@charset "utf-8";
/* CSS Document */

:root{
  --blue-deep:#0A2236;
  --blue:#143E63;
  --blue-light:#1E5180;
  --blue-glow:#3E90D6;
  --accent:#2F82E0;
  --accent-light:#5BA3EC;
  --cream:#E9F0F7;
  --ink:#081621;
  --ink-2:#102A40;
  --ink-mute:#8AA9C4;
  --white:#ffffff;
  --shadow:0 4px 24px rgba(0,0,0,.3);
  --shadow-lg:0 12px 48px rgba(0,0,0,.4);
  --ease:cubic-bezier(.4,0,.2,1);
  --serif:Georgia,"Times New Roman",serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ---- Navbar (Bootstrap override) ---- */
.navbar-mist{
  background:rgba(8,22,33,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(62,144,214,.15);
  transition:all .3s var(--ease);
}
.navbar-mist.scrolled{background:rgba(8,22,33,.95);box-shadow:var(--shadow)}
.navbar-mist .container{max-width:1280px}
.navbar-mist .navbar-brand{
  display:flex;align-items:center;gap:10px;
  font-weight:700;font-size:17px;color:var(--cream);
}
.navbar-mist .logo-mark{
  width:34px;height:34px;background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:17px;font-weight:800;border-radius:2px;
}
.navbar-mist .logo-sub{font-size:11px;color:var(--ink-mute);font-weight:400}
.navbar-mist .nav-link{
  /* font-size: 18px; */
  color: rgba(233,240,247,.9);
  font-weight:500;
  position:relative;
  padding:4px 12px;
  transition:color .2s;
}
.navbar-mist .nav-link::after{
  content:'';position:absolute;bottom:-2px;left:12px;width:0;height:2px;
  background:var(--accent);transition:width .25s var(--ease);
}
.navbar-mist .nav-link:hover{color:var(--cream)}
.navbar-mist .nav-link:hover::after{width:calc(100% - 24px)}
.nav-cta{
  background:var(--accent);color:#fff;padding:9px 22px;
  border-radius:2px;font-size:14px;font-weight:600;transition:all .2s;
  border:none;text-decoration:none;
}
.nav-cta:hover{background:var(--accent-light);color:#fff;transform:translateY(-1px)}

/* ---- Buttons ---- */
.btn-mist-primary{
  background:var(--accent);color:#fff;padding:15px 36px;
  border-radius:2px;font-size:15px;font-weight:600;
  display:inline-flex;align-items:center;gap:8px;
  transition:all .25s var(--ease);border:none;
}
.btn-mist-primary:hover{background:var(--accent-light);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(47,130,224,.4)}
.btn-mist-outline{
  background:transparent;color:var(--cream);padding:15px 36px;
  border-radius:2px;font-size:15px;font-weight:500;
  border:1px solid rgba(233,240,247,.25);transition:all .25s;
}
.btn-mist-outline:hover{border-color:var(--blue-glow);color:var(--blue-glow)}

/* ---- Section helpers ---- */
.section{padding:100px 0}
.section-header{max-width:680px;margin:0 auto 60px;text-align:center}
.section-tag{
  display:inline-block;font-size:12px;letter-spacing:2px;
  color:var(--accent);font-weight:700;text-transform:uppercase;
  margin-bottom:16px;
}
.section-title{
  font-family:var(--serif);
  font-size:clamp(28px,4vw,42px);font-weight:700;color:#fff;
  line-height:1.2;letter-spacing:-.5px;margin-bottom:16px;
}
.section-desc{font-size:16px;color:var(--ink-mute);line-height:1.8}

/* ---- Hero ---- */
.hero{
  position:relative;align-items:center;
  overflow:hidden;background:var(--blue-deep);
}
.hero-bg{
  position:absolute;inset:0;
  background:url('../assets/factory.jpg') center/cover no-repeat;
  opacity:.65;
}
.hero-overlay{
  position:absolute;inset:0;

