:root {
  --ink: #14233c;
  --paper: #f4f6f8;
  --paper-2: #e7ebf1;
  --kraft: #b9862e;
  --shield: #14294d;
  --shield-2: #24467d;
  --signal: #c6501e;
  --on-accent: #f4f6f8;
  --box-top: #e8b860;
  --box-left: #c9973e;
  --box-right: #9c6b26;
  --line: rgba(20,35,60,0.14);
  --shadow: rgba(20,35,60,0.16);

  --font-display: "Bahnschrift", "Haettenschweiler", "Arial Narrow", "Oswald", sans-serif;
  --font-body: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", ui-monospace, monospace;

  --fs-h1: clamp(2.4rem, 4vw + 1.2rem, 4.4rem);
  --fs-h2: clamp(1.7rem, 2vw + 1.1rem, 2.5rem);
  --fs-h3: 1.2rem;
  --fs-body: 1.05rem;
  --fs-small: 0.9rem;
  --fs-mono: 0.78rem;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eaeef5;
    --paper: #0b1b33;
    --paper-2: #12294c;
    --kraft: #c89a5c;
    --shield: #6fa0d8;
    --shield-2: #8fb6e6;
    --signal: #f3a046;
    --on-accent: #0b1b33;
    --box-top: #e4bd77;
    --box-left: #c89a5c;
    --box-right: #8c6530;
    --line: rgba(234,238,245,0.16);
    --shadow: rgba(0,0,0,0.45);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ink: #eaeef5;
  --paper: #0b1b33;
  --paper-2: #12294c;
  --kraft: #c89a5c;
  --shield: #6fa0d8;
  --shield-2: #8fb6e6;
  --signal: #f3a046;
  --on-accent: #0b1b33;
  --box-top: #e4bd77;
  --box-left: #c89a5c;
  --box-right: #8c6530;
  --line: rgba(234,238,245,0.16);
  --shadow: rgba(0,0,0,0.45);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --ink: #14233c;
  --paper: #f4f6f8;
  --paper-2: #e7ebf1;
  --kraft: #b9862e;
  --shield: #14294d;
  --shield-2: #24467d;
  --signal: #c6501e;
  --on-accent: #f4f6f8;
  --box-top: #e8b860;
  --box-left: #c9973e;
  --box-right: #9c6b26;
  --line: rgba(20,35,60,0.14);
  --shadow: rgba(20,35,60,0.16);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-stretch: condensed;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
  color: var(--ink);
}
h1 { font-size: var(--fs-h1); line-height: 1.02; }
h2 { font-size: var(--fs-h2); line-height: 1.08; }
h3 { font-size: var(--fs-h3); line-height: 1.3; }

p { margin: 0; max-width: 62ch; }
a { color: inherit; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--shield-2);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: "";
  width: 1.4em;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.wrap {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

