/* =========================================================
   We Buy Any Bike - core stylesheet
   Loaded after Bootstrap CDN + variables.css
   ========================================================= */

/* ---------- Base ---------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-body-bg);
  -webkit-font-smoothing: antialiased;
  /* Guard against any element (e.g. scroll-reveal translateX) spilling past
     the viewport and creating a horizontal scroll / white gutter on mobile.
     'clip' does this without creating a scroll container, so the sticky
     header keeps working (unlike overflow-x: hidden). */
  overflow-x: clip;
}

h1, h2, h3, h4, h5, h6,
.font-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: -0.02em;
}

p {
  color: var(--color-text-muted);
}

a {
  transition: color var(--transition-fast);
}

::selection {
  background: var(--color-primary);
  color: #fff;
}

.container,
.container-lg,
.container-xl {
  max-width: var(--container-max);
}

img {
  max-width: 100%;
  height: auto;
}

/* ---------- Focus states (accessibility) ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible {
  outline: 3px solid rgba(var(--color-primary-rgb), 0.45);
  outline-offset: 2px;
}

/* ---------- Utility text / bg helpers ---------- */
.text-primary-brand { color: var(--color-primary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-muted-soft { color: var(--color-text-muted) !important; }
.text-on-dark { color: var(--color-text-on-dark) !important; }
.text-on-dark-muted { color: var(--color-text-on-dark-muted) !important; }

.text-gradient {
  background: linear-gradient(100deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bg-surface { background-color: var(--color-surface) !important; }
.bg-surface-alt { background-color: var(--color-surface-alt) !important; }
.bg-secondary-brand { background-color: var(--color-secondary) !important; }

.bg-gradient-hero {
  background:
    radial-gradient(1100px 520px at 15% -10%, rgba(var(--color-primary-rgb), 0.55), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(var(--color-accent-rgb), 0.35), transparent 55%),
    linear-gradient(180deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
}

.bg-dots {
  background-image: radial-gradient(rgba(255,255,255,0.14) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}

/* .bg-dots always pairs with .bg-gradient-hero in the markup - this combined,
   more specific selector stops .bg-dots's background-image from clobbering
   the hero gradient (equal single-class specificity would otherwise let
   whichever rule is declared last in the file win). */
.bg-gradient-hero.bg-dots {
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.14) 1.5px, transparent 1.5px),
    radial-gradient(1100px 520px at 15% -10%, rgba(var(--color-primary-rgb), 0.55), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(var(--color-accent-rgb), 0.35), transparent 55%),
    linear-gradient(180deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  background-size: 22px 22px, auto, auto, auto;
}

.bg-gradient-primary {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.bg-gradient-accent {
  background: linear-gradient(120deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.section {
  padding-top: clamp(3.5rem, 7vw, 6.5rem);
  padding-bottom: clamp(3.5rem, 7vw, 6.5rem);
}

.section-sm {
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.9rem;
}

.eyebrow.eyebrow-light {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.eyebrow .bi { font-size: 0.9rem; }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.6rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  border-width: 2px;
}

.btn:active { transform: translateY(1px) scale(0.99); }

.btn-lg { padding: 1rem 2.1rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.88rem; }

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -8px rgba(var(--color-primary-rgb), 0.6);
}

.btn-accent {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
.btn-accent:hover, .btn-accent:focus {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -8px rgba(var(--color-accent-rgb), 0.6);
}

.btn-outline-light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  border-color: #fff;
  color: var(--color-primary);
}
.btn-white:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-outline-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline-primary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  /* Must stay below Bootstrap's offcanvas-backdrop (1040) and offcanvas
     panel (1045), otherwise the sticky header renders on top of the open
     mobile menu and its blurred background obscures the nav links. */
  z-index: 1020;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 8px 24px rgba(11, 18, 51, 0.06);
}

.navbar-brand {
  display: flex;
  align-items: center;
  padding-top: 0;
  padding-bottom: 0;
}

/* Two-line logo (~3.84:1). Sized by height so both lines stay legible;
   max-width stops it crowding the toggler on the narrowest phones. */
.navbar-logo {
  height: 44px;
  width: auto;
  max-width: 60vw;
  object-fit: contain;
  display: block;
}

@media (min-width: 992px) {
  .navbar-logo { height: 52px; }
}

/* Offcanvas panel is white, so the dark logo reads fine here too. */
.offcanvas-header .navbar-logo { height: 40px; }

