:root {
  --bg-0: #020712;
  --bg-1: #051a46;
  --bg-2: #0a2e71;
  --surface: rgba(8, 23, 53, 0.78);
  --surface-strong: rgba(7, 20, 47, 0.92);
  --stroke: rgba(134, 175, 246, 0.28);
  --text: #e8f0ff;
  --text-soft: #a6bbdf;
  --blue-a: #8fe9ff;
  --blue-b: #69a0ff;
  --blue-c: #4d6dff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  overflow-x: hidden;
}

body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 15% 18%, #163e93 0%, transparent 36%),
    radial-gradient(circle at 88% 4%, #0d2d7a 0%, transparent 40%),
    linear-gradient(150deg, var(--bg-0) 0%, #041230 48%, #021129 100%);
  line-height: 1.64;
}

h1,
h2,
h3,
h4 {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  line-height: 1.16;
}

p {
  color: var(--text-soft);
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(82, 136, 228, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(82, 136, 228, 0.11) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 44%, transparent 100%);
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.navbar {
  width: min(1140px, 92vw);
  margin: 18px auto;
  padding: 13px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(6, 19, 47, 0.72);
  backdrop-filter: blur(8px);
}

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

.brand-logo {
  width: clamp(170px, 21vw, 238px);
  height: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-size: 0.97rem;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--blue-a);
}

main {
  padding-bottom: 76px;
}

.hero {
  padding: 74px 0 34px;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: #a9d3ff;
}

.hero h1 {
  font-size: clamp(2.05rem, 4.35vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  max-width: 14.4ch;
  margin-bottom: 22px;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--blue-a), var(--blue-b), var(--blue-c));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  max-width: 58ch;
  font-size: 1.08rem;
  line-height: 1.62;
  margin-bottom: 22px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.why-heading {
  margin-top: 40px;
  margin-bottom: 28px;
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  font-weight: 700;
  letter-spacing: 0.015em;
  text-transform: none;
  color: #ffffff;
  line-height: 1.06;
  text-shadow: none;
}

.btn {
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(110deg, #66d2ff 0%, #4375ff 56%, #335cff 100%);
  color: #001130;
  box-shadow: 0 12px 26px rgba(58, 112, 248, 0.38);
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--stroke);
  background: rgba(6, 18, 42, 0.64);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
}

.hero .metric-row {
  grid-template-columns: repeat(2, minmax(250px, 1fr));
  gap: 18px;
}

.metric-card {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  background: rgba(8, 21, 50, 0.72);
  padding: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(5, 18, 45, 0.45);
  border-color: rgba(160, 198, 255, 0.45);
}

.metric-card h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.metric-card p {
  font-size: 0.88rem;
}

.hero .metric-card {
  padding: 24px 22px;
  min-height: 240px;
  background: linear-gradient(145deg, rgba(9, 24, 56, 0.86), rgba(5, 16, 39, 0.9));
  border-radius: 14px;
}

.hero .metric-card h3 {
  font-size: 1.34rem;
  font-weight: 700;
  letter-spacing: -0.006em;
  line-height: 1.18;
  margin-bottom: 12px;
}

.hero .metric-card p {
  font-size: 1.01rem;
  line-height: 1.52;
}

.visual-panel {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(7, 20, 48, 0.95), rgba(4, 13, 30, 0.88));
  padding: 18px;
  animation: panelFloat 7.5s ease-in-out infinite;
}

.stack-list {
  display: grid;
  gap: 10px;
}

.stack-item {
  border-radius: 14px;
  border: 1px solid rgba(134, 175, 246, 0.31);
  padding: 15px 17px;
  background: linear-gradient(130deg, rgba(9, 27, 60, 0.9), rgba(2, 11, 29, 0.9));
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.stack-item:hover {
  transform: translateX(4px);
  box-shadow: 0 10px 20px rgba(3, 11, 28, 0.28);
  border-color: rgba(160, 198, 255, 0.45);
}

.stack-item p {
  font-size: 0.9rem;
  color: #9fcbff;
  margin-bottom: 5px;
}

.stack-item strong {
  font-size: 1.14rem;
  line-height: 1.28;
  font-weight: 700;
}

.section {
  padding: 72px 0;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.75rem);
  letter-spacing: -0.01em;
}

.focus-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.focus-inline span {
  border-radius: 999px;
  border: 1px solid rgba(155, 197, 255, 0.34);
  background: rgba(7, 24, 57, 0.7);
  color: #b9d9ff;
  font-size: 0.86rem;
  padding: 6px 11px;
  line-height: 1;
}

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

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

.info-card {
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: linear-gradient(135deg, rgba(8, 22, 51, 0.88), rgba(4, 12, 29, 0.86));
  padding: 22px;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(3, 10, 27, 0.5);
  border-color: rgba(160, 198, 255, 0.5);
}

.info-card h3 {
  margin-bottom: 10px;
  font-size: 1.26rem;
}

.info-card p {
  font-size: 1rem;
  line-height: 1.68;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.kpi {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  background: rgba(8, 23, 53, 0.74);
  padding: 16px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.kpi:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(4, 15, 39, 0.45);
}

.kpi h4 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.kpi p {
  font-size: 0.86rem;
}

.carousel {
  position: relative;
  border: 1px solid var(--stroke);
  border-radius: 18px;
  overflow: hidden;
  min-height: 430px;
  background: #050f22;
}

