/* =========================================================
   Aara Scientific – Global Stylesheet
   Color scheme: Navy Blue, Orange Accent, White, Light Grey
   ========================================================= */

:root{
  --primary:#0b3a78;          /* navy blue */
  --primary-dark:#082a58;
  --primary-light:#1d5db0;
  --accent:#f08a1e;           /* orange */
  --accent-dark:#cf6f0a;
  --bg:#ffffff;
  --bg-alt:#f4f7fb;
  --bg-grey:#eef2f7;
  --text:#1b2333;
  --muted:#5b6577;
  --border:#dde4ee;
  --shadow-sm:0 4px 14px rgba(11,58,120,.08);
  --shadow-md:0 12px 30px rgba(11,58,120,.12);
  --shadow-lg:0 20px 50px rgba(11,58,120,.18);
  --radius:14px;
  --radius-sm:8px;
  --container:1200px;
  --header-h:78px;
  --transition:.3s cubic-bezier(.4,0,.2,1);
  --font:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:60px 0}
.section-title{font-size:clamp(28px,3.4vw,42px);font-weight:700;color:var(--primary);margin-bottom:14px;line-height:1.2}
.section-subtitle{color:var(--muted);max-width:680px;margin:0 auto 56px;text-align:center;font-size:17px}
.section-head{text-align:center;margin-bottom:56px}
.eyebrow{display:inline-block;background:rgba(240,138,30,.12);color:var(--accent-dark);padding:6px 14px;border-radius:99px;font-size:13px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:14px}
.text-center{text-align:center}
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 28px;border-radius:99px;font-weight:600;font-size:15px;
  transition:all var(--transition);cursor:pointer;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(240,138,30,.35)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(240,138,30,.45)}
.btn-outline{border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--primary)}
.btn-ghost{border:2px solid var(--primary);color:var(--primary)}
.btn-ghost:hover{background:var(--primary);color:#fff}
.medical-catalog-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 22px;
  background:#f08a1e;
  color:#ffffff !important;
  text-decoration:none;
  font-size:15px;
  font-weight:500;
  border-radius:10px;
  box-shadow:0 8px 20px rgba(240,138,30,.35);
  transition:all 0.3s ease;
}

.medical-catalog-btn:hover{
  background:#cf6f0a;
  color:#ffffff !important;
  transform:translateY(-2px);
}
/* ---------- Preloader ---------- */
#preloader{
  position:fixed;inset:0;background:#fff;z-index:9999;
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;
  transition:opacity .5s ease,visibility .5s ease;
}
#preloader.hide{opacity:0;visibility:hidden}
.spinner{
  width:56px;height:56px;border:4px solid var(--bg-grey);
  border-top-color:var(--accent);border-radius:50%;
  animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.preloader-text{color:var(--primary);font-weight:600;letter-spacing:.5px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.95);backdrop-filter:blur(10px);
  transition:all var(--transition);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{box-shadow:var(--shadow-sm);border-bottom-color:var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--primary);font-size:20px}
.logo img{width:46px;height:46px;object-fit:contain}
.logo span small{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:1.5px;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 16px;font-weight:500;font-size:15px;color:var(--text);
  border-radius:8px;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.nav-links a.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-cta{margin-left:8px}
.menu-toggle{display:none;width:40px;height:40px;border-radius:8px;align-items:center;justify-content:center;color: var(--primary)}
.menu-toggle svg{width:26px;height:26px}



/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 60px) 0 80px;
  background:
    linear-gradient(135deg,rgba(8,42,88,.85),rgba(11,58,120,.7)),
    url('../images/hero_lab.jpg') center/cover no-repeat;
  color:#fff;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%,rgba(240,138,30,.25),transparent 50%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(34px,5vw,58px);font-weight:700;line-height:1.1;margin-bottom:22px}
.hero h1 .accent{color:var(--accent)}
.hero p.lead{font-size:18px;opacity:.9;max-width:560px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:48px;flex-wrap:wrap}
.hero-stats .stat strong{display:block;font-size:32px;color:var(--accent);font-weight:700}
.hero-stats .stat span{font-size:13px;opacity:.85;letter-spacing:.5px;text-transform:uppercase}
.hero-card{
  background:rgba(255,255,255,.08);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:30px;
  animation:float 6s ease-in-out infinite;
}
.hero-card h3{margin-bottom:18px;font-size:18px}
.hero-card ul li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14.5px}
.hero-card ul li:last-child{border:none}
.hero-card ul li::before{content:"✓";color:var(--accent);font-weight:700}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- Page banner (subpages) ---------- */
.page-banner{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;padding:calc(var(--header-h) + 60px) 0 70px;
  position:relative;overflow:hidden;text-align:center;
}
.page-banner::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 90% 10%,rgba(240,138,30,.25),transparent 50%);
}
.page-banner .container{position:relative}
.page-banner h1{font-size:clamp(30px,4vw,46px);margin-bottom:10px}
.page-banner .breadcrumb{opacity:.85;font-size:14px}
.page-banner .breadcrumb a{color:var(--accent);font-weight:500}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;transition:all var(--transition);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.icon-circle{
  width:56px;height:56px;border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.icon-circle.accent{background:linear-gradient(135deg,var(--accent),var(--accent-dark))}
.icon-circle svg{width:28px;height:28px}
.card h3{color:var(--primary);font-size:19px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}

/* ---------- Service / feature grid ---------- */
.services-bg{background:var(--bg-alt)}

/* ---------- Product grid ---------- */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px;
}
.filter-btn{
  padding:9px 20px;border-radius:99px;background:#fff;border:1.5px solid var(--border);
  color:var(--text);font-weight:500;font-size:14px;transition:all var(--transition);
}
.filter-btn:hover{border-color:var(--primary);color:var(--primary)}
.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.product{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:all var(--transition);
}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.product .img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-grey)}
.product .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.product:hover .img img{transform:scale(1.08)}
.product .img .tag{
  position:absolute;top:12px;left:12px;
  background:var(--accent);color:#fff;padding:4px 12px;border-radius:99px;font-size:12px;font-weight:600;
}
.product-body{padding:22px}
.product-body h3{color:var(--primary);font-size:18px;margin-bottom:8px}
.product-body p{color:var(--muted);font-size:14px;margin-bottom:14px;min-height:42px}
.product-body .more{color:var(--accent);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.product-body .more::after{content:"→";transition:transform var(--transition)}
.product-body .more:hover::after{transform:translateX(4px)}

/* ---------- Clients ---------- */
.client-strip{background:#fff;padding:50px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.client-track{display:flex;gap:60px;animation:scroll 28s linear infinite;align-items:center}
.client-track:hover{animation-play-state:paused}
.client-logo{
  flex:0 0 auto;height:60px;min-width:160px;display:flex;align-items:center;justify-content:center;
  font-weight:700;color:var(--primary);font-size:20px;letter-spacing:1px;opacity:.55;
  transition:opacity var(--transition);border:2px solid var(--border);border-radius:12px;padding:0 22px;
}
.client-logo:hover{opacity:1}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Testimonials ---------- */
.testimonial-section{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;position:relative;overflow:hidden}
.testimonial-section::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 90%,rgba(240,138,30,.25),transparent 50%)}
.testimonial-section .container{position:relative}
.testimonial-section .section-title{color:#fff}
.testimonial-section .section-subtitle{color:rgba(255,255,255,.8)}
.testi-slider{position:relative;max-width:820px;margin:0 auto}
.testi-slide{display:none;text-align:center;padding:30px 20px}
.testi-slide.active{display:block;animation:fadeIn .6s ease}
.testi-slide .quote{font-size:21px;line-height:1.6;font-style:italic;margin-bottom:26px;opacity:.95}
.testi-slide .author strong{display:block;color:var(--accent);font-size:17px;font-weight:600;margin-bottom:2px}
.testi-slide .author small{opacity:.8;font-size:14px}
.testi-dots{display:flex;justify-content:center;gap:10px;margin-top:24px}
.testi-dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35);transition:all var(--transition)}
.testi-dots button.active{background:var(--accent);width:30px;border-radius:5px}

/* ---------- CTA Strip ---------- */
.cta-strip{
  background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;
  padding:60px 0;text-align:center;
}
.cta-strip h2{font-size:clamp(24px,3vw,34px);margin-bottom:12px}
.cta-strip p{opacity:.95;margin-bottom:24px;max-width:620px;margin-left:auto;margin-right:auto}
.cta-strip .btn{background:#fff;color:var(--accent-dark)}
.cta-strip .btn:hover{background:var(--primary);color:#fff}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md)}
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.mv-card{background:#fff;border-left:5px solid var(--accent);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.mv-card h3{color:var(--primary);margin-bottom:10px;font-size:22px}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.team-card{text-align:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 20px;transition:all var(--transition)}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.team-avatar{
  width:110px;height:110px;border-radius:50%;margin:0 auto 16px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:38px;font-weight:700;
}
.team-card h4{color:var(--primary);margin-bottom:4px}
.team-card span{color:var(--muted);font-size:14px}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all var(--transition)}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.blog-card .img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-grey)}
.blog-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.blog-card:hover .img img{transform:scale(1.08)}
.blog-body{padding:24px}
.blog-meta{font-size:13px;color:var(--muted);margin-bottom:8px}
.blog-meta span{color:var(--accent);font-weight:600}
.blog-body h3{color:var(--primary);font-size:19px;margin-bottom:10px;line-height:1.4}
.blog-body p{color:var(--muted);font-size:14.5px;margin-bottom:14px}

