/* ===== Product Pro Detail – Design from reference ===== */
:root{
  --pro-navy-900:#0b1220;
  --pro-navy-800:#111a2e;
  --pro-navy-700:#16233d;
  --pro-blue-600:#4a9e5c;
  --pro-blue-500:#4a9e5c;
  --pro-blue-100:#e8f0fe;
  --pro-green-600:#3a7d49;
  --pro-green-500:#3a7d49;
  --pro-ink-900:#101623;
  --pro-ink-700:#3a4356;
  --pro-ink-500:#6b7488;
  --pro-ink-300:#9aa3b5;
  --pro-line:#e6e9f0;
  --pro-bg-soft:#f4f7fb;
  --pro-white:#ffffff;
  --pro-radius:10px;
}
.pro-section{padding:72px 0;}
.pro-section.soft{background:var(--pro-bg-soft);}
.pro-wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.pro-eyebrow{
  font-size:12px;letter-spacing:3px;color:var(--pro-blue-600);font-weight:700;
  text-transform:uppercase;margin-bottom:10px;
}
.pro-section-head{text-align:center;max-width:640px;margin:0 auto 44px;}
.pro-section-head h2{font-size:30px;font-weight:800;color:var(--pro-ink-900);margin-bottom:12px;letter-spacing:.5px;}
.pro-section-head p{color:var(--pro-ink-500);font-size:14.5px;}

/* ===== BREADCRUMB ===== */
.pro-bread-wrap{
  background:var(--pro-bg-soft);
  border-bottom:1px solid var(--pro-line);
  padding:14px 0;
}
.pro-bread{
  font-size:13px;color:var(--pro-ink-500);display:flex;align-items:center;gap:6px;
}
.pro-bread a{color:var(--pro-ink-500);}
.pro-bread a:hover{color:var(--pro-blue-600);}
.pro-bread .sep{color:var(--pro-ink-300);font-size:11px;}
.pro-bread .current{color:var(--pro-ink-900);font-weight:600;}

/* ===== HERO ===== */
.pro-hero{
  background:linear-gradient(100deg,rgba(11,18,32,.94) 0%,rgba(11,18,32,.82) 45%,rgba(11,18,32,.55) 100%),
    url('../img/products.jpg') center/cover no-repeat;
  color:#fff;padding:56px 0 0;position:relative;
}
.pro-hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-bottom:48px;
}
.pro-hero-copy .pro-eyebrow{color:#64c178;}
.pro-hero-copy h1{
  font-size:36px;line-height:1.28;font-weight:800;margin-bottom:18px;max-width:520px;
}
.pro-hero-copy .pro-desc{color:#c3cadb;font-size:14.5px;max-width:500px;margin-bottom:20px;}
.pro-hero-list{margin-bottom:26px;text-align: left;}
.pro-hero-list li{
  font-size:14px;color:#dbe2f0;margin-bottom:9px;padding-left:22px;position:relative;
}
.pro-hero-list li::before{
  content:"\2713";position:absolute;left:0;top:0;color:var(--pro-green-500);font-weight:800;
}
.pro-hero-actions{display:flex;gap:14px;margin-bottom:26px;flex-wrap:wrap;}
.pro-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:13px 26px;border-radius:6px;font-size:15px;font-weight:600;
  border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  white-space:nowrap;text-decoration:none;
}
.pro-btn:hover{transform:translateY(-1px);}
.pro-btn-primary{background:var(--pro-blue-600);color:#fff;box-shadow:0 6px 16px rgb(24 233 12 / 35%);}
.pro-btn-primary:hover{background:#3a7d49;}
.pro-btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55);}
.pro-btn-outline:hover{background:rgba(255,255,255,.1);}
.pro-btn-green{background:var(--pro-green-600);color:#fff;box-shadow:0 6px 16px rgba(31,160,85,.3);}
.pro-btn-green:hover{background:#188a49;}
.pro-hero-phone{font-size:14px;color:#aeb7c9;}
.pro-hero-phone strong{color:#fff;font-size:16px;letter-spacing:.5px;margin-left:2px;}
.pro-hero-sub{font-size:12.5px;color:#7c869c;margin-top:6px;}
.pro-hero-media{position:relative;}
.pro-hero-frame{
  border-radius:var(--pro-radius);overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 24px 60px rgba(0,0,0,.45);
  position:relative;
}
.pro-hero-frame img:not(.pro-slide-img){width:100%;height:300px;object-fit:cover;display:block;}
.pro-stat-strip{
  display:grid;grid-template-columns:repeat(3,1fr);
  background:var(--pro-green-600);border:1px solid rgba(255,255,255,.08);border-radius:var(--pro-radius);
  margin-top:16px;overflow:hidden;
}
.pro-stat-strip div{padding:16px 10px;text-align:center;border-right:1px solid rgba(255,255,255,.08);}
.pro-stat-strip div:last-child{border-right:none;}
.pro-stat-strip b{display:block;font-size:19px;color:#fff;font-weight:800;margin-bottom:4px;}
.pro-stat-strip span{font-size:12px;color:#d7dae1;}

