/* ==========================================================
   Wheel Point Tyres - shared stylesheet
   Change the colours in :root and the whole site updates.
   ========================================================== */

:root {
  --asphalt: #1c2026;      /* main dark: header, footer, headings */
  --concrete: #eceef0;     /* page background */
  --paper: #fafbfb;        /* raised surfaces */
  --line: #cbd0d6;         /* dividers */
  --muted: #565e68;        /* secondary text */
  --cone: #ff5a1f;         /* the one accent colour */
  --cone-dark: #c93d08;    /* accent for text on light backgrounds */
  --font: "Barlow", "Segoe UI", Arial, sans-serif;
  --font-display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --wrap: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--asphalt);
  background: var(--concrete);
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--cone);
  outline-offset: 3px;
}

.wrap {
  width: min(var(--wrap), 100% - 2.5rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--cone);
  color: var(--asphalt);
  padding: .6rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- Type ---------- */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: .01em;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.8rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3rem); }
h3 { font-size: 1.6rem; }

p { margin: 0 0 1em; max-width: 62ch; }

.lead { font-size: 1.2rem; color: var(--muted); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font: 600 1.05rem var(--font);
  text-decoration: none;
  padding: .85rem 1.5rem;
  border: 2px solid var(--asphalt);
  border-radius: 4px;
  background: var(--cone);
  color: var(--asphalt);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.btn:hover { background: var(--asphalt); color: #fff; }

.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--asphalt); color: #fff; }

/* ---------- Header ---------- */

.site-header {
  background: var(--asphalt);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  text-decoration: none;
  letter-spacing: .02em;
  display: flex;
  align-items: center;
  gap: .55rem;
}
.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 6px solid #fff;
  background: var(--cone);
  box-shadow: 0 0 0 2px var(--cone);
}

.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a {
  text-decoration: none;
  font-weight: 500;
  padding: .3rem 0;
  border-bottom: 3px solid transparent;
}
.nav a:hover,
.nav a[aria-current="page"] { border-bottom-color: var(--cone); }

.nav .nav-call {
  background: var(--cone);
  color: var(--asphalt);
  padding: .5rem 1rem;
  border-radius: 4px;
  border-bottom: 0;
  font-weight: 600;
}
.nav .nav-call:hover { background: #fff; }

.menu-toggle {
  display: none;
  background: none;
  border: 2px solid #fff;
  color: #fff;
  font: 600 1rem var(--font);
  padding: .4rem .9rem;
  border-radius: 4px;
  cursor: pointer;
}

/* ---------- Hero (home) ---------- */

.hero { padding: clamp(2.5rem, 7vw, 5.5rem) 0; }

.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 { margin-bottom: .35em; }

/* the tyre-size readout, styled like the markings on a tyre sidewall */
.sidewall {
  background: var(--asphalt);
  color: #fff;
  border-radius: 6px;
  padding: 1.4rem 1.6rem 1.6rem;
  margin-top: 2rem;
}
.sidewall legend,
.sidewall .sidewall-title {
  font-weight: 600;
  color: #c9ced4;
  font-size: .95rem;
  padding: 0;
  margin-bottom: .4rem;
}
.sidewall-readout {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 4.6rem);
  line-height: 1;
  letter-spacing: .04em;
  color: #fff;
  margin: 0 0 1.1rem;
}
.sidewall-readout span { color: var(--cone); }

.size-fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .8rem;
  margin-bottom: 1.2rem;
}
.size-fields label { display: block; font-size: .9rem; color: #c9ced4; }
.size-fields select {
  display: block;
  width: 100%;
  margin-top: .25rem;
  font: 500 1.05rem var(--font);
  padding: .55rem .6rem;
  border-radius: 4px;
  border: 2px solid #4a525c;
  background: #2a3038;
  color: #fff;
}
.size-note { font-size: .9rem; color: #c9ced4; margin: .8rem 0 0; }

.tyre-art { display: grid; place-items: center; }
.tyre-art svg { width: min(420px, 100%); height: auto; }
.tyre-spin { transform-origin: 200px 200px; animation: roll-in 1.6s cubic-bezier(.2, .7, .2, 1) both; }

@keyframes roll-in {
  from { transform: rotate(-200deg); opacity: 0; }
  to   { transform: rotate(0); opacity: 1; }
}

/* ---------- Sections ---------- */

.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section--dark { background: var(--asphalt); color: #fff; }
.section--dark .lead { color: #c9ced4; }
.section--paper { background: var(--paper); border-block: 1px solid var(--line); }

