/* QA Experience — static design system */
:root {
  --bg: #0b0713;
  --bg-2: #120a1f;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border: rgba(168, 120, 255, 0.18);
  --border-strong: rgba(168, 120, 255, 0.42);
  --fg: #f3eefc;
  --muted: #b4a7cd;
  --purple: #8b5cf6;
  --purple-soft: #a78bfa;
  --green: #22e59a;
  --green-soft: #7cf7c4;
  --grad: linear-gradient(120deg, #8b5cf6 0%, #22e59a 100%);
  --grad-soft: linear-gradient(140deg, rgba(139, 92, 246, 0.22), rgba(34, 229, 154, 0.14));
  --shadow: 0 24px 60px -24px rgba(139, 92, 246, 0.55);
  --radius: 18px;
  --maxw: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(60% 40% at 15% 0%, rgba(139, 92, 246, 0.28), transparent 70%),
    radial-gradient(50% 40% at 90% 10%, rgba(34, 229, 154, 0.16), transparent 70%),
    radial-gradient(40% 40% at 50% 100%, rgba(139, 92, 246, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
main, header, footer { position: relative; z-index: 1; }

h1, h2, h3 { font-family: "Space Grotesk", system-ui, sans-serif; line-height: 1.12; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.18rem; font-weight: 600; }
p { color: var(--muted); }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
section { padding: clamp(56px, 8vw, 104px) 0; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green-soft);
  border: 1px solid var(--border); background: var(--surface);
  padding: 7px 14px; border-radius: 999px;
}
.lead { font-size: clamp(1rem, 1.6vw, 1.15rem); max-width: 62ch; }

/* Header */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 7, 19, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: "Space Grotesk", sans-serif; font-weight: 700; letter-spacing: -0.02em; }
.logo-mark { width: 26px; height: 26px; border-radius: 8px; background: var(--grad); box-shadow: var(--shadow); }
.nav-links { display: none; gap: 26px; font-size: 0.92rem; color: var(--muted); }
.nav-links a:hover { color: var(--fg); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 700; font-size: 0.97rem; padding: 14px 26px;
  border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn-primary { background: var(--grad); color: #0b0713; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 28px 66px -20px rgba(34, 229, 154, 0.5); }
.btn-ghost { background: var(--surface); color: var(--fg); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--surface-2); transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }
.btn-block { width: 100%; }

/* Hero */
.hero { padding-top: clamp(48px, 7vw, 84px); }
.hero-grid { display: grid; gap: 42px; }
.hero h1 { margin: 20px 0 16px; }
.checks { list-style: none; display: grid; gap: 12px; margin: 28px 0 30px; }
.checks li { display: flex; gap: 11px; align-items: flex-start; font-weight: 600; font-size: 0.98rem; }
.checks .tick {
  flex: none; width: 22px; height: 22px; border-radius: 7px; margin-top: 1px;
  display: grid; place-items: center; font-size: 0.72rem; color: #0b0713;
  background: var(--grad);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 16px; font-size: 0.85rem; }

.panel {
  border: 1px solid var(--border); background: var(--grad-soft);
  border-radius: 24px; padding: 24px; box-shadow: var(--shadow);
}
.stat-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stat { background: rgba(11, 7, 19, 0.55); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.stat b { display: block; font-family: "Space Grotesk", sans-serif; font-size: 1.6rem; }
.stat span { font-size: 0.8rem; color: var(--muted); }
.term {
  margin-top: 14px; border-radius: 14px; border: 1px solid var(--border);
  background: #07040d; padding: 16px; font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 0.8rem;
}
.term .dots { display: flex; gap: 6px; margin-bottom: 12px; }
.term .dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.term .dots i:first-child { background: var(--purple); }
.term .dots i:nth-child(2) { background: var(--green); }
.term-line { color: var(--muted); }
.term-line .ok { color: var(--green); }
.term-line .kw { color: var(--purple-soft); }

/* Marquee / stack */
.stack { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  border: 1px solid var(--border); background: var(--surface);
  padding: 8px 14px; border-radius: 999px; font-size: 0.85rem; font-weight: 600;
}
.chip:hover { border-color: var(--border-strong); background: var(--surface-2); }

/* Cards */
.cards { display: grid; gap: 18px; margin-top: 34px; }
.card {
  border: 1px solid var(--border); background: var(--surface);
  border-radius: var(--radius); padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.card p { margin-top: 8px; font-size: 0.95rem; }

/* Pricing */
.plans { display: grid; gap: 20px; margin-top: 36px; align-items: start; }
.plan {
  position: relative; border: 1px solid var(--border); border-radius: 22px;
  background: rgba(255,255,255,0.035); padding: 26px; display: flex; flex-direction: column; gap: 14px;
}
.plan.featured { border-color: var(--border-strong); background: var(--grad-soft); box-shadow: var(--shadow); }
.plan-badge {
  position: absolute; top: -13px; left: 26px; background: var(--grad); color: #0b0713;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 13px; border-radius: 999px;
}
.plan .dur { font-size: 0.83rem; color: var(--green-soft); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.plan ul { list-style: none; display: grid; gap: 8px; font-size: 0.93rem; }
.plan ul li::before { content: "▸"; color: var(--green); margin-right: 8px; }
.autonomy { font-size: 0.88rem; color: var(--muted); border-top: 1px dashed var(--border); padding-top: 14px; }
.price .old { text-decoration: line-through; color: var(--muted); font-size: 0.9rem; }
.price .now { font-family: "Space Grotesk", sans-serif; font-size: 2rem; font-weight: 700; }
.save { display: inline-block; font-size: 0.8rem; font-weight: 700; color: var(--green); background: rgba(34,229,154,0.1); border: 1px solid rgba(34,229,154,0.3); padding: 4px 11px; border-radius: 999px; }
.plan .foot { font-size: 0.86rem; color: var(--muted); }

.pay { display: grid; gap: 16px; margin-top: 28px; }
.pay .card b { font-size: 1.02rem; }

/* Requisitos */
.split { display: grid; gap: 26px; }
.req { list-style: none; display: grid; gap: 10px; margin-top: 18px; }
.req li { display: flex; gap: 10px; font-size: 0.97rem; }
.req .tick { color: var(--green); font-weight: 800; }

/* Form */
.form-card { border: 1px solid var(--border-strong); background: var(--grad-soft); border-radius: 24px; padding: clamp(22px, 4vw, 38px); box-shadow: var(--shadow); }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 0.85rem; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border-radius: 13px; font: inherit; font-size: 0.95rem;
  background: rgba(7, 4, 13, 0.7); color: var(--fg);
  border: 1px solid var(--border); outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(34,229,154,0.15); }
.field .err { font-size: 0.78rem; color: #ff8a9a; display: none; }
.field.invalid .err { display: block; }
.field.invalid input, .field.invalid select { border-color: #ff8a9a; }
.consent { display: flex; gap: 10px; font-size: 0.82rem; color: var(--muted); margin: 6px 0 16px; }
.form-ok { display: none; text-align: center; padding: 20px 0; }
.form-ok.show { display: block; }
.form-ok .big { font-size: 2.2rem; }

/* FAQ */
.faq { display: grid; gap: 10px; margin-top: 28px; }
details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); padding: 16px 18px; }
details[open] { border-color: var(--border-strong); }
summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 14px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--green); font-weight: 700; }
details[open] summary::after { content: "–"; }
details p { margin-top: 10px; font-size: 0.94rem; }

/* Calendar */
.section-heading { max-width: 760px; margin: 0 auto 32px; text-align: center; }
.section-heading .lead { margin: 14px auto 0; }
.calendar-grid { display: grid; gap: 18px; }
.calendar-card {
  border: 1px solid var(--border); background: var(--surface);
  border-radius: 24px; padding: 24px; box-shadow: var(--shadow);
}
.calendar-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 16px; }
.calendar-label {
  font-size: 0.76rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green-soft); margin-bottom: 4px;
}
.calendar-badge {
  display: inline-flex; align-items: center; padding: 7px 12px; border-radius: 999px;
  background: rgba(34, 229, 154, 0.14); color: var(--green-soft); border: 1px solid rgba(34, 229, 154, 0.28);
  font-size: 0.78rem; font-weight: 700; white-space: nowrap;
}
.calendar-list { list-style: none; display: grid; gap: 10px; }
.calendar-list li { position: relative; padding-left: 16px; color: var(--muted); }
.calendar-list li::before { content: "•"; color: var(--green); position: absolute; left: 0; top: 0; }
.calendar-note { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border); color: var(--muted); font-size: 0.92rem; }
.calendar-schedule { margin-top: 10px; font-weight: 700; color: var(--fg); }
.calendar-footer {
  margin-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 16px; padding: 22px 24px; border: 1px solid var(--border); background: var(--grad-soft);
  border-radius: 24px;
}
.calendar-highlight { max-width: 660px; }
.calendar-highlight p:last-child { margin-top: 6px; color: var(--muted); }

/* Sticky mobile CTA */
.sticky-cta {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60;
  display: flex; gap: 10px; padding: 10px; border-radius: 18px;
  background: rgba(11,7,19,0.9); border: 1px solid var(--border-strong); backdrop-filter: blur(12px);
  transform: translateY(140%); transition: transform 0.3s ease;
}
.sticky-cta.show { transform: translateY(0); }

footer { border-top: 1px solid rgba(255,255,255,0.07); padding: 30px 0 90px; font-size: 0.85rem; color: var(--muted); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (min-width: 760px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .pay { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1.05fr 0.95fr; align-items: start; }
  .stat-row { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 980px) {
  .nav-links { display: flex; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; align-items: center; }
  .plans { grid-template-columns: repeat(3, 1fr); }
  .sticky-cta { display: none; }
  .calendar-grid { grid-template-columns: repeat(3, 1fr); }
  footer { padding-bottom: 34px; }
}

/* Hero live panel */
.live-panel { display: grid; gap: 14px; }
.live-tag {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content;
  font-size: 0.76rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green-soft); border: 1px solid var(--border-strong);
  background: rgba(11, 7, 19, 0.5); padding: 7px 14px; border-radius: 999px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(34,229,154,0.6); animation: live-pulse 1.8s infinite; }
@keyframes live-pulse {
  70% { box-shadow: 0 0 0 10px rgba(34,229,154,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,229,154,0); }
}
.live-title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.live-sub { font-size: 0.98rem; }
.live-list { list-style: none; display: grid; gap: 10px; margin-top: 4px; }
.live-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; font-weight: 600; }
.live-list .tick {
  flex: none; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center;
  font-size: 0.72rem; color: #0b0713; background: var(--grad);
}