.hero-nav .start-project-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: var(--xvia-blue);
  color: #ffffff;
  line-height: 1;
}

.hero-nav .start-project-nav-link:hover,
.hero-nav .start-project-nav-link:focus-visible {
  opacity: 1;
  background: #ffffff;
  color: var(--xvia-black);
}

.project-start-page .project-hero-text {
  width: min(760px, calc(100% - 2rem));
}

.project-start-page .project-start-main {
  width: 100%;
}

.project-start-page .project-start-section {
  width: 100%;
  padding: clamp(3rem, 7vw, 7rem) clamp(1rem, 4vw, 2rem) clamp(4rem, 8vw, 8rem);
  box-sizing: border-box;
}

.project-start-page .project-start-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.project-start-page .project-start-intro,
.project-start-page .project-start-workspace {
  min-width: 0;
}

.project-start-page .project-start-intro {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  position: sticky;
  top: 7rem;
}

.project-start-page .project-start-eyebrow {
  margin: 0;
  font-family: var(--text-meta-font-family);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--xvia-blue);
}

.project-start-page .project-start-intro > h2,
.project-start-page .project-handoff > h2 {
  margin: 0;
  font-family: var(--heading-uppercase-large-font-family);
  font-size: clamp(2rem, 4.8vw, 3.6rem);
  font-weight: var(--heading-uppercase-large-font-weight);
  letter-spacing: var(--heading-uppercase-large-letter-spacing);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--textdefault);
}

.project-start-page .project-start-intro > p,
.project-start-page .project-handoff > p,
.project-start-page .project-transport-note p,
.project-start-page .project-handoff-fallback p {
  margin: 0;
  font-family: var(--text-default-font-family);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--textdefault);
}

.project-start-page .project-transport-note,
.project-start-page .project-start-checklist,
.project-start-page .project-direct-contact,
.project-start-page .project-handoff-fallback {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--borderdefault);
  border-radius: 18px;
  background: var(--backgroundmuted);
}

.project-start-page .project-transport-note {
  border-left: 4px solid var(--xvia-blue);
}

.project-start-page .project-transport-note h3,
.project-start-page .project-start-checklist h3,
.project-start-page .project-direct-contact h3,
.project-start-page .project-handoff-fallback h3 {
  margin: 0;
  font-family: var(--heading-h4-font-family);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--textdefault);
}

.project-start-page .project-start-checklist ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.project-start-page .project-start-checklist li {
  position: relative;
  padding-left: 1.2rem;
  font-family: var(--text-default-font-family);
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--textdefault);
}

.project-start-page .project-start-checklist li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--xvia-blue);
}

.project-start-page .project-direct-contact a,
.project-start-page .project-handoff-fallback a {
  width: fit-content;
  font-family: var(--text-default-font-family);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--xvia-blue);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.project-start-page .project-start-form,
.project-start-page .project-handoff {
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--borderdefault);
  border-radius: 24px;
  background: #ffffff;
}

.project-start-page .project-origin-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 0.9rem;
  border-radius: 14px;
  background: var(--backgroundmuted);
  font-family: var(--text-default-font-family);
  color: var(--textdefault);
}

.project-start-page .project-origin-context span {
  font-family: var(--text-meta-font-family);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.project-start-page .project-origin-context strong {
  font-size: 0.98rem;
}

.project-start-page .project-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0 0 clamp(1.5rem, 3vw, 2rem);
  border: 0;
  border-bottom: 1px solid var(--borderdefault);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-start-page .project-fieldset:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.project-start-page .project-fieldset legend {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0;
  font-family: var(--heading-h3-font-family);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--textdefault);
}

.project-start-page .project-fieldset legend span {
  display: inline-block;
  margin-right: 0.55rem;
  font-family: var(--text-meta-font-family);
  color: var(--xvia-blue);
}

.project-start-page .project-field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.project-start-page .project-field,
.project-start-page .project-need-fields {
  min-width: 0;
}

.project-start-page .project-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.project-start-page .project-field-span {
  grid-column: 1 / -1;
}

.project-start-page .project-field label,
.project-start-page .project-email-preview label {
  font-family: var(--text-default-font-family);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--textdefault);
}

.project-start-page .project-optional {
  margin-left: 0.35rem;
  font-family: var(--text-meta-font-family);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #666666;
}

.project-start-page input,
.project-start-page select,
.project-start-page textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid #b8b8b8;
  border-radius: 12px;
  background: #ffffff;
  color: var(--textdefault);
  font-family: var(--text-default-font-family);
  font-size: 1rem;
  line-height: 1.45;
}

.project-start-page input,
.project-start-page select {
  min-height: 48px;
  padding: 0.7rem 0.85rem;
}

.project-start-page textarea {
  min-height: 110px;
  padding: 0.8rem 0.85rem;
  resize: vertical;
}

.project-start-page input:focus-visible,
.project-start-page select:focus-visible,
.project-start-page textarea:focus-visible,
.project-start-page button:focus-visible,
.project-start-page .project-submit:focus-visible,
.project-start-page .project-secondary:focus-visible {
  outline: 3px solid var(--xvia-blue);
  outline-offset: 2px;
}

.project-start-page [aria-invalid="true"] {
  border-color: #b42318;
  box-shadow: 0 0 0 1px #b42318;
}

.project-start-page .project-field-hint,
.project-start-page .project-submit-note,
.project-start-page .project-form-status {
  margin: 0;
  font-family: var(--text-default-font-family);
  font-size: 0.88rem;
  line-height: 1.5;
  color: #5d5d5d;
}

.project-start-page .project-field-error {
  margin: 0;
  font-family: var(--text-default-font-family);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
  color: #8f1d14;
}

.project-start-page .project-error-summary {
  padding: 1rem 1.1rem;
  border: 1px solid #b42318;
  border-radius: 14px;
  background: #fff7f6;
}

.project-start-page .project-error-summary h2 {
  margin: 0 0 0.5rem;
  font-family: var(--heading-h4-font-family);
  font-size: 1rem;
  font-weight: 600;
  color: #71160f;
  text-transform: uppercase;
}

.project-start-page .project-error-summary ul {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.25rem;
}

.project-start-page .project-error-summary a {
  color: #71160f;
  font-family: var(--text-default-font-family);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: underline;
}

.project-start-page .project-form-actions,
.project-start-page .project-handoff-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.project-start-page .project-submit,
.project-start-page .project-secondary {
  min-height: 48px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-family: var(--text-default-font-family);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
}

.project-start-page .project-submit {
  border: 1px solid var(--xvia-blue);
  background: var(--xvia-blue);
  color: #ffffff;
}

.project-start-page .project-submit:hover {
  border-color: var(--xvia-black);
  background: var(--xvia-black);
}

.project-start-page .project-secondary {
  border: 1px solid var(--xvia-gunmetal);
  background: #ffffff;
  color: var(--textdefault);
}

.project-start-page .project-secondary:hover {
  border-color: var(--xvia-blue);
  color: var(--xvia-blue);
}

.project-start-page .project-submit[aria-busy="true"],
.project-start-page .project-submit:disabled {
  cursor: wait;
  opacity: 0.65;
}

.project-start-page .project-email-preview {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.project-start-page .project-email-preview textarea {
  min-height: 280px;
  background: var(--backgroundmuted);
  font-family: var(--text-meta-font-family);
  font-size: 0.95rem;
  line-height: 1.55;
}

.project-start-page .project-handoff {
  margin-top: 1.25rem;
  border-color: var(--xvia-blue);
}

.project-start-page .project-handoff > h2 {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
}

.project-start-page .project-handoff-primary {
  flex: 1 1 220px;
}

.project-start-page .project-noscript {
  padding: 1rem;
  border: 1px solid var(--borderdefault);
  border-radius: 14px;
  background: var(--backgroundmuted);
  font-family: var(--text-default-font-family);
  line-height: 1.6;
}

.project-start-page .project-noscript a {
  color: var(--xvia-blue);
  text-decoration: underline;
}

.project-start-page [hidden] {
  display: none !important;
}

@media (max-width: 900px) {
  .project-start-page .project-start-grid {
    grid-template-columns: 1fr;
  }

  .project-start-page .project-start-intro {
    position: static;
  }
}

@media (max-width: 768px) {
  .hero-nav .start-project-nav-link {
    min-height: 44px;
    padding: 0.65rem 1rem;
  }

  .project-start-page .project-field-row {
    grid-template-columns: 1fr;
  }

  .project-start-page .project-field-span {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .project-start-page .project-start-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .project-start-page .project-start-form,
  .project-start-page .project-handoff {
    padding: 1rem;
    border-radius: 18px;
  }

  .project-start-page .project-form-actions,
  .project-start-page .project-handoff-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .project-start-page .project-submit,
  .project-start-page .project-secondary {
    width: 100%;
  }

  .project-start-page .project-submit-note {
    text-align: center;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .project-start-page .project-hero .hero-text {
    top: clamp(3.75rem, 17svh, 4.5rem);
    gap: 0.45rem;
  }

  .project-start-page .project-hero .hero-title {
    font-size: clamp(2rem, 5.5vw, 2.8rem);
    line-height: 0.98;
  }

  .project-start-page .project-hero .hero-caption {
    font-size: 0.84rem;
    line-height: 1.2;
  }

  .project-start-page .project-hero .hero-actions {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.5rem;
  }

  .project-start-page .project-hero .hero-cta {
    width: auto;
    min-height: 44px;
    padding: 0.7rem 1rem;
    font-size: 0.78rem;
    white-space: nowrap;
  }
}