:root{
    --night:#08201E;
    --petrol:#12403C;
    --petrol-soft:#1A524C;
    --sage:#7FA89A;
    --sage-soft:#DFEAE5;
    --mist:#F3F6F4;
    --sand:#E9E2D6;
    --amber:#D9A75A;
    --ink:#1C2422;
    --muted:#5C6B67;
    --line:#E4EAE7;
    --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:'Manrope',system-ui,sans-serif;color:var(--ink);background:var(--mist);
    line-height:1.6;-webkit-font-smoothing:antialiased}
  a{color:inherit}
  .wrap{max-width:1080px;margin:0 auto;padding:0 24px}

  /* ── Üst çubuk ── */
  .nav{position:sticky;top:0;z-index:40;background:rgba(8,32,30,.92);backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(255,255,255,.08)}
  .nav .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:16px;padding-bottom:16px}
  .logo{display:inline-flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-size:20px;
    color:#fff;letter-spacing:.01em;text-decoration:none}
  .logo .mark{width:26px;height:26px;flex:none}
  .logo b{color:var(--sage);font-weight:500}
  .nav-links{display:flex;gap:26px;align-items:center}
  .nav-links a{color:rgba(255,255,255,.72);font-size:14px;font-weight:600;text-decoration:none}
  .nav-links a:hover{color:#fff}
  .btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;text-decoration:none;
    font-family:'Manrope',sans-serif;font-size:15px;font-weight:700;padding:13px 22px;border-radius:12px;
    transition:transform .18s ease,background .18s ease}
  .btn:hover{transform:translateY(-1px)}
  .btn:focus-visible{outline:3px solid var(--sage);outline-offset:3px}
  .btn-primary{background:var(--amber);color:#2A1F0C}
  .btn-primary:hover{background:#E5B76E}
  .btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28)}
  .btn-ghost:hover{background:rgba(255,255,255,.08)}
  .btn-dark{background:var(--petrol);color:#fff}
  .btn-dark:hover{background:var(--night)}
  .btn-sm{padding:10px 16px;font-size:13.5px}

  /* ── Hero ── */
  .hero{background:var(--night);color:#fff;padding:84px 0 96px;position:relative;overflow:hidden}
  .hero::after{content:"";position:absolute;right:-180px;top:-140px;width:520px;height:520px;
    background:radial-gradient(circle,rgba(127,168,154,.18),transparent 68%);pointer-events:none}
  .hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
    color:var(--sage);margin-bottom:22px}
  h1{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(34px,4.6vw,54px);line-height:1.1;
    letter-spacing:-.015em;margin-bottom:22px}
  h1 em{font-style:normal;color:var(--amber)}
  .hero p.lead{font-size:17px;color:rgba(255,255,255,.76);max-width:480px;margin-bottom:32px}
  .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
  .hero-note{margin-top:22px;font-size:13px;color:rgba(255,255,255,.5)}

  /* ── Signature: canlı görünen sohbet akışı ── */
  .thread{background:#fff;border-radius:20px;padding:18px;box-shadow:0 30px 70px rgba(0,0,0,.42)}
  .thread-head{display:flex;align-items:center;gap:10px;padding:2px 4px 14px;border-bottom:1px solid var(--line)}
  .avatar{width:36px;height:36px;border-radius:50%;background:var(--sage);display:grid;place-items:center;
    font-family:'Fraunces',serif;color:var(--night);font-size:16px;flex:none}
  .thread-head b{font-size:14px;color:var(--ink);display:block;line-height:1.3}
  .thread-head span{font-family:var(--mono);font-size:11px;color:var(--muted)}
  .thread-body{padding:16px 4px 4px;display:flex;flex-direction:column;gap:12px;min-height:326px}
  .msg{max-width:86%;padding:11px 15px;border-radius:16px;font-size:14.5px;line-height:1.55;
    opacity:0;transform:translateY(8px);animation:rise .5s ease forwards}
  .msg time{display:block;font-family:var(--mono);font-size:10.5px;opacity:.55;margin-top:5px}
  .msg.them{background:#fff;border:1px solid var(--line);color:var(--ink);align-self:flex-start;border-bottom-left-radius:5px;
    box-shadow:0 1px 3px rgba(18,64,60,.08)}
  .msg.bot{background:var(--petrol);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}
  .lead-card{border:1px dashed var(--amber);background:#FDF6E9;border-radius:14px;padding:13px 15px;
    opacity:0;transform:translateY(8px);animation:rise .5s ease forwards}
  .lead-card b{display:block;font-size:13px;color:#7A5A18;margin-bottom:5px}
  .lead-card p{font-size:13px;color:#7A5A18;line-height:1.5}
  @keyframes rise{to{opacity:1;transform:none}}
  .d1{animation-delay:.25s}.d2{animation-delay:1.1s}.d3{animation-delay:2s}.d4{animation-delay:2.9s}.d5{animation-delay:3.7s}
  @media (prefers-reduced-motion:reduce){
    .msg,.lead-card{animation:none;opacity:1;transform:none}
  }

  /* ── Bölümler ── */
  section{padding:84px 0}
  .section-eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
    color:var(--sage);margin-bottom:14px}
  h2{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(27px,3.4vw,38px);line-height:1.18;
    letter-spacing:-.01em;color:var(--petrol);margin-bottom:16px}
  .section-lead{font-size:16.5px;color:var(--muted);max-width:620px;margin-bottom:44px}

  /* Sorun */
  .problem{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:8px}
  .fact{padding:26px 28px 26px 0;border-right:1px solid var(--line)}
  .fact:last-child{border-right:none;padding-right:0}
  .fact b{font-family:'Fraunces',serif;font-size:34px;font-weight:500;color:var(--petrol);display:block;
    line-height:1.1;margin-bottom:8px}
  .fact p{font-size:14.5px;color:var(--muted)}

  /* Adımlar — gerçek bir sıra olduğu için numaralandırıldı */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 24px}
  .step .num{font-family:var(--mono);font-size:12px;color:var(--amber);letter-spacing:.1em;margin-bottom:14px}
  .step h3{font-size:17px;font-weight:800;color:var(--petrol);margin-bottom:10px}
  .step p{font-size:14.5px;color:var(--muted)}

  /* Özellikler */
  .features{background:var(--petrol);color:#fff}
  .features h2{color:#fff}
  .features .section-lead{color:rgba(255,255,255,.72)}
  .feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.12);border-radius:16px;overflow:hidden}
  .feat{background:var(--petrol);padding:26px 26px}
  .feat b{display:block;font-size:16px;margin-bottom:8px}
  .feat p{font-size:14.5px;color:rgba(255,255,255,.72)}

  /* Kanallar */
  .channels{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
  .chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:11px 20px;
    font-size:14.5px;font-weight:700;color:var(--petrol);display:inline-flex;align-items:center;gap:9px}
  .chip.soon{color:var(--muted);font-weight:600;border-style:dashed}
  .dot{width:8px;height:8px;border-radius:50%;background:var(--sage)}
  .chip.soon .dot{background:var(--sand)}

  /* Fiyat */
  .pricing{background:#fff;border-top:1px solid var(--line)}
  .price-card{border:1px solid var(--line);border-radius:20px;padding:38px;display:grid;
    grid-template-columns:1fr 1.15fr;gap:44px;align-items:start;background:var(--mist)}
  .price-amount{font-family:'Fraunces',serif;font-size:52px;font-weight:500;color:var(--petrol);line-height:1}
  .price-amount span{font-family:'Manrope',sans-serif;font-size:16px;font-weight:700;color:var(--muted)}
  .price-note{font-size:14px;color:var(--muted);margin-top:14px}
  .price-list{list-style:none;display:grid;gap:11px}
  .price-list li{font-size:15px;padding-left:26px;position:relative}
  .price-list li::before{content:"✓";position:absolute;left:0;color:var(--sage);font-weight:800}

  /* Deneme çağrısı */
  .try{background:var(--night);color:#fff;text-align:center}
  .try h2{color:#fff}
  .try p{font-size:17px;color:rgba(255,255,255,.76);max-width:560px;margin:0 auto 30px}

  /* SSS */
  details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:12px}
  details[open]{border-color:var(--sage)}
  summary{font-size:16px;font-weight:700;color:var(--petrol);cursor:pointer;list-style:none;
    display:flex;justify-content:space-between;align-items:center;gap:16px}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";font-size:20px;color:var(--sage);flex:none}
  details[open] summary::after{content:"−"}
  details p{font-size:15px;color:var(--muted);margin-top:14px}

  footer{background:var(--night);color:rgba(255,255,255,.6);padding:44px 0;font-size:14px}
  footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
  footer a{color:rgba(255,255,255,.72);text-decoration:none}
  footer a:hover{color:#fff}

  @media (max-width:900px){
    .hero{padding:56px 0 64px}
    .hero .wrap{grid-template-columns:1fr;gap:40px}
    .nav-links a:not(.btn){display:none}
    section{padding:60px 0}
    .facts,.steps,.feat-grid,.price-card{grid-template-columns:1fr}
    .fact{border-right:none;border-bottom:1px solid var(--line);padding:22px 0}
    .fact:last-child{border-bottom:none}
    .price-card{padding:28px}
  }