:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --dark: #1f2937;
    --light: #f9fafb;
    
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-reverse: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 50px -10px rgba(0, 0, 0, 0.15);
}

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

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
}

.container-fluid {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
}

@media (max-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

.row {
    margin-left: 0;
    margin-right: 0;
}

.col, .col-* {
    padding-left: 15px;
    padding-right: 15px;
}

html, body {
    font-family: var(--font-family);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}


.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
    transition: var(--transition);
    z-index: 1000;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--dark);
    text-decoration: none;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
}

.brand-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
}

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

.nav-buttons {
    display: flex;
    gap: 10px;
}


.btn {
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-gradient {
    background: var(--gradient);
    color: white;
    position: relative;
    overflow: hidden;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: white;
}

.btn-white {
    background: white;
    color: var(--primary);
}

.btn-white:hover {
    background: var(--light);
    color: var(--secondary);
}


.hero-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
    padding: 40px 0;
    min-height: calc(100vh - 140px);
    display: flex;
    align-items: center;
    justify-content: center;
}


.hero-section.page-hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-bottom: 40px;
    position: relative;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section.page-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.hero-section.page-hero p {
    font-size: 20px;
    opacity: 0.95;
    color: white;
}

@media (max-width: 768px) {
    .hero-section.page-hero {
        padding: 60px 0;
        min-height: 200px;
    }
    
    .hero-section.page-hero h1 {
        font-size: 36px;
    }
    
    .hero-section.page-hero p {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero-section.page-hero {
        padding: 50px 0;
        min-height: 180px;
    }
    
    .hero-section.page-hero h1 {
        font-size: 28px;
    }
    
    .hero-section.page-hero p {
        font-size: 16px;
    }
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
    z-index: 1;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 50%;
    height: 150%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    opacity: 0.5;
    border-radius: 50%;
    transform: rotate(45deg);
}

.badge-wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.badge {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 8px 12px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-size: 12px;
    font-weight: 600;
    color: #374151;
    display: flex;
    align-items: center;
    gap: 6px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero-stats {
    display: flex;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.hero-stats .stat {
    display: flex;
    flex-direction: column;
}

.hero-stats strong {
    font-size: 1.5rem;
    color: var(--primary);
}

.hero-stats span {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.hero-image {
    position: relative;
    padding: 20px;
    z-index: 2;
}

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

.hero-image .image-container {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

@media (max-width: 768px) {
    .hero-image .image-container {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero-image .image-container {
        height: 250px;
    }
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 18px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 13px;
    animation: float 4s ease-in-out infinite;
    z-index: 10;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}


.features-section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.feature-card p {
    color: #6b7280;
    line-height: 1.6;
}


.pricing-section {
    padding: 100px 0;
    background: #f9fafb;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.pricing-header {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.currency {
    font-size: 1.25rem;
    color: #6b7280;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
}

.period {
    font-size: 1rem;
    color: #6b7280;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 15px;
}

.price .currency {
    font-size: 1.5rem;
    color: #6b7280;
    font-weight: 500;
}

.price .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark);
}

.price .period {
    font-size: 1.2rem;
    color: #6b7280;
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    flex-grow: 1;
}

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

.pricing-features i {
    width: 20px;
    text-align: center;
}

.pricing-features .fa-check {
    color: var(--success);
}

.pricing-features .fa-times {
    color: #e5e7eb;
}


.demo-section {
    padding: 100px 0;
}

.demo-content h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

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

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

.demo-features i {
    color: var(--success);
}

.demo-credentials {
    margin: 30px 0;
}

.credential-box {
    background: #f9fafb;
    padding: 20px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    margin: 15px 0;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.cta-section {
    background: var(--gradient);
    padding: 80px 0 0 0;
    color: white;
    margin-bottom: 0;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}


.footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-widget h3,
.footer-widget h4 {
    margin-bottom: 20px;
}

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

.footer-widget ul li {
    margin-bottom: 10px;
}

.footer-widget a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition);
}

.footer-widget a:hover {
    color: white;
}



.footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: #9ca3af;
}


@media (max-width: 768px) {
    .hero-section {
        padding: 30px 0;
        min-height: calc(100vh - 140px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .floating-card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 25px 0;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .content-card,
    .contact-form-card,
    .contact-info-card {
        padding: 20px 10px;
        margin: 0 10px;
    }
}



body.inner-page {
    padding-top: 0;
    background: linear-gradient(135deg, #f5f7ff 0%, #ffffff 100%);
}


.content-card,
.contact-form-card,
.contact-info-card,
.feature-card,
.stat-card,
.version-card,
.changelog-container .version-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.content-card {
    margin-bottom: 30px;
}


.content-container,
.contact-content,
.about-content,
.changelog-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 0;
}


.form-group {
    margin-bottom: 25px;
}

.form-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    display: block;
}

.form-control, 
.form-select {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-control:focus, 
.form-select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}


.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 20px;
    text-align: center;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-bottom: 50px;
}


.icon-box,
.contact-icon,
.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #667eea;
    font-size: 20px;
    flex-shrink: 0;
}


.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 14px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}


.badge-primary {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: #667eea;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}


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

.feature-list li,
.change-list li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: #666;
}

.feature-list li:before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #10b981;
}

/* Contact Page & Support Page Styles */
.map-container {
    margin-top: 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    height: 400px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-section {
    padding: 60px 0;
    background: white;
}

.faq-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a2e;
    text-align: center;
    margin-bottom: 50px;
}

.accordion-item {
    border: none;
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.accordion-button {
    background: white;
    color: #333;
    font-weight: 600;
    padding: 20px 30px;
    border: none;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: #667eea;
}

.accordion-button:focus {
    box-shadow: none;
}

.accordion-body {
    padding: 20px 30px;
    color: #666;
    line-height: 1.8;
}

.support-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.support-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.support-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.support-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 24px;
}

.support-card h4 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.support-card p {
    color: #666;
    margin-bottom: 15px;
}

/* About Page Styles */
.stats-section {
    background: white;
    padding: 60px 0;
    margin: 60px 0;
}

.stat-card {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 18px;
    color: #666;
}

.team-section {
    padding: 60px 0;
}

.team-card {
    text-align: center;
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 36px;
}

.team-card h4 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.team-card .position {
    color: #667eea;
    font-weight: 500;
    margin-bottom: 15px;
}

.team-card p {
    color: #666;
    font-size: 14px;
}


@media (max-width: 768px) {
    .content-card,
    .contact-form-card,
    .contact-info-card {
        padding: 30px 15px;
        margin: 0 15px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .content-container,
    .contact-content,
    .about-content {
        padding: 40px 0;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
}