:root {
    --primary-color: #0ea5e9;
    --primary-dark: #0284c7;
    --secondary-color: #10b981;
    --accent-color: #f97316;
    --danger-color: #ef4444;
    --text-dark: #0f172a;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-light: #f8fafc;
    --bg-card: #1e293b;
    --border-color: #334155;
    --white: #ffffff;
    
    /* Unique gradient combinations */
    --gradient-tech: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #475569 75%, #64748b 100%);
    --gradient-cyber: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 25%, #10b981 50%, #059669 75%, #047857 100%);
    --gradient-energy: linear-gradient(135deg, #f97316 0%, #ea580c 25%, #dc2626 50%, #b91c1c 75%, #991b1b 100%);
    --gradient-neural: radial-gradient(circle at center, #0ea5e9 0%, #1e293b 70%);
    
    /* Advanced shadows */
    --shadow-glow-blue: 0 0 20px rgba(14, 165, 233, 0.3);
    --shadow-glow-green: 0 0 20px rgba(16, 185, 129, 0.3);
    --shadow-glow-orange: 0 0 20px rgba(249, 115, 22, 0.3);
    --shadow-depth: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
}

/* Unique Navigation Design */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(14, 165, 233, 0.2);
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    border-bottom-color: rgba(14, 165, 233, 0.4);
    box-shadow: var(--shadow-depth);
}

.navbar-brand .logo {
    display: flex;
    align-items: center;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    text-decoration: none;
    position: relative;
}

.navbar-brand .logo::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: var(--gradient-cyber);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.navbar-brand .logo:hover::before {
    opacity: 0.1;
}

.navbar-brand .logo i {
    margin-right: 0.8rem;
    font-size: 2.2rem;
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(14, 165, 233, 0.5));
}

.nav-link {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8) !important;
    margin: 0 1rem;
    padding: 0.8rem 1.2rem !important;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    text-transform: capitalize;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-cyber);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 0.15;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white) !important;
    transform: translateY(-2px);
}

.contact-sales-btn {
    background: var(--gradient-energy);
    color: white !important;
    padding: 0.8rem 2rem !important;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    box-shadow: var(--shadow-glow-orange);
}

.contact-sales-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow-orange), var(--shadow-depth);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Revolutionary Hero Section */
.hero {
    background: var(--gradient-tech);
    color: white;
    padding: 12rem 0 8rem;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    position: relative;
    z-index: 3;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #0ea5e9 50%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    position: relative;
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100px;
    height: 4px;
    background: var(--gradient-cyber);
    border-radius: 2px;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.7;
    max-width: 600px;
}

.hero-features {
    list-style: none;
    padding: 0;
    margin: 3rem 0;
    display: grid;
    gap: 1.5rem;
}

.hero-features li {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.hero-features li:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.hero-features i {
    margin-right: 1.5rem;
    font-size: 1.8rem;
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding: 0.5rem;
}

.btn-primary {
    background: var(--gradient-energy);
    border: none;
    padding: 1.3rem 3.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 30px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: 2rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    box-shadow: var(--shadow-glow-orange);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-glow-orange), var(--shadow-depth);
}

.btn-outline-light {
    border: 3px solid rgba(14, 165, 233, 0.6);
    color: white;
    padding: 1.3rem 3.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 30px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(14, 165, 233, 0.1);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-glow-blue);
}

.btn-outline-light:hover {
    background: rgba(14, 165, 233, 0.2);
    border-color: var(--primary-color);
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-glow-blue), var(--shadow-depth);
}

/* Unique Card Design */
.service-card, .feature-card, .testimonial-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(14, 165, 233, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before, .feature-card::before, .testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-cyber);
}

.service-card:hover, .feature-card:hover, .testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-depth), var(--shadow-glow-blue);
    border-color: var(--primary-color);
}

.service-icon, .feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-neural);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-glow-blue);
}

.service-icon i, .feature-icon i {
    font-size: 2rem;
    color: var(--white);
}

/* Page Headers */
.page-header, .about-hero {
    background: var(--gradient-tech);
    color: white;
    padding: 10rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before, .about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-neural);
    opacity: 0.3;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.page-description {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-cyber);
    border-radius: 2px;
}

.section-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-cyber);
}

.footer-brand .logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-brand .logo i {
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 0.5rem;
}

.contact-info {
    margin-top: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-item i {
    margin-right: 1rem;
    color: var(--primary-color);
    width: 20px;
}

.footer-links h5 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.copyright p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .btn-primary, .btn-outline-light {
        padding: 1rem 2rem;
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .navbar-brand .logo {
        font-size: 1.5rem;
    }
    
    .nav-link {
        margin: 0 0.5rem;
        padding: 0.5rem 1rem !important;
    }
}

/* Unique animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    animation: fadeInUp 0.8s ease-out;
}

/* Custom form styles */
.form-control {
    border: 2px solid rgba(14, 165, 233, 0.2);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow-blue);
    background: var(--white);
}

.form-select {
    border: 2px solid rgba(14, 165, 233, 0.2);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow-blue);
}

/* CTA Section */
.cta-section {
    background: var(--gradient-tech);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-neural);
    opacity: 0.2;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-description {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* Legal content styling */
.legal-content {
    padding: 6rem 0;
    background: var(--bg-light);
}

.legal-content h2 {
    color: var(--text-dark);
    font-weight: 700;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.legal-content h3 {
    color: var(--text-dark);
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.legal-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.legal-content ul {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.legal-content ul li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

/* About content styling */
.about-content {
    padding: 6rem 0;
}

.about-content img {
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease;
}

.about-content img:hover {
    transform: scale(1.05);
}