/* ============================================================
   American Tire Solutions — Brand Stylesheet
   Palette & motifs pulled from the ATS logo:
   navy / signal red / steel gray, star + stripes + tread + speed
   ============================================================ */

:root{
  --navy:      #0B2545;
  --navy-2:    #12305c;
  --navy-deep: #071a35;
  --red:       #C0212D;
  --red-dark:  #9c1a24;
  --steel:     #6B7280;
  --steel-lt:  #9aa2ad;
  --ink:       #14202e;
  --paper:     #ffffff;
  --off:       #f4f6f9;
  --off-2:     #e9edf3;
  --line:      #dfe4ec;

  --font-display: "Saira Condensed", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;

  --wrap: 1200px;
  --radius: 4px;
  --shadow: 0 10px 30px rgba(11,37,69,.10);
  --shadow-lg: 0 20px 50px rgba(11,37,69,.18);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:min(var(--wrap),92%);margin-inline:auto}

/* ---------- Typography helpers ---------- */
.eyebrow{
  font-family:var(--font-body);
  font-weight:700;
  font-size:.82rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--red);
  display:flex;align-items:center;gap:.5rem;
  margin-bottom:1rem;
}
.eyebrow.center{justify-content:center}
.eyebrow .star{color:var(--red)}
.section-title{
  font-family:var(--font-display);
  font-weight:800;
  font-style:italic;
  text-transform:uppercase;
  line-height:.95;
  letter-spacing:.01em;
  font-size:clamp(1.9rem,4.4vw,3.2rem);
  color:var(--navy);
}
.section-title.light{color:#fff}
.section-title.center{text-align:center}
.section-sub{
  font-size:1.08rem;color:var(--steel);max-width:60ch;margin-top:1rem;
}
.section-sub.center{margin-inline:auto;text-align:center}
.section{padding:5.5rem 0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;justify-content:center;
  font-family:var(--font-display);font-weight:800;font-style:italic;
  text-transform:uppercase;letter-spacing:.03em;
  font-size:1.02rem;
  padding:.85rem 1.5rem;border-radius:var(--radius);
  border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  line-height:1;
}
.btn:active{transform:translateY(1px)}
.btn-call{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(192,33,45,.35)}
.btn-call:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(192,33,45,.45)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-outline:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-lg{font-size:1.15rem;padding:1.05rem 2rem}
.btn-block{width:100%}
.call-ico{font-size:1.15em;line-height:1}

