/* ═══════════════════════════════════════════════
   UltraFit360 Blog — Shared Styles (Article Pages)
   ═══════════════════════════════════════════════ */

:root {
    --primary:       #F2802F;
    --primary-light: #FF9A52;
    --primary-dark:  #D96A1F;
    --accent:        #FF6B35;
    --dark:          #1A1A2E;
    --dark-2:        #16213E;
    --text:          #1A1A2E;
    --text-muted:    #6b7280;
    --text-faint:    #9ca3af;
    --border:        #e5e7eb;
    --bg:            #FFFFFF;
    --white:         #ffffff;
    --orange-soft:   #FFF5EE;
    --font-head: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm:  8px;
    --radius-md:  14px;
    --radius-lg:  20px;
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg:  0 12px 40px rgba(0,0,0,0.10);
}

/* ─── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

/* ─── Utilities (Main Site Match) ────────────── */
.gradient-text {
    background: linear-gradient(135deg, #F2802F 0%, #FF6B35 50%, #FF9A52 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-bg {
    background: linear-gradient(135deg, #F2802F 0%, #FF6B35 50%, #FF9A52 100%);
    color: #fff;
}
.glass-effect {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* ─── Unified Site Nav (all pages) ─── */
.site-nav {
    position: sticky; top: 0; z-index: 200;
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-bottom: 1px solid #f0f0f0;
    padding: 0 24px;
}
.site-nav-inner {
    max-width: 1200px; margin: 0 auto;
    height: 70px;
    display: flex; align-items: center; justify-content: space-between;
}
.site-nav .logo-area {
    display: flex; align-items: center; gap: 8px;
    text-decoration: none;
    transition: transform 0.2s;
}
.site-nav .logo-area:hover { transform: scale(1.03); }
.site-nav .logo-area img.logo-icon { height: 36px; object-fit: contain; transition: transform 0.3s; }
.site-nav .logo-area:hover img.logo-icon { transform: rotate(-3deg); }
.site-nav .logo-area img.logo-text { height: 36px; object-fit: contain; }

.top-nav-pills {
    display: flex; align-items: center;
    gap: 4px; padding: 5px 6px;
    background: rgba(249,250,251,0.85);
    border-radius: 9999px;
    list-style: none;
    margin: 0;
}
.top-nav-pills li {
    position: relative;
}
.top-nav-pills li > a {
    display: inline-block;
    padding: 8px 18px; border-radius: 9999px;
    font-size: 0.82rem; font-weight: 600;
    letter-spacing: 0.3px;
    color: rgba(26,26,46,0.65); text-decoration: none;
    transition: all 0.25s;
}
.top-nav-pills li > a:hover { color: var(--dark); background: rgba(0,0,0,0.04); }
.top-nav-pills li > a.active {
    background: linear-gradient(135deg, #F2802F 0%, #FF6B35 50%, #FF9A52 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(242,128,47,0.25);
}
.top-nav-pills li:hover > .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(4px);
}
.nav-get-app {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 8px 18px; border-radius: 9999px;
    background: linear-gradient(135deg, #F2802F 0%, #FF6B35 100%);
    color: white; font-size: 0.8rem; font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.2s;
    white-space: nowrap;
}
.nav-get-app:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(242,128,47,0.3); text-decoration: none; }

/* Hide mobile-specific elements by default on desktop */
/* Hide mobile-specific elements by default on desktop */
.mobile-menu-toggle { display: none; }
.mobile-nav-overlay { display: none; }
.mobile-nav-backdrop { display: none; }
.nav-get-app-drawer { display: none; }

@media (max-width: 640px) {
    .site-nav { padding: 0 16px; width: 100%; box-shadow: 0 2px 15px rgba(0,0,0,0.04); }
    .site-nav-inner { height: 60px; justify-content: space-between; }
    .top-nav-pills { display: none !important; }
    .site-nav .logo-area img { height: 26px; }
    .nav-get-app { display: none !important; } 
    
    /* Mobile Toggle */
    .mobile-menu-toggle {
        display: flex; flex-direction: column; gap: 5px;
        background: transparent; border: none; cursor: pointer; padding: 10px;
        z-index: 300; position: relative;
    }
    .hamburger-bar {
        width: 22px; height: 2px; background: var(--dark);
        border-radius: 2px; transition: all 0.3s;
    }
    .mobile-menu-toggle.active { display: none; } /* Hide toggle when open, use header closer */

    /* Mobile Drawer (Right Side) */
    .mobile-nav-overlay {
        position: fixed; top: 0; right: -100%; bottom: 0; width: 100%; max-width: 320px;
        background: #ffffff; z-index: 400; display: flex; flex-direction: column;
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        padding: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    .mobile-nav-overlay.active { right: 0; }
    
    .mobile-nav-header {
        display: flex; align-items: center; justify-content: space-between;
        padding: 16px 20px; border-bottom: 1px solid #f5f5f5; margin-bottom: 20px;
    }
    .mobile-nav-header .logo-area img { height: 24px; }
    .mobile-menu-close {
        background: #f8f8f8; border: none; border-radius: 50%; width: 40px; height: 40px;
        display: flex; align-items: center; justify-content: center; cursor: pointer;
        color: var(--dark); transition: background 0.2s;
    }
    .mobile-menu-close:hover { background: #eee; }

    /* Backdrop Overlay */
    .mobile-nav-backdrop {
        position: fixed; inset: 0; background: rgba(0,0,0,0.5);
        z-index: 350; opacity: 0; visibility: hidden; transition: all 0.3s;
        backdrop-filter: blur(4px);
    }
    .mobile-nav-backdrop.active { opacity: 1; visibility: visible; }

    .mobile-nav-links {
        list-style: none; text-align: left; width: 100%; padding: 0 20px 60px 20px;
    }
    .mobile-nav-links li { margin-bottom: 12px; opacity: 0; transform: translateX(20px); transition: all 0.4s; }
    .mobile-nav-overlay.active .mobile-nav-links li { opacity: 1; transform: translateX(0); }
    
    .mobile-nav-links a {
        font-family: var(--font-head); font-size: 1.15rem; font-weight: 600;
        color: var(--dark); text-decoration: none; display: block;
        padding: 14px 20px; border-radius: 12px; transition: all 0.2s;
    }
    
    /* Specific Active Style - Matched to Homepage */
    .mobile-nav-links a.active {
        background: linear-gradient(135deg, #F2802F 0%, #FF6B35 100%);
        color: white !important;
        box-shadow: 0 4px 15px rgba(242,128,47,0.3);
    }

    /* Accordion Styles */
    .mobile-nav-accordion-toggle {
        width: 100%; display: flex; align-items: center; justify-content: space-between;
        background: transparent; border: none; padding: 14px 20px;
        font-family: var(--font-head); font-size: 1.15rem; font-weight: 600;
        color: var(--dark); cursor: pointer; border-radius: 12px;
        transition: all 0.2s; text-align: left;
    }
    .mobile-nav-accordion-toggle .chevron { transition: transform 0.3s; opacity: 0.5; }
    .mobile-nav-item-has-children.expanded .mobile-nav-accordion-toggle .chevron { transform: rotate(180deg); }
    .mobile-nav-item-has-children.expanded .mobile-nav-accordion-toggle { color: var(--primary); background: #fff5f0; }

    .mobile-nav-submenu {
        list-style: none; padding: 0; max-height: 0; overflow: hidden; transition: all 0.35s ease-in-out; opacity: 0;
    }
    .mobile-nav-item-has-children.expanded .mobile-nav-submenu {
        max-height: 200px; padding-bottom: 8px; opacity: 1; margin: 4px 0 10px 20px; border-left: 2px solid #f0f0f0;
    }
    .mobile-nav-submenu a {
        font-size: 0.95rem; font-weight: 500; color: #666; padding: 10px 20px;
    }
    .mobile-nav-submenu a.active { background: #fff5f0; color: var(--primary) !important; box-shadow: none; border-radius: 8px; }
    
    /* drawer Specific Get App */
    .nav-get-app-drawer {
        display: flex !important; margin: 20px 0; justify-content: center; align-items: center;
        padding: 16px 24px; font-size: 1rem; border-radius: 999px;
        background: linear-gradient(135deg, #F2802F 0%, #FF6B35 100%);
        color: white !important; font-weight: 700; text-decoration: none;
        box-shadow: 0 8px 20px rgba(242,128,47,0.3); width: 100%;
    }
}

