/* ===== BLOG SHARED STYLES ===== */
/* Inherits design tokens from ../styles.css */

:root {
    --ink: #0A1628;
    --paper: #F7F5F0;
    --cream: #EFECE4;
    --warm: #B8965A;
    --accent: #16423C;
    --muted: #5A6475;
    --light-muted: #8B9099;
    --border: #E2DED5;
    --serif: 'DM Serif Display', Georgia, serif;
    --sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
}

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

body {
    font-family: var(--sans);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s;
}

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

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

/* ===== BLOG NAV OVERRIDES ===== */
/* Ensures blog nav matches main site behavior: sticky, solid background, no content overlap */
#nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(247, 245, 240, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

/* Ensure mobile menu doesn't break */
.mobile-menu {
    border-left: 1px solid var(--border);
}

/* ===== BLOG LISTING PAGE ===== */
.blog-hero {
    padding: 120px 0 60px;
    /* Increased padding-top to account for fixed nav */
    text-align: center;
}

.blog-hero .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 48px;
}

.blog-hero-tag {
    font-family: var(--mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 20px;
}

.blog-hero h1 {
    font-family: var(--serif);
    font-size: 2.5rem;
    color: var(--ink);
    line-height: 1.15;
    margin-bottom: 20px;
}

.blog-hero p {
    font-size: 1.05rem;
    color: var(--muted);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
}

/* Article Cards Grid */
.blog-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px 100px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.blog-card {
    background: #fff;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(10, 22, 40, 0.08);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.blog-card-image .gradient-placeholder {
    width: 100%;
    height: 100%;
}

.blog-card-body {
    padding: 28px 28px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 12px;
}

.blog-card h2 {
    font-family: var(--serif);
    font-size: 1.2rem;
    color: var(--ink);
    line-height: 1.3;
    margin-bottom: 12px;
}

.blog-card p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.6;
    font-weight: 300;
    flex: 1;
}

.blog-card-footer {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-card-read {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-card-read svg {
    width: 14px;
    height: 14px;
}

.blog-card-meta {
    font-size: 0.7rem;
    color: var(--light-muted);
}

/* ===== ARTICLE PAGE ===== */
.article-hero {
    padding: 120px 0 48px;
    /* Increased padding-top */
}

.article-hero .container {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 48px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.article-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    background: var(--accent);
    color: var(--paper);
    padding: 4px 12px;
}

.article-date {
    font-size: 0.75rem;
    color: var(--light-muted);
}

.article-reading-time {
    font-size: 0.75rem;
    color: var(--light-muted);
}

.article-hero h1 {
    font-family: var(--serif);
    font-size: 2.4rem;
    color: var(--ink);
    line-height: 1.2;
    margin-bottom: 20px;
}

.article-hero .article-lead {
    font-size: 1.1rem;
    color: var(--muted);
    font-weight: 300;
    line-height: 1.7;
}

.article-feature-image {
    max-width: 900px;
    margin: 0 auto;
    height: 300px;
    overflow: hidden;
}

.article-feature-image .gradient-placeholder {
    width: 100%;
    height: 100%;
}

/* Article Body */
.article-body {
    max-width: 700px;
    margin: 0 auto;
    padding: 48px 48px 80px;
}

.article-body h2 {
    font-family: var(--serif);
    font-size: 1.5rem;
    color: var(--ink);
    margin: 48px 0 16px;
    line-height: 1.3;
}

.article-body h3 {
    font-family: var(--sans);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ink);
    margin: 32px 0 12px;
}

.article-body p {
    font-size: 0.95rem;
    color: #3a3f47;
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 300;
}

.article-body strong {
    font-weight: 600;
    color: var(--ink);
}

.article-body ul,
.article-body ol {
    margin: 16px 0 24px 28px;
}

.article-body li {
    font-size: 0.93rem;
    color: #3a3f47;
    line-height: 1.7;
    margin-bottom: 8px;
    font-weight: 300;
}

.article-body blockquote {
    border-left: 3px solid var(--accent);
    padding: 16px 24px;
    margin: 28px 0;
    background: var(--cream);
    font-style: italic;
    color: var(--ink);
}

.article-body blockquote p {
    margin-bottom: 0;
    font-weight: 400;
}

.article-cta {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.article-cta h3 {
    font-family: var(--serif);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.article-cta p {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 20px;
}

.article-cta .btn {
    display: inline-block;
    background: var(--accent);
    color: var(--paper);
    padding: 12px 32px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: all 0.3s;
}

.article-cta .btn:hover {
    background: var(--ink);
}

/* Sources */
.article-sources {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 48px 60px;
    border-top: 1px solid var(--border);
    padding-top: 32px;
}

.article-sources h3 {
    font-family: var(--sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
    color: var(--ink);
}

.article-sources ol {
    margin-left: 20px;
}

.article-sources li {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 6px;
}

/* Gradient Placeholders — Editorial Header Treatments */
.gradient-placeholder {
    position: relative;
}

.gradient-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 39px,
            rgba(247, 245, 240, 0.04) 39px,
            rgba(247, 245, 240, 0.04) 40px);
    pointer-events: none;
}

.gradient-1 {
    background: linear-gradient(160deg, #0A1628 0%, #0F2218 35%, #16423C 70%, #1D5A52 100%);
}

.gradient-2 {
    background: linear-gradient(145deg, #16423C 0%, #1A4F47 40%, #1D5A52 70%, #2D6A5A 100%);
}

.gradient-3 {
    background: linear-gradient(155deg, #0A1628 0%, #1A2A40 35%, #3D5068 70%, #B8965A 100%);
}

.gradient-4 {
    background: linear-gradient(140deg, #16423C 0%, #1D5A52 30%, #8B7A56 65%, #B8965A 100%);
}

.gradient-5 {
    background: linear-gradient(165deg, #0A1628 0%, #162238 40%, #1E3048 70%, #16423C 100%);
}

.gradient-6 {
    background: linear-gradient(150deg, #16423C 0%, #122E28 35%, #0A1628 70%, #1A2A40 100%);
}

/* ===== BLOG FOOTER ===== */
.blog-footer {
    background: var(--ink);
    padding: 40px 0;
    text-align: center;
}

.blog-footer p {
    font-size: 0.78rem;
    color: var(--light-muted);
}

.blog-footer a {
    color: var(--warm);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 600px) {
    .blog-grid {
        grid-template-columns: 1fr;
        padding: 0 24px 60px;
    }

    .blog-hero .container,
    .article-hero .container,
    .article-body,
    .article-sources,
    #nav .container-wide {
        /* Fixed selector */
        padding-left: 24px;
        padding-right: 24px;
    }

    .blog-hero h1 {
        font-size: 1.8rem;
    }

    .article-hero h1 {
        font-size: 1.6rem;
    }
}