/*
Theme Name: X86 Network
Theme URI: https://x86.network
Description: Custom theme for X86 Network — Malaysia's DCI provider
Version: 2.0.0
Author: X86 Network
Text Domain: x86-network
*/

:root {
  --red: #e63946;
  --red-dark: #c1121f;
  --dark: #0d1117;
  --dark-surface: #161b22;
  --white: #ffffff;
  --light: #f8f9fa;
  --light-gray: #e9ecef;
  --text: #1a1a2e;
  --text-gray: #6c757d;
  --text-light: #adb5bd;
  --radius: 8px;
  --radius-lg: 16px;
  --radius-pill: 50px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ── */
.site-header {
  background: var(--dark);
  border-bottom: 1px solid rgba(230,57,70,0.12);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-branding a {
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.3px;
}
.site-tagline {
  color: var(--red);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.main-nav { display: flex; list-style: none; gap: 0; margin: 0; padding: 0; }
.main-nav li { position: relative; }
.main-nav a {
  display: block;
  color: #bbb;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 4px;
  transition: all 0.2s;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav .current-menu-item > a { color: var(--red); background: rgba(230,57,70,0.08); }

/* Dropdown */
.main-nav .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--dark);
  border: 1px solid rgba(230,57,70,0.15);
  border-radius: 8px;
  min-width: 220px;
  padding: 8px 0;
  z-index: 200;
  list-style: none;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.main-nav li:hover > .sub-menu { display: block; }
.main-nav .sub-menu a {
  padding: 10px 20px;
  border-radius: 0;
  font-size: 13px;
}
.main-nav .sub-menu a:hover { background: rgba(230,57,70,0.1); }

/* Arrow indicator for parents */
.main-nav .menu-item-has-children > a::after {
  content: ' ▾';
  font-size: 0.7em;
  opacity: 0.5;
}

/* ── Footer ── */
.site-footer {
  background: var(--dark);
  border-top: 1px solid rgba(230,57,70,0.12);
  padding: 30px 20px;
  text-align: center;
  color: #666;
  font-size: 13px;
}

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #1a1124 100%);
  padding: 100px 20px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(230,57,70,0.12);
  color: var(--red);
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero h1 {
  color: var(--white);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  max-width: 800px;
  margin: 0 auto 20px;
}
.hero-subtitle {
  color: var(--text-light);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Stats Bar ── */
.stats-bar {
  background: var(--dark-surface);
  padding: 50px 20px;
}
.stats-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--red);
  letter-spacing: -1px;
  line-height: 1;
}
.stat-label {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
}

/* ── Sections ── */
.section { padding: 80px 20px; }
.section-light { background: var(--light); }
.section-white { background: var(--white); }
.section-container {
  max-width: 1140px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.section-header p {
  color: var(--text-gray);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}
.section-divider {
  width: 60px;
  height: 3px;
  background: var(--red);
  margin: 12px auto 20px;
  border-radius: 2px;
}

/* ── Cards ── */
.card-grid { display: grid; gap: 24px; }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-5 { grid-template-columns: repeat(5, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(230,57,70,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--red);
  font-size: 20px;
}
.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.card p {
  color: var(--text-gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── CTA ── */
.cta {
  background: linear-gradient(135deg, var(--dark) 0%, #1a1124 100%);
  padding: 80px 20px;
  text-align: center;
}
.cta h2 {
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.cta p {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 24px;
}
.btn {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 16px 40px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230,57,70,0.3);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--red);
  color: var(--red);
}
.btn-outline:hover { background: var(--red); color: var(--white); }

/* ── Accordion ── */
.accordion { max-width: 800px; margin: 0 auto; }
.accordion-item {
  border: 1px solid var(--light-gray);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
  background: var(--white);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.accordion-item:hover {
  border-color: rgba(230,57,70,0.25);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.accordion-title {
  padding: 20px 52px 20px 24px;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--text);
  position: relative;
  transition: color 0.25s ease, background 0.25s ease;
  user-select: none;
}
.accordion-title::after {
  content: '';
  position: absolute;
  right: 22px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--text-gray);
  border-bottom: 2px solid var(--text-gray);
  transform: translateY(-70%) rotate(45deg);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.accordion-item.open .accordion-title::after {
  border-color: var(--red);
  transform: translateY(-30%) rotate(-135deg);
}
.accordion-item.open .accordion-title {
  color: var(--red);
  background: rgba(230,57,70,0.03);
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}
.accordion-item.open .accordion-content {
  max-height: 600px;
  padding: 0 24px 24px;
  line-height: 1.85;
  color: #555;
}
.accordion-content ul { padding-left: 20px; margin: 8px 0; }
.accordion-content li { margin-bottom: 6px; }

