:root{
  --navy:#061E40;
  --navy-2:#0B3050;
  --navy-3:#12406A;
  --navy-4:#0E3760;
  --amber:#EE6C24;
  --amber-dim:#C5541A;
  --amber-soft:#F2924D;
  --paper:#F4F5F7;
  --paper-dim:#E8EAED;
  --ink:#0B1A24;
  --muted:#5C6B78;
  --line:#DADDE2;
  --display:'Oswald', sans-serif;
  --body:'IBM Plex Sans', sans-serif;
  --mono:'IBM Plex Mono', monospace;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--body); background:var(--paper); color:var(--ink); line-height:1.55; -webkit-font-smoothing:antialiased; overflow-x:hidden;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
ul{list-style:none;}
.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
@media (max-width:640px){.wrap{padding:0 18px;}}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease;}
.reveal.is-visible{opacity:1; transform:translateY(0);}
.reveal-stagger > *{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
.reveal-stagger.is-visible > *{opacity:1; transform:translateY(0);}
.reveal-stagger.is-visible > *:nth-child(1){transition-delay:.02s;}
.reveal-stagger.is-visible > *:nth-child(2){transition-delay:.08s;}
.reveal-stagger.is-visible > *:nth-child(3){transition-delay:.14s;}
.reveal-stagger.is-visible > *:nth-child(4){transition-delay:.2s;}
.reveal-stagger.is-visible > *:nth-child(5){transition-delay:.26s;}
.reveal-stagger.is-visible > *:nth-child(6){transition-delay:.32s;}
.reveal-stagger.is-visible > *:nth-child(7){transition-delay:.38s;}
@media (prefers-reduced-motion:reduce){
  .reveal, .reveal-stagger > *{opacity:1 !important; transform:none !important; transition:none !important;}
}

/* ---------- background texture ---------- */
.blueprint{position:relative;}
.blueprint::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:0.5;
  background-image:
    linear-gradient(rgba(232,163,61,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,163,61,0.05) 1px, transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 70% 0%, #000 40%, transparent 85%);
  mask-image:radial-gradient(ellipse 80% 60% at 70% 0%, #000 40%, transparent 85%);
}
.blueprint-light{position:relative;}
.blueprint-light::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:1;
  background-image:
    linear-gradient(rgba(6,30,64,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6,30,64,0.035) 1px, transparent 1px);
  background-size:40px 40px;
  -webkit-mask-image:linear-gradient(180deg, #000, transparent 92%);
  mask-image:linear-gradient(180deg, #000, transparent 92%);
}

/* ---------- header ---------- */
header{position:sticky; top:0; z-index:200; background:rgba(255,255,255,0.96); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); box-shadow:0 1px 0 rgba(6,30,64,0.04), 0 8px 24px rgba(6,30,64,0.05);}
.nav{display:flex; align-items:center; justify-content:space-between; height:78px; position:relative;}
.brand{display:flex; align-items:center; gap:12px;}
.brand img{height:46px; width:46px; object-fit:contain;}
.brand .word{font-family:var(--display); font-weight:600; font-size:1.15rem; letter-spacing:0.01em; color:var(--navy); line-height:1.1;}
.brand .word small{display:block; font-family:var(--mono); font-weight:400; font-size:0.58rem; letter-spacing:0.14em; color:var(--muted); text-transform:uppercase; margin-top:2px;}
nav.mainnav ul{display:flex; gap:26px; list-style:none; align-items:center;}
nav.mainnav > ul > li{position:relative; height:78px; display:flex; align-items:center;}
nav.mainnav ul li a{font-size:0.78rem; font-weight:500; letter-spacing:0.03em; text-transform:uppercase; color:var(--navy-2); position:relative; padding:8px 0; display:inline-block;}
nav.mainnav ul li a::after{content:""; position:absolute; left:0; bottom:2px; width:0; height:2px; background:var(--amber); transition:width .25s ease;}
nav.mainnav ul li a:hover::after, nav.mainnav ul li a.active::after{width:100%;}
.dropdown{position:absolute; top:100%; left:0; background:var(--paper); border:1px solid var(--line); box-shadow:0 14px 30px rgba(1,38,64,0.12); min-width:300px; padding:10px; opacity:0; visibility:hidden; transform:translateY(6px); transition:opacity .18s ease, visibility .18s ease, transform .18s ease; max-height:70vh; overflow-y:auto; z-index:250;}
li.has-dd:hover .dropdown{opacity:1; visibility:visible; transform:translateY(0);}
.dropdown a{display:flex; align-items:baseline; gap:8px; padding:10px 12px; font-size:0.82rem; text-transform:none; letter-spacing:0; color:var(--navy-2); font-weight:500;}
.dropdown a:hover{background:var(--paper-dim); color:var(--navy);}
.dropdown a::after{display:none;}
.dropdown a .n{font-family:var(--mono); font-size:0.68rem; color:var(--amber-dim);}
.dropdown a.view-all{border-top:1px solid var(--line); margin-top:6px; padding-top:12px; color:var(--amber-dim);}
.nav-cta{font-family:var(--mono); font-size:0.75rem; font-weight:500; letter-spacing:0.02em; background:var(--navy); color:var(--paper); padding:11px 20px; border:1px solid var(--navy); text-transform:uppercase; transition:all .2s ease; white-space:nowrap;}
.nav-cta:hover{background:var(--amber); border-color:var(--amber); color:var(--navy);}
.navtoggle{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:8px;}
.navtoggle span{width:24px; height:2px; background:var(--navy); transition:all .2s ease;}
@media (max-width:960px){
  nav.mainnav{position:fixed; top:78px; left:0; right:0; bottom:0; background:var(--paper); display:none; overflow-y:auto; padding:20px;}
  nav.mainnav.open{display:block;}
  nav.mainnav ul{flex-direction:column; align-items:flex-start; gap:4px;}
  nav.mainnav > ul > li{width:100%; height:auto; display:block;}
  .dropdown{position:static; opacity:1; visibility:visible; transform:none; display:none; box-shadow:none; border:none; padding-left:14px; max-height:none;}
  li.has-dd.open .dropdown{display:block;}
  .nav-cta{display:none;}
  .navtoggle{display:flex;}
}
@media (max-width:480px){
  .nav{height:68px;}
  .brand img{height:38px; width:38px;}
  .brand .word{font-size:1rem;}
}

