/* ===== Shared chrome (header / nav / footer) — mirrors the rest of the site ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--rsg-canvas) 86%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--rsg-border); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--rsg-space-5); min-height: 78px; }
.site-header__logo img { height: 57px; width: auto; }
.site-nav { display: flex; align-items: center; gap: var(--rsg-space-6); }
.site-nav__links { display: flex; align-items: center; gap: var(--rsg-space-6); list-style: none; margin: 0; padding: 0; }
.site-nav__links a { font-size: var(--rsg-size-sm); font-weight: var(--rsg-weight-medium); color: var(--rsg-text); letter-spacing: 0.005em; }
.site-nav__links a:hover { color: var(--rsg-navy); }
.site-nav__links a.is-active { color: var(--rsg-navy); font-weight: var(--rsg-weight-semibold); }
.nav-burger { display: none; }
@media (max-width: 900px) {
  .site-header__inner { position: relative; }
  .site-nav > .rsg-btn { display: none; }
  .nav-burger { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 44px; height: 44px; cursor: pointer; flex: none; margin: -8px 0; }
  .nav-burger span { display: block; width: 24px; height: 2px; background: var(--rsg-navy); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
  .nav-toggle-cb:checked ~ .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle-cb:checked ~ .nav-burger span:nth-child(2) { opacity: 0; }
  .nav-toggle-cb:checked ~ .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav__links { display: none; position: absolute; top: calc(100% + 1px); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--rsg-cream); border-top: 1px solid var(--rsg-border); border-bottom: 1px solid var(--rsg-border); box-shadow: 0 18px 36px rgba(20,30,55,0.10); padding: var(--rsg-space-2) 0; list-style: none; margin: 0; }
  .nav-toggle-cb:checked ~ .site-nav .site-nav__links { display: flex; }
  .site-nav__links li { width: 100%; }
  .site-nav__links a { display: block; width: 100%; padding: var(--rsg-space-3) var(--rsg-space-6); font-size: var(--rsg-size-base); }
  .site-nav__links a:hover { background: rgba(20,30,55,0.04); }
}
.site-footer { padding-block: var(--rsg-space-8) var(--rsg-space-7); border-top: 1px solid var(--rsg-border); margin-top: var(--rsg-space-8); }
.site-footer__top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: var(--rsg-space-6); padding-bottom: var(--rsg-space-6); border-bottom: 1px solid var(--rsg-border); }
.site-footer__cols { display: flex; gap: clamp(2rem, 1rem + 4vw, 5rem); flex-wrap: wrap; }
.site-footer__col { display: flex; flex-direction: column; gap: var(--rsg-space-3); }
.site-footer__col a { font-size: var(--rsg-size-sm); color: var(--rsg-text-secondary); }
.site-footer__col a:hover { color: var(--rsg-navy); }
.site-footer__logo img { height: 68px; width: auto; }
.site-footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--rsg-space-3); padding-top: var(--rsg-space-5); font-size: var(--rsg-size-sm); color: var(--rsg-text-secondary); }

/* ===== Happy Medicine — listing ===== */
.blog-hero { padding-block: clamp(3rem, 2rem + 5vw, 5.5rem) clamp(1.5rem, 1rem + 2vw, 2.75rem); }
.blog-hero__eyebrow-row { display: flex; align-items: center; gap: var(--rsg-space-4); margin-bottom: var(--rsg-space-5); }
.blog-hero h1 { margin: 0 0 var(--rsg-space-5); max-width: 18ch; }
.blog-hero__lead { max-width: 56ch; margin: 0; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--rsg-space-6); padding-bottom: clamp(3.5rem, 2rem + 6vw, 7rem); }
.post-card { display: flex; flex-direction: column; overflow: hidden; padding: 0; color: inherit; text-decoration: none; transition: transform var(--rsg-duration) var(--rsg-ease), box-shadow var(--rsg-duration) var(--rsg-ease); }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--rsg-shadow-lg); }
.post-card__cover { aspect-ratio: 16 / 10; overflow: hidden; background: var(--rsg-sand); }
.post-card__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-card__body { display: flex; flex-direction: column; gap: var(--rsg-space-3); padding: clamp(1.25rem, 1rem + 1vw, 1.75rem); flex: 1; }
.post-card__title { margin: 0; }
.post-card__excerpt { margin: 0; color: var(--rsg-text-secondary); font-size: var(--rsg-size-body); line-height: var(--rsg-leading-relaxed); text-wrap: pretty; }
.post-card__meta { margin-top: auto; padding-top: var(--rsg-space-2); font-size: var(--rsg-size-sm); color: var(--rsg-text-secondary); letter-spacing: 0.02em; }
.post-card--featured { grid-column: 1 / -1; }
@media (min-width: 780px) {
  .post-card--featured { flex-direction: row; }
  .post-card--featured .post-card__cover { aspect-ratio: auto; width: 50%; min-height: 360px; }
  .post-card--featured .post-card__body { justify-content: center; padding: clamp(2rem, 1rem + 3vw, 3.5rem); gap: var(--rsg-space-4); }
  .post-card--featured .post-card__title { font-size: var(--rsg-size-display-md); line-height: var(--rsg-leading-snug); }
  .post-card--featured .post-card__excerpt { font-size: var(--rsg-size-lead); }
}

/* ===== Article ===== */
.article { padding-block: clamp(2.25rem, 2rem + 2vw, 3.5rem) clamp(3.5rem, 2rem + 6vw, 7rem); }
.article__inner { max-width: 760px; }
.article__back { display: inline-flex; align-items: center; gap: var(--rsg-space-2); font-size: var(--rsg-size-sm); font-weight: var(--rsg-weight-semibold); color: var(--rsg-text-brand); margin-bottom: var(--rsg-space-6); }
.article__back:hover { color: var(--rsg-navy); }
.article__head { margin-bottom: var(--rsg-space-6); }
.article__title { margin: var(--rsg-space-4) 0; text-wrap: balance; }
.article__meta { font-size: var(--rsg-size-sm); color: var(--rsg-text-secondary); letter-spacing: 0.02em; }
.article__cover { border-radius: var(--rsg-radius-lg); overflow: hidden; margin-bottom: var(--rsg-space-7); background: var(--rsg-sand); }
.article__cover img { width: 100%; height: auto; display: block; }
.prose > * + * { margin-top: var(--rsg-space-5); }
.prose h2 { font-family: var(--rsg-font-display); font-weight: var(--rsg-weight-regular); font-size: var(--rsg-size-display-sm); line-height: var(--rsg-leading-snug); color: var(--rsg-text-heading); margin-top: var(--rsg-space-7); text-wrap: balance; }
.prose h3 { font-family: var(--rsg-font-display); font-weight: var(--rsg-weight-medium); font-size: var(--rsg-size-body-lg); color: var(--rsg-text-heading); margin-top: var(--rsg-space-6); }
.prose p { font-family: var(--rsg-font-text); font-size: var(--rsg-size-lead); line-height: var(--rsg-leading-relaxed); color: var(--rsg-text); text-wrap: pretty; }
.prose ul, .prose ol { padding-left: 1.35em; display: flex; flex-direction: column; gap: var(--rsg-space-3); }
.prose li { font-family: var(--rsg-font-text); font-size: var(--rsg-size-lead); line-height: var(--rsg-leading-relaxed); color: var(--rsg-text); padding-left: 0.25em; }
.prose li::marker { color: var(--rsg-brass); }
.prose a { color: var(--rsg-link); text-decoration: underline; text-underline-offset: 2px; }
.prose strong { color: var(--rsg-text-heading); font-weight: var(--rsg-weight-semibold); }
.prose em { font-style: italic; }
.prose img { width: 100%; height: auto; border-radius: var(--rsg-radius); margin-block: var(--rsg-space-5); }
.article__end-rule { margin: var(--rsg-space-8) 0 var(--rsg-space-6); width: 64px; }
.article__cta { display: flex; flex-wrap: wrap; gap: var(--rsg-space-4); align-items: center; }

/* ===== Our Voice dropdown ===== */
.has-dropdown { position: relative; }
.site-nav__trigger { font-family: inherit; font-size: var(--rsg-size-sm); font-weight: var(--rsg-weight-medium); color: var(--rsg-text); letter-spacing: 0.005em; background: none; border: 0; padding: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.site-nav__trigger::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); margin-top: -3px; transition: transform .2s ease; }
.site-nav__trigger.is-active { color: var(--rsg-navy); font-weight: var(--rsg-weight-semibold); }
.has-dropdown:hover .site-nav__trigger, .has-dropdown:focus-within .site-nav__trigger { color: var(--rsg-navy); }
.has-dropdown:hover .site-nav__trigger::after, .has-dropdown:focus-within .site-nav__trigger::after { transform: rotate(225deg); margin-top: 2px; }
.site-nav__submenu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(6px); min-width: 232px; list-style: none; margin: 0; padding: var(--rsg-space-2); background: var(--rsg-cream); border: 1px solid var(--rsg-border); border-radius: var(--rsg-radius); box-shadow: 0 18px 36px rgba(20,30,55,0.12); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .18s ease, transform .18s ease, visibility .18s; z-index: 60; }
.has-dropdown:hover .site-nav__submenu, .has-dropdown:focus-within .site-nav__submenu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.site-nav__submenu li { width: 100%; }
.site-nav__submenu a { display: block; white-space: nowrap; padding: var(--rsg-space-3) var(--rsg-space-4); border-radius: var(--rsg-radius-sm); font-size: var(--rsg-size-sm); font-weight: var(--rsg-weight-medium); color: var(--rsg-text); }
.site-nav__submenu a:hover { background: rgba(20,30,55,0.05); color: var(--rsg-navy); }
@media (max-width: 900px) {
  .site-nav__trigger { width: 100%; justify-content: space-between; padding: var(--rsg-space-3) var(--rsg-space-6); font-size: var(--rsg-size-base); }
  .site-nav__submenu { position: static; transform: none; min-width: 0; opacity: 1; visibility: hidden; pointer-events: none; box-shadow: none; border: 0; background: transparent; padding: 0; max-height: 0; overflow: hidden; transition: max-height .22s ease; }
  .has-dropdown:focus-within .site-nav__submenu, .has-dropdown:hover .site-nav__submenu { visibility: visible; pointer-events: auto; max-height: 220px; transform: none; }
  .site-nav__submenu a { padding: var(--rsg-space-3) var(--rsg-space-6) var(--rsg-space-3) calc(var(--rsg-space-6) + var(--rsg-space-5)); font-size: var(--rsg-size-base); white-space: normal; }
}