/* babianix.com — deep blue workflow-engine theme, inspired by temporal.io */
:root {
  --bg-darkest: #060d1a;
  --bg-dark:    #080f1e;
  --bg-panel:   #0c1728;
  --bg-card:    #0f1f34;
  --border:     #1a3050;
  --blue-pri:   #1a8fff;
  --blue-sec:   #0066e0;
  --blue-glow:  #2aa3ff;
  --blue-light: #7ec8ff;
  --text-white: #ffffff;
  --text-gray1: #e2eaf5;
  --text-gray2: #a8bdd4;
  --text-gray3: #6a8099;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --shadow-card: 0 4px 24px rgba(0,80,200,0.18);
  --shadow-glow: 0 0 40px rgba(26,143,255,0.22);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  background: var(--bg-darkest);
  color: var(--text-gray1);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--blue-light); text-decoration: none; }
a:hover { color: var(--text-white); }
img, svg { max-width: 100%; display: block; }

/* ===== NAV ===== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6,13,26,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 66px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo img { height: 36px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  list-style: none;
}
.nav-links a {
  color: var(--text-gray2);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text-white); background: rgba(26,143,255,0.08); }
.nav-cta-wrap { margin-left: auto; display: flex; gap: 10px; }
.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-gray1);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-outline:hover { border-color: var(--blue-pri); color: var(--blue-light); }
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 22px;
  background: var(--blue-pri);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  letter-spacing: 0.01em;
}
.btn-primary:hover { background: var(--blue-glow); box-shadow: 0 0 20px rgba(26,143,255,0.5); }

/* ===== HERO ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #040a16 0%, #071123 50%, #0a1c38 100%);
  padding: 100px 24px 90px;
  overflow: hidden;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 30%, rgba(26,143,255,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,143,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,143,255,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 820px; margin: 0 auto; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,143,255,0.12);
  border: 1px solid rgba(26,143,255,0.3);
  border-radius: 999px;
  padding: 5px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.hero-badge::before { content: '◆'; font-size: 0.65rem; }
.hero-h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.13;
  color: var(--text-white);
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.hero-h1 span {
  background: linear-gradient(90deg, #1a8fff, #7ec8ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-gray2);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--blue-pri);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  letter-spacing: 0.01em;
}
.btn-hero-primary:hover { background: var(--blue-glow); transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.btn-hero-sec {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: rgba(26,143,255,0.1);
  border: 1.5px solid rgba(26,143,255,0.35);
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-light);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-hero-sec:hover { background: rgba(26,143,255,0.18); border-color: var(--blue-pri); }
.hero-stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-num {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.02em;
}
.hero-stat-label {
  font-size: 0.82rem;
  color: var(--text-gray3);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ===== SECTION BASE ===== */
.section { padding: 80px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-pri);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-gray2);
  max-width: 580px;
  line-height: 1.7;
}

/* ===== FEATURES GRID ===== */
.features-section { background: var(--bg-dark); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.features-head { text-align: center; margin-bottom: 56px; }
.features-head .section-sub { margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 28px 32px;
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-sec), var(--blue-glow));
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover { border-color: rgba(26,143,255,0.4); transform: translateY(-4px); box-shadow: var(--shadow-card); }
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(26,143,255,0.12);
  border: 1px solid rgba(26,143,255,0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
}
.feature-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 10px;
}
.feature-desc { font-size: 0.92rem; color: var(--text-gray2); line-height: 1.65; }

/* ===== WORKFLOW SECTION ===== */
.workflow-section { background: var(--bg-darkest); }
.workflow-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.workflow-visual {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  overflow: hidden;
}
.workflow-visual::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(26,143,255,0.15), transparent 60%);
  pointer-events: none;
}
.flow-nodes { display: flex; flex-direction: column; gap: 12px; }
.flow-node {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  position: relative;
}
.flow-node-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.flow-node-dot.active { background: #1a8fff; box-shadow: 0 0 8px #1a8fff; }
.flow-node-dot.done { background: #22d3a0; }
.flow-node-dot.idle { background: var(--text-gray3); }
.flow-node-text { font-size: 0.88rem; color: var(--text-gray1); font-weight: 500; }
.flow-node-tag {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.tag-running { background: rgba(26,143,255,0.18); color: var(--blue-light); }
.tag-done { background: rgba(34,211,160,0.15); color: #22d3a0; }
.tag-wait { background: rgba(100,120,150,0.15); color: var(--text-gray3); }
.workflow-content .section-sub { margin-bottom: 32px; }
.workflow-points { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.workflow-points li {
  display: flex;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-gray2);
}
.workflow-points li::before {
  content: '◆';
  color: var(--blue-pri);
  font-size: 0.65rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* ===== PLATFORMS SECTION ===== */
.platforms-section { background: var(--bg-panel); border-top: 1px solid var(--border); }
.platforms-head { text-align: center; margin-bottom: 52px; }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.platform-card:hover { border-color: rgba(26,143,255,0.4); transform: translateY(-3px); }
.platform-icon { font-size: 2.2rem; margin-bottom: 14px; }
.platform-name { font-size: 1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.platform-desc { font-size: 0.85rem; color: var(--text-gray3); margin-bottom: 18px; line-height: 1.5; }
.btn-platform {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border: 1.5px solid rgba(26,143,255,0.4);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-light);
  background: rgba(26,143,255,0.08);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-platform:hover { background: rgba(26,143,255,0.18); border-color: var(--blue-pri); }

/* ===== TRUST METRICS ===== */
.metrics-section { background: var(--bg-dark); border-top: 1px solid var(--border); }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.metric-item {
  background: var(--bg-card);
  padding: 32px 28px;
  text-align: center;
}
.metric-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, #1a8fff, #7ec8ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.metric-label { font-size: 0.9rem; color: var(--text-gray2); margin-top: 6px; font-weight: 500; }

/* ===== SECURITY SECTION ===== */
.security-section { background: var(--bg-darkest); }
.security-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.security-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.security-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}
.security-ico {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(26,143,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.security-text-title { font-size: 0.95rem; font-weight: 700; color: var(--text-white); margin-bottom: 4px; }
.security-text-desc { font-size: 0.875rem; color: var(--text-gray2); line-height: 1.55; }

/* ===== CTA BAND ===== */
.cta-band {
  background: linear-gradient(135deg, #071123 0%, #0c1f3f 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 100% at 50% 50%, rgba(26,143,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band-inner { position: relative; max-width: 700px; margin: 0 auto; }
.cta-band-title {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}
.cta-band-sub { font-size: 1.05rem; color: var(--text-gray2); margin-bottom: 36px; }
.cta-band-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-band-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  background: var(--blue-pri);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}
.btn-band-primary:hover { background: var(--blue-glow); box-shadow: var(--shadow-glow); transform: translateY(-2px); }
.btn-band-sec {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  background: transparent;
  border: 1.5px solid rgba(26,143,255,0.4);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  color: var(--blue-light);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-band-sec:hover { background: rgba(26,143,255,0.1); border-color: var(--blue-pri); }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border);
  padding: 60px 24px 32px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand img { height: 32px; margin-bottom: 14px; }
.footer-brand-desc { font-size: 0.88rem; color: var(--text-gray3); line-height: 1.65; max-width: 280px; }
.footer-col-title { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-gray3); margin-bottom: 18px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9rem; color: var(--text-gray2); transition: color 0.2s; }
.footer-links a:hover { color: var(--text-white); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { font-size: 0.83rem; color: var(--text-gray3); }
.footer-disclaimer { font-size: 0.78rem; color: var(--text-gray3); max-width: 600px; line-height: 1.5; text-align: right; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .workflow-inner { grid-template-columns: 1fr; }
  .security-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 56px 16px; }
  .hero { padding: 72px 16px 60px; }
  .hero-stats { gap: 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-disclaimer { text-align: left; }
  .cta-band { padding: 60px 16px; }
  .metrics-grid { grid-template-columns: repeat(2,1fr); }
  .nav-cta-wrap .btn-outline { display: none; }
}
@media (max-width: 390px) {
  .hero-h1 { font-size: 1.9rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions button, .hero-actions a { width: 100%; justify-content: center; }
  .cta-band-actions { flex-direction: column; align-items: stretch; }
}