/* ===========================================================
   De Ketting — workshop / repair-ticket design system
   =========================================================== */

:root{
  --ink:      #1B2430;   /* near-black steel */
  --steel:    #2E3A46;   /* panel grey-blue */
  --steel-lt: #4A5560;
  --chalk:    #F2EFEA;   /* off-white paper */
  --brass:    #C98A3E;   /* accent, warm metal */
  --safety:   #E8B324;   /* CTA yellow, used sparingly */
  --line:     rgba(242,239,234,0.16);

  --display: 'Oswald', sans-serif;
  --body:    'Work Sans', sans-serif;
  --mono:    'IBM Plex Mono', monospace;

  --maxw: 1080px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--chalk);
  font-family:var(--body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:var(--display);
  text-transform:uppercase;
  letter-spacing:0.03em;
  margin:0 0 .4em;
  color:var(--chalk);
}
h1{font-size:clamp(2.4rem,6vw,4.2rem); line-height:0.98;}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);}
p{margin:0 0 1em; color:#D8D3C9;}
a{color:var(--brass); text-decoration:none;}
a:hover{color:var(--safety);}

.mono-label{
  font-family:var(--mono);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brass);
}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(27,36,48,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.brand{
  font-family:var(--display);
  font-size:1.35rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--chalk);
  display:flex; align-items:center; gap:.55rem;
}
.brand .cog{color:var(--brass);}
.brand:hover{color:var(--chalk);}

nav ul{list-style:none; display:flex; gap:2rem; margin:0; padding:0;}
nav a{
  font-family:var(--mono);
  font-size:.82rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--chalk);
  opacity:.75;
  padding:.3rem 0;
  border-bottom:2px solid transparent;
}
nav a:hover, nav a.active{opacity:1; color:var(--chalk); border-color:var(--brass);}

.nav-toggle{display:none; background:none; border:0; color:var(--chalk); font-size:1.6rem; cursor:pointer;}

@media(max-width:760px){
  nav{display:none;}
  nav.open{
    display:block; position:absolute; top:72px; left:0; right:0;
    background:var(--steel); border-bottom:1px solid var(--line);
  }
  nav.open ul{flex-direction:column; padding:1rem 24px; gap:1rem;}
  .nav-toggle{display:block;}
}

/* ---------- Ticket motif (signature element) ---------- */
.ticket{
  position:relative;
  background:var(--steel);
  border:1px solid var(--line);
  border-radius:4px;
}
.ticket::before{ /* punch hole */
  content:"";
  position:absolute; top:22px; left:-11px;
  width:22px; height:22px; border-radius:50%;
  background:var(--ink);
  border:1px solid var(--line);
}
.ticket-perf{
  border-top:2px dashed var(--line);
  margin:0;
}

/* ---------- Hero ---------- */
.hero{padding:88px 0 64px;}
.hero-grid{
  display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:center;
}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr;}}

.hero-copy .mono-label{display:block; margin-bottom:1rem;}
.hero-copy p.lede{font-size:1.08rem; max-width:46ch;}
.cta-row{display:flex; gap:1rem; margin-top:1.6rem; flex-wrap:wrap;}

.btn{
  display:inline-block;
  font-family:var(--mono);
  font-size:.82rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:.85rem 1.5rem;
  border-radius:3px;
  border:1px solid var(--brass);
  color:var(--chalk);
}
.btn-primary{background:var(--safety); border-color:var(--safety); color:var(--ink); font-weight:600;}
.btn-primary:hover{background:#f5c445; color:var(--ink);}
.btn-ghost:hover{border-color:var(--safety); color:var(--safety);}

/* Repair-tag hero card */
.hero-ticket{padding:28px 26px 24px 40px; max-width:360px; margin-left:auto;}
.hero-ticket .tag-num{font-family:var(--mono); color:var(--brass); font-size:.8rem; letter-spacing:.1em;}
.hero-ticket h3{font-size:1.15rem; margin-top:.3rem;}
.hero-ticket dl{font-family:var(--mono); font-size:.82rem; margin:1rem 0 0;}
.hero-ticket dl div{display:flex; justify-content:space-between; padding:.4rem 0; border-top:1px solid var(--line);}
.hero-ticket dl dt{color:#B7B2A8;}
.hero-ticket dl dd{margin:0; color:var(--chalk);}
.hero-ticket .status{
  display:inline-block; margin-top:1rem; font-family:var(--mono); font-size:.72rem;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink);
  background:var(--safety); padding:.3rem .6rem; border-radius:2px;
}

/* ---------- Section shell ---------- */
section{padding:64px 0;}
.section-head{margin-bottom:2.4rem; max-width:60ch;}
.divider{border:0; border-top:1px solid var(--line); margin:0;}

/* ---------- Service tickets (spec-sheet cards) ---------- */
.service-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
@media(max-width:900px){.service-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:620px){.service-grid{grid-template-columns:1fr;}}

.service-card{padding:26px 24px 22px 38px;}
.service-card .idx{font-family:var(--mono); color:var(--brass); font-size:.78rem;}
.service-card h3{font-size:1.15rem; margin:.5rem 0 .6rem;}
.service-card p{font-size:.92rem; margin-bottom:1rem;}
.service-card .price{
  font-family:var(--mono); font-size:.85rem; color:var(--safety);
  border-top:1px dashed var(--line); padding-top:.7rem; display:flex; justify-content:space-between;
}

/* ---------- Timeline / process (only used where order is real) ---------- */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr;}}
@media(max-width:500px){.steps{grid-template-columns:1fr;}}
.step{border-left:2px solid var(--brass); padding-left:16px;}
.step .mono-label{display:block; margin-bottom:.3rem;}

/* ---------- About / stats ---------- */
.about-grid{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start;}
@media(max-width:820px){.about-grid{grid-template-columns:1fr;}}
.stat-row{display:flex; gap:2.2rem; margin-top:1.6rem; flex-wrap:wrap;}
.stat b{display:block; font-family:var(--display); font-size:2rem; color:var(--brass);}
.stat span{font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:#B7B2A8;}

/* ---------- Contact / ticket form ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px;}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;}}

.ticket-form{padding:30px 28px 26px 42px;}
.field{margin-bottom:1.2rem;}
.field label{
  display:block; font-family:var(--mono); font-size:.72rem; letter-spacing:.08em;
  text-transform:uppercase; color:#B7B2A8; margin-bottom:.4rem;
}
.field input, .field textarea, .field select{
  width:100%; background:var(--ink); border:1px solid var(--line); border-radius:3px;
  color:var(--chalk); font-family:var(--body); font-size:.95rem; padding:.7rem .8rem;
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:2px solid var(--safety); outline-offset:1px; border-color:var(--safety);
}
.field textarea{resize:vertical; min-height:110px;}

.alert{
  font-family:var(--mono); font-size:.85rem; padding:.8rem 1rem; border-radius:3px; margin-bottom:1.2rem;
}
.alert-success{background:rgba(232,179,36,.14); border:1px solid var(--safety); color:var(--safety);}
.alert-error{background:rgba(140,59,46,.18); border:1px solid #8C3B2E; color:#e18a78;}

.info-list{list-style:none; margin:0; padding:0; font-family:var(--mono); font-size:.9rem;}
.info-list li{padding:.7rem 0; border-top:1px solid var(--line); display:flex; justify-content:space-between; gap:1rem;}
.info-list li:first-child{border-top:0;}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line); padding:36px 0; margin-top:40px;}
footer .wrap{display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem;}
footer p{margin:0; font-family:var(--mono); font-size:.78rem; color:#8C8880;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
}