/* ---------- page hero (interior pages) ---------- */
.page-hero{background:var(--navy); color:var(--paper); padding:64px 0 46px; position:relative; overflow:hidden;}
.page-hero::before{content:""; position:absolute; inset:0; background:radial-gradient(900px 400px at 85% -20%, rgba(232,163,61,0.14), transparent 60%);}
.page-hero .wrap{position:relative;}
.crumb{font-family:var(--mono); font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color:#8FA3B5; margin-bottom:16px;}
.crumb a{color:#8FA3B5;} .crumb a:hover{color:var(--amber);}
.page-hero h1{font-family:var(--display); font-weight:600; font-size:clamp(2rem, 4vw, 2.9rem); letter-spacing:-0.01em; max-width:760px;}
.page-hero p{color:#C7D2DA; margin-top:16px; max-width:640px; font-size:1.02rem;}
.page-hero .hero-meta{display:flex; gap:28px; flex-wrap:wrap; margin-top:30px; padding-top:26px; border-top:1px solid #1E3E58;}
.page-hero .hero-meta .m-num{font-family:var(--display); font-size:1.5rem; color:var(--amber);}
.page-hero .hero-meta .m-label{font-family:var(--mono); font-size:0.64rem; letter-spacing:0.08em; text-transform:uppercase; color:#8FA3B5; margin-top:2px;}

/* ---------- homepage hero ---------- */
.hero{position:relative; overflow:hidden; padding:96px 0 70px; background:var(--navy); color:var(--paper);}
.hero-video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0.8; z-index:0;}
.hero-video-overlay{position:absolute; inset:0; z-index:1; background:radial-gradient(1100px 500px at 82% -10%, rgba(232,163,61,0.14), transparent 60%), linear-gradient(180deg, rgba(6,30,64,0.4) 0%, rgba(6,30,64,0.65) 70%, var(--navy) 100%);}
.hero .hero-grid{position:relative; z-index:2;}
@media (prefers-reduced-motion:reduce){.hero-video{display:none;}}

