:root {
  --bg: #0a1524;
  --bg-alt: #0d1b2e;
  --surface: #11233a;
  --surface-2: #152b46;
  --border: rgba(229, 237, 245, 0.1);
  --text: #e5edf5;
  --muted: #9fb2c8;
  --white: #ffffff;
  --cyan: #00c0c0;
  --sky: #0a9fe3;
  --blue: #0a86e8;
  --grad: linear-gradient(100deg, #00c0c0 0%, #0a9fe3 45%, #0a86e8 100%);
  --radius: 16px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: Manrope, ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: Poppins, ui-sans-serif, system-ui, sans-serif; line-height: 1.2; color: var(--text); }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 820px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 9999px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s;
  font-family: inherit; text-align: center;
}
.btn-primary { background: var(--grad); color: var(--white); box-shadow: 0 8px 24px rgba(10, 159, 227, .35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(10, 159, 227, .5); }
.btn-ghost { border-color: rgba(229, 237, 245, .25); color: var(--text); background: rgba(255, 255, 255, .03); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--white); background: rgba(0, 192, 192, .08); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

/* Topbar */
.topbar { background: #07101c; border-bottom: 1px solid var(--border); font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 8px; padding-bottom: 8px; }
.topbar p { color: var(--muted); }
.topbar strong { color: var(--text); }
.topbar a { color: var(--cyan); font-weight: 700; white-space: nowrap; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 21, 36, .85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 32px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 36px; width: auto; }
.brand-name { font-family: Poppins, sans-serif; font-weight: 700; font-size: 20px; color: var(--white); }
.brand-name span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.main-nav { display: flex; gap: 28px; margin-left: auto; }
.main-nav a { font-size: 15px; font-weight: 600; color: var(--muted); transition: color .2s; }
.main-nav a:hover { color: var(--white); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; margin-left: auto; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; transition: .3s; }

/* Hero */
.hero { position: relative; padding: 90px 0 80px; overflow: hidden; }
.hero-glow {
  position: absolute; inset: -20% -10% auto auto; width: 900px; height: 700px;
  background: radial-gradient(closest-side, rgba(10, 159, 227, .25), transparent 70%);
  pointer-events: none;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(229,237,245,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(229,237,245,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 60% 30%, #000 20%, transparent 70%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--cyan); border: 1px solid rgba(0, 192, 192, .4); background: rgba(0, 192, 192, .08);
  padding: 7px 14px; border-radius: 9999px; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(34px, 4.6vw, 54px); color: var(--white); font-weight: 700; margin-bottom: 22px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: var(--muted); max-width: 580px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-actions.center { justify-content: center; }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; font-size: 14px; color: var(--muted); }
.hero-points li::before { content: "✓"; color: var(--cyan); font-weight: 800; margin-right: 8px; }

.hero-visual { position: relative; }
.console { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.console-head { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 13px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.console-title { margin-left: 10px; color: var(--muted); font-weight: 600; }
.live { margin-left: auto; color: #ff5a5a; font-weight: 800; font-size: 11px; letter-spacing: .08em; animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .35; } }
.cams { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
.cam {
  position: relative; aspect-ratio: 16/10; border-radius: 10px; overflow: hidden;
  background:
    linear-gradient(160deg, rgba(10,134,232,.25), rgba(0,0,0,.4)),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 2px, transparent 2px 4px),
    #0b1a2c;
}
.cam::before { content: ""; position: absolute; left: 30%; top: 35%; width: 26%; height: 40%; border: 2px solid var(--cyan); border-radius: 4px; box-shadow: 0 0 12px rgba(0,192,192,.6); }
.cam:nth-child(2)::before { left: 55%; top: 25%; width: 20%; height: 50%; }
.cam:nth-child(3)::before { display: none; }
.cam:nth-child(4)::before { left: 15%; top: 45%; width: 35%; height: 30%; }
.cam span { position: absolute; left: 10px; bottom: 8px; font-size: 11px; font-weight: 700; color: #cfe3f5; background: rgba(0,0,0,.45); padding: 2px 8px; border-radius: 6px; }
.console-foot { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.console-foot div { padding: 14px; text-align: center; }
.console-foot div + div { border-left: 1px solid var(--border); }
.console-foot strong { display: block; font-family: Poppins, sans-serif; font-size: 22px; color: var(--white); }
.console-foot small { color: var(--muted); font-size: 12px; }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(21, 43, 70, .92); backdrop-filter: blur(8px); border: 1px solid var(--border);
  border-radius: 14px; padding: 12px 16px; box-shadow: var(--shadow); font-size: 13px;
  animation: float 5s ease-in-out infinite;
}
.float-card strong { display: block; color: var(--white); }
.float-card small { color: var(--muted); }
.float-card .ic { font-size: 22px; }
.fc-1 { left: -34px; bottom: 70px; }
.fc-2 { right: -24px; top: 60px; animation-delay: -2.5s; }
@keyframes float { 50% { transform: translateY(-10px); } }

