:root {
  --paper: #f6f3ec;
  --ink: #202320;
  --muted: #686b65;
  --blue: #3157d5;
  --blue-dark: #263f9e;
  --lime: #b9e769;
  --line: #d7d2c7;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  height: 98px;
  justify-content: space-between;
  padding: 0 max(5vw, 34px);
}
.brand { font-size: clamp(1.5rem, 2.2vw, 2.15rem); font-weight: 800; letter-spacing: -.05em; }
.brand span { color: var(--blue); }
nav { align-items: center; display: flex; gap: clamp(25px, 3vw, 54px); font-size: .95rem; font-weight: 700; }
nav a { position: relative; }
nav a:not(.nav-contact)::after {
  background: var(--lime); bottom: -8px; content: ""; height: 3px; left: 0;
  position: absolute; transform: scaleX(0); transform-origin: left; transition: transform .25s ease; width: 100%;
}
nav a:hover::after { transform: scaleX(1); }
.nav-contact {
  align-items: center; border: 1px solid var(--ink); border-radius: 999px; display: flex;
  gap: 18px; padding: 13px 20px; transition: .25s ease;
}
.nav-contact:hover { background: var(--ink); color: white; transform: translateY(-2px); }

.hero {
  display: grid; grid-template-columns: 54% 46%; min-height: calc(100vh - 98px);
  overflow: hidden;
}
.hero-copy { align-self: center; padding: 76px 4vw 64px max(5vw, 34px); z-index: 2; }
.eyebrow, .section-label {
  color: var(--blue); font-size: .76rem; font-style: normal; font-weight: 800;
  letter-spacing: .16em; margin: 0 0 30px; text-transform: uppercase;
}
.eyebrow i { background: var(--lime); border-radius: 50%; display: inline-block; height: 5px; margin: 0 10px 2px; width: 5px; }
h1 {
  font-size: clamp(3.4rem, 5.4vw, 6.4rem); letter-spacing: -.07em; line-height: .97;
  margin: 0; max-width: 930px;
}
h1 em { color: var(--blue); font-style: normal; position: relative; }
h1 em::after { background: var(--lime); bottom: 5px; content: ""; height: 8px; left: 2%; position: absolute; width: 96%; z-index: -1; }
.hero-intro { color: #4f534e; font-size: clamp(1.1rem, 1.45vw, 1.4rem); line-height: 1.55; margin: 30px 0 34px; max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 15px; }
.button {
  align-items: center; border-radius: 9px; display: inline-flex; font-size: .95rem; font-weight: 800;
  gap: 28px; justify-content: space-between; min-height: 60px; padding: 0 24px; transition: .25s ease;
}
.button span { font-size: 1.25rem; transition: transform .25s ease; }
.button:hover { transform: translateY(-3px); }
.button:hover span { transform: translate(3px, -3px); }
.button-primary { background: var(--blue); color: white; }
.button-primary:hover { background: var(--blue-dark); box-shadow: 0 14px 32px #3157d52c; }
.button-secondary { border: 1px solid var(--blue); color: var(--blue); }
.button-secondary:hover { background: #e8ecfa; }
.hero-pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 38px; }
.hero-pill-row span {
  background: #ffffff90; border: 1px solid var(--line); border-radius: 999px;
  font-size: .76rem; font-weight: 700; padding: 10px 14px;
}

.hero-collab {
  background:
    linear-gradient(#3157d51a 1px, transparent 1px),
    linear-gradient(90deg, #3157d51a 1px, transparent 1px),
    var(--paper);
  background-size: 70px 70px;
  min-height: 690px; overflow: hidden; padding: 55px; position: relative;
}
.collab-kicker {
  color: var(--blue); font-size: .68rem; font-weight: 800; letter-spacing: .14em;
  margin: 0; text-transform: uppercase;
}
.collab-words { height: 72%; left: 50%; position: absolute; top: 50%; transform: translate(-50%, -50%); width: 78%; }
.collab-words span {
  color: #9b9d98; font-size: clamp(1.15rem, 1.7vw, 1.75rem); font-weight: 700;
  letter-spacing: -.04em; position: absolute;
}
.word-strategy { left: 2%; top: 14%; }
.word-people { right: 4%; top: 18%; }
.word-tech { bottom: 13%; left: 9%; }
.word-commerce { bottom: 18%; right: 0; }
.collab-words::before, .collab-words::after {
  background: var(--blue); content: ""; left: 50%; opacity: .34; position: absolute; top: 50%;
  transform: translate(-50%, -50%);
}
.collab-words::before { height: 1px; width: 100%; }
.collab-words::after { height: 100%; width: 1px; }
.collab-core {
  align-items: center; background: var(--blue); border: 14px solid #f6f3ec;
  border-radius: 50%; color: white; display: flex; font-size: clamp(1.8rem, 2.6vw, 2.8rem);
  font-style: normal; font-weight: 800; height: 180px; justify-content: center;
  left: 50%; letter-spacing: -.06em; position: absolute; top: 50%;
  transform: translate(-50%, -50%); width: 180px; z-index: 2;
}
.collab-core::after {
  border: 2px solid var(--lime); border-radius: 50%; content: ""; inset: -27px; position: absolute;
}
.collab-note {
  bottom: 42px; font-size: .78rem; letter-spacing: .02em; line-height: 1.5;
  margin: 0; position: absolute; right: 48px; text-align: right;
}
.collab-note strong { color: var(--blue); font-size: 1.05rem; }

.manifesto, .collaboration, .expertise, .projects, .about { padding: 92px max(5vw, 34px); }
.manifesto { background: var(--ink); color: white; display: grid; gap: 5vw; grid-template-columns: 22% 78%; }
.manifesto .section-label { color: var(--lime); }
.manifesto h2, .section-heading h2, .about h2, .contact h2 {
  font-size: clamp(2.7rem, 4.6vw, 5.2rem); letter-spacing: -.06em; line-height: 1.02; margin: 0;
}
.manifesto-copy { color: #c9cbc6; display: grid; font-size: 1.05rem; gap: 4vw; grid-template-columns: 1fr 1fr; line-height: 1.75; margin-top: 55px; max-width: 980px; }
.manifesto-copy p { margin: 0; }

.collaboration {
  border-bottom: 1px solid var(--line); display: grid; gap: 8vw;
  grid-template-columns: 1.05fr 1fr;
}
.collaboration-heading h2 {
  font-size: clamp(2.6rem, 4.2vw, 5rem); letter-spacing: -.065em;
  line-height: .98; margin: 0; max-width: 780px;
}
.collaboration-body { align-self: end; }
.collaboration-lead {
  color: var(--blue); font-size: clamp(1.25rem, 1.7vw, 1.75rem); font-weight: 700;
  letter-spacing: -.035em; line-height: 1.35; margin: 0 0 30px;
}
.collaboration-copy { display: grid; gap: 30px; grid-template-columns: 1fr 1fr; }
.collaboration-copy p { color: var(--muted); font-size: .95rem; line-height: 1.75; margin: 0; }
.collaboration-line {
  align-items: center; display: flex; font-size: .63rem; font-weight: 800; gap: 13px;
  letter-spacing: .1em; margin-top: 38px; text-transform: uppercase;
}
.collaboration-line i { background: var(--blue); height: 1px; opacity: .45; width: 54px; }

.section-heading { display: grid; gap: 25px; grid-template-columns: 1fr 2.2fr 1fr; margin-bottom: 64px; }
.section-heading .section-label { align-self: start; }
.section-heading p:last-child { align-self: end; color: var(--muted); line-height: 1.65; margin: 0; }
.expertise-layout { display: grid; grid-template-columns: minmax(300px, .75fr) 1.75fr; min-height: 560px; }
.expertise-graphic {
  background: var(--blue); color: white; display: flex; flex-direction: column;
  justify-content: space-between; overflow: hidden; padding: 48px; position: relative;
}
.expertise-graphic::before {
  border: 1px solid #ffffff55; border-radius: 50%; content: ""; height: 430px;
  left: 36%; position: absolute; top: -18%; width: 430px;
}
.expertise-graphic::after {
  background: var(--lime); border-radius: 50%; bottom: -54px; content: "";
  height: 180px; position: absolute; right: -38px; width: 180px;
}
.expertise-graphic > p {
  font-size: .72rem; font-weight: 800; letter-spacing: .16em; margin: 0;
  position: relative; text-transform: uppercase; z-index: 1;
}
.expertise-graphic > strong {
  font-size: clamp(3.4rem, 5vw, 6.2rem); letter-spacing: -.075em; line-height: .86;
  position: relative; z-index: 1;
}
.graphic-axis {
  align-items: center; display: flex; font-size: .65rem; font-weight: 800; gap: 10px;
  letter-spacing: .1em; position: relative; text-transform: uppercase; z-index: 1;
}
.graphic-axis i { background: #ffffff88; display: block; height: 1px; width: 40px; }
.discipline-list { border-top: 1px solid var(--line); }
.discipline-row {
  align-items: center; border-bottom: 1px solid var(--line); display: grid;
  gap: 28px; grid-template-columns: minmax(220px, .8fr) 1.25fr minmax(180px, .75fr);
  min-height: 140px; padding: 22px 0 22px 36px; position: relative; transition: .25s ease;
}
.discipline-row::after {
  background: var(--blue); bottom: -1px; content: ""; height: 2px; left: 0;
  position: absolute; transform: scaleX(0); transform-origin: left; transition: transform .35s ease; width: 100%;
}
.discipline-row:hover { background: #ffffff90; padding-left: 52px; }
.discipline-row:hover::after { transform: scaleX(1); }
.discipline-title { align-items: center; display: flex; gap: 16px; }
.discipline-dot { background: var(--lime); border: 4px solid #e8f6c8; border-radius: 50%; height: 17px; min-width: 17px; width: 17px; }
.discipline-row h3 { font-size: 1.45rem; letter-spacing: -.04em; margin: 0; }
.discipline-row > p { color: var(--muted); font-size: .92rem; line-height: 1.7; margin: 0; }
.discipline-tags { align-items: flex-end; display: flex; flex-direction: column; gap: 7px; padding-right: 24px; }
.discipline-tags span {
  color: var(--blue-dark); font-size: .65rem; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase;
}

.projects { background: #eae7df; }
.projects-heading { grid-template-columns: 1fr 2.2fr 1fr; }
.project-grid { display: grid; gap: 18px; grid-template-columns: 1.2fr 1fr 1fr; }
.project-card { border-radius: 4px; display: flex; flex-direction: column; min-height: 440px; overflow: hidden; padding: 32px; position: relative; transition: transform .25s ease; }
.project-card:hover { transform: translateY(-7px); }
.project-card::after { border: 1px solid currentColor; border-radius: 50%; content: ""; height: 260px; opacity: .15; position: absolute; right: -90px; top: -70px; width: 260px; }
.project-type { font-size: .66rem; font-weight: 800; letter-spacing: .16em; margin: 0; position: relative; z-index: 1; }
.project-card h3 { font-size: clamp(1.7rem, 2.6vw, 2.8rem); letter-spacing: -.05em; line-height: 1.08; margin: 90px 0 20px; max-width: 520px; position: relative; z-index: 1; }
.project-card > p:not(.project-type) { line-height: 1.6; margin: 0; max-width: 440px; opacity: .8; position: relative; z-index: 1; }
.project-card > span { font-size: .75rem; font-weight: 800; margin-top: auto; }
.project-blue { background: var(--blue); color: white; }
.project-dark { background: var(--ink); color: white; }
.project-lime { background: var(--lime); color: var(--ink); }

.about { display: grid; gap: 7vw; grid-template-columns: .8fr 1.2fr; }
.about-quote { align-items: flex-end; background: var(--blue); color: white; display: flex; min-height: 360px; padding: 42px; }
.quote-mark { color: var(--lime); font-size: 8rem; font-weight: 800; line-height: .8; }
blockquote { font-size: clamp(1.9rem, 2.6vw, 3rem); font-weight: 800; letter-spacing: -.05em; line-height: 1.08; margin: 0; }
.about-copy { align-self: center; }
.about-copy h2 { font-size: clamp(2.4rem, 3.5vw, 4.1rem); margin-bottom: 28px; }
.about-copy > p:not(.section-label) { color: var(--muted); font-size: 1.02rem; line-height: 1.75; max-width: 650px; }

.contact { background: var(--blue); color: white; padding: 130px max(5vw, 34px); text-align: center; }
.contact .section-label { color: var(--lime); }
.contact h2 { margin: 0 auto; max-width: 1000px; }
.contact > p:not(.section-label) { color: #e2e7fb; line-height: 1.65; margin: 30px auto 40px; max-width: 620px; }
.button-light { background: white; color: var(--blue); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.button-phone { border: 1px solid #ffffff88; color: white; }
.button-phone:hover { background: #ffffff14; border-color: white; }
footer { align-items: center; background: var(--ink); color: #bfc1bd; display: flex; justify-content: space-between; min-height: 130px; padding: 30px max(5vw, 34px); }
footer .brand { color: white; }
footer p { font-size: .75rem; }

@media (max-width: 1000px) {
  nav a:not(.nav-contact) { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 70px; padding-top: 70px; }
  .hero-collab { min-height: 560px; }
  .manifesto { grid-template-columns: 1fr; }
  .collaboration { grid-template-columns: 1fr; }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading h2 { max-width: 800px; }
  .expertise-layout { grid-template-columns: 1fr; }
  .expertise-graphic { min-height: 500px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 390px; }
  .about { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header { height: 78px; padding: 0 20px; }
  .brand { font-size: 1.55rem; }
  .nav-contact { font-size: .78rem; gap: 8px; padding: 11px 14px; }
  .hero { min-height: 0; }
  .hero-copy { padding: 55px 20px; }
  h1 { font-size: clamp(3rem, 14vw, 4.4rem); }
  .eyebrow { font-size: .62rem; line-height: 1.8; }
  .button { width: 100%; }
  .hero-pill-row span { font-size: .68rem; }
  .hero-art { min-height: 430px; }
  .hero-collab { min-height: 470px; padding: 28px; }
  .collab-core { height: 140px; width: 140px; }
  .collab-note { bottom: 25px; right: 25px; }
  .manifesto, .collaboration, .expertise, .projects, .about { padding: 85px 20px; }
  .manifesto-copy { grid-template-columns: 1fr; }
  .collaboration-copy { grid-template-columns: 1fr; }
  .expertise-layout { min-height: 0; }
  .expertise-graphic { min-height: 430px; padding: 32px; }
  .discipline-row {
    align-items: flex-start; gap: 18px; grid-template-columns: 1fr;
    min-height: 0; padding: 30px 8px;
  }
  .discipline-row:hover { padding-left: 16px; }
  .discipline-tags { align-items: flex-start; flex-direction: row; flex-wrap: wrap; padding-right: 0; }
  .about-quote { min-height: 440px; padding: 32px; }
  footer { align-items: flex-start; flex-direction: column; gap: 16px; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .65s ease both; }
  .hero-copy > *:nth-child(2) { animation-delay: .08s; }
  .hero-copy > *:nth-child(3) { animation-delay: .16s; }
  .hero-copy > *:nth-child(4) { animation-delay: .24s; }
  .hero-copy > *:nth-child(5) { animation-delay: .32s; }
  .collab-core, .collab-words span { animation: appear .8s .15s ease both; }
  @keyframes rise { from { opacity: 0; transform: translateY(18px); } }
  @keyframes appear { from { opacity: 0; transform: translateY(14px) scale(.98); } }
}