.hero-pillars{display:flex; flex-direction:column; justify-content:center;}
.hero-tagline{font-family:var(--display); font-weight:600; font-size:clamp(1.5rem, 2.6vw, 2.1rem); color:var(--paper); letter-spacing:-0.01em; margin-bottom:30px; line-height:1.2;}
.pillar-list{border-top:1px solid rgba(255,255,255,0.14);}
.pillar-row{display:flex; align-items:center; gap:20px; padding:18px 4px; border-bottom:1px solid rgba(255,255,255,0.14);}
.pillar-row:nth-child(even){background:rgba(255,255,255,0.03);}
.pillar-icon{width:58px; height:58px; flex-shrink:0; border-radius:50%; background:var(--amber); display:flex; align-items:center; justify-content:center; padding:14px;}
.pillar-icon svg{width:100%; height:100%; color:var(--navy);}
.pillar-label{font-family:var(--display); font-weight:500; font-size:1.15rem; letter-spacing:0.01em; color:var(--paper);}
@media (max-width:900px){.hero-pillars{margin-top:8px;}}
.hero-grid{display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}
.eyebrow{font-family:var(--mono); font-size:0.75rem; letter-spacing:0.18em; text-transform:uppercase; color:var(--amber); display:flex; align-items:center; gap:10px; margin-bottom:22px;}
.eyebrow::before{content:""; width:26px; height:1px; background:var(--amber);}
h1{font-family:var(--display); font-weight:600; font-size:clamp(2.3rem, 4.6vw, 3.6rem); line-height:1.06; letter-spacing:-0.01em; margin-bottom:22px;}
h1 em{font-style:normal; color:var(--amber);}
.hero p.lede{font-size:1.06rem; color:#C7D2DA; max-width:540px; margin-bottom:34px; text-shadow:0 2px 10px rgba(0,0,0,0.35);}
.hero h1{text-shadow:0 2px 14px rgba(0,0,0,0.4);}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap;}
.btn{display:inline-flex; align-items:center; gap:10px; font-family:var(--mono); font-size:0.8rem; font-weight:500; letter-spacing:0.03em; text-transform:uppercase; padding:14px 24px; border:1px solid var(--amber); transition:all .2s ease; cursor:pointer;}
.btn-primary{background:var(--amber); color:var(--navy);}
.btn-primary:hover{background:transparent; color:var(--amber); transform:translateY(-1px);}
.btn-ghost{border-color:#345872; color:var(--paper);}
.btn-ghost:hover{border-color:var(--paper); transform:translateY(-1px);}
.btn-sm{padding:10px 18px; font-size:0.72rem;}
.stat-strip{display:flex; gap:0; margin-top:56px; border-top:1px solid #23496A; padding-top:26px; flex-wrap:wrap;}
.stat{padding-right:36px; margin-right:36px; border-right:1px solid #23496A;}
.stat:last-child{border-right:none; margin-right:0;}
.stat .num{font-family:var(--display); font-size:1.6rem; color:var(--amber);}
.stat .label{font-family:var(--mono); font-size:0.66rem; letter-spacing:0.08em; text-transform:uppercase; color:#8FA3B5; margin-top:4px;}
@media (max-width:640px){
  .stat-strip{gap:20px 0;}
  .stat{padding-right:20px; margin-right:20px; width:calc(50% - 10px); border-right:none;}
}

.schematic-box{border:1px solid #1E3E58; background:rgba(255,255,255,0.02); padding:22px;}
.schematic-box .cap{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:#7E93A4; margin-bottom:14px; display:flex; justify-content:space-between;}
svg#lineDrawing path{fill:none; stroke:var(--amber); stroke-width:1.6; stroke-dasharray:1400; stroke-dashoffset:1400; animation:draw 3.4s ease forwards;}
svg#lineDrawing .thin{stroke:#3E5D75; stroke-width:1;}
svg#lineDrawing text{fill:#7E93A4; font-family:var(--mono); font-size:8px;}
@keyframes draw{to{stroke-dashoffset:0;}}
@media (prefers-reduced-motion:reduce){svg#lineDrawing path{stroke-dashoffset:0; animation:none;}}

/* ---------- generic section shell ---------- */
section{padding:88px 0;}
@media (max-width:640px){section{padding:60px 0;}}
.section-head{max-width:680px; margin-bottom:48px;}
.section-head .eyebrow{color:var(--amber-dim);}
.section-head h2{font-family:var(--display); font-weight:600; font-size:clamp(1.7rem, 3vw, 2.3rem); letter-spacing:-0.01em; color:var(--navy);}
.section-head p{color:var(--muted); margin-top:14px; font-size:1rem;}
.section-head.on-dark h2{color:var(--paper);}
.section-head.on-dark p{color:#9FB2C1;}
.section-head.on-dark .eyebrow{color:var(--amber);}
.section-head.centered{margin-left:auto; margin-right:auto; text-align:center;}

/* ---------- portfolio-at-a-glance stat band ---------- */
.glance{background:var(--paper-dim); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.glance-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line);}
@media (max-width:760px){.glance-grid{grid-template-columns:repeat(2,1fr);}}
.glance-cell{background:var(--paper-dim); padding:34px 28px; text-align:center;}
.glance-cell .g-num{font-family:var(--display); font-size:2.4rem; color:var(--navy); font-weight:600;}
.glance-cell .g-num em{font-style:normal; color:var(--amber-dim);}
.glance-cell .g-label{font-family:var(--mono); font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--muted); margin-top:8px;}

/* ---------- system flow diagram ---------- */
.flow-diagram{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:#1E3E58; border:1px solid #1E3E58; margin-top:8px;}
@media (max-width:820px){.flow-diagram{grid-template-columns:1fr;}}
.flow-stage{background:var(--navy); padding:32px 30px; position:relative;}
.flow-stage .fs-eyebrow{font-family:var(--mono); font-size:0.66rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--amber); margin-bottom:14px;}
.flow-stage h4{font-family:var(--display); font-weight:500; font-size:1.2rem; color:var(--paper); margin-bottom:16px;}
.flow-stage ul li{color:#A9BAC7; font-size:0.88rem; padding:8px 0; border-top:1px solid #1E3E58;}
.flow-stage ul li:first-child{border-top:none;}
.flow-stage::after{content:"\2192"; position:absolute; right:-14px; top:50%; transform:translateY(-50%); color:var(--amber); font-size:1.3rem; z-index:2; background:var(--navy); width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; border:1px solid #1E3E58;}
.flow-stage:last-child::after{display:none;}
@media (max-width:820px){.flow-stage::after{content:"\2193"; right:auto; left:50%; top:auto; bottom:-14px; transform:translateX(-50%);}}
.flow-backbone{margin-top:1px; background:#0B3654; border:1px solid #1E3E58; border-top:none; padding:20px 30px; text-align:center;}
.flow-backbone span{font-family:var(--mono); font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber-soft);}

/* ---------- about ---------- */
.about-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:60px; align-items:start;}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;}}
.about-copy p{color:var(--navy-2); margin-bottom:16px; max-width:600px;}
.capability-list{display:flex; flex-direction:column;}
.cap-row{display:grid; grid-template-columns:60px 1fr; gap:18px; padding:20px 0; border-top:1px solid var(--line);}
.cap-row:last-child{border-bottom:1px solid var(--line);}
.cap-row .idx{font-family:var(--mono); color:var(--amber-dim); font-size:0.85rem; padding-top:2px;}
.cap-row h4{font-family:var(--display); font-weight:500; font-size:1.05rem; margin-bottom:6px; letter-spacing:0.01em;}
.cap-row p{color:var(--muted); font-size:0.92rem;}
@media (max-width:480px){.cap-row{grid-template-columns:1fr; gap:6px;}}

/* ---------- family icon ---------- */
.fam-icon{width:46px; height:46px; flex-shrink:0; color:var(--amber-dim);}
.fam-icon svg{width:100%; height:100%;}
.products-dark .fam-icon, .family-hero-top .fam-icon{color:var(--amber);}

/* ---------- product grid (dark, homepage) ---------- */
.products-dark{background:var(--navy); color:var(--paper); position:relative;}
.products-dark .section-head h2{color:var(--paper);}
.products-dark .section-head p{color:#9FB2C1;}
.product-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:#1E3E58; border:1px solid #1E3E58; position:relative;}
@media (max-width:760px){.product-grid{grid-template-columns:1fr;}}
.product-card{background:var(--navy); padding:34px; transition:background .25s ease;}
.product-card:hover{background:#0B3654;}
.product-card-photo{background-color:var(--navy);}
.product-card-photo:hover{background-color:#0B3654;}
.product-card .card-top{display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:16px;}
.product-card .tag{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber); display:block;}
.product-card h3{font-family:var(--display); font-weight:500; font-size:1.25rem; margin-bottom:10px;}
.product-card p{color:#A9BAC7; font-size:0.92rem; margin-bottom:16px;}
.product-card .spec-line{font-family:var(--mono); font-size:0.72rem; color:#7E93A4; border-top:1px solid #1E3E58; padding-top:12px; display:flex; justify-content:space-between; align-items:center;}
.product-card .spec-line a{color:var(--amber); text-transform:uppercase;}
.product-card .spec-line .count{color:#7E93A4;}

/* ---------- light product cards (catalog page) ---------- */
.product-grid-light{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
@media (max-width:900px){.product-grid-light{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.product-grid-light{grid-template-columns:1fr;}}
.pcard{background:#fff; border:1px solid var(--line); padding:30px; display:flex; flex-direction:column; transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;}
.pcard-thumb{margin:-30px -30px 20px; overflow:hidden; height:150px;}
.pcard-thumb img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .35s ease;}
.pcard:hover .pcard-thumb img{transform:scale(1.05);}
.pcard:hover{border-color:var(--amber-dim); transform:translateY(-3px); box-shadow:0 16px 30px rgba(6,30,64,0.08);}
.pcard .card-top{display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:14px;}
.pcard .tag{font-family:var(--mono); font-size:0.66rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber-dim);}
.pcard h3{font-family:var(--display); font-weight:500; font-size:1.15rem; margin-bottom:10px; color:var(--navy);}
.pcard p{color:var(--muted); font-size:0.9rem; margin-bottom:20px; flex:1;}
.pcard .more{font-family:var(--mono); font-size:0.75rem; text-transform:uppercase; color:var(--navy); border-top:1px solid var(--line); padding-top:14px; display:flex; justify-content:space-between; align-items:center;}
.pcard:hover .more{color:var(--amber-dim);}
.pcard .machine-count{font-family:var(--mono); font-size:0.72rem; color:var(--muted);}

/* ---------- industries ---------- */
.industries{background:var(--paper-dim);}
.industry-tape{display:flex; flex-wrap:wrap; gap:12px;}
.industry-chip{font-family:var(--mono); font-size:0.8rem; padding:12px 20px; background:var(--paper); border:1px solid var(--line); color:var(--navy-2); transition:all .2s ease;}
.industry-chip:hover{border-color:var(--amber-dim); color:var(--navy);}

.sector-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; margin-top:12px;}
@media (max-width:900px){.sector-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.sector-grid{grid-template-columns:1fr;}}
.sector-card{background:#fff; border:1px solid var(--line); padding:26px;}
.sector-card h4{font-family:var(--display); font-weight:500; font-size:1rem; color:var(--navy); margin-bottom:14px; padding-bottom:12px; border-bottom:1px solid var(--line);}
.sector-card ul li{font-size:0.87rem; color:var(--muted); padding:5px 0;}

/* ---------- customer logo wall ---------- */
.customer-grid{display:grid; grid-template-columns:repeat(5,1fr); gap:20px; margin-top:12px;}
@media (max-width:900px){.customer-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:560px){.customer-grid{grid-template-columns:repeat(2,1fr);}}
.customer-badge{background:#fff; border:1px solid var(--line); padding:32px 18px; text-align:center; display:flex; align-items:center; justify-content:center; min-height:96px; transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;}
.customer-badge:hover{transform:translateY(-3px); box-shadow:0 14px 26px rgba(6,30,64,0.08); border-color:var(--amber-dim);}
.customer-name{font-family:var(--display); font-weight:500; font-size:1.05rem; color:var(--navy); letter-spacing:0.01em; line-height:1.4;}

/* ---------- process ---------- */
.process-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:28px;}
@media (max-width:860px){.process-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.process-grid{grid-template-columns:1fr;}}
.process-step .num{font-family:var(--display); font-size:2.1rem; color:transparent; -webkit-text-stroke:1px var(--amber-dim); margin-bottom:14px;}
.process-step h4{font-family:var(--display); font-weight:500; font-size:1.05rem; margin-bottom:8px; color:var(--navy);}
.process-step p{color:var(--muted); font-size:0.9rem;}

/* ---------- services ---------- */
.service-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
@media (max-width:900px){.service-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.service-grid{grid-template-columns:1fr;}}
.service-card{background:#fff; border:1px solid var(--line); padding:28px; transition:transform .2s ease, box-shadow .2s ease;}
.service-card:hover{transform:translateY(-3px); box-shadow:0 16px 30px rgba(6,30,64,0.08);}
.service-card .idx{font-family:var(--mono); color:var(--amber-dim); font-size:0.85rem; margin-bottom:14px;}
.service-card h4{font-family:var(--display); font-weight:500; font-size:1.05rem; margin-bottom:8px; color:var(--navy);}
.service-card p{color:var(--muted); font-size:0.9rem;}

/* integration groups (services / products) */
.integration-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:8px;}
@media (max-width:820px){.integration-grid{grid-template-columns:1fr;}}
.integration-card{background:var(--navy); color:var(--paper); padding:28px;}
.integration-card h4{font-family:var(--mono); font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber); margin-bottom:16px;}
.integration-card ul li{font-size:0.92rem; padding:9px 0; border-top:1px solid #1E3E58; color:#C7D2DA;}
.integration-card ul li:first-child{border-top:none;}

/* ---------- family page ---------- */
.family-hero{background:var(--navy); color:var(--paper); padding:64px 0 40px; position:relative; overflow:hidden;}
.family-hero::before{content:""; position:absolute; inset:0; background:radial-gradient(900px 400px at 85% -20%, rgba(232,163,61,0.14), transparent 60%);}
.family-hero .wrap{position:relative;}
.family-hero-top{display:flex; align-items:center; gap:20px; margin-bottom:18px;}
.family-hero-top .fam-icon{width:56px; height:56px; background:rgba(255,255,255,0.04); border:1px solid #1E3E58; padding:10px;}
.family-hero h1{font-family:var(--display); font-weight:600; font-size:clamp(2rem, 4vw, 2.7rem); letter-spacing:-0.01em;}
.family-hero p.lede{color:#C7D2DA; margin-top:14px; max-width:660px; font-size:1.02rem;}

