/* =========================================================
   RFID Solutions — Global Stylesheet
   ========================================================= */

:root {
  --blue-900: #06183a;
  --blue-800: #0a2a5e;
  --blue-700: #0f3d84;
  --blue-600: #1657b8;
  --blue-500: #2277e6;
  --cyan-500: #12c2e9;
  --cyan-400: #3fd8f0;
  --accent: #ff7a1a;
  --accent-dark: #e5670c;
  --ink: #0d1b2a;
  --slate: #46566b;
  --muted: #7a889b;
  --line: #e5eaf1;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --bg-softer: #eef3f9;
  --white: #ffffff;
  --shadow-sm: 0 2px 10px rgba(13, 27, 42, 0.06);
  --shadow-md: 0 10px 30px rgba(13, 27, 42, 0.10);
  --shadow-lg: 0 24px 60px rgba(13, 27, 42, 0.16);
  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1200px;
  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { color: var(--slate); }

section { padding: 84px 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 28px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(255, 122, 26, 0.35); }
.btn-primary:hover { background: var(--accent-dark); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-dark { background: var(--blue-700); color: #fff; box-shadow: 0 10px 24px rgba(15, 61, 132, 0.28); }
.btn-dark:hover { background: var(--blue-800); }
.btn-ghost { background: transparent; color: var(--blue-700); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue-600); color: var(--blue-600); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); border-bottom-color: var(--line); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 900; font-size: 1.28rem; color: var(--blue-900); letter-spacing: -0.03em; }
.brand-mark {
  display: inline-flex; align-items: center;
  background: transparent; border: none; box-shadow: none;
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-mark img { height: 30px; width: auto; display: block; }
.brand span { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > li > a {
  display: block;
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-links > li > a:hover,
.nav-links > li > a.active { color: var(--blue-600); background: var(--bg-soft); }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--blue-800); font-size: 0.95rem; }
.nav-phone svg { width: 18px; height: 18px; color: var(--accent); }

/* dropdown */
.has-drop { position: relative; }
.drop-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
}
.has-drop:hover .drop-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.drop-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: 9px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--slate);
  transition: all var(--transition);
}
.drop-menu a:hover { background: var(--bg-soft); color: var(--blue-600); }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 26px; height: 2.5px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: var(--transition); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 120px;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(18,194,233,0.18), transparent 60%),
              linear-gradient(160deg, var(--blue-900) 0%, var(--blue-800) 55%, var(--blue-700) 100%);
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(1000px 500px at 70% 20%, #000, transparent 75%);
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 50px; align-items: center; }
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero h1 .grad { background: linear-gradient(90deg, var(--cyan-400), #7fe9ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: rgba(255,255,255,0.82); font-size: 1.15rem; max-width: 560px; margin-bottom: 32px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--cyan-400);
  padding: 7px 16px; border-radius: 30px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 22px;
}
.eyebrow.dark { background: var(--bg-soft); border-color: var(--line); color: var(--blue-600); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  background: linear-gradient(160deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-lg);
}
.hero-visual h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; display:flex; align-items:center; gap:10px; }

/* ---------- Hero: animated barcode / RFID scanner ---------- */
.hero-sweep {
  position: absolute; top: 0; bottom: 0; width: 38%;
  background: linear-gradient(100deg, transparent, rgba(63,216,240,0.09), transparent);
  filter: blur(8px); z-index: 1; pointer-events: none;
  animation: heroSweep 9s linear infinite;
}
@keyframes heroSweep { 0% { left: -40%; } 100% { left: 110%; } }

.scan-stage {
  position: relative; height: 320px; border-radius: 16px; overflow: hidden;
  display: grid; place-items: center;
  background: radial-gradient(420px 220px at 50% 50%, rgba(18,194,233,0.16), transparent 70%), rgba(4,16,38,0.45);
  border: 1px solid rgba(255,255,255,0.10);
}

/* viewfinder corner brackets */
.vf { position: absolute; width: 26px; height: 26px; border: 2.5px solid var(--cyan-400); opacity: 0.85; }
.vf.tl { top: 14px; left: 14px; border-right: 0; border-bottom: 0; border-radius: 8px 0 0 0; }
.vf.tr { top: 14px; right: 14px; border-left: 0; border-bottom: 0; border-radius: 0 8px 0 0; }
.vf.bl { bottom: 14px; left: 14px; border-right: 0; border-top: 0; border-radius: 0 0 0 8px; }
.vf.br { bottom: 14px; right: 14px; border-left: 0; border-top: 0; border-radius: 0 0 8px 0; }

