/* Pacific Coast Labs — site v3 "coast dark"
   Direction: Sarah's dark Apple-like Framer mood, grounded in her
   PNW-coast photo set. Single-theme dark by design: fir-black ink,
   fog-white type, road-line gold. One grotesk family carries the
   page; Plex Mono marks anything that is data. */

:root {
  --ink: #0b100e;        /* fir black, green-biased */
  --ink-2: #121a16;      /* raised surface */
  --pine: #16211c;       /* terminal ground */
  --mist: #e9eeeb;       /* fog white text */
  --moss: #97a69d;       /* secondary, green-grey */
  --faint: #64726b;
  --gold: #dba731;       /* the double yellow line */
  --hair: rgba(233, 238, 235, 0.13);
  --sans: "Schibsted Grotesk", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  color-scheme: dark;
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--mist);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

a { color: inherit; }
img { max-width: 100%; display: block; }

/* ---- nav ---- */
.top {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  left: 0; right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px clamp(20px, 4vw, 48px);
  background: rgba(11, 16, 14, 0.66);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(233, 238, 235, 0.07);
}
.logo {
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  font-size: 0.98rem;
}
.spacer { flex: 1; }
.nav {
  text-decoration: none;
  color: var(--moss);
  font-size: 0.88rem;
  transition: color 160ms;
}
.nav:hover, .nav[aria-current="page"] { color: var(--mist); }
.nav:focus-visible, .logo:focus-visible, a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---- hero ---- */
.hero {
  position: relative;
  min-height: min(78vh, 720px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}
.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(11, 16, 14, 0.62) 0%,
      rgba(11, 16, 14, 0.18) 34%,
      rgba(11, 16, 14, 0.55) 72%,
      var(--ink) 100%);
}
.hero-inner {
  position: relative;
  padding: 140px clamp(20px, 4vw, 48px) 56px;
  max-width: 880px;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}
h1 {
  font-size: clamp(2.3rem, 5.6vw, 4.1rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.06;
  margin: 0 0 20px;
  text-wrap: balance;
}
.lede {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  color: var(--moss);
  max-width: 34em;
  margin: 0;
  text-wrap: balance;
}

/* ---- shared section rhythm ---- */
section { padding: clamp(72px, 11vw, 132px) clamp(20px, 4vw, 48px); }
.narrow { max-width: 720px; margin: 0 auto; }
.wide { max-width: 1080px; margin: 0 auto; }

.statement {
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 14px;
  text-wrap: balance;
}
.statement .dim { color: var(--faint); }
.section-note { color: var(--moss); max-width: 40em; margin: 0; }

/* ---- research index ---- */
.index {
  list-style: none;
  margin: 56px 0 0;
  padding: 0;
}
.index li { border-top: 1px solid var(--hair); }
.index li:last-child { border-bottom: 1px solid var(--hair); }
.index a.row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 2fr auto;
  gap: 10px 28px;
  align-items: baseline;
  padding: 22px 4px;
  text-decoration: none;
  transition: background 160ms;
}
.index a.row:hover { background: rgba(233, 238, 235, 0.035); }
.index .name { font-weight: 700; letter-spacing: -0.01em; }
.index .desc { color: var(--moss); font-size: 0.95rem; }
.index .tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  white-space: nowrap;
}
.index a.row:hover .name::after {
  content: " \2192";
  color: var(--gold);
}
@media (max-width: 640px) {
  .index a.row { grid-template-columns: 1fr; gap: 4px; }
}

/* ---- terminal ---- */
.harness {
  margin: 48px 0 0;
  background: var(--pine);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 22px 26px;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.9;
  color: var(--moss);
  overflow-x: auto;
}
.harness .cmd { color: var(--mist); }
.harness .cmd::before { content: "$ "; color: var(--gold); }
.harness .win { color: var(--gold); }
.harness div { white-space: pre; }

/* ---- verify chips (audit markers, stripped before publish) ---- */
.verify {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #e5bd55;
  background: rgba(219, 167, 49, 0.13);
  border: 1px solid rgba(219, 167, 49, 0.32);
  border-radius: 4px;
  padding: 1px 7px;
  vertical-align: 1px;
}

/* ---- game section ---- */
.game { text-align: center; }
.game h2 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.05;
  margin: 0 0 16px;
  text-wrap: balance;
}
.game .sub {
  color: var(--moss);
  max-width: 42em;
  margin: 0 auto 12px;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  text-wrap: balance;
}
.game .ea {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.shots {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  margin: 56px auto 0;
  max-width: 980px;
}
.shots figure { margin: 0; }
.shots img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--hair);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.shots figcaption {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ---- coast closer ---- */
.coast {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 0 clamp(20px, 4vw, 48px);
}
.coast img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.coast .veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      var(--ink) 0%,
      rgba(11, 16, 14, 0.42) 30%,
      rgba(11, 16, 14, 0.42) 70%,
      var(--ink) 100%);
}
.coast .inner { position: relative; padding: 96px 0; }
.coast .place {
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.coast .est {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(233, 238, 235, 0.75);
}

/* ---- footer ---- */
footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  justify-content: space-between;
  padding: 36px clamp(20px, 4vw, 48px) 44px;
  border-top: 1px solid var(--hair);
  color: var(--faint);
  font-size: 0.84rem;
  background: var(--ink);
}
footer a { color: var(--moss); text-decoration: none; }
footer a:hover { color: var(--mist); }

/* ---- in-brief panel ---- */
.inbrief {
  background: var(--ink-2);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 22px 26px;
  margin: 30px 0 6px;
}
.inbrief .label {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}
.inbrief ul { margin: 0; padding-left: 18px; }
.inbrief li { margin: 6px 0; font-size: 0.95rem; color: var(--moss); }

/* ---- data tables ---- */
.tablewrap { overflow-x: auto; margin: 30px 0 10px; }
.datatable {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.78rem;
}
.datatable th, .datatable td {
  padding: 7px 10px;
  text-align: right;
  border-bottom: 1px solid var(--hair);
  white-space: nowrap;
  color: var(--moss);
}
.datatable th:first-child, .datatable td:first-child {
  text-align: left;
}
.datatable thead th {
  color: var(--faint);
  text-transform: uppercase;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}
.datatable tr.hl td { color: var(--gold); font-weight: 600; }
.tablenote {
  font-size: 0.8rem;
  color: var(--faint);
  margin: 0 0 24px;
}

/* ---- article pages ---- */
.article {
  max-width: 680px;
  margin: 0 auto;
  padding: 150px clamp(20px, 4vw, 48px) 80px;
}
.article h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.3rem);
  margin-bottom: 14px;
}
.article .lede { margin-bottom: 10px; }
.article .meta {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--faint);
  margin: 0 0 8px;
}
.article h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.018em;
  margin: 56px 0 14px;
}
.article p { margin: 0 0 18px; color: #ccd5d0; }
.article .harness { margin: 34px 0; }