/* Base Styles */
body {
    font-family: sans-serif, Tahoma, Geneva, Verdana;
    line-height: 1.6;
    color: #333;
    background-color: #F1F1F1;
    margin: 0;
    padding: 0;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1482FA 0%, #179cfb 100%);
    padding: 80px 20px;
    margin-bottom: 40px;
    text-align: center;
    color: white;
}

.hero-logo {
    max-width: 300px;
    height: auto;
    filter: brightness(0) invert(1);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
}

/* Content Sections */
.content-section {
    margin-bottom: 40px;
    padding: 0 20px;
}

.content-card {
    background: white;
    padding: 45px;
    border-radius: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.section-title {
    color: #2c3e50;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #1482FA;
}

.section-text {
    color: #555;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.subsection-title {
    color: #2c3e50;
    font-size: 1.4rem;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 20px;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 20px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.feature-item:hover {
    background: #e9ecef;
    border-left-color: #1482FA;
    transform: translateX(5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, #1482FA 0%, #179cfb 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 4px 10px rgba(20, 130, 250, 0.3);
}

.feature-content {
    flex: 1;
}

.feature-title {
    color: #2c3e50;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-text {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Contact Info */
.contact-info,
.support-info {
    margin-top: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 1.05rem;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item i {
    color: #1482FA;
    font-size: 1.3rem;
    min-width: 25px;
}

.contact-item a {
    color: #1482FA;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-item a:hover {
    color: #0d6efd;
    text-decoration: underline;
}

/* Documentation List */
.documentation-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 25px;
}

.doc-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.doc-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.doc-item i {
    color: #1482FA;
    font-size: 2rem;
    min-width: 40px;
}

.doc-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.doc-link {
    color: #2c3e50;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.2s;
}

.doc-link:hover {
    color: #1482FA;
}

.doc-label {
    color: #1482FA;
    font-size: 0.9rem;
    font-weight: 500;
}

.doc-link--placeholder,
.doc-label--placeholder {
    cursor: help;
    text-decoration-style: dashed;
}

.doc-link--placeholder:hover,
.doc-label--placeholder:hover {
    color: #667085;
}

/* Footer */
.main-footer {
    width: 100%;
    margin-top: 80px;
    padding: 40px 20px;
    border-top: 1px solid #dadada;
    background: white;
}

.main-footer .footer-text {
    text-align: center;
}

.main-footer .footer-text p {
    color: #667085;
    font-size: 16px;
    margin: 0;
    font-weight: 300;
}

.main-footer .footer-text a {
    color: #667085;
    text-decoration: none;
}

.main-footer .footer-text a:hover {
    color: #1482FA;
}

/* Buttons */
.btn-primary {
    background-color: #1482FA;
    border-color: #1482FA;
    border-radius: 25px;
    padding: 12px 30px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #0d6efd;
    border-color: #0d6efd;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(20, 130, 250, 0.4);
}

/* Links */
a {
    transition: color 0.2s;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .content-card {
        padding: 35px;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
}

@media (max-width: 768px) {
    body {
        padding: 0;
    }
    
    .hero-section {
        padding: 60px 15px;
    }
    
    .hero-logo {
        max-width: 200px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .content-section {
        padding: 0 15px;
        margin-bottom: 30px;
    }
    
    .content-card {
        padding: 25px;
        border-radius: 20px;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    .section-text {
        font-size: 1rem;
    }
    
    .subsection-title {
        font-size: 1.2rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .feature-icon {
        margin: 0 auto;
    }
    
    .feature-title {
        font-size: 1.1rem;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 12px 0;
    }
    
    .contact-item i {
        align-self: flex-start;
    }
    
    .doc-item {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .doc-item i {
        margin: 0 auto;
    }
    
    .main-footer {
        margin-top: 50px;
        padding: 30px 15px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .content-card {
        padding: 20px;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 1.5rem;
    }
}