:root { --bg-primary: #ffffff; --bg-secondary: #f8f9fa; --bg-tertiary: #e9ecef; --text-primary: #1a1a1a; --text-secondary: #4a5568; --text-tertiary: #718096; --accent-primary: #3b82f6; --accent-secondary: #8b5cf6; --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%); --border-color: #e2e8f0; --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1); --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1); --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1); --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15); --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; --spacing-xs: 0.5rem; --spacing-sm: 1rem; --spacing-md: 1.5rem; --spacing-lg: 2rem; --spacing-xl: 3rem; --spacing-2xl: 4rem; --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 1rem; --radius-xl: 1.5rem; --radius-full: 9999px; --transition-fast: 150ms ease; --transition-base: 250ms ease; --transition-slow: 350ms ease; } [data-theme="dark"] { --bg-primary: #0f172a; --bg-secondary: #1e293b; --bg-tertiary: #334155; --text-primary: #f1f5f9; --text-secondary: #cbd5e1; --text-tertiary: #94a3b8; --border-color: #334155; --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3); --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3); --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4); --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.5); } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; font-size: 16px; } body { font-family: var(--font-primary); background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; transition: background-color var(--transition-base), color var(--transition-base); overflow-x: hidden; } h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; } a { color: inherit; text-decoration: none; transition: all var(--transition-fast); } img { max-width: 100%; height: auto; display: block; } .container { max-width: 1600px; margin: 0 auto; padding: 0 var(--spacing-md); } .header { position: fixed; top: 0; left: 0; right: 0; background: var(--bg-primary); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); z-index: 1000; transition: all var(--transition-base); } .nav { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-sm) var(--spacing-md); gap: var(--spacing-lg); } .nav-logo { display: flex; align-items: center; gap: var(--spacing-xs); font-size: 1.5rem; font-weight: 700; cursor: pointer; transition: transform var(--transition-base); } .nav-logo:hover { transform: scale(1.05); } .logo-icon { font-size: 2rem; animation: pulse 2s ease-in-out infinite; } @keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.8; transform: scale(1.1); } } .logo-text { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .nav-menu { display: flex; list-style: none; gap: var(--spacing-lg); } .nav-link { font-weight: 500; position: relative; padding: var(--spacing-xs) 0; } .nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent-gradient); transition: width var(--transition-base); } .nav-link:hover::after { width: 100%; } .nav-actions { display: flex; align-items: center; gap: var(--spacing-sm); } .theme-toggle { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-full); width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all var(--transition-base); position: relative; } .theme-toggle:hover { transform: scale(1.1); box-shadow: var(--shadow-md); } .theme-icon { font-size: 1.5rem; position: absolute; transition: all var(--transition-base); } .theme-icon.sun { opacity: 1; transform: rotate(0deg); } .theme-icon.moon { opacity: 0; transform: rotate(180deg); } [data-theme="dark"] .theme-icon.sun { opacity: 0; transform: rotate(180deg); } [data-theme="dark"] .theme-icon.moon { opacity: 1; transform: rotate(0deg); } .hero { display: flex; align-items: center; position: relative; overflow: hidden; padding-top: 80px; } .hero-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: var(--bg-secondary); z-index: -1; } .lightning-effect { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(ellipse at top, rgba(139, 92, 246, 0.15), transparent 50%); animation: shimmer 8s ease-in-out infinite; } @keyframes shimmer { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.6; } } .hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); align-items: center; } .hero-text { z-index: 1; } .hero-title { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: var(--spacing-md); line-height: 1.1; } .gradient-text { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: var(--spacing-xl); max-width: 600px; } .hero-cta { display: flex; gap: var(--spacing-md); flex-wrap: wrap; } .hero-visual { display: flex; align-items: center; justify-content: center; } .lightning-bolt { font-size: 15rem; animation: float 4s ease-in-out infinite, glow 2s ease-in-out infinite; filter: drop-shadow(0 0 30px rgba(139, 92, 246, 0.5)); } @keyframes float { 0%, 100% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-20px) rotate(5deg); } } @keyframes glow { 0%, 100% { filter: drop-shadow(0 0 20px rgba(139, 92, 246, 0.3)); } 50% { filter: drop-shadow(0 0 40px rgba(139, 92, 246, 0.7)); } } .btn { display: inline-block; padding: 0.875rem 2rem; border-radius: var(--radius-full); font-weight: 600; text-align: center; cursor: pointer; transition: all var(--transition-base); border: none; font-size: 1rem; } .btn-primary { background: var(--accent-gradient); color: white; box-shadow: var(--shadow-md); } .btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); } .btn-secondary { background: var(--bg-primary); color: var(--text-primary); border: 2px solid var(--border-color); } .btn-secondary:hover { border-color: var(--accent-primary); transform: translateY(-2px); } .btn-large { padding: 1.25rem 2.5rem; font-size: 1.125rem; } section { padding: var(--spacing-2xl) 0; } .section-header { text-align: center; margin-bottom: var(--spacing-2xl); } .section-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--spacing-md); } .section-subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; } .services { background: var(--bg-secondary); } .