/* ═══════════════════════════════════════════════════════════
   DATAFORGE — STYLES
   Palette: Volcanic Glass × Electric Amber
   Fonts: Clash Display + Plus Jakarta Sans
═══════════════════════════════════════════════════════════ */

/* ── Design Tokens ─────────────────────────────────────── */
:root {
  /* Colors */
  --bg:          #0D0D0D;
  --bg-2:        #111111;
  --bg-3:        #1A1A1A;
  --bg-4:        #222222;
  --border:      rgba(255,255,255,0.07);
  --border-hover:rgba(255,107,43,0.35);

  --accent:      #FF6B2B;
  --accent-2:    #FFB088;
  --accent-glow: rgba(255,107,43,0.18);
  --accent-glow-strong: rgba(255,107,43,0.35);

  --text-primary:   #F0EDE8;
  --text-secondary: #9A9590;
  --text-dim:       #5A5550;

  /* Typography */
  --font-display: 'Clash Display', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 7rem;

  /* Radius */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;

  /* Transitions */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.0, 0.0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* ── Container ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ══════════════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #0D0D0D;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  border-radius: var(--r-sm);
  transition: all 0.2s var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--accent-glow-strong); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

.btn-primary.btn-lg { padding: 1rem 2rem; font-size: 1rem; border-radius: var(--r-md); }
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.75rem 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-3); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--r-sm);
  transition: all 0.2s var(--ease);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.btn-outline.btn-full { width: 100%; }

.btn-terminal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.85rem 1.5rem;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  border-radius: var(--r-sm);
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}
.btn-terminal:hover { border-color: var(--accent); color: var(--accent-2); background: var(--bg-4); }
.terminal-prompt { color: var(--accent); font-weight: 700; }

/* ══════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════ */
.nav-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.nav-header.scrolled {
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 68px;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  flex-shrink: 0;
}
.logo-mark {
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
  filter: drop-shadow(0 0 8px var(--accent-glow-strong));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.2s var(--ease);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-docs { color: var(--text-dim) !important; }

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-md) var(--space-lg);
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transform: translateY(-10px);
  opacity: 0;
  transition: all 0.3s var(--ease);
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.mobile-menu a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-cta { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-xl);
  padding: 120px var(--space-md) var(--space-2xl);
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

/* Grid canvas background */
.hero-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
#grid-canvas { width: 100%; height: 100%; }

/* Orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,107,43,0.12) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: orb-float 8s ease-in-out infinite;
}
.orb-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255,176,136,0.07) 0%, transparent 70%);
  bottom: 0; left: -50px;
  animation: orb-float 10s ease-in-out infinite reverse;
}
@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px var(--accent); }
  50%       { box-shadow: 0 0 16px var(--accent), 0 0 24px var(--accent-glow); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}
.title-accent {
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.title-accent::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 2px;
}
.title-dim { color: var(--text-dim); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.stat-unit { color: var(--accent); font-weight: 700; }
.stat-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

/* Hero terminal */
.hero-terminal {
  position: relative;
  z-index: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,107,43,0.05);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.hero-terminal:hover {
  transform: translateY(-6px) rotate(-0.5deg);
  box-shadow: 0 60px 100px rgba(0,0,0,0.6), 0 0 40px var(--accent-glow);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.t-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.t-red    { background: #FF5F57; }
.t-yellow { background: #FFBD2E; }
.t-green  { background: #28CA41; }
.t-title {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: 'Courier New', monospace;
}

.terminal-body {
  padding: var(--space-md) var(--space-md) var(--space-lg);
  overflow-x: auto;
}
.terminal-body pre {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.82rem;
  line-height: 1.8;
  white-space: pre;
}
.c-keyword { color: #C792EA; }
.c-var     { color: #82AAFF; }
.c-string  { color: #C3E88D; }
.c-fn      { color: #82AAFF; }
.c-comment { color: var(--text-dim); font-style: italic; }
.c-success { color: var(--accent); font-weight: 600; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: fade-in-up 1s 1.5s both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1; transform: scaleY(1.2); }
}

/* ══════════════════════════════════════════════════════════
   LOGOS
══════════════════════════════════════════════════════════ */
.logos-section {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
}
.logos-label {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-md);
}
.logos-track { overflow: hidden; position: relative; }
.logos-track::before,
.logos-track::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.logos-track::before { left: 0; background: linear-gradient(to right, var(--bg-2), transparent); }
.logos-track::after  { right: 0; background: linear-gradient(to left, var(--bg-2), transparent); }

.logos-inner {
  display: flex;
  gap: var(--space-xl);
  width: max-content;
  animation: logos-scroll 25s linear infinite;
}
@keyframes logos-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.logos-inner:hover { animation-play-state: paused; }

.logo-item {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: color 0.2s;
}
.logo-item:hover { color: var(--text-secondary); }

/* ══════════════════════════════════════════════════════════
   SECTION SHARED
══════════════════════════════════════════════════════════ */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-xl);
}
.section-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--accent-glow);
  border: 1px solid rgba(255,107,43,0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-sm);
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.accent { color: var(--accent); }

/* ══════════════════════════════════════════════════════════
   FEATURES
══════════════════════════════════════════════════════════ */
.features {
  padding: var(--space-2xl) 0;
  position: relative;
}
.features::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 1px; height: 80px;
  background: linear-gradient(to bottom, transparent, var(--border));
}

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

.feature-card {
  position: relative;
  padding: var(--space-lg);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.feature-card:hover .feature-glow { opacity: 1; }

