/* style/index.css */

/* Base styles for page-index */
.page-index {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light background */
    background-color: #FFFFFF; /* Explicitly set for content area */
}

.page-index__article-wrap {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Module 0: Top Section Title + Dual CTA */
.page-index__top-section {
    padding-top: 10px; /* Small top padding, body padding-top handled by shared.css */
    padding-bottom: 30px;
    text-align: center;
    background-color: #FFFFFF;
}

.page-index__page-title {
    font-size: clamp(24px, 4vw, 42px); /* Responsive font size for H1 */
    font-weight: 700;
    color: #26A9E0; /* Brand color for H1 */
    margin-bottom: 15px;
    line-height: 1.2;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-index__intro-text {
    font-size: 1.1em;
    margin-bottom: 25px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.page-index__top-cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    width: 100%;
    max-width: 600px; /* Limit max width of button group */
    margin: 0 auto;
    box-sizing: border-box;
    overflow: hidden;
}

.page-index__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    line-height: 1.2;
    min-height: 44px; /* Minimum touch target size */
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease;
    text-align: center;
    flex-grow: 1; /* Allow buttons to grow */
    max-width: 250px; /* Max width for individual buttons */
}

.page-index__btn--primary {
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 2px solid #26A9E0;
}

.page-index__btn--primary:hover {
    background-color: #1a8cc7;
    border-color: #1a8cc7;
}

.page-index__btn--login {
    background-color: #EA7C07; /* Specific color for Login */
    color: #FFFFFF;
    border: 2px solid #EA7C07;
}

.page-index__btn--login:hover {
    background-color: #c96806;
    border-color: #c96806;
}

/* Module 1: Announcement / Main Promotion Area */
.page-index__announcement-section {
    padding: 40px 0;
    background-color: #f9f9f9; /* Light grey background */
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.page-index__section-title {
    font-size: clamp(22px, 3.5vw, 36px);
    font-weight: 700;
    color: #26A9E0;
    margin-bottom: 25px;
    text-align: center;
    line-height: 1.3;
}

.page-index__text-block {
    margin-bottom: 1em;
    text-align: justify;
}

.page-index__sub-title {
    font-size: clamp(18px, 2.5vw, 28px);
    font-weight: 600;
    color: #333333;
    margin-top: 30px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.page-index__feature-list {
    list-style: decimal;
    margin-left: 25px;
    margin-bottom: 20px;
}

.page-index__feature-list li {
    margin-bottom: 8px;
}

.page-index__promo-highlight {
    font-size: 1.1em;
    font-style: italic;
    color: #ed1c24; /* Emphasized red */
    text-align: center;
    margin-top: 25px;
}

.page-index__promo-highlight a {
    color: #0066ff;
    text-decoration: underline;
}

/* Module 2: Brand Overview + Info Cards */
.page-index__brand-overview-section {
    padding: 40px 0;
    background-color: #FFFFFF;
}

.page-index__fact-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.page-index__fact-list li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.page-index__info-card {
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 25px;
    box-sizing: border-box;
}

.page-index__grey-bg-card {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
}

.page-index__benefits-list {
    list-style: disc;
    margin-left: 20px;
    margin-top: 15px;
    margin-bottom: 15px;
}

.page-index__note-text {
    font-size: 0.9em;
    color: #666;
}

.page-index__warning-card {
    padding: 25px;
    border-left: 5px solid #ff4141;
    background-color: #fff4f4;
    border-radius: 8px;
    color: #d62828;
    line-height: 1.5;
}

/* Module 3: Long SEO Content */
.page-index__seo-content-section {
    padding: 40px 0;
    background-color: #FFFFFF;
}

.page-index__wp-caption {
    margin: 25px auto;
    text-align: center;
    max-width: 680px; /* Max width for images in long text */
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-index__wp-caption img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
}

.page-index__figcaption {
    font-size: 0.9em;
    color: #666;
    margin-top: 10px;
}

.page-index__identification-list {
    list-style: decimal;
    margin-left: 25px;
    margin-bottom: 20px;
}

.page-index__identification-list li {
    margin-bottom: 8px;
}

.page-index__blockquote {
    border-left: 4px solid #26A9E0;
    padding-left: 20px;
    margin: 30px 0;
    font-style: italic;
    color: #555;
}

.page-index__quote-text {
    margin-bottom: 10px;
}

.page-index__cite {
    display: block;
    text-align: right;
    font-size: 0.9em;
    color: #777;
}

