:root {
  --bg:#f5f2eb;
  --ink:#132f3b;
  --accent:#e56b42;
  --second:#8cb6b1;
  --wrap:min(1320px,calc(100% - 48px));
  font-family:Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65
}
* {
  box-sizing:border-box
}
body {
  margin:0;
  overflow-x:hidden
}
img {
  display:block;
  width:100%;
  height:auto;
  object-fit:cover
}
a {
  color:inherit
}
.skip {
  position:fixed;
  left:8px;
  top:8px;
  transform:translateY(-150%);
  background:#fff;
  padding:.5rem;
  z-index:99
}
.skip:focus {
  transform:none
}
.rb-header {
  width:var(--wrap);
  margin:auto;
  min-height:82px;
  display:flex;
  align-items:center;
  gap:2rem;
  border-bottom:2px solid
}
.brand {
  font-weight:900;
  font-size:1.35rem;
  text-decoration:none;
  margin-right:auto
}
.rb-header nav {
  display:flex;
  gap:1.25rem
}
.rb-header nav a {
  text-decoration:none
}
.rb-header button {
  display:none
}
.eyebrow {
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.72rem;
  font-weight:800
}
h1 {
  font-size:clamp(3.5rem,7.5vw,8.2rem);
  line-height:.9;
  letter-spacing:-.07em;
  margin:.5rem 0 1.2rem
}
h2 {
  font-size:clamp(2rem,4vw,4.5rem);
  line-height:1.05;
  letter-spacing:-.045em
}
h3 {
  font-size:1.4rem
}
.cta,form button {
  display:inline-block;
  background:var(--accent);
  color:var(--ink);
  border:2px solid var(--ink);
  padding:.75rem 1rem;
  text-decoration:none;
  font-weight:800
}
.rb-hero {
  width:var(--wrap);
  margin:2rem auto 0;
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:2.5rem;
  align-items:center
}
.rb-hero figure {
  margin:0
}
.rb-hero img {
  height:690px
}
.rb-premise,.rb-line,.rb-record,.rb-statement,.rb-truth {
  width:min(1050px,calc(100% - 48px));
  margin:7rem auto
}
.rb-premise {
  display:grid;
  grid-template-columns:.35fr 1.65fr;
  gap:3rem
}
.rb-branch,.rb-drawing,.rb-capture,.rb-repro,.rb-sessions,.rb-paint,.rb-moods,.rb-crit,.rb-milestones,.rb-scope,.rb-release,.rb-retro {
  width:var(--wrap);
  margin:6rem auto;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:4rem;
  align-items:center
}
.rb-branch img,.rb-drawing img,.rb-capture img,.rb-repro img,.rb-sessions img,.rb-paint img,.rb-moods img,.rb-crit img,.rb-milestones img,.rb-scope img,.rb-release img,.rb-retro img {
  height:500px
}
.rb-beats,.rb-grid,.rb-lanes {
  width:var(--wrap);
  margin:5rem auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:2px solid
}
.rb-beats {
  grid-template-columns:repeat(4,1fr)
}
.rb-beats article,.rb-grid article,.rb-lanes article {
  padding:2rem;
  border-right:1px solid
}
.rb-test,.rb-review {
  margin:0;
  background:var(--ink);
  color:var(--bg);
  display:grid;
  grid-template-columns:1.5fr .5fr;
  align-items:end
}
.rb-test img,.rb-review img {
  height:620px
}
.rb-test blockquote,.rb-review figcaption {
  font-size:1.5rem;
  padding:3rem
}
.rb-wall,.rb-curves {
  display:grid;
  grid-template-columns:1.4fr .6fr;
  background:var(--second);
  align-items:center
}
.rb-wall img,.rb-curves img {
  height:570px
}
.rb-wall div,.rb-curves div {
  padding:3rem
}
.line {
}
.wave {
}
.rb-line>div,.rb-record>div {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1rem;
  border-bottom:2px solid;
  padding-bottom:1rem
}
.rb-matrix {
  width:var(--wrap);
  margin:5rem auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1rem
}
.rb-matrix img {
  grid-column:1/-1;
  height:420px
}
.rb-matrix article {
  padding:1.5rem;
  border:1px solid
}
.rb-delivery,.rb-output {
  width:min(900px,calc(100% - 48px));
  margin:6rem auto;
  padding:3rem;
  border:3px solid
}
.rb-materials {
  display:grid;
  grid-template-columns:1.4fr repeat(3,.5fr);
  margin:6rem 0;
  background:var(--ink);
  color:var(--bg);
  align-items:end
}
.rb-materials img {
  height:570px
}
.rb-materials article {
  padding:2rem
}
.rb-contact {
  width:var(--wrap);
  margin:7rem auto 0;
  padding:4rem;
  display:grid;
  grid-template-columns:.75fr 1.25fr;
  gap:5rem;
  background:var(--second)
}
.rb-contact address {
  font-style:normal
}
.rb-contact label {
  display:block;
  font-weight:700;
  margin-bottom:1rem
}
.rb-contact input,.rb-contact select,.rb-contact textarea {
  display:block;
  width:100%;
  padding:.75rem;
  margin-top:.3rem;
  border:1px solid;
  background:var(--bg);
  color:var(--ink)
}
.rb-footer {
  background:var(--ink);
  color:var(--bg);
  padding:3rem max(24px,calc((100% - 1320px)/2));
  display:grid;
  grid-template-columns:1fr 1fr auto;
  gap:2rem
}
.rb-footer address {
  font-style:normal
}
.rb-footer nav {
  display:grid;
  gap:.3rem
}
.rb-legal {
  width:min(880px,calc(100% - 48px));
  margin:5rem auto
}
.rb-legal h1 {
  font-size:clamp(3rem,6vw,6rem)
}
.rb-legal h2 {
  font-size:2rem;
  margin-top:3rem
}
@media(max-width:820px) {
  .rb-header nav {
    display:none;
    position:absolute;
    top:75px;
    left:24px;
    right:24px;
    background:var(--bg);
    border:2px solid;
    padding:1rem;
    z-index:9;
    flex-direction:column
  }
  .rb-header nav.open {
    display:flex
  }
  .rb-header button {
    display:block;
    background:var(--accent);
    border:1px solid;
    padding:.5rem
  }
  .rb-hero,.rb-premise,.rb-branch,.rb-drawing,.rb-capture,.rb-repro,.rb-sessions,.rb-paint,.rb-moods,.rb-crit,.rb-milestones,.rb-scope,.rb-release,.rb-retro,.rb-contact,.rb-test,.rb-review,.rb-wall,.rb-curves {
    grid-template-columns:1fr
  }
  .rb-beats,.rb-grid,.rb-lanes,.rb-matrix,.rb-line>div,.rb-record>div,.rb-materials,.rb-footer {
    grid-template-columns:1fr
  }
  h1 {
    font-size:4rem
  }
  .rb-hero img {
    height:430px
  }
}
/* Production manifesto: copy leads at full width, followed by a panoramic team image. */
.rb-hero {
  width:var(--wrap);
  margin:3rem auto 0;
  display:grid;
  grid-template-columns:1fr;
  gap:2.5rem
}
.rb-hero>div {
  max-width:1100px;
  display:grid;
  grid-template-columns:1fr 2fr;
  column-gap:3rem;
  align-items:end
}
.rb-hero .eyebrow {
  grid-column:1
}
.rb-hero h1 {
  grid-column:1/-1;
  font-size:clamp(4rem,8.6vw,9rem);
  max-width:1250px
}
.rb-hero>div>p:not(.eyebrow) {
  grid-column:2;
  max-width:720px
}
.rb-hero .cta {
  grid-column:2;
  justify-self:start
}
.rb-hero>img {
  height:560px
}
@media(max-width:820px) {
  .rb-hero>div {
    display:block
  }
  .rb-hero>img {
    height:430px
  }
}
/* Navigation: production console */
.rb-header {
  width:100%;
  padding:0 max(24px,calc((100% - 1320px)/2));
  min-height:76px;
  border:0;
  background:var(--ink);
  color:var(--bg);
  display:flex
}
.rb-header .brand {
  padding-right:2rem;
  border-right:1px solid var(--bg)
}
.rb-header nav {
  display:flex;
  gap:.2rem;
  align-items:stretch
}
.rb-header nav a {
  display:flex;
  align-items:center;
  padding:0 1rem
}
.rb-header nav a:last-child {
  margin-left:.7rem;
  background:var(--accent);
  color:var(--ink);
  font-weight:900
}
@media(max-width:820px) {
  .rb-header {
    padding:0 24px
  }
  .rb-header .brand {
    border:0
  }
  .rb-header nav {
    display:none
  }
  .rb-header nav.open {
    display:flex
  }
  .rb-header nav a {
    display:block;
    padding:0
  }
  .rb-header nav a:last-child {
    margin:0;
    background:transparent;
    color:inherit
  }
}
/* Site-specific privacy choice */
.rb-cookie {
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  z-index:40;
  width:min(820px,calc(100% - 36px));
  display:flex;
  align-items:center;
  gap:1.2rem;
  padding:.85rem 1rem .85rem 1.4rem;
  background:var(--ink);
  color:var(--bg);
  border-radius:6px
}
.rb-cookie p {
  margin:0 auto 0 0
}
.rb-cookie>div {
  display:flex;
  gap:.5rem
}
.rb-cookie button {
  padding:.62rem .85rem;
  border:1px solid var(--bg);
  background:var(--accent);
