/* Social Signals page only. CSS-compatible SCSS; keep the CSS copy in sync. */
.signal-page { color: var(--color-text-primary); }
.signal-page h1, .signal-page h2 { font-family: "Segoe UI", Arial, sans-serif; font-weight: 700; letter-spacing: -.045em; line-height: 1.12; text-wrap: balance; margin: 0 0 24px; }
.signal-page h1 { font-size: clamp(2.8rem, 4.7vw, 4.1rem); }
.signal-page h2 { font-size: clamp(2rem, 3.3vw, 2.8rem); }
.signal-page em { color: var(--color-text-brand); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.signal-page p { font-size: 1rem; line-height: 1.7; color: var(--color-text-secondary); margin: 0 0 20px; }
.signal-page .signal-lead { font-size: 1.125rem; }
.signal-page a, .signal-page a:hover { text-decoration: none; }
.signal-page a:focus-visible { outline: 3px solid var(--color-text-brand); outline-offset: 5px; }
.signal-page .btn-primary { border-radius: 3px; background: #2563eb; color: #fff; gap: 14px; }
.signal-page .btn-primary:hover { background: #1d4ed8; }
.signal-split { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 64px; align-items: center; }
.signal-split > * { min-width: 0; }
.signal-align-start { align-items: start; }
.signal-hero { padding: 36px 0 64px; }
.signal-section, .signal-tinted { padding: 80px 0; scroll-margin-top: 90px; }
.signal-tinted { background: var(--color-bg-tinted); }
.signal-actions { display: flex; gap: 12px 24px; flex-wrap: wrap; align-items: center; margin-top: 28px; }
.signal-link { display: inline-flex; align-items: center; min-height: 44px; gap: 12px; color: var(--color-text-brand); font-size: .9375rem; font-weight: 600; }
.signal-link:hover { opacity: .8; }
.signal-campaign { display: block; width: 100%; height: auto; aspect-ratio: 1.28; object-fit: cover; border-radius: 3px; }
/* Crop only the outer presentation space. Keep each original campaign panel intact. */
.signal-pair__wide { position: relative; aspect-ratio: 940 / 440; overflow: hidden; }
.signal-pair img { height: auto; display: block; max-width: none; }
.signal-pair__wide img { position: absolute; width: 136.1703%; left: -18.0851%; top: -34.0909%; }
.signal-pair__mobile { display: none; }
.signal-gallery { position: relative; width: 100%; aspect-ratio: 16 / 9; }
.signal-gallery img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity 650ms ease; }
.signal-gallery img:first-child { opacity: 1; }
.signal-gallery img[hidden] { display: none; }
.signal-options { margin: 0; }
.signal-options > div { padding: 20px 0; border-top: 1px solid var(--color-border); }
.signal-options > div:first-child { padding-top: 0; border-top: 0; }
.signal-options dt, .signal-page h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 8px; }
.signal-options dd { margin: 0; line-height: 1.7; color: var(--color-text-secondary); }
.signal-page code { overflow-wrap: anywhere; }
.signal-steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.signal-steps li { position: relative; counter-increment: step; padding: 0 0 24px 44px; }
.signal-steps li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 3px; font-size: .875rem; color: var(--color-text-brand); }
.signal-steps li:last-child { padding-bottom: 0; }
.signal-steps p { margin: 0; }
.signal-delivery { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--color-border); }
.signal-delivery p { max-width: 900px; margin: 0; font-size: .9375rem; }
.signal-close { padding: 64px 0 0; background: #0b2842; color: #fff; }
.signal-close__main { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); align-items: center; gap: 64px; padding-bottom: 52px; }
.signal-close h2 { color: #fff; font-size: clamp(2.5rem,4.4vw,3.8rem); text-wrap: initial; }
.signal-close h2 em { color: #9ec4ff; }
.signal-close p { color: #cfdeea; }
.signal-close__main p { max-width: 440px; margin-bottom: 28px; }
.signal-close .btn-primary { background: #fff; color: #0b2842; padding: 15px 24px; min-height: 54px; }
.signal-close .btn-primary:hover { background: #dfebff; }
.signal-close a:focus-visible { outline-color: #9ec4ff; }
.signal-close__art { aspect-ratio: 1.28; overflow: hidden; border-radius: 3px; }
.signal-close__art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.signal-close__footer { display: flex; justify-content: space-between; gap: 16px 32px; align-items: center; border-top: 1px solid #385167; padding: 20px 0; }
.signal-close__footer p { font-size: .875rem; margin: 0; }
.signal-close__footer a { color: #fff; display: inline-flex; align-items: center; min-height: 44px; gap: 10px; }
.signal-close__footer p a { margin-left: 14px; }
.signal-close__footer a:hover { color: #9ec4ff; }
@media (max-width: 1000px) { .signal-split, .signal-close__main { gap: 36px; } }
@media (max-width: 900px) {
 .signal-hero .signal-split, #examples .signal-split { grid-template-columns: 1fr; }
 .signal-hero .signal-campaign { max-width: 560px; margin: auto; }
}
@media (max-width: 768px) {
 .signal-page h1 { font-size: clamp(2.45rem,8.5vw,3.6rem); }
 .signal-page h2 { font-size: clamp(1.9rem,6.8vw,2.6rem); }
 .signal-hero { padding: 24px 0 44px; }
 .signal-section, .signal-tinted { padding: 52px 0; }
 .signal-split { grid-template-columns: 1fr; gap: 24px; }
 #design .signal-gallery { order: 2; }
 .signal-pair__wide { display: none; }
 .signal-pair__mobile { display: grid; gap: 20px; }
 .signal-panel { position: relative; aspect-ratio: 445 / 440; overflow: hidden; }
 .signal-panel img { position: absolute; width: 287.6404%; top: -32.9545%; }
 .signal-panel--coffee img { left: -42.6966%; }
 .signal-panel--event img { left: -146.0674%; }
 .signal-actions { flex-direction: column; align-items: flex-start; gap: 8px; }
 .signal-close { padding: 44px 0 0; }
 .signal-close__main { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
 .signal-close h2 { font-size: clamp(2.3rem,8vw,3.5rem); }
 .signal-close__art { max-width: 440px; width: 100%; }
 .signal-close__footer { flex-direction: column; align-items: flex-start; gap: 4px; padding: 16px 0; }
 .signal-close .btn-primary { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) { .signal-gallery img { transition: none; } }