/* TickerEye — landing (dark/light, Apple-like) */
:root{
  --bg:#05070a; --bg2:#0b0e13; --surface:#0e141c; --surface2:#121a24;
  --border:#1b2230; --border2:#252e3d;
  --text:#f4f6fa; --muted:#8b93a6; --dim:#5b6473;
  --accent:#06c264; --accent2:#19d873; --accent-ink:#06140e;
  --up:#06c264; --down:#ff5a5f;
  --header-bg:rgba(5,7,10,.72);
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --radius:20px; --radius-lg:28px; --maxw:1120px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
[data-theme="light"]{
  --bg:#ffffff; --bg2:#f6f8fb; --surface:#f5f7fa; --surface2:#eef1f6;
  --border:#e6eaf0; --border2:#dde2ea;
  --text:#0c1016; --muted:#5b6472; --dim:#9aa2b0;
  --accent:#06a857; --accent2:#06c264; --accent-ink:#ffffff;
  --up:#06a857; --down:#e0414a;
  --header-bg:rgba(255,255,255,.74);
  --shadow:0 18px 50px rgba(20,30,50,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; line-height:1.6; overflow-x:hidden;
  transition:background .3s var(--ease), color .3s var(--ease);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
.brandfont{font-family:"Space Grotesk",Inter,sans-serif}
.muted{color:var(--muted)} .small{font-size:13px} .center{text-align:center}
section{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.nav{position:sticky;top:0;z-index:50;display:flex;justify-content:center;padding:0 22px;height:60px;
  background:var(--header-bg);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);
  border-bottom:1px solid var(--border)}
.nav .inner{max-width:var(--maxw);width:100%;display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;letter-spacing:-.02em}
.brand img{width:28px;height:28px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a:not(.btn){padding:8px 12px;border-radius:10px;color:var(--muted);font-weight:600;font-size:14px;transition:.2s var(--ease)}
.nav-links a:not(.btn):hover{color:var(--text);background:color-mix(in srgb,var(--text) 8%,transparent)}
.icon-btn{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:var(--muted);transition:.2s var(--ease)}
.icon-btn:hover{color:var(--text);background:color-mix(in srgb,var(--text) 8%,transparent)}
.icon-btn svg{width:19px;height:19px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  background:var(--accent);color:var(--accent-ink);transition:.22s var(--ease);white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px color-mix(in srgb,var(--accent) 35%,transparent)}
.btn-ghost{background:color-mix(in srgb,var(--text) 7%,transparent);color:var(--text);border:1px solid var(--border2)}
.btn-ghost:hover{background:color-mix(in srgb,var(--text) 12%,transparent);box-shadow:none;transform:translateY(-1px)}
.btn-sm{padding:9px 16px;font-size:13px}
.btn.big{padding:16px 32px;font-size:17px}

/* ---------- price tape ---------- */
.tape{border-bottom:1px solid var(--border);overflow:hidden;white-space:nowrap;background:color-mix(in srgb,var(--text) 1.5%,transparent);
  -webkit-mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.tape-track{display:inline-flex;gap:30px;padding:11px 0;animation:tape 58s linear infinite;font-weight:700;font-size:13px;will-change:transform}
.tape:hover .tape-track{animation-play-state:paused}
.tape-track span b{color:var(--text)} .tape-track .u{color:var(--up)} .tape-track .d{color:var(--down)}
@keyframes tape{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- scroll reveal ---------- */
.r{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.r.in{opacity:1;transform:none}

/* ---------- açılış splash (logo büyüyerek gelir) ---------- */
.splash{position:fixed;inset:0;z-index:300;display:grid;place-content:center;justify-items:center;gap:16px;
  background:var(--bg);transition:opacity .5s var(--ease),visibility .5s var(--ease)}
.splash.out{opacity:0;visibility:hidden}
.splash-logo{width:112px;height:112px;border-radius:30px;box-shadow:0 24px 70px rgba(0,0,0,.5);animation:splashPop 1.15s var(--ease) both}
.splash-name{font-weight:900;font-size:24px;letter-spacing:-.02em;animation:splashName .6s var(--ease) .4s both}
@keyframes splashPop{0%{opacity:0;transform:scale(.25) rotate(-6deg)}55%{opacity:1;transform:scale(1.1) rotate(0)}100%{transform:scale(1)}}
@keyframes splashName{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- skeleton shimmer (cihaz mini-grafik canlı yüklenme) ---------- */
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
.tile .spark{background:linear-gradient(100deg,transparent 20%,color-mix(in srgb,var(--text) 12%,transparent) 45%,transparent 70%),
  color-mix(in srgb,var(--text) 4%,transparent);background-size:200% 100%;animation:shimmer 1.6s linear infinite;border-radius:6px}

@media(prefers-reduced-motion:reduce){
  .r{opacity:1;transform:none;transition:none}
  .splash-logo,.splash-name,.tape-track,.tile .spark{animation:none}
}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:70px;padding-bottom:70px;position:relative}
.eyebrow{display:inline-block;font-weight:700;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.03;font-weight:900;letter-spacing:-.03em}
.hero h1 .grad{background:linear-gradient(120deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:clamp(16px,2.2vw,19px);margin:20px 0 26px;max-width:540px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.micro{color:var(--dim);font-size:13px;margin-top:18px}

