:root {
  --void: #0B0710;
  --crypt: #140B1C;
  --crypt-2: #1C1027;
  --line: rgba(180, 92, 255, 0.22);
  --bone: #EDE6D8;
  --ash: #C9C2D6;
  --dim: #948BA3;
  --violet: #B45CFF;
  --blood: #E11D48;
  --blood-soft: #FF6B8A;
  --ember: #FF5A1F;
  --serif: 'Cinzel', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(ellipse 90% 55% at 50% -5%, rgba(180, 92, 255, 0.20), transparent 70%),
    radial-gradient(ellipse 60% 40% at 50% 105%, rgba(225, 29, 72, 0.12), transparent 70%),
    var(--void);
  color: var(--ash);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Faint cathedral pillars on the page edges */
.pillars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(90deg, transparent 0 4%, rgba(180, 92, 255, 0.07) 4% 4.3%, transparent 4.3% 95.7%, rgba(180, 92, 255, 0.07) 95.7% 96%, transparent 96%);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--violet); text-decoration: none; }
a:hover { color: var(--bone); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
}

::selection { background: var(--blood); color: #fff; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

h1, h2, h3 {
  font-family: var(--serif);
  color: var(--bone);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 0.6em;
  letter-spacing: 0.01em;
  text-wrap: balance;
}
h1 {
  font-size: clamp(2.6rem, 8vw, 4.75rem);
  text-shadow: 0 0 40px rgba(180, 92, 255, 0.35);
}
h2 { font-size: clamp(1.7rem, 4.2vw, 2.4rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.eyebrow, .tag {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--violet);
  margin-bottom: 1.2em;
}
.center { text-align: center; }

/* Top bar */
.topbar {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.2em; color: var(--bone);
}
.brand img { border-radius: 50%; }
.topbar-link {
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ash);
}

main { position: relative; z-index: 1; }

/* Hero */
.hero {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 88px;
  text-align: center;
}
.avatar {
  width: 168px; height: 168px;
  margin: 0 auto 28px;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(180, 92, 255, 0.55), 0 0 60px rgba(255, 90, 31, 0.28);
}
.hero .eyebrow { margin-bottom: 0.9em; }
.lede { font-size: 1.12rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.lede.strong { color: var(--bone); font-weight: 500; margin-bottom: 2em; }

/* Form */
.signup {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 520px;
  margin: 0 auto;
}
.signup input {
  flex: 1 1 240px;
  min-width: 0;
  padding: 15px 16px;
  font: inherit;
  font-size: 1rem;
  color: var(--bone);
  background: var(--crypt);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.signup input::placeholder { color: var(--dim); }
.signup input:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(180, 92, 255, 0.25); }
.signup input[aria-invalid="true"] { border-color: var(--blood); }
.signup button {
  flex: 0 0 auto;
  padding: 15px 22px;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--blood);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  transition: box-shadow 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.signup button:hover { box-shadow: 0 0 26px rgba(255, 90, 31, 0.55); transform: translateY(-1px); }
.signup button[disabled] { opacity: 0.6; cursor: wait; transform: none; }
.form-note {
  flex-basis: 100%;
  margin: 4px 0 0;
  font-size: 0.85rem;
  color: var(--dim);
  text-align: center;
}
.form-note.ok { color: var(--bone); }
.form-note.err { color: var(--blood-soft); }

/* Sections */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 20px;
  border-top: 1px solid rgba(180, 92, 255, 0.10);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: linear-gradient(180deg, var(--crypt-2), var(--crypt));
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 24px;
}
.card-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--blood-soft);
  margin-bottom: 14px;
}
.card p { margin: 0; font-size: 0.98rem; }

/* Case file */
.casefile {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: center;
}
.casefile-art img {
  border-radius: 6px;
  border: 1px solid var(--line);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(225, 29, 72, 0.15);
}
.casefile-body .tag { color: var(--blood-soft); }
.casefile-body em { color: var(--bone); }
.code {
  margin: 1.4em 0;
  padding: 18px 20px;
  background: #07040B;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ash);
}
.code .c-key { color: var(--violet); font-weight: 600; }
.code mark {
  background: rgba(225, 29, 72, 0.14);
  color: var(--blood-soft);
  outline: 1px solid rgba(225, 29, 72, 0.6);
  padding: 1px 4px;
  border-radius: 2px;
}
.verdict { font-family: var(--serif); font-size: 1.15rem; color: var(--bone); }
.text-link {
  font-family: var(--mono); font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* About */
.about { display: grid; gap: 28px; padding-bottom: 48px; }
.about-banner {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.about-body p { max-width: 760px; margin-bottom: 0; }

/* Final CTA */
.final {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 20px 80px;
  text-align: center;
}
.final h2 { margin-bottom: 1.2em; }

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(180, 92, 255, 0.10);
  padding: 32px 20px 40px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--dim);
}
.socials {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px;
  margin-bottom: 14px;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.socials a { color: var(--ash); }
.socials a:hover { color: var(--violet); }
.footer p { margin: 0; }

/* Responsive */
@media (max-width: 860px) {
  .cards { grid-template-columns: 1fr; }
  .casefile { grid-template-columns: 1fr; gap: 32px; }
  .casefile-art { max-width: 280px; margin: 0 auto; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero { padding-top: 16px; padding-bottom: 64px; }
  .avatar { width: 136px; height: 136px; }
  .section { padding: 56px 16px; }
  .signup button { flex: 1 1 100%; }
  .pillars { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}