/* bikersgroup.com — Industrial Garage
 * Tier 3 (Brand Doc) with Mohamed-overridden MKW footer endorsement.
 * Visual identity: raw + black + red + checkered flag · asymmetric · stencil typography.
 * No Tailwind, no framework. */

:root {
  --black: #0A0A0A;
  --black-2: #141414;
  --gray-1: #1F1F1F;
  --gray-2: #2A2A2A;
  --off-white: #F5F5F5;
  --off-white-soft: rgba(245, 245, 245, 0.72);
  --off-white-faint: rgba(245, 245, 245, 0.18);
  --red: #E10F0F;
  --red-deep: #B80B0B;
  --maxw: 1280px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--black);
  color: var(--off-white);
  font-family: 'Cairo', sans-serif;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body[lang="en"] { font-family: 'Inter', sans-serif; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ol, ul { list-style: none; }

/* ──────────────────────────────────────────────────────────────────
   FLOATING LANG TOGGLE
─────────────────────────────────────────────────────────────────── */
.lang-toggle {
  position: fixed;
  top: 1.1rem;
  inset-inline-end: 1.1rem;
  z-index: 100;
  background: rgba(20, 20, 20, 0.86);
  border: 1px solid var(--red);
  color: var(--off-white);
  padding: 0.42rem 0.95rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease;
}
.lang-toggle:hover { background: var(--red); }

/* ──────────────────────────────────────────────────────────────────
   MONO KICKER
─────────────────────────────────────────────────────────────────── */
.mono-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--red);
  text-transform: uppercase;
  display: inline-block;
}
.mono-kicker-light { color: var(--off-white-soft); }

/* ──────────────────────────────────────────────────────────────────
   SECTION TITLE
─────────────────────────────────────────────────────────────────── */
.section-title {
  font-family: 'Cairo', sans-serif;
  font-weight: 800;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--off-white);
}
body[lang="en"] .section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  letter-spacing: 0.03em;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2.75rem;
}

/* ──────────────────────────────────────────────────────────────────
   STENCIL NUMERAL
─────────────────────────────────────────────────────────────────── */
.stencil-num {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: 0.04em;
  color: var(--red);
  display: inline-block;
}
.sell-row .stencil-num { font-size: clamp(5rem, 12vw, 9rem); }
.how-step .stencil-num { font-size: clamp(3.2rem, 6vw, 4.5rem); }

/* ──────────────────────────────────────────────────────────────────
   SECTION DIVIDER (red hairline)
─────────────────────────────────────────────────────────────────── */
.section-divider {
  height: 1px;
  background: var(--red);
  opacity: 0.35;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
}

/* ──────────────────────────────────────────────────────────────────
   HERO
─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92svh;
  display: flex;
  align-items: center;
  padding: 5rem clamp(1.25rem, 4vw, 4rem) 3.5rem;
  background:
    radial-gradient(ellipse at 70% 50%, var(--black-2) 0%, var(--black) 70%);
}
.hero-grid {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}
.hero-tagline {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: clamp(3.2rem, 10vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: 0.04em;
  color: var(--off-white);
  text-transform: uppercase;
  margin: 0;
  /* tagline is the English brand slogan — never translated */
}
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  color: var(--off-white-soft);
  max-width: 38ch;
  line-height: 1.7;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--red);
  color: var(--off-white);
  padding: 1.05rem 1.85rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  border: 2px solid var(--red);
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
body[lang="ar"] .btn-primary { font-family: 'Cairo', sans-serif; font-weight: 700; font-size: 1.05rem; letter-spacing: 0.04em; }
.btn-primary:hover { background: transparent; color: var(--red); transform: translateY(-1px); }
.btn-primary svg { transition: transform 0.2s ease; }
body[lang="ar"] .btn-primary svg { transform: scaleX(-1); }
.btn-primary:hover svg { transform: translateX(3px); }
body[lang="ar"] .btn-primary:hover svg { transform: scaleX(-1) translateX(3px); }

/* Hero visual — bikers logo card with offset red shadow */
.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-flag-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1;
  border: 2px solid var(--red);
  box-shadow: 14px 14px 0 var(--red);
  background: var(--black);
  overflow: hidden;
}
body[dir="rtl"] .hero-flag-card { box-shadow: -14px 14px 0 var(--red); }
.hero-flag-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ──────────────────────────────────────────────────────────────────
   SELLS — 3 horizontal rows
─────────────────────────────────────────────────────────────────── */
.sells {
  padding: 5rem clamp(1.25rem, 4vw, 4rem);
  background: var(--black);
}
.sells-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.sells-rows {
  display: flex;
  flex-direction: column;
}
.sell-row {
  display: grid;
  grid-template-columns: clamp(110px, 16%, 180px) 1fr clamp(180px, 28%, 320px);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  padding: 2.5rem 0;
  border-top: 1px solid var(--gray-1);
}
.sell-row:last-child { border-bottom: 1px solid var(--gray-1); }
.sell-content h3 {
  font-family: 'Cairo', sans-serif;
  font-weight: 700;
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  line-height: 1.25;
  margin-bottom: 0.55rem;
  color: var(--off-white);
}
body[lang="en"] .sell-content h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.03em;
}
.sell-content p {
  color: var(--off-white-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}
.sell-photo {
  aspect-ratio: 4 / 3;
  background: var(--gray-1);
  border: 1px solid var(--gray-2);
  position: relative;
  overflow: hidden;
}
.sell-photo::after {
  content: 'PHOTO COMING SOON';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--off-white-faint);
  text-align: center;
}

/* ──────────────────────────────────────────────────────────────────
   HOW — 3-step strip
─────────────────────────────────────────────────────────────────── */
.how {
  padding: 5rem clamp(1.25rem, 4vw, 4rem);
  background: var(--black-2);
}
.how-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.how-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.how-step {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.85rem 1.5rem;
  border: 1px solid var(--gray-1);
  background: var(--black);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.how-step:hover {
  border-color: var(--red);
  transform: translateY(-2px);
}
.how-step h3 {
  font-family: 'Cairo', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--off-white);
}
body[lang="en"] .how-step h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: 1.7rem;
  letter-spacing: 0.04em;
}
.how-step p {
  color: var(--off-white-soft);
  font-size: 0.94rem;
  line-height: 1.65;
}

/* ──────────────────────────────────────────────────────────────────
   ABOUT — quote, asymmetric
─────────────────────────────────────────────────────────────────── */
.about {
  padding: 6rem clamp(1.25rem, 4vw, 4rem);
  background: var(--black);
}
.about-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.about-quote {
  font-family: 'Cairo', sans-serif;
  font-weight: 600;
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  line-height: 1.5;
  color: var(--off-white);
  border-inline-start: 3px solid var(--red);
  padding-inline-start: 1.5rem;
  max-width: 60ch;
  margin-top: 0.75rem;
}
body[lang="en"] .about-quote {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-style: italic;
}

/* ──────────────────────────────────────────────────────────────────
   COMMUNITY — full-bleed banner with checker bg
─────────────────────────────────────────────────────────────────── */
.community {
  position: relative;
  padding: 5rem clamp(1.25rem, 4vw, 4rem);
  background-color: var(--black-2);
  background-image:
    linear-gradient(rgba(10, 10, 10, 0.88), rgba(10, 10, 10, 0.95)),
    repeating-conic-gradient(var(--off-white) 0% 25%, var(--black) 0% 50%);
  background-size: 100% 100%, 22px 22px;
  background-position: center;
  text-align: center;
}
.community-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}
.community-title {
  font-family: 'Cairo', sans-serif;
  font-weight: 800;
  font-size: clamp(1.85rem, 4vw, 2.85rem);
  line-height: 1.15;
  color: var(--off-white);
}
body[lang="en"] .community-title {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.3rem);
  letter-spacing: 0.04em;
}
.community-body {
  color: var(--off-white-soft);
  max-width: 50ch;
  margin: 0 auto;
}
.community-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.85rem;
  padding: 0.9rem 1.6rem;
  border: 1px solid var(--off-white);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--off-white);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.community-cta:hover {
  background: var(--red);
  border-color: var(--red);
  transform: translateY(-1px);
}
body[lang="ar"] .community-cta svg { transform: scaleX(-1); }

