/* KME Smart — IoT Operations Platform website */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800&display=swap');

:root {
  --o: #F76A1C;
  --o-deep: #D85714;
  --o-soft: #FFF1E6;
  --o-glow: rgba(247,106,28,0.18);
  --ink: #0B0D0F;
  --ink-2: #2A2E33;
  --ink-3: #5A6068;
  --ink-4: #8A8F97;
  --ink-5: #B6BBC2;
  --line: #ECEAE3;
  --line-2: #DFDCD3;
  --surface: #FFFFFF;
  --surface-2: #FAFAF7;
  --cream: #F5F2EC;
  --live: #2BB673;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-ar: 'Tajawal', 'Plus Jakarta Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ════════════════════════════════════════════════════
 * Arabic / RTL support — applies when <html lang="ar" dir="rtl">
 * ════════════════════════════════════════════════════ */
html[lang="ar"] body {
  font-family: var(--font-ar);
}
html[lang="ar"] .h1, html[lang="ar"] .h2, html[lang="ar"] .page-h1,
html[lang="ar"] h2, html[lang="ar"] h3, html[lang="ar"] h4 {
  font-family: var(--font-ar);
  letter-spacing: 0;
  text-wrap: pretty;
}

/* Strip border flips (border-left → border-right in RTL) */
html[dir="rtl"] .strip-cell { border-left: none; border-right: 1px solid var(--line); }
html[dir="rtl"] .strip-cell:first-child { border-right: none; }

/* Timeline vertical rail */
html[dir="rtl"] .timeline::before { left: auto; right: 80px; }

/* Topo group headers: right alignment swaps */
html[dir="rtl"] .topo-grouphdr.right { text-align: left; }
html[dir="rtl"] .topo-grouphdr:not(.right):not(.center) { text-align: right; }
html[dir="rtl"] .topo-grouphdr.right .topo-grouphdr-sub { margin-left: 0; margin-right: auto; }

/* Hero panel widgets — absolutely positioned, flip horizontal anchors */
html[dir="rtl"] .widget[style*="right:0"] { right: auto !important; left: 0; }
html[dir="rtl"] .widget[style*="right:30px"] { right: auto !important; left: 30px; }
html[dir="rtl"] .widget[style*="left:-10px"] { left: auto !important; right: -10px; }
html[dir="rtl"] .widget[style*="left:40px"] { left: auto !important; right: 40px; }
html[dir="rtl"] .widget[style*="left:220px"] { left: auto !important; right: 220px; }

/* Tabular numerals keep LTR direction inside RTL contexts */
html[dir="rtl"] .strip-num,
html[dir="rtl"] .trust-stat-num,
html[dir="rtl"] .device-price-total,
html[dir="rtl"] .device-price-qty,
html[dir="rtl"] .price-amount,
html[dir="rtl"] .pillar-mini,
html[dir="rtl"] .conn-card-sub,
html[dir="rtl"] code,
html[dir="rtl"] .code,
html[dir="rtl"] .topic { direction: ltr; unicode-bidi: isolate; text-align: start; }
html[dir="rtl"] .code-bar { direction: ltr; }

/* Solution-block reverse: don't reverse in RTL (reading already flipped) */
html[dir="rtl"] .feature-row.reverse > div:first-child,
html[dir="rtl"] .solution-block.reverse .solution-content { order: 0; }

/* Live-pill dot ordering stays natural in RTL via flex gap */
html[dir="rtl"] .live-pill, html[dir="rtl"] .eyebrow {
  font-variant-numeric: normal; /* mono digits remain LTR */
}

/* Compare table — keep numeric cells aligned center, swap label alignment */
html[dir="rtl"] .compare-row > span:first-child { text-align: right; }

/* Footer cols swap: heading alignment */
html[dir="rtl"] .footer h4 { text-align: right; }
html[dir="rtl"] .footer ul { text-align: right; padding-right: 0; }

/* Mobile RTL */
@media (max-width: 980px) {
  html[dir="rtl"] .timeline::before { right: 64px; left: auto; }
}

/* ── Language switcher in nav (works in both directions) ── */
.lang-switch {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 12px; font-weight: 700;
  padding: 6px 10px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line);
  flex-shrink: 0;
}
.lang-switch a { color: var(--ink-4); padding: 0 4px; text-decoration: none; }
.lang-switch a.active { color: var(--ink); }
.lang-switch a:hover { color: var(--o); }
.lang-switch .sep { color: var(--ink-5); }
@media (max-width: 980px) {
  .lang-switch { font-size: 11px; padding: 4px 8px; }
}
* { box-sizing: border-box; -webkit-font-smoothing: antialiased; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface-2);
  font-feature-settings: 'cv11', 'ss01';
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* layout */
.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(250,250,247,0.72);
  border-bottom: 1px solid rgba(236,234,227,0.6);
}
.nav-row { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.01em; font-size: 19px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--o) 0%, var(--o-deep) 100%);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 13px; letter-spacing: -0.02em;
  box-shadow: 0 6px 18px -6px rgba(247,106,28,0.6);
}
.nav-links { display: flex; gap: 26px; flex: 1; }
.nav-links a {
  font-size: 14px; font-weight: 600; color: var(--ink-3); padding: 6px 2px;
  transition: color 160ms;
}
.nav-links a:hover { color: var(--ink); }
.live-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--ink-2);
  padding: 6px 12px; border-radius: 999px; background: rgba(43,182,115,0.08);
  border: 1px solid rgba(43,182,115,0.18);
}
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--live); position: relative; }
.live-dot::after {
  content: ''; position: absolute; inset: -2px; border-radius: 50%;
  background: var(--live); opacity: 0.4; animation: pulseRing 1.6s ease-out infinite;
}
@keyframes pulseRing { 0% { transform: scale(1); opacity: 0.45; } 100% { transform: scale(2.6); opacity: 0; } }
.btn { font-size: 14px; font-weight: 700; padding: 10px 18px; border-radius: 999px; border: none; transition: all 160ms; }
.btn-primary {
  background: var(--ink); color: #fff;
}
.btn-primary:hover { background: var(--o); box-shadow: 0 10px 22px -8px rgba(247,106,28,0.5); }
.btn-ghost {
  background: transparent; color: var(--ink-2); padding: 10px 4px;
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: 100px 0 120px;
  background: var(--surface-2);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(11,13,15,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,13,15,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center top;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 30%, #000 30%, transparent 80%);
}
.hero-glow {
  position: absolute; inset: -10% 0 auto 0; height: 700px; pointer-events: none;
  background: radial-gradient(ellipse 50% 40% at 50% 0%, var(--o-glow) 0%, transparent 70%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
  color: var(--o-deep); text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; background: var(--o-soft); border: 1px solid rgba(247,106,28,0.18);
}
.eyebrow .live-dot { background: var(--o); }
.eyebrow .live-dot::after { background: var(--o); }
.h1 {
  font-size: 64px; line-height: 1.02; letter-spacing: -0.035em;
  font-weight: 800; margin: 22px 0 18px; color: var(--ink); text-wrap: balance;
}
.h1 span.accent { color: var(--o); }
.lede {
  font-size: 18px; line-height: 1.55; color: var(--ink-3); max-width: 540px; margin: 0 0 32px;
  text-wrap: pretty;
}
.cta-row { display: flex; gap: 12px; align-items: center; }
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn-orange {
  background: var(--o); color: #fff;
  box-shadow: 0 14px 28px -10px rgba(247,106,28,0.6);
}
.btn-orange:hover { background: var(--o-deep); transform: translateY(-1px); }
.btn-outline {
  background: #fff; color: var(--ink); border: 1px solid var(--line);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { border-color: var(--ink-3); }

/* Sub line under CTA */
.sub-cta {
  display: flex; gap: 26px; margin-top: 26px; flex-wrap: wrap;
  color: var(--ink-3); font-size: 13px;
}
.sub-cta strong { color: var(--ink); font-weight: 700; }

/* Hero panel — live dashboard widgets */
.hero-panel {
  position: relative; height: 540px;
}
.widget {
  position: absolute;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 30px 60px -28px rgba(11,13,15,0.18), 0 8px 22px -12px rgba(11,13,15,0.06);
  padding: 16px;
}
.widget-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; color: var(--ink-3); letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Live counter strip */
.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.strip-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 22px 0;
}
.strip-cell {
  border-left: 1px solid var(--line); padding: 0 28px;
}
.strip-cell:first-child { border-left: none; }
.strip-label {
  font-size: 11px; font-weight: 700; color: var(--ink-4); letter-spacing: 0.08em;
  text-transform: uppercase;
}
.strip-num {
  font-family: var(--mono); font-size: 32px; font-weight: 700; color: var(--ink);
  letter-spacing: -0.02em; margin-top: 4px; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.strip-sub { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

