/* ============================================================
   BioFit — Version 3
   Same visual direction as the live biofit.ae site (light mint/sage,
   Sofia-Pro-style display headings, Poppins body). This is a polish
   pass, not a redesign: real button/card contrast fixes only.
   Tokens below are taken directly from biofit.ae's own computed
   styles, not invented.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
  --page-bg: #f5faf6;      /* biofit.ae body background */
  --ivory: #f5f3ed;        /* biofit.ae card/alt background */
  --mint-alt: #edf5ef;     /* biofit.ae secondary light section */
  --sage: #91c29d;         /* biofit.ae accent (decorative only now) */
  --sage-deep: #7a9e84;    /* biofit.ae medium sage */
  --forest: #3d6647;       /* biofit.ae heading colour — reused as button fill for real contrast */
  --forest-hover: #2f4f38;
  --muted: #8fa39a;        /* biofit.ae muted/secondary text */
  --dark-teal: #163133;    /* biofit.ae's own dark section colour (footer etc.) */
  --dark-teal-soft: #1d3f41;
  --near-black: #010502;
  --ink: #16241c;
  --white: #ffffff;
  --line: #dbe6de;
  --shadow-sm: 0 6px 18px -10px rgba(22, 49, 51, 0.18);
  --shadow-lg: 0 20px 44px -22px rgba(22, 49, 51, 0.28);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --max: 1180px;
}

:root[data-theme="dark"] {
  --page-bg: #0f1f20;
  --ivory: #16302f;
  --mint-alt: #123332;
  --line: #234745;
  --ink: #eef4f0;
  --muted: #a9c2ba;
  --white: #16302f;
  --shadow-sm: 0 6px 18px -10px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 44px -22px rgba(0, 0, 0, 0.55);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page-bg: #0f1f20;
    --ivory: #16302f;
    --mint-alt: #123332;
    --line: #234745;
    --ink: #eef4f0;
    --muted: #a9c2ba;
    --white: #16302f;
    --shadow-sm: 0 6px 18px -10px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 20px 44px -22px rgba(0, 0, 0, 0.55);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page-bg);
  color: var(--ink);
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; }

.serif {
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-weight: 300;
  letter-spacing: -0.01em;
}
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; }

h1, h2, h3, h4 { text-wrap: balance; margin: 0; color: var(--forest); }
p { text-wrap: pretty; margin: 0; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sage-deep);
}
.eyebrow.on-dark { color: var(--sage); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px, 4vw, 56px); }

.section { padding: clamp(56px, 8vw, 104px) 0; }
.section.tight { padding: clamp(40px, 5vw, 64px) 0; }
.section.dark { background: var(--dark-teal); color: #eef4f0; }
.section.dark h1, .section.dark h2, .section.dark h3, .section.dark h4 { color: #ffffff; }
.section.bone { background: var(--mint-alt); }
.section.bordered { border-bottom: 1px solid var(--line); }
.section.dark.bordered { border-bottom: 1px solid #23514f; }
.section.gradient { background: linear-gradient(180deg, var(--mint-alt) 0%, var(--sage) 140%); }

/* ---------------- Buttons — the actual polish fix ----------------
   Live site: sage pill (#91C29D) with white text sitting on a sage
   gradient section — the button visually disappears into its own
   background. Fix: solid --forest fill (the site's own heading
   colour) for real contrast, same pill shape/radius/weight kept. */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible { outline: 2px solid var(--forest); outline-offset: 2px; }
.btn-primary {
  background: var(--forest);
  color: #ffffff;
  box-shadow: 0 10px 22px -12px rgba(61, 102, 71, 0.55);
}
.btn-primary:hover { background: var(--forest-hover); box-shadow: 0 14px 26px -12px rgba(61, 102, 71, 0.65); }
.btn-secondary {
  background: var(--white);
  color: var(--forest);
  border-color: var(--forest);
}
.btn-secondary:hover { background: var(--forest); color: #fff; }
.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: #ffffff;
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.16); }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---------------- Top banner + Nav ---------------- */
.top-banner { background: var(--dark-teal); color: #eef4f0; font-size: 0.82rem; padding: 10px 0; }
.top-banner .wrap { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; text-align: center; }
.top-banner a { color: var(--sage); font-weight: 600; }

nav.site-nav { background: var(--page-bg); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.nav-bar { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { font-weight: 600; font-size: 1.1rem; letter-spacing: -0.01em; display: flex; align-items: center; gap: 6px; color: var(--forest); }
.nav-links { display: none; gap: 28px; align-items: center; }
.nav-links a { font-size: 0.88rem; font-weight: 500; color: var(--ink); padding: 6px 0; border-bottom: 2px solid transparent; transition: color 140ms ease, border-color 140ms ease; }
.nav-links a:hover, .nav-links a.active { color: var(--forest); border-color: var(--sage); }
.nav-cta { display: none; }
.nav-toggle { display: inline-flex; background: none; border: none; cursor: pointer; padding: 6px; color: var(--forest); }
.nav-toggle svg { width: 24px; height: 24px; }

.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid var(--line); background: transparent; color: var(--forest);
  cursor: pointer; flex-shrink: 0; transition: border-color 140ms ease, background 140ms ease;
}
.theme-toggle:hover { border-color: var(--sage-deep); }
.theme-toggle svg { width: 17px; height: 17px; }
.theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: block; }
}
.mobile-menu .theme-toggle { align-self: flex-start; margin-top: 8px; }
.mobile-menu { display: none; flex-direction: column; gap: 4px; padding: 8px 0 20px; border-top: 1px solid var(--line); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 4px; font-size: 0.98rem; font-weight: 500; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 12px; }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ---------------- Hero (no photo — matches live Home, which has none) ---------------- */
.hero { position: relative; padding: clamp(48px, 7vw, 88px) 0 clamp(40px, 6vw, 64px); background: linear-gradient(180deg, var(--page-bg) 0%, var(--mint-alt) 100%); }
.hero-content { color: var(--ink); }
.hero-content h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); line-height: 1.05; margin-top: 16px; max-width: 16ch; }
.hero-content .lede { max-width: 56ch; color: var(--muted); font-size: 1.02rem; margin-top: 18px; }
.hero-actions { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }

/* Page header WITH a real photo (About Us, Programs) */
.page-header { position: relative; min-height: 42vh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.page-header img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.page-header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(22,49,51,0.15) 0%, rgba(22,49,51,0.72) 100%); }
.page-header-content { padding: clamp(40px, 6vw, 64px) 0 clamp(32px, 4vw, 44px); color: #fff; }
.page-header-content h1 { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-top: 12px; max-width: 22ch; }
.page-header-content p { max-width: 56ch; color: #eaf3ec; margin-top: 12px; font-size: 0.98rem; }

/* Page header WITHOUT a real photo (Method, Doctors, Shop, Contact, Insights, Conditions) */
.page-header-plain { padding: clamp(48px, 7vw, 80px) 0 clamp(32px, 5vw, 48px); background: linear-gradient(180deg, var(--mint-alt) 0%, var(--sage) 160%); }
.page-header-plain h1 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-top: 12px; max-width: 24ch; }
.page-header-plain p { max-width: 58ch; color: var(--ink); opacity: 0.75; margin-top: 12px; font-size: 0.98rem; }

