/* ============================================================
   BONLAY — shared design system
   Brand: black & white editorial + warm coral signature accent
   "Operational clarity" — Pechschwarz / Interbrand inspired
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:#2A2723;            /* warm near-black (logo charcoal) */
  --ink-2:rgba(42,39,35,0.62);
  --ink-3:rgba(42,39,35,0.40);
  --paper:#F4F2ED;          /* warm off-white */
  --paper-2:#EAE6DE;        /* tinted surface */
  --white:#FFFFFF;
  --coral:#D9694A;          /* signature accent */
  --coral-deep:#B9512F;
  --line:rgba(42,39,35,0.14);
  --line-2:rgba(42,39,35,0.28);

  --display:"Archivo", system-ui, sans-serif;
  --body:"Archivo", system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, monospace;

  --maxw:1280px;
  --gutter:clamp(22px,5vw,72px);
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--display);margin:0;line-height:1.02;letter-spacing:-0.025em;font-weight:800;}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter);}
.eyebrow{
  font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--coral-deep);display:inline-flex;align-items:center;gap:11px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--coral);display:inline-block;}
.eyebrow.light{color:var(--coral);}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;
  font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:-0.01em;
  padding:15px 24px;border:1.5px solid transparent;border-radius:2px;
  transition:transform .15s, background .15s, color .15s, border-color .15s;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--coral);}
.btn-ghost{border-color:var(--line-2);color:var(--ink);}
.btn-ghost:hover{border-color:var(--ink);}
.btn .arr{transition:transform .15s;}
.btn:hover .arr{transform:translateX(4px);}

/* ---- nav ---- */
header.nav{position:sticky;top:0;z-index:60;background:rgba(244,242,237,0.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px;}
.logo{display:flex;align-items:center;gap:3px;font-family:var(--display);font-weight:900;font-size:23px;letter-spacing:-0.02em;color:var(--ink);}
.logo .brk{color:var(--coral);font-weight:700;}
.logo b{font-weight:900;letter-spacing:0.02em;}
.nav-links{display:flex;gap:34px;align-items:center;}
.nav-links a{font-size:15px;font-weight:600;color:var(--ink-2);letter-spacing:-0.01em;transition:color .15s;position:relative;}
.nav-links a:hover,.nav-links a.active{color:var(--ink);}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:var(--coral);}
.nav-right{display:flex;align-items:center;gap:18px;}
.lang{font-family:var(--mono);font-size:12px;letter-spacing:0.1em;color:var(--ink-3);display:flex;gap:7px;align-items:center;}
.lang b{color:var(--ink);}
.lang button{background:none;border:none;font-family:var(--mono);font-size:12px;letter-spacing:0.1em;color:var(--ink-3);cursor:pointer;padding:2px 1px;transition:color .15s;}
.lang button:hover{color:var(--ink-2);}
.lang button.on{color:var(--ink);font-weight:500;}
.lang span{color:var(--ink-3);}

/* ---- bracket frame device (the [ ] logo motif around images) ---- */
.frame{position:relative;}
.frame img{width:100%;display:block;}
.frame::before,.frame::after{
  content:"";position:absolute;top:50%;transform:translateY(-50%);
  width:26px;height:42%;border:3px solid var(--coral);pointer-events:none;z-index:2;
}
.frame::before{left:-9px;border-right:none;}
.frame::after{right:-9px;border-left:none;}
.frame.tight::before{left:14px;}
.frame.tight::after{right:14px;}

/* ---- sections ---- */
section{padding:clamp(64px,8vw,118px) 0;}
.sec-head{max-width:64ch;}
.sec-head h2{font-size:clamp(32px,4.4vw,56px);font-weight:800;margin-top:20px;}
.sec-head p{color:var(--ink-2);font-size:clamp(17px,1.4vw,19px);margin-top:20px;max-width:56ch;}
.dark{background:var(--ink);color:var(--paper);}
.dark .sec-head p{color:rgba(244,242,237,0.66);}
.dark h2,.dark h3{color:var(--paper);}

/* ---- footer ---- */
footer.foot{background:var(--ink);color:var(--paper);padding:clamp(56px,6vw,84px) 0 40px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;}
.foot .logo{color:var(--paper);}
.foot-about{color:rgba(244,242,237,0.6);font-size:15px;margin-top:18px;max-width:30ch;}
.foot-col h4{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:var(--coral);margin:0;}
.foot-col ul{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:11px;}
.foot-col a{color:rgba(244,242,237,0.72);font-size:15px;}
.foot-col a:hover{color:var(--paper);}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:clamp(40px,5vw,64px);padding-top:24px;border-top:1px solid rgba(244,242,237,0.16);font-family:var(--mono);font-size:12.5px;letter-spacing:0.04em;color:rgba(244,242,237,0.5);}

@media(max-width:900px){
  .nav-links{display:none;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:560px){
  .foot-grid{grid-template-columns:1fr;}
  .nav-right .lang{display:none;}
}