}
.hero-gear{
  position:absolute;right:-100px;top:50%;transform:translateY(-50%);
  width:600px;height:600px;opacity:.06;z-index:1;
  animation:spin 60s linear infinite;
}
@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}
.hero-content{position:relative;z-index:2;padding:150px 0 100px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(47,130,224,.15);border:1px solid rgba(47,130,224,.3);
  padding:7px 18px;border-radius:2px;color:var(--accent-light);
  font-size:12.5px;letter-spacing:1.5px;margin-bottom:28px;font-weight:600;
}
.hero-badge .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{
  font-family:var(--serif);
  font-size:clamp(40px,7vw,80px);font-weight:700;color:#fff;
  line-height:1.1;letter-spacing:-1px;margin-bottom:20px;
}
.hero h1 .accent{color:var(--accent)}
.hero h1 .green-accent{color:var(--blue-glow)}
.hero-sub{
  font-size:18px;color:rgba(233,240,247,.65);max-width:580px;
  line-height:1.8;margin-bottom:40px;
}
.hero-live{
  display:flex;gap:32px;flex-wrap:wrap;
  padding-top:32px;border-top:1px solid rgba(62,144,214,.2);
}
.live-item{display:flex;align-items:center;gap:10px}
.live-dot{width:8px;height:8px;background:var(--blue-glow);border-radius:50%;animation:pulse 2s infinite}
.live-item .live-num{font-family:var(--serif);font-size:24px;font-weight:700;color:var(--cream)}
.live-item .live-label{font-size:13px;color:var(--ink-mute)}

/* ---- Marquee ---- */
.marquee{
  background:var(--accent);overflow:hidden;white-space:nowrap;
  padding:14px 0;
}
.marquee-track{
  display:inline-flex;gap:60px;animation:scroll 20s linear infinite;
}
.marquee span{
  font-family:var(--serif);font-size:18px;font-weight:600;
  color:#fff;letter-spacing:2px;
}
.marquee span::after{content:'·';margin-left:60px;color:rgba(255,255,255,.4)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---- Advantage cards ---- */
.adv-card{
  background: rgba(20,62,99,1);
  border: 1px solid rgba(62,144,214,1);
  border-radius:4px;
  padding:36px 28px;
  transition:all .3s var(--ease);
  position:relative;
  overflow:hidden;
  height:100%;
}
.adv-card::before{
  content:'';position:absolute;top:0;left:0;width:3px;height:0;
  background:var(--accent);transition:height .3s var(--ease);
}
.adv-card:hover{border-color:var(--blue-glow);background:rgba(20,62,99,.9);transform:translateY(-4px)}
.adv-card:hover::before{height:100%}
.adv-num{
  font-family:var(--serif);
  font-size:32px;
  font-weight:700;
  color: var(--accent);
  /* opacity:.3; */
  margin-bottom:12px;
}
.adv-card h3{font-size: 20px;font-weight:600;color:#fff;margin-bottom:10px}
.adv-card p{/* font-size:14.5px; */color: #ffffff;line-height:1.7}

