:root{
    --red: #D6261F;
    --red-dark: #A91D17;
    --blue: #1768AC;
    --blue-dark: #0F4D80;
    --ink: #181818;
    --ink-soft: #4A4E55;
    --gray-bg: #F4F5F7;
    --line: #E4E6EA;
    --white: #FFFFFF;
    --display: 'Oswald', sans-serif;
    --body: 'Source Sans 3', sans-serif;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:0.01em;line-height:1.1;}
  .eyebrow{
    font-family:var(--body);
    font-weight:700;
    font-size:0.72rem;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--red);
  }
  :focus-visible{outline:3px solid var(--blue); outline-offset:2px;}

  /* ===== Top utility bar ===== */
  .topbar{
    background:var(--ink);
    color:#cfd2d8;
    font-size:0.82rem;
  }
  .topbar .wrap{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:8px 28px;
    gap:16px;
    flex-wrap:wrap;
  }
  .topbar .contacts{display:flex;gap:22px;flex-wrap:wrap;}
  .topbar .contacts span{display:inline-flex;align-items:center;gap:6px;}
  .topbar a:hover{color:#fff;}

  /* ===== Header / Nav ===== */
  header.site{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,0.97);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(6px);
  }
  nav.main{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 24px;
    gap:24px;
    max-width:1180px;margin:0 auto;
  }
  .brand{display:flex;align-items:center;gap:10px;}
  .brand img{height:46px;width:auto;}
  .navlinks{display:flex;gap:28px;align-items:center;flex-shrink:0;}
  .navlinks a{
    font-family:var(--display);
    font-size:0.92rem;
    font-weight:500;
    letter-spacing:0.01em;
    color:var(--ink);
    position:relative;
    padding:6px 0;
  }
  .navlinks a::after{
    content:'';position:absolute;left:0;bottom:0;width:0;height:2px;
    background:var(--red);transition:width .25s ease;
  }
  .navlinks a:hover::after{width:100%;}
  .nav-cta{
    background:var(--red);color:#fff !important;
    padding:11px 22px;border-radius:3px;
    font-family:var(--display);font-weight:600;font-size:0.88rem;
    letter-spacing:0.02em;
  }
  .nav-cta:hover{background:var(--red-dark);}
  .menu-btn{display:none;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0;}
  .menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;}

  /* ===== Nav search ===== */
  .nav-search{
    display:flex;align-items:center;gap:8px;
    background:var(--gray-bg);
    border:1.5px solid var(--line);
    border-radius:30px;
    padding:8px 8px 8px 16px;
    flex:1;max-width:220px;
    transition:border-color .2s ease, box-shadow .2s ease;
  }
  .nav-search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,104,172,0.12);}
  .nav-search input{
    border:none;background:transparent;outline:none;
    font-family:var(--body);font-size:0.88rem;color:var(--ink);
    width:100%;
  }
  .nav-search input::placeholder{color:#9a9da4;}
  .nav-search button{
    background:var(--ink);color:#fff;border:none;border-radius:50%;
    width:28px;height:28px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
    cursor:pointer;transition:background .2s ease;
  }
  .nav-search button:hover{background:var(--red);}
  .nav-search svg{width:15px;height:15px;}

  /* ===== Hero ===== */
  .hero{
    position:relative;
    background:#161616;
    color:#fff;
    overflow:hidden;
    padding:96px 0 84px;
  }
  .hero-video{
    position:absolute;inset:0;width:100%;height:100%;
    object-fit:cover;object-position:center;
    z-index:0;opacity:0.55;
    pointer-events:none;
  }
  .hero::before{
    content:'';position:absolute;inset:0;z-index:1;
    background:
      linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.35) 60%, rgba(0,0,0,0.15) 100%),
      linear-gradient(115deg, transparent 56%, rgba(214,38,31,0.65) 56.4%, rgba(214,38,31,0.65) 64%, transparent 64.4%),
      linear-gradient(115deg, transparent 68%, rgba(23,104,172,0.35) 68.4%, rgba(23,104,172,0.35) 71%, transparent 71.4%);
  }
  .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 0.9fr;gap:50px;align-items:center;}
  .hero h1{
    font-size:clamp(2.3rem, 4vw, 3.4rem);
    color:#fff;
    margin-bottom:20px;
  }
  .hero h1 em{
    font-style:normal;color:var(--red);
    -webkit-text-stroke:0;
  }
  .hero p{
    font-size:1.08rem;
    color:#d4d6db;
    max-width:520px;
    margin-bottom:32px;
  }
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:14px 26px;border-radius:3px;
    font-family:var(--display);font-weight:600;font-size:0.95rem;letter-spacing:0.02em;
    transition:transform .2s ease, background .2s ease, color .2s ease;
    border:2px solid transparent;
  }
  .btn-primary{background:var(--red);color:#fff;}
  .btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);}
  .btn-outline{border-color:rgba(255,255,255,0.4);color:#fff;}
  .btn-outline:hover{border-color:#fff;background:rgba(255,255,255,0.08);}

