/* =============================================
   APPVAULT - Design System
   Cyberpunk Underground Digital Store
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Exo+2:wght@400;500;600;700&display=swap');

/* =============================================
   CSS CUSTOM PROPERTIES
   ============================================= */
:root {
  /* Brand Colors */
  --color-bg-primary: #0D0D0D;
  --color-bg-secondary: #1A1A1A;
  --color-bg-card: #141414;
  --color-bg-elevated: #1E1E1E;
  --color-accent-green: #00FF9C;
  --color-accent-purple: #7A5CFF;
  --color-accent-green-dim: rgba(0, 255, 156, 0.1);
  --color-accent-purple-dim: rgba(122, 92, 255, 0.1);
  --color-text-primary: #FFFFFF;
  --color-text-secondary: rgba(255, 255, 255, 0.65);
  --color-text-muted: rgba(255, 255, 255, 0.35);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-accent: rgba(0, 255, 156, 0.3);

  /* Typography */
  --font-heading: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Exo 2', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;

  /* Shadows & Glows */
  --glow-green: 0 0 20px rgba(0, 255, 156, 0.4), 0 0 40px rgba(0, 255, 156, 0.1);
  --glow-green-sm: 0 0 10px rgba(0, 255, 156, 0.3);
  --glow-purple: 0 0 20px rgba(122, 92, 255, 0.4);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 8px 40px rgba(0, 0, 0, 0.6);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  /* Layout */
  --nav-height: 70px;
  --container-max: 1200px;
  --container-pad: 1.5rem;
}

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

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

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

input,
select,
textarea {
  font-family: inherit;
}

ul,
ol {
  list-style: none;
}

/* =============================================
   BACKGROUND TEXTURE
   ============================================= */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 255, 156, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 156, 0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

h4,
h5,
h6 {
  font-family: var(--font-accent);
  font-weight: 600;
}

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

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

.text-muted {
  color: var(--color-text-muted);
}

.text-secondary {
  color: var(--color-text-secondary);
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--space-4xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.gap-xl {
  gap: var(--space-xl);
}

.grid {
  display: grid;
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(13, 13, 13, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base);
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.98);
  border-bottom-color: var(--color-border-accent);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-purple));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--glow-green-sm);
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-text-primary);
}

.nav-logo-text span {
  color: var(--color-accent-green);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-family: var(--font-accent);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-accent-green);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent-green);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: var(--transition-base);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-accent);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.05);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--color-accent-green);
  color: var(--color-bg-primary);
  border-color: var(--color-accent-green);
  box-shadow: var(--glow-green-sm);
}

.btn-primary:hover {
  box-shadow: var(--glow-green);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent-green);
  border-color: var(--color-accent-green);
}

.btn-outline:hover {
  background: var(--color-accent-green-dim);
  box-shadow: var(--glow-green-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.btn-purple {
  background: var(--color-accent-purple);
  color: white;
  border-color: var(--color-accent-purple);
  box-shadow: 0 0 10px rgba(122, 92, 255, 0.3);
}

.btn-purple:hover {
  box-shadow: var(--glow-purple);
  transform: translateY(-1px);
}

.btn-danger {
  background: rgba(255, 59, 59, 0.1);
  color: #FF5555;
  border-color: rgba(255, 59, 59, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 59, 59, 0.2);
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* =============================================
   BADGES & CHIPS
   ============================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-green {
  background: rgba(0, 255, 156, 0.15);
  color: var(--color-accent-green);
  border: 1px solid rgba(0, 255, 156, 0.3);
}

.badge-purple {
  background: rgba(122, 92, 255, 0.15);
  color: var(--color-accent-purple);
  border: 1px solid rgba(122, 92, 255, 0.3);
}

.badge-yellow {
  background: rgba(255, 200, 0, 0.15);
  color: #FFC800;
  border: 1px solid rgba(255, 200, 0, 0.3);
}

.badge-red {
  background: rgba(255, 59, 59, 0.15);
  color: #FF5555;
  border: 1px solid rgba(255, 59, 59, 0.3);
}

.badge-gray {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 156, 0.3), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  border-color: rgba(0, 255, 156, 0.2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-elevated), 0 0 30px rgba(0, 255, 156, 0.05);
}

.card:hover::before {
  opacity: 1;
}

.card-elevated {
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-card);
}

/* Product Card */
.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: visible;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 255, 156, 0.03), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover {
  border-color: rgba(0, 255, 156, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 255, 156, 0.08);
}

.product-card:hover::after {
  opacity: 1;
}

.product-card-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

.product-card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.product-card-name {
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.product-card-category {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-card-price {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-accent-green);
}

.product-card-price span {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: var(--space-2xl);
  padding: var(--space-lg) 0;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-btn:hover:not(.disabled):not(.active) {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
  background: var(--color-accent-green-dim);
}

.page-btn.active {
  background: var(--color-accent-green);
  color: var(--color-bg-primary);
  border-color: var(--color-accent-green);
  box-shadow: var(--glow-green-sm);
}

.page-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-dots {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  padding: 0 4px;
}

/* Package Card */
.package-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  cursor: pointer;
}

.package-card.selected,
.package-card:hover {
  border-color: var(--color-accent-green);
  background: rgba(0, 255, 156, 0.05);
  box-shadow: 0 0 20px rgba(0, 255, 156, 0.1);
}

.package-card.featured {
  border-color: var(--color-accent-purple);
  background: rgba(122, 92, 255, 0.05);
}

.package-card-tag {
  position: absolute;
  top: -1px;
  right: 16px;
  background: var(--color-accent-purple);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.package-price {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-accent-green);
}

.package-price-old {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-green);
  font-family: var(--font-accent);
  margin-bottom: var(--space-md);
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background: var(--color-accent-green);
  opacity: 0.5;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.section-desc {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 255, 156, 0.08), transparent 70%);
  top: -100px;
  right: -100px;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(122, 92, 255, 0.08), transparent 70%);
  bottom: -50px;
  left: -100px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(0, 255, 156, 0.1);
  border: 1px solid rgba(0, 255, 156, 0.25);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent-green);
  font-family: var(--font-accent);
  margin-bottom: var(--space-xl);
  letter-spacing: 0.05em;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-green);
  box-shadow: 0 0 6px var(--color-accent-green);
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--space-lg);
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--color-accent-green);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  opacity: 0.7;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-accent-green);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =============================================
   CATEGORY FILTERS
   ============================================= */
.category-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.category-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-accent);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.03em;
}

.category-tab:hover {
  border-color: rgba(0, 255, 156, 0.3);
  color: var(--color-accent-green);
  background: var(--color-accent-green-dim);
}

.category-tab.active {
  background: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: var(--color-bg-primary);
  font-weight: 700;
  box-shadow: var(--glow-green-sm);
}

/* =============================================
   FORMS
   ============================================= */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  font-family: var(--font-accent);
  letter-spacing: 0.03em;
}

.form-label .required {
  color: #FF5555;
  margin-left: 2px;
}

.form-control {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.7rem 1rem;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-control::placeholder {
  color: var(--color-text-muted);
}

.form-control:focus {
  border-color: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(0, 255, 156, 0.1);
  background: var(--color-bg-elevated);
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.form-error {
  font-size: 0.78rem;
  color: #FF5555;
  display: none;
}

.form-control.is-invalid {
  border-color: #FF5555;
}

.form-control.is-invalid~.form-error {
  display: block;
}

/* Upload Area */
.upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--color-accent-green);
  background: var(--color-accent-green-dim);
}

.upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.upload-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.upload-text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.upload-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

.upload-preview {
  margin-top: var(--space-md);
  display: none;
}

.upload-preview img {
  max-height: 200px;
  border-radius: var(--radius-md);
  margin: 0 auto;
  border: 1px solid var(--color-border-accent);
}

/* =============================================
   PAYMENT METHOD SELECTOR
   ============================================= */
.payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-sm);
}

