/* NotePage marketing site — built on the design-system tokens (../../styles.css). */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-smooth: always;
  color: var(--text-body);
  background: var(--surface-app);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text-link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- Utility top bar (light) ---------- */
.utility {
  background: var(--np-gray-100);
  color: var(--text-muted);
  font-size: 12px;
  border-bottom: 1px solid var(--border-subtle);
}
.utility .wrap { display: flex; justify-content: space-between; align-items: center; height: 34px; }
.utility a { color: var(--text-muted); display: inline-flex; align-items: center; gap: 6px; }
.utility a:hover { color: var(--np-blue-600); text-decoration: none; }
.utility .links { display: flex; gap: 20px; }

/* ---------- Header / nav ---------- */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,0.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border-subtle); }
.site-header .wrap { position: relative; display: flex; align-items: center; gap: 18px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 40px; }
.brand .wm { font-family: 'Figtree', system-ui, sans-serif; font-size: 24px; font-weight: 700; font-style: normal; letter-spacing: -0.01em; color: var(--np-navy-800); line-height: 1; -webkit-font-smoothing: antialiased; }
.mainnav { display: flex; gap: 4px; margin-left: auto; }
.mainnav a { padding: 9px 12px; border-radius: var(--radius-sm); font-size: 15.5px; font-weight: 600; color: var(--np-navy-800); white-space: nowrap; letter-spacing: -0.005em; }
.mainnav a:hover { background: var(--np-blue-50); color: var(--np-blue-700); text-decoration: none; }
.mainnav a.active { color: var(--np-navy-900); font-weight: 700; box-shadow: inset 0 -3px 0 var(--np-orange-500); border-radius: 2px; }
.header-cta { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; align-items: center; justify-content: center; width: 40px; height: 40px; margin-left: auto; border: 1px solid var(--border-default); background: #fff; border-radius: var(--radius-sm); color: var(--np-navy-800); cursor: pointer; }
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 18px; border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 14px; font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: background .14s ease, transform .06s ease, box-shadow .14s ease; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-sm { height: 34px; padding: 0 13px; font-size: 13px; }
.btn-lg { height: 48px; padding: 0 24px; font-size: 15px; }
.btn-primary { background: var(--np-infrastructure-blue); color: #fff; }
.btn-primary:hover { background: var(--np-navy-700); box-shadow: var(--shadow-sm); }
.btn-amber { background: var(--np-amber); color: var(--np-navy-900); }
.btn-amber:hover { background: var(--np-amber-600); }
.btn-secondary { background: #fff; color: var(--np-infrastructure-blue); border-color: var(--border-default); }
.btn-secondary:hover { background: var(--np-gray-50); }
.btn-ghost-dark { background: rgba(255,255,255,0.10); color: #fff; border-color: rgba(255,255,255,0.22); }
.btn-ghost-dark:hover { background: rgba(255,255,255,0.18); }
.btn .ic { width: 17px; height: 17px; display: inline-flex; }
.btn svg { width: 100%; height: 100%; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--surface-inverse); color: #fff; border-bottom: 1px solid var(--np-navy-900); }
.hero .bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.22; mix-blend-mode: screen; }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(1100px 420px at 78% -10%, rgba(27,117,255,0.28), transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; padding: 60px 24px; }
.hero .eyebrow { font-size: 12px; font-weight: 600; letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--np-amber-300); display: inline-flex; align-items: center; gap: 8px; }
.hero h1 { font-size: 48px; font-weight: 700; line-height: 1.06; letter-spacing: -0.025em; margin: 16px 0 18px; }
.hero h1 .accent { color: var(--np-blue-400); }
.hero p { font-size: 17.5px; line-height: 1.6; color: var(--text-on-dark-muted); max-width: 520px; margin: 0 0 28px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .trust { display: flex; gap: 22px; margin-top: 30px; flex-wrap: wrap; }
.hero .trust .ti { display: flex; flex-direction: column; gap: 2px; }
.hero .trust .ti b { font-size: 22px; font-weight: 700; color: #fff; font-family: var(--font-sans); letter-spacing: -0.01em; }
.hero .trust .ti span { font-size: 11.5px; color: var(--text-on-dark-muted); }