/* Section */
section { padding: 110px 0; position: relative; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--o-deep);
  margin-bottom: 14px;
}
.h2 {
  font-size: 44px; line-height: 1.08; letter-spacing: -0.025em; font-weight: 800;
  color: var(--ink); margin: 0 0 16px; max-width: 720px;
}
.section-lede {
  font-size: 17px; line-height: 1.55; color: var(--ink-3); max-width: 640px;
  margin: 0 0 56px;
}

/* Pillars */
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pillar {
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: 24px; display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
  transition: transform 220ms ease, border-color 220ms;
}
.pillar:hover { transform: translateY(-3px); border-color: var(--o); }
.pillar-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--o-soft); color: var(--o);
  display: flex; align-items: center; justify-content: center;
}
.pillar-title { font-size: 18px; font-weight: 800; letter-spacing: -0.01em; }
.pillar-desc { font-size: 13.5px; color: var(--ink-3); line-height: 1.5; }
.pillar-mini {
  margin-top: 6px; padding-top: 14px; border-top: 1px dashed var(--line);
  font-family: var(--mono); font-size: 11px; color: var(--ink-4);
  display: flex; justify-content: space-between; align-items: center;
}
.pillar-mini strong { color: var(--o-deep); font-weight: 700; }

/* Topology */
.topology {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.topo-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(11,13,15,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,13,15,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.topo-canvas { position: relative; aspect-ratio: 1100 / 600; width: 100%; }

/* Code block */
.code {
  background: #0B0D0F; color: #E2E4E9;
  border-radius: 22px; padding: 24px 28px;
  font-family: var(--mono); font-size: 13px; line-height: 1.7;
  position: relative; overflow: hidden;
  border: 1px solid #1A1E24;
}
.code-bar {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; color: #6F7682;
  padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid #1F242B;
}
.code-dot { width: 9px; height: 9px; border-radius: 50%; }
.code .kw { color: #F8B981; }
.code .str { color: #C8E5A0; }
.code .num { color: #FFB47A; }
.code .com { color: #6F7682; font-style: italic; }
.code .var { color: #E2E4E9; }
.code .prop { color: #F76A1C; }

/* Two-col block */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }

/* Connectivity pills */
.conn-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.conn-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 18px; display: flex; flex-direction: column; gap: 8px;
  align-items: center; text-align: center;
}
.conn-card svg { color: var(--ink-2); }
.conn-card-title { font-size: 14px; font-weight: 700; color: var(--ink); }
.conn-card-sub { font-size: 11.5px; color: var(--ink-4); font-family: var(--mono); }

/* integration row */
.integrations {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px;
}
.integration {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px; background: #fff;
  border: 1px solid var(--line); font-size: 13px; font-weight: 600; color: var(--ink-2);
}

/* Rule builder */
.rule {
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  padding: 18px; display: flex; flex-direction: column; gap: 10px;
}
.rule-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px;
}
.rule-label {
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 6px; flex-shrink: 0;
}
.rule-when { background: rgba(43,182,115,0.12); color: var(--live); }
.rule-then { background: var(--o-soft); color: var(--o-deep); }
.rule-text { flex: 1; font-size: 14px; font-weight: 600; color: var(--ink); }
.rule-arrow { color: var(--ink-4); }

/* Solutions */
.sol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sol-card {
  position: relative; overflow: hidden;
  border-radius: 22px; aspect-ratio: 5/6;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px; color: #fff;
  transition: transform 260ms ease, box-shadow 260ms ease;
}
.sol-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -24px rgba(247,106,28,0.45);
}
.sol-card-cta {
  margin-top: 14px; font-size: 13px; font-weight: 700;
  color: var(--o); letter-spacing: 0.01em;
  opacity: 0; transform: translateY(4px);
  transition: opacity 220ms ease, transform 220ms ease;
}
.sol-card:hover .sol-card-cta { opacity: 1; transform: translateY(0); }
.sol-see-all {
  text-align: center; margin-top: 28px;
  font-size: 14px; font-weight: 700;
}
.sol-see-all a {
  color: var(--o-deep); border-bottom: 1px solid transparent;
  transition: border-color 160ms;
}
.sol-see-all a:hover { border-bottom-color: var(--o); }
.sol-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(11,13,15,0.78) 100%);
}
.sol-card > * { position: relative; z-index: 1; }
.sol-card-tag {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}
.sol-card-title { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 8px; }
.sol-card-desc { font-size: 13.5px; line-height: 1.5; color: rgba(255,255,255,0.85); max-width: 280px; }

/* Trust band */
.trust-band {
  background: var(--ink);
  color: #fff;
  border-radius: 28px;
  padding: 64px 56px;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 56px; align-items: center;
  position: relative; overflow: hidden;
}
.trust-band::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, var(--o-glow) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 0% 100%, rgba(247,106,28,0.08) 0%, transparent 60%);
}
.trust-band > * { position: relative; z-index: 1; }
.trust-band .section-eyebrow { color: var(--o); }
.trust-h {
  font-size: 38px; line-height: 1.1; letter-spacing: -0.025em; font-weight: 800;
}
.trust-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.trust-stat-num {
  font-family: var(--mono); font-size: 38px; font-weight: 700; color: #fff;
  letter-spacing: -0.02em;
}
.trust-stat-num .ac { color: var(--o); }
.trust-stat-label { font-size: 12px; color: rgba(255,255,255,0.6); margin-top: 4px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }

/* Footer */
.footer {
  background: var(--ink); color: rgba(255,255,255,0.7);
  padding: 80px 0 32px;
}
.footer-row { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 60px; }
.footer h4 { color: #fff; font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer a { color: rgba(255,255,255,0.65); font-size: 14px; transition: color 160ms; }
.footer a:hover { color: var(--o); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: rgba(255,255,255,0.5);
}
.footer-socials { display: flex; gap: 14px; }
.footer-socials a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
}
.footer-socials a:hover { background: var(--o); color: #fff; }

/* Tabs (dashboard preview) */
.tabs { display: inline-flex; padding: 4px; background: var(--cream); border-radius: 999px; gap: 4px; }
.tab {
  padding: 8px 18px; border-radius: 999px;
  font-size: 13px; font-weight: 700; color: var(--ink-3);
  background: transparent; border: none;
}
.tab.active { background: #fff; color: var(--ink); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }

/* Dashboard frame */
.dash-frame {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  padding: 20px; margin-top: 28px;
  box-shadow: 0 40px 80px -40px rgba(11,13,15,0.18);
  position: relative; overflow: hidden;
}
.dash-chrome {
  display: flex; align-items: center; gap: 10px; padding-bottom: 14px;
  border-bottom: 1px solid var(--line); margin-bottom: 16px;
}
.dash-dots { display: flex; gap: 6px; }
.dash-dot { width: 10px; height: 10px; border-radius: 50%; }
.dash-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 12px; }
.dash-tile { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.dash-tile-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ── About KME Smart: editorial narrative body ── */
.about-body {
  max-width: 720px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
}
.about-body p { margin: 0 0 22px; }
.about-body p:last-child { margin-bottom: 0; }

/* ── Developers: quick-start prereqs callout (above "Read the docs") ── */
.dev-prereqs {
  background: var(--o-soft);
  border: 1px solid rgba(247,106,28,0.18);
  border-radius: 14px;
  padding: 14px 18px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.dev-prereqs-head {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--o-deep);
  margin-bottom: 4px;
}
.dev-prereqs strong { color: var(--ink); font-weight: 700; }

/* ── Topology upgrade: subgroup headers + integrations strip ── */
.topo-grouphdrs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  margin: 28px 0 18px;
}
.topo-grouphdr-sub {
  font-size: 15px; color: var(--ink-3); line-height: 1.5;
  margin-top: 4px; max-width: 360px;
}
.topo-grouphdr.right { text-align: right; }
.topo-grouphdr.right .topo-grouphdr-sub { margin-left: auto; }
.topo-grouphdr.center { text-align: center; margin-bottom: 20px; }
.topo-grouphdr.center .topo-grouphdr-sub { margin-left: auto; margin-right: auto; }

