/* style/register.css */
/* Custom Colors */
:root {
    --fcb88-primary: #11A84E;
    --fcb88-secondary: #22C768;
    --fcb88-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --fcb88-card-bg: #11271B;
    --fcb88-background: #08160F;
    --fcb88-text-main: #F2FFF6;
    --fcb88-text-secondary: #A7D9B8;
    --fcb88-border: #2E7A4E;
    --fcb88-glow: #57E38D;
    --fcb88-gold: #F2C14E;
    --fcb88-divider: #1E3A2A;
    --fcb88-deep-green: #0A4B2C;
}

/* Base styles for the page */
.page-register {
    background-color: var(--fcb88-background);
    color: var(--fcb88-text-main); /* Default text color 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;
}

.page-register__section-title {
    font-size: clamp(2em, 5vw, 2.8em); /* H1 rules applied to H2 for responsiveness */
    color: var(--fcb88-gold);
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.5px;
    padding-top: 20px;
}

.page-register__main-title {
    font-size: clamp(2.5em, 6vw, 3.5em); /* H1 rules: clamp for size */
    color: var(--fcb88-gold);
    text-align: center;
    font-weight: bold;
    line-height: 1.1;
    letter-spacing: -1px;
    max-width: 900px;
    margin: 0 auto 20px auto;
}

.page-register__description,
.page-register__text-block {
    font-size: 1.1em;
    color: var(--fcb88-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

/* Hero Section */
.page-register__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    padding: 10px 0 60px 0; /* Small top padding, larger bottom */
    background-color: var(--fcb88-background);
}

.page-register__hero-image {
    width: 100%;
    max-width: 1200px; /* Constrain hero image width */
    height: auto;
    object-fit: cover;
    display: block;
    margin-bottom: 30px;
    border-radius: 8px;
}

.page-register__hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
    margin: 0 auto;
}

/* Buttons */
.page-register__btn-primary,
.page-register__btn-secondary,
.page-register__hero-cta,
.page-register__hero-cta-secondary,
.page-register__action-button,
.page-register__final-cta,
.page-register__final-cta-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;
    text-align: center;
    cursor: pointer;
    margin: 10px;
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-register__btn-primary,
.page-register__hero-cta,
.page-register__action-button,
.page-register__final-cta {
    background: var(--fcb88-btn-gradient);
    color: var(--fcb88-text-main); /* White text on dark button */
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.page-register__btn-secondary,
.page-register__hero-cta-secondary,
.page-register__final-cta-secondary {
    background-color: transparent;
    color: var(--fcb88-gold);
    border: 2px solid var(--fcb88-gold);
}

.page-register__btn-secondary:hover,
.page-register__hero-cta-secondary:hover,
.page-register__final-cta-secondary:hover {
    background-color: var(--fcb88-gold);
    color: var(--fcb88-background);
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Card styles */
.page-register__card {
    background-color: var(--fcb88-card-bg);
    border: 1px solid var(--fcb88-border);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    color: var(--fcb88-text-main);
    text-align: left;
    height: 100%; /* Ensure cards in a grid have equal height */
    box-sizing: border-box;
}

.page-register__card-title {
    font-size: 1.4em;
    color: var(--fcb88-gold);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__card-text {
    font-size: 1em;
    color: var(--fcb88-text-secondary);
}

/* Dark Section */
.page-register__dark-section {
    background-color: var(--fcb88-deep-green); /* A darker shade for contrast */
    padding: 60px 0;
}

/* Why Choose Us Section */
.page-register__why-choose-us {
    padding: 60px 0;
}

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

.page-register__content-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

/* Registration Steps Section */
.page-register__registration-steps {
    padding: 60px 0;
}

.page-register__steps-list {
    list-style: none;
    padding: 0;
    margin: 40px 0;
    counter-reset: step-counter;
}

.page-register__step-item {
    background-color: var(--fcb88-card-bg);
    border: 1px solid var(--fcb88-border);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-register__step-item::before {
    counter-increment: step-counter;
    content: "Bước " counter(step-counter);
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--fcb88-btn-gradient);
    color: var(--fcb88-text-main);
    padding: 5px 15px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.9em;
}

