/* GümrükFlow v2.4 UI-only upgrade */
.gf-outline-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;max-width:390px;min-height:47px;padding:12px 18px;border:1px solid #bdd5f2;border-radius:12px;background:#edf6ff;color:#155bb7!important;font-size:14px;font-weight:800;text-decoration:none;box-shadow:0 5px 20px #1f66b310;transition:background .18s,transform .18s,border-color .18s}
.gf-outline-btn:hover,.gf-outline-btn:focus-visible{background:#dcecff;border-color:#6eafe9;transform:translateY(-1px)}
.gf-alt-action{text-align:center;margin:17px 0 0}
.gf-scroll-top{position:fixed;bottom:24px;right:22px;z-index:1000;display:flex;align-items:center;justify-content:center;min-width:52px;height:52px;border:1px solid #ffffff55;border-radius:16px;background:linear-gradient(135deg,#1767de,#10a0bc);color:#fff;box-shadow:0 11px 32px #1368bb55;cursor:pointer;font-weight:800;font-size:24px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(14px);transition:opacity .22s,transform .22s,visibility .22s}
.gf-scroll-top.gf-is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.gf-scroll-top:focus-visible{outline:3px solid #ffcc68;outline-offset:3px}
.gf-landing-links{max-width:1050px;margin:0 auto;padding:48px 20px 75px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.gf-landing-links a{display:flex;flex-direction:column;gap:12px;padding:36px 30px;border:1px solid #ddeaf8;border-radius:20px;background:#f6faff;color:#174577;box-shadow:0 12px 35px #164d8310;text-decoration:none}
.gf-landing-links strong{font-size:22px}.gf-landing-links span{font-size:14px;color:#5b7391}
.gf-subpage{min-height:65vh;padding-top:92px}.gf-subpage h1{font-size:clamp(30px,4vw,48px);color:#142d57;letter-spacing:-.04em}.gf-page-cta{text-align:center;margin-top:38px}
.tanitim-ust nav a[aria-current="page"]{color:#146ad3;text-decoration:underline;text-underline-offset:6px}
@media(max-width:760px){.gf-landing-links{grid-template-columns:1fr;padding:24px 16px 50px}.gf-scroll-top{bottom:16px;right:15px;width:48px;height:48px}.tanitim-ust{flex-wrap:wrap}.tanitim-ust nav{flex-wrap:wrap;gap:12px}}
@media(prefers-reduced-motion:reduce){.gf-scroll-top,.gf-outline-btn{transition:none}}