.topo-integrations { margin-top: 48px; }
/* Integration marquee — a continuous, edge-faded logo ticker */
.integration-marquee {
  margin-top: 8px;
  padding: 24px 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.integration-track {
  display: flex; width: max-content; gap: 18px;
  animation: marquee 42s linear infinite;
  will-change: transform;
}
.integration-marquee:hover .integration-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.integration-chip {
  flex-shrink: 0; direction: ltr;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 26px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.integration-chip:hover {
  border-color: var(--o); transform: translateY(-2px);
  box-shadow: 0 12px 26px -16px rgba(247,106,28,0.5);
}
.integration-chip img {
  height: 26px; width: auto; max-width: 88px;
  object-fit: contain; display: block;
}
.integration-chip span {
  font-size: 15px; font-weight: 700; color: var(--ink);
  white-space: nowrap; letter-spacing: -0.01em;
}
@media (prefers-reduced-motion: reduce) {
  .integration-track {
    animation: none; width: auto;
    flex-wrap: wrap; justify-content: center; gap: 14px;
  }
}

/* ════════════════════════════════════════════════════
 * Sub-page components (platform / devices / solutions /
 * developers / pricing / about). Reuses landing-page
 * primitives (.section, .pillar, .trust-band, etc.) and
 * adds these new components.
 * ════════════════════════════════════════════════════ */

/* ── Page hero (smaller than the landing hero) ── */
.page-hero {
  position: relative; overflow: hidden;
  padding: 110px 0 70px;
  background: var(--surface-2);
}
.page-hero-glow {
  position: absolute; inset: -10% 0 auto 0; height: 480px; pointer-events: none;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--o-glow) 0%, transparent 70%);
}
.page-hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(11,13,15,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,13,15,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 30%, #000 30%, transparent 80%);
}
.page-hero .container { position: relative; }
.page-h1 {
  font-size: 52px; line-height: 1.05; letter-spacing: -0.03em; font-weight: 800;
  color: var(--ink); margin: 12px 0 18px; max-width: 920px; text-wrap: balance;
}
.page-lede {
  font-size: 18px; line-height: 1.55; color: var(--ink-3); max-width: 720px;
  margin: 0; text-wrap: pretty;
}

/* ── Nav active link ── */
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: ''; display: block; height: 2px; background: var(--o);
  border-radius: 2px; margin-top: 2px;
}
.btn { display: inline-block; text-align: center; }

/* ── Feature rows (alternating text + visual block) ── */
.feature-rows { margin-top: 28px; display: flex; flex-direction: column; gap: 56px; }
.feature-row { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.feature-row.reverse > div:first-child { order: 2; }
.feature-tag {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--o-deep);
  background: var(--o-soft); border: 1px solid rgba(247,106,28,0.18);
  padding: 4px 10px; border-radius: 999px; margin-bottom: 14px;
}
.feature-h { font-size: 28px; line-height: 1.15; letter-spacing: -0.02em; font-weight: 800; color: var(--ink); margin: 0 0 12px; }
.feature-p { font-size: 16px; line-height: 1.55; color: var(--ink-3); margin: 0 0 16px; max-width: 480px; }
.feature-points {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 14.5px; color: var(--ink-2); line-height: 1.5;
}
.feature-points li::before {
  content: '●'; color: var(--o); margin-right: 10px; font-size: 10px;
}
.feature-points strong { color: var(--ink); font-weight: 700; }
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: 20px; overflow: hidden;
  box-shadow: 0 30px 60px -28px rgba(11,13,15,0.18);
}
.feature-card .code { margin: 0; }

/* ── Route lists (API endpoints) ── */
.route-list {
  display: flex; flex-direction: column; gap: 8px;
  font-family: var(--mono); font-size: 13px;
}
.route-row {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: 10px;
}
.route-method {
  font-size: 10px; font-weight: 700; letter-spacing: 0.06em;
  padding: 3px 8px; border-radius: 6px; flex-shrink: 0;
  font-family: var(--mono);
}
.route-method.get  { background: rgba(43,182,115,0.12); color: var(--live); }
.route-method.post { background: var(--o-soft); color: var(--o-deep); }
.route-path { color: var(--ink); font-weight: 600; flex: 1; min-width: 0; word-break: break-all; }
.route-tag {
  font-size: 9.5px; font-weight: 700; padding: 2px 7px;
  border-radius: 5px; background: rgba(47,125,217,0.12); color: #2F7DD9;
  letter-spacing: 0.05em;
}

