:root {
  --ink:#000;
  --blue:#617f96;
  --light:#e9f0f4;
  --line:#c7d4de;
  --muted:#1a1a1a;
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
}

body {
  margin:0;
  background:#f8fafb;
  color:var(--ink);
  font:17px/1.65 Arial,Helvetica,sans-serif;
}

body:before {
  content:'';
  position:fixed;
  inset:0;
  background:url('blueprint.png') center/cover;
  opacity:.55;
  z-index:-1;
  pointer-events:none;
}

a {
  color:inherit;
  text-decoration:none;
}

button,input,select,textarea {
  font:inherit;
}

button,a,input,select,textarea {
  outline-offset:5px;
}

header {
  background:linear-gradient(rgba(255,255,255,.25),rgba(255,255,255,.25)),url('header-sketch.jpg') center 38%/cover,#fff;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:10;
}

.header-inner {
  max-width:1400px;
  margin:auto;
  padding:8px 24px;
  display:flex;
  align-items:center;
  gap:clamp(16px,2.5vw,36px);
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
  line-height:1.08;
  font-size:23px;
  font-weight:750;
  letter-spacing:1px;
}

.brand-logo {
  height:clamp(72px,8vw,112px);
  width:auto;
  display:block;
}

.brand small {
  font-size:12px;
  display:block;
  letter-spacing:3px;
  margin-top:7px;
  font-weight:400;
}

nav {
  display:flex;
  align-items:center;
  gap:clamp(14px,2vw,32px);
}

nav a {
  font-size:clamp(16px,1.5vw,21px);
  white-space:nowrap;
}

.header-cta {
  margin-left:auto;
  font-size:16px;
  padding:14px 24px;
  white-space:nowrap;
}

nav a.active {
  color:var(--blue);
  box-shadow:0 2px var(--blue);
}

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:13px 25px;
  background:var(--blue);
  color:white;
  border:1px solid var(--blue);
  cursor:pointer;
  font-weight:600;
  font-size:16px;
  transition:.2s;
}

.btn:hover {
  background:#496a83;
}

.btn.secondary {
  background:rgba(255,255,255,.85);
  color:var(--ink);
  border-color:var(--line);
}

.menu-button {
  display:none;
  background:transparent;
  border:1px solid var(--line);
  padding:8px 12px;
}

.container {
  max-width:1280px;
  margin:auto;
  padding:0 24px;
}

.hero {
  min-height:640px;
  display:flex;
  align-items:center;
  position:relative;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}

.hero:before {
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.55),rgba(255,255,255,.2) 45%,rgba(255,255,255,.45) 70%,rgba(255,255,255,.55));
  z-index:-1;
}

.hero .container {
  width:100%;
}

/* Home page hero: headline block, logo lives in the header */
.hero-layout {
  display:flex;
  align-items:center;
}

.hero-layout > div {
  min-width:0;
}

.eyebrow {
  font:13px/1.5 monospace;
  letter-spacing:2px;
  text-transform:uppercase;
  color:#57778f;
  display:flex;
  gap:12px;
  align-items:center;
}

.eyebrow:before {
  content:'';
  width:33px;
  height:1px;
  background:var(--blue);
}

h1 {
  font-size:clamp(44px,5.9vw,78px);
  line-height:1.04;
  font-weight:500;
  letter-spacing:-3px;
  max-width:830px;
  margin:25px 0;
  overflow-wrap:break-word;
}

h1 em {
  font-family:Georgia,serif;
  font-weight:400;
  color:var(--blue);
}

h2 {
  font-size:clamp(30px,3.5vw,46px);
  line-height:1.15;
  font-weight:500;
  letter-spacing:-1.3px;
  margin:14px 0 25px;
}

h3 {
  font-size:23px;
  line-height:1.25;
  margin:17px 0 12px;
  font-weight:500;
}

p {
  margin:0 0 20px;
  color:var(--muted);
}

.hero p {
  max-width:590px;
  font-size:20px;
  line-height:1.6;
}

.actions {
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin:32px 0;
}

.hero-note {
  font:italic bold 24px Georgia,'Times New Roman',serif;
  color:#000;
  margin-top:44px;
  letter-spacing:.5px;
}

.section {
  padding:86px 0;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.45);
}

.section.tint {
  background:rgba(229,237,243,.6);
}

.section-head {
  display:flex;
  justify-content:flex-start;
  align-items:end;
  gap:clamp(24px,6vw,96px);
  margin-bottom:30px;
}

.section-head h2 {
  max-width:720px;
  margin-bottom:0;
}

.section-head p {
  max-width:440px;
  margin:0;
}

.grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(18px,2.5vw,32px);
  position:relative;
}

