@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --green: #1a6b3c;
  --green-dark: #134d2b;
  --green-light: #e8f5ee;
  --text: #1a1a1a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg: #ffffff;
  --bg2: #f9fafb;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* NAV */
header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 5vw;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo img { height: 36px; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: .9rem; color: var(--muted); font-weight: 500; transition: color .15s; }
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-cta {
  background: var(--text); color: #fff !important;
  padding: 8px 20px; border-radius: 40px;
  font-size: .875rem; font-weight: 600;
  transition: background .15s;
}
.nav-cta:hover { background: var(--green-dark) !important; }
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; }
.mob { display: none; position: fixed; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 20px 5vw; flex-direction: column; gap: 16px; z-index: 99; }
.mob.open { display: flex; }
.mob a { font-size: 1rem; font-weight: 500; color: var(--text); }

/* FOOTER */
footer {
  background: var(--text);
  color: rgba(255,255,255,.7);
  padding: 40px 5vw 24px;
  display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between;
  margin-top: 80px;
}
.footer-logo img { height: 80px; filter: brightness(0) invert(1); margin-bottom: 8px; }
.footer-logo p { font-size: .85rem; max-width: 220px; }
.footer-col h4 { color: #fff; font-size: .85rem; margin-bottom: 12px; }
.footer-col a { display: block; font-size: .83rem; margin-bottom: 8px; color: rgba(255,255,255,.6); transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { width: 100%; border-top: 1px solid rgba(255,255,255,.1); padding-top: 18px; margin-top: 8px; font-size: .8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* UTILITIES */
.container { max-width: 900px; margin: 0 auto; padding: 0 5vw; }
.container-wide { max-width: 1100px; margin: 0 auto; padding: 0 5vw; }
.badge {
    display: inline-block;
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 6px 15px;
    border-radius: 26px;
}
.badge-green { background: var(--green-light); color: var(--green); }

/* POST CARD */
.post-card { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; transition: box-shadow .2s; display: block; }
.post-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.08); }
.post-card img { width: 100%; height: 200px; object-fit: cover; }
.post-card-body { padding: 20px; }
.post-card-body .badge { margin-bottom: 10px; }
.post-card-body h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.4; margin-bottom: 8px; color: var(--text); }
.post-card-body p { font-size: .875rem; color: var(--muted); line-height: 1.6; margin-bottom: 14px; }
.post-card-meta { font-size: .78rem; color: var(--muted); }

/* ARTICLE */
.article-cover { width: 100%; max-height: 420px; object-fit: cover; border-radius: 10px; margin-bottom: 36px; }
.article-header { padding: 48px 0 0; }
.article-header .badge { margin-bottom: 14px; }
.article-header h1 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; line-height: 1.25; margin-bottom: 14px; }
.article-header .meta { font-size: .85rem; color: var(--muted); margin-bottom: 32px; }
.article-content { padding-bottom: 64px; }
.article-content h2 { font-size: 1.25rem; font-weight: 700; margin: 36px 0 12px; color: var(--text); }
.article-content p { font-size: 1rem; color: #374151; line-height: 1.8; margin-bottom: 18px; }
.article-content ul, .article-content ol { margin: 0 0 18px 22px; color: #374151; line-height: 1.8; font-size: 1rem; }
.article-content li { margin-bottom: 6px; }
.article-content strong { font-weight: 600; color: var(--text); }
.callout { background: var(--green-light); border-left: 3px solid var(--green); border-radius: 0 8px 8px 0; padding: 16px 20px; margin: 24px 0; font-size: .95rem; color: var(--green-dark); line-height: 1.7; }
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--border); }
.article-tags span { background: var(--bg2); color: var(--muted); font-size: .78rem; font-weight: 500; padding: 5px 12px; border-radius: 20px; border: 1px solid var(--border); }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: .875rem; color: var(--text); font-weight: 500; margin-bottom: 24px; }
.back-link:hover { text-decoration: underline; }

/* RELATED */
.related { padding: 48px 0 0; border-top: 1px solid var(--border); margin-top: 48px; }
.related h2 { font-size: 1.1rem; font-weight: 700; margin-bottom: 24px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }

/* RESPONSIVE */
@media (max-width: 700px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}
 .logo img{
        height: 120px;
    }