/* ── Capability grid (3-up cards with icon emoji) ── */
/* ── Board grid (Devices page) ── */
.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 28px;
}
.board-card {
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: 22px; display: flex; flex-direction: column; gap: 8px;
  transition: transform 220ms ease, border-color 220ms;
}
.board-card:hover { transform: translateY(-3px); border-color: var(--o); }
.board-tag {
  display: inline-block;
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--o-deep);
  background: var(--o-soft); padding: 3px 8px; border-radius: 6px;
  align-self: flex-start;
}
.board-name { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -0.015em; }
.board-spec { font-size: 12px; color: var(--ink-3); font-family: var(--mono); line-height: 1.45; }
.board-points {
  list-style: none; padding: 0; margin: 8px 0 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; color: var(--ink-2); line-height: 1.45;
}
.board-points li::before { content: '·'; color: var(--o); margin-right: 8px; font-weight: 700; }

/* ── Device category list ── */
.device-cat {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  padding: 32px; margin-top: 20px;
}
.device-cat-head { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.device-cat-tag {
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--o-deep);
  align-self: flex-start;
  background: var(--o-soft); padding: 4px 10px; border-radius: 999px;
}
.device-cat-h { font-size: 24px; font-weight: 800; letter-spacing: -0.015em; color: var(--ink); margin: 0; }
.device-cat-desc { font-size: 15px; color: var(--ink-3); line-height: 1.5; max-width: 640px; margin: 0; }
.device-list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 10px;
  margin-top: 8px;
}
.device-item {
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px 16px;
  font-size: 13.5px; line-height: 1.5; color: var(--ink-2);
}
.device-item strong { color: var(--ink); font-weight: 700; margin-right: 4px; }

/* ── Solution blocks (Solutions page) ── */
.solution-block {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px;
  align-items: center;
  padding: 56px 0; border-top: 1px dashed var(--line);
}
.solution-block:first-of-type { border-top: none; padding-top: 28px; }
.solution-block.reverse .solution-content { order: 2; }
.solution-tag {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--o-deep);
  background: var(--o-soft); padding: 4px 10px; border-radius: 999px;
  margin-bottom: 14px;
}
.solution-lede { font-size: 16px; line-height: 1.55; color: var(--ink-3); margin: 0 0 18px; max-width: 520px; }
.solution-bullets {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 14.5px; color: var(--ink-2); line-height: 1.5;
}
.solution-bullets li::before { content: '✓'; color: var(--o); margin-right: 10px; font-weight: 700; }
.solution-bullets strong { color: var(--ink); }
.solution-visual {
  border-radius: 24px; padding: 32px;
  background: linear-gradient(135deg, var(--o-soft) 0%, #FFFDF8 100%);
  border: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.solution-visual.factory     { background: linear-gradient(135deg, #1a1d22 0%, #3A2418 100%); color: #fff; }
.solution-visual.agriculture { background: linear-gradient(135deg, #0d2818 0%, #1a3a26 100%); color: #fff; }
.solution-visual.logistics   { background: linear-gradient(135deg, #001a33 0%, #002b5c 100%); color: #fff; }
.solution-tile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.solution-tile {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px; padding: 16px;
}
.solution-visual.home .solution-tile { background: #fff; border: 1px solid var(--line); }
.solution-tile-label {
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.65); margin-bottom: 6px;
}
.solution-visual.home .solution-tile-label { color: var(--ink-4); }
.solution-tile-val {
  font-family: var(--mono); font-size: 24px; font-weight: 700; color: #fff;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.solution-visual.home .solution-tile-val { color: var(--ink); }
.solution-tile-sub { font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.6); margin-top: 2px; }
.solution-visual.home .solution-tile-sub { color: var(--ink-4); }

/* ── API endpoint grid (Developers page) ── */
.api-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px;
  margin-top: 28px;
}
.api-group {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 20px; display: flex; flex-direction: column; gap: 8px;
}
.api-group-title {
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--o-deep);
  margin-bottom: 4px;
}
.api-group .route-row { background: var(--surface-2); }

/* ── MQTT topic table ── */
.topic-table {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  margin-top: 24px; overflow: hidden;
}
.topic-row {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px;
  padding: 14px 20px; align-items: center;
  border-top: 1px solid var(--line); font-size: 13.5px;
}
.topic-row.head {
  background: var(--surface-2); border-top: none;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-4);
}
.topic { font-family: var(--mono); color: var(--ink); font-weight: 600; word-break: break-all; }
.topic-desc { color: var(--ink-3); line-height: 1.45; }

