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

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }

:root {
  --bg-primary: #0b0d12;
  --bg-secondary: #0f1218;
  --bg-card: #131720;
  --border: #1c2233;
  --text-primary: #dfe2ea;
  --text-secondary: #7e849a;
  --text-muted: #4a5068;
  --accent: #4a8ece;
  --accent-light: #6aacee;
  --accent-dim: rgba(74, 142, 206, 0.1);
  --accent-glow: rgba(74, 142, 206, 0.06);
  --font-brand: 'Quantico', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Nav ── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1.4rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(11, 13, 18, 0.75);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  animation: fadeDown 0.8s ease-out;
}

.nav-brand {
  font-family: var(--font-brand);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav-cta {
  padding: 0.55rem 1.5rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s;
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-link:hover { color: var(--text-primary); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Hamburger button */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--text-secondary);
  transition: transform 0.25s ease, opacity 0.25s ease;
  transform-origin: center;
}

/* Animate to X */
.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Drawer */
.nav-drawer {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(11, 13, 18, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.nav-drawer-link {
  padding: 1rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, background 0.2s;
}

.nav-drawer-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -250px;
  right: -250px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(74, 142, 206, 0.03) 0%, transparent 65%);
  pointer-events: none;
}

/* Smaller hero variant for inner pages */
.hero--page {
  min-height: 45vh;
  padding-bottom: 4rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  animation: fadeUp 0.8s ease-out 0.2s both;
}

.hero-tag::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-family: var(--font-body);
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 780px;
  animation: fadeUp 0.8s ease-out 0.35s both;
}

.hero--page h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-light);
  font-weight: 400;
}

.hero-sub {
  margin-top: 2rem;
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 520px;
  animation: fadeUp 0.8s ease-out 0.5s both;
}

.hero-actions {
  margin-top: 3rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  animation: fadeUp 0.8s ease-out 0.65s both;
}

.btn-primary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 40px var(--accent-dim);
}

.hero-stats {
  display: flex;
  gap: 3.5rem;
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.8s ease-out 0.8s both;
}

.stat-num {
  font-family: var(--font-brand);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* ── Section shared ── */
section { padding: 6rem 3rem; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
  line-height: 1.2;
  max-width: 600px;
}

.section-desc {
  margin-top: 1.2rem;
  color: var(--text-secondary);
  max-width: 500px;
  font-size: 1rem;
}

/* ── Alt-background sections (card_grid, tags blocks) ── */
.section--alt { background: var(--bg-secondary); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

.service-card:hover::after { transform: scaleX(1); }
.service-card:hover { border-color: rgba(74, 142, 206, 0.2); }

.service-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.8rem;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Differentiators ── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.diff-item {
  padding-left: 1.5rem;
  border-left: 1px solid var(--border);
  transition: border-color 0.3s;
}

.diff-item:hover { border-color: var(--accent); }

.diff-item h4 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.diff-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ── Industries row (tags block) ── */

.industries-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.5rem;
}

.industry-tag {
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  transition: all 0.3s;
}

.industry-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── CTA section (cta block) ── */
.section--cta {
  padding: 8rem 3rem;
  position: relative;
}

.section--cta::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 500px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.section--cta .section-label { justify-content: center; }
.section--cta .section-title { margin: 0 auto; max-width: 650px; text-align: center; }
.section--cta .section-desc { margin: 1.2rem auto 0; max-width: 480px; text-align: center; }
.cta-actions { margin-top: 2.5rem; text-align: center; }

/* ── Page content (inner pages) ── */
.page-content {
  padding: 5rem 3rem;
  border-top: 1px solid var(--border);
}

.prose {
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.prose h2 {
  font-family: var(--font-body);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--text-primary);
  margin: 2.5rem 0 1rem;
  line-height: 1.3;
}

.prose h3 {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 2rem 0 0.75rem;
}

.prose p { margin-bottom: 1.2rem; }

.prose a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(74, 142, 206, 0.3);
  transition: border-color 0.2s;
}

.prose a:hover { border-color: var(--accent); }

.prose ul, .prose ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.prose li { margin-bottom: 0.4rem; }

.prose strong {
  font-weight: 600;
  color: var(--text-primary);
}

.prose em { color: var(--accent-light); font-style: normal; }

.prose blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
  margin: 2rem 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ── Notice block ── */
.section--notice {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 3rem;
}

.notice-block {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  max-width: 820px;
  border: 1px solid rgba(74, 142, 206, 0.25);
  background: rgba(74, 142, 206, 0.04);
  padding: 2.5rem 2.5rem;
}

.notice-badge {
  display: inline-block;
  flex-shrink: 0;
  padding: 0.4rem 1rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.notice-content h3 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
}

.notice-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ── Footer ── */
footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s;
}

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

/* ── Animations ── */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

/* ── Responsive ── */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-brand { font-size: 0.85rem; letter-spacing: 0.08em; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-cta { display: none; }
  section, .hero { padding-left: 1.5rem; padding-right: 1.5rem; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  footer { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .page-content { padding-left: 1.5rem; padding-right: 1.5rem; }
  .section--notice { padding: 3rem 1.5rem; }
  .notice-block { flex-direction: column; gap: 1.25rem; padding: 2rem 1.5rem; }
}