:root {
  --bg: #0c0d10;
  --bg-2: #14161b;
  --bg-3: #1b1e25;
  --surface: #1f232c;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f1f3f6;
  --text-soft: #c2c7d0;
  --text-mute: #8c93a0;
  --accent: #e63946;
  --accent-2: #ff5a4a;
  --accent-glow: rgba(230, 57, 70, 0.4);
  --ok: #4ade80;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.55), 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-hover: 0 30px 70px -20px rgba(230, 57, 70, 0.35), 0 6px 16px rgba(0, 0, 0, 0.35);
  --container: 1180px;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Manrope', var(--font);
}

* { box-sizing: border-box; }
*::selection { background: var(--accent); color: #fff; }

html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  padding: 12px 18px; background: var(--accent); color: #fff;
  z-index: 999;
}
.skip:focus { left: 12px; top: 12px; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 22px; }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 13, 16, 0.78);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; gap: 20px;
  height: 68px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 900; letter-spacing: -0.01em;
  font-size: 20px;
}
.brand-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.18), 0 0 18px var(--accent-glow);
  animation: pulse 2.4s ease-in-out infinite;
}
.brand-name { font-size: 18px; }
.brand-accent { color: var(--accent); }

.nav-links {
  margin-left: auto;
  display: flex; gap: 6px;
  font-size: 14px; font-weight: 500;
}
.nav-links a {
  padding: 8px 12px; border-radius: 8px; color: var(--text-soft);
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--text); background: var(--bg-3); }

.nav-cta {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #fff;
  padding: 11px 16px; border-radius: 999px;
  font-weight: 700; font-size: 14.5px;
  box-shadow: 0 8px 22px -8px var(--accent-glow);
  transition: transform .12s ease, box-shadow .2s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 14px 28px -8px var(--accent-glow); }
.nav-cta .ico { width: 16px; height: 16px; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
  .nav-cta span { display: none; }
  .nav-cta { padding: 10px; aspect-ratio: 1 / 1; justify-content: center; }
  .nav-cta .ico { width: 18px; height: 18px; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: clamp(72px, 12vw, 140px) 0 clamp(56px, 8vw, 100px);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: -10% -10% 0 -10%;
  background:
    radial-gradient(ellipse 60% 50% at 15% 10%, rgba(230, 57, 70, 0.20), transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 0%, rgba(255, 90, 74, 0.14), transparent 60%),
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(20, 22, 28, 0.6), transparent 70%),
    linear-gradient(180deg, #0c0d10 0%, #0c0d10 100%);
  z-index: -1;
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at top, rgba(0,0,0,0.7), transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top, rgba(0,0,0,0.7), transparent 70%);
}

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-size: 13px; font-weight: 600; color: var(--text-soft);
}
.pill-live { color: var(--text); }
.pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok);
  position: relative;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
  animation: pulseGreen 1.8s ease-out infinite;
}
@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.18), 0 0 18px var(--accent-glow); }
  50% { box-shadow: 0 0 0 6px rgba(230, 57, 70, 0.10), 0 0 22px var(--accent-glow); }
}

h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 20px 0 18px;
}
.accent { color: var(--accent); }

.lede {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--text-soft);
  max-width: 640px;
  margin: 0 0 30px;
}
.lede-2 {
  font-size: 17.5px;
  color: var(--text-soft);
  max-width: 560px;
  margin: 0 0 22px;
}

.hero-cta {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-bottom: 44px;
}

/* ============ BUTTONS ============ */
.btn {
  --btn-bg: var(--bg-3);
  --btn-fg: var(--text);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 12px;
  font-weight: 700; font-size: 15.5px; letter-spacing: -0.005em;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: transform .12s ease, background .18s ease, box-shadow .25s ease, border-color .18s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-block { width: 100%; justify-content: center; }
.btn-primary {
  --btn-bg: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  --btn-fg: #fff;
  border-color: transparent;
  box-shadow: 0 12px 32px -10px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn-primary:hover { box-shadow: 0 18px 40px -10px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.22); }
.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text);
}
.btn-ghost:hover { background: var(--bg-3); border-color: var(--line-strong); }
.btn-xl {
  padding: 18px 26px; font-size: 17px; border-radius: 14px;
}
.btn-xl svg { width: 22px; height: 22px; }
.btn-stack { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; }
.btn-line1 { font-size: 12.5px; font-weight: 600; opacity: 0.85; letter-spacing: 0.03em; text-transform: uppercase; }
.btn-line2 { font-size: 19px; font-weight: 800; letter-spacing: 0.01em; }

/* ============ HERO STATS ============ */
.hero-stats {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 760px;
}
.hero-stats li {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px;
}
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text);
}
.hero-stats span {
  font-size: 13px;
  color: var(--text-mute);
}
.hero-foot {
  font-size: 12.5px; color: var(--text-mute); margin: 16px 0 0;
}

@media (max-width: 720px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============ SECTIONS ============ */
.section {
  padding: clamp(72px, 9vw, 120px) 0;
  position: relative;
}
.section-alt { background: linear-gradient(180deg, #0c0d10 0%, #101217 100%); }
.section-dark { background: #08090c; }

.sec-head {
  max-width: 720px; margin: 0 auto 48px;
  text-align: center;
}
.sec-head .eyebrow,
.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  padding: 5px 11px; border-radius: 999px;
  background: rgba(230, 57, 70, 0.12);
  border: 1px solid rgba(230, 57, 70, 0.3);
  margin-bottom: 16px;
}
h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4.5vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 14px;
}
.sec-head p {
  font-size: 17px; color: var(--text-soft); margin: 0;
}

/* ============ GRID ============ */
.grid { display: grid; gap: 22px; }
.grid-services { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .grid-services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-services { grid-template-columns: 1fr; } }

.card {
  background:
    radial-gradient(ellipse 120% 100% at 0% 0%, rgba(230, 57, 70, 0.08), transparent 50%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(230, 57, 70, 0.4);
  box-shadow: var(--shadow-hover);
}
.card-ico {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.18), rgba(255, 90, 74, 0.08));
  border: 1px solid rgba(230, 57, 70, 0.28);
  color: var(--accent);
  margin-bottom: 20px;
}
.card-ico svg { width: 28px; height: 28px; }
.card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.015em;
}
.card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
}

/* ============ TWO COL ============ */
.two-col {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.two-col.reverse { grid-template-columns: 0.95fr 1.05fr; }
@media (max-width: 920px) {
  .two-col, .two-col.reverse { grid-template-columns: 1fr; }
  .two-col.reverse > .tyre-visual { order: -1; }
}

.checks {
  list-style: none; padding: 0; margin: 18px 0 26px;
  display: grid; gap: 12px;
}
.checks li {
  display: grid; grid-template-columns: 22px 1fr; gap: 12px;
  align-items: start;
  font-size: 15.5px; color: var(--text-soft);
}
.checks li svg {
  width: 22px; height: 22px;
  color: var(--ok);
  background: rgba(74, 222, 128, 0.12);
  border-radius: 50%; padding: 2px;
}
.checks li strong { color: var(--text); font-weight: 700; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

.kpi-block {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 22px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.kpi {
  padding: 22px 18px;
  background: var(--bg-3);
  border-radius: var(--radius);
  text-align: center;
}
.kpi strong {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.kpi span { font-size: 13.5px; color: var(--text-mute); }

/* ============ ZONE ============ */
.zone-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
}
@media (max-width: 920px) { .zone-layout { grid-template-columns: 1fr; } }

.zone-map {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(230, 57, 70, 0.10), transparent 60%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.zone-cities h3 {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.015em;
}
.city-grid {
  list-style: none; padding: 0; margin: 0 0 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 18px;
  font-size: 14.5px;
  color: var(--text-soft);
}
.city-grid li {
  position: relative;
  padding-left: 16px;
}
.city-grid li::before {
  content: '';
  position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  opacity: .8;
}
@media (max-width: 520px) { .city-grid { grid-template-columns: repeat(2, 1fr); } }

.zone-foot { font-size: 14.5px; color: var(--text-mute); margin: 6px 0 18px; }

/* ============ TYRE VISUAL ============ */
.tyre-visual {
  display: grid; place-items: center;
  min-height: 360px;
}
.tyre {
  width: clamp(240px, 30vw, 360px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #1c1f26 0%, #0a0b0e 60%, #050507 100%);
  position: relative;
  display: grid; place-items: center;
  box-shadow:
    inset 0 0 0 18px rgba(255,255,255,0.02),
    inset 0 0 0 19px rgba(255,255,255,0.05),
    inset 0 0 60px rgba(0,0,0,0.7),
    0 30px 60px -20px rgba(0,0,0,0.6),
    0 0 80px -20px var(--accent-glow);
  animation: spin 22s linear infinite;
}
.tyre::before, .tyre::after {
  content: ''; position: absolute; inset: 0;
  border-radius: 50%;
}
.tyre::before {
  background: repeating-conic-gradient(
    from 0deg,
    rgba(255,255,255,0.04) 0deg,
    rgba(255,255,255,0.04) 4deg,
    transparent 4deg,
    transparent 12deg
  );
  mask-image: radial-gradient(circle, transparent 38%, black 39%, black 56%, transparent 57%);
  -webkit-mask-image: radial-gradient(circle, transparent 38%, black 39%, black 56%, transparent 57%);
}
.tyre::after {
  background: radial-gradient(circle, transparent 30%, rgba(255,255,255,0.04) 31%, transparent 33%);
}
.tyre-inner {
  width: 45%; aspect-ratio: 1 / 1; border-radius: 50%;
  background: linear-gradient(135deg, #1f232c, #0c0d10);
  display: grid; place-items: center; align-content: center;
  text-align: center; padding: 12px;
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 2px 4px rgba(255,255,255,0.04), inset 0 -4px 8px rgba(0,0,0,0.4);
  animation: spin 22s linear infinite reverse;
}
.tyre-spec {
  font-family: var(--font-display); font-weight: 900; font-size: 18px;
  color: var(--text); letter-spacing: -0.01em;
}
.tyre-sub {
  font-size: 11px; color: var(--text-mute); margin-top: 4px;
  text-transform: uppercase; letter-spacing: 0.08em;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .tyre, .tyre-inner, .brand-dot, .pulse { animation: none !important; }
}

