/* Partner Hub landing — Modern fintech design system.
   CSS vars are overridden at runtime from brand_identity. */

:root {
  --brand-primary:       #6366f1;
  --brand-primary-hover: #4338ca;
  --brand-secondary:     #10b981;
  --brand-dark-bg:       #020617;
  --brand-dark-card:     #0f172a;
  --brand-text:          #f1f5f9;
  --brand-muted:         #94a3b8;
  --brand-border:        #1e293b;

  --primary-rgb: 99, 102, 241;
  --secondary-rgb: 16, 185, 129;

  --grad-mesh-1: radial-gradient(at 20% 10%, rgba(var(--primary-rgb), 0.25) 0px, transparent 50%),
                 radial-gradient(at 80% 30%, rgba(var(--secondary-rgb), 0.18) 0px, transparent 55%),
                 radial-gradient(at 50% 80%, rgba(var(--primary-rgb), 0.15) 0px, transparent 50%);

  --grad-cta: linear-gradient(135deg, var(--brand-primary) 0%, color-mix(in srgb, var(--brand-primary) 70%, var(--brand-secondary)) 100%);

  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--brand-border);
  --shadow-card-hover: 0 8px 40px rgba(var(--primary-rgb), 0.3), 0 0 0 1px rgba(var(--primary-rgb), 0.4);
  --shadow-glow: 0 0 60px rgba(var(--primary-rgb), 0.4);

  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--brand-dark-bg);
  color: var(--brand-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background mesh — fixed, blurry, brand-tinted gradients */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--grad-mesh-1);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* Subtle grid pattern overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

main, footer, nav { position: relative; z-index: 1; }

/* ─── Navigation ────────────────────────────────────────── */
.landing-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--brand-border);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.landing-nav-brand {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.landing-nav-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 14px rgba(var(--primary-rgb), 0.4));
  background: rgba(255, 255, 255, 0.03);
  padding: 4px;
}
/* Fallback gradient square if logo image fails or src empty */
.landing-nav-logo:not([src]),
.landing-nav-logo[src=""] {
  background: var(--grad-cta);
  box-shadow: 0 0 16px rgba(var(--primary-rgb), 0.4);
}
.landing-nav-brand a {
  color: inherit;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.landing-nav-links {
  display: flex;
  gap: 24px;
  margin-left: auto;
  align-items: center;
}
.landing-nav-links a {
  color: var(--brand-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.15s;
  position: relative;
}
.landing-nav-links a:hover { color: var(--brand-text); }
.landing-nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--brand-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s;
}
.landing-nav-links a:hover::after { transform: scaleX(1); }
.landing-nav-links a.nav-cta {
  color: var(--brand-text);
  background: var(--grad-cta);
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3);
}
.landing-nav-links a.nav-cta::after { display: none; }
.landing-nav-links a.nav-cta:hover {
  box-shadow: 0 6px 24px rgba(var(--primary-rgb), 0.5);
  transform: translateY(-1px);
}

.landing-nav-lang {
  display: flex;
  gap: 2px;
  background: var(--brand-dark-card);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--brand-border);
}
.landing-nav-lang button {
  background: transparent;
  border: none;
  color: var(--brand-muted);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.15s;
}
.landing-nav-lang button:hover { color: var(--brand-text); }
.landing-nav-lang button.active {
  background: var(--brand-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.4);
}

/* ─── Hero ──────────────────────────────────────────────── */
.section { padding: 100px 32px; max-width: 1200px; margin: 0 auto; }
.section-narrow { max-width: 800px; }

.hero {
  text-align: center;
  padding-top: 140px;
  padding-bottom: 120px;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px 7px 12px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--secondary-rgb), 0.1));
  color: var(--brand-text);
  border: 1px solid rgba(var(--primary-rgb), 0.3);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 32px;
  animation: badgeFloat 4s ease-in-out infinite;
}
.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-secondary);
  box-shadow: 0 0 12px var(--brand-secondary);
  animation: pulse 2s infinite;
}
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--brand-secondary); }
  50% { opacity: 0.6; box-shadow: 0 0 20px var(--brand-secondary); }
}

.hero h1 {
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
  max-width: 900px;
  margin-inline: auto;
  background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero h1 .accent {
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.hero p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--brand-muted);
  max-width: 700px;
  margin: 0 auto 48px;
  line-height: 1.6;
}
.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 80px;
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.hero-stat-num {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stat-label {
  font-size: 13px;
  color: var(--brand-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-top: 4px;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 14px;
  font-weight: 600;
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::after {
  content: '→';
  margin-left: 2px;
  transition: transform 0.2s;
}
.btn-primary {
  background: var(--grad-cta);
  color: white;
  box-shadow: 0 4px 24px rgba(var(--primary-rgb), 0.3);
}
.btn-primary:hover {
  box-shadow: 0 8px 40px rgba(var(--primary-rgb), 0.5);
  transform: translateY(-2px);
}
.btn-primary:hover::after { transform: translateX(4px); }
.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--brand-text);
  border: 1px solid var(--brand-border);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  border-color: rgba(var(--primary-rgb), 0.5);
  background: rgba(var(--primary-rgb), 0.08);
}
.btn-ghost {
  background: transparent;
  color: var(--brand-muted);
  padding: 10px 20px;
}
.btn-ghost:hover { color: var(--brand-text); }
.btn-ghost::after { display: none; }

/* ─── Section labels ───────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.section h2 {
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  line-height: 1.15;
}
.section .intro {
  color: var(--brand-muted);
  max-width: 680px;
  font-size: 17px;
  margin: 0 0 56px;
  line-height: 1.6;
}
.section-center {
  text-align: center;
}
.section-center .intro { margin-inline: auto; }

/* ─── Card grid ─────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.06), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover {
  border-color: rgba(var(--primary-rgb), 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.card:hover::before { opacity: 1; }
.card h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.card p {
  color: var(--brand-muted);
  font-size: 15px;
  line-height: 1.6;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--secondary-rgb), 0.1));
  border: 1px solid rgba(var(--primary-rgb), 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  color: var(--brand-primary);
}

/* ─── Tier cards ────────────────────────────────────────── */
.tier-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  align-items: stretch;
}
.tier-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.tier-card:hover {
  border-color: rgba(var(--primary-rgb), 0.5);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}
.tier-card.featured {
  border-color: var(--brand-primary);
  background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.08), rgba(var(--primary-rgb), 0.02));
  box-shadow: 0 0 0 1px var(--brand-primary), 0 20px 60px rgba(var(--primary-rgb), 0.2);
}
.tier-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: var(--grad-cta);
  color: white;
  padding: 5px 10px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.5);
}
.tier-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
}
.tier-card .discount {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin: 16px 0 8px;
}
.tier-card .discount .pct {
  font-size: 18px;
  color: var(--brand-muted);
  -webkit-text-fill-color: var(--brand-muted);
  margin-left: 4px;
  font-weight: 500;
}
.tier-card .discount-note {
  font-size: 12px;
  color: var(--brand-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 20px;
}
.tier-card h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand-muted);
  margin: 20px 0 10px;
}
.tier-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  font-size: 13.5px;
  color: var(--brand-text);
}
.tier-card ul li {
  padding: 6px 0 6px 22px;
  position: relative;
  line-height: 1.5;
}
.tier-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 6px;
  color: var(--brand-secondary);
  font-weight: 700;
}
.tier-card .cta {
  margin-top: auto;
  padding-top: 16px;
}
.tier-card .cta a {
  width: 100%;
  justify-content: center;
}