.main-nav .nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text) !important;
  padding: 0.6rem 1rem !important;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

/* On the desktop bar (lg only) tighten spacing so all 7 links fit on one
   row without wrapping; the offcanvas keeps the roomier padding above. */
@media (min-width: 992px) and (max-width: 1399.98px) {
  .main-nav .nav-link {
    padding: 0.5rem 0.7rem !important;
    font-size: 0.95rem;
  }
}

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: var(--color-primary) !important;
  background: var(--color-primary-soft);
}

.header-cta { white-space: nowrap; }

.header-phone {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  text-decoration: none;
}
.header-phone .bi { color: var(--color-accent); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-secondary);
  color: var(--color-text-on-dark-muted);
  position: relative;
  overflow: hidden;
}

.site-footer a {
  color: var(--color-text-on-dark-muted);
  text-decoration: none;
}
.site-footer a:hover { color: #fff; }

.site-footer h5, .site-footer h6 {
  color: #fff;
}

/* The logo artwork is dark, so knock it out to solid white to read on the
   dark navy footer. brightness(0) flattens it to black, invert(1) -> white. */
.footer-logo {
  display: block;
  height: 54px;
  width: auto;
  max-width: 100%;
  filter: brightness(0) invert(1);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.footer-social a:hover {
  background: var(--color-primary);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-badge-strip {
  background: var(--color-secondary-light);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------- Cards ---------- */
.card-surface {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card-surface.card-hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--color-primary-rgb), 0.25);
}

.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.icon-tile.icon-tile-accent {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.icon-tile-lg { width: 72px; height: 72px; font-size: 1.9rem; }

/* Step / process cards */
.step-card {
  position: relative;
  padding-top: 2.75rem;
}
.step-card .step-number {
  position: absolute;
  top: -0.4rem;
  left: 1.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  color: #fff;
  background: var(--color-accent);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-accent);
}

/* Stat counters */
.stat-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  color: #fff;
}
.stat-label {
  color: var(--color-text-on-dark-muted);
  font-size: 0.92rem;
  font-weight: 500;
}

/* Testimonials */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.testimonial-stars { color: var(--color-warning); letter-spacing: 2px; }
.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
}

/* FAQ accordion */
.faq-accordion .accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  margin-bottom: 0.9rem;
  background: var(--color-surface);
}
.faq-accordion .accordion-button {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-secondary);
  padding: 1.15rem 1.35rem;
}
.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: none;
}
.faq-accordion .accordion-button:focus { box-shadow: none; outline: none; }
.faq-accordion .accordion-button::after {
  filter: hue-rotate(0deg);
}
.faq-accordion .accordion-body {
  padding: 0 1.35rem 1.35rem;
  color: var(--color-text-muted);
}

/* Badges */
.badge-soft-primary { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 600; }
.badge-soft-accent { background: var(--color-accent-soft); color: var(--color-accent-dark); font-weight: 600; }
.badge-soft-success { background: var(--color-success-soft); color: var(--color-success); font-weight: 600; }

/* Breadcrumb / page header */
.page-hero {
  background: var(--color-secondary);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.page-hero .breadcrumb-link { color: var(--color-text-on-dark-muted); text-decoration: none; }
.page-hero .breadcrumb-link:hover { color: #fff; }
.page-hero .breadcrumb-item + .breadcrumb-item::before { color: rgba(255, 255, 255, 0.35); }
.page-hero .breadcrumb { --bs-breadcrumb-divider-color: rgba(255, 255, 255, 0.35); }

/* Sticky mobile CTA bar */
.mobile-cta-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1020;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 24px rgba(11,18,51,0.08);
  padding: 0.65rem 0.85rem;
  padding-bottom: calc(0.65rem + env(safe-area-inset-bottom));
}

@media (min-width: 992px) {
  .mobile-cta-bar { display: none; }
}

@media (max-width: 991.98px) {
  body { padding-bottom: 4.75rem; }
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 1015;
  border: none;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

@media (max-width: 991.98px) {
  .back-to-top { bottom: 5.5rem; }
}

/* Misc */
.divider-accent {
  width: 64px;
  height: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

hr.hr-soft { border-color: var(--color-border); opacity: 1; }

.list-check { list-style: none; padding-left: 0; margin: 0; }
.list-check li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-muted);
}
.list-check li i {
  color: var(--color-success);
  background: var(--color-success-soft);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  margin-top: 0.1rem;
}

/* Skip link (accessibility) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 2000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }