:root {
  --bg: #07090d;
  --bg-soft: #0d1220;
  --panel: rgba(255,255,255,0.05);
  --panel-strong: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.10);
  --text: #f5f7fb;
  --muted: #a5afc5;
  --blue: #5b7cff;
  --cyan: #00d9ff;
  --shadow: 0 24px 60px rgba(0,0,0,.35);
  --radius: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(91,124,255,.18), transparent 24%),
    radial-gradient(circle at 80% 0%, rgba(0,217,255,.12), transparent 22%),
    linear-gradient(180deg, #07090d 0%, #0b1017 100%);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7,9,13,.72);
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: .02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 0 18px rgba(91,124,255,.35));
}

.brand-text small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .18em;
  margin-top: 2px;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-nav a {
  color: var(--muted);
  font-size: 14px;
  transition: .25s ease;
}

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

.header-cta,
.button,
.button-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.header-cta,
.button {
  color: #071019;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 14px 34px rgba(0,217,255,.18);
}

.button-line {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}

.button:hover,
.button-line:hover,
.header-cta:hover {
  transform: translateY(-2px);
}

main { overflow: hidden; }

.hero,
.page-hero {
  position: relative;
  padding: 88px 0 64px;
}

.page-hero {
  padding-top: 74px;
  padding-bottom: 34px;
}

.hero::before,
.hero::after,
.page-hero::before,
.glow-orb {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(36px);
  z-index: 0;
}

.hero::before,
.page-hero::before {
  width: 340px; height: 340px; right: -80px; top: -30px;
  background: rgba(91,124,255,.22);
  animation: float 8s ease-in-out infinite;
}
.hero::after {
  width: 240px; height: 240px; left: 22%; bottom: -80px;
  background: rgba(0,217,255,.16);
  animation: float 10s ease-in-out infinite reverse;
}
.glow-orb {
  width: 180px; height: 180px; right: 15%; top: 38%;
  background: rgba(0,217,255,.09);
  animation: pulse 6s ease-in-out infinite;
}

@keyframes float { 50% { transform: translate(14px, 16px); } }
@keyframes pulse { 50% { opacity: .55; transform: scale(1.08); } }

.hero-grid,
.split-grid,
.contact-grid,
.company-grid,
.service-grid,
.message-grid,
.cards-3,
.cards-2,
.bottom-grid {
  display: grid;
  gap: 24px;
}

.hero-grid,
.split-grid {
  grid-template-columns: 1.15fr .85fr;
  position: relative;
  z-index: 1;
  align-items: center;
}

.eyebrow,
.meta-top {
  display: inline-block;
  margin-bottom: 14px;
  color: #9db0ff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1, h2, h3, h4, p { margin: 0; }

.hero h1,
.page-hero h1 {
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.08;
  letter-spacing: -.03em;
}

.hero p.lead,
.page-hero p {
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.panel,
.card,
.info-card,
.form-card,
.page-visual,
.message-card,
.table-card,
.cta-band,
.design-divider {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel::before,
.card::before,
.info-card::before,
.form-card::before,
.page-visual::before,
.message-card::before,
.table-card::before,
.cta-band::before,
.design-divider::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,217,255,.5), transparent);
}

.hero-copy-box,
.page-copy-box,
.page-visual,
.card,
.info-card,
.form-card,
.message-card,
.table-card,
.cta-band,
.design-divider {
  padding: 28px;
}

.page-visual {
  min-height: 430px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),
    radial-gradient(circle at 50% 50%, rgba(91,124,255,.14), transparent 40%);
}

.orbit,
.orbit-sm {
  position: absolute;
  border: 1px solid rgba(91,124,255,.28);
  border-radius: 999px;
}
.orbit { width: 290px; height: 290px; }
.orbit-sm { width: 210px; height: 210px; }

.hero-logo-showcase {
  position: relative;
  width: 150px;
  height: 150px;
  border-radius: 36px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 44px rgba(0,217,255,.25);
}
.hero-logo-showcase::before,
.hero-logo-showcase::after,
.hero-logo-showcase span {
  content: "";
  position: absolute;
  background: rgba(255,255,255,.97);
  border-radius: 14px;
}
.hero-logo-showcase::before { left: 32px; top: 28px; width: 20px; height: 92px; transform: skewX(-18deg); }
.hero-logo-showcase::after { right: 32px; top: 28px; width: 20px; height: 92px; transform: skewX(-18deg); }
.hero-logo-showcase span { left: 64px; top: 30px; width: 20px; height: 86px; transform: skewX(26deg); }

.dot {
  position: absolute;
  width: 12px; height: 12px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(0,217,255,.55);
}
.dot.one { left: 18%; top: 22%; }
.dot.two { right: 18%; top: 30%; background: #8da5ff; }
.dot.three { left: 24%; bottom: 18%; background: #8da5ff; }
.dot.four { right: 24%; bottom: 20%; }

.section {
  padding: 28px 0 84px;
}
.section-tight {
  padding-top: 0;
}

.section-head {
  margin-bottom: 26px;
}
.section-head .eyebrow { margin-bottom: 10px; }
.section-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
}
.section-head p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.85;
  max-width: 760px;
}

.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.service-grid { grid-template-columns: repeat(3, 1fr); }
.company-grid { grid-template-columns: 1fr 1fr; }
.contact-grid { grid-template-columns: .95fr 1.05fr; }
.message-grid { grid-template-columns: 1fr .9fr; }
.bottom-grid { grid-template-columns: 1fr 1fr 1fr; }

.card h3,
.info-card h3,
.message-card h3,
.table-card h3,
.form-card h3,
.cta-band h3,
.design-divider h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.card p,
.info-card p,
.message-card p,
.form-card p,
.table-card p,
.design-divider p,
.list li,
.company-table td,
.company-table th,
.contact-list li {
  color: var(--muted);
  line-height: 1.9;
  font-size: 15px;
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(91,124,255,.18), rgba(0,217,255,.18));
  border: 1px solid rgba(255,255,255,.1);
}
.card-icon svg { width: 24px; height: 24px; stroke: #d6ecff; }

.list {
  margin: 16px 0 0;
  padding-left: 18px;
}
.list li + li { margin-top: 8px; }

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: #c9d7f0;
  font-size: 13px;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}
.company-table th,
.company-table td {
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  vertical-align: top;
}
.company-table th {
  width: 160px;
  text-align: left;
  color: var(--text);
  font-weight: 700;
}

.note-box {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(91,124,255,.08);
  border: 1px solid rgba(91,124,255,.16);
  color: #dfe7ff;
  line-height: 1.8;
}

.contact-list {
  margin: 16px 0 0;
  padding-left: 18px;
}
.contact-list li + li { margin-top: 8px; }

.form-grid {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}
.form-grid.two { grid-template-columns: 1fr 1fr; }
.label {
  display: block;
  font-size: 13px;
  color: #d9e1f6;
  margin-bottom: 8px;
}
.input,
.textarea,
.select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding: 14px 16px;
  outline: none;
}
.textarea { min-height: 160px; resize: vertical; }
.input:focus,
.textarea:focus,
.select:focus {
  border-color: rgba(0,217,255,.55);
  box-shadow: 0 0 0 4px rgba(0,217,255,.08);
}

.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 26px;
}
.cta-band p {
  color: var(--muted);
  margin-top: 8px;
}

.design-divider {
  display: grid;
  grid-template-columns: 1fr .95fr;
  gap: 24px;
  align-items: center;
  min-height: 320px;
  background:
    radial-gradient(circle at 18% 20%, rgba(91,124,255,.14), transparent 26%),
    radial-gradient(circle at 78% 70%, rgba(0,217,255,.10), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}
.design-divider__copy {
  position: relative;
  z-index: 1;
  max-width: 560px;
}
.design-divider__copy h3 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.18;
  margin: 8px 0 12px;
}
.design-divider__art {
  position: relative;
  min-height: 250px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.06);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  overflow: hidden;
}
.design-divider__art .ring,
.design-divider__art .line,
.design-divider__art .core-n {
  position: absolute;
}
.design-divider__art .ring {
  border: 1px solid rgba(91,124,255,.26);
  border-radius: 999px;
}
.design-divider__art .ring-a {
  width: 220px;
  height: 220px;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
}
.design-divider__art .ring-b {
  width: 150px;
  height: 150px;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
}
.design-divider__art .line {
  left: 14%; right: 14%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,217,255,.42), transparent);
}
.design-divider__art .line-a { top: 30%; }
.design-divider__art .line-b { bottom: 28%; }
.design-divider__art .core-n {
  width: 104px;
  height: 104px;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  border-radius: 28px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 36px rgba(0,217,255,.22);
}
.design-divider__art .core-n::before,
.design-divider__art .core-n::after,
.design-divider__art .core-n span {
  content: "";
  position: absolute;
  background: rgba(255,255,255,.96);
  border-radius: 10px;
}
.design-divider__art .core-n::before { left: 23px; top: 20px; width: 15px; height: 62px; transform: skewX(-18deg); }
.design-divider__art .core-n::after { right: 23px; top: 20px; width: 15px; height: 62px; transform: skewX(-18deg); }
.design-divider__art .core-n span { left: 45px; top: 22px; width: 15px; height: 58px; transform: skewX(26deg); }

.site-footer {
  padding: 26px 0 42px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(7,9,13,.65);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.footer-meta p,
.footer-nav a,
.copyright {
  color: var(--muted);
  font-size: 14px;
}
.footer-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.copyright { margin-top: 12px; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

.inline-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.line-art {
  position: absolute;
  inset: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.06);
}
.line-art::before,
.line-art::after {
  content: "";
  position: absolute;
  left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,217,255,.35), transparent);
}
.line-art::before { top: 28%; }
.line-art::after { bottom: 24%; }

@media (max-width: 1040px) {
  .hero-grid,
  .split-grid,
  .message-grid,
  .contact-grid,
  .company-grid,
  .cards-3,
  .cards-2,
  .service-grid,
  .bottom-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid,
  .split-grid,
  .design-divider { grid-template-columns: 1fr; }
  .page-visual { min-height: 340px; }
}

@media (max-width: 760px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .header-inner { min-height: 70px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 12px;
    right: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 14px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(7,9,13,.95);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: .25s ease;
  }
  .site-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .site-nav a,
  .header-cta { padding: 12px 14px; border-radius: 14px; }
  .header-cta { display: none; }
  .hero,
  .page-hero { padding-top: 58px; }
  .hero-copy-box,
  .page-copy-box,
  .page-visual,
  .card,
  .info-card,
  .form-card,
  .message-card,
  .table-card,
  .cta-band,
  .design-divider { padding: 22px; }
  .hero h1,
  .page-hero h1 { font-size: 34px; }
  .hero p.lead,
  .page-hero p,
  .card p,
  .info-card p,
  .form-card p,
  .message-card p,
  .table-card p,
  .list li,
  .company-table td,
  .company-table th,
  .contact-list li { font-size: 14px; }
  .cards-3,
  .cards-2,
  .service-grid,
  .split-grid,
  .message-grid,
  .contact-grid,
  .company-grid,
  .bottom-grid,
  .form-grid.two,
  .footer-grid,
  .design-divider { grid-template-columns: 1fr; }
  .cta-band { align-items: flex-start; }
  .footer-nav { justify-content: flex-start; }
  .company-table th,
  .company-table td { display: block; width: 100%; }
  .company-table th { padding-bottom: 4px; border-bottom: none; }
  .company-table td { padding-top: 0; }
  .design-divider__art { min-height: 220px; }
}