.carousel-track {
  position: relative;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.025);
  transition: opacity 0.52s ease, transform 0.52s ease;
}

.carousel-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.carousel-slide img {
  width: 100%;
  height: 430px;
  object-fit: cover;
}

.slide-overlay {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  background: linear-gradient(130deg, rgba(2, 11, 27, 0.95), rgba(9, 30, 70, 0.8));
  border: 1px solid rgba(146, 190, 255, 0.32);
  border-radius: 12px;
  padding: 16px;
  backdrop-filter: blur(3px);
}

.slide-top-note {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  border-radius: 999px;
  border: 1px solid rgba(157, 198, 255, 0.35);
  background: rgba(4, 16, 38, 0.78);
  color: #d6e8ff;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 7px 11px;
  backdrop-filter: blur(4px);
}

.slide-overlay h3 {
  font-size: 1.48rem;
  margin-bottom: 8px;
}

.carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(146, 190, 255, 0.35);
  background: rgba(4, 16, 38, 0.82);
  color: #fff;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  cursor: pointer;
}

.carousel-btn.prev {
  left: 10px;
}

.carousel-btn.next {
  right: 10px;
}

.carousel-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}

.carousel-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(143, 185, 255, 0.35);
  cursor: pointer;
}

.carousel-dots button.active {
  background: linear-gradient(120deg, #8de7ff, #5486ff);
}

.page-hero {
  padding: 68px 0 30px;
}

.page-hero h1 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  max-width: 16ch;
}

.page-hero p {
  max-width: 70ch;
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-media {
  margin-top: 26px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  box-shadow: 0 22px 44px rgba(1, 9, 24, 0.45);
}

.page-media img {
  width: 100%;
  display: block;
  height: 320px;
  object-fit: cover;
}

.contact-shell {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.form-card,
.side-card {
  border: 1px solid var(--stroke);
  border-radius: 14px;
  background: var(--surface-strong);
  padding: 22px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

label {
  font-size: 0.93rem;
  color: var(--text);
  margin-bottom: 4px;
  display: block;
}

input,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(138, 175, 239, 0.32);
  background: rgba(7, 20, 44, 0.8);
  color: #f0f5ff;
  padding: 11px 12px;
  font-size: 0.95rem;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(124, 167, 255, 0.4);
  outline-offset: 1px;
}

.footer {
  border-top: 1px solid rgba(134, 175, 246, 0.2);
  padding: 22px 16px 26px;
  text-align: center;
  color: var(--text-soft);
}

.footer p {
  margin-bottom: 6px;
}

.copyright-note {
  font-size: 0.82rem;
  color: #88a8d4;
}

.mobile-contact-cta {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

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

.case-card {
  border: 1px solid var(--stroke);
  border-radius: 14px;
  background: linear-gradient(130deg, rgba(8, 22, 52, 0.88), rgba(3, 12, 31, 0.88));
  padding: 22px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.case-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 24px 42px rgba(2, 10, 27, 0.5);
  border-color: rgba(165, 204, 255, 0.5);
}

.case-card h3 {
  font-size: 1.24rem;
  margin-bottom: 10px;
}

.case-card p {
  line-height: 1.68;
}

@keyframes panelFloat {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
  100% {
    transform: translateY(0);
  }
}

.case-metric {
  display: inline-flex;
  margin-top: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(14, 47, 99, 0.7);
  border: 1px solid rgba(156, 200, 255, 0.35);
  color: #b9ddff;
  font-size: 0.84rem;
  font-weight: 600;
}

@media (max-width: 1024px) {
  .navbar {
    gap: 12px;
  }

  .nav-links {
    gap: 12px 16px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

  .grid-two-services {
    grid-template-columns: 1fr;
  }

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

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

  .contact-shell {
    grid-template-columns: 1fr;
  }

  .metric-row {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }

  .hero .metric-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .hero .metric-card {
    min-height: 0;
  }
}

@media (max-width: 780px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 8.5vw, 2.95rem);
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .hero .metric-row {
    grid-template-columns: 1fr;
  }

  .why-heading {
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 1.15rem;
  }

  .carousel {
    min-height: 360px;
  }

  .carousel-slide img {
    height: 360px;
  }

  .page-media img {
    height: 240px;
  }

  .mobile-contact-cta {
    display: inline-flex;
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 14px;
    z-index: 20;
    padding: 12px 18px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    color: #02122f;
    background: linear-gradient(110deg, #7ddfff, #4b79ff);
    box-shadow: 0 14px 28px rgba(9, 31, 79, 0.42);
    width: min(340px, calc(100% - 32px));
  }

  .footer {
    padding-bottom: 78px;
  }
}

@media (max-width: 540px) {
  .container,
  .navbar {
    width: min(1140px, 94vw);
  }

  .brand-logo {
    width: clamp(155px, 52vw, 220px);
  }

  .nav-links a {
    font-size: 0.92rem;
  }

  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 54px 0 20px;
  }

  .lead,
  .page-hero p,
  .info-card p,
  .case-card p {
    font-size: 0.96rem;
  }

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

  .carousel {
    min-height: 325px;
  }

  .carousel-slide img {
    height: 325px;
  }

  .slide-overlay {
    left: 10px;
    right: 10px;
    bottom: 10px;
    padding: 12px;
  }

  .slide-overlay h3 {
    font-size: 1.2rem;
    margin-bottom: 6px;
  }
}