/* ---------- Emergency top bar ---------- */
.emergency-bar{
  background:var(--navy-deep);color:#fff;
  display:flex;align-items:center;justify-content:center;gap:.9rem;
  padding:.5rem 1rem;font-size:.9rem;text-align:center;flex-wrap:wrap;
}
.eb-text{font-weight:500;letter-spacing:.02em}
.eb-call{color:#ffd7da;font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.82rem}
.eb-call:hover{color:#fff}
.pulse-dot{
  width:9px;height:9px;border-radius:50%;background:var(--red);display:inline-block;
  box-shadow:0 0 0 0 rgba(192,33,45,.7);animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(192,33,45,.6)}
  70%{box-shadow:0 0 0 10px rgba(192,33,45,0)}
  100%{box-shadow:0 0 0 0 rgba(192,33,45,0)}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1.5rem;padding:.7rem 0}
.brand-logo{height:52px;width:auto}
.nav{display:flex;gap:1.6rem;margin-left:auto}
.nav a{
  font-weight:600;font-size:.95rem;color:var(--navy);
  padding:.3rem 0;position:relative;
}
.nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:var(--red);transition:width .2s ease;
}
.nav a:hover::after{width:100%}
.nav-call{margin-left:.4rem}
.menu-toggle{
  display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:.4rem;
}
.menu-toggle span{width:26px;height:3px;background:var(--navy);border-radius:2px;transition:.25s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mobile-nav{
  display:none;flex-direction:column;gap:.2rem;padding:0 4% 1rem;
  border-bottom:1px solid var(--line);background:#fff;
}
.mobile-nav a{padding:.8rem .2rem;font-weight:600;color:var(--navy);border-bottom:1px solid var(--off-2)}
.mobile-nav .btn{margin-top:.6rem}
.mobile-nav.open{display:flex}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, var(--navy-2), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color:#fff;padding:5.5rem 0 6.5rem;
}
.hero-tread{
  position:absolute;inset:0;opacity:.06;pointer-events:none;
  background-image:repeating-linear-gradient(
    115deg, #fff 0 3px, transparent 3px 9px, #fff 9px 11px, transparent 11px 26px);
  background-size:52px 100%;
  mask-image:linear-gradient(90deg, transparent, #000 40%, #000 100%);
}
.hero-inner{position:relative;z-index:2}
.hero-copy{max-width:680px}
.hero .eyebrow{color:#ff9ba2}
.hero .star{color:var(--red)}
.hero h1{
  font-family:var(--font-display);font-weight:800;font-style:italic;
  text-transform:uppercase;line-height:.9;letter-spacing:.005em;
  font-size:clamp(2.7rem,7.5vw,5.4rem);margin:.4rem 0 1.2rem;
}
.hero h1 .hl{color:#fff;position:relative;display:inline-block}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.14em;
  background:var(--red);border-radius:2px;
}
.lede{font-size:1.18rem;color:#cdd6e4;max-width:56ch}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin:2rem 0 2.2rem}
.hero-trust{display:flex;gap:2.2rem;flex-wrap:wrap}
.hero-trust li{font-size:.95rem;color:#aeb9cc;letter-spacing:.02em}
.hero-trust strong{
  display:block;font-family:var(--font-display);font-style:italic;font-weight:800;
  font-size:1.5rem;color:#fff;text-transform:uppercase;
}
.speed-lines{position:absolute;right:0;top:20%;display:flex;flex-direction:column;gap:14px;opacity:.5}
.speed-lines i{height:5px;background:linear-gradient(90deg,transparent,var(--steel));border-radius:3px}
.speed-lines i:nth-child(1){width:190px}
.speed-lines i:nth-child(2){width:150px}
.speed-lines i:nth-child(3){width:230px}
.speed-lines i:nth-child(4){width:120px}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--red);color:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{
  text-align:center;padding:1.5rem 1rem;
  border-right:1px solid rgba(255,255,255,.18);
}
.trust-item:last-child{border-right:0}
.ti-num{
  display:block;font-family:var(--font-display);font-style:italic;font-weight:800;
  font-size:1.7rem;text-transform:uppercase;line-height:1;
}
.ti-label{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;opacity:.9}

/* ---------- Services ---------- */
.services{background:var(--paper)}
.svc-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:3rem;
}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem 1.8rem;position:relative;overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s;
}
.svc-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--red);
  transform:scaleY(0);transform-origin:top;transition:transform .22s ease;
}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.svc-card:hover::before{transform:scaleY(1)}
.svc-ico{font-size:2rem;margin-bottom:.9rem}
.svc-card h3{
  font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  color:var(--navy);font-size:1.4rem;margin-bottom:.5rem;letter-spacing:.01em;
}
.svc-card p{color:var(--steel);font-size:.98rem}

/* ---------- Tread divider ---------- */
.tread-divider{
  height:26px;background:var(--navy);
  background-image:repeating-linear-gradient(
    115deg, var(--navy-deep) 0 10px, var(--navy) 10px 12px, var(--navy-deep) 12px 26px, var(--navy) 26px 30px);
}

