/* Shared V3 interface refinements */
body .site-header,body.home-v2 .site-header{position:sticky;top:0;z-index:1000}
.back-to-top{position:fixed;left:22px;bottom:22px;z-index:1001;display:grid;place-items:center;width:46px;height:46px;border:1px solid #ffffff50;border-radius:50%;background:#145941;color:#fff;box-shadow:0 5px 20px #12362430;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s,transform .25s,visibility .25s}
.back-to-top.visible{opacity:1;visibility:visible;transform:none}
.back-to-top:hover{background:#203d2c}.back-to-top:focus-visible{outline:3px solid #d1ed77;outline-offset:4px}
@media(max-width:700px){.back-to-top{left:14px;bottom:18px;width:42px;height:42px}}
@media(prefers-reduced-motion:reduce){.back-to-top{transition:none}}
@media print{.back-to-top{display:none}}
.nav-toggle:after{display:none!important}
.floating-actions a svg{display:block;width:23px;height:23px;flex-shrink:0}
.floating-actions a,.home-v2 .floating-actions a{width:44px;height:44px;border-radius:14px;box-shadow:0 5px 20px #12362420;display:grid;place-items:center}
.floating-actions a[title="WhatsApp"]{background:#168c51;color:#fff}
.floating-actions a[title="Instagram bilgisi"]{color:#963ab0;background:white}
:is(body,#interface) .card .card-link,:is(body,#interface) .text-link{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:fit-content;max-width:100%;padding:11px 17px;border:1px solid #145941;border-radius:30px;background:#145941;color:#fff;font-size:12px;line-height:1.4;font-weight:600;transition:background .25s,box-shadow .25s,transform .25s}
:is(body,#interface) .card .card-link{margin-top:auto;align-self:flex-start}
:is(body,#interface) .card .card-link .arrow,:is(body,#interface) .text-link .arrow{background:transparent;color:inherit;border:0;width:auto;height:auto;font-size:18px}
:is(body,#interface) .text-link:hover,:is(body,#interface) .card:hover .card-link{background:#203d2c;box-shadow:0 6px 18px #12362420;transform:translateY(-2px)}
.home-v2 .v2-projects .card .card-link{background:#d1ed77;color:#142b24;border-color:#d1ed77}
:is(body,#interface) .reveal{transition:opacity .95s ease,transform .95s cubic-bezier(.2,.7,.2,1)}
:is(body,#interface) .reveal.pending{opacity:0;transform:translateY(65px)}
@media(max-width:700px){:is(body,#interface) .card .card-link,:is(body,#interface) .text-link{font-size:11px;padding:10px 12px;gap:8px}.floating-actions a,.home-v2 .floating-actions a{width:38px;height:38px}.floating-actions a svg{width:21px;height:21px}:is(body,#interface) .reveal.pending{transform:translateY(40px)}}
@media(prefers-reduced-motion:reduce){:is(body,#interface) .reveal,:is(body,#interface) .reveal.pending{opacity:1;transform:none;transition:none}}