/*
Theme Name: OwizoTech
Theme URI: https://owizotech.com
Author: OwizoTech Team
Author URI: https://owizotech.com
Description: Premium WooCommerce theme for OwizoTech — professional electronics & tech store. Dark luxury aesthetic with bilingual support (AR/EN).
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
WC requires at least: 8.0
WC tested up to: 8.9
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: owizotech
Domain Path: /languages
Tags: e-commerce, woocommerce, rtl-language-support, dark, two-columns, custom-menu, featured-images, translation-ready
*/

/* =========================================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================= */
:root {
  /* === Brand Colors === */
  --clr-bg-primary:    #0A0C10;
  --clr-bg-secondary:  #0F1218;
  --clr-bg-card:       #13161D;
  --clr-bg-elevated:   #1A1E28;
  --clr-border:        rgba(255,255,255,0.07);
  --clr-border-hover:  rgba(255,255,255,0.14);

  --clr-accent:        #00C8FF;
  --clr-accent-dark:   #0099CC;
  --clr-accent-glow:   rgba(0,200,255,0.18);
  --clr-accent-2:      #7B5CF6;
  --clr-accent-2-glow: rgba(123,92,246,0.18);

  --clr-gold:          #F5C842;
  --clr-gold-dark:     #C8A020;

  --clr-success:       #22C55E;
  --clr-danger:        #EF4444;
  --clr-warning:       #F59E0B;

  --clr-text-primary:  #F0F2F7;
  --clr-text-secondary:#8A90A0;
  --clr-text-muted:    #555C70;

  /* === Typography === */
  --font-display:  'Syne', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --font-arabic:   'Cairo', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  /* === Sizing === */
  --container-xl:  1400px;
  --container-lg:  1200px;
  --container-md:  960px;

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     32px;
  --radius-full:   9999px;

  /* === Spacing === */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   40px;
  --space-2xl:  64px;
  --space-3xl:  96px;

  /* === Shadows === */
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:    0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:    0 20px 60px rgba(0,0,0,0.6);
  --shadow-accent: 0 0 40px var(--clr-accent-glow), 0 8px 32px rgba(0,0,0,0.5);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.4);

  /* === Transitions === */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms cubic-bezier(0.25,0.46,0.45,0.94);
  --transition-bounce: 500ms cubic-bezier(0.34,1.56,0.64,1);

  /* === Z-index layers === */
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-modal:    500;
  --z-toast:    600;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--clr-text-primary);
  background-color: var(--clr-bg-primary);
  overflow-x: hidden;
}

/* RTL support */
[dir="rtl"],
.rtl,
:lang(ar) {
  font-family: var(--font-arabic);
  direction: rtl;
  text-align: right;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--clr-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: #fff; }
button, input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* =========================================================
   3. TYPOGRAPHY SCALE
   ========================================================= */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--clr-text-primary);
  letter-spacing: -0.02em;
}

:lang(ar) h1,:lang(ar) h2,:lang(ar) h3,
:lang(ar) h4,:lang(ar) h5,:lang(ar) h6 {
  font-family: var(--font-arabic);
  letter-spacing: 0;
}

h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 2rem); }
h4 { font-size: 1.4rem; }
h5 { font-size: 1.2rem; }
h6 { font-size: 1rem; }

p { color: var(--clr-text-secondary); max-width: 70ch; }

.text-gradient {
  background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =========================================================
   4. LAYOUT UTILITIES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}
.container--lg  { max-width: var(--container-lg); }
.container--md  { max-width: var(--container-md); }

.section { padding: var(--space-3xl) 0; }
.section--sm { padding: var(--space-2xl) 0; }

.grid { display: grid; gap: var(--space-lg); }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* =========================================================
   5. COMPONENT: BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
}
.btn:hover::before { background: rgba(255,255,255,0.08); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  color: #000;
  box-shadow: 0 4px 20px var(--clr-accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--clr-accent-glow);
  color: #000;
}

.btn-secondary {
  background: transparent;
  color: var(--clr-text-primary);
  border: 1px solid var(--clr-border-hover);
}
.btn-secondary:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--clr-text-secondary);
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--clr-text-primary);
}

.btn-icon {
  width: 44px; height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-sm { padding: 8px 20px; font-size: 0.875rem; }

/* =========================================================
   6. COMPONENT: CARDS
   ========================================================= */
.card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
}
.card:hover {
  border-color: var(--clr-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

