/*
Theme Name: JBCoder Technolab Premium
Theme URI: https://jbcodertechnolab.com
Author: JBCoder Technolab
Author URI: https://jbcodertechnolab.com
Description: Premium software development company WordPress theme with modern design, glassmorphism UI, dark/light mode, and advanced animations.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: jbcoder-technolab
Tags: custom-logo, custom-menu, threaded-comments, translation-ready
*/

/* ==================== CSS Variables ==================== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --bg-glass: rgba(18, 18, 26, 0.8);
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #6b6b7b;
  --accent-primary: #6366f1;
  --accent-secondary: #8b5cf6;
  --accent-tertiary: #06b6d4;
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-base: 0.3s ease;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent-primary: #4f46e5;
  --border-color: rgba(0, 0, 0, 0.08);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-family); background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: color var(--transition-base); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--gradient-primary); z-index: 10000; width: 0%; }

.loader { position: fixed; inset: 0; background: var(--bg-primary); z-index: 99999; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s ease; }
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-content { text-align: center; }
.loader-logo { font-size: 2rem; font-weight: 800; margin-bottom: 2rem; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.loader-bar { width: 200px; height: 4px; background: var(--border-color); border-radius: 2px; overflow: hidden; }
.loader-bar-fill { height: 100%; background: var(--gradient-primary); width: 0%; transition: width 0.3s ease; }

.bg-animation { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.bg-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--border-color) 1px, transparent 1px), linear-gradient(90deg, var(--border-color) 1px, transparent 1px); background-size: 60px 60px; opacity: 0.3; }
.bg-gradient { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.3), transparent), radial-gradient(ellipse 60% 40% at 80% 50%, rgba(139, 92, 246, 0.2), transparent); }

.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; transition: all var(--transition-base); }
.header.scrolled { background: var(--bg-glass); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-color); padding: 12px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 8px; font-size: 1.5rem; font-weight: 800; }
.logo-icon { font-size: 1.75rem; }
.logo-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-menu { display: flex; align-items: center; gap: 32px; }
.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); padding: 8px 0; position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--gradient-primary); transition: width var(--transition-base); }
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 16px; }

.theme-toggle { width: 44px; height: 44px; border-radius: 12px; background: var(--bg-tertiary); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-primary); transition: all var(--transition-base); }
.theme-toggle:hover { background: var(--bg-secondary); border-color: var(--accent-primary); }
.sun-icon { display: none; }
[data-theme="light"] .sun-icon { display: block; }
[data-theme="light"] .moon-icon { display: none; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 1px; }

@media (max-width: 968px) {
  .nav-toggle { display: flex; }
  .nav-menu { position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh; background: var(--bg-secondary); flex-direction: column; justify-content: center; padding: 2rem; border-left: 1px solid var(--border-color); transition: right var(--transition-base); }
  .nav-menu.active { right: 0; }
  .nav-link { font-size: 1.1rem; padding: 12px 0; }
}

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; font-size: 0.95rem; font-weight: 600; border-radius: 12px; transition: all var(--transition-base); white-space: nowrap; }
.btn-primary { background: var(--gradient-primary); color: white; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4); }
.btn-secondary { background: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: var(--bg-secondary); border-color: var(--accent-primary); transform: translateY(-2px); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 120px 0 80px; position: relative; overflow: hidden; }
.hero-container { text-align: center; max-width: 900px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: var(--bg-glass); backdrop-filter: blur(10px); border: 1px solid var(--border-color); border-radius: 50px; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 24px; }
.badge-dot { width: 8px; height: 8px; background: #10b981; border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.2); } }
.hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 900; line-height: 1.1; margin-bottom: 24px; letter-spacing: -0.02em; }
.gradient-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-description { font-size: 1.25rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto 40px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; padding-top: 48px; border-top: 1px solid var(--border-color); }
.stat-item { text-align: center; }
.stat-number { font-size: 3rem; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
.stat-suffix { font-size: 2rem; font-weight: 700; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { display: block; font-size: 0.9rem; color: var(--text-muted); margin-top: 8px; }

.section { padding: 100px 0; position: relative; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: var(--bg-glass); backdrop-filter: blur(10px); border: 1px solid var(--border-color); border-radius: 50px; font-size: 0.8rem; font-weight: 600; color: var(--accent-primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.section-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.section-description { font-size: 1.1rem; color: var(--text-secondary); line-height: 1.7; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.service-card { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 24px; padding: 32px; transition: all var(--transition-base); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-primary); opacity: 0; transition: opacity var(--transition-base); }
.service-card:hover { transform: translateY(-8px); border-color: var(--accent-primary); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), var(--shadow-glow); }
.service-card:hover::before { opacity: 1; }
.service-icon { font-size: 3rem; margin-bottom: 20px; }
.service-title { font-size: 1.35rem; font-weight: 700; margin-bottom: 12px; }
.service-description { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin-bottom: 20px; }
.service-features { margin-bottom: 20px; }
.service-features li { color: var(--text-secondary); font-size: 0.9rem; padding: 6px 0; padding-left: 20px; position: relative; }
.service-features li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-primary); font-weight: 700; }
.service-link { color: var(--accent-primary); font-size: 0.95rem; font-weight: 600; }

.tech-categories { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 32px; }
.tech-category { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 24px; padding: 32px; }
.tech-category-title { display: flex; align-items: center; gap: 12px; font-size: 1.1rem; font-weight: 700; margin-bottom: 24px; }
.tech-icon { font-size: 1.5rem; }
.tech-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; }
.tech-item { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 12px; padding: 16px 8px; text-align: center; transition: all var(--transition-base); cursor: default; }
.tech-item:hover { background: var(--bg-secondary); border-color: var(--accent-primary); transform: translateY(-4px); }
.tech-item-inner { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.tech-emoji { font-size: 1.75rem; }
.tech-name { font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); }

.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.why-card { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 20px; padding: 28px; text-align: center; transition: all var(--transition-base); }
.why-card:hover { transform: translateY(-6px); border-color: var(--accent-primary); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4); }
.why-icon { width: 64px; height: 64px; background: var(--gradient-primary); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: white; }
.why-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.why-text { color: var(--text-secondary); font-size: 0.9rem; }

.process-timeline { max-width: 800px; margin: 0 auto; position: relative; }
.process-timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--border-color); transform: translateX(-50%); }
@media (max-width: 768px) { .process-timeline::before { left: 24px; } }
.process-step { display: flex; gap: 32px; margin-bottom: 48px; position: relative; }
@media (max-width: 768px) { .process-step { padding-left: 64px; } }
.process-number { flex-shrink: 0; width: 64px; height: 64px; background: var(--gradient-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; font-weight: 800; color: white; z-index: 1; }
@media (max-width: 768px) { .process-number { position: absolute; left: 0; width: 48px; height: 48px; font-size: 1rem; } }
.process-content { flex: 1; background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 20px; padding: 28px; }
.process-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.process-text { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; }

.industries-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.industry-card { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 16px; padding: 28px 20px; text-align: center; transition: all var(--transition-base); }
.industry-card:hover { transform: translateY(-6px); border-color: var(--accent-primary); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4); }
.industry-icon { font-size: 2.5rem; margin-bottom: 16px; }
.industry-title { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.industry-text { color: var(--text-muted); font-size: 0.85rem; }

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 32px; }
.portfolio-card { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 24px; overflow: hidden; transition: all var(--transition-base); }
.portfolio-card:hover { transform: translateY(-8px); border-color: var(--accent-primary); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), var(--shadow-glow); }
.portfolio-preview { background: var(--bg-tertiary); padding: 16px 16px 0; }
.portfolio-browser-bar { display: flex; gap: 6px; margin-bottom: 12px; }
.browser-dot { width: 10px; height: 10px; border-radius: 50%; }
.browser-dot.red { background: #ef4444; }
.browser-dot.yellow { background: #f59e0b; }
.browser-dot.green { background: #10b981; }
.portfolio-screen { background: var(--bg-primary); border-radius: 8px 8px 0 0; overflow: hidden; aspect-ratio: 16/10; }
.portfolio-info { padding: 28px; }
.portfolio-category { display: inline-block; padding: 4px 12px; background: var(--accent-primary); color: white; font-size: 0.75rem; font-weight: 600; border-radius: 50px; margin-bottom: 12px; }
.portfolio-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.portfolio-description { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.portfolio-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.portfolio-tags span { padding: 4px 12px; background: var(--bg-tertiary); border-radius: 50px; font-size: 0.8rem; color: var(--text-secondary); }

.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; margin-bottom: 48px; }
.testimonial-card { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 24px; padding: 32px; transition: all var(--transition-base); }
.testimonial-card:hover { transform: translateY(-6px); border-color: var(--accent-primary); }
.testimonial-content { position: relative; margin-bottom: 24px; }
.testimonial-quote { font-size: 4rem; font-weight: 900; color: var(--accent-primary); opacity: 0.2; line-height: 1; position: absolute; top: -20px; left: -10px; }
.testimonial-text { font-size: 1rem; line-height: 1.7; color: var(--text-secondary); position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-avatar { width: 56px; height: 56px; border-radius: 50%; overflow: hidden; border: 2px solid var(--accent-primary); }
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-info h4 { font-size: 1rem; font-weight: 700; }
.testimonial-info p { font-size: 0.9rem; color: var(--text-muted); }
.trust-statement { text-align: center; padding: 40px; background: var(--bg-glass); border: 1px solid var(--border-color); border-radius: 24px; }
.trust-statement p { font-size: 1.25rem; font-weight: 600; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.cta-box { background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 32px; padding: 60px; text-align: center; position: relative; overflow: hidden; }
.cta-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60%; height: 60%; background: var(--gradient-primary); filter: blur(150px); opacity: 0.2; pointer-events: none; }
.cta-content { position: relative; z-index: 1; }
.cta-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 16px; }
.cta-description { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.7; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.cta-contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; text-align: left; }
.contact-card { display: flex; gap: 16px; padding: 20px; background: var(--bg-tertiary); border-radius: 16px; }
.contact-card-icon { width: 48px; height: 48px; background: var(--gradient-primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: white; flex-shrink: 0; }
.contact-card-content { display: flex; flex-direction: column; gap: 4px; }
.contact-card-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.contact-card-value { font-size: 0.95rem; color: var(--text-primary); font-weight: 500; }

.footer { background: var(--bg-secondary); border-top: 1px solid var(--border-color); padding: 80px 0 40px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 2fr; gap: 60px; margin-bottom: 60px; }
@media (max-width: 768px) { .footer-top { grid-template-columns: 1fr; gap: 40px; } }
.footer-brand { max-width: 300px; }
.footer-logo { display: inline-flex; align-items: center; gap: 8px; font-size: 1.5rem; font-weight: 800; margin-bottom: 16px; }
.footer-tagline { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.social-link { width: 44px; height: 44px; background: var(--bg-tertiary); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all var(--transition-base); }
.social-link:hover { background: var(--accent-primary); color: white; transform: translateY(-4px); }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
@media (max-width: 768px) { .footer-links { grid-template-columns: repeat(2, 1fr); } }
.footer-heading { font-size: 1rem; font-weight: 700; margin-bottom: 20px; }
.footer-list li { margin-bottom: 12px; }
.footer-list a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-list a:hover { color: var(--accent-primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 40px; border-top: 1px solid var(--border-color); flex-wrap: wrap; gap: 16px; }
.footer-bottom p { color: var(--text-muted); font-size: 0.9rem; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-bottom-links a:hover { color: var(--accent-primary); }

.reveal-up { opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-up.active { opacity: 1; transform: translateY(0); }

.screen-reader-text { border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute !important; width: 1px; }
.clearfix::after { content: ""; display: table; clear: both; }

@media (max-width: 768px) {
  .hero { padding: 100px 0 60px; }
  .hero-stats { gap: 32px; }
  .stat-number { font-size: 2.5rem; }
  .section { padding: 60px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .tech-categories { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 40px 24px; }
  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn { width: 100%; }
}