/* Stats */
.stats { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 34px 20px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--border); }
.stat strong { display: block; font-family: Poppins, sans-serif; font-size: 36px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--muted); font-size: 14px; }

/* Sections */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 17px; }
.kicker { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 12px; }
h2 { font-size: clamp(28px, 3.2vw, 38px); font-weight: 700; }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: start; }
.split p { color: var(--muted); margin-top: 16px; }
.about-cards { display: grid; gap: 16px; }
.mini-card { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--cyan); border-radius: 12px; padding: 22px 24px; }
.mini-card h3 { font-size: 18px; margin-bottom: 6px; }
.mini-card p { color: var(--muted); font-size: 15px; margin: 0; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; transition: border-color .25s, transform .25s; }
.pillar:hover { border-color: rgba(0, 192, 192, .5); transform: translateY(-4px); }
.pillar-num { font-family: Poppins, sans-serif; font-weight: 700; font-size: 14px; color: var(--cyan); margin-bottom: 18px; }
.pillar h3 { font-size: 19px; margin-bottom: 10px; }
.pillar p { color: var(--muted); font-size: 15px; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .25s, border-color .25s, box-shadow .25s; overflow: hidden;
}
.card::after { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--grad); opacity: 0; transition: opacity .25s; }
.card:hover { transform: translateY(-5px); border-color: rgba(10, 159, 227, .45); box-shadow: var(--shadow); }
.card:hover::after { opacity: 1; }
.card-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(0, 192, 192, .1); border: 1px solid rgba(0, 192, 192, .3); margin-bottom: 20px; }
.card-icon svg { width: 26px; height: 26px; fill: none; stroke: var(--cyan); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }

.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; position: relative; }
.steps li { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; }
.steps li span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--grad); color: var(--white); font-family: Poppins, sans-serif; font-weight: 700; margin-bottom: 16px; }
.steps h3 { font-size: 18px; margin-bottom: 8px; }
.steps p { color: var(--muted); font-size: 15px; }

/* Solutions */
.solution { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 48px 0; }
.solution + .solution { border-top: 1px solid var(--border); }
.solution.reverse .solution-copy { order: 2; }
.tag { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--white); background: var(--grad); padding: 5px 12px; border-radius: 9999px; margin-bottom: 16px; }
.solution h3 { font-size: clamp(22px, 2.4vw, 28px); margin-bottom: 16px; }
.solution p { color: var(--muted); margin-bottom: 12px; }
.checks { list-style: none; display: grid; gap: 12px; margin: 16px 0 8px; }
.checks li { position: relative; padding-left: 30px; color: var(--muted); }
.checks li strong { color: var(--text); }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; color: var(--bg); background: var(--cyan); }
.solution-copy > .btn { margin-top: 18px; }

