:root {
  --bg: #0b0b0d;
  --panel: #171717;
  --panel-2: #1f1f1f;
  --gold: #ffc107;
  --gold-2: #f5b400;
  --gold-dark: #8a6a00;
  --text: #ffffff;
  --muted: #aab3c2;
  --green: #22c55e;
  --line: rgba(255, 255, 255, .1);
  --shadow: 0 24px 80px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html { min-width: 320px; overflow-x: hidden; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  letter-spacing: 0;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.7; }
img, iframe { max-width: 100%; }
button, input, select, textarea { min-width: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 16px clamp(18px, 5vw, 72px);
  background: rgba(11, 11, 13, .82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; min-width: 0; }
.brand span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), #8a6a00);
  color: #121212;
  box-shadow: 0 0 28px rgba(255, 193, 7, .25);
}
.main-nav { display: flex; align-items: center; gap: 18px; color: var(--muted); font-size: 14px; }
.main-nav a:hover { color: var(--gold); }
.lang-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
}
.lang-switch a {
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}
.lang-switch a.active { background: var(--gold); color: #111; }
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: 10px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
}
.menu-toggle:hover {
  background: var(--panel-2);
  border-color: var(--gold);
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s, background-color 0.3s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--gold);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--gold);
}

.hero {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
  gap: 56px;
  align-items: center;
  padding: 72px clamp(18px, 5vw, 72px) 64px;
  background:
    radial-gradient(circle at 78% 26%, rgba(255, 193, 7, .18), transparent 30%),
    linear-gradient(145deg, #0b0b0d 0%, #111113 50%, #17130a 100%);
  overflow: hidden;
}
.eyebrow, .section-head span, .split-cta span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
h1, h2, h3 { margin: 0; line-height: 1.08; }
.hero h1 { margin-top: 16px; font-size: clamp(40px, 6vw, 76px); max-width: 900px; }
.hero p { max-width: 720px; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-weight: 800;
  cursor: pointer;
  text-align: center;
}
.btn.primary { background: var(--gold); color: #111; border-color: var(--gold); box-shadow: 0 14px 38px rgba(255, 193, 7, .18); }
.btn.primary:hover { background: #ffd24a; }
.btn.dark { background: #151515; color: var(--text); }
.btn.ghost { color: var(--gold); background: rgba(255, 255, 255, .04); }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.badges span {
  padding: 10px 12px;
  border: 1px solid rgba(255, 193, 7, .2);
  border-radius: 999px;
  color: #f5d77b;
  background: rgba(255, 193, 7, .06);
  font-size: 13px;
}

.product-mockup {
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 22px;
  background: rgba(31, 31, 31, .72);
  box-shadow: var(--shadow), 0 0 72px rgba(245, 180, 0, .18);
  overflow: hidden;
  transform: perspective(900px) rotateY(-7deg) rotateX(3deg);
}
.hero-media {
  min-height: 520px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: var(--shadow), 0 0 72px rgba(245, 180, 0, .18);
}
.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  display: block;
  object-fit: cover;
}
.mock-top { height: 42px; background: #0e0e10; border-bottom: 1px solid var(--line); }
.map-canvas {
  position: relative;
  min-height: 420px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(135deg, #142015, #353019 58%, #151515);
  background-size: 46px 46px, 46px 46px, cover;
}
.parcel { position: absolute; border: 2px solid var(--gold); background: rgba(255, 193, 7, .15); box-shadow: 0 0 30px rgba(255, 193, 7, .25); }
.parcel-one { width: 230px; height: 170px; left: 80px; top: 96px; transform: skew(-15deg) rotate(-8deg); }
.parcel-two { width: 190px; height: 120px; right: 70px; bottom: 80px; transform: skew(12deg) rotate(8deg); }
.camera-path { position: absolute; inset: 72px 56px; border: 1px dashed rgba(255,255,255,.45); border-radius: 50%; }
.render-panel {
  position: absolute;
  left: 28px;
  bottom: 26px;
  width: min(320px, calc(100% - 56px));
  padding: 18px;
  border-radius: 14px;
  background: rgba(11, 11, 13, .82);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(14px);
}
.render-panel span, .render-panel small { display: block; margin-top: 8px; color: var(--muted); }
.render-panel b { color: var(--green); }

