/* Urban Shield — layout concept: a dark navy command surface. Content sits on raised slabs
   with cut corners (taken from the wordmark's chamfered letters) and real depth; one wireframe
   city under a protective dome carries the hero. Single dark look by choice: it is the brand. */
:root {
  color-scheme: dark;
  --ink: #050914;
  --navy-900: #0a1122;
  --navy-800: #101a30;
  --navy-700: #1b2a47;
  --edge: rgba(150, 178, 230, 0.22);
  --edge-strong: rgba(150, 178, 230, 0.5);
  --bone: #eef1f6;
  --mist: #aab6cb;
  --steel: #8db2f2;
  --brass: #cfad68;
  --focus: #ffd66b;
  --display: "Big Shoulders Display", "Oswald", "Arial Narrow", Impact, sans-serif;
  --body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --cut: 18px;
  --wrap: 76rem;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { font-size: 100%; scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--navy-900);
  color: var(--bone);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 60; background: var(--ink);
}
.site {
  background:
    radial-gradient(60rem 36rem at 85% -6rem, rgba(60, 96, 170, 0.28), transparent 70%),
    linear-gradient(180deg, var(--ink) 0, var(--navy-900) 28rem, var(--navy-900) 100%);
  min-height: 100%;
  overflow-x: clip;
}
img, svg, canvas { max-width: 100%; }
a { color: var(--steel); text-underline-offset: 0.2em; }
a:hover { color: var(--bone); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 800; line-height: 1.02; margin: 0; text-wrap: balance; letter-spacing: 0.01em; text-transform: uppercase; }
h1 { font-size: clamp(2.75rem, 7vw, 5.25rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.25rem); }
h3 { font-size: 1.6rem; letter-spacing: 0.02em; }
h4 { font-size: 1.2rem; letter-spacing: 0.04em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.tm { font-size: 0.45em; vertical-align: super; font-weight: 600; }

.wrap {
  max-width: var(--wrap); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 48rem) {
  .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); }
}
.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--focus); color: #111;
  padding: 0.6rem 1rem; font-weight: 700; text-decoration: none;
}
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + 0.5rem); color: #111; }

.eyebrow {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--steel); display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; align-items: center;
}
.eyebrow::before { content: ""; width: 2rem; height: 1px; background: var(--steel); }
.lede { font-size: clamp(1.1rem, 1.7vw, 1.3rem); color: var(--mist); max-width: 38rem; }
.prose { display: grid; gap: 1.1rem; max-width: 42rem; color: var(--mist); }
.prose strong { color: var(--bone); font-weight: 600; }
.stack { display: grid; gap: 1.5rem; }
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section-head { display: grid; gap: 1.1rem; margin-bottom: clamp(2rem, 4vw, 3.25rem); max-width: 46rem; }
.band { background: linear-gradient(180deg, rgba(27, 42, 71, 0.55), rgba(16, 26, 48, 0.2)); border-block: 1px solid var(--edge); }

/* cut-corner slab */
.cut {
  position: relative; isolation: isolate; background: var(--edge);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.cut::before {
  content: ""; position: absolute; inset: 1px; z-index: -1;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-800) 55%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