.solution-art { position: relative; aspect-ratio: 4/3; border-radius: 20px; border: 1px solid var(--border); background: radial-gradient(circle at 50% 50%, var(--surface-2), var(--surface)); overflow: hidden; }
.art-cloud .cloud-core {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 150px; height: 150px; border-radius: 50%; display: grid; place-items: center; text-align: center;
  font-family: Poppins, sans-serif; font-weight: 700; color: var(--white); background: var(--grad);
  box-shadow: 0 0 0 16px rgba(10, 159, 227, .12), 0 0 0 34px rgba(10, 159, 227, .06), 0 0 60px rgba(10,159,227,.5);
}
.art-cloud .node { position: absolute; padding: 10px 14px; border-radius: 12px; background: var(--bg); border: 1px solid rgba(0,192,192,.45); font-size: 12px; font-weight: 800; color: var(--cyan); }
.n1 { left: 8%; top: 12%; } .n2 { left: 6%; bottom: 14%; } .n3 { right: 8%; top: 12%; } .n4 { right: 10%; bottom: 14%; font-size: 20px !important; }
.art-cloud::before, .art-cloud::after { content: ""; position: absolute; left: 18%; right: 18%; top: 50%; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: .5; }
.art-cloud::after { transform: rotate(35deg); }

.art-thermal { background: #10091a; }
.art-thermal .heat { position: absolute; inset: 15% 20%; border-radius: 16px; background: radial-gradient(circle at 60% 45%, #fff6a8 0%, #ff9b2f 18%, #e0354e 38%, #6a1f8c 62%, #1b1147 85%); filter: blur(4px); }
.art-thermal .reading { position: absolute; right: 18px; bottom: 18px; background: rgba(0,0,0,.6); border: 1px solid rgba(255,155,47,.6); border-radius: 12px; padding: 10px 14px; font-family: Poppins, sans-serif; font-weight: 700; font-size: 22px; color: #ffb14a; }
.art-thermal .reading small { display: block; font-family: Manrope, sans-serif; font-size: 12px; font-weight: 600; color: #f1d7b4; }

.art-city { background: linear-gradient(180deg, #0c1d33, #081322); }
.art-city .bldg { position: absolute; bottom: 0; background: linear-gradient(180deg, #1b3658, #122742); border: 1px solid rgba(229,237,245,.08); }
.art-city .bldg::after { content: ""; position: absolute; inset: 10px; background-image: radial-gradient(rgba(255,213,120,.65) 1.5px, transparent 2px); background-size: 14px 16px; }
.b1 { left: 6%; width: 14%; height: 45%; } .b2 { left: 22%; width: 16%; height: 70%; } .b3 { left: 41%; width: 18%; height: 55%; } .b4 { left: 62%; width: 14%; height: 80%; } .b5 { left: 79%; width: 15%; height: 50%; }
.art-city .radar { position: absolute; left: 50%; top: 32%; width: 220px; height: 220px; transform: translate(-50%, -50%); border-radius: 50%; border: 1px solid rgba(0,192,192,.35); background: conic-gradient(from 0deg, rgba(0,192,192,.35), transparent 25%); animation: spin 5s linear infinite; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

/* Projects */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; transition: border-color .25s, transform .25s; }
.project:hover { border-color: rgba(0,192,192,.5); transform: translateY(-4px); }
.project-type { font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--cyan); margin-bottom: 10px; }
.project h3 { font-size: 20px; margin-bottom: 10px; }
.project p { color: var(--muted); font-size: 15px; flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chips span { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 9999px; background: rgba(10,159,227,.12); color: #8fd3ff; border: 1px solid rgba(10,159,227,.25); }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 0 24px; transition: border-color .2s; }
.faq details[open] { border-color: rgba(0,192,192,.45); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cyan); font-size: 22px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 20px; }

/* CTA */
.cta-band { padding: 90px 0; background: radial-gradient(ellipse at 50% 0%, rgba(10,159,227,.35), transparent 60%), linear-gradient(180deg, #0c2340, var(--bg)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cta-inner { text-align: center; max-width: 780px; }
.cta-inner h2 { color: var(--white); }
.cta-inner p { color: var(--muted); margin-top: 14px; font-size: 17px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 22px; align-items: start; }
.contact-card, .contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 28px; }
.contact-card h3, .contact-form h3 { font-size: 20px; margin-bottom: 8px; }
.contact-card p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.contact-card a { display: block; font-weight: 700; padding: 10px 0; border-top: 1px solid var(--border); word-break: break-word; }
.contact-card a:hover { color: var(--cyan); }
.contact-form { display: grid; gap: 14px; }
.contact-form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--muted); }
.contact-form input, .contact-form textarea {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; outline: none; transition: border-color .2s;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cyan); }
.form-note { color: var(--muted); font-size: 12px; }

