/* Pharma Biotech — Direction A "Clinical Precision". Mobile first. */
:root {
  --ink: #0B2233; --teal: #0E7C7B; --teal-dark: #0A5E5D; --signal: #E0752D; --signal-ink: #1A0F05;
  --mint: #E4F0ED; --ground: #F7F8F6; --white: #FFFFFF; --muted: #4A5D68; --line: #D8DEDC;
  --on-dark: #C9D6DC; --accent-on-dark: #7FD1C9;
  --font-head: 'Sora', system-ui, sans-serif; --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --r-btn: 8px; --r-card: 12px; --wrap: 1280px; --gutter: 16px;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 16px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: var(--teal); }
a:hover { color: var(--teal-dark); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 700; }
h2 { font-size: clamp(24px, 3.2vw, 36px); font-weight: 600; }
h3 { font-size: clamp(19px, 2vw, 24px); font-weight: 600; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
.pb-skip { position: absolute; left: -999px; top: 8px; background: var(--white); padding: 8px 12px; z-index: 100; }
.pb-skip:focus { left: 8px; }
.pb-wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.pb-section { padding: 48px 0; }
.pb-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
.pb-lead { font-size: 18px; color: var(--muted); max-width: 780px; }

/* Buttons */
.pb-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 22px; border-radius: var(--r-btn); font-weight: 600; text-decoration: none; border: 1px solid transparent; }
.pb-btn--cta { background: var(--signal); color: var(--signal-ink); }
.pb-btn--cta:hover { background: #C9631F; color: var(--signal-ink); }
.pb-btn--dark { background: var(--ink); color: var(--white); }
.pb-btn--outline { background: var(--white); color: var(--teal); border-color: var(--teal); }
.pb-btn--soft { background: var(--mint); color: var(--ink); }
.pb-btn--ghost-light { color: var(--white); border-color: var(--accent-on-dark); }
.pb-btn--ghost-light:hover { color: var(--white); background: rgba(255,255,255,.08); }
.pb-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pb-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; padding: 0; list-style: none; }
.pb-badge { padding: 4px 10px; border-radius: 999px; background: var(--mint); color: var(--teal-dark); font-size: 13px; font-weight: 600; }

/* Header */
.pb-header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.pb-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.pb-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.pb-logo__name { font-family: var(--font-head); font-weight: 700; font-size: 19px; }
.pb-logo__img { display: block; height: 40px; width: auto; }
.pb-logo--light { color: var(--white); }
.pb-menu-toggle { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--r-btn); background: var(--white); color: var(--ink); display: inline-flex; align-items: center; justify-content: center; }
.pb-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--white); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 16px; }
.pb-nav.is-open { display: block; }
.pb-nav__list { list-style: none; margin: 0 0 12px; padding: 0; }
.pb-nav__list a { display: block; padding: 12px 0; color: var(--ink); text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--line); }
.pb-nav__list .sub-menu { list-style: none; padding-left: 16px; }
.pb-nav__cta { width: 100%; }
.pb-breadcrumbs { font-size: 14px; color: var(--muted); padding: 12px 0; }
.pb-breadcrumbs a { color: var(--muted); }

/* Hero */
.pb-hero { background: var(--ink); color: var(--white); padding: 40px 0; }
.pb-hero h1 { color: var(--white); }
.pb-hero .pb-eyebrow { color: var(--accent-on-dark); }
.pb-hero .pb-lead { color: var(--on-dark); }
.pb-hero__grid { display: grid; gap: 32px; align-items: center; }
.pb-hero__media { border-radius: 16px; overflow: hidden; background: #13354A; min-height: 220px; display: flex; align-items: center; justify-content: center; color: #8FA7B3; }
.pb-page-hero { padding: 32px 0 16px; }

/* Cards and grids */
.pb-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
.pb-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px; display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--ink); }
a.pb-card:hover { border-color: var(--teal); color: var(--ink); }
.pb-card__label { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--teal); }
.pb-card__title { font-family: var(--font-head); font-size: 21px; font-weight: 600; line-height: 1.25; }
.pb-card__text { color: var(--muted); font-size: 15px; }
.pb-card__more { font-weight: 600; color: var(--teal); margin-top: auto; }
.pb-card__img { border-radius: 8px; background: var(--mint); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.pb-trust { background: var(--mint); border-radius: var(--r-card); padding: 24px; display: grid; gap: 20px; }
.pb-trust strong { display: block; font-family: var(--font-head); font-size: 19px; }
.pb-trust span { color: #3C4F5A; font-size: 14px; }
.pb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pb-chip { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--white); color: var(--ink); text-decoration: none; font-size: 14px; }

/* Product */
.pb-product { display: grid; gap: 32px; }
.pb-product__media { border-radius: var(--r-card); background: var(--mint); min-height: 260px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pb-included { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-card); padding: 16px 20px; margin-top: 16px; }
.pb-specs { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; font-size: 15px; }
.pb-specs th, .pb-specs td { text-align: left; padding: 12px 16px; border-bottom: 1px solid #E6EAE8; vertical-align: top; }
.pb-specs th { width: 40%; font-weight: 600; }
.pb-specs tr:last-child th, .pb-specs tr:last-child td { border-bottom: 0; }

/* Long-form content from the editor */
.pb-content { max-width: 780px; }
.pb-content--wide { max-width: none; }
.pb-content h2 { margin-top: 1.6em; }
.pb-content h3 { margin-top: 1.3em; }
.pb-table { overflow-x: auto; margin: 0 0 1.5em; border: 1px solid var(--line); border-radius: var(--r-card); background: var(--white); }
.pb-content table { width: 100%; border-collapse: collapse; background: var(--white); font-size: 15px; }
.pb-content .pb-table td, .pb-content .pb-table th { border: 0; border-bottom: 1px solid #E6EAE8; }
.pb-content .pb-table tr:last-child td, .pb-content .pb-table tr:last-child th { border-bottom: 0; }
.pb-content .pb-kv th { background: none; width: 36%; font-weight: 600; }
.pb-content th, .pb-content td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.pb-content th { background: var(--mint); }
.pb-content blockquote { margin: 0 0 1.5em; padding: 12px 20px; border-radius: var(--r-card); background: var(--mint); }
.pb-content hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.pb-content code { background: var(--mint); color: var(--teal-dark); padding: 2px 8px; border-radius: 999px; font: 600 13px var(--font-body); }

/* Review placeholders ([CONFIRM], [DATASHEET: …]) — must be gone before launch */
.pb-todo { background: #FFF1B8; color: #5C4400; padding: 0 4px; border-radius: 4px; font-size: .9em; }

/* CTA band */
.pb-cta-band { background: var(--ink); color: var(--white); padding: 40px 0; margin-top: 48px; }
.pb-cta-band h2 { color: var(--white); }
.pb-cta-band p { color: var(--on-dark); }
.pb-cta-band__inner { display: grid; gap: 20px; align-items: center; }

/* Footer */
.pb-footer { background: #081A27; color: var(--on-dark); padding: 48px 0 96px; font-size: 15px; }
.pb-footer a { color: var(--white); }
.pb-footer__grid { display: grid; gap: 32px; }
.pb-footer__h { font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-on-dark); }
.pb-footer ul { list-style: none; margin: 0; padding: 0; line-height: 2; }
.pb-footer address { font-style: normal; line-height: 1.8; }
.pb-footer__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid #1E3A4C; margin-top: 32px; padding-top: 20px; font-size: 14px; }

/* Mobile quick-contact bar and WhatsApp float */
.pb-mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 10px 12px; background: var(--white); border-top: 1px solid var(--line); }
.pb-mobile-bar .pb-btn { min-height: 44px; padding: 8px; font-size: 15px; }
.pb-wa-float { display: none; }

@media (min-width: 768px) {
  :root { --gutter: 32px; }
  .pb-section { padding: 64px 0; }
  .pb-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pb-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pb-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .pb-trust { grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 32px 40px; }
  .pb-hero { padding: 72px 0 56px; }
  .pb-hero__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; }
  .pb-hero__media { min-height: 360px; }
  .pb-product { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; }
  .pb-product__media { min-height: 420px; }
  .pb-cta-band__inner { grid-template-columns: 1fr auto; }
  .pb-footer { padding-bottom: 48px; }
  .pb-footer__grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
  .pb-mobile-bar { display: none; }
  .pb-wa-float { display: flex; position: fixed; right: 24px; bottom: 24px; width: 56px; height: 56px; border-radius: 50%; align-items: center; justify-content: center; background: #1F8A4C; color: var(--white); z-index: 60; box-shadow: 0 2px 8px rgba(11,34,51,.25); }
  .pb-wa-float:hover { color: var(--white); background: #177040; }
}
@media (min-width: 1100px) {
  .pb-menu-toggle { display: none; }
  .pb-nav { display: flex; position: static; align-items: center; gap: 24px; padding: 0; border: 0; background: none; }
  .pb-nav__list { display: flex; gap: 24px; margin: 0; }
  .pb-nav__list a { padding: 8px 0; border: 0; font-size: 15px; }
  .pb-nav__list .sub-menu { display: none; }
  .pb-nav__cta { width: auto; }
}