/* ---- Products ---- */
.products-section{background:var(--ink)}
.product-card {
    margin-bottom: 64px;
    padding: 20px;
    background: rgb(20 62 99);
    border: 1px solid rgba(62, 144, 214, .12);
    border-radius: 4px;
    transition: all .3s var(--ease);
}
.product-card:last-child{margin-bottom:0}
.product-card:hover{border-color:rgba(62,144,214,.3);box-shadow:var(--shadow)}
.product-visual{
  position:relative;background:rgba(8,22,33,.5);
  border-radius:4px;overflow:hidden;aspect-ratio:4/3;
}
.product-visual.green-bg{background:linear-gradient(135deg,rgba(10,34,54,.6),rgba(20,62,99,.3))}
.product-visual.orange-bg{background:linear-gradient(135deg,rgba(47,130,224,.15),rgba(20,62,99,.3))}
.product-visual img{
  width:100%;height:100%;object-fit:contain;
  transition:transform .4s var(--ease),opacity .3s ease;
  filter:drop-shadow(0 8px 24px rgba(0,0,0,.4));
}
.product-visual:hover img{transform:scale(1.05)}
.product-shadow{
  position:absolute;bottom:10%;left:10%;right:10%;height:20px;
  background:radial-gradient(ellipse,rgba(0,0,0,.4),transparent);
  filter:blur(8px);
}
.product-thumbs{
  position:absolute;bottom:12px;left:50%;transform:translateX(-50%);
  display:flex;gap:6px;z-index:2;
}
.product-thumb{
  width:40px;height:40px;border-radius:3px;overflow:hidden;
  border:2px solid rgba(255,255,255,.2);background:rgba(0,0,0,.3);
  cursor:pointer;transition:border-color .2s;
}
.product-thumb.active{border-color:var(--accent)}
.product-thumb img{width:100%;height:100%;object-fit:contain;padding:3px;filter:none}
.product-cat{
  font-size:12px;letter-spacing:1.5px;color:var(--accent);
  font-weight:700;text-transform:uppercase;margin-bottom:10px;
}
.product-info h3{
  font-family:var(--serif);font-size:26px;font-weight:700;color:#fff;
  margin-bottom:8px;line-height:1.3;
}
.product-info h3 .sub{font-size:15px;font-weight:400;color:var(--ink-mute);display:block;margin-top:4px}
.product-info .product-desc{font-size:15px;color:var(--ink-mute);line-height:1.8;margin-bottom:24px}
.product-specs{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  border-top:1px solid rgba(62,144,214,.2);padding-top:24px;
}
.spec-label{font-size:11.5px;color:var(--ink-mute);letter-spacing:.5px;margin-bottom:4px}
.spec-val{font-family:var(--serif);font-size:22px;font-weight:700;color:#fff}
.spec-val .su{font-size:12px;color:var(--ink-mute);margin-left:2px;font-weight:400}
.product-disclaimer{font-size:11px;color:var(--ink-mute);margin-top:16px;font-style:italic;opacity:.6}

