* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #7C5CFC; --primary-dark: #5A3EC7; --primary-50: #F3EEFF;
  --hero-gradient: linear-gradient(160deg, #7C5CFC 0%, #9B7FFF 40%, #C9ADFF 100%);
  --text: #1a1a2e; --text-secondary: #616161;
  --card-shadow: 0 12px 32px rgba(124, 92, 252, 0.12);
}
html { scroll-behavior: smooth; }
body { font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text); background: #fafafa; line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
.container { width: min(1140px, 92%); margin: 0 auto; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 32px; border-radius: 9999px; font-weight: 600; font-size: 1rem; transition: all 0.3s cubic-bezier(0.4,0,0.2,1); cursor: pointer; border: none; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 20px rgba(124,92,252,0.35); }
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 12px 0; transition: all 0.4s ease; background: transparent; }
.nav.scrolled { background: rgba(255,255,255,0.92); backdrop-filter: blur(20px) saturate(180%); box-shadow: 0 1px 20px rgba(0,0,0,0.06); padding: 8px 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; }
.nav-logo img { height: 52px; width: auto; }
.nav-logo span { color: #fff; transition: color 0.3s; }
.nav.scrolled .nav-logo span { color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: rgba(255,255,255,0.92); transition: color 0.3s; position: relative; }
.nav.scrolled .nav-links a { color: var(--text-secondary); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary); border-radius: 2px; transition: width 0.3s; }
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta .btn { padding: 10px 24px; font-size: 0.85rem; }
.nav-cta .btn-primary { background: #fff; color: var(--primary-dark); box-shadow: 0 4px 16px rgba(0,0,0,0.12); }
.nav.scrolled .nav-cta .btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 20px rgba(124,92,252,0.35); }
.nav-mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-mobile-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: all 0.3s; }
.nav.scrolled .nav-mobile-toggle span { background: var(--text); }
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links a { color: var(--text-secondary); }
  .nav-mobile-toggle { display: block; }
}
.hero { position: relative; background: var(--hero-gradient); color: #fff; padding: 140px 0 48px; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 15% 20%, rgba(255,255,255,0.16) 0%, transparent 45%), radial-gradient(circle at 85% 75%, rgba(255,255,255,0.12) 0%, transparent 50%); }
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.hero-banner { position: relative; z-index: 2; display: block; width: min(760px, 92%); height: 240px; margin: 28px auto 0; border-radius: 20px; object-fit: cover; background: #fff; }
.kicker { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(255,255,255,0.88); margin-bottom: 12px; }
.hero h1 { font-family: "Playfair Display", serif; font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.2; margin-bottom: 12px; }
.hero .meta { color: rgba(255,255,255,0.9); font-size: 0.95rem; }
.article { width: min(760px, 92%); margin: -28px auto 20px; position: relative; z-index: 2; background: #fff; border: 1px solid #eee8ff; border-radius: 24px; box-shadow: var(--card-shadow); padding: 36px 32px 40px; }
.crumbs { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 14px; }
.crumbs a { color: var(--primary-dark); font-weight: 600; }
.back { display: inline-flex; color: var(--primary-dark); font-weight: 700; font-size: 0.9rem; margin-bottom: 18px; }
.back:hover { color: var(--primary); }
.article h2 { font-family: "Playfair Display", serif; font-size: 1.45rem; margin: 28px 0 10px; }
.article p { color: var(--text-secondary); margin-bottom: 14px; }
.article ul, .article ol { margin: 0 0 16px 1.2rem; color: var(--text-secondary); }
.article li { margin-bottom: 8px; }
.article strong { color: var(--text); }
.article .service-cta { margin-top: 22px; padding: 14px 16px; background: var(--primary-50); border-radius: 14px; }
.article .service-cta a { color: var(--primary-dark); font-weight: 600; }
.related { width: min(760px, 92%); margin: 0 auto 56px; }
.related h2 { font-family: "Playfair Display", serif; font-size: 1.4rem; margin-bottom: 14px; }
.related a { display: block; background: #fff; border: 1px solid #eee8ff; border-radius: 16px; padding: 16px 18px; margin-bottom: 12px; box-shadow: var(--card-shadow); }
.related a:hover { border-color: #d9ccff; }
.related .cat { display: inline-block; font-size: 0.7rem; font-weight: 700; color: var(--primary-dark); background: var(--primary-50); padding: 3px 8px; border-radius: 999px; margin-bottom: 6px; }
.related h3 { font-size: 1.02rem; }
.footer { padding: 64px 0 32px; background: #0f0f1a; color: rgba(255,255,255,0.7); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand h3 { font-size: 1.3rem; font-weight: 800; color: #fff; margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 300px; }
.footer-col h4 { font-size: 0.9rem; font-weight: 700; color: #fff; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col a { display: block; font-size: 0.88rem; padding: 6px 0; transition: color 0.3s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; text-align: center; font-size: 0.82rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .article { padding: 28px 20px 32px; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }