:root{--bg:#ffffff;--surface:#f6f8fb;--muted:#6b7280;--text:#0b1b2b;--accent-1:#0f1724;--accent-2:linear-gradient(135deg,#0f3b78 0%,#0f5aa8 100%);--card-shadow:0 6px 18px rgba(16,24,40,0.08)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;background:linear-gradient(180deg,rgba(255,255,255,0.8),rgba(255,255,255,0.7));backdrop-filter:blur(6px);border-bottom:1px solid #eef2f6;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px}
.brand-text{font-weight:700}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);font-weight:600}
.nav .cta{padding:8px 12px;border-radius:8px;background:transparent;border:1px solid transparent}
.nav .cta.small{background:var(--accent-2);color:#fff}
.nav-toggle{display:none;background:transparent;border:0;padding:8px;border-radius:8px}
.hero{padding:60px 0}
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:36px;align-items:center}
.hero h1{font-size:32px;margin:0 0 16px}
.lead{color:var(--muted);margin:0 0 20px}
.actions{display:flex;gap:12px;margin-bottom:18px}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;font-weight:700}
.btn.primary{background:var(--accent-2);color:#fff}
.btn.ghost{background:transparent;border:1px solid #e6eef9;color:var(--accent-1)}
.highlights{display:flex;gap:12px;margin:12px 0 0;padding:0;list-style:none;color:var(--muted)}
.hero-visual{display:flex;justify-content:center}
.section{padding:56px 0}
.section h2{margin:0 0 8px;font-size:22px}
.section-sub{color:var(--muted);margin:0 0 24px}
.about-grid{display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:start}
.about-stats{display:flex;flex-direction:column;gap:12px}
.stat{background:var(--surface);padding:14px;border-radius:10px;box-shadow:var(--card-shadow);text-align:center}
.stat strong{display:block;font-size:20px}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;list-style:none;padding:0;margin:28px 0 0}
.services-grid li{background:#fff;border-radius:12px;padding:20px;box-shadow:var(--card-shadow);text-align:left;display:flex;flex-direction:column;gap:12px}
.services-grid img{width:44px;height:44px}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--card-shadow)}
.card-body{padding:14px}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.testimonial{background:var(--surface);padding:18px;border-radius:12px;display:flex;flex-direction:column;gap:12px}
.testimonial footer{display:flex;align-items:center;gap:12px}
.testimonial footer img{width:48px;height:48px;border-radius:50%;flex:0 0 48px}
.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:start}
.contact-form{background:#fff;padding:18px;border-radius:12px;box-shadow:var(--card-shadow)}
.contact-form label{display:block;margin-bottom:12px}
.contact-form input,.contact-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid #e6eef9}
.form-actions{display:flex;gap:10px;align-items:center}
.form-note{color:var(--muted);font-size:13px;margin-top:8px}
.site-footer{border-top:1px solid #eef2f6;padding:18px 0;margin-top:40px}
.footer-inner{display:flex;justify-content:space-between;align-items:center}
.footer-links{display:flex;gap:12px}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr 320px}.services-grid{grid-template-columns:repeat(2,1fr)}.projects-grid{grid-template-columns:repeat(2,1fr)}.testimonials-grid{grid-template-columns:1fr}.about-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}}
@media(max-width:720px){.hero-grid{grid-template-columns:1fr}.nav{display:none}.nav-toggle{display:block}.header-inner{padding:12px 0}.services-grid{grid-template-columns:1fr}.projects-grid{grid-template-columns:1fr}.container{padding:0 16px}}