/* ═══════════════════════════════════════════════════════
   ApEye Design System
   Font: Plus Jakarta Sans
   Palette: Indigo primary, dark navy bg
   Style: Premium dark, glassmorphism accents
   ═══════════════════════════════════════════════════════ */

/* ─── Design Tokens ────────────────────────────────────── */
:root {
  /* Colors */
  --color-bg:          #07071A;
  --color-bg-1:        #0D0D2B;
  --color-bg-2:        #111130;
  --color-surface:     rgba(255, 255, 255, 0.04);
  --color-surface-md:  rgba(255, 255, 255, 0.07);
  --color-border:      rgba(255, 255, 255, 0.08);
  --color-border-md:   rgba(255, 255, 255, 0.12);

  --color-primary:     #6366F1;
  --color-primary-dim: rgba(99, 102, 241, 0.15);
  --color-primary-glow:rgba(99, 102, 241, 0.3);
  --color-secondary:   #818CF8;
  --color-accent:      #059669;

  --color-text:        #F0F0FF;
  --color-text-2:      #A5A5C7;
  --color-text-3:      #6B6B8F;
  --color-muted:       #2A2A4A;

  --color-green:       #10B981;
  --color-green-dim:   rgba(16, 185, 129, 0.15);
  --color-red:         #EF4444;
  --color-red-dim:     rgba(239, 68, 68, 0.15);
  --color-amber:       #F59E0B;
  --color-amber-dim:   rgba(245, 158, 11, 0.15);
  --color-blue:        #3B82F6;
  --color-blue-dim:    rgba(59, 130, 246, 0.15);
  --color-indigo:      #6366F1;
  --color-indigo-dim:  rgba(99, 102, 241, 0.15);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Border radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.25);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.6);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-xl:   0 20px 60px rgba(0,0,0,0.6);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-width:  1280px;
  --nav-height: 64px;
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
  text-wrap: balance;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

/* ─── Container ─────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container { padding: 0 var(--space-4); }
}

/* ─── Announcement Bar ──────────────────────────────────── */
.announcement-bar {
  background: linear-gradient(90deg, rgba(99,102,241,0.2) 0%, rgba(129,140,248,0.15) 100%);
  border-bottom: 1px solid rgba(99,102,241,0.2);
  padding: var(--space-2) var(--space-4);
  position: relative;
  z-index: 50;
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-2);
}

.announcement-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.announcement-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-secondary);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.announcement-cta:hover {
  color: #fff;
  gap: var(--space-2);
}

/* ─── Navigation ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 26, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.brand-name {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: 0;
  color: var(--color-text);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
}

.nav-links a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-2);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text-2);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  display: block;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6);
  gap: var(--space-1);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-2);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .nav-toggle { display: flex; }
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: color var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal), opacity var(--transition-normal);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  background: #7577f4;
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-text-2);
  border-color: var(--color-border-md);
}

.btn-outline:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
  background: var(--color-primary-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-2);
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.btn-lg {
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ─── Eyebrow Badge ─────────────────────────────────────── */
.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-dim);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ─── Section Headers ────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: 0;
  margin: var(--space-4) 0 var(--space-4);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--color-text-2);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Hero ──────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: var(--space-24) 0 0;
  overflow: hidden;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Hero background */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(99,102,241,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(99,102,241,0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.hero-glow-1 {
  width: 600px;
  height: 500px;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(99,102,241,0.6) 0%, transparent 70%);
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  top: 200px;
  left: 10%;
  background: radial-gradient(circle, rgba(129,140,248,0.3) 0%, transparent 70%);
  opacity: 0.2;
}

.hero-glow-3 {
  width: 350px;
  height: 350px;
  top: 100px;
  right: 10%;
  background: radial-gradient(circle, rgba(16,185,129,0.2) 0%, transparent 70%);
  opacity: 0.2;
}

/* Hero inner */
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  width: 100%;
  padding: 0 var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hero-content h1 {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-7xl));
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.05;
  text-wrap: balance;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #818CF8 0%, #6366F1 40%, #4F46E5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: var(--text-lg);
  color: var(--color-text-2);
  line-height: 1.7;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2);
}

.hero-stat dt {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0;
}

.hero-stat dd {
  font-size: var(--text-xs);
  color: var(--color-text-3);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ─── Browser Frame / Hero Visual ────────────────────────── */
.hero-visual {
  position: relative;
}

.browser-frame {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border-md);
  box-shadow: var(--shadow-xl), 0 0 80px rgba(99,102,241,0.15);
  background: #0D0D2B;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--color-border);
}

.browser-dots {
  display: flex;
  gap: var(--space-1);
}

.browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #EF4444; }
.browser-dots span:nth-child(2) { background: #F59E0B; }
.browser-dots span:nth-child(3) { background: #10B981; }

.browser-url {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-3);
}

.browser-content {
  position: relative;
  background: #0D0D2B;
  overflow: hidden;
}

.dashboard-preview {
  display: grid;
  grid-template-columns: 126px 1fr;
  min-width: 760px;
  min-height: 500px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(99,102,241,0.2), transparent 24rem),
    linear-gradient(135deg, #111136 0%, #09091f 100%);
  transform-origin: top left;
}

.dashboard-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-right: 1px solid var(--color-border);
  background: rgba(6, 6, 25, 0.62);
  padding: var(--space-5) var(--space-3);
}

.sidebar-title {
  margin-bottom: var(--space-4);
  color: var(--color-text);
  font-size: var(--text-lg);
  font-weight: 800;
}

.sidebar-pill {
  display: flex;
  align-items: center;
  min-height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-3);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0 var(--space-3);
}

.sidebar-pill.active {
  background: rgba(255,255,255,0.08);
  color: var(--color-text);
}

.dashboard-main {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
  padding: var(--space-4);
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(108px, 1fr));
  gap: var(--space-3);
}

.dashboard-metrics div,
.stream-row,
.trace-panel,
.chart-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
}

.dashboard-metrics div {
  min-width: 0;
  padding: var(--space-3);
  box-shadow: inset 0 2px 0 rgba(99,102,241,0.55);
}

.dashboard-metrics span,
.panel-title,
.stream-row span {
  display: block;
  color: var(--color-text-3);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
}

.dashboard-metrics strong {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 600;
}

.stream-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-4);
  min-height: 58px;
  padding: var(--space-3) var(--space-4);
}

.stream-dots {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-2);
  min-width: 0;
}

.stream-dots i {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 16px rgba(99,102,241,0.65);
  opacity: 0.78;
}

.stream-dots i:nth-child(3n) {
  background: var(--color-green);
}

.stream-dots i:nth-child(5n) {
  background: var(--color-amber);
}

.dashboard-panels {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(166px, 0.75fr);
  grid-template-rows: 1fr 1fr;
  gap: var(--space-4);
  min-height: 312px;
}

.trace-panel {
  grid-row: 1 / -1;
  padding: var(--space-4);
}

.trace-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: var(--space-3);
  color: var(--color-text-3);
  font-family: var(--font-mono);
  font-size: 10px;
}

.trace-lane {
  position: relative;
  height: 32px;
  margin-top: var(--space-2);
}

.trace-lane span {
  display: flex;
  align-items: center;
  height: 30px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(16,185,129,0.92), rgba(16,185,129,0.6));
  color: var(--color-text);
  font-size: 11px;
  font-weight: 700;
  padding: 0 var(--space-2);
  overflow: hidden;
  white-space: nowrap;
}

.trace-lane.warning span {
  background: linear-gradient(90deg, rgba(245,158,11,0.9), rgba(245,158,11,0.58));
}

.indent-1 { padding-left: 8%; }
.indent-2 { padding-left: 18%; }
.indent-3 { padding-left: 31%; }
.indent-4 { padding-left: 46%; }

.chart-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: var(--space-4);
}

.line-chart {
  position: relative;
  height: 92px;
  overflow: hidden;
}

.line-chart::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom, transparent 0 22px, rgba(255,255,255,0.08) 23px);
}

.line-chart span {
  position: absolute;
  inset: 16px 0 10px;
  border-radius: 50%;
  border-top: 4px solid var(--color-primary);
  transform: skewX(-20deg);
}

.bar-stack {
  display: flex;
  align-items: end;
  gap: var(--space-2);
  height: 92px;
}

.bar-stack i {
  display: block;
  flex: 1;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: linear-gradient(180deg, #60A5FA, rgba(96,165,250,0.34));
}

.live-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-green);
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

/* Floating cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(13, 13, 43, 0.9);
  border: 1px solid var(--color-border-md);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
  animation: float 4s ease-in-out infinite;
}

.float-card-1 {
  bottom: var(--space-10);
  left: calc(-1 * var(--space-8));
  animation-delay: 0s;
}

.float-card-2 {
  top: var(--space-10);
  right: calc(-1 * var(--space-6));
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-icon-green {
  background: var(--color-green-dim);
  color: var(--color-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.float-icon-amber {
  background: var(--color-amber-dim);
  color: var(--color-amber);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.float-value {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0;
}

.float-label {
  font-size: var(--text-xs);
  color: var(--color-text-3);
  font-weight: 500;
}

/* ─── Trust / Logo Strip ─────────────────────────────────── */
.trust-section {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: var(--space-20);
  padding: var(--space-10) 0;
  border-top: 1px solid var(--color-border);
  background: linear-gradient(to bottom, transparent, rgba(13,13,43,0.6));
  overflow: hidden;
}

