/* ============================================================
   ELEFANT — design system v2 (dark)
   Near-black ground · pale warm text (#f8f4f0, from the logo) ·
   logo dark-grey panels (#2e2e35) · one hot accent
   Bricolage Grotesque (display) · Inter (UI/body) — Google Fonts, self-hosted
   Mobile-first.
   ============================================================ */

@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url('/fonts/bricolage-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/inter-var.woff2') format('woff2');
}

:root {
  --bg: #121216;
  --panel: #2e2e35;          /* the logo dark grey */
  --panel-soft: #1b1b20;
  --text: #f8f4f0;           /* the logo pale */
  --muted: #a9a49e;
  --line: rgba(248, 244, 240, .16);
  --line-strong: rgba(248, 244, 240, .38);
  --accent: #ff5c33;         /* hot vermilion, tuned for dark */
  --accent-down: #e04a24;
  --display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --grotesk: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --container: 82rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(5rem, 11vw, 10rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--grotesk);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 640;
  line-height: .98;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  text-wrap: balance;
}
p { margin: 0 0 1.25rem; }
a { color: inherit; }
img, svg { max-width: 100%; height: auto; }
::selection { background: var(--accent); color: #121216; }

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

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--accent);
  color: #121216;
  padding: .75rem 1.25rem;
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- eyebrow / index labels ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-size: .72rem;
  font-weight: 560;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 2.4rem;
  font-feature-settings: 'tnum';
}
.eyebrow::before {
  content: '';
  width: 2.25rem;
  height: 1px;
  background: var(--accent);
}
.eyebrow .idx { color: var(--muted); }

/* ---------- header ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-head-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .95rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}
.brand .brand-mark { width: 2.35rem; height: auto; display: block; color: var(--text); transition: color .2s ease; }
.brand:hover .brand-mark { color: var(--accent); }
.brand-word {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(.9rem, 2.5vw, 2.1rem);
}
.site-nav a {
  text-decoration: none;
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  padding-block: .35rem;
  transition: color .18s ease;
}
.site-nav a:hover, .site-nav a.is-active { color: var(--text); }
.nav-cta { color: var(--accent) !important; font-weight: 600; }
@media (max-width: 680px) {
  .nav-cta { display: none; }
  .brand-word { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(5rem, 12vw, 9.5rem) clamp(4rem, 9vw, 7rem);
}
.hero .eyebrow { margin-bottom: 3rem; }
.hero h1 {
  font-size: clamp(2.9rem, 9.2vw, 8.2rem);
  max-width: 11.5em;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}
.hero h1 .knock {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--text);
}
.hero h1 .accent { color: var(--accent); }
.hero-foot {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  align-items: end;
}
.hero .lede {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.6;
  max-width: 33em;
  color: var(--muted);
  margin: 0;
}
.hero .lede strong { color: var(--text); font-weight: 560; }
.hero-mark {
  position: absolute;
  right: max(calc((100vw - var(--container)) / 2 + var(--gutter)), var(--gutter));
  top: clamp(4.5rem, 10vw, 8rem);
  width: clamp(5.5rem, 13vw, 11rem);
  color: var(--panel);
  z-index: -1;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.4rem;
}
@media (min-width: 880px) {
  .hero-foot { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); }
  .hero-actions { margin-top: 0; justify-content: flex-end; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.7rem;
  font-family: var(--grotesk);
  font-size: .95rem;
  font-weight: 560;
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  background: transparent;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.btn:hover { border-color: var(--text); background: var(--text); color: #121216; transform: translateY(-2px); }
.btn-solid {
  background: var(--accent);
  border-color: var(--accent);
  color: #121216;
}
.btn-solid:hover { background: var(--text); border-color: var(--text); }

/* ---------- numbers strip ---------- */
.numbers {
  border-block: 1px solid var(--line);
  padding-block: clamp(2.4rem, 5vw, 4rem);
}
.numbers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.numbers-grid > div + div {
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}
.num {
  display: block;
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 720;
  font-size: clamp(3.4rem, 8vw, 6.5rem);
  line-height: 1;
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}
.num .plus { color: var(--accent); }
.num-label {
  display: block;
  margin-top: .8rem;
  font-size: .78rem;
  font-weight: 520;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (min-width: 720px) {
  .numbers-grid { grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
  .numbers-grid > div + div { border-top: 0; padding-top: 0; border-left: 1px solid var(--line); padding-left: var(--gutter); }
}