/* ── Device pricing (one-time) ── */
.device-price-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin-top: 28px;
}
.device-price-card {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 18px; display: flex; flex-direction: column; gap: 4px;
  align-items: flex-start;
  transition: transform 220ms ease, border-color 220ms;
}
.device-price-card:hover { transform: translateY(-3px); border-color: var(--o); }
.device-price-card.featured { border-color: var(--o); box-shadow: 0 20px 40px -20px rgba(247,106,28,0.35); }
.device-price-ribbon {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--o); color: #fff;
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; padding: 4px 12px; border-radius: 999px;
}
.device-price-qty {
  font-family: var(--mono); font-size: 28px; font-weight: 800;
  color: var(--ink); letter-spacing: -0.02em; line-height: 1;
}
.device-price-qty-label {
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-4);
  margin-bottom: 6px;
}
.device-price-total {
  font-family: var(--mono); font-size: 36px; font-weight: 800;
  color: var(--o-deep); letter-spacing: -0.025em; line-height: 1.05;
}
.device-price-each {
  font-size: 13px; color: var(--ink-3); margin-top: 4px;
}
.device-price-save {
  font-size: 11px; font-weight: 700; color: var(--live);
  background: rgba(43,182,115,0.10); padding: 2px 7px; border-radius: 999px;
  margin-left: 6px;
}
.device-price-note {
  margin-top: 28px; padding: 16px 22px;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px;
  font-size: 14px; color: var(--ink-2);
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.device-price-note strong { color: var(--ink); }
.device-price-note a { color: var(--o-deep); font-weight: 700; }

/* ── Pricing grid (subscription plans) ── */
.price-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin-top: 28px;
}
.price-grid.plans-5 { grid-template-columns: repeat(5, 1fr); gap: 12px; }
.price-tier-row { display: flex; align-items: center; gap: 8px; }
.price-tier-dot {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block; flex-shrink: 0;
}
.trial-note {
  margin: 22px auto 0; display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px; background: rgba(43,182,115,0.08);
  border: 1px solid rgba(43,182,115,0.20); border-radius: 999px;
  font-size: 13.5px; color: var(--ink-2);
  position: relative; left: 50%; transform: translateX(-50%);
}
.trial-note-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--live);
  box-shadow: 0 0 0 3px rgba(43,182,115,0.20);
}
.trial-note strong { color: var(--ink); }

/* Free forever — 1 device callout (above paid subscription grid) */
.free-tier {
  background: linear-gradient(135deg, rgba(43,182,115,0.06) 0%, rgba(43,182,115,0.10) 100%);
  border: 1px solid rgba(43,182,115,0.25);
  border-radius: 20px;
  padding: 22px 28px;
  margin-top: 28px;
  margin-bottom: 20px;
  display: flex; gap: 28px;
  align-items: center; justify-content: space-between;
  flex-wrap: wrap;
}
.free-tier-content { flex: 1; min-width: 280px; }
.free-tier-row { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.free-tier-title {
  font-size: 19px; font-weight: 800; color: var(--ink);
  letter-spacing: -0.01em;
}
.free-tier-desc {
  font-size: 14px; line-height: 1.55; color: var(--ink-2);
  margin: 0; max-width: 640px;
}
.free-tier .btn { flex-shrink: 0; }

/* ── 5-column comparison table (pricing) ── */
.compare-table.compare-5 .compare-row {
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr 1.1fr;
}
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  padding: 28px 22px; display: flex; flex-direction: column; gap: 10px;
  position: relative;
}
.price-card.featured { border-color: var(--o); box-shadow: 0 30px 60px -28px rgba(247,106,28,0.35); }
.price-ribbon {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--o); color: #fff;
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; padding: 4px 12px; border-radius: 999px;
}
.price-tier { font-size: 15px; font-weight: 700; color: var(--ink-2); }
.price-amount { font-size: 40px; font-weight: 800; color: var(--ink); letter-spacing: -0.03em; line-height: 1; }
.price-period { font-size: 14px; font-weight: 600; color: var(--ink-3); letter-spacing: 0; }
.price-sub { font-size: 12.5px; color: var(--ink-4); margin-bottom: 4px; }
.price-features {
  list-style: none; padding: 0; margin: 8px 0 16px;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 13.5px; color: var(--ink-2); line-height: 1.45; flex: 1;
}
.price-features li::before { content: '✓'; color: var(--o); margin-right: 10px; font-weight: 700; }
.price-features strong { color: var(--ink); font-weight: 700; }
.price-card .btn { margin-top: auto; }

