/* style/app-download-troubleshooting.css */
.page-app-download-troubleshooting {
    font-family: 'Arial', sans-serif;
    color: #E0E0E0; /* Light grey for general text on dark background */
    background-color: #121E32; /* Slightly lighter dark blue for main background */
}

.page-app-download-troubleshooting .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-app-download-troubleshooting .hero-section {
    background: linear-gradient(135deg, #1A2B47 0%, #0A162A 100%); /* Dark blue gradient */
    color: #FFFFFF;
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.page-app-download-troubleshooting .hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    animation: rotateGradient 15s linear infinite;
    z-index: 0;
}

@keyframes rotateGradient {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.page-app-download-troubleshooting .hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: #FFD700; /* Gold for main title */
    position: relative;
    z-index: 1;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.page-app-download-troubleshooting .hero-subtitle {
    font-size: 1.3em;
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.page-app-download-troubleshooting .btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-app-download-troubleshooting .btn-primary {
    background-color: #FFD700; /* Gold */
    color: #1A2B47; /* Dark blue */
    border: 2px solid #FFD700;
}

.page-app-download-troubleshooting .btn-primary:hover {
    background-color: #E6C200; /* Darker gold */
    border-color: #E6C200;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-app-download-troubleshooting .btn-secondary {
    background-color: #1A2B47; /* Dark blue */
    color: #FFD700; /* Gold */
    border: 2px solid #FFD700;
}

.page-app-download-troubleshooting .btn-secondary:hover {
    background-color: #2E456B; /* Lighter dark blue */
    border-color: #FFD700;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-app-download-troubleshooting .section-title {
    font-size: 2.5em;
    color: #FFD700; /* Gold for section titles */
    text-align: center;
    margin-bottom: 50px;
    padding-top: 60px;
    position: relative;
}

.page-app-download-troubleshooting .section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: #FFD700;
    margin: 20px auto 0;
    border-radius: 2px;
}

.page-app-download-troubleshooting .introduction-section, 
.page-app-download-troubleshooting .troubleshooting-guide-section,
.page-app-download-troubleshooting .advanced-tips-section,
.page-app-download-troubleshooting .contact-support-section,
.page-app-download-troubleshooting .why-kubet-section,
.page-app-download-troubleshooting .faq-section {
    padding: 80px 0;
}

.page-app-download-troubleshooting .introduction-section {
    background-color: #1A2B47;
}

.page-app-download-troubleshooting .introduction-section p {
    font-size: 1.1em;
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px;
    color: #C0C0C0;
}

.page-app-download-troubleshooting .introduction-section strong {
    color: #FFD700;
}

.page-app-download-troubleshooting .feature-image {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-app-download-troubleshooting .troubleshooting-item {
    background-color: #1A2B47;
    border-radius: 12px;
    margin-bottom: 40px;
    padding: 30px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-app-download-troubleshooting .troubleshooting-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-app-download-troubleshooting .item-title {
    font-size: 1.8em;
    color: #FFD700; /* Gold */
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.page-app-download-troubleshooting .item-title::before {
    content: '▪';
    color: #FFD700;
    font-size: 1.2em;
}

.page-app-download-troubleshooting .item-content p {
    font-size: 1.05em;
    line-height: 1.7;
    margin-bottom: 15px;
    color: #C0C0C0;
}

.page-app-download-troubleshooting .item-content h4 {
    font-size: 1.4em;
    color: #FFD700;
    margin-top: 25px;
    margin-bottom: 15px;
    border-left: 4px solid #FFD700;
    padding-left: 15px;
}

.page-app-download-troubleshooting .item-content ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.page-app-download-troubleshooting .item-content ul li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
    font-size: 1em;
    line-height: 1.6;
    color: #E0E0E0;
}

.page-app-download-troubleshooting .item-content ul li::before {
    content: '✔';
    color: #00FF00; /* Bright green for checkmark */
    position: absolute;
    left: 0;
    top: 0;
    font-weight: bold;
}

.page-app-download-troubleshooting .item-content a {
    color: #FFD700;
    text-decoration: none;
    font-weight: bold;
}

.page-app-download-troubleshooting .item-content a:hover {
    text-decoration: underline;
}

.page-app-download-troubleshooting .image-wrapper-small {
    float: right;
    margin-left: 20px;
    margin-bottom: 10px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #0A162A;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-app-download-troubleshooting .image-wrapper-small img {
    max-width: 70%;
    max-height: 70%;
    object-fit: contain;
}

.page-app-download-troubleshooting .advanced-tips-section {
    background-color: #0A162A;
}

.page-app-download-troubleshooting .tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-app-download-troubleshooting .tip-card {
    background-color: #1A2B47;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-app-download-troubleshooting .tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-app-download-troubleshooting .tip-card .tip-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    filter: brightness(1.2) drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
}

.page-app-download-troubleshooting .tip-card h3 {
    font-size: 1.5em;
    color: #FFD700;
    margin-bottom: 15px;
}

.page-app-download-troubleshooting .tip-card p {
    font-size: 1em;
    line-height: 1.7;
    color: #C0C0C0;
}

.page-app-download-troubleshooting .contact-support-section {
    background-color: #1A2B47;
    text-align: center;
}

.page-app-download-troubleshooting .contact-support-section p {
    font-size: 1.1em;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto 30px;
    color: #C0C0C0;
}

.page-app-download-troubleshooting .support-image {
    max-width: 400px;
    height: auto;
    margin-top: 40px;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-app-download-troubleshooting .why-kubet-section {
    background-color: #0A162A;
}

.page-app-download-troubleshooting .why-kubet-section p {
    font-size: 1.1em;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto 30px;
    color: #C0C0C0;
}

.page-app-download-troubleshooting .why-kubet-section ul {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-app-download-troubleshooting .why-kubet-section ul li {
    position: relative;
    padding-left: 35px;
    margin-bottom: 15px;
    font-size: 1.1em;
    line-height: 1.7;
    color: #E0E0E0;
}

.page-app-download-troubleshooting .why-kubet-section ul li::before {
    content: '★';
    color: #FFD700; /* Gold star */
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.2em;
}

.page-app-download-troubleshooting .faq-section {
    background-color: #1A2B47;
}

.page-app-download-troubleshooting .faq-item {
    background-color: #0A162A;
    border-radius: 10px;
    margin-bottom: 20px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-app-download-troubleshooting .faq-question {
    font-size: 1.4em;
    color: #FFD700;
    margin-bottom: 15px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.page-app-download-troubleshooting .faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2em;
    color: #FFD700;
    transition: transform 0.3s ease;
}

.page-app-download-troubleshooting .faq-item.active .faq-question::after {
    content: '-';
    transform: translateY(-50%) rotate(180deg);
}

.page-app-download-troubleshooting .faq-answer {
    font-size: 1em;
    line-height: 1.7;
    color: #C0C0C0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
    padding-top: 0;
}

.page-app-download-troubleshooting .faq-item.active .faq-answer {
    max-height: 200px; /* Adjust as needed for content */
    padding-top: 15px;
}

.page-app-download-troubleshooting .faq-answer a {
    color: #FFD700;
    text-decoration: none;
    font-weight: bold;
}

.page-app-download-troubleshooting .faq-answer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-app-download-troubleshooting .hero-title {
        font-size: 2.8em;
    }
    .page-app-download-troubleshooting .hero-subtitle {
        font-size: 1.1em;
    }
    .page-app-download-troubleshooting .section-title {
        font-size: 2em;
    }
    .page-app-download-troubleshooting .tips-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-app-download-troubleshooting .image-wrapper-small {
        float: none;
        margin: 0 auto 20px;
    }
}

@media (max-width: 768px) {
    .page-app-download-troubleshooting .hero-section {
        padding: 80px 0;
    }
    .page-app-download-troubleshooting .hero-title {
        font-size: 2.2em;
    }
    .page-app-download-troubleshooting .hero-subtitle {
        font-size: 1em;
    }
    .page-app-download-troubleshooting .btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-app-download-troubleshooting .section-title {
        font-size: 1.8em;
        margin-bottom: 40px;
    }
    .page-app-download-troubleshooting .introduction-section, 
    .page-app-download-troubleshooting .troubleshooting-guide-section,
    .page-app-download-troubleshooting .advanced-tips-section,
    .page-app-download-troubleshooting .contact-support-section,
    .page-app-download-troubleshooting .why-kubet-section,
    .page-app-download-troubleshooting .faq-section {
        padding: 60px 0;
    }
    .page-app-download-troubleshooting .item-title {
        font-size: 1.6em;
    }
    .page-app-download-troubleshooting .item-content h4 {
        font-size: 1.2em;
    }
    .page-app-download-troubleshooting .tip-card h3 {
        font-size: 1.3em;
    }
}

@media (max-width: 480px) {
    .page-app-download-troubleshooting .hero-title {
        font-size: 1.8em;
    }
    .page-app-download-troubleshooting .hero-subtitle {
        font-size: 0.9em;
    }
    .page-app-download-troubleshooting .section-title {
        font-size: 1.5em;
    }
    .page-app-download-troubleshooting .btn {
        width: 100%;
        text-align: center;
        margin-bottom: 15px;
    }
    .page-app-download-troubleshooting .tips-grid {
        grid-template-columns: 1fr;
    }
    .page-app-download-troubleshooting .item-title {
        font-size: 1.4em;
    }
    .page-app-download-troubleshooting .item-content ul li {
        padding-left: 25px;
    }
    .page-app-download-troubleshooting .faq-question {
        font-size: 1.2em;
    }
}