/* buttons: extruded, cut corner */
.btn {
  --c: 10px;
  display: inline-flex; align-items: center; gap: 0.6rem; min-height: 3rem;
  font-family: var(--mono); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; padding: 0.8rem 1.4rem; border: 0; cursor: pointer;
  color: #08101f; background: var(--bone);
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c)));
  box-shadow: inset 0 -4px 0 rgba(8, 16, 31, 0.28);
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:hover { color: #08101f; background: #fff; transform: translateY(-2px); }
.btn:active { transform: translateY(1px); box-shadow: inset 0 -1px 0 rgba(8, 16, 31, 0.28); }
.btn.ghost { background: rgba(141, 178, 242, 0.14); color: var(--bone); box-shadow: inset 0 0 0 1px var(--edge-strong); }
.btn.ghost:hover { background: rgba(141, 178, 242, 0.26); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(5, 9, 20, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--edge);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 4.75rem; }
.brand { display: inline-flex; align-items: center; }
.brand img { display: block; height: 2.9rem; width: auto; }
.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav a, .nav button.nav-link {
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--bone); text-decoration: none; background: none; border: 0; cursor: pointer;
  padding: 0.7rem 0.75rem; display: inline-flex; align-items: center; gap: 0.4rem;
}
.nav a:hover, .nav button.nav-link:hover, .nav a[aria-current="page"] { color: var(--steel); }
.nav a.btn-3d {
  --c: 10px; margin-left: 0.6rem; padding: 0; min-height: 0; perspective: 600px; clip-path: none; box-shadow: none; background: none; color: var(--bone);
}
.nav a.btn-3d span {
  display: inline-flex; align-items: center; min-height: 2.7rem; padding: 0.6rem 1.15rem;
  background: linear-gradient(180deg, #223659, #121d36 60%, #0b1326);
  color: var(--bone); box-shadow: inset 0 1px 0 rgba(141, 178, 242, 0.55), inset 0 -5px 0 #050914, 0 8px 18px rgba(0, 0, 0, 0.5);
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c)));
  transform: translateZ(0) rotateX(0); transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.nav a.btn-3d:hover span, .nav a.btn-3d:focus-visible span {
  transform: translateY(-2px) rotateX(8deg); background: linear-gradient(180deg, #2d4878, #172745 60%, #0b1326);
  box-shadow: inset 0 1px 0 rgba(141, 178, 242, 0.8), inset 0 -5px 0 #050914, 0 14px 26px rgba(0, 0, 0, 0.6), 0 0 18px rgba(141, 178, 242, 0.25);
}
.nav a.btn-3d:active span { transform: translateY(2px); box-shadow: inset 0 1px 0 rgba(141, 178, 242, 0.4), inset 0 -1px 0 #050914, 0 3px 8px rgba(0, 0, 0, 0.5); }
.nav a.btn-3d:hover { color: var(--bone); }
.nav .btn:hover { color: #08101f; }
.has-menu { position: relative; }
.menu {
  position: absolute; top: calc(100% + 0.6rem); left: -1rem; width: 25rem; padding: 0.6rem;
  display: grid; gap: 2px;
  filter: drop-shadow(0 24px 30px rgba(0, 0, 0, 0.55));
}
.menu a { display: grid; gap: 0.15rem; padding: 0.7rem 0.85rem; text-transform: none; letter-spacing: 0; }
.menu a strong { font-family: var(--display); font-size: 1.2rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--bone); }
.menu a span { font-family: var(--body); font-size: 0.86rem; color: var(--mist); line-height: 1.4; }
.menu a:hover, .menu a:focus-visible { background: rgba(141, 178, 242, 0.12); }
.menu a:hover strong { color: var(--steel); }
.nav-toggle { display: none; }
@media (max-width: 64rem) {
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 0.5rem; background: none; border: 1px solid var(--edge-strong);
    color: var(--bone); font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
    padding: 0.65rem 0.9rem; cursor: pointer; min-height: 2.75rem;
  }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); border-bottom: 1px solid var(--edge); max-height: calc(100vh - 5rem); overflow-y: auto;
    padding: 0.5rem max(16px, env(safe-area-inset-right, 0px)) 1.25rem max(16px, env(safe-area-inset-left, 0px));
  }
  .nav:not(.open) { display: none; }
  .nav a, .nav button.nav-link { padding: 0.85rem 0.25rem; border-bottom: 1px solid var(--edge); }
  .nav button.nav-link { display: none; }
  .menu { position: static; width: auto; padding: 0; filter: none; background: none; clip-path: none; }
  .menu::before { display: none; }
  .menu[hidden] { display: grid !important; }
  .menu a { padding: 0.75rem 0.25rem; }
  .nav .btn { margin: 1rem 0 0; justify-content: center; border-bottom: 0; }
  .nav a.btn-3d span { width: 100%; justify-content: center; }
}

