/* ==========================================================================
   BK PNEUS — Design system
   DA reprise de la camionnette d'intervention : noir laqué, rouge griffure,
   typo bold inclinée, contraste fort sur le CTA appel.
   ========================================================================== */

@font-face {
  font-family: 'Anton';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/anton-latin.woff2') format('woff2');
}

:root {
  --black: #0c0c0d;
  --black-soft: #161618;
  --grey: #2b2c30;
  --grey-light: #6b6d74;
  --red: #e0121c;
  --red-dark: #a80e16;
  --white: #ffffff;
  --off-white: #f4f4f5;

  --font-display: 'Anton', "Arial Narrow", Arial, "Helvetica Neue", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  --radius: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--white);
  color: var(--black);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* Titre "moto/racing" : bold, majuscules, légèrement inclinné, contour dur */
h1, h2, h3, .brand-font {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-style: italic;
  margin: 0 0 12px;
  line-height: 1.05;
}

h1 { font-size: clamp(2rem, 6vw, 3.4rem); color: var(--black); }
h2 { font-size: clamp(1.5rem, 4vw, 2.3rem); color: var(--black); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 14px; color: var(--grey); }

.section { padding: 56px 0; }
.section--black { background: var(--black); color: var(--white); }
.section--black p { color: #cfcfd2; }
.section--black h2 { color: var(--white); }
.section--grey { background: var(--off-white); }

.eyebrow {
  display: inline-block;
  color: var(--red);
  font-weight: 800;
  text-transform: uppercase;
  font-style: italic;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

/* Motif "griffure" retiré du design. */
.claw-stripes { display: none; }

/* ================= HEADER ================= */
.topbar {
  background: var(--red);
  color: var(--white);
  font-weight: 700;
  font-size: 0.82rem;
  text-align: center;
  padding: 6px 10px;
  letter-spacing: 0.3px;
}
.topbar strong { font-style: italic; }

header.main-header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 14px rgba(0,0,0,0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 20px;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  text-transform: uppercase;
  font-size: 1.5rem;
  line-height: 1;
  white-space: nowrap;
}
.logo .bk { color: var(--red); }
.logo .pneus { color: var(--white); }
.logo small {
  display: block;
  font-style: italic;
  font-weight: 700;
  color: var(--red);
  font-size: 0.6rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

nav.main-nav {
  display: flex;
  gap: 22px;
}
nav.main-nav a {
  color: var(--off-white);
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
nav.main-nav a:hover { color: var(--red); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: var(--white) !important;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1.05rem;
  padding: 10px 18px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(224, 18, 28, 0.45);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-call:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(224,18,28,.6); }
.btn-call svg { width: 18px; height: 18px; fill: var(--white); flex-shrink: 0; }

.nav-toggle { display: none; }

@media (max-width: 900px) {
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--black);
    flex-direction: column;
    gap: 0;
    padding: 6px 0 12px;
    border-top: 1px solid #29292d;
  }
  nav.main-nav.nav-open { display: flex; }
  nav.main-nav a { padding: 12px 20px; }
  .nav-toggle {
    display: inline-flex;
    background: none;
    border: 2px solid var(--white);
    color: var(--white);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 1.1rem;
  }
  .header-inner { position: relative; }
}

/* ================= HERO ================= */
.hero {
  position: relative;
  background: radial-gradient(120% 140% at 20% 0%, #1c1c1f 0%, var(--black) 55%);
  color: var(--white);
  overflow: hidden;
  padding: 54px 0 60px;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.hero h1 { color: var(--white); }
.hero h1 .accent { color: var(--red); }
.hero .lead {
  font-size: 1.15rem;
  color: #d9d9db;
  max-width: 46ch;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 22px 0 24px;
}
.btn-huge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  padding: 18px 28px;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(224,18,28,.5);
  animation: pulse 2.4s infinite;
}
.btn-huge svg { width: 26px; height: 26px; fill: var(--white); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 2px solid #3ddc84;
  color: #3ddc84;
  font-weight: 800;
  font-size: 1.05rem;
  padding: 16px 24px;
  border-radius: 12px;
}
.btn-ghost svg { width: 22px; height: 22px; fill: #3ddc84; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(224,18,28,.5); }
  50% { box-shadow: 0 12px 40px rgba(224,18,28,.85); }
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 6px;
}
.hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #cfcfd2;
}
.hero-badges svg { width: 16px; height: 16px; fill: var(--red); }

.hero-panel {
  background: var(--black-soft);
  border: 1px solid #2c2c30;
  border-radius: 16px;
  padding: 26px;
  position: relative;
}
.hero-panel .map-belgium {
  width: 100%;
  max-width: 220px;
  margin: 0 auto 14px;
  display: block;
}
.hero-panel h3 {
  text-align: center;
  color: var(--white);
  font-size: 1.05rem;
}
.hero-panel .tag24 {
  display: block;
  text-align: center;
  color: var(--red);
  font-weight: 800;
  font-style: italic;
  letter-spacing: 1px;
  margin-top: 4px;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ================= STEPS ================= */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--red);
  transition: transform .3s ease, box-shadow .3s ease, border-top-color .3s ease;
}
.step:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 36px rgba(224, 18, 28, 0.22);
  border-top-color: var(--red-dark);
}
.step .num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 2.4rem;
  color: var(--red);
  line-height: 1;
  display: inline-block;
  transition: transform .3s ease;
}
.step:hover .num { transform: scale(1.12) rotate(-4deg); }
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
}