/* ---------- Service area ---------- */
.area{background:var(--off)}
.area-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
.area-cols{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin:1.8rem 0 2rem}
.area-cols h4{
  font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  color:var(--red);font-size:1.15rem;margin-bottom:.6rem;letter-spacing:.03em;
}
.area-cols ul li{padding:.28rem 0;color:var(--ink);font-weight:500;
  border-bottom:1px solid var(--off-2);}
.area-map{
  position:relative;aspect-ratio:1/.9;border-radius:8px;overflow:hidden;
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-deep) 100%);
  box-shadow:var(--shadow-lg);display:grid;place-items:center;
}
.map-badge{
  position:absolute;top:1rem;left:1rem;z-index:3;color:#fff;
  font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  font-size:.9rem;letter-spacing:.06em;display:flex;align-items:center;gap:.4rem;
}
.map-badge .star{color:var(--red)}
.map-glow{position:absolute;width:70%;height:70%;border-radius:50%;
  background:radial-gradient(circle,rgba(192,33,45,.35),transparent 65%);filter:blur(6px)}
.map-region{position:relative;z-index:2;width:80%;height:70%}
.map-label{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);font-style:italic;font-weight:800;color:rgba(255,255,255,.85);
  text-transform:uppercase;text-align:center;font-size:1.05rem;letter-spacing:.08em;line-height:1.1;
}
.pin{position:absolute;width:14px;height:14px;border-radius:50% 50% 50% 0;
  background:var(--red);transform:rotate(-45deg);box-shadow:0 0 0 4px rgba(192,33,45,.25)}
.pin::after{content:"";position:absolute;inset:4px;border-radius:50%;background:#fff}
.pin-1{top:6%;left:64%}.pin-2{top:34%;left:40%}.pin-3{top:52%;left:52%}
.pin-4{top:70%;left:26%}.pin-5{top:82%;left:44%}

/* ---------- Why ---------- */
.why{background:#fff}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:3rem}
.why-item{text-align:center;padding:1.5rem 1rem}
.why-ico{
  width:70px;height:70px;margin:0 auto 1.1rem;border-radius:50%;
  display:grid;place-items:center;font-size:1.7rem;
  background:var(--off);border:2px solid var(--line);
}
.why-item h3{font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  color:var(--navy);font-size:1.25rem;margin-bottom:.5rem}
.why-item p{color:var(--steel);font-size:.95rem}

/* ---------- How it works ---------- */
.how{background:var(--off);position:relative}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:3rem}
.how-step{
  background:#fff;border-radius:var(--radius);padding:2.4rem 2rem 2rem;
  border:1px solid var(--line);position:relative;
}
.how-num{
  font-family:var(--font-display);font-style:italic;font-weight:800;
  font-size:3.2rem;color:var(--off-2);line-height:1;display:block;margin-bottom:.4rem;
  -webkit-text-stroke:1px var(--steel-lt);
}
.how-step h3{font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  color:var(--navy);font-size:1.35rem;margin-bottom:.5rem}
.how-step p{color:var(--steel)}

/* ---------- Fleet callout ---------- */
.fleet-callout{
  background:
    radial-gradient(900px 500px at 15% 120%, var(--navy-2), transparent 60%),
    linear-gradient(150deg,var(--navy) 0%,var(--navy-deep) 100%);
  color:#fff;padding:5rem 0;position:relative;overflow:hidden;
}
.fleet-callout::after{
  content:"";position:absolute;right:-5%;top:0;bottom:0;width:45%;opacity:.07;
  background-image:repeating-linear-gradient(115deg,#fff 0 3px,transparent 3px 9px,#fff 9px 11px,transparent 11px 26px);
  background-size:52px 100%;
}
.fleet-inner{position:relative;z-index:2;max-width:720px}
.fleet-copy p{color:#cdd6e4;font-size:1.08rem;margin-top:1rem}
.fleet-list{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.5rem;margin:1.6rem 0 2rem}
.fleet-list li{padding-left:1.6rem;position:relative;color:#e6ebf3;font-weight:500}
.fleet-list li::before{content:"\2714";position:absolute;left:0;color:var(--red);font-weight:700}

/* ---------- Testimonials ---------- */
.testimonials{background:#fff}
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:3rem}
.test-card{
  background:var(--off);border-radius:var(--radius);padding:2rem;
  border-left:4px solid var(--red);
}
.test-card .stars{color:#f5a623;letter-spacing:.15em;margin-bottom:.8rem}
.test-card p{color:var(--ink);font-style:italic;font-size:1.02rem}
.test-card cite{display:block;margin-top:1rem;font-style:normal;font-weight:700;color:var(--navy)}
.test-note{text-align:center;margin-top:2rem;color:var(--steel-lt);font-size:.85rem}