/* hero */
.hero { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem); }
.hero-grid { display: grid; gap: 2rem; align-items: center; }
.hero-grid > * { min-width: 0; }
.hero-copy { display: grid; gap: 1.6rem; justify-items: start; }
@media (min-width: 60rem) { .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); } }
/* photo hero */
.hero-photo { position: relative; isolation: isolate; overflow: hidden; min-height: 36rem; display: grid; align-items: center; }
.hero-photo .hero-grid { grid-template-columns: minmax(0, 1fr); width: 100%; }
.hero-photo .hero-copy { max-width: 44rem; justify-self: start; }
.hero-photo .hero-bg { position: absolute; inset: -6% -4%; z-index: -2; will-change: transform; filter: brightness(1.25) saturate(1.1); }
.hero-photo .hero-shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(5, 9, 20, 0.86) 0, rgba(5, 9, 20, 0.55) 42%, rgba(5, 9, 20, 0.08) 100%), linear-gradient(180deg, rgba(5, 9, 20, 0.45), transparent 25%, transparent 78%, var(--navy-900)); }
img.fill { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-bg .slide { animation: hero-fade 16s ease-in-out infinite; }
.hero-bg .s2 { animation-delay: -8s; }
@keyframes hero-fade { 0%, 40% { opacity: 1; } 50%, 90% { opacity: 0; } 100% { opacity: 1; } }
html.a11y-motion .hero-bg .slide { animation: none; }
html.a11y-motion .hero-bg .s2 { opacity: 0; }
.agents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 36rem) { .agents-grid { grid-template-columns: 1fr; } }
@media (min-width: 64rem) { .agents-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } .agents-grid .card { padding: 1.4rem; } .agents-grid h3 { font-size: 1.4rem; } }
.agents .card .deliv { font-size: 0.92rem; color: var(--bone); border-top: 1px solid var(--edge); padding-top: 0.9rem; margin-top: 0.3rem; }
.agents .card .deliv b { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass); font-weight: 500; display: block; margin-bottom: 0.3rem; }
.stack3d { position: relative; perspective: 1200px; aspect-ratio: 1 / 0.95; width: 100%; transform-style: preserve-3d; }
.stack3d .layer { position: absolute; margin: 0; overflow: hidden; transform-style: preserve-3d; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55); transition: transform 0.25s ease-out; }
.stack3d .layer::before { display: none; }
.stack3d .layer figcaption { position: absolute; left: 1rem; bottom: 0.9rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bone); text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8); }
.stack3d .l1 { left: 0; top: 8%; width: 58%; aspect-ratio: 4 / 3; --z: -80px; --rx: 6deg; --ry: -14deg; }
.stack3d .l2 { right: 4%; top: 0; width: 46%; aspect-ratio: 3 / 4; --z: 20px; --rx: 4deg; --ry: -18deg; }
.stack3d .l3 { left: 26%; bottom: 0; width: 48%; aspect-ratio: 3 / 4; --z: 110px; --rx: 8deg; --ry: -12deg; }
.stack3d .layer { transform: translate3d(var(--dx, 0), var(--dy, 0), var(--z)) rotateX(var(--rx)) rotateY(var(--ry)); animation: hover-float 7s ease-in-out infinite; }
.stack3d .l2 { animation-delay: -2.3s; } .stack3d .l3 { animation-delay: -4.6s; }
@keyframes hover-float { 0%, 100% { margin-top: 0; } 50% { margin-top: -10px; } }
.plate .p3.photo { padding: 0; }
.plate .p3.photo .tag, .plate .p3.photo .badge-ico { position: absolute; z-index: 2; }
.plate .p3.photo .tag { left: 1.2rem; top: 1.1rem; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9); }
.plate .p3.photo .tag.b { left: auto; top: auto; right: 1.2rem; bottom: 1.1rem; }
.plate .p3.photo .badge-ico { left: 1.1rem; bottom: 1rem; width: 2.6rem; height: 2.6rem; color: var(--bone); filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.9)); }
.plate .p3.photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 9, 20, 0.55), transparent 35%, transparent 60%, rgba(5, 9, 20, 0.75)); }
.plate .p3.photo img { z-index: 0; }
.plate .p3.photo::after { z-index: 1; }
.face.front.photo { grid-template-rows: 1fr auto auto auto; }
.face.front.photo img.fill { z-index: -1; }
.face.front.photo::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5, 9, 20, 0.15), rgba(10, 17, 34, 0.9) 55%); }
.face.front.photo svg.ico { align-self: start; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.9)); }
.photo-card { position: relative; margin: 0; aspect-ratio: 4 / 3; overflow: hidden; width: 100%; box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5); }
.photo-card::before { display: none; }
.photo-card figcaption { position: absolute; left: 1.2rem; right: 1.2rem; bottom: 1rem; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bone); text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9); }
.region.photo { min-height: 22rem; align-content: end; }
.region.photo img.fill { z-index: -1; }
.region.photo::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5, 9, 20, 0.2), rgba(5, 9, 20, 0.92) 70%); }
.region.photo .big, .region.photo p { text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8); }
.photo-band { position: relative; height: clamp(16rem, 40vw, 30rem); overflow: hidden; }
.photo-band > div { position: absolute; inset: -12% 0; will-change: transform; }
.photo-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--navy-900), transparent 25%, transparent 75%, var(--navy-900)); }
html.a11y-motion .stack3d .layer { animation: none; }
.creds {
  display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; font-family: var(--mono); font-size: 0.78rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--mist);
  border-top: 1px solid var(--edge); padding-top: 1.1rem; margin-top: 0.4rem; width: 100%;
}
.creds b { color: var(--bone); font-weight: 500; }

