/* ==========================================================================
   ZEROCORE LK — DIGITAL TECHNOLOGY PLATFORM DESIGN SYSTEM
   Dark Navy & Obsidian Palette with Electric Blue & Cyan Accents
   ========================================================================== */

:root {
  /* Brand Dark Navy & Black Palette */
  --bg-darkest: #030712;
  --bg-main: #070b14;
  --bg-surface: #0b1120;
  --bg-card: rgba(14, 22, 38, 0.75);
  --bg-card-hover: rgba(20, 32, 54, 0.85);
  --bg-elevated: #111a2e;

  /* Electric Blue & Radiant Cyan Accents */
  --accent-cyan: #00f0ff;
  --accent-cyan-light: #38bdf8;
  --accent-blue: #0070f3;
  --accent-blue-deep: #1d4ed8;
  --accent-blue-glow: rgba(0, 112, 243, 0.35);
  --accent-cyan-glow: rgba(0, 240, 255, 0.3);

  /* Status Colors */
  --status-green: #10b981;
  --status-green-glow: rgba(16, 185, 129, 0.4);

  /* High-Contrast Typography */
  --text-pure: #ffffff;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;

  /* Hairlines & Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(0, 240, 255, 0.22);
  --border-blue: rgba(0, 112, 243, 0.3);

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transition Curves */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);

  /* Radius Scales */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --max-width: 1280px;
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-main);
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  color: inherit;
}

ul {
  list-style: none;
}

/* ==========================================================================
   Ambient Lighting & Background Pattern
   ========================================================================== */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  z-index: 0;
  opacity: 0.65;
}

.glow-cyan {
  top: 10%;
  right: 5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(0, 112, 243, 0.05) 50%, transparent 70%);
}

.glow-blue {
  top: 45%;
  left: -5%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 112, 243, 0.16) 0%, rgba(3, 7, 18, 0) 65%);
}

.tech-grid-pattern {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(56, 189, 248, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(56, 189, 248, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(7, 11, 20, 0.82);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.4));
  transition: transform var(--transition-normal);
}

.brand-logo:hover .logo-symbol {
  transform: rotate(15deg) scale(1.05);
}

.logo-text-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.logo-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-pure);
}

.logo-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  padding: 0.15rem 0.45rem;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

/* Nav Menu */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 0.35rem 0;
  position: relative;
}

.nav-link:hover {
  color: var(--text-pure);
}

.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--accent-cyan);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-align: center;
}

.btn-secondary-nav {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.btn-secondary-nav:hover {
  color: var(--text-pure);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
}

.btn-primary-nav {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 16px var(--accent-blue-glow);
}

.btn-primary-nav:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  box-shadow: 0 0 22px rgba(0, 112, 243, 0.5);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.menu-bar {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  z-index: 10;
  padding: 4.5rem 1.75rem 6rem;
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 112, 243, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  width: fit-content;
}

.eyebrow-beacon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulse-beacon 2s infinite;
}

.eyebrow-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan-light);
}

.hero-title {
  font-size: clamp(2.75rem, 5.2vw, 4.25rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--text-pure);
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 20%, #38bdf8 65%, #00f0ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 2.25rem;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 0.95rem 2rem;
  font-size: 1rem;
  color: #ffffff;
  background: linear-gradient(135deg, #0070f3 0%, #0284c7 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-glow {
  box-shadow: 0 0 25px var(--accent-blue-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2563eb 0%, #0369a1 100%);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.4);
  transform: translateY(-2px);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-outline {
  padding: 0.95rem 1.85rem;
  font-size: 1rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--accent-cyan-light);
  background: rgba(0, 240, 255, 0.06);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Trust Metrics Bar */
.trust-metrics {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: rgba(11, 17, 32, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  max-width: 580px;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-num {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.metric-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-divider {
  width: 1px;
  height: 28px;
  background: var(--border-subtle);
}

/* ==========================================================================
   Hero Centered Layout
   ========================================================================== */
.hero-container-centered {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-container-centered .hero-content {
  align-items: center;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero-container-centered .hero-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero-container-centered .hero-cta-group {
  justify-content: center;
}

