/* ============================================
   MediVantaLab — style.css
   Precision Health Intelligence
   Palette: Dark Navy + Cyan + Electric Blue
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --navy:        #0D2B5E;
  --navy-dark:   #071A3E;
  --navy-mid:    #163570;
  --navy-light:  #1E4A9A;
  --cyan:        #00C8D4;
  --cyan-light:  #33D6E0;
  --cyan-dark:   #00A8B4;
  --electric:    #0066FF;
  --white:       #FFFFFF;
  --off-white:   #F4F8FD;
  --bg-light:    #EEF4FB;
  --border:      #D0DFF0;
  --text:        #071A3E;
  --text-mid:    #2C4A7C;
  --text-light:  #6B8AB8;
  --gold:        #F5A623;
  --success:     #00B87A;
  --shadow-sm:   0 2px 10px rgba(13,43,94,.09);
  --shadow-md:   0 6px 28px rgba(13,43,94,.14);
  --shadow-lg:   0 16px 52px rgba(13,43,94,.2);
  --radius:      12px;
  --radius-sm:   8px;
  --transition:  0.24s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Space Grotesk',sans-serif;background:var(--off-white);color:var(--text);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 22px}

/* ============================================
   HEADER
   ============================================ */
#header{
  background:var(--navy-dark);
  position:sticky;top:0;z-index:999;
  border-bottom:1px solid rgba(0,200,212,.15);
  box-shadow:0 2px 20px rgba(7,26,62,.5);
}
.header-inner{display:flex;align-items:center;height:70px;gap:20px}

.logo{display:flex;align-items:center;flex-shrink:0}
.logo-img{height:48px;width:auto;display:block}
@media(max-width:600px){.logo-img{height:38px}}

.header-search{flex:1;max-width:460px;position:relative}
.header-search input{
  width:100%;padding:9px 40px 9px 16px;
  border-radius:6px;border:1px solid rgba(0,200,212,.2);
  background:rgba(0,200,212,.06);color:var(--white);
  font-family:'Space Grotesk',sans-serif;font-size:.87rem;outline:none;
  transition:var(--transition);
}
.header-search input::placeholder{color:rgba(255,255,255,.35)}
.header-search input:focus{border-color:var(--cyan);background:rgba(0,200,212,.1)}
.header-search .s-btn{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  background:none;border:none;color:rgba(255,255,255,.4);cursor:pointer;font-size:15px;
}
.header-search .s-btn:hover{color:var(--cyan)}

.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-links a{
  color:rgba(255,255,255,.7);font-size:.83rem;font-weight:500;
  padding:6px 12px;border-radius:var(--radius-sm);transition:var(--transition);white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:var(--cyan);background:rgba(0,200,212,.08)}

.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px;margin-left:auto}
.hamburger span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px;transition:var(--transition)}
.mobile-menu{display:none;background:var(--navy-dark);padding:14px 22px 18px;border-top:1px solid rgba(0,200,212,.1)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;color:rgba(255,255,255,.78);padding:10px 0;font-size:.93rem;border-bottom:1px solid rgba(255,255,255,.07)}
.mobile-menu a:last-child{border-bottom:none}

/* ============================================
   HERO — Full-width data-dashboard style
   ============================================ */
.hero{
  background:var(--navy-dark);
  padding:72px 0 64px;
  position:relative;overflow:hidden;
}
/* Grid pattern overlay */
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,200,212,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,200,212,.05) 1px,transparent 1px);
  background-size:40px 40px;
}
/* Cyan glow */
.hero::after{
  content:'';position:absolute;
  bottom:-60px;left:50%;transform:translateX(-50%);
  width:800px;height:200px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(0,200,212,.12) 0%,transparent 70%);
}

.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 380px;gap:52px;align-items:center;
}

.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(0,200,212,.3);border-radius:4px;
  color:var(--cyan);font-size:.72rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding:5px 14px;margin-bottom:20px;
  background:rgba(0,200,212,.06);
}
.hero-kicker::before{content:'◆';font-size:8px}

.hero-h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(2rem,4.2vw,3.2rem);
  color:var(--white);line-height:1.18;margin-bottom:18px;font-weight:700;
}
.hero-h1 .hl{color:var(--cyan)}

.hero-p{
  color:rgba(255,255,255,.6);font-size:.97rem;font-weight:400;
  line-height:1.72;max-width:520px;margin-bottom:32px;
}

