/* ZivPay – Official Site Styles */
:root {
  --primary: #112F3A;
  --primary-dark: #0A1F28;
  --primary-light: #1A4555;
  --accent: #2EE0B5;
  --accent-dark: #1BB894;
  --accent-soft: #E6FBF5;
  --accent-border: #A8F0D9;
  --text: #1A1A1A;
  --text-muted: #555;
  --bg: #FFFFFF;
  --bg-soft: #F5F8F9;
  --card: #FFFFFF;
  --success: #00A86B;
  --telegram: #0088cc;
  --warning: #F59E0B;
  --danger: #EF4444;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 4px 20px rgba(17, 47, 58, 0.10);
  --shadow-hover: 0 12px 36px rgba(17, 47, 58, 0.16);
  --max: 1100px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}
body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  font-size: 15px; line-height: 1.75; color: var(--text);
  background: var(--bg-soft); overflow-x: hidden; min-height: 100vh;
}
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
a { color: var(--primary); text-decoration: none; font-weight: 600; transition: color .2s; }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { color: var(--text); font-weight: 700; line-height: 1.3; margin-top: 0; margin-bottom: 12px; }
h1 { font-size: clamp(26px, 5.5vw, 36px); color: var(--primary); }
h2 { font-size: clamp(22px, 4.2vw, 28px); margin-top: 8px; }
h2::after {
  content: ""; display: block; width: 52px; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  margin-top: 10px; border-radius: 4px;
}
h3 { font-size: 19px; margin-top: 22px; }
h4 { font-size: 16px; color: var(--primary); }
p { margin-bottom: 14px; }
ul, ol { margin: 0 0 16px 20px; }
li { margin-bottom: 6px; }
.muted { color: var(--text-muted); }
.center { text-align: center; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(17,47,58,0.08);
  box-shadow: 0 1px 12px rgba(0,0,0,0.04);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 16px;
}
.logo-link { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--primary); }
.logo-link img { width: 40px; height: 40px; border-radius: 10px; }
.desktop-nav { display: none; gap: 6px; align-items: center; }
.desktop-nav a {
  padding: 8px 12px; border-radius: 10px; font-size: 13.5px; font-weight: 600;
  color: var(--text); transition: background .2s, color .2s;
}
.desktop-nav a:hover, .desktop-nav a.active { background: var(--accent-soft); color: var(--primary); }
.header-ctas { display: flex; gap: 8px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 12px; font-weight: 700; font-size: 14px;
  border: none; cursor: pointer; transition: all .2s; text-align: center;
  line-height: 1.3; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff; box-shadow: 0 4px 14px rgba(17,47,58,0.25);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(17,47,58,0.35); color: #fff; }
.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--primary-dark); box-shadow: 0 4px 14px rgba(46,224,181,0.35);
}
.btn-accent:hover { transform: translateY(-1px); color: var(--primary-dark); }
.btn-outline {
  background: transparent; border: 2px solid var(--primary); color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-telegram {
  background: var(--telegram); color: #fff;
}
.btn-telegram:hover { background: #006699; color: #fff; }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }
.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 14px; }
.menu-toggle {
  display: flex; flex-direction: column; gap: 5px; background: none; border: none;
  cursor: pointer; padding: 8px; border-radius: 8px;
}
.menu-toggle span { display: block; width: 22px; height: 2.5px; background: var(--primary); border-radius: 2px; transition: .2s; }
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 999; background: rgba(0,0,0,0.45);
}
.mobile-nav.open { display: block; }
.mobile-nav-panel {
  position: absolute; top: 0; right: 0; width: min(320px, 88vw); height: 100%;
  background: #fff; padding: 20px; overflow-y: auto;
  box-shadow: -8px 0 30px rgba(0,0,0,0.12);
  animation: slideIn .25s ease;
}
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
.mobile-nav-panel a {
  display: block; padding: 12px 14px; border-radius: 10px; color: var(--text);
  font-weight: 600; margin-bottom: 4px;
}
.mobile-nav-panel a:hover { background: var(--accent-soft); color: var(--primary); }
.mobile-nav-close { float: right; background: none; border: none; font-size: 28px; cursor: pointer; color: var(--text-muted); line-height: 1; }
.mobile-ctas { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }

@media (min-width: 900px) {
  .desktop-nav { display: flex; }
  .menu-toggle { display: none; }
  .header-ctas .btn-sm { display: inline-flex; }
}

/* Hero */
.hero {
  padding: 40px 0 28px; background: linear-gradient(160deg, #F0FAF7 0%, var(--bg-soft) 50%, #fff 100%);
}
.hero-grid {
  display: grid; gap: 28px; align-items: center;
}
@media (min-width: 800px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 40px; }
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent-soft); color: var(--primary); font-size: 12.5px; font-weight: 700;
  padding: 6px 12px; border-radius: 50px; margin-bottom: 14px; border: 1px solid var(--accent-border);
}
.hero h1 { margin-bottom: 14px; }
.hero-lead { font-size: 16px; color: var(--text-muted); margin-bottom: 22px; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.hero-note { font-size: 13px; color: var(--text-muted); }
.hero-visual {
  background: var(--card); border-radius: var(--radius-lg); padding: 16px;
  box-shadow: var(--shadow); border: 1px solid rgba(17,47,58,0.06);
}
.hero-visual img { border-radius: 12px; width: 100%; max-height: 420px; object-fit: cover; object-position: top; }

/* Stats */
.stats-strip {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  margin: 24px 0 8px;
}
@media (min-width: 600px) { .stats-strip { grid-template-columns: repeat(4, 1fr); } }
.stat-item {
  background: var(--card); border-radius: var(--radius); padding: 16px 12px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid rgba(17,47,58,0.05);
}
.stat-num { font-size: 22px; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text-muted); font-weight: 600; margin-top: 2px; }

/* Sections */
section { padding: 36px 0; }
.section-card {
  background: var(--card); border-radius: var(--radius-lg); padding: 28px 22px;
  box-shadow: var(--shadow); border: 1px solid rgba(17,47,58,0.05); margin-bottom: 20px;
}
.official-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff; border-radius: var(--radius-lg); padding: 24px; margin: 20px 0;
}
.official-box h2, .official-box h3 { color: #fff; }
.official-box h2::after { background: var(--accent); }
.official-box a { color: var(--accent); }
.official-box .btn-accent { margin-top: 12px; }

/* Screenshot grid */
.ss-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 20px 0;
}
@media (min-width: 700px) { .ss-grid { grid-template-columns: repeat(4, 1fr); } }
.ss-item {
  background: var(--card); border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid rgba(17,47,58,0.06);
}
.ss-item img { width: 100%; aspect-ratio: 9/16; object-fit: cover; object-position: top; }
.ss-item figcaption { padding: 10px; font-size: 12.5px; font-weight: 600; text-align: center; color: var(--text-muted); }

/* Steps */
.step-box {
  display: flex; gap: 14px; margin-bottom: 16px; padding: 16px;
  background: var(--bg-soft); border-radius: 14px; border: 1px solid rgba(17,47,58,0.05);
}
.step-num {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-weight: 800; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
}
.step-content h4 { margin: 0 0 4px; }
.step-content p { margin: 0; font-size: 14px; color: var(--text-muted); }

/* Feature cards */
.feature-grid {
  display: grid; gap: 16px; margin: 20px 0;
}
@media (min-width: 600px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
.feature-card {
  background: var(--card); border-radius: var(--radius); padding: 22px 18px;
  box-shadow: var(--shadow); border: 1px solid rgba(17,47,58,0.05);
  transition: transform .2s, box-shadow .2s;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.feature-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--accent-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 12px;
}
.feature-card h3 { margin-top: 0; font-size: 17px; }

/* FAQ */
.faq-item {
  background: var(--card); border-radius: 12px; margin-bottom: 10px;
  border: 1px solid rgba(17,47,58,0.07); overflow: hidden;
}
.faq-item summary {
  padding: 16px 18px; font-weight: 700; cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 20px; color: var(--primary); font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-item .faq-body { padding: 0 18px 16px; color: var(--text-muted); font-size: 14.5px; }

/* Boxes */
.warning-box, .note-box, .green-box, .highlight-box {
  border-radius: 12px; padding: 16px 18px; margin: 16px 0; font-size: 14.5px;
}
.warning-box { background: #FFF8E6; border: 1px solid #F5D78E; color: #7A5A00; }
.note-box { background: #F0F7FF; border: 1px solid #B8D4F0; color: #1A4A7A; }
.green-box { background: var(--accent-soft); border: 1px solid var(--accent-border); color: var(--primary-dark); }
.highlight-box { background: linear-gradient(135deg, var(--accent-soft), #fff); border: 1px solid var(--accent-border); }

/* Tables */
.table-wrap { overflow-x: auto; margin: 16px 0; border-radius: 12px; border: 1px solid rgba(17,47,58,0.08); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid rgba(17,47,58,0.06); }
th { background: var(--primary); color: #fff; font-weight: 700; }
tr:last-child td { border-bottom: none; }
tr:nth-child(even) { background: var(--bg-soft); }

/* Breadcrumb */
.breadcrumb {
  font-size: 13px; color: var(--text-muted); padding: 14px 0 0; margin-bottom: -8px;
}
.breadcrumb a { color: var(--text-muted); font-weight: 500; }
.breadcrumb a:hover { color: var(--primary); }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--primary) 0%, #1A4555 50%, var(--primary-dark) 100%);
  color: #fff; padding: 40px 0; text-align: center; margin: 28px 0 0;
}
.cta-band h2 { color: #fff; }
.cta-band h2::after { background: var(--accent); margin-left: auto; margin-right: auto; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 520px; margin: 0 auto 20px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* Footer */
.site-footer {
  background: var(--primary-dark); color: rgba(255,255,255,0.75); padding: 40px 0 20px; margin-top: 0;
}
.footer-row {
  display: grid; gap: 28px; margin-bottom: 28px;
}
@media (min-width: 700px) { .footer-row { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: #fff; margin-bottom: 12px; }
.footer-logo img { width: 36px; height: 36px; border-radius: 8px; }
.footer-links h4 { color: #fff; font-size: 14px; margin-bottom: 12px; }
.footer-links a { display: block; color: rgba(255,255,255,0.7); font-weight: 500; font-size: 13.5px; margin-bottom: 8px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 16px;
  font-size: 12.5px; text-align: center; color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.7); font-weight: 500; }

/* Page hero small */
.page-hero {
  background: linear-gradient(160deg, #F0FAF7 0%, var(--bg-soft) 100%);
  padding: 28px 0 18px;
}
.page-hero h1 { margin-bottom: 8px; }
.page-hero p { color: var(--text-muted); max-width: 600px; }

/* Trust / author */
.trust-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  padding: 8px 14px; border-radius: 50px; font-size: 13px; font-weight: 600; color: var(--primary);
  margin: 12px 0;
}
.author-box {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px;
  background: var(--bg-soft); border-radius: 14px; margin: 20px 0;
  border: 1px solid rgba(17,47,58,0.06);
}
.author-box .avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* Utility */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.flex-wrap { display: flex; flex-wrap: wrap; gap: 10px; }
.text-accent { color: var(--accent-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }