/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0a0a0a;
  --bg-card:  #111111;
  --bg-card2: #181818;
  --green:    #00FF88;
  --green-dim:#00cc6a;
  --green-glow: rgba(0, 255, 136, 0.15);
  --white:    #ffffff;
  --gray-1:   #e8e8e8;
  --gray-2:   #a0a0a0;
  --gray-3:   #555555;
  --border:   #1e1e1e;
  --border-g: rgba(0,255,136,0.25);
  --mono:     'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --sans:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--gray-1);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 96px 0; }

/* ===== NAV ===== */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--white); }
.nav-cta {
  background: var(--green);
  color: var(--bg);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 8px 20px;
  border-radius: 6px;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--green-dim); text-decoration: none; }

/* ===== HERO ===== */
.hero {
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0,255,136,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 50%, rgba(0,255,136,0.03) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-glow);
  border: 1px solid var(--border-g);
  border-radius: 100px;
  padding: 4px 14px 4px 10px;
  font-size: 0.8rem;
  color: var(--green);
  font-family: var(--mono);
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}
.hero p {
  font-size: 1.15rem;
  color: var(--gray-2);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-ctas { display: flex; gap: 16px; align-items: center; }
.btn-primary {
  background: var(--green);
  color: var(--bg);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}
.btn-primary:hover { background: var(--green-dim); text-decoration: none; transform: translateY(-1px); }
.btn-ghost {
  color: var(--gray-2);
  font-size: 0.95rem;
  padding: 14px 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-ghost:hover { color: var(--white); text-decoration: none; }
.hero-visual {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-g);
  background: var(--bg-card);
  box-shadow: 0 0 60px rgba(0,255,136,0.07), 0 24px 60px rgba(0,0,0,0.5);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #0d1a14 50%, #0a0a0a 100%);
}
.hero-visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 80%);
}
.hero-visual-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px;
}
.hero-scan-icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border: 2px solid var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(0,255,136,0.3);
}
.hero-check {
  width: 28px; height: 28px;
  color: var(--green);
}
.hero-visual-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 12px;
}
.hero-scan-line {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  box-shadow: 0 0 12px var(--green);
  animation: scan 3s ease-in-out infinite;
}
@keyframes scan {
  0% { top: 10%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 90%; opacity: 0; }
}
.hero-risk-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  justify-content: center;
  margin-top: 24px;
}
.hero-risk-bar {
  width: 8px;
  border-radius: 3px;
  background: var(--green);
  opacity: 0.6;
  animation: bar-pulse 2s ease-in-out infinite;
}
.hero-risk-bar:nth-child(1) { height: 12px; animation-delay: 0s; }
.hero-risk-bar:nth-child(2) { height: 20px; animation-delay: 0.2s; }
.hero-risk-bar:nth-child(3) { height: 16px; animation-delay: 0.4s; }
.hero-risk-bar:nth-child(4) { height: 28px; animation-delay: 0.6s; }
.hero-risk-bar:nth-child(5) { height: 36px; animation-delay: 0.8s; }
.hero-risk-bar:nth-child(6) { height: 24px; animation-delay: 1s; }
.hero-risk-bar:nth-child(7) { height: 14px; animation-delay: 1.2s; }
@keyframes bar-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--green);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-header p { color: var(--gray-2); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ===== HOW IT WORKS ===== */
.how-it-works { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.step-card {
  background: var(--bg-card);
  padding: 48px 40px;
  position: relative;
}
.step-num {
  font-family: var(--mono);
  font-size: 3rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: 20px;
  -webkit-text-stroke: 1px var(--green);
  opacity: 0.3;
}
.step-card:hover .step-num { opacity: 1; color: var(--green); }
.step-icon {
  width: 48px; height: 48px;
  background: var(--green-glow);
  border: 1px solid var(--border-g);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.step-icon svg { width: 24px; height: 24px; color: var(--green); }
.step-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.step-card p { color: var(--gray-2); font-size: 0.95rem; }
.step-connector {
  position: absolute;
  top: 50%;
  right: -1px;
  transform: translateY(-50%);
  z-index: 2;
}
.step-connector svg { color: var(--green); opacity: 0.4; }

/* ===== SIGNALS ===== */
.signals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.signal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.signal-card:hover {
  border-color: var(--border-g);
  transform: translateY(-3px);
}
.signal-icon {
  width: 40px; height: 40px;
  background: var(--green-glow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.signal-icon svg { width: 20px; height: 20px; color: var(--green); }
.signal-card h4 { font-size: 0.95rem; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.signal-card p { font-size: 0.82rem; color: var(--gray-2); line-height: 1.5; }

/* ===== FOR WHOM ===== */
.for-whom { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.platform-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 0.2s;
}
.platform-card:hover { border-color: var(--border-g); }
.platform-icon {
  width: 36px; height: 36px;
  background: var(--green-glow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.platform-icon svg { width: 18px; height: 18px; color: var(--green); }
.platform-card span { font-size: 0.95rem; font-weight: 500; color: var(--gray-1); }

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 0;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.2s;
}
.pricing-card.featured {
  border-color: var(--green);
  box-shadow: 0 0 40px rgba(0,255,136,0.08);
}
.pricing-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: var(--bg);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 12px;
  border-radius: 100px;
}
.pricing-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.pricing-card .price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -1px;
  margin-bottom: 4px;
}
.pricing-card .price-sub { font-size: 0.85rem; color: var(--gray-2); margin-bottom: 24px; }
.pricing-card ul { list-style: none; margin-bottom: 32px; }
.pricing-card ul li {
  font-size: 0.9rem;
  color: var(--gray-2);
  padding: 6px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.pricing-card ul li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-card .btn-pricing {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
  border: 1px solid var(--green);
  color: var(--green);
}
.pricing-card .btn-pricing:hover { background: var(--green); color: var(--bg); text-decoration: none; }
.pricing-card.featured .btn-pricing { background: var(--green); color: var(--bg); }
.pricing-card.featured .btn-pricing:hover { background: var(--green-dim); }

/* ===== WAITLIST ===== */
.waitlist {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%);
  border-top: 1px solid var(--border);
}
.waitlist-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}
.waitlist-inner h2 { font-size: 2.2rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.waitlist-inner p { color: var(--gray-2); margin-bottom: 36px; font-size: 1rem; }
.waitlist-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }
.waitlist-input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--white);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.waitlist-input::placeholder { color: var(--gray-3); }
.waitlist-input:focus { border-color: var(--green); }
.waitlist-btn {
  background: var(--green);
  color: var(--bg);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.waitlist-btn:hover { background: var(--green-dim); }
.waitlist-note { font-size: 0.8rem; color: var(--gray-3); margin-top: 14px; }
.waitlist-success {
  display: none;
  background: var(--green-glow);
  border: 1px solid var(--border-g);
  border-radius: 8px;
  padding: 16px 24px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.9rem;
  margin-top: 20px;
}

/* ===== FOOTER ===== */
footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
footer p { font-size: 0.85rem; color: var(--gray-3); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-visual { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .signals-grid { grid-template-columns: repeat(2, 1fr); }
  .platforms-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .waitlist-form { flex-direction: column; }
  section { padding: 64px 0; }
}
@media (max-width: 600px) {
  .hero h1 { font-size: 2rem; }
  .signals-grid { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: 1fr; }
}