/* MOTOEXPERT.org — institutional design system v1.0
   Palette: ink black / paper white / brand red #CC0000
   Type: Montserrat (self-hosted woff2)                                   */

@font-face{font-family:'Montserrat';src:url('../fonts/Montserrat-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Montserrat';src:url('../fonts/Montserrat-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Montserrat';src:url('../fonts/Montserrat-ExtraBold.woff2') format('woff2');font-weight:800;font-display:swap}

:root{
  --ink:#0B0B0C; --panel:#131417; --line:#26282C;
  --steel:#9A9CA1; --mist:#F4F4F5; --paper:#FFFFFF;
  --red:#CC0000; --red-dark:#A30000;
  --paper-line:#E3E4E6; --body:#26272B;
  --max:1120px; --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font:400 1rem/1.68 'Montserrat',system-ui,sans-serif;color:var(--body);background:var(--paper)}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
header.site{background:var(--ink);color:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:14px;color:#fff}
.brand:hover{text-decoration:none}
.brand .mark{width:42px;height:42px;flex:0 0 42px}
.brand b{font-weight:800;letter-spacing:.06em;font-size:1.05rem}
.brand span{display:block;font-size:.62rem;letter-spacing:.14em;color:var(--steel);text-transform:uppercase}
nav.menu{display:flex;gap:26px}
nav.menu a{color:#DADBDD;font-weight:600;font-size:.86rem;letter-spacing:.05em;text-transform:uppercase}
nav.menu a:hover,nav.menu a[aria-current]{color:#fff;text-decoration:none;border-bottom:2px solid var(--red)}
#navtoggle{display:none;background:none;border:1px solid var(--line);color:#fff;padding:8px 12px;border-radius:8px;font:inherit}
@media(max-width:900px){
  #navtoggle{display:block}
  nav.menu{display:none;position:absolute;left:0;right:0;top:72px;background:var(--ink);flex-direction:column;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line)}
  nav.menu.open{display:flex}
  nav.menu a{padding:12px 0;border-bottom:1px solid var(--line)}
}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:64px}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:48px}}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin:0 0 18px}
.hero h1{font-size:clamp(2rem,4.6vw,3.15rem);font-weight:800;line-height:1.12;letter-spacing:.015em;text-transform:uppercase;margin:0 0 10px;color:#fff}
.redrule{width:110px;height:5px;background:var(--red);border:0;margin:22px 0}
.hero p.lead{color:#C9CACD;max-width:56ch;font-size:1.04rem;margin:0 0 30px}
.seal{width:min(300px,70vw);margin:0 auto}

/* buttons */
.btn{display:inline-block;font-weight:600;font-size:.9rem;letter-spacing:.04em;padding:14px 26px;border-radius:999px;border:1px solid transparent}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{border-color:#3A3B3F;color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-line{border-color:var(--paper-line);color:var(--ink)}
.btn-line:hover{border-color:var(--ink)}
.btnrow{display:flex;flex-wrap:wrap;gap:14px}

/* measurement-scale signature (paint-gauge motif) */
.gauge{height:26px;background:
  repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 18px),
  repeating-linear-gradient(90deg,#3A3B3F 0 1px,transparent 1px 90px);
  background-position:bottom;background-size:100% 9px,100% 15px;background-repeat:repeat-x;
  border-bottom:1px solid var(--line)}
.gauge.on-paper{background:
  repeating-linear-gradient(90deg,var(--paper-line) 0 1px,transparent 1px 18px),
  repeating-linear-gradient(90deg,#C9CACD 0 1px,transparent 1px 90px);
  background-position:bottom;background-size:100% 9px,100% 15px;background-repeat:repeat-x;
  border-bottom:1px solid var(--paper-line)}

/* ---------- sections ---------- */
section{padding:68px 0}
section.tight{padding:52px 0}
section.dark{background:var(--ink);color:#fff}
section.mist{background:var(--mist)}
h2{font-size:clamp(1.45rem,2.6vw,1.9rem);font-weight:800;letter-spacing:.01em;color:var(--ink);margin:0 0 14px}
section.dark h2{color:#fff}
.sub{color:#5A5C61;max-width:70ch;margin:0 0 34px}
section.dark .sub{color:#B9BABE}
h3{font-size:1.04rem;font-weight:600;color:var(--ink);margin:0 0 8px}
section.dark h3{color:#fff}
p{margin:0 0 14px}

.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{background:var(--paper);border:1px solid var(--paper-line);border-radius:var(--radius);padding:26px}
.card .kicker{font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin:0 0 10px}
.card p{color:#4A4C51;font-size:.94rem;margin:0}
section.mist .card{background:var(--paper)}
section.dark .card{background:var(--panel);border-color:var(--line)}
section.dark .card p{color:#B9BABE}
.card .num{font-weight:800;font-size:1.9rem;color:var(--paper-line);line-height:1;margin:0 0 12px}
section.dark .card .num{color:#2E3033}
.card .stat{font-weight:800;font-size:1.7rem;color:var(--red);margin:0 0 6px}

