:root {
  --bg: #0b1220;
  --card: #0f1a33;
  --muted: #93a4c7;
  --text: #eaf0ff;
  --accent: #7c5cff;
  --accent2: #21d4fd;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --max: 1120px;
  --good: #35d07f;
  --warn: #ffcc66;
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial;
}
body {
  color: var(--text);
  background:
    radial-gradient(
      800px 500px at 20% 10%,
      rgba(124, 92, 255, 0.35),
      transparent 60%
    ),
    radial-gradient(
      700px 450px at 90% 20%,
      rgba(33, 212, 253, 0.25),
      transparent 55%
    ),
    radial-gradient(
      650px 500px at 40% 95%,
      rgba(53, 208, 127, 0.15),
      transparent 60%
    ),
    var(--bg);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}
p {
  color: rgba(234, 240, 255, 0.86);
  line-height: 1.6;
}
small {
  color: var(--muted);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.55);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  box-shadow: var(--shadow);
}
.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}
.brand img {
  width: 34px;
  height: 34px;
}
.brand .name {
  font-weight: 800;
  letter-spacing: 0.3px;
}
.brand .tag {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
}
.nav-links a {
  font-weight: 600;
  color: rgba(234, 240, 255, 0.9);
}
.nav-links a:hover {
  color: #fff;
}
.nav-cta {
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0b1220;
  font-weight: 800;
  border: none;
  cursor: pointer;
}
.nav-toggle {
  display: none;
  width: 32px;
  height: 26px;
  border: none;
  background: transparent;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: #000;
  border-radius: 2px;
}
.nav-menu {
  display: none;
  width: 100%;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.75);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.nav-menu a {
  display: block;
  padding: 10px 8px;
  font-weight: 600;
  color: rgba(234, 240, 255, 0.92);
}
.nav-menu .nav-cta {
  display: inline-flex;
  justify-content: center;
  width: 100%;
  margin-top: 8px;
}
.nav-menu.open {
  display: block;
}

.hero {
  padding: 52px 0 24px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .nav {
    flex-wrap: wrap;
    gap: 10px;
    border-radius: 24px;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

.kicker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.55);
  color: rgba(234, 240, 255, 0.92);
  font-weight: 700;
  font-size: 13px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 18px rgba(53, 208, 127, 0.6);
}

h1 {
  font-size: 52px;
  line-height: 1.05;
  margin: 14px 0 12px;
}
@media (max-width: 500px) {
  h1 {
    font-size: 40px;
  }
}
.subhead {
  font-size: 18px;
  max-width: 58ch;
  color: rgba(234, 240, 255, 0.82);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.btn {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.65);
  font-weight: 800;
  color: rgba(234, 240, 255, 0.95);
  cursor: pointer;
}
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0b1220;
  border: none;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0px);
}

.hero-card {
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.65);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.metric {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.35);
}
.metric .num {
  font-size: 22px;
  font-weight: 900;
}
.metric .lbl {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.section {
  padding: 26px 0;
}
.section h2 {
  font-size: 28px;
  margin: 0 0 10px;
}
.section .lead {
  max-width: 72ch;
  color: rgba(234, 240, 255, 0.8);
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 900px) {
  .grid3 {
    grid-template-columns: 1fr;
  }
}
.card {
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.6);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card h3 {
  margin: 0 0 8px;
}
.card .pill {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.35);
  color: rgba(234, 240, 255, 0.9);
  font-size: 12px;
  font-weight: 800;
}

.logos {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  opacity: 0.9;
}
.logo-chip {
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.35);
  color: rgba(234, 240, 255, 0.85);
  font-weight: 800;
  font-size: 13px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 900px) {
  .pricing {
    grid-template-columns: 1fr;
  }
}
.price-card {
  position: relative;
}
.badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(33, 212, 253, 0.15);
  border: 1px solid rgba(33, 212, 253, 0.35);
  color: #c8f6ff;
  font-weight: 900;
  font-size: 12px;
}
.price {
  font-size: 34px;
  font-weight: 900;
  margin: 10px 0 2px;
}
.ul {
  margin: 12px 0 0;
  padding-left: 16px;
  color: rgba(234, 240, 255, 0.82);
}
.ul li {
  margin: 8px 0;
}

.notice {
  border: 1px dashed rgba(255, 255, 255, 0.25);
  background: rgba(11, 18, 32, 0.35);
  border-radius: var(--radius);
  padding: 14px;
  color: rgba(234, 240, 255, 0.82);
}

.footer {
  margin-top: 26px;
  padding: 18px 0 28px;
  border-top: 1px solid var(--border);
  color: rgba(234, 240, 255, 0.75);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}
.footer a {
  color: rgba(234, 240, 255, 0.82);
}
.footer a:hover {
  color: #fff;
}

/* Chat / Widget */
.chat-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0b1220;
  font-weight: 1000;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.chat-panel {
  position: fixed;
  right: 18px;
  bottom: 84px;
  z-index: 9999;
  width: min(380px, calc(100vw - 36px));
  border: 1px solid var(--border);
  background: rgba(15, 26, 51, 0.85);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: none;
}
.chat-head {
  padding: 12px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.chat-title {
  font-weight: 900;
}
.chat-sub {
  font-size: 12px;
  color: var(--muted);
}
.chat-body {
  padding: 12px;
  height: 320px;
  overflow: auto;
}
.msg {
  margin: 10px 0;
  display: flex;
}
.msg.user {
  justify-content: flex-end;
}
.bubble {
  max-width: 85%;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.45);
  color: rgba(234, 240, 255, 0.92);
  white-space: pre-wrap;
}
.msg.user .bubble {
  background: rgba(124, 92, 255, 0.18);
  border: 1px solid rgba(124, 92, 255, 0.35);
}
.sources {
  margin-top: 8px;
  font-size: 12px;
  color: rgba(234, 240, 255, 0.75);
}
.source-chip {
  display: inline-block;
  margin: 6px 6px 0 0;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.35);
}
.chat-foot {
  border-top: 1px solid var(--border);
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.chat-foot input {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.35);
  color: var(--text);
}
.chat-foot button {
  padding: 12px 14px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0b1220;
  font-weight: 900;
}
.toggle-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}
.toggle-row input {
  accent-color: var(--accent2);
}
.form {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
.form input,
.form textarea,
.form select {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.35);
  color: var(--text);
}
.form textarea {
  min-height: 120px;
  resize: vertical;
}
.form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 900px) {
  .form .row {
    grid-template-columns: 1fr;
  }
}