:root {
  color-scheme: dark;
  --bg: #080f22;
  --bg-soft: #0f1b38;
  --surface: rgba(12, 20, 45, 0.88);
  --card: rgba(15, 26, 54, 0.78);
  --line: rgba(255, 255, 255, 0.08);
  --text: #e7ecff;
  --muted: #9fb0d9;
  --accent: #22d3ee;
  --accent-strong: #06b6d4;
  --accent-warm: #f97316;
  --shadow: 0 25px 60px rgba(4, 10, 28, 0.55);
  --radius: 14px;
  --font-body: "Space Grotesk", sans-serif;
  --font-title: "Bebas Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, rgba(34, 211, 238, 0.08), transparent 50%),
    radial-gradient(circle at 20% 20%, rgba(249, 115, 22, 0.1), transparent 45%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

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

.me-2 {
  margin-right: 0.5rem;
}

.fs-1 {
  font-size: 2.5rem;
}

.fs-2 {
  font-size: 2rem;
}

.fs-3 {
  font-size: 1.75rem;
}

.fs-4 {
  font-size: 1.5rem;
}

.fs-5 {
  font-size: 1.25rem;
}

.fs-6 {
  font-size: 1rem;
}

.bg-orb {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.6;
  z-index: 0;
}

.orb-one {
  background: rgba(34, 211, 238, 0.45);
  top: -120px;
  right: -80px;
}

.orb-two {
  background: rgba(249, 115, 22, 0.35);
  bottom: -120px;
  left: -100px;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.25;
  z-index: 0;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 15, 34, 0.75);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
}

.brand-name {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  letter-spacing: 0.02em;
}

.brand-word--bot {
  color: var(--text);
}

.brand-word--police {
  color: var(--lp-brand, #41d04a);
}

.brand-word--arbex {
  color: var(--muted);
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: calc(var(--radius) - 2px);
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.3);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  color: var(--muted);
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.is-active {
  color: var(--text);
  background: rgba(23, 33, 60, 0.9);
  border-color: rgba(108, 124, 255, 0.45);
}

.nav-link--cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid rgba(108, 124, 255, 0.55);
  background: rgba(108, 124, 255, 0.18);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-link--cta:hover,
.nav-link--cta:focus-visible {
  background: rgba(108, 124, 255, 0.28);
  border-color: rgba(108, 124, 255, 0.7);
  color: var(--text);
}

.nav-cta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 6px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
  transform-origin: center;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4.5rem 1.5rem 3.5rem;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 4.1rem);
  letter-spacing: 0.04em;
  line-height: 0.95;
  margin: 0 0 1rem;
}

.hero-title {
  display: block;
}

.hero-subtitle {
  display: block;
  color: var(--accent);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
}

.hero-content p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.hero-note {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  color: var(--muted);
}

.hero-note strong {
  color: var(--text);
}

.btn {
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #031218;
  box-shadow: 0 20px 40px rgba(34, 211, 238, 0.25);
}

.btn-outline {
  border: 1px solid var(--line);
  color: var(--text);
  background: transparent;
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--muted);
  background: transparent;
}

.hero-visual {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 1.5rem;
}

.hero-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.3);
  filter: blur(60px);
}

.hero-bot {
  width: min(260px, 70vw);
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.45));
  animation: float 6s ease-in-out infinite;
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: var(--radius);
  max-width: 260px;
  box-shadow: var(--shadow);
}

.hero-panels {
  display: grid;
  gap: 1rem;
  width: min(320px, 80vw);
}

.hero-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow);
}

.hero-panel h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.hero-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  padding: 4rem 1.5rem;
  position: relative;
  z-index: 1;
  scroll-margin-top: 32px;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.section-head h2 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0.5rem 0;
}

.section-head p {
  color: var(--muted);
  line-height: 1.6;
}

.kicker {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent-warm);
  font-weight: 600;
}

.feature-grid,
.tutorial-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card,
.module-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.feature-card h3,
.module-card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.module-card strong {
  color: var(--text);
  font-weight: 600;
}