  .hero-stats{
    display:flex;gap:0;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.14);
    border-radius:6px;
    padding:26px 10px;
  }
  .hero-stats .stat{flex:1;text-align:center;padding:0 8px;border-right:1px solid rgba(255,255,255,0.14);}
  .hero-stats .stat:last-child{border-right:none;}
  .hero-stats .num{font-family:var(--display);font-size:2rem;color:#fff;font-weight:700;}
  .hero-stats .label{font-size:0.78rem;color:#aeb1b8;margin-top:4px;letter-spacing:0.02em;}

  /* ===== Pillars strip ===== */
  .pillars{background:var(--red);color:#fff;padding:0;}
  .pillars-grid{
    display:grid;grid-template-columns:repeat(4,1fr);
  }
  .pillar{
    padding:30px 24px;border-right:1px solid rgba(255,255,255,0.18);
    text-align:left;
  }
  .pillar:last-child{border-right:none;}
  .pillar .ico{width:38px;height:38px;margin-bottom:14px;}
  .pillar h3{font-size:1.05rem;color:#fff;margin-bottom:4px;letter-spacing:0.01em;}
  .pillar p{font-size:0.86rem;color:rgba(255,255,255,0.85);}

  /* ===== Section heading pattern ===== */
  .section{padding:84px 0;}
  .section.alt{background:var(--gray-bg);}
  .section-head{max-width:640px;margin-bottom:50px;}
  .section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-top:10px;color:var(--ink);}
  .section-head p{color:var(--ink-soft);margin-top:14px;font-size:1.02rem;}
  .divider{
    width:64px;height:4px;margin-top:14px;
    background:linear-gradient(90deg, var(--red) 0 60%, var(--blue) 60% 100%);
    border-radius:2px;
  }

  /* ===== Product teaser banner (home) ===== */
  .product-teaser{
    background:linear-gradient(135deg, #1c1c1c 0%, #262626 100%);
    color:#fff;border-radius:10px;padding:54px 50px;
    display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
    position:relative;overflow:hidden;
  }
  .product-teaser::before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(115deg, transparent 70%, rgba(214,38,31,0.5) 70.4%, rgba(214,38,31,0.5) 76%, transparent 76.4%);
    opacity:0.8;
  }
  .product-teaser-text{position:relative;z-index:2;max-width:560px;}
  .product-teaser-text p.eyebrow{color:#ff8079;}
  .product-teaser-text h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);margin-top:8px;}
  .product-teaser-text p.lead{color:#cfd2d8;margin-top:12px;font-size:0.98rem;}
  .product-teaser .btn{position:relative;z-index:2;flex-shrink:0;}
  .product-teaser .btn-primary{background:var(--red);}

  /* ===== Category tabs ===== */
  .cat-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:42px;}
  .cat-tab{
    font-family:var(--display);font-size:0.85rem;font-weight:500;
    padding:10px 18px;border:1.5px solid var(--line);border-radius:30px;
    color:var(--ink-soft);background:#fff;
  }
  .cat-tab.is-fire{border-color:rgba(214,38,31,0.35);color:var(--red);}
  .cat-tab.is-safety{border-color:rgba(23,104,172,0.35);color:var(--blue);}
  .cat-tab.is-network{border-color:rgba(214,38,31,0.35);color:var(--red);}

  /* ===== Product grid ===== */
  .group-label{
    display:flex;align-items:center;gap:12px;margin:0 0 26px;
  }
  .group-label .tag{
    font-family:var(--display);font-weight:600;font-size:0.95rem;
    padding:7px 16px;border-radius:3px;color:#fff;
  }
  .tag-fire{background:var(--red);}
  .tag-safety{background:var(--blue);}
  .tag-network{background:var(--ink);}
  .group-label .sub{color:var(--ink-soft);font-size:0.9rem;}

  .product-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-bottom:64px;
  }
  .card{
    background:#fff;border:1px solid var(--line);border-radius:8px;
    overflow:hidden;
    transition:box-shadow .25s ease, transform .25s ease;
    display:flex;flex-direction:column;
  }
  .card:hover{box-shadow:0 14px 30px -12px rgba(0,0,0,0.18);transform:translateY(-3px);}
  .card-media{position:relative;aspect-ratio:5/3.1;background:#fff;border-bottom:1px solid var(--line);overflow:hidden;}
  .card-media img{width:100%;height:100%;object-fit:cover;}
  .card-media img.fit-contain{object-fit:contain;padding:6px;}

  /* ===== Project photo placeholder ===== */
  .photo-placeholder{
    display:flex;align-items:center;justify-content:center;
    width:100%;height:100%;
    background:repeating-linear-gradient(45deg,#eceef1,#eceef1 10px,#f4f5f7 10px,#f4f5f7 20px);
    color:#b6bac2;
  }
  .photo-placeholder svg{width:34px;height:34px;}
  .card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .card-body .brand-name{font-family:var(--display);font-size:1.15rem;font-weight:600;color:var(--ink);}
  .card-body .product-type{
    display:inline-block;font-size:0.74rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;
    color:var(--red);
  }
  .card-body p{color:var(--ink-soft);font-size:0.9rem;}

  /* ===== Supported by strip ===== */
  .supportedby{padding:54px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .supportedby .label{
    text-align:center;color:var(--ink-soft);font-size:0.82rem;letter-spacing:0.14em;text-transform:uppercase;
    margin-bottom:30px;font-weight:600;
  }
  .brand-strip{
    display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:32px;
    overflow-x:auto;
    -ms-overflow-style:none;scrollbar-width:none;
    padding:4px 2px 10px;
  }
  .brand-strip::-webkit-scrollbar{display:none;}
  .brand-strip img{
    height:32px;width:auto;flex-shrink:0;
    filter:grayscale(1);opacity:0.55;
    transition:opacity .2s ease, filter .2s ease;
  }
  .brand-strip img:hover{filter:grayscale(0);opacity:1;}
  @media (max-width:900px){
    .brand-strip{justify-content:flex-start;}
    .brand-strip img{height:26px;}
  }
  /* ===== About / Why us ===== */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
  .why-list{display:flex;flex-direction:column;gap:26px;}
  .why-item{display:flex;gap:18px;}
  .why-item .num{
    font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--red);
    flex-shrink:0;width:46px;
  }
  .why-item h4{font-size:1.05rem;margin-bottom:6px;}
  .why-item p{color:var(--ink-soft);font-size:0.92rem;}

  /* ===== CTA band ===== */
  .cta-band{
    background:linear-gradient(115deg, var(--blue-dark), var(--blue) 60%, var(--red-dark));
    color:#fff;padding:64px 0;text-align:center;
  }
  .cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:14px;}
  .cta-band p{color:rgba(255,255,255,0.88);margin-bottom:30px;max-width:560px;margin-left:auto;margin-right:auto;}

  /* ===== Footer ===== */
  footer{background:var(--ink);color:#aeb1b8;padding:64px 0 28px;font-size:0.9rem;}
  .footer-grid{display:grid;grid-template-columns:1.2fr 0.7fr 0.8fr 1fr 0.9fr;gap:32px;margin-bottom:42px;}
  .footer-grid h5{font-family:var(--display);color:#fff;font-size:0.95rem;margin-bottom:18px;letter-spacing:0.02em;}
  .footer-grid ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
  .footer-grid ul a:hover{color:#fff;}
  .footer-brand img{height:42px;margin-bottom:14px;filter:brightness(0) invert(1);opacity:0.92;}
  .footer-brand p{font-size:0.86rem;color:#9a9da4;max-width:280px;}
  .foot-contact-item{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;}
  .foot-contact-item svg{flex-shrink:0;margin-top:2px;width:16px;height:16px;color:var(--red);}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,0.12);padding-top:22px;
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:0.8rem;color:#7d8089;
  }

  /* ===== Responsive ===== */
  @media (max-width:980px){
    .hero-inner{grid-template-columns:1fr;}
    .hero-stats{order:2;}
    .pillars-grid{grid-template-columns:repeat(2,1fr);}
    .pillar{border-bottom:1px solid rgba(255,255,255,0.18);}
    .product-grid{grid-template-columns:repeat(2,1fr);}
    .about-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:680px){
    .navlinks{position:fixed;top:74px;left:0;right:0;background:#fff;flex-direction:column;
      padding:20px 28px 28px;border-bottom:1px solid var(--line);display:none;gap:18px;align-items:flex-start;}
    .navlinks.is-open{display:flex;}
    .menu-btn{display:block;}
    .nav-cta{margin-top:6px;}
    .topbar .contacts{justify-content:center;width:100%;}
    .topbar .wrap{justify-content:center;}
    .pillars-grid{grid-template-columns:1fr;}
    .pillar{border-right:none;}
    .product-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;gap:30px;}
    .hero{padding:64px 0 56px;}
    .section{padding:60px 0;}
    .nav-search{max-width:none;flex:1;margin:0 8px;padding:6px 6px 6px 12px;}
    .nav-search input{font-size:0.82rem;}
    nav.main{flex-wrap:nowrap;padding:12px 16px;gap:10px;}
    .brand img{height:36px;}
  }
  @media (max-width:420px){
    .brand img{height:30px;}
    .nav-search{padding:5px 5px 5px 10px;}
    .nav-search input{font-size:0.78rem;}
    .nav-search button{width:24px;height:24px;}
    .nav-search svg{width:13px;height:13px;}
  }
  /* ===== Counter stats section ===== */
  .stats-section{
    background:linear-gradient(135deg,#161616 0%,#232323 60%,#161616 100%);
    padding:64px 0;position:relative;overflow:hidden;
  }
  .stats-section::before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(115deg,transparent 72%,rgba(214,38,31,0.45) 72.4%,rgba(214,38,31,0.45) 78%,transparent 78.4%);
  }
  .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);position:relative;z-index:2;}
  .stat-item{text-align:center;padding:28px 16px;border-right:1px solid rgba(255,255,255,0.1);}
  .stat-item:last-child{border-right:none;}
  .stat-num{
    font-family:var(--display);font-size:clamp(2.2rem,4vw,3rem);
    font-weight:700;color:#fff;line-height:1;
    display:flex;align-items:baseline;justify-content:center;gap:4px;
  }
  .stat-num .suffix{font-size:clamp(1.3rem,2.5vw,1.8rem);color:var(--red);}
  .stat-label{font-size:0.86rem;color:#aeb1b8;margin-top:10px;letter-spacing:0.04em;text-transform:uppercase;}
  @media(max-width:680px){
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .stat-item:nth-child(2){border-right:none;}
    .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid rgba(255,255,255,0.1);}
  }
  /* ===== Floating WA button ===== */
  .wa-float{
    position:fixed;bottom:28px;right:28px;z-index:999;
    width:58px;height:58px;border-radius:50%;
    background:#25D366;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 20px rgba(37,211,102,0.45);
    transition:transform .2s ease,box-shadow .2s ease;text-decoration:none;
  }
  .wa-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,0.6);}
  .wa-float svg{width:30px;height:30px;fill:#fff;}
  .wa-float .wa-tooltip{
    position:absolute;right:70px;background:var(--ink);color:#fff;
    font-size:0.8rem;white-space:nowrap;padding:6px 12px;border-radius:4px;
    opacity:0;pointer-events:none;transition:opacity .2s ease;
  }
  .wa-float:hover .wa-tooltip{opacity:1;}
/* ===== Product page header ===== */
  .page-header{
    background:#161616;
    color:#fff;padding:64px 0 48px;position:relative;overflow:hidden;
  }
  .page-header-video{
    position:absolute;inset:0;width:100%;height:100%;
    object-fit:cover;object-position:center;
    z-index:0;opacity:0.55;
    pointer-events:none;
  }
  .page-header::before{
    content:'';position:absolute;inset:0;z-index:1;
    background:
      linear-gradient(to right, rgba(0,0,0,0.80) 0%, rgba(0,0,0,0.45) 60%, rgba(0,0,0,0.20) 100%),
      linear-gradient(115deg, transparent 70%, rgba(214,38,31,0.55) 70.4%, rgba(214,38,31,0.55) 76%, transparent 76.4%);
  }
  .page-header .inner{position:relative;z-index:2;}
  .page-header h1{font-size:clamp(1.9rem,3.4vw,2.6rem);color:#fff;margin-top:8px;}
  .page-header p{color:#cfd2d8;margin-top:12px;max-width:560px;font-size:1rem;}
  .breadcrumb{font-size:0.84rem;color:#aeb1b8;margin-bottom:6px;}
  .breadcrumb a{color:#aeb1b8;}
  .breadcrumb a:hover{color:#fff;}

  /* ===== Search results state ===== */
  .search-status{
    display:none;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
    background:var(--gray-bg);border:1px solid var(--line);border-radius:8px;
    padding:16px 20px;margin-bottom:36px;
  }
  .search-status.is-active{display:flex;}
  .search-status p{font-size:0.92rem;color:var(--ink-soft);}
  .search-status p strong{color:var(--ink);}
  .search-status .clear-search{
    font-family:var(--display);font-size:0.84rem;font-weight:600;color:var(--blue);
    cursor:pointer;background:none;border:none;flex-shrink:0;
  }
  .search-status .clear-search:hover{text-decoration:underline;}
  .no-results{
    display:none;text-align:center;padding:60px 20px;color:var(--ink-soft);
  }
  .no-results.is-active{display:block;}
  .no-results h3{color:var(--ink);font-size:1.2rem;margin-bottom:8px;}
  .product-card[hidden]{display:none;}
  .group-block[hidden]{display:none;}

  /* ===== Project list (from Excel data) ===== */
  .project-toolbar{
    display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
    margin-bottom:20px;
  }
  .project-toolbar input{
    flex:1;min-width:240px;padding:12px 16px;border:1px solid var(--line);border-radius:8px;
    font-family:var(--body);font-size:0.95rem;color:var(--ink);background:var(--white);
  }
  .project-toolbar input:focus{outline:none;border-color:var(--red);}
  .project-count{
    font-family:var(--display);font-size:0.82rem;font-weight:600;color:var(--ink-soft);
    white-space:nowrap;
  }

  .project-list{border:1px solid var(--line);border-radius:10px;overflow:hidden;}
  .project-row{
    display:grid;
    grid-template-columns:56px 2fr 1.6fr 1.2fr 1.2fr;
    align-items:center;gap:14px;
    padding:14px 20px;
    border-bottom:1px solid var(--line);
  }
  .project-row:last-child{border-bottom:none;}
  .project-row:not(.project-row-head):hover{background:var(--gray-bg);}
  .project-row-head{
    background:var(--ink);color:var(--white);
    font-family:var(--display);font-size:0.78rem;font-weight:600;
    letter-spacing:0.04em;text-transform:uppercase;
  }
  .pr-no{color:var(--ink-soft);font-family:var(--display);font-size:0.85rem;}
  .project-row-head .pr-no{color:rgba(255,255,255,0.7);}
  .pr-name{font-weight:600;color:var(--ink);}
  .project-row-head .pr-name{color:var(--white);font-weight:600;}
  .pr-product{color:var(--ink-soft);font-size:0.92rem;}
  .pr-badge{
    display:inline-block;background:rgba(214,38,31,0.09);color:var(--red-dark);
    border-radius:6px;padding:4px 10px;font-size:0.8rem;font-weight:600;
  }
  .pr-location{color:var(--ink-soft);font-size:0.92rem;}
  .project-row[hidden]{display:none;}

  .project-empty{
    display:none;text-align:center;padding:50px 20px;color:var(--ink-soft);
  }
  .project-empty[data-show]{display:block;}

  @media (max-width:760px){
    .project-row{
      grid-template-columns:1fr;gap:4px;padding:16px 18px;position:relative;
    }
    .project-row-head{display:none;}
    .pr-no{position:absolute;top:16px;right:18px;}
    .pr-name{font-size:1.02rem;}
    .pr-product::before{content:"Produk: ";color:var(--ink-soft);font-weight:400;}
    .pr-location::before{content:"Lokasi: ";color:var(--ink-soft);font-weight:400;}
    .pr-product, .pr-location{font-size:0.88rem;}
  }