:root {
    --primary-color: #0A2463;
    --secondary-color: #E5383B;
    --text-color-dark-bg: #ffffff;
    --text-color-light-bg: #333333;
    --card-bg-dark-mode: rgba(255, 255, 255, 0.1);
    --border-color: #e0e0e0;
    --spacing-unit: 20px;
    --secondary-color-darker: #c02f32;
    --primary-color-lighter: #113271;
}

.page-download {
    color: var(--text-color-dark-bg);
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: transparent;
    padding-top: var(--header-offset, 120px);
}

.page-download__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-unit);
}

.page-download__section-title {
    font-size: 2.5em;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: var(--spacing-unit);
    font-weight: bold;
}

.page-download__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: rgba(255, 255, 255, 0.8);
}

/* Buttons */
.page-download__btn-primary,
.page-download__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
}

.page-download__btn-primary {
    background-color: var(--secondary-color);
    color: var(--text-color-dark-bg);
    border: 2px solid var(--secondary-color);
}

.page-download__btn-primary:hover {
    background-color: var(--secondary-color-darker);
    transform: translateY(-2px);
}

.page-download__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.page-download__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--text-color-dark-bg);
    transform: translateY(-2px);
}

.page-download__btn-center {
    display: block;
    margin: 40px auto 0 auto;
    width: fit-content;
    max-width: 100%;
}

/* Hero Section */
.page-download__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px var(--spacing-unit);
    background-color: var(--primary-color);
    overflow: hidden;
    min-height: 600px;
}

.page-download__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin-bottom: 40px;
}

.page-download__hero-title {
    font-size: 3.5em;
    color: var(--text-color-dark-bg);
    margin-bottom: var(--spacing-unit);
    line-height: 1.2;
}

.page-download__hero-description {
    font-size: 1.3em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.page-download__cta-buttons {
    display: flex;
    gap: var(--spacing-unit);
    justify-content: center;
    flex-wrap: wrap;
    max-width: 100%;
    width: fit-content;
    margin: 0 auto;
}

.page-download__hero-image-wrapper {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    max-width: 900px;
    z-index: 1;
    opacity: 0.2;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Benefits Section */
.page-download__benefits-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-color-dark-bg);
}

.page-download__dark-section {
    background-color: var(--primary-color);
    color: var(--text-color-dark-bg);
}

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

.page-download__benefit-card {
    background-color: var(--card-bg-dark-mode);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__benefit-title {
    font-size: 1.8em;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-download__benefit-card p {
    color: rgba(255, 255, 255, 0.8);
}

/* Download Guide Section */
.page-download__download-guide-section {
    padding: 80px 0;
    background-color: #1a1a1a;
    color: var(--text-color-dark-bg);
}

.page-download__platform-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__tab-button {
    background-color: transparent;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    font-weight: bold;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
    border-bottom: 2px solid transparent;
}

.page-download__tab-button:hover {
    color: var(--text-color-dark-bg);
}

.page-download__tab-button.active {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.page-download__tab-content {
    display: none;
    padding-top: 20px;
}

.page-download__tab-content.active {
    display: block;
}

.page-download__tab-content-title {
    font-size: 2em;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 30px;
}

.page-download__download-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.page-download__step-item {
    background-color: var(--card-bg-dark-mode);
    padding: 25px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-download__step-number {
    background-color: var(--secondary-color);
    color: var(--text-color-dark-bg);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    font-size: 1.1em;
}

.page-download__step-item p {
    flex-grow: 1;
    color: rgba(255, 255, 255, 0.9);
    text-align: left;
}

.page-download__qr-code {
    display: block;
    margin: 20px auto;
    border: 5px solid var(--text-color-dark-bg);
    border-radius: 5px;
    max-width: 100%;
    height: auto;
}

/* Features Section */
.page-download__features-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-color-dark-bg);
}

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

.page-download__feature-item {
    background-color: var(--card-bg-dark-mode);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
    max-width: 100%;
}

.page-download__feature-title {
    font-size: 1.6em;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.page-download__feature-item p {
    color: rgba(255, 255, 255, 0.8);
}

/* Promotions Section */
.page-download__promotions-section {
    padding: 80px 0;
    background-color: #1a1a1a;
    color: var(--text-color-dark-bg);
}

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

.page-download__promo-card {
    background-color: var(--card-bg-dark-mode);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__promo-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
    max-width: 100%;
}

.page-download__promo-title {
    font-size: 1.6em;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.page-download__promo-card p {
    color: rgba(255, 255, 255, 0.8);
}

/* FAQ Section */
.page-download__faq-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-color-dark-bg);
}

.page-download__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
}