:root { color-scheme: light; --ink:#172033; --muted:#5b6475; --line:#d8dee9; --brand:#214f8f; --soft:#f4f7fb; --card:#fff; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, sans-serif; color: var(--ink); background: var(--soft); }
.hero { padding: 2.5rem clamp(1rem, 4vw, 4rem); background: linear-gradient(135deg, #173b6d, #2d6fb7); color: white; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-weight: 700; opacity: .85; }
h1 { margin: .2rem 0; font-size: clamp(2rem, 5vw, 4rem); }
.lede { max-width: 64rem; font-size: clamp(1rem, 2vw, 1.35rem); }
main { padding: clamp(1rem, 3vw, 3rem); }
.toolbar { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: 1rem; margin-bottom: 1.5rem; box-shadow: 0 .5rem 1.5rem rgba(23,32,51,.06); }
label { display: block; font-weight: 800; margin-bottom: .5rem; }
input { width: 100%; min-height: 3rem; border: 1px solid var(--line); border-radius: .7rem; padding: .8rem 1rem; font-size: 1rem; }
.hint, footer, .empty { color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: 1.1rem; display: grid; gap: .9rem; box-shadow: 0 .5rem 1.5rem rgba(23,32,51,.05); }
.card h2 { margin: 0; font-size: 1.35rem; }
.email { color: var(--brand); overflow-wrap: anywhere; font-weight: 700; }
.button { display: inline-block; text-align: center; padding: .75rem 1rem; border-radius: .7rem; background: var(--brand); color: white; text-decoration: none; font-weight: 800; }
.qr-wrap { justify-self: center; background: white; padding: 1rem; border: 1px solid var(--line); border-radius: .9rem; }
.qr { width: min(13rem, 65vw); height: auto; image-rendering: pixelated; display: block; }
.qr-caption { text-align: center; font-size: .9rem; color: var(--muted); margin: .5rem 0 0; }
footer { padding: 1rem clamp(1rem, 3vw, 3rem) 2rem; }
@media (min-width: 80rem) { .contact-grid { grid-template-columns: repeat(3, 1fr); } }
@media print { body { background: white; } .toolbar, footer { display: none; } .hero { color: var(--ink); background: white; border-bottom: 2px solid var(--line); } .card { break-inside: avoid; box-shadow: none; } .button { color: var(--brand); background: white; border: 1px solid var(--brand); } }