.hero-container-centered .trust-metrics {
  justify-content: center;
}

/* ==========================================================================
   WHY CHOOSE ZEROCORE LK SECTION
   ========================================================================== */
.why-choose-section {
  position: relative;
  z-index: 10;
  padding: 3.5rem 1.75rem 4.5rem;
}

.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.why-choose-card {
  background: linear-gradient(160deg, rgba(14, 21, 37, 0.8) 0%, rgba(9, 14, 26, 0.8) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.why-choose-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.why-choose-card:hover {
  border-color: rgba(0, 240, 255, 0.35);
  background: linear-gradient(160deg, rgba(16, 26, 48, 0.92) 0%, rgba(10, 16, 30, 0.92) 100%);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.6), 0 0 24px rgba(0, 240, 255, 0.12);
}

.why-choose-card:hover::before {
  opacity: 1;
}

.why-card-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
}

.why-choose-card:hover .why-card-icon-wrap {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.3);
  transform: scale(1.05);
}

.why-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-pure);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.why-card-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.font-mono {
  font-family: var(--font-mono);
}

.text-cyan {
  color: var(--accent-cyan);
}

.text-green {
  color: #10b981;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
  position: relative;
  z-index: 10;
  padding: 5rem 1.75rem;
  background: linear-gradient(180deg, var(--bg-main) 0%, #090e1a 50%, var(--bg-main) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 3.5rem;
}

.section-heading.text-center {
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 0.65rem;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-pure);
  margin-bottom: 0.85rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* ==========================================================================
   FEATURED PRODUCTS — COMPACT CATEGORY SELECTOR TILES (9 ITEMS)
   ========================================================================== */
.featured-products-section,
.services-section {
  position: relative;
  z-index: 10;
  padding: 4.5rem 1.75rem;
  scroll-margin-top: 90px;
}

.anchor-offset {
  position: relative;
  top: -90px;
  display: block;
  visibility: hidden;
  height: 0;
  pointer-events: none;
}

.category-tiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
  max-width: 1120px;
  margin: 0 auto 2.5rem;
}

.category-tile {
  background: rgba(11, 17, 32, 0.75);
  border: 1px solid rgba(0, 240, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.35rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  scroll-margin-top: 90px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.category-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.category-tile:hover {
  background: rgba(17, 26, 46, 0.95);
  border-color: rgba(0, 240, 255, 0.45);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(0, 112, 243, 0.32), 0 0 18px rgba(0, 240, 255, 0.12);
}

.category-tile:hover::before {
  opacity: 1;
}

.tile-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.category-tile:hover .tile-icon-wrap {
  transform: scale(1.08);
}

.tile-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-pure);
  flex: 1;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.category-tile:hover .tile-title {
  color: #ffffff;
}

.tile-arrow {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.category-tile:hover .tile-arrow {
  color: var(--accent-cyan);
  transform: translateX(4px);
}

/* Category-specific icon background & border tints */
.icon-vpn {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.1);
}
.icon-vps {
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  box-shadow: 0 0 12px rgba(0, 112, 243, 0.12);
}
.icon-ai {
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.3);
  box-shadow: 0 0 12px rgba(167, 139, 250, 0.12);
}
.icon-spotify {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.12);
}
.icon-netflix {
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.3);
  box-shadow: 0 0 12px rgba(244, 63, 94, 0.12);
}
.icon-youtube {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.12);
}
.icon-microsoft {
  background: rgba(2, 132, 199, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  box-shadow: 0 0 12px rgba(2, 132, 199, 0.12);
}
.icon-gaming {
  background: rgba(0, 240, 255, 0.09);
  border: 1px solid rgba(0, 240, 255, 0.28);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.12);
}
.icon-more {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.28);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.12);
}


/* ==========================================================================
   PRODUCT STORE & PRICING
   ========================================================================== */
.store-section {
  position: relative;
  z-index: 10;
  padding: 5.5rem 1.75rem;
  scroll-margin-top: 90px;
}