/* ──────────────────────────────────────────────────────────────────
   CONTACT
─────────────────────────────────────────────────────────────────── */
.contact {
  padding: 6rem clamp(1.25rem, 4vw, 4rem);
  background: var(--black);
}
.contact-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}
.contact-inner .section-title { margin-bottom: 1.5rem; }

.btn-messenger-huge {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--red);
  color: var(--off-white);
  padding: 1.4rem 2.4rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 3px solid var(--red);
  margin: 0.5rem 0 2.25rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
body[lang="ar"] .btn-messenger-huge {
  font-family: 'Cairo', sans-serif;
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  letter-spacing: 0.04em;
}
.btn-messenger-huge:hover {
  background: transparent;
  color: var(--red);
  transform: translateY(-2px);
}
.btn-messenger-huge svg { width: 28px; height: 28px; flex-shrink: 0; }

.contact-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  padding: 0;
}
.contact-chips li {
  border: 1px solid var(--gray-2);
  padding: 0.55rem 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--off-white-soft);
  transition: border-color 0.2s ease, color 0.2s ease;
}
body[lang="ar"] .contact-chips li { font-family: 'Cairo', sans-serif; font-size: 0.86rem; letter-spacing: 0.01em; }
.contact-chips li:hover { border-color: var(--red); }
.contact-chips a:hover { color: var(--red); }
.contact-chips .chip-static { cursor: default; }
.contact-chips .chip-static:hover { border-color: var(--gray-2); color: var(--off-white-soft); }

/* ──────────────────────────────────────────────────────────────────
   FOOTER
─────────────────────────────────────────────────────────────────── */
.site-footer {
  padding: 3rem clamp(1.25rem, 4vw, 4rem) 2rem;
  border-top: 1px solid var(--gray-1);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.footer-mkw-link {
  display: inline-block;
  font-family: 'Cairo', sans-serif;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--off-white-soft);
  opacity: 0.78;
  text-align: center;
  transition: opacity 0.22s ease;
  max-width: 92vw;
}
body[lang="en"] .footer-mkw-link { font-family: 'Inter', sans-serif; letter-spacing: 0.04em; }
.footer-mkw-link:hover { opacity: 1; }
.inline-mkw-logo {
  display: inline-block;
  height: 1.7em;
  width: auto;
  margin: 0 0.35em;
  vertical-align: middle;
  position: relative;
  top: -0.1em;
  object-fit: contain;
}
.footer-copy {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: rgba(245, 245, 245, 0.4);
}

/* ──────────────────────────────────────────────────────────────────
   REVEAL ON SCROLL
─────────────────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ──────────────────────────────────────────────────────────────────
   RESPONSIVE
─────────────────────────────────────────────────────────────────── */
@media (max-width: 880px) {
  .hero { min-height: 88vh; padding-top: 5.5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-flag-card { max-width: 320px; box-shadow: 10px 10px 0 var(--red); }
  body[dir="rtl"] .hero-flag-card { box-shadow: -10px 10px 0 var(--red); }

  .sell-row {
    grid-template-columns: clamp(80px, 22%, 130px) 1fr;
    gap: 1.25rem;
    padding: 2rem 0;
  }
  .sell-row .stencil-num { grid-row: 1; font-size: clamp(3.5rem, 14vw, 5rem); }
  .sell-photo { grid-column: 1 / -1; aspect-ratio: 16 / 10; }

  .how-strip { grid-template-columns: 1fr; gap: 1rem; }
  .how-step { padding: 1.6rem 1.4rem; }

  .about-quote { font-size: 1.25rem; padding-inline-start: 1.1rem; }

  .contact-chips { gap: 0.45rem; }
  .contact-chips li { font-size: 0.72rem; padding: 0.5rem 0.85rem; }
  body[lang="ar"] .contact-chips li { font-size: 0.82rem; }
}

@media (max-width: 480px) {
  .lang-toggle { padding: 0.36rem 0.75rem; font-size: 0.66rem; }
  .hero-tagline { font-size: clamp(2rem, 9vw, 3rem); }
  .btn-messenger-huge { padding: 1.15rem 1.85rem; gap: 0.6rem; }
  .btn-messenger-huge svg { width: 24px; height: 24px; }
  .footer-mkw-link { font-size: 0.82rem; }
  .inline-mkw-logo { height: 1.55em; }
}