/*
Theme Name: Virtus Supplements Commerce
Theme URI: https://virtussupplements.example
Author: Virtus Supplements
Description: WooCommerce theme for dietary supplements — structured SEO, FDA-aligned disclaimers, responsive PDP layouts.
Version: 1.2.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: virtus-supplements
*/

:root {
  --vs-bg: #f8f6f2;
  --vs-surface: #ffffff;
  --vs-ink: #14110d;
  --vs-muted: #5c5348;
  --vs-accent: #b8860b;
  --vs-accent-2: #1a1410;
  --vs-line: #e6dfd3;
  --vs-danger: #a32727;
  --vs-radius: 14px;
  --vs-shadow: 0 18px 45px rgba(26, 20, 16, 0.12);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;
  color: var(--vs-ink);
  background: var(--vs-bg);
  line-height: 1.65;
}

a { color: var(--vs-accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--vs-accent-2); }

.vs-container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.vs-skip {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.vs-skip:focus {
  left: 12px; top: 12px; width: auto; height: auto; padding: 10px 14px;
  background: #fff; border-radius: 8px; z-index: 100000;
  outline: 2px solid var(--vs-accent);
}

/* Header */
.vs-topbar {
  background: var(--vs-accent-2);
  color: #f3efe6;
  font-size: 0.85rem;
}
.vs-topbar-inner {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 8px 0;
}
.vs-trust {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
}
.vs-age-gate {
  background: #fff9e6;
  border-bottom: 1px solid var(--vs-line);
  font-size: 0.88rem;
  color: var(--vs-ink);
}
.vs-age-gate-inner {
  padding: 10px 0;
  display: flex;
  gap: 10px 14px;
  flex-wrap: wrap;
  align-items: baseline;
}
.vs-age-gate-inner span {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
  color: #6a4b00;
}
.vs-site-header {
  background: var(--vs-surface);
  border-bottom: 1px solid var(--vs-line);
  position: sticky; top: 0; z-index: 50;
}
.vs-header-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
}

@media (max-width: 900px) {
  .vs-header-grid { grid-template-columns: 1fr; }
}

.vs-brand {
  display: flex; align-items: center; gap: 14px;
}
.vs-brand-logo-link {
  display: flex; flex-shrink: 0; align-items: center; text-decoration: none;
  border-radius: 12px; box-shadow: var(--vs-shadow);
}
.vs-brand-logo-img {
  display: block; width: 48px; height: 48px; border-radius: 12px;
}
.vs-logo-mark {
  width: 46px; height: 46px; border-radius: 12px;
  background: radial-gradient(circle at 30% 30%, #f0d78c, #8a5a0b);
  box-shadow: var(--vs-shadow);
}
.vs-site-title {
  font-weight: 750;
  letter-spacing: -0.02em;
  font-size: 1.25rem;
  margin: 0;
}
.vs-site-title a { color: inherit; text-decoration: none; }
.vs-tagline { margin: 0; color: var(--vs-muted); font-size: 0.92rem; }

/* Nav */
.vs-nav-wrap { justify-self: end; }
.vs-nav-toggle {
  display: none;
  border: 1px solid var(--vs-line);
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  font-weight: 600;
}
.vs-primary-nav { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.vs-primary-nav > li { list-style: none; position: relative; }
.vs-primary-nav > li > a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--vs-ink);
  text-decoration: none;
  font-weight: 650;
}
.vs-primary-nav > li > a:hover { background: #f3efe6; }

.vs-primary-nav li ul {
  display: none;
  position: absolute;
  left: 0; top: 100%;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--vs-line);
  border-radius: 12px;
  padding: 8px;
  margin: 6px 0 0;
  box-shadow: var(--vs-shadow);
  z-index: 80;
}
.vs-primary-nav li:hover ul,
.vs-primary-nav li:focus-within ul { display: block; }
.vs-primary-nav li ul li { list-style: none; }
.vs-primary-nav li ul a {
  display: block; padding: 10px 10px;
  border-radius: 8px; color: var(--vs-ink); text-decoration: none; font-weight: 600;
}
.vs-primary-nav li ul a:hover { background: #f3faf6; }

@media (max-width: 900px) {
  .vs-nav-toggle { display: inline-flex; }
  .vs-primary-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: 10px;
  }
  .vs-primary-nav.is-open { display: flex !important; }
  .vs-primary-nav li ul {
    position: static;
    box-shadow: none;
    border: 0;
    padding-left: 10px;
  }
}

.vs-header-actions {
  display: flex; gap: 10px; align-items: center; justify-content: flex-end;
  flex-wrap: wrap;
}
.vs-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.vs-btn-primary {
  background: var(--vs-accent);
  color: #1a1410;
}
.vs-btn-primary:hover { filter: brightness(0.95); color: #1a1410; }
.vs-btn-ghost {
  background: #fff;
  border-color: var(--vs-line);
  color: var(--vs-ink);
}

