/* ==========================================================================
   Slanted Angles — stylesheet (draft v2)
   Every color, font and spacing value lives in the "tokens" below.
   Change a value here and it updates across the whole site.
   ========================================================================== */

:root {
  /* Palette — plaster, ink and brick */
  --paper:   #edeae3;   /* page background */
  --paper-2: #e3dfd5;   /* alternate bands */
  --paper-3: #d8d2c5;   /* deepest tint, used for portraits */
  --ink:     #1c1b18;   /* main text */
  --ink-2:   #57534a;   /* secondary text */
  --rule:    #c4bdae;   /* hairlines */
  --accent:  #8a3324;   /* brick — the one strong color */
  --on-ink:  #edeae3;   /* text on dark blocks */

  /* Type */
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans:  "Archivo", "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --max: 1280px;
  --gutter: clamp(16px, 4.5vw, 56px);
  --slant: 12deg;        /* the house angle, used for the brand mark and motifs */
  --band: clamp(72px, 11vw, 152px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:   #151412;
    --paper-2: #1c1a17;
    --paper-3: #26231f;
    --ink:     #ebe6dc;
    --ink-2:   #a69f92;
    --rule:    #3a362f;
    --accent:  #d98b70;
    --on-ink:  #151412;
  }
}
:root[data-theme="dark"] {
  --paper: #151412; --paper-2: #1c1a17; --paper-3: #26231f;
  --ink: #ebe6dc; --ink-2: #a69f92; --rule: #3a362f;
  --accent: #d98b70; --on-ink: #151412;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  font-stretch: 96%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
a:hover { color: var(--accent); }
::selection { background: var(--accent); color: var(--on-ink); }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 350;
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0 0 .45em;
  text-wrap: balance;
  font-optical-sizing: auto;
}
h1 { font-size: clamp(2.9rem, 7.4vw, 6.6rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.5rem); }
h3 { font-size: clamp(1.35rem, 2vw, 1.7rem); line-height: 1.15; }
h1 em, h2 em, h3 em { font-style: italic; font-weight: 300; }
p { margin: 0 0 1em; text-wrap: pretty; }
.lede { font-family: var(--serif); font-size: clamp(1.2rem, 1.9vw, 1.55rem); line-height: 1.42; font-weight: 350; max-width: 34em; }
.muted { color: var(--ink-2); }
.small { font-size: .88rem; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.band { padding: var(--band) 0; }
.band-tint { background: var(--paper-2); }
.band-ink { background: var(--ink); color: var(--on-ink); }
.band-ink .muted, .band-ink .label { color: color-mix(in srgb, var(--on-ink) 66%, transparent); }
.band-ink a:hover { color: var(--on-ink); }

/* Small caps label, e.g.  N° 02 — Services  */
.label {
  display: inline-flex; gap: .9em; align-items: baseline;
  font-family: var(--sans); font-stretch: 80%;
  font-size: .76rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 1.6rem;
}
.label b { font-weight: 600; color: var(--accent); letter-spacing: .08em; }

.rule { border: 0; border-top: 1px solid var(--rule); margin: 0; }

.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 100; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 1.5px solid var(--accent); outline-offset: 4px; }

/* ---------- Links & buttons ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; gap: .8em;
  font: 500 .8rem/1 var(--sans); font-stretch: 85%;
  letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  padding: 1.15em 1.6em; border: 1px solid var(--ink); color: var(--ink);
  background: transparent; cursor: pointer;
  transition: color .35s ease;
}
.btn::before { /* slanted fill that sweeps in on hover */
  content: ""; position: absolute; inset: -2px -30%; z-index: -1;
  background: var(--ink);
  transform: translateX(-105%) skewX(calc(var(--slant) * -1.6));
  transition: transform .45s cubic-bezier(.7,0,.2,1);
}
.btn:hover { color: var(--paper); }
.btn:hover::before { transform: translateX(0) skewX(calc(var(--slant) * -1.6)); }
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid::before { background: var(--accent); }
.btn-solid:hover { color: var(--on-ink); }
.band-ink .btn { border-color: var(--on-ink); color: var(--on-ink); }
.band-ink .btn::before { background: var(--on-ink); }
.band-ink .btn:hover { color: var(--ink); }
.btn .arr { font-family: var(--serif); font-size: 1.15rem; letter-spacing: 0; text-transform: none; line-height: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2.4rem; }

.textlink {
  font: 500 .8rem/1 var(--sans); font-stretch: 85%; letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; display: inline-flex; gap: .7em; align-items: center;
  padding-bottom: .5em; border-bottom: 1px solid currentColor;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand:hover { color: var(--ink); }
.brand svg { width: 26px; height: 26px; flex: none; }
.brand span { font-family: var(--serif); font-size: 1.35rem; font-weight: 400; letter-spacing: -0.01em; }
.brand span i { font-weight: 300; }
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 34px); list-style: none; margin: 0; padding: 0; }
.nav-links a:not(.btn) {
  font: 500 .78rem/1 var(--sans); font-stretch: 85%; letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; color: var(--ink-2); padding: 6px 0; position: relative;
}
.nav-links a:not(.btn):hover, .nav-links a[aria-current="page"]:not(.btn) { color: var(--ink); }
.nav-links a[aria-current="page"]:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--accent);
}
.nav-links .btn { padding: .95em 1.3em; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--rule); color: var(--ink);
  font: 500 .74rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; padding: 10px 14px; cursor: pointer;
}
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 76px;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 8px var(--gutter) 24px;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { display: block; padding: 16px 0; font-size: .9rem; border-bottom: 1px solid var(--rule); }
  .nav-links a[aria-current="page"]:not(.btn)::after { display: none; }
  .nav-links .btn { margin-top: 18px; justify-content: center; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(56px, 9vw, 128px) 0 0; }
.hero h1 { max-width: 13.5ch; margin-bottom: .35em; }
.hero h1 em { color: var(--accent); }
.hero-foot {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px);
  align-items: end; margin-top: clamp(24px, 4vw, 48px);
}
.hero-foot .lede { margin: 0; }
.hero-foot .actions { margin: 0; justify-content: flex-end; }
@media (max-width: 820px) { .hero-foot { grid-template-columns: 1fr; } .hero-foot .actions { justify-content: flex-start; } }

/* Architectural drawing that sits under the hero */
.drawing {
  margin-top: clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  background:
    repeating-linear-gradient(90deg, transparent 0 79px, color-mix(in srgb, var(--rule) 45%, transparent) 79px 80px),
    var(--paper);
}
.drawing svg { width: 100%; height: auto; max-height: 560px; margin: 0 auto; }
.drawing .caption {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 14px 0; border-top: 1px solid var(--rule);
  font: 500 .72rem/1.4 var(--sans); font-stretch: 80%; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-2);
}
.d-line  { fill: none; stroke: var(--ink); stroke-width: 1.25; stroke-linejoin: round; stroke-linecap: round; }
.d-thin  { fill: none; stroke: var(--ink); stroke-width: .7; opacity: .55; }
.d-light { fill: none; stroke: var(--accent); stroke-width: .8; opacity: .55; }
.d-fill  { fill: var(--paper-2); }
.d-dot   { fill: var(--paper); stroke: var(--ink); stroke-width: 1.2; }
.d-dot-new { fill: var(--accent); }
.d-lead  { fill: none; stroke: var(--ink-2); stroke-width: .7; }
.d-txt   { fill: var(--ink); font: 500 10.5px var(--sans); letter-spacing: .12em; text-transform: uppercase; }
.d-sub   { fill: var(--ink-2); font: italic 400 13px var(--serif); }

/* ---------- Statement ---------- */
.statement { font-family: var(--serif); font-weight: 300; font-size: clamp(1.9rem, 4.4vw, 3.9rem); line-height: 1.1; letter-spacing: -0.02em; max-width: 20ch; margin: 0; text-wrap: balance; }
.statement em { color: var(--accent); }
.band-ink .statement em { color: color-mix(in srgb, var(--accent) 60%, var(--on-ink)); }

/* ---------- Two-column editorial layout ---------- */
.cols { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(28px, 6vw, 96px); align-items: start; }
.cols > :first-child { position: sticky; top: 112px; }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; } .cols > :first-child { position: static; } }

/* ---------- Index list (services, steps) ---------- */
.index { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.index > li { border-bottom: 1px solid var(--rule); }
.index-row {
  display: grid; grid-template-columns: 64px minmax(0, 5fr) minmax(0, 6fr) auto; gap: 12px clamp(16px, 3vw, 40px);
  align-items: baseline; padding: clamp(22px, 3vw, 34px) 0; text-decoration: none; color: inherit;
  transition: padding .3s ease;
}
a.index-row:hover { color: inherit; padding-left: 14px; }
a.index-row:hover h3 { color: var(--accent); }
.index-row .no { font: 500 .78rem/1 var(--sans); font-stretch: 80%; letter-spacing: .12em; color: var(--accent); }
.index-row h3 { margin: 0; transition: color .25s ease; }
.index-row p { margin: 0; color: var(--ink-2); }
.index-row .meta { font: 500 .72rem/1.4 var(--sans); font-stretch: 80%; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); white-space: nowrap; }
@media (max-width: 860px) {
  .index-row { grid-template-columns: 44px 1fr; }
  .index-row p, .index-row .meta { grid-column: 2; }
}

/* ---------- Three-up columns ---------- */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--rule); }
.trio > * { padding: 34px clamp(18px, 2.6vw, 36px) 8px 0; }
.trio > * + * { padding-left: clamp(18px, 2.6vw, 36px); border-left: 1px solid var(--rule); }
.trio h3 { margin-bottom: .55em; }
.trio .fig { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: 2.6rem; line-height: 1; color: var(--accent); display: block; margin-bottom: 18px; }
@media (max-width: 860px) {
  .trio { grid-template-columns: 1fr; }
  .trio > * , .trio > * + * { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--rule); }
}
.quad { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--rule); }
.quad > * { padding: 30px 24px 10px 0; }
.quad > * + * { padding-left: 24px; border-left: 1px solid var(--rule); }
@media (max-width: 960px) {
  .quad { grid-template-columns: 1fr 1fr; }
  .quad > :nth-child(3) { border-left: 0; padding-left: 0; }
  .quad > :nth-child(n+3) { border-top: 1px solid var(--rule); }
}
@media (max-width: 560px) {
  .quad { grid-template-columns: 1fr; }
  .quad > *, .quad > * + * { padding: 24px 0; border-left: 0; border-top: 0; border-bottom: 1px solid var(--rule); }
}

/* ---------- Process strip ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: s; border-top: 1px solid var(--ink); }
.steps > li { list-style: none; counter-increment: s; padding: 26px 22px 0 0; position: relative; }
.steps > li::before {
  content: counter(s, decimal-leading-zero);
  display: block; font-family: var(--serif); font-size: 2.2rem; font-weight: 300; font-style: italic; color: var(--accent); margin-bottom: 14px;
}
.steps > li::after { /* slanted tick on the top rule */
  content: ""; position: absolute; top: -9px; left: 0; width: 1px; height: 17px; background: var(--ink);
  transform: skewX(calc(var(--slant) * -2.5)); transform-origin: bottom;
}
.steps h3 { font-size: 1.3rem; margin-bottom: .4em; }
.steps p { color: var(--ink-2); font-size: .95rem; }
.steps { padding: 0; margin: 0; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 30px; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Page header ---------- */
.page-head { padding: clamp(56px, 9vw, 120px) 0 clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--rule); }
.page-head h1 { font-size: clamp(2.6rem, 6.2vw, 5.4rem); max-width: 15ch; }
.page-head .lede { margin-top: 1.4rem; }

/* ---------- Service detail blocks ---------- */
.service { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(24px, 6vw, 96px); padding: clamp(48px, 7vw, 96px) 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 90px; }
.service:last-child { border-bottom: 0; }
.service .no { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(3.5rem, 8vw, 6.5rem); line-height: .9; color: var(--accent); display: block; margin-bottom: 14px; }
.service h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.facts { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid var(--rule); }
.facts li { display: grid; grid-template-columns: 11em 1fr; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--rule); font-size: .96rem; }
.facts li > span:first-child { font: 500 .72rem/1.9 var(--sans); font-stretch: 80%; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
@media (max-width: 860px) { .service { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .facts li { grid-template-columns: 1fr; gap: 2px; } }

.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li { position: relative; padding: 0 0 0 1.6em; margin: 0 0 .7em; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .78em; width: .9em; height: 1px; background: var(--accent); transform: rotate(calc(var(--slant) * -1)); }

/* ---------- Not-list (what we don't do) ---------- */
.nots { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(24px, 4vw, 56px); }
.nots li { padding: 18px 0; border-bottom: 1px solid color-mix(in srgb, var(--on-ink) 22%, transparent); font-family: var(--serif); font-size: 1.3rem; font-weight: 350; }
.nots li s { text-decoration-thickness: 1px; text-decoration-color: color-mix(in srgb, var(--accent) 70%, var(--on-ink)); }
@media (max-width: 700px) { .nots { grid-template-columns: 1fr; } }

/* ---------- Closing call to action ---------- */
.closing { display: grid; grid-template-columns: 7fr 5fr; gap: 32px; align-items: end; }
.closing h2 { margin: 0; max-width: 14ch; }
.closing .actions { justify-content: flex-end; margin: 0; }
@media (max-width: 820px) { .closing { grid-template-columns: 1fr; } .closing .actions { justify-content: flex-start; } }

/* ---------- Team ---------- */
.team-intro { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 44px); }
.team-intro h2 { margin: 0; }
.headcount { font-family: var(--serif); font-style: italic; color: var(--accent); }

.principals { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: clamp(28px, 3.4vw, 48px) clamp(20px, 2.6vw, 36px); }
.people { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 36px clamp(18px, 2.2vw, 28px); }

.person { display: flex; flex-direction: column; }
.portrait {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--paper-3);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
  margin-bottom: 18px;
}
.people .portrait { aspect-ratio: 1 / 1; }
.portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.04); transition: filter .5s ease; }
.person:hover .portrait img { filter: grayscale(0); }
.portrait .initials {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(3rem, 6vw, 4.6rem); letter-spacing: -0.02em;
  color: #2a2722;
}
.portrait .hatch { /* fine diagonal lines behind initials */
  position: absolute; inset: 0; opacity: .22;
  background: repeating-linear-gradient(calc(90deg - var(--slant)), transparent 0 9px, #2a2722 9px 10px);
}
.person h3 { font-size: 1.35rem; margin: 0 0 4px; }
.people .person h3 { font-size: 1.18rem; }
.person .role { font: 500 .72rem/1.5 var(--sans); font-stretch: 80%; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 10px; }
.person .bio { color: var(--ink-2); font-size: .94rem; margin: 0 0 12px; }
.person .foot { margin-top: auto; display: flex; justify-content: space-between; gap: 10px; padding-top: 10px; border-top: 1px solid var(--rule); font-size: .8rem; color: var(--ink-2); }
.person .foot a { color: var(--ink-2); }
.person .foot a:hover { color: var(--accent); }

.filters { display: flex; flex-wrap: wrap; gap: 6px 22px; align-items: center; }
.filter {
  font: 500 .76rem/1 var(--sans); font-stretch: 85%; letter-spacing: .14em; text-transform: uppercase;
  background: none; border: 0; padding: 8px 0; color: var(--ink-2); cursor: pointer; border-bottom: 1px solid transparent;
}
.filter:hover { color: var(--ink); }
.filter[aria-pressed="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.team-tools { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--rule); margin-bottom: 36px; }
.team-search input { border: 0; border-bottom: 1px solid var(--rule); background: transparent; padding: 8px 0; min-width: 240px; }
.team-search input:focus { outline: none; border-bottom-color: var(--accent); }
.team-count { font-size: .82rem; color: var(--ink-2); margin: -20px 0 28px; }
.team-empty { grid-column: 1 / -1; padding: 48px 0; color: var(--ink-2); font-family: var(--serif); font-style: italic; font-size: 1.2rem; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 26px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
@media (max-width: 620px) { .form .row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; }
.field > span, fieldset legend {
  font: 500 .72rem/1.4 var(--sans); font-stretch: 80%; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2);
}
input, select, textarea {
  font: inherit; color: var(--ink); background: transparent; width: 100%;
  border: 0; border-bottom: 1px solid var(--rule); border-radius: 0; padding: 10px 0;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(-45deg, transparent 50%, var(--ink-2) 50%); background-position: right 6px center, right 0 center; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 22px; }
select option { background: var(--paper); color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: none; border-bottom-color: var(--accent); }
textarea { min-height: 130px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
fieldset legend { margin-bottom: 12px; padding: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 10px; }
.checks label { position: relative; cursor: pointer; }
.checks input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.checks span {
  display: inline-block; padding: 9px 14px; border: 1px solid var(--rule); font-size: .9rem; color: var(--ink-2);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.checks input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.checks input:focus-visible + span { outline: 1.5px solid var(--accent); outline-offset: 3px; }

.contact-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.contact-list li { padding: 18px 0; border-bottom: 1px solid var(--rule); }
.contact-list .label { margin: 0 0 4px; display: block; }
.contact-list a { font-family: var(--serif); font-size: 1.3rem; text-decoration: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-ink); padding: clamp(64px, 9vw, 120px) 0 28px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: color-mix(in srgb, var(--accent) 55%, var(--on-ink)); }
.foot-mark { font-family: var(--serif); font-weight: 300; font-size: clamp(3rem, 11vw, 10rem); line-height: .9; letter-spacing: -0.035em; margin: 0 0 clamp(40px, 6vw, 80px); }
.foot-mark i { font-weight: 300; color: color-mix(in srgb, var(--accent) 60%, var(--on-ink)); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding-top: 28px; border-top: 1px solid color-mix(in srgb, var(--on-ink) 22%, transparent); }
.foot-grid h4 { font: 500 .72rem/1.4 var(--sans); font-stretch: 80%; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 14px; color: color-mix(in srgb, var(--on-ink) 58%, transparent); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .94rem; }
.foot-grid p { color: color-mix(in srgb, var(--on-ink) 72%, transparent); max-width: 30em; font-size: .94rem; }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; font-size: .8rem; color: color-mix(in srgb, var(--on-ink) 55%, transparent); }
@media (max-width: 820px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- Gentle reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Utility */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.space { margin-top: clamp(40px, 6vw, 72px); }

/* Hairlines inside dark bands */
.band-ink .trio, .band-ink .trio > *, .band-ink .rule { border-color: color-mix(in srgb, var(--on-ink) 22%, transparent); }
.label b { white-space: nowrap; }

/* Drawing scrolls sideways on phones so the labels stay legible */
@media (max-width: 760px) {
  .drawing-scroll { overflow-x: auto; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); }
  .drawing-scroll svg { width: 860px; max-width: none; }
}

/* Dark mode: keep the "ink" bands and footer dark rather than inverting them */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .band-ink,
  :root:not([data-theme="light"]) .site-footer { background: #0b0a09; --on-ink: #ebe6dc; }
  :root:not([data-theme="light"]) .band-ink .btn:hover { color: #0b0a09; }
}
:root[data-theme="dark"] .band-ink, :root[data-theme="dark"] .site-footer { background: #0b0a09; --on-ink: #ebe6dc; }
:root[data-theme="dark"] .band-ink .btn:hover { color: #0b0a09; }