/* ==========================================================================
   Inet Omni Mediatama — Landing Page
   Elegant, curved, glassmorphism · Light & Dark themes
   --------------------------------------------------------------------------
   1. Design tokens        6. Services           11. FAQ
   2. Base                 7. CCTV island        12. Contact
   3. Utilities & buttons  8. Why us             13. Footer
   4. Header / navigation  9. Process            14. Motion & reveal
   5. Hero                10. CTA banner         15. Responsive
   ========================================================================== */

/* 1. Design tokens ======================================================== */
:root {
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-pad: clamp(72px, 9vw, 120px);
  --wave-h: clamp(36px, 6vw, 90px);
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 30px;
  --radius-xl: clamp(32px, 5vw, 56px);
  --ease: cubic-bezier(.22, .72, .2, 1);
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;

  /* Brand blues (theme-independent) */
  --blue-500: #2f6bff;
  --blue-600: #1d52e6;
  --blue-700: #1a42b8;
  --cyan-500: #12aee6;
  --navy-900: #0a1838;
  --grad: linear-gradient(135deg, #1d52e6 0%, #2f7bff 55%, #12aee6 100%);
  --grad-text: linear-gradient(110deg, #1d52e6 10%, #2f7bff 45%, #12aee6 90%);

  /* Light theme */
  --bg: #f4f7fe;
  --bg-soft: #e9f0fd;
  --surface: #ffffff;
  --surface-soft: rgba(255, 255, 255, .72);
  --text: #0b1a3a;
  --text-2: #3a4966;
  --muted: #64738f;
  --border: rgba(15, 40, 100, .10);
  --primary: #1d52e6;
  --accent: #12aee6;

  --glass: rgba(255, 255, 255, .55);
  --glass-strong: rgba(255, 255, 255, .86);
  --glass-border: rgba(255, 255, 255, .8);
  --glass-shadow: 0 12px 40px -14px rgba(20, 50, 130, .25);
  --shadow-sm: 0 2px 10px -2px rgba(16, 42, 102, .07);
  --shadow: 0 24px 60px -24px rgba(16, 42, 102, .3);

  --hero-bg: linear-gradient(180deg, #e3edff 0%, #edf3ff 55%, #f4f7fe 100%);
  --blob-1: rgba(47, 107, 255, .32);
  --blob-2: rgba(18, 174, 230, .26);
  --blob-3: rgba(124, 92, 255, .16);
  --grid-line: rgba(29, 82, 230, .07);
  --arc: rgba(29, 82, 230, .18);
  --eyebrow-bg: rgba(255, 255, 255, .72);
  --eyebrow-border: rgba(29, 82, 230, .16);
  --nav-hover: rgba(29, 82, 230, .08);
  --icon-bg: linear-gradient(145deg, #eef4ff, #e0eaff);
  --icon-border: rgba(29, 82, 230, .12);
  --chip-bg: #edf3ff;
  --chip-text: #1a42b8;
  --noc-bar-bg: rgba(255, 255, 255, .5);
  --noc-rail-bg: rgba(255, 255, 255, .3);
  --noc-chip: rgba(255, 255, 255, .75);
  --spark-fill: rgba(47, 107, 255, .12);
  --warn: #d97706;
  --rec: #e11d48;
  --topo-line: rgba(29, 82, 230, .22);
  --node-fill: #ffffff;
  --node-stroke: rgba(29, 82, 230, .28);
  --input-bg: rgba(255, 255, 255, .8);
  --input-border: rgba(15, 40, 100, .14);
  --footer-bg: #0a1838;
  --danger: #dc2626;
  --success: #16a34a;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #050b1a;
    --bg-soft: #081229;
    --surface: #0c1731;
    --surface-soft: rgba(12, 26, 58, .62);
    --text: #eaf1ff;
    --text-2: #c0cde6;
    --muted: #8c9bbb;
    --border: rgba(140, 170, 255, .12);
    --primary: #4d86ff;
    --accent: #38c6f4;
    --glass: rgba(16, 30, 66, .42);
    --glass-strong: rgba(10, 21, 46, .88);
    --glass-border: rgba(150, 180, 255, .14);
    --glass-shadow: 0 12px 40px -14px rgba(0, 0, 0, .6);
    --shadow-sm: 0 2px 10px -2px rgba(0, 0, 0, .35);
    --shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);
    --hero-bg: linear-gradient(180deg, #0a1a42 0%, #07122c 55%, #050b1a 100%);
    --blob-1: rgba(47, 107, 255, .3);
    --blob-2: rgba(18, 174, 230, .16);
    --blob-3: rgba(110, 80, 255, .18);
    --grid-line: rgba(120, 160, 255, .06);
    --arc: rgba(120, 160, 255, .16);
    --eyebrow-bg: rgba(20, 40, 90, .45);
    --eyebrow-border: rgba(120, 160, 255, .22);
    --nav-hover: rgba(120, 160, 255, .12);
    --icon-bg: linear-gradient(145deg, rgba(61, 123, 255, .18), rgba(61, 123, 255, .06));
    --icon-border: rgba(120, 160, 255, .18);
    --chip-bg: rgba(61, 123, 255, .14);
    --chip-text: #a7c3ff;
    --noc-bar-bg: rgba(6, 14, 34, .45);
    --noc-rail-bg: rgba(6, 14, 34, .3);
    --noc-chip: rgba(255, 255, 255, .04);
    --spark-fill: rgba(77, 134, 255, .16);
    --warn: #fbbf24;
    --rec: #fb7185;
    --topo-line: rgba(120, 160, 255, .26);
    --node-fill: #0d1a38;
    --node-stroke: rgba(120, 160, 255, .32);
    --input-bg: rgba(6, 14, 34, .6);
    --input-border: rgba(140, 170, 255, .18);
    --footer-bg: #030817;
    --danger: #f87171;
    --success: #4ade80;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #050b1a;
  --bg-soft: #081229;
  --surface: #0c1731;
  --surface-soft: rgba(12, 26, 58, .62);
  --text: #eaf1ff;
  --text-2: #c0cde6;
  --muted: #8c9bbb;
  --border: rgba(140, 170, 255, .12);
  --primary: #4d86ff;
  --accent: #38c6f4;
  --glass: rgba(16, 30, 66, .42);
  --glass-strong: rgba(10, 21, 46, .88);
  --glass-border: rgba(150, 180, 255, .14);
  --glass-shadow: 0 12px 40px -14px rgba(0, 0, 0, .6);
  --shadow-sm: 0 2px 10px -2px rgba(0, 0, 0, .35);
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);
  --hero-bg: linear-gradient(180deg, #0a1a42 0%, #07122c 55%, #050b1a 100%);
  --blob-1: rgba(47, 107, 255, .3);
  --blob-2: rgba(18, 174, 230, .16);
  --blob-3: rgba(110, 80, 255, .18);
  --grid-line: rgba(120, 160, 255, .06);
  --arc: rgba(120, 160, 255, .16);
  --eyebrow-bg: rgba(20, 40, 90, .45);
  --eyebrow-border: rgba(120, 160, 255, .22);
  --nav-hover: rgba(120, 160, 255, .12);
  --icon-bg: linear-gradient(145deg, rgba(61, 123, 255, .18), rgba(61, 123, 255, .06));
  --icon-border: rgba(120, 160, 255, .18);
  --chip-bg: rgba(61, 123, 255, .14);
  --chip-text: #a7c3ff;
  --noc-bar-bg: rgba(6, 14, 34, .45);
  --noc-rail-bg: rgba(6, 14, 34, .3);
  --noc-chip: rgba(255, 255, 255, .04);
  --spark-fill: rgba(77, 134, 255, .16);
  --warn: #fbbf24;
  --rec: #fb7185;
  --topo-line: rgba(120, 160, 255, .26);
  --node-fill: #0d1a38;
  --node-stroke: rgba(120, 160, 255, .32);
  --input-bg: rgba(6, 14, 34, .6);
  --input-border: rgba(140, 170, 255, .18);
  --footer-bg: #030817;
  --danger: #f87171;
  --success: #4ade80;
  color-scheme: dark;
}

