/* Общие сбросы */
*{box-sizing:border-box}body{font-family:Inter, system-ui, -apple-system, 'Helvetica Neue', Arial; margin:0; color:#223; background:#FCFCFD; line-height:1.45}
.container{max-width:1100px;margin:0 auto;padding:20px}

/* Header */
.site-header{background:#fff;box-shadow:0 1px 0 rgba(20,20,20,0.04);position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.logo{font-weight:700;font-size:20px;color:#1f2937;text-decoration:none}
.nav-toggle{display:none;background:transparent;border:0;font-size:24px;cursor:pointer}

/* Nav */
.main-nav ul{display:flex;gap:18px;margin:0;padding:0;list-style:none}
.main-nav a{text-decoration:none;color:#374151;padding:8px 10px;border-radius:8px}
.main-nav a:hover{background:#F1F5F9}

/* Hero */
.hero{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:center;padding:36px 0}
.hero-photo{width:220px;height:220px;object-fit:cover;border-radius:28px;box-shadow:0 8px 24px rgba(20,20,20,0.06)}
.hero-text h1{font-size:34px;margin:0 0 8px}
.hero-text p{margin:0;color:#475569}

/* Cards */
.cards{padding:24px 0}
.card-grid{display:flex;gap:16px;flex-wrap:wrap}
.card{background:#fff;padding:16px;border-radius:12px;box-shadow:0 6px 18px rgba(16,24,40,0.06);flex:1;min-width:200px}
.card .icon{font-size:28px;margin-bottom:8px}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.photo img{width:100%;height:200px;object-fit:cover;border-radius:12px}
.photo figcaption{text-align:center;padding:8px 0;color:#475569}

/* Achievements list */
.achievements-list{display:grid;gap:12px;padding:12px 0}
.achievement{background:#fff;padding:12px;border-radius:10px;box-shadow:0 6px 18px rgba(16,24,40,0.04)}

/* Footer */
.site-footer{padding:24px 0;text-align:center;color:#6b7280;background:linear-gradient(180deg,#FFFBEB,transparent)}

/* Responsive: Tablet and below */
@media (max-width:900px){
  .hero{grid-template-columns:160px 1fr}
  .hero-photo{width:160px;height:160px;border-radius:20px}
  .gallery-grid{grid-template-columns:1fr 1fr}
}

/* Mobile */
@media (max-width:640px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:64px;background:#fff;padding:10px 20px;box-shadow:0 6px 24px rgba(16,24,40,0.08)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:8px}
  .hero{grid-template-columns:1fr;grid-template-rows:auto; text-align:center}
  .hero-photo{margin:0 auto}
  .hero-text h1{font-size:26px}
  .card-grid{flex-direction:column}
  .gallery-grid{grid-template-columns:1fr}
}

/* Utility */
.avatar{width:120px;height:120px;border-radius:16px;object-fit:cover;margin-right:16px}
.profile{display:flex;align-items:center;gap:16px}