.contact-page {
  overflow-x: hidden;
  background: var(--color-navy);
  color: var(--color-white);
}

.contact-page ::selection { background: var(--color-lime); color: var(--color-navy); }
.contact-page .site-header:not(.is-on-light):not(.is-menu-open) { border-bottom-color: rgb(234 251 253 / 16%); background: var(--color-navy); }
.contact-page .site-nav__cta[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.28em; }

.contact-section {
  min-height: 100svh;
  padding: calc(var(--header-height) + clamp(3.5rem, 6vw, 6rem)) clamp(1.25rem, 4vw, 4rem) clamp(4.5rem, 7vw, 7rem);
  background: linear-gradient(90deg, var(--color-navy) 0 43%, var(--color-cyan) 43% 100%);
}

.contact-section__inner {
  display: grid;
  width: min(100%, 90rem);
  align-items: start;
  gap: clamp(3rem, 7vw, 7rem);
  margin-inline: auto;
  grid-template-columns: minmax(19rem, 0.78fr) minmax(0, 1.22fr);
}

.contact-intro {
  position: sticky;
  top: calc(var(--header-height) + 3rem);
  min-width: 0;
  padding-right: clamp(0rem, 2vw, 2rem);
}

.contact-intro__label { margin: 0 0 2rem; color: var(--color-cyan); font-size: 0.76rem; font-weight: 780; letter-spacing: 0.1em; text-transform: uppercase; }
.contact-intro h1 { max-width: 10ch; margin: 0; color: var(--color-white); font-size: clamp(3.5rem, 5.8vw, 5.8rem); font-weight: 675; letter-spacing: -0.045em; line-height: 0.95; text-wrap: balance; }
.contact-intro__lead { max-width: 42ch; margin: 2rem 0 0; color: rgb(234 251 253 / 82%); font-size: clamp(1.05rem, 1rem + 0.25vw, 1.22rem); line-height: 1.65; }
.contact-intro__support { max-width: 40ch; margin: 1.45rem 0 0; padding-top: 1.3rem; border-top: 1px solid rgb(234 251 253 / 22%); color: var(--color-white); line-height: 1.6; }
.contact-intro__symbol { width: clamp(5.5rem, 8vw, 8rem); height: auto; margin-top: clamp(2.5rem, 5vw, 4.5rem); }

.contact-section .diagnostic-form { width: 100%; border: 1px solid rgb(10 37 64 / 22%); border-radius: 0; box-shadow: 0 1.5rem 4rem rgb(10 37 64 / 12%); }
.contact-page .diagnostic-form__success h2 { margin: 0; color: var(--form-navy); font-size: var(--text-2xl); font-weight: 650; letter-spacing: -0.035em; line-height: 1.06; }
.contact-page .site-footer { border-top: 1px solid rgb(234 251 253 / 12%); }

@media (max-width: 62rem) {
  .contact-section { background: var(--color-navy); }
  .contact-section__inner { grid-template-columns: 1fr; }
  .contact-intro { position: static; max-width: 52rem; padding-right: 0; }
  .contact-intro h1 { max-width: 12ch; }
  .contact-section .diagnostic-form { outline: 1.25rem solid var(--color-cyan); }
}

@media (max-width: 48rem) {
  .contact-section { min-height: auto; padding: calc(var(--header-height) + 3rem) 1rem 5rem; }
  .contact-section__inner { gap: 3rem; }
  .contact-intro__label { margin-bottom: 1.5rem; font-size: 0.7rem; }
  .contact-intro h1 { font-size: clamp(2.75rem, 13vw, 3.55rem); }
  .contact-intro__lead { margin-top: 1.6rem; font-size: 1rem; }
  .contact-intro__support { margin-top: 1.2rem; }
  .contact-intro__symbol { width: 5.25rem; margin-top: 2.5rem; }
  .contact-section .diagnostic-form { outline-width: 0.65rem; }
}

@media (max-width: 22rem) { .contact-intro h1 { font-size: 2.5rem; } }

/* Phase 4 — a focused conversation document on a restrained brand field. */
.contact-section {
  position: relative;
  isolation: isolate;
  background: var(--color-navy);
}

.contact-section::before {
  position: absolute;
  z-index: -1;
  top: calc(var(--header-height) + clamp(3rem, 5vw, 4.75rem));
  right: clamp(1.25rem, 3vw, 3rem);
  bottom: clamp(3.5rem, 6vw, 5.5rem);
  width: min(47vw, 45rem);
  background: var(--color-cyan);
  content: "";
}

.contact-section__inner {
  width: min(100%, 86rem);
  gap: clamp(3rem, 5vw, 5.5rem);
  grid-template-columns: minmax(20rem, 0.78fr) minmax(32rem, 1.22fr);
}

.contact-intro h1 {
  max-width: 9ch;
}

.contact-intro__symbol {
  width: clamp(5rem, 7vw, 6.75rem);
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

.contact-section .diagnostic-form {
  width: min(100%, 47rem);
  justify-self: end;
  margin-block: clamp(0.5rem, 2vw, 1.5rem);
  border: 0;
  box-shadow: 0 1.8rem 4.5rem rgb(2 16 28 / 16%);
}

@media (max-width: 62rem) {
  .contact-section::before {
    top: auto;
    right: 1rem;
    bottom: 2.5rem;
    width: 76%;
    height: 54%;
  }

  .contact-section__inner {
    gap: 2.75rem;
    grid-template-columns: 1fr;
  }

  .contact-section .diagnostic-form {
    width: min(100%, 52rem);
    margin: 0;
    outline: 0;
  }

  html:not(.js) .contact-page .site-header__inner {
    height: auto;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    padding-block: 1rem;
  }

  html:not(.js) .contact-page .site-nav {
    display: grid;
    width: 100%;
    gap: 0 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  html:not(.js) .contact-page .site-nav__link {
    width: auto;
    border-bottom-color: rgb(234 251 253 / 16%);
  }

  html:not(.js) .contact-page .site-nav__cta {
    width: max-content;
    margin-top: 0.5rem;
  }
}

@media (max-width: 48rem) {
  .contact-section::before {
    right: 0.5rem;
    bottom: 1.75rem;
    width: calc(100% - 1.25rem);
    height: 55%;
  }

  .contact-section__inner {
    gap: 2rem;
  }

  .contact-intro__symbol {
    width: 4.25rem;
    margin-top: 1.75rem;
  }
}