/* ============================================================
   Camtech Biomedical — shared stylesheet
   Palette drawn from brand mark: signal blue + graphite grey
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap');

:root{
  --blue-bright: #5AA3CD;   /* logo bulb blue */
  --blue: #2E6E96;          /* deepened, for text/buttons/links */
  --blue-deep: #1F4E6E;     /* hover / pressed */
  --charcoal: #2E3033;      /* headings, body text */
  --grey: #5A5758;          /* logo grey */
  --grey-mid: #767679;
  --grey-line: #DCE2E6;
  --grey-line-strong: #C3CBD1;
  --bg: #FFFFFF;
  --bg-alt: #F2F6F9;
  --bg-tint: #EAF2F7;
  --navy: #1B242C;
  --navy-2: #232F38;

  --font-head: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --maxw: 1140px;
  --radius: 3px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
html,body{ margin:0; padding:0; }

body{
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

img{ max-width:100%; display:block; }
a{ color: var(--blue); text-decoration:none; }
a:hover{ color: var(--blue-deep); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible{
  outline: 2px solid var(--blue-bright);
  outline-offset: 2px;
}

h1,h2,h3,h4{
  font-family: var(--font-head);
  color: var(--charcoal);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.1rem, 1.6rem + 2vw, 3.1rem); font-weight:700; }
h2{ font-size: clamp(1.55rem, 1.35rem + 1vw, 2.15rem); }
h3{ font-size: 1.32rem; }
h4{ font-size: 1.05rem; }

p{ margin: 0 0 1.1em 0; max-width: 62ch; }
p.wide{ max-width: none; }

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

section{ padding: 76px 0; }
section.tight{ padding: 48px 0; }
.bg-alt{ background: var(--bg-alt); }
.bg-tint{ background: var(--bg-tint); }
.bg-navy{ background: var(--navy); color: #D8E2E8; }
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4{ color: #fff; }
.bg-navy p{ color: #B7C4CC; }
.bg-navy a{ color: var(--blue-bright); }

.rule{ border: none; border-top: 1px solid var(--grey-line); margin: 0; }

.eyebrow{
  display:block;
  font-family: var(--font-head);
  font-weight:600;
  font-size: 0.95rem;
  color: var(--blue);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.lede{ font-size: 1.15rem; color: var(--grey); max-width: 66ch; }

/* ---------- dot motif (from the logo mark) ---------- */
.dot-accent{
  display:inline-block;
  width: 7px; height:7px;
  border-radius:50%;
  background: var(--blue-bright);
  margin-right: 10px;
  flex: none;
}
ul.dot-list{ list-style:none; margin:0 0 1.2em 0; padding:0; max-width: 62ch; }
ul.dot-list li{
  display:flex; align-items:flex-start;
  gap: 0; margin-bottom: 0.65em;
  line-height:1.5;
}
ul.dot-list li .dot-accent{ margin-top: 8px; }
ul.dot-list.wide{ max-width:none; }
ul.dot-list a{ color: inherit; }
ul.dot-list a:hover{ color: var(--blue); text-decoration: underline; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-body);
  font-weight:600; font-size: 0.96rem;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor:pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.btn-primary{ background: var(--blue); color:#fff; }
.btn-primary:hover{ background: var(--blue-deep); color:#fff; }
.btn-outline{ background: transparent; border-color: var(--grey-line-strong); color: var(--charcoal); }
.btn-outline:hover{ border-color: var(--blue); color: var(--blue); }
.btn-outline-light{ background: transparent; border-color: rgba(255,255,255,0.35); color:#fff; }
.btn-outline-light:hover{ border-color:#fff; }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; margin-top: 8px; }
.btn[disabled]{ opacity:0.5; cursor:not-allowed; }

/* ============ HEADER / NAV ============ */
header.site-header{
  position: sticky; top:0; z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--grey-line);
}
.nav-wrap{
  max-width: var(--maxw); margin: 0 auto; padding: 0 28px;
  display:flex; align-items:center; justify-content:space-between;
  height: 88px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height: 46px; width:auto; }

nav.main-nav{ display:flex; align-items:center; gap: 6px; }
nav.main-nav > ul{ list-style:none; display:flex; gap:4px; margin:0; padding:0; }
nav.main-nav > ul > li{ position:relative; }
nav.main-nav > ul > li > a, nav.main-nav .nav-toggle{
  display:flex; align-items:center; gap:7px;
  font-family: var(--font-head); font-weight:500; font-size:1.06rem; letter-spacing:0.005em;
  color: var(--charcoal);
  padding: 11px 16px; border-radius: var(--radius);
  background:none; border:none; cursor:pointer;
}
nav.main-nav > ul > li > a:hover, nav.main-nav .nav-toggle:hover{ background: var(--bg-alt); color:var(--blue-deep); }
nav.main-nav > ul > li.current > a{ color: var(--blue); }
nav.main-nav > ul > li.current > .nav-toggle{ color: var(--blue); }
.caret{ width:9px; height:9px; border-right:1.5px solid currentColor; border-bottom:1.5px solid currentColor; transform: rotate(45deg); margin-top:-3px; transition: transform .15s ease; }

.dropdown{
  position:absolute; top: calc(100% + 6px); left:0;
  min-width: 280px;
  background:#fff; border:1px solid var(--grey-line);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(30,45,58,0.12);
  padding: 8px;
  display:none;
}
li.has-dropdown.open .dropdown{ display:block; }
li.has-dropdown.open .caret{ transform: rotate(225deg); margin-top:3px; }
.dropdown a{
  display:block; padding: 13px 16px; border-radius:2px;
  color: var(--charcoal); font-family: var(--font-head); font-weight:500; font-size:1.03rem;
}
.dropdown a:hover{ background: var(--bg-alt); color:var(--blue-deep); }

.nav-cta{ margin-left: 8px; }
.mobile-toggle{ display:none; }

@media (max-width: 880px){
  .mobile-toggle{
    display:flex; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;
  }
  .mobile-toggle span{ width:22px; height:2px; background:var(--charcoal); display:block; }
  nav.main-nav{
    position:fixed; top:88px; left:0; right:0; bottom:0;
    background:#fff; flex-direction:column; align-items:stretch;
    padding: 10px 20px 30px; overflow-y:auto;
    transform: translateX(100%); transition: transform .2s ease;
  }
  nav.main-nav.open{ transform:translateX(0); }
  nav.main-nav > ul{ flex-direction:column; gap:0; width:100%; }
  nav.main-nav > ul > li{ width:100%; border-bottom:1px solid var(--grey-line); }
  nav.main-nav > ul > li > a, nav.main-nav .nav-toggle{ width:100%; padding:16px 6px; justify-content:space-between; }
  .dropdown{ position:static; box-shadow:none; border:none; display:none; padding:0 0 10px 14px; }
  li.has-dropdown.open .dropdown{ display:block; }
  .nav-cta{ margin: 16px 0 0; }
  .nav-cta .btn{ display:flex; justify-content:center; }
}

/* ============ HERO ============ */
.hero{
  position:relative;
  background: var(--navy);
  color:#fff;
  overflow:hidden;
  background-image:
    linear-gradient(100deg, rgba(20,28,34,0.94) 0%, rgba(20,28,34,0.82) 38%, rgba(20,28,34,0.55) 68%, rgba(20,28,34,0.4) 100%),
    url('../assets/img/hero-healthcare.jpg');
  background-size: cover;
  background-position: center;
}
.hero .container{
  max-width: 720px;
  padding-top: 108px; padding-bottom: 108px;
  position:relative; z-index:2;
}
.hero h1{ color:#fff; }
.hero .lede{ color:#CBD7DE; }

/* page header (non-home pages) */
.page-hero{
  background-image:
    linear-gradient(100deg, rgba(20,28,34,0.92) 0%, rgba(20,28,34,0.86) 45%, rgba(20,28,34,0.72) 100%),
    url('../assets/img/hero-healthcare.jpg');
  background-size: cover;
  background-position: center;
  color:#fff;
  padding: 68px 0 60px;
}
.page-hero h1{ color:#fff; margin-bottom:0.35em; }
.page-hero .lede{ color:#B7C4CC; margin-bottom:0; }
.breadcrumb{ font-family: var(--font-mono); font-size:0.8rem; color:#8FB1C4; margin-bottom:16px; }
.breadcrumb a{ color:#8FB1C4; }
.breadcrumb a:hover{ color:#fff; }

/* ============ GRID / CARDS ============ */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:40px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
@media (max-width: 880px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns:1fr; }
  .hero .container{ padding-top:64px; padding-bottom: 64px; }
  .hero{
    background-image:
      linear-gradient(180deg, rgba(20,28,34,0.88) 0%, rgba(20,28,34,0.88) 100%),
      url('../assets/img/hero-healthcare.jpg');
  }
}

