/*
Theme Name: Nettcoins
Theme URI: https://nettcoins.com
Author: Nettcoins
Author URI: https://nettcoins.com
Description: Professional cryptocurrency exchange theme with SEO-optimized single-page architecture and coin landing pages.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nettcoins
Tags: crypto, exchange, trading, dark, modern, seo
*/

/* ============================================
   CSS RESET & VARIABLES
   ============================================ */
:root {
  --color-bg:          #0A0F1E;
  --color-bg2:         #0D1424;
  --color-surface:     #111827;
  --color-border:      #1E293B;
  --color-text:        #E2E8F0;
  --color-muted:       #94A3B8;
  --color-subtle:      #64748B;
  --color-primary:     #F97316;
  --color-primary-dark:#EA580C;
  --color-green:       #22C55E;
  --color-red:         #EF4444;
  --color-blue:        #3B82F6;
  --color-purple:      #8B5CF6;
  --radius-sm:         6px;
  --radius-md:         10px;
  --radius-lg:         16px;
  --shadow-card:       0 4px 24px rgba(0,0,0,0.4);
  --font-sans:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:         'JetBrains Mono', 'Fira Code', monospace;
  --max-width:         1200px;
  --transition:        0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #F8FAFC;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { color: var(--color-muted); margin-bottom: 1rem; line-height: 1.8; }

.label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  display: block;
  margin-bottom: 12px;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }
.section--sm { padding: 48px 0; }
.section--lg { padding: 120px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   HEADER / NAV
   ============================================ */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(10, 15, 30, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}
#site-header.scrolled {
  background: rgba(10, 15, 30, 0.98);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #F8FAFC !important;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.site-logo .logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--color-primary), #EF4444);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 900; color: white;
  font-family: var(--font-mono);
}

#primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
#primary-nav li a {
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-muted);
  font-weight: 500;
  transition: all var(--transition);
}
#primary-nav li a:hover,
#primary-nav li.current-menu-item > a {
  color: #F8FAFC;
  background: var(--color-surface);
}

/* Dropdown */
#primary-nav .menu-item-has-children { position: relative; }
#primary-nav .sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px;
  box-shadow: var(--shadow-card);
  list-style: none;
  z-index: 100;
}
#primary-nav .menu-item-has-children:hover .sub-menu { display: block; }
#primary-nav .sub-menu li a {
  display: block;
  padding: 9px 14px;
  font-size: 13px;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
}
#primary-nav .sub-menu li a:hover { color: #F8FAFC; background: var(--color-border); }

.header-cta {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none; border: none;
  color: var(--color-muted); font-size: 22px; cursor: pointer;
  padding: 6px;
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  #primary-nav {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--color-bg2);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
  }
  #primary-nav.open { display: flex; }
  #primary-nav li a { display: block; padding: 10px 16px; }
  .header-cta .btn--outline { display: none; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-size: 14px; font-weight: 600;
  cursor: pointer; border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-sans);
}
.btn--primary {
  background: var(--color-primary);
  color: white;
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(249,115,22,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}
.btn--outline:hover {
  color: #F8FAFC;
  border-color: #475569;
  background: var(--color-surface);
}
.btn--lg { padding: 14px 28px; font-size: 16px; }
.btn--sm { padding: 7px 14px; font-size: 13px; }

/* ============================================
   HERO — HOMEPAGE
   ============================================ */
.hero {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(ellipse, rgba(249,115,22,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative; z-index: 1;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 120px 0 60px; }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: 100px;
  padding: 6px 16px; font-size: 13px;
  color: var(--color-primary); font-weight: 500;
  margin-bottom: 20px;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title { margin-bottom: 20px; }
.hero-title em { font-style: normal; color: var(--color-primary); }

.hero-desc { font-size: 17px; color: var(--color-muted); margin-bottom: 32px; max-width: 480px; }

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hero-stat-value {
  font-size: 24px; font-weight: 700;
  color: #F8FAFC; font-family: var(--font-mono);
  display: block;
}
.hero-stat-label { font-size: 12px; color: var(--color-subtle); letter-spacing: 0.08em; text-transform: uppercase; }

/* Hero Price Card */
.hero-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}
.hero-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.coin-symbol {
  display: flex; align-items: center; gap: 10px;
}
.coin-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #F7931A, #FF6B00);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900; color: white;
}
.coin-name { font-weight: 700; color: #F8FAFC; }
.coin-ticker { font-size: 12px; color: var(--color-subtle); font-family: var(--font-mono); }