.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.btn-cyan{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--cyan);color:var(--navy-dark);
  font-weight:700;font-size:.9rem;
  padding:12px 26px;border-radius:6px;transition:var(--transition);
  box-shadow:0 4px 18px rgba(0,200,212,.35);
}
.btn-cyan:hover{background:var(--cyan-light);transform:translateY(-2px);box-shadow:0 8px 26px rgba(0,200,212,.45)}
.btn-outline-c{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--white);
  font-weight:500;font-size:.9rem;
  padding:11px 24px;border-radius:6px;border:1px solid rgba(255,255,255,.25);
  transition:var(--transition);
}
.btn-outline-c:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.5)}

.hero-badges{display:flex;gap:18px;flex-wrap:wrap}
.hbadge{
  display:flex;align-items:center;gap:6px;
  color:rgba(255,255,255,.55);font-size:.78rem;font-weight:400;
}
.hbadge-dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);flex-shrink:0}

/* Right side — data panel */
.hero-panel{
  background:rgba(0,200,212,.05);
  border:1px solid rgba(0,200,212,.18);
  border-radius:var(--radius);padding:28px;
  backdrop-filter:blur(8px);
}
.panel-title{
  font-size:.68rem;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:18px;
  padding-bottom:10px;border-bottom:1px solid rgba(0,200,212,.15);
}
.panel-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pstat{
  background:rgba(255,255,255,.04);border:1px solid rgba(0,200,212,.12);
  border-radius:var(--radius-sm);padding:14px;text-align:center;
  transition:var(--transition);
}
.pstat:hover{background:rgba(0,200,212,.08);border-color:rgba(0,200,212,.25)}
.pstat-num{
  font-family:'Playfair Display',serif;font-size:1.75rem;font-weight:700;
  color:var(--cyan);line-height:1;
}
.pstat-lbl{color:rgba(255,255,255,.48);font-size:.7rem;margin-top:4px;font-weight:500}

.panel-divider{height:1px;background:rgba(0,200,212,.12);margin:18px 0}

.panel-features{display:flex;flex-direction:column;gap:10px}
.pfeat{
  display:flex;align-items:center;gap:10px;
  font-size:.8rem;color:rgba(255,255,255,.6);
}
.pfeat-icon{
  width:28px;height:28px;border-radius:6px;
  background:rgba(0,200,212,.1);border:1px solid rgba(0,200,212,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;flex-shrink:0;
}

/* ============================================
   CATEGORY FILTER STRIP
   ============================================ */
.mvl-cat-strip{
  background:var(--navy-dark);
  border-bottom:1px solid rgba(0,200,212,.12);
  padding:11px 0;
  position:sticky;top:70px;z-index:98;
}
.mvl-cat-inner{display:flex;gap:6px;flex-wrap:wrap;align-items:center;justify-content:center}
.mvl-cat-btn{
  background:transparent;border:1px solid rgba(0,200,212,.2);
  color:rgba(255,255,255,.55);border-radius:4px;
  padding:5px 14px;font-family:'Space Grotesk',sans-serif;
  font-size:.75rem;font-weight:500;cursor:pointer;
  transition:var(--transition);white-space:nowrap;
}
.mvl-cat-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.mvl-cat-btn.active{
  background:var(--cyan);border-color:var(--cyan);
  color:var(--navy-dark);font-weight:700;
}

/* ============================================
   SECTION LABELS
   ============================================ */
.sec-wrap{text-align:center;margin-bottom:36px}
.sec-tag{
  display:inline-block;font-size:.68rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:rgba(0,200,212,.08);
  border:1px solid rgba(0,200,212,.2);
  border-radius:4px;padding:4px 12px;margin-bottom:10px;
}
.sec-title{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.6rem,3vw,2.3rem);
  color:var(--navy-dark);line-height:1.2;font-weight:700;
}
.sec-sub{color:var(--text-light);font-size:.91rem;font-weight:400;margin-top:8px;max-width:560px;margin-left:auto;margin-right:auto}

/* Dark section overrides */
.sec-title-light{color:var(--white)}
.sec-sub-light{color:rgba(255,255,255,.55)}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section{background:var(--off-white);padding:60px 0 72px}

.mvl-prod-header{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:26px;flex-wrap:wrap;
}
.mvl-prod-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap}

.prod-search-input{
  padding:9px 16px;border-radius:6px;
  border:1px solid var(--border);background:var(--white);
  font-family:'Space Grotesk',sans-serif;font-size:.85rem;
  width:100%;max-width:300px;outline:none;transition:var(--transition);
}
.prod-search-input:focus{border-color:var(--cyan)}

