*{box-sizing:border-box}
  :root{
    --ink:#0f1f38;--ink-soft:#46556e;--muted:#6b7a93;
    --brand:#1f3a5f;--brand-2:#3a7bd5;--accent:#2f6fe4;
    --grad:linear-gradient(120deg,#1f3a5f 0%,#2f6fe4 60%,#3a9bd5 100%);
    --bg-soft:#f6f9fe;--line:#e7edf6;--line-2:#dbe5f2;
    --r-lg:20px;--r-md:14px;
    --sh-sm:0 1px 2px rgba(15,31,56,.05),0 4px 14px rgba(15,31,56,.05);
    --sh-md:0 6px 18px rgba(15,31,56,.08),0 18px 44px rgba(31,58,95,.10);
    --sh-lg:0 24px 70px rgba(31,58,95,.16);
  }
  body{margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
  a{color:inherit}
  ::selection{background:#dbe9ff}
  .wrap{max-width:1120px;margin:0 auto;padding:0 22px}
  .btn{display:inline-block;background:var(--grad);color:#fff;text-decoration:none;border:none;
    border-radius:12px;padding:14px 28px;font-size:15px;font-weight:600;cursor:pointer;
    transition:transform .18s,box-shadow .18s,filter .18s;box-shadow:0 6px 18px rgba(47,111,228,.28)}
  .btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(47,111,228,.34);filter:brightness(1.05)}
  .btn.ghost{background:#fff;color:var(--brand);border:1.5px solid var(--line-2);box-shadow:var(--sh-sm)}
  .btn.ghost:hover{border-color:var(--brand-2);background:#f4f8ff;filter:none}

  /* NAV */
  nav{position:sticky;top:0;background:rgba(255,255,255,.78);backdrop-filter:blur(14px) saturate(160%);
    -webkit-backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid rgba(231,237,246,.9);z-index:100}
  nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
  .logo{font-weight:800;font-size:18px;color:var(--brand);text-decoration:none}
  .logo span{color:var(--brand-2)}
  .nav-links{display:flex;align-items:center}
  .nav-links a{margin-left:22px;text-decoration:none;font-size:14.5px;color:#3c4a61;font-weight:500;
    position:relative;transition:color .15s}
  .nav-links a:hover{color:var(--brand)}
  .nav-links a.cta{color:#fff;font-weight:600;background:var(--grad);padding:9px 18px;border-radius:10px;
    box-shadow:0 4px 12px rgba(47,111,228,.25);transition:transform .15s,box-shadow .15s}
  .nav-links a.cta:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(47,111,228,.32)}
  .hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;margin-left:10px}
  .hamburger span{display:block;width:22px;height:2px;background:var(--brand,#1f3a5f);margin:4px 0;border-radius:2px;transition:.25s}
  nav.open .hamburger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  nav.open .hamburger span:nth-child(2){opacity:0}
  nav.open .hamburger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  @media(max-width:860px){
    .hamburger{display:block}
    .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;
      flex-direction:column;padding:6px 20px 14px;border-bottom:1px solid var(--line);
      box-shadow:0 18px 36px rgba(15,31,56,.10)}
    nav.open .nav-links{display:flex}
    .nav-links a{margin:0;padding:13px 2px;border-bottom:1px solid #f3f6fa;font-size:15.5px}
    .nav-links a.cta{border-bottom:none;margin-top:8px;text-align:center}
  }
  /* LANG SELECT */
  .lang-sel{position:relative;display:inline-block;margin-left:22px;vertical-align:middle}
  .lang-btn{background:rgba(255,255,255,.85);border:1px solid var(--line-2);border-radius:10px;padding:7px 13px;
    font-size:14px;color:#3c4a61;cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:.15s}
  .lang-btn:hover{border-color:#b9cbe4;box-shadow:var(--sh-sm)}
  .lang-btn .car{font-size:10px;color:#9aa8bd}
  .lang-menu{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line);
    border-radius:14px;box-shadow:var(--sh-md);padding:6px;min-width:165px;display:none;z-index:200}
  .lang-menu.open{display:block}
  .lang-menu button{width:100%;text-align:left;background:none;border:none;padding:9px 12px;border-radius:9px;
    font-size:14px;color:#333;cursor:pointer;display:flex;align-items:center;gap:9px}
  .lang-menu button:hover{background:var(--bg-soft)}
  @media(max-width:860px){.lang-sel{margin-left:12px}}

