/* ==========================================================================
   WorkmanLinks Landing Page — v2.0.0
   Premium dark-hero design with bento grid features
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Core palette */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --gray-950: #030712;

  /* Brand */
  --brand: #10B981;
  --brand-hover: #059669;
  --brand-light: #D1FAE5;
  --brand-50: #ECFDF5;
  --brand-dark: #065F46;

  /* Accent */
  --amber: #F59E0B;
  --red: #EF4444;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --shadow-brand: 0 0 0 3px rgba(16,185,129,0.15);

  /* Radius */
  --radius-sm: 6px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-w: 1120px;
  --section-py: 96px;
}

/* --------------------------------------------------------------------------
   2. RESET
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-600);
  background: var(--white);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  color: var(--gray-900);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

p { margin-bottom: 16px; }
p:last-child { margin-bottom: 0; }

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  color: var(--brand-dark);
  font-weight: 500;
}

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

/* --------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-py) 0;
}

.section--white { background: var(--white); }
.section--gray { background: var(--gray-50); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand);
  margin-bottom: var(--space-3);
}

/* --------------------------------------------------------------------------
   5. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  border-radius: var(--radius);
  transition: all 0.2s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--brand);
  color: var(--white);
  border: 1px solid var(--brand);
  box-shadow: 0 1px 3px rgba(16,185,129,0.3);
}

.btn-primary:hover {
  background: var(--brand-hover);
  border-color: var(--brand-hover);
  box-shadow: 0 4px 14px rgba(16,185,129,0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--white);
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  transform: translateY(-1px);
}

.btn-ghost-light {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
}

.btn-ghost-light:hover {
  background: rgba(255,255,255,0.18);
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}

.btn-sm { padding: 8px 18px; font-size: 0.875rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }

/* --------------------------------------------------------------------------
   6. HEADER
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow 0.2s var(--ease);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--brand);
  color: var(--white);
  font-weight: 800;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--gray-700);
  letter-spacing: -0.02em;
}

.logo-text strong {
  font-weight: 700;
  color: var(--gray-900);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-500);
  transition: color 0.15s var(--ease);
}

.nav-link:hover {
  color: var(--gray-900);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--gray-700);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.mobile-nav.open {
  display: flex;
  animation: fadeDown 0.2s var(--ease);
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   7. HERO — Dark gradient
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-16);
  overflow: hidden;
  background: var(--gray-950);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(16,185,129,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(16,185,129,0.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(16,185,129,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(16,185,129,0.3), transparent);
}

.hero-content {
  position: relative;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-6);
  letter-spacing: 0.03em;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px rgba(16,185,129,0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-6);
  font-weight: 800;
  line-height: 1.08;
}

.hero-gradient-text {
  background: linear-gradient(135deg, var(--brand) 0%, #34D399 50%, #6EE7B7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.5);
  max-width: 560px;
  margin: 0 auto var(--space-10);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

/* Hero social proof */
.hero-proof {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-5) var(--space-8);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}

.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.proof-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.proof-label {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.proof-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.1);
}

/* --------------------------------------------------------------------------
   8. PROBLEM SECTION
   -------------------------------------------------------------------------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.problem-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: all 0.2s var(--ease);
}

.problem-card:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.problem-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FEF2F2;
  border-radius: var(--radius);
  margin-bottom: var(--space-5);
  color: var(--red);
}

.problem-card h4 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-3);
}

.problem-card p {
  color: var(--gray-500);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   9. BENTO GRID (Features)
   -------------------------------------------------------------------------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.bento-card {
  position: relative;
  padding: var(--space-8);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all 0.25s var(--ease);
  overflow: hidden;
}

.bento-card:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-brand), var(--shadow-lg);
  transform: translateY(-3px);
}

.bento-wide {
  grid-column: span 2;
}

.bento-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-50);
  border-radius: var(--radius);
  color: var(--brand);
  margin-bottom: var(--space-5);
}

.bento-card h3 {
  margin-bottom: var(--space-2);
  font-size: 1.0625rem;
}

.bento-card p {
  color: var(--gray-500);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.bento-tag {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-dark);
  background: var(--brand-50);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--brand-light);
}

.feature-badge {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--brand);
  color: var(--white);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

/* Extras bar */
.extras-bar {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
}

.extras-bar h4 {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.extras-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-6);
}

.extra-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--gray-600);
  font-weight: 500;
}

.extra-item svg {
  color: var(--brand);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   10. SHORTCODE SHOWCASE
   -------------------------------------------------------------------------- */
.shortcode-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  max-width: 900px;
  margin: 0 auto;
}

.shortcode-card {
  padding: var(--space-6);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: all 0.2s var(--ease);
}

.shortcode-card:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-brand);
}

.shortcode-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.shortcode-name {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-900);
}

.shortcode-tier {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--gray-200);
  color: var(--gray-600);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.shortcode-tier.tier-pro {
  background: var(--brand);
  color: var(--white);
}

.shortcode-example {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  color: var(--brand-dark);
  white-space: nowrap;
  overflow-x: auto;
}

.shortcode-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. HOW IT WORKS (Steps)
   -------------------------------------------------------------------------- */
.steps-row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: 920px;
  margin: 0 auto;
}

.step-card {
  flex: 1;
  text-align: center;
  padding: 0 var(--space-6);
}

.step-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-4);
  opacity: 0.3;
}

.step-card h4 {
  margin-bottom: var(--space-2);
  font-size: 1.0625rem;
}

.step-card p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.step-arrow {
  flex-shrink: 0;
  color: var(--gray-300);
  margin-top: 22px;
}

/* --------------------------------------------------------------------------
   12. PRICING
   -------------------------------------------------------------------------- */
.pricing-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  max-width: 980px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all 0.2s var(--ease);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.pricing-featured {
  border-color: var(--brand);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}

.pricing-featured:hover {
  transform: scale(1.03) translateY(-2px);
}

.pricing-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand);
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.pricing-top {
  text-align: center;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: var(--space-6);
}

.pricing-top h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-bottom: var(--space-2);
}

.pricing-featured .pricing-top h4 {
  color: var(--brand-dark);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-2);
}

.pricing-amount span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--gray-400);
  letter-spacing: 0;
}

.pricing-desc {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.pricing-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.pricing-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.pricing-list li svg {
  color: var(--brand);
  flex-shrink: 0;
}

.pricing-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-8);
  font-size: 0.8125rem;
  color: var(--gray-400);
  font-weight: 500;
}

.pricing-guarantee svg {
  color: var(--brand);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   13. CTA SECTION
   -------------------------------------------------------------------------- */
.cta-section {
  padding: var(--space-20) 0;
  background: var(--gray-950);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(16,185,129,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--space-4);
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.5);
  font-size: 1.05rem;
  position: relative;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  position: relative;
}

.cta-section .btn-primary {
  background: var(--brand);
  color: var(--white);
  box-shadow: 0 0 20px rgba(16,185,129,0.3);
}

.cta-section .btn-primary:hover {
  box-shadow: 0 0 30px rgba(16,185,129,0.5);
}

/* --------------------------------------------------------------------------
   14. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  padding: var(--space-16) 0 var(--space-8);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 280px;
}

.footer-brand .logo {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.875rem;
  line-height: 1.65;
}

.footer-column h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: 0.875rem;
  color: var(--gray-400);
  transition: color 0.15s var(--ease);
}

.footer-link:hover {
  color: var(--brand);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--gray-200);
}

.footer-copyright {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

/* --------------------------------------------------------------------------
   15. ANIMATIONS
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-group > * {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.fade-in-group.visible > *:nth-child(1) { transition-delay: 0s; }
.fade-in-group.visible > *:nth-child(2) { transition-delay: 0.06s; }
.fade-in-group.visible > *:nth-child(3) { transition-delay: 0.12s; }
.fade-in-group.visible > *:nth-child(4) { transition-delay: 0.18s; }
.fade-in-group.visible > *:nth-child(5) { transition-delay: 0.24s; }
.fade-in-group.visible > *:nth-child(6) { transition-delay: 0.3s; }
.fade-in-group.visible > *:nth-child(7) { transition-delay: 0.36s; }
.fade-in-group.visible > *:nth-child(8) { transition-delay: 0.42s; }

.fade-in-group.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   16. RESPONSIVE — Tablet (900px)
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  :root { --section-py: 72px; }

  .nav { display: none; }
  .nav-toggle { display: flex; }

  .problem-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-wide { grid-column: span 1; }
  .shortcode-grid { grid-template-columns: 1fr; }

  .steps-row {
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
  }

  .step-card { max-width: 380px; }

  .step-arrow {
    transform: rotate(90deg);
    margin: 0;
  }

  .pricing-row {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-featured {
    transform: none;
  }

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: span 2;
    max-width: none;
  }

  .hero-proof {
    gap: var(--space-6);
    padding: var(--space-4) var(--space-6);
  }
}

/* --------------------------------------------------------------------------
   17. RESPONSIVE — Mobile (600px)
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
  :root { --section-py: 56px; }

  .container { padding: 0 16px; }

  .hero { padding: var(--space-12) 0 var(--space-10); }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn { width: 100%; }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn { width: 100%; max-width: 320px; }

  .hero-proof {
    flex-direction: column;
    gap: var(--space-4);
  }

  .proof-divider {
    width: 40px;
    height: 1px;
  }

  .extras-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer-legal { justify-content: center; }

  .section-header { margin-bottom: var(--space-8); }
}

/* --------------------------------------------------------------------------
   18. PRINT
   -------------------------------------------------------------------------- */
@media print {
  .header, .footer, .nav-toggle, .cta-section { display: none; }
  .section { padding: 24px 0; }
  .hero { background: var(--white); color: var(--gray-900); padding: 24px 0; }
  .hero h1, .hero-subtitle { color: var(--gray-900); }
  * { box-shadow: none !important; }
}