:root{
  --blue:#0C78B8;
  --blue-dark:#095E90;
  --blue-deep:#0A2C40;
  --grey:#939DA2;
  --grey-light:#E7EBEC;
  --ink:#16222A;
  --paper:#F5F7F8;
  --white:#FFFFFF;
  --slate:#5E6B72;
  --line: rgba(22,34,42,0.12);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter', system-ui, sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  padding-bottom:58px;
}
@media(min-width:860px){ body{ padding-bottom:0; } }
h1,h2,h3,.display{
  font-family:'Manrope', system-ui, sans-serif;
  font-weight:800;
  letter-spacing:-0.01em;
  margin:0;
  color:var(--blue-deep);
}
.mono{ font-family:'IBM Plex Mono', monospace; letter-spacing:0.03em; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.wrap{ max-width:1180px; margin:0 auto; padding:0 20px; }
section{ padding:56px 0; }
@media(min-width:768px){ section{ padding:88px 0; } }

.skip{position:absolute; left:-999px; top:0; background:var(--blue); color:var(--white); padding:10px 16px; z-index:100;}
.skip:focus{left:12px; top:12px;}
a:focus-visible, button:focus-visible, summary:focus-visible{ outline:3px solid var(--blue); outline-offset:2px; }

/* HEADER */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.headbar{ display:flex; align-items:center; justify-content:space-between; padding:12px 20px; gap:12px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:40px; width:auto; display:block; border-radius:4px; }

nav.mainnav{ display:none; align-items:center; gap:22px; }
nav.mainnav a{ font-size:.86rem; font-weight:600; color:var(--ink); padding:6px 0; border-bottom:2px solid transparent; }
nav.mainnav a:hover, nav.mainnav a.active{ color:var(--blue); border-color:var(--blue); }
@media(min-width:960px){ nav.mainnav{ display:flex; } }

.head-cta{
  display:flex; align-items:center; gap:8px;
  background:var(--blue); color:var(--white); font-weight:700;
  padding:9px 14px; border-radius:3px; font-size:.82rem; white-space:nowrap;
}
.head-cta svg{ width:14px; height:14px; flex-shrink:0; }

.mobilenav{ display:flex; gap:14px; overflow-x:auto; padding:10px 20px 12px; border-bottom:1px solid var(--line); background:var(--white); }
.mobilenav a{ font-size:.78rem; font-weight:600; color:var(--slate); white-space:nowrap; }
.mobilenav a.active{ color:var(--blue); }
@media(min-width:960px){ .mobilenav{ display:none; } }

/* BREADCRUMB EYEBROW */
.eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:.72rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--blue); margin-bottom:10px; display:flex; align-items:center; gap:10px;
}
.eyebrow::before{ content:""; width:22px; height:1px; background:var(--blue); display:inline-block; }
.eyebrow.on-dark{ color:#9FD1EF; }
.eyebrow.on-dark::before{ background:#9FD1EF; }

/* HERO (page headers) */
.pagehero{
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(12,120,184,0.30), transparent 60%),
    var(--blue-deep);
  color:var(--white);
  padding:52px 0 60px;
}
.pagehero h1{ color:var(--white); font-size:2rem; line-height:1.12; max-width:20ch; }
.pagehero p{ margin-top:16px; max-width:52ch; color:rgba(255,255,255,0.82); font-size:1rem; }
.pagehero .breadtrail{ font-size:.78rem; color:rgba(255,255,255,0.6); margin-bottom:16px; }
.pagehero .breadtrail a{ color:rgba(255,255,255,0.85); }
.pagehero .breadtrail a:hover{ color:var(--white); }

/* HERO (home, bigger) */
.hero{
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(12,120,184,0.35), transparent 60%),
    var(--blue-deep);
  color:var(--white); padding:56px 0 72px; position:relative; overflow:hidden;
}
.hero--photo{ padding:0; min-height:640px; display:flex; align-items:flex-end; }
.hero-bg{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 25%; z-index:0; }
.hero-scrim{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(90deg, rgba(9,26,38,0.94) 0%, rgba(9,26,38,0.82) 38%, rgba(9,26,38,0.45) 68%, rgba(9,26,38,0.25) 100%),
    linear-gradient(0deg, rgba(9,26,38,0.55) 0%, rgba(9,26,38,0.05) 30%);
}
.hero-inner{ position:relative; z-index:2; padding:72px 20px 56px; }
.hero h1{ color:var(--white); font-size:2.35rem; line-height:1.08; max-width:15ch; }
.hero h1 em{ font-style:normal; color:#9FD1EF; }
.hero p.lead{ margin-top:20px; max-width:48ch; color:rgba(255,255,255,0.88); font-size:1.03rem; text-shadow:0 1px 12px rgba(0,0,0,0.25); }
.hero-ctas{ margin-top:28px; display:flex; flex-wrap:wrap; gap:12px; }
.hero-stats{ margin-top:40px; display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid rgba(255,255,255,0.25); padding-top:22px; max-width:560px; gap:16px; }
.hero-stats .num{ font-family:'Manrope',sans-serif; font-weight:800; font-size:1.5rem; color:#9FD1EF; }
.hero-stats .lbl{ font-size:.72rem; color:rgba(255,255,255,0.82); margin-top:4px; }
@media(max-width:640px){ .hero--photo{ min-height:auto; } .hero-scrim{ background:linear-gradient(180deg, rgba(9,26,38,0.55) 0%, rgba(9,26,38,0.88) 55%, rgba(9,26,38,0.97) 100%); } }

.btn{ display:inline-flex; align-items:center; gap:9px; padding:14px 22px; border-radius:3px; font-weight:700; font-size:.9rem; border:1px solid transparent; cursor:pointer; }
.btn svg{ width:16px; height:16px; flex-shrink:0; }
.btn-primary{ background:var(--blue); color:var(--white); }
.btn-primary:hover{ background:var(--blue-dark); }
.btn-outline{ background:transparent; border-color:rgba(255,255,255,0.4); color:var(--white); }
.btn-outline:hover{ border-color:#fff; }
.btn-dark{ background:var(--blue-deep); color:var(--white); }
.btn-dark:hover{ background:#08202E; }
.btn-block{ width:100%; justify-content:center; margin-top:14px; }

/* DIRECTORY PANEL CARDS */
.panel-grid{ display:grid; grid-template-columns:1fr; gap:20px; }
@media(min-width:640px){ .panel-grid{ grid-template-columns:1fr 1fr; } }
@media(min-width:980px){ .panel-grid{ grid-template-columns:1fr 1fr 1fr; } }
.panel-card{
  display:block; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.14); border-radius:8px;
  overflow:hidden; transition:border-color .15s ease, transform .15s ease;
}
.panel-card:hover{ border-color:#9FD1EF; transform:translateY(-2px); }
.panel-card img{ width:100%; aspect-ratio:16/10; object-fit:cover; display:block; background:rgba(255,255,255,0.08); }
.panel-body{ padding:18px 20px 20px; }
.panel-code{ font-family:'IBM Plex Mono', monospace; color:#9FD1EF; font-size:.78rem; }
.panel-body h3{ color:var(--white); font-size:1.1rem; margin-top:8px; }
.panel-body p{ margin-top:8px; color:rgba(255,255,255,0.72); font-size:.85rem; line-height:1.55; }
.panel-body .viewcat{ display:inline-block; margin-top:12px; font-size:.78rem; color:#9FD1EF; font-weight:700; }

/* SECTION HEAD */
.sec-head{ max-width:640px; margin-bottom:34px; }
.sec-head h2{ font-size:1.8rem; line-height:1.16; }
.sec-head p{ margin-top:12px; color:var(--slate); font-size:1rem; }

/* WHY GRID / FEATURE GRID */
.grid3{ display:grid; grid-template-columns:1fr; gap:1px; background:var(--line); border:1px solid var(--line); }
@media(min-width:720px){ .grid3{ grid-template-columns:repeat(3,1fr); } }
.card{ background:var(--white); padding:26px 22px; }
.card .n{ font-family:'IBM Plex Mono', monospace; color:var(--blue); font-size:.78rem; }
.card h3{ font-size:1.08rem; margin-top:10px; color:var(--blue-deep); }
.card p{ margin-top:9px; color:var(--slate); font-size:.9rem; }