/* page hero plate: three stacked slabs in perspective */
.plate-stage { perspective: 1100px; display: grid; place-items: center; padding: 2rem 1rem; }
.plate { position: relative; width: min(100%, 22rem); aspect-ratio: 1 / 1.1; transform-style: preserve-3d; transform: rotateX(10deg) rotateY(-22deg); transition: transform 0.25s ease-out; }
.plate > div { position: absolute; inset: 0; }
.plate .p1 { transform: translateZ(-70px); opacity: 0.35; }
.plate .p2 { transform: translateZ(-35px); opacity: 0.6; }
.plate .p3 { display: grid; align-content: space-between; padding: 1.6rem; }
.plate .p3 svg { width: 62%; height: auto; color: var(--bone); justify-self: center; align-self: center; }
.plate .tag { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel); }
.plate .tag.b { color: var(--mist); justify-self: end; text-align: right; }

/* flip cards */
.grid-3 { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); }
.grid-3 > * { min-width: 0; }
.flip { perspective: 1400px; }
.flip-inner { display: grid; height: 100%; transform-style: preserve-3d; transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); }
.flip:hover .flip-inner, .flip:focus-within .flip-inner, .flip.is-flipped .flip-inner { transform: rotateY(180deg); }
.face { grid-area: 1 / 1; backface-visibility: hidden; -webkit-backface-visibility: hidden; padding: 1.75rem; display: grid; gap: 1rem; align-content: start; min-height: 21rem; }
.face.back { transform: rotateY(180deg); align-content: space-between; }
.face.back::before { background: linear-gradient(160deg, #233a66, var(--navy-800) 70%); }
.face svg.ico { width: 3.25rem; height: 3.25rem; color: var(--steel); }
.face p { color: var(--mist); font-size: 0.98rem; }
.face.back p { color: var(--bone); font-size: 0.95rem; line-height: 1.55; }
.face .hint { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); align-self: end; margin-top: auto; }
.face.front { grid-template-rows: auto auto 1fr auto; }
.more { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }

/* generic cards + lists */
.card { padding: 1.6rem; display: grid; gap: 0.7rem; align-content: start; }
.card p { color: var(--mist); font-size: 0.98rem; }
.card h3, .card h4 { color: var(--bone); }
.tilt { transition: transform 0.2s ease-out; transform-style: preserve-3d; will-change: transform; }
.two { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.two > * { min-width: 0; }
@media (min-width: 56rem) { .two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .two.wide-left { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); } }
.steps { display: grid; gap: 1px; background: var(--edge); border: 1px solid var(--edge); counter-reset: s; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13.5rem), 1fr)); }
.steps li { background: var(--navy-900); padding: 1.5rem; display: grid; gap: 0.6rem; align-content: start; counter-increment: s; }
.steps li::before { content: "0" counter(s); font-family: var(--mono); font-size: 0.8rem; color: var(--brass); letter-spacing: 0.12em; }
.steps p { color: var(--mist); font-size: 0.95rem; }
.ticks { display: grid; gap: 0.7rem; }
.ticks li { position: relative; padding-left: 1.6rem; color: var(--mist); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 0.7rem; height: 0.7rem; background: var(--steel); clip-path: polygon(0 0, 60% 0, 100% 40%, 100% 100%, 40% 100%, 0 60%); }
.ticks li strong { color: var(--bone); font-weight: 600; }

