:root {
  --red: #e8292d;
  --red-dark: #b9151a;
  --ink: #102033;
  --muted: #657789;
  --line: #dce8f2;
  --soft: #eef7fb;
  --panel: #ffffff;
  --navy: #061524;
  --blue: #116da8;
  --cyan: #14b8d7;
  --ai-teal: #20d1c2;
  --steel: #24384d;
  --shadow: 0 20px 58px rgba(8, 25, 43, .13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: "Noto Sans Thai", "Leelawadee UI", Tahoma, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, #f8fcff 0%, #fff 26%, #f6fbff 100%);
  overflow-x: clip;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg,
video,
iframe {
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
  max-width: 100%;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 16px;
  left: 50%;
  width: min(1088px, calc(100% - 40px));
  min-height: 68px;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 7px 10px 7px 18px;
  border: 1px solid rgba(211, 232, 244, .54);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(232, 246, 252, .44));
  box-shadow: 0 14px 42px rgba(5, 24, 42, .14);
  backdrop-filter: blur(20px) saturate(1.25);
  transform: translateX(-50%);
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  display: block;
  width: auto;
  height: 56px;
  max-width: 156px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px;
  color: #263b51;
  font-size: 16px;
  font-weight: 780;
  letter-spacing: .01em;
}

.nav-links a {
  position: relative;
  padding: 9px 0;
  white-space: nowrap;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 5px;
  height: 2px;
  border-radius: 999px;
  background: var(--red);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .2s ease, transform .2s ease;
}

.nav-links a:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.quote-button,
.primary-action,
.secondary-action,
.secondary-light {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 0;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.quote-button,
.primary-action {
  color: #fff;
  background: linear-gradient(135deg, var(--red) 0%, #ff464c 72%, #ff6b5f 100%);
  box-shadow: 0 14px 30px rgba(232, 41, 45, .3);
}

.secondary-action,
.secondary-light {
  color: #fff;
  border: 1px solid rgba(155, 226, 255, .44);
  background: rgba(8, 25, 43, .34);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16);
}

.secondary-action {
  background:
    linear-gradient(135deg, rgba(17, 109, 168, .28), rgba(8, 25, 43, .3));
}

.language-switch {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: #263b51;
  background: rgba(255, 255, 255, .68);
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .06);
}

.language-switch a {
  color: var(--muted);
  font-weight: 650;
  padding: 2px 0;
}

.language-switch a.active {
  color: var(--red);
}

.globe-icon {
  position: relative;
  width: 20px;
  height: 20px;
  display: inline-block;
  border: 2px solid var(--red);
  border-radius: 50%;
}

.globe-icon::before,
.globe-icon::after {
  content: "";
  position: absolute;
  inset: 3px 6px;
  border-left: 1.5px solid var(--red);
  border-right: 1.5px solid var(--red);
  border-radius: 50%;
}

.globe-icon::after {
  inset: 8px 2px auto;
  height: 0;
  border: 0;
  border-top: 1.5px solid var(--red);
  border-radius: 0;
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: start;
  padding-top: 178px;
  overflow: hidden;
  color: #fff;
  background: var(--navy);
  scroll-margin-top: 116px;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 185px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .07) 28%, rgba(255, 255, 255, .28) 58%, rgba(255, 255, 255, .75) 84%, #fff 100%);
  pointer-events: none;
}

.hero-bg,
.hero-bg img {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(1.09) contrast(1.1) saturate(1.08);
  transform: translateZ(0) scale(1.006);
  transform-origin: center;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 15, 27, .91) 0%, rgba(6, 29, 49, .58) 46%, rgba(5, 22, 36, .16) 78%, rgba(5, 22, 36, .08) 100%),
    radial-gradient(circle at 76% 30%, rgba(42, 191, 229, .16), rgba(42, 191, 229, 0) 38%),
    linear-gradient(0deg, rgba(5, 19, 33, .54), rgba(6, 40, 63, .08) 58%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-width: 0;
}

.eyebrow,
.section-heading span,
.contact-heading span,
.contact-kicker {
  margin: 0;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}

.hero .eyebrow {
  width: fit-content;
  color: #fff;
  padding: 8px 12px;
  border: 1px solid rgba(156, 226, 255, .38);
  border-radius: 999px;
  background: rgba(20, 184, 215, .11);
}

.hero h1 {
  max-width: 760px;
  margin: 20px 0 16px;
  font-size: clamp(34px, 3.65vw, 52px);
  line-height: 1.2;
  font-weight: 740;
  letter-spacing: 0;
}

.hero-by {
  display: inline-block;
  margin-top: 2px;
  color: #fff;
}

.mobile-break {
  display: none;
}

.hero-title-en {
  max-width: 820px;
  font-size: clamp(38px, 3.6vw, 52px);
  line-height: 1.14;
  overflow-wrap: anywhere;
}

.hero-title-en span {
  display: inline-block;
  margin-top: 6px;
  font-size: .82em;
  font-weight: 650;
  color: rgba(255, 255, 255, .94);
}

.hero-copy {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
  line-height: 1.75;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.status-panel {
  position: absolute;
  z-index: 3;
  right: max(24px, calc((100vw - 1180px) / 2));
  top: 218px;
  width: min(286px, calc(100% - 48px));
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 16px;
  color: #fff;
  background:
    linear-gradient(150deg, rgba(20, 184, 215, .16), rgba(255, 255, 255, .025)),
    rgba(7, 22, 36, .3);
  box-shadow: 0 22px 56px rgba(2, 13, 24, .16);
  backdrop-filter: blur(10px);
}

.status-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.status-panel-head span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  color: rgba(255, 255, 255, .72);
  background: rgba(255, 255, 255, .055);
  font-size: 12px;
  font-weight: 750;
}

.status-panel-head strong {
  max-width: 166px;
  text-align: right;
  font-size: 14px;
  line-height: 1.25;
}

.status-list {
  display: grid;
  gap: 7px;
  margin-top: 12px;
}

.status-item {
  min-height: 34px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 11px;
  color: rgba(255, 255, 255, .82);
  background: rgba(255, 255, 255, .032);
  font-size: 12px;
  font-weight: 650;
}

.status-item b {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 5px rgba(74, 222, 128, .14);
}

.status-item.active {
  color: #fff;
  border-color: rgba(32, 209, 194, .5);
  background: rgba(17, 109, 168, .24);
}

.status-item.warning b {
  background: #facc15;
  box-shadow: 0 0 0 5px rgba(250, 204, 21, .14);
}

.system-strip {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 30px;
  width: min(820px, calc(100% - 48px));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  transform: translateX(-50%);
}

.system-card {
  min-height: 78px;
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: center;
  column-gap: 14px;
  padding: 14px 16px;
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(9, 25, 42, .84), rgba(16, 48, 73, .74));
  box-shadow: 0 18px 44px rgba(2, 13, 24, .2);
  backdrop-filter: blur(18px);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.system-card:hover {
  transform: translateY(-6px);
  border-color: rgba(32, 209, 194, .62);
  box-shadow: 0 28px 70px rgba(4, 28, 47, .3);
}

.system-strip strong,
.system-strip small {
  display: block;
  overflow-wrap: anywhere;
}

.system-strip strong {
  font-size: 20px;
  line-height: 1.1;
}

.system-strip small {
  margin-top: 2px;
  color: rgba(255, 255, 255, .64);
}

.chip-icon,
.node-icon {
  width: 44px;
  height: 44px;
  display: inline-block;
  border-radius: 12px;
  background-color: #fff1f2;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 26px 26px;
}

.system-card .chip-icon {
  width: 58px;
  height: 52px;
  border-radius: 12px;
  background-color: #fff;
  box-shadow: 0 10px 24px rgba(232, 41, 45, .18);
}

.camera {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 64 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16 14h29c4 0 7 3 7 7s-3 7-7 7H16V14Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M52 17h7v8h-7' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Ccircle cx='22' cy='21' r='7' fill='%23eaf7ff' stroke='%23061b3a' stroke-width='3'/%3E%3Ccircle cx='22' cy='21' r='3' fill='%23e8292d'/%3E%3Cpath d='M30 28v6M24 42h18M36 28l6 14H24l6-14' stroke='%23061b3a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M12 13c0-4 3-7 7-7' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M48 10h5M48 14h7' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 52px 42px;
}

.access {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 8h19v34H12V8Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M31 18h9v24h-9' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Ccircle cx='22' cy='25' r='2' fill='%23e8292d'/%3E%3Cpath d='M35 14c4 1 7 4 8 8M36 19c2 1 4 3 4 5' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M8 42h35' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 48px 48px;
}

.network {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='22' cy='22' r='14' fill='%23ffffff' stroke='%23061b3a' stroke-width='3'/%3E%3Cpath d='M8 22h28M22 8c5 5 5 23 0 28M22 8c-5 5-5 23 0 28' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M35 29l8 4v7c0 4-3 6-8 8-5-2-8-4-8-8v-7l8-4Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='m31 39 3 3 6-8' stroke='%23e8292d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 48px 48px;
}

.alarm {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 12c-5 2-8 7-8 13 0 8 6 14 14 14h4V8c-3 0-5 1-6 3-2-1-3-1-4 1Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M29 12h6M29 24h8M29 36h6M35 12v24M41 17h3M41 24h3M41 31h3' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Ccircle cx='35' cy='12' r='2' fill='%23e8292d'/%3E%3Ccircle cx='37' cy='24' r='2' fill='%23e8292d'/%3E%3Ccircle cx='35' cy='36' r='2' fill='%23e8292d'/%3E%3C/svg%3E");
  background-size: 48px 48px;
}

.professional {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 17h30v25H9V17Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M17 17v-5c0-3 2-5 5-5h6c3 0 5 2 5 5v5' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='m18 31 5 5 10-13' stroke='%23e8292d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M9 24h30' stroke='%23061b3a' stroke-width='3'/%3E%3C/svg%3E");
  background-size: 48px 48px;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 52px 0 64px;
  scroll-margin-top: 82px;
  min-width: 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.hero h1,
.hero-copy,
.section-heading h2,
.section-heading p,
.contact-heading h2,
.contact-heading p,
.status-panel-head strong,
.status-item,
.service-card h3,
.service-card p,
.product-feature h3,
.product-feature p,
.product-card-link strong,
.product-card-link small,
.news-card h3,
.news-card p,
.contact-card h3,
.contact-list dd {
  overflow-wrap: break-word;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading h2,
.contact-heading h2 {
  margin: 6px 0 0;
  font-size: clamp(25px, 2.7vw, 36px);
  line-height: 1.12;
  font-weight: 750;
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.section-heading.center p {
  margin-left: auto;
  margin-right: auto;
  max-width: 720px;
}

.system-section {
  padding-top: 28px;
}

.system-section .section-heading {
  max-width: none;
  margin-bottom: 22px;
}

.system-section .section-heading span {
  font-size: 12px;
}

.system-section .section-heading h2 {
  white-space: nowrap;
}

.system-section .section-heading p {
  max-width: none;
  white-space: nowrap;
}

.system-map {
  position: relative;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(230px, 1fr) 280px minmax(230px, 1fr);
  grid-template-rows: repeat(2, minmax(210px, 1fr));
  align-items: center;
  gap: 40px 58px;
  padding: 58px 66px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at center, rgba(20, 184, 215, .2), transparent 35%),
    radial-gradient(circle at 50% 50%, rgba(232, 41, 45, .075), transparent 50%),
    linear-gradient(180deg, #ffffff, #f4fbff);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.system-map::before,
.system-map::after {
  content: "";
  position: absolute;
  inset: 96px 150px;
  border: 1px solid rgba(17, 109, 168, .18);
  border-radius: 48%;
}