/* ─── Stats row ─────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  padding: 48px 32px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--secondary-rgb), 0.04));
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  border-radius: var(--radius-xl);
  margin: 0 auto;
  max-width: 1200px;
}
.stat-cell {
  text-align: center;
  padding: 12px;
}
.stat-cell .num {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  background: linear-gradient(180deg, #ffffff, #94a3b8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-cell .lbl {
  margin-top: 10px;
  color: var(--brand-muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ─── How it works (3-step) ────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 56px;
  position: relative;
}
.step {
  text-align: left;
  position: relative;
}
.step-num {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2), rgba(var(--secondary-rgb), 0.1));
  border: 1px solid rgba(var(--primary-rgb), 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--brand-primary);
  margin-bottom: 20px;
}
.step h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
}
.step p {
  color: var(--brand-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ─── Trust / Anti-MLM ─────────────────────────────────── */
.trust-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(99, 102, 241, 0.06));
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
}
.trust-banner h2 {
  margin-bottom: 24px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.trust-item {
  padding: 18px 14px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  border: 1px solid var(--brand-border);
  text-align: center;
  font-size: 13px;
  color: var(--brand-text);
  font-weight: 500;
}
.trust-item.no {
  color: #fca5a5;
  text-decoration: line-through;
  opacity: 0.7;
}
.trust-item.yes::before {
  content: '✓ ';
  color: var(--brand-secondary);
  font-weight: 700;
}

/* ─── Final CTA banner ─────────────────────────────────── */
.final-cta {
  background: linear-gradient(135deg, var(--brand-primary), color-mix(in srgb, var(--brand-primary) 60%, var(--brand-secondary)));
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 80px rgba(var(--primary-rgb), 0.3);
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), transparent 50%);
  pointer-events: none;
}
.final-cta h2 {
  color: white;
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 14px;
  position: relative;
}
.final-cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17px;
  max-width: 540px;
  margin: 0 auto 32px;
  position: relative;
}
.final-cta .btn {
  background: white;
  color: var(--brand-primary);
  position: relative;
}
.final-cta .btn:hover { transform: translateY(-2px); }

/* ─── Comparison table (tiers page) ────────────────────── */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 60px;
}
.compare-table th,
.compare-table td {
  padding: 16px 14px;
  text-align: center;
  border-bottom: 1px solid var(--brand-border);
}
.compare-table th {
  background: rgba(255, 255, 255, 0.02);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  color: var(--brand-muted);
  font-size: 14px;
}
.compare-table .check { color: var(--brand-secondary); font-weight: 700; }
.compare-table .dash { color: var(--brand-muted); opacity: 0.5; }

/* ─── FAQ accordion (<details>) ────────────────────────── */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.faq details {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 0;
  transition: border-color 0.2s;
}
.faq details[open] {
  border-color: rgba(var(--primary-rgb), 0.4);
}
.faq summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  position: relative;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 22px;
  color: var(--brand-primary);
  transition: transform 0.2s;
  font-weight: 300;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  padding: 0 24px 20px;
  color: var(--brand-muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ─── Footer ────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--brand-border);
  margin-top: 80px;
  padding: 48px 32px 32px;
  background: rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-muted);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  color: var(--brand-text);
  opacity: 0.7;
  text-decoration: none;
  font-size: 14px;
  padding: 4px 0;
  transition: opacity 0.15s;
}
.footer-col a:hover { opacity: 1; }
.footer-brand p {
  color: var(--brand-muted);
  font-size: 13px;
  line-height: 1.6;
  max-width: 300px;
}
.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--brand-border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--brand-muted);
}
.footer-bottom .legal-links a {
  color: var(--brand-muted);
  margin-left: 20px;
  text-decoration: none;
}
.footer-bottom .legal-links a:hover { color: var(--brand-text); }

/* ─── Animations on scroll ─────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s, transform 0.6s;
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .landing-nav { padding: 12px 20px; gap: 12px; }
  .landing-nav-links { gap: 14px; flex-wrap: wrap; }
  .landing-nav-links a:not(.nav-cta) { display: none; }
  .section { padding: 64px 20px; }
  .hero { padding-top: 80px; padding-bottom: 60px; }
  .hero-stats { gap: 28px; margin-top: 48px; }
  .hero-stat-num { font-size: 28px; }
  .stats-row { padding: 32px 20px; }
  .stat-cell .num { font-size: 32px; }
  .final-cta { padding: 48px 24px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
}