/* Hero delivery panel mock */
.hero-panel { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-lg); padding: 18px; box-shadow: var(--shadow-lg); backdrop-filter: blur(4px); }
.hero-panel .hp-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; margin-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,0.10); }
.hero-panel .hp-head .ttl { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: #fff; }
.hero-panel .hp-head .ttl svg { width: 16px; height: 16px; color: var(--np-blue-400); }
.hero-panel .hp-head .live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--np-green-500); font-weight: 600; }
.hero-panel .hp-head .live .d { width: 7px; height: 7px; border-radius: 50%; background: var(--np-green-500); box-shadow: 0 0 0 3px rgba(30,158,90,0.25); }
.hp-row { display: flex; align-items: center; gap: 12px; padding: 11px 4px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.hp-row:last-child { border-bottom: none; }
.hp-row .hp-id { font-family: var(--font-mono); font-size: 12px; color: #cfe0ff; width: 96px; flex-shrink: 0; }
.hp-row .hp-to { font-size: 12.5px; color: var(--text-on-dark-muted); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hp-pill { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 10px; border-radius: var(--radius-pill); font-size: 11.5px; font-weight: 600; flex-shrink: 0; }
.hp-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.hp-pill.delivered { color: #5fd99a; background: rgba(30,158,90,0.16); }
.hp-pill.routing { color: #7fb2ff; background: rgba(27,117,255,0.18); }
.hp-pill.confirmed { color: #59d6e3; background: rgba(21,151,166,0.18); }
.hp-pill.queued { color: #b9c8e0; background: rgba(174,196,216,0.14); }
@keyframes np-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.hp-pill.routing .dot { animation: np-pulse 1.3s ease-in-out infinite; }

.proto-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; align-items: center; }
.proto-chips .lbl { font-size: 12px; color: var(--text-on-dark-muted); margin-right: 4px; }
.proto-chips span.chip { font-family: var(--font-mono); font-size: 12px; font-weight: 600; padding: 5px 10px; border-radius: var(--radius-xs); background: rgba(255,255,255,0.10); color: #cfe0ff; }

/* ---------- Layout ---------- */
.layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,320px); gap: 32px; padding: 48px 0 56px; align-items: start; overflow: hidden; }

/* ---------- Carousel ---------- */
.carousel { position: relative; width: 100%; }
.carousel .track { position: relative; overflow: hidden; border-radius: var(--radius-sm); border: 1px solid var(--border-default); background: var(--np-gray-100); box-shadow: var(--shadow-sm); }
.carousel .slides { display: flex; transition: transform .4s cubic-bezier(0.4,0,0.2,1); }
.carousel .slides img { width: 100%; flex: 0 0 100%; display: block; height: 180px; object-fit: cover; object-position: top; background: #fff; }
.carousel .arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border-default); background: rgba(255,255,255,0.92); color: var(--np-navy-800); display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-sm); transition: background .14s ease; z-index: 2; }
.carousel .arrow:hover { background: #fff; }
.carousel .arrow svg { width: 17px; height: 17px; }
.carousel .arrow.prev { left: 10px; }
.carousel .arrow.next { right: 10px; }
.carousel .dots { display: flex; justify-content: center; gap: 7px; margin-top: 12px; }
.carousel .dots button { width: 7px; height: 7px; border-radius: 50%; border: none; padding: 0; background: var(--np-gray-300); cursor: pointer; transition: background .14s ease, width .14s ease; }
.carousel .dots button.on { background: var(--action-primary); width: 20px; border-radius: 4px; }
.carousel .caption { margin-top: 10px; font-size: 12.5px; color: var(--text-muted); text-align: center; }
.section-label { font-size: 12.5px; font-weight: 700; letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--np-navy-700); margin-bottom: 18px; display: flex; align-items: center; gap: 8px; }
.section-label svg { color: var(--np-orange-500); }