.live-badge {
  background: rgba(34,197,94,0.1);
  color: var(--color-green);
  font-size: 11px; font-weight: 600;
  padding: 3px 10px; border-radius: 100px;
  border: 1px solid rgba(34,197,94,0.2);
  font-family: var(--font-mono);
}

.hero-price {
  font-size: 36px; font-weight: 700;
  font-family: var(--font-mono); color: #F8FAFC;
  margin-bottom: 4px;
}
.hero-change {
  font-size: 14px; font-weight: 600; font-family: var(--font-mono);
  margin-bottom: 20px;
}
.hero-change.up { color: var(--color-green); }
.hero-change.down { color: var(--color-red); }

.mini-chart {
  height: 60px; margin-bottom: 20px;
  background: linear-gradient(180deg, rgba(249,115,22,0.1) 0%, transparent 100%);
  border-radius: var(--radius-sm);
  position: relative; overflow: hidden;
}
.mini-chart svg { width: 100%; height: 100%; }

.hero-card-actions { display: flex; gap: 10px; }
.hero-card-actions .btn { flex: 1; justify-content: center; }

/* ============================================
   MARQUEE TICKER
   ============================================ */
.ticker-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
  overflow: hidden;
}
.ticker-track {
  display: flex; gap: 48px;
  animation: ticker 30s linear infinite;
  width: max-content;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.ticker-item {
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap; font-family: var(--font-mono); font-size: 13px;
}
.ticker-name { color: var(--color-muted); font-weight: 600; }
.ticker-price { color: #F8FAFC; }
.ticker-change { font-size: 12px; }
.ticker-change.up { color: var(--color-green); }
.ticker-change.down { color: var(--color-red); }

/* ============================================
   SECTION: MARKETS TABLE
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header p { max-width: 520px; margin: 0 auto; font-size: 16px; }

.markets-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.markets-table thead tr {
  background: var(--color-bg2);
  border-bottom: 1px solid var(--color-border);
}
.markets-table thead th {
  padding: 14px 20px;
  text-align: left;
  font-size: 11px;
  color: var(--color-subtle);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  font-family: var(--font-mono);
}
.markets-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}
.markets-table tbody tr:last-child { border-bottom: none; }
.markets-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.markets-table tbody td { padding: 16px 20px; font-size: 14px; }

.asset-cell { display: flex; align-items: center; gap: 12px; }
.asset-icon {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800; color: white; flex-shrink: 0;
}
.asset-name { font-weight: 600; color: #F8FAFC; }
.asset-ticker { font-size: 12px; color: var(--color-subtle); font-family: var(--font-mono); }
.price-cell { font-family: var(--font-mono); font-weight: 600; color: #F8FAFC; }
.change-cell { font-family: var(--font-mono); font-weight: 600; font-size: 13px; }
.change-cell.up { color: var(--color-green); }
.change-cell.down { color: var(--color-red); }
.mcap-cell { color: var(--color-muted); font-family: var(--font-mono); font-size: 13px; }

.sparkline { width: 80px; height: 32px; }
.sparkline path { fill: none; stroke-width: 1.5; }
.sparkline path.up { stroke: var(--color-green); }
.sparkline path.down { stroke: var(--color-red); }

/* ============================================
   SECTION: FEATURES / WHY
   ============================================ */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 768px) { .features-grid { grid-template-columns: 1fr; } }
@media (min-width: 769px) and (max-width: 1024px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: rgba(249,115,22,0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.feature-icon {
  width: 48px; height: 48px;
  background: rgba(249,115,22,0.1);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
}
.feature-card h3 { font-size: 16px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; margin: 0; }

/* ============================================
   SECTION: QUICK TRADE
   ============================================ */
.trade-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trade-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .trade-inner { grid-template-columns: 1fr; gap: 40px; }
}

.trade-widget {
  background: var(--color-bg2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.trade-tabs {
  display: flex; gap: 4px;
  background: var(--color-bg);
  padding: 4px; border-radius: var(--radius-md);
  margin-bottom: 24px;
}
.trade-tab {
  flex: 1; padding: 9px;
  background: none; border: none;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
  color: var(--color-subtle);
  font-family: var(--font-sans);
}
.trade-tab.active-buy { background: var(--color-green); color: white; }
.trade-tab.active-sell { background: var(--color-red); color: white; }

