:root {
    --phdream-primary: #F2C14E;
    --phdream-secondary: #FFD36B;
    --phdream-button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    --phdream-card-bg: #111111;
    --phdream-background: #0A0A0A;
    --phdream-text-main: #FFF6D6;
    --phdream-border: #3A2A12;
    --phdream-glow: #FFD36B;
    --text-dark: #333333;
    --text-light: #ffffff;
}

.page-blog {
    font-family: Arial, sans-serif;
    color: var(--text-dark); /* Default text color for body on light background */
    background-color: #ffffff; /* Assuming default white body background from shared.css */
}

.page-blog__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 20px 60px;
    background-color: var(--phdream-background);
    overflow: hidden;
}

.page-blog__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.page-blog__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.page-blog__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--phdream-text-main);
    padding-top: 50px; /* Space from hero image */
}

.page-blog__hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--phdream-text-main);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog__hero-description {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog__hero-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.page-blog__btn-primary,
.page-blog__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-blog__btn-primary {
    background: var(--phdream-button-gradient);
    color: var(--text-light);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-blog__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(242, 193, 78, 0.6);
}

.page-blog__btn-secondary {
    background-color: transparent;
    color: var(--phdream-secondary);
    border: 2px solid var(--phdream-secondary);
}

.page-blog__btn-secondary:hover {
    background-color: var(--phdream-secondary);
    color: var(--text-dark);
    transform: translateY(-3px);
}

.page-blog__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-blog__section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.page-blog__section-description {
    font-size: 1.1rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
    color: #555;
}

.page-blog__latest-posts,
.page-blog__categories,
.page-blog__guides,
.page-blog__faq-section,
.page-blog__cta-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.page-blog__latest-posts {
    background-color: #ffffff;
}

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

.page-blog__blog-card {
    background-color: var(--phdream-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--phdream-text-main);
    border: 1px solid var(--phdream-border);
}

.page-blog__blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-blog__blog-card-image-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.page-blog__blog-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.page-blog__blog-card:hover .page-blog__blog-card-image {
    transform: scale(1.05);
}

.page-blog__blog-card-content {
    padding: 25px;
}

.page-blog__blog-card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.3;
}

.page-blog__blog-card-title a {
    color: var(--phdream-text-main);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-blog__blog-card-title a:hover {
    color: var(--phdream-secondary);
}

.page-blog__blog-card-meta {
    font-size: 0.9rem;
    color: #aaa;
    margin-bottom: 15px;
}

.page-blog__blog-card-excerpt {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #ccc;
}

.page-blog__btn-text {
    display: inline-block;
    color: var(--phdream-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-blog__btn-text:hover {
    color: var(--phdream-primary);
}

.page-blog__view-all-button-wrapper {
    text-align: center;
    margin-top: 40px;
}

.page-blog__categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.page-blog__category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 25px 15px;
    background-color: var(--phdream-card-bg);
    border-radius: 10px;
    text-decoration: none;
    color: var(--phdream-text-main);
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid var(--phdream-border);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog__category-item:hover {
    background-color: var(--phdream-primary);
    color: var(--text-dark);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(242, 193, 78, 0.3);
}

.page-blog__category-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
    margin-bottom: 10px;
    filter: brightness(0) invert(1); /* Ensure icons are visible on dark background */
}

.page-blog__category-item:hover .page-blog__category-icon {
    filter: none; /* Revert filter on hover for brand color */
}

.page-blog__category-name {
    font-size: 1.1rem;
    text-align: center;
}

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

.page-blog__guide-item {
    background-color: var(--phdream-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    color: var(--phdream-text-main);
    border: 1px solid var(--phdream-border);
}

.page-blog__guide-title {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}

.page-blog__guide-title a {
    color: var(--phdream-text-main);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-blog__guide-title a:hover {
    color: var(--phdream-secondary);
}

.page-blog__guide-excerpt {
    font-size: 1rem;
    line-height: 1.6;
    color: #ccc;
    margin-bottom: 20px;
}

.page-blog__faq-section {
    background-color: #f0f0f0;
}

.page-blog__faq-list {
    margin-top: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog__faq-item {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-blog__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    background-color: #ffffff;
    transition: background-color 0.3s ease;
}

.page-blog__faq-question:hover {
    background-color: #f5f5f5;
}

.page-blog__faq-question-text {
    margin: 0;
    flex-grow: 1;
}

.page-blog__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 20px;
    transition: transform 0.3s ease;
    color: var(--phdream-primary);
}

.page-blog__faq-item.active .page-blog__faq-toggle {
    transform: rotate(45deg);
}

.page-blog__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: #555;
    line-height: 1.6;
}

.page-blog__faq-item.active .page-blog__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to show content */
    padding: 15px 25px 25px;
}

.page-blog__faq-answer p {
    margin-top: 0;
    margin-bottom: 0;
}

.page-blog__faq-answer a {
    color: var(--phdream-primary);
    text-decoration: none;
}

.page-blog__faq-answer a:hover {
    text-decoration: underline;
}

.page-blog__cta-section {
    background-color: var(--phdream-background);
    color: var(--phdream-text-main);
    text-align: center;
}

.page-blog__cta-section .page-blog__section-title {
    color: var(--phdream-text-main);
}

.page-blog__cta-section .page-blog__section-description {
    color: #ccc;
}

.page-blog__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-blog__hero-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-blog__section-title {
        font-size: 2rem;
    }
    .page-blog__blog-card-title {
        font-size: 1.3rem;
    }
    .page-blog__guide-title {
        font-size: 1.4rem;
    }
    .page-blog__faq-question {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .page-blog {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-blog__hero-section {
        padding: 10px 15px 40px;
    }
    .page-blog__hero-content {
        padding-top: 30px;
    }
    .page-blog__hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    .page-blog__hero-description {
        font-size: 1rem;
    }
    .page-blog__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-blog__btn-primary,
    .page-blog__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-blog__cta-buttons {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog__latest-posts,
    .page-blog__categories,
    .page-blog__guides,
    .page-blog__faq-section,
    .page-blog__cta-section {
        padding: 40px 0;
    }

    .page-blog__container {
        padding: 0 15px;
    }

    .page-blog__section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .page-blog__section-description {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .page-blog__blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .page-blog__blog-card-image-wrapper {
        height: 180px;
    }

    .page-blog__blog-card-content {
        padding: 20px;
    }

    .page-blog__blog-card-title {
        font-size: 1.2rem;
    }

    .page-blog__categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
    }
    .page-blog__category-item {
        padding: 20px 10px;
    }
    .page-blog__category-name {
        font-size: 1rem;
    }

    .page-blog__guides-list {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-blog__guide-item {
        padding: 25px;
    }
    .page-blog__guide-title {
        font-size: 1.3rem;
    }

    .page-blog__faq-question {
        font-size: 1rem;
        padding: 18px 20px;
    }
    .page-blog__faq-toggle {
        font-size: 1.5rem;
    }
    .page-blog__faq-answer {
        padding: 10px 20px 20px;
    }

    /* Mobile image and video adaptation */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-blog__section,
    .page-blog__card,
    .page-blog__container,
    .page-blog__hero-section,
    .page-blog__blog-card,
    .page-blog__category-item,
    .page-blog__guide-item,
    .page-blog__faq-item,
    .page-blog__faq-answer {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-blog__hero-section { /* Override padding for hero section specifically */
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .page-blog__hero-content {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    .page-blog__hero-cta-buttons {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}

/* Contrast fixes for default body background */
.page-blog p, .page-blog li, .page-blog__section-description {
    color: #333333; /* Ensure dark text on light background */
}

.page-blog__latest-posts .page-blog__section-title,
.page-blog__categories .page-blog__section-title,
.page-blog__guides .page-blog__section-title,
.page-blog__faq-section .page-blog__section-title {
    color: var(--text-dark);
}

.page-blog__cta-section .page-blog__section-title {
    color: var(--phdream-text-main);
}

.page-blog__cta-section .page-blog__section-description {
    color: #ccc;
}

/* Ensure category icons are visible on primary hover background */
.page-blog__category-item:hover .page-blog__category-icon {
    filter: brightness(0) invert(0); /* Black on golden background */
}