:root {
  --bg: #050914;
  --bg-soft: #0a1224;
  --panel: #101a2e;
  --panel-2: #0d1729;
  --text: #f6fbff;
  --muted: #a9b9ca;
  --line: rgba(132, 225, 255, 0.18);
  --cyan: #23d3ff;
  --blue: #3478ff;
  --green: #52f5b5;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 10%, rgba(35, 211, 255, 0.16), transparent 24rem),
    radial-gradient(circle at 85% 18%, rgba(52, 120, 255, 0.14), transparent 26rem),
    var(--bg);
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.section {
  padding: 96px 0;
  scroll-margin-top: 88px;
}

.alt-section {
  background: linear-gradient(180deg, rgba(16, 26, 46, 0.78), rgba(5, 9, 20, 0.72));
  border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background:
    linear-gradient(180deg, rgba(5, 9, 20, 0.94), rgba(5, 9, 20, 0.78));
  border-bottom: 1px solid rgba(132, 225, 255, 0.16);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(20px);
}

.navbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 0;
  width: 270px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.brand:hover {
  transform: translateY(-1px);
  opacity: 0.96;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter:
    saturate(1.1)
    contrast(1.04)
    drop-shadow(0 8px 18px rgba(0, 0, 0, 0.34))
    drop-shadow(0 0 12px rgba(35, 211, 255, 0.16));
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  padding: 13px 7px;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.nav-links a:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 6px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: transparent;
}

.nav-links a:hover {
  transform: translateY(-1px);
}

.nav-links a:not(:last-child):hover::after,
.nav-links a:not(:last-child).active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-links a:last-child {
  color: #00101c;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  padding-inline: 16px;
  margin-left: 4px;
  box-shadow: 0 10px 24px rgba(35, 211, 255, 0.16);
}

.nav-links a:last-child:hover,
.nav-links a:last-child.active {
  color: #00101c;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 13px 28px rgba(35, 211, 255, 0.22);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(35, 211, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 211, 255, 0.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 52px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 880px;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: 0.96;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.08;
}

h3 {
  margin: 0;
  font-size: 1.15rem;
}

.tagline {
  margin: 18px 0 0;
  color: var(--green);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 800;
}

.hero-copy {
  max-width: 700px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #00101c;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 16px 40px rgba(35, 211, 255, 0.22);
}

.btn-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.hero-panel {
  min-height: 560px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(35, 211, 255, 0.15), transparent 42%),
    radial-gradient(circle at 52% 18%, rgba(52, 120, 255, 0.16), transparent 18rem),
    rgba(16, 26, 46, 0.72);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(35, 211, 255, 0.24);
  border-radius: 50%;
  animation: rotateGlow 18s linear infinite;
}

.hero-logo-wrap {
  position: absolute;
  top: 28px;
  left: 28px;
  right: 28px;
  height: 190px;
  display: grid;
  place-items: center;
  z-index: 1;
  border: 1px solid rgba(132, 225, 255, 0.26);
  border-radius: 8px;
  background:
    radial-gradient(circle at 15% 50%, rgba(35, 211, 255, 0.18), transparent 16rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(232, 246, 255, 0.9));
  overflow: hidden;
  box-shadow:
    inset 0 0 42px rgba(35, 211, 255, 0.1),
    0 18px 52px rgba(0, 0, 0, 0.24);
}

.hero-logo {
  width: min(94%, 620px);
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 18px 0;
  opacity: 1;
  filter: saturate(1.08) contrast(1.04) drop-shadow(0 16px 28px rgba(0, 20, 60, 0.14));
}

.orbit-card,
.hero-terminal {
  position: absolute;
  z-index: 1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(5, 9, 20, 0.72);
  backdrop-filter: blur(12px);
}

.orbit-card {
  width: 160px;
  padding: 18px;
}

.orbit-card span {
  color: var(--cyan);
  font-weight: 900;
}

.orbit-card strong {
  display: block;
  margin-top: 8px;
}

.card-a { top: 254px; left: 36px; }
.card-b { right: 36px; top: 254px; }
.card-c { left: 74px; bottom: 100px; }

.hero-terminal {
  left: 36px;
  right: 36px;
  bottom: 28px;
  padding: 18px;
}

.terminal-bar {
  display: flex;
  gap: 7px;
  margin-bottom: 14px;
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
}

.hero-terminal code {
  color: var(--green);
  white-space: normal;
}

.section-heading {
  max-width: 690px;
}

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

.split-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 42px;
  align-items: start;
}

.about-card,
.service-card,
.project-card,
.why-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 26, 46, 0.82);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.about-card {
  padding: 30px;
  color: var(--muted);
  line-height: 1.85;
}

