:root {
  color-scheme: dark;
  --bg: #0b1220;
  --bg-2: #0d1a2b;
  --panel: rgba(12, 22, 38, 0.86);
  --panel-2: rgba(8, 16, 30, 0.9);
  --text: #e9f1ff;
  --muted: #9db2cc;
  --muted-2: #7f96b1;
  --line: #1b2b44;
  --blue: #2b8cff;
  --green: #7dff7a;
  --grad: linear-gradient(120deg, #2b8cff 0%, #3dc6ff 40%, #4ef0b2 70%, #a2ff6b 100%);
  --grad-vertical: linear-gradient(180deg, #2b8cff 0%, #7dff7a 100%);
  --glow: 0 0 30px rgba(61, 198, 255, 0.35), 0 0 60px rgba(125, 255, 122, 0.2);
}

html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 5% -10%, rgba(43, 140, 255, 0.18), transparent 60%),
    radial-gradient(800px 600px at 95% 10%, rgba(125, 255, 122, 0.16), transparent 60%),
    linear-gradient(180deg, #0b1220 0%, #0a1424 50%, #0b1c2e 100%);
  min-height: 100vh;
  line-height: 1.6;
}

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

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

section[id] {
  scroll-margin-top: 90px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: #ffffff;
  color: #0b1220;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  z-index: 1000;
}

.skip-link:focus {
  left: 12px;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(90, 120, 160, 0.12) 1px, transparent 1px),
    linear-gradient(180deg, rgba(90, 120, 160, 0.12) 1px, transparent 1px);
  background-size: 120px 120px;
  background-position: 0 0, 0 0;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
  animation: grid-drift 18s linear infinite;
}

@keyframes grid-drift {
  0% {
    background-position: 0 0, 0 0;
    opacity: 0.18;
  }
  50% {
    background-position: 60px 40px, -40px -30px;
    opacity: 0.28;
  }
  100% {
    background-position: 120px 80px, -80px -60px;
    opacity: 0.18;
  }
}

.container {
  width: min(1120px, 100% - 40px);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(8, 14, 26, 0.84);
  border-bottom: 1px solid rgba(70, 100, 150, 0.18);
  backdrop-filter: blur(14px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
}

.brand img {
  height: 36px;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--grad);
  color: #04111f;
  font-weight: 600;
  box-shadow: var(--glow);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(120, 150, 190, 0.4);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 18px;
  font-weight: 500;
  color: var(--muted);
}

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

.section {
  padding: clamp(72px, 8vw, 120px) 0;
}

.section-light {
  background: linear-gradient(
    180deg,
    rgba(240, 247, 255, 0.94) 0%,
    rgba(229, 248, 240, 0.94) 100%
  );
  color: #0b1220;
  border-top: 1px solid rgba(12, 26, 44, 0.08);
  border-bottom: 1px solid rgba(12, 26, 44, 0.08);
}

.section-light .eyebrow {
  color: rgba(20, 40, 60, 0.7);
}

.section-light .section-head p,
.section-light .results-content p,
.section-light .results-list li,
.section-light .card p,
.section-light .service-detail {
  color: #334155;
}

.section-light .card {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(20, 40, 60, 0.15);
  box-shadow: 0 16px 34px rgba(10, 18, 30, 0.08);
}

.section-light .results-media {
  background: transparent;
  border-color: rgba(20, 40, 60, 0.12);
  box-shadow: none;
}

.section-light .service-detail span {
  color: #0b1220;
}

.hero {
  position: relative;
  padding-top: 50px;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background: url('../img/hero-tech-16x9.svg') center/cover no-repeat;
  background-size: 120% 120%;
  animation: hero-pan 16s ease-in-out infinite;
  z-index: 0;
}

@keyframes hero-pan {
  0% {
    background-position: 50% 50%;
    background-size: 120% 120%;
  }
  50% {
    background-position: 62% 42%;
    background-size: 132% 132%;
  }
  100% {
    background-position: 50% 50%;
    background-size: 120% 120%;
  }
}

.hero-media::before {
  content: '';
  position: absolute;
  inset: -20% 0 0;
  background:
    radial-gradient(520px 360px at 15% 20%, rgba(43, 140, 255, 0.4), transparent 70%),
    radial-gradient(520px 360px at 85% 25%, rgba(125, 255, 122, 0.35), transparent 70%),
    radial-gradient(480px 320px at 50% 75%, rgba(61, 198, 255, 0.25), transparent 70%);
  opacity: 0.65;
  animation: hero-bloom 12s ease-in-out infinite;
  will-change: transform, opacity;
}

@keyframes hero-bloom {
  0% {
    opacity: 0.55;
    transform: translateY(0);
  }
  50% {
    opacity: 0.9;
    transform: translateY(-2%);
  }
  100% {
    opacity: 0.55;
    transform: translateY(0);
  }
}

.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 12, 22, 0.65) 0%, rgba(6, 12, 22, 0.92) 100%);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(1.1) contrast(1.05);
}

.hero-canvas {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-logo {
  width: clamp(160px, 22vw, 240px);
  margin-bottom: 18px;
  filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.5));
}

.hero-content h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.6rem, 4vw, 4.6rem);
  line-height: 1.1;
  margin: 18px 0 16px;
}

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

.pill {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(43, 140, 255, 0.14);
  color: #cfe3ff;
  border: 1px solid rgba(61, 198, 255, 0.25);
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0 0 24px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--grad);
  color: #04111f;
  box-shadow: var(--glow);
}

.btn-ghost {
  border: 1px solid rgba(120, 150, 190, 0.4);
  color: var(--text);
  background: transparent;
}

.btn:hover {
  transform: translateY(-1px);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.highlight {
  position: relative;
  padding: 14px 16px 14px 18px;
  border-radius: 14px;
  border: 1px solid rgba(90, 120, 160, 0.22);
  background: rgba(10, 20, 34, 0.7);
}

.highlight::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 999px;
  background: var(--grad-vertical);
}

 .highlight-title {
   margin: 0 0 6px;
   font-size: 1rem;
   font-family: 'Sora', sans-serif;
   letter-spacing: 0.03em;
   text-transform: uppercase;
 }

.highlight p {
  margin: 0;
  color: var(--muted-2);
  font-size: 0.9rem;
}

.core-message {
  margin-top: 24px;
  padding: 16px 20px;
  border-radius: 14px;
  border: 1px solid rgba(90, 120, 160, 0.3);
  background: linear-gradient(120deg, rgba(43, 140, 255, 0.12), rgba(125, 255, 122, 0.1));
  display: grid;
  gap: 6px;
  font-weight: 600;
}

.section-head {
  max-width: 640px;
  margin-bottom: 32px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--muted-2);
  margin-bottom: 10px;
}

.section-head h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0 0 12px;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.card-grid,
.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card,
.process-step,
.solution-card {
  padding: 22px;
  border-radius: 18px;
  border: 1px solid rgba(90, 120, 160, 0.22);
  background: rgba(10, 20, 34, 0.7);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover,
.process-step:hover,
.solution-card:hover {
  transform: translateY(-4px);
  border-color: rgba(125, 255, 122, 0.4);
  box-shadow: 0 18px 40px rgba(5, 10, 18, 0.5);
}

.card h3,
.solution-card h3 {
  margin: 0 0 8px;
  font-family: 'Sora', sans-serif;
}

.card p,
.solution-card p {
  margin: 0;
  color: var(--muted);
}

.selectable-item {
  position: relative;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.selectable-item:focus-visible {
  outline: 2px solid rgba(125, 255, 122, 0.6);
  outline-offset: 2px;
}

.item-detail {
  margin-top: 10px;
  max-height: 0;
  opacity: 0;
  transform: translateY(6px);
  color: var(--muted-2);
  transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
}

.selectable-item.is-active .item-detail,
.selectable-item:hover .item-detail,
.selectable-item:focus-visible .item-detail {
  max-height: 120px;
  opacity: 1;
  transform: translateY(0);
}

.selectable-item.is-active,
.selectable-item:hover,
.selectable-item:focus-visible {
  border-color: rgba(125, 255, 122, 0.45);
  box-shadow: 0 18px 40px rgba(5, 10, 18, 0.45);
  transform: translateY(-4px);
}

.section-light .item-detail {
  color: #475569;
}

.pillar-card {
  display: grid;
  gap: 12px;
}

.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(43, 140, 255, 0.9), rgba(125, 255, 122, 0.9));
  box-shadow: var(--glow);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pillar-icon::after {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 10px;
  border: 1px solid rgba(8, 18, 32, 0.7);
  background: rgba(10, 20, 34, 0.7);
}

.card:hover .pillar-icon {
  transform: translateY(-2px) rotate(-2deg);
  box-shadow: 0 0 18px rgba(61, 198, 255, 0.35), 0 0 30px rgba(125, 255, 122, 0.25);
}

.service-detail {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.service-detail span {
  color: #cfe3ff;
  font-weight: 600;
}

.service-detail:last-child {
  margin-bottom: 0;
}

.product-card {
  display: grid;
  gap: 10px;
}

.product-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(43, 140, 255, 0.7), rgba(125, 255, 122, 0.85));
  box-shadow: var(--glow);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-icon::before {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 8px;
  border: 1px solid rgba(6, 14, 24, 0.7);
  background: rgba(9, 18, 32, 0.7);
}

.product-card:hover .product-icon {
  transform: translateY(-2px) rotate(2deg);
  box-shadow: 0 0 18px rgba(61, 198, 255, 0.4), 0 0 30px rgba(125, 255, 122, 0.3);
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-weight: 600;
  color: #cfe3ff;
  border-bottom: 1px solid rgba(125, 255, 122, 0.35);
  width: fit-content;
}

.product-link:hover {
  color: var(--text);
  border-color: rgba(61, 198, 255, 0.5);
}

.service-visual,
.process-visual,
.results-media {
  border-radius: 16px;
  border: 1px solid rgba(90, 120, 160, 0.2);
  background: rgba(8, 16, 30, 0.55);
  padding: 12px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card:hover .service-visual,
.process-step:hover .process-visual,
.results-media:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 0 1px rgba(125, 255, 122, 0.2), 0 14px 30px rgba(0, 0, 0, 0.35);
}

.service-visual {
  margin-bottom: 16px;
}

.service-visual img,
.process-visual img {
  width: 100%;
  height: auto;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.card:hover .service-visual img {
  transform: scale(1.04);
  filter: drop-shadow(0 10px 20px rgba(61, 198, 255, 0.2));
}

.process-visual {
  margin: 0 auto 14px;
  max-width: 180px;
}

.process-step:hover .process-visual img {
  transform: scale(1.05);
  filter: drop-shadow(0 10px 20px rgba(125, 255, 122, 0.2));
}

.section-contrast {
  background: linear-gradient(180deg, rgba(8, 14, 26, 0.6), rgba(8, 18, 32, 0.9));
  border-top: 1px solid rgba(90, 120, 160, 0.12);
  border-bottom: 1px solid rgba(90, 120, 160, 0.12);
}

.process-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 26px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: var(--grad);
  opacity: 0.5;
}

.process-step {
  position: relative;
  padding: 32px 22px 22px;
}

.process-step::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: var(--glow);
}

.step-label {
  font-size: 0.8rem;
  color: var(--muted-2);
  font-weight: 600;
}

.solution-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(43, 140, 255, 0.7), rgba(125, 255, 122, 0.8));
  box-shadow: var(--glow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover .solution-icon {
  transform: scale(1.08) rotate(-2deg);
  box-shadow: 0 0 18px rgba(61, 198, 255, 0.4), 0 0 28px rgba(125, 255, 122, 0.25);
}

.results-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: center;
}

.results-content p {
  color: var(--muted);
}

.results-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.results-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.results-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad);
}

.results-media {
  padding: 18px;
}

.results-media img {
  width: 100%;
  height: auto;
}

.anchor {
  display: block;
  height: 0;
}

.cta-section {
  padding-bottom: clamp(90px, 10vw, 140px);
}

.cta-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 32px;
  padding: 34px;
  border-radius: 24px;
  border: 1px solid rgba(90, 120, 160, 0.3);
  background:
    radial-gradient(420px 220px at 10% 20%, rgba(43, 140, 255, 0.2), transparent 60%),
    radial-gradient(420px 220px at 90% 10%, rgba(125, 255, 122, 0.2), transparent 60%),
    var(--panel-2);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cta-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.95rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(90, 120, 160, 0.18);
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.footer-brand img {
  height: 32px;
  margin-bottom: 12px;
}

.footer-brand p {
  margin: 0;
  color: var(--muted);
}

.footer-title {
  font-weight: 600;
  margin: 0 0 12px;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
}

.footer-bottom {
  margin-top: 32px;
  color: var(--muted-2);
  font-size: 0.9rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].is-visible,
.no-js [data-reveal] {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid::before {
    content: none;
  }

  .results-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-mobile {
    display: none;
  }

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

@media (max-width: 720px) {
  .hero-highlights {
    grid-template-columns: 1fr;
  }

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

  .process-step {
    padding-left: 42px;
  }

  .process-step::before {
    top: 12px;
    left: 10px;
  }

  .cta-card {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}