.section-head { margin-bottom: 2rem; }

/* service list on the home page: simple ruled rows, not cards */
.service-list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--asphalt); }
.service-list li {
  display: grid;
  grid-template-columns: 15rem 1fr;
  gap: 1.5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line);
}
.service-list h3 { margin: 0; font-size: 1.7rem; }
.service-list p { margin: 0; color: var(--muted); }

.more-link { margin-top: 1.6rem; }
.more-link a { font-weight: 600; }

/* reasons */
.reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.reasons h3 { color: var(--cone); }
.reasons p { color: #d8dce1; margin: 0; }

/* brands */
.brand-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
.brand-list li {
  border: 2px solid var(--asphalt);
  border-radius: 4px;
  padding: .35rem 1rem;
  font-weight: 600;
}

/* call to action band */
.cta-band .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-band h2 { margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.section--dark .btn--ghost { color: #fff; border-color: #fff; }
.section--dark .btn--ghost:hover { background: #fff; color: var(--asphalt); }
.section--dark .btn:not(.btn--ghost):hover { background: #fff; color: var(--asphalt); border-color: #fff; }

/* ---------- Page title (services, contact) ---------- */

.page-title { padding: clamp(2.5rem, 6vw, 4rem) 0 1rem; }
.page-title h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); margin-bottom: .3em; }

/* ---------- Services page ---------- */

.service-detail {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}
.service-detail:first-of-type { border-top: 2px solid var(--asphalt); }
.service-detail h2 { font-size: 2.2rem; margin: 0; }
.service-detail ul { margin: 0 0 1rem; padding-left: 1.2rem; color: var(--muted); }
.service-detail .ask { font-weight: 600; }

/* a visit really is a sequence, so this one is numbered */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.steps li { counter-increment: step; border-top: 4px solid var(--cone); padding-top: .8rem; }
.steps li::before {
  content: counter(step);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.2rem;
  display: block;
  line-height: 1;
}
.steps h3 { font-size: 1.4rem; margin: .3rem 0 .3rem; }
.steps p { margin: 0; color: #d8dce1; font-size: 1rem; }

/* ---------- Contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

.details dl { margin: 0; }
.details dt { font-weight: 600; margin-top: 1.2rem; }
.details dd { margin: .15rem 0 0; color: var(--muted); }
.details a { color: var(--asphalt); font-weight: 500; }

.hours { border-collapse: collapse; margin-top: .3rem; }
.hours td { padding: .15rem 1.5rem .15rem 0; color: var(--muted); }

.form-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--cone);
  border-radius: 6px;
  padding: 1.8rem;
}
.form-box h2 { font-size: 2rem; }

.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .25rem; }
.field .hint { font-weight: 400; color: var(--muted); font-size: .9rem; }

.field input,
.field select,
.field textarea {
  width: 100%;
  font: 1.05rem var(--font);
  padding: .65rem .75rem;
  border: 2px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: var(--asphalt);
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--asphalt); outline: none; box-shadow: 0 0 0 3px rgba(255, 90, 31, .45); }

.field textarea { min-height: 120px; resize: vertical; }

.field.has-error input,
.field.has-error select { border-color: #b3261e; }
.error-msg { color: #b3261e; font-size: .95rem; margin: .3rem 0 0; min-height: 1.2em; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-status { margin-top: 1rem; font-weight: 500; }

.map-link {
  display: block;
  margin-top: 1.5rem;
  background: var(--asphalt);
  color: #fff;
  text-decoration: none;
  padding: 1rem 1.2rem;
  border-radius: 6px;
  font-weight: 600;
}
.map-link:hover { background: #2c333b; }

/* ---------- Footer ---------- */

.site-footer { background: var(--asphalt); color: #c9ced4; padding: 2.5rem 0 1.5rem; font-size: .98rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2rem; }
.site-footer h3 { color: #fff; font-size: 1.3rem; margin-bottom: .4rem; }
.site-footer p { margin: 0 0 .4rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .25rem; }
.site-footer a { color: #fff; }
.copyright { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid #3a424c; font-size: .9rem; }

/* ---------- Mobile ---------- */

@media (max-width: 860px) {
  .menu-toggle { display: block; }

  .nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--asphalt);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .5rem 1.25rem 1.25rem;
    border-top: 1px solid #3a424c;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid #3a424c; }
  .nav .nav-call { margin-top: .8rem; text-align: center; }

  .hero .wrap,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }

  .tyre-art { order: -1; }
  .tyre-art svg { width: 240px; }

  .service-list li,
  .service-detail { grid-template-columns: 1fr; gap: .4rem; }

  .reasons { grid-template-columns: 1fr; gap: 1.5rem; }
  .steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .form-row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .size-fields { grid-template-columns: 1fr 1fr 1fr; gap: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tyre-spin { animation: none; }
  .btn { transition: none; }
}