/* DIRECTORY BOARD */
.directory{ background:var(--blue-deep); color:var(--white); }
.directory .sec-head h2{ color:var(--white); }
.directory .sec-head p{ color:rgba(255,255,255,0.75); }
.board{ border-top:1px solid rgba(255,255,255,0.18); }
.board-row{ display:grid; grid-template-columns:52px 1fr; gap:16px; padding:20px 4px; border-bottom:1px solid rgba(255,255,255,0.18); align-items:start; }
.board-row .code{ font-family:'IBM Plex Mono', monospace; color:#9FD1EF; font-size:.95rem; padding-top:3px; }
.board-row h3{ color:var(--white); font-size:1.14rem; font-weight:700; }
.board-row .items{ margin-top:7px; color:rgba(255,255,255,0.72); font-size:.86rem; line-height:1.6; }
.board-row .items b{ color:rgba(255,255,255,0.95); font-weight:600; }
.board-row a.viewcat{ font-size:.76rem; color:#9FD1EF; font-weight:700; margin-top:10px; display:inline-block; }
@media(min-width:720px){ .board-row{ grid-template-columns:60px 1fr; } }

/* PRODUCT PAGES */
.cat-nav{ display:flex; flex-wrap:wrap; gap:8px; margin-top:22px; }
.cat-nav a{ font-size:.76rem; padding:7px 12px; border:1px solid var(--line); border-radius:20px; color:var(--slate); background:var(--white); }
.cat-nav a.active, .cat-nav a:hover{ border-color:var(--blue); color:var(--blue); }

.subsection{ border-top:1px solid var(--line); padding:34px 0; }
.subsection:first-of-type{ border-top:none; }
.subsection h3{ font-size:1.3rem; color:var(--blue-deep); }
.subsection .subnote{ margin-top:8px; color:var(--slate); font-size:.92rem; max-width:64ch; }
.product-list{ list-style:none; margin:18px 0 0; padding:0; display:grid; grid-template-columns:1fr; gap:14px; }
@media(min-width:560px){ .product-list{ grid-template-columns:1fr 1fr; } }
@media(min-width:860px){ .product-list{ grid-template-columns:1fr 1fr 1fr; } }
@media(min-width:1180px){ .product-list{ grid-template-columns:repeat(4,1fr); } }
.product-list li{
  background:var(--white); border:1px solid var(--line); border-radius:6px; overflow:hidden;
  font-size:.85rem; color:var(--ink); display:flex; flex-direction:column;
}
.product-list li img{
  width:100%; aspect-ratio:4/3; object-fit:cover; background:var(--grey-light); display:block;
}
.product-list li .ph{ width:100%; aspect-ratio:4/3; background:var(--grey-light); }
.product-list li .pc-body{ padding:12px 13px 14px; }
.product-list li span{ display:block; font-size:.75rem; color:var(--slate); margin-top:4px; line-height:1.5; }

.tag-row{ margin-top:14px; display:flex; flex-wrap:wrap; gap:8px; }
.tag{ font-size:.72rem; padding:4px 10px; border:1px solid var(--line); border-radius:20px; color:var(--blue); background:var(--grey-light); }

/* PROCESS STEPS */
.process{ background:var(--grey-light); }
.steps{ display:grid; grid-template-columns:1fr; gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
@media(min-width:720px){ .steps{ grid-template-columns:repeat(3,1fr); } }
.step{ background:var(--grey-light); padding:24px 20px; }
.step .code{ font-family:'IBM Plex Mono', monospace; color:var(--blue); font-size:.8rem; }
.step h3{ font-size:1.05rem; margin-top:9px; color:var(--blue-deep); }
.step p{ margin-top:8px; color:var(--slate); font-size:.88rem; }

/* FAQ (blog-style Q&A) */
.faq-list{ border-top:1px solid var(--line); }
.faq-item{ padding:22px 0; border-bottom:1px solid var(--line); }
.faq-item h3{ font-size:1.05rem; color:var(--blue-deep); font-weight:700; }
.faq-item p{ margin-top:8px; color:var(--slate); font-size:.92rem; max-width:68ch; line-height:1.65; }

/* CTA BANNER */
.cta-banner{ background:var(--blue); color:var(--white); }
.cta-banner .wrap{ display:flex; flex-direction:column; gap:16px; align-items:flex-start; }
@media(min-width:768px){ .cta-banner .wrap{ flex-direction:row; align-items:center; justify-content:space-between; } }
.cta-banner h2{ color:var(--white); font-size:1.6rem; max-width:22ch; }
.cta-banner .btn-outline{ border-color:rgba(255,255,255,0.5); }

/* CONTACT */
.contact-grid{ display:grid; grid-template-columns:1fr; gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
@media(min-width:720px){ .contact-grid{ grid-template-columns:repeat(3,1fr); } }
.contact-card{ background:var(--white); padding:26px 22px; }
.contact-card h3{ font-size:1rem; color:var(--blue-deep); }
.contact-card p{ margin-top:8px; color:var(--slate); font-size:.9rem; }
.contact-card a.link{ margin-top:10px; display:inline-block; color:var(--blue); font-weight:700; font-size:.88rem; }
.formbox{ background:var(--white); border:1px solid var(--line); border-radius:6px; padding:26px; margin-top:8px; }
.formbox label{ display:block; font-size:.8rem; font-weight:600; margin:14px 0 6px; color:var(--blue-deep); }
.formbox label:first-child{ margin-top:0; }
.formbox input, .formbox textarea, .formbox select{
  width:100%; padding:11px 12px; border:1px solid var(--line); border-radius:4px; font-family:inherit; font-size:.9rem; background:var(--paper);
}
.formbox .hint{ font-size:.76rem; color:var(--slate); margin-top:14px; }

/* ABOUT */
.stat-strip{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
@media(min-width:720px){ .stat-strip{ grid-template-columns:repeat(4,1fr); } }
.stat-strip .s{ background:var(--white); padding:22px 18px; }
.stat-strip .s .num{ font-family:'Manrope',sans-serif; font-weight:800; color:var(--blue); font-size:1.5rem; }
.stat-strip .s .lbl{ margin-top:6px; color:var(--slate); font-size:.82rem; }

.timeline{ margin-top:8px; border-top:1px solid var(--line); }
.trow{ display:grid; grid-template-columns:90px 1fr; gap:16px; padding:20px 4px; border-bottom:1px solid var(--line); }
.trow .yr{ font-family:'IBM Plex Mono', monospace; color:var(--blue); font-weight:600; }
.trow h4{ font-family:'Manrope',sans-serif; font-weight:700; color:var(--blue-deep); font-size:1rem; }
.trow p{ margin-top:6px; color:var(--slate); font-size:.88rem; }

/* FOOTER */
footer{ background:var(--blue-deep); color:rgba(255,255,255,0.75); padding:44px 0 90px; font-size:.86rem; }
@media(min-width:860px){ footer{ padding-bottom:44px; } }
footer .fgrid{ display:grid; gap:26px; grid-template-columns:1fr; }
@media(min-width:720px){ footer .fgrid{ grid-template-columns:1.3fr 1fr 1fr 1fr; } }
footer h4{ color:#9FD1EF; font-family:'IBM Plex Mono', monospace; font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom:12px; }
footer .brand-f{ display:flex; align-items:center; }
footer .brand-f img{ height:36px; width:auto; border-radius:4px; }
footer p{ margin:6px 0; }
footer a:hover{ color:var(--white); }
footer .fine{ margin-top:34px; padding-top:18px; border-top:1px solid rgba(255,255,255,0.12); font-size:.76rem; color:rgba(255,255,255,0.5); }

/* STICKY MOBILE CTA */
.sticky-cta{ position:fixed; left:0; right:0; bottom:0; z-index:60; display:flex; gap:1px; background:var(--line); border-top:1px solid var(--line); }
.sticky-cta a{ flex:1; text-align:center; padding:14px 10px; font-weight:700; font-size:.85rem; display:flex; align-items:center; justify-content:center; gap:8px; }
.sticky-cta a svg{ width:16px; height:16px; }
.sticky-cta .call{ background:var(--blue-deep); color:var(--white); }
.sticky-cta .wa{ background:var(--blue); color:var(--white); }
@media(min-width:860px){ .sticky-cta{ display:none; } }

@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }