/* D. Eno Forensics, PLLC — site system
   Dark ink, bone type, gold datum. First Principles uses its locked palette. */

:root {
  --bg: #161b21;
  --bg-2: #1d232a;
  --bg-3: #252c34;
  --fg: #ece7dc;
  --fg-muted: #a39c8f;
  --fg-subtle: #6e685d;
  --line: #2e353d;
  --line-strong: #434b54;
  --gold: #c4a046;
  --gold-dim: #8a7328;
  --bone: #e4d8c4;
  --ink: #161b21;
  --max: 72rem;
  --pad: clamp(1.15rem, 3vw, 2rem);
  --header-h: 4.25rem;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --serif: var(--font);
  --sans: var(--font);
  --mono: var(--font);
  --ease: 180ms ease;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100dvh;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }

.skip {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  z-index: 80;
  padding: 0.55rem 0.85rem;
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 0.75rem; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: min(var(--max), 100%);
  max-width: 100%;
  min-width: 0;
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ----- Header ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header-h);
  height: auto;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  min-height: var(--header-h);
  height: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  min-width: 0;
  flex: 1;
  color: var(--fg);
}

.brand__mark {
  height: 2.55rem;
  width: auto;
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  line-height: 1;
}

.brand__name {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.brand__sub {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: normal;
  line-height: 1.35;
}

@media (max-width: 420px) {
  .brand__sub { letter-spacing: 0.05em; }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 1.05rem;
  height: 1.4px;
  background: currentColor;
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }

.site-nav {
  display: none;
}

.site-nav a {
  text-decoration: none;
  color: var(--fg-muted);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible { color: var(--fg); }

.site-nav a[aria-current="page"] {
  color: var(--fg);
  border-bottom-color: var(--gold);
}

.site-nav.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  padding: 0.75rem var(--pad) 1.1rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  gap: 0.55rem;
}

@media (min-width: 920px) {
  .nav-toggle { display: none; }
  .site-nav {
    display: flex;
    align-items: center;
    gap: 1.05rem;
    position: static;
    padding: 0;
    background: none;
    border: 0;
    flex-direction: row;
  }
  .site-nav a { font-size: 0.86rem; }
}

@media (min-width: 1100px) {
  .site-nav { gap: 1.35rem; }
  .site-nav a { font-size: 0.92rem; }
}

/* ----- Hero ----- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(78vh, 42rem);
  display: flex;
  align-items: flex-end;
  padding: 4.5rem 0 4.2rem;
  overflow: hidden;
  border-bottom: none;
}

.hero--compact {
  min-height: 22rem;
  align-items: flex-end;
  padding: 4.5rem 0 3.6rem;
}

.hero:not(:has(.hero__media)) {
  min-height: 0;
  padding: 4.25rem 0 2.8rem;
  background:
    radial-gradient(ellipse 80% 55% at 18% 0%, color-mix(in srgb, var(--gold) 12%, transparent), transparent 58%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-2) 70%, transparent) 0%, var(--bg) 100%);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 40%;
}

.hero__wash {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--bg) 18%, transparent) 0%,
      color-mix(in srgb, var(--bg) 38%, transparent) 32%,
      color-mix(in srgb, var(--bg) 62%, transparent) 58%,
      color-mix(in srgb, var(--bg) 88%, transparent) 82%,
      var(--bg) 100%
    ),
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--bg) 52%, transparent) 0%,
      color-mix(in srgb, var(--bg) 18%, transparent) 48%,
      transparent 100%
    );
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero h1,
.page-title {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5.4vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.lead {
  margin: 0 0 1.6rem;
  max-width: 38rem;
  color: var(--fg-muted);
  font-size: 1.12rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

/* Locations: Earth back, Moon lower-left, Mars nearest */
.locations-hero__inner {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.locations-hero__copy { min-width: 0; }

.locations-hero h1 {
  max-width: 22ch;
  font-size: clamp(1.55rem, 3.1vw, 2.35rem);
  line-height: 1.16;
}

.orbit {
  position: relative;
  width: min(24.5rem, 100%);
  aspect-ratio: 1;
  justify-self: center;
  pointer-events: none;
}

.orbit img {
  position: absolute;
  display: block;
  height: auto;
  mix-blend-mode: screen;
}