/* 2. Base ================================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}

main, .site-footer { overflow-x: clip; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
address { font-style: normal; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

h1, h2, h3 {
  margin: 0;
  color: var(--text);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.025em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 1.15rem + 3.1vw, 3.4rem); letter-spacing: -.035em; line-height: 1.07; }
h2 { font-size: clamp(1.85rem, 1.25rem + 2vw, 2.85rem); }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.015em; }

.lead {
  font-size: clamp(1.02rem, .96rem + .3vw, 1.16rem);
  color: var(--text-2);
  line-height: 1.7;
  text-wrap: pretty;
}

::selection { background: rgba(47, 107, 255, .22); }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 10px;
}

.icon { width: 20px; height: 20px; flex-shrink: 0; }

/* 3. Utilities & buttons ================================================== */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.section { position: relative; padding-block: var(--section-pad); }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 200;
  padding: .8rem 1.2rem;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 16px; }

.text-grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.muted { color: var(--muted); }

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: var(--glass-shadow);
}

.glass-dark {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .08);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .42rem .95rem .42rem .62rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--eyebrow-bg);
  border: 1px solid var(--eyebrow-border);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 4px rgba(47, 107, 255, .16);
}
.eyebrow--light {
  color: #cfe0ff;
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .18);
}

.section-head {
  display: grid;
  justify-items: center;
  gap: 16px;
  max-width: 740px;
  margin: 0 auto clamp(40px, 5vw, 64px);
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .97rem;
  font-weight: 650;
  line-height: 1.1;
  white-space: nowrap;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, border-color .3s, color .3s;
}
.btn .icon { width: 18px; height: 18px; }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn:active { transform: translateY(0) scale(.98); }

.btn-primary {
  color: #fff;
  background: var(--grad);
  background-size: 140% 140%;
  box-shadow: 0 12px 30px -12px rgba(29, 82, 230, .7), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  background-position: 100% 50%;
  box-shadow: 0 18px 38px -14px rgba(29, 82, 230, .85), inset 0 1px 0 rgba(255, 255, 255, .25);
}

.btn-ghost {
  color: var(--text);
  background: var(--glass);
  border-color: var(--glass-border);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: rgba(47, 107, 255, .4); color: var(--primary); }

.btn-white {
  color: var(--blue-700);
  background: #fff;
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .45);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 20px 38px -16px rgba(0, 0, 0, .5); }

.btn-outline-light {
  color: #fff;
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .45);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.btn-outline-light:hover { transform: translateY(-2px); background: rgba(255, 255, 255, .18); }

.btn-lg { padding: 1.05rem 1.7rem; font-size: 1rem; }
.btn-sm { padding: .72rem 1.15rem; font-size: .9rem; }

.chip {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px 9px 9px;
  border-radius: 20px;
}
.chip-icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 13px;
  color: #fff;
  background: var(--grad);
  box-shadow: 0 8px 18px -8px rgba(29, 82, 230, .8);
}
.chip-icon .icon { width: 19px; height: 19px; }
.chip-text { display: grid; line-height: 1.2; }
.chip-text small { font-size: .7rem; font-weight: 600; color: var(--muted); white-space: nowrap; }
.chip-text strong { font-size: .98rem; font-weight: 800; white-space: nowrap; }

/* 4. Header / navigation ================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-top: 14px;
  transition: padding .35s var(--ease);
}
.site-header.is-scrolled { padding-top: 8px; }

.nav {
  position: relative;
  z-index: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px 6px 14px;
  border-radius: 999px;
}
/* Glass lives on a pseudo-element so the mobile dropdown can blur independently */
.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: var(--glass-shadow);
  transition: background-color .35s var(--ease);
}
.site-header.is-scrolled .nav::before { background: var(--glass-strong); }

.brand { display: inline-flex; align-items: center; flex-shrink: 0; padding: 0 4px; }
.brand img { width: auto; height: 50px; }
.brand--footer { padding: 0; }
.brand--footer img { width: 168px; height: auto; }
.nav .brand { transform: translateX(8px); }

.nav-links { display: flex; align-items: center; gap: 2px; margin-inline: auto; }
.nav-links a:not(.btn) {
  display: block;
  padding: .55rem .85rem;
  border-radius: 999px;
  font-size: .93rem;
  font-weight: 550;
  color: var(--text-2);
  transition: color .2s, background-color .2s;
}
.nav-links a:not(.btn):hover,
.nav-links a.is-active { color: var(--primary); background: var(--nav-hover); }
.menu-cta { display: none; }

.nav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  transition: background-color .25s, border-color .25s, transform .25s var(--ease);
}
.icon-btn:hover { border-color: rgba(47, 107, 255, .4); color: var(--primary); }
.icon-btn .icon { width: 19px; height: 19px; }

.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
.theme-toggle:hover .icon { animation: spin-in .5s var(--ease); }
.no-js .theme-toggle { display: none; }

.lang-switch {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.lang-switch span { padding: .42rem .62rem; border-radius: 999px; line-height: 1; color: var(--muted); transition: color .2s; }
.lang-switch span.is-active { color: #fff; background: var(--grad); box-shadow: 0 6px 14px -6px rgba(29, 82, 230, .8); }
.lang-switch:hover span:not(.is-active) { color: var(--primary); }

.nav-toggle { display: none; }
.burger { position: relative; display: block; width: 18px; height: 12px; }
.burger span {
  position: absolute;
  left: 0;
  width: 100%; height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .3s var(--ease), top .3s var(--ease), opacity .2s;
}
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 5px; }
.burger span:nth-child(3) { top: 10px; }
.nav.is-open .burger span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.nav.is-open .burger span:nth-child(2) { opacity: 0; }
.nav.is-open .burger span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

/* 5. Hero ================================================================= */
.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(118px, 13vw, 168px) 0 clamp(72px, 9vw, 120px);
}

.hero-shell {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: var(--hero-bg);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  animation: drift 22s ease-in-out infinite alternate;
}
.blob-1 { width: 560px; height: 560px; top: -200px; right: -120px; background: var(--blob-1); }
.blob-2 { width: 440px; height: 440px; bottom: -160px; left: -140px; background: var(--blob-2); animation-delay: -7s; }
.blob-3 { width: 340px; height: 340px; top: 32%; left: 38%; background: var(--blob-3); animation-delay: -14s; }

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 35%, #000 25%, transparent 75%);
  mask-image: radial-gradient(ellipse 75% 60% at 50% 35%, #000 25%, transparent 75%);
}

.hero-arcs { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-arcs path { stroke: var(--arc); stroke-width: 1.2; }

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(40px, 4.5vw, 64px);
}

.hero-copy { display: grid; justify-items: start; gap: 22px; }
.hero-copy h1 { max-width: 16ch; }
.hero-copy .lead { max-width: 56ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }

.hero-points { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 4px; }
.hero-points li { display: inline-flex; align-items: center; gap: 9px; font-size: .92rem; font-weight: 600; color: var(--text-2); }
.hero-points .check {
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  color: #fff;
  background: var(--grad);
}
.hero-points .check .icon { width: 13px; height: 13px; stroke-width: 3; }

/* Hero visual — enterprise NOC dashboard */
.hero-visual { position: relative; padding: 50px 22px 52px; }

.hv-ring {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  border: 1px solid var(--arc);
  pointer-events: none;
}
.hv-ring-1 { inset: -4% -8%; }
.hv-ring-2 { inset: 10% 4%; border-style: dashed; animation: spin 80s linear infinite; }

.noc {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 26px;
  font-size: 12px;
  line-height: 1.35;
}

.noc-bar, .noc-foot { background: var(--noc-bar-bg); }
.noc-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
}
.noc-title { display: flex; align-items: center; gap: 10px; min-width: 0; }
.noc-badge {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 10px;
  color: #fff;
  background: var(--grad);
  box-shadow: 0 6px 14px -6px rgba(29, 82, 230, .8);
}
.noc-badge .icon { width: 17px; height: 17px; }
.noc-name { display: grid; min-width: 0; line-height: 1.25; }
.noc-name strong { font-size: .8rem; font-weight: 750; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.noc-name small { display: inline-flex; align-items: center; gap: 3px; font-size: .66rem; font-weight: 600; color: var(--muted); white-space: nowrap; }
.noc-name small .icon { width: 11px; height: 11px; }

.noc-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.noc-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: .26rem .58rem;
  border-radius: 999px;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--success);
  background: rgba(34, 197, 94, .12);
  border: 1px solid rgba(34, 197, 94, .25);
}
.noc-live i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse-dot 1.6s ease-in-out infinite; }
.noc-clock {
  padding: .32rem .55rem;
  border-radius: 8px;
  font: 600 .68rem/1 var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
  background: var(--noc-chip);
  border: 1px solid var(--border);
}

.noc-body { display: grid; grid-template-columns: 46px minmax(0, 1fr); }
.noc-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 0;
  border-right: 1px solid var(--border);
  background: var(--noc-rail-bg);
}
.noc-rail span {
  position: relative;
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 9px;
  color: var(--muted);
}
.noc-rail .icon { width: 16px; height: 16px; }
.noc-rail .is-active { color: var(--primary); background: var(--chip-bg); box-shadow: inset 0 0 0 1px var(--icon-border); }
.noc-rail b {
  position: absolute;
  top: 1px; right: 0;
  min-width: 14px; height: 14px;
  padding: 0 3px;
  border-radius: 7px;
  font-size: .55rem;
  font-weight: 800;
  line-height: 14px;
  text-align: center;
  color: #fff;
  background: #f97316;
}

.noc-main { display: grid; gap: 10px; min-width: 0; padding: 12px; }

.panel, .kpi {
  min-width: 0;
  border-radius: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
}

.noc-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.kpi { display: grid; gap: 1px; padding: 9px 10px 0; overflow: hidden; }
.kpi-label { font-size: .6rem; font-weight: 650; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi-value { font-size: 1.04rem; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; font-variant-numeric: tabular-nums; }
.kpi-value small { margin-left: 2px; font-size: .6rem; font-weight: 700; letter-spacing: 0; color: var(--muted); }
.spark { width: calc(100% + 20px); height: 22px; margin: 3px -10px 0; }
.spark-line { fill: none; stroke: var(--primary); stroke-width: 1.5; }
.spark-area { fill: var(--spark-fill); }

.noc-row { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 10px; }
.panel { padding: 10px 11px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.panel-title { font-size: .68rem; font-weight: 750; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.legend { display: inline-flex; align-items: center; gap: 4px; font-size: .58rem; font-weight: 600; color: var(--muted); white-space: nowrap; }
.legend i { width: 9px; height: 3px; margin-left: 5px; border-radius: 2px; }
.lg-in { background: #2f7bff; }
.lg-out { background: #12aee6; }
.pill-ok { padding: .16rem .45rem; border-radius: 6px; font-size: .58rem; font-weight: 800; color: var(--success); background: rgba(34, 197, 94, .12); }
.panel-link { display: inline-flex; align-items: center; gap: 1px; font-size: .6rem; font-weight: 700; color: var(--primary); }
.panel-link .icon { width: 12px; height: 12px; }

.chart { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 6px; row-gap: 5px; }
.chart-y, .chart-x { font: 600 .54rem/1 var(--mono); color: var(--muted); }
.chart-y { display: flex; flex-direction: column; justify-content: space-between; text-align: right; margin: -3px 0; }
.chart-x { grid-column: 2; display: flex; justify-content: space-between; }
.chart-plot {
  position: relative;
  height: 112px;
  background-image: linear-gradient(var(--border) 1px, transparent 1px);
  background-size: 100% 25%;
  border-bottom: 1px solid var(--border);
}
.chart-plot svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.area-in { fill: url(#noc-in); }
.area-out { fill: url(#noc-out); }
.line-in { fill: none; stroke: #2f7bff; stroke-width: 1.8; }
.line-out { fill: none; stroke: #12aee6; stroke-width: 1.4; }
.chart-now {
  position: absolute;
  right: -4px;
  width: 8px; height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: #2f7bff;
  box-shadow: 0 0 0 3px var(--surface), 0 0 0 5px rgba(47, 107, 255, .35);
}

.topo { width: 100%; height: auto; overflow: visible; }
.topo .links path { fill: none; stroke: var(--topo-line); stroke-width: 1.5; }
.topo .flows path { fill: none; stroke: var(--primary); stroke-width: 1.5; stroke-linecap: round; stroke-dasharray: 2 10; animation: flow 1.4s linear infinite; }
.topo .packets circle { fill: var(--accent); filter: drop-shadow(0 0 3px var(--accent)); }
.topo .node > circle { fill: var(--node-fill); stroke: var(--node-stroke); stroke-width: 1.2; }
.topo .node > svg { fill: none; stroke: var(--primary); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.topo .node text { font: 700 9px var(--font); letter-spacing: .04em; fill: var(--muted); text-anchor: middle; }
.topo .node text.label-side { text-anchor: start; }
.topo .node-core > circle { fill: url(#core-grad); stroke: none; }
.topo .node-core > svg { stroke: #fff; }
.topo .node-core .pulse { fill: none; stroke: var(--primary); stroke-width: 1.2; transform-origin: center; transform-box: fill-box; animation: ring 2.4s ease-out infinite; }
@media (prefers-reduced-motion: reduce) { .topo .packets { display: none; } }

.noc-table { width: 100%; border-collapse: collapse; font-size: .64rem; font-variant-numeric: tabular-nums; }
.noc-table th {
  padding: 0 6px 6px;
  border-bottom: 1px solid var(--border);
  font-size: .56rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-align: left;
  text-transform: uppercase;
  color: var(--muted);
}
.noc-table td { padding: 6px; border-bottom: 1px solid var(--border); color: var(--text-2); white-space: nowrap; }
.noc-table tr:last-child td { border-bottom: 0; padding-bottom: 1px; }
.noc-table th:first-child, .noc-table td:first-child { padding-left: 0; }
.noc-table th:last-child, .noc-table td:last-child { padding-right: 0; text-align: right; }
.dev { font: 700 .62rem/1 var(--mono); color: var(--text); }
.meter {
  display: inline-block;
  width: 38px; height: 5px;
  margin-right: 6px;
  overflow: hidden;
  vertical-align: middle;
  border-radius: 3px;
  background: var(--border);
}
.meter i { display: block; width: var(--v); height: 100%; border-radius: inherit; background: var(--grad); }
.meter-warn i { background: linear-gradient(90deg, #f59e0b, #f97316); }
.st {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: .2rem .5rem;
  border-radius: 6px;
  font-size: .58rem;
  font-weight: 750;
}
.st::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.st-ok { color: var(--success); background: rgba(34, 197, 94, .12); }
.st-warn { color: var(--warn); background: rgba(245, 158, 11, .14); }
.st-rec { color: var(--rec); background: rgba(244, 63, 94, .12); }

.noc-foot {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 9px 14px;
  border-top: 1px solid var(--border);
  font-size: .62rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
.foot-ok { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--success); }
.foot-ok i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px rgba(34, 197, 94, .18); }
.foot-sync { margin-left: auto; font-family: var(--mono); }

.chip-threat { top: 6px; left: -18px; animation: bob 7s ease-in-out infinite; }
.chip-resolved { right: -16px; bottom: 4px; animation: bob 7s ease-in-out -3.5s infinite; }
.chip-icon--ok { background: linear-gradient(135deg, #22c55e, #0ea5a4); box-shadow: 0 8px 18px -8px rgba(16, 185, 129, .8); }

/* Industries marquee */
.industries { padding: clamp(8px, 2vw, 20px) 0 0; }
.industries-title {
  margin-bottom: 20px;
  text-align: center;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; gap: 12px; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; gap: 12px; }
.marquee-group li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: .72rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: .93rem;
  font-weight: 650;
  color: var(--text-2);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}
.marquee-group li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad);
}

