:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-glow: rgba(37, 99, 235, 0.5);
    --secondary: #0f172a;
    --accent: #06b6d4;
    --bg-dark: #020617;
    --bg-light: #f8fafc;
    --text-main: #334155;
    --text-light: #64748b;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Floating Background Shapes */
.floating-shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    bottom: 10%;
    left: -50px;
    animation-delay: -5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: #8b5cf6;
    top: 40%;
    right: 10%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

.glow-btn {
    animation: glow 2s infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 4px 15px var(--primary-glow); }
    to { box-shadow: 0 4px 25px rgba(37, 99, 235, 0.8); }
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
    text-decoration: none;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--secondary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.animated-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 20px;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    color: var(--secondary);
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-intro {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-cta-group {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.trust-indicators {
    display: flex;
    gap: 40px;
}

.trust-item {
    display: flex;
    flex-direction: column;
}

.trust-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.trust-text {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Hero Visual & Floating Cards */
.hero-visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    padding: 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    color: var(--secondary);
    animation: floatCard 6s infinite ease-in-out;
}

.card-1 { top: 20%; left: 10%; animation-delay: 0s; }
.card-2 { top: 50%; right: 5%; animation-delay: -2s; }
.card-3 { bottom: 10%; left: 20%; animation-delay: -4s; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.abstract-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

/* Statistics */
.stats-section {
    padding: 60px 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 5px;
}

/* Services */
.services-section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: 0 30px 40px -10px rgba(0,0,0,0.15);
}

.abstract-shape {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-a { background: var(--primary); }
.shape-b { background: var(--accent); }
.shape-c { background: #8b5cf6; }
.shape-d { background: #f59e0b; }
.shape-e { background: #10b981; }
.shape-f { background: #ef4444; }

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--secondary);
}

.feature-list {
    list-style: none;
    margin-top: 20px;
}

.feature-list li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-light);
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Process Timeline */
.process-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, transparent, rgba(37, 99, 235, 0.03));
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;
    left: -33px;
    top: 20px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.timeline-content {
    padding: 25px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateX(10px);
}

.timeline-content h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

/* Article Section */
.article-section {
    padding: 100px 0;
}

.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px;
    border-radius: 24px;
}

.article-header {
    text-align: center;
    margin-bottom: 50px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding-bottom: 30px;
}

.article-header h1 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 15px;
    line-height: 1.2;
}

.article-meta {
    color: var(--text-light);
    font-size: 0.9rem;
}

.article-content h2 {
    font-size: 1.8rem;
    color: var(--secondary);
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

.article-content h3 {
    font-size: 1.3rem;
    color: var(--text-main);
    margin: 30px 0 15px;
}

.article-content p {
    margin-bottom: 20px;
    color: var(--text-main);
    font-size: 1.05rem;
}

.article-content a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 600;
}

.callout-box {
    padding: 20px;
    border-radius: 12px;
    margin: 30px 0;
    border-left: 4px solid;
}

.warning-box {
    background: rgba(239, 68, 68, 0.05);
    border-color: #ef4444;
    color: #991b1b;
}

.tip-box {
    background: rgba(16, 185, 129, 0.05);
    border-color: #10b981;
    color: #065f46;
}

.checklist {
    list-style: none;
    margin: 20px 0;
}

.checklist li {
    padding: 10px 0 10px 30px;
    position: relative;
}

.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
    font-size: 1.2rem;
}

.premium-quote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--secondary);
    text-align: center;
    padding: 40px;
    margin: 40px 0;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius);
    position: relative;
}

.premium-quote::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.3;
    position: absolute;
    top: 10px;
    left: 20px;
}

.table-wrapper {
    overflow-x: auto;
    margin: 30px 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.comparison-table th,
.comparison-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.comparison-table th {
    background: var(--secondary);
    color: var(--white);
    font-weight: 600;
}

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

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 30px 0;
}

.pros-box, .cons-box {
    padding: 25px;
    border-radius: 12px;
}

.pros-box {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.cons-box {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.pros-box h4, .cons-box h4 {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.pros-box ul, .cons-box ul {
    padding-left: 20px;
}

.pros-box li, .cons-box li {
    margin-bottom: 8px;
}

/* FAQ Accordion */
.faq-container {
    margin: 40px 0;
}

.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px 0;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer p {
    padding-bottom: 20px;
    color: var(--text-light);
}

/* Testimonials */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(to top, transparent, rgba(37, 99, 235, 0.03));
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    padding: 30px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-header h4 {
    font-size: 1.1rem;
    color: var(--secondary);
}

.rating {
    color: #f59e0b;
    font-size: 0.9rem;
    margin: 5px 0;
}

.location {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info, .contact-form-wrapper {
    padding: 40px;
    border-radius: 24px;
}

.contact-info h2 {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin: 25px 0;
}

.info-item .abstract-icon {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.info-item a, .info-item p {
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
    font-size: 1.05rem;
}

.contact-form-wrapper h3 {
    margin-bottom: 25px;
    color: var(--secondary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: rgba(255,255,255,0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Footer */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    color: var(--white);
    font-size: 1.5rem;
    display: inline-block;
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--accent);
}

.footer-col p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #64748b;
    font-size: 0.9rem;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-intro {
        margin: 0 auto 30px;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .trust-indicators {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .stats-grid,
    .services-grid,
    .testimonials-grid,
    .contact-grid,
    .pros-cons-grid {
        grid-template-columns: 1fr;
    }
    
    .article-container {
        padding: 30px 20px;
    }
    
    .article-header h1 {
        font-size: 1.8rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}