/* Berfa Home — factory furniture: industrial ink / signal orange / concrete grey */
:root{
  --ink:#20211f;
  --orange:#e2571e;
  --orange-deep:#c14210;
  --concrete:#ecebe7;
  --white:#ffffff;
  --line:rgba(32,33,31,.14);
  --font-display:"Archivo","Segoe UI",sans-serif;
  --font-body:"Libre Franklin","Segoe UI",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--concrete);line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
button{font:inherit}
a{color:inherit;text-decoration:none}

.topbar{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(236,235,231,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.tb-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px}
.brand{font-family:var(--font-display);font-size:21px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}
.brand em{font-style:normal;color:var(--orange)}
.nav{display:flex;gap:24px;font-size:14px;font-weight:500;text-transform:uppercase;letter-spacing:.05em}
.nav a:hover{color:var(--orange)}
.langs{display:flex;gap:6px}
.lang-btn{border:1px solid var(--line);background:transparent;border-radius:3px;padding:4px 12px;cursor:pointer;font-size:12px;font-weight:600;transition:background .2s,color .2s}
.lang-btn.active{background:var(--ink);color:var(--white);border-color:var(--ink)}

/* hero */
.hero{position:relative;min-height:70svh;display:flex;align-items:flex-end;color:var(--white)}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(32,33,31,.85) 0%,rgba(32,33,31,.4) 50%,rgba(32,33,31,.12) 100%)}
.hero-content{position:relative;z-index:1;max-width:1180px;margin:0 auto;width:100%;padding:0 24px 54px}
.hero-eyebrow{font-size:12px;letter-spacing:.26em;text-transform:uppercase;opacity:.8;margin-bottom:14px;font-family:var(--font-display)}
.hero h1{font-family:var(--font-display);font-weight:700;font-size:clamp(30px,4.6vw,52px);line-height:1.08;max-width:16ch;text-transform:uppercase;margin-bottom:16px}
.hero-sub{max-width:52ch;font-size:clamp(15px,1.5vw,17px);opacity:.85;margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

.btn{display:inline-block;padding:13px 26px;font-weight:600;font-size:14px;cursor:pointer;transition:background .25s;border:none;text-transform:uppercase;letter-spacing:.04em}
.btn-primary{background:var(--orange);color:var(--white)}
.btn-primary:hover{background:var(--orange-deep)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* perks */
.perks{background:var(--ink);color:var(--white)}
.perks-in{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap}
.perk{flex:1 1 200px;padding:24px;border-right:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:2px}
.perk:last-child{border-right:none}
.perk strong{font-family:var(--font-display);font-size:clamp(20px,2.2vw,26px);font-weight:600;color:var(--orange)}
.perk span{font-size:13px;opacity:.75}

/* sec head */
.sec-head{max-width:1180px;margin:0 auto;padding:96px 24px 40px}
.sec-head h2{font-family:var(--font-display);font-weight:700;font-size:clamp(24px,3.2vw,36px);text-transform:uppercase;letter-spacing:.02em}
.sec-head p{margin-top:10px;color:rgba(32,33,31,.7);max-width:56ch}

/* product grid — asymmetric columns */
.p-grid{max-width:1180px;margin:0 auto;padding:0 24px 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.p-card{background:var(--white);padding:16px;display:flex;flex-direction:column;gap:10px}
.p-card:nth-child(1){grid-column:span 2}
.p-card:nth-child(1) img{aspect-ratio:auto;height:100%;min-height:260px}
.p-card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#f0efec}
.p-card h3{font-family:var(--font-display);font-weight:600;font-size:16px;line-height:1.35}
.p-card h3 span{font-weight:400}
.p-price{font-size:17px}
.p-price s{color:rgba(32,33,31,.45);margin-right:8px;font-size:14px}
.p-price strong{color:var(--orange-deep);font-family:var(--font-display);font-size:20px}
.btn-order{margin-top:auto;padding:11px 18px;background:var(--ink);color:var(--white);border:none;font-weight:600;font-size:13px;cursor:pointer;text-transform:uppercase;letter-spacing:.04em;transition:background .2s}
.btn-order:hover{background:var(--orange)}

/* why rows */
.w-rows{max-width:1180px;margin:0 auto;padding:0 24px 24px}
.w-row{display:flex;gap:24px;align-items:baseline;padding:22px 8px;border-bottom:1px solid var(--line)}
.w-row:first-child{border-top:1px solid var(--line)}
.w-n{font-family:var(--font-display);font-weight:600;color:var(--orange);font-size:14px}
.w-row p{font-size:clamp(16px,1.8vw,20px);max-width:60ch}
.w-row:hover{background:rgba(226,87,30,.05)}

/* contact */
.c-grid{max-width:1180px;margin:0 auto;padding:0 24px 96px;display:grid;grid-template-columns:1fr 1fr;gap:48px}
.c-line{font-size:17px;margin-bottom:12px}
.c-line a:hover{color:var(--orange)}
.c-col p:not(.c-line){color:rgba(32,33,31,.65)}

/* footer */
.foot{background:var(--ink);color:rgba(255,255,255,.8)}
.foot-in{max-width:1180px;margin:0 auto;padding:40px 24px;display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:16px}
.foot strong{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--white);text-transform:uppercase}
.foot p{font-size:14px}

@media (max-width:860px){
  .nav{display:none}
  .p-grid{grid-template-columns:1fr 1fr}
  .p-card:nth-child(1){grid-column:span 2}
  .sec-head{padding-top:72px}
  .c-grid{grid-template-columns:1fr;gap:24px}
  .perk{border-bottom:1px solid rgba(255,255,255,.12)}
}

/* mobile burger + menu */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:none;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:0;right:0;bottom:0;width:min(84vw,320px);background:var(--ink);color:var(--paper,#fff);z-index:60;padding:88px 28px 28px;flex-direction:column;gap:6px;box-shadow:-8px 0 32px rgba(0,0,0,.25)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:inherit;font-size:20px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.mobile-menu .mm-close{position:absolute;top:16px;right:20px;background:none;border:none;color:inherit;font-size:28px;cursor:pointer;line-height:1}
.menu-scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
.menu-scrim.open{display:block}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:flex}
}