/* September 2026 proposal. Uses the existing Titan palette and fonts. */
.september-banner,
.september-offer {
  --sep-yellow: var(--titan-accent, #ffd323);
  --sep-black: var(--titan-bg, #0c0d0f);
  background: var(--sep-yellow);
  color: var(--sep-black);
  font-family: Manrope, sans-serif;
}

.september-banner__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 26px clamp(24px, 4vw, 64px) 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 26px 44px;
}

.september-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 0;
  font: 500 12px/1.5 'Roboto Mono', monospace;
}

.september-tag {
  display: inline-block;
  border: 1px solid currentColor;
  padding: 4px 9px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.september-banner h2 {
  margin: 13px 0 0;
  font: 600 clamp(30px, 3vw, 46px)/1.12 Oswald, sans-serif;
  text-transform: uppercase;
  letter-spacing: -.015em;
}

.september-banner h2 span { white-space: nowrap; }

.september-banner__price {
  display: grid;
  gap: 8px;
  padding-left: 36px;
  border-left: 1px solid rgba(12, 13, 15, .25);
}

.september-banner__price strong {
  white-space: nowrap;
  font: 600 clamp(38px, 4vw, 58px)/1.08 Oswald, sans-serif;
  letter-spacing: -.035em;
}

.september-banner__price > span,
.september-offer__total { font-size: 13px; line-height: 1.5; }

.september-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 54px;
  padding: 17px 24px;
  background: var(--sep-black);
  border: 1px solid var(--sep-black);
  color: var(--sep-yellow);
  font: 500 17px/1.25 Oswald, sans-serif;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease;
}

.september-cta:hover { background: #292a2d; color: var(--sep-yellow); }
.september-cta:focus-visible { outline: 3px solid var(--sep-black); outline-offset: 4px; }

.september-offer {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, .8fr);
  margin: 32px 0 0;
  border: 1px solid var(--sep-yellow);
  scroll-margin-top: 96px;
}

.september-offer__copy {
  padding: clamp(28px, 3.5vw, 48px);
  min-width: 0;
}

.september-offer :is(h2, h3) {
  margin: 28px 0 0;
  font: 600 clamp(42px, 5.5vw, 78px)/1.06 Oswald, sans-serif;
  letter-spacing: -.025em;
  text-transform: uppercase;
}

.september-offer :is(h2, h3) > span { display: block; }
.september-offer__description { max-width: 400px; margin: 22px 0 0; font-size: 16px; line-height: 1.65; }
.september-offer__deadline { margin: 24px 0 0; font: 500 12px/1.5 'Roboto Mono', monospace; }

.september-offer__purchase {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 3.5vw, 48px);
  background: var(--sep-black);
  color: var(--sep-yellow);
  min-width: 0;
}

.september-offer__price {
  margin: 0;
  font: 500 clamp(52px, 6vw, 86px)/1.1 Oswald, sans-serif;
  letter-spacing: -.035em;
  white-space: nowrap;
}

.september-offer__price > span { font-size: .65em; }
.september-offer__total { margin: 10px 0 28px; color: var(--titan-text, #f4f1ea); }
.september-offer__purchase .september-cta { background: var(--sep-yellow); color: var(--sep-black); border-color: var(--sep-yellow); }
.september-offer__purchase .september-cta:hover { background: var(--titan-text, #f4f1ea); border-color: var(--titan-text, #f4f1ea); }
.september-offer__purchase .september-cta:focus-visible { outline-color: var(--sep-yellow); }

.september-offer--compact { grid-template-columns: minmax(0, 1.7fr) minmax(280px, .8fr); }
.september-offer--compact .september-offer__copy { padding: 26px 32px; }
.september-offer--compact :is(h2, h3) { font-size: clamp(32px, 3.4vw, 48px); margin-top: 18px; }
.september-offer--compact :is(h2, h3) > span { display: inline; white-space: nowrap; }
.september-offer--compact .september-offer__description { display: none; }
.september-offer--compact .september-offer__deadline { margin-top: 16px; }
.september-offer--compact .september-offer__purchase { padding: 26px 32px; }
.september-offer--compact .september-offer__price { font-size: clamp(44px, 4.4vw, 62px); }
.september-offer--compact .september-offer__total { margin: 6px 0 16px; }

@media (max-width: 1050px) {
  .september-banner__inner { gap: 22px 28px; }
  .september-banner__price { padding-left: 24px; }
  .september-banner__inner > .september-cta { padding-inline: 18px; gap: 12px; }
  .september-banner .september-kicker { max-width: 310px; gap: 7px; }
  .september-offer--compact { grid-template-columns: minmax(0, 1.35fr) minmax(250px, .8fr); }
}

@media (max-width: 760px) {
  .september-banner__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 21px 18px;
    padding: 22px 24px 24px;
  }
  .september-banner__copy { grid-column: 1 / -1; }
  .september-banner .september-kicker { max-width: none; gap: 9px 14px; }
  .september-banner h2 { font-size: clamp(30px, 6.3vw, 46px); margin-top: 14px; }
  .september-banner__price { padding: 0; border: 0; gap: 4px; }
  .september-banner__price strong { font-size: 39px; }
  .september-banner__inner > .september-cta { min-height: 54px; font-size: 16px; padding-inline: 16px; }
  .september-offer, .september-offer--compact { grid-template-columns: minmax(0, 1fr); }
  .september-offer__copy, .september-offer--compact .september-offer__copy { padding: 26px; }
  .september-offer :is(h2, h3) { font-size: clamp(42px, 9vw, 68px); margin-top: 24px; }
  .september-offer--compact :is(h2, h3) { font-size: clamp(32px, 7vw, 46px); margin-top: 20px; }
  .september-offer__purchase, .september-offer--compact .september-offer__purchase { padding: 26px; }
  .september-offer__price, .september-offer--compact .september-offer__price { font-size: 60px; }
  .september-offer__total, .september-offer--compact .september-offer__total { margin: 8px 0 22px; }
  .september-offer__deadline { margin-top: 20px; }
  .september-offer__description { display: none; }
}

@media (max-width: 380px) {
  .september-banner__inner { padding-inline: 20px; gap: 20px 12px; }
  .september-banner .september-kicker { font-size: 11px; }
  .september-banner h2 { font-size: 29px; }
  .september-banner__price strong { font-size: 35px; }
  .september-banner__inner > .september-cta { padding-inline: 13px; gap: 10px; }
  .september-offer__copy, .september-offer--compact .september-offer__copy,
  .september-offer__purchase, .september-offer--compact .september-offer__purchase { padding: 24px; }
}

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