:root {
  --bg: #061120;
  --bg-deep: #030913;
  --panel: rgba(11, 22, 40, 0.84);
  --panel-strong: rgba(9, 18, 33, 0.95);
  --text: #eef4ff;
  --muted: #aab9d5;
  --line: rgba(130, 164, 235, 0.15);
  --primary: #5d92ff;
  --primary-soft: #87b2ff;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
  --success: #9ce6b0;
  --danger: #ff9b9b;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(93, 146, 255, 0.10), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(135, 178, 255, 0.08), transparent 20%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 46%, #081425 100%);
  overflow-x: hidden;
}

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

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

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

.background-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 0%, rgba(93, 146, 255, 0.06), transparent 22%),
    radial-gradient(circle at 100% 35%, rgba(135, 178, 255, 0.05), transparent 20%);
  z-index: -1;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(3, 9, 19, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand-logo {
  width: 84px;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-tag {
  font-size: 0.84rem;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.45rem;
  color: var(--muted);
}

.nav-links a,
.footer-links a {
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-links a:hover,
.nav-cta:hover,
.mobile-menu a:hover,
.footer-links a:hover {
  opacity: 0.92;
  color: #ffffff;
}

.nav-cta {
  padding: 0.92rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  background: rgba(93, 146, 255, 0.13);
  border: 1px solid rgba(135, 178, 255, 0.18);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(93, 146, 255, 0.18);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  border-radius: 999px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.9rem;
  padding: 0 1rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(3, 9, 19, 0.98);
}

.mobile-menu a {
  color: var(--text);
}

.mobile-menu-cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  background: rgba(93, 146, 255, 0.13);
  border: 1px solid rgba(135, 178, 255, 0.18);
}

.mobile-menu.open {
  display: flex;
}

.hero {
  padding: 5.8rem 0 3.25rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 1rem;
  color: #95b8ff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.75rem, 6vw, 5rem);
  line-height: 1.03;
  letter-spacing: -0.05em;
  max-width: 760px;
}

.hero h1 span {
  background: linear-gradient(90deg, #7fb0ff 0%, #e9f2ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  margin: 1.45rem 0 0;
  max-width: 680px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

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

.btn {
  min-height: 54px;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
  border: none;
  cursor: pointer;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
  box-shadow: 0 15px 36px rgba(93, 146, 255, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 18px 42px rgba(93, 146, 255, 0.34);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card {
  padding: 1.15rem;
  border-radius: var(--radius-md);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.stat-card:hover,
.service-card:hover,
.project-card:hover,
.about-card:hover {
  transform: translateY(-4px);
  border-color: rgba(135, 178, 255, 0.28);
}

.stat-card strong {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 1rem;
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
  min-height: 530px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-panel {
  width: 100%;
  max-width: 510px;
  padding: 1rem;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(12, 23, 43, 0.97), rgba(7, 14, 26, 0.98));
  border: 1px solid rgba(130, 164, 235, 0.15);
  box-shadow: 0 34px 95px rgba(0, 0, 0, 0.45);
  position: relative;
  overflow: hidden;
}

.showcase-panel::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -60px;
  bottom: -80px;
  background: radial-gradient(circle, rgba(93, 146, 255, 0.16), transparent 72%);
  pointer-events: none;
}

.panel-topbar {
  display: flex;
  gap: 0.45rem;
  padding: 0.3rem 0.2rem 1rem;
}

.panel-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
}

.panel-body {
  display: grid;
  gap: 1rem;
}

.featured-panel {
  padding: 1.4rem;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 40px rgba(135, 178, 255, 0.04);
}

.panel-label {
  margin: 0 0 0.8rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #95b8ff;
}

.featured-panel h3 {
  margin: 0 0 0.8rem;
  font-size: 1.4rem;
  line-height: 1.25;
}

.featured-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.mini-card {
  min-height: 112px;
  padding: 1rem;
  display: flex;
  align-items: flex-end;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: #dce8ff;
  font-weight: 700;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.mini-card:hover {
  transform: translateY(-3px);
  border-color: rgba(135, 178, 255, 0.22);
}

.floating-badge {
  position: absolute;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: rgba(10, 18, 31, 0.94);
  border: 1px solid rgba(130, 164, 235, 0.14);
  color: #dce8ff;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
}

.floating-one {
  left: 0;
  top: 14%;
}

.floating-two {
  right: 0;
  bottom: 14%;
}

.value-strip {
  padding: 0.5rem 0 2rem;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.value-grid div {
  padding: 1rem;
  text-align: center;
  color: #b4c5e3;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.022);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(8, 16, 29, 0.55), rgba(9, 18, 33, 0.8));
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading h2,
.solutions-copy h2,
.about-main h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section-heading p,
.solutions-copy p,
.about-main p,
.contact-copy p {
  color: var(--muted);
  line-height: 1.8;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.service-card {
  padding: 1.55rem;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.card-number {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  margin-bottom: 1rem;
  font-weight: 800;
  color: #eef4ff;
  background: linear-gradient(135deg, rgba(93, 146, 255, 0.16), rgba(135, 178, 255, 0.08));
  border: 1px solid rgba(135, 178, 255, 0.16);
}

.service-card h3,
.solution-item h3,
.about-card h3,
.project-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.18rem;
}

.service-card p,
.solution-item p,
.about-card p,
.project-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.solutions-layout {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.solutions-panel {
  padding: 1.45rem;
  border-radius: var(--radius-xl);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.solution-item {
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.solution-item:last-child {
  border-bottom: none;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.project-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.featured-project {
  background: linear-gradient(180deg, rgba(14, 26, 48, 0.96), rgba(10, 18, 32, 0.98));
}

.project-tag {
  display: inline-block;
  margin-bottom: 0.9rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #95b8ff;
}

.about-section {
  padding-top: 1rem;
}

.about-layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 1.5rem;
  align-items: stretch;
}

.about-main {
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.about-side {
  display: grid;
  gap: 1rem;
}

.about-card {
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.about-card span {
  display: inline-block;
  margin-bottom: 0.9rem;
  color: #95b8ff;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.contact-section {
  padding-top: 1rem;
  padding-bottom: 5rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
  align-items: start;
}

.cta-note {
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.cta-note strong {
  display: block;
  margin-bottom: 0.4rem;
}

.cta-note span {
  color: var(--muted);
  line-height: 1.6;
}

.contact-panel {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(11, 22, 40, 0.97), rgba(5, 11, 20, 0.98));
  border: 1px solid rgba(130, 164, 235, 0.15);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: #dce8ff;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #8fa5ca;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(135, 178, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(93, 146, 255, 0.12);
}

.form-actions {
  display: grid;
  gap: 0.7rem;
}

.submit-btn {
  width: 100%;
  margin-top: 0.25rem;
}

.form-status {
  min-height: 1.25rem;
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.form-status.success {
  color: var(--success);
}

.form-status.error {
  color: var(--danger);
}

.contact-direct {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.contact-chip:hover {
  transform: translateY(-2px);
  border-color: rgba(135, 178, 255, 0.24);
}

.site-footer {
  padding: 1rem 0 2rem;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.footer-logo {
  width: 60px;
  height: auto;
  object-fit: contain;
}

.footer-links {
  display: flex;
  gap: 1rem;
  color: var(--muted);
}

.footer-brand p,
.footer-copy {
  margin: 0.2rem 0 0;
  color: #90a6ca;
  font-size: 0.92rem;
}

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

.reveal-delay {
  transition-delay: 0.15s;
}

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

@media (max-width: 1100px) {
  .hero-layout,
  .hero-stats,
  .cards-grid,
  .solutions-layout,
  .project-grid,
  .about-layout,
  .contact-layout,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .showcase-panel {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .nav {
    min-height: 76px;
  }

  .nav-links,
  .desktop-cta,
  .floating-badge {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    padding: 4.4rem 0 2.2rem;
  }

  .hero-text {
    font-size: 1rem;
  }

  .service-card,
  .stat-card,
  .solutions-panel,
  .project-card,
  .about-main,
  .about-card,
  .contact-panel {
    border-radius: 22px;
  }

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

  .footer-layout {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .brand-logo {
    width: 84px;
    height: auto;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-tag {
    font-size: 0.78rem;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn,
  .contact-chip {
    width: 100%;
  }

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

  .section {
    padding: 4rem 0;
  }

  .about-main,
  .contact-panel {
    padding: 1.25rem;
  }
}