/* style/blog-ok8368-nha-cai-advantages.css */

/* Base styles and color scheme */
:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient-start: #2AD16F;
    --color-button-gradient-end: #13994A;
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;

    /* Fallback for header offset if shared.css doesn't define it */
    --header-offset: 80px; /* Default value, actual value from shared.css */
}

/* Ensure text color contrasts with body background. Body background is from shared.css and is #08160F (dark). */
.page-blog-ok8368-nha-cai-advantages {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main); /* Light text for dark background */
    background-color: var(--color-background); /* Explicitly setting for context, though body has it */
    line-height: 1.6;
    font-size: 16px;
}

/* Headings */
.page-blog-ok8368-nha-cai-advantages h1,
.page-blog-ok8368-nha-cai-advantages h2,
.page-blog-ok8368-nha-cai-advantages h3 {
    color: var(--color-gold); /* Gold for titles */
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-blog-ok8368-nha-cai-advantages__main-title {
    font-size: clamp(28px, 4vw, 48px); /* Clamp for H1, no fixed large size */
    font-weight: 700;
    text-align: center;
    color: var(--color-gold);
}

.page-blog-ok8368-nha-cai-advantages__section-title {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 600;
    margin-top: 40px;
    text-align: center;
    color: var(--color-gold);
}

.page-blog-ok8368-nha-cai-advantages__advantage-title {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: 30px;
    margin-bottom: 15px;
}

/* Text blocks and paragraphs */
.page-blog-ok8368-nha-cai-advantages__text-block {
    margin-bottom: 15px;
    color: var(--color-text-main);
}

.page-blog-ok8368-nha-cai-advantages__hero-description {
    font-size: 18px;
    text-align: center;
    max-width: 800px;
    margin: 20px auto 30px auto;
    color: var(--color-text-main);
}

/* Lists */
.page-blog-ok8368-nha-cai-advantages__list,
.page-blog-ok8368-nha-cai-advantages__ordered-list {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 15px;
    color: var(--color-text-main);
}

.page-blog-ok8368-nha-cai-advantages__ordered-list {
    list-style-type: decimal;
}

.page-blog-ok8368-nha-cai-advantages__list-item {
    margin-bottom: 8px;
    color: var(--color-text-main);
}

/* Links */
.page-blog-ok8368-nha-cai-advantages a {
    color: var(--color-secondary);
    text-decoration: none;
}

.page-blog-ok8368-nha-cai-advantages a:hover {
    text-decoration: underline;
    color: var(--color-gold);
}

/* Hero Section */
.page-blog-ok8368-nha-cai-advantages__hero-section {
    position: relative;
    padding: 10px 0 60px 0; /* Small top padding, body handles header offset */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-background);
}

.page-blog-ok8368-nha-cai-advantages__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Limit height for aesthetic */
    overflow: hidden;
    position: relative;
    margin-bottom: 30px; /* Space between image and content */
}

.page-blog-ok8368-nha-cai-advantages__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.7); /* Slightly darken image for text contrast */
}

.page-blog-ok8368-nha-cai-advantages__hero-content {
    position: relative; /* Ensure content is above image */
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Call to Action Buttons */
.page-blog-ok8368-nha-cai-advantages__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
    width: 100%; /* Ensure container takes full width for responsive buttons */
    max-width: 600px; /* Limit max width for button group */
    box-sizing: border-box;
}

.page-blog-ok8368-nha-cai-advantages__btn-primary,
.page-blog-ok8368-nha-cai-advantages__btn-secondary {
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box; /* Crucial for responsive buttons */
    max-width: 100%; /* Ensure button itself is responsive */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow text to break words */
}

.page-blog-ok8368-nha-cai-advantages__btn-primary {
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: var(--color-text-main); /* White text for green button */
    border: none;
    box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
}

.page-blog-ok8368-nha-cai-advantages__btn-primary:hover {
    background: linear-gradient(180deg, var(--color-button-gradient-end) 0%, var(--color-button-gradient-start) 100%);
    box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
    transform: translateY(-2px);
}

.page-blog-ok8368-nha-cai-advantages__btn-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border: 2px solid var(--color-secondary);
}

.page-blog-ok8368-nha-cai-advantages__btn-secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-text-main);
    transform: translateY(-2px);
}

.page-blog-ok8368-nha-cai-advantages__cta-buttons--bottom {
    margin-top: 50px;
    margin-bottom: 40px;
}

/* Content Area */
.page-blog-ok8368-nha-cai-advantages__content-area {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: var(--color-background); /* Ensure consistent background */
}

