/* ============================================================
   BASURI AUTOMOTIVE — DESIGN SYSTEM
   Brand palette: Yellow (#FFC700) + Black (#0B0B0D)
   ============================================================ */

:root {
  --bz-yellow: #FFC700;
  --bz-yellow-soft: #FBB900;
  --bz-yellow-deep: #C08D00;
  --bz-black: #0B0B0D;
  --bz-ink: #131316;
  --bz-ink-2: #1B1B1F;
  --bz-light: #F5F4F1;
  --bz-white: #FFFFFF;
  --bz-muted: #6E6E73;
  --bz-line-dark: rgba(255, 255, 255, 0.08);
  --bz-line-light: rgba(11, 11, 13, 0.08);
  --bz-radius: 18px;
  --bz-radius-sm: 10px;
  --bz-font-display: "Oswald", "Poppins", sans-serif;
  --bz-font-body: "Poppins", Arial, Helvetica, sans-serif;
  --bz-shadow: 0 14px 40px rgba(11, 11, 13, 0.10);
  --bz-shadow-sm: 0 4px 14px rgba(11, 11, 13, 0.07);
}

/* ---------- Base ---------- */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--bz-font-body) !important;
  background: var(--bz-white);
  color: var(--bz-black);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--bz-yellow);
  color: var(--bz-black);
}

.bz-display {
  font-family: var(--bz-font-display);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.05;
}

/* ---------- Kicker / section labels ---------- */

.bz-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bz-yellow-soft);
}

.bz-kicker::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--bz-yellow);
}

.bz-kicker.bz-kicker-center::after {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--bz-yellow);
}

.bz-kicker-dark { color: var(--bz-yellow-deep); }

/* Section heading with yellow underline bar */
.bz-section-title {
  font-family: var(--bz-font-display);
  text-transform: uppercase;
  font-weight: 600;
  position: relative;
  display: block;
  padding-bottom: 0.45rem;
}

.bz-section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46px;
  height: 3px;
  background: var(--bz-yellow);
  border-radius: 2px;
}

.bz-section-title.text-center-bar::after {
  left: 50%;
  transform: translateX(-50%);
}

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

.btn-bz-yellow,
.btn-warning {
  --bs-btn-bg: var(--bz-yellow);
  --bs-btn-border-color: var(--bz-yellow);
  --bs-btn-color: var(--bz-black);
  --bs-btn-hover-bg: var(--bz-black);
  --bs-btn-hover-border-color: var(--bz-black);
  --bs-btn-hover-color: var(--bz-yellow);
  --bs-btn-active-bg: var(--bz-ink);
  --bs-btn-active-border-color: var(--bz-ink);
  --bs-btn-active-color: var(--bz-yellow);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--bz-radius-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-bz-yellow:hover,
.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255, 199, 0, 0.28);
}

.btn-bz-dark {
  --bs-btn-bg: var(--bz-black);
  --bs-btn-border-color: var(--bz-black);
  --bs-btn-color: var(--bz-white);
  --bs-btn-hover-bg: var(--bz-yellow);
  --bs-btn-hover-border-color: var(--bz-yellow);
  --bs-btn-hover-color: var(--bz-black);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--bz-radius-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-bz-dark:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(11, 11, 13, 0.22);
}

/* Arrow links (Learn more >) */
.bz-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: gap 0.18s ease, color 0.18s ease;
}

.bz-arrow-link:hover { gap: 0.7em; }

.bz-arrow-link .bi { font-size: 0.85em; }

.bz-arrow-link.on-dark { color: var(--bz-white); }
.bz-arrow-link.on-dark:hover { color: var(--bz-yellow); }
.bz-arrow-link.on-light { color: var(--bz-black); }
.bz-arrow-link.on-light:hover { color: var(--bz-yellow-deep); }
.bz-arrow-link.is-yellow { color: var(--bz-yellow-soft); }
.bz-arrow-link.is-yellow:hover { color: var(--bz-yellow); }
.bz-arrow-link.is-yellow-dark { color: var(--bz-yellow-deep); }
.bz-arrow-link.is-yellow-dark:hover { color: var(--bz-black); }

/* ---------- Navbar ---------- */

.bz-navbar {
  background: rgba(11, 11, 13, 0.92) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--bz-line-dark);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

.bz-navbar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bz-yellow) 0%, var(--bz-yellow-soft) 60%, transparent 100%);
}