.card {
  padding:30px;
  background:rgba(255,255,255,.84);
  border:1px solid var(--line);
  transition:.2s;
}

.card:hover {
  border-color:var(--blue);
  box-shadow:inset 0 0 0 1px var(--blue);
}

.number {
  font:14px monospace;
  color:var(--blue);
  letter-spacing:1px;
}

.card p {
  font-size:16px;
}

.card .link {
  font-size:14px;
  text-decoration:underline;
  text-underline-offset:5px;
  color:var(--blue);
}

.pillars {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(24px,5vw,72px);
  margin-top:40px;
}

.pillar {
  border-top:1px solid var(--blue);
  padding-top:22px;
  text-align:center;
}

.partner-list {
  list-style:none;
  padding:0;
  margin:60px 0 0;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:16px 24px;
}

.partner-list li {
  padding:12px 22px;
  border:1px solid var(--blue);
  background:rgba(255,255,255,.85);
  color:var(--ink);
  font-size:17px;
}

.pillar p {
  max-width:460px;
  margin-left:auto;
  margin-right:auto;
  text-wrap:balance;
}

.steps {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(20px,4vw,56px);
  margin-top:45px;
}

.step {
  border-top:1px solid var(--blue);
  padding-top:22px;
}

.step h3 {
  font-size:21px;
}

.step p {
  font-size:16px;
}

.split {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(28px,6vw,80px);
  align-items:start;
}

.drawing {
  min-height:390px;
  background:rgba(255,255,255,.45) url('blueprint.png') right center/cover;
  border:1px solid var(--line);
  position:relative;
}

.drawing-label {
  position:absolute;
  bottom:15px;
  left:20px;
  font:12px monospace;
  letter-spacing:1px;
  background:rgba(255,255,255,.9);
  padding:8px 12px;
}

.page-hero {
  padding:80px 0 60px;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.5);
}

.page-hero h1 {
  font-size:clamp(42px,5vw,65px);
  max-width:960px;
}

.page-hero p {
  max-width:680px;
  font-size:20px;
}

/* Page banner with a teaser card on the right, over the drawing */
.page-hero-split {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:60px;
}

.partner-teaser {
  flex:0 1 520px;
  padding:34px 38px;
  background:rgba(255,255,255,.9);
  border:1px solid var(--line);
  border-left:4px solid var(--blue);
  box-shadow:0 10px 30px rgba(30,56,92,.08);
}

.partner-teaser h3 {
  font-size:24px;
  margin:10px 0 12px;
}

.partner-roles {
  font-size:15px;
  font-weight:700;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--blue);
  margin-bottom:14px;
}

.page-hero .partner-teaser p {
  font-size:17px;
  margin-bottom:16px;
}

.partner-teaser .link {
  color:var(--blue);
  text-decoration:underline;
  text-underline-offset:5px;
}

.service-detail {
  scroll-margin-top:110px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(24px,5vw,64px);
  border-bottom:1px solid var(--line);
  padding:45px 0;
}

.service-detail h2 {
  font-size:31px;
}

.service-detail ul {
  padding-left:20px;
  color:var(--muted);
}

.deliverable {
  border-left:2px solid var(--blue);
  padding:12px 20px;
  background:rgba(233,240,244,.65);
  font-size:16px;
}

.deliverable strong {
  display:block;
  color:var(--ink);
  margin-bottom:5px;
}

.process-row {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:35px;
  padding:38px 0;
  border-top:1px solid var(--line);
}

.process-row ul {
  padding-left:20px;
  color:var(--muted);
}

.process-row h2 {
  font-size:30px;
}

.portfolio-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
}

.portfolio-card {
  border:1px solid var(--line);
  background:white;
}

.portfolio-card .drawing {
  min-height:330px;
  border:0;
}

.portfolio-card:nth-child(2) .drawing {
  background-position:left bottom;
}

.portfolio-copy {
  padding:30px;
}

.tag {
  font:12px monospace;
  letter-spacing:1px;
  padding:5px 9px;
  background:var(--light);
  color:#4b6b82;
  display:inline-block;
}

.values {
  display:flex;
  flex-direction:column;
  gap:18px;
}

.values article {
  border-top:1px solid var(--line);
  padding-top:10px;
}

.cta {
  padding:60px 0;
  background:rgba(217,230,239,.88);
}

.cta .container {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:30px;
}

.cta h2 {
  margin-bottom:12px;
}

.cta p {
  margin:0;
}

.form-card {
  background:rgba(255,255,255,.96);
  padding:35px;
  border:1px solid var(--line);
}

