:root {
  color-scheme: dark;
  --bg: #0b0b0b; /* Çok koyu gri/siyah */
  --surface: #161616; /* Kart arka planları */
  --text: #ededed;
  --muted: #a0a0a0;
  --border: #2a2a2a;
  --primary: #ffffff;
  --primaryText: #000000;
  --radius: 20px;
  --fontMain: 'Inter', sans-serif;
  --fontHead: 'Space Grotesk', sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--fontMain);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  /* Hafif gradyan arka plan efekti */
  background-image: radial-gradient(circle at 50% 0%, #1f1f1f 0%, transparent 70%);
  background-repeat: no-repeat;
  background-size: 100% 600px;
}

html { scroll-behavior: smooth; }

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

img {
  display: block;
  max-width: 100%;
}

/* --- Layout --- */
.container {
  width: min(1100px, 90vw);
  margin: 0 auto;
}

.skipLink {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--primary);
  color: var(--primaryText);
  padding: 10px 20px;
  z-index: 100;
}
.skipLink:focus { top: 20px; }

/* --- Header --- */
.siteHeader {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navWrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brandLink {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brandLogo { border-radius: 8px; }

.brandName {
  font-family: var(--fontHead);
  font-weight: 600;
  font-size: 1.1rem;
}

.nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav a {
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a:hover { color: var(--primary); }

.navCta {
  background: var(--primary);
  color: var(--primaryText) !important;
  padding: 8px 16px;
  border-radius: 99px;
  font-weight: 500;
}

.navCta:hover { opacity: 0.9; }

/* --- Hero Section --- */
.hero { padding: 100px 0 80px; }

.heroGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.heroText h1 {
  font-family: var(--fontHead);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin: 10px 0 20px;
  letter-spacing: -1px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 10px;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 30px;
  max-width: 480px;
}

/* --- Store Buttons (UPDATED) --- */
.storeButtons {
  display: flex;
  gap: 15px;
  align-items: center;
}

.storeBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.storeButtons img {
  height: 44px;
  width: auto;
  transition: transform 0.2s;
}

/* Hover sadece aktiflerde olsun */
.storeBtn:not([aria-disabled="true"]) img:hover {
  transform: translateY(-2px);
}

/* İkisi de şimdilik yayında değil: karartma yok, hover yok, ama pasif hissi var */
.storeBtn[aria-disabled="true"] {
  cursor: not-allowed;
}

.storeBtn[aria-disabled="true"] img {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
}

/* CTA altındaki storeButtons hizası */
.storeButtons--cta {
  margin-top: 18px;
  justify-content: center;
}

/* --- Hero Card --- */
.heroCard {
  background: var(--surface);
  padding: 30px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.heroCard h2 {
  font-family: var(--fontHead);
  margin-top: 0;
}

.checkList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.checkList li {
  padding-left: 24px;
  position: relative;
  color: var(--muted);
}

.checkList li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

/* --- Features Section --- */
.section { padding: 80px 0; }

.sectionHead {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px;
}

.sectionHead h2 {
  font-family: var(--fontHead);
  font-size: 2.5rem;
  margin: 10px 0;
}

.sectionNote { color: var(--muted); }

.featureGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.featureCard {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 30px;
  border-radius: var(--radius);
  transition: border-color 0.3s;
}

.featureCard:hover { border-color: #444; }

.featureCard h3 {
  font-family: var(--fontHead);
  margin: 15px 0 10px;
  font-size: 1.25rem;
}

.featureCard p {
  color: var(--muted);
  margin: 0;
}

.iconBox {
  font-size: 2rem;
  margin-bottom: 15px;
}

/* --- CTA Section --- */
.ctaCard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.ctaCard h2 {
  font-family: var(--fontHead);
  font-size: 2.5rem;
  margin: 0;
}

.ctaActions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 99px;
  font-weight: 600;
  transition: all 0.2s;
  font-size: 1rem;
}

.button.primary {
  background: var(--primary);
  color: var(--primaryText);
}
.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(255,255,255,0.1);
}

.button.ghost {
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
}
.button.ghost:hover { background: #222; }

/* disabled davranış (yakında butonları) */
.button[aria-disabled="true"] {
  cursor: not-allowed;
}

/* --- Policy & Privacy Pages --- */
.pageContent { padding: 60px 0 100px; }

.textContainer { max-width: 800px; }

.textContainer h1 {
  font-family: var(--fontHead);
  font-size: 3rem;
  margin-bottom: 10px;
}

.lastUpdated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.policyBlock { margin-bottom: 40px; }

.policyBlock h3 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.policyBlock p, .policyBlock ul {
  color: #ccc;
  font-size: 1.05rem;
  line-height: 1.8;
}

.inlineLink {
  color: var(--primary);
  text-decoration: underline;
}

/* --- Footer --- */
.siteFooter {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.footerGrid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footerLinks {
  display: flex;
  gap: 20px;
}

.footerLinks a:hover { color: var(--primary); }

/* --- Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .heroGrid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .heroText h1 { font-size: 2.2rem; }

  .lead {
    margin-left: auto;
    margin-right: auto;
  }

  .storeButtons { justify-content: center; }

  .nav { display: none; }
}