.feature-card--large {
  grid-column: span 2;
}
.feature-card--large:last-of-type {
  grid-column: 2 / span 2;
}

.feature-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--accent);
  margin-bottom: var(--space-md);
  transition: background 0.2s, border-color 0.2s;
}
.feature-card:hover .feature-icon {
  background: var(--accent-glow);
  border-color: rgba(255,107,43,0.3);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.feature-metric {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}
.metric-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.metric-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.feature-glow {
  position: absolute;
  bottom: -40px; right: -40px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

/* ══════════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════════ */
.testimonials {
  padding: var(--space-2xl) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.carousel-wrapper { position: relative; }

.carousel {
  overflow: hidden;
  border-radius: var(--r-lg);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s var(--ease);
  will-change: transform;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: var(--space-xl) var(--space-xl);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 6rem;
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.25;
  font-weight: 700;
  user-select: none;
}

.testimonial-card blockquote {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-primary);
  max-width: 780px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
}
.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}
.testimonial-author span {
  font-size: 0.82rem;
  color: var(--text-dim);
}
.testimonial-stars {
  margin-left: auto;
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 2px;
}

/* Carousel controls */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.carousel-btn {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all 0.2s var(--ease);
}
.carousel-btn:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.1);
}

.carousel-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg-4);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.carousel-dot.active {
  background: var(--accent);
  border-color: var(--accent);
  width: 24px;
  border-radius: 4px;
  box-shadow: 0 0 10px var(--accent-glow-strong);
}

/* ══════════════════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════════════════ */
.pricing { padding: var(--space-2xl) 0; }

/* Toggle */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}
.toggle-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.toggle-badge {
  padding: 2px 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(255,107,43,0.3);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
}
.toggle-switch {
  width: 48px; height: 26px;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: 100px;
  position: relative;
  transition: background 0.2s, border-color 0.2s;
}
.toggle-switch[aria-checked="true"] {
  background: var(--accent);
  border-color: var(--accent);
}
.toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: var(--text-primary);
  border-radius: 50%;
  transition: transform 0.2s var(--ease);
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.toggle-switch[aria-checked="true"] .toggle-thumb { transform: translateX(22px); }

/* Pricing grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: var(--space-lg);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }

.pricing-card--featured {
  border-color: rgba(255,107,43,0.4);
  background: linear-gradient(160deg, rgba(255,107,43,0.06) 0%, var(--bg-2) 60%);
  transform: scale(1.03);
}
.pricing-card--featured:hover { transform: scale(1.03) translateY(-4px); }

.pricing-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent);
  color: #0D0D0D;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
}

.pricing-plan {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: var(--space-xs);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: var(--space-sm);
}
.price-currency {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-secondary);
  align-self: flex-start;
  margin-top: 8px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  transition: all 0.3s var(--ease);
}
.price-period {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-left: 4px;
}

.pricing-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  min-height: 48px;
}

.pricing-features {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}
.feature-dim { color: var(--text-dim) !important; }
.feature-dim .check { color: var(--text-dim); }

.pricing-glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Enterprise CTA */
.enterprise-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.enterprise-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.enterprise-text strong { color: var(--text-primary); }

/* ══════════════════════════════════════════════════════════
   CTA BANNER
══════════════════════════════════════════════════════════ */
.cta-banner {
  position: relative;
  padding: var(--space-2xl) 0;
  text-align: center;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(255,107,43,0.1) 0%, transparent 70%),
    var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-sm);
}
.cta-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid var(--border);
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand .nav-logo { margin-bottom: var(--space-sm); }
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}
.footer-social a {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-dim);
  transition: all 0.2s var(--ease);
}
.footer-social a:hover {
  background: var(--accent-glow);
  border-color: rgba(255,107,43,0.3);
  color: var(--accent);
  transform: translateY(-2px);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-dim);
}
.footer-tagline { color: var(--text-dim); }

/* ══════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.45s; }

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 900px)
══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 100px;
    gap: var(--space-xl);
  }
  .hero-terminal { max-width: 560px; }
  .scroll-indicator { display: none; }

  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  .feature-card--large { grid-column: span 2; }
  .feature-card--large:last-of-type { grid-column: span 2; }

  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-4px); }

  .footer-top { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }

  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 600px)
══════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  :root {
    --space-xl: 3rem;
    --space-2xl: 5rem;
  }

  .hero { padding: 90px var(--space-sm) var(--space-xl); }
  .hero-stats { flex-wrap: wrap; gap: var(--space-md); }
  .stat-divider { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn-terminal { font-size: 0.78rem; }

  .features-grid { grid-template-columns: 1fr; }
  .feature-card--large,
  .feature-card--large:last-of-type { grid-column: span 1; }

  .testimonial-card { padding: var(--space-lg) var(--space-sm); }
  .testimonial-card blockquote { font-size: 1rem; }
  .testimonial-stars { display: none; }

  .enterprise-cta { flex-direction: column; align-items: flex-start; }

  .footer-nav { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .footer-bottom { flex-direction: column; gap: var(--space-xs); text-align: center; }

  .section-title { font-size: 1.8rem; }
}

/* ══════════════════════════════════════════════════════════
   SCROLLBAR
══════════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ══════════════════════════════════════════════════════════
   SELECTION
══════════════════════════════════════════════════════════ */
::selection { background: var(--accent-glow-strong); color: var(--text-primary); }

/* ══════════════════════════════════════════════════════════
   FOCUS VISIBLE
══════════════════════════════════════════════════════════ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}