  /* HERO */
  .hero{padding:84px 0 70px;position:relative;overflow:hidden;
    background:
      radial-gradient(900px 460px at 8% -10%,rgba(58,123,213,.13),transparent 60%),
      radial-gradient(700px 420px at 95% 0%,rgba(58,155,213,.12),transparent 55%),
      linear-gradient(180deg,#f6f9fe 0%,#fff 100%)}
  .hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative}
  .hero-text h1{font-size:clamp(34px,4.6vw,50px);line-height:1.1;margin:0 0 20px;letter-spacing:-1.6px;font-weight:800}
  .hero-text h1 b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero-text p{font-size:18.5px;color:var(--ink-soft);margin:0 0 28px;max-width:520px}
  .hero-text .note{margin-top:16px;font-size:13.5px;color:var(--muted)}
  @media(max-width:760px){.hero{padding:56px 0 50px}.hero .wrap{grid-template-columns:1fr;text-align:center}.hero-text p{margin-inline:auto}.hero-mock{max-width:420px;margin:10px auto 0}.hm-msg{text-align:left}}

  /* HERO MOCKUP */
  .hero-mock{background:#fff;border:1px solid #e7edf6;border-radius:20px;
    box-shadow:0 2px 6px rgba(14,19,32,.06),0 24px 60px rgba(14,19,32,.12);overflow:hidden;transition:transform .3s}
  .hero-mock:hover{transform:translateY(-3px)}
  .hm-head{background:linear-gradient(120deg,#2f6bff 0%,#22b8e6 100%);color:#fff;padding:16px 18px;font-weight:700;font-size:15px;display:flex;align-items:center;gap:9px}
  .hm-dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.25)}
  .hm-body{padding:18px;background:linear-gradient(180deg,#f4f7fc,#fff);display:flex;flex-direction:column;gap:11px}
  .hm-msg{max-width:82%;padding:10px 14px;border-radius:16px;font-size:13.5px;line-height:1.5}
  .hm-msg.b{background:#fff;border:1px solid #eef2f8;color:#0e1320;align-self:flex-start;border-bottom-left-radius:5px;box-shadow:0 1px 3px rgba(14,19,32,.06)}
  .hm-msg.u{background:#2f6bff;color:#fff;align-self:flex-end;border-bottom-right-radius:5px;box-shadow:0 6px 18px rgba(47,107,255,.42)}
  .hm-foot{padding:12px 16px;border-top:1px solid #eef2f8;color:#9fb0c7;font-size:13px;background:#fff}

  /* TRUST STRIP */
  .trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
  .trust .wrap{display:flex;justify-content:space-around;flex-wrap:wrap;gap:14px;padding:22px}
  .trust-item{font-size:14.5px;color:var(--muted)}
  .trust-item b{color:var(--brand);font-size:18px}

  /* SECTION */
  section{padding:76px 0}
  .sec-title{text-align:center;font-size:clamp(26px,3.4vw,36px);margin:0 0 10px;letter-spacing:-1px;font-weight:800}
  .sec-sub{text-align:center;color:var(--muted);margin:0 auto 48px;max-width:580px;font-size:16px}

  /* STEPS */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .step{text-align:center;padding:28px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    box-shadow:var(--sh-sm);transition:transform .2s,box-shadow .2s}
  .step:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
  .step .num{width:50px;height:50px;border-radius:16px;background:var(--grad);color:#fff;font-weight:800;
    display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:19px;
    box-shadow:0 8px 18px rgba(47,111,228,.28)}
  .step h3{margin:0 0 7px;font-size:17.5px;font-weight:700}
  .step p{margin:0;color:var(--muted);font-size:14.5px}
  @media(max-width:760px){.steps{grid-template-columns:1fr}}