/* ---------- Product card ---------- */
.product { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; margin-bottom: 28px; }
.product .pbody { display: grid; grid-template-columns: 320px 1fr; gap: 0; }
.product .shot { background: var(--np-gray-100); border-right: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: center; padding: 22px; }
.product .shot img { border: 1px solid var(--border-default); border-radius: var(--radius-xs); box-shadow: var(--shadow-sm); }
.product .pcontent { padding: 26px 28px; }
.product .ptag { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--np-infrastructure-blue); background: #E4EAF3; padding: 4px 10px; border-radius: var(--radius-pill); margin-bottom: 12px; }
.product h2 { font-family: var(--font-display); font-size: 26px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.015em; margin: 0 0 4px; -webkit-font-smoothing: antialiased; }
.product .sub { font-size: 15px; font-weight: 600; color: var(--np-blue-600); margin: 0 0 14px; }
.product p { margin: 0 0 12px; font-size: 14.5px; line-height: 1.62; color: var(--text-body); }
.product .pactions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--divider); }
.product { transition: box-shadow .18s ease, transform .18s ease; border-top: 3px solid var(--np-infrastructure-blue); }
.product:hover { box-shadow: var(--shadow-md); }
.product.accent-amber { border-top-color: var(--np-amber); }
.product .ptag.ptag-amber { color: var(--np-amber-600); background: var(--np-amber-100); }

/* feature ticks */
.feats { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 14px 0 4px; }
.feats .f { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--text-muted); }
.feats .f svg { width: 15px; height: 15px; color: var(--np-green-500); }

/* ---------- News rail ---------- */
.news { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; position: sticky; top: 84px; }
.news .nhead { background: var(--np-blue-50); color: var(--np-navy-800); padding: 13px 16px; font-size: 13px; font-weight: 700; letter-spacing: var(--ls-label); text-transform: uppercase; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border-subtle); }
.news .nhead .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--np-amber); }
.news .nscroll { max-height: 720px; overflow: auto; }
.news .item { padding: 14px 16px; border-bottom: 1px solid var(--divider); transition: background .14s ease; }
.news .item:hover { background: var(--np-gray-50); }
.news .item:last-child { border-bottom: none; }
.news .item .date { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); }
.news .item h4 { font-size: 14px; font-weight: 600; color: var(--text-strong); margin: 5px 0 5px; line-height: 1.3; }
.news .item p { font-size: 12.5px; color: var(--text-muted); margin: 0 0 6px; line-height: 1.5; }
.news .item a.more { font-size: 12.5px; font-weight: 600; color: var(--text-link); display: inline-flex; align-items: center; gap: 4px; }
.news .item.new h4::before { content: "NEW"; font-size: 9px; font-weight: 700; color: #fff; background: var(--np-orange-500); padding: 1px 5px; border-radius: var(--radius-xs); margin-right: 6px; vertical-align: middle; letter-spacing: 0.04em; }

/* ---------- Integration page ---------- */
.page-hero { background: var(--surface-card); border-bottom: 1px solid var(--border-subtle); }
.page-hero .wrap { padding: 40px 24px 34px; display: flex; align-items: center; gap: 20px; }
.page-hero .icon { width: 64px; height: 64px; border-radius: var(--radius-lg); background: var(--np-blue-50); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.page-hero .icon svg { width: 34px; height: 34px; color: var(--action-primary); }
.page-hero h1 { font-size: 34px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.02em; margin: 0 0 4px; }
.page-hero p { font-size: 16px; color: var(--text-muted); margin: 0; max-width: 640px; }

.int-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 40px 0; }
.int-card { display: flex; gap: 16px; background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow-sm); transition: box-shadow .16s ease, transform .16s ease, border-color .16s ease; }
.int-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--np-blue-300); text-decoration: none; }
.int-card .ibadge { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--np-blue-50); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.int-card .ibadge svg { width: 22px; height: 22px; color: var(--np-infrastructure-blue); }
.int-card h3 { font-size: 17px; font-weight: 600; color: var(--text-strong); margin: 2px 0 7px; display: inline-flex; align-items: center; gap: 6px; }
.int-card h3 svg { width: 14px; height: 14px; color: var(--text-faint); }
.int-card p { font-size: 15px; color: var(--text-muted); margin: 0; line-height: 1.6; }

