/* =========================================================
   OtoYanıt — Tasarım Sistemi v3  ·  "Aydınlık + Canlı Renk"
   Beyaz zemin · gradyan mesh ışık · renkli yumuşak gölgeler
   3B yüzen ürün kartları · bento · editoryal grotesk
   ========================================================= */

:root{
  /* Zemin & metin */
  --paper:#ffffff;
  --paper-2:#fbfbff;
  --panel:#f4f5fc;
  --panel-2:#eceef9;
  --ink:#0d0e1a;
  --ink-soft:#363a52;
  --muted:#6a6e87;
  --line:#eceef7;
  --line-strong:#dcdef0;

  /* Renk imzası */
  --ind:#6366f1;        /* indigo */
  --vio:#a855f7;        /* mor */
  --cyan:#22d3ee;       /* camgöbeği */
  --accent:#6d5efc;     /* tek vurgu */
  --accent-ink:#4f46e5;
  --accent-wash:#eef0ff;
  --grad:linear-gradient(125deg,#6366f1 0%,#a855f7 52%,#22d3ee 120%);
  --grad-2:linear-gradient(120deg,#6366f1 0%,#a855f7 100%);
  --grad-soft:linear-gradient(120deg,#eef0ff 0%,#f6edff 60%,#eafcff 120%);

  /* Pazaryeri renkleri */
  --ty:#f27a1a; --hb:#ff6000; --n11:#d6002a; --az:#ff9900; --cs:#e6357a;

  /* Durum */
  --ok:#10b981; --ok-wash:#e7f8f1; --alert:#ff4d4f; --star:#f5a623;

  /* Tipografi */
  --font-display:'Bricolage Grotesque','Inter',system-ui,sans-serif;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  /* Şekil & gölge */
  --r-xs:9px; --r:14px; --r-md:18px; --r-lg:24px; --r-xl:30px; --r-btn:12px;
  --container:1200px;
  --pad:clamp(20px,5vw,32px);

  --shadow-sm:0 2px 6px -2px rgba(45,40,90,.10);
  --shadow:0 18px 44px -18px rgba(80,60,180,.22);
  --shadow-color:0 26px 60px -22px rgba(99,102,241,.42),0 10px 24px -16px rgba(168,85,247,.32);
  --shadow-float:0 40px 80px -28px rgba(99,102,241,.45),0 16px 40px -24px rgba(168,85,247,.40);
  --ring:0 0 0 3px rgba(109,94,252,.32);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none !important;transition-duration:.001ms !important}}

body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;color:var(--ink)}
h1,h2{font-family:var(--font-display);font-weight:800;line-height:1.02;letter-spacing:-.03em}
h3,h4{font-weight:700;letter-spacing:-.01em;line-height:1.2}
strong,b{font-weight:700}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--pad)}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200}
.skip-link:focus{left:0}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:8px}

/* ---------- Yardımcılar ---------- */
.mono{font-family:var(--font-mono);font-weight:500}
.kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-ink)}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grad)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-ink);background:none;border:0;padding:0}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grad)}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,2vw,20px);color:var(--ink-soft);line-height:1.55}
.section-head{max-width:720px;margin-bottom:clamp(36px,6vw,56px)}
.section-head h2{font-size:clamp(28px,4.4vw,46px);margin:16px 0 14px}
.section-head .lead{color:var(--muted)}

