:root {
  --bg: #0B0F12;
  --panel: #171C21;
  --accent: #01F5FD;
  --accent-2: #00D9E8;
  --text: #FFFFFF;
  --muted: #BDC6CF;
  --hero-top: #062A4D;
  --hero-bottom: #041E3A;
  --line: rgba(255, 255, 255, .1);
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .6em; }
h2 { font-size: clamp(1.6rem, 5vw, 2.3rem); }
p { margin: 0 0 1em; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* Banner + hero: calendar visible on the first mobile screen */
.banner {
  background: var(--accent);
  color: #041E3A;
  text-align: center;
  font-weight: 900;
  font-size: clamp(1rem, 4.6vw, 1.35rem);
  letter-spacing: .01em;
  padding: 12px 16px;
}
.hero {
  background:
    radial-gradient(circle at 0 0, rgba(1, 245, 253, .22), rgba(1, 245, 253, 0) 40%),
    linear-gradient(180deg, var(--hero-top), var(--hero-bottom));
  padding: 22px 0 28px;
  text-align: center;
}
.hero .wrap { padding: 0 10px; }
.hero h1 { max-width: 980px; margin: 0 auto 10px; font-weight: 900; letter-spacing: -.01em; }
.hero .line1, .hero .line2 { display: block; }
/* Current-funnel look: white then cyan, same size */
.hero h1[data-style="funnel"] { font-size: clamp(1.75rem, 3.2vw + 1rem, 2.75rem); line-height: 1.08; }
.hero h1[data-style="funnel"] .line2 { color: var(--accent); }
/* Ad look: cyan headline, white supporting line */
.hero h1[data-style="ad"] .line1 { color: var(--accent); font-size: clamp(1.6rem, 3vw + 1rem, 2.6rem); line-height: 1.08; margin-bottom: 8px; }
.hero h1[data-style="ad"] .line2 { font-size: clamp(1.05rem, 1.2vw + .8rem, 1.4rem); font-weight: 700; line-height: 1.3; }
@media (max-width: 480px) {
  .hero { padding-top: 16px; }
  .hero h1.long .line1 { font-size: 1.25rem; line-height: 1.12; margin-bottom: 6px; }
  .hero h1.long .line2 { font-size: 1rem; }
  .hero h1.long ~ .small { font-size: .9rem; margin-bottom: 2px; }
}
.hero .small { color: #DCE6EE; font-size: 1rem; margin: 0 0 6px; }
.arrow { font-size: 1.1rem; margin: 6px 0 0; color: var(--text); }
.arrow span { color: var(--accent); font-weight: 800; }
.call-details { font-size: .9rem; color: var(--muted); margin: 2px 0 12px; }
.explainer { max-width: 560px; margin: 16px auto 0; font-size: .95rem; color: var(--muted); }

.calendar-box {
  position: relative; max-width: 720px; margin: 0 auto; min-height: 905px;
  background: #fff; border-radius: 12px; overflow: hidden; text-align: left; scroll-margin-top: 12px;
}
.calendar-loading { position: absolute; inset: 0; z-index: 1; background: #fff; padding: 24px 18px; display: flex; flex-direction: column; gap: 16px; }
.sk { display: block; background: linear-gradient(90deg, #EEF1F4 25%, #F7F9FA 50%, #EEF1F4 75%); background-size: 200% 100%; animation: shimmer 1.2s infinite linear; border-radius: 8px; }
.sk-avatar { width: 76px; height: 76px; border-radius: 50%; }
.sk-title { width: 70%; height: 26px; }
.sk-box { height: 210px; }
.sk-month { width: 45%; height: 22px; margin: 8px auto 0; }
.sk-grid { height: 220px; }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .sk { animation: none; } }
.calendar-box.loaded .calendar-loading { display: none; }
.calendar-fallback { position: absolute; left: 0; right: 0; top: 320px; margin: 0 18px; padding: 14px; text-align: center; background: #fff; border: 1px solid #DDE3E8; border-radius: 10px; color: #2B3540; font-size: .95rem; z-index: 2; }
.calendar-fallback a { color: #0A6AA8; font-weight: 700; }
.calendar { position: relative; display: block; width: 100%; min-height: 905px; border: 0; background: transparent; }
.calendar-placeholder { position: relative; padding: 40px 20px; text-align: center; background: var(--panel); }
.wordmark { font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; }

.points { background: var(--hero-bottom); padding: 6px 0 40px; text-align: center; }
.points ul { list-style: none; padding: 0; margin: 0 0 12px; font-size: 1.15rem; line-height: 1.5; }
.points li::before { content: "✓ "; color: var(--accent); font-weight: 800; }
.points .muted { margin: 0; }
.again { text-align: center; margin-top: 32px; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #041E3A;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  text-align: center;
  border: 0;
  border-radius: 999px;
  padding: 15px 28px;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(1, 245, 253, .35);
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 0 32px rgba(1, 245, 253, .5); }
.btn.full { display: block; width: 100%; }
.btn.small { padding: 8px 18px; font-size: .9rem; }

.section { padding: 56px 0; }
.section.alt { background: var(--panel); }

.video { aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: #000; border: 1px solid var(--line); }
.video video { width: 100%; height: 100%; display: block; }

.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; font-size: 1.05rem; }
.faq-q {
  width: 100%; display: block; text-align: left; background: none; border: 0; color: var(--text); font: inherit; font-weight: 700;
  padding: 16px 32px 16px 0; cursor: pointer; position: relative;
}
.faq-q::after { content: "+"; position: absolute; right: 2px; top: 12px; color: var(--accent); font-size: 1.4rem; font-weight: 400; }
.faq-q[aria-expanded="true"]::after { content: "–"; }
.faq-a p { color: var(--muted); margin: 0 0 16px; }
.todo { color: #FFD166 !important; border: 1px dashed #FFD166; padding: 6px 10px; border-radius: 8px; }

.footer { padding: 36px 0 calc(96px + env(safe-area-inset-bottom)); color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); }
.footer .wordmark { margin-bottom: 8px; color: var(--text); }
.footer a { color: var(--muted); }
.footer p { margin: 0 0 6px; }

.footer .cookies { margin-top: 16px; font-size: .75rem; line-height: 1.5; max-width: 560px; }

/* Mobile sticky CTA */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(4, 30, 58, .96); border-top: 1px solid var(--line);
}
@media (min-width: 768px) { .sticky-cta { display: none !important; } .footer { padding-bottom: 40px; } }

/* Book + legal pages */
.page { padding: 28px 0 64px; }
.legal h2 { font-size: 1.3rem; margin-top: 1.6em; }
.legal p, .legal li { color: var(--muted); }

/* Test-mode debug panel */
.ec-debug {
  position: fixed; right: 8px; bottom: 8px; z-index: 50; width: min(440px, calc(100vw - 16px)); max-height: 45vh; overflow: auto;
  background: rgba(0, 0, 0, .9); color: #9EF; border: 1px solid #FFD166; border-radius: 10px; padding: 10px;
  font: 12px/1.45 ui-monospace, Menlo, monospace;
}
.ec-debug b { color: #FFD166; }
.ec-debug div { border-bottom: 1px solid #222; padding: 3px 0; word-break: break-all; }