:root {
  color-scheme: dark;
  --bg: #002030;
  --bg-deep: #000f18;
  --panel: rgba(0, 25, 37, 0.82);
  --panel-strong: rgba(0, 19, 29, 0.94);
  --text: #f1f5f9;
  --muted: #94a3b8;
  --line: rgba(255, 255, 255, 0.08);
  --primary: #61dafb;
  --secondary: #ebc68a;
  --success: #92a86b;
  --danger: #cb6262;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 113, 138, 0.32), transparent 34%),
    linear-gradient(180deg, var(--bg-deep) 0%, #001925 48%, #003847 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.site-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 24, 36, 0.76);
  backdrop-filter: blur(16px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 150px;
}

.brand-logo {
  display: block;
  width: 150px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 700;
}

.button-primary {
  color: var(--bg);
  background: var(--primary);
}

.button-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 42px;
  align-items: center;
  padding: 76px 0 52px;
}

.hero-wide {
  align-items: start;
  padding-bottom: 64px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
  letter-spacing: -0.015em;
}

.lead {
  max-width: 700px;
  color: #cbd5e1;
  font-size: 1.12rem;
  line-height: 1.65;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.tagline {
  margin: 18px 0 0;
  color: var(--secondary);
  font-weight: 700;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(
      135deg,
      rgba(97, 218, 251, 0.08),
      rgba(235, 198, 138, 0.04)
    ),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.product-card {
  padding: 22px;
}

.product-card::before {
  position: absolute;
  inset: -140px -160px auto auto;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(97, 218, 251, 0.2), transparent 68%);
  content: "";
}

.mock-title {
  display: block;
  margin-bottom: 4px;
  font-weight: 800;
}

.mock-subtitle,
.mock-meta {
  color: var(--muted);
  font-size: 0.84rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--bg);
  background: var(--secondary);
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.pill-blue {
  background: var(--primary);
}

.dashboard-card {
  padding: 10px;
}

.dashboard-screenshot {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.section {
  padding: 52px 0;
}

.section-header {
  max-width: 760px;
  margin-bottom: 28px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.24);
  padding: 22px;
}

.card p,
.section-header p,
.text-muted {
  color: var(--muted);
  line-height: 1.65;
}

.metric {
  color: var(--primary);
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.feature-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li {
  padding-left: 22px;
  color: #cbd5e1;
  line-height: 1.6;
}

.feature-list li::before {
  float: left;
  width: 14px;
  margin-left: -22px;
  color: var(--success);
  content: "•";
}

.compact-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
  color: #cbd5e1;
  line-height: 1.5;
}

.compact-list li::before {
  margin-right: 10px;
  color: var(--primary);
  content: "•";
}

.hero-list {
  max-width: 620px;
}

.section-header-center {
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.proof-section {
  padding-top: 32px;
}

.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 0 auto 22px;
}

.logo-row span {
  display: inline-flex;
  width: 190px;
  min-height: 76px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.2);
  padding: 14px 18px;
}

.logo-row img {
  display: block;
  max-width: 100%;
  max-height: 46px;
  object-fit: contain;
}

.logo-row-small {
  margin-top: 18px;
  margin-bottom: 0;
}

.quote-card {
  max-width: 820px;
  margin: 0 auto;
  padding: 26px;
}

.quote-card blockquote {
  margin: 0 0 14px;
  color: var(--text);
  font-size: 1.18rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
}

.quote-card figcaption {
  color: var(--muted);
}

.quote-large {
  max-width: 980px;
}

.quote-large blockquote {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 32px;
  align-items: start;
}

.question-stack {
  display: grid;
  gap: 10px;
}

.question-stack strong {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.24);
  padding: 16px;
  color: var(--secondary);
  font-size: 1rem;
}

.closing-line {
  grid-column: 1 / -1;
  margin: 0;
  color: #cbd5e1;
  font-size: 1.08rem;
  font-weight: 700;
}

.value-card {
  min-height: 245px;
}

.process {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  align-items: stretch;
  padding: 20px;
}

.process-step {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0, 15, 24, 0.56);
  padding: 16px;
}

.process-step span {
  color: var(--primary);
  font-weight: 900;
  letter-spacing: -0.02em;
}

.process-step small {
  color: #cbd5e1;
  line-height: 1.45;
}

.process-arrow {
  display: none;
  color: var(--secondary);
  font-weight: 900;
  text-align: center;
}

.video-card {
  max-width: 980px;
  margin: 0 auto;
  padding: 10px;
}

.video-card video {
  display: block;
  width: 100%;
  border-radius: 14px;
  background: var(--bg-deep);
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 32px;
  align-items: center;
}

.lead-small {
  color: #cbd5e1;
  font-size: 1.03rem;
  line-height: 1.7;
}

.planning-card {
  padding: 24px;
}

.status-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.status-list li {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.22);
  padding: 12px 14px;
  color: #cbd5e1;
  font-weight: 700;
}

.status-list li::before {
  margin-right: 10px;
  font-weight: 900;
}

.status-list .ok::before {
  color: var(--success);
  content: "✓";
}

.status-list .todo::before {
  color: var(--secondary);
  content: "→";
}

.detail-grid .card {
  min-height: 330px;
}

.detail-grid h2 {
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.cta-large {
  grid-template-columns: 1fr;
}

.strong-line {
  margin: 22px 0 0;
  color: var(--secondary);
  font-size: 1.14rem;
  font-weight: 900;
}

.feature-overview .card {
  padding: 18px;
}

.feature-overview .feature-list {
  gap: 8px;
}

.pricing-grid {
  max-width: 920px;
  margin: 0 auto;
}

.price-card {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 28px;
}

.price-card .button {
  margin-top: 8px;
}

.highlighted-price {
  border-color: rgba(97, 218, 251, 0.34);
}

.price {
  color: var(--text);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.price span {
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 0;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.24);
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.faq-list p {
  margin: 14px 0 0;
  color: #cbd5e1;
  line-height: 1.68;
}

.final-section {
  padding-bottom: 32px;
}

.final-cta {
  align-items: end;
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 28px;
}

.footer {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.page-title {
  padding: 72px 0 30px;
}

.content-page {
  max-width: 820px;
}

.content-page p,
.content-page li {
  color: #cbd5e1;
  line-height: 1.72;
}

.content-page a {
  color: var(--primary);
}

@media (max-width: 820px) {
  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero,
  .grid-2,
  .grid-3,
  .grid-5,
  .split-section,
  .feature-split,
  .cta {
    grid-template-columns: 1fr;
  }

  .process {
    grid-template-columns: 1fr;
  }

  .process-arrow {
    display: block;
  }

  .detail-grid .card {
    min-height: auto;
  }

  .hero {
    padding-top: 48px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-shell {
    width: min(100% - 24px, 1120px);
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .logo-row span {
    width: 100%;
    justify-content: center;
  }
}