/* =========================================================
   Артём Воронов — современный поп-арт
   Тема: «частная коллекция» — тёплый эспрессо + антикварное золото
   ========================================================= */

:root{
  /* Палитра */
  --bg:        #100d0b;
  --bg-2:      #17120f;
  --bg-3:      #1e1813;
  --bg-card:   #1b1510;
  --gold:      #c8a253;
  --gold-br:   #e6c178;
  --gold-soft: rgba(200,162,83,.14);
  --gold-line: rgba(200,162,83,.28);
  --text:      #f3ede3;
  --muted:     #b6ab98;
  --muted-2:   #8c8170;
  --line:      rgba(243,237,227,.10);
  --line-2:    rgba(243,237,227,.16);
  --spot:      rgba(200,162,83,.16);

  /* Типографика */
  --display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --body:    "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --serif:   "Fraunces", Georgia, serif;

  /* Прочее */
  --wrap: 1200px;
  --radius: 4px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-size:clamp(15px, .6vw + 13.5px, 17px);
  line-height:1.65;
  font-weight:400;
  letter-spacing:.005em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* Тёплое музейное освещение + лёгкая зернистость */
body::before{
  content:"";
  position:fixed; inset:0; z-index:-2;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(200,162,83,.10), transparent 55%),
    radial-gradient(90% 60% at 100% 0%, rgba(120,90,50,.10), transparent 60%),
    var(--bg);
}
body::after{
  content:"";
  position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

/* ---------- Типографические утилиты ---------- */
h1,h2,h3,h4{ font-family:var(--display); font-weight:700; line-height:1.04; margin:0; letter-spacing:-.02em; }
h1{ font-size:clamp(2.6rem, 6.4vw, 5.3rem); }
h2{ font-size:clamp(2rem, 4.4vw, 3.4rem); }
h3{ font-size:clamp(1.3rem, 2.2vw, 1.7rem); letter-spacing:-.01em; }
p{ margin:0 0 1rem; color:var(--muted); }
strong{ color:var(--text); font-weight:600; }

.serif{ font-family:var(--serif); font-style:italic; font-weight:400; }
.eyebrow{
  font-family:var(--body);
  font-size:.74rem; font-weight:600;
  text-transform:uppercase; letter-spacing:.32em;
  color:var(--gold); display:inline-flex; align-items:center; gap:.7em;
}
.eyebrow::before{ content:""; width:30px; height:1px; background:var(--gold-line); display:inline-block; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(20px, 5vw, 56px); }
.section{ padding-block:clamp(64px, 9vw, 130px); position:relative; }
.section--tight{ padding-block:clamp(48px, 6vw, 84px); }
.lede{ font-size:clamp(1.05rem,1.6vw,1.35rem); color:var(--text); max-width:46ch; line-height:1.55; }

/* ---------- Кнопки ---------- */
.btn{
  --pad:.95em 1.6em;
  display:inline-flex; align-items:center; gap:.6em;
  padding:var(--pad);
  font-family:var(--body); font-weight:600; font-size:.92rem;
  letter-spacing:.01em; border-radius:var(--radius);
  cursor:pointer; border:1px solid transparent;
  transition:transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.btn svg{ transition:transform .35s var(--ease); }
.btn:hover svg{ transform:translateX(3px); }
.btn-primary{ background:var(--gold); color:#19130c; }
.btn-primary:hover{ background:var(--gold-br); transform:translateY(-2px); }
.btn-ghost{ border-color:var(--line-2); color:var(--text); background:transparent; }
.btn-ghost:hover{ border-color:var(--gold-line); color:var(--gold-br); transform:translateY(-2px); }

/* ---------- Шапка / навигация ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:60;
  transition:background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(16,13,11,.78);
  backdrop-filter:blur(14px) saturate(1.1);
  border-bottom-color:var(--line);
}
.nav{
  max-width:var(--wrap); margin-inline:auto;
  padding:clamp(16px,2.2vw,22px) clamp(20px,5vw,56px);
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
}
.brand{ display:inline-flex; align-items:center; gap:.6em; font-family:var(--display); font-weight:700; font-size:1.18rem; letter-spacing:-.01em; }
.brand .mark{
  width:34px; height:34px; flex:none; display:grid; place-items:center;
  border:1px solid var(--gold-line); border-radius:5px; color:var(--gold);
  font-size:.82rem; letter-spacing:.02em;
  background:linear-gradient(145deg, rgba(200,162,83,.18), transparent);
}
.brand .dot{ color:var(--gold); }