/* ---------- Butonlar ---------- */
.btn{--bg:var(--ink);--fg:#fff;--bd:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font);font-weight:600;font-size:15.5px;line-height:1;cursor:pointer;padding:14px 22px;border-radius:var(--r-btn);background:var(--bg);color:var(--fg);border:1.5px solid var(--bd);transition:transform .16s,box-shadow .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn svg{width:18px;height:18px}
.btn-primary{--bg:var(--accent);--bd:var(--accent);box-shadow:0 14px 30px -12px rgba(109,94,252,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(109,94,252,.85)}
.btn-grad{--bd:transparent;background-image:var(--grad);color:#fff;box-shadow:0 16px 34px -12px rgba(124,80,230,.7)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 24px 46px -14px rgba(124,80,230,.85)}
.btn-ghost{--bg:#fff;--fg:var(--ink);--bd:var(--line-strong);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{--bd:var(--accent);--fg:var(--accent-ink);transform:translateY(-2px)}
.btn-lg{padding:16px 26px;font-size:16.5px}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.7);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.site-header.is-scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,.85)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:20px;letter-spacing:-.03em}
.brand-mark{display:inline-flex;filter:drop-shadow(0 6px 14px rgba(109,94,252,.4))}
.brand-name{color:var(--ink)}
.site-nav{display:flex;align-items:center;gap:2px}
.nav-link{padding:9px 14px;border-radius:9px;font-size:15px;font-weight:500;color:var(--ink-soft);transition:color .15s,background .15s}
.nav-link:hover{color:var(--ink);background:var(--panel)}
.nav-link.is-active{color:var(--accent-ink)}
.nav-cta{margin-left:12px}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:11px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   HERO — aydınlık, gradyan mesh ışık, yüzen ürün sahnesi
   ========================================================= */
.hero{position:relative;padding:clamp(52px,8vw,104px) 0 clamp(48px,7vw,88px);overflow:hidden}
.hero-glow{position:absolute;inset:-10% -5% auto -5%;height:120%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(36% 42% at 78% 12%,rgba(168,85,247,.30),transparent 62%),
    radial-gradient(34% 40% at 92% 36%,rgba(34,211,238,.26),transparent 60%),
    radial-gradient(40% 46% at 12% 6%,rgba(99,102,241,.24),transparent 60%);
  filter:saturate(1.05)}
.hero-grid-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(13,14,26,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(13,14,26,.035) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(70% 60% at 30% 30%,#000,transparent 75%);
  mask-image:radial-gradient(70% 60% at 30% 30%,#000,transparent 75%)}
.hero-inner{display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(28px,5vw,56px);align-items:center}
.hero-lede .kicker{margin-bottom:22px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--accent-ink);background:rgba(255,255,255,.7);border:1px solid var(--line-strong);padding:6px 12px;border-radius:999px;margin-bottom:22px;box-shadow:var(--shadow-sm)}
.hero-badge .d{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(16,185,129,.5);animation:pulse 2s infinite}
.hero-title{font-size:clamp(40px,6.8vw,86px);letter-spacing:-.04em}
.hero-title em{font-style:normal;display:block;background-image:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:24px;max-width:520px;font-size:clamp(17px,1.9vw,20px);color:var(--ink-soft);line-height:1.55}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}
.hero-meta{margin-top:30px;display:flex;align-items:center;gap:13px;flex-wrap:wrap;font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.hero-meta .sep{width:4px;height:4px;border-radius:50%;background:var(--line-strong)}
.hero-meta b{color:var(--ink);font-weight:600}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}70%{box-shadow:0 0 0 8px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}

