:root {
    --register-primary-color: #11A84E;
    --register-secondary-color: #22C768;
    --register-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --register-card-bg: #11271B;
    --register-background: #08160F;
    --register-text-main: #F2FFF6;
    --register-text-secondary: #A7D9B8;
    --register-border-color: #2E7A4E;
    --register-glow-color: #57E38D;
    --register-gold-color: #F2C14E;
    --register-divider-color: #1E3A2A;
    --register-deep-green: #0A4B2C;
    --header-offset: 80px; /* Default value, assumed to be defined in shared.css */
}

.page-register {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--register-text-main); /* Default text color for the page, assuming dark body bg */
    background-color: var(--register-background); /* Page-specific background */
}

/* Base styles for sections */
.page-register__hero-section,
.page-register__why-join-section,
.page-register__registration-steps-section,
.page-register__security-section,
.page-register__promotions-section,
.page-register__game-variety-section,
.page-register__faq-section,
.page-register__cta-bottom-section {
    padding: 60px 20px;
    text-align: center;
}

.page-register__hero-section {
    position: relative;
    padding: 0; /* Image covers full area */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px; /* Ensure sufficient height */
    overflow: hidden; /* Ensure image doesn't overflow */
    padding-top: 10px; /* Small top padding as per instruction */
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    min-height: 100%;
    z-index: 1;
}

.page-register__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: rgba(0, 0, 0, 0.6); /* Semi-transparent overlay for text readability */
    border-radius: 10px;
    color: var(--register-text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.page-register__hero-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Use clamp for H1 */
    color: var(--register-gold-color);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

.page-register__hero-description {
    font-size: 1.1em;
    color: var(--register-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
}

.page-register__cta-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box; /* Crucial for button responsiveness */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Break long words */
}

.page-register__cta-button--primary {
    background: var(--register-button-gradient);
    color: var(--register-text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-register__cta-button--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-register__cta-button--secondary {
    background-color: transparent;
    color: var(--register-primary-color);
    border: 2px solid var(--register-primary-color);
    margin-left: 15px;
}

.page-register__cta-button--secondary:hover {
    background-color: var(--register-primary-color);
    color: var(--register-text-main);
    border-color: var(--register-primary-color);
}

.page-register__cta-button--large {
    padding: 18px 35px;
    font-size: 1.2em;
}

.page-register__action-center {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-register__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px; /* Add some horizontal padding */
}

.page-register__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.8em);
    color: var(--register-gold-color);
    margin-bottom: 20px;
    font-weight: bold;
}

.page-register__section-description {
    font-size: 1.1em;
    color: var(--register-text-secondary);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Background colors for sections */
.page-register__light-bg {
    background-color: var(--register-background); /* Using dark background for page, so light-bg means lighter text/card but still dark overall */
    color: var(--register-text-main);
}

.page-register__dark-bg {
    background-color: var(--register-deep-green); /* Even darker green */
    color: var(--register-text-main);
}

/* Card styles */
.page-register__card {
    background-color: var(--register-card-bg); /* Dark card background */
    border: 1px solid var(--register-border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    color: var(--register-text-main);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-register__card img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px auto;
    border-radius: 8px;
    object-fit: cover;
}

/* Feature grid */
.page-register__features-grid,
.page-register__steps-grid,
.page-register__promotion-cards-grid,
.page-register__game-categories-grid {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 40px;
}

.page-register__feature-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px var(--register-primary-color)); /* Subtle glow, not changing color */
}

.page-register__feature-title,
.page-register__promotion-title,
.page-register__game-title,
.page-register__security-item-title,
.page-register__step-title {
    font-size: 1.4em;
    color: var(--register-gold-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__feature-text,
.page-register__promotion-text,
.page-register__game-text,
.page-register__security-item-text,
.page-register__step-text {
    color: var(--register-text-secondary);
    font-size: 1em;
}

/* Registration steps */
.page-register__step-card {
    padding-top: 60px;
    position: relative;
}

.page-register__step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--register-primary-color);
    color: var(--register-text-main);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    font-weight: bold;
    border: 3px solid var(--register-gold-color);
    box-shadow: 0 0 15px var(--register-primary-color);
}

/* Security section */
.page-register__security-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 40px;
}

.page-register__security-item {
    background-color: var(--register-card-bg);
    border: 1px solid var(--register-border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    color: var(--register-text-main);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__security-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px var(--register-gold-color)); /* Subtle glow */
}

/* Game category links */
.page-register__game-title a {
    color: var(--register-gold-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-register__game-title a:hover {
    color: var(--register-glow-color);
    text-decoration: underline;
}