/* =========================================================
   7. COMPONENT: BADGES & LABELS
   ========================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.badge-accent   { background: var(--clr-accent-glow); color: var(--clr-accent); border: 1px solid rgba(0,200,255,0.3); }
.badge-sale     { background: rgba(239,68,68,0.15); color: var(--clr-danger); border: 1px solid rgba(239,68,68,0.3); }
.badge-new      { background: rgba(34,197,94,0.15); color: var(--clr-success); border: 1px solid rgba(34,197,94,0.3); }
.badge-featured { background: rgba(245,200,66,0.15); color: var(--clr-gold); border: 1px solid rgba(245,200,66,0.3); }

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

label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="search"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--clr-bg-elevated);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
}
input::placeholder, textarea::placeholder { color: var(--clr-text-muted); }

/* =========================================================
   9. DECORATIVE ELEMENTS
   ========================================================= */
.divider {
  height: 1px;
  background: var(--clr-border);
  border: none;
  margin: var(--space-xl) 0;
}

.noise-overlay::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

.glow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-accent);
  box-shadow: 0 0 10px var(--clr-accent), 0 0 20px var(--clr-accent);
  display: inline-block;
}

/* Gradient mesh background */
.mesh-bg {
  position: relative;
}
.mesh-bg::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--clr-accent-glow) 0%, transparent 70%);
  top: -200px; right: -200px;
  pointer-events: none;
}
.mesh-bg::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--clr-accent-2-glow) 0%, transparent 70%);
  bottom: -100px; left: -100px;
  pointer-events: none;
}

/* =========================================================
   10. SECTION HEADINGS
   ========================================================= */
.section-header { margin-bottom: var(--space-2xl); }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-accent);
  margin-bottom: var(--space-md);
}
.section-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--clr-accent);
  display: block;
}
.section-title { color: var(--clr-text-primary); }
.section-subtitle { color: var(--clr-text-secondary); margin-top: var(--space-md); font-size: 1.1rem; }

/* =========================================================
   11. BREADCRUMBS
   ========================================================= */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  padding: var(--space-md) 0;
}
.breadcrumbs a { color: var(--clr-text-secondary); }
.breadcrumbs a:hover { color: var(--clr-accent); }
.breadcrumbs .sep { color: var(--clr-text-muted); }
.breadcrumbs .current { color: var(--clr-text-primary); }

/* =========================================================
   12. PAGINATION
   ========================================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}
.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-secondary);
  font-weight: 600;
  transition: all var(--transition-fast);
}
.pagination a:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}
.pagination .current {
  background: var(--clr-accent);
  color: #000;
  border-color: var(--clr-accent);
}

/* =========================================================
   13. SCROLLBAR STYLING
   ========================================================= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg-primary); }
::-webkit-scrollbar-thumb { background: var(--clr-bg-elevated); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-accent-dark); }

/* =========================================================
   14. SELECTION
   ========================================================= */
::selection { background: var(--clr-accent-glow); color: var(--clr-accent); }

/* =========================================================
   15. RESPONSIVE
   ========================================================= */
@media (max-width: 1200px) {
  .container { padding: 0 var(--space-lg); }
  .grid-4 { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 768px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .section { padding: var(--space-2xl) 0; }
  /* Fix button overflow on mobile */
  .btn { padding: 10px 20px; font-size: 0.9rem; white-space: normal; text-align: center; }
  .btn-lg { padding: 12px 28px; font-size: 0.95rem; }
}
@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .container { padding: 0 var(--space-md); }
  /* Fix heading overflow on small screens */
  h1 { font-size: clamp(1.6rem, 8vw, 2.5rem); word-break: break-word; }
  h2 { font-size: clamp(1.3rem, 6vw, 2rem); }
  h3 { font-size: clamp(1.1rem, 5vw, 1.6rem); }
  /* Prevent horizontal overflow */
  p { max-width: 100%; }
}

/* =========================================================
   16. ANIMATIONS
   ========================================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--clr-accent-glow); }
  50%       { box-shadow: 0 0 40px var(--clr-accent-glow), 0 0 60px var(--clr-accent-glow); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.animate-fade-up  { animation: fadeInUp 0.6s var(--transition-slow) both; }
.animate-fade-in  { animation: fadeIn 0.4s ease both; }
.animate-float    { animation: float 4s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* Loading skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--clr-bg-card) 25%, var(--clr-bg-elevated) 50%, var(--clr-bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}