/* ============ REVIEWS ============ */
.grid-reviews {
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 720px) { .grid-reviews { grid-template-columns: 1fr; } }

.review {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 0;
}
.stars {
  color: #ffc857;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.review blockquote {
  margin: 0 0 14px;
  font-size: 16px;
  color: var(--text);
  line-height: 1.55;
}
.review figcaption {
  font-size: 13.5px;
  color: var(--text-mute);
  font-weight: 600;
}

/* ============ FAQ ============ */
.faq {
  max-width: 820px; margin: 0 auto;
  display: grid; gap: 10px;
}
.faq details {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  transition: border-color .2s;
}
.faq details[open] { border-color: rgba(230, 57, 70, 0.3); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700; font-size: 16px;
  position: relative;
  padding-right: 50px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute; right: 22px; top: 50%;
  transform: translateY(-50%);
  font-size: 24px; font-weight: 400; color: var(--accent);
  transition: transform .2s;
  line-height: 1;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq p {
  margin: 0; padding: 0 22px 22px;
  color: var(--text-soft); font-size: 15.5px;
}
.faq code {
  background: rgba(230, 57, 70, 0.10);
  color: var(--accent-2);
  padding: 2px 7px; border-radius: 6px;
  font-size: 14px;
}

/* ============ CONTACT ============ */
.contact-card {
  background:
    radial-gradient(ellipse 70% 80% at 0% 0%, rgba(230, 57, 70, 0.18), transparent 50%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}
@media (max-width: 800px) { .contact-card { grid-template-columns: 1fr; } }

.phone-huge {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.5vw, 54px);
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 22px;
  transition: color .15s;
}
.phone-huge svg { width: 1.1em; height: 1.1em; color: var(--accent); }
.phone-huge:hover { color: var(--accent); }

.contact-meta {
  display: grid; gap: 12px;
}
.contact-meta > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
}
.contact-meta > div:first-child { border-top: 0; padding-top: 0; }
.contact-meta strong { color: var(--text); font-weight: 700; }
.contact-meta span { color: var(--text-soft); }
.contact-aside { display: grid; gap: 12px; }

/* ============ FOOTER ============ */
.footer {
  background: #08090c;
  border-top: 1px solid var(--line);
  padding: 48px 0 calc(120px + env(safe-area-inset-bottom));
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
  align-items: center;
}
@media (max-width: 800px) { .footer-inner { grid-template-columns: 1fr; text-align: center; } }
.footer-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 17px;
}
.footer-nav {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 18px;
  font-size: 14px; color: var(--text-soft);
}
.footer-nav a:hover { color: var(--text); }
.footer-call {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
}
.footer-call a {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 900; color: var(--text);
  letter-spacing: -0.01em;
}
.footer-call a:hover { color: var(--accent); }
@media (max-width: 800px) {
  .footer-call { align-items: center; }
}
.footer-legal {
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 13px; color: var(--text-mute);
}

.muted { color: var(--text-mute); }

/* ============ STICKY MOBILE CALL BAR ============ */
.stickybar {
  display: none;
  position: fixed; left: 12px; right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 60;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 14px 18px;
  border-radius: 16px;
  box-shadow: 0 18px 40px -10px rgba(230, 57, 70, 0.55), 0 6px 14px rgba(0,0,0,0.35);
  align-items: center; gap: 14px;
  font-weight: 800;
}
.stickybar svg { width: 24px; height: 24px; flex-shrink: 0; }
.stickybar-text { display: flex; flex-direction: column; line-height: 1.1; flex: 1; }
.stickybar-line1 { font-size: 12px; opacity: 0.92; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.stickybar-line2 { font-size: 18px; font-weight: 900; letter-spacing: 0.01em; }
.stickybar-arrow { font-size: 22px; font-weight: 700; opacity: 0.85; }

@media (max-width: 720px) {
  .stickybar { display: flex; }
}