/* ===== Variables ===== */
:root {
  --coral: #E8636F;
  --coral-dark: #D4515D;
  --charcoal: #2D2D2D;
  --soft-pink: #FFF0F0;
  --white: #FFFFFF;
  --gray-light: #F7F7F7;
  --gray-mid: #888;
  --max-width: 1100px;
  --content-width: 780px;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', sans-serif;
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral); text-decoration: none; transition: color .2s; }
a:hover { color: var(--coral-dark); }
ul, ol { padding-left: 1.4em; }

/* ===== Typography ===== */
h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.3; }
h1 { font-size: 2rem; margin-bottom: .6em; }
h2 { font-size: 1.5rem; margin: 1.6em 0 .5em; }
h3 { font-size: 1.2rem; margin: 1.3em 0 .4em; }
p { margin-bottom: 1em; }

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 2px solid var(--soft-pink);
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}
.nav-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem 1.2rem;
}
.nav-logo img { height: 44px; width: auto; }
.nav-links { display: flex; gap: 1.6rem; list-style: none; padding: 0; }
.nav-links a {
  color: var(--charcoal);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .95rem;
}
.nav-links a:hover { color: var(--coral); }

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  text-align: center;
  padding: 0;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(45, 45, 45, 0.45);
  z-index: 1;
}
.hero-overlay {
  position: relative;
  z-index: 2;
  background: none;
  padding: 2.5rem 2rem;
  max-width: 700px;
  margin: 2rem;
}
.hero h1 { font-size: 2.2rem; color: var(--white); margin-bottom: .3em; text-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.hero p { font-size: 1.1rem; max-width: 600px; margin: 0 auto; color: rgba(255,255,255,0.9); text-shadow: 0 1px 4px rgba(0,0,0,0.3); }

/* ===== Container ===== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 2rem 1.2rem; }
.content-narrow { max-width: var(--content-width); margin: 0 auto; }

/* ===== Card Grid ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.card {
  background: var(--white);
  border: 1px solid #eee;
  border-radius: var(--radius);
  padding: 0;
  box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s;
  overflow: hidden;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,0.1); }
.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.card h3 { margin-top: 0; }
.card h3, .card p, .card .read-more { padding: 0 1.6rem; }
.card h3 { padding-top: 1.2rem; }
.card .read-more { padding-bottom: 1.4rem; }
.card h3 a { color: var(--charcoal); }
.card h3 a:hover { color: var(--coral); }
.card p { color: var(--gray-mid); font-size: .95rem; }
.card .read-more {
  display: inline-block;
  margin-top: .6rem;
  font-weight: 600;
  font-size: .9rem;
  color: var(--coral);
}

/* ===== Article ===== */
.article-header { padding: 2.5rem 1.2rem 1rem; text-align: center; background: var(--soft-pink); }
.article-header h1 { max-width: var(--content-width); margin: 0 auto .3em; font-size: 2rem; }
.article-meta { color: var(--gray-mid); font-size: .9rem; }

.article-hero {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 1.5rem 1.2rem 0;
}
.article-hero img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius);
}

.article-body { max-width: var(--content-width); margin: 0 auto; padding: 2rem 1.2rem; }
.article-body h2 { color: var(--coral); border-bottom: 2px solid var(--soft-pink); padding-bottom: .3em; }
.article-body ul, .article-body ol { margin-bottom: 1em; }
.article-body li { margin-bottom: .4em; }
.article-body blockquote {
  border-left: 4px solid var(--coral);
  background: var(--soft-pink);
  padding: 1rem 1.2rem;
  margin: 1.2em 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
}
.article-body th, .article-body td {
  border: 1px solid #ddd;
  padding: .6rem .8rem;
  text-align: left;
}
.article-body th { background: var(--soft-pink); font-family: 'Montserrat', sans-serif; }

/* Breadcrumb */
.breadcrumb {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: .8rem 1.2rem 0;
  font-size: .85rem;
  color: var(--gray-mid);
}
.breadcrumb a { color: var(--gray-mid); }
.breadcrumb a:hover { color: var(--coral); }

/* Related articles */
.related {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem 1.2rem 3rem;
  border-top: 2px solid var(--soft-pink);
}
.related h2 { font-size: 1.3rem; margin-bottom: 1rem; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.related-grid .card { padding: 1.2rem; }

/* ===== About snippet (homepage) ===== */
.about-snippet {
  background: var(--soft-pink);
  border-radius: var(--radius);
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
}
.about-snippet h2 { margin-top: 0; color: var(--coral); }

/* ===== Footer ===== */
.site-footer {
  background: var(--charcoal);
  color: #ccc;
  text-align: center;
  padding: 2rem 1.2rem;
  font-size: .9rem;
}
.site-footer a { color: var(--coral); }
.footer-links { list-style: none; padding: 0; display: flex; justify-content: center; gap: 1.4rem; margin-bottom: .8rem; }
.footer-links a { color: #ccc; }
.footer-links a:hover { color: var(--coral); }

/* ===== Contact form styling ===== */
.contact-info { margin: 1.5rem 0; }
.contact-info a { font-weight: 600; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem 1.2rem;
    gap: .8rem;
    border-bottom: 2px solid var(--soft-pink);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  }
  .nav-links.open { display: flex; }
  h1 { font-size: 1.6rem; }
  .hero { min-height: 280px; }
  .hero h1 { font-size: 1.8rem; }
  .hero-overlay { margin: 1rem; padding: 1.5rem 1.2rem; }
  .card-img { height: 180px; }
  .card-grid { grid-template-columns: 1fr; }
}