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

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
    background: #f8f9fa;
}

/* Navbar Styles */
.navbar-custom {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    color: #4b5563 !important;
    font-weight: 500;
    margin: 0 15px;
    transition: all 0.3s ease;
    position: relative;
}

    .nav-link:hover {
        color: #667eea !important;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: -5px;
        left: 50%;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        transition: all 0.3s ease;
        transform: translateX(-50%);
    }

    .nav-link:hover::after {
        width: 100%;
    }

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-hero {
    padding: 18px 45px;
    font-size: 1.1rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-hero-primary {
    background: white;
    color: #667eea;
    border: none;
}

    .btn-hero-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
        color: #667eea;
    }

.btn-hero-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

    .btn-hero-outline:hover {
        background: white;
        color: #667eea;
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    }

.hero-image {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.hero-stats {
    margin-top: 60px;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    display: block;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6b7280;
    margin-bottom: 60px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid #f3f4f6;
    position: relative;
    overflow: hidden;
}

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    }

        .feature-card:hover::before {
            transform: scaleX(1);
        }

.feature-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1f2937;
}

.feature-description {
    color: #6b7280;
    line-height: 1.7;
}

/* Pricing Section */
.pricing-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    height: 100%;
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid #f3f4f6;
}

    .pricing-card.featured {
        border-color: #667eea;
        transform: scale(1.05);
    }

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

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

.pricing-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.pricing-period {
    color: #6b7280;
    font-size: 1rem;
    margin-bottom: 30px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

    .pricing-features li {
        padding: 12px 0;
        color: #4b5563;
        border-bottom: 1px solid #f3f4f6;
        display: flex;
        align-items: center;
    }

        .pricing-features li:last-child {
            border-bottom: none;
        }

    .pricing-features i {
        color: #10b981;
        margin-right: 10px;
    }

.btn-pricing {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
}

    .btn-pricing:hover {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border-color: transparent;
    }

.pricing-card.featured .btn-pricing {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

    .pricing-card.featured .btn-pricing:hover {
        transform: scale(1.05);
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    }

/* About Section */
.about-section {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    position: relative;
}

    .about-image img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    }

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-feature {
    display: flex;
    align-items: start;
    gap: 15px;
}

.about-feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea20 0%, #764ba220 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #667eea;
    flex-shrink: 0;
}

/* Testimonials Section */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    height: 100%;
    position: relative;
}

.testimonial-quote {
    font-size: 3rem;
    color: #667eea;
    opacity: 0.2;
    position: absolute;
    top: 20px;
    left: 30px;
}

.testimonial-text {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    margin-top: 40px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 2px;
}

.author-title {
    color: #6b7280;
    font-size: 0.9rem;
}

.testimonial-rating {
    color: #fbbf24;
    margin-bottom: 15px;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.cta-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

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

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

        .footer-column ul li a {
            color: #9ca3af;
            text-decoration: none;
            transition: color 0.3s ease;
        }

            .footer-column ul li a:hover {
                color: #667eea;
            }

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

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

    .social-icon:hover {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        transform: translateY(-3px);
    }

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .btn-hero {
        padding: 15px 35px;
        font-size: 1rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .about-content {
        flex-direction: column;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .navbar-nav {
        text-align: center;
        padding: 20px 0;
    }

    .nav-link {
        margin: 10px 0;
    }

        .nav-link::after {
            display: none;
        }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

/* Loading Animation */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

    .loader.hidden {
        opacity: 0;
        visibility: hidden;
    }

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid #f3f4f6;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

    .scroll-top.active {
        opacity: 1;
        visibility: visible;
    }

    .scroll-top:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    }
.nav-pills .nav-item {
    margin: 0 5px;
}

.nav-pills .nav-link {
    background-color: #f3f4f6;
    color: #4b5563;
    font-weight: 600;
    padding: 12px 25px;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

    .nav-pills .nav-link:hover {
        background-color: #e9ecef;
    }

    .nav-pills .nav-link.active,
    .nav-pills .show > .nav-link {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
        transform: translateY(-2px);
    }