/* style/app-download-ios-guide.css */

/* Biến màu sắc */
:root {
    --page-primary-color: #007bff;
    --page-secondary-color: #ffc107;
    --page-dark-text: #212529;
    --page-light-text: #f8f9fa;
    --page-bg-light: #f8f9fa;
    --page-bg-dark: #0056b3; /* Darker shade of primary for background */
    --page-btn-hover-primary: #0056b3;
    --page-btn-hover-secondary: #e0a800;
}

.page-app-download-ios-guide {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--page-dark-text);
}

.page-app-download-ios-guide .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-app-download-ios-guide h1, .page-app-download-ios-guide h2, .page-app-download-ios-guide h3 {
    color: var(--page-primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.page-app-download-ios-guide h1 {
    font-size: 2.8rem;
    text-align: center;
    color: var(--page-light-text);
}

.page-app-download-ios-guide h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 30px;
}

.page-app-download-ios-guide h3 {
    font-size: 1.6rem;
    margin-top: 25px;
}

.page-app-download-ios-guide p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.page-app-download-ios-guide .btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    text-align: center;
}

.page-app-download-ios-guide .btn-primary {
    background-color: var(--page-primary-color);
    color: var(--page-light-text);
    border: 2px solid var(--page-primary-color);
}

.page-app-download-ios-guide .btn-primary:hover {
    background-color: var(--page-btn-hover-primary);
    border-color: var(--page-btn-hover-primary);
}

.page-app-download-ios-guide .btn-secondary {
    background-color: var(--page-secondary-color);
    color: var(--page-dark-text);
    border: 2px solid var(--page-secondary-color);
}

.page-app-download-ios-guide .btn-secondary:hover {
    background-color: var(--page-btn-hover-secondary);
    border-color: var(--page-btn-hover-secondary);
}

.page-app-download-ios-guide .btn-warning {
    background-color: var(--page-secondary-color);
    color: var(--page-dark-text);
    border: 2px solid var(--page-secondary-color);
}

.page-app-download-ios-guide .btn-warning:hover {
    background-color: var(--page-btn-hover-secondary);
    border-color: var(--page-btn-hover-secondary);
}

.page-app-download-ios-guide .btn-light {
    background-color: var(--page-light-text);
    color: var(--page-primary-color);
    border: 2px solid var(--page-light-text);
}

.page-app-download-ios-guide .btn-light:hover {
    background-color: #e2e6ea;
    border-color: #e2e6ea;
}

.page-app-download-ios-guide .btn-outline-primary {
    background-color: transparent;
    color: var(--page-primary-color);
    border: 2px solid var(--page-primary-color);
}

.page-app-download-ios-guide .btn-outline-primary:hover {
    background-color: var(--page-primary-color);
    color: var(--page-light-text);
}

.page-app-download-ios-guide .btn-outline-light {
    background-color: transparent;
    color: var(--page-light-text);
    border: 2px solid var(--page-light-text);
}

.page-app-download-ios-guide .btn-outline-light:hover {
    background-color: var(--page-light-text);
    color: var(--page-primary-color);
}

.page-app-download-ios-guide .hero-section {
    background: linear-gradient(135deg, var(--page-primary-color) 0%, #0056b3 100%); /* Darker primary for depth */
    color: var(--page-light-text);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-app-download-ios-guide .hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.05);
    transform: rotate(30deg);
    z-index: 0;
}

.page-app-download-ios-guide .hero-section .container {
    position: relative;
    z-index: 1;
}

.page-app-download-ios-guide .hero-section p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 20px auto 40px auto;
}

.page-app-download-ios-guide .why-download-section {
    padding: 60px 0;
    background-color: var(--page-bg-light);
}

.page-app-download-ios-guide .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-app-download-ios-guide .feature-item {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-app-download-ios-guide .feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-app-download-ios-guide .feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.page-app-download-ios-guide .feature-item h3 {
    color: var(--page-primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.page-app-download-ios-guide .feature-item p {
    font-size: 1rem;
    color: #555;
}

.page-app-download-ios-guide .download-steps-section {
    padding: 60px 0;
    background-color: var(--page-bg-light);
}

.page-app-download-ios-guide .steps-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-app-download-ios-guide .steps-list li {
    background-color: #ffffff;
    margin-bottom: 30px;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-app-download-ios-guide .steps-list li h3 {
    color: var(--page-primary-color);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.page-app-download-ios-guide .steps-list li p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    max-width: 800px;
}

