/* ═══════════════════════════════════════════════════
   PT TIRTA SUMBER MAKMUR  ·  Master Stylesheet v3
   ═══════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,500;0,600;0,700;0,900;1,400&family=Barlow+Condensed:wght@600;700;900&display=swap');

/* ── VARIABLES ───────────────────────────────────── */
:root {
  --navy:   #0a2240;
  --blue:   #0d5fa8;
  --sky:    #1e90d6;
  --accent: #00b4d8;
  --ice:    #e8f4fd;
  --white:  #ffffff;
  --gray:   #f4f8fc;
  --text:   #1a2d42;
  --muted:  #5c7a96;
  --border: #cde3f3;
  --sh:     0 4px 28px rgba(10,34,64,.11);
  --shh:    0 8px 44px rgba(10,34,64,.18);
  --r:      6px;
  --t:      all .3s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ───────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Barlow',sans-serif;color:var(--text);background:var(--white);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
button{font-family:inherit}

/* ── SITE HEADER WRAPPER (topbar + navbar sticky together) ── */
.site-header{position:sticky;top:0;z-index:1000}

/* ── TOPBAR ──────────────────────────────────────── */
.topbar{background:var(--navy);color:rgba(255,255,255,.72);font-size:.79rem;letter-spacing:.04em;padding:.44rem 0;position:relative;z-index:1}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.topbar a{color:rgba(255,255,255,.72);transition:var(--t)}
.topbar a:hover{color:var(--accent)}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:1.1rem}
.topbar span{display:flex;align-items:center;gap:.36rem}
.tb-cta{background:rgba(0,180,216,.18);padding:.22rem .82rem;border-radius:4px;color:var(--accent)!important;border:1px solid rgba(0,180,216,.3)}

/* ── NAVBAR ──────────────────────────────────────── */
.navbar{position:relative;top:unset;z-index:1;background:var(--white);border-bottom:2px solid var(--border);box-shadow:0 2px 16px rgba(10,34,64,.07);transition:box-shadow .3s}
.site-header.scrolled .navbar{box-shadow:0 6px 36px rgba(10,34,64,.18)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:1rem}

/* Logo */
.logo{display:flex;align-items:center;gap:.72rem;flex-shrink:0}
.logo-mark{width:44px;height:44px;background:linear-gradient(135deg,var(--blue),var(--accent));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:1rem;font-family:'Barlow Condensed',sans-serif;flex-shrink:0}
.logo-text .brand{font-weight:700;font-size:.98rem;color:var(--navy);line-height:1.2}
.logo-text .tagline{font-size:.62rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

/* Nav links */
.nav-links{display:flex;align-items:stretch;height:70px}
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{display:flex;align-items:center;gap:.26rem;padding:0 .82rem;height:100%;font-size:.79rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--text);white-space:nowrap;border-bottom:3px solid transparent;transition:var(--t)}
.nav-item>a:hover,.nav-item:hover>a,.nav-item>a.active{color:var(--blue);border-bottom-color:var(--accent)}
.arrow{font-size:.55rem;transition:transform .25s;margin-top:1px}
.nav-item:hover .arrow{transform:rotate(180deg)}

/* ── MEGA MENU ───────────────────────────────────── */
.mega-menu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-30%);background:var(--white);border:1px solid var(--border);border-top:3px solid var(--blue);box-shadow:0 18px 56px rgba(10,34,64,.18);border-radius:0 0 10px 10px;min-width:700px;padding:1.8rem;gap:1.8rem;z-index:9999;animation:mfIn .18s ease}
.mega-menu.wide{min-width:860px}
.nav-item:hover .mega-menu{display:flex}
@keyframes mfIn{from{opacity:0;transform:translateX(-30%) translateY(-10px)}to{opacity:1;transform:translateX(-30%) translateY(0)}}
.mega-col{flex:1;min-width:0}
.mega-col h4{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:.9rem;padding-bottom:.44rem;border-bottom:1px solid var(--border)}
.mega-col ul li{margin-bottom:.42rem}
.mega-col ul li a{font-size:.85rem;color:var(--text);display:flex;align-items:center;gap:.42rem;padding:.22rem 0;transition:var(--t)}
.mega-col ul li a:hover{color:var(--blue);padding-left:.4rem}
.mega-feat{flex:0 0 210px;background:linear-gradient(145deg,var(--navy),var(--blue));border-radius:8px;padding:1.4rem;color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
.mf-badge{font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:.44rem}
.mega-feat h3{font-size:.92rem;font-weight:700;line-height:1.35;margin-bottom:.68rem}
.mega-feat>a{font-size:.78rem;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:.32rem;transition:var(--t)}
.mega-feat>a:hover{gap:.58rem}

