/* ===== InstantInvoice — use-case pages (generated companion to styles.css) ===== */
.uc-hero{background:radial-gradient(120% 120% at 80% -10%,#22344d 0%,var(--navy) 55%);color:#fff;
  padding:72px 0 64px;position:relative;overflow:hidden}
.uc-hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(60% 60% at 12% 110%,rgba(14,165,183,.22),transparent 70%);pointer-events:none}
.uc-hero .wrap{position:relative;z-index:1}
.uc-hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);color:#fff;margin-top:14px;max-width:18ch}
.uc-hero .uc-sub{margin-top:18px;font-size:1.15rem;color:#C7D2E0;max-width:60ch}
.uc-hero .hero-cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}

.uc-how{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.uc-how-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:40px;align-items:start}
.uc-how-text p{margin-bottom:14px;font-size:1.05rem;color:var(--ink)}
.uc-moves{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.uc-moves-lab{font-family:var(--font-display);font-weight:700;font-size:.9rem;color:var(--navy);display:block;margin-bottom:12px}
.uc-moves ol{margin-left:1.1em}
.uc-moves li{margin-bottom:12px;color:var(--muted);font-size:.98rem}
@media(max-width:820px){.uc-how-grid{grid-template-columns:1fr}}

.uc-scen{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;margin-bottom:24px;box-shadow:var(--shadow)}
.uc-scen-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.uc-scen-head h3{font-size:1.45rem}
.uc-real{font-family:var(--font-display);font-weight:700;font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;
  color:var(--green-deep);background:var(--green-tint);padding:.32em .7em;border-radius:999px}
.uc-who{color:var(--muted);font-size:1.02rem;margin-bottom:18px}
.uc-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.uc-col{border-radius:14px;padding:18px}
.uc-bad{background:var(--red-tint)}
.uc-good{background:var(--green-tint)}
.uc-tag{font-family:var(--font-display);font-weight:700;font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;display:block;margin-bottom:8px}
.uc-bad .uc-tag{color:var(--red-deep)}
.uc-good .uc-tag{color:var(--green-deep)}
.uc-col p{font-size:.97rem;line-height:1.5}
.uc-did{list-style:none;margin:0 0 16px}
.uc-did li{display:flex;gap:.5em;align-items:flex-start;margin-bottom:8px;font-size:.98rem}
.uc-did .ck{color:var(--green);font-weight:800}
.uc-math{background:var(--bg);border-left:3px solid var(--teal);padding:14px 16px;border-radius:0 10px 10px 0;font-size:1rem}
@media(max-width:680px){.uc-cols{grid-template-columns:1fr}}

.uc-faq{background:#fff;border-top:1px solid var(--line)}
.uc-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.uc-q h3{font-size:1.12rem;margin-bottom:8px}
.uc-q p{color:var(--muted)}
@media(max-width:680px){.uc-faq-grid{grid-template-columns:1fr}}

.uc-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.uc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);
  transition:transform .15s ease,box-shadow .2s ease;display:block}
.uc-card:hover{transform:translateY(-3px);box-shadow:0 24px 60px -24px rgba(23,32,51,.34)}
.uc-card h3{font-size:1.5rem;margin:8px 0 10px}
.uc-card p{color:var(--muted);font-size:1rem}
.uc-card-go{display:inline-block;margin-top:14px;font-family:var(--font-display);font-weight:700;color:var(--teal)}
@media(max-width:680px){.uc-cards{grid-template-columns:1fr}}

.uc-more{display:inline-block;margin-top:18px;font-family:var(--font-display);font-weight:700;color:var(--teal)}
.uc-more:hover{color:var(--teal-deep)}
.uc-back{display:inline-block;margin-bottom:14px;font-weight:600;font-size:.95rem;color:#9fb0c4}
.uc-back:hover{color:#fff}