/* ==========================================================================
   TyreHawk — Mobile Tyre Fitting
   Brand tokens + site styles
   ========================================================================== */

:root {
  /* Brand colours */
  --asphalt: #232528;      /* primary dark (logo background) */
  --tarmac: #2D3035;       /* raised dark surface */
  --kerb: #3A3E44;         /* dark borders, tread */
  --night: #18191C;        /* deepest dark */
  --steel: #5B6472;        /* secondary text on light */
  --mist: #AEB6C2;         /* secondary text on dark */
  --chalk: #F5F3EE;        /* warm light background */
  --white: #FFFFFF;
  --amber: #FD9D1E;        /* Hawk Amber (from the logo) */
  --amber-deep: #E2850B;   /* hover / pressed */
  --amber-tint: #FFF1DA;
  --go: #2BB673;           /* success states */
  --plate: #F7D117;        /* UK rear reg plate yellow */

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(35, 37, 40, .12);
  --shadow-lg: 0 24px 60px rgba(35, 37, 40, .25);
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--asphalt);
  background: var(--chalk);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: .2px;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h3 { font-size: 1.6rem; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.hl { color: var(--amber); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: .8rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--amber-deep); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 26px; height: 4px; background: var(--amber); transform: skewX(-18deg); }
.on-dark .eyebrow { color: var(--amber); }
.lead { font-size: 1.15rem; color: var(--steel); max-width: 60ch; }
.on-dark .lead { color: var(--mist); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--amber); padding: 8px 14px; border-radius: 6px; }

/* Buttons ------------------------------------------------------------------ */
.btn {
  --bg: var(--amber); --fg: var(--asphalt);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; min-height: 52px;
  font: 700 1.02rem/1 var(--font-body); letter-spacing: .02em;
  color: var(--fg); background: var(--bg);
  border: 2px solid var(--bg); border-radius: 999px;
  text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover { --bg: var(--amber-deep); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(253, 157, 30, .35); }
.btn:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--ghost { --bg: transparent; --fg: var(--white); border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { --bg: rgba(255,255,255,.08); border-color: var(--white); box-shadow: none; }
.btn--dark { --bg: var(--asphalt); --fg: var(--white); }
.btn--dark:hover { --bg: var(--tarmac); box-shadow: var(--shadow); }
.btn--block { width: 100%; }

/* Header ------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(35, 37, 40, .94);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: block; flex: none; line-height: 0; }
.brand img { height: 46px; width: auto; }
.brand--foot img { height: 54px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: var(--mist); text-decoration: none; font-weight: 600; font-size: .95rem; transition: color .15s; }
.nav a:hover { color: var(--white); }
.header-cta { display: flex; gap: 10px; align-items: center; }
.header-cta .btn { padding: 10px 18px; min-height: 44px; font-size: .95rem; }
.menu-toggle { display: none; background: none; border: 0; color: var(--white); padding: 8px; margin-left: auto; cursor: pointer; }
.menu-toggle svg { width: 28px; height: 28px; }

/* Hero --------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 30%, rgba(253,157,30,.16), transparent 60%),
    linear-gradient(180deg, var(--asphalt), var(--night));
  color: var(--white);
  padding: clamp(56px, 8vw, 100px) 0 0;
}
.hero::after { /* road line */
  content: ""; position: absolute; left: 0; right: 0; bottom: 30px; height: 6px;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.18) 0 60px, transparent 60px 110px);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero h1 .line2 { display: block; color: var(--amber); }
.hero .lead { font-size: 1.22rem; margin-bottom: 30px; color: var(--mist); }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 32px; padding: 0; list-style: none; }
.hero-badges li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  font-weight: 600; font-size: .92rem;
}
.hero-badges svg { width: 16px; height: 16px; color: var(--amber); }

/* Reg plate quick quote */
.plate-form { display: flex; gap: 10px; flex-wrap: wrap; max-width: 560px; }
.plate {
  flex: 1 1 260px; display: flex; align-items: stretch;
  background: var(--plate); border-radius: 10px; overflow: hidden;
  border: 3px solid var(--asphalt); box-shadow: 0 0 0 2px var(--plate);
}
.plate .gb {
  display: grid; place-items: center; width: 44px; flex: none;
  background: #1D4CB0; color: var(--white); font: 700 .78rem/1 var(--font-body);
}
.plate input {
  width: 100%; border: 0; background: transparent; padding: 10px 14px;
  font: 700 1.9rem/1 "Arial Black", "Helvetica Neue", Arial, sans-serif; letter-spacing: .08em;
  text-transform: uppercase; color: #111; text-align: center;
}
.plate input::placeholder { color: rgba(0,0,0,.35); }
.plate input:focus { outline: none; }
.plate:focus-within { box-shadow: 0 0 0 2px var(--plate), 0 0 0 6px rgba(253,157,30,.45); }
.plate-note { font-size: .88rem; color: var(--mist); margin-top: 12px; }

.hero-grid { position: relative; z-index: 1; align-items: end; }
.hero-copy { padding-bottom: 84px; }
.hero-art { position: relative; align-self: end; padding-bottom: 22px; isolation: isolate; }
.hero-art::before { /* giant tyre tread ring */
  content: ""; position: absolute; z-index: -1; width: 112%; aspect-ratio: 1; left: 2%; bottom: 4%;
  border-radius: 50%; border: 34px dashed rgba(253,157,30,.09);
  box-shadow: inset 0 0 0 22px rgba(255,255,255,.02);
}
.hero-art .van { width: 108%; max-width: none; margin-left: -4%; filter: drop-shadow(0 30px 30px rgba(0,0,0,.45)); }
.sameday {
  position: absolute; top: 2%; right: 2%; z-index: 2;
  width: 132px; height: 132px; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  background: var(--amber); color: var(--asphalt);
  font-family: var(--font-display); font-style: italic; font-weight: 800; text-transform: uppercase;
  line-height: .95; font-size: 1.45rem;
  transform: rotate(-10deg);
  box-shadow: 0 0 0 6px rgba(253,157,30,.25), var(--shadow-lg);
}
.sameday small { display: block; font: 600 .66rem/1.2 var(--font-body); letter-spacing: .08em; margin-top: 4px; font-style: normal; }

/* Trust strip -------------------------------------------------------------- */
.strip { background: var(--amber); color: var(--asphalt); }
.strip ul { list-style: none; margin: 0 auto; padding: 18px var(--gutter); display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.strip li { display: flex; align-items: center; gap: 12px; font-weight: 700; line-height: 1.25; }
.strip svg { width: 30px; height: 30px; flex: none; }

/* Sections ----------------------------------------------------------------- */
section { padding: clamp(64px, 9vw, 110px) 0; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }
.on-dark { background: var(--asphalt); color: var(--white); }

/* tread divider */
.tread { height: 18px; background:
  repeating-linear-gradient(115deg, var(--kerb) 0 14px, transparent 14px 26px) top / 100% 9px no-repeat,
  repeating-linear-gradient(65deg, var(--kerb) 0 14px, transparent 14px 26px) bottom / 100% 9px no-repeat,
  var(--asphalt); }

/* Services */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; background: var(--white); border-radius: var(--radius); padding: 30px 28px;
  border: 1px solid rgba(35,37,40,.06); box-shadow: 0 1px 0 rgba(35,37,40,.04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: var(--asphalt); color: var(--amber); margin-bottom: 20px;
}
.card .icon svg { width: 30px; height: 30px; }
.card h3 { font-size: 1.55rem; margin-bottom: 10px; }
.card p { color: var(--steel); margin: 0; }
.card--feature { background: var(--asphalt); color: var(--white); }
.card--feature p { color: var(--mist); }
.card--feature .icon { background: var(--amber); color: var(--asphalt); }

/* How it works */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.steps li { position: relative; padding: 34px 28px 30px; border-radius: var(--radius); background: var(--tarmac); border: 1px solid rgba(255,255,255,.06); }
.steps li::before {
  counter-increment: s; content: "0" counter(s);
  display: block; font: italic 800 4rem/1 var(--font-display); color: var(--amber); margin-bottom: 14px;
}
.steps li:not(:last-child)::after {
  content: ""; position: absolute; top: 58px; right: -18px; width: 14px; height: 14px; z-index: 1;
  border-top: 4px solid var(--amber); border-right: 4px solid var(--amber); transform: rotate(45deg);
}
.steps h3 { font-size: 1.5rem; }
.steps p { color: var(--mist); margin: 0; }