/* ── Pricing Cards ── */
.pricing-card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
}
.pricing-card h3 { font-size: 1.2rem; margin-bottom: 4px; }
.pricing-card .price-tag { color: var(--text-gray); font-size: 0.9rem; margin-bottom: 20px; }
.pricing-card ul {
  list-style: none;
  text-align: left;
  margin-bottom: 20px;
}
.pricing-card li {
  padding: 8px 0;
  color: #555;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--light-gray);
}

.dci-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 8px;
}
.dci-connector-line {
  width: 60px;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
}
.dci-connector-label {
  font-size: 0.65rem;
  color: var(--red);
  font-weight: 700;
  margin-top: 4px;
}

/* ── Content ── */
.content { max-width: 800px; margin: 0 auto; font-size: 1.05rem; line-height: 1.9; }
.content p { margin-bottom: 16px; }

/* ── Responsive ── */
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; z-index: 300; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }

@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .main-nav-wrap { 
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13,17,23,0.98);
    z-index: 200;
    padding: 80px 24px 40px;
    overflow-y: auto;
  }
  body.menu-open .main-nav-wrap { display: block; }
  body.menu-open { overflow: hidden; }
  body.menu-open .menu-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  body.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  body.menu-open .menu-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .main-nav { flex-direction: column; gap: 0; align-items: stretch; }
  .main-nav a { padding: 14px 16px; font-size: 1.05rem; border-radius: 8px; }
  .main-nav .sub-menu { 
    position: static; 
    box-shadow: none; 
    border: none; 
    background: rgba(255,255,255,0.03); 
    border-radius: 0; 
    min-width: 0; 
    padding-left: 16px; 
    display: none;
  }
  .main-nav li.menu-open > .sub-menu { display: block; }
  .main-nav .sub-menu a { font-size: 0.95rem; padding: 10px 16px; }
  .main-nav .menu-item-has-children > a::after { display: none; }

  .hero h1 { font-size: 2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-number { font-size: 2rem; }
  .card-grid-3, .card-grid-4, .card-grid-5 { grid-template-columns: 1fr; }
  .header-inner { flex-direction: row; justify-content: space-between; }
  .section { padding: 60px 16px; }
  .section-header h2 { font-size: 1.5rem; }

  /* Mobile: plan/location tabs */
  .plan-tabs { gap: 8px !important; }
  .plan-tabs button,
  .plan-tab { padding: 10px 18px !important; font-size: 0.85rem !important; }

  /* Mobile: DCI flow diagram stack vertically */
  .dci-flow { flex-direction: column !important; gap: 0 !important; }
  .dci-connector { flex-direction: row !important; padding: 8px 0 !important; }
  .dci-connector-line { width: 3px !important; height: 40px !important; }
  .dci-connector-label { writing-mode: horizontal-tb !important; margin: 0 8px !important; }
  .flow-node { width: 100% !important; max-width: 280px !important; }

  /* Mobile: speed bar */
  .speed-bar { margin: 20px 0 !important; }
  .speed-bar + div { font-size: 0.65rem !important; flex-wrap: wrap; gap: 4px; }

  /* Mobile: plan detail table */
  .plan-detail table td { padding: 12px 12px !important; font-size: 0.85rem !important; }

  /* Mobile: footer */
  .site-footer { padding: 24px 16px; }
}

@media (min-width: 769px) {
  .main-nav-wrap { display: block !important; }
}
/* ── Circuit Provisioning Builder ── */
.cb-canvas-wrapper {
  max-width: 960px;
  margin: 0 auto;
}
.cb-canvas {
  position: relative;
  width: 100%;
  aspect-ratio: 1.6/1;
  min-height: 480px;
  background: var(--dark-surface);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}
.cb-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
}