.prod-count{font-size:.84rem;color:var(--text-light)}
.prod-count strong{color:var(--text)}

.products-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:18px;
}

.pcard{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
  transition:var(--transition);display:flex;flex-direction:column;
}
.pcard:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-4px);
  border-color:rgba(0,200,212,.35);
}
.pcard.hidden{display:none}

.pcard-img-link{display:block}
.pcard-img-wrap{
  background:linear-gradient(135deg,var(--off-white),var(--bg-light));
  padding:16px;display:flex;align-items:center;justify-content:center;
  height:165px;overflow:hidden;
}
.pcard-img-wrap img{
  max-height:136px;width:auto;object-fit:contain;
  transition:transform .3s ease;display:block;
}
.pcard:hover .pcard-img-wrap img{transform:scale(1.07)}

.pcard-body{padding:13px 15px 15px;flex:1;display:flex;flex-direction:column}
.pcard-cat{
  font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan-dark);display:block;margin-bottom:5px;
}
.pcard-name{
  font-family:'Space Grotesk',sans-serif;font-size:.97rem;font-weight:700;
  color:var(--navy);line-height:1.3;margin-bottom:6px;
}
.pcard-name a{color:inherit;transition:var(--transition)}
.pcard-name a:hover{color:var(--cyan-dark)}
.pcard-desc{
  font-size:.75rem;color:var(--text-light);line-height:1.5;flex:1;margin-bottom:11px;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;
}
.pcard-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}
.pcard-stars{color:var(--gold);font-size:.76rem}
.pcard-rev{font-size:.7rem;color:var(--text-light)}
.pcard-btn{
  display:inline-flex;align-items:center;gap:4px;
  background:var(--navy);color:var(--white);
  font-size:.72rem;font-weight:700;
  padding:6px 12px;border-radius:4px;white-space:nowrap;
  transition:var(--transition);
}
.pcard-btn:hover{background:var(--navy-mid);box-shadow:0 2px 10px rgba(13,43,94,.25)}

/* ============================================
   TRENDING CAROUSEL
   ============================================ */
.trending-section{
  padding:64px 0;
  background:var(--navy-dark);
  border-top:1px solid rgba(0,200,212,.1);
  position:relative;overflow:hidden;
}
.trending-section::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,200,212,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,200,212,.03) 1px,transparent 1px);
  background-size:36px 36px;
}
.trending-section .container{position:relative;z-index:1}

.tcard{
  background:rgba(255,255,255,.04);border:1px solid rgba(0,200,212,.15);
  border-radius:var(--radius);overflow:hidden;transition:var(--transition);flex-shrink:0;
}
.tcard:hover{background:rgba(0,200,212,.08);border-color:rgba(0,200,212,.4);transform:translateY(-4px);box-shadow:0 8px 26px rgba(0,200,212,.18)}
.tcard-link{display:block;padding:16px 12px;text-align:center;color:inherit;text-decoration:none}
.tcard-img{height:115px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;overflow:hidden}
.tcard-img img{max-height:106px;width:auto;object-fit:contain;transition:transform .3s ease;display:block}
.tcard:hover .tcard-img img{transform:scale(1.08)}
.tcard-name{font-size:.84rem;font-weight:700;color:var(--white);margin-bottom:9px}
.tcard-btn{
  display:inline-block;background:var(--cyan);
  color:var(--navy-dark);font-size:.72rem;font-weight:700;
  padding:5px 13px;border-radius:4px;
}

/* ============================================
   CAROUSEL ENGINE
   ============================================ */
.carousel-wrapper{position:relative;margin-top:26px}
.carousel-track-outer{overflow:hidden;border-radius:var(--radius)}
.carousel-track{display:flex;gap:16px;transition:transform .44s cubic-bezier(.4,0,.2,1)}
.carousel-controls{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:18px}
.carousel-btn{
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(0,200,212,.35);
  background:rgba(0,200,212,.06);color:var(--cyan);
  font-size:15px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.carousel-btn:hover{background:var(--cyan);color:var(--navy-dark);border-color:var(--cyan)}
.carousel-btn:disabled{opacity:.28;cursor:not-allowed}
.carousel-dots{display:flex;gap:6px}
.dot{
  width:7px;height:7px;border-radius:50%;
  background:rgba(255,255,255,.18);cursor:pointer;
  transition:var(--transition);border:none;
}
.dot.active{background:var(--cyan);width:20px;border-radius:3px}

/* Blog section overrides */
.blog-section .carousel-btn{border-color:var(--border);color:var(--navy);background:var(--white)}
.blog-section .carousel-btn:hover{background:var(--navy);color:var(--white);border-color:var(--navy)}
.blog-section .dot{background:var(--border)}
.blog-section .dot.active{background:var(--navy)}

/* ============================================
   BLOG CAROUSEL SECTION
   ============================================ */
.blog-section{
  padding:64px 0;
  background:var(--bg-light);
  border-top:2px solid var(--cyan);
}
.blog-section .sec-title{color:var(--navy-dark)}

.blog-card{
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
  transition:var(--transition);flex-shrink:0;
}
.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:rgba(0,200,212,.3)}
.blog-card-link{display:block;color:inherit;text-decoration:none}
.blog-card-img{height:155px;overflow:hidden;background:var(--bg-light)}
.blog-card-img img{width:100%;height:155px;object-fit:cover;object-position:center top;display:block;transition:transform .34s ease}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:15px 17px 19px}
.blog-cat{font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-dark);display:block;margin-bottom:6px}
.blog-title{
  font-family:'Playfair Display',serif;font-size:.97rem;font-weight:700;
  color:var(--navy-dark);line-height:1.35;margin-bottom:8px;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;
}
.blog-card:hover .blog-title{color:var(--cyan-dark)}
.blog-excerpt{font-size:.78rem;color:var(--text-light);line-height:1.5;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin-bottom:9px}
.blog-meta{display:flex;gap:10px;font-size:.72rem;color:var(--text-light)}

/* ============================================
   FOOTER
   ============================================ */
#footer{background:var(--navy-dark);padding:52px 0 22px;color:rgba(255,255,255,.48)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:42px}
.footer-brand p{font-size:.81rem;line-height:1.64;margin-top:13px;max-width:240px}
.footer-logo-img{height:42px;width:auto;display:block;margin-bottom:6px}
.footer-disclaimer{font-size:.69rem;color:rgba(255,255,255,.26);margin-top:10px;line-height:1.55}
.footer-col h4{
  color:var(--white);font-family:'Space Grotesk',sans-serif;
  font-size:.86rem;font-weight:700;margin-bottom:14px;
  padding-bottom:7px;border-bottom:1px solid var(--cyan);display:inline-block;
}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{font-size:.81rem;color:rgba(255,255,255,.42);transition:var(--transition)}
.footer-col ul li a:hover{color:var(--cyan)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07);padding-top:18px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:.76rem;
}
.footer-bottom a{color:rgba(255,255,255,.38);transition:var(--transition)}
.footer-bottom a:hover{color:var(--cyan)}
.footer-tag{color:var(--cyan);font-weight:600}

/* ============================================
   TOAST & SCROLL TOP
   ============================================ */
.toast{
  position:fixed;bottom:26px;right:26px;
  background:var(--navy);color:var(--white);
  padding:12px 18px;border-left:3px solid var(--cyan);
  border-radius:var(--radius-sm);font-size:.84rem;font-weight:500;
  box-shadow:var(--shadow-lg);transform:translateY(70px);opacity:0;
  transition:.34s ease;z-index:9999;max-width:280px;
}
.toast.show{transform:translateY(0);opacity:1}
.scroll-top{
  position:fixed;bottom:26px;left:26px;width:40px;height:40px;
  background:var(--cyan);color:var(--navy-dark);
  border:none;border-radius:6px;font-size:17px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;transform:translateY(16px);
  transition:var(--transition);z-index:998;
}
.scroll-top.visible{opacity:1;transform:translateY(0)}
.scroll-top:hover{background:var(--cyan-light)}

/* ============================================
   RESPONSIVE
   ============================================ */
@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .panel-divider,.panel-features{display:none}
  .nav-links{display:none}
  .hamburger{display:flex}
}
@media(max-width:768px){
  .hero{padding:50px 0 42px}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .btn-cyan,.btn-outline-c{width:100%;max-width:280px;justify-content:center}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .pcard-img-wrap{height:136px}
  .pcard-desc{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .mvl-prod-header{flex-direction:column;align-items:flex-start}
}
@media(max-width:600px){
  .header-search{display:none}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center;gap:6px}
  .toast{right:10px;left:10px;bottom:10px;max-width:100%}
  .scroll-top{bottom:14px;left:14px;width:36px;height:36px}
}