/* AutoBridge — shared styles */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  --red:#C31730;
  --red-dark:#9C1226;
  --black:#161616;
  --white:#FFFFFF;
  --paper:#F1F0EC;
  --panel:#FBFAF8;
  --steel:#565F66;
  --line:#DAD8D2;
  --line-strong:#B9B6AE;
  --max:1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',-apple-system,sans-serif;
  color:var(--black);
  background:var(--paper);
  line-height:1.6;
  font-size:16px;
}
h1,h2,h3,.h-font{
  font-family:'Oswald',sans-serif;
  font-weight:600;
  line-height:1.15;
  margin:0;
  letter-spacing:0.2px;
}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}

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

/* Road-dash divider: mimics road lane markings, not a generic hairline */
.road-divider{
  height:0;
  border-top:2px dashed var(--line-strong);
  opacity:0.7;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(241,240,236,0.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;
}
.logo-link img{height:42px;width:auto;}
.main-nav ul{display:flex;gap:28px;}
.main-nav a{
  font-family:'Oswald',sans-serif;
  font-size:14px;
  letter-spacing:0.3px;
  color:var(--black);
  padding:6px 2px;
  border-bottom:2px solid transparent;
  transition:border-color .15s ease;
}
.main-nav a:hover,.main-nav a.active{border-bottom-color:var(--red);}
.nav-toggle{
  display:none;
  background:none;border:1px solid var(--black);
  width:40px;height:40px;
  align-items:center;justify-content:center;
  cursor:pointer;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:'';display:block;width:18px;height:2px;background:var(--black);
  position:relative;
}
.nav-toggle span::before{position:absolute;top:-6px;}
.nav-toggle span::after{position:absolute;top:6px;}
.header-cta{
  font-family:'Oswald',sans-serif;
  font-size:13px;
  background:var(--red);color:var(--white);
  padding:10px 18px;
  white-space:nowrap;
}
.header-cta:hover{background:var(--red-dark);}

/* Buttons */
.btn{
  display:inline-block;
  font-family:'Oswald',sans-serif;
  font-size:15px;
  letter-spacing:0.3px;
  padding:14px 28px;
  border:1px solid var(--black);
  cursor:pointer;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary{background:var(--red);border-color:var(--red);color:var(--white);}
.btn-primary:hover{background:var(--red-dark);border-color:var(--red-dark);}
.btn-outline{background:transparent;border-color:var(--black);color:var(--black);}
.btn-outline:hover{background:var(--black);color:var(--white);}
.btn-outline.on-dark{border-color:rgba(255,255,255,0.5);color:var(--white);}
.btn-outline.on-dark:hover{background:var(--white);color:var(--black);}

/* Hero with cable-fan motif */
.hero{
  position:relative;
  background:var(--black);
  color:var(--white);
  overflow:hidden;
}
.hero .wrap{
  position:relative;z-index:2;
  padding:96px 24px 88px;
}
.hero-cables{
  position:absolute;top:0;left:0;width:100%;height:100%;
  opacity:0.35;
}
.hero-eyebrow{
  font-family:'Oswald',sans-serif;
  font-size:14px;
  letter-spacing:0.5px;
  color:var(--red);
  margin-bottom:18px;
}
.hero h1{
  font-size:clamp(38px,6vw,64px);
  max-width:14ch;
  margin-bottom:22px;
}
.hero h1 em{color:var(--red);font-style:normal;}
.hero-sub{
  font-size:18px;
  color:#D8D6D2;
  max-width:52ch;
  margin-bottom:36px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* Trust strip */
.trust-strip{
  background:var(--panel);
  border-bottom:1px solid var(--line);
}
.trust-strip .wrap{
  display:flex;flex-wrap:wrap;gap:32px;
  padding:22px 24px;
  justify-content:space-between;
}
.trust-item{
  font-size:14px;color:var(--steel);
  display:flex;align-items:center;gap:10px;
}
.trust-item b{color:var(--black);font-weight:600;}

/* Sections */
section{padding:76px 0;}
.section-head{margin-bottom:44px;max-width:60ch;}
.section-kicker{
  font-family:'Oswald',sans-serif;
  font-size:14px;color:var(--red);
  margin-bottom:10px;
}
.section-head h2{font-size:clamp(26px,3.4vw,38px);}
.section-head p{color:var(--steel);margin-top:14px;font-size:16px;}

/* Process steps (legitimate numbered sequence) */
.steps{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  border-top:1px solid var(--line-strong);
}
.step{
  padding:28px 20px 0;
  border-right:1px solid var(--line);
}
.step:last-child{border-right:none;}
.step-num{
  font-family:'Oswald',sans-serif;
  font-size:13px;color:var(--red);
  margin-bottom:14px;
}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--steel);margin:0;}

/* Panels / cards without the generic shadow-card kit */
.panel-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line-strong);
  border:1px solid var(--line-strong);
}
.panel{
  background:var(--panel);
  padding:32px;
}
.panel h3{font-size:19px;margin-bottom:10px;}
.panel p{font-size:14.5px;color:var(--steel);margin:0;}

/* Map / coverage row */
.coverage{
  display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;
}
.coverage-list li{
  display:flex;gap:14px;padding:14px 0;
  border-bottom:1px solid var(--line);
  font-size:15px;
}
.coverage-list li:first-child{border-top:1px solid var(--line);}
.coverage-list b{font-family:'Oswald',sans-serif;color:var(--red);min-width:26px;}

/* CTA band */
.cta-band{
  background:var(--red);
  color:var(--white);
}
.cta-band .wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
  padding:48px 24px;
}
.cta-band h2{font-size:28px;max-width:20ch;}
.cta-band p{color:#F6D9DD;margin-top:8px;}

/* Forms */
.calc-form{
  background:var(--panel);
  border:1px solid var(--line-strong);
  padding:36px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.form-field{display:flex;flex-direction:column;gap:6px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:13px;color:var(--steel);}
.form-field input,.form-field select,.form-field textarea{
  font-family:'Inter',sans-serif;
  font-size:15px;
  padding:11px 12px;
  border:1px solid var(--line-strong);
  background:var(--white);
  color:var(--black);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:2px solid var(--red);outline-offset:1px;
}
.form-error{font-size:13px;color:var(--red);min-height:16px;}
.form-note{font-size:13px;color:var(--steel);margin-top:14px;}
.form-success{
  display:none;
  background:#E9F3E9;border:1px solid #9BC49B;
  color:#2C5A2C;padding:16px;font-size:14px;margin-top:16px;
}

/* Footer */
.site-footer{
  background:var(--black);color:#C9C7C3;
  padding:56px 0 28px;
}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;
  padding-bottom:36px;border-bottom:1px solid #2E2E2E;
}
.footer-grid h4{
  font-family:'Oswald',sans-serif;color:var(--white);
  font-size:14px;margin-bottom:16px;letter-spacing:0.3px;
}
.footer-grid li{padding:6px 0;font-size:14px;}
.footer-grid a:hover{color:var(--white);}
.footer-logo img{height:34px;margin-bottom:14px;filter:brightness(0) invert(1);}
.footer-about{font-size:14px;max-width:32ch;color:#9C9A96;}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding-top:22px;font-size:13px;color:#75736F;
}

/* Utility */
.tag{
  display:inline-block;
  font-family:'Oswald',sans-serif;
  font-size:12px;
  padding:5px 12px;
  border:1px solid var(--line-strong);
  border-radius:100px;
  color:var(--steel);
}

/* Catalog */
.catalog-filters{
  display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px;
}
.catalog-filters button{
  font-family:'Oswald',sans-serif;font-size:13px;
  padding:9px 16px;border:1px solid var(--line-strong);
  background:var(--white);cursor:pointer;
}
.catalog-filters button.active{background:var(--black);color:var(--white);border-color:var(--black);}
.car-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line-strong);border:1px solid var(--line-strong);
}
.car-card{background:var(--white);padding:0 0 24px;}
.car-media{
  aspect-ratio:16/10;background:var(--panel);
  display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;
}
.car-card h3{font-size:18px;margin:18px 20px 4px;}
.car-meta{font-size:13px;color:var(--steel);margin:0 20px 14px;}
.car-price{
  font-family:'Oswald',sans-serif;font-size:20px;color:var(--red);
  margin:0 20px 16px;
}
.car-card .btn{margin:0 20px;width:calc(100% - 40px);text-align:center;}

/* About */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.founder-quote{
  border-left:3px solid var(--red);
  padding-left:24px;font-size:19px;font-family:'Oswald',sans-serif;
  font-weight:500;max-width:46ch;margin:0 0 16px;
}
.value-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-strong);border:1px solid var(--line-strong);}
.value-item{background:var(--panel);padding:26px 28px;}
.value-item h3{font-size:16px;margin-bottom:8px;}
.value-item p{font-size:14px;color:var(--steel);margin:0;}

@media (max-width:860px){
  .main-nav{
    position:fixed;top:71px;left:0;right:0;bottom:0;
    background:var(--paper);
    padding:24px;
    transform:translateX(100%);
    transition:transform .2s ease;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;gap:4px;}
  .main-nav a{display:block;padding:14px 4px;font-size:17px;}
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
  .steps{grid-template-columns:1fr 1fr;}
  .step{border-right:none;border-bottom:1px solid var(--line);padding-bottom:20px;}
  .panel-grid{grid-template-columns:1fr;}
  .coverage{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .car-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .about-hero{grid-template-columns:1fr;}
  .value-list{grid-template-columns:1fr;}
  .cta-band .wrap{flex-direction:column;align-items:flex-start;}
}
@media (max-width:480px){
  .steps{grid-template-columns:1fr 1fr;}
}