/* blogs.css - Premium Styling for the CareMed Blogs Page */

/* Base & Typography */
:root {
    --blog-primary: #1FA36A;
    --blog-dark: #0F5E3B;
    --blog-light: #EAF8F1;
    --blog-text: #1D1D1D;
    --blog-gray: #F8FAFC;
    --blog-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    --blog-hover-shadow: 0 20px 40px rgba(31, 163, 106, 0.12);
    --blog-transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --section-padding: 90px 0;
}

.bg-blog-light { background-color: var(--blog-gray); }
.text-blog-primary { color: var(--blog-primary); }
.section-padding { padding: var(--section-padding); }

/* Typography Scale */
.blog-h1 { font-size: clamp(42px, 5vw, 60px); font-weight: 800; line-height: 1.2; letter-spacing: -1px; }
.blog-h2 { font-size: clamp(32px, 4vw, 42px); font-weight: 700; line-height: 1.3; letter-spacing: -0.5px; }
.blog-h3 { font-size: clamp(24px, 3vw, 28px); font-weight: 700; line-height: 1.4; }
.blog-body-text { font-size: 1.125rem; line-height: 1.7; color: #555; }
.blog-small-tag { font-size: 0.85rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--blog-primary); display: inline-block; margin-bottom: 15px; }

/* 1. Hero Section */
.blog-hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #ffffff 0%, var(--blog-light) 100%);
    position: relative;
    overflow: hidden;
}

.blog-hero-pattern {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    opacity: 0.04;
    background-image: radial-gradient(var(--blog-primary) 2px, transparent 2px);
    background-size: 30px 30px;
    z-index: 0;
}

.blog-hero-overlay {
    position: absolute;
    top: 0; right: 0; bottom: 0; width: 40%;
    background: linear-gradient(to right, transparent, rgba(31, 163, 106, 0.05));
    z-index: 1;
}

.blog-hero-content { position: relative; z-index: 2; }

.hero-glass-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    padding: 15px 20px;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid rgba(255,255,255,0.6);
    animation: float 6s ease-in-out infinite;
}

.hgc-1 { bottom: 30px; left: -20px; animation-delay: 0s; }
.hgc-2 { top: 30px; right: -20px; animation-delay: -3s; }

.hgc-icon {
    width: 45px; height: 45px;
    background: var(--blog-light);
    color: var(--blog-primary);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* 3. Search & Filter Bar */
.search-filter-wrapper {
    background: white;
    border-radius: 60px;
    padding: 8px 12px;
    box-shadow: var(--blog-shadow);
    display: flex;
    gap: 15px;
    align-items: center;
    border: 1px solid rgba(31, 163, 106, 0.1);
    transition: var(--blog-transition);
}
.search-filter-wrapper:hover { box-shadow: var(--blog-hover-shadow); }

.blog-search-input {
    border: none; background: transparent;
    padding: 12px 20px; width: 100%;
    outline: none; font-size: 1.05rem;
}

.blog-filter-select {
    border: none; background: var(--blog-gray);
    padding: 12px 25px; border-radius: 30px;
    color: #4a4a4a; font-weight: 600;
    cursor: pointer; outline: none;
    min-width: 160px; transition: var(--blog-transition);
}
.blog-filter-select:hover { background: var(--blog-light); }

.blog-search-btn {
    background: var(--blog-primary); color: white;
    border: none; border-radius: 50px;
    width: 50px; height: 50px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    transition: var(--blog-transition);
}
.blog-search-btn:hover { background: var(--blog-dark); transform: scale(1.05); }

/* Categories Menu */
.blog-category-menu {
    display: flex; flex-wrap: nowrap; gap: 12px;
    justify-content: center; padding: 10px 0;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.blog-category-menu::-webkit-scrollbar { display: none; }

