:root {
  --bg: #ffffff;
  --bg-alt: #f5f6fb;
  --text: #12131a;
  --muted: #5b5f72;
  --line: #e4e6ef;
  --accent: #5b3df5;
  --accent-2: #e1306c;
  --accent-soft: #eeeaff;
  --card: #ffffff;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(20, 20, 60, .08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e0f14;
    --bg-alt: #15161e;
    --text: #eceef6;
    --muted: #9ea2b6;
    --line: #262838;
    --accent: #8b74ff;
    --accent-soft: #221d44;
    --card: #191a24;
    --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.wrap-narrow { max-width: 760px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(91, 61, 245, .3); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); box-shadow: none; }
.btn-sm { padding: 9px 16px; font-size: .9rem; }
.btn-lg { padding: 18px 32px; font-size: 1.1rem; }
.btn-block { display: block; width: 100%; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 1.2rem; font-weight: 600; text-decoration: none; }
.logo b { font-weight: 800; color: var(--accent); }
.logo-mark {
  width: 22px; height: 22px; border-radius: 50%;
  background: radial-gradient(circle, #fff 0 22%, var(--accent) 23% 45%, #fff 46% 58%, var(--accent-2) 59%);
}
.nav-links { display: flex; gap: 24px; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav-links a:hover { color: var(--text); }

/* Hero */
.hero { padding: 72px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; margin: 0 0 12px; }
.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 560px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 24px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--muted); font-size: .95rem; }
.hero-points li::before { content: "✓ "; color: var(--accent); font-weight: 800; }

.report-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--shadow);
}
.report-head { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; }
.report-head small { display: block; color: var(--muted); }
.tg-dot { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, #2aabee, #229ed9); flex: none; }
.bubble { background: var(--bg-alt); border-radius: 16px 16px 16px 4px; padding: 14px 16px; font-size: .95rem; }
.bubble p { margin: 0 0 4px; }
.bubble-me {
  margin: 10px 0 0 auto; width: fit-content; max-width: 85%;
  background: var(--accent); color: #fff; border-radius: 16px 16px 4px 16px;
}
.up { color: #16a34a; font-weight: 700; }
.muted { color: var(--muted); }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-lead { color: var(--muted); font-size: 1.1rem; max-width: 640px; margin: 0 0 40px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.steps p { color: var(--muted); margin: 0; font-size: .95rem; }
.step-n {
  display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent); font-weight: 800; margin-bottom: 14px;
}

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.plan {
  position: relative;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column;
}
.plan-featured { border: 2px solid var(--accent); box-shadow: var(--shadow); }
.badge {
  position: absolute; top: -13px; left: 28px;
  background: var(--accent); color: #fff; font-size: .75rem; font-weight: 700;
  padding: 4px 12px; border-radius: 999px;
}
.plan-for { color: var(--muted); margin: 0 0 16px; font-size: .95rem; }
.price { margin: 0 0 20px; color: var(--muted); }
.price b { font-size: 2.4rem; color: var(--text); font-weight: 800; letter-spacing: -.02em; }
.plan ul { list-style: none; padding: 0; margin: 0 0 28px; flex: 1; }
.plan li { padding: 6px 0 6px 26px; position: relative; font-size: .95rem; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.note { color: var(--muted); font-size: .9rem; margin: 28px 0 0; text-align: center; }

.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature { padding: 4px 0; border-top: 3px solid var(--accent); padding-top: 18px; }
.feature p { color: var(--muted); margin: 0; font-size: .95rem; }

/* FAQ */
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; }
summary { cursor: pointer; padding: 18px 22px; font-weight: 700; list-style: none; position: relative; padding-right: 48px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 22px; top: 14px; font-size: 1.4rem; color: var(--accent); }
details[open] summary::after { content: "–"; }
details p { margin: 0; padding: 0 22px 20px; color: var(--muted); }

.cta-final { text-align: center; }
.cta-final .section-lead { margin: 0 auto 32px; }

.footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: .9rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .steps, .features { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-inner { justify-content: space-between; }
  .hero { padding: 40px 0 56px; }
  .section { padding: 56px 0; }
  .steps, .features { grid-template-columns: 1fr; }
}