.store-filter-tabs {
  display: inline-flex;
  background: rgba(11, 17, 32, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.35rem;
  margin-top: 1.75rem;
  gap: 0.25rem;
}

.filter-tab {
  padding: 0.5rem 1.25rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  color: var(--text-pure);
}

.filter-tab.active {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  color: #ffffff;
  box-shadow: 0 0 14px var(--accent-blue-glow);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  backdrop-filter: blur(14px);
}

.pricing-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 112, 243, 0.25);
}

.pricing-card.featured-plan {
  border-color: rgba(0, 240, 255, 0.5);
  background: rgba(13, 23, 42, 0.88);
  box-shadow: 0 0 35px rgba(0, 112, 243, 0.2);
}

/* ==========================================================================
   V2RAY UNIFIED SINGLE PRICING CARD
   Combines 100GB, 200GB & 1 Month Unlimited into one master card
   ========================================================================== */
.v2ray-unified-card-wrap {
  max-width: 960px;
  margin: 2.75rem auto 0;
  position: relative;
}

.v2ray-unified-card {
  background: rgba(10, 16, 30, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem 2rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.6), 0 0 35px -5px rgba(0, 112, 243, 0.18);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.v2ray-unified-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-blue), transparent);
}

/* Card Topbar */
.v2ray-card-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 2rem;
}

.v2ray-topbar-left {
  flex: 1;
}

.v2ray-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 0.35rem;
}

.v2ray-unified-title {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-pure);
  margin-bottom: 0.4rem;
}

.v2ray-unified-subtitle {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 620px;
}

.v2ray-topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #10b981;
  white-space: nowrap;
}

.badge-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
  animation: pulse-beacon 1.8s infinite;
}

/* Tier Selector Container */
.v2ray-tiers-container {
  margin-bottom: 2rem;
}

.v2ray-tiers-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.v2ray-validity-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 240, 255, 0.18);
}

/* Tier Selection Grid */
.v2ray-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

/* Individual Tier Item / Tile */
.v2ray-tier-item {
  background: rgba(12, 20, 36, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.15rem;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.85rem;
  user-select: none;
}

.v2ray-tier-item:hover {
  background: rgba(16, 26, 48, 0.85);
  border-color: rgba(0, 240, 255, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(0, 112, 243, 0.25);
}

/* Selected state */
.v2ray-tier-item.is-selected {
  background: rgba(14, 28, 54, 0.95);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 25px -5px rgba(0, 240, 255, 0.28), 0 8px 24px -6px rgba(0, 112, 243, 0.35);
}

/* Highlighted 1 Month Plan styling */
.v2ray-tier-item.is-highlighted {
  border-color: rgba(0, 240, 255, 0.45);
  background: linear-gradient(180deg, rgba(16, 32, 60, 0.95) 0%, rgba(11, 20, 38, 0.85) 100%);
}

.v2ray-tier-item.is-highlighted.is-selected {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 30px -4px rgba(0, 240, 255, 0.35), 0 10px 28px -6px rgba(0, 112, 243, 0.4);
}

.tier-highlight-ribbon {
  position: absolute;
  top: -10px;
  right: 12px;
  background: linear-gradient(135deg, #00f0ff 0%, #0070f3 100%);
  color: #030712;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 10px rgba(0, 240, 255, 0.35);
}

/* Tier Header / Radio */
.tier-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.v2ray-tier-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.v2ray-tier-item.is-selected .v2ray-tier-radio {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.radio-circle {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  transform: scale(0);
  transition: transform var(--transition-fast);
}

.v2ray-tier-item.is-selected .radio-circle {
  transform: scale(1);
}

.tier-period-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.tier-period-badge.highlight-period {
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.1);
  font-weight: 700;
  border: 1px solid rgba(0, 240, 255, 0.25);
}

/* Tier Quota & Limit */
.tier-quota-row {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  margin-bottom: 0.25rem;
}

.tier-quota {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: -0.01em;
}

.tier-device-limit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.tier-device-limit svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* Tier Price in Card Tile */
.v2ray-tier-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.tier-curr {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.tier-amount {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1;
}