/* ---- Power Band ---- */
.power-band{
  position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;
  background:var(--ink);
}
.pb-bg{
  position:absolute;inset:0;
  background-repeat:no-repeat;background-size:cover;background-position:center;
}
.pb-bg-excavator{background-image:url('../assets/excavator-hero.png')}
.pb-bg-agri{background-image:url('../assets/heart/agri-bg.jpg')}
.pb-bg-mine{background-image:url('../assets/heart/mine-bg.jpg')}
.pb-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,22,33,.72) 0%,rgba(8,22,33,.35) 38%,rgba(8,22,33,0) 62%),
             linear-gradient(0deg,rgba(8,22,33,.45) 0%,rgba(8,22,33,0) 30%);
}
.pb-content{position:relative;z-index:2;max-width:560px;padding:80px 0}
.pb-title{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(34px,4.5vw,56px);line-height:1.12;
  color:#fff;margin-bottom:18px;letter-spacing:-1px;max-width:640px;
}
.pb-title em{font-style:italic;color:var(--accent);font-weight:400}
.pb-sub{
  font-size:17px;color:rgba(233,240,247,.75);line-height:1.8;
  margin-bottom:34px;max-width:560px;
}
.pb-trust{
  display:flex;gap:26px;flex-wrap:wrap;
  padding-top:30px;border-top:1px solid rgba(62,144,214,.25);
}
.pb-trust-item{display:flex;align-items:center;gap:9px;font-size:13px;color:rgba(233,240,247,.8)}
.pb-check{
  width:20px;height:20px;background:var(--blue-glow);
  display:flex;align-items:center;justify-content:center;
  color:var(--ink);font-size:12px;font-weight:700;border-radius:2px;
}
.pb-callouts{position:absolute;inset:0;z-index:3;pointer-events:none}
.pb-lines{position:absolute;inset:0;width:100%;height:100%}
.pb-lines polyline{
  fill:none;stroke:rgba(146,206,255,.9);stroke-width:1.5;
  stroke-dasharray:5 4;vector-effect:non-scaling-stroke;
  filter:drop-shadow(0 0 3px rgba(0,0,0,.6));
}
.pb-marker{
  position:absolute;left:75%;top:60%;
  width:14px;height:14px;transform:translate(-50%,-50%);
}
/* per-slide marker: land the pulse dot on the machine's main body */
.pb-marker--agri{left:61%;top:42%}
.pb-marker--mine{left:60%;top:47%}
.pb-marker::before{
  content:'';position:absolute;inset:0;border-radius:50%;
  background:var(--accent);border:2px solid #fff;
  box-shadow:0 0 0 3px rgba(47,130,224,.35),0 0 18px rgba(47,130,224,.8);
}
.pb-marker::after{
  content:'';position:absolute;left:50%;top:50%;
  width:44px;height:44px;transform:translate(-50%,-50%);
  border-radius:50%;border:1.5px solid rgba(47,130,224,.7);
  animation:ringPulse 2s ease-out infinite;
}
@keyframes ringPulse{
  0%{transform:translate(-50%,-50%) scale(.4);opacity:1}
  100%{transform:translate(-50%,-50%) scale(1.6);opacity:0}
}
.pb-callout{
  position:absolute;margin:0;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  pointer-events:auto;width:200px;
}
.pb-callout-img-wrap{
  position:relative;width:100%;
  overflow:hidden;border-radius:8px;aspect-ratio:1.35/1;
}
.pb-callout-img-wrap img{
  position:absolute;left:0;width:100%;height:auto;top:-8%;
  filter:drop-shadow(0 18px 24px rgba(0,0,0,.55))
         drop-shadow(0 4px 10px rgba(47,130,224,.15))
         brightness(1.04) contrast(1.05) saturate(1.06);
  animation:calloutFloat 8s ease-in-out infinite;
}
.pb-callout.pb-c2 .pb-callout-img-wrap img{animation-delay:1.2s}
.pb-callout figcaption{
  font-size:11px;letter-spacing:1.2px;font-weight:600;
  color:rgba(233,240,247,.95);
  background:rgba(8,22,33,.82);border:1px solid rgba(47,130,224,.45);
  padding:5px 12px;border-radius:100px;backdrop-filter:blur(6px);
  white-space:nowrap;text-align:center;line-height:1.3;
}
.pb-callout figcaption b{color:var(--accent);font-weight:700}
.pb-c1{right:20%;top:6%;width:200px}
.pb-c2{right:2%;top:24%;width:170px;animation-delay:1.2s}
@keyframes calloutFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:980px){
  .pb-c1{right:6%;top:6%;width:130px}
  .pb-c2{right:2%;top:22%;width:110px}
  .pb-callout figcaption{font-size:9px;padding:3px 8px}
  .pb-marker{left:70%;top:60%}
  .pb-marker--agri{left:62%;top:44%}
  .pb-marker--mine{left:60%;top:50%}
}

/* ---- Power Band Slider (Swiper) ---- */
.heart-swiper{width:100%;height:100vh;min-height:720px}
.heart-swiper .swiper-slide{
  position:relative;display:flex;align-items:center;
  height:100%;overflow:hidden;
}
.pb-slide > .container{width:100%;position:relative;z-index:2}
.pb-slide > .pb-callouts{z-index:3}

/* product photos are cut-outs with different aspect ratios than the hero pumps:
   contain them inside the frame instead of letting them overflow */
.pb-callout--fit .pb-callout-img-wrap img{
  position:absolute;left:8%;top:6%;width:84%;height:88%;
  object-fit:contain;
}

/* controls */
.heart-swiper .swiper-pagination{bottom:28px;z-index:6}
.heart-swiper .swiper-pagination-bullet{
  width:26px;height:3px;border-radius:2px;margin:0 5px !important;
  background:rgba(233,240,247,.45);opacity:1;transition:.25s ease;
}
.heart-swiper .swiper-pagination-bullet-active{background:var(--blue-glow);width:46px}
.heart-swiper .swiper-button-prev,
.heart-swiper .swiper-button-next{
  width:50px;height:50px;border-radius:50%;z-index:6;
  background:rgba(8,22,33,.55);border:1px solid rgba(62,144,214,.4);
  backdrop-filter:blur(6px);color:#fff;transition:.25s ease;
}
.heart-swiper .swiper-button-prev:hover,
.heart-swiper .swiper-button-next:hover{
  background:var(--blue-glow);color:var(--ink);border-color:transparent;
}
.heart-swiper .swiper-button-prev::after,
.heart-swiper .swiper-button-next::after{font-size:15px;font-weight:700}
@media(max-width:980px){
  .heart-swiper{min-height:640px}
  .heart-swiper .swiper-button-prev,
  .heart-swiper .swiper-button-next{display:none}
  .heart-swiper .swiper-pagination{bottom:16px}
  .pb-content{padding:56px 0 78px}
  .pb-title{font-size:clamp(26px,7vw,38px)}
  .pb-sub{font-size:14px;margin-bottom:22px}
  .pb-trust{gap:14px;padding-top:20px}
}

/* ---- Brand Story ---- */
.icon {
    width: 1em;
    height: 1em;
    display: inline-block;
    vertical-align: -.125em;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}
.story-main p{
  font-size:15.5px;color:rgba(16,38,58,.8);
  line-height:1.9;margin-bottom:20px;
}
.story-main p strong{color:var(--blue-deep);font-weight:600}
.story-main .story-lede{
  font-family:var(--serif);font-size:20px;color:var(--ink-2);
  line-height:1.6;margin-bottom:26px;
}
.story-main .story-lede .accent{color:var(--accent)}
.story-cta{
  margin-top:28px;padding:24px 28px;
  background:rgba(47,130,224,.08);border-left:3px solid var(--accent);
  border-radius:0 4px 4px 0;
}
.story-cta p{font-size:15px;color:var(--ink-2);margin-bottom:14px;font-style:italic}
.story-side{display:flex;flex-direction:column;gap:12px}
.story-fact{
  display:flex;
  align-items:flex-start;
  gap:14px;
  background: #143E630d;
  border: 1px solid #143E636b;
  border-radius:4px;
  padding:16px 18px;
  transition:all .3s var(--ease);
}
.story-fact:hover{border-color:var(--accent);transform:translateX(4px);background:#fff}
.story-fact .sf-icon{
  width:34px;height:34px;flex-shrink:0;
  background:rgba(47,130,224,.12);border:1px solid rgba(47,130,224,.3);
  border-radius:2px;display:flex;align-items:center;justify-content:center;
  color:var(--accent);font-size:16px;
}
.story-fact .sf-icon .icon{width:18px;height:18px}
.story-fact .sf-text h4{font-size: 16px;font-weight:600;color: #222;margin-bottom:2px}
.story-fact .sf-text p{font-size: 15px;color: #5c5c5c;margin-bottom: 0px;line-height: 1.2;margin-top: 10px;}
.story-side .sf-title{
  /* font-size:11.5px; */
  /* letter-spacing:2px; */
  color:var(--blue);
  font-weight:700;
  text-transform:uppercase;
  margin:6px 0 2px;
}

/* ---- Strength ---- */
.strength-section{background:var(--ink)}
.strength-item{text-align:center;padding:24px;border-left:1px solid rgba(62,144,214,.15)}
.strength-item:first-child{border-left:none}
.strength-item .num{
  font-family:var(--serif);font-size:clamp(36px,4vw,52px);font-weight:700;
  color:var(--accent);line-height:1;letter-spacing:-1px;
}
.strength-item .num .unit{font-size:18px;color:var(--blue-glow);margin-left:2px}
.strength-item .num .plus{font-size:30px;color:var(--blue-glow)}
.strength-item .label{font-size:14px;color:var(--ink-mute);margin-top:12px;letter-spacing:.5px}

/* ---- Partners ---- */
.partner-logo{
  aspect-ratio:3/2;background:rgba(233,240,247,.05);
  border:1px solid rgba(62,144,214,.1);border-radius:2px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:18px;font-weight:600;
  color:var(--ink-mute);transition:all .3s var(--ease);
}
.partner-logo:hover{background:rgba(233,240,247,.1);color:var(--cream);border-color:rgba(62,144,214,.3)}

/* ---- Why Us ---- */
.why-item{
  display:flex;gap:16px;padding:20px;
  background:rgba(20,62,99,.2);border:1px solid rgba(62,144,214,.12);
  border-radius:4px;transition:all .3s;
}
.why-item:hover{border-color:var(--accent);transform:translateX(4px)}
.why-num{
  font-family:var(--serif);font-size:28px;font-weight:700;
  color:var(--accent);flex-shrink:0;width:40px;
}
.why-text h4{font-size:16px;font-weight:600;color:#fff;margin-bottom:4px}
.why-text p{font-size:14px;color:var(--ink-mute);line-height:1.6}
.testimonial{
  background:rgba(20,62,99,.3);border-left:3px solid var(--accent);
  padding:24px;border-radius:0 4px 4px 0;margin-bottom:16px;
}
.testimonial .quote{font-size:14.5px;color:var(--cream);line-height:1.8;margin-bottom:12px;font-style:italic}
.testimonial .author{font-size:13px;color:var(--ink-mute)}
.testimonial .author strong{color:var(--blue-glow);font-weight:600}

/* ---- FAQ (Bootstrap accordion override) ---- */
/* ---- FAQ ---- */
.faq-acc .accordion-item{
  background:transparent;border:none;
  border-bottom:1px solid #ddd;
}
.faq-acc .accordion-button{
  background:none;
  color: #222;
  font-size: 20px;
  font-weight:600;
  padding:20px 0;
  box-shadow:none;
}
.faq-acc .accordion-button:not(.collapsed){/* color: #222; */background:none}
.faq-acc .accordion-button::after{
  content:'+';background:none;font-size:20px;color:var(--accent);
  transform:none;transition:transform .3s;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(45deg)}
.faq-acc .accordion-body{
  padding:0 0 20px;
  /* font-size:15px; */
  color: #666;
  line-height:1.8;
}

/* ---- Contact form ---- */
.form-mist label{font-size:13px;color:var(--ink-mute);margin-bottom:6px;font-weight:500}
.form-mist .form-control{
  background:rgba(8,22,33,.5);border:1px solid rgba(62,144,214,.2);
  border-radius:2px;font-size:14px;color:var(--cream);
  transition:border-color .2s;padding:12px 14px;
}
.form-mist .form-control:focus{
  outline:none;border-color:var(--accent);
  box-shadow:none;background:rgba(8,22,33,.5);color:var(--cream);
}
.form-mist .form-control::placeholder{color:rgba(138,169,196,.6)}
.form-mist .btn-submit{
  width:100%;background:var(--accent);color:#fff;
  padding:14px;border:none;border-radius:2px;font-size:15px;
  font-weight:600;cursor:pointer;transition:background .2s;
}
.form-mist .btn-submit:hover{background:var(--accent-light)}
.contact-info h3{font-family:var(--serif);font-size:24px;font-weight:700;color:#fff;margin-bottom:8px}
.contact-info .sub{/* font-size:14px; */color:var(--ink-mute);margin-bottom:28px}
.contact-list{list-style:none;padding:0}
.contact-list li{
  display:flex;gap:14px;padding:16px 0;
  border-bottom:1px solid rgba(62,144,214,.15);
}
.contact-list .ci-icon{
  width:42px;height:42px;background:rgba(47,130,224,.15);
  border:1px solid rgba(47,130,224,.3);border-radius:2px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-size:18px;color:var(--accent);
}
.contact-list .ci-text h4{font-size:12px;color:var(--ink-mute);margin-bottom:2px}
.contact-list .ci-text p{font-size:15px;color:var(--cream);font-weight:500}