.family-hero-photo{margin-top:32px; border:1px solid #1E3E58; background:rgba(255,255,255,0.02); position:relative; overflow:hidden;}
.family-hero-photo img{width:100%; height:auto; display:block; max-height:420px; object-fit:cover;}
.family-hero-photo .photo-cap{position:absolute; left:0; bottom:0; right:0; background:linear-gradient(0deg, rgba(6,30,64,0.85), transparent); color:#D3DBE1; font-family:var(--mono); font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; padding:28px 20px 12px;}

.machine-photo{border:1px solid var(--line); margin-bottom:22px; overflow:hidden;}
.machine-photo img{width:100%; height:auto; display:block;}

.family-subnav{position:sticky; top:78px; z-index:150; background:rgba(255,255,255,0.97); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); overflow-x:auto; white-space:nowrap;}
.family-subnav .wrap{padding-top:14px; padding-bottom:14px; display:flex; gap:10px;}
.family-subnav a{font-family:var(--mono); font-size:0.72rem; letter-spacing:0.04em; text-transform:uppercase; color:var(--navy-2); padding:8px 14px; border:1px solid var(--line); flex-shrink:0; transition:all .2s ease;}
.family-subnav a:hover{border-color:var(--amber-dim); color:var(--navy);}
@media (max-width:480px){.family-subnav{top:68px;}}

.machine-block{padding:64px 0; border-bottom:1px solid var(--line);}
.machine-block:last-child{border-bottom:none;}
.machine-head{display:flex; align-items:baseline; justify-content:space-between; gap:20px; margin-bottom:8px; flex-wrap:wrap;}
.machine-head .m-code{font-family:var(--mono); font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--amber-dim);}
.machine-head h2{font-family:var(--display); font-weight:600; font-size:clamp(1.5rem, 2.6vw, 2rem); color:var(--navy);}
.machine-tagline{color:var(--muted); font-size:1.02rem; max-width:680px; margin-bottom:8px;}
.machine-select{display:inline-block; font-family:var(--mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--amber-dim); background:rgba(197,84,26,0.08); border:1px solid rgba(197,84,26,0.25); padding:6px 12px; margin-bottom:28px;}
.machine-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:start;}
@media (max-width:900px){.machine-grid{grid-template-columns:1fr;}}
.machine-col h4{font-family:var(--mono); font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); margin-bottom:14px;}
.machine-col p.core{color:var(--navy-2); font-size:1rem; margin-bottom:22px;}
.feature-list{list-style:none; margin-top:0;}
.feature-list li{padding:12px 0; border-top:1px solid var(--line); font-size:0.92rem; color:var(--navy-2); display:flex; gap:10px;}
.feature-list li:first-child{border-top:none;}
.feature-list li::before{content:"\2014"; color:var(--amber-dim); flex-shrink:0;}
.op-principle{background:var(--paper-dim); border:1px solid var(--line); padding:22px; margin-top:24px; font-size:0.9rem; color:var(--navy-2);}
.op-principle .lbl{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber-dim); margin-bottom:10px; display:block;}
.applications-line{font-size:0.9rem; color:var(--muted); margin-top:22px; padding-top:18px; border-top:1px solid var(--line);}
.applications-line .lbl{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); display:block; margin-bottom:6px;}
.series-chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:14px;}
.series-chip{font-family:var(--mono); font-size:0.74rem; padding:8px 14px; background:var(--navy); color:var(--paper);}

/* ---------- product detail (legacy single-page) ---------- */
.detail-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:start;}
@media (max-width:900px){.detail-grid{grid-template-columns:1fr;}}
.spec-table{width:100%; border-collapse:collapse; margin-top:8px;}
.spec-table tr{border-top:1px solid var(--line);}
.spec-table tr:last-child{border-bottom:1px solid var(--line);}
.spec-table td{padding:14px 4px; font-size:0.9rem;}
.spec-table td:first-child{font-family:var(--mono); font-size:0.72rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--muted); width:44%;}
.detail-visual{border:1px solid var(--line); background:var(--paper-dim); padding:22px;}
@media (max-width:480px){
  .spec-table{display:block; overflow-x:auto;}
}