/* device mockup */
.hero-art{position:relative}
.device{position:relative;z-index:2;background:var(--surface);border:1px solid var(--border2);border-radius:24px;padding:16px;box-shadow:var(--shadow)}
.device-topbar{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);font-weight:600;margin-bottom:12px;padding:0 4px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:14px}
.t-row{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.t-row b{font-weight:800} .t-row .up{color:var(--up);font-weight:700;font-size:12px} .t-row .down{color:var(--down);font-weight:700;font-size:12px}
.t-price{font-size:22px;font-weight:800;margin-top:6px}
.spark{height:26px;margin-top:8px;border-radius:6px;background:
  repeating-linear-gradient(90deg,color-mix(in srgb,var(--accent) 22%,transparent) 0 2px,transparent 2px 7px)}
.glow{position:absolute;inset:-40px;z-index:1;background:radial-gradient(50% 50% at 60% 40%,color-mix(in srgb,var(--accent) 28%,transparent),transparent 70%);filter:blur(20px)}

/* ---------- sections ---------- */
.section{padding:74px 0}
.section.alt{background:var(--bg2);max-width:100%;padding-left:22px;padding-right:22px}
.section.alt > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.sec-title{font-size:clamp(26px,4vw,42px);font-weight:900;letter-spacing:-.02em;text-align:center}
.sec-title.left{text-align:left}
.sec-sub{color:var(--muted);text-align:center;margin:12px auto 40px;font-size:17px;max-width:600px}

/* products showcase */
.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prod{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 22px;text-align:center;transition:.28s var(--ease)}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--border2)}
.prod img{width:120px;height:120px;border-radius:28px;margin:0 auto 16px;box-shadow:0 14px 40px rgba(0,0,0,.4)}
.prod h3{font-size:21px;font-weight:800}
.prod p{color:var(--muted);font-size:14px;margin:6px 0 14px;min-height:40px}
.prod .pp{font-weight:800;font-size:18px;margin-bottom:14px}

/* feature cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.card .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:22px;
  background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);margin-bottom:14px}
.card h3{font-size:17px;font-weight:800;margin-bottom:7px}
.card p{color:var(--muted);font-size:14px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;text-align:center}
.step .num{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-weight:900;margin-bottom:14px}
.step h3{font-weight:800;margin-bottom:6px} .step p{color:var(--muted);font-size:14px}

/* plans */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;position:relative}
.plan.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.plan .tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:var(--accent-ink);font-size:12px;font-weight:800;padding:5px 14px;border-radius:999px}
.plan h3{font-size:18px;font-weight:800}
.plan .price{font-size:30px;font-weight:900;margin:8px 0 16px}
.plan .price small{font-size:14px;color:var(--muted);font-weight:600}
.plan ul{list-style:none;display:grid;gap:10px}
.plan li{color:var(--muted);font-size:14px;padding-left:24px;position:relative}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}

/* about */
.about{display:flex;gap:30px;align-items:flex-start;flex-wrap:wrap}
.about img{width:84px;height:84px;border-radius:22px;box-shadow:var(--shadow)}
.about p{color:var(--muted);margin-top:12px;max-width:680px}
.about .sign{color:var(--text);font-weight:700;margin-top:14px}

/* contact */
#iletisim{text-align:center}

/* footer */
.footer{border-top:1px solid var(--border);margin-top:40px;padding:40px 22px;text-align:center}
.f-brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;margin-bottom:10px}
.f-brand img{width:26px;height:26px;border-radius:7px}
.f-legal{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center;margin-bottom:22px}
.f-legal a{color:var(--muted);font-size:13px;font-weight:600;transition:.2s var(--ease)}
.f-legal a:hover{color:var(--text)}

/* legal pages */
.legal{max-width:780px;padding-top:48px;padding-bottom:40px}
.legal-back{display:inline-block;color:var(--accent);font-weight:700;font-size:14px;margin-bottom:18px}
.legal h1{font-size:clamp(28px,5vw,40px);font-weight:900;letter-spacing:-.02em;margin-bottom:22px}
.legal-body{color:var(--muted)}
.legal-body h3{color:var(--text);font-size:18px;font-weight:800;margin:26px 0 8px}
.legal-body p{margin:10px 0}
.legal-body ul{list-style:none;display:grid;gap:8px;margin:10px 0}
.legal-body li{padding-left:20px;position:relative}
.legal-body li::before{content:"•";position:absolute;left:4px;color:var(--accent);font-weight:900}
.legal-body b{color:var(--text)}
.legal-body a{color:var(--accent);font-weight:600}
.legal-body .note{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px 16px;font-size:14px}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .hero{grid-template-columns:1fr;text-align:center}
  .lead{margin-left:auto;margin-right:auto} .cta-row{justify-content:center}
  .glow{display:none}
  .prods,.grid,.steps,.plans{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto}
  .nav-links a:not(.btn){display:none}
}

/* tema değiştirici ikonu */
.icon-btn .ic-moon{display:none}
[data-theme="light"] .icon-btn .ic-sun{display:none}
[data-theme="light"] .icon-btn .ic-moon{display:block}