* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: #1e293b; background: #f8fafc; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid #e2e8f0; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 24px; }
.brand { font-size: 1.25rem; font-weight: 700; letter-spacing: .03em; }
.site-nav { display: flex; gap: 20px; font-size: .95rem; }
.site-nav a { color: #334155; }
.hero { padding: 88px 0 64px; background: linear-gradient(180deg, #ffffff 0%, #eef4ff 100%); }
.hero__inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: center; }
.eyebrow { display: inline-block; margin-bottom: 12px; font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #2563eb; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.05; margin-bottom: 16px; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.1; margin-bottom: 12px; }
h3 { font-size: 1.2rem; margin-bottom: 10px; }
.lead { font-size: 1.1rem; max-width: 700px; color: #475569; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border-radius: 999px; font-weight: 700; transition: transform .2s ease, opacity .2s ease; }
.btn:hover { transform: translateY(-1px); opacity: .96; }
.btn-primary { background: #2563eb; color: #fff; }
.btn-secondary { background: #e2e8f0; color: #0f172a; }
.hero__panel { display: grid; gap: 16px; }
.stat-card, .feature-card, .cta-box { background: #fff; border: 1px solid #e2e8f0; border-radius: 20px; box-shadow: 0 12px 30px rgba(15, 23, 42, .06); }
.stat-card { padding: 22px; }
.stat-card strong { display: block; font-size: 1.1rem; margin-bottom: 8px; }
.stat-card span { color: #475569; }
.section { padding: 72px 0; }
.section--alt { background: #eff6ff; }
.section-heading { max-width: 760px; margin-bottom: 28px; }
.section-heading p { color: #475569; }
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature-card { padding: 24px; }
.feature-card p { margin-bottom: 0; color: #475569; }
.cta-box { padding: 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-footer { padding: 28px 0 44px; color: #64748b; }
.site-footer p { margin-bottom: 0; border-top: 1px solid #e2e8f0; padding-top: 24px; }
@media (max-width: 900px) { .hero__inner, .grid-3, .grid-2, .cta-box { grid-template-columns: 1fr; display: grid; } .site-header__inner { flex-direction: column; justify-content: center; padding: 14px 0; } }
@media (max-width: 640px) { .hero { padding-top: 56px; } .site-nav { width: 100%; justify-content: space-between; } }