:root{
  --bg:#081122;
  --surface:#ffffff;
  --surface-soft:#f8fbff;
  --text:#0f172a;
  --muted:#5b6475;
  --line:#e6ecf5;
  --brand:#2563eb;
  --brand-2:#7c3aed;
  --accent:#06b6d4;
  --success:#0f766e;
  --shadow:0 18px 50px rgba(15,23,42,.10);
  --shadow-lg:0 30px 80px rgba(2,6,23,.22);
  --radius:22px;
  --max:1200px;
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#f8fbff 0%,#eef3ff 100%);
  line-height:1.65;
}

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

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

.container{
  width:min(var(--max), calc(100% - 32px));
  margin-inline:auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:60;
}

.topbar{
  background:#0f172a;
  color:#e2e8f0;
  padding:10px 0;
}

.topbar-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  align-items:center;
}

.topbar-item{
  font-size:.92rem;
}

.topbar-label{
  display:block;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.04em;
  opacity:.8;
  font-weight:700;
  margin-bottom:2px;
}

.navbar-wrap{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(230,236,245,.95);
}

.navbar{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
}

.brand-mark{
  width:48px;
  height:48px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  box-shadow:0 16px 30px rgba(37,99,235,.28);
  font-size:16px;
  font-weight:900;
  flex-shrink:0;
}

.brand-text strong{
  display:block;
  font-size:1rem;
}

.brand-text small{
  display:block;
  color:#64748b;
  font-size:.8rem;
  font-weight:700;
}

.nav{
  display:flex;
  align-items:center;
  gap:24px;
  color:#334155;
  font-weight:700;
}

.nav a:hover{
  color:var(--brand);
}

.menu-toggle{
  display:none;
  border:none;
  background:none;
  font-size:1.6rem;
  cursor:pointer;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 20px;
  border-radius:14px;
  font-weight:800;
  border:1px solid transparent;
  transition:.2s ease;
  cursor:pointer;
}

.btn:hover{
  transform:translateY(-1px);
}

.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow:0 16px 35px rgba(37,99,235,.24);
}

.btn-secondary{
  background:#fff;
  border-color:#dbe3ef;
  color:#0f172a;
}

.btn-dark{
  background:#0f172a;
  color:#fff;
}

.hero-section{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 0% 0%, rgba(37,99,235,.22), transparent 28%),
    radial-gradient(circle at 100% 0%, rgba(6,182,212,.16), transparent 24%),
    radial-gradient(circle at 100% 100%, rgba(124,58,237,.16), transparent 22%),
    linear-gradient(180deg, #f8fbff 0%, #eef3ff 75%, #ffffff 100%);
  padding:72px 0 72px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:42px;
  align-items:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  padding:10px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid #dfe7f2;
  color:#334155;
  font-weight:800;
  font-size:.92rem;
  box-shadow:0 10px 30px rgba(15,23,42,.06);
  margin-bottom:18px;
}

h1{
  margin:0 0 16px;
  font-size:clamp(2.7rem,5vw,4.8rem);
  line-height:1.02;
  letter-spacing:-.045em;
}

.hero-lead{
  margin:0 0 26px;
  font-size:1.08rem;
  color:#475569;
  max-width:64ch;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:22px;
}

.hero-points{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  color:#475569;
  font-weight:700;
  font-size:.95rem;
  margin-top:18px;
}

.hero-points span{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background:#fff;
  border:1px solid #e2e8f0;
}

.hero-card{
  display:grid;
  gap:18px;
}

.hero-panel{
  background:linear-gradient(135deg,#0f172a,#1e293b);
  color:#fff;
  border-radius:28px;
  padding:28px;
  box-shadow:var(--shadow-lg);
}

.hero-panel.light{
  background:#fff;
  color:var(--text);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}

.hero-panel h3{
  margin-top:0;
}

.clean-list{
  padding-left:18px;
  margin:0;
}

.clean-list li{
  margin-bottom:10px;
}

.stats-section{
  padding:0 0 18px;
}

.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:-28px;
}

.stat-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  box-shadow:0 10px 25px rgba(15,23,42,.04);
  text-align:center;
}

.stat-card strong{
  display:block;
  font-size:1.35rem;
  margin-bottom:6px;
}

.stat-card span{
  color:#64748b;
  font-weight:700;
  font-size:.92rem;
}

.section{
  padding:88px 0;
}

.section-surface{
  background:linear-gradient(180deg,#ffffff 0%, #f8fbff 100%);
}

.section-dark{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(37,99,235,.18), transparent 26%),
    radial-gradient(circle at 85% 80%, rgba(6,182,212,.14), transparent 24%),
    linear-gradient(135deg, #0b1120 0%, #111c34 100%);
  color:#fff;
}

.section-head{
  max-width:780px;
  margin-bottom:34px;
}

.section-head h2{
  margin:0 0 12px;
  font-size:clamp(1.95rem, 3.8vw, 3rem);
  line-height:1.08;
  letter-spacing:-.03em;
}

.section-head p{
  margin:0;
  color:var(--muted);
  font-size:1.04rem;
}

.section-head-light p{
  color:#d8e3f0;
}

.card-grid{
  display:grid;
  gap:22px;
}

.card-grid.three{
  grid-template-columns:repeat(3,1fr);
}

.card-grid.two{
  grid-template-columns:repeat(2,1fr);
}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:0 10px 28px rgba(15,23,42,.05);
}

.card:hover{
  transform:translateY(-2px);
  transition:.2s ease;
}

.card-icon{
  width:56px;
  height:56px;
  border-radius:18px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#eef2ff,#f5f3ff);
  color:var(--brand);
  font-size:25px;
  margin-bottom:15px;
}

.card h3{
  margin:0 0 10px;
  font-size:1.16rem;
}

.card p{
  margin:0;
  color:var(--muted);
}

.project-card{
  background:#ffffff;
  border:1px solid #e6ecf5;
  border-radius:28px;
  padding:28px;
  box-shadow:0 18px 50px rgba(15,23,42,.10);
}

.project-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:#eef2ff;
  border:1px solid #c7d2fe;
  color:#3730a3;
  font-size:.85rem;
  font-weight:800;
  margin-bottom:14px;
}

.project-card h3{
  margin-top:0;
  color:#0f172a;
}

.project-text{
  color:#475569;
}

.list{
  display:grid;
  gap:12px;
  margin-top:16px;
}

.list-item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  color:#0f172a;
}

.check{
  width:26px;
  height:26px;
  border-radius:50%;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  background:#ecfdf5;
  color:#047857;
  border:1px solid #bbf7d0;
  margin-top:2px;
  font-weight:900;
}

.project-action{
  margin-top:18px;
}

.timeline{
  display:grid;
  gap:14px;
}

.timeline-item{
  display:grid;
  grid-template-columns:54px 1fr;
  gap:14px;
  align-items:start;
  padding:18px;
  border:1px solid var(--line);
  background:#fff;
  border-radius:18px;
  box-shadow:0 8px 22px rgba(15,23,42,.04);
}

.timeline-number{
  width:54px;
  height:54px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  font-weight:900;
  font-size:1.05rem;
}

.timeline-item h3{
  margin:0 0 6px;
}

.timeline-item p{
  margin:0;
  color:var(--muted);
}

.contact-note,
.map-action{
  margin-top:16px;
}

.map-wrap{
  border-radius:18px;
  overflow:hidden;
  border:1px solid #e6ecf5;
  margin-top:16px;
}

.cta-box{
  border-radius:30px;
  padding:36px;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.18), transparent 22%),
    linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  box-shadow:var(--shadow-lg);
}

.cta-box h2{
  margin-top:0;
  margin-bottom:10px;
  font-size:clamp(1.95rem,4vw,3rem);
  line-height:1.1;
}

.cta-box p{
  margin:0 0 20px;
  color:#eef2ff;
}

.site-footer{
  margin-top:20px;
  background:#081122;
  color:#e2e8f0;
  padding:26px 0 52px;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:24px;
  padding:26px 0 16px;
}

.footer-brand{
  margin-bottom:10px;
}

.footer-desc{
  margin:0;
  color:#cbd5e1;
  max-width:44ch;
}

.footer-title{
  font-weight:800;
  color:#fff;
  margin:0 0 12px;
}

.footer-links{
  display:grid;
  gap:10px;
  color:#cbd5e1;
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:16px;
  padding-top:18px;
  color:#94a3b8;
  font-size:.95rem;
}

@media (max-width: 980px){
  .topbar-grid,
  .hero-grid,
  .stats-grid,
  .card-grid.three,
  .card-grid.two,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .nav{
    display:none;
    position:absolute;
    top:82px;
    left:16px;
    right:16px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:16px;
    box-shadow:var(--shadow);
    flex-direction:column;
    align-items:flex-start;
  }

  .nav.show{
    display:flex;
  }

  .menu-toggle{
    display:block;
  }

  .nav-cta{
    display:none;
  }

  .section{
    padding:66px 0;
  }

  .hero-section{
    padding:56px 0 64px;
  }
}