:root {
  --color-background: #f5f7fb;
  --color-surface: #ffffff;
  --color-panel: #eef7ff;
  --color-card: #ffffff;
  --color-primary: #0f78ff;
  --color-primary-bright: #0ff1e6;
  --color-accent: #37ca37;
  --color-yellow: #ffe24b;
  --color-text: #101828;
  --color-muted: #5f6c8f;
  --color-border: #d7deed;
  --gradient-hero: radial-gradient(circle at 15% 20%, rgba(15, 241, 230, 0.25), transparent 45%), radial-gradient(circle at 80% 0%, rgba(15, 120, 255, 0.28), transparent 50%), linear-gradient(180deg, #ffffff 0%, #f1f7ff 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fbff 100%);
  --font-display: 'Space Grotesk', 'Inter', system-ui;
  --font-body: 'Inter', system-ui;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.wrapper {
  width: min(var(--max-width), 96%);
  margin: 0 auto;
  padding: 4rem 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 1rem;
  color: #0b2447;
}

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

.section-description {
  max-width: 640px;
  color: var(--color-muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}

.btn {
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-bright));
  color: #ffffff;
  box-shadow: 0 15px 35px rgba(15, 120, 255, 0.25);
}

.btn-ghost {
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background: #ffffff;
}

.btn:hover {
  transform: translateY(-2px);
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(15, 21, 36, 0.06);
  box-shadow: 0 8px 25px rgba(14, 41, 92, 0.08);
  z-index: 5;
  backdrop-filter: blur(12px);
}

.site-header .inner {
  width: min(var(--max-width), 96%);
  margin: 0 auto;
  padding: 1.1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  color: #0b2447;
}

.logo img {
  display: block;
  height: 42px;
  width: auto;
}

.nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-muted);
  align-items: center;
}

.nav a {
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--color-primary);
}

.nav-item {
  position: relative;
}

.nav-item.has-dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 12px;
}

.dropdown-trigger {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  padding: 0;
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 0.2rem);
  left: 0;
  min-width: 240px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: 0 25px 60px rgba(10, 29, 70, 0.12);
  padding: 1rem;
  display: none;
  z-index: 10;
}

.nav-item:hover .dropdown-panel,
.nav-item:focus-within .dropdown-panel,
.nav-item.open .dropdown-panel {
  display: grid;
  gap: 0.5rem;
}

.dropdown-link {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0.25rem;
  border-radius: 12px;
  color: var(--color-text);
}

.dropdown-link:hover {
  background: rgba(15, 120, 255, 0.08);
}

.dropdown-link span {
  color: var(--color-muted);
  font-size: 0.85rem;
}

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

.nav-login {
  font-weight: 600;
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5rem 1rem;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
  }

  .site-header .inner {
    flex-wrap: wrap;
  }

  .nav {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
    display: none;
  }

  body.nav-open .nav {
    display: flex;
  }

  .nav-ctas {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .dropdown-panel {
    position: static;
    width: 100%;
    box-shadow: none;
    border-radius: 12px;
    margin-top: 0.5rem;
  }
}

.hero {
  background: var(--gradient-hero);
  padding-bottom: 4rem;
  border-bottom: 1px solid #e4ecfa;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-family: var(--font-display);
  margin-bottom: 1.25rem;
  color: #081835;
}

.hero-subhead {
  font-size: 1.15rem;
  color: var(--color-muted);
}

.hero-card {
  background: var(--gradient-card);
  border: 1px solid #dfe9ff;
  border-radius: 32px;
  padding: 2rem;
  display: grid;
  gap: 1rem;
  box-shadow: 0 30px 70px rgba(15, 39, 72, 0.08);
}

.metric-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 120, 255, 0.12);
  color: #0f78ff;
  font-weight: 600;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.metric-card {
  background: #ffffff;
  border: 1px solid #e0e8f8;
  border-radius: 20px;
  padding: 1.25rem;
  box-shadow: 0 10px 30px rgba(12, 36, 80, 0.05);
}

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

.logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  margin-top: 1.5rem;
  color: var(--color-muted);
  font-weight: 600;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.channel-card {
  padding: 1.5rem;
  border-radius: 24px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  box-shadow: 0 12px 25px rgba(13, 29, 64, 0.05);
}