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--spacing-lg); } .service-card { background: var(--bg-primary); padding: var(--spacing-xl); border-radius: var(--radius-lg); border: 1px solid var(--border-color); transition: all var(--transition-base); position: relative; overflow: hidden; } .service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent-gradient); transform: scaleX(0); transition: transform var(--transition-base); } .service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); } .service-card:hover::before { transform: scaleX(1); } .service-card.highlight { background: var(--accent-gradient); color: white; border: none; } .service-card.highlight .service-description { color: rgba(255, 255, 255, 0.9); } .service-icon { font-size: 3rem; margin-bottom: var(--spacing-md); } .service-title { font-size: 1.5rem; margin-bottom: var(--spacing-sm); } .service-description { text-align: justify; text-justify: inter-word; color: var(--text-secondary); line-height: 1.7; } .badge { display: inline-block; padding: 0.375rem 0.875rem; background: rgba(255, 255, 255, 0.2); border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600; margin-top: var(--spacing-md); } .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); } .project-card { background: var(--bg-secondary); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-color); transition: all var(--transition-base); } .project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); } .project-image { background: var(--accent-gradient); height: 240px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; } .project-placeholder { font-size: 6rem; opacity: 0.9; } .project-content { padding: var(--spacing-xl); } .project-title { font-size: 1.75rem; margin-bottom: var(--spacing-sm); } .project-description { color: var(--text-secondary); margin-bottom: var(--spacing-md); line-height: 1.7; } .project-link { color: var(--accent-primary); font-weight: 600; display: inline-flex; align-items: center; gap: 0.5rem; transition: all var(--transition-fast); } .project-link:hover { gap: 1rem; } .company-info { text-align: center; padding: var(--spacing-xl); background: var(--bg-secondary); border-radius: var(--radius-lg); font-size: 1.125rem; } .company-link { color: var(--accent-primary); font-weight: 600; text-decoration: underline; } .about { background: var(--bg-secondary); } .about-content { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); align-items: center; } .about-description { text-align: justify; text-justify: inter-word; color: var(--text-secondary); font-size: 1.125rem; line-height: 1.8; margin-bottom: var(--spacing-md); } .about-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); margin-top: var(--spacing-xl); } .feature-item { display: flex; align-items: center; gap: var(--spacing-xs); font-weight: 500; } .feature-icon { color: #10b981; font-size: 1.25rem; } .stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); } .stat-card { background: var(--bg-primary); padding: var(--spacing-xl); border-radius: var(--radius-lg); text-align: center; border: 1px solid var(--border-color); transition: all var(--transition-base); } .stat-card:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); } .stat-number { font-size: 2.5rem; font-weight: 700; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: var(--spacing-xs); } .stat-label { color: var(--text-secondary); font-size: 0.875rem; } .why-description { text-align: justify; text-justify: inter-word; } .step-description { text-align: justify; text-justify: inter-word; } .faq-answer { text-align: justify; text-justify: inter-word; } .contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); margin-top: var(--spacing-2xl); } .contact-info { display: flex; flex-direction: column; gap: var(--spacing-lg); } .contact-item { display: flex; align-items: flex-start; gap: var(--spacing-md); padding: var(--spacing-lg); background: var(--bg-secondary); border-radius: var(--radius-lg); border: 1px solid var(--border-color); transition: all var(--transition-base); } .contact-item:hover { transform: translateX(8px); box-shadow: var(--shadow-md); } .contact-icon { font-size: 2rem; } .contact-item h3 { font-size: 1.125rem; margin-bottom: 0.25rem; } .contact-item a { color: var(--accent-primary); font-weight: 500; } .contact-cta { background: var(--accent-gradient); color: white; padding: var(--spacing-2xl); border-radius: var(--radius-lg); text-align: center; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: var(--spacing-lg); } .cta-text { font-size: 1.5rem; font-weight: 600; line-height: 1.4; } .footer { background: var(--bg-secondary); padding: var(--spacing-2xl) 0 var(--spacing-lg); border-top: 1px solid var(--border-color); } .footer-content { display: grid; grid-template-columns: 2fr 3fr; gap: var(--spacing-2xl); margin-bottom: var(--spacing-xl); } .footer-brand { display: flex; flex-direction: column; gap: var(--spacing-md); } .footer-logo { display: flex; align-items: center; gap: var(--spacing-xs); font-size: 1.5rem; font-weight: 700; } .footer-tagline { color: var(--text-secondary); } .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); } .footer-column h4 { font-size: 1.125rem; margin-bottom: var(--spacing-md); } .footer-column ul { list-style: none; display: flex; flex-direction: column; gap: var(--spacing-xs); } .footer-column a { color: var(--text-secondary); transition: all var(--transition-fast); } .footer-column a:hover { color: var(--accent-primary); padding-left: var(--spacing-xs); } .footer-bottom { padding-top: var(--spacing-lg); border-top: 1px solid var(--border-color); text-align: center; color: var(--text-tertiary); display: flex; flex-direction: column; gap: var(--spacing-xs); } .footer-bottom a { color: var(--accent-primary); font-weight: 500; } @media (max-width: 968px) { .nav-menu { display: none; } .hero-content { grid-template-columns: 1fr; text-align: center; } .hero-visual { order: -1; } .lightning-bolt { font-size: 10rem; } .hero-cta { justify-content: center; } .about-content { grid-template-columns: 1fr; } .contact-content { grid-template-columns: 1fr; } .footer-content { grid-template-columns: 1fr; } .footer-links { grid-template-columns: 1fr; } .projects-grid { grid-template-columns: 1fr; } } @media (max-width: 640px) { .hero-title { font-size: 2rem; } .section-title { font-size: 1.75rem; } .services-grid { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: 1fr; } .about-features { grid-template-columns: 1fr; } } @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } .fade-in { animation: fadeIn 0.6s ease-out forwards; } :focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } }