/* Custom CSS for TechFlow Landing Page */

/* Global Styles */
body {
    font-family: "Roboto", sans-serif;
    color: #5e5c5c;
    line-height: 1.6;
    font-size: 16px;
}

/* Header Styles */
.navbar-default {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-size: 20px;
    font-weight: 600;
    color: #333 !important;
    margin-top: 5px;
    margin-bottom: 5px;
}

.navbar-brand .logo {
    height: 50px;
    border-radius: 8px;
    object-fit: cover;
}

.navbar-nav > li > a {
    color: #666 !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav > li > a:hover {
    color: #007bff !important;
}

/* Hero Section */
.hero-section {
    padding: 51px 0 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #212529;
}

.hero-content .text-primary {
    color: #007bff !important;
}

.hero-content .lead {
    font-size: 1.25rem;
    color: #5e5c5c;
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    padding: 12px 32px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    transform: translateY(-2px);
}

.btn-default:hover {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    transform: translateY(-2px);
}

/* Video Container */
.hero-video {
    position: relative;
}

.video-container {
    aspect-ratio: 16/9;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    background: #000;
    margin-bottom: 20px;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: white;
}

.play-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.play-icon i {
    font-size: 24px;
    color: #007bff;
}

.subtitle_grey {
    color: #5e5c5c;
    font-size: 21px;
    font-weight: 700;
}

.subtitle {
    color: #dc0064;
    font-size: 18px;
    font-weight: 700;
}

.color-pink {
    color: #dc0064;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background-color: #fff;
}

.about-section h1 {
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #006853;
}

.about-section h1 .text-primary {
    font-weight: 300;
    color: #006853;
}

.about-section h1 small {
    vertical-align: super;
    font-size: 60%;
    color: #006853;
}

.about-section h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #212529;
}

.about-section .lead {
    font-size: 2.5rem;
    color: #5e5c5c;
    margin-bottom: 48px;
}

.section-content {
    margin-top: 48px;
}

.about-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: #212529;
}

.about-section a {
    color: #dc0064;
    text-decoration: none;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
}

.feature-list li:before {
    content: "•";
    color: #007bff;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.stats-section {
    margin-top: 64px;
    padding-top: 48px;
    border-top: 1px solid #dee2e6;
}

.stat-item {
    padding: 24px 0;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 8px;
}

.stat-item p {
    color: #6c757d;
    margin: 0;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.testimonials-section h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #212529;
}

.testimonials-section .lead {
    font-size: 1.25rem;
    color: #5e5c5c;
    margin-bottom: 64px;
}

.testimonial-card {
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 24px;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.stars {
    margin-bottom: 20px;
}

.stars i {
    color: #ffc107;
    margin-right: 4px;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 24px;
    color: #6c757d;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #dee2e6;
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 16px;
}

.author-info strong {
    display: block;
    color: #212529;
    font-size: 14px;
}

.author-info span {
    color: #6c757d;
    font-size: 12px;
}

/* Products Section */
.products-section {
    padding: 80px 0;
    background-color: #fff;
}

.products-section h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #212529;
}

.products-section .lead {
    font-size: 1.25rem;
    color: #5e5c5c;
    margin-bottom: 64px;
}

.product-card {
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 32px;
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    z-index: 10;
}

.product-badge.popular {
    background-color: #007bff;
    color: white;
}

.product-badge.enterprise {
    background-color: #dc3545;
    color: white;
}

.product-badge.new {
    background-color: #28a745;
    color: white;
}

.product-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-content {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: #212529;
}

.product-content p {
    color: #6c757d;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.5;
}

.product-content .feature-list {
    margin-bottom: 24px;
    flex: 1;
}

.product-content .feature-list li {
    padding: 6px 0;
    font-size: 14px;
    color: #6c757d;
    display: flex;
    align-items: center;
}

.product-content .feature-list li i {
    color: #28a745;
    margin-right: 8px;
    font-size: 12px;
}

.product-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 20px;
    padding-top: 20px;
    border-top: 1px solid #dee2e6;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: #212529;
}

.period {
    color: #6c757d;
    margin-left: 4px;
}

.buy-btn {
    color: #FFFFFF !important;
    margin-top: 30px;
    margin-bottom: 30px;
    background-color: #dc0064;
}

.cta-section {
    margin-top: 64px;
    padding: 48px;
    background-color: #f8f9fa;
    border-radius: 12px;
}

.cta-section h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #212529;
}

.cta-section p {
    color: #6c757d;
    margin-bottom: 32px;
}

/* Footer */
.footer-section {
    background-color: #212529;
    color: #fff;
    padding: 48px 0 24px;
}

.footer-section h4,
.footer-section h5 {
    color: #fff;
    margin-bottom: 20px;
}

.footer-section p {
    color: #adb5bd;
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 20px; /* Adjust spacing as needed */
    padding-left: 0;
    list-style: none;
}

.footer-links li {
    display: inline; /* Optional with flex, but keeps spacing tight */
    margin-bottom: 8px;
}

.footer-links a {
    color: #adb5bd;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #007bff;
}

.d-inline-block {
    display: inline-block;
}

.vertical-align-row {
    display: flex;
    align-items: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mb-xs-25 {
        margin-bottom: 25px;
    }
    .subtitle_grey {
        margin-top: 30px;
    }

    .stat-item {
        padding: 15px 0;
    }

    .about-section {
        padding: 20px 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-buttons .btn {
        width: 100%;
        margin-bottom: 12px;
    }
    
    .about-section h2,
    .testimonials-section h2,
    .products-section h2 {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .testimonial-card,
    .product-card {
        margin-bottom: 24px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .about-section h2,
    .testimonials-section h2,
    .products-section h2 {
        font-size: 2rem;
    }
}