  color:var(--ink);
  font-weight:800
}
.rb-cookie button[data-decline] {
  background:transparent;
  color:var(--bg)
}
.rb-cookie.is-hidden {
  display:none
}
@media(max-width:680px) {
  .rb-cookie {
    align-items:stretch;
    flex-direction:column
  }
  .rb-cookie>div {
    display:grid;
    grid-template-columns:1fr 1fr
  }
}
.rb-purpose {
  width:var(--wrap);
  margin:7rem auto;
  display:grid;
  grid-template-columns:.9fr 1.3fr;
  gap:5rem
}
.rb-purpose>div {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.5rem
}
.rb-purpose article {
  padding:1.5rem;
  background:#fff;
  border-left:5px solid var(--accent)
}
.rb-purpose h2,.rb-services h2,.rb-diagnostic h2,.rb-engagement h2 {
  margin-top:.4rem
}
.rb-services {
  width:var(--wrap);
  margin:7rem auto;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:var(--ink);
  border:1px solid var(--ink)
}
.rb-services-intro,.rb-services article {
  padding:2.5rem;
  background:var(--bg)
}
.rb-services-intro {
  grid-column:1/-1;
  display:grid;
  grid-template-columns:.5fr 1.5fr;
  gap:2rem;
  background:var(--second)
}
.rb-diagnostic {
  width:min(1080px,calc(100% - 48px));
  margin:7rem auto;
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:4rem
}
.rb-diagnostic ul {
  margin:0;
  padding:0;
  list-style:none
}
.rb-diagnostic li {
  padding:1rem 0;
  border-top:1px solid var(--ink)
}
.rb-engagement {
  width:var(--wrap);
  margin:7rem auto;
  display:grid;
  grid-template-columns:1.25fr repeat(3,.75fr);
  gap:1.5rem;
  align-items:start
}
.rb-engagement article {
  min-height:290px;
  padding:1.5rem;
  background:var(--ink);
  color:var(--bg);
  border-radius:0 0 34px 0
}
@media(max-width:820px) {
  .rb-purpose,.rb-purpose>div,.rb-services,.rb-services-intro,.rb-diagnostic,.rb-engagement {
    grid-template-columns:1fr
  }
  .rb-services-intro {
    grid-column:auto
  }
  .rb-engagement article {
    min-height:0
  }
}

/* Diagnostic intake: a dark production desk with a separate direct-contact rail. */
.rb-contact {
  width:100%;
  margin:8rem 0 0;
  padding:6rem max(24px,calc((100% - 1320px)/2));
  display:block;
  background:var(--ink);
  color:var(--bg)
}
.rb-contact>header {
  max-width:900px;
  margin-bottom:3rem
}
.rb-contact>header h2 {
  max-width:780px;
  margin:.4rem 0 1.2rem
}
.rb-contact>header>p:last-child {
  max-width:680px
}
.rb-intake {
  display:grid;
  grid-template-columns:1.45fr .55fr;
  gap:1.5rem;
  align-items:stretch
}
.rb-intake form {
  padding:2.5rem;
  background:#fff;
  color:var(--ink);
  border-radius:4px
}
.rb-form-title {
  margin:0 0 1.5rem;
  padding-bottom:.8rem;
  border-bottom:1px solid var(--ink);
  font-size:1.2rem;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.06em
}
.rb-form-row {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1rem
}
.rb-intake form button {
  width:100%;
  margin-top:.5rem
}
.rb-intake aside {
  padding:2.5rem;
  display:flex;
  flex-direction:column;
  background:var(--accent);
  color:var(--ink);
  border-radius:4px 42px 4px 4px
}
.rb-intake aside h3 {
  margin:.4rem 0 1.5rem;
  font-size:2rem
}
.rb-intake aside address {
  margin-bottom:auto
}
.rb-footer {
  background:var(--accent);
  color:var(--ink);
  padding:2rem max(24px,calc((100% - 1320px)/2));
  grid-template-columns:1fr auto auto;
  align-items:center;
  border-top:0
}
.rb-footer>div {
  display:grid
}
.rb-footer>div strong {
  font-size:1.4rem
}
.rb-footer>p {
  margin:0
}
.rb-footer nav {
  display:flex;
  gap:1.2rem
}
@media(max-width:820px) {
  .rb-contact {
    padding-top:4rem;
    padding-bottom:4rem
  }
  .rb-intake,
  .rb-form-row,
  .rb-footer {
    grid-template-columns:1fr
  }
  .rb-intake form,
  .rb-intake aside {
    padding:1.5rem
  }
  .rb-intake aside address {
    margin-bottom:2rem
  }
  .rb-footer nav {
    margin-top:1rem
  }
}