/* RF waves radiating from the tag */
.rf-waves { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.rf-waves span {
  position: absolute; width: 160px; height: 160px; border-radius: 50%;
  border: 2px solid rgba(63,216,240,0.5);
  animation: waveOut 3s ease-out infinite;
}
.rf-waves span:nth-child(2) { animation-delay: 1s; }
.rf-waves span:nth-child(3) { animation-delay: 2s; }
@keyframes waveOut {
  0%   { transform: scale(0.45); opacity: 0.75; }
  100% { transform: scale(2.1);  opacity: 0; }
}

/* the RFID label being scanned */
.tag-card {
  position: relative; z-index: 2; width: 250px; padding: 16px 18px 14px;
  background: #fff; border-radius: 12px;
  box-shadow: 0 18px 44px rgba(0,0,0,0.45);
  animation: tagFloat 5s ease-in-out infinite;
}
@keyframes tagFloat {
  0%, 100% { transform: translateY(-5px) rotate(-1.2deg); }
  50%      { transform: translateY(5px)  rotate(1.2deg); }
}
.tag-top { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.tag-coil { color: var(--blue-600); display: flex; }
.tag-coil svg { width: 22px; height: 22px; }
.tag-label { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.14em; color: var(--slate); }
.barcode {
  height: 74px; border-radius: 3px;
  background-image: repeating-linear-gradient(90deg,
    #0d1b2a 0 2px, transparent 2px 5px,
    #0d1b2a 5px 9px, transparent 9px 11px,
    #0d1b2a 11px 12px, transparent 12px 16px,
    #0d1b2a 16px 20px, transparent 20px 23px);
}
.tag-epc { margin-top: 9px; font-size: 0.62rem; font-weight: 700; letter-spacing: 0.08em; color: var(--muted); text-align: center; }

/* sweeping laser beam */
.scan-beam {
  position: absolute; z-index: 3; left: 8%; right: 8%; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-400), #fff, var(--cyan-400), transparent);
  box-shadow: 0 0 18px 4px rgba(63,216,240,0.75);
  animation: beamSweep 2.8s cubic-bezier(0.55, 0, 0.45, 1) infinite;
}
@keyframes beamSweep { 0%, 100% { top: 16%; } 50% { top: 84%; } }

/* status line */
.scan-status {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  margin-top: 16px; color: rgba(255,255,255,0.8); font-size: 0.86rem; font-weight: 600;
}
.scan-status b { color: var(--cyan-400); }
.pulse-dot { width: 9px; height: 9px; border-radius: 50%; background: #2ee6a6; animation: dotPulse 1.4s ease-in-out infinite; }
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46,230,166,0.6); opacity: 1; }
  50%      { box-shadow: 0 0 0 7px rgba(46,230,166,0); opacity: 0.65; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-sweep, .rf-waves span, .tag-card, .pulse-dot, .scan-beam { animation: none; }
  .scan-beam { top: 50%; }
}

/* ---------- Trust bar / stats ---------- */
.statsbar { background: var(--blue-900); padding: 40px 0; }
.statsbar .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat b { display: block; font-size: 2.4rem; font-weight: 900; color: #fff; letter-spacing: -0.03em; }
.stat b .plus { color: var(--cyan-400); }
.stat span { color: rgba(255,255,255,0.65); font-size: 0.9rem; font-weight: 600; }

/* ---------- Section heading ---------- */
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.sec-head p { font-size: 1.08rem; margin-top: 14px; }
.sec-head.left { text-align: left; margin-left: 0; }

/* ---------- Cards grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--blue-600), var(--cyan-500));
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-ico {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--bg-softer), #fff);
  border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--blue-600);
  margin-bottom: 20px;
}
.card-ico svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: 10px; font-size: 1.16rem; }
.card p { font-size: 0.95rem; }
.card .more { display:inline-flex; align-items:center; gap:6px; margin-top:16px; color: var(--blue-600); font-weight:700; font-size:0.88rem; }
.card .more svg { width:15px; height:15px; transition: transform var(--transition); }
.card:hover .more svg { transform: translateX(4px); }

