:root {
  --bg: #0a0a0f;
  --bg-subtle: #12121a;
  --fg: #e8e8ec;
  --fg-muted: #8a8a9a;
  --accent: #6ee7b7;
  --accent-dim: #34d399;
  --accent-glow: rgba(110, 231, 183, 0.15);
  --card-bg: #16161f;
  --card-border: #2a2a3a;
  --danger: #f87171;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Hero */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 60px;
  overflow: hidden;
}

.hero-inner {
  max-width: 720px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 540px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--card-border);
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Problem */
.problem {
  padding: 100px 24px;
  background: var(--bg-subtle);
}

.problem-inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.problem h2, .how h2, .proof h2, .closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 48px;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

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

.comp-old {
  background: var(--card-bg);
}

.comp-new {
  background: linear-gradient(135deg, rgba(110, 231, 183, 0.08) 0%, rgba(167, 139, 250, 0.05) 100%);
  border-color: var(--accent-dim);
}

.comp-header {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--fg-muted);
}

.comp-new .comp-header { color: var(--accent); }

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

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

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

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

.comp-price {
  margin-top: 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--accent);
}

/* How */
.how {
  padding: 100px 24px;
}

.how-inner {
  max-width: 800px;
  margin: 0 auto;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

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

.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--card-border);
  min-width: 80px;
  line-height: 1;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Proof */
.proof {
  padding: 100px 24px;
  background: var(--bg-subtle);
}

.proof-inner {
  max-width: 900px;
  margin: 0 auto;
}

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

.proof-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 36px;
}

.proof-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.proof-text {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* Closing */
.closing {
  padding: 120px 24px;
  text-align: center;
  position: relative;
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.closing-tagline {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

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

/* Hero CTA button */
.hero-cta-row {
  margin-bottom: 40px;
}
.hero-cta-btn {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: 12px;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.1s;
  letter-spacing: -0.3px;
}
.hero-cta-btn:hover { opacity: 0.9; transform: translateY(-1px); }

.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-cta-link {
  color: var(--fg-muted);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 2px;
  transition: color 0.15s;
}
.hero-cta-link:hover { color: var(--fg); }

/* Waitlist / Lead Capture */
.waitlist {
  padding: 100px 24px;
  background: var(--bg-subtle);
  position: relative;
  overflow: hidden;
}

.waitlist::before {
  /* Subtle accent glow behind the form */
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(110, 231, 183, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.waitlist-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.waitlist-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.waitlist-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.waitlist-sub {
  font-size: 16px;
  color: var(--fg-muted);
  margin-bottom: 48px;
  line-height: 1.6;
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.wl-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.wl-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wl-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--fg-muted);
  text-transform: uppercase;
}

.wl-input {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 18px;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  width: 100%;
}

.wl-input::placeholder { color: var(--fg-muted); opacity: 0.6; }

.wl-input:focus {
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.1);
}

.wl-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a8a9a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.wl-select option { background: var(--card-bg); color: var(--fg); }

.wl-submit-row {
  display: flex;
  justify-content: flex-start;
  margin-top: 4px;
}

.wl-btn {
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
  padding: 15px 36px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
}

.wl-btn:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.wl-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Success state */
.wl-success {
  text-align: center;
  padding: 56px 40px;
  background: linear-gradient(135deg, rgba(110, 231, 183, 0.08) 0%, rgba(167, 139, 250, 0.05) 100%);
  border: 1px solid var(--accent-dim);
  border-radius: 16px;
}

.wl-success-icon {
  font-size: 40px;
  color: var(--accent);
  margin-bottom: 16px;
}

.wl-success-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.wl-success-sub {
  font-size: 15px;
  color: var(--fg-muted);
}

/* Error state */
.wl-error {
  margin-top: -8px;
  padding: 12px 16px;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: 8px;
  color: var(--danger);
  font-size: 14px;
}

/* Mobile */
@media (max-width: 640px) {
  .hero { min-height: 80vh; padding: 60px 20px 40px; }
  .hero h1 { letter-spacing: -1px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 48px; height: 1px; }
  .comparison { grid-template-columns: 1fr; }
  .step { flex-direction: column; gap: 12px; }
  .step-num { font-size: 32px; min-width: auto; }
  .proof-grid { grid-template-columns: 1fr; }
  .problem, .how, .proof { padding: 60px 20px; }
  .closing { padding: 80px 20px; }
  .waitlist { padding: 60px 20px; }
  .wl-row { grid-template-columns: 1fr; }
  .wl-submit-row { justify-content: stretch; }
  .wl-btn { width: 100%; }
}