/* ===== CUSTOM PROPERTIES ===== */
:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a25;
  --text: #e8e8ed;
  --text-muted: #8888a0;
  --accent: #00ff88;
  --accent-dim: #00cc6a;
  --error: #ff3333;
  --warn: #ffaa00;
  --border: #2a2a3a;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', system-ui, sans-serif;
  --max-width: 1100px;
  --glow: 0 0 20px rgba(0, 255, 136, 0.15);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== GLITCH OVERLAY ===== */
#glitch-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#glitch-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
}

#matrix-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Error messages floating */
#error-messages {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.error-msg {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--error);
  opacity: 0;
  white-space: nowrap;
  text-shadow: 0 0 8px rgba(255, 51, 51, 0.6);
  animation: errorFloat 4s ease-in-out infinite;
}

@keyframes errorFloat {
  0% { opacity: 0; transform: translateY(20px); }
  15% { opacity: 0.8; }
  85% { opacity: 0.8; }
  100% { opacity: 0; transform: translateY(-20px); }
}

/* Glitch title */
#glitch-title {
  position: relative;
  z-index: 10;
}

.glitch-text {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #fff;
  position: relative;
  display: inline-block;
  text-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  color: #ff0040;
  animation: glitch1 2s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch-text::after {
  color: #00ffff;
  animation: glitch2 2s infinite linear alternate-reverse;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch1 {
  0% { transform: translate(0); }
  20% { transform: translate(-3px, 2px); }
  40% { transform: translate(3px, -1px); }
  60% { transform: translate(-1px, 3px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

@keyframes glitch2 {
  0% { transform: translate(0); }
  20% { transform: translate(3px, -2px); }
  40% { transform: translate(-3px, 1px); }
  60% { transform: translate(1px, -3px); }
  80% { transform: translate(-2px, 2px); }
  100% { transform: translate(0); }
}

/* ===== MAIN SITE ===== */
#main-site {
  opacity: 1;
  transition: opacity 0.6s ease;
}
#main-site.behind-overlay {
  pointer-events: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}
.cursor-blink {
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}
.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: var(--bg) !important;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent-dim) !important; }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: 0.3s;
}

/* ===== HERO ===== */
#hero {
  padding: 10rem 0 5rem;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
#hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.highlight {
  color: var(--accent);
  text-shadow: var(--glow);
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.hero-sub strong { color: var(--text); }
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent-dim);
  box-shadow: var(--glow);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* ===== PAIN POINTS ===== */
#pain-points {
  padding: 5rem 0;
}
#pain-points h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.pain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.pain-card:hover {
  border-color: var(--error);
  transform: translateY(-2px);
}
.pain-icon {
  margin-bottom: 1rem;
}
.terminal-icon {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: #0d0d12;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  line-height: 1.6;
  overflow-x: auto;
}
.error-text { color: var(--error); font-weight: 700; }
.warn-text { color: var(--warn); }
.pain-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.pain-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ===== HOW IT WORKS ===== */
#how-it-works {
  padding: 5rem 0;
}
#how-it-works h2, #proof h2, #about h2, #pricing h2, #contact h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.75rem;
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 3rem;
  font-size: 1.05rem;
}
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.step {
  position: relative;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s;
}
.step:hover { border-color: var(--accent); }
.step-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 0.5rem;
}
.step h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ===== CASE STUDIES ===== */
#proof {
  padding: 5rem 0;
}
.case-studies {
  display: grid;
  gap: 1.5rem;
}
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.3s;
}
.case-card:hover { border-color: var(--accent); }
.case-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  background: rgba(0, 255, 136, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.case-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.case-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.case-card strong { color: var(--accent); }
.case-stack {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.5rem 0;
  border-top: 1px solid var(--border);
  margin-bottom: 1rem;
}
.case-card blockquote {
  font-style: italic;
  color: var(--text);
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin: 0;
  font-size: 0.95rem;
}

/* ===== ABOUT ===== */
#about {
  padding: 5rem 0;
}
.about-grid {
  max-width: 700px;
  margin: 0 auto;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.7;
}
.about-text strong { color: var(--text); }
.about-text em { color: var(--accent); font-style: normal; }
.about-creds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.about-creds span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
}

/* ===== PRICING ===== */
#pricing {
  padding: 5rem 0;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.price-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.price-card.featured {
  border-color: var(--accent);
  box-shadow: var(--glow);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.price-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.price-amount {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}
.price-amount span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}
.price-card > p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}
.price-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
}
.price-card li {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.3rem 0;
  padding-left: 1.25rem;
  position: relative;
}
.price-card li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
}
.price-card .btn { width: 100%; text-align: center; }

/* ===== CONTACT ===== */
#contact {
  padding: 5rem 0 6rem;
}
.contact-block {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 3rem 2rem;
}
.contact-block p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}
.contact-methods {
  margin-bottom: 1rem;
}
.contact-note {
  font-size: 0.85rem !important;
  color: var(--text-muted) !important;
}

/* ===== FAQ ===== */
#faq {
  padding: 5rem 0;
}
#faq h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2rem;
}
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  background: var(--bg-card);
  transition: border-color 0.3s;
}
.faq-item:hover { border-color: var(--accent); }
.faq-item summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq-item a {
  color: var(--accent);
  text-decoration: none;
}
.faq-item a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== FADE-IN ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }
  #hero { padding: 8rem 0 3rem; }
  #hero h1 { font-size: 1.75rem; }
  .hero-stats { gap: 1.5rem; }
  .pain-grid, .steps, .pricing-grid {
    grid-template-columns: 1fr;
  }
  .hero-actions { flex-direction: column; align-items: center; }
}