.page-blog-ok8368-nha-cai-advantages__advantage-item {
    background-color: var(--color-card-bg); /* Darker background for cards */
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
    color: var(--color-text-main); /* Light text for dark card background */
}

.page-blog-ok8368-nha-cai-advantages__image-content {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin-top: 20px;
    margin-bottom: 25px;
    object-fit: cover;
    min-width: 200px; /* Enforce minimum size */
    min-height: 200px; /* Enforce minimum size */
}

/* FAQ Section */
.page-blog-ok8368-nha-cai-advantages__faq-list {
    margin-top: 30px;
}

.page-blog-ok8368-nha-cai-advantages__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-blog-ok8368-nha-cai-advantages__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text-main);
    background-color: var(--color-deep-green); /* Slightly different background for question */
    border-bottom: 1px solid var(--color-divider);
    transition: background-color 0.3s ease;
}

.page-blog-ok8368-nha-cai-advantages__faq-question:hover {
    background-color: var(--color-primary);
}

.page-blog-ok8368-nha-cai-advantages__faq-qtext {
    flex-grow: 1;
    color: var(--color-text-main);
}

.page-blog-ok8368-nha-cai-advantages__faq-toggle {
    font-size: 24px;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-gold);
}

.page-blog-ok8368-nha-cai-advantages__faq-answer {
    padding: 0 25px 20px 25px;
    color: var(--color-text-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding-top 0.3s ease-out;
}

/* For <details> tag, we don't need max-height transition */
.page-blog-ok8368-nha-cai-advantages__faq-item[open] .page-blog-ok8368-nha-cai-advantages__faq-answer {
    max-height: 1000px; /* Sufficiently large to show content */
    padding-top: 15px;
}

.page-blog-ok8368-nha-cai-advantages__faq-item[open] .page-blog-ok8368-nha-cai-advantages__faq-question {
    border-bottom: none;
}

/* Hide default details marker */
.page-blog-ok8368-nha-cai-advantages__faq-item summary {
    list-style: none;
}
.page-blog-ok8368-nha-cai-advantages__faq-item summary::-webkit-details-marker {
    display: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-blog-ok8368-nha-cai-advantages__hero-image-wrapper {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .page-blog-ok8368-nha-cai-advantages {
        font-size: 15px;
    }

    .page-blog-ok8368-nha-cai-advantages__main-title {
        font-size: clamp(24px, 6vw, 38px);
    }

    .page-blog-ok8368-nha-cai-advantages__section-title {
        font-size: clamp(20px, 5vw, 30px);
    }

    .page-blog-ok8368-nha-cai-advantages__advantage-title {
        font-size: clamp(18px, 4.5vw, 24px);
    }

    .page-blog-ok8368-nha-cai-advantages__hero-section {
        padding: 10px 0 40px 0; /* Adjust padding for mobile */
    }

    .page-blog-ok8368-nha-cai-advantages__hero-image-wrapper {
        max-height: 300px;
        margin-bottom: 20px;
    }

    .page-blog-ok8368-nha-cai-advantages__hero-content {
        padding: 0 15px;
    }

    /* Images responsive */
    .page-blog-ok8368-nha-cai-advantages img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: unset; /* Allow smaller on mobile if needed by layout */
        min-height: unset;
    }
    
    .page-blog-ok8368-nha-cai-advantages__section,
    .page-blog-ok8368-nha-cai-advantages__card,
    .page-blog-ok8368-nha-cai-advantages__container,
    .page-blog-ok8368-nha-cai-advantages__advantage-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important; /* Add padding to prevent content touching edges */
        padding-right: 15px !important;
    }

    /* Buttons responsive */
    .page-blog-ok8368-nha-cai-advantages__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding: 0 15px; /* Add padding to button container */
    }

    .page-blog-ok8368-nha-cai-advantages__btn-primary,
    .page-blog-ok8368-nha-cai-advantages__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px !important; /* Adjust padding for smaller screens */
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    
    /* FAQ responsive */
    .page-blog-ok8368-nha-cai-advantages__faq-question {
        padding: 15px 20px;
    }
    .page-blog-ok8368-nha-cai-advantages__faq-answer {
        padding: 0 20px 15px 20px;
    }
}

/* Ensure content area images are at least 200px */
.page-blog-ok8368-nha-cai-advantages__content-area img {
  min-width: 200px;
  min-height: 200px;
}
@media (max-width: 768px) {
  .page-blog-ok8368-nha-cai-advantages__content-area img {
    min-width: unset; /* Allow smaller if layout dictates, but max-width: 100% will keep it large enough */
    min-height: unset;
  }
}