/* ================= SERVICES ================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 26px;
}
.service-card {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--red);
  transition: transform .3s ease, box-shadow .3s ease, border-left-width .3s ease;
}
.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 45%;
  height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,.16), transparent);
  transform: skewX(-20deg);
  transition: left .65s ease;
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(224, 18, 28, 0.3);
  border-left-width: 7px;
}
.service-card:hover::after { left: 130%; }
.service-card .icon { width: 34px; height: 34px; fill: var(--red); margin-bottom: 12px; transition: transform .3s ease; }
.service-card:hover .icon { transform: scale(1.15) rotate(-6deg); }
.service-card h3 { color: var(--white); margin-bottom: 6px; }
.service-card p { color: #c9c9cc; font-size: 0.92rem; margin: 0; }
.service-card--light {
  background: var(--off-white);
  color: var(--black);
  border-left-color: var(--red);
  box-shadow: var(--shadow);
}
.service-card--light:hover { box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18); }
.service-card--light h3 { color: var(--black); }
.service-card--light p { color: var(--grey); }

/* ================= ZONE ================= */
.city-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 18px;
  list-style: none;
  padding: 0;
}
.city-list li a {
  display: block;
  background: var(--off-white);
  border: 1px solid #e4e4e6;
  border-radius: 8px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease, background .2s ease;
}
.city-list li a:hover {
  border-color: var(--red);
  color: var(--red);
  background: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(224, 18, 28, 0.15);
}

/* ================= REVIEWS ================= */
.reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 26px;
}
.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.review-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.16);
}
.stars { color: var(--red); letter-spacing: 2px; margin-bottom: 8px; display: inline-block; transition: transform .3s ease; }
.review-card:hover .stars { transform: scale(1.08); }

/* ================= CTA BAND ================= */
.cta-band {
  background: var(--red);
  color: var(--white);
  text-align: center;
  padding: 46px 0;
}
.cta-band h2 { color: var(--white); }
.cta-band .btn-huge { background: var(--black); box-shadow: 0 12px 30px rgba(0,0,0,.5); }
.cta-band .btn-huge svg { fill: var(--white); }

/* ================= FOOTER ================= */
footer.site-footer {
  background: var(--black);
  color: #b8b8bc;
  padding: 48px 0 20px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid #29292d;
}
.footer-grid h4 {
  color: var(--white);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.footer-grid a { display: block; margin-bottom: 8px; color: #b8b8bc; }
.footer-grid a:hover { color: var(--red); }
.footer-bottom {
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ================= FLOATING BUTTONS (mobile conversion) ================= */
.floating-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: none;
  background: var(--black);
  border-top: 2px solid var(--red);
}
.floating-bar .container { display: flex; padding: 0; max-width: none; }
.floating-bar a {
  flex: 1;
  text-align: center;
  padding: 14px 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.floating-bar a.call { background: var(--red); color: var(--white); }
.floating-bar a.whatsapp { background: #128c1c; color: var(--white); }
.floating-bar svg { width: 20px; height: 20px; fill: currentColor; }

@media (max-width: 860px) {
  .floating-bar { display: block; }
  body { padding-bottom: 58px; }
}

.whatsapp-fab {
  position: fixed;
  right: 18px;
  bottom: 76px;
  z-index: 190;
  background: #128c1c;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,.4);
}
.whatsapp-fab svg { width: 28px; height: 28px; fill: var(--white); }
@media (max-width: 860px) { .whatsapp-fab { display: none; } }

/* ================= PAGE HERO (villes / services / contact) ================= */
.page-hero {
  background: var(--black);
  color: var(--white);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: var(--white); }
.breadcrumb {
  font-size: 0.82rem;
  color: #9c9ca0;
  margin-bottom: 10px;
}
.breadcrumb a { color: #c9c9cc; }
.breadcrumb a:hover { color: var(--red); }

/* ================= FORM (contact) ================= */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 0.9rem; }
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d8d8da;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--red); border-color: var(--red); }
button.submit {
  background: var(--red);
  color: var(--white);
  border: none;
  font-weight: 800;
  font-size: 1.05rem;
  padding: 14px 22px;
  border-radius: 10px;
  cursor: pointer;
  width: 100%;
}
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }

/* ================= LANDING ADS (épuré) ================= */
.landing-header {
  background: var(--black);
  padding: 14px 0;
  text-align: center;
}
.landing-main { padding: 40px 0; }
.landing-hero {
  text-align: center;
  background: var(--black);
  color: var(--white);
  padding: 50px 0;
}
.landing-hero h1 { color: var(--white); }
.trust-row {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 20px;
  font-weight: 700;
  color: #d9d9db;
  font-size: 0.9rem;
}

/* ================= FAQ ================= */
.faq-item {
  border-bottom: 1px solid #e4e4e6;
  padding: 18px 0;
}
.faq-item h3 { margin-bottom: 8px; }

/* ================= GUIDE RÉFÉRENCE PNEU ================= */
.tire-diagram {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  background: var(--black);
  border-radius: 16px;
  padding: 32px;
  margin: 26px 0;
}
.tire-diagram .tire-svg { width: 200px; height: 200px; flex-shrink: 0; }
.tire-photo {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin: 26px 0 0;
}
.tire-photo img { width: 100%; display: block; }
.code-breakdown { justify-content: center; }
.code-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  flex: 1;
  min-width: 260px;
}
.code-part {
  background: var(--black-soft);
  border: 1px solid #2c2c30;
  border-left: 4px solid var(--red);
  border-radius: 8px;
  padding: 12px 16px;
  min-width: 130px;
  transition: transform .25s ease, box-shadow .25s ease, border-left-width .25s ease;
}
.code-part:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 26px rgba(224, 18, 28, 0.25);
  border-left-width: 6px;
}
.code-part .code {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1.6rem;
  color: var(--red);
  line-height: 1;
}
.code-part .label {
  display: block;
  color: #c9c9cc;
  font-size: 0.82rem;
  margin-top: 6px;
}
.howto-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 18px 0;
}
.howto-step .step-num {
  background: var(--red);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }