/* ============================================================
   BusHouse — Premium Transport | style.css
   Design: Dark charcoal #0b0d14 + gold accent #f59e0b
   Font: Poppins (Google Fonts)
   ============================================================ */

/* ---------- Reset / Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0b0d14;
  --bg2:       #111420;
  --bg3:       #161927;
  --card:      #181c2c;
  --border:    rgba(245,159,11,0.18);
  --gold:      #f59e0b;
  --gold-d:    #d97706;
  --gold-l:    #fbbf24;
  --text:      #e8eaf2;
  --muted:     #8892aa;
  --white:     #ffffff;
  --radius:    14px;
  --radius-lg: 22px;
  --shadow:    0 8px 40px rgba(0,0,0,0.55);
  --trans:     0.28s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold-d); border-radius: 4px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  height: 70px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  background: rgba(11,13,20,0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,159,11,0.10);
  transition: background var(--trans);
}
.site-nav.scrolled {
  background: rgba(11,13,20,0.96);
}

.nav-brand {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.nav-brand span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.nav-links a,
.nav-links .nav-drop-toggle {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color var(--trans), background var(--trans);
  cursor: pointer;
  border: none;
  background: none;
  display: flex;
  align-items: center;
  gap: 5px;
}
.nav-links a:hover,
.nav-links .nav-drop-toggle:hover {
  color: var(--gold);
  background: rgba(245,159,11,0.08);
}
.nav-links a.active,
.nav-links .nav-drop-toggle.active {
  color: var(--gold);
}

/* Dropdown */
.nav-drop { position: relative; }
.dropdown-panel {
  position: absolute;
  top: calc(100% - 2px);
  left: 0;
  min-width: 210px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 0;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity var(--trans), transform var(--trans);
}
.nav-drop:hover .dropdown-panel,
.nav-drop.open .dropdown-panel {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
/* Expand nav-drop hover area to cover gap */
.nav-drop::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 8px;
}
.dropdown-panel a {
  display: block;
  padding: 9px 20px;
  font-size: 0.845rem;
  color: var(--muted);
  border-radius: 0;
  transition: color var(--trans), background var(--trans);
}
.dropdown-panel a:hover {
  color: var(--gold);
  background: rgba(245,159,11,0.07);
}

/* CTA button in nav */
.nav-cta {
  margin-left: 12px;
  padding: 9px 20px !important;
  background: var(--gold) !important;
  color: #0b0d14 !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  transition: background var(--trans), transform var(--trans) !important;
}
.nav-cta:hover {
  background: var(--gold-l) !important;
  transform: translateY(-1px);
  color: #0b0d14 !important;
}

/* Hamburger */
.hamburger {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  background: rgba(245,159,11,0.1);
  border: 1px solid rgba(245,159,11,0.22);
  border-radius: 9px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.15rem;
  color: var(--gold);
  transition: background var(--trans);
}
.hamburger:hover { background: rgba(245,159,11,0.2); }
.hamburger i {
  display: block;
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1), opacity 0.12s ease;
}
.hamburger.is-open i { transform: rotate(135deg); }

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mob-menu {
  display: flex;
  position: fixed;
  inset: 0;
  background: rgba(11,13,20,0.98);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-18px);
  transition: opacity 0.3s cubic-bezier(0.4,0,0.2,1), transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.mob-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.mob-menu a,
.mob-menu .mob-close {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.22s ease, transform 0.22s ease, color 0.2s;
}
.mob-menu.open .mob-close { opacity: 1; transform: translateY(0); transition-delay: 0.04s; }
.mob-menu.open a:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.08s; }
.mob-menu.open a:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.12s; }
.mob-menu.open a:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.16s; }
.mob-menu.open a:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.20s; }
.mob-menu.open a:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.24s; }
.mob-menu.open a:nth-child(7) { opacity: 1; transform: translateY(0); transition-delay: 0.28s; }
.mob-menu.open a:nth-child(8) { opacity: 1; transform: translateY(0); transition-delay: 0.32s; }

.mob-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}
.mob-menu a:hover { color: var(--gold); }

.mob-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--muted);
  cursor: pointer;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  transition: color var(--trans), background var(--trans);
}
.mob-close:hover { color: var(--gold); background: rgba(245,159,11,0.1); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  padding: 120px 5% 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/kuvaz2.jpeg');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.38);
  transform: scale(1.04);
  transition: transform 8s ease;
  will-change: transform;
}
.hero:hover .hero-bg { transform: scale(1.0); }

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
    rgba(11,13,20,0.92) 0%,
    rgba(11,13,20,0.60) 50%,
    rgba(11,13,20,0.15) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--gold);
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 22px;
  letter-spacing: -1px;
}
.hero-title span { color: var(--gold); }

.hero-sub {
  font-size: 1.05rem;
  color: rgba(232,234,242,0.78);
  max-width: 480px;
  margin-bottom: 38px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  background: var(--gold);
  color: #0b0d14;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
  box-shadow: 0 4px 20px rgba(245,159,11,0.35);
  max-width: 100%;
  box-sizing: border-box;
  white-space: nowrap;
}
@media (max-width: 480px) {
  .btn-gold {
    white-space: normal;
    width: 100%;
    justify-content: center;
    padding: 13px 20px;
  }
}
.btn-gold:hover {
  background: var(--gold-l);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(245,159,11,0.5);
  color: #0b0d14;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,0.28);
  cursor: pointer;
  transition: border-color var(--trans), background var(--trans), color var(--trans), transform var(--trans);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(245,159,11,0.07);
  transform: translateY(-2px);
}

.hero-stats {
  position: absolute;
  bottom: 48px;
  right: 5%;
  z-index: 2;
  display: flex;
  gap: 24px;
}
.stat-card {
  background: rgba(22,25,39,0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 26px;
  text-align: center;
  min-width: 100px;
}
.stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.5px;
  margin-top: 4px;
  text-transform: uppercase;
}

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.section { padding: 88px 5%; }
.section-alt { background: var(--bg2); }
.section-dark { background: var(--bg3); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--gold);
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}
.section-title span { color: var(--gold); }

.section-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 52px;
}

/* ============================================================
   FLEET GRID (index page)
   ============================================================ */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.vehicle-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  display: flex;
  flex-direction: column;
}
.vehicle-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border-color: rgba(245,159,11,0.4);
}

.vehicle-img-wrap {
  position: relative;
  overflow: hidden;
  height: 220px;
}
.vehicle-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.vehicle-card:hover .vehicle-img-wrap img { transform: scale(1.06); }

.vehicle-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--gold);
  color: #0b0d14;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
}

.vehicle-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.vehicle-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}
.vehicle-body p {
  font-size: 0.84rem;
  color: var(--muted);
  flex: 1;
  margin-bottom: 18px;
}

.vehicle-specs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.spec-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.73rem;
  color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 4px 10px;
  border-radius: 20px;
}
.spec-tag i { color: var(--gold); font-size: 0.72rem; }

.vehicle-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--gold);
  margin-top: auto;
  transition: gap var(--trans), color var(--trans);
}
.vehicle-link:hover { gap: 11px; color: var(--gold-l); }

/* ============================================================
   CATEGORY CARDS (index page fleet grid)
   ============================================================ */
.cat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: block;
  text-decoration: none;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border-color: rgba(245,159,11,0.4);
}
.cat-card-img {
  background: var(--bg2);
  overflow: hidden;
  line-height: 0;
}
.cat-card-img img {
  width: 100%;
  height: auto;
  display: block;
}
.cat-card-img-icon {
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 160px;
}
.cat-card-img-icon i {
  font-size: 3.5rem;
  color: var(--gold);
  opacity: 0.35;
}
.cat-card-body {
  padding: 18px 20px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.cat-card-body h3 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--white);
  margin: 0;
  line-height: 1.3;
}
.cat-card-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  transition: gap var(--trans);
}
.cat-card:hover .cat-card-link { gap: 8px; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: transform var(--trans), border-color var(--trans);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245,159,11,0.4);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(245,159,11,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 18px;
}
.feature-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================================
   PARALLAX BANNER
   ============================================================ */
.parallax-banner {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.parallax-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  filter: brightness(0.30);
}
.parallax-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,13,20,0.7) 0%, rgba(245,159,11,0.08) 100%);
}
.parallax-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 5%;
}
.parallax-banner-content h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.parallax-banner-content p {
  font-size: 1.05rem;
  color: rgba(232,234,242,0.75);
  max-width: 500px;
  margin: 0 auto 32px;
}

