/* === FastChange.cc Landing — Global Styles === */
:root {
  --bg: #f8fafc;
  --bg-card: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: #eff6ff;
  --success: #16a34a;
  --success-light: #f0fdf4;
  --border: #e2e8f0;
  --gradient-start: #2563eb;
  --gradient-end: #7c3aed;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25rem; font-weight: 700; color: var(--accent);
}
.logo svg { width: 36px; height: 36px; }
.nav { display: flex; gap: 32px; align-items: center; }
.nav a {
  font-size: .9rem; font-weight: 500; color: var(--text-muted);
  transition: color .2s;
}
.nav a:hover, .nav a.active { color: var(--accent); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 10px; font-weight: 600;
  font-size: .95rem; border: none; cursor: pointer;
  transition: all .2s;
}
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 2px 8px rgba(37,99,235,.3);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,.35); }
.btn-outline {
  background: transparent; color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; border-radius: 12px; }
.btn-sm { padding: 8px 18px; font-size: .85rem; }

/* Hero */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--accent-light) 0%, #f5f3ff 100%);
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
}
.hero h1 {
  font-size: 2.8rem; font-weight: 800; line-height: 1.15;
  letter-spacing: -.02em; margin-bottom: 20px;
}
.hero h1 span { background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 32px; max-width: 520px; }
.hero-visual {
  display: flex; justify-content: center; align-items: center;
}

/* Exchange Widget */
.exchange-widget {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--shadow-lg);
  width: 100%; max-width: 440px; border: 1px solid var(--border);
}
.exchange-widget h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 24px; text-align: center; }
.field-group { margin-bottom: 16px; }
.field-group label { display: block; font-size: .8rem; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .05em; }
.field-row {
  display: flex; gap: 10px;
}
.field-row select, .field-row input {
  flex: 1; padding: 12px 14px; border-radius: 8px;
  border: 1.5px solid var(--border); font-size: 1rem;
  background: var(--bg); outline: none; transition: border .2s;
}
.field-row select { flex: 0 0 140px; font-weight: 600; cursor: pointer; }
.field-row input:focus, .field-row select:focus { border-color: var(--accent); }
.swap-btn {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-light); border: 2px solid var(--border);
  cursor: pointer; margin: -8px auto; position: relative; z-index: 2;
  transition: all .2s;
}
.swap-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.swap-btn svg { width: 18px; height: 18px; }
.widget-footer {
  display: flex; justify-content: space-between; font-size: .82rem;
  color: var(--text-muted); margin-top: 12px; padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* Section */
.section { padding: 80px 0; }
.section-title {
  text-align: center; margin-bottom: 16px;
  font-size: 2rem; font-weight: 800;
}
.section-subtitle {
  text-align: center; color: var(--text-muted);
  font-size: 1.05rem; max-width: 600px; margin: 0 auto 48px;
}

/* Features Grid */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.feature-card {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 32px 28px; border: 1px solid var(--border);
  transition: all .3s;
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; font-size: 1.5rem;
}
.feature-icon.blue { background: var(--accent-light); color: var(--accent); }
.feature-icon.green { background: var(--success-light); color: var(--success); }
.feature-icon.purple { background: #f5f3ff; color: #7c3aed; }
.feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: .92rem; color: var(--text-muted); line-height: 1.6; }

/* Currency Cards */
.currency-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px;
}
.currency-card {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 24px; border: 1px solid var(--border);
  text-align: center; transition: all .3s; cursor: pointer;
  position: relative; overflow: hidden;
}
.currency-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--accent); }
.currency-card .icon { font-size: 2.2rem; margin-bottom: 12px; }
.currency-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.currency-card p { font-size: .82rem; color: var(--text-muted); }
.currency-card .badge {
  position: absolute; top: 12px; right: 12px;
  background: var(--success-light); color: var(--success);
  font-size: .7rem; font-weight: 700; padding: 3px 8px;
  border-radius: 20px; text-transform: uppercase;
}

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step {
  text-align: center; padding: 24px;
}
.step-number {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800; margin: 0 auto 18px;
}
.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: .9rem; color: var(--text-muted); }

/* Privacy Banner */
.privacy-banner {
  background: linear-gradient(135deg, #1e293b, #334155);
  color: #fff; padding: 60px 0; text-align: center;
}
.privacy-banner h2 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.privacy-banner p { color: #94a3b8; font-size: 1.05rem; max-width: 650px; margin: 0 auto 32px; }
.privacy-badges {
  display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;
}
.privacy-badge {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); padding: 10px 20px;
  border-radius: 30px; font-size: .9rem; font-weight: 600;
}

/* CTA Section */
.cta-section {
  padding: 80px 0; text-align: center;
  background: linear-gradient(135deg, var(--accent-light) 0%, #f5f3ff 100%);
}
.cta-section h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 16px; }
.cta-section p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* Footer */
.footer {
  background: #1e293b; color: #94a3b8; padding: 60px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 40px;
}
.footer h4 { color: #fff; font-size: .95rem; font-weight: 700; margin-bottom: 16px; }
.footer p { font-size: .88rem; line-height: 1.7; }
.footer a { transition: color .2s; }
.footer a:hover { color: #fff; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: .88rem; }
.footer-bottom {
  border-top: 1px solid #334155; padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .82rem;
}

/* FAQ */
.faq-item {
  background: var(--bg-card); border-radius: var(--radius);
  border: 1px solid var(--border); margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%; padding: 20px 24px; background: none; border: none;
  font-size: 1rem; font-weight: 600; text-align: left;
  cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; color: var(--text);
}
.faq-question::after { content: '+'; font-size: 1.4rem; color: var(--accent); transition: transform .2s; }
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
  padding: 0 24px 20px; font-size: .92rem; color: var(--text-muted);
  line-height: 1.7; display: none;
}
.faq-item.open .faq-answer { display: block; }

/* Mobile */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero h1 { font-size: 2rem; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-visual { margin-top: 32px; }
  .features-grid, .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .exchange-widget { margin: 0 auto; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.6rem; }
  .section-title { font-size: 1.5rem; }
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeUp .6s ease forwards; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }

/* Page-specific hero variant */
.hero-alt {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, var(--accent-light) 0%, #f5f3ff 50%, #fef3c7 100%);
}
.hero-alt .hero-inner { grid-template-columns: 1fr; text-align: center; }
.hero-alt h1 { max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-alt p { margin-left: auto; margin-right: auto; }

/* Content sections for inner pages */
.content-section { padding: 60px 0; }
.content-section h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 16px; }
.content-section h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; margin-top: 32px; }
.content-section p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.7; }
.content-section ul { list-style: none; margin-bottom: 20px; }
.content-section li { padding: 6px 0; color: var(--text-muted); font-size: .95rem; }
.content-section li::before { content: '✓'; color: var(--success); font-weight: 700; margin-right: 10px; }

/* Rates table */
.rates-table {
  width: 100%; border-collapse: collapse; margin: 24px 0;
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.rates-table th, .rates-table td { padding: 14px 20px; text-align: left; }
.rates-table th {
  background: var(--accent-light); font-size: .8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em; color: var(--accent);
}
.rates-table td { border-bottom: 1px solid var(--border); font-size: .92rem; }
.rates-table tr:last-child td { border-bottom: none; }
.rates-table tr:hover td { background: var(--accent-light); }

/* Breadcrumbs */
.breadcrumbs {
  padding: 16px 0; font-size: .85rem; color: var(--text-muted);
}
.breadcrumbs a { color: var(--accent); }
.breadcrumbs span { margin: 0 6px; }

/* Schema */
.schema-faq {
  display: none;
}