:root {
    --navy: #141414;
    --blue: #0a3d47;
    --accent: #00adc7;
    --light: #f4f6f8;
    --mid: #8a9ab0;
    --white: #ffffff;
    --card-bg: #ffffff;
    --border: #dde3ea;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Source Sans 3', sans-serif;
    background: var(--light);
    color: var(--navy);
  }

  /* ===== HEADER (transparente sobre o hero) ===== */
  header {
    --header-hide: 0;
    background: transparent;
    padding: 0;
    position: fixed;
    top: 14px;
    left: 12px;
    right: 12px;
    border-radius: 10px;
    z-index: 100;
    box-shadow: none;
    opacity: calc(1 - var(--header-hide));
    transform: translate3d(0, calc(var(--header-hide) * (-100% - 20px)), 0);
    transition: opacity 0.15s linear,
                transform 0.15s linear,
                background 0.45s ease,
                box-shadow 0.45s ease,
                backdrop-filter 0.45s ease;
    will-change: transform, opacity;
  }
  header:not(.header--scrolled) .company-name {
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
  }
  header:not(.header--scrolled) nav a {
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
  }
  header.header--scrolled {
    background: rgba(20, 20, 20, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 4px 28px rgba(0, 0, 0, 0.3);
  }
  header.header--scrolled .company-name,
  header.header--scrolled nav a {
    text-shadow: none;
  }
  .header-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 6px 0 2px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 88px;
  }
  .header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    min-width: 0;
    text-decoration: none;
    color: inherit;
  }
  .logo-icon {
    width: 48px;
    height: 48px;
    background: var(--accent);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .logo-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--navy);
  }
  .logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
  }
  .header-text {}
  .company-name {
    font-family: 'Oswald', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
    line-height: 1;
  }
  .company-name span {
    color: var(--accent);
  }
  .company-sub {
    font-size: 12px;
    color: var(--mid);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 3px;
  }
  nav {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    margin-right: 2px;
  }
  nav a {
    color: var(--mid);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.2s;
    text-transform: uppercase;
  }
  nav a {
    position: relative;
  }
  nav a::after {
    content: '';
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 6px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  nav a:hover::after,
  nav a.is-active::after {
    transform: scaleX(1);
  }
  nav a:hover {
    color: var(--white);
    background: rgba(255,255,255,0.08);
  }
  nav a.is-active {
    color: var(--white);
  }

  /* Menu mobile — botão hamburger (só ≤768px) */
  .nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s ease, border-color 0.2s ease;
  }
  .nav-toggle:hover {
    background: rgba(232, 160, 32, 0.2);
    border-color: rgba(232, 160, 32, 0.45);
  }
  .nav-toggle-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 20px;
  }
  .nav-toggle-bar {
    display: block;
    height: 2px;
    width: 100%;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
  }
  .nav-overlay {
    display: none;
  }
  .nav-cta-mobile {
    display: none;
  }

  /* ===== HERO ===== */
  .hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 45%, #0d5a66 100%);
    background-size: 220% 220%;
    animation: heroGradient 18s ease-in-out infinite alternate;
    padding: 120px 32px 100px;
    text-align: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
    min-height: 72vh;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
  }
  @keyframes heroGradient {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .hero-bg-stripes {
    position: absolute;
    inset: -50%;
    width: 200%;
    height: 200%;
    opacity: 1;
  }
  .hero-bg-stripes--a {
    background: repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 36px,
      rgba(255, 255, 255, 0.028) 36px,
      rgba(255, 255, 255, 0.028) 72px
    );
    background-size: 72px 72px;
    animation: heroStripesA 28s linear infinite;
  }
  .hero-bg-stripes--b {
    background: repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 56px,
      rgba(0, 173, 199, 0.06) 56px,
      rgba(0, 173, 199, 0.06) 112px
    );
    background-size: 112px 112px;
    animation: heroStripesB 42s linear infinite reverse;
    opacity: 0.85;
  }
  @keyframes heroStripesA {
    0% { transform: translate(0, 0); }
    100% { transform: translate(72px, 72px); }
  }
  @keyframes heroStripesB {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-56px, 56px) rotate(0deg); }
  }
  .hero-bg-glow {
    position: absolute;
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    background: radial-gradient(ellipse at center, rgba(0, 173, 199, 0.18) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite alternate;
  }
  @keyframes heroGlow {
    0% { transform: scale(1) translate(0, 0); opacity: 0.6; }
    100% { transform: scale(1.15) translate(3%, -2%); opacity: 1; }
  }
  .hero-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
  }
  .hero-badge {
    display: inline-block;
    background: rgba(0,173,199,0.15);
    border: 1px solid rgba(0,173,199,0.4);
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 20px;
    margin-bottom: 22px;
    animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
  }
  .hero h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 56px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 16px;
    animation: heroFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both;
  }
  .hero h1 span {
    color: var(--accent);
    display: inline-block;
    animation: heroAccentPulse 3s ease-in-out infinite 1.2s;
  }
  @keyframes heroAccentPulse {
    0%, 100% { text-shadow: 0 0 0 transparent; }
    50% { text-shadow: 0 0 40px rgba(232, 160, 32, 0.35); }
  }
  .hero p {
    font-size: 18px;
    color: var(--mid);
    max-width: 520px;
    margin: 0 auto 36px;
    line-height: 1.6;
    animation: heroFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both;
  }
  .hero-cta {
    display: inline-block;
    background: var(--accent);
    color: var(--navy);
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 14px 36px;
    border-radius: 4px;
    text-decoration: none;
    opacity: 0;
    transform: translateY(24px);
    transition: background 0.25s ease, transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease;
    transform-origin: center center;
    /* both: invisível até à animação; não usar animation:none no :hover */
    animation: heroFadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.55s both,
               heroCtaGlow 2.5s ease-in-out infinite 1.5s;
  }
  @keyframes heroFadeUp {
    from {
      opacity: 0;
      transform: translateY(28px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @keyframes heroCtaGlow {
    0%, 100% { box-shadow: 0 4px 16px rgba(232, 160, 32, 0.25); }
    50% { box-shadow: 0 6px 28px rgba(232, 160, 32, 0.45); }
  }
  .hero-cta:hover {
    background: #00c4e0;
    transform: translateY(-4px) scale(1.07);
    box-shadow: 0 12px 32px rgba(232, 160, 32, 0.5);
  }
  .hero-cta:active {
    transform: translateY(-1px) scale(1.03);
    transition-duration: 0.1s;
  }
  .hero-scroll-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.55);
    animation: heroScrollFadeIn 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.7s both;
  }
  .hero-scroll-hint-mouse {
    width: 22px;
    height: 34px;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: 12px;
    position: relative;
    animation: heroScrollBounce 2.2s ease-in-out infinite;
  }
  .hero-scroll-hint-mouse::before {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    width: 4px;
    height: 7px;
    margin-left: -2px;
    background: var(--accent);
    border-radius: 2px;
    animation: heroScrollWheel 2.2s ease-in-out infinite;
  }
  .hero-scroll-hint-text {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
  }
  @keyframes heroScrollFadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
  }
  @keyframes heroScrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
  }
  @keyframes heroScrollWheel {
    0%, 100% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0.3; transform: translateY(8px); }
  }

  /* ===== SCROLL REVEAL (fade-in + subir suave ao entrar no ecrã) ===== */
  .reveal-on-scroll,
  .reveal-stagger,
  .bus-card {
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                visibility 0s linear 0.75s;
  }
  .reveal-on-scroll:not(.revealed),
  .reveal-stagger:not(.revealed),
  .bus-card:not(.revealed) {
    opacity: 0;
    transform: translateY(28px);
    visibility: hidden;
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                visibility 0s linear 0.75s;
  }
  .reveal-on-scroll.revealed,
  .reveal-stagger.revealed,
  .bus-card.revealed {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                visibility 0s linear 0s;
  }
  .fleet-intro.revealed .section-label,
  .contact-info.revealed .section-label {
    animation: introPieceIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .fleet-intro.revealed .section-title,
  .contact-info.revealed .section-title {
    animation: introPieceIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) 0.08s forwards;
  }
  @keyframes introPieceIn {
    from { opacity: 0.6; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .section-line {
    width: 50px;
  }
  .fleet-intro.revealed .section-line,
  .contact-info.revealed .section-line {
    animation: lineGrow 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  @keyframes lineGrow {
    from { width: 0; opacity: 0.5; }
    to { width: 50px; opacity: 1; }
  }
  .stat-num.is-counting {
    transition: color 0.2s;
  }
  .bus-card:hover .feature-tag {
    transform: translateY(-2px);
    border-color: rgba(232, 160, 32, 0.45);
    transition: transform 0.25s ease, border-color 0.25s ease;
  }
  .feature-tag {
    transition: transform 0.25s ease, border-color 0.25s ease;
  }
  .contact-icon {
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .contact-detail:hover .contact-icon {
    transform: scale(1.08) rotate(-3deg);
  }
  .form-submit {
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.2s;
  }
  .form-submit:hover:not(:disabled) {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 24px rgba(232, 160, 32, 0.35);
  }

  @media (prefers-reduced-motion: reduce) {
    .hero,
    .hero-bg-stripes,
    .hero-bg-glow,
    .hero h1 span,
    .hero-badge,
    .hero h1,
    .hero p,
    .hero-cta,
    .hero-scroll-hint {
      animation: none !important;
    }
    .hero-scroll-hint { opacity: 1; }
    .hero-badge,
    .hero h1,
    .hero p,
    .hero-cta {
      opacity: 1;
      transform: none;
    }
    .reveal-on-scroll,
    .reveal-stagger,
    .bus-card,
    .reveal-on-scroll.revealed,
    .reveal-stagger.revealed,
    .bus-card.revealed {
      transition: none !important;
      opacity: 1 !important;
      transform: none !important;
    }
    header {
      opacity: 1 !important;
      transform: none !important;
    }
    .bus-card:hover {
      transform: translateY(-2px);
    }
    .bus-card:hover .bus-img-wrap img {
      transform: none;
    }
  }

  /* ===== FLEET SECTION ===== */
  .fleet-section {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 70px 32px;
  }
  .section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
  }
  .section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 38px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
  }
  .section-line {
    width: 50px;
    height: 3px;
    background: var(--accent);
    margin-bottom: 48px;
    border-radius: 2px;
  }

  .fleet-toolbar {
    margin: -24px 0 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .fleet-search-wrap {
    position: relative;
    max-width: 520px;
  }
  .fleet-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    pointer-events: none;
  }
  .fleet-search {
    width: 100%;
    padding: 14px 44px 14px 46px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: var(--card-bg);
    color: var(--navy);
    font-family: 'Source Sans 3', sans-serif;
    font-size: 15px;
    outline: none;
    box-shadow: 0 2px 12px rgba(13, 27, 42, 0.06);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }
  .fleet-search::placeholder { color: #8a9ab0; }
  .fleet-search:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(232, 160, 32, 0.15);
  }
  .fleet-search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: rgba(13, 27, 42, 0.08);
    color: var(--navy);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s ease;
  }
  .fleet-search-clear:hover { background: rgba(13, 27, 42, 0.14); }
  .fleet-cat-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .fleet-cat-btn {
    padding: 8px 14px;
    border: 1.5px solid var(--border);
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--muted);
    font-family: 'Source Sans 3', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
  }
  .fleet-cat-btn:hover {
    border-color: var(--accent);
    color: var(--navy);
  }
  .fleet-cat-btn.active {
    background: rgba(232, 160, 32, 0.14);
    border-color: var(--accent);
    color: var(--navy);
  }
  .fleet-filter-meta {
    margin: 0;
    font-size: 13px;
    color: var(--muted);
    font-weight: 600;
    min-height: 1.2em;
  }
  .fleet-filter-meta:empty { display: none; }
  .fleet-no-results {
    text-align: center;
    color: var(--muted);
    padding: 32px 20px 8px;
    font-size: 16px;
    margin: 0;
  }
  .bus-card.is-filtered-out {
    display: none !important;
  }

  .fleet-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    padding: 8px 0;
  }

  .bus-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(13,27,42,0.08);
    border: 1px solid var(--border);
    transform-origin: center center;
  }
  .bus-card.revealed:hover {
    transform: translateY(-8px) scale(1.035);
    box-shadow: 0 16px 44px rgba(13, 27, 42, 0.2);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    z-index: 3;
    position: relative;
  }
  .bus-img-wrap {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
    background: #e8edf2;
  }
  .bus-img-wrap img,
  .bus-gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s ease, opacity 0.35s ease;
  }
  .bus-gallery--multi .bus-gallery-img {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.02);
  }
  .bus-gallery--multi .bus-gallery-img.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
    z-index: 1;
  }
  .bus-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(13, 27, 42, 0.72);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.25s ease, background 0.2s ease, transform 0.2s ease;
    pointer-events: none;
  }
  .bus-gallery-prev { left: 10px; }
  .bus-gallery-next { right: 10px; }
  .bus-gallery-nav:hover {
    background: rgba(232, 160, 32, 0.92);
    color: var(--navy);
  }
  .bus-gallery-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 12px;
    z-index: 4;
    display: flex;
    justify-content: center;
    gap: 7px;
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
  }
  .bus-gallery-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
    pointer-events: auto;
  }
  .bus-gallery-dot.is-active {
    background: var(--accent);
    transform: scale(1.2);
  }
  .bus-card:hover .bus-gallery-nav,
  .bus-card:hover .bus-gallery-dots,
  .bus-gallery:focus-within .bus-gallery-nav,
  .bus-gallery:focus-within .bus-gallery-dots {
    opacity: 1;
    pointer-events: auto;
  }
  .bus-card:hover .bus-gallery-nav {
    pointer-events: auto;
  }
  .bus-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    letter-spacing: 2px;
    color: #8a9ab0;
    background: linear-gradient(135deg, #e8edf2 0%, #d4dce6 100%);
  }
  .fleet-empty {
    text-align: center;
    color: var(--muted);
    padding: 40px 20px;
    font-size: 16px;
  }
  .bus-card:hover .bus-img-wrap .bus-gallery-img.is-active,
  .bus-card:hover .bus-img-wrap > img:only-of-type:not(.bus-gallery-img) {
    transform: scale(1.07);
  }
  .bus-card:hover .bus-img-placeholder {
    transform: scale(1.05);
  }
  .bus-img-placeholder {
    transition: transform 0.45s ease;
  }
  .bus-capacity-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 6;
    background: var(--navy);
    color: var(--white);
    font-family: 'Oswald', sans-serif;
    font-size: 15px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  }
  .bus-capacity-badge svg {
    width: 16px;
    height: 16px;
    fill: var(--accent);
  }
  .bus-info {
    padding: 20px 24px 24px;
  }
  .bus-type {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
  }
  .bus-name {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 12px;
  }
  .bus-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .feature-tag {
    background: var(--light);
    border: 1px solid var(--border);
    color: #4a6080;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 3px;
    letter-spacing: 0.3px;
  }

  /* ===== DIVIDER ===== */
  .divider {
    position: relative;
    z-index: 2;
    background: var(--navy);
    padding: 50px 32px;
    text-align: center;
  }
  .divider-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
  }
  .stat {
    text-align: center;
  }
  .stat-num {
    font-family: 'Oswald', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
  }
  .stat-label {
    font-size: 13px;
    color: var(--mid);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 6px;
  }
  .stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.1);
  }

  /* ===== CONTACT SECTION ===== */
  .contact-section {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 70px 32px 90px;
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 60px;
    align-items: start;
  }
  .contact-info {}
  .contact-info .section-label { margin-bottom: 10px; }
  .contact-info .section-title { margin-bottom: 8px; }
  .contact-info p {
    color: #5a7090;
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 32px;
  }
  .contact-detail {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
  }
  .contact-icon {
    width: 40px;
    height: 40px;
    background: var(--navy);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .contact-icon svg {
    width: 18px;
    height: 18px;
    fill: var(--accent);
  }
  .contact-detail-text {
    font-size: 15px;
    color: var(--navy);
    font-weight: 600;
  }
  .contact-detail-text a {
    color: inherit;
    text-decoration: none;
  }
  .contact-detail-text a:hover {
    color: var(--accent);
  }
  .contact-detail-sub {
    font-size: 12px;
    color: var(--mid);
    margin-top: 1px;
  }

  /* FORM */
  .contact-form {
    background: var(--white);
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 2px 24px rgba(13,27,42,0.08);
    border: 1px solid var(--border);
  }
  .form-title {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 24px;
  }
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .form-group {
    margin-bottom: 18px;
  }
  .form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #7a9ab0;
    margin-bottom: 7px;
  }
  .form-group input,
  .form-group textarea {
    width: 100%;
    background: var(--light);
    border: 1.5px solid var(--border);
    border-radius: 6px;
    padding: 12px 16px;
    font-family: 'Source Sans 3', sans-serif;
    font-size: 15px;
    color: var(--navy);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: none;
  }
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,173,199,0.12);
    background: var(--white);
  }
  .form-group textarea { height: 130px; }
  .form-submit {
    width: 100%;
    background: var(--navy);
    color: var(--white);
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 4px;
  }
  .form-submit:hover {
    background: var(--accent);
    color: var(--navy);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,173,199,0.3);
  }

