/* Clariven Peptide — storefront styling.
   corepeptides-style clinical layout, driven entirely by the --pst-* brand
   variables the Peptide Store Toolkit mu-plugin injects into <head>. Every brand
   color has a literal fallback so the theme still looks right with no mu-plugin. */

:root {
  --c-navy: var(--pst-primary, #0B1B2C);
  --c-gold: var(--pst-accent, #B8945A);
  --c-ink: var(--pst-ink, #0B1B2C);
  --c-paper: var(--pst-paper, #FAF8F4);
  --c-surface: #ffffff;
  --c-line: #e4ebf1;
  --c-muted: #5b6b7a;
  --c-gold-dk: color-mix(in srgb, var(--c-gold) 80%, #000);
  --c-navy-dk: color-mix(in srgb, var(--c-navy) 88%, #000);
  --shadow-sm: 0 1px 2px rgba(11, 27, 44, .06);
  --shadow-md: 0 10px 30px rgba(11, 27, 44, .10);
  --radius: 14px;
}

body { background: var(--c-paper); color: var(--c-ink); -webkit-font-smoothing: antialiased; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Announcement bar + header ---------- */
.clariven-topbar {
  background: var(--c-navy);
  padding-block: 8px;
}
.clariven-topbar__msg {
  margin: 0;
  color: var(--c-paper);
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .72rem;
  opacity: .92;
}
.clariven-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--c-line);
  padding-block: 14px;
}
.clariven-header__row { gap: 1.5rem; align-items: center; }
.clariven-brand { gap: .7rem; align-items: center; }
.clariven-sitetitle a {
  color: var(--c-navy); font-weight: 800; letter-spacing: -.01em; font-size: 1.3rem;
}
.clariven-sitetitle a:hover { text-decoration: none; }
.clariven-header__right { gap: 1.75rem; align-items: center; }
.clariven-nav a {
  color: var(--c-ink); font-weight: 600; font-size: .98rem; letter-spacing: .01em;
}
.clariven-nav a:hover { color: var(--c-gold); text-decoration: none; }
.clariven-cart a, .clariven-cart .wc-block-mini-cart__button { color: var(--c-navy) !important; font-weight: 700; }
.wc-block-mini-cart__badge { background: var(--c-gold) !important; color: var(--c-navy) !important; }

/* ---------- Hero ---------- */
.clariven-hero {
  background:
    radial-gradient(1200px 480px at 50% -10%, color-mix(in srgb, var(--c-navy) 86%, #1d3650), var(--c-navy));
  color: var(--c-paper);
  padding-block: clamp(3.5rem, 2.5rem + 5vw, 6.5rem);
  border-bottom: 3px solid var(--c-gold);
}
.clariven-eyebrow {
  margin: 0 0 .9rem; color: var(--c-gold);
  text-transform: uppercase; letter-spacing: .22em; font-weight: 700; font-size: .8rem;
}
.clariven-hero__title { color: #fff; margin: 0 0 .5em; letter-spacing: -.02em; }
.clariven-hero__sub {
  color: color-mix(in srgb, var(--c-paper) 82%, transparent);
  font-size: 1.18rem; max-width: 40ch; margin: 0 auto 1.8rem;
}
.clariven-hero__cta { gap: .8rem; }
.clariven-btn-primary .wp-block-button__link {
  background: var(--c-gold); color: var(--c-navy); border: 0; font-weight: 800;
}
.clariven-btn-primary .wp-block-button__link:hover { background: color-mix(in srgb, var(--c-gold) 88%, #fff); }
.clariven-btn-ghost .wp-block-button__link {
  background: transparent; color: #fff; border: 1.5px solid color-mix(in srgb, #fff 55%, transparent);
}
.clariven-btn-ghost .wp-block-button__link:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }

/* ---------- Trust badges ---------- */
.clariven-trust { padding-block: clamp(2.5rem, 2rem + 2vw, 3.5rem); }
.clariven-trust__row { gap: 1.25rem; }
.clariven-trust .wp-block-column {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 12px;
  padding: 1.2rem 1.25rem; box-shadow: var(--shadow-sm);
}
.clariven-trust__t {
  margin: 0 0 .25rem; font-size: 1.02rem; color: var(--c-navy);
  padding-left: 1.1rem; position: relative;
}
.clariven-trust__t::before {
  content: ""; position: absolute; left: 0; top: .42em;
  width: .55rem; height: .55rem; border-radius: 50%; background: var(--c-gold);
}
.clariven-trust__d { margin: 0; color: var(--c-muted); font-size: .9rem; line-height: 1.45; }

/* ---------- Section headings + catalog ---------- */
.clariven-catalog { padding-block: clamp(1rem, 1rem + 1vw, 2rem) clamp(3rem, 2rem + 3vw, 5rem); }
.clariven-section-head {
  color: var(--c-navy); margin: 0 0 .35rem;
}
.clariven-section-head::after {
  content: ""; display: block; width: 56px; height: 3px; border-radius: 3px;
  background: var(--c-gold); margin: .7rem auto 0;
}
.clariven-section-sub { color: var(--c-muted); margin: 0 auto 2.5rem; max-width: 46ch; }
.clariven-btn-ghost-dark .wp-block-button__link {
  background: transparent; color: var(--c-navy); border: 1.5px solid var(--c-navy);
}
.clariven-btn-ghost-dark .wp-block-button__link:hover { background: var(--c-navy); color: #fff; }

/* ---------- Product cards (shortcode ul.products + product-collection block) ---------- */
.woocommerce ul.products {
  display: grid; gap: 1.5rem; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}
.woocommerce ul.products li.product,
.wc-block-product {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 1rem 1rem 1.2rem; box-shadow: var(--shadow-sm);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
  text-align: left; margin: 0;
}
.woocommerce ul.products li.product:hover,
.wc-block-product:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--c-gold) 45%, var(--c-line)); }
.woocommerce ul.products li.product a img,
.wc-block-product img {
  background: var(--c-paper); border-radius: 10px; margin-bottom: .9rem; aspect-ratio: 1 / 1; object-fit: contain;
}
.woocommerce ul.products li.product .woocommerce-loop-product__title,
.wc-block-product .wp-block-post-title,
.wc-block-product .wc-block-components-product-name {
  font-size: 1.05rem !important; font-weight: 700; color: var(--c-navy); padding: 0 0 .25rem !important; line-height: 1.25;
}
.woocommerce ul.products li.product .price,
.wc-block-product .wc-block-components-product-price {
  color: var(--c-ink); font-weight: 700; font-size: 1.05rem; display: block; margin-bottom: .8rem;
}
.woocommerce ul.products li.product .price del { color: var(--c-muted); font-weight: 400; }
.woocommerce ul.products li.product .price ins { color: var(--c-gold-dk); }

/* ---------- Buttons (shared) ---------- */
.woocommerce a.button, .woocommerce button.button, .woocommerce input.button,
.woocommerce #respond input#submit, .woocommerce a.button.alt, .woocommerce button.button.alt,
.wc-block-components-button:not(.is-link) {
  background: var(--c-navy); color: #fff; border-radius: 10px; font-weight: 700;
  padding: .72em 1.3em; border: 0; line-height: 1.2; transition: background .15s ease;
}
.woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover,
.woocommerce a.button.alt:hover, .woocommerce button.button.alt:hover,
.wc-block-components-button:not(.is-link):hover { background: var(--c-navy-dk); color: #fff; }
.woocommerce ul.products li.product .button { width: 100%; text-align: center; margin-top: .2rem; }
.woocommerce ul.products li.product .added_to_cart { display: block; text-align: center; margin-top: .5rem; color: var(--c-gold-dk); font-weight: 700; }

/* ---------- Single product ---------- */
.woocommerce div.product { margin-block: clamp(1.5rem, 1rem + 2vw, 3rem); }
.woocommerce div.product .product_title { color: var(--c-navy); font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.3rem); margin-bottom: .3rem; }
.woocommerce div.product p.price, .woocommerce div.product span.price { color: var(--c-ink); font-weight: 800; font-size: 1.5rem; }
.woocommerce div.product .woocommerce-product-gallery { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 1rem; }
.clariven-ruo {
  display: inline-block; margin: .2rem 0 1rem; padding: .5rem .85rem;
  background: color-mix(in srgb, var(--c-gold) 14%, var(--c-paper));
  border: 1px solid color-mix(in srgb, var(--c-gold) 40%, var(--c-line));
  border-radius: 8px; color: var(--c-navy); font-weight: 600; font-size: .92rem;
}
.clariven-pdp-trust { list-style: none; margin: 1.4rem 0 0; padding: 1.1rem 0 0; border-top: 1px solid var(--c-line); display: grid; grid-template-columns: 1fr 1fr; gap: .55rem 1.2rem; }
.clariven-pdp-trust li { position: relative; padding-left: 1.5rem; color: var(--c-ink); font-size: .92rem; }
.clariven-pdp-trust li::before { content: "✓"; position: absolute; left: 0; color: var(--c-gold-dk); font-weight: 800; }

/* Product tabs (Specifications + Certificate of Analysis from the mu-plugin) */
.woocommerce div.product .woocommerce-tabs ul.tabs { padding: 0; margin-bottom: 1.5rem; border-bottom: 1px solid var(--c-line); }
.woocommerce div.product .woocommerce-tabs ul.tabs::before { border-bottom-color: var(--c-line); }
.woocommerce div.product .woocommerce-tabs ul.tabs li {
  background: transparent; border: 0; border-radius: 0; margin: 0 1.4rem 0 0; padding: .2rem 0 .7rem;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li::before,
.woocommerce div.product .woocommerce-tabs ul.tabs li::after { display: none; }
.woocommerce div.product .woocommerce-tabs ul.tabs li a { color: var(--c-muted); font-weight: 700; padding: 0; text-transform: none; }
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a { color: var(--c-navy); }
.woocommerce div.product .woocommerce-tabs ul.tabs li.active { box-shadow: inset 0 -3px 0 var(--c-gold); }
.woocommerce table.shop_attributes { border: 1px solid var(--c-line); border-radius: 10px; overflow: hidden; }
.woocommerce table.shop_attributes th { background: var(--c-paper); color: var(--c-navy); width: 30%; }
.woocommerce table.shop_attributes th, .woocommerce table.shop_attributes td { border-bottom: 1px solid var(--c-line); padding: .7rem .9rem; }
.woocommerce-tabs .button { display: inline-block; }

/* ---------- Classic shop archive header ---------- */
.woocommerce-products-header { text-align: center; padding-block: clamp(2rem, 1.5rem + 2vw, 3rem) 1rem; }
.woocommerce-products-header__title.page-title { color: var(--c-navy); font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.4rem); }
.woocommerce-products-header__title.page-title::after { content: ""; display: block; width: 56px; height: 3px; border-radius: 3px; background: var(--c-gold); margin: .7rem auto 0; }
.woocommerce .woocommerce-result-count { color: var(--c-muted); }
.woocommerce .woocommerce-ordering select { border: 1px solid var(--c-line); border-radius: 8px; padding: .45rem .6rem; background: var(--c-surface); color: var(--c-ink); }

/* ---------- Notices ---------- */
.woocommerce .woocommerce-message, .woocommerce-info { border-top-color: var(--c-gold); }
.woocommerce .woocommerce-message::before, .woocommerce-info::before { color: var(--c-gold); }

/* ---------- RUO strip ---------- */
.clariven-ruo-strip { background: var(--c-navy); padding-block: 1.4rem; }
.clariven-ruo-strip__t {
  margin: 0 auto; max-width: 70ch;
  color: color-mix(in srgb, var(--c-paper) 80%, transparent);
  font-size: .86rem; letter-spacing: .02em;
}

/* ---------- Footer ---------- */
.clariven-footer { background: var(--c-navy); color: var(--c-paper); padding-block: clamp(2.5rem, 2rem + 2vw, 4rem) 2rem; margin-top: 0; }
.clariven-footer a { color: var(--c-paper); }
.clariven-footer a:hover { color: var(--c-gold); }
.clariven-footer__brand a { color: #fff; font-weight: 800; }
.clariven-footer__head { color: var(--c-gold); font-size: .8rem; text-transform: uppercase; letter-spacing: .16em; margin: 0 0 .9rem; }
.clariven-footer__note { color: color-mix(in srgb, var(--c-paper) 78%, transparent); font-size: .92rem; line-height: 1.6; }
.clariven-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.clariven-footer__legal { margin: 2.5rem 0 0; padding-top: 1.4rem; border-top: 1px solid rgba(255, 255, 255, .14); color: color-mix(in srgb, var(--c-paper) 62%, transparent); font-size: .8rem; }

/* ---------- Responsive ---------- */
@media (max-width: 781px) {
  .clariven-pdp-trust { grid-template-columns: 1fr; }
  .clariven-header__right { gap: 1rem; }
}
@media (max-width: 600px) {
  .clariven-topbar__msg { font-size: .64rem; letter-spacing: .02em; }
  .woocommerce ul.products { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
}