.bz-nav-link {
  position: relative;
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1rem 0 !important;
  margin: 0 1.05rem;
  transition: color 0.18s ease;
}

.bz-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.55rem;
  width: 100%;
  height: 2px;
  background: var(--bz-yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.bz-nav-link:hover,
.bz-nav-link:focus,
.bz-nav-link.active {
  color: var(--bz-yellow) !important;
}

.bz-nav-link:hover::after,
.bz-nav-link.active::after {
  transform: scaleX(1);
}

.bz-btn-enquiry {
  background: var(--bz-yellow);
  color: var(--bz-black) !important;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 2px solid var(--bz-yellow);
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
  transition: all 0.18s ease;
}

.bz-btn-enquiry:hover {
  background: transparent;
  color: var(--bz-yellow) !important;
  transform: translateY(-1px);
}

.bz-btn-whatsapp {
  background: #25d366;
  color: #fff !important;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  border: 2px solid #25d366;
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
  text-decoration: none;
  transition: all 0.18s ease;
}

.bz-btn-whatsapp:hover {
  background: #128c7e;
  border-color: #128c7e;
  color: #fff !important;
  transform: translateY(-1px);
}

/* ---------- Hero & tiles (home) ---------- */

.bz-hero {
  background:
    radial-gradient(1100px 500px at 85% 20%, rgba(255, 199, 0, 0.09), transparent 60%),
    linear-gradient(180deg, #0B0B0D 0%, #121214 100%);
  overflow: hidden;
}

.bz-hero-title {
  font-family: var(--bz-font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.02;
  color: #fff;
}

.bz-hero-title .accent { color: var(--bz-yellow); }

.bz-media-frame img {
  transition: transform 0.6s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.bz-media-frame:hover img {
  transform: scale(1.025);
}

/* Product feature tiles */
.bz-tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--bz-radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.bz-tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--bz-shadow);
}

.bz-tile-dark {
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(255, 199, 0, 0.08), transparent 65%),
    linear-gradient(180deg, #131316 0%, #0B0B0D 100%);
  border: 1px solid var(--bz-line-dark);
}

.bz-tile-light {
  background: linear-gradient(180deg, #FAFAF8 0%, #EFEEE9 100%);
  border: 1px solid var(--bz-line-light);
}

.bz-tile img {
  transition: transform 0.5s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.bz-tile:hover img {
  transform: scale(1.04);
}

.bz-tile-title {
  font-family: var(--bz-font-display);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ---------- Cards (shop / careers / general) ---------- */

/* Light section background that clearly separates white cards */
.bz-section-light {
  background: #ECEAE4 !important;
}

.bz-card {
  background: #fff;
  border: 1px solid var(--bz-line-light);
  border-radius: var(--bz-radius);
  overflow: hidden;
  box-shadow: var(--bz-shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.bz-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--bz-shadow);
  border-color: var(--bz-yellow);
}

.bz-card .card-img-top {
  transition: transform 0.45s cubic-bezier(0.2, 0.6, 0.2, 1);
}

/* Unify the card: image area matches the white card body */
.bz-card .card-img-top.basuri-light {
  background-color: #fff !important;
}

.bz-card .card-body {
  border-top: 1px solid rgba(11, 11, 13, 0.06);
}

.bz-card:hover .card-img-top {
  transform: scale(1.045);
}

/* ---------- Pill tabs (shop filters / product tunes) ---------- */

.shop-category-tab {
  background: #fff !important;
  border: 1.5px solid #E4E2DC !important;
  border-radius: 999px !important;
  color: var(--bz-black) !important;
  font-weight: 500 !important;
  transition: all 0.18s ease !important;
}

.shop-category-tab:hover {
  border-color: var(--bz-yellow) !important;
  background: #FFF7DC !important;
  color: var(--bz-black) !important;
}

.shop-category-tab.active {
  background: var(--bz-black) !important;
  border-color: var(--bz-black) !important;
  color: var(--bz-yellow) !important;
  font-weight: 600 !important;
}

/* ---------- Dark page heroes (about / contact) ---------- */

.bz-page-hero {
  background:
    radial-gradient(900px 420px at 80% 10%, rgba(255, 199, 0, 0.10), transparent 60%),
    linear-gradient(180deg, #0B0B0D 0%, #131316 100%);
  border-bottom: 3px solid var(--bz-yellow);
}

.bz-page-hero-title {
  font-family: var(--bz-font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.08;
  color: #fff;
}