/* Why / comparison */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.compare { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.compare table { width: 100%; border-collapse: collapse; font-size: .98rem; }
.compare th, .compare td { padding: 15px 18px; text-align: left; border-bottom: 1px solid #EEE9E0; }
.compare thead th { font: italic 800 1.2rem/1 var(--font-display); text-transform: uppercase; background: var(--asphalt); color: var(--white); }
.compare thead th:nth-child(2) { color: var(--amber); }
.compare td:nth-child(2), .compare td:nth-child(3) { text-align: center; width: 26%; }
.compare tr:last-child td { border-bottom: 0; }
.yes { color: var(--go); font-weight: 800; }
.no { color: #B9BEC6; font-weight: 800; }
.ticks { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 14px; }
.ticks li { display: flex; gap: 14px; align-items: flex-start; }
.ticks svg { width: 26px; height: 26px; flex: none; color: var(--amber-deep); margin-top: 1px; }
.ticks strong { display: block; }
.ticks span { color: var(--steel); }

/* Tyre tiers */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tier { background: var(--white); border-radius: var(--radius); padding: 32px 28px; border: 2px solid transparent; display: flex; flex-direction: column; }
.tier.pop { border-color: var(--amber); position: relative; box-shadow: var(--shadow); }
.tier.pop::before {
  content: "Most popular"; position: absolute; top: -14px; left: 28px;
  background: var(--amber); color: var(--asphalt); font-weight: 700; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.tier h3 { font-size: 2rem; margin-bottom: 6px; }
.tier .meter { display: flex; gap: 5px; margin: 6px 0 18px; }
.tier .meter i { width: 26px; height: 8px; border-radius: 3px; background: #E7E2D8; transform: skewX(-18deg); }
.tier .meter i.on { background: var(--amber); }
.tier p { color: var(--steel); }
.tier ul { padding: 0; margin: 0 0 26px; list-style: none; display: grid; gap: 8px; }
.tier li { display: flex; gap: 10px; }
.tier li::before { content: ""; width: 8px; height: 8px; margin-top: 9px; background: var(--amber); transform: skewX(-18deg); flex: none; }
.tier .btn { margin-top: auto; }
.price-promise {
  margin-top: 34px; display: flex; gap: 20px; align-items: center;
  background: var(--amber-tint); border: 1px dashed var(--amber-deep); border-radius: var(--radius); padding: 22px 26px;
}
.price-promise svg { width: 44px; height: 44px; flex: none; color: var(--amber-deep); }
.price-promise p { margin: 0; }

/* Areas */
.areas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.map { background: var(--tarmac); border-radius: 20px; padding: 18px; border: 1px solid rgba(255,255,255,.06); }
.map svg { width: 100%; height: auto; }
.map text { font: 600 11px var(--font-body); fill: var(--mist); }
.map .hq text { font: italic 800 17px var(--font-display); fill: var(--white); }
.town-list { columns: 2; padding: 0; margin: 24px 0 30px; list-style: none; }
.town-list li { break-inside: avoid; padding: 4px 0; display: flex; gap: 10px; align-items: center; color: var(--mist); }
.town-list li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); }
.postcode-check { display: flex; gap: 10px; flex-wrap: wrap; }
.postcode-check input {
  flex: 1 1 200px; min-height: 52px; padding: 0 18px; border-radius: 999px;
  border: 2px solid var(--kerb); background: var(--tarmac); color: var(--white);
  font: 600 1.05rem var(--font-body); text-transform: uppercase;
}
.postcode-check input:focus { outline: none; border-color: var(--amber); }
.pc-result { margin-top: 14px; min-height: 1.6em; font-weight: 600; }
.pc-result.ok { color: var(--go); }
.pc-result.maybe { color: var(--amber); }

/* Quote form */
.quote-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.contact-cards { display: grid; gap: 14px; margin-top: 28px; }
.contact-card {
  display: flex; gap: 16px; align-items: center; text-decoration: none;
  background: var(--white); border-radius: var(--radius); padding: 18px 20px;
  border: 1px solid rgba(35,37,40,.06); transition: transform .15s, box-shadow .15s;
}
.contact-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.contact-card .icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--asphalt); color: var(--amber); flex: none; }
.contact-card .icon svg { width: 24px; height: 24px; }
.contact-card small { display: block; color: var(--steel); font-size: .85rem; }
.contact-card strong { font-size: 1.15rem; }
.hours { margin-top: 22px; color: var(--steel); font-size: .95rem; }
.hours strong { color: var(--asphalt); }