/* Active Plan Showcase & Checkout Dock */
.v2ray-card-checkout-dock {
  background: rgba(7, 12, 22, 0.9);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.65rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  box-shadow: inset 0 0 20px rgba(0, 112, 243, 0.08);
}

.dock-summary {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.dock-summary-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.dock-selected-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.dock-devices {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.dock-devices svg {
  color: var(--accent-cyan);
}

.dock-price-display {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.dock-currency {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.dock-price-val {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
}

.dock-cycle {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.v2ray-unified-order-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.85rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  white-space: nowrap;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border: 1px solid rgba(0, 240, 255, 0.4);
  box-shadow: 0 4px 18px rgba(0, 112, 243, 0.35);
  transition: all var(--transition-fast);
  color: #ffffff;
  text-decoration: none;
}

.v2ray-unified-order-btn:hover {
  background: linear-gradient(135deg, #0080ff 0%, #0056cc 100%);
  border-color: var(--accent-cyan);
  box-shadow: 0 6px 24px rgba(0, 112, 243, 0.5), 0 0 15px rgba(0, 240, 255, 0.3);
  transform: translateY(-2px);
  color: #ffffff;
}

.v2ray-unified-order-btn svg {
  transition: transform var(--transition-fast);
}

.v2ray-unified-order-btn:hover svg {
  transform: translateX(4px);
}

/* Features Pill Row */
.v2ray-features-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.v2ray-feat-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.v2ray-feat-pill svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* ==========================================================================
   MULTI-LOCATION CHANGE VPN SECTION
   20 Countries Switchable, 100GB (Rs. 150), 200GB (Rs. 250), Unlimited (Rs. 400)
   ========================================================================== */
.mloc-section-wrapper {
  margin-top: 5rem;
  padding-top: 3.5rem;
  border-top: 1px solid rgba(0, 240, 255, 0.12);
  position: relative;
}

.mloc-heading {
  margin-bottom: 2.75rem;
}

/* 20 Countries Ticker Bar */
.mloc-country-ticker-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.mloc-ticker-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.28);
  border-radius: var(--radius-full);
  padding: 0.4rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.12);
}

.globe-icon {
  font-size: 1rem;
}

.ticker-badge-text {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ticker-dot {
  color: rgba(255, 255, 255, 0.3);
}

.ticker-sub {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Country Flag Chips */
.mloc-country-chips {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  max-width: 860px;
}

.country-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(14, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.country-chip:hover {
  background: rgba(18, 32, 60, 0.9);
  border-color: rgba(0, 240, 255, 0.3);
  color: var(--text-pure);
  transform: translateY(-1px);
}

.country-chip.chip-more {
  background: rgba(0, 112, 243, 0.12);
  border-color: rgba(0, 112, 243, 0.3);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-weight: 700;
}

/* Pricing Grid */
.mloc-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
  align-items: stretch;
}

/* Multi-Location Pricing Card */
.mloc-card {
  background: rgba(10, 16, 30, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.mloc-card:hover {
  background: rgba(13, 21, 40, 0.9);
  border-color: rgba(0, 240, 255, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -10px rgba(0, 112, 243, 0.25);
}

/* Special Featured Highlight for Unlimited */
.mloc-card.is-featured {
  background: linear-gradient(180deg, rgba(16, 30, 58, 0.92) 0%, rgba(10, 18, 34, 0.88) 100%);
  border-color: rgba(0, 240, 255, 0.42);
  box-shadow: 0 0 35px -5px rgba(0, 240, 255, 0.2), 0 12px 30px -8px rgba(0, 112, 243, 0.3);
}

.mloc-card.is-featured:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 45px -5px rgba(0, 240, 255, 0.3), 0 16px 36px -8px rgba(0, 112, 243, 0.4);
}

.mloc-featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00f0ff 0%, #0070f3 100%);
  color: #030712;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.25rem 0.9rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0, 240, 255, 0.4);
}

.mloc-card-header {
  margin-bottom: 1rem;
}

.mloc-tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  gap: 0.5rem;
}

.mloc-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.mloc-country-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-full);
  padding: 0.15rem 0.5rem;
}

.mloc-country-tag.tag-featured {
  color: #030712;
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  font-weight: 800;
}

.mloc-plan-name {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  margin-bottom: 0.35rem;
  line-height: 1.2;
}

.mloc-plan-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* Price Wrap */
.mloc-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin: 0.85rem 0 1rem;
}

.mloc-curr {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.mloc-amount {
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
}

.mloc-cycle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Device Indicator */
.mloc-device-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 1.35rem;
  width: fit-content;
}

.mloc-device-indicator svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.mloc-device-indicator strong {
  color: var(--text-pure);
}

.mloc-device-indicator.indicator-featured {
  background: rgba(0, 240, 255, 0.07);
  border-color: rgba(0, 240, 255, 0.25);
}

.mloc-device-indicator.indicator-featured svg {
  color: var(--accent-cyan);
}

/* Features List */
.mloc-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
  font-size: 0.84rem;
  color: var(--text-secondary);
  flex: 1;
}

.mloc-features-list li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.4;
}

.mloc-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-weight: 700;
}

.mloc-features-list strong {
  color: var(--text-pure);
}

/* Buttons */
.mloc-order-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.78rem 1.15rem;
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.35);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.mloc-order-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  box-shadow: 0 4px 14px rgba(0, 112, 243, 0.35);
  transform: translateY(-1px);
  color: #ffffff;
}

.mloc-order-btn svg {
  transition: transform var(--transition-fast);
}

.mloc-order-btn:hover svg {
  transform: translateX(3px);
}

.mloc-order-btn.btn-featured {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 4px 16px rgba(0, 112, 243, 0.3);
}

.mloc-order-btn.btn-featured:hover {
  background: linear-gradient(135deg, #0080ff 0%, #0056cc 100%);
  border-color: var(--accent-cyan);
  box-shadow: 0 6px 22px rgba(0, 112, 243, 0.45), 0 0 15px rgba(0, 240, 255, 0.3);
}

/* ==========================================================================
   ZEROCORE LK OFFICIAL SOFTWARES SECTION
   ========================================================================== */
.software-section-wrapper {
  margin-top: 5rem;
  position: relative;
  scroll-margin-top: 90px;
}

.software-heading {
  margin-bottom: 2.5rem;
}

.software-showcase-container {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.software-card {
  background: rgba(10, 16, 30, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.5rem;
  align-items: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.6), 0 0 35px -5px rgba(0, 240, 255, 0.12);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.software-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-blue), transparent);
}

.software-card:hover {
  border-color: rgba(0, 240, 255, 0.45);
  box-shadow: 0 16px 50px -10px rgba(0, 0, 0, 0.7), 0 0 45px -5px rgba(0, 240, 255, 0.22);
  transform: translateY(-2px);
}

/* Media Wrap */
.software-media-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  background: #040812;
}

.software-thumbnail {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.software-card:hover .software-thumbnail {
  transform: scale(1.02);
}

.software-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(3, 7, 18, 0.65) 100%);
  pointer-events: none;
}

.software-badge-pulse {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(7, 11, 20, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.4);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Content Wrap */
.software-content-wrap {
  display: flex;
  flex-direction: column;
}

.software-meta-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.software-type-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.25rem;
}

.software-app-name {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.software-version-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #38bdf8;
  white-space: nowrap;
}

.software-version-pill .version-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 6px var(--accent-cyan);
}

.software-tagline {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.software-description {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

/* Features Grid */
.software-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.75rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
}

.soft-feat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.soft-feat-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(0, 112, 243, 0.15);
  border: 1px solid rgba(0, 240, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.soft-feat-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.soft-feat-text strong {
  font-size: 0.82rem;
  color: var(--text-pure);
  font-weight: 700;
}

.soft-feat-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Action Row */
.software-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.software-file-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.file-platform {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.file-platform svg {
  color: var(--accent-cyan);
}

