/* =========================================================================
   IMPERUM — Components
   ========================================================================= */

/* ============================ Navbar =================================== */
.announce {
  position: relative; z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: center; gap: var(--sp-3);
  padding: 0.55rem var(--gutter);
  background: linear-gradient(90deg, rgba(200,67,46,0.10), rgba(11,10,9,0) 60%);
  border-bottom: 1px solid var(--line-soft);
  font-size: var(--fs-small); color: var(--ash);
}
.announce b { color: var(--bone); font-weight: 600; }
.announce .tag {
  font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ember-soft); border: 1px solid var(--ember-line); border-radius: 5px; padding: 3px 7px;
}
.announce a { color: var(--bone); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--ember-line); }
.announce .x { margin-left: var(--sp-3); color: var(--stone); font-size: 1rem; line-height: 1; }
@media (max-width: 720px){ .announce .tag, .announce .x { display: none; } .announce { font-size: var(--fs-micro); } }

.nav {
  position: sticky; top: 0; z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-6);
  padding: var(--sp-4) var(--gutter);
  border-bottom: 1px solid transparent;
  transition: background var(--quick) var(--quick-ease), border-color var(--quick) var(--quick-ease), backdrop-filter var(--quick);
}
.nav.is-stuck {
  background: rgba(11,10,9,0.72);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-bottom-color: var(--line);
}
.nav__brand { display: flex; align-items: center; gap: var(--sp-3); }
.nav__brand svg { height: 22px; width: auto; }
.nav__brand .mark { height: 26px; width: 26px; }
.nav__links { display: flex; align-items: center; gap: var(--sp-6); }
.nav__links a {
  font-size: var(--fs-small); color: var(--ash); letter-spacing: 0.01em;
  transition: color var(--quick);
}
.nav__links a:hover { color: var(--bone); }
.nav__right { display: flex; align-items: center; gap: var(--sp-4); }
.nav__status {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sage-soft);
}
.nav__status i { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); box-shadow: var(--sage-glow); animation: pulse 2.4s ease-in-out infinite; }
@media (max-width: 900px){ .nav__links, .nav__status { display: none; } }

@keyframes pulse { 0%,100%{ opacity: 1; } 50%{ opacity: 0.35; } }
@media (prefers-reduced-motion: reduce){ .nav__status i { animation: none; } }

/* ============================ Buttons ================================== */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 0.6em;
  font-size: var(--fs-small); font-weight: 600; letter-spacing: 0.01em;
  padding: 0.78rem 1.25rem; border-radius: var(--radius-sm);
  transition: transform var(--quick) var(--quick-ease), background var(--quick), border-color var(--quick), color var(--quick);
}
.btn .arr { transition: transform var(--quick) var(--quick-ease); }
.btn:hover .arr { transform: translateX(3px); }

.btn--primary {
  color: var(--bone); background: linear-gradient(180deg, rgba(200,67,46,0.22), rgba(200,67,46,0.10));
  border: 1px solid var(--ember-line);
}
.btn--primary:hover { background: linear-gradient(180deg, rgba(200,67,46,0.32), rgba(200,67,46,0.16)); box-shadow: var(--ember-glow); }

.btn--ghost { color: var(--bone); border: 1px solid var(--line-strong); }
.btn--ghost:hover { border-color: var(--bone-dim); background: rgba(232,226,214,0.03); }

.btn--link { padding: 0; color: var(--ash); }
.btn--link:hover { color: var(--bone); }

/* reticle corner brackets that appear on interactive hover */
.bracketed { position: relative; }
.bracketed::before, .bracketed::after {
  content: ""; position: absolute; width: 9px; height: 9px; opacity: 0;
  border-color: var(--ember-soft); transition: opacity var(--quick), transform var(--quick) var(--quick-ease);
}
.bracketed::before { top: -4px; left: -4px; border-top: 1.5px solid; border-left: 1.5px solid; transform: translate(3px,3px); }
.bracketed::after  { bottom: -4px; right: -4px; border-bottom: 1.5px solid; border-right: 1.5px solid; transform: translate(-3px,-3px); }
.bracketed:hover::before, .bracketed:hover::after { opacity: 1; transform: translate(0,0); }

/* ============================ Panels =================================== */
.panel {
  position: relative; background: var(--basalt);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--lift);
}
.panel--raised { background: var(--umber-soft); }

/* reusable corner reticle ticks for "console panel" framing */
.reticle-corners > .rc {
  position: absolute; width: 12px; height: 12px; pointer-events: none;
  border-color: var(--line-strong);
}
.rc.tl { top: 8px; left: 8px; border-top: 1px solid; border-left: 1px solid; }
.rc.tr { top: 8px; right: 8px; border-top: 1px solid; border-right: 1px solid; }
.rc.bl { bottom: 8px; left: 8px; border-bottom: 1px solid; border-left: 1px solid; }
.rc.br { bottom: 8px; right: 8px; border-bottom: 1px solid; border-right: 1px solid; }

/* ====================== Virtus Triage card ============================= */
.triage {
  --pad: clamp(1rem, 2vw, 1.5rem);
  position: relative; width: 100%; max-width: 460px;
  padding: var(--pad);
  background:
    linear-gradient(180deg, rgba(232,226,214,0.025), rgba(232,226,214,0)) ,
    var(--basalt);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--lift);
  isolation: isolate;
}
.triage__head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 0.85rem; margin-bottom: 0.85rem; border-bottom: 1px solid var(--line-soft);
}
.triage__title { font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ash); }
.triage__live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.12em; color: var(--sage-soft); }
.triage__live i { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); box-shadow: var(--sage-glow); animation: pulse 1.8s ease-in-out infinite; }

/* alert row */
.triage__alert {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.7rem 0.8rem; border-radius: var(--radius-sm);
  background: rgba(200,67,46,0.07); border: 1px solid var(--ember-line);
  opacity: 0; transform: translateY(-6px);
}
.triage__alert.in { opacity: 1; transform: translateY(0); transition: opacity 360ms var(--dev-ease), transform 360ms var(--dev-ease); }
.triage__sev {
  font-family: var(--mono); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.08em;
  color: var(--bone); background: var(--ember); padding: 3px 6px; border-radius: 4px; flex: none;
}
.triage__alert .nm { font-size: var(--fs-small); font-weight: 600; color: var(--bone); line-height: 1.25; }
.triage__alert .mt { font-family: var(--mono); font-size: 0.62rem; color: var(--stone); margin-top: 2px; letter-spacing: 0.02em; }

/* pipeline */
.pipe { display: flex; flex-direction: column; gap: 2px; margin: 0.9rem 0; }
.pipe__step {
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  padding: 0.5rem 0.7rem; border-radius: var(--radius-sm);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--stone); border: 1px solid transparent;
  transition: color 240ms var(--dev-ease), background 240ms var(--dev-ease), border-color 240ms var(--dev-ease);
}
.pipe__step .label { display: flex; align-items: center; gap: 0.55rem; }
.pipe__step .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--stone-deep); transition: background 240ms, box-shadow 240ms; flex: none; }
.pipe__step .t { color: var(--stone); }
.pipe__step.on { color: var(--bone); background: rgba(91,160,126,0.06); border-color: var(--sage-line); }
.pipe__step.on .dot { background: var(--sage); box-shadow: var(--sage-glow); }
.pipe__step.on .t { color: var(--sage-soft); }

/* verdict slab with reticle-lock */
.verdict {
  position: relative; margin-top: 0.4rem;
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
  padding: 0.9rem 1rem; border-radius: var(--radius-sm);
  background: linear-gradient(100deg, rgba(91,160,126,0.10), rgba(91,160,126,0.02));
  border: 1px solid var(--sage-line);
  opacity: 0; transform: scale(0.98);
}
.verdict.escalate { background: linear-gradient(100deg, rgba(200,67,46,0.12), rgba(200,67,46,0.02)); border-color: var(--ember-line); }
.verdict.show { opacity: 1; transform: scale(1); transition: opacity 380ms var(--lock-ease), transform 380ms var(--lock-ease); }
.verdict .lab { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--stone); }
.verdict .word {
  font-family: var(--display); font-weight: 400; font-size: 1.5rem; line-height: 1; margin-top: 4px;
  font-variation-settings: "opsz" 144; letter-spacing: -0.01em;
  display: inline-flex; align-items: center; gap: 0.45rem;
}
.verdict .word .sd { width: 7px; height: 7px; border-radius: 50%; background: var(--sage); box-shadow: var(--sage-glow); }
.verdict.escalate .word .sd { background: var(--ember); box-shadow: var(--ember-glow); }
.verdict .conf { text-align: right; }
.verdict .conf .c { font-family: var(--mono); font-weight: 700; font-size: 1.55rem; line-height: 1; }

/* the four snapping corner brackets of the lock */
.verdict .lock { position: absolute; inset: -1px; pointer-events: none; }
.verdict .lock span {
  position: absolute; width: 11px; height: 11px; opacity: 0;
  border-color: var(--sage-soft);
}
.verdict.escalate .lock span { border-color: var(--ember-soft); }
.verdict .lock .l1 { top: -3px; left: -3px; border-top: 1.5px solid; border-left: 1.5px solid; transform: translate(5px,5px); }
.verdict .lock .l2 { top: -3px; right: -3px; border-top: 1.5px solid; border-right: 1.5px solid; transform: translate(-5px,5px); }
.verdict .lock .l3 { bottom: -3px; left: -3px; border-bottom: 1.5px solid; border-left: 1.5px solid; transform: translate(5px,-5px); }
.verdict .lock .l4 { bottom: -3px; right: -3px; border-bottom: 1.5px solid; border-right: 1.5px solid; transform: translate(-5px,-5px); }
.verdict.locked .lock span { opacity: 1; transform: translate(0,0); transition: opacity 200ms, transform var(--lock-dur) var(--lock-ease); }

