/* vindecoder.me — stamped-plate industrial theme */
:root{
  --paper:#F2F4F6;
  --card:#FFFFFF;
  --ink:#1B242E;
  --steel:#5A6876;
  --plate:#1F2933;
  --plate-edge:#39434D;
  --amber:#FFB020;
  --amber-deep:#8F5400;
  --line:#D7DDE3;
  --ok:#1E7F4F;
  --warn:#B4231F;
  --radius:6px;
  --display:"Barlow Condensed","Arial Narrow",sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16.5px;line-height:1.65}
a{color:var(--amber-deep);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:2px}
img{max-width:100%}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}

/* header */
.site-head{background:var(--plate);color:#fff;border-bottom:3px solid var(--amber)}
.site-head .wrap{display:flex;align-items:center;gap:28px;min-height:62px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.brand{font-family:var(--display);font-weight:600;font-size:26px;letter-spacing:.04em;text-transform:uppercase;color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand .dot{width:10px;height:10px;background:var(--amber);border-radius:2px;transform:rotate(45deg)}
.nav{margin-left:auto;display:flex;gap:20px;flex-wrap:wrap}
.nav a{color:#CBD4DC;text-decoration:none;font-size:15px;letter-spacing:.02em}
.nav a:hover,.nav a[aria-current="page"]{color:var(--amber)}

/* hero */
.hero{background:linear-gradient(180deg,var(--plate) 0%,#27313C 100%);color:#fff;padding:52px 0 60px}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(34px,5.4vw,54px);line-height:1.04;letter-spacing:.02em;text-transform:uppercase;margin:0 0 12px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero .lede{color:#B9C3CC;max-width:640px;margin:0 0 30px;font-size:17.5px}

/* stamped plate input — the signature element */
.plate{background:#161E26;border:1px solid var(--plate-edge);border-radius:8px;padding:22px 22px 16px;box-shadow:inset 0 2px 8px rgba(0,0,0,.45),0 1px 0 rgba(255,255,255,.06)}
.plate-label{font-family:var(--display);text-transform:uppercase;letter-spacing:.14em;font-size:13px;color:#8A97A3;margin:0 0 10px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.plate-label .count{font-family:var(--mono);color:#8A97A3}
.plate-label .count.full{color:var(--amber)}
.vin-input{width:100%;background:transparent;border:0;color:#fff;font-family:var(--mono);font-size:clamp(19px,3.4vw,30px);letter-spacing:.42em;text-transform:uppercase;padding:8px 2px 10px;border-bottom:2px dashed #414D59;caret-color:var(--amber)}
.vin-input::placeholder{color:#4A5764;letter-spacing:.42em}
.vin-input:focus{outline:none;border-bottom-color:var(--amber)}
.segline{display:flex;height:5px;margin-top:12px;border-radius:3px;overflow:hidden}
.segline span{height:100%}
.seg-wmi{flex:3;background:#3E97D1}
.seg-desc{flex:5;background:#57B894}
.seg-check{flex:1;background:var(--amber)}
.seg-year{flex:1;background:#C77DDB}
.seg-plant{flex:1;background:#E2836B}
.seg-serial{flex:6;background:#8A97A3}
.seglegend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font-size:12.5px;color:#8A97A3}
.seglegend b{font-weight:600;color:#C2CBD3}
.seglegend .sw{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.plate-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap;align-items:center}
.btn{font-family:var(--display);text-transform:uppercase;letter-spacing:.1em;font-size:17px;font-weight:600;background:var(--amber);color:#191919;border:0;border-radius:var(--radius);padding:12px 30px;cursor:pointer}
.btn:hover{background:#FFC24A}
.btn-ghost{background:transparent;color:#C2CBD3;border:1px solid var(--plate-edge)}
.btn-ghost:hover{background:#27313C;color:#fff}
.vin-msg{margin-top:12px;font-size:14.5px;min-height:22px}
.vin-msg.ok{color:#7FD8AA}
.vin-msg.bad{color:#FF9B8F}

