.zt-portfolio,.zt-portfolio *{box-sizing:border-box}
.zt-portfolio{--ztp-navy:#071b30;--ztp-blue:#2587e8;--ztp-muted:#637184;padding:clamp(74px,8vw,112px) 24px;overflow:hidden;background:#f6f9fb;color:#102339;font-family:inherit}
.zt-portfolio__inner{width:min(1180px,100%);margin:auto}
.zt-portfolio__header{max-width:720px;margin:0 auto 44px;text-align:center}
.zt-portfolio__header h2{margin:0 0 14px;color:#102339;font-size:clamp(38px,4.5vw,58px);font-weight:780;line-height:1.08;letter-spacing:-.035em}
.zt-portfolio__header p{margin:0;color:var(--ztp-muted);font-size:17px;line-height:1.7}
.zt-portfolio__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.zt-portfolio__item{position:relative;display:block;width:100%;height:330px;padding:0;overflow:hidden;border:0;border-radius:4px;background:#dce4eb;cursor:pointer;box-shadow:0 12px 34px rgba(7,27,48,.1);opacity:1;transform:translateY(0);transition:opacity .45s ease,transform .45s ease,box-shadow .35s ease}
.zt-portfolio__item.is-hidden{display:none}
.zt-portfolio__item.is-entering{animation:ztp-enter .55s cubic-bezier(.2,.75,.2,1) both}
.zt-portfolio__item img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .75s cubic-bezier(.2,.75,.2,1),filter .4s ease}
.zt-portfolio__item::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,18,32,.45),transparent 52%);opacity:.45;transition:opacity .35s ease}
.zt-portfolio__item:hover{transform:translateY(-7px);box-shadow:0 22px 48px rgba(7,27,48,.2)}
.zt-portfolio__item:hover img{transform:scale(1.065);filter:saturate(1.08)}
.zt-portfolio__item:hover::after{opacity:.8}
.zt-portfolio__zoom{position:absolute;z-index:2;right:18px;bottom:18px;display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(255,255,255,.52);border-radius:50%;color:#fff;background:rgba(6,25,43,.42);backdrop-filter:blur(5px);opacity:0;transform:translateY(8px) rotate(-8deg);transition:opacity .3s,transform .35s,background .3s}
.zt-portfolio__zoom svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.zt-portfolio__item:hover .zt-portfolio__zoom,.zt-portfolio__item:focus-visible .zt-portfolio__zoom{opacity:1;transform:translateY(0) rotate(0);background:var(--ztp-blue)}
.zt-portfolio__item:focus-visible{outline:3px solid var(--ztp-blue);outline-offset:4px}
.zt-portfolio__more-wrap{display:flex;justify-content:center;margin-top:38px}
.zt-portfolio__more{min-width:205px;min-height:56px;padding:14px 28px;border:2px solid var(--ztp-blue);border-radius:3px;color:#fff;background:linear-gradient(110deg,#1374d4,#3499f5,#1374d4);background-size:220% 100%;font:inherit;font-weight:760;cursor:pointer;box-shadow:0 10px 27px rgba(20,111,202,.22);transition:transform .25s,box-shadow .25s,background-position .5s}
.zt-portfolio__more:hover{transform:translateY(-3px);background-position:100% 0;box-shadow:0 16px 34px rgba(20,111,202,.32)}
.zt-portfolio__more:focus-visible{outline:3px solid var(--ztp-navy);outline-offset:4px}
.zt-portfolio__lightbox{position:fixed;z-index:999999;inset:0;display:flex;align-items:center;justify-content:center;padding:60px 90px;background:rgba(2,12,22,.94);backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.zt-portfolio__lightbox.is-open{opacity:1;visibility:visible}
.zt-portfolio__lightbox img{display:block;max-width:min(1200px,92vw);max-height:86vh;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.5);transform:scale(.96);transition:transform .35s}
.zt-portfolio__lightbox.is-open img{transform:scale(1)}
.zt-portfolio__close,.zt-portfolio__nav{position:absolute;display:grid;place-items:center;padding:0;border:1px solid rgba(255,255,255,.35);border-radius:50%;color:#fff;background:rgba(255,255,255,.08);cursor:pointer;transition:background .25s,transform .25s}
.zt-portfolio__close{top:24px;right:28px;width:48px;height:48px;font-size:34px}
.zt-portfolio__nav{top:50%;width:54px;height:54px;font-size:42px;transform:translateY(-50%)}
.zt-portfolio__nav--prev{left:24px}.zt-portfolio__nav--next{right:24px}
.zt-portfolio__close:hover{background:var(--ztp-blue);transform:rotate(8deg)}
.zt-portfolio__nav:hover{background:var(--ztp-blue);transform:translateY(-50%) scale(1.08)}
body.ztp-no-scroll{overflow:hidden}
.zt-portfolio__empty{padding:30px;text-align:center}
@keyframes ztp-enter{from{opacity:0;transform:translateY(22px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:900px){.zt-portfolio__grid{grid-template-columns:repeat(2,1fr)}.zt-portfolio__item{height:300px}}
@media(max-width:580px){.zt-portfolio{padding-inline:16px}.zt-portfolio__grid{grid-template-columns:1fr}.zt-portfolio__item{height:280px}.zt-portfolio__lightbox{padding:60px 16px}.zt-portfolio__nav{top:auto;bottom:18px}.zt-portfolio__nav--prev{left:calc(50% - 64px)}.zt-portfolio__nav--next{right:calc(50% - 64px)}}
@media(prefers-reduced-motion:reduce){.zt-portfolio *{animation-duration:.01ms!important;transition-duration:.01ms!important}}