/* ==========================================================
   WellnessHub — Custom modern health & wellness theme
   ========================================================== */

:root {
  --c-primary:        #3f6b52;  /* sage green */
  --c-primary-dark:   #2d4a3a;  /* deep sage */
  --c-primary-light:  #eef4ee;  /* soft sage */
  --c-accent:         #d4a373;  /* rose gold */
  --c-accent-dark:    #b98756;
  --c-bg:             #ffffff;
  --c-bg-alt:         #faf6f0;  /* warm cream */
  --c-bg-soft:        #f2ede2;  /* soft cream */
  --c-text:           #1e2b23;
  --c-text-soft:      #6a6558;
  --c-border:         #e3ddd0;
  --c-link:           #2d4a3a;
  --c-danger:         #c0392b;
  --c-success:        #1b8a5a;
  --radius:           14px;
  --radius-sm:        8px;
  --shadow-sm:        0 1px 2px rgba(15,40,30,.06);
  --shadow:           0 6px 24px rgba(15,40,30,.08);
  --shadow-lg:        0 16px 40px rgba(15,40,30,.12);
  --font-sans:        "Inter", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --font-serif:       "Source Serif Pro", Georgia, "Times New Roman", serif;
  --maxw:             1180px;
}

/* Reset & base */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--c-link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-serif); font-weight: 700; line-height: 1.25; margin: 0 0 .5em; color: var(--c-text); }
h1 { font-size: clamp(1.8rem, 3vw + .8rem, 2.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.4rem, 1.6vw + .8rem, 1.9rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul,ol { margin: 0 0 1em; padding-left: 1.3em; }
hr { border: 0; border-top: 1px solid var(--c-border); margin: 2em 0; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.skip-link {
  position: absolute; top: -40px; left: 16px; background: var(--c-primary); color: #fff;
  padding: 8px 14px; border-radius: 0 0 8px 8px; z-index: 1000;
}
.skip-link:focus { top: 0; }

/* ====================== HEADER ====================== */
.site-header { background: #fff; border-bottom: 1px solid var(--c-border); position: sticky; top: 0; z-index: 50; }
.topbar { background: var(--c-primary-dark); color: #fff; font-size: .85rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; padding: 8px 24px; }
.topbar-meta { opacity: .9; }
.topbar-links a { color: #fff; margin-left: 16px; opacity: .9; }
.topbar-links a:hover { opacity: 1; }

.header-inner { display: grid; grid-template-columns: 1fr auto auto; gap: 16px; align-items: center; padding: 14px 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-logo { height: 52px; width: auto; display: block; }
.footer-logo { height: 48px; width: auto; display: block; }

.header-search { display: flex; align-items: center; background: var(--c-bg-soft); border-radius: 999px; padding: 6px 8px 6px 16px; min-width: 320px; }
.header-search input { flex: 1; border: 0; background: transparent; font-size: .95rem; outline: none; padding: 6px 6px; color: var(--c-text); }
.header-search button { background: var(--c-primary); color: #fff; border: 0; border-radius: 999px; width: 38px; height: 38px; display: grid; place-items: center; cursor: pointer; }
.header-search button:hover { background: var(--c-primary-dark); }

.nav-toggle { display: none; background: transparent; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; flex-direction: column; gap: 5px; justify-content: center; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--c-text); border-radius: 2px; }

.primary-nav { background: #fff; border-top: 1px solid var(--c-border); }
.primary-nav-inner { padding: 0 24px; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0; }
.nav-list a { display: block; padding: 14px 16px; font-weight: 600; font-size: .95rem; color: var(--c-text); border-bottom: 3px solid transparent; }
.nav-list a:hover { color: var(--c-primary-dark); border-bottom-color: var(--c-primary); text-decoration: none; }
.nav-list .nav-cta { background: var(--c-primary); color: #fff; border-radius: 999px; padding: 8px 18px; margin: 8px 0 8px 12px; }
.nav-list .nav-cta:hover { background: var(--c-primary-dark); color: #fff; border-bottom-color: transparent; }