.section, .page-hero {
  padding: 76px clamp(18px, 5vw, 72px);
}
.page-hero {
  min-height: 340px;
  display: grid;
  align-content: center;
  background: linear-gradient(135deg, #101012, #18150c);
  border-bottom: 1px solid var(--line);
}
.page-hero h1, .section-head h2 { font-size: clamp(32px, 4vw, 54px); max-width: 900px; margin-top: 12px; }
.page-hero p { max-width: 760px; font-size: 18px; }
.section-head { margin-bottom: 34px; }
.band { background: #101011; border-block: 1px solid var(--line); }

.feature-grid, .video-grid, .pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card, .video-card, .price-card, .download-panel, .requirements, .contact-side, .use-grid article, .admin-card {
  background: linear-gradient(180deg, rgba(31,31,31,.92), rgba(23,23,23,.92));
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0,0,0,.22);
}
.card { padding: 24px; }
.card h3 { margin-top: 16px; font-size: 20px; }
.icon { color: var(--gold); font-size: 24px; }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.steps.tall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.step { display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.04); }
.step b { display: grid; place-items: center; min-width: 38px; height: 38px; border-radius: 10px; background: var(--gold); color: #111; }
.use-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.use-grid article { padding: 22px; color: var(--muted); }
.split-cta, .two-col { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 28px; align-items: center; }
.split-cta { background: linear-gradient(135deg, #171717, #191407); border-block: 1px solid var(--line); }

.video-card { overflow: hidden; }
.video-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  background: #000;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.video-thumb span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--gold);
  color: #111;
  font-weight: 900;
}
.video-card iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; display: block; background: #000; }
.video-card div, .price-card, .download-panel, .requirements, .contact-side { padding: 24px; }
.video-card strong, .price-card b { color: var(--gold); display: block; margin: 10px 0; font-size: 22px; }
.price-card { display: grid; gap: 12px; }
.price-card span { color: var(--green); font-weight: 800; }
.center { text-align: center; }
.muted { color: var(--muted); }
.iban-box {
  max-width: 780px;
  margin: 28px auto 0;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 193, 7, .24);
  background: rgba(255, 193, 7, .06);
  text-align: center;
}
.iban-box span { display: block; color: var(--muted); margin-bottom: 8px; }
.iban-box strong { color: var(--gold); overflow-wrap: anywhere; }
dl { display: grid; grid-template-columns: 140px 1fr; gap: 10px; }
dt { color: var(--muted); }
dd { margin: 0; font-weight: 800; }

.form { display: grid; gap: 12px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  color: var(--text);
  padding: 14px 15px;
  font: inherit;
  transition: border-color 0.25s, box-shadow 0.25s, background-color 0.25s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  background-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.15);
}
.check-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  line-height: 1.5;
}
.check-row input { width: auto; margin-top: 4px; }
.captcha-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 10px;
  align-items: center;
}
.captcha-row span {
  min-height: 48px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid rgba(255, 193, 7, .24);
  color: var(--gold);
  background: rgba(255, 193, 7, .06);
  font-weight: 900;
}
textarea { resize: vertical; }
.success { padding: 14px; border-radius: 10px; background: rgba(34, 197, 94, .12); color: #86efac; border: 1px solid rgba(34, 197, 94, .3); }
.faq-list { display: grid; gap: 12px; max-width: 920px; }
details { border: 1px solid var(--line); border-radius: 12px; padding: 18px; background: var(--panel); }
summary { cursor: pointer; font-weight: 800; }
.prose { max-width: 960px; }

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--green);
  color: #052e16;
  font-weight: 900;
  box-shadow: 0 16px 44px rgba(34, 197, 94, .28);
}
.install-app {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 30;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid rgba(255, 193, 7, .35);
  border-radius: 999px;
  background: var(--gold);
  color: #111;
  font-weight: 900;
  box-shadow: 0 16px 44px rgba(255, 193, 7, .22);
}
.install-app[hidden] { display: none; }
.site-footer {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 26px;
  padding: 46px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: #070708;
}
.site-footer a { display: block; margin-top: 10px; color: var(--muted); }

.admin-mobile-header { display: none; }
.admin-body { background: #0b0b0d; }
.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.admin-sidebar { padding: 24px; background: #111; border-right: 1px solid var(--line); }
.admin-sidebar nav { display: grid; gap: 8px; margin-top: 24px; }
.admin-sidebar a { padding: 11px 12px; border-radius: 8px; color: var(--muted); }
.admin-sidebar a:hover { background: rgba(255,255,255,.06); color: var(--gold); }
.admin-main { padding: 32px; overflow-x: auto; }
.admin-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.admin-card { padding: 22px; }
.admin-card b { display: block; color: var(--gold); font-size: 30px; margin-top: 8px; }
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.table { width: 100%; min-width: 760px; border-collapse: collapse; margin-top: 0; background: transparent; overflow: hidden; }
.table th, .table td { padding: 13px; border-bottom: 1px solid var(--line); text-align: left; color: var(--muted); vertical-align: top; }
.table th { color: var(--text); background: #111; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-box { width: min(440px, 100%); padding: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; }

@media (max-width: 1080px) {
  .hero, .two-col, .split-cta { grid-template-columns: 1fr; }
  .feature-grid, .video-grid, .pricing-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .steps, .use-grid, .site-footer, .admin-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .product-mockup { transform: none; }
}
@media (max-width: 760px) {
  .site-header {
    padding: 12px 14px;
    gap: 10px;
  }
  .brand {
    max-width: calc(100% - 58px);
    font-size: 15px;
  }
  .brand-mark, .brand-logo {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }
  .menu-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 68px;
    max-height: calc(100vh - 86px);
    overflow-y: auto;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #111;
    flex-direction: column;
    align-items: stretch;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
    z-index: 30;
  }
  .main-nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0 8px;
  }
  .lang-switch {
    width: 100%;
    justify-content: center;
  }
  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .hero {
    min-height: auto;
    padding: 38px 16px 44px;
    gap: 28px;
  }
  .hero h1 { font-size: 36px; }
  .hero p, .page-hero p { font-size: 16px; }
  .hero-media, .hero-media img {
    min-height: 260px;
    border-radius: 16px;
  }
  .section, .page-hero {
    padding: 48px 16px;
  }
  .page-hero {
    min-height: 260px;
  }
  .page-hero h1, .section-head h2 {
    font-size: 32px;
  }
  .feature-grid, .video-grid, .pricing-grid, .steps, .steps.tall, .use-grid, .site-footer, .admin-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .badges span { width: 100%; text-align: center; }
  .card, .video-card div, .price-card, .download-panel, .requirements, .contact-side, .use-grid article {
    padding: 20px;
  }
  dl {
    grid-template-columns: 1fr;
  }
  .captcha-row { grid-template-columns: 1fr; }
  
  /* Admin Panel Mobil Hamburger ve Responsive Kuralları */
  .admin-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: #111;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 40;
  }
  .admin-mobile-header .brand {
    font-size: 16px;
    max-width: none;
  }
  .admin-shell {
    grid-template-columns: 1fr;
    display: block;
  }
  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: #111;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 24px 18px;
    border-right: 1px solid var(--line);
    display: block !important;
  }
  .admin-sidebar.is-open {
    transform: translateX(0);
    box-shadow: 10px 0 50px rgba(0, 0, 0, 0.8);
  }
  .admin-sidebar nav {
    grid-template-columns: 1fr !important;
    margin-top: 18px;
  }
  .admin-main {
    padding: 24px 16px;
  }
  .admin-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    backdrop-filter: blur(4px);
    z-index: 90;
  }
  .table {
    width: 100%;
    white-space: nowrap;
  }
  .menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    backdrop-filter: blur(4px);
    z-index: 25;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
  }
  .menu-backdrop.is-open {
    opacity: 1;
    visibility: visible;
  }
  .site-footer {
    padding-bottom: 92px;
  }
  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    padding: 13px 15px;
  }
  .install-app {
    left: 14px;
    bottom: 14px;
    max-width: calc(100vw - 150px);
    padding: 0 14px;
  }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 32px; }
  .page-hero h1, .section-head h2 { font-size: 28px; }
  .brand span:last-child { max-width: 190px; }
  .actions .btn, .actions button, .actions a { width: 100%; }
}