/* ---- CTA Band ---- */
.cta-band{
  background: #ffffff;
  text-align:center;
  padding:80px 0;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background:url('../assets/factory.jpg') center/cover;
  opacity:.1;
}
.cta-band h2{
  font-family:var(--serif);
  font-size:clamp(28px,4vw,40px);
  font-weight:700;
  color: #2e2e2e;
  margin-bottom:12px;
  position:relative;
}
.cta-band p{font-size:16px;color: rgb(0 0 0 / 80%);margin-bottom:28px;position:relative}

/* ---- Footer ---- */
.footer{background:var(--ink);padding:60px 0 0}
.footer-brand p{/* font-size:14px; */color:var(--ink-mute);line-height:1.7;margin-bottom:16px}
.footer-col h4{font-size: 20px;color:#fff;font-weight:600;margin-bottom:16px}
.footer-col ul{list-style:none;padding:0}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{/* font-size:13.5px; */color:var(--ink-mute);transition:color .2s}
.footer-col ul a:hover{color:var(--accent)}
.footer-bottom{
  padding:24px 0;display:flex;justify-content:space-between;
  font-size:13px;color:var(--ink-mute);flex-wrap:wrap;gap:8px;
}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(30px);transition:all .6s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.white-bg{ background:#fff;}
.black-words{ color:#222;}
.contact-form-section .span{ color:#888; font-size:18px;}
.contact-form-section h2{ color:#555;}

/* ---- Responsive ---- */
@media(max-width:991px){
  .section{padding:64px 0}
  .navbar-mist .navbar-collapse{
    background:rgba(8,22,33,.95);margin-top:12px;padding:16px;border-radius:4px;
  }
}
@media(max-width:767px){
  .strength-item{border-left:none}
  .product-specs{grid-template-columns:1fr}
}

    /* Banner 容器：宽度 100% 响应式 */
    .banner-swiper {
      width: 100%;
      position: relative;
    }

    /* 每一个 Slide 的样式 */
    .banner-swiper .swiper-slide {
      width: 100%;
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      overflow: hidden;
    }

    /* 图片响应式自适应 */
    .banner-swiper .swiper-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover; /* 保证图片铺满且不拉伸变形 */
      display: block;
    }

    /* 自定义圆点（Dots）样式（可选） */
    .banner-swiper .swiper-pagination-bullet {
      width: 10px;
      height: 10px;
      background: #fff;
      opacity: 0.6;
    }
    .banner-swiper .swiper-pagination-bullet-active {
      opacity: 1;
      background: #007aff; /* 高亮颜色 */
      width: 24px; /* 激活时变成长圆点效果 */
      border-radius: 5px;
      transition: all 0.3s ease;
    }

    /* 自定义左右箭头样式（可选） */
    .banner-swiper .swiper-button-next,
    .banner-swiper .swiper-button-prev {
      color: #fff; /* 箭头颜色 */
      transition: opacity 0.3s;
    }
    .banner-swiper .swiper-button-next:after,
    .banner-swiper .swiper-button-prev:after {
      font-size: 24px; /* 箭头图标大小 */
      font-weight: bold;
    }

    /* 响应式适配：手机端调整高度 */
    @media (max-width: 768px) {
      .banner-swiper {
        height: 220px; /* 移动端降低高度 */
      }
    }