.int-cta { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--surface-inverse); color: #fff; border-radius: var(--radius-lg); padding: 28px 32px; margin-bottom: 0; overflow: hidden; flex-wrap: wrap; max-width: 860px; margin-inline: auto; }
.int-cta::after { content: ''; position: absolute; inset: 0; background: url('assets/network-texture.png') center/cover; opacity: 0.4; mix-blend-mode: screen; pointer-events: none; z-index: 0; }
.int-cta .bg { display: none; }
.int-cta .t { position: relative; z-index: 1; }
.int-cta h3 { font-size: 22px; font-weight: 700; margin: 0 0 6px; letter-spacing: -0.01em; }
.int-cta p { margin: 0; color: var(--text-on-dark-muted); font-size: 14.5px; }
.int-cta .actions { position: relative; z-index: 1; flex-shrink: 0; display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; margin-left: auto; }

/* ---------- Footer (light) ---------- */
.site-footer { background: var(--np-gray-50); color: var(--text-muted); border-top: 1px solid var(--border-subtle); }
.site-footer .topbar { height: 4px; background: var(--np-amber); }
.site-footer .wrap { padding: 40px 24px 30px; }
.foot-cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding-bottom: 28px; border-bottom: 1px solid var(--border-subtle); }
.foot-cols .brand { display: flex; align-items: center; gap: 10px; }
.foot-cols .brand .wm { font-family: var(--font-display); font-size: 21px; font-weight: 700; color: var(--np-navy-800); letter-spacing: 0.01em; }
.foot-cols .blurb { font-size: 13px; line-height: 1.6; margin-top: 14px; max-width: 280px; color: var(--text-muted); }
.foot-cols h5 { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-strong); margin: 0 0 14px; }
.foot-cols ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.foot-cols ul a { color: var(--text-muted); font-size: 13.5px; }
.foot-cols ul a:hover { color: var(--np-blue-600); text-decoration: none; }
.foot-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 22px; font-size: 13px; flex-wrap: wrap; gap: 10px; }
.foot-bottom a { color: var(--np-blue-600); }

/* ---------- Hero (warm) with live routing map ---------- */
.masthead { position: relative; overflow: hidden; background: linear-gradient(155deg, #DCEFF5 0%, var(--np-gray-50) 56%, #FFFFFF 100%); border-bottom: 1px solid var(--border-subtle); }
.masthead::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(46,111,149,0.04) 1px, transparent 1.5px); background-size: 24px 24px; pointer-events: none; }
.masthead .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 44px; align-items: center; padding: 36px 24px 38px; }
.masthead .eyebrow { font-size: 12.5px; font-weight: 700; letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--np-orange-600); display: inline-flex; align-items: center; gap: 8px; }
.masthead h1 { font-family: var(--font-display); font-size: 38px; font-weight: 700; line-height: 1.1; letter-spacing: -0.01em; color: var(--text-strong); margin: 10px 0 12px; max-width: 620px; text-wrap: balance; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
.masthead p { font-size: 17.5px; line-height: 1.65; color: var(--text-body); max-width: 540px; margin: 0 0 26px; }
.masthead .actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Live routing "pew-pew" map panel */
.hero-map { position: relative; border-radius: var(--radius-md); border: 1px solid var(--border-default); background: radial-gradient(125% 120% at 50% 0%, #FFFFFF 0%, #DCEEF6 100%); overflow: hidden; box-shadow: 0 24px 50px -28px rgba(8,50,74,0.5); }
.hero-map .map-head { position: absolute; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; padding: 11px 14px; z-index: 2; }
.hero-map .map-head .ttl { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--np-navy-800); }
.hero-map .map-head .ttl svg { width: 15px; height: 15px; color: var(--np-infrastructure-blue); }
.hero-map .map-head .live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: var(--np-green-600); }
.hero-map .map-head .live .d { width: 7px; height: 7px; border-radius: 50%; background: var(--np-green-500); box-shadow: 0 0 0 3px rgba(30,158,90,0.18); }
.hero-map canvas { display: block; width: 100%; height: 280px; }
.hero-map .map-foot { position: absolute; bottom: 0; left: 0; right: 0; display: flex; gap: 7px; align-items: center; padding: 10px 14px; z-index: 2; flex-wrap: wrap; }
.hero-map .map-foot .chip { font-family: var(--font-mono); font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: var(--radius-xs); background: rgba(46,111,149,0.10); color: var(--np-navy-700); }

@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .mainnav { display: none; position: absolute; top: 68px; left: 0; right: 0; margin: 0; flex-direction: column; gap: 2px; background: #fff; padding: 10px 12px 14px; border-bottom: 1px solid var(--border-subtle); box-shadow: var(--shadow-lg); }
  .site-header.open .mainnav { display: flex; }
  .mainnav a { padding: 12px 14px; font-size: 15px; }
  .masthead h1 { font-size: 34px; letter-spacing: 0; }
  .masthead .wrap { grid-template-columns: 1fr; gap: 30px; padding: 34px 20px 38px; }
  .hero-map canvas { height: 280px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 32px; }
  .layout { grid-template-columns: 1fr; }
  .news { position: static; max-height: none; width: 100%; min-width: 0; }
  .product .pbody { grid-template-columns: 1fr; }
  .intro-flex { flex-direction: column !important; gap: 16px !important; }
  .intro-flex img { width: 100% !important; max-width: 100% !important; order: 2; flex-shrink: 1 !important; }
  .product .shot { border-right: none; border-bottom: 1px solid var(--border-subtle); }
  .int-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
  .foot-cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .sysreq td:first-child { white-space: normal; width: auto; }
}

/* ---------- Product detail pages ---------- */
.product-intro { padding: 32px 0 8px; }
.product-intro p { font-size: 16.5px; line-height: 1.72; color: var(--text-body); max-width: 860px; margin: 0 0 14px; }
.sub-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

.benefits-head { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.01em; margin: 32px 0 18px; padding-bottom: 14px; border-bottom: 2px solid var(--np-blue-100); -webkit-font-smoothing: antialiased; }

.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 36px; }
.benefit-item { display: flex; gap: 14px; background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); padding: 16px 18px; transition: box-shadow .16s ease; }
.benefit-item:hover { box-shadow: var(--shadow-sm); }
.bi-icon { width: 36px; height: 36px; border-radius: var(--radius-xs); background: var(--np-blue-50); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.bi-icon svg { width: 18px; height: 18px; color: var(--action-primary); }
.benefit-item .bi-icon { width: 32px; height: 32px; }
.benefit-item .bi-icon svg { width: 16px; height: 16px; color: var(--np-infrastructure-blue); }
.benefit-item h4 { font-size: 16.5px; font-weight: 700; color: var(--text-strong); margin: 0 0 6px; line-height: 1.3; }
.benefit-item p { font-size: 15.5px; line-height: 1.6; color: var(--text-muted); margin: 0; }

.sysreq { margin: 28px 0 32px; }
.sysreq h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.01em; margin: 0 0 16px; -webkit-font-smoothing: antialiased; }
.sysreq table { width: 100%; border-collapse: collapse; font-size: 15px; border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); overflow: hidden; }
.sysreq th { text-align: left; padding: 12px 16px; background: var(--np-gray-100); font-weight: 700; font-size: 15px; color: var(--text-strong); border-bottom: 2px solid var(--border-default); }
.sysreq td { padding: 12px 16px; border-bottom: 1px solid var(--divider); color: var(--text-body); line-height: 1.6; vertical-align: top; font-size: 15px; }
.sysreq td:first-child { font-weight: 600; color: var(--text-strong); white-space: nowrap; width: 200px; }
.sysreq tr:last-child td { border-bottom: none; }
.sysreq tr:nth-child(even) td { background: var(--np-gray-50); }