/* ─── Sticky Article Nav (Homepage Match) ───── */
.article-nav {
    position: sticky; top: 0; z-index: 200;
    background: rgba(255, 255, 255, 0.90);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding: 0 24px;
}
.article-nav-inner {
    max-width: 1200px; margin: 0 auto;
    height: 72px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px;
}
.back-link {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--text-muted); text-decoration: none;
    font-size: 0.82rem; font-weight: 500;
    transition: color 0.2s;
    white-space: nowrap;
}
.back-link:hover { color: var(--primary); text-decoration: none; }
.back-link svg { flex-shrink: 0; }
.nav-brand {
    display: flex; align-items: center; gap: 8px;
    text-decoration: none; color: var(--dark);
}
.nav-brand img.nav-logo-icon {
    height: 32px; object-fit: contain;
    transition: transform 0.3s;
}
.nav-brand:hover img.nav-logo-icon { transform: rotate(-3deg); }
.nav-brand img.nav-logo-text {
    height: 32px; object-fit: contain;
}
.nav-brand .blog-tag {
    background: var(--primary); color: #fff;
    font-size: 0.58rem; font-weight: 700;
    padding: 2px 6px; border-radius: 4px;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.nav-cta-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 16px; border-radius: 8px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--primary-light) 100%);
    color: #fff;
    font-size: 0.78rem; font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.2s;
    white-space: nowrap;
}
.nav-cta-btn:hover { 
    transform: translateY(-1px); 
    box-shadow: 0 4px 12px rgba(242,128,47,0.3);
    text-decoration: none; 
}

/* ─── Global Blog Nav Layout ─── */
.blog-nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.90);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding: 0 24px;
}
.blog-nav-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.blog-nav .logo-area {
    display: flex; align-items: center; gap: 8px;
    text-decoration: none; color: var(--dark);
    transition: transform 0.2s;
}
.blog-nav .logo-area:hover { transform: scale(1.03); }
.blog-nav .logo-area img.logo-icon {
    height: 36px; object-fit: contain;
    transition: transform 0.3s;
}
.blog-nav .logo-area:hover img.logo-icon { transform: rotate(-3deg); }
.blog-nav .logo-area img.logo-text {
    height: 36px; object-fit: contain;
}

/* ─── Global Nav Pill Styles ─── */
.nav-pill-container {
    display: flex; align-items: center;
    gap: 4px; padding: 5px 6px;
    background: rgba(249,250,251,0.8);
    border-radius: 9999px;
    list-style: none;
    margin: 0;
}
.nav-pill-container > li {
    position: relative;
}
.nav-pill-container > li > a {
    display: inline-block;
    padding: 8px 18px; border-radius: 9999px;
    font-size: 0.82rem; font-weight: 600;
    letter-spacing: 0.3px;
    color: rgba(26,26,46,0.7); text-decoration: none;
    transition: all 0.3s;
}
.nav-pill-container > li > a:hover {
    color: var(--dark);
    background: rgba(0,0,0,0.04);
}
.nav-pill-container > li > a.active {
    background: linear-gradient(135deg, #F2802F 0%, #FF6B35 50%, #FF9A52 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(242,128,47,0.25);
}

/* ─── Navigation Dropdowns ─── */
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 12px;
    min-width: 180px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 300;
}
/* Invisible hover bridge to prevent losing hover status */
.nav-dropdown::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
}
.nav-item-dropdown:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(4px);
}
.nav-dropdown a {
    display: block;
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    text-align: left;
    white-space: nowrap;
}
.nav-dropdown a:hover {
    background: rgba(242, 128, 47, 0.08);    
    color: var(--primary);
}

/* ─── Cover Image Hero ───────────────────────── */
.article-hero {
    width: 100%;
    position: relative;
    background: var(--dark);
    overflow: hidden;
}
.article-hero-img {
    width: 100%; display: block;
    max-height: 420px; object-fit: cover;
    opacity: 0.82;
}
.article-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(26,26,46,0.88) 0%, rgba(26,26,46,0.2) 60%, transparent 100%);
}
.article-hero-content {
    position: absolute; bottom: 0; left: 0; right: 0;
    max-width: 780px; margin: 0 auto;
    padding: 32px 32px 36px;
}
.article-hero-content .hero-tag {
    display: inline-block;
    background: rgba(242,128,47,0.22);
    color: var(--primary-light);
    border: 1px solid rgba(242,128,47,0.35);
    padding: 4px 12px; border-radius: 20px;
    font-size: 0.7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.6px;
    margin-bottom: 14px;
}
.article-hero-content h1 {
    font-family: var(--font-head);
    font-size: 2.1rem; font-weight: 700;
    line-height: 1.25; color: #fff;
    margin-bottom: 14px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.article-hero-meta {
    display: flex; align-items: center; gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8rem; color: rgba(255,255,255,0.65);
}
.article-hero-meta .dot { color: rgba(255,255,255,0.3); }

