/* R44 Rekabet, arama niyeti ve dönüşüm katmanı */
:root{--yb44-ink:#08242d;--yb44-muted:#58717a;--yb44-line:#dbe8ec;--yb44-soft:#f4f9fa;--yb44-accent:#ff6b3d;--yb44-blue:#0879e8;--yb44-dark:#061b23}
.yb44-hero{position:relative;overflow:hidden;padding:clamp(78px,9vw,138px) 0 72px;background:radial-gradient(circle at 82% 18%,rgba(8,121,232,.18),transparent 34%),radial-gradient(circle at 12% 10%,rgba(255,107,61,.16),transparent 30%),linear-gradient(140deg,#061820,#0a2d38);color:#fff}
.yb44-hero:after{content:"";position:absolute;inset:auto -10% -45% 35%;height:420px;background:repeating-linear-gradient(90deg,transparent 0 31px,rgba(255,255,255,.035) 32px 33px);transform:rotate(-12deg);pointer-events:none}
.yb44-hero .container{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:clamp(28px,5vw,74px);align-items:end}
.yb44-kicker{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#ffb49d}.yb44-kicker:before{content:"";width:30px;height:2px;background:var(--yb44-accent)}
.yb44-hero h1{max-width:980px;margin:17px 0 20px;font-size:clamp(2.35rem,5.3vw,5.4rem);line-height:.99;letter-spacing:-.055em}.yb44-hero .lead{max-width:900px;margin:0;color:#cfe0e5;font-size:clamp(1.03rem,1.7vw,1.27rem);line-height:1.75}
.yb44-hero-actions,.yb44-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.yb44-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:14px;border:1px solid transparent;font-weight:800;text-decoration:none;transition:.22s ease}.yb44-btn.primary{background:linear-gradient(135deg,var(--yb44-accent),#ff8a42);color:#10191c;box-shadow:0 14px 34px rgba(255,107,61,.2)}.yb44-btn.secondary{border-color:rgba(255,255,255,.23);color:#fff;background:rgba(255,255,255,.06)}.yb44-btn.dark{background:var(--yb44-dark);color:#fff}.yb44-btn:hover{transform:translateY(-2px)}
.yb44-hero-panel{padding:24px;border:1px solid rgba(255,255,255,.15);border-radius:24px;background:rgba(255,255,255,.065);backdrop-filter:blur(15px)}.yb44-hero-panel strong{display:block;font-size:1.05rem;margin-bottom:12px}.yb44-hero-panel ul{list-style:none;margin:0;padding:0}.yb44-hero-panel li{padding:10px 0;border-top:1px solid rgba(255,255,255,.1);color:#d4e3e7}.yb44-hero-panel li:first-child{border-top:0}
.yb44-section{padding:clamp(62px,8vw,112px) 0}.yb44-section.soft{background:var(--yb44-soft)}.yb44-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:34px;align-items:end;margin-bottom:36px}.yb44-head h2{margin:10px 0 0;color:var(--yb44-ink);font-size:clamp(2rem,4vw,3.7rem);line-height:1.04;letter-spacing:-.045em}.yb44-head p{margin:0;color:var(--yb44-muted);font-size:1.04rem;line-height:1.75}
.yb44-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.yb44-card{position:relative;padding:26px;border:1px solid var(--yb44-line);border-radius:22px;background:#fff;box-shadow:0 18px 42px rgba(4,43,54,.055)}.yb44-card .num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#fff1ec;color:#c64c29;font-weight:900;margin-bottom:18px}.yb44-card h3{margin:0 0 10px;color:var(--yb44-ink);font-size:1.15rem}.yb44-card p,.yb44-card li{color:var(--yb44-muted);line-height:1.65}.yb44-card ul{margin:13px 0 0;padding-left:19px}
.yb44-process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.yb44-step{padding:24px;border-top:3px solid var(--yb44-accent);background:#fff;border-radius:0 0 18px 18px;box-shadow:0 14px 32px rgba(4,43,54,.05)}.yb44-step span{font-size:.75rem;font-weight:900;letter-spacing:.12em;color:var(--yb44-accent)}.yb44-step h3{margin:10px 0 8px;color:var(--yb44-ink)}.yb44-step p{margin:0;color:var(--yb44-muted);line-height:1.62}
.yb44-two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(290px,.72fr);gap:28px}.yb44-rich,.yb44-side{padding:clamp(25px,4vw,42px);border:1px solid var(--yb44-line);border-radius:26px;background:#fff}.yb44-rich h2,.yb44-side h2,.yb44-side h3{color:var(--yb44-ink)}.yb44-rich p,.yb44-rich li,.yb44-side p,.yb44-side li{color:var(--yb44-muted);line-height:1.72}.yb44-rich ul,.yb44-side ul{padding-left:20px}.yb44-side{background:linear-gradient(155deg,#071d25,#0b3541);color:#fff;border-color:#133d48}.yb44-side h2,.yb44-side h3{color:#fff}.yb44-side p,.yb44-side li{color:#c8dce1}
.yb44-faq{display:grid;gap:12px}.yb44-faq details{border:1px solid var(--yb44-line);border-radius:17px;background:#fff;padding:0 20px}.yb44-faq summary{cursor:pointer;padding:20px 0;font-weight:850;color:var(--yb44-ink);list-style:none}.yb44-faq summary::-webkit-details-marker{display:none}.yb44-faq summary:after{content:"+";float:right;color:var(--yb44-accent);font-size:1.4rem}.yb44-faq details[open] summary:after{content:"−"}.yb44-faq p{margin:0;padding:0 0 20px;color:var(--yb44-muted);line-height:1.7}