.blog-detail{max-width:820px;margin:0 auto}
.blog-detail .hero-img{border-radius:var(--radius);overflow:hidden;margin-bottom:30px;aspect-ratio:16/8;background:var(--bg-grey)}
.blog-detail .hero-img img{width:100%;height:100%;object-fit:cover}
.blog-detail h2{color:var(--primary);margin:30px 0 12px;font-size:26px}
.blog-detail p{margin-bottom:16px;color:var(--text)}
.blog-detail blockquote{border-left:4px solid var(--accent);padding:14px 22px;background:var(--bg-alt);font-style:italic;color:var(--muted);margin:24px 0;border-radius:0 var(--radius-sm) var(--radius-sm) 0}

/* ---------- Career ---------- */
.job-list{display:grid;gap:20px}
.job-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;transition:all var(--transition)}
.job-card:hover{box-shadow:var(--shadow-md);border-color:transparent}
.job-card h3{color:var(--primary);margin-bottom:6px}
.job-card .meta{color:var(--muted);font-size:14px;display:flex;gap:14px;flex-wrap:wrap}
.job-card .meta span::before{content:"• ";color:var(--accent)}

/* ---------- Forms ---------- */
.form{background:#fff;padding:36px;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border)}
.form h2{color:var(--primary);margin-bottom:20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:500;font-size:14px;margin-bottom:6px;color:var(--text)}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);
  font:inherit;font-size:15px;background:#fff;transition:all var(--transition);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(11,58,120,.1)}
.field textarea{min-height:130px;resize:vertical}
.field .error-msg{color:#d33;font-size:13px;margin-top:5px;display:none}
.field.error input,.field.error textarea{border-color:#d33}
.field.error .error-msg{display:block}
.field input[type="file"]{padding:9px}
.form-success{
  background:#e7f6ec;color:#1a6c3b;padding:14px 18px;border-radius:var(--radius-sm);
  margin-bottom:14px;display:none;
}
.form-success.show{display:block;animation:fadeIn .4s ease}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.contact-info{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:36px;border-radius:var(--radius);box-shadow:var(--shadow-md)}
.contact-info h3{margin-bottom:8px;font-size:24px}
.contact-info > p{opacity:.85;margin-bottom:24px}
.contact-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);align-items:flex-start}
.contact-item:last-child{border:none}
.contact-item .ic{width:42px;height:42px;flex-shrink:0;border-radius:10px;background:rgba(240,138,30,.2);display:flex;align-items:center;justify-content:center;color:var(--accent)}
.contact-item .ic svg{width:20px;height:20px}
.contact-item strong{display:block;font-size:14px;margin-bottom:2px}
.contact-item span{font-size:14px;opacity:.9;line-height:1.5}
.map{margin-top:40px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border)}
.map iframe{width:100%;height:380px;display:block;border:0}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery-item{
  aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;
  position:relative;background:var(--bg-grey);
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item::after{
  content:"";position:absolute;inset:0;background:linear-gradient(transparent 60%,rgba(8,42,88,.7));
  opacity:0;transition:opacity var(--transition);
}
.gallery-item:hover::after{opacity:1}

.lightbox{
  position:fixed;inset:0;background:rgba(8,18,38,.92);z-index:1000;
  display:none;align-items:center;justify-content:center;padding:30px;
}
.lightbox.show{display:flex;animation:fadeIn .3s ease}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:8px;box-shadow:var(--shadow-lg)}
.lightbox .close,.lightbox .nav-arrow{
  position:absolute;background:rgba(255,255,255,.1);color:#fff;border-radius:50%;
  width:48px;height:48px;display:flex;align-items:center;justify-content:center;
  font-size:22px;transition:all var(--transition);
}
.lightbox .close:hover,.lightbox .nav-arrow:hover{background:var(--accent)}
.lightbox .close{top:24px;right:24px}
.lightbox .nav-arrow.prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox .nav-arrow.next{right:24px;top:50%;transform:translateY(-50%)}

/* ---------- Footer ---------- */
.site-footer{background:#0a1a35;color:#cdd6e4;padding:70px 0 0;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px}
.site-footer h4{color:#fff;margin-bottom:18px;font-size:16px;letter-spacing:.5px}
.site-footer .logo{color:#fff;margin-bottom:14px}
.site-footer .logo span small{color:#7d8aa3}
.site-footer p{font-size:14.5px;color:#9aa6bd;margin-bottom:14px}
.site-footer ul li{margin-bottom:10px;font-size:14.5px}
.site-footer ul li a:hover{color:var(--accent)}
.social{display:flex;gap:10px;margin-top:14px}
.social a{
  width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;color:#fff;
  transition:all var(--transition);
}
.social a:hover{background:var(--accent);transform:translateY(-2px)}
.social svg{width:18px;height:18px}
.copyright{
  border-top:1px solid rgba(255,255,255,.08);padding:22px 0;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:14px;color:#7d8aa3;
}

/* ---------- Back to top ---------- */
#toTop{
  position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;
  background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all var(--transition);z-index:90;
}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0)}
#toTop:hover{background:var(--accent-dark);transform:translateY(-3px)}

/* ---------- Animations ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- Responsive ---------- */
@media (max-width:992px){
  .grid-3,.grid-4,.product-grid,.blog-grid,.team-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.about-grid,.contact-grid,.mv-grid,.form-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
  .section{padding:70px 0}
  .menu-toggle{display:flex}
  .nav-links{
    position:fixed;top:var(--header-h);left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:14px 0;box-shadow:var(--shadow-md);
    transform:translateY(-120%);transition:transform .35s ease;
    border-top:1px solid var(--border);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 24px;border-radius:0}
  .nav-links a.active::after{display:none}
  .nav-links a.active{background:var(--bg-alt);color:var(--primary)}
  .nav-cta{margin:10px 24px;}
  .grid-2,.grid-3,.grid-4,.product-grid,.blog-grid,.team-grid,.gallery-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{min-height:auto;padding-top:calc(var(--header-h) + 40px)}
  .hero-stats{gap:24px}
}

/* inded slider */


/* <style> */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --bg: #f4f6fb;
    --white: #ffffff;
    --primary: #1a3a6b;
    --accent: #e8722a;
    --text: #1e1e2e;
    --muted: #6b7280;
    --border: #e2e8f0;
    --card-shadow: 0 4px 24px rgba(26,58,107,0.08);
    --card-hover: 0 12px 40px rgba(26,58,107,0.15);
    --badge-sale: #1a3a6b;
    --badge-chemical: #16a34a;
    --badge-simplified: #7c3aed;
  }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
  }

  /* ── Header ── */
  .header {
    background: var(--primary);
    color: #fff;
    text-align: center;
    padding: 40px 20px 30px;
  }
  .header h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    letter-spacing: -0.5px;
  }
  .header p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    margin-top: 6px;
  }

  /* ── Carousel Wrapper ── */
  .carousel-section {
    padding: 48px 20px 60px;
    max-width: 1200px;
    margin: 0 auto;
  }

  .section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--primary);
    margin-bottom: 32px;
  }

  /* ── Carousel ── */
  .carousel-outer {
    position: relative;
    overflow: hidden;
  }

  .carousel-track {
    display: flex;
    gap: 20px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
  }

  /* ── Card ── */
  .card {
    flex: 0 0 calc(33.333% - 14px);
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    position: relative;
    cursor: pointer;
  }
  .card:hover {
    box-shadow: var(--card-hover);
    transform: translateY(-4px);
  }

  /* responsive flex-basis */
  @media (max-width: 900px) {
    .card { flex: 0 0 calc(50% - 10px); }
  }
  @media (max-width: 560px) {
    .card { flex: 0 0 calc(100% - 0px); }
  }

  .card-img {
    width: 100%;
    height: 190px;
    object-fit: contain;
    /* background: #f0f4fa;   */
    padding: 18px;
  }





  .badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
    color: #fff;
    background: var(--badge-sale);
  }
  .badge.chemical  { background: var(--badge-chemical); }
  .badge.simplified { background: var(--badge-simplified); }

  .card-body { padding: 16px 18px 20px; }
  .card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 5px;
  }
  .card-desc {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 14px;
  }
  .card-cta {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
    border: none;
    background: none;
    cursor: pointer;
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.2s;
  }
  .card-cta:hover { gap: 9px; }
  .card-cta svg { width: 14px; height: 14px; }

  /* ── Controls ── */
  .controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 36px;
  }

  .arrow-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--white);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s, border-color 0.2s;
    color: var(--primary);
  }
  .arrow-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
  .arrow-btn svg { width: 18px; height: 18px; }

  .dots { display: flex; gap: 8px; }
  .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
  }
  .dot.active {
    background: var(--primary);
    transform: scale(1.35);
  }

  /* ── Progress bar ── */
  .progress-bar {
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    margin: 24px 0 0;
    overflow: hidden;
  }
  .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
    transition: width 0.1s linear;
  }

  /* ── Pause on hover label ── */
  .carousel-outer:hover .progress-fill { animation-play-state: paused; }
/* </style> */


/* index slider */