.meta-separator {
  color: rgba(255, 255, 255, 0.2);
}

.file-type {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #38bdf8;
}

.software-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.65rem;
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  color: #030712;
  font-size: 0.92rem;
  font-weight: 800;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(0, 240, 255, 0.35);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.software-download-btn:hover {
  background: linear-gradient(135deg, #33f3ff 0%, #0080ff 100%);
  box-shadow: 0 6px 26px rgba(0, 240, 255, 0.5), 0 0 20px rgba(0, 112, 243, 0.4);
  transform: translateY(-2px);
  color: #030712;
}

.software-download-btn svg {
  transition: transform var(--transition-fast);
}

.software-download-btn:hover svg {
  transform: translateY(2px);
}

.software-download-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.software-old-version-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.8rem 1.15rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.software-old-version-btn:hover {
  background: rgba(0, 112, 243, 0.12);
  border-color: rgba(0, 240, 255, 0.38);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 112, 243, 0.25);
  transform: translateY(-1px);
}

.software-old-version-btn svg {
  color: var(--accent-cyan);
  transition: transform var(--transition-fast);
}

.software-old-version-btn:hover svg {
  transform: rotate(-30deg);
}

/* ZEROCORE LK 30-DAY CLOUD VPS SECTION */
.vps-section-wrapper {
  margin-top: 4.5rem;
  position: relative;
  scroll-margin-top: 90px;
}

.anchor-offset {
  position: absolute;
  top: -90px;
  left: 0;
  pointer-events: none;
  visibility: hidden;
}

.vps-heading {
  margin-bottom: 2.25rem;
}

.vps-validity-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(0, 240, 255, 0.07);
  border: 1px solid rgba(0, 240, 255, 0.28);
  border-radius: var(--radius-full);
  padding: 0.35rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-top: 0.85rem;
  letter-spacing: 0.03em;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.12);
}

.vps-validity-pill .badge-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  display: inline-block;
  animation: pulse-glow 2s infinite ease-in-out;
}

/* 4-Column VPS Pricing Grid */
.vps-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: stretch;
}

/* VPS Pricing Card */
.vps-card {
  background: rgba(10, 16, 30, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.vps-card:hover {
  background: rgba(13, 21, 40, 0.9);
  border-color: rgba(0, 240, 255, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -10px rgba(0, 112, 243, 0.25);
}

/* Featured / Popular VPS Plan (4TB) */
.vps-card.is-featured {
  background: linear-gradient(180deg, rgba(16, 30, 58, 0.92) 0%, rgba(10, 18, 34, 0.88) 100%);
  border-color: rgba(0, 240, 255, 0.42);
  box-shadow: 0 0 35px -5px rgba(0, 240, 255, 0.2), 0 12px 30px -8px rgba(0, 112, 243, 0.3);
}

.vps-card.is-featured:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 45px -5px rgba(0, 240, 255, 0.3), 0 16px 36px -8px rgba(0, 112, 243, 0.4);
}

.vps-featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00f0ff 0%, #0070f3 100%);
  color: #030712;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 800;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0, 240, 255, 0.4);
}

.vps-card-header {
  margin-bottom: 0.85rem;
}

.vps-tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  gap: 0.5rem;
}

.vps-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.vps-period-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-full);
  padding: 0.15rem 0.5rem;
}

.vps-period-tag.tag-featured {
  color: #030712;
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  font-weight: 800;
}

.vps-plan-name {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  margin-bottom: 0.35rem;
  line-height: 1.2;
}

.vps-plan-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
  min-height: 2.3em;
}

/* Price Wrap */
.vps-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin: 0.75rem 0 1.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.vps-curr {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.vps-amount {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
}

.vps-cycle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Spec List */
.vps-spec-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  flex: 1;
}

.vps-spec-list li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.4;
}

.vps-spec-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-weight: 700;
}

.vps-spec-list strong {
  color: var(--text-pure);
}

/* Order Button */
.vps-order-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.35);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.vps-order-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  box-shadow: 0 4px 14px rgba(0, 112, 243, 0.35);
  transform: translateY(-1px);
  color: #ffffff;
}

.vps-order-btn svg {
  transition: transform var(--transition-fast);
}

.vps-order-btn:hover svg {
  transform: translateX(3px);
}

.vps-order-btn.btn-featured {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 4px 16px rgba(0, 112, 243, 0.3);
}

.vps-order-btn.btn-featured:hover {
  background: linear-gradient(135deg, #0080ff 0%, #0056cc 100%);
  border-color: var(--accent-cyan);
  box-shadow: 0 6px 22px rgba(0, 112, 243, 0.45), 0 0 15px rgba(0, 240, 255, 0.3);
}

.best-value-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00f0ff 0%, #0070f3 100%);
  color: #030712;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
}

.card-header {
  margin-bottom: 1.5rem;
}

.plan-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.4rem;
}

.plan-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 0.4rem;
}

.plan-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.price-curr {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.price-amount {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: -0.03em;
}

.price-cycle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.plan-spec-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  flex: 1;
}

.plan-spec-list li {
  position: relative;
  padding-left: 1.25rem;
}

.plan-spec-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-weight: 700;
}

.plan-spec-list strong {
  color: var(--text-pure);
}

.plan-btn {
  width: 100%;
  padding: 0.85rem;
  font-size: 0.9rem;
}

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */
.features-section {
  position: relative;
  z-index: 10;
  padding: 5rem 1.75rem;
  background: rgba(11, 17, 32, 0.4);
  border-top: 1px solid var(--border-subtle);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.feature-col-3 {
  grid-column: span 3;
}

.feature-col-4 {
  grid-column: span 4;
}

.feature-item {
  position: relative;
  display: flex;
  flex-direction: column;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.85rem 1.5rem 1.6rem;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.45), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-item:hover {
  border-color: rgba(6, 182, 212, 0.45);
  background: rgba(15, 23, 42, 0.88);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.5), 0 0 24px rgba(6, 182, 212, 0.12);
}

.feature-item:hover::before {
  opacity: 1;
}

.feature-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  transition: all var(--transition-fast);
}

.feature-item:hover .feature-icon-wrap {
  background: rgba(6, 182, 212, 0.16);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.3);
}

.feature-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 0.45rem;
}

.feature-item h3,
.feature-item h4 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 0.55rem;
  line-height: 1.35;
}

.feature-item p {
  font-size: 0.86rem;
  line-height: 1.62;
  color: var(--text-secondary);
  flex-grow: 1;
}

.feature-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.15rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.feature-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.6rem;
  transition: all var(--transition-fast);
}

.feature-item:hover .feature-chip {
  border-color: rgba(6, 182, 212, 0.22);
  color: #e2e8f0;
}

.feature-chip-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.74rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.65rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.feature-chip-link:hover {
  background: var(--accent-cyan);
  color: #0b1120;
  border-color: var(--accent-cyan);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  position: relative;
  z-index: 10;
  padding: 5rem 1.75rem;
}

.faq-accordion {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-cyan);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-pure);
  gap: 1rem;
}

.faq-chevron {
  font-size: 1.2rem;
  color: var(--accent-cyan);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* FAQ Category Headers */
.faq-category-header {
  margin-top: 1.25rem;
  margin-bottom: 0.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0 0.25rem;
}

.faq-category-header:first-of-type {
  margin-top: 0;
}

.faq-cat-tech {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-category-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.faq-category-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-pure);
  letter-spacing: -0.01em;
}

/* ==========================================================================
   CTA BANNER SECTION
   ========================================================================== */
.cta-banner-section {
  position: relative;
  z-index: 10;
  padding: 3rem 1.75rem 6rem;
}

.cta-banner-card {
  max-width: var(--max-width);
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(14, 25, 46, 0.95) 0%, rgba(9, 14, 26, 0.95) 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0, 112, 243, 0.25);
}

.cta-banner-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.cta-banner-title {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 0.85rem;
}

.cta-banner-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 10;
  background: #02050c;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 1.75rem 2rem;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 2.6fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.15rem;
}

.footer-tagline {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.footer-uptime-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--status-green);
  padding: 0.4rem 0.8rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  width: fit-content;
}