.page-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; padding: 24px 0 32px; border-top: 1px solid var(--divider); margin-top: 8px; }

/* ---------- Educational articles index ---------- */
.article-section { margin: 0 0 36px; }
.article-section-head { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.01em; padding: 12px 0 10px; border-bottom: 2px solid var(--np-blue-100); margin-bottom: 12px; -webkit-font-smoothing: antialiased; }
.article-section-head svg { width: 18px; height: 18px; color: var(--np-infrastructure-blue); flex-shrink: 0; }
.article-sub-head { font-size: 13px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin: 14px 0 6px; }
.article-list { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 24px; }
.article-list a { font-size: 16px; color: var(--text-link); padding: 6px 0; border-bottom: 1px solid var(--divider); display: block; line-height: 1.4; text-decoration: none; }
.article-list a:hover { color: var(--np-infrastructure-blue); }
@media (max-width: 640px) { .article-list { grid-template-columns: 1fr; } }

/* ---------- Article pages ---------- */
.article-header { padding: 24px 0 16px; border-bottom: 1px solid var(--divider); margin-bottom: 16px; }
.article-cat-tag { display: inline-flex; align-items: center; gap: 6px; background: var(--np-blue-50); color: var(--np-infrastructure-blue); border: 1px solid var(--np-blue-100); border-radius: var(--radius-pill); padding: 4px 12px; font-size: 12.5px; font-weight: 600; text-decoration: none; margin-bottom: 12px; }
.article-header h1 { font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--text-strong); letter-spacing: -0.025em; margin: 0 0 12px; line-height: 1.2; -webkit-font-smoothing: antialiased; }
.article-byline { font-size: 14px; color: var(--text-muted); display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.article-byline span { display: flex; align-items: center; gap: 5px; }
.article-body { max-width: 800px; padding-bottom: 8px; }
.article-body::after { content: ''; display: table; clear: both; }
.article-img-float { float: right; width: 52%; max-width: 420px; margin: 4px 0 16px 24px; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-sm); }
@media (max-width: 640px) { .article-img-float { float: none; width: 100%; max-width: 100%; margin: 0 0 16px; } }
.article-featured-img { float: none; display: block; width: 100%; height: 260px; object-fit: cover; margin: 0 0 20px; border-radius: var(--radius-md); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-md); }
.article-body h2 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.01em; margin: 32px 0 10px; padding-top: 8px; -webkit-font-smoothing: antialiased; }
.article-body h3 { font-size: 17px; font-weight: 700; color: var(--text-strong); margin: 20px 0 8px; }
.article-body p { font-size: 16px; line-height: 1.72; color: var(--text-body); margin: 0 0 10px; }
.article-body a { color: var(--text-link); }
.article-body ul { font-size: 16px; line-height: 1.7; color: var(--text-body); padding-left: 24px; margin: 0 0 14px; }
.article-body li { margin-bottom: 6px; }
.article-author { background: var(--np-gray-50); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); padding: 16px 18px; margin: 32px 0 8px; display: flex; gap: 12px; align-items: flex-start; }
.article-author .aa-icon { width: 36px; height: 36px; border-radius: 50%; background: var(--np-blue-50); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.article-author .aa-icon svg { width: 18px; height: 18px; color: var(--np-infrastructure-blue); }
.article-author p { font-size: 14px; line-height: 1.55; color: var(--text-muted); margin: 0; }
.article-cta-bar { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 16px 0 48px; }
.article-cta-bar p { font-size: 15px; color: var(--text-body); margin: 0; font-weight: 500; }
@media (max-width: 768px) { .article-featured-img { height: 180px; } }

.req-note { font-size: 11.5px; color: var(--text-faint); font-style: italic; margin-top: 4px; }
.breadcrumb { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--text-muted); padding: 14px 0; } align-items: center; gap: 6px; background: var(--np-blue-50); color: var(--np-infrastructure-blue); border: 1px solid var(--np-blue-100); border-radius: var(--radius-pill); padding: 5px 14px; font-size: 13.5px; font-weight: 700; font-family: var(--font-mono); margin-top: 18px; }