.orbit__stars {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.72;
  mix-blend-mode: screen;
}

.orbit__earth,
.orbit__moon,
.orbit__mars {
  border-radius: 50%;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 62%, transparent 70%);
  mask-image: radial-gradient(circle at 50% 50%, #000 62%, transparent 70%);
}

.orbit__earth {
  width: 56%;
  top: 8%;
  left: 2%;
  z-index: 1;
  opacity: 0.9;
  filter: saturate(0.92);
}

.orbit__moon {
  width: 15%;
  left: 0;
  top: 44%;
  z-index: 2;
}

.orbit__mars {
  width: 50%;
  right: -3%;
  bottom: -2%;
  z-index: 3;
  filter: saturate(1.05);
}

@media (min-width: 900px) {
  .locations-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 25rem);
    gap: 1.5rem 2.25rem;
  }
  .orbit { justify-self: end; }
}

@media (max-width: 899px) {
  .orbit {
    width: min(18rem, 86vw);
    margin-top: 0.25rem;
  }
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.55rem 1.15rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.btn--gold {
  background: var(--gold);
  color: var(--ink);
}

.btn--gold:hover,
.btn--gold:focus-visible { background: #d4b25a; }

.btn--ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-strong);
}

.btn--ghost:hover,
.btn--ghost:focus-visible { border-color: var(--bone); }

/* ----- Sections ----- */
.section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--line);
}

.section--tight { padding: 2.6rem 0; }

.section h2 {
  margin: 0 0 0.7rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  letter-spacing: -0.015em;
  max-width: 22ch;
}

h1.oneline,
h2.oneline {
  max-width: 100%;
  white-space: nowrap;
}

@media (max-width: 800px) {
  h1.oneline,
  h2.oneline { white-space: normal; }
}

.muted { color: var(--fg-muted); max-width: 42rem; }
.muted.wide { max-width: 48rem; }

.kicker {
  margin: 0 0 1.5rem;
  color: var(--fg-muted);
  max-width: 40rem;
}

/* ----- Stats / pillars ----- */
.stats {
  display: grid;
  grid-template-columns: 1fr;
  width: min(var(--max), 100%);
  max-width: 100%;
  margin-inline: auto;
  padding-inline: var(--pad);
  border-bottom: 1px solid var(--line);
}

.stats div {
  padding: 1.25rem var(--pad);
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.stats div:last-child { border-bottom: 0; }

.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.stats span {
  display: block;
  color: var(--fg-subtle);
  font-size: 0.88rem;
}

.stats a {
  text-decoration: none;
  color: inherit;
  display: block;
  text-align: center;
}

.stats a:hover strong,
.stats a:focus-visible strong { color: var(--bone); }

@media (min-width: 720px) {
  .stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .stats div {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    padding: 1.4rem 1.5rem;
  }
  .stats div:last-child { border-right: 0; }
}

.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1.35rem 1.3rem 1.25rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
  min-height: 100%;
}

.card h3,
.card p {
  overflow-wrap: anywhere;
}

a.card:hover,
a.card:focus-visible { border-color: var(--gold-dim); }

.card__index {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 500;
}

.card p { margin: 0; color: var(--fg-muted); }

.icon-box {
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 0.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--fg);
  flex-shrink: 0;
}

.card-icon {
  width: 2rem;
  height: 2rem;
  display: block;
}

@media (min-width: 640px) {
  .icon-box { width: 4rem; height: 4rem; }
  .card-icon { width: 2.25rem; height: 2.25rem; }
}

.card__more {
  margin-top: auto;
  padding-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone);
}

.quote {
  margin: 0;
  padding: 2.4rem 0;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.35;
  max-width: 28ch;
}

.quote cite {
  display: block;
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.quote-pair {
  display: grid;
  gap: 0.5rem 0;
}

@media (min-width: 800px) {
  .quote-pair {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
  .quote-pair .quote {
    max-width: none;
    padding: 2.4rem 2.4rem 2.4rem 0;
  }
  .quote-pair .quote + .quote {
    padding-left: 2.4rem;
    border-left: 1px solid var(--line);
  }
}

/* ----- Split / figures ----- */
.split {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