/* ── Comparison table (Pricing) ── */
.compare-table {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  margin-top: 24px; overflow: hidden;
}
.compare-row {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 0;
  padding: 14px 20px; border-top: 1px solid var(--line);
  font-size: 13.5px; align-items: center;
}
.compare-row > span:not(:first-child) { text-align: center; color: var(--ink-2); }
.compare-row > span:first-child { color: var(--ink); font-weight: 600; }
.compare-row.head {
  background: var(--surface-2); border-top: none;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-4);
}
.compare-row.head > span { color: var(--ink-4) !important; }

/* ── FAQ grid ── */
.faq-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  margin-top: 24px;
}
.faq {
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 24px;
}
.faq-q { font-size: 15px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.faq-a { font-size: 14px; line-height: 1.55; color: var(--ink-3); }
.faq-a a { color: var(--o); }

/* ── Timeline (About) ── */
.timeline { margin-top: 28px; display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 80px; top: 14px; bottom: 14px;
  width: 2px; background: var(--o-soft); border-radius: 1px;
}
.timeline-item {
  display: grid; grid-template-columns: 80px 1fr; gap: 32px;
  padding: 18px 0; align-items: flex-start;
}
.timeline-year {
  font-family: var(--mono); font-size: 13px; font-weight: 700;
  color: var(--o-deep);
  background: #fff; border: 2px solid var(--o);
  border-radius: 999px; padding: 4px 0;
  text-align: center;
  z-index: 1; position: relative;
}
.timeline-h { font-size: 18px; font-weight: 800; color: var(--ink); margin: 0 0 6px; letter-spacing: -0.01em; }
.timeline-body p { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--ink-3); max-width: 600px; }

/* ── Footprint grid (About) ── */
.footprint-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-top: 24px;
}
.footprint {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 24px; display: flex; flex-direction: column; gap: 6px;
}
.footprint-flag { font-size: 32px; line-height: 1; margin-bottom: 8px; }
.footprint-place { font-size: 18px; font-weight: 800; color: var(--ink); letter-spacing: -0.01em; }
.footprint-desc { font-size: 13.5px; color: var(--ink-3); line-height: 1.5; }

/* ── Section sizing tweak for sub-pages: section padding scales down a bit ── */
.page-hero + section { padding-top: 80px; }

@media (max-width: 980px) {
  .hero-inner, .two-col { grid-template-columns: 1fr; gap: 40px; }
  .h1 { font-size: 44px; }
  .h2 { font-size: 32px; }
  .strip-row, .pillar-grid { grid-template-columns: 1fr 1fr; }
  .conn-grid { grid-template-columns: repeat(2, 1fr); }
  .sol-grid { grid-template-columns: 1fr; }
  .trust-band { grid-template-columns: 1fr; padding: 40px 28px; }
  .footer-row { grid-template-columns: 1fr 1fr; }
  .hero-panel { height: 420px; }
  .nav-links { display: none; }
  .dash-grid { grid-template-columns: 1fr; }
  .topo-grouphdrs { grid-template-columns: 1fr; gap: 8px; }
  .topo-grouphdr.right { text-align: left; }
  .topo-grouphdr.right .topo-grouphdr-sub { margin-left: 0; }
  .integration-chip { padding: 12px 20px; }
  /* sub-page components */
  .page-h1 { font-size: 36px; }
  .feature-row, .solution-block { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.reverse > div:first-child,
  .solution-block.reverse .solution-content { order: 0; }
  .api-grid { grid-template-columns: 1fr; }
  .topic-row { grid-template-columns: 1fr; gap: 6px; padding: 12px 14px; }
  .price-grid, .price-grid.plans-5 { grid-template-columns: 1fr; }
  .device-price-grid { grid-template-columns: 1fr 1fr; }
  .compare-table.compare-5 .compare-row { grid-template-columns: 1fr 1fr; }
  .compare-row {
    grid-template-columns: 1fr 1fr; gap: 8px;
    padding: 10px 14px; font-size: 12.5px;
  }
  .compare-row.head { display: none; }
  .compare-row > span:first-child { grid-column: 1 / -1; font-weight: 700; color: var(--ink); padding-top: 6px; }
  .faq-grid { grid-template-columns: 1fr; }
  .footprint-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 64px 1fr; gap: 18px; }
  .timeline::before { left: 64px; }
}