/* Hero */
.vs-hero {
  background:
    radial-gradient(1200px 500px at 20% 0%, rgba(184,134,11,0.22), transparent 60%),
    linear-gradient(135deg, #1a1410 0%, #5c4514 52%, #e7c96b 100%);
  color: #fffdf8;
  padding: clamp(42px, 6vw, 78px) 0;
}
.vs-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(18px, 4vw, 44px);
  align-items: center;
}
@media (max-width: 900px) {
  .vs-hero-grid { grid-template-columns: 1fr; }
}
.vs-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  margin: 0 0 12px;
  letter-spacing: -0.03em;
}
.vs-lede { font-size: 1.12rem; opacity: 0.95; margin: 0 0 18px; max-width: 62ch; }
.vs-hero-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--vs-radius);
  padding: 18px;
  backdrop-filter: blur(8px);
}
.vs-kpis { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; margin-top: 14px; }
.vs-kpi {
  background: rgba(0,0,0,0.12);
  border-radius: 12px;
  padding: 12px;
}
.vs-kpi strong { display: block; font-size: 1.05rem; }

/* Sections */
.vs-section { padding: clamp(44px, 6vw, 72px) 0; }
.vs-section-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.vs-section-lede { margin: 0 0 22px; color: var(--vs-muted); max-width: 78ch; }

.vs-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 980px) { .vs-grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .vs-grid-3 { grid-template-columns: 1fr; } }

.vs-card {
  background: var(--vs-surface);
  border: 1px solid var(--vs-line);
  border-radius: var(--vs-radius);
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(15, 31, 23, 0.06);
}
.vs-card img { width: 100%; height: auto; display: block; aspect-ratio: 4/3; object-fit: cover; }
.vs-card-body { padding: 16px 16px 18px; }
.vs-card-body h3 { margin: 0 0 8px; font-size: 1.05rem; }
.vs-card-body p { margin: 0; color: var(--vs-muted); font-size: 0.95rem; }

/* WooCommerce */
.woocommerce .woocommerce-breadcrumb,
.woocommerce-breadcrumb { margin: 18px auto; width: min(1180px, 92vw); color: var(--vs-muted); font-size: 0.92rem; }

.woocommerce ul.products {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 16px !important;
}
@media (max-width: 980px) {
  .woocommerce ul.products { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}
@media (max-width: 640px) {
  .woocommerce ul.products { grid-template-columns: 1fr !important; }
}

.woocommerce ul.products li.product {
  background: var(--vs-surface);
  border: 1px solid var(--vs-line);
  border-radius: var(--vs-radius);
  padding: 14px !important;
  margin: 0 !important;
  width: 100% !important;
}

.woocommerce ul.products li.product img {
  border-radius: 12px;
}

.woocommerce span.onsale {
  background: var(--vs-accent) !important;
  border-radius: 999px !important;
  line-height: 1 !important;
  min-height: auto !important;
  padding: 8px 10px !important;
}

.woocommerce div.product {
  display: grid;
  gap: 18px;
}

@media (min-width: 980px) {
  .woocommerce div.product {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }
}

.woocommerce div.product .woocommerce-tabs {
  grid-column: 1 / -1;
  background: var(--vs-surface);
  border: 1px solid var(--vs-line);
  border-radius: var(--vs-radius);
  padding: 12px 14px;
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
  border-bottom: 1px solid var(--vs-line);
}

.woocommerce table.shop_attributes {
  border: 0 !important;
}
.woocommerce table.shop_attributes th,
.woocommerce table.shop_attributes td {
  border-bottom: 1px solid var(--vs-line) !important;
}

.vs-product-disclaimer {
  grid-column: 1 / -1;
  border-left: 4px solid var(--vs-accent);
  background: #fff9e6;
  padding: 14px 14px 14px 16px;
  border-radius: 12px;
  color: #2b2318;
  font-size: 0.95rem;
}

.vs-gallery-note {
  margin-top: 10px;
  color: var(--vs-muted);
  font-size: 0.9rem;
}

/* Cart / Checkout polish */
.woocommerce-cart table.cart,
.woocommerce-checkout #payment,
.woocommerce-checkout-review-order {
  border-radius: var(--vs-radius);
}

/* Footer */
.vs-footer {
  background: #0b241a;
  color: #d9eee4;
  margin-top: 48px;
  padding: 44px 0 28px;
}
.vs-footer a { color: #bff3d6; }
.vs-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(2, 1fr);
  gap: 18px;
}
.vs-footer-note {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.45;
}
@media (max-width: 980px) {
  .vs-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .vs-footer-grid { grid-template-columns: 1fr; }
}
.vs-footer h3 { margin: 0 0 10px; font-size: 1rem; }
.vs-footer ul { list-style: none; padding: 0; margin: 0; }
.vs-footer li { margin: 8px 0; }
.vs-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 22px;
  padding-top: 16px;
  display: flex; gap: 12px; justify-content: space-between; flex-wrap: wrap;
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
}

/* Legal pages */
.vs-legal {
  background: var(--vs-surface);
  border: 1px solid var(--vs-line);
  border-radius: var(--vs-radius);
  padding: clamp(18px, 3vw, 28px);
  box-shadow: 0 10px 28px rgba(15, 31, 23, 0.05);
}
.vs-legal h2 { margin-top: 1.4em; }
.vs-legal h2:first-child { margin-top: 0; }

/* Contact */
.vs-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) { .vs-contact-grid { grid-template-columns: 1fr; } }

.wpcf7,
.vs-contact-card {
  background: var(--vs-surface);
  border: 1px solid var(--vs-line);
  border-radius: var(--vs-radius);
  padding: 16px;
}

/* Blocks */
.entry-content > * { max-width: 78ch; }