/* FAQ section */
.page-register__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
    text-align: left;
}

.page-register__faq-item {
    background-color: var(--register-card-bg);
    border: 1px solid var(--register-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--register-text-main);
    cursor: pointer;
    list-style: none; /* For details/summary */
    background-color: var(--register-card-bg);
    transition: background-color 0.3s ease;
}

.page-register__faq-question:hover {
    background-color: var(--register-deep-green);
}

.page-register__faq-question::-webkit-details-marker {
    display: none;
}

.page-register__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--register-primary-color);
}

.page-register__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: var(--register-text-secondary);
}

.page-register__faq-item[open] .page-register__faq-question {
    background-color: var(--register-deep-green);
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-register__hero-title {
        font-size: clamp(2em, 5vw, 3em);
    }
    .page-register__section-title {
        font-size: clamp(1.6em, 4vw, 2.5em);
    }
}

@media (max-width: 768px) {
    .page-register__hero-section,
    .page-register__why-join-section,
    .page-register__registration-steps-section,
    .page-register__security-section,
    .page-register__promotions-section,
    .page-register__game-variety-section,
    .page-register__faq-section,
    .page-register__cta-bottom-section {
        padding: 40px 15px;
    }

    .page-register__hero-content {
        padding: 30px 15px;
    }

    .page-register__hero-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

    .page-register__hero-description,
    .page-register__section-description,
    .page-register__feature-text,
    .page-register__promotion-text,
    .page-register__game-text,
    .page-register__security-item-text,
    .page-register__step-text,
    .page-register__faq-answer p {
        font-size: 0.95em;
    }

    .page-register__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin: 10px 0 !important; /* Adjust margins for stacked buttons */
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-register__action-center {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
    }

    .page-register__features-grid,
    .page-register__steps-grid,
    .page-register__promotion-cards-grid,
    .page-register__game-categories-grid,
    .page-register__security-list {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }

    /* Images responsiveness */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* All containers with images */
    .page-register__section,
    .page-register__card,
    .page-register__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-register__hero-section {
        padding-top: 10px !important; /* body already handles --header-offset */
    }
}

/* Ensure images in content areas are not too small */
.page-register img:not(.page-register__feature-icon):not(.page-register__security-icon) {
    min-width: 200px;
    min-height: 200px;
}

/* Color contrast enforcement - using custom properties for readability */
.page-register__light-bg { /* Sections with lighter background (still dark overall) */
    background-color: var(--register-background); /* #08160F */
    color: var(--register-text-main); /* #F2FFF6 */
}

.page-register__dark-bg { /* Sections with darker background */
    background-color: var(--register-deep-green); /* #0A4B2C */
    color: var(--register-text-main); /* #F2FFF6 */
}

.page-register__card { /* Cards, assuming dark background */
    background-color: var(--register-card-bg); /* #11271B */
    color: var(--register-text-main); /* #F2FFF6 */
}

/* Specific text elements for contrast */
.page-register p,
.page-register li,
.page-register__feature-text,
.page-register__promotion-text,
.page-register__game-text,
.page-register__security-item-text,
.page-register__step-text,
.page-register__faq-answer p {
    color: var(--register-text-secondary); /* #A7D9B8 - lighter text for paragraph */
}

.page-register__section-description,
.page-register__hero-description {
    color: var(--register-text-secondary); /* #A7D9B8 */
}

/* Titles using gold color */
.page-register__hero-title,
.page-register__section-title,
.page-register__feature-title,
.page-register__promotion-title,
.page-register__game-title,
.page-register__security-item-title,
.page-register__step-title {
    color: var(--register-gold-color); /* #F2C14E */
}

/* Ensure links in titles are also gold */
.page-register__game-title a {
    color: var(--register-gold-color);
}
.page-register__game-title a:hover {
    color: var(--register-glow-color);
}

/* Button colors are already defined with gradient and text-main, which is light */
.page-register__cta-button--primary {
    color: var(--register-text-main); /* #F2FFF6 */
}
.page-register__cta-button--secondary {
    color: var(--register-primary-color); /* #11A84E */
    border-color: var(--register-primary-color); /* #11A84E */
}
.page-register__cta-button--secondary:hover {
    color: var(--register-text-main); /* #F2FFF6 */
    background-color: var(--register-primary-color); /* #11A84E */
}

/* FAQ toggle color */
.page-register__faq-toggle {
    color: var(--register-primary-color); /* #11A84E */
}

/* No CSS filters on images */
.page-register img {
    filter: none; /* Explicitly ensure no filters */
}