.brief-section { padding-top: 108px; }
.brief-panel { margin-top: 28px; padding: clamp(32px, 4.7vw, 74px); background: var(--ink); color: var(--paper); border-radius: 4px; }
.brief-layout { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(38px, 6vw, 96px); align-items: start; }
.brief-heading { max-width: 680px; font-size: clamp(50px, 6.4vw, 99px); line-height: 1.04; letter-spacing: -.065em; font-weight: 400; }
.brief-heading em { display: block; color: #ddd9ca; }
.brief-intro { max-width: 370px; margin-top: 28px; font-size: 14px; line-height: 1.8; color: #c7c7be; }
.brief-checklist { list-style: none; padding: 0; margin: 8px 0 35px; counter-reset: brief; }
.brief-checklist li { counter-increment: brief; display: grid; grid-template-columns: 29px 1fr; gap: 14px; padding: 20px 0; border-top: 1px solid #f5f3ee26; }
.brief-checklist li::before { content: '0' counter(brief); padding-top: 3px; font-size: 10px; color: #abaea3; }
.brief-checklist h3 { font-size: 17px; line-height: 1.3; font-weight: 400; letter-spacing: -.3px; }
.brief-checklist p { max-width: 300px; margin-top: 7px; color: #bcbeb2; font-size: 12px; line-height: 1.7; }
.brief-contact .button { min-width: 0; max-width: 100%; width: 100%; }
.brief-email { display: block; width: fit-content; max-width: 100%; margin-top: 25px; font-size: 14px; line-height: 1.6; text-underline-offset: 5px; overflow-wrap: anywhere; text-decoration: underline; text-decoration-color: #a8aaa070; }
.brief-email:hover { text-decoration-color: var(--paper); }
.brief-email-note { max-width: 320px; margin-top: 13px; font-size: 10px; line-height: 1.7; color: #bcbeb2; }
.brief-bottom { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-top: 52px; padding-top: 21px; border-top: 1px solid #f5f3ee26; font-size: 10px; line-height: 1.5; color: #bcbeb2; }
.brief-bottom a { display: flex; align-items: center; gap: 13px; color: var(--paper); }
.brief-bottom a span { transition: transform .3s var(--ease); }
.brief-bottom a:hover span { transform: translate(3px, -3px); }
.hero-secondary { font-size: 11px; line-height: 1.5; padding: 12px 0; border-bottom: 1px solid var(--ink); white-space: nowrap; }
.hero-secondary span { margin-left: 7px; display: inline-block; transition: transform .3s var(--ease); }
.hero-secondary:hover span { transform: translate(2px, -2px); }
.hero-button { min-width: 277px; }
.header-button { --action-label-pad: 15px; font-size: 11px; }
.desktop-nav { gap: 28px; }
.site-header { gap: 34px; }

@media (max-width: 1050px) {
  .site-header { gap: 24px; }
  .desktop-nav { gap: 20px; }
  .brief-layout { grid-template-columns: 1.1fr 1fr; gap: 38px; }
  .brief-heading { font-size: 6.3vw; }
  .brief-intro { font-size: 12px; }
  .hero-actions { gap: 16px; flex-wrap: wrap; }
  .hero-secondary { font-size: 10px; }
}
@media (max-width: 820px) and (min-width: 701px) {
  .desktop-nav { gap: 18px; }
  .desktop-nav [data-open-studio] { display: none; }
  .header-button { --action-label-pad: 11px; --action-chamber: 40px; font-size: 10px; }
}
@media (max-width: 700px) {
  .brief-section { padding-top: 64px; }
  .brief-panel { padding: 31px 24px 27px; margin-top: 24px; }
  .brief-layout { grid-template-columns: 1fr; gap: 32px; }
  .brief-heading { font-size: clamp(41px, 10.7vw, 66px); }
  .brief-intro { margin-top: 21px; max-width: 330px; }
  .brief-checklist { margin: 0 0 28px; }
  .brief-checklist li { padding: 17px 0; gap: 9px; grid-template-columns: 26px 1fr; }
  .brief-checklist h3 { font-size: 16px; }
  .brief-contact .button { min-width: 0; width: 100%; font-size: 12px; --action-label-pad: 16px; }
  .brief-email { font-size: 12px; }
  .brief-bottom { margin-top: 34px; align-items: start; font-size: 9px; }
  .brief-bottom > span { max-width: 160px; }
  .brief-bottom a { gap: 7px; white-space: nowrap; }
  .hero-actions { gap: 16px; }
  .hero-secondary { font-size: 10px; }
  .hero-button { min-width: 272px; font-size: 13px; --action-label-pad: 20px; }
}
@media (max-width: 359px) {
  .brief-panel { padding: 28px 19px 25px; }
  .brief-heading { font-size: 38px; }
  .hero-button { min-width: 264px; --action-label-pad: 18px; }
  .brief-contact .button { font-size: 11px; --action-label-pad: 12px; --action-chamber: 44px; }
}