/* Reset and Base Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; line-height: 1.6; color: #333; overflow-x: hidden; }
.cta-btn { background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; border: none; padding: 0.75rem 1.5rem; border-radius: 2rem; font-weight: 600; cursor: pointer; transition: all 0.3s ease; }
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3); }
/* Hero Section */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #1E3A8A 0%, #7C3AED 50%, #059669 100%); }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.2); }
.hero-shape { position: absolute; border-radius: 50%; filter: blur(60px); animation: float 6s ease-in-out infinite; }
.hero-shape-1 { top: 10%; left: 10%; width: 300px; height: 300px; background: rgba(59, 130, 246, 0.3); animation-delay: 0s; }
.hero-shape-2 { bottom: 10%; right: 10%; width: 400px; height: 400px; background: rgba(6, 182, 212, 0.3); animation-delay: 2s; }
.hero-shape-3 { top: 50%; left: 50%; transform: translate(-50%, -50%); width: 250px; height: 250px; background: rgba(124, 58, 237, 0.3); animation-delay: 4s; }
.hero-content { position: relative; z-index: 10; text-align: center; max-width: 800px; margin: 0 auto; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); padding: 0.5rem 1rem; border-radius: 2rem; color: white; font-weight: 500; margin-bottom: 2rem; }
.hero-badge i { color: #FCD34D; }
.hero-title { font-size: clamp(2.5rem, 8vw, 4.5rem); font-weight: 800; color: white; margin-bottom: 1.5rem; line-height: 1.1; }
.gradient-text { background: linear-gradient(135deg, #60A5FA, #34D399); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-description { font-size: 1.25rem; color: rgba(255, 255, 255, 0.9); margin-bottom: 3rem; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; margin-bottom: 4rem; }
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 1rem 2rem; border-radius: 3rem; font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: all 0.3s ease; font-size: 1.1rem; }
.btn-primary { background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4); }
.btn-secondary { background: rgba(255, 255, 255, 0.1); color: white; border: 1px solid rgba(255, 255, 255, 0.2); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.2); }
.play-icon { background: rgba(255, 255, 255, 0.2); padding: 0.75rem; border-radius: 50%; margin-right: 0.5rem; width: 50px; }
.hero-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 2rem; max-width: 600px; margin: 0 auto; }
.stat { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: 800; color: white; display: block; }
.stat-label { color: rgba(255, 255, 255, 0.8); font-size: 0.9rem; }
/* Section Styles */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; color: #1F2937; margin-bottom: 1rem; }
.section-description { font-size: 1.25rem; color: #6B7280; max-width: 600px; margin: 0 auto; line-height: 1.6; }
/* Services Section */
.services { padding: 5rem 0; background: white; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; }
.service-card { background: white; padding: 2rem; border-radius: 1.5rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); border: 1px solid #F3F4F6; transition: all 0.3s ease; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(135deg, #3B82F6, #06B6D4); transform: scaleX(0); transition: transform 0.3s ease; }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15); }
.service-icon { background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; width: 60px; height: 60px; border-radius: 1rem; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1.5rem; transition: transform 0.3s ease; }
.service-card:hover .service-icon { transform: scale(1.1); }
.service-title { font-size: 1.5rem; font-weight: 700; color: #1F2937; margin-bottom: 1rem; }
.service-description { color: #6B7280; margin-bottom: 1.5rem; line-height: 1.6; }
.service-features { list-style: none; }
.service-features li { display: flex; align-items: center; color: #4B5563; margin-bottom: 0.5rem; }
.service-features li::before { content: ''; width: 8px; height: 8px; background: #06B6D4; border-radius: 50%; margin-right: 0.75rem; }
/* Pyramid Section */
.pyramid-section { padding: 5rem 0; background: linear-gradient(135deg, #F8FAFC 0%, #EBF8FF 100%); }
.pyramid-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.pyramid-wrapper { display: flex; justify-content: center; align-items: center; perspective: 1000px; }
.pyramid { position: relative; width: 400px; height: 400px; }
