/* ===================================================================
   Pilo · pilo.media marketing site
   Dark theme + brand gradient · zero JS dependencies, no web fonts.
   Variables follow design/03-MARKA.md.
   =================================================================== */

*{box-sizing:border-box;margin:0;padding:0}
:root{
  /* Brand (design/03-MARKA.md §6) */
  --bg:#0a0d11;
  --bg2:#0f1318;
  --bg3:#141a21;
  --panel:#171d25;
  --panel2:#1d242e;
  --line:#262d36;
  --line2:#323a45;
  --txt:#e7ecf3;
  --mut:#8b95a3;
  --acc:#4f8cff;
  --acc2:#7c5cff;
  --acc3:#f472b6;     /* premium pink — used on Plus/Family/Business badges */
  --ok:#22c55e;
  --warn:#f59e0b;
  --bad:#ef4444;
  --grad:linear-gradient(135deg,#4f8cff 0%,#7c5cff 60%,#b45cff 100%);
  --grad-pink:linear-gradient(135deg,#7c5cff 0%,#f472b6 100%);
  --grad-soft:linear-gradient(135deg,rgba(79,140,255,.15),rgba(124,92,255,.15));
}
html,body{
  background:var(--bg);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  scroll-behavior:smooth;
}
a{color:var(--acc);text-decoration:none}
a:hover{color:var(--acc2)}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ============== NAV ============== */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(12px);background:rgba(10,13,17,.78);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:32px;height:62px}
.brand{display:flex;align-items:center;gap:12px;color:var(--txt)}
.brand-logo{width:36px;height:36px;border-radius:9px;background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px;font-family:"Inter Tight","Inter",system-ui,sans-serif;letter-spacing:-.5px;box-shadow:0 4px 14px rgba(79,140,255,.35)}
.brand-name{display:block;font-weight:700;font-size:15px;line-height:1.1;letter-spacing:-.2px}
.brand-sub{display:block;font-size:11px;color:var(--mut);margin-top:2px}
.nav-links{margin-left:auto;display:flex;gap:6px;align-items:center}
.nav-links a{padding:8px 14px;border-radius:8px;font-size:14px;color:var(--txt);font-weight:500}
.nav-links a:hover{background:var(--panel)}
.nav-links a.active{color:var(--acc)}
.nav-cta{background:var(--grad);color:#fff!important;box-shadow:0 3px 10px rgba(79,140,255,.3)}
.nav-cta:hover{filter:brightness(1.07)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--txt);padding:6px 11px;border-radius:8px;font-size:18px;cursor:pointer}
@media(max-width:880px){
  .nav-toggle{display:block;margin-left:auto}
  .nav-links{display:none;position:absolute;top:62px;left:0;right:0;flex-direction:column;background:var(--bg2);padding:14px;border-bottom:1px solid var(--line);gap:4px}
  .nav-links.open{display:flex}
}

/* ============== BUTTONS ============== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:11px;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:transform .06s,filter .15s,background .15s;text-decoration:none!important;font-family:inherit}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(79,140,255,.32)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:var(--panel);color:var(--txt);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--panel2)}
.btn-pink{background:var(--grad-pink);color:#fff;box-shadow:0 6px 20px rgba(244,114,182,.32)}
.btn-pink:hover{filter:brightness(1.08)}
.btn-block{width:100%}
.btn-large{padding:16px 32px;font-size:17px;border-radius:13px}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:9px}

/* ============== HERO ============== */
.hero{padding:80px 0 60px;background:radial-gradient(1100px 500px at 50% -10%,rgba(79,140,255,.18),transparent 60%),radial-gradient(800px 400px at 80% 20%,rgba(124,92,255,.12),transparent 60%);position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.hero h1{font-size:54px;line-height:1.05;letter-spacing:-1.2px;font-weight:800;margin-bottom:20px}
.lead{font-size:18px;color:var(--mut);margin-bottom:30px;max-width:540px}
.badge{display:inline-block;padding:5px 13px;border-radius:999px;background:var(--grad-soft);border:1px solid rgba(79,140,255,.3);font-size:12px;color:var(--acc);font-weight:600;letter-spacing:.5px;margin-bottom:18px}
.hero-cta{display:flex;gap:12px;margin-bottom:34px;flex-wrap:wrap}
.hero-features{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:14px;color:var(--mut)}
.hero-features li{display:flex;align-items:center;gap:6px}

/* phone illustration */
.hero-visual{position:relative;display:grid;place-items:center;min-height:480px}
.hero-glow{position:absolute;width:380px;height:380px;border-radius:50%;background:var(--grad);filter:blur(80px);opacity:.25;z-index:0}
.phone{position:relative;width:280px;height:520px;background:#1a1f27;border-radius:36px;border:8px solid #0f131a;box-shadow:0 30px 80px rgba(0,0,0,.6),inset 0 0 0 2px #2a323e;z-index:1;overflow:hidden;padding:8px}
.phone::before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:90px;height:22px;background:#0a0d11;border-radius:0 0 14px 14px;z-index:5}
.phone-screen{width:100%;height:100%;background:linear-gradient(165deg,#11161e 0%,#0c1117 100%);border-radius:24px;padding:36px 12px 12px;display:flex;flex-direction:column;gap:10px}
.ps-keyboard{flex:1;display:flex;flex-direction:column;gap:5px;justify-content:center}
.ps-row{display:flex;gap:4px;justify-content:center}
.ps-row span{flex:1;height:30px;background:#1c232c;border:1px solid #262d36;border-radius:6px;display:grid;place-items:center;font-size:12px;color:var(--mut);font-family:monospace}
.ps-row span.sp{flex:3;color:var(--acc)}
.ps-touchpad{flex:1.4;background:linear-gradient(180deg,#11161e,#0c1117);border:1px solid #262d36;border-radius:10px;position:relative;overflow:hidden}
.ps-cursor{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--grad);box-shadow:0 0 16px rgba(79,140,255,.7);top:30%;left:25%;animation:cursorMove 4.5s ease-in-out infinite}
@keyframes cursorMove{0%,100%{top:25%;left:20%}25%{top:60%;left:70%}50%{top:30%;left:80%}75%{top:70%;left:30%}}

@media(max-width:880px){
  .hero{padding:48px 0 40px}
  .hero-inner{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero h1{font-size:36px}
  .lead{margin-left:auto;margin-right:auto}
  .hero-cta,.hero-features{justify-content:center}
  .hero-features{grid-template-columns:1fr;text-align:left;max-width:280px;margin:0 auto}
}

/* ============== STRIP ============== */
.strip{padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.strip-inner{display:flex;justify-content:space-around;flex-wrap:wrap;gap:24px}
.strip div{text-align:center}
.strip b{display:block;font-size:24px;font-weight:700;background:var(--grad);-webkit-background-clip:text;color:transparent;margin-bottom:2px}
.strip span{display:block;color:var(--mut);font-size:12px}

/* ============== SECTIONS ============== */
.section{padding:90px 0}
.section-alt{background:var(--bg2)}
.section-title{font-size:38px;font-weight:800;text-align:center;letter-spacing:-.5px;margin-bottom:14px;line-height:1.15}
.section-sub{text-align:center;color:var(--mut);font-size:16px;margin-bottom:50px;max-width:640px;margin-left:auto;margin-right:auto}
@media(max-width:780px){.section{padding:60px 0}.section-title{font-size:28px}}

/* features grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:14px;transition:transform .15s,border-color .15s}
.feat:hover{transform:translateY(-3px);border-color:var(--acc)}
.feat-icon{font-size:30px;margin-bottom:14px}
.feat h3{font-size:17px;font-weight:700;margin-bottom:8px}
.feat p{color:var(--mut);font-size:14px;line-height:1.6}
@media(max-width:880px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:16px;position:relative}
.step-no{width:40px;height:40px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:700;font-size:16px;margin-bottom:18px;box-shadow:0 4px 14px rgba(79,140,255,.35)}
.step h3{font-size:18px;margin-bottom:10px}
.step p{color:var(--mut);font-size:14px;margin-bottom:16px}
.step-link{font-size:13px;font-weight:600}
@media(max-width:780px){.steps{grid-template-columns:1fr}}

/* downloads */
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dl-card{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column;transition:transform .15s,border-color .15s}
.dl-card:hover{transform:translateY(-3px);border-color:var(--acc)}
.dl-card-ghost{opacity:.75}
.dl-icon{width:64px;height:64px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px}
.dl-windows{background:linear-gradient(135deg,#0078d4,#005a9e);color:#fff}
.dl-android{background:linear-gradient(135deg,#3ddc84,#2cb56a);color:#fff}
.dl-ios{background:linear-gradient(135deg,#7a7a7a,#555);color:#fff}
.dl-card h3{font-size:20px;margin-bottom:6px}
.dl-meta{font-size:12px;color:var(--mut);margin-bottom:14px;font-family:monospace}
.dl-desc{color:var(--mut);font-size:14px;margin-bottom:18px}
.dl-list{list-style:none;margin-bottom:22px;display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--txt)}
.dl-hash{font-size:11px;color:var(--mut);margin-top:10px;text-align:center;font-family:monospace}
@media(max-width:880px){.dl-grid{grid-template-columns:1fr}}

/* ============== PRICING (fiyatlandirma.html) ============== */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.price-card{position:relative;padding:30px 26px;background:var(--panel);border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column;transition:transform .15s,border-color .15s}
.price-card:hover{transform:translateY(-3px);border-color:var(--acc)}
.price-card.featured{border-color:var(--acc);background:linear-gradient(180deg,rgba(79,140,255,.06),var(--panel))}
.price-card.featured::before{content:"En popüler";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--grad-pink);color:#fff;font-size:11px;font-weight:700;padding:5px 14px;border-radius:999px;letter-spacing:.5px;box-shadow:0 4px 12px rgba(244,114,182,.3)}
.price-tier{font-size:14px;font-weight:700;color:var(--mut);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.price-amount{display:flex;align-items:baseline;gap:6px;margin-bottom:6px}
.price-amount b{font-size:38px;font-weight:800;letter-spacing:-1px}
.price-amount span{color:var(--mut);font-size:13px}
.price-tagline{color:var(--mut);font-size:13px;margin-bottom:18px;min-height:34px}
.price-card ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:13.5px;color:var(--txt);margin-bottom:24px;flex:1}
.price-card ul li{display:flex;gap:8px;align-items:flex-start}
.price-card ul li::before{content:"✓";color:var(--acc);font-weight:700;flex-shrink:0;margin-top:1px}
.price-card ul li.no::before{content:"○";color:var(--mut)}
.price-card ul li.no{color:var(--mut)}
.price-card .btn{margin-top:auto}
@media(max-width:1080px){.price-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.price-grid{grid-template-columns:1fr}}

.provider-strip{margin-top:50px;padding:24px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;text-align:center}
.provider-strip h4{font-size:13px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.provider-strip .row{display:flex;justify-content:center;gap:30px;flex-wrap:wrap;font-size:14px;color:var(--txt)}
.provider-strip .row b{display:block;font-size:13px;color:var(--mut);font-weight:500}

/* ============== USE CASES ============== */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.case{padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:12px}
.case b{display:block;font-size:15px;margin-bottom:6px;font-weight:700}
.case span{color:var(--mut);font-size:13px;line-height:1.5}
@media(max-width:780px){.cases{grid-template-columns:1fr}}

/* ============== CTA strip ============== */
.cta{padding:80px 0;text-align:center;background:radial-gradient(700px 400px at 50% 50%,rgba(79,140,255,.15),transparent 60%)}
.cta h2{font-size:36px;margin-bottom:30px;letter-spacing:-.5px;font-weight:800;max-width:780px;margin-left:auto;margin-right:auto}
@media(max-width:780px){.cta h2{font-size:24px}}

/* ============== FOOTER ============== */
.footer{padding:50px 0 30px;border-top:1px solid var(--line);background:var(--bg2)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-col h5{font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:1px;margin-bottom:14px;font-weight:600}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-col ul a{color:var(--txt);font-size:14px}
.footer-col ul a:hover{color:var(--acc)}
.footer-tag{color:var(--mut);font-size:13px;margin:10px 0 14px;max-width:280px;line-height:1.55}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:24px;border-top:1px solid var(--line);color:var(--mut);font-size:12px}
.footer-bottom a{color:var(--mut)}
.footer-bottom a:hover{color:var(--txt)}
@media(max-width:780px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}

/* ============== INSTALL / FAQ / LEGAL pages ============== */
.page-hero{padding:60px 0 36px;background:radial-gradient(700px 300px at 50% -20%,rgba(79,140,255,.15),transparent 60%);text-align:center;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:42px;font-weight:800;letter-spacing:-1px;margin-bottom:10px}
.page-hero p{color:var(--mut);font-size:16px;max-width:600px;margin:0 auto}
.content{padding:50px 0;max-width:820px;margin:0 auto}
.content h2{font-size:26px;margin:40px 0 14px;font-weight:700;letter-spacing:-.3px}
.content h2:first-child{margin-top:0}
.content h3{font-size:18px;margin:24px 0 10px;font-weight:600}
.content p{color:var(--txt);margin-bottom:14px;line-height:1.7}
.content ul,.content ol{margin:0 0 16px 22px;color:var(--txt)}
.content li{margin-bottom:6px}
.content code{background:var(--panel);padding:2px 7px;border-radius:5px;font-family:"SF Mono",Menlo,Consolas,monospace;font-size:13px;border:1px solid var(--line)}
.content pre{background:var(--panel);padding:16px;border-radius:10px;border:1px solid var(--line);overflow-x:auto;margin-bottom:16px}
.content pre code{background:none;border:none;padding:0;font-size:13px;line-height:1.6}
.content table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.content table th,.content table td{padding:10px 12px;border:1px solid var(--line);text-align:left}
.content table th{background:var(--panel);font-weight:600}
.callout{padding:16px 20px;border-radius:10px;background:var(--grad-soft);border-left:3px solid var(--acc);margin:18px 0;font-size:14px}
.callout b{color:var(--acc)}
.callout-warn{background:rgba(245,158,11,.08);border-left-color:#f59e0b}
.callout-warn b{color:#f59e0b}
.callout-bad{background:rgba(239,68,68,.08);border-left-color:#ef4444}
.callout-bad b{color:#ef4444}

/* lang switcher (legal pages) */
.lang-bar{display:flex;justify-content:center;gap:6px;margin-bottom:20px}
.lang-bar a{padding:6px 14px;border-radius:8px;font-size:13px;color:var(--mut);background:var(--panel);border:1px solid var(--line)}
.lang-bar a.active{background:var(--grad);color:#fff;border-color:transparent}

/* FAQ */
.faq details{padding:18px 22px;background:var(--panel);border:1px solid var(--line);border-radius:11px;margin-bottom:10px;cursor:pointer;transition:border-color .15s}
.faq details[open]{border-color:var(--acc)}
.faq summary{font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;color:var(--acc);font-weight:300}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:12px;color:var(--mut);font-size:14px;line-height:1.7}

/* contact form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mut)}
.form-grid input,.form-grid textarea,.form-grid select{background:var(--bg2);border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:11px 13px;font-family:inherit;font-size:14px;outline:none}
.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(79,140,255,.18)}
.form-grid textarea{resize:vertical;min-height:120px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}