/* ---------- contact ---------- */
.contact-page{background:var(--navy); color:var(--paper);}
.contact-page .section-head h2{color:var(--paper);}
.contact-page .section-head p{color:#9FB2C1;}
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-detail{margin-bottom:22px;}
.contact-detail .k{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber); margin-bottom:6px;}
.contact-detail .v{font-size:1rem; color:#D3DBE1;}
form{display:flex; flex-direction:column; gap:16px;}
form input, form textarea, form select{background:transparent; border:1px solid #274F6C; color:var(--paper); padding:14px 16px; font-family:var(--body); font-size:0.92rem; width:100%;}
form label{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.08em; text-transform:uppercase; color:#8FA3B5; margin-bottom:6px; display:block;}
form textarea{resize:vertical; min-height:100px;}
form button{align-self:flex-start; margin-top:6px;}
@media (max-width:480px){form button{align-self:stretch; justify-content:center;}}

/* ---------- CTA band ---------- */
.cta-band{background:var(--paper-dim); text-align:center; padding:70px 0;}
.cta-band h2{font-family:var(--display); font-weight:600; font-size:clamp(1.6rem,3vw,2.2rem); color:var(--navy); margin-bottom:20px;}

footer{background:var(--navy); border-top:1px solid #1E3E58; padding:50px 0 28px; color:#7E93A4; font-size:0.85rem;}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; margin-bottom:34px;}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr;}}
.foot-grid h5{font-family:var(--mono); font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; color:#9FB2C1; margin-bottom:14px;}
.foot-grid ul{list-style:none;}
.foot-grid ul li{margin-bottom:10px;}
.foot-grid ul li a:hover{color:var(--amber);}
.foot-brand{display:flex; align-items:center; gap:10px; margin-bottom:14px;}
.foot-brand img{height:38px; width:38px;}
.foot-brand span{font-family:var(--display); color:var(--paper); font-size:1rem;}
.foot-bottom{border-top:1px solid #1E3E58; padding-top:20px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}

/* ---------- why-this-system benefits ---------- */
.why-system{margin-top:36px; padding-top:32px; border-top:1px solid var(--line);}
.why-system h4{font-family:var(--mono); font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber-dim); margin-bottom:18px;}
.benefit-list{display:grid; grid-template-columns:repeat(2,1fr); gap:14px 32px;}
@media (max-width:760px){.benefit-list{grid-template-columns:1fr;}}
.benefit-list li{display:flex; align-items:flex-start; gap:12px; font-size:0.94rem; color:var(--navy-2); line-height:1.5;}
.benefit-check{flex-shrink:0; width:22px; height:22px; border-radius:50%; background:rgba(197,84,26,0.12); color:var(--amber-dim); display:flex; align-items:center; justify-content:center; font-size:0.8rem; font-weight:700; margin-top:1px;}

/* ---------- case studies index ---------- */
.cs-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:28px;}
@media (max-width:820px){.cs-grid{grid-template-columns:1fr;}}
.cs-card{position:relative; background:var(--navy); overflow:hidden; border:1px solid #1E3E58; min-height:340px; display:flex; flex-direction:column; justify-content:flex-end;}
.cs-card .cs-media{position:absolute; inset:0; z-index:0;}
.cs-card .cs-media img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease;}
.cs-card:hover .cs-media img{transform:scale(1.06);}
.cs-card .cs-scrim{position:absolute; inset:0; z-index:1; background:linear-gradient(180deg, rgba(6,30,64,0.15) 0%, rgba(6,30,64,0.92) 78%);}
.cs-card .cs-body{position:relative; z-index:2; padding:30px;}
.cs-card .cs-eyebrow{font-family:var(--mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--amber); margin-bottom:12px;}
.cs-card h3{font-family:var(--display); font-weight:600; font-size:1.35rem; color:var(--paper); margin-bottom:10px; line-height:1.25;}
.cs-card p{color:#C7D2DA; font-size:0.9rem; margin-bottom:18px;}
.cs-card .cs-tags{display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px;}
.cs-card .cs-tag{font-family:var(--mono); font-size:0.66rem; letter-spacing:0.04em; text-transform:uppercase; color:#C7D2DA; border:1px solid #345872; padding:5px 10px;}
.cs-card .cs-link{font-family:var(--mono); font-size:0.78rem; text-transform:uppercase; color:var(--amber); display:inline-flex; align-items:center; gap:8px;}
.cs-card a.cs-cover-link{position:absolute; inset:0; z-index:3;}

