/* PartnerForge — Design System v2.0 */

/* --- Custom Properties --- */
:root {
  --color-bg: #09090b;
  --color-surface: #18181b;
  --color-surface-2: #27272a;
  --color-border: #3f3f46;
  --color-border-subtle: #2a2a2e;
  --color-text: #fafafa;
  --color-text-muted: #a1a1aa;
  --color-text-dim: #71717a;
  --color-primary: #6366f1;
  --color-primary-hover: #818cf8;
  --color-primary-glow: rgba(99, 102, 241, 0.15);
  --color-primary-subtle: rgba(99, 102, 241, 0.08);
  --color-success: #22c55e;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --max-width: 1200px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::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;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--color-primary-hover); text-decoration: none; transition: color var(--transition); }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }
code { font-family: var(--font-mono); background: var(--color-surface-2); padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* --- Typography --- */
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; font-weight: 600; line-height: 1.3; }
p { color: var(--color-text-muted); }
.text-center { text-align: center; }
.text-success { color: var(--color-success); }
.text-muted { color: var(--color-text-muted); }
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius); font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: all var(--transition);
  text-decoration: none; line-height: 1.4; position: relative;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--color-primary); color: #fff;
  box-shadow: 0 0 0 0 rgba(99,102,241,0), 0 2px 8px rgba(99,102,241,0.25);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 20px rgba(99,102,241,0.2), 0 4px 12px rgba(99,102,241,0.3);
}
.btn-outline { border-color: var(--color-border); color: var(--color-text); background: transparent; }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary-hover); background: var(--color-primary-subtle); }
.btn-ghost { background: transparent; color: var(--color-text-muted); padding: 6px 12px; }
.btn-ghost:hover { color: var(--color-text); background: var(--color-surface); }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 6px 14px; font-size: 0.85rem; }

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
}
.card:hover { border-color: var(--color-border); }
.card-glow:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 0 30px rgba(99,102,241,0.08);
}

/* --- Grid --- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Gradient Backgrounds --- */
.gradient-bg {
  position: relative;
  overflow: hidden;
}
.gradient-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 20%, rgba(99,102,241,0.12) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(139,92,246,0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.gradient-bg > * { position: relative; z-index: 1; }

/* Grid pattern overlay */
.grid-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(99,102,241,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(99,102,241,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

/* --- Site Header --- */
.site-header {
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 12px 0;
  position: sticky; top: 0; z-index: 100;
  background: rgba(9,9,11,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo {
  font-weight: 800; font-size: 1.15rem; color: var(--color-text);
  display: flex; align-items: center; gap: 8px;
  letter-spacing: -0.02em;
}
.logo:hover { text-decoration: none; }
.logo-icon {
  width: 28px; height: 28px; border-radius: 6px; background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.75rem; color: #fff;
}
.header-nav { display: flex; align-items: center; gap: 8px; }
.header-nav > a, .nav-dropdown > button {
  color: var(--color-text-muted); font-size: 0.9rem; font-weight: 500;
  padding: 6px 12px; border-radius: var(--radius); border: none; background: none;
  cursor: pointer; transition: all var(--transition); display: flex; align-items: center; gap: 4px;
}
.header-nav > a:hover, .nav-dropdown > button:hover { color: var(--color-text); background: var(--color-surface); text-decoration: none; }

/* Nav dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  display: none; position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 8px; min-width: 200px; z-index: 200;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block; padding: 8px 12px; border-radius: var(--radius); color: var(--color-text-muted);
  font-size: 0.9rem; transition: all var(--transition);
}
.nav-dropdown-menu a:hover { background: var(--color-surface-2); color: var(--color-text); text-decoration: none; }
.nav-dropdown-menu a span { display: block; font-size: 0.8rem; color: var(--color-text-dim); margin-top: 2px; }

/* Mobile menu toggle */
.mobile-menu-btn {
  display: none; background: none; border: none; color: var(--color-text); cursor: pointer; padding: 8px;
}
@media (max-width: 768px) {
  .mobile-menu-btn { display: block; }
  .header-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-surface); border-bottom: 1px solid var(--color-border);
    flex-direction: column; padding: 16px; gap: 4px;
  }
  .header-nav.open { display: flex; }
  .nav-dropdown-menu { position: static; transform: none; box-shadow: none; border: none; background: transparent; display: block; padding-left: 12px; }
  .header-nav .btn { width: 100%; }
}

/* --- Site Footer --- */
.site-footer {
  border-top: 1px solid var(--color-border-subtle);
  margin-top: 0; padding: 64px 0 24px;
  background: var(--color-surface);
}
.footer-inner { display: flex; justify-content: space-between; gap: 48px; }
.footer-brand { max-width: 280px; }
.footer-brand p { margin-top: 12px; font-size: 0.9rem; line-height: 1.6; }
.footer-status {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
  font-size: 0.8rem; color: var(--color-text-dim);
}
.footer-status-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--color-success);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.footer-links { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-dim); margin-bottom: 4px; font-weight: 600; }
.footer-col a { color: var(--color-text-muted); font-size: 0.9rem; }
.footer-col a:hover { color: var(--color-text); }
.footer-bottom {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--color-border-subtle);
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 0.8rem; color: var(--color-text-dim); }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--color-text-dim); }
.footer-bottom-links a:hover { color: var(--color-text-muted); }
@media (max-width: 768px) {
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links { flex-direction: column; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* --- Flash / Alerts --- */
.flash {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; border-radius: var(--radius); margin: 16px auto; max-width: var(--max-width);
}
.flash-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); }
.flash-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); }
.flash-info { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.3); }
.flash-close { background: none; border: none; color: var(--color-text-muted); cursor: pointer; font-size: 1.2rem; padding: 0 4px; }
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 0.9rem; }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }

/* --- Hero --- */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, rgba(139,92,246,0.08) 30%, transparent 70%);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }
.hero h1 { max-width: 760px; margin: 0 auto; }
.hero em { font-style: normal; background: linear-gradient(135deg, var(--color-primary-hover), #a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 1.15rem; max-width: 600px; margin: 20px auto 0; line-height: 1.7; }
.hero-ctas { display: flex; gap: 12px; justify-content: center; margin-top: 36px; flex-wrap: wrap; }

/* --- Social Proof Bar --- */
.social-proof-bar {
  padding: 48px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}
.social-proof-stats {
  display: flex; justify-content: center; gap: 48px; flex-wrap: wrap;
}
.social-proof-stat { text-align: center; }
.social-proof-stat .stat-value {
  font-size: 2rem; font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--color-text), var(--color-primary-hover));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.social-proof-stat .stat-label { font-size: 0.85rem; color: var(--color-text-dim); margin-top: 4px; }

/* --- Logo Bar --- */
.logo-bar {
  padding: 48px 0;
  text-align: center;
}
.logo-bar p { font-size: 0.85rem; color: var(--color-text-dim); margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 500; }
.logo-bar-logos {
  display: flex; justify-content: center; align-items: center; gap: 40px; flex-wrap: wrap;
  opacity: 0.4;
}
.logo-bar-logos span {
  font-size: 1.1rem; font-weight: 700; color: var(--color-text-muted); letter-spacing: 0.02em;
  transition: opacity var(--transition);
}
.logo-bar-logos span:hover { opacity: 1; }

/* --- Value Props / Features --- */
.value-props { padding: 80px 0; }
.value-props .section-header { text-align: center; margin-bottom: 48px; }
.value-props .section-header p { max-width: 560px; margin: 12px auto 0; }

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover { border-color: rgba(99,102,241,0.3); transform: translateY(-2px); }
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 48px; height: 48px; border-radius: var(--radius-lg);
  background: var(--color-primary-glow);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--color-primary-hover);
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--color-text-muted); line-height: 1.6; font-size: 0.95rem; }

/* --- How It Works --- */
.how-it-works { padding: 80px 0; text-align: center; }
.how-it-works h2 { margin-bottom: 48px; }
.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.steps-row::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), var(--color-primary), var(--color-border));
  z-index: 0;
}
@media (max-width: 768px) { .steps-row { grid-template-columns: 1fr; } .steps-row::before { display: none; } }
.step { text-align: center; position: relative; z-index: 1; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-primary);
  color: #fff; font-weight: 800; font-size: 1.1rem;
  margin-bottom: 16px;
  box-shadow: 0 0 20px rgba(99,102,241,0.3);
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--color-text-muted); font-size: 0.95rem; max-width: 280px; margin: 0 auto; }

/* --- Metrics Section --- */
.metrics-section { padding: 80px 0; }
.metrics-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.metric-card {
  text-align: center; padding: 32px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.metric-value {
  font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em;
  color: var(--color-primary-hover);
}
.metric-label { font-size: 0.9rem; color: var(--color-text-muted); margin-top: 4px; }
@media (max-width: 768px) { .metrics-grid { grid-template-columns: repeat(2, 1fr); } }

/* --- Testimonials --- */
.testimonials-section { padding: 80px 0; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 28px;
}
.testimonial-quote { font-size: 0.95rem; color: var(--color-text-muted); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #a78bfa);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: #fff;
}
.testimonial-info .testimonial-name { font-size: 0.9rem; font-weight: 600; color: var(--color-text); }
.testimonial-info .testimonial-role { font-size: 0.8rem; color: var(--color-text-dim); }
@media (max-width: 768px) { .testimonial-grid { grid-template-columns: 1fr; } }

/* --- CTA Section --- */
.cta-section {
  padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, var(--color-primary-subtle) 50%, transparent 100%);
  pointer-events: none;
}
.cta-section > * { position: relative; z-index: 1; }
.cta-section h2 { margin-bottom: 12px; }
.cta-section p { margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* --- Pricing --- */
.pricing-hero { padding: 80px 0 40px; text-align: center; }
.pricing-sub { font-size: 1.15rem; margin-top: 12px; }
.pricing-grid-section { padding: 0 0 64px; }
.pricing-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: 32px; display: flex; flex-direction: column;
  position: relative; transition: all var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.pricing-card.featured { border-color: var(--color-primary); box-shadow: 0 0 30px rgba(99,102,241,0.1); }
.pricing-card.featured:hover { box-shadow: 0 0 40px rgba(99,102,241,0.15), 0 12px 40px rgba(0,0,0,0.3); }
.pricing-card .badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), #a78bfa); color: #fff;
  padding: 4px 16px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; white-space: nowrap;
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.price { font-size: 3rem; font-weight: 800; margin-bottom: 20px; letter-spacing: -0.03em; }
.price span { font-size: 1rem; font-weight: 400; color: var(--color-text-muted); }
.pricing-card ul { list-style: none; flex: 1; margin-bottom: 24px; }
.pricing-card li {
  padding: 8px 0; padding-left: 24px; position: relative;
  border-bottom: 1px solid var(--color-border-subtle); color: var(--color-text-muted); font-size: 0.95rem;
}
.pricing-card li::before {
  content: '';
  position: absolute; left: 0; top: 13px;
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2322c55e'%3E%3Cpath d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
}
.pricing-card li:last-child { border-bottom: none; }
.affiliate-pricing { padding: 0 0 64px; }
.affiliate-pricing .card { padding: 48px; border: 1px solid var(--color-primary); background: var(--color-primary-subtle); }
.affiliate-pricing h2 { margin-bottom: 12px; }
.affiliate-pricing p { margin-bottom: 24px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* --- ROI Calculator --- */
.roi-section { padding: 64px 0; }
.roi-calc { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 700px; margin: 0 auto; }
.roi-inputs { display: flex; flex-direction: column; gap: 16px; }
.roi-inputs label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; font-weight: 500; }
.roi-inputs input {
  padding: 10px 14px; border-radius: var(--radius); border: 1px solid var(--color-border);
  background: var(--color-bg); color: var(--color-text); font-size: 1rem;
  transition: border-color var(--transition);
}
.roi-inputs input:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 3px rgba(99,102,241,0.15); }
.roi-results { display: flex; flex-direction: column; gap: 12px; justify-content: center; }
.roi-result { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--color-border-subtle); }
.roi-label { font-size: 0.9rem; color: var(--color-text-muted); }
.roi-value { font-size: 1.1rem; font-weight: 600; }
.roi-highlight { color: var(--color-primary-hover); font-size: 1.3rem; }
@media (max-width: 640px) { .roi-calc { grid-template-columns: 1fr; } }

/* --- Powered By Badge --- */
.powered-by { text-align: center; padding: 16px 0; margin-top: 32px; }
.powered-by a { display: inline-flex; align-items: center; gap: 6px; color: var(--color-text-muted); font-size: 0.8rem; text-decoration: none; opacity: 0.7; transition: opacity var(--transition); }
.powered-by a:hover { opacity: 1; color: var(--color-primary); }

/* --- Auth --- */
.auth-container { display: flex; justify-content: center; padding: 80px 24px; }
.auth-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: 40px; width: 100%; max-width: 420px;
}
.auth-card h2 { margin-bottom: 8px; }
.auth-subtitle { margin-bottom: 24px; font-size: 0.95rem; }
.auth-form { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.auth-form label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; font-weight: 500; }
.auth-form input {
  padding: 10px 14px; border-radius: var(--radius); border: 1px solid var(--color-border);
  background: var(--color-bg); color: var(--color-text); font-size: 0.95rem; outline: none;
  transition: border-color var(--transition);
}
.auth-form input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.15); }
.auth-divider {
  display: flex; align-items: center; gap: 16px; margin: 20px 0;
  color: var(--color-text-muted); font-size: 0.85rem;
}
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; border-top: 1px solid var(--color-border); }
.auth-links { display: flex; flex-direction: column; gap: 8px; margin-top: 20px; text-align: center; font-size: 0.9rem; }

/* --- Badge --- */
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 0.8rem;
  font-weight: 600; background: var(--color-surface-2); color: var(--color-text-muted);
  text-transform: capitalize;
}

/* --- Checklist --- */
.checklist { list-style: none; }
.checklist li { padding: 8px 0; padding-left: 28px; position: relative; color: var(--color-text-muted); }
.checklist li::before { content: ''; position: absolute; left: 0; top: 12px; width: 16px; height: 16px; border: 2px solid var(--color-border); border-radius: 50%; }
.checklist li.done { color: var(--color-success); }
.checklist li.done::before { border-color: var(--color-success); background: var(--color-success); }

/* --- Marketplace --- */
.marketplace-hero { text-align: center; padding: 48px 20px 32px; }
.marketplace-hero h1 { font-size: 2rem; margin-bottom: 8px; }
.marketplace-hero p { color: var(--color-text-muted); margin-bottom: 24px; }
.search-form { display: flex; gap: 8px; max-width: 480px; margin: 0 auto; }
.search-input {
  flex: 1; padding: 12px 16px; border-radius: var(--radius); border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text); font-size: 1rem;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--color-primary); outline: none; }
.marketplace-categories { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; padding: 0 20px 32px; }
.category-chip {
  padding: 6px 16px; border-radius: 20px; font-size: 0.85rem; font-weight: 500;
  background: var(--color-surface); border: 1px solid var(--color-border);
  color: var(--color-text-muted); transition: all var(--transition);
}
.category-chip:hover { background: var(--color-surface-2); color: var(--color-text); text-decoration: none; border-color: var(--color-primary); }
.marketplace-section { padding: 0 20px 40px; max-width: 1200px; margin: 0 auto; }
.marketplace-section h2 { margin-bottom: 16px; font-size: 1.3rem; }
.listing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.listing-card {
  display: block; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 20px; transition: all var(--transition);
}
.listing-card:hover { border-color: var(--color-primary); text-decoration: none; transform: translateY(-2px); }
.listing-card h3 { font-size: 1rem; margin: 0 0 8px; color: var(--color-text); }
.listing-card-meta { display: flex; gap: 6px; margin-bottom: 16px; }
.listing-card-stats { display: flex; gap: 24px; }
.listing-card-stats div { display: flex; flex-direction: column; }
.listing-card-stats strong { font-size: 1.1rem; color: var(--color-text); }
.listing-card-stats span { font-size: 0.75rem; color: var(--color-text-muted); }
.listing-detail { max-width: 800px; margin: 32px auto; padding: 0 20px; }
.listing-detail-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.listing-detail-header h2 { margin: 0; }
.listing-description { color: var(--color-text-muted); line-height: 1.6; margin-bottom: 24px; }
.listing-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.listing-stat {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 4px;
}
.listing-stat .stat-label { font-size: 0.8rem; color: var(--color-text-muted); font-weight: 500; }
.listing-stat .stat-value { font-size: 1.1rem; font-weight: 600; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px; }

/* --- Join Page --- */
.join-container { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px 20px; }
.join-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; max-width: 500px; width: 100%; }
.join-card h2 { margin-bottom: 4px; }
.join-url { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 12px; }
.join-desc { color: var(--color-text-muted); line-height: 1.5; margin-bottom: 20px; }
.join-details { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.join-detail { display: flex; flex-direction: column; gap: 2px; }
.join-detail span { font-size: 0.8rem; color: var(--color-text-muted); }
.join-detail strong { font-size: 0.95rem; }
.join-form textarea { width: 100%; padding: 10px; border-radius: var(--radius); border: 1px solid var(--color-border); background: var(--color-bg); color: var(--color-text); margin-bottom: 16px; }
.join-auth { text-align: center; }
.join-auth p { margin-bottom: 16px; color: var(--color-text-muted); }
.join-logo { max-height: 48px; max-width: 200px; margin-bottom: 16px; }

