/* ---------------------------------
   ARBOR — унікалізована версія
   Збережено стилі хедера/футера,
   переставлені секції і оновлені блоки
---------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
:root{
  --bg:#0B0F14;
  --paper:#0E141B;
  --ink:#E6E8EC;
  --muted:#92A0B2;
  --line:rgba(255,255,255,.08);
  --brand:#F59E0B;
  --brand2:#38BDF8;
  --ring:rgba(56,189,248,.5);
}
body{font-family:'Urbanist',system-ui,ui-sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}
:focus-visible{outline:3px solid var(--ring);outline-offset:3px}

/* ====== Хедер (без змін структури) ====== */
.bar{position:sticky;top:0;z-index:40;background:rgba(11,15,20,.7);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0}
.brand{font-family:'Spectral',serif;font-weight:800;font-size:1.6rem;letter-spacing:.4px}
.brand span{color:var(--brand)}
.nav{display:flex;gap:1.4rem}
.nav a{color:var(--muted);font-weight:700}
.nav a:hover{color:var(--ink)}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:0}
.burger span{width:22px;height:2px;background:var(--ink)}

.menu{position:fixed;inset:0 0 0 auto;width:72%;max-width:360px;background:var(--paper);border-left:1px solid var(--line);padding:5rem 1.2rem 2rem;transform:translateX(100%);transition:transform .24s;display:flex;flex-direction:column;gap:1rem;z-index:50}
.menu a{font-weight:800}
.menu.open{transform:translateX(0)}

/* ====== Заголовки секцій ====== */
.sec-title{font-family:'Spectral',serif;font-size:clamp(1.6rem,3.6vw,2.2rem);margin:1.6rem 0 1rem}
.sec-title::after{content:"";display:block;width:90px;height:3px;margin-top:.5rem;background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:3px}

/* ====== Мозаїка робіт — піднята вище, змінений грід ====== */
.work{padding:clamp(1.6rem,4vw,2.4rem) 0}
.mosaic{display:grid;grid-template-columns:1.2fr 1fr 1fr;grid-auto-rows:260px;gap:10px;padding-inline:clamp(1rem,4vw,2rem)}
.mosaic.alt-layout{grid-template-columns:1.4fr 1fr 1fr}
.cell{position:relative;overflow:hidden;border-radius:16px;background:#111;border:1px solid var(--line)}
.cell img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:transform .35s,opacity .35s}
.cell:hover img{transform:scale(1.05);opacity:1}
.cell.tall{grid-row:span 2}
.cell.wide{grid-column:span 2}
.cell figcaption{position:absolute;left:.8rem;bottom:.6rem;background:rgba(0,0,0,.38);padding:.35rem .6rem;border-radius:.6rem;font-weight:800}

/* ====== Послуги — кроки з нумерацією ====== */
.offer{padding:clamp(2rem,6vw,3rem) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.step{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:1.2rem;counter-increment:step;position:relative;transition:transform .18s,border-color .18s}
.step:hover{transform:translateY(-4px);border-color:var(--brand2)}
.step h3{font-family:'Spectral',serif;font-size:1.2rem;margin-bottom:.35rem}
.step::before{content:counter(step, decimal-leading-zero);position:absolute;top:.9rem;right:.9rem;font-weight:800;opacity:.25}

/* ====== Філософія ====== */
.philo{padding:clamp(2.2rem,6vw,4rem) 0;border-bottom:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(255,255,255,.03))}
.philo .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:center}
.philo h2{font-family:'Spectral',serif;font-size:2rem}
.list{margin-top:.6rem;display:grid;gap:.35rem;color:var(--muted)}
.photo img{border-radius:16px;box-shadow:0 12px 32px rgba(0,0,0,.35)}

/* ====== Розділений герой (опущений нижче) ====== */
.split{display:grid;grid-template-columns:1.1fr .9fr;min-height:62vh;border-bottom:1px solid var(--line)}
.pane{padding:clamp(1.2rem,4vw,2rem)}
.copy{display:flex;flex-direction:column;justify-content:center;gap:1.2rem}
.copy h1{font-family:'Spectral',serif;font-size:clamp(2rem,5vw,3.4rem);line-height:1.15}
.copy em{background:linear-gradient(100deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent;font-style:normal}
.lead{color:var(--muted);max-width:62ch}
.badges{display:flex;gap:.6rem;flex-wrap:wrap}
.badges img{border-radius:8px;border:1px solid var(--line)}
.btn{display:inline-block;background:linear-gradient(90deg,var(--brand),var(--brand2));padding:.9rem 1.2rem;border-radius:12px;color:#0b0f14;font-weight:800;border:0}
.artwork{border-left:1px solid var(--line);background:
  radial-gradient(900px 500px at 30% 20%, rgba(245,158,11,.15), transparent),
  radial-gradient(1000px 600px at 80% -10%, rgba(56,189,248,.15), transparent)}

/* ====== Контакти ====== */
.touch{padding:clamp(2rem,6vw,3.4rem) 0}
.form{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;max-width:840px;margin-inline:auto}
.f{display:grid;gap:.3rem}
.f.wide{grid-column:1/-1}
input,textarea{width:100%;padding:1rem;border-radius:12px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font:inherit}
input:focus,textarea:focus{outline:2px solid var(--ring);outline-offset:2px}

/* ====== Футер (без змін структури) ====== */
.foot{border-top:1px solid var(--line);padding:1rem 0;color:var(--muted)}
.foot .wrap{display:flex;justify-content:space-between;align-items:center}

/* ====== Адаптив ====== */
@media (max-width: 1024px){
  .steps{grid-template-columns:1fr}
}
@media (max-width: 940px){
  .nav{display:none}
  .burger{display:flex}
  .split{grid-template-columns:1fr}
  .artwork{min-height:200px;border-left:0;border-top:1px solid var(--line)}
  .philo .grid{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .mosaic,.mosaic.alt-layout{grid-template-columns:1fr 1fr}
  .cell.tall{grid-row:span 1}
  .cell.wide{grid-column:span 1}
}