/* Sahne — yüzen ürün kartları */
.hero-stage{position:relative;perspective:1600px}
.stage-main{position:relative;z-index:2;transform:rotate(-1.4deg)}
.orbit{position:absolute;z-index:3;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-color);padding:13px 15px;animation:floaty 6s ease-in-out infinite}
.orbit .ot{font-weight:700;font-size:14px;line-height:1.2}
.orbit .os{font-family:var(--font-mono);font-size:11px;color:var(--muted);margin-top:2px}
.orbit-1{top:-26px;left:-30px;display:flex;align-items:center;gap:10px}
.orbit-1 .ic{width:34px;height:34px;border-radius:10px;background:var(--ok-wash);color:var(--ok);display:grid;place-items:center;flex:none}
.orbit-2{top:-30px;right:-26px;animation-delay:1.2s}
.orbit-2 .stars{color:var(--star);letter-spacing:1px;font-size:13px}
.orbit-3{bottom:-22px;left:18px;animation-delay:.6s;display:flex;align-items:center;gap:9px}
.orbit-3 .pills{display:flex}
.orbit-3 .pp{width:24px;height:24px;border-radius:50%;border:2px solid #fff;display:grid;place-items:center;color:#fff;font-family:var(--font-mono);font-size:9px;font-weight:700;margin-left:-7px}
.orbit-3 .pp:first-child{margin-left:0}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Sim (gelen kutusu) */
.sim{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-float);overflow:hidden}
.sim-bar{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.sim-dots{display:flex;gap:6px}
.sim-dots i{width:10px;height:10px;border-radius:50%;background:var(--line-strong)}
.sim-title{font-family:var(--font-mono);font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.sim-live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11.5px;color:var(--muted);background:#fff;border:1px solid var(--line);padding:5px 10px;border-radius:999px}
.sim-live .pulse{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(16,185,129,.5);animation:pulse 2s infinite}
.sim-live b{color:var(--ink);font-weight:700}
.sim-body{display:grid;grid-template-columns:150px 1fr}
.sim-list{border-right:1px solid var(--line);padding:8px;background:var(--paper-2);display:flex;flex-direction:column;gap:6px}
.sim-q{display:flex;flex-direction:column;gap:5px;padding:10px;border-radius:11px;background:#fff;border:1px solid var(--line)}
.sim-q.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 8px 18px -10px rgba(109,94,252,.5)}
.sim-q .src{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.03em}
.sim-q .src .sq{width:14px;height:14px;border-radius:4px;flex:none}
.sim-q .qt{font-size:11.5px;color:var(--ink-soft);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sim-q .new{align-self:flex-start;font-family:var(--font-mono);font-size:9px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.sim-thread{padding:18px;display:flex;flex-direction:column;gap:12px;min-height:284px}
.sim-from{display:flex;align-items:center;gap:9px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.sim-ava{width:34px;height:34px;border-radius:10px;background:var(--grad-2);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;font-family:var(--font-display)}
.sim-from .nm{font-weight:700;font-size:14px}
.sim-from .tag{font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.sim-bubble{max-width:88%;padding:12px 15px;font-size:14.5px;line-height:1.5;border-radius:15px}
.sim-bubble.in{align-self:flex-start;background:var(--panel-2);color:var(--ink-soft);border-bottom-left-radius:5px}
.sim-bubble.out{align-self:flex-end;background-image:var(--grad-2);color:#fff;border-bottom-right-radius:5px;box-shadow:0 14px 28px -14px rgba(124,80,230,.8)}
.sim-bubble .lbl{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.04em;opacity:.8;margin-bottom:5px;text-transform:uppercase}
.sim-caret{display:inline-block;width:2px;height:1.05em;background:currentColor;margin-left:1px;vertical-align:-2px;animation:caret 1s step-end infinite}
@keyframes caret{50%{opacity:0}}
.sim-status{margin-top:2px;align-self:flex-end;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11.5px;font-weight:600;color:var(--ok);background:var(--ok-wash);padding:6px 11px;border-radius:999px;opacity:0;transform:translateY(4px);transition:opacity .4s,transform .4s}
.sim-status.show{opacity:1;transform:none}
.sim-status svg{width:13px;height:13px}

/* ---------- Trust strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2)}
.strip-inner{display:flex;align-items:center;gap:clamp(20px,4vw,52px);padding:22px 0;flex-wrap:wrap}
.strip-label{font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.strip-names{display:flex;align-items:center;gap:clamp(16px,3vw,38px);flex-wrap:wrap}
.strip-names span{font-family:var(--font-display);font-weight:700;font-size:clamp(16px,2vw,21px);color:var(--ink);opacity:.82}
.strip-names span:last-child{color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text;opacity:1}

/* ---------- Section ritmi ---------- */
.section{padding:clamp(60px,9vw,110px) 0}
.section.tint{background:var(--panel)}
.rule-head{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line-strong);margin-bottom:clamp(30px,5vw,50px)}
.rule-head .kicker{white-space:nowrap}
.rule-head .rule-no{margin-left:auto;font-family:var(--font-mono);font-size:12px;color:var(--muted)}

