font-size:13px; font-weight:500; letter-spacing:.03em; color:var(--ink);
  transition:var(--t-fast); }
.pager button:hover:not(:disabled){ background:var(--ink); color:var(--paper-2); border-color:var(--ink); }
.pager button:disabled{ opacity:.35; cursor:not-allowed; }
.pager__info{ font-size:13px; color:var(--gray); letter-spacing:.04em; }

/* ---- about page ---- */
.about-hero{ padding-top:clamp(50px,7vw,96px); padding-bottom:clamp(40px,5vw,64px); }
.about-hero h1{ font-size:clamp(36px,6vw,72px); font-weight:300; letter-spacing:-.02em; line-height:1.05; max-width:16ch; }
.about-hero .hero__lead{ max-width:54ch; }
.prose{ max-width:760px; }
.prose .pblock{ padding-block:clamp(34px,4.5vw,58px); border-top:1px solid var(--line); display:grid;
  grid-template-columns:200px 1fr; gap:40px; }
.prose .pblock:first-child{ border-top:0; }
.prose h3{ font-size:24px; font-weight:400; position:sticky; top:96px; align-self:start; }
.prose h3 .no{ display:block; font-family:var(--sans); font-size:11px; letter-spacing:.2em;
  color:var(--accent); font-weight:600; margin-bottom:10px; }
.prose p{ font-size:16.5px; line-height:1.8; color:var(--ink-soft); font-weight:300; margin:0 0 18px; }
.prose p:last-child{ margin-bottom:0; }
.prose strong{ font-weight:500; color:var(--ink); }
@media (max-width:760px){ .prose .pblock{ grid-template-columns:1fr; gap:14px; } .prose h3{ position:static; } }

/* ---- shared: page intro spacing ---- */
.lead-row{ display:flex; justify-content:space-between; align-items:flex-end; gap:30px; flex-wrap:wrap; margin-bottom:34px; }

@media (max-width:900px){
  .hero__grid{ grid-template-columns:1fr; }
  .hero__art{ order:-1; }
  .hero__art image-slot{ height:300px; }
  .ai .wrap{ grid-template-columns:1fr; gap:36px; }
  .hero__stats{ gap:30px; flex-wrap:wrap; }
}

/* ============================================================
   Reveal-on-scroll
   ============================================================ */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ============================================================
   Iframe full-frame wrapper
   ============================================================ */
.iframe-page{
  background:var(--paper); padding:clamp(16px,2.5vw,32px) var(--gutter) clamp(20px,3vw,40px);
  min-height:calc(100vh - 74px);
}
.iframe-card{
  border:1px solid var(--line); border-radius:10px;
  overflow:hidden;
  box-shadow:0 4px 24px -4px rgba(26,24,21,.08), 0 1px 4px rgba(26,24,21,.04);
  background:var(--paper-2);
  height:calc(100vh - 74px - clamp(36px,5vw,72px) - 56px);
  min-height:480px;
  display:flex; flex-direction:column;
}
.iframe-bar{
  display:flex; align-items:center; justify-content:space-between;
  height:48px; padding:0 20px; flex:none;
  background:var(--paper-2); border-bottom:1px solid var(--line);
  font-size:12px; letter-spacing:.04em; color:var(--gray);
}
.iframe-bar__dots{ display:flex; gap:6px; align-items:center; }
.iframe-bar__dot{
  width:11px; height:11px; border-radius:50%;
  background:var(--line); border:1px solid rgba(0,0,0,.06);
}
.iframe-bar__title{
  position:absolute; left:50%; transform:translateX(-50%);
  font-size:12px; letter-spacing:.05em; color:var(--gray);
  pointer-events:none;
}
.iframe-bar__open{
  display:inline-flex; align-items:center; gap:5px;
  color:var(--ink); font-size:11.5px; letter-spacing:.04em;
  border:1px solid var(--line); border-radius:4px;
  padding:5px 11px; transition:var(--t-fast); margin-left:auto;
}
.iframe-bar__open:hover{ background:var(--ink); color:var(--paper-2); border-color:var(--ink); }
.iframe-card iframe{
  flex:1; width:100%; border:none; display:block; background:var(--paper);
}

/* ============================================================
   Original file request modal
   ============================================================ */
.request-modal[hidden]{ display:none; }
.request-modal{
  position:fixed; inset:0; z-index:200;
  display:flex; align-items:center; justify-content:center;
  padding:22px;
}
.request-modal__backdrop{
  position:absolute; inset:0; background:rgba(26,24,21,.5);
  backdrop-filter:blur(4px);
}
.request-modal__panel{
  position:relative; width:min(560px,100%); max-height:min(760px,calc(100vh - 44px));
  overflow:auto; background:var(--paper-2); color:var(--ink);
  border:1px solid var(--line); border-radius:8px;
  box-shadow:0 22px 70px rgba(26,24,21,.28);
  padding:30px;
}
.request-modal__panel h2{
  font-family:var(--serif); font-size:30px; font-weight:500; margin:0;
}
.request-modal__lead{
  margin:8px 0 22px; color:var(--gray); font-size:14px; line-height:1.6;
}
.request-modal__close{
  position:absolute; top:14px; right:14px; width:36px; height:36px;
  border:1px solid var(--line); border-radius:50%;
  background:var(--paper); color:var(--ink); font-size:24px; line-height:1;
}
.request-form{
  display:grid; gap:15px;
}
.request-form label{
  display:grid; gap:6px; font-size:13px; font-weight:500; color:var(--ink-soft);
}
.request-form input,.request-form textarea{
  width:100%; border:1px solid var(--line); border-radius:6px;
  background:var(--white); color:var(--ink); padding:11px 12px;
  font:inherit; font-size:14px; line-height:1.45;
}
.request-form input[readonly]{
  background:var(--line-soft); color:var(--gray);
}
.request-form textarea{ resize:vertical; min-height:96px; }
.request-form__trap{
  position:absolute!important; left:-9999px!important; width:1px!important; height:1px!important;
}
.request-form__status{
  min-height:22px; color:var(--accent); font-size:13px; line-height:1.5;
}
.request-form__actions{
  display:flex; justify-content:flex-end; gap:10px; flex-wrap:wrap; margin-top:4px;
}
.request-modal-open{ overflow:hidden; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:900px){
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .sect-grid{ grid-template-columns:repeat(2,1fr); }
  .foot__top{ grid-template-columns:1fr 1fr; }
  .nav__links{ display:none; }
  .nav__toggle{ display:block; }
  .nav__links.open{ display:flex; position:absolute; top:74px; left:0; right:0;
    flex-direction:column; gap:0; background:var(--paper-2); border-bottom:1px solid var(--line);
    padding:8px var(--gutter) 18px; }
  .nav__links.open a{ padding:13px 0; border-bottom:1px solid var(--line-soft); }
}
@media (max-width:560px){
  .grid-4,.grid-3,.sect-grid{ grid-template-columns:1fr; }
  .foot__top{ grid-template-columns:1fr; gap:30px; }
  .brand__txt span{ display:none; }
  .request-modal{ padding:12px; align-items:flex-start; }
  .request-modal__panel{ padding:24px 18px; max-height:calc(100vh - 24px); }
  .request-modal__panel h2{ font-size:25px; }
  .request-form__actions .btn{ width:100%; justify-content:center; }
}