  /* FEATURES */
  .feat-bg{background:var(--bg-soft)}
  .feats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .feat{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;
    box-shadow:var(--sh-sm);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden}
  .feat::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad);opacity:0;transition:opacity .2s}
  .feat:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:var(--line-2)}
  .feat:hover::before{opacity:1}
  .feat .ico{font-size:28px;margin-bottom:12px;width:52px;height:52px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#eef4fe,#e3eefc);border-radius:14px}
  .feat h3{margin:0 0 7px;font-size:16.5px;font-weight:700}
  .feat p{margin:0;color:var(--muted);font-size:14px}
  @media(max-width:760px){.feats{grid-template-columns:1fr}}

  /* DEMO */
  .demo-box{background:#fff;border:2px dashed #c4d4ec;border-radius:var(--r-lg);padding:44px 26px;text-align:center;
    transition:border-color .2s,box-shadow .2s}
  .demo-box:hover{border-color:var(--brand-2);box-shadow:var(--sh-sm)}
  .demo-box h3{margin:0 0 8px;font-size:21px;font-weight:700}
  .demo-box p{color:var(--muted);margin:0 0 18px}
  .demo-soon{display:inline-block;background:#eaf2fe;color:var(--accent);border-radius:20px;
    padding:6px 16px;font-size:13px;font-weight:600}

  /* REFERANS DEMOLAR */
  .ex-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1000px;margin:0 auto}
  .ex-card{text-align:left;background:#fff;border:1px solid var(--line-2);border-radius:var(--r-lg);padding:24px 24px 20px;
    cursor:pointer;transition:transform .2s,box-shadow .2s,border-color .2s;font:inherit;display:flex;flex-direction:column;gap:9px;position:relative;box-shadow:var(--sh-sm)}
  .ex-card:hover{border-color:var(--brand-2);box-shadow:var(--sh-md);transform:translateY(-5px)}
  .ex-card:hover .ex-cta{background:var(--grad);color:#fff}
  .ex-card:hover .ex-cta svg{transform:translateX(3px)}
  .ex-card.active{border:2px solid var(--accent);box-shadow:var(--sh-md)}
  .ex-ico{font-size:36px;line-height:1}
  .ex-name{font-weight:700;font-size:16.5px;color:var(--brand)}
  .ex-desc{color:var(--muted);font-size:13.5px;line-height:1.45;flex:1}
  .ex-cta{margin-top:14px;align-self:flex-start;display:inline-flex;align-items:center;gap:7px;
    background:#eaf2fe;color:var(--accent);font-weight:600;font-size:13.5px;padding:9px 17px;border-radius:10px;transition:.2s}
  .ex-cta svg{width:15px;height:15px;transition:.2s}
  .ex-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
  .ex-bar b{font-size:15px;color:var(--brand);margin-right:auto}
  @media(max-width:760px){.ex-grid{grid-template-columns:1fr}}

  /* PRICING */
  .prices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1000px;margin:0 auto;align-items:stretch}
  .price-card{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 28px;
    text-align:center;background:#fff;display:flex;flex-direction:column;box-shadow:var(--sh-sm);
    transition:transform .2s,box-shadow .2s}
  .price-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
  .price-card.popular{border:2px solid transparent;background:
    linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;box-shadow:var(--sh-md)}
  .price-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);
    color:#fff;border-radius:20px;padding:5px 16px;font-size:12px;font-weight:700;white-space:nowrap;
    box-shadow:0 6px 14px rgba(47,111,228,.3)}
  .price-card .plan{font-weight:700;color:#46556e;font-size:16px}
  .price-card .amount{font-size:40px;font-weight:800;color:var(--brand);margin:10px 0 0;letter-spacing:-1px}
  .price-card .amount span{font-size:15px;font-weight:500;color:#8b99af}
  .price-card .amount small{display:block;font-size:12.5px;color:#a8b3c4;font-weight:500;margin-top:2px}
  .price-card ul{list-style:none;padding:0;margin:22px 0 24px;text-align:left;flex:1}
  .price-card li{padding:7px 0;border-bottom:1px solid #f3f6fa;font-size:13.8px;color:#46556e}
  .price-card li::before{content:"✓";color:#16a05c;font-weight:700;margin-right:9px}
  .price-card li.off{color:#b9c2d0}
  .price-card li.off::before{content:"—";color:#dde3ec}
  .price-card li.live-yes{color:#137a48;font-weight:600}
  .price-card li.live-yes::before{content:"●";color:#22c55e}
  .price-card li.live-no{color:#c4ccd9}
  .price-card li.live-no::before{content:"●";color:#f2b3b3}
  .price-card.enterprise{border:1.5px dashed #c4d4ec;background:#fafcff}
  .price-card .contact-price{font-size:27px;font-weight:800;color:var(--brand);margin:10px 0 2px}
  .price-card .contact-sub{font-size:12.5px;color:#9aa8bd;margin-bottom:2px}
  .price-grp{text-align:center;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#9aa8bd;margin:38px 0 18px}
  .price-grp.first{margin-top:0}
  .price-sep{display:flex;align-items:center;gap:14px;max-width:1000px;margin:32px auto 0}
  .price-sep .ln{flex:1;height:1px;background:var(--line)}
  .price-sep .tx{font-size:12px;color:#a8b3c4;font-weight:700;letter-spacing:1px;text-transform:uppercase;white-space:nowrap}
  @media(max-width:760px){.prices{grid-template-columns:1fr;max-width:400px}}