.about-card .note {
  color: var(--text);
  font-weight: 700;
}

.card-grid,
.project-grid,
.gallery-grid,
.why-grid {
  display: grid;
  gap: 18px;
  margin-top: 42px;
}

.services-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.service-card {
  padding: 22px;
  min-height: 230px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover,
.project-card:hover,
.gallery-item:hover {
  transform: translateY(-4px);
  border-color: rgba(35, 211, 255, 0.55);
}

.icon-box {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #00101c;
  background: var(--cyan);
  font-weight: 900;
}

.service-card p,
.project-card p {
  color: var(--muted);
  line-height: 1.65;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.tech-grid span {
  min-height: 54px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 800;
}

#government .split-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(520px, 1.22fr);
  align-items: center;
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 0;
}

.capability-list span {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.22;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: auto;
}

.project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card {
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background:
    linear-gradient(135deg, rgba(35, 211, 255, 0.2), rgba(82, 245, 181, 0.08)),
    #0b1425;
}

.project-body {
  padding: 22px;
}

.status {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.project-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--text);
  line-height: 1.7;
}

.gallery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-item {
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.why-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.why-card {
  min-height: 92px;
  display: flex;
  align-items: center;
  padding: 22px;
  font-weight: 800;
}

.process-track {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin-top: 36px;
}

.process-track div {
  min-height: 88px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(35, 211, 255, 0.12), rgba(255, 255, 255, 0.04));
  font-weight: 800;
}

.contact-line {
  color: var(--muted);
  line-height: 1.4;
}

.contact-line a {
  color: var(--cyan);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 9, 20, 0.86);
  color: var(--text);
  padding: 14px 15px;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(35, 211, 255, 0.12);
}

.form-message {
  min-height: 24px;
  margin: 0;
  color: var(--green);
  font-weight: 800;
}

.form-message.error {
  color: #ff7777;
}

.site-footer {
  padding: 54px 0 22px;
  background: #03060f;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 28px;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 14px;
}

.site-footer p,
.site-footer a {
  display: block;
  color: var(--muted);
  line-height: 1.8;
}

.copyright {
  width: min(100% - 40px, var(--max));
  margin: 34px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  text-align: center;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.84);
}

.lightbox.open {
  display: grid;
}

.lightbox img {
  max-height: 86vh;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.lightbox-close {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: var(--panel);
  font-size: 2rem;
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@keyframes rotateGlow {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1024px) {
  .container {
    width: min(100% - 32px, var(--max));
  }

  .menu-toggle {
    display: block;
    flex: 0 0 auto;
  }

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(132, 225, 255, 0.2);
    border-radius: 8px;
    background:
      linear-gradient(180deg, rgba(8, 16, 31, 0.99), rgba(5, 9, 20, 0.99));
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 15px 14px;
    font-size: 0.9rem;
  }

  .menu-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-grid,
  .split-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  #government .split-layout {
    grid-template-columns: 1fr;
  }

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

  .capability-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 34px;
  }

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

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

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .navbar {
    min-height: 74px;
  }

  .nav-links {
    top: 74px;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero-panel {
    min-height: 520px;
  }

  .hero-logo-wrap {
    height: 170px;
  }

  .orbit-card {
    width: 138px;
    padding: 14px;
  }

  .card-a { top: 225px; left: 28px; }
  .card-b { right: 28px; top: 225px; }
  .card-c { left: 54px; bottom: 100px; }

  .services-grid,
  .project-grid,
  .gallery-grid,
  .why-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 480px) {
  .container {
    width: min(100% - 24px, var(--max));
  }

  .section {
    padding: 58px 0;
  }

  .brand {
    width: min(228px, calc(100vw - 96px));
    height: 38px;
    padding: 0;
  }

  .brand img {
    width: 100%;
    height: 100%;
  }

  h1 {
    font-size: clamp(2.2rem, 16vw, 3.5rem);
  }

  h2 {
    font-size: clamp(1.7rem, 9vw, 2.3rem);
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .hero-panel {
    min-height: 440px;
  }

  .orbit-card {
    width: 126px;
    padding: 12px;
    font-size: 0.88rem;
  }

  .hero-logo-wrap {
    top: 18px;
    left: 18px;
    right: 18px;
    height: 126px;
  }

  .card-a { top: 166px; left: 18px; }
  .card-b { right: 18px; top: 166px; }
  .card-c { left: 18px; bottom: 82px; }
  .hero-terminal { left: 18px; right: 18px; bottom: 18px; }

  .about-card,
  .contact-form,
  .project-body,
  .service-card {
    padding: 20px;
  }

  .tech-grid,
  .process-track {
    grid-template-columns: 1fr;
  }

  .capability-list {
    grid-template-columns: 1fr;
  }
}