/* ============================================================
   GALLERY (galleria.html)
   ============================================================ */
.gallery-grid {
  columns: 4 240px;
  gap: 12px;
}
.gallery-grid img {
  width: 100%;
  margin-bottom: 12px;
  border-radius: 12px;
  object-fit: cover;
  cursor: pointer;
  transition: transform var(--trans), filter var(--trans), box-shadow var(--trans);
}
.gallery-grid img:hover {
  transform: scale(1.02);
  filter: brightness(1.1);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.93);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 88vh;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--trans);
}
.lightbox-close:hover { color: var(--gold); }

/* ============================================================
   BUS DETAIL PAGE
   ============================================================ */
.page-hero {
  position: relative;
  height: 480px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin-top: 70px;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.35);
}
.page-hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,13,20,1) 0%, rgba(11,13,20,0.4) 60%, transparent 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 40px 5%;
  width: 100%;
}
.page-hero-content .breadcrumb-bar {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.breadcrumb-bar a { color: var(--gold); }
.breadcrumb-bar i { font-size: 0.6rem; }
.page-hero-content h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
}

/* Image gallery on bus page */
.bus-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}
.bus-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
  transition: transform var(--trans), box-shadow var(--trans);
}
.bus-gallery img:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 30px rgba(0,0,0,0.55);
}

.bus-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 32px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 24px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(245,159,11,0.1);
  border: 1px solid rgba(245,159,11,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--gold);
  flex-shrink: 0;
}
.contact-item-text span {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
  margin-bottom: 3px;
}
.contact-item-text p {
  color: var(--text);
  font-size: 0.95rem;
}

/* Contact form */
.contact-form-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form-box h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 7px;
}
.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--trans), background var(--trans);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(245,159,11,0.04);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.recaptcha-wrap {
  margin: 16px 0 22px;
}
.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--gold);
  color: #0b0d14;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
  box-shadow: 0 4px 16px rgba(245,159,11,0.3);
}
.btn-submit:hover {
  background: var(--gold-l);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,159,11,0.45);
}

/* ============================================================
   PDF DOWNLOAD BUTTON
   ============================================================ */
.btn-pdf {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 600;
  transition: border-color var(--trans), background var(--trans), color var(--trans);
}
.btn-pdf:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(245,159,11,0.07);
}

/* ============================================================
   PAGE INTRO HERO (for sub-pages)
   ============================================================ */
.page-intro {
  margin-top: 70px;
  padding: 80px 5% 60px;
  position: relative;
  overflow: hidden;
}
.page-intro::after {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,159,11,0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #080a10;
  border-top: 1px solid rgba(245,159,11,0.10);
  padding: 56px 5% 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.footer-brand h3 span { color: var(--gold); }
.footer-brand p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--muted);
  padding: 4px 0;
  transition: color var(--trans);
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { color: var(--muted); transition: color var(--trans); }
.footer-bottom a:hover { color: var(--gold); }

/* ============================================================
   FLEET PAGE category titles
   ============================================================ */
.fleet-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold);
  margin: 52px 0 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.fleet-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(245,159,11,0.18);
}

/* ============================================================
   UTILITY
   ============================================================ */
.gold { color: var(--gold); }
.container { max-width: 1200px; margin: 0 auto; }
.text-center { text-align: center; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 2px;
  margin: 16px 0 28px;
}
.divider-center { margin-left: auto; margin-right: auto; }

/* Scroll reveal helper */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-bottom: 60px;
    gap: 32px;
  }
  .hero-stats {
    position: static;
    flex-wrap: wrap;
    gap: 14px;
  }
  .stat-card { min-width: 100px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .hero { padding: 100px 5% 48px; gap: 24px; }
  .hero-stats { gap: 10px; }
  .stat-card { padding: 14px 18px; }
  .hero-title { font-size: 2rem; }
  .section { padding: 64px 5%; }
  .bus-gallery { grid-template-columns: 1fr 1fr; }
  .bus-gallery img { height: 170px; }
  .gallery-grid { columns: 2 180px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .page-hero { height: 320px; }
  .contact-form-box { padding: 24px; }
}

@media (max-width: 480px) {
  .bus-gallery { grid-template-columns: 1fr; }
  .gallery-grid { columns: 1; }
}