.form-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

.field {
  display:flex;
  flex-direction:column;
  gap:7px;
}

.field.full {
  grid-column:1/-1;
}

label {
  font-size:14px;
  font-weight:600;
}

input,textarea,select {
  width:100%;
  padding:12px;
  border:1px solid var(--line);
  color:var(--ink);
  background:#fafcfd;
  border-radius:0;
}

textarea {
  resize:vertical;
  min-height:125px;
}

.form-note {
  font-size:14px;
  margin:20px 0;
}

#form-result {
  padding:20px;
  background:var(--light);
  margin-top:20px;
}

footer {
  padding:40px 0;
  background:rgba(255,255,255,.94);
}

.footer-inner {
  display:flex;
  justify-content:space-between;
  gap:25px;
  align-items:center;
}

/* Footer name: P, S, D solid navy; the other letters outlined with a see-through light blue fill */
.footer-brand {
  display:block;
  font-family:'Dancing Script',cursive;
  font-weight:700;
  font-size:58px;
  letter-spacing:0;
  line-height:1;
  color:#1e385c;
}

.footer-brand .outline {
  color:#5b8fc7;
}

footer p {
  font-size:14px;
  margin:0;
}

.footer-links {
  display:flex;
  gap:20px;
  font-size:14px;
}

.mobile-only {
  display:none;
}

.scroll-table {
  overflow:auto;
}

table {
  border-collapse:collapse;
  width:100%;
  background:rgba(255,255,255,.9);
  font-size:16px;
}

td,th {
  padding:18px;
  border-bottom:1px solid var(--line);
  text-align:left;
}

th {
  background:var(--light);
}

@media(max-width:1180px) {
  .header-cta {
    display:none;
  }
  nav {
    margin-left:auto;
  }
}

@media(max-width:1050px) {
  .header-inner {
    position:relative;
    justify-content:space-between;
  }
  .menu-button {
    display:block;
    order:2;
  }
  nav {
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:white;
    padding:24px;
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
    border-bottom:1px solid var(--line);
  }
  nav.open {
    display:flex;
  }
  nav a {
    font-size:20px;
  }
  .pillars,.split,.service-detail {
    grid-template-columns:1fr;
  }
  .pillars {
    max-width:640px;
    margin-left:auto;
    margin-right:auto;
  }
  .section-head {
    flex-direction:column;
    align-items:flex-start;
    gap:16px;
  }
  .page-hero-split {
    flex-direction:column;
    align-items:flex-start;
  }
  .partner-teaser {
    flex:none;
    width:100%;
  }
  .hero {
    min-height:590px;
  }
  .grid {
    grid-template-columns:repeat(2,1fr);
  }
  .steps {
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:720px) {
  .header-inner {
    padding:8px 16px;
  }
  .brand {
    font-size:20px;
  }
  .brand small {
    font-size:10px;
  }
  .brand-logo {
    height:72px;
  }
  .container {
    padding:0 16px;
  }
  .hero {
    min-height:610px;
  }
  .hero:before {
    background:rgba(255,255,255,.55);
  }
  .hero-layout {
    flex-direction:column;
    align-items:flex-start;
    gap:30px;
    padding-top:30px;
  }
  .page-hero-split {
    display:block;
  }
  .partner-teaser {
    margin:30px 0 0;
  }
  h1 {
    letter-spacing:-1.8px;
    font-size:49px;
  }
  .hero p {
    font-size:18px;
  }
  .hero-note {
    font-size:12px;
    max-width:290px;
  }
  .section {
    padding:58px 0;
  }
  .section-head,.cta .container,.footer-inner {
    display:block;
  }
  .section-head p {
    margin-top:22px;
  }
  .grid,.pillars,.split,.portfolio-grid {
    grid-template-columns:1fr;
    gap:25px;
  }
  .steps {
    gap:24px;
  }
  .step h3 {
    font-size:19px;
  }
  .service-detail,.process-row {
    grid-template-columns:1fr;
    gap:8px;
  }
  .page-hero {
    padding:55px 0 35px;
  }
  .page-hero h1 {
    font-size:43px;
  }
  .page-hero p {
    font-size:18px;
  }
  .form-card {
    padding:22px;
  }
  .form-grid {
    grid-template-columns:1fr;
  }
  .field.full {
    grid-column:auto;
  }
  .cta .btn {
    margin-top:24px;
  }
  .footer-links {
    margin-top:25px;
    flex-wrap:wrap;
  }
  .drawing {
    min-height:290px;
  }
  .card {
    padding:25px;
  }
  .steps {
    grid-template-columns:1fr 1fr;
  }
}

.footer-badge {
  display: flex;
  align-items: center;
}