.system-map::after {
  inset: 140px 220px;
  border-color: rgba(232, 41, 45, .15);
  transform: rotate(-7deg);
}

.map-center {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 255px;
  height: 255px;
  display: grid;
  place-content: center;
  text-align: center;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  color: #fff;
  border: 1px solid rgba(120, 205, 255, .34);
  background:
    radial-gradient(circle at 30% 24%, rgba(118, 229, 255, .54), rgba(20, 184, 215, .2) 30%, transparent 50%),
    radial-gradient(circle at 75% 82%, rgba(232, 41, 45, .24), transparent 40%),
    linear-gradient(145deg, #1298c9 0%, #0c5f91 44%, #061524 100%);
  box-shadow:
    0 30px 78px rgba(7, 18, 31, .34),
    inset 0 1px 0 rgba(255, 255, 255, .24),
    inset 0 -28px 48px rgba(3, 13, 27, .38),
    0 0 0 18px rgba(17, 109, 168, .08),
    0 0 0 36px rgba(20, 184, 215, .045);
}

.map-center::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 50%;
}

.map-center img {
  width: 132px;
  justify-self: center;
  margin-bottom: 8px;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, .22));
}

.map-center span {
  color: rgba(255, 255, 255, .62);
  font-size: 15px;
}

.map-center strong {
  margin-top: 6px;
  font-size: 28px;
  line-height: 1.15;
}

.map-node {
  position: relative;
  z-index: 3;
  width: auto;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 26px 22px;
  border: 1px solid rgba(13, 95, 158, .12);
  border-radius: 22px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .97), rgba(245, 251, 255, .92)),
    radial-gradient(circle at 50% 0%, rgba(20, 184, 215, .1), transparent 58%);
  box-shadow: 0 18px 48px rgba(8, 25, 43, .1);
  backdrop-filter: blur(12px);
  min-width: 0;
}

.map-node::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, .85);
  border-radius: 17px;
  pointer-events: none;
}

.map-node .node-icon {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  background-color: #fff1f2;
  background-size: 58px 52px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 16px 32px rgba(232, 41, 45, .12);
}

.map-node h3,
.service-card h3 {
  margin: 18px 0 6px;
  font-size: 21px;
}

.map-node p,
.service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.node-cctv {
  grid-column: 1;
  grid-row: 1;
}

.node-access {
  grid-column: 3;
  grid-row: 1;
}

.node-alarm {
  grid-column: 1;
  grid-row: 2;
}

.node-network {
  grid-column: 3;
  grid-row: 2;
}

.system-section .system-map {
  display: none;
}

.system-gallery {
  margin-top: 38px;
  padding: 22px;
  border: 1px solid rgba(180, 213, 232, .76);
  border-radius: 26px;
  background:
    radial-gradient(circle at 88% 8%, rgba(32, 209, 194, .18), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(243, 250, 255, .88));
  box-shadow: 0 24px 64px rgba(8, 25, 43, .12);
  overflow: hidden;
}

.system-gallery-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.system-gallery-head span,
.profile-copy span {
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}

.system-gallery-head h3,
.profile-copy h3 {
  margin: 6px 0 0;
  color: #071d3c;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.2;
}

.profile-button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 11px;
  color: #fff;
  font-weight: 800;
  white-space: nowrap;
  background: linear-gradient(135deg, #0c5f91 0%, #14b8d7 58%, #20d1c2 100%);
  box-shadow: 0 14px 34px rgba(17, 109, 168, .24);
}

.system-track {
  display: flex;
  gap: 18px;
  transition: transform .65s cubic-bezier(.22, 1, .36, 1);
  will-change: transform;
}

.system-frame {
  overflow: hidden;
  border-radius: 20px;
}

.system-slide {
  flex: 0 0 100%;
  margin: 0;
  border: 0;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 16px 38px rgba(8, 25, 43, .12);
  overflow: hidden;
}

.system-slide img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #fff;
}

.profile-overview {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
  gap: 24px;
  align-items: stretch;
  padding: 24px;
  border: 1px solid rgba(189, 216, 230, .78);
  border-radius: 24px;
  background:
    radial-gradient(circle at 12% 16%, rgba(232, 41, 45, .07), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, .96), rgba(246, 251, 255, .9));
  box-shadow: 0 22px 52px rgba(8, 25, 43, .1);
}

.profile-copy p,
.profile-copy li {
  color: var(--muted);
  line-height: 1.74;
}

.profile-copy p {
  margin: 14px 0 12px;
}

.profile-copy ul {
  margin: 0;
  padding-left: 20px;
}

.profile-copy li + li {
  margin-top: 8px;
}

.profile-copy-scroll {
  max-height: 438px;
  overflow-y: auto;
  padding: 2px 14px 2px 0;
  scrollbar-color: rgba(17, 109, 168, .46) rgba(220, 232, 242, .58);
  scrollbar-width: thin;
}

.profile-copy-scroll::-webkit-scrollbar {
  width: 8px;
}

.profile-copy-scroll::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(220, 232, 242, .58);
}

.profile-copy-scroll::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(17, 109, 168, .62), rgba(20, 184, 215, .7));
}

.profile-copy h4 {
  margin: 18px 0 8px;
  color: #071d3c;
  font-size: 18px;
  line-height: 1.35;
}