/* ---------- flute divider ---------- */
.flute {
  height: 10px;
  background-color: var(--kraft);
  opacity: 0.55;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='10' viewBox='0 0 32 10'%3E%3Cpath d='M0 8 Q8 0 16 8 T32 8' fill='none' stroke='black' stroke-width='2.4'/%3E%3C/svg%3E");
          mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='10' viewBox='0 0 32 10'%3E%3Cpath d='M0 8 Q8 0 16 8 T32 8' fill='none' stroke='black' stroke-width='2.4'/%3E%3C/svg%3E");
  -webkit-mask-repeat: repeat-x;
          mask-repeat: repeat-x;
  -webkit-mask-size: 32px 10px;
          mask-size: 32px 10px;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease;
}
.site-header::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--shield), var(--signal));
}
.site-header.scrolled {
  box-shadow: 0 12px 28px -18px var(--shadow);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-stretch: condensed;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
}
.logo-face { stroke: var(--shield); stroke-width: 0.75; stroke-linejoin: round; }
.logo-face-top { fill: var(--box-top); }
.logo-face-left { fill: var(--box-left); }
.logo-face-right { fill: var(--box-right); }
.brand-logo {
  display: block;
  height: 46px;
  width: auto;
  border-radius: 8px;
  transition: background 0.2s ease, padding 0.2s ease;
}
.brand-logo-sm { height: 34px; }
/* the logo art has fixed navy/orange pixels, so give it a light plate
   in dark mode rather than letting the navy wordmark vanish on a navy bg */
@media (prefers-color-scheme: dark) {
  .brand-logo { background: #f4f6f8; padding: 7px 11px; }
  .brand-logo-sm { padding: 5px 9px; }
}
:root[data-theme="dark"] .brand-logo { background: #f4f6f8; padding: 7px 11px; }
:root[data-theme="dark"] .brand-logo-sm { padding: 5px 9px; }
:root[data-theme="light"] .brand-logo { background: none; padding: 0; }
nav.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2.1rem);
}
nav.primary-nav a:not(.btn) {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--ink);
  opacity: 0.8;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: opacity 0.15s ease, border-color 0.15s ease;
}
nav.primary-nav a:not(.btn):hover,
nav.primary-nav a:not(.btn):focus-visible { opacity: 1; border-color: var(--signal); }
nav.primary-nav .btn {
  line-height: 1;
  align-self: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  padding: 0.75em 1.3em;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.btn:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.btn-solid {
  background: var(--shield);
  border-color: var(--shield);
  color: var(--on-accent);
}
.btn-solid:hover { background: var(--shield-2); border-color: var(--shield-2); transform: translateY(-1px); }
.btn-demo {
  background: #f3a046;
  border-color: #f3a046;
  color: #17284a;
  border-radius: 10px;
  justify-content: center;
  text-align: center;
}
.btn-demo:hover { background: #e08a2e; border-color: #e08a2e; color: #17284a; transform: translateY(-1px); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--ink);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(3rem, 6vw, 5.5rem) clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(620px circle at 88% 12%, color-mix(in srgb, var(--signal) 16%, transparent), transparent 62%),
    radial-gradient(760px circle at 6% 96%, color-mix(in srgb, var(--shield) 14%, transparent), transparent 60%);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-copy { display: flex; flex-direction: column; gap: 1.4rem; }
.hero-copy p.lede { font-size: 1.1rem; color: var(--ink); opacity: 0.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 0.4rem; }
.manifest-strip {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.65;
  border-top: 1px dashed var(--line);
  padding-top: 0.9rem;
}

/* box image showcase */
.box-net-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100%;
}
.box-showcase {
  position: relative;
  width: min(460px, 100%);
  height: clamp(320px, 34vw, 440px);
  background: var(--paper-2);
  border: 1.5px solid var(--line);
  box-shadow: 0 28px 54px -30px var(--shadow);
  overflow: hidden;
}
.box-showcase-track {
  display: flex;
  height: 100%;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
.box-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: clamp(1.2rem, 3vw, 2.2rem);
}
.box-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  padding: 0;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.box-arrow:hover { border-color: var(--signal); transform: translateY(-50%) scale(1.08); }
.box-arrow.prev { left: 12px; }
.box-arrow.next { right: 12px; }
.box-arrow svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.box-showcase-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.55rem;
  z-index: 2;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  background: transparent;
  opacity: 0.5;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}
.dot:hover { opacity: 0.85; }
.dot.active { background: var(--signal); border-color: var(--signal); opacity: 1; transform: scale(1.2); }

.die-caption {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.55;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .box-showcase-track { transition: none; }
  .type-track { transition: none; }
}

/* box type slider */
.box-slider {
  width: 100%;
  max-width: 340px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 14%, black 86%, transparent);
          mask-image: linear-gradient(90deg, transparent, black 14%, black 86%, transparent);
}
.box-slider-track {
  display: flex;
  width: max-content;
  gap: 0.85rem;
  animation: box-slide 24s linear infinite;
}
.box-slider:hover .box-slider-track { animation-play-state: paused; }
.box-chip {
  flex: 0 0 auto;
  width: 104px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 0.5rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.box-chip:hover { border-color: var(--signal); transform: translateY(-2px); }
.box-chip span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-align: center;
  opacity: 0.75;
}
@keyframes box-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .box-slider-track { animation: none; }
}

