:root {
  --black: #030307;
  --panel: #101018;
  --panel-soft: #14141f;
  --mint: #7cffcb;
  --cyan: #5fe7ff;
  --pink: #ff68d8;
  --peach: #ffb36b;
  --lemon: #f6ff76;
  --violet: #b68cff;
  --text: #f4f6ff;
  --text-dim: rgba(244, 246, 255, 0.66);
  --line: rgba(255, 255, 255, 0.08);
  --radius: 18px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--black);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); }

/* ---------- animated aurora background ---------- */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.blob.b1 {
  width: 46vw; height: 46vw;
  top: -12vw; left: -8vw;
  background: radial-gradient(circle, var(--mint), transparent 62%);
  animation: drift1 22s ease-in-out infinite;
}
.blob.b2 {
  width: 40vw; height: 40vw;
  top: -6vw; right: -10vw;
  background: radial-gradient(circle, var(--pink), transparent 62%);
  animation: drift2 26s ease-in-out infinite;
}
.blob.b3 {
  width: 42vw; height: 42vw;
  bottom: -18vw; left: 30vw;
  background: radial-gradient(circle, var(--violet), transparent 62%);
  animation: drift3 30s ease-in-out infinite;
  opacity: 0.35;
}
@keyframes drift1 { 50% { transform: translate(6vw, 8vw) scale(1.1); } }
@keyframes drift2 { 50% { transform: translate(-5vw, 10vw) scale(1.05); } }
@keyframes drift3 { 50% { transform: translate(4vw, -6vw) scale(1.12); } }

/* ---------- header ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 24px;
  backdrop-filter: blur(14px);
  background: rgba(3, 3, 7, 0.55);
  border-bottom: 1px solid var(--line);
}
header.site .logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--text);
}
header.site img {
  width: 34px; height: 34px;
  border-radius: 9px;
}
header.site .brand {
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.01em;
}
nav.site {
  display: flex;
  gap: 22px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 600;
}
nav.site a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.18s;
}
nav.site a:hover { color: var(--mint); }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px 40px;
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
  padding: 72px 0 60px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
  padding: 6px 14px;
  border: 1px solid rgba(124, 255, 203, 0.3);
  border-radius: 999px;
  background: rgba(124, 255, 203, 0.06);
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  background: linear-gradient(115deg, #ffffff 10%, var(--mint) 55%, var(--cyan) 80%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 0 30px;
}

.badges { display: flex; gap: 14px; flex-wrap: wrap; }
.badges.center { justify-content: center; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border-radius: 13px;
  border: 1px solid rgba(124, 255, 203, 0.32);
  background: rgba(124, 255, 203, 0.08);
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: transform 0.18s, border-color 0.18s;
}
.badge:hover { transform: translateY(-2px); }
.badge.dim {
  opacity: 0.6;
  border-color: rgba(244, 246, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
  cursor: default;
}
.badge.dim:hover { transform: none; }
.badge svg { flex-shrink: 0; }

.stats {
  display: flex;
  gap: 30px;
  margin-top: 34px;
}
.stats div { display: flex; flex-direction: column; }
.stats b {
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(120deg, var(--mint), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stats span {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 6px;
}

/* ---------- hero timer visual ---------- */
.hero-visual { display: flex; justify-content: center; }
.timer {
  position: relative;
  width: min(360px, 80vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.timer svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 10;
}
.ring-fg {
  fill: none;
  stroke: url(#g);
  stroke: var(--mint);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 603;
  stroke-dashoffset: 150;
  filter: drop-shadow(0 0 10px rgba(124, 255, 203, 0.55));
  animation: sweep 4.5s cubic-bezier(0.5, 0, 0.2, 1) infinite;
}
@keyframes sweep {
  0% { stroke-dashoffset: 603; }
  55% { stroke-dashoffset: 120; }
  70%, 100% { stroke-dashoffset: 120; }
}
.timer-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.timer-face .time {
  font-size: clamp(38px, 8vw, 54px);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.timer-face .time em {
  font-style: normal;
  font-size: 0.5em;
  color: var(--text-dim);
  margin-left: 2px;
}
.timer-face .target {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}
.timer-face .verdict {
  margin-top: 4px;
  font-size: 20px;
  letter-spacing: 4px;
  color: var(--lemon);
  filter: drop-shadow(0 0 8px rgba(246, 255, 118, 0.5));
}

/* ---------- sections ---------- */
.section { padding: 56px 0; }
.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  letter-spacing: -0.01em;
  text-align: center;
  margin: 0 0 40px;
}

/* feature cards */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 0% 0%, var(--c, var(--mint)), transparent 60%);
  opacity: 0.06;
  transition: opacity 0.25s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.16);
}
.card:hover::before { opacity: 0.14; }
.card .ic {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 13px;
  font-size: 22px;
  color: var(--c, var(--mint));
  background: color-mix(in srgb, var(--c, var(--mint)) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--c, var(--mint)) 35%, transparent);
  margin-bottom: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; font-weight: 800; position: relative; }
.card p { margin: 0; color: var(--text-dim); font-size: 15px; position: relative; }

/* steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.step {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.step .num {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  font-weight: 900;
  font-size: 18px;
  color: var(--black);
  background: linear-gradient(120deg, var(--mint), var(--cyan));
  margin-bottom: 16px;
}
.step h3 { margin: 0 0 6px; font-size: 18px; font-weight: 800; }
.step p { margin: 0; color: var(--text-dim); font-size: 15px; }

/* cta */
.cta {
  text-align: center;
  padding: 70px 24px;
  margin: 30px 0 10px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(circle at 50% 0%, rgba(124, 255, 203, 0.1), transparent 60%),
    rgba(255, 255, 255, 0.02);
}
.cta h2 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 900;
  margin: 0 0 12px;
  background: linear-gradient(115deg, var(--mint), var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cta p { color: var(--text-dim); margin: 0 0 26px; font-size: 17px; }

/* ---------- footer ---------- */
footer.site {
  max-width: var(--maxw);
  margin: 40px auto 0;
  padding: 40px 24px 48px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 17px;
}
.foot-brand img { width: 26px; height: 26px; border-radius: 7px; }
.foot-links { display: flex; gap: 22px; flex-wrap: wrap; justify-content: center; }
.foot-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.18s;
}
.foot-links a:hover { color: var(--mint); }
.copyright { color: var(--text-dim); font-size: 13px; }

/* ---------- legal pages ---------- */
.legal { max-width: 760px; padding-top: 40px; }
.legal h1 { font-size: clamp(28px, 5vw, 38px); font-weight: 900; margin: 0 0 6px; }
.legal .updated { color: var(--text-dim); font-size: 14px; margin-bottom: 30px; }
.legal .intro { font-size: 17px; margin-bottom: 8px; }
.legal h2 {
  font-size: 19px;
  font-weight: 800;
  margin-top: 34px;
  margin-bottom: 8px;
  color: var(--mint);
}
.legal p { color: var(--text-dim); }
.legal ul { color: var(--text-dim); padding-left: 20px; margin: 8px 0; }
.legal li { margin-bottom: 6px; }
.back-link {
  display: inline-block;
  margin-bottom: 24px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-dim);
  transition: color 0.18s;
}
.back-link:hover { color: var(--mint); }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 48px 0 40px;
    gap: 36px;
  }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .badges { justify-content: center; }
  .stats { justify-content: center; }
  .hero-visual { order: -1; }
}
@media (max-width: 560px) {
  nav.site { gap: 14px; font-size: 13px; }
  nav.site a:nth-child(1), nav.site a:nth-child(2) { display: none; }
  .stats { gap: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .blob, .ring-fg { animation: none; }
}