/* ─── New Article Template (hero-image pattern) ── */
.article-header {
    position: relative;
    width: 100%;
    background: var(--dark);
    overflow: hidden;
}
.hero-image-container {
    position: relative;
    width: 100%;
    max-height: 420px;
    overflow: hidden;
}
.hero-image {
    width: 100%; display: block;
    max-height: 420px; object-fit: cover;
    opacity: 0.82;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(26,26,46,0.88) 0%, rgba(26,26,46,0.2) 60%, transparent 100%);
}
.hero-content {
    position: absolute; bottom: 0; left: 0; right: 0;
    max-width: 780px; margin: 0 auto;
    padding: 32px 32px 36px;
}
.hero-content h1 {
    font-family: var(--font-head);
    font-size: 2.1rem; font-weight: 700;
    line-height: 1.25; color: #fff;
    margin-bottom: 14px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.article-meta {
    font-size: 0.8rem; color: rgba(255,255,255,0.65);
}

/* category tags */
.category-tag {
    display: inline-block;
    padding: 4px 12px; border-radius: 20px;
    font-size: 0.7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.6px;
    margin-bottom: 14px;
    background: rgba(242,128,47,0.22);
    color: var(--primary-light);
    border: 1px solid rgba(242,128,47,0.35);
}
.category-tag.nutrition { background: rgba(34,197,94,0.18); color: #22c55e; border-color: rgba(34,197,94,0.35); }
.category-tag.training,
.category-tag.workouts { background: rgba(59,130,246,0.18); color: #3b82f6; border-color: rgba(59,130,246,0.35); }
.category-tag.lifestyle { background: rgba(168,85,247,0.18); color: #a855f7; border-color: rgba(168,85,247,0.35); }

/* nav-container (new article nav inner) */
.nav-container {
    max-width: 860px; margin: 0 auto;
    height: 54px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px;
}
.nav-brand .badge {
    background: var(--primary); color: #fff;
    font-size: 0.58rem; font-weight: 700;
    padding: 2px 6px; border-radius: 4px;
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-left: 6px;
}

/* breadcrumb (new pattern) */
.breadcrumb {
    max-width: 780px; margin: 20px auto 0;
    padding: 0 24px;
    font-size: 0.78rem; color: var(--text-faint);
}
.breadcrumb a { color: var(--primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 6px; }

/* lead paragraphs */
.lead {
    font-size: 1.12rem;
    line-height: 1.85;
    color: var(--text);
    margin-bottom: 24px;
    font-weight: 400;
}

/* main-content (article body) */
.main-content h2 {
    font-family: var(--font-head);
    font-size: 1.5rem; font-weight: 700;
    color: var(--dark);
    margin: 44px 0 16px;
    line-height: 1.3;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--orange-soft);
}
.main-content h3 {
    font-family: var(--font-head);
    font-size: 1.15rem; font-weight: 600;
    color: #1f2937;
    margin: 32px 0 10px;
}
.main-content p { margin-bottom: 18px; font-size: 1rem; line-height: 1.8; }
.main-content a { color: var(--primary); text-decoration: none; font-weight: 500; }
.main-content a:hover { text-decoration: underline; }
.main-content ul, .main-content ol {
    margin: 0 0 20px 24px;
    font-size: 1rem; line-height: 1.8;
}
.main-content li { margin-bottom: 8px; }
.main-content li::marker { color: var(--primary); }

/* author box (new pattern) */
.author-avatar {
    width: 56px; height: 56px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 1rem;
    font-family: var(--font-head); flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(242,128,47,0.3);
}
.author-info h4, .author-info strong {
    font-family: var(--font-head);
    font-size: 0.95rem; font-weight: 600;
    color: var(--dark); display: block; margin-bottom: 3px;
}
.author-info p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

/* related articles grid (new pattern) */
.related-articles-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}

/* app-button (CTA buttons in new template) */
.app-button {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 12px 26px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--primary-light) 100%);
    color: #fff; border-radius: var(--radius-sm);
    text-decoration: none; font-weight: 600; font-size: 0.9rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.app-button:hover {
    transform: translateY(-2px);
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(242,128,47,0.3);
}

/* cta-buttons container */
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* reading progress bar */
.reading-progress {
    position: fixed; top: 0; left: 0; z-index: 300;
    height: 3px; width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary-light));
    transition: width 0.1s linear;
}

/* footer */
footer {
    text-align: center;
    padding: 32px 24px;
    font-size: 0.82rem;
    color: var(--text-faint);
    border-top: 1px solid var(--border);
    margin-top: 40px;
}
footer a { color: var(--primary); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ─── Responsive (new template) ──────────────── */
@media (max-width: 680px) {
    .hero-content { padding: 20px 20px 28px; }
    .hero-content h1 { font-size: 1.5rem; }
    .hero-image { max-height: 280px; }
    .breadcrumb { padding: 0 16px; }
    .related-articles-grid { grid-template-columns: 1fr; }
    .nav-container { gap: 10px; }
}

/* ─── Breadcrumbs ────────────────────────────── */
.breadcrumbs {
    max-width: 780px; margin: 20px auto 0;
    padding: 0 24px;
    font-size: 0.78rem; color: var(--text-faint);
}
.breadcrumbs a { color: var(--primary); text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs span { margin: 0 6px; }

/* ─── Article Body ───────────────────────────── */
.article-wrapper {
    max-width: 780px; margin: 32px auto 0;
    padding: 0 24px 80px;
}

/* Fallback for when there's no cover image */
.article-wrapper .article-title-simple {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}
.article-title-simple h1 {
    font-family: var(--font-head);
    font-size: 2rem; font-weight: 700;
    color: var(--dark); line-height: 1.3;
    margin-bottom: 16px;
}

/* Article meta (below cover hero, inline layout) */
.article-meta-bar {
    display: flex; align-items: center; gap: 12px;
    margin: 0 0 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    font-size: 0.82rem; color: var(--text-faint);
}
.article-meta-bar .tag {
    background: var(--orange-soft); color: var(--primary);
    padding: 4px 12px; border-radius: 6px;
    font-size: 0.72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.4px;
}
.article-meta-bar .meta-divider { color: var(--border); }

/* ─── Typography ─────────────────────────────── */
article h2 {
    font-family: var(--font-head);
    font-size: 1.5rem; font-weight: 700;
    color: var(--dark);
    margin: 44px 0 16px;
    line-height: 1.3;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--orange-soft);
}
article h3 {
    font-family: var(--font-head);
    font-size: 1.15rem; font-weight: 600;
    color: #1f2937;
    margin: 32px 0 10px;
    display: flex; align-items: center; gap: 8px;
}
article h3::before {
    content: '';
    display: inline-block; width: 4px; height: 18px;
    background: var(--primary); border-radius: 2px;
    flex-shrink: 0;
}
article .highlight h2 {
    font-size: 1.15rem; font-weight: 600;
    color: #1f2937;
    margin: 32px 0 10px;
    line-height: inherit;
    padding-bottom: 0; border-bottom: none;
    display: flex; align-items: center; gap: 8px;
}
article .highlight h2::before {
    content: '';
    display: inline-block; width: 4px; height: 18px;
    background: var(--primary); border-radius: 2px;
    flex-shrink: 0;
}
article h3.box-heading {
    font-family: inherit;
    font-size: 1em; font-weight: 700;
    color: inherit;
    margin: 0;
    display: block;
}
article h3.box-heading::before { display: none; }
article p { margin-bottom: 18px; font-size: 1rem; line-height: 1.8; }
article a { color: var(--primary); text-decoration: none; font-weight: 500; }
article a:hover { text-decoration: underline; }

article ul, article ol {
    margin: 0 0 20px 24px;
    font-size: 1rem; line-height: 1.8;
}
article li { margin-bottom: 8px; }
article li::marker { color: var(--primary); }

strong { color: #1f2937; }

/* ─── Callout Boxes ──────────────────────────── */
.highlight {
    background: var(--orange-soft);
    padding: 18px 22px;
    border-radius: var(--radius-md);
    margin: 28px 0;
    border-left: 4px solid var(--primary);
    font-size: 0.95rem; line-height: 1.7;
    position: relative;
}
.highlight::before {
    content: '💡';
    position: absolute; top: -12px; left: 16px;
    background: var(--white); padding: 2px 6px;
    border-radius: 6px; font-size: 0.85rem;
    border: 1px solid rgba(242,128,47,0.2);
}
.highlight strong { color: var(--dark); }