.bz-page-hero-title .accent { color: var(--bz-yellow); }

/* Year badge (about page timeline) */
.bz-year-badge {
  display: inline-block;
  background: var(--bz-black);
  color: var(--bz-yellow);
  font-family: var(--bz-font-display);
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 0.3rem 1.2rem;
  border-radius: 6px;
  border-left: 4px solid var(--bz-yellow);
}

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

.bz-footer {
  background: linear-gradient(180deg, #0B0B0D 0%, #101013 100%);
  border-top: 3px solid var(--bz-yellow);
}

.bz-footer-brand {
  padding: 1.75rem 0 4.25rem;
}

.bz-footer-brand img {
  width: 220px;
  max-width: 80vw;
  height: auto;
  opacity: 0.95;
  transition: opacity 0.18s ease;
}

.bz-footer-brand a:hover img {
  opacity: 1;
}

.bz-footer-tagline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  margin-top: 1.2rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  white-space: nowrap;
}

.bz-footer-tagline .dot {
  color: var(--bz-yellow);
  font-size: 1.1em;
}

.bz-footer-tagline::before,
.bz-footer-tagline::after {
  content: "";
  flex: 0 0 auto;
  width: 64px;
  height: 1px;
}

.bz-footer-tagline::before {
  background: linear-gradient(to right, transparent, var(--bz-yellow));
}

.bz-footer-tagline::after {
  background: linear-gradient(to left, transparent, var(--bz-yellow));
}

@media (max-width: 600px) {
  .bz-footer-brand {
    padding: 1.25rem 0 3rem;
  }
  .bz-footer-brand img {
    width: 190px;
  }
  .bz-footer-tagline {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    gap: 0.7rem;
  }
  .bz-footer-tagline::before,
  .bz-footer-tagline::after {
    width: 26px;
  }
}

.bz-footer-heading {
  font-family: var(--bz-font-display);
  text-transform: uppercase;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #fff;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.bz-footer-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  background: var(--bz-yellow);
}

.footer-sublink {
  color: rgba(255, 255, 255, 0.72) !important;
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

a.footer-sublink:hover,
a.footer-sublink:focus {
  color: var(--bz-yellow) !important;
  text-decoration: none;
  padding-left: 4px;
}

.bz-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--bz-line-dark);
  background: rgba(255, 255, 255, 0.04);
  transition: all 0.18s ease;
}

.bz-social-link:hover {
  background: var(--bz-yellow);
  border-color: var(--bz-yellow);
  transform: translateY(-3px);
}

.bz-social-link img {
  width: 17px;
  height: 17px;
  object-fit: contain;
  transition: filter 0.18s ease;
}

.bz-social-link:hover img {
  filter: brightness(0);
}

/* ---------- Enquiry modal ---------- */

#enquiryModal .modal-content,
.bz-modal .modal-content {
  border: none;
  border-radius: var(--bz-radius);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

#enquiryModal .modal-header,
.bz-modal .modal-header {
  background: var(--bz-black);
  color: #fff;
  border-bottom: 3px solid var(--bz-yellow);
  padding: 1.1rem 1.5rem;
}

#enquiryModal .modal-header .btn-close,
.bz-modal .modal-header .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

#enquiryModal .modal-title,
.bz-modal .modal-title {
  font-family: var(--bz-font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

#enquiryModal .form-control,
.bz-modal .form-control,
.bz-form .form-control {
  border-radius: var(--bz-radius-sm);
  border: 1.5px solid #E4E2DC;
  padding: 0.65rem 0.9rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

#enquiryModal .form-control:focus,
.bz-modal .form-control:focus,
.bz-form .form-control:focus {
  border-color: var(--bz-yellow);
  box-shadow: 0 0 0 0.22rem rgba(255, 199, 0, 0.22);
}

#enquiryModal label,
.bz-modal label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
}

/* Floating form (contact page) */
.bz-form .form-floating > .form-control:focus ~ label {
  color: var(--bz-yellow-deep);
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.reveal.reveal-visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Misc ---------- */

.bz-divider-yellow {
  width: 64px;
  height: 3px;
  background: var(--bz-yellow);
  border: none;
  opacity: 1;
  border-radius: 2px;
}

.bz-marquee-band {
  background: var(--bz-yellow);
  color: var(--bz-black);
  font-family: var(--bz-font-display);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  padding: 0.55rem 0;
  text-align: center;
}