:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a25;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --accent: #4ade80;
  --accent-dim: rgba(74, 222, 128, 0.15);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.15);
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent); }

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px 60px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(74, 222, 128, 0.06) 0%, transparent 70%);
}

.hero-badge {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 40px;
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}

.lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: 60px;
  line-height: 1.7;
}

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.pulse-ring {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: pulse-out 3s ease-out infinite;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.pulse-ring.delay-1 { animation-delay: 1s; }
.pulse-ring.delay-2 { animation-delay: 2s; }

@keyframes pulse-out {
  0% { width: 16px; height: 16px; opacity: 1; }
  100% { width: 120px; height: 120px; opacity: 0; }
}

.status-dot {
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.5);
  position: relative;
  z-index: 2;
}

.status-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 1px;
  margin-top: 50px;
}

/* ===== PROBLEM ===== */
.problem {
  padding: 120px 24px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  letter-spacing: -1px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 28px;
  text-align: center;
}

.problem-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 12px;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

.problem-conclusion {
  text-align: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== WAITLIST FORM ===== */
.waitlist-form {
  width: 100%;
  max-width: 520px;
  margin: 0 auto 48px;
}

.waitlist-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.waitlist-input {
  flex: 1;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  min-width: 0;
}

.waitlist-input::placeholder {
  color: var(--fg-muted);
}

.waitlist-input:focus {
  border-color: rgba(74, 222, 128, 0.4);
  background: rgba(74, 222, 128, 0.04);
}

.waitlist-btn {
  padding: 14px 22px;
  background: var(--accent);
  color: #0a0a0f;
  border: none;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 20px rgba(74, 222, 128, 0.25);
}

.waitlist-btn:hover:not(:disabled) {
  background: #6ee7a0;
  box-shadow: 0 6px 28px rgba(74, 222, 128, 0.35);
}

.waitlist-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.waitlist-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.waitlist-note {
  font-size: 13px;
  color: var(--fg-muted);
  text-align: center;
  letter-spacing: 0.3px;
}

.waitlist-success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--accent-dim);
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: 10px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
}

.success-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-glow 2s ease infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}

/* ===== SECTION LABELS ===== */
.how-label,
.icp-label,
.proof-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 20px;
  opacity: 0.8;
}

/* ===== HOW ===== */
.how {
  padding: 120px 24px;
}

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.how-sub {
  text-align: center;
  color: var(--fg-muted);
  font-size: 17px;
  margin-bottom: 80px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 700px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.step-icon {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  min-width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(74, 222, 128, 0.2);
  flex-shrink: 0;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--fg-muted);
  font-size: 16px;
}

/* ===== STEP CONNECTOR ===== */
.step-connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, rgba(74, 222, 128, 0.3), rgba(74, 222, 128, 0.05));
  margin-left: 22px;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
  padding: 100px 24px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 760px;
  margin: 0 auto 72px;
  text-align: center;
}

.proof-number {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 8px;
}

.proof-desc {
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 1.5;
}

.proof-testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.testimonial-quote {
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid rgba(74, 222, 128, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.author-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.author-role {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ===== ICP ===== */
.icp {
  padding: 100px 24px;
}

.icp h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  text-align: center;
  letter-spacing: -1px;
  margin-bottom: 56px;
}

.icp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 820px;
  margin: 0 auto;
}

.icp-card {
  border-radius: 16px;
  padding: 36px 32px;
  border: 1px solid var(--border);
}

.icp-card.icp-yes {
  background: var(--accent-dim);
  border-color: rgba(74, 222, 128, 0.25);
}

.icp-card.icp-no {
  background: var(--bg-elevated);
}

.icp-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.icp-tag-yes {
  background: rgba(74, 222, 128, 0.15);
  color: var(--accent);
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.icp-tag-no {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.icp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.icp-list li {
  font-size: 15px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.icp-card.icp-yes .icp-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.icp-card.icp-no .icp-list li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--danger);
  font-weight: 700;
}

/* ===== CLOSING UPDATED ===== */
.closing-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== NUMBERS ===== */
.numbers {
  padding: 120px 24px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-header {
  text-align: center;
  margin-bottom: 60px;
}

.numbers-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.numbers-sub {
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 18px;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 760px;
  margin: 0 auto;
}

.comp-col {
  border-radius: 16px;
  padding: 40px 32px;
  border: 1px solid var(--border);
}

.comp-col.them {
  background: var(--bg);
}

.comp-col.us {
  background: var(--accent-dim);
  border-color: rgba(74, 222, 128, 0.3);
}

.comp-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--fg-muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.comp-col.us .comp-label {
  color: var(--accent);
}

.comp-price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 24px;
}

.comp-price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--fg-muted);
}

.comp-col.us .comp-price {
  color: var(--accent);
}

.comp-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comp-col ul li {
  font-size: 15px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}

.comp-col.them ul li::before {
  content: '\00D7';
  position: absolute;
  left: 0;
  color: var(--danger);
  font-weight: 700;
}

.comp-col.us ul li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ===== CLOSING ===== */
.closing {
  padding: 140px 24px;
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 19px;
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}

.footer-note {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }

  .comparison {
    grid-template-columns: 1fr;
  }

  .step {
    flex-direction: column;
    gap: 16px;
  }

  .step-connector {
    margin-left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, rgba(74, 222, 128, 0.3), rgba(74, 222, 128, 0.05));
  }

  .hero {
    min-height: 80vh;
    padding: 60px 20px 40px;
  }

  .hero h1 {
    letter-spacing: -1px;
  }

  .waitlist-row {
    flex-direction: column;
  }

  .waitlist-btn {
    width: 100%;
  }

  .proof-stats {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .proof-testimonials {
    grid-template-columns: 1fr;
  }

  .icp-grid {
    grid-template-columns: 1fr;
  }

  .problem,
  .how,
  .numbers,
  .closing,
  .social-proof,
  .icp {
    padding: 80px 20px;
  }
}