/* =====================================================================
   DNARENS (Quanzhou) Intelligent Equipment Co., Ltd.
   Theme stylesheet — clean, modern, responsive.
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root{
  --c-primary:#1456a0;
  --c-primary-dark:#0f3f76;
  --c-primary-light:#e8f0f9;
  --c-accent:#1aa89a;
  --c-accent-dark:#138a7e;
  --c-dark:#0f2233;
  --c-text:#41566b;
  --c-muted:#7c8e9e;
  --c-bg:#ffffff;
  --c-bg-soft:#f4f7fa;
  --c-bg-deep:#0c1c2b;
  --c-border:#e4eaf0;
  --c-warn:#f5a623;
  --shadow-sm:0 2px 10px rgba(15,34,51,.06);
  --shadow-md:0 10px 30px rgba(15,34,51,.10);
  --shadow-lg:0 20px 60px rgba(15,34,51,.16);
  --radius:10px;
  --radius-lg:16px;
  --container:1200px;
  --header-h:82px;
  --font-head:"Poppins","Segoe UI",-apple-system,"Microsoft YaHei",sans-serif;
  --font-body:"Inter","Segoe UI",-apple-system,"Microsoft YaHei",sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{margin:0;font-family:var(--font-body);color:var(--c-text);background:var(--c-bg);
  line-height:1.7;font-size:16px;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .25s,background .25s;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--c-dark);line-height:1.25;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em;}
h1{font-size:clamp(30px,4.4vw,52px);}
h2{font-size:clamp(26px,3.2vw,38px);}
h3{font-size:clamp(20px,2vw,24px);}
p{margin:0 0 1em;}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--soft{background:var(--c-bg-soft);}
.section--dark{background:var(--c-bg-deep);color:#cdd9e4;}
.section--dark h2,.section--dark h3{color:#fff;}
.section-head{max-width:680px;margin:0 auto 54px;text-align:center;}
.section-head .eyebrow{display:inline-block;font-family:var(--font-head);font-weight:600;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-accent);
  margin-bottom:12px;}
.section-head p{color:var(--c-muted);font-size:17px;}
.section--dark .section-head p{color:#9fb2c4;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-head);
  font-weight:600;font-size:15px;padding:13px 28px;border-radius:50px;
  transition:transform .25s,box-shadow .25s,background .25s,color .25s;white-space:nowrap;}
.btn i{font-style:normal;}
.btn--primary{background:var(--c-primary);color:#fff;box-shadow:0 8px 22px rgba(20,86,160,.28);}
.btn--primary:hover{background:var(--c-primary-dark);transform:translateY(-2px);box-shadow:0 12px 30px rgba(20,86,160,.36);}
.btn--accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 22px rgba(26,168,154,.28);}
.btn--accent:hover{background:var(--c-accent-dark);transform:translateY(-2px);}
.btn--ghost{border:1.5px solid rgba(255,255,255,.4);color:#fff;}
.btn--ghost:hover{background:#fff;color:var(--c-dark);}
.btn--outline{border:1.5px solid var(--c-primary);color:var(--c-primary);}
.btn--outline:hover{background:var(--c-primary);color:#fff;}

/* ---------- Header / Nav ---------- */
.header{position:sticky;top:0;z-index:100;background:#fff;
  box-shadow:0 1px 0 var(--c-border);transition:box-shadow .3s,background .3s;}
.header.is-stuck{box-shadow:var(--shadow-md);}
.header .container{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);padding:0 16px;}
.nav__inner{display:flex;align-items:center;gap:10px;}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:700;
  font-size:21px;color:var(--c-dark);letter-spacing:-.02em;}
.brand img{height:44px;width:auto;}
.brand small{display:block;font-size:11px;font-weight:500;color:var(--c-muted);
  letter-spacing:.04em;line-height:1;}
.menu{display:flex;align-items:center;gap:6px;}
.menu a{font-family:var(--font-head);font-weight:500;font-size:18px;color:var(--c-dark);
  padding:10px 16px;border-radius:9px;position:relative;letter-spacing:.01em;
  transition:background .25s,color .25s;}
.menu a:hover,.menu a.is-active{color:#fff;background:var(--c-primary);}
.menu a.is-active::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;
  height:2px;background:#fff;border-radius:2px;}
.nav__cta{display:flex;align-items:center;gap:14px;}
.nav__toggle{display:none;width:44px;height:44px;border-radius:10px;align-items:center;
  justify-content:center;background:var(--c-bg-soft);}
.nav__toggle span{display:block;width:22px;height:2px;background:var(--c-dark);position:relative;}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;
  width:22px;height:2px;background:var(--c-dark);}
.nav__toggle span::before{top:-7px;}
.nav__toggle span::after{top:7px;}

/* ---------- Nav dropdowns (Products / Blog) ---------- */
.menu > li{position:relative;}
.menu > li.menu-item-has-children > a::after{
  content:"";display:inline-block;margin-left:8px;width:7px;height:7px;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:translateY(-3px) rotate(45deg);transition:transform .25s;}
.menu > li.menu-item-has-children.is-open > a::after{transform:translateY(0) rotate(-135deg);}
.menu .sub-menu{
  position:absolute;top:calc(100% - 2px);left:0;min-width:228px;list-style:none;margin:0;
  padding:8px;background:#fff;border:1px solid var(--c-border);border-radius:12px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .22s,transform .22s,visibility .22s;z-index:60;}
.menu .sub-menu a{
  display:block;font-family:var(--font-head);font-weight:500;font-size:15px;
  color:var(--c-dark);background:transparent;padding:10px 14px;border-radius:8px;letter-spacing:.01em;}
.menu .sub-menu a:hover{background:var(--c-bg-soft);color:var(--c-primary);}
.menu > li:hover > .sub-menu,
.menu > li.is-open > .sub-menu,
.menu > li:focus-within > .sub-menu{opacity:1;visibility:visible;transform:none;}
.menu > li.menu-item-has-children:hover > a::after{transform:translateY(0) rotate(-135deg);}

/* Hide Google's default widget chrome (kept in case translate widget is reused) */
.gt-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);left:-9999px;}
.goog-te-banner-frame,.goog-te-balloon-frame,#goog-gt-tt,.goog-te-spinner-pos,
.goog-te-gadget .goog-te-combo{display:none !important;}
body{top:0 !important;}
.goog-text-highlight{background:transparent !important;box-shadow:none !important;}

/* ---------- Blog layout (sidebar left, posts right) ---------- */
.blog-layout{display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:start;}
.blog-sidebar{position:sticky;top:20px;background:#fff;border:1px solid var(--c-border);
  border-radius:14px;padding:20px 18px;box-shadow:var(--shadow-sm);}
.blog-sidebar__title{font-size:13px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--c-muted);margin:0 0 12px;font-weight:700;}
.blog-main{min-width:0;}

/* ---------- Hero slider ---------- */
.hero{position:relative;height:clamp(440px,72vh,640px);overflow:hidden;background:var(--c-dark);}
.hero__track{height:100%;position:relative;}
.hero__slide{position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity .8s ease,visibility .8s;display:block;cursor:default;}
.hero__slide.is-active{opacity:1;visibility:visible;}
a.hero__slide{cursor:pointer;}
.hero__bg{position:absolute;inset:0;background-size:contain;background-position:center;background-repeat:no-repeat;}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,28,43,0) 55%,rgba(10,28,43,.35) 100%);}
.hero__inner{position:relative;z-index:2;color:#fff;max-width:680px;}
.hero__slide .eyebrow{display:inline-block;font-family:var(--font-head);font-weight:600;
  font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent);margin-bottom:16px;}
.hero__slide h1{color:#fff;margin-bottom:18px;}
.hero__slide p{font-size:18px;color:#d4e0ea;max-width:560px;margin-bottom:30px;}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero__dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;gap:10px;}
.hero__dots button{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.4);
  transition:background .3s,width .3s;}
.hero__dots button.is-active{background:var(--c-accent);width:30px;border-radius:6px;}
.hero__prev,.hero__next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);
  color:#fff;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);
  transition:background .25s;font-size:20px;}
.hero__prev:hover,.hero__next:hover{background:var(--c-primary);}
.hero__prev{left:22px;}
.hero__next{right:22px;}

/* ---------- Trust strip ---------- */
.trust{background:var(--c-primary);color:#fff;}
.trust .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;
  padding:26px 24px;}
.trust__item{display:flex;align-items:center;gap:13px;font-size:15px;}
.trust__item svg{width:30px;height:30px;fill:#9fe3da;flex:none;}
.trust__item b{display:block;font-family:var(--font-head);font-size:20px;color:#fff;}

/* ---------- Section title (left aligned) ---------- */
.sec-title{margin-bottom:40px;}
.sec-title .eyebrow{display:inline-block;font-family:var(--font-head);font-weight:600;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-accent);margin-bottom:10px;}
.sec-title h2{margin-bottom:8px;}
.sec-title p{color:var(--c-muted);max-width:560px;}

/* ---------- Product grid ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.pcard{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);
  overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;flex-direction:column;position:relative;}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.pcard__media{position:relative;aspect-ratio:4/3;background:var(--c-bg-soft);overflow:hidden;}
.pcard__media img{width:100%;height:100%;object-fit:contain;padding:22px;transition:transform .4s;}
.pcard:hover .pcard__media img{transform:scale(1.05);}
.pcard__tag{position:absolute;top:14px;left:14px;background:var(--c-primary);color:#fff;
  font-size:11px;font-weight:600;font-family:var(--font-head);padding:5px 11px;border-radius:30px;letter-spacing:.04em;}
.pcard__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.pcard__body h3{font-size:18px;margin-bottom:8px;}
.pcard__body p{font-size:14px;color:var(--c-muted);margin-bottom:16px;flex:1;}
.pcard__link{font-family:var(--font-head);font-weight:600;font-size:14px;color:var(--c-primary);
  display:inline-flex;align-items:center;gap:6px;}
.pcard__link:hover{gap:11px;}
/* Make the whole product card clickable (overlay covers the entire card) */
.pcard__link::after{content:"";position:absolute;inset:0;z-index:2;}

/* ---------- About (home) ---------- */
.about{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;}
.about__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);}
.about__media img{width:100%;height:100%;object-fit:cover;}
.about__badge{position:absolute;left:22px;bottom:22px;background:#fff;border-radius:14px;
  padding:16px 20px;box-shadow:var(--shadow-md);display:flex;gap:16px;align-items:center;}
.about__badge b{font-family:var(--font-head);font-size:30px;color:var(--c-primary);line-height:1;}
.about__badge span{font-size:13px;color:var(--c-muted);}
.about__text .eyebrow{display:inline-block;font-family:var(--font-head);font-weight:600;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-accent);margin-bottom:10px;}
.about__text h2{margin-bottom:16px;}
.about__text p{color:var(--c-text);margin-bottom:16px;}
.about__feats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0 30px;}
.about__feats li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--c-dark);}
.about__feats svg{width:20px;height:20px;fill:var(--c-accent);flex:none;margin-top:3px;}

/* 关于我们页面顶部特色图片 */
.about-page__hero{margin-bottom:34px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);}
.about-page__hero img{width:100%;height:auto;display:block;}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat{text-align:center;padding:14px;}
.stat b{display:block;font-family:var(--font-head);font-size:clamp(34px,4vw,46px);color:var(--c-accent);line-height:1;}
.stat span{font-size:14.5px;color:#9fb2c4;}

/* ---------- Cases ---------- */
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.ccard{border-radius:var(--radius-lg);overflow:hidden;background:#fff;border:1px solid var(--c-border);
  transition:transform .3s,box-shadow .3s;}
.ccard:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.ccard__media{aspect-ratio:16/10;overflow:hidden;background:var(--c-bg-soft);}
.ccard__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.ccard:hover .ccard__media img{transform:scale(1.06);}
.ccard__body{padding:22px 24px 26px;}
.ccard__body .meta{font-size:12.5px;color:var(--c-accent);font-family:var(--font-head);font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px;}
.ccard__body h3{font-size:19px;margin-bottom:10px;}
.ccard__body p{font-size:14.5px;color:var(--c-muted);margin:0;}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.bcard{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;}
.bcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.bcard__media{aspect-ratio:16/9;overflow:hidden;background:var(--c-bg-soft);}
.bcard__media:empty{display:none;}
.bcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.bcard:hover .bcard__media img{transform:scale(1.06);}
.bcard__body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1;}
.bcard__meta{display:flex;gap:14px;font-size:12.5px;color:var(--c-muted);margin-bottom:10px;}
.bcard__meta span{display:inline-flex;align-items:center;gap:5px;}
.bcard__body h3{font-size:18px;line-height:1.4;margin-bottom:10px;}
.bcard__body p{font-size:14px;color:var(--c-muted);flex:1;}