/* --- Landing Pages (for-merchants, for-affiliates) --- */
.landing-page .hero { text-align: center; padding: 80px 20px 48px; }
.landing-page .hero h1 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 16px; }
.landing-page .hero p { font-size: 1.15rem; color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }
.features-section { max-width: var(--max-width); margin: 0 auto; padding: 48px 20px 64px; }
.features-section h2 { text-align: center; margin-bottom: 40px; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.how-it-works { max-width: var(--max-width); margin: 0 auto; padding: 48px 20px; text-align: center; }
.steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 24px; }

/* --- Comparison Pages --- */
.comparison-page { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.comparison-hero { text-align: center; padding: 64px 0 40px; }
.comparison-hero h1 { font-size: clamp(1.75rem, 3.5vw, 2.2rem); margin-bottom: 12px; }
.comparison-tagline { font-size: 1.1rem; color: var(--color-text-muted); max-width: 600px; margin: 0 auto 24px; }
.comparison-table-section { margin: 32px 0; }
.comparison-table { width: 100%; border-collapse: collapse; background: var(--color-surface); border-radius: var(--radius-lg); overflow: hidden; }
.comparison-table th, .comparison-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--color-border-subtle); }
.comparison-table th { font-weight: 600; background: var(--color-surface-2); }
.comparison-table .check { text-align: center; font-size: 1.2rem; }
.comparison-section { margin: 40px 0; }
.comparison-section h2 { margin-bottom: 16px; }
.weakness-list { list-style: disc; padding-left: 24px; }
.weakness-list li { color: var(--color-text-muted); margin-bottom: 8px; }
.advantage-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.advantage-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; transition: all var(--transition); }
.advantage-card:hover { border-color: rgba(99,102,241,0.3); }
.advantage-card h3 { margin-bottom: 6px; }
.advantage-card p { color: var(--color-text-muted); font-size: 0.9rem; }
.comparison-cta { text-align: center; padding: 48px 0; }
.comparison-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin: 24px 0; }
.comparison-link-card { display: block; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; text-decoration: none; color: var(--color-text); transition: all var(--transition); }
.comparison-link-card:hover { border-color: var(--color-primary); transform: translateY(-2px); }
.comparison-link-card h3 { margin-bottom: 6px; }
.comparison-link-card p { color: var(--color-text-muted); font-size: 0.9rem; }

/* --- Admin Grid --- */
.admin-grid { display: flex; flex-direction: column; gap: 32px; }
.admin-section h2 { margin-bottom: 12px; font-size: 1.1rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* --- Onboarding --- */
.onboarding-card { border: 1px solid var(--color-primary); }
.onboarding-header { display: flex; justify-content: space-between; align-items: center; }
.onboarding-progress { color: var(--color-text-muted); font-size: 0.85rem; }

/* --- Legal Pages --- */
.legal-page { max-width: 720px; margin: 0 auto; padding: 40px 20px; }
.legal-page h1 { font-size: 2rem; margin-bottom: 8px; }
.legal-page h2 { font-size: 1.2rem; margin-top: 32px; margin-bottom: 8px; }
.legal-page h3 { font-size: 1rem; margin-top: 20px; margin-bottom: 4px; }
.legal-page p, .legal-page li { color: var(--color-text-muted); }
.legal-page ul { padding-left: 20px; margin: 8px 0; }
.legal-page ul li { margin-bottom: 4px; }
.legal-updated { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 24px; }
.legal-table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 0.9rem; }
.legal-table th, .legal-table td { padding: 10px 12px; border: 1px solid var(--color-border); text-align: left; }
.legal-table th { background: var(--color-surface-2); font-weight: 600; font-size: 0.85rem; }
.legal-table td { color: var(--color-text-muted); }

