:root {
  --black: #000;
  --yellow: #ffbf0f;
  --yellow-hi: #ffd04a;
  --white: #fff;
  --grey: #f3f3f3;
  --line: #e1e1e1;
  --text: #1c1c1c;
  --muted: #5c5c5c;
  --font: "Open Sans", Arial, Helvetica, sans-serif;
  --page: 74rem;
  --gutter: 1.25rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font: 400 1.0625rem/1.6 var(--font);
}

h1, h2, h3 { font-weight: 800; line-height: 1.1; margin: 0; letter-spacing: -.02em; text-wrap: balance; }
h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: .5rem; }
p { margin: 0 0 1rem; }
a { color: inherit; text-underline-offset: .18em; }
img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; margin: 0; padding: 0; }

:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; box-shadow: 0 0 0 5px var(--black); }

.wrap { max-width: var(--page); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 52rem; }

.icon {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.skip { position: absolute; left: -999rem; }
.skip:focus { left: 1rem; top: 1rem; z-index: 30; background: var(--white); padding: .5rem 1rem; }

/* Top bar and header */
.topbar {
  background: var(--black);
  color: var(--white);
  font-size: .875rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .5rem max(var(--gutter), calc((100% - var(--page)) / 2 + var(--gutter)));
  border-bottom: 1px solid #262626;
}
.topbar p { margin: 0; }
.topbar a { color: var(--yellow); font-weight: 700; text-decoration: none; }

.top {
  position: sticky; top: 0; z-index: 20;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: .85rem max(var(--gutter), calc((100% - var(--page)) / 2 + var(--gutter)));
}
.wordmark {
  font-size: 1.6rem; font-weight: 800; letter-spacing: -.03em; line-height: 1;
  text-decoration: none; margin: 0;
}
.wordmark span { color: var(--yellow); }
.top nav { display: flex; gap: 2rem; margin-left: auto; }
.top nav a {
  text-decoration: none; font-size: .8125rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .09em;
  padding: .4rem 0; border-bottom: 2px solid transparent;
}
.top nav a:hover { border-bottom-color: var(--yellow); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 800 1.0625rem/1 var(--font);
  color: var(--black);
  background: var(--yellow);
  border: 2px solid var(--yellow);
  border-radius: 4px;
  padding: 1.05rem 1.75rem;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s, border-color .15s;
}
.btn:hover { background: var(--yellow-hi); border-color: var(--yellow-hi); }
.btn:active { transform: translateY(1px); }
.btn-small { font-size: .9rem; padding: .7rem 1.1rem; }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--white); }
.btn-ghost:hover { background: var(--white); color: var(--black); border-color: var(--white); }

/* Hero */
.hero {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(0,0,0,.92) 0%, rgba(0,0,0,.72) 42%, rgba(0,0,0,.1) 100%),
    url("images/hero-porsche.jpg") center 60% / cover no-repeat #000;
  padding: clamp(3.5rem, 9vw, 7.5rem) 0 clamp(3rem, 7vw, 6rem);
}
.hero h1 { font-size: clamp(2.3rem, 5.6vw, 4.4rem); line-height: 1.04; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 34rem; margin: 1.5rem 0 2.25rem; color: #e6e6e6; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }

.ticks { display: flex; flex-wrap: wrap; gap: .6rem 2rem; margin-top: 2.5rem; font-weight: 700; }
.ticks li { display: flex; align-items: center; gap: .5rem; }
.ticks .icon { color: var(--yellow); stroke-width: 3; }

/* Makes strip */
.badges { background: var(--yellow); color: var(--black); padding: 1.1rem var(--gutter); }
.badges ul {
  max-width: var(--page); margin: 0 auto;
  display: flex; flex-wrap: wrap; justify-content: center; gap: .3rem 1.75rem;
  font-weight: 800; font-size: 1rem; letter-spacing: -.01em;
}

/* Bands */
.band { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.band-grey { background: var(--grey); }
.band-black { background: var(--black); color: var(--white); }
.intro { max-width: 40rem; color: var(--muted); font-size: 1.125rem; }

.badge {
  display: grid; place-items: center;
  width: 3.5rem; height: 3.5rem; border-radius: 50%;
  background: var(--yellow); color: var(--black);
  font-size: 1.25rem; margin-bottom: 1.1rem;
}

.cards {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem;
  margin-top: 2.5rem;
}
.cards li {
  border: 1px solid var(--line); border-top: 4px solid var(--yellow);
  border-radius: 4px; padding: 1.75rem 1.5rem;
  background: var(--white);
}
.cards p { margin: 0; color: var(--muted); font-size: .975rem; }

.split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.split img { border-radius: 4px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.split p { color: #d6d6d6; }
.faults { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem 1.5rem; margin-top: 1.75rem; font-weight: 600; }
.faults li { display: flex; gap: .6rem; align-items: flex-start; line-height: 1.35; }
.faults .icon { color: var(--yellow); stroke-width: 3; margin-top: .05em; }

/* Steps: a real sequence, so numbered */
.steps {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem;
  margin-top: 2.5rem; counter-reset: step;
}
.steps li {
  counter-increment: step; position: relative;
  background: var(--white); border-radius: 4px; padding: 2rem 1.75rem;
  border: 1px solid var(--line);
}
.steps li::after {
  content: counter(step);
  position: absolute; top: 1rem; right: 1.5rem;
  font-size: 4rem; font-weight: 800; line-height: 1; color: #ececec;
}
.steps .badge { background: var(--black); color: var(--yellow); }
.steps p { margin: 0; color: var(--muted); }

/* Offer form */
.offer-band {
  color: var(--white);
  background:
    linear-gradient(rgba(0,0,0,.86), rgba(0,0,0,.86)),
    url("images/mercedes-amg.jpg") center / cover no-repeat #000;
}
.offer {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: 2.5rem clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.offer-intro p { color: #d6d6d6; font-size: 1.125rem; }
.call { display: flex; gap: 1rem; align-items: center; margin-top: 2rem; }
.call .icon {
  width: 3.25rem; height: 3.25rem; padding: .85rem; border-radius: 50%;
  background: var(--yellow); color: var(--black);
}
.call span { line-height: 1.3; }
.call a { color: var(--yellow); font-size: 1.75rem; font-weight: 800; text-decoration: none; letter-spacing: -.02em; }

.offer-form {
  background: var(--white); color: var(--text);
  border-radius: 6px; border-top: 5px solid var(--yellow);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem;
}
.field-wide { grid-column: 1 / -1; }
.field label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: .35rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--text);
  background: var(--white);
  border: 1px solid #bdbdbd; border-radius: 4px;
  padding: .7rem .8rem;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--black); }
.field textarea { resize: vertical; }
.field ::placeholder { color: #9a9a9a; }
.field [aria-invalid="true"] { border-color: #b60d04; }
.error { color: #b60d04; font-weight: 600; font-size: .9rem; margin: .4rem 0 0; }
.status { margin: 1rem 0 0; font-weight: 700; }
.status:empty { display: none; }

/* FAQ */
.faq { border-top: 2px solid var(--black); margin-top: 2rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 1.2rem 3rem 1.2rem 0;
  font-weight: 700; font-size: 1.125rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 0; top: 50%; translate: 0 -50%;
  width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--yellow); color: var(--black);
  font-size: 1.4rem; font-weight: 700; line-height: 1;
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 3rem 1.3rem 0; margin: 0; color: var(--muted); }

/* Closing call to action */
.closer {
  color: var(--white); text-align: center;
  background:
    linear-gradient(rgba(0,0,0,.7), rgba(0,0,0,.7)),
    url("images/bmw-m5.jpg") center 55% / cover no-repeat #000;
  padding: clamp(4rem, 10vw, 7.5rem) 0;
}
.closer h2 { margin-bottom: 2rem; }
.closer-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }

/* Footer */
.foot { background: var(--black); color: #cfcfcf; border-top: 4px solid var(--yellow); padding: 3rem 0; font-size: .95rem; }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; }
.foot p { margin: 0; }
.foot .wordmark { color: var(--white); margin-bottom: .6rem; }
.foot nav { display: grid; gap: .4rem; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--yellow); }
.foot .contact a:first-child { color: var(--yellow); font-weight: 800; font-size: 1.25rem; }

@media (max-width: 60rem) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .top nav { display: none; }
  .top .btn { margin-left: auto; }
}
@media (max-width: 48rem) {
  .split, .offer, .steps { grid-template-columns: minmax(0, 1fr); }
  .topbar p:first-child { display: none; }
  .topbar { justify-content: center; }
  .hero {
    background:
      linear-gradient(rgba(0,0,0,.78), rgba(0,0,0,.78)),
      url("images/hero-porsche.jpg") 65% center / cover no-repeat #000;
  }
}
@media (max-width: 34rem) {
  .cards, .faults, .offer-form { grid-template-columns: minmax(0, 1fr); }
  .hero-actions .btn { width: 100%; }
  .hero h1 br { display: none; }
}

/* Locations */
.areas-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: .75rem;
  margin-top: 2rem;
}
.areas-grid a {
  display: flex; align-items: center; gap: .6rem;
  background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--yellow);
  border-radius: 4px; padding: .9rem 1rem;
  font-weight: 700; text-decoration: none;
}
.areas-grid a:hover { border-color: var(--black); }
.areas-grid .icon { color: var(--black); }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.75rem 0 0; }
.chips li {
  background: var(--white); border: 1px solid var(--line); border-radius: 999px;
  padding: .35rem .95rem; font-weight: 600; font-size: .95rem;
}
.local { max-width: 46rem; font-size: 1.125rem; }
.other { margin: 2rem 0 0; color: var(--muted); font-size: .95rem; max-width: 60rem; }
.other a { font-weight: 700; color: var(--text); }