.page-app-download-ios-guide .steps-list li .btn {
    margin-top: 15px;
}

.page-app-download-ios-guide .qr-code-placeholder {
    margin: 20px 0;
    padding: 15px;
    background-color: var(--page-bg-light);
    border-radius: 8px;
    border: 1px dashed var(--page-primary-color);
}

.page-app-download-ios-guide .qr-code-image {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin-bottom: 10px;
}

.page-app-download-ios-guide .steps-list li ul {
    text-align: left;
    margin: 20px auto;
    max-width: 600px;
    list-style: disc inside;
    font-size: 1.05rem;
    color: #444;
}

.page-app-download-ios-guide .steps-list li ul li {
    background-color: transparent;
    box-shadow: none;
    padding: 5px 0;
    margin-bottom: 5px;
    text-align: left;
    align-items: flex-start;
}

.page-app-download-ios-guide .guide-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-app-download-ios-guide .btn-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-app-download-ios-guide .troubleshooting-section {
    padding: 60px 0;
}

.page-app-download-ios-guide .faq-item {
    background-color: #ffffff;
    margin-bottom: 20px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-app-download-ios-guide .faq-item h3 {
    color: var(--page-primary-color);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.page-app-download-ios-guide .faq-item p {
    font-size: 1rem;
    color: #555;
}

.page-app-download-ios-guide .contact-support {
    text-align: center;
    margin-top: 40px;
    padding: 30px;
    background-color: var(--page-secondary-color);
    border-radius: 10px;
    color: var(--page-dark-text);
}

.page-app-download-ios-guide .contact-support p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 500;
    color: var(--page-dark-text);
}

.page-app-download-ios-guide .win13-experience-section {
    padding: 80px 0;
    background-color: var(--page-bg-dark);
    color: var(--page-light-text);
    text-align: center;
}

.page-app-download-ios-guide .win13-experience-section h2 {
    color: var(--page-secondary-color);
}

.page-app-download-ios-guide .win13-experience-section p {
    font-size: 1.15rem;
    max-width: 900px;
    margin: 0 auto 30px auto;
    color: rgba(255, 255, 255, 0.9);
}

.page-app-download-ios-guide .commitment-section {
    padding: 60px 0;
    background-color: #ffffff;
    text-align: center;
}

.page-app-download-ios-guide .commitment-section p {
    max-width: 900px;
    margin: 0 auto 15px auto;
    font-size: 1.05rem;
    color: #444;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .page-app-download-ios-guide h1 {
        font-size: 2.2rem;
    }
    .page-app-download-ios-guide h2 {
        font-size: 1.8rem;
    }
    .page-app-download-ios-guide h3 {
        font-size: 1.4rem;
    }
    .page-app-download-ios-guide .hero-section {
        padding: 80px 0;
    }
    .page-app-download-ios-guide .feature-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-app-download-ios-guide h1 {
        font-size: 1.8rem;
    }
    .page-app-download-ios-guide h2 {
        font-size: 1.6rem;
    }
    .page-app-download-ios-guide h3 {
        font-size: 1.3rem;
    }
    .page-app-download-ios-guide .hero-section p {
        font-size: 1.1rem;
    }
    .page-app-download-ios-guide .btn {
        padding: 10px 20px;
        font-size: 1rem;
    }
    .page-app-download-ios-guide .feature-grid {
        grid-template-columns: 1fr;
    }
    .page-app-download-ios-guide .steps-list li {
        padding: 20px;
    }
    .page-app-download-ios-guide .steps-list li h3 {
        font-size: 1.6rem;
    }
    .page-app-download-ios-guide .btn-group {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .page-app-download-ios-guide h1 {
        font-size: 1.6rem;
    }
    .page-app-download-ios-guide h2 {
        font-size: 1.4rem;
    }
    .page-app-download-ios-guide h3 {
        font-size: 1.2rem;
    }
    .page-app-download-ios-guide .hero-section {
        padding: 60px 0;
    }
    .page-app-download-ios-guide .hero-section p {
        font-size: 1rem;
    }
    .page-app-download-ios-guide .btn {
        width: 100%;
    }
    .page-app-download-ios-guide .qr-code-image {
        width: 150px;
        height: 150px;
    }
    .page-app-download-ios-guide .steps-list li ul {
        font-size: 0.95rem;
    }
}