/* ============================================================
   Dugo Capital — custom layer (rides on top of compiled Tailwind)
   Brand: navy #292866, steel #bcbec0
   Signature: the 2×2 "window-pane" quadrant from the Dugo mark
   ============================================================ */

:root {
  --navy:  #292866;
  --navy-700: #20204f;
  --ink:   #16163a;
  --steel: #bcbec0;
  --mist:  #f3f4f7;
  --line:  #e3e4ea;
}

/* ---- Accessibility ---- */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 60;
  background: var(--navy); color: #fff; padding: .6rem 1rem; border-radius: 0 0 .5rem 0;
  font-size: .85rem;
}
.skip-link:focus { left: 0; }

:where(a, button, input, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---- Eyebrow / labels ---- */
.eyebrow {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--navy);
}
.eyebrow--light { color: var(--steel); }

.section-title {
  margin-top: .85rem;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700; font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.12; letter-spacing: -.02em; color: var(--ink);
}

/* ---- Buttons ---- */
.btn-primary, .btn-ghost, .btn-on-dark {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .72rem 1.3rem; border-radius: .7rem;
  font-weight: 600; font-size: .92rem; line-height: 1;
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease, color .18s ease;
}
.btn-primary {
  background: var(--navy); color: #fff;
  box-shadow: 0 1px 2px rgba(22,22,58,.18);
}
.btn-primary:hover { background: var(--navy-700); transform: translateY(-1px); }

.btn-ghost {
  border: 1px solid var(--line); color: var(--ink); background: #fff;
}
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }

.btn-on-dark { background: #fff; color: var(--navy); }
.btn-on-dark:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0,0,0,.18); }

/* ---- Nav ---- */
.nav-link { position: relative; transition: color .18s ease; }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: var(--navy); transform: scaleX(0); transform-origin: left;
  transition: transform .22s ease;
}
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); }

.mobile-nav { display: none; border-top: 1px solid var(--line); background: #fff; }
.mobile-nav.is-open { display: block; }

.logo-mark { display: inline-flex; }
.logo-text { display: inline-block; }

/* ---- Footer ---- */
.footer-h {
  font-family: 'IBM Plex Mono', monospace; font-size: .72rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--ink);
  opacity: .55;
}
.footer-link { color: rgba(22,22,58,.72); transition: color .15s ease; }
.footer-link:hover { color: var(--navy); }

/* ---- The pane signature ---- */
.pane-bg {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 84px 84px;
  -webkit-mask-image: radial-gradient(120% 90% at 70% 0%, #000 35%, transparent 75%);
          mask-image: radial-gradient(120% 90% at 70% 0%, #000 35%, transparent 75%);
  opacity: .7;
}
.pane-bg--soft { opacity: .14; -webkit-mask-image: none; mask-image: none; }

.pane-figure {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  aspect-ratio: 1 / 1; width: 100%; max-width: 380px; margin-left: auto;
  border-radius: 1.1rem; overflow: hidden;
}
.pane {
  position: relative; display: flex; align-items: flex-end;
  padding: 1rem; min-height: 0;
  transition: transform .25s ease;
}
.pane span {
  font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: .9rem; line-height: 1.1;
}
.pane--navy  { background: var(--navy);  color: #fff; }
.pane--steel { background: var(--steel); color: var(--ink); }
.pane:hover { transform: scale(.97); }

/* ---- Feature cards ---- */
.feature-card {
  position: relative; display: block; padding: 1.5rem;
  border: 1px solid var(--line); border-radius: 1rem; background: #fff;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.feature-card:hover {
  border-color: var(--navy); transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(22,22,58,.08);
}
.card-arrow {
  position: absolute; right: 1.25rem; bottom: 1.25rem; color: var(--steel);
  opacity: 0; transform: translateX(-6px); transition: all .2s ease; font-size: 1.1rem;
}
.feature-card:hover .card-arrow { opacity: 1; transform: translateX(0); color: var(--navy); }

/* ---- Portfolio ---- */
.portfolio-card {
  overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: #fff;
  transition: transform .2s ease, box-shadow .2s ease;
}
.portfolio-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(22,22,58,.08); }
.portfolio-thumb {
  position: relative; aspect-ratio: 16 / 10; padding: 1rem; display: flex; align-items: flex-start;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 2px, transparent 2px 22px),
    linear-gradient(135deg, var(--navy), var(--navy-700));
}
.chip {
  display: inline-block; padding: .25rem .6rem; border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace; font-size: .68rem; letter-spacing: .08em;
  background: var(--mist); color: var(--navy);
}
.chip--ondark { background: rgba(255,255,255,.16); color: #fff; }
.case-label {
  font-family: 'IBM Plex Mono', monospace; font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: rgba(22,22,58,.5);
}

/* ---- Services ---- */
.service-row {
  padding: 2rem 0; border-top: 1px solid var(--line);
}
.service-row:first-child { border-top: 0; }
.check {
  flex: none; margin-top: .35rem; width: 8px; height: 8px; border-radius: 2px;
  background: var(--navy);
}

/* ---- Filters ---- */
.filter-chip {
  padding: .45rem .9rem; border-radius: 999px; border: 1px solid var(--line);
  font-size: .82rem; font-weight: 500; color: rgba(22,22,58,.7); background: #fff;
  transition: all .15s ease; cursor: pointer;
}
.filter-chip:hover { border-color: var(--navy); color: var(--navy); }
.filter-chip.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ---- CTA band ---- */
.cta-band {
  position: relative; overflow: hidden; border-radius: 1.5rem;
  background: linear-gradient(120deg, var(--navy), var(--navy-700));
}

/* ---- Forms ---- */
.field-label { display: block; margin-bottom: .4rem; font-size: .82rem; font-weight: 500; color: var(--ink); }
.field {
  width: 100%; padding: .7rem .85rem; border: 1px solid var(--line); border-radius: .6rem;
  background: #fff; font-size: .92rem; color: var(--ink); transition: border-color .15s ease, box-shadow .15s ease;
}
.field:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(41,40,102,.12); }
.field--error { border-color: #dc2626; }
.field-error { margin-top: .35rem; font-size: .78rem; color: #dc2626; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---- Scroll reveal ---- */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}