:root{
  --navy:#0A2E5C;
  --navy-2:#0d3a73;
  --blue:#1D6FE0;
  --blue-d:#155bbd;
  --yellow:#F5B400;
  --ink:#1a2433;
  --muted:#5a6677;
  --line:#e3e8ef;
  --bg:#ffffff;
  --bg-soft:#f4f7fb;
  --ok:#1f9d57;
  --no:#c0392b;
  --radius:14px;
  --shadow:0 10px 30px rgba(10,46,92,.10);
  --shadow-sm:0 3px 12px rgba(10,46,92,.08);
  --wrap:1140px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;color:var(--navy);font-weight:800}
h1{font-size:2rem;margin:.2em 0 .5em}
h2{font-size:1.55rem;margin:1.8em 0 .6em}
h3{font-size:1.18rem;margin:1.4em 0 .4em}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin:.3em 0}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--yellow);color:var(--navy);padding:10px 16px;z-index:200}
.skip-link:focus{left:8px;top:8px}

/* ---------- NAV ---------- */
.site-nav{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(10,46,92,.03)}
.nav-inner{max-width:var(--wrap);margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy)}
.brand:hover{text-decoration:none}
.brand-text{font-size:1.18rem;letter-spacing:-.01em}
.brand-text strong{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav-links a{color:var(--ink);font-weight:600;font-size:.96rem;padding:8px 11px;border-radius:8px}
.nav-links a:hover{background:var(--bg-soft);text-decoration:none}
.nav-links a[aria-current="page"]{color:var(--blue)}
.nav-cta{background:var(--blue);color:#fff!important;padding:9px 16px!important;border-radius:9px}
.nav-cta:hover{background:var(--blue-d)!important;text-decoration:none}
.nav-toggle,.nav-burger{display:none}

/* ---------- BUTTONS ---------- */
.btn{display:inline-block;font-weight:700;border-radius:10px;padding:13px 24px;text-align:center;cursor:pointer;border:2px solid transparent;font-size:1rem}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-d)}
.btn-yellow{background:var(--yellow);color:var(--navy)}
.btn-yellow:hover{background:#e0a600}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline{background:#fff;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--bg-soft)}

/* ---------- HERO ---------- */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 70%);color:#fff;padding:54px 0 64px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero h1{color:#fff;font-size:2.3rem;letter-spacing:-.02em}
.hero .lede{font-size:1.18rem;color:#d7e3f3;max-width:560px}
.hero .eyebrow{display:inline-block;background:rgba(245,180,0,.15);color:var(--yellow);font-weight:700;font-size:.82rem;padding:6px 13px;border-radius:30px;letter-spacing:.03em;text-transform:uppercase;margin-bottom:14px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.hero-trust{margin-top:22px;display:flex;flex-wrap:wrap;gap:18px;color:#aebfd6;font-size:.92rem}
.hero-trust span{display:flex;align-items:center;gap:7px}
.hero-trust svg{flex:none}

/* phone mockup */
.mockup{justify-self:center;width:100%;max-width:320px}
.phone{background:#0a1726;border:9px solid #16263c;border-radius:34px;padding:14px 12px 18px;box-shadow:0 22px 50px rgba(0,0,0,.4);position:relative}
.phone::before{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);width:60px;height:6px;background:#2a3a52;border-radius:5px}
.phone-screen{background:var(--bg-soft);border-radius:18px;padding:14px 12px;margin-top:14px}
.phone-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.phone-bar .ttl{font-weight:800;color:var(--navy);font-size:.95rem}
.phone-bar .pill{background:var(--ok);color:#fff;font-size:.62rem;font-weight:700;padding:3px 8px;border-radius:20px}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.app-tile{background:#fff;border-radius:10px;padding:10px 8px;box-shadow:var(--shadow-sm);text-align:center}
.app-tile .ic{width:30px;height:30px;border-radius:8px;margin:0 auto 6px;display:flex;align-items:center;justify-content:center;color:#fff}
.app-tile span{font-size:.68rem;font-weight:600;color:var(--ink);display:block;line-height:1.25}
.app-stat{background:var(--navy);color:#fff;border-radius:10px;padding:10px 12px;margin-top:8px;display:flex;justify-content:space-between;align-items:center}
.app-stat b{color:var(--yellow);font-size:1.15rem}
.app-stat small{color:#bcd0ec;font-size:.68rem;display:block}

/* ---------- SECTIONS ---------- */
section{padding:52px 0}
section.soft{background:var(--bg-soft)}
.section-head{max-width:760px;margin-bottom:30px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.08rem;margin:0}
.kicker{display:inline-block;color:var(--blue);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}

