:root {
  --bg: #040b16;
  --bg-alt: #081325;
  --panel: rgba(9, 21, 40, 0.88);
  --panel-strong: rgba(5, 14, 28, 0.94);
  --line: rgba(87, 140, 212, 0.22);
  --line-strong: rgba(96, 185, 255, 0.38);
  --text: #f7fbff;
  --muted: #bfd2e9;
  --blue: #2a9cff;
  --blue-bright: #59c5ff;
  --silver: #dce3ec;
  --silver-deep: #97a5b7;
  --metal-dark: #29374c;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top center, rgba(72, 143, 232, 0.24), transparent 28%),
    radial-gradient(circle at 80% 40%, rgba(73, 198, 255, 0.08), transparent 22%),
    linear-gradient(180deg, #07111f 0%, #050b14 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    linear-gradient(90deg, rgba(95, 171, 255, 0.09) 1px, transparent 1px),
    linear-gradient(rgba(95, 171, 255, 0.09) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 92%);
  opacity: 0.24;
}

body::after {
  background:
    linear-gradient(115deg, transparent 14%, rgba(93, 193, 255, 0.08) 15%, transparent 16%),
    linear-gradient(295deg, transparent 24%, rgba(93, 193, 255, 0.08) 25%, transparent 26%);
  background-size: 320px 320px;
  opacity: 0.3;
}

body::before {
  animation: gridDrift 24s linear infinite;
}

body::after {
  animation: cableDrift 18s linear infinite;
}

body > .page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.38;
  background:
    linear-gradient(150deg, transparent 0 34%, rgba(224, 231, 239, 0.16) 34.35%, transparent 35%) 0 0 / 480px 480px,
    linear-gradient(150deg, transparent 0 48%, rgba(206, 216, 228, 0.12) 48.35%, transparent 49%) 0 0 / 660px 660px,
    radial-gradient(circle at 78% 12%, rgba(240, 244, 248, 0.65) 0 1.8px, transparent 2.4px) 0 0 / 220px 220px;
  animation: trafficFlow 8s linear infinite;
  mix-blend-mode: screen;
}

a {
  color: inherit;
}

body.has-scrolled .site-header {
  position: sticky;
  top: 8px;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(9, 21, 40, 0.96), rgba(6, 14, 27, 0.94));
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-shell {
  width: min(1420px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 48px;
}

.quick-rail {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  gap: 10px;
  z-index: 20;
}

.quick-rail a {
  min-width: 102px;
  padding: 11px 14px;
  border: 1px solid rgba(96, 185, 255, 0.24);
  border-radius: 14px;
  background: rgba(8, 19, 35, 0.9);
  color: #eaf5ff;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.quick-rail a:hover {
  background: rgba(14, 31, 57, 0.96);
}

.site-header,
.section-block,
.hero-panel,
.trust-strip,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 4px 16px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(9, 21, 40, 0.9), rgba(6, 14, 27, 0.88));
  box-shadow: var(--shadow);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-bright), transparent);
  box-shadow: 0 0 12px rgba(89, 197, 255, 0.8);
  animation: headerPulse 6s ease-in-out infinite;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(99, 168, 255, 0.24);
  border-radius: 12px;
  background: rgba(7, 16, 30, 0.88);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: #eef5ff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

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

.section-heading h2,
.service-card h3,
.feature-card h3,
.contact-panel h3,
.contact-highlight h3,
.hero-copy h1 {
  font-family: "Orbitron", sans-serif;
}

.brand-logo {
  display: block;
  width: min(100%, 340px);
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.35));
}

.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  gap: 22px;
  white-space: nowrap;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--silver);
  font-weight: 700;
  font-size: 1.08rem;
  transition: color 0.2s ease;
}

.site-nav a.is-active {
  color: #ffffff;
}

.site-nav a:hover,
.quick-contact a:hover,
.contact-panel a:hover,
.contact-highlight a:hover {
  color: #fff;
}

.header-actions,
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.primary-button,
.ghost-button,
.silver-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.primary-button {
  color: white;
  background: linear-gradient(180deg, #38b2ff 0%, #1272eb 50%, #093b9d 100%);
  border-color: rgba(125, 203, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 0 24px rgba(37, 147, 255, 0.35);
}

.ghost-button,
.silver-button {
  color: #0e1d31;
  background: linear-gradient(180deg, #f6f8fb 0%, #c9d2dc 48%, #9eacbd 100%);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.primary-button:hover,
.ghost-button:hover,
.silver-button:hover {
  transform: translateY(-2px);
}

.hero-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  padding: 30px 34px 26px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    radial-gradient(circle at top center, rgba(87, 173, 255, 0.24), transparent 24%),
    linear-gradient(180deg, rgba(10, 24, 45, 0.94), rgba(5, 11, 21, 0.96));
  box-shadow: var(--shadow);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.trust-item {
  padding: 18px 20px;
  border: 1px solid rgba(98, 170, 255, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(10, 23, 44, 0.92), rgba(5, 12, 24, 0.96));
  box-shadow: var(--shadow);
}

.trust-kicker {
  display: block;
  margin-bottom: 6px;
  color: #6cc7ff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.trust-item strong {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.45;
}

.hero-panel__glow {
  position: absolute;
  inset: auto 12% 0 12%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue-bright), transparent);
  box-shadow: 0 0 18px rgba(89, 197, 255, 0.85);
  animation: glowSweep 7s ease-in-out infinite;
}

.hero-panel__grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(83, 176, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(83, 176, 255, 0.08) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: 0.15;
  mask-image: radial-gradient(circle at center, black 30%, transparent 92%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  align-self: center;
}

.section-tag {
  display: inline-flex;
  margin: 0 0 14px;
  padding: 7px 12px;
  border: 1px solid rgba(89, 197, 255, 0.22);
  border-radius: 999px;
  background: rgba(11, 34, 61, 0.72);
  color: #7ed7ff;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(2.2rem, 4.1vw, 4.4rem);
  line-height: 0.92;
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #e2ebf4 42%, #8d9caf 70%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow:
    0 2px 0 rgba(255, 255, 255, 0.16),
    0 12px 28px rgba(0, 0, 0, 0.48);
}

.hero-subheadline,
.intro-copy p,
.service-card p,
.feature-card p,
.about-copy p,
.contact-lead,
.contact-form label {
  color: var(--muted);
}

.hero-subheadline {
  max-width: 62ch;
  margin: 14px 0 18px;
  font-size: 1.02rem;
  line-height: 1.62;
}

.quick-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(99, 168, 255, 0.16);
  color: var(--silver);
  font-weight: 700;
  font-size: 0.98rem;
}

.quick-contact a,
.contact-panel a,
.contact-highlight a {
  color: #73beff;
  text-decoration: none;
}

.hero-visual {
  position: relative;
  min-height: 310px;
}

.hero-promo-card {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: start;
  gap: 20px;
  padding: 34px;
  border: 1px solid rgba(130, 193, 255, 0.26);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(150, 212, 248, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(42, 122, 200, 0.94), rgba(14, 72, 138, 0.97));
  box-shadow: 0 0 32px rgba(37, 147, 255, 0.14);
  overflow: hidden;
}

.hero-promo-card::before,
.hero-promo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-promo-card::before {
  background:
    linear-gradient(90deg, rgba(102, 188, 255, 0.1) 1px, transparent 1px),
    linear-gradient(rgba(102, 188, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.14;
}

.hero-promo-card::after {
  background:
    radial-gradient(circle at 80% 18%, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px),
    radial-gradient(circle at 18% 70%, rgba(255, 255, 255, 0.14) 0 2px, transparent 2px);
  background-size: 180px 180px;
  opacity: 0.5;
}

.hero-promo-kicker,
.hero-promo-note {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #79d4ff;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-promo-card h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1.95rem, 3.2vw, 3rem);
  line-height: 1.02;
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #e4ebf5 42%, #97a6b9 72%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-promo-card p:not(.hero-promo-kicker):not(.hero-promo-note) {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.hero-promo-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.section-block {
  margin-top: 22px;
  padding: 38px 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(8, 18, 35, 0.92), rgba(6, 14, 26, 0.96));
  box-shadow: var(--shadow);
}

.compact-heading {
  margin-bottom: 18px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 20px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.85rem, 3.3vw, 3.1rem);
  line-height: 1.05;
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #dce5ef 42%, #a4b2c2 72%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.intro-copy {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.intro-copy p,
.about-copy p {
  margin: 0 0 18px;
  font-size: 1.1rem;
  line-height: 1.8;
}

.services-grid,
.feature-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.services-browser {
  display: grid;
  gap: 18px;
}

.service-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.service-tab {
  padding: 11px 14px;
  border: 1px solid rgba(99, 168, 255, 0.18);
  border-radius: 999px;
  background: rgba(8, 18, 33, 0.72);
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.service-tab.is-active {
  color: #fff;
  background: linear-gradient(180deg, rgba(32, 118, 230, 0.95), rgba(13, 54, 132, 0.95));
  box-shadow: 0 0 18px rgba(37, 147, 255, 0.22);
}

.service-stage {
  position: relative;
  min-height: 320px;
}

.service-feature {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(99, 168, 255, 0.18);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(57, 196, 255, 0.12), transparent 20%),
    linear-gradient(180deg, rgba(8, 18, 33, 0.92), rgba(5, 11, 21, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.service-feature.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 1;
}

.service-feature__copy h3 {
  margin: 0 0 12px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.35rem;
  line-height: 1.2;
  color: #edf5ff;
}

.service-feature__copy p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.service-feature__label {
  display: inline-flex;
  margin-bottom: 12px;
  color: #70c6ff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.service-feature__list {
  margin: 0;
  padding-left: 18px;
  color: var(--silver);
  line-height: 1.8;
}

.service-feature__visual {
  position: relative;
  min-height: 240px;
  border: 1px solid rgba(96, 185, 255, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(13, 30, 54, 0.96), rgba(6, 14, 24, 0.98));
  overflow: hidden;
}

.service-feature__visual::before,
.service-feature__visual::after {
  content: "";
  position: absolute;
}

.service-feature__visual::before {
  inset: 0;
  background:
    linear-gradient(90deg, rgba(95, 171, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(95, 171, 255, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.22;
}

.service-feature__visual::after {
  right: 16px;
  bottom: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(7, 15, 28, 0.8);
  color: #def0ff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-feature-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.88;
}

.gate-visual::after { content: "Automation"; }
.alarm-visual::after { content: "Protection"; }
.cctv-visual::after { content: "Surveillance"; }
.network-visual::after { content: "Connectivity"; }
.access-visual::after { content: "Control"; }
.support-visual::after { content: "Maintenance"; }

.gate-visual {
  background:
    radial-gradient(circle at 25% 70%, rgba(95, 171, 255, 0.16), transparent 22%),
    linear-gradient(180deg, rgba(13, 30, 54, 0.96), rgba(6, 14, 24, 0.98));
}

.gate-visual-photo::before {
  inset: 0;
  background:
      linear-gradient(180deg, rgba(4, 10, 18, 0.16), rgba(4, 10, 18, 0.74)),
      radial-gradient(circle at 22% 30%, rgba(95, 171, 255, 0.16), transparent 20%);
  opacity: 1;
}

.alarm-visual::before,
.cctv-visual::before,
.network-visual::before,
.access-visual::before,
.support-visual::before {
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 10, 18, 0.12), rgba(4, 10, 18, 0.68)),
    linear-gradient(90deg, rgba(95, 171, 255, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(95, 171, 255, 0.06) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
  opacity: 1;
}

.alarm-visual .service-feature-photo {
  object-position: center;
}

.cctv-visual .service-feature-photo {
  object-position: center 28%;
}

.network-visual .service-feature-photo {
  object-position: center 46%;
}

.access-visual .service-feature-photo {
  object-position: center 38%;
}

.support-visual .service-feature-photo {
  object-position: center 30%;
}

.service-card,
.feature-card,
.process-card,
.contact-panel,
.contact-form,
.contact-highlight {
  border: 1px solid rgba(99, 168, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    rgba(7, 16, 30, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.service-card,
.feature-card,
.process-card {
  padding: 22px;
  border-radius: 20px;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.service-card:hover,
.feature-card:hover,
.process-card:hover {
  transform: translateY(-6px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 18px 36px rgba(0, 0, 0, 0.28);
  border-color: rgba(99, 168, 255, 0.34);
}

.service-card-photo {
  overflow: hidden;
}

.service-card-media {
  position: relative;
  margin: -22px -22px 18px;
  height: 142px;
  overflow: hidden;
  border-bottom: 1px solid rgba(99, 168, 255, 0.12);
}

.service-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 12, 22, 0.1), rgba(6, 12, 22, 0.72));
}

.gallery-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transform: scale(1.24);
  transition: opacity 0.45s ease, transform 0.45s ease, filter 0.45s ease;
}

.gallery-image.is-active {
  opacity: 1;
}

.service-card-photo:hover .gallery-image.is-active {
  transform: scale(0.9);
  filter: brightness(1.06);
}

@keyframes glowSweep {
  0% { transform: translateX(-6%); opacity: 0.55; }
  50% { transform: translateX(6%); opacity: 1; }
  100% { transform: translateX(-6%); opacity: 0.55; }
}

@keyframes gridDrift {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-18px, 10px, 0); }
}

@keyframes cableDrift {
  0% { transform: translate3d(0, 0, 0); opacity: 0.3; }
  50% { opacity: 0.46; }
  100% { transform: translate3d(-30px, 20px, 0); opacity: 0.3; }
}

@keyframes headerPulse {
  0% { opacity: 0.55; }
  50% { opacity: 1; }
  100% { opacity: 0.55; }
}

@keyframes linePulse {
  0% { opacity: 0.45; }
  50% { opacity: 1; }
  100% { opacity: 0.45; }
}

@keyframes trafficFlow {
  0% {
    background-position:
      0 0,
      0 0,
      0 0;
  }
  100% {
    background-position:
      -220px 128px,
      -280px 168px,
      -200px 116px;
  }
}

.service-card h3,
.feature-card h3,
.process-card h3 {
  margin: 0 0 12px;
  font-size: 1.28rem;
  line-height: 1.2;
  color: #edf5ff;
}

.service-card p,
.feature-card p,
.process-card p {
  margin: 0;
  line-height: 1.6;
  font-size: 1.04rem;
}

.process-card {
  position: relative;
  overflow: hidden;
}

.process-card::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(89, 197, 255, 0.9), transparent);
  box-shadow: 0 0 12px rgba(89, 197, 255, 0.35);
}

.process-step {
  display: inline-flex;
  margin-bottom: 14px;
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #dce5ef 42%, #8ea2b7 78%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  font-family: "Orbitron", sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.about-layout,
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

.about-side {
  display: grid;
  gap: 18px;
}

.about-photo-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.about-photo-card,
.contact-panel-image {
  border: 1px solid rgba(99, 168, 255, 0.18);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(7, 16, 30, 0.88);
}

.about-photo-card {
  min-height: 190px;
}

.about-photo-card img,
.contact-panel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.contact-highlight,
.contact-panel,
.contact-form {
  padding: 22px;
  border-radius: 20px;
}

.contact-highlight {
  display: grid;
  align-content: start;
  gap: 12px;
}

.contact-highlight__tag {
  margin: 0;
  color: #74c2ff;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.contact-highlight h3,
.contact-panel h3 {
  margin: 0 0 8px;
  font-size: 1.3rem;
}

.contact-cta {
  max-width: 760px;
  margin-bottom: 26px;
}

.contact-lead {
  margin: 16px 0 0;
  font-size: 1.1rem;
  line-height: 1.75;
}

.contact-panel {
  display: grid;
  gap: 12px;
  align-content: start;
}

.contact-panel-image {
  height: 140px;
  margin-bottom: 6px;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(109, 178, 255, 0.18);
  border-radius: 12px;
  background: rgba(4, 10, 19, 0.92);
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form button {
  cursor: pointer;
}

.form-status {
  min-height: 22px;
  font-size: 0.92rem;
  color: var(--muted);
}

.form-status.is-success {
  color: #7fe7a8;
}

.form-status.is-error {
  color: #ff9c9c;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 20px;
  margin-top: 22px;
  padding: 28px 30px;
  border: 1px solid rgba(98, 170, 255, 0.18);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(8, 18, 35, 0.95), rgba(5, 11, 21, 0.98));
  box-shadow: var(--shadow);
}

.footer-brand {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-logo {
  width: min(100%, 250px);
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.35));
}

.footer-brand p,
.footer-links a,
.footer-contact a {
  color: var(--muted);
  text-decoration: none;
  font-size: 1rem;
}

.footer-copyright {
  margin-top: 4px;
  font-size: 0.9rem;
  color: rgba(201, 217, 236, 0.72);
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: #fff;
}

@media (max-width: 1080px) {
  .site-header,
  .hero-panel,
  .about-layout,
  .contact-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .service-feature {
    grid-template-columns: 1fr;
  }

  .about-photo-stack {
    grid-template-columns: 1fr 1fr;
  }

  .site-header {
    justify-items: center;
    text-align: center;
  }

  .menu-toggle {
    display: inline-block;
    justify-self: end;
    grid-row: 1;
    grid-column: 2;
  }

  .site-nav {
    order: 4;
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    border: 1px solid rgba(99, 168, 255, 0.18);
    border-radius: 18px;
    background: rgba(7, 16, 30, 0.92);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: center;
    width: 100%;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
  }

  .header-actions {
    order: 5;
    width: 100%;
    justify-content: center;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .hero-visual {
    min-height: 340px;
  }

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

@media (max-width: 720px) {
  .quick-rail {
    display: none;
  }

  .page-shell {
    width: min(100% - 18px, 1260px);
    padding-top: 10px;
  }

  .site-header,
  .hero-panel,
  .section-block {
    padding: 20px;
    border-radius: 20px;
  }

  .site-header {
    padding: 8px 12px 12px;
  }

  .brand-logo {
    width: min(100%, 210px);
  }

  .header-actions,
  .hero-actions,
  .quick-contact {
    flex-direction: column;
    width: 100%;
  }

  .header-actions {
    flex-direction: row;
    width: auto;
    justify-content: flex-start;
    gap: 8px;
  }

  .site-nav {
    white-space: normal;
  }

  .header-actions .ghost-button,
  .header-actions .primary-button,
  .hero-actions .primary-button,
  .hero-actions .silver-button {
    width: 100%;
  }

  .header-actions .ghost-button,
  .header-actions .primary-button {
    min-height: 38px;
    padding: 0 14px;
    font-size: 0.88rem;
    width: auto;
    flex: 0 1 auto;
  }

  .quick-contact {
    gap: 10px;
  }

  .services-section .section-heading h2 {
    word-break: normal;
  }

  .trust-strip,
  .services-grid,
  .feature-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .about-photo-stack {
    grid-template-columns: 1fr;
  }

  .service-stage {
    min-height: auto;
  }

  .hero-promo-card {
    gap: 12px;
    padding: 18px;
    align-content: start;
  }

  .hero-promo-kicker,
  .hero-promo-note {
    font-size: 0.72rem;
  }

  .hero-promo-card h2 {
    font-size: 1.9rem;
    line-height: 1.02;
  }

  .hero-promo-card p:not(.hero-promo-kicker):not(.hero-promo-note) {
    font-size: 0.92rem;
    line-height: 1.55;
  }

  .hero-promo-actions {
    flex-direction: column;
    gap: 10px;
  }

  .hero-promo-actions .primary-button,
  .hero-promo-actions .ghost-button {
    width: 100%;
    min-height: 40px;
    font-size: 0.9rem;
  }

  .service-feature {
    position: relative;
    inset: auto;
    gap: 14px;
    padding: 16px;
  }

  .service-feature:not(.is-active) {
    display: none;
  }

  .service-feature.is-active {
    display: grid;
  }

  .service-feature__copy {
    order: 2;
  }

  .service-feature__visual {
    order: 1;
    min-height: 160px;
  }

  .service-feature__copy h3 {
    font-size: 1.08rem;
    line-height: 1.2;
  }

  .service-feature__copy p,
  .service-feature__list {
    font-size: 0.94rem;
    line-height: 1.55;
  }

  .service-feature__list {
    padding-left: 16px;
  }

  .hero-visual {
    min-height: 260px;
  }

  .hero-orb {
    width: 98px;
    height: 98px;
    top: 32px;
    right: 22px;
  }

  .hero-rings {
    width: 128px;
    height: 128px;
    top: 18px;
    right: 8px;
  }

  .hero-badge,
  .hero-badge-mid,
  .hero-badge-low {
    position: absolute;
    left: 18px;
    right: auto;
    bottom: auto;
  }

  .hero-badge {
    top: 156px;
  }

  .hero-badge-mid {
    top: 198px;
  }

  .hero-badge-low {
    top: 240px;
  }
}