/* ---------------- Condition thumbnail row / grid ---------------- */
.condition-row { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 16px; overflow-x: auto; padding: 4px 4px 12px; scroll-snap-type: x proximity; }
.condition-row::-webkit-scrollbar { height: 6px; }
.condition-row::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
.cond-card { scroll-snap-align: start; position: relative; border-radius: var(--radius); overflow: hidden; min-height: 260px; display: flex; align-items: flex-end; box-shadow: var(--shadow-sm); isolation: isolate; }
.cond-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 400ms ease; }
.cond-card:hover img { transform: scale(1.05); }
.cond-card::before { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(22,49,51,0) 35%, rgba(9,20,21,0.88) 100%); z-index:-1; }
.cond-card .cc-body { padding: 18px 16px; color: #fff; }
.cond-card h3 { color: #fff; font-size: 1.05rem; font-weight: 600; }
.cond-card p { font-size: 0.82rem; color: #dbe9e0; margin-top: 6px; }
.condition-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }

/* ---------------- Cards — the other polish fix ----------------
   Live site: translucent sage-on-sage-gradient cards with poor
   definition. Fix: solid white/ivory surface + real shadow so cards
   read as elevated objects, not a continuation of the background. */
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }

/* ---------------- Two-col image/copy block ---------------- */
.split-block { display: grid; grid-template-columns: 1.05fr 1fr; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); }
.split-block.reverse { grid-template-columns: 1fr 1.05fr; }
.split-block.reverse .split-copy { order: 2; }
.split-copy { background: var(--dark-teal); color: #eef4f0; padding: clamp(32px, 4vw, 52px); display: flex; flex-direction: column; justify-content: center; }
.split-copy h2, .split-copy h3 { color: #fff; font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.18; margin-top: 12px; }
.split-copy p { color: #cfe3da; margin-top: 14px; font-size: 0.98rem; line-height: 1.65; }
.split-visual { position: relative; min-height: 380px; background: var(--mint-alt); }
.split-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.feature-list { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; }
.feature-row { display: flex; gap: 14px; align-items: flex-start; border-top: 1px solid #23514f; padding-top: 16px; }
.feature-row:first-child { border-top: none; padding-top: 0; }
.feature-num { font-size: 0.75rem; color: var(--sage); flex-shrink: 0; padding-top: 3px; }
.feature-row h4 { color: #fff; font-size: 0.98rem; font-weight: 600; margin: 0; }
.feature-row p { margin: 4px 0 0; font-size: 0.86rem; color: #b9d3c8; }

.stat-overlay { position: absolute; left: 20px; right: 20px; bottom: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat-chip { background: rgba(255,255,255,0.96); backdrop-filter: blur(6px); border-radius: 12px; padding: 14px 12px; box-shadow: var(--shadow-sm); }
.stat-chip .num { font-size: 1.4rem; font-weight: 700; color: var(--forest); line-height: 1; }
.stat-chip .lbl { font-size: 0.66rem; color: var(--muted); margin-top: 6px; }

/* ---------------- Divider quote band (text only, no imagery) ---------------- */
.quote-band { background: var(--dark-teal); color: #fff; padding: clamp(40px, 6vw, 64px) 0; text-align: center; }
.quote-band blockquote { margin: 0 auto; max-width: 680px; font-size: clamp(1.15rem, 2.2vw, 1.6rem); line-height: 1.4; font-weight: 500; }
.quote-band cite { display: block; margin-top: 14px; font-style: normal; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sage); }

/* ---------------- Steps ---------------- */
.step-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.step-card { border-top: 3px solid var(--sage); padding-top: 16px; }
.step-card .step-num { font-size: 0.78rem; color: var(--forest); font-weight: 700; }
.step-card h4 { font-size: 1.05rem; font-weight: 600; margin-top: 8px; }
.step-card p { font-size: 0.9rem; color: var(--muted); margin-top: 8px; line-height: 1.55; }

/* ---------------- Program / pricing cards ----------------
   Fix: all three cards get the SAME solid white surface (the live
   site oddly only whites-out the middle card); featured card gets a
   forest border + badge instead of an unrelated colour swap. */
.program-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.program-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); position: relative; display: flex; flex-direction: column; }
.program-card.featured { border-color: var(--forest); box-shadow: var(--shadow-lg); }
.program-card .badge { position: absolute; top: -12px; right: 20px; background: var(--forest); color: #fff; font-size: 0.68rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; letter-spacing: 0.04em; text-transform: uppercase; }
.program-card .duration { font-size: 0.72rem; color: var(--sage-deep); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.program-card h3 { font-size: 1.5rem; margin-top: 8px; }
.program-card .subtitle { color: var(--muted); font-size: 0.88rem; margin-top: 4px; }
.program-card .desc { font-size: 0.92rem; margin-top: 14px; color: var(--ink); line-height: 1.5; }
.program-card ul { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.program-card li { font-size: 0.86rem; color: var(--ink); padding-left: 20px; position: relative; line-height: 1.4; }
.program-card li::before { content: "✓"; position: absolute; left: 0; color: var(--forest); font-weight: 700; }
.program-card .btn { margin-top: 22px; }

/* ---------------- Comparison table ---------------- */
.compare-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); }
table.compare { width: 100%; border-collapse: collapse; min-width: 640px; background: var(--white); }
table.compare th, table.compare td { text-align: left; padding: 14px 18px; font-size: 0.86rem; border-bottom: 1px solid var(--line); }
table.compare thead th { background: var(--dark-teal); color: #fff; font-weight: 600; }
table.compare tbody tr.group-row td { background: var(--mint-alt); font-weight: 700; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--forest); }
table.compare td.yes { color: var(--forest); font-weight: 700; }
table.compare td.no { color: var(--muted); opacity: 0.6; }

/* ---------------- Treatment chips ---------------- */
.chip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 14px; }
.chip { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px; }
.chip h4 { font-size: 0.94rem; font-weight: 600; }
.chip p { font-size: 0.82rem; color: var(--muted); margin-top: 6px; line-height: 1.45; }

/* ---------------- FAQ ---------------- */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 0; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-size: 1rem; font-weight: 600; color: var(--ink); }
.faq-q .icon { flex-shrink: 0; transition: transform 200ms ease; color: var(--forest); }
.faq-item.open .faq-q .icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 240ms ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding-bottom: 20px; color: var(--muted); font-size: 0.92rem; line-height: 1.6; max-width: 68ch; }

/* ---------------- Stat strip ---------------- */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.stat-strip .stat { background: var(--white); padding: 22px 18px; text-align: center; }
.stat-strip .stat .num { font-size: 1.6rem; font-weight: 700; color: var(--forest); }
.stat-strip .stat .lbl { font-size: 0.68rem; color: var(--muted); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------------- Biomarker readout chips (hero) ---------------- */
.biomarker-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.biomarker-chips span { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em; color: var(--forest); background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; box-shadow: var(--shadow-sm); }
.biomarker-chips span b { color: var(--sage-deep); font-weight: 700; margin-right: 4px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.tag-cloud span { font-size: 0.78rem; font-weight: 600; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,0.1); color: #cfe3da; border: 1px solid #23514f; }
.tag-cloud .total { color: var(--sage); border-color: var(--sage); }

.outcome-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.outcome-strip .outcome { text-align: center; padding: 28px 16px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.outcome-strip .num { font-size: 2.4rem; font-weight: 700; color: var(--forest); font-family: ui-monospace, monospace; line-height: 1; }
.outcome-strip .lbl { margin-top: 10px; font-size: 0.88rem; color: var(--muted); }
@media (max-width: 640px) { .outcome-strip { grid-template-columns: 1fr; } }

/* ---------------- Article cards ---------------- */
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.article-card { border-radius: var(--radius); overflow: hidden; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform 200ms ease, box-shadow 200ms ease; }
.article-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.article-card .thumb { aspect-ratio: 16/10; overflow: hidden; background: var(--mint-alt); }
.article-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.article-card .ac-body { padding: 18px 18px 22px; flex: 1; display: flex; flex-direction: column; }
.article-card .date { font-size: 0.72rem; color: var(--sage-deep); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.article-card h3 { font-size: 1.05rem; margin-top: 8px; font-weight: 600; }
.article-card p { font-size: 0.86rem; color: var(--muted); margin-top: 8px; }
.article-card .read-more { margin-top: auto; padding-top: 14px; font-size: 0.82rem; font-weight: 600; color: var(--forest); }

.article-hero { position: relative; aspect-ratio: 21/9; border-radius: var(--radius); overflow: hidden; margin-bottom: 28px; background: var(--mint-alt); }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-body { max-width: 72ch; }
.article-body h2 { font-size: 1.4rem; font-weight: 600; margin-top: 36px; margin-bottom: 12px; }
.article-body p { margin-top: 14px; line-height: 1.7; color: var(--ink); font-size: 1rem; }
.article-body .point { margin-top: 14px; padding-left: 18px; border-left: 2px solid var(--sage); }
.article-body .point .plabel { font-weight: 700; font-size: 0.88rem; color: var(--forest); }
.article-body .point p { margin-top: 4px; }
.article-sources { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 0.82rem; color: var(--muted); }
.article-sources li { margin-top: 8px; }

/* ---------------- Shop / products ---------------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 22px; }
.product-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform 200ms ease, box-shadow 200ms ease; }
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.product-card .pc-image { position: relative; aspect-ratio: 1/1; background: var(--mint-alt); overflow: hidden; }
.product-card .pc-image img { width: 100%; height: 100%; object-fit: cover; }
.product-card .pc-badge { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,0.94); backdrop-filter: blur(4px); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700; color: var(--forest); padding: 6px 12px; border-radius: 999px; }
.product-card .pc-body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.product-card h3 { font-size: 1rem; margin-top: 0; font-weight: 600; }
.product-card .tagline { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }
.product-card .tag-row { margin-top: 10px; }
.product-card .tag-row span { font-size: 0.68rem; padding: 4px 9px; }
.product-card .price { margin-top: auto; padding-top: 14px; font-size: 1.05rem; font-weight: 700; color: var(--forest); font-family: ui-monospace, monospace; }
.product-card .price span { font-size: 0.7rem; color: var(--muted); font-weight: 500; margin-left: 4px; }

.pill-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.pill-filter a { font-size: 0.8rem; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-weight: 600; }
.pill-filter a.active, .pill-filter a:hover { border-color: var(--forest); color: var(--forest); }

.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.product-detail .pd-image { border-radius: var(--radius); overflow: hidden; background: var(--mint-alt); }
.product-detail h1 { font-size: 2rem; margin-top: 10px; }
.product-detail .price-lg { font-size: 1.6rem; font-weight: 700; margin-top: 12px; font-family: ui-monospace, monospace; color: var(--forest); }
.product-detail .desc { margin-top: 18px; color: var(--muted); line-height: 1.6; }
.product-detail h4 { margin-top: 26px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--forest); }
.product-detail ul.simple { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.product-detail ul.simple li { font-size: 0.9rem; padding-left: 18px; position: relative; }
.product-detail ul.simple li::before { content:"—"; position:absolute; left:0; color: var(--sage-deep); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tag-row span { font-size: 0.76rem; font-weight: 600; background: var(--mint-alt); padding: 5px 10px; border-radius: 999px; color: var(--forest); }

.disclaimer-note { background: var(--mint-alt); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; font-size: 0.8rem; color: var(--muted); margin-top: 28px; line-height: 1.5; }

/* ---------------- Footer ---------------- */
footer.site-footer { background: var(--dark-teal); color: #b9d3c8; padding-top: clamp(48px,6vw,72px); }
.footer-newsletter { border-bottom: 1px solid #23514f; padding-bottom: 40px; margin-bottom: 40px; display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
.footer-newsletter h3 { color: #fff; font-size: 1.25rem; max-width: 26ch; }
.footer-newsletter p { margin-top: 8px; max-width: 40ch; font-size: 0.88rem; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input { padding: 12px 16px; border-radius: var(--radius-sm); border: 1px solid #23514f; background: var(--dark-teal-soft); color: #fff; font-size: 0.9rem; min-width: 240px; }
.newsletter-form input::placeholder { color: #8fb0a8; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; padding-bottom: 44px; }
.footer-grid h4 { color: #fff; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.footer-grid a, .footer-grid p { font-size: 0.88rem; display: block; margin-bottom: 9px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #23514f; padding: 20px 0 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; }

/* ---------------- WhatsApp widget ---------------- */
.wa-widget { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 56px; height: 56px; border-radius: 50%; background: #2f8f5b; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 24px -8px rgba(0,0,0,0.4); transition: transform 160ms ease; }
.wa-widget:hover { transform: scale(1.06); }

/* ---------------- Split hero (Method page) ---------------- */
.split-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 58vh; }
.split-hero .sh-image { position: relative; overflow: hidden; background: var(--mint-alt); }
.split-hero .sh-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split-hero .sh-panel { background: var(--dark-teal); color: #eef4f0; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: clamp(32px, 5vw, 56px); text-align: center; position: relative; }
.split-hero .sh-copy { max-width: 380px; margin-bottom: 12px; }
.split-hero .sh-copy h1 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.4rem); margin-top: 10px; }
.split-hero .sh-copy p { color: #cfe3da; margin-top: 12px; font-size: 0.94rem; }
@media (max-width: 860px) {
  .split-hero { grid-template-columns: 1fr; min-height: auto; }
  .split-hero .sh-image { min-height: 220px; }
  .split-block, .split-block.reverse { grid-template-columns: 1fr; }
  .split-block.reverse .split-copy { order: 0; }
  .split-visual { min-height: 260px; }
  .stat-overlay { position: static; grid-template-columns: repeat(3,1fr); margin-top: 0; background: var(--dark-teal); padding: 16px; }
  .product-detail { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
}

.bio-signature { position: relative; width: 100%; max-width: 400px; aspect-ratio: 1/1; margin: 0 auto; animation: bio-drift 11s cubic-bezier(0.33,1,0.68,1) infinite; }
.bs-aura { position: absolute; inset: 18%; border-radius: 9999px; filter: blur(60px); pointer-events: none; background: radial-gradient(circle at center, rgba(145,194,157,0.3), rgba(145,194,157,0) 70%); }
.bs-svg { position: relative; width: 100%; height: 100%; }
.bs-orbit { animation: bio-orbit 48s linear infinite; transform-box: fill-box; transform-origin: center; }
.bs-pulse { animation: bs-pulse 2.6s cubic-bezier(0.33,1,0.68,1) infinite; }
.bs-scan { animation: bs-scan 5s ease-in-out infinite; }
@keyframes bio-drift { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-8px) rotate(0.8deg); } }
@keyframes bio-orbit { to { transform: rotate(360deg); } }
@keyframes bs-pulse { 0% { r: 5px; opacity: 0.55; } 70% { opacity: 0; } 100% { r: 20px; opacity: 0; } }
@keyframes bs-scan { 0% { transform: translateY(0); opacity: 0; } 10% { opacity: 1; } 88% { opacity: 1; } 100% { transform: translateY(446px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .bio-signature, .bs-orbit, .bs-pulse, .bs-scan { animation: none; }
  html { scroll-behavior: auto; }
  .btn, .cond-card img, .article-card, .product-card { transition: none; }
}

/* ---------------- Utility ---------------- */
.center { text-align: center; }
.mt-sm { margin-top: 12px; } .mt-md { margin-top: 24px; } .mt-lg { margin-top: 44px; }
.section-head { max-width: 620px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-top: 12px; }
.section-head p { color: var(--muted); margin-top: 12px; font-size: 1rem; }
.section-head.on-dark h2, .section-head.on-dark h3 { color: #fff; }
.section-head.on-dark p { color: #cfe3da; }
.breadcrumb { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.breadcrumb a { color: var(--forest); }