:root {
  /* Wren Sensing brand palette. */
  --wren-cotton: #f9f7f9;
  --wren-midnight: #15234f;
  --wren-lavender: #c9caf5;
  --wren-blue: #1f4993;
  --bs-body-font-family: "Host Grotesk", system-ui, sans-serif;
  --bs-body-color: var(--wren-midnight);
  --bs-body-bg: var(--wren-cotton);
  --bs-heading-color: var(--wren-midnight);
  --bs-link-color: var(--wren-blue);
  --bs-link-color-rgb: 31, 73, 147;
  --bs-link-hover-color: var(--wren-midnight);
  --bs-link-hover-color-rgb: 21, 35, 79;
  --bs-border-color: #d8dae2;
}

body {
  min-height: 100vh;
  min-height: 100svh;
}

a,
button {
  text-underline-offset: 0.3em;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 5px;
}

.skip-link {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1100;
  padding: 0.75rem 1rem;
  background: var(--wren-midnight);
  color: var(--wren-cotton);
}

.site-header {
  border-bottom: 1px solid var(--bs-border-color);
}

.site-header .navbar {
  --bs-navbar-color: var(--wren-midnight);
  --bs-navbar-hover-color: var(--wren-blue);
  --bs-navbar-active-color: var(--wren-midnight);
  padding-block: 1.5rem;
}

.brand-logo {
  display: block;
  width: 220px;
  max-width: 100%;
  height: auto;
}

.site-header .nav-link {
  padding-block: 0.65rem;
}

.site-header .nav-link.active {
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

.page-section {
  padding-block: clamp(3.5rem, 7vw, 7rem);
}

.eyebrow {
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.page-title {
  max-width: 19ch;
  margin-bottom: 1.75rem;
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(2.75rem, 4.7vw, 4.5rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.page-intro {
  max-width: 38ch;
  font-size: 1.125rem;
  line-height: 1.65;
}

.placeholder-note {
  max-width: 38ch;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bs-border-color);
}

.brand-panel {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  background: var(--wren-lavender) url("../images/gradient-lavender.png") center / cover;
}

.brand-panel img {
  width: 44%;
  height: auto;
}

.btn-wren {
  --bs-btn-color: var(--wren-cotton);
  --bs-btn-bg: var(--wren-midnight);
  --bs-btn-border-color: var(--wren-midnight);
  --bs-btn-hover-color: var(--wren-cotton);
  --bs-btn-hover-bg: var(--wren-blue);
  --bs-btn-hover-border-color: var(--wren-blue);
  --bs-btn-active-color: var(--wren-cotton);
  --bs-btn-active-bg: var(--wren-blue);
  --bs-btn-active-border-color: var(--wren-blue);
  --bs-btn-focus-shadow-rgb: 21, 35, 79;
  --bs-btn-border-radius: 0.25rem;
  --bs-btn-padding-x: 2.5rem;
  --bs-btn-padding-y: 1rem;
  --bs-btn-font-size: 1.375rem;
  --bs-btn-font-weight: 600;
  width: min(100%, 20rem);
  min-height: 4.5rem;
}

.btn-wren:focus-visible {
  outline-color: var(--wren-midnight);
}

.applications-section {
  margin-top: clamp(3.5rem, 6vw, 6rem);
  padding-top: clamp(2.5rem, 4vw, 4rem);
}

.applications-title {
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
}

.application-card {
  --bs-card-bg: #fff;
  --bs-card-border-color: var(--bs-border-color);
  --bs-card-border-radius: 0;
  --bs-card-spacer-x: 1.25rem;
  --bs-card-spacer-y: 1.25rem;
}

.application-image {
  flex-shrink: 0;
  overflow: hidden;
}

.application-image img {
  display: block;
  object-fit: cover;
  object-position: center;
}

.application-card .card-title {
  margin-bottom: 0;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.35;
}

.team-grid-section {
  margin-top: clamp(4rem, 7vw, 7rem);
  padding-top: clamp(2.5rem, 4vw, 4rem);
  border-top: 1px solid var(--bs-border-color);
}

.team-member {
  height: 100%;
}

.team-headshot {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-member-name {
  margin: 1.25rem 0 0.25rem;
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 400;
  line-height: 1.15;
}

.team-member-role {
  margin-bottom: 0;
  color: var(--wren-blue);
  font-size: 1rem;
  line-height: 1.5;
}

.news-grid-section {
  margin-top: clamp(4rem, 7vw, 7rem);
  padding-top: clamp(2.5rem, 4vw, 4rem);
  border-top: 1px solid var(--bs-border-color);
}

.news-card {
  --bs-card-bg: #fff;
  --bs-card-border-color: var(--bs-border-color);
  --bs-card-border-radius: 0;
  overflow: hidden;
}

.news-thumbnail {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  background: var(--wren-lavender);
}

.news-card .card-body {
  padding: 1.5rem;
}

.news-card-title {
  margin-bottom: 0.75rem;
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 400;
  line-height: 1.15;
}

.news-card-copy {
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.news-read-more {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.5rem;
  margin-top: auto;
  font-weight: 600;
}

.news-read-more span {
  transition: transform 150ms ease;
}

.news-read-more:hover span {
  transform: translateX(0.2rem);
}

.article-page {
  padding-block: clamp(3rem, 6vw, 6rem);
}

.article-shell {
  max-width: 54rem;
  margin-inline: auto;
}

.article-back,
.article-header,
.article-body,
.article-footer {
  max-width: 44rem;
  margin-inline: auto;
}

.article-back {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
}

.article-title {
  margin-bottom: 1.5rem;
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(2.75rem, 5vw, 4.75rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.article-summary {
  max-width: 38ch;
  margin-bottom: 1.5rem;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.6;
}

.article-meta {
  margin-bottom: 0;
  color: var(--wren-blue);
  font-size: 0.875rem;
  font-weight: 600;
}

.article-hero {
  margin-block: clamp(2.5rem, 5vw, 4.5rem);
}

.article-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  background: var(--wren-lavender);
}

.article-body {
  font-size: 1.125rem;
  line-height: 1.8;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body .article-lead {
  font-size: 1.25rem;
}

.article-body h2 {
  margin: 3rem 0 1rem;
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
}

.article-footer {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bs-border-color);
}

.article-footer a {
  font-weight: 600;
}

.contact-list {
  max-width: 48rem;
  margin-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--bs-border-color);
}

.contact-list-item {
  display: grid;
  grid-template-columns: minmax(7rem, 0.4fr) 1fr;
  gap: 2rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--bs-border-color);
}

.contact-list dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-list dd {
  margin-bottom: 0;
  color: var(--wren-blue);
  font-family: "Crimson Pro", Georgia, serif;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.15;
}

.site-footer {
  padding-block: 2.75rem 1.75rem;
  background: var(--wren-midnight);
  color: var(--wren-cotton);
}

.site-footer .brand-logo {
  width: 190px;
}

.site-footer a {
  color: var(--wren-cotton);
}

.site-footer a:hover,
.site-footer a[aria-current="page"] {
  color: var(--wren-lavender);
}

.footer-tagline {
  margin-top: 1rem;
  margin-bottom: 0;
  color: var(--wren-lavender);
  font-size: 0.875rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgb(201 202 245 / 25%);
  font-size: 0.75rem;
  color: var(--wren-lavender);
}

@media (max-width: 991.98px) {
  .brand-panel {
    aspect-ratio: 2 / 1;
  }

  .brand-panel img {
    width: 25%;
    max-width: 140px;
  }
}

@media (max-width: 767.98px) {
  .site-header .navbar {
    padding-block: 1rem;
  }

  .brand-logo {
    width: 190px;
  }

  .site-header .navbar-nav {
    padding-top: 1rem;
  }
}

@media (max-width: 575.98px) {
  .contact-list-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}