/* ==========================================================================
   Pharmascient — corporate site
   Palette: brand purple + soft lavender, charcoal ink, editorial serif display
   ========================================================================== */

:root{
  /* Primary palette */
  --purple:#633B97;         /* brand purple — header/nav, CTAs, accents */
  --purple-deep:#3F2461;    /* deep purple — dark sections, hovers, footer */
  --purple-ink:#2A1743;     /* deepest shade, gradient tail only */
  --lavender:#E8E0F5;       /* soft lavender — light bgs, dividers, cards */
  --lavender-soft:#F1ECF9;  /* lavender at half strength */

  /* Supporting neutrals */
  --paper:#FAFAFA;          /* main page background */
  --paper-alt:#F7F6FA;      /* alt section background */
  --white:#ffffff;
  --text:#2A2A32;           /* charcoal body text */
  --muted:#8B8A94;          /* cool gray — secondary text, captions */
  --line:#E6E2EE;           /* purple-tinted hairline */
  --line-dark:rgba(255,255,255,.15);

  /* On-dark text */
  --on-dark:#F4F0FA;
  --on-dark-muted:#C3B8D6;
  --on-dark-soft:#D9CFEA;

  --radius:16px;
  --wrap:1180px;
  /* Headings and UI: Myriad Pro where installed, Source Sans 3 otherwise.
     Body copy: Georgia, which ships on effectively every device. */
  --sans:"Myriad Pro","Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:Georgia,"Times New Roman",serif;
  --shadow:0 18px 50px -24px rgba(63,36,97,.42);
  --shadow-sm:0 10px 30px -20px rgba(63,36,97,.35);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:102px} /* clears the taller sticky header */
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.15rem,4vw,2.5rem)}

.skip{position:absolute;left:-999px;top:0;background:var(--purple-deep);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem;border-radius:8px}

/* Visible keyboard focus across the site */
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:4px}
.section-dark :focus-visible,.cta-band :focus-visible,.site-footer :focus-visible,.hero :focus-visible{outline-color:#fff}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--sans);font-weight:600;line-height:1.15;color:var(--purple-deep);letter-spacing:-.02em}
h1{font-size:clamp(2.5rem,6.1vw,4.6rem);font-weight:600}
/* Georgia italic for the emphasis — gives the headline a distinct voice and
   ties the display face to the body face instead of leaving them unrelated */
h1 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.015em;color:#CBB4EE}
h2{font-size:clamp(1.85rem,3.6vw,2.9rem)}
h3{font-size:1.3rem}
.eyebrow{
  font-family:var(--sans);font-size:.78rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--purple);margin-bottom:1rem;
}
.eyebrow.light{color:#C3A9EA}
/* with lead and body both set in Georgia, 1.14rem was too close to read as a
   lead — the size has to carry the hierarchy on its own now */
.lead{font-size:1.26rem;line-height:1.55;color:var(--text)}
/* Georgia for running text. Charcoal for body copy; cool gray is reserved for
   captions/disabled — it only reaches 3.3:1 on the off-white background, short
   of AA for running text. */
p,.lead{font-family:var(--serif)}
p{color:var(--text)}
/* the reset zeroes every margin, so stacked paragraphs ran together */
p+p{margin-top:1.05em}
.footer-bottom p+p{margin-top:0} /* flex row — margin would break the baseline */
.lead,p{overflow-wrap:break-word}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--sans);font-weight:600;font-size:.98rem;
  padding:.9rem 1.7rem;border-radius:999px;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s;
  border:1.5px solid transparent;white-space:nowrap;
}
.btn-primary{background:var(--purple);color:#fff;box-shadow:0 12px 28px -12px rgba(99,59,151,.85)}
.btn-primary:hover{background:var(--purple-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#F4F0FA;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,250,250,.88);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.brand-logo-img{height:40px;width:auto;display:block}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:86px;gap:1.5rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--purple-deep)}
.brand-mark{display:grid;place-items:center;color:var(--purple)}
.brand-name{font-family:var(--sans);font-weight:700;letter-spacing:.16em;font-size:1.02rem}
.main-nav{display:flex;align-items:center;gap:2rem}
.main-nav a{font-size:.95rem;font-weight:500;color:var(--text);transition:color .15s}
.main-nav a:hover{color:var(--purple)}
.main-nav .nav-cta{
  background:var(--purple);color:#fff;padding:.55rem 1.15rem;border-radius:999px;font-weight:600;
  transition:background .18s ease;
}
.main-nav .nav-cta:hover{background:var(--purple-deep);color:#fff}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:var(--purple-deep);border-radius:2px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;padding:.5rem 1.15rem 1.25rem;border-bottom:1px solid var(--line);background:var(--paper)}
.mobile-nav:not([hidden]){display:flex} /* [hidden] attr alone is overridden by display; gate the reveal on it */
.mobile-nav a{padding:.75rem 0;font-weight:500;border-bottom:1px solid var(--line);color:var(--text)}
.mobile-nav a:last-child{border-bottom:0;color:var(--purple);font-weight:600}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(125% 125% at 78% -12%,#7A4FB6 0%,var(--purple) 38%,var(--purple-deep) 72%,var(--purple-ink) 100%);
  color:var(--on-dark);padding:clamp(4.5rem,10vw,8.5rem) 0 clamp(4.5rem,9vw,8rem);
}
.hero-inner{position:relative;z-index:2;max-width:940px}
.hero .eyebrow{color:#CBB4EE}
.hero h1{color:#fff}
.hero-lead{font-size:clamp(1.1rem,1.7vw,1.35rem);color:var(--on-dark-soft);max-width:640px;margin:1.6rem 0 2.4rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

.hero-figure{position:absolute;inset:0;z-index:1;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(8px);opacity:.6}
.orb-a{width:min(46vw,560px);height:min(46vw,560px);right:-8%;top:-14%;
  background:radial-gradient(circle at 30% 30%,rgba(232,224,245,.5),transparent 62%)}
.orb-b{width:min(30vw,360px);height:min(30vw,360px);right:22%;bottom:-18%;
  background:radial-gradient(circle at 50% 50%,rgba(160,110,225,.45),transparent 60%)}
.grid-lines{position:absolute;inset:0;opacity:.55;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(70% 60% at 75% 20%,#000 0%,transparent 70%);
  mask-image:radial-gradient(70% 60% at 75% 20%,#000 0%,transparent 70%);}

/* ---------- Trust strip ---------- */
.trust{background:var(--lavender);color:var(--purple-deep);border-bottom:1px solid #DBD0EE}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;padding:2.4rem 0}
.trust-item{display:flex;flex-direction:column;gap:.35rem;padding-left:1.2rem;border-left:2px solid var(--purple)}
/* Georgia's figures are old-style, so 2 / 6 / 3 / 100% sat at four different
   heights and the row read as uneven. The sans has lining figures that align. */
.trust-num{font-family:var(--sans);font-weight:600;font-size:2.4rem;line-height:1;letter-spacing:-.02em;color:var(--purple-deep)}
.trust-label{font-size:.85rem;color:#6B5C82;line-height:1.4}

/* ---------- Sections ---------- */
.section{padding:clamp(3.8rem,8vw,7rem) 0}
.section-alt{background:var(--paper-alt);border-block:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:3rem}
.section-sub{margin-top:1rem;font-size:1.1rem;color:var(--text)}
.section-sub.light{color:var(--on-dark-muted)}

.grid-2{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
#about .grid-2 h2{margin-top:.2rem}