/* 5b. Home video (lite YouTube embed) ==================================== */
.hero-video { margin-top: clamp(56px, 7vw, 88px); }

.video-card {
  position: relative;
  max-width: 1000px;
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  isolation: isolate;
  background: var(--navy-900);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}

.video-poster {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.video-poster img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.video-poster:hover img { transform: scale(1.03); }

.video-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 11, 26, 0) 42%, rgba(5, 11, 26, .45));
  transition: opacity .3s var(--ease);
}

.video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  color: #fff;
  background: rgba(10, 24, 56, .55);
  border: 1px solid rgba(255, 255, 255, .55);
  -webkit-backdrop-filter: blur(10px) saturate(1.4);
  backdrop-filter: blur(10px) saturate(1.4);
  box-shadow: 0 18px 40px -16px rgba(5, 11, 26, .8);
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.video-play .icon { width: 30px; height: 30px; margin-left: 3px; }
.video-poster:hover .video-play,
.video-poster:focus-visible .video-play {
  background: rgba(29, 82, 230, .88);
  transform: translate(-50%, -50%) scale(1.07);
}
.video-poster:focus-visible { outline: none; }
.video-poster:focus-visible .video-play { outline: 3px solid rgba(255, 255, 255, .85); outline-offset: 5px; }

.video-card iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 640px) {
  .hero-video { margin-top: clamp(40px, 9vw, 56px); }
  .video-play { width: 64px; height: 64px; }
  .video-play .icon { width: 24px; height: 24px; }
}

/* 6. Services ============================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 24px);
}

.service-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 28px 26px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
/* Gradient hairline border revealed on hover */
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  padding: 1.5px;
  border-radius: inherit;
  background: linear-gradient(140deg, var(--blue-500), transparent 38%, transparent 62%, var(--cyan-500));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .45s var(--ease);
}
/* Soft curved glow in the corner */
.service-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -90px; right: -90px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 107, 255, .14), transparent 70%);
  transition: transform .6s var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { transform: scale(1.35); }

.service-card--featured {
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(47, 107, 255, .1), transparent 60%),
    var(--surface);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 58px; height: 58px;
  margin-bottom: 6px;
  border-radius: 20px;
  color: var(--primary);
  background: var(--icon-bg);
  border: 1px solid var(--icon-border);
  transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.service-icon .icon { width: 26px; height: 26px; }
.service-card:hover .service-icon { color: #fff; background: var(--grad); transform: rotate(-6deg) scale(1.04); }

.service-card p { color: var(--text-2); font-size: .96rem; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 4px; }
.tags li {
  padding: .32rem .7rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 650;
  color: var(--chip-text);
  background: var(--chip-bg);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: .92rem;
  font-weight: 700;
  color: var(--primary);
}
.card-link .icon { width: 17px; height: 17px; transition: transform .3s var(--ease); }
.card-link:hover .icon { transform: translateX(4px); }

/* 7. CCTV island ========================================================== */
.cctv { padding-block: clamp(24px, 4vw, 48px) clamp(56px, 7vw, 96px); }

.island {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(40px, 6vw, 80px) clamp(22px, 5vw, 72px);
  border-radius: var(--radius-xl);
  color: #e6eeff;
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(47, 107, 255, .55), transparent 60%),
    radial-gradient(70% 60% at 0% 100%, rgba(18, 174, 230, .35), transparent 60%),
    linear-gradient(160deg, #0b1d4a 0%, #071331 100%);
  box-shadow: 0 30px 60px -32px rgba(7, 19, 49, .6);
}
.island h2, .island h3 { color: #fff; }
.island .lead { color: #b9c8e8; }

.island-decor span {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .08);
}
.island-decor span:nth-child(1) { width: 720px; height: 720px; right: -260px; top: -300px; }
.island-decor span:nth-child(2) { width: 520px; height: 520px; right: -160px; top: -200px; }
.island-decor span:nth-child(3) { width: 320px; height: 320px; right: -60px; top: -100px; border-color: rgba(255, 255, 255, .12); }

.cctv-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(40px, 5vw, 72px);
}
.cctv-copy { display: grid; justify-items: start; gap: 20px; }

.cctv-features { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px; margin: 8px 0 10px; }
.cctv-features li { display: flex; gap: 14px; align-items: flex-start; }
.cctv-features h3 { font-size: 1rem; margin-bottom: 3px; }
.cctv-features p { font-size: .88rem; color: #a9b9da; line-height: 1.55; }
.cf-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 15px;
  color: #bcd2ff;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
}

.cctv-visual { position: relative; padding: 0 0 28px; }
.cctv-panel { padding: 14px; border-radius: 30px; }
.cctv-top { display: flex; align-items: center; justify-content: space-between; padding: 4px 6px 14px; }
.cctv-title { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 700; color: #fff; }
.cctv-title .icon { width: 18px; height: 18px; color: #8fb3ff; }
.rec { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 800; letter-spacing: .1em; color: #ff8a8a; }
.rec::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #ff4d4f; animation: blink 1.2s steps(2, jump-none) infinite; }

.cam-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cam {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 18px;
  background: #0b1630;
  border: 1px solid rgba(255, 255, 255, .08);
}
.cam > svg { width: 100%; height: 100%; }
.cam::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .03) 0 1px, transparent 1px 3px),
    radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(0, 0, 0, .45));
  pointer-events: none;
}
.cam-label, .cam-time {
  position: absolute;
  z-index: 1;
  font-size: .64rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}
.cam-label {
  left: 8px; bottom: 8px;
  padding: 5px 8px;
  border-radius: 8px;
  background: rgba(3, 10, 25, .55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.cam-time { right: 8px; top: 8px; font-family: ui-monospace, "SF Mono", Consolas, monospace; font-weight: 500; opacity: .85; font-size: .58rem; }
.detect {
  position: absolute;
  z-index: 1;
  border: 1.5px solid #38c6f4;
  border-radius: 6px;
  box-shadow: 0 0 0 1px rgba(56, 198, 244, .25), 0 0 16px rgba(56, 198, 244, .35);
  animation: detect 3s ease-in-out infinite;
}
.detect span {
  position: absolute;
  bottom: calc(100% + 4px);
  left: -1.5px;
  padding: 2px 6px;
  border-radius: 5px;
  font-size: .56rem;
  font-weight: 800;
  white-space: nowrap;
  color: #04121f;
  background: #38c6f4;
}