  /* ===== FOOTER ===== */
  .site-footer {
    position: relative;
    background: #080f17;
    color: #8a9ab0;
    overflow: hidden;
    margin-top: 0;
    opacity: 1;
    visibility: visible;
  }
  .site-footer .footer-accent,
  .site-footer .footer-bg,
  .site-footer .footer-inner,
  .site-footer .footer-brand,
  .site-footer .footer-col,
  .site-footer .footer-bottom {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .footer-accent {
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, #f5c04a 50%, var(--accent) 100%);
  }
  .footer-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
      linear-gradient(135deg, rgba(26, 58, 92, 0.35) 0%, transparent 45%),
      repeating-linear-gradient(
        -12deg,
        transparent,
        transparent 48px,
        rgba(255, 255, 255, 0.02) 48px,
        rgba(255, 255, 255, 0.02) 49px
      );
  }
  .footer-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 52px 32px 28px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.85fr 1fr 1.1fr;
    gap: 40px 32px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .footer-logo-link {
    display: flex;
    align-items: center;
    gap: 18px;
    text-decoration: none;
    color: inherit;
    margin-bottom: 18px;
  }
  .footer-logo-mark {
    flex-shrink: 0;
    padding: 2px;
    border-radius: 50%;
    background: linear-gradient(145deg, #f5c04a 0%, var(--accent) 45%, #008aa3 100%);
    box-shadow:
      0 0 0 1px rgba(255, 255, 255, 0.1),
      0 4px 16px rgba(0, 0, 0, 0.35);
  }
  .footer-logo-link:hover .footer-logo-mark {
    box-shadow:
      0 0 0 1px rgba(255, 255, 255, 0.15),
      0 6px 20px rgba(0, 0, 0, 0.4);
  }
  .footer-logo {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(160deg, #ffffff 0%, #eef2f6 100%);
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  }
  .footer-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: contrast(1.06) saturate(1.08);
  }
  .footer-logo-wordmark {
    min-width: 0;
  }
  .footer-logo-text {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.5px;
    line-height: 1.1;
  }
  .footer-logo-text span { color: var(--accent); }
  .footer-logo-sub {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #6a8098;
    margin-top: 3px;
  }
  .footer-tagline {
    font-size: 14px;
    line-height: 1.65;
    color: #6a8098;
    max-width: 300px;
  }
  .footer-heading {
    font-family: 'Oswald', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 18px;
  }
  .footer-links,
  .footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .footer-links a,
  .footer-contact-list a {
    color: #b8c5d4;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease, transform 0.2s ease;
  }
  .footer-links a:hover,
  .footer-contact-list a:hover {
    color: var(--white);
  }
  .footer-link-accent {
    color: var(--accent) !important;
    font-weight: 600;
  }
  .footer-link-accent:hover { color: #f5c04a !important; }
  .footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .footer-contact-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(232, 160, 32, 0.12);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .footer-cta-text {
    font-size: 14px;
    line-height: 1.6;
    color: #6a8098;
    margin-bottom: 18px;
  }
  .footer-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    background: var(--accent);
    color: var(--navy);
    font-family: 'Oswald', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 16px rgba(232, 160, 32, 0.25);
  }
  .footer-cta-btn:hover {
    background: #00c4e0;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 160, 32, 0.35);
  }
  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 24px;
  }
  .footer-copy {
    font-size: 13px;
    color: #5a7088;
  }
  .footer-copy span { color: var(--accent); font-weight: 600; }
  .footer-bottom-actions {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  .footer-bottom-link,
  .footer-back-top {
    font-size: 13px;
    color: #6a8098;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
  }
  .footer-bottom-link:hover,
  .footer-back-top:hover {
    color: var(--white);
  }
  .footer-back-top svg {
    transition: transform 0.2s ease;
  }
  .footer-back-top:hover svg {
    transform: translateY(-3px);
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 768px) {
    header {
      top: 8px;
      left: 8px;
      right: 8px;
      border-radius: 8px;
    }
    body.nav-open header {
      --header-hide: 0;
      opacity: 1 !important;
      transform: none !important;
      pointer-events: auto !important;
    }
    body.nav-open {
      overflow: hidden;
    }
    .header-inner {
      padding: 0 4px 0 8px;
      height: 64px;
      gap: 10px;
    }
    .header-brand {
      text-decoration: none;
      color: inherit;
      min-width: 0;
      flex: 1;
    }
    .logo-icon {
      width: 56px !important;
      height: 56px !important;
    }
    .company-name { font-size: 18px; }
    .company-sub {
      font-size: 9px;
      letter-spacing: 2px;
    }