/* soft variant */
.card.soft { background: var(--bg-soft); border-color: transparent; }
.card.soft:hover { background: #fff; }

/* ---------- Feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split .visual {
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--blue-800), var(--blue-600));
  min-height: 380px; padding: 34px; color:#fff; position: relative; overflow:hidden;
  box-shadow: var(--shadow-md);
}
.split .visual::before { content:""; position:absolute; width:280px; height:280px; border-radius:50%; background: radial-gradient(circle, rgba(18,194,233,0.35), transparent 70%); top:-80px; right:-80px; }
.check-list li { display:flex; align-items:flex-start; gap:12px; margin-bottom:16px; color: var(--slate); font-size: 1rem; }
.check-list li b { color: var(--ink); }
.check-ico { width:24px; height:24px; border-radius:50%; background: rgba(18,87,184,0.10); color: var(--blue-600); display:grid; place-items:center; flex-shrink:0; margin-top:2px; }
.check-ico svg { width:14px; height:14px; }

/* floating chips inside visual */
.chip-float { background: rgba(255,255,255,0.10); border:1px solid rgba(255,255,255,0.16); border-radius:14px; padding:16px 18px; margin-bottom:14px; display:flex; align-items:center; gap:14px; position:relative; z-index:2; }
.chip-float:last-child{margin-bottom:0;}
.chip-float .n { font-size:1.6rem; font-weight:900; color: var(--cyan-400); }
.chip-float span { color: rgba(255,255,255,0.85); font-size:0.9rem; }

/* ---------- KPI panel (home: "The impact of a live RFID system") ----------
   Form: a KPI row of stat tiles — headline numbers, so no chart.
   The lead figure (25×) is not a ratio against a limit, so it carries NO meter;
   the three percentages do. Meter track = a lighter step of the panel's own blue
   ramp, fill = the cyan accent. Values use proportional figures (never
   tabular-nums at display size). */
.kpi-panel { display: flex; flex-direction: column; }
.kpi-head {
  color: #fff; font-size: 1rem; font-weight: 800; margin-bottom: 20px;
  position: relative; z-index: 2; display: flex; align-items: center; gap: 10px;
}
.kpi-head svg { width: 18px; height: 18px; color: var(--cyan-400); flex-shrink: 0; }

/* lead figure */
.kpi-hero {
  position: relative; z-index: 2;
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 16px; padding: 18px 20px; margin-bottom: 6px;
}
.kpi-hero-ico {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: rgba(63,216,240,0.16); color: var(--cyan-400);
  display: grid; place-items: center;
}
.kpi-hero-ico svg { width: 22px; height: 22px; }
.kpi-hero-fig { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.kpi-hero-val {
  font-size: 2.9rem; font-weight: 900; line-height: 1; color: #fff;
  letter-spacing: -0.03em; white-space: nowrap;
}
.kpi-hero-val em { font-style: normal; color: var(--cyan-400); }
.kpi-hero-label { color: #fff; font-weight: 700; font-size: 0.95rem; margin: 0; }
.kpi-hero-sub { color: rgba(255,255,255,0.6); font-size: 0.8rem; margin: 2px 0 0; }

/* metric rows */
.kpi-rows { position: relative; z-index: 2; }
.kpi-row { display: flex; align-items: center; gap: 16px; padding: 16px 2px; border-top: 1px solid rgba(255,255,255,0.12); }
/* Fixed width so "100%" doesn't shove its row right — every meter track then
   starts on the same x and the fills stay visually comparable. */
.kpi-val {
  font-size: 1.65rem; font-weight: 900; color: #fff; line-height: 1;
  width: 78px; flex-shrink: 0; letter-spacing: -0.02em; white-space: nowrap;
}
.kpi-val em { font-style: normal; font-size: 1.05rem; color: var(--cyan-400); }
.kpi-body { flex: 1; min-width: 0; }
.kpi-label { color: rgba(255,255,255,0.82); font-size: 0.86rem; margin: 0 0 9px; line-height: 1.45; }

/* meter: same-ramp track, accent fill, fills on reveal */
.meter { height: 6px; border-radius: 99px; background: rgba(255,255,255,0.14); overflow: hidden; }
.meter-fill {
  display: block; height: 100%; width: 0; border-radius: 99px;
  background: linear-gradient(90deg, var(--cyan-500), var(--cyan-400));
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.25s;
}
.kpi-row.in .meter-fill { width: calc(var(--pct) * 1%); }

@media (prefers-reduced-motion: reduce) {
  .meter-fill { transition: none; }
}
@media (max-width: 420px) {
  .kpi-hero-val { font-size: 2.4rem; }
  .kpi-row { gap: 12px; }
  .kpi-val { width: 66px; font-size: 1.45rem; }
}

/* ---------- Industries ---------- */
.ind-grid { display:grid; grid-template-columns: repeat(6, 1fr); gap:16px; }
/* Flex column (not text-align + inline svg) so the icon and label sit on a
   consistent optical centre — inline SVGs otherwise ride the text baseline. */
.ind {
  background:#fff; border:1px solid var(--line); border-radius:14px; padding:22px 12px;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px;
  transition: all var(--transition);
}
.ind:hover { border-color: var(--blue-500); box-shadow: var(--shadow-sm); transform: translateY(-4px); }
.ind-ico {
  width:48px; height:48px; border-radius:14px; flex-shrink:0;
  background: var(--bg-softer); color: var(--blue-600);
  display:grid; place-items:center;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.ind:hover .ind-ico {
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  color:#fff; transform: scale(1.06);
}
.ind-ico svg { width:24px; height:24px; display:block; }
.ind-label { font-size:0.85rem; font-weight:600; color: var(--ink); text-align:center; line-height:1.3; }

/* ---------- Process ---------- */
.steps { display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.step { position:relative; padding-top:10px; }
.step .num { width:52px; height:52px; border-radius:14px; background: var(--blue-900); color: var(--cyan-400); font-weight:900; font-size:1.3rem; display:grid; place-items:center; margin-bottom:18px; }
.step h3 { font-size:1.1rem; margin-bottom:8px; }
.step p { font-size:0.92rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: radial-gradient(800px 400px at 20% 0%, rgba(18,194,233,0.22), transparent 60%),
              linear-gradient(120deg, var(--blue-800), var(--blue-700));
  border-radius: var(--radius-lg);
  padding: 60px 56px; color:#fff; text-align:center; position:relative; overflow:hidden;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { color:#fff; margin-bottom:14px; }
.cta-band p { color: rgba(255,255,255,0.82); max-width:600px; margin:0 auto 28px; font-size:1.08rem; }
.cta-band .hero-actions { justify-content:center; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding: 150px 0 70px;
  background: radial-gradient(900px 400px at 85% 0%, rgba(18,194,233,0.16), transparent 60%),
              linear-gradient(150deg, var(--blue-900), var(--blue-700));
  color:#fff; text-align:center; position:relative; overflow:hidden;
}
.page-hero::after {
  content:""; position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(700px 300px at 50% 0%, #000, transparent 70%);
}
.page-hero .container { position:relative; z-index:2; }
.page-hero h1 { color:#fff; }
.page-hero p { color: rgba(255,255,255,0.82); max-width:640px; margin:16px auto 0; font-size:1.12rem; }
.crumbs { display:flex; gap:8px; justify-content:center; align-items:center; margin-bottom:20px; font-size:0.85rem; color: rgba(255,255,255,0.6); }
.crumbs a:hover { color: var(--cyan-400); }

/* category label */
.cat-label { display:flex; align-items:center; gap:12px; margin:0 0 26px; }
.cat-label span { font-size:1.15rem; font-weight:800; color: var(--ink); }
.cat-label .bar { width:5px; height:26px; border-radius:4px; background: linear-gradient(var(--blue-600), var(--cyan-500)); }
.cat-block { margin-bottom:58px; }
.cat-block:last-child { margin-bottom:0; }

/* ---------- Product card ---------- */
.prod-card { text-align:left; }
.prod-card .thumb {
  height:150px; border-radius:12px; margin-bottom:18px;
  background: linear-gradient(150deg, var(--bg-softer), #fff);
  border:1px solid var(--line); display:grid; place-items:center; color: var(--blue-600);
}
.prod-card .thumb svg { width:56px; height:56px; opacity:0.85; }
.tag-list { display:flex; flex-wrap:wrap; gap:6px; margin-top:14px; }
.tag-list span { font-size:0.74rem; font-weight:700; color: var(--blue-700); background: var(--bg-soft); padding:4px 10px; border-radius:20px; border:1px solid var(--line); }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns: 1fr 1.1fr; gap:44px; align-items:start; }
.info-card { display:flex; gap:16px; padding:22px; border:1px solid var(--line); border-radius:14px; margin-bottom:16px; transition: all var(--transition); }
.info-card:hover { box-shadow: var(--shadow-sm); border-color: var(--blue-500); }
.info-card .i { width:48px; height:48px; border-radius:12px; background: var(--bg-soft); color: var(--blue-600); display:grid; place-items:center; flex-shrink:0; }
.info-card .i svg { width:22px; height:22px; }
.info-card b { display:block; color: var(--ink); margin-bottom:2px; }
.info-card p { font-size:0.95rem; margin:0; }
form.contact-form { background:#fff; border:1px solid var(--line); border-radius: var(--radius-lg); padding:34px; box-shadow: var(--shadow-sm); }
.field { margin-bottom:18px; }
.field label { display:block; font-weight:700; font-size:0.88rem; margin-bottom:7px; color: var(--ink); }
.field input, .field select, .field textarea {
  width:100%; padding:13px 15px; border:1.5px solid var(--line); border-radius:11px;
  font-family:inherit; font-size:0.95rem; color: var(--ink); transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--bg-soft);
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color: var(--blue-500); box-shadow:0 0 0 4px rgba(34,119,230,0.12); background:#fff; }
.field textarea { resize:vertical; min-height:120px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-note { font-size:0.82rem; color: var(--muted); margin-top:10px; text-align:center; }
.form-success { display:none; background: rgba(46,230,166,0.12); border:1px solid rgba(46,230,166,0.4); color:#0b7d55; padding:14px; border-radius:11px; margin-bottom:18px; font-weight:600; font-size:0.92rem; }
.form-success.show { display:block; }
.form-error { display:none; background: rgba(220,38,38,0.08); border:1px solid rgba(220,38,38,0.35); color:#b3261e; padding:14px; border-radius:11px; margin-bottom:18px; font-weight:600; font-size:0.92rem; }
.form-error.show { display:block; }

/* ---------- Values / about ---------- */
.value-item { padding:26px; border-radius:14px; background: var(--bg-soft); border:1px solid transparent; transition: all var(--transition); }
.value-item:hover { background:#fff; border-color: var(--line); box-shadow: var(--shadow-sm); }
.value-item .i { color: var(--blue-600); margin-bottom:14px; }
.value-item .i svg { width:30px; height:30px; }
.value-item h3 { font-size:1.1rem; margin-bottom:8px; }
.value-item p { font-size:0.94rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-900); color: rgba(255,255,255,0.7); padding: 68px 0 28px; }
.foot-grid { display:grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap:40px; margin-bottom:44px; }
.foot-brand { display:flex; align-items:center; gap:11px; font-weight:900; font-size:1.28rem; color:#fff; margin-bottom:18px; }
.foot-brand span { color: var(--accent); }
.foot-brand .brand-mark { background:#fff; border-radius:8px; padding:6px 11px; box-shadow: var(--shadow-sm); }
.foot-brand .brand-mark img { height:24px; }
.site-footer p { color: rgba(255,255,255,0.6); font-size:0.92rem; }
.foot-col h4 { color:#fff; font-size:0.95rem; margin-bottom:18px; letter-spacing:0.02em; }
.foot-col ul li { margin-bottom:11px; }
.foot-col ul li a { color: rgba(255,255,255,0.62); font-size:0.9rem; transition: color var(--transition); }
.foot-col ul li a:hover { color: var(--cyan-400); }
.foot-contact li { display:flex; gap:11px; margin-bottom:14px; font-size:0.9rem; align-items:flex-start; }
.foot-contact li svg { width:18px; height:18px; color: var(--cyan-400); flex-shrink:0; margin-top:2px; }
/* Footer location finder (country -> city dropdowns + submit) */
.foot-finder { border-top:1px solid rgba(255,255,255,0.1); padding-top:30px; margin-bottom:34px; }
.foot-finder h4 { color:#fff; font-size:0.95rem; margin-bottom:16px; letter-spacing:0.02em; }
.loc-finder { display:flex; flex-wrap:wrap; gap:12px; align-items:center; }
.loc-finder .loc-select { flex:1 1 240px; min-width:170px; max-width:340px; padding:12px 40px 12px 14px; border-radius:8px; border:1px solid rgba(255,255,255,0.2); background-color: rgba(255,255,255,0.06); color:#fff; font-size:0.9rem; font-family:inherit; cursor:pointer; appearance:none; -webkit-appearance:none; background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%23ffffff' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 14px center; }
.loc-finder .loc-select:focus { outline:none; border-color: var(--cyan-400); }
.loc-finder .loc-select:disabled { opacity:0.45; cursor:not-allowed; }
.loc-finder .loc-select option { color:#111; }
.loc-finder .loc-go { padding:12px 30px; border-radius:8px; border:none; background: var(--cyan-400); color: var(--blue-900); font-weight:700; font-size:0.9rem; font-family:inherit; cursor:pointer; transition: filter var(--transition); }
.loc-finder .loc-go:hover { filter:brightness(1.08); }
@media (max-width:600px){ .loc-finder .loc-select, .loc-finder .loc-go { flex:1 1 100%; max-width:none; } }
.socials { display:flex; gap:10px; margin-top:20px; }
.socials a { width:38px; height:38px; border-radius:10px; background: rgba(255,255,255,0.08); display:grid; place-items:center; color:#fff; transition: all var(--transition); }
.socials a:hover { background: var(--accent); transform: translateY(-3px); }
.socials svg { width:18px; height:18px; }
/* Floating WhatsApp chat button (every page) */
.wa-float { position:fixed; right:22px; bottom:22px; z-index:999; width:58px; height:58px; border-radius:50%; background:#25d366; color:#fff; display:grid; place-items:center; box-shadow:0 6px 20px rgba(0,0,0,0.22); animation: wa-pulse 2.4s ease-out infinite; transition: transform var(--transition); }
.wa-float:hover { transform: translateY(-3px) scale(1.05); color:#fff; }
.wa-float:focus-visible { outline:3px solid rgba(37,211,102,0.5); outline-offset:3px; }
.wa-float svg { width:32px; height:32px; }
@keyframes wa-pulse {
  0%   { box-shadow:0 6px 20px rgba(0,0,0,0.22), 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow:0 6px 20px rgba(0,0,0,0.22), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow:0 6px 20px rgba(0,0,0,0.22), 0 0 0 0 rgba(37,211,102,0); }
}
@media (max-width:600px){ .wa-float { right:16px; bottom:16px; width:52px; height:52px; } .wa-float svg { width:29px; height:29px; } }
@media (prefers-reduced-motion: reduce){ .wa-float { animation:none; } }
.foot-bottom { border-top:1px solid rgba(255,255,255,0.1); padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.85rem; color: rgba(255,255,255,0.5); }
.foot-bottom a:hover { color: var(--cyan-400); }

/* ---------- Themed animated solution banners ----------
   Shared framework. Each solution page supplies its own icons via the
   generator (build/generate.js -> HERO_ANIM); the motion below is common. */
.sol-hero { padding-bottom: 84px; }
.sol-anim { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }

/* horizontal rails (shelving / ground / conveyor lines) */
.sol-anim .rail {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.13), transparent);
}
.sol-anim .rail.r1 { bottom: 26%; }
.sol-anim .rail.r2 { bottom: 14%; }
.sol-anim .rail.r3 { top: 22%; }

/* floating themed icons — six slots kept clear of the centred headline */
.sol-anim .fico { position: absolute; color: rgba(255,255,255,0.16); animation: fFloat 8s ease-in-out infinite; }
.sol-anim .fico svg { width: 100%; height: 100%; }
.sol-anim .fico.p1 { top: 19%; left: 9%;   width: 62px; height: 62px; animation-delay: 0s; }
.sol-anim .fico.p2 { top: 24%; right: 10%; width: 48px; height: 48px; animation-delay: -2s; }
.sol-anim .fico.p3 { top: 58%; left: 5%;   width: 44px; height: 44px; animation-delay: -4s; }
.sol-anim .fico.p4 { top: 63%; right: 6%;  width: 54px; height: 54px; animation-delay: -1s; }
.sol-anim .fico.p5 { top: 74%; left: 20%;  width: 40px; height: 40px; animation-delay: -3s; }
.sol-anim .fico.p6 { top: 76%; right: 21%; width: 46px; height: 46px; animation-delay: -5s; }
@keyframes fFloat {
  0%, 100% { transform: translateY(8px) rotate(-3deg); }
  50%      { transform: translateY(-10px) rotate(3deg); }
}

