/* =========================================================
   DailyHealthyCare — main.css
   Full presentational layer. Loaded with media="all".
   ========================================================= */

/* ---------- Layout primitives ---------- */
.dhc-container { max-width: var(--dhc-maxw); margin-inline: auto; padding-inline: 20px; }
.dhc-narrow { max-width: var(--dhc-content); margin-inline: auto; }
.dhc-grid { display: grid; gap: 24px; }
.dhc-section { padding-block: 56px; }
.dhc-section--soft { background: var(--dhc-bg-soft); }
.dhc-eyebrow { color: var(--dhc-green-dark); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: .8rem; margin: 0 0 6px; }
.dhc-section__head { text-align: center; max-width: 640px; margin: 0 auto 34px; }
.dhc-section__head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 10px; }
.dhc-section__head p { color: var(--dhc-muted); margin: 0; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; z-index: 1000; background: #fff; padding: 10px 16px; border-radius: 8px; box-shadow: var(--dhc-shadow); }

/* ---------- Buttons ---------- */
.dhc-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--dhc-green); color: #fff; font-weight: 700; padding: 13px 24px; border-radius: 999px; border: 0; cursor: pointer; transition: background .18s ease, transform .18s ease; }
.dhc-btn:hover { background: var(--dhc-green-dark); text-decoration: none; transform: translateY(-1px); color: #fff; }
.dhc-btn--blue { background: var(--dhc-blue); }
.dhc-btn--blue:hover { background: var(--dhc-blue-dark); }
.dhc-btn--ghost { background: transparent; color: var(--dhc-green-dark); border: 2px solid var(--dhc-green); }
.dhc-btn--ghost:hover { background: var(--dhc-green-light); color: var(--dhc-green-dark); }

/* ---------- Header ---------- */
.dhc-topbar { background: linear-gradient(90deg, var(--dhc-green-dark), var(--dhc-blue-dark)); color: #fff; font-size: .82rem; }
.dhc-topbar .dhc-container { display: flex; justify-content: space-between; align-items: center; padding-block: 7px; }
.dhc-topbar a { color: #eafff3; }
.dhc-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--dhc-line); }
.dhc-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 14px; }
.dhc-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; color: var(--dhc-ink); }
.dhc-logo:hover { text-decoration: none; }
.dhc-logo .mark { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--dhc-green), var(--dhc-blue)); display: grid; place-items: center; color: #fff; font-weight: 800; }
.dhc-logo b { color: var(--dhc-green-dark); }
.dhc-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.dhc-nav a { color: var(--dhc-ink); font-weight: 600; padding: 9px 14px; border-radius: 8px; display: block; }
.dhc-nav a:hover, .dhc-nav .current-menu-item > a { background: var(--dhc-green-light); color: var(--dhc-green-dark); text-decoration: none; }
.dhc-nav .sub-menu { display: none; position: absolute; background: #fff; box-shadow: var(--dhc-shadow); border-radius: 12px; padding: 8px; min-width: 210px; }
.dhc-nav li { position: relative; }
.dhc-nav li:hover > .sub-menu { display: block; }
.dhc-burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.dhc-burger span { display: block; width: 24px; height: 2px; background: var(--dhc-ink); margin: 5px 0; transition: .2s; }

/* ---------- Hero ---------- */
.dhc-hero { background: radial-gradient(900px 420px at 12% -10%, var(--dhc-green-light), transparent), radial-gradient(900px 420px at 95% 0%, var(--dhc-blue-light), transparent); padding-block: 64px; }
.dhc-hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.dhc-hero h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); margin: 0 0 16px; }
.dhc-hero h1 span { color: var(--dhc-green-dark); }
.dhc-hero p { font-size: 1.12rem; color: var(--dhc-muted); margin: 0 0 26px; max-width: 540px; }
.dhc-hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.dhc-hero__trust { margin-top: 28px; display: flex; gap: 22px; flex-wrap: wrap; color: var(--dhc-muted); font-size: .9rem; }
.dhc-hero__trust b { color: var(--dhc-ink); display: block; font-size: 1.3rem; }
.dhc-hero__media { border-radius: var(--dhc-radius); overflow: hidden; box-shadow: var(--dhc-shadow); aspect-ratio: 4/3; background: linear-gradient(135deg, var(--dhc-green-light), var(--dhc-blue-light)); display: grid; place-items: center; }
.dhc-hero__media svg { width: 56%; opacity: .9; }

/* ---------- Cards / categories ---------- */
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.dhc-cat-card { background: #fff; border: 1px solid var(--dhc-line); border-radius: var(--dhc-radius); padding: 24px; text-align: center; transition: transform .18s ease, box-shadow .18s ease; }
.dhc-cat-card:hover { transform: translateY(-4px); box-shadow: var(--dhc-shadow); text-decoration: none; }
.dhc-cat-card .ico { width: 54px; height: 54px; border-radius: 14px; margin: 0 auto 14px; display: grid; place-items: center; background: var(--dhc-green-light); color: var(--dhc-green-dark); font-size: 1.5rem; }
.dhc-cat-card h3 { margin: 0 0 6px; font-size: 1.12rem; }
.dhc-cat-card p { margin: 0; color: var(--dhc-muted); font-size: .9rem; }