/* Mega menu */
.nav-item.has-menu { position: relative; }
.nav-item.has-menu > a .caret { font-size: .7em; margin-left: 2px; opacity: .7; }
.megamenu {
  display: none; position: absolute; top: 100%; left: 0;
  min-width: 560px; background: #fff; border: 1px solid var(--c-border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: 20px 24px; z-index: 100;
}
.nav-item.has-menu:hover .megamenu,
.nav-item.has-menu:focus-within .megamenu { display: block; }
.megamenu > ul { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 28px; }
.megamenu > ul > li { break-inside: avoid; margin: 0 0 14px; padding: 0; }
.megamenu .mega-cat { display: block; padding: 4px 0; color: var(--c-primary-dark); font-family: var(--font-serif); font-size: 1.05rem; border-bottom: 0; }
.megamenu .mega-cat:hover { color: var(--c-primary); text-decoration: none; }
.megamenu .mega-subs { list-style: none; padding: 0; margin: 4px 0 0; columns: 1; }
.megamenu .mega-subs li { margin: 0; padding: 0; }
.megamenu .mega-subs a { display: block; padding: 3px 0; font-weight: 400; font-size: .88rem; color: var(--c-text-soft); border-bottom: 0; }
.megamenu .mega-subs a:hover { color: var(--c-primary-dark); text-decoration: none; }
@media (max-width: 720px) {
  .megamenu { position: static; min-width: 0; box-shadow: none; border: 0; padding: 12px 0 0; }
  .megamenu > ul { columns: 1; }
  .nav-item.has-menu .megamenu { display: block; }
}

/* ====================== HERO ====================== */
.hero { background: linear-gradient(135deg, var(--c-primary-light) 0%, #fff 80%); padding: 56px 0 36px; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.hero h1 { color: var(--c-primary-dark); margin-bottom: 16px; }
.hero p.lead { font-size: 1.15rem; color: var(--c-text-soft); margin-bottom: 24px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.hero-tags a { background: #fff; border: 1px solid var(--c-border); color: var(--c-primary-dark); padding: 6px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600; }
.hero-tags a:hover { background: var(--c-primary); color: #fff; text-decoration: none; border-color: var(--c-primary); }
.hero-image { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.hero-image img { border-radius: calc(var(--radius) - 4px); display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; }

/* ====================== SECTIONS ====================== */
section.block { padding: 56px 0; }
section.block.alt { background: var(--c-bg-alt); }
.section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 28px; gap: 16px; flex-wrap: wrap; }
.section-head h2 { margin: 0; }
.section-head a.more { font-weight: 600; color: var(--c-primary-dark); }

.grid { display: grid; gap: 24px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

/* ====================== CARDS ====================== */
.card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card .card-img { aspect-ratio: 16/9; background: var(--c-primary-light); display: grid; place-items: center; color: var(--c-primary-dark); font-family: var(--font-serif); font-weight: 700; font-size: 1.4rem; padding: 12px; text-align: center; overflow: hidden; }
.card .card-img.has-photo { padding: 0; background: var(--c-bg-soft); }
.card .card-img.has-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.card:hover .card-img.has-photo img { transform: scale(1.04); }
.card .card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card .card-cat { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--c-primary-dark); }
.card .card-title { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 700; color: var(--c-text); line-height: 1.3; }
.card .card-title a { color: inherit; }
.card .card-title a:hover { color: var(--c-primary-dark); text-decoration: none; }
.card .card-meta { font-size: .8rem; color: var(--c-text-soft); margin-top: auto; }

/* Category tiles */
.cat-tile { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 24px; text-align: center; transition: all .15s; display: block; color: var(--c-text); overflow: hidden; }
.cat-tile:hover { background: var(--c-primary); color: #fff; text-decoration: none; transform: translateY(-3px); }
.cat-tile .icon { width: 56px; height: 56px; margin: 0 auto 12px; background: var(--c-primary-light); border-radius: 50%; display: grid; place-items: center; color: var(--c-primary-dark); transition: all .15s; }
.cat-tile:hover .icon { background: rgba(255,255,255,.2); color: #fff; }
.cat-tile h3 { font-size: 1.05rem; margin: 0 0 4px; color: inherit; }
.cat-tile p { font-size: .85rem; margin: 0; color: inherit; opacity: .85; }

/* Category tile with photo (homepage grid) */
.cat-tile.has-photo { padding: 0; background: #fff; }
.cat-tile.has-photo .cat-tile-img { aspect-ratio: 4/3; overflow: hidden; background: var(--c-primary-light); }
.cat-tile.has-photo .cat-tile-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; display: block; }
.cat-tile.has-photo:hover .cat-tile-img img { transform: scale(1.05); }
.cat-tile.has-photo .cat-tile-body { padding: 16px 18px 20px; text-align: left; }
.cat-tile.has-photo:hover { background: #fff; color: var(--c-text); transform: translateY(-3px); box-shadow: var(--shadow); }
.cat-tile.has-photo:hover h3 { color: var(--c-primary-dark); }

/* ====================== CATEGORY PAGE ====================== */
.cat-header { background: var(--c-primary-light); padding: 48px 0 32px; border-bottom: 1px solid var(--c-border); }
.cat-header h1 { color: var(--c-primary-dark); margin-bottom: 10px; }
.cat-header p { max-width: 780px; color: var(--c-text-soft); font-size: 1.05rem; }
.cat-header.has-photo { background-size: cover; background-position: center; color: #fff; padding: 80px 0 60px; border-bottom: 0; }
.cat-header.has-photo h1 { color: #fff; }
.cat-header.has-photo p { color: #f2ede2; }
.cat-header.has-photo .breadcrumb, .cat-header.has-photo .breadcrumb a { color: #f2ede2; opacity: .9; }
.breadcrumb { font-size: .85rem; color: var(--c-text-soft); margin-bottom: 16px; }
.breadcrumb a { color: var(--c-text-soft); }
.breadcrumb a:hover { color: var(--c-primary-dark); }

.subcats { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--c-border); }
.subcats a { background: #fff; border: 1px solid var(--c-border); padding: 6px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600; color: var(--c-text); }
.subcats a:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); text-decoration: none; }

/* ====================== ARTICLE PAGE ====================== */
.article { padding: 40px 0 64px; }
.article-grid { display: grid; grid-template-columns: 1fr 320px; gap: 40px; }
.article-main { max-width: 760px; }
.article-meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: .85rem; color: var(--c-text-soft); margin-bottom: 24px; }
.article-meta .cat { font-weight: 700; color: var(--c-primary-dark); text-transform: uppercase; }
.article-hero {
  aspect-ratio: 16/9; background: linear-gradient(120deg, var(--c-primary-light), #fff);
  border-radius: var(--radius); margin: 0 0 28px; overflow: hidden;
  display: grid; place-items: center; color: var(--c-primary-dark);
  font-family: var(--font-serif); font-weight: 700; font-size: 1.4rem; padding: 16px; text-align: center;
}
.article-hero.has-photo { padding: 0; }
.article-hero.has-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-body { font-family: var(--font-serif); font-size: 1.1rem; line-height: 1.75; color: #243530; }
.article-body h2 { font-size: 1.6rem; margin: 1.6em 0 .6em; }
.article-body h3 { font-size: 1.25rem; margin: 1.4em 0 .5em; }
.article-body p { margin: 0 0 1.1em; }
.article-body ul,.article-body ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.article-body li { margin-bottom: .4em; }
.article-body blockquote { border-left: 4px solid var(--c-primary); margin: 1.4em 0; padding: 8px 0 8px 20px; color: var(--c-text-soft); font-style: italic; }
.article-body .callout { background: var(--c-bg-alt); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 18px 22px; margin: 1.4em 0; font-size: .98rem; font-family: var(--font-sans); }
.article-share { display: flex; gap: 12px; margin: 32px 0; padding: 20px 0; border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); align-items: center; }
.article-share span { font-weight: 700; }
.article-share a { background: var(--c-bg-soft); padding: 6px 14px; border-radius: 999px; font-size: .85rem; }

.sidebar { position: sticky; top: 130px; align-self: start; }
.sidebar .widget { background: var(--c-bg-alt); border-radius: var(--radius); padding: 20px; margin-bottom: 24px; border: 1px solid var(--c-border); }
.sidebar .widget h3 { font-size: 1rem; margin: 0 0 12px; }
.sidebar .widget ul { list-style: none; padding: 0; margin: 0; }
.sidebar .widget li { padding: 8px 0; border-bottom: 1px solid var(--c-border); font-size: .92rem; }
.sidebar .widget li:last-child { border-bottom: 0; }

.related { padding: 48px 0; background: var(--c-bg-alt); }

/* ====================== NEWSLETTER ====================== */
.newsletter-band { background: var(--c-primary); color: #fff; padding: 48px 0; }
.newsletter-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; }
.newsletter-inner h2 { color: #fff; margin-bottom: 8px; }
.newsletter-inner p { margin: 0; opacity: .9; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input { flex: 1; padding: 14px 18px; border: 0; border-radius: 999px; font-size: 1rem; }
.newsletter-form button { background: var(--c-accent); color: #1b2a25; border: 0; padding: 14px 28px; border-radius: 999px; font-weight: 700; cursor: pointer; }
.newsletter-form button:hover { background: #ffb841; }

/* ====================== FOOTER ====================== */
.site-footer { background: #1e3128; color: #c7d2cd; padding: 56px 0 0; font-size: .92rem; }
.site-footer a { color: #c7d2cd; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: 36px; padding-bottom: 40px; }
.footer-col h3 { color: #fff; font-family: var(--font-sans); font-size: .95rem; text-transform: uppercase; letter-spacing: .05em; margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: 5px 0; }
.brand-line { display: flex; align-items: center; gap: 10px; color: #fff; font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: 10px; }
.brand-line strong { color: #fff; }
.footer-tag { color: #c7d2cd; opacity: .85; margin-bottom: 14px; }
.social-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 14px; }
.social-list a { font-size: .85rem; }
.footer-col address { font-style: normal; line-height: 1.7; }
.footer-bottom { background: #152820; padding: 20px 0; margin-top: 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { margin: 0; opacity: .8; }
.bottom-links { list-style: none; padding: 0; margin: 0; display: flex; gap: 18px; }
.footer-disclaimer { padding-top: 16px; }
.footer-disclaimer p { font-size: .72rem; opacity: .5; line-height: 1.5; margin: 0; max-width: 100%; }

/* ====================== POLICY / STATIC PAGE ====================== */
.policy { padding: 48px 0 64px; }
.policy-inner { max-width: 820px; margin: 0 auto; }
.policy h1 { color: var(--c-primary-dark); margin-bottom: 8px; }
.policy .updated { color: var(--c-text-soft); font-size: .9rem; margin-bottom: 32px; }
.policy h2 { font-size: 1.5rem; margin-top: 2em; }
.policy h3 { font-size: 1.15rem; margin-top: 1.6em; }

/* ====================== FORMS ====================== */
.form { max-width: 640px; margin: 0 auto; background: #fff; padding: 28px; border: 1px solid var(--c-border); border-radius: var(--radius); }
.form label { display: block; font-weight: 600; margin-bottom: 6px; }
.form input, .form textarea, .form select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--c-border); border-radius: var(--radius-sm); font: inherit; color: var(--c-text); background: #fff;
}
.form input:focus, .form textarea:focus, .form select:focus { outline: 2px solid var(--c-primary); outline-offset: -1px; border-color: var(--c-primary); }
.form .field { margin-bottom: 18px; }
.form button[type="submit"] {
  background: var(--c-primary); color: #fff; border: 0; padding: 13px 24px; border-radius: 999px; font-weight: 700; cursor: pointer; font-size: 1rem;
}
.form button[type="submit"]:hover { background: var(--c-primary-dark); }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 18px; }
.alert.success { background: #e6f4ed; color: #0f5a3a; border: 1px solid #b4dcc6; }
.alert.error { background: #fbeae8; color: #8c2a20; border: 1px solid #f0c8c3; }

/* ====================== SEARCH RESULTS ====================== */
.results-list { list-style: none; padding: 0; margin: 0; }
.results-list li { padding: 20px 0; border-bottom: 1px solid var(--c-border); }
.results-list h3 { margin: 0 0 6px; font-size: 1.1rem; }
.results-list .meta { font-size: .82rem; color: var(--c-text-soft); }

/* ====================== INFINITE SCROLL LOADER ====================== */
.scroll-loader {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 48px 16px; color: var(--c-text-soft); text-align: center;
}
.scroll-loader.done .spinner { display: none; }
.scroll-loader-text { margin: 0; font-size: .95rem; }
.spinner {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-primary);
  animation: spin 900ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.card-fade-in { animation: fadeUp .35s ease both; }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--c-primary); }
  .card-fade-in { animation: none; }
}

/* ====================== 404 ====================== */
.notfound { text-align: center; padding: 80px 0; }
.notfound h1 { font-size: 4rem; color: var(--c-primary-dark); margin: 0; }
.notfound p { color: var(--c-text-soft); font-size: 1.1rem; margin-bottom: 24px; }
.btn { display: inline-block; background: var(--c-primary); color: #fff; padding: 12px 24px; border-radius: 999px; font-weight: 600; }
.btn:hover { background: var(--c-primary-dark); color: #fff; text-decoration: none; }

/* ====================== RESPONSIVE ====================== */
@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .header-search { display: none; min-width: 0; }
  .nav-toggle { display: flex; }
  .primary-nav { display: none; }
  .primary-nav.open { display: block; }
  .nav-list { flex-direction: column; }
  .nav-list .nav-cta { margin: 8px 0; text-align: center; }
  .topbar-meta { display: none; }
  .grid.cols-3, .grid.cols-4, .grid.cols-2 { grid-template-columns: 1fr; }
  .newsletter-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}