.lead{font-size:1.15rem;color:var(--ink)}
.snippet-box{background:#fff;border:1px solid var(--line);border-left:5px solid var(--blue);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);margin:0 0 14px}
.snippet-box p{margin:0}

/* cards grid */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr 1fr}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.card h3{margin-top:0;display:flex;align-items:center;gap:10px}
.card p{color:var(--muted);margin-bottom:0;font-size:.98rem}
.card .ic,.feat-ic{flex:none;width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--blue)}
.card .ic.navy{background:var(--navy)}
.card .ic.yellow{background:var(--yellow);color:var(--navy)}

/* persona chips */
.persona-grid{display:grid;grid-template-columns:1fr;gap:14px}
.persona{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.persona .ic{flex:none;width:40px;height:40px;border-radius:10px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;color:var(--blue)}
.persona b{display:block;color:var(--navy)}
.persona span{color:var(--muted);font-size:.95rem}

/* stat strip */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center;box-shadow:var(--shadow-sm)}
.stat b{display:block;color:var(--blue);font-size:1.7rem;line-height:1.1}
.stat span{color:var(--muted);font-size:.9rem}

/* ---------- TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#fff}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.97rem}
caption{caption-side:top;text-align:left;font-weight:700;color:var(--navy);padding:14px 16px 0}
th,td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--navy);color:#fff;font-weight:700;border-bottom:none}
tbody tr:nth-child(even){background:var(--bg-soft)}
th[scope="row"]{font-weight:700;color:var(--navy)}
.col-sp{background:rgba(29,111,224,.06)}
thead th.col-sp{background:var(--blue)}
.yes{color:var(--ok);font-weight:700}
.no{color:var(--no);font-weight:700}

/* ---------- PRICING ---------- */
.pricing{display:grid;grid-template-columns:1fr;gap:18px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column}
.price-card.pop{border:2px solid var(--blue);box-shadow:var(--shadow)}
.price-badge{position:absolute;top:-12px;right:18px;background:var(--yellow);color:var(--navy);font-weight:700;font-size:.74rem;padding:5px 12px;border-radius:20px}
.price-card h3{margin:0 0 6px}
.price-amt{font-size:2rem;font-weight:800;color:var(--navy);line-height:1}
.price-amt small{font-size:.85rem;color:var(--muted);font-weight:600}
.price-card ul{list-style:none;padding:0;margin:16px 0;flex:1}
.price-card li{padding-left:24px;position:relative;color:var(--ink);font-size:.95rem}
.price-card li::before{content:"";position:absolute;left:0;top:9px;width:13px;height:8px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}

/* ---------- CTA BLOCK ---------- */
.cta{background:linear-gradient(160deg,var(--navy),var(--blue));color:#fff;border-radius:18px;padding:36px 28px;text-align:center;box-shadow:var(--shadow)}
.cta h2{color:#fff;margin-top:0}
.cta p{color:#d7e3f3;max-width:620px;margin:0 auto 20px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta-note{margin-top:14px;color:#aebfd6;font-size:.85rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;box-shadow:var(--shadow-sm)}
details[open]{border-color:var(--blue)}
summary{cursor:pointer;padding:17px 20px;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.4rem;color:var(--blue);font-weight:400;flex:none}
details[open] summary::after{content:"\2212"}
details .answer{padding:0 20px 18px;color:var(--muted)}
details .answer p:last-child{margin-bottom:0}

/* ---------- ARTICLE / CONTENT ---------- */
.content{padding:42px 0}
.content .wrap{max-width:880px}
.breadcrumb{font-size:.88rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--muted)}
.content h2{border-top:1px solid var(--line);padding-top:1.2em}
.content h2:first-of-type{border-top:none;padding-top:0}
.callout{background:var(--bg-soft);border-left:4px solid var(--yellow);border-radius:0 12px 12px 0;padding:16px 20px;margin:0 0 18px}
.callout p:last-child{margin-bottom:0}
.check-list{list-style:none;padding:0}
.check-list li{padding-left:30px;position:relative;margin:.5em 0}
.check-list li::before{content:"";position:absolute;left:4px;top:8px;width:13px;height:8px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.x-list{list-style:none;padding:0}
.x-list li{padding-left:30px;position:relative;margin:.5em 0}
.x-list li::before{content:"\00d7";position:absolute;left:6px;top:0;color:var(--no);font-weight:800;font-size:1.15rem}

/* related links */
.related{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-top:30px}
.related h2{margin-top:0;border:none;padding:0;font-size:1.25rem}
.related ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:8px}
.related a{font-weight:600}

/* inline cta within content */
.cta-inline{background:var(--navy);color:#fff;border-radius:var(--radius);padding:24px;margin:26px 0;text-align:center}
.cta-inline p{color:#d7e3f3;margin:6px 0 16px}
.cta-inline strong{color:#fff;font-size:1.12rem}
.cta-inline .cta-row{justify-content:center}

/* rehber list */
.article-list{display:grid;gap:16px;grid-template-columns:1fr}
.article-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:var(--shadow-sm)}
.article-item h2{margin:0 0 6px;font-size:1.15rem;border:none;padding:0}
.article-item p{color:var(--muted);margin:0 0 10px;font-size:.96rem}
.empty-note{background:var(--bg-soft);border:1px dashed var(--line);border-radius:12px;padding:24px;color:var(--muted);text-align:center}

/* forms / contact */
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.info-card h3{margin-top:0}

/* ---------- SCREENSHOTS / FIGURES ---------- */
.shot{margin:24px 0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.shot img{display:block;width:100%;height:auto;border-bottom:1px solid var(--line)}
.shot figcaption{padding:12px 18px;color:var(--muted);font-size:.92rem;line-height:1.5}
.shot figcaption strong{color:var(--navy)}
/* two-up screenshots */
.shot-grid{display:grid;grid-template-columns:1fr;gap:18px;margin:24px 0}
@media(min-width:760px){.shot-grid{grid-template-columns:1fr 1fr}}
.shot-grid .shot{margin:0}
/* hero screenshot inside phone mockup */
.hero-shot{justify-self:center;width:100%;max-width:560px;margin:0}
.hero-shot img{display:block;width:100%;height:auto;border-radius:16px;border:1px solid rgba(255,255,255,.18);box-shadow:0 22px 50px rgba(0,0,0,.4)}
.hero-shot figcaption{margin-top:10px;color:#aebfd6;font-size:.85rem;text-align:center}
/* mini gallery */
.gallery{display:grid;grid-template-columns:1fr;gap:16px;margin:22px 0}
@media(min-width:680px){.gallery{grid-template-columns:repeat(3,1fr)}}
.gallery .shot{margin:0}
.gallery .shot img{height:auto}
/* gerçek telefon (iPhone) ekran görüntüleri */
.phone-shot{margin:26px auto;max-width:300px;text-align:center}
.phone-shot img{display:block;width:100%;height:auto;border-radius:22px;border:1px solid var(--line);box-shadow:0 16px 40px rgba(10,46,92,.18)}
.phone-shot figcaption{margin-top:12px;color:var(--muted);font-size:.9rem;line-height:1.5}
.phone-shot figcaption strong{color:var(--navy)}
.tel-galeri{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin:24px 0}
.tel-galeri figure{margin:0;text-align:center}
.tel-galeri img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--line);box-shadow:0 14px 34px rgba(10,46,92,.16)}
.tel-galeri figcaption{margin-top:10px;color:var(--muted);font-size:.86rem;line-height:1.45}
.tel-galeri figcaption strong{color:var(--navy)}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--navy);color:#c4d3e8;margin-top:10px}
.footer-inner{max-width:var(--wrap);margin:0 auto;padding:46px 20px 30px;display:grid;grid-template-columns:1fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:10px}
.footer-about{font-size:.92rem;color:#9fb4d1;margin:0}
.footer-col h2{color:#fff;font-size:1rem;margin:0 0 12px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin:.4em 0}
.footer-col a{color:#c4d3e8;font-size:.94rem}
.footer-col a:hover{color:#fff}
.footer-store{display:inline-block;border:1px solid rgba(255,255,255,.3);border-radius:8px;padding:8px 14px;color:#fff!important;font-size:.88rem;font-weight:600;margin:6px 8px 0 0}
.footer-store:hover{background:rgba(255,255,255,.1);text-decoration:none}
.footer-bar{border-top:1px solid rgba(255,255,255,.12);padding:16px 20px;text-align:center;font-size:.85rem;color:#9fb4d1}
.footer-bar a{color:var(--yellow)}

/* ---------- RESPONSIVE ---------- */
@media(min-width:680px){
  .grid-2{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .persona-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(4,1fr)}
  .pricing{grid-template-columns:1fr 1fr}
  .related ul{grid-template-columns:1fr 1fr}
  .article-list{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:2fr 1fr 1fr 1.4fr}
}
@media(min-width:920px){
  h1{font-size:2.4rem}
  .hero h1{font-size:2.8rem}
  .hero .wrap{grid-template-columns:1.15fr .85fr}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .pricing{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:780px){
  .nav-burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
  .nav-burger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.2s}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links a{padding:12px 8px;border-bottom:1px solid var(--line)}
  .nav-cta{margin-top:10px;text-align:center}
  .nav-toggle:checked ~ .nav-links{display:flex}
  .nav-toggle:checked ~ .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .nav-burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}