/* style/register.css */

/* Custom Properties based on the provided color scheme */
:root {
    --vb9-primary-color: #11A84E;
    --vb9-secondary-color: #22C768;
    --vb9-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --vb9-card-bg: #11271B;
    --vb9-background: #08160F;
    --vb9-text-main: #F2FFF6;
    --vb9-text-secondary: #A7D9B8;
    --vb9-border: #2E7A4E;
    --vb9-glow: #57E38D;
    --vb9-gold: #F2C14E;
    --vb9-divider: #1E3A2A;
    --vb9-deep-green: #0A4B2C;
    /* Body padding-top is handled by shared.css */
}

/* Base styles for the register page content */
.page-register {
    background-color: var(--vb9-background); /* Dark background */
    color: var(--vb9-text-main); /* Light text for dark background */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-register__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Image above text */
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, header offset handled by body */
    background-color: var(--vb9-deep-green); /* A slightly different dark green for hero background */
    overflow: hidden; /* Ensure no overflow */
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    max-width: 100%; /* Ensure image fits */
    display: block;
    margin-bottom: 30px; /* Space between image and content */
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 1; /* Ensure content is above any potential background elements */
}

.page-register__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size for H1 */
    color: var(--vb9-gold); /* Gold color for main title */
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5); /* Subtle glow */
}

.page-register__description {
    font-size: 1.1rem;
    color: var(--vb9-text-main);
    margin-bottom: 30px;
}

/* General Section Styles */
.page-register__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--vb9-gold);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-register__section-title--dark {
    color: var(--vb9-primary-color); /* Darker text for light background */
    text-shadow: none;
}

.page-register__text-block {
    font-size: 1rem;
    color: var(--vb9-text-main);
    margin-bottom: 20px;
    text-align: justify;
}

.page-register__text-block--dark {
    color: var(--vb9-background); /* Dark text for light background */
}

/* Buttons */
.page-register__btn-primary {
    display: inline-block;
    background: var(--vb9-button-gradient);
    color: var(--vb9-text-main);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    max-width: 100%; /* Ensure button fits container */
    box-sizing: border-box;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow text to break words */
}

.page-register__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-register__btn-large {
    padding: 18px 40px;
    font-size: 1.2rem;
}

/* Why Join Section */
.page-register__why-join-section {
    padding: 80px 20px;
    background-color: var(--vb9-background); /* Use the main dark background */
}

.page-register__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-register__feature-card {
    background-color: var(--vb9-card-bg); /* Dark card background */
    color: var(--vb9-text-main); /* Light text on card */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--vb9-border);
}

.page-register__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__feature-title {
    font-size: 1.5rem;
    color: var(--vb9-gold);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__card-text {
    font-size: 1rem;
    color: var(--vb9-text-secondary);
}

/* Guide Section */
.page-register__guide-section {
    padding: 80px 20px;
    background-color: var(--vb9-text-main); /* Light background for contrast */
    color: var(--vb9-background); /* Dark text for light background */
}

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

.page-register__step-item {
    text-align: center;
    background-color: #ffffff; /* White background for step card */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
}

.page-register__step-title {
    font-size: 1.6rem;
    color: var(--vb9-primary-color); /* Primary color for step titles */
    margin-bottom: 20px;
    font-weight: bold;
}

.page-register__step-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.page-register__step-description {
    font-size: 1rem;
    color: var(--vb9-background); /* Dark text */
    text-align: justify;
}

.page-register__tips-block {
    margin-top: 60px;
    padding: 30px;
    background-color: var(--vb9-primary-color); /* Primary color background for tips */
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: var(--vb9-text-main); /* Light text */
}

.page-register__tips-title {
    color: var(--vb9-text-main); /* Light text for tips title */
    margin-bottom: 25px;
}

.page-register__tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-register__tips-list li {
    font-size: 1.05rem;
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
    color: var(--vb9-text-main); /* Light text */
}

.page-register__tips-list li:last-child {
    margin-bottom: 0;
}

.page-register__tips-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--vb9-gold); /* Gold checkmark */
}

/* FAQ Section */
.page-register__faq-section {
    padding: 80px 20px;
    background-color: var(--vb9-background); /* Dark background */
    color: var(--vb9-text-main); /* Light text */
}

.page-register__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-register__faq-item {
    background-color: var(--vb9-card-bg); /* Dark card background */
    border: 1px solid var(--vb9-border);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
    overflow: hidden; /* For details tag behavior */
}

.page-register__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--vb9-text-main); /* Light text */
    cursor: pointer;
    outline: none;
    -webkit-touch-callout: none; /* Disable text selection on iOS */
    -webkit-user-select: none; /* Disable text selection on iOS */
    -moz-user-select: none; /* Disable text selection on Firefox */
    -ms-user-select: none; /* Disable text selection on IE/Edge */
    user-select: none; /* Disable text selection */
    list-style: none; /* Remove default marker */
}

.page-register__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for Webkit browsers */
}

.page-register__faq-item[open] summary {
    background-color: var(--vb9-deep-green); /* Slightly different background when open */
    border-bottom: 1px solid var(--vb9-border);
}

.page-register__faq-qtext {
    flex-grow: 1;
    color: var(--vb9-gold); /* Gold for question text */
}

.page-register__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 20px;
    color: var(--vb9-gold); /* Gold for toggle icon */
}

.page-register__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--vb9-text-secondary); /* Secondary text color for answers */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-register__faq-item[open] .page-register__faq-answer {
    max-height: 1000px; /* Arbitrary large value for smooth expansion */
    padding-top: 15px;
}

.page-register__faq-answer p {
    margin-bottom: 0; /* Remove default paragraph margin inside answer */
}

/* Final CTA Section */
.page-register__cta-final-section {
    padding: 80px 20px;
    text-align: center;
    background-color: var(--vb9-text-main); /* Light background */
    color: var(--vb9-background); /* Dark text */
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-register__hero-image {
        max-width: 90%;
    }
    .page-register__features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .page-register__steps-grid {
        grid-template-columns: 1fr;
    }
    .page-register__step-item {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .page-register__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* body already handles header offset */
    }
    .page-register__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-register__main-title {
        font-size: clamp(2rem, 7vw, 2.5rem);
    }
    .page-register__description {
        font-size: 1rem;
    }
    .page-register__btn-primary,
    .page-register__btn-large {
        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-register__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
    .page-register__why-join-section,
    .page-register__guide-section,
    .page-register__faq-section,
    .page-register__cta-final-section {
        padding: 50px 15px;
    }
    .page-register__feature-card,
    .page-register__step-item,
    .page-register__tips-block,
    .page-register__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-register__hero-content,
    .page-register__container {
        padding-left: 0;
        padding-right: 0;
    }
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    /* Ensure all image/content containers also adapt */
    .page-register__hero-section,
    .page-register__why-join-section,
    .page-register__guide-section,
    .page-register__faq-section,
    .page-register__cta-final-section,
    .page-register__features-grid,
    .page-register__steps-grid,
    .page-register__tips-block,
    .page-register__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important; /* Prevent horizontal scroll */
    }
    .page-register__faq-item summary {
        font-size: 1.1rem;
        padding: 15px 20px;
    }
    .page-register__faq-answer {
        padding: 0 20px 15px 20px;
    }
    .page-register__tips-list li {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .page-register__main-title {
        font-size: clamp(1.8rem, 8vw, 2.2rem);
    }
    .page-register__btn-primary {
        padding: 12px 20px;
        font-size: 1rem;
    }
    .page-register__feature-title {
        font-size: 1.3rem;
    }
    .page-register__step-title {
        font-size: 1.4rem;
    }
}