/* Footer */
.site-footer { background: #07101c; padding: 64px 0 0; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { font-size: 15px; margin-bottom: 14px; }
.footer-grid a:not(.brand) { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.footer-grid a:not(.brand):hover { color: var(--cyan); }
.muted { color: var(--muted); font-size: 14px; margin-top: 14px; max-width: 320px; }
.footer-bottom { margin-top: 48px; padding-top: 22px; padding-bottom: 22px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* Responsive */
@media (max-width: 1024px) {
  .pillars, .steps { grid-template-columns: repeat(2, 1fr); }
  .card-grid, .project-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-form { grid-column: 1 / -1; }
}
@media (max-width: 880px) {
  .main-nav {
    position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px 24px 20px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  .hero { padding: 56px 0; }
  .hero-grid, .split, .solution { grid-template-columns: 1fr; gap: 40px; }
  .solution.reverse .solution-copy { order: 0; }
  .fc-1 { left: 8px; bottom: -20px; } .fc-2 { right: 8px; top: -20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 72px 0; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .topbar a { display: none; }
  .pillars, .steps, .card-grid, .project-grid, .contact-grid { grid-template-columns: 1fr; }
  .float-card { display: none; }
  .btn { width: 100%; }
  .btn-row .btn, .solution-copy > .btn { width: auto; }
}


/* AI section */
.ai-section { background: #10213a; }
.ai-block .checks li { font-size: 14.5px; }
.ai-block .checks li strong { font-family: Poppins, sans-serif; font-weight: 600; }
.text-link { display: inline-block; margin-top: 18px; font-family: Poppins, sans-serif; font-weight: 600; color: var(--white); }
.text-link:hover { color: var(--cyan); }

.art-chip { background: radial-gradient(circle at 60% 50%, #0f4a78, #0b1a2e 70%); }
.art-chip .chip-core {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 120px; height: 120px; border-radius: 18px; display: grid; place-items: center;
  font-family: Poppins, sans-serif; font-weight: 700; font-size: 40px; color: #bff6ff;
  background: #0a2a45; border: 3px solid #37e0ff;
  box-shadow: 0 0 0 14px rgba(55,224,255,.08), 0 0 50px rgba(55,224,255,.6), inset 0 0 20px rgba(55,224,255,.35);
}
.art-chip .orbit { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1.5px solid rgba(55,224,255,.4); transform: translate(-50%,-50%) rotateX(65deg); }
.o1 { width: 320px; height: 320px; animation: orbit 8s linear infinite; }
.o2 { width: 230px; height: 230px; border-style: dashed !important; animation: orbit 12s linear infinite reverse; }
@keyframes orbit { to { transform: translate(-50%,-50%) rotateX(65deg) rotateZ(360deg); } }

.art-eye { background: radial-gradient(ellipse at 50% 50%, #12305a, #0a0f2a 75%); }
.art-eye::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.35) 1px, transparent 1.5px); background-size: 26px 26px; opacity: .35; }
.art-eye svg { position: relative; width: 100%; height: 100%; }
.spin-slow { transform-origin: 200px 150px; animation: spin2 14s linear infinite; }
@keyframes spin2 { to { transform: rotate(360deg); } }

.art-deploy { background: linear-gradient(160deg, #13345a, #0b1a2e); }
.art-deploy::after { content: ""; position: absolute; left: 20%; right: 20%; top: 50%; height: 2px; background: repeating-linear-gradient(90deg, var(--cyan) 0 8px, transparent 8px 16px); opacity: .6; }
.art-deploy .site { position: absolute; width: 90px; height: 72px; border-radius: 12px; background: #0a1524; border: 1px solid rgba(0,192,192,.5); display: grid; place-items: end center; padding-bottom: 8px; font-size: 12px; font-weight: 700; color: var(--cyan); z-index: 1; }
.art-deploy .site::before { content: "\1F4F9"; position: absolute; top: 10px; left: 50%; transform: translateX(-50%); font-size: 22px; }
.s1 { left: 8%; top: 12%; } .s2 { left: 8%; bottom: 12%; } .s3 { right: 8%; top: 12%; }
.art-deploy .hub { position: absolute; right: 8%; bottom: 12%; z-index: 1; padding: 16px 18px; border-radius: 14px; background: var(--grad); color: #fff; font-family: Poppins, sans-serif; font-weight: 600; font-size: 14px; text-align: center; box-shadow: 0 0 40px rgba(10,159,227,.5); }