/* ---------- section shell ---------- */
section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-width: 46rem;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--paper);
  padding: 1.7rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-height: 190px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -20px var(--shadow);
  z-index: 1;
}
.box-types {
  background: var(--paper-2);
  border-block: 1px dashed var(--line);
}
.type-carousel {
  position: relative;
  padding-inline: clamp(0px, 4vw, 52px);
}
.type-viewport { overflow: hidden; }
.type-track {
  display: flex;
  gap: 1.25rem;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  padding-block: 0.25rem 0.75rem;
}
.type-card {
  flex: 0 0 calc((100% - 2 * 1.25rem) / 3);
  margin: 0;
  background: var(--paper);
  border: 1.5px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.type-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 38px -22px var(--shadow);
  border-color: var(--signal);
}
.type-card img {
  display: block;
  width: 100%;
  height: 230px;
  object-fit: cover;
  background: var(--paper-2);
}
.type-card figcaption {
  padding: 0.9rem 1rem 1.05rem;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ink);
  opacity: 0.85;
}
@media (max-width: 900px) {
  .type-card { flex-basis: calc((100% - 1.25rem) / 2); }
}
@media (max-width: 600px) {
  .type-card { flex-basis: 100%; }
  .type-carousel { padding-inline: 0; }
  .type-carousel .box-arrow { display: none; }
}

.service-code {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--signal);
  border: 1px solid currentColor;
  width: fit-content;
  padding: 0.2em 0.55em;
}
.service-card h3 { font-size: 1.1rem; }
.service-card p { font-size: 0.92rem; opacity: 0.75; }

/* ---------- process ---------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px dashed var(--line);
}
.process-step {
  padding: 1.8rem 1.4rem 1.8rem 0;
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.process-list .process-step:not(:last-child) {
  border-right: 1px dashed var(--line);
  padding-right: 1.4rem;
}
.process-step .num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--shield-2);
  letter-spacing: 0.08em;
}
.process-step h3 { margin-top: 0.6rem; }
.process-step p { margin-top: 0.6rem; font-size: 0.92rem; opacity: 0.75; }

/* ---------- industries ---------- */
.industries-band {
  background: var(--paper-2);
}
.stamp-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 1.4rem;
}
.stamp {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.9em 1.2em;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  opacity: 0.85;
  transform: rotate(var(--r, 0deg));
  transition: transform 0.2s ease, opacity 0.2s ease, border-color 0.2s ease;
}
.stamp:hover { opacity: 1; border-color: var(--signal); transform: rotate(0deg); }

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}
.contact-info { display: flex; flex-direction: column; gap: 1.6rem; }
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}
.contact-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--paper-2);
  color: var(--shield);
}
.contact-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-text {
  padding-top: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
}
a.contact-text:hover { color: var(--signal); }
.contact-info ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.9rem; }
.contact-info li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed var(--line);
  font-size: 0.95rem;
}
.contact-info li span:first-child {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

.manifest-card {
  background: var(--paper-2);
  border: 1.5px solid var(--ink);
  padding: clamp(1.6rem, 3vw, 2.6rem);
  position: relative;
}
.manifest-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--line);
  pointer-events: none;
}
form { display: grid; gap: 1.1rem; position: relative; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
label {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.85rem;
}
label span.req { color: var(--signal); }
input, select, textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 0.75em 0.85em;
  background: var(--paper);
  border: 1.5px solid var(--line);
  color: var(--ink);
  border-radius: 0;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  border-color: var(--shield);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--shield) 25%, transparent);
}
textarea { resize: vertical; min-height: 110px; }
.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.4rem;
}
.form-note { font-size: 0.8rem; opacity: 0.6; max-width: 30ch; }
.form-success {
  display: none;
  align-items: center;
  gap: 0.7em;
  font-size: 0.95rem;
  padding: 0.9em 1.1em;
  border: 1.5px solid var(--shield);
  color: var(--shield-2);
}
.form-success.show { display: flex; }
.form-success.error { border-color: #c0392b; color: #c0392b; }
form.sent > *:not(.form-success) { display: none; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding-block: 2.6rem;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.2rem;
}
.footer-nav { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-nav a { text-decoration: none; font-size: 0.88rem; opacity: 0.7; }
.footer-nav a:hover { opacity: 1; }
.fineprint { font-size: 0.8rem; opacity: 0.55; font-family: var(--font-mono); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .box-net-stage { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  nav.primary-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.2rem clamp(1.25rem, 4vw, 3rem) 1.6rem;
    gap: 1rem;
    display: none;
  }
  nav.primary-nav.open { display: flex; }
  nav.primary-nav .btn { margin-top: 0.4rem; }
  .nav-toggle { display: inline-flex; }
  .process-list .process-step { border-right: none !important; padding-right: 0 !important; }
}