/* ─ SummitRoom blog — minimal, readable, brand-consistent ───────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: 'Outfit', system-ui, sans-serif;
    background: #fff;
    color: #0f172a;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: #f97316; text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav */
.blog-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 32px;
    border-bottom: 1px solid #e5e7eb;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 10;
}
.blog-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
}
.blog-logo span { font-weight: 400; color: #64748b; }
.blog-logo:hover { text-decoration: none; }
.blog-nav nav { display: flex; align-items: center; gap: 18px; font-size: 14px; font-weight: 600; }
.blog-nav nav a { color: #64748b; }
.blog-nav nav a.active, .blog-nav nav a:hover { color: #0f172a; text-decoration: none; }
.blog-nav .blog-cta {
    background: #f97316;
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}
.blog-nav .blog-cta:hover { background: #ea580c; }

/* Hamburger toggle (mobile only — hidden on desktop) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    width: 36px;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: #0f172a;
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}
.blog-nav.open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.blog-nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.blog-nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Index page ─ */
.blog-index-hero {
    max-width: 760px;
    margin: 64px auto 40px;
    padding: 0 24px;
    text-align: center;
}
.blog-index-hero h1 {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -1.2px;
    margin: 0 0 12px;
}
.blog-index-hero p { font-size: 18px; color: #64748b; margin: 0; }

.blog-list {
    max-width: 920px;
    margin: 0 auto 80px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}
.blog-card {
    display: flex;
    flex-direction: column;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s;
    background: #fff;
}
.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(15,23,42,0.08);
    text-decoration: none;
}
.blog-card-image {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #fff7ed, #ffedd5);
    background-size: cover;
    background-position: center;
}
.blog-card-body { padding: 18px 20px 22px; }
.blog-card-meta {
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 8px;
}
.blog-card h2 {
    font-size: 19px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 8px;
    line-height: 1.35;
}
.blog-card p { font-size: 14px; color: #475569; margin: 0; }

/* ── Post page ─ */
.blog-post {
    max-width: 720px;
    margin: 56px auto 80px;
    padding: 0 24px;
}
.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #64748b;
    margin-bottom: 18px;
}
.blog-back {
    color: #64748b;
    font-weight: 600;
    margin-right: 8px;
}
.blog-dot { color: #cbd5e1; }
.blog-post h1 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
    margin: 0 0 16px;
}
.blog-lede {
    font-size: 19px;
    color: #475569;
    margin: 0 0 20px;
    line-height: 1.5;
}
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 36px;
}
.blog-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f8fafc;
    color: #64748b;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
}

/* Markdown content */
.blog-content { font-size: 17px; line-height: 1.7; color: #1e293b; }
.blog-content > * + * { margin-top: 1.2em; }
.blog-content h2 {
    font-size: 26px;
    font-weight: 700;
    margin-top: 2em;
    margin-bottom: 0.4em;
    color: #0f172a;
    letter-spacing: -0.5px;
}
.blog-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-top: 1.8em;
    margin-bottom: 0.3em;
    color: #0f172a;
}
.blog-content p { margin: 0; }
.blog-content a { color: #ea580c; text-decoration: underline; text-underline-offset: 2px; }
.blog-content ul, .blog-content ol { padding-left: 22px; margin: 0; }
.blog-content li { margin-bottom: 0.4em; }
.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 1.5em 0;
}
.blog-content blockquote {
    border-left: 4px solid #f97316;
    padding: 8px 0 8px 18px;
    margin-left: 0;
    color: #475569;
    font-style: italic;
}
.blog-content code {
    background: #f1f5f9;
    color: #c2410c;
    padding: 2px 6px;
    border-radius: 5px;
    font-size: 0.92em;
    font-family: 'SF Mono', Consolas, monospace;
}
.blog-content pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 16px 18px;
    border-radius: 12px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.5;
}
.blog-content pre code { background: transparent; color: inherit; padding: 0; }
.blog-content hr {
    border: none;
    border-top: 1px solid #e5e7eb;
    margin: 2.5em 0;
}
.blog-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.blog-content th, .blog-content td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid #e5e7eb;
}
.blog-content th { background: #f8fafc; font-weight: 700; color: #0f172a; }

/* CTA at bottom of every post */
.blog-cta-card {
    margin-top: 56px;
    padding: 32px;
    border-radius: 18px;
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
    border: 1px solid #fed7aa;
    text-align: center;
}
.blog-cta-card h3 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 800;
    color: #0f172a;
}
.blog-cta-card p {
    margin: 0 0 18px;
    color: #475569;
    font-size: 15px;
}
.blog-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(249,115,22,0.4);
}
.blog-cta-btn:hover { box-shadow: 0 8px 22px rgba(249,115,22,0.55); text-decoration: none; }

/* Footer */
.blog-footer {
    border-top: 1px solid #e5e7eb;
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #94a3b8;
    font-size: 13px;
}

/* Article content overflow protection — long words / URLs / tables /
   code blocks shouldn't push the whole post past the viewport edge. */
.blog-content { overflow-wrap: anywhere; word-break: break-word; }
.blog-content table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.blog-content pre   { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.blog-content img   { max-width: 100%; height: auto; }
.blog-post h1, .blog-lede { overflow-wrap: anywhere; }

/* Mobile */
@media (max-width: 700px) {
    .blog-nav {
        padding: 14px 18px;
        flex-wrap: wrap;
        row-gap: 12px;
    }
    .nav-toggle { display: flex; }
    .blog-nav nav {
        display: none;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0;
        border-top: 1px solid #e5e7eb;
        padding-top: 10px;
        margin-top: 4px;
    }
    .blog-nav.open nav { display: flex; }
    .blog-nav nav a {
        padding: 12px 4px;
        font-size: 15px;
        border-bottom: 1px solid #f1f5f9;
    }
    .blog-nav nav a:last-child { border-bottom: none; }
    .blog-nav .blog-cta {
        margin-top: 8px;
        text-align: center;
        padding: 12px 16px;
        border-radius: 10px;
    }

    .blog-index-hero { margin-top: 40px; }
    .blog-index-hero h1 { font-size: 34px; }
    .blog-index-hero p { font-size: 16px; }
    .blog-post { margin-top: 36px; padding: 0 18px; }
    .blog-post h1 { font-size: 28px; line-height: 1.2; }
    .blog-lede { font-size: 16px; }
    .blog-content { font-size: 16px; }
    .blog-content h2 { font-size: 22px; }
    .blog-content h3 { font-size: 18px; }
    .blog-cta-card { padding: 24px 20px; }
}