/* =========================================================
   Maus Strategic Consulting — shared styles
   Direction: "analyst's dossier" — deep slate, warm paper,
   verdigris accent, brass hairlines. Signature: the palantír
   (seeing stone) orb echoing the firm's most-cited essay.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink:        #14181f;   /* primary dark field / text */
  --ink-soft:   #2a2f38;
  --paper:      #f1efe8;   /* warm reading surface */
  --paper-2:    #e7e4da;
  --body:       #2c313a;   /* body text on paper */
  --muted:      #6b6f78;
  --verdigris:  #2e6e5e;   /* accent — oxidized copper */
  --verdigris-2:#3f8c79;
  --brass:      #b08a3e;   /* hairlines & fine detail */
  --line:       rgba(20,24,31,.14);
  --line-dark:  rgba(241,239,232,.16);

  --maxw: 1140px;
  --measure: 68ch;

  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --display: 'Fraunces', Georgia, serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.65;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { width: min(100% - 48px, var(--maxw)); margin-inline: auto; }

/* ---------- eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--verdigris);
  margin: 0 0 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: .7rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--brass);
  display: inline-block;
}

/* =========================================================
   Top bar
   ========================================================= */
.topbar {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky; top: 0; z-index: 20;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--ink);
}
.brand__mark {
  width: 26px; height: 26px; flex: none;
}
.brand__name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.04rem;
  letter-spacing: .01em;
  line-height: 1.05;
}
.brand__name span { display: block; font-family: var(--mono); font-size: .6rem; letter-spacing:.24em; text-transform:uppercase; color: var(--muted); font-weight: 400; margin-top: 3px; }

.nav { display: flex; gap: 30px; }
.nav a {
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color .2s, color .2s;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--verdigris); border-color: var(--brass); }

/* =========================================================
   Hero (homepage) — dark field with the palantír
   ========================================================= */
.hero {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--ink);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
  padding: 96px 0 104px;
}
.hero .eyebrow { color: var(--verdigris-2); }
.hero .eyebrow::before { background: var(--brass); }

.hero h1 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5.2vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -.015em;
  margin: 0 0 1.3rem;
  color: #fbf9f3;
}
.hero h1 em { font-style: italic; color: var(--verdigris-2); }
.hero__lead {
  font-size: 1.18rem;
  color: #cdcfca;
  max-width: 46ch;
  margin: 0 0 2.2rem;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* seeing stone */
.stone-stage { display: grid; place-items: center; }
.stone {
  --d: 300px;
  width: var(--d); height: var(--d);
  border-radius: 50%;
  position: relative;
  background:
    radial-gradient(circle at 38% 34%, rgba(63,140,121,.55), rgba(46,110,94,.16) 38%, rgba(8,12,16,.9) 70%),
    radial-gradient(circle at 62% 70%, rgba(176,138,62,.22), transparent 45%),
    #0a0e13;
  box-shadow:
    inset 0 0 60px rgba(0,0,0,.85),
    inset 8px -10px 40px rgba(63,140,121,.18),
    0 30px 80px rgba(0,0,0,.55),
    0 0 0 1px rgba(176,138,62,.25);
}
.stone::before { /* highlight glint */
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 36% 30%, rgba(255,255,255,.5), transparent 18%);
  opacity: .5;
}
.stone__ring {
  position: absolute; inset: -22px;
  border-radius: 50%;
  border: 1px solid rgba(176,138,62,.32);
}
.stone__ring--2 { inset: -46px; border-color: rgba(176,138,62,.16); }
.stone__ring--3 { inset: -74px; border-color: rgba(176,138,62,.08); }
.stone__pulse {
  position: absolute; inset: 0; border-radius: 50%;
  box-shadow: 0 0 70px rgba(63,140,121,.45);
  animation: scry 7s ease-in-out infinite;
}
@keyframes scry {
  0%,100% { opacity: .35; transform: scale(1); }
  50%     { opacity: .8;  transform: scale(1.015); }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 22px;
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--brass);
  transition: background .2s, color .2s, transform .15s;
}
.btn--solid { background: var(--verdigris); color: #fbf9f3; border-color: var(--verdigris); }
.btn--solid:hover { background: var(--verdigris-2); transform: translateY(-1px); }
.btn--ghost { color: #efece4; }
.btn--ghost:hover { background: rgba(241,239,232,.08); }
.btn--ink { border-color: var(--ink); color: var(--ink); }
.btn--ink:hover { background: var(--ink); color: var(--paper); }

/* =========================================================
   Generic sections on paper
   ========================================================= */
.section { padding: 84px 0; }
.section--tint { background: var(--paper-2); }
.section__head { max-width: 60ch; margin-bottom: 48px; }
.section h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 .8rem;
}
.section p.intro { font-size: 1.1rem; color: var(--body); margin: 0; }

/* practice / capabilities grid */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cell { background: var(--paper); padding: 34px 30px; }
.section--tint .cell { background: var(--paper-2); }
.cell .num { font-family: var(--mono); font-size: .72rem; letter-spacing: .18em; color: var(--brass); }
.cell h3 { font-family: var(--display); font-weight: 600; font-size: 1.25rem; color: var(--ink); margin: 14px 0 10px; }
.cell p { margin: 0; font-size: .98rem; color: var(--muted); }

/* featured essay block */
.feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
}
.feature__media {
  background:
    radial-gradient(circle at 50% 45%, rgba(46,110,94,.4), rgba(10,14,19,.95) 65%),
    var(--ink);
  display: grid; place-items: center; padding: 48px; min-height: 320px;
}
.feature__body { padding: 48px; }
.feature__body .eyebrow { color: var(--verdigris-2); }
.feature__body h3 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem); line-height: 1.1;
  margin: 0 0 1rem; color: #fbf9f3;
}
.feature__body p { color: #cdcfca; margin: 0 0 1.6rem; }
.feature__meta { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.6rem; }

/* essay list */
.essays { border-top: 1px solid var(--line); }
.essay-row {
  display: grid; grid-template-columns: 90px 1fr auto; gap: 28px;
  align-items: baseline;
  padding: 30px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none; color: var(--ink);
  transition: background .2s, padding-left .2s;
}
.essay-row:hover { background: var(--paper-2); padding-left: 14px; }
.essay-row .date { font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; color: var(--brass); }
.essay-row h3 { font-family: var(--display); font-weight: 500; font-size: 1.35rem; margin: 0 0 .35rem; }
.essay-row p { margin: 0; font-size: .96rem; color: var(--muted); max-width: 60ch; }
.essay-row .tag { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--verdigris); white-space: nowrap; }
.essay-row[aria-disabled="true"] { opacity: .55; pointer-events: none; }

/* =========================================================
   Article page
   ========================================================= */
.article-head { background: var(--ink); color: var(--paper); padding: 80px 0 64px; }
.article-head .kicker {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--verdigris-2); margin-bottom: 1.4rem;
}
.article-head h1 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.06;
  letter-spacing: -.015em; margin: 0 0 1.2rem; color: #fbf9f3;
  max-width: 18ch;
}
.article-head .standfirst { font-size: 1.2rem; color: #cfd1cb; max-width: 56ch; margin: 0 0 1.8rem; }
.byline { font-family: var(--mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; }
.byline span { color: #b9bcb6; }

.update-note {
  background: var(--paper-2);
  border-left: 3px solid var(--brass);
  padding: 18px 22px;
  font-size: .94rem; color: var(--ink-soft);
  margin: 0 0 8px;
}
.update-note strong { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--brass); display: block; margin-bottom: 6px; }

.prose { padding: 64px 0 40px; }
.prose .col { max-width: var(--measure); margin-inline: auto; }
.prose p { margin: 0 0 1.5rem; }
.prose h2 {
  font-family: var(--display); font-weight: 600; color: var(--ink);
  font-size: 1.6rem; line-height: 1.15; margin: 3rem 0 1.1rem;
}
.prose h2 .h-num { font-family: var(--mono); font-size: .8rem; color: var(--brass); margin-right: .7rem; letter-spacing: .1em; }
.prose h3 { font-family: var(--display); font-weight: 600; color: var(--ink); font-size: 1.25rem; margin: 2.2rem 0 .8rem; }
.prose a { color: var(--verdigris); text-decoration: underline; text-decoration-color: var(--brass); text-underline-offset: 3px; }
.prose blockquote {
  margin: 2rem 0; padding: 8px 0 8px 26px;
  border-left: 2px solid var(--verdigris);
  font-family: var(--display); font-style: italic; font-size: 1.3rem; color: var(--ink);
}
.prose ul { padding-left: 1.2rem; margin: 0 0 1.5rem; }
.prose li { margin-bottom: .6rem; }
.pull { font-family: var(--display); font-weight: 500; font-size: 1.05rem; }

.timeline { border-top: 1px solid var(--line); margin: 2rem 0; }
.timeline div {
  display: grid; grid-template-columns: 110px 1fr; gap: 24px;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.timeline .yr { font-family: var(--mono); font-size: .82rem; color: var(--verdigris); letter-spacing: .04em; }
.timeline .ev { font-size: .98rem; }

.endnote { max-width: var(--measure); margin: 32px auto 0; padding-top: 24px; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }

/* =========================================================
   CTA strip + footer
   ========================================================= */
.cta {
  background: var(--verdigris); color: #f4f2ea;
  padding: 70px 0;
}
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta h2 { font-family: var(--display); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 0; color: #fbf9f3; max-width: 22ch; line-height: 1.1; }

footer {
  background: var(--ink); color: #b9bcb6;
  padding: 60px 0 40px;
  font-size: .9rem;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--line-dark); }
.foot-grid h4 { font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--brass); margin: 0 0 16px; font-weight: 500; }
.foot-grid a { color: #cfd1cb; text-decoration: none; display: block; margin-bottom: 9px; }
.foot-grid a:hover { color: var(--verdigris-2); }
.foot-grid p { margin: 0; color: #9498a0; }
.foot-brand { font-family: var(--display); font-size: 1.3rem; color: #fbf9f3; margin: 0 0 10px; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 26px; font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: #80848c; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 880px) {
  body { font-size: 18px; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; padding: 64px 0 72px; }
  .stone { --d: 240px; }
  .nav { display: none; }
  .feature, .grid3 { grid-template-columns: 1fr; }
  .feature__media { min-height: 220px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .essay-row { grid-template-columns: 1fr; gap: 6px; }
  .essay-row .tag { display: none; }
  .timeline div { grid-template-columns: 70px 1fr; gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .stone__pulse { animation: none; }
  html { scroll-behavior: auto; }
}

:focus-visible { outline: 2px solid var(--verdigris-2); outline-offset: 3px; }