.triage__grounded {
  margin-top: 0.85rem; font-family: var(--mono); font-size: 0.62rem; line-height: 1.5;
  color: var(--stone); letter-spacing: 0.02em;
}
.triage__grounded b { color: var(--ash); font-weight: 500; }

/* scan line that descends over the card */
.triage__scan {
  position: absolute; left: 0; right: 0; top: 0; height: 2px; pointer-events: none; opacity: 0;
  background: linear-gradient(90deg, transparent, var(--ember-soft), transparent);
  box-shadow: 0 0 12px rgba(200,67,46,0.5);
}
.triage.scanning .triage__scan { animation: scan-down 900ms var(--dev-ease); }
@keyframes scan-down { 0%{ opacity:0; top:6%; } 12%{ opacity:0.9; } 88%{ opacity:0.9; } 100%{ opacity:0; top:94%; } }
@media (prefers-reduced-motion: reduce){ .triage.scanning .triage__scan { animation: none; } }

/* ============================ Stat strip =============================== */
.statstrip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: rgba(232,226,214,0.012);
}
.statstrip .stat { padding: 1.1rem 1.3rem; border-right: 1px solid var(--line-soft); }
.statstrip .stat:last-child { border-right: none; }
.stat .n { font-family: var(--mono); font-weight: 700; font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1; color: var(--bone); }
.stat .n .u { color: var(--ember); }
.stat .l { font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.12em; text-transform: uppercase; color: var(--stone); margin-top: 0.5rem; }
@media (max-width: 760px){ .statstrip { grid-template-columns: repeat(2, 1fr); } .statstrip .stat:nth-child(2){ border-right: none; } .statstrip .stat:nth-child(-n+2){ border-bottom: 1px solid var(--line-soft);} }

/* the hero status-bar readout */
.readout {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-5);
  padding: 0.8rem 0; border-top: 1px solid var(--line); margin-top: var(--sp-8);
  font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.08em; color: var(--stone);
}
.readout b { color: var(--bone-dim); font-weight: 500; }
.readout .u { color: var(--sage-soft); }
.readout .sep { color: var(--stone-deep); }

/* ============================ Capability cards ========================= */
.cards { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  position: relative; padding: 1.4rem 1.4rem 1.5rem; border-radius: var(--radius);
  background: var(--basalt); border: 1px solid var(--line);
  transition: border-color var(--quick), transform var(--quick) var(--quick-ease), background var(--quick);
}
.card:hover { border-color: var(--line-strong); transform: translateY(-2px); background: var(--umber-soft); }
.card .idx { position: absolute; top: 1.1rem; right: 1.2rem; font-family: var(--mono); font-size: var(--fs-micro); color: var(--stone-deep); }
.card .ic {
  width: 38px; height: 38px; border-radius: 10px; margin-bottom: 0.9rem;
  display: grid; place-items: center; color: var(--ember-soft);
  background: rgba(200,67,46,0.08); border: 1px solid var(--ember-line);
}
.card h3 { font-size: var(--fs-h3); font-weight: 600; letter-spacing: -0.01em; color: var(--bone); }
.card p { font-size: var(--fs-small); color: var(--ash); margin-top: 0.5rem; line-height: 1.55; }
.card .kpi { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 0.9rem; font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.04em; color: var(--brass); }
.card .kpi::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--brass); }

/* numbered tiers / how-it-works */
.steps { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.step-card { position: relative; padding: 1.4rem; border-radius: var(--radius); background: rgba(232,226,214,0.012); border: 1px solid var(--line-soft); }
.step-card .no { font-family: var(--mono); font-size: var(--fs-small); font-weight: 700; color: var(--ember-soft); letter-spacing: 0.1em; }
.step-card h4 { margin-top: 0.7rem; font-size: 1.2rem; font-weight: 600; color: var(--bone); }
.step-card p { margin-top: 0.5rem; font-size: var(--fs-small); color: var(--ash); line-height: 1.55; }