.nav-links{ display:flex; align-items:center; gap:clamp(1.2rem,2.4vw,2.4rem); list-style:none; margin:0; padding:0; }
.nav-links a{
  font-size:.95rem; color:var(--muted); position:relative; padding:.25em 0;
  transition:color .3s var(--ease);
}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1px; width:0;
  background:var(--gold); transition:width .35s var(--ease);
}
.nav-links a:hover{ color:var(--text); }
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after{ width:100%; }
.nav-links a[aria-current="page"]{ color:var(--text); }

.nav-cta{ display:inline-flex; }
.nav-toggle{
  display:none; width:46px; height:46px; border:1px solid var(--line-2);
  background:transparent; border-radius:6px; cursor:pointer; position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; position:absolute; left:50%; transform:translateX(-50%);
  width:20px; height:1.6px; background:var(--text); transition:.3s var(--ease);
}
.nav-toggle span{ top:50%; margin-top:-.8px; }
.nav-toggle span::before{ top:-6px; }
.nav-toggle span::after{ top:6px; }
body.menu-open .nav-toggle span{ background:transparent; }
body.menu-open .nav-toggle span::before{ top:0; transform:translateX(-50%) rotate(45deg); }
body.menu-open .nav-toggle span::after{ top:0; transform:translateX(-50%) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{ padding-top:clamp(130px,18vh,200px); padding-bottom:clamp(60px,8vw,100px); position:relative; }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,4vw,64px); align-items:center; }
.hero-title{ margin:.3em 0 .35em; }
.hero-title .line2{ display:block; color:var(--gold); }
.hero-sub{ font-family:var(--serif); font-style:italic; font-size:clamp(1.1rem,1.8vw,1.5rem); color:var(--muted); margin-bottom:1.6rem; max-width:30ch; line-height:1.4; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:.9rem; margin-top:1.8rem; }
.hero-meta{ display:flex; gap:clamp(1.4rem,3vw,2.6rem); margin-top:2.6rem; flex-wrap:wrap; }
.hero-meta .stat b{ display:block; font-family:var(--display); font-size:1.5rem; color:var(--text); line-height:1; }
.hero-meta .stat span{ font-size:.78rem; color:var(--muted-2); text-transform:uppercase; letter-spacing:.14em; }

/* Рамка-«экспонат» (фирменный элемент) */
.exhibit{ position:relative; }
.exhibit::before{
  content:""; position:absolute; inset:-14% -10% -10% -6%; z-index:0;
  background:radial-gradient(60% 60% at 60% 40%, var(--spot), transparent 70%);
  filter:blur(8px);
}
.frame{
  position:relative; z-index:1; padding:12px;
  background:linear-gradient(160deg, #221a12, #15100b);
  border:1px solid var(--gold-line);
  border-radius:6px;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.8), inset 0 0 0 1px rgba(255,255,255,.02);
}
.frame img{ width:100%; aspect-ratio:4/5; object-fit:cover; border-radius:2px; }
.placard{
  margin-top:12px; padding:10px 14px;
  display:flex; justify-content:space-between; align-items:baseline; gap:1rem;
  border-top:1px solid var(--line); 
}
.placard .t{ font-family:var(--serif); font-style:italic; font-size:1.02rem; color:var(--text); }
.placard .m{ font-size:.72rem; text-transform:uppercase; letter-spacing:.16em; color:var(--muted-2); white-space:nowrap; }

/* ---------- Секция «о художнике» / контент ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,72px); align-items:center; }
.stack > * + *{ margin-top:1.1rem; }
.section-head{ max-width:60ch; margin-bottom:clamp(32px,4vw,56px); }
.section-head h2{ margin-top:.5rem; }

/* Теги/жанры */
.tags{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.4rem; }
.tag{
  font-size:.8rem; color:var(--muted); padding:.45em 1em;
  border:1px solid var(--line-2); border-radius:100px; background:rgba(255,255,255,.015);
}
.tag b{ color:var(--gold); font-weight:600; }

/* ---------- Галерея ---------- */
.gallery{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(20px,2.4vw,34px); }
.art{
  position:relative; cursor:default;
}
.art .shot{
  position:relative; overflow:hidden; border-radius:4px;
  border:1px solid var(--line); background:var(--bg-3);
}
.art .shot::after{
  content:""; position:absolute; inset:0; border:1px solid var(--line); border-radius:4px;
  box-shadow:inset 0 0 0 1px var(--gold-soft); pointer-events:none;
}
.art img{ width:100%; aspect-ratio:4/5; object-fit:cover; transition:transform .7s var(--ease), filter .7s var(--ease); }
.art:hover img{ transform:scale(1.05); filter:saturate(1.08); }
.art .cap{ padding:14px 4px 4px; display:flex; justify-content:space-between; align-items:baseline; gap:1rem; border-top:1px solid var(--line); margin-top:14px; }
.art .cap .info .name{ font-family:var(--serif); font-style:italic; font-size:1.1rem; color:var(--text); }
.art .cap .info .meta{ font-size:.74rem; color:var(--muted-2); text-transform:uppercase; letter-spacing:.14em; margin-top:.2rem; }
.art .cap .req{
  font-size:.8rem; color:var(--gold); white-space:nowrap; opacity:.85;
  border-bottom:1px solid transparent; transition:border-color .3s var(--ease), color .3s var(--ease);
}
.art .cap .req:hover{ border-color:var(--gold-line); color:var(--gold-br); }
.art .badge{
  position:absolute; top:14px; left:14px; z-index:2;
  font-size:.66rem; text-transform:uppercase; letter-spacing:.14em;
  padding:.4em .8em; border-radius:100px; color:#19130c; background:var(--gold);
}

/* ---------- Журнал / блог ---------- */
.journal{ display:grid; gap:clamp(18px,2vw,28px); }
.post{
  display:grid; grid-template-columns:.9fr 1.4fr; gap:clamp(20px,3vw,44px);
  align-items:center; padding:clamp(18px,2vw,26px);
  border:1px solid var(--line); border-radius:8px; background:rgba(255,255,255,.012);
  transition:border-color .4s var(--ease), transform .4s var(--ease), background .4s var(--ease);
}
.post:hover{ border-color:var(--gold-line); transform:translateY(-3px); background:rgba(200,162,83,.04); }
.post .thumb{ overflow:hidden; border-radius:5px; }
.post .thumb img{ width:100%; aspect-ratio:3/2; object-fit:cover; transition:transform .7s var(--ease); }
.post:hover .thumb img{ transform:scale(1.05); }
.post .when{ font-size:.74rem; text-transform:uppercase; letter-spacing:.18em; color:var(--gold); }
.post h3{ margin:.5rem 0 .6rem; }
.post .more{ font-size:.86rem; color:var(--muted); display:inline-flex; gap:.4em; margin-top:.6rem; }
.post .more b{ color:var(--gold); font-weight:600; }
.post:nth-child(even){ grid-template-columns:1.4fr .9fr; }
.post:nth-child(even) .thumb{ order:2; }

/* статья журнала (полный текст) */
.entry{ max-width:72ch; }
.entry .when{ font-size:.74rem; text-transform:uppercase; letter-spacing:.18em; color:var(--gold); }
.entry h2{ margin:.6rem 0 1.2rem; }
.entry h3{ margin:2rem 0 .6rem; color:var(--text); }
.entry p{ font-size:1.04rem; line-height:1.75; }
.entry blockquote{
  margin:1.8rem 0; padding:.4rem 0 .4rem 1.4rem; border-left:2px solid var(--gold-line);
  font-family:var(--serif); font-style:italic; font-size:1.25rem; color:var(--text); line-height:1.5;
}

/* ---------- Призыв / контакт-блок ---------- */
.cta-band{
  border:1px solid var(--gold-line); border-radius:12px;
  padding:clamp(34px,5vw,72px);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(200,162,83,.12), transparent 60%),
    linear-gradient(160deg, var(--bg-2), var(--bg));
  text-align:center;
}
.cta-band h2{ margin-bottom:.6rem; }
.cta-band p{ max-width:48ch; margin-inline:auto; margin-bottom:2rem; }
.mail-pill{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--display); font-weight:600; font-size:clamp(1.05rem,2vw,1.5rem);
  color:var(--gold-br); padding:.5em 1.1em; border:1px solid var(--gold-line);
  border-radius:100px; background:var(--gold-soft); letter-spacing:.01em;
  transition:transform .35s var(--ease), background .35s var(--ease);
}
.mail-pill:hover{ transform:translateY(-2px); background:rgba(200,162,83,.2); }

/* ---------- Контакты ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,72px); align-items:start; }
.contact-card{ border:1px solid var(--line); border-radius:10px; padding:clamp(22px,3vw,34px); background:rgba(255,255,255,.012); }
.field{ display:flex; flex-direction:column; gap:.45rem; margin-bottom:1.1rem; }
.field label{ font-size:.78rem; text-transform:uppercase; letter-spacing:.14em; color:var(--muted-2); }
.field input, .field textarea{
  width:100%; background:var(--bg-3); border:1px solid var(--line-2); color:var(--text);
  border-radius:6px; padding:.85em 1em; font-family:var(--body); font-size:.96rem;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--gold-line); background:#221a12; }
.field textarea{ resize:vertical; min-height:130px; }
.contact-list{ list-style:none; margin:0; padding:0; }
.contact-list li{ padding:1rem 0; border-bottom:1px solid var(--line); display:flex; gap:1rem; align-items:flex-start; }
.contact-list li:last-child{ border-bottom:0; }
.contact-list .ic{ color:var(--gold); flex:none; margin-top:.15rem; }
.contact-list .k{ font-size:.74rem; text-transform:uppercase; letter-spacing:.14em; color:var(--muted-2); display:block; margin-bottom:.2rem; }
.contact-list .v{ color:var(--text); }
.contact-list a.v:hover{ color:var(--gold-br); }
.note{ font-size:.84rem; color:var(--muted-2); margin-top:1rem; }

/* ---------- Подвал ---------- */
.site-footer{ border-top:1px solid var(--line); background:var(--bg-2); margin-top:clamp(40px,6vw,80px); }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1.3fr; gap:clamp(30px,4vw,64px);
  padding-block:clamp(48px,6vw,80px);
}
.footer-grid h4{ font-family:var(--body); font-size:.78rem; font-weight:600; text-transform:uppercase; letter-spacing:.18em; color:var(--muted-2); margin-bottom:1.2rem; }
.footer-about p{ font-size:.92rem; max-width:34ch; }
.footer-links{ list-style:none; margin:0; padding:0; display:grid; gap:.7rem; }
.footer-links a{ color:var(--muted); font-size:.94rem; transition:color .3s var(--ease); }
.footer-links a:hover{ color:var(--gold-br); }
.footer-contact{ font-size:.92rem; color:var(--muted); display:grid; gap:.8rem; }
.footer-contact .k{ color:var(--muted-2); text-transform:uppercase; font-size:.7rem; letter-spacing:.14em; display:block; margin-bottom:.15rem; }
.footer-contact a:hover{ color:var(--gold-br); }
.footer-bottom{
  border-top:1px solid var(--line); padding-block:1.6rem;
  display:flex; justify-content:space-between; align-items:center; gap:1rem; flex-wrap:wrap;
  font-size:.84rem; color:var(--muted-2);
}
.footer-bottom a{ color:var(--muted); }
.footer-bottom a:hover{ color:var(--gold-br); }
.footer-brand{ display:inline-flex; align-items:center; gap:.5em; font-family:var(--display); font-weight:700; color:var(--text); }

/* ---------- Анимация появления ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; }
.reveal.d2{ transition-delay:.16s; }
.reveal.d3{ transition-delay:.24s; }

/* фокус для доступности */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--gold-br); outline-offset:3px; border-radius:3px;
}

/* ============ Адаптив ============ */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; gap:40px; }
  .exhibit{ max-width:440px; margin-inline:auto; order:-1; }
  .split{ grid-template-columns:1fr; gap:34px; }
  .gallery{ grid-template-columns:repeat(2,1fr); }
  .contact-grid{ grid-template-columns:1fr; }
  .post, .post:nth-child(even){ grid-template-columns:1fr; }
  .post .thumb, .post:nth-child(even) .thumb{ order:-1; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .footer-about{ grid-column:1 / -1; }
}

@media (max-width: 760px){
  .nav-links, .nav-cta{ display:none; }
  .nav-toggle{ display:inline-flex; }

  /* выезжающее меню */
  .mobile-menu{
    position:fixed; inset:0; z-index:55; display:flex; flex-direction:column;
    justify-content:center; gap:.4rem; padding:8vh 8vw;
    background:linear-gradient(160deg, #15100b, #100d0b);
    transform:translateY(-100%); transition:transform .5s var(--ease); visibility:hidden;
  }
  body.menu-open .mobile-menu{ transform:none; visibility:visible; }
  .mobile-menu a{
    font-family:var(--display); font-weight:700; font-size:2rem; color:var(--muted);
    padding:.4rem 0; border-bottom:1px solid var(--line); transition:color .3s var(--ease);
  }
  .mobile-menu a[aria-current="page"], .mobile-menu a:hover{ color:var(--gold-br); }
  .mobile-menu .btn{ margin-top:2rem; width:max-content; }
}
@media (min-width: 761px){ .mobile-menu{ display:none; } }

@media (max-width: 520px){
  .gallery{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero-meta{ gap:1.4rem; }
  .placard{ flex-direction:column; gap:.3rem; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; }
}