.panel{
  border:1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 30px 28px;
  background:#fff;
}
.panel h3{ margin-bottom:0.4em; }

.company-card{
  border:1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 28px 22px;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:16px;
  text-align:center;
  transition: border-color .15s ease, box-shadow .15s ease;
  min-height: 140px;
}
.company-card:hover{ border-color: var(--blue-bright); box-shadow: 0 8px 20px rgba(30,45,58,0.08); }
.company-card img{ max-height:42px; width:auto; max-width:100%; }
.company-card .visit{ font-size:0.86rem; font-weight:600; color: var(--blue); }

/* ---------- company logo marquee ---------- */
.company-marquee{
  overflow:hidden;
  position:relative;
  padding: 8px 0 4px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}
.company-track{
  display:flex;
  align-items:center;
  gap: 88px;
  width: max-content;
  animation: company-scroll 28s linear infinite;
}
.company-marquee:hover .company-track{ animation-play-state: paused; }
@keyframes company-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
.company-item{
  flex: 0 0 auto;
  display:flex; flex-direction:column; align-items:center; gap:16px;
  width: 210px;
  opacity:0.88;
  transition: opacity .15s ease, transform .15s ease;
}
.company-item:hover{ opacity:1; transform: translateY(-2px); }
.company-item img{ max-height:64px; width:auto; max-width:190px; }
.company-item .cname{ font-family: var(--font-head); font-weight:600; font-size:1.02rem; color: var(--charcoal); }
@media (prefers-reduced-motion: reduce){
  .company-track{ animation: none; }
  .company-marquee{ overflow-x:auto; }
}
@media (max-width: 600px){
  .company-track{ gap:56px; animation-duration: 20s; }
  .company-item{ width:170px; }
  .company-item img{ max-height:52px; }
}

/* ---------- partner swiper ---------- */
.partner-swiper{
  position:relative;
  border:1px solid var(--grey-line);
  border-radius: var(--radius);
  background:#fff;
  overflow:hidden;
}
.swiper-track{
  display:flex;
  transition: transform .55s cubic-bezier(.4,0,.2,1);
}
.swiper-slide{
  flex: 0 0 100%;
  width:100%;
  box-sizing:border-box;
  padding: 54px 76px;
  display:flex;
  align-items:center;
  gap:52px;
}
.swiper-slide .slide-logo{
  flex: 0 0 220px;
  height:150px;
  display:flex; align-items:center; justify-content:center;
}
.swiper-slide .slide-logo img{ max-width:100%; max-height:100%; object-fit:contain; }
.swiper-slide .slide-logo img.is-circle{ border-radius:50%; max-height:140px; }
.swiper-slide .slide-content h3{ margin-bottom:8px; }
.swiper-slide .slide-content p{ color:var(--grey); margin-bottom:14px; max-width:56ch; }
.swiper-slide .slide-content a.visit-link{ font-weight:600; font-size:0.95rem; }
.swiper-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  background:#fff; border:1px solid var(--grey-line-strong);
  width:42px; height:42px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; font-size:1.3rem; color:var(--charcoal);
  z-index:3; padding:0; line-height:1;
}
.swiper-arrow:hover{ border-color:var(--blue); color:var(--blue); background:var(--bg-alt); }
.swiper-arrow.prev{ left:16px; }
.swiper-arrow.next{ right:16px; }
.swiper-dots{
  display:flex; justify-content:center; gap:9px;
  padding: 4px 0 22px;
}
.swiper-dots .dot{
  width:8px; height:8px; border-radius:50%;
  background: var(--grey-line-strong); border:none; cursor:pointer; padding:0;
  transition: background .15s ease, transform .15s ease;
}
.swiper-dots .dot.active{ background: var(--blue); transform: scale(1.2); }
@media (max-width: 760px){
  .swiper-slide{
    flex-direction:column; text-align:center;
    padding: 56px 28px 6px;
    gap:16px;
  }
  .swiper-slide .slide-logo{ flex:0 0 auto; height:90px; width:100%; }
  .swiper-slide .slide-content p{ max-width:none; }
  .swiper-arrow{ width:34px; height:34px; font-size:1.05rem; top:14px; transform:none; }
  .swiper-arrow.prev{ left:12px; }
  .swiper-arrow.next{ right:12px; }
}

/* workflow steps (genuine sequence content only) */
.workflow{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 0;
  border-top:1px solid var(--grey-line);
  border-bottom:1px solid var(--grey-line);
}
.workflow-step{
  padding: 26px 22px;
  border-right:1px solid var(--grey-line);
  position:relative;
}
.workflow-step:last-child{ border-right:none; }
.workflow-step .num{
  font-family: var(--font-mono); color: var(--blue); font-size:0.85rem;
  display:block; margin-bottom:10px;
}
@media (max-width:880px){
  .workflow{ grid-template-columns:1fr; }
  .workflow-step{ border-right:none; border-bottom:1px solid var(--grey-line); }
  .workflow-step:last-child{ border-bottom:none; }
}

/* kit / product block */
.kit-block{ padding: 52px 0; }
.kit-block + .kit-block{ border-top: 1px solid var(--grey-line); }
.kit-head{ display:flex; align-items:baseline; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-bottom: 6px;}
.kit-tag{ font-family:var(--font-mono); font-size:0.78rem; color:var(--grey-mid); }

table.specs{ width:100%; border-collapse:collapse; margin: 1em 0 1.6em; font-size:0.95rem; }
table.specs th, table.specs td{ text-align:left; padding: 11px 14px; border-bottom:1px solid var(--grey-line); }
table.specs th{ font-family:var(--font-head); font-weight:600; background: var(--bg-alt); }
table.specs tr:last-child td{ border-bottom:none; }

.figure{ border:1px solid var(--grey-line); border-radius: var(--radius); padding: 18px; background: var(--bg-alt); text-align:center; }
.figure img{ margin:0 auto; max-height: 340px; width:auto; }
.figure figcaption{ font-size:0.85rem; color:var(--grey-mid); margin-top:12px; }

.pill{
  display:inline-block; font-family:var(--font-mono); font-size:0.76rem;
  border:1px solid var(--grey-line-strong); border-radius: 20px;
  padding: 5px 12px; margin: 0 8px 8px 0; color: var(--grey);
}

/* ---------- forms ---------- */
form.stack{ display:flex; flex-direction:column; gap:16px; max-width: 480px; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field label{ font-size:0.88rem; font-weight:600; color: var(--charcoal); }
.field input, .field textarea, .field select{
  font-family: var(--font-body); font-size:0.98rem;
  padding: 12px 14px;
  border: 1px solid var(--grey-line-strong);
  border-radius: var(--radius);
  background:#fff; color:var(--charcoal);
  width:100%;
}
.field textarea{ resize:vertical; min-height:110px; }
.field input:focus, .field textarea:focus{ border-color: var(--blue); }
.form-note{ font-size:0.85rem; color: var(--grey-mid); margin-top:-4px; }
.bg-navy .field label{ color:#DCE6EC; }

/* ---------- footer ---------- */
footer.site-footer{ background: var(--navy); color:#AFC0CA; padding-top: 64px; }
footer.site-footer h4{ color:#fff; font-size:0.95rem; margin-bottom: 16px; }
footer.site-footer a{ color:#AFC0CA; }
footer.site-footer a:hover{ color:#fff; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap:36px; padding-bottom: 40px; }
.footer-grid p{ color:#93A6B1; font-size:0.93rem; }
.footer-grid ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; font-size:0.93rem; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);
  padding: 20px 0 26px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:0.85rem; color:#7E90 9C;
  color:#7E909C;
}
@media (max-width:880px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width:560px){
  .footer-grid{ grid-template-columns: 1fr; }
  section{ padding: 52px 0; }
}

.address-block{ font-style:normal; font-size:0.93rem; line-height:1.7; }
.address-block strong{ color:#fff; display:block; margin-bottom:4px; }

.section-head{ max-width: 720px; margin-bottom: 40px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.list-inline{ list-style:none; padding:0; margin:0; display:flex; flex-wrap:wrap; gap: 10px 30px; }
.list-inline li{ display:flex; gap:8px; }

.small-caps-note{ font-size:0.85rem; color: var(--grey-mid); }

.cta-band{
  background: var(--blue);
  color:#fff;
  padding: 52px 0;
  text-align:center;
}
.cta-band h2{ color:#fff; }
.cta-band p{ color:#DCEEFA; margin-left:auto; margin-right:auto; }
.cta-band .btn-row{ justify-content:center; }