:root {
    --page-app-download-primary-color: #0A192F;
    --page-app-download-accent-color: #FFD700;
    --page-app-download-text-light: #FFFFFF;
    --page-app-download-text-dark: #000000;
    --page-app-download-text-on-primary: #FFD700;
    --page-app-download-text-on-accent: #0A192F;
    --page-app-download-background-light: #F0F2F5;
    --page-app-download-background-dark: #0A192F;
    --page-app-download-border-color: #334050;
}

.page-app-download {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-app-download-text-light);
    background-color: var(--page-app-download-background-dark);
}

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

.page-app-download__section {
    padding: 60px 0;
    text-align: center;
}

.page-app-download__section:nth-of-type(even) {
    background-color: #122B4B; /* Slightly lighter dark blue for contrast */
}

.page-app-download__section-title {
    font-size: 2.8em;
    color: var(--page-app-download-text-on-primary);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-app-download__section-description {
    font-size: 1.1em;
    color: var(--page-app-download-text-light);
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-app-download__sub-title {
    font-size: 1.8em;
    color: var(--page-app-download-accent-color);
    margin-top: 30px;
    margin-bottom: 15px;
    text-align: left;
}

.page-app-download__hero {
    background: linear-gradient(135deg, var(--page-app-download-primary-color) 0%, #1a3a60 100%);
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-app-download__hero-title {
    font-size: 3.5em;
    color: var(--page-app-download-accent-color);
    margin-bottom: 25px;
    font-weight: bold;
    line-height: 1.1;
}

.page-app-download__hero-description {
    font-size: 1.3em;
    color: var(--page-app-download-text-light);
    max-width: 900px;
    margin: 0 auto 40px;
}

.page-app-download__download-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.page-app-download__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.page-app-download__btn--primary {
    background-color: var(--page-app-download-accent-color);
    color: var(--page-app-download-text-on-accent);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.page-app-download__btn--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

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

.page-app-download__btn--secondary:hover {
    background-color: var(--page-app-download-accent-color);
    color: var(--page-app-download-text-on-accent);
    transform: translateY(-3px);
}

.page-app-download__btn--large {
    padding: 18px 45px;
    font-size: 1.2em;
}

.page-app-download__btn-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    filter: brightness(0) invert(0); /* Ensure dark icon on light background */
}

.page-app-download__btn--primary .page-app-download__btn-icon {
    filter: brightness(0) invert(0); /* Dark icon on gold */
}

.page-app-download__btn--secondary .page-app-download__btn-icon {
    filter: brightness(0) invert(1); /* Light icon on dark background */
}

.page-app-download__qr-codes {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.page-app-download__qr-item {
    text-align: center;
}

.page-app-download__qr-image {
    width: 150px;
    height: 150px;
    border: 5px solid var(--page-app-download-accent-color);
    border-radius: 10px;
    margin-bottom: 15px;
    background-color: var(--page-app-download-text-light); /* White background for QR */
}

.page-app-download__qr-label {
    font-size: 1.1em;
    color: var(--page-app-download-text-light);
    font-weight: 500;
}

.page-app-download__why-download .page-app-download__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-app-download__feature-item {
    background-color: var(--page-app-download-primary-color);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-app-download__feature-item:hover {
    transform: translateY(-7px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.page-app-download__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: invert(80%) sepia(100%) saturate(1000%) hue-rotate(0deg) brightness(100%) contrast(100%); /* Gold color for icons */
}

.page-app-download__feature-title {
    font-size: 1.5em;
    color: var(--page-app-download-accent-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-app-download__feature-item p {
    color: var(--page-app-download-text-light);
    font-size: 1em;
}

.page-app-download__guides {
    background-color: #122B4B;
}

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

.page-app-download__guide-item {
    background-color: var(--page-app-download-primary-color);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-app-download__guide-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    line-height: 1.3;
}

.page-app-download__guide-title a {
    color: var(--page-app-download-accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-app-download__guide-title a:hover {
    color: #e6c200;
    text-decoration: underline;
}

.page-app-download__guide-description {
    color: var(--page-app-download-text-light);
    font-size: 0.95em;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-app-download__app-benefits {
    text-align: center;
}

.page-app-download__content-flex {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
    text-align: left;
}

.page-app-download__content-text {
    flex: 1;
}

.page-app-download__content-text p {
    color: var(--page-app-download-text-light);
    margin-bottom: 15px;
    font-size: 1.05em;
}

.page-app-download__content-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-app-download__main-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-app-download__cta-bottom {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.page-app-download__security-trust {
    background-color: #122B4B;
}

.page-app-download__security-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
    text-align: left;
    flex-direction: row-reverse; /* Image on left, text on right */
}

.page-app-download__security-text {
    flex: 1;
}

.page-app-download__security-text p {
    color: var(--page-app-download-text-light);
    margin-bottom: 15px;
    font-size: 1.05em;
}

.page-app-download__security-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-app-download__cta-final {
    padding-bottom: 80px;
}

.page-app-download__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-app-download__hero-title {
        font-size: 2.8em;
    }
    .page-app-download__hero-description {
        font-size: 1.1em;
    }
    .page-app-download__section-title {
        font-size: 2.2em;
    }
    .page-app-download__content-flex, .page-app-download__security-content {
        flex-direction: column;
        text-align: center;
    }
    .page-app-download__content-text, .page-app-download__security-text {
        text-align: center;
    }
    .page-app-download__sub-title {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .page-app-download__hero-title {
        font-size: 2.2em;
    }
    .page-app-download__hero-description {
        font-size: 1em;
    }
    .page-app-download__section-title {
        font-size: 1.8em;
    }
    .page-app-download__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-app-download__btn--large {
        padding: 15px 35px;
        font-size: 1.1em;
    }
    .page-app-download__qr-image {
        width: 120px;
        height: 120px;
    }
    .page-app-download__qr-label {
        font-size: 0.9em;
    }
    .page-app-download__features-grid, .page-app-download__guide-list {
        grid-template-columns: 1fr;
    }
    .page-app-download__content-flex, .page-app-download__security-content {
        gap: 30px;
    }
    .page-app-download__cta-bottom, .page-app-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-app-download__hero-title {
        font-size: 1.8em;
    }
    .page-app-download__section-title {
        font-size: 1.6em;
    }
    .page-app-download__sub-title {
        font-size: 1.4em;
    }
    .page-app-download__download-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-app-download__qr-codes {
        flex-direction: column;
        gap: 20px;
    }
    .page-app-download__btn {
        width: 80%;
        margin: 0 auto;
    }
}