/* ═══════════════════════════════════════════════
   LISOVSKA · V11 «АРХІТЕКТОР» (за макетом Apex Arc)
   Біла корпоративна карта: hero-плашка, 4 сервіс-
   картки, bento-портфоліо.
   ═══════════════════════════════════════════════ */
:root{
  --page:#232323;
  --paper:#FDFDFC;
  --ink:#161616;
  --ink-dim:rgba(22,22,22,.58);
  --line:rgba(22,22,22,.12);
  --sans:'Inter Tight',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.61,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  background:var(--page);color:var(--ink);font-family:var(--sans);
  font-size:14.5px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased;
  padding:40px clamp(16px,5vw,80px);
}
img{display:block}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}

.frame{background:var(--paper);border-radius:14px;overflow:hidden;box-shadow:0 40px 90px -40px rgba(0,0,0,.6)}

/* ── NAV ── */
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 36px}
.nav__logo{font-weight:600;font-size:16px}
.nav__links{display:flex;gap:26px}
.nav__links a{font-size:13px;color:var(--ink-dim);transition:color .3s}
.nav__links a:hover{color:var(--ink)}

/* ── HERO ── */
.hero{position:relative;margin:0 20px;border-radius:12px;overflow:hidden;min-height:520px;display:flex;align-items:flex-start}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__plate{
  position:relative;z-index:2;background:rgba(253,253,252,.94);backdrop-filter:blur(4px);
  margin:56px 0 0;padding:30px 34px;max-width:480px;border-radius:0 10px 10px 0;
}
.hero__plate h1{font-weight:600;font-size:clamp(24px,2.5vw,34px);line-height:1.2;margin-bottom:12px}
.hero__plate p{font-size:13.5px;color:var(--ink-dim)}
.hero__cta{
  position:absolute;left:20px;bottom:26px;z-index:2;
  background:var(--ink);color:var(--paper);border-radius:999px;padding:16px 36px;
  font-size:13.5px;font-weight:500;transition:transform .3s;
}
.hero__cta:hover{transform:translateY(-3px)}

/* ── ABOUT ── */
.about{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;padding:80px 36px;align-items:start}
.about h2{font-weight:600;font-size:clamp(22px,2.2vw,30px);margin-bottom:16px}
.about__txt p{color:var(--ink-dim);max-width:420px;margin-bottom:26px}
.about__brands{display:flex;gap:24px;color:var(--ink-dim);font-size:12.5px;letter-spacing:.04em}
.about__nums{display:grid;grid-template-columns:1fr 1fr;gap:44px 30px}
.about__nums b,.about__nums b i{font-weight:600;font-style:normal;font-size:clamp(34px,3.4vw,52px);letter-spacing:-.02em;display:inline}
.about__nums span{display:block;margin-top:6px;font-size:12.5px;color:var(--ink-dim)}

/* ── SERVICES ── */
.services{padding:20px 36px 80px}
.services__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}
.services__head h2{font-weight:600;font-size:clamp(22px,2.2vw,30px)}
.services__arrows{display:flex;gap:10px}
.services__arrows button{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);transition:all .3s;
}
.services__arrows button:hover,.services__arrows .is-dark{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.services__row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.srv figure{position:relative;margin:0 0 14px;border-radius:10px;overflow:hidden}
.srv figure span{
  position:absolute;left:12px;top:12px;z-index:2;background:rgba(22,22,22,.7);color:#fff;
  font-size:11px;padding:4px 10px;border-radius:6px;letter-spacing:.08em;
}
.srv img{width:100%;aspect-ratio:4/4.4;object-fit:cover;transition:transform .6s var(--ease)}
.srv:hover img{transform:scale(1.05)}
.srv h3{font-weight:600;font-size:16.5px;margin-bottom:5px}
.srv p{font-size:12.5px;color:var(--ink-dim)}