/* region panels */
.region { padding: clamp(1.6rem, 3vw, 2.4rem); display: grid; gap: 1.1rem; align-content: start; text-decoration: none; color: var(--bone); }
.region:hover { color: var(--bone); }
.region .big { font-family: var(--display); font-weight: 800; font-size: clamp(3rem, 7vw, 5rem); line-height: 0.9; text-transform: uppercase; }
.region p { color: var(--mist); }
.region .lic { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.08em; color: var(--brass); text-transform: uppercase; }

/* facts table */
.facts { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
.facts th, .facts td { text-align: left; vertical-align: top; padding: 0.9rem 0; border-bottom: 1px solid var(--edge); }
.facts th { font-family: var(--mono); font-weight: 500; font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); width: 38%; padding-right: 1rem; }
.facts td { color: var(--bone); }
.table-scroll { overflow-x: auto; }
.topic { display: grid; gap: 0.9rem; padding-block: 2rem; border-top: 1px solid var(--edge); }
.topic p { color: var(--mist); max-width: 44rem; }
.note { font-size: 0.9rem; color: var(--mist); border-left: 2px solid var(--brass); padding-left: 1rem; max-width: 44rem; }

/* investigations */
.inv-layout { display: grid; gap: 2.5rem; }
.inv-layout > * { min-width: 0; }
@media (min-width: 60rem) { .inv-layout { grid-template-columns: 16rem minmax(0, 1fr); } .inv-nav { position: sticky; top: 7rem; align-self: start; } }
.inv-nav ol { display: grid; gap: 0.2rem; border-left: 1px solid var(--edge); }
.inv-nav a { display: block; padding: 0.5rem 0 0.5rem 1rem; color: var(--mist); text-decoration: none; font-size: 0.95rem; }
.inv-nav a:hover { color: var(--bone); box-shadow: inset 2px 0 0 var(--steel); }
.inv-item { padding: clamp(1.5rem, 3vw, 2.25rem); display: grid; gap: 1.2rem; margin-bottom: 1.5rem; }
.inv-item .head { display: flex; gap: 1rem; align-items: center; }
.inv-item .head svg { width: 2.75rem; height: 2.75rem; color: var(--steel); flex: none; }
.inv-item > p { color: var(--mist); max-width: 46rem; }
.inv-item .deliv { font-size: 0.92rem; color: var(--bone); border-top: 1px solid var(--edge); padding-top: 1rem; }
.inv-item .deliv b { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass); font-weight: 500; display: block; margin-bottom: 0.3rem; }

/* CTA band */
.cta { padding: clamp(2rem, 5vw, 3.5rem); display: grid; gap: 1.5rem; align-items: center; }
.cta > * { min-width: 0; }
@media (min-width: 52rem) { .cta { grid-template-columns: minmax(0, 1fr) auto; } }
.cta p { color: var(--mist); max-width: 36rem; margin-top: 0.8rem; }

/* form */
.form { display: grid; gap: 1.1rem; padding: clamp(1.5rem, 3vw, 2.25rem); }
.field { display: grid; gap: 0.4rem; }
.field label { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--bone); background: rgba(5, 9, 20, 0.7); border: 1px solid var(--edge-strong);
  padding: 0.8rem 0.9rem; width: 100%; min-height: 3rem; border-radius: 0;
}
.field textarea { min-height: 8rem; resize: vertical; }
.row2 { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }
.status { color: var(--bone); font-size: 0.95rem; border-left: 2px solid var(--brass); padding-left: 1rem; }
.contact-list { display: grid; gap: 1.4rem; }
.contact-list dt { font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); }
.contact-list dd { margin: 0.2rem 0 0; font-size: 1.15rem; color: var(--bone); user-select: all; }
dl { margin: 0; }

