/* ═══════════════════════════════════════════════════════════
   AIRA — portfolio-v1.css · production
   Візуальна система сайту: Space Grotesk + Inter, gold #B87932,
   картки 4:5, три колонки → дві → одна. Без рамок, тіней, zoom.
   ═══════════════════════════════════════════════════════════ */

:root{
  --ink:#171717; --muted:#767676; --gold:#B87932;
  --paper:#fff; --soft:#F4F1EA; --line:#E8E2D6; --dark:#111;
  --ease:cubic-bezier(.19,1,.22,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Inter',sans-serif;font-weight:300;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
button,a{-webkit-tap-highlight-color:transparent}
button{font-family:'Inter',sans-serif}
img{display:block;max-width:100%}

/* ── Hero ── */
.pf-hero{max-width:1220px;margin:auto;padding:clamp(62px,9vw,112px) 56px 58px}
.pf-kicker{color:var(--gold);font-size:11px;letter-spacing:.3em;text-transform:uppercase;margin-bottom:26px}
.pf-hero h1{
  margin:0;max-width:920px;
  font-family:'Space Grotesk',sans-serif;font-size:clamp(44px,5.3vw,72px);
  line-height:1.04;letter-spacing:-.032em;font-weight:500;
}
.pf-hero-rule{height:1px;background:#E9E4DA;margin:42px 0 26px}
.pf-hero-row{display:flex;justify-content:space-between;gap:34px;align-items:flex-end}
.pf-hero-row p{max-width:520px;margin:0;color:#555;font-size:17px;line-height:1.75;font-weight:300}
.pf-hero-link{
  color:#767676;text-decoration:none;font-size:13.5px;letter-spacing:.5px;
  border-bottom:1px solid #D8D2C6;padding-bottom:4px;white-space:nowrap;
  transition:color .5s var(--ease),border-color .5s var(--ease);
}
.pf-hero-link:hover{color:var(--ink);border-color:var(--gold)}

/* ── Фільтри ── */
.pf-filter-wrap{
  position:sticky;top:74px;z-index:20;background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid #F0EAE0;border-bottom:1px solid var(--line);
}
.pf-filters{
  max-width:1220px;margin:auto;padding:0 56px;display:flex;gap:28px;
  overflow-x:auto;scrollbar-width:none;
}
.pf-filters::-webkit-scrollbar{display:none}
.pf-filter{
  flex:0 0 auto;border:0;background:none;padding:20px 0 17px;
  color:#767676;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  border-bottom:1px solid transparent;cursor:pointer;transition:color .4s var(--ease);
}
.pf-filter:hover{color:var(--ink)}
.pf-filter.active{color:var(--ink);border-color:var(--gold)}

/* ── Сітка ── */
.pf-portfolio{max-width:1220px;margin:auto;padding:48px 56px 100px}
.pf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 28px}
.portfolio-card{
  appearance:none;border:0;background:none;padding:0;text-align:left;
  color:inherit;cursor:pointer;min-width:0;display:block;
}
.portfolio-media{
  position:relative;display:block;aspect-ratio:4/5;overflow:hidden;
  border-radius:10px;background:#EFEAE2;
}
.portfolio-media img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:filter .6s ease,opacity .6s ease;
}
.portfolio-card:hover .portfolio-media img{filter:brightness(.97)}
.portfolio-video-mark{
  position:absolute;left:12px;bottom:12px;
  font-family:'Space Grotesk',sans-serif;font-size:10px;letter-spacing:.18em;
  color:#fff;background:rgba(17,17,17,.55);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  padding:5px 10px;border-radius:3px;pointer-events:none;
}
.portfolio-meta{display:block;padding-top:15px}
.portfolio-category{display:block;color:var(--gold);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:8px}
.portfolio-title{display:block;font-family:'Space Grotesk',sans-serif;font-size:19px;font-weight:500;line-height:1.25;letter-spacing:-.015em}

/* ── Стан / помилка (без спінерів) ── */
.pf-state{
  max-width:1220px;margin:auto;padding:80px 56px;
  color:var(--muted);font-size:16px;line-height:1.7;text-align:center;
}
.pf-state-error{color:#5a5a5a}

