@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Public+Sans:wght@400;500;600&display=swap');

:root{
  --bg: #F6EFEE;
  --bg-soft: #EAD9DE;
  --card: #FFFFFF;
  --ink: #432623;
  --ink-soft: #6E4B46;
  --ink-faint: #9C7C77;
  --coral: #D28686;
  --coral-deep: #B5605E;
  --coral-tint: #F2DCDC;
  --border: #E6D3D0;
  --font-display: 'Fraunces', serif;
  --font-body: 'Public Sans', -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{
  margin:0;
  overflow-x:hidden;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  margin:0 0 .5em;
  line-height:1.15;
  color:var(--ink);
}
h1{font-size:clamp(2.1rem,4.2vw,3.3rem);font-weight:500;letter-spacing:-.01em;}
h2{font-size:clamp(1.6rem,2.6vw,2.2rem);font-weight:500;}
h3{font-size:1.2rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:1080px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-body);
  font-size:.8rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--coral-deep);
  font-weight:600;
  margin-bottom:.75em;
  display:inline-block;
}
section{scroll-margin-top:84px;}

/* focus */
a:focus-visible,button:focus-visible{
  outline:2px solid var(--coral);
  outline-offset:3px;
  border-radius:4px;
}

/* header */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(246,239,238,.93);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:16px;padding-bottom:16px;
}
.logo{
  font-family:var(--font-display);font-size:1.2rem;font-weight:600;
  text-decoration:none;color:var(--ink);white-space:nowrap;
}
.logo span{color:var(--coral-deep);}
nav.main-nav{display:flex;align-items:center;gap:24px;}
nav.main-nav a{
  text-decoration:none;font-size:.92rem;color:var(--ink-soft);
  position:relative;padding:4px 0;
}
nav.main-nav a:hover{color:var(--ink);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:.2s;
}
.nav-toggle span::before{position:absolute;top:-7px;}
.nav-toggle span::after{position:absolute;top:7px;}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:13px 26px;border-radius:100px;border:5px solid transparent;
  text-decoration:none;cursor:pointer;transition:transform .15s ease, background .15s ease;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--coral);color:#fff;}
.btn-primary:hover{background:var(--coral-deep);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--border);}
.btn-ghost:hover{border-color:var(--ink-faint);}

/* hero */
.hero{padding:56px 0 88px;position:relative;overflow:hidden;}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;position:relative;z-index:1;}
.hero-tagline{font-size:.85rem;color:var(--ink-faint);margin-bottom:18px;line-height:1.5;}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-photo-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;              /* расстояние между фото и силуэтом */
}
.hero-avatar {
  width: 210px;
  height: 210px;
  transform: translateX(30px);
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  box-shadow: 0 12px 28px rgba(67, 38, 35, 0.2);
  z-index: 2;
  position: relative;
}

.msu-bg {
  /* Убираем абсолютное позиционирование */
  position: static;
  width: 100%;
  max-width: 400px;       /* ограничиваем размер, чтобы не был слишком большим */
  opacity: .16;
  pointer-events: none;
  user-select: none;
  margin-top: 8px;
}

/* sections */
section{padding:64px 0;}
.section-head{max-width:640px;margin-bottom:40px;}
.section-alt{background:var(--bg-soft);}

/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:28px;
  display: flex;
  flex-direction: column;
}
.card h3{margin-bottom:.6em;}
.card ul{margin:0;padding-left:0;list-style:none;}
.card ul li{
  font-size:.92rem;color:var(--ink-soft);margin-bottom:10px;padding-left:18px;position:relative;
}
.card ul li::before{
  content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--coral);
}
.card ul li strong{color:var(--ink);}
.card .price{font-family:var(--font-display);font-size:1.5rem;color:var(--coral-deep);margin:.6em 0 .3em;}
.card .meta{font-size:.85rem;color:var(--ink-faint);margin: auto 0 8px;}
.icon{font-size:1.6rem;margin-bottom:10px;display:block;}

/* quote / review card */
.quote-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:26px;
}
.quote-card p{font-family:var(--font-display);font-size:1.05rem;color:var(--ink);font-weight:400;font-style:italic;}

/* about quadrants */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start;}
.about-photo{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:0 18px 40px -18px rgba(67,38,35,.3);}
.about-photo img{width:100%;height:auto;}

/* achievements */
.achieve-photo{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:0 18px 40px -18px rgba(67,38,35,.3);}
.achieve-photo img{width:100%;height:auto;}
.achieve-caption{font-size:.85rem;color:var(--ink-faint);margin-top:10px;}
.pub-list{padding-left:22px;margin:0 0 1.4em;}
.pub-list li{color:var(--ink-soft);font-size:.92rem;margin-bottom:14px;}
.istina-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--coral-deep);
  text-decoration:none;font-weight:600;font-size:.92rem;border-bottom:1px solid var(--coral-tint);
}
.istina-link:hover{border-color:var(--coral-deep);}

/* contacts */
.contact-list{list-style:none;padding:0;margin:0;}
.contact-list li{
  display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--border);font-size:.95rem;
}
.contact-list li:last-child{border-bottom:none;}
.contact-list span.label{color:var(--ink-faint);}
.contact-list a{text-decoration:none;font-weight:600;color:var(--ink);}
.contact-list a:hover{color:var(--coral-deep);}
.qr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.qr-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:16px;text-align:center;text-decoration:none;
}
.qr-card img{border-radius:10px;margin:0 auto 10px;max-width:150px;}
.qr-card span{font-size:.85rem;font-weight:600;color:var(--ink);}

/* offer banner */
.offer-banner{
  background:var(--ink);color:var(--bg);border-radius:var(--radius-lg);
  padding:36px 40px;text-align:center;
}
.offer-banner h3{color:#f2ecba;font-size:1.3rem;max-width:560px;margin:0 auto .3em;}

/* footer */
.site-footer{background:var(--ink);color:#F2E4E1;padding:52px 0 28px;margin-top:0;}
.site-footer a{color:#F2E4E1;text-decoration:none;}
.site-footer a:hover{color:var(--coral-tint);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:36px;}
.footer-grid h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;font-family:var(--font-body);}
.footer-grid p,.footer-grid li{color:#D9C2BE;font-size:.9rem;}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;font-size:.8rem;color:#B9938E;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}

/* responsive */
@media (max-width:860px){
  .hero .container{grid-template-columns:1fr;}
  .hero-photo-wrap{order:-1;max-width:320px;margin:0 auto;}
  .grid-3,.footer-grid,.qr-grid{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .about-grid{grid-template-columns:1fr;gap:24px;}
  .about-grid .about-photo{max-width:320px;margin:0 auto;}
  nav.main-nav{
    display:none !important;
    position:absolute;top:100%;left:0;right:0;
    background:var(--bg);flex-direction:column;align-items:stretch;
    padding:8px 24px 20px;gap:0;
    border-bottom:1px solid var(--border);
    box-shadow:0 16px 28px -16px rgba(67,38,35,.3);
  }
  nav.main-nav.open{display:flex !important;}
  nav.main-nav a:not(.btn){padding:14px 0;border-bottom:1px solid var(--border);}
  nav.main-nav a.btn{margin-top:14px;}
  .nav-toggle{display:block !important;}
  .offer-banner{padding:28px 22px;}
  .contact-list li{flex-direction:column;gap:2px;}
}