:root {
    --primary-blue: #0a58ca;
    --dark-blue: #0a192f;
    --light-blue: #e6f0ff;
    --accent-blue: #3b82f6;
    --text-dark: #333333;
    --text-light: #666666;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    padding: 1.2rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.8rem;
    color: white !important;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    margin-right: 10px;
    font-size: 1.5rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: all 0.3s;
}

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

.btn-primary {
    background: blue;
    color: var(--light-blue);
    border: none;
    font-weight: 600;
    padding: 10px 25px;
    border-radius: 30px;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(10, 88, 202, 0.1) 0%, rgba(10, 25, 47, 0.05) 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-light);
    max-width: 600px;
    margin-bottom: 2.5rem;
}

.hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-image img {
    width: 100%;
    height: auto;
}

.btn-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: white;
    font-weight: 600;
    padding: 15px 35px;
    border-radius: 30px;
    font-size: 1.1rem;
    border: none;
    transition: all 0.3s;
    box-shadow: 0 10px 20px rgba(10, 88, 202, 0.3);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(10, 88, 202, 0.4);
    color: white;
}

/* Features */
.features {
    padding: 100px 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(10, 88, 202, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--light-blue);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Pricing */
.pricing {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(10, 88, 202, 0.03) 0%, rgba(10, 25, 47, 0.03) 100%);
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
}

.pricing-card.popular {
    transform: scale(1.05);
    border: 2px solid var(--accent-blue);
    z-index: 2;
}

.pricing-card.popular:before {
    content: 'MOST POPULAR';
    position: absolute;
    top: 20px;
    right: -40px;
    background: var(--accent-blue);
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(10, 88, 202, 0.2);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-header {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 15px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.pricing-period {
    color: var(--text-light);
    font-size: 1rem;
}

.pricing-features {
    margin-bottom: 40px;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
}

.pricing-features li i {
    color: #4CAF50;
    margin-right: 10px;
    font-size: 1.2rem;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: white;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
    margin: 20px 0;
}

.testimonial-content {
    position: relative;
    padding-left: 30px;
    margin-bottom: 30px;
}

.testimonial-content:before {
    content: """;
    position: absolute;
    left: 0;
    top: -20px;
    font-size: 5rem;
    color: var(--light-blue);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    background: var(--light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.author-info h4 {
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.author-info p {
    color: var(--text-light);
    margin: 0;
}

/* CTA */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    text-align: center;
    color: white;
}

.cta h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
    text-align: justify;
}

.btn-cta {
    background: white;
    color: var(--primary-blue);
    font-weight: 600;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 1.1rem;
    border: none;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    background: var(--dark-blue);
    color: white;
    padding: 80px 0 40px;
}

.footer h5 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer h5:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background: var(--accent-blue);
}

.footer-links li {
    margin-bottom: 12px;
    list-style: none;
}

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

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    margin-right: 15px;
    transition: all 0.3s;
}

.social-icons a:hover {
    background: var(--accent-blue);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* Spacing */
.section-spacing {
    padding: 100px 0;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
    font-size: 2.8rem;
    }
    
    .pricing-card.popular {
    transform: scale(1);
    margin: 30px 0;
    }
}

@media (max-width: 768px) {
    .hero {
    padding: 70px 0;
    }
    
    .hero h1 {
    font-size: 2.3rem;
    }
    
    .hero p {
    font-size: 1.1rem;
    }
    
    .section-title h2 {
    font-size: 2rem;
    }
    
    .section-spacing {
    padding: 70px 0;
    }
}