:root { --orange: #FF8200; --ink: #4B4B4B; --white: #FFFFFF; --line: #D8D8D8; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--ink); font-family: 'Georgia', Helvetica, Arial, serif; }
.background { position: fixed; inset: -24px; z-index: -2; background: url('assets/background/neyland-stadium.jpg') center / cover no-repeat; filter: blur(6px); transform: scale(1.06); }
.background::after { content: ''; position: absolute; inset: 0; background: rgba(75,75,75,.4); }
.site-header { width: min(100% - 2rem, 980px); margin: clamp(2.5rem, 7vw, 5rem) auto 2rem; padding: 0 1rem; color: var(--white); text-align: center; text-shadow: 0 3px 18px rgba(75,75,75,.55); }
.site-header h1 { max-width: 820px; margin: 0 auto; font-size: clamp(3rem, 7vw, 7rem); line-height: .98; letter-spacing: -.045em; }
.page-shell { width: min(100% - 2rem, 980px); margin: 0 auto 3rem; overflow: hidden; border: 1px solid rgba(255,255,255,.85); border-radius: 34px; background: var(--white); box-shadow: 0 24px 80px rgba(75,75,75,.45); }
.hero { padding: clamp(2.5rem, 7vw, 5rem) clamp(1.25rem, 7vw, 6rem) 3.5rem; text-align: center; background: var(--white); }
.eyebrow { margin: 0 0 .75rem; color: var(--orange); font-size: .75rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: 'Georgia', Helvetica, Arial, serif; }
.intro { max-width: 630px; margin: 0 auto; color: var(--ink); font-size: clamp(1rem, 2vw, 1.15rem); line-height: 1.7; }
.signature { max-width: 630px; margin: 1.5rem auto 0; text-align: right; font-family: 'Georgia', Helvetica, Arial, serif; font-size: 1.2rem; font-weight: 600; }
.section { padding: 3.5rem clamp(1.25rem, 7vw, 6rem); border-top: 1px solid var(--line); }
.section-heading { margin-bottom: 2rem; text-align: center; }
.section-heading h2 { color: #4B4B4B; }
h2 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1; }
.design-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.design-card { padding: .75rem; border: 1px solid var(--line); border-radius: 18px; background: var(--white); text-align: center; transition: transform .2s ease, box-shadow .2s ease; }
.design-card:hover { transform: translateY(-4px); box-shadow: 0 12px 24px rgba(75,75,75,.15); }
.design-card img { display: block; width: 100%; aspect-ratio: 960 / 988; object-fit: contain; border-radius: 12px; background: #f8f2ea; }
.preview-trigger { display: block; width: 100%; padding: 0; border: 0; border-radius: 12px; background: transparent; cursor: zoom-in; }
.preview-trigger:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.instruction-preview { border-radius: 18px; }
.design-card h3, .instruction-card h3 { margin: 1rem 0 .75rem; font-size: 1rem; }
.download-links { display: flex; gap: .5rem; }
.download-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.download-link { flex: 1; padding: .65rem .4rem; border-radius: 999px; background: var(--orange); color: var(--white); font-size: .78rem; font-weight: 700; text-decoration: none; transition: background .2s ease, transform .2s ease; }
.download-link:hover, .download-link:focus-visible { background: var(--ink); transform: translateY(-1px); }
.download-link span { margin-left: .2rem; font-size: 1rem; }
.instruction-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.instruction-card { position: relative; text-align: center; }
.instruction-card img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; background: #E6E6E6; }
.step-number { display: inline-grid; place-items: center; position: absolute; top: .75rem; left: .75rem; z-index: 1; width: 2.25rem; height: 2.25rem; border-radius: 50%; background: var(--orange); color: var(--white); font-weight: 700; }
.social-footer { padding: 2.5rem 1.25rem 3rem; border-top: 1px solid var(--line); text-align: center; }
.social-footer p { margin: 0 0 1rem; color: var(--ink); font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.social-links { display: flex; justify-content: center; gap: .75rem; }
.social-links a { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%; background: var(--orange); color: var(--white); transition: background .2s ease, transform .2s ease; }
.social-links a:hover, .social-links a:focus-visible { background: var(--ink); transform: translateY(-2px); }
.social-links svg { width: 1.35rem; height: 1.35rem; }
.analytics-status { height: 0; overflow: hidden; margin: 0; }
a:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.lightbox[hidden] { display: none; }
.lightbox { position: fixed; inset: 0; z-index: 10; display: grid; place-items: center; padding: 1rem; }
.lightbox-backdrop { position: absolute; inset: 0; background: rgba(75,75,75,.86); cursor: zoom-out; }
.lightbox-content { position: relative; z-index: 1; width: min(100%, 960px); max-height: calc(100vh - 2rem); padding: .75rem; border-radius: 18px; background: var(--white); box-shadow: 0 24px 80px rgba(75,75,75,.55); }
.lightbox-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .25rem .25rem .75rem .5rem; }
.lightbox-toolbar h2 { margin: 0; color: var(--ink); font-family: 'Georgia', Helvetica, Arial, serif; font-size: 1rem; }
.lightbox-close { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border: 0; border-radius: 50%; background: var(--orange); color: var(--white); font-size: 1.6rem; line-height: 1; cursor: pointer; }
.lightbox-close:hover, .lightbox-close:focus-visible { background: var(--ink); }
.lightbox-image { display: block; width: 100%; max-height: calc(100vh - 6rem); object-fit: contain; border-radius: 10px; }
@media (max-width: 760px) { .site-header { margin-top: 2rem; margin-bottom: 1.5rem; } .page-shell { width: min(100% - 1rem, 620px); border-radius: 24px; } .design-grid { grid-template-columns: 1fr; } .section { padding-top: 2.75rem; padding-bottom: 2.75rem; } }
@media (max-width: 500px) { .hero { padding-top: 2.5rem; } .instruction-grid { grid-template-columns: 1fr; } .design-card { padding: 1rem; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; } }