/* ── «Показати ще» ── */
.pf-more-wrap{display:flex;justify-content:center;margin-top:62px}
.pf-more{
  border:1px solid var(--ink);background:#fff;color:var(--ink);
  padding:16px 34px;border-radius:4px;font-size:13px;letter-spacing:1px;cursor:pointer;
  transition:background .5s var(--ease),color .5s var(--ease);
}
.pf-more:hover{background:var(--ink);color:#fff}

/* ── Фінальний CTA (темний, без номера секції) ── */
.pf-cta{background:var(--dark);color:#fff}
.pf-cta-inner{width:min(760px,calc(100% - 112px));margin:0 auto;padding:clamp(88px,11vw,132px) 0}
.pf-cta h2{
  margin:0 0 26px;font-family:'Space Grotesk',sans-serif;font-size:clamp(34px,4.2vw,52px);
  line-height:1.1;letter-spacing:-.028em;font-weight:500;
}
.pf-cta p{margin:0 0 32px;color:#9a9a9a;font-size:16px;line-height:1.75;max-width:600px;font-weight:300}
.pf-cta a{
  display:inline-block;background:#fff;color:var(--ink);text-decoration:none;
  border:1px solid #fff;padding:16px 36px;border-radius:4px;font-size:13px;letter-spacing:1px;
  transition:background .5s var(--ease),border-color .5s var(--ease),color .5s var(--ease);
}
.pf-cta a:hover{background:var(--gold);border-color:var(--gold);color:#fff}

/* ═══════════ MODAL ═══════════ */
.pf-modal{
  position:fixed;inset:0;z-index:10050;background:rgba(8,8,8,.92);
  display:none;align-items:center;justify-content:center;padding:24px;
}
.pf-modal.open{display:flex}
.pf-modal-panel{
  width:min(1180px,100%);height:min(86vh,900px);background:#fff;
  display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.55fr);
  border-radius:10px;overflow:hidden;position:relative;
}
.pf-modal-media{background:#EFEAE2;min-height:0;position:relative;display:flex;align-items:center;justify-content:center}
.pf-stage-media{width:100%;height:100%;object-fit:contain;display:block}
.pf-modal-info{padding:clamp(30px,5vw,54px);display:flex;flex-direction:column;min-height:0}
.pf-modal-cat{color:var(--gold);font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:17px}
.pf-modal-info h3{font-family:'Space Grotesk',sans-serif;font-size:clamp(26px,3vw,38px);font-weight:500;line-height:1.12;letter-spacing:-.025em;margin:0 0 20px}
.pf-modal-desc{font-size:15.5px;color:#595959;line-height:1.72;margin:0 0 26px;font-weight:300}
.pf-strip{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;margin:0 0 26px}
.pf-strip::-webkit-scrollbar{display:none}
.pf-thumb{
  flex:0 0 auto;width:58px;height:72px;border:0;padding:0;border-radius:5px;
  overflow:hidden;background:#EFEAE2;cursor:pointer;position:relative;
  opacity:.55;transition:opacity .35s var(--ease);
}
.pf-thumb.active{opacity:1;outline:1px solid var(--gold);outline-offset:1px}
.pf-thumb img{width:100%;height:100%;object-fit:cover}
.pf-thumb-noposter{background:#1c1c1c;display:flex;align-items:center;justify-content:center}
.pf-thumb-video{
  position:absolute;left:3px;bottom:3px;font-family:'Space Grotesk',sans-serif;
  font-size:6.5px;letter-spacing:.1em;color:#fff;background:rgba(17,17,17,.6);
  padding:2px 4px;border-radius:2px;
}
.pf-modal-counter{margin-top:auto;color:#767676;font-family:'Space Grotesk',sans-serif;font-size:12px;letter-spacing:.14em}
.pf-modal-cta{
  display:inline-block;margin-top:22px;color:var(--ink);text-decoration:none;font-size:13.5px;
  letter-spacing:.4px;border-bottom:1px solid #D8D2C6;padding-bottom:4px;width:max-content;
  transition:color .5s var(--ease),border-color .5s var(--ease);
}
.pf-modal-cta:hover{color:var(--gold);border-color:var(--gold)}
.pf-close{
  position:absolute;top:16px;right:16px;width:40px;height:40px;border:0;border-radius:50%;
  background:rgba(255,255,255,.92);font-size:22px;font-weight:300;color:var(--ink);z-index:2;cursor:pointer;
  transition:background .4s var(--ease);
}
.pf-close:hover{background:#fff}
.pf-nav{position:absolute;bottom:16px;left:16px;display:flex;gap:8px;z-index:2}
.pf-nav button{
  width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.92);
  font-size:19px;color:var(--ink);cursor:pointer;transition:background .4s var(--ease);
}
.pf-nav button:hover{background:#fff}