.footer-links-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.footer-payment-text {
  font-size: 0.82rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.2);
  padding: 0.35rem 0.55rem;
  border-radius: var(--radius-sm);
  display: inline-block;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-pure);
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
}

.footer-bottom-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-tech-badges {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan-light);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

/* ==========================================================================
   Keyframes & Micro-Animations
   ========================================================================== */
@keyframes pulse-beacon {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 10px currentColor;
  }
  50% {
    opacity: 0.45;
    transform: scale(0.85);
    box-shadow: 0 0 2px currentColor;
  }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1200px) {
  .services-grid, .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .feature-col-3,
  .feature-col-4 {
    grid-column: span 1;
  }
  .features-grid > .feature-item:last-child {
    grid-column: 1 / -1;
  }
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 1024px) {
  .category-tiles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .vps-pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .mloc-pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .mloc-card.is-featured {
    grid-column: span 2;
  }
  .v2ray-unified-card {
    padding: 2rem 1.65rem 1.65rem;
  }
  .software-card {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding: 1.75rem;
  }
  .why-choose-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (max-width: 860px) {
  .v2ray-tiers-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .v2ray-card-checkout-dock {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }
  .v2ray-unified-order-btn {
    width: 100%;
  }
  .v2ray-features-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  .nav-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(7, 11, 20, 0.98);
    border-bottom: 1px solid var(--border-subtle);
    padding: 2rem 1.5rem;
    display: none;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  }
  .nav-menu.is-active {
    display: flex;
  }
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }
  .menu-toggle {
    display: flex;
  }
  .btn-secondary-nav, .btn-primary-nav {
    display: none;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-links-group {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 1.5rem;
  }
}

@media (max-width: 640px) {
  .v2ray-card-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }
  .v2ray-unified-card {
    padding: 1.5rem 1.15rem 1.25rem;
  }
  .v2ray-tiers-label {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .v2ray-features-row {
    grid-template-columns: 1fr;
  }
  .category-tiles-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .category-tile {
    padding: 0.95rem 1.15rem;
  }
  .services-grid, .pricing-grid, .features-grid, .mloc-pricing-grid, .vps-pricing-grid {
    grid-template-columns: 1fr;
  }
  .feature-col-3,
  .feature-col-4,
  .features-grid > .feature-item:last-child {
    grid-column: auto;
  }
  .mloc-card.is-featured {
    grid-column: auto;
  }
  .mloc-country-chips {
    gap: 0.35rem;
  }
  .country-chip {
    font-size: 0.7rem;
    padding: 0.2rem 0.55rem;
  }
  .mloc-card, .vps-card {
    padding: 1.5rem 1.25rem;
  }
  .software-card {
    padding: 1.5rem 1.15rem;
    border-radius: var(--radius-lg);
  }
  .software-app-name {
    font-size: 1.65rem;
  }
  .software-meta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .software-features-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .software-action-row {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .software-download-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.65rem;
  }
  .software-old-version-btn,
  .software-download-btn {
    width: 100%;
    justify-content: center;
  }
  .why-choose-section {
    padding: 2.5rem 1.25rem 3.5rem;
  }
  .why-choose-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }
  .why-choose-card {
    padding: 1.6rem 1.35rem;
  }
  .trust-metrics {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .metric-divider {
    display: none;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  .store-filter-tabs {
    flex-wrap: wrap;
    border-radius: var(--radius-md);
  }
  .footer-links-group {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0.85rem 1rem;
  }
  .hero-title {
    font-size: 2.15rem;
  }
  .hero-subtitle {
    font-size: 0.95rem;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .v2ray-unified-title {
    font-size: 1.4rem;
  }
  .v2ray-tier-price {
    font-size: 1.15rem;
  }
  .tier-amount {
    font-size: 1.6rem;
  }
  .dock-price-val {
    font-size: 2.1rem;
  }
  .mloc-amount, .vps-amount {
    font-size: 2rem;
  }
  .software-app-name {
    font-size: 1.5rem;
  }
  .software-card {
    padding: 1.25rem 0.95rem;
  }
  .footer-links-group {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .why-choose-card {
    padding: 1.4rem 1.15rem;
  }
}