.yb44-related{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.yb44-related a{display:flex;min-height:118px;flex-direction:column;justify-content:space-between;padding:20px;border:1px solid var(--yb44-line);border-radius:18px;background:#fff;color:var(--yb44-ink);text-decoration:none;font-weight:850}.yb44-related a span{font-size:.78rem;color:var(--yb44-accent);text-transform:uppercase;letter-spacing:.08em}.yb44-related a:hover{border-color:#aacbd4;transform:translateY(-3px)}
.yb44-lead{padding:clamp(26px,5vw,46px);border-radius:28px;background:linear-gradient(135deg,#08242d,#0e4350);color:#fff}.yb44-lead-head{display:grid;grid-template-columns:1fr minmax(280px,.65fr);gap:26px;margin-bottom:24px}.yb44-lead h2{margin:0 0 10px;font-size:clamp(1.8rem,3vw,3rem);color:#fff}.yb44-lead p{margin:0;color:#cee0e4;line-height:1.7}.yb44-lead-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.yb44-field{display:grid;gap:7px}.yb44-field.full{grid-column:1/-1}.yb44-field label{font-size:.82rem;font-weight:800;color:#d7e6e9}.yb44-field input,.yb44-field select,.yb44-field textarea{width:100%;min-height:48px;border:1px solid rgba(255,255,255,.17);border-radius:13px;background:rgba(255,255,255,.08);color:#fff;padding:12px 14px;font:inherit}.yb44-field select option{color:#102a33;background:#fff}.yb44-field textarea{min-height:110px;resize:vertical}.yb44-field input::placeholder,.yb44-field textarea::placeholder{color:#9bb9c0}.yb44-consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;color:#c9dde1;font-size:.86rem}.yb44-consent input{margin-top:4px}.yb44-form-note{grid-column:1/-1;min-height:22px;color:#d9e8eb}.yb44-form-note.error{color:#ffbea9}.yb44-form-note.success{color:#9ff0bd}
.yb44-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.yb44-hub-column{border:1px solid var(--yb44-line);border-radius:24px;background:#fff;overflow:hidden}.yb44-hub-column header{padding:25px;background:linear-gradient(145deg,#f7fbfc,#edf6f8);border-bottom:1px solid var(--yb44-line)}.yb44-hub-column h2{margin:9px 0;color:var(--yb44-ink)}.yb44-hub-column p{margin:0;color:var(--yb44-muted);line-height:1.6}.yb44-hub-links{display:grid;padding:10px}.yb44-hub-links a{padding:15px 14px;border-radius:13px;color:var(--yb44-ink);text-decoration:none;font-weight:770;border-bottom:1px solid #edf3f5}.yb44-hub-links a:hover{background:#f3f9fa;color:#006cca}.yb44-home{margin-top:0}.yb44-home .yb44-hub-grid{margin-top:30px}
.yb44-trust-note{border-left:4px solid var(--yb44-accent);padding:20px 22px;background:#fff7f3;border-radius:0 16px 16px 0;color:#64463d;line-height:1.7}.yb44-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.yb44-badge{padding:8px 11px;border:1px solid rgba(255,255,255,.17);border-radius:999px;color:#d9e8eb;font-size:.81rem;font-weight:750}
@media(max-width:980px){.yb44-hero .container,.yb44-head,.yb44-two,.yb44-lead-head{grid-template-columns:1fr}.yb44-grid,.yb44-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.yb44-process,.yb44-related{grid-template-columns:repeat(2,minmax(0,1fr))}.yb44-hero-panel{max-width:620px}}
@media(max-width:680px){.yb44-hero{padding:62px 0 50px}.yb44-hero h1{font-size:clamp(2.15rem,12vw,3.55rem)}.yb44-grid,.yb44-hub-grid,.yb44-process,.yb44-related,.yb44-lead-form{grid-template-columns:1fr}.yb44-field.full,.yb44-consent,.yb44-form-note{grid-column:auto}.yb44-section{padding:54px 0}.yb44-card,.yb44-rich,.yb44-side{padding:22px}.yb44-btn{width:100%}.yb44-hero-actions,.yb44-actions{display:grid}.yb44-head{gap:18px}.yb44-hub-column{border-radius:19px}}
@media(prefers-reduced-motion:reduce){.yb44-btn,.yb44-related a{transition:none!important}}

/* R45.5 search-intent navigation and editorial clarity */
.yb44-toc{position:sticky;top:74px;z-index:24;border-block:1px solid #d8e5e8;background:rgba(255,255,255,.94);backdrop-filter:blur(16px)}
.yb44-toc .container{min-height:58px;display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none}
.yb44-toc .container::-webkit-scrollbar{display:none}
.yb44-toc strong{color:#15343c;white-space:nowrap;font-size:12px}
.yb44-toc a{flex:0 0 auto;padding:8px 10px;border:1px solid #d7e3e6;border-radius:9px;color:#31515a;text-decoration:none;font-size:11px;font-weight:800}
.yb44-toc a:hover,.yb44-toc a:focus-visible{border-color:#0d6fd3;color:#0d6fd3;background:#edf6ff}
.yb44-toc span{margin-left:auto;white-space:nowrap;color:#70868c;font-size:10px}
@media(max-width:760px){.yb44-toc{top:68px}.yb44-toc .container{padding-right:18px}.yb44-toc span{display:none}}