@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

:root {
  --navy-950: #060a14;
  --navy-900: #0b1120;
  --navy-800: #111a2e;
  --navy-700: #162038;
  --navy-600: #1e2d4a;
  --navy-500: #253558;
  --electric-400: #4d7cfe;
  --electric-500: #2d5ff5;
  --electric-600: #1a45d6;
  --electric-glow: #5b8aff;
  --alert-red: #ff3b5c;
  --alert-orange: #ff6b35;
  --success-green: #00d68f;
  --white: #ffffff;
  --gray-50: #f0f4ff;
  --gray-100: #dce4f5;
  --gray-200: #b8c6e0;
  --gray-300: #8fa3c4;
  --gray-400: #607290;
  --gray-500: #3d5070;
  --font-main: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 22px;
  --shadow-card: 0 2px 20px rgba(0,0,0,0.35), 0 0 0 1px rgba(77,124,254,0.08);
  --shadow-glow: 0 0 32px rgba(77,124,254,0.25);
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

body {
  font-family: var(--font-main);
  background-color: var(--navy-900);
  color: var(--gray-100);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--electric-400);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--electric-glow);
}

p {
  max-width: 70ch;
}

/* ─── HEADER ─────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,17,32,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(77,124,254,0.12);
}

.header-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem clamp(1rem, 4vw, 2.5rem);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.header-top-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--success-green);
  letter-spacing: 0.03em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success-green);
  box-shadow: 0 0 8px var(--success-green);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--success-green); }
  50% { opacity: 0.6; box-shadow: 0 0 3px var(--success-green); }
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.78rem;
  color: var(--gray-300);
}

.header-top-right a {
  color: var(--gray-300);
  font-size: 0.78rem;
  transition: color var(--transition);
}

.header-top-right a:hover {
  color: var(--white);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1;
}

.brand-name span {
  color: var(--electric-400);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-wrap: nowrap;
}

.nav-link {
  color: var(--gray-200);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(77,124,254,0.1);
}

.nav-link.active {
  color: var(--electric-400);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* ─── BUTTONS ─────────────────────────────────────── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--electric-500);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.4;
}

.btn-primary:hover {
  background: var(--electric-400);
  box-shadow: 0 0 20px rgba(77,124,254,0.45);
  transform: translateY(-1px);
  color: var(--white);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary.btn-lg {
  font-size: 1rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-lg);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--gray-100);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.14);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.4;
}

.btn-secondary:hover {
  border-color: var(--electric-400);
  color: var(--electric-400);
  background: rgba(77,124,254,0.06);
  transform: translateY(-1px);
}

.btn-secondary.btn-lg {
  font-size: 1rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-lg);
}

/* ─── HERO ─────────────────────────────────────── */

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 10vw, 8rem) clamp(1rem, 4vw, 2.5rem) clamp(3rem, 8vw, 6rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(45,95,245,0.18) 0%, transparent 70%),
              var(--navy-950);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(77,124,254,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,124,254,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric-400);
  background: rgba(77,124,254,0.1);
  border: 1px solid rgba(77,124,254,0.22);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--white);
  max-width: 820px;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.hero-title .accent {
  background: linear-gradient(90deg, var(--electric-400), var(--electric-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-300);
  max-width: 580px;
  margin-bottom: 2.25rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-stat-value .unit {
  color: var(--electric-400);
}

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--gray-400);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

/* ─── SECTIONS ─────────────────────────────────────── */

.section-wrapper {
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1rem, 4vw, 2.5rem);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-wrapper.full-bleed {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}

.section-wrapper.alt-bg {
  background: var(--navy-800);
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--electric-400);
  margin-bottom: 0.75rem;
}

.section-heading {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--white);
  line-height: 1.15;
  max-width: 640px;
  margin: 0 auto 1rem;
}

.lead-paragraph {
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  color: var(--gray-300);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto;
}

.body-text {
  font-size: 0.95rem;
  color: var(--gray-200);
  line-height: 1.75;
  max-width: 68ch;
}

.body-text + .body-text {
  margin-top: 1rem;
}

/* ─── CARDS ─────────────────────────────────────── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.25rem;
}

.card-grid.cols-2 {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 440px), 1fr));
}

.card-grid.cols-4 {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
}

.card {
  background: var(--navy-800);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--electric-400), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  border-color: rgba(77,124,254,0.25);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 42px;
  height: 42px;
  background: rgba(77,124,254,0.12);
  border: 1px solid rgba(77,124,254,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--electric-400);
  flex-shrink: 0;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.card-text {
  font-size: 0.875rem;
  color: var(--gray-300);
  line-height: 1.65;
}

.card.featured {
  background: linear-gradient(135deg, rgba(45,95,245,0.15) 0%, rgba(11,17,32,0.6) 100%);
  border-color: rgba(77,124,254,0.3);
}

/* ─── METRIC/STATUS BADGE ─────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}

.badge-green {
  background: rgba(0,214,143,0.1);
  color: var(--success-green);
  border: 1px solid rgba(0,214,143,0.2);
}

.badge-red {
  background: rgba(255,59,92,0.1);
  color: var(--alert-red);
  border: 1px solid rgba(255,59,92,0.2);
}

.badge-blue {
  background: rgba(77,124,254,0.1);
  color: var(--electric-400);
  border: 1px solid rgba(77,124,254,0.2);
}

/* ─── CODE / MONO ─────────────────────────────────── */

.mono-text {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--electric-400);
}

.code-block {
  background: var(--navy-950);
  border: 1px solid rgba(77,124,254,0.12);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gray-200);
  overflow-x: auto;
  line-height: 1.7;
}

/* ─── DIVIDER ─────────────────────────────────────── */

.section-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin: 0;
}

/* ─── IMAGES ─────────────────────────────────────── */

.img-rounded {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.07);
}

.img-glow {
  box-shadow: 0 8px 48px rgba(77,124,254,0.2);
}

/* ─── ALERT BANNER ────────────────────────────────── */

.alert-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,59,92,0.08);
  border: 1px solid rgba(255,59,92,0.25);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--gray-100);
}

.alert-banner .alert-icon {
  color: var(--alert-red);
  flex-shrink: 0;
}

/* ─── FOOTER ─────────────────────────────────────── */

.site-footer {
  background: var(--navy-950);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 4vw, 2.5rem) 1.5rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand-col .brand-name {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  display: block;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  max-width: 28ch;
}

.footer-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--success-green);
  background: rgba(0,214,143,0.07);
  border: 1px solid rgba(0,214,143,0.15);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links li a {
  font-size: 0.875rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

.footer-links li a:hover {
  color: var(--electric-400);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--gray-500);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: 0.78rem;
  color: var(--gray-500);
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: var(--gray-300);
}

/* ─── MOBILE MENU TOGGLE ────────────────────────── */

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.55rem;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  color: var(--white);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gray-200);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ─── RESPONSIVE ─────────────────────────────────── */

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-top-bar {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(11,17,32,0.98);
    border-bottom: 1px solid rgba(77,124,254,0.15);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem clamp(1rem, 4vw, 2.5rem);
    gap: 0.25rem;
    backdrop-filter: blur(14px);
  }

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

  .nav-link {
    padding: 0.65rem 0.75rem;
    font-size: 0.95rem;
  }

  .header-cta .btn-secondary {
    display: none;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .hero-stat-divider {
    display: none;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .card-grid.cols-4 {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 160px), 1fr));
  }
}
/* 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}