.profile-roles {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
}

.profile-roles div {
  display: grid;
  grid-template-columns: minmax(150px, .42fr) 1fr;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(189, 216, 230, .62);
  border-radius: 12px;
  background: rgba(255, 255, 255, .68);
}

.profile-roles dt {
  color: #071d3c;
  font-weight: 800;
}

.profile-roles dd {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.profile-image-link {
  position: relative;
  display: grid;
  min-height: 320px;
  place-items: center;
  padding: 14px;
  border: 1px solid rgba(189, 216, 230, .86);
  border-radius: 20px;
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 16px 36px rgba(8, 25, 43, .1);
  overflow: hidden;
  cursor: zoom-in;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.profile-image-link:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 184, 215, .48);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 24px 54px rgba(8, 25, 43, .14);
}

.profile-image-link:focus-visible {
  outline: 3px solid rgba(20, 184, 215, .42);
  outline-offset: 4px;
}

.profile-image-link img {
  width: 100%;
  max-height: 430px;
  object-fit: contain;
}

.services-section {
  padding-top: 24px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.service-card {
  grid-column: span 2;
  min-height: 245px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, #fff, #f8fcff);
  box-shadow: 0 12px 34px rgba(8, 25, 43, .06);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  cursor: pointer;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(20, 184, 215, .46);
  box-shadow: 0 22px 50px rgba(8, 25, 43, .12);
}

.service-card:focus-visible {
  outline: 3px solid rgba(20, 184, 215, .42);
  outline-offset: 4px;
}

.service-card .node-icon {
  width: 82px;
  height: 82px;
  margin: 0 auto 8px;
  border-radius: 22px;
  background-size: 62px 56px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 18px 36px rgba(232, 41, 45, .14);
}

.service-card strong {
  display: block;
  margin: -2px 0 12px;
  color: var(--red);
  font-size: 14px;
  line-height: 1.35;
}

.service-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.service-card:nth-child(5) {
  grid-column: 4 / span 2;
}

.image-modal[hidden] {
  display: none;
}

.image-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 20%, rgba(20, 184, 215, .18), transparent 32%),
    rgba(4, 15, 27, .74);
  backdrop-filter: blur(14px);
}

.image-modal-panel {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 34px));
  max-height: calc(100vh - 48px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid rgba(209, 232, 244, .66);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(244, 250, 255, .94));
  box-shadow: 0 34px 90px rgba(0, 0, 0, .34);
}

.image-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px 12px 22px;
  border-bottom: 1px solid rgba(189, 216, 230, .72);
}

.image-modal-head h2 {
  margin: 0;
  color: #071d3c;
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.25;
}

.image-modal-head button {
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--red), #ff4a50);
  box-shadow: 0 12px 28px rgba(232, 41, 45, .26);
  cursor: pointer;
}

.image-modal-body {
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 18px;
  background:
    radial-gradient(circle at 50% 0%, rgba(20, 184, 215, .08), transparent 42%),
    #f8fcff;
}

.image-modal-panel img {
  display: block;
  width: auto;
  max-width: min(100%, 980px);
  max-height: calc(100vh - 142px);
  object-fit: contain;
  background: #fff;
  border: 1px solid rgba(189, 216, 230, .62);
  border-radius: 12px;
  box-shadow: 0 18px 48px rgba(8, 25, 43, .16);
}

body.modal-open {
  overflow: hidden;
}

.products-section {
  width: 100%;
  max-width: none;
  padding: 42px max(20px, calc((100vw - 1180px) / 2)) 68px;
  background:
    linear-gradient(180deg, #eef7fb 0%, #f7fbff 100%);
  border-radius: 42px 42px 0 0;
  scroll-margin-top: 82px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 6px 0 18px;
}

.filter-chip {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 1 auto;
  padding: 0 15px;
  border: 1px solid rgba(17, 109, 168, .24);
  border-radius: 999px;
  color: #263648;
  background: rgba(255, 255, 255, .86);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  max-width: 100%;
  transition: border-color .2s ease, box-shadow .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}

.filter-chip:hover {
  border-color: rgba(20, 184, 215, .64);
  box-shadow: 0 0 0 4px rgba(20, 184, 215, .1), 0 10px 28px rgba(17, 109, 168, .12);
  transform: translateY(-1px);
}

.filter-chip.active {
  color: #fff;
  border-color: #5eead4;
  background: linear-gradient(135deg, #20d1c2 0%, #116da8 72%);
  box-shadow: 0 14px 34px rgba(17, 109, 168, .32), 0 0 0 4px rgba(32, 209, 194, .13);
}

.filter-icon {
  width: 26px;
  height: 26px;
  display: inline-block;
  flex: 0 0 auto;
  position: relative;
  border-radius: 8px;
  background: var(--icon-bg, linear-gradient(145deg, #e6fbff, #d9f7fb));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), 0 8px 18px rgba(17, 109, 168, .12);
}

.filter-icon::before {
  content: "";
  position: absolute;
  inset: 5px;
  background: var(--icon-image) center / contain no-repeat;
  -webkit-mask: none;
  mask: none;
}

.filter-chip.active .filter-icon {
  --icon-bg: linear-gradient(145deg, rgba(255, 255, 255, .28), rgba(255, 255, 255, .14));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .32), 0 8px 18px rgba(8, 25, 43, .14);
}

.all {
  --icon-bg: linear-gradient(145deg, #dff8ff, #d5f4ff);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 9h14v14H8V9Zm20 0h12v14H28V9ZM8 29h14v12H8V29Zm20 0h12v12H28V29Z' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M14 15h4M33 15h5M14 35h5M33 35h5' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.ip-cameras {
  --icon-bg: linear-gradient(145deg, #e0f8ff, #d6f0ff);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 64 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16 14h29c4 0 7 3 7 7s-3 7-7 7H16V14Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M52 17h7v8h-7' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Ccircle cx='22' cy='21' r='7' fill='%23eaf7ff' stroke='%23061b3a' stroke-width='3'/%3E%3Ccircle cx='22' cy='21' r='3' fill='%23e8292d'/%3E%3Cpath d='M30 28v6M24 42h18M36 28l6 14H24l6-14' stroke='%23061b3a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M12 13c0-4 3-7 7-7' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M48 10h5M48 14h7' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.dvms {
  --icon-bg: linear-gradient(145deg, #e8f6ff, #d9f0ff);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 8h36v25H6V8Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M15 39h18M20 33v6M28 33v6' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M13 15h10v8H13v-8Zm16 0h7M29 21h7M13 28h23' stroke='%23061b3a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M31 15h5M31 21h5' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.specialized-cameras {
  --icon-bg: linear-gradient(145deg, #eef4ff, #e4eaff);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='24' cy='24' r='15' fill='%23ffffff' stroke='%23061b3a' stroke-width='3'/%3E%3Ccircle cx='24' cy='24' r='7' fill='%23eef4ff' stroke='%23061b3a' stroke-width='3'/%3E%3Cpath d='M24 6v6M24 36v6M6 24h6M36 24h6' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M35 10l4-4M10 35l-4 4M13 13l-3-3M35 35l3 3' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.infrared-lights {
  --icon-bg: linear-gradient(145deg, #fff6d8, #ffe8bc);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M24 7c-8 0-13 6-13 13 0 5 3 8 6 11v5h16v-5c3-3 6-6 6-11 0-7-5-13-15-13Z' fill='%23fff7dd' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M18 42h12M19 36h10' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M24 2v4M7 20H3M45 20h-4M11 8 8 5M37 8l3-3' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M20 21h8' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.wireless-video {
  --icon-bg: linear-gradient(145deg, #e3fff8, #d6f9ed);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 18h19v12H7V18Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M26 22l9-5v14l-9-5' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M33 8c6 2 10 7 10 14M33 14c3 1 5 4 5 8' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M11 36h14M14 30v6M22 30v6' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.access-control {
  --icon-bg: linear-gradient(145deg, #fff1f3, #ffe0e5);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 8h19v34H12V8Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M31 18h9v24h-9' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Ccircle cx='22' cy='25' r='2' fill='%23e8292d'/%3E%3Cpath d='M35 14c4 1 7 4 8 8M36 19c2 1 4 3 4 5' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M8 42h35' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

.intrusion-alarm {
  --icon-bg: linear-gradient(145deg, #fff0f6, #ffe2ee);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 12c-5 2-8 7-8 13 0 8 6 14 14 14h4V8c-3 0-5 1-6 3-2-1-3-1-4 1Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M29 12h6M29 24h8M29 36h6M35 12v24M41 17h3M41 24h3M41 31h3' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Ccircle cx='35' cy='12' r='2' fill='%23e8292d'/%3E%3Ccircle cx='37' cy='24' r='2' fill='%23e8292d'/%3E%3Ccircle cx='35' cy='36' r='2' fill='%23e8292d'/%3E%3C/svg%3E");
}

.fire-protection {
  --icon-bg: linear-gradient(145deg, #fff3df, #ffe2c4);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M24 43c8 0 14-6 14-14 0-6-4-10-8-16 0 5-3 7-5 9-1-6-5-11-10-16 1 9-5 12-5 22 0 9 6 15 14 15Z' fill='%23fff7e8' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M24 37c4 0 7-3 7-7 0-3-2-5-5-8 0 3-1 4-3 5-1-3-3-5-5-8 0 5-3 7-3 11 0 4 3 7 9 7Z' fill='%23e8292d'/%3E%3C/svg%3E");
}

.network-it {
  --icon-bg: linear-gradient(145deg, #eaf7ff, #dcf3ff);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='22' cy='22' r='14' fill='%23ffffff' stroke='%23061b3a' stroke-width='3'/%3E%3Cpath d='M8 22h28M22 8c5 5 5 23 0 28M22 8c-5 5-5 23 0 28' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M35 29l8 4v7c0 4-3 6-8 8-5-2-8-4-8-8v-7l8-4Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='m31 39 3 3 6-8' stroke='%23e8292d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.aioc-dashboard {
  --icon-bg: linear-gradient(145deg, #e4fbff, #dff7ff);
  --icon-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 8h36v26H6V8Z' fill='%23ffffff' stroke='%23061b3a' stroke-width='3' stroke-linejoin='round'/%3E%3Cpath d='M14 38h20M19 34v4M29 34v4' stroke='%23061b3a' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M12 15h10v8H12v-8Zm16 0h8M28 22h8M12 28h6M22 28h6M32 28h4' stroke='%23061b3a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M31 15h5M32 28h4' stroke='%23e8292d' stroke-width='3' stroke-linecap='round'/%3E%3Ccircle cx='18' cy='19' r='2' fill='%23e8292d'/%3E%3C/svg%3E");
}

.product-showcase {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 18px;
  margin-top: 18px;
}

.product-feature,
.product-card-link {
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(248, 253, 255, .92));
  box-shadow: 0 12px 34px rgba(17, 109, 168, .07);
  min-width: 0;
}

.product-feature {
  min-height: 250px;
  position: relative;
  padding: 28px;
  overflow: hidden;
}

.product-feature::after {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(32, 209, 194, .18), rgba(20, 184, 215, .06) 62%, transparent 70%);
}

.product-feature-icon {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .95), rgba(225, 249, 255, .86));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 18px 38px rgba(17, 109, 168, .16);
}

.product-feature-icon .filter-icon {
  width: 46px;
  height: 46px;
  background: transparent;
  box-shadow: none;
}

.product-feature span {
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}

.product-feature-icon .filter-icon::before {
  inset: 2px;
  background: var(--icon-image) center / contain no-repeat;
}

.product-feature h3 {
  margin: 16px 0 10px;
  font-size: 32px;
}

.product-feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.product-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.product-card-link {
  min-height: 128px;
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  min-width: 0;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.product-card-link:hover {
  transform: translateY(-3px);
  border-color: rgba(20, 184, 215, .34);
  box-shadow: 0 18px 42px rgba(17, 109, 168, .13);
}

.product-card-icon {
  width: 56px;
  height: 56px;
  display: inline-block;
  border-radius: 16px;
  background: var(--icon-bg, linear-gradient(145deg, #e6fbff, #d9f7fb));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .82), 0 14px 28px rgba(17, 109, 168, .13);
  -webkit-mask: none;
  mask: none;
  position: relative;
}

.product-card-icon::before {
  content: "";
  position: absolute;
  inset: 8px;
  background: var(--icon-image) center / contain no-repeat;
  -webkit-mask: none;
  mask: none;
}

.product-card-icon.filter-icon {
  background: var(--icon-bg, linear-gradient(145deg, #e6fbff, #d9f7fb));
}

.product-card-link strong,
.product-card-link small,
.product-card-link span {
  display: block;
}

.product-card-link strong {
  font-size: 19px;
}

.product-card-link small {
  margin-top: 6px;
  color: var(--muted);
}

.product-card-link span {
  margin-top: 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.news-section {
  padding-bottom: 66px;
}

.news-section .section-heading {
  max-width: none;
}

.news-section .section-heading h2,
.news-section .section-heading p {
  max-width: none;
  white-space: nowrap;
}

.news-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 14px 18px;
  border: 1px solid rgba(17, 109, 168, .14);
  border-radius: 16px;
  background: linear-gradient(180deg, #fff, #f8fcff);
  box-shadow: 0 10px 30px rgba(8, 25, 43, .055);
}

.news-toolbar span {
  color: var(--muted);
  font-size: 14px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.news-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 20px;
  color: #fff;
  background:
    linear-gradient(145deg, rgba(6, 21, 36, .96), rgba(13, 72, 106, .9)),
    url("assets/main00.png") center / cover;
  box-shadow: 0 16px 44px rgba(8, 25, 43, .18);
  overflow: hidden;
}

.news-image {
  min-height: 122px;
  display: grid;
  grid-template-columns: 74px 1fr;
  align-items: center;
  min-width: 0;
  gap: 14px;
  padding: 22px;
  background:
    radial-gradient(circle at 20% 0%, rgba(32, 209, 194, .34), transparent 46%),
    linear-gradient(135deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .04));
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.news-image img {
  width: 68px;
  height: 68px;
  padding: 12px;
  object-fit: contain;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 32px rgba(0, 0, 0, .18);
}

.news-image b {
  color: rgba(255, 255, 255, .9);
  font-size: 15px;
}

.news-card span {
  width: fit-content;
  margin: 20px 22px 0;
  padding: 5px 9px;
  border-radius: 999px;
  color: #e8f7ff;
  background: rgba(32, 209, 194, .16);
  font-size: 12px;
  font-weight: 800;
}

.news-card h3 {
  margin: 16px 22px 10px;
  font-size: 22px;
  line-height: 1.34;
}

.news-card p {
  margin: 0 22px;
  color: rgba(255, 255, 255, .72);
  line-height: 1.65;
}

.news-card a {
  width: fit-content;
  margin: auto 22px 22px;
  padding: 9px 12px;
  border: 1px solid rgba(94, 234, 212, .3);
  border-radius: 10px;
  color: #a7fff2;
  background: rgba(94, 234, 212, .08);
  font-weight: 800;
}

.contact-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 80px;
  padding: 42px 0 0;
  scroll-margin-top: 82px;
}

.contact-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
}

.contact-card,
.map-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, #fff, #f8fcff);
  box-shadow: var(--shadow);
}

.company-card {
  padding: 30px;
}

.company-card h3,
.form-card h3 {
  margin: 12px 0 10px;
  font-size: 28px;
}

.company-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
}

.contact-list div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
}

.contact-list dt {
  color: var(--red);
  font-weight: 800;
}

.contact-list dd {
  margin: 0;
  color: #263b51;
  line-height: 1.6;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.company-card .secondary-light {
  color: var(--blue);
  border-color: rgba(17, 109, 168, .24);
  background: rgba(17, 109, 168, .07);
}

.form-card {
  padding: 26px;
}

.form-card form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-card label {
  display: grid;
  gap: 7px;
  color: #263b51;
  font-size: 14px;
  font-weight: 700;
}

.form-card .full,
.form-card button {
  grid-column: 1 / -1;
}

.form-card input,
.form-card select,
.form-card textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: #f8fcff;
}

.form-card input,
.form-card select {
  height: 44px;
  padding: 0 12px;
}

.form-card textarea {
  min-height: 118px;
  padding: 12px;
  resize: vertical;
}

.map-card {
  grid-column: 1 / -1;
  min-height: 360px;
  overflow: hidden;
}

.map-card iframe {
  width: 100%;
  height: 360px;
  display: block;
  border: 0;
}

.partners-card {
  grid-column: 1 / -1;
  padding: 24px;
  border: 1px solid rgba(189, 216, 230, .78);
  border-radius: 22px;
  background:
    radial-gradient(circle at 10% 20%, rgba(20, 184, 215, .1), transparent 28%),
    linear-gradient(180deg, #fff, #f8fcff);
  box-shadow: var(--shadow);
}

.partners-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.partners-heading span {
  color: var(--red);
  font-weight: 850;
}

.partners-heading h3 {
  margin: 0;
  color: #071d3c;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  text-align: right;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.partner-logo {
  min-height: 86px;
  display: grid;
  place-items: center;
  padding: 14px;
  border: 1px solid rgba(189, 216, 230, .66);
  border-radius: 16px;
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 10px 24px rgba(8, 25, 43, .06);
}

.partner-logo img {
  display: block;
  width: 100%;
  max-width: 150px;
  max-height: 54px;
  object-fit: contain;
}

.chat-assistant {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: grid;
  justify-items: end;
  gap: 12px;
  pointer-events: none;
}

.chat-toggle,
.chat-panel {
  pointer-events: auto;
}

.chat-toggle {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px 0 12px;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: 999px;
  color: #fff;
  background:
    linear-gradient(135deg, var(--red), #ff4a50 42%, #0f6ea7);
  box-shadow: 0 20px 46px rgba(8, 25, 43, .24), 0 12px 30px rgba(232, 41, 45, .22);
  font-weight: 850;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}

.chat-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 54px rgba(8, 25, 43, .28), 0 14px 34px rgba(232, 41, 45, .26);
}

.chat-toggle-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #fff 0 12%, transparent 13%),
    linear-gradient(180deg, #fff, #eaf7ff);
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(7, 29, 60, .08);
}

.chat-toggle-icon::before,
.chat-toggle-icon::after {
  content: "";
  position: absolute;
  background: #071d3c;
}

.chat-toggle-icon::before {
  left: 9px;
  top: 10px;
  width: 16px;
  height: 11px;
  border-radius: 5px;
}

.chat-toggle-icon::after {
  left: 19px;
  top: 20px;
  width: 7px;
  height: 7px;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.chat-panel {
  width: min(370px, calc(100vw - 32px));
  max-height: min(620px, calc(100vh - 112px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(189, 216, 230, .7);
  border-radius: 22px;
  background: rgba(248, 252, 255, .96);
  box-shadow: 0 28px 80px rgba(4, 15, 27, .28);
  backdrop-filter: blur(16px);
}

.chat-panel[hidden] {
  display: none;
}

.chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  color: #fff;
  background:
    radial-gradient(circle at 86% 10%, rgba(94, 234, 212, .28), transparent 35%),
    linear-gradient(135deg, #071d3c, #0f4269);
}

.chat-head strong,
.chat-head span {
  display: block;
}

.chat-head strong {
  font-size: 17px;
  line-height: 1.2;
}

.chat-head span {
  margin-top: 3px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}

.chat-close {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: rgba(255, 255, 255, .16);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}

.chat-body {
  display: grid;
  gap: 10px;
  min-height: 0;
  overflow-y: auto;
  padding: 16px;
}

.chat-message {
  max-width: 92%;
  padding: 11px 13px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
}

.chat-message.bot {
  justify-self: start;
  color: #263b51;
  background: #fff;
  border: 1px solid rgba(189, 216, 230, .62);
}

.chat-message.user {
  justify-self: end;
  color: #fff;
  background: linear-gradient(135deg, #0f6ea7, #14b8d7);
}

.chat-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.chat-topics button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid rgba(17, 109, 168, .18);
  border-radius: 999px;
  color: #071d3c;
  background: #eef8ff;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.chat-topics button:hover {
  transform: translateY(-1px);
  border-color: rgba(20, 184, 215, .52);
  background: #e3fbff;
}

.chat-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px;
  border-top: 1px solid rgba(189, 216, 230, .62);
  background: rgba(255, 255, 255, .78);
}

.chat-actions a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 9px;
  border-radius: 11px;
  color: #071d3c;
  background: #eef8ff;
  font-size: 13px;
  font-weight: 850;
  text-align: center;
}

.chat-actions a:first-child {
  color: #fff;
  background: linear-gradient(135deg, var(--red), #ff4a50);
}

.site-footer {
  padding: 24px 20px 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: linear-gradient(180deg, #fff, #f4fbff);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 980px) {
  .site-header {
    top: 12px;
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 6px;
    width: calc(100% - 32px);
    min-height: 0;
  }

  .brand img {
    height: 52px;
    max-width: 144px;
  }

  .nav-links {
    order: 3;
    grid-column: 1 / -1;
    justify-content: flex-start;
    width: 100%;
    gap: 6px 22px;
    font-size: 15px;
    overflow: visible;
  }

  .hero {
    min-height: auto;
    display: block;
    padding-top: 150px;
    padding-bottom: 44px;
  }

  .system-section {
    padding-top: 48px;
  }

  .system-section .section-heading h2,
  .system-section .section-heading p,
  .news-section .section-heading h2,
  .news-section .section-heading p {
    white-space: normal;
  }

  .system-section .section-heading p,
  .news-section .section-heading p {
    max-width: 720px;
  }

  .status-panel {
    position: relative;
    inset: auto;
    width: min(620px, calc(100% - 40px));
    margin: 24px auto 0;
  }

  .system-strip {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: min(820px, calc(100% - 40px));
    margin: 24px auto 0;
    transform: none;
  }

  .system-map {
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    padding: 36px;
    gap: 18px;
  }

  .map-center {
    position: relative;
    left: auto;
    top: auto;
    grid-column: 1;
    grid-row: 1;
    margin: 0 auto 10px;
    transform: none;
  }

  .node-cctv {
    grid-column: 1;
    grid-row: 2;
  }

  .node-access {
    grid-column: 1;
    grid-row: 3;
  }

  .node-alarm {
    grid-column: 1;
    grid-row: 4;
  }

  .node-network {
    grid-column: 1;
    grid-row: 5;
  }

  .system-gallery {
    padding: 18px;
  }

  .system-slide {
    flex-basis: 92%;
  }

  .profile-overview {
    grid-template-columns: 1fr;
  }

  .profile-image-link {
    min-height: 280px;
  }

  .service-grid,
  .product-list,
  .news-grid,
  .contact-layout {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-showcase {
    grid-template-columns: 1fr;
  }

  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: span 1;
  }

  .company-card,
  .map-card,
  .partners-card {
    grid-column: 1 / -1;
  }

  .partner-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px 8px;
    padding: 8px 10px;
    border-radius: 14px;
  }

  .brand img {
    height: 42px;
    max-width: 118px;
  }

  .nav-links {
    gap: 4px 14px;
    font-size: 13.5px;
  }

  .nav-links a {
    padding: 5px 0;
  }

  .header-actions {
    gap: 8px;
  }

  .language-switch {
    min-height: 34px;
    gap: 6px;
    padding: 0 8px;
    font-size: 13px;
  }

  .quote-button {
    display: none;
  }

  .hero-content,
  .section,
  .contact-section {
    width: calc(100% - 28px);
  }

  .section,
  .contact-section {
    scroll-margin-top: 118px;
  }

  .hero {
    padding-top: 156px;
    padding-bottom: 32px;
  }

  .system-section {
    padding-top: 38px;
  }

  .system-section .section-heading {
    margin-bottom: 16px;
  }

  .system-section .section-heading h2 {
    font-size: 26px;
  }

  .system-section .section-heading p {
    font-size: 14px;
    line-height: 1.55;
  }

  .hero h1 {
    font-size: 34px;
    overflow-wrap: anywhere;
  }

  .mobile-break {
    display: inline;
  }

  .hero-title-en {
    font-size: 34px;
  }

  .hero-title-en span {
    font-size: .9em;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-actions .primary-action,
  .hero-actions .secondary-action,
  .hero-actions .secondary-light,
  .contact-actions a {
    width: 100%;
    white-space: normal;
    text-align: center;
  }

  .status-panel {
    width: calc(100% - 28px);
    padding: 12px;
  }

  .status-panel-head {
    align-items: flex-start;
  }

  .status-panel-head strong {
    max-width: 148px;
  }

  .system-strip {
    grid-template-columns: 1fr;
    width: calc(100% - 28px);
    gap: 10px;
  }

  .system-gallery-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile-button {
    width: 100%;
  }

  .system-slide {
    flex-basis: 100%;
    border-radius: 15px;
  }

  .system-gallery,
  .profile-overview {
    padding: 14px;
    border-radius: 18px;
  }

  .profile-copy ul {
    padding-left: 18px;
  }

  .image-modal {
    padding: 12px;
  }

  .image-modal-panel {
    width: calc(100vw - 24px);
    border-radius: 16px;
  }

  .image-modal-body {
    padding: 10px;
  }

  .image-modal-head {
    padding: 12px;
  }

  .image-modal-head button {
    min-height: 36px;
    padding: 0 12px;
  }

  .system-card {
    grid-template-columns: 52px 1fr;
    min-height: 72px;
    padding: 13px 14px;
  }

  .system-card .chip-icon {
    width: 52px;
    height: 48px;
  }

  .system-map {
    min-height: auto;
    padding: 24px 16px;
    border-radius: 18px;
  }

  .map-center {
    width: 190px;
    height: 190px;
  }

  .map-center img {
    width: 104px;
  }

  .map-node {
    width: calc(100% - 34px);
    margin: 0 auto;
  }

  .service-grid,
  .product-list,
  .news-grid,
  .contact-layout,
  .form-card form {
    grid-template-columns: 1fr;
  }

  .products-section {
    padding-left: 14px;
    padding-right: 14px;
    border-radius: 28px 28px 0 0;
  }

  .filter-bar {
    gap: 8px;
  }

  .filter-chip {
    flex: 1 1 calc(50% - 8px);
    justify-content: flex-start;
    padding: 0 12px;
    font-size: 13px;
  }

  .product-card-link {
    grid-template-columns: 50px 1fr;
    gap: 14px;
    padding: 17px 16px;
  }

  .news-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .partners-card {
    padding: 16px;
  }

  .partners-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .partners-heading h3 {
    text-align: left;
  }

  .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .partner-logo {
    min-height: 78px;
    padding: 12px;
  }

  .chat-assistant {
    right: 14px;
    bottom: 14px;
  }

  .chat-toggle {
    min-height: 50px;
    padding-right: 15px;
  }

  .chat-panel {
    width: calc(100vw - 28px);
    max-height: calc(100vh - 96px);
    border-radius: 18px;
  }

  .chat-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .site-header {
    width: calc(100% - 16px);
    padding: 8px;
  }

  .brand img {
    height: 40px;
    max-width: 112px;
  }

  .nav-links {
    gap: 3px 11px;
    font-size: 12.8px;
  }

  .language-switch {
    min-height: 34px;
    padding: 0 8px;
  }

  .globe-icon {
    width: 18px;
    height: 18px;
  }

  .hero {
    padding-top: 148px;
  }

  .hero h1,
  .hero-title-en {
    font-size: 28px;
    line-height: 1.24;
  }

  .hero-title-en span {
    display: inline;
    font-size: .9em;
  }

  .status-panel-head {
    flex-direction: column;
    gap: 8px;
  }

  .status-panel-head strong {
    max-width: none;
    text-align: left;
  }

  .filter-chip {
    flex-basis: 100%;
  }

  .product-card-link {
    grid-template-columns: 46px 1fr;
    padding: 16px;
  }

  .product-card-icon {
    width: 48px;
    height: 48px;
  }

  .product-card-icon::before {
    inset: 7px;
  }

  .news-image {
    grid-template-columns: 58px 1fr;
    gap: 12px;
    padding: 18px;
  }

  .news-image img {
    width: 58px;
    height: 58px;
  }
}