.page-index__promo-offer {
    color: #ed1c24; /* Red for special offers */
}

/* Module 4: World Cup / Big Event Promo Box */
.page-index__promo-section {
    padding: 40px 0;
    background-color: #f9f9f9;
}

.page-index__promo-box {
    background-color: #fffbe6; /* Light yellow background */
    border: 2px dashed #111;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-index__promo-title {
    font-size: clamp(20px, 3vw, 32px);
    font-weight: 700;
    color: #d62828; /* Emphasized red for promo title */
    margin-bottom: 20px;
    line-height: 1.3;
}

.page-index__promo-features {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.page-index__promo-features li {
    font-size: 1.1em;
    margin-bottom: 10px;
    color: #333;
}

.page-index__btn--worldcup {
    background-color: #d62828;
    color: #FFFFFF;
    border: 2px solid #d62828;
    padding: 15px 30px;
    font-size: 1.2em;
    border-radius: 8px;
    display: inline-block;
    text-decoration: none;
    font-weight: 700;
    min-height: 44px;
    box-sizing: border-box;
    max-width: 100%; /* Ensure button is responsive */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
}

.page-index__btn--worldcup:hover {
    background-color: #b32222;
    border-color: #b32222;
}

/* Module 5: Four-Step Registration Tutorial */
.page-index__registration-tutorial-section {
    padding: 40px 0;
    background-color: #FFFFFF;
}

/* Module 6: FAQ + Contact */
.page-index__faq-contact-section {
    padding: 40px 0;
    background-color: #f9f9f9;
}

.page-index__closing-text {
    font-size: 1.1em;
    font-weight: 600;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 25px;
    color: #26A9E0;
}

.page-index__contact-info {
    list-style: none;
    padding: 0;
    margin-top: 20px;
    text-align: center;
}

.page-index__contact-info li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.page-index__contact-info a {
    color: #26A9E0;
    text-decoration: none;
}

.page-index__contact-info a:hover {
    text-decoration: underline;
}

/* General image responsive styles */
.page-index img {
    max-width: 100%;
    height: auto;
    display: block;
    box-sizing: border-box;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-index__article-wrap {
        padding: 0 15px;
    }

    .page-index__page-title {
        font-size: clamp(24px, 5vw, 38px);
    }

    .page-index__section-title {
        font-size: clamp(22px, 4.5vw, 32px);
    }

    .page-index__sub-title {
        font-size: clamp(18px, 3.5vw, 24px);
    }

    .page-index__btn {
        padding: 10px 20px;
        font-size: 1em;
    }
}

@media (max-width: 768px) {
    /* 1. Top Section Title + Dual CTA */
    .page-index__top-section {
        padding-top: 10px !important; /* Specific mobile top padding */
        padding-bottom: 20px;
    }

    .page-index__page-title {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .page-index__intro-text {
        font-size: 1em;
        margin-bottom: 15px;
        padding: 0 15px; /* Add padding for text */
    }

    .page-index__top-cta {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        padding: 0 15px; /* Add padding to container */
        width: 100%;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-index__btn {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important; /* Allow text wrap */
        word-wrap: break-word !important; /* Allow text wrap */
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 2. Single-column long text container */
    .page-index__article-wrap {
        padding: 0 15px !important; /* Ensure padding for main content */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-index__section,
    .page-index__info-card,
    .page-index__warning-card,
    .page-index__promo-box {
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-index__section-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .page-index__sub-title {
        font-size: 20px;
        margin-top: 25px;
        margin-bottom: 10px;
    }

    .page-index__text-block {
        font-size: 1em; /* Ensure readable font size */
        text-align: left; /* Mobile can be left-aligned for better readability */
    }

    /* 3. General images and figure */
    .page-index img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-index__wp-caption {
        margin: 20px auto;
        padding: 0;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* 4. Buttons and button containers (already covered generally, refining here) */
    .page-index__top-cta,
    .page-index__button-group,
    .page-index__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;
        flex-direction: column; /* Often better for mobile button groups */
    }

    .page-index__btn--worldcup {
        font-size: 1em;
        padding: 12px 20px;
    }

    /* 5. Registration tutorial and FAQ blocks */
    .page-index__feature-list,
    .page-index__identification-list,
    .page-index__benefits-list {
        margin-left: 15px; /* Adjust list indentation */
    }

    .page-index__blockquote {
        padding-left: 15px;
        margin: 25px 0;
    }

    .page-index__contact-info {
        text-align: left; /* Align contact info to left on mobile */
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-index__contact-info li {
        text-align: left;
    }
}