:root {
  --bg: #050814;
  --bg-elevated: #0B1020;
  --bg-alt: #050b18;
  --accent: #18C5FF;
  --accent-soft: #1E90FF;
  --accent-gradient: linear-gradient(135deg, #18C5FF 0%, #1E90FF 50%, #3F6BFF 100%);
  --border-subtle: #1F2937;
  --text-main: #F5F7FF;
  --text-muted: #A0AEC0;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
  --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top, #101935 0%, #050814 55%, #02040a 100%);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

/* HEADER */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.logo-icon {
  width: 38px;
  height: 38px;
}

.logo-text {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.1rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.92rem;
}

.nav a {
  text-decoration: none;
  color: var(--text-muted);
  transition: color 0.18s ease;
}

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

.nav-cta {
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(24,197,255,0.5);
  background: radial-gradient(circle at top left, rgba(24,197,255,0.18), rgba(24,197,255,0.05));
}

/* NAV MOBILE */

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
}

/* HERO */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.4rem;
  align-items: center;
  margin-bottom: 3.2rem;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  margin: 0 0 0.9rem;
}

.subtitle {
  margin: 0 0 1.4rem;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.slogan {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.015em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.btn {
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.35rem;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background-image: var(--accent-gradient);
  color: #020617;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 50px rgba(15, 118, 255, 0.5);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(148,163,184,0.5);
  color: var(--text-main);
}

.btn-ghost:hover {
  border-color: rgba(148,163,184,0.9);
  background: rgba(15,23,42,0.9);
}

.btn-full {
  width: 100%;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-meta span {
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.35);
  background: rgba(15,23,42,0.8);
}

/* HERO PANEL */

.hero-panel {
  display: flex;
  justify-content: flex-end;
}

.hero-card {
  background: radial-gradient(circle at top left, rgba(24,197,255,0.3), rgba(15,23,42,0.95));
  border-radius: 24px;
  padding: 1.2rem 1.2rem 1.4rem;
  border: 1px solid rgba(148,163,184,0.45);
  box-shadow: var(--shadow-soft);
  max-width: 320px;
  width: 100%;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.hero-card-title {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pill {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.6);
}

.pill-live {
  border-color: rgba(56,189,248,0.9);
  color: #E0F2FE;
  background: rgba(8,47,73,0.8);
}

.score-ring {
  margin: 0 auto 1rem;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  background: conic-gradient(from 220deg, #18C5FF 0%, #1E90FF 55%, rgba(148,163,184,0.35) 55%, rgba(15,23,42,0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.score-inner {
  width: 68%;
  height: 68%;
  border-radius: inherit;
  background: radial-gradient(circle at top, #020617 0%, #020617 55%, #020617 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-value {
  font-size: 1.4rem;
  font-weight: 600;
}

.score-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.hero-snippet {
  background: rgba(15,23,42,0.98);
  border-radius: var(--radius-md);
  border: 1px solid rgba(15,23,42,0.9);
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color: #E5E7EB;
  overflow-x: auto;
}

.hero-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* SECTIONS */

.section {
  margin-bottom: 3rem;
}

.section-alt {
  background: radial-gradient(circle at top left, rgba(15,23,42,0.9), rgba(2,6,23,0.98));
  border-radius: 24px;
  padding: 2.2rem 1.6rem;
  border: 1px solid rgba(15,23,42,0.85);
  box-shadow: var(--shadow-subtle);
}

.section-header {
  text-align: center;
  margin-bottom: 1.8rem;
}

.section-header.align-left {
  text-align: left;
}

.section-header h2 {
  margin: 0 0 0.4rem;
  font-size: 1.6rem;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1.3rem;
}

.card {
  background: radial-gradient(circle at top left, rgba(15,23,42,0.95), rgba(2,6,23,1));
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.3rem;
  border: 1px solid rgba(15,23,42,0.95);
  box-shadow: var(--shadow-subtle);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* SECTION LAYOUT 2 COL */

.section-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 1.8rem;
  align-items: flex-start;
}

.bullets {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.bullets li + li {
  margin-top: 0.3rem;
}

/* CODE PANEL */

.code-panel {
  background: #020617;
  border-radius: 18px;
  border: 1px solid rgba(15,23,42,0.9);
  box-shadow: var(--shadow-soft);
  padding: 1rem 1.1rem;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.78rem;
  color: #E5E7EB;
  overflow-x: auto;
}

.code-block {
  margin: 0;
}

/* PRICING */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1.4rem;
}

.pricing-card {
  position: relative;
}

.pricing-card--highlight {
  background: radial-gradient(circle at top left, rgba(24,197,255,0.2), rgba(15,23,42,0.98));
  border-color: rgba(56,189,248,0.7);
}

.pricing-price {
  font-size: 1.6rem;
  margin: 0.2rem 0;
}

.pricing-note {
  margin: 0 0 0.7rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.pricing-list {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.pricing-list li + li {
  margin-top: 0.25rem;
}

/* CONTACT */

.contact-text {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
}

.contact-form input,
.contact-form textarea {
  border-radius: 10px;
  border: 1px solid rgba(30,64,175,0.8);
  background: rgba(15,23,42,0.98);
  padding: 0.55rem 0.7rem;
  color: var(--text-main);
  font: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(148,163,184,0.7);
}

.form-note {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FOOTER */

.site-footer {
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(15,23,42,0.9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-main);
}

/* RESPONSIVE */

@media (max-width: 880px) {
  .hero {
    grid-template-columns: minmax(0,1fr);
  }
  .hero-panel {
    justify-content: flex-start;
  }
  .section-layout {
    grid-template-columns: minmax(0,1fr);
  }
  .pricing-grid {
    grid-template-columns: minmax(0,1fr);
  }
}

@media (max-width: 720px) {
  .nav {
    position: absolute;
    right: 1.25rem;
    top: 3.4rem;
    background: rgba(15,23,42,0.98);
    border-radius: 14px;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(30,64,175,0.9);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    display: none;
    z-index: 20;
  }
  .nav-open {
    display: flex;
  }
  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 1.9rem;
  }
  .page {
    padding-inline: 1rem;
  }
}