/* --- Docs Pages --- */
.docs-page { max-width: 800px; margin: 0 auto; padding: 40px 20px; }
.docs-page h1 { font-size: 2rem; margin-bottom: 12px; }
.docs-page h2 { font-size: 1.3rem; margin-top: 32px; margin-bottom: 8px; }
.docs-page h3 { font-size: 1.05rem; margin-top: 20px; margin-bottom: 4px; }
.docs-page p, .docs-page li { color: var(--color-text-muted); }
.docs-page ul, .docs-page ol { padding-left: 20px; margin: 8px 0; }
.docs-page li { margin-bottom: 4px; }
.docs-breadcrumb { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 16px; }
.docs-breadcrumb a { color: var(--color-primary); }
.docs-page pre {
  background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 16px; overflow-x: auto; margin: 12px 0; font-size: 0.85rem;
}
.docs-page code { font-family: var(--font-mono); font-size: 0.85em; }
.docs-page pre code { color: var(--color-text); }
.docs-page p code { background: var(--color-surface-2); padding: 2px 6px; border-radius: 4px; }
.docs-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 24px;
}
.docs-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 24px; text-decoration: none; color: var(--color-text); transition: all var(--transition);
}
.docs-card:hover { border-color: var(--color-primary); text-decoration: none; transform: translateY(-2px); }
.docs-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.docs-card p { font-size: 0.9rem; color: var(--color-text-muted); }
.api-info { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 16px; margin: 16px 0; }
.api-info p { margin-bottom: 4px; }
.api-endpoint { padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.api-method { background: var(--color-primary); color: #fff; padding: 2px 8px; border-radius: 4px; font-size: 0.8rem; font-weight: 700; }

/* --- Blog --- */
.blog-page { max-width: 800px; margin: 0 auto; padding: 40px 20px; }
.blog-page h1 { font-size: 2rem; margin-bottom: 8px; }
.blog-list { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.blog-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); transition: all var(--transition); }
.blog-card:hover { border-color: var(--color-primary); transform: translateY(-1px); }
.blog-card-link { display: block; padding: 24px; text-decoration: none; color: var(--color-text); }
.blog-card h2 { font-size: 1.2rem; margin-bottom: 8px; }
.blog-card p { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 8px; }
.blog-date { font-size: 0.8rem; color: var(--color-text-dim); }
.blog-pagination { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 32px; }
.blog-post { max-width: 720px; margin: 0 auto; padding: 40px 20px; }
.blog-back { font-size: 0.85rem; color: var(--color-primary); text-decoration: none; }
.blog-post h1 { font-size: 2rem; margin: 16px 0 8px; }
.blog-meta { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 24px; display: flex; gap: 12px; }
.blog-body { line-height: 1.7; }
.blog-body h2 { font-size: 1.3rem; margin-top: 32px; margin-bottom: 8px; }
.blog-body h3 { font-size: 1.1rem; margin-top: 20px; margin-bottom: 6px; }
.blog-body p { color: var(--color-text-muted); margin-bottom: 16px; }
.blog-body ul { padding-left: 20px; margin-bottom: 16px; }
.blog-body li { color: var(--color-text-muted); margin-bottom: 4px; }
.blog-body code { font-family: var(--font-mono); font-size: 0.85em; background: var(--color-surface-2); padding: 2px 6px; border-radius: 4px; }
.blog-body hr { border: none; border-top: 1px solid var(--color-border); margin: 32px 0; }
.blog-cta { text-align: center; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; margin-top: 40px; }
.blog-cta h3 { margin-bottom: 12px; }

/* --- Affiliate Program Page --- */
.section { padding: 64px 0; }
.section-alt { background: var(--color-surface); }
.section-title { text-align: center; margin-bottom: 40px; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.step-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; text-align: center; transition: all var(--transition); }
.step-card:hover { border-color: rgba(99,102,241,0.3); transform: translateY(-2px); }
.step-card .step-num { margin-bottom: 16px; }
.step-card h3 { margin-bottom: 8px; }
.step-card p { color: var(--color-text-muted); font-size: 0.9rem; }
.details-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.detail-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; transition: all var(--transition); }
.detail-card:hover { border-color: rgba(99,102,241,0.3); }
.detail-card h3 { margin-bottom: 6px; color: var(--color-primary); }
.detail-card p { color: var(--color-text-muted); font-size: 0.9rem; }
.audience-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.audience-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; transition: all var(--transition); }
.audience-card:hover { border-color: rgba(99,102,241,0.3); }
.audience-card h3 { margin-bottom: 6px; }
.audience-card p { color: var(--color-text-muted); font-size: 0.9rem; }

/* Hero small variant */
.hero-sm { padding: 64px 0 40px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }