/* style/download-center.css */
.page-download-center {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

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

.page-download-center__hero-section {
    background: linear-gradient(135deg, #003366, #FFCC00);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 450px;
}

.page-download-center__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 51, 102, 0.7);
    z-index: 1;
}

.page-download-center__hero-section > * {
    position: relative;
    z-index: 2;
}

.page-download-center__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: #ffffff;
    font-weight: bold;
    line-height: 1.2;
}

.page-download-center__hero-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    opacity: 0.9;
}

.page-download-center__hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-download-center__button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1.1em;
    text-align: center;
    white-space: nowrap;
}

.page-download-center__button--primary {
    background-color: #FFCC00;
    color: #003366;
    border: 2px solid #FFCC00;
}

.page-download-center__button--primary:hover {
    background-color: #e6b800;
    border-color: #e6b800;
    transform: translateY(-2px);
}

.page-download-center__button--secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.page-download-center__button--secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.page-download-center__hero-image {
    position: absolute;
    bottom: 0;
    right: 5%;
    width: 250px;
    max-width: 40%;
    height: auto;
    object-fit: contain;
    transform: translateY(20px);
    opacity: 0.8;
    pointer-events: none;
    z-index: 0;
}

.page-download-center__section {
    padding: 60px 0;
    background-color: #ffffff;
    border-bottom: 1px solid #eee;
}

.page-download-center__section:nth-of-type(even) {
    background-color: #f0f4f8;
}

.page-download-center__section-title {
    font-size: 2.5em;
    color: #003366;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-download-center__section-subtitle {
    font-size: 1.1em;
    color: #555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-download-center__feature-item {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #e0e0e0;
}

.page-download-center__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-download-center__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 5px rgba(0, 51, 102, 0.3));
}

.page-download-center__feature-title {
    font-size: 1.5em;
    color: #003366;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-download-center__feature-text {
    color: #666;
    font-size: 0.95em;
}

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

.page-download-center__download-card {
    background-color: #fdfdfd;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    border: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download-center__download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-download-center__card-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 25px;
    filter: drop-shadow(0 3px 6px rgba(0, 51, 102, 0.4));
}

.page-download-center__card-title {
    font-size: 1.8em;
    color: #003366;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-download-center__card-description {
    color: #666;
    font-size: 1em;
    margin-bottom: 25px;
    flex-grow: 1;
}

.page-download-center__button--outline {
    background-color: transparent;
    color: #003366;
    border: 2px solid #003366;
    padding: 12px 25px;
    font-size: 1em;
}

.page-download-center__button--outline:hover {
    background-color: #003366;
    color: #FFCC00;
    border-color: #003366;
}

.page-download-center__qr-section {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background-color: #e6edf4;
    border-radius: 12px;
    border: 1px solid #d0dbe6;
}

.page-download-center__qr-title {
    font-size: 2em;
    color: #003366;
    margin-bottom: 15px;
}

.page-download-center__qr-description {
    font-size: 1.1em;
    color: #555;
    margin-bottom: 30px;
}

.page-download-center__qr-code {
    width: 200px;
    height: 200px;
    border: 5px solid #ffffff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.page-download-center__app-features {
    background-color: #ffffff;
}

.page-download-center__features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-download-center__feature-item--large {
    background-color: #f8f8f8;
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid #FFCC00;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-download-center__feature-item-title {
    font-size: 1.6em;
    color: #003366;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download-center__feature-item-text {
    color: #666;
    font-size: 1em;
}

.page-download-center__app-screenshot {
    width: 100%;
    max-width: 800px;
    display: block;
    margin: 50px auto 0 auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border: 5px solid #eee;
}

.page-download-center__troubleshooting {
    background-color: #f0f4f8;
}

.page-download-center__faq-list {
    margin-top: 40px;
}

.page-download-center__faq-item {
    background-color: #ffffff;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #003366;
}

.page-download-center__faq-question {
    font-size: 1.4em;
    color: #003366;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download-center__faq-answer {
    color: #555;
    font-size: 1em;
}

.page-download-center__more-faq {
    text-align: center;
    margin-top: 30px;
    font-size: 1.1em;
    color: #666;
}

.page-download-center__link {
    color: #003366;
    text-decoration: none;
    font-weight: bold;
}

.page-download-center__link:hover {
    text-decoration: underline;
    color: #FFCC00;
}

.page-download-center__related-guides {
    background-color: #ffffff;
}

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

.page-download-center__guide-card {
    background-color: #fdfdfd;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e0e0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-download-center__guide-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-download-center__guide-title {
    font-size: 1.3em;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download-center__guide-title a {
    color: #003366;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-download-center__guide-title a:hover {
    color: #FFCC00;
}

.page-download-center__guide-description {
    color: #666;
    font-size: 0.95em;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-download-center__button--small {
    padding: 8px 18px;
    font-size: 0.9em;
    border-radius: 20px;
    background-color: #003366;
    color: #ffffff;
    border: 1px solid #003366;
}

.page-download-center__button--small:hover {
    background-color: #002244;
    border-color: #002244;
    color: #FFCC00;
}

.page-download-center__cta-section {
    background-color: #003366;
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.page-download-center__cta-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: #FFCC00;
    font-weight: bold;
}

.page-download-center__cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.page-download-center__button--cta {
    background-color: #FFCC00;
    color: #003366;
    border: 2px solid #FFCC00;
    padding: 18px 40px;
    font-size: 1.3em;
    border-radius: 50px;
}

.page-download-center__button--cta:hover {
    background-color: #e6b800;
    border-color: #e6b800;
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-download-center__hero-title {
        font-size: 2.5em;
    }
    .page-download-center__section-title {
        font-size: 2em;
    }
    .page-download-center__hero-image {
        width: 200px;
        right: 2%;
    }
    .page-download-center__features-grid,
    .page-download-center__download-options,
    .page-download-center__features-list,
    .page-download-center__guide-list {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .page-download-center__hero-section {
        padding: 60px 0;
        min-height: 400px;
    }
}

@media (max-width: 768px) {
    .page-download-center__hero-title {
        font-size: 2em;
    }
    .page-download-center__hero-description {
        font-size: 1em;
    }
    .page-download-center__hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-download-center__button {
        width: 80%;
        max-width: 300px;
        margin: 0 auto;
    }
    .page-download-center__section {
        padding: 40px 0;
    }
    .page-download-center__section-title {
        font-size: 1.8em;
    }
    .page-download-center__section-subtitle {
        font-size: 0.95em;
    }
    .page-download-center__hero-image {
        display: none;
    }
    .page-download-center__qr-section {
        padding: 30px 20px;
    }
    .page-download-center__qr-title {
        font-size: 1.8em;
    }
    .page-download-center__qr-code {
        width: 150px;
        height: 150px;
    }
    .page-download-center__cta-title {
        font-size: 2.2em;
    }
    .page-download-center__cta-description {
        font-size: 1em;
    }
    .page-download-center__button--cta {
        padding: 15px 30px;
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .page-download-center__hero-title {
        font-size: 1.8em;
    }
    .page-download-center__section-title {
        font-size: 1.6em;
    }
    .page-download-center__hero-buttons {
        gap: 10px;
    }
    .page-download-center__button {
        font-size: 1em;
        padding: 12px 20px;
    }
    .page-download-center__features-grid,
    .page-download-center__download-options,
    .page-download-center__features-list,
    .page-download-center__guide-list {
        grid-template-columns: 1fr;
    }
    .page-download-center__qr-title {
        font-size: 1.6em;
    }
    .page-download-center__cta-title {
        font-size: 1.8em;
    }
}