/* =====================================================================
   [product name] — shared styles
   Recolour the whole site by editing the values in :root below.
   ===================================================================== */

:root {
  --bg:        #0b0d14;   /* page background        */
  --bg-2:      #0f1220;   /* raised background      */
  --panel:     #12142099; /* card fill (semi)       */
  --line:      #23263a;   /* borders / dividers     */
  --text:      #e8e9f2;   /* main text              */
  --muted:     #9aa0b8;   /* secondary text         */
  --purple:    #8b5cf6;   /* primary accent         */
  --cyan:      #22d3ee;   /* secondary accent       */
  --error:     #ff6b6b;
  --radius:    16px;
  --container: 1080px;
  --grad: linear-gradient(120deg, var(--purple), var(--cyan));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- shared bits ---------- */
.eyebrow {
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.muted { color: var(--muted); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 11px;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--grad);
  color: #0a0a12;
}
.btn-primary:hover { filter: brightness(1.08); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--purple); }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 13, 20, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 16px;
  padding-bottom: 16px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand .dot { color: var(--cyan); }

.nav-links {
  display: flex;
  gap: 6px;
  margin-left: auto;
  flex-wrap: wrap;
}
.nav-links a {
  padding: 8px 12px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--muted);
  font-size: 15px;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a[aria-current="page"] {
  color: var(--text);
  background: #ffffff0d;
}
.nav-cta { padding: 10px 18px; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(520px 320px at 12% -5%, rgba(139,92,246,0.28), transparent 60%),
    radial-gradient(560px 360px at 92% 8%, rgba(34,211,238,0.20), transparent 60%);
}
.hero-inner {
  position: relative;
  padding: 110px 24px 90px;
  text-align: center;
}
.display {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 auto 20px;
  max-width: 16ch;
}
.lede {
  color: var(--muted);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  max-width: 58ch;
  margin: 0 auto 34px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.section-head { max-width: 60ch; margin: 0 0 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 780;
  margin: 0 0 14px;
}
.section-head p { color: var(--muted); font-size: 1.08rem; margin: 0; }

/* ---------- feature grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.card:hover { transform: translateY(-3px); border-color: #3a3f5e; }
.card .tick {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: #ffffff0a;
  border: 1px solid var(--line);
  margin-bottom: 16px;
  font-size: 18px;
  color: var(--cyan);
}
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.98rem; }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { padding: 26px; }
.step .num {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--purple);
  letter-spacing: 0.1em;
}
.step h3 { margin: 10px 0 6px; font-size: 1.1rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.96rem; }

/* ---------- pricing ---------- */
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.price-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
}
.price-card.featured {
  border-color: transparent;
  background:
    linear-gradient(var(--bg-2), var(--bg-2)) padding-box,
    var(--grad) border-box;
  border: 1px solid transparent;
}
.badge {
  position: absolute;
  top: -12px; left: 30px;
  background: var(--grad);
  color: #0a0a12;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}
.plan-name { font-size: 1rem; color: var(--muted); margin: 0 0 10px; }
.price { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.02em; }
.price span { font-size: 1rem; color: var(--muted); font-weight: 500; }
.plan-list { list-style: none; padding: 0; margin: 22px 0 26px; }
.plan-list li { padding: 7px 0; color: var(--muted); display: flex; gap: 10px; }
.plan-list li::before { content: "✓"; color: var(--cyan); font-weight: 700; }
.price-card .btn { width: 100%; }

/* ---------- FAQ (no JS: uses <details>) ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  background: var(--panel);
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  padding: 20px 22px;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--cyan);
  font-size: 1.4rem;
  line-height: 1;
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 22px 20px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 60px 30px;
  text-align: center;
  background: var(--bg-2);
}
.cta .hero-glow { border-radius: 22px; }
.cta h2 { position: relative; font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 22px; font-weight: 780; }

/* ---------- activation / download card ---------- */
.activate-wrap { min-height: calc(100vh - 220px); display: grid; place-items: center; padding: 60px 24px; }
.activate {
  width: 100%;
  max-width: 460px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 34px;
}
.activate h1 { font-size: 1.7rem; margin: 0 0 8px; }
.activate .sub { color: var(--muted); margin: 0 0 26px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 0 0 8px; }
input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  background: #0b0e17;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 15px;
  letter-spacing: 0.05em;
  transition: border-color 0.15s ease;
}
input[type="text"]::placeholder { color: #4a5168; }
input[type="text"]:focus { outline: none; border-color: var(--purple); }
.activate .btn { width: 100%; margin-top: 18px; }
.status { min-height: 20px; margin-top: 18px; font-size: 14px; text-align: center; }
.status.err { color: var(--error); }
.status.ok  { color: var(--cyan); }
.status a { color: var(--cyan); }
.activate .foot {
  margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 13px; color: var(--muted); text-align: center;
}
.activate .foot a { color: var(--text); }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  background: var(--bg-2);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--text); }
.footer .small { color: var(--muted); font-size: 13px; }

/* ---------- focus + motion (quality floor) ---------- */
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 6px; }

@media (max-width: 760px) {
  .grid, .steps, .prices { grid-template-columns: 1fr; }
  .nav-links { margin-left: 0; width: 100%; order: 3; }
  .nav-inner { gap: 12px; }
  .nav-cta { margin-left: auto; }
}

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

.shot {
  margin: 46px auto 0;
  max-width: 900px;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(139, 92, 246, 0.4);
}
.shot img { display: block; width: 100%; height: auto; }