/* ---------- SORUN ---------- */
.problem{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(34px,6vw,68px);align-items:center}
.problem h2{font-size:clamp(28px,4.3vw,48px);letter-spacing:-.03em}
.problem h2 .q{color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text}
.problem .lead{margin-top:22px;color:var(--ink-soft);max-width:34em}
.qchips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.qchip{font-size:14px;color:var(--ink-soft);background:#fff;border:1px solid var(--line-strong);border-radius:999px;padding:9px 15px;box-shadow:var(--shadow-sm)}
.qchip::before{content:"“";color:var(--muted)}.qchip::after{content:"”";color:var(--muted)}
.dread{background:var(--ink);color:#fff;border-radius:var(--r-xl);padding:clamp(28px,3.4vw,38px);position:relative;overflow:hidden;box-shadow:0 30px 70px -28px rgba(13,14,26,.6)}
.dread::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 90% 0%,rgba(168,85,247,.4),transparent 60%);pointer-events:none}
.dread .badge{position:absolute;top:20px;right:20px;width:36px;height:36px;border-radius:10px;background:var(--alert);color:#fff;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:15px;box-shadow:0 0 0 6px rgba(255,77,79,.2)}
.dread .big{position:relative;font-family:var(--font-display);font-weight:800;font-size:clamp(58px,9vw,88px);line-height:.9;letter-spacing:-.04em;background:linear-gradient(120deg,#ff7a5c,#ff4d4f);-webkit-background-clip:text;background-clip:text;color:transparent}
.dread .big-l{position:relative;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#a7a9bd;margin-top:8px}
.dread hr{border:0;border-top:1px solid rgba(255,255,255,.12);margin:22px 0}
.dread .turn{position:relative;font-size:15px;color:#cfd0de;line-height:1.5}
.dread .turn b{color:#fff}

/* =========================================================
   BENTO — özellikler
   ========================================================= */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.b{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;overflow:hidden;transition:transform .2s,box-shadow .25s,border-color .2s}
.b:hover{transform:translateY(-4px);box-shadow:var(--shadow-color);border-color:transparent}
.b .b-tag{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink)}
.b h3{font-size:20px;margin:12px 0 8px;letter-spacing:-.015em}
.b p{color:var(--muted);font-size:14.5px;line-height:1.55}
.b-a{grid-column:span 3;grid-row:span 2;display:flex;flex-direction:column}
.b-b{grid-column:span 3}
.b-c{grid-column:span 3}
.b-d{grid-column:span 2}
.b-e{grid-column:span 2}
.b-f{grid-column:span 2}

/* gradyan vurgu kutusu */
.b-grad{background-image:var(--grad);border:0;color:#fff;box-shadow:0 26px 56px -22px rgba(124,80,230,.6)}
.b-grad .b-tag{color:rgba(255,255,255,.85)}
.b-grad h3,.b-grad p{color:#fff}
.b-grad .huge{font-family:var(--font-display);font-weight:800;font-size:clamp(40px,5vw,58px);line-height:1;letter-spacing:-.03em;margin-top:auto}
.b-grad p{color:rgba(255,255,255,.9)}

/* mini sohbet (b-a) */
.b-mini{margin-top:auto;display:flex;flex-direction:column;gap:9px;padding-top:18px}
.b-mini .bm{max-width:86%;padding:10px 13px;border-radius:13px;font-size:13px;line-height:1.45}
.b-mini .bm.in{align-self:flex-start;background:var(--panel-2);color:var(--ink-soft);border-bottom-left-radius:4px}
.b-mini .bm.out{align-self:flex-end;background-image:var(--grad-2);color:#fff;border-bottom-right-radius:4px}

/* marketplace pill satırı (b-c) */
.b-mk{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.b-mk .chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-soft);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.b-mk .chip .sq{width:13px;height:13px;border-radius:4px}

/* toggle (b-d) */
.b-toggle{display:inline-flex;align-items:center;gap:9px;margin-top:16px;font-family:var(--font-mono);font-size:12px;color:var(--ink-soft)}
.b-toggle .sw{width:40px;height:23px;border-radius:999px;background-image:var(--grad-2);position:relative}
.b-toggle .sw::after{content:"";position:absolute;top:3px;right:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.2)}

/* öğrenen (b-e) */
.b-learn{display:flex;gap:5px;margin-top:18px}
.b-learn i{height:8px;border-radius:4px;background:var(--accent-wash)}
.b-learn i:nth-child(1){flex:5;background-image:var(--grad)}
.b-learn i:nth-child(2){flex:3;background-image:var(--grad)}
.b-learn i:nth-child(3){flex:2}