/* motion modifiers */
.sol-anim .fico.sway { transform-origin: 50% 0; animation-name: fSway; animation-duration: 6.5s; }
@keyframes fSway { 0%, 100% { transform: rotate(-8deg); } 50% { transform: rotate(8deg); } }
.sol-anim .fico.spin { animation-name: fSpin; animation-duration: 18s; animation-timing-function: linear; }
@keyframes fSpin { to { transform: rotate(360deg); } }
.sol-anim .fico.blink { animation-name: fBlink; animation-duration: 2.4s; }
@keyframes fBlink { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }
.sol-anim .fico.beat { animation-name: fBeat; animation-duration: 1.6s; }
@keyframes fBeat { 0%, 100% { transform: scale(1); } 12% { transform: scale(1.18); } 24% { transform: scale(1); } }

/* the traveller — a themed icon crossing the banner */
.sol-anim .trav {
  position: absolute; bottom: 15%; left: -8%; width: 46px; height: 46px;
  color: rgba(255,255,255,0.2); animation: travelBy 16s linear infinite;
}
.sol-anim .trav svg { width: 100%; height: 100%; }
@keyframes travelBy { 0% { left: -8%; } 100% { left: 106%; } }

/* RF rings radiating behind the headline */
.sol-anim .rings { position: absolute; inset: 0; display: grid; place-items: center; }
.sol-anim .rings span {
  position: absolute; width: 150px; height: 150px; border-radius: 50%;
  border: 1.5px solid rgba(63,216,240,0.26); animation: ringOut 4s ease-out infinite;
}
.sol-anim .rings span:nth-child(2) { animation-delay: 1.33s; }
.sol-anim .rings span:nth-child(3) { animation-delay: 2.66s; }
@keyframes ringOut { 0% { transform: scale(0.4); opacity: 0.6; } 100% { transform: scale(2.6); opacity: 0; } }

/* floating RFID/barcode price tags */
.sol-anim .ptag {
  position: absolute; width: 56px; height: 38px; border-radius: 6px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.18);
  animation: tagFloatUp 8s ease-in-out infinite;
}
.sol-anim .ptag::before {
  content: ""; position: absolute; top: 6px; left: 7px;
  width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.4);
}
.sol-anim .ptag::after {
  content: ""; position: absolute; left: 8px; right: 8px; bottom: 7px; height: 13px;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,0.5) 0 2px, transparent 2px 4px);
}
.sol-anim .ptag.t1 { top: 30%; left: 15%;  animation-delay: 0s; }
.sol-anim .ptag.t2 { top: 58%; left: 6%;   animation-delay: -1.6s; }
.sol-anim .ptag.t3 { top: 68%; left: 22%;  animation-delay: -3.2s; }
.sol-anim .ptag.t4 { top: 34%; right: 17%; animation-delay: -0.8s; }
.sol-anim .ptag.t5 { top: 62%; right: 7%;  animation-delay: -2.4s; }
.sol-anim .ptag.t6 { top: 72%; right: 24%; animation-delay: -4s; }
@keyframes tagFloatUp {
  0%, 100% { transform: translateY(8px) rotate(-3deg); opacity: 0.55; }
  50%      { transform: translateY(-10px) rotate(3deg); opacity: 1; }
}

/* scanning wave crossing the banner */
.sol-anim .scan-wave {
  position: absolute; top: 0; bottom: 0; width: 130px;
  background: linear-gradient(90deg, transparent, rgba(63,216,240,0.10), rgba(63,216,240,0.42), rgba(63,216,240,0.10), transparent);
  filter: blur(3px); animation: waveScan 6s linear infinite;
}
@keyframes waveScan { 0% { left: -14%; } 100% { left: 108%; } }

@media (prefers-reduced-motion: reduce) {
  .sol-anim .ptag, .sol-anim .fico, .sol-anim .trav, .sol-anim .scan-wave, .sol-anim .rings span { animation: none; }
  .sol-anim .scan-wave, .sol-anim .rings { display: none; }
}
@media (max-width: 760px) {
  .sol-anim .ptag.t3, .sol-anim .ptag.t6, .sol-anim .fico.p5, .sol-anim .fico.p6 { display: none; }
}

/* ---------- Detail pages ---------- */
/* capability list inside the dark visual panel */
.feat-list { position: relative; z-index: 2; }
.feat-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; color: rgba(255,255,255,0.88); font-size: 0.95rem; }
.feat-list li:last-child { margin-bottom: 0; }
.feat-list .check-ico { background: rgba(63,216,240,0.18); color: var(--cyan-400); }

/* use-case chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip-row span {
  background: #fff; border: 1px solid var(--line); border-radius: 30px;
  padding: 10px 20px; font-size: 0.92rem; font-weight: 600; color: var(--ink);
  transition: all var(--transition);
}
.chip-row span:hover { border-color: var(--blue-500); color: var(--blue-600); transform: translateY(-2px); }

/* spec table */
.spec-wrap { margin-top: 46px; }
.spec-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.spec-table { width: 100%; border-collapse: collapse; min-width: 460px; }
.spec-table th, .spec-table td { padding: 15px 20px; text-align: left; font-size: 0.94rem; border-bottom: 1px solid var(--line); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 34%; font-weight: 700; color: var(--ink); background: var(--bg-soft); }
.spec-table td { color: var(--slate); }
.spec-note { font-size: 0.85rem; color: var(--muted); margin-top: 12px; }

/* related cards are links */
.related-grid .card { display: block; color: inherit; }
.related-grid .card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--blue-600); font-weight: 700; font-size: 0.88rem; }
.related-grid .card .more svg { width: 15px; height: 15px; transition: transform var(--transition); }
.related-grid .card:hover .more svg { transform: translateX(4px); }

/* listing cards that link through */
a.card { display: block; color: inherit; }

/* ---------- FAQ (native <details> — keyboard accessible, no JS) ---------- */
.faq-list { max-width: 840px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  margin-bottom: 12px; overflow: hidden; transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[open] { border-color: var(--blue-500); box-shadow: var(--shadow-sm); }
.faq-item summary {
  cursor: pointer; padding: 18px 22px; font-weight: 700; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  list-style: none; font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; width: 9px; height: 9px; flex-shrink: 0;
  border-right: 2.2px solid var(--blue-600); border-bottom: 2.2px solid var(--blue-600);
  transform: rotate(45deg); transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item summary:focus-visible { outline: 3px solid rgba(34,119,230,0.35); outline-offset: -3px; }
.faq-a { padding: 0 22px 20px; color: var(--slate); font-size: 0.95rem; line-height: 1.7; }

/* ---------- Local landing page ---------- */
.area-note { text-align: center; color: var(--muted); font-size: 0.86rem; margin-top: 18px; }
.local-bar {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  padding: 18px; border: 1px dashed var(--line); border-radius: 14px; background: var(--bg-soft);
}
.local-bar b { color: var(--ink); }
.local-bar span { color: var(--slate); font-size: 0.92rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity:0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity:1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap:40px; }
  .split { grid-template-columns: 1fr; gap:34px; }
  .contact-grid { grid-template-columns: 1fr; gap:30px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .ind-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2,1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; gap:32px; }
  .statsbar .grid { grid-template-columns: repeat(2,1fr); gap:30px; }
}
@media (max-width: 760px) {
  section { padding: 60px 0; }
  .nav-links, .nav-phone { display:none; }
  .nav-links.open {
    display:flex; flex-direction:column; align-items:stretch;
    position:absolute; top:76px; left:0; right:0; background:#fff;
    padding:14px; border-bottom:1px solid var(--line); box-shadow: var(--shadow-md); gap:2px;
  }
  .nav-links.open .drop-menu { position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:none; padding:4px 0 4px 14px; }
  .menu-toggle { display:block; }
  .grid-2, .form-row { grid-template-columns: 1fr; }
  .cta-band { padding:44px 26px; }
}
@media (max-width: 520px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { flex:1; justify-content:center; }
}