.info-box {
    background: #eff6ff;
    padding: 18px 22px;
    border-radius: var(--radius-md);
    margin: 28px 0;
    border-left: 4px solid #3b82f6;
    font-size: 0.95rem; line-height: 1.7;
}

/* ─── Comparison Table ───────────────────────── */
.table-wrap {
    overflow-x: auto; margin: 28px 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    background:
        linear-gradient(to right, var(--white) 30%, rgba(255,255,255,0)),
        linear-gradient(to right, rgba(255,255,255,0), var(--white) 70%) 100% 0,
        linear-gradient(to right, rgba(0,0,0,0.12), rgba(0,0,0,0)),
        linear-gradient(to left, rgba(0,0,0,0.12), rgba(0,0,0,0)) 100% 0;
    background-repeat: no-repeat;
    background-color: var(--white);
    background-size: 40px 100%, 40px 100%, 14px 100%, 14px 100%;
    background-attachment: local, local, scroll, scroll;
}
.comparison-table {
    width: 100%; border-collapse: collapse;
    font-size: 0.86rem;
    min-width: 420px;
}
.comparison-table thead tr {
    background: var(--dark);
}
.comparison-table th {
    color: #fff; padding: 13px 16px;
    text-align: left; font-weight: 600;
    font-family: var(--font-head);
    font-size: 0.8rem; letter-spacing: 0.3px;
}
.comparison-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:nth-child(even) td { background: #fafafa; }
.comparison-table tbody tr:hover td { background: var(--orange-soft); }
.table-group-header {
    background: #f3f4f6 !important;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 10px 16px !important;
    border-top: 1px solid var(--border);
}
.check { color: #059669; font-weight: 700; }
.cross { color: #ef4444; font-weight: 700; }

/* ─── Author Box ─────────────────────────────── */
.author-box {
    display: flex; align-items: center; gap: 18px;
    background: linear-gradient(135deg, var(--orange-soft), #fff);
    padding: 22px 26px;
    border-radius: var(--radius-lg);
    margin: 44px 0 0;
    border: 1px solid rgba(242,128,47,0.15);
}
.author-box .avatar {
    width: 56px; height: 56px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 1rem;
    font-family: var(--font-head); flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(242,128,47,0.3);
}
.author-box .author-info h4 {
    font-family: var(--font-head);
    font-size: 0.95rem; font-weight: 600;
    color: var(--dark); margin-bottom: 3px;
}
.author-box .author-info p {
    font-size: 0.82rem; color: var(--text-muted); margin: 0;
}

/* ─── Related Articles ───────────────────────── */
.related-articles {
    margin-top: 44px; padding-top: 32px;
    border-top: 1px solid var(--border);
}
.related-articles > h3 {
    font-family: var(--font-head);
    font-size: 1rem; font-weight: 700;
    color: var(--dark); margin-bottom: 16px;
    text-transform: uppercase; letter-spacing: 0.5px;
    font-size: 0.78rem;
}
.related-articles > h3::before { display: none; }
.related-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.related-card {
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
    text-decoration: none; display: block;
}
.related-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(242,128,47,0.1);
    text-decoration: none;
}
.related-card h4 {
    font-family: var(--font-head);
    font-size: 0.88rem; font-weight: 600;
    color: var(--dark); margin-bottom: 5px;
    line-height: 1.4;
}
.related-card p { font-size: 0.78rem; color: var(--text-muted); margin: 0; }

/* ─── CTA Box ────────────────────────────────── */
.cta-box {
    background: linear-gradient(135deg, var(--dark) 0%, #16213E 50%, #0F3460 100%);
    padding: 44px 36px; border-radius: 20px;
    margin-top: 44px; text-align: center; color: #fff;
    box-shadow: 0 8px 32px rgba(26,26,46,0.2);
}
.cta-box h2,
.cta-box h3 {
    font-family: var(--font-head);
    font-size: 1.5rem; font-weight: 700;
    color: #fff; margin: 0 0 12px;
    border: none; padding: 0;
    line-height: 1.3;
}
.cta-box p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 480px;
    margin-left: auto; margin-right: auto;
}
.cta-links,
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-links a,
.cta-buttons a,
.cta-box .app-button {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 30px; 
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--primary-light) 100%);
    color: #fff; border-radius: 12px;
    text-decoration: none; font-weight: 600; font-size: 0.95rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(242,128,47,0.3);
}
.cta-links a:hover,
.cta-buttons a:hover,
.cta-box .app-button:hover { 
    transform: translateY(-3px); 
    text-decoration: none; 
    box-shadow: 0 8px 28px rgba(242,128,47,0.4);
}