/* ── DROPDOWN ───────────────────────────────────── */
.dropdown{display:none;position:absolute;top:100%;left:0;background:var(--white);border:1px solid var(--border);border-top:3px solid var(--blue);box-shadow:var(--sh);min-width:220px;padding:.6rem 0;border-radius:0 0 10px 10px;z-index:9999;animation:mfIn .18s ease}
.nav-item:hover .dropdown{display:block}
.dropdown a{display:block;padding:.5rem 1.25rem;font-size:.85rem;color:var(--text);font-weight:500;transition:var(--t)}
.dropdown a:hover{background:var(--ice);color:var(--blue);padding-left:1.6rem}

/* ── BTN NAV ─────────────────────────────────────── */
.btn-nav{display:inline-flex;align-items:center;gap:.38rem;padding:.52rem 1.15rem;background:var(--blue);color:#fff!important;font-size:.76rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--r);transition:var(--t);white-space:nowrap;flex-shrink:0}
.btn-nav:hover{background:var(--navy);transform:translateY(-1px);box-shadow:0 4px 16px rgba(13,95,168,.3)}

/* ── HAMBURGER ───────────────────────────────────── */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;flex-shrink:0}
.hamburger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:var(--t)}

/* ── MOBILE NAV ──────────────────────────────────── */
.mobile-nav{display:none;position:fixed;inset:0;background:var(--navy);z-index:9999;flex-direction:column;padding:1.5rem;overflow-y:auto}
.mobile-nav.open{display:flex}
.mobile-nav .close-btn{align-self:flex-end;background:none;border:none;color:#fff;font-size:1.6rem;cursor:pointer;padding:.3rem;margin-bottom:1.5rem}
.mobile-nav a{display:block;padding:.9rem 0;border-bottom:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.85);font-size:1.02rem;font-weight:600;transition:var(--t)}
.mobile-nav a:hover{color:var(--accent);padding-left:.5rem}

/* ── LAYOUT ──────────────────────────────────────── */
.container{max-width:1240px;margin:0 auto;padding:0 1.5rem}
.section{padding:5rem 0}
.section-sm{padding:3rem 0}

/* ── BUTTONS ─────────────────────────────────────── */
.btn-primary{display:inline-flex;align-items:center;gap:.46rem;padding:.78rem 1.75rem;background:var(--accent);color:#fff;font-weight:700;font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--r);transition:var(--t);box-shadow:0 4px 20px rgba(0,180,216,.32)}
.btn-primary:hover{background:#fff;color:var(--blue);transform:translateY(-2px)}
.btn-blue{display:inline-flex;align-items:center;gap:.46rem;padding:.78rem 1.75rem;border:2px solid var(--blue);color:var(--blue);font-weight:700;font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--r);transition:var(--t)}
.btn-blue:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn-white{display:inline-flex;align-items:center;gap:.46rem;padding:.78rem 1.75rem;background:#fff;color:var(--blue);font-weight:700;font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--r);transition:var(--t);box-shadow:0 4px 20px rgba(0,0,0,.12)}
.btn-white:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-ghost{display:inline-flex;align-items:center;gap:.46rem;padding:.78rem 1.75rem;border:2px solid rgba(255,255,255,.55);color:#fff;font-weight:700;font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--r);transition:var(--t)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* ── SECTION HEADER ──────────────────────────────── */
.sec-header{text-align:center;max-width:640px;margin:0 auto 3.5rem}
.sec-tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:var(--ice);padding:.28rem .88rem;border-radius:20px;margin-bottom:.85rem;border:1px solid var(--border)}
.sec-header h2{font-family:'Barlow Condensed',sans-serif;font-size:clamp(1.9rem,3.2vw,2.75rem);font-weight:900;color:var(--navy);line-height:1.1;margin-bottom:.75rem}
.sec-header p{font-size:.96rem;color:var(--muted);line-height:1.72}
.divider{width:44px;height:4px;background:linear-gradient(90deg,var(--blue),var(--accent));border-radius:2px;margin:.95rem auto 0}

/* ── PAGE HERO (inner pages) ─────────────────────── */
.page-hero{background:linear-gradient(135deg,var(--navy) 0%,#0b4a8a 100%);color:#fff;padding:4rem 0 3.2rem;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px}
.page-hero .container{position:relative}
.breadcrumb{font-size:.78rem;opacity:.6;margin-bottom:.75rem;display:flex;align-items:center;gap:.42rem;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.7)}
.breadcrumb a:hover{color:var(--accent)}
.page-hero h1{font-family:'Barlow Condensed',sans-serif;font-size:clamp(1.9rem,4vw,3rem);font-weight:900;line-height:1.08;margin-bottom:.75rem}
.page-hero p{font-size:1rem;opacity:.84;max-width:580px;line-height:1.72}

/* ── ARTICLE CARD ────────────────────────────────── */
.art-card{background:var(--white);border-radius:10px;overflow:hidden;border:1px solid var(--border);transition:var(--t);display:flex;flex-direction:column}
.art-card:hover{transform:translateY(-5px);box-shadow:var(--shh);border-color:var(--accent)}
.art-img{height:192px;display:flex;align-items:center;justify-content:center;font-size:3.2rem;position:relative;overflow:hidden;flex-shrink:0}
.art-badge{position:absolute;top:.88rem;left:.88rem;background:var(--accent);color:#fff;font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.26rem .68rem;border-radius:4px}
.art-body{padding:1.25rem;flex:1;display:flex;flex-direction:column}
.art-meta{font-size:.72rem;color:var(--muted);margin-bottom:.52rem}
.art-body h3{font-size:.96rem;font-weight:700;color:var(--navy);line-height:1.42;margin-bottom:.52rem}
.art-body h3 a:hover{color:var(--blue)}
.art-body p{font-size:.83rem;color:var(--muted);line-height:1.65;flex:1}
.art-footer{display:flex;align-items:center;justify-content:space-between;padding:.82rem 1.25rem;border-top:1px solid var(--border);margin-top:auto}
.art-author{font-size:.72rem;color:var(--muted);font-weight:500}
.art-readmore{font-size:.72rem;font-weight:700;color:var(--blue);letter-spacing:.05em;text-transform:uppercase;display:flex;align-items:center;gap:.28rem;transition:var(--t)}
.art-readmore:hover{gap:.52rem}

/* ── CTA BAND ────────────────────────────────────── */
.cta-band{background:linear-gradient(90deg,var(--blue),var(--sky));padding:4rem 0;text-align:center;color:#fff}
.cta-band h2{font-family:'Barlow Condensed',sans-serif;font-size:clamp(1.75rem,3vw,2.55rem);font-weight:900;margin-bottom:.85rem}
.cta-band p{font-size:.96rem;opacity:.88;margin-bottom:1.75rem}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ── FOOTER ──────────────────────────────────────── */
footer{background:var(--navy);color:rgba(255,255,255,.8);padding:4rem 0 0}
.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem}
.footer-brand .logo-mark{width:44px;height:44px;font-size:1rem;margin-bottom:1rem}
.footer-brand .brand{font-size:1rem;font-weight:700;color:#fff;line-height:1.2}
.footer-brand .tagline{font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:.92rem}
.footer-brand p{font-size:.82rem;line-height:1.72;color:rgba(255,255,255,.55);margin-bottom:1.15rem}
.social-links{display:flex;gap:.55rem}
.social-link{width:33px;height:33px;border-radius:6px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;transition:var(--t)}
.social-link:hover{background:var(--accent);color:#fff}
.footer-col h4{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:1.05rem}
.footer-col ul li{margin-bottom:.5rem}
.footer-col ul li a{font-size:.83rem;color:rgba(255,255,255,.6);transition:var(--t);display:block}
.footer-col ul li a:hover{color:var(--accent);padding-left:.3rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.1rem 0}
.fb-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;font-size:.74rem;color:rgba(255,255,255,.35)}
.fb-inner a{color:rgba(255,255,255,.35);transition:var(--t)}
.fb-inner a:hover{color:var(--accent)}