/* bar chart (b-f) */
.b-bars{display:flex;align-items:flex-end;gap:6px;height:46px;margin-top:18px}
.b-bars i{flex:1;border-radius:4px 4px 0 0;background-image:var(--grad);opacity:.85}
.b-bars i:nth-child(1){height:40%}.b-bars i:nth-child(2){height:65%}.b-bars i:nth-child(3){height:48%}.b-bars i:nth-child(4){height:88%}.b-bars i:nth-child(5){height:70%}

/* ---------- NASIL ÇALIŞIR ---------- */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.flow-step{position:relative;padding:28px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);transition:transform .2s,box-shadow .25s}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-color)}
.flow-no{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--accent-wash);color:var(--accent-ink);font-family:var(--font-display);font-weight:800;font-size:17px;margin-bottom:16px}
.flow-step:nth-child(2) .flow-no{background:var(--grad-soft)}
.flow-step h3{font-size:20px;margin:0 0 10px}
.flow-step p{color:var(--muted);font-size:15px;line-height:1.55}

/* ---------- ENTEGRASYONLAR ---------- */
.mk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.mk{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px;transition:transform .18s,box-shadow .22s,border-color .18s}
.mk:hover{transform:translateY(-3px);box-shadow:var(--shadow-color);border-color:transparent}
.mk .mk-ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;color:#fff;font-family:var(--font-display);font-weight:800;font-size:14px;flex:none}
.mk .mk-n{font-weight:700;font-size:15px}
.mk .mk-s{font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.mk.more .mk-ico{background-image:var(--grad)}

/* ---------- PULL / CTA gradyan ---------- */
.pull{position:relative;overflow:hidden}
.pull-inner{background-image:var(--grad);border-radius:var(--r-xl);padding:clamp(40px,6vw,72px);position:relative;overflow:hidden;box-shadow:0 40px 90px -30px rgba(124,80,230,.6)}
.pull-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 90% at 85% 10%,rgba(255,255,255,.22),transparent 55%)}
.pull .kicker{position:relative;color:rgba(255,255,255,.85)}
.pull .kicker::before{background:#fff}
.pull blockquote{position:relative;font-family:var(--font-display);font-weight:700;font-size:clamp(24px,4vw,44px);line-height:1.16;letter-spacing:-.025em;margin:20px 0 0;max-width:20ch;color:#fff}
.pull .by{position:relative;margin-top:24px;font-family:var(--font-mono);font-size:13px;color:rgba(255,255,255,.85)}
.pull .by b{color:#fff;font-weight:600}

/* =========================================================
   PAYLAŞILAN BİLEŞENLER (alt sayfalar)
   ========================================================= */
.chat-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-color);padding:18px}
.chat-head{display:flex;align-items:center;gap:10px;padding:2px 2px 14px;border-bottom:1px solid var(--line)}
.chat-avatar{width:38px;height:38px;border-radius:11px;background-image:var(--grad-2);display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px;font-family:var(--font-display)}
.chat-head .who{font-weight:700;font-size:14.5px}
.chat-head .meta{font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.chat-head .badge{margin-left:auto;font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--ok);background:var(--ok-wash);padding:5px 10px;border-radius:999px;display:inline-flex;align-items:center;gap:6px}
.chat-head .badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok)}
.chat-body{display:flex;flex-direction:column;gap:12px;padding:16px 2px 4px}
.msg{max-width:84%;padding:12px 15px;border-radius:15px;font-size:14.5px;line-height:1.5}
.msg.in{align-self:flex-start;background:var(--panel-2);border-bottom-left-radius:5px;color:var(--ink-soft)}
.msg.out{align-self:flex-end;background-image:var(--grad-2);color:#fff;border-bottom-right-radius:5px}
.msg .label{display:block;font-family:var(--font-mono);font-size:10px;font-weight:600;opacity:.78;margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}
.typing{align-self:flex-end;display:inline-flex;gap:4px;padding:13px 16px;background-image:var(--grad-2);border-radius:15px;border-bottom-right-radius:5px}
.typing i{width:7px;height:7px;border-radius:50%;background:#fff;opacity:.7;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.chat-foot{display:flex;align-items:center;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.chat-foot .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.floaty{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-color);border-radius:12px;padding:9px 13px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.floaty .ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:12px;background-image:var(--grad-2)}
.floaty.one{top:-16px;left:-18px;animation:floaty 6s ease-in-out infinite}
.floaty.two{bottom:-14px;right:-16px;animation:floaty 6s ease-in-out infinite .8s}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;transition:transform .2s,border-color .2s,box-shadow .25s}
.feature:hover{transform:translateY(-4px);border-color:transparent;box-shadow:var(--shadow-color)}
.feature .fic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;background:var(--grad-soft);color:var(--accent-ink)}
.feature .fic svg{width:23px;height:23px}
.feature h3{font-size:18.5px;margin-bottom:9px}
.feature p{color:var(--muted);font-size:15px;line-height:1.55}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 24px;transition:transform .2s,box-shadow .25s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-color)}
.step .n{width:44px;height:44px;border-radius:12px;background-image:var(--grad-2);color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:18px;margin-bottom:16px;box-shadow:0 12px 24px -12px rgba(124,80,230,.7)}
.step h3{font-size:18.5px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px;line-height:1.55}
.steps.line .step::after{content:"";position:absolute;top:50px;right:-12px;width:14px;height:2px;background:var(--line-strong)}
.steps.line .step:last-child::after{display:none}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,64px);align-items:center}
.split .lead{color:var(--muted)}
.check-list{display:flex;flex-direction:column;gap:13px;margin-top:24px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--ink-soft)}
.check-list .ck{flex:none;width:24px;height:24px;border-radius:8px;background:var(--grad-soft);color:var(--accent-ink);display:grid;place-items:center;margin-top:1px}
.check-list .ck svg{width:14px;height:14px}
.check-list b{color:var(--ink);font-weight:700}
.visual-card{background:var(--grad-soft);border:1px solid #e7e3fb;border-radius:var(--r-xl);padding:28px}
.mini-row{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 16px;margin-bottom:11px;box-shadow:var(--shadow-sm)}
.mini-row:last-child{margin-bottom:0}
.mini-row .mic{width:38px;height:38px;border-radius:10px;background:var(--grad-soft);color:var(--accent-ink);display:grid;place-items:center;flex:none;font-family:var(--font-mono);font-weight:600}
.mini-row .mt{font-weight:700;font-size:15px}
.mini-row .ms{font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.mini-row .pill{margin-left:auto;font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--ok);background:var(--ok-wash);padding:5px 10px;border-radius:999px}

.market-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.market{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;text-align:center;transition:transform .18s,box-shadow .22s,border-color .18s}
.market:hover{transform:translateY(-3px);box-shadow:var(--shadow-color);border-color:transparent}
.market .mm{width:46px;height:46px;border-radius:12px;background-image:var(--grad-2);color:#fff;font-family:var(--font-display);font-weight:800;display:grid;place-items:center;margin:0 auto 12px;font-size:16px}
.market .name{font-weight:700;font-size:15px}
.market .sub{font-family:var(--font-mono);font-size:11px;color:var(--muted);margin-top:3px}

.quote{max-width:820px;margin-inline:auto;text-align:center}
.quote blockquote{font-family:var(--font-display);font-size:clamp(21px,3vw,30px);font-weight:700;letter-spacing:-.02em;line-height:1.3;color:var(--ink);margin:18px 0 0}
.quote .who{margin-top:20px;font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.quote .who b{color:var(--ink)}

.faq{max-width:840px}
.faq-item{border-bottom:1px solid var(--line-strong)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:22px 0;font-size:18px;font-weight:700;font-family:var(--font);color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:16px;letter-spacing:-.01em}
.faq-q .ico{flex:none;width:26px;height:26px;border-radius:8px;background:var(--grad-soft);color:var(--accent-ink);display:grid;place-items:center;transition:transform .25s}
.faq-item.open .faq-q .ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a > div{padding:0 0 22px;color:var(--muted);font-size:15.5px;line-height:1.6;max-width:64ch}

.cta-band{padding:0 0 clamp(56px,8vw,92px)}
.cta-band-inner{background-image:var(--grad);border-radius:var(--r-xl);padding:clamp(34px,5vw,56px);display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden;box-shadow:0 40px 90px -30px rgba(124,80,230,.6)}
.cta-band-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(55% 110% at 88% 0%,rgba(255,255,255,.2),transparent 55%)}
.cta-band-text{position:relative;color:#fff;max-width:560px}
.cta-band-text h2{color:#fff;font-size:clamp(26px,3.6vw,38px);letter-spacing:-.025em}
.cta-band-text p{color:rgba(255,255,255,.9);margin-top:12px;font-size:17px;line-height:1.5}
.cta-band-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-primary{--bg:#fff;--fg:var(--accent-ink);--bd:#fff;box-shadow:0 10px 26px -10px rgba(0,0,0,.25)}
.cta-band .btn-primary:hover{--bg:var(--ink);--fg:#fff;--bd:var(--ink)}
.cta-band .btn-ghost{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.5)}
.cta-band .btn-ghost:hover{--bd:#fff;--fg:#fff}

.site-footer{background:var(--ink);color:#c5c7d6;padding:clamp(48px,6vw,72px) 0 28px;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;top:-40%;left:50%;width:80%;height:80%;transform:translateX(-50%);background:radial-gradient(50% 50% at 50% 0%,rgba(124,80,230,.22),transparent 70%);pointer-events:none}
.footer-grid{position:relative;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.site-footer .brand-name{color:#fff}
.footer-tag{color:#888aa0;font-size:14.5px;margin:16px 0 18px;max-width:280px;line-height:1.55}
.footer-social{display:flex;gap:9px}
.footer-social a{width:38px;height:38px;border-radius:10px;background:#191a26;display:grid;place-items:center;font-family:var(--font-mono);font-size:12px;font-weight:700;color:#c5c7d6;transition:background .2s,color .2s}
.footer-social a:hover{background-image:var(--grad-2);color:#fff}
.footer-col h3{color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.footer-col a,.footer-col span{display:block;color:#888aa0;font-size:15px;padding:5px 0;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-bottom{position:relative;display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:42px;padding-top:22px;border-top:1px solid #1e2030;color:#74768c;font-size:14px;flex-wrap:wrap}
.footer-legal{display:flex;gap:18px}
.footer-legal a{color:#74768c}.footer-legal a:hover{color:#fff}

.page-hero{padding:clamp(48px,7vw,86px) 0 clamp(18px,3vw,34px);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(42% 60% at 14% 0%,rgba(99,102,241,.16),transparent 62%),radial-gradient(36% 50% at 88% 6%,rgba(168,85,247,.14),transparent 60%)}
.page-hero h1{font-size:clamp(34px,5vw,60px);margin:16px 0 16px;letter-spacing:-.03em}
.page-hero .lead{max-width:640px;color:var(--muted)}
.breadcrumb{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);margin-bottom:8px}
.breadcrumb a:hover{color:var(--accent-ink)}

.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,5vw,52px);align-items:start}
.contact-info{display:flex;flex-direction:column;gap:14px}
.contact-card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px;box-shadow:var(--shadow-sm)}
.contact-card .cic{width:46px;height:46px;border-radius:12px;background:var(--grad-soft);color:var(--accent-ink);display:grid;place-items:center;flex:none}
.contact-card h3{font-size:16px;margin-bottom:3px}
.contact-card a,.contact-card p{color:var(--muted);font-size:15px}
.contact-card a:hover{color:var(--accent-ink)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(24px,4vw,34px);box-shadow:var(--shadow-color)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink-soft);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:15.5px;color:var(--ink);padding:13px 15px;border:1.5px solid var(--line-strong);border-radius:12px;background:#fff;transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--ring)}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:6px}
.form-consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:4px 0 18px}
.form-consent input{margin-top:3px;flex:none;width:auto}
.form-note{font-family:var(--font-mono);font-size:12px;color:var(--muted);margin-top:14px;text-align:center}
.form-status{display:none;margin-top:16px;padding:14px 16px;border-radius:12px;font-size:14.5px;font-weight:600}
.form-status.ok{display:block;background:var(--ok-wash);color:#0a7d54;border:1px solid #b9ecd6}
.form-status.err{display:block;background:#fdeaea;color:#b42424;border:1px solid #f5c9c9}

