/* NeonBurn site — same Neon Arcade palette and fonts as the app (Audiowide display, Exo 2 body). */
@font-face { font-family: "Audiowide"; src: url("assets/fonts/Audiowide-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Exo 2"; src: url("assets/fonts/Exo2-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Exo 2"; src: url("assets/fonts/Exo2-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Exo 2"; src: url("assets/fonts/Exo2-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --cyan: #29F3FF;
  --magenta: #FF2BD6;
  --yellow: #FFE14D;
  --bg-top: #1B1036;
  --bg-bottom: #05030C;
  --text: #F4F1FF;
  --muted: rgba(244, 241, 255, .68);
  --faint: rgba(244, 241, 255, .45);
  --card: rgba(255, 255, 255, .055);
  --line: rgba(255, 255, 255, .1);
  --radius: 22px;
  --display: "Audiowide", system-ui, sans-serif;
  --body: "Exo 2", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-bottom) linear-gradient(180deg, var(--bg-top) 0%, #0d0820 45%, var(--bg-bottom) 100%) fixed;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1120px, 100% - 40px); margin: 0 auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--magenta); color: #fff; padding: 8px 14px; border-radius: 10px; z-index: 10; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: rgba(10, 6, 24, .72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 43, 214, .25);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-family: var(--display); font-size: 20px; letter-spacing: .5px; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 0 14px rgba(41, 243, 255, .35); }
.site-header nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-header nav a { color: var(--muted); font-weight: 600; font-size: 15px; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--cyan); text-decoration: none; }

/* Buttons & chips */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px;
  font-family: var(--display); font-size: 16px; letter-spacing: .5px; color: #fff;
  background: linear-gradient(90deg, var(--magenta), #9b3dff);
  box-shadow: 0 0 24px rgba(255, 43, 214, .45);
}
.btn:hover { text-decoration: none; filter: brightness(1.1); }
.btn.ghost { background: transparent; color: var(--cyan); border: 1.5px solid rgba(41, 243, 255, .6); box-shadow: 0 0 16px rgba(41, 243, 255, .2); }
.soon {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 700; color: var(--yellow);
  border: 1.5px solid rgba(255, 225, 77, .55); background: rgba(255, 225, 77, .07);
}
.chips { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 26px 0 0; list-style: none; }
.chips li { padding: 6px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--muted); background: var(--card); border: 1px solid var(--line); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 80px 0 110px; }
.hero::after { /* synthwave grid floor */
  content: ""; position: absolute; left: -10%; right: -10%; bottom: -40px; height: 260px; z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(255, 43, 214, .35) 0 2px, transparent 2px 80px),
    repeating-linear-gradient(0deg, rgba(255, 43, 214, .35) 0 2px, transparent 2px 40px);
  transform: perspective(380px) rotateX(62deg);
  transform-origin: bottom;
  mask-image: linear-gradient(to top, #000 10%, transparent 95%);
  -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 95%);
}
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow { font-family: var(--display); color: var(--cyan); letter-spacing: 3px; font-size: 13px; text-transform: uppercase; margin: 0 0 14px; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.15; margin: 0; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); text-shadow: 0 0 28px rgba(255, 43, 214, .55); }
.hero h1 .burn { color: var(--magenta); }
.lede { font-size: 19px; color: var(--muted); margin: 20px 0 30px; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.phones { position: relative; height: 560px; }
.phone {
  position: absolute; width: 250px; border-radius: 38px; overflow: hidden;
  border: 6px solid #16102b; background: #000;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 30px 60px rgba(0, 0, 0, .6);
}
.phone.front { left: 50%; top: 0; transform: translateX(-30%) rotate(4deg); box-shadow: 0 0 40px rgba(255, 43, 214, .35), 0 30px 60px rgba(0, 0, 0, .6); z-index: 2; }
.phone.back { left: 50%; top: 50px; transform: translateX(-95%) rotate(-6deg); opacity: .9; }