/* main sections */
main{padding:44px 0 70px}
h2{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.03em;font-size:30px;margin:1.6em 0 .5em}
h3{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.03em;font-size:22px;margin:1.5em 0 .4em}
p{margin:.7em 0}
.eyebrow{font-family:var(--display);text-transform:uppercase;letter-spacing:.16em;font-size:13.5px;color:var(--amber-deep);margin:0 0 4px}

/* results — build sheet style */
#results{display:none}
#results.show{display:block}
.sheet{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-top:26px}
.sheet-head{background:var(--plate);color:#fff;padding:16px 22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:baseline}
.sheet-head .vehicle{font-family:var(--display);font-weight:600;font-size:26px;text-transform:uppercase;letter-spacing:.03em}
.sheet-head .vin{font-family:var(--mono);color:var(--amber);font-size:14.5px;letter-spacing:.12em}
.sheet-section{padding:6px 22px 14px}
.sheet-section h3{font-size:17px;letter-spacing:.12em;color:var(--steel);border-bottom:2px solid var(--ink);padding-bottom:6px;margin:18px 0 4px}
.specrow{display:grid;grid-template-columns:minmax(140px,240px) 1fr;gap:8px 20px;padding:8px 0;border-bottom:1px dotted var(--line);font-size:15.5px}
.specrow:last-child{border-bottom:0}
.specrow dt{color:var(--steel);margin:0}
.specrow dd{margin:0;font-weight:500}
.specrow dd.mono{font-family:var(--mono);font-size:14.5px}
.recall{border-left:4px solid var(--warn);background:#FBF1F0;padding:12px 16px;margin:12px 0;border-radius:0 var(--radius) var(--radius) 0;font-size:15px}
.recall b{display:block;margin-bottom:4px}
.recall-ok{border-left:4px solid var(--ok);background:#EFF7F2;padding:12px 16px;margin:12px 0;border-radius:0 var(--radius) var(--radius) 0;font-size:15px}
.loading{display:flex;align-items:center;gap:12px;color:var(--steel);margin-top:24px}
.spinner{width:20px;height:20px;border:3px solid var(--line);border-top-color:var(--amber-deep);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* feature strip */
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin:34px 0 10px}
.strip .cell{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:18px 20px}
.strip .cell h3{margin:0 0 6px;font-size:19px}
.strip .cell p{margin:0;color:var(--steel);font-size:15px}

/* tables */
table{border-collapse:collapse;width:100%;margin:14px 0;font-size:15px;background:var(--card)}
th,td{border:1px solid var(--line);padding:8px 12px;text-align:left;vertical-align:top}
th{background:#E8ECF0;font-family:var(--display);text-transform:uppercase;letter-spacing:.08em;font-size:14px}
td code,.mono{font-family:var(--mono);font-size:14px}

/* content pages */
.crumbs{font-size:13.5px;color:var(--steel);margin:0 0 18px}
.crumbs a{color:var(--steel)}
.toolcta{background:var(--plate);color:#fff;border-radius:8px;padding:22px 24px;margin:30px 0;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.toolcta p{margin:0;color:#C2CBD3}
.toolcta strong{color:#fff;font-family:var(--display);text-transform:uppercase;font-size:20px;letter-spacing:.04em;display:block}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin:20px 0}
.linkcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px 18px;text-decoration:none;color:var(--ink)}
.linkcard:hover{border-color:var(--amber-deep)}
.linkcard b{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;font-size:18px;display:block;margin-bottom:4px}
.linkcard span{color:var(--steel);font-size:14.5px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin:10px 0;padding:0 18px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style-position:inside}
.faq details[open] summary{border-bottom:1px dotted var(--line)}
.faq details p{padding-bottom:6px}
.notice{border-left:4px solid var(--amber);background:#FFF7E6;padding:12px 16px;border-radius:0 var(--radius) var(--radius) 0;font-size:15px;margin:16px 0}

/* ad slots (fill with AdSense once approved) */
.ad-slot{min-height:100px;border:1px dashed var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:#AEB8C1;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin:30px 0}

/* footer */
.site-foot{background:var(--plate);color:#8A97A3;margin-top:60px;padding:36px 0;font-size:14.5px}
.site-foot a{color:#C2CBD3}
.site-foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.site-foot h4{font-family:var(--display);text-transform:uppercase;letter-spacing:.1em;color:#fff;font-size:16px;margin:0 0 10px}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin:6px 0}
.site-foot .fine{border-top:1px solid var(--plate-edge);margin-top:28px;padding-top:18px;font-size:13px}

/* cookie consent banner */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--plate);color:#C2CBD3;border-top:3px solid var(--amber);box-shadow:0 -4px 18px rgba(0,0,0,.25)}
.consent-inner{max-width:1060px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.consent p{margin:0;flex:1 1 380px;font-size:14.5px;line-height:1.55}
.consent a{color:var(--amber)}
.consent-actions{display:flex;gap:10px;flex-wrap:wrap}
.consent .btn{padding:9px 22px;font-size:15px}
@media (max-width:520px){.consent-actions{width:100%}.consent .btn{flex:1}}

/* h1 promoted from h2 on the guide + legal pages: keep the original look */
main h1{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.03em;font-size:32px;line-height:1.12;margin:0 0 .5em}

/* skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--amber);color:#191919;padding:10px 18px;font-weight:600;z-index:50;border-radius:0 0 var(--radius) 0}
.skip:focus{left:0}

/* breadcrumbs inside the dark hero */
.hero .crumbs{color:#8A97A3;margin:0 0 14px}
.hero .crumbs a{color:#B9C3CC;text-decoration:none}
.hero .crumbs a:hover{color:var(--amber)}
.hero .crumbs .sep{margin:0 8px;color:#5A6876}
.hero .crumbs [aria-current]{color:#E4E9EE}

/* A–Z make index */
.alpha-jump{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 22px}
.alpha-jump a{font-family:var(--display);font-weight:600;font-size:17px;min-width:34px;text-align:center;padding:4px 6px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;color:var(--ink)}
.alpha-jump a:hover{border-color:var(--amber-deep);color:var(--amber-deep)}
.alpha-block{margin:26px 0}
.alpha-block h3{border-bottom:2px solid var(--ink);padding-bottom:5px;margin-bottom:12px;color:var(--steel)}
.make-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.make-list a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;text-decoration:none;color:var(--ink)}
.make-list a:hover{border-color:var(--amber-deep)}
.make-list b{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;font-size:17px;display:block}
.make-list span{font-family:var(--mono);font-size:12.5px;color:var(--steel)}

/* inline link grids */
.linkgrid{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.linkgrid a{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:7px 13px;text-decoration:none;color:var(--ink);font-size:14.5px}
.linkgrid a:hover{border-color:var(--amber-deep);color:var(--amber-deep)}

/* year + WMI hero cards */
.yearcard,.wmicard{display:flex;align-items:center;gap:22px;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:8px;padding:20px 24px;margin:6px 0 22px;flex-wrap:wrap}
.yearcard p,.wmicard p{margin:2px 0 0;color:var(--steel);font-size:15px}
.yearcard b,.wmicard b{font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:20px}
.yearcode,.wmicode{font-family:var(--mono);font-weight:500;background:var(--plate);color:var(--amber);border-radius:var(--radius);padding:14px 20px;line-height:1}
.yearcode{font-size:52px;min-width:86px;text-align:center}
.wmicode{font-size:34px;letter-spacing:.12em}

.wmitable td:first-child{white-space:nowrap}
.note{color:var(--steel);font-size:14.5px}

@media (max-width:640px){
  .specrow{grid-template-columns:1fr}
  .specrow dt{font-size:13px;text-transform:uppercase;letter-spacing:.06em}
  .nav{gap:14px;font-size:14px}
  .make-list{grid-template-columns:1fr}
  .yearcode{font-size:40px}
  .wmicode{font-size:26px}
  table{font-size:14px}
  th,td{padding:6px 8px}
}