/* ---------- Contact ---------- */
.contact{background:var(--off)}
.contact-inner{display:grid;grid-template-columns:.95fr 1.05fr;gap:3.5rem;align-items:start}
.big-call{
  display:flex;align-items:center;gap:1rem;background:var(--red);color:#fff;
  padding:1.3rem 1.6rem;border-radius:var(--radius);margin:1.6rem 0;
  box-shadow:0 10px 26px rgba(192,33,45,.35);transition:transform .15s,box-shadow .15s;
}
.big-call:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(192,33,45,.45)}
.big-call .call-ico{font-size:2.2rem}
.big-call small{display:block;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;opacity:.9}
.big-call strong{font-family:var(--font-display);font-style:italic;font-weight:800;font-size:1.7rem;text-transform:uppercase;line-height:1}
.contact-details{margin-top:1rem}
.contact-details li{display:flex;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line);color:var(--ink)}
.contact-details li span{min-width:70px;font-weight:700;color:var(--steel);text-transform:uppercase;font-size:.78rem;letter-spacing:.08em;padding-top:.15rem}
.contact-details a:hover{color:var(--red)}

.req-form{background:#fff;border:1px solid var(--line);border-radius:8px;padding:2rem;box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{display:block;font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:.4rem}
.field .opt{color:var(--steel-lt);font-weight:400}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .9rem;border:1.5px solid var(--line);border-radius:var(--radius);
  font-family:var(--font-body);font-size:1rem;color:var(--ink);background:#fff;transition:border-color .15s, box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,37,69,.12);
}
.field textarea{resize:vertical}
.form-status{margin-top:1rem;font-weight:600;text-align:center;min-height:1.2em}
.form-status.ok{color:#1a7f37}
.form-status.err{color:var(--red)}
.form-fineprint{margin-top:.9rem;font-size:.78rem;color:var(--steel-lt);text-align:center}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#cdd6e4}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem;padding:3.5rem 0}
.footer-logo{height:56px;margin-bottom:1rem}
.footer-brand p{font-size:.92rem;margin-bottom:1.2rem;max-width:36ch}
.footer-col h4{
  font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  color:#fff;font-size:1.15rem;margin-bottom:1rem;letter-spacing:.03em;
}
.footer-col ul li{padding:.35rem 0;font-size:.92rem}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12)}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.3rem 0;font-size:.82rem;color:var(--steel-lt)}
.footer-tag{text-transform:uppercase;letter-spacing:.08em}

/* ---------- Sticky mobile call ---------- */
.sticky-call{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:var(--red);color:#fff;text-align:center;
  font-family:var(--font-display);font-style:italic;font-weight:800;text-transform:uppercase;
  font-size:1.15rem;letter-spacing:.04em;padding:1rem;gap:.5rem;align-items:center;justify-content:center;
  box-shadow:0 -6px 20px rgba(0,0,0,.25);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1000px){
  .svc-grid,.why-grid,.test-grid,.how-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
  .area-inner,.contact-inner{grid-template-columns:1fr}
  .area-map{max-width:460px}
}
@media (max-width:820px){
  .nav,.nav-call{display:none}
  .menu-toggle{display:flex}
  .header-inner{gap:1rem}
  .brand-logo{height:44px}
  .speed-lines{display:none}
  .section{padding:4rem 0}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(1),.trust-item:nth-child(2){border-bottom:1px solid rgba(255,255,255,.18)}
  .sticky-call{display:flex}
  body{padding-bottom:60px}
}
@media (max-width:560px){
  .svc-grid,.why-grid,.test-grid,.how-grid,.fleet-list,.area-cols,.field-row{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .hero-trust{gap:1.4rem}
  .emergency-bar .eb-text{display:none}
}

/* ---------- Motion & a11y ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
:focus-visible{outline:3px solid var(--red);outline-offset:2px;border-radius:2px}