/* Sections */
section { padding: 90px 0; }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); }
.section-head p { color: var(--muted); font-size: 18px; margin: 14px 0 0; }
.glow-cyan { color: var(--cyan); text-shadow: 0 0 18px rgba(41, 243, 255, .5); }
.glow-yellow { color: var(--yellow); text-shadow: 0 0 18px rgba(255, 225, 77, .45); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: border-color .2s, transform .2s;
}
.card:hover { border-color: rgba(41, 243, 255, .35); transform: translateY(-2px); }
.card .num {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--display); color: var(--bg-bottom); background: var(--cyan);
  box-shadow: 0 0 16px rgba(41, 243, 255, .6); margin-bottom: 16px;
}
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { border-radius: 30px; border: 1px solid var(--line); box-shadow: 0 0 50px rgba(255, 43, 214, .18); max-height: 620px; margin: 0 auto; }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.ticks li { padding-left: 32px; position: relative; color: var(--muted); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 16px; border-radius: 50%; background: radial-gradient(circle, var(--magenta) 35%, transparent 40%); box-shadow: 0 0 10px var(--magenta); }
.ticks strong { color: var(--text); }

.moves { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.moves span { padding: 8px 16px; border-radius: 12px; font-weight: 600; font-size: 15px; background: rgba(41, 243, 255, .07); border: 1px solid rgba(41, 243, 255, .28); color: var(--text); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.features .card h3::before { content: ""; display: block; width: 34px; height: 4px; border-radius: 2px; margin-bottom: 16px; background: linear-gradient(90deg, var(--magenta), var(--cyan)); box-shadow: 0 0 10px var(--magenta); }

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 860px; }
.plan h3 { font-size: 22px; margin-bottom: 14px; }
.plan.pro { border-color: rgba(255, 43, 214, .5); box-shadow: 0 0 40px rgba(255, 43, 214, .15); }
.plan .ticks { margin-top: 0; }
.fine { color: var(--faint); font-size: 14px; }

.cta-band {
  text-align: center; padding: 70px 24px; border-radius: 32px;
  background: radial-gradient(ellipse at top, rgba(255, 43, 214, .22), transparent 70%), var(--card);
  border: 1px solid rgba(255, 43, 214, .3);
}
.cta-band h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 14px; }
.cta-band p { color: var(--muted); margin: 0 0 26px; }

/* Docs (privacy, terms, support) */
.doc-top { padding: 64px 0 30px; border-bottom: 1px solid var(--line); }
.doc-top h1 { font-size: clamp(32px, 5vw, 46px); text-shadow: 0 0 22px rgba(255, 43, 214, .45); }
.doc-updated { color: var(--faint); margin-top: 10px; }
.doc { width: min(780px, 100% - 40px); margin: 0 auto; padding: 36px 0 90px; }
.doc h2 { font-size: 22px; margin: 42px 0 12px; color: var(--cyan); }
.doc p, .doc li { color: var(--muted); }
.doc strong { color: var(--text); }
.doc ul { padding-left: 22px; }
.callout { background: rgba(41, 243, 255, .07); border: 1px solid rgba(41, 243, 255, .3); border-radius: 16px; padding: 18px 20px; color: var(--text); margin: 22px 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { color: var(--text); font-weight: 700; }
.doc td { color: var(--muted); }
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; margin: 10px 0; }
details[open] { border-color: rgba(41, 243, 255, .35); }
summary { cursor: pointer; font-weight: 700; color: var(--text); }
details p { margin: 10px 0 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 34px 0 44px; color: var(--faint); font-size: 14px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.site-footer p { margin: 0; }
.site-footer strong { font-family: var(--display); font-weight: 400; color: var(--text); margin-right: 10px; }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer nav a { color: var(--muted); }

@media (max-width: 900px) {
  .hero { padding: 48px 0 80px; }
  .hero .wrap, .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse .split-media { order: 0; }
  .phones { height: 470px; }
  .phone { width: 210px; }
  .steps, .features, .plans { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
}
@media (max-width: 560px) {
  .site-header nav { gap: 14px; }
  .site-header nav a.hide-sm { display: none; }
  .phones { height: 400px; }
  .phone { width: 175px; border-radius: 30px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .card { transition: none; } }