.btn-chrome{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--chrome-solid);color:#0a0a0a;font-weight:700;font-size:13.5px;
  letter-spacing:0.04em;text-transform:uppercase;padding:16px 30px;border-radius:2px;border:none;cursor:pointer;
}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);color:var(--text-hi);
  font-weight:600;font-size:13.5px;letter-spacing:0.04em;text-transform:uppercase;padding:15px 28px;border-radius:2px;
}

/* ---- Nav (Porsche-style: thin, understated) ---- */
.pnav{display:flex;align-items:center;justify-content:space-between;padding:30px 0;position:relative;z-index:2;}
.logo{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;letter-spacing:0.14em;text-transform:uppercase;text-decoration:none;color:inherit;cursor:pointer;}
.pnav .links{display:flex;gap:34px;align-items:center;}
.pnav .links a{font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:rgba(242,240,236,0.6);}
.pnav .links a:hover{color:var(--text-hi);}
.menu-btn{display:none;all:unset;cursor:pointer;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;padding:9px 14px;border:1px solid var(--line);color:var(--text-hi);border-radius:2px;}
@media (max-width:720px){
  .pnav .links a:not(.menu-btn){display:none;}
  .menu-btn{display:inline-flex;}
}

/* ---- Shared section layout ---- */
section{padding:100px 0;}
.section-head{max-width:520px;margin-bottom:48px;}
.eyebrow{font-size:11px;letter-spacing:0.22em;text-transform:uppercase;color:var(--ink-dim);}
.section-head h2{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4vw,48px);line-height:1.05;text-transform:uppercase;letter-spacing:-0.01em;margin-top:14px;}
.section-head p{margin-top:14px;font-size:15px;color:var(--ink-lo);line-height:1.6;max-width:440px;}

/* ---- Catalog ---- */
.cars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-lt);border:1px solid var(--line-lt);}
@media (max-width:980px){.cars-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.cars-grid{grid-template-columns:1fr;}}
.car-card{background:var(--surface);display:flex;flex-direction:column;}
.car-art{aspect-ratio:1/1;position:relative;background:var(--surface-alt);overflow:hidden;}
.car-art picture{display:block;width:100%;height:100%;}
.car-art img{width:100%;height:100%;object-fit:cover;display:block;}
.car-tag{position:absolute;top:14px;left:14px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:#fff;background:rgba(18,18,18,0.82);padding:5px 10px;border-radius:2px;}
.car-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.car-body h3{font-family:var(--font-display);font-weight:700;font-size:18px;text-transform:uppercase;letter-spacing:-0.01em;}
.car-specs{display:flex;gap:12px;margin-top:10px;flex-wrap:wrap;}
.car-specs span{font-size:11px;color:var(--ink-dim);}
.car-arrow{
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,0.08);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:14px;
  transition:transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
}
.car-card:hover .car-arrow{
  background:var(--chrome-solid);
  color:#0a0a0a;
  border-color:var(--chrome-solid);
  transform:translateX(5px);
  box-shadow:0 0 14px rgba(255,255,255,0.3);
}

/* ---- How it works ---- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-lt);border:1px solid var(--line-lt);}
@media (max-width:860px){.steps{grid-template-columns:1fr;}}
.step{background:var(--surface);padding:36px 30px;}
.step .num{font-family:var(--font-display);font-size:40px;font-weight:800;}
.step h3{margin-top:16px;font-family:var(--font-display);font-weight:700;font-size:19px;text-transform:uppercase;}
.step p{margin-top:10px;font-size:14px;color:var(--ink-lo);line-height:1.6;}

/* ---- Advantages ---- */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-lt);border:1px solid var(--line-lt);}
@media (max-width:980px){.adv-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.adv-grid{grid-template-columns:1fr;}}
.adv-card{background:var(--surface);padding:28px;}
.adv-card .ico{width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-size:16px;background:var(--ink);border-radius:2px;margin-bottom:16px;}
.adv-card h3{font-family:var(--font-display);font-weight:700;font-size:15px;text-transform:uppercase;}
.adv-card p{margin-top:8px;font-size:12.5px;color:var(--ink-dim);line-height:1.55;}

/* ---- Testimonials ---- */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-lt);border:1px solid var(--line-lt);}
@media (max-width:860px){.test-grid{grid-template-columns:1fr;}}
.test-card{background:var(--surface);padding:28px;}
.stars{color:var(--ink);font-size:13px;letter-spacing:2px;}
.test-card p{margin-top:14px;font-size:13.5px;color:var(--ink-lo);line-height:1.6;}
.test-who{display:flex;align-items:center;gap:10px;margin-top:18px;}
.test-who .avatar{width:32px;height:32px;border-radius:50%;background:var(--ink);}
.test-who .name{font-size:12.5px;font-weight:600;}
.test-who .meta{font-size:11px;color:var(--ink-dim);}

/* ---- Footer ---- */
footer{border-top:1px solid var(--line);background:var(--titanium);color:var(--text-hi);padding:60px 0 32px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;}}
.foot-grid h4{font-size:11px;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-dim);margin-bottom:16px;}
.foot-links{display:flex;flex-direction:column;gap:10px;}
.foot-links a{font-size:13.5px;color:var(--text-lo);}
.foot-links a:hover{color:var(--text-hi);}
.foot-blurb{margin-top:16px;font-size:13px;color:var(--text-dim);max-width:240px;line-height:1.6;}
.foot-social{display:flex;gap:8px;margin-top:20px;}
.foot-social-ico{width:36px;height:36px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--text-lo);border-radius:2px;}
.foot-social-ico svg{width:16px;height:16px;}
.foot-social-ico:hover{border-color:rgba(255,255,255,0.4);color:var(--text-hi);}
.foot-wordmark{
  display:block !important;
  width:100% !important;
  max-width:100% !important;
  box-sizing:border-box !important;
  margin:64px auto 0 !important;
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(56px,13vw,180px);line-height:0.85;letter-spacing:-0.02em;text-transform:uppercase;
  background:linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.02));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-align:center !important;user-select:none;text-decoration:none;cursor:pointer;
}
.foot-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:center;align-items:center;text-align:center;flex-wrap:wrap;gap:10px 24px;
  font-size:12px;color:var(--text-dim);
}
.foot-bottom a{color:var(--text-dim);}
.foot-bottom a:hover{color:var(--text-hi);}
.logo-group{display:flex;align-items:center;gap:9px;text-decoration:none;color:inherit;cursor:pointer;}
.brand-mark{width:28px;height:28px;border-radius:2px;background:var(--chrome-solid);color:#0a0a0a;font-family:var(--font-display);font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;}

/* ---- Mobile menu ---- */
.mnu-panel{
  position:fixed;inset:0;z-index:95;background:rgba(4,4,4,0.98);backdrop-filter:blur(20px);color:var(--text-hi);
  display:flex;flex-direction:column;gap:20px;padding:26px 26px 34px;
  transform:translateY(-100%);transition:transform .32s cubic-bezier(.22,.9,.32,1);
}
.mnu-panel.open{transform:translateY(0);}
.mnu-head{display:flex;align-items:center;justify-content:space-between;}
.mnu-close{all:unset;cursor:pointer;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);color:var(--text-hi);font-size:15px;border-radius:2px;}
.mnu-links{display:flex;flex-direction:column;gap:2px;margin-top:20px;}
.mnu-link{font-family:var(--font-display);font-size:24px;font-weight:700;text-transform:uppercase;color:var(--text-hi);padding:12px 0;border-bottom:1px solid var(--line);}
.mnu-contact{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line);}
.mnu-contact a{font-size:14px;color:var(--text-lo);}