  /* FAQ */
  .faq{max-width:740px;margin:0 auto}
  .faq-item{border:1px solid var(--line);border-radius:var(--r-md);padding:0 20px;margin-bottom:12px;background:#fff;
    transition:border-color .2s,box-shadow .2s}
  .faq-item:hover{border-color:var(--line-2)}
  .faq-item[open]{box-shadow:var(--sh-sm);border-color:var(--line-2)}
  .faq-item summary{list-style:none;cursor:pointer;padding:17px 0;font-weight:600;font-size:15.5px;
    display:flex;justify-content:space-between;align-items:center;gap:12px}
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary::after{content:"+";color:var(--accent);font-size:22px;font-weight:400;flex-shrink:0;transition:transform .2s}
  .faq-item[open] summary::after{content:"−"}
  .faq-item p{margin:0 0 17px;color:var(--ink-soft);font-size:14.5px;line-height:1.65}

  /* FOOTER */
  footer{background:linear-gradient(180deg,#13203c 0%,#0e1830 100%);color:#c3cde0;padding:48px 0;text-align:center;font-size:14px}
  footer a{color:#fff;text-decoration:none;font-weight:600}
  footer a:hover{text-decoration:underline}
  footer .logo{color:#fff;font-size:18px;display:inline-block;margin-bottom:8px}

  /* PRODUCT PREVIEW */
  .browser{max-width:940px;margin:0 auto;border:1px solid var(--line);border-radius:18px;overflow:hidden;
    box-shadow:var(--sh-lg);background:#fff}
  .browser-bar{display:flex;align-items:center;gap:6px;padding:11px 15px;background:#f2f5fa;border-bottom:1px solid var(--line)}
  .browser-bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
  .browser-bar .u{margin-left:12px;background:#fff;border:1px solid var(--line-2);border-radius:7px;
    font-size:12px;color:#9aa8bd;padding:3px 12px;flex:1;max-width:300px}
  .pv-body{display:grid;grid-template-columns:180px 1fr;min-height:280px}
  .pv-side{background:#fff;border-right:1px solid var(--line);padding:16px 12px;font-size:13px}
  .pv-side .b{font-weight:700;color:var(--brand);font-size:16px;margin-bottom:14px;padding:0 8px}
  .pv-side .it{padding:8px 10px;border-radius:8px;color:#5b6a82;margin-bottom:2px}
  .pv-side .it.on{background:#eaf2fe;color:var(--accent);font-weight:600}
  .pv-main{padding:20px;background:#f7f9fc}
  .pv-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
  .pv-stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px;box-shadow:var(--sh-sm)}
  .pv-stat .n{font-size:25px;font-weight:800;color:var(--brand)}
  .pv-stat .l{font-size:12px;color:var(--muted);margin-top:2px}
  .pv-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px;
    display:flex;justify-content:space-between;align-items:center;box-shadow:var(--sh-sm)}
  @media(max-width:640px){.pv-body{grid-template-columns:1fr}.pv-side{display:none}}
  .badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:36px}
  .badge{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
    border-radius:30px;padding:10px 19px;font-size:13.5px;color:#46556e;font-weight:500;box-shadow:var(--sh-sm);
    transition:transform .18s,box-shadow .18s}
  .badge:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
  .badge .d{font-size:16px}