@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap');

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --clr-bg: #f7f8fa;
  --clr-bg-pure: #ffffff;
  --clr-surface: #eef0f4;
  --clr-surface-hover: #e4e7ed;
  --clr-text: #1a1d27;
  --clr-text-secondary: #5a6072;
  --clr-text-tertiary: #8b91a0;
  --clr-deep-blue: #0b1a33;
  --clr-deep-blue-mid: #12264a;
  --clr-deep-blue-light: #1e3a6e;
  --clr-neon: #00e876;
  --clr-neon-dim: #00c962;
  --clr-neon-glow: rgba(0, 232, 118, 0.15);
  --clr-neon-glow-strong: rgba(0, 232, 118, 0.3);
  --clr-accent: #b8d600;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --max-w: 1240px;
  --header-h: 72px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: clamp(0.938rem, 0.9rem + 0.25vw, 1.0625rem);
  line-height: 1.65;
  color: var(--clr-text);
  background: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Utility ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 3vw, 2.5rem);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--clr-deep-blue);
}

h1 {
  font-size: clamp(2.5rem, 2rem + 3.5vw, 4.5rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  letter-spacing: -0.01em;
}

h4 {
  font-size: clamp(1.0625rem, 0.95rem + 0.4vw, 1.3rem);
}

p {
  max-width: 65ch;
}

p + p {
  margin-top: 0.75em;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-neon-dim);
}

.lead {
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  line-height: 1.7;
  color: var(--clr-text-secondary);
  max-width: 55ch;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
  white-space: nowrap;
  text-align: center;
}

.btn-primary {
  background: var(--clr-neon);
  color: var(--clr-deep-blue);
  box-shadow: 0 2px 12px rgba(0, 232, 118, 0.25);
}

.btn-primary:hover {
  background: var(--clr-neon-dim);
  box-shadow: 0 4px 20px rgba(0, 232, 118, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--clr-deep-blue);
  border: 1.5px solid var(--clr-surface-hover);
}

.btn-secondary:hover {
  border-color: var(--clr-deep-blue);
  background: var(--clr-bg-pure);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text-secondary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover {
  color: var(--clr-deep-blue);
}

.btn-small {
  font-size: 0.8125rem;
  padding: 0.5rem 1.25rem;
}

/* ── Header / Nav ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.site-header.is-scrolled .nav-logo-text {
  color: var(--clr-deep-blue);
}

.site-header.is-scrolled .nav-link {
  color: var(--clr-text-secondary);
}

.site-header.is-scrolled .nav-link:hover {
  color: var(--clr-deep-blue);
}

.site-header.is-scrolled .nav-cta .btn-primary {
  background: var(--clr-deep-blue);
  color: var(--clr-neon);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-text {
  color: #ffffff;
  transition: color 0.35s ease;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.nav-link:hover {
  color: #ffffff;
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  flex-shrink: 0;
}

.nav-cta .btn-primary {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  box-shadow: none;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.55rem 1.25rem;
  font-size: 0.8125rem;
}

.nav-cta .btn-primary:hover {
  background: rgba(255, 255, 255, 0.25);
  box-shadow: none;
  transform: none;
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
  z-index: 1001;
}

.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.site-header.is-scrolled .nav-mobile-toggle span {
  background: var(--clr-deep-blue);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--clr-deep-blue);
  overflow: hidden;
  padding: calc(var(--header-h) + 2rem) 0 4rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(0, 232, 118, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(30, 58, 110, 0.5) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.hero-text {
  max-width: 580px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-neon);
  margin-bottom: 1.5rem;
}

.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-neon);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0,232,118,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(0,232,118,0); }
}

.hero-title {
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--clr-neon);
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 0.95rem + 0.4vw, 1.25rem);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.hero-actions .btn-primary {
  padding: 0.9rem 2rem;
  font-size: 0.9375rem;
}

.hero-actions .btn-secondary {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  padding: 0.9rem 2rem;
  font-size: 0.9375rem;
}

.hero-actions .btn-secondary:hover {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
  background: rgba(255,255,255,0.05);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  margin-top: 0.15rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-dashboard {
  width: 100%;
  max-width: 520px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(8px);
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.dashboard-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}

.dashboard-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-neon);
  background: var(--clr-neon-glow);
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
}

.dashboard-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-neon);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.dashboard-cell {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--clr-neon);
  opacity: 0.9;
  transition: opacity 0.2s;
}

.dashboard-cell.muted {
  background: rgba(255,255,255,0.08);
  opacity: 1;
}

.dashboard-cell.warning {
  background: var(--clr-accent);
  opacity: 0.8;
}

.dashboard-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.dashboard-metric-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
}

.dashboard-metric-value {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
}

/* ── Sections ── */
.section {
  padding: clamp(4rem, 6vw, 7rem) 0;
}

.section-alt {
  background: var(--clr-bg-pure);
}

.section-heading-wrapper {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(2.5rem, 4vw, 3.5rem);
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading + .lead {
  margin-left: auto;
  margin-right: auto;
}

/* ── Cards ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--clr-bg-pure);
  border: 1px solid var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2vw, 2rem);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--clr-neon);
  box-shadow: 0 8px 32px rgba(0, 232, 118, 0.08);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--clr-neon-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  color: var(--clr-neon-dim);
  flex-shrink: 0;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-deep-blue);
  margin-bottom: 0.625rem;
}

.card-body {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.65;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-neon-dim);
  transition: gap 0.2s ease, color 0.2s ease;
}

.card-link:hover {
  color: var(--clr-deep-blue);
  gap: 0.6rem;
}

.card-link-arrow {
  transition: transform 0.2s ease;
}

.card-link:hover .card-link-arrow {
  transform: translateX(2px);
}

/* ── Code Block ── */
.code-block {
  background: var(--clr-deep-blue);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  overflow-x: auto;
  margin: 1.5rem 0;
}

.code-block .token-keyword {
  color: var(--clr-neon);
}

.code-block .token-string {
  color: var(--clr-accent);
}

.code-block .token-comment {
  color: rgba(255,255,255,0.3);
}

/* ── Image ── */
.img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-surface);
}

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

/* ── Footer ── */
.site-footer {
  background: var(--clr-deep-blue);
  color: rgba(255,255,255,0.6);
  padding: clamp(3rem, 5vw, 5rem) 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
  margin-bottom: 3rem;
}

.footer-brand-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.4);
  margin-top: 1rem;
  max-width: 280px;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--clr-neon);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.3);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.3);
}

.footer-bottom-links a:hover {
  color: rgba(255,255,255,0.7);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: #ffffff;
  text-decoration: none;
}

/* ── Status Indicator ── */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-neon);
}

.status-dot.down {
  background: #ff4757;
}

.status-dot.warning {
  background: var(--clr-accent);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-subtitle {
    max-width: 55ch;
  }

  .hero-visual {
    display: none;
  }

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

@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-deep-blue);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    z-index: 999;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links.is-open .nav-link {
    color: rgba(255,255,255,0.8);
    font-size: 1.125rem;
    padding: 0.75rem 1.5rem;
  }

  .nav-links.is-open .nav-link:hover {
    background: rgba(255,255,255,0.08);
  }

  .nav-cta {
    display: none;
  }

  .nav-mobile-toggle {
    display: flex;
  }

  .hero-stats {
    gap: 1.5rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
}
/* universal guards (not a template) */
*{box-sizing:border-box}img,svg,video{max-width:100%;height:auto}h1,h2,h3,h4,p,li,a,span,blockquote{overflow-wrap:break-word;word-break:normal}html{-webkit-text-size-adjust:100%}body{margin:0}