/* rule cards (standard page) */
.rule{border-left:4px solid var(--red);background:var(--paper);border-top:1px solid var(--paper-line);border-right:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);border-radius:0 var(--radius) var(--radius) 0;padding:22px 24px}
.rule h3{margin-bottom:6px}
.rule p{color:#4A4C51;font-size:.95rem;margin:0}

/* faq */
details.qa{border:1px solid var(--paper-line);border-radius:12px;padding:0;margin:0 0 12px;background:var(--paper)}
details.qa summary{cursor:pointer;font-weight:600;color:var(--ink);padding:16px 20px;list-style:none;position:relative}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{content:'+';position:absolute;right:18px;top:14px;color:var(--red);font-weight:800;font-size:1.1rem}
details.qa[open] summary::after{content:'\2013'}
details.qa .a{padding:0 20px 18px;color:#4A4C51;font-size:.95rem}

/* notice */
.notice{border:1px solid var(--paper-line);border-left:4px solid var(--ink);background:var(--mist);border-radius:0 12px 12px 0;padding:18px 22px;font-size:.92rem;color:#4A4C51}

/* cta band */
.band{background:var(--ink);color:#fff;padding:60px 0}
.band h2{color:#fff}
.band p{color:#B9BABE;max-width:64ch}

/* ---------- footer ---------- */
footer.site{background:var(--ink);color:#B9BABE;padding:56px 0 26px;border-top:4px solid var(--red)}
footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px}
@media(max-width:820px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 14px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:0 0 9px}
footer a{color:#DADBDD}
footer a:hover{color:#fff}
footer .fine{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.8rem;color:var(--steel)}
.page-hero{background:var(--ink);color:#fff;padding:56px 0 44px}
.page-hero h1{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:800;text-transform:uppercase;letter-spacing:.015em;margin:0}
.page-hero p{color:#B9BABE;max-width:72ch;margin:14px 0 0}
.prose{max-width:78ch}
.prose h2{margin-top:44px}

/* v1.1 — association logo + graphic layer */
.logo-h{height:46px;width:auto}
.logo-f{height:70px;width:auto;margin:0 0 16px;opacity:.95}
.hero-logo{width:min(330px,68vw);margin:0 auto;filter:drop-shadow(0 10px 30px rgba(0,0,0,.55))}
.hero{background:var(--ink) linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px) 0 0/100% 44px;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:44px 44px}
.icon{width:36px;height:36px;stroke:var(--red);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;margin:0 0 14px}
.band{position:relative;overflow:hidden}
.band .wrap{position:relative;z-index:1}
.carmark{position:absolute;right:-40px;bottom:-46px;width:340px;height:340px;stroke:#fff;opacity:.05;fill:none;stroke-width:1.6;z-index:0}
.band-flex{display:flex;align-items:center;gap:44px;justify-content:space-between}
.band-seal{flex:0 0 210px}
.band-seal .seal{width:210px}
@media(max-width:860px){.band-seal{display:none}}

/* v1.5 — verification UI */
.sr{position:absolute;left:-9999px}
.vform{display:flex;gap:14px;flex-wrap:wrap;max-width:640px}
.vform input{flex:1;min-width:240px;font:400 1rem/1.4 'Montserrat',sans-serif;padding:14px 18px;border:1px solid var(--paper-line);border-radius:999px;color:var(--ink)}
.vform input:focus{border-color:var(--red);outline:none}
.vwait{color:#5A5C61;margin-top:22px}
.vcard{border:1px solid var(--paper-line);border-left:4px solid var(--red);border-radius:0 var(--radius) var(--radius) 0;padding:22px 24px;margin-top:22px;background:var(--paper)}
.vbadge{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.vok{background:#0F5132;color:#D1FADF}
.vbad{background:#7A1212;color:#FBD5D5}
.vtable{margin-top:14px;border-collapse:collapse;width:100%}
.vtable th{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#6A6C71;text-align:left;padding:7px 18px 7px 0;white-space:nowrap;vertical-align:top;font-weight:600}
.vtable td{padding:7px 0;color:var(--ink);font-weight:600}

/* v1.6 — certificate-grade verification card */
.vhead{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.vhead img{flex:0 0 46px}
.vhead h3{margin:2px 0 0;font-size:1.25rem}
.vreg{font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.vhead .vbadge{margin-left:auto}
.vgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px 34px;margin-top:18px}
@media(max-width:680px){.vgrid{grid-template-columns:1fr}}
.vrow{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--mist);padding:9px 0}
.vrow-w{grid-column:1/-1;display:block}
.vlab{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#6A6C71;font-weight:600;padding-top:3px}
.vval{color:var(--ink);font-weight:600;text-align:right}
.vchip{display:inline-block;border:1px solid var(--paper-line);border-radius:999px;padding:5px 12px;font-size:.8rem;color:#4A4C51;margin:8px 8px 0 0}
.vchip b{color:var(--red);margin-right:4px}
.vfoot{margin-top:20px;padding-top:16px;border-top:1px dashed var(--paper-line);display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap;font-size:.83rem;color:#6A6C71}
.vlinks{display:flex;gap:10px;flex-wrap:wrap}
.btn-sm{padding:9px 16px;font-size:.8rem}