:root {
  --ink: #07110c;
  --panel: #0e1a13;
  --scale: #15241b;
  --line: #24382c;
  --lime: #b8f03a;
  --mint: #6ee07a;
  --bone: #efe6d2;
  --sage: #c5d4c4;
  --mute: #8aa08c;
  --amber: #e8a23a;
  --heat: #ff6b3d;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
  --font-brand: "Syne", "Trebuchet MS", sans-serif;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
  --dock-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100%;
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  background:
    radial-gradient(900px 520px at 88% -10%, rgba(184, 240, 58, 0.09), transparent 58%),
    radial-gradient(700px 420px at -8% 18%, rgba(232, 162, 58, 0.07), transparent 50%),
    var(--ink);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(30deg, transparent 46%, rgba(184, 240, 58, 0.08) 47%, transparent 49%),
    linear-gradient(150deg, transparent 46%, rgba(110, 224, 122, 0.05) 47%, transparent 49%),
    radial-gradient(circle at 20% 20%, rgba(184, 240, 58, 0.05) 0 8px, transparent 9px);
  background-size: 42px 72px, 42px 72px, 84px 84px;
  animation: zd-drift 28s linear infinite;
}

@keyframes zd-drift {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 42px 72px, -42px 72px, 84px 0; }
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.zd-skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--lime);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 80;
}
.zd-skip:focus { left: 8px; }

.zd-rail {
  display: none;
}

.zd-ticker {
  position: relative;
  z-index: 4;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #09150f;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zd-ticker-track {
  display: flex;
  gap: 42px;
  width: max-content;
  padding: 10px 0;
  animation: zd-marquee 38s linear infinite;
}

.zd-ticker-track span { white-space: nowrap; }
.zd-ticker-track span::before {
  content: "◆";
  margin-right: 14px;
  color: var(--amber);
}

@keyframes zd-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.zd-mast {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 12px 20px;
  background: rgba(7, 17, 12, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.zd-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.zd-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-family: var(--font-brand);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--ink);
  background: var(--lime);
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
}

.zd-brand small {
  display: block;
  color: var(--mute);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.zd-brand strong {
  font-family: var(--font-brand);
  font-size: 18px;
  letter-spacing: -0.03em;
}

.zd-nav, .zd-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
}

.zd-nav a, .zd-langs a {
  text-decoration: none;
  color: var(--sage);
}

.zd-nav a:hover, .zd-langs a:hover,
.zd-langs a[aria-current="page"] {
  color: var(--lime);
}

.zd-clock {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  min-width: 48px;
  text-align: right;
}

.zd-wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.zd-crumbs {
  padding: 16px 0 0;
  color: var(--mute);
  font-size: 13px;
}

.zd-crumbs a { color: var(--sage); text-decoration: none; }

.zd-hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  padding: 36px 0 18px;
  align-items: stretch;
}

.zd-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 14px;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.55rem, 3.2vw, 2.2rem); }
h3 { font-size: 1.25rem; }

.zd-lede {
  font-size: 1.08rem;
  color: var(--sage);
  max-width: 62ch;
}

.zd-hero-actions, .zd-vial-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.zd-fang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  text-decoration: none;
  font-family: var(--font-brand);
  font-weight: 700;
  letter-spacing: 0.02em;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  transition: transform 0.18s ease, filter 0.18s ease;
}

.zd-fang:hover { transform: translateY(-2px); filter: brightness(1.06); }
.zd-fang--in { background: var(--lime); color: var(--ink); }
.zd-fang--up { background: var(--heat); color: #1a0c08; }

.zd-vial {
  background:
    linear-gradient(180deg, rgba(184, 240, 58, 0.08), transparent 28%),
    var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.zd-vial::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -28px;
  width: 110px;
  height: 110px;
  background: radial-gradient(circle, rgba(184, 240, 58, 0.18), transparent 68%);
  animation: zd-pulse 3.4s ease-in-out infinite;
}

@keyframes zd-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.18); opacity: 1; }
}

.zd-vial-top {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zd-vial-addr {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  color: var(--lime);
  word-break: break-word;
}

.zd-muted { color: var(--mute); }

.zd-section { padding: 42px 0; }
.zd-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.zd-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.zd-tile {
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--scale);
  border: 1px solid var(--line);
  text-decoration: none;
  min-height: 180px;
  position: relative;
}

.zd-tile::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--lime);
}

.zd-tile--yedek::before { background: var(--amber); }
.zd-tile--mobil::before { background: var(--mint); }

.zd-tile-code {
  font-family: var(--font-mono);
  color: var(--lime);
  font-size: 12px;
}

.zd-tile em {
  color: var(--mute);
  font-style: normal;
  font-size: 14px;
}

.zd-tile-go {
  margin-top: auto;
  font-family: var(--font-brand);
  color: var(--lime);
}

.zd-slider {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.zd-slides {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.22, 0.8, 0.28, 1);
}

.zd-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}

.zd-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 240px;
}

.zd-slide-copy { padding: 28px; }
.zd-dots {
  display: flex;
  gap: 8px;
  padding: 12px 16px 16px;
}

.zd-dots button {
  width: 34px;
  height: 28px;
  border: 0;
  background: var(--scale);
  color: var(--bone);
  font-family: var(--font-mono);
  cursor: pointer;
}

.zd-dots button.is-on { background: var(--lime); color: var(--ink); }

.zd-slider-nav {
  display: flex;
  gap: 8px;
  padding: 0 16px 16px;
}

.zd-slider-nav button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--bone);
  min-height: 40px;
  padding: 0 14px;
  font-family: var(--font-brand);
  cursor: pointer;
}

.zd-grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}

.zd-sheet, .zd-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 22px;
}

.zd-sheet {
  box-shadow: inset 8px 0 0 var(--lime);
}

.zd-drop::first-letter {
  font-family: var(--font-display);
  font-size: 2.4em;
  float: left;
  line-height: 0.85;
  padding: 8px 10px 0 0;
  color: var(--lime);
}

.zd-steps {
  padding-left: 18px;
}

.zd-steps li { margin: 10px 0; }

.zd-card-body { padding-top: 14px; }

.zd-sheet img, .zd-card img, .zd-event img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.zd-reviews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.zd-review {
  margin: 0;
  padding: 18px;
  background: var(--scale);
  border: 1px solid var(--line);
}

.zd-stars { color: var(--amber); letter-spacing: 2px; }
.zd-review cite { color: var(--mute); font-style: normal; font-size: 13px; }

.zd-event {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.zd-event-copy { padding: 24px; }

.zd-faq details {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 4px 16px;
  margin: 8px 0;
}

.zd-faq summary {
  cursor: pointer;
  font-weight: 700;
  padding: 12px 0;
  font-family: var(--font-brand);
}

.zd-faq details[open] summary { color: var(--lime); }

.zd-foot {
  padding: 28px 0 110px;
  color: var(--mute);
  font-size: 14px;
  border-top: 1px solid var(--line);
}

.zd-foot-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.zd-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: flex;
  gap: 10px;
  padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
  background: rgba(7, 17, 12, 0.94);
  border-top: 1px solid var(--lime);
  backdrop-filter: blur(10px);
}

.zd-dock .zd-fang {
  flex: 1;
  min-height: 52px;
  font-size: 17px;
  animation: zd-glow 2.4s ease-in-out infinite;
}

@keyframes zd-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(184, 240, 58, 0.0); }
  50% { box-shadow: 0 0 22px rgba(184, 240, 58, 0.28); }
}

.zd-side-ticker {
  display: none;
}

@media (min-width: 980px) {
  .zd-rail {
    display: block;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 42px;
    z-index: 6;
    background: #06100b;
    border-right: 1px solid var(--line);
    color: var(--lime);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.28em;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    display: grid;
    place-items: center;
    text-transform: uppercase;
  }

  .zd-side-ticker {
    display: block;
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 28px;
    overflow: hidden;
    z-index: 5;
    border-left: 1px solid var(--line);
    background: #09150f;
    color: var(--amber);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .zd-side-ticker span {
    display: block;
    writing-mode: vertical-rl;
    animation: zd-rise 18s linear infinite;
    padding: 20px 6px;
    white-space: nowrap;
  }

  @keyframes zd-rise {
    from { transform: translateY(20%); }
    to { transform: translateY(-60%); }
  }

  body { padding-left: 42px; padding-right: 28px; }
  .zd-mast { top: 0; }
  .zd-dock { display: none; }
  .zd-foot { padding-bottom: 36px; }
}

@media (max-width: 900px) {
  .zd-mast {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand langs"
      "nav nav";
    padding: 10px 14px;
    gap: 8px 12px;
  }
  .zd-brand { grid-area: brand; }
  .zd-clock { display: none; }
  .zd-nav { grid-area: nav; gap: 8px 12px; }
  .zd-langs { grid-area: langs; }
  .zd-hero {
    grid-template-columns: 1fr;
    padding-top: 16px;
  }
  .zd-hero > .zd-vial { order: -1; }
  .zd-hero .zd-hero-actions { display: none; }
  .zd-slide,
  .zd-grid-2,
  .zd-event,
  .zd-tiles,
  .zd-reviews { grid-template-columns: 1fr; }
  .zd-vial-addr { font-size: 1.05rem; }
  .zd-vial-row .zd-fang { flex: 1; }
  h1 { font-size: 1.7rem; }
  .zd-lede { font-size: 1rem; }
  .zd-section { padding: 28px 0; }
  .zd-head { flex-direction: column; align-items: start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
}