.cctv-stats { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10px; margin-top: 10px; }
.cs {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
}
.cs small { font-size: .7rem; font-weight: 600; color: #9fb0d3; }
.cs strong { display: inline-flex; align-items: center; gap: 8px; font-size: .98rem; font-weight: 800; color: #fff; }
.cs-storage { grid-template-columns: 1fr auto; align-items: center; }
.cs-storage small { grid-column: 1 / -1; }
.cs .bar { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.cs .bar i { display: block; width: var(--w); height: 100%; border-radius: inherit; background: var(--grad); }
.cs-online strong i { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74, 222, 128, .18); }

.chip-alert { left: -26px; bottom: -6px; animation: bob 7s ease-in-out -1.5s infinite; }
.chip-alert .chip-icon { background: linear-gradient(135deg, #ff6b6b, #ff9f43); box-shadow: 0 8px 18px -8px rgba(255, 107, 107, .8); }
.chip-alert .chip-text small { color: #b9c8e8; }
.chip-alert .chip-text strong { color: #fff; font-size: .88rem; }

/* 8. Why us =============================================================== */
.why {
  isolation: isolate;
  padding-block: calc(var(--section-pad) + var(--wave-h));
  background: var(--bg-soft);
}

.wave { position: absolute; left: 0; z-index: 1; width: 100%; height: var(--wave-h); pointer-events: none; }
.wave path { fill: var(--bg); transition: fill .4s var(--ease); }
.wave-top { top: -1px; }
.wave-bottom { bottom: -1px; transform: scale(-1, -1); }

.why-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.blob-4 { width: 480px; height: 480px; top: 18%; left: -120px; background: var(--blob-1); opacity: .7; }
.blob-5 { width: 380px; height: 380px; bottom: 12%; left: 22%; background: var(--blob-2); opacity: .7; animation-delay: -9s; }

.why-inner {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  align-items: start;
  gap: clamp(40px, 6vw, 88px);
}
.why-intro { position: sticky; top: 120px; display: grid; justify-items: start; gap: 18px; }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; margin-top: 10px; }
.stat { display: flex; flex-direction: column-reverse; gap: 2px; padding: 20px 22px; border-radius: 24px; }
.stat dt { font-size: .86rem; font-weight: 600; color: var(--muted); }
.stat dd {
  font-size: clamp(1.8rem, 1.4rem + 1.2vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.why-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 26px 24px;
  border-radius: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why-card p { font-size: .94rem; color: var(--text-2); }
.why-icon {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  margin-bottom: 6px;
  border-radius: 17px;
  color: var(--primary);
  background: var(--icon-bg);
  border: 1px solid var(--icon-border);
}
.why-icon .icon { width: 24px; height: 24px; }

/* 9. Process ============================================================== */
.steps-wrap { position: relative; }
.steps-line {
  position: absolute;
  top: 6px; left: 0;
  width: 100%; height: 60px;
  overflow: visible;
}
.steps-line path {
  fill: none;
  stroke: var(--primary);
  stroke-opacity: .45;
  stroke-width: 2;
  stroke-dasharray: 2 9;
  stroke-linecap: round;
  animation: flow 2.2s linear infinite;
}

.steps { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
.step { display: grid; justify-items: center; align-content: start; gap: 12px; padding: 0 4px; text-align: center; }
.step-num {
  display: grid;
  place-items: center;
  width: 72px; height: 72px;
  margin-bottom: 8px;
  border-radius: 26px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm), 0 0 0 8px var(--bg);
  transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.step:hover .step-num { color: #fff; background: var(--grad); transform: translateY(-4px) rotate(-4deg); }
.step h3 { font-size: 1.06rem; }
.step p { font-size: .92rem; color: var(--text-2); }

/* 10. CTA banner ========================================================== */
.cta-section { padding-block: 0 clamp(24px, 4vw, 40px); }
.cta-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: clamp(36px, 6vw, 72px) clamp(24px, 6vw, 72px);
  border-radius: var(--radius-xl);
  color: #fff;
  background: linear-gradient(120deg, #1a46d1 0%, #2f6bff 50%, #10a6e0 100%);
  box-shadow: 0 40px 80px -40px rgba(29, 82, 230, .8);
}
.cta-banner h2 { color: #fff; max-width: 20ch; }
.cta-banner p { margin-top: 12px; color: rgba(255, 255, 255, .86); max-width: 52ch; font-size: 1.05rem; }
.cta-decor, .cta-decor::before, .cta-decor::after {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22);
}
.cta-decor { width: 520px; height: 520px; right: -140px; top: -260px; }
.cta-decor::before { content: ""; inset: 70px; border-color: rgba(255, 255, 255, .16); }
.cta-decor::after { content: ""; inset: 150px; background: rgba(255, 255, 255, .08); border: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* 11. FAQ ================================================================= */
.faq-inner {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: clamp(36px, 6vw, 88px);
}
.faq-intro { position: sticky; top: 120px; display: grid; justify-items: start; gap: 18px; }
.faq-intro .btn { margin-top: 6px; }

.faq-list { display: grid; gap: 12px; }
.faq-item {
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.faq-item[open] { border-color: rgba(47, 107, 255, .35); box-shadow: var(--shadow); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  list-style: none;
  border-radius: 22px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { font-size: 1.02rem; font-weight: 700; line-height: 1.4; }
.faq-item summary:hover h3 { color: var(--primary); }
.faq-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  color: var(--primary);
  background: var(--chip-bg);
  transition: transform .35s var(--ease), background .35s, color .35s;
}
.faq-icon .icon { width: 17px; height: 17px; }
.faq-item[open] .faq-icon { transform: rotate(135deg); color: #fff; background: var(--grad); }
.faq-answer { padding: 0 22px 22px; color: var(--text-2); font-size: .97rem; }

@supports (interpolate-size: allow-keywords) {
  :root { interpolate-size: allow-keywords; }
  .faq-item::details-content {
    block-size: 0;
    overflow: hidden;
    transition: block-size .4s var(--ease), content-visibility .4s allow-discrete;
  }
  .faq-item[open]::details-content { block-size: auto; }
}

/* 12. Contact ============================================================= */
.contact {
  isolation: isolate;
  padding-top: calc(var(--section-pad) + var(--wave-h));
  padding-bottom: var(--section-pad);
  background: var(--bg-soft);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: clamp(36px, 5vw, 72px);
}
.contact-info { display: grid; justify-items: start; gap: 18px; }

.contact-cards { display: grid; gap: 12px; width: 100%; margin-top: 12px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.contact-card > div { display: grid; gap: 2px; min-width: 0; }
.contact-card small { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.contact-card a, .contact-card address, .contact-card span { font-weight: 600; overflow-wrap: anywhere; }
.contact-card span.muted { font-size: .88rem; font-weight: 500; }
.contact-card a:hover { color: var(--primary); }
.text-link { margin-top: 2px; font-size: .88rem; color: var(--primary); }
.text-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.ci {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 15px;
  color: var(--primary);
  background: var(--icon-bg);
  border: 1px solid var(--icon-border);
}

.form-wrap { position: relative; isolation: isolate; }
.blob-6 { width: 300px; height: 300px; top: -40px; right: -40px; background: var(--blob-1); z-index: -1; }
.blob-7 { width: 260px; height: 260px; bottom: -40px; left: -30px; background: var(--blob-2); z-index: -1; animation-delay: -8s; }

.form-card { padding: clamp(24px, 4vw, 40px); border-radius: 32px; }
.form-title { margin-bottom: 22px; font-size: 1.3rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; align-content: start; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .87rem; font-weight: 650; }
.req { color: var(--primary); }

.field input, .field select, .field textarea {
  width: 100%;
  padding: .85rem 1rem;
  border-radius: 15px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); opacity: .8; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(47, 107, 255, .16);
}
.field textarea { min-height: 128px; resize: vertical; }
.field select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.8rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f6bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 18px;
}
.field select option { color: #0b1a3a; background: #fff; }

.error-msg { min-height: 0; font-size: .8rem; font-weight: 600; color: var(--danger); }
.error-msg:empty { display: none; }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }
.field.has-error input:focus, .field.has-error textarea:focus { box-shadow: 0 0 0 4px rgba(220, 38, 38, .14); }

.form-foot { display: grid; justify-items: center; gap: 14px; margin-top: 24px; }
.form-foot .btn { width: 100%; }
.form-note { font-size: .82rem; color: var(--muted); text-align: center; }
.form-note .icon { display: inline-block; width: 15px; height: 15px; margin-right: 6px; vertical-align: -3px; color: var(--primary); }
.form-status { margin-top: 14px; font-size: .9rem; font-weight: 600; color: var(--success); }
.form-status:empty { display: none; }

/* 13. Footer ============================================================== */
.site-footer {
  position: relative;
  padding: calc(var(--wave-h) + clamp(48px, 7vw, 80px)) 0 28px;
  color: #a9b9da;
  background: var(--footer-bg);
}
.site-footer .wave path { fill: var(--bg-soft); }

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr) minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 40px;
}
.footer-brand { display: grid; justify-items: start; align-content: start; gap: 18px; }
.footer-brand p { max-width: 36ch; font-size: .94rem; }
.footer-title {
  margin-bottom: 18px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
}
.footer-links { display: grid; gap: 10px; }
.footer-links a, .footer-contact a { font-size: .94rem; transition: color .2s; }
.footer-links a:hover, .footer-contact a:hover { color: #fff; }
.footer-contact { display: grid; gap: 14px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: .94rem; }
.footer-contact .icon { width: 18px; height: 18px; margin-top: 3px; color: #6f9bff; }
.footer-contact a, .footer-contact span { overflow-wrap: anywhere; }

.socials { display: flex; gap: 10px; }
.socials a {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 14px;
  color: #cfdcf7;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  transition: background .25s, color .25s, transform .25s var(--ease);
}
.socials a:hover { color: #fff; background: var(--grad); transform: translateY(-2px); }
.socials .icon { width: 19px; height: 19px; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .88rem;
}

.to-top-float {
  position: fixed;
  right: calc(clamp(16px, 3vw, 28px) + 7px);
  bottom: calc(clamp(16px, 3vw, 28px) + env(safe-area-inset-bottom, 0px) + 70px);
  z-index: 89;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--glass-strong);
  color: var(--text);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: blur(14px) saturate(1.6);
  backdrop-filter: blur(14px) saturate(1.6);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
}
.to-top-float.is-on { opacity: 1; visibility: visible; transform: none; }
.to-top-float:hover { transform: translateY(-3px); }
.to-top-float .icon { width: 20px; height: 20px; }
.wa-float {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: calc(clamp(16px, 3vw, 28px) + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 58px; height: 58px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  color: #fff;
  background: #25d366;
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .7);
  transition: transform .3s var(--ease);
}
.wa-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid #25d366;
  animation: ring-out 2.4s ease-out infinite;
}
.wa-float .icon { width: 28px; height: 28px; }
.wa-float:hover { transform: translateY(-3px) scale(1.04); }
.wa-picker {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: calc(clamp(16px, 3vw, 28px) + env(safe-area-inset-bottom, 0px) + 126px);
  z-index: 91;
  width: min(280px, calc(100vw - 32px));
  padding: 10px;
  border-radius: 20px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  animation: wa-pop .22s var(--ease);
}
.wa-picker[hidden] { display: none; }
.wa-picker-title {
  margin: 2px 8px 8px;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}
.wa-pick {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 13px;
  font-weight: 700;
  color: var(--text);
  transition: background-color .2s, transform .2s;
}
.wa-pick:hover { background: var(--nav-hover); }
.wa-pick:active { transform: scale(.98); }
.wa-pick-num { font-size: .86rem; font-weight: 600; color: #1da851; }
@keyframes wa-pop { from { opacity: 0; transform: translateY(8px) scale(.97); } }

/* 14. Motion & reveal ===================================================== */
@keyframes drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(40px, 30px, 0) scale(1.12); }
}
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-in { from { transform: rotate(-90deg) scale(.6); opacity: .3; } }
@keyframes flow { to { stroke-dashoffset: -32; } }
@keyframes ring { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.9); opacity: 0; } }
@keyframes ring-out { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.5); opacity: 0; } }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes marquee { to { transform: translateX(calc(-50% - 6px)); } }
@keyframes detect { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } }

.hero-copy > * { animation: rise .9s var(--ease) both; }
.hero-copy > :nth-child(2) { animation-delay: .08s; }
.hero-copy > :nth-child(3) { animation-delay: .16s; }
.hero-copy > :nth-child(4) { animation-delay: .24s; }
.hero-copy > :nth-child(5) { animation-delay: .32s; }
.hero-visual { animation: rise 1.1s .2s var(--ease) both; }

/* Hidden only once JS has confirmed it can reveal them again */
.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal-ready .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}

/* 15. Responsive ========================================================== */
@media (max-width: 1199.98px) {
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1099.98px) {
  .nav-toggle { display: grid; }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin: 0;
    padding: 10px;
    border-radius: 28px;
    background: var(--glass-strong);
    border: 1px solid var(--glass-border);
    -webkit-backdrop-filter: blur(22px) saturate(1.6);
    backdrop-filter: blur(22px) saturate(1.6);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.98);
    transform-origin: top center;
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s;
  }
  .nav.is-open .nav-links {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s;
  }
  .nav-links a:not(.btn) { padding: .9rem 1.1rem; border-radius: 18px; font-size: 1rem; }
  .menu-cta { display: block; margin-top: 6px; }
  .menu-cta .btn { width: 100%; }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .noc-body { grid-template-columns: minmax(0, 1fr); }
  .noc-rail, .col-type { display: none; }
}

@media (max-width: 991.98px) {
  .hero-inner, .cctv-inner, .why-inner, .faq-inner, .contact-inner { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { justify-items: center; text-align: center; }
  .hero-copy h1 { max-width: 18ch; }
  .hero-cta, .hero-points { justify-content: center; }
  .hero-visual { width: 100%; max-width: 640px; margin-inline: auto; }

  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .cctv-visual { max-width: 580px; width: 100%; margin-inline: auto; }

  .why-intro, .faq-intro { position: static; }

  .steps-line { display: none; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 0; max-width: 620px; margin-inline: auto; }
  .step {
    position: relative;
    grid-template-columns: 64px minmax(0, 1fr);
    justify-items: start;
    column-gap: 20px;
    row-gap: 4px;
    padding: 0 0 32px;
    text-align: left;
  }
  .step::before {
    content: "";
    position: absolute;
    left: 31px; top: 64px; bottom: 0;
    border-left: 2px dashed rgba(47, 107, 255, .35);
  }
  .step:last-child { padding-bottom: 0; }
  .step:last-child::before { display: none; }
  .step-num { grid-row: span 2; width: 64px; height: 64px; margin: 0; border-radius: 22px; font-size: 1.15rem; box-shadow: var(--shadow-sm); }
  .step h3 { align-self: end; padding-top: 8px; }

  .cta-banner { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 767.98px) {
  .services-grid, .why-grid { grid-template-columns: minmax(0, 1fr); }
  .cctv-features { grid-template-columns: minmax(0, 1fr); }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 20px; }
  .footer-brand, .footer-grid > :last-child { grid-column: 1 / -1; }
  .cta-actions .btn { flex: 1 1 220px; }
}

@media (max-width: 599.98px) {
  .hero-visual { padding: 26px 0 46px; }
  .noc { border-radius: 22px; }
  .noc-body { grid-template-columns: minmax(0, 1fr); }
  .noc-rail, .panel-topo, .col-type, .foot-sla, .noc-name small, .noc-clock { display: none; }
  .noc-main { padding: 10px; gap: 8px; }
  .noc-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .noc-row { grid-template-columns: minmax(0, 1fr); }
  .chip { padding: 7px 12px 7px 7px; border-radius: 16px; gap: 8px; }
  .chip-icon { width: 32px; height: 32px; border-radius: 11px; }
  .chip-text strong { font-size: .86rem; }
  .chip-threat { display: none; }
  .chip-resolved { right: 6px; bottom: 0; }
  .chip-alert { left: 8px; }
  .hv-ring { display: none; }

  .island { border-radius: 32px; }
  .cctv-panel { padding: 10px; border-radius: 24px; }
  .cam-grid { gap: 6px; }
  .cam { border-radius: 12px; }
  .cam-time { display: none; }
  .cctv-stats { grid-template-columns: minmax(0, 1fr); }

  .stat { padding: 16px 18px; border-radius: 20px; }
  .why-card { grid-template-columns: 50px minmax(0, 1fr); column-gap: 16px; row-gap: 4px; padding: 20px; border-radius: 22px; }
  .why-icon { grid-row: span 2; margin: 0; }
  .faq-item summary { padding: 18px; }
  .faq-answer { padding: 0 18px 18px; }
  .contact-card { padding: 16px; gap: 14px; }
}

@media (max-width: 399.98px) {
  .eyebrow { font-size: .7rem; letter-spacing: .02em; }
}

@media (max-width: 379.98px) {
  .brand img { height: 38px; }
  .icon-btn { width: 38px; height: 38px; }
  .lang-switch span { padding: .38rem .5rem; }
  .nav { gap: 8px; padding-left: 10px; }
  .hero-cta .btn { width: 100%; }
}