:root {
  --bg: #0a0a0f;
  --bg-surface: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e6e3;
  --fg-muted: #8a8893;
  --accent: #00e5a0;
  --accent-glow: rgba(0, 229, 160, 0.15);
  --accent-dark: #00b37d;
  --danger: #ff4d6a;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --max-width: 1100px;
}

* { 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: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== HERO ===== */
.hero {
  padding: 120px 24px 80px;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-glow);
  border: 1px solid rgba(0, 229, 160, 0.3);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.hero h1 .highlight {
  color: var(--accent);
}

.lede {
  font-size: 19px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.hero-stats {
  display: flex;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  max-width: 160px;
  line-height: 1.5;
}

/* ===== PROBLEM ===== */
.problem {
  background: var(--bg-surface);
  padding: 100px 24px;
}

.problem-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.problem-text {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 56px;
}

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

.problem-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.06);
}

.problem-icon {
  font-size: 24px;
  color: var(--danger);
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

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

/* ===== HOW ===== */
.how {
  padding: 100px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 56px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

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

.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: rgba(0, 229, 160, 0.2);
  line-height: 1;
  min-width: 80px;
}

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

.step-content p {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 500px;
  line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  background: var(--bg-surface);
  padding: 100px 24px;
}

.features-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.features h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 56px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(0, 229, 160, 0.2);
}

.feature-card.card-accent {
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.1), var(--bg-card));
  border-color: rgba(0, 229, 160, 0.2);
}

.feature-card.card-dark {
  background: var(--bg);
  border-color: rgba(255,255,255,0.1);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

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

.closing::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

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

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.closing-text {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== PRICING ===== */
.pricing {
  padding: 100px 24px;
}

.pricing-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.pricing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.pricing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  margin-bottom: 56px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid rgba(255,255,255,0.07);
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

.pricing-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.pricing-card-featured {
  background: linear-gradient(145deg, rgba(0, 229, 160, 0.08), var(--bg-card));
  border-color: rgba(0, 229, 160, 0.3);
  transform: translateY(-8px);
}

.pricing-card-featured:hover {
  border-color: rgba(0, 229, 160, 0.5);
  transform: translateY(-10px);
}

.pricing-badge-pop {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.pricing-card-featured .pricing-tier {
  color: var(--accent);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 16px;
}

.price-dollar {
  font-size: 28px;
  vertical-align: top;
  line-height: 1.4;
  color: var(--fg-muted);
}

.price-period {
  font-size: 18px;
  font-weight: 400;
  color: var(--fg-muted);
  letter-spacing: -0.5px;
}

.pricing-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 28px;
  min-height: 48px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  font-size: 14px;
  color: var(--fg);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-cta {
  display: block;
  text-align: center;
  padding: 13px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.15s;
}

.pricing-cta-primary {
  background: var(--accent);
  color: #0a0a0f;
  box-shadow: 0 0 24px var(--accent-glow);
}

.pricing-cta-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 32px rgba(0, 229, 160, 0.3);
}

.pricing-cta-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--fg);
}

.pricing-cta-outline:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.04);
}

/* Competitor comparison bar */
.compare-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  background: var(--bg-surface);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
}

.compare-label {
  font-size: 13px;
  color: var(--fg-muted);
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.compare-sep {
  color: rgba(255,255,255,0.15);
}

.compare-item {
  font-size: 14px;
}

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

.compare-us strong {
  font-family: var(--font-display);
}

.compare-them {
  color: var(--fg-muted);
}

.compare-them strong {
  text-decoration: line-through;
  opacity: 0.7;
}

/* ===== AUDIT FORM ===== */
.audit {
  background: var(--bg-surface);
  padding: 100px 24px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.audit-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.audit-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.audit-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

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

.audit-form {
  width: 100%;
}

.audit-input-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.audit-input {
  flex: 1;
  padding: 15px 20px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

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

.audit-input:focus {
  border-color: rgba(0, 229, 160, 0.4);
  box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.08);
}

.audit-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.audit-submit {
  padding: 15px 28px;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  box-shadow: 0 0 24px var(--accent-glow);
}

.audit-submit:hover:not(:disabled) {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 32px rgba(0, 229, 160, 0.3);
}

.audit-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.audit-msg {
  font-size: 14px;
  min-height: 20px;
  transition: color 0.2s;
}

.audit-msg-success {
  color: var(--accent);
}

.audit-msg-error {
  color: var(--danger);
}

.audit-fine {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 16px;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  max-width: var(--max-width);
  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;
  color: var(--fg);
}

.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  margin-top: 4px;
}

.footer-contact {
  text-align: right;
}

.footer-email {
  font-size: 14px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-email:hover {
  color: var(--accent);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    padding: 80px 20px 60px;
  }

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

  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

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

  .step {
    flex-direction: column;
    gap: 12px;
  }

  .step-num {
    font-size: 36px;
    min-width: auto;
  }

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

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .footer-contact {
    text-align: center;
  }

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

  .pricing-card-featured {
    transform: none;
    order: -1;
  }

  .pricing-card-featured:hover {
    transform: translateY(-2px);
  }

  .compare-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .compare-sep {
    display: none;
  }

  .audit-input-row {
    flex-direction: column;
  }

  .audit-submit {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 60px 16px 48px;
  }

  .lede {
    font-size: 17px;
  }

  .problem, .features {
    padding: 64px 16px;
  }

  .how {
    padding: 64px 16px;
  }

  .closing {
    padding: 80px 16px;
  }
}

/* ===== LANDING NAV ===== */
.landing-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0 24px;
}

.landing-nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-nav-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
}

.landing-nav-cta {
  display: inline-block;
  padding: 8px 18px;
  background: var(--accent-glow);
  border: 1px solid rgba(0, 229, 160, 0.3);
  border-radius: 8px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s;
}

.landing-nav-cta:hover {
  background: rgba(0, 229, 160, 0.25);
  border-color: rgba(0, 229, 160, 0.5);
}

/* ===== HERO CTAS ===== */
.hero-ctas {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}

.hero-btn-primary {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.15s;
  box-shadow: 0 0 32px var(--accent-glow);
}

.hero-btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 40px rgba(0, 229, 160, 0.3);
}

.hero-btn-secondary {
  color: var(--fg-muted);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.15s;
}

.hero-btn-secondary:hover {
  color: var(--fg);
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 40px;
  }
}