/* ===== PRODUCT OVERVIEW / CONTENT ===== */
.pro-content-layout{
  display:grid;grid-template-columns:3.3fr 1fr;gap:40px;align-items:start;min-width:0;
}
.pro-content-article{
  border:1px solid var(--pro-line);border-radius:var(--pro-radius);padding:28px 32px;background:#fff;min-width:0;
}
.pro-content-article h2{margin-top:0;}
.pro-content-article img{max-width:100%;height:auto;border-radius:6px;}
#overview.pro-section .pro-content-article .markdown-body{min-width:0;max-width:100%;overflow:visible;}
#overview.pro-section .pro-content-article .markdown-body table{
  display:block;width:max-content;min-width:100%;max-width:100%;
  overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;
  white-space:nowrap;
}
#overview.pro-section .pro-content-article .markdown-body table::-webkit-scrollbar{height:4px;}
#overview.pro-section .pro-content-article .markdown-body table::-webkit-scrollbar-thumb{background:var(--pro-line);border-radius:3px;}
.pro-spec-card{
  border:1px solid var(--pro-line);border-radius:var(--pro-radius);
  padding:24px;background:#fff;position:sticky;top:90px;
}
.pro-spec-card h3{font-size:17px;font-weight:800;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--pro-line);}
.pro-spec-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.pro-spec-table tr{border-bottom:1px solid var(--pro-line);}
.pro-spec-table tr:last-child{border-bottom:none;}
.pro-spec-table th{text-align:left;padding:9px 12px 9px 0;color:var(--pro-ink-500);font-weight:500;width:42%;white-space:nowrap;}
.pro-spec-table td{padding:9px 0;color:var(--pro-ink-900);font-weight:600;}

/* ===== SPECS + VIDEO STACKED ===== */
.pro-spec-video-row{
  border-radius:var(--pro-radius);overflow:hidden;
  border:1px solid var(--pro-line);background:#0a0f1c;margin-bottom:32px;
}
.pro-spec-video-row .pd-video-wrap{
  width:100%;aspect-ratio:16/9;max-height:520px;
}
.pro-specs-video-section{background:var(--pro-bg-soft);}
.pro-specs-video-section .pro-section-head{margin-bottom:32px;}

/* ===== SPECS FULL ===== */
.pro-specs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.pro-spec-item{
  display:flex;justify-content:space-between;align-items:center;
  background:#fff;border:1px solid var(--pro-line);border-radius:8px;
  padding:14px 18px;transition:box-shadow .2s ease;
}
.pro-spec-item:hover{box-shadow:0 4px 12px rgba(16,22,35,.06);}
.pro-spec-label{color:var(--pro-ink-500);font-size:13px;}
.pro-spec-value{color:var(--pro-ink-900);font-weight:700;font-size:14px;text-align:right;}

