/* style/index-mobile-app.css */
:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --card-bg: #11271B;
    --background-dark: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

.page-index-mobile-app {
    font-family: 'Arial', sans-serif;
    color: var(--text-main);
    background-color: var(--background-dark); /* Assuming body background is dark */
    line-height: 1.6;
}

.page-index-mobile-app__section {
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-index-mobile-app__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-index-mobile-app__section-title {
    font-size: 2.8em;
    color: var(--gold-color);
    margin-bottom: 20px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-index-mobile-app__text-block {
    font-size: 1.1em;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-index-mobile-app__text-block a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-index-mobile-app__text-block a:hover {
    text-decoration: underline;
}

/* Hero Section */
.page-index-mobile-app__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0; /* Small top padding, body handles header offset */
    background-color: var(--background-dark);
}

.page-index-mobile-app__hero-image-wrapper {
    width: 100%;
    max-height: 700px; /* Limit height for hero image */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-index-mobile-app__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-index-mobile-app__hero-content {
    max-width: 900px;
    margin-top: 40px;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-index-mobile-app__main-title {
    font-size: clamp(2.5em, 5vw, 3.8em);
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 900;
    text-shadow: 0 0 15px rgba(242, 193, 78, 0.7);
}

.page-index-mobile-app__description {
    font-size: 1.25em;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.5;
}

.page-index-mobile-app__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-index-mobile-app__btn-primary,
.page-index-mobile-app__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-index-mobile-app__btn-primary {
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-index-mobile-app__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
    opacity: 0.9;
}

.page-index-mobile-app__btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 5px 15px rgba(34, 199, 104, 0.2);
}

.page-index-mobile-app__btn-secondary:hover {
    transform: translateY(-3px);
    background: var(--secondary-color);
    color: var(--background-dark);
    box-shadow: 0 8px 20px rgba(34, 199, 104, 0.4);
}

/* Intro Section */
.page-index-mobile-app__intro-section {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--divider-color);
}

/* Features Section */
.page-index-mobile-app__features-section {
    background-color: var(--background-dark);
    border-bottom: 1px solid var(--divider-color);
}

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

.page-index-mobile-app__feature-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.page-index-mobile-app__feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.page-index-mobile-app__feature-title {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-index-mobile-app__feature-description {
    font-size: 1em;
    color: var(--text-secondary);
}

/* Download Guide Section */
.page-index-mobile-app__download-guide-section {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--divider-color);
}

.page-index-mobile-app__download-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.page-index-mobile-app__download-card {
    background-color: var(--background-dark);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    text-align: left;
    width: 100%;
    max-width: 450px;
    border: 1px solid var(--border-color);
}

.page-index-mobile-app__download-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px auto;
    display: block;
    object-fit: contain;
}

.page-index-mobile-app__download-title {
    font-size: 1.8em;
    color: var(--gold-color);
    margin-bottom: 15px;
    text-align: center;
}

.page-index-mobile-app__download-list {
    list-style-type: decimal;
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 1em;
}

.page-index-mobile-app__download-list li {
    margin-bottom: 10px;
}

.page-index-mobile-app__download-cta {
    margin-top: 50px;
}

/* Video Section */
.page-index-mobile-app__video-section {
    background-color: var(--background-dark);
    padding-top: 10px; /* Small top padding, body handles header offset */
    border-bottom: 1px solid var(--divider-color);
}

.page-index-mobile-app__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 900px;
    margin: 40px auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--primary-color);
    width: 100%; /* Desktop width */
}

.page-index-mobile-app__video-wrapper .page-index-mobile-app__video-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.page-index-mobile-app__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Why Choose Section */
.page-index-mobile-app__why-choose-section {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--divider-color);
}

.page-index-mobile-app__advantage-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: left;
}

.page-index-mobile-app__advantage-item {
    background-color: var(--background-dark);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.page-index-mobile-app__advantage-title {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-index-mobile-app__advantage-item p {
    color: var(--text-secondary);
    font-size: 1em;
}

/* FAQ Section */
.page-index-mobile-app__faq-section {
    background-color: var(--background-dark);
}

.page-index-mobile-app__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.page-index-mobile-app__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-index-mobile-app__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    background-color: var(--deep-green);
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
    list-style: none; /* For details/summary */
}

.page-index-mobile-app__faq-question::-webkit-details-marker {
    display: none;
}

.page-index-mobile-app__faq-question:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.page-index-mobile-app__faq-question:hover .page-index-mobile-app__faq-toggle {
    color: #ffffff;
}

.page-index-mobile-app__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: var(--gold-color);
    transition: transform 0.3s ease, color 0.3s ease;
}

.page-index-mobile-app__faq-item[open] .page-index-mobile-app__faq-toggle {
    transform: rotate(45deg);
}

.page-index-mobile-app__faq-answer {
    padding: 20px 25px;
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.6;
    background-color: var(--card-bg);
}

.page-index-mobile-app__faq-answer p {
    margin-bottom: 10px;
}

/* Final CTA Section */
.page-index-mobile-app__cta-final {
    background-color: var(--deep-green);
    padding: 80px 0;
}

/* Floating Buttons */
.page-index-mobile-app__floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.page-index-mobile-app__floating-btn {
    display: block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.page-index-mobile-app__floating-btn--login {
    background: var(--gold-color);
    color: var(--background-dark);
}

.page-index-mobile-app__floating-btn--login:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(242, 193, 78, 0.5);
}

.page-index-mobile-app__floating-btn--register {
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    color: #ffffff;
}

.page-index-mobile-app__floating-btn--register:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(17, 168, 78, 0.5);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-index-mobile-app__section-title {
        font-size: 2.2em;
    }
    .page-index-mobile-app__main-title {
        font-size: clamp(2.2em, 5vw, 3.2em);
    }
    .page-index-mobile-app__description {
        font-size: 1.1em;
    }
    .page-index-mobile-app__feature-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-index-mobile-app__section {
        padding: 40px 0;
    }
    .page-index-mobile-app__section-title {
        font-size: 1.8em;
    }
    .page-index-mobile-app__main-title {
        font-size: clamp(2em, 6vw, 2.8em);
    }
    .page-index-mobile-app__description {
        font-size: 1em;
    }
    .page-index-mobile-app__cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    .page-index-mobile-app__btn-primary,
    .page-index-mobile-app__btn-secondary {
        width: 100%;
        max-width: 300px !important; /* Ensure buttons don't stretch too wide */
        padding: 12px 20px;
        font-size: 1em;
    }

    .page-index-mobile-app__feature-grid,
    .page-index-mobile-app__download-steps,
    .page-index-mobile-app__advantage-list {
        grid-template-columns: 1fr;
    }
    .page-index-mobile-app__download-card {
        max-width: 100%;
    }

    /* Mobile image responsiveness */
    .page-index-mobile-app img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-index-mobile-app__section,
    .page-index-mobile-app__card,
    .page-index-mobile-app__container,
    .page-index-mobile-app__hero-section,
    .page-index-mobile-app__video-section,
    .page-index-mobile-app__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    
    /* Video specific mobile styles */
    .page-index-mobile-app video,
    .page-index-mobile-app__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-index-mobile-app__video-wrapper {
        padding-bottom: 56.25%; /* Maintain aspect ratio */
        height: 0;
        max-width: 100% !important;
        width: 100% !important;
    }
    .page-index-mobile-app__video-section {
        padding-top: 10px !important;
    }

    /* Button specific mobile styles */
    .page-index-mobile-app__cta-button,
    .page-index-mobile-app__btn-primary,
    .page-index-mobile-app__btn-secondary,
    .page-index-mobile-app a[class*="button"],
    .page-index-mobile-app a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-index-mobile-app__cta-buttons,
    .page-index-mobile-app__button-group,
    .page-index-mobile-app__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-index-mobile-app__cta-buttons {
        flex-direction: column;
    }

    .page-index-mobile-app__floating-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        justify-content: space-around;
        bottom: 15px;
        padding: 10px 0;
        background-color: rgba(8, 22, 15, 0.9);
        border-radius: 10px;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.4);
    }
    .page-index-mobile-app__floating-btn {
        flex: 1;
        margin: 0 5px;
        padding: 10px 15px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .page-index-mobile-app__section-title {
        font-size: 1.5em;
    }
    .page-index-mobile-app__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
    }
    .page-index-mobile-app__description {
        font-size: 0.95em;
    }
    .page-index-mobile-app__floating-buttons {
        width: calc(100% - 20px);
        left: 10px;
        right: 10px;
        bottom: 10px;
    }
    .page-index-mobile-app__floating-btn {
        font-size: 0.85em;
        padding: 8px 10px;
    }
}