/* ============================================================
   BALIGO.BIKE — Shared Stylesheet
   Cloudflare Pages · baligo.bike
   ============================================================ */

/* --- Variables --- */
:root {
  --orange:        #FF5500;
  --orange-glow:   rgba(255, 85, 0, 0.18);
  --orange-border: rgba(255, 85, 0, 0.30);
  --dark:          #0A0A0A;
  --dark-2:        #111111;
  --dark-3:        #181818;
  --dark-4:        #202020;
  --white:         #F5F2EE;
  --white-60:      rgba(245,242,238,0.60);
  --white-20:      rgba(245,242,238,0.20);
  --white-08:      rgba(245,242,238,0.08);
  --white-04:      rgba(245,242,238,0.04);
  --radius-sm:     10px;
  --radius:        16px;
  --radius-lg:     24px;
  --font-display:  'Barlow Condensed', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --transition:    0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--dark);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* --- Typography --- */
.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.display-xl  { font-size: clamp(64px, 11vw, 140px); }
.display-lg  { font-size: clamp(48px, 8vw, 96px); }
.display-md  { font-size: clamp(36px, 5vw, 64px); }
.display-sm  { font-size: clamp(28px, 4vw, 44px); }

/* --- Layout --- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.section { padding: 96px 0; }
.section-alt { background: var(--dark-2); }

/* --- Labels / Tags --- */
.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
}
.label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), opacity var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 6px 28px rgba(255,85,0,0.32);
}
.btn-primary:hover {
  background: #ff6a1a;
  box-shadow: 0 10px 36px rgba(255,85,0,0.46);
}
.btn-ghost {
  background: var(--white-08);
  color: var(--white);
  border: 1px solid var(--white-20);
}
.btn-ghost:hover { background: var(--white-20); }

.btn-wa {
  background: #22c55e;
  color: #fff;
  box-shadow: 0 6px 28px rgba(34,197,94,0.28);
}
.btn-wa:hover {
  background: #16a34a;
  box-shadow: 0 10px 36px rgba(34,197,94,0.40);
}
.btn-sm { padding: 9px 18px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 18px 0;
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--white-08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: 26px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  flex-shrink: 0;
}
.site-logo span { color: var(--orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white-60);
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--white-08);
  border: 1px solid var(--white-20);
  border-radius: 100px;
  padding: 4px 6px;
}
.lang-switch a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-60);
  padding: 4px 10px;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition);
}
.lang-switch a.active,
.lang-switch a:hover {
  background: var(--orange);
  color: #fff;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--dark);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: 44px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white-60);
  padding: 8px 0;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--orange); }
.mobile-nav-bottom {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

/* --- Footer --- */
.site-footer {
  background: var(--dark-2);
  border-top: 1px solid var(--white-08);
  padding: 56px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .site-logo { font-size: 22px; }
.footer-brand p {
  font-size: 13px;
  color: var(--white-60);
  line-height: 1.65;
  margin-top: 14px;
  max-width: 260px;
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-60);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--white-60);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--white-08);
  flex-wrap: wrap;
}
.footer-copy { font-size: 13px; color: var(--white-60); }
.footer-payments {
  display: flex;
  gap: 8px;
  align-items: center;
}
.pay-badge {
  background: var(--white-08);
  border: 1px solid var(--white-20);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--white-60);
  letter-spacing: 0.06em;
}

/* --- Sticky bar --- */
.sticky-bar {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 180;
  background: rgba(16,16,16,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--white-20);
  border-radius: 100px;
  padding: 8px 8px 8px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
}
.sticky-bar.visible { transform: translateX(-50%) translateY(0); }
.sticky-bar-text { font-size: 14px; font-weight: 600; }
.sticky-bar-text strong { color: var(--orange); }

/* --- Cards --- */
.card {
  background: var(--dark-3);
  border: 1px solid var(--white-08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover {
  border-color: var(--orange-border);
  transform: translateY(-4px);
}

/* --- Bike Cards --- */
.bike-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.bike-card { background: var(--dark-3); border: 1px solid var(--white-08); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--transition), transform var(--transition); }
.bike-card:hover { border-color: var(--orange-border); transform: translateY(-4px); }
.bike-card-visual {
  aspect-ratio: 4/3;
  background: var(--dark-4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.bike-card-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
  transition: transform 0.4s;
}
.bike-card:hover .bike-card-visual img { transform: scale(1.04); }
.bike-card-visual .bike-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--orange);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}
.bike-card-body { padding: 22px 24px 24px; }
.bike-card-name { font-family: var(--font-display); font-weight: 700; font-style: italic; font-size: 28px; text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 2px; }
.bike-card-cc { font-size: 12px; font-weight: 600; letter-spacing: 0.10em; text-transform: uppercase; color: var(--white-60); margin-bottom: 18px; }
.price-table { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; }
.price-row { display: flex; justify-content: space-between; align-items: center; }
.price-period { font-size: 12px; color: var(--white-60); }
.price-amount { font-size: 14px; font-weight: 700; color: var(--white); }
.price-row.best .price-amount { color: var(--orange); }
.bike-actions { display: flex; gap: 8px; }
.bike-actions .btn { flex: 1; }

/* --- Feature Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--white-08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feature-item {
  background: var(--dark-3);
  padding: 32px 28px;
  transition: background var(--transition);
}
.feature-item:hover { background: var(--dark-4); }
.feature-icon { font-size: 32px; margin-bottom: 16px; }
.feature-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.feature-item p { font-size: 13px; color: var(--white-60); line-height: 1.55; }

/* --- Steps --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--white-08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 56px;
}
.step-item {
  background: var(--dark-3);
  padding: 40px 36px;
  position: relative;
}
.step-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: 80px;
  color: rgba(255,85,0,0.10);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.step-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.step-item p { font-size: 14px; color: var(--white-60); line-height: 1.6; }

/* --- FAQ --- */
.faq-list { display: flex; flex-direction: column; gap: 1px; background: var(--white-08); border-radius: var(--radius-lg); overflow: hidden; }
.faq-item { background: var(--dark-3); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 28px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  transition: color var(--transition);
  -webkit-user-select: none;
  user-select: none;
}
.faq-q:hover { color: var(--orange); }
.faq-toggle {
  width: 30px; height: 30px;
  flex-shrink: 0;
  background: var(--white-08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  transition: transform 0.35s, background var(--transition), color var(--transition);
  color: var(--white-60);
}
.faq-item.open .faq-toggle {
  transform: rotate(45deg);
  background: var(--orange-glow);
  color: var(--orange);
}
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 28px;
}
.faq-item.open .faq-body { max-height: 400px; padding: 0 28px 24px; }
.faq-body p, .faq-body li {
  font-size: 14px;
  color: var(--white-60);
  line-height: 1.7;
}
.faq-body ul { display: flex; flex-direction: column; gap: 6px; }
.faq-body li::before { content: '— '; color: var(--orange); }

/* --- Stats row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--white-08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 56px;
}
.stat-item {
  background: var(--dark-3);
  padding: 36px 32px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(40px, 5vw, 60px);
  color: var(--orange);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 13px; color: var(--white-60); }

/* --- Booking Form --- */
.booking-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.form-card {
  background: var(--dark-2);
  border: 1px solid var(--white-08);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 14px; }
.form-group label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--white-60);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-4);
  border: 1px solid var(--white-08);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--white-60); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group select option { background: var(--dark-3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* --- Contact page --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 28px; }
.contact-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.contact-label { font-size: 11px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--white-60); margin-bottom: 4px; }
.contact-value { font-size: 16px; font-weight: 600; }
.contact-value a { transition: color var(--transition); }
.contact-value a:hover { color: var(--orange); }
.map-embed { border-radius: var(--radius-lg); overflow: hidden; height: 360px; background: var(--dark-3); }
.map-embed iframe { width: 100%; height: 100%; border: none; }

/* --- Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.10s; }
.reveal-d2 { transition-delay: 0.20s; }
.reveal-d3 { transition-delay: 0.30s; }
.reveal-d4 { transition-delay: 0.40s; }

/* --- Page hero (inner pages) --- */
.page-hero {
  padding: 140px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 60% 40%, rgba(255,85,0,0.08), transparent 65%);
  pointer-events: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .bike-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .booking-wrap { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .lang-switch { display: none; }
  .burger { display: flex; }
  .section { padding: 64px 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .bike-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .sticky-bar-text { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .feature-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .display-xl { font-size: 52px; }
  .display-lg { font-size: 40px; }
}