/* ============================================================
   CONFIRMAO BLOG — css/blog.css
   ============================================================ */

/* ---- BLOG HERO ---- */
.blog-hero {
    background: var(--secondary-blue);
    padding: 6rem 8% 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.blog-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(37, 99, 235, 0.25) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(255, 149, 0, 0.15) 0%, transparent 50%);
    pointer-events: none;
}
.blog-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 149, 0, 0.15);
    border: 1px solid rgba(255, 149, 0, 0.35);
    color: #FF9500;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    display: inline-flex;
}
.blog-hero h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.blog-hero h1 span {
    background: var(--grad-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.blog-hero p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 560px;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 1;
    line-height: 1.6;
}
.blog-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1.5rem 8%;
    background: #fff;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 72px;
    z-index: 90;
}
.blog-filter-btn {
    padding: 0.5rem 1.25rem;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    background: transparent;
    color: var(--text-gray);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}
.blog-filter-btn:hover { border-color: var(--primary-orange); color: var(--primary-orange); }
.blog-filter-btn.active {
    background: var(--grad-orange);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-orange);
}
.blog-grid-section { padding: 4rem 8%; background: var(--bg-card); }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    max-width: 1280px;
    margin: 0 auto;
}
.blog-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.blog-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.15); }
.blog-card-img-placeholder {
    width: 100%;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    flex-shrink: 0;
}
.blog-card-body { padding: 1.75rem; display: flex; flex-direction: column; flex: 1; }
.blog-card-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.85rem; }
.blog-tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    background: var(--primary-orange-light);
    color: #EA580C;
}
.blog-tag.tag-legal { background: #EFF6FF; color: #2563EB; }
.blog-tag.tag-sante { background: #F0FDF4; color: #16A34A; }
.blog-tag.tag-beaute { background: #FDF4FF; color: #9333EA; }
.blog-tag.tag-tech { background: #F0F9FF; color: #0891B2; }
.blog-tag.tag-gestion { background: #FFF7ED; color: #EA580C; }
.blog-tag.tag-marketing { background: #FFF1F2; color: #E11D48; }
.blog-card-title { font-size: 1.15rem; font-weight: 800; color: var(--text-dark); margin-bottom: 0.75rem; line-height: 1.35; }
.blog-card-excerpt { font-size: 0.9rem; color: var(--text-gray); line-height: 1.65; flex: 1; margin-bottom: 1.5rem; }
.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.blog-card-meta { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--text-gray); }
.blog-card-read {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary-orange);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap 0.2s ease;
}
.blog-card:hover .blog-card-read { gap: 0.6rem; }
.blog-featured {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1280px;
    margin: 0 auto 3rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}
.blog-featured:hover { transform: translateY(-5px); }
.blog-featured-img-placeholder { display: flex; align-items: center; justify-content: center; font-size: 6rem; min-height: 360px; }
.blog-featured-body { padding: 3rem; display: flex; flex-direction: column; justify-content: center; }
.blog-featured-label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--primary-orange); margin-bottom: 1rem; }
.blog-featured-title { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 800; color: var(--text-dark); line-height: 1.3; margin-bottom: 0.75rem; letter-spacing: -0.015em; }
.blog-featured-excerpt { font-size: 0.9rem; color: var(--text-gray); line-height: 1.6; margin-bottom: 1.5rem; }
.blog-cta-read {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--grad-orange);
    color: #fff;
    padding: 0.7rem 1.6rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-orange);
    width: fit-content;
}
.blog-cta-read:hover { transform: translateY(-2px); box-shadow: 0 15px 35px -5px rgba(255, 149, 0, 0.45); }
.article-hero { background: var(--secondary-blue); padding: 4rem 8% 3rem; position: relative; overflow: hidden; }
.article-hero::before { 
    content: ''; 
    position: absolute; 
    inset: 0; 
    background: 
        radial-gradient(circle at 10% 80%, rgba(37, 99, 235, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 90% 20%, rgba(255, 149, 0, 0.15) 0%, transparent 50%); 
    pointer-events: none; 
}
.article-breadcrumb { 
    display: flex; 
    align-items: center; 
    justify-content: flex-start;
    gap: 0.5rem; 
    font-size: 0.82rem; 
    color: rgba(255,255,255,0.55); 
    margin-bottom: 1.2rem; 
    position: relative; 
    z-index: 1; 
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
}
.article-breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.2s; }
.article-breadcrumb a:hover { color: #fff; }
.article-hero-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; position: relative; z-index: 1; }
.article-hero h1 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 800; color: #fff; line-height: 1.25; max-width: 780px; margin-bottom: 1.2rem; position: relative; z-index: 1; letter-spacing: -0.02em; }
.article-hero-meta { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; position: relative; z-index: 1; }
.article-meta-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.article-meta-item i { font-size: 0.8rem; color: var(--primary-orange); }
.article-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2.5rem; max-width: 1200px; margin: 0 auto; padding: 3rem 5%; align-items: start; }
.article-content { background: #fff; border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow-premium); }
.article-cover-placeholder { width: 100%; height: 240px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 5rem; margin-bottom: 2rem; background: var(--bg-card); }
.article-content h2 { font-size: 1.3rem; font-weight: 800; color: var(--text-dark); margin: 2rem 0 0.8rem; padding-left: 0.8rem; border-left: 4px solid var(--primary-orange); letter-spacing: -0.015em; }
.article-content h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin: 1.5rem 0 0.6rem; }
.article-content p { font-size: 0.92rem; color: #475569; line-height: 1.7; margin-bottom: 1.1rem; }
.article-content ul, .article-content ol { padding-left: 1.5rem; margin-bottom: 1.2rem; }
.article-content ul li, .article-content ol li { font-size: 0.9rem; color: #475569; line-height: 1.65; margin-bottom: 0.4rem; }
.article-content ul li::marker { color: var(--primary-orange); }
.article-content strong { color: var(--text-dark); font-weight: 700; }
.article-callout { background: var(--primary-orange-light); border-left: 4px solid var(--primary-orange); border-radius: 0 var(--radius-md) var(--radius-md) 0; padding: 1.1rem 1.3rem; margin: 1.6rem 0; }
.article-callout-title { font-weight: 800; color: #EA580C; margin-bottom: 0.3rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.article-callout p { margin: 0; font-size: 0.88rem; color: #7C2D12; }
.article-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 1rem; margin: 1.6rem 0; }
.article-stat { background: var(--bg-card); border-radius: var(--radius-md); padding: 1.1rem; text-align: center; border: 1px solid var(--border); }
.article-stat-num { font-size: 1.8rem; font-weight: 800; background: var(--grad-orange); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: block; line-height: 1.1; }
.article-stat-label { font-size: 0.78rem; color: var(--text-gray); margin-top: 0.25rem; line-height: 1.35; }
.article-sidebar { display: flex; flex-direction: column; gap: 1.5rem; position: sticky; top: 100px; }
.sidebar-widget { background: #fff; border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-premium); }
.sidebar-widget-title { font-size: 0.78rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-gray); margin-bottom: 1rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--border); }
.sidebar-cta { background: var(--grad-blue); border-radius: var(--radius-lg); padding: 1.8rem 1.5rem; text-align: center; color: #fff; box-shadow: 0 20px 40px -10px rgba(37,99,235,0.35); }
.sidebar-cta-icon { font-size: 2.2rem; margin-bottom: 0.6rem; display: block; }
.sidebar-cta h4 { font-size: 1.05rem; font-weight: 800; margin-bottom: 0.4rem; color: #fff; }
.sidebar-cta p { font-size: 0.82rem; opacity: 0.85; margin-bottom: 1.1rem; line-height: 1.5; color: #fff; }
.sidebar-cta-btn { display: block; background: #fff; color: var(--primary-blue); padding: 0.7rem 1.4rem; border-radius: 50px; font-weight: 700; font-size: 0.88rem; text-decoration: none; transition: all 0.25s ease; }
.sidebar-cta-btn:hover { background: var(--primary-orange); color: #fff; transform: translateY(-2px); }
.toc-list { list-style: none; padding: 0; margin: 0; }
.toc-list li { border-bottom: 1px solid var(--border); }
.toc-list li:last-child { border-bottom: none; }
.toc-list a { display: flex; align-items: center; gap: 0.5rem; padding: 0.55rem 0; font-size: 0.85rem; color: var(--text-gray); text-decoration: none; transition: color 0.2s; }
.toc-list a:hover { color: var(--primary-orange); }
.toc-list a i { font-size: 0.65rem; color: var(--primary-orange); opacity: 0.7; }
.related-article-link { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border); text-decoration: none; color: inherit; transition: all 0.2s; }
.related-article-link:last-child { border-bottom: none; padding-bottom: 0; }
.related-article-link:hover .related-article-title { color: var(--primary-orange); }
.related-article-emoji { font-size: 1.4rem; flex-shrink: 0; width: 36px; height: 36px; background: var(--bg-card); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.related-article-title { font-size: 0.85rem; font-weight: 600; color: var(--text-dark); line-height: 1.4; transition: color 0.2s; }
.related-article-time { font-size: 0.72rem; color: var(--text-gray); margin-top: 0.2rem; }
.article-cta-bottom { background: var(--secondary-blue); padding: 4rem 8%; text-align: center; position: relative; overflow: hidden; }
.article-cta-bottom::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 100%, rgba(255,149,0,0.15) 0%, transparent 60%); pointer-events: none; }
.article-cta-bottom h2 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 800; color: #fff; margin-bottom: 0.8rem; position: relative; z-index: 1; letter-spacing: -0.02em; }
.article-cta-bottom p { font-size: 0.92rem; color: rgba(255,255,255,0.75); max-width: 520px; margin: 0 auto 1.8rem; position: relative; z-index: 1; line-height: 1.6; }
.article-cta-bottom .btn-hero { position: relative; z-index: 1; }
@media (max-width: 1024px) {
    .article-layout { grid-template-columns: 1fr; padding: 2.5rem 5%; }
    .article-sidebar { position: static; }
    .blog-featured { grid-template-columns: 1fr; }
    .blog-featured-img-placeholder { min-height: 260px; }
}
@media (max-width: 768px) {
    .blog-hero { padding: 4rem 6% 3rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-filters { top: 60px; padding: 1rem 5%; gap: 0.5rem; }
    .blog-grid-section { padding: 2.5rem 5%; }
    .article-content { padding: 2rem 1.5rem; }
    .article-stats { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   COMPARISON & CALCULATOR MODULES (Zero-Inline CSS Standards)
   ============================================================ */

/* Source Notice */
.article-source-notice {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 0.85rem 1.25rem;
    margin: 1.2rem 0;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}
.article-source-notice a {
    color: #FFB366;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.2s;
}
.article-source-notice a:hover {
    color: #FFFFFF;
}

/* Quote / Strategic Positioning Box */
.article-positioning-box {
    background: #F8FAFC;
    border-left: 4px solid var(--primary-blue);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 1.4rem 1.6rem;
    margin: 1.8rem 0;
}
.article-positioning-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}
.article-positioning-box p {
    margin-bottom: 0.6rem;
    color: #334155;
    font-size: 0.92rem;
    line-height: 1.65;
}
.article-positioning-box p:last-child {
    margin-bottom: 0;
    font-weight: 700;
    color: var(--primary-orange);
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: 1.8rem 0;
    border-radius: var(--radius-md);
    border: 1px solid #E2E8F0;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: #FFFFFF;
    font-size: 0.88rem;
    text-align: left;
}
.comparison-table th {
    background: #F8FAFC;
    padding: 14px 16px;
    font-weight: 800;
    color: var(--text-dark);
    border-bottom: 2px solid #E2E8F0;
    white-space: nowrap;
}
.comparison-table th.col-highlight {
    background: #FFF7ED;
    color: #EA580C;
    border-bottom-color: #FDBA74;
}
.comparison-table td {
    padding: 13px 16px;
    border-bottom: 1px solid #F1F5F9;
    color: #475569;
}
.comparison-table tr:last-child td {
    border-bottom: none;
}
.comparison-table td.col-feature {
    font-weight: 700;
    color: var(--text-dark);
}
.comparison-table td.col-highlight {
    background: rgba(255, 247, 237, 0.45);
    font-weight: 800;
    color: #15803D;
}
.badge-table-green {
    display: inline-block;
    padding: 3px 8px;
    background: #DCFCE7;
    color: #15803D;
    font-weight: 700;
    border-radius: 6px;
    font-size: 0.8rem;
}

/* Interactive Calculator */
.article-calculator {
    background: #FFFFFF;
    border: 2px solid #E2E8F0;
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-premium);
}
.calc-header {
    margin-bottom: 1.5rem;
    text-align: center;
}
.calc-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.35rem;
}
.calc-subtitle {
    font-size: 0.88rem;
    color: var(--text-gray);
    margin: 0;
}
.calc-grid-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.calc-input-card {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-md);
    padding: 1.25rem;
}
.calc-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}
.calc-val-badge {
    background: #EFF6FF;
    color: var(--primary-blue);
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.95rem;
}
.calc-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #CBD5E1;
    outline: none;
    accent-color: var(--primary-orange);
    cursor: pointer;
}
.calc-breakdown-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.calc-cost-card {
    border-radius: var(--radius-md);
    padding: 1.1rem;
    border: 1px solid #E2E8F0;
    text-align: center;
}
.calc-cost-card.competitor {
    background: #FFF1F2;
    border-color: #FECDD3;
}
.calc-cost-card.confirmao {
    background: #F0FDF4;
    border-color: #BBF7D0;
}
.calc-cost-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-gray);
    margin-bottom: 0.35rem;
}
.calc-cost-val {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}
.calc-cost-val.red { color: #E11D48; }
.calc-cost-val.green { color: #16A34A; }
.calc-cost-desc {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin: 0;
}
.calc-result-banner {
    background: linear-gradient(135deg, #FF9500 0%, #FF5A1F 100%);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: var(--shadow-orange);
}
.calc-result-text {
    font-size: 0.95rem;
    font-weight: 600;
}
.calc-result-amount {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: -0.01em;
}
.calc-result-annual {
    font-size: 0.82rem;
    opacity: 0.9;
}
.article-cover-icon {
    background: linear-gradient(135deg, #FFF7ED 0%, #FED7AA 100%);
}
@media (max-width: 640px) {
    .calc-grid-inputs { grid-template-columns: 1fr; }
    .calc-breakdown-box { grid-template-columns: 1fr; }
    .calc-result-banner { flex-direction: column; text-align: center; }
}