@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&family=Mulish:wght@300;400;600;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&display=swap');

:root {
    --primary: #8E6F51;
    --primary-dark: #7A5E44;
    --secondary: #3D2E1E;
    --bg-light: #F5F0EB;
    --bg-dark: #1a1a1a;
    --bg-cream: #FAF6F1;
    --text-dark: #3D2E1E;
    --text-medium: #6B5D50;
    --text-light: #8E8276;
    --white: #ffffff;
    --border: rgba(141, 111, 81, 0.15);

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Mulish', sans-serif;
    --font-accent: 'Playfair Display', serif;

    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --radius: 12px;
    --radius-lg: 24px;

    --container-narrow: 720px;
    --container-wide: 1200px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-cream);
    color: var(--text-dark);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary);
}

/* ─── NAVBAR ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(250, 246, 241, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 14px 0;
    background: rgba(250, 246, 241, 0.95);
    box-shadow: 0 4px 20px rgba(61, 46, 30, 0.05);
}

.navbar .container-wide {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.92rem;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-cta {
    background: var(--secondary);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.88rem;
}

.nav-cta:hover {
    background: var(--primary);
}

/* ─── ARTICLE HEADER (Hero) ─── */
.article-hero {
    padding: 140px 5% 60px;
    background: var(--bg-cream);
}

.article-hero-inner {
    max-width: var(--container-narrow);
    margin: 0 auto;
    text-align: center;
}

.article-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-medium);
    font-size: 0.88rem;
    margin-bottom: 32px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 600;
}

.article-back:hover {
    color: var(--primary);
}

.article-eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.78rem;
    color: var(--primary);
    margin-bottom: 24px;
    font-weight: 600;
}

.article-title {
    font-family: var(--font-accent);
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.15;
    color: var(--secondary);
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: -0.5px;
}

.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.88rem;
    color: var(--text-medium);
    margin-bottom: 0;
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.article-meta .meta-sep {
    color: var(--text-light);
    opacity: 0.5;
}

/* ─── ARTICLE COVER IMAGE ─── */
.article-cover {
    max-width: var(--container-wide);
    margin: 0 auto 80px;
    padding: 0 5%;
}

.article-cover img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(61, 46, 30, 0.15);
}

.article-cover-caption {
    text-align: center;
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
}

/* ─── ARTICLE BODY ─── */
.article-body {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 24px 100px;
}

.article-body p {
    font-size: 1.12rem;
    line-height: 1.85;
    color: var(--text-dark);
    margin-bottom: 28px;
    font-weight: 400;
}

.article-body p strong {
    color: var(--secondary);
    font-weight: 700;
}

.article-body h2 {
    font-family: var(--font-accent);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    line-height: 1.25;
    color: var(--secondary);
    font-weight: 700;
    margin-top: 72px;
    margin-bottom: 28px;
    letter-spacing: -0.3px;
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 1.32rem;
    color: var(--secondary);
    font-weight: 600;
    margin-top: 48px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.article-body h3 + p {
    margin-top: 0;
}

.article-body hr {
    border: none;
    height: 1px;
    background: var(--border);
    margin: 60px 0;
    max-width: 80px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.article-body hr::before,
.article-body hr::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateY(-50%);
}

.article-body hr::before { left: -20px; opacity: 0.4; }
.article-body hr::after { right: -20px; opacity: 0.4; }

/* Blockquotes */
.article-body blockquote {
    border-left: 4px solid var(--primary);
    padding: 8px 0 8px 32px;
    margin: 40px 0;
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 1.32rem;
    line-height: 1.6;
    color: var(--secondary);
    font-weight: 400;
}

.article-body blockquote p {
    font-size: 1.32rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Lists */
.article-body ul,
.article-body ol {
    margin: 24px 0 32px;
    padding-left: 4px;
    list-style: none;
}

.article-body ul li,
.article-body ol li {
    font-size: 1.08rem;
    line-height: 1.75;
    color: var(--text-dark);
    margin-bottom: 14px;
    padding-left: 28px;
    position: relative;
}

.article-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.6;
}

.article-body ol {
    counter-reset: blog-counter;
}

.article-body ol li {
    counter-increment: blog-counter;
}

.article-body ol li::before {
    content: counter(blog-counter);
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1rem;
}

/* Inline images dentro do artigo */
.article-image {
    margin: 56px -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(61, 46, 30, 0.12);
}

.article-image img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    display: block;
}

/* Versão para fotos verticais — limita largura, mantém proporção */
.article-image.vertical {
    margin: 56px auto;
    max-width: 480px;
}

.article-image.vertical img {
    max-height: 640px;
    object-fit: cover;
}

.article-image-caption {
    background: var(--white);
    padding: 14px 24px;
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    text-align: center;
}

/* Imagem com placeholder (foto a definir) */
.image-placeholder {
    margin: 56px -40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(142, 111, 81, 0.08), rgba(141, 111, 81, 0.15));
    border: 2px dashed rgba(142, 111, 81, 0.3);
    padding: 80px 40px;
    text-align: center;
    color: var(--primary);
    font-family: var(--font-accent);
    font-style: italic;
}

.image-placeholder svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    opacity: 0.5;
}

/* CTA destacado no fim */
.article-cta {
    max-width: var(--container-narrow);
    margin: 80px auto 0;
    padding: 0 24px;
}

.article-cta-box {
    background: var(--secondary);
    color: var(--white);
    padding: 60px 50px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 20px 60px rgba(61, 46, 30, 0.25);
}

.article-cta-box h3 {
    font-family: var(--font-accent);
    font-size: clamp(1.6rem, 3.5vw, 2rem);
    margin-bottom: 16px;
    font-weight: 700;
    color: var(--white);
}

.article-cta-box p {
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    line-height: 1.7;
}

.article-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: var(--white) !important;
    padding: 18px 38px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.02rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    text-decoration: none;
}

.article-cta-btn:hover {
    background: var(--white);
    color: var(--secondary) !important;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.article-cta-note {
    margin-top: 20px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

/* ─── AUTHOR CARD ─── */
.article-author {
    max-width: var(--container-narrow);
    margin: 80px auto 0;
    padding: 40px 24px 80px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 24px;
}

.author-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(61, 46, 30, 0.15);
}

.author-info h4 {
    font-family: var(--font-accent);
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 4px;
    font-weight: 700;
}

.author-info p {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

/* ─── RELATED POSTS ─── */
.article-related {
    background: var(--bg-light);
    padding: 80px 5%;
    margin-top: 100px;
}

.article-related-inner {
    max-width: var(--container-wide);
    margin: 0 auto;
}

.article-related h2 {
    font-family: var(--font-accent);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--secondary);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.related-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: var(--transition);
    text-decoration: none;
    display: block;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(61, 46, 30, 0.1);
}

.related-card-tag {
    display: inline-block;
    font-size: 0.72rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 12px;
}

.related-card h3 {
    font-family: var(--font-accent);
    font-size: 1.32rem;
    color: var(--secondary);
    line-height: 1.3;
    margin-bottom: 12px;
    font-weight: 700;
}

.related-card p {
    font-size: 0.92rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

/* ─── FOOTER ─── */
.site-footer {
    background: var(--secondary);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 5% 40px;
    text-align: center;
}

.site-footer .footer-logo {
    height: 40px;
    margin: 0 auto 24px;
    opacity: 0.9;
}

.site-footer p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.08);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
    .article-hero {
        padding: 110px 5% 40px;
    }

    .article-body {
        padding: 0 24px 60px;
    }

    .article-image,
    .image-placeholder {
        margin: 40px -8px;
    }

    .article-cta-box {
        padding: 40px 28px;
    }

    .article-body blockquote {
        margin: 32px 0;
        padding-left: 24px;
    }

    .article-body blockquote p {
        font-size: 1.18rem;
    }

    .article-body h2 {
        margin-top: 56px;
    }

    .article-author {
        flex-direction: column;
        text-align: center;
    }

    .nav-links {
        gap: 14px;
    }

    .nav-links a:not(.nav-cta) {
        display: none;
    }

    .whatsapp-float {
        width: 54px;
        height: 54px;
        bottom: 20px;
        right: 20px;
    }
}