/* Global Servers - Main Stylesheet */
:root {
  --primary: #0070f3;
  --primary-dark: #0051cc;
  --primary-light: #e8f1ff;
  --secondary: #1a1a2e;
  --accent: #00d4aa;
  --text-dark: #0d1117;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.2s ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
p { color: var(--text-muted); line-height: 1.75; }

/* ========== NAVIGATION ========== */
#main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
#main-nav.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.nav-logo span { color: var(--primary); }
.nav-logo svg { width: 32px; height: 32px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex: 1;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav-links > li > a:hover,
.nav-links > li > a.active { background: var(--primary-light); color: var(--primary); }
.nav-links > li > a svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-links > li:hover > a svg { transform: rotate(180deg); }

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 24px 24px;
  min-width: 680px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease, transform 0.15s ease;
  pointer-events: none;
}
.nav-links > li:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.mega-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.mega-menu-item:hover { background: var(--bg-light); }
.mega-menu-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
}
.mega-menu-icon svg { width: 20px; height: 20px; }
.mega-menu-item-title { font-size: 0.875rem; font-weight: 600; color: var(--text-dark); display: block; }
.mega-menu-item-desc { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; display: block; }

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.btn-nav-login {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.btn-nav-login:hover { background: var(--bg-light); color: var(--text-dark); }
.btn-nav-cta {
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  background: var(--primary);
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
}
.btn-nav-cta:hover { background: var(--primary-dark); color: white; transform: translateY(-1px); }

/* Mobile Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: white;
  overflow-y: auto;
  padding: 16px 24px 32px;
  border-top: 1px solid var(--border);
  z-index: 999;
}
.mobile-menu.open { display: block; }
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border);
}
.mobile-sub-links { padding: 8px 0 8px 16px; }
.mobile-sub-link {
  display: block;
  padding: 10px 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.mobile-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover { background: var(--primary-dark); color: white; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,112,243,0.35); }
.btn-secondary {
  background: white;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-secondary:hover { background: var(--primary-light); transform: translateY(-1px); }
.btn-dark {
  background: var(--secondary);
  color: white;
}
.btn-dark:hover { background: #2a2a4e; color: white; transform: translateY(-1px); }
.btn-white {
  background: white;
  color: var(--primary);
}
.btn-white:hover { background: var(--bg-light); color: var(--primary-dark); transform: translateY(-1px); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8125rem; }
.btn svg { width: 18px; height: 18px; }

/* ========== SECTIONS ========== */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-sm { max-width: 960px; }
.container-xs { max-width: 720px; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-subtitle { font-size: 1.125rem; color: var(--text-muted); max-width: 620px; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* Grids */
.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; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }

/* ========== HERO ========== */
.hero {
  background: linear-gradient(135deg, #0d1117 0%, #1a1a2e 50%, #0d2461 100%);
  color: white;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0,112,243,0.25) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(0,212,170,0.15) 0%, transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0,212,170,0.15);
  border: 1px solid rgba(0,212,170,0.3);
  color: #00d4aa;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero h1 { color: white; margin-bottom: 20px; }
.hero h1 .highlight { color: var(--accent); }
.hero p { color: rgba(255,255,255,0.75); font-size: 1.125rem; max-width: 560px; margin-bottom: 36px; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}
.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}
.hero-stat-label { font-size: 0.8125rem; color: rgba(255,255,255,0.6); margin-top: 4px; }

/* ========== CARDS ========== */
.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: #c7d9f5; }
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 16px;
}
.card-icon svg { width: 24px; height: 24px; }
.card h4 { margin-bottom: 8px; font-size: 1.0625rem; }
.card p { font-size: 0.9rem; }

/* Feature List */
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.feature-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%230070f3'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.857-9.809a.75.75 0 00-1.214-.882l-3.483 4.79-1.88-1.88a.75.75 0 10-1.06 1.061l2.5 2.5a.75.75 0 001.137-.089l4-5.5z' clip-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat;
  margin-top: 2px;
}

/* ========== PRICING CARDS ========== */
.pricing-card {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0,112,243,0.08);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-name { font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); margin-bottom: 8px; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.pricing-price-amount { font-size: 2.5rem; font-weight: 800; color: var(--text-dark); }
.pricing-price-period { font-size: 0.875rem; color: var(--text-muted); }
.pricing-desc { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 24px; }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.pricing-features { list-style: none; flex: 1; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.pricing-feature svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }
.pricing-feature.unavailable { opacity: 0.4; text-decoration: line-through; }
.pricing-feature.unavailable svg { color: #94a3b8; }

/* ========== STATS ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stat-item {
  background: white;
  padding: 32px 24px;
  text-align: center;
}
.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }

/* ========== TESTIMONIALS ========== */
.testimonial-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  position: relative;
}
.testimonial-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-text { font-size: 0.9375rem; color: var(--text-dark); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
}
.testimonial-name { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); }
.testimonial-role { font-size: 0.8rem; color: var(--text-muted); }

/* ========== FAQ ========== */
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  gap: 16px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: white; }
.faq-answer {
  display: none;
  padding: 0 0 20px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.faq-item.open .faq-answer { display: block; }

/* ========== FORMS ========== */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--text-dark); margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.9375rem;
  color: var(--text-dark);
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,112,243,0.12); }
.form-control::placeholder { color: #94a3b8; }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 120px; }

/* ========== TABLE ========== */
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th,
.comparison-table td { padding: 14px 20px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.comparison-table th { font-weight: 600; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); background: var(--bg-light); }
.comparison-table tr:hover td { background: var(--bg-light); }
.check-yes { color: var(--primary); }
.check-no { color: #94a3b8; }

/* ========== TRUST BADGES ========== */
.trust-bar {
  background: var(--bg-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.trust-items { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}
.trust-item svg { width: 20px; height: 20px; color: var(--primary); }

/* ========== ALERT BANNERS ========== */
.promo-bar {
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 500;
}
.promo-bar a { color: white; font-weight: 700; text-decoration: underline; }

/* ========== PAGE HEADER ========== */
.page-header {
  background: linear-gradient(135deg, #0d1117 0%, #1a1a2e 100%);
  color: white;
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 60%, rgba(0,112,243,0.2) 0%, transparent 50%);
}
.page-header-content { position: relative; z-index: 1; }
.page-header .section-label {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.2);
}
.page-header h1 { color: white; margin-bottom: 12px; font-size: clamp(1.75rem, 4vw, 2.75rem); }
.page-header p { color: rgba(255,255,255,0.72); font-size: 1.125rem; max-width: 560px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: 0.8125rem; color: rgba(255,255,255,0.5); }
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: white; }
.breadcrumb svg { width: 14px; height: 14px; }

/* ========== FOOTER ========== */
#main-footer {
  background: #0d1117;
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-desc { font-size: 0.875rem; line-height: 1.7; margin: 16px 0 24px; color: rgba(255,255,255,0.55); }
.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: white;
  margin-bottom: 16px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-links a:hover { color: white; }
.footer-social { display: flex; gap: 10px; }
.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: background var(--transition), color var(--transition);
  border: 1px solid rgba(255,255,255,0.08);
}
.footer-social-link:hover { background: var(--primary); color: white; border-color: var(--primary); }
.footer-social-link svg { width: 16px; height: 16px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.35); transition: color var(--transition); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ========== UPTIME BADGE ========== */
.uptime-section { background: linear-gradient(135deg, var(--primary) 0%, #0051cc 100%); color: white; }
.uptime-section h2 { color: white; }
.uptime-section p { color: rgba(255,255,255,0.8); }
.uptime-number { font-size: 5rem; font-weight: 900; color: white; line-height: 1; letter-spacing: -0.04em; }
.uptime-pct { font-size: 2rem; }

/* ========== ANIMATIONS ========== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.5s ease; }
.fade-in.visible { opacity: 1; }
.counter { display: inline-block; }

/* ========== DATA CENTER MAP ========== */
.dc-map-bg {
  background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
  position: relative;
}

/* ========== HIGHLIGHT BOX ========== */
.highlight-box {
  background: var(--primary-light);
  border: 1px solid rgba(0,112,243,0.15);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.highlight-box.accent {
  background: rgba(0,212,170,0.08);
  border-color: rgba(0,212,170,0.2);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-links, .nav-actions .btn-nav-login { display: none; }
  .hamburger { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 72px 0 56px; }
  .hero-stats { gap: 20px; }
  .trust-items { gap: 24px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
}

/* ========== UTILITIES ========== */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace; }
.bg-light { background: var(--bg-light); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.gap-4 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.rounded { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow { box-shadow: var(--shadow-md); }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.hidden { display: none !important; }

/* Blog */
.blog-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; transition: all var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.blog-card-img { width: 100%; height: 200px; background: linear-gradient(135deg, var(--primary-light), #dde8ff); display: flex; align-items: center; justify-content: center; color: var(--primary); }
.blog-card-body { padding: 24px; }
.blog-tag { display: inline-block; padding: 3px 10px; background: var(--primary-light); color: var(--primary); font-size: 0.75rem; font-weight: 600; border-radius: 100px; margin-bottom: 12px; }
.blog-card-title { font-size: 1.0625rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; line-height: 1.4; }
.blog-card-title a { color: inherit; }
.blog-card-title a:hover { color: var(--primary); }
.blog-meta { font-size: 0.8125rem; color: var(--text-muted); display: flex; align-items: center; gap: 12px; margin-top: 16px; }

/* KB Cards */
.kb-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; transition: all var(--transition); }
.kb-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.kb-card-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--primary-light); display: flex; align-items: center; justify-content: center; color: var(--primary); margin-bottom: 14px; }
.kb-card-title { font-size: 1rem; font-weight: 600; color: var(--text-dark); margin-bottom: 8px; }
.kb-links { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.kb-links a { font-size: 0.875rem; color: var(--primary); display: flex; align-items: center; gap: 6px; }
.kb-links a:hover { gap: 10px; }