/* style/blog-letou-dang-nhap-safe-efficient-experience.css */

:root {
    --primary-color: #C91F17;
    --secondary-color: #E53935;
    --card-bg-color: #D32F2F;
    --background-color: #B71C1C;
    --text-main-color: #FFF5E1;
    --border-color: #F2B544;
    --glow-color: #FFCC66;
    --gold-color: #F4D34D;
    --deep-red-color: #7A0E0E;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
}

.page-blog-letou-dang-nhap-safe-efficient-experience {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color); /* Assuming body background is dark, using light text */
    background-color: var(--background-color);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-blog-letou-dang-nhap-safe-efficient-experience__hero-section {
    position: relative;
    width: 100%;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    background-color: var(--deep-red-color);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 600px; /* Limit height for aesthetic */
    filter: brightness(0.7); /* Slightly dim the image for text contrast, not color change */
}

.page-blog-letou-dang-nhap-safe-efficient-experience__hero-content {
    position: relative; /* Ensure content is above image */
    padding: 20px;
    max-width: 900px;
    margin-top: -100px; /* Pull content up over the image a bit for visual flow */
    z-index: 1; /* Ensure text is above dimming filter */
}

.page-blog-letou-dang-nhap-safe-efficient-experience__hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--gold-color);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-main-color);
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* General Section Styling */
.page-blog-letou-dang-nhap-safe-efficient-experience__section {
    padding: 60px 0;
    text-align: center;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--gold-color);
    margin-bottom: 40px;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__text-block {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-main-color);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Feature Cards */
.page-blog-letou-dang-nhap-safe-efficient-experience__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__feature-card {
    background: var(--card-bg-color);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
    color: var(--text-main-color);
    border: 1px solid var(--border-color);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__card-title {
    font-size: 1.5rem;
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__card-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-main-color);
}

/* Guide Section */
.page-blog-letou-dang-nhap-safe-efficient-experience__guide-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    margin: 0 auto 40px auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto 40px auto;
    text-align: left;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__step-item {
    background: var(--card-bg-color);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__step-title {
    font-size: 1.6rem;
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__step-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-main-color);
}

/* FAQ Section */
.page-blog-letou-dang-nhap-safe-efficient-experience__faq-list {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-item {
    background: var(--card-bg-color);
    border-radius: 15px;
    padding: 20px 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: var(--text-main-color);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gold-color);
    list-style: none; /* For details/summary */
    padding-right: 20px; /* Space for toggle icon */
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-question::-webkit-details-marker {
    display: none;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-qtext {
    flex-grow: 1;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-toggle {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--gold-color);
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-item[open] .page-blog-letou-dang-nhap-safe-efficient-experience__faq-toggle {
    transform: rotate(45deg);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__faq-answer {
    font-size: 1rem;
    line-height: 1.7;
    padding-top: 15px;
    color: var(--text-main-color);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 15px;
}

/* Optimization Section */
.page-blog-letou-dang-nhap-safe-efficient-experience__optimization-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    margin: 0 auto 40px auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__bullet-list {
    list-style: none;
    padding: 0;
    margin: 0 auto 40px auto;
    max-width: 800px;
    text-align: left;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__list-item {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    color: var(--text-main-color);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__list-item::before {
    content: '★';
    position: absolute;
    left: 0;
    color: var(--gold-color);
    font-size: 1.2em;
    top: -2px;
}

/* CTA Buttons */
.page-blog-letou-dang-nhap-safe-efficient-experience__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-blog-letou-dang-nhap-safe-efficient-experience__btn-primary,
.page-blog-letou-dang-nhap-safe-efficient-experience__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%; /* Ensure responsiveness */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text break */
}

.page-blog-letou-dang-nhap-safe-efficient-experience__btn-primary {
    background: var(--button-gradient);
    color: #333333;
    border: 2px solid var(--gold-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    filter: brightness(1.1);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__btn-secondary {
    background: transparent;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-blog-letou-dang-nhap-safe-efficient-experience__btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .page-blog-letou-dang-nhap-safe-efficient-experience {
        font-size: 16px;
        line-height: 1.6;
    }

    /* HERO Section */
    .page-blog-letou-dang-nhap-safe-efficient-experience__hero-section {
        padding-top: 10px !important; /* Ensure small padding */
        padding-bottom: 20px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__hero-content {
        margin-top: -50px; /* Adjust for smaller screens */
        padding: 15px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__hero-title {
        font-size: 2.2rem; /* Adjusted for mobile */
        margin-bottom: 10px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__hero-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }

    /* General Section */
    .page-blog-letou-dang-nhap-safe-efficient-experience__section {
        padding: 40px 0;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__text-block {
        font-size: 1rem;
        padding: 0 15px;
    }

    /* Feature Cards */
    .page-blog-letou-dang-nhap-safe-efficient-experience__features-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
        padding: 0 15px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__feature-card {
        padding: 25px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__card-title {
        font-size: 1.3rem;
    }

    /* Guide Section */
    .page-blog-letou-dang-nhap-safe-efficient-experience__guide-image,
    .page-blog-letou-dang-nhap-safe-efficient-experience__optimization-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__steps {
        padding: 0 15px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__step-item {
        padding: 25px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__step-title {
        font-size: 1.4rem;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__step-text {
        font-size: 0.95rem;
    }

    /* FAQ Section */
    .page-blog-letou-dang-nhap-safe-efficient-experience__faq-list {
        padding: 0 15px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__faq-item {
        padding: 15px 20px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__faq-question {
        font-size: 1.1rem;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__faq-toggle {
        font-size: 1.5rem;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__faq-answer {
        font-size: 0.95rem;
    }

    /* Optimization Section */
    .page-blog-letou-dang-nhap-safe-efficient-experience__bullet-list {
        padding: 0 15px;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__list-item {
        font-size: 1rem;
        padding-left: 25px;
    }

    /* CTA Buttons */
    .page-blog-letou-dang-nhap-safe-efficient-experience__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-blog-letou-dang-nhap-safe-efficient-experience__btn-primary,
    .page-blog-letou-dang-nhap-safe-efficient-experience__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* General image and container rules for mobile */
    .page-blog-letou-dang-nhap-safe-efficient-experience img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-blog-letou-dang-nhap-safe-efficient-experience__section,
    .page-blog-letou-dang-nhap-safe-efficient-experience__container,
    .page-blog-letou-dang-nhap-safe-efficient-experience__features-grid,
    .page-blog-letou-dang-nhap-safe-efficient-experience__steps,
    .page-blog-letou-dang-nhap-safe-efficient-experience__faq-list,
    .page-blog-letou-dang-nhap-safe-efficient-experience__bullet-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden; /* Prevent horizontal scroll */
    }
    .page-blog-letou-dang-nhap-safe-efficient-experience__container {
        padding-left: 15px;
        padding-right: 15px;
    }
}