/* ---------- Integration step blocks (partner pages) ---------- */
.step-block { background:var(--surface-card); border:1px solid var(--color-border); border-radius:12px; padding:24px 28px; margin-bottom:20px; }
.step-title { font-family:var(--font-display); font-size:17px; font-weight:700; color:var(--color-text-heading); margin:0 0 12px; }
.step-num { display:inline-flex; align-items:center; justify-content:center; width:32px; height:32px; border-radius:50%; background:#1279A0; color:#fff; font-family:var(--font-display); font-size:15px; font-weight:700; flex-shrink:0; }
.section-divider { border:none; border-top:2px dashed #dde3ec; margin:28px 0 20px; }
.step-block p, .step-block li { font-size:15px; color:var(--color-text-muted); line-height:1.6; }
.step-block ul, .step-block ol { padding-left:20px; margin:8px 0; }
.step-block li { margin-bottom:4px; }
.step-block .sub-step { margin-left:16px; }
.code-block { background:#f4f7fa; border:1px solid #dde3ec; border-radius:8px; padding:14px 18px; font-family:var(--font-mono, monospace); font-size:13.5px; line-height:1.8; color:#1e2b3a; margin:12px 0; }
.note { background:#EAF6FB; border-left:3px solid #1279A0; border-radius:0 8px 8px 0; padding:10px 16px; font-size:14px; color:#0D4862; margin:10px 0; }
ol.sub-steps { margin:8px 0 0; padding-left:0; list-style:none; counter-reset:sub-step; display:grid; gap:8px; }
ol.sub-steps li { counter-increment:sub-step; display:flex; gap:12px; font-size:15px; line-height:1.65; color:var(--color-text-body); }
ol.sub-steps li::before { content:counter(sub-step) ")"; font-weight:600; color:#1279A0; flex-shrink:0; min-width:24px; }
ol.sub-steps li > div { flex:1; }

/* ---------- Video pages ---------- */
.video-wrap { background:#000; border-radius:10px; overflow:hidden; aspect-ratio:16/9; width:100%; max-width:860px; margin:0 auto 20px; }
.video-wrap video { width:100%; height:100%; display:block; }
.transcript { background:var(--surface-card); border:1px solid var(--color-border); border-radius:10px; padding:24px 28px; margin-top:28px; }
.transcript h3 { font-family:var(--font-display); font-size:15px; font-weight:700; color:var(--color-heading); margin:0 0 14px; text-transform:uppercase; letter-spacing:.06em; }
.transcript p { font-size:16px; color:var(--color-text-muted); line-height:1.8; margin:0 0 12px; }
.transcript p:last-child { margin-bottom:0; }
.transcript ul { font-size:16px; color:var(--color-text-muted); line-height:1.8; margin:0 0 12px; padding-left:24px; }
.transcript li { margin-bottom:4px; }

/* ---------- EULA pages ---------- */
.eula-section { margin-bottom:24px; }
.eula-section h2 { font-family:var(--font-display); font-size:15px; font-weight:700; color:var(--color-heading); margin:0 0 10px; padding-bottom:6px; border-bottom:1px solid var(--border-subtle); }
.eula-section p { font-size:15px; color:var(--color-text-muted); line-height:1.8; margin:0 0 10px; }
.eula-section p:last-child { margin-bottom:0; }
.eula-section ol { font-size:15px; color:var(--color-text-muted); line-height:1.8; margin:0 0 10px; padding-left:20px; }
.eula-section ol li { margin-bottom:6px; }
.eula-notice { background:var(--np-blue-50); border:1.5px solid var(--np-blue-200); border-radius:8px; padding:16px 20px; margin-bottom:28px; }
.eula-notice p { font-size:15px; color:var(--color-text); line-height:1.7; margin:0; font-weight:600; }

/* ---------- Card links ---------- */
.card-link:visited { color:#1279A0 !important; }
.card-link { color:#1279A0 !important; }