:root{
  --paper:#F3F1EA;
  --paper-dim:#EAE7DC;
  --ink:#191817;
  --steel:#5B5F66;
  --red:#C41E3A;
  --line:#D6D1C4;
  --white:#FFFFFF;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Space Grotesk', sans-serif;
  margin:0;
  letter-spacing:-0.01em;
}
.mono{
  font-family:'IBM Plex Mono', monospace;
  letter-spacing:0.02em;
}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}
:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
}

/* ---------- HEADER ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;
  padding:16px 24px;
  max-width:1180px;margin:0 auto;
}
.logo{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  font-size:1.15rem;
  display:flex;align-items:baseline;gap:8px;
  white-space:nowrap;
}
.logo span{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.62rem;
  font-weight:500;
  color:var(--steel);
  letter-spacing:0.08em;
}
nav.primary-nav{display:flex;align-items:center;gap:28px;font-size:0.9rem;}
nav.primary-nav a{
  text-decoration:none;color:var(--ink);
  padding-bottom:2px;border-bottom:1px solid transparent;
  transition:border-color .15s ease;
}
nav.primary-nav a:hover{border-color:var(--red);}

.header-actions{display:flex;align-items:center;gap:14px;}

/* language switcher */
.lang-switch{
  display:flex;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  letter-spacing:0.04em;
  border:1px solid var(--line);
}
.lang-switch a{
  padding:7px 10px;
  text-decoration:none;
  color:var(--steel);
}
.lang-switch a.active{
  background:var(--ink);
  color:var(--paper);
}
.lang-switch a:not(.active):hover{color:var(--ink);}

/* hamburger (mobile only) */
.menu-toggle{
  display:none;
  align-items:center;justify-content:center;
  width:44px;height:44px;
  border:1px solid var(--line);
  background:transparent;
  cursor:pointer;
  padding:0;
}
.menu-toggle .bar{
  width:20px;height:2px;background:var(--ink);
  position:relative;
}
.menu-toggle .bar::before,
.menu-toggle .bar::after{
  content:"";
  position:absolute;left:0;width:20px;height:2px;background:var(--ink);
}
.menu-toggle .bar::before{top:-6px;}
.menu-toggle .bar::after{top:6px;}

@media (max-width:760px){
  nav.primary-nav{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    padding:8px 0;
  }
  nav.primary-nav.open{display:flex;}
  nav.primary-nav a{
    padding:14px 24px;
    border-bottom:1px solid var(--line);
    min-height:44px;
    display:flex;align-items:center;
  }
  nav.primary-nav a:last-child{border-bottom:none;}
  .menu-toggle{display:flex;}
  header{position:relative;}
}

/* ---------- HERO ---------- */
.hero{
  padding:56px 0 40px;
  border-bottom:1px solid var(--line);
}
@media (min-width:760px){ .hero{padding:88px 0 56px;} }
.manifest-row{
  display:flex;flex-wrap:wrap;gap:18px 32px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.7rem;
  color:var(--steel);
  text-transform:uppercase;
  letter-spacing:0.08em;
  margin-bottom:24px;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.manifest-row div span{display:block;color:var(--ink);font-size:0.95rem;text-transform:none;letter-spacing:0;margin-top:4px;font-weight:500;}
.hero h1{
  font-size:clamp(2.1rem, 8vw, 4.4rem);
  line-height:1.05;
  font-weight:700;
  max-width:14ch;
}
.hero h1 em{
  font-style:normal;
  color:var(--red);
}
.hero-sub{
  margin-top:20px;
  font-size:1.05rem;
  color:var(--steel);
  max-width:52ch;
  line-height:1.55;
}
@media (min-width:760px){ .hero-sub{font-size:1.15rem;} }
.hero-cta{
  margin-top:28px;
  display:flex;gap:14px;flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  min-height:48px;
  padding:0 24px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.82rem;
  text-transform:uppercase;
  letter-spacing:0.06em;
  text-decoration:none;
  border:1px solid var(--ink);
  transition:background .15s ease, color .15s ease;
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--red);border-color:var(--red);}
.btn-ghost{background:transparent;color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--paper);}

/* ---------- INTRO ---------- */
.intro{
  padding:44px 0;
  border-bottom:1px solid var(--line);
}
.intro p{
  font-size:1.1rem;
  line-height:1.6;
  max-width:62ch;
  font-weight:400;
}
@media (min-width:760px){ .intro{padding:64px 0;} .intro p{font-size:1.3rem;} }
.intro p strong{color:var(--red);font-weight:600;}

/* ---------- LOTS ---------- */
.lots{border-bottom:1px solid var(--line);}
.lot{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  align-items:center;
  padding:40px 0;
  border-bottom:1px solid var(--line);
}
.lot:last-child{border-bottom:none;}
@media (min-width:800px){
  .lot{grid-template-columns:1fr 1fr;gap:56px;padding:64px 0;}
  .lot:nth-child(even) .lot-media{order:2;}
}
.lot-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--red);
  display:flex;align-items:center;gap:10px;
  margin-bottom:14px;
}
.lot-tag::before{
  content:"";
  width:22px;height:1px;
  background:var(--red);
}
.lot h3{
  font-size:1.6rem;
  margin-bottom:14px;
}
@media (min-width:760px){ .lot h3{font-size:2rem;} }
.lot p{
  color:var(--steel);
  line-height:1.6;
  font-size:1rem;
  max-width:46ch;
}
.lot-features{
  list-style:none;padding:0;margin:20px 0 0;
  display:flex;flex-direction:column;gap:9px;
}
.lot-features li{
  font-size:0.92rem;
  display:flex;align-items:baseline;gap:10px;
}
.lot-features li::before{
  content:"—";
  color:var(--red);
  font-family:'IBM Plex Mono', monospace;
}
.lot-media{
  aspect-ratio:4/3;
  background:var(--paper-dim);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  position:relative;
  overflow:hidden;
}
.lot-media img{width:100%;height:100%;object-fit:cover;}

/* ---------- WARUM ---------- */
.warum{padding:44px 0;border-bottom:1px solid var(--line);}
.warum h2{font-size:1.5rem;margin-bottom:28px;max-width:20ch;}
@media (min-width:760px){ .warum{padding:64px 0;} .warum h2{font-size:1.9rem;margin-bottom:36px;} }
.warum-grid{
  display:grid;
  grid-template-columns:1fr;
  border-top:1px solid var(--line);
}
@media (min-width:520px){ .warum-grid{grid-template-columns:repeat(2,1fr);} }
@media (min-width:900px){ .warum-grid{grid-template-columns:repeat(4,1fr);} }
.warum-item{
  padding:22px 20px 22px 0;
  border-bottom:1px solid var(--line);
}
@media (min-width:520px){
  .warum-grid .warum-item{border-right:1px solid var(--line);padding-right:20px;}
  .warum-grid .warum-item:nth-child(2n){border-right:none;}
}
@media (min-width:900px){
  .warum-grid .warum-item:nth-child(2n){border-right:1px solid var(--line);}
  .warum-grid .warum-item:nth-child(4n){border-right:none;}
}
.warum-item .num{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  color:var(--red);
  display:block;margin-bottom:12px;
}
.warum-item h4{
  font-family:'Space Grotesk', sans-serif;
  font-size:1.02rem;
  margin:0 0 8px;
  font-weight:600;
}
.warum-item p{
  font-size:0.88rem;
  color:var(--steel);
  line-height:1.5;
  margin:0;
}

/* ---------- CONTACT ---------- */
.contact{padding:48px 0;border-bottom:1px solid var(--line);}
@media (min-width:760px){ .contact{padding:72px 0;} }
.contact-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
}
@media (min-width:800px){ .contact-grid{grid-template-columns:0.9fr 1.1fr;gap:64px;} }
.contact h2{font-size:1.6rem;margin-bottom:16px;max-width:14ch;}
@media (min-width:760px){ .contact h2{font-size:2rem;margin-bottom:18px;} }
.contact-intro{color:var(--steel);line-height:1.6;font-size:1rem;max-width:40ch;margin-bottom:28px;}
.contact-details{display:flex;flex-direction:column;gap:16px;}
.contact-details div{border-top:1px solid var(--line);padding-top:12px;}
.contact-details .label{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.68rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--steel);
  display:block;margin-bottom:4px;
}
.contact-details a{text-decoration:none;font-size:1.05rem;}
.contact-details a:hover{color:var(--red);}

form{display:flex;flex-direction:column;gap:16px;}
.field-row{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:520px){ .field-row{grid-template-columns:1fr 1fr;} }
label{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.68rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--steel);
  margin-bottom:6px;display:block;
}
input, select, textarea{
  width:100%;
  background:var(--white);
  border:1px solid var(--line);
  padding:12px 14px;
  font-family:'IBM Plex Sans', sans-serif;
  font-size:1rem;
  color:var(--ink);
  min-height:44px;
}
input:focus, select:focus, textarea:focus{
  outline:2px solid var(--red);
  outline-offset:1px;
  border-color:var(--red);
}
textarea{resize:vertical;min-height:110px;}
.form-status{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.8rem;
  color:var(--steel);
  min-height:1.2em;
}
.form-status.ok{color:var(--red);}

/* ---------- FOOTER ---------- */
footer{padding:32px 0;}
.footer-inner{
  display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;gap:10px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  color:var(--steel);
  text-transform:uppercase;
  letter-spacing:0.06em;
}
@media (min-width:600px){ .footer-inner{flex-direction:row;align-items:center;} }
.footer-inner a{text-decoration:none;}
.footer-inner a:hover{color:var(--red);}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;}
}