.trade-label {
  font-size: 12px; color: var(--color-subtle);
  margin-bottom: 6px; font-weight: 500;
  display: block;
}
.trade-select, .trade-input {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #F8FAFC; font-size: 15px;
  font-family: var(--font-sans);
  margin-bottom: 16px;
  outline: none;
  transition: border-color var(--transition);
}
.trade-select:focus, .trade-input:focus { border-color: var(--color-primary); }
.trade-summary {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 16px;
  font-size: 13px;
}
.trade-summary-row {
  display: flex; justify-content: space-between;
  padding: 4px 0; color: var(--color-muted);
}
.trade-summary-row span:last-child { color: #F8FAFC; font-family: var(--font-mono); }

/* ============================================
   SECTION: SECURITY
   ============================================ */
.security-badges {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px;
}
.security-badge {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 12px; color: var(--color-muted);
  font-family: var(--font-mono); font-weight: 600;
}

.security-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 768px) { .security-grid { grid-template-columns: 1fr; } }

.security-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex; gap: 14px; align-items: flex-start;
}
.security-card-icon {
  font-size: 24px; flex-shrink: 0;
  margin-top: 2px;
}
.security-card h4 { margin-bottom: 4px; font-size: 14px; }
.security-card p { font-size: 13px; margin: 0; }

/* ============================================
   SECTION: BLOG / NEWS
   ============================================ */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 768px) { .blog-grid { grid-template-columns: 1fr; } }
@media (min-width: 769px) and (max-width: 1024px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }

.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  border-color: rgba(249,115,22,0.2);
}
.post-card-thumb {
  height: 180px; overflow: hidden;
  background: var(--color-bg2);
}
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.post-card:hover .post-card-thumb img { transform: scale(1.05); }
.post-card-body { padding: 20px; }
.post-card-cat {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-primary); font-weight: 600; margin-bottom: 10px; display: block;
}
.post-card h3 { font-size: 16px; margin-bottom: 8px; line-height: 1.4; }
.post-card h3 a { color: #F8FAFC; }
.post-card h3 a:hover { color: var(--color-primary); }
.post-card p { font-size: 13px; margin-bottom: 16px; }
.post-card-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--color-subtle);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, rgba(249,115,22,0.08) 0%, rgba(59,130,246,0.05) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  padding: 80px 0;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { font-size: 17px; max-width: 480px; margin: 0 auto 32px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   FOOTER
   ============================================ */
#site-footer {
  background: var(--color-bg2);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand p { font-size: 14px; color: var(--color-muted); margin: 12px 0 20px; max-width: 280px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 36px; height: 36px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-muted); font-size: 14px; font-weight: 700;
  transition: all var(--transition);
}
.footer-social:hover { background: var(--color-primary); border-color: var(--color-primary); color: white; }

.footer-col h4 { font-size: 13px; margin-bottom: 16px; color: #F8FAFC; letter-spacing: 0.05em; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: var(--color-muted); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: var(--color-subtle); margin: 0; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 13px; color: var(--color-subtle); }
.footer-bottom-links a:hover { color: var(--color-muted); }

/* ============================================
   COIN LANDING PAGE
   ============================================ */
.coin-hero {
  padding: 140px 0 80px;
  position: relative; overflow: hidden;
}
.coin-hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px; align-items: start;
}
@media (max-width: 900px) {
  .coin-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .coin-hero { padding: 120px 0 60px; }
}

.coin-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.coin-header-icon {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 900; color: white;
}
.coin-header-name { font-size: 32px; font-weight: 800; color: #F8FAFC; }
.coin-header-ticker {
  font-family: var(--font-mono); font-size: 16px;
  color: var(--color-subtle); margin-top: 2px;
}

.coin-price-display { margin-bottom: 32px; }
.coin-price-big {
  font-size: 48px; font-weight: 700;
  font-family: var(--font-mono); color: #F8FAFC; line-height: 1;
  margin-bottom: 8px;
}
.coin-price-change {
  font-size: 16px; font-weight: 600;
  font-family: var(--font-mono);
}
.coin-price-change.up { color: var(--color-green); }
.coin-price-change.down { color: var(--color-red); }

.coin-stats-row {
  display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 32px;
}
.coin-stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 20px; min-width: 130px;
}
.coin-stat-label {
  font-size: 11px; color: var(--color-subtle);
  text-transform: uppercase; letter-spacing: 0.1em;
  font-family: var(--font-mono); margin-bottom: 4px;
}
.coin-stat-value {
  font-size: 18px; font-weight: 700;
  font-family: var(--font-mono); color: #F8FAFC;
}

.buy-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky; top: 88px;
  box-shadow: var(--shadow-card);
}
.buy-widget h3 { font-size: 18px; margin-bottom: 20px; }

.coin-faq { margin-top: 64px; }
.coin-faq h2 { margin-bottom: 32px; }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%; padding: 18px 20px;
  background: none; border: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 15px; font-weight: 600; color: #F8FAFC;
  text-align: left; gap: 16px;
  font-family: var(--font-sans);
  transition: background var(--transition);
}
.faq-question:hover { background: rgba(255,255,255,0.02); }
.faq-question .faq-icon { flex-shrink: 0; color: var(--color-primary); font-size: 18px; }
.faq-answer {
  display: none;
  padding: 0 20px 18px;
  font-size: 14px; color: var(--color-muted); line-height: 1.8;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-icon { transform: rotate(45deg); }

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumb {
  font-size: 13px; color: var(--color-subtle);
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 24px; font-family: var(--font-mono);
}
.breadcrumb a { color: var(--color-subtle); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { color: var(--color-border); }

/* ============================================
   PAGE: ABOUT
   ============================================ */
.about-hero {
  padding: 140px 0 80px;
  text-align: center;
}
.about-hero p { font-size: 18px; max-width: 600px; margin: 16px auto 0; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 900px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .team-grid { grid-template-columns: 1fr; } }

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.team-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.team-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #8B5CF6);
  margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; color: white;
}
.team-card h4 { font-size: 15px; margin-bottom: 4px; }
.team-card p { font-size: 13px; color: var(--color-subtle); margin: 0; }

/* ============================================
   PAGE: 404
   ============================================ */
.page-404 {
  min-height: calc(100vh - 68px);
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 40px;
}
.page-404 .error-code {
  font-size: 96px; font-weight: 800;
  font-family: var(--font-mono);
  color: rgba(249,115,22,0.3); line-height: 1;
  margin-bottom: 16px;
}
.page-404 h1 { font-size: 28px; margin-bottom: 12px; }
.page-404 p { font-size: 16px; max-width: 380px; margin: 0 auto 28px; }

/* ============================================
   SINGLE POST
   ============================================ */
.single-post { padding: 120px 0 60px; }
.single-post-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px; align-items: start;
}
@media (max-width: 900px) {
  .single-post-inner { grid-template-columns: 1fr; }
}

.post-header { margin-bottom: 32px; }
.post-meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; color: var(--color-subtle);
  margin-bottom: 16px; font-family: var(--font-mono); flex-wrap: wrap;
}
.post-meta .cat { color: var(--color-primary); font-weight: 600; }

.post-featured { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 32px; }
.post-featured img { width: 100%; height: 400px; object-fit: cover; }

.post-content { line-height: 1.8; }
.post-content h2, .post-content h3 { margin: 32px 0 16px; }
.post-content p { font-size: 16px; color: var(--color-muted); margin-bottom: 20px; }
.post-content ul, .post-content ol {
  padding-left: 24px; margin-bottom: 20px; color: var(--color-muted);
}
.post-content li { margin-bottom: 8px; font-size: 15px; }
.post-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 16px 20px;
  background: rgba(249,115,22,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  font-style: italic; color: var(--color-muted);
}

/* Sidebar */
.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-widget h4 {
  font-size: 14px; margin-bottom: 16px;
  padding-bottom: 12px; border-bottom: 1px solid var(--color-border);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-green { color: var(--color-green) !important; }
.text-red { color: var(--color-red) !important; }
.text-primary { color: var(--color-primary) !important; }
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.hidden { display: none; }

/* Price page specific colors */
.btc-gradient { background: linear-gradient(135deg, #F7931A, #FF6B00); }
.eth-gradient { background: linear-gradient(135deg, #627EEA, #A78BFA); }
.sol-gradient { background: linear-gradient(135deg, #9945FF, #14F195); }
.bnb-gradient { background: linear-gradient(135deg, #F0B90B, #FF9900); }
.ada-gradient { background: linear-gradient(135deg, #0033AD, #00C1FF); }
.xrp-gradient { background: linear-gradient(135deg, #00AAE4, #0085C3); }

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.5s ease both; }
.fade-in-1 { animation-delay: 0.1s; }
.fade-in-2 { animation-delay: 0.2s; }
.fade-in-3 { animation-delay: 0.3s; }

/* WP Core alignment */
.alignleft { float: left; margin-right: 20px; }
.alignright { float: right; margin-left: 20px; }
.aligncenter { display: block; margin: 0 auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 13px; color: var(--color-subtle); text-align: center; margin-top: 6px; }
.screen-reader-text { position: absolute; left: -9999px; }