/* =========================================================
   MOTION — scroll reveal, ilerleme çubuğu, mikro animasyonlar
   ========================================================= */
/* Kademeli scroll reveal */
.js .reveal{opacity:0;transform:translateY(28px) scale(.986);transition:opacity .72s cubic-bezier(.2,.62,.32,1),transform .72s cubic-bezier(.2,.62,.32,1);transition-delay:calc(var(--d,0)*70ms);will-change:opacity,transform}
.js .reveal.in{opacity:1;transform:none}

/* Scroll ilerleme çubuğu */
.scroll-progress{position:fixed;inset:0 0 auto 0;height:3px;transform:scaleX(0);transform-origin:0 50%;background-image:var(--grad);z-index:200;pointer-events:none;will-change:transform}

/* Parallax katmanları (JS değişkeniyle sürülür) */
.hero-glow{will-change:transform}
.stage-main{transition:transform .35s cubic-bezier(.2,.6,.3,1);transform-style:preserve-3d;will-change:transform}

/* Hover-kaldırma yumuşatma */
.b,.feature,.flow-step,.mk,.market,.step{will-change:transform}

/* Bento bar/öğrenme büyüme animasyonu */
.b-bars i{transform:scaleY(.001);transform-origin:bottom;transition:transform .7s cubic-bezier(.2,.7,.25,1)}
.b.in .b-bars i{transform:scaleY(1)}
.b.in .b-bars i:nth-child(1){transition-delay:.12s}
.b.in .b-bars i:nth-child(2){transition-delay:.20s}
.b.in .b-bars i:nth-child(3){transition-delay:.28s}
.b.in .b-bars i:nth-child(4){transition-delay:.36s}
.b.in .b-bars i:nth-child(5){transition-delay:.44s}
.b-learn i{transform:scaleX(0);transform-origin:left;transition:transform .85s cubic-bezier(.2,.7,.25,1)}
.b.in .b-learn i{transform:scaleX(1)}
.b.in .b-learn i:nth-child(2){transition-delay:.12s}
.b.in .b-learn i:nth-child(3){transition-delay:.24s}

/* Toggle açılma vurgusu */
.b-toggle .sw::after{transition:right .35s cubic-bezier(.5,1.6,.4,1)}
.b:not(.in) .b-toggle .sw::after{right:20px}

@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .scroll-progress{display:none}
  .b-bars i,.b-learn i{transform:none;transition:none}
  .orbit,.floaty,.hero-badge .d,.sim-live .pulse{animation:none}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-stage{margin:0 auto;max-width:520px;width:100%}
  .problem{grid-template-columns:1fr;gap:32px}
  .bento{grid-template-columns:repeat(4,1fr)}
  .b-a{grid-column:span 4;grid-row:auto}
  .b-b,.b-c{grid-column:span 2}
  .b-d,.b-e,.b-f{grid-column:span 4}
  .flow,.feature-grid,.steps,.market-grid{grid-template-columns:repeat(2,1fr)}
  .mk-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .steps.line .step::after{display:none}
}
@media (max-width:760px){
  .site-nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;background:#fff;border-bottom:1px solid var(--line);padding:14px var(--pad) 22px;box-shadow:0 24px 40px -20px rgba(40,30,90,.3);transform:translateY(-12px);opacity:0;pointer-events:none;transition:transform .22s,opacity .22s}
  .site-nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav-link{padding:13px 14px;font-size:16px}
  .nav-cta{margin:8px 0 0}
  .nav-toggle{display:flex}
  .sim-body{grid-template-columns:1fr}
  .sim-list{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
  .sim-q{min-width:150px}
  .orbit-2{right:-10px}.orbit-1{left:-10px}
}
@media (max-width:560px){
  body{font-size:16px}
  .bento,.flow,.feature-grid,.steps,.market-grid,.mk-grid,.form-row{grid-template-columns:1fr}
  .b-a,.b-b,.b-c,.b-d,.b-e,.b-f{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .cta-band-inner{flex-direction:column;align-items:flex-start}
  .floaty,.orbit-3{display:none}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}