/* ── PORTFOLIO BENTO ── */
.pf{padding:0 36px 70px}
.pf__head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:30px}
.pf__head h2{font-weight:600;font-size:clamp(22px,2.4vw,32px);line-height:1.15}
.pf__head p{font-size:13px;color:var(--ink-dim);max-width:380px}
.pf__grid{
  display:grid;gap:16px;
  grid-template-columns:1.25fr 1fr;grid-template-rows:250px 250px;
  grid-template-areas:"a b" "cd b";
}
.pf__grid{grid-template-areas:"a b" "c b"}
.pfc{position:relative;margin:0;border-radius:12px;overflow:hidden;cursor:zoom-in}
.pfc img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.pfc:hover img{transform:scale(1.04)}
.pfc figcaption{
  position:absolute;right:14px;bottom:14px;background:rgba(253,253,252,.92);color:var(--ink);
  font-size:11.5px;font-weight:500;padding:7px 14px;border-radius:8px;
}
.pfc--a{grid-area:a}
.pfc--b{grid-area:b}
.pfc--c{grid-area:c;display:grid;grid-template-columns:1fr 1fr;gap:0}
.pfc--c{display:block}
.pfc--d{display:none}
.pf__grid{grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:240px 240px;
  grid-template-areas:"a a b" "c d b"}
.pfc--c{grid-area:c}
.pfc--d{display:block;grid-area:d}
.pf__more{
  display:block;margin:26px auto 0;border:1px solid var(--line);border-radius:999px;
  padding:14px 40px;font-size:13px;font-weight:500;transition:all .3s;
}
.pf__more:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* ── CTA ── */
.cta{padding:70px 36px;border-top:1px solid var(--line);text-align:center}
.cta h2{font-weight:600;font-size:clamp(24px,2.8vw,38px);margin-bottom:28px}
.cta form{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta input{
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:14px 22px;
  font:inherit;font-size:14px;min-width:250px;
}
.cta input:focus{outline:none;border-color:var(--ink)}
.cta input.is-err{border-color:#a44}
.cta button[type="submit"]{
  background:var(--ink);color:var(--paper);border-radius:999px;padding:14px 36px;
  font-weight:500;transition:transform .3s;
}
.cta button[type="submit"]:hover{transform:translateY(-2px)}
.cta__ok{margin-top:16px;color:#4A6B52}

.foot{display:flex;justify-content:space-between;padding:20px 36px;border-top:1px solid var(--line);font-size:12px;color:var(--ink-dim)}

/* ── LIGHTBOX ── */
.lightbox{position:fixed;inset:0;z-index:110;display:none;align-items:center;justify-content:center;background:rgba(12,12,12,.92)}
.lightbox.is-open{display:flex}
.lightbox img{max-width:92vw;max-height:90vh;object-fit:contain}
.lightbox__x{position:absolute;top:20px;right:28px;font-size:22px;color:#fff}

@media(max-width:1000px){
  .about{grid-template-columns:1fr;gap:40px}
  .services__row{grid-template-columns:1fr 1fr}
  .pf__head{grid-template-columns:1fr}
  .pf__grid{grid-template-columns:1fr 1fr;grid-template-rows:auto;grid-template-areas:"a a" "b c" "b d"}
}
@media(max-width:700px){
  body{padding:14px}
  .nav__links{display:none}
  .hero{margin:0 10px;min-height:440px}
  .hero__plate{margin-top:30px;padding:22px}
  .about{padding:56px 18px}
  .about__nums{gap:30px 18px}
  .services{padding:0 18px 56px}
  .services__row{grid-template-columns:1fr}
  .pf{padding:0 18px 50px}
  .pf__grid{grid-template-columns:1fr;grid-template-areas:"a" "b" "c" "d"}
  .pf__grid{grid-template-rows:auto}
  .pfc{height:240px}
  .cta{padding:56px 18px}
  .cta input{min-width:0;width:100%}
  .cta form{flex-direction:column}
  .foot{flex-direction:column;gap:6px}
}