/* ---------- Brand cards ---------- */
/* minmax(330px) still lands 3 across at the 1180 wrap — six brands sit as a clean 3+3 */
.brand-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:1.6rem}
.brand-card{
  --accent:var(--purple); /* per-card override still works; unified by default */
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:2.4rem 2.1rem;display:flex;flex-direction:column;gap:1rem;
  position:relative;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s;
}
.brand-card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--accent)}
.brand-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
/* Stacked rather than logo-left/tag-right: at these logo widths the longer tags
   wrapped on some cards and not others, so the row read as misaligned. */
.brand-top{display:flex;flex-direction:column;align-items:flex-start;gap:.85rem}
.brand-logo{
  font-family:var(--serif);font-size:1.9rem;font-weight:600;color:var(--accent);
  letter-spacing:-.01em;
}
.brand-heading{margin:0;line-height:0;display:flex;align-items:center;min-height:62px}
/* Greyscale logos: any brand colour is neutralised and softened to charcoal
   weight, so six different wordmarks read as one considered set. Full strength
   on hover. */
/* Sized by a box, not a fixed height: these wordmarks range from one very wide
   line (Kerascient, 7:1) to three stacked lines (Skinew), and a fixed height
   would make the wide ones tower over the stacked ones. */
.brand-card-logo{
  width:auto;height:auto;max-width:210px;max-height:44px;object-fit:contain;display:block;
  filter:grayscale(1);opacity:.72;transition:opacity .22s ease,filter .22s ease;
}
/* Skinew stacks three scripts (Latin / katakana / Arabic). Held to the same 36px
   as the two-line marks it would run at ~10px a line, so it gets a taller cap —
   that puts its per-line weight in step with the rest of the set. */
.brand-card-logo.stacked{max-height:62px}
.brand-card:hover .brand-card-logo{opacity:1}
/* Stand-in wordmark for a brand with no logo file yet */
.brand-wordmark{
  font-family:var(--sans);font-weight:700;font-size:1.15rem;letter-spacing:.02em;
  color:var(--text);line-height:36px;opacity:.72;transition:opacity .22s ease;
}
.brand-card:hover .brand-wordmark{opacity:1}
.brand-tag{
  font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  /* accent darkened toward charcoal: keeps each brand's hue but clears AA at 11.5px */
  color:color-mix(in srgb,var(--accent) 62%,var(--text));
  background:color-mix(in srgb,var(--accent) 12%,#fff);
  padding:.3rem .7rem;border-radius:999px;white-space:nowrap;
}
.brand-card h3{color:var(--purple-deep);font-family:var(--sans);font-weight:700;font-size:1.15rem}
.brand-card p{flex:1}
.brand-link{font-weight:600;color:var(--purple);font-size:.95rem;display:inline-flex;gap:.4rem;transition:gap .18s}
.brand-link:hover{gap:.75rem;color:var(--purple-deep)}
.brand-link.muted{color:var(--text)}
.brands-note{text-align:center;margin-top:2.4rem;color:var(--text)}
.brands-note a{color:var(--purple);font-weight:600}
.brands-note a:hover{color:var(--purple-deep)}

/* ---------- Categories ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.cat-card{padding:2rem 1.8rem;border-radius:var(--radius);background:var(--white);border:1px solid var(--line);
  transition:transform .2s ease,box-shadow .2s ease}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.section-alt .cat-card{background:var(--white)}
.cat-icon{width:72px;height:72px;border-radius:18px;display:grid;place-items:center;
  background:var(--lavender);color:var(--purple);margin-bottom:1.2rem}
.cat-card h3{color:var(--purple-deep);margin-bottom:.5rem;font-family:var(--sans);font-weight:700;font-size:1.2rem}
.soon-pill,.hq{
  font-family:var(--sans);font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  vertical-align:middle;margin-left:.5rem;padding:.2rem .55rem;border-radius:999px;
  background:var(--lavender);color:var(--purple);
}

/* ---------- Capabilities (dark) ---------- */
.section-dark{background:var(--purple-deep);color:var(--on-dark)}
.section-dark h2{color:#fff}
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0}
.cap{padding:2.2rem;border-top:1px solid var(--line-dark);transition:background .2s ease}
.cap:hover{background:rgba(255,255,255,.04)}
.cap:nth-child(odd){border-right:1px solid var(--line-dark)}
.cap-num{font-family:var(--sans);font-weight:600;font-size:.95rem;letter-spacing:.06em;color:#C3A9EA;display:block;margin-bottom:.8rem}
.cap h3{color:#fff;font-family:var(--sans);font-weight:700;font-size:1.2rem;margin-bottom:.5rem}
.cap p{color:var(--on-dark-muted)}

/* ---------- Global offices ---------- */
.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.office{padding:2rem 1.8rem;border-radius:var(--radius);background:var(--lavender-soft);border:1px solid var(--line)}
/* Country-code chip rather than a flag emoji — Windows has no flag glyphs and
   would otherwise show the bare letter pair. */
.office-flag{
  display:inline-block;margin-bottom:1rem;padding:.3rem .7rem;border-radius:8px;
  background:var(--purple);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.12em;line-height:1.4;
}
.office h3{color:var(--purple-deep);font-family:var(--sans);font-weight:700;font-size:1.15rem;margin-bottom:.6rem}
.office p{color:var(--text);line-height:1.7}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.news-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.9rem;display:flex;flex-direction:column;gap:.7rem}
.news-card time{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--purple)}
.news-card h3{color:var(--purple-deep);font-family:var(--sans);font-weight:700;font-size:1.25rem}
.placeholder-card{border-style:dashed;background:transparent}
.placeholder-card time{color:#5F5E6B}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--purple-deep),var(--purple) 65%,#7A4FB6);color:#fff;text-align:center;padding:clamp(3.5rem,7vw,5.5rem) 0}
.cta-inner{max-width:720px}
.cta-band h2{color:#fff}
.cta-band p{color:#EDE5FA;margin:1rem 0 2rem;font-size:1.15rem}
.cta-band .btn-primary{background:#fff;color:var(--purple-deep);box-shadow:0 12px 28px -14px rgba(0,0,0,.5)}
.cta-band .btn-primary:hover{background:var(--purple-ink);color:#fff}

/* ---------- Contact ---------- */
.contact-grid{align-items:center}
.contact-email{margin-top:1.4rem;font-size:1.35rem;font-family:var(--serif)}
.contact-email a{color:var(--purple)}
.contact-email a:hover{color:var(--purple-deep)}
.contact-card{background:var(--lavender-soft);border:1px solid var(--line);border-radius:var(--radius);padding:2.4rem}
.contact-card h3{color:var(--purple-deep);margin-bottom:.6rem;font-family:var(--sans);font-weight:700}
.contact-card .btn{margin-top:1.4rem}
.contact-brands{margin-top:1.4rem;font-size:.95rem}
.contact-brands a{color:var(--purple);font-weight:600}

/* ---------- Footer ---------- */
.site-footer{background:var(--purple-deep);color:var(--on-dark-soft);padding:4rem 0 2rem}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem}
.footer-logo{filter:brightness(0) invert(1)} /* wordmark -> white on dark footer */
.footer-brand p{margin-top:1.1rem;color:var(--on-dark-muted);max-width:320px;font-size:.95rem}
.footer-col h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:#C3A9EA;margin-bottom:1rem;font-weight:600}
.footer-col a{display:block;padding:.35rem 0;color:var(--on-dark-muted);font-size:.95rem;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:3rem;padding-top:1.6rem;border-top:1px solid var(--line-dark)}
.footer-bottom p{color:#A392BB;font-size:.85rem}

/* ---------- Reveal animation (only when JS is active, so no-JS still shows) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .grid-2{grid-template-columns:1fr;gap:1.5rem}
  .trust-inner{grid-template-columns:repeat(2,1fr);gap:1.8rem 1.5rem}
  .cat-grid,.office-grid,.news-grid{grid-template-columns:1fr}
  .cap-grid{grid-template-columns:1fr}
  .cap:nth-child(odd){border-right:0}
  .cap:first-child{border-top:1px solid var(--line-dark)}
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:520px){
  .trust-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .hero-actions .btn{flex:1}
}