:root {
    --primary-color: #2563eb;
    --secondary-color: #475569;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --accent-color: #3b82f6;
    --gradient-start: #2563eb;
    --gradient-end: #1d4ed8;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.6;
    padding-top: 80px;
    background-color: #f8fafc;
    color: var(--dark-color);
}


/* Modern Navbar Styles */

.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1.25rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    position: relative;
    padding: 0.5rem 0;
    letter-spacing: -0.5px;
    color: var(--dark-color);
}

.navbar-brand span {
    color: var(--primary-color);
    font-weight: 900;
}

.navbar-brand small {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-color);
    opacity: 0.9;
    margin-top: -5px;
}

.navbar-brand::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    color: var(--dark-color);
}

.navbar-brand:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-item {
    position: relative;
    margin: 0 0.5rem;
}

.nav-link {
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-color) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 100px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 100px;
    opacity: 0;
    z-index: -1;
    transform: scale(0.95);
    transition: all 0.3s ease;
}

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

.nav-link:hover::before {
    opacity: 1;
    transform: scale(1);
}

.nav-link.active {
    color: white !important;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}

.nav-link.active::before {
    opacity: 0;
}


/* Hero Slider */

.hero-slider {
    height: calc(100vh - 80px);
    margin-top: -80px;
}

.hero-slide {
    height: 100vh;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4));
}

.hero-content {
    position: relative;
    color: white;
    padding: 200px 0;
    text-align: left;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
}


/* Modern Cards */

.service-card {
    text-align: left;
    padding: 2.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-card i {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}


/* Product Cards */

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover img {
    transform: scale(1.05);
}

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}


/* Modern Buttons */

.btn {
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 100px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
    background: linear-gradient(135deg, var(--gradient-end), var(--gradient-start));
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}


/* Contact Form */

.contact-form {
    background: white;
    border-radius: 16px;
    padding: 3rem !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.form-control,
.form-select {
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}


/* Timeline */

.timeline-item {
    padding: 2.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--gradient-start), var(--gradient-end));
    border-radius: 4px;
}


/* Team Cards */

.team-card {
    text-align: center;
    padding: 2.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.team-card img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    border: 4px solid white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}


/* Footer */

footer {
    background: linear-gradient(to right, #1a1f36, #2d3a66);
    color: white;
    padding: 5rem 0 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%232563eb" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,165.3C1248,171,1344,149,1392,138.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    pointer-events: none;
}

.footer-brand {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-section {
    margin-bottom: 2.5rem;
}

.footer-section h5 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #e2e8f0;
}

.footer-section p {
    color: #cbd5e1;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    line-height: 1.7;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.footer-links a i {
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
    color: #cbd5e1;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}


/* Responsive Design */

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-content p {
        font-size: 1.125rem;
    }
    .service-card,
    .product-card {
        margin-bottom: 1.5rem;
    }
    .navbar {
        padding: 1rem 0;
    }
    .navbar-brand {
        font-size: 1.25rem;
    }
    .navbar-brand small {
        font-size: 0.75rem;
    }
    .nav-link {
        padding: 0.75rem 1rem !important;
        text-align: center;
        margin: 0.25rem 0;
    }
    .footer-section {
        margin-bottom: 2rem;
    }
    .footer-brand {
        font-size: 1.75rem;
    }
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        padding: 1rem;
        border-radius: 16px;
        margin-top: 1rem;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    }
}


/* Animations */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}