:root {
  --blue-900: #0e2a66;
  --blue-700: #1f56d9;
  --blue-500: #2d74ff;
  --green-500: #17b26a;
  --green-600: #109058;
  --bg: #f5f8ff;
  --white: #ffffff;
  --text: #12213f;
  --muted: #5f6f94;
  --border: #dce4fb;
  --shadow: 0 16px 40px rgba(14, 42, 102, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, #e5edff 0, transparent 38%),
    radial-gradient(circle at 88% 20%, #dff8eb 0, transparent 35%),
    linear-gradient(180deg, #f4f8ff 0%, #eef4ff 52%, #f7fbff 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 248, 255, 0.93);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--blue-700);
  color: var(--white);
  border-radius: 9px;
}

.nav {
  display: flex;
  gap: 1rem;
  font-weight: 500;
  color: var(--muted);
}

.btn {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 0.72rem 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s ease;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.85rem 1.3rem;
}

.btn-whatsapp {
  background: var(--green-500);
  color: var(--white);
}

.btn-whatsapp:hover {
  background: var(--green-600);
}

.btn-outline {
  border-color: var(--blue-500);
  color: var(--blue-700);
  background: var(--white);
}

.btn-primary {
  background: var(--blue-700);
  color: var(--white);
}

.full {
  width: 100%;
}

.hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.badge {
  display: inline-block;
  border: 1px solid #b8cafb;
  color: var(--blue-700);
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
  background: #eef3ff;
}

h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-bullets {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  display: grid;
  gap: 0.5rem;
}

.hero-bullets li::before {
  content: "✓";
  color: var(--green-500);
  margin-right: 0.55rem;
}

.hero-card {
  background: linear-gradient(145deg, #ffffff, #edf3ff);
  border: 1px solid #d7e2ff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1.15rem;
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -85px;
  top: -90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 116, 255, 0.22), rgba(45, 116, 255, 0));
}

.card-title {
  margin-top: 0;
  font-weight: 700;
}

.sim-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.sim-grid article {
  background: #f7f9ff;
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 0.65rem;
}

.sim-grid h3 {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.sim-grid p {
  margin: 0.45rem 0 0;
  font-weight: 700;
}

.success {
  color: var(--green-600);
}

.sim-lines {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
}

.sim-lines span {
  display: block;
  background: #dce8ff;
  height: 10px;
  border-radius: 99px;
}

.section {
  padding: 3.2rem 0;
}

.section-alt {
  background: linear-gradient(180deg, #edf3ff 0%, #e7efff 100%);
}

h2 {
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  margin: 0 0 0.6rem;
}

.section-subtitle {
  color: var(--muted);
  margin: 0 0 1.3rem;
}

.cards-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.95rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem;
  position: relative;
}

.pricing-card.featured {
  border: 2px solid var(--green-500);
  box-shadow: 0 14px 30px rgba(23, 178, 106, 0.2);
}

.tag {
  position: absolute;
  top: -11px;
  right: 16px;
  background: var(--green-500);
  color: var(--white);
  border-radius: 999px;
  font-size: 0.74rem;
  padding: 0.28rem 0.56rem;
  font-weight: 700;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  margin: 0.5rem 0;
}

.price span {
  font-size: 0.95rem;
  color: var(--muted);
}

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

.pricing-card ul {
  padding-left: 1.1rem;
  min-height: 180px;
}

.pricing-card li {
  margin-bottom: 0.5rem;
}

.benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.benefits span {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 0.68rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
}

.authority {
  text-align: center;
}

.authority p {
  color: var(--muted);
  margin: 0.2rem;
}

.authority-cards {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.shot {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.visual-showcase {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: left;
}

.mockup-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.85rem;
  box-shadow: 0 10px 24px rgba(30, 74, 173, 0.08);
}

.mockup-card h4 {
  margin: 0.8rem 0 0.35rem;
}

.mockup-card p {
  margin: 0;
  color: var(--muted);
}

.mockup-screen {
  background: linear-gradient(150deg, #1746a1, #2d74ff);
  border-radius: 10px;
  padding: 0.65rem;
  display: grid;
  gap: 0.45rem;
}

.mockup-screen.alt {
  background: linear-gradient(150deg, #0d3d88, #17b26a);
}

.mockup-screen span {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
}

.demo-alert {
  max-width: 980px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, #0f3179, #1d5adf);
  color: var(--white);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.demo-alert h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
}

.demo-alert p {
  margin: 0 0 0.8rem;
  color: #d9e6ff;
}

.section-app .app-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 980px;
  margin: 0 auto;
}

.auth-card,
.app-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  width: 100%;
}

.auth-card {
  max-width: 420px;
  margin: 0 auto;
}

form {
  display: grid;
  gap: 0.5rem;
}

input,
select {
  width: 100%;
  border: 1px solid #cfdbfb;
  border-radius: 10px;
  padding: 0.62rem 0.7rem;
  font-family: inherit;
  font-size: 0.95rem;
}

.app-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin: 1rem 0;
}

.kpi-grid article {
  background: #f6f9ff;
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 0.8rem;
}

.kpi-grid h4,
.kpi-grid p {
  margin: 0;
}

.kpi-grid p {
  margin-top: 0.4rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.app-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stack {
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
}

.stack h4 {
  margin-top: 0;
}

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 220px;
  overflow: auto;
  display: grid;
  gap: 0.5rem;
}

.history-item {
  border: 1px solid #d8e3ff;
  background: var(--white);
  border-radius: 10px;
  padding: 0.55rem;
}

.history-item small {
  color: var(--muted);
}

.history-item strong.income {
  color: var(--green-600);
}

.history-item strong.expense {
  color: #cc3d32;
}

.hidden {
  display: none;
}

.final-cta-inner {
  background: linear-gradient(125deg, #0f3179, #1d5adf);
  border-radius: 18px;
  padding: 1.7rem;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-inner::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  right: -120px;
  top: -120px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0));
}

.faq-section {
  max-width: 980px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 1rem 0 2rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .cards-4,
  .pricing-grid,
  .authority-cards,
  .visual-showcase,
  .app-content,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .sim-grid,
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}