/* Custom CSS Variables */
:root {
    --primary-color: #FF8C00;      /* Orange from logo */
    --secondary-color: #FFD700;    /* Yellow from logo */
    --accent-color: #90EE90;       /* Light green from logo */
    --dark-blue: #1a1f3a;
    --light-blue: #2c3e50;
    --text-light: #ffffff;
    --text-dark: #333333;
    --bg-light: #f8f9fa;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-secondary: linear-gradient(135deg, var(--dark-blue), var(--light-blue));
}

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

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

html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

/* Navigation */
.navbar {
    background: rgba(26, 31, 58, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light) !important;
}

.navbar-nav .nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Buttons */
.btn {
    font-weight: 600;
    border-radius: 8px;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 140, 0, 0.3);
    background: linear-gradient(135deg, #e67e00, #e6c200);
}

.btn-outline-light {
    border: 2px solid var(--text-light);
    color: var(--text-light);
}

.btn-outline-light:hover {
    background: var(--text-light);
    color: var(--dark-blue);
    transform: translateY(-2px);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: var(--gradient-secondary);
    color: var(--text-light);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://readdy.ai/api/search-image?query=futuristic%20technology%20network%20connections%20artificial%20intelligence%20digital%20transformation%20modern%20workspace%20with%20holographic%20displays%20and%20data%20visualization%20elements%20in%20dark%20blue%20background%20professional%20tech%20environment&width=1920&height=1080&seq=hero1&orientation=landscape') center/cover;
    opacity: 0.1;
    z-index: 0;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.hero-buttons {
    margin-top: 2rem;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: var(--shadow);
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: white;
}

.service-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.service-features img {
    margin-top: 1rem;
    border-radius: 10px;
    max-height: 200px;
    object-fit: cover;
}

/* Experience Section */
.experience-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.stat-item {
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
    font-weight: 500;
    margin: 0;
}

/* Featured Cases Section */
.featured-cases-section {
    padding: 80px 0;
    background: white;
}

.case-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.case-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.case-content {
    padding: 2rem;
}

.case-content h4 {
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.case-content p {
    color: #666;
    margin-bottom: 1.5rem;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-secondary);
    color: var(--text-light);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Blog Styles */
.blog-header-section {
    background: var(--gradient-secondary);
    color: var(--text-light);
    padding: 120px 0 80px;
}

.blog-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.blog-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.blog-posts-section {
    background: white;
}

.blog-post-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.blog-post-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.post-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.post-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
}

.post-category.health {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.post-category.wellness {
    background: linear-gradient(135deg, #9b59b6, #8e44ad);
}

.post-category.utilities {
    background: linear-gradient(135deg, #3498db, #2980b9);
}

.post-content {
    padding: 2rem;
}

.post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #666;
}

.post-title {
    color: var(--dark-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.post-excerpt {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.post-tags {
    margin-bottom: 1.5rem;
}

.tag {
    display: inline-block;
    background: var(--bg-light);
    color: #666;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Case Study Styles */
.case-header-section {
    background: var(--gradient-secondary);
    color: var(--text-light);
    padding: 120px 0 80px;
}

.case-breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.case-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.case-meta .badge {
    margin-right: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.case-content-section {
    background: white;
}

.case-section {
    margin-bottom: 3rem;
}

.case-section h2 {
    color: var(--dark-blue);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.case-section h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card {
    background: var(--bg-light);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.result-stat h4 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.tech-badge {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    margin: 0.25rem;
}

.bg-primary-gradient {
    background: var(--gradient-primary) !important;
}

.bg-success-gradient {
    background: linear-gradient(135deg, #27ae60, #2ecc71) !important;
}

.bg-warning-gradient {
    background: linear-gradient(135deg, #f39c12, #e67e22) !important;
}

.bg-info-gradient {
    background: linear-gradient(135deg, #3498db, #2980b9) !important;
}

.bg-secondary-gradient {
    background: linear-gradient(135deg, #95a5a6, #7f8c8d) !important;
}

/* Contact Styles */
.contact-header-section {
    background: var(--gradient-secondary);
    color: var(--text-light);
    padding: 120px 0 80px;
}

.contact-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.contact-form-section {
    background: white;
}

.contact-form-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 140, 0, 0.1);
}

.contact-info-section {
    background: var(--bg-light);
}

.contact-info-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--secondary-color);
}

.faq-section {
    background: white;
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.accordion-button {
    background: white;
    border: none;
    font-weight: 600;
    color: var(--dark-blue);
    padding: 1.5rem;
}

.accordion-button:not(.collapsed) {
    background: var(--primary-color);
    color: white;
}

.accordion-body {
    padding: 1.5rem;
    color: #666;
    line-height: 1.7;
}

/* Footer */
footer {
    background: var(--dark-blue) !important;
    color: var(--text-light);
}

footer h5, footer h6 {
    color: var(--text-light);
    margin-bottom: 1rem;
}

footer .text-muted {
    color: #bbb !important;
}

footer a.text-muted:hover {
    color: var(--primary-color) !important;
}

/* Innovation Cards */
.innovation-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
}

.innovation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.innovation-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.plan-card {
    background: var(--bg-light);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .case-title {
        font-size: 2rem;
    }
    
    .blog-title {
        font-size: 2.5rem;
    }
    
    .contact-form-card {
        padding: 2rem;
    }
    
    .service-card,
    .contact-info-card {
        padding: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .hero-buttons .btn {
        display: block;
        margin-bottom: 1rem;
        width: 100%;
    }
    
    .cta-buttons .btn {
        display: block;
        margin-bottom: 1rem;
        width: 100%;
    }
    
    .case-meta .badge {
        display: block;
        margin-bottom: 0.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Utilities */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

.shadow-lg {
    box-shadow: var(--shadow) !important;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    color: white;
    box-shadow: 0 4px 20px rgba(255, 140, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(255, 140, 0, 0.4);
    background: linear-gradient(135deg, #e67e00, #e6c200);
}

.back-to-top-btn:active {
    transform: translateY(-2px);
}