:root {
  --bg: #070b13;
  --bg-soft: #0c1422;
  --surface: rgba(11, 18, 30, 0.72);
  --surface-strong: rgba(12, 19, 33, 0.92);
  --surface-border: rgba(255, 255, 255, 0.1);
  --text: #f3f7ff;
  --text-muted: rgba(217, 226, 242, 0.72);
  --accent: #4ca8ff;
  --accent-strong: #1773d0;
  --accent-warm: #f0a44b;
  --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.28);
  --shadow-card: 0 18px 48px rgba(4, 10, 22, 0.32);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: min(1180px, calc(100% - 2rem));
  --transition: 240ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(76, 168, 255, 0.14), transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(240, 164, 75, 0.13), transparent 24%),
    linear-gradient(160deg, #050811 0%, #09111d 52%, #04070e 100%);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.site-shell {
  position: relative;
  isolation: isolate;
}

.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(circle at center, black 48%, transparent 92%);
  opacity: 0.18;
  pointer-events: none;
  z-index: -2;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section-spacing {
  padding: 6rem 0;
}

.glass-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(242, 247, 255, 0.84);
}

.eyebrow::before {
  content: "";
  width: 2.8rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
}

.section-heading {
  max-width: 700px;
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section-heading p:last-child {
  margin: 1rem 0 0;
  color: var(--text-muted);
  max-width: 62ch;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 1rem 0;
  background: rgba(4, 8, 15, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

.brand-mark {
  position: relative;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 1rem;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.03)),
    linear-gradient(135deg, var(--accent), rgba(76, 168, 255, 0.32));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.25), 0 14px 28px rgba(23, 115, 208, 0.28);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 0.65rem;
}

.brand-mark::after {
  inset: 0.35rem 1.1rem;
  border-inline-width: 0;
}

.brand-text {
  display: grid;
  gap: 0.15rem;
}

.brand-text strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.brand-text span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.nav-menu a {
  position: relative;
  color: rgba(244, 247, 252, 0.82);
  font-size: 0.95rem;
  transition: color var(--transition);
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
  transition: transform var(--transition);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--text);
}

.nav-menu a:hover::after,
.nav-menu a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin: 0.24rem auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform var(--transition), opacity var(--transition);
}

.hero {
  position: relative;
  padding-top: 5rem;
  overflow: clip;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.85;
  animation: floatGlow 12s ease-in-out infinite;
}

.glow-one {
  top: 4%;
  right: 8%;
  width: min(36vw, 420px);
  height: min(36vw, 420px);
  background: radial-gradient(circle, rgba(76, 168, 255, 0.44), transparent 70%);
}

.glow-two {
  left: -6%;
  bottom: 8%;
  width: min(30vw, 360px);
  height: min(30vw, 360px);
  background: radial-gradient(circle, rgba(240, 164, 75, 0.22), transparent 68%);
  animation-delay: -4s;
}

.grid-overlay {
  position: absolute;
  inset: 10% 0 0;
  background:
    linear-gradient(180deg, rgba(76, 168, 255, 0.12), transparent 45%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
  mask-image: linear-gradient(180deg, black 15%, transparent 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
  gap: 2rem;
  align-items: center;
}

.hero-copy {
  max-width: 620px;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.hero-text {
  margin: 1.4rem 0 0;
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--text-muted);
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0.9rem 1.45rem;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #07111d;
  background: linear-gradient(135deg, #eef6ff, #8ec8ff 48%, #f0a44b 140%);
  box-shadow: 0 20px 40px rgba(76, 168, 255, 0.28);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  padding: 0;
  margin: 2rem 0 0;
  list-style: none;
}

.hero-points li {
  padding: 1rem 1rem 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(244, 247, 252, 0.86);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.hero-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-card-main {
  position: absolute;
  inset: 0 0 5rem 3rem;
}

.hero-card-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.02);
}

.hero-card-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 11, 19, 0.06), rgba(7, 11, 19, 0.68)),
    linear-gradient(90deg, rgba(7, 11, 19, 0.4), transparent 45%);
}

.hero-card-overlay {
  position: absolute;
  left: 2rem;
  right: 2rem;
  bottom: 2rem;
  z-index: 1;
}

.hero-card-overlay span {
  display: inline-flex;
  margin-bottom: 0.65rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
}

.hero-card-overlay strong {
  display: block;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  line-height: 1.1;
}

.hero-card-floating {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: 320px;
  padding: 1.4rem 1.4rem 1.5rem;
}

.hero-card-floating p,
.hero-card-floating span {
  margin: 0;
}

.hero-card-floating p {
  color: rgba(244, 247, 252, 0.62);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card-floating strong {
  display: block;
  margin-top: 0.65rem;
  font-size: 1.25rem;
  line-height: 1.2;
}

.hero-card-floating span {
  display: block;
  margin-top: 0.8rem;
  color: var(--text-muted);
}

.clients-strip {
  padding: 1.3rem 0 0.5rem;
}

.ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  justify-content: space-between;
}

.ticker span {
  color: rgba(243, 247, 255, 0.72);
  font-size: 0.92rem;
}

.service-grid,
.advantage-grid,
.stats-grid {
  display: grid;
  gap: 1.2rem;
}

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

.service-card,
.advantage-item,
.stat-card,
.timeline-item,
.project-card,
.cta-panel {
  position: relative;
  overflow: hidden;
}

.service-card {
  padding: 1.6rem;
  border-radius: var(--radius-md);
  transform: translateY(0);
  transition:
    transform var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    box-shadow var(--transition);
}

.service-card::before,
.advantage-item::before,
.stat-card::before,
.timeline-item::before,
.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(76, 168, 255, 0.14), transparent 46%, rgba(240, 164, 75, 0.1));
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(76, 168, 255, 0.28);
  box-shadow: 0 24px 60px rgba(6, 15, 30, 0.42);
}

.service-card:hover::before,
.advantage-item:hover::before,
.stat-card:hover::before,
.timeline-item:hover::before,
.cta-panel:hover::before {
  opacity: 1;
}

.service-icon {
  display: inline-grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--accent);
}

.service-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: currentColor;
}

.service-card h3,
.advantage-item h3,
.project-content h3,
.timeline-item h3 {
  margin: 1rem 0 0.55rem;
  font-size: 1.25rem;
  line-height: 1.2;
}

.service-card p,
.advantage-item p,
.timeline-item p,
.cta-panel p,
.project-content span,
.footer-meta {
  margin: 0;
  color: var(--text-muted);
}

.advantages-layout {
  display: grid;
  gap: 2rem;
}

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

.advantage-item {
  padding: 1.45rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.advantage-item:hover {
  transform: translateY(-5px);
  border-color: rgba(240, 164, 75, 0.25);
  box-shadow: var(--shadow-soft);
}

.advantage-icon {
  display: inline-flex;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.04);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.2rem;
}

.project-card {
  grid-column: span 4;
  min-height: 360px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: var(--shadow-card);
}

.project-card-large {
  grid-column: span 7;
}

.project-card-wide {
  grid-column: span 5;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 420ms ease, filter 420ms ease;
  filter: saturate(0.98) contrast(1.02);
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 12%, rgba(7, 11, 19, 0.84));
}

.project-card:hover img,
.project-card:focus-within img {
  transform: scale(1.08);
  filter: saturate(1.08) contrast(1.08);
}

.project-content {
  position: absolute;
  left: 1.6rem;
  right: 1.6rem;
  bottom: 1.5rem;
  z-index: 1;
}

.project-content span {
  display: inline-flex;
  margin-bottom: 0.6rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.timeline::before {
  content: "";
  position: absolute;
  top: 2rem;
  left: 2rem;
  right: 2rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(76, 168, 255, 0.45), rgba(240, 164, 75, 0.28));
}

.timeline-item {
  padding: 2.6rem 1.4rem 1.5rem;
  border-radius: var(--radius-md);
}

.timeline-step {
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  display: inline-grid;
  place-items: center;
  min-width: 3rem;
  min-height: 3rem;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: rgba(11, 18, 30, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(239, 245, 255, 0.82);
  font-weight: 700;
}

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

.stat-card {
  padding: 2rem 1.4rem;
  border-radius: var(--radius-md);
  text-align: center;
}

.stat-card strong {
  display: block;
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: #f5f8ff;
}

.stat-card span {
  display: block;
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.cta-banner {
  padding-top: 2rem;
}

.cta-panel {
  padding: 2.25rem;
  border-radius: calc(var(--radius-lg) + 4px);
  text-align: center;
  background:
    radial-gradient(circle at top center, rgba(76, 168, 255, 0.18), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-panel h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.cta-panel p:nth-of-type(2) {
  max-width: 58ch;
  margin: 1rem auto 0;
}

.cta-panel .button {
  margin-top: 1.8rem;
}

.site-footer {
  padding: 2rem 0 2.4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1.5rem;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  max-width: 360px;
}

.footer-socials {
  display: flex;
  gap: 0.7rem;
}

.footer-socials a {
  display: inline-grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.footer-socials a:hover,
.footer-socials a:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(76, 168, 255, 0.35);
  background: rgba(76, 168, 255, 0.08);
}

.footer-socials svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

.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;
}

@keyframes floatGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(0, -18px, 0) scale(1.04);
  }
}

@media (max-width: 1080px) {
  .advantages-layout {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .advantage-grid,
  .timeline,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-card,
  .project-card-large,
  .project-card-wide {
    grid-column: span 6;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-card-main {
    inset: 0 0 4rem 0;
  }

  .hero-card-floating {
    right: 0;
    left: auto;
  }
}

@media (max-width: 820px) {
  .section-spacing {
    padding: 4.5rem 0;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.4rem;
    padding: 1rem;
    border-radius: 1.2rem;
    background: rgba(8, 13, 23, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .nav-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-menu a {
    padding: 0.8rem 0.95rem;
    border-radius: 0.9rem;
  }

  .nav-menu a:hover,
  .nav-menu a:focus-visible {
    background: rgba(255, 255, 255, 0.05);
  }

  .hero {
    padding-top: 3.6rem;
  }

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

  .project-card,
  .project-card-large,
  .project-card-wide {
    grid-column: span 12;
  }

  .timeline::before {
    display: none;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100% - 1.2rem, 100% - 1.2rem);
  }

  .site-header {
    padding: 0.85rem 0;
  }

  .brand-text span {
    display: none;
  }

  .hero-copy h1 {
    font-size: clamp(2.6rem, 16vw, 4rem);
  }

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

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

  .hero-card-main {
    inset: 0 0 3rem 0;
  }

  .hero-card-floating {
    left: 1rem;
    right: 1rem;
    max-width: none;
  }

  .service-grid,
  .advantage-grid,
  .timeline,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .ticker {
    border-radius: 1.3rem;
  }

  .cta-panel {
    padding: 1.8rem 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}