/* ---------- statement band ---------- */
.band {
  background: var(--accent);
  color: #16110e;
  padding-block: clamp(4.5rem, 10vw, 8.5rem);
}
.band .statement {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 700;
  font-size: clamp(2.1rem, 6vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 15em;
  hanging-punctuation: first;
  text-wrap: balance;
}
.band-kicker {
  font-size: .72rem;
  font-weight: 640;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin: 0 0 2rem;
  opacity: .8;
}

/* ---------- sections ---------- */
.section { padding-block: var(--section); }
.section-rule { border-top: 1px solid var(--line); }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-head h2 {
  font-size: clamp(2.2rem, 5.4vw, 4.6rem);
  margin: 0;
}
.section-head .section-note {
  font-size: .95rem;
  color: var(--muted);
  max-width: 26em;
  margin: 0;
}

/* ---------- practice split ---------- */
.split-grid {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line-strong);
}
.split-cell {
  padding: clamp(1.8rem, 4vw, 3.4rem);
  transition: background .25s ease;
}
.split-cell:hover { background: var(--panel-soft); }
.split-cell + .split-cell { border-top: 1px solid var(--line-strong); }
.split-cell h3 {
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  margin: 1.6rem 0 .5rem;
}
.split-cell .split-def {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0;
}
.split-integral {
  border: 1px solid var(--line-strong);
  border-top: 0;
  padding: 1.4rem clamp(1.8rem, 4vw, 3.4rem);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem 1.2rem;
  background: var(--panel);
}
.split-integral strong { font-family: var(--display); font-size: 1.2rem; font-weight: 700; }
.split-integral span { color: #cfcac4; }
.split-more { margin-left: auto; font-size: .88rem; font-weight: 560; color: var(--accent); text-decoration: none; }
.split-more:hover { text-decoration: underline; }
@media (min-width: 760px) {
  .split-grid { grid-template-columns: 1fr 1fr; }
  .split-cell + .split-cell { border-top: 0; border-left: 1px solid var(--line-strong); }
}

/* ---------- method ---------- */
.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.method-lede {
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  line-height: 1.65;
  max-width: 36em;
  color: var(--muted);
}
.method-lede strong { color: var(--text); font-weight: 560; }
.method-illo { max-width: 22rem; }
@media (min-width: 880px) {
  .method-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); }
  .method-illo { justify-self: end; }
}
.coverage { margin: clamp(3rem, 6vw, 5rem) 0 0; }
.coverage figcaption {
  font-size: .85rem;
  color: var(--muted);
  margin-top: 1.2rem;
  max-width: 46em;
}
.coverage-svg { width: 100%; height: auto; display: block; }

/* ---------- testimonials ---------- */
.testimonial { max-width: 50em; }
.testimonial blockquote {
  margin: 0 0 1.6rem;
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 460;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.28;
  letter-spacing: -0.012em;
  hanging-punctuation: first;
  text-indent: -0.42em;
}
.testimonial cite {
  display: block;
  font-family: var(--grotesk);
  font-style: normal;
  font-size: .9rem;
}
.testimonial cite strong { font-weight: 640; }
.testimonial cite .cite-note { color: var(--muted); }
.band .testimonial cite .cite-note { color: inherit; opacity: .7; }

/* ---------- case files (single-page index) ---------- */
.case-list { border-top: 1px solid var(--line-strong); }
.case { border-bottom: 1px solid var(--line-strong); }
.case summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 1rem clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1.4rem, 3vw, 2.2rem) 0;
  transition: background .2s ease;
}
.case summary::-webkit-details-marker { display: none; }
.case summary:hover { background: var(--panel-soft); }
.case-idx {
  font-feature-settings: 'tnum';
  font-size: .78rem;
  font-weight: 560;
  letter-spacing: .18em;
  color: var(--muted);
  transition: color .2s ease;
}
.case summary:hover .case-idx, .case[open] .case-idx { color: var(--accent); }
.case-name {
  font-family: var(--display);
  font-weight: 680;
  font-size: clamp(1.5rem, 3.6vw, 2.7rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.case-toggle {
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1;
  transition: transform .25s ease, color .2s ease;
}
.case[open] .case-toggle { transform: rotate(45deg); color: var(--accent); }
.case-sector {
  grid-column: 2 / -1;
  font-size: .8rem;
  font-weight: 520;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.6;
}
.case-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: .5rem 0 clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 880px) {
  .case-body { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); }
  .case-body > * { grid-column: 1; }
  .case-body .case-aside { grid-column: 2; grid-row: 1 / span 3; }
}
.case-prose { font-size: clamp(1rem, 1.5vw, 1.15rem); max-width: 40em; color: #d9d4ce; margin: 0; }
.case-prose em { color: var(--text); }
.case-aside .spot { max-width: 19rem; }
.spot-caption {
  font-size: .78rem;
  color: var(--muted);
  margin-top: .9rem;
  letter-spacing: .04em;
}
.excerpt-slot {
  border: 1px dashed var(--line-strong);
  padding: 1.6rem 1.6rem;
  max-width: 40em;
}
.excerpt-slot p { font-size: .98rem; color: var(--muted); margin: 0 0 .6rem; }
.excerpt-slot a { font-size: .88rem; font-weight: 560; color: var(--accent); }

/* ---------- marquee ---------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 1.1rem;
  display: flex;
  user-select: none;
}
.marquee-track {
  display: flex;
  flex-shrink: 0;
  gap: 3.5rem;
  padding-right: 3.5rem;
  align-items: center;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  font-family: var(--display);
  font-weight: 560;
  font-size: 1.05rem;
  color: var(--muted);
}
.marquee-track span::after {
  content: '·';
  margin-left: 3.5rem;
  color: var(--accent);
}
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- logo wall ---------- */
.logo-wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (min-width: 640px) { .logo-wall { grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); } }
.wall-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  min-height: 5.5rem;
  padding: 1rem;
  text-align: center;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .25s ease;
}
.wall-item:hover { background: var(--panel-soft); }
.wall-item img {
  height: 2.1rem;
  width: auto;
  max-width: 8.5rem;
  object-fit: contain;
  /* dark ground: knock marks to pale mono; swap for supplied mono-pale marks when available */
  filter: grayscale(1) invert(1) brightness(1.1);
  opacity: .72;
  transition: opacity .25s ease;
}
.wall-item:hover img { opacity: 1; }
.wall-item.has-logo .wall-name { display: none; }
.wall-name {
  font-size: .82rem;
  font-weight: 520;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .2s ease;
}
.wall-item:hover .wall-name { color: var(--text); }
.wall-via {
  font-size: .74rem;
  font-style: italic;
  color: #837f79;
}
.wall-note {
  margin-top: 1.5rem;
  font-size: .85rem;
  color: var(--muted);
  max-width: 62em;
}

/* ---------- legend (who's who index) ---------- */
.legend-group { margin-top: 3.5rem; }
.legend-group h3 {
  font-family: var(--grotesk);
  font-size: .74rem;
  font-weight: 620;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: .7rem;
  margin: 0 0 1.5rem;
}
.legend-list { margin: 0; columns: 1; column-gap: clamp(2rem, 5vw, 4.5rem); }
@media (min-width: 720px) { .legend-list { columns: 2; } }
.legend-list > div { break-inside: avoid; padding-bottom: 1.05rem; }
.legend-list dt { display: inline; font-weight: 620; }
.legend-list dd { display: inline; margin: 0; color: var(--muted); }
.legend-list dd::before { content: ' — '; }
.legend-flow { color: var(--muted); line-height: 2.05; margin: 0; }
.legend-flow strong { color: var(--text); font-weight: 570; }

/* ---------- formats strip ---------- */
.formats {
  border-block: 1px solid var(--line);
  padding-block: 2.1rem;
}
.formats-in {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.4rem clamp(2rem, 5vw, 4rem);
}
.formats-title { font-size: .95rem; color: var(--muted); margin: 0; }
.formats-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.1rem clamp(1.5rem, 4vw, 3rem);
  margin: 0;
  padding: 0;
}
.formats-list li { display: inline-flex; align-items: center; gap: .55rem; color: var(--muted); }
.formats-list svg { width: 1.3rem; height: 1.3rem; fill: currentColor; }
.format-name { font-size: .88rem; font-weight: 540; letter-spacing: .04em; }
.format-wordmark { font-size: .95rem; font-weight: 640; letter-spacing: .02em; }