@media (min-width: 880px) {
  .split { grid-template-columns: 1.05fr 0.95fr; gap: 2.5rem; }
  .split--flip { grid-template-columns: 0.95fr 1.05fr; }
  .split--flip .split__copy { order: 2; }
}

.figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--bg-2);
}

.figure img {
  width: 100%;
  height: min(26rem, 58vw);
  object-fit: cover;
}

.figure figcaption {
  padding: 0.65rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.list li {
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  color: var(--fg-muted);
}

.team {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .team {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
  }
}

.person {
  min-width: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
}

.person h3 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.person__role {
  margin: 0 0 0.75rem;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.person p:last-child {
  margin: 0;
  color: var(--fg-muted);
}

.state-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--fg-muted);
  font-size: 0.95rem;
}

.state-list li {
  min-width: 9.5rem;
}

.portrait { margin: 0; }

.portrait__frame {
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
}

.portrait__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.portrait--empty .portrait__frame {
  display: grid;
  place-items: center;
  color: var(--fg-subtle);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.portrait figcaption { padding: 0.85rem 0 0; }

.portrait__name {
  display: block;
  font-weight: 600;
}

.portrait__role {
  display: block;
  margin-top: 0.2rem;
  color: var(--fg-subtle);
  font-size: 0.9rem;
}

.list li strong {
  display: block;
  color: var(--fg);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.list .datum {
  display: block;
  margin-top: 0.4rem;
  color: var(--gold);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.about-hero {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about-hero__mark {
  text-decoration: none;
  justify-self: center;
  text-align: center;
}

.about-hero .fpc-mark {
  width: min(16.5rem, 62vw);
}

@media (min-width: 920px) {
  .about-hero {
    display: block;
    position: relative;
    min-height: 16.5rem;
  }
  .about-hero__copy {
    max-width: min(36rem, 52%);
  }
  .about-hero__mark {
    position: absolute;
    top: 50%;
    left: var(--fp-align, auto);
    transform: translateY(-50%);
    justify-self: start;
    text-align: left;
  }
  .about-hero .fpc-mark {
    width: 16.5rem;
    margin-inline: 0;
  }
}

/* ----- FPC mark block ----- */
.fpc-hero {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 880px) {
  .fpc-hero { grid-template-columns: 16rem 1fr; gap: 3rem; }
}

.fpc-mark {
  width: min(15rem, 70vw);
  height: auto;
  color: var(--fg);
  margin-inline: auto;
}

.fpc-word {
  text-align: center;
}

.fpc-word .mint {
  display: block;
  color: #b3cbbe;
  font-family: var(--serif);
  font-size: 1.15rem;
}

.fpc-word .leaf {
  display: block;
  margin-top: 0.25rem;
  color: #8aa995;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.fpc-hero h1 {
  max-width: 22ch;
}
.fpc-hero h1 .mint { color: #b3cbbe; }
.fpc-hero h1 .leaf {
  display: block;
  color: #8aa995;
  white-space: nowrap;
}

/* ----- Form ----- */
.form {
  display: grid;
  gap: 0.9rem;
  max-width: 36rem;
}

.field { display: grid; gap: 0.3rem; }

.field label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  border-radius: 0;
}

.field textarea { min-height: 9rem; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.form-note {
  color: var(--fg-subtle);
  font-size: 0.9rem;
}

.form-status {
  min-height: 1.3rem;
  color: var(--gold);
  font-size: 0.95rem;
}

.contact-aside {
  display: grid;
  gap: 1.1rem;
}

.contact-aside a { color: var(--bone); }

@media (min-width: 880px) {
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 3rem;
    align-items: start;
  }
}

/* ----- Footer ----- */
.site-footer {
  padding: 2.2rem 0 2.6rem;
  color: var(--fg-subtle);
  font-size: 0.9rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: flex-end;
}

.site-footer strong { color: var(--fg-muted); font-weight: 600; }

.site-footer a { color: var(--fg-muted); text-decoration: none; }
.site-footer a:hover { color: var(--fg); }

.to-top {
  display: inline-block;
  margin-top: 0.55rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
}
.to-top:hover { color: var(--fg); }

/* ----- 404 ----- */
.dead-end {
  min-height: 70vh;
  display: grid;
  align-content: center;
  padding: 4rem 0;
}

/* ----- Focus / motion ----- */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}