:root {
  --bg: #07111f;
  --bg-soft: #0d1829;
  --card: rgba(13, 24, 41, 0.78);
  --line: rgba(148, 163, 184, 0.16);
  --text: #eff6ff;
  --muted: #94a3b8;
  --blue: #3b82f6;
  --blue-2: #60a5fa;
  --shadow: 0 24px 80px rgba(2, 8, 23, 0.45);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(59,130,246,.22), transparent 28%),
    radial-gradient(circle at top right, rgba(96,165,250,.14), transparent 22%),
    linear-gradient(180deg, #040b16 0%, #07111f 100%);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
p { line-height: 1.75; color: var(--muted); }
img { max-width: 100%; display: block; }

.site-shell { min-height: 100vh; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(4, 11, 22, 0.72);
  border-bottom: 1px solid rgba(148,163,184,0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 82px;
}

.brand { display: inline-flex; align-items: center; gap: 14px; font-weight: 800; letter-spacing: -.03em; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(59,130,246,.22), rgba(96,165,250,.08));
  border: 1px solid rgba(96,165,250,.28);
  color: #dbeafe;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.brand-text { font-size: 1.15rem; }
.brand-text span { color: var(--blue-2); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-nav a {
  color: #b9c7d8;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 500;
  transition: .22s ease;
}
.site-nav a:hover, .site-nav a.active {
  color: white;
  background: rgba(255,255,255,.05);
}
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(148,163,184,.14);
  color: white;
  border-radius: 12px;
  padding: 10px 12px;
}

.hero {
  padding: 92px 0 58px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 32px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(96,165,250,.18);
  background: rgba(59,130,246,.08);
  color: #dbeafe;
  border-radius: 999px;
  font-size: .92rem;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--blue-2);
  box-shadow: 0 0 20px var(--blue-2);
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 4.9rem);
  line-height: 1.02;
  letter-spacing: -.05em;
  max-width: 760px;
}
.hero h1 .accent {
  color: #dbeafe;
  background: linear-gradient(135deg, #dbeafe 0%, #60a5fa 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 1.12rem;
  max-width: 620px;
  margin: 22px 0 0;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 22px;
  border-radius: 14px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: white;
  box-shadow: 0 14px 40px rgba(59,130,246,.28);
}
.btn-secondary {
  border: 1px solid rgba(148,163,184,.16);
  background: rgba(255,255,255,.03);
  color: white;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}
.hero-points .point, .mini-card, .service-card, .panel, .contact-box, .stat-card, .quote, .contact-card {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.point {
  padding: 14px 16px;
  border-radius: 18px;
  color: #d6e3f1;
  font-size: .96rem;
}

.hero-stack {
  display: grid;
  gap: 16px;
}
.mini-card {
  border-radius: 24px;
  padding: 26px;
  position: relative;
  overflow: hidden;
}
.mini-card::after {
  content: '';
  position: absolute;
  inset: auto -60px -60px auto;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(59,130,246,.2), transparent 62%);
}
.kicker { color: #93c5fd; font-size: .88rem; text-transform: uppercase; letter-spacing: .16em; }
.mini-card h3 { margin: 10px 0 8px; font-size: 1.65rem; letter-spacing: -.03em; }
.mini-card strong { color: #fff; }
.inline-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.stat-card { border-radius: 20px; padding: 22px; }
.stat-card h4 { margin: 0; font-size: 1.8rem; }
.stat-card p { margin: 8px 0 0; font-size: .95rem; }

main section { padding: 54px 0; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: -.04em;
}
.section-head p { max-width: 640px; }

.grid-3, .grid-2, .grid-4 {
  display: grid;
  gap: 20px;
}
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.service-card {
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .2s ease, border-color .2s ease;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(96,165,250,.34); }
.service-icon {
  width: 52px; height: 52px; border-radius: 16px;
  display: grid; place-items: center;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(96,165,250,.2);
  font-size: 1.2rem;
  margin-bottom: 18px;
}
.service-card h3 { margin: 0 0 12px; font-size: 1.3rem; }
.service-card ul { list-style: none; padding: 0; margin: 16px 0 0; }
.service-card li { color: #c7d3e0; padding: 8px 0 0; font-size: .96rem; }
.service-card li::before { content: '— '; color: #60a5fa; }

.panel {
  border-radius: 26px;
  padding: 34px;
}
.panel h3 { margin-top: 0; font-size: 1.7rem; letter-spacing: -.03em; }
.panel-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}
.panel-list div {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(148,163,184,.1);
  color: #dce7f3;
}

.badge-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px;
}
.badge {
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,.04);
  color: #dce7f3; border: 1px solid rgba(148,163,184,.12); font-size: .92rem;
}

.quote {
  border-radius: 24px;
  padding: 28px;
}
.quote p { font-size: 1.08rem; color: #dbe7f3; margin-top: 0; }
.quote strong { display: block; margin-top: 14px; color: #93c5fd; }

.contact-layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 22px;
}
.contact-card, .contact-box {
  border-radius: 26px;
  padding: 28px;
}
.contact-card h3, .contact-box h3 { margin-top: 0; font-size: 1.4rem; }
.contact-meta { display: grid; gap: 14px; margin-top: 20px; }
.contact-meta div span { display: block; color: var(--muted); font-size: .92rem; margin-bottom: 4px; }
.contact-box form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
input, textarea {
  width: 100%;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(148,163,184,.12);
  color: white;
  border-radius: 14px;
  padding: 15px 16px;
  font: inherit;
  outline: none;
}
textarea { min-height: 150px; resize: vertical; }
input:focus, textarea:focus { border-color: rgba(96,165,250,.4); box-shadow: 0 0 0 4px rgba(59,130,246,.12); }
.notice {
  padding: 14px 16px;
  border-radius: 14px;
  font-weight: 600;
}
.notice.success { background: rgba(34,197,94,.12); color: #bbf7d0; border: 1px solid rgba(34,197,94,.2); }
.notice.error { background: rgba(239,68,68,.12); color: #fecaca; border: 1px solid rgba(239,68,68,.2); }

.cta-band {
  margin-top: 24px;
  border-radius: 28px;
  padding: 34px;
  background: linear-gradient(135deg, rgba(59,130,246,.9), rgba(37,99,235,.76));
  box-shadow: 0 26px 80px rgba(59,130,246,.28);
}
.cta-band h2, .cta-band p { color: white; }
.cta-band .btn-secondary { border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.08); }

.site-footer {
  padding: 54px 0 26px;
  border-top: 1px solid rgba(148,163,184,.08);
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 22px;
}
.footer-brand { font-weight: 800; font-size: 1.2rem; margin-bottom: 12px; }
.site-footer h4 { margin-top: 0; margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer li, .site-footer a, .site-footer p { color: var(--muted); }
.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(148,163,184,.08);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #708198;
  font-size: .92rem;
}

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

@media (max-width: 1000px) {
  .hero-grid, .contact-layout, .grid-3, .grid-4, .grid-2, .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .mobile-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    top: 82px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border-radius: 18px;
    background: rgba(8, 15, 26, .97);
    border: 1px solid rgba(148,163,184,.12);
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .site-nav a { margin: 0; }
  .hero-points, .inline-stats, .grid-3, .grid-4, .grid-2, .footer-grid, .form-grid {
    grid-template-columns: 1fr;
  }
  .section-head, .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero { padding-top: 70px; }
}
/* ===== CONTACT BUTTON UPGRADE ===== */

.contact-card button {
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  cursor: pointer;

  background: linear-gradient(135deg, #3b82f6, #2563eb);
  box-shadow: 0 10px 30px rgba(59,130,246,0.25);

  transition: all 0.25s ease;
}

/* hover */
.contact-card button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(59,130,246,0.35);
}

/* click */
.contact-card button:active {
  transform: scale(0.98);
}