/* ─── Section Separator ──────────────────────── */
.section-sep {
    display: flex; align-items: center; gap: 12px;
    margin: 40px 0 0; color: var(--text-faint); font-size: 0.7rem;
    text-transform: uppercase; letter-spacing: 0.8px;
}
.section-sep::before, .section-sep::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 680px) {
    .article-hero-content { padding: 20px 20px 28px; }
    .article-hero-content h1 { font-size: 1.5rem; }
    .article-hero-img { max-height: 280px; }
    .article-wrapper { padding: 0 16px 60px; }
    .breadcrumbs { padding: 0 16px; }
    article h2 { font-size: 1.25rem; margin-top: 32px; }
    article h3 { font-size: 1.05rem; }
    article .highlight h2 { font-size: 1.05rem; margin-top: 32px; }
    .related-grid { grid-template-columns: 1fr; }
    .article-nav-inner { gap: 10px; }
    .nav-cta-btn { display: none; }
    .author-box { flex-direction: column; text-align: center; }
    .cta-box { padding: 28px 20px; }
    .cta-box h2 { font-size: 1.15rem; }
}

/* ─── Legacy (blog landing page reuses some of these) ─── */
.blog-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px;
}
.blog-card {
    border: 1px solid var(--border); border-radius: var(--radius-md);
    overflow: hidden; transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
    text-decoration: none; display: flex; flex-direction: column;
}
.blog-card .card-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.blog-card > span.card-tag,
.blog-card > h3,
.blog-card > p,
.blog-card > .card-meta {
    padding: 0 24px;
}
.blog-card > span.card-tag { padding-top: 24px; }
.blog-card > .card-meta { padding-bottom: 24px; }
.blog-card:hover {
    border-color: var(--primary); transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(242,128,47,0.1); text-decoration: none;
}
.blog-card .card-tag {
    display: inline-block; background: var(--orange-soft); color: var(--primary);
    padding: 3px 10px; border-radius: 6px; font-size: 0.7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 12px; width: fit-content;
}
.tag-coaches {
    background: var(--dark, #1A1A2E);
    color: var(--primary, #F2802F);
}
.blog-card h3 {
    font-family: var(--font-head); font-size: 1.05rem; font-weight: 600;
    color: var(--dark); margin: 0 0 8px; line-height: 1.4;
}
.blog-card p { font-size: 0.85rem; color: #6b7280; margin: 0; flex: 1; }
.blog-card .card-meta {
    font-size: 0.75rem; color: var(--text-faint); margin-top: 14px;
    padding-top: 12px; border-top: 1px solid #f3f4f6;
}
@media (max-width: 640px) {
    .blog-grid { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════
   Phase 2 — Hub Sections & Sub-Category Pages
   ═══════════════════════════════════════════════ */

/* ─── Hub Section (on category hub pages) ──── */
.hub-section {
    max-width: 1100px;
    margin: 0 auto 48px;
    padding: 0 24px;
}
.hub-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--orange-soft);
}
.hub-section-header h2 {
    font-family: var(--font-head);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.hub-section-header h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 22px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
    flex-shrink: 0;
}
.view-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 10px;
    background: var(--orange-soft);
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}
.view-more-btn:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    transform: translateX(4px);
    box-shadow: 0 4px 14px rgba(242,128,47,0.25);
    text-decoration: none;
}
.hub-section .blog-grid {
    margin-top: 0;
}

/* ─── Hub Empty Section Placeholder ──── */
.empty-section-card {
    grid-column: 1 / -1;
    padding: 48px 28px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}
.empty-section-card h3 {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.empty-section-card p {
    font-size: 0.88rem;
    color: var(--text-faint);
    margin: 0;
}
.empty-section-card .coming-soon-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    display: block;
}

/* ─── Sub-Category Page ──── */
.subcategory-hero {
    background: linear-gradient(135deg, #1A1A2E 0%, #16213E 50%, #0F3460 100%);
    color: white;
    padding: 60px 24px 50px;
    text-align: center;
    margin-bottom: 12px;
}
.subcategory-hero .hero-breadcrumb {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
}
.subcategory-hero .hero-breadcrumb a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color 0.2s;
}
.subcategory-hero .hero-breadcrumb a:hover {
    color: var(--primary-light);
}
.subcategory-hero .hero-breadcrumb span {
    margin: 0 8px;
}
.subcategory-hero h1 {
    font-family: var(--font-head);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.subcategory-hero p {
    color: rgba(255,255,255,0.65);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}
.subcategory-articles {
    max-width: 1100px;
    margin: 0 auto 80px;
    padding: 0 24px;
}
.subcategory-articles .blog-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.subcategory-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    transition: transform 0.2s;
}
.subcategory-back-link:hover {
    transform: translateX(-4px);
    text-decoration: none;
}
@media (max-width: 900px) {
    .subcategory-articles .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .subcategory-articles .blog-grid {
        grid-template-columns: 1fr;
    }
    .hub-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .subcategory-hero h1 {
        font-size: 1.6rem;
    }
}
/* ─── App Screenshot Display ─────────────────── */
.app-screenshot-container {
    margin: 48px auto;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.app-screenshot {
    max-width: 420px;
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    background: #fff;
}
.app-screenshot-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
    max-width: 420px;
}
@media (max-width: 640px) {
    .app-screenshot { max-width: 100%; }
}

/* ─── Related posts + site footer ──────────────── */
.related-posts {
    max-width: 780px; margin: 56px auto 0; padding: 0 24px;
}
.related-posts h2 {
    font-family: var(--font-heading, 'Poppins', sans-serif); font-size: 1.3rem; color: var(--dark); margin-bottom: 16px;
}
.related-posts ul {
    list-style: none; margin: 0; padding: 0;
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.related-posts a {
    display: block; height: 100%; padding: 14px 16px;
    border: 1px solid var(--border); border-radius: 12px;
    color: var(--dark); font-weight: 600; font-size: 0.92rem; line-height: 1.4; text-decoration: none;
}
.related-posts a:hover { border-color: var(--primary); color: var(--primary-dark); }

/* site-footer:start */
footer.site-footer {
    text-align: left; padding: 48px 24px 28px; margin-top: 64px; line-height: 1.5;
    background: var(--dark, #1A1A2E); color: var(--text-faint, #9ca3af); border-top: none;
    box-shadow: 0 0 0 100vmax var(--dark, #1A1A2E); clip-path: inset(0 -100vmax -100vmax);
}
.site-footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 32px;
}
.site-footer-col h4 {
    font-family: var(--font-heading, 'Poppins', sans-serif); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase;
    color: #fff; margin: 0 0 14px;
}
.site-footer-col ul { list-style: none; margin: 0; padding: 0; }
.site-footer-col li { margin-bottom: 9px; }
footer.site-footer a { color: var(--text-faint, #9ca3af); font-size: 0.88rem; text-decoration: none; }
footer.site-footer a:hover { color: var(--primary-light, #FF9A52); text-decoration: none; }
.site-footer-legal {
    max-width: 1200px; margin: 36px auto 0; padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.8rem;
}
@media (max-width: 900px) {
    .site-footer-inner { grid-template-columns: repeat(2, 1fr); }
}
/* site-footer:end */
@media (max-width: 640px) {
    .related-posts ul { grid-template-columns: 1fr; }
}

/* ─── Portion calculator (food pages) ──────────────── */
.portion-calc {
    margin: 24px 0 32px; padding: 20px 22px;
    border: 1px solid var(--border); border-radius: 14px; background: #fff;
}
.portion-calc h3 { margin: 0 0 14px; font-size: 1.05rem; color: var(--dark); }
.portion-calc-row { display: flex; flex-wrap: wrap; gap: 14px 20px; }
.portion-calc label {
    display: flex; flex-direction: column; gap: 6px; flex: 1 1 200px;
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted);
}
.portion-calc select, .portion-calc input {
    font: inherit; font-size: 1rem; font-weight: 500; letter-spacing: 0; text-transform: none; color: var(--text);
    padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: #fff; min-width: 0;
}
.portion-calc select:focus, .portion-calc input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.portion-calc-amount { display: flex; align-items: center; gap: 10px; }
.portion-calc-amount input { flex: 1; width: 100%; }
.portion-calc-unit { font-size: 0.95rem; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--text); }
.portion-calc-result { margin: 16px 0 6px; font-size: 1.15rem; font-weight: 700; color: var(--primary-dark); }
.portion-calc-note { margin: 0; font-size: 0.8rem; color: var(--text-faint); }