:root {
  --bg: #0c0c0e;
  --bg-raised: #151518;
  --bg-card: #1a1a1f;
  --fg: #e8e6e3;
  --fg-muted: #8a8880;
  --accent: #f0a500;
  --accent-green: #4ade80;
  --accent-blue: #60a5fa;
  --accent-red: #ef4444;
  --border: #2a2a30;
  --radius: 12px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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;
}

/* ===== HERO CTA ===== */
.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #0c0c0e;
  background: var(--accent);
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 20px rgba(240, 165, 0, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(240, 165, 0, 0.4);
}

.cta-button:active {
  transform: translateY(0);
}

.cta-note {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px 6vw 60px;
  gap: 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(240,165,0,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 600px;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-price {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.price-tag {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}

.price-note {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.hero-graphic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  z-index: 1;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.tool-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.tool-icon {
  font-size: 2rem;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(240,165,0,0.1);
  border-radius: 12px;
  color: var(--accent);
}

.tool-card span {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.3px;
}

.tc-1 { animation: float 6s ease-in-out infinite; }
.tc-2 { animation: float 6s ease-in-out infinite 1.5s; }
.tc-3 { animation: float 6s ease-in-out infinite 3s; }
.tc-4 { animation: float 6s ease-in-out infinite 4.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===== PROBLEM ===== */
.problem {
  padding: 100px 6vw;
  background: var(--bg-raised);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 48px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

.problem-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(240,165,0,0.25);
  margin-bottom: 12px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 6vw;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 56px;
}

.features-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-block {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.feature-block:hover {
  border-color: var(--accent);
}

.feature-accent {
  width: 5px;
  flex-shrink: 0;
  background: var(--accent);
}

.feature-accent.accent-green { background: var(--accent-green); }
.feature-accent.accent-gold { background: var(--accent); }
.feature-accent.accent-blue { background: var(--accent-blue); }

.feature-content {
  padding: 32px 36px;
}

.feature-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.feature-block h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.feature-block p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 640px;
}

/* ===== BUNDLE COMPARISON ===== */
.bundle {
  padding: 100px 6vw;
  background: var(--bg-raised);
}

.bundle-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.bundle-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.bundle-text p {
  color: var(--fg-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}

.bundle-formats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.format-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
  padding: 6px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
}

.bundle-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.compare-col {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.compare-after {
  border-color: var(--accent);
  background: rgba(240,165,0,0.04);
}

.compare-header {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.compare-after .compare-header {
  color: var(--accent);
  border-bottom-color: rgba(240,165,0,0.2);
}

.compare-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.compare-item span {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg);
  font-size: 0.85rem;
}

.compare-after .compare-item span {
  color: var(--accent-green);
}

.compare-total {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.compare-after .compare-total {
  color: var(--accent);
  border-top-color: rgba(240,165,0,0.2);
}

.compare-total small {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* ===== CLOSING ===== */
.closing {
  padding: 100px 6vw;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
}

.closing p {
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.closing-future {
  font-size: 0.9rem;
  color: var(--fg-muted);
  opacity: 0.7;
  font-style: italic;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px 6vw;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.footer-note {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    min-height: auto;
    padding: 60px 5vw;
    gap: 40px;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-price {
    justify-content: center;
  }

  .hero-graphic {
    max-width: 360px;
    margin: 0 auto;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .bundle-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

@media (max-width: 600px) {
  .hero-graphic {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .tool-card {
    padding: 20px 16px;
  }

  .feature-content {
    padding: 24px 20px;
  }

  .compare-col {
    padding: 20px;
  }
}