/* Neon Deck website — formal style.
   Neutral graphite surfaces, hairline borders, generous spacing.
   The neon accent is kept for a few details only: the logo, the primary
   button, small labels, focus rings and one soft glow behind the hero shot. */

:root {
  color-scheme: dark;

  --accent: #ff2a55;
  --accent-hi: #ff6f8c;
  --accent-2: #a66bff;
  --on-accent: #ffffff;

  --bg-0: #0b0b0e;
  --bg-1: #111115;
  --bg-2: #17171c;
  --line: #24242b;
  --line-strong: #33333c;

  --text: #ececf1;
  --text-dim: #a1a1ad;
  --text-faint: #6e6e7a;

  --font: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --wrap: 1160px;
  --radius: 6px;
  --cut: 12px; /* the cut corner from the extension's tiles, kept small */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text);
  font: 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.wrap { width: min(var(--wrap), 100% - 48px); margin-inline: auto; }

/* ---------- Type ---------- */
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; color: #fff; }
h1 { font-size: clamp(40px, 5vw, 60px); line-height: 1.05; }
h2 { font-size: clamp(28px, 3vw, 38px); line-height: 1.15; }
h3 { font-size: 18px; letter-spacing: -0.01em; }

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-hi);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lead { margin: 20px 0 0; max-width: 34em; color: var(--text-dim); font-size: 18px; }

.text-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--text);
  font-weight: 500;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color 160ms var(--ease);
}
.text-link:hover { border-color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-sm { height: 36px; padding: 0 16px; font-size: 14px; }

.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: #ff3d65; box-shadow: 0 0 0 4px rgb(255 42 85 / 0.16); }

.btn-ghost { border-color: var(--line-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--text-faint); background: var(--bg-2); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgb(11 11 14 / 0.8);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
/* A thin accent hairline: the one neon line on the page. */
.site-header::after {
  content: '';
  position: absolute;
  inset: auto 0 -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent-2) 70%, transparent);
  opacity: 0.55;
}
.header-row { display: flex; align-items: center; gap: 32px; height: 64px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.01em; }
.brand-muted { color: var(--text-dim); font-size: 14px; }

.nav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; color: var(--text-dim); }
.nav a { transition: color 160ms var(--ease); }
.nav a:hover { color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-note { margin: 18px 0 0; color: var(--text-faint); font-size: 14px; }

.hero-shot { position: relative; margin: 0; }
/* A soft, low-key glow behind the screenshot — present, not loud. */
.hero-shot::before {
  content: '';
  position: absolute;
  inset: 12% 6% -6%;
  background: radial-gradient(closest-side, rgb(255 42 85 / 0.22), rgb(166 107 255 / 0.08) 60%, transparent);
  filter: blur(40px);
  z-index: -1;
}

.frame {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bg-1);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.frame-bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }

/* ---------- Facts ---------- */
.facts { border-block: 1px solid var(--line); background: var(--bg-1); }
.facts-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-block: 0;
  padding: 0;
  list-style: none;
}
.facts-row li { display: grid; gap: 2px; padding: 28px 24px; border-left: 1px solid var(--line); }
.facts-row li:first-child { border-left: 0; padding-left: 0; }
.facts-row strong { font-weight: 600; }
.facts-row span { color: var(--text-faint); font-size: 14px; }

/* ---------- Sections ---------- */
.section { padding: 112px 0; }
.section-alt { background: var(--bg-1); border-block: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 56px; }

/* ---------- Feature cards ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { padding: 32px 28px 36px; background: var(--bg-0); transition: background 200ms var(--ease); }
.card:hover { background: var(--bg-1); }
.card-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 28px;
  fill: none;
  stroke: var(--accent-hi);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.card ul { margin: 14px 0 0; padding: 0; list-style: none; }
.card li { position: relative; padding-left: 16px; margin-top: 8px; color: var(--text-dim); font-size: 15px; line-height: 1.5; }
.card li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 6px; height: 1px; background: var(--text-faint); }

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 32px; }
.shot { margin: 0; }
.shot img {
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.shot figcaption { margin-top: 12px; color: var(--text-dim); font-size: 14px; }

/* ---------- Privacy ---------- */
.privacy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.privacy-grid .section-head { margin-bottom: 0; }
.privacy-list { margin: 0; border-top: 1px solid var(--line); }
.privacy-list div { display: flex; justify-content: space-between; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.privacy-list dt { color: var(--text-dim); }
.privacy-list dd { margin: 0; font-weight: 500; text-align: right; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; }
.faq { border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--text-faint); font-size: 20px; line-height: 1; transition: transform 200ms var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--accent-hi); }
.faq p { margin: -6px 0 22px; max-width: 40em; color: var(--text-dim); }

/* ---------- CTA ---------- */
.cta { padding: 120px 0; }
.cta-box { display: grid; justify-items: center; gap: 14px; text-align: center; }
.cta-box img { margin-bottom: 10px; }
.cta-box p { margin: 0 0 18px; color: var(--text-dim); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 48px; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; }
.footer-nav { display: flex; gap: 24px; font-size: 14px; color: var(--text-dim); }
.footer-nav a:hover { color: var(--text); }
.footer-note { flex-basis: 100%; margin: 8px 0 0; color: var(--text-faint); font-size: 13px; }

/* ---------- Document pages (Privacy Policy) ---------- */
.nav a[aria-current='page'],
.footer-nav a[aria-current='page'] { color: var(--text); }

.doc { padding: 72px 0 112px; }
.doc-wrap { max-width: 760px; }
.back-link { display: inline-block; margin-bottom: 40px; color: var(--text-dim); font-size: 14px; }
.back-link:hover { color: var(--text); }
.doc h1 { font-size: clamp(36px, 4vw, 48px); }
.doc-meta { margin: 14px 0 0; color: var(--text-faint); font-size: 14px; }
.doc h2 { margin: 56px 0 12px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 22px; }
.doc p, .doc li { color: var(--text-dim); }
.doc strong { color: var(--text); font-weight: 600; }
.doc ul { margin: 12px 0; padding-left: 20px; }
.doc li { margin: 8px 0; }
.doc li::marker { color: var(--text-faint); }
.doc a:not(.back-link) { color: var(--text); border-bottom: 1px solid var(--line-strong); }
.doc a:not(.back-link):hover { border-color: var(--accent); }
.doc code {
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-2);
  color: var(--text);
  font: 0.88em ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}
.doc .summary {
  margin: 36px 0 0;
  padding: 20px 24px;
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--accent);
  background: var(--bg-1);
}
.doc .summary p { margin: 0; color: var(--text); }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform 160ms var(--ease);
}
.skip-link:focus { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Mobile menu button (hidden on desktop) ---------- */
.menu-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  margin-right: -8px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text);
  cursor: pointer;
}
.menu-toggle span {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform 200ms var(--ease);
}
.menu-toggle span:first-child { top: 16px; }
.menu-toggle span:last-child { top: 23px; }
.menu-open .menu-toggle span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-open .menu-toggle span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-grid { gap: 48px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .wrap { width: min(var(--wrap), 100% - 40px); }

  /* Header: logo, button, menu toggle; links drop down under the bar. */
  .header-row { gap: 12px; height: 60px; }
  .header-row .soon-sm { margin-left: auto; }
  .menu-toggle { display: block; order: 3; }
  .nav {
    position: absolute;
    inset: 100% 0 auto;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 8px 20px 16px;
    background: var(--bg-0);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 48px rgb(0 0 0 / 0.5);
    font-size: 16px;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 0s 160ms;
  }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a:last-child { border-bottom: 0; }
  .menu-open { background: var(--bg-0); }
  .menu-open .nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }

  .hero { padding: 64px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .lead { font-size: 17px; }

  .facts-row { grid-template-columns: repeat(2, 1fr); }
  .facts-row li { padding: 22px 0 22px 20px; }
  .facts-row li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .facts-row li:nth-child(n + 3) { border-top: 1px solid var(--line); }

  .section { padding: 80px 0; }
  .section-head { margin-bottom: 40px; }
  .privacy-grid,
  .faq-wrap { grid-template-columns: 1fr; gap: 40px; }
  .faq-wrap .section-head { margin-bottom: 0; }
  .gallery { gap: 32px 20px; }

  .cta { padding: 88px 0; }
  .doc { padding: 48px 0 80px; }
}

@media (max-width: 560px) {
  :root { --cut: 8px; }
  .wrap { width: min(var(--wrap), 100% - 32px); }
  .header-row .soon-sm { padding: 0 12px; }
  .hero-actions .soon { flex: 1 1 100%; justify-content: center; }

  .hero { padding: 48px 0 56px; }
  .hero-actions .btn { flex: 1 1 100%; justify-content: center; }

  .cards,
  .gallery { grid-template-columns: 1fr; }
  .card { padding: 28px 22px 30px; }
  .card-icon { margin-bottom: 20px; }

  .privacy-list div { flex-direction: column; gap: 2px; }
  .privacy-list dd { text-align: left; }

  .doc h2 { margin-top: 44px; }
  .doc .summary { padding: 18px; }
}

/* ---------- 404 ---------- */
.not-found {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  min-height: 100vh;
  padding: 40px 24px;
  text-align: center;
}
.not-found img { margin-bottom: 12px; }
.not-found .eyebrow { margin: 0; }
.not-found h1 { font-size: clamp(30px, 4vw, 40px); }
.not-found p:not(.eyebrow) { margin: 0 0 20px; color: var(--text-dim); }

/* ---------- "Coming soon" badge (until the store listing is live) ---------- */
.soon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-1);
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
}
.soon i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgb(255 42 85 / 0.5);
  animation: soon-pulse 2.4s var(--ease) infinite;
}
.soon-sm { height: 36px; padding: 0 14px; font-size: 13px; color: var(--text-dim); }
@keyframes soon-pulse {
  0% { box-shadow: 0 0 0 0 rgb(255 42 85 / 0.5); }
  70%, 100% { box-shadow: 0 0 0 7px rgb(255 42 85 / 0); }
}