/* ---------- FAQ ---------- */
.faq-list{max-width:840px;margin:0 auto;}
.faq-item{border:1px solid var(--c-border);border-radius:var(--radius);margin-bottom:14px;
  background:#fff;overflow:hidden;transition:box-shadow .25s,border-color .25s;}
.faq-item.is-open{box-shadow:var(--shadow-sm);border-color:var(--c-primary-light);}
.faq-q{width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:20px 24px;font-family:var(--font-head);font-weight:600;font-size:17px;color:var(--c-dark);}
.faq-q .ico{flex:none;width:30px;height:30px;border-radius:50%;background:var(--c-bg-soft);
  display:flex;align-items:center;justify-content:center;color:var(--c-primary);font-size:20px;transition:transform .3s,background .3s;}
.faq-item.is-open .faq-q .ico{transform:rotate(45deg);background:var(--c-primary);color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a__inner{padding:0 24px 22px;color:var(--c-text);}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:stretch;}
.contact-info{background:var(--c-primary);color:#fff;border-radius:var(--radius-lg);padding:40px;}
.contact-info h3{color:#fff;}
.contact-info .ci-item{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14);}
.contact-info .ci-item:last-child{border-bottom:none;}
.contact-info .ci-item svg{width:22px;height:22px;fill:#9fe3da;flex:none;margin-top:3px;}
.contact-info .ci-item b{display:block;font-family:var(--font-head);font-size:15px;margin-bottom:3px;}
.contact-info .ci-item span{font-size:14.5px;color:#cfe0ee;}
.contact-form{background:#fff;border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-md);}
.field{margin-bottom:18px;}
.field label{display:block;font-family:var(--font-head);font-weight:600;font-size:14px;margin-bottom:7px;color:var(--c-dark);}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border:1px solid var(--c-border);
  border-radius:10px;font-family:inherit;font-size:15px;color:var(--c-text);background:#fff;transition:border-color .2s,box-shadow .2s;}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-light);}
.field textarea{resize:vertical;min-height:120px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-note{font-size:13px;color:var(--c-muted);margin-top:6px;}
/* ---------- CAPTCHA ---------- */
.field--captcha .captcha-row{display:flex;gap:10px;align-items:center;}
.field--captcha .captcha-row input{flex:1;max-width:200px;text-transform:uppercase;letter-spacing:4px;font-weight:600;font-size:18px;text-align:center;}
.field--captcha .captcha-img{height:58px;border:1.5px solid var(--c-border);border-radius:8px;flex-shrink:0;cursor:pointer;transition:border-color .2s;}
.field--captcha .captcha-img:hover{border-color:var(--c-primary);}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--c-primary),var(--c-accent-dark));color:#fff;}
.cta-band .container{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:46px 24px;flex-wrap:wrap;}
.cta-band h2{color:#fff;margin:0;}
.cta-band p{color:#d6f0ec;margin:6px 0 0;max-width:520px;}

/* ---------- Footer ---------- */
.footer{background:var(--c-bg-deep);color:#aebfce;padding:64px 0 0;}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;}
.footer .brand{color:#fff;margin-bottom:18px;}
.footer p{font-size:14.5px;color:#93a6b8;}
.footer h4{color:#fff;font-size:16px;margin-bottom:18px;font-family:var(--font-head);}
.footer__links li{margin-bottom:11px;}
.footer__links a{font-size:14.5px;color:#aebfce;display:inline-flex;align-items:center;gap:8px;}
.footer__links a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);}
.footer__links a:hover{color:#fff;padding-left:4px;}
.footer__contact li{display:flex;gap:11px;font-size:14.5px;margin-bottom:13px;color:#aebfce;}
.footer__contact svg{width:18px;height:18px;fill:var(--c-accent);flex:none;margin-top:3px;}
/* ---------- Footer QR codes ---------- */
.footer__qr{display:flex;gap:20px;margin-top:24px;}
.footer__qr-item{display:flex;flex-direction:column;align-items:center;gap:8px;}
.footer__qr-item img{width:110px;height:110px;border-radius:10px;background:#fff;padding:6px;object-fit:contain;}
.footer__qr-item span{font-size:13px;color:#aebfce;font-weight:600;font-family:var(--font-head);}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:48px;padding:22px 0;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13.5px;color:#7e92a4;}
.footer__bottom a{color:#9fb2c4;}
.footer__social{display:flex;gap:11px;}
.footer__social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:#fff;transition:background .25s;}
.footer__social a:hover{background:var(--c-primary);}
.footer__social svg{width:17px;height:17px;fill:#fff;}

/* ---------- Breadcrumb / page hero ---------- */
.page-hero{background:linear-gradient(120deg,var(--c-primary-dark),var(--c-primary));color:#fff;
  padding:72px 0 64px;position:relative;overflow:hidden;}
.page-hero::after{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;
  border-radius:50%;background:rgba(255,255,255,.05);}
.page-hero .crumb{font-size:13.5px;color:#bcd3ea;margin-bottom:10px;}
.page-hero .crumb a:hover{color:#fff;}
.page-hero h1{color:#fff;}
.page-hero p{color:#cfe0ee;max-width:620px;font-size:17px;}

/* ---------- Generic content ---------- */
.prose{max-width:760px;}
.prose p{color:var(--c-text);}
.hr{height:1px;background:var(--c-border);border:0;margin:40px 0;}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.feature{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:30px;
  transition:transform .3s,box-shadow .3s;}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.feature__ico{width:56px;height:56px;border-radius:14px;background:var(--c-primary-light);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.feature__ico svg{width:28px;height:28px;fill:var(--c-primary);}
.feature h3{font-size:19px;margin-bottom:9px;}
.feature p{font-size:14.5px;color:var(--c-muted);margin:0;}

/* ---------- Pagination ---------- */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:44px;}
.pagination a,.pagination span{padding:9px 15px;border-radius:8px;font-family:var(--font-head);
  font-weight:600;font-size:14px;background:#fff;border:1px solid var(--c-border);color:var(--c-dark);}
.pagination .current,.pagination a:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .case-grid,.blog-grid,.feature-grid{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);gap:30px 24px;}
  .footer__grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:860px){
  .nav__toggle{display:flex;}
  .menu{position:fixed;top:var(--header-h);left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:12px 18px 22px;box-shadow:var(--shadow-lg);
    transform:translateY(-12px);opacity:0;visibility:hidden;transition:.3s;}
  .menu.is-open{transform:none;opacity:1;visibility:visible;}
  .menu a{padding:14px 12px;border-radius:8px;font-size:16px;}
  .menu a.is-active::after{display:none;}
  .menu a:hover{background:var(--c-bg-soft);}
  .menu .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:none;padding:0 0 6px 16px;min-width:0;}
  .menu .sub-menu a{font-size:15px;padding:9px 12px;}
  .about{grid-template-columns:1fr;gap:34px;}
  .contact-wrap{grid-template-columns:1fr;}
  .section{padding:64px 0;}
  .blog-layout{grid-template-columns:1fr;gap:24px;}
  .blog-sidebar{position:static;}
}
@media(max-width:620px){
  .product-grid,.case-grid,.blog-grid,.feature-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .cta-band .container{flex-direction:column;align-items:flex-start;}
  .hero{height:400px;}
  .hero__prev,.hero__next{display:none;}
  .container{padding:0 18px;}
  .section{padding:54px 0;}
}

/* ---------- Product page: sidebar + grid layout ---------- */
.products-layout{display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:start;}
.products-sidebar{position:sticky;top:20px;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--radius-lg);padding:22px;}
.products-sidebar__title{font-size:13px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--c-muted);margin:0 0 14px;font-family:var(--font-head);font-weight:600;}
.cat-nav{list-style:none;margin:0;padding:0;}
.cat-nav li{margin:0 0 4px;}
.cat-nav a{display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:11px 14px;border-radius:10px;color:var(--c-dark);text-decoration:none;
  font-weight:500;font-size:15px;transition:background .2s,color .2s;}
.cat-nav a:hover{background:var(--c-bg-soft);color:var(--c-primary);}
.cat-nav li.is-active a{background:var(--c-primary);color:#fff;}
.cat-nav .cat-count{font-size:12px;opacity:.7;font-weight:600;}
.products-main{min-width:0;}

/* ---------- Product filter bar ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;}
.filter-btn{font-family:var(--font-head);font-weight:600;font-size:14px;color:var(--c-dark);
  background:#fff;border:1.5px solid var(--c-border);border-radius:50px;padding:9px 20px;
  transition:background .25s,color .25s,border-color .25s,transform .2s;}
.filter-btn:hover{border-color:var(--c-primary);color:var(--c-primary);}
.filter-btn.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.product-grid .pcard[style*="none"]{display:none !important;}

/* ---------- Contact form status ---------- */
.form-status{margin-top:14px;padding:12px 16px;border-radius:10px;font-size:14.5px;
  font-weight:600;font-family:var(--font-head);display:none;}
.form-status.is-success{display:block;background:var(--c-primary-light);color:var(--c-accent-dark);}
.form-status.is-error{display:block;background:#fdeaea;color:#c0392b;}

/* ---------- Product sidebar responsive ---------- */
@media(max-width:860px){
  .products-layout{grid-template-columns:1fr;gap:26px;}
  .products-sidebar{position:static;}
}
button[type="submit"]:disabled{opacity:.65;cursor:not-allowed;}