.pf-filter:focus-visible,
.portfolio-card:focus-visible,
.pf-more:focus-visible,
.pf-modal-cta:focus-visible,
.pf-thumb:focus-visible,
.pf-close:focus-visible,
.pf-nav button:focus-visible,
.pf-hero-link:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
.portfolio-card:focus-visible{outline-offset:5px}

/* ── Планшет ── */
@media(max-width:920px){
  .desk-nav{display:none} .burger{display:flex}
  .pf-hero{padding-left:28px;padding-right:28px}
  .pf-filters{padding-left:28px;padding-right:28px}
  .pf-portfolio{padding-left:28px;padding-right:28px}
  .pf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* ── Мобільна версія ── */
@media(max-width:600px){
  nav{height:70px;padding:0 20px}
  .logo-svg{height:26px}
  .pf-hero{padding:53px 20px 38px}
  .pf-kicker{font-size:10px;margin-bottom:20px}
  .pf-hero h1{font-size:37px;line-height:1.06}
  .pf-hero-rule{margin:30px 0 22px}
  .pf-hero-row{display:block}
  .pf-hero-row p{font-size:15.5px;line-height:1.7}
  .pf-hero-link{display:inline-block;margin-top:22px}
  .pf-filter-wrap{top:70px}
  .pf-filters{padding:0 20px;gap:23px}
  .pf-filter{padding:17px 0 15px;font-size:10.5px}
  .pf-portfolio{padding:30px 20px 72px}
  .pf-grid{grid-template-columns:1fr;gap:34px}
  .portfolio-title{font-size:19px}
  .pf-more-wrap{margin-top:45px}
  .pf-more{width:100%}
  .pf-cta-inner{width:calc(100% - 40px);padding:72px 0}
  .pf-cta h2{font-size:32px;line-height:1.13}
  .pf-cta a{display:block;text-align:center}
  footer{padding:28px 20px}
  .pf-foot{display:block}
  .pf-foot span{display:block;margin-top:10px}
  .pf-state{padding:64px 20px}
  .pf-modal{padding:0;align-items:stretch}
  .pf-modal-panel{height:100%;width:100%;border-radius:0;grid-template-columns:1fr;grid-template-rows:58vh 1fr}
  .pf-modal-info{padding:24px 20px 26px;overflow:auto}
  .pf-modal-info h3{font-size:28px;margin-bottom:14px}
  .pf-modal-desc{font-size:15px}
  .pf-modal-counter{margin-top:20px}

  /* ── Навігація на media-зоні (58vh), а не в текстовій частині ── */
  .pf-nav{
    position:absolute;top:0;left:0;right:0;bottom:auto;
    height:58vh;display:block;pointer-events:none;z-index:3;
  }
  .pf-nav button{
    position:absolute;top:50%;transform:translateY(-50%);
    pointer-events:auto;
    width:46px;height:46px;border-radius:50%;
    background:rgba(20,20,20,.34);
    border:1px solid rgba(255,255,255,.34);
    color:#fff;font-size:0;line-height:0;
    box-shadow:0 1px 3px rgba(0,0,0,.22);
    display:flex;align-items:center;justify-content:center;
  }
  .pf-nav button:hover{background:rgba(20,20,20,.34)}
  .pf-nav button:active{background:rgba(20,20,20,.5)}
  .pf-nav button::before{
    font-family:'Inter',system-ui,sans-serif;
    font-size:26px;line-height:1;font-weight:300;color:#fff;
    display:block;
  }
  #pfPrev{left:10px}
  #pfNext{right:10px}
  #pfPrev::before{content:'\2039';margin-right:2px}
  #pfNext::before{content:'\203A';margin-left:2px}
}

/* ── Reduced motion ── */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .portfolio-media img,.pf-hero-link,.pf-filter,.pf-more,.pf-cta a,
  .desk-nav a,.pf-close,.pf-nav button,.pf-thumb,.pf-modal-cta{transition:none}
}