.payment-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  position: relative;
}

.payment-option:hover {
  border-color: rgba(0, 255, 156, 0.3);
  background: var(--color-accent-green-dim);
}

.payment-option.selected {
  border-color: var(--color-accent-green);
  background: rgba(0, 255, 156, 0.08);
  box-shadow: 0 0 12px rgba(0, 255, 156, 0.15);
}

.payment-option input {
  display: none;
}

.payment-option-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  font-family: var(--font-accent);
}

.payment-option.selected .payment-option-name {
  color: var(--color-accent-green);
}

.payment-option-icon {
  font-size: 1.5rem;
}

/* =============================================
   ORDER SUMMARY SIDEBAR
   ============================================= */
.order-summary {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
}

.order-summary-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-accent-green);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  padding: var(--space-xs) 0;
}

.summary-line span:first-child {
  color: var(--color-text-secondary);
}

.summary-line span:last-child {
  font-weight: 600;
}

.summary-total {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  font-family: var(--font-heading);
}

.summary-total .summary-line span:last-child {
  color: var(--color-accent-green);
  font-size: 1.1rem;
}

/* =============================================
   TABLES
   ============================================= */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
}

th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

td {
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--color-text-secondary);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tbody tr {
  transition: background var(--transition-fast);
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

td strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

/* =============================================
   MODALS
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-elevated);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-base);
  position: relative;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-lg {
  max-width: 760px;
}

.modal-xl {
  max-width: 960px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

/* =============================================
   STATUS BADGES
   ============================================= */
.status-pending {
  background: rgba(255, 200, 0, 0.12);
  color: #FFC800;
  border: 1px solid rgba(255, 200, 0, 0.3);
}

.status-paid {
  background: rgba(0, 150, 255, 0.12);
  color: #0096FF;
  border: 1px solid rgba(0, 150, 255, 0.3);
}

.status-processing {
  background: rgba(122, 92, 255, 0.12);
  color: var(--color-accent-purple);
  border: 1px solid rgba(122, 92, 255, 0.3);
}

.status-completed {
  background: rgba(0, 255, 156, 0.12);
  color: var(--color-accent-green);
  border: 1px solid rgba(0, 255, 156, 0.3);
}

.status-cancelled {
  background: rgba(255, 59, 59, 0.12);
  color: #FF5555;
  border: 1px solid rgba(255, 59, 59, 0.3);
}

/* =============================================
   STATS CARDS
   ============================================= */
.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.stat-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  opacity: 0.06;
}

.stat-card.green::before {
  background: var(--color-accent-green);
}

.stat-card.purple::before {
  background: var(--color-accent-purple);
  box-shadow: none;
}

.stat-card-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.stat-card-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: var(--space-xs);
}

.stat-card-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-card-change {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: var(--space-sm);
}

.stat-card-change.up {
  color: var(--color-accent-green);
}

.stat-card-change.down {
  color: #FF5555;
}

/* =============================================
   ALERTS & TOASTS
   ============================================= */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
}

.alert-success {
  background: rgba(0, 255, 156, 0.08);
  border: 1px solid rgba(0, 255, 156, 0.2);
  color: var(--color-accent-green);
}

.alert-error {
  background: rgba(255, 59, 59, 0.08);
  border: 1px solid rgba(255, 59, 59, 0.2);
  color: #FF5555;
}

.alert-info {
  background: rgba(0, 150, 255, 0.08);
  border: 1px solid rgba(0, 150, 255, 0.2);
  color: #0096FF;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  min-width: 280px;
  box-shadow: var(--shadow-elevated);
  animation: slideInRight 0.3s ease;
  backdrop-filter: blur(20px);
}

.toast-success {
  background: rgba(0, 255, 156, 0.15);
  border: 1px solid rgba(0, 255, 156, 0.3);
  color: var(--color-accent-green);
}

.toast-error {
  background: rgba(255, 59, 59, 0.15);
  border: 1px solid rgba(255, 59, 59, 0.3);
  color: #FF5555;
}

.toast-info {
  background: rgba(122, 92, 255, 0.15);
  border: 1px solid rgba(122, 92, 255, 0.3);
  color: var(--color-accent-purple);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4xl) 0 var(--space-xl);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  line-height: 1.7;
}

.footer-col-title {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent-green);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* =============================================
   HOW IT WORKS STEPS
   ============================================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  position: relative;
}

.step-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-green-dim);
  border: 1px solid var(--color-border-accent);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-accent-green);
  margin: 0 auto var(--space-lg);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: block;
}

.step-title {
  font-family: var(--font-accent);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   SEARCH
   ============================================= */
.search-bar {
  position: relative;
  max-width: 400px;
}

.search-bar input {
  width: 100%;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 0.65rem 1rem 0.65rem 2.75rem;
  color: var(--color-text-primary);
  font-size: 0.875rem;
  outline: none;
  transition: all var(--transition-fast);
}

.search-bar input:focus {
  border-color: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(0, 255, 156, 0.1);
}

.search-bar input::placeholder {
  color: var(--color-text-muted);
}

.search-bar-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1rem;
  pointer-events: none;
}

/* =============================================
   EMPTY STATE
   ============================================= */
.empty-state {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  opacity: 0.5;
}

.empty-state h3 {
  font-family: var(--font-accent);
  margin-bottom: var(--space-sm);
  color: var(--color-text-secondary);
}

.empty-state p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* =============================================
   LOADING SKELETON
   ============================================= */
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-elevated) 25%, rgba(255, 255, 255, 0.03) 50%, var(--color-bg-elevated) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 255, 156, 0.3);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

/* =============================================
   LOADING ANIMATIONS
   ============================================= */
body {
  animation: page-entrance 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes page-entrance {
  0% {
    opacity: 0;
    transform: translateY(15px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.cyber-loader {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 255, 156, 0.1);
  border-top-color: var(--color-accent-green);
  border-right-color: var(--color-accent-purple);
  border-radius: 50%;
  animation: cyber-spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
  box-shadow: 0 0 15px rgba(0, 255, 156, 0.2), inset 0 0 10px rgba(122, 92, 255, 0.1);
}

@keyframes cyber-spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.ph,
.ph-fill,
.ph-bold {
  vertical-align: middle;
}

@keyframes glitch {

  0%,
  100% {
    clip-path: inset(0 0 100% 0);
  }

  20% {
    clip-path: inset(33% 0 20% 0);
    transform: translateX(-2px);
  }

  40% {
    clip-path: inset(50% 0 30% 0);
    transform: translateX(2px);
  }

  60% {
    clip-path: inset(10% 0 70% 0);
    transform: translateX(-1px);
  }

  80% {
    clip-path: inset(75% 0 5% 0);
    transform: translateX(1px);
  }
}

@keyframes scanline {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100vh);
  }
}

.animate-fadeup {
  animation: fadeUp 0.6s ease forwards;
}

.animate-delay-1 {
  animation-delay: 0.1s;
  opacity: 0;
}

.animate-delay-2 {
  animation-delay: 0.2s;
  opacity: 0;
}

.animate-delay-3 {
  animation-delay: 0.3s;
  opacity: 0;
}

.animate-delay-4 {
  animation-delay: 0.4s;
  opacity: 0;
}

/* =============================================
   PAGE HEADER (inner pages)
   ============================================= */
.page-header {
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-accent), transparent);
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* ─── Tablet (≤ 1024px) ─── */
@media (max-width: 1024px) {

  /* Nav CTA — hide secondary action on small laptops */
  .nav-cta .btn-ghost {
    display: none;
  }

  /* Footer grid */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Store: 3-col → 2-col */
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  /* How it Works: row → 2-col */
  .hiw-steps {
    grid-template-columns: 1fr 1fr;
  }

  /* Order: side-by-side layout shrinks */
  .order-layout {
    gap: var(--space-lg);
  }
}