.blog-cat-btn {
    background: white; color: var(--blog-text);
    border: 1px solid rgba(31, 163, 106, 0.15);
    padding: 12px 28px; border-radius: 30px;
    font-weight: 600; text-decoration: none;
    transition: var(--blog-transition);
    white-space: nowrap; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}
.blog-cat-btn:hover {
    background: var(--blog-light); color: var(--blog-primary);
    border-color: var(--blog-primary); transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(31, 163, 106, 0.1);
}
.blog-cat-btn.active {
    background: var(--blog-primary); color: white;
    border-color: var(--blog-primary);
    box-shadow: 0 10px 20px rgba(31, 163, 106, 0.25);
}

/* 4. Featured Blog Card */
.featured-blog-card {
    background: white; border-radius: 30px;
    overflow: hidden; box-shadow: var(--blog-shadow);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--blog-transition);
    display: flex; flex-direction: row;
}
.featured-blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--blog-hover-shadow);
}
.featured-blog-img-wrap { width: 55%; position: relative; overflow: hidden; }
.featured-blog-img {
    width: 100%; height: 100%; object-fit: cover; min-height: 450px;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.featured-blog-card:hover .featured-blog-img { transform: scale(1.05); }
.featured-blog-content {
    width: 45%; padding: 4rem; display: flex;
    flex-direction: column; justify-content: center;
}

@media (max-width: 991px) {
    .featured-blog-card { flex-direction: column; }
    .featured-blog-img-wrap { width: 100%; }
    .featured-blog-img { min-height: 350px; }
    .featured-blog-content { width: 100%; padding: 2.5rem; }
}

/* 5. Standard Blog Grid Card */
.blog-grid-card {
    background: white; border-radius: 24px;
    overflow: hidden; box-shadow: var(--blog-shadow);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: var(--blog-transition);
    height: 100%; display: flex; flex-direction: column;
}
.blog-grid-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--blog-hover-shadow);
}
.blog-card-img-wrapper { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.blog-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-grid-card:hover .blog-card-img { transform: scale(1.08); }
.blog-badge {
    position: absolute; top: 20px; left: 20px;
    background: rgba(255,255,255,0.95); backdrop-filter: blur(5px);
    color: var(--blog-primary); padding: 6px 16px;
    border-radius: 30px; font-size: 0.85rem; font-weight: 700;
    letter-spacing: 0.5px; z-index: 2;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}
.blog-card-body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.blog-date { font-size: 0.9rem; color: #888; margin-bottom: 12px; font-weight: 500; display: flex; align-items: center; gap: 8px; }
.blog-title {
    font-size: 1.35rem; font-weight: 800; color: var(--blog-text);
    margin-bottom: 15px; line-height: 1.4; transition: color 0.3s ease;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-grid-card:hover .blog-title { color: var(--blog-primary); }
.blog-excerpt {
    color: #666; font-size: 1rem; line-height: 1.6;
    margin-bottom: 24px; flex: 1;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-read-more {
    color: var(--blog-primary); font-weight: 700; text-decoration: none;
    display: inline-flex; align-items: center; gap: 8px;
    transition: gap 0.3s ease, color 0.3s ease; padding-top: 15px; border-top: 1px solid rgba(0,0,0,0.05);
}
.blog-grid-card:hover .blog-read-more { gap: 12px; color: var(--blog-dark); }

/* 6. Popular Reads & Trending Sidebar */
.sidebar-widget {
    background: white; border-radius: 24px;
    padding: 30px; margin-bottom: 40px;
    box-shadow: var(--blog-shadow);
    border: 1px solid rgba(0,0,0,0.03);
}

.popular-blog-card {
    display: flex; gap: 15px; align-items: center;
    padding: 15px 0; border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--blog-transition); text-decoration: none;
}
.popular-blog-card:last-child { border-bottom: none; padding-bottom: 0; }
.popular-blog-card:first-child { padding-top: 0; }
.popular-blog-card:hover { transform: translateX(5px); }

.popular-rank {
    font-size: 1.8rem; font-weight: 800; color: transparent;
    -webkit-text-stroke: 1px var(--blog-primary);
    min-width: 35px; text-align: center;
}