/* ---------- engage ---------- */
.ways {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line-strong);
}
.way { padding: clamp(1.8rem, 3.5vw, 3rem); display: flex; flex-direction: column; gap: .6rem; transition: background .25s ease; }
.way:hover { background: var(--panel-soft); }
.way + .way { border-top: 1px solid var(--line-strong); }
.way h3 { font-size: clamp(1.7rem, 2.8vw, 2.4rem); margin: 0; }
.way p { margin: 0; color: var(--muted); font-size: .98rem; }
.way .way-for { color: var(--text); margin-top: auto; padding-top: 1.1rem; font-weight: 520; }
.way-featured { background: var(--panel); }
.way-featured p { color: #cfcac4; }
@media (min-width: 820px) {
  .ways { grid-template-columns: repeat(3, 1fr); }
  .way + .way { border-top: 0; border-left: 1px solid var(--line-strong); }
}
.terms-line {
  font-feature-settings: 'tnum';
  font-size: .98rem;
  color: var(--muted);
  border-block: 1px solid var(--line);
  padding-block: 1.4rem;
  margin-block: clamp(2.6rem, 5vw, 4.5rem);
}
.contact-block .contact-name {
  font-size: .95rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.2rem;
  font-weight: 540;
}
.contact-mail {
  display: inline-block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.6rem, 6.4vw, 5.4rem);
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-decoration: none;
  color: var(--text);
  border-bottom: 3px solid var(--accent);
  padding-bottom: .35rem;
  transition: color .2s ease, border-color .2s ease;
  overflow-wrap: anywhere;
}
.contact-mail:hover { color: var(--accent); }

/* ---------- illustrations ---------- */
.illo-frame { display: block; }
.illo { width: 100%; height: auto; display: block; overflow: visible; }
.illo .st {
  fill: none;
  stroke: var(--text);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.illo .st-accent { stroke: var(--accent); }
.illo .fl { fill: var(--accent); stroke: none; }
.illo .fl-ink { fill: var(--text); stroke: none; }
.spot { width: min(100%, 21rem); }

/* Photography slots for v2 — intentionally empty. See CONTENT-TODO.md */
.photo-slot { display: none; }

/* ---------- footer ---------- */
.site-foot {
  border-top: 1px solid var(--line);
  padding-block: clamp(3.5rem, 8vw, 6rem) 2.5rem;
  overflow: clip;
}
.foot-line {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3.6vw, 2.8rem);
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.14;
  max-width: 22em;
  margin: 0 0 3.5rem;
  hanging-punctuation: first;
  text-indent: -0.42em;
}
.foot-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 2.2rem;
}
.foot-brand { display: flex; align-items: center; gap: .8rem; }
.foot-brand .brand-mark { width: 2.6rem; color: var(--text); }
.foot-word { font-family: var(--display); font-size: 1.6rem; font-weight: 700; }
.foot-sub { font-size: .85rem; color: var(--muted); margin: .25rem 0 0; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 1.6rem; }
.foot-nav a { color: var(--muted); text-decoration: none; font-size: .92rem; transition: color .2s ease; }
.foot-nav a:hover { color: var(--text); }
.foot-watermark {
  display: block;
  margin: 4rem auto -1rem;
  width: 100%;
  font-family: var(--display);
  font-weight: 440;
  font-size: clamp(4rem, 17.5vw, 16.5rem);
  line-height: .78;
  letter-spacing: .01em;
  text-align: center;
  color: transparent;
  -webkit-text-stroke: 1px rgba(248, 244, 240, .3);
  user-select: none;
}

/* ---------- motion primitives ---------- */
.reveal { opacity: 0; transform: translateY(24px); }
.no-js .reveal, .reduced .reveal { opacity: 1; transform: none; }

@media print {
  .site-head, .site-foot, .hero-actions, .marquee { display: none; }
  body { background: #fff; color: #000; }
}