.form { background: var(--white); border-radius: 20px; padding: clamp(22px, 4vw, 38px); box-shadow: var(--shadow); border-top: 6px solid var(--amber); }
.form h3 { font-size: 2rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label, .field legend { font-weight: 700; font-size: .92rem; }
.field .hint { font-size: .82rem; color: var(--steel); font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  border: 2px solid #E3DED4; border-radius: var(--radius-sm); background: #FCFBF8;
  font: 500 1rem var(--font-body); color: var(--asphalt);
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 4px rgba(253,157,30,.18); background: var(--white); }
.field input.reg { background: var(--plate); border-color: #D9B70E; font: 700 1.25rem "Arial Black", Arial, sans-serif; letter-spacing: .08em; text-transform: uppercase; text-align: center; }
fieldset.field { border: 0; padding: 0; margin: 0 0 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span {
  display: inline-block; padding: 10px 16px; border-radius: 999px; cursor: pointer;
  border: 2px solid #E3DED4; font-weight: 600; font-size: .95rem; background: #FCFBF8;
  transition: all .15s;
}
.chips input:checked + span { background: var(--asphalt); color: var(--white); border-color: var(--asphalt); }
.chips input:focus-visible + span { box-shadow: 0 0 0 4px rgba(253,157,30,.35); }
.form-foot { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 8px; }
.form-foot .btn { flex: 1 1 220px; }
.form-small { font-size: .82rem; color: var(--steel); margin: 14px 0 0; }
.form-done { display: none; text-align: center; padding: 30px 10px; }
.form-done svg { width: 64px; height: 64px; color: var(--go); margin: 0 auto 14px; }
.form.sent .form-body { display: none; }
.form.sent .form-done { display: block; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; }
.faq details { background: var(--white); border-radius: var(--radius); margin-bottom: 12px; border: 1px solid rgba(35,37,40,.06); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 1.08rem;
  display: flex; justify-content: space-between; gap: 16px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 800 1.6rem/1 var(--font-display); color: var(--amber-deep); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 24px 20px; margin: 0; color: var(--steel); }

/* CTA band */
.cta-band { background: var(--amber); padding: 56px 0; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { margin: 0; font-size: clamp(2rem, 4.4vw, 3.2rem); }
.cta-band p { margin: 6px 0 0; font-weight: 600; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn--ghost { --fg: var(--asphalt); border-color: rgba(35,37,40,.3); }
.cta-band .btn--ghost:hover { --bg: rgba(35,37,40,.06); border-color: var(--asphalt); }

/* Footer */
.site-footer { background: var(--night); color: var(--mist); padding: 64px 0 28px; font-size: .95rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.site-footer h4 { color: var(--white); font-size: 1.15rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.legal { margin: 40px 0 0; font-size: .85rem; color: var(--mist); max-width: 90ch; }
.legal strong { color: var(--white); font-weight: 600; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-base { margin-top: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; }

/* Mobile sticky call bar */
.callbar { display: none; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card { transition: none; }
}

/* Responsive --------------------------------------------------------------- */
@media (max-width: 1020px) {
  .nav { gap: 18px; }
  .header-cta .btn--ghost { display: none; }
  .cards, .tiers { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--asphalt); padding: 8px var(--gutter) 20px; border-bottom: 1px solid var(--kerb);
    transform: translateY(-120%); transition: transform .25s ease; z-index: -1;
  }
  .nav.open { transform: none; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--kerb); font-size: 1.05rem; }
  .header-cta { display: none; }
  .hero-grid, .why-grid, .areas-grid, .quote-wrap { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 0; }
  .hero-art { margin-top: 30px; }
  .hero-art .van { width: 100%; margin: 0; }
  .sameday { width: 108px; height: 108px; font-size: 1.2rem; top: -6%; }
  .strip ul { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps li:not(:last-child)::after { top: auto; bottom: -18px; right: 50%; transform: rotate(135deg); }
  .callbar {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(35,37,40,.97); border-top: 1px solid var(--kerb);
  }
  .callbar .btn { min-height: 48px; padding: 10px; }
  body { padding-bottom: 76px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .cards, .tiers, .grid-2, .foot-grid { grid-template-columns: 1fr; }
  .strip ul { grid-template-columns: 1fr; gap: 10px; }
  .town-list { columns: 2; }
  .price-promise { flex-direction: column; text-align: center; }
  .compare th, .compare td { padding: 12px 10px; }
  .brand img { height: 38px; }
}