.popular-img {
    width: 80px; height: 80px; border-radius: 12px; object-fit: cover;
}

.popular-content { flex: 1; }
.popular-content h5 { font-size: 1.05rem; font-weight: 700; margin-bottom: 5px; line-height: 1.3; color: var(--blog-text); transition: color 0.3s ease;}
.popular-blog-card:hover h5 { color: var(--blog-primary); }

.trending-topic-pill {
    display: flex; justify-content: space-between; align-items: center;
    background: var(--blog-gray); padding: 12px 20px;
    border-radius: 12px; margin-bottom: 10px; color: var(--blog-text);
    font-weight: 600; text-decoration: none; transition: var(--blog-transition);
}
.trending-topic-pill:hover { background: var(--blog-light); color: var(--blog-primary); transform: translateY(-2px); }
.topic-count { background: white; padding: 2px 10px; border-radius: 20px; font-size: 0.85rem; color: #666; font-weight: 500; }

/* 7. FAQ Section */
.faq-accordion .accordion-item {
    border: none; background: white; border-radius: 16px !important;
    margin-bottom: 15px; box-shadow: 0 5px 15px rgba(0,0,0,0.03); overflow: hidden;
}
.faq-accordion .accordion-button {
    font-weight: 700; font-size: 1.1rem; padding: 20px 25px;
    color: var(--blog-text); background: white; box-shadow: none; border: none;
}
.faq-accordion .accordion-button:not(.collapsed) { color: var(--blog-primary); background: var(--blog-light); }
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-body { padding: 20px 25px; color: #666; line-height: 1.7; background: white; }

/* 8. Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--blog-primary) 0%, var(--blog-dark) 100%);
    border-radius: 40px; padding: 5rem 3rem; position: relative;
    overflow: hidden; color: white; box-shadow: 0 25px 50px rgba(15, 94, 59, 0.2);
}
.nl-shape-1 { position: absolute; top: -50px; right: -50px; width: 300px; height: 300px; background: rgba(255,255,255,0.05); border-radius: 50%; }
.nl-shape-2 { position: absolute; bottom: -100px; left: -50px; width: 400px; height: 400px; background: rgba(255,255,255,0.05); border-radius: 50%; }

.newsletter-form {
    background: rgba(255,255,255,0.1); backdrop-filter: blur(10px);
    padding: 8px; border-radius: 60px; display: flex;
    max-width: 550px; margin: 0 auto; border: 1px solid rgba(255,255,255,0.2);
    position: relative; z-index: 2; transition: all 0.3s ease;
}
.newsletter-form:focus-within { background: rgba(255,255,255,0.2); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.newsletter-input {
    border: none; background: transparent; padding: 15px 25px;
    width: 100%; border-radius: 50px; outline: none; color: white; font-size: 1.1rem;
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.7); }
.newsletter-btn {
    background: white; color: var(--blog-dark);
    border: none; padding: 15px 35px; border-radius: 50px;
    font-weight: 800; transition: var(--blog-transition); white-space: nowrap; cursor: pointer;
}
.newsletter-btn:hover { background: var(--blog-light); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }

/* 9. CTA Section */
.cta-card {
    background: white; border-radius: 30px; padding: 4rem;
    box-shadow: var(--blog-shadow); border: 1px solid rgba(31, 163, 106, 0.1);
    position: relative; overflow: hidden;
}

/* Utility Animations */
.blog-fade-up { opacity: 0; transform: translateY(40px); }

/* Mobile Adjustments */
@media (max-width: 768px) {
    .blog-hero { padding: 120px 0 60px; }
    .hero-glass-card { position: static; animation: none; margin-top: 15px; }
    .section-padding { padding: 60px 0; }
    .newsletter-section { padding: 3rem 1.5rem; border-radius: 24px; }
    .newsletter-form { flex-direction: column; border-radius: 20px; padding: 15px; }
    .newsletter-btn { width: 100%; margin-top: 10px; }
    .cta-card { padding: 2.5rem 1.5rem; }
}