/* ===== ADVANTAGES ===== */
.pro-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.pro-adv-card{
  border:1px solid var(--pro-line);border-radius:var(--pro-radius);overflow:hidden;background:#fff;
  transition:box-shadow .2s ease,transform .2s ease;
}
.pro-adv-card:hover{box-shadow:0 14px 30px rgba(16,22,35,.08);transform:translateY(-3px);}
.pro-adv-card .pro-adv-img{height:180px;overflow:hidden;}
.pro-adv-card .pro-adv-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.pro-adv-card:hover .pro-adv-img img{transform:scale(1.06);}
.pro-adv-card .pro-adv-body{padding:20px 20px 22px;}
.pro-adv-card .pro-adv-body h3{font-size:16px;font-weight:800;margin-bottom:6px;}
.pro-adv-card .pro-adv-body p{font-size:13px;color:var(--pro-ink-500);margin-bottom:10px;}
.pro-adv-card .pro-adv-body .pro-adv-detail{font-size:12.5px;color:var(--pro-ink-700);line-height:1.7;}

/* ===== MATERIALS ===== */
.pro-mat-item{
  background:#fff;border:1px solid var(--pro-line);border-radius:8px;overflow:hidden;
  cursor:pointer;transition:box-shadow .2s ease,transform .2s ease;
}
.pro-mat-item:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(16,22,35,.08);}
.pro-mat-item img{width:100%;height:120px;object-fit:cover;}
.pro-mat-item span{display:block;padding:10px 12px;font-size:12.5px;font-weight:600;color:var(--pro-ink-700);text-align:center;}

/* ===== CASES ===== */
.pro-case-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start;}
.pro-case-media{border-radius:var(--pro-radius);overflow:hidden;border:1px solid var(--pro-line);background:#fff;}
.pro-case-media img{width:100%;height:300px;object-fit:cover;}
.pro-case-media .pro-case-cap{padding:18px 20px;}
.pro-case-media .pro-case-cap h4{font-size:15px;font-weight:800;margin-bottom:6px;}
.pro-case-media .pro-case-cap p{font-size:12.5px;color:var(--pro-ink-500);margin-bottom:8px;}
.pro-case-list{display:grid;gap:14px;}
.pro-case-list li{
  border:1px solid var(--pro-line);border-radius:8px;padding:16px 18px;list-style:none;
  transition:border-color .2s ease,box-shadow .2s ease;background:#fff;
}
.pro-case-list li:hover{border-color:var(--pro-blue-600);box-shadow:0 10px 24px rgba(16,22,35,.06);}
.pro-case-list h4{font-size:14.5px;font-weight:800;margin-bottom:6px;}
.pro-case-list p{font-size:12.5px;color:var(--pro-ink-500);margin:0;}

/* ===== FAQ ===== */
.pro-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 30px;}
.pro-faq-item{border-bottom:1px solid var(--pro-line);padding-bottom:18px;}
.pro-faq-item h4{font-size:15px;font-weight:800;margin-bottom:8px;}
.pro-faq-item p{font-size:13px;color:var(--pro-ink-500);margin:0;}


/* ===== INQUIRY BANNER ===== */
.pro-cta-bottom{background:var(--pro-blue-600);color:#fff;padding:48px 0;}
.pro-cta-row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.pro-cta-left{width: 50%;}
.pro-cta-left h2{font-size:20px;font-weight:800;margin-bottom:6px;}
.pro-cta-left p{font-size:13px;color:#dce6ff;max-width:480px;}
.pro-cta-form{display:flex;gap:10px;flex-wrap:wrap;}
.pro-cta-form input{
  padding:12px 16px;border-radius:6px;border:none;font-size:14px;width:100%;max-width:100%;outline:none;
}
.pro-cta-form .pro-btn-green{border:none;cursor:pointer;}

/* ===== process dark ===== */
.pro-process{
  background:linear-gradient(180deg,#0d1526,#0a0f1c);color:#fff;
}
.pro-process-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center;}
.pro-process-left .pro-eyebrow{color:#64c178;}
.pro-process-left h2{font-size:28px;font-weight:800;margin-bottom:16px;}
.pro-process-left p{color:#a9b1c4;font-size:13.5px;margin-bottom:24px;}
.pro-process-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.pro-step{
  background:#131e37;border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:18px 16px;
}
.pro-step .pro-step-num{color:var(--pro-blue-600);font-size:13px;font-weight:800;margin-bottom:8px;}
.pro-step h4{font-size:14.5px;font-weight:700;margin-bottom:6px;}
.pro-step p{font-size:12px;color:#8b93a8;margin:0;}

/* ===== HERO SLIDESHOW ===== */
.pro-slide-viewport{position:relative;overflow:hidden;background:#0a0f1c;}
.pro-slide-viewport .pro-slide-img{display:none;width:100%;object-fit:contain;background:#0a0f1c;}
.pro-slide-viewport .pro-slide-img.active{display:block;}
.pro-slide-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:38px;height:38px;border-radius:50%;border:none;
  background:rgba(0,0,0,.45);color:#fff;font-size:16px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .2s;opacity:0;
}
.pro-hero-frame:hover .pro-slide-btn{opacity:1;}
.pro-slide-btn:hover{background:rgba(0,0,0,.7);}
.pro-slide-prev{left:12px;}
.pro-slide-next{right:12px;}
.pro-slide-dots{
  position:absolute;left:50%;bottom:14px;transform:translateX(-50%);
  display:flex;gap:6px;z-index:5;
}
.pro-dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);
  cursor:pointer;transition:all .2s;border:1px solid rgba(255,255,255,.3);
}
.pro-dot.active{background:#fff;border-color:#fff;transform:scale(1.3);}

/* ===== MATERIALS HORIZONTAL SCROLL ===== */
.pro-mat-scroll{overflow-x:auto;overflow-y:hidden;padding-bottom:8px;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;}
.pro-mat-scroll::-webkit-scrollbar{display:none;width:0;height:0;}
.pro-mat-grid{display:flex;gap:16px;flex-wrap:nowrap;}
.pro-mat-item{min-width:150px;flex-shrink:0;}

/* ===== CTA FORM ===== */
.pro-cta-form-wrap{min-width:320px;max-width:460px;flex:1;}
.pro-cta-form{display:flex;flex-direction:column;gap:12px;width:100%;}
.pro-cta-form-row{display:flex;gap:12px;}
.pro-cta-input{
  flex:1;padding:12px 14px;border-radius:6px;border:none;font-size:14px;
  outline:none;background:rgba(255,255,255,.12);color:#fff;
  transition:background .2s;
}
.pro-cta-input::placeholder{color:rgba(255,255,255,.55);}
.pro-cta-input:focus{background:rgba(255,255,255,.2);}
.pro-cta-textarea{
  /*width:100%;*/min-height:80px;padding:12px 14px;border-radius:6px;border:none;
  font-size:14px;outline:none;resize:vertical;
  background:rgba(255,255,255,.12);color:#fff;font-family:inherit;
  box-sizing:border-box;
}
.pro-cta-textarea::placeholder{color:rgba(255,255,255,.55);}
.pro-cta-textarea:focus{background:rgba(255,255,255,.2);}
.pro-cta-form-actions{display:flex;gap:12px;flex-wrap:wrap;}
.pro-cta-form-actions .pro-btn{padding:11px 24px;font-size:14px;}

/* ===== REVEAL ===== */
.pro-reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.pro-reveal.in{opacity:1;transform:translateY(0);}

/* ===== MAIN EQUIPMENT ===== */
.pro-equip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.pro-equip-card{
  background:#fff;border:1px solid var(--pro-line);border-radius:var(--pro-radius);padding:24px;
  transition:box-shadow .2s ease,transform .2s ease;
}
.pro-equip-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(16,22,35,.08);}
.pro-equip-icon{
  width:42px;height:42px;border-radius:9px;background:var(--pro-blue-100);color:var(--pro-blue-600);
  display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:16px;
}
.pro-equip-card h3{font-size:15.5px;font-weight:800;margin-bottom:8px;}
.pro-equip-card p{font-size:12.5px;color:var(--pro-ink-500);margin:0;}

/* ===== DESIGN REQUIREMENTS ===== */
.pro-req-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center;}
.pro-req-left .pro-eyebrow{color:var(--pro-blue-600);}
.pro-req-left h2{font-size:27px;font-weight:800;line-height:1.4;margin-bottom:14px;}
.pro-req-left p{font-size:13.5px;color:var(--pro-ink-500);}
.pro-req-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.pro-req-card{
  background:#fff;border:1px solid var(--pro-line);border-radius:var(--pro-radius);padding:20px;
}
.pro-req-num{
  width:26px;height:26px;border-radius:6px;background:var(--pro-blue-600);color:#fff;
  font-size:11.5px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:12px;
}
.pro-req-card h4{font-size:14.5px;font-weight:800;margin-bottom:8px;}
.pro-req-card p{font-size:12.5px;color:var(--pro-ink-500);margin:0;}

/* ===== PRICE FACTORS BANNER ===== */
.pro-price-banner{
  background:linear-gradient(120deg,#0b1220,#131f38);color:#fff;padding:52px 0;
}
.pro-price-row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.pro-price-row h2{font-size:23px;font-weight:800;margin-bottom:10px;}
.pro-price-row p{color:#64c178;font-size:13.5px;max-width:620px;margin:0;}
.pro-price-row .doc{color:#dbd8d8;}
.pro-price-row .pro-btn-green{white-space:nowrap;}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .pro-hero-grid{grid-template-columns:1fr;}
  .pro-content-layout{grid-template-columns:1fr;}
  .pro-adv-grid{grid-template-columns:repeat(2,1fr);}
  .pro-specs-grid{grid-template-columns:repeat(1,1fr);}
  .pro-case-grid{grid-template-columns:1fr;}
  .pro-faq-grid{grid-template-columns:1fr;}
  .pro-process-grid{grid-template-columns:1fr;}
  .pro-equip-grid{grid-template-columns:repeat(2,1fr);}
  .pro-req-grid{grid-template-columns:1fr;}
  .pro-cta-form-wrap{max-width:none;}
}
@media (max-width:640px){
  .pro-section{padding:52px 0;}
  .pro-hero{padding-top:30px;}
  .pro-hero-copy h1{font-size:28px;}
  .pro-adv-grid{grid-template-columns:1fr;}
  .pro-slide-img,.pro-hero-frame img{height:200px;}
  .pro-equip-grid{grid-template-columns:1fr;}
  .pro-req-cards{grid-template-columns:1fr;}
  .pro-price-row{flex-direction:column;align-items:flex-start;}
  .pro-stat-strip div{border-bottom:1px solid rgba(255,255,255,.08);}
  .pro-stat-strip div:last-child{border-bottom:none;}
  .pro-process-steps{grid-template-columns:1fr 1fr;}
  .pro-cta-bottom{padding:36px 0;}
  .pro-cta-row{flex-direction:column;align-items:stretch;}
  .pro-cta-left{width:100%;margin-bottom:8px;}
  .pro-cta-left h2{font-size:18px;}
  .pro-cta-left p{max-width:100%;font-size:13.5px;}
  .pro-cta-form-wrap{min-width:auto;width:100%;max-width:none;}
  .pro-cta-form-row{flex-direction:column;}
  .pro-cta-input,.pro-cta-textarea{width:100%;box-sizing:border-box;}
  .pro-cta-form-actions{flex-direction:column;}
  .pro-cta-form-actions .pro-btn{width:100%;justify-content:center;}
  .pro-section-head h2{font-size:24px;}
  .pro-content-article{padding:20px 18px;}
}
@media (prefers-reduced-motion:reduce){
  .pro-reveal{opacity:1;transform:none;transition:none;}
}