.channel-card h4 {
  margin: 0.5rem 0;
  font-family: var(--font-display);
  color: #0b2447;
}

.call-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.call-card {
  padding: 1.5rem;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: 0 15px 35px rgba(11, 34, 68, 0.07);
  display: grid;
  gap: 0.75rem;
}

.call-card__stat {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary);
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.workflow-step {
  padding: 1.5rem;
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 25px rgba(11, 35, 70, 0.05);
}

.workflow-step span {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  background: rgba(15, 120, 255, 0.12);
  color: #0f78ff;
  font-weight: 600;
  margin-bottom: 1rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-card {
  padding: 2rem;
  border-radius: 28px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(8, 24, 53, 0.06);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(15, 241, 230, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.analytics-panel {
  margin-top: 2.5rem;
  border-radius: 32px;
  padding: 2.5rem;
  background: var(--gradient-card);
  border: 1px solid #dfe9ff;
  box-shadow: 0 35px 60px rgba(10, 30, 60, 0.12);
  display: grid;
  gap: 1.5rem;
}

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

.integration-row {
  margin-top: 3rem;
  padding: 2.5rem;
  border-radius: 32px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: 0 20px 40px rgba(7, 23, 55, 0.07);
}

.integration-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
  color: var(--color-muted);
  font-weight: 600;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.pricing-card {
  border-radius: 28px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  padding: 2rem;
  display: grid;
  gap: 1rem;
  box-shadow: 0 25px 50px rgba(9, 23, 50, 0.08);
}

.pricing-card.highlight {
  border-color: var(--color-primary);
  box-shadow: 0 35px 70px rgba(15, 120, 255, 0.18);
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  color: var(--color-muted);
}

.pricing-card ul li::before {
  content: '✔';
  color: var(--color-accent);
  margin-right: 0.5rem;
}

.testimonial {
  border-radius: 24px;
  padding: 2rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  margin-top: 2rem;
  box-shadow: 0 20px 35px rgba(8, 20, 40, 0.08);
}

.roi-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  background: #ffffff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(7, 16, 35, 0.08);
}

.roi-table th,
.roi-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.roi-table th {
  color: var(--color-muted);
  font-weight: 500;
  background: #f9fbff;
}

.roi-table td:last-child {
  color: var(--color-accent);
  font-weight: 600;
}

.faq-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
}

.faq-item {
  border-radius: 20px;
  border: 1px solid var(--color-border);
  padding: 1.25rem 1.5rem;
  background: #ffffff;
  box-shadow: 0 15px 30px rgba(10, 24, 50, 0.06);
}

.faq-item button {
  width: 100%;
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
}

.faq-item p {
  display: none;
  margin: 0.75rem 0 0;
  color: var(--color-muted);
}

.faq-item.is-open p {
  display: block;
}

.faq-item.is-open button span:last-child {
  transform: rotate(45deg);
}

.cta-banner {
  border-radius: 32px;
  padding: 3rem;
  background: linear-gradient(120deg, #0f78ff 0%, #0ff1e6 50%, #37ca37 100%);
  color: #ffffff;
  text-align: center;
  display: grid;
  gap: 1.5rem;
  box-shadow: 0 35px 70px rgba(4, 20, 40, 0.25);
}

.cta-banner .btn-primary {
  background: #ffffff;
  color: #0f78ff;
  box-shadow: none;
}

.cta-banner .btn-ghost {
  border-color: rgba(255, 255, 255, 0.6);
  color: #ffffff;
  background: transparent;
}

.footer {
  padding: 2rem 0 4rem;
  border-top: 1px solid #e0e6f3;
  color: var(--color-muted);
  text-align: center;
}

.page-hero {
  padding-top: 6rem;
}

.page-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.page-panel {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 15px 30px rgba(6, 18, 40, 0.08);
}

.page-panel--stacked {
  box-shadow: none;
  border-style: dashed;
}

.page-panel--stacked ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-text);
  display: grid;
  gap: 0.4rem;
}

.page-content {
  background: #ffffff;
  border-radius: 24px;
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 40px rgba(7, 18, 40, 0.08);
}

@media (max-width: 840px) {
  .nav-ctas {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .button-row {
    flex-direction: column;
    align-items: stretch;
  }
}