/* Node cards (square, not dots) */
.cb-node {
  position: absolute;
  z-index: 3;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: transform 0.3s ease;
}
.cb-node:hover { transform: translate(-50%, -50%) scale(1.08); }
.cb-node-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 10px 16px;
  min-width: 100px;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(6px);
}
.cb-node.selected-a .cb-node-card {
  background: rgba(230,57,70,0.15);
  border-color: #e63946;
  box-shadow: 0 0 25px rgba(230,57,70,0.2);
}
.cb-node.selected-b .cb-node-card {
  background: rgba(46,168,230,0.15);
  border-color: #2ea8e6;
  box-shadow: 0 0 25px rgba(46,168,230,0.2);
}
.cb-node-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}
.cb-node-sub {
  display: block;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  white-space: nowrap;
  margin-top: 2px;
}

/* Hub */
.cb-hub-card {
  background: rgba(230,57,70,0.08);
  border-color: rgba(230,57,70,0.3);
  min-width: 130px;
}
.cb-hub-glow {
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(230,57,70,0.12) 0%, transparent 70%);
  animation: cb-hub-pulse 3s ease-in-out infinite;
  pointer-events: none;
}
@keyframes cb-hub-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}

/* Status bar */
.cb-status {
  text-align: center;
  padding: 12px 16px;
  margin-top: 12px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  font-size: 0.82rem;
  color: var(--text-gray);
}

/* Dashboard */
.cb-dashboard {
  max-width: 960px;
  margin: 20px auto 0;
  background: rgba(22,27,34,0.95);
  border: 1px solid rgba(230,57,70,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.cb-dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: rgba(230,57,70,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.cb-dash-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
}
.cb-dash-badge {
  background: rgba(34,197,94,0.15);
  color: #22c55e;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}
.cb-dash-body { padding: 20px 24px; }
.cb-dash-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.cb-metric { text-align: center; }
.cb-metric-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.cb-metric-value {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--red);
  font-family: monospace;
}

/* Utilization bar */
.cb-dash-util {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius);
}
.cb-util-bar {
  flex: 1;
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.cb-util-fill {
  height: 100%;
  background: linear-gradient(90deg, #22c55e, #e63946);
  border-radius: 4px;
  transition: width 0.8s ease;
}
.cb-util-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  font-family: monospace;
  min-width: 36px;
  text-align: right;
}

/* Path indicators */
.cb-dash-paths {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--text-gray);
}
.cb-path-ind { display: flex; align-items: center; gap: 8px; }
.cb-path-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.primary-dot { background: #e63946; }
.backup-dot { background: #2ea8e6; }
.cb-dash-actions { display: flex; gap: 10px; }

/* Particle animation */
@keyframes cb-particle-drift {
  0% { opacity: 0.6; transform: translate(0, 0); }
  100% { opacity: 0; transform: translate(40px, -30px); }
}

/* Responsive */
@media (max-width: 768px) {
  .cb-canvas {
    aspect-ratio: auto;
    min-height: 400px;
  }
  .cb-node { transform: translate(-50%, -50%) scale(0.85); }
  .cb-node:hover { transform: translate(-50%, -50%) scale(0.92); }
  .cb-node-card { padding: 7px 12px; min-width: 80px; }
  .cb-node-label { font-size: 0.65rem; }
  .cb-node-sub { font-size: 0.55rem; }
  .cb-hub-card { min-width: 100px; padding: 8px 14px; }
  .cb-hub-glow { width: 120px; height: 120px; }
  .cb-dash-row { grid-template-columns: 1fr 1fr; gap: 10px; }
  .cb-dash-paths { flex-direction: column; gap: 8px; }
  .cb-dash-util { flex-wrap: wrap; }
  .cb-controls select { width: 100%; min-width: 0; }
  .cb-controls button { width: 100%; }
}

@media (max-width: 480px) {
  .cb-canvas { min-height: 340px; }
  .cb-node { transform: translate(-50%, -50%) scale(0.72); }
  .cb-node:hover { transform: translate(-50%, -50%) scale(0.78); }
}