:root {
  --collab-blue: #0f2d52;
  --collab-blue-deep: #081d37;
  --collab-turquoise: #11b5ae;
  --collab-yellow: #ffb400;
  --collab-ink: #10233f;
  --collab-muted: #526174;
  --collab-mist: #eef2f4;
  --collab-white: #ffffff;
  --collab-line: rgba(15, 45, 82, 0.14);
  --collab-font-title: "Montserrat", "Arial Narrow", "Segoe UI", sans-serif;
  --collab-font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  background: #f7fafb;
  color: var(--collab-ink);
  font-family: var(--collab-font-body);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

img {
  display: block;
  height: auto;
  max-width: 100%;
}

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

.collaboration-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--collab-line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 14px max(22px, env(safe-area-inset-left)) 14px max(22px, env(safe-area-inset-right));
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
}

.collaboration-brand img {
  height: 42px;
  width: auto;
}

.collaboration-nav {
  align-items: center;
  display: flex;
  gap: 8px;
}

.collaboration-nav a {
  border-radius: 999px;
  color: var(--collab-blue);
  font-size: 0.9rem;
  font-weight: 800;
  padding: 10px 14px;
}

.collaboration-nav a:hover {
  background: var(--collab-mist);
}

.collaboration-nav .collaboration-nav__cta {
  background: var(--collab-blue);
  color: var(--collab-white);
}

.collaboration-nav .collaboration-nav__cta:hover {
  background: var(--collab-turquoise);
}

.collaboration-hero {
  background:
    radial-gradient(circle at 7% 8%, rgba(17, 181, 174, 0.20), transparent 28rem),
    linear-gradient(118deg, var(--collab-blue-deep) 0%, var(--collab-blue) 62%, #153e68 100%);
  color: var(--collab-white);
  display: grid;
  gap: clamp(42px, 7vw, 94px);
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.72fr);
  min-height: 670px;
  padding: clamp(72px, 9vw, 118px) max(22px, calc((100vw - 1180px) / 2));
  position: relative;
}

.collaboration-hero::after {
  background: var(--collab-yellow);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: min(38vw, 520px);
}

.collaboration-hero__content {
  align-self: center;
}

.collaboration-kicker {
  background: var(--collab-yellow);
  border-radius: 999px;
  color: var(--collab-blue);
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  padding: 9px 12px;
  text-transform: uppercase;
}

.collaboration-kicker--light {
  background: #dff6f4;
  color: #087c77;
}

.collaboration-hero h1 {
  font-family: var(--collab-font-title);
  font-size: clamp(3.1rem, 6.4vw, 5.8rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.96;
  margin-top: 24px;
  max-width: 820px;
}

.collaboration-hero__content > p {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
  line-height: 1.65;
  margin-top: 26px;
  max-width: 720px;
}

.collaboration-hero__actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 20px;
  margin-top: 34px;
}

.collaboration-hero__actions > span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
  font-weight: 700;
}

.collaboration-button {
  align-items: center;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  gap: 12px;
  justify-content: center;
  min-height: 52px;
  padding: 14px 20px;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.collaboration-button:hover {
  transform: translateY(-2px);
}

.collaboration-button--primary {
  background: var(--collab-yellow);
  color: var(--collab-blue);
}

.collaboration-button--primary:hover {
  background: #ffc52f;
}

.route-board {
  align-self: center;
  background: var(--collab-white);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
  color: var(--collab-blue);
  overflow: hidden;
  transform: rotate(1.5deg);
}

.route-board__heading {
  align-items: center;
  background: var(--collab-yellow);
  display: flex;
  font-size: 0.75rem;
  font-weight: 900;
  justify-content: space-between;
  letter-spacing: 0.04em;
  padding: 14px 20px;
  text-transform: uppercase;
}

.route-board__stops {
  list-style: none;
  padding: 30px 28px 18px;
}

.route-board__stops li {
  align-items: flex-start;
  display: grid;
  gap: 16px;
  grid-template-columns: 22px 1fr;
  min-height: 92px;
  position: relative;
}

.route-board__stops li:not(:last-child)::after {
  background: var(--collab-turquoise);
  content: "";
  height: calc(100% - 13px);
  left: 9px;
  position: absolute;
  top: 20px;
  width: 4px;
}

.route-board__marker {
  background: var(--collab-white);
  border: 5px solid var(--collab-turquoise);
  border-radius: 50%;
  height: 22px;
  position: relative;
  width: 22px;
  z-index: 1;
}

.route-board__stops strong,
.route-board__stops small {
  display: block;
}

.route-board__stops strong {
  font-family: var(--collab-font-title);
  font-size: 1.02rem;
  font-weight: 900;
  line-height: 1.25;
}

.route-board__stops small {
  color: var(--collab-muted);
  font-size: 0.86rem;
  line-height: 1.45;
  margin-top: 5px;
}

.route-board > p {
  background: var(--collab-mist);
  color: var(--collab-muted);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.5;
  padding: 16px 24px;
}

.collaboration-section {
  margin: 0 auto;
  max-width: 1180px;
  padding-left: 22px;
  padding-right: 22px;
}

.collaboration-intro {
  align-items: end;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  padding-bottom: 78px;
  padding-top: 96px;
}

.collaboration-intro h2,
.collaboration-expectations h2,
.collaboration-form-section h2 {
  color: var(--collab-blue);
  font-family: var(--collab-font-title);
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.04;
  margin-top: 18px;
}

.collaboration-intro > p {
  color: var(--collab-muted);
  font-size: 1.06rem;
  line-height: 1.75;
}

.collaboration-areas {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-bottom: 94px;
}

.collaboration-area {
  background: var(--collab-white);
  border: 1px solid var(--collab-line);
  border-radius: 18px;
  min-height: 295px;
  padding: 30px;
}

.collaboration-area:nth-child(2) {
  transform: translateY(18px);
}

.collaboration-area__icon {
  align-items: center;
  background: #dff6f4;
  border-radius: 12px;
  color: #087c77;
  display: inline-flex;
  font-size: 1.2rem;
  height: 46px;
  justify-content: center;
  width: 46px;
}

.collaboration-area h2 {
  color: var(--collab-blue);
  font-family: var(--collab-font-title);
  font-size: 1.34rem;
  font-weight: 900;
  line-height: 1.2;
  margin-top: 24px;
}

.collaboration-area p {
  color: var(--collab-muted);
  line-height: 1.7;
  margin-top: 14px;
}

.collaboration-expectations {
  align-items: start;
  background: var(--collab-blue);
  border-radius: 24px;
  color: var(--collab-white);
  display: grid;
  gap: 60px;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  margin-bottom: 96px;
  padding: 48px;
}

.collaboration-expectations h2 {
  color: var(--collab-white);
}

.collaboration-expectations ul {
  display: grid;
  gap: 20px;
  list-style: none;
  padding-top: 8px;
}

.collaboration-expectations li {
  color: rgba(255, 255, 255, 0.88);
  display: grid;
  gap: 14px;
  grid-template-columns: 26px 1fr;
  line-height: 1.62;
}

.collaboration-expectations li i {
  align-items: center;
  background: var(--collab-yellow);
  border-radius: 50%;
  color: var(--collab-blue);
  display: inline-flex;
  font-size: 0.7rem;
  height: 24px;
  justify-content: center;
  margin-top: 1px;
  width: 24px;
}

.collaboration-form-section {
  background: #eaf1f4;
  display: grid;
  gap: clamp(48px, 7vw, 92px);
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  padding: 96px max(22px, calc((100vw - 1180px) / 2));
}

.collaboration-form-section__intro {
  align-self: start;
  position: sticky;
  top: 104px;
}

.collaboration-form-section__intro > p {
  color: var(--collab-muted);
  line-height: 1.75;
  margin-top: 22px;
}

.collaboration-form-note {
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.72);
  border-left: 4px solid var(--collab-turquoise);
  border-radius: 10px;
  color: var(--collab-blue);
  display: flex;
  font-size: 0.9rem;
  font-weight: 700;
  gap: 12px;
  line-height: 1.55;
  margin-top: 28px;
  padding: 15px 16px;
}

.collaboration-form-note i {
  color: var(--collab-turquoise);
  margin-top: 3px;
}

.collaboration-form {
  background: var(--collab-white);
  border: 1px solid var(--collab-line);
  border-radius: 22px;
  box-shadow: 0 24px 64px rgba(15, 45, 82, 0.10);
  padding: clamp(24px, 4vw, 42px);
}

.collaboration-form__grid {
  display: grid;
  gap: 22px 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.collaboration-form label > span {
  color: var(--collab-blue);
  display: block;
  font-size: 0.9rem;
  font-weight: 850;
  margin-bottom: 8px;
}

.collaboration-form label > span small {
  color: var(--collab-muted);
  font-weight: 600;
}

.collaboration-form input,
.collaboration-form select,
.collaboration-form textarea {
  background: #fbfcfd;
  border: 1px solid #cdd9df;
  border-radius: 10px;
  color: var(--collab-ink);
  outline: none;
  padding: 13px 14px;
  transition: border-color 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
  width: 100%;
}

.collaboration-form input,
.collaboration-form select {
  min-height: 50px;
}

.collaboration-form textarea {
  line-height: 1.58;
  resize: vertical;
}

.collaboration-form input:focus,
.collaboration-form select:focus,
.collaboration-form textarea:focus {
  background: var(--collab-white);
  border-color: var(--collab-turquoise);
  box-shadow: 0 0 0 4px rgba(17, 181, 174, 0.14);
}

.collaboration-form__wide {
  grid-column: 1 / -1;
}

.collaboration-form__hint {
  color: var(--collab-muted);
  display: block;
  font-size: 0.78rem;
  margin-top: 7px;
}

.collaboration-honeypot {
  height: 1px;
  left: -10000px;
  overflow: hidden;
  position: absolute;
  top: auto;
  width: 1px;
}

.collaboration-consent {
  align-items: flex-start;
  display: grid;
  gap: 11px;
  grid-template-columns: 20px 1fr;
  margin-top: 24px;
}

.collaboration-consent input {
  accent-color: var(--collab-turquoise);
  height: 18px;
  margin-top: 3px;
  width: 18px;
}

.collaboration-form .collaboration-consent > span {
  color: var(--collab-muted);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.55;
  margin: 0;
}

.collaboration-consent a {
  color: var(--collab-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.collaboration-button--submit {
  background: var(--collab-turquoise);
  color: var(--collab-white);
  margin-top: 26px;
  min-width: 210px;
}

.collaboration-button--submit:hover {
  background: #0d9791;
}

.collaboration-button--submit:disabled {
  cursor: wait;
  opacity: 0.68;
  transform: none;
}

.collaboration-form__status {
  border-radius: 10px;
  display: none;
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1.5;
  margin-top: 18px;
  padding: 13px 15px;
}

.collaboration-form__status.is-visible {
  display: block;
}

.collaboration-form__status.is-success {
  background: #e6f7f0;
  color: #12613f;
}

.collaboration-form__status.is-error {
  background: #fff0ed;
  color: #9d2d22;
}

.site-footer {
  align-items: center;
  background: var(--collab-white);
  border-top: 1px solid var(--collab-line);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding: 28px max(22px, env(safe-area-inset-left)) 28px max(22px, env(safe-area-inset-right));
}

.site-footer img {
  height: 36px;
  width: auto;
}

.site-footer > div {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.site-footer p {
  color: var(--collab-muted);
  font-size: 0.84rem;
  max-width: 760px;
  text-align: right;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: flex-end;
}

.legal-links a,
.cookie-preferences-button {
  background: none;
  border: 0;
  color: var(--collab-blue);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 800;
  padding: 0;
}

.legal-links a:hover,
.cookie-preferences-button:hover {
  color: var(--collab-turquoise);
  text-decoration: underline;
}

:focus-visible {
  outline: 3px solid var(--collab-yellow);
  outline-offset: 3px;
}

@media (max-width: 920px) {
  .collaboration-hero,
  .collaboration-intro,
  .collaboration-expectations,
  .collaboration-form-section {
    grid-template-columns: 1fr;
  }

  .collaboration-hero {
    min-height: auto;
  }

  .route-board {
    justify-self: stretch;
    margin: 0 auto;
    max-width: 540px;
    transform: rotate(0.7deg);
    width: 100%;
  }

  .collaboration-intro {
    align-items: start;
  }

  .collaboration-areas {
    grid-template-columns: 1fr;
  }

  .collaboration-area {
    min-height: auto;
  }

  .collaboration-area:nth-child(2) {
    transform: none;
  }

  .collaboration-form-section__intro {
    position: static;
  }
}

@media (max-width: 640px) {
  .collaboration-header {
    padding-bottom: 11px;
    padding-top: 11px;
  }

  .collaboration-brand img {
    height: 36px;
  }

  .collaboration-nav > a:first-child {
    display: none;
  }

  .collaboration-nav a {
    font-size: 0.82rem;
    padding: 9px 12px;
  }

  .collaboration-hero {
    padding-bottom: 74px;
    padding-top: 64px;
  }

  .collaboration-hero h1 {
    font-size: clamp(2.72rem, 14vw, 4.1rem);
  }

  .collaboration-hero__actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .collaboration-intro {
    gap: 22px;
    padding-bottom: 58px;
    padding-top: 70px;
  }

  .collaboration-areas {
    padding-bottom: 70px;
  }

  .collaboration-expectations {
    border-radius: 0;
    margin-bottom: 0;
    padding: 54px 22px;
  }

  .collaboration-form-section {
    padding-bottom: 72px;
    padding-top: 70px;
  }

  .collaboration-form__grid {
    grid-template-columns: 1fr;
  }

  .collaboration-form__wide {
    grid-column: auto;
  }

  .collaboration-button--submit {
    width: 100%;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer > div,
  .legal-links {
    justify-content: flex-start;
    justify-items: start;
  }

  .site-footer p {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .collaboration-button {
    transition: none;
  }
}