    .nav-toggle {
      display: flex;
    }
    body.nav-open .nav-toggle-bar:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }
    body.nav-open .nav-toggle-bar:nth-child(2) {
      opacity: 0;
    }
    body.nav-open .nav-toggle-bar:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .nav-overlay {
      display: block;
      position: fixed;
      inset: 0;
      z-index: 199;
      background: rgba(8, 15, 23, 0.55);
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
    }
    body.nav-open .nav-overlay {
      opacity: 1;
      visibility: visible;
    }

    .site-nav {
      position: fixed;
      top: 0;
      right: 0;
      z-index: 200;
      width: min(300px, 88vw);
      height: 100vh;
      height: 100dvh;
      margin: 0;
      padding: 88px 20px 28px;
      flex-direction: column;
      align-items: stretch;
      gap: 4px;
      background: linear-gradient(180deg, #0f2236 0%, var(--navy) 100%);
      box-shadow: -8px 0 40px rgba(0, 0, 0, 0.35);
      transform: translateX(100%);
      transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
      overflow-y: auto;
    }
    body.nav-open .site-nav {
      transform: translateX(0);
    }
    .site-nav a {
      padding: 14px 16px;
      font-size: 15px;
      border-radius: 8px;
      text-shadow: none;
    }
    .site-nav a::after {
      left: 16px;
      right: 16px;
      bottom: 10px;
    }
    .nav-cta-mobile {
      display: block;
      margin-top: 16px;
      text-align: center;
      background: var(--accent) !important;
      color: var(--navy) !important;
      font-family: 'Oswald', sans-serif;
      font-weight: 600;
      letter-spacing: 1px;
      border-radius: 6px;
    }
    .nav-cta-mobile::after {
      display: none;
    }
    .nav-cta-mobile:hover {
      background: #00c4e0 !important;
      color: var(--navy) !important;
    }

    .fleet-grid { grid-template-columns: 1fr; }
    .bus-gallery--multi .bus-gallery-nav,
    .bus-gallery--multi .bus-gallery-dots {
      opacity: 1;
      pointer-events: auto;
    }
    .fleet-section { padding: 50px 20px; }
    .section-title { font-size: 30px; }
    .contact-section {
      grid-template-columns: 1fr;
      gap: 36px;
      padding: 50px 20px 70px;
    }
    .hero {
      min-height: auto;
      padding: 96px 20px 80px;
    }
    .hero h1 { font-size: 34px; }
    .hero p {
      font-size: 16px;
      margin-bottom: 28px;
    }
    .hero-cta {
      display: block;
      max-width: 320px;
      margin-left: auto;
      margin-right: auto;
    }
    .hero-scroll-hint { bottom: 18px; }
    .form-row { grid-template-columns: 1fr; }
    .stat-divider { display: none; }
    .divider { padding: 40px 20px; }
    .divider-inner {
      flex-direction: column;
      gap: 28px;
    }
    .stat-num { font-size: 36px; }
    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 32px 24px;
    }
    .footer-brand { grid-column: 1 / -1; }
    .footer-col-cta { grid-column: 1 / -1; }
    .footer-inner { padding: 40px 20px 24px; }
    .footer-bottom {
      flex-direction: column;
      align-items: flex-start;
    }
  }
  @media (max-width: 520px) {
    .hero h1 { font-size: 28px; }
    .hero-badge {
      font-size: 10px;
      letter-spacing: 2px;
      padding: 5px 14px;
    }
    .company-sub { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand,
    .footer-col-cta { grid-column: auto; }
    .footer-logo {
      width: 64px;
      height: 64px;
      padding: 4px;
    }
    .bus-capacity-badge {
      font-size: 13px;
      padding: 5px 10px;
    }
  }