.page-register__step-title {
    font-size: 1.5em;
    color: var(--fcb88-gold);
    margin-top: 10px;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-register__step-description {
    font-size: 1em;
    color: var(--fcb88-text-secondary);
    text-align: left;
    margin-bottom: 0;
}

/* Security Info Section */
.page-register__security-info {
    padding: 60px 0;
}

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

/* Promotions Section */
.page-register__promotions {
    padding: 60px 0;
}

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

.page-register__promo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0; /* Remove padding from card as image will fill top */
    overflow: hidden; /* Ensure image corners are rounded with card */
}

.page-register__promo-image {
    width: 100%;
    height: 200px; /* Fixed height for promo images */
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
    border-radius: 10px 10px 0 0; /* Top corners rounded */
}

.page-register__promo-card .page-register__card-title,
.page-register__promo-card .page-register__card-text {
    padding: 0 25px; /* Apply padding to text inside promo card */
    text-align: center;
}

.page-register__promo-card .page-register__card-text {
    margin-bottom: 25px; /* Add margin to bottom of text */
}

/* FAQ Section */
.page-register__faq-section {
    padding: 60px 0;
}

.page-register__faq-list {
    margin-top: 40px;
}

.page-register__faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--fcb88-border);
    border-radius: 10px;
    overflow: hidden;
}

.page-register__faq-item summary {
    list-style: none; /* Remove default marker */
    padding: 20px 25px;
    background-color: var(--fcb88-card-bg);
    color: var(--fcb88-gold);
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.page-register__faq-item summary::-webkit-details-marker {
    display: none; /* Hide Chrome's default marker */
}

.page-register__faq-item summary:hover {
    background-color: var(--fcb88-deep-green);
}

.page-register__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--fcb88-gold);
}

.page-register__faq-item[open] .page-register__faq-toggle {
    content: "−"; /* Change to minus when open */
}

.page-register__faq-answer {
    padding: 0 25px 20px 25px;
    background-color: var(--fcb88-card-bg);
    color: var(--fcb88-text-secondary);
    font-size: 1em;
}

/* Final CTA Section */
.page-register__cta-final {
    padding: 60px 0;
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-register__hero-image {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .page-register__hero-section {
        padding-bottom: 40px;
    }

    .page-register__main-title {
        font-size: clamp(2em, 8vw, 2.5em);
    }

    .page-register__section-title {
        font-size: clamp(1.8em, 7vw, 2.2em);
    }

    .page-register__description,
    .page-register__text-block {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-register__btn-primary,
    .page-register__btn-secondary,
    .page-register__hero-cta,
    .page-register__hero-cta-secondary,
    .page-register__action-button,
    .page-register__final-cta,
    .page-register__final-cta-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
        margin: 8px 0 !important;
    }
    
    .page-register__hero-content {
        flex-direction: column;
    }

    .page-register__features-grid,
    .page-register__security-grid,
    .page-register__promo-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-register__container {
        padding: 0 15px !important; /* Ensure padding for mobile */
    }

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

    /* All containers that might hold images/videos/buttons */
    .page-register__section,
    .page-register__card,
    .page-register__container,
    .page-register__hero-section,
    .page-register__why-choose-us,
    .page-register__registration-steps,
    .page-register__security-info,
    .page-register__promotions,
    .page-register__faq-section,
    .page-register__cta-final {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important; /* Prevent horizontal scroll */
    }

    /* Promo card image height adjustment for smaller screens */
    .page-register__promo-image {
        height: 180px;
    }

    /* FAQ item adjustments */
    .page-register__faq-item summary {
        font-size: 1.1em;
        padding: 15px 20px;
    }
    .page-register__faq-answer {
        padding: 0 20px 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-register__hero-section {
        padding-bottom: 30px;
    }
    .page-register__main-title {
        font-size: clamp(1.8em, 9vw, 2.2em);
    }
    .page-register__section-title {
        font-size: clamp(1.6em, 8vw, 2em);
    }
    .page-register__promo-image {
        height: 150px;
    }
}