.trust-label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-3);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-6);
}

.trust-logos {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.trust-track {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  width: max-content;
  animation: marquee 25s linear infinite;
}

.trust-track span {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-3);
  white-space: nowrap;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.trust-track span:hover {
  color: var(--color-text-2);
  border-color: var(--color-border-md);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .trust-track { animation: none; }
  .float-card { animation: none; }
  .announcement-dot { animation: none; }
  .live-dot { animation: none; }
  .eyebrow-dot { animation: none; }
}

/* ─── Hero Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }

  .hero-content { align-items: center; }
  .hero-desc { max-width: 600px; }
  .hero-stats { justify-content: center; }

  .float-card-1, .float-card-2 { display: none; }

  .browser-content {
    height: 500px;
  }
}

@media (max-width: 640px) {
  .hero { padding-top: var(--space-16); }
  .hero-content h1 { font-size: var(--text-4xl); }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-wrap: wrap; gap: var(--space-4); }
  .hero-stat-divider { display: none; }

  .browser-frame {
    width: calc(100vw - 32px);
  }

  .browser-content {
    height: 390px;
  }

  .dashboard-preview {
    transform: scale(0.78);
  }
}

@media (max-width: 520px) {
  .browser-content {
    height: 305px;
  }

  .dashboard-preview {
    transform: scale(0.61);
  }
}

@media (max-width: 430px) {
  .browser-content {
    height: 250px;
  }

  .dashboard-preview {
    transform: scale(0.5);
  }
}

@media (max-width: 380px) {
  .browser-content {
    height: 225px;
  }

  .dashboard-preview {
    transform: scale(0.45);
  }
}

/* ─── Problem Strip ──────────────────────────────────────── */
.problem-strip {
  padding: var(--space-24) 0;
  background: var(--color-bg-1);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-1);
}

.problem-card {
  padding: var(--space-10) var(--space-8);
  border-right: 1px solid var(--color-border);
  transition: background var(--transition-normal);
}

.problem-card:last-child { border-right: none; }
.problem-card:hover { background: var(--color-surface); }

.problem-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-3);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.problem-card h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.problem-card p {
  font-size: var(--text-base);
  color: var(--color-text-2);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .problem-grid { grid-template-columns: 1fr; }
  .problem-card { border-right: none; border-bottom: 1px solid var(--color-border); }
  .problem-card:last-child { border-bottom: none; }
}

/* ─── Features ───────────────────────────────────────────── */
.features-section {
  padding: var(--space-32) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: background var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-card:hover {
  background: var(--color-surface-md);
  border-color: var(--color-border-md);
  transform: translateY(-2px);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-purple { background: rgba(139, 92, 246, 0.15); color: #A78BFA; border: 1px solid rgba(139,92,246,0.2); }
.feature-icon-blue   { background: var(--color-blue-dim);    color: #60A5FA; border: 1px solid rgba(59,130,246,0.2); }
.feature-icon-red    { background: var(--color-red-dim);     color: #FCA5A5; border: 1px solid rgba(239,68,68,0.2); }
.feature-icon-green  { background: var(--color-green-dim);   color: #6EE7B7; border: 1px solid rgba(16,185,129,0.2); }
.feature-icon-amber  { background: var(--color-amber-dim);   color: #FCD34D; border: 1px solid rgba(245,158,11,0.2); }
.feature-icon-indigo { background: var(--color-indigo-dim);  color: #A5B4FC; border: 1px solid rgba(99,102,241,0.2); }

.feature-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0;
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-2);
  line-height: 1.7;
  flex: 1;
}

.feature-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-3);
  padding: var(--space-1) var(--space-2);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  width: fit-content;
  margin-top: auto;
}

@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ─── Governance ─────────────────────────────────────────── */
.governance-section {
  padding: var(--space-32) 0;
  background: var(--color-bg-1);
  border-top: 1px solid var(--color-border);
}

.governance-flow {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: var(--space-16);
  position: relative;
}

.gov-step {
  flex: 1;
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  transition: background var(--transition-normal), border-color var(--transition-normal);
  margin: 0 var(--space-2);
}

.gov-step:hover {
  background: var(--color-surface-md);
  border-color: rgba(99,102,241,0.25);
}

.gov-step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
}

.gov-step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xl);
  background: var(--color-primary-dim);
  border: 1px solid rgba(99,102,241,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
}

.gov-step h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0;
}

.gov-step p {
  font-size: var(--text-sm);
  color: var(--color-text-2);
  line-height: 1.7;
}

.gov-connector {
  display: none; /* hidden, using margin between cards */
}

@media (max-width: 900px) {
  .governance-flow {
    flex-direction: column;
    gap: var(--space-3);
  }
  .gov-step { margin: 0; }
}

/* ─── Code Demo ──────────────────────────────────────────── */
.code-demo {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border-md);
  background: #0D1117;
  box-shadow: var(--shadow-xl);
}

.code-demo-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--color-border);
}

.code-dots {
  display: flex;
  gap: var(--space-1);
}

.code-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-dots span:nth-child(1) { background: #EF4444; }
.code-dots span:nth-child(2) { background: #F59E0B; }
.code-dots span:nth-child(3) { background: #10B981; }

.code-filename {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-3);
  flex: 1;
}

.code-copy-btn {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-3);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
  font-family: var(--font-sans);
}

.code-copy-btn:hover {
  background: var(--color-surface);
  color: var(--color-text-2);
}

.code-block {
  margin: 0;
  padding: var(--space-6) var(--space-8);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: #E6EDF3;
  overflow-x: auto;
  white-space: pre;
}

/* Token colors */
.tok-comment { color: #8B949E; font-style: italic; }
.tok-keyword  { color: #FF7B72; }
.tok-str      { color: #A5D6FF; }
.tok-op       { color: #79C0FF; }

/* ─── Stats ──────────────────────────────────────────────── */
.stats-section {
  padding: var(--space-24) 0;
  border-top: 1px solid var(--color-border);
  background: linear-gradient(to bottom, transparent, var(--color-bg-1));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-1);
}

.stat-card {
  padding: var(--space-10) var(--space-8);
  text-align: center;
  border-right: 1px solid var(--color-border);
  transition: background var(--transition-normal);
}

.stat-card:last-child { border-right: none; }
.stat-card:hover { background: var(--color-surface); }

.stat-value {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff 0%, #818CF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-3);
  font-weight: 500;
  margin-top: var(--space-2);
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card:nth-child(2) { border-right: none; }
  .stat-card { border-bottom: 1px solid var(--color-border); }
  .stat-card:nth-child(3), .stat-card:nth-child(4) { border-bottom: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { border-right: none; }
  .stat-card:last-child { border-bottom: none; }
}

/* ─── Integrations ───────────────────────────────────────── */
.integrations-section {
  padding: var(--space-32) 0;
}

.integration-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.integration-group-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.integration-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-2);
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
  cursor: default;
}

.chip:hover {
  background: var(--color-primary-dim);
  border-color: rgba(99,102,241,0.3);
  color: var(--color-text);
}

/* ─── Deployment ─────────────────────────────────────────── */
.deployment-section {
  padding: var(--space-32) 0;
  background: var(--color-bg-1);
  border-top: 1px solid var(--color-border);
}

.deployment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.deployment-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.deployment-card:hover {
  border-color: var(--color-border-md);
}

.deployment-card-featured {
  border-color: rgba(99,102,241,0.4);
  background: rgba(99,102,241,0.06);
  box-shadow: 0 0 40px rgba(99,102,241,0.1);
  position: relative;
  margin-top: calc(-1 * var(--space-4));
}

.deployment-card-featured:hover {
  box-shadow: 0 0 60px rgba(99,102,241,0.2);
  border-color: rgba(99,102,241,0.6);
}

.deployment-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.deployment-badge-featured {
  color: var(--color-secondary);
}

.deployment-mode {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.15;
  color: var(--color-text);
}

.deployment-desc {
  font-size: var(--text-sm);
  color: var(--color-text-2);
  line-height: 1.6;
}

.deployment-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.deployment-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-2);
}

.deployment-features li svg {
  color: var(--color-green);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .deployment-grid { grid-template-columns: 1fr; }
  .deployment-card-featured { margin-top: 0; }
}

/* ─── CTA Section ─────────────────────────────────────────── */
.cta-section {
  padding: var(--space-32) 0;
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.1;
  text-wrap: balance;
}

.cta-inner p {
  font-size: var(--text-lg);
  color: var(--color-text-2);
  line-height: 1.7;
  max-width: 560px;
}

.cta-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-1);
  border-top: 1px solid var(--color-border);
  padding: var(--space-20) 0 var(--space-10);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-3);
  line-height: 1.6;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-3);
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
}

.footer-socials a:hover {
  color: var(--color-text);
  background: var(--color-surface-md);
  border-color: var(--color-border-md);
}

.footer-nav h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-3);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-3);
}

.footer-bottom-right { color: var(--color-text-3); }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; gap: var(--space-2); text-align: center; }
}

/* ─── Scroll-triggered fade-in ───────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* ─── Focus Management ───────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ─── Touch-action optimization ──────────────────────────── */
a, button { touch-action: manipulation; }