.pyramid-stage { position: absolute; display: flex; align-items: center; justify-content: center; gap: 0.5rem; background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; border-radius: 0.75rem; font-weight: 600; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3); }
.pyramid-stage:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); width: 280px; height: 60px; background: linear-gradient(135deg, #7C3AED, #EC4899); }
.pyramid-stage:nth-child(2) { top: 80px; left: 50%; transform: translateX(-50%); width: 240px; height: 60px; background: linear-gradient(135deg, #3B82F6, #06B6D4); }
.pyramid-stage:nth-child(3) { top: 160px; left: 50%; transform: translateX(-50%); width: 200px; height: 60px; background: linear-gradient(135deg, #059669, #10B981); }
.pyramid-stage:nth-child(4) { top: 240px; left: 50%; transform: translateX(-50%); width: 160px; height: 60px; background: linear-gradient(135deg, #F59E0B, #EF4444); }
.pyramid-stage:nth-child(5) { top: 320px; left: 50%; transform: translateX(-50%); width: 120px; height: 60px; background: linear-gradient(135deg, #10B981, #3B82F6); }
.pyramid-stage:hover { transform: translateX(-50%) scale(1.05); box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4); }
.pyramid-stage.active { transform: translateX(-50%) scale(1.1); box-shadow: 0 12px 35px rgba(59, 130, 246, 0.5); z-index: 10; }
.pyramid-details { position: relative; }
.stage-detail { opacity: 0; transform: translateY(20px); transition: all 0.5s ease; position: absolute; top: 0; left: 0; right: 0; }
.stage-detail.active { opacity: 1; transform: translateY(0); position: relative; }
.stage-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.stage-icon { background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; width: 50px; height: 50px; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.stage-detail h3 { font-size: 1.75rem; font-weight: 700; color: #1F2937; }
.stage-description { color: #6B7280; margin-bottom: 1.5rem; font-size: 1.1rem; }
.stage-content { background: #F9FAFB; padding: 1.5rem; border-radius: 1rem; border-left: 4px solid #3B82F6; }
.stage-content p { color: #4B5563; line-height: 1.6; }
/* Process Timeline */
.process-timeline { padding: 5rem 0; background: #1F2937; }
.process-timeline .section-title { color: white; }
.process-timeline .section-description { color: #D1D5DB; }
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, #3B82F6, #06B6D4); transform: translateX(-50%); }
.timeline-item { position: relative; margin-bottom: 4rem; display: flex; align-items: center; }
.timeline-item:nth-child(odd) { flex-direction: row; }
.timeline-item:nth-child(even) { flex-direction: row-reverse; }
.timeline-content { background: white; padding: 2rem; border-radius: 1.5rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); width: calc(50% - 2rem); position: relative; }
.timeline-content::before { content: ''; position: absolute; top: 50%; width: 0; height: 0; border: 15px solid transparent; transform: translateY(-50%); }
.timeline-item:nth-child(odd) .timeline-content::before { right: -30px; border-left-color: white; }
.timeline-item:nth-child(even) .timeline-content::before { left: -30px; border-right-color: white; }
.timeline-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.timeline-icon { background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; width: 50px; height: 50px; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.timeline-info h3 { font-size: 1.5rem; font-weight: 700; color: #1F2937; }
.timeline-duration { color: #06B6D4; font-weight: 600; }
.timeline-content p { color: #6B7280; margin-bottom: 1.5rem; line-height: 1.6; }
.timeline-deliverables h4 { color: #1F2937; font-weight: 600; margin-bottom: 0.75rem; }
.timeline-deliverables ul { list-style: none; }
.timeline-deliverables li { display: flex; align-items: center; color: #4B5563; margin-bottom: 0.5rem; }
.timeline-deliverables li::before { content: ''; width: 6px; height: 6px; background: #06B6D4; border-radius: 50%; margin-right: 0.75rem; }
.timeline-number { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 50px; height: 50px; background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.25rem; box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3); z-index: 10; }
/* Benefits Section */
.benefits { padding: 5rem 0; background: linear-gradient(135deg, #1E3A8A 0%, #7C3AED 50%, #059669 100%); }
.benefits .section-title { color: white; }
.benefits .section-description { color: rgba(255, 255, 255, 0.9); }
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.benefit-card { background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); padding: 2rem; border-radius: 1.5rem; text-align: center; transition: all 0.3s ease; }
.benefit-card:hover { transform: translateY(-10px); background: rgba(255, 255, 255, 0.15); }
.benefit-icon { background: linear-gradient(135deg, #60A5FA, #34D399); color: white; width: 70px; height: 70px; border-radius: 1rem; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; margin: 0 auto 1.5rem; transition: transform 0.3s ease; }
.benefit-card:hover .benefit-icon { transform: scale(1.1); }
.benefit-card h3 { font-size: 1.5rem; font-weight: 700; color: white; margin-bottom: 1rem; }
.benefit-card p { color: rgba(255, 255, 255, 0.9); line-height: 1.6; }
/* Portfolio Section */
.portfolio { padding: 5rem 0; background: white; }
.portfolio-filter { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.filter-btn { background: #F3F4F6; color: #4B5563; border: none; padding: 0.75rem 1.5rem; border-radius: 2rem; font-weight: 600; cursor: pointer; transition: all 0.3s ease; }
.filter-btn.active, .filter-btn:hover, .filter-btn:focus { background: linear-gradient(135deg, #3B82F6, #06B6D4) !important; color: white; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; margin-bottom: 4rem; }
.portfolio-item { background: white; border-radius: 1.5rem; overflow: hidden; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); border: 1px solid #F3F4F6; transition: all 0.3s ease; }
.portfolio-item:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15); }
.portfolio-image { position: relative; overflow: hidden; height: 200px; }
.portfolio-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.portfolio-item:hover .portfolio-image img { transform: scale(1.1); }
.portfolio-overlay { position: absolute; top: 1rem; right: 1rem; background: rgba(255, 255, 255, 0.9); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s ease; }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-content { padding: 1.5rem; }
.portfolio-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.portfolio-category { background: #EBF8FF; color: #1E40AF; padding: 0.25rem 0.75rem; border-radius: 1rem; font-size: 0.875rem; font-weight: 600; }
.portfolio-rating { display: flex; align-items: center; gap: 0.25rem; }
.portfolio-rating i { color: #FCD34D; }
.portfolio-content h3 { font-size: 1.25rem; font-weight: 700; color: #1F2937; margin-bottom: 0.5rem; }
.portfolio-content p { color: #6B7280; margin-bottom: 1rem; line-height: 1.6; }
.portfolio-tags { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.portfolio-tags span { background: #F3F4F6; color: #4B5563; padding: 0.25rem 0.75rem; border-radius: 1rem; font-size: 0.875rem; }
.portfolio-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; text-align: center; }
.portfolio-stats .stat { display: flex; flex-direction: column; }
.stat-value { font-weight: 700; color: #1F2937; }
.stat-label { font-size: 0.75rem; color: #c4c5c7; }
.portfolio-cta { background: linear-gradient(135deg, #3B82F6, #06B6D4); padding: 3rem; border-radius: 2rem; text-align: center; }
.cta-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 2rem; }
.cta-stat { color: white; }
.cta-number { display: block; font-size: 2.5rem; font-weight: 800; margin-bottom: 0.5rem; }
.cta-label { color: rgba(255, 255, 255, 0.9); }

/* Contact Section */
.contact { padding: 5rem 0; background: #F9FAFB; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-form-container { background: white; padding: 2rem; border-radius: 1.5rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
.contact-form-container h3 { font-size: 1.75rem; font-weight: 700; color: #1F2937; margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 600; color: #374151; margin-bottom: 0.5rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid #D1D5DB; border-radius: 0.75rem; font-size: 1rem; transition: all 0.3s ease; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: #3B82F6; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); }
.btn-full { width: 100%; justify-content: center; }
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-card { background: linear-gradient(135deg, #3B82F6, #06B6D4); color: white; padding: 2rem; border-radius: 1.5rem; }
.contact-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; }
.contact-item i { font-size: 1.25rem; }
.contact-item div { display: flex; flex-direction: column; }
.contact-item strong { font-weight: 600; margin-bottom: 0.25rem; }
.contact-item span { color: rgba(255, 255, 255, 0.9); }
.contact-benefits { background: white; padding: 2rem; border-radius: 1.5rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); }
.contact-benefits h3 { font-size: 1.5rem; font-weight: 700; color: #1F2937; margin-bottom: 1.5rem; }
.contact-benefits ul { list-style: none; }
.contact-benefits li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1rem; color: #4B5563; line-height: 1.6; }
.contact-benefits i { color: #10B981; margin-top: 0.125rem; }
.contact-cta { background: linear-gradient(135deg, #F59E0B, #EF4444); color: white; padding: 2rem; border-radius: 1.5rem; text-align: center; }
.contact-cta h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
.contact-cta p { color: rgba(255, 255, 255, 0.9); margin-bottom: 1.5rem; }
/* Footer */
.footer { background: #1F2937; color: white; padding: 4rem 0 2rem; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; margin-bottom: 3rem; }
.footer-brand p { color: #D1D5DB; margin: 1.5rem 0; line-height: 1.6; max-width: 400px; }
.social-links { display: flex; gap: 1rem; }
.social-links a { background: #374151; color: white; width: 40px; height: 40px; border-radius: 0.5rem; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; }
.social-links a:hover { background: linear-gradient(135deg, #3B82F6, #06B6D4); transform: translateY(-2px); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.footer-column h4 { font-size: 1.125rem; font-weight: 700; margin-bottom: 1rem; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: 0.5rem; }
.footer-column a { color: #D1D5DB; text-decoration: none; transition: color 0.3s ease; }
.footer-column a:hover { color: #3B82F6; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid #374151; color: #9CA3AF; }
.footer-legal { display: flex; gap: 2rem; }
.footer-legal a { color: #9CA3AF; text-decoration: none; transition: color 0.3s ease; }
.footer-legal a:hover { color: #3B82F6; }
.contact-box { position: sticky; top: 120px; }
/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .pyramid-container { grid-template-columns: 1fr; gap: 3rem; }
    .pyramid { width: 350px; height: 350px; }
    .pyramid-stage:nth-child(1) { width: 250px; }
    .pyramid-stage:nth-child(2) { width: 210px; }
    .pyramid-stage:nth-child(3) { width: 170px; }
    .pyramid-stage:nth-child(4) { width: 130px; }
    .pyramid-stage:nth-child(5) { width: 90px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 2rem; }
    .timeline::before { left: 30px; }
    .timeline-item { flex-direction: row !important; }
    .timeline-content { width: calc(100% - 80px); margin-left: 80px; }
    .timeline-content::before { left: -30px !important; right: auto !important; border-right-color: white !important; border-left-color: transparent !important; }
    .timeline-number { left: 30px; }
}

@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .mobile-menu-btn { display: block; }
    .mobile-nav.active { display: flex; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
    .services-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .cta-stats { grid-template-columns: repeat(2, 1fr); }
    .pyramid { width: 300px; height: 300px; }
    .pyramid-stage { font-size: 0.875rem; }
    .pyramid-stage:nth-child(1) { width: 220px; height: 50px; }
    .pyramid-stage:nth-child(2) { width: 190px; height: 50px; top: 65px; }
    .pyramid-stage:nth-child(3) { width: 160px; height: 50px; top: 130px; }
    .pyramid-stage:nth-child(4) { width: 130px; height: 50px; top: 195px; }
    .pyramid-stage:nth-child(5) { width: 100px; height: 50px; top: 260px; }
    .contact-box { position: inherit; }
}
@media (max-width: 480px) {
    .container { padding: 0 15px; }
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.75rem; }
    .pyramid { width: 250px; height: 250px; }
    .pyramid-stage:nth-child(1) { width: 220px; height: 40px; }
    .pyramid-stage:nth-child(2) { width: 190px; height: 40px; top: 55px; }
    .pyramid-stage:nth-child(3) { width: 160px; height: 40px; top: 110px; }
    .pyramid-stage:nth-child(4) { width: 130px; height: 40px; top: 165px; }
    .pyramid-stage:nth-child(5) { width: 100px; height: 40px; top: 220px; }
    .cta-stats { grid-template-columns: 1fr; }
}