.tk-sec{position:relative;overflow:hidden;padding:64px 0 60px;background:#fff;isolation:isolate;}
.tk-sec::before{content:'';position:absolute;inset:0;z-index:-2;background-image:radial-gradient(rgba(14,30,51,.07) 1px,transparent 1px);background-size:22px 22px;-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 70%);mask-image:linear-gradient(180deg,#000 0%,transparent 70%);}
.tk-orb{position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.45;pointer-events:none;}
.tk-orb-1{width:420px;height:420px;top:-120px;left:-120px;background:radial-gradient(circle,rgba(46,125,50,.35),transparent 70%);animation:tkFloat 14s ease-in-out infinite;}
.tk-orb-2{width:480px;height:480px;bottom:-160px;right:-140px;background:radial-gradient(circle,rgba(13,95,189,.3),transparent 70%);animation:tkFloat 18s ease-in-out infinite reverse;}
@keyframes tkFloat{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,30px)}}
.tk-head{text-align:center;max-width:760px;margin:0 auto 36px;}
.tk-pill{display:inline-flex;align-items:center;gap:9px;padding:7px 15px 7px 11px;border-radius:999px;background:rgba(46,125,50,.08);border:1px solid rgba(46,125,50,.22);color:var(--secondary);font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;}
.tk-dot{width:8px;height:8px;border-radius:50%;background:var(--secondary-light);box-shadow:0 0 0 0 rgba(67,160,71,.6);animation:tkPulse 2s infinite;}
@keyframes tkPulse{0%{box-shadow:0 0 0 0 rgba(67,160,71,.55)}70%{box-shadow:0 0 0 10px rgba(67,160,71,0)}100%{box-shadow:0 0 0 0 rgba(67,160,71,0)}}
.tk-head h2{font-size:clamp(26px,3.6vw,40px);margin:0 0 12px;}
.tk-grad{background:linear-gradient(90deg,var(--secondary) 0%,var(--primary) 50%,var(--secondary) 100%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:tkShine 6s linear infinite;}
@keyframes tkShine{to{background-position:200% center}}
.tk-head p{font-size:16px;line-height:1.7;color:var(--text-lt);margin:0;}
.tk-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.tk-lead{font-size:17.5px;line-height:1.75;color:var(--text);margin:0 0 12px;}
.tk-text{font-size:15px;line-height:1.8;color:var(--text-lt);margin:0 0 18px;}
.tk-sec a.tk-link{color:var(--primary);font-weight:600;background:linear-gradient(currentColor,currentColor) 0 100%/0 2px no-repeat;transition:background-size .3s;}
.tk-sec a.tk-link:hover{background-size:100% 2px;}
.tk-chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.tk-chip{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:12px;background:#fff;border:1px solid var(--gray);font-size:13.5px;font-weight:600;color:var(--dark);transition:border-color .25s,transform .25s;}
.tk-chip:hover{border-color:rgba(46,125,50,.45);transform:translateY(-2px);}
.tk-chip i{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--secondary),var(--secondary-light));color:#fff;font-size:16px;flex:none;}
.tk-models{position:relative;background:#fff;border-radius:18px;border:1px solid var(--gray);box-shadow:0 30px 60px -30px rgba(14,30,51,.3);overflow:hidden;}
.tk-models::before{content:'';position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--secondary),var(--primary));}
.tk-models-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 12px;}
.tk-models-head h3{font-size:16px;margin:0;}
.tk-models-head span{font-size:12px;color:var(--text-lt);}
.tk-model{display:block;padding:13px 20px;border-top:1px solid var(--gray);transition:background .2s,padding-left .25s;}
.tk-model:hover{background:var(--off-white);padding-left:26px;}
.tk-model-top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.tk-model-name{font-weight:700;color:var(--dark);font-size:14.5px;}
.tk-model-badge{font-family:var(--font-display);font-size:14px;color:var(--primary);white-space:nowrap;}
.tk-model-meta{display:block;font-size:12.5px;color:var(--text-lt);margin:3px 0 8px;}
.tk-bar{display:block;height:5px;border-radius:5px;background:var(--off-white);overflow:hidden;}
.tk-bar i{display:block;height:100%;width:var(--w);border-radius:5px;background:linear-gradient(90deg,var(--secondary-light),var(--primary));transform-origin:left;}
.tk-sub{display:flex;align-items:center;gap:14px;font-size:19px;margin:44px 0 18px;}
.tk-sub::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--gray),transparent);}
.tk-criteria{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.tk-card{position:relative;padding:22px 20px;border-radius:16px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,var(--gray),var(--gray)) border-box;border:1.5px solid transparent;transition:transform .3s,box-shadow .3s,background .3s;}
.tk-card:hover{transform:translateY(-6px);box-shadow:0 24px 40px -24px rgba(14,30,51,.35);background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,var(--secondary),var(--primary)) border-box;}
.tk-card-no{position:absolute;top:16px;right:18px;font-family:var(--font-display);font-size:28px;color:rgba(14,30,51,.07);}
.tk-card-ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(46,125,50,.12),rgba(13,95,189,.12));color:var(--secondary);font-size:23px;margin-bottom:12px;transition:transform .3s;}
.tk-card:hover .tk-card-ic{transform:rotate(-8deg) scale(1.08);}
.tk-card h3{font-size:15.5px;margin:0 0 6px;}
.tk-card p{font-size:13.8px;line-height:1.7;color:var(--text-lt);margin:0;}
.tk-steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}
.tk-line{position:absolute;top:26px;left:10%;right:10%;height:3px;border-radius:3px;background:var(--gray);overflow:hidden;}
.tk-line i{display:block;height:100%;background:linear-gradient(90deg,var(--secondary),var(--primary));transform-origin:left;}
.tk-step{position:relative;text-align:center;}
.tk-step-ic{position:relative;z-index:1;width:54px;height:54px;margin:0 auto 10px;border-radius:50%;background:#fff;border:2px solid var(--secondary);display:grid;place-items:center;font-size:23px;color:var(--secondary);transition:background .3s,color .3s,transform .3s;}
.tk-step:hover .tk-step-ic{background:var(--secondary);color:#fff;transform:scale(1.08);}
.tk-step b{display:block;font-size:14px;color:var(--dark);margin-bottom:3px;}
.tk-step span{font-size:12.8px;color:var(--text-lt);line-height:1.55;}
.tk-faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:36px;margin-top:48px;align-items:start;}
.tk-faq-side{position:sticky;top:110px;padding:26px;border-radius:18px;background:linear-gradient(135deg,var(--dark) 0%,#14345c 100%);color:#fff;overflow:hidden;}
.tk-faq-side::after{content:'';position:absolute;width:220px;height:220px;right:-80px;bottom:-80px;border-radius:50%;background:radial-gradient(circle,rgba(67,160,71,.45),transparent 70%);}
.tk-faq-side h2{font-size:clamp(21px,2.4vw,26px);color:#fff;text-align:left;margin:0 0 10px;}
.tk-faq-side p{font-size:14.5px;color:rgba(255,255,255,.78);line-height:1.75;margin:0 0 18px;}
.tk-faq-side a.tk-link{color:#9fd4a2;}
.tk-faq-side .tk-pill{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#9fd4a2;}
.tk-acc details{position:relative;margin-bottom:10px;border-radius:14px;background:#fff;border:1px solid var(--gray);overflow:hidden;transition:border-color .3s,box-shadow .3s;}
.tk-acc details::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--secondary),var(--primary));transform:scaleY(0);transform-origin:top;transition:transform .35s;}
.tk-acc details.is-open{border-color:rgba(46,125,50,.3);box-shadow:0 18px 36px -24px rgba(14,30,51,.4);}
.tk-acc details.is-open::before{transform:scaleY(1);}
.tk-acc summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:16px 18px;font-weight:600;font-size:15.2px;color:var(--dark);transition:color .2s;}
.tk-acc summary::-webkit-details-marker{display:none;}
.tk-acc summary:hover{color:var(--primary);}
.tk-acc summary:focus-visible{outline:2px solid var(--primary);outline-offset:-2px;border-radius:14px;}
.tk-acc-no{font-family:var(--font-display);font-size:13px;color:var(--secondary);background:rgba(46,125,50,.1);border-radius:8px;padding:4px 8px;flex:none;transition:background .3s,color .3s;}
.tk-acc details.is-open .tk-acc-no{background:var(--secondary);color:#fff;}
.tk-acc-q{flex:1;}
.tk-acc-ic{position:relative;width:30px;height:30px;border-radius:50%;background:var(--off-white);flex:none;transition:transform .35s,background .3s;}
.tk-acc-ic::before,.tk-acc-ic::after{content:'';position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;border-radius:2px;background:var(--secondary);transition:background .3s;}
.tk-acc-ic::after{transform:rotate(90deg);}
.tk-acc details.is-open .tk-acc-ic{transform:rotate(135deg);background:var(--secondary);}
.tk-acc details.is-open .tk-acc-ic::before,.tk-acc details.is-open .tk-acc-ic::after{background:#fff;}
.tk-acc-body{overflow:hidden;transition:height .38s cubic-bezier(.4,0,.2,1);}
.tk-acc-body p{margin:0;padding:0 18px 18px 64px;font-size:14.5px;line-height:1.75;color:var(--text-lt);}
.tk-acc-body a{color:var(--primary);font-weight:600;}
/* Görünüm animasyonları — yalnızca JS çalışır ve hareket azaltma kapalıysa devreye girer */
.tk-anim [data-tk]{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s);}
.tk-anim [data-tk].tk-in{opacity:1;transform:none;}
.tk-anim .tk-bar i,.tk-anim .tk-line i{transform:scaleX(0);transition:transform 1.1s cubic-bezier(.2,.7,.2,1) .25s;}
.tk-anim .tk-in .tk-bar i,.tk-anim .tk-in.tk-line i,.tk-anim .tk-in .tk-line i{transform:scaleX(1);}
@media (prefers-reduced-motion:reduce){.tk-orb,.tk-dot,.tk-grad{animation:none}.tk-acc-body{transition:none}}
@media (max-width:980px){.tk-intro,.tk-faq-wrap{grid-template-columns:1fr;gap:28px;}.tk-faq-side{position:relative;top:0;}.tk-criteria{grid-template-columns:repeat(2,1fr);}.tk-steps{grid-template-columns:1fr;gap:14px;}.tk-line{top:0;bottom:0;left:26px;right:auto;width:3px;height:auto;}.tk-line i{transform-origin:top;}.tk-anim .tk-line i{transform:scaleY(0);}.tk-anim .tk-in .tk-line i{transform:scaleY(1);}.tk-step{display:grid;grid-template-columns:54px 1fr;gap:2px 14px;text-align:left;align-items:center;}.tk-step-ic{grid-row:1/3;margin:0;}}
@media (max-width:560px){.tk-sec{padding:48px 0;}.tk-criteria,.tk-chips{grid-template-columns:1fr;}.tk-lead{font-size:16px;}.tk-acc-body p{padding-left:18px;}}