/* footer */
.site-footer { background: var(--ink); border-top: 1px solid var(--edge); padding-block: 3.5rem 6rem; font-size: 0.95rem; }
.foot-grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr)); }
.foot-grid > * { min-width: 0; }
.foot-brand { display: grid; gap: 1rem; justify-items: start; grid-column: span 2; }
@media (max-width: 30rem) { .foot-brand { grid-column: auto; } }
.foot-brand img { height: 3.6rem; width: auto; }
.site-footer h2 { font-family: var(--mono); font-weight: 500; font-size: 0.76rem; letter-spacing: 0.14em; color: var(--steel); margin-bottom: 0.9rem; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a { color: var(--bone); text-decoration: none; }
.site-footer a:hover { color: var(--steel); text-decoration: underline; }
.site-footer address { font-style: normal; color: var(--mist); display: grid; gap: 0.35rem; }
.legal { margin-top: 3rem; padding-top: 1.75rem; border-top: 1px solid var(--edge); display: grid; gap: 0.8rem; color: var(--mist); font-size: 0.85rem; line-height: 1.6; }
.legal p { max-width: 62rem; }
.social { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }

/* accessibility toolbar */
.a11y-btn {
  position: fixed; z-index: 80; right: calc(1rem + env(safe-area-inset-right, 0px)); bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  width: 3.5rem; height: 3.5rem; border-radius: 50%; border: 2px solid #fff; background: #1d4ed8; color: #fff; cursor: pointer;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
.a11y-btn svg { width: 2rem; height: 2rem; }
.a11y-panel {
  position: fixed; z-index: 80; right: calc(1rem + env(safe-area-inset-right, 0px)); bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
  width: min(20rem, calc(100vw - 2rem)); max-height: calc(100vh - 7rem); overflow-y: auto;
  background: #0b1326; border: 2px solid #fff; padding: 1.1rem; display: grid; gap: 0.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}
.a11y-panel h2 { font-size: 1.4rem; margin-bottom: 0.3rem; color: #fff; }
.a11y-panel button {
  font: 600 0.95rem/1.2 var(--body); text-align: left; color: #fff; background: #17233f; border: 1px solid #5b6f99;
  padding: 0.75rem 0.9rem; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; min-height: 2.9rem; align-items: center;
}
.a11y-panel button[aria-pressed="true"] { background: #fff; color: #0b1326; }
.a11y-panel button[aria-pressed="true"]::after { content: "On"; font-family: var(--mono); font-size: 0.75rem; }
.a11y-panel a { font-size: 0.9rem; color: #cfe0ff; margin-top: 0.3rem; }

html.a11y-contrast {
  --ink: #000; --navy-900: #000; --navy-800: #000; --navy-700: #000; --edge: #fff; --edge-strong: #fff;
  --bone: #fff; --mist: #fff; --steel: #ffe600; --brass: #ffe600;
}
html.a11y-contrast .site { background: #000; }
html.a11y-contrast .cut::before, html.a11y-contrast .face.back::before { background: #000; }
html.a11y-contrast .band { background: #000; }
html.a11y-contrast .site-header { background: #000; }
html.a11y-links a:not(.btn) { text-decoration: underline !important; text-decoration-thickness: 2px !important; color: #ffe600 !important; outline: 1px dashed #ffe600; outline-offset: 2px; }
html.a11y-links .btn { outline: 3px solid #ffe600; outline-offset: 2px; }
html.a11y-font body, html.a11y-font h1, html.a11y-font h2, html.a11y-font h3, html.a11y-font h4, html.a11y-font .eyebrow, html.a11y-font .btn, html.a11y-font .nav a, html.a11y-font .menu a strong, html.a11y-font .region .big {
  font-family: Verdana, Tahoma, Arial, sans-serif !important; letter-spacing: 0 !important;
}
html.a11y-font h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.15; }
html.a11y-font h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); line-height: 1.2; }
html.a11y-spacing body { line-height: 2; letter-spacing: 0.05em; word-spacing: 0.16em; }
html.a11y-spacing p, html.a11y-spacing li { margin-bottom: 0.5em; }
html.a11y-motion *, html.a11y-motion *::before, html.a11y-motion *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
html.a11y-motion .plate { transform: none; }
html.a11y-motion .plate .p1, html.a11y-motion .plate .p2 { display: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-bg .s2 { opacity: 0; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}