/* ---------- Article cards ---------- */
.dhc-card { background: #fff; border: 1px solid var(--dhc-line); border-radius: var(--dhc-radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .18s ease, box-shadow .18s ease; }
.dhc-card:hover { transform: translateY(-4px); box-shadow: var(--dhc-shadow); }
.dhc-card__thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--dhc-green-light), var(--dhc-blue-light)); overflow: hidden; }
.dhc-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.dhc-card__body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.dhc-badge { align-self: flex-start; background: var(--dhc-blue-light); color: var(--dhc-blue-dark); font-size: .72rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; }
.dhc-card h3 { font-size: 1.12rem; margin: 0; }
.dhc-card h3 a { color: var(--dhc-ink); }
.dhc-card h3 a:hover { color: var(--dhc-green-dark); }
.dhc-card__meta { margin-top: auto; color: var(--dhc-muted); font-size: .82rem; display: flex; gap: 12px; align-items: center; }

/* ---------- Reviews ---------- */
.dhc-review { background: #fff; border: 1px solid var(--dhc-line); border-radius: var(--dhc-radius); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.dhc-stars { color: #f5a623; font-weight: 700; }
.dhc-review__score { background: var(--dhc-green); color: #fff; font-weight: 800; border-radius: 10px; padding: 6px 10px; display: inline-block; }

/* ---------- Newsletter ---------- */
.dhc-newsletter { background: linear-gradient(120deg, var(--dhc-green-dark), var(--dhc-blue-dark)); color: #fff; border-radius: 20px; padding: 44px; text-align: center; }
.dhc-newsletter h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 8px; }
.dhc-newsletter p { color: #e6f4ff; margin: 0 0 22px; }
.dhc-newsletter form { display: flex; gap: 10px; max-width: 480px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.dhc-newsletter input[type=email] { flex: 1; min-width: 220px; padding: 13px 16px; border-radius: 999px; border: 0; font-size: 1rem; }
.dhc-newsletter small { display: block; margin-top: 12px; color: #cfe6ff; }

/* ---------- Article single ---------- */
.dhc-article { padding-block: 40px; }
.dhc-article__header { max-width: var(--dhc-content); margin: 0 auto 26px; }
.dhc-article__header h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin: 12px 0 16px; }
.dhc-article__meta { display: flex; gap: 16px; align-items: center; color: var(--dhc-muted); font-size: .9rem; flex-wrap: wrap; }
.dhc-author-chip { display: flex; gap: 10px; align-items: center; }
.dhc-author-chip img { width: 40px; height: 40px; border-radius: 50%; }
.dhc-article__featured { max-width: var(--dhc-maxw); margin: 0 auto 30px; border-radius: var(--dhc-radius); overflow: hidden; }
.dhc-article__layout { display: grid; grid-template-columns: 1fr; gap: 40px; }
.entry-content { max-width: var(--dhc-content); margin-inline: auto; }
.entry-content h2 { font-size: 1.6rem; margin: 2em 0 .5em; scroll-margin-top: 90px; padding-bottom: .25em; border-bottom: 2px solid var(--dhc-green-light); }
.entry-content h3 { font-size: 1.25rem; margin: 1.6em 0 .4em; scroll-margin-top: 90px; }
.entry-content p, .entry-content li { font-size: 1.05rem; }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: .5em; }
.entry-content img { border-radius: var(--dhc-radius-sm); margin: 1.4em auto; }
.entry-content blockquote { border-left: 4px solid var(--dhc-green); background: var(--dhc-green-light); margin: 1.5em 0; padding: 14px 20px; border-radius: 0 10px 10px 0; }
.entry-content a { color: var(--dhc-blue-dark); text-decoration: underline; }
.entry-content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.entry-content th, .entry-content td { border: 1px solid var(--dhc-line); padding: 10px 12px; text-align: left; }
.entry-content th { background: var(--dhc-green-light); }

/* Key-takeaway / callout box */
.dhc-callout { background: var(--dhc-blue-light); border: 1px solid #cbe0f7; border-radius: 12px; padding: 18px 22px; margin: 1.6em 0; }
.dhc-callout strong { color: var(--dhc-blue-dark); }

/* Table of contents */
.dhc-toc { background: var(--dhc-bg-soft); border: 1px solid var(--dhc-line); border-radius: 12px; padding: 18px 22px; margin: 0 0 28px; }
.dhc-toc__title { font-weight: 800; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; cursor: pointer; }
.dhc-toc ol { margin: 0; padding-left: 1.2em; }
.dhc-toc li { margin: 4px 0; font-size: .98rem; }
.dhc-toc a { color: var(--dhc-blue-dark); }

/* FAQ */
.dhc-faq { max-width: var(--dhc-content); margin: 2.5em auto; }
.dhc-faq details { border: 1px solid var(--dhc-line); border-radius: 12px; padding: 4px 18px; margin-bottom: 12px; background: #fff; }
.dhc-faq summary { font-weight: 700; cursor: pointer; padding: 14px 0; list-style: none; }
.dhc-faq summary::-webkit-details-marker { display: none; }
.dhc-faq summary::after { content: "+"; float: right; color: var(--dhc-green-dark); font-size: 1.3rem; line-height: 1; }
.dhc-faq details[open] summary::after { content: "\2013"; }
.dhc-faq details > p { padding-bottom: 14px; margin: 0; color: var(--dhc-muted); }

/* Breadcrumbs */
.dhc-breadcrumbs { font-size: .85rem; color: var(--dhc-muted); padding-block: 14px; }
.dhc-breadcrumbs a { color: var(--dhc-blue-dark); }
.dhc-breadcrumbs span[aria-current] { color: var(--dhc-ink); font-weight: 600; }

/* Author box (EEAT) */
.dhc-author-box { max-width: var(--dhc-content); margin: 40px auto; background: var(--dhc-bg-soft); border: 1px solid var(--dhc-line); border-radius: var(--dhc-radius); padding: 24px; display: flex; gap: 20px; }
.dhc-author-box img { width: 84px; height: 84px; border-radius: 50%; flex-shrink: 0; }
.dhc-author-box h4 { margin: 0 0 4px; }
.dhc-author-box .role { color: var(--dhc-green-dark); font-weight: 700; font-size: .9rem; margin: 0 0 8px; }
.dhc-author-box p { margin: 0; color: var(--dhc-muted); font-size: .95rem; }

/* Medical review badge */
.dhc-medreview { display: inline-flex; align-items: center; gap: 8px; background: var(--dhc-green-light); color: var(--dhc-green-dark); font-weight: 700; font-size: .82rem; padding: 6px 12px; border-radius: 999px; }

/* ---------- Archive ---------- */
.dhc-archive-head { background: linear-gradient(120deg, var(--dhc-green-light), var(--dhc-blue-light)); padding-block: 44px; text-align: center; }
.dhc-archive-head h1 { font-size: clamp(1.8rem,3.5vw,2.6rem); margin: 0 0 10px; }
.dhc-archive-head p { color: var(--dhc-muted); max-width: 620px; margin: 0 auto; }
.dhc-pagination { display: flex; gap: 8px; justify-content: center; margin-top: 36px; }
.dhc-pagination a, .dhc-pagination span { padding: 9px 15px; border: 1px solid var(--dhc-line); border-radius: 8px; color: var(--dhc-blue-dark); }
.dhc-pagination .current { background: var(--dhc-green); color: #fff; border-color: var(--dhc-green); }

/* ---------- Footer ---------- */
.dhc-footer { background: #0f1c24; color: #c6d3dc; margin-top: 60px; }
.dhc-footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-block: 52px; }
.dhc-footer h4 { color: #fff; margin: 0 0 14px; font-size: 1rem; }
.dhc-footer ul { list-style: none; margin: 0; padding: 0; }
.dhc-footer li { margin-bottom: 8px; }
.dhc-footer a { color: #c6d3dc; }
.dhc-footer a:hover { color: #fff; }
.dhc-footer__brand .dhc-logo { color: #fff; }
.dhc-footer__brand p { font-size: .92rem; }
.dhc-footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: 20px; font-size: .85rem; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.dhc-disclaimer { background: #0b151b; color: #8ba0ad; font-size: .8rem; padding-block: 14px; text-align: center; }

/* ---------- Sidebar widgets ---------- */
.dhc-widget { background: #fff; border: 1px solid var(--dhc-line); border-radius: var(--dhc-radius); padding: 20px; margin-bottom: 24px; }
.dhc-widget h4 { margin: 0 0 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .dhc-hero__grid { grid-template-columns: 1fr; }
  .dhc-hero__media { order: -1; }
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .dhc-footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 17px; }
  .cols-3, .cols-2 { grid-template-columns: 1fr; }
  .dhc-nav { position: fixed; inset: 64px 0 auto 0; background: #fff; box-shadow: var(--dhc-shadow); padding: 12px; display: none; }
  .dhc-nav.is-open { display: block; }
  .dhc-nav ul { flex-direction: column; }
  .dhc-nav .sub-menu { position: static; box-shadow: none; padding-left: 14px; }
  .dhc-nav li:hover > .sub-menu { display: block; }
  .dhc-burger { display: block; }
  .dhc-footer__top { grid-template-columns: 1fr; }
  .dhc-author-box { flex-direction: column; text-align: center; align-items: center; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }