/* ============================================================
   GERÇEK Mİ, YAPAY ZEKÂ MI? · styles.css
   INNOMEL tasarım sistemiyle uyumlu (ai-okuryazarligi ile aynı omurga).
   ============================================================ */
:root{
  --paper:#EDF0F3;--panel:#F5F7FA;--ink:#0E1B2A;--ink-soft:#47576A;
  --line:#CCD5DF;--line-soft:#DCE2E9;--accent:#1280C9;--accent-deep:#0E5F97;
  --dark:#0A1626;--dark-2:#0F1E30;--dark-3:#142539;--dark-line:#233649;
  --dark-ink:#EAF0F6;--dark-soft:#9DB1C5;--signal:#2BA4EE;--maxw:1140px;--r:3px;
  --ok:#2E8B57;--warn:#E0A419;--bad:#E4572E;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:"Newsreader",Georgia,serif;font-size:18px;line-height:1.62;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
.hero{flex:0 0 auto}
.rv-section{flex:1 0 auto}
footer{flex:0 0 auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%}
.display{font-family:"Space Grotesk",system-ui,sans-serif;letter-spacing:-.02em;line-height:1.05}

/* ── Header ── */
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#2FBE8C,#1E82F5,#7F5DE9)}
.bar{display:flex;align-items:center;justify-content:center;gap:32px;height:110px}
.brand-logo{height:82px;width:auto;display:block}
nav.links{display:flex;gap:24px;align-items:center;margin-left:0}
nav.links a{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--ink-soft);transition:color .2s}
nav.links a:hover{color:var(--accent)}
.nav-cta{color:#fff!important;background:linear-gradient(90deg,#2FBE8C,#1E82F5,#7F5DE9);padding:9px 16px;border-radius:var(--r);font-weight:600}
.nav-cta:hover{filter:brightness(1.1)}
.bar-actions{display:flex;align-items:center;gap:12px;margin-left:0}
.lang-btn{border:1px solid var(--line);border-radius:var(--r);padding:8px 12px;font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--ink-soft);letter-spacing:.06em;cursor:pointer;background:none}
.lang-btn:hover{color:var(--accent);border-color:var(--accent)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--r);padding:8px 11px;cursor:pointer;font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--ink)}
.nav-group{position:relative;display:flex;align-items:center;padding-bottom:20px;margin-bottom:-20px}
.nav-gbtn{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--ink-soft);background:none;border:none;cursor:pointer;padding:0;display:inline-flex;align-items:center;gap:5px;transition:color .2s}
.nav-gbtn:hover,.nav-group:hover .nav-gbtn,.nav-group:focus-within .nav-gbtn{color:var(--accent)}
.nav-group:has(a[aria-current]) .nav-gbtn{color:var(--accent)}
.nav-caret{font-size:9px;transition:transform .2s}
.nav-group:hover .nav-caret,.nav-group:focus-within .nav-caret{transform:rotate(180deg)}
.nav-drop{position:absolute;top:100%;left:0;min-width:300px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 14px 34px rgba(14,27,42,.16);padding:6px;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:60}
.nav-group:hover .nav-drop,.nav-group:focus-within .nav-drop{opacity:1;visibility:visible;transform:none}
.nav-drop a{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--ink-soft);padding:10px 14px;border-radius:4px;white-space:nowrap;transition:background .15s,color .15s}
.nav-drop a:hover,.nav-drop a[aria-current]{background:var(--panel);color:var(--accent)}

/* ── Hero ── */
.hero{position:relative;overflow:hidden;padding:70px 0 60px;color:var(--dark-ink);background:radial-gradient(125% 120% at 15% 0%,#12233A 0%,#0A1626 60%);border-bottom:1px solid var(--dark-line)}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(color-mix(in srgb,var(--signal) 6%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--signal) 6%,transparent) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:radial-gradient(120% 90% at 16% 0%,#000 0%,transparent 70%);mask-image:radial-gradient(120% 90% at 16% 0%,#000 0%,transparent 70%)}
.pu-hero-anim{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 12%,#000 88%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0%,#000 12%,#000 88%,transparent 100%)}
.hero .wrap{position:relative;z-index:1;max-width:820px}
.hero .app-name{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--signal);font-weight:500}
.hero h1{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:600;margin:16px 0 0;color:var(--dark-ink)}
.hero .lede{font-size:1.14rem;color:var(--dark-soft);max-width:62ch;margin-top:20px}

/* ── App section ── */
.rv-section{background:linear-gradient(165deg,#DCE6F0 0%,#F1F5F9 48%,#DAE4EF 100%);padding:52px 0 82px}
.rv-eyebrow{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-deep);display:block;margin-bottom:14px}
.rv-h3{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.2rem;letter-spacing:-.01em;margin:0 0 16px;color:var(--ink)}

/* butonlar */
.rv-btn{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1rem;border-radius:var(--r);padding:14px 26px;cursor:pointer;border:1px solid var(--line);transition:border-color .2s,color .2s,filter .2s,background .2s;display:inline-block;text-align:center}
.rv-btn-primary{color:#fff;border:none;background:linear-gradient(90deg,#2FBE8C,#1E82F5,#7F5DE9)}
.rv-btn-primary:hover{filter:brightness(1.1)}
.rv-btn-line{background:none;border:1px solid var(--line);color:var(--ink)}
.rv-btn-line:hover{border-color:var(--accent);color:var(--accent)}
.rv-btn-line.ok{border-color:var(--ok);color:var(--ok)}
.rv-btn-ghost{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);color:#fff}
.rv-btn-ghost:hover{background:rgba(255,255,255,.2)}
.rv-link{background:none;border:none;font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--ink-soft);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.rv-link:hover{color:var(--accent)}
.rv-disclaimer{margin-top:28px;font-size:.92rem;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:18px;max-width:74ch;line-height:1.5}

/* ── Intro ── */
.rv-intro{max-width:700px}
.rv-intro-meta{font-family:"JetBrains Mono",monospace;font-size:12.5px;letter-spacing:.03em;color:var(--accent-deep);margin-bottom:16px}
.rv-intro-note{font-size:1.1rem;color:var(--ink);margin-bottom:26px;line-height:1.55}

/* ── Quiz ── */
.rv-quiz{max-width:760px;animation:rvFade .3s ease both}
.rv-qtop{margin-bottom:24px}
.rv-qmeta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px}
.rv-qcat{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep);font-weight:600}
.rv-qcount{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--ink-soft)}
.rv-progress-bar{height:6px;background:var(--line);border-radius:20px;overflow:hidden}
.rv-progress-fill{height:100%;width:0;background:linear-gradient(90deg,#2FBE8C,#1E82F5,#7F5DE9);transition:width .35s}
.rv-q-text{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.4rem;line-height:1.32;letter-spacing:-.015em;color:var(--ink);margin:0 0 22px}
.rv-opts{display:flex;flex-direction:column;gap:10px}
.rv-opt{display:flex;align-items:flex-start;gap:14px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:6px;padding:14px 16px;cursor:pointer;font-family:inherit;transition:border-color .15s,background .15s,box-shadow .15s}
.rv-opt:hover{border-color:var(--accent)}
.rv-opt-mark{font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:600;color:var(--accent);border:1px solid var(--line);border-radius:50%;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;flex:none;margin-top:1px}
.rv-opt-label{font-size:1.05rem;color:var(--ink);line-height:1.4}
.rv-opt.done{cursor:default}
.rv-opt.done:hover{border-color:var(--line)}
.rv-opt.right{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 10%,#fff);box-shadow:inset 0 0 0 1px var(--ok)}
.rv-opt.right .rv-opt-mark{background:var(--ok);color:#fff;border-color:var(--ok)}
.rv-opt.right:hover{border-color:var(--ok)}
.rv-opt.wrong{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 9%,#fff);box-shadow:inset 0 0 0 1px var(--bad)}
.rv-opt.wrong .rv-opt-mark{background:var(--bad);color:#fff;border-color:var(--bad)}
.rv-opt.wrong:hover{border-color:var(--bad)}
.rv-opt.done:not(.right):not(.wrong){opacity:.6}

/* geri bildirim */
.rv-feedback{margin-top:22px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:6px;padding:20px 22px;animation:rvFade .25s ease both}
.rv-fb-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.rv-fb-head.ok{color:var(--ok)}
.rv-fb-head.no{color:var(--bad)}
.rv-fb-icon{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.3rem;width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:2px solid currentColor}
.rv-fb-verdict{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.15rem}
.rv-fb-answer{color:var(--ink);font-size:1.02rem;margin-bottom:8px}
.rv-fb-answer b{font-family:"Space Grotesk",sans-serif}
.rv-fb-exp{color:var(--ink-soft);font-size:1.02rem;line-height:1.55}
.rv-feedback .rv-btn{margin-top:18px}

/* ── Sonuç ── */
.rv-result{animation:rvFade .4s ease both}
@keyframes rvFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.rv-score-head{background:var(--dark);color:var(--dark-ink);border-radius:8px;padding:34px 36px;box-shadow:0 18px 40px rgba(14,27,42,.14)}
.rv-score-head .rv-eyebrow{color:var(--signal)}
.rv-lbl{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--signal);display:block;margin-bottom:6px}
.rv-score-big{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.rv-score-num{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:4.2rem;line-height:1;letter-spacing:-.03em}
.rv-score-max{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.6rem;color:var(--dark-soft)}
.rv-score-pct{font-family:"JetBrains Mono",monospace;font-size:1rem;color:var(--dark-soft);margin-left:6px}
.rv-level-pill{display:inline-block;margin-top:16px;font-family:"JetBrains Mono",monospace;font-size:12.5px;letter-spacing:.04em;border:1px solid var(--signal);border-radius:20px;padding:5px 14px}
.rv-level-desc{color:var(--dark-soft);font-size:1.05rem;margin-top:14px;max-width:62ch}
.rv-meter{margin-top:22px;height:10px;background:rgba(255,255,255,.12);border-radius:20px;overflow:hidden}
.rv-meter-fill{height:100%;width:0;border-radius:20px;transition:width 1s cubic-bezier(.22,1,.36,1)}

.rv-share{margin-top:26px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.rv-share-title{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.1rem;color:var(--ink)}
.rv-share-acts{display:flex;gap:10px;flex-wrap:wrap}
.rv-share-acts .rv-btn{padding:11px 20px;font-size:.95rem}

.rv-chart{margin-top:40px}
.rv-bar-row{display:grid;grid-template-columns:minmax(160px,240px) 1fr 52px;align-items:center;gap:14px;margin-bottom:12px}
.rv-bar-name{font-size:.98rem;color:var(--ink);line-height:1.25}
.rv-bar-track{height:14px;background:var(--line);border-radius:20px;overflow:hidden}
.rv-bar-fill{height:100%;width:0;border-radius:20px;transition:width .9s cubic-bezier(.22,1,.36,1)}
.rv-bar-val{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1rem;text-align:right;color:var(--ink)}

.rv-review{margin-top:34px}
.rv-review-body{margin-top:16px;display:flex;flex-direction:column;gap:12px}
.rv-rev-item{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:16px 20px}
.rv-rev-item.ok{border-left:3px solid var(--ok)}
.rv-rev-item.no{border-left:3px solid var(--bad)}
.rv-rev-top{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}
.rv-rev-n{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--ink-soft);flex:none}
.rv-rev-icon{font-family:"Space Grotesk",sans-serif;font-weight:700;flex:none}
.rv-rev-item.ok .rv-rev-icon{color:var(--ok)}
.rv-rev-item.no .rv-rev-icon{color:var(--bad)}
.rv-rev-q{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.05rem;color:var(--ink);line-height:1.35}
.rv-rev-line{font-size:1rem;margin-top:2px}
.rv-rev-line b{font-family:"Space Grotesk",sans-serif;color:var(--ink)}
.rv-rev-your{color:var(--bad)}
.rv-rev-correct{color:var(--ok)}
.rv-rev-exp{color:var(--ink-soft);font-size:.98rem;line-height:1.5;margin-top:6px}

/* CTA */
.rv-cta{margin-top:38px;background:var(--dark);color:var(--dark-ink);border-radius:8px;padding:32px 36px;position:relative;overflow:hidden}
.rv-cta::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#2FBE8C,#1E82F5,#7F5DE9)}
.rv-cta-title{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.35rem;letter-spacing:-.01em;color:#fff;margin:0 0 10px}
.rv-cta-text{color:var(--dark-soft);font-size:1.05rem;line-height:1.55;max-width:62ch;margin-bottom:22px}
.rv-cta-acts{display:flex;gap:12px;flex-wrap:wrap}
.rv-result-acts{margin-top:30px}

/* ── Footer ── */
footer{padding:38px 0;font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--dark-soft);background:var(--dark);border-top:1px solid var(--dark-line)}
.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
footer a:hover{color:var(--signal)}

/* ── Responsive ── */
@media(max-width:1040px){
  nav.links{display:none}
  nav.links.open{display:flex;position:absolute;top:110px;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:8px 28px 20px;margin-left:0;max-height:calc(100dvh - 110px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  nav.links.open a{padding:13px 0;border-bottom:1px solid var(--line-soft)}
  nav.links.open .nav-cta{margin-top:12px;text-align:center}
  .menu-toggle{display:block}
  .bar-actions{margin-left:auto}
  .nav-group{position:static;flex-direction:column;align-items:stretch;padding:0;margin:0}
  .nav-gbtn{width:100%;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}
  .nav-drop{position:static;opacity:1;visibility:visible;transform:none;background:transparent;border:none;box-shadow:none;padding:0;min-width:0}
  .nav-drop a{padding:12px 0 12px 16px;border-bottom:1px solid var(--line);border-radius:0;white-space:normal}
}
@media(max-width:640px){
  .wrap{padding:0 20px}
  .hero{padding:52px 0 44px}
  .rv-q-text{font-size:1.22rem}
  .rv-bar-row{grid-template-columns:1fr auto;gap:6px 12px}
  .rv-bar-track{grid-column:1 / -1;order:3}
  .rv-score-head{padding:26px 22px}
  .rv-score-num{font-size:3.4rem}
  .rv-cta{padding:26px 22px}
  .rv-share{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}