/* Modern Graphics V7 — Signage & Branding portfolio */
.signage-gallery-page { color: var(--color-text, #17324f); }
.signage-gallery-hero { padding: clamp(42px, 7vw, 88px) 0 48px; background: linear-gradient(135deg, #f4f8fd 0%, #fff 65%, #eef5ff 100%); border-bottom: 1px solid #e1e9f3; }
.signage-gallery-hero__inner { max-width: 1120px; }
.signage-gallery-back { display: inline-block; margin-bottom: 30px; color: #17477f; font-weight: 700; text-decoration: none; }
.signage-gallery-back:hover { text-decoration: underline; }
.signage-gallery-eyebrow { margin: 0 0 12px; color: #2463a5; font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
.signage-gallery-hero h1 { max-width: 850px; margin: 0; color: #112f55; font-size: clamp(2.15rem, 5vw, 4.3rem); line-height: 1.08; letter-spacing: -.035em; }
.signage-gallery-intro { max-width: 760px; margin: 22px 0 24px; color: #4e6077; font-size: clamp(1rem, 1.6vw, 1.15rem); line-height: 1.8; }
.signage-gallery-stats { display: inline-flex; align-items: baseline; gap: 9px; padding: 10px 15px; border: 1px solid #d7e4f3; border-radius: 999px; background: #fff; color: #53667d; }
.signage-gallery-stats strong { color: #17477f; font-size: 1.25rem; }
.signage-gallery-section { padding: clamp(42px, 6vw, 76px) 0; }
.signage-gallery-section__heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.signage-gallery-section__heading h2 { margin: 0; color: #112f55; font-size: clamp(1.7rem, 3vw, 2.5rem); }
.signage-gallery-section__heading > p { margin: 0 0 4px; color: #68798e; }
.signage-gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.signage-gallery-item { position: relative; display: block; overflow: hidden; width: 100%; padding: 0; aspect-ratio: 4 / 3; border: 1px solid #e2e8f0; border-radius: 13px; background: #f3f6fa; cursor: zoom-in; box-shadow: 0 5px 18px rgb(15 45 80 / 7%); }
.signage-gallery-item img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .28s ease; }
.signage-gallery-item:hover img, .signage-gallery-item:focus-visible img { transform: scale(1.045); }
.signage-gallery-item__zoom { position: absolute; right: 10px; bottom: 10px; display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: rgb(17 47 85 / 88%); color: #fff; font-size: 1.4rem; opacity: 0; transition: opacity .2s ease; }
.signage-gallery-item:hover .signage-gallery-item__zoom, .signage-gallery-item:focus-visible .signage-gallery-item__zoom { opacity: 1; }
.signage-gallery-cta { padding: 38px 0; background: #f1f6fc; border-top: 1px solid #e1e9f3; }
.signage-gallery-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.signage-gallery-cta h2 { margin: 0 0 10px; color: #112f55; font-size: clamp(1.55rem, 3vw, 2.2rem); }
.signage-gallery-cta p:not(.signage-gallery-eyebrow) { margin: 0; color: #5b6c81; line-height: 1.7; }
.signage-gallery-cta .button { flex: 0 0 auto; text-decoration: none; }
.signage-gallery-empty { padding: 40px; text-align: center; background: #f5f8fc; border-radius: 14px; }
.signage-lightbox[hidden] { display: none; }
.signage-lightbox { position: fixed; z-index: 9999; inset: 0; display: flex; align-items: center; justify-content: center; padding: 64px 70px 54px; background: rgb(5 15 28 / 94%); }
.signage-lightbox__image { display: block; max-width: min(100%, 1400px); max-height: calc(100vh - 120px); object-fit: contain; box-shadow: 0 12px 45px rgb(0 0 0 / 30%); }
.signage-lightbox__close, .signage-lightbox__nav { position: absolute; display: grid; place-items: center; border: 1px solid rgb(255 255 255 / 30%); border-radius: 50%; background: rgb(255 255 255 / 12%); color: #fff; cursor: pointer; }
.signage-lightbox__close { top: 18px; right: 22px; width: 46px; height: 46px; font-size: 2rem; }
.signage-lightbox__nav { top: 50%; width: 46px; height: 46px; transform: translateY(-50%); font-size: 1.2rem; }
.signage-lightbox__nav--prev { left: 16px; }
.signage-lightbox__nav--next { right: 16px; }
.signage-lightbox__counter { position: absolute; bottom: 14px; left: 0; width: 100%; margin: 0; color: #fff; text-align: center; font-size: .9rem; }
@media (max-width: 1000px) { .signage-gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; } }
@media (max-width: 680px) { .signage-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .signage-gallery-section__heading, .signage-gallery-cta__inner { align-items: flex-start; flex-direction: column; } .signage-gallery-section__heading > p { margin-top: -12px; } .signage-gallery-cta .button { width: 100%; justify-content: center; } .signage-gallery-item { border-radius: 9px; } .signage-gallery-item__zoom { opacity: 1; width: 29px; height: 29px; right: 7px; bottom: 7px; } .signage-lightbox { padding: 58px 12px 54px; } .signage-lightbox__nav { width: 38px; height: 38px; } .signage-lightbox__nav--prev { left: 8px; } .signage-lightbox__nav--next { right: 8px; } .signage-lightbox__image { max-width: 100%; max-height: calc(100vh - 120px); } }
@media (prefers-reduced-motion: reduce) { .signage-gallery-item img, .signage-gallery-item__zoom { transition: none; } }