/* ---------- case study detail hero ---------- */
.cs-hero{position:relative; overflow:hidden; background:var(--navy); color:var(--paper); padding:70px 0 0;}
.cs-hero .wrap{position:relative; z-index:2;}
.cs-hero h1{font-family:var(--display); font-weight:600; font-size:clamp(1.9rem,3.6vw,2.7rem); letter-spacing:-0.01em; max-width:820px; margin:16px 0 14px;}
.cs-hero .cs-subtitle{color:#C7D2DA; font-size:1.05rem; max-width:720px; margin-bottom:24px;}
.cs-hero .cs-tags{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:36px;}
.cs-hero .cs-tag{font-family:var(--mono); font-size:0.7rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--amber-soft); border:1px solid #345872; padding:7px 14px;}
.cs-hero-media{position:relative; margin-top:8px; border-top:1px solid #1E3E58; overflow:hidden; max-height:520px;}
.cs-hero-media img{width:100%; height:100%; max-height:520px; object-fit:cover; display:block; opacity:0; animation:cs-fade-in 1.1s ease forwards;}
.cs-hero-media .cs-hero-caption{position:absolute; left:0; bottom:0; right:0; padding:20px 32px; background:linear-gradient(0deg, rgba(6,30,64,0.85), transparent); font-family:var(--mono); font-size:0.75rem; letter-spacing:0.04em; color:#D3DBE1;}
@keyframes cs-fade-in{from{opacity:0; transform:scale(1.03);} to{opacity:1; transform:scale(1);}}
@media (prefers-reduced-motion:reduce){.cs-hero-media img{animation:none; opacity:1;}}

.cs-challenge{background:var(--paper-dim); border-left:3px solid var(--amber-dim); padding:26px 30px; margin:0; font-size:1.05rem; color:var(--navy-2); line-height:1.6;}

/* ---------- stat band ---------- */
.cs-stat-band{display:grid; grid-template-columns:repeat(6,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:0;}
@media (max-width:900px){.cs-stat-band{grid-template-columns:repeat(3,1fr);}}
@media (max-width:520px){.cs-stat-band{grid-template-columns:repeat(2,1fr);}}
.cs-stat-cell{background:#fff; padding:26px 16px; text-align:center;}
.cs-stat-cell .cs-stat-num{font-family:var(--display); font-weight:600; font-size:1.5rem; color:var(--navy);}
.cs-stat-cell .cs-stat-label{font-family:var(--mono); font-size:0.64rem; letter-spacing:0.05em; text-transform:uppercase; color:var(--muted); margin-top:6px; line-height:1.4;}

/* ---------- alternating content sections with animated image reveal ---------- */
.cs-section{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; padding:56px 0; border-bottom:1px solid var(--line);}
.cs-section:last-child{border-bottom:none;}
.cs-section.no-image{grid-template-columns:1fr; max-width:760px;}
.cs-section:nth-child(even){direction:rtl;}
.cs-section:nth-child(even) > *{direction:ltr;}
@media (max-width:860px){.cs-section{grid-template-columns:1fr !important; direction:ltr !important;}}
.cs-section h3{font-family:var(--display); font-weight:600; font-size:1.4rem; color:var(--navy); margin-bottom:16px; letter-spacing:-0.01em;}
.cs-section p{color:var(--navy-2); font-size:1rem; line-height:1.7;}
.cs-section-media{position:relative; overflow:hidden; border:1px solid var(--line); background:var(--paper-dim);}
.cs-section-media img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .7s cubic-bezier(.2,.7,.3,1), opacity .7s ease; opacity:0; transform:scale(1.08);}
.cs-section-media.is-visible img{opacity:1; transform:scale(1);}
.cs-section-media .cs-media-caption{padding:12px 16px; font-family:var(--mono); font-size:0.72rem; color:var(--muted); border-top:1px solid var(--line); background:#fff;}
@media (prefers-reduced-motion:reduce){.cs-section-media img{opacity:1; transform:none; transition:none;}}

/* ---------- value points ---------- */
.cs-value-band{background:var(--navy); color:var(--paper); padding:64px 0;}
.cs-value-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:20px 40px;}
@media (max-width:760px){.cs-value-grid{grid-template-columns:1fr;}}
.cs-value-item{display:flex; align-items:flex-start; gap:16px; padding:16px 0; border-top:1px solid #1E3E58;}
.cs-value-item .cs-value-check{flex-shrink:0; width:30px; height:30px; border-radius:50%; background:var(--amber); color:var(--navy); display:flex; align-items:center; justify-content:center; font-weight:700;}
.cs-value-item p{color:#D3DBE1; font-size:0.98rem; margin:0;}

.cs-disclaimer{font-family:var(--mono); font-size:0.78rem; color:var(--muted); padding:24px 0; border-top:1px solid var(--line); line-height:1.6;}

::selection{background:var(--amber); color:var(--navy);}