/* ============================================================
   CONTACT — direct, conversion-focused product engineering page
   ============================================================ */

.contact-page {
  --contact-ink: #11130f;
  --contact-paper: #f3f2ee;
  --contact-lime: #b9e879;
  background-color: var(--contact-paper);
  background-image:
    linear-gradient(rgba(17, 19, 15, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 15, 0.035) 1px, transparent 1px);
  background-size: 2rem 2rem;
  color: var(--contact-ink);
}

.contact-page .navbar,
.contact-page .navbar.scrolled {
  background: rgba(243, 242, 238, 0.96);
}

.contact-hero {
  padding: calc(var(--nav-height) + clamp(3rem, 6vw, 5rem)) 0 clamp(5rem, 9vw, 8rem);
}

.contact-hero__shell {
  border: 1px solid rgba(17, 19, 15, 0.25);
  background: rgba(251, 250, 247, 0.82);
}

.contact-hero__topline {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-inline: clamp(1rem, 2.5vw, 2rem);
  border-bottom: 1px solid rgba(17, 19, 15, 0.25);
  font-size: 0.75rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact-hero__grid {
  display: grid;
  min-height: clamp(35rem, 58vw, 43rem);
  grid-template-columns: minmax(0, 1.16fr) minmax(20rem, 0.84fr);
}

.contact-hero__copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5.5rem);
  border-right: 1px solid rgba(17, 19, 15, 0.25);
}

.contact-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: clamp(2rem, 5vw, 4rem);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-eyebrow::before {
  width: 2rem;
  height: 1px;
  background: var(--contact-lime);
  content: '';
}

.contact-hero h1 {
  max-width: 48rem;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6.8vw, 6.5rem);
  font-weight: var(--weight-regular);
  line-height: 0.9;
  letter-spacing: -0.065em;
}

.contact-hero__copy > p {
  max-width: 39rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 1.45vw, 1.15rem);
  line-height: 1.7;
}

.contact-hero__panel {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  background: var(--contact-ink);
  color: #fff;
}

.contact-hero__panel::before {
  position: absolute;
  top: -7rem;
  right: -6rem;
  width: 16rem;
  aspect-ratio: 1;
  border: 1px solid rgba(185, 232, 121, 0.55);
  border-radius: 50%;
  content: '';
}

.contact-hero__panel-label {
  margin-bottom: clamp(2rem, 5vw, 4rem);
  color: var(--contact-lime);
  font-size: 0.75rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact-hero__email {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2) var(--space-4);
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.contact-hero__email > span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-hero__email strong {
  grid-column: 1;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: var(--weight-regular);
  letter-spacing: -0.035em;
}

.contact-hero__email i {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--contact-lime);
  font-size: 1.4rem;
  font-style: normal;
}

.contact-hero__secondary {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding: 0.85rem 1rem;
  border: 1px solid var(--contact-lime);
  border-radius: var(--radius-md);
  background: var(--contact-lime);
  color: var(--contact-ink);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  transition: transform var(--duration-fast) var(--ease-out);
}

.contact-hero__secondary:hover { transform: translateY(-2px); }

.contact-hero__mark {
  position: absolute;
  right: clamp(2rem, 5vw, 4.5rem);
  bottom: clamp(1.5rem, 4vw, 3rem);
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.contact-routes {
  padding: clamp(5rem, 9vw, 8rem) 0;
  border-top: 1px solid var(--color-border);
  background: var(--contact-paper);
}

.contact-section-heading {
  display: grid;
  grid-template-columns: minmax(10rem, 0.38fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.contact-section-heading > span,
.contact-fit__intro > span,
.contact-prompt__inner > span {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact-section-heading h2,
.contact-fit h2 {
  max-width: 43rem;
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5.25rem);
  font-weight: var(--weight-regular);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.contact-routes__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--contact-ink);
  border-bottom: 1px solid var(--contact-ink);
}

.contact-route {
  display: flex;
  min-width: 0;
  min-height: 25rem;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--color-border);
}

.contact-route:last-child { border-right: 0; }

.contact-route > span {
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.contact-route h3 {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4vw, 3.5rem);
  font-weight: var(--weight-regular);
  letter-spacing: -0.05em;
}

.contact-route p {
  max-width: 19rem;
  margin-top: var(--space-4);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.contact-route strong {
  margin-top: auto;
  padding-top: var(--space-8);
  overflow-wrap: anywhere;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.contact-route a {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  background: var(--contact-ink);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.contact-fit {
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--contact-ink);
  color: #fff;
}

.contact-fit__grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.contact-fit__intro > span { color: var(--contact-lime); }

.contact-fit h2 { margin-top: clamp(2rem, 5vw, 4rem); }

.contact-fit__intro p {
  max-width: 31rem;
  margin-top: var(--space-6);
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.contact-fit__list {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-fit__list div {
  display: grid;
  grid-template-columns: minmax(10rem, 0.7fr) minmax(0, 1.3fr);
  gap: var(--space-6);
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-fit__list dt {
  color: var(--contact-lime);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.contact-fit__list dd {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.contact-prompt {
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--contact-lime);
}

.contact-prompt__inner {
  display: grid;
  grid-template-columns: 0.42fr minmax(0, 1fr) auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.contact-prompt h2 {
  max-width: 42rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: var(--weight-regular);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.contact-prompt p {
  max-width: 38rem;
  margin-top: var(--space-4);
  color: rgba(17, 19, 15, 0.7);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.contact-prompt a {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  background: var(--contact-ink);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.contact-page .site-footer { background: var(--contact-paper); }

@media (max-width: 800px) {
  .contact-hero__grid,
  .contact-fit__grid {
    grid-template-columns: 1fr;
  }

  .contact-hero__copy {
    min-height: 31rem;
    border-right: 0;
    border-bottom: 1px solid rgba(17, 19, 15, 0.25);
  }

  .contact-hero__panel { min-height: 28rem; }

  .contact-routes__grid {
    grid-template-columns: 1fr;
  }

  .contact-route {
    min-height: 20rem;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .contact-route:last-child { border-bottom: 0; }

  .contact-prompt__inner {
    grid-template-columns: 1fr;
  }

  .contact-prompt a { justify-self: start; }
}

@media (max-width: 540px) {
  .contact-page { background-size: 1.5rem 1.5rem; }
  .contact-hero__shell { border-right: 0; border-left: 0; }
  .contact-hero__topline { padding-inline: 0; }
  .contact-hero__copy { min-height: 0; padding: 3rem 0; }
  .contact-hero h1 { font-size: clamp(3.2rem, 15vw, 4.75rem); }
  .contact-hero__panel { min-height: 25rem; padding: 2.25rem 1.5rem; }
  .contact-hero__mark { right: 1.5rem; bottom: 1.5rem; }

  .contact-section-heading {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .contact-route { min-height: 19rem; padding: 2rem 0; }

  .contact-fit__list div {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .contact-hero__secondary,
  .contact-route a,
  .contact-prompt a {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-hero__secondary { transition: none; }
}