.module-card ul,
.panel-card ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  line-height: 1.5;
}

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

.panel-section {
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(15, 26, 54, 0.9));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.panel-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.panel-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.panel-tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius);
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

.modules-section {
  background: radial-gradient(circle at top, rgba(34, 211, 238, 0.06), transparent 60%);
}

.modules-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: start;
}

.modules-intro {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1.1rem;
}

.modules-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius);
  background: rgba(249, 115, 22, 0.16);
  color: var(--accent-warm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.modules-list {
  display: grid;
  gap: 0.85rem;
}

.modules-list div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  background: rgba(8, 15, 34, 0.6);
  display: grid;
  gap: 0.25rem;
}

.modules-list strong {
  color: var(--text);
}

.modules-list span {
  color: var(--muted);
  font-size: 0.9rem;
}

.accordion {
  display: grid;
  gap: 1rem;
}

.accordion-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  cursor: pointer;
}

.accordion-text {
  display: grid;
  gap: 0.3rem;
}

.accordion-title {
  font-size: 1.05rem;
  font-weight: 600;
}

.accordion-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.accordion-icon {
  width: 32px;
  height: 32px;
  border-radius: calc(var(--radius) - 2px);
  background: rgba(34, 211, 238, 0.12);
  position: relative;
  flex-shrink: 0;
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background: var(--accent);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-item.is-open .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: rgba(8, 15, 34, 0.55);
}

.accordion-content {
  padding: 1.25rem 1.5rem 1.5rem;
}

.accordion-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.accordion-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: rgba(8, 15, 34, 0.7);
}

.accordion-block h4 {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.accordion-block p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.pricing-section {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(8, 15, 34, 0.92));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pricing-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.pricing-tag {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius);
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.pricing-price {
  font-family: var(--font-title);
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  margin: 1rem 0 0.5rem;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--muted);
}

.pricing-subtitle {
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.payment-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.payment-badge {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
  font-size: 0.85rem;
}

.pricing-list {
  list-style: none;
  margin: 0 auto 2rem;
  padding: 0;
  max-width: 360px;
  color: var(--muted);
  display: grid;
  gap: 0.65rem;
  text-align: left;
}

.pricing-list li {
  position: relative;
  padding-left: 1.2rem;
}

.pricing-list li::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.pricing-card .hero-actions {
  justify-content: center;
}

.contact-card {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--muted);
}

input,
textarea {
  background: rgba(8, 15, 34, 0.8);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 2px);
  padding: 0.75rem 0.85rem;
  color: var(--text);
  font-family: var(--font-body);
}

label.full {
  grid-column: 1 / -1;
}

.form-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-status {
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-side {
  display: grid;
  gap: 1rem;
  align-content: start;
  color: var(--muted);
}

.contact-bot {
  width: 180px;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.4));
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
  max-width: 1200px;
  margin: 0 auto 2rem;
}

.site-footer a {
  color: var(--text);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

@media (max-width: 960px) {
  .nav {
    position: relative;
  }

  .nav-menu {
    display: none;
  }

  .nav-toggle {
    display: block;
    position: relative;
    z-index: 30;
  }

  .nav.is-open .nav-menu {
    display: flex;
    flex-direction: column;
    background: rgba(8, 15, 34, 0.95);
    padding: 2rem 1.5rem 2rem;
    border-radius: 0;
    border: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 64px);
    gap: 1rem;
    overflow-y: auto;
    z-index: 20;
  }

  .nav.is-open .nav-links,
  .nav.is-open .nav-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    align-items: stretch;
  }

  .nav.is-open .nav-links a,
  .nav.is-open .nav-cta a {
    width: 100%;
  }

  .nav.is-open .nav-toggle span:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
  }

  .nav.is-open .nav-toggle span:nth-child(2) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .modules-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 3.5rem;
  }

  .section {
    padding-top: 2.5rem;
    padding-bottom: 3.25rem;
  }

  .hero-note {
    grid-template-columns: 1fr;
  }

}