/* ============================ Case queue =============================== */
.queue { display: flex; flex-direction: column; gap: 0.6rem; }
.case {
  display: flex; align-items: center; gap: var(--sp-5);
  padding: 1rem 1.2rem; border-radius: var(--radius);
  background: var(--basalt); border: 1px solid var(--line);
}
.case.gate { border-color: var(--ember-line); background: linear-gradient(100deg, rgba(200,67,46,0.08), rgba(200,67,46,0.01)); }
.case .risk { font-family: var(--mono); font-weight: 700; font-size: 1.8rem; width: 64px; text-align: center; color: var(--bone); line-height: 1; flex: none; }
.case .meta { flex: 1; min-width: 0; }
.case .id { font-family: var(--mono); font-size: var(--fs-micro); color: var(--stone); letter-spacing: 0.03em; }
.case .ttl { font-size: var(--fs-body); font-weight: 500; color: var(--bone); margin-top: 3px; }
.badge { font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 11px; border-radius: 7px; font-weight: 600; flex: none; }
.b-crit { color: var(--bone); background: var(--ember); }
.b-high { color: var(--ember-soft); background: rgba(200,67,46,0.10); border: 1px solid var(--ember-line); }
.b-auto { color: var(--sage-soft); background: rgba(91,160,126,0.08); border: 1px solid var(--sage-line); }
.approve { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.04em; color: var(--bone); border: 1px solid var(--line-strong); border-radius: 8px; padding: 9px 13px; flex: none; }
@media (max-width: 560px){ .case { gap: var(--sp-3); padding: 0.85rem; } .case .risk { width: 46px; font-size: 1.4rem; } .case .ttl { font-size: var(--fs-small); } }

/* ============================ Recognition ============================== */
.recog { display: flex; flex-wrap: wrap; gap: var(--sp-4); }
.recog .r { flex: 1 1 200px; padding: 1.3rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--basalt); }
.recog .r .src { font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass); }
.recog .r h4 { margin-top: 0.5rem; font-size: 1.15rem; font-weight: 600; color: var(--bone); }
.recog .r p { margin-top: 0.4rem; font-size: var(--fs-small); color: var(--ash); line-height: 1.5; }

/* logo cloud */
.logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(1.5rem, 5vw, 3.5rem); }
.logos img { height: 26px; width: auto; opacity: 0.5; filter: grayscale(1) brightness(0) invert(0.82); transition: opacity var(--quick); }
.logos img:hover { opacity: 0.85; }

/* ============================ CTA band ================================= */
.ctaband {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  border: 1px solid var(--ember-line);
  background: linear-gradient(100deg, rgba(200,67,46,0.14), rgba(200,67,46,0.03) 60%, rgba(201,162,75,0.05));
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-6); flex-wrap: wrap;
}
.ctaband h2 { font-family: var(--display); font-weight: 400; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.02; color: var(--bone); font-variation-settings: "opsz" 144; }
.ctaband h2 .em { color: var(--ember-soft); }

/* ============================ Footer =================================== */
.foot { position: relative; z-index: var(--z-base); border-top: 1px solid var(--line); padding-block: var(--sp-10) var(--sp-8); }
.foot__grid { display: grid; gap: var(--sp-8); grid-template-columns: 1.6fr repeat(3, 1fr); }
.foot__brand p { margin-top: var(--sp-4); font-size: var(--fs-small); color: var(--ash); max-width: 30ch; }
.foot h5 { font-family: var(--mono); font-size: var(--fs-eyebrow); letter-spacing: 0.16em; text-transform: uppercase; color: var(--stone); margin-bottom: var(--sp-4); }
.foot ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.foot ul a { font-size: var(--fs-small); color: var(--ash); transition: color var(--quick); }
.foot ul a:hover { color: var(--bone); }
.foot__base { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); margin-top: var(--sp-10); padding-top: var(--sp-5); border-top: 1px solid var(--line-soft); font-family: var(--mono); font-size: var(--fs-micro); color: var(--stone); }
@media (max-width: 820px){ .foot__grid { grid-template-columns: 1fr 1fr; } .foot__brand { grid-column: 1 / -1; } }

/* ============================ Reveal (motion.js) ====================== */
[data-reveal] { opacity: 0; transform: translateY(18px); }
[data-reveal].in { opacity: 1; transform: none; transition: opacity var(--dev-dur) var(--dev-ease), transform var(--dev-dur) var(--dev-ease); }
[data-reveal][data-reveal="develop"] { filter: blur(12px); }
[data-reveal][data-reveal="develop"].in { filter: blur(0); }
@media (prefers-reduced-motion: reduce){
  [data-reveal], [data-reveal].in { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
}

/* hairline that draws in on reveal */
.draw { transform: scaleX(0); transform-origin: left; }
.draw.in { transform: scaleX(1); transition: transform var(--dev-dur) var(--dev-ease); }
@media (prefers-reduced-motion: reduce){ .draw, .draw.in { transform: none; } }