/* ─── Mobile (≤ 768px) ─── */
@media (max-width: 768px) {
  :root {
    --container-pad: 1rem;
    --space-4xl: 3rem;
    --space-3xl: 2.5rem;
    --nav-height: 60px;
  }

  /* ── Navigation ── */
  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-xl) var(--space-lg);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    z-index: 999;
    animation: slideDown 0.25s ease;
  }

  .nav-links.open .nav-link {
    font-size: 1rem;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-primary);
  }

  .nav-links.open+.nav-cta {
    display: flex;
    flex-direction: column;
    padding: 0 var(--space-lg) var(--space-lg);
    gap: var(--space-sm);
  }

  /* Fix hamburger animation */
  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* ── Hero ── */
  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + 2rem) 0 3rem;
  }

  .hero-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .hero-desc {
    font-size: 0.95rem;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--space-lg);
  }

  .hero-stat-value {
    font-size: 1.4rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-orb-1 {
    width: 280px;
    height: 280px;
  }

  .hero-orb-2 {
    width: 220px;
    height: 220px;
  }

  /* ── Section headers ── */
  .section {
    padding: var(--space-3xl) 0;
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }

  .section-desc {
    font-size: 0.9rem;
  }

  /* ── Store / Products Grid ── */
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
    gap: var(--space-md);
  }

  .store-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .category-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .category-tabs::-webkit-scrollbar {
    display: none;
  }

  .category-tab {
    flex-shrink: 0;
    font-size: 0.8rem;
    padding: 0.4rem 0.9rem;
  }

  /* ── Product Detail Page ── */
  .product-detail-grid {
    grid-template-columns: 1fr !important;
  }

  .package-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: var(--space-md);
  }

  /* ── Order Page ── */
  .order-layout {
    grid-template-columns: 1fr !important;
    gap: var(--space-lg);
  }

  .order-summary {
    position: static;
  }

  /* ── How It Works ── */
  .hiw-steps {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .hiw-connector {
    display: none;
  }

  /* ── FAQ ── */
  .faq-item {
    padding: var(--space-lg);
  }

  .faq-question {
    font-size: 0.9rem;
  }

  /* ── Contact ── */
  .contact-grid {
    grid-template-columns: 1fr !important;
  }

  /* ── Footer ── */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  /* ── Modals ── */
  .modal {
    padding: var(--space-lg);
    margin: var(--space-sm);
    border-radius: var(--radius-xl);
  }

  .modal-lg {
    max-width: 100%;
  }

  /* ── Tables ── */
  .table-wrapper {
    border-radius: var(--radius-md);
  }

  td,
  th {
    font-size: 0.8rem;
    padding: 10px 10px;
  }
}

/* ─── Small phones (≤ 480px) ─── */
@media (max-width: 480px) {
  :root {
    --space-4xl: 2.5rem;
  }

  /* Hero */
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-badge {
    font-size: 0.72rem;
  }

  .hero-tagline {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
  }

  /* Products grid: 2 cols on very small screens */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .product-card {
    padding: var(--space-md);
  }

  .product-card-logo {
    width: 44px;
    height: 44px;
    font-size: 22px;
  }

  .product-card-name {
    font-size: 0.88rem;
  }

  /* Packages: single column */
  .package-grid {
    grid-template-columns: 1fr !important;
  }

  /* Category tabs smaller */
  .category-tab {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
  }

  /* Order form tighter */
  .order-form-grid {
    grid-template-columns: 1fr !important;
  }

  /* Footer brand */
  .footer-brand {
    max-width: 100%;
  }

  /* Section header */
  .section-title {
    font-size: 1.6rem;
  }

  .section-eyebrow::before,
  .section-eyebrow::after {
    width: 20px;
  }

  /* Pagination */
  .pagination {
    gap: 4px;
  }

  .page-btn {
    min-width: 32px;
    height: 32px;
    font-size: 0.75rem;
  }
}

/* ─── Utility ─── */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}