/* ── BACK TO TOP ─────────────────────────────────── */
.back-top{position:fixed;bottom:1.5rem;right:1.5rem;width:42px;height:42px;background:var(--blue);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:0 4px 16px rgba(13,95,168,.4);cursor:pointer;opacity:0;transform:translateY(10px);transition:var(--t);z-index:500}
.back-top.show{opacity:1;transform:translateY(0)}
.back-top:hover{background:var(--navy)}

/* ── REVEAL ──────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .62s ease,transform .62s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── PROSE ───────────────────────────────────────── */
.prose h2{font-family:'Barlow Condensed',sans-serif;font-size:1.85rem;font-weight:900;color:var(--navy);margin:2.5rem 0 .8rem;padding-top:.5rem}
.prose h3{font-size:1.12rem;font-weight:700;color:var(--navy);margin:1.8rem 0 .6rem}
.prose p{font-size:.97rem;line-height:1.88;color:var(--text);margin-bottom:1.05rem}
.prose ul,.prose ol{margin:1rem 0 1.05rem 1.5rem}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{font-size:.94rem;line-height:1.75;color:var(--text);margin-bottom:.42rem}
.prose blockquote{border-left:4px solid var(--accent);padding:.78rem 1.4rem;background:var(--ice);border-radius:0 var(--r) var(--r) 0;margin:1.5rem 0;font-style:italic;color:var(--muted)}
.prose .info-box{background:var(--ice);border:1px solid var(--border);border-radius:10px;padding:1.2rem 1.5rem;margin:1.75rem 0}
.prose .info-box strong{display:block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:.38rem}

/* ── SIDEBAR ─────────────────────────────────────── */
.sidebar-box{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:1.35rem;margin-bottom:1.35rem}
.sidebar-box h4{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.95rem;padding-bottom:.48rem;border-bottom:1px solid var(--border)}
.toc-list li{margin-bottom:.4rem}
.toc-list li a{font-size:.83rem;color:var(--text);transition:var(--t);display:flex;align-items:center;gap:.36rem}
.toc-list li a::before{content:'›';color:var(--accent);font-weight:700}
.toc-list li a:hover{color:var(--blue);padding-left:.28rem}

/* ── FORM ────────────────────────────────────────── */
.form-group{margin-bottom:.92rem}
.form-group label{display:block;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.36rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.66rem .96rem;background:var(--white);border:1px solid var(--border);border-radius:var(--r);font-family:'Barlow',sans-serif;font-size:.88rem;color:var(--text);outline:none;transition:var(--t)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,95,168,.1)}
.form-group textarea{resize:vertical;min-height:108px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.92rem}
.btn-submit{width:100%;padding:.82rem;background:var(--blue);color:#fff;font-family:'Barlow',sans-serif;font-size:.9rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:none;border-radius:var(--r);cursor:pointer;transition:var(--t)}
.btn-submit:hover{background:var(--navy);transform:translateY(-1px)}

/* ── PARTNERS ────────────────────────────────────── */
.partner-logos{display:flex;align-items:center;justify-content:center;gap:2rem;flex-wrap:wrap}
.partner-logo{background:var(--white);border:1px solid var(--border);border-radius:8px;padding:.82rem 1.65rem;font-size:.85rem;font-weight:700;color:var(--muted);letter-spacing:.07em;text-transform:uppercase;transition:var(--t)}
.partner-logo:hover{color:var(--blue);border-color:var(--blue)}

/* ── SPEC TABLE ──────────────────────────────────── */
.spec-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9rem}
.spec-table th{background:var(--navy);color:#fff;padding:.7rem 1rem;text-align:left;font-weight:600}
.spec-table td{padding:.65rem 1rem;border-bottom:1px solid var(--border)}
.spec-table tr:nth-child(even) td{background:var(--gray)}

/* ── RESPONSIVE ──────────────────────────────────── */
@media(max-width:1100px){
  .nav-item>a{padding:0 .62rem;font-size:.76rem}
  .mega-menu.wide{min-width:700px}
}
@media(max-width:960px){
  .nav-links,.btn-nav{display:none}
  .hamburger{display:flex}
  .topbar-left{display:none}
  .mega-menu{display:none!important}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr}
  .fb-inner{flex-direction:column;text-align:center}
  .form-row{grid-template-columns:1fr}
  .page-hero{padding:3rem 0 2.5rem}
}

/* ── CLIENT LOGOS ────────────────────────────────── */
.client-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.client-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--t);
  min-width: 140px;
  height: 80px;
}
.client-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh);
  border-color: var(--blue);
}
.client-item img {
  max-height: 52px;
  max-width: 140px;
  width: auto;
  object-fit: contain;
  filter: grayscale(30%);
  opacity: 0.85;
  transition: var(--t);
}
.client-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ── CLIENT LOGO DARK (black logo on white bg) ── */
.client-item.client-dark {
  background: var(--white);
}
.client-item.client-dark img {
  filter: grayscale(0%) brightness(0.15);
  opacity: 0.8;
}
.client-item.client-dark:hover img {
  filter: grayscale(0%) brightness(0.1);
  opacity: 1;
}

/* ── CLIENT MARQUEE SLIDER ───────────────────────── */
.client-marquee-wrap{overflow:hidden;position:relative;padding:.5rem 0}
.client-marquee-wrap::before,.client-marquee-wrap::after{content:'';position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.client-marquee-wrap::before{left:0;background:linear-gradient(to right,var(--gray),transparent)}
.client-marquee-wrap::after{right:0;background:linear-gradient(to left,var(--gray),transparent)}
.cl-track{display:flex;align-items:center;gap:1.2rem;width:max-content;animation:marqueeScroll 40s linear infinite}
.cl-track:hover{animation-play-state:paused}
@keyframes marqueeScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.cl-item{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:.75rem 1.4rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;width:200px;height:90px;transition:var(--t)}
.cl-item:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:var(--blue)}
.cl-item img{max-width:160px;max-height:58px;width:auto;height:auto;object-fit:contain;filter:grayscale(20%);opacity:.85;transition:var(--t)}
.cl-item:hover img{filter:grayscale(0%);opacity:1}

/* ── RELATED LINKS (sidebar artikel & produk) ───── */
.related-link{font-size:.84rem;font-weight:600;color:var(--text);transition:var(--t);display:block}
.related-link:hover{color:var(--blue)}

/* ── QUICK CONTACT CARDS (kontak.html) ──────────── */
.qc-card{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:1.4rem;display:flex;align-items:center;gap:.9rem;transition:var(--t);color:var(--text)}
.qc-card:hover{transform:translateY(-3px)}
.qc-card.qc-blue:hover{border-color:var(--blue)}
.qc-card.qc-green:hover{border-color:#25d366}
.qc-card.qc-accent:hover{border-color:var(--accent)}
.qc-ico{width:44px;height:44px;background:var(--ice);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.qc-ico.qc-ico-green{background:#f0fdf4}
.qc-card .qc-title{font-weight:700;font-size:.9rem;color:var(--navy)}
.qc-card .qc-sub{font-size:.8rem;color:var(--muted)}

/* ── PRODUK PAGE COMMON STYLES (konsolidasi dari setiap produk-*.html) ── */
.prod-layout{display:grid;grid-template-columns:1fr 300px;gap:3rem;align-items:start}
.prod-sticky{position:sticky;top:88px}
.prod-hero{height:300px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:8rem;margin-bottom:2rem;color:#fff}
.prod-h2{font-family:'Barlow Condensed',sans-serif;font-size:1.6rem;font-weight:900;color:var(--navy);margin-bottom:1rem}
.prod-h2.mt{margin:2rem 0 1rem}
.prod-h2.mt-sm{margin:2rem 0 .8rem}
.feat-list li{display:flex;align-items:flex-start;gap:.6rem;margin-bottom:.6rem;font-size:.9rem;color:var(--text)}
.feat-list li::before{content:'✔';color:var(--accent);font-weight:700;flex-shrink:0;margin-top:.1rem}
.app-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.8rem}
.app-tag{font-size:.8rem;font-weight:600;padding:.28rem .8rem;background:var(--ice);border:1px solid var(--border);border-radius:20px;color:var(--text)}
@media(max-width:1024px){.prod-layout{grid-template-columns:1fr}.prod-sticky{position:static}}

/* ── FLOATING WA ── */
.wa-float{position:fixed;bottom:2rem;right:2rem;width:56px;height:56px;background:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:var(--t);z-index:9998}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.5)}
.wa-float svg{width:30px;height:30px}