.solution-photo { box-shadow: var(--shadow); }
.solution-photo img { width: 100%; height: 100%; object-fit: cover; }


/* How We Work: image cards */
.steps-cards li { padding: 0; overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, border-color .25s, box-shadow .25s; }
.steps-cards li:hover { transform: translateY(-5px); border-color: rgba(0,192,192,.5); box-shadow: var(--shadow); }
.step-media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.step-media svg { position: absolute; inset: 0; width: 100%; height: 100%; filter: drop-shadow(0 0 6px rgba(0,224,224,.45)); }
.sm-1 { background: radial-gradient(circle at 55% 50%, #10406a, #07101f 75%); }
.sm-2 { background: radial-gradient(circle at 50% 50%, #0c3a66, #061022 75%); }
.sm-3 { background: radial-gradient(circle at 50% 40%, #123c5e, #050d1a 75%); }
.sm-4 { background: radial-gradient(circle at 50% 50%, #0b4a5e, #05111c 75%); }
.steps-cards .step-num { position: absolute; left: 14px; top: 14px; width: 34px; height: 34px; margin: 0; font-size: 15px; box-shadow: 0 4px 14px rgba(10,159,227,.5); }
.step-body { padding: 18px 20px 22px; }
.step-body h3 { font-size: 17px; margin-bottom: 4px; }
.step-body p { font-size: 14px; }
@media (max-width: 1024px) { .steps-cards { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 880px) { .steps-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps-cards { grid-template-columns: 1fr 1fr; gap: 12px; } .step-body { padding: 14px; } }


/* Video use-case grid */
.solution-stack { grid-template-columns: 1fr; gap: 36px; }
.solution-stack .solution-copy { max-width: 820px; }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.video-card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; }
.video-card:hover { transform: translateY(-4px); border-color: rgba(0,192,192,.5); box-shadow: var(--shadow); }
.video-frame { position: relative; aspect-ratio: 16/9; background: radial-gradient(circle at 50% 45%, #13345a, #07101c 75%); overflow: hidden; }
.video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .4s; }
.video-card.has-video video { opacity: 1; }
.video-card.has-video .video-placeholder { display: none; }
.video-placeholder { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 8px; color: var(--muted);
  background-image: linear-gradient(rgba(229,237,245,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(229,237,245,.05) 1px, transparent 1px); background-size: 28px 28px; }
.video-placeholder .play { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; padding-left: 4px; font-size: 20px; color: #fff; background: var(--grad); box-shadow: 0 0 30px rgba(10,159,227,.5); }
.video-placeholder small { font-size: 12px; font-weight: 600; letter-spacing: .04em; }
.video-live { position: absolute; left: 10px; top: 10px; font-size: 10px; font-weight: 800; letter-spacing: .08em; color: #28e07a; background: rgba(0,0,0,.55); padding: 3px 8px; border-radius: 6px; }
.video-body { padding: 14px 16px 18px; border-top: 2px solid transparent; border-image: var(--grad) 1; }
.video-body h4 { font-size: 16px; margin-bottom: 4px; }
.video-body p { font-size: 13.5px; color: var(--muted); margin: 0; }
@media (max-width: 1024px) { .video-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .video-grid { grid-template-columns: 1fr; } }


/* Hero AI console: detection labels */
.cam .det { position: absolute; left: 30%; top: calc(35% - 20px); font-style: normal; font-size: 10px; font-weight: 800; letter-spacing: .03em; color: #04121c; background: var(--cyan); padding: 2px 6px; border-radius: 4px; white-space: nowrap; }
.cam:nth-child(2) .det { left: 55%; top: calc(25% - 20px); }
.cam:nth-child(4) .det { left: 15%; top: calc(45% - 20px); }
.cams .cam.alert::before { display: block; left: 38%; top: 30%; width: 30%; height: 45%; border-color: #ff5a5a; box-shadow: 0 0 14px rgba(255,90,90,.7); animation: blink 1.6s infinite; }
.cams .cam.alert .det { left: 38%; top: calc(30% - 20px); background: #ff5a5a; color: #fff; }
.fc-alert { border-color: rgba(255,90,90,.5); }
@media (max-width: 600px) { .cam .det { font-size: 9px; } }


/* Vision CCTV block: align copy with the 3-column video grid */
.solution-stack .solution-copy { max-width: none; }
.solution-stack .solution-copy h3 { max-width: 900px; }
.solution-stack .checks { grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; }
.solution-stack .checks li { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px 16px 16px 46px; font-size: 14.5px; }
.solution-stack .checks li strong { display: block; margin-bottom: 4px; }
.solution-stack .checks li::before { left: 16px; top: 18px; }
@media (max-width: 1024px) { .solution-stack .checks { grid-template-columns: 1fr; gap: 10px; } }

/* ===================== Industries page ===================== */
.main-nav a.active { color: var(--white); position: relative; }
.main-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; border-radius: 2px; background: var(--grad); }

.ind-hero { position: relative; padding: 80px 0 70px; overflow: hidden; }
.ind-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(229,237,245,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(229,237,245,.04) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at 60% 30%, #000 20%, transparent 70%); pointer-events: none; }
.ind-hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.ind-hero h1 { font-size: clamp(32px, 4.2vw, 50px); color: var(--white); font-weight: 700; margin-bottom: 22px; }
.ind-hero-visual { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); aspect-ratio: 4/3.4; }
.ind-hero-visual > img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; filter: saturate(.9) brightness(.8); }
.ind-hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,21,36,0) 30%, rgba(10,21,36,.85)); pointer-events: none; }
.feed { position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 1; background: rgba(13,27,46,.82); backdrop-filter: blur(10px); border: 1px solid var(--border); border-radius: 16px; padding: 12px 14px; }
.feed-head { font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 8px; display: flex; gap: 10px; align-items: center; }
.feed-head .live { font-size: 11px; }
.feed-list { list-style: none; display: grid; gap: 6px; }
.feed-list li { display: flex; gap: 10px; align-items: center; padding: 7px 10px; border-radius: 10px; background: rgba(255,255,255,.03); border-left: 3px solid var(--cyan); }
.feed-list li strong { display: block; font-size: 13px; color: var(--white); font-weight: 700; }
.feed-list li small { font-size: 11px; color: var(--muted); }
.feed-list li.enter { animation: feedIn .5s ease; }
@keyframes feedIn { from { opacity: 0; transform: translateY(-8px); } }
.pulse { flex: none; width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,.35); } 100% { box-shadow: 0 0 0 8px rgba(255,255,255,0); } }
.lvl-red { color: #ff5a5a; border-left-color: #ff5a5a !important; }
.lvl-amber { color: #ffb14a; border-left-color: #ffb14a !important; }
.lvl-green { color: #28e07a; border-left-color: #28e07a !important; }
.lvl-cyan { color: var(--cyan); border-left-color: var(--cyan) !important; }

/* Four layers */
.layers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.layers::before { content: ""; position: absolute; left: 6%; right: 6%; top: 42px; height: 2px; background: repeating-linear-gradient(90deg, rgba(0,192,192,.5) 0 8px, transparent 8px 16px); }
.layer { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px; }
.layer-n { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--grad); color: #fff; font-family: Poppins, sans-serif; font-weight: 700; margin-bottom: 14px; box-shadow: 0 0 0 6px var(--bg); }
.layer h3 { font-size: 18px; margin-bottom: 8px; }
.layer p { color: var(--muted); font-size: 14.5px; }

/* Industry grid */
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ind-card { position: relative; display: block; aspect-ratio: 3/3.6; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); isolation: isolate; }
.ind-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s ease; }
.ind-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7,16,28,.1) 20%, rgba(7,16,28,.92) 78%); transition: background .3s; }
.ind-card:hover img { transform: scale(1.07); }
.ind-card:hover { border-color: rgba(0,192,192,.6); }
.ind-card:hover::before { background: linear-gradient(180deg, rgba(0,60,90,.25) 10%, rgba(7,16,28,.95) 75%); }
.ind-card-num { position: absolute; top: 14px; left: 14px; font-family: Poppins, sans-serif; font-weight: 700; font-size: 12px; color: var(--cyan); background: rgba(7,16,28,.7); padding: 3px 9px; border-radius: 9999px; border: 1px solid rgba(0,192,192,.4); }
.ind-card-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px; }
.ind-card-body h3 { font-size: 18px; color: var(--white); margin-bottom: 4px; }
.ind-card-body p { font-size: 13px; color: #c6d4e3; line-height: 1.45; }
.ind-card-more { display: inline-block; margin-top: 10px; font-size: 12px; font-weight: 800; color: var(--cyan); opacity: 0; transform: translateY(6px); transition: .3s; }
.ind-card:hover .ind-card-more, .ind-card:focus-visible .ind-card-more { opacity: 1; transform: none; }

/* Explorer */
#explorer { scroll-margin-top: 80px; }
.ind-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 10px; margin-bottom: 26px; scrollbar-width: thin; }
.ind-tab { flex: none; font: 600 14px Manrope, sans-serif; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 9999px; padding: 9px 16px; cursor: pointer; transition: .2s; white-space: nowrap; }
.ind-tab:hover { color: var(--white); border-color: rgba(0,192,192,.5); }
.ind-tab.active { color: #fff; background: var(--grad); border-color: transparent; }
.ind-panel { display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; align-items: start; animation: panelIn .45s ease; }
.ind-panel[hidden] { display: none; }
@keyframes panelIn { from { opacity: 0; transform: translateY(12px); } }
.ind-anchor { position: absolute; }
.ind-media { position: sticky; top: 96px; border-radius: 20px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); aspect-ratio: 4/3.3; }
.ind-media img { width: 100%; height: 100%; object-fit: cover; }
.ind-media::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.08) 0 2px, transparent 2px 4px), linear-gradient(180deg, rgba(7,16,28,.45), transparent 30%, transparent 65%, rgba(7,16,28,.7)); pointer-events: none; }
.ind-hud { position: absolute; top: 20px; left: 20px; right: 20px; display: flex; justify-content: space-between; gap: 10px; font-size: 11px; font-weight: 800; letter-spacing: .06em; z-index: 1; }
.hud-cam { color: #28e07a; background: rgba(0,0,0,.55); padding: 4px 9px; border-radius: 6px; }
.hud-model { color: var(--cyan); background: rgba(0,0,0,.55); padding: 4px 9px; border-radius: 6px; }
.ind-alert { position: absolute; left: 20px; bottom: 20px; z-index: 1; display: inline-flex; align-items: center; gap: 10px; background: rgba(7,16,28,.85); backdrop-filter: blur(6px); border: 1px solid currentColor; border-left-width: 4px; border-radius: 10px; padding: 10px 14px; font-weight: 700; font-size: 14px; }
.ind-alert b { color: var(--white); background: rgba(255,255,255,.1); padding: 1px 7px; border-radius: 5px; font-size: 12px; }
.ind-detail h3 { font-size: clamp(26px, 3vw, 34px); margin: 4px 0 12px; }
.ind-detail .kicker { margin-bottom: 0; }
.ind-challenge { color: var(--muted); font-size: 16.5px; margin-bottom: 26px; }
.ind-detail h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--cyan); margin-bottom: 12px; }
.ind-uses { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }
.ind-uses li { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; transition: border-color .2s; }
.ind-uses li:hover { border-color: rgba(0,192,192,.5); }
.ind-uses strong { display: block; font-family: Poppins, sans-serif; font-weight: 600; font-size: 15px; color: var(--white); margin-bottom: 4px; }
.ind-uses span { font-size: 13.5px; color: var(--muted); line-height: 1.5; display: block; }
.ind-outcomes { list-style: none; display: grid; gap: 8px; margin-bottom: 22px; }
.ind-outcomes li { position: relative; padding-left: 28px; color: var(--text); font-size: 15px; }
.ind-outcomes li::before { content: "\2197"; position: absolute; left: 0; top: 0; color: var(--cyan); font-weight: 800; }
.ind-projects { font-size: 14px; color: var(--text); background: rgba(0,192,192,.07); border: 1px dashed rgba(0,192,192,.4); border-radius: 10px; padding: 10px 14px; margin-bottom: 22px; }
.ind-projects span { display: block; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: 2px; }

/* Matrix */
.matrix-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.matrix { width: 100%; border-collapse: collapse; min-width: 900px; font-size: 14px; }
.matrix th, .matrix td { padding: 12px 10px; text-align: center; border-bottom: 1px solid var(--border); }
.matrix thead th { font-family: Poppins, sans-serif; font-weight: 600; font-size: 12.5px; color: var(--text); vertical-align: bottom; background: var(--surface-2); }
.matrix thead th:first-child, .matrix tbody th { text-align: left; position: sticky; left: 0; z-index: 1; }
.matrix thead th:first-child { background: var(--surface-2); }
.matrix tbody th { background: var(--surface); font-weight: 600; white-space: nowrap; }
.matrix tbody th a:hover { color: var(--cyan); }
.matrix tbody tr:hover td, .matrix tbody tr:hover th { background: #132a44; }
.matrix tbody tr:last-child th, .matrix tbody tr:last-child td { border-bottom: 0; }
.matrix .dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 10px rgba(0,192,192,.6); }
.matrix .dash { color: rgba(159,178,200,.35); }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why { background: var(--surface); border: 1px solid var(--border); border-top: 3px solid var(--cyan); border-radius: var(--radius); padding: 26px 24px; }
.why h3 { font-size: 18px; margin-bottom: 8px; }
.why h3 em { font-style: normal; color: var(--cyan); }
.why p { color: var(--muted); font-size: 14.5px; }

/* CTA with photo */
.ind-cta { position: relative; padding: 110px 0; background: linear-gradient(90deg, rgba(7,16,28,.95), rgba(7,16,28,.7)), var(--cta-img) center/cover no-repeat; border-top: 1px solid var(--border); }
.ind-cta-inner { max-width: 760px; text-align: center; }
.ind-cta-inner h2 { color: var(--white); }
.ind-cta-inner p { color: #c6d4e3; margin-top: 14px; font-size: 17px; }

@media (max-width: 1024px) {
  .ind-grid { grid-template-columns: repeat(3, 1fr); }
  .layers, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .layers::before { display: none; }
  .ind-panel { grid-template-columns: 1fr; gap: 28px; }
  .ind-media { position: relative; top: 0; }
}
@media (max-width: 880px) {
  .ind-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav a.active::after { display: none; }
}
@media (max-width: 600px) {
  .layers, .why-grid, .ind-uses { grid-template-columns: 1fr; }
  .ind-grid { gap: 10px; }
  .ind-card-body { padding: 12px; }
  .ind-card-body h3 { font-size: 15px; }
  .ind-card-body p { display: none; }
  .ind-alert { font-size: 12px; left: 14px; bottom: 14px; }
  .ind-hud { top: 14px; left: 14px; right: 14px; }
  .hud-model { display: none; }
  .ind-hero-visual { aspect-ratio: 4/4.4; }
}

/* Show non-widescreen clips whole instead of cropping */
.video-frame video.fit-contain { object-fit: contain; background: #050c16; }

/* Office location + map */
.location { display: grid; grid-template-columns: .85fr 1.15fr; gap: 0; margin-top: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.location-info { padding: 34px 32px; display: flex; flex-direction: column; justify-content: center; }
.location-info h3 { font-size: 22px; margin-bottom: 12px; }
.location-info address { font-style: normal; color: var(--muted); font-size: 16px; line-height: 1.7; }
.location-map { min-height: 340px; background: var(--bg-alt); }
.location-map iframe { display: block; width: 100%; height: 100%; min-height: 340px; border: 0; filter: grayscale(.2) contrast(1.05); }
.footer-addr { font-style: normal; margin-top: 12px; font-size: 13.5px; max-width: 320px; line-height: 1.6; }
.footer-addr a { color: var(--muted); padding: 0 !important; display: inline